| author |  Andrew Kelley <andrew@ziglang.org> 2019-03-04 22:15:53-05:00 |
| committer | Andrew Kelley <andrew@ziglang.org> 2019-03-04 22:15:53-05:00 |
| log | aeb16010f37df3c702481c9bd98b8cc838418ee1 |
| tree | 92194b8c0d4576efede7f29b2fee8b1bed1b2654 |
| parent | 9c5852aa8674320d2912627708f32fea37d7cd08 |
| signature | Commit is signed but in an unrecognized format. |
initial glibc support
606 files changed, 82120 insertions(+), 253 deletions(-)
- CMakeLists.txt
libc
glibc-include
- a.out.h
- aio.h
- aliases.h
- alloca.h
- ar.h
- argp.h
- argz.h
- assert.h
bits
- a.out.h
- byteswap.h
- cmathcalls.h
- confname.h
- cpu-set.h
- dirent.h
- dlfcn.h
- elfclass.h
- endian.h
- environments.h
- epoll.h
- errno.h
- error.h
- eventfd.h
- fcntl-linux.h
- fcntl.h
- fcntl2.h
- fenv.h
- fenvinline.h
- floatn-common.h
- floatn.h
- flt-eval-method.h
- fp-fast.h
- fp-logb.h
- getopt_core.h
- getopt_ext.h
- getopt_posix.h
- hwcap.h
- in.h
- indirect-return.h
- initspin.h
- inotify.h
- ioctl-types.h
- ioctls.h
- ipc.h
- ipctypes.h
- iscanonical.h
- libc-header-start.h
- libm-simd-decl-stubs.h
- link.h
- local_lim.h
- locale.h
- long-double.h
- math-finite.h
- math-vector.h
- mathcalls-helper-functions.h
- mathcalls-narrow.h
- mathcalls.h
- mathdef.h
- mathinline.h
- mman-linux.h
- mman-map-flags-generic.h
- mman-shared.h
- mman.h
- monetary-ldbl.h
- mqueue.h
- mqueue2.h
- msq-pad.h
- msq.h
- netdb.h
- param.h
- poll.h
- poll2.h
- posix1_lim.h
- posix2_lim.h
- posix_opt.h
- printf-ldbl.h
- procfs-extra.h
- procfs-id.h
- procfs-prregset.h
- procfs.h
- pthreadtypes-arch.h
- pthreadtypes.h
- ptrace-shared.h
- resource.h
- sched.h
- select.h
- select2.h
- sem-pad.h
- sem.h
- semaphore.h
- setjmp.h
- setjmp2.h
- shm-pad.h
- shm.h
- shmlba.h
- sigaction.h
- sigcontext.h
- sigevent-consts.h
- siginfo-arch.h
- siginfo-consts-arch.h
- siginfo-consts.h
- signalfd.h
- signum-generic.h
- signum.h
- sigstack.h
- sigthread.h
- sockaddr.h
- socket.h
- socket2.h
- socket_type.h
- ss_flags.h
- stab.def
- stat.h
- statfs.h
- statvfs.h
- statx.h
- stdint-intn.h
- stdint-uintn.h
- stdio-ldbl.h
- stdio.h
- stdio2.h
- stdio_lim.h
- stdlib-bsearch.h
- stdlib-float.h
- stdlib-ldbl.h
- stdlib.h
- string_fortified.h
- strings_fortified.h
- stropts.h
- sys_errlist.h
- syscall.h
- sysctl.h
- syslog-ldbl.h
- syslog-path.h
- syslog.h
- sysmacros.h
- termios-baud.h
- termios-c_cc.h
- termios-c_cflag.h
- termios-c_iflag.h
- termios-c_lflag.h
- termios-c_oflag.h
- termios-misc.h
- termios-struct.h
- termios-tcflow.h
- termios.h
- thread-shared-types.h
- time.h
- time64.h
- timerfd.h
- timesize.h
- timex.h
- types.h
types
- FILE.h
- __FILE.h
- __fpos64_t.h
- __fpos_t.h
- __locale_t.h
- __mbstate_t.h
- __sigset_t.h
- __sigval_t.h
- clock_t.h
- clockid_t.h
- cookie_io_functions_t.h
- error_t.h
- locale_t.h
- mbstate_t.h
- res_state.h
- sig_atomic_t.h
- sigevent_t.h
- siginfo_t.h
- sigset_t.h
- sigval_t.h
- stack_t.h
- struct_FILE.h
- struct_iovec.h
- struct_itimerspec.h
- struct_osockaddr.h
- struct_rusage.h
- struct_sched_param.h
- struct_sigstack.h
- struct_timespec.h
- struct_timeval.h
- struct_tm.h
- time_t.h
- timer_t.h
- wint_t.h
- typesizes.h
- uintn-identity.h
- uio-ext.h
- uio_lim.h
- unistd.h
- utmp.h
- utmpx.h
- utsname.h
- waitflags.h
- waitstatus.h
- wchar-ldbl.h
- wchar.h
- wchar2.h
- wctype-wchar.h
- wordsize.h
- xopen_lim.h
- xtitypes.h
- byteswap.h
- complex.h
- cpio.h
- crypt.h
- ctype.h
- dirent.h
- dlfcn.h
- elf.h
- endian.h
- envz.h
- err.h
- errno.h
- error.h
- execinfo.h
- fcntl.h
- features.h
- fenv.h
- fmtmsg.h
- fnmatch.h
- fpu_control.h
- fstab.h
- fts.h
- ftw.h
- gconv.h
- getopt.h
- glob.h
- gnu-versions.h
- grp.h
- gshadow.h
- iconv.h
- ieee754.h
- ifaddrs.h
- inttypes.h
- langinfo.h
- lastlog.h
- libgen.h
- libintl.h
- limits.h
- link.h
- locale.h
- malloc.h
- math.h
- mcheck.h
- memory.h
- mntent.h
- monetary.h
- mqueue.h
netash
netatalk
netax25
- netdb.h
neteconet
netipx
netiucv
netpacket
netrom
netrose
nfs
- nl_types.h
- nss.h
- obstack.h
- paths.h
- poll.h
- printf.h
- proc_service.h
- pthread.h
- pty.h
- pwd.h
- re_comp.h
- regex.h
- regexp.h
- resolv.h
rpc
- sched.h
- search.h
- semaphore.h
- setjmp.h
- sgtty.h
- shadow.h
- signal.h
- spawn.h
- stab.h
- stdc-predef.h
- stdint.h
- stdio.h
- stdio_ext.h
- stdlib.h
- string.h
- strings.h
- stropts.h
sys
- acct.h
- auxv.h
- bitypes.h
- cdefs.h
- debugreg.h
- dir.h
- elf.h
- epoll.h
- errno.h
- eventfd.h
- fanotify.h
- fcntl.h
- file.h
- fsuid.h
- gmon.h
- gmon_out.h
- inotify.h
- io.h
- ioctl.h
- ipc.h
- kd.h
- klog.h
- mman.h
- mount.h
- msg.h
- mtio.h
- param.h
- pci.h
- perm.h
- personality.h
- poll.h
- prctl.h
- procfs.h
- profil.h
- ptrace.h
- queue.h
- quota.h
- random.h
- raw.h
- reboot.h
- reg.h
- resource.h
- select.h
- sem.h
- sendfile.h
- shm.h
- signal.h
- signalfd.h
- socket.h
- socketvar.h
- soundcard.h
- stat.h
- statfs.h
- statvfs.h
- stropts.h
- swap.h
- syscall.h
- sysctl.h
- sysinfo.h
- syslog.h
- sysmacros.h
- termios.h
- time.h
- timeb.h
- timerfd.h
- times.h
- timex.h
- ttychars.h
- ttydefaults.h
- types.h
- ucontext.h
- uio.h
- un.h
- unistd.h
- user.h
- utsname.h
- vfs.h
- vlimit.h
- vm86.h
- vt.h
- vtimes.h
- wait.h
- xattr.h
- syscall.h
- sysexits.h
- syslog.h
- tar.h
- termio.h
- termios.h
- tgmath.h
- thread_db.h
- threads.h
- time.h
- ttyent.h
- uchar.h
- ucontext.h
- ulimit.h
- unistd.h
- utime.h
- utmp.h
- utmpx.h
- values.h
- wait.h
- wchar.h
- wctype.h
- wordexp.h
glibc
elf
include
locale
bits
nptl
setjmp
signal
string
sysdeps
pthread
- symbols.zig
CMakeLists.txt+605
| ... | ... | @@ -804,6 +804,604 @@ set(ZIG_C_HEADER_FILES |
| 804 | 804 | "xtestintrin.h" |
| 805 | 805 | ) |
| 806 | 806 | |
| 807 | set(ZIG_LIBC_FILES | |
| 808 | "glibc-include/a.out.h" | |
| 809 | "glibc-include/aio.h" | |
| 810 | "glibc-include/aliases.h" | |
| 811 | "glibc-include/alloca.h" | |
| 812 | "glibc-include/ar.h" | |
| 813 | "glibc-include/argp.h" | |
| 814 | "glibc-include/argz.h" | |
| 815 | "glibc-include/arpa/ftp.h" | |
| 816 | "glibc-include/arpa/inet.h" | |
| 817 | "glibc-include/arpa/nameser.h" | |
| 818 | "glibc-include/arpa/nameser_compat.h" | |
| 819 | "glibc-include/arpa/telnet.h" | |
| 820 | "glibc-include/arpa/tftp.h" | |
| 821 | "glibc-include/assert.h" | |
| 822 | "glibc-include/bits/a.out.h" | |
| 823 | "glibc-include/bits/byteswap.h" | |
| 824 | "glibc-include/bits/cmathcalls.h" | |
| 825 | "glibc-include/bits/confname.h" | |
| 826 | "glibc-include/bits/cpu-set.h" | |
| 827 | "glibc-include/bits/dirent.h" | |
| 828 | "glibc-include/bits/dlfcn.h" | |
| 829 | "glibc-include/bits/elfclass.h" | |
| 830 | "glibc-include/bits/endian.h" | |
| 831 | "glibc-include/bits/environments.h" | |
| 832 | "glibc-include/bits/epoll.h" | |
| 833 | "glibc-include/bits/errno.h" | |
| 834 | "glibc-include/bits/error.h" | |
| 835 | "glibc-include/bits/eventfd.h" | |
| 836 | "glibc-include/bits/fcntl-linux.h" | |
| 837 | "glibc-include/bits/fcntl.h" | |
| 838 | "glibc-include/bits/fcntl2.h" | |
| 839 | "glibc-include/bits/fenv.h" | |
| 840 | "glibc-include/bits/fenvinline.h" | |
| 841 | "glibc-include/bits/floatn-common.h" | |
| 842 | "glibc-include/bits/floatn.h" | |
| 843 | "glibc-include/bits/flt-eval-method.h" | |
| 844 | "glibc-include/bits/fp-fast.h" | |
| 845 | "glibc-include/bits/fp-logb.h" | |
| 846 | "glibc-include/bits/getopt_core.h" | |
| 847 | "glibc-include/bits/getopt_ext.h" | |
| 848 | "glibc-include/bits/getopt_posix.h" | |
| 849 | "glibc-include/bits/hwcap.h" | |
| 850 | "glibc-include/bits/in.h" | |
| 851 | "glibc-include/bits/indirect-return.h" | |
| 852 | "glibc-include/bits/initspin.h" | |
| 853 | "glibc-include/bits/inotify.h" | |
| 854 | "glibc-include/bits/ioctl-types.h" | |
| 855 | "glibc-include/bits/ioctls.h" | |
| 856 | "glibc-include/bits/ipc.h" | |
| 857 | "glibc-include/bits/ipctypes.h" | |
| 858 | "glibc-include/bits/iscanonical.h" | |
| 859 | "glibc-include/bits/libc-header-start.h" | |
| 860 | "glibc-include/bits/libm-simd-decl-stubs.h" | |
| 861 | "glibc-include/bits/link.h" | |
| 862 | "glibc-include/bits/local_lim.h" | |
| 863 | "glibc-include/bits/locale.h" | |
| 864 | "glibc-include/bits/long-double.h" | |
| 865 | "glibc-include/bits/math-finite.h" | |
| 866 | "glibc-include/bits/math-vector.h" | |
| 867 | "glibc-include/bits/mathcalls-helper-functions.h" | |
| 868 | "glibc-include/bits/mathcalls-narrow.h" | |
| 869 | "glibc-include/bits/mathcalls.h" | |
| 870 | "glibc-include/bits/mathdef.h" | |
| 871 | "glibc-include/bits/mathinline.h" | |
| 872 | "glibc-include/bits/mman-linux.h" | |
| 873 | "glibc-include/bits/mman-map-flags-generic.h" | |
| 874 | "glibc-include/bits/mman-shared.h" | |
| 875 | "glibc-include/bits/mman.h" | |
| 876 | "glibc-include/bits/monetary-ldbl.h" | |
| 877 | "glibc-include/bits/mqueue.h" | |
| 878 | "glibc-include/bits/mqueue2.h" | |
| 879 | "glibc-include/bits/msq-pad.h" | |
| 880 | "glibc-include/bits/msq.h" | |
| 881 | "glibc-include/bits/netdb.h" | |
| 882 | "glibc-include/bits/param.h" | |
| 883 | "glibc-include/bits/poll.h" | |
| 884 | "glibc-include/bits/poll2.h" | |
| 885 | "glibc-include/bits/posix1_lim.h" | |
| 886 | "glibc-include/bits/posix2_lim.h" | |
| 887 | "glibc-include/bits/posix_opt.h" | |
| 888 | "glibc-include/bits/printf-ldbl.h" | |
| 889 | "glibc-include/bits/procfs-extra.h" | |
| 890 | "glibc-include/bits/procfs-id.h" | |
| 891 | "glibc-include/bits/procfs-prregset.h" | |
| 892 | "glibc-include/bits/procfs.h" | |
| 893 | "glibc-include/bits/pthreadtypes-arch.h" | |
| 894 | "glibc-include/bits/pthreadtypes.h" | |
| 895 | "glibc-include/bits/ptrace-shared.h" | |
| 896 | "glibc-include/bits/resource.h" | |
| 897 | "glibc-include/bits/sched.h" | |
| 898 | "glibc-include/bits/select.h" | |
| 899 | "glibc-include/bits/select2.h" | |
| 900 | "glibc-include/bits/sem-pad.h" | |
| 901 | "glibc-include/bits/sem.h" | |
| 902 | "glibc-include/bits/semaphore.h" | |
| 903 | "glibc-include/bits/setjmp.h" | |
| 904 | "glibc-include/bits/setjmp2.h" | |
| 905 | "glibc-include/bits/shm-pad.h" | |
| 906 | "glibc-include/bits/shm.h" | |
| 907 | "glibc-include/bits/shmlba.h" | |
| 908 | "glibc-include/bits/sigaction.h" | |
| 909 | "glibc-include/bits/sigcontext.h" | |
| 910 | "glibc-include/bits/sigevent-consts.h" | |
| 911 | "glibc-include/bits/siginfo-arch.h" | |
| 912 | "glibc-include/bits/siginfo-consts-arch.h" | |
| 913 | "glibc-include/bits/siginfo-consts.h" | |
| 914 | "glibc-include/bits/signalfd.h" | |
| 915 | "glibc-include/bits/signum-generic.h" | |
| 916 | "glibc-include/bits/signum.h" | |
| 917 | "glibc-include/bits/sigstack.h" | |
| 918 | "glibc-include/bits/sigthread.h" | |
| 919 | "glibc-include/bits/sockaddr.h" | |
| 920 | "glibc-include/bits/socket.h" | |
| 921 | "glibc-include/bits/socket2.h" | |
| 922 | "glibc-include/bits/socket_type.h" | |
| 923 | "glibc-include/bits/ss_flags.h" | |
| 924 | "glibc-include/bits/stab.def" | |
| 925 | "glibc-include/bits/stat.h" | |
| 926 | "glibc-include/bits/statfs.h" | |
| 927 | "glibc-include/bits/statvfs.h" | |
| 928 | "glibc-include/bits/statx.h" | |
| 929 | "glibc-include/bits/stdint-intn.h" | |
| 930 | "glibc-include/bits/stdint-uintn.h" | |
| 931 | "glibc-include/bits/stdio-ldbl.h" | |
| 932 | "glibc-include/bits/stdio.h" | |
| 933 | "glibc-include/bits/stdio2.h" | |
| 934 | "glibc-include/bits/stdio_lim.h" | |
| 935 | "glibc-include/bits/stdlib-bsearch.h" | |
| 936 | "glibc-include/bits/stdlib-float.h" | |
| 937 | "glibc-include/bits/stdlib-ldbl.h" | |
| 938 | "glibc-include/bits/stdlib.h" | |
| 939 | "glibc-include/bits/string_fortified.h" | |
| 940 | "glibc-include/bits/strings_fortified.h" | |
| 941 | "glibc-include/bits/stropts.h" | |
| 942 | "glibc-include/bits/sys_errlist.h" | |
| 943 | "glibc-include/bits/syscall.h" | |
| 944 | "glibc-include/bits/sysctl.h" | |
| 945 | "glibc-include/bits/syslog-ldbl.h" | |
| 946 | "glibc-include/bits/syslog-path.h" | |
| 947 | "glibc-include/bits/syslog.h" | |
| 948 | "glibc-include/bits/sysmacros.h" | |
| 949 | "glibc-include/bits/termios-baud.h" | |
| 950 | "glibc-include/bits/termios-c_cc.h" | |
| 951 | "glibc-include/bits/termios-c_cflag.h" | |
| 952 | "glibc-include/bits/termios-c_iflag.h" | |
| 953 | "glibc-include/bits/termios-c_lflag.h" | |
| 954 | "glibc-include/bits/termios-c_oflag.h" | |
| 955 | "glibc-include/bits/termios-misc.h" | |
| 956 | "glibc-include/bits/termios-struct.h" | |
| 957 | "glibc-include/bits/termios-tcflow.h" | |
| 958 | "glibc-include/bits/termios.h" | |
| 959 | "glibc-include/bits/thread-shared-types.h" | |
| 960 | "glibc-include/bits/time.h" | |
| 961 | "glibc-include/bits/time64.h" | |
| 962 | "glibc-include/bits/timerfd.h" | |
| 963 | "glibc-include/bits/timesize.h" | |
| 964 | "glibc-include/bits/timex.h" | |
| 965 | "glibc-include/bits/types.h" | |
| 966 | "glibc-include/bits/types/FILE.h" | |
| 967 | "glibc-include/bits/types/__FILE.h" | |
| 968 | "glibc-include/bits/types/__fpos64_t.h" | |
| 969 | "glibc-include/bits/types/__fpos_t.h" | |
| 970 | "glibc-include/bits/types/__locale_t.h" | |
| 971 | "glibc-include/bits/types/__mbstate_t.h" | |
| 972 | "glibc-include/bits/types/__sigset_t.h" | |
| 973 | "glibc-include/bits/types/__sigval_t.h" | |
| 974 | "glibc-include/bits/types/clock_t.h" | |
| 975 | "glibc-include/bits/types/clockid_t.h" | |
| 976 | "glibc-include/bits/types/cookie_io_functions_t.h" | |
| 977 | "glibc-include/bits/types/error_t.h" | |
| 978 | "glibc-include/bits/types/locale_t.h" | |
| 979 | "glibc-include/bits/types/mbstate_t.h" | |
| 980 | "glibc-include/bits/types/res_state.h" | |
| 981 | "glibc-include/bits/types/sig_atomic_t.h" | |
| 982 | "glibc-include/bits/types/sigevent_t.h" | |
| 983 | "glibc-include/bits/types/siginfo_t.h" | |
| 984 | "glibc-include/bits/types/sigset_t.h" | |
| 985 | "glibc-include/bits/types/sigval_t.h" | |
| 986 | "glibc-include/bits/types/stack_t.h" | |
| 987 | "glibc-include/bits/types/struct_FILE.h" | |
| 988 | "glibc-include/bits/types/struct_iovec.h" | |
| 989 | "glibc-include/bits/types/struct_itimerspec.h" | |
| 990 | "glibc-include/bits/types/struct_osockaddr.h" | |
| 991 | "glibc-include/bits/types/struct_rusage.h" | |
| 992 | "glibc-include/bits/types/struct_sched_param.h" | |
| 993 | "glibc-include/bits/types/struct_sigstack.h" | |
| 994 | "glibc-include/bits/types/struct_timespec.h" | |
| 995 | "glibc-include/bits/types/struct_timeval.h" | |
| 996 | "glibc-include/bits/types/struct_tm.h" | |
| 997 | "glibc-include/bits/types/time_t.h" | |
| 998 | "glibc-include/bits/types/timer_t.h" | |
| 999 | "glibc-include/bits/types/wint_t.h" | |
| 1000 | "glibc-include/bits/typesizes.h" | |
| 1001 | "glibc-include/bits/uintn-identity.h" | |
| 1002 | "glibc-include/bits/uio-ext.h" | |
| 1003 | "glibc-include/bits/uio_lim.h" | |
| 1004 | "glibc-include/bits/unistd.h" | |
| 1005 | "glibc-include/bits/utmp.h" | |
| 1006 | "glibc-include/bits/utmpx.h" | |
| 1007 | "glibc-include/bits/utsname.h" | |
| 1008 | "glibc-include/bits/waitflags.h" | |
| 1009 | "glibc-include/bits/waitstatus.h" | |
| 1010 | "glibc-include/bits/wchar-ldbl.h" | |
| 1011 | "glibc-include/bits/wchar.h" | |
| 1012 | "glibc-include/bits/wchar2.h" | |
| 1013 | "glibc-include/bits/wctype-wchar.h" | |
| 1014 | "glibc-include/bits/wordsize.h" | |
| 1015 | "glibc-include/bits/xopen_lim.h" | |
| 1016 | "glibc-include/bits/xtitypes.h" | |
| 1017 | "glibc-include/byteswap.h" | |
| 1018 | "glibc-include/complex.h" | |
| 1019 | "glibc-include/cpio.h" | |
| 1020 | "glibc-include/crypt.h" | |
| 1021 | "glibc-include/ctype.h" | |
| 1022 | "glibc-include/dirent.h" | |
| 1023 | "glibc-include/dlfcn.h" | |
| 1024 | "glibc-include/elf.h" | |
| 1025 | "glibc-include/endian.h" | |
| 1026 | "glibc-include/envz.h" | |
| 1027 | "glibc-include/err.h" | |
| 1028 | "glibc-include/errno.h" | |
| 1029 | "glibc-include/error.h" | |
| 1030 | "glibc-include/execinfo.h" | |
| 1031 | "glibc-include/fcntl.h" | |
| 1032 | "glibc-include/features.h" | |
| 1033 | "glibc-include/fenv.h" | |
| 1034 | "glibc-include/fmtmsg.h" | |
| 1035 | "glibc-include/fnmatch.h" | |
| 1036 | "glibc-include/fpu_control.h" | |
| 1037 | "glibc-include/fstab.h" | |
| 1038 | "glibc-include/fts.h" | |
| 1039 | "glibc-include/ftw.h" | |
| 1040 | "glibc-include/gconv.h" | |
| 1041 | "glibc-include/getopt.h" | |
| 1042 | "glibc-include/glob.h" | |
| 1043 | "glibc-include/gnu-versions.h" | |
| 1044 | "glibc-include/gnu/lib-names-64.h" | |
| 1045 | "glibc-include/gnu/lib-names.h" | |
| 1046 | "glibc-include/gnu/libc-version.h" | |
| 1047 | "glibc-include/gnu/stubs-64.h" | |
| 1048 | "glibc-include/gnu/stubs.h" | |
| 1049 | "glibc-include/grp.h" | |
| 1050 | "glibc-include/gshadow.h" | |
| 1051 | "glibc-include/iconv.h" | |
| 1052 | "glibc-include/ieee754.h" | |
| 1053 | "glibc-include/ifaddrs.h" | |
| 1054 | "glibc-include/inttypes.h" | |
| 1055 | "glibc-include/langinfo.h" | |
| 1056 | "glibc-include/lastlog.h" | |
| 1057 | "glibc-include/libgen.h" | |
| 1058 | "glibc-include/libintl.h" | |
| 1059 | "glibc-include/limits.h" | |
| 1060 | "glibc-include/link.h" | |
| 1061 | "glibc-include/locale.h" | |
| 1062 | "glibc-include/malloc.h" | |
| 1063 | "glibc-include/math.h" | |
| 1064 | "glibc-include/mcheck.h" | |
| 1065 | "glibc-include/memory.h" | |
| 1066 | "glibc-include/mntent.h" | |
| 1067 | "glibc-include/monetary.h" | |
| 1068 | "glibc-include/mqueue.h" | |
| 1069 | "glibc-include/net/ethernet.h" | |
| 1070 | "glibc-include/net/if.h" | |
| 1071 | "glibc-include/net/if_arp.h" | |
| 1072 | "glibc-include/net/if_packet.h" | |
| 1073 | "glibc-include/net/if_ppp.h" | |
| 1074 | "glibc-include/net/if_shaper.h" | |
| 1075 | "glibc-include/net/if_slip.h" | |
| 1076 | "glibc-include/net/ppp-comp.h" | |
| 1077 | "glibc-include/net/ppp_defs.h" | |
| 1078 | "glibc-include/net/route.h" | |
| 1079 | "glibc-include/netash/ash.h" | |
| 1080 | "glibc-include/netatalk/at.h" | |
| 1081 | "glibc-include/netax25/ax25.h" | |
| 1082 | "glibc-include/netdb.h" | |
| 1083 | "glibc-include/neteconet/ec.h" | |
| 1084 | "glibc-include/netinet/ether.h" | |
| 1085 | "glibc-include/netinet/icmp6.h" | |
| 1086 | "glibc-include/netinet/if_ether.h" | |
| 1087 | "glibc-include/netinet/if_fddi.h" | |
| 1088 | "glibc-include/netinet/if_tr.h" | |
| 1089 | "glibc-include/netinet/igmp.h" | |
| 1090 | "glibc-include/netinet/in.h" | |
| 1091 | "glibc-include/netinet/in_systm.h" | |
| 1092 | "glibc-include/netinet/ip.h" | |
| 1093 | "glibc-include/netinet/ip6.h" | |
| 1094 | "glibc-include/netinet/ip_icmp.h" | |
| 1095 | "glibc-include/netinet/tcp.h" | |
| 1096 | "glibc-include/netinet/udp.h" | |
| 1097 | "glibc-include/netipx/ipx.h" | |
| 1098 | "glibc-include/netiucv/iucv.h" | |
| 1099 | "glibc-include/netpacket/packet.h" | |
| 1100 | "glibc-include/netrom/netrom.h" | |
| 1101 | "glibc-include/netrose/rose.h" | |
| 1102 | "glibc-include/nfs/nfs.h" | |
| 1103 | "glibc-include/nl_types.h" | |
| 1104 | "glibc-include/nss.h" | |
| 1105 | "glibc-include/obstack.h" | |
| 1106 | "glibc-include/paths.h" | |
| 1107 | "glibc-include/poll.h" | |
| 1108 | "glibc-include/printf.h" | |
| 1109 | "glibc-include/proc_service.h" | |
| 1110 | "glibc-include/protocols/routed.h" | |
| 1111 | "glibc-include/protocols/rwhod.h" | |
| 1112 | "glibc-include/protocols/talkd.h" | |
| 1113 | "glibc-include/protocols/timed.h" | |
| 1114 | "glibc-include/pthread.h" | |
| 1115 | "glibc-include/pty.h" | |
| 1116 | "glibc-include/pwd.h" | |
| 1117 | "glibc-include/re_comp.h" | |
| 1118 | "glibc-include/regex.h" | |
| 1119 | "glibc-include/regexp.h" | |
| 1120 | "glibc-include/resolv.h" | |
| 1121 | "glibc-include/rpc/netdb.h" | |
| 1122 | "glibc-include/sched.h" | |
| 1123 | "glibc-include/scsi/scsi.h" | |
| 1124 | "glibc-include/scsi/scsi_ioctl.h" | |
| 1125 | "glibc-include/scsi/sg.h" | |
| 1126 | "glibc-include/search.h" | |
| 1127 | "glibc-include/semaphore.h" | |
| 1128 | "glibc-include/setjmp.h" | |
| 1129 | "glibc-include/sgtty.h" | |
| 1130 | "glibc-include/shadow.h" | |
| 1131 | "glibc-include/signal.h" | |
| 1132 | "glibc-include/spawn.h" | |
| 1133 | "glibc-include/stab.h" | |
| 1134 | "glibc-include/stdc-predef.h" | |
| 1135 | "glibc-include/stdint.h" | |
| 1136 | "glibc-include/stdio.h" | |
| 1137 | "glibc-include/stdio_ext.h" | |
| 1138 | "glibc-include/stdlib.h" | |
| 1139 | "glibc-include/string.h" | |
| 1140 | "glibc-include/strings.h" | |
| 1141 | "glibc-include/stropts.h" | |
| 1142 | "glibc-include/sys/acct.h" | |
| 1143 | "glibc-include/sys/auxv.h" | |
| 1144 | "glibc-include/sys/bitypes.h" | |
| 1145 | "glibc-include/sys/cdefs.h" | |
| 1146 | "glibc-include/sys/debugreg.h" | |
| 1147 | "glibc-include/sys/dir.h" | |
| 1148 | "glibc-include/sys/elf.h" | |
| 1149 | "glibc-include/sys/epoll.h" | |
| 1150 | "glibc-include/sys/errno.h" | |
| 1151 | "glibc-include/sys/eventfd.h" | |
| 1152 | "glibc-include/sys/fanotify.h" | |
| 1153 | "glibc-include/sys/fcntl.h" | |
| 1154 | "glibc-include/sys/file.h" | |
| 1155 | "glibc-include/sys/fsuid.h" | |
| 1156 | "glibc-include/sys/gmon.h" | |
| 1157 | "glibc-include/sys/gmon_out.h" | |
| 1158 | "glibc-include/sys/inotify.h" | |
| 1159 | "glibc-include/sys/io.h" | |
| 1160 | "glibc-include/sys/ioctl.h" | |
| 1161 | "glibc-include/sys/ipc.h" | |
| 1162 | "glibc-include/sys/kd.h" | |
| 1163 | "glibc-include/sys/klog.h" | |
| 1164 | "glibc-include/sys/mman.h" | |
| 1165 | "glibc-include/sys/mount.h" | |
| 1166 | "glibc-include/sys/msg.h" | |
| 1167 | "glibc-include/sys/mtio.h" | |
| 1168 | "glibc-include/sys/param.h" | |
| 1169 | "glibc-include/sys/pci.h" | |
| 1170 | "glibc-include/sys/perm.h" | |
| 1171 | "glibc-include/sys/personality.h" | |
| 1172 | "glibc-include/sys/poll.h" | |
| 1173 | "glibc-include/sys/prctl.h" | |
| 1174 | "glibc-include/sys/procfs.h" | |
| 1175 | "glibc-include/sys/profil.h" | |
| 1176 | "glibc-include/sys/ptrace.h" | |
| 1177 | "glibc-include/sys/queue.h" | |
| 1178 | "glibc-include/sys/quota.h" | |
| 1179 | "glibc-include/sys/random.h" | |
| 1180 | "glibc-include/sys/raw.h" | |
| 1181 | "glibc-include/sys/reboot.h" | |
| 1182 | "glibc-include/sys/reg.h" | |
| 1183 | "glibc-include/sys/resource.h" | |
| 1184 | "glibc-include/sys/select.h" | |
| 1185 | "glibc-include/sys/sem.h" | |
| 1186 | "glibc-include/sys/sendfile.h" | |
| 1187 | "glibc-include/sys/shm.h" | |
| 1188 | "glibc-include/sys/signal.h" | |
| 1189 | "glibc-include/sys/signalfd.h" | |
| 1190 | "glibc-include/sys/socket.h" | |
| 1191 | "glibc-include/sys/socketvar.h" | |
| 1192 | "glibc-include/sys/soundcard.h" | |
| 1193 | "glibc-include/sys/stat.h" | |
| 1194 | "glibc-include/sys/statfs.h" | |
| 1195 | "glibc-include/sys/statvfs.h" | |
| 1196 | "glibc-include/sys/stropts.h" | |
| 1197 | "glibc-include/sys/swap.h" | |
| 1198 | "glibc-include/sys/syscall.h" | |
| 1199 | "glibc-include/sys/sysctl.h" | |
| 1200 | "glibc-include/sys/sysinfo.h" | |
| 1201 | "glibc-include/sys/syslog.h" | |
| 1202 | "glibc-include/sys/sysmacros.h" | |
| 1203 | "glibc-include/sys/termios.h" | |
| 1204 | "glibc-include/sys/time.h" | |
| 1205 | "glibc-include/sys/timeb.h" | |
| 1206 | "glibc-include/sys/timerfd.h" | |
| 1207 | "glibc-include/sys/times.h" | |
| 1208 | "glibc-include/sys/timex.h" | |
| 1209 | "glibc-include/sys/ttychars.h" | |
| 1210 | "glibc-include/sys/ttydefaults.h" | |
| 1211 | "glibc-include/sys/types.h" | |
| 1212 | "glibc-include/sys/ucontext.h" | |
| 1213 | "glibc-include/sys/uio.h" | |
| 1214 | "glibc-include/sys/un.h" | |
| 1215 | "glibc-include/sys/unistd.h" | |
| 1216 | "glibc-include/sys/user.h" | |
| 1217 | "glibc-include/sys/utsname.h" | |
| 1218 | "glibc-include/sys/vfs.h" | |
| 1219 | "glibc-include/sys/vlimit.h" | |
| 1220 | "glibc-include/sys/vm86.h" | |
| 1221 | "glibc-include/sys/vt.h" | |
| 1222 | "glibc-include/sys/vtimes.h" | |
| 1223 | "glibc-include/sys/wait.h" | |
| 1224 | "glibc-include/sys/xattr.h" | |
| 1225 | "glibc-include/syscall.h" | |
| 1226 | "glibc-include/sysexits.h" | |
| 1227 | "glibc-include/syslog.h" | |
| 1228 | "glibc-include/tar.h" | |
| 1229 | "glibc-include/termio.h" | |
| 1230 | "glibc-include/termios.h" | |
| 1231 | "glibc-include/tgmath.h" | |
| 1232 | "glibc-include/thread_db.h" | |
| 1233 | "glibc-include/threads.h" | |
| 1234 | "glibc-include/time.h" | |
| 1235 | "glibc-include/ttyent.h" | |
| 1236 | "glibc-include/uchar.h" | |
| 1237 | "glibc-include/ucontext.h" | |
| 1238 | "glibc-include/ulimit.h" | |
| 1239 | "glibc-include/unistd.h" | |
| 1240 | "glibc-include/utime.h" | |
| 1241 | "glibc-include/utmp.h" | |
| 1242 | "glibc-include/utmpx.h" | |
| 1243 | "glibc-include/values.h" | |
| 1244 | "glibc-include/wait.h" | |
| 1245 | "glibc-include/wchar.h" | |
| 1246 | "glibc-include/wctype.h" | |
| 1247 | "glibc-include/wordexp.h" | |
| 1248 | "glibc/bits/byteswap.h" | |
| 1249 | "glibc/bits/endian.h" | |
| 1250 | "glibc/bits/floatn-common.h" | |
| 1251 | "glibc/bits/libc-header-start.h" | |
| 1252 | "glibc/bits/long-double.h" | |
| 1253 | "glibc/bits/stdint-intn.h" | |
| 1254 | "glibc/bits/timesize.h" | |
| 1255 | "glibc/bits/typesizes.h" | |
| 1256 | "glibc/bits/time64.h" | |
| 1257 | "glibc/bits/uintn-identity.h" | |
| 1258 | "glibc/bits/waitflags.h" | |
| 1259 | "glibc/bits/waitstatus.h" | |
| 1260 | "glibc/bits/select.h" | |
| 1261 | "glibc/bits/pthreadtypes.h" | |
| 1262 | "glibc/bits/types/__sigset_t.h" | |
| 1263 | "glibc/bits/types/struct_sched_param.h" | |
| 1264 | "glibc/bits/stdlib-bsearch.h" | |
| 1265 | "glibc/bits/stat.h" | |
| 1266 | "glibc/bits/sched.h" | |
| 1267 | "glibc/bits/time.h" | |
| 1268 | "glibc/csu/abi-note.S" | |
| 1269 | "glibc/csu/abi-tag.h" | |
| 1270 | "glibc/csu/elf-init.c" | |
| 1271 | "glibc/csu/init.c" | |
| 1272 | "glibc/debug/stack_chk_fail_local.c" | |
| 1273 | "glibc/debug/warning-nop.c" | |
| 1274 | "glibc/include/alloca.h" | |
| 1275 | "glibc/include/bits/types.h" | |
| 1276 | "glibc/include/bits/types/__locale_t.h" | |
| 1277 | "glibc/include/bits/types/clock_t.h" | |
| 1278 | "glibc/include/bits/types/time_t.h" | |
| 1279 | "glibc/include/bits/types/timer_t.h" | |
| 1280 | "glibc/include/bits/types/clockid_t.h" | |
| 1281 | "glibc/include/bits/types/locale_t.h" | |
| 1282 | "glibc/include/bits/types/sigset_t.h" | |
| 1283 | "glibc/include/bits/types/struct_timeval.h" | |
| 1284 | "glibc/include/bits/types/struct_timespec.h" | |
| 1285 | "glibc/include/bits/stdlib-float.h" | |
| 1286 | "glibc/include/bits/statx.h" | |
| 1287 | "glibc/include/bits/cpu-set.h" | |
| 1288 | "glibc/include/config.h" | |
| 1289 | "glibc/include/elf.h" | |
| 1290 | "glibc/include/endian.h" | |
| 1291 | "glibc/include/features.h" | |
| 1292 | "glibc/include/gnu/stubs.h" | |
| 1293 | "glibc/include/libc-modules.h" | |
| 1294 | "glibc/include/libc-symbols.h" | |
| 1295 | "glibc/include/stdc-predef.h" | |
| 1296 | "glibc/include/stdlib.h" | |
| 1297 | "glibc/include/sys/cdefs.h" | |
| 1298 | "glibc/include/sys/types.h" | |
| 1299 | "glibc/include/sys/select.h" | |
| 1300 | "glibc/include/sys/stat.h" | |
| 1301 | "glibc/include/stackinfo.h" | |
| 1302 | "glibc/include/libc-pointer-arith.h" | |
| 1303 | "glibc/include/dso_handle.h" | |
| 1304 | "glibc/include/pthread.h" | |
| 1305 | "glibc/include/sched.h" | |
| 1306 | "glibc/include/time.h" | |
| 1307 | "glibc/include/sys/time.h" | |
| 1308 | "glibc/io/fstat.c" | |
| 1309 | "glibc/io/fstat64.c" | |
| 1310 | "glibc/io/fstatat.c" | |
| 1311 | "glibc/io/fstatat64.c" | |
| 1312 | "glibc/io/lstat.c" | |
| 1313 | "glibc/io/lstat64.c" | |
| 1314 | "glibc/io/mknod.c" | |
| 1315 | "glibc/io/mknodat.c" | |
| 1316 | "glibc/io/stat.c" | |
| 1317 | "glibc/io/stat64.c" | |
| 1318 | "glibc/io/sys/stat.h" | |
| 1319 | "glibc/io/bits/statx.h" | |
| 1320 | "glibc/locale/bits/types/__locale_t.h" | |
| 1321 | "glibc/locale/bits/types/locale_t.h" | |
| 1322 | "glibc/misc/sys/cdefs.h" | |
| 1323 | "glibc/misc/sys/select.h" | |
| 1324 | "glibc/nptl/pthread_atfork.c" | |
| 1325 | "glibc/posix/bits/types.h" | |
| 1326 | "glibc/posix/sys/types.h" | |
| 1327 | "glibc/posix/sched.h" | |
| 1328 | "glibc/posix/bits/cpu-set.h" | |
| 1329 | "glibc/stdlib/at_quick_exit.c" | |
| 1330 | "glibc/stdlib/atexit.c" | |
| 1331 | "glibc/stdlib/exit.h" | |
| 1332 | "glibc/stdlib/stdlib.h" | |
| 1333 | "glibc/stdlib/bits/stdlib-float.h" | |
| 1334 | "glibc/sysdeps/generic/dwarf2.h" | |
| 1335 | "glibc/sysdeps/generic/symbol-hacks.h" | |
| 1336 | "glibc/sysdeps/generic/sysdep.h" | |
| 1337 | "glibc/sysdeps/generic/stackinfo.h" | |
| 1338 | "glibc/sysdeps/generic/dl-dtprocnum.h" | |
| 1339 | "glibc/sysdeps/generic/allocalim.h" | |
| 1340 | "glibc/sysdeps/generic/libc-lock.h" | |
| 1341 | "glibc/sysdeps/pthread/allocalim.h" | |
| 1342 | "glibc/sysdeps/nptl/bits/pthreadtypes.h" | |
| 1343 | "glibc/sysdeps/nptl/bits/thread-shared-types.h" | |
| 1344 | "glibc/sysdeps/nptl/libc-lock.h" | |
| 1345 | "glibc/sysdeps/nptl/pthread.h" | |
| 1346 | "glibc/sysdeps/unix/sysv/linux/x86/bits/typesizes.h" | |
| 1347 | "glibc/sysdeps/unix/sysv/linux/x86/sys/elf.h" | |
| 1348 | "glibc/sysdeps/unix/sysv/linux/bits/sched.h" | |
| 1349 | "glibc/sysdeps/unix/sysv/linux/bits/time.h" | |
| 1350 | "glibc/sysdeps/unix/sysv/linux/include/sys/timex.h" | |
| 1351 | "glibc/sysdeps/unix/sysv/linux/sys/timex.h" | |
| 1352 | "glibc/sysdeps/unix/sysv/linux/bits/timex.h" | |
| 1353 | "glibc/sysdeps/x86/bits/floatn.h" | |
| 1354 | "glibc/sysdeps/x86/bits/wordsize.h" | |
| 1355 | "glibc/sysdeps/x86/bits/endian.h" | |
| 1356 | "glibc/sysdeps/x86/bits/select.h" | |
| 1357 | "glibc/sysdeps/x86/sysdep.h" | |
| 1358 | "glibc/sysdeps/x86/nptl/bits/pthreadtypes-arch.h" | |
| 1359 | "glibc/sysdeps/x86_64/crti.S" | |
| 1360 | "glibc/sysdeps/x86_64/crtn.S" | |
| 1361 | "glibc/sysdeps/x86_64/start.S" | |
| 1362 | "glibc/sysdeps/x86_64/sysdep.h" | |
| 1363 | "glibc/sysdeps/x86_64/stackinfo.h" | |
| 1364 | "glibc/time/bits/types/clock_t.h" | |
| 1365 | "glibc/time/bits/types/clockid_t.h" | |
| 1366 | "glibc/time/bits/types/time_t.h" | |
| 1367 | "glibc/time/bits/types/timer_t.h" | |
| 1368 | "glibc/time/bits/types/struct_timeval.h" | |
| 1369 | "glibc/time/bits/types/struct_timespec.h" | |
| 1370 | "glibc/time/time.h" | |
| 1371 | "glibc/time/sys/time.h" | |
| 1372 | "glibc/string/endian.h" | |
| 1373 | "glibc/signal/bits/types/sigset_t.h" | |
| 1374 | "glibc/stdlib/alloca.h" | |
| 1375 | "glibc/elf/elf.h" | |
| 1376 | "glibc/include/bits/types/struct_tm.h" | |
| 1377 | "glibc/time/bits/types/struct_tm.h" | |
| 1378 | "glibc/include/bits/types/struct_itimerspec.h" | |
| 1379 | "glibc/time/bits/types/struct_itimerspec.h" | |
| 1380 | "glibc/sysdeps/x86/bits/setjmp.h" | |
| 1381 | "glibc/include/setjmp.h" | |
| 1382 | "glibc/setjmp/setjmp.h" | |
| 1383 | "glibc/setjmp/setjmp.h" | |
| 1384 | "glibc/bits/setjmp.h" | |
| 1385 | "glibc/sysdeps/nptl/libc-lockP.h" | |
| 1386 | "glibc/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h" | |
| 1387 | "glibc/sysdeps/nptl/lowlevellock.h" | |
| 1388 | "glibc/include/stap-probe.h" | |
| 1389 | "glibc/sysdeps/unix/sysv/linux/bits/param.h" | |
| 1390 | "glibc/include/sys/param.h" | |
| 1391 | "glibc/misc/sys/param.h" | |
| 1392 | "glibc/bits/param.h" | |
| 1393 | "glibc/include/signal.h" | |
| 1394 | "glibc/include/sys/signal.h" | |
| 1395 | "glibc/signal/signal.h" | |
| 1396 | "glibc/signal/sys/signal.h" | |
| 1397 | "glibc/sysdeps/unix/sysv/linux/bits/signum.h" | |
| 1398 | "glibc/bits/signum.h" | |
| 1399 | "glibc/bits/signum-generic.h" | |
| 1400 | "glibc/include/bits/types/sig_atomic_t.h" | |
| 1401 | "glibc/signal/bits/types/sig_atomic_t.h" | |
| 1402 | "symbols.zig" | |
| 1403 | ) | |
| 1404 | ||
| 807 | 1405 | if(MSVC) |
| 808 | 1406 | set(MSVC_DIA_SDK_DIR "$ENV{VSINSTALLDIR}DIA SDK") |
| 809 | 1407 | if (IS_DIRECTORY ${MSVC_DIA_SDK_DIR}) |
| ... | ... | @@ -814,6 +1412,7 @@ endif() |
| 814 | 1412 | |
| 815 | 1413 | set(ZIG_LIB_DIR "lib/zig") |
| 816 | 1414 | set(C_HEADERS_DEST "${ZIG_LIB_DIR}/include") |
| 1415 | set(LIBC_FILES_DEST "${ZIG_LIB_DIR}/libc") | |
| 817 | 1416 | set(ZIG_STD_DEST "${ZIG_LIB_DIR}/std") |
| 818 | 1417 | set(CONFIGURE_OUT_FILE "${CMAKE_BINARY_DIR}/config.h") |
| 819 | 1418 | configure_file ( |
| ... | ... | @@ -917,6 +1516,12 @@ foreach(file ${ZIG_STD_FILES}) |
| 917 | 1516 | install(FILES "${CMAKE_SOURCE_DIR}/std/${file}" DESTINATION "${file_dir}") |
| 918 | 1517 | endforeach() |
| 919 | 1518 | |
| 1519 | foreach(file ${ZIG_LIBC_FILES}) | |
| 1520 | get_filename_component(file_dir "${LIBC_FILES_DEST}/${file}" DIRECTORY) | |
| 1521 | install(FILES "${CMAKE_SOURCE_DIR}/libc/${file}" DESTINATION "${file_dir}") | |
| 1522 | endforeach() | |
| 1523 | ||
| 1524 | ||
| 920 | 1525 | install(FILES "${CMAKE_SOURCE_DIR}/src-self-hosted/arg.zig" DESTINATION "${ZIG_STD_DEST}/special/fmt/") |
| 921 | 1526 | install(FILES "${CMAKE_SOURCE_DIR}/src-self-hosted/main.zig" DESTINATION "${ZIG_STD_DEST}/special/fmt/") |
| 922 | 1527 | install(FILES "${CMAKE_SOURCE_DIR}/src-self-hosted/errmsg.zig" DESTINATION "${ZIG_STD_DEST}/special/fmt/") |
libc/glibc-include/a.out.h created+138
| ... | ... | @@ -0,0 +1,138 @@ |
| 1 | #ifndef __A_OUT_GNU_H__ | |
| 2 | #define __A_OUT_GNU_H__ | |
| 3 | ||
| 4 | #include <bits/a.out.h> | |
| 5 | ||
| 6 | #define __GNU_EXEC_MACROS__ | |
| 7 | ||
| 8 | struct exec | |
| 9 | { | |
| 10 | unsigned long a_info; /* Use macros N_MAGIC, etc for access. */ | |
| 11 | unsigned int a_text; /* Length of text, in bytes. */ | |
| 12 | unsigned int a_data; /* Length of data, in bytes. */ | |
| 13 | unsigned int a_bss; /* Length of uninitialized data area for file, in bytes. */ | |
| 14 | unsigned int a_syms; /* Length of symbol table data in file, in bytes. */ | |
| 15 | unsigned int a_entry; /* Start address. */ | |
| 16 | unsigned int a_trsize;/* Length of relocation info for text, in bytes. */ | |
| 17 | unsigned int a_drsize;/* Length of relocation info for data, in bytes. */ | |
| 18 | }; | |
| 19 | ||
| 20 | enum machine_type | |
| 21 | { | |
| 22 | M_OLDSUN2 = 0, | |
| 23 | M_68010 = 1, | |
| 24 | M_68020 = 2, | |
| 25 | M_SPARC = 3, | |
| 26 | M_386 = 100, | |
| 27 | M_MIPS1 = 151, | |
| 28 | M_MIPS2 = 152 | |
| 29 | }; | |
| 30 | ||
| 31 | #define N_MAGIC(exec) ((exec).a_info & 0xffff) | |
| 32 | #define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff)) | |
| 33 | #define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff) | |
| 34 | #define N_SET_INFO(exec, magic, type, flags) \ | |
| 35 | ((exec).a_info = ((magic) & 0xffff) \ | |
| 36 | | (((int)(type) & 0xff) << 16) \ | |
| 37 | | (((flags) & 0xff) << 24)) | |
| 38 | #define N_SET_MAGIC(exec, magic) \ | |
| 39 | ((exec).a_info = ((exec).a_info & 0xffff0000) | ((magic) & 0xffff)) | |
| 40 | #define N_SET_MACHTYPE(exec, machtype) \ | |
| 41 | ((exec).a_info = \ | |
| 42 | ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16)) | |
| 43 | #define N_SET_FLAGS(exec, flags) \ | |
| 44 | ((exec).a_info = \ | |
| 45 | ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24)) | |
| 46 | ||
| 47 | /* Code indicating object file or impure executable. */ | |
| 48 | #define OMAGIC 0407 | |
| 49 | /* Code indicating pure executable. */ | |
| 50 | #define NMAGIC 0410 | |
| 51 | /* Code indicating demand-paged executable. */ | |
| 52 | #define ZMAGIC 0413 | |
| 53 | /* This indicates a demand-paged executable with the header in the text. | |
| 54 | The first page is unmapped to help trap NULL pointer references. */ | |
| 55 | #define QMAGIC 0314 | |
| 56 | /* Code indicating core file. */ | |
| 57 | #define CMAGIC 0421 | |
| 58 | ||
| 59 | #define N_TRSIZE(a) ((a).a_trsize) | |
| 60 | #define N_DRSIZE(a) ((a).a_drsize) | |
| 61 | #define N_SYMSIZE(a) ((a).a_syms) | |
| 62 | #define N_BADMAG(x) \ | |
| 63 | (N_MAGIC(x) != OMAGIC && N_MAGIC(x) != NMAGIC \ | |
| 64 | && N_MAGIC(x) != ZMAGIC && N_MAGIC(x) != QMAGIC) | |
| 65 | #define _N_HDROFF(x) (1024 - sizeof (struct exec)) | |
| 66 | #define N_TXTOFF(x) \ | |
| 67 | (N_MAGIC(x) == ZMAGIC ? _N_HDROFF((x)) + sizeof (struct exec) : \ | |
| 68 | (N_MAGIC(x) == QMAGIC ? 0 : sizeof (struct exec))) | |
| 69 | #define N_DATOFF(x) (N_TXTOFF(x) + (x).a_text) | |
| 70 | #define N_TRELOFF(x) (N_DATOFF(x) + (x).a_data) | |
| 71 | #define N_DRELOFF(x) (N_TRELOFF(x) + N_TRSIZE(x)) | |
| 72 | #define N_SYMOFF(x) (N_DRELOFF(x) + N_DRSIZE(x)) | |
| 73 | #define N_STROFF(x) (N_SYMOFF(x) + N_SYMSIZE(x)) | |
| 74 | ||
| 75 | /* Address of text segment in memory after it is loaded. */ | |
| 76 | #define N_TXTADDR(x) (N_MAGIC(x) == QMAGIC ? 4096 : 0) | |
| 77 | ||
| 78 | /* Address of data segment in memory after it is loaded. */ | |
| 79 | #define SEGMENT_SIZE 1024 | |
| 80 | ||
| 81 | #define _N_SEGMENT_ROUND(x) (((x) + SEGMENT_SIZE - 1) & ~(SEGMENT_SIZE - 1)) | |
| 82 | #define _N_TXTENDADDR(x) (N_TXTADDR(x)+(x).a_text) | |
| 83 | ||
| 84 | #define N_DATADDR(x) \ | |
| 85 | (N_MAGIC(x)==OMAGIC? (_N_TXTENDADDR(x)) \ | |
| 86 | : (_N_SEGMENT_ROUND (_N_TXTENDADDR(x)))) | |
| 87 | #define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data) | |
| 88 | ||
| 89 | #if !defined (N_NLIST_DECLARED) | |
| 90 | struct nlist | |
| 91 | { | |
| 92 | union | |
| 93 | { | |
| 94 | char *n_name; | |
| 95 | struct nlist *n_next; | |
| 96 | long n_strx; | |
| 97 | } n_un; | |
| 98 | unsigned char n_type; | |
| 99 | char n_other; | |
| 100 | short n_desc; | |
| 101 | unsigned long n_value; | |
| 102 | }; | |
| 103 | #endif /* no N_NLIST_DECLARED. */ | |
| 104 | ||
| 105 | #define N_UNDF 0 | |
| 106 | #define N_ABS 2 | |
| 107 | #define N_TEXT 4 | |
| 108 | #define N_DATA 6 | |
| 109 | #define N_BSS 8 | |
| 110 | #define N_FN 15 | |
| 111 | #define N_EXT 1 | |
| 112 | #define N_TYPE 036 | |
| 113 | #define N_STAB 0340 | |
| 114 | #define N_INDR 0xa | |
| 115 | #define N_SETA 0x14 /* Absolute set element symbol. */ | |
| 116 | #define N_SETT 0x16 /* Text set element symbol. */ | |
| 117 | #define N_SETD 0x18 /* Data set element symbol. */ | |
| 118 | #define N_SETB 0x1A /* Bss set element symbol. */ | |
| 119 | #define N_SETV 0x1C /* Pointer to set vector in data area. */ | |
| 120 | ||
| 121 | #if !defined (N_RELOCATION_INFO_DECLARED) | |
| 122 | /* This structure describes a single relocation to be performed. | |
| 123 | The text-relocation section of the file is a vector of these structures, | |
| 124 | all of which apply to the text section. | |
| 125 | Likewise, the data-relocation section applies to the data section. */ | |
| 126 | ||
| 127 | struct relocation_info | |
| 128 | { | |
| 129 | int r_address; | |
| 130 | unsigned int r_symbolnum:24; | |
| 131 | unsigned int r_pcrel:1; | |
| 132 | unsigned int r_length:2; | |
| 133 | unsigned int r_extern:1; | |
| 134 | unsigned int r_pad:4; | |
| 135 | }; | |
| 136 | #endif /* no N_RELOCATION_INFO_DECLARED. */ | |
| 137 | ||
| 138 | #endif /* __A_OUT_GNU_H__ */ |
libc/glibc-include/aio.h created+245
| ... | ... | @@ -0,0 +1,245 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO/IEC 9945-1:1996 6.7: Asynchronous Input and Output | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _AIO_H | |
| 23 | #define _AIO_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | #include <sys/types.h> | |
| 27 | #include <bits/types/sigevent_t.h> | |
| 28 | #include <bits/sigevent-consts.h> | |
| 29 | #include <bits/types/struct_timespec.h> | |
| 30 | ||
| 31 | __BEGIN_DECLS | |
| 32 | ||
| 33 | /* Asynchronous I/O control block. */ | |
| 34 | struct aiocb | |
| 35 | { | |
| 36 | int aio_fildes; /* File desriptor. */ | |
| 37 | int aio_lio_opcode; /* Operation to be performed. */ | |
| 38 | int aio_reqprio; /* Request priority offset. */ | |
| 39 | volatile void *aio_buf; /* Location of buffer. */ | |
| 40 | size_t aio_nbytes; /* Length of transfer. */ | |
| 41 | struct sigevent aio_sigevent; /* Signal number and value. */ | |
| 42 | ||
| 43 | /* Internal members. */ | |
| 44 | struct aiocb *__next_prio; | |
| 45 | int __abs_prio; | |
| 46 | int __policy; | |
| 47 | int __error_code; | |
| 48 | __ssize_t __return_value; | |
| 49 | ||
| 50 | #ifndef __USE_FILE_OFFSET64 | |
| 51 | __off_t aio_offset; /* File offset. */ | |
| 52 | char __pad[sizeof (__off64_t) - sizeof (__off_t)]; | |
| 53 | #else | |
| 54 | __off64_t aio_offset; /* File offset. */ | |
| 55 | #endif | |
| 56 | char __glibc_reserved[32]; | |
| 57 | }; | |
| 58 | ||
| 59 | /* The same for the 64bit offsets. Please note that the members aio_fildes | |
| 60 | to __return_value have to be the same in aiocb and aiocb64. */ | |
| 61 | #ifdef __USE_LARGEFILE64 | |
| 62 | struct aiocb64 | |
| 63 | { | |
| 64 | int aio_fildes; /* File desriptor. */ | |
| 65 | int aio_lio_opcode; /* Operation to be performed. */ | |
| 66 | int aio_reqprio; /* Request priority offset. */ | |
| 67 | volatile void *aio_buf; /* Location of buffer. */ | |
| 68 | size_t aio_nbytes; /* Length of transfer. */ | |
| 69 | struct sigevent aio_sigevent; /* Signal number and value. */ | |
| 70 | ||
| 71 | /* Internal members. */ | |
| 72 | struct aiocb *__next_prio; | |
| 73 | int __abs_prio; | |
| 74 | int __policy; | |
| 75 | int __error_code; | |
| 76 | __ssize_t __return_value; | |
| 77 | ||
| 78 | __off64_t aio_offset; /* File offset. */ | |
| 79 | char __glibc_reserved[32]; | |
| 80 | }; | |
| 81 | #endif | |
| 82 | ||
| 83 | ||
| 84 | #ifdef __USE_GNU | |
| 85 | /* To customize the implementation one can use the following struct. | |
| 86 | This implementation follows the one in Irix. */ | |
| 87 | struct aioinit | |
| 88 | { | |
| 89 | int aio_threads; /* Maximal number of threads. */ | |
| 90 | int aio_num; /* Number of expected simultanious requests. */ | |
| 91 | int aio_locks; /* Not used. */ | |
| 92 | int aio_usedba; /* Not used. */ | |
| 93 | int aio_debug; /* Not used. */ | |
| 94 | int aio_numusers; /* Not used. */ | |
| 95 | int aio_idle_time; /* Number of seconds before idle thread | |
| 96 | terminates. */ | |
| 97 | int aio_reserved; | |
| 98 | }; | |
| 99 | #endif | |
| 100 | ||
| 101 | ||
| 102 | /* Return values of cancelation function. */ | |
| 103 | enum | |
| 104 | { | |
| 105 | AIO_CANCELED, | |
| 106 | #define AIO_CANCELED AIO_CANCELED | |
| 107 | AIO_NOTCANCELED, | |
| 108 | #define AIO_NOTCANCELED AIO_NOTCANCELED | |
| 109 | AIO_ALLDONE | |
| 110 | #define AIO_ALLDONE AIO_ALLDONE | |
| 111 | }; | |
| 112 | ||
| 113 | ||
| 114 | /* Operation codes for `aio_lio_opcode'. */ | |
| 115 | enum | |
| 116 | { | |
| 117 | LIO_READ, | |
| 118 | #define LIO_READ LIO_READ | |
| 119 | LIO_WRITE, | |
| 120 | #define LIO_WRITE LIO_WRITE | |
| 121 | LIO_NOP | |
| 122 | #define LIO_NOP LIO_NOP | |
| 123 | }; | |
| 124 | ||
| 125 | ||
| 126 | /* Synchronization options for `lio_listio' function. */ | |
| 127 | enum | |
| 128 | { | |
| 129 | LIO_WAIT, | |
| 130 | #define LIO_WAIT LIO_WAIT | |
| 131 | LIO_NOWAIT | |
| 132 | #define LIO_NOWAIT LIO_NOWAIT | |
| 133 | }; | |
| 134 | ||
| 135 | ||
| 136 | /* Allow user to specify optimization. */ | |
| 137 | #ifdef __USE_GNU | |
| 138 | extern void aio_init (const struct aioinit *__init) __THROW __nonnull ((1)); | |
| 139 | #endif | |
| 140 | ||
| 141 | ||
| 142 | #ifndef __USE_FILE_OFFSET64 | |
| 143 | /* Enqueue read request for given number of bytes and the given priority. */ | |
| 144 | extern int aio_read (struct aiocb *__aiocbp) __THROW __nonnull ((1)); | |
| 145 | /* Enqueue write request for given number of bytes and the given priority. */ | |
| 146 | extern int aio_write (struct aiocb *__aiocbp) __THROW __nonnull ((1)); | |
| 147 | ||
| 148 | /* Initiate list of I/O requests. */ | |
| 149 | extern int lio_listio (int __mode, | |
| 150 | struct aiocb *const __list[__restrict_arr], | |
| 151 | int __nent, struct sigevent *__restrict __sig) | |
| 152 | __THROW __nonnull ((2)); | |
| 153 | ||
| 154 | /* Retrieve error status associated with AIOCBP. */ | |
| 155 | extern int aio_error (const struct aiocb *__aiocbp) __THROW __nonnull ((1)); | |
| 156 | /* Return status associated with AIOCBP. */ | |
| 157 | extern __ssize_t aio_return (struct aiocb *__aiocbp) __THROW __nonnull ((1)); | |
| 158 | ||
| 159 | /* Try to cancel asynchronous I/O requests outstanding against file | |
| 160 | descriptor FILDES. */ | |
| 161 | extern int aio_cancel (int __fildes, struct aiocb *__aiocbp) __THROW; | |
| 162 | ||
| 163 | /* Suspend calling thread until at least one of the asynchronous I/O | |
| 164 | operations referenced by LIST has completed. | |
| 165 | ||
| 166 | This function is a cancellation point and therefore not marked with | |
| 167 | __THROW. */ | |
| 168 | extern int aio_suspend (const struct aiocb *const __list[], int __nent, | |
| 169 | const struct timespec *__restrict __timeout) | |
| 170 | __nonnull ((1)); | |
| 171 | ||
| 172 | /* Force all operations associated with file desriptor described by | |
| 173 | `aio_fildes' member of AIOCBP. */ | |
| 174 | extern int aio_fsync (int __operation, struct aiocb *__aiocbp) | |
| 175 | __THROW __nonnull ((2)); | |
| 176 | #else | |
| 177 | # ifdef __REDIRECT_NTH | |
| 178 | extern int __REDIRECT_NTH (aio_read, (struct aiocb *__aiocbp), aio_read64) | |
| 179 | __nonnull ((1)); | |
| 180 | extern int __REDIRECT_NTH (aio_write, (struct aiocb *__aiocbp), aio_write64) | |
| 181 | __nonnull ((1)); | |
| 182 | ||
| 183 | extern int __REDIRECT_NTH (lio_listio, | |
| 184 | (int __mode, | |
| 185 | struct aiocb *const __list[__restrict_arr], | |
| 186 | int __nent, struct sigevent *__restrict __sig), | |
| 187 | lio_listio64) __nonnull ((2)); | |
| 188 | ||
| 189 | extern int __REDIRECT_NTH (aio_error, (const struct aiocb *__aiocbp), | |
| 190 | aio_error64) __nonnull ((1)); | |
| 191 | extern __ssize_t __REDIRECT_NTH (aio_return, (struct aiocb *__aiocbp), | |
| 192 | aio_return64) __nonnull ((1)); | |
| 193 | ||
| 194 | extern int __REDIRECT_NTH (aio_cancel, | |
| 195 | (int __fildes, struct aiocb *__aiocbp), | |
| 196 | aio_cancel64); | |
| 197 | ||
| 198 | extern int __REDIRECT_NTH (aio_suspend, | |
| 199 | (const struct aiocb *const __list[], int __nent, | |
| 200 | const struct timespec *__restrict __timeout), | |
| 201 | aio_suspend64) __nonnull ((1)); | |
| 202 | ||
| 203 | extern int __REDIRECT_NTH (aio_fsync, | |
| 204 | (int __operation, struct aiocb *__aiocbp), | |
| 205 | aio_fsync64) __nonnull ((2)); | |
| 206 | ||
| 207 | # else | |
| 208 | # define aio_read aio_read64 | |
| 209 | # define aio_write aio_write64 | |
| 210 | # define lio_listio lio_listio64 | |
| 211 | # define aio_error aio_error64 | |
| 212 | # define aio_return aio_return64 | |
| 213 | # define aio_cancel aio_cancel64 | |
| 214 | # define aio_suspend aio_suspend64 | |
| 215 | # define aio_fsync aio_fsync64 | |
| 216 | # endif | |
| 217 | #endif | |
| 218 | ||
| 219 | #ifdef __USE_LARGEFILE64 | |
| 220 | extern int aio_read64 (struct aiocb64 *__aiocbp) __THROW __nonnull ((1)); | |
| 221 | extern int aio_write64 (struct aiocb64 *__aiocbp) __THROW __nonnull ((1)); | |
| 222 | ||
| 223 | extern int lio_listio64 (int __mode, | |
| 224 | struct aiocb64 *const __list[__restrict_arr], | |
| 225 | int __nent, struct sigevent *__restrict __sig) | |
| 226 | __THROW __nonnull ((2)); | |
| 227 | ||
| 228 | extern int aio_error64 (const struct aiocb64 *__aiocbp) | |
| 229 | __THROW __nonnull ((1)); | |
| 230 | extern __ssize_t aio_return64 (struct aiocb64 *__aiocbp) | |
| 231 | __THROW __nonnull ((1)); | |
| 232 | ||
| 233 | extern int aio_cancel64 (int __fildes, struct aiocb64 *__aiocbp) __THROW; | |
| 234 | ||
| 235 | extern int aio_suspend64 (const struct aiocb64 *const __list[], int __nent, | |
| 236 | const struct timespec *__restrict __timeout) | |
| 237 | __THROW __nonnull ((1)); | |
| 238 | ||
| 239 | extern int aio_fsync64 (int __operation, struct aiocb64 *__aiocbp) | |
| 240 | __THROW __nonnull ((2)); | |
| 241 | #endif | |
| 242 | ||
| 243 | __END_DECLS | |
| 244 | ||
| 245 | #endif /* aio.h */ |
libc/glibc-include/aliases.h created+63
| ... | ... | @@ -0,0 +1,63 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _ALIASES_H | |
| 19 | #define _ALIASES_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #include <sys/types.h> | |
| 24 | ||
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | /* Structure to represent one entry of the alias data base. */ | |
| 29 | struct aliasent | |
| 30 | { | |
| 31 | char *alias_name; | |
| 32 | size_t alias_members_len; | |
| 33 | char **alias_members; | |
| 34 | int alias_local; | |
| 35 | }; | |
| 36 | ||
| 37 | ||
| 38 | /* Open alias data base files. */ | |
| 39 | extern void setaliasent (void) __THROW; | |
| 40 | ||
| 41 | /* Close alias data base files. */ | |
| 42 | extern void endaliasent (void) __THROW; | |
| 43 | ||
| 44 | /* Get the next entry from the alias data base. */ | |
| 45 | extern struct aliasent *getaliasent (void) __THROW; | |
| 46 | ||
| 47 | /* Get the next entry from the alias data base and put it in RESULT_BUF. */ | |
| 48 | extern int getaliasent_r (struct aliasent *__restrict __result_buf, | |
| 49 | char *__restrict __buffer, size_t __buflen, | |
| 50 | struct aliasent **__restrict __result) __THROW; | |
| 51 | ||
| 52 | /* Get alias entry corresponding to NAME. */ | |
| 53 | extern struct aliasent *getaliasbyname (const char *__name) __THROW; | |
| 54 | ||
| 55 | /* Get alias entry corresponding to NAME and put it in RESULT_BUF. */ | |
| 56 | extern int getaliasbyname_r (const char *__restrict __name, | |
| 57 | struct aliasent *__restrict __result_buf, | |
| 58 | char *__restrict __buffer, size_t __buflen, | |
| 59 | struct aliasent **__restrict __result) __THROW; | |
| 60 | ||
| 61 | __END_DECLS | |
| 62 | ||
| 63 | #endif /* aliases.h */ |
libc/glibc-include/alloca.h created+40
| ... | ... | @@ -0,0 +1,40 @@ |
| 1 | /* Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _ALLOCA_H | |
| 19 | #define _ALLOCA_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #define __need_size_t | |
| 24 | #include <stddef.h> | |
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | /* Remove any previous definitions. */ | |
| 29 | #undef alloca | |
| 30 | ||
| 31 | /* Allocate a block that will be freed when the calling function exits. */ | |
| 32 | extern void *alloca (size_t __size) __THROW; | |
| 33 | ||
| 34 | #ifdef __GNUC__ | |
| 35 | # define alloca(size) __builtin_alloca (size) | |
| 36 | #endif /* GCC. */ | |
| 37 | ||
| 38 | __END_DECLS | |
| 39 | ||
| 40 | #endif /* alloca.h */ |
libc/glibc-include/ar.h created+47
| ... | ... | @@ -0,0 +1,47 @@ |
| 1 | /* Header describing `ar' archive file format. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _AR_H | |
| 20 | #define _AR_H 1 | |
| 21 | ||
| 22 | #include <sys/cdefs.h> | |
| 23 | ||
| 24 | /* Archive files start with the ARMAG identifying string. Then follows a | |
| 25 | `struct ar_hdr', and as many bytes of member file data as its `ar_size' | |
| 26 | member indicates, for each member file. */ | |
| 27 | ||
| 28 | #define ARMAG "!<arch>\n" /* String that begins an archive file. */ | |
| 29 | #define SARMAG 8 /* Size of that string. */ | |
| 30 | ||
| 31 | #define ARFMAG "`\n" /* String in ar_fmag at end of each header. */ | |
| 32 | ||
| 33 | __BEGIN_DECLS | |
| 34 | ||
| 35 | struct ar_hdr | |
| 36 | { | |
| 37 | char ar_name[16]; /* Member file name, sometimes / terminated. */ | |
| 38 | char ar_date[12]; /* File date, decimal seconds since Epoch. */ | |
| 39 | char ar_uid[6], ar_gid[6]; /* User and group IDs, in ASCII decimal. */ | |
| 40 | char ar_mode[8]; /* File mode, in ASCII octal. */ | |
| 41 | char ar_size[10]; /* File size, in ASCII decimal. */ | |
| 42 | char ar_fmag[2]; /* Always contains ARFMAG. */ | |
| 43 | }; | |
| 44 | ||
| 45 | __END_DECLS | |
| 46 | ||
| 47 | #endif /* ar.h */ |
libc/glibc-include/argp.h created+559
| ... | ... | @@ -0,0 +1,559 @@ |
| 1 | /* Hierarchial argument parsing, layered over getopt. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | Written by Miles Bader <miles@gnu.ai.mit.edu>. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _ARGP_H | |
| 21 | #define _ARGP_H | |
| 22 | ||
| 23 | #include <stdio.h> | |
| 24 | #include <ctype.h> | |
| 25 | #include <getopt.h> | |
| 26 | #include <limits.h> | |
| 27 | #include <errno.h> | |
| 28 | ||
| 29 | __BEGIN_DECLS | |
| 30 | ||
| 31 | /* error_t may or may not be available from errno.h, depending on the | |
| 32 | operating system. */ | |
| 33 | #ifndef __error_t_defined | |
| 34 | # define __error_t_defined 1 | |
| 35 | typedef int error_t; | |
| 36 | #endif | |
| 37 | ||
| 38 | /* A description of a particular option. A pointer to an array of | |
| 39 | these is passed in the OPTIONS field of an argp structure. Each option | |
| 40 | entry can correspond to one long option and/or one short option; more | |
| 41 | names for the same option can be added by following an entry in an option | |
| 42 | array with options having the OPTION_ALIAS flag set. */ | |
| 43 | struct argp_option | |
| 44 | { | |
| 45 | /* The long option name. For more than one name for the same option, you | |
| 46 | can use following options with the OPTION_ALIAS flag set. */ | |
| 47 | const char *name; | |
| 48 | ||
| 49 | /* What key is returned for this option. If > 0 and printable, then it's | |
| 50 | also accepted as a short option. */ | |
| 51 | int key; | |
| 52 | ||
| 53 | /* If non-NULL, this is the name of the argument associated with this | |
| 54 | option, which is required unless the OPTION_ARG_OPTIONAL flag is set. */ | |
| 55 | const char *arg; | |
| 56 | ||
| 57 | /* OPTION_ flags. */ | |
| 58 | int flags; | |
| 59 | ||
| 60 | /* The doc string for this option. If both NAME and KEY are 0, This string | |
| 61 | will be printed outdented from the normal option column, making it | |
| 62 | useful as a group header (it will be the first thing printed in its | |
| 63 | group); in this usage, it's conventional to end the string with a `:'. */ | |
| 64 | const char *doc; | |
| 65 | ||
| 66 | /* The group this option is in. In a long help message, options are sorted | |
| 67 | alphabetically within each group, and the groups presented in the order | |
| 68 | 0, 1, 2, ..., n, -m, ..., -2, -1. Every entry in an options array with | |
| 69 | if this field 0 will inherit the group number of the previous entry, or | |
| 70 | zero if it's the first one, unless its a group header (NAME and KEY both | |
| 71 | 0), in which case, the previous entry + 1 is the default. Automagic | |
| 72 | options such as --help are put into group -1. */ | |
| 73 | int group; | |
| 74 | }; | |
| 75 | ||
| 76 | /* The argument associated with this option is optional. */ | |
| 77 | #define OPTION_ARG_OPTIONAL 0x1 | |
| 78 | ||
| 79 | /* This option isn't displayed in any help messages. */ | |
| 80 | #define OPTION_HIDDEN 0x2 | |
| 81 | ||
| 82 | /* This option is an alias for the closest previous non-alias option. This | |
| 83 | means that it will be displayed in the same help entry, and will inherit | |
| 84 | fields other than NAME and KEY from the aliased option. */ | |
| 85 | #define OPTION_ALIAS 0x4 | |
| 86 | ||
| 87 | /* This option isn't actually an option (and so should be ignored by the | |
| 88 | actual option parser), but rather an arbitrary piece of documentation that | |
| 89 | should be displayed in much the same manner as the options. If this flag | |
| 90 | is set, then the option NAME field is displayed unmodified (e.g., no `--' | |
| 91 | prefix is added) at the left-margin (where a *short* option would normally | |
| 92 | be displayed), and the documentation string in the normal place. For | |
| 93 | purposes of sorting, any leading whitespace and punctuation is ignored, | |
| 94 | except that if the first non-whitespace character is not `-', this entry | |
| 95 | is displayed after all options (and OPTION_DOC entries with a leading `-') | |
| 96 | in the same group. */ | |
| 97 | #define OPTION_DOC 0x8 | |
| 98 | ||
| 99 | /* This option shouldn't be included in `long' usage messages (but is still | |
| 100 | included in help messages). This is mainly intended for options that are | |
| 101 | completely documented in an argp's ARGS_DOC field, in which case including | |
| 102 | the option in the generic usage list would be redundant. For instance, | |
| 103 | if ARGS_DOC is "FOO BAR\n-x BLAH", and the `-x' option's purpose is to | |
| 104 | distinguish these two cases, -x should probably be marked | |
| 105 | OPTION_NO_USAGE. */ | |
| 106 | #define OPTION_NO_USAGE 0x10 | |
| 107 | ||
| 108 | struct argp; /* fwd declare this type */ | |
| 109 | struct argp_state; /* " */ | |
| 110 | struct argp_child; /* " */ | |
| 111 | ||
| 112 | /* The type of a pointer to an argp parsing function. */ | |
| 113 | typedef error_t (*argp_parser_t) (int __key, char *__arg, | |
| 114 | struct argp_state *__state); | |
| 115 | ||
| 116 | /* What to return for unrecognized keys. For special ARGP_KEY_ keys, such | |
| 117 | returns will simply be ignored. For user keys, this error will be turned | |
| 118 | into EINVAL (if the call to argp_parse is such that errors are propagated | |
| 119 | back to the user instead of exiting); returning EINVAL itself would result | |
| 120 | in an immediate stop to parsing in *all* cases. */ | |
| 121 | #define ARGP_ERR_UNKNOWN E2BIG /* Hurd should never need E2BIG. XXX */ | |
| 122 | ||
| 123 | /* Special values for the KEY argument to an argument parsing function. | |
| 124 | ARGP_ERR_UNKNOWN should be returned if they aren't understood. | |
| 125 | ||
| 126 | The sequence of keys to a parsing function is either (where each | |
| 127 | uppercased word should be prefixed by `ARGP_KEY_' and opt is a user key): | |
| 128 | ||
| 129 | INIT opt... NO_ARGS END SUCCESS -- No non-option arguments at all | |
| 130 | or INIT (opt | ARG)... END SUCCESS -- All non-option args parsed | |
| 131 | or INIT (opt | ARG)... SUCCESS -- Some non-option arg unrecognized | |
| 132 | ||
| 133 | The third case is where every parser returned ARGP_KEY_UNKNOWN for an | |
| 134 | argument, in which case parsing stops at that argument (returning the | |
| 135 | unparsed arguments to the caller of argp_parse if requested, or stopping | |
| 136 | with an error message if not). | |
| 137 | ||
| 138 | If an error occurs (either detected by argp, or because the parsing | |
| 139 | function returned an error value), then the parser is called with | |
| 140 | ARGP_KEY_ERROR, and no further calls are made. */ | |
| 141 | ||
| 142 | /* This is not an option at all, but rather a command line argument. If a | |
| 143 | parser receiving this key returns success, the fact is recorded, and the | |
| 144 | ARGP_KEY_NO_ARGS case won't be used. HOWEVER, if while processing the | |
| 145 | argument, a parser function decrements the NEXT field of the state it's | |
| 146 | passed, the option won't be considered processed; this is to allow you to | |
| 147 | actually modify the argument (perhaps into an option), and have it | |
| 148 | processed again. */ | |
| 149 | #define ARGP_KEY_ARG 0 | |
| 150 | /* There are remaining arguments not parsed by any parser, which may be found | |
| 151 | starting at (STATE->argv + STATE->next). If success is returned, but | |
| 152 | STATE->next left untouched, it's assumed that all arguments were consume, | |
| 153 | otherwise, the parser should adjust STATE->next to reflect any arguments | |
| 154 | consumed. */ | |
| 155 | #define ARGP_KEY_ARGS 0x1000006 | |
| 156 | /* There are no more command line arguments at all. */ | |
| 157 | #define ARGP_KEY_END 0x1000001 | |
| 158 | /* Because it's common to want to do some special processing if there aren't | |
| 159 | any non-option args, user parsers are called with this key if they didn't | |
| 160 | successfully process any non-option arguments. Called just before | |
| 161 | ARGP_KEY_END (where more general validity checks on previously parsed | |
| 162 | arguments can take place). */ | |
| 163 | #define ARGP_KEY_NO_ARGS 0x1000002 | |
| 164 | /* Passed in before any parsing is done. Afterwards, the values of each | |
| 165 | element of the CHILD_INPUT field, if any, in the state structure is | |
| 166 | copied to each child's state to be the initial value of the INPUT field. */ | |
| 167 | #define ARGP_KEY_INIT 0x1000003 | |
| 168 | /* Use after all other keys, including SUCCESS & END. */ | |
| 169 | #define ARGP_KEY_FINI 0x1000007 | |
| 170 | /* Passed in when parsing has successfully been completed (even if there are | |
| 171 | still arguments remaining). */ | |
| 172 | #define ARGP_KEY_SUCCESS 0x1000004 | |
| 173 | /* Passed in if an error occurs. */ | |
| 174 | #define ARGP_KEY_ERROR 0x1000005 | |
| 175 | ||
| 176 | /* An argp structure contains a set of options declarations, a function to | |
| 177 | deal with parsing one, documentation string, a possible vector of child | |
| 178 | argp's, and perhaps a function to filter help output. When actually | |
| 179 | parsing options, getopt is called with the union of all the argp | |
| 180 | structures chained together through their CHILD pointers, with conflicts | |
| 181 | being resolved in favor of the first occurrence in the chain. */ | |
| 182 | struct argp | |
| 183 | { | |
| 184 | /* An array of argp_option structures, terminated by an entry with both | |
| 185 | NAME and KEY having a value of 0. */ | |
| 186 | const struct argp_option *options; | |
| 187 | ||
| 188 | /* What to do with an option from this structure. KEY is the key | |
| 189 | associated with the option, and ARG is any associated argument (NULL if | |
| 190 | none was supplied). If KEY isn't understood, ARGP_ERR_UNKNOWN should be | |
| 191 | returned. If a non-zero, non-ARGP_ERR_UNKNOWN value is returned, then | |
| 192 | parsing is stopped immediately, and that value is returned from | |
| 193 | argp_parse(). For special (non-user-supplied) values of KEY, see the | |
| 194 | ARGP_KEY_ definitions below. */ | |
| 195 | argp_parser_t parser; | |
| 196 | ||
| 197 | /* A string describing what other arguments are wanted by this program. It | |
| 198 | is only used by argp_usage to print the `Usage:' message. If it | |
| 199 | contains newlines, the strings separated by them are considered | |
| 200 | alternative usage patterns, and printed on separate lines (lines after | |
| 201 | the first are prefix by ` or: ' instead of `Usage:'). */ | |
| 202 | const char *args_doc; | |
| 203 | ||
| 204 | /* If non-NULL, a string containing extra text to be printed before and | |
| 205 | after the options in a long help message (separated by a vertical tab | |
| 206 | `\v' character). */ | |
| 207 | const char *doc; | |
| 208 | ||
| 209 | /* A vector of argp_children structures, terminated by a member with a 0 | |
| 210 | argp field, pointing to child argps should be parsed with this one. Any | |
| 211 | conflicts are resolved in favor of this argp, or early argps in the | |
| 212 | CHILDREN list. This field is useful if you use libraries that supply | |
| 213 | their own argp structure, which you want to use in conjunction with your | |
| 214 | own. */ | |
| 215 | const struct argp_child *children; | |
| 216 | ||
| 217 | /* If non-zero, this should be a function to filter the output of help | |
| 218 | messages. KEY is either a key from an option, in which case TEXT is | |
| 219 | that option's help text, or a special key from the ARGP_KEY_HELP_ | |
| 220 | defines, below, describing which other help text TEXT is. The function | |
| 221 | should return either TEXT, if it should be used as-is, a replacement | |
| 222 | string, which should be malloced, and will be freed by argp, or NULL, | |
| 223 | meaning `print nothing'. The value for TEXT is *after* any translation | |
| 224 | has been done, so if any of the replacement text also needs translation, | |
| 225 | that should be done by the filter function. INPUT is either the input | |
| 226 | supplied to argp_parse, or NULL, if argp_help was called directly. */ | |
| 227 | char *(*help_filter) (int __key, const char *__text, void *__input); | |
| 228 | ||
| 229 | /* If non-zero the strings used in the argp library are translated using | |
| 230 | the domain described by this string. Otherwise the currently installed | |
| 231 | default domain is used. */ | |
| 232 | const char *argp_domain; | |
| 233 | }; | |
| 234 | ||
| 235 | /* Possible KEY arguments to a help filter function. */ | |
| 236 | #define ARGP_KEY_HELP_PRE_DOC 0x2000001 /* Help text preceeding options. */ | |
| 237 | #define ARGP_KEY_HELP_POST_DOC 0x2000002 /* Help text following options. */ | |
| 238 | #define ARGP_KEY_HELP_HEADER 0x2000003 /* Option header string. */ | |
| 239 | #define ARGP_KEY_HELP_EXTRA 0x2000004 /* After all other documentation; | |
| 240 | TEXT is NULL for this key. */ | |
| 241 | /* Explanatory note emitted when duplicate option arguments have been | |
| 242 | suppressed. */ | |
| 243 | #define ARGP_KEY_HELP_DUP_ARGS_NOTE 0x2000005 | |
| 244 | #define ARGP_KEY_HELP_ARGS_DOC 0x2000006 /* Argument doc string. */ | |
| 245 | ||
| 246 | /* When an argp has a non-zero CHILDREN field, it should point to a vector of | |
| 247 | argp_child structures, each of which describes a subsidiary argp. */ | |
| 248 | struct argp_child | |
| 249 | { | |
| 250 | /* The child parser. */ | |
| 251 | const struct argp *argp; | |
| 252 | ||
| 253 | /* Flags for this child. */ | |
| 254 | int flags; | |
| 255 | ||
| 256 | /* If non-zero, an optional header to be printed in help output before the | |
| 257 | child options. As a side-effect, a non-zero value forces the child | |
| 258 | options to be grouped together; to achieve this effect without actually | |
| 259 | printing a header string, use a value of "". */ | |
| 260 | const char *header; | |
| 261 | ||
| 262 | /* Where to group the child options relative to the other (`consolidated') | |
| 263 | options in the parent argp; the values are the same as the GROUP field | |
| 264 | in argp_option structs, but all child-groupings follow parent options at | |
| 265 | a particular group level. If both this field and HEADER are zero, then | |
| 266 | they aren't grouped at all, but rather merged with the parent options | |
| 267 | (merging the child's grouping levels with the parents). */ | |
| 268 | int group; | |
| 269 | }; | |
| 270 | ||
| 271 | /* Parsing state. This is provided to parsing functions called by argp, | |
| 272 | which may examine and, as noted, modify fields. */ | |
| 273 | struct argp_state | |
| 274 | { | |
| 275 | /* The top level ARGP being parsed. */ | |
| 276 | const struct argp *root_argp; | |
| 277 | ||
| 278 | /* The argument vector being parsed. May be modified. */ | |
| 279 | int argc; | |
| 280 | char **argv; | |
| 281 | ||
| 282 | /* The index in ARGV of the next arg that to be parsed. May be modified. */ | |
| 283 | int next; | |
| 284 | ||
| 285 | /* The flags supplied to argp_parse. May be modified. */ | |
| 286 | unsigned flags; | |
| 287 | ||
| 288 | /* While calling a parsing function with a key of ARGP_KEY_ARG, this is the | |
| 289 | number of the current arg, starting at zero, and incremented after each | |
| 290 | such call returns. At all other times, this is the number of such | |
| 291 | arguments that have been processed. */ | |
| 292 | unsigned arg_num; | |
| 293 | ||
| 294 | /* If non-zero, the index in ARGV of the first argument following a special | |
| 295 | `--' argument (which prevents anything following being interpreted as an | |
| 296 | option). Only set once argument parsing has proceeded past this point. */ | |
| 297 | int quoted; | |
| 298 | ||
| 299 | /* An arbitrary pointer passed in from the user. */ | |
| 300 | void *input; | |
| 301 | /* Values to pass to child parsers. This vector will be the same length as | |
| 302 | the number of children for the current parser. */ | |
| 303 | void **child_inputs; | |
| 304 | ||
| 305 | /* For the parser's use. Initialized to 0. */ | |
| 306 | void *hook; | |
| 307 | ||
| 308 | /* The name used when printing messages. This is initialized to ARGV[0], | |
| 309 | or PROGRAM_INVOCATION_NAME if that is unavailable. */ | |
| 310 | char *name; | |
| 311 | ||
| 312 | /* Streams used when argp prints something. */ | |
| 313 | FILE *err_stream; /* For errors; initialized to stderr. */ | |
| 314 | FILE *out_stream; /* For information; initialized to stdout. */ | |
| 315 | ||
| 316 | void *pstate; /* Private, for use by argp. */ | |
| 317 | }; | |
| 318 | ||
| 319 | /* Flags for argp_parse (note that the defaults are those that are | |
| 320 | convenient for program command line parsing): */ | |
| 321 | ||
| 322 | /* Don't ignore the first element of ARGV. Normally (and always unless | |
| 323 | ARGP_NO_ERRS is set) the first element of the argument vector is | |
| 324 | skipped for option parsing purposes, as it corresponds to the program name | |
| 325 | in a command line. */ | |
| 326 | #define ARGP_PARSE_ARGV0 0x01 | |
| 327 | ||
| 328 | /* Don't print error messages for unknown options to stderr; unless this flag | |
| 329 | is set, ARGP_PARSE_ARGV0 is ignored, as ARGV[0] is used as the program | |
| 330 | name in the error messages. This flag implies ARGP_NO_EXIT (on the | |
| 331 | assumption that silent exiting upon errors is bad behaviour). */ | |
| 332 | #define ARGP_NO_ERRS 0x02 | |
| 333 | ||
| 334 | /* Don't parse any non-option args. Normally non-option args are parsed by | |
| 335 | calling the parse functions with a key of ARGP_KEY_ARG, and the actual arg | |
| 336 | as the value. Since it's impossible to know which parse function wants to | |
| 337 | handle it, each one is called in turn, until one returns 0 or an error | |
| 338 | other than ARGP_ERR_UNKNOWN; if an argument is handled by no one, the | |
| 339 | argp_parse returns prematurely (but with a return value of 0). If all | |
| 340 | args have been parsed without error, all parsing functions are called one | |
| 341 | last time with a key of ARGP_KEY_END. This flag needn't normally be set, | |
| 342 | as the normal behavior is to stop parsing as soon as some argument can't | |
| 343 | be handled. */ | |
| 344 | #define ARGP_NO_ARGS 0x04 | |
| 345 | ||
| 346 | /* Parse options and arguments in the same order they occur on the command | |
| 347 | line -- normally they're rearranged so that all options come first. */ | |
| 348 | #define ARGP_IN_ORDER 0x08 | |
| 349 | ||
| 350 | /* Don't provide the standard long option --help, which causes usage and | |
| 351 | option help information to be output to stdout, and exit (0) called. */ | |
| 352 | #define ARGP_NO_HELP 0x10 | |
| 353 | ||
| 354 | /* Don't exit on errors (they may still result in error messages). */ | |
| 355 | #define ARGP_NO_EXIT 0x20 | |
| 356 | ||
| 357 | /* Use the gnu getopt `long-only' rules for parsing arguments. */ | |
| 358 | #define ARGP_LONG_ONLY 0x40 | |
| 359 | ||
| 360 | /* Turns off any message-printing/exiting options. */ | |
| 361 | #define ARGP_SILENT (ARGP_NO_EXIT | ARGP_NO_ERRS | ARGP_NO_HELP) | |
| 362 | ||
| 363 | /* Parse the options strings in ARGC & ARGV according to the options in ARGP. | |
| 364 | FLAGS is one of the ARGP_ flags above. If ARG_INDEX is non-NULL, the | |
| 365 | index in ARGV of the first unparsed option is returned in it. If an | |
| 366 | unknown option is present, ARGP_ERR_UNKNOWN is returned; if some parser | |
| 367 | routine returned a non-zero value, it is returned; otherwise 0 is | |
| 368 | returned. This function may also call exit unless the ARGP_NO_HELP flag | |
| 369 | is set. INPUT is a pointer to a value to be passed in to the parser. */ | |
| 370 | extern error_t argp_parse (const struct argp *__restrict __argp, | |
| 371 | int __argc, char **__restrict __argv, | |
| 372 | unsigned __flags, int *__restrict __arg_index, | |
| 373 | void *__restrict __input); | |
| 374 | extern error_t __argp_parse (const struct argp *__restrict __argp, | |
| 375 | int __argc, char **__restrict __argv, | |
| 376 | unsigned __flags, int *__restrict __arg_index, | |
| 377 | void *__restrict __input); | |
| 378 | ||
| 379 | /* Global variables. */ | |
| 380 | ||
| 381 | /* If defined or set by the user program to a non-zero value, then a default | |
| 382 | option --version is added (unless the ARGP_NO_HELP flag is used), which | |
| 383 | will print this string followed by a newline and exit (unless the | |
| 384 | ARGP_NO_EXIT flag is used). Overridden by ARGP_PROGRAM_VERSION_HOOK. */ | |
| 385 | extern const char *argp_program_version; | |
| 386 | ||
| 387 | /* If defined or set by the user program to a non-zero value, then a default | |
| 388 | option --version is added (unless the ARGP_NO_HELP flag is used), which | |
| 389 | calls this function with a stream to print the version to and a pointer to | |
| 390 | the current parsing state, and then exits (unless the ARGP_NO_EXIT flag is | |
| 391 | used). This variable takes precedent over ARGP_PROGRAM_VERSION. */ | |
| 392 | extern void (*argp_program_version_hook) (FILE *__restrict __stream, | |
| 393 | struct argp_state *__restrict | |
| 394 | __state); | |
| 395 | ||
| 396 | /* If defined or set by the user program, it should point to string that is | |
| 397 | the bug-reporting address for the program. It will be printed by | |
| 398 | argp_help if the ARGP_HELP_BUG_ADDR flag is set (as it is by various | |
| 399 | standard help messages), embedded in a sentence that says something like | |
| 400 | `Report bugs to ADDR.'. */ | |
| 401 | extern const char *argp_program_bug_address; | |
| 402 | ||
| 403 | /* The exit status that argp will use when exiting due to a parsing error. | |
| 404 | If not defined or set by the user program, this defaults to EX_USAGE from | |
| 405 | <sysexits.h>. */ | |
| 406 | extern error_t argp_err_exit_status; | |
| 407 | ||
| 408 | /* Flags for argp_help. */ | |
| 409 | #define ARGP_HELP_USAGE 0x01 /* a Usage: message. */ | |
| 410 | #define ARGP_HELP_SHORT_USAGE 0x02 /* " but don't actually print options. */ | |
| 411 | #define ARGP_HELP_SEE 0x04 /* a `Try ... for more help' message. */ | |
| 412 | #define ARGP_HELP_LONG 0x08 /* a long help message. */ | |
| 413 | #define ARGP_HELP_PRE_DOC 0x10 /* doc string preceding long help. */ | |
| 414 | #define ARGP_HELP_POST_DOC 0x20 /* doc string following long help. */ | |
| 415 | #define ARGP_HELP_DOC (ARGP_HELP_PRE_DOC | ARGP_HELP_POST_DOC) | |
| 416 | #define ARGP_HELP_BUG_ADDR 0x40 /* bug report address */ | |
| 417 | #define ARGP_HELP_LONG_ONLY 0x80 /* modify output appropriately to | |
| 418 | reflect ARGP_LONG_ONLY mode. */ | |
| 419 | ||
| 420 | /* These ARGP_HELP flags are only understood by argp_state_help. */ | |
| 421 | #define ARGP_HELP_EXIT_ERR 0x100 /* Call exit(1) instead of returning. */ | |
| 422 | #define ARGP_HELP_EXIT_OK 0x200 /* Call exit(0) instead of returning. */ | |
| 423 | ||
| 424 | /* The standard thing to do after a program command line parsing error, if an | |
| 425 | error message has already been printed. */ | |
| 426 | #define ARGP_HELP_STD_ERR \ | |
| 427 | (ARGP_HELP_SEE | ARGP_HELP_EXIT_ERR) | |
| 428 | /* The standard thing to do after a program command line parsing error, if no | |
| 429 | more specific error message has been printed. */ | |
| 430 | #define ARGP_HELP_STD_USAGE \ | |
| 431 | (ARGP_HELP_SHORT_USAGE | ARGP_HELP_SEE | ARGP_HELP_EXIT_ERR) | |
| 432 | /* The standard thing to do in response to a --help option. */ | |
| 433 | #define ARGP_HELP_STD_HELP \ | |
| 434 | (ARGP_HELP_SHORT_USAGE | ARGP_HELP_LONG | ARGP_HELP_EXIT_OK \ | |
| 435 | | ARGP_HELP_DOC | ARGP_HELP_BUG_ADDR) | |
| 436 | ||
| 437 | /* Output a usage message for ARGP to STREAM. FLAGS are from the set | |
| 438 | ARGP_HELP_*. */ | |
| 439 | extern void argp_help (const struct argp *__restrict __argp, | |
| 440 | FILE *__restrict __stream, | |
| 441 | unsigned __flags, char *__restrict __name); | |
| 442 | extern void __argp_help (const struct argp *__restrict __argp, | |
| 443 | FILE *__restrict __stream, unsigned __flags, | |
| 444 | char *__name); | |
| 445 | ||
| 446 | /* The following routines are intended to be called from within an argp | |
| 447 | parsing routine (thus taking an argp_state structure as the first | |
| 448 | argument). They may or may not print an error message and exit, depending | |
| 449 | on the flags in STATE -- in any case, the caller should be prepared for | |
| 450 | them *not* to exit, and should return an appropiate error after calling | |
| 451 | them. [argp_usage & argp_error should probably be called argp_state_..., | |
| 452 | but they're used often enough that they should be short] */ | |
| 453 | ||
| 454 | /* Output, if appropriate, a usage message for STATE to STREAM. FLAGS are | |
| 455 | from the set ARGP_HELP_*. */ | |
| 456 | extern void argp_state_help (const struct argp_state *__restrict __state, | |
| 457 | FILE *__restrict __stream, | |
| 458 | unsigned int __flags); | |
| 459 | extern void __argp_state_help (const struct argp_state *__restrict __state, | |
| 460 | FILE *__restrict __stream, | |
| 461 | unsigned int __flags); | |
| 462 | ||
| 463 | /* Possibly output the standard usage message for ARGP to stderr and exit. */ | |
| 464 | extern void argp_usage (const struct argp_state *__state); | |
| 465 | extern void __argp_usage (const struct argp_state *__state); | |
| 466 | ||
| 467 | /* If appropriate, print the printf string FMT and following args, preceded | |
| 468 | by the program name and `:', to stderr, and followed by a `Try ... --help' | |
| 469 | message, then exit (1). */ | |
| 470 | extern void argp_error (const struct argp_state *__restrict __state, | |
| 471 | const char *__restrict __fmt, ...) | |
| 472 | __attribute__ ((__format__ (__printf__, 2, 3))); | |
| 473 | extern void __argp_error (const struct argp_state *__restrict __state, | |
| 474 | const char *__restrict __fmt, ...) | |
| 475 | __attribute__ ((__format__ (__printf__, 2, 3))); | |
| 476 | ||
| 477 | /* Similar to the standard gnu error-reporting function error(), but will | |
| 478 | respect the ARGP_NO_EXIT and ARGP_NO_ERRS flags in STATE, and will print | |
| 479 | to STATE->err_stream. This is useful for argument parsing code that is | |
| 480 | shared between program startup (when exiting is desired) and runtime | |
| 481 | option parsing (when typically an error code is returned instead). The | |
| 482 | difference between this function and argp_error is that the latter is for | |
| 483 | *parsing errors*, and the former is for other problems that occur during | |
| 484 | parsing but don't reflect a (syntactic) problem with the input. */ | |
| 485 | extern void argp_failure (const struct argp_state *__restrict __state, | |
| 486 | int __status, int __errnum, | |
| 487 | const char *__restrict __fmt, ...) | |
| 488 | __attribute__ ((__format__ (__printf__, 4, 5))); | |
| 489 | extern void __argp_failure (const struct argp_state *__restrict __state, | |
| 490 | int __status, int __errnum, | |
| 491 | const char *__restrict __fmt, ...) | |
| 492 | __attribute__ ((__format__ (__printf__, 4, 5))); | |
| 493 | ||
| 494 | /* Returns true if the option OPT is a valid short option. */ | |
| 495 | extern int _option_is_short (const struct argp_option *__opt) __THROW; | |
| 496 | extern int __option_is_short (const struct argp_option *__opt) __THROW; | |
| 497 | ||
| 498 | /* Returns true if the option OPT is in fact the last (unused) entry in an | |
| 499 | options array. */ | |
| 500 | extern int _option_is_end (const struct argp_option *__opt) __THROW; | |
| 501 | extern int __option_is_end (const struct argp_option *__opt) __THROW; | |
| 502 | ||
| 503 | /* Return the input field for ARGP in the parser corresponding to STATE; used | |
| 504 | by the help routines. */ | |
| 505 | extern void *_argp_input (const struct argp *__restrict __argp, | |
| 506 | const struct argp_state *__restrict __state) | |
| 507 | __THROW; | |
| 508 | extern void *__argp_input (const struct argp *__restrict __argp, | |
| 509 | const struct argp_state *__restrict __state) | |
| 510 | __THROW; | |
| 511 | ||
| 512 | #ifdef __USE_EXTERN_INLINES | |
| 513 | ||
| 514 | # if !(defined _LIBC && _LIBC) | |
| 515 | # define __argp_usage argp_usage | |
| 516 | # define __argp_state_help argp_state_help | |
| 517 | # define __option_is_short _option_is_short | |
| 518 | # define __option_is_end _option_is_end | |
| 519 | # endif | |
| 520 | ||
| 521 | # ifndef ARGP_EI | |
| 522 | # define ARGP_EI __extern_inline | |
| 523 | # endif | |
| 524 | ||
| 525 | ARGP_EI void | |
| 526 | __argp_usage (const struct argp_state *__state) | |
| 527 | { | |
| 528 | __argp_state_help (__state, stderr, ARGP_HELP_STD_USAGE); | |
| 529 | } | |
| 530 | ||
| 531 | ARGP_EI int | |
| 532 | __NTH (__option_is_short (const struct argp_option *__opt)) | |
| 533 | { | |
| 534 | if (__opt->flags & OPTION_DOC) | |
| 535 | return 0; | |
| 536 | else | |
| 537 | { | |
| 538 | int __key = __opt->key; | |
| 539 | return __key > 0 && __key <= UCHAR_MAX && isprint (__key); | |
| 540 | } | |
| 541 | } | |
| 542 | ||
| 543 | ARGP_EI int | |
| 544 | __NTH (__option_is_end (const struct argp_option *__opt)) | |
| 545 | { | |
| 546 | return !__opt->key && !__opt->name && !__opt->doc && !__opt->group; | |
| 547 | } | |
| 548 | ||
| 549 | # if !(defined _LIBC && _LIBC) | |
| 550 | # undef __argp_usage | |
| 551 | # undef __argp_state_help | |
| 552 | # undef __option_is_short | |
| 553 | # undef __option_is_end | |
| 554 | # endif | |
| 555 | #endif /* Use extern inlines. */ | |
| 556 | ||
| 557 | __END_DECLS | |
| 558 | ||
| 559 | #endif /* argp.h */ |
libc/glibc-include/argz.h created+156
| ... | ... | @@ -0,0 +1,156 @@ |
| 1 | /* Routines for dealing with '\0' separated arg vectors. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _ARGZ_H | |
| 20 | #define _ARGZ_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <errno.h> | |
| 24 | #include <string.h> /* Need size_t, and strchr is called below. */ | |
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | /* error_t may or may not be available from errno.h, depending on the | |
| 29 | operating system. */ | |
| 30 | #ifndef __error_t_defined | |
| 31 | # define __error_t_defined 1 | |
| 32 | typedef int error_t; | |
| 33 | #endif | |
| 34 | ||
| 35 | /* Make a '\0' separated arg vector from a unix argv vector, returning it in | |
| 36 | ARGZ, and the total length in LEN. If a memory allocation error occurs, | |
| 37 | ENOMEM is returned, otherwise 0. The result can be destroyed using free. */ | |
| 38 | extern error_t __argz_create (char *const __argv[], char **__restrict __argz, | |
| 39 | size_t *__restrict __len) __THROW; | |
| 40 | extern error_t argz_create (char *const __argv[], char **__restrict __argz, | |
| 41 | size_t *__restrict __len) __THROW; | |
| 42 | ||
| 43 | /* Make a '\0' separated arg vector from a SEP separated list in | |
| 44 | STRING, returning it in ARGZ, and the total length in LEN. If a | |
| 45 | memory allocation error occurs, ENOMEM is returned, otherwise 0. | |
| 46 | The result can be destroyed using free. */ | |
| 47 | extern error_t argz_create_sep (const char *__restrict __string, | |
| 48 | int __sep, char **__restrict __argz, | |
| 49 | size_t *__restrict __len) __THROW; | |
| 50 | ||
| 51 | /* Returns the number of strings in ARGZ. */ | |
| 52 | extern size_t __argz_count (const char *__argz, size_t __len) | |
| 53 | __THROW __attribute_pure__; | |
| 54 | extern size_t argz_count (const char *__argz, size_t __len) | |
| 55 | __THROW __attribute_pure__; | |
| 56 | ||
| 57 | /* Puts pointers to each string in ARGZ into ARGV, which must be large enough | |
| 58 | to hold them all. */ | |
| 59 | extern void __argz_extract (const char *__restrict __argz, size_t __len, | |
| 60 | char **__restrict __argv) __THROW; | |
| 61 | extern void argz_extract (const char *__restrict __argz, size_t __len, | |
| 62 | char **__restrict __argv) __THROW; | |
| 63 | ||
| 64 | /* Make '\0' separated arg vector ARGZ printable by converting all the '\0's | |
| 65 | except the last into the character SEP. */ | |
| 66 | extern void __argz_stringify (char *__argz, size_t __len, int __sep) __THROW; | |
| 67 | extern void argz_stringify (char *__argz, size_t __len, int __sep) __THROW; | |
| 68 | ||
| 69 | /* Append BUF, of length BUF_LEN to the argz vector in ARGZ & ARGZ_LEN. */ | |
| 70 | extern error_t argz_append (char **__restrict __argz, | |
| 71 | size_t *__restrict __argz_len, | |
| 72 | const char *__restrict __buf, size_t __buf_len) | |
| 73 | __THROW; | |
| 74 | ||
| 75 | /* Append STR to the argz vector in ARGZ & ARGZ_LEN. */ | |
| 76 | extern error_t argz_add (char **__restrict __argz, | |
| 77 | size_t *__restrict __argz_len, | |
| 78 | const char *__restrict __str) __THROW; | |
| 79 | ||
| 80 | /* Append SEP separated list in STRING to the argz vector in ARGZ & | |
| 81 | ARGZ_LEN. */ | |
| 82 | extern error_t argz_add_sep (char **__restrict __argz, | |
| 83 | size_t *__restrict __argz_len, | |
| 84 | const char *__restrict __string, int __delim) | |
| 85 | __THROW; | |
| 86 | ||
| 87 | /* Delete ENTRY from ARGZ & ARGZ_LEN, if it appears there. */ | |
| 88 | extern void argz_delete (char **__restrict __argz, | |
| 89 | size_t *__restrict __argz_len, | |
| 90 | char *__restrict __entry) __THROW; | |
| 91 | ||
| 92 | /* Insert ENTRY into ARGZ & ARGZ_LEN before BEFORE, which should be an | |
| 93 | existing entry in ARGZ; if BEFORE is NULL, ENTRY is appended to the end. | |
| 94 | Since ARGZ's first entry is the same as ARGZ, argz_insert (ARGZ, ARGZ_LEN, | |
| 95 | ARGZ, ENTRY) will insert ENTRY at the beginning of ARGZ. If BEFORE is not | |
| 96 | in ARGZ, EINVAL is returned, else if memory can't be allocated for the new | |
| 97 | ARGZ, ENOMEM is returned, else 0. */ | |
| 98 | extern error_t argz_insert (char **__restrict __argz, | |
| 99 | size_t *__restrict __argz_len, | |
| 100 | char *__restrict __before, | |
| 101 | const char *__restrict __entry) __THROW; | |
| 102 | ||
| 103 | /* Replace any occurrences of the string STR in ARGZ with WITH, reallocating | |
| 104 | ARGZ as necessary. If REPLACE_COUNT is non-zero, *REPLACE_COUNT will be | |
| 105 | incremented by number of replacements performed. */ | |
| 106 | extern error_t argz_replace (char **__restrict __argz, | |
| 107 | size_t *__restrict __argz_len, | |
| 108 | const char *__restrict __str, | |
| 109 | const char *__restrict __with, | |
| 110 | unsigned int *__restrict __replace_count); | |
| 111 | ||
| 112 | /* Returns the next entry in ARGZ & ARGZ_LEN after ENTRY, or NULL if there | |
| 113 | are no more. If entry is NULL, then the first entry is returned. This | |
| 114 | behavior allows two convenient iteration styles: | |
| 115 | ||
| 116 | char *entry = 0; | |
| 117 | while ((entry = argz_next (argz, argz_len, entry))) | |
| 118 | ...; | |
| 119 | ||
| 120 | or | |
| 121 | ||
| 122 | char *entry; | |
| 123 | for (entry = argz; entry; entry = argz_next (argz, argz_len, entry)) | |
| 124 | ...; | |
| 125 | */ | |
| 126 | extern char *__argz_next (const char *__restrict __argz, size_t __argz_len, | |
| 127 | const char *__restrict __entry) __THROW; | |
| 128 | extern char *argz_next (const char *__restrict __argz, size_t __argz_len, | |
| 129 | const char *__restrict __entry) __THROW; | |
| 130 | ||
| 131 | #ifdef __USE_EXTERN_INLINES | |
| 132 | __extern_inline char * | |
| 133 | __NTH (__argz_next (const char *__argz, size_t __argz_len, | |
| 134 | const char *__entry)) | |
| 135 | { | |
| 136 | if (__entry) | |
| 137 | { | |
| 138 | if (__entry < __argz + __argz_len) | |
| 139 | __entry = strchr (__entry, '\0') + 1; | |
| 140 | ||
| 141 | return __entry >= __argz + __argz_len ? (char *) NULL : (char *) __entry; | |
| 142 | } | |
| 143 | else | |
| 144 | return __argz_len > 0 ? (char *) __argz : 0; | |
| 145 | } | |
| 146 | __extern_inline char * | |
| 147 | __NTH (argz_next (const char *__argz, size_t __argz_len, | |
| 148 | const char *__entry)) | |
| 149 | { | |
| 150 | return __argz_next (__argz, __argz_len, __entry); | |
| 151 | } | |
| 152 | #endif /* Use extern inlines. */ | |
| 153 | ||
| 154 | __END_DECLS | |
| 155 | ||
| 156 | #endif /* argz.h */ |
libc/glibc-include/arpa/ftp.h created+105
| ... | ... | @@ -0,0 +1,105 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1983, 1989, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)ftp.h 8.1 (Berkeley) 6/2/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _ARPA_FTP_H | |
| 33 | #define _ARPA_FTP_H 1 | |
| 34 | ||
| 35 | /* Definitions for FTP; see RFC-765. */ | |
| 36 | ||
| 37 | /* | |
| 38 | * Reply codes. | |
| 39 | */ | |
| 40 | #define PRELIM 1 /* positive preliminary */ | |
| 41 | #define COMPLETE 2 /* positive completion */ | |
| 42 | #define CONTINUE 3 /* positive intermediate */ | |
| 43 | #define TRANSIENT 4 /* transient negative completion */ | |
| 44 | #define ERROR 5 /* permanent negative completion */ | |
| 45 | ||
| 46 | /* | |
| 47 | * Type codes | |
| 48 | */ | |
| 49 | #define TYPE_A 1 /* ASCII */ | |
| 50 | #define TYPE_E 2 /* EBCDIC */ | |
| 51 | #define TYPE_I 3 /* image */ | |
| 52 | #define TYPE_L 4 /* local byte size */ | |
| 53 | ||
| 54 | #ifdef FTP_NAMES | |
| 55 | char *typenames[] = {"0", "ASCII", "EBCDIC", "Image", "Local" }; | |
| 56 | #endif | |
| 57 | ||
| 58 | /* | |
| 59 | * Form codes | |
| 60 | */ | |
| 61 | #define FORM_N 1 /* non-print */ | |
| 62 | #define FORM_T 2 /* telnet format effectors */ | |
| 63 | #define FORM_C 3 /* carriage control (ASA) */ | |
| 64 | #ifdef FTP_NAMES | |
| 65 | char *formnames[] = {"0", "Nonprint", "Telnet", "Carriage-control" }; | |
| 66 | #endif | |
| 67 | ||
| 68 | /* | |
| 69 | * Structure codes | |
| 70 | */ | |
| 71 | #define STRU_F 1 /* file (no record structure) */ | |
| 72 | #define STRU_R 2 /* record structure */ | |
| 73 | #define STRU_P 3 /* page structure */ | |
| 74 | #ifdef FTP_NAMES | |
| 75 | char *strunames[] = {"0", "File", "Record", "Page" }; | |
| 76 | #endif | |
| 77 | ||
| 78 | /* | |
| 79 | * Mode types | |
| 80 | */ | |
| 81 | #define MODE_S 1 /* stream */ | |
| 82 | #define MODE_B 2 /* block */ | |
| 83 | #define MODE_C 3 /* compressed */ | |
| 84 | #ifdef FTP_NAMES | |
| 85 | char *modenames[] = {"0", "Stream", "Block", "Compressed" }; | |
| 86 | #endif | |
| 87 | ||
| 88 | /* | |
| 89 | * Record Tokens | |
| 90 | */ | |
| 91 | #define REC_ESC '\377' /* Record-mode Escape */ | |
| 92 | #define REC_EOR '\001' /* Record-mode End-of-Record */ | |
| 93 | #define REC_EOF '\002' /* Record-mode End-of-File */ | |
| 94 | ||
| 95 | /* | |
| 96 | * Block Header | |
| 97 | */ | |
| 98 | #define BLK_EOR 0x80 /* Block is End-of-Record */ | |
| 99 | #define BLK_EOF 0x40 /* Block is End-of-File */ | |
| 100 | #define BLK_ERRORS 0x20 /* Block is suspected of containing errors */ | |
| 101 | #define BLK_RESTART 0x10 /* Block is Restart Marker */ | |
| 102 | ||
| 103 | #define BLK_BYTECOUNT 2 /* Bytes in this block */ | |
| 104 | ||
| 105 | #endif /* arpa/ftp.h */ |
libc/glibc-include/arpa/inet.h created+105
| ... | ... | @@ -0,0 +1,105 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _ARPA_INET_H | |
| 19 | #define _ARPA_INET_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <netinet/in.h> /* To define `struct in_addr'. */ | |
| 23 | ||
| 24 | /* Type for length arguments in socket calls. */ | |
| 25 | #ifndef __socklen_t_defined | |
| 26 | typedef __socklen_t socklen_t; | |
| 27 | # define __socklen_t_defined | |
| 28 | #endif | |
| 29 | ||
| 30 | __BEGIN_DECLS | |
| 31 | ||
| 32 | /* Convert Internet host address from numbers-and-dots notation in CP | |
| 33 | into binary data in network byte order. */ | |
| 34 | extern in_addr_t inet_addr (const char *__cp) __THROW; | |
| 35 | ||
| 36 | /* Return the local host address part of the Internet address in IN. */ | |
| 37 | extern in_addr_t inet_lnaof (struct in_addr __in) __THROW; | |
| 38 | ||
| 39 | /* Make Internet host address in network byte order by combining the | |
| 40 | network number NET with the local address HOST. */ | |
| 41 | extern struct in_addr inet_makeaddr (in_addr_t __net, in_addr_t __host) | |
| 42 | __THROW; | |
| 43 | ||
| 44 | /* Return network number part of the Internet address IN. */ | |
| 45 | extern in_addr_t inet_netof (struct in_addr __in) __THROW; | |
| 46 | ||
| 47 | /* Extract the network number in network byte order from the address | |
| 48 | in numbers-and-dots natation starting at CP. */ | |
| 49 | extern in_addr_t inet_network (const char *__cp) __THROW; | |
| 50 | ||
| 51 | /* Convert Internet number in IN to ASCII representation. The return value | |
| 52 | is a pointer to an internal array containing the string. */ | |
| 53 | extern char *inet_ntoa (struct in_addr __in) __THROW; | |
| 54 | ||
| 55 | /* Convert from presentation format of an Internet number in buffer | |
| 56 | starting at CP to the binary network format and store result for | |
| 57 | interface type AF in buffer starting at BUF. */ | |
| 58 | extern int inet_pton (int __af, const char *__restrict __cp, | |
| 59 | void *__restrict __buf) __THROW; | |
| 60 | ||
| 61 | /* Convert a Internet address in binary network format for interface | |
| 62 | type AF in buffer starting at CP to presentation form and place | |
| 63 | result in buffer of length LEN astarting at BUF. */ | |
| 64 | extern const char *inet_ntop (int __af, const void *__restrict __cp, | |
| 65 | char *__restrict __buf, socklen_t __len) | |
| 66 | __THROW; | |
| 67 | ||
| 68 | ||
| 69 | /* The following functions are not part of XNS 5.2. */ | |
| 70 | #ifdef __USE_MISC | |
| 71 | /* Convert Internet host address from numbers-and-dots notation in CP | |
| 72 | into binary data and store the result in the structure INP. */ | |
| 73 | extern int inet_aton (const char *__cp, struct in_addr *__inp) __THROW; | |
| 74 | ||
| 75 | /* Format a network number NET into presentation format and place result | |
| 76 | in buffer starting at BUF with length of LEN bytes. */ | |
| 77 | extern char *inet_neta (in_addr_t __net, char *__buf, size_t __len) __THROW; | |
| 78 | ||
| 79 | /* Convert network number for interface type AF in buffer starting at | |
| 80 | CP to presentation format. The result will specifiy BITS bits of | |
| 81 | the number. */ | |
| 82 | extern char *inet_net_ntop (int __af, const void *__cp, int __bits, | |
| 83 | char *__buf, size_t __len) __THROW; | |
| 84 | ||
| 85 | /* Convert network number for interface type AF from presentation in | |
| 86 | buffer starting at CP to network format and store result int | |
| 87 | buffer starting at BUF of size LEN. */ | |
| 88 | extern int inet_net_pton (int __af, const char *__cp, | |
| 89 | void *__buf, size_t __len) __THROW; | |
| 90 | ||
| 91 | /* Convert ASCII representation in hexadecimal form of the Internet | |
| 92 | address to binary form and place result in buffer of length LEN | |
| 93 | starting at BUF. */ | |
| 94 | extern unsigned int inet_nsap_addr (const char *__cp, | |
| 95 | unsigned char *__buf, int __len) __THROW; | |
| 96 | ||
| 97 | /* Convert internet address in binary form in LEN bytes starting at CP | |
| 98 | a presentation form and place result in BUF. */ | |
| 99 | extern char *inet_nsap_ntoa (int __len, const unsigned char *__cp, | |
| 100 | char *__buf) __THROW; | |
| 101 | #endif | |
| 102 | ||
| 103 | __END_DECLS | |
| 104 | ||
| 105 | #endif /* arpa/inet.h */ |
libc/glibc-include/arpa/nameser.h created+443
| ... | ... | @@ -0,0 +1,443 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1983, 1989, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | */ | |
| 29 | ||
| 30 | /* | |
| 31 | * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") | |
| 32 | * Copyright (c) 1996-1999 by Internet Software Consortium. | |
| 33 | * | |
| 34 | * Permission to use, copy, modify, and distribute this software for any | |
| 35 | * purpose with or without fee is hereby granted, provided that the above | |
| 36 | * copyright notice and this permission notice appear in all copies. | |
| 37 | * | |
| 38 | * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS | |
| 39 | * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES | |
| 40 | * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE | |
| 41 | * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL | |
| 42 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR | |
| 43 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS | |
| 44 | * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS | |
| 45 | * SOFTWARE. | |
| 46 | */ | |
| 47 | ||
| 48 | #ifndef _ARPA_NAMESER_H_ | |
| 49 | #define _ARPA_NAMESER_H_ | |
| 50 | ||
| 51 | #include <sys/param.h> | |
| 52 | #include <sys/types.h> | |
| 53 | #include <stdint.h> | |
| 54 | ||
| 55 | /* | |
| 56 | * Define constants based on RFC 883, RFC 1034, RFC 1035 | |
| 57 | */ | |
| 58 | #define NS_PACKETSZ 512 /*%< default UDP packet size */ | |
| 59 | #define NS_MAXDNAME 1025 /*%< maximum domain name */ | |
| 60 | #define NS_MAXMSG 65535 /*%< maximum message size */ | |
| 61 | #define NS_MAXCDNAME 255 /*%< maximum compressed domain name */ | |
| 62 | #define NS_MAXLABEL 63 /*%< maximum length of domain label */ | |
| 63 | #define NS_HFIXEDSZ 12 /*%< #/bytes of fixed data in header */ | |
| 64 | #define NS_QFIXEDSZ 4 /*%< #/bytes of fixed data in query */ | |
| 65 | #define NS_RRFIXEDSZ 10 /*%< #/bytes of fixed data in r record */ | |
| 66 | #define NS_INT32SZ 4 /*%< #/bytes of data in a uint32_t */ | |
| 67 | #define NS_INT16SZ 2 /*%< #/bytes of data in a uint16_t */ | |
| 68 | #define NS_INT8SZ 1 /*%< #/bytes of data in a uint8_t */ | |
| 69 | #define NS_INADDRSZ 4 /*%< IPv4 T_A */ | |
| 70 | #define NS_IN6ADDRSZ 16 /*%< IPv6 T_AAAA */ | |
| 71 | #define NS_CMPRSFLGS 0xc0 /*%< Flag bits indicating name compression. */ | |
| 72 | #define NS_DEFAULTPORT 53 /*%< For both TCP and UDP. */ | |
| 73 | /* | |
| 74 | * These can be expanded with synonyms, just keep ns_parse.c:ns_parserecord() | |
| 75 | * in synch with it. | |
| 76 | */ | |
| 77 | typedef enum __ns_sect { | |
| 78 | ns_s_qd = 0, /*%< Query: Question. */ | |
| 79 | ns_s_zn = 0, /*%< Update: Zone. */ | |
| 80 | ns_s_an = 1, /*%< Query: Answer. */ | |
| 81 | ns_s_pr = 1, /*%< Update: Prerequisites. */ | |
| 82 | ns_s_ns = 2, /*%< Query: Name servers. */ | |
| 83 | ns_s_ud = 2, /*%< Update: Update. */ | |
| 84 | ns_s_ar = 3, /*%< Query|Update: Additional records. */ | |
| 85 | ns_s_max = 4 | |
| 86 | } ns_sect; | |
| 87 | ||
| 88 | /*% | |
| 89 | * This is a message handle. It is caller allocated and has no dynamic data. | |
| 90 | * This structure is intended to be opaque to all but ns_parse.c, thus the | |
| 91 | * leading _'s on the member names. Use the accessor functions, not the _'s. | |
| 92 | */ | |
| 93 | typedef struct __ns_msg { | |
| 94 | const unsigned char *_msg, *_eom; | |
| 95 | uint16_t _id, _flags, _counts[ns_s_max]; | |
| 96 | const unsigned char *_sections[ns_s_max]; | |
| 97 | ns_sect _sect; | |
| 98 | int _rrnum; | |
| 99 | const unsigned char *_msg_ptr; | |
| 100 | } ns_msg; | |
| 101 | ||
| 102 | /* Private data structure - do not use from outside library. */ | |
| 103 | struct _ns_flagdata { int mask, shift; }; | |
| 104 | extern const struct _ns_flagdata _ns_flagdata[]; | |
| 105 | ||
| 106 | /* Accessor macros - this is part of the public interface. */ | |
| 107 | ||
| 108 | #define ns_msg_id(handle) ((handle)._id + 0) | |
| 109 | #define ns_msg_base(handle) ((handle)._msg + 0) | |
| 110 | #define ns_msg_end(handle) ((handle)._eom + 0) | |
| 111 | #define ns_msg_size(handle) ((handle)._eom - (handle)._msg) | |
| 112 | #define ns_msg_count(handle, section) ((handle)._counts[section] + 0) | |
| 113 | ||
| 114 | /*% | |
| 115 | * This is a parsed record. It is caller allocated and has no dynamic data. | |
| 116 | */ | |
| 117 | typedef struct __ns_rr { | |
| 118 | char name[NS_MAXDNAME]; | |
| 119 | uint16_t type; | |
| 120 | uint16_t rr_class; | |
| 121 | uint32_t ttl; | |
| 122 | uint16_t rdlength; | |
| 123 | const unsigned char * rdata; | |
| 124 | } ns_rr; | |
| 125 | ||
| 126 | /* Accessor macros - this is part of the public interface. */ | |
| 127 | #define ns_rr_name(rr) (((rr).name[0] != '\0') ? (rr).name : ".") | |
| 128 | #define ns_rr_type(rr) ((ns_type)((rr).type + 0)) | |
| 129 | #define ns_rr_class(rr) ((ns_class)((rr).rr_class + 0)) | |
| 130 | #define ns_rr_ttl(rr) ((rr).ttl + 0) | |
| 131 | #define ns_rr_rdlen(rr) ((rr).rdlength + 0) | |
| 132 | #define ns_rr_rdata(rr) ((rr).rdata + 0) | |
| 133 | ||
| 134 | /*% | |
| 135 | * These don't have to be in the same order as in the packet flags word, | |
| 136 | * and they can even overlap in some cases, but they will need to be kept | |
| 137 | * in synch with ns_parse.c:ns_flagdata[]. | |
| 138 | */ | |
| 139 | typedef enum __ns_flag { | |
| 140 | ns_f_qr, /*%< Question/Response. */ | |
| 141 | ns_f_opcode, /*%< Operation code. */ | |
| 142 | ns_f_aa, /*%< Authoritative Answer. */ | |
| 143 | ns_f_tc, /*%< Truncation occurred. */ | |
| 144 | ns_f_rd, /*%< Recursion Desired. */ | |
| 145 | ns_f_ra, /*%< Recursion Available. */ | |
| 146 | ns_f_z, /*%< MBZ. */ | |
| 147 | ns_f_ad, /*%< Authentic Data (DNSSEC). */ | |
| 148 | ns_f_cd, /*%< Checking Disabled (DNSSEC). */ | |
| 149 | ns_f_rcode, /*%< Response code. */ | |
| 150 | ns_f_max | |
| 151 | } ns_flag; | |
| 152 | ||
| 153 | /*% | |
| 154 | * Currently defined opcodes. | |
| 155 | */ | |
| 156 | typedef enum __ns_opcode { | |
| 157 | ns_o_query = 0, /*%< Standard query. */ | |
| 158 | ns_o_iquery = 1, /*%< Inverse query (deprecated/unsupported). */ | |
| 159 | ns_o_status = 2, /*%< Name server status query (unsupported). */ | |
| 160 | /* Opcode 3 is undefined/reserved. */ | |
| 161 | ns_o_notify = 4, /*%< Zone change notification. */ | |
| 162 | ns_o_update = 5, /*%< Zone update message. */ | |
| 163 | ns_o_max = 6 | |
| 164 | } ns_opcode; | |
| 165 | ||
| 166 | /*% | |
| 167 | * Currently defined response codes. | |
| 168 | */ | |
| 169 | typedef enum __ns_rcode { | |
| 170 | ns_r_noerror = 0, /*%< No error occurred. */ | |
| 171 | ns_r_formerr = 1, /*%< Format error. */ | |
| 172 | ns_r_servfail = 2, /*%< Server failure. */ | |
| 173 | ns_r_nxdomain = 3, /*%< Name error. */ | |
| 174 | ns_r_notimpl = 4, /*%< Unimplemented. */ | |
| 175 | ns_r_refused = 5, /*%< Operation refused. */ | |
| 176 | /* these are for BIND_UPDATE */ | |
| 177 | ns_r_yxdomain = 6, /*%< Name exists */ | |
| 178 | ns_r_yxrrset = 7, /*%< RRset exists */ | |
| 179 | ns_r_nxrrset = 8, /*%< RRset does not exist */ | |
| 180 | ns_r_notauth = 9, /*%< Not authoritative for zone */ | |
| 181 | ns_r_notzone = 10, /*%< Zone of record different from zone section */ | |
| 182 | ns_r_max = 11, | |
| 183 | /* The following are EDNS extended rcodes */ | |
| 184 | ns_r_badvers = 16, | |
| 185 | /* The following are TSIG errors */ | |
| 186 | ns_r_badsig = 16, | |
| 187 | ns_r_badkey = 17, | |
| 188 | ns_r_badtime = 18 | |
| 189 | } ns_rcode; | |
| 190 | ||
| 191 | /* BIND_UPDATE */ | |
| 192 | typedef enum __ns_update_operation { | |
| 193 | ns_uop_delete = 0, | |
| 194 | ns_uop_add = 1, | |
| 195 | ns_uop_max = 2 | |
| 196 | } ns_update_operation; | |
| 197 | ||
| 198 | /*% | |
| 199 | * This structure is used for TSIG authenticated messages | |
| 200 | */ | |
| 201 | struct ns_tsig_key { | |
| 202 | char name[NS_MAXDNAME], alg[NS_MAXDNAME]; | |
| 203 | unsigned char *data; | |
| 204 | int len; | |
| 205 | }; | |
| 206 | typedef struct ns_tsig_key ns_tsig_key; | |
| 207 | ||
| 208 | /*% | |
| 209 | * This structure is used for TSIG authenticated TCP messages | |
| 210 | */ | |
| 211 | struct ns_tcp_tsig_state { | |
| 212 | int counter; | |
| 213 | struct dst_key *key; | |
| 214 | void *ctx; | |
| 215 | unsigned char sig[NS_PACKETSZ]; | |
| 216 | int siglen; | |
| 217 | }; | |
| 218 | typedef struct ns_tcp_tsig_state ns_tcp_tsig_state; | |
| 219 | ||
| 220 | #define NS_TSIG_FUDGE 300 | |
| 221 | #define NS_TSIG_TCP_COUNT 100 | |
| 222 | #define NS_TSIG_ALG_HMAC_MD5 "HMAC-MD5.SIG-ALG.REG.INT" | |
| 223 | ||
| 224 | #define NS_TSIG_ERROR_NO_TSIG -10 | |
| 225 | #define NS_TSIG_ERROR_NO_SPACE -11 | |
| 226 | #define NS_TSIG_ERROR_FORMERR -12 | |
| 227 | ||
| 228 | /*% | |
| 229 | * Currently defined type values for resources and queries. | |
| 230 | */ | |
| 231 | typedef enum __ns_type | |
| 232 | { | |
| 233 | ns_t_invalid = 0, | |
| 234 | ||
| 235 | ns_t_a = 1, | |
| 236 | ns_t_ns = 2, | |
| 237 | ns_t_md = 3, | |
| 238 | ns_t_mf = 4, | |
| 239 | ns_t_cname = 5, | |
| 240 | ns_t_soa = 6, | |
| 241 | ns_t_mb = 7, | |
| 242 | ns_t_mg = 8, | |
| 243 | ns_t_mr = 9, | |
| 244 | ns_t_null = 10, | |
| 245 | ns_t_wks = 11, | |
| 246 | ns_t_ptr = 12, | |
| 247 | ns_t_hinfo = 13, | |
| 248 | ns_t_minfo = 14, | |
| 249 | ns_t_mx = 15, | |
| 250 | ns_t_txt = 16, | |
| 251 | ns_t_rp = 17, | |
| 252 | ns_t_afsdb = 18, | |
| 253 | ns_t_x25 = 19, | |
| 254 | ns_t_isdn = 20, | |
| 255 | ns_t_rt = 21, | |
| 256 | ns_t_nsap = 22, | |
| 257 | ns_t_nsap_ptr = 23, | |
| 258 | ns_t_sig = 24, | |
| 259 | ns_t_key = 25, | |
| 260 | ns_t_px = 26, | |
| 261 | ns_t_gpos = 27, | |
| 262 | ns_t_aaaa = 28, | |
| 263 | ns_t_loc = 29, | |
| 264 | ns_t_nxt = 30, | |
| 265 | ns_t_eid = 31, | |
| 266 | ns_t_nimloc = 32, | |
| 267 | ns_t_srv = 33, | |
| 268 | ns_t_atma = 34, | |
| 269 | ns_t_naptr = 35, | |
| 270 | ns_t_kx = 36, | |
| 271 | ns_t_cert = 37, | |
| 272 | ns_t_a6 = 38, | |
| 273 | ns_t_dname = 39, | |
| 274 | ns_t_sink = 40, | |
| 275 | ns_t_opt = 41, | |
| 276 | ns_t_apl = 42, | |
| 277 | ns_t_ds = 43, | |
| 278 | ns_t_sshfp = 44, | |
| 279 | ns_t_ipseckey = 45, | |
| 280 | ns_t_rrsig = 46, | |
| 281 | ns_t_nsec = 47, | |
| 282 | ns_t_dnskey = 48, | |
| 283 | ns_t_dhcid = 49, | |
| 284 | ns_t_nsec3 = 50, | |
| 285 | ns_t_nsec3param = 51, | |
| 286 | ns_t_tlsa = 52, | |
| 287 | ns_t_smimea = 53, | |
| 288 | ns_t_hip = 55, | |
| 289 | ns_t_ninfo = 56, | |
| 290 | ns_t_rkey = 57, | |
| 291 | ns_t_talink = 58, | |
| 292 | ns_t_cds = 59, | |
| 293 | ns_t_cdnskey = 60, | |
| 294 | ns_t_openpgpkey = 61, | |
| 295 | ns_t_csync = 62, | |
| 296 | ns_t_spf = 99, | |
| 297 | ns_t_uinfo = 100, | |
| 298 | ns_t_uid = 101, | |
| 299 | ns_t_gid = 102, | |
| 300 | ns_t_unspec = 103, | |
| 301 | ns_t_nid = 104, | |
| 302 | ns_t_l32 = 105, | |
| 303 | ns_t_l64 = 106, | |
| 304 | ns_t_lp = 107, | |
| 305 | ns_t_eui48 = 108, | |
| 306 | ns_t_eui64 = 109, | |
| 307 | ns_t_tkey = 249, | |
| 308 | ns_t_tsig = 250, | |
| 309 | ns_t_ixfr = 251, | |
| 310 | ns_t_axfr = 252, | |
| 311 | ns_t_mailb = 253, | |
| 312 | ns_t_maila = 254, | |
| 313 | ns_t_any = 255, | |
| 314 | ns_t_uri = 256, | |
| 315 | ns_t_caa = 257, | |
| 316 | ns_t_avc = 258, | |
| 317 | ns_t_ta = 32768, | |
| 318 | ns_t_dlv = 32769, | |
| 319 | ||
| 320 | ns_t_max = 65536 | |
| 321 | } ns_type; | |
| 322 | ||
| 323 | /*% | |
| 324 | * Values for class field | |
| 325 | */ | |
| 326 | typedef enum __ns_class { | |
| 327 | ns_c_invalid = 0, /*%< Cookie. */ | |
| 328 | ns_c_in = 1, /*%< Internet. */ | |
| 329 | ns_c_2 = 2, /*%< unallocated/unsupported. */ | |
| 330 | ns_c_chaos = 3, /*%< MIT Chaos-net. */ | |
| 331 | ns_c_hs = 4, /*%< MIT Hesiod. */ | |
| 332 | /* Query class values which do not appear in resource records */ | |
| 333 | ns_c_none = 254, /*%< for prereq. sections in update requests */ | |
| 334 | ns_c_any = 255, /*%< Wildcard match. */ | |
| 335 | ns_c_max = 65536 | |
| 336 | } ns_class; | |
| 337 | ||
| 338 | /* Certificate type values in CERT resource records. */ | |
| 339 | typedef enum __ns_cert_types { | |
| 340 | cert_t_pkix = 1, /*%< PKIX (X.509v3) */ | |
| 341 | cert_t_spki = 2, /*%< SPKI */ | |
| 342 | cert_t_pgp = 3, /*%< PGP */ | |
| 343 | cert_t_url = 253, /*%< URL private type */ | |
| 344 | cert_t_oid = 254 /*%< OID private type */ | |
| 345 | } ns_cert_types; | |
| 346 | ||
| 347 | /*% | |
| 348 | * EDNS0 extended flags and option codes, host order. | |
| 349 | */ | |
| 350 | #define NS_OPT_DNSSEC_OK 0x8000U | |
| 351 | #define NS_OPT_NSID 3 | |
| 352 | ||
| 353 | /*% | |
| 354 | * Inline versions of get/put short/long. Pointer is advanced. | |
| 355 | */ | |
| 356 | #define NS_GET16(s, cp) do { \ | |
| 357 | const unsigned char *t_cp = (const unsigned char *)(cp); \ | |
| 358 | (s) = ((uint16_t)t_cp[0] << 8) \ | |
| 359 | | ((uint16_t)t_cp[1]) \ | |
| 360 | ; \ | |
| 361 | (cp) += NS_INT16SZ; \ | |
| 362 | } while (0) | |
| 363 | ||
| 364 | #define NS_GET32(l, cp) do { \ | |
| 365 | const unsigned char *t_cp = (const unsigned char *)(cp); \ | |
| 366 | (l) = ((uint32_t)t_cp[0] << 24) \ | |
| 367 | | ((uint32_t)t_cp[1] << 16) \ | |
| 368 | | ((uint32_t)t_cp[2] << 8) \ | |
| 369 | | ((uint32_t)t_cp[3]) \ | |
| 370 | ; \ | |
| 371 | (cp) += NS_INT32SZ; \ | |
| 372 | } while (0) | |
| 373 | ||
| 374 | #define NS_PUT16(s, cp) do { \ | |
| 375 | uint16_t t_s = (uint16_t)(s); \ | |
| 376 | unsigned char *t_cp = (unsigned char *)(cp); \ | |
| 377 | *t_cp++ = t_s >> 8; \ | |
| 378 | *t_cp = t_s; \ | |
| 379 | (cp) += NS_INT16SZ; \ | |
| 380 | } while (0) | |
| 381 | ||
| 382 | #define NS_PUT32(l, cp) do { \ | |
| 383 | uint32_t t_l = (uint32_t)(l); \ | |
| 384 | unsigned char *t_cp = (unsigned char *)(cp); \ | |
| 385 | *t_cp++ = t_l >> 24; \ | |
| 386 | *t_cp++ = t_l >> 16; \ | |
| 387 | *t_cp++ = t_l >> 8; \ | |
| 388 | *t_cp = t_l; \ | |
| 389 | (cp) += NS_INT32SZ; \ | |
| 390 | } while (0) | |
| 391 | ||
| 392 | __BEGIN_DECLS | |
| 393 | int ns_msg_getflag (ns_msg, int) __THROW; | |
| 394 | unsigned int ns_get16 (const unsigned char *) __THROW; | |
| 395 | unsigned long ns_get32 (const unsigned char *) __THROW; | |
| 396 | void ns_put16 (unsigned int, unsigned char *) __THROW; | |
| 397 | void ns_put32 (unsigned long, unsigned char *) __THROW; | |
| 398 | int ns_initparse (const unsigned char *, int, ns_msg *) __THROW; | |
| 399 | int ns_skiprr (const unsigned char *, const unsigned char *, | |
| 400 | ns_sect, int) __THROW; | |
| 401 | int ns_parserr (ns_msg *, ns_sect, int, ns_rr *) __THROW; | |
| 402 | int ns_sprintrr (const ns_msg *, const ns_rr *, | |
| 403 | const char *, const char *, char *, size_t) | |
| 404 | __THROW; | |
| 405 | int ns_sprintrrf (const unsigned char *, size_t, const char *, | |
| 406 | ns_class, ns_type, unsigned long, | |
| 407 | const unsigned char *, size_t, const char *, | |
| 408 | const char *, char *, size_t) __THROW; | |
| 409 | int ns_format_ttl (unsigned long, char *, size_t) __THROW; | |
| 410 | int ns_parse_ttl (const char *, unsigned long *) __THROW; | |
| 411 | uint32_t ns_datetosecs (const char *, int *) __THROW; | |
| 412 | int ns_name_ntol (const unsigned char *, unsigned char *, size_t) | |
| 413 | __THROW; | |
| 414 | int ns_name_ntop (const unsigned char *, char *, size_t) __THROW; | |
| 415 | int ns_name_pton (const char *, unsigned char *, size_t) __THROW; | |
| 416 | int ns_name_unpack (const unsigned char *, const unsigned char *, | |
| 417 | const unsigned char *, unsigned char *, size_t) | |
| 418 | __THROW; | |
| 419 | int ns_name_pack (const unsigned char *, unsigned char *, int, | |
| 420 | const unsigned char **, const unsigned char **) | |
| 421 | __THROW; | |
| 422 | int ns_name_uncompress (const unsigned char *, | |
| 423 | const unsigned char *, | |
| 424 | const unsigned char *, | |
| 425 | char *, size_t) __THROW; | |
| 426 | int ns_name_compress (const char *, unsigned char *, size_t, | |
| 427 | const unsigned char **, | |
| 428 | const unsigned char **) __THROW; | |
| 429 | int ns_name_skip (const unsigned char **, const unsigned char *) | |
| 430 | __THROW; | |
| 431 | void ns_name_rollback (const unsigned char *, | |
| 432 | const unsigned char **, | |
| 433 | const unsigned char **) __THROW; | |
| 434 | int ns_samedomain (const char *, const char *) __THROW; | |
| 435 | int ns_subdomain (const char *, const char *) __THROW; | |
| 436 | int ns_makecanon (const char *, char *, size_t) __THROW; | |
| 437 | int ns_samename (const char *, const char *) __THROW; | |
| 438 | __END_DECLS | |
| 439 | ||
| 440 | #include <arpa/nameser_compat.h> | |
| 441 | ||
| 442 | #endif /* !_ARPA_NAMESER_H_ */ | |
| 443 | /*! \file */ |
libc/glibc-include/arpa/nameser_compat.h created+221
| ... | ... | @@ -0,0 +1,221 @@ |
| 1 | /* Copyright (c) 1983, 1989 | |
| 2 | * The Regents of the University of California. All rights reserved. | |
| 3 | * | |
| 4 | * Redistribution and use in source and binary forms, with or without | |
| 5 | * modification, are permitted provided that the following conditions | |
| 6 | * are met: | |
| 7 | * 1. Redistributions of source code must retain the above copyright | |
| 8 | * notice, this list of conditions and the following disclaimer. | |
| 9 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 | * notice, this list of conditions and the following disclaimer in the | |
| 11 | * documentation and/or other materials provided with the distribution. | |
| 12 | * 4. Neither the name of the University nor the names of its contributors | |
| 13 | * may be used to endorse or promote products derived from this software | |
| 14 | * without specific prior written permission. | |
| 15 | * | |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 17 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 20 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 21 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 22 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 23 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 24 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 25 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 26 | * SUCH DAMAGE. | |
| 27 | */ | |
| 28 | ||
| 29 | #ifndef _ARPA_NAMESER_COMPAT_ | |
| 30 | #define _ARPA_NAMESER_COMPAT_ | |
| 31 | ||
| 32 | #include <endian.h> | |
| 33 | ||
| 34 | /*% | |
| 35 | * Structure for query header. The order of the fields is machine- and | |
| 36 | * compiler-dependent, depending on the byte/bit order and the layout | |
| 37 | * of bit fields. We use bit fields only in int variables, as this | |
| 38 | * is all ANSI requires. This requires a somewhat confusing rearrangement. | |
| 39 | */ | |
| 40 | ||
| 41 | typedef struct { | |
| 42 | unsigned id :16; /*%< query identification number */ | |
| 43 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 44 | /* fields in third byte */ | |
| 45 | unsigned qr: 1; /*%< response flag */ | |
| 46 | unsigned opcode: 4; /*%< purpose of message */ | |
| 47 | unsigned aa: 1; /*%< authoritive answer */ | |
| 48 | unsigned tc: 1; /*%< truncated message */ | |
| 49 | unsigned rd: 1; /*%< recursion desired */ | |
| 50 | /* fields in fourth byte */ | |
| 51 | unsigned ra: 1; /*%< recursion available */ | |
| 52 | unsigned unused :1; /*%< unused bits (MBZ as of 4.9.3a3) */ | |
| 53 | unsigned ad: 1; /*%< authentic data from named */ | |
| 54 | unsigned cd: 1; /*%< checking disabled by resolver */ | |
| 55 | unsigned rcode :4; /*%< response code */ | |
| 56 | #endif | |
| 57 | #if __BYTE_ORDER == __LITTLE_ENDIAN || __BYTE_ORDER == __PDP_ENDIAN | |
| 58 | /* fields in third byte */ | |
| 59 | unsigned rd :1; /*%< recursion desired */ | |
| 60 | unsigned tc :1; /*%< truncated message */ | |
| 61 | unsigned aa :1; /*%< authoritive answer */ | |
| 62 | unsigned opcode :4; /*%< purpose of message */ | |
| 63 | unsigned qr :1; /*%< response flag */ | |
| 64 | /* fields in fourth byte */ | |
| 65 | unsigned rcode :4; /*%< response code */ | |
| 66 | unsigned cd: 1; /*%< checking disabled by resolver */ | |
| 67 | unsigned ad: 1; /*%< authentic data from named */ | |
| 68 | unsigned unused :1; /*%< unused bits (MBZ as of 4.9.3a3) */ | |
| 69 | unsigned ra :1; /*%< recursion available */ | |
| 70 | #endif | |
| 71 | /* remaining bytes */ | |
| 72 | unsigned qdcount :16; /*%< number of question entries */ | |
| 73 | unsigned ancount :16; /*%< number of answer entries */ | |
| 74 | unsigned nscount :16; /*%< number of authority entries */ | |
| 75 | unsigned arcount :16; /*%< number of resource entries */ | |
| 76 | } HEADER; | |
| 77 | ||
| 78 | #define PACKETSZ NS_PACKETSZ | |
| 79 | #define MAXDNAME NS_MAXDNAME | |
| 80 | #define MAXCDNAME NS_MAXCDNAME | |
| 81 | #define MAXLABEL NS_MAXLABEL | |
| 82 | #define HFIXEDSZ NS_HFIXEDSZ | |
| 83 | #define QFIXEDSZ NS_QFIXEDSZ | |
| 84 | #define RRFIXEDSZ NS_RRFIXEDSZ | |
| 85 | #define INT32SZ NS_INT32SZ | |
| 86 | #define INT16SZ NS_INT16SZ | |
| 87 | #define INT8SZ NS_INT8SZ | |
| 88 | #define INADDRSZ NS_INADDRSZ | |
| 89 | #define IN6ADDRSZ NS_IN6ADDRSZ | |
| 90 | #define INDIR_MASK NS_CMPRSFLGS | |
| 91 | #define NAMESERVER_PORT NS_DEFAULTPORT | |
| 92 | ||
| 93 | #define S_ZONE ns_s_zn | |
| 94 | #define S_PREREQ ns_s_pr | |
| 95 | #define S_UPDATE ns_s_ud | |
| 96 | #define S_ADDT ns_s_ar | |
| 97 | ||
| 98 | #define QUERY ns_o_query | |
| 99 | #define IQUERY ns_o_iquery | |
| 100 | #define STATUS ns_o_status | |
| 101 | #define NS_NOTIFY_OP ns_o_notify | |
| 102 | #define NS_UPDATE_OP ns_o_update | |
| 103 | ||
| 104 | #define NOERROR ns_r_noerror | |
| 105 | #define FORMERR ns_r_formerr | |
| 106 | #define SERVFAIL ns_r_servfail | |
| 107 | #define NXDOMAIN ns_r_nxdomain | |
| 108 | #define NOTIMP ns_r_notimpl | |
| 109 | #define REFUSED ns_r_refused | |
| 110 | #define YXDOMAIN ns_r_yxdomain | |
| 111 | #define YXRRSET ns_r_yxrrset | |
| 112 | #define NXRRSET ns_r_nxrrset | |
| 113 | #define NOTAUTH ns_r_notauth | |
| 114 | #define NOTZONE ns_r_notzone | |
| 115 | /*#define BADSIG ns_r_badsig*/ | |
| 116 | /*#define BADKEY ns_r_badkey*/ | |
| 117 | /*#define BADTIME ns_r_badtime*/ | |
| 118 | ||
| 119 | ||
| 120 | #define DELETE ns_uop_delete | |
| 121 | #define ADD ns_uop_add | |
| 122 | ||
| 123 | #define T_A ns_t_a | |
| 124 | #define T_NS ns_t_ns | |
| 125 | #define T_MD ns_t_md | |
| 126 | #define T_MF ns_t_mf | |
| 127 | #define T_CNAME ns_t_cname | |
| 128 | #define T_SOA ns_t_soa | |
| 129 | #define T_MB ns_t_mb | |
| 130 | #define T_MG ns_t_mg | |
| 131 | #define T_MR ns_t_mr | |
| 132 | #define T_NULL ns_t_null | |
| 133 | #define T_WKS ns_t_wks | |
| 134 | #define T_PTR ns_t_ptr | |
| 135 | #define T_HINFO ns_t_hinfo | |
| 136 | #define T_MINFO ns_t_minfo | |
| 137 | #define T_MX ns_t_mx | |
| 138 | #define T_TXT ns_t_txt | |
| 139 | #define T_RP ns_t_rp | |
| 140 | #define T_AFSDB ns_t_afsdb | |
| 141 | #define T_X25 ns_t_x25 | |
| 142 | #define T_ISDN ns_t_isdn | |
| 143 | #define T_RT ns_t_rt | |
| 144 | #define T_NSAP ns_t_nsap | |
| 145 | #define T_NSAP_PTR ns_t_nsap_ptr | |
| 146 | #define T_SIG ns_t_sig | |
| 147 | #define T_KEY ns_t_key | |
| 148 | #define T_PX ns_t_px | |
| 149 | #define T_GPOS ns_t_gpos | |
| 150 | #define T_AAAA ns_t_aaaa | |
| 151 | #define T_LOC ns_t_loc | |
| 152 | #define T_NXT ns_t_nxt | |
| 153 | #define T_EID ns_t_eid | |
| 154 | #define T_NIMLOC ns_t_nimloc | |
| 155 | #define T_SRV ns_t_srv | |
| 156 | #define T_ATMA ns_t_atma | |
| 157 | #define T_NAPTR ns_t_naptr | |
| 158 | #define T_KX ns_t_kx | |
| 159 | #define T_CERT ns_t_cert | |
| 160 | #define T_A6 ns_t_a6 | |
| 161 | #define T_DNAME ns_t_dname | |
| 162 | #define T_SINK ns_t_sink | |
| 163 | #define T_OPT ns_t_opt | |
| 164 | #define T_APL ns_t_apl | |
| 165 | #define T_DS ns_t_ds | |
| 166 | #define T_SSHFP ns_t_sshfp | |
| 167 | #define T_IPSECKEY ns_t_ipseckey | |
| 168 | #define T_RRSIG ns_t_rrsig | |
| 169 | #define T_NSEC ns_t_nsec | |
| 170 | #define T_DNSKEY ns_t_dnskey | |
| 171 | #define T_DHCID ns_t_dhcid | |
| 172 | #define T_NSEC3 ns_t_nsec3 | |
| 173 | #define T_NSEC3PARAM ns_t_nsec3param | |
| 174 | #define T_TLSA ns_t_tlsa | |
| 175 | #define T_SMIMEA ns_t_smimea | |
| 176 | #define T_HIP ns_t_hip | |
| 177 | #define T_NINFO ns_t_ninfo | |
| 178 | #define T_RKEY ns_t_rkey | |
| 179 | #define T_TALINK ns_t_talink | |
| 180 | #define T_CDS ns_t_cds | |
| 181 | #define T_CDNSKEY ns_t_cdnskey | |
| 182 | #define T_OPENPGPKEY ns_t_openpgpkey | |
| 183 | #define T_CSYNC ns_t_csync | |
| 184 | #define T_SPF ns_t_spf | |
| 185 | #define T_UINFO ns_t_uinfo | |
| 186 | #define T_UID ns_t_uid | |
| 187 | #define T_GID ns_t_gid | |
| 188 | #define T_UNSPEC ns_t_unspec | |
| 189 | #define T_NID ns_t_nid | |
| 190 | #define T_L32 ns_t_l32 | |
| 191 | #define T_L64 ns_t_l64 | |
| 192 | #define T_LP ns_t_lp | |
| 193 | #define T_EUI48 ns_t_eui48 | |
| 194 | #define T_EUI64 ns_t_eui64 | |
| 195 | #define T_TKEY ns_t_tkey | |
| 196 | #define T_TSIG ns_t_tsig | |
| 197 | #define T_IXFR ns_t_ixfr | |
| 198 | #define T_AXFR ns_t_axfr | |
| 199 | #define T_MAILB ns_t_mailb | |
| 200 | #define T_MAILA ns_t_maila | |
| 201 | #define T_ANY ns_t_any | |
| 202 | #define T_URI ns_t_uri | |
| 203 | #define T_CAA ns_t_caa | |
| 204 | #define T_AVC ns_t_avc | |
| 205 | #define T_TA ns_t_ta | |
| 206 | #define T_DLV ns_t_dlv | |
| 207 | ||
| 208 | #define C_IN ns_c_in | |
| 209 | #define C_CHAOS ns_c_chaos | |
| 210 | #define C_HS ns_c_hs | |
| 211 | /* BIND_UPDATE */ | |
| 212 | #define C_NONE ns_c_none | |
| 213 | #define C_ANY ns_c_any | |
| 214 | ||
| 215 | #define GETSHORT NS_GET16 | |
| 216 | #define GETLONG NS_GET32 | |
| 217 | #define PUTSHORT NS_PUT16 | |
| 218 | #define PUTLONG NS_PUT32 | |
| 219 | ||
| 220 | #endif /* _ARPA_NAMESER_COMPAT_ */ | |
| 221 | /*! \file */ |
libc/glibc-include/arpa/telnet.h created+316
| ... | ... | @@ -0,0 +1,316 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1983, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)telnet.h 8.2 (Berkeley) 12/15/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _ARPA_TELNET_H | |
| 33 | #define _ARPA_TELNET_H 1 | |
| 34 | ||
| 35 | /* | |
| 36 | * Definitions for the TELNET protocol. | |
| 37 | */ | |
| 38 | #define IAC 255 /* interpret as command: */ | |
| 39 | #define DONT 254 /* you are not to use option */ | |
| 40 | #define DO 253 /* please, you use option */ | |
| 41 | #define WONT 252 /* I won't use option */ | |
| 42 | #define WILL 251 /* I will use option */ | |
| 43 | #define SB 250 /* interpret as subnegotiation */ | |
| 44 | #define GA 249 /* you may reverse the line */ | |
| 45 | #define EL 248 /* erase the current line */ | |
| 46 | #define EC 247 /* erase the current character */ | |
| 47 | #define AYT 246 /* are you there */ | |
| 48 | #define AO 245 /* abort output--but let prog finish */ | |
| 49 | #define IP 244 /* interrupt process--permanently */ | |
| 50 | #define BREAK 243 /* break */ | |
| 51 | #define DM 242 /* data mark--for connect. cleaning */ | |
| 52 | #define NOP 241 /* nop */ | |
| 53 | #define SE 240 /* end sub negotiation */ | |
| 54 | #define EOR 239 /* end of record (transparent mode) */ | |
| 55 | #define ABORT 238 /* Abort process */ | |
| 56 | #define SUSP 237 /* Suspend process */ | |
| 57 | #define xEOF 236 /* End of file: EOF is already used... */ | |
| 58 | ||
| 59 | #define SYNCH 242 /* for telfunc calls */ | |
| 60 | ||
| 61 | #ifdef TELCMDS | |
| 62 | char *telcmds[] = { | |
| 63 | "EOF", "SUSP", "ABORT", "EOR", | |
| 64 | "SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC", | |
| 65 | "EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", 0, | |
| 66 | }; | |
| 67 | #else | |
| 68 | extern char *telcmds[]; | |
| 69 | #endif | |
| 70 | ||
| 71 | #define TELCMD_FIRST xEOF | |
| 72 | #define TELCMD_LAST IAC | |
| 73 | #define TELCMD_OK(x) ((unsigned int)(x) <= TELCMD_LAST && \ | |
| 74 | (unsigned int)(x) >= TELCMD_FIRST) | |
| 75 | #define TELCMD(x) telcmds[(x)-TELCMD_FIRST] | |
| 76 | ||
| 77 | /* telnet options */ | |
| 78 | #define TELOPT_BINARY 0 /* 8-bit data path */ | |
| 79 | #define TELOPT_ECHO 1 /* echo */ | |
| 80 | #define TELOPT_RCP 2 /* prepare to reconnect */ | |
| 81 | #define TELOPT_SGA 3 /* suppress go ahead */ | |
| 82 | #define TELOPT_NAMS 4 /* approximate message size */ | |
| 83 | #define TELOPT_STATUS 5 /* give status */ | |
| 84 | #define TELOPT_TM 6 /* timing mark */ | |
| 85 | #define TELOPT_RCTE 7 /* remote controlled transmission and echo */ | |
| 86 | #define TELOPT_NAOL 8 /* negotiate about output line width */ | |
| 87 | #define TELOPT_NAOP 9 /* negotiate about output page size */ | |
| 88 | #define TELOPT_NAOCRD 10 /* negotiate about CR disposition */ | |
| 89 | #define TELOPT_NAOHTS 11 /* negotiate about horizontal tabstops */ | |
| 90 | #define TELOPT_NAOHTD 12 /* negotiate about horizontal tab disposition */ | |
| 91 | #define TELOPT_NAOFFD 13 /* negotiate about formfeed disposition */ | |
| 92 | #define TELOPT_NAOVTS 14 /* negotiate about vertical tab stops */ | |
| 93 | #define TELOPT_NAOVTD 15 /* negotiate about vertical tab disposition */ | |
| 94 | #define TELOPT_NAOLFD 16 /* negotiate about output LF disposition */ | |
| 95 | #define TELOPT_XASCII 17 /* extended ascii character set */ | |
| 96 | #define TELOPT_LOGOUT 18 /* force logout */ | |
| 97 | #define TELOPT_BM 19 /* byte macro */ | |
| 98 | #define TELOPT_DET 20 /* data entry terminal */ | |
| 99 | #define TELOPT_SUPDUP 21 /* supdup protocol */ | |
| 100 | #define TELOPT_SUPDUPOUTPUT 22 /* supdup output */ | |
| 101 | #define TELOPT_SNDLOC 23 /* send location */ | |
| 102 | #define TELOPT_TTYPE 24 /* terminal type */ | |
| 103 | #define TELOPT_EOR 25 /* end or record */ | |
| 104 | #define TELOPT_TUID 26 /* TACACS user identification */ | |
| 105 | #define TELOPT_OUTMRK 27 /* output marking */ | |
| 106 | #define TELOPT_TTYLOC 28 /* terminal location number */ | |
| 107 | #define TELOPT_3270REGIME 29 /* 3270 regime */ | |
| 108 | #define TELOPT_X3PAD 30 /* X.3 PAD */ | |
| 109 | #define TELOPT_NAWS 31 /* window size */ | |
| 110 | #define TELOPT_TSPEED 32 /* terminal speed */ | |
| 111 | #define TELOPT_LFLOW 33 /* remote flow control */ | |
| 112 | #define TELOPT_LINEMODE 34 /* Linemode option */ | |
| 113 | #define TELOPT_XDISPLOC 35 /* X Display Location */ | |
| 114 | #define TELOPT_OLD_ENVIRON 36 /* Old - Environment variables */ | |
| 115 | #define TELOPT_AUTHENTICATION 37/* Authenticate */ | |
| 116 | #define TELOPT_ENCRYPT 38 /* Encryption option */ | |
| 117 | #define TELOPT_NEW_ENVIRON 39 /* New - Environment variables */ | |
| 118 | #define TELOPT_EXOPL 255 /* extended-options-list */ | |
| 119 | ||
| 120 | ||
| 121 | #define NTELOPTS (1+TELOPT_NEW_ENVIRON) | |
| 122 | #ifdef TELOPTS | |
| 123 | char *telopts[NTELOPTS+1] = { | |
| 124 | "BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME", | |
| 125 | "STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP", | |
| 126 | "NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS", | |
| 127 | "NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO", | |
| 128 | "DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT", | |
| 129 | "SEND LOCATION", "TERMINAL TYPE", "END OF RECORD", | |
| 130 | "TACACS UID", "OUTPUT MARKING", "TTYLOC", | |
| 131 | "3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW", | |
| 132 | "LINEMODE", "XDISPLOC", "OLD-ENVIRON", "AUTHENTICATION", | |
| 133 | "ENCRYPT", "NEW-ENVIRON", | |
| 134 | 0, | |
| 135 | }; | |
| 136 | #define TELOPT_FIRST TELOPT_BINARY | |
| 137 | #define TELOPT_LAST TELOPT_NEW_ENVIRON | |
| 138 | #define TELOPT_OK(x) ((unsigned int)(x) <= TELOPT_LAST) | |
| 139 | #define TELOPT(x) telopts[(x)-TELOPT_FIRST] | |
| 140 | #endif | |
| 141 | ||
| 142 | /* sub-option qualifiers */ | |
| 143 | #define TELQUAL_IS 0 /* option is... */ | |
| 144 | #define TELQUAL_SEND 1 /* send option */ | |
| 145 | #define TELQUAL_INFO 2 /* ENVIRON: informational version of IS */ | |
| 146 | #define TELQUAL_REPLY 2 /* AUTHENTICATION: client version of IS */ | |
| 147 | #define TELQUAL_NAME 3 /* AUTHENTICATION: client version of IS */ | |
| 148 | ||
| 149 | #define LFLOW_OFF 0 /* Disable remote flow control */ | |
| 150 | #define LFLOW_ON 1 /* Enable remote flow control */ | |
| 151 | #define LFLOW_RESTART_ANY 2 /* Restart output on any char */ | |
| 152 | #define LFLOW_RESTART_XON 3 /* Restart output only on XON */ | |
| 153 | ||
| 154 | /* | |
| 155 | * LINEMODE suboptions | |
| 156 | */ | |
| 157 | ||
| 158 | #define LM_MODE 1 | |
| 159 | #define LM_FORWARDMASK 2 | |
| 160 | #define LM_SLC 3 | |
| 161 | ||
| 162 | #define MODE_EDIT 0x01 | |
| 163 | #define MODE_TRAPSIG 0x02 | |
| 164 | #define MODE_ACK 0x04 | |
| 165 | #define MODE_SOFT_TAB 0x08 | |
| 166 | #define MODE_LIT_ECHO 0x10 | |
| 167 | ||
| 168 | #define MODE_MASK 0x1f | |
| 169 | ||
| 170 | /* Not part of protocol, but needed to simplify things... */ | |
| 171 | #define MODE_FLOW 0x0100 | |
| 172 | #define MODE_ECHO 0x0200 | |
| 173 | #define MODE_INBIN 0x0400 | |
| 174 | #define MODE_OUTBIN 0x0800 | |
| 175 | #define MODE_FORCE 0x1000 | |
| 176 | ||
| 177 | #define SLC_SYNCH 1 | |
| 178 | #define SLC_BRK 2 | |
| 179 | #define SLC_IP 3 | |
| 180 | #define SLC_AO 4 | |
| 181 | #define SLC_AYT 5 | |
| 182 | #define SLC_EOR 6 | |
| 183 | #define SLC_ABORT 7 | |
| 184 | #define SLC_EOF 8 | |
| 185 | #define SLC_SUSP 9 | |
| 186 | #define SLC_EC 10 | |
| 187 | #define SLC_EL 11 | |
| 188 | #define SLC_EW 12 | |
| 189 | #define SLC_RP 13 | |
| 190 | #define SLC_LNEXT 14 | |
| 191 | #define SLC_XON 15 | |
| 192 | #define SLC_XOFF 16 | |
| 193 | #define SLC_FORW1 17 | |
| 194 | #define SLC_FORW2 18 | |
| 195 | ||
| 196 | #define NSLC 18 | |
| 197 | ||
| 198 | /* | |
| 199 | * For backwards compatibility, we define SLC_NAMES to be the | |
| 200 | * list of names if SLC_NAMES is not defined. | |
| 201 | */ | |
| 202 | #define SLC_NAMELIST "0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \ | |
| 203 | "ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \ | |
| 204 | "LNEXT", "XON", "XOFF", "FORW1", "FORW2", 0, | |
| 205 | #ifdef SLC_NAMES | |
| 206 | char *slc_names[] = { | |
| 207 | SLC_NAMELIST | |
| 208 | }; | |
| 209 | #else | |
| 210 | extern char *slc_names[]; | |
| 211 | #define SLC_NAMES SLC_NAMELIST | |
| 212 | #endif | |
| 213 | ||
| 214 | #define SLC_NAME_OK(x) ((unsigned int)(x) <= NSLC) | |
| 215 | #define SLC_NAME(x) slc_names[x] | |
| 216 | ||
| 217 | #define SLC_NOSUPPORT 0 | |
| 218 | #define SLC_CANTCHANGE 1 | |
| 219 | #define SLC_VARIABLE 2 | |
| 220 | #define SLC_DEFAULT 3 | |
| 221 | #define SLC_LEVELBITS 0x03 | |
| 222 | ||
| 223 | #define SLC_FUNC 0 | |
| 224 | #define SLC_FLAGS 1 | |
| 225 | #define SLC_VALUE 2 | |
| 226 | ||
| 227 | #define SLC_ACK 0x80 | |
| 228 | #define SLC_FLUSHIN 0x40 | |
| 229 | #define SLC_FLUSHOUT 0x20 | |
| 230 | ||
| 231 | #define OLD_ENV_VAR 1 | |
| 232 | #define OLD_ENV_VALUE 0 | |
| 233 | #define NEW_ENV_VAR 0 | |
| 234 | #define NEW_ENV_VALUE 1 | |
| 235 | #define ENV_ESC 2 | |
| 236 | #define ENV_USERVAR 3 | |
| 237 | ||
| 238 | /* | |
| 239 | * AUTHENTICATION suboptions | |
| 240 | */ | |
| 241 | ||
| 242 | /* | |
| 243 | * Who is authenticating who ... | |
| 244 | */ | |
| 245 | #define AUTH_WHO_CLIENT 0 /* Client authenticating server */ | |
| 246 | #define AUTH_WHO_SERVER 1 /* Server authenticating client */ | |
| 247 | #define AUTH_WHO_MASK 1 | |
| 248 | ||
| 249 | /* | |
| 250 | * amount of authentication done | |
| 251 | */ | |
| 252 | #define AUTH_HOW_ONE_WAY 0 | |
| 253 | #define AUTH_HOW_MUTUAL 2 | |
| 254 | #define AUTH_HOW_MASK 2 | |
| 255 | ||
| 256 | #define AUTHTYPE_NULL 0 | |
| 257 | #define AUTHTYPE_KERBEROS_V4 1 | |
| 258 | #define AUTHTYPE_KERBEROS_V5 2 | |
| 259 | #define AUTHTYPE_SPX 3 | |
| 260 | #define AUTHTYPE_MINK 4 | |
| 261 | #define AUTHTYPE_CNT 5 | |
| 262 | ||
| 263 | #define AUTHTYPE_TEST 99 | |
| 264 | ||
| 265 | #ifdef AUTH_NAMES | |
| 266 | char *authtype_names[] = { | |
| 267 | "NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK", 0, | |
| 268 | }; | |
| 269 | #else | |
| 270 | extern char *authtype_names[]; | |
| 271 | #endif | |
| 272 | ||
| 273 | #define AUTHTYPE_NAME_OK(x) ((unsigned int)(x) < AUTHTYPE_CNT) | |
| 274 | #define AUTHTYPE_NAME(x) authtype_names[x] | |
| 275 | ||
| 276 | /* | |
| 277 | * ENCRYPTion suboptions | |
| 278 | */ | |
| 279 | #define ENCRYPT_IS 0 /* I pick encryption type ... */ | |
| 280 | #define ENCRYPT_SUPPORT 1 /* I support encryption types ... */ | |
| 281 | #define ENCRYPT_REPLY 2 /* Initial setup response */ | |
| 282 | #define ENCRYPT_START 3 /* Am starting to send encrypted */ | |
| 283 | #define ENCRYPT_END 4 /* Am ending encrypted */ | |
| 284 | #define ENCRYPT_REQSTART 5 /* Request you start encrypting */ | |
| 285 | #define ENCRYPT_REQEND 6 /* Request you send encrypting */ | |
| 286 | #define ENCRYPT_ENC_KEYID 7 | |
| 287 | #define ENCRYPT_DEC_KEYID 8 | |
| 288 | #define ENCRYPT_CNT 9 | |
| 289 | ||
| 290 | #define ENCTYPE_ANY 0 | |
| 291 | #define ENCTYPE_DES_CFB64 1 | |
| 292 | #define ENCTYPE_DES_OFB64 2 | |
| 293 | #define ENCTYPE_CNT 3 | |
| 294 | ||
| 295 | #ifdef ENCRYPT_NAMES | |
| 296 | char *encrypt_names[] = { | |
| 297 | "IS", "SUPPORT", "REPLY", "START", "END", | |
| 298 | "REQUEST-START", "REQUEST-END", "ENC-KEYID", "DEC-KEYID", | |
| 299 | 0, | |
| 300 | }; | |
| 301 | char *enctype_names[] = { | |
| 302 | "ANY", "DES_CFB64", "DES_OFB64", 0, | |
| 303 | }; | |
| 304 | #else | |
| 305 | extern char *encrypt_names[]; | |
| 306 | extern char *enctype_names[]; | |
| 307 | #endif | |
| 308 | ||
| 309 | ||
| 310 | #define ENCRYPT_NAME_OK(x) ((unsigned int)(x) < ENCRYPT_CNT) | |
| 311 | #define ENCRYPT_NAME(x) encrypt_names[x] | |
| 312 | ||
| 313 | #define ENCTYPE_NAME_OK(x) ((unsigned int)(x) < ENCTYPE_CNT) | |
| 314 | #define ENCTYPE_NAME(x) enctype_names[x] | |
| 315 | ||
| 316 | #endif /* arpa/telnet.h */ |
libc/glibc-include/arpa/tftp.h created+82
| ... | ... | @@ -0,0 +1,82 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1983, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)tftp.h 8.1 (Berkeley) 6/2/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _ARPA_TFTP_H | |
| 33 | #define _ARPA_TFTP_H 1 | |
| 34 | ||
| 35 | /* | |
| 36 | * Trivial File Transfer Protocol (IEN-133) | |
| 37 | */ | |
| 38 | #define SEGSIZE 512 /* data segment size */ | |
| 39 | ||
| 40 | /* | |
| 41 | * Packet types. | |
| 42 | */ | |
| 43 | #define RRQ 01 /* read request */ | |
| 44 | #define WRQ 02 /* write request */ | |
| 45 | #define DATA 03 /* data packet */ | |
| 46 | #define ACK 04 /* acknowledgement */ | |
| 47 | #define ERROR 05 /* error code */ | |
| 48 | ||
| 49 | struct tftphdr { | |
| 50 | short th_opcode; /* packet type */ | |
| 51 | union { | |
| 52 | char tu_padding[3]; /* sizeof() compat */ | |
| 53 | struct { | |
| 54 | union { | |
| 55 | unsigned short tu_block; /* block # */ | |
| 56 | short tu_code; /* error code */ | |
| 57 | } __attribute__ ((__packed__)) th_u3; | |
| 58 | char tu_data[0]; /* data or error string */ | |
| 59 | } __attribute__ ((__packed__)) th_u2; | |
| 60 | char tu_stuff[0]; /* request packet stuff */ | |
| 61 | } __attribute__ ((__packed__)) th_u1; | |
| 62 | } __attribute__ ((__packed__)); | |
| 63 | ||
| 64 | #define th_block th_u1.th_u2.th_u3.tu_block | |
| 65 | #define th_code th_u1.th_u2.th_u3.tu_code | |
| 66 | #define th_stuff th_u1.tu_stuff | |
| 67 | #define th_data th_u1.th_u2.tu_data | |
| 68 | #define th_msg th_u1.th_u2.tu_data | |
| 69 | ||
| 70 | /* | |
| 71 | * Error codes. | |
| 72 | */ | |
| 73 | #define EUNDEF 0 /* not defined */ | |
| 74 | #define ENOTFOUND 1 /* file not found */ | |
| 75 | #define EACCESS 2 /* access violation */ | |
| 76 | #define ENOSPACE 3 /* disk full or allocation exceeded */ | |
| 77 | #define EBADOP 4 /* illegal TFTP operation */ | |
| 78 | #define EBADID 5 /* unknown transfer ID */ | |
| 79 | #define EEXISTS 6 /* file already exists */ | |
| 80 | #define ENOUSER 7 /* no such user */ | |
| 81 | ||
| 82 | #endif /* arpa/tftp.h */ |
libc/glibc-include/assert.h created+141
| ... | ... | @@ -0,0 +1,141 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.2 Diagnostics <assert.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifdef _ASSERT_H | |
| 23 | ||
| 24 | # undef _ASSERT_H | |
| 25 | # undef assert | |
| 26 | # undef __ASSERT_VOID_CAST | |
| 27 | ||
| 28 | # ifdef __USE_GNU | |
| 29 | # undef assert_perror | |
| 30 | # endif | |
| 31 | ||
| 32 | #endif /* assert.h */ | |
| 33 | ||
| 34 | #define _ASSERT_H 1 | |
| 35 | #include <features.h> | |
| 36 | ||
| 37 | #if defined __cplusplus && __GNUC_PREREQ (2,95) | |
| 38 | # define __ASSERT_VOID_CAST static_cast<void> | |
| 39 | #else | |
| 40 | # define __ASSERT_VOID_CAST (void) | |
| 41 | #endif | |
| 42 | ||
| 43 | /* void assert (int expression); | |
| 44 | ||
| 45 | If NDEBUG is defined, do nothing. | |
| 46 | If not, and EXPRESSION is zero, print an error message and abort. */ | |
| 47 | ||
| 48 | #ifdef NDEBUG | |
| 49 | ||
| 50 | # define assert(expr) (__ASSERT_VOID_CAST (0)) | |
| 51 | ||
| 52 | /* void assert_perror (int errnum); | |
| 53 | ||
| 54 | If NDEBUG is defined, do nothing. If not, and ERRNUM is not zero, print an | |
| 55 | error message with the error text for ERRNUM and abort. | |
| 56 | (This is a GNU extension.) */ | |
| 57 | ||
| 58 | # ifdef __USE_GNU | |
| 59 | # define assert_perror(errnum) (__ASSERT_VOID_CAST (0)) | |
| 60 | # endif | |
| 61 | ||
| 62 | #else /* Not NDEBUG. */ | |
| 63 | ||
| 64 | __BEGIN_DECLS | |
| 65 | ||
| 66 | /* This prints an "Assertion failed" message and aborts. */ | |
| 67 | extern void __assert_fail (const char *__assertion, const char *__file, | |
| 68 | unsigned int __line, const char *__function) | |
| 69 | __THROW __attribute__ ((__noreturn__)); | |
| 70 | ||
| 71 | /* Likewise, but prints the error text for ERRNUM. */ | |
| 72 | extern void __assert_perror_fail (int __errnum, const char *__file, | |
| 73 | unsigned int __line, const char *__function) | |
| 74 | __THROW __attribute__ ((__noreturn__)); | |
| 75 | ||
| 76 | ||
| 77 | /* The following is not at all used here but needed for standard | |
| 78 | compliance. */ | |
| 79 | extern void __assert (const char *__assertion, const char *__file, int __line) | |
| 80 | __THROW __attribute__ ((__noreturn__)); | |
| 81 | ||
| 82 | ||
| 83 | __END_DECLS | |
| 84 | ||
| 85 | /* When possible, define assert so that it does not add extra | |
| 86 | parentheses around EXPR. Otherwise, those added parentheses would | |
| 87 | suppress warnings we'd expect to be detected by gcc's -Wparentheses. */ | |
| 88 | # if defined __cplusplus | |
| 89 | # define assert(expr) \ | |
| 90 | (static_cast <bool> (expr) \ | |
| 91 | ? void (0) \ | |
| 92 | : __assert_fail (#expr, __FILE__, __LINE__, __ASSERT_FUNCTION)) | |
| 93 | # elif !defined __GNUC__ || defined __STRICT_ANSI__ | |
| 94 | # define assert(expr) \ | |
| 95 | ((expr) \ | |
| 96 | ? __ASSERT_VOID_CAST (0) \ | |
| 97 | : __assert_fail (#expr, __FILE__, __LINE__, __ASSERT_FUNCTION)) | |
| 98 | # else | |
| 99 | /* The first occurrence of EXPR is not evaluated due to the sizeof, | |
| 100 | but will trigger any pedantic warnings masked by the __extension__ | |
| 101 | for the second occurrence. The ternary operator is required to | |
| 102 | support function pointers and bit fields in this context, and to | |
| 103 | suppress the evaluation of variable length arrays. */ | |
| 104 | # define assert(expr) \ | |
| 105 | ((void) sizeof ((expr) ? 1 : 0), __extension__ ({ \ | |
| 106 | if (expr) \ | |
| 107 | ; /* empty */ \ | |
| 108 | else \ | |
| 109 | __assert_fail (#expr, __FILE__, __LINE__, __ASSERT_FUNCTION); \ | |
| 110 | })) | |
| 111 | # endif | |
| 112 | ||
| 113 | # ifdef __USE_GNU | |
| 114 | # define assert_perror(errnum) \ | |
| 115 | (!(errnum) \ | |
| 116 | ? __ASSERT_VOID_CAST (0) \ | |
| 117 | : __assert_perror_fail ((errnum), __FILE__, __LINE__, __ASSERT_FUNCTION)) | |
| 118 | # endif | |
| 119 | ||
| 120 | /* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__' | |
| 121 | which contains the name of the function currently being defined. | |
| 122 | This is broken in G++ before version 2.6. | |
| 123 | C9x has a similar variable called __func__, but prefer the GCC one since | |
| 124 | it demangles C++ function names. */ | |
| 125 | # if defined __cplusplus ? __GNUC_PREREQ (2, 6) : __GNUC_PREREQ (2, 4) | |
| 126 | # define __ASSERT_FUNCTION __extension__ __PRETTY_FUNCTION__ | |
| 127 | # else | |
| 128 | # if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L | |
| 129 | # define __ASSERT_FUNCTION __func__ | |
| 130 | # else | |
| 131 | # define __ASSERT_FUNCTION ((const char *) 0) | |
| 132 | # endif | |
| 133 | # endif | |
| 134 | ||
| 135 | #endif /* NDEBUG. */ | |
| 136 | ||
| 137 | ||
| 138 | #if defined __USE_ISOC11 && !defined __cplusplus | |
| 139 | # undef static_assert | |
| 140 | # define static_assert _Static_assert | |
| 141 | #endif |
libc/glibc-include/bits/a.out.h created+11
| ... | ... | @@ -0,0 +1,11 @@ |
| 1 | #ifndef __A_OUT_GNU_H__ | |
| 2 | # error "Never use <bits/a.out.h> directly; include <a.out.h> instead." | |
| 3 | #endif | |
| 4 | ||
| 5 | #ifdef __x86_64__ | |
| 6 | ||
| 7 | /* Signal to users of this header that this architecture really doesn't | |
| 8 | support a.out binary format. */ | |
| 9 | #define __NO_A_OUT_SUPPORT 1 | |
| 10 | ||
| 11 | #endif |
libc/glibc-include/bits/byteswap.h created+79
| ... | ... | @@ -0,0 +1,79 @@ |
| 1 | /* Macros and inline functions to swap the order of bytes in integer values. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #if !defined _BYTESWAP_H && !defined _NETINET_IN_H && !defined _ENDIAN_H | |
| 20 | # error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_BYTESWAP_H | |
| 24 | #define _BITS_BYTESWAP_H 1 | |
| 25 | ||
| 26 | #include <features.h> | |
| 27 | #include <bits/types.h> | |
| 28 | ||
| 29 | /* Swap bytes in 16-bit value. */ | |
| 30 | #define __bswap_constant_16(x) \ | |
| 31 | ((__uint16_t) ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8))) | |
| 32 | ||
| 33 | static __inline __uint16_t | |
| 34 | __bswap_16 (__uint16_t __bsx) | |
| 35 | { | |
| 36 | #if __GNUC_PREREQ (4, 8) | |
| 37 | return __builtin_bswap16 (__bsx); | |
| 38 | #else | |
| 39 | return __bswap_constant_16 (__bsx); | |
| 40 | #endif | |
| 41 | } | |
| 42 | ||
| 43 | /* Swap bytes in 32-bit value. */ | |
| 44 | #define __bswap_constant_32(x) \ | |
| 45 | ((((x) & 0xff000000u) >> 24) | (((x) & 0x00ff0000u) >> 8) \ | |
| 46 | | (((x) & 0x0000ff00u) << 8) | (((x) & 0x000000ffu) << 24)) | |
| 47 | ||
| 48 | static __inline __uint32_t | |
| 49 | __bswap_32 (__uint32_t __bsx) | |
| 50 | { | |
| 51 | #if __GNUC_PREREQ (4, 3) | |
| 52 | return __builtin_bswap32 (__bsx); | |
| 53 | #else | |
| 54 | return __bswap_constant_32 (__bsx); | |
| 55 | #endif | |
| 56 | } | |
| 57 | ||
| 58 | /* Swap bytes in 64-bit value. */ | |
| 59 | #define __bswap_constant_64(x) \ | |
| 60 | ((((x) & 0xff00000000000000ull) >> 56) \ | |
| 61 | | (((x) & 0x00ff000000000000ull) >> 40) \ | |
| 62 | | (((x) & 0x0000ff0000000000ull) >> 24) \ | |
| 63 | | (((x) & 0x000000ff00000000ull) >> 8) \ | |
| 64 | | (((x) & 0x00000000ff000000ull) << 8) \ | |
| 65 | | (((x) & 0x0000000000ff0000ull) << 24) \ | |
| 66 | | (((x) & 0x000000000000ff00ull) << 40) \ | |
| 67 | | (((x) & 0x00000000000000ffull) << 56)) | |
| 68 | ||
| 69 | __extension__ static __inline __uint64_t | |
| 70 | __bswap_64 (__uint64_t __bsx) | |
| 71 | { | |
| 72 | #if __GNUC_PREREQ (4, 3) | |
| 73 | return __builtin_bswap64 (__bsx); | |
| 74 | #else | |
| 75 | return __bswap_constant_64 (__bsx); | |
| 76 | #endif | |
| 77 | } | |
| 78 | ||
| 79 | #endif /* _BITS_BYTESWAP_H */ |
libc/glibc-include/bits/cmathcalls.h created+130
| ... | ... | @@ -0,0 +1,130 @@ |
| 1 | /* Prototype declarations for complex math functions; | |
| 2 | helper file for <complex.h>. | |
| 3 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | /* NOTE: Because of the special way this file is used by <complex.h>, this | |
| 21 | file must NOT be protected from multiple inclusion as header files | |
| 22 | usually are. | |
| 23 | ||
| 24 | This file provides prototype declarations for the math functions. | |
| 25 | Most functions are declared using the macro: | |
| 26 | ||
| 27 | __MATHCALL (NAME, (ARGS...)); | |
| 28 | ||
| 29 | This means there is a function `NAME' returning `double' and a function | |
| 30 | `NAMEf' returning `float'. Each place `_Mdouble_' appears in the | |
| 31 | prototype, that is actually `double' in the prototype for `NAME' and | |
| 32 | `float' in the prototype for `NAMEf'. Reentrant variant functions are | |
| 33 | called `NAME_r' and `NAMEf_r'. | |
| 34 | ||
| 35 | Functions returning other types like `int' are declared using the macro: | |
| 36 | ||
| 37 | __MATHDECL (TYPE, NAME, (ARGS...)); | |
| 38 | ||
| 39 | This is just like __MATHCALL but for a function returning `TYPE' | |
| 40 | instead of `_Mdouble_'. In all of these cases, there is still | |
| 41 | both a `NAME' and a `NAMEf' that takes `float' arguments. */ | |
| 42 | ||
| 43 | #ifndef _COMPLEX_H | |
| 44 | #error "Never use <bits/cmathcalls.h> directly; include <complex.h> instead." | |
| 45 | #endif | |
| 46 | ||
| 47 | #ifndef _Mdouble_complex_ | |
| 48 | # define _Mdouble_complex_ _Mdouble_ _Complex | |
| 49 | #endif | |
| 50 | ||
| 51 | ||
| 52 | /* Trigonometric functions. */ | |
| 53 | ||
| 54 | /* Arc cosine of Z. */ | |
| 55 | __MATHCALL (cacos, (_Mdouble_complex_ __z)); | |
| 56 | /* Arc sine of Z. */ | |
| 57 | __MATHCALL (casin, (_Mdouble_complex_ __z)); | |
| 58 | /* Arc tangent of Z. */ | |
| 59 | __MATHCALL (catan, (_Mdouble_complex_ __z)); | |
| 60 | ||
| 61 | /* Cosine of Z. */ | |
| 62 | __MATHCALL (ccos, (_Mdouble_complex_ __z)); | |
| 63 | /* Sine of Z. */ | |
| 64 | __MATHCALL (csin, (_Mdouble_complex_ __z)); | |
| 65 | /* Tangent of Z. */ | |
| 66 | __MATHCALL (ctan, (_Mdouble_complex_ __z)); | |
| 67 | ||
| 68 | ||
| 69 | /* Hyperbolic functions. */ | |
| 70 | ||
| 71 | /* Hyperbolic arc cosine of Z. */ | |
| 72 | __MATHCALL (cacosh, (_Mdouble_complex_ __z)); | |
| 73 | /* Hyperbolic arc sine of Z. */ | |
| 74 | __MATHCALL (casinh, (_Mdouble_complex_ __z)); | |
| 75 | /* Hyperbolic arc tangent of Z. */ | |
| 76 | __MATHCALL (catanh, (_Mdouble_complex_ __z)); | |
| 77 | ||
| 78 | /* Hyperbolic cosine of Z. */ | |
| 79 | __MATHCALL (ccosh, (_Mdouble_complex_ __z)); | |
| 80 | /* Hyperbolic sine of Z. */ | |
| 81 | __MATHCALL (csinh, (_Mdouble_complex_ __z)); | |
| 82 | /* Hyperbolic tangent of Z. */ | |
| 83 | __MATHCALL (ctanh, (_Mdouble_complex_ __z)); | |
| 84 | ||
| 85 | ||
| 86 | /* Exponential and logarithmic functions. */ | |
| 87 | ||
| 88 | /* Exponential function of Z. */ | |
| 89 | __MATHCALL (cexp, (_Mdouble_complex_ __z)); | |
| 90 | ||
| 91 | /* Natural logarithm of Z. */ | |
| 92 | __MATHCALL (clog, (_Mdouble_complex_ __z)); | |
| 93 | ||
| 94 | #ifdef __USE_GNU | |
| 95 | /* The base 10 logarithm is not defined by the standard but to implement | |
| 96 | the standard C++ library it is handy. */ | |
| 97 | __MATHCALL (clog10, (_Mdouble_complex_ __z)); | |
| 98 | #endif | |
| 99 | ||
| 100 | /* Power functions. */ | |
| 101 | ||
| 102 | /* Return X to the Y power. */ | |
| 103 | __MATHCALL (cpow, (_Mdouble_complex_ __x, _Mdouble_complex_ __y)); | |
| 104 | ||
| 105 | /* Return the square root of Z. */ | |
| 106 | __MATHCALL (csqrt, (_Mdouble_complex_ __z)); | |
| 107 | ||
| 108 | ||
| 109 | /* Absolute value, conjugates, and projection. */ | |
| 110 | ||
| 111 | /* Absolute value of Z. */ | |
| 112 | __MATHDECL (_Mdouble_,cabs, (_Mdouble_complex_ __z)); | |
| 113 | ||
| 114 | /* Argument value of Z. */ | |
| 115 | __MATHDECL (_Mdouble_,carg, (_Mdouble_complex_ __z)); | |
| 116 | ||
| 117 | /* Complex conjugate of Z. */ | |
| 118 | __MATHCALL (conj, (_Mdouble_complex_ __z)); | |
| 119 | ||
| 120 | /* Projection of Z onto the Riemann sphere. */ | |
| 121 | __MATHCALL (cproj, (_Mdouble_complex_ __z)); | |
| 122 | ||
| 123 | ||
| 124 | /* Decomposing complex values. */ | |
| 125 | ||
| 126 | /* Imaginary part of Z. */ | |
| 127 | __MATHDECL (_Mdouble_,cimag, (_Mdouble_complex_ __z)); | |
| 128 | ||
| 129 | /* Real part of Z. */ | |
| 130 | __MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z)); |
libc/glibc-include/bits/confname.h created+675
| ... | ... | @@ -0,0 +1,675 @@ |
| 1 | /* `sysconf', `pathconf', and `confstr' NAME values. Generic version. | |
| 2 | Copyright (C) 1993-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _UNISTD_H | |
| 20 | # error "Never use <bits/confname.h> directly; include <unistd.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* Values for the NAME argument to `pathconf' and `fpathconf'. */ | |
| 24 | enum | |
| 25 | { | |
| 26 | _PC_LINK_MAX, | |
| 27 | #define _PC_LINK_MAX _PC_LINK_MAX | |
| 28 | _PC_MAX_CANON, | |
| 29 | #define _PC_MAX_CANON _PC_MAX_CANON | |
| 30 | _PC_MAX_INPUT, | |
| 31 | #define _PC_MAX_INPUT _PC_MAX_INPUT | |
| 32 | _PC_NAME_MAX, | |
| 33 | #define _PC_NAME_MAX _PC_NAME_MAX | |
| 34 | _PC_PATH_MAX, | |
| 35 | #define _PC_PATH_MAX _PC_PATH_MAX | |
| 36 | _PC_PIPE_BUF, | |
| 37 | #define _PC_PIPE_BUF _PC_PIPE_BUF | |
| 38 | _PC_CHOWN_RESTRICTED, | |
| 39 | #define _PC_CHOWN_RESTRICTED _PC_CHOWN_RESTRICTED | |
| 40 | _PC_NO_TRUNC, | |
| 41 | #define _PC_NO_TRUNC _PC_NO_TRUNC | |
| 42 | _PC_VDISABLE, | |
| 43 | #define _PC_VDISABLE _PC_VDISABLE | |
| 44 | _PC_SYNC_IO, | |
| 45 | #define _PC_SYNC_IO _PC_SYNC_IO | |
| 46 | _PC_ASYNC_IO, | |
| 47 | #define _PC_ASYNC_IO _PC_ASYNC_IO | |
| 48 | _PC_PRIO_IO, | |
| 49 | #define _PC_PRIO_IO _PC_PRIO_IO | |
| 50 | _PC_SOCK_MAXBUF, | |
| 51 | #define _PC_SOCK_MAXBUF _PC_SOCK_MAXBUF | |
| 52 | _PC_FILESIZEBITS, | |
| 53 | #define _PC_FILESIZEBITS _PC_FILESIZEBITS | |
| 54 | _PC_REC_INCR_XFER_SIZE, | |
| 55 | #define _PC_REC_INCR_XFER_SIZE _PC_REC_INCR_XFER_SIZE | |
| 56 | _PC_REC_MAX_XFER_SIZE, | |
| 57 | #define _PC_REC_MAX_XFER_SIZE _PC_REC_MAX_XFER_SIZE | |
| 58 | _PC_REC_MIN_XFER_SIZE, | |
| 59 | #define _PC_REC_MIN_XFER_SIZE _PC_REC_MIN_XFER_SIZE | |
| 60 | _PC_REC_XFER_ALIGN, | |
| 61 | #define _PC_REC_XFER_ALIGN _PC_REC_XFER_ALIGN | |
| 62 | _PC_ALLOC_SIZE_MIN, | |
| 63 | #define _PC_ALLOC_SIZE_MIN _PC_ALLOC_SIZE_MIN | |
| 64 | _PC_SYMLINK_MAX, | |
| 65 | #define _PC_SYMLINK_MAX _PC_SYMLINK_MAX | |
| 66 | _PC_2_SYMLINKS | |
| 67 | #define _PC_2_SYMLINKS _PC_2_SYMLINKS | |
| 68 | }; | |
| 69 | ||
| 70 | /* Values for the argument to `sysconf'. */ | |
| 71 | enum | |
| 72 | { | |
| 73 | _SC_ARG_MAX, | |
| 74 | #define _SC_ARG_MAX _SC_ARG_MAX | |
| 75 | _SC_CHILD_MAX, | |
| 76 | #define _SC_CHILD_MAX _SC_CHILD_MAX | |
| 77 | _SC_CLK_TCK, | |
| 78 | #define _SC_CLK_TCK _SC_CLK_TCK | |
| 79 | _SC_NGROUPS_MAX, | |
| 80 | #define _SC_NGROUPS_MAX _SC_NGROUPS_MAX | |
| 81 | _SC_OPEN_MAX, | |
| 82 | #define _SC_OPEN_MAX _SC_OPEN_MAX | |
| 83 | _SC_STREAM_MAX, | |
| 84 | #define _SC_STREAM_MAX _SC_STREAM_MAX | |
| 85 | _SC_TZNAME_MAX, | |
| 86 | #define _SC_TZNAME_MAX _SC_TZNAME_MAX | |
| 87 | _SC_JOB_CONTROL, | |
| 88 | #define _SC_JOB_CONTROL _SC_JOB_CONTROL | |
| 89 | _SC_SAVED_IDS, | |
| 90 | #define _SC_SAVED_IDS _SC_SAVED_IDS | |
| 91 | _SC_REALTIME_SIGNALS, | |
| 92 | #define _SC_REALTIME_SIGNALS _SC_REALTIME_SIGNALS | |
| 93 | _SC_PRIORITY_SCHEDULING, | |
| 94 | #define _SC_PRIORITY_SCHEDULING _SC_PRIORITY_SCHEDULING | |
| 95 | _SC_TIMERS, | |
| 96 | #define _SC_TIMERS _SC_TIMERS | |
| 97 | _SC_ASYNCHRONOUS_IO, | |
| 98 | #define _SC_ASYNCHRONOUS_IO _SC_ASYNCHRONOUS_IO | |
| 99 | _SC_PRIORITIZED_IO, | |
| 100 | #define _SC_PRIORITIZED_IO _SC_PRIORITIZED_IO | |
| 101 | _SC_SYNCHRONIZED_IO, | |
| 102 | #define _SC_SYNCHRONIZED_IO _SC_SYNCHRONIZED_IO | |
| 103 | _SC_FSYNC, | |
| 104 | #define _SC_FSYNC _SC_FSYNC | |
| 105 | _SC_MAPPED_FILES, | |
| 106 | #define _SC_MAPPED_FILES _SC_MAPPED_FILES | |
| 107 | _SC_MEMLOCK, | |
| 108 | #define _SC_MEMLOCK _SC_MEMLOCK | |
| 109 | _SC_MEMLOCK_RANGE, | |
| 110 | #define _SC_MEMLOCK_RANGE _SC_MEMLOCK_RANGE | |
| 111 | _SC_MEMORY_PROTECTION, | |
| 112 | #define _SC_MEMORY_PROTECTION _SC_MEMORY_PROTECTION | |
| 113 | _SC_MESSAGE_PASSING, | |
| 114 | #define _SC_MESSAGE_PASSING _SC_MESSAGE_PASSING | |
| 115 | _SC_SEMAPHORES, | |
| 116 | #define _SC_SEMAPHORES _SC_SEMAPHORES | |
| 117 | _SC_SHARED_MEMORY_OBJECTS, | |
| 118 | #define _SC_SHARED_MEMORY_OBJECTS _SC_SHARED_MEMORY_OBJECTS | |
| 119 | _SC_AIO_LISTIO_MAX, | |
| 120 | #define _SC_AIO_LISTIO_MAX _SC_AIO_LISTIO_MAX | |
| 121 | _SC_AIO_MAX, | |
| 122 | #define _SC_AIO_MAX _SC_AIO_MAX | |
| 123 | _SC_AIO_PRIO_DELTA_MAX, | |
| 124 | #define _SC_AIO_PRIO_DELTA_MAX _SC_AIO_PRIO_DELTA_MAX | |
| 125 | _SC_DELAYTIMER_MAX, | |
| 126 | #define _SC_DELAYTIMER_MAX _SC_DELAYTIMER_MAX | |
| 127 | _SC_MQ_OPEN_MAX, | |
| 128 | #define _SC_MQ_OPEN_MAX _SC_MQ_OPEN_MAX | |
| 129 | _SC_MQ_PRIO_MAX, | |
| 130 | #define _SC_MQ_PRIO_MAX _SC_MQ_PRIO_MAX | |
| 131 | _SC_VERSION, | |
| 132 | #define _SC_VERSION _SC_VERSION | |
| 133 | _SC_PAGESIZE, | |
| 134 | #define _SC_PAGESIZE _SC_PAGESIZE | |
| 135 | #define _SC_PAGE_SIZE _SC_PAGESIZE | |
| 136 | _SC_RTSIG_MAX, | |
| 137 | #define _SC_RTSIG_MAX _SC_RTSIG_MAX | |
| 138 | _SC_SEM_NSEMS_MAX, | |
| 139 | #define _SC_SEM_NSEMS_MAX _SC_SEM_NSEMS_MAX | |
| 140 | _SC_SEM_VALUE_MAX, | |
| 141 | #define _SC_SEM_VALUE_MAX _SC_SEM_VALUE_MAX | |
| 142 | _SC_SIGQUEUE_MAX, | |
| 143 | #define _SC_SIGQUEUE_MAX _SC_SIGQUEUE_MAX | |
| 144 | _SC_TIMER_MAX, | |
| 145 | #define _SC_TIMER_MAX _SC_TIMER_MAX | |
| 146 | ||
| 147 | /* Values for the argument to `sysconf' | |
| 148 | corresponding to _POSIX2_* symbols. */ | |
| 149 | _SC_BC_BASE_MAX, | |
| 150 | #define _SC_BC_BASE_MAX _SC_BC_BASE_MAX | |
| 151 | _SC_BC_DIM_MAX, | |
| 152 | #define _SC_BC_DIM_MAX _SC_BC_DIM_MAX | |
| 153 | _SC_BC_SCALE_MAX, | |
| 154 | #define _SC_BC_SCALE_MAX _SC_BC_SCALE_MAX | |
| 155 | _SC_BC_STRING_MAX, | |
| 156 | #define _SC_BC_STRING_MAX _SC_BC_STRING_MAX | |
| 157 | _SC_COLL_WEIGHTS_MAX, | |
| 158 | #define _SC_COLL_WEIGHTS_MAX _SC_COLL_WEIGHTS_MAX | |
| 159 | _SC_EQUIV_CLASS_MAX, | |
| 160 | #define _SC_EQUIV_CLASS_MAX _SC_EQUIV_CLASS_MAX | |
| 161 | _SC_EXPR_NEST_MAX, | |
| 162 | #define _SC_EXPR_NEST_MAX _SC_EXPR_NEST_MAX | |
| 163 | _SC_LINE_MAX, | |
| 164 | #define _SC_LINE_MAX _SC_LINE_MAX | |
| 165 | _SC_RE_DUP_MAX, | |
| 166 | #define _SC_RE_DUP_MAX _SC_RE_DUP_MAX | |
| 167 | _SC_CHARCLASS_NAME_MAX, | |
| 168 | #define _SC_CHARCLASS_NAME_MAX _SC_CHARCLASS_NAME_MAX | |
| 169 | ||
| 170 | _SC_2_VERSION, | |
| 171 | #define _SC_2_VERSION _SC_2_VERSION | |
| 172 | _SC_2_C_BIND, | |
| 173 | #define _SC_2_C_BIND _SC_2_C_BIND | |
| 174 | _SC_2_C_DEV, | |
| 175 | #define _SC_2_C_DEV _SC_2_C_DEV | |
| 176 | _SC_2_FORT_DEV, | |
| 177 | #define _SC_2_FORT_DEV _SC_2_FORT_DEV | |
| 178 | _SC_2_FORT_RUN, | |
| 179 | #define _SC_2_FORT_RUN _SC_2_FORT_RUN | |
| 180 | _SC_2_SW_DEV, | |
| 181 | #define _SC_2_SW_DEV _SC_2_SW_DEV | |
| 182 | _SC_2_LOCALEDEF, | |
| 183 | #define _SC_2_LOCALEDEF _SC_2_LOCALEDEF | |
| 184 | ||
| 185 | _SC_PII, | |
| 186 | #define _SC_PII _SC_PII | |
| 187 | _SC_PII_XTI, | |
| 188 | #define _SC_PII_XTI _SC_PII_XTI | |
| 189 | _SC_PII_SOCKET, | |
| 190 | #define _SC_PII_SOCKET _SC_PII_SOCKET | |
| 191 | _SC_PII_INTERNET, | |
| 192 | #define _SC_PII_INTERNET _SC_PII_INTERNET | |
| 193 | _SC_PII_OSI, | |
| 194 | #define _SC_PII_OSI _SC_PII_OSI | |
| 195 | _SC_POLL, | |
| 196 | #define _SC_POLL _SC_POLL | |
| 197 | _SC_SELECT, | |
| 198 | #define _SC_SELECT _SC_SELECT | |
| 199 | _SC_UIO_MAXIOV, | |
| 200 | #define _SC_UIO_MAXIOV _SC_UIO_MAXIOV | |
| 201 | _SC_IOV_MAX = _SC_UIO_MAXIOV, | |
| 202 | #define _SC_IOV_MAX _SC_IOV_MAX | |
| 203 | _SC_PII_INTERNET_STREAM, | |
| 204 | #define _SC_PII_INTERNET_STREAM _SC_PII_INTERNET_STREAM | |
| 205 | _SC_PII_INTERNET_DGRAM, | |
| 206 | #define _SC_PII_INTERNET_DGRAM _SC_PII_INTERNET_DGRAM | |
| 207 | _SC_PII_OSI_COTS, | |
| 208 | #define _SC_PII_OSI_COTS _SC_PII_OSI_COTS | |
| 209 | _SC_PII_OSI_CLTS, | |
| 210 | #define _SC_PII_OSI_CLTS _SC_PII_OSI_CLTS | |
| 211 | _SC_PII_OSI_M, | |
| 212 | #define _SC_PII_OSI_M _SC_PII_OSI_M | |
| 213 | _SC_T_IOV_MAX, | |
| 214 | #define _SC_T_IOV_MAX _SC_T_IOV_MAX | |
| 215 | ||
| 216 | /* Values according to POSIX 1003.1c (POSIX threads). */ | |
| 217 | _SC_THREADS, | |
| 218 | #define _SC_THREADS _SC_THREADS | |
| 219 | _SC_THREAD_SAFE_FUNCTIONS, | |
| 220 | #define _SC_THREAD_SAFE_FUNCTIONS _SC_THREAD_SAFE_FUNCTIONS | |
| 221 | _SC_GETGR_R_SIZE_MAX, | |
| 222 | #define _SC_GETGR_R_SIZE_MAX _SC_GETGR_R_SIZE_MAX | |
| 223 | _SC_GETPW_R_SIZE_MAX, | |
| 224 | #define _SC_GETPW_R_SIZE_MAX _SC_GETPW_R_SIZE_MAX | |
| 225 | _SC_LOGIN_NAME_MAX, | |
| 226 | #define _SC_LOGIN_NAME_MAX _SC_LOGIN_NAME_MAX | |
| 227 | _SC_TTY_NAME_MAX, | |
| 228 | #define _SC_TTY_NAME_MAX _SC_TTY_NAME_MAX | |
| 229 | _SC_THREAD_DESTRUCTOR_ITERATIONS, | |
| 230 | #define _SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS | |
| 231 | _SC_THREAD_KEYS_MAX, | |
| 232 | #define _SC_THREAD_KEYS_MAX _SC_THREAD_KEYS_MAX | |
| 233 | _SC_THREAD_STACK_MIN, | |
| 234 | #define _SC_THREAD_STACK_MIN _SC_THREAD_STACK_MIN | |
| 235 | _SC_THREAD_THREADS_MAX, | |
| 236 | #define _SC_THREAD_THREADS_MAX _SC_THREAD_THREADS_MAX | |
| 237 | _SC_THREAD_ATTR_STACKADDR, | |
| 238 | #define _SC_THREAD_ATTR_STACKADDR _SC_THREAD_ATTR_STACKADDR | |
| 239 | _SC_THREAD_ATTR_STACKSIZE, | |
| 240 | #define _SC_THREAD_ATTR_STACKSIZE _SC_THREAD_ATTR_STACKSIZE | |
| 241 | _SC_THREAD_PRIORITY_SCHEDULING, | |
| 242 | #define _SC_THREAD_PRIORITY_SCHEDULING _SC_THREAD_PRIORITY_SCHEDULING | |
| 243 | _SC_THREAD_PRIO_INHERIT, | |
| 244 | #define _SC_THREAD_PRIO_INHERIT _SC_THREAD_PRIO_INHERIT | |
| 245 | _SC_THREAD_PRIO_PROTECT, | |
| 246 | #define _SC_THREAD_PRIO_PROTECT _SC_THREAD_PRIO_PROTECT | |
| 247 | _SC_THREAD_PROCESS_SHARED, | |
| 248 | #define _SC_THREAD_PROCESS_SHARED _SC_THREAD_PROCESS_SHARED | |
| 249 | ||
| 250 | _SC_NPROCESSORS_CONF, | |
| 251 | #define _SC_NPROCESSORS_CONF _SC_NPROCESSORS_CONF | |
| 252 | _SC_NPROCESSORS_ONLN, | |
| 253 | #define _SC_NPROCESSORS_ONLN _SC_NPROCESSORS_ONLN | |
| 254 | _SC_PHYS_PAGES, | |
| 255 | #define _SC_PHYS_PAGES _SC_PHYS_PAGES | |
| 256 | _SC_AVPHYS_PAGES, | |
| 257 | #define _SC_AVPHYS_PAGES _SC_AVPHYS_PAGES | |
| 258 | _SC_ATEXIT_MAX, | |
| 259 | #define _SC_ATEXIT_MAX _SC_ATEXIT_MAX | |
| 260 | _SC_PASS_MAX, | |
| 261 | #define _SC_PASS_MAX _SC_PASS_MAX | |
| 262 | ||
| 263 | _SC_XOPEN_VERSION, | |
| 264 | #define _SC_XOPEN_VERSION _SC_XOPEN_VERSION | |
| 265 | _SC_XOPEN_XCU_VERSION, | |
| 266 | #define _SC_XOPEN_XCU_VERSION _SC_XOPEN_XCU_VERSION | |
| 267 | _SC_XOPEN_UNIX, | |
| 268 | #define _SC_XOPEN_UNIX _SC_XOPEN_UNIX | |
| 269 | _SC_XOPEN_CRYPT, | |
| 270 | #define _SC_XOPEN_CRYPT _SC_XOPEN_CRYPT | |
| 271 | _SC_XOPEN_ENH_I18N, | |
| 272 | #define _SC_XOPEN_ENH_I18N _SC_XOPEN_ENH_I18N | |
| 273 | _SC_XOPEN_SHM, | |
| 274 | #define _SC_XOPEN_SHM _SC_XOPEN_SHM | |
| 275 | ||
| 276 | _SC_2_CHAR_TERM, | |
| 277 | #define _SC_2_CHAR_TERM _SC_2_CHAR_TERM | |
| 278 | _SC_2_C_VERSION, | |
| 279 | #define _SC_2_C_VERSION _SC_2_C_VERSION | |
| 280 | _SC_2_UPE, | |
| 281 | #define _SC_2_UPE _SC_2_UPE | |
| 282 | ||
| 283 | _SC_XOPEN_XPG2, | |
| 284 | #define _SC_XOPEN_XPG2 _SC_XOPEN_XPG2 | |
| 285 | _SC_XOPEN_XPG3, | |
| 286 | #define _SC_XOPEN_XPG3 _SC_XOPEN_XPG3 | |
| 287 | _SC_XOPEN_XPG4, | |
| 288 | #define _SC_XOPEN_XPG4 _SC_XOPEN_XPG4 | |
| 289 | ||
| 290 | _SC_CHAR_BIT, | |
| 291 | #define _SC_CHAR_BIT _SC_CHAR_BIT | |
| 292 | _SC_CHAR_MAX, | |
| 293 | #define _SC_CHAR_MAX _SC_CHAR_MAX | |
| 294 | _SC_CHAR_MIN, | |
| 295 | #define _SC_CHAR_MIN _SC_CHAR_MIN | |
| 296 | _SC_INT_MAX, | |
| 297 | #define _SC_INT_MAX _SC_INT_MAX | |
| 298 | _SC_INT_MIN, | |
| 299 | #define _SC_INT_MIN _SC_INT_MIN | |
| 300 | _SC_LONG_BIT, | |
| 301 | #define _SC_LONG_BIT _SC_LONG_BIT | |
| 302 | _SC_WORD_BIT, | |
| 303 | #define _SC_WORD_BIT _SC_WORD_BIT | |
| 304 | _SC_MB_LEN_MAX, | |
| 305 | #define _SC_MB_LEN_MAX _SC_MB_LEN_MAX | |
| 306 | _SC_NZERO, | |
| 307 | #define _SC_NZERO _SC_NZERO | |
| 308 | _SC_SSIZE_MAX, | |
| 309 | #define _SC_SSIZE_MAX _SC_SSIZE_MAX | |
| 310 | _SC_SCHAR_MAX, | |
| 311 | #define _SC_SCHAR_MAX _SC_SCHAR_MAX | |
| 312 | _SC_SCHAR_MIN, | |
| 313 | #define _SC_SCHAR_MIN _SC_SCHAR_MIN | |
| 314 | _SC_SHRT_MAX, | |
| 315 | #define _SC_SHRT_MAX _SC_SHRT_MAX | |
| 316 | _SC_SHRT_MIN, | |
| 317 | #define _SC_SHRT_MIN _SC_SHRT_MIN | |
| 318 | _SC_UCHAR_MAX, | |
| 319 | #define _SC_UCHAR_MAX _SC_UCHAR_MAX | |
| 320 | _SC_UINT_MAX, | |
| 321 | #define _SC_UINT_MAX _SC_UINT_MAX | |
| 322 | _SC_ULONG_MAX, | |
| 323 | #define _SC_ULONG_MAX _SC_ULONG_MAX | |
| 324 | _SC_USHRT_MAX, | |
| 325 | #define _SC_USHRT_MAX _SC_USHRT_MAX | |
| 326 | ||
| 327 | _SC_NL_ARGMAX, | |
| 328 | #define _SC_NL_ARGMAX _SC_NL_ARGMAX | |
| 329 | _SC_NL_LANGMAX, | |
| 330 | #define _SC_NL_LANGMAX _SC_NL_LANGMAX | |
| 331 | _SC_NL_MSGMAX, | |
| 332 | #define _SC_NL_MSGMAX _SC_NL_MSGMAX | |
| 333 | _SC_NL_NMAX, | |
| 334 | #define _SC_NL_NMAX _SC_NL_NMAX | |
| 335 | _SC_NL_SETMAX, | |
| 336 | #define _SC_NL_SETMAX _SC_NL_SETMAX | |
| 337 | _SC_NL_TEXTMAX, | |
| 338 | #define _SC_NL_TEXTMAX _SC_NL_TEXTMAX | |
| 339 | ||
| 340 | _SC_XBS5_ILP32_OFF32, | |
| 341 | #define _SC_XBS5_ILP32_OFF32 _SC_XBS5_ILP32_OFF32 | |
| 342 | _SC_XBS5_ILP32_OFFBIG, | |
| 343 | #define _SC_XBS5_ILP32_OFFBIG _SC_XBS5_ILP32_OFFBIG | |
| 344 | _SC_XBS5_LP64_OFF64, | |
| 345 | #define _SC_XBS5_LP64_OFF64 _SC_XBS5_LP64_OFF64 | |
| 346 | _SC_XBS5_LPBIG_OFFBIG, | |
| 347 | #define _SC_XBS5_LPBIG_OFFBIG _SC_XBS5_LPBIG_OFFBIG | |
| 348 | ||
| 349 | _SC_XOPEN_LEGACY, | |
| 350 | #define _SC_XOPEN_LEGACY _SC_XOPEN_LEGACY | |
| 351 | _SC_XOPEN_REALTIME, | |
| 352 | #define _SC_XOPEN_REALTIME _SC_XOPEN_REALTIME | |
| 353 | _SC_XOPEN_REALTIME_THREADS, | |
| 354 | #define _SC_XOPEN_REALTIME_THREADS _SC_XOPEN_REALTIME_THREADS | |
| 355 | ||
| 356 | _SC_ADVISORY_INFO, | |
| 357 | #define _SC_ADVISORY_INFO _SC_ADVISORY_INFO | |
| 358 | _SC_BARRIERS, | |
| 359 | #define _SC_BARRIERS _SC_BARRIERS | |
| 360 | _SC_BASE, | |
| 361 | #define _SC_BASE _SC_BASE | |
| 362 | _SC_C_LANG_SUPPORT, | |
| 363 | #define _SC_C_LANG_SUPPORT _SC_C_LANG_SUPPORT | |
| 364 | _SC_C_LANG_SUPPORT_R, | |
| 365 | #define _SC_C_LANG_SUPPORT_R _SC_C_LANG_SUPPORT_R | |
| 366 | _SC_CLOCK_SELECTION, | |
| 367 | #define _SC_CLOCK_SELECTION _SC_CLOCK_SELECTION | |
| 368 | _SC_CPUTIME, | |
| 369 | #define _SC_CPUTIME _SC_CPUTIME | |
| 370 | _SC_THREAD_CPUTIME, | |
| 371 | #define _SC_THREAD_CPUTIME _SC_THREAD_CPUTIME | |
| 372 | _SC_DEVICE_IO, | |
| 373 | #define _SC_DEVICE_IO _SC_DEVICE_IO | |
| 374 | _SC_DEVICE_SPECIFIC, | |
| 375 | #define _SC_DEVICE_SPECIFIC _SC_DEVICE_SPECIFIC | |
| 376 | _SC_DEVICE_SPECIFIC_R, | |
| 377 | #define _SC_DEVICE_SPECIFIC_R _SC_DEVICE_SPECIFIC_R | |
| 378 | _SC_FD_MGMT, | |
| 379 | #define _SC_FD_MGMT _SC_FD_MGMT | |
| 380 | _SC_FIFO, | |
| 381 | #define _SC_FIFO _SC_FIFO | |
| 382 | _SC_PIPE, | |
| 383 | #define _SC_PIPE _SC_PIPE | |
| 384 | _SC_FILE_ATTRIBUTES, | |
| 385 | #define _SC_FILE_ATTRIBUTES _SC_FILE_ATTRIBUTES | |
| 386 | _SC_FILE_LOCKING, | |
| 387 | #define _SC_FILE_LOCKING _SC_FILE_LOCKING | |
| 388 | _SC_FILE_SYSTEM, | |
| 389 | #define _SC_FILE_SYSTEM _SC_FILE_SYSTEM | |
| 390 | _SC_MONOTONIC_CLOCK, | |
| 391 | #define _SC_MONOTONIC_CLOCK _SC_MONOTONIC_CLOCK | |
| 392 | _SC_MULTI_PROCESS, | |
| 393 | #define _SC_MULTI_PROCESS _SC_MULTI_PROCESS | |
| 394 | _SC_SINGLE_PROCESS, | |
| 395 | #define _SC_SINGLE_PROCESS _SC_SINGLE_PROCESS | |
| 396 | _SC_NETWORKING, | |
| 397 | #define _SC_NETWORKING _SC_NETWORKING | |
| 398 | _SC_READER_WRITER_LOCKS, | |
| 399 | #define _SC_READER_WRITER_LOCKS _SC_READER_WRITER_LOCKS | |
| 400 | _SC_SPIN_LOCKS, | |
| 401 | #define _SC_SPIN_LOCKS _SC_SPIN_LOCKS | |
| 402 | _SC_REGEXP, | |
| 403 | #define _SC_REGEXP _SC_REGEXP | |
| 404 | _SC_REGEX_VERSION, | |
| 405 | #define _SC_REGEX_VERSION _SC_REGEX_VERSION | |
| 406 | _SC_SHELL, | |
| 407 | #define _SC_SHELL _SC_SHELL | |
| 408 | _SC_SIGNALS, | |
| 409 | #define _SC_SIGNALS _SC_SIGNALS | |
| 410 | _SC_SPAWN, | |
| 411 | #define _SC_SPAWN _SC_SPAWN | |
| 412 | _SC_SPORADIC_SERVER, | |
| 413 | #define _SC_SPORADIC_SERVER _SC_SPORADIC_SERVER | |
| 414 | _SC_THREAD_SPORADIC_SERVER, | |
| 415 | #define _SC_THREAD_SPORADIC_SERVER _SC_THREAD_SPORADIC_SERVER | |
| 416 | _SC_SYSTEM_DATABASE, | |
| 417 | #define _SC_SYSTEM_DATABASE _SC_SYSTEM_DATABASE | |
| 418 | _SC_SYSTEM_DATABASE_R, | |
| 419 | #define _SC_SYSTEM_DATABASE_R _SC_SYSTEM_DATABASE_R | |
| 420 | _SC_TIMEOUTS, | |
| 421 | #define _SC_TIMEOUTS _SC_TIMEOUTS | |
| 422 | _SC_TYPED_MEMORY_OBJECTS, | |
| 423 | #define _SC_TYPED_MEMORY_OBJECTS _SC_TYPED_MEMORY_OBJECTS | |
| 424 | _SC_USER_GROUPS, | |
| 425 | #define _SC_USER_GROUPS _SC_USER_GROUPS | |
| 426 | _SC_USER_GROUPS_R, | |
| 427 | #define _SC_USER_GROUPS_R _SC_USER_GROUPS_R | |
| 428 | _SC_2_PBS, | |
| 429 | #define _SC_2_PBS _SC_2_PBS | |
| 430 | _SC_2_PBS_ACCOUNTING, | |
| 431 | #define _SC_2_PBS_ACCOUNTING _SC_2_PBS_ACCOUNTING | |
| 432 | _SC_2_PBS_LOCATE, | |
| 433 | #define _SC_2_PBS_LOCATE _SC_2_PBS_LOCATE | |
| 434 | _SC_2_PBS_MESSAGE, | |
| 435 | #define _SC_2_PBS_MESSAGE _SC_2_PBS_MESSAGE | |
| 436 | _SC_2_PBS_TRACK, | |
| 437 | #define _SC_2_PBS_TRACK _SC_2_PBS_TRACK | |
| 438 | _SC_SYMLOOP_MAX, | |
| 439 | #define _SC_SYMLOOP_MAX _SC_SYMLOOP_MAX | |
| 440 | _SC_STREAMS, | |
| 441 | #define _SC_STREAMS _SC_STREAMS | |
| 442 | _SC_2_PBS_CHECKPOINT, | |
| 443 | #define _SC_2_PBS_CHECKPOINT _SC_2_PBS_CHECKPOINT | |
| 444 | ||
| 445 | _SC_V6_ILP32_OFF32, | |
| 446 | #define _SC_V6_ILP32_OFF32 _SC_V6_ILP32_OFF32 | |
| 447 | _SC_V6_ILP32_OFFBIG, | |
| 448 | #define _SC_V6_ILP32_OFFBIG _SC_V6_ILP32_OFFBIG | |
| 449 | _SC_V6_LP64_OFF64, | |
| 450 | #define _SC_V6_LP64_OFF64 _SC_V6_LP64_OFF64 | |
| 451 | _SC_V6_LPBIG_OFFBIG, | |
| 452 | #define _SC_V6_LPBIG_OFFBIG _SC_V6_LPBIG_OFFBIG | |
| 453 | ||
| 454 | _SC_HOST_NAME_MAX, | |
| 455 | #define _SC_HOST_NAME_MAX _SC_HOST_NAME_MAX | |
| 456 | _SC_TRACE, | |
| 457 | #define _SC_TRACE _SC_TRACE | |
| 458 | _SC_TRACE_EVENT_FILTER, | |
| 459 | #define _SC_TRACE_EVENT_FILTER _SC_TRACE_EVENT_FILTER | |
| 460 | _SC_TRACE_INHERIT, | |
| 461 | #define _SC_TRACE_INHERIT _SC_TRACE_INHERIT | |
| 462 | _SC_TRACE_LOG, | |
| 463 | #define _SC_TRACE_LOG _SC_TRACE_LOG | |
| 464 | ||
| 465 | _SC_LEVEL1_ICACHE_SIZE, | |
| 466 | #define _SC_LEVEL1_ICACHE_SIZE _SC_LEVEL1_ICACHE_SIZE | |
| 467 | _SC_LEVEL1_ICACHE_ASSOC, | |
| 468 | #define _SC_LEVEL1_ICACHE_ASSOC _SC_LEVEL1_ICACHE_ASSOC | |
| 469 | _SC_LEVEL1_ICACHE_LINESIZE, | |
| 470 | #define _SC_LEVEL1_ICACHE_LINESIZE _SC_LEVEL1_ICACHE_LINESIZE | |
| 471 | _SC_LEVEL1_DCACHE_SIZE, | |
| 472 | #define _SC_LEVEL1_DCACHE_SIZE _SC_LEVEL1_DCACHE_SIZE | |
| 473 | _SC_LEVEL1_DCACHE_ASSOC, | |
| 474 | #define _SC_LEVEL1_DCACHE_ASSOC _SC_LEVEL1_DCACHE_ASSOC | |
| 475 | _SC_LEVEL1_DCACHE_LINESIZE, | |
| 476 | #define _SC_LEVEL1_DCACHE_LINESIZE _SC_LEVEL1_DCACHE_LINESIZE | |
| 477 | _SC_LEVEL2_CACHE_SIZE, | |
| 478 | #define _SC_LEVEL2_CACHE_SIZE _SC_LEVEL2_CACHE_SIZE | |
| 479 | _SC_LEVEL2_CACHE_ASSOC, | |
| 480 | #define _SC_LEVEL2_CACHE_ASSOC _SC_LEVEL2_CACHE_ASSOC | |
| 481 | _SC_LEVEL2_CACHE_LINESIZE, | |
| 482 | #define _SC_LEVEL2_CACHE_LINESIZE _SC_LEVEL2_CACHE_LINESIZE | |
| 483 | _SC_LEVEL3_CACHE_SIZE, | |
| 484 | #define _SC_LEVEL3_CACHE_SIZE _SC_LEVEL3_CACHE_SIZE | |
| 485 | _SC_LEVEL3_CACHE_ASSOC, | |
| 486 | #define _SC_LEVEL3_CACHE_ASSOC _SC_LEVEL3_CACHE_ASSOC | |
| 487 | _SC_LEVEL3_CACHE_LINESIZE, | |
| 488 | #define _SC_LEVEL3_CACHE_LINESIZE _SC_LEVEL3_CACHE_LINESIZE | |
| 489 | _SC_LEVEL4_CACHE_SIZE, | |
| 490 | #define _SC_LEVEL4_CACHE_SIZE _SC_LEVEL4_CACHE_SIZE | |
| 491 | _SC_LEVEL4_CACHE_ASSOC, | |
| 492 | #define _SC_LEVEL4_CACHE_ASSOC _SC_LEVEL4_CACHE_ASSOC | |
| 493 | _SC_LEVEL4_CACHE_LINESIZE, | |
| 494 | #define _SC_LEVEL4_CACHE_LINESIZE _SC_LEVEL4_CACHE_LINESIZE | |
| 495 | /* Leave room here, maybe we need a few more cache levels some day. */ | |
| 496 | ||
| 497 | _SC_IPV6 = _SC_LEVEL1_ICACHE_SIZE + 50, | |
| 498 | #define _SC_IPV6 _SC_IPV6 | |
| 499 | _SC_RAW_SOCKETS, | |
| 500 | #define _SC_RAW_SOCKETS _SC_RAW_SOCKETS | |
| 501 | ||
| 502 | _SC_V7_ILP32_OFF32, | |
| 503 | #define _SC_V7_ILP32_OFF32 _SC_V7_ILP32_OFF32 | |
| 504 | _SC_V7_ILP32_OFFBIG, | |
| 505 | #define _SC_V7_ILP32_OFFBIG _SC_V7_ILP32_OFFBIG | |
| 506 | _SC_V7_LP64_OFF64, | |
| 507 | #define _SC_V7_LP64_OFF64 _SC_V7_LP64_OFF64 | |
| 508 | _SC_V7_LPBIG_OFFBIG, | |
| 509 | #define _SC_V7_LPBIG_OFFBIG _SC_V7_LPBIG_OFFBIG | |
| 510 | ||
| 511 | _SC_SS_REPL_MAX, | |
| 512 | #define _SC_SS_REPL_MAX _SC_SS_REPL_MAX | |
| 513 | ||
| 514 | _SC_TRACE_EVENT_NAME_MAX, | |
| 515 | #define _SC_TRACE_EVENT_NAME_MAX _SC_TRACE_EVENT_NAME_MAX | |
| 516 | _SC_TRACE_NAME_MAX, | |
| 517 | #define _SC_TRACE_NAME_MAX _SC_TRACE_NAME_MAX | |
| 518 | _SC_TRACE_SYS_MAX, | |
| 519 | #define _SC_TRACE_SYS_MAX _SC_TRACE_SYS_MAX | |
| 520 | _SC_TRACE_USER_EVENT_MAX, | |
| 521 | #define _SC_TRACE_USER_EVENT_MAX _SC_TRACE_USER_EVENT_MAX | |
| 522 | ||
| 523 | _SC_XOPEN_STREAMS, | |
| 524 | #define _SC_XOPEN_STREAMS _SC_XOPEN_STREAMS | |
| 525 | ||
| 526 | _SC_THREAD_ROBUST_PRIO_INHERIT, | |
| 527 | #define _SC_THREAD_ROBUST_PRIO_INHERIT _SC_THREAD_ROBUST_PRIO_INHERIT | |
| 528 | _SC_THREAD_ROBUST_PRIO_PROTECT | |
| 529 | #define _SC_THREAD_ROBUST_PRIO_PROTECT _SC_THREAD_ROBUST_PRIO_PROTECT | |
| 530 | }; | |
| 531 | ||
| 532 | /* Values for the NAME argument to `confstr'. */ | |
| 533 | enum | |
| 534 | { | |
| 535 | _CS_PATH, /* The default search path. */ | |
| 536 | #define _CS_PATH _CS_PATH | |
| 537 | ||
| 538 | _CS_V6_WIDTH_RESTRICTED_ENVS, | |
| 539 | #define _CS_V6_WIDTH_RESTRICTED_ENVS _CS_V6_WIDTH_RESTRICTED_ENVS | |
| 540 | #define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS _CS_V6_WIDTH_RESTRICTED_ENVS | |
| 541 | ||
| 542 | _CS_GNU_LIBC_VERSION, | |
| 543 | #define _CS_GNU_LIBC_VERSION _CS_GNU_LIBC_VERSION | |
| 544 | _CS_GNU_LIBPTHREAD_VERSION, | |
| 545 | #define _CS_GNU_LIBPTHREAD_VERSION _CS_GNU_LIBPTHREAD_VERSION | |
| 546 | ||
| 547 | _CS_V5_WIDTH_RESTRICTED_ENVS, | |
| 548 | #define _CS_V5_WIDTH_RESTRICTED_ENVS _CS_V5_WIDTH_RESTRICTED_ENVS | |
| 549 | #define _CS_POSIX_V5_WIDTH_RESTRICTED_ENVS _CS_V5_WIDTH_RESTRICTED_ENVS | |
| 550 | ||
| 551 | _CS_V7_WIDTH_RESTRICTED_ENVS, | |
| 552 | #define _CS_V7_WIDTH_RESTRICTED_ENVS _CS_V7_WIDTH_RESTRICTED_ENVS | |
| 553 | #define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS _CS_V7_WIDTH_RESTRICTED_ENVS | |
| 554 | ||
| 555 | _CS_LFS_CFLAGS = 1000, | |
| 556 | #define _CS_LFS_CFLAGS _CS_LFS_CFLAGS | |
| 557 | _CS_LFS_LDFLAGS, | |
| 558 | #define _CS_LFS_LDFLAGS _CS_LFS_LDFLAGS | |
| 559 | _CS_LFS_LIBS, | |
| 560 | #define _CS_LFS_LIBS _CS_LFS_LIBS | |
| 561 | _CS_LFS_LINTFLAGS, | |
| 562 | #define _CS_LFS_LINTFLAGS _CS_LFS_LINTFLAGS | |
| 563 | _CS_LFS64_CFLAGS, | |
| 564 | #define _CS_LFS64_CFLAGS _CS_LFS64_CFLAGS | |
| 565 | _CS_LFS64_LDFLAGS, | |
| 566 | #define _CS_LFS64_LDFLAGS _CS_LFS64_LDFLAGS | |
| 567 | _CS_LFS64_LIBS, | |
| 568 | #define _CS_LFS64_LIBS _CS_LFS64_LIBS | |
| 569 | _CS_LFS64_LINTFLAGS, | |
| 570 | #define _CS_LFS64_LINTFLAGS _CS_LFS64_LINTFLAGS | |
| 571 | ||
| 572 | _CS_XBS5_ILP32_OFF32_CFLAGS = 1100, | |
| 573 | #define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS | |
| 574 | _CS_XBS5_ILP32_OFF32_LDFLAGS, | |
| 575 | #define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS | |
| 576 | _CS_XBS5_ILP32_OFF32_LIBS, | |
| 577 | #define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS | |
| 578 | _CS_XBS5_ILP32_OFF32_LINTFLAGS, | |
| 579 | #define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS | |
| 580 | _CS_XBS5_ILP32_OFFBIG_CFLAGS, | |
| 581 | #define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS | |
| 582 | _CS_XBS5_ILP32_OFFBIG_LDFLAGS, | |
| 583 | #define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS | |
| 584 | _CS_XBS5_ILP32_OFFBIG_LIBS, | |
| 585 | #define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS | |
| 586 | _CS_XBS5_ILP32_OFFBIG_LINTFLAGS, | |
| 587 | #define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS | |
| 588 | _CS_XBS5_LP64_OFF64_CFLAGS, | |
| 589 | #define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS | |
| 590 | _CS_XBS5_LP64_OFF64_LDFLAGS, | |
| 591 | #define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS | |
| 592 | _CS_XBS5_LP64_OFF64_LIBS, | |
| 593 | #define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS | |
| 594 | _CS_XBS5_LP64_OFF64_LINTFLAGS, | |
| 595 | #define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS | |
| 596 | _CS_XBS5_LPBIG_OFFBIG_CFLAGS, | |
| 597 | #define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS | |
| 598 | _CS_XBS5_LPBIG_OFFBIG_LDFLAGS, | |
| 599 | #define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS | |
| 600 | _CS_XBS5_LPBIG_OFFBIG_LIBS, | |
| 601 | #define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS | |
| 602 | _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS, | |
| 603 | #define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS | |
| 604 | ||
| 605 | _CS_POSIX_V6_ILP32_OFF32_CFLAGS, | |
| 606 | #define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS | |
| 607 | _CS_POSIX_V6_ILP32_OFF32_LDFLAGS, | |
| 608 | #define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS | |
| 609 | _CS_POSIX_V6_ILP32_OFF32_LIBS, | |
| 610 | #define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS | |
| 611 | _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS, | |
| 612 | #define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS | |
| 613 | _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS, | |
| 614 | #define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS | |
| 615 | _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS, | |
| 616 | #define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS | |
| 617 | _CS_POSIX_V6_ILP32_OFFBIG_LIBS, | |
| 618 | #define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS | |
| 619 | _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS, | |
| 620 | #define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS | |
| 621 | _CS_POSIX_V6_LP64_OFF64_CFLAGS, | |
| 622 | #define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS | |
| 623 | _CS_POSIX_V6_LP64_OFF64_LDFLAGS, | |
| 624 | #define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS | |
| 625 | _CS_POSIX_V6_LP64_OFF64_LIBS, | |
| 626 | #define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS | |
| 627 | _CS_POSIX_V6_LP64_OFF64_LINTFLAGS, | |
| 628 | #define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS _CS_POSIX_V6_LP64_OFF64_LINTFLAGS | |
| 629 | _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS, | |
| 630 | #define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS | |
| 631 | _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS, | |
| 632 | #define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS | |
| 633 | _CS_POSIX_V6_LPBIG_OFFBIG_LIBS, | |
| 634 | #define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS | |
| 635 | _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS, | |
| 636 | #define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS | |
| 637 | ||
| 638 | _CS_POSIX_V7_ILP32_OFF32_CFLAGS, | |
| 639 | #define _CS_POSIX_V7_ILP32_OFF32_CFLAGS _CS_POSIX_V7_ILP32_OFF32_CFLAGS | |
| 640 | _CS_POSIX_V7_ILP32_OFF32_LDFLAGS, | |
| 641 | #define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS _CS_POSIX_V7_ILP32_OFF32_LDFLAGS | |
| 642 | _CS_POSIX_V7_ILP32_OFF32_LIBS, | |
| 643 | #define _CS_POSIX_V7_ILP32_OFF32_LIBS _CS_POSIX_V7_ILP32_OFF32_LIBS | |
| 644 | _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS, | |
| 645 | #define _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS | |
| 646 | _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS, | |
| 647 | #define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS | |
| 648 | _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS, | |
| 649 | #define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS | |
| 650 | _CS_POSIX_V7_ILP32_OFFBIG_LIBS, | |
| 651 | #define _CS_POSIX_V7_ILP32_OFFBIG_LIBS _CS_POSIX_V7_ILP32_OFFBIG_LIBS | |
| 652 | _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS, | |
| 653 | #define _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS | |
| 654 | _CS_POSIX_V7_LP64_OFF64_CFLAGS, | |
| 655 | #define _CS_POSIX_V7_LP64_OFF64_CFLAGS _CS_POSIX_V7_LP64_OFF64_CFLAGS | |
| 656 | _CS_POSIX_V7_LP64_OFF64_LDFLAGS, | |
| 657 | #define _CS_POSIX_V7_LP64_OFF64_LDFLAGS _CS_POSIX_V7_LP64_OFF64_LDFLAGS | |
| 658 | _CS_POSIX_V7_LP64_OFF64_LIBS, | |
| 659 | #define _CS_POSIX_V7_LP64_OFF64_LIBS _CS_POSIX_V7_LP64_OFF64_LIBS | |
| 660 | _CS_POSIX_V7_LP64_OFF64_LINTFLAGS, | |
| 661 | #define _CS_POSIX_V7_LP64_OFF64_LINTFLAGS _CS_POSIX_V7_LP64_OFF64_LINTFLAGS | |
| 662 | _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS, | |
| 663 | #define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS | |
| 664 | _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS, | |
| 665 | #define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS | |
| 666 | _CS_POSIX_V7_LPBIG_OFFBIG_LIBS, | |
| 667 | #define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS _CS_POSIX_V7_LPBIG_OFFBIG_LIBS | |
| 668 | _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS, | |
| 669 | #define _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS | |
| 670 | ||
| 671 | _CS_V6_ENV, | |
| 672 | #define _CS_V6_ENV _CS_V6_ENV | |
| 673 | _CS_V7_ENV | |
| 674 | #define _CS_V7_ENV _CS_V7_ENV | |
| 675 | }; |
libc/glibc-include/bits/cpu-set.h created+124
| ... | ... | @@ -0,0 +1,124 @@ |
| 1 | /* Definition of the cpu_set_t structure used by the POSIX 1003.1b-1993 | |
| 2 | scheduling interface. | |
| 3 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _BITS_CPU_SET_H | |
| 21 | #define _BITS_CPU_SET_H 1 | |
| 22 | ||
| 23 | #ifndef _SCHED_H | |
| 24 | # error "Never include <bits/cpu-set.h> directly; use <sched.h> instead." | |
| 25 | #endif | |
| 26 | ||
| 27 | /* Size definition for CPU sets. */ | |
| 28 | #define __CPU_SETSIZE 1024 | |
| 29 | #define __NCPUBITS (8 * sizeof (__cpu_mask)) | |
| 30 | ||
| 31 | /* Type for array elements in 'cpu_set_t'. */ | |
| 32 | typedef __CPU_MASK_TYPE __cpu_mask; | |
| 33 | ||
| 34 | /* Basic access functions. */ | |
| 35 | #define __CPUELT(cpu) ((cpu) / __NCPUBITS) | |
| 36 | #define __CPUMASK(cpu) ((__cpu_mask) 1 << ((cpu) % __NCPUBITS)) | |
| 37 | ||
| 38 | /* Data structure to describe CPU mask. */ | |
| 39 | typedef struct | |
| 40 | { | |
| 41 | __cpu_mask __bits[__CPU_SETSIZE / __NCPUBITS]; | |
| 42 | } cpu_set_t; | |
| 43 | ||
| 44 | /* Access functions for CPU masks. */ | |
| 45 | #if __GNUC_PREREQ (2, 91) | |
| 46 | # define __CPU_ZERO_S(setsize, cpusetp) \ | |
| 47 | do __builtin_memset (cpusetp, '\0', setsize); while (0) | |
| 48 | #else | |
| 49 | # define __CPU_ZERO_S(setsize, cpusetp) \ | |
| 50 | do { \ | |
| 51 | size_t __i; \ | |
| 52 | size_t __imax = (setsize) / sizeof (__cpu_mask); \ | |
| 53 | __cpu_mask *__bits = (cpusetp)->__bits; \ | |
| 54 | for (__i = 0; __i < __imax; ++__i) \ | |
| 55 | __bits[__i] = 0; \ | |
| 56 | } while (0) | |
| 57 | #endif | |
| 58 | #define __CPU_SET_S(cpu, setsize, cpusetp) \ | |
| 59 | (__extension__ \ | |
| 60 | ({ size_t __cpu = (cpu); \ | |
| 61 | __cpu / 8 < (setsize) \ | |
| 62 | ? (((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ | |
| 63 | |= __CPUMASK (__cpu)) \ | |
| 64 | : 0; })) | |
| 65 | #define __CPU_CLR_S(cpu, setsize, cpusetp) \ | |
| 66 | (__extension__ \ | |
| 67 | ({ size_t __cpu = (cpu); \ | |
| 68 | __cpu / 8 < (setsize) \ | |
| 69 | ? (((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ | |
| 70 | &= ~__CPUMASK (__cpu)) \ | |
| 71 | : 0; })) | |
| 72 | #define __CPU_ISSET_S(cpu, setsize, cpusetp) \ | |
| 73 | (__extension__ \ | |
| 74 | ({ size_t __cpu = (cpu); \ | |
| 75 | __cpu / 8 < (setsize) \ | |
| 76 | ? ((((const __cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ | |
| 77 | & __CPUMASK (__cpu))) != 0 \ | |
| 78 | : 0; })) | |
| 79 | ||
| 80 | #define __CPU_COUNT_S(setsize, cpusetp) \ | |
| 81 | __sched_cpucount (setsize, cpusetp) | |
| 82 | ||
| 83 | #if __GNUC_PREREQ (2, 91) | |
| 84 | # define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ | |
| 85 | (__builtin_memcmp (cpusetp1, cpusetp2, setsize) == 0) | |
| 86 | #else | |
| 87 | # define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ | |
| 88 | (__extension__ \ | |
| 89 | ({ const __cpu_mask *__arr1 = (cpusetp1)->__bits; \ | |
| 90 | const __cpu_mask *__arr2 = (cpusetp2)->__bits; \ | |
| 91 | size_t __imax = (setsize) / sizeof (__cpu_mask); \ | |
| 92 | size_t __i; \ | |
| 93 | for (__i = 0; __i < __imax; ++__i) \ | |
| 94 | if (__arr1[__i] != __arr2[__i]) \ | |
| 95 | break; \ | |
| 96 | __i == __imax; })) | |
| 97 | #endif | |
| 98 | ||
| 99 | #define __CPU_OP_S(setsize, destset, srcset1, srcset2, op) \ | |
| 100 | (__extension__ \ | |
| 101 | ({ cpu_set_t *__dest = (destset); \ | |
| 102 | const __cpu_mask *__arr1 = (srcset1)->__bits; \ | |
| 103 | const __cpu_mask *__arr2 = (srcset2)->__bits; \ | |
| 104 | size_t __imax = (setsize) / sizeof (__cpu_mask); \ | |
| 105 | size_t __i; \ | |
| 106 | for (__i = 0; __i < __imax; ++__i) \ | |
| 107 | ((__cpu_mask *) __dest->__bits)[__i] = __arr1[__i] op __arr2[__i]; \ | |
| 108 | __dest; })) | |
| 109 | ||
| 110 | #define __CPU_ALLOC_SIZE(count) \ | |
| 111 | ((((count) + __NCPUBITS - 1) / __NCPUBITS) * sizeof (__cpu_mask)) | |
| 112 | #define __CPU_ALLOC(count) __sched_cpualloc (count) | |
| 113 | #define __CPU_FREE(cpuset) __sched_cpufree (cpuset) | |
| 114 | ||
| 115 | __BEGIN_DECLS | |
| 116 | ||
| 117 | extern int __sched_cpucount (size_t __setsize, const cpu_set_t *__setp) | |
| 118 | __THROW; | |
| 119 | extern cpu_set_t *__sched_cpualloc (size_t __count) __THROW __wur; | |
| 120 | extern void __sched_cpufree (cpu_set_t *__set) __THROW; | |
| 121 | ||
| 122 | __END_DECLS | |
| 123 | ||
| 124 | #endif /* bits/cpu-set.h */ |
libc/glibc-include/bits/dirent.h created+59
| ... | ... | @@ -0,0 +1,59 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _DIRENT_H | |
| 19 | # error "Never use <bits/dirent.h> directly; include <dirent.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | struct dirent | |
| 23 | { | |
| 24 | #ifndef __USE_FILE_OFFSET64 | |
| 25 | __ino_t d_ino; | |
| 26 | __off_t d_off; | |
| 27 | #else | |
| 28 | __ino64_t d_ino; | |
| 29 | __off64_t d_off; | |
| 30 | #endif | |
| 31 | unsigned short int d_reclen; | |
| 32 | unsigned char d_type; | |
| 33 | char d_name[256]; /* We must not include limits.h! */ | |
| 34 | }; | |
| 35 | ||
| 36 | #ifdef __USE_LARGEFILE64 | |
| 37 | struct dirent64 | |
| 38 | { | |
| 39 | __ino64_t d_ino; | |
| 40 | __off64_t d_off; | |
| 41 | unsigned short int d_reclen; | |
| 42 | unsigned char d_type; | |
| 43 | char d_name[256]; /* We must not include limits.h! */ | |
| 44 | }; | |
| 45 | #endif | |
| 46 | ||
| 47 | #define d_fileno d_ino /* Backwards compatibility. */ | |
| 48 | ||
| 49 | #undef _DIRENT_HAVE_D_NAMLEN | |
| 50 | #define _DIRENT_HAVE_D_RECLEN | |
| 51 | #define _DIRENT_HAVE_D_OFF | |
| 52 | #define _DIRENT_HAVE_D_TYPE | |
| 53 | ||
| 54 | #if defined __OFF_T_MATCHES_OFF64_T && defined __INO_T_MATCHES_INO64_T | |
| 55 | /* Inform libc code that these two types are effectively identical. */ | |
| 56 | # define _DIRENT_MATCHES_DIRENT64 1 | |
| 57 | #else | |
| 58 | # define _DIRENT_MATCHES_DIRENT64 0 | |
| 59 | #endif |
libc/glibc-include/bits/dlfcn.h created+64
| ... | ... | @@ -0,0 +1,64 @@ |
| 1 | /* System dependent definitions for run-time dynamic loading. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _DLFCN_H | |
| 20 | # error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* The MODE argument to `dlopen' contains one of the following: */ | |
| 24 | #define RTLD_LAZY 0x00001 /* Lazy function call binding. */ | |
| 25 | #define RTLD_NOW 0x00002 /* Immediate function call binding. */ | |
| 26 | #define RTLD_BINDING_MASK 0x3 /* Mask of binding time value. */ | |
| 27 | #define RTLD_NOLOAD 0x00004 /* Do not load the object. */ | |
| 28 | #define RTLD_DEEPBIND 0x00008 /* Use deep binding. */ | |
| 29 | ||
| 30 | /* If the following bit is set in the MODE argument to `dlopen', | |
| 31 | the symbols of the loaded object and its dependencies are made | |
| 32 | visible as if the object were linked directly into the program. */ | |
| 33 | #define RTLD_GLOBAL 0x00100 | |
| 34 | ||
| 35 | /* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL. | |
| 36 | The implementation does this by default and so we can define the | |
| 37 | value to zero. */ | |
| 38 | #define RTLD_LOCAL 0 | |
| 39 | ||
| 40 | /* Do not delete object when closed. */ | |
| 41 | #define RTLD_NODELETE 0x01000 | |
| 42 | ||
| 43 | #ifdef __USE_GNU | |
| 44 | /* To support profiling of shared objects it is a good idea to call | |
| 45 | the function found using `dlsym' using the following macro since | |
| 46 | these calls do not use the PLT. But this would mean the dynamic | |
| 47 | loader has no chance to find out when the function is called. The | |
| 48 | macro applies the necessary magic so that profiling is possible. | |
| 49 | Rewrite | |
| 50 | foo = (*fctp) (arg1, arg2); | |
| 51 | into | |
| 52 | foo = DL_CALL_FCT (fctp, (arg1, arg2)); | |
| 53 | */ | |
| 54 | # define DL_CALL_FCT(fctp, args) \ | |
| 55 | (_dl_mcount_wrapper_check ((void *) (fctp)), (*(fctp)) args) | |
| 56 | ||
| 57 | __BEGIN_DECLS | |
| 58 | ||
| 59 | /* This function calls the profiling functions. */ | |
| 60 | extern void _dl_mcount_wrapper_check (void *__selfpc) __THROW; | |
| 61 | ||
| 62 | __END_DECLS | |
| 63 | ||
| 64 | #endif |
libc/glibc-include/bits/elfclass.h created+14
| ... | ... | @@ -0,0 +1,14 @@ |
| 1 | /* This file specifies the native word size of the machine, which indicates | |
| 2 | the ELF file class used for executables and shared objects on this | |
| 3 | machine. */ | |
| 4 | ||
| 5 | #ifndef _LINK_H | |
| 6 | # error "Never use <bits/elfclass.h> directly; include <link.h> instead." | |
| 7 | #endif | |
| 8 | ||
| 9 | #include <bits/wordsize.h> | |
| 10 | ||
| 11 | #define __ELF_NATIVE_CLASS __WORDSIZE | |
| 12 | ||
| 13 | /* The entries in the .hash table always have a size of 32 bits. */ | |
| 14 | typedef uint32_t Elf_Symndx; |
libc/glibc-include/bits/endian.h created+7
| ... | ... | @@ -0,0 +1,7 @@ |
| 1 | /* i386/x86_64 are little-endian. */ | |
| 2 | ||
| 3 | #ifndef _ENDIAN_H | |
| 4 | # error "Never use <bits/endian.h> directly; include <endian.h> instead." | |
| 5 | #endif | |
| 6 | ||
| 7 | #define __BYTE_ORDER __LITTLE_ENDIAN |
libc/glibc-include/bits/environments.h created+105
| ... | ... | @@ -0,0 +1,105 @@ |
| 1 | /* Copyright (C) 1999-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _UNISTD_H | |
| 19 | # error "Never include this file directly. Use <unistd.h> instead" | |
| 20 | #endif | |
| 21 | ||
| 22 | #include <bits/wordsize.h> | |
| 23 | ||
| 24 | /* This header should define the following symbols under the described | |
| 25 | situations. A value `1' means that the model is always supported, | |
| 26 | `-1' means it is never supported. Undefined means it cannot be | |
| 27 | statically decided. | |
| 28 | ||
| 29 | _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type | |
| 30 | _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type | |
| 31 | ||
| 32 | _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type | |
| 33 | _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type | |
| 34 | ||
| 35 | The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG, | |
| 36 | _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32, | |
| 37 | _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were | |
| 38 | used in previous versions of the Unix standard and are available | |
| 39 | only for compatibility. | |
| 40 | */ | |
| 41 | ||
| 42 | #if __WORDSIZE == 64 | |
| 43 | ||
| 44 | /* Environments with 32-bit wide pointers are optionally provided. | |
| 45 | Therefore following macros aren't defined: | |
| 46 | # undef _POSIX_V7_ILP32_OFF32 | |
| 47 | # undef _POSIX_V7_ILP32_OFFBIG | |
| 48 | # undef _POSIX_V6_ILP32_OFF32 | |
| 49 | # undef _POSIX_V6_ILP32_OFFBIG | |
| 50 | # undef _XBS5_ILP32_OFF32 | |
| 51 | # undef _XBS5_ILP32_OFFBIG | |
| 52 | and users need to check at runtime. */ | |
| 53 | ||
| 54 | /* We also have no use (for now) for an environment with bigger pointers | |
| 55 | and offsets. */ | |
| 56 | # define _POSIX_V7_LPBIG_OFFBIG -1 | |
| 57 | # define _POSIX_V6_LPBIG_OFFBIG -1 | |
| 58 | # define _XBS5_LPBIG_OFFBIG -1 | |
| 59 | ||
| 60 | /* By default we have 64-bit wide `long int', pointers and `off_t'. */ | |
| 61 | # define _POSIX_V7_LP64_OFF64 1 | |
| 62 | # define _POSIX_V6_LP64_OFF64 1 | |
| 63 | # define _XBS5_LP64_OFF64 1 | |
| 64 | ||
| 65 | #else /* __WORDSIZE == 32 */ | |
| 66 | ||
| 67 | /* We have 32-bit wide `int', `long int' and pointers and all platforms | |
| 68 | support LFS. -mx32 has 64-bit wide `off_t'. */ | |
| 69 | # define _POSIX_V7_ILP32_OFFBIG 1 | |
| 70 | # define _POSIX_V6_ILP32_OFFBIG 1 | |
| 71 | # define _XBS5_ILP32_OFFBIG 1 | |
| 72 | ||
| 73 | # ifndef __x86_64__ | |
| 74 | /* -m32 has 32-bit wide `off_t'. */ | |
| 75 | # define _POSIX_V7_ILP32_OFF32 1 | |
| 76 | # define _POSIX_V6_ILP32_OFF32 1 | |
| 77 | # define _XBS5_ILP32_OFF32 1 | |
| 78 | # endif | |
| 79 | ||
| 80 | /* We optionally provide an environment with the above size but an 64-bit | |
| 81 | side `off_t'. Therefore we don't define _POSIX_V7_ILP32_OFFBIG. */ | |
| 82 | ||
| 83 | /* Environments with 64-bit wide pointers can be provided, | |
| 84 | so these macros aren't defined: | |
| 85 | # undef _POSIX_V7_LP64_OFF64 | |
| 86 | # undef _POSIX_V7_LPBIG_OFFBIG | |
| 87 | # undef _POSIX_V6_LP64_OFF64 | |
| 88 | # undef _POSIX_V6_LPBIG_OFFBIG | |
| 89 | # undef _XBS5_LP64_OFF64 | |
| 90 | # undef _XBS5_LPBIG_OFFBIG | |
| 91 | and sysconf tests for it at runtime. */ | |
| 92 | ||
| 93 | #endif /* __WORDSIZE == 32 */ | |
| 94 | ||
| 95 | #define __ILP32_OFF32_CFLAGS "-m32" | |
| 96 | #define __ILP32_OFF32_LDFLAGS "-m32" | |
| 97 | #if defined __x86_64__ && defined __ILP32__ | |
| 98 | # define __ILP32_OFFBIG_CFLAGS "-mx32" | |
| 99 | # define __ILP32_OFFBIG_LDFLAGS "-mx32" | |
| 100 | #else | |
| 101 | # define __ILP32_OFFBIG_CFLAGS "-m32 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" | |
| 102 | # define __ILP32_OFFBIG_LDFLAGS "-m32" | |
| 103 | #endif | |
| 104 | #define __LP64_OFF64_CFLAGS "-m64" | |
| 105 | #define __LP64_OFF64_LDFLAGS "-m64" |
libc/glibc-include/bits/epoll.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_EPOLL_H | |
| 19 | # error "Never use <bits/epoll.h> directly; include <sys/epoll.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | /* Flags to be passed to epoll_create1. */ | |
| 23 | enum | |
| 24 | { | |
| 25 | EPOLL_CLOEXEC = 02000000 | |
| 26 | #define EPOLL_CLOEXEC EPOLL_CLOEXEC | |
| 27 | }; | |
| 28 | ||
| 29 | #define __EPOLL_PACKED __attribute__ ((__packed__)) |
libc/glibc-include/bits/errno.h created+53
| ... | ... | @@ -0,0 +1,53 @@ |
| 1 | /* Error constants. Linux specific version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_ERRNO_H | |
| 20 | #define _BITS_ERRNO_H 1 | |
| 21 | ||
| 22 | #if !defined _ERRNO_H | |
| 23 | # error "Never include <bits/errno.h> directly; use <errno.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | # include <linux/errno.h> | |
| 27 | ||
| 28 | /* Older Linux headers do not define these constants. */ | |
| 29 | # ifndef ENOTSUP | |
| 30 | # define ENOTSUP EOPNOTSUPP | |
| 31 | # endif | |
| 32 | ||
| 33 | # ifndef ECANCELED | |
| 34 | # define ECANCELED 125 | |
| 35 | # endif | |
| 36 | ||
| 37 | # ifndef EOWNERDEAD | |
| 38 | # define EOWNERDEAD 130 | |
| 39 | # endif | |
| 40 | ||
| 41 | #ifndef ENOTRECOVERABLE | |
| 42 | # define ENOTRECOVERABLE 131 | |
| 43 | # endif | |
| 44 | ||
| 45 | # ifndef ERFKILL | |
| 46 | # define ERFKILL 132 | |
| 47 | # endif | |
| 48 | ||
| 49 | # ifndef EHWPOISON | |
| 50 | # define EHWPOISON 133 | |
| 51 | # endif | |
| 52 | ||
| 53 | #endif /* bits/errno.h. */ |
libc/glibc-include/bits/error.h created+73
| ... | ... | @@ -0,0 +1,73 @@ |
| 1 | /* Specializations for error functions. | |
| 2 | Copyright (C) 2007-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _ERROR_H | |
| 20 | # error "Never include <bits/error.h> directly; use <error.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | ||
| 24 | extern void __REDIRECT (__error_alias, (int __status, int __errnum, | |
| 25 | const char *__format, ...), | |
| 26 | error) | |
| 27 | __attribute__ ((__format__ (__printf__, 3, 4))); | |
| 28 | extern void __REDIRECT (__error_noreturn, (int __status, int __errnum, | |
| 29 | const char *__format, ...), | |
| 30 | error) | |
| 31 | __attribute__ ((__noreturn__, __format__ (__printf__, 3, 4))); | |
| 32 | ||
| 33 | ||
| 34 | /* If we know the function will never return make sure the compiler | |
| 35 | realizes that, too. */ | |
| 36 | __extern_always_inline void | |
| 37 | error (int __status, int __errnum, const char *__format, ...) | |
| 38 | { | |
| 39 | if (__builtin_constant_p (__status) && __status != 0) | |
| 40 | __error_noreturn (__status, __errnum, __format, __va_arg_pack ()); | |
| 41 | else | |
| 42 | __error_alias (__status, __errnum, __format, __va_arg_pack ()); | |
| 43 | } | |
| 44 | ||
| 45 | ||
| 46 | extern void __REDIRECT (__error_at_line_alias, (int __status, int __errnum, | |
| 47 | const char *__fname, | |
| 48 | unsigned int __line, | |
| 49 | const char *__format, ...), | |
| 50 | error_at_line) | |
| 51 | __attribute__ ((__format__ (__printf__, 5, 6))); | |
| 52 | extern void __REDIRECT (__error_at_line_noreturn, (int __status, int __errnum, | |
| 53 | const char *__fname, | |
| 54 | unsigned int __line, | |
| 55 | const char *__format, | |
| 56 | ...), | |
| 57 | error_at_line) | |
| 58 | __attribute__ ((__noreturn__, __format__ (__printf__, 5, 6))); | |
| 59 | ||
| 60 | ||
| 61 | /* If we know the function will never return make sure the compiler | |
| 62 | realizes that, too. */ | |
| 63 | __extern_always_inline void | |
| 64 | error_at_line (int __status, int __errnum, const char *__fname, | |
| 65 | unsigned int __line, const char *__format, ...) | |
| 66 | { | |
| 67 | if (__builtin_constant_p (__status) && __status != 0) | |
| 68 | __error_at_line_noreturn (__status, __errnum, __fname, __line, __format, | |
| 69 | __va_arg_pack ()); | |
| 70 | else | |
| 71 | __error_at_line_alias (__status, __errnum, __fname, __line, | |
| 72 | __format, __va_arg_pack ()); | |
| 73 | } |
libc/glibc-include/bits/eventfd.h created+31
| ... | ... | @@ -0,0 +1,31 @@ |
| 1 | /* Copyright (C) 2007-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_EVENTFD_H | |
| 19 | # error "Never use <bits/eventfd.h> directly; include <sys/eventfd.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | /* Flags for eventfd. */ | |
| 23 | enum | |
| 24 | { | |
| 25 | EFD_SEMAPHORE = 00000001, | |
| 26 | #define EFD_SEMAPHORE EFD_SEMAPHORE | |
| 27 | EFD_CLOEXEC = 02000000, | |
| 28 | #define EFD_CLOEXEC EFD_CLOEXEC | |
| 29 | EFD_NONBLOCK = 00004000 | |
| 30 | #define EFD_NONBLOCK EFD_NONBLOCK | |
| 31 | }; |
libc/glibc-include/bits/fcntl-linux.h created+436
| ... | ... | @@ -0,0 +1,436 @@ |
| 1 | /* O_*, F_*, FD_* bit values for Linux. | |
| 2 | Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _FCNTL_H | |
| 20 | # error "Never use <bits/fcntl-linux.h> directly; include <fcntl.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* This file contains shared definitions between Linux architectures | |
| 24 | and is included by <bits/fcntl.h> to declare them. The various | |
| 25 | #ifndef cases allow the architecture specific file to define those | |
| 26 | values with different values. | |
| 27 | ||
| 28 | A minimal <bits/fcntl.h> contains just: | |
| 29 | ||
| 30 | struct flock {...} | |
| 31 | #ifdef __USE_LARGEFILE64 | |
| 32 | struct flock64 {...} | |
| 33 | #endif | |
| 34 | #include <bits/fcntl-linux.h> | |
| 35 | */ | |
| 36 | ||
| 37 | #ifdef __USE_GNU | |
| 38 | # include <bits/types/struct_iovec.h> | |
| 39 | #endif | |
| 40 | ||
| 41 | /* open/fcntl. */ | |
| 42 | #define O_ACCMODE 0003 | |
| 43 | #define O_RDONLY 00 | |
| 44 | #define O_WRONLY 01 | |
| 45 | #define O_RDWR 02 | |
| 46 | #ifndef O_CREAT | |
| 47 | # define O_CREAT 0100 /* Not fcntl. */ | |
| 48 | #endif | |
| 49 | #ifndef O_EXCL | |
| 50 | # define O_EXCL 0200 /* Not fcntl. */ | |
| 51 | #endif | |
| 52 | #ifndef O_NOCTTY | |
| 53 | # define O_NOCTTY 0400 /* Not fcntl. */ | |
| 54 | #endif | |
| 55 | #ifndef O_TRUNC | |
| 56 | # define O_TRUNC 01000 /* Not fcntl. */ | |
| 57 | #endif | |
| 58 | #ifndef O_APPEND | |
| 59 | # define O_APPEND 02000 | |
| 60 | #endif | |
| 61 | #ifndef O_NONBLOCK | |
| 62 | # define O_NONBLOCK 04000 | |
| 63 | #endif | |
| 64 | #ifndef O_NDELAY | |
| 65 | # define O_NDELAY O_NONBLOCK | |
| 66 | #endif | |
| 67 | #ifndef O_SYNC | |
| 68 | # define O_SYNC 04010000 | |
| 69 | #endif | |
| 70 | #define O_FSYNC O_SYNC | |
| 71 | #ifndef O_ASYNC | |
| 72 | # define O_ASYNC 020000 | |
| 73 | #endif | |
| 74 | #ifndef __O_LARGEFILE | |
| 75 | # define __O_LARGEFILE 0100000 | |
| 76 | #endif | |
| 77 | ||
| 78 | #ifndef __O_DIRECTORY | |
| 79 | # define __O_DIRECTORY 0200000 | |
| 80 | #endif | |
| 81 | #ifndef __O_NOFOLLOW | |
| 82 | # define __O_NOFOLLOW 0400000 | |
| 83 | #endif | |
| 84 | #ifndef __O_CLOEXEC | |
| 85 | # define __O_CLOEXEC 02000000 | |
| 86 | #endif | |
| 87 | #ifndef __O_DIRECT | |
| 88 | # define __O_DIRECT 040000 | |
| 89 | #endif | |
| 90 | #ifndef __O_NOATIME | |
| 91 | # define __O_NOATIME 01000000 | |
| 92 | #endif | |
| 93 | #ifndef __O_PATH | |
| 94 | # define __O_PATH 010000000 | |
| 95 | #endif | |
| 96 | #ifndef __O_DSYNC | |
| 97 | # define __O_DSYNC 010000 | |
| 98 | #endif | |
| 99 | #ifndef __O_TMPFILE | |
| 100 | # define __O_TMPFILE (020000000 | __O_DIRECTORY) | |
| 101 | #endif | |
| 102 | ||
| 103 | #ifndef F_GETLK | |
| 104 | # ifndef __USE_FILE_OFFSET64 | |
| 105 | # define F_GETLK 5 /* Get record locking info. */ | |
| 106 | # define F_SETLK 6 /* Set record locking info (non-blocking). */ | |
| 107 | # define F_SETLKW 7 /* Set record locking info (blocking). */ | |
| 108 | # else | |
| 109 | # define F_GETLK F_GETLK64 /* Get record locking info. */ | |
| 110 | # define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/ | |
| 111 | # define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */ | |
| 112 | # endif | |
| 113 | #endif | |
| 114 | #ifndef F_GETLK64 | |
| 115 | # define F_GETLK64 12 /* Get record locking info. */ | |
| 116 | # define F_SETLK64 13 /* Set record locking info (non-blocking). */ | |
| 117 | # define F_SETLKW64 14 /* Set record locking info (blocking). */ | |
| 118 | #endif | |
| 119 | ||
| 120 | /* open file description locks. | |
| 121 | ||
| 122 | Usually record locks held by a process are released on *any* close and are | |
| 123 | not inherited across a fork. | |
| 124 | ||
| 125 | These cmd values will set locks that conflict with process-associated record | |
| 126 | locks, but are "owned" by the opened file description, not the process. | |
| 127 | This means that they are inherited across fork or clone with CLONE_FILES | |
| 128 | like BSD (flock) locks, and they are only released automatically when the | |
| 129 | last reference to the the file description against which they were acquired | |
| 130 | is put. */ | |
| 131 | #ifdef __USE_GNU | |
| 132 | # define F_OFD_GETLK 36 | |
| 133 | # define F_OFD_SETLK 37 | |
| 134 | # define F_OFD_SETLKW 38 | |
| 135 | #endif | |
| 136 | ||
| 137 | #ifdef __USE_LARGEFILE64 | |
| 138 | # define O_LARGEFILE __O_LARGEFILE | |
| 139 | #endif | |
| 140 | ||
| 141 | #ifdef __USE_XOPEN2K8 | |
| 142 | # define O_DIRECTORY __O_DIRECTORY /* Must be a directory. */ | |
| 143 | # define O_NOFOLLOW __O_NOFOLLOW /* Do not follow links. */ | |
| 144 | # define O_CLOEXEC __O_CLOEXEC /* Set close_on_exec. */ | |
| 145 | #endif | |
| 146 | ||
| 147 | #ifdef __USE_GNU | |
| 148 | # define O_DIRECT __O_DIRECT /* Direct disk access. */ | |
| 149 | # define O_NOATIME __O_NOATIME /* Do not set atime. */ | |
| 150 | # define O_PATH __O_PATH /* Resolve pathname but do not open file. */ | |
| 151 | # define O_TMPFILE __O_TMPFILE /* Atomically create nameless file. */ | |
| 152 | #endif | |
| 153 | ||
| 154 | /* For now, Linux has no separate synchronicity options for read | |
| 155 | operations. We define O_RSYNC therefore as the same as O_SYNC | |
| 156 | since this is a superset. */ | |
| 157 | #if defined __USE_POSIX199309 || defined __USE_UNIX98 | |
| 158 | # define O_DSYNC __O_DSYNC /* Synchronize data. */ | |
| 159 | # if defined __O_RSYNC | |
| 160 | # define O_RSYNC __O_RSYNC /* Synchronize read operations. */ | |
| 161 | # else | |
| 162 | # define O_RSYNC O_SYNC /* Synchronize read operations. */ | |
| 163 | # endif | |
| 164 | #endif | |
| 165 | ||
| 166 | /* Values for the second argument to `fcntl'. */ | |
| 167 | #define F_DUPFD 0 /* Duplicate file descriptor. */ | |
| 168 | #define F_GETFD 1 /* Get file descriptor flags. */ | |
| 169 | #define F_SETFD 2 /* Set file descriptor flags. */ | |
| 170 | #define F_GETFL 3 /* Get file status flags. */ | |
| 171 | #define F_SETFL 4 /* Set file status flags. */ | |
| 172 | ||
| 173 | #ifndef __F_SETOWN | |
| 174 | # define __F_SETOWN 8 | |
| 175 | # define __F_GETOWN 9 | |
| 176 | #endif | |
| 177 | ||
| 178 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K8 | |
| 179 | # define F_SETOWN __F_SETOWN /* Get owner (process receiving SIGIO). */ | |
| 180 | # define F_GETOWN __F_GETOWN /* Set owner (process receiving SIGIO). */ | |
| 181 | #endif | |
| 182 | ||
| 183 | #ifndef __F_SETSIG | |
| 184 | # define __F_SETSIG 10 /* Set number of signal to be sent. */ | |
| 185 | # define __F_GETSIG 11 /* Get number of signal to be sent. */ | |
| 186 | #endif | |
| 187 | #ifndef __F_SETOWN_EX | |
| 188 | # define __F_SETOWN_EX 15 /* Get owner (thread receiving SIGIO). */ | |
| 189 | # define __F_GETOWN_EX 16 /* Set owner (thread receiving SIGIO). */ | |
| 190 | #endif | |
| 191 | ||
| 192 | #ifdef __USE_GNU | |
| 193 | # define F_SETSIG __F_SETSIG /* Set number of signal to be sent. */ | |
| 194 | # define F_GETSIG __F_GETSIG /* Get number of signal to be sent. */ | |
| 195 | # define F_SETOWN_EX __F_SETOWN_EX /* Get owner (thread receiving SIGIO). */ | |
| 196 | # define F_GETOWN_EX __F_GETOWN_EX /* Set owner (thread receiving SIGIO). */ | |
| 197 | #endif | |
| 198 | ||
| 199 | #ifdef __USE_GNU | |
| 200 | # define F_SETLEASE 1024 /* Set a lease. */ | |
| 201 | # define F_GETLEASE 1025 /* Enquire what lease is active. */ | |
| 202 | # define F_NOTIFY 1026 /* Request notifications on a directory. */ | |
| 203 | # define F_SETPIPE_SZ 1031 /* Set pipe page size array. */ | |
| 204 | # define F_GETPIPE_SZ 1032 /* Set pipe page size array. */ | |
| 205 | # define F_ADD_SEALS 1033 /* Add seals to file. */ | |
| 206 | # define F_GET_SEALS 1034 /* Get seals for file. */ | |
| 207 | /* Set / get write life time hints. */ | |
| 208 | # define F_GET_RW_HINT 1035 | |
| 209 | # define F_SET_RW_HINT 1036 | |
| 210 | # define F_GET_FILE_RW_HINT 1037 | |
| 211 | # define F_SET_FILE_RW_HINT 1038 | |
| 212 | #endif | |
| 213 | #ifdef __USE_XOPEN2K8 | |
| 214 | # define F_DUPFD_CLOEXEC 1030 /* Duplicate file descriptor with | |
| 215 | close-on-exit set. */ | |
| 216 | #endif | |
| 217 | ||
| 218 | /* For F_[GET|SET]FD. */ | |
| 219 | #define FD_CLOEXEC 1 /* Actually anything with low bit set goes */ | |
| 220 | ||
| 221 | #ifndef F_RDLCK | |
| 222 | /* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */ | |
| 223 | # define F_RDLCK 0 /* Read lock. */ | |
| 224 | # define F_WRLCK 1 /* Write lock. */ | |
| 225 | # define F_UNLCK 2 /* Remove lock. */ | |
| 226 | #endif | |
| 227 | ||
| 228 | ||
| 229 | /* For old implementation of BSD flock. */ | |
| 230 | #ifndef F_EXLCK | |
| 231 | # define F_EXLCK 4 /* or 3 */ | |
| 232 | # define F_SHLCK 8 /* or 4 */ | |
| 233 | #endif | |
| 234 | ||
| 235 | #ifdef __USE_MISC | |
| 236 | /* Operations for BSD flock, also used by the kernel implementation. */ | |
| 237 | # define LOCK_SH 1 /* Shared lock. */ | |
| 238 | # define LOCK_EX 2 /* Exclusive lock. */ | |
| 239 | # define LOCK_NB 4 /* Or'd with one of the above to prevent | |
| 240 | blocking. */ | |
| 241 | # define LOCK_UN 8 /* Remove lock. */ | |
| 242 | #endif | |
| 243 | ||
| 244 | #ifdef __USE_GNU | |
| 245 | # define LOCK_MAND 32 /* This is a mandatory flock: */ | |
| 246 | # define LOCK_READ 64 /* ... which allows concurrent read operations. */ | |
| 247 | # define LOCK_WRITE 128 /* ... which allows concurrent write operations. */ | |
| 248 | # define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */ | |
| 249 | #endif | |
| 250 | ||
| 251 | #ifdef __USE_GNU | |
| 252 | /* Types of directory notifications that may be requested with F_NOTIFY. */ | |
| 253 | # define DN_ACCESS 0x00000001 /* File accessed. */ | |
| 254 | # define DN_MODIFY 0x00000002 /* File modified. */ | |
| 255 | # define DN_CREATE 0x00000004 /* File created. */ | |
| 256 | # define DN_DELETE 0x00000008 /* File removed. */ | |
| 257 | # define DN_RENAME 0x00000010 /* File renamed. */ | |
| 258 | # define DN_ATTRIB 0x00000020 /* File changed attributes. */ | |
| 259 | # define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */ | |
| 260 | #endif | |
| 261 | ||
| 262 | ||
| 263 | #ifdef __USE_GNU | |
| 264 | /* Owner types. */ | |
| 265 | enum __pid_type | |
| 266 | { | |
| 267 | F_OWNER_TID = 0, /* Kernel thread. */ | |
| 268 | F_OWNER_PID, /* Process. */ | |
| 269 | F_OWNER_PGRP, /* Process group. */ | |
| 270 | F_OWNER_GID = F_OWNER_PGRP /* Alternative, obsolete name. */ | |
| 271 | }; | |
| 272 | ||
| 273 | /* Structure to use with F_GETOWN_EX and F_SETOWN_EX. */ | |
| 274 | struct f_owner_ex | |
| 275 | { | |
| 276 | enum __pid_type type; /* Owner type of ID. */ | |
| 277 | __pid_t pid; /* ID of owner. */ | |
| 278 | }; | |
| 279 | #endif | |
| 280 | ||
| 281 | #ifdef __USE_GNU | |
| 282 | /* Types of seals. */ | |
| 283 | # define F_SEAL_SEAL 0x0001 /* Prevent further seals from being set. */ | |
| 284 | # define F_SEAL_SHRINK 0x0002 /* Prevent file from shrinking. */ | |
| 285 | # define F_SEAL_GROW 0x0004 /* Prevent file from growing. */ | |
| 286 | # define F_SEAL_WRITE 0x0008 /* Prevent writes. */ | |
| 287 | #endif | |
| 288 | ||
| 289 | #ifdef __USE_GNU | |
| 290 | /* Hint values for F_{GET,SET}_RW_HINT. */ | |
| 291 | # define RWF_WRITE_LIFE_NOT_SET 0 | |
| 292 | # define RWH_WRITE_LIFE_NONE 1 | |
| 293 | # define RWH_WRITE_LIFE_SHORT 2 | |
| 294 | # define RWH_WRITE_LIFE_MEDIUM 3 | |
| 295 | # define RWH_WRITE_LIFE_LONG 4 | |
| 296 | # define RWH_WRITE_LIFE_EXTREME 5 | |
| 297 | #endif | |
| 298 | ||
| 299 | /* Define some more compatibility macros to be backward compatible with | |
| 300 | BSD systems which did not managed to hide these kernel macros. */ | |
| 301 | #ifdef __USE_MISC | |
| 302 | # define FAPPEND O_APPEND | |
| 303 | # define FFSYNC O_FSYNC | |
| 304 | # define FASYNC O_ASYNC | |
| 305 | # define FNONBLOCK O_NONBLOCK | |
| 306 | # define FNDELAY O_NDELAY | |
| 307 | #endif /* Use misc. */ | |
| 308 | ||
| 309 | #ifndef __POSIX_FADV_DONTNEED | |
| 310 | # define __POSIX_FADV_DONTNEED 4 | |
| 311 | # define __POSIX_FADV_NOREUSE 5 | |
| 312 | #endif | |
| 313 | /* Advise to `posix_fadvise'. */ | |
| 314 | #ifdef __USE_XOPEN2K | |
| 315 | # define POSIX_FADV_NORMAL 0 /* No further special treatment. */ | |
| 316 | # define POSIX_FADV_RANDOM 1 /* Expect random page references. */ | |
| 317 | # define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */ | |
| 318 | # define POSIX_FADV_WILLNEED 3 /* Will need these pages. */ | |
| 319 | # define POSIX_FADV_DONTNEED __POSIX_FADV_DONTNEED /* Don't need these pages. */ | |
| 320 | # define POSIX_FADV_NOREUSE __POSIX_FADV_NOREUSE /* Data will be accessed once. */ | |
| 321 | #endif | |
| 322 | ||
| 323 | ||
| 324 | #ifdef __USE_GNU | |
| 325 | /* Flags for SYNC_FILE_RANGE. */ | |
| 326 | # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages | |
| 327 | in the range before performing the | |
| 328 | write. */ | |
| 329 | # define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those | |
| 330 | dirty pages in the range which are | |
| 331 | not presently under writeback. */ | |
| 332 | # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in | |
| 333 | the range after performing the | |
| 334 | write. */ | |
| 335 | ||
| 336 | /* Flags for SPLICE and VMSPLICE. */ | |
| 337 | # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ | |
| 338 | # define SPLICE_F_NONBLOCK 2 /* Don't block on the pipe splicing | |
| 339 | (but we may still block on the fd | |
| 340 | we splice from/to). */ | |
| 341 | # define SPLICE_F_MORE 4 /* Expect more data. */ | |
| 342 | # define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */ | |
| 343 | ||
| 344 | ||
| 345 | /* Flags for fallocate. */ | |
| 346 | # include <linux/falloc.h> | |
| 347 | ||
| 348 | ||
| 349 | /* File handle structure. */ | |
| 350 | struct file_handle | |
| 351 | { | |
| 352 | unsigned int handle_bytes; | |
| 353 | int handle_type; | |
| 354 | /* File identifier. */ | |
| 355 | unsigned char f_handle[0]; | |
| 356 | }; | |
| 357 | ||
| 358 | /* Maximum handle size (for now). */ | |
| 359 | # define MAX_HANDLE_SZ 128 | |
| 360 | #endif | |
| 361 | ||
| 362 | __BEGIN_DECLS | |
| 363 | ||
| 364 | #ifdef __USE_GNU | |
| 365 | ||
| 366 | /* Provide kernel hint to read ahead. */ | |
| 367 | extern __ssize_t readahead (int __fd, __off64_t __offset, size_t __count) | |
| 368 | __THROW; | |
| 369 | ||
| 370 | ||
| 371 | /* Selective file content synch'ing. | |
| 372 | ||
| 373 | This function is a possible cancellation point and therefore not | |
| 374 | marked with __THROW. */ | |
| 375 | extern int sync_file_range (int __fd, __off64_t __offset, __off64_t __count, | |
| 376 | unsigned int __flags); | |
| 377 | ||
| 378 | ||
| 379 | /* Splice address range into a pipe. | |
| 380 | ||
| 381 | This function is a possible cancellation point and therefore not | |
| 382 | marked with __THROW. */ | |
| 383 | extern __ssize_t vmsplice (int __fdout, const struct iovec *__iov, | |
| 384 | size_t __count, unsigned int __flags); | |
| 385 | ||
| 386 | /* Splice two files together. | |
| 387 | ||
| 388 | This function is a possible cancellation point and therefore not | |
| 389 | marked with __THROW. */ | |
| 390 | extern __ssize_t splice (int __fdin, __off64_t *__offin, int __fdout, | |
| 391 | __off64_t *__offout, size_t __len, | |
| 392 | unsigned int __flags); | |
| 393 | ||
| 394 | /* In-kernel implementation of tee for pipe buffers. | |
| 395 | ||
| 396 | This function is a possible cancellation point and therefore not | |
| 397 | marked with __THROW. */ | |
| 398 | extern __ssize_t tee (int __fdin, int __fdout, size_t __len, | |
| 399 | unsigned int __flags); | |
| 400 | ||
| 401 | /* Reserve storage for the data of the file associated with FD. | |
| 402 | ||
| 403 | This function is a possible cancellation point and therefore not | |
| 404 | marked with __THROW. */ | |
| 405 | # ifndef __USE_FILE_OFFSET64 | |
| 406 | extern int fallocate (int __fd, int __mode, __off_t __offset, __off_t __len); | |
| 407 | # else | |
| 408 | # ifdef __REDIRECT | |
| 409 | extern int __REDIRECT (fallocate, (int __fd, int __mode, __off64_t __offset, | |
| 410 | __off64_t __len), | |
| 411 | fallocate64); | |
| 412 | # else | |
| 413 | # define fallocate fallocate64 | |
| 414 | # endif | |
| 415 | # endif | |
| 416 | # ifdef __USE_LARGEFILE64 | |
| 417 | extern int fallocate64 (int __fd, int __mode, __off64_t __offset, | |
| 418 | __off64_t __len); | |
| 419 | # endif | |
| 420 | ||
| 421 | ||
| 422 | /* Map file name to file handle. */ | |
| 423 | extern int name_to_handle_at (int __dfd, const char *__name, | |
| 424 | struct file_handle *__handle, int *__mnt_id, | |
| 425 | int __flags) __THROW; | |
| 426 | ||
| 427 | /* Open file using the file handle. | |
| 428 | ||
| 429 | This function is a possible cancellation point and therefore not | |
| 430 | marked with __THROW. */ | |
| 431 | extern int open_by_handle_at (int __mountdirfd, struct file_handle *__handle, | |
| 432 | int __flags); | |
| 433 | ||
| 434 | #endif /* use GNU */ | |
| 435 | ||
| 436 | __END_DECLS |
libc/glibc-include/bits/fcntl.h created+61
| ... | ... | @@ -0,0 +1,61 @@ |
| 1 | /* O_*, F_*, FD_* bit values for Linux/x86. | |
| 2 | Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _FCNTL_H | |
| 20 | # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifdef __x86_64__ | |
| 24 | # define __O_LARGEFILE 0 | |
| 25 | #endif | |
| 26 | ||
| 27 | #ifdef __x86_64__ | |
| 28 | /* Not necessary, we always have 64-bit offsets. */ | |
| 29 | # define F_GETLK64 5 /* Get record locking info. */ | |
| 30 | # define F_SETLK64 6 /* Set record locking info (non-blocking). */ | |
| 31 | # define F_SETLKW64 7 /* Set record locking info (blocking). */ | |
| 32 | #endif | |
| 33 | ||
| 34 | ||
| 35 | struct flock | |
| 36 | { | |
| 37 | short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ | |
| 38 | short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ | |
| 39 | #ifndef __USE_FILE_OFFSET64 | |
| 40 | __off_t l_start; /* Offset where the lock begins. */ | |
| 41 | __off_t l_len; /* Size of the locked area; zero means until EOF. */ | |
| 42 | #else | |
| 43 | __off64_t l_start; /* Offset where the lock begins. */ | |
| 44 | __off64_t l_len; /* Size of the locked area; zero means until EOF. */ | |
| 45 | #endif | |
| 46 | __pid_t l_pid; /* Process holding the lock. */ | |
| 47 | }; | |
| 48 | ||
| 49 | #ifdef __USE_LARGEFILE64 | |
| 50 | struct flock64 | |
| 51 | { | |
| 52 | short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ | |
| 53 | short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ | |
| 54 | __off64_t l_start; /* Offset where the lock begins. */ | |
| 55 | __off64_t l_len; /* Size of the locked area; zero means until EOF. */ | |
| 56 | __pid_t l_pid; /* Process holding the lock. */ | |
| 57 | }; | |
| 58 | #endif | |
| 59 | ||
| 60 | /* Include generic Linux declarations. */ | |
| 61 | #include <bits/fcntl-linux.h> |
libc/glibc-include/bits/fcntl2.h created+172
| ... | ... | @@ -0,0 +1,172 @@ |
| 1 | /* Checking macros for fcntl functions. | |
| 2 | Copyright (C) 2007-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _FCNTL_H | |
| 20 | # error "Never include <bits/fcntl2.h> directly; use <fcntl.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* Check that calls to open and openat with O_CREAT or O_TMPFILE set have an | |
| 24 | appropriate third/fourth parameter. */ | |
| 25 | #ifndef __USE_FILE_OFFSET64 | |
| 26 | extern int __open_2 (const char *__path, int __oflag) __nonnull ((1)); | |
| 27 | extern int __REDIRECT (__open_alias, (const char *__path, int __oflag, ...), | |
| 28 | open) __nonnull ((1)); | |
| 29 | #else | |
| 30 | extern int __REDIRECT (__open_2, (const char *__path, int __oflag), | |
| 31 | __open64_2) __nonnull ((1)); | |
| 32 | extern int __REDIRECT (__open_alias, (const char *__path, int __oflag, ...), | |
| 33 | open64) __nonnull ((1)); | |
| 34 | #endif | |
| 35 | __errordecl (__open_too_many_args, | |
| 36 | "open can be called either with 2 or 3 arguments, not more"); | |
| 37 | __errordecl (__open_missing_mode, | |
| 38 | "open with O_CREAT or O_TMPFILE in second argument needs 3 arguments"); | |
| 39 | ||
| 40 | __fortify_function int | |
| 41 | open (const char *__path, int __oflag, ...) | |
| 42 | { | |
| 43 | if (__va_arg_pack_len () > 1) | |
| 44 | __open_too_many_args (); | |
| 45 | ||
| 46 | if (__builtin_constant_p (__oflag)) | |
| 47 | { | |
| 48 | if (__OPEN_NEEDS_MODE (__oflag) && __va_arg_pack_len () < 1) | |
| 49 | { | |
| 50 | __open_missing_mode (); | |
| 51 | return __open_2 (__path, __oflag); | |
| 52 | } | |
| 53 | return __open_alias (__path, __oflag, __va_arg_pack ()); | |
| 54 | } | |
| 55 | ||
| 56 | if (__va_arg_pack_len () < 1) | |
| 57 | return __open_2 (__path, __oflag); | |
| 58 | ||
| 59 | return __open_alias (__path, __oflag, __va_arg_pack ()); | |
| 60 | } | |
| 61 | ||
| 62 | ||
| 63 | #ifdef __USE_LARGEFILE64 | |
| 64 | extern int __open64_2 (const char *__path, int __oflag) __nonnull ((1)); | |
| 65 | extern int __REDIRECT (__open64_alias, (const char *__path, int __oflag, | |
| 66 | ...), open64) __nonnull ((1)); | |
| 67 | __errordecl (__open64_too_many_args, | |
| 68 | "open64 can be called either with 2 or 3 arguments, not more"); | |
| 69 | __errordecl (__open64_missing_mode, | |
| 70 | "open64 with O_CREAT or O_TMPFILE in second argument needs 3 arguments"); | |
| 71 | ||
| 72 | __fortify_function int | |
| 73 | open64 (const char *__path, int __oflag, ...) | |
| 74 | { | |
| 75 | if (__va_arg_pack_len () > 1) | |
| 76 | __open64_too_many_args (); | |
| 77 | ||
| 78 | if (__builtin_constant_p (__oflag)) | |
| 79 | { | |
| 80 | if (__OPEN_NEEDS_MODE (__oflag) && __va_arg_pack_len () < 1) | |
| 81 | { | |
| 82 | __open64_missing_mode (); | |
| 83 | return __open64_2 (__path, __oflag); | |
| 84 | } | |
| 85 | return __open64_alias (__path, __oflag, __va_arg_pack ()); | |
| 86 | } | |
| 87 | ||
| 88 | if (__va_arg_pack_len () < 1) | |
| 89 | return __open64_2 (__path, __oflag); | |
| 90 | ||
| 91 | return __open64_alias (__path, __oflag, __va_arg_pack ()); | |
| 92 | } | |
| 93 | #endif | |
| 94 | ||
| 95 | ||
| 96 | #ifdef __USE_ATFILE | |
| 97 | # ifndef __USE_FILE_OFFSET64 | |
| 98 | extern int __openat_2 (int __fd, const char *__path, int __oflag) | |
| 99 | __nonnull ((2)); | |
| 100 | extern int __REDIRECT (__openat_alias, (int __fd, const char *__path, | |
| 101 | int __oflag, ...), openat) | |
| 102 | __nonnull ((2)); | |
| 103 | # else | |
| 104 | extern int __REDIRECT (__openat_2, (int __fd, const char *__path, | |
| 105 | int __oflag), __openat64_2) | |
| 106 | __nonnull ((2)); | |
| 107 | extern int __REDIRECT (__openat_alias, (int __fd, const char *__path, | |
| 108 | int __oflag, ...), openat64) | |
| 109 | __nonnull ((2)); | |
| 110 | # endif | |
| 111 | __errordecl (__openat_too_many_args, | |
| 112 | "openat can be called either with 3 or 4 arguments, not more"); | |
| 113 | __errordecl (__openat_missing_mode, | |
| 114 | "openat with O_CREAT or O_TMPFILE in third argument needs 4 arguments"); | |
| 115 | ||
| 116 | __fortify_function int | |
| 117 | openat (int __fd, const char *__path, int __oflag, ...) | |
| 118 | { | |
| 119 | if (__va_arg_pack_len () > 1) | |
| 120 | __openat_too_many_args (); | |
| 121 | ||
| 122 | if (__builtin_constant_p (__oflag)) | |
| 123 | { | |
| 124 | if (__OPEN_NEEDS_MODE (__oflag) && __va_arg_pack_len () < 1) | |
| 125 | { | |
| 126 | __openat_missing_mode (); | |
| 127 | return __openat_2 (__fd, __path, __oflag); | |
| 128 | } | |
| 129 | return __openat_alias (__fd, __path, __oflag, __va_arg_pack ()); | |
| 130 | } | |
| 131 | ||
| 132 | if (__va_arg_pack_len () < 1) | |
| 133 | return __openat_2 (__fd, __path, __oflag); | |
| 134 | ||
| 135 | return __openat_alias (__fd, __path, __oflag, __va_arg_pack ()); | |
| 136 | } | |
| 137 | ||
| 138 | ||
| 139 | # ifdef __USE_LARGEFILE64 | |
| 140 | extern int __openat64_2 (int __fd, const char *__path, int __oflag) | |
| 141 | __nonnull ((2)); | |
| 142 | extern int __REDIRECT (__openat64_alias, (int __fd, const char *__path, | |
| 143 | int __oflag, ...), openat64) | |
| 144 | __nonnull ((2)); | |
| 145 | __errordecl (__openat64_too_many_args, | |
| 146 | "openat64 can be called either with 3 or 4 arguments, not more"); | |
| 147 | __errordecl (__openat64_missing_mode, | |
| 148 | "openat64 with O_CREAT or O_TMPFILE in third argument needs 4 arguments"); | |
| 149 | ||
| 150 | __fortify_function int | |
| 151 | openat64 (int __fd, const char *__path, int __oflag, ...) | |
| 152 | { | |
| 153 | if (__va_arg_pack_len () > 1) | |
| 154 | __openat64_too_many_args (); | |
| 155 | ||
| 156 | if (__builtin_constant_p (__oflag)) | |
| 157 | { | |
| 158 | if (__OPEN_NEEDS_MODE (__oflag) && __va_arg_pack_len () < 1) | |
| 159 | { | |
| 160 | __openat64_missing_mode (); | |
| 161 | return __openat64_2 (__fd, __path, __oflag); | |
| 162 | } | |
| 163 | return __openat64_alias (__fd, __path, __oflag, __va_arg_pack ()); | |
| 164 | } | |
| 165 | ||
| 166 | if (__va_arg_pack_len () < 1) | |
| 167 | return __openat64_2 (__fd, __path, __oflag); | |
| 168 | ||
| 169 | return __openat64_alias (__fd, __path, __oflag, __va_arg_pack ()); | |
| 170 | } | |
| 171 | # endif | |
| 172 | #endif |
libc/glibc-include/bits/fenv.h created+170
| ... | ... | @@ -0,0 +1,170 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _FENV_H | |
| 19 | # error "Never use <bits/fenv.h> directly; include <fenv.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | /* Define bits representing the exception. We use the bit positions | |
| 23 | of the appropriate bits in the FPU control word. */ | |
| 24 | enum | |
| 25 | { | |
| 26 | FE_INVALID = | |
| 27 | #define FE_INVALID 0x01 | |
| 28 | FE_INVALID, | |
| 29 | __FE_DENORM = 0x02, | |
| 30 | FE_DIVBYZERO = | |
| 31 | #define FE_DIVBYZERO 0x04 | |
| 32 | FE_DIVBYZERO, | |
| 33 | FE_OVERFLOW = | |
| 34 | #define FE_OVERFLOW 0x08 | |
| 35 | FE_OVERFLOW, | |
| 36 | FE_UNDERFLOW = | |
| 37 | #define FE_UNDERFLOW 0x10 | |
| 38 | FE_UNDERFLOW, | |
| 39 | FE_INEXACT = | |
| 40 | #define FE_INEXACT 0x20 | |
| 41 | FE_INEXACT | |
| 42 | }; | |
| 43 | ||
| 44 | #define FE_ALL_EXCEPT \ | |
| 45 | (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID) | |
| 46 | ||
| 47 | /* The ix87 FPU supports all of the four defined rounding modes. We | |
| 48 | use again the bit positions in the FPU control word as the values | |
| 49 | for the appropriate macros. */ | |
| 50 | enum | |
| 51 | { | |
| 52 | FE_TONEAREST = | |
| 53 | #define FE_TONEAREST 0 | |
| 54 | FE_TONEAREST, | |
| 55 | FE_DOWNWARD = | |
| 56 | #define FE_DOWNWARD 0x400 | |
| 57 | FE_DOWNWARD, | |
| 58 | FE_UPWARD = | |
| 59 | #define FE_UPWARD 0x800 | |
| 60 | FE_UPWARD, | |
| 61 | FE_TOWARDZERO = | |
| 62 | #define FE_TOWARDZERO 0xc00 | |
| 63 | FE_TOWARDZERO | |
| 64 | }; | |
| 65 | ||
| 66 | ||
| 67 | /* Type representing exception flags. */ | |
| 68 | typedef unsigned short int fexcept_t; | |
| 69 | ||
| 70 | ||
| 71 | /* Type representing floating-point environment. This structure | |
| 72 | corresponds to the layout of the block written by the `fstenv' | |
| 73 | instruction and has additional fields for the contents of the MXCSR | |
| 74 | register as written by the `stmxcsr' instruction. */ | |
| 75 | typedef struct | |
| 76 | { | |
| 77 | unsigned short int __control_word; | |
| 78 | unsigned short int __glibc_reserved1; | |
| 79 | unsigned short int __status_word; | |
| 80 | unsigned short int __glibc_reserved2; | |
| 81 | unsigned short int __tags; | |
| 82 | unsigned short int __glibc_reserved3; | |
| 83 | unsigned int __eip; | |
| 84 | unsigned short int __cs_selector; | |
| 85 | unsigned int __opcode:11; | |
| 86 | unsigned int __glibc_reserved4:5; | |
| 87 | unsigned int __data_offset; | |
| 88 | unsigned short int __data_selector; | |
| 89 | unsigned short int __glibc_reserved5; | |
| 90 | #ifdef __x86_64__ | |
| 91 | unsigned int __mxcsr; | |
| 92 | #endif | |
| 93 | } | |
| 94 | fenv_t; | |
| 95 | ||
| 96 | /* If the default argument is used we use this value. */ | |
| 97 | #define FE_DFL_ENV ((const fenv_t *) -1) | |
| 98 | ||
| 99 | #ifdef __USE_GNU | |
| 100 | /* Floating-point environment where none of the exception is masked. */ | |
| 101 | # define FE_NOMASK_ENV ((const fenv_t *) -2) | |
| 102 | #endif | |
| 103 | ||
| 104 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 105 | /* Type representing floating-point control modes. */ | |
| 106 | typedef struct | |
| 107 | { | |
| 108 | unsigned short int __control_word; | |
| 109 | unsigned short int __glibc_reserved; | |
| 110 | unsigned int __mxcsr; | |
| 111 | } | |
| 112 | femode_t; | |
| 113 | ||
| 114 | /* Default floating-point control modes. */ | |
| 115 | # define FE_DFL_MODE ((const femode_t *) -1L) | |
| 116 | #endif | |
| 117 | ||
| 118 | ||
| 119 | #ifdef __USE_EXTERN_INLINES | |
| 120 | __BEGIN_DECLS | |
| 121 | ||
| 122 | /* Optimized versions. */ | |
| 123 | #ifndef _LIBC | |
| 124 | extern int __REDIRECT_NTH (__feraiseexcept_renamed, (int), feraiseexcept); | |
| 125 | #endif | |
| 126 | __extern_always_inline void | |
| 127 | __NTH (__feraiseexcept_invalid_divbyzero (int __excepts)) | |
| 128 | { | |
| 129 | if ((FE_INVALID & __excepts) != 0) | |
| 130 | { | |
| 131 | /* One example of an invalid operation is 0.0 / 0.0. */ | |
| 132 | float __f = 0.0; | |
| 133 | ||
| 134 | # ifdef __SSE_MATH__ | |
| 135 | __asm__ __volatile__ ("divss %0, %0 " : : "x" (__f)); | |
| 136 | # else | |
| 137 | __asm__ __volatile__ ("fdiv %%st, %%st(0); fwait" | |
| 138 | : "=t" (__f) : "0" (__f)); | |
| 139 | # endif | |
| 140 | (void) &__f; | |
| 141 | } | |
| 142 | if ((FE_DIVBYZERO & __excepts) != 0) | |
| 143 | { | |
| 144 | float __f = 1.0; | |
| 145 | float __g = 0.0; | |
| 146 | ||
| 147 | # ifdef __SSE_MATH__ | |
| 148 | __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g)); | |
| 149 | # else | |
| 150 | __asm__ __volatile__ ("fdivp %%st, %%st(1); fwait" | |
| 151 | : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)"); | |
| 152 | # endif | |
| 153 | (void) &__f; | |
| 154 | } | |
| 155 | } | |
| 156 | __extern_inline int | |
| 157 | __NTH (feraiseexcept (int __excepts)) | |
| 158 | { | |
| 159 | if (__builtin_constant_p (__excepts) | |
| 160 | && (__excepts & ~(FE_INVALID | FE_DIVBYZERO)) == 0) | |
| 161 | { | |
| 162 | __feraiseexcept_invalid_divbyzero (__excepts); | |
| 163 | return 0; | |
| 164 | } | |
| 165 | ||
| 166 | return __feraiseexcept_renamed (__excepts); | |
| 167 | } | |
| 168 | ||
| 169 | __END_DECLS | |
| 170 | #endif |
libc/glibc-include/bits/fenvinline.h created+8
| ... | ... | @@ -0,0 +1,8 @@ |
| 1 | /* This file provides inline versions of floating-pint environment | |
| 2 | handling functions. If there were any. */ | |
| 3 | ||
| 4 | #ifndef __NO_MATH_INLINES | |
| 5 | ||
| 6 | /* Here is where the code would go. */ | |
| 7 | ||
| 8 | #endif |
libc/glibc-include/bits/floatn-common.h created+329
| ... | ... | @@ -0,0 +1,329 @@ |
| 1 | /* Macros to control TS 18661-3 glibc features where the same | |
| 2 | definitions are appropriate for all platforms. | |
| 3 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _BITS_FLOATN_COMMON_H | |
| 21 | #define _BITS_FLOATN_COMMON_H | |
| 22 | ||
| 23 | #include <features.h> | |
| 24 | #include <bits/long-double.h> | |
| 25 | ||
| 26 | /* This header should be included at the bottom of each bits/floatn.h. | |
| 27 | It defines the following macros for each _FloatN and _FloatNx type, | |
| 28 | where the same definitions, or definitions based only on the macros | |
| 29 | in bits/floatn.h, are appropriate for all glibc configurations. */ | |
| 30 | ||
| 31 | /* Defined to 1 if the current compiler invocation provides a | |
| 32 | floating-point type with the right format for this type, and this | |
| 33 | glibc includes corresponding *fN or *fNx interfaces for it. */ | |
| 34 | #define __HAVE_FLOAT16 0 | |
| 35 | #define __HAVE_FLOAT32 1 | |
| 36 | #define __HAVE_FLOAT64 1 | |
| 37 | #define __HAVE_FLOAT32X 1 | |
| 38 | #define __HAVE_FLOAT128X 0 | |
| 39 | ||
| 40 | /* Defined to 1 if the corresponding __HAVE_<type> macro is 1 and the | |
| 41 | type is the first with its format in the sequence of (the default | |
| 42 | choices for) float, double, long double, _Float16, _Float32, | |
| 43 | _Float64, _Float128, _Float32x, _Float64x, _Float128x for this | |
| 44 | glibc; that is, if functions present once per floating-point format | |
| 45 | rather than once per type are present for this type. | |
| 46 | ||
| 47 | All configurations supported by glibc have _Float32 the same format | |
| 48 | as float, _Float64 and _Float32x the same format as double, the | |
| 49 | _Float64x the same format as either long double or _Float128. No | |
| 50 | configurations support _Float128x or, as of GCC 7, have compiler | |
| 51 | support for a type meeting the requirements for _Float128x. */ | |
| 52 | #define __HAVE_DISTINCT_FLOAT16 __HAVE_FLOAT16 | |
| 53 | #define __HAVE_DISTINCT_FLOAT32 0 | |
| 54 | #define __HAVE_DISTINCT_FLOAT64 0 | |
| 55 | #define __HAVE_DISTINCT_FLOAT32X 0 | |
| 56 | #define __HAVE_DISTINCT_FLOAT64X 0 | |
| 57 | #define __HAVE_DISTINCT_FLOAT128X __HAVE_FLOAT128X | |
| 58 | ||
| 59 | /* Defined to 1 if the corresponding _FloatN type is not binary compatible | |
| 60 | with the corresponding ISO C type in the current compilation unit as | |
| 61 | opposed to __HAVE_DISTINCT_FLOATN, which indicates the default types built | |
| 62 | in glibc. */ | |
| 63 | #define __HAVE_FLOAT128_UNLIKE_LDBL (__HAVE_DISTINCT_FLOAT128 \ | |
| 64 | && __LDBL_MANT_DIG__ != 113) | |
| 65 | ||
| 66 | /* Defined to 1 if any _FloatN or _FloatNx types that are not | |
| 67 | ABI-distinct are however distinct types at the C language level (so | |
| 68 | for the purposes of __builtin_types_compatible_p and _Generic). */ | |
| 69 | #if __GNUC_PREREQ (7, 0) && !defined __cplusplus | |
| 70 | # define __HAVE_FLOATN_NOT_TYPEDEF 1 | |
| 71 | #else | |
| 72 | # define __HAVE_FLOATN_NOT_TYPEDEF 0 | |
| 73 | #endif | |
| 74 | ||
| 75 | #ifndef __ASSEMBLER__ | |
| 76 | ||
| 77 | /* Defined to concatenate the literal suffix to be used with _FloatN | |
| 78 | or _FloatNx types, if __HAVE_<type> is 1. The corresponding | |
| 79 | literal suffixes exist since GCC 7, for C only. */ | |
| 80 | # if __HAVE_FLOAT16 | |
| 81 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 82 | /* No corresponding suffix available for this type. */ | |
| 83 | # define __f16(x) ((_Float16) x##f) | |
| 84 | # else | |
| 85 | # define __f16(x) x##f16 | |
| 86 | # endif | |
| 87 | # endif | |
| 88 | ||
| 89 | # if __HAVE_FLOAT32 | |
| 90 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 91 | # define __f32(x) x##f | |
| 92 | # else | |
| 93 | # define __f32(x) x##f32 | |
| 94 | # endif | |
| 95 | # endif | |
| 96 | ||
| 97 | # if __HAVE_FLOAT64 | |
| 98 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 99 | # ifdef __NO_LONG_DOUBLE_MATH | |
| 100 | # define __f64(x) x##l | |
| 101 | # else | |
| 102 | # define __f64(x) x | |
| 103 | # endif | |
| 104 | # else | |
| 105 | # define __f64(x) x##f64 | |
| 106 | # endif | |
| 107 | # endif | |
| 108 | ||
| 109 | # if __HAVE_FLOAT32X | |
| 110 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 111 | # define __f32x(x) x | |
| 112 | # else | |
| 113 | # define __f32x(x) x##f32x | |
| 114 | # endif | |
| 115 | # endif | |
| 116 | ||
| 117 | # if __HAVE_FLOAT64X | |
| 118 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 119 | # if __HAVE_FLOAT64X_LONG_DOUBLE | |
| 120 | # define __f64x(x) x##l | |
| 121 | # else | |
| 122 | # define __f64x(x) __f128 (x) | |
| 123 | # endif | |
| 124 | # else | |
| 125 | # define __f64x(x) x##f64x | |
| 126 | # endif | |
| 127 | # endif | |
| 128 | ||
| 129 | # if __HAVE_FLOAT128X | |
| 130 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 131 | # error "_Float128X supported but no constant suffix" | |
| 132 | # else | |
| 133 | # define __f128x(x) x##f128x | |
| 134 | # endif | |
| 135 | # endif | |
| 136 | ||
| 137 | /* Defined to a complex type if __HAVE_<type> is 1. */ | |
| 138 | # if __HAVE_FLOAT16 | |
| 139 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 140 | typedef _Complex float __cfloat16 __attribute__ ((__mode__ (__HC__))); | |
| 141 | # define __CFLOAT16 __cfloat16 | |
| 142 | # else | |
| 143 | # define __CFLOAT16 _Complex _Float16 | |
| 144 | # endif | |
| 145 | # endif | |
| 146 | ||
| 147 | # if __HAVE_FLOAT32 | |
| 148 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 149 | # define __CFLOAT32 _Complex float | |
| 150 | # else | |
| 151 | # define __CFLOAT32 _Complex _Float32 | |
| 152 | # endif | |
| 153 | # endif | |
| 154 | ||
| 155 | # if __HAVE_FLOAT64 | |
| 156 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 157 | # ifdef __NO_LONG_DOUBLE_MATH | |
| 158 | # define __CFLOAT64 _Complex long double | |
| 159 | # else | |
| 160 | # define __CFLOAT64 _Complex double | |
| 161 | # endif | |
| 162 | # else | |
| 163 | # define __CFLOAT64 _Complex _Float64 | |
| 164 | # endif | |
| 165 | # endif | |
| 166 | ||
| 167 | # if __HAVE_FLOAT32X | |
| 168 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 169 | # define __CFLOAT32X _Complex double | |
| 170 | # else | |
| 171 | # define __CFLOAT32X _Complex _Float32x | |
| 172 | # endif | |
| 173 | # endif | |
| 174 | ||
| 175 | # if __HAVE_FLOAT64X | |
| 176 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 177 | # if __HAVE_FLOAT64X_LONG_DOUBLE | |
| 178 | # define __CFLOAT64X _Complex long double | |
| 179 | # else | |
| 180 | # define __CFLOAT64X __CFLOAT128 | |
| 181 | # endif | |
| 182 | # else | |
| 183 | # define __CFLOAT64X _Complex _Float64x | |
| 184 | # endif | |
| 185 | # endif | |
| 186 | ||
| 187 | # if __HAVE_FLOAT128X | |
| 188 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 189 | # error "_Float128X supported but no complex type" | |
| 190 | # else | |
| 191 | # define __CFLOAT128X _Complex _Float128x | |
| 192 | # endif | |
| 193 | # endif | |
| 194 | ||
| 195 | /* The remaining of this file provides support for older compilers. */ | |
| 196 | # if __HAVE_FLOAT16 | |
| 197 | ||
| 198 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 199 | typedef float _Float16 __attribute__ ((__mode__ (__HF__))); | |
| 200 | # endif | |
| 201 | ||
| 202 | # if !__GNUC_PREREQ (7, 0) | |
| 203 | # define __builtin_huge_valf16() ((_Float16) __builtin_huge_val ()) | |
| 204 | # define __builtin_inff16() ((_Float16) __builtin_inf ()) | |
| 205 | # define __builtin_nanf16(x) ((_Float16) __builtin_nan (x)) | |
| 206 | # define __builtin_nansf16(x) ((_Float16) __builtin_nans (x)) | |
| 207 | # endif | |
| 208 | ||
| 209 | # endif | |
| 210 | ||
| 211 | # if __HAVE_FLOAT32 | |
| 212 | ||
| 213 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 214 | typedef float _Float32; | |
| 215 | # endif | |
| 216 | ||
| 217 | # if !__GNUC_PREREQ (7, 0) | |
| 218 | # define __builtin_huge_valf32() (__builtin_huge_valf ()) | |
| 219 | # define __builtin_inff32() (__builtin_inff ()) | |
| 220 | # define __builtin_nanf32(x) (__builtin_nanf (x)) | |
| 221 | # define __builtin_nansf32(x) (__builtin_nansf (x)) | |
| 222 | # endif | |
| 223 | ||
| 224 | # endif | |
| 225 | ||
| 226 | # if __HAVE_FLOAT64 | |
| 227 | ||
| 228 | /* If double, long double and _Float64 all have the same set of | |
| 229 | values, TS 18661-3 requires the usual arithmetic conversions on | |
| 230 | long double and _Float64 to produce _Float64. For this to be the | |
| 231 | case when building with a compiler without a distinct _Float64 | |
| 232 | type, _Float64 must be a typedef for long double, not for | |
| 233 | double. */ | |
| 234 | ||
| 235 | # ifdef __NO_LONG_DOUBLE_MATH | |
| 236 | ||
| 237 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 238 | typedef long double _Float64; | |
| 239 | # endif | |
| 240 | ||
| 241 | # if !__GNUC_PREREQ (7, 0) | |
| 242 | # define __builtin_huge_valf64() (__builtin_huge_vall ()) | |
| 243 | # define __builtin_inff64() (__builtin_infl ()) | |
| 244 | # define __builtin_nanf64(x) (__builtin_nanl (x)) | |
| 245 | # define __builtin_nansf64(x) (__builtin_nansl (x)) | |
| 246 | # endif | |
| 247 | ||
| 248 | # else | |
| 249 | ||
| 250 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 251 | typedef double _Float64; | |
| 252 | # endif | |
| 253 | ||
| 254 | # if !__GNUC_PREREQ (7, 0) | |
| 255 | # define __builtin_huge_valf64() (__builtin_huge_val ()) | |
| 256 | # define __builtin_inff64() (__builtin_inf ()) | |
| 257 | # define __builtin_nanf64(x) (__builtin_nan (x)) | |
| 258 | # define __builtin_nansf64(x) (__builtin_nans (x)) | |
| 259 | # endif | |
| 260 | ||
| 261 | # endif | |
| 262 | ||
| 263 | # endif | |
| 264 | ||
| 265 | # if __HAVE_FLOAT32X | |
| 266 | ||
| 267 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 268 | typedef double _Float32x; | |
| 269 | # endif | |
| 270 | ||
| 271 | # if !__GNUC_PREREQ (7, 0) | |
| 272 | # define __builtin_huge_valf32x() (__builtin_huge_val ()) | |
| 273 | # define __builtin_inff32x() (__builtin_inf ()) | |
| 274 | # define __builtin_nanf32x(x) (__builtin_nan (x)) | |
| 275 | # define __builtin_nansf32x(x) (__builtin_nans (x)) | |
| 276 | # endif | |
| 277 | ||
| 278 | # endif | |
| 279 | ||
| 280 | # if __HAVE_FLOAT64X | |
| 281 | ||
| 282 | # if __HAVE_FLOAT64X_LONG_DOUBLE | |
| 283 | ||
| 284 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 285 | typedef long double _Float64x; | |
| 286 | # endif | |
| 287 | ||
| 288 | # if !__GNUC_PREREQ (7, 0) | |
| 289 | # define __builtin_huge_valf64x() (__builtin_huge_vall ()) | |
| 290 | # define __builtin_inff64x() (__builtin_infl ()) | |
| 291 | # define __builtin_nanf64x(x) (__builtin_nanl (x)) | |
| 292 | # define __builtin_nansf64x(x) (__builtin_nansl (x)) | |
| 293 | # endif | |
| 294 | ||
| 295 | # else | |
| 296 | ||
| 297 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 298 | typedef _Float128 _Float64x; | |
| 299 | # endif | |
| 300 | ||
| 301 | # if !__GNUC_PREREQ (7, 0) | |
| 302 | # define __builtin_huge_valf64x() (__builtin_huge_valf128 ()) | |
| 303 | # define __builtin_inff64x() (__builtin_inff128 ()) | |
| 304 | # define __builtin_nanf64x(x) (__builtin_nanf128 (x)) | |
| 305 | # define __builtin_nansf64x(x) (__builtin_nansf128 (x)) | |
| 306 | # endif | |
| 307 | ||
| 308 | # endif | |
| 309 | ||
| 310 | # endif | |
| 311 | ||
| 312 | # if __HAVE_FLOAT128X | |
| 313 | ||
| 314 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 315 | # error "_Float128x supported but no type" | |
| 316 | # endif | |
| 317 | ||
| 318 | # if !__GNUC_PREREQ (7, 0) | |
| 319 | # define __builtin_huge_valf128x() ((_Float128x) __builtin_huge_val ()) | |
| 320 | # define __builtin_inff128x() ((_Float128x) __builtin_inf ()) | |
| 321 | # define __builtin_nanf128x(x) ((_Float128x) __builtin_nan (x)) | |
| 322 | # define __builtin_nansf128x(x) ((_Float128x) __builtin_nans (x)) | |
| 323 | # endif | |
| 324 | ||
| 325 | # endif | |
| 326 | ||
| 327 | #endif /* !__ASSEMBLER__. */ | |
| 328 | ||
| 329 | #endif /* _BITS_FLOATN_COMMON_H */ |
libc/glibc-include/bits/floatn.h created+121
| ... | ... | @@ -0,0 +1,121 @@ |
| 1 | /* Macros to control TS 18661-3 glibc features on x86. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_FLOATN_H | |
| 20 | #define _BITS_FLOATN_H | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | /* Defined to 1 if the current compiler invocation provides a | |
| 25 | floating-point type with the IEEE 754 binary128 format, and this | |
| 26 | glibc includes corresponding *f128 interfaces for it. The required | |
| 27 | libgcc support was added some time after the basic compiler | |
| 28 | support, for x86_64 and x86. */ | |
| 29 | #if (defined __x86_64__ \ | |
| 30 | ? __GNUC_PREREQ (4, 3) \ | |
| 31 | : (defined __GNU__ ? __GNUC_PREREQ (4, 5) : __GNUC_PREREQ (4, 4))) | |
| 32 | # define __HAVE_FLOAT128 1 | |
| 33 | #else | |
| 34 | # define __HAVE_FLOAT128 0 | |
| 35 | #endif | |
| 36 | ||
| 37 | /* Defined to 1 if __HAVE_FLOAT128 is 1 and the type is ABI-distinct | |
| 38 | from the default float, double and long double types in this glibc. */ | |
| 39 | #if __HAVE_FLOAT128 | |
| 40 | # define __HAVE_DISTINCT_FLOAT128 1 | |
| 41 | #else | |
| 42 | # define __HAVE_DISTINCT_FLOAT128 0 | |
| 43 | #endif | |
| 44 | ||
| 45 | /* Defined to 1 if the current compiler invocation provides a | |
| 46 | floating-point type with the right format for _Float64x, and this | |
| 47 | glibc includes corresponding *f64x interfaces for it. */ | |
| 48 | #define __HAVE_FLOAT64X 1 | |
| 49 | ||
| 50 | /* Defined to 1 if __HAVE_FLOAT64X is 1 and _Float64x has the format | |
| 51 | of long double. Otherwise, if __HAVE_FLOAT64X is 1, _Float64x has | |
| 52 | the format of _Float128, which must be different from that of long | |
| 53 | double. */ | |
| 54 | #define __HAVE_FLOAT64X_LONG_DOUBLE 1 | |
| 55 | ||
| 56 | #ifndef __ASSEMBLER__ | |
| 57 | ||
| 58 | /* Defined to concatenate the literal suffix to be used with _Float128 | |
| 59 | types, if __HAVE_FLOAT128 is 1. */ | |
| 60 | # if __HAVE_FLOAT128 | |
| 61 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 62 | /* The literal suffix f128 exists only since GCC 7.0. */ | |
| 63 | # define __f128(x) x##q | |
| 64 | # else | |
| 65 | # define __f128(x) x##f128 | |
| 66 | # endif | |
| 67 | # endif | |
| 68 | ||
| 69 | /* Defined to a complex binary128 type if __HAVE_FLOAT128 is 1. */ | |
| 70 | # if __HAVE_FLOAT128 | |
| 71 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 72 | /* Add a typedef for older GCC compilers which don't natively support | |
| 73 | _Complex _Float128. */ | |
| 74 | typedef _Complex float __cfloat128 __attribute__ ((__mode__ (__TC__))); | |
| 75 | # define __CFLOAT128 __cfloat128 | |
| 76 | # else | |
| 77 | # define __CFLOAT128 _Complex _Float128 | |
| 78 | # endif | |
| 79 | # endif | |
| 80 | ||
| 81 | /* The remaining of this file provides support for older compilers. */ | |
| 82 | # if __HAVE_FLOAT128 | |
| 83 | ||
| 84 | /* The type _Float128 exists only since GCC 7.0. */ | |
| 85 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 86 | typedef __float128 _Float128; | |
| 87 | # endif | |
| 88 | ||
| 89 | /* __builtin_huge_valf128 doesn't exist before GCC 7.0. */ | |
| 90 | # if !__GNUC_PREREQ (7, 0) | |
| 91 | # define __builtin_huge_valf128() ((_Float128) __builtin_huge_val ()) | |
| 92 | # endif | |
| 93 | ||
| 94 | /* Older GCC has only a subset of built-in functions for _Float128 on | |
| 95 | x86, and __builtin_infq is not usable in static initializers. | |
| 96 | Converting a narrower sNaN to _Float128 produces a quiet NaN, so | |
| 97 | attempts to use _Float128 sNaNs will not work properly with older | |
| 98 | compilers. */ | |
| 99 | # if !__GNUC_PREREQ (7, 0) | |
| 100 | # define __builtin_copysignf128 __builtin_copysignq | |
| 101 | # define __builtin_fabsf128 __builtin_fabsq | |
| 102 | # define __builtin_inff128() ((_Float128) __builtin_inf ()) | |
| 103 | # define __builtin_nanf128(x) ((_Float128) __builtin_nan (x)) | |
| 104 | # define __builtin_nansf128(x) ((_Float128) __builtin_nans (x)) | |
| 105 | # endif | |
| 106 | ||
| 107 | /* In math/math.h, __MATH_TG will expand signbit to __builtin_signbit*, | |
| 108 | e.g.: __builtin_signbitf128, before GCC 6. However, there has never | |
| 109 | been a __builtin_signbitf128 in GCC and the type-generic builtin is | |
| 110 | only available since GCC 6. */ | |
| 111 | # if !__GNUC_PREREQ (6, 0) | |
| 112 | # define __builtin_signbitf128 __signbitf128 | |
| 113 | # endif | |
| 114 | ||
| 115 | # endif | |
| 116 | ||
| 117 | #endif /* !__ASSEMBLER__. */ | |
| 118 | ||
| 119 | #include <bits/floatn-common.h> | |
| 120 | ||
| 121 | #endif /* _BITS_FLOATN_H */ |
libc/glibc-include/bits/flt-eval-method.h created+33
| ... | ... | @@ -0,0 +1,33 @@ |
| 1 | /* Define __GLIBC_FLT_EVAL_METHOD. x86 version. | |
| 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _MATH_H | |
| 20 | # error "Never use <bits/flt-eval-method.h> directly; include <math.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifdef __FLT_EVAL_METHOD__ | |
| 24 | # if __FLT_EVAL_METHOD__ == -1 | |
| 25 | # define __GLIBC_FLT_EVAL_METHOD 2 | |
| 26 | # else | |
| 27 | # define __GLIBC_FLT_EVAL_METHOD __FLT_EVAL_METHOD__ | |
| 28 | # endif | |
| 29 | #elif defined __x86_64__ | |
| 30 | # define __GLIBC_FLT_EVAL_METHOD 0 | |
| 31 | #else | |
| 32 | # define __GLIBC_FLT_EVAL_METHOD 2 | |
| 33 | #endif |
libc/glibc-include/bits/fp-fast.h created+39
| ... | ... | @@ -0,0 +1,39 @@ |
| 1 | /* Define FP_FAST_* macros. | |
| 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _MATH_H | |
| 20 | # error "Never use <bits/fp-fast.h> directly; include <math.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifdef __USE_ISOC99 | |
| 24 | ||
| 25 | /* The GCC 4.6 compiler will define __FP_FAST_FMA{,F,L} if the fma{,f,l} | |
| 26 | builtins are supported. */ | |
| 27 | # ifdef __FP_FAST_FMA | |
| 28 | # define FP_FAST_FMA 1 | |
| 29 | # endif | |
| 30 | ||
| 31 | # ifdef __FP_FAST_FMAF | |
| 32 | # define FP_FAST_FMAF 1 | |
| 33 | # endif | |
| 34 | ||
| 35 | # ifdef __FP_FAST_FMAL | |
| 36 | # define FP_FAST_FMAL 1 | |
| 37 | # endif | |
| 38 | ||
| 39 | #endif |
libc/glibc-include/bits/fp-logb.h created+24
| ... | ... | @@ -0,0 +1,24 @@ |
| 1 | /* Define __FP_LOGB0_IS_MIN and __FP_LOGBNAN_IS_MIN. x86 version. | |
| 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _MATH_H | |
| 20 | # error "Never use <bits/fp-logb.h> directly; include <math.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #define __FP_LOGB0_IS_MIN 1 | |
| 24 | #define __FP_LOGBNAN_IS_MIN 1 |
libc/glibc-include/bits/getopt_core.h created+96
| ... | ... | @@ -0,0 +1,96 @@ |
| 1 | /* Declarations for getopt (basic, portable features only). | |
| 2 | Copyright (C) 1989-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library and is also part of gnulib. | |
| 4 | Patches to this file should be submitted to both projects. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _GETOPT_CORE_H | |
| 21 | #define _GETOPT_CORE_H 1 | |
| 22 | ||
| 23 | /* This header should not be used directly; include getopt.h or | |
| 24 | unistd.h instead. Unlike most bits headers, it does not have | |
| 25 | a protective #error, because the guard macro for getopt.h in | |
| 26 | gnulib is not fixed. */ | |
| 27 | ||
| 28 | __BEGIN_DECLS | |
| 29 | ||
| 30 | /* For communication from 'getopt' to the caller. | |
| 31 | When 'getopt' finds an option that takes an argument, | |
| 32 | the argument value is returned here. | |
| 33 | Also, when 'ordering' is RETURN_IN_ORDER, | |
| 34 | each non-option ARGV-element is returned here. */ | |
| 35 | ||
| 36 | extern char *optarg; | |
| 37 | ||
| 38 | /* Index in ARGV of the next element to be scanned. | |
| 39 | This is used for communication to and from the caller | |
| 40 | and for communication between successive calls to 'getopt'. | |
| 41 | ||
| 42 | On entry to 'getopt', zero means this is the first call; initialize. | |
| 43 | ||
| 44 | When 'getopt' returns -1, this is the index of the first of the | |
| 45 | non-option elements that the caller should itself scan. | |
| 46 | ||
| 47 | Otherwise, 'optind' communicates from one call to the next | |
| 48 | how much of ARGV has been scanned so far. */ | |
| 49 | ||
| 50 | extern int optind; | |
| 51 | ||
| 52 | /* Callers store zero here to inhibit the error message 'getopt' prints | |
| 53 | for unrecognized options. */ | |
| 54 | ||
| 55 | extern int opterr; | |
| 56 | ||
| 57 | /* Set to an option character which was unrecognized. */ | |
| 58 | ||
| 59 | extern int optopt; | |
| 60 | ||
| 61 | /* Get definitions and prototypes for functions to process the | |
| 62 | arguments in ARGV (ARGC of them, minus the program name) for | |
| 63 | options given in OPTS. | |
| 64 | ||
| 65 | Return the option character from OPTS just read. Return -1 when | |
| 66 | there are no more options. For unrecognized options, or options | |
| 67 | missing arguments, 'optopt' is set to the option letter, and '?' is | |
| 68 | returned. | |
| 69 | ||
| 70 | The OPTS string is a list of characters which are recognized option | |
| 71 | letters, optionally followed by colons, specifying that that letter | |
| 72 | takes an argument, to be placed in 'optarg'. | |
| 73 | ||
| 74 | If a letter in OPTS is followed by two colons, its argument is | |
| 75 | optional. This behavior is specific to the GNU 'getopt'. | |
| 76 | ||
| 77 | The argument '--' causes premature termination of argument | |
| 78 | scanning, explicitly telling 'getopt' that there are no more | |
| 79 | options. | |
| 80 | ||
| 81 | If OPTS begins with '-', then non-option arguments are treated as | |
| 82 | arguments to the option '\1'. This behavior is specific to the GNU | |
| 83 | 'getopt'. If OPTS begins with '+', or POSIXLY_CORRECT is set in | |
| 84 | the environment, then do not permute arguments. | |
| 85 | ||
| 86 | For standards compliance, the 'argv' argument has the type | |
| 87 | char *const *, but this is inaccurate; if argument permutation is | |
| 88 | enabled, the argv array (not the strings it points to) must be | |
| 89 | writable. */ | |
| 90 | ||
| 91 | extern int getopt (int ___argc, char *const *___argv, const char *__shortopts) | |
| 92 | __THROW __nonnull ((2, 3)); | |
| 93 | ||
| 94 | __END_DECLS | |
| 95 | ||
| 96 | #endif /* getopt_core.h */ |
libc/glibc-include/bits/getopt_ext.h created+77
| ... | ... | @@ -0,0 +1,77 @@ |
| 1 | /* Declarations for getopt (GNU extensions). | |
| 2 | Copyright (C) 1989-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library and is also part of gnulib. | |
| 4 | Patches to this file should be submitted to both projects. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _GETOPT_EXT_H | |
| 21 | #define _GETOPT_EXT_H 1 | |
| 22 | ||
| 23 | /* This header should not be used directly; include getopt.h instead. | |
| 24 | Unlike most bits headers, it does not have a protective #error, | |
| 25 | because the guard macro for getopt.h in gnulib is not fixed. */ | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | /* Describe the long-named options requested by the application. | |
| 30 | The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector | |
| 31 | of 'struct option' terminated by an element containing a name which is | |
| 32 | zero. | |
| 33 | ||
| 34 | The field 'has_arg' is: | |
| 35 | no_argument (or 0) if the option does not take an argument, | |
| 36 | required_argument (or 1) if the option requires an argument, | |
| 37 | optional_argument (or 2) if the option takes an optional argument. | |
| 38 | ||
| 39 | If the field 'flag' is not NULL, it points to a variable that is set | |
| 40 | to the value given in the field 'val' when the option is found, but | |
| 41 | left unchanged if the option is not found. | |
| 42 | ||
| 43 | To have a long-named option do something other than set an 'int' to | |
| 44 | a compiled-in constant, such as set a value from 'optarg', set the | |
| 45 | option's 'flag' field to zero and its 'val' field to a nonzero | |
| 46 | value (the equivalent single-letter option character, if there is | |
| 47 | one). For long options that have a zero 'flag' field, 'getopt' | |
| 48 | returns the contents of the 'val' field. */ | |
| 49 | ||
| 50 | struct option | |
| 51 | { | |
| 52 | const char *name; | |
| 53 | /* has_arg can't be an enum because some compilers complain about | |
| 54 | type mismatches in all the code that assumes it is an int. */ | |
| 55 | int has_arg; | |
| 56 | int *flag; | |
| 57 | int val; | |
| 58 | }; | |
| 59 | ||
| 60 | /* Names for the values of the 'has_arg' field of 'struct option'. */ | |
| 61 | ||
| 62 | #define no_argument 0 | |
| 63 | #define required_argument 1 | |
| 64 | #define optional_argument 2 | |
| 65 | ||
| 66 | extern int getopt_long (int ___argc, char *__getopt_argv_const *___argv, | |
| 67 | const char *__shortopts, | |
| 68 | const struct option *__longopts, int *__longind) | |
| 69 | __THROW __nonnull ((2, 3)); | |
| 70 | extern int getopt_long_only (int ___argc, char *__getopt_argv_const *___argv, | |
| 71 | const char *__shortopts, | |
| 72 | const struct option *__longopts, int *__longind) | |
| 73 | __THROW __nonnull ((2, 3)); | |
| 74 | ||
| 75 | __END_DECLS | |
| 76 | ||
| 77 | #endif /* getopt_ext.h */ |
libc/glibc-include/bits/getopt_posix.h created+51
| ... | ... | @@ -0,0 +1,51 @@ |
| 1 | /* Declarations for getopt (POSIX compatibility shim). | |
| 2 | Copyright (C) 1989-2019 Free Software Foundation, Inc. | |
| 3 | Unlike the bulk of the getopt implementation, this file is NOT part | |
| 4 | of gnulib. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _GETOPT_POSIX_H | |
| 21 | #define _GETOPT_POSIX_H 1 | |
| 22 | ||
| 23 | #if !defined _UNISTD_H && !defined _STDIO_H | |
| 24 | #error "Never include getopt_posix.h directly; use unistd.h instead." | |
| 25 | #endif | |
| 26 | ||
| 27 | #include <bits/getopt_core.h> | |
| 28 | ||
| 29 | __BEGIN_DECLS | |
| 30 | ||
| 31 | #if defined __USE_POSIX2 && !defined __USE_POSIX_IMPLICITLY \ | |
| 32 | && !defined __USE_GNU && !defined _GETOPT_H | |
| 33 | /* GNU getopt has more functionality than POSIX getopt. When we are | |
| 34 | explicitly conforming to POSIX and not GNU, and getopt.h (which is | |
| 35 | not part of POSIX) has not been included, the extra functionality | |
| 36 | is disabled. */ | |
| 37 | # ifdef __REDIRECT | |
| 38 | extern int __REDIRECT_NTH (getopt, (int ___argc, char *const *___argv, | |
| 39 | const char *__shortopts), | |
| 40 | __posix_getopt); | |
| 41 | # else | |
| 42 | extern int __posix_getopt (int ___argc, char *const *___argv, | |
| 43 | const char *__shortopts) | |
| 44 | __THROW __nonnull ((2, 3)); | |
| 45 | # define getopt __posix_getopt | |
| 46 | # endif | |
| 47 | #endif | |
| 48 | ||
| 49 | __END_DECLS | |
| 50 | ||
| 51 | #endif /* getopt_posix.h */ |
libc/glibc-include/bits/hwcap.h created+23
| ... | ... | @@ -0,0 +1,23 @@ |
| 1 | /* Defines for bits in AT_HWCAP. | |
| 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_AUXV_H | |
| 20 | # error "Never include <bits/hwcap.h> directly; use <sys/auxv.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* No bits defined for this architecture. */ |
libc/glibc-include/bits/in.h created+258
| ... | ... | @@ -0,0 +1,258 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* Linux version. */ | |
| 19 | ||
| 20 | #ifndef _NETINET_IN_H | |
| 21 | # error "Never use <bits/in.h> directly; include <netinet/in.h> instead." | |
| 22 | #endif | |
| 23 | ||
| 24 | /* If the application has already included linux/in6.h from a linux-based | |
| 25 | kernel then we will not define the IPv6 IPPROTO_* defines, in6_addr (nor the | |
| 26 | defines), sockaddr_in6, or ipv6_mreq. Same for in6_ptkinfo or ip6_mtuinfo | |
| 27 | in linux/ipv6.h. The ABI used by the linux-kernel and glibc match exactly. | |
| 28 | Neither the linux kernel nor glibc should break this ABI without coordination. | |
| 29 | In upstream kernel 56c176c9 the _UAPI prefix was stripped so we need to check | |
| 30 | for _LINUX_IN6_H and _IPV6_H now, and keep checking the old versions for | |
| 31 | maximum backwards compatibility. */ | |
| 32 | #if defined _UAPI_LINUX_IN6_H \ | |
| 33 | || defined _UAPI_IPV6_H \ | |
| 34 | || defined _LINUX_IN6_H \ | |
| 35 | || defined _IPV6_H | |
| 36 | /* This is not quite the same API since the kernel always defines s6_addr16 and | |
| 37 | s6_addr32. This is not a violation of POSIX since POSIX says "at least the | |
| 38 | following member" and that holds true. */ | |
| 39 | # define __USE_KERNEL_IPV6_DEFS 1 | |
| 40 | #else | |
| 41 | # define __USE_KERNEL_IPV6_DEFS 0 | |
| 42 | #endif | |
| 43 | ||
| 44 | /* Options for use with `getsockopt' and `setsockopt' at the IP level. | |
| 45 | The first word in the comment at the right is the data type used; | |
| 46 | "bool" means a boolean value stored in an `int'. */ | |
| 47 | #define IP_OPTIONS 4 /* ip_opts; IP per-packet options. */ | |
| 48 | #define IP_HDRINCL 3 /* int; Header is included with data. */ | |
| 49 | #define IP_TOS 1 /* int; IP type of service and precedence. */ | |
| 50 | #define IP_TTL 2 /* int; IP time to live. */ | |
| 51 | #define IP_RECVOPTS 6 /* bool; Receive all IP options w/datagram. */ | |
| 52 | /* For BSD compatibility. */ | |
| 53 | #define IP_RECVRETOPTS IP_RETOPTS /* bool; Receive IP options for response. */ | |
| 54 | #define IP_RETOPTS 7 /* ip_opts; Set/get IP per-packet options. */ | |
| 55 | #define IP_MULTICAST_IF 32 /* in_addr; set/get IP multicast i/f */ | |
| 56 | #define IP_MULTICAST_TTL 33 /* unsigned char; set/get IP multicast ttl */ | |
| 57 | #define IP_MULTICAST_LOOP 34 /* bool; set/get IP multicast loopback */ | |
| 58 | #define IP_ADD_MEMBERSHIP 35 /* ip_mreq; add an IP group membership */ | |
| 59 | #define IP_DROP_MEMBERSHIP 36 /* ip_mreq; drop an IP group membership */ | |
| 60 | #define IP_UNBLOCK_SOURCE 37 /* ip_mreq_source: unblock data from source */ | |
| 61 | #define IP_BLOCK_SOURCE 38 /* ip_mreq_source: block data from source */ | |
| 62 | #define IP_ADD_SOURCE_MEMBERSHIP 39 /* ip_mreq_source: join source group */ | |
| 63 | #define IP_DROP_SOURCE_MEMBERSHIP 40 /* ip_mreq_source: leave source group */ | |
| 64 | #define IP_MSFILTER 41 | |
| 65 | #ifdef __USE_MISC | |
| 66 | # define MCAST_JOIN_GROUP 42 /* group_req: join any-source group */ | |
| 67 | # define MCAST_BLOCK_SOURCE 43 /* group_source_req: block from given group */ | |
| 68 | # define MCAST_UNBLOCK_SOURCE 44 /* group_source_req: unblock from given group*/ | |
| 69 | # define MCAST_LEAVE_GROUP 45 /* group_req: leave any-source group */ | |
| 70 | # define MCAST_JOIN_SOURCE_GROUP 46 /* group_source_req: join source-spec gr */ | |
| 71 | # define MCAST_LEAVE_SOURCE_GROUP 47 /* group_source_req: leave source-spec gr*/ | |
| 72 | # define MCAST_MSFILTER 48 | |
| 73 | # define IP_MULTICAST_ALL 49 | |
| 74 | # define IP_UNICAST_IF 50 | |
| 75 | ||
| 76 | # define MCAST_EXCLUDE 0 | |
| 77 | # define MCAST_INCLUDE 1 | |
| 78 | #endif | |
| 79 | ||
| 80 | #define IP_ROUTER_ALERT 5 /* bool */ | |
| 81 | #define IP_PKTINFO 8 /* bool */ | |
| 82 | #define IP_PKTOPTIONS 9 | |
| 83 | #define IP_PMTUDISC 10 /* obsolete name? */ | |
| 84 | #define IP_MTU_DISCOVER 10 /* int; see below */ | |
| 85 | #define IP_RECVERR 11 /* bool */ | |
| 86 | #define IP_RECVTTL 12 /* bool */ | |
| 87 | #define IP_RECVTOS 13 /* bool */ | |
| 88 | #define IP_MTU 14 /* int */ | |
| 89 | #define IP_FREEBIND 15 | |
| 90 | #define IP_IPSEC_POLICY 16 | |
| 91 | #define IP_XFRM_POLICY 17 | |
| 92 | #define IP_PASSSEC 18 | |
| 93 | #define IP_TRANSPARENT 19 | |
| 94 | #define IP_MULTICAST_ALL 49 /* bool */ | |
| 95 | ||
| 96 | /* TProxy original addresses */ | |
| 97 | #define IP_ORIGDSTADDR 20 | |
| 98 | #define IP_RECVORIGDSTADDR IP_ORIGDSTADDR | |
| 99 | ||
| 100 | #define IP_MINTTL 21 | |
| 101 | #define IP_NODEFRAG 22 | |
| 102 | #define IP_CHECKSUM 23 | |
| 103 | #define IP_BIND_ADDRESS_NO_PORT 24 | |
| 104 | #define IP_RECVFRAGSIZE 25 | |
| 105 | ||
| 106 | /* IP_MTU_DISCOVER arguments. */ | |
| 107 | #define IP_PMTUDISC_DONT 0 /* Never send DF frames. */ | |
| 108 | #define IP_PMTUDISC_WANT 1 /* Use per route hints. */ | |
| 109 | #define IP_PMTUDISC_DO 2 /* Always DF. */ | |
| 110 | #define IP_PMTUDISC_PROBE 3 /* Ignore dst pmtu. */ | |
| 111 | /* Always use interface mtu (ignores dst pmtu) but don't set DF flag. | |
| 112 | Also incoming ICMP frag_needed notifications will be ignored on | |
| 113 | this socket to prevent accepting spoofed ones. */ | |
| 114 | #define IP_PMTUDISC_INTERFACE 4 | |
| 115 | /* Like IP_PMTUDISC_INTERFACE but allow packets to be fragmented. */ | |
| 116 | #define IP_PMTUDISC_OMIT 5 | |
| 117 | ||
| 118 | #define IP_MULTICAST_IF 32 | |
| 119 | #define IP_MULTICAST_TTL 33 | |
| 120 | #define IP_MULTICAST_LOOP 34 | |
| 121 | #define IP_ADD_MEMBERSHIP 35 | |
| 122 | #define IP_DROP_MEMBERSHIP 36 | |
| 123 | #define IP_UNBLOCK_SOURCE 37 | |
| 124 | #define IP_BLOCK_SOURCE 38 | |
| 125 | #define IP_ADD_SOURCE_MEMBERSHIP 39 | |
| 126 | #define IP_DROP_SOURCE_MEMBERSHIP 40 | |
| 127 | #define IP_MSFILTER 41 | |
| 128 | #define IP_MULTICAST_ALL 49 | |
| 129 | #define IP_UNICAST_IF 50 | |
| 130 | ||
| 131 | /* To select the IP level. */ | |
| 132 | #define SOL_IP 0 | |
| 133 | ||
| 134 | #define IP_DEFAULT_MULTICAST_TTL 1 | |
| 135 | #define IP_DEFAULT_MULTICAST_LOOP 1 | |
| 136 | #define IP_MAX_MEMBERSHIPS 20 | |
| 137 | ||
| 138 | #ifdef __USE_MISC | |
| 139 | /* Structure used to describe IP options for IP_OPTIONS and IP_RETOPTS. | |
| 140 | The `ip_dst' field is used for the first-hop gateway when using a | |
| 141 | source route (this gets put into the header proper). */ | |
| 142 | struct ip_opts | |
| 143 | { | |
| 144 | struct in_addr ip_dst; /* First hop; zero without source route. */ | |
| 145 | char ip_opts[40]; /* Actually variable in size. */ | |
| 146 | }; | |
| 147 | ||
| 148 | /* Like `struct ip_mreq' but including interface specification by index. */ | |
| 149 | struct ip_mreqn | |
| 150 | { | |
| 151 | struct in_addr imr_multiaddr; /* IP multicast address of group */ | |
| 152 | struct in_addr imr_address; /* local IP address of interface */ | |
| 153 | int imr_ifindex; /* Interface index */ | |
| 154 | }; | |
| 155 | ||
| 156 | /* Structure used for IP_PKTINFO. */ | |
| 157 | struct in_pktinfo | |
| 158 | { | |
| 159 | int ipi_ifindex; /* Interface index */ | |
| 160 | struct in_addr ipi_spec_dst; /* Routing destination address */ | |
| 161 | struct in_addr ipi_addr; /* Header destination address */ | |
| 162 | }; | |
| 163 | #endif | |
| 164 | ||
| 165 | /* Options for use with `getsockopt' and `setsockopt' at the IPv6 level. | |
| 166 | The first word in the comment at the right is the data type used; | |
| 167 | "bool" means a boolean value stored in an `int'. */ | |
| 168 | #define IPV6_ADDRFORM 1 | |
| 169 | #define IPV6_2292PKTINFO 2 | |
| 170 | #define IPV6_2292HOPOPTS 3 | |
| 171 | #define IPV6_2292DSTOPTS 4 | |
| 172 | #define IPV6_2292RTHDR 5 | |
| 173 | #define IPV6_2292PKTOPTIONS 6 | |
| 174 | #define IPV6_CHECKSUM 7 | |
| 175 | #define IPV6_2292HOPLIMIT 8 | |
| 176 | ||
| 177 | #define SCM_SRCRT IPV6_RXSRCRT | |
| 178 | ||
| 179 | #define IPV6_NEXTHOP 9 | |
| 180 | #define IPV6_AUTHHDR 10 | |
| 181 | #define IPV6_UNICAST_HOPS 16 | |
| 182 | #define IPV6_MULTICAST_IF 17 | |
| 183 | #define IPV6_MULTICAST_HOPS 18 | |
| 184 | #define IPV6_MULTICAST_LOOP 19 | |
| 185 | #define IPV6_JOIN_GROUP 20 | |
| 186 | #define IPV6_LEAVE_GROUP 21 | |
| 187 | #define IPV6_ROUTER_ALERT 22 | |
| 188 | #define IPV6_MTU_DISCOVER 23 | |
| 189 | #define IPV6_MTU 24 | |
| 190 | #define IPV6_RECVERR 25 | |
| 191 | #define IPV6_V6ONLY 26 | |
| 192 | #define IPV6_JOIN_ANYCAST 27 | |
| 193 | #define IPV6_LEAVE_ANYCAST 28 | |
| 194 | #define IPV6_MULTICAST_ALL 29 | |
| 195 | #define IPV6_IPSEC_POLICY 34 | |
| 196 | #define IPV6_XFRM_POLICY 35 | |
| 197 | #define IPV6_HDRINCL 36 | |
| 198 | ||
| 199 | /* Advanced API (RFC3542) (1). */ | |
| 200 | #define IPV6_RECVPKTINFO 49 | |
| 201 | #define IPV6_PKTINFO 50 | |
| 202 | #define IPV6_RECVHOPLIMIT 51 | |
| 203 | #define IPV6_HOPLIMIT 52 | |
| 204 | #define IPV6_RECVHOPOPTS 53 | |
| 205 | #define IPV6_HOPOPTS 54 | |
| 206 | #define IPV6_RTHDRDSTOPTS 55 | |
| 207 | #define IPV6_RECVRTHDR 56 | |
| 208 | #define IPV6_RTHDR 57 | |
| 209 | #define IPV6_RECVDSTOPTS 58 | |
| 210 | #define IPV6_DSTOPTS 59 | |
| 211 | #define IPV6_RECVPATHMTU 60 | |
| 212 | #define IPV6_PATHMTU 61 | |
| 213 | #define IPV6_DONTFRAG 62 | |
| 214 | ||
| 215 | /* Advanced API (RFC3542) (2). */ | |
| 216 | #define IPV6_RECVTCLASS 66 | |
| 217 | #define IPV6_TCLASS 67 | |
| 218 | ||
| 219 | #define IPV6_AUTOFLOWLABEL 70 | |
| 220 | ||
| 221 | /* RFC5014. */ | |
| 222 | #define IPV6_ADDR_PREFERENCES 72 | |
| 223 | ||
| 224 | /* RFC5082. */ | |
| 225 | #define IPV6_MINHOPCOUNT 73 | |
| 226 | ||
| 227 | #define IPV6_ORIGDSTADDR 74 | |
| 228 | #define IPV6_RECVORIGDSTADDR IPV6_ORIGDSTADDR | |
| 229 | #define IPV6_TRANSPARENT 75 | |
| 230 | #define IPV6_UNICAST_IF 76 | |
| 231 | #define IPV6_RECVFRAGSIZE 77 | |
| 232 | #define IPV6_FREEBIND 78 | |
| 233 | ||
| 234 | /* Obsolete synonyms for the above. */ | |
| 235 | #if !__USE_KERNEL_IPV6_DEFS | |
| 236 | # define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP | |
| 237 | # define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP | |
| 238 | #endif | |
| 239 | #define IPV6_RXHOPOPTS IPV6_HOPOPTS | |
| 240 | #define IPV6_RXDSTOPTS IPV6_DSTOPTS | |
| 241 | ||
| 242 | /* IPV6_MTU_DISCOVER values. */ | |
| 243 | #define IPV6_PMTUDISC_DONT 0 /* Never send DF frames. */ | |
| 244 | #define IPV6_PMTUDISC_WANT 1 /* Use per route hints. */ | |
| 245 | #define IPV6_PMTUDISC_DO 2 /* Always DF. */ | |
| 246 | #define IPV6_PMTUDISC_PROBE 3 /* Ignore dst pmtu. */ | |
| 247 | #define IPV6_PMTUDISC_INTERFACE 4 /* See IP_PMTUDISC_INTERFACE. */ | |
| 248 | #define IPV6_PMTUDISC_OMIT 5 /* See IP_PMTUDISC_OMIT. */ | |
| 249 | ||
| 250 | /* Socket level values for IPv6. */ | |
| 251 | #define SOL_IPV6 41 | |
| 252 | #define SOL_ICMPV6 58 | |
| 253 | ||
| 254 | /* Routing header options for IPv6. */ | |
| 255 | #define IPV6_RTHDR_LOOSE 0 /* Hop doesn't need to be neighbour. */ | |
| 256 | #define IPV6_RTHDR_STRICT 1 /* Hop must be a neighbour. */ | |
| 257 | ||
| 258 | #define IPV6_RTHDR_TYPE_0 0 /* IPv6 Routing header type 0. */ |
libc/glibc-include/bits/indirect-return.h created+37
| ... | ... | @@ -0,0 +1,37 @@ |
| 1 | /* Definition of __INDIRECT_RETURN. x86 version. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _UCONTEXT_H | |
| 20 | # error "Never include <bits/indirect-return.h> directly; use <ucontext.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* On x86, swapcontext returns via indirect branch when the shadow stack | |
| 24 | is enabled. Define __INDIRECT_RETURN to indicate whether swapcontext | |
| 25 | returns via indirect branch. */ | |
| 26 | #if defined __CET__ && (__CET__ & 2) != 0 | |
| 27 | # if __glibc_has_attribute (__indirect_return__) | |
| 28 | # define __INDIRECT_RETURN __attribute__ ((__indirect_return__)) | |
| 29 | # else | |
| 30 | /* Newer compilers provide the indirect_return attribute, but without | |
| 31 | it we can use returns_twice to affect the optimizer in the same | |
| 32 | way and avoid unsafe optimizations. */ | |
| 33 | # define __INDIRECT_RETURN __attribute__ ((__returns_twice__)) | |
| 34 | # endif | |
| 35 | #else | |
| 36 | # define __INDIRECT_RETURN | |
| 37 | #endif |
libc/glibc-include/bits/initspin.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | /* No thread support. */ |
libc/glibc-include/bits/inotify.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_INOTIFY_H | |
| 19 | # error "Never use <bits/inotify.h> directly; include <sys/inotify.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | /* Flags for the parameter of inotify_init1. */ | |
| 23 | enum | |
| 24 | { | |
| 25 | IN_CLOEXEC = 02000000, | |
| 26 | #define IN_CLOEXEC IN_CLOEXEC | |
| 27 | IN_NONBLOCK = 00004000 | |
| 28 | #define IN_NONBLOCK IN_NONBLOCK | |
| 29 | }; |
libc/glibc-include/bits/ioctl-types.h created+77
| ... | ... | @@ -0,0 +1,77 @@ |
| 1 | /* Structure types for pre-termios terminal ioctls. Linux version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_IOCTL_H | |
| 20 | # error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* Get definition of constants for use with `ioctl'. */ | |
| 24 | #include <asm/ioctls.h> | |
| 25 | ||
| 26 | ||
| 27 | struct winsize | |
| 28 | { | |
| 29 | unsigned short int ws_row; | |
| 30 | unsigned short int ws_col; | |
| 31 | unsigned short int ws_xpixel; | |
| 32 | unsigned short int ws_ypixel; | |
| 33 | }; | |
| 34 | ||
| 35 | #define NCC 8 | |
| 36 | struct termio | |
| 37 | { | |
| 38 | unsigned short int c_iflag; /* input mode flags */ | |
| 39 | unsigned short int c_oflag; /* output mode flags */ | |
| 40 | unsigned short int c_cflag; /* control mode flags */ | |
| 41 | unsigned short int c_lflag; /* local mode flags */ | |
| 42 | unsigned char c_line; /* line discipline */ | |
| 43 | unsigned char c_cc[NCC]; /* control characters */ | |
| 44 | }; | |
| 45 | ||
| 46 | /* modem lines */ | |
| 47 | #define TIOCM_LE 0x001 | |
| 48 | #define TIOCM_DTR 0x002 | |
| 49 | #define TIOCM_RTS 0x004 | |
| 50 | #define TIOCM_ST 0x008 | |
| 51 | #define TIOCM_SR 0x010 | |
| 52 | #define TIOCM_CTS 0x020 | |
| 53 | #define TIOCM_CAR 0x040 | |
| 54 | #define TIOCM_RNG 0x080 | |
| 55 | #define TIOCM_DSR 0x100 | |
| 56 | #define TIOCM_CD TIOCM_CAR | |
| 57 | #define TIOCM_RI TIOCM_RNG | |
| 58 | ||
| 59 | /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ | |
| 60 | ||
| 61 | /* line disciplines */ | |
| 62 | #define N_TTY 0 | |
| 63 | #define N_SLIP 1 | |
| 64 | #define N_MOUSE 2 | |
| 65 | #define N_PPP 3 | |
| 66 | #define N_STRIP 4 | |
| 67 | #define N_AX25 5 | |
| 68 | #define N_X25 6 /* X.25 async */ | |
| 69 | #define N_6PACK 7 | |
| 70 | #define N_MASC 8 /* Mobitex module */ | |
| 71 | #define N_R3964 9 /* Simatic R3964 module */ | |
| 72 | #define N_PROFIBUS_FDL 10 /* Profibus */ | |
| 73 | #define N_IRDA 11 /* Linux IR */ | |
| 74 | #define N_SMSBLOCK 12 /* SMS block mode */ | |
| 75 | #define N_HDLC 13 /* synchronous HDLC */ | |
| 76 | #define N_SYNC_PPP 14 /* synchronous PPP */ | |
| 77 | #define N_HCI 15 /* Bluetooth HCI UART */ |
libc/glibc-include/bits/ioctls.h created+108
| ... | ... | @@ -0,0 +1,108 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_IOCTL_H | |
| 19 | # error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | /* Use the definitions from the kernel header files. */ | |
| 23 | #include <asm/ioctls.h> | |
| 24 | ||
| 25 | /* Routing table calls. */ | |
| 26 | #define SIOCADDRT 0x890B /* add routing table entry */ | |
| 27 | #define SIOCDELRT 0x890C /* delete routing table entry */ | |
| 28 | #define SIOCRTMSG 0x890D /* call to routing system */ | |
| 29 | ||
| 30 | /* Socket configuration controls. */ | |
| 31 | #define SIOCGIFNAME 0x8910 /* get iface name */ | |
| 32 | #define SIOCSIFLINK 0x8911 /* set iface channel */ | |
| 33 | #define SIOCGIFCONF 0x8912 /* get iface list */ | |
| 34 | #define SIOCGIFFLAGS 0x8913 /* get flags */ | |
| 35 | #define SIOCSIFFLAGS 0x8914 /* set flags */ | |
| 36 | #define SIOCGIFADDR 0x8915 /* get PA address */ | |
| 37 | #define SIOCSIFADDR 0x8916 /* set PA address */ | |
| 38 | #define SIOCGIFDSTADDR 0x8917 /* get remote PA address */ | |
| 39 | #define SIOCSIFDSTADDR 0x8918 /* set remote PA address */ | |
| 40 | #define SIOCGIFBRDADDR 0x8919 /* get broadcast PA address */ | |
| 41 | #define SIOCSIFBRDADDR 0x891a /* set broadcast PA address */ | |
| 42 | #define SIOCGIFNETMASK 0x891b /* get network PA mask */ | |
| 43 | #define SIOCSIFNETMASK 0x891c /* set network PA mask */ | |
| 44 | #define SIOCGIFMETRIC 0x891d /* get metric */ | |
| 45 | #define SIOCSIFMETRIC 0x891e /* set metric */ | |
| 46 | #define SIOCGIFMEM 0x891f /* get memory address (BSD) */ | |
| 47 | #define SIOCSIFMEM 0x8920 /* set memory address (BSD) */ | |
| 48 | #define SIOCGIFMTU 0x8921 /* get MTU size */ | |
| 49 | #define SIOCSIFMTU 0x8922 /* set MTU size */ | |
| 50 | #define SIOCSIFNAME 0x8923 /* set interface name */ | |
| 51 | #define SIOCSIFHWADDR 0x8924 /* set hardware address */ | |
| 52 | #define SIOCGIFENCAP 0x8925 /* get/set encapsulations */ | |
| 53 | #define SIOCSIFENCAP 0x8926 | |
| 54 | #define SIOCGIFHWADDR 0x8927 /* Get hardware address */ | |
| 55 | #define SIOCGIFSLAVE 0x8929 /* Driver slaving support */ | |
| 56 | #define SIOCSIFSLAVE 0x8930 | |
| 57 | #define SIOCADDMULTI 0x8931 /* Multicast address lists */ | |
| 58 | #define SIOCDELMULTI 0x8932 | |
| 59 | #define SIOCGIFINDEX 0x8933 /* name -> if_index mapping */ | |
| 60 | #define SIOGIFINDEX SIOCGIFINDEX /* misprint compatibility :-) */ | |
| 61 | #define SIOCSIFPFLAGS 0x8934 /* set/get extended flags set */ | |
| 62 | #define SIOCGIFPFLAGS 0x8935 | |
| 63 | #define SIOCDIFADDR 0x8936 /* delete PA address */ | |
| 64 | #define SIOCSIFHWBROADCAST 0x8937 /* set hardware broadcast addr */ | |
| 65 | #define SIOCGIFCOUNT 0x8938 /* get number of devices */ | |
| 66 | ||
| 67 | #define SIOCGIFBR 0x8940 /* Bridging support */ | |
| 68 | #define SIOCSIFBR 0x8941 /* Set bridging options */ | |
| 69 | ||
| 70 | #define SIOCGIFTXQLEN 0x8942 /* Get the tx queue length */ | |
| 71 | #define SIOCSIFTXQLEN 0x8943 /* Set the tx queue length */ | |
| 72 | ||
| 73 | ||
| 74 | /* ARP cache control calls. */ | |
| 75 | /* 0x8950 - 0x8952 * obsolete calls, don't re-use */ | |
| 76 | #define SIOCDARP 0x8953 /* delete ARP table entry */ | |
| 77 | #define SIOCGARP 0x8954 /* get ARP table entry */ | |
| 78 | #define SIOCSARP 0x8955 /* set ARP table entry */ | |
| 79 | ||
| 80 | /* RARP cache control calls. */ | |
| 81 | #define SIOCDRARP 0x8960 /* delete RARP table entry */ | |
| 82 | #define SIOCGRARP 0x8961 /* get RARP table entry */ | |
| 83 | #define SIOCSRARP 0x8962 /* set RARP table entry */ | |
| 84 | ||
| 85 | /* Driver configuration calls */ | |
| 86 | ||
| 87 | #define SIOCGIFMAP 0x8970 /* Get device parameters */ | |
| 88 | #define SIOCSIFMAP 0x8971 /* Set device parameters */ | |
| 89 | ||
| 90 | /* DLCI configuration calls */ | |
| 91 | ||
| 92 | #define SIOCADDDLCI 0x8980 /* Create new DLCI device */ | |
| 93 | #define SIOCDELDLCI 0x8981 /* Delete DLCI device */ | |
| 94 | ||
| 95 | /* Device private ioctl calls. */ | |
| 96 | ||
| 97 | /* These 16 ioctls are available to devices via the do_ioctl() device | |
| 98 | vector. Each device should include this file and redefine these | |
| 99 | names as their own. Because these are device dependent it is a good | |
| 100 | idea _NOT_ to issue them to random objects and hope. */ | |
| 101 | ||
| 102 | #define SIOCDEVPRIVATE 0x89F0 /* to 89FF */ | |
| 103 | ||
| 104 | /* | |
| 105 | * These 16 ioctl calls are protocol private | |
| 106 | */ | |
| 107 | ||
| 108 | #define SIOCPROTOPRIVATE 0x89E0 /* to 89EF */ |
libc/glibc-include/bits/ipc.h created+55
| ... | ... | @@ -0,0 +1,55 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_IPC_H | |
| 19 | # error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #include <bits/types.h> | |
| 23 | ||
| 24 | /* Mode bits for `msgget', `semget', and `shmget'. */ | |
| 25 | #define IPC_CREAT 01000 /* Create key if key does not exist. */ | |
| 26 | #define IPC_EXCL 02000 /* Fail if key exists. */ | |
| 27 | #define IPC_NOWAIT 04000 /* Return error on wait. */ | |
| 28 | ||
| 29 | /* Control commands for `msgctl', `semctl', and `shmctl'. */ | |
| 30 | #define IPC_RMID 0 /* Remove identifier. */ | |
| 31 | #define IPC_SET 1 /* Set `ipc_perm' options. */ | |
| 32 | #define IPC_STAT 2 /* Get `ipc_perm' options. */ | |
| 33 | #ifdef __USE_GNU | |
| 34 | # define IPC_INFO 3 /* See ipcs. */ | |
| 35 | #endif | |
| 36 | ||
| 37 | /* Special key values. */ | |
| 38 | #define IPC_PRIVATE ((__key_t) 0) /* Private key. */ | |
| 39 | ||
| 40 | ||
| 41 | /* Data structure used to pass permission information to IPC operations. */ | |
| 42 | struct ipc_perm | |
| 43 | { | |
| 44 | __key_t __key; /* Key. */ | |
| 45 | __uid_t uid; /* Owner's user ID. */ | |
| 46 | __gid_t gid; /* Owner's group ID. */ | |
| 47 | __uid_t cuid; /* Creator's user ID. */ | |
| 48 | __gid_t cgid; /* Creator's group ID. */ | |
| 49 | unsigned short int mode; /* Read/write permission. */ | |
| 50 | unsigned short int __pad1; | |
| 51 | unsigned short int __seq; /* Sequence number. */ | |
| 52 | unsigned short int __pad2; | |
| 53 | __syscall_ulong_t __glibc_reserved1; | |
| 54 | __syscall_ulong_t __glibc_reserved2; | |
| 55 | }; |
libc/glibc-include/bits/ipctypes.h created+33
| ... | ... | @@ -0,0 +1,33 @@ |
| 1 | /* bits/ipctypes.h -- Define some types used by SysV IPC/MSG/SHM. | |
| 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_IPC_H | |
| 20 | # error "Never use <bits/ipctypes.h> directly; include <sys/ipc.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_IPCTYPES_H | |
| 24 | #define _BITS_IPCTYPES_H 1 | |
| 25 | ||
| 26 | /* Used in `struct shmid_ds'. */ | |
| 27 | # ifdef __x86_64__ | |
| 28 | typedef int __ipc_pid_t; | |
| 29 | # else | |
| 30 | typedef unsigned short int __ipc_pid_t; | |
| 31 | # endif | |
| 32 | ||
| 33 | #endif /* bits/ipctypes.h */ |
libc/glibc-include/bits/iscanonical.h created+54
| ... | ... | @@ -0,0 +1,54 @@ |
| 1 | /* Define iscanonical macro. ldbl-96 version. | |
| 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _MATH_H | |
| 20 | # error "Never use <bits/iscanonical.h> directly; include <math.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | extern int __iscanonicall (long double __x) | |
| 24 | __THROW __attribute__ ((__const__)); | |
| 25 | #define __iscanonicalf(x) ((void) (__typeof (x)) (x), 1) | |
| 26 | #define __iscanonical(x) ((void) (__typeof (x)) (x), 1) | |
| 27 | #if __HAVE_DISTINCT_FLOAT128 | |
| 28 | # define __iscanonicalf128(x) ((void) (__typeof (x)) (x), 1) | |
| 29 | #endif | |
| 30 | ||
| 31 | /* Return nonzero value if X is canonical. In IEEE interchange binary | |
| 32 | formats, all values are canonical, but the argument must still be | |
| 33 | converted to its semantic type for any exceptions arising from the | |
| 34 | conversion, before being discarded; in extended precision, there | |
| 35 | are encodings that are not consistently handled as corresponding to | |
| 36 | any particular value of the type, and we return 0 for those. */ | |
| 37 | #ifndef __cplusplus | |
| 38 | # define iscanonical(x) __MATH_TG ((x), __iscanonical, (x)) | |
| 39 | #else | |
| 40 | /* In C++ mode, __MATH_TG cannot be used, because it relies on | |
| 41 | __builtin_types_compatible_p, which is a C-only builtin. On the | |
| 42 | other hand, overloading provides the means to distinguish between | |
| 43 | the floating-point types. The overloading resolution will match | |
| 44 | the correct parameter (regardless of type qualifiers (i.e.: const | |
| 45 | and volatile)). */ | |
| 46 | extern "C++" { | |
| 47 | inline int iscanonical (float __val) { return __iscanonicalf (__val); } | |
| 48 | inline int iscanonical (double __val) { return __iscanonical (__val); } | |
| 49 | inline int iscanonical (long double __val) { return __iscanonicall (__val); } | |
| 50 | # if __HAVE_DISTINCT_FLOAT128 | |
| 51 | inline int iscanonical (_Float128 __val) { return __iscanonicalf128 (__val); } | |
| 52 | # endif | |
| 53 | } | |
| 54 | #endif /* __cplusplus */ |
libc/glibc-include/bits/libc-header-start.h created+70
| ... | ... | @@ -0,0 +1,70 @@ |
| 1 | /* Handle feature test macros at the start of a header. | |
| 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* This header is internal to glibc and should not be included outside | |
| 20 | of glibc headers. Headers including it must define | |
| 21 | __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION first. This header | |
| 22 | cannot have multiple include guards because ISO C feature test | |
| 23 | macros depend on the definition of the macro when an affected | |
| 24 | header is included, not when the first system header is | |
| 25 | included. */ | |
| 26 | ||
| 27 | #ifndef __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 28 | # error "Never include <bits/libc-header-start.h> directly." | |
| 29 | #endif | |
| 30 | ||
| 31 | #undef __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 32 | ||
| 33 | #include <features.h> | |
| 34 | ||
| 35 | /* ISO/IEC TR 24731-2:2010 defines the __STDC_WANT_LIB_EXT2__ | |
| 36 | macro. */ | |
| 37 | #undef __GLIBC_USE_LIB_EXT2 | |
| 38 | #if (defined __USE_GNU \ | |
| 39 | || (defined __STDC_WANT_LIB_EXT2__ && __STDC_WANT_LIB_EXT2__ > 0)) | |
| 40 | # define __GLIBC_USE_LIB_EXT2 1 | |
| 41 | #else | |
| 42 | # define __GLIBC_USE_LIB_EXT2 0 | |
| 43 | #endif | |
| 44 | ||
| 45 | /* ISO/IEC TS 18661-1:2014 defines the __STDC_WANT_IEC_60559_BFP_EXT__ | |
| 46 | macro. */ | |
| 47 | #undef __GLIBC_USE_IEC_60559_BFP_EXT | |
| 48 | #if defined __USE_GNU || defined __STDC_WANT_IEC_60559_BFP_EXT__ | |
| 49 | # define __GLIBC_USE_IEC_60559_BFP_EXT 1 | |
| 50 | #else | |
| 51 | # define __GLIBC_USE_IEC_60559_BFP_EXT 0 | |
| 52 | #endif | |
| 53 | ||
| 54 | /* ISO/IEC TS 18661-4:2015 defines the | |
| 55 | __STDC_WANT_IEC_60559_FUNCS_EXT__ macro. */ | |
| 56 | #undef __GLIBC_USE_IEC_60559_FUNCS_EXT | |
| 57 | #if defined __USE_GNU || defined __STDC_WANT_IEC_60559_FUNCS_EXT__ | |
| 58 | # define __GLIBC_USE_IEC_60559_FUNCS_EXT 1 | |
| 59 | #else | |
| 60 | # define __GLIBC_USE_IEC_60559_FUNCS_EXT 0 | |
| 61 | #endif | |
| 62 | ||
| 63 | /* ISO/IEC TS 18661-3:2015 defines the | |
| 64 | __STDC_WANT_IEC_60559_TYPES_EXT__ macro. */ | |
| 65 | #undef __GLIBC_USE_IEC_60559_TYPES_EXT | |
| 66 | #if defined __USE_GNU || defined __STDC_WANT_IEC_60559_TYPES_EXT__ | |
| 67 | # define __GLIBC_USE_IEC_60559_TYPES_EXT 1 | |
| 68 | #else | |
| 69 | # define __GLIBC_USE_IEC_60559_TYPES_EXT 0 | |
| 70 | #endif |
libc/glibc-include/bits/libm-simd-decl-stubs.h created+101
| ... | ... | @@ -0,0 +1,101 @@ |
| 1 | /* Empty definitions required for __MATHCALL_VEC unfolding in mathcalls.h. | |
| 2 | Copyright (C) 2014-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _MATH_H | |
| 20 | # error "Never include <bits/libm-simd-decl-stubs.h> directly;\ | |
| 21 | include <math.h> instead." | |
| 22 | #endif | |
| 23 | ||
| 24 | /* Needed definitions could be generated with: | |
| 25 | for func in $(grep __MATHCALL_VEC math/bits/mathcalls.h |\ | |
| 26 | sed -r "s|__MATHCALL_VEC.?\(||; s|,.*||"); do | |
| 27 | echo "#define __DECL_SIMD_${func}"; | |
| 28 | echo "#define __DECL_SIMD_${func}f"; | |
| 29 | echo "#define __DECL_SIMD_${func}l"; | |
| 30 | done | |
| 31 | */ | |
| 32 | ||
| 33 | #ifndef _BITS_LIBM_SIMD_DECL_STUBS_H | |
| 34 | #define _BITS_LIBM_SIMD_DECL_STUBS_H 1 | |
| 35 | ||
| 36 | #define __DECL_SIMD_cos | |
| 37 | #define __DECL_SIMD_cosf | |
| 38 | #define __DECL_SIMD_cosl | |
| 39 | #define __DECL_SIMD_cosf16 | |
| 40 | #define __DECL_SIMD_cosf32 | |
| 41 | #define __DECL_SIMD_cosf64 | |
| 42 | #define __DECL_SIMD_cosf128 | |
| 43 | #define __DECL_SIMD_cosf32x | |
| 44 | #define __DECL_SIMD_cosf64x | |
| 45 | #define __DECL_SIMD_cosf128x | |
| 46 | ||
| 47 | #define __DECL_SIMD_sin | |
| 48 | #define __DECL_SIMD_sinf | |
| 49 | #define __DECL_SIMD_sinl | |
| 50 | #define __DECL_SIMD_sinf16 | |
| 51 | #define __DECL_SIMD_sinf32 | |
| 52 | #define __DECL_SIMD_sinf64 | |
| 53 | #define __DECL_SIMD_sinf128 | |
| 54 | #define __DECL_SIMD_sinf32x | |
| 55 | #define __DECL_SIMD_sinf64x | |
| 56 | #define __DECL_SIMD_sinf128x | |
| 57 | ||
| 58 | #define __DECL_SIMD_sincos | |
| 59 | #define __DECL_SIMD_sincosf | |
| 60 | #define __DECL_SIMD_sincosl | |
| 61 | #define __DECL_SIMD_sincosf16 | |
| 62 | #define __DECL_SIMD_sincosf32 | |
| 63 | #define __DECL_SIMD_sincosf64 | |
| 64 | #define __DECL_SIMD_sincosf128 | |
| 65 | #define __DECL_SIMD_sincosf32x | |
| 66 | #define __DECL_SIMD_sincosf64x | |
| 67 | #define __DECL_SIMD_sincosf128x | |
| 68 | ||
| 69 | #define __DECL_SIMD_log | |
| 70 | #define __DECL_SIMD_logf | |
| 71 | #define __DECL_SIMD_logl | |
| 72 | #define __DECL_SIMD_logf16 | |
| 73 | #define __DECL_SIMD_logf32 | |
| 74 | #define __DECL_SIMD_logf64 | |
| 75 | #define __DECL_SIMD_logf128 | |
| 76 | #define __DECL_SIMD_logf32x | |
| 77 | #define __DECL_SIMD_logf64x | |
| 78 | #define __DECL_SIMD_logf128x | |
| 79 | ||
| 80 | #define __DECL_SIMD_exp | |
| 81 | #define __DECL_SIMD_expf | |
| 82 | #define __DECL_SIMD_expl | |
| 83 | #define __DECL_SIMD_expf16 | |
| 84 | #define __DECL_SIMD_expf32 | |
| 85 | #define __DECL_SIMD_expf64 | |
| 86 | #define __DECL_SIMD_expf128 | |
| 87 | #define __DECL_SIMD_expf32x | |
| 88 | #define __DECL_SIMD_expf64x | |
| 89 | #define __DECL_SIMD_expf128x | |
| 90 | ||
| 91 | #define __DECL_SIMD_pow | |
| 92 | #define __DECL_SIMD_powf | |
| 93 | #define __DECL_SIMD_powl | |
| 94 | #define __DECL_SIMD_powf16 | |
| 95 | #define __DECL_SIMD_powf32 | |
| 96 | #define __DECL_SIMD_powf64 | |
| 97 | #define __DECL_SIMD_powf128 | |
| 98 | #define __DECL_SIMD_powf32x | |
| 99 | #define __DECL_SIMD_powf64x | |
| 100 | #define __DECL_SIMD_powf128x | |
| 101 | #endif |
libc/glibc-include/bits/link.h created+159
| ... | ... | @@ -0,0 +1,159 @@ |
| 1 | /* Copyright (C) 2004-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _LINK_H | |
| 19 | # error "Never include <bits/link.h> directly; use <link.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | ||
| 23 | #ifndef __x86_64__ | |
| 24 | /* Registers for entry into PLT on IA-32. */ | |
| 25 | typedef struct La_i86_regs | |
| 26 | { | |
| 27 | uint32_t lr_edx; | |
| 28 | uint32_t lr_ecx; | |
| 29 | uint32_t lr_eax; | |
| 30 | uint32_t lr_ebp; | |
| 31 | uint32_t lr_esp; | |
| 32 | } La_i86_regs; | |
| 33 | ||
| 34 | /* Return values for calls from PLT on IA-32. */ | |
| 35 | typedef struct La_i86_retval | |
| 36 | { | |
| 37 | uint32_t lrv_eax; | |
| 38 | uint32_t lrv_edx; | |
| 39 | long double lrv_st0; | |
| 40 | long double lrv_st1; | |
| 41 | uint64_t lrv_bnd0; | |
| 42 | uint64_t lrv_bnd1; | |
| 43 | } La_i86_retval; | |
| 44 | ||
| 45 | ||
| 46 | __BEGIN_DECLS | |
| 47 | ||
| 48 | extern Elf32_Addr la_i86_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx, | |
| 49 | uintptr_t *__refcook, | |
| 50 | uintptr_t *__defcook, | |
| 51 | La_i86_regs *__regs, | |
| 52 | unsigned int *__flags, | |
| 53 | const char *__symname, | |
| 54 | long int *__framesizep); | |
| 55 | extern unsigned int la_i86_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx, | |
| 56 | uintptr_t *__refcook, | |
| 57 | uintptr_t *__defcook, | |
| 58 | const La_i86_regs *__inregs, | |
| 59 | La_i86_retval *__outregs, | |
| 60 | const char *symname); | |
| 61 | ||
| 62 | __END_DECLS | |
| 63 | ||
| 64 | #else | |
| 65 | ||
| 66 | /* Registers for entry into PLT on x86-64. */ | |
| 67 | # if __GNUC_PREREQ (4,0) | |
| 68 | typedef float La_x86_64_xmm __attribute__ ((__vector_size__ (16))); | |
| 69 | typedef float La_x86_64_ymm | |
| 70 | __attribute__ ((__vector_size__ (32), __aligned__ (16))); | |
| 71 | typedef double La_x86_64_zmm | |
| 72 | __attribute__ ((__vector_size__ (64), __aligned__ (16))); | |
| 73 | # else | |
| 74 | typedef float La_x86_64_xmm __attribute__ ((__mode__ (__V4SF__))); | |
| 75 | # endif | |
| 76 | ||
| 77 | typedef union | |
| 78 | { | |
| 79 | # if __GNUC_PREREQ (4,0) | |
| 80 | La_x86_64_ymm ymm[2]; | |
| 81 | La_x86_64_zmm zmm[1]; | |
| 82 | # endif | |
| 83 | La_x86_64_xmm xmm[4]; | |
| 84 | } La_x86_64_vector __attribute__ ((__aligned__ (16))); | |
| 85 | ||
| 86 | typedef struct La_x86_64_regs | |
| 87 | { | |
| 88 | uint64_t lr_rdx; | |
| 89 | uint64_t lr_r8; | |
| 90 | uint64_t lr_r9; | |
| 91 | uint64_t lr_rcx; | |
| 92 | uint64_t lr_rsi; | |
| 93 | uint64_t lr_rdi; | |
| 94 | uint64_t lr_rbp; | |
| 95 | uint64_t lr_rsp; | |
| 96 | La_x86_64_xmm lr_xmm[8]; | |
| 97 | La_x86_64_vector lr_vector[8]; | |
| 98 | #ifndef __ILP32__ | |
| 99 | __int128_t lr_bnd[4]; | |
| 100 | #endif | |
| 101 | } La_x86_64_regs; | |
| 102 | ||
| 103 | /* Return values for calls from PLT on x86-64. */ | |
| 104 | typedef struct La_x86_64_retval | |
| 105 | { | |
| 106 | uint64_t lrv_rax; | |
| 107 | uint64_t lrv_rdx; | |
| 108 | La_x86_64_xmm lrv_xmm0; | |
| 109 | La_x86_64_xmm lrv_xmm1; | |
| 110 | long double lrv_st0; | |
| 111 | long double lrv_st1; | |
| 112 | La_x86_64_vector lrv_vector0; | |
| 113 | La_x86_64_vector lrv_vector1; | |
| 114 | #ifndef __ILP32__ | |
| 115 | __int128_t lrv_bnd0; | |
| 116 | __int128_t lrv_bnd1; | |
| 117 | #endif | |
| 118 | } La_x86_64_retval; | |
| 119 | ||
| 120 | #define La_x32_regs La_x86_64_regs | |
| 121 | #define La_x32_retval La_x86_64_retval | |
| 122 | ||
| 123 | __BEGIN_DECLS | |
| 124 | ||
| 125 | extern Elf64_Addr la_x86_64_gnu_pltenter (Elf64_Sym *__sym, | |
| 126 | unsigned int __ndx, | |
| 127 | uintptr_t *__refcook, | |
| 128 | uintptr_t *__defcook, | |
| 129 | La_x86_64_regs *__regs, | |
| 130 | unsigned int *__flags, | |
| 131 | const char *__symname, | |
| 132 | long int *__framesizep); | |
| 133 | extern unsigned int la_x86_64_gnu_pltexit (Elf64_Sym *__sym, | |
| 134 | unsigned int __ndx, | |
| 135 | uintptr_t *__refcook, | |
| 136 | uintptr_t *__defcook, | |
| 137 | const La_x86_64_regs *__inregs, | |
| 138 | La_x86_64_retval *__outregs, | |
| 139 | const char *__symname); | |
| 140 | ||
| 141 | extern Elf32_Addr la_x32_gnu_pltenter (Elf32_Sym *__sym, | |
| 142 | unsigned int __ndx, | |
| 143 | uintptr_t *__refcook, | |
| 144 | uintptr_t *__defcook, | |
| 145 | La_x32_regs *__regs, | |
| 146 | unsigned int *__flags, | |
| 147 | const char *__symname, | |
| 148 | long int *__framesizep); | |
| 149 | extern unsigned int la_x32_gnu_pltexit (Elf32_Sym *__sym, | |
| 150 | unsigned int __ndx, | |
| 151 | uintptr_t *__refcook, | |
| 152 | uintptr_t *__defcook, | |
| 153 | const La_x32_regs *__inregs, | |
| 154 | La_x32_retval *__outregs, | |
| 155 | const char *__symname); | |
| 156 | ||
| 157 | __END_DECLS | |
| 158 | ||
| 159 | #endif |
libc/glibc-include/bits/local_lim.h created+99
| ... | ... | @@ -0,0 +1,99 @@ |
| 1 | /* Minimum guaranteed maximum values for system limits. Linux version. | |
| 2 | Copyright (C) 1993-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public License as | |
| 7 | published by the Free Software Foundation; either version 2.1 of the | |
| 8 | License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; see the file COPYING.LIB. If | |
| 17 | not, see <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* The kernel header pollutes the namespace with the NR_OPEN symbol | |
| 20 | and defines LINK_MAX although filesystems have different maxima. A | |
| 21 | similar thing is true for OPEN_MAX: the limit can be changed at | |
| 22 | runtime and therefore the macro must not be defined. Remove this | |
| 23 | after including the header if necessary. */ | |
| 24 | #ifndef NR_OPEN | |
| 25 | # define __undef_NR_OPEN | |
| 26 | #endif | |
| 27 | #ifndef LINK_MAX | |
| 28 | # define __undef_LINK_MAX | |
| 29 | #endif | |
| 30 | #ifndef OPEN_MAX | |
| 31 | # define __undef_OPEN_MAX | |
| 32 | #endif | |
| 33 | #ifndef ARG_MAX | |
| 34 | # define __undef_ARG_MAX | |
| 35 | #endif | |
| 36 | ||
| 37 | /* The kernel sources contain a file with all the needed information. */ | |
| 38 | #include <linux/limits.h> | |
| 39 | ||
| 40 | /* Have to remove NR_OPEN? */ | |
| 41 | #ifdef __undef_NR_OPEN | |
| 42 | # undef NR_OPEN | |
| 43 | # undef __undef_NR_OPEN | |
| 44 | #endif | |
| 45 | /* Have to remove LINK_MAX? */ | |
| 46 | #ifdef __undef_LINK_MAX | |
| 47 | # undef LINK_MAX | |
| 48 | # undef __undef_LINK_MAX | |
| 49 | #endif | |
| 50 | /* Have to remove OPEN_MAX? */ | |
| 51 | #ifdef __undef_OPEN_MAX | |
| 52 | # undef OPEN_MAX | |
| 53 | # undef __undef_OPEN_MAX | |
| 54 | #endif | |
| 55 | /* Have to remove ARG_MAX? */ | |
| 56 | #ifdef __undef_ARG_MAX | |
| 57 | # undef ARG_MAX | |
| 58 | # undef __undef_ARG_MAX | |
| 59 | #endif | |
| 60 | ||
| 61 | /* The number of data keys per process. */ | |
| 62 | #define _POSIX_THREAD_KEYS_MAX 128 | |
| 63 | /* This is the value this implementation supports. */ | |
| 64 | #define PTHREAD_KEYS_MAX 1024 | |
| 65 | ||
| 66 | /* Controlling the iterations of destructors for thread-specific data. */ | |
| 67 | #define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4 | |
| 68 | /* Number of iterations this implementation does. */ | |
| 69 | #define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS | |
| 70 | ||
| 71 | /* The number of threads per process. */ | |
| 72 | #define _POSIX_THREAD_THREADS_MAX 64 | |
| 73 | /* We have no predefined limit on the number of threads. */ | |
| 74 | #undef PTHREAD_THREADS_MAX | |
| 75 | ||
| 76 | /* Maximum amount by which a process can descrease its asynchronous I/O | |
| 77 | priority level. */ | |
| 78 | #define AIO_PRIO_DELTA_MAX 20 | |
| 79 | ||
| 80 | /* Minimum size for a thread. We are free to choose a reasonable value. */ | |
| 81 | #define PTHREAD_STACK_MIN 16384 | |
| 82 | ||
| 83 | /* Maximum number of timer expiration overruns. */ | |
| 84 | #define DELAYTIMER_MAX 2147483647 | |
| 85 | ||
| 86 | /* Maximum tty name length. */ | |
| 87 | #define TTY_NAME_MAX 32 | |
| 88 | ||
| 89 | /* Maximum login name length. This is arbitrary. */ | |
| 90 | #define LOGIN_NAME_MAX 256 | |
| 91 | ||
| 92 | /* Maximum host name length. */ | |
| 93 | #define HOST_NAME_MAX 64 | |
| 94 | ||
| 95 | /* Maximum message queue priority level. */ | |
| 96 | #define MQ_PRIO_MAX 32768 | |
| 97 | ||
| 98 | /* Maximum value the semaphore can have. */ | |
| 99 | #define SEM_VALUE_MAX (2147483647) |
libc/glibc-include/bits/locale.h created+40
| ... | ... | @@ -0,0 +1,40 @@ |
| 1 | /* Definition of locale category symbol values. | |
| 2 | Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #if !defined _LOCALE_H && !defined _LANGINFO_H | |
| 20 | # error "Never use <bits/locale.h> directly; include <locale.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_LOCALE_H | |
| 24 | #define _BITS_LOCALE_H 1 | |
| 25 | ||
| 26 | #define __LC_CTYPE 0 | |
| 27 | #define __LC_NUMERIC 1 | |
| 28 | #define __LC_TIME 2 | |
| 29 | #define __LC_COLLATE 3 | |
| 30 | #define __LC_MONETARY 4 | |
| 31 | #define __LC_MESSAGES 5 | |
| 32 | #define __LC_ALL 6 | |
| 33 | #define __LC_PAPER 7 | |
| 34 | #define __LC_NAME 8 | |
| 35 | #define __LC_ADDRESS 9 | |
| 36 | #define __LC_TELEPHONE 10 | |
| 37 | #define __LC_MEASUREMENT 11 | |
| 38 | #define __LC_IDENTIFICATION 12 | |
| 39 | ||
| 40 | #endif /* bits/locale.h */ |
libc/glibc-include/bits/long-double.h created+20
| ... | ... | @@ -0,0 +1,20 @@ |
| 1 | /* Properties of long double type. ldbl-96 version. | |
| 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* long double is distinct from double, so there is nothing to | |
| 20 | define here. */ |
libc/glibc-include/bits/math-finite.h created+197
| ... | ... | @@ -0,0 +1,197 @@ |
| 1 | /* Entry points to finite-math-only compiler runs. | |
| 2 | Copyright (C) 2011-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _MATH_H | |
| 20 | # error "Never use <bits/math-finite.h> directly; include <math.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #define __REDIRFROM(...) __REDIRFROM_X(__VA_ARGS__) | |
| 24 | ||
| 25 | #define __REDIRTO(...) __REDIRTO_X(__VA_ARGS__) | |
| 26 | ||
| 27 | #define __MATH_REDIRCALL_X(from, args, to) \ | |
| 28 | extern _Mdouble_ __REDIRECT_NTH (from, args, to) | |
| 29 | #define __MATH_REDIRCALL(function, reentrant, args) \ | |
| 30 | __MATH_REDIRCALL_X \ | |
| 31 | (__REDIRFROM (function, reentrant), args, \ | |
| 32 | __REDIRTO (function, reentrant)) | |
| 33 | #define __MATH_REDIRCALL_2(from, reentrant, args, to) \ | |
| 34 | __MATH_REDIRCALL_X \ | |
| 35 | (__REDIRFROM (from, reentrant), args, \ | |
| 36 | __REDIRTO (to, reentrant)) | |
| 37 | ||
| 38 | #define __MATH_REDIRCALL_INTERNAL(function, reentrant, args) \ | |
| 39 | __MATH_REDIRCALL_X \ | |
| 40 | (__REDIRFROM (__CONCAT (__, function), \ | |
| 41 | __CONCAT (reentrant, _finite)), \ | |
| 42 | args, __REDIRTO (function, _r)) | |
| 43 | ||
| 44 | ||
| 45 | /* acos. */ | |
| 46 | __MATH_REDIRCALL (acos, , (_Mdouble_)); | |
| 47 | ||
| 48 | #if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 | |
| 49 | /* acosh. */ | |
| 50 | __MATH_REDIRCALL (acosh, , (_Mdouble_)); | |
| 51 | #endif | |
| 52 | ||
| 53 | /* asin. */ | |
| 54 | __MATH_REDIRCALL (asin, , (_Mdouble_)); | |
| 55 | ||
| 56 | /* atan2. */ | |
| 57 | __MATH_REDIRCALL (atan2, , (_Mdouble_, _Mdouble_)); | |
| 58 | ||
| 59 | #if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 | |
| 60 | /* atanh. */ | |
| 61 | __MATH_REDIRCALL (atanh, , (_Mdouble_)); | |
| 62 | #endif | |
| 63 | ||
| 64 | /* cosh. */ | |
| 65 | __MATH_REDIRCALL (cosh, , (_Mdouble_)); | |
| 66 | ||
| 67 | /* exp. */ | |
| 68 | __MATH_REDIRCALL (exp, , (_Mdouble_)); | |
| 69 | ||
| 70 | #if __GLIBC_USE (IEC_60559_FUNCS_EXT) | |
| 71 | /* exp10. */ | |
| 72 | __MATH_REDIRCALL (exp10, , (_Mdouble_)); | |
| 73 | #endif | |
| 74 | ||
| 75 | #ifdef __USE_ISOC99 | |
| 76 | /* exp2. */ | |
| 77 | __MATH_REDIRCALL (exp2, , (_Mdouble_)); | |
| 78 | #endif | |
| 79 | ||
| 80 | /* fmod. */ | |
| 81 | __MATH_REDIRCALL (fmod, , (_Mdouble_, _Mdouble_)); | |
| 82 | ||
| 83 | #if defined __USE_XOPEN || defined __USE_ISOC99 | |
| 84 | /* hypot. */ | |
| 85 | __MATH_REDIRCALL (hypot, , (_Mdouble_, _Mdouble_)); | |
| 86 | #endif | |
| 87 | ||
| 88 | #if (__MATH_DECLARING_DOUBLE && (defined __USE_MISC || defined __USE_XOPEN)) \ | |
| 89 | || (!__MATH_DECLARING_DOUBLE && defined __USE_MISC) | |
| 90 | /* j0. */ | |
| 91 | __MATH_REDIRCALL (j0, , (_Mdouble_)); | |
| 92 | ||
| 93 | /* y0. */ | |
| 94 | __MATH_REDIRCALL (y0, , (_Mdouble_)); | |
| 95 | ||
| 96 | /* j1. */ | |
| 97 | __MATH_REDIRCALL (j1, , (_Mdouble_)); | |
| 98 | ||
| 99 | /* y1. */ | |
| 100 | __MATH_REDIRCALL (y1, , (_Mdouble_)); | |
| 101 | ||
| 102 | /* jn. */ | |
| 103 | __MATH_REDIRCALL (jn, , (int, _Mdouble_)); | |
| 104 | ||
| 105 | /* yn. */ | |
| 106 | __MATH_REDIRCALL (yn, , (int, _Mdouble_)); | |
| 107 | #endif | |
| 108 | ||
| 109 | #ifdef __USE_MISC | |
| 110 | /* lgamma_r. */ | |
| 111 | __MATH_REDIRCALL (lgamma, _r, (_Mdouble_, int *)); | |
| 112 | #endif | |
| 113 | ||
| 114 | /* Redirect __lgammal_r_finite to __lgamma_r_finite when __NO_LONG_DOUBLE_MATH | |
| 115 | is set and to itself otherwise. It also redirects __lgamma_r_finite and | |
| 116 | __lgammaf_r_finite to themselves. */ | |
| 117 | __MATH_REDIRCALL_INTERNAL (lgamma, _r, (_Mdouble_, int *)); | |
| 118 | ||
| 119 | #if ((defined __USE_XOPEN || defined __USE_ISOC99) \ | |
| 120 | && defined __extern_always_inline) | |
| 121 | /* lgamma. */ | |
| 122 | __extern_always_inline _Mdouble_ | |
| 123 | __NTH (__REDIRFROM (lgamma, ) (_Mdouble_ __d)) | |
| 124 | { | |
| 125 | # if defined __USE_MISC || defined __USE_XOPEN | |
| 126 | return __REDIRTO (lgamma, _r) (__d, &signgam); | |
| 127 | # else | |
| 128 | int __local_signgam = 0; | |
| 129 | return __REDIRTO (lgamma, _r) (__d, &__local_signgam); | |
| 130 | # endif | |
| 131 | } | |
| 132 | #endif | |
| 133 | ||
| 134 | #if ((defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_XOPEN2K)) \ | |
| 135 | && defined __extern_always_inline) && !__MATH_DECLARING_FLOATN | |
| 136 | /* gamma. */ | |
| 137 | __extern_always_inline _Mdouble_ | |
| 138 | __NTH (__REDIRFROM (gamma, ) (_Mdouble_ __d)) | |
| 139 | { | |
| 140 | return __REDIRTO (lgamma, _r) (__d, &signgam); | |
| 141 | } | |
| 142 | #endif | |
| 143 | ||
| 144 | /* log. */ | |
| 145 | __MATH_REDIRCALL (log, , (_Mdouble_)); | |
| 146 | ||
| 147 | /* log10. */ | |
| 148 | __MATH_REDIRCALL (log10, , (_Mdouble_)); | |
| 149 | ||
| 150 | #ifdef __USE_ISOC99 | |
| 151 | /* log2. */ | |
| 152 | __MATH_REDIRCALL (log2, , (_Mdouble_)); | |
| 153 | #endif | |
| 154 | ||
| 155 | /* pow. */ | |
| 156 | __MATH_REDIRCALL (pow, , (_Mdouble_, _Mdouble_)); | |
| 157 | ||
| 158 | #if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 | |
| 159 | /* remainder. */ | |
| 160 | __MATH_REDIRCALL (remainder, , (_Mdouble_, _Mdouble_)); | |
| 161 | #endif | |
| 162 | ||
| 163 | #if ((__MATH_DECLARING_DOUBLE \ | |
| 164 | && (defined __USE_MISC \ | |
| 165 | || (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8))) \ | |
| 166 | || (!defined __MATH_DECLARE_LDOUBLE && defined __USE_MISC)) \ | |
| 167 | && !__MATH_DECLARING_FLOATN | |
| 168 | /* scalb. */ | |
| 169 | __MATH_REDIRCALL (scalb, , (_Mdouble_, _Mdouble_)); | |
| 170 | #endif | |
| 171 | ||
| 172 | /* sinh. */ | |
| 173 | __MATH_REDIRCALL (sinh, , (_Mdouble_)); | |
| 174 | ||
| 175 | /* sqrt. */ | |
| 176 | __MATH_REDIRCALL (sqrt, , (_Mdouble_)); | |
| 177 | ||
| 178 | #if defined __USE_ISOC99 && defined __extern_always_inline | |
| 179 | /* tgamma. */ | |
| 180 | extern _Mdouble_ | |
| 181 | __REDIRFROM (__gamma, _r_finite) (_Mdouble_, int *); | |
| 182 | ||
| 183 | __extern_always_inline _Mdouble_ | |
| 184 | __NTH (__REDIRFROM (tgamma, ) (_Mdouble_ __d)) | |
| 185 | { | |
| 186 | int __local_signgam = 0; | |
| 187 | _Mdouble_ __res = __REDIRTO (gamma, _r) (__d, &__local_signgam); | |
| 188 | return __local_signgam < 0 ? -__res : __res; | |
| 189 | } | |
| 190 | #endif | |
| 191 | ||
| 192 | #undef __REDIRFROM | |
| 193 | #undef __REDIRTO | |
| 194 | #undef __MATH_REDIRCALL | |
| 195 | #undef __MATH_REDIRCALL_2 | |
| 196 | #undef __MATH_REDIRCALL_INTERNAL | |
| 197 | #undef __MATH_REDIRCALL_X |
libc/glibc-include/bits/math-vector.h created+63
| ... | ... | @@ -0,0 +1,63 @@ |
| 1 | /* Platform-specific SIMD declarations of math functions. | |
| 2 | Copyright (C) 2014-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _MATH_H | |
| 20 | # error "Never include <bits/math-vector.h> directly;\ | |
| 21 | include <math.h> instead." | |
| 22 | #endif | |
| 23 | ||
| 24 | /* Get default empty definitions for simd declarations. */ | |
| 25 | #include <bits/libm-simd-decl-stubs.h> | |
| 26 | ||
| 27 | #if defined __x86_64__ && defined __FAST_MATH__ | |
| 28 | # if defined _OPENMP && _OPENMP >= 201307 | |
| 29 | /* OpenMP case. */ | |
| 30 | # define __DECL_SIMD_x86_64 _Pragma ("omp declare simd notinbranch") | |
| 31 | # elif __GNUC_PREREQ (6,0) | |
| 32 | /* W/o OpenMP use GCC 6.* __attribute__ ((__simd__)). */ | |
| 33 | # define __DECL_SIMD_x86_64 __attribute__ ((__simd__ ("notinbranch"))) | |
| 34 | # endif | |
| 35 | ||
| 36 | # ifdef __DECL_SIMD_x86_64 | |
| 37 | # undef __DECL_SIMD_cos | |
| 38 | # define __DECL_SIMD_cos __DECL_SIMD_x86_64 | |
| 39 | # undef __DECL_SIMD_cosf | |
| 40 | # define __DECL_SIMD_cosf __DECL_SIMD_x86_64 | |
| 41 | # undef __DECL_SIMD_sin | |
| 42 | # define __DECL_SIMD_sin __DECL_SIMD_x86_64 | |
| 43 | # undef __DECL_SIMD_sinf | |
| 44 | # define __DECL_SIMD_sinf __DECL_SIMD_x86_64 | |
| 45 | # undef __DECL_SIMD_sincos | |
| 46 | # define __DECL_SIMD_sincos __DECL_SIMD_x86_64 | |
| 47 | # undef __DECL_SIMD_sincosf | |
| 48 | # define __DECL_SIMD_sincosf __DECL_SIMD_x86_64 | |
| 49 | # undef __DECL_SIMD_log | |
| 50 | # define __DECL_SIMD_log __DECL_SIMD_x86_64 | |
| 51 | # undef __DECL_SIMD_logf | |
| 52 | # define __DECL_SIMD_logf __DECL_SIMD_x86_64 | |
| 53 | # undef __DECL_SIMD_exp | |
| 54 | # define __DECL_SIMD_exp __DECL_SIMD_x86_64 | |
| 55 | # undef __DECL_SIMD_expf | |
| 56 | # define __DECL_SIMD_expf __DECL_SIMD_x86_64 | |
| 57 | # undef __DECL_SIMD_pow | |
| 58 | # define __DECL_SIMD_pow __DECL_SIMD_x86_64 | |
| 59 | # undef __DECL_SIMD_powf | |
| 60 | # define __DECL_SIMD_powf __DECL_SIMD_x86_64 | |
| 61 | ||
| 62 | # endif | |
| 63 | #endif |
libc/glibc-include/bits/mathcalls-helper-functions.h created+43
| ... | ... | @@ -0,0 +1,43 @@ |
| 1 | /* Prototype declarations for math classification macros helpers. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | ||
| 20 | /* Classify given number. */ | |
| 21 | __MATHDECL_1 (int, __fpclassify,, (_Mdouble_ __value)) | |
| 22 | __attribute__ ((__const__)); | |
| 23 | ||
| 24 | /* Test for negative number. */ | |
| 25 | __MATHDECL_1 (int, __signbit,, (_Mdouble_ __value)) | |
| 26 | __attribute__ ((__const__)); | |
| 27 | ||
| 28 | /* Return 0 if VALUE is finite or NaN, +1 if it | |
| 29 | is +Infinity, -1 if it is -Infinity. */ | |
| 30 | __MATHDECL_1 (int, __isinf,, (_Mdouble_ __value)) __attribute__ ((__const__)); | |
| 31 | ||
| 32 | /* Return nonzero if VALUE is finite and not NaN. Used by isfinite macro. */ | |
| 33 | __MATHDECL_1 (int, __finite,, (_Mdouble_ __value)) __attribute__ ((__const__)); | |
| 34 | ||
| 35 | /* Return nonzero if VALUE is not a number. */ | |
| 36 | __MATHDECL_1 (int, __isnan,, (_Mdouble_ __value)) __attribute__ ((__const__)); | |
| 37 | ||
| 38 | /* Test equality. */ | |
| 39 | __MATHDECL_1 (int, __iseqsig,, (_Mdouble_ __x, _Mdouble_ __y)); | |
| 40 | ||
| 41 | /* Test for signaling NaN. */ | |
| 42 | __MATHDECL_1 (int, __issignaling,, (_Mdouble_ __value)) | |
| 43 | __attribute__ ((__const__)); |
libc/glibc-include/bits/mathcalls-narrow.h created+33
| ... | ... | @@ -0,0 +1,33 @@ |
| 1 | /* Declare functions returning a narrower type. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _MATH_H | |
| 20 | # error "Never include <bits/mathcalls-narrow.h> directly; include <math.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* Add. */ | |
| 24 | __MATHCALL_NARROW (__MATHCALL_NAME (add), __MATHCALL_REDIR_NAME (add), 2); | |
| 25 | ||
| 26 | /* Divide. */ | |
| 27 | __MATHCALL_NARROW (__MATHCALL_NAME (div), __MATHCALL_REDIR_NAME (div), 2); | |
| 28 | ||
| 29 | /* Multiply. */ | |
| 30 | __MATHCALL_NARROW (__MATHCALL_NAME (mul), __MATHCALL_REDIR_NAME (mul), 2); | |
| 31 | ||
| 32 | /* Subtract. */ | |
| 33 | __MATHCALL_NARROW (__MATHCALL_NAME (sub), __MATHCALL_REDIR_NAME (sub), 2); |
libc/glibc-include/bits/mathcalls.h created+397
| ... | ... | @@ -0,0 +1,397 @@ |
| 1 | /* Prototype declarations for math functions; helper file for <math.h>. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* NOTE: Because of the special way this file is used by <math.h>, this | |
| 20 | file must NOT be protected from multiple inclusion as header files | |
| 21 | usually are. | |
| 22 | ||
| 23 | This file provides prototype declarations for the math functions. | |
| 24 | Most functions are declared using the macro: | |
| 25 | ||
| 26 | __MATHCALL (NAME,[_r], (ARGS...)); | |
| 27 | ||
| 28 | This means there is a function `NAME' returning `double' and a function | |
| 29 | `NAMEf' returning `float'. Each place `_Mdouble_' appears in the | |
| 30 | prototype, that is actually `double' in the prototype for `NAME' and | |
| 31 | `float' in the prototype for `NAMEf'. Reentrant variant functions are | |
| 32 | called `NAME_r' and `NAMEf_r'. | |
| 33 | ||
| 34 | Functions returning other types like `int' are declared using the macro: | |
| 35 | ||
| 36 | __MATHDECL (TYPE, NAME,[_r], (ARGS...)); | |
| 37 | ||
| 38 | This is just like __MATHCALL but for a function returning `TYPE' | |
| 39 | instead of `_Mdouble_'. In all of these cases, there is still | |
| 40 | both a `NAME' and a `NAMEf' that takes `float' arguments. | |
| 41 | ||
| 42 | Note that there must be no whitespace before the argument passed for | |
| 43 | NAME, to make token pasting work with -traditional. */ | |
| 44 | ||
| 45 | #ifndef _MATH_H | |
| 46 | # error "Never include <bits/mathcalls.h> directly; include <math.h> instead." | |
| 47 | #endif | |
| 48 | ||
| 49 | ||
| 50 | /* Trigonometric functions. */ | |
| 51 | ||
| 52 | /* Arc cosine of X. */ | |
| 53 | __MATHCALL (acos,, (_Mdouble_ __x)); | |
| 54 | /* Arc sine of X. */ | |
| 55 | __MATHCALL (asin,, (_Mdouble_ __x)); | |
| 56 | /* Arc tangent of X. */ | |
| 57 | __MATHCALL (atan,, (_Mdouble_ __x)); | |
| 58 | /* Arc tangent of Y/X. */ | |
| 59 | __MATHCALL (atan2,, (_Mdouble_ __y, _Mdouble_ __x)); | |
| 60 | ||
| 61 | /* Cosine of X. */ | |
| 62 | __MATHCALL_VEC (cos,, (_Mdouble_ __x)); | |
| 63 | /* Sine of X. */ | |
| 64 | __MATHCALL_VEC (sin,, (_Mdouble_ __x)); | |
| 65 | /* Tangent of X. */ | |
| 66 | __MATHCALL (tan,, (_Mdouble_ __x)); | |
| 67 | ||
| 68 | /* Hyperbolic functions. */ | |
| 69 | ||
| 70 | /* Hyperbolic cosine of X. */ | |
| 71 | __MATHCALL (cosh,, (_Mdouble_ __x)); | |
| 72 | /* Hyperbolic sine of X. */ | |
| 73 | __MATHCALL (sinh,, (_Mdouble_ __x)); | |
| 74 | /* Hyperbolic tangent of X. */ | |
| 75 | __MATHCALL (tanh,, (_Mdouble_ __x)); | |
| 76 | ||
| 77 | #ifdef __USE_GNU | |
| 78 | /* Cosine and sine of X. */ | |
| 79 | __MATHDECL_VEC (void,sincos,, | |
| 80 | (_Mdouble_ __x, _Mdouble_ *__sinx, _Mdouble_ *__cosx)); | |
| 81 | #endif | |
| 82 | ||
| 83 | #if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 | |
| 84 | /* Hyperbolic arc cosine of X. */ | |
| 85 | __MATHCALL (acosh,, (_Mdouble_ __x)); | |
| 86 | /* Hyperbolic arc sine of X. */ | |
| 87 | __MATHCALL (asinh,, (_Mdouble_ __x)); | |
| 88 | /* Hyperbolic arc tangent of X. */ | |
| 89 | __MATHCALL (atanh,, (_Mdouble_ __x)); | |
| 90 | #endif | |
| 91 | ||
| 92 | /* Exponential and logarithmic functions. */ | |
| 93 | ||
| 94 | /* Exponential function of X. */ | |
| 95 | __MATHCALL_VEC (exp,, (_Mdouble_ __x)); | |
| 96 | ||
| 97 | /* Break VALUE into a normalized fraction and an integral power of 2. */ | |
| 98 | __MATHCALL (frexp,, (_Mdouble_ __x, int *__exponent)); | |
| 99 | ||
| 100 | /* X times (two to the EXP power). */ | |
| 101 | __MATHCALL (ldexp,, (_Mdouble_ __x, int __exponent)); | |
| 102 | ||
| 103 | /* Natural logarithm of X. */ | |
| 104 | __MATHCALL_VEC (log,, (_Mdouble_ __x)); | |
| 105 | ||
| 106 | /* Base-ten logarithm of X. */ | |
| 107 | __MATHCALL (log10,, (_Mdouble_ __x)); | |
| 108 | ||
| 109 | /* Break VALUE into integral and fractional parts. */ | |
| 110 | __MATHCALL (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr)) __nonnull ((2)); | |
| 111 | ||
| 112 | #if __GLIBC_USE (IEC_60559_FUNCS_EXT) | |
| 113 | /* Compute exponent to base ten. */ | |
| 114 | __MATHCALL (exp10,, (_Mdouble_ __x)); | |
| 115 | #endif | |
| 116 | ||
| 117 | #if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 | |
| 118 | /* Return exp(X) - 1. */ | |
| 119 | __MATHCALL (expm1,, (_Mdouble_ __x)); | |
| 120 | ||
| 121 | /* Return log(1 + X). */ | |
| 122 | __MATHCALL (log1p,, (_Mdouble_ __x)); | |
| 123 | ||
| 124 | /* Return the base 2 signed integral exponent of X. */ | |
| 125 | __MATHCALL (logb,, (_Mdouble_ __x)); | |
| 126 | #endif | |
| 127 | ||
| 128 | #ifdef __USE_ISOC99 | |
| 129 | /* Compute base-2 exponential of X. */ | |
| 130 | __MATHCALL (exp2,, (_Mdouble_ __x)); | |
| 131 | ||
| 132 | /* Compute base-2 logarithm of X. */ | |
| 133 | __MATHCALL (log2,, (_Mdouble_ __x)); | |
| 134 | #endif | |
| 135 | ||
| 136 | ||
| 137 | /* Power functions. */ | |
| 138 | ||
| 139 | /* Return X to the Y power. */ | |
| 140 | __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y)); | |
| 141 | ||
| 142 | /* Return the square root of X. */ | |
| 143 | __MATHCALL (sqrt,, (_Mdouble_ __x)); | |
| 144 | ||
| 145 | #if defined __USE_XOPEN || defined __USE_ISOC99 | |
| 146 | /* Return `sqrt(X*X + Y*Y)'. */ | |
| 147 | __MATHCALL (hypot,, (_Mdouble_ __x, _Mdouble_ __y)); | |
| 148 | #endif | |
| 149 | ||
| 150 | #if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 | |
| 151 | /* Return the cube root of X. */ | |
| 152 | __MATHCALL (cbrt,, (_Mdouble_ __x)); | |
| 153 | #endif | |
| 154 | ||
| 155 | ||
| 156 | /* Nearest integer, absolute value, and remainder functions. */ | |
| 157 | ||
| 158 | /* Smallest integral value not less than X. */ | |
| 159 | __MATHCALLX (ceil,, (_Mdouble_ __x), (__const__)); | |
| 160 | ||
| 161 | /* Absolute value of X. */ | |
| 162 | __MATHCALLX (fabs,, (_Mdouble_ __x), (__const__)); | |
| 163 | ||
| 164 | /* Largest integer not greater than X. */ | |
| 165 | __MATHCALLX (floor,, (_Mdouble_ __x), (__const__)); | |
| 166 | ||
| 167 | /* Floating-point modulo remainder of X/Y. */ | |
| 168 | __MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y)); | |
| 169 | ||
| 170 | #ifdef __USE_MISC | |
| 171 | # if ((!defined __cplusplus \ | |
| 172 | || __cplusplus < 201103L /* isinf conflicts with C++11. */ \ | |
| 173 | || __MATH_DECLARING_DOUBLE == 0)) /* isinff or isinfl don't. */ \ | |
| 174 | && !__MATH_DECLARING_FLOATN | |
| 175 | /* Return 0 if VALUE is finite or NaN, +1 if it | |
| 176 | is +Infinity, -1 if it is -Infinity. */ | |
| 177 | __MATHDECL_1 (int,isinf,, (_Mdouble_ __value)) __attribute__ ((__const__)); | |
| 178 | # endif | |
| 179 | ||
| 180 | # if !__MATH_DECLARING_FLOATN | |
| 181 | /* Return nonzero if VALUE is finite and not NaN. */ | |
| 182 | __MATHDECL_1 (int,finite,, (_Mdouble_ __value)) __attribute__ ((__const__)); | |
| 183 | ||
| 184 | /* Return the remainder of X/Y. */ | |
| 185 | __MATHCALL (drem,, (_Mdouble_ __x, _Mdouble_ __y)); | |
| 186 | ||
| 187 | ||
| 188 | /* Return the fractional part of X after dividing out `ilogb (X)'. */ | |
| 189 | __MATHCALL (significand,, (_Mdouble_ __x)); | |
| 190 | # endif | |
| 191 | ||
| 192 | #endif /* Use misc. */ | |
| 193 | ||
| 194 | #ifdef __USE_ISOC99 | |
| 195 | /* Return X with its signed changed to Y's. */ | |
| 196 | __MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__)); | |
| 197 | #endif | |
| 198 | ||
| 199 | #ifdef __USE_ISOC99 | |
| 200 | /* Return representation of qNaN for double type. */ | |
| 201 | __MATHCALL (nan,, (const char *__tagb)); | |
| 202 | #endif | |
| 203 | ||
| 204 | ||
| 205 | #if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_XOPEN2K) | |
| 206 | # if ((!defined __cplusplus \ | |
| 207 | || __cplusplus < 201103L /* isnan conflicts with C++11. */ \ | |
| 208 | || __MATH_DECLARING_DOUBLE == 0)) /* isnanf or isnanl don't. */ \ | |
| 209 | && !__MATH_DECLARING_FLOATN | |
| 210 | /* Return nonzero if VALUE is not a number. */ | |
| 211 | __MATHDECL_1 (int,isnan,, (_Mdouble_ __value)) __attribute__ ((__const__)); | |
| 212 | # endif | |
| 213 | #endif | |
| 214 | ||
| 215 | #if defined __USE_MISC || (defined __USE_XOPEN && __MATH_DECLARING_DOUBLE) | |
| 216 | /* Bessel functions. */ | |
| 217 | __MATHCALL (j0,, (_Mdouble_)); | |
| 218 | __MATHCALL (j1,, (_Mdouble_)); | |
| 219 | __MATHCALL (jn,, (int, _Mdouble_)); | |
| 220 | __MATHCALL (y0,, (_Mdouble_)); | |
| 221 | __MATHCALL (y1,, (_Mdouble_)); | |
| 222 | __MATHCALL (yn,, (int, _Mdouble_)); | |
| 223 | #endif | |
| 224 | ||
| 225 | ||
| 226 | #if defined __USE_XOPEN || defined __USE_ISOC99 | |
| 227 | /* Error and gamma functions. */ | |
| 228 | __MATHCALL (erf,, (_Mdouble_)); | |
| 229 | __MATHCALL (erfc,, (_Mdouble_)); | |
| 230 | __MATHCALL (lgamma,, (_Mdouble_)); | |
| 231 | #endif | |
| 232 | ||
| 233 | #ifdef __USE_ISOC99 | |
| 234 | /* True gamma function. */ | |
| 235 | __MATHCALL (tgamma,, (_Mdouble_)); | |
| 236 | #endif | |
| 237 | ||
| 238 | #if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_XOPEN2K) | |
| 239 | # if !__MATH_DECLARING_FLOATN | |
| 240 | /* Obsolete alias for `lgamma'. */ | |
| 241 | __MATHCALL (gamma,, (_Mdouble_)); | |
| 242 | # endif | |
| 243 | #endif | |
| 244 | ||
| 245 | #ifdef __USE_MISC | |
| 246 | /* Reentrant version of lgamma. This function uses the global variable | |
| 247 | `signgam'. The reentrant version instead takes a pointer and stores | |
| 248 | the value through it. */ | |
| 249 | __MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp)); | |
| 250 | #endif | |
| 251 | ||
| 252 | ||
| 253 | #if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 | |
| 254 | /* Return the integer nearest X in the direction of the | |
| 255 | prevailing rounding mode. */ | |
| 256 | __MATHCALL (rint,, (_Mdouble_ __x)); | |
| 257 | ||
| 258 | /* Return X + epsilon if X < Y, X - epsilon if X > Y. */ | |
| 259 | __MATHCALL (nextafter,, (_Mdouble_ __x, _Mdouble_ __y)); | |
| 260 | # if defined __USE_ISOC99 && !defined __LDBL_COMPAT && !__MATH_DECLARING_FLOATN | |
| 261 | __MATHCALL (nexttoward,, (_Mdouble_ __x, long double __y)); | |
| 262 | # endif | |
| 263 | ||
| 264 | # if __GLIBC_USE (IEC_60559_BFP_EXT) || __MATH_DECLARING_FLOATN | |
| 265 | /* Return X - epsilon. */ | |
| 266 | __MATHCALL (nextdown,, (_Mdouble_ __x)); | |
| 267 | /* Return X + epsilon. */ | |
| 268 | __MATHCALL (nextup,, (_Mdouble_ __x)); | |
| 269 | # endif | |
| 270 | ||
| 271 | /* Return the remainder of integer divison X / Y with infinite precision. */ | |
| 272 | __MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y)); | |
| 273 | ||
| 274 | # ifdef __USE_ISOC99 | |
| 275 | /* Return X times (2 to the Nth power). */ | |
| 276 | __MATHCALL (scalbn,, (_Mdouble_ __x, int __n)); | |
| 277 | # endif | |
| 278 | ||
| 279 | /* Return the binary exponent of X, which must be nonzero. */ | |
| 280 | __MATHDECL (int,ilogb,, (_Mdouble_ __x)); | |
| 281 | #endif | |
| 282 | ||
| 283 | #if __GLIBC_USE (IEC_60559_BFP_EXT) || __MATH_DECLARING_FLOATN | |
| 284 | /* Like ilogb, but returning long int. */ | |
| 285 | __MATHDECL (long int, llogb,, (_Mdouble_ __x)); | |
| 286 | #endif | |
| 287 | ||
| 288 | #ifdef __USE_ISOC99 | |
| 289 | /* Return X times (2 to the Nth power). */ | |
| 290 | __MATHCALL (scalbln,, (_Mdouble_ __x, long int __n)); | |
| 291 | ||
| 292 | /* Round X to integral value in floating-point format using current | |
| 293 | rounding direction, but do not raise inexact exception. */ | |
| 294 | __MATHCALL (nearbyint,, (_Mdouble_ __x)); | |
| 295 | ||
| 296 | /* Round X to nearest integral value, rounding halfway cases away from | |
| 297 | zero. */ | |
| 298 | __MATHCALLX (round,, (_Mdouble_ __x), (__const__)); | |
| 299 | ||
| 300 | /* Round X to the integral value in floating-point format nearest but | |
| 301 | not larger in magnitude. */ | |
| 302 | __MATHCALLX (trunc,, (_Mdouble_ __x), (__const__)); | |
| 303 | ||
| 304 | /* Compute remainder of X and Y and put in *QUO a value with sign of x/y | |
| 305 | and magnitude congruent `mod 2^n' to the magnitude of the integral | |
| 306 | quotient x/y, with n >= 3. */ | |
| 307 | __MATHCALL (remquo,, (_Mdouble_ __x, _Mdouble_ __y, int *__quo)); | |
| 308 | ||
| 309 | ||
| 310 | /* Conversion functions. */ | |
| 311 | ||
| 312 | /* Round X to nearest integral value according to current rounding | |
| 313 | direction. */ | |
| 314 | __MATHDECL (long int,lrint,, (_Mdouble_ __x)); | |
| 315 | __extension__ | |
| 316 | __MATHDECL (long long int,llrint,, (_Mdouble_ __x)); | |
| 317 | ||
| 318 | /* Round X to nearest integral value, rounding halfway cases away from | |
| 319 | zero. */ | |
| 320 | __MATHDECL (long int,lround,, (_Mdouble_ __x)); | |
| 321 | __extension__ | |
| 322 | __MATHDECL (long long int,llround,, (_Mdouble_ __x)); | |
| 323 | ||
| 324 | ||
| 325 | /* Return positive difference between X and Y. */ | |
| 326 | __MATHCALL (fdim,, (_Mdouble_ __x, _Mdouble_ __y)); | |
| 327 | ||
| 328 | /* Return maximum numeric value from X and Y. */ | |
| 329 | __MATHCALLX (fmax,, (_Mdouble_ __x, _Mdouble_ __y), (__const__)); | |
| 330 | ||
| 331 | /* Return minimum numeric value from X and Y. */ | |
| 332 | __MATHCALLX (fmin,, (_Mdouble_ __x, _Mdouble_ __y), (__const__)); | |
| 333 | ||
| 334 | /* Multiply-add function computed as a ternary operation. */ | |
| 335 | __MATHCALL (fma,, (_Mdouble_ __x, _Mdouble_ __y, _Mdouble_ __z)); | |
| 336 | #endif /* Use ISO C99. */ | |
| 337 | ||
| 338 | #if __GLIBC_USE (IEC_60559_BFP_EXT) || __MATH_DECLARING_FLOATN | |
| 339 | /* Round X to nearest integer value, rounding halfway cases to even. */ | |
| 340 | __MATHCALLX (roundeven,, (_Mdouble_ __x), (__const__)); | |
| 341 | ||
| 342 | /* Round X to nearest signed integer value, not raising inexact, with | |
| 343 | control of rounding direction and width of result. */ | |
| 344 | __MATHDECL (__intmax_t, fromfp,, (_Mdouble_ __x, int __round, | |
| 345 | unsigned int __width)); | |
| 346 | ||
| 347 | /* Round X to nearest unsigned integer value, not raising inexact, | |
| 348 | with control of rounding direction and width of result. */ | |
| 349 | __MATHDECL (__uintmax_t, ufromfp,, (_Mdouble_ __x, int __round, | |
| 350 | unsigned int __width)); | |
| 351 | ||
| 352 | /* Round X to nearest signed integer value, raising inexact for | |
| 353 | non-integers, with control of rounding direction and width of | |
| 354 | result. */ | |
| 355 | __MATHDECL (__intmax_t, fromfpx,, (_Mdouble_ __x, int __round, | |
| 356 | unsigned int __width)); | |
| 357 | ||
| 358 | /* Round X to nearest unsigned integer value, raising inexact for | |
| 359 | non-integers, with control of rounding direction and width of | |
| 360 | result. */ | |
| 361 | __MATHDECL (__uintmax_t, ufromfpx,, (_Mdouble_ __x, int __round, | |
| 362 | unsigned int __width)); | |
| 363 | ||
| 364 | /* Return value with maximum magnitude. */ | |
| 365 | __MATHCALLX (fmaxmag,, (_Mdouble_ __x, _Mdouble_ __y), (__const__)); | |
| 366 | ||
| 367 | /* Return value with minimum magnitude. */ | |
| 368 | __MATHCALLX (fminmag,, (_Mdouble_ __x, _Mdouble_ __y), (__const__)); | |
| 369 | ||
| 370 | /* Total order operation. */ | |
| 371 | __MATHDECL_1 (int, totalorder,, (_Mdouble_ __x, _Mdouble_ __y)) | |
| 372 | __attribute__ ((__const__)); | |
| 373 | ||
| 374 | /* Total order operation on absolute values. */ | |
| 375 | __MATHDECL_1 (int, totalordermag,, (_Mdouble_ __x, _Mdouble_ __y)) | |
| 376 | __attribute__ ((__const__)); | |
| 377 | ||
| 378 | /* Canonicalize floating-point representation. */ | |
| 379 | __MATHDECL_1 (int, canonicalize,, (_Mdouble_ *__cx, const _Mdouble_ *__x)); | |
| 380 | ||
| 381 | /* Get NaN payload. */ | |
| 382 | __MATHCALL (getpayload,, (const _Mdouble_ *__x)); | |
| 383 | ||
| 384 | /* Set quiet NaN payload. */ | |
| 385 | __MATHDECL_1 (int, setpayload,, (_Mdouble_ *__x, _Mdouble_ __payload)); | |
| 386 | ||
| 387 | /* Set signaling NaN payload. */ | |
| 388 | __MATHDECL_1 (int, setpayloadsig,, (_Mdouble_ *__x, _Mdouble_ __payload)); | |
| 389 | #endif | |
| 390 | ||
| 391 | #if (defined __USE_MISC || (defined __USE_XOPEN_EXTENDED \ | |
| 392 | && __MATH_DECLARING_DOUBLE \ | |
| 393 | && !defined __USE_XOPEN2K8)) \ | |
| 394 | && !__MATH_DECLARING_FLOATN | |
| 395 | /* Return X times (2 to the Nth power). */ | |
| 396 | __MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n)); | |
| 397 | #endif |
libc/glibc-include/bits/mathdef.h created+20
| ... | ... | @@ -0,0 +1,20 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _COMPLEX_H | |
| 19 | # error "Never use <bits/mathdef.h> directly; include <complex.h> instead" | |
| 20 | #endif |
libc/glibc-include/bits/mathinline.h created+12
| ... | ... | @@ -0,0 +1,12 @@ |
| 1 | /* This file should provide inline versions of math functions. | |
| 2 | ||
| 3 | Surround GCC-specific parts with #ifdef __GNUC__, and use `__extern_inline'. | |
| 4 | ||
| 5 | This file should define __MATH_INLINES if functions are actually defined as | |
| 6 | inlines. */ | |
| 7 | ||
| 8 | #if !defined __NO_MATH_INLINES && defined __OPTIMIZE__ | |
| 9 | ||
| 10 | /* Here goes the real code. */ | |
| 11 | ||
| 12 | #endif |
libc/glibc-include/bits/mman-linux.h created+111
| ... | ... | @@ -0,0 +1,111 @@ |
| 1 | /* Definitions for POSIX memory map interface. Linux generic version. | |
| 2 | Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_MMAN_H | |
| 20 | # error "Never use <bits/mman-linux.h> directly; include <sys/mman.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* The following definitions basically come from the kernel headers. | |
| 24 | But the kernel header is not namespace clean. */ | |
| 25 | ||
| 26 | ||
| 27 | /* Protections are chosen from these bits, OR'd together. The | |
| 28 | implementation does not necessarily support PROT_EXEC or PROT_WRITE | |
| 29 | without PROT_READ. The only guarantees are that no writing will be | |
| 30 | allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ | |
| 31 | ||
| 32 | #define PROT_READ 0x1 /* Page can be read. */ | |
| 33 | #define PROT_WRITE 0x2 /* Page can be written. */ | |
| 34 | #define PROT_EXEC 0x4 /* Page can be executed. */ | |
| 35 | #define PROT_NONE 0x0 /* Page can not be accessed. */ | |
| 36 | #define PROT_GROWSDOWN 0x01000000 /* Extend change to start of | |
| 37 | growsdown vma (mprotect only). */ | |
| 38 | #define PROT_GROWSUP 0x02000000 /* Extend change to start of | |
| 39 | growsup vma (mprotect only). */ | |
| 40 | ||
| 41 | /* Sharing types (must choose one and only one of these). */ | |
| 42 | #define MAP_SHARED 0x01 /* Share changes. */ | |
| 43 | #define MAP_PRIVATE 0x02 /* Changes are private. */ | |
| 44 | #ifdef __USE_MISC | |
| 45 | # define MAP_SHARED_VALIDATE 0x03 /* Share changes and validate | |
| 46 | extension flags. */ | |
| 47 | # define MAP_TYPE 0x0f /* Mask for type of mapping. */ | |
| 48 | #endif | |
| 49 | ||
| 50 | /* Other flags. */ | |
| 51 | #define MAP_FIXED 0x10 /* Interpret addr exactly. */ | |
| 52 | #ifdef __USE_MISC | |
| 53 | # define MAP_FILE 0 | |
| 54 | # ifdef __MAP_ANONYMOUS | |
| 55 | # define MAP_ANONYMOUS __MAP_ANONYMOUS /* Don't use a file. */ | |
| 56 | # else | |
| 57 | # define MAP_ANONYMOUS 0x20 /* Don't use a file. */ | |
| 58 | # endif | |
| 59 | # define MAP_ANON MAP_ANONYMOUS | |
| 60 | /* When MAP_HUGETLB is set bits [26:31] encode the log2 of the huge page size. */ | |
| 61 | # define MAP_HUGE_SHIFT 26 | |
| 62 | # define MAP_HUGE_MASK 0x3f | |
| 63 | #endif | |
| 64 | ||
| 65 | /* Flags to `msync'. */ | |
| 66 | #define MS_ASYNC 1 /* Sync memory asynchronously. */ | |
| 67 | #define MS_SYNC 4 /* Synchronous memory sync. */ | |
| 68 | #define MS_INVALIDATE 2 /* Invalidate the caches. */ | |
| 69 | ||
| 70 | /* Advice to `madvise'. */ | |
| 71 | #ifdef __USE_MISC | |
| 72 | # define MADV_NORMAL 0 /* No further special treatment. */ | |
| 73 | # define MADV_RANDOM 1 /* Expect random page references. */ | |
| 74 | # define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ | |
| 75 | # define MADV_WILLNEED 3 /* Will need these pages. */ | |
| 76 | # define MADV_DONTNEED 4 /* Don't need these pages. */ | |
| 77 | # define MADV_FREE 8 /* Free pages only if memory pressure. */ | |
| 78 | # define MADV_REMOVE 9 /* Remove these pages and resources. */ | |
| 79 | # define MADV_DONTFORK 10 /* Do not inherit across fork. */ | |
| 80 | # define MADV_DOFORK 11 /* Do inherit across fork. */ | |
| 81 | # define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ | |
| 82 | # define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ | |
| 83 | # define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */ | |
| 84 | # define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */ | |
| 85 | # define MADV_DONTDUMP 16 /* Explicity exclude from the core dump, | |
| 86 | overrides the coredump filter bits. */ | |
| 87 | # define MADV_DODUMP 17 /* Clear the MADV_DONTDUMP flag. */ | |
| 88 | # define MADV_WIPEONFORK 18 /* Zero memory on fork, child only. */ | |
| 89 | # define MADV_KEEPONFORK 19 /* Undo MADV_WIPEONFORK. */ | |
| 90 | # define MADV_HWPOISON 100 /* Poison a page for testing. */ | |
| 91 | #endif | |
| 92 | ||
| 93 | /* The POSIX people had to invent similar names for the same things. */ | |
| 94 | #ifdef __USE_XOPEN2K | |
| 95 | # define POSIX_MADV_NORMAL 0 /* No further special treatment. */ | |
| 96 | # define POSIX_MADV_RANDOM 1 /* Expect random page references. */ | |
| 97 | # define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */ | |
| 98 | # define POSIX_MADV_WILLNEED 3 /* Will need these pages. */ | |
| 99 | # define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ | |
| 100 | #endif | |
| 101 | ||
| 102 | /* Flags for `mlockall'. */ | |
| 103 | #ifndef MCL_CURRENT | |
| 104 | # define MCL_CURRENT 1 /* Lock all currently mapped pages. */ | |
| 105 | # define MCL_FUTURE 2 /* Lock all additions to address | |
| 106 | space. */ | |
| 107 | # define MCL_ONFAULT 4 /* Lock all pages that are | |
| 108 | faulted in. */ | |
| 109 | #endif | |
| 110 | ||
| 111 | #include <bits/mman-shared.h> |
libc/glibc-include/bits/mman-map-flags-generic.h created+42
| ... | ... | @@ -0,0 +1,42 @@ |
| 1 | /* Definitions for POSIX memory map interface. Linux/generic version. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library. If not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_MMAN_H | |
| 20 | # error "Never use <bits/mman-map-flags-generic.h> directly; include <sys/mman.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* These definitions are appropriate for architectures that, in the | |
| 24 | Linux kernel, either have no uapi/asm/mman.h, or have one that | |
| 25 | includes asm-generic/mman.h without any changes to the values of | |
| 26 | the MAP_* flags defined in that header. */ | |
| 27 | ||
| 28 | #ifdef __USE_MISC | |
| 29 | # define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */ | |
| 30 | # define MAP_DENYWRITE 0x00800 /* ETXTBSY. */ | |
| 31 | # define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */ | |
| 32 | # define MAP_LOCKED 0x02000 /* Lock the mapping. */ | |
| 33 | # define MAP_NORESERVE 0x04000 /* Don't check for reservations. */ | |
| 34 | # define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */ | |
| 35 | # define MAP_NONBLOCK 0x10000 /* Do not block on IO. */ | |
| 36 | # define MAP_STACK 0x20000 /* Allocation is for a stack. */ | |
| 37 | # define MAP_HUGETLB 0x40000 /* Create huge page mapping. */ | |
| 38 | # define MAP_SYNC 0x80000 /* Perform synchronous page | |
| 39 | faults for the mapping. */ | |
| 40 | # define MAP_FIXED_NOREPLACE 0x100000 /* MAP_FIXED but do not unmap | |
| 41 | underlying mapping. */ | |
| 42 | #endif |
libc/glibc-include/bits/mman-shared.h created+80
| ... | ... | @@ -0,0 +1,80 @@ |
| 1 | /* Memory-mapping-related declarations/definitions, not architecture-specific. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_MMAN_H | |
| 20 | # error "Never use <bits/mman-shared.h> directly; include <sys/mman.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifdef __USE_GNU | |
| 24 | /* Flags for mremap. */ | |
| 25 | # define MREMAP_MAYMOVE 1 | |
| 26 | # define MREMAP_FIXED 2 | |
| 27 | ||
| 28 | /* Flags for memfd_create. */ | |
| 29 | # ifndef MFD_CLOEXEC | |
| 30 | # define MFD_CLOEXEC 1U | |
| 31 | # define MFD_ALLOW_SEALING 2U | |
| 32 | # define MFD_HUGETLB 4U | |
| 33 | # endif | |
| 34 | ||
| 35 | /* Flags for mlock2. */ | |
| 36 | # ifndef MLOCK_ONFAULT | |
| 37 | # define MLOCK_ONFAULT 1U | |
| 38 | # endif | |
| 39 | ||
| 40 | /* Access rights for pkey_alloc. */ | |
| 41 | # ifndef PKEY_DISABLE_ACCESS | |
| 42 | # define PKEY_DISABLE_ACCESS 0x1 | |
| 43 | # define PKEY_DISABLE_WRITE 0x2 | |
| 44 | # endif | |
| 45 | ||
| 46 | __BEGIN_DECLS | |
| 47 | ||
| 48 | /* Create a new memory file descriptor. NAME is a name for debugging. | |
| 49 | FLAGS is a combination of the MFD_* constants. */ | |
| 50 | int memfd_create (const char *__name, unsigned int __flags) __THROW; | |
| 51 | ||
| 52 | /* Lock pages from ADDR (inclusive) to ADDR + LENGTH (exclusive) into | |
| 53 | memory. FLAGS is a combination of the MLOCK_* flags above. */ | |
| 54 | int mlock2 (const void *__addr, size_t __length, unsigned int __flags) __THROW; | |
| 55 | ||
| 56 | /* Allocate a new protection key, with the PKEY_DISABLE_* bits | |
| 57 | specified in ACCESS_RIGHTS. The protection key mask for the | |
| 58 | current thread is updated to match the access privilege for the new | |
| 59 | key. */ | |
| 60 | int pkey_alloc (unsigned int __flags, unsigned int __access_rights) __THROW; | |
| 61 | ||
| 62 | /* Update the access rights for the current thread for KEY, which must | |
| 63 | have been allocated using pkey_alloc. */ | |
| 64 | int pkey_set (int __key, unsigned int __access_rights) __THROW; | |
| 65 | ||
| 66 | /* Return the access rights for the current thread for KEY, which must | |
| 67 | have been allocated using pkey_alloc. */ | |
| 68 | int pkey_get (int __key) __THROW; | |
| 69 | ||
| 70 | /* Free an allocated protection key, which must have been allocated | |
| 71 | using pkey_alloc. */ | |
| 72 | int pkey_free (int __key) __THROW; | |
| 73 | ||
| 74 | /* Apply memory protection flags for KEY to the specified address | |
| 75 | range. */ | |
| 76 | int pkey_mprotect (void *__addr, size_t __len, int __prot, int __pkey) __THROW; | |
| 77 | ||
| 78 | __END_DECLS | |
| 79 | ||
| 80 | #endif /* __USE_GNU */ |
libc/glibc-include/bits/mman.h created+34
| ... | ... | @@ -0,0 +1,34 @@ |
| 1 | /* Definitions for POSIX memory map interface. Linux/x86_64 version. | |
| 2 | Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_MMAN_H | |
| 20 | # error "Never use <bits/mman.h> directly; include <sys/mman.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* The following definitions basically come from the kernel headers. | |
| 24 | But the kernel header is not namespace clean. */ | |
| 25 | ||
| 26 | /* Other flags. */ | |
| 27 | #ifdef __USE_MISC | |
| 28 | # define MAP_32BIT 0x40 /* Only give out 32-bit addresses. */ | |
| 29 | #endif | |
| 30 | ||
| 31 | #include <bits/mman-map-flags-generic.h> | |
| 32 | ||
| 33 | /* Include generic Linux declarations. */ | |
| 34 | #include <bits/mman-linux.h> |
libc/glibc-include/bits/monetary-ldbl.h created+27
| ... | ... | @@ -0,0 +1,27 @@ |
| 1 | /* -mlong-double-64 compatibility mode for monetary functions. | |
| 2 | Copyright (C) 2006-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _MONETARY_H | |
| 20 | # error "Never include <bits/monetary-ldbl.h> directly; use <monetary.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | __LDBL_REDIR_DECL (strfmon) | |
| 24 | ||
| 25 | #ifdef __USE_GNU | |
| 26 | __LDBL_REDIR_DECL (strfmon_l) | |
| 27 | #endif |
libc/glibc-include/bits/mqueue.h created+33
| ... | ... | @@ -0,0 +1,33 @@ |
| 1 | /* Copyright (C) 2004-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _MQUEUE_H | |
| 19 | # error "Never use <bits/mqueue.h> directly; include <mqueue.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #include <bits/types.h> | |
| 23 | ||
| 24 | typedef int mqd_t; | |
| 25 | ||
| 26 | struct mq_attr | |
| 27 | { | |
| 28 | __syscall_slong_t mq_flags; /* Message queue flags. */ | |
| 29 | __syscall_slong_t mq_maxmsg; /* Maximum number of messages. */ | |
| 30 | __syscall_slong_t mq_msgsize; /* Maximum message size. */ | |
| 31 | __syscall_slong_t mq_curmsgs; /* Number of messages currently queued. */ | |
| 32 | __syscall_slong_t __pad[4]; | |
| 33 | }; |
libc/glibc-include/bits/mqueue2.h created+57
| ... | ... | @@ -0,0 +1,57 @@ |
| 1 | /* Checking macros for mq functions. | |
| 2 | Copyright (C) 2007-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _FCNTL_H | |
| 20 | # error "Never include <bits/mqueue2.h> directly; use <mqueue.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* Check that calls to mq_open with O_CREAT set have an appropriate third and fourth | |
| 24 | parameter. */ | |
| 25 | extern mqd_t mq_open (const char *__name, int __oflag, ...) | |
| 26 | __THROW __nonnull ((1)); | |
| 27 | extern mqd_t __mq_open_2 (const char *__name, int __oflag) | |
| 28 | __THROW __nonnull ((1)); | |
| 29 | extern mqd_t __REDIRECT_NTH (__mq_open_alias, (const char *__name, | |
| 30 | int __oflag, ...), mq_open) | |
| 31 | __nonnull ((1)); | |
| 32 | __errordecl (__mq_open_wrong_number_of_args, | |
| 33 | "mq_open can be called either with 2 or 4 arguments"); | |
| 34 | __errordecl (__mq_open_missing_mode_and_attr, | |
| 35 | "mq_open with O_CREAT in second argument needs 4 arguments"); | |
| 36 | ||
| 37 | __fortify_function mqd_t | |
| 38 | __NTH (mq_open (const char *__name, int __oflag, ...)) | |
| 39 | { | |
| 40 | if (__va_arg_pack_len () != 0 && __va_arg_pack_len () != 2) | |
| 41 | __mq_open_wrong_number_of_args (); | |
| 42 | ||
| 43 | if (__builtin_constant_p (__oflag)) | |
| 44 | { | |
| 45 | if ((__oflag & O_CREAT) != 0 && __va_arg_pack_len () == 0) | |
| 46 | { | |
| 47 | __mq_open_missing_mode_and_attr (); | |
| 48 | return __mq_open_2 (__name, __oflag); | |
| 49 | } | |
| 50 | return __mq_open_alias (__name, __oflag, __va_arg_pack ()); | |
| 51 | } | |
| 52 | ||
| 53 | if (__va_arg_pack_len () == 0) | |
| 54 | return __mq_open_2 (__name, __oflag); | |
| 55 | ||
| 56 | return __mq_open_alias (__name, __oflag, __va_arg_pack ()); | |
| 57 | } |
libc/glibc-include/bits/msq-pad.h created+31
| ... | ... | @@ -0,0 +1,31 @@ |
| 1 | /* Define where padding goes in struct msqid_ds. Generic version. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_MSG_H | |
| 20 | # error "Never use <bits/msq-pad.h> directly; include <sys/msg.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #include <bits/timesize.h> | |
| 24 | ||
| 25 | /* On most architectures, padding goes after time fields for 32-bit | |
| 26 | systems and is omitted for 64-bit systems. Some architectures pad | |
| 27 | before time fields instead, or omit padding despite being | |
| 28 | 32-bit. */ | |
| 29 | ||
| 30 | #define __MSQ_PAD_AFTER_TIME (__TIMESIZE == 32) | |
| 31 | #define __MSQ_PAD_BEFORE_TIME 0 |
libc/glibc-include/bits/msq.h created+86
| ... | ... | @@ -0,0 +1,86 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_MSG_H | |
| 19 | # error "Never use <bits/msq.h> directly; include <sys/msg.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #include <bits/types.h> | |
| 23 | #include <bits/msq-pad.h> | |
| 24 | ||
| 25 | /* Define options for message queue functions. */ | |
| 26 | #define MSG_NOERROR 010000 /* no error if message is too big */ | |
| 27 | #ifdef __USE_GNU | |
| 28 | # define MSG_EXCEPT 020000 /* recv any msg except of specified type */ | |
| 29 | # define MSG_COPY 040000 /* copy (not remove) all queue messages */ | |
| 30 | #endif | |
| 31 | ||
| 32 | /* Types used in the structure definition. */ | |
| 33 | typedef __syscall_ulong_t msgqnum_t; | |
| 34 | typedef __syscall_ulong_t msglen_t; | |
| 35 | ||
| 36 | #if __MSQ_PAD_BEFORE_TIME | |
| 37 | # define __MSQ_PAD_TIME(NAME, RES) \ | |
| 38 | unsigned long int __glibc_reserved ## RES; __time_t NAME | |
| 39 | #elif __MSQ_PAD_AFTER_TIME | |
| 40 | # define __MSQ_PAD_TIME(NAME, RES) \ | |
| 41 | __time_t NAME; unsigned long int __glibc_reserved ## RES | |
| 42 | #else | |
| 43 | # define __MSQ_PAD_TIME(NAME, RES) \ | |
| 44 | __time_t NAME | |
| 45 | #endif | |
| 46 | ||
| 47 | /* Structure of record for one message inside the kernel. | |
| 48 | The type `struct msg' is opaque. */ | |
| 49 | struct msqid_ds | |
| 50 | { | |
| 51 | struct ipc_perm msg_perm; /* structure describing operation permission */ | |
| 52 | __MSQ_PAD_TIME (msg_stime, 1); /* time of last msgsnd command */ | |
| 53 | __MSQ_PAD_TIME (msg_rtime, 2); /* time of last msgrcv command */ | |
| 54 | __MSQ_PAD_TIME (msg_ctime, 3); /* time of last change */ | |
| 55 | __syscall_ulong_t __msg_cbytes; /* current number of bytes on queue */ | |
| 56 | msgqnum_t msg_qnum; /* number of messages currently on queue */ | |
| 57 | msglen_t msg_qbytes; /* max number of bytes allowed on queue */ | |
| 58 | __pid_t msg_lspid; /* pid of last msgsnd() */ | |
| 59 | __pid_t msg_lrpid; /* pid of last msgrcv() */ | |
| 60 | __syscall_ulong_t __glibc_reserved4; | |
| 61 | __syscall_ulong_t __glibc_reserved5; | |
| 62 | }; | |
| 63 | ||
| 64 | #ifdef __USE_MISC | |
| 65 | ||
| 66 | # define msg_cbytes __msg_cbytes | |
| 67 | ||
| 68 | /* ipcs ctl commands */ | |
| 69 | # define MSG_STAT 11 | |
| 70 | # define MSG_INFO 12 | |
| 71 | # define MSG_STAT_ANY 13 | |
| 72 | ||
| 73 | /* buffer for msgctl calls IPC_INFO, MSG_INFO */ | |
| 74 | struct msginfo | |
| 75 | { | |
| 76 | int msgpool; | |
| 77 | int msgmap; | |
| 78 | int msgmax; | |
| 79 | int msgmnb; | |
| 80 | int msgmni; | |
| 81 | int msgssz; | |
| 82 | int msgtql; | |
| 83 | unsigned short int msgseg; | |
| 84 | }; | |
| 85 | ||
| 86 | #endif /* __USE_MISC */ |
libc/glibc-include/bits/netdb.h created+32
| ... | ... | @@ -0,0 +1,32 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NETDB_H | |
| 19 | # error "Never include <bits/netdb.h> directly; use <netdb.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | ||
| 23 | /* Description of data base entry for a single network. NOTE: here a | |
| 24 | poor assumption is made. The network number is expected to fit | |
| 25 | into an unsigned long int variable. */ | |
| 26 | struct netent | |
| 27 | { | |
| 28 | char *n_name; /* Official name of network. */ | |
| 29 | char **n_aliases; /* Alias list. */ | |
| 30 | int n_addrtype; /* Net address type. */ | |
| 31 | uint32_t n_net; /* Network number. */ | |
| 32 | }; |
libc/glibc-include/bits/param.h created+42
| ... | ... | @@ -0,0 +1,42 @@ |
| 1 | /* Old-style Unix parameters and limits. Linux version. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_PARAM_H | |
| 20 | # error "Never use <bits/param.h> directly; include <sys/param.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef ARG_MAX | |
| 24 | # define __undef_ARG_MAX | |
| 25 | #endif | |
| 26 | ||
| 27 | #include <linux/limits.h> | |
| 28 | #include <linux/param.h> | |
| 29 | ||
| 30 | /* The kernel headers define ARG_MAX. The value is wrong, though. */ | |
| 31 | #ifdef __undef_ARG_MAX | |
| 32 | # undef ARG_MAX | |
| 33 | # undef __undef_ARG_MAX | |
| 34 | #endif | |
| 35 | ||
| 36 | #define MAXSYMLINKS 20 | |
| 37 | ||
| 38 | /* The following are not really correct but it is a value we used for a | |
| 39 | long time and which seems to be usable. People should not use NOFILE | |
| 40 | and NCARGS anyway. */ | |
| 41 | #define NOFILE 256 | |
| 42 | #define NCARGS 131072 |
libc/glibc-include/bits/poll.h created+49
| ... | ... | @@ -0,0 +1,49 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_POLL_H | |
| 19 | # error "Never use <bits/poll.h> directly; include <sys/poll.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | /* Event types that can be polled for. These bits may be set in `events' | |
| 23 | to indicate the interesting event types; they will appear in `revents' | |
| 24 | to indicate the status of the file descriptor. */ | |
| 25 | #define POLLIN 0x001 /* There is data to read. */ | |
| 26 | #define POLLPRI 0x002 /* There is urgent data to read. */ | |
| 27 | #define POLLOUT 0x004 /* Writing now will not block. */ | |
| 28 | ||
| 29 | #if defined __USE_XOPEN || defined __USE_XOPEN2K8 | |
| 30 | /* These values are defined in XPG4.2. */ | |
| 31 | # define POLLRDNORM 0x040 /* Normal data may be read. */ | |
| 32 | # define POLLRDBAND 0x080 /* Priority data may be read. */ | |
| 33 | # define POLLWRNORM 0x100 /* Writing now will not block. */ | |
| 34 | # define POLLWRBAND 0x200 /* Priority data may be written. */ | |
| 35 | #endif | |
| 36 | ||
| 37 | #ifdef __USE_GNU | |
| 38 | /* These are extensions for Linux. */ | |
| 39 | # define POLLMSG 0x400 | |
| 40 | # define POLLREMOVE 0x1000 | |
| 41 | # define POLLRDHUP 0x2000 | |
| 42 | #endif | |
| 43 | ||
| 44 | /* Event types always implicitly polled for. These bits need not be set in | |
| 45 | `events', but they will appear in `revents' to indicate the status of | |
| 46 | the file descriptor. */ | |
| 47 | #define POLLERR 0x008 /* Error condition. */ | |
| 48 | #define POLLHUP 0x010 /* Hung up. */ | |
| 49 | #define POLLNVAL 0x020 /* Invalid polling request. */ |
libc/glibc-include/bits/poll2.h created+81
| ... | ... | @@ -0,0 +1,81 @@ |
| 1 | /* Checking macros for poll functions. | |
| 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_POLL_H | |
| 20 | # error "Never include <bits/poll2.h> directly; use <sys/poll.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | ||
| 24 | __BEGIN_DECLS | |
| 25 | ||
| 26 | extern int __REDIRECT (__poll_alias, (struct pollfd *__fds, nfds_t __nfds, | |
| 27 | int __timeout), poll); | |
| 28 | extern int __poll_chk (struct pollfd *__fds, nfds_t __nfds, int __timeout, | |
| 29 | __SIZE_TYPE__ __fdslen); | |
| 30 | extern int __REDIRECT (__poll_chk_warn, (struct pollfd *__fds, nfds_t __nfds, | |
| 31 | int __timeout, __SIZE_TYPE__ __fdslen), | |
| 32 | __poll_chk) | |
| 33 | __warnattr ("poll called with fds buffer too small file nfds entries"); | |
| 34 | ||
| 35 | __fortify_function int | |
| 36 | poll (struct pollfd *__fds, nfds_t __nfds, int __timeout) | |
| 37 | { | |
| 38 | if (__bos (__fds) != (__SIZE_TYPE__) -1) | |
| 39 | { | |
| 40 | if (! __builtin_constant_p (__nfds)) | |
| 41 | return __poll_chk (__fds, __nfds, __timeout, __bos (__fds)); | |
| 42 | else if (__bos (__fds) / sizeof (*__fds) < __nfds) | |
| 43 | return __poll_chk_warn (__fds, __nfds, __timeout, __bos (__fds)); | |
| 44 | } | |
| 45 | ||
| 46 | return __poll_alias (__fds, __nfds, __timeout); | |
| 47 | } | |
| 48 | ||
| 49 | ||
| 50 | #ifdef __USE_GNU | |
| 51 | extern int __REDIRECT (__ppoll_alias, (struct pollfd *__fds, nfds_t __nfds, | |
| 52 | const struct timespec *__timeout, | |
| 53 | const __sigset_t *__ss), ppoll); | |
| 54 | extern int __ppoll_chk (struct pollfd *__fds, nfds_t __nfds, | |
| 55 | const struct timespec *__timeout, | |
| 56 | const __sigset_t *__ss, __SIZE_TYPE__ __fdslen); | |
| 57 | extern int __REDIRECT (__ppoll_chk_warn, (struct pollfd *__fds, nfds_t __nfds, | |
| 58 | const struct timespec *__timeout, | |
| 59 | const __sigset_t *__ss, | |
| 60 | __SIZE_TYPE__ __fdslen), | |
| 61 | __ppoll_chk) | |
| 62 | __warnattr ("ppoll called with fds buffer too small file nfds entries"); | |
| 63 | ||
| 64 | __fortify_function int | |
| 65 | ppoll (struct pollfd *__fds, nfds_t __nfds, const struct timespec *__timeout, | |
| 66 | const __sigset_t *__ss) | |
| 67 | { | |
| 68 | if (__bos (__fds) != (__SIZE_TYPE__) -1) | |
| 69 | { | |
| 70 | if (! __builtin_constant_p (__nfds)) | |
| 71 | return __ppoll_chk (__fds, __nfds, __timeout, __ss, __bos (__fds)); | |
| 72 | else if (__bos (__fds) / sizeof (*__fds) < __nfds) | |
| 73 | return __ppoll_chk_warn (__fds, __nfds, __timeout, __ss, | |
| 74 | __bos (__fds)); | |
| 75 | } | |
| 76 | ||
| 77 | return __ppoll_alias (__fds, __nfds, __timeout, __ss); | |
| 78 | } | |
| 79 | #endif | |
| 80 | ||
| 81 | __END_DECLS |
libc/glibc-include/bits/posix1_lim.h created+183
| ... | ... | @@ -0,0 +1,183 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 2.9.2 Minimum Values Added to <limits.h> | |
| 20 | * | |
| 21 | * Never include this file directly; use <limits.h> instead. | |
| 22 | */ | |
| 23 | ||
| 24 | #ifndef _BITS_POSIX1_LIM_H | |
| 25 | #define _BITS_POSIX1_LIM_H 1 | |
| 26 | ||
| 27 | #include <bits/wordsize.h> | |
| 28 | ||
| 29 | /* These are the standard-mandated minimum values. */ | |
| 30 | ||
| 31 | /* Minimum number of operations in one list I/O call. */ | |
| 32 | #define _POSIX_AIO_LISTIO_MAX 2 | |
| 33 | ||
| 34 | /* Minimal number of outstanding asynchronous I/O operations. */ | |
| 35 | #define _POSIX_AIO_MAX 1 | |
| 36 | ||
| 37 | /* Maximum length of arguments to `execve', including environment. */ | |
| 38 | #define _POSIX_ARG_MAX 4096 | |
| 39 | ||
| 40 | /* Maximum simultaneous processes per real user ID. */ | |
| 41 | #ifdef __USE_XOPEN2K | |
| 42 | # define _POSIX_CHILD_MAX 25 | |
| 43 | #else | |
| 44 | # define _POSIX_CHILD_MAX 6 | |
| 45 | #endif | |
| 46 | ||
| 47 | /* Minimal number of timer expiration overruns. */ | |
| 48 | #define _POSIX_DELAYTIMER_MAX 32 | |
| 49 | ||
| 50 | /* Maximum length of a host name (not including the terminating null) | |
| 51 | as returned from the GETHOSTNAME function. */ | |
| 52 | #define _POSIX_HOST_NAME_MAX 255 | |
| 53 | ||
| 54 | /* Maximum link count of a file. */ | |
| 55 | #define _POSIX_LINK_MAX 8 | |
| 56 | ||
| 57 | /* Maximum length of login name. */ | |
| 58 | #define _POSIX_LOGIN_NAME_MAX 9 | |
| 59 | ||
| 60 | /* Number of bytes in a terminal canonical input queue. */ | |
| 61 | #define _POSIX_MAX_CANON 255 | |
| 62 | ||
| 63 | /* Number of bytes for which space will be | |
| 64 | available in a terminal input queue. */ | |
| 65 | #define _POSIX_MAX_INPUT 255 | |
| 66 | ||
| 67 | /* Maximum number of message queues open for a process. */ | |
| 68 | #define _POSIX_MQ_OPEN_MAX 8 | |
| 69 | ||
| 70 | /* Maximum number of supported message priorities. */ | |
| 71 | #define _POSIX_MQ_PRIO_MAX 32 | |
| 72 | ||
| 73 | /* Number of bytes in a filename. */ | |
| 74 | #define _POSIX_NAME_MAX 14 | |
| 75 | ||
| 76 | /* Number of simultaneous supplementary group IDs per process. */ | |
| 77 | #ifdef __USE_XOPEN2K | |
| 78 | # define _POSIX_NGROUPS_MAX 8 | |
| 79 | #else | |
| 80 | # define _POSIX_NGROUPS_MAX 0 | |
| 81 | #endif | |
| 82 | ||
| 83 | /* Number of files one process can have open at once. */ | |
| 84 | #ifdef __USE_XOPEN2K | |
| 85 | # define _POSIX_OPEN_MAX 20 | |
| 86 | #else | |
| 87 | # define _POSIX_OPEN_MAX 16 | |
| 88 | #endif | |
| 89 | ||
| 90 | #if !defined __USE_XOPEN2K || defined __USE_GNU | |
| 91 | /* Number of descriptors that a process may examine with `pselect' or | |
| 92 | `select'. */ | |
| 93 | # define _POSIX_FD_SETSIZE _POSIX_OPEN_MAX | |
| 94 | #endif | |
| 95 | ||
| 96 | /* Number of bytes in a pathname. */ | |
| 97 | #define _POSIX_PATH_MAX 256 | |
| 98 | ||
| 99 | /* Number of bytes than can be written atomically to a pipe. */ | |
| 100 | #define _POSIX_PIPE_BUF 512 | |
| 101 | ||
| 102 | /* The number of repeated occurrences of a BRE permitted by the | |
| 103 | REGEXEC and REGCOMP functions when using the interval notation. */ | |
| 104 | #define _POSIX_RE_DUP_MAX 255 | |
| 105 | ||
| 106 | /* Minimal number of realtime signals reserved for the application. */ | |
| 107 | #define _POSIX_RTSIG_MAX 8 | |
| 108 | ||
| 109 | /* Number of semaphores a process can have. */ | |
| 110 | #define _POSIX_SEM_NSEMS_MAX 256 | |
| 111 | ||
| 112 | /* Maximal value of a semaphore. */ | |
| 113 | #define _POSIX_SEM_VALUE_MAX 32767 | |
| 114 | ||
| 115 | /* Number of pending realtime signals. */ | |
| 116 | #define _POSIX_SIGQUEUE_MAX 32 | |
| 117 | ||
| 118 | /* Largest value of a `ssize_t'. */ | |
| 119 | #define _POSIX_SSIZE_MAX 32767 | |
| 120 | ||
| 121 | /* Number of streams a process can have open at once. */ | |
| 122 | #define _POSIX_STREAM_MAX 8 | |
| 123 | ||
| 124 | /* The number of bytes in a symbolic link. */ | |
| 125 | #define _POSIX_SYMLINK_MAX 255 | |
| 126 | ||
| 127 | /* The number of symbolic links that can be traversed in the | |
| 128 | resolution of a pathname in the absence of a loop. */ | |
| 129 | #define _POSIX_SYMLOOP_MAX 8 | |
| 130 | ||
| 131 | /* Number of timer for a process. */ | |
| 132 | #define _POSIX_TIMER_MAX 32 | |
| 133 | ||
| 134 | /* Maximum number of characters in a tty name. */ | |
| 135 | #define _POSIX_TTY_NAME_MAX 9 | |
| 136 | ||
| 137 | /* Maximum length of a timezone name (element of `tzname'). */ | |
| 138 | #ifdef __USE_XOPEN2K | |
| 139 | # define _POSIX_TZNAME_MAX 6 | |
| 140 | #else | |
| 141 | # define _POSIX_TZNAME_MAX 3 | |
| 142 | #endif | |
| 143 | ||
| 144 | #if !defined __USE_XOPEN2K || defined __USE_GNU | |
| 145 | /* Maximum number of connections that can be queued on a socket. */ | |
| 146 | # define _POSIX_QLIMIT 1 | |
| 147 | ||
| 148 | /* Maximum number of bytes that can be buffered on a socket for send | |
| 149 | or receive. */ | |
| 150 | # define _POSIX_HIWAT _POSIX_PIPE_BUF | |
| 151 | ||
| 152 | /* Maximum number of elements in an `iovec' array. */ | |
| 153 | # define _POSIX_UIO_MAXIOV 16 | |
| 154 | #endif | |
| 155 | ||
| 156 | /* Maximum clock resolution in nanoseconds. */ | |
| 157 | #define _POSIX_CLOCKRES_MIN 20000000 | |
| 158 | ||
| 159 | ||
| 160 | /* Get the implementation-specific values for the above. */ | |
| 161 | #include <bits/local_lim.h> | |
| 162 | ||
| 163 | ||
| 164 | #ifndef SSIZE_MAX | |
| 165 | /* ssize_t is not formally required to be the signed type | |
| 166 | corresponding to size_t, but it is for all configurations supported | |
| 167 | by glibc. */ | |
| 168 | # if __WORDSIZE == 64 || __WORDSIZE32_SIZE_ULONG | |
| 169 | # define SSIZE_MAX LONG_MAX | |
| 170 | # else | |
| 171 | # define SSIZE_MAX INT_MAX | |
| 172 | # endif | |
| 173 | #endif | |
| 174 | ||
| 175 | ||
| 176 | /* This value is a guaranteed minimum maximum. | |
| 177 | The current maximum can be got from `sysconf'. */ | |
| 178 | ||
| 179 | #ifndef NGROUPS_MAX | |
| 180 | # define NGROUPS_MAX 8 | |
| 181 | #endif | |
| 182 | ||
| 183 | #endif /* bits/posix1_lim.h */ |
libc/glibc-include/bits/posix2_lim.h created+90
| ... | ... | @@ -0,0 +1,90 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * Never include this file directly; include <limits.h> instead. | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _BITS_POSIX2_LIM_H | |
| 23 | #define _BITS_POSIX2_LIM_H 1 | |
| 24 | ||
| 25 | ||
| 26 | /* The maximum `ibase' and `obase' values allowed by the `bc' utility. */ | |
| 27 | #define _POSIX2_BC_BASE_MAX 99 | |
| 28 | ||
| 29 | /* The maximum number of elements allowed in an array by the `bc' utility. */ | |
| 30 | #define _POSIX2_BC_DIM_MAX 2048 | |
| 31 | ||
| 32 | /* The maximum `scale' value allowed by the `bc' utility. */ | |
| 33 | #define _POSIX2_BC_SCALE_MAX 99 | |
| 34 | ||
| 35 | /* The maximum length of a string constant accepted by the `bc' utility. */ | |
| 36 | #define _POSIX2_BC_STRING_MAX 1000 | |
| 37 | ||
| 38 | /* The maximum number of weights that can be assigned to an entry of | |
| 39 | the LC_COLLATE `order' keyword in the locale definition file. */ | |
| 40 | #define _POSIX2_COLL_WEIGHTS_MAX 2 | |
| 41 | ||
| 42 | /* The maximum number of expressions that can be nested | |
| 43 | within parentheses by the `expr' utility. */ | |
| 44 | #define _POSIX2_EXPR_NEST_MAX 32 | |
| 45 | ||
| 46 | /* The maximum length, in bytes, of an input line. */ | |
| 47 | #define _POSIX2_LINE_MAX 2048 | |
| 48 | ||
| 49 | /* The maximum number of repeated occurrences of a regular expression | |
| 50 | permitted when using the interval notation `\{M,N\}'. */ | |
| 51 | #define _POSIX2_RE_DUP_MAX 255 | |
| 52 | ||
| 53 | /* The maximum number of bytes in a character class name. We have no | |
| 54 | fixed limit, 2048 is a high number. */ | |
| 55 | #define _POSIX2_CHARCLASS_NAME_MAX 14 | |
| 56 | ||
| 57 | ||
| 58 | /* These values are implementation-specific, | |
| 59 | and may vary within the implementation. | |
| 60 | Their precise values can be obtained from sysconf. */ | |
| 61 | ||
| 62 | #ifndef BC_BASE_MAX | |
| 63 | #define BC_BASE_MAX _POSIX2_BC_BASE_MAX | |
| 64 | #endif | |
| 65 | #ifndef BC_DIM_MAX | |
| 66 | #define BC_DIM_MAX _POSIX2_BC_DIM_MAX | |
| 67 | #endif | |
| 68 | #ifndef BC_SCALE_MAX | |
| 69 | #define BC_SCALE_MAX _POSIX2_BC_SCALE_MAX | |
| 70 | #endif | |
| 71 | #ifndef BC_STRING_MAX | |
| 72 | #define BC_STRING_MAX _POSIX2_BC_STRING_MAX | |
| 73 | #endif | |
| 74 | #ifndef COLL_WEIGHTS_MAX | |
| 75 | #define COLL_WEIGHTS_MAX 255 | |
| 76 | #endif | |
| 77 | #ifndef EXPR_NEST_MAX | |
| 78 | #define EXPR_NEST_MAX _POSIX2_EXPR_NEST_MAX | |
| 79 | #endif | |
| 80 | #ifndef LINE_MAX | |
| 81 | #define LINE_MAX _POSIX2_LINE_MAX | |
| 82 | #endif | |
| 83 | #ifndef CHARCLASS_NAME_MAX | |
| 84 | #define CHARCLASS_NAME_MAX 2048 | |
| 85 | #endif | |
| 86 | ||
| 87 | /* This value is defined like this in regex.h. */ | |
| 88 | #define RE_DUP_MAX (0x7fff) | |
| 89 | ||
| 90 | #endif /* bits/posix2_lim.h */ |
libc/glibc-include/bits/posix_opt.h created+191
| ... | ... | @@ -0,0 +1,191 @@ |
| 1 | /* Define POSIX options for Linux. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public License as | |
| 7 | published by the Free Software Foundation; either version 2.1 of the | |
| 8 | License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; see the file COPYING.LIB. If | |
| 17 | not, see <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_POSIX_OPT_H | |
| 20 | #define _BITS_POSIX_OPT_H 1 | |
| 21 | ||
| 22 | /* Job control is supported. */ | |
| 23 | #define _POSIX_JOB_CONTROL 1 | |
| 24 | ||
| 25 | /* Processes have a saved set-user-ID and a saved set-group-ID. */ | |
| 26 | #define _POSIX_SAVED_IDS 1 | |
| 27 | ||
| 28 | /* Priority scheduling is supported. */ | |
| 29 | #define _POSIX_PRIORITY_SCHEDULING 200809L | |
| 30 | ||
| 31 | /* Synchronizing file data is supported. */ | |
| 32 | #define _POSIX_SYNCHRONIZED_IO 200809L | |
| 33 | ||
| 34 | /* The fsync function is present. */ | |
| 35 | #define _POSIX_FSYNC 200809L | |
| 36 | ||
| 37 | /* Mapping of files to memory is supported. */ | |
| 38 | #define _POSIX_MAPPED_FILES 200809L | |
| 39 | ||
| 40 | /* Locking of all memory is supported. */ | |
| 41 | #define _POSIX_MEMLOCK 200809L | |
| 42 | ||
| 43 | /* Locking of ranges of memory is supported. */ | |
| 44 | #define _POSIX_MEMLOCK_RANGE 200809L | |
| 45 | ||
| 46 | /* Setting of memory protections is supported. */ | |
| 47 | #define _POSIX_MEMORY_PROTECTION 200809L | |
| 48 | ||
| 49 | /* Some filesystems allow all users to change file ownership. */ | |
| 50 | #define _POSIX_CHOWN_RESTRICTED 0 | |
| 51 | ||
| 52 | /* `c_cc' member of 'struct termios' structure can be disabled by | |
| 53 | using the value _POSIX_VDISABLE. */ | |
| 54 | #define _POSIX_VDISABLE '\0' | |
| 55 | ||
| 56 | /* Filenames are not silently truncated. */ | |
| 57 | #define _POSIX_NO_TRUNC 1 | |
| 58 | ||
| 59 | /* X/Open realtime support is available. */ | |
| 60 | #define _XOPEN_REALTIME 1 | |
| 61 | ||
| 62 | /* X/Open thread realtime support is available. */ | |
| 63 | #define _XOPEN_REALTIME_THREADS 1 | |
| 64 | ||
| 65 | /* XPG4.2 shared memory is supported. */ | |
| 66 | #define _XOPEN_SHM 1 | |
| 67 | ||
| 68 | /* Tell we have POSIX threads. */ | |
| 69 | #define _POSIX_THREADS 200809L | |
| 70 | ||
| 71 | /* We have the reentrant functions described in POSIX. */ | |
| 72 | #define _POSIX_REENTRANT_FUNCTIONS 1 | |
| 73 | #define _POSIX_THREAD_SAFE_FUNCTIONS 200809L | |
| 74 | ||
| 75 | /* We provide priority scheduling for threads. */ | |
| 76 | #define _POSIX_THREAD_PRIORITY_SCHEDULING 200809L | |
| 77 | ||
| 78 | /* We support user-defined stack sizes. */ | |
| 79 | #define _POSIX_THREAD_ATTR_STACKSIZE 200809L | |
| 80 | ||
| 81 | /* We support user-defined stacks. */ | |
| 82 | #define _POSIX_THREAD_ATTR_STACKADDR 200809L | |
| 83 | ||
| 84 | /* We support priority inheritence. */ | |
| 85 | #define _POSIX_THREAD_PRIO_INHERIT 200809L | |
| 86 | ||
| 87 | /* We support priority protection, though only for non-robust | |
| 88 | mutexes. */ | |
| 89 | #define _POSIX_THREAD_PRIO_PROTECT 200809L | |
| 90 | ||
| 91 | #ifdef __USE_XOPEN2K8 | |
| 92 | /* We support priority inheritence for robust mutexes. */ | |
| 93 | # define _POSIX_THREAD_ROBUST_PRIO_INHERIT 200809L | |
| 94 | ||
| 95 | /* We do not support priority protection for robust mutexes. */ | |
| 96 | # define _POSIX_THREAD_ROBUST_PRIO_PROTECT -1 | |
| 97 | #endif | |
| 98 | ||
| 99 | /* We support POSIX.1b semaphores. */ | |
| 100 | #define _POSIX_SEMAPHORES 200809L | |
| 101 | ||
| 102 | /* Real-time signals are supported. */ | |
| 103 | #define _POSIX_REALTIME_SIGNALS 200809L | |
| 104 | ||
| 105 | /* We support asynchronous I/O. */ | |
| 106 | #define _POSIX_ASYNCHRONOUS_IO 200809L | |
| 107 | #define _POSIX_ASYNC_IO 1 | |
| 108 | /* Alternative name for Unix98. */ | |
| 109 | #define _LFS_ASYNCHRONOUS_IO 1 | |
| 110 | /* Support for prioritization is also available. */ | |
| 111 | #define _POSIX_PRIORITIZED_IO 200809L | |
| 112 | ||
| 113 | /* The LFS support in asynchronous I/O is also available. */ | |
| 114 | #define _LFS64_ASYNCHRONOUS_IO 1 | |
| 115 | ||
| 116 | /* The rest of the LFS is also available. */ | |
| 117 | #define _LFS_LARGEFILE 1 | |
| 118 | #define _LFS64_LARGEFILE 1 | |
| 119 | #define _LFS64_STDIO 1 | |
| 120 | ||
| 121 | /* POSIX shared memory objects are implemented. */ | |
| 122 | #define _POSIX_SHARED_MEMORY_OBJECTS 200809L | |
| 123 | ||
| 124 | /* CPU-time clocks support needs to be checked at runtime. */ | |
| 125 | #define _POSIX_CPUTIME 0 | |
| 126 | ||
| 127 | /* Clock support in threads must be also checked at runtime. */ | |
| 128 | #define _POSIX_THREAD_CPUTIME 0 | |
| 129 | ||
| 130 | /* GNU libc provides regular expression handling. */ | |
| 131 | #define _POSIX_REGEXP 1 | |
| 132 | ||
| 133 | /* Reader/Writer locks are available. */ | |
| 134 | #define _POSIX_READER_WRITER_LOCKS 200809L | |
| 135 | ||
| 136 | /* We have a POSIX shell. */ | |
| 137 | #define _POSIX_SHELL 1 | |
| 138 | ||
| 139 | /* We support the Timeouts option. */ | |
| 140 | #define _POSIX_TIMEOUTS 200809L | |
| 141 | ||
| 142 | /* We support spinlocks. */ | |
| 143 | #define _POSIX_SPIN_LOCKS 200809L | |
| 144 | ||
| 145 | /* The `spawn' function family is supported. */ | |
| 146 | #define _POSIX_SPAWN 200809L | |
| 147 | ||
| 148 | /* We have POSIX timers. */ | |
| 149 | #define _POSIX_TIMERS 200809L | |
| 150 | ||
| 151 | /* The barrier functions are available. */ | |
| 152 | #define _POSIX_BARRIERS 200809L | |
| 153 | ||
| 154 | /* POSIX message queues are available. */ | |
| 155 | #define _POSIX_MESSAGE_PASSING 200809L | |
| 156 | ||
| 157 | /* Thread process-shared synchronization is supported. */ | |
| 158 | #define _POSIX_THREAD_PROCESS_SHARED 200809L | |
| 159 | ||
| 160 | /* The monotonic clock might be available. */ | |
| 161 | #define _POSIX_MONOTONIC_CLOCK 0 | |
| 162 | ||
| 163 | /* The clock selection interfaces are available. */ | |
| 164 | #define _POSIX_CLOCK_SELECTION 200809L | |
| 165 | ||
| 166 | /* Advisory information interfaces are available. */ | |
| 167 | #define _POSIX_ADVISORY_INFO 200809L | |
| 168 | ||
| 169 | /* IPv6 support is available. */ | |
| 170 | #define _POSIX_IPV6 200809L | |
| 171 | ||
| 172 | /* Raw socket support is available. */ | |
| 173 | #define _POSIX_RAW_SOCKETS 200809L | |
| 174 | ||
| 175 | /* We have at least one terminal. */ | |
| 176 | #define _POSIX2_CHAR_TERM 200809L | |
| 177 | ||
| 178 | /* Neither process nor thread sporadic server interfaces is available. */ | |
| 179 | #define _POSIX_SPORADIC_SERVER -1 | |
| 180 | #define _POSIX_THREAD_SPORADIC_SERVER -1 | |
| 181 | ||
| 182 | /* trace.h is not available. */ | |
| 183 | #define _POSIX_TRACE -1 | |
| 184 | #define _POSIX_TRACE_EVENT_FILTER -1 | |
| 185 | #define _POSIX_TRACE_INHERIT -1 | |
| 186 | #define _POSIX_TRACE_LOG -1 | |
| 187 | ||
| 188 | /* Typed memory objects are not available. */ | |
| 189 | #define _POSIX_TYPED_MEMORY_OBJECTS -1 | |
| 190 | ||
| 191 | #endif /* bits/posix_opt.h */ |
libc/glibc-include/bits/printf-ldbl.h created+23
| ... | ... | @@ -0,0 +1,23 @@ |
| 1 | /* -mlong-double-64 compatibility mode for <printf.h> functions. | |
| 2 | Copyright (C) 2006-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _PRINTF_H | |
| 20 | # error "Never include <bits/printf-ldbl.h> directly; use <printf.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | __LDBL_REDIR_DECL (printf_size) |
libc/glibc-include/bits/procfs-extra.h created+22
| ... | ... | @@ -0,0 +1,22 @@ |
| 1 | /* Extra sys/procfs.h definitions. Generic Linux version. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _SYS_PROCFS_H | |
| 21 | # error "Never include <bits/procfs-extra.h> directly; use <sys/procfs.h> instead." | |
| 22 | #endif |
libc/glibc-include/bits/procfs-id.h created+30
| ... | ... | @@ -0,0 +1,30 @@ |
| 1 | /* Types of pr_uid and pr_gid in struct elf_prpsinfo. x86 version. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _SYS_PROCFS_H | |
| 21 | # error "Never include <bits/procfs-id.h> directly; use <sys/procfs.h> instead." | |
| 22 | #endif | |
| 23 | ||
| 24 | #if __WORDSIZE == 32 | |
| 25 | typedef unsigned short int __pr_uid_t; | |
| 26 | typedef unsigned short int __pr_gid_t; | |
| 27 | #else | |
| 28 | typedef unsigned int __pr_uid_t; | |
| 29 | typedef unsigned int __pr_gid_t; | |
| 30 | #endif |
libc/glibc-include/bits/procfs-prregset.h created+25
| ... | ... | @@ -0,0 +1,25 @@ |
| 1 | /* Types of prgregset_t and prfpregset_t. Generic Linux version. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _SYS_PROCFS_H | |
| 21 | # error "Never include <bits/procfs-prregset.h> directly; use <sys/procfs.h> instead." | |
| 22 | #endif | |
| 23 | ||
| 24 | typedef elf_gregset_t __prgregset_t; | |
| 25 | typedef elf_fpregset_t __prfpregset_t; |
libc/glibc-include/bits/procfs.h created+50
| ... | ... | @@ -0,0 +1,50 @@ |
| 1 | /* Types for registers for sys/procfs.h. x86 version. | |
| 2 | Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_PROCFS_H | |
| 20 | # error "Never include <bits/procfs.h> directly; use <sys/procfs.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* Type for a general-purpose register. */ | |
| 24 | #ifdef __x86_64__ | |
| 25 | __extension__ typedef unsigned long long elf_greg_t; | |
| 26 | #else | |
| 27 | typedef unsigned long elf_greg_t; | |
| 28 | #endif | |
| 29 | ||
| 30 | /* And the whole bunch of them. We could have used `struct | |
| 31 | user_regs_struct' directly in the typedef, but tradition says that | |
| 32 | the register set is an array, which does have some peculiar | |
| 33 | semantics, so leave it that way. */ | |
| 34 | #define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t)) | |
| 35 | typedef elf_greg_t elf_gregset_t[ELF_NGREG]; | |
| 36 | ||
| 37 | #ifndef __x86_64__ | |
| 38 | /* Register set for the floating-point registers. */ | |
| 39 | typedef struct user_fpregs_struct elf_fpregset_t; | |
| 40 | ||
| 41 | /* Register set for the extended floating-point registers. Includes | |
| 42 | the Pentium III SSE registers in addition to the classic | |
| 43 | floating-point stuff. */ | |
| 44 | typedef struct user_fpxregs_struct elf_fpxregset_t; | |
| 45 | #else | |
| 46 | /* Register set for the extended floating-point registers. Includes | |
| 47 | the Pentium III SSE registers in addition to the classic | |
| 48 | floating-point stuff. */ | |
| 49 | typedef struct user_fpregs_struct elf_fpregset_t; | |
| 50 | #endif |
libc/glibc-include/bits/pthreadtypes-arch.h created+106
| ... | ... | @@ -0,0 +1,106 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _BITS_PTHREADTYPES_ARCH_H | |
| 19 | #define _BITS_PTHREADTYPES_ARCH_H 1 | |
| 20 | ||
| 21 | #include <bits/wordsize.h> | |
| 22 | ||
| 23 | #ifdef __x86_64__ | |
| 24 | # if __WORDSIZE == 64 | |
| 25 | # define __SIZEOF_PTHREAD_MUTEX_T 40 | |
| 26 | # define __SIZEOF_PTHREAD_ATTR_T 56 | |
| 27 | # define __SIZEOF_PTHREAD_MUTEX_T 40 | |
| 28 | # define __SIZEOF_PTHREAD_RWLOCK_T 56 | |
| 29 | # define __SIZEOF_PTHREAD_BARRIER_T 32 | |
| 30 | # else | |
| 31 | # define __SIZEOF_PTHREAD_MUTEX_T 32 | |
| 32 | # define __SIZEOF_PTHREAD_ATTR_T 32 | |
| 33 | # define __SIZEOF_PTHREAD_MUTEX_T 32 | |
| 34 | # define __SIZEOF_PTHREAD_RWLOCK_T 44 | |
| 35 | # define __SIZEOF_PTHREAD_BARRIER_T 20 | |
| 36 | # endif | |
| 37 | #else | |
| 38 | # define __SIZEOF_PTHREAD_MUTEX_T 24 | |
| 39 | # define __SIZEOF_PTHREAD_ATTR_T 36 | |
| 40 | # define __SIZEOF_PTHREAD_MUTEX_T 24 | |
| 41 | # define __SIZEOF_PTHREAD_RWLOCK_T 32 | |
| 42 | # define __SIZEOF_PTHREAD_BARRIER_T 20 | |
| 43 | #endif | |
| 44 | #define __SIZEOF_PTHREAD_MUTEXATTR_T 4 | |
| 45 | #define __SIZEOF_PTHREAD_COND_T 48 | |
| 46 | #define __SIZEOF_PTHREAD_CONDATTR_T 4 | |
| 47 | #define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 | |
| 48 | #define __SIZEOF_PTHREAD_BARRIERATTR_T 4 | |
| 49 | ||
| 50 | /* Definitions for internal mutex struct. */ | |
| 51 | #define __PTHREAD_COMPAT_PADDING_MID | |
| 52 | #define __PTHREAD_COMPAT_PADDING_END | |
| 53 | #define __PTHREAD_MUTEX_LOCK_ELISION 1 | |
| 54 | #ifdef __x86_64__ | |
| 55 | # define __PTHREAD_MUTEX_NUSERS_AFTER_KIND 0 | |
| 56 | # define __PTHREAD_MUTEX_USE_UNION 0 | |
| 57 | #else | |
| 58 | # define __PTHREAD_MUTEX_NUSERS_AFTER_KIND 1 | |
| 59 | # define __PTHREAD_MUTEX_USE_UNION 1 | |
| 60 | #endif | |
| 61 | ||
| 62 | #define __LOCK_ALIGNMENT | |
| 63 | #define __ONCE_ALIGNMENT | |
| 64 | ||
| 65 | struct __pthread_rwlock_arch_t | |
| 66 | { | |
| 67 | unsigned int __readers; | |
| 68 | unsigned int __writers; | |
| 69 | unsigned int __wrphase_futex; | |
| 70 | unsigned int __writers_futex; | |
| 71 | unsigned int __pad3; | |
| 72 | unsigned int __pad4; | |
| 73 | #ifdef __x86_64__ | |
| 74 | int __cur_writer; | |
| 75 | int __shared; | |
| 76 | signed char __rwelision; | |
| 77 | # ifdef __ILP32__ | |
| 78 | unsigned char __pad1[3]; | |
| 79 | # define __PTHREAD_RWLOCK_ELISION_EXTRA 0, { 0, 0, 0 } | |
| 80 | # else | |
| 81 | unsigned char __pad1[7]; | |
| 82 | # define __PTHREAD_RWLOCK_ELISION_EXTRA 0, { 0, 0, 0, 0, 0, 0, 0 } | |
| 83 | # endif | |
| 84 | unsigned long int __pad2; | |
| 85 | /* FLAGS must stay at this position in the structure to maintain | |
| 86 | binary compatibility. */ | |
| 87 | unsigned int __flags; | |
| 88 | # define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1 | |
| 89 | #else | |
| 90 | /* FLAGS must stay at this position in the structure to maintain | |
| 91 | binary compatibility. */ | |
| 92 | unsigned char __flags; | |
| 93 | unsigned char __shared; | |
| 94 | signed char __rwelision; | |
| 95 | # define __PTHREAD_RWLOCK_ELISION_EXTRA 0 | |
| 96 | unsigned char __pad2; | |
| 97 | int __cur_writer; | |
| 98 | #endif | |
| 99 | }; | |
| 100 | ||
| 101 | #ifndef __x86_64__ | |
| 102 | /* Extra attributes for the cleanup functions. */ | |
| 103 | # define __cleanup_fct_attribute __attribute__ ((__regparm__ (1))) | |
| 104 | #endif | |
| 105 | ||
| 106 | #endif /* bits/pthreadtypes.h */ |
libc/glibc-include/bits/pthreadtypes.h created+121
| ... | ... | @@ -0,0 +1,121 @@ |
| 1 | /* Declaration of common pthread types for all architectures. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_PTHREADTYPES_COMMON_H | |
| 20 | # define _BITS_PTHREADTYPES_COMMON_H 1 | |
| 21 | ||
| 22 | /* For internal mutex and condition variable definitions. */ | |
| 23 | #include <bits/thread-shared-types.h> | |
| 24 | ||
| 25 | /* Thread identifiers. The structure of the attribute type is not | |
| 26 | exposed on purpose. */ | |
| 27 | typedef unsigned long int pthread_t; | |
| 28 | ||
| 29 | ||
| 30 | /* Data structures for mutex handling. The structure of the attribute | |
| 31 | type is not exposed on purpose. */ | |
| 32 | typedef union | |
| 33 | { | |
| 34 | char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; | |
| 35 | int __align; | |
| 36 | } pthread_mutexattr_t; | |
| 37 | ||
| 38 | ||
| 39 | /* Data structure for condition variable handling. The structure of | |
| 40 | the attribute type is not exposed on purpose. */ | |
| 41 | typedef union | |
| 42 | { | |
| 43 | char __size[__SIZEOF_PTHREAD_CONDATTR_T]; | |
| 44 | int __align; | |
| 45 | } pthread_condattr_t; | |
| 46 | ||
| 47 | ||
| 48 | /* Keys for thread-specific data */ | |
| 49 | typedef unsigned int pthread_key_t; | |
| 50 | ||
| 51 | ||
| 52 | /* Once-only execution */ | |
| 53 | typedef int __ONCE_ALIGNMENT pthread_once_t; | |
| 54 | ||
| 55 | ||
| 56 | union pthread_attr_t | |
| 57 | { | |
| 58 | char __size[__SIZEOF_PTHREAD_ATTR_T]; | |
| 59 | long int __align; | |
| 60 | }; | |
| 61 | #ifndef __have_pthread_attr_t | |
| 62 | typedef union pthread_attr_t pthread_attr_t; | |
| 63 | # define __have_pthread_attr_t 1 | |
| 64 | #endif | |
| 65 | ||
| 66 | ||
| 67 | typedef union | |
| 68 | { | |
| 69 | struct __pthread_mutex_s __data; | |
| 70 | char __size[__SIZEOF_PTHREAD_MUTEX_T]; | |
| 71 | long int __align; | |
| 72 | } pthread_mutex_t; | |
| 73 | ||
| 74 | ||
| 75 | typedef union | |
| 76 | { | |
| 77 | struct __pthread_cond_s __data; | |
| 78 | char __size[__SIZEOF_PTHREAD_COND_T]; | |
| 79 | __extension__ long long int __align; | |
| 80 | } pthread_cond_t; | |
| 81 | ||
| 82 | ||
| 83 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K | |
| 84 | /* Data structure for reader-writer lock variable handling. The | |
| 85 | structure of the attribute type is deliberately not exposed. */ | |
| 86 | typedef union | |
| 87 | { | |
| 88 | struct __pthread_rwlock_arch_t __data; | |
| 89 | char __size[__SIZEOF_PTHREAD_RWLOCK_T]; | |
| 90 | long int __align; | |
| 91 | } pthread_rwlock_t; | |
| 92 | ||
| 93 | typedef union | |
| 94 | { | |
| 95 | char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; | |
| 96 | long int __align; | |
| 97 | } pthread_rwlockattr_t; | |
| 98 | #endif | |
| 99 | ||
| 100 | ||
| 101 | #ifdef __USE_XOPEN2K | |
| 102 | /* POSIX spinlock data type. */ | |
| 103 | typedef volatile int pthread_spinlock_t; | |
| 104 | ||
| 105 | ||
| 106 | /* POSIX barriers data type. The structure of the type is | |
| 107 | deliberately not exposed. */ | |
| 108 | typedef union | |
| 109 | { | |
| 110 | char __size[__SIZEOF_PTHREAD_BARRIER_T]; | |
| 111 | long int __align; | |
| 112 | } pthread_barrier_t; | |
| 113 | ||
| 114 | typedef union | |
| 115 | { | |
| 116 | char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; | |
| 117 | int __align; | |
| 118 | } pthread_barrierattr_t; | |
| 119 | #endif | |
| 120 | ||
| 121 | #endif |
libc/glibc-include/bits/ptrace-shared.h created+85
| ... | ... | @@ -0,0 +1,85 @@ |
| 1 | /* `ptrace' debugger support interface. Linux version, | |
| 2 | not architecture-specific. | |
| 3 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 4 | ||
| 5 | This file is part of the GNU C Library. | |
| 6 | ||
| 7 | The GNU C Library is free software; you can redistribute it and/or | |
| 8 | modify it under the terms of the GNU Lesser General Public | |
| 9 | License as published by the Free Software Foundation; either | |
| 10 | version 2.1 of the License, or (at your option) any later version. | |
| 11 | ||
| 12 | The GNU C Library is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 | Lesser General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU Lesser General Public | |
| 18 | License along with the GNU C Library; if not, see | |
| 19 | <http://www.gnu.org/licenses/>. */ | |
| 20 | ||
| 21 | #ifndef _SYS_PTRACE_H | |
| 22 | # error "Never use <bits/ptrace-shared.h> directly; include <sys/ptrace.h> instead." | |
| 23 | #endif | |
| 24 | ||
| 25 | /* Options set using PTRACE_SETOPTIONS. */ | |
| 26 | enum __ptrace_setoptions | |
| 27 | { | |
| 28 | PTRACE_O_TRACESYSGOOD = 0x00000001, | |
| 29 | PTRACE_O_TRACEFORK = 0x00000002, | |
| 30 | PTRACE_O_TRACEVFORK = 0x00000004, | |
| 31 | PTRACE_O_TRACECLONE = 0x00000008, | |
| 32 | PTRACE_O_TRACEEXEC = 0x00000010, | |
| 33 | PTRACE_O_TRACEVFORKDONE = 0x00000020, | |
| 34 | PTRACE_O_TRACEEXIT = 0x00000040, | |
| 35 | PTRACE_O_TRACESECCOMP = 0x00000080, | |
| 36 | PTRACE_O_EXITKILL = 0x00100000, | |
| 37 | PTRACE_O_SUSPEND_SECCOMP = 0x00200000, | |
| 38 | PTRACE_O_MASK = 0x003000ff | |
| 39 | }; | |
| 40 | ||
| 41 | enum __ptrace_eventcodes | |
| 42 | { | |
| 43 | /* Wait extended result codes for the above trace options. */ | |
| 44 | PTRACE_EVENT_FORK = 1, | |
| 45 | PTRACE_EVENT_VFORK = 2, | |
| 46 | PTRACE_EVENT_CLONE = 3, | |
| 47 | PTRACE_EVENT_EXEC = 4, | |
| 48 | PTRACE_EVENT_VFORK_DONE = 5, | |
| 49 | PTRACE_EVENT_EXIT = 6, | |
| 50 | PTRACE_EVENT_SECCOMP = 7, | |
| 51 | /* Extended result codes enabled by means other than options. */ | |
| 52 | PTRACE_EVENT_STOP = 128 | |
| 53 | }; | |
| 54 | ||
| 55 | /* Arguments for PTRACE_PEEKSIGINFO. */ | |
| 56 | struct __ptrace_peeksiginfo_args | |
| 57 | { | |
| 58 | __uint64_t off; /* From which siginfo to start. */ | |
| 59 | __uint32_t flags; /* Flags for peeksiginfo. */ | |
| 60 | __int32_t nr; /* How many siginfos to take. */ | |
| 61 | }; | |
| 62 | ||
| 63 | enum __ptrace_peeksiginfo_flags | |
| 64 | { | |
| 65 | /* Read signals from a shared (process wide) queue. */ | |
| 66 | PTRACE_PEEKSIGINFO_SHARED = (1 << 0) | |
| 67 | }; | |
| 68 | ||
| 69 | /* Argument and results of PTRACE_SECCOMP_GET_METADATA. */ | |
| 70 | struct __ptrace_seccomp_metadata | |
| 71 | { | |
| 72 | __uint64_t filter_off; /* Input: which filter. */ | |
| 73 | __uint64_t flags; /* Output: filter's flags. */ | |
| 74 | }; | |
| 75 | ||
| 76 | /* Perform process tracing functions. REQUEST is one of the values | |
| 77 | above, and determines the action to be taken. | |
| 78 | For all requests except PTRACE_TRACEME, PID specifies the process to be | |
| 79 | traced. | |
| 80 | ||
| 81 | PID and the other arguments described above for the various requests should | |
| 82 | appear (those that are used for the particular request) as: | |
| 83 | pid_t PID, void *ADDR, int DATA, void *ADDR2 | |
| 84 | after REQUEST. */ | |
| 85 | extern long int ptrace (enum __ptrace_request __request, ...) __THROW; |
libc/glibc-include/bits/resource.h created+223
| ... | ... | @@ -0,0 +1,223 @@ |
| 1 | /* Bit values & structures for resource limits. Linux version. | |
| 2 | Copyright (C) 1994-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_RESOURCE_H | |
| 20 | # error "Never use <bits/resource.h> directly; include <sys/resource.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #include <bits/types.h> | |
| 24 | ||
| 25 | /* Transmute defines to enumerations. The macro re-definitions are | |
| 26 | necessary because some programs want to test for operating system | |
| 27 | features with #ifdef RUSAGE_SELF. In ISO C the reflexive | |
| 28 | definition is a no-op. */ | |
| 29 | ||
| 30 | /* Kinds of resource limit. */ | |
| 31 | enum __rlimit_resource | |
| 32 | { | |
| 33 | /* Per-process CPU limit, in seconds. */ | |
| 34 | RLIMIT_CPU = 0, | |
| 35 | #define RLIMIT_CPU RLIMIT_CPU | |
| 36 | ||
| 37 | /* Largest file that can be created, in bytes. */ | |
| 38 | RLIMIT_FSIZE = 1, | |
| 39 | #define RLIMIT_FSIZE RLIMIT_FSIZE | |
| 40 | ||
| 41 | /* Maximum size of data segment, in bytes. */ | |
| 42 | RLIMIT_DATA = 2, | |
| 43 | #define RLIMIT_DATA RLIMIT_DATA | |
| 44 | ||
| 45 | /* Maximum size of stack segment, in bytes. */ | |
| 46 | RLIMIT_STACK = 3, | |
| 47 | #define RLIMIT_STACK RLIMIT_STACK | |
| 48 | ||
| 49 | /* Largest core file that can be created, in bytes. */ | |
| 50 | RLIMIT_CORE = 4, | |
| 51 | #define RLIMIT_CORE RLIMIT_CORE | |
| 52 | ||
| 53 | /* Largest resident set size, in bytes. | |
| 54 | This affects swapping; processes that are exceeding their | |
| 55 | resident set size will be more likely to have physical memory | |
| 56 | taken from them. */ | |
| 57 | __RLIMIT_RSS = 5, | |
| 58 | #define RLIMIT_RSS __RLIMIT_RSS | |
| 59 | ||
| 60 | /* Number of open files. */ | |
| 61 | RLIMIT_NOFILE = 7, | |
| 62 | __RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */ | |
| 63 | #define RLIMIT_NOFILE RLIMIT_NOFILE | |
| 64 | #define RLIMIT_OFILE __RLIMIT_OFILE | |
| 65 | ||
| 66 | /* Address space limit. */ | |
| 67 | RLIMIT_AS = 9, | |
| 68 | #define RLIMIT_AS RLIMIT_AS | |
| 69 | ||
| 70 | /* Number of processes. */ | |
| 71 | __RLIMIT_NPROC = 6, | |
| 72 | #define RLIMIT_NPROC __RLIMIT_NPROC | |
| 73 | ||
| 74 | /* Locked-in-memory address space. */ | |
| 75 | __RLIMIT_MEMLOCK = 8, | |
| 76 | #define RLIMIT_MEMLOCK __RLIMIT_MEMLOCK | |
| 77 | ||
| 78 | /* Maximum number of file locks. */ | |
| 79 | __RLIMIT_LOCKS = 10, | |
| 80 | #define RLIMIT_LOCKS __RLIMIT_LOCKS | |
| 81 | ||
| 82 | /* Maximum number of pending signals. */ | |
| 83 | __RLIMIT_SIGPENDING = 11, | |
| 84 | #define RLIMIT_SIGPENDING __RLIMIT_SIGPENDING | |
| 85 | ||
| 86 | /* Maximum bytes in POSIX message queues. */ | |
| 87 | __RLIMIT_MSGQUEUE = 12, | |
| 88 | #define RLIMIT_MSGQUEUE __RLIMIT_MSGQUEUE | |
| 89 | ||
| 90 | /* Maximum nice priority allowed to raise to. | |
| 91 | Nice levels 19 .. -20 correspond to 0 .. 39 | |
| 92 | values of this resource limit. */ | |
| 93 | __RLIMIT_NICE = 13, | |
| 94 | #define RLIMIT_NICE __RLIMIT_NICE | |
| 95 | ||
| 96 | /* Maximum realtime priority allowed for non-priviledged | |
| 97 | processes. */ | |
| 98 | __RLIMIT_RTPRIO = 14, | |
| 99 | #define RLIMIT_RTPRIO __RLIMIT_RTPRIO | |
| 100 | ||
| 101 | /* Maximum CPU time in µs that a process scheduled under a real-time | |
| 102 | scheduling policy may consume without making a blocking system | |
| 103 | call before being forcibly descheduled. */ | |
| 104 | __RLIMIT_RTTIME = 15, | |
| 105 | #define RLIMIT_RTTIME __RLIMIT_RTTIME | |
| 106 | ||
| 107 | __RLIMIT_NLIMITS = 16, | |
| 108 | __RLIM_NLIMITS = __RLIMIT_NLIMITS | |
| 109 | #define RLIMIT_NLIMITS __RLIMIT_NLIMITS | |
| 110 | #define RLIM_NLIMITS __RLIM_NLIMITS | |
| 111 | }; | |
| 112 | ||
| 113 | /* Value to indicate that there is no limit. */ | |
| 114 | #ifndef __USE_FILE_OFFSET64 | |
| 115 | # define RLIM_INFINITY ((__rlim_t) -1) | |
| 116 | #else | |
| 117 | # define RLIM_INFINITY 0xffffffffffffffffuLL | |
| 118 | #endif | |
| 119 | ||
| 120 | #ifdef __USE_LARGEFILE64 | |
| 121 | # define RLIM64_INFINITY 0xffffffffffffffffuLL | |
| 122 | #endif | |
| 123 | ||
| 124 | /* We can represent all limits. */ | |
| 125 | #define RLIM_SAVED_MAX RLIM_INFINITY | |
| 126 | #define RLIM_SAVED_CUR RLIM_INFINITY | |
| 127 | ||
| 128 | ||
| 129 | /* Type for resource quantity measurement. */ | |
| 130 | #ifndef __USE_FILE_OFFSET64 | |
| 131 | typedef __rlim_t rlim_t; | |
| 132 | #else | |
| 133 | typedef __rlim64_t rlim_t; | |
| 134 | #endif | |
| 135 | #ifdef __USE_LARGEFILE64 | |
| 136 | typedef __rlim64_t rlim64_t; | |
| 137 | #endif | |
| 138 | ||
| 139 | struct rlimit | |
| 140 | { | |
| 141 | /* The current (soft) limit. */ | |
| 142 | rlim_t rlim_cur; | |
| 143 | /* The hard limit. */ | |
| 144 | rlim_t rlim_max; | |
| 145 | }; | |
| 146 | ||
| 147 | #ifdef __USE_LARGEFILE64 | |
| 148 | struct rlimit64 | |
| 149 | { | |
| 150 | /* The current (soft) limit. */ | |
| 151 | rlim64_t rlim_cur; | |
| 152 | /* The hard limit. */ | |
| 153 | rlim64_t rlim_max; | |
| 154 | }; | |
| 155 | #endif | |
| 156 | ||
| 157 | /* Whose usage statistics do you want? */ | |
| 158 | enum __rusage_who | |
| 159 | { | |
| 160 | /* The calling process. */ | |
| 161 | RUSAGE_SELF = 0, | |
| 162 | #define RUSAGE_SELF RUSAGE_SELF | |
| 163 | ||
| 164 | /* All of its terminated child processes. */ | |
| 165 | RUSAGE_CHILDREN = -1 | |
| 166 | #define RUSAGE_CHILDREN RUSAGE_CHILDREN | |
| 167 | ||
| 168 | #ifdef __USE_GNU | |
| 169 | , | |
| 170 | /* The calling thread. */ | |
| 171 | RUSAGE_THREAD = 1 | |
| 172 | # define RUSAGE_THREAD RUSAGE_THREAD | |
| 173 | /* Name for the same functionality on Solaris. */ | |
| 174 | # define RUSAGE_LWP RUSAGE_THREAD | |
| 175 | #endif | |
| 176 | }; | |
| 177 | ||
| 178 | #include <bits/types/struct_timeval.h> | |
| 179 | #include <bits/types/struct_rusage.h> | |
| 180 | ||
| 181 | /* Priority limits. */ | |
| 182 | #define PRIO_MIN -20 /* Minimum priority a process can have. */ | |
| 183 | #define PRIO_MAX 20 /* Maximum priority a process can have. */ | |
| 184 | ||
| 185 | /* The type of the WHICH argument to `getpriority' and `setpriority', | |
| 186 | indicating what flavor of entity the WHO argument specifies. */ | |
| 187 | enum __priority_which | |
| 188 | { | |
| 189 | PRIO_PROCESS = 0, /* WHO is a process ID. */ | |
| 190 | #define PRIO_PROCESS PRIO_PROCESS | |
| 191 | PRIO_PGRP = 1, /* WHO is a process group ID. */ | |
| 192 | #define PRIO_PGRP PRIO_PGRP | |
| 193 | PRIO_USER = 2 /* WHO is a user ID. */ | |
| 194 | #define PRIO_USER PRIO_USER | |
| 195 | }; | |
| 196 | ||
| 197 | ||
| 198 | __BEGIN_DECLS | |
| 199 | ||
| 200 | #ifdef __USE_GNU | |
| 201 | /* Modify and return resource limits of a process atomically. */ | |
| 202 | # ifndef __USE_FILE_OFFSET64 | |
| 203 | extern int prlimit (__pid_t __pid, enum __rlimit_resource __resource, | |
| 204 | const struct rlimit *__new_limit, | |
| 205 | struct rlimit *__old_limit) __THROW; | |
| 206 | # else | |
| 207 | # ifdef __REDIRECT_NTH | |
| 208 | extern int __REDIRECT_NTH (prlimit, (__pid_t __pid, | |
| 209 | enum __rlimit_resource __resource, | |
| 210 | const struct rlimit *__new_limit, | |
| 211 | struct rlimit *__old_limit), prlimit64); | |
| 212 | # else | |
| 213 | # define prlimit prlimit64 | |
| 214 | # endif | |
| 215 | # endif | |
| 216 | # ifdef __USE_LARGEFILE64 | |
| 217 | extern int prlimit64 (__pid_t __pid, enum __rlimit_resource __resource, | |
| 218 | const struct rlimit64 *__new_limit, | |
| 219 | struct rlimit64 *__old_limit) __THROW; | |
| 220 | # endif | |
| 221 | #endif | |
| 222 | ||
| 223 | __END_DECLS |
libc/glibc-include/bits/sched.h created+98
| ... | ... | @@ -0,0 +1,98 @@ |
| 1 | /* Definitions of constants and data structure for POSIX 1003.1b-1993 | |
| 2 | scheduling interface. | |
| 3 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _BITS_SCHED_H | |
| 21 | #define _BITS_SCHED_H 1 | |
| 22 | ||
| 23 | #ifndef _SCHED_H | |
| 24 | # error "Never include <bits/sched.h> directly; use <sched.h> instead." | |
| 25 | #endif | |
| 26 | ||
| 27 | /* Scheduling algorithms. */ | |
| 28 | #define SCHED_OTHER 0 | |
| 29 | #define SCHED_FIFO 1 | |
| 30 | #define SCHED_RR 2 | |
| 31 | #ifdef __USE_GNU | |
| 32 | # define SCHED_BATCH 3 | |
| 33 | # define SCHED_ISO 4 | |
| 34 | # define SCHED_IDLE 5 | |
| 35 | # define SCHED_DEADLINE 6 | |
| 36 | ||
| 37 | # define SCHED_RESET_ON_FORK 0x40000000 | |
| 38 | #endif | |
| 39 | ||
| 40 | #ifdef __USE_GNU | |
| 41 | /* Cloning flags. */ | |
| 42 | # define CSIGNAL 0x000000ff /* Signal mask to be sent at exit. */ | |
| 43 | # define CLONE_VM 0x00000100 /* Set if VM shared between processes. */ | |
| 44 | # define CLONE_FS 0x00000200 /* Set if fs info shared between processes. */ | |
| 45 | # define CLONE_FILES 0x00000400 /* Set if open files shared between processes. */ | |
| 46 | # define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared. */ | |
| 47 | # define CLONE_PTRACE 0x00002000 /* Set if tracing continues on the child. */ | |
| 48 | # define CLONE_VFORK 0x00004000 /* Set if the parent wants the child to | |
| 49 | wake it up on mm_release. */ | |
| 50 | # define CLONE_PARENT 0x00008000 /* Set if we want to have the same | |
| 51 | parent as the cloner. */ | |
| 52 | # define CLONE_THREAD 0x00010000 /* Set to add to same thread group. */ | |
| 53 | # define CLONE_NEWNS 0x00020000 /* Set to create new namespace. */ | |
| 54 | # define CLONE_SYSVSEM 0x00040000 /* Set to shared SVID SEM_UNDO semantics. */ | |
| 55 | # define CLONE_SETTLS 0x00080000 /* Set TLS info. */ | |
| 56 | # define CLONE_PARENT_SETTID 0x00100000 /* Store TID in userlevel buffer | |
| 57 | before MM copy. */ | |
| 58 | # define CLONE_CHILD_CLEARTID 0x00200000 /* Register exit futex and memory | |
| 59 | location to clear. */ | |
| 60 | # define CLONE_DETACHED 0x00400000 /* Create clone detached. */ | |
| 61 | # define CLONE_UNTRACED 0x00800000 /* Set if the tracing process can't | |
| 62 | force CLONE_PTRACE on this clone. */ | |
| 63 | # define CLONE_CHILD_SETTID 0x01000000 /* Store TID in userlevel buffer in | |
| 64 | the child. */ | |
| 65 | # define CLONE_NEWCGROUP 0x02000000 /* New cgroup namespace. */ | |
| 66 | # define CLONE_NEWUTS 0x04000000 /* New utsname group. */ | |
| 67 | # define CLONE_NEWIPC 0x08000000 /* New ipcs. */ | |
| 68 | # define CLONE_NEWUSER 0x10000000 /* New user namespace. */ | |
| 69 | # define CLONE_NEWPID 0x20000000 /* New pid namespace. */ | |
| 70 | # define CLONE_NEWNET 0x40000000 /* New network namespace. */ | |
| 71 | # define CLONE_IO 0x80000000 /* Clone I/O context. */ | |
| 72 | #endif | |
| 73 | ||
| 74 | #include <bits/types/struct_sched_param.h> | |
| 75 | ||
| 76 | __BEGIN_DECLS | |
| 77 | ||
| 78 | #ifdef __USE_GNU | |
| 79 | /* Clone current process. */ | |
| 80 | extern int clone (int (*__fn) (void *__arg), void *__child_stack, | |
| 81 | int __flags, void *__arg, ...) __THROW; | |
| 82 | ||
| 83 | /* Unshare the specified resources. */ | |
| 84 | extern int unshare (int __flags) __THROW; | |
| 85 | ||
| 86 | /* Get index of currently used CPU. */ | |
| 87 | extern int sched_getcpu (void) __THROW; | |
| 88 | ||
| 89 | /* Get currently used CPU and NUMA node. */ | |
| 90 | extern int getcpu (unsigned int *, unsigned int *) __THROW; | |
| 91 | ||
| 92 | /* Switch process to namespace of type NSTYPE indicated by FD. */ | |
| 93 | extern int setns (int __fd, int __nstype) __THROW; | |
| 94 | #endif | |
| 95 | ||
| 96 | __END_DECLS | |
| 97 | ||
| 98 | #endif /* bits/sched.h */ |
libc/glibc-include/bits/select.h created+63
| ... | ... | @@ -0,0 +1,63 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_SELECT_H | |
| 19 | # error "Never use <bits/select.h> directly; include <sys/select.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #include <bits/wordsize.h> | |
| 23 | ||
| 24 | ||
| 25 | #if defined __GNUC__ && __GNUC__ >= 2 | |
| 26 | ||
| 27 | # if __WORDSIZE == 64 | |
| 28 | # define __FD_ZERO_STOS "stosq" | |
| 29 | # else | |
| 30 | # define __FD_ZERO_STOS "stosl" | |
| 31 | # endif | |
| 32 | ||
| 33 | # define __FD_ZERO(fdsp) \ | |
| 34 | do { \ | |
| 35 | int __d0, __d1; \ | |
| 36 | __asm__ __volatile__ ("cld; rep; " __FD_ZERO_STOS \ | |
| 37 | : "=c" (__d0), "=D" (__d1) \ | |
| 38 | : "a" (0), "0" (sizeof (fd_set) \ | |
| 39 | / sizeof (__fd_mask)), \ | |
| 40 | "1" (&__FDS_BITS (fdsp)[0]) \ | |
| 41 | : "memory"); \ | |
| 42 | } while (0) | |
| 43 | ||
| 44 | #else /* ! GNU CC */ | |
| 45 | ||
| 46 | /* We don't use `memset' because this would require a prototype and | |
| 47 | the array isn't too big. */ | |
| 48 | # define __FD_ZERO(set) \ | |
| 49 | do { \ | |
| 50 | unsigned int __i; \ | |
| 51 | fd_set *__arr = (set); \ | |
| 52 | for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i) \ | |
| 53 | __FDS_BITS (__arr)[__i] = 0; \ | |
| 54 | } while (0) | |
| 55 | ||
| 56 | #endif /* GNU CC */ | |
| 57 | ||
| 58 | #define __FD_SET(d, set) \ | |
| 59 | ((void) (__FDS_BITS (set)[__FD_ELT (d)] |= __FD_MASK (d))) | |
| 60 | #define __FD_CLR(d, set) \ | |
| 61 | ((void) (__FDS_BITS (set)[__FD_ELT (d)] &= ~__FD_MASK (d))) | |
| 62 | #define __FD_ISSET(d, set) \ | |
| 63 | ((__FDS_BITS (set)[__FD_ELT (d)] & __FD_MASK (d)) != 0) |
libc/glibc-include/bits/select2.h created+35
| ... | ... | @@ -0,0 +1,35 @@ |
| 1 | /* Checking macros for select functions. | |
| 2 | Copyright (C) 2011-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SELECT_H | |
| 20 | # error "Never include <bits/select2.h> directly; use <sys/select.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* Helper functions to issue warnings and errors when needed. */ | |
| 24 | extern long int __fdelt_chk (long int __d); | |
| 25 | extern long int __fdelt_warn (long int __d) | |
| 26 | __warnattr ("bit outside of fd_set selected"); | |
| 27 | #undef __FD_ELT | |
| 28 | #define __FD_ELT(d) \ | |
| 29 | __extension__ \ | |
| 30 | ({ long int __d = (d); \ | |
| 31 | (__builtin_constant_p (__d) \ | |
| 32 | ? (0 <= __d && __d < __FD_SETSIZE \ | |
| 33 | ? (__d / __NFDBITS) \ | |
| 34 | : __fdelt_warn (__d)) \ | |
| 35 | : __fdelt_chk (__d)); }) |
libc/glibc-include/bits/sem-pad.h created+24
| ... | ... | @@ -0,0 +1,24 @@ |
| 1 | /* Define where padding goes in struct semid_ds. x86 version. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SEM_H | |
| 20 | # error "Never use <bits/sem-pad.h> directly; include <sys/sem.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #define __SEM_PAD_AFTER_TIME 1 | |
| 24 | #define __SEM_PAD_BEFORE_TIME 0 |
libc/glibc-include/bits/sem.h created+97
| ... | ... | @@ -0,0 +1,97 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_SEM_H | |
| 19 | # error "Never include <bits/sem.h> directly; use <sys/sem.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #include <sys/types.h> | |
| 23 | #include <bits/sem-pad.h> | |
| 24 | ||
| 25 | /* Flags for `semop'. */ | |
| 26 | #define SEM_UNDO 0x1000 /* undo the operation on exit */ | |
| 27 | ||
| 28 | /* Commands for `semctl'. */ | |
| 29 | #define GETPID 11 /* get sempid */ | |
| 30 | #define GETVAL 12 /* get semval */ | |
| 31 | #define GETALL 13 /* get all semval's */ | |
| 32 | #define GETNCNT 14 /* get semncnt */ | |
| 33 | #define GETZCNT 15 /* get semzcnt */ | |
| 34 | #define SETVAL 16 /* set semval */ | |
| 35 | #define SETALL 17 /* set all semval's */ | |
| 36 | ||
| 37 | ||
| 38 | #if __SEM_PAD_BEFORE_TIME | |
| 39 | # define __SEM_PAD_TIME(NAME, RES) \ | |
| 40 | __syscall_ulong_t __glibc_reserved ## RES; __time_t NAME | |
| 41 | #elif __SEM_PAD_AFTER_TIME | |
| 42 | # define __SEM_PAD_TIME(NAME, RES) \ | |
| 43 | __time_t NAME; __syscall_ulong_t __glibc_reserved ## RES | |
| 44 | #else | |
| 45 | # define __SEM_PAD_TIME(NAME, RES) \ | |
| 46 | __time_t NAME | |
| 47 | #endif | |
| 48 | ||
| 49 | /* Data structure describing a set of semaphores. */ | |
| 50 | struct semid_ds | |
| 51 | { | |
| 52 | struct ipc_perm sem_perm; /* operation permission struct */ | |
| 53 | __SEM_PAD_TIME (sem_otime, 1); /* last semop() time */ | |
| 54 | __SEM_PAD_TIME (sem_ctime, 2); /* last time changed by semctl() */ | |
| 55 | __syscall_ulong_t sem_nsems; /* number of semaphores in set */ | |
| 56 | __syscall_ulong_t __glibc_reserved3; | |
| 57 | __syscall_ulong_t __glibc_reserved4; | |
| 58 | }; | |
| 59 | ||
| 60 | /* The user should define a union like the following to use it for arguments | |
| 61 | for `semctl'. | |
| 62 | ||
| 63 | union semun | |
| 64 | { | |
| 65 | int val; <= value for SETVAL | |
| 66 | struct semid_ds *buf; <= buffer for IPC_STAT & IPC_SET | |
| 67 | unsigned short int *array; <= array for GETALL & SETALL | |
| 68 | struct seminfo *__buf; <= buffer for IPC_INFO | |
| 69 | }; | |
| 70 | ||
| 71 | Previous versions of this file used to define this union but this is | |
| 72 | incorrect. One can test the macro _SEM_SEMUN_UNDEFINED to see whether | |
| 73 | one must define the union or not. */ | |
| 74 | #define _SEM_SEMUN_UNDEFINED 1 | |
| 75 | ||
| 76 | #ifdef __USE_MISC | |
| 77 | ||
| 78 | /* ipcs ctl cmds */ | |
| 79 | # define SEM_STAT 18 | |
| 80 | # define SEM_INFO 19 | |
| 81 | # define SEM_STAT_ANY 20 | |
| 82 | ||
| 83 | struct seminfo | |
| 84 | { | |
| 85 | int semmap; | |
| 86 | int semmni; | |
| 87 | int semmns; | |
| 88 | int semmnu; | |
| 89 | int semmsl; | |
| 90 | int semopm; | |
| 91 | int semume; | |
| 92 | int semusz; | |
| 93 | int semvmx; | |
| 94 | int semaem; | |
| 95 | }; | |
| 96 | ||
| 97 | #endif /* __USE_MISC */ |
libc/glibc-include/bits/semaphore.h created+40
| ... | ... | @@ -0,0 +1,40 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SEMAPHORE_H | |
| 20 | # error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #include <bits/wordsize.h> | |
| 24 | ||
| 25 | #if __WORDSIZE == 64 | |
| 26 | # define __SIZEOF_SEM_T 32 | |
| 27 | #else | |
| 28 | # define __SIZEOF_SEM_T 16 | |
| 29 | #endif | |
| 30 | ||
| 31 | ||
| 32 | /* Value returned if `sem_open' failed. */ | |
| 33 | #define SEM_FAILED ((sem_t *) 0) | |
| 34 | ||
| 35 | ||
| 36 | typedef union | |
| 37 | { | |
| 38 | char __size[__SIZEOF_SEM_T]; | |
| 39 | long int __align; | |
| 40 | } sem_t; |
libc/glibc-include/bits/setjmp.h created+40
| ... | ... | @@ -0,0 +1,40 @@ |
| 1 | /* Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* Define the machine-dependent type `jmp_buf'. x86-64 version. */ | |
| 19 | #ifndef _BITS_SETJMP_H | |
| 20 | #define _BITS_SETJMP_H 1 | |
| 21 | ||
| 22 | #if !defined _SETJMP_H && !defined _PTHREAD_H | |
| 23 | # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | #include <bits/wordsize.h> | |
| 27 | ||
| 28 | #ifndef _ASM | |
| 29 | ||
| 30 | # if __WORDSIZE == 64 | |
| 31 | typedef long int __jmp_buf[8]; | |
| 32 | # elif defined __x86_64__ | |
| 33 | __extension__ typedef long long int __jmp_buf[8]; | |
| 34 | # else | |
| 35 | typedef int __jmp_buf[6]; | |
| 36 | # endif | |
| 37 | ||
| 38 | #endif | |
| 39 | ||
| 40 | #endif /* bits/setjmp.h */ |
libc/glibc-include/bits/setjmp2.h created+40
| ... | ... | @@ -0,0 +1,40 @@ |
| 1 | /* Checking macros for setjmp functions. | |
| 2 | Copyright (C) 2009-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SETJMP_H | |
| 20 | # error "Never include <bits/setjmp2.h> directly; use <setjmp.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* Variant of the longjmp functions which perform some sanity checking. */ | |
| 24 | #ifdef __REDIRECT_NTH | |
| 25 | extern void __REDIRECT_NTHNL (longjmp, | |
| 26 | (struct __jmp_buf_tag __env[1], int __val), | |
| 27 | __longjmp_chk) __attribute__ ((__noreturn__)); | |
| 28 | extern void __REDIRECT_NTHNL (_longjmp, | |
| 29 | (struct __jmp_buf_tag __env[1], int __val), | |
| 30 | __longjmp_chk) __attribute__ ((__noreturn__)); | |
| 31 | extern void __REDIRECT_NTHNL (siglongjmp, | |
| 32 | (struct __jmp_buf_tag __env[1], int __val), | |
| 33 | __longjmp_chk) __attribute__ ((__noreturn__)); | |
| 34 | #else | |
| 35 | extern void __longjmp_chk (struct __jmp_buf_tag __env[1], int __val), | |
| 36 | __THROWNL __attribute__ ((__noreturn__)); | |
| 37 | # define longjmp __longjmp_chk | |
| 38 | # define _longjmp __longjmp_chk | |
| 39 | # define siglongjmp __longjmp_chk | |
| 40 | #endif |
libc/glibc-include/bits/shm-pad.h created+37
| ... | ... | @@ -0,0 +1,37 @@ |
| 1 | /* Define where padding goes in struct shmid_ds. Generic version. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SHM_H | |
| 20 | # error "Never use <bits/shm-pad.h> directly; include <sys/shm.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #include <bits/timesize.h> | |
| 24 | ||
| 25 | /* On most architectures, padding goes after time fields for 32-bit | |
| 26 | systems and is omitted for 64-bit systems. Some architectures pad | |
| 27 | before time fields instead, or omit padding despite being 32-bit, | |
| 28 | or include it despite being 64-bit. Furthermore, some | |
| 29 | architectures place shm_segsz after the time fields rather than | |
| 30 | before them, with or without padding there. This must match the | |
| 31 | layout used for struct shmid64_ds in <asm/shmbuf.h>, as glibc does | |
| 32 | not do layout conversions for this structure. */ | |
| 33 | ||
| 34 | #define __SHM_PAD_AFTER_TIME (__TIMESIZE == 32) | |
| 35 | #define __SHM_PAD_BEFORE_TIME 0 | |
| 36 | #define __SHM_SEGSZ_AFTER_TIME 0 | |
| 37 | #define __SHM_PAD_BETWEEN_TIME_AND_SEGSZ 0 |
libc/glibc-include/bits/shm.h created+118
| ... | ... | @@ -0,0 +1,118 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_SHM_H | |
| 19 | # error "Never include <bits/shm.h> directly; use <sys/shm.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #include <bits/types.h> | |
| 23 | #include <bits/wordsize.h> | |
| 24 | #include <bits/shmlba.h> | |
| 25 | #include <bits/shm-pad.h> | |
| 26 | ||
| 27 | /* Permission flag for shmget. */ | |
| 28 | #define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */ | |
| 29 | #define SHM_W 0200 /* or S_IWUGO from <linux/stat.h> */ | |
| 30 | ||
| 31 | /* Flags for `shmat'. */ | |
| 32 | #define SHM_RDONLY 010000 /* attach read-only else read-write */ | |
| 33 | #define SHM_RND 020000 /* round attach address to SHMLBA */ | |
| 34 | #define SHM_REMAP 040000 /* take-over region on attach */ | |
| 35 | #define SHM_EXEC 0100000 /* execution access */ | |
| 36 | ||
| 37 | /* Commands for `shmctl'. */ | |
| 38 | #define SHM_LOCK 11 /* lock segment (root only) */ | |
| 39 | #define SHM_UNLOCK 12 /* unlock segment (root only) */ | |
| 40 | ||
| 41 | __BEGIN_DECLS | |
| 42 | ||
| 43 | /* Type to count number of attaches. */ | |
| 44 | typedef __syscall_ulong_t shmatt_t; | |
| 45 | ||
| 46 | #if __SHM_PAD_BEFORE_TIME | |
| 47 | # define __SHM_PAD_TIME(NAME, RES) \ | |
| 48 | unsigned long int __glibc_reserved ## RES; __time_t NAME | |
| 49 | #elif __SHM_PAD_AFTER_TIME | |
| 50 | # define __SHM_PAD_TIME(NAME, RES) \ | |
| 51 | __time_t NAME; unsigned long int __glibc_reserved ## RES | |
| 52 | #else | |
| 53 | # define __SHM_PAD_TIME(NAME, RES) \ | |
| 54 | __time_t NAME | |
| 55 | #endif | |
| 56 | ||
| 57 | /* Data structure describing a shared memory segment. */ | |
| 58 | struct shmid_ds | |
| 59 | { | |
| 60 | struct ipc_perm shm_perm; /* operation permission struct */ | |
| 61 | #if !__SHM_SEGSZ_AFTER_TIME | |
| 62 | size_t shm_segsz; /* size of segment in bytes */ | |
| 63 | #endif | |
| 64 | __SHM_PAD_TIME (shm_atime, 1); /* time of last shmat() */ | |
| 65 | __SHM_PAD_TIME (shm_dtime, 2); /* time of last shmdt() */ | |
| 66 | __SHM_PAD_TIME (shm_ctime, 3); /* time of last change by shmctl() */ | |
| 67 | #if __SHM_PAD_BETWEEN_TIME_AND_SEGSZ | |
| 68 | unsigned long int __glibc_reserved4; | |
| 69 | #endif | |
| 70 | #if __SHM_SEGSZ_AFTER_TIME | |
| 71 | size_t shm_segsz; /* size of segment in bytes */ | |
| 72 | #endif | |
| 73 | __pid_t shm_cpid; /* pid of creator */ | |
| 74 | __pid_t shm_lpid; /* pid of last shmop */ | |
| 75 | shmatt_t shm_nattch; /* number of current attaches */ | |
| 76 | __syscall_ulong_t __glibc_reserved5; | |
| 77 | __syscall_ulong_t __glibc_reserved6; | |
| 78 | }; | |
| 79 | ||
| 80 | #ifdef __USE_MISC | |
| 81 | ||
| 82 | /* ipcs ctl commands */ | |
| 83 | # define SHM_STAT 13 | |
| 84 | # define SHM_INFO 14 | |
| 85 | # define SHM_STAT_ANY 15 | |
| 86 | ||
| 87 | /* shm_mode upper byte flags */ | |
| 88 | # define SHM_DEST 01000 /* segment will be destroyed on last detach */ | |
| 89 | # define SHM_LOCKED 02000 /* segment will not be swapped */ | |
| 90 | # define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */ | |
| 91 | # define SHM_NORESERVE 010000 /* don't check for reservations */ | |
| 92 | ||
| 93 | struct shminfo | |
| 94 | { | |
| 95 | __syscall_ulong_t shmmax; | |
| 96 | __syscall_ulong_t shmmin; | |
| 97 | __syscall_ulong_t shmmni; | |
| 98 | __syscall_ulong_t shmseg; | |
| 99 | __syscall_ulong_t shmall; | |
| 100 | __syscall_ulong_t __glibc_reserved1; | |
| 101 | __syscall_ulong_t __glibc_reserved2; | |
| 102 | __syscall_ulong_t __glibc_reserved3; | |
| 103 | __syscall_ulong_t __glibc_reserved4; | |
| 104 | }; | |
| 105 | ||
| 106 | struct shm_info | |
| 107 | { | |
| 108 | int used_ids; | |
| 109 | __syscall_ulong_t shm_tot; /* total allocated shm */ | |
| 110 | __syscall_ulong_t shm_rss; /* total resident shm */ | |
| 111 | __syscall_ulong_t shm_swp; /* total swapped shm */ | |
| 112 | __syscall_ulong_t swap_attempts; | |
| 113 | __syscall_ulong_t swap_successes; | |
| 114 | }; | |
| 115 | ||
| 116 | #endif /* __USE_MISC */ | |
| 117 | ||
| 118 | __END_DECLS |
libc/glibc-include/bits/shmlba.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Define SHMLBA. Generic version. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SHM_H | |
| 20 | # error "Never use <bits/shmlba.h> directly; include <sys/shm.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | __BEGIN_DECLS | |
| 24 | ||
| 25 | /* Segment low boundary address multiple. */ | |
| 26 | #define SHMLBA (__getpagesize ()) | |
| 27 | extern int __getpagesize (void) __THROW __attribute__ ((__const__)); | |
| 28 | ||
| 29 | __END_DECLS |
libc/glibc-include/bits/sigaction.h created+83
| ... | ... | @@ -0,0 +1,83 @@ |
| 1 | /* The proper definitions for Linux's sigaction. | |
| 2 | Copyright (C) 1993-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_SIGACTION_H | |
| 20 | #define _BITS_SIGACTION_H 1 | |
| 21 | ||
| 22 | #ifndef _SIGNAL_H | |
| 23 | # error "Never include <bits/sigaction.h> directly; use <signal.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | /* Structure describing the action to be taken when a signal arrives. */ | |
| 27 | struct sigaction | |
| 28 | { | |
| 29 | /* Signal handler. */ | |
| 30 | #if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED | |
| 31 | union | |
| 32 | { | |
| 33 | /* Used if SA_SIGINFO is not set. */ | |
| 34 | __sighandler_t sa_handler; | |
| 35 | /* Used if SA_SIGINFO is set. */ | |
| 36 | void (*sa_sigaction) (int, siginfo_t *, void *); | |
| 37 | } | |
| 38 | __sigaction_handler; | |
| 39 | # define sa_handler __sigaction_handler.sa_handler | |
| 40 | # define sa_sigaction __sigaction_handler.sa_sigaction | |
| 41 | #else | |
| 42 | __sighandler_t sa_handler; | |
| 43 | #endif | |
| 44 | ||
| 45 | /* Additional set of signals to be blocked. */ | |
| 46 | __sigset_t sa_mask; | |
| 47 | ||
| 48 | /* Special flags. */ | |
| 49 | int sa_flags; | |
| 50 | ||
| 51 | /* Restore handler. */ | |
| 52 | void (*sa_restorer) (void); | |
| 53 | }; | |
| 54 | ||
| 55 | /* Bits in `sa_flags'. */ | |
| 56 | #define SA_NOCLDSTOP 1 /* Don't send SIGCHLD when children stop. */ | |
| 57 | #define SA_NOCLDWAIT 2 /* Don't create zombie on child death. */ | |
| 58 | #define SA_SIGINFO 4 /* Invoke signal-catching function with | |
| 59 | three arguments instead of one. */ | |
| 60 | #if defined __USE_XOPEN_EXTENDED || defined __USE_MISC | |
| 61 | # define SA_ONSTACK 0x08000000 /* Use signal stack by using `sa_restorer'. */ | |
| 62 | #endif | |
| 63 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 64 | # define SA_RESTART 0x10000000 /* Restart syscall on signal return. */ | |
| 65 | # define SA_NODEFER 0x40000000 /* Don't automatically block the signal when | |
| 66 | its handler is being executed. */ | |
| 67 | # define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler. */ | |
| 68 | #endif | |
| 69 | #ifdef __USE_MISC | |
| 70 | # define SA_INTERRUPT 0x20000000 /* Historical no-op. */ | |
| 71 | ||
| 72 | /* Some aliases for the SA_ constants. */ | |
| 73 | # define SA_NOMASK SA_NODEFER | |
| 74 | # define SA_ONESHOT SA_RESETHAND | |
| 75 | # define SA_STACK SA_ONSTACK | |
| 76 | #endif | |
| 77 | ||
| 78 | /* Values for the HOW argument to `sigprocmask'. */ | |
| 79 | #define SIG_BLOCK 0 /* Block signals. */ | |
| 80 | #define SIG_UNBLOCK 1 /* Unblock signals. */ | |
| 81 | #define SIG_SETMASK 2 /* Set the set of blocked signals. */ | |
| 82 | ||
| 83 | #endif |
libc/glibc-include/bits/sigcontext.h created+196
| ... | ... | @@ -0,0 +1,196 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _BITS_SIGCONTEXT_H | |
| 19 | #define _BITS_SIGCONTEXT_H 1 | |
| 20 | ||
| 21 | #if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H | |
| 22 | # error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." | |
| 23 | #endif | |
| 24 | ||
| 25 | #include <bits/types.h> | |
| 26 | ||
| 27 | #define FP_XSTATE_MAGIC1 0x46505853U | |
| 28 | #define FP_XSTATE_MAGIC2 0x46505845U | |
| 29 | #define FP_XSTATE_MAGIC2_SIZE sizeof(FP_XSTATE_MAGIC2) | |
| 30 | ||
| 31 | struct _fpx_sw_bytes | |
| 32 | { | |
| 33 | __uint32_t magic1; | |
| 34 | __uint32_t extended_size; | |
| 35 | __uint64_t xstate_bv; | |
| 36 | __uint32_t xstate_size; | |
| 37 | __uint32_t __glibc_reserved1[7]; | |
| 38 | }; | |
| 39 | ||
| 40 | struct _fpreg | |
| 41 | { | |
| 42 | unsigned short significand[4]; | |
| 43 | unsigned short exponent; | |
| 44 | }; | |
| 45 | ||
| 46 | struct _fpxreg | |
| 47 | { | |
| 48 | unsigned short significand[4]; | |
| 49 | unsigned short exponent; | |
| 50 | unsigned short __glibc_reserved1[3]; | |
| 51 | }; | |
| 52 | ||
| 53 | struct _xmmreg | |
| 54 | { | |
| 55 | __uint32_t element[4]; | |
| 56 | }; | |
| 57 | ||
| 58 | ||
| 59 | ||
| 60 | #ifndef __x86_64__ | |
| 61 | ||
| 62 | struct _fpstate | |
| 63 | { | |
| 64 | /* Regular FPU environment. */ | |
| 65 | __uint32_t cw; | |
| 66 | __uint32_t sw; | |
| 67 | __uint32_t tag; | |
| 68 | __uint32_t ipoff; | |
| 69 | __uint32_t cssel; | |
| 70 | __uint32_t dataoff; | |
| 71 | __uint32_t datasel; | |
| 72 | struct _fpreg _st[8]; | |
| 73 | unsigned short status; | |
| 74 | unsigned short magic; | |
| 75 | ||
| 76 | /* FXSR FPU environment. */ | |
| 77 | __uint32_t _fxsr_env[6]; | |
| 78 | __uint32_t mxcsr; | |
| 79 | __uint32_t __glibc_reserved1; | |
| 80 | struct _fpxreg _fxsr_st[8]; | |
| 81 | struct _xmmreg _xmm[8]; | |
| 82 | __uint32_t __glibc_reserved2[56]; | |
| 83 | }; | |
| 84 | ||
| 85 | #ifndef sigcontext_struct | |
| 86 | /* Kernel headers before 2.1.1 define a struct sigcontext_struct, but | |
| 87 | we need sigcontext. Some packages have come to rely on | |
| 88 | sigcontext_struct being defined on 32-bit x86, so define this for | |
| 89 | their benefit. */ | |
| 90 | # define sigcontext_struct sigcontext | |
| 91 | #endif | |
| 92 | ||
| 93 | #define X86_FXSR_MAGIC 0x0000 | |
| 94 | ||
| 95 | struct sigcontext | |
| 96 | { | |
| 97 | unsigned short gs, __gsh; | |
| 98 | unsigned short fs, __fsh; | |
| 99 | unsigned short es, __esh; | |
| 100 | unsigned short ds, __dsh; | |
| 101 | unsigned long edi; | |
| 102 | unsigned long esi; | |
| 103 | unsigned long ebp; | |
| 104 | unsigned long esp; | |
| 105 | unsigned long ebx; | |
| 106 | unsigned long edx; | |
| 107 | unsigned long ecx; | |
| 108 | unsigned long eax; | |
| 109 | unsigned long trapno; | |
| 110 | unsigned long err; | |
| 111 | unsigned long eip; | |
| 112 | unsigned short cs, __csh; | |
| 113 | unsigned long eflags; | |
| 114 | unsigned long esp_at_signal; | |
| 115 | unsigned short ss, __ssh; | |
| 116 | struct _fpstate * fpstate; | |
| 117 | unsigned long oldmask; | |
| 118 | unsigned long cr2; | |
| 119 | }; | |
| 120 | ||
| 121 | #else /* __x86_64__ */ | |
| 122 | ||
| 123 | struct _fpstate | |
| 124 | { | |
| 125 | /* FPU environment matching the 64-bit FXSAVE layout. */ | |
| 126 | __uint16_t cwd; | |
| 127 | __uint16_t swd; | |
| 128 | __uint16_t ftw; | |
| 129 | __uint16_t fop; | |
| 130 | __uint64_t rip; | |
| 131 | __uint64_t rdp; | |
| 132 | __uint32_t mxcsr; | |
| 133 | __uint32_t mxcr_mask; | |
| 134 | struct _fpxreg _st[8]; | |
| 135 | struct _xmmreg _xmm[16]; | |
| 136 | __uint32_t __glibc_reserved1[24]; | |
| 137 | }; | |
| 138 | ||
| 139 | struct sigcontext | |
| 140 | { | |
| 141 | __uint64_t r8; | |
| 142 | __uint64_t r9; | |
| 143 | __uint64_t r10; | |
| 144 | __uint64_t r11; | |
| 145 | __uint64_t r12; | |
| 146 | __uint64_t r13; | |
| 147 | __uint64_t r14; | |
| 148 | __uint64_t r15; | |
| 149 | __uint64_t rdi; | |
| 150 | __uint64_t rsi; | |
| 151 | __uint64_t rbp; | |
| 152 | __uint64_t rbx; | |
| 153 | __uint64_t rdx; | |
| 154 | __uint64_t rax; | |
| 155 | __uint64_t rcx; | |
| 156 | __uint64_t rsp; | |
| 157 | __uint64_t rip; | |
| 158 | __uint64_t eflags; | |
| 159 | unsigned short cs; | |
| 160 | unsigned short gs; | |
| 161 | unsigned short fs; | |
| 162 | unsigned short __pad0; | |
| 163 | __uint64_t err; | |
| 164 | __uint64_t trapno; | |
| 165 | __uint64_t oldmask; | |
| 166 | __uint64_t cr2; | |
| 167 | __extension__ union | |
| 168 | { | |
| 169 | struct _fpstate * fpstate; | |
| 170 | __uint64_t __fpstate_word; | |
| 171 | }; | |
| 172 | __uint64_t __reserved1 [8]; | |
| 173 | }; | |
| 174 | ||
| 175 | #endif /* __x86_64__ */ | |
| 176 | ||
| 177 | struct _xsave_hdr | |
| 178 | { | |
| 179 | __uint64_t xstate_bv; | |
| 180 | __uint64_t __glibc_reserved1[2]; | |
| 181 | __uint64_t __glibc_reserved2[5]; | |
| 182 | }; | |
| 183 | ||
| 184 | struct _ymmh_state | |
| 185 | { | |
| 186 | __uint32_t ymmh_space[64]; | |
| 187 | }; | |
| 188 | ||
| 189 | struct _xstate | |
| 190 | { | |
| 191 | struct _fpstate fpstate; | |
| 192 | struct _xsave_hdr xstate_hdr; | |
| 193 | struct _ymmh_state ymmh; | |
| 194 | }; | |
| 195 | ||
| 196 | #endif /* _BITS_SIGCONTEXT_H */ |
libc/glibc-include/bits/sigevent-consts.h created+41
| ... | ... | @@ -0,0 +1,41 @@ |
| 1 | /* sigevent constants. Linux version. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_SIGEVENT_CONSTS_H | |
| 20 | #define _BITS_SIGEVENT_CONSTS_H 1 | |
| 21 | ||
| 22 | #if !defined _SIGNAL_H && !defined _AIO_H | |
| 23 | #error "Don't include <bits/sigevent-consts.h> directly; use <signal.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | /* `sigev_notify' values. */ | |
| 27 | enum | |
| 28 | { | |
| 29 | SIGEV_SIGNAL = 0, /* Notify via signal. */ | |
| 30 | # define SIGEV_SIGNAL SIGEV_SIGNAL | |
| 31 | SIGEV_NONE, /* Other notification: meaningless. */ | |
| 32 | # define SIGEV_NONE SIGEV_NONE | |
| 33 | SIGEV_THREAD, /* Deliver via thread creation. */ | |
| 34 | # define SIGEV_THREAD SIGEV_THREAD | |
| 35 | ||
| 36 | SIGEV_THREAD_ID = 4 /* Send signal to specific thread. | |
| 37 | This is a Linux extension. */ | |
| 38 | #define SIGEV_THREAD_ID SIGEV_THREAD_ID | |
| 39 | }; | |
| 40 | ||
| 41 | #endif |
libc/glibc-include/bits/siginfo-arch.h created+17
| ... | ... | @@ -0,0 +1,17 @@ |
| 1 | /* Architecture-specific adjustments to siginfo_t. x86 version. */ | |
| 2 | #ifndef _BITS_SIGINFO_ARCH_H | |
| 3 | #define _BITS_SIGINFO_ARCH_H 1 | |
| 4 | ||
| 5 | #if defined __x86_64__ && __WORDSIZE == 32 | |
| 6 | /* si_utime and si_stime must be 4 byte aligned for x32 to match the | |
| 7 | kernel. We align siginfo_t to 8 bytes so that si_utime and | |
| 8 | si_stime are actually aligned to 8 bytes since their offsets are | |
| 9 | multiple of 8 bytes. Note: with some compilers, the alignment | |
| 10 | attribute would be ignored if it were put in __SI_CLOCK_T instead | |
| 11 | of encapsulated in a typedef. */ | |
| 12 | typedef __clock_t __attribute__ ((__aligned__ (4))) __sigchld_clock_t; | |
| 13 | # define __SI_ALIGNMENT __attribute__ ((__aligned__ (8))) | |
| 14 | # define __SI_CLOCK_T __sigchld_clock_t | |
| 15 | #endif | |
| 16 | ||
| 17 | #endif |
libc/glibc-include/bits/siginfo-consts-arch.h created+7
| ... | ... | @@ -0,0 +1,7 @@ |
| 1 | /* Architecture-specific additional siginfo constants. */ | |
| 2 | #ifndef _BITS_SIGINFO_CONSTS_ARCH_H | |
| 3 | #define _BITS_SIGINFO_CONSTS_ARCH_H 1 | |
| 4 | ||
| 5 | /* This architecture has no additional siginfo constants. */ | |
| 6 | ||
| 7 | #endif |
libc/glibc-include/bits/siginfo-consts.h created+212
| ... | ... | @@ -0,0 +1,212 @@ |
| 1 | /* siginfo constants. Linux version. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_SIGINFO_CONSTS_H | |
| 20 | #define _BITS_SIGINFO_CONSTS_H 1 | |
| 21 | ||
| 22 | #ifndef _SIGNAL_H | |
| 23 | #error "Don't include <bits/siginfo-consts.h> directly; use <signal.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | /* Most of these constants are uniform across all architectures, but there | |
| 27 | is one exception. */ | |
| 28 | #include <bits/siginfo-arch.h> | |
| 29 | #ifndef __SI_ASYNCIO_AFTER_SIGIO | |
| 30 | # define __SI_ASYNCIO_AFTER_SIGIO 1 | |
| 31 | #endif | |
| 32 | ||
| 33 | /* Values for `si_code'. Positive values are reserved for kernel-generated | |
| 34 | signals. */ | |
| 35 | enum | |
| 36 | { | |
| 37 | SI_ASYNCNL = -60, /* Sent by asynch name lookup completion. */ | |
| 38 | SI_DETHREAD = -7, /* Sent by execve killing subsidiary | |
| 39 | threads. */ | |
| 40 | SI_TKILL, /* Sent by tkill. */ | |
| 41 | SI_SIGIO, /* Sent by queued SIGIO. */ | |
| 42 | #if __SI_ASYNCIO_AFTER_SIGIO | |
| 43 | SI_ASYNCIO, /* Sent by AIO completion. */ | |
| 44 | SI_MESGQ, /* Sent by real time mesq state change. */ | |
| 45 | SI_TIMER, /* Sent by timer expiration. */ | |
| 46 | #else | |
| 47 | SI_MESGQ, | |
| 48 | SI_TIMER, | |
| 49 | SI_ASYNCIO, | |
| 50 | #endif | |
| 51 | SI_QUEUE, /* Sent by sigqueue. */ | |
| 52 | SI_USER, /* Sent by kill, sigsend. */ | |
| 53 | SI_KERNEL = 0x80 /* Send by kernel. */ | |
| 54 | ||
| 55 | #define SI_ASYNCNL SI_ASYNCNL | |
| 56 | #define SI_DETHREAD SI_DETHREAD | |
| 57 | #define SI_TKILL SI_TKILL | |
| 58 | #define SI_SIGIO SI_SIGIO | |
| 59 | #define SI_ASYNCIO SI_ASYNCIO | |
| 60 | #define SI_MESGQ SI_MESGQ | |
| 61 | #define SI_TIMER SI_TIMER | |
| 62 | #define SI_ASYNCIO SI_ASYNCIO | |
| 63 | #define SI_QUEUE SI_QUEUE | |
| 64 | #define SI_USER SI_USER | |
| 65 | #define SI_KERNEL SI_KERNEL | |
| 66 | }; | |
| 67 | ||
| 68 | ||
| 69 | # if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 70 | /* `si_code' values for SIGILL signal. */ | |
| 71 | enum | |
| 72 | { | |
| 73 | ILL_ILLOPC = 1, /* Illegal opcode. */ | |
| 74 | # define ILL_ILLOPC ILL_ILLOPC | |
| 75 | ILL_ILLOPN, /* Illegal operand. */ | |
| 76 | # define ILL_ILLOPN ILL_ILLOPN | |
| 77 | ILL_ILLADR, /* Illegal addressing mode. */ | |
| 78 | # define ILL_ILLADR ILL_ILLADR | |
| 79 | ILL_ILLTRP, /* Illegal trap. */ | |
| 80 | # define ILL_ILLTRP ILL_ILLTRP | |
| 81 | ILL_PRVOPC, /* Privileged opcode. */ | |
| 82 | # define ILL_PRVOPC ILL_PRVOPC | |
| 83 | ILL_PRVREG, /* Privileged register. */ | |
| 84 | # define ILL_PRVREG ILL_PRVREG | |
| 85 | ILL_COPROC, /* Coprocessor error. */ | |
| 86 | # define ILL_COPROC ILL_COPROC | |
| 87 | ILL_BADSTK, /* Internal stack error. */ | |
| 88 | # define ILL_BADSTK ILL_BADSTK | |
| 89 | ILL_BADIADDR /* Unimplemented instruction address. */ | |
| 90 | # define ILL_BADIADDR ILL_BADIADDR | |
| 91 | }; | |
| 92 | ||
| 93 | /* `si_code' values for SIGFPE signal. */ | |
| 94 | enum | |
| 95 | { | |
| 96 | FPE_INTDIV = 1, /* Integer divide by zero. */ | |
| 97 | # define FPE_INTDIV FPE_INTDIV | |
| 98 | FPE_INTOVF, /* Integer overflow. */ | |
| 99 | # define FPE_INTOVF FPE_INTOVF | |
| 100 | FPE_FLTDIV, /* Floating point divide by zero. */ | |
| 101 | # define FPE_FLTDIV FPE_FLTDIV | |
| 102 | FPE_FLTOVF, /* Floating point overflow. */ | |
| 103 | # define FPE_FLTOVF FPE_FLTOVF | |
| 104 | FPE_FLTUND, /* Floating point underflow. */ | |
| 105 | # define FPE_FLTUND FPE_FLTUND | |
| 106 | FPE_FLTRES, /* Floating point inexact result. */ | |
| 107 | # define FPE_FLTRES FPE_FLTRES | |
| 108 | FPE_FLTINV, /* Floating point invalid operation. */ | |
| 109 | # define FPE_FLTINV FPE_FLTINV | |
| 110 | FPE_FLTSUB, /* Subscript out of range. */ | |
| 111 | # define FPE_FLTSUB FPE_FLTSUB | |
| 112 | FPE_FLTUNK = 14, /* Undiagnosed floating-point exception. */ | |
| 113 | # define FPE_FLTUNK FPE_FLTUNK | |
| 114 | FPE_CONDTRAP /* Trap on condition. */ | |
| 115 | # define FPE_CONDTRAP FPE_CONDTRAP | |
| 116 | }; | |
| 117 | ||
| 118 | /* `si_code' values for SIGSEGV signal. */ | |
| 119 | enum | |
| 120 | { | |
| 121 | SEGV_MAPERR = 1, /* Address not mapped to object. */ | |
| 122 | # define SEGV_MAPERR SEGV_MAPERR | |
| 123 | SEGV_ACCERR, /* Invalid permissions for mapped object. */ | |
| 124 | # define SEGV_ACCERR SEGV_ACCERR | |
| 125 | SEGV_BNDERR, /* Bounds checking failure. */ | |
| 126 | # define SEGV_BNDERR SEGV_BNDERR | |
| 127 | SEGV_PKUERR, /* Protection key checking failure. */ | |
| 128 | # define SEGV_PKUERR SEGV_PKUERR | |
| 129 | SEGV_ACCADI, /* ADI not enabled for mapped object. */ | |
| 130 | # define SEGV_ACCADI SEGV_ACCADI | |
| 131 | SEGV_ADIDERR, /* Disrupting MCD error. */ | |
| 132 | # define SEGV_ADIDERR SEGV_ADIDERR | |
| 133 | SEGV_ADIPERR /* Precise MCD exception. */ | |
| 134 | # define SEGV_ADIPERR SEGV_ADIPERR | |
| 135 | }; | |
| 136 | ||
| 137 | /* `si_code' values for SIGBUS signal. */ | |
| 138 | enum | |
| 139 | { | |
| 140 | BUS_ADRALN = 1, /* Invalid address alignment. */ | |
| 141 | # define BUS_ADRALN BUS_ADRALN | |
| 142 | BUS_ADRERR, /* Non-existant physical address. */ | |
| 143 | # define BUS_ADRERR BUS_ADRERR | |
| 144 | BUS_OBJERR, /* Object specific hardware error. */ | |
| 145 | # define BUS_OBJERR BUS_OBJERR | |
| 146 | BUS_MCEERR_AR, /* Hardware memory error: action required. */ | |
| 147 | # define BUS_MCEERR_AR BUS_MCEERR_AR | |
| 148 | BUS_MCEERR_AO /* Hardware memory error: action optional. */ | |
| 149 | # define BUS_MCEERR_AO BUS_MCEERR_AO | |
| 150 | }; | |
| 151 | # endif | |
| 152 | ||
| 153 | # ifdef __USE_XOPEN_EXTENDED | |
| 154 | /* `si_code' values for SIGTRAP signal. */ | |
| 155 | enum | |
| 156 | { | |
| 157 | TRAP_BRKPT = 1, /* Process breakpoint. */ | |
| 158 | # define TRAP_BRKPT TRAP_BRKPT | |
| 159 | TRAP_TRACE, /* Process trace trap. */ | |
| 160 | # define TRAP_TRACE TRAP_TRACE | |
| 161 | TRAP_BRANCH, /* Process taken branch trap. */ | |
| 162 | # define TRAP_BRANCH TRAP_BRANCH | |
| 163 | TRAP_HWBKPT, /* Hardware breakpoint/watchpoint. */ | |
| 164 | # define TRAP_HWBKPT TRAP_HWBKPT | |
| 165 | TRAP_UNK /* Undiagnosed trap. */ | |
| 166 | # define TRAP_UNK TRAP_UNK | |
| 167 | }; | |
| 168 | # endif | |
| 169 | ||
| 170 | # if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 171 | /* `si_code' values for SIGCHLD signal. */ | |
| 172 | enum | |
| 173 | { | |
| 174 | CLD_EXITED = 1, /* Child has exited. */ | |
| 175 | # define CLD_EXITED CLD_EXITED | |
| 176 | CLD_KILLED, /* Child was killed. */ | |
| 177 | # define CLD_KILLED CLD_KILLED | |
| 178 | CLD_DUMPED, /* Child terminated abnormally. */ | |
| 179 | # define CLD_DUMPED CLD_DUMPED | |
| 180 | CLD_TRAPPED, /* Traced child has trapped. */ | |
| 181 | # define CLD_TRAPPED CLD_TRAPPED | |
| 182 | CLD_STOPPED, /* Child has stopped. */ | |
| 183 | # define CLD_STOPPED CLD_STOPPED | |
| 184 | CLD_CONTINUED /* Stopped child has continued. */ | |
| 185 | # define CLD_CONTINUED CLD_CONTINUED | |
| 186 | }; | |
| 187 | ||
| 188 | /* `si_code' values for SIGPOLL signal. */ | |
| 189 | enum | |
| 190 | { | |
| 191 | POLL_IN = 1, /* Data input available. */ | |
| 192 | # define POLL_IN POLL_IN | |
| 193 | POLL_OUT, /* Output buffers available. */ | |
| 194 | # define POLL_OUT POLL_OUT | |
| 195 | POLL_MSG, /* Input message available. */ | |
| 196 | # define POLL_MSG POLL_MSG | |
| 197 | POLL_ERR, /* I/O error. */ | |
| 198 | # define POLL_ERR POLL_ERR | |
| 199 | POLL_PRI, /* High priority input available. */ | |
| 200 | # define POLL_PRI POLL_PRI | |
| 201 | POLL_HUP /* Device disconnected. */ | |
| 202 | # define POLL_HUP POLL_HUP | |
| 203 | }; | |
| 204 | # endif | |
| 205 | ||
| 206 | /* Architectures might also add architecture-specific constants. | |
| 207 | These are all considered GNU extensions. */ | |
| 208 | #ifdef __USE_GNU | |
| 209 | # include <bits/siginfo-consts-arch.h> | |
| 210 | #endif | |
| 211 | ||
| 212 | #endif |
libc/glibc-include/bits/signalfd.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Copyright (C) 2007-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_SIGNALFD_H | |
| 19 | # error "Never use <bits/signalfd.h> directly; include <sys/signalfd.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | /* Flags for signalfd. */ | |
| 23 | enum | |
| 24 | { | |
| 25 | SFD_CLOEXEC = 02000000, | |
| 26 | #define SFD_CLOEXEC SFD_CLOEXEC | |
| 27 | SFD_NONBLOCK = 00004000 | |
| 28 | #define SFD_NONBLOCK SFD_NONBLOCK | |
| 29 | }; |
libc/glibc-include/bits/signum-generic.h created+102
| ... | ... | @@ -0,0 +1,102 @@ |
| 1 | /* Signal number constants. Generic template. | |
| 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_SIGNUM_GENERIC_H | |
| 20 | #define _BITS_SIGNUM_GENERIC_H 1 | |
| 21 | ||
| 22 | #ifndef _SIGNAL_H | |
| 23 | #error "Never include <bits/signum-generic.h> directly; use <signal.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | /* Fake signal functions. */ | |
| 27 | ||
| 28 | #define SIG_ERR ((__sighandler_t) -1) /* Error return. */ | |
| 29 | #define SIG_DFL ((__sighandler_t) 0) /* Default action. */ | |
| 30 | #define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */ | |
| 31 | ||
| 32 | #ifdef __USE_XOPEN | |
| 33 | # define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */ | |
| 34 | #endif | |
| 35 | ||
| 36 | /* We define here all the signal names listed in POSIX (1003.1-2008); | |
| 37 | as of 1003.1-2013, no additional signals have been added by POSIX. | |
| 38 | We also define here signal names that historically exist in every | |
| 39 | real-world POSIX variant (e.g. SIGWINCH). | |
| 40 | ||
| 41 | Signals in the 1-15 range are defined with their historical numbers. | |
| 42 | For other signals, we use the BSD numbers. | |
| 43 | There are two unallocated signal numbers in the 1-31 range: 7 and 29. | |
| 44 | Signal number 0 is reserved for use as kill(pid, 0), to test whether | |
| 45 | a process exists without sending it a signal. */ | |
| 46 | ||
| 47 | /* ISO C99 signals. */ | |
| 48 | #define SIGINT 2 /* Interactive attention signal. */ | |
| 49 | #define SIGILL 4 /* Illegal instruction. */ | |
| 50 | #define SIGABRT 6 /* Abnormal termination. */ | |
| 51 | #define SIGFPE 8 /* Erroneous arithmetic operation. */ | |
| 52 | #define SIGSEGV 11 /* Invalid access to storage. */ | |
| 53 | #define SIGTERM 15 /* Termination request. */ | |
| 54 | ||
| 55 | /* Historical signals specified by POSIX. */ | |
| 56 | #define SIGHUP 1 /* Hangup. */ | |
| 57 | #define SIGQUIT 3 /* Quit. */ | |
| 58 | #define SIGTRAP 5 /* Trace/breakpoint trap. */ | |
| 59 | #define SIGKILL 9 /* Killed. */ | |
| 60 | #define SIGBUS 10 /* Bus error. */ | |
| 61 | #define SIGSYS 12 /* Bad system call. */ | |
| 62 | #define SIGPIPE 13 /* Broken pipe. */ | |
| 63 | #define SIGALRM 14 /* Alarm clock. */ | |
| 64 | ||
| 65 | /* New(er) POSIX signals (1003.1-2008, 1003.1-2013). */ | |
| 66 | #define SIGURG 16 /* Urgent data is available at a socket. */ | |
| 67 | #define SIGSTOP 17 /* Stop, unblockable. */ | |
| 68 | #define SIGTSTP 18 /* Keyboard stop. */ | |
| 69 | #define SIGCONT 19 /* Continue. */ | |
| 70 | #define SIGCHLD 20 /* Child terminated or stopped. */ | |
| 71 | #define SIGTTIN 21 /* Background read from control terminal. */ | |
| 72 | #define SIGTTOU 22 /* Background write to control terminal. */ | |
| 73 | #define SIGPOLL 23 /* Pollable event occurred (System V). */ | |
| 74 | #define SIGXCPU 24 /* CPU time limit exceeded. */ | |
| 75 | #define SIGXFSZ 25 /* File size limit exceeded. */ | |
| 76 | #define SIGVTALRM 26 /* Virtual timer expired. */ | |
| 77 | #define SIGPROF 27 /* Profiling timer expired. */ | |
| 78 | #define SIGUSR1 30 /* User-defined signal 1. */ | |
| 79 | #define SIGUSR2 31 /* User-defined signal 2. */ | |
| 80 | ||
| 81 | /* Nonstandard signals found in all modern POSIX systems | |
| 82 | (including both BSD and Linux). */ | |
| 83 | #define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */ | |
| 84 | ||
| 85 | /* Archaic names for compatibility. */ | |
| 86 | #define SIGIO SIGPOLL /* I/O now possible (4.2 BSD). */ | |
| 87 | #define SIGIOT SIGABRT /* IOT instruction, abort() on a PDP-11. */ | |
| 88 | #define SIGCLD SIGCHLD /* Old System V name */ | |
| 89 | ||
| 90 | /* Not all systems support real-time signals. bits/signum.h indicates | |
| 91 | that they are supported by overriding __SIGRTMAX to a value greater | |
| 92 | than __SIGRTMIN. These constants give the kernel-level hard limits, | |
| 93 | but some real-time signals may be used internally by glibc. Do not | |
| 94 | use these constants in application code; use SIGRTMIN and SIGRTMAX | |
| 95 | (defined in signal.h) instead. */ | |
| 96 | #define __SIGRTMIN 32 | |
| 97 | #define __SIGRTMAX __SIGRTMIN | |
| 98 | ||
| 99 | /* Biggest signal number + 1 (including real-time signals). */ | |
| 100 | #define _NSIG (__SIGRTMAX + 1) | |
| 101 | ||
| 102 | #endif /* bits/signum-generic.h. */ |
libc/glibc-include/bits/signum.h created+58
| ... | ... | @@ -0,0 +1,58 @@ |
| 1 | /* Signal number definitions. Linux version. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_SIGNUM_H | |
| 20 | #define _BITS_SIGNUM_H 1 | |
| 21 | ||
| 22 | #ifndef _SIGNAL_H | |
| 23 | #error "Never include <bits/signum.h> directly; use <signal.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | #include <bits/signum-generic.h> | |
| 27 | ||
| 28 | /* Adjustments and additions to the signal number constants for | |
| 29 | most Linux systems. */ | |
| 30 | ||
| 31 | #define SIGSTKFLT 16 /* Stack fault (obsolete). */ | |
| 32 | #define SIGPWR 30 /* Power failure imminent. */ | |
| 33 | ||
| 34 | #undef SIGBUS | |
| 35 | #define SIGBUS 7 | |
| 36 | #undef SIGUSR1 | |
| 37 | #define SIGUSR1 10 | |
| 38 | #undef SIGUSR2 | |
| 39 | #define SIGUSR2 12 | |
| 40 | #undef SIGCHLD | |
| 41 | #define SIGCHLD 17 | |
| 42 | #undef SIGCONT | |
| 43 | #define SIGCONT 18 | |
| 44 | #undef SIGSTOP | |
| 45 | #define SIGSTOP 19 | |
| 46 | #undef SIGTSTP | |
| 47 | #define SIGTSTP 20 | |
| 48 | #undef SIGURG | |
| 49 | #define SIGURG 23 | |
| 50 | #undef SIGPOLL | |
| 51 | #define SIGPOLL 29 | |
| 52 | #undef SIGSYS | |
| 53 | #define SIGSYS 31 | |
| 54 | ||
| 55 | #undef __SIGRTMAX | |
| 56 | #define __SIGRTMAX 64 | |
| 57 | ||
| 58 | #endif /* <signal.h> included. */ |
libc/glibc-include/bits/sigstack.h created+32
| ... | ... | @@ -0,0 +1,32 @@ |
| 1 | /* sigstack, sigaltstack definitions. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_SIGSTACK_H | |
| 20 | #define _BITS_SIGSTACK_H 1 | |
| 21 | ||
| 22 | #if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H | |
| 23 | # error "Never include this file directly. Use <signal.h> instead" | |
| 24 | #endif | |
| 25 | ||
| 26 | /* Minimum stack size for a signal handler. */ | |
| 27 | #define MINSIGSTKSZ 2048 | |
| 28 | ||
| 29 | /* System default stack size. */ | |
| 30 | #define SIGSTKSZ 8192 | |
| 31 | ||
| 32 | #endif /* bits/sigstack.h */ |
libc/glibc-include/bits/sigthread.h created+44
| ... | ... | @@ -0,0 +1,44 @@ |
| 1 | /* Signal handling function for threaded programs. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public License as | |
| 7 | published by the Free Software Foundation; either version 2.1 of the | |
| 8 | License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; see the file COPYING.LIB. If | |
| 17 | not, see <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_SIGTHREAD_H | |
| 20 | #define _BITS_SIGTHREAD_H 1 | |
| 21 | ||
| 22 | #if !defined _SIGNAL_H && !defined _PTHREAD_H | |
| 23 | # error "Never include this file directly. Use <signal.h> instead" | |
| 24 | #endif | |
| 25 | ||
| 26 | /* Functions for handling signals. */ | |
| 27 | #include <bits/types/__sigset_t.h> | |
| 28 | ||
| 29 | /* Modify the signal mask for the calling thread. The arguments have | |
| 30 | the same meaning as for sigprocmask(2). */ | |
| 31 | extern int pthread_sigmask (int __how, | |
| 32 | const __sigset_t *__restrict __newmask, | |
| 33 | __sigset_t *__restrict __oldmask)__THROW; | |
| 34 | ||
| 35 | /* Send signal SIGNO to the given thread. */ | |
| 36 | extern int pthread_kill (pthread_t __threadid, int __signo) __THROW; | |
| 37 | ||
| 38 | #ifdef __USE_GNU | |
| 39 | /* Queue signal and data to a thread. */ | |
| 40 | extern int pthread_sigqueue (pthread_t __threadid, int __signo, | |
| 41 | const union sigval __value) __THROW; | |
| 42 | #endif | |
| 43 | ||
| 44 | #endif /* bits/sigthread.h */ |
libc/glibc-include/bits/sockaddr.h created+42
| ... | ... | @@ -0,0 +1,42 @@ |
| 1 | /* Definition of struct sockaddr_* common members and sizes, generic version. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* | |
| 20 | * Never include this file directly; use <sys/socket.h> instead. | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _BITS_SOCKADDR_H | |
| 24 | #define _BITS_SOCKADDR_H 1 | |
| 25 | ||
| 26 | ||
| 27 | /* POSIX.1g specifies this type name for the `sa_family' member. */ | |
| 28 | typedef unsigned short int sa_family_t; | |
| 29 | ||
| 30 | /* This macro is used to declare the initial common members | |
| 31 | of the data types used for socket addresses, `struct sockaddr', | |
| 32 | `struct sockaddr_in', `struct sockaddr_un', etc. */ | |
| 33 | ||
| 34 | #define __SOCKADDR_COMMON(sa_prefix) \ | |
| 35 | sa_family_t sa_prefix##family | |
| 36 | ||
| 37 | #define __SOCKADDR_COMMON_SIZE (sizeof (unsigned short int)) | |
| 38 | ||
| 39 | /* Size of struct sockaddr_storage. */ | |
| 40 | #define _SS_SIZE 128 | |
| 41 | ||
| 42 | #endif /* bits/sockaddr.h */ |
libc/glibc-include/bits/socket.h created+453
| ... | ... | @@ -0,0 +1,453 @@ |
| 1 | /* System-specific socket constants and types. Linux version. | |
| 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef __BITS_SOCKET_H | |
| 20 | #define __BITS_SOCKET_H | |
| 21 | ||
| 22 | #ifndef _SYS_SOCKET_H | |
| 23 | # error "Never include <bits/socket.h> directly; use <sys/socket.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | #define __need_size_t | |
| 27 | #include <stddef.h> | |
| 28 | ||
| 29 | #include <sys/types.h> | |
| 30 | ||
| 31 | /* Type for length arguments in socket calls. */ | |
| 32 | #ifndef __socklen_t_defined | |
| 33 | typedef __socklen_t socklen_t; | |
| 34 | # define __socklen_t_defined | |
| 35 | #endif | |
| 36 | ||
| 37 | /* Get the architecture-dependent definition of enum __socket_type. */ | |
| 38 | #include <bits/socket_type.h> | |
| 39 | ||
| 40 | /* Protocol families. */ | |
| 41 | #define PF_UNSPEC 0 /* Unspecified. */ | |
| 42 | #define PF_LOCAL 1 /* Local to host (pipes and file-domain). */ | |
| 43 | #define PF_UNIX PF_LOCAL /* POSIX name for PF_LOCAL. */ | |
| 44 | #define PF_FILE PF_LOCAL /* Another non-standard name for PF_LOCAL. */ | |
| 45 | #define PF_INET 2 /* IP protocol family. */ | |
| 46 | #define PF_AX25 3 /* Amateur Radio AX.25. */ | |
| 47 | #define PF_IPX 4 /* Novell Internet Protocol. */ | |
| 48 | #define PF_APPLETALK 5 /* Appletalk DDP. */ | |
| 49 | #define PF_NETROM 6 /* Amateur radio NetROM. */ | |
| 50 | #define PF_BRIDGE 7 /* Multiprotocol bridge. */ | |
| 51 | #define PF_ATMPVC 8 /* ATM PVCs. */ | |
| 52 | #define PF_X25 9 /* Reserved for X.25 project. */ | |
| 53 | #define PF_INET6 10 /* IP version 6. */ | |
| 54 | #define PF_ROSE 11 /* Amateur Radio X.25 PLP. */ | |
| 55 | #define PF_DECnet 12 /* Reserved for DECnet project. */ | |
| 56 | #define PF_NETBEUI 13 /* Reserved for 802.2LLC project. */ | |
| 57 | #define PF_SECURITY 14 /* Security callback pseudo AF. */ | |
| 58 | #define PF_KEY 15 /* PF_KEY key management API. */ | |
| 59 | #define PF_NETLINK 16 | |
| 60 | #define PF_ROUTE PF_NETLINK /* Alias to emulate 4.4BSD. */ | |
| 61 | #define PF_PACKET 17 /* Packet family. */ | |
| 62 | #define PF_ASH 18 /* Ash. */ | |
| 63 | #define PF_ECONET 19 /* Acorn Econet. */ | |
| 64 | #define PF_ATMSVC 20 /* ATM SVCs. */ | |
| 65 | #define PF_RDS 21 /* RDS sockets. */ | |
| 66 | #define PF_SNA 22 /* Linux SNA Project */ | |
| 67 | #define PF_IRDA 23 /* IRDA sockets. */ | |
| 68 | #define PF_PPPOX 24 /* PPPoX sockets. */ | |
| 69 | #define PF_WANPIPE 25 /* Wanpipe API sockets. */ | |
| 70 | #define PF_LLC 26 /* Linux LLC. */ | |
| 71 | #define PF_IB 27 /* Native InfiniBand address. */ | |
| 72 | #define PF_MPLS 28 /* MPLS. */ | |
| 73 | #define PF_CAN 29 /* Controller Area Network. */ | |
| 74 | #define PF_TIPC 30 /* TIPC sockets. */ | |
| 75 | #define PF_BLUETOOTH 31 /* Bluetooth sockets. */ | |
| 76 | #define PF_IUCV 32 /* IUCV sockets. */ | |
| 77 | #define PF_RXRPC 33 /* RxRPC sockets. */ | |
| 78 | #define PF_ISDN 34 /* mISDN sockets. */ | |
| 79 | #define PF_PHONET 35 /* Phonet sockets. */ | |
| 80 | #define PF_IEEE802154 36 /* IEEE 802.15.4 sockets. */ | |
| 81 | #define PF_CAIF 37 /* CAIF sockets. */ | |
| 82 | #define PF_ALG 38 /* Algorithm sockets. */ | |
| 83 | #define PF_NFC 39 /* NFC sockets. */ | |
| 84 | #define PF_VSOCK 40 /* vSockets. */ | |
| 85 | #define PF_KCM 41 /* Kernel Connection Multiplexor. */ | |
| 86 | #define PF_QIPCRTR 42 /* Qualcomm IPC Router. */ | |
| 87 | #define PF_SMC 43 /* SMC sockets. */ | |
| 88 | #define PF_XDP 44 /* XDP sockets. */ | |
| 89 | #define PF_MAX 45 /* For now.. */ | |
| 90 | ||
| 91 | /* Address families. */ | |
| 92 | #define AF_UNSPEC PF_UNSPEC | |
| 93 | #define AF_LOCAL PF_LOCAL | |
| 94 | #define AF_UNIX PF_UNIX | |
| 95 | #define AF_FILE PF_FILE | |
| 96 | #define AF_INET PF_INET | |
| 97 | #define AF_AX25 PF_AX25 | |
| 98 | #define AF_IPX PF_IPX | |
| 99 | #define AF_APPLETALK PF_APPLETALK | |
| 100 | #define AF_NETROM PF_NETROM | |
| 101 | #define AF_BRIDGE PF_BRIDGE | |
| 102 | #define AF_ATMPVC PF_ATMPVC | |
| 103 | #define AF_X25 PF_X25 | |
| 104 | #define AF_INET6 PF_INET6 | |
| 105 | #define AF_ROSE PF_ROSE | |
| 106 | #define AF_DECnet PF_DECnet | |
| 107 | #define AF_NETBEUI PF_NETBEUI | |
| 108 | #define AF_SECURITY PF_SECURITY | |
| 109 | #define AF_KEY PF_KEY | |
| 110 | #define AF_NETLINK PF_NETLINK | |
| 111 | #define AF_ROUTE PF_ROUTE | |
| 112 | #define AF_PACKET PF_PACKET | |
| 113 | #define AF_ASH PF_ASH | |
| 114 | #define AF_ECONET PF_ECONET | |
| 115 | #define AF_ATMSVC PF_ATMSVC | |
| 116 | #define AF_RDS PF_RDS | |
| 117 | #define AF_SNA PF_SNA | |
| 118 | #define AF_IRDA PF_IRDA | |
| 119 | #define AF_PPPOX PF_PPPOX | |
| 120 | #define AF_WANPIPE PF_WANPIPE | |
| 121 | #define AF_LLC PF_LLC | |
| 122 | #define AF_IB PF_IB | |
| 123 | #define AF_MPLS PF_MPLS | |
| 124 | #define AF_CAN PF_CAN | |
| 125 | #define AF_TIPC PF_TIPC | |
| 126 | #define AF_BLUETOOTH PF_BLUETOOTH | |
| 127 | #define AF_IUCV PF_IUCV | |
| 128 | #define AF_RXRPC PF_RXRPC | |
| 129 | #define AF_ISDN PF_ISDN | |
| 130 | #define AF_PHONET PF_PHONET | |
| 131 | #define AF_IEEE802154 PF_IEEE802154 | |
| 132 | #define AF_CAIF PF_CAIF | |
| 133 | #define AF_ALG PF_ALG | |
| 134 | #define AF_NFC PF_NFC | |
| 135 | #define AF_VSOCK PF_VSOCK | |
| 136 | #define AF_KCM PF_KCM | |
| 137 | #define AF_QIPCRTR PF_QIPCRTR | |
| 138 | #define AF_SMC PF_SMC | |
| 139 | #define AF_XDP PF_XDP | |
| 140 | #define AF_MAX PF_MAX | |
| 141 | ||
| 142 | /* Socket level values. Others are defined in the appropriate headers. | |
| 143 | ||
| 144 | XXX These definitions also should go into the appropriate headers as | |
| 145 | far as they are available. */ | |
| 146 | #define SOL_RAW 255 | |
| 147 | #define SOL_DECNET 261 | |
| 148 | #define SOL_X25 262 | |
| 149 | #define SOL_PACKET 263 | |
| 150 | #define SOL_ATM 264 /* ATM layer (cell level). */ | |
| 151 | #define SOL_AAL 265 /* ATM Adaption Layer (packet level). */ | |
| 152 | #define SOL_IRDA 266 | |
| 153 | #define SOL_NETBEUI 267 | |
| 154 | #define SOL_LLC 268 | |
| 155 | #define SOL_DCCP 269 | |
| 156 | #define SOL_NETLINK 270 | |
| 157 | #define SOL_TIPC 271 | |
| 158 | #define SOL_RXRPC 272 | |
| 159 | #define SOL_PPPOL2TP 273 | |
| 160 | #define SOL_BLUETOOTH 274 | |
| 161 | #define SOL_PNPIPE 275 | |
| 162 | #define SOL_RDS 276 | |
| 163 | #define SOL_IUCV 277 | |
| 164 | #define SOL_CAIF 278 | |
| 165 | #define SOL_ALG 279 | |
| 166 | #define SOL_NFC 280 | |
| 167 | #define SOL_KCM 281 | |
| 168 | #define SOL_TLS 282 | |
| 169 | #define SOL_XDP 283 | |
| 170 | ||
| 171 | /* Maximum queue length specifiable by listen. */ | |
| 172 | #define SOMAXCONN 128 | |
| 173 | ||
| 174 | /* Get the definition of the macro to define the common sockaddr members. */ | |
| 175 | #include <bits/sockaddr.h> | |
| 176 | ||
| 177 | /* Structure describing a generic socket address. */ | |
| 178 | struct sockaddr | |
| 179 | { | |
| 180 | __SOCKADDR_COMMON (sa_); /* Common data: address family and length. */ | |
| 181 | char sa_data[14]; /* Address data. */ | |
| 182 | }; | |
| 183 | ||
| 184 | ||
| 185 | /* Structure large enough to hold any socket address (with the historical | |
| 186 | exception of AF_UNIX). */ | |
| 187 | #define __ss_aligntype unsigned long int | |
| 188 | #define _SS_PADSIZE \ | |
| 189 | (_SS_SIZE - __SOCKADDR_COMMON_SIZE - sizeof (__ss_aligntype)) | |
| 190 | ||
| 191 | struct sockaddr_storage | |
| 192 | { | |
| 193 | __SOCKADDR_COMMON (ss_); /* Address family, etc. */ | |
| 194 | char __ss_padding[_SS_PADSIZE]; | |
| 195 | __ss_aligntype __ss_align; /* Force desired alignment. */ | |
| 196 | }; | |
| 197 | ||
| 198 | ||
| 199 | /* Bits in the FLAGS argument to `send', `recv', et al. */ | |
| 200 | enum | |
| 201 | { | |
| 202 | MSG_OOB = 0x01, /* Process out-of-band data. */ | |
| 203 | #define MSG_OOB MSG_OOB | |
| 204 | MSG_PEEK = 0x02, /* Peek at incoming messages. */ | |
| 205 | #define MSG_PEEK MSG_PEEK | |
| 206 | MSG_DONTROUTE = 0x04, /* Don't use local routing. */ | |
| 207 | #define MSG_DONTROUTE MSG_DONTROUTE | |
| 208 | #ifdef __USE_GNU | |
| 209 | /* DECnet uses a different name. */ | |
| 210 | MSG_TRYHARD = MSG_DONTROUTE, | |
| 211 | # define MSG_TRYHARD MSG_DONTROUTE | |
| 212 | #endif | |
| 213 | MSG_CTRUNC = 0x08, /* Control data lost before delivery. */ | |
| 214 | #define MSG_CTRUNC MSG_CTRUNC | |
| 215 | MSG_PROXY = 0x10, /* Supply or ask second address. */ | |
| 216 | #define MSG_PROXY MSG_PROXY | |
| 217 | MSG_TRUNC = 0x20, | |
| 218 | #define MSG_TRUNC MSG_TRUNC | |
| 219 | MSG_DONTWAIT = 0x40, /* Nonblocking IO. */ | |
| 220 | #define MSG_DONTWAIT MSG_DONTWAIT | |
| 221 | MSG_EOR = 0x80, /* End of record. */ | |
| 222 | #define MSG_EOR MSG_EOR | |
| 223 | MSG_WAITALL = 0x100, /* Wait for a full request. */ | |
| 224 | #define MSG_WAITALL MSG_WAITALL | |
| 225 | MSG_FIN = 0x200, | |
| 226 | #define MSG_FIN MSG_FIN | |
| 227 | MSG_SYN = 0x400, | |
| 228 | #define MSG_SYN MSG_SYN | |
| 229 | MSG_CONFIRM = 0x800, /* Confirm path validity. */ | |
| 230 | #define MSG_CONFIRM MSG_CONFIRM | |
| 231 | MSG_RST = 0x1000, | |
| 232 | #define MSG_RST MSG_RST | |
| 233 | MSG_ERRQUEUE = 0x2000, /* Fetch message from error queue. */ | |
| 234 | #define MSG_ERRQUEUE MSG_ERRQUEUE | |
| 235 | MSG_NOSIGNAL = 0x4000, /* Do not generate SIGPIPE. */ | |
| 236 | #define MSG_NOSIGNAL MSG_NOSIGNAL | |
| 237 | MSG_MORE = 0x8000, /* Sender will send more. */ | |
| 238 | #define MSG_MORE MSG_MORE | |
| 239 | MSG_WAITFORONE = 0x10000, /* Wait for at least one packet to return.*/ | |
| 240 | #define MSG_WAITFORONE MSG_WAITFORONE | |
| 241 | MSG_BATCH = 0x40000, /* sendmmsg: more messages coming. */ | |
| 242 | #define MSG_BATCH MSG_BATCH | |
| 243 | MSG_ZEROCOPY = 0x4000000, /* Use user data in kernel path. */ | |
| 244 | #define MSG_ZEROCOPY MSG_ZEROCOPY | |
| 245 | MSG_FASTOPEN = 0x20000000, /* Send data in TCP SYN. */ | |
| 246 | #define MSG_FASTOPEN MSG_FASTOPEN | |
| 247 | ||
| 248 | MSG_CMSG_CLOEXEC = 0x40000000 /* Set close_on_exit for file | |
| 249 | descriptor received through | |
| 250 | SCM_RIGHTS. */ | |
| 251 | #define MSG_CMSG_CLOEXEC MSG_CMSG_CLOEXEC | |
| 252 | }; | |
| 253 | ||
| 254 | ||
| 255 | /* Structure describing messages sent by | |
| 256 | `sendmsg' and received by `recvmsg'. */ | |
| 257 | struct msghdr | |
| 258 | { | |
| 259 | void *msg_name; /* Address to send to/receive from. */ | |
| 260 | socklen_t msg_namelen; /* Length of address data. */ | |
| 261 | ||
| 262 | struct iovec *msg_iov; /* Vector of data to send/receive into. */ | |
| 263 | size_t msg_iovlen; /* Number of elements in the vector. */ | |
| 264 | ||
| 265 | void *msg_control; /* Ancillary data (eg BSD filedesc passing). */ | |
| 266 | size_t msg_controllen; /* Ancillary data buffer length. | |
| 267 | !! The type should be socklen_t but the | |
| 268 | definition of the kernel is incompatible | |
| 269 | with this. */ | |
| 270 | ||
| 271 | int msg_flags; /* Flags on received message. */ | |
| 272 | }; | |
| 273 | ||
| 274 | /* Structure used for storage of ancillary data object information. */ | |
| 275 | struct cmsghdr | |
| 276 | { | |
| 277 | size_t cmsg_len; /* Length of data in cmsg_data plus length | |
| 278 | of cmsghdr structure. | |
| 279 | !! The type should be socklen_t but the | |
| 280 | definition of the kernel is incompatible | |
| 281 | with this. */ | |
| 282 | int cmsg_level; /* Originating protocol. */ | |
| 283 | int cmsg_type; /* Protocol specific type. */ | |
| 284 | #if __glibc_c99_flexarr_available | |
| 285 | __extension__ unsigned char __cmsg_data __flexarr; /* Ancillary data. */ | |
| 286 | #endif | |
| 287 | }; | |
| 288 | ||
| 289 | /* Ancillary data object manipulation macros. */ | |
| 290 | #if __glibc_c99_flexarr_available | |
| 291 | # define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data) | |
| 292 | #else | |
| 293 | # define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1)) | |
| 294 | #endif | |
| 295 | #define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg) | |
| 296 | #define CMSG_FIRSTHDR(mhdr) \ | |
| 297 | ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr) \ | |
| 298 | ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) 0) | |
| 299 | #define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) \ | |
| 300 | & (size_t) ~(sizeof (size_t) - 1)) | |
| 301 | #define CMSG_SPACE(len) (CMSG_ALIGN (len) \ | |
| 302 | + CMSG_ALIGN (sizeof (struct cmsghdr))) | |
| 303 | #define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len)) | |
| 304 | ||
| 305 | extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr, | |
| 306 | struct cmsghdr *__cmsg) __THROW; | |
| 307 | #ifdef __USE_EXTERN_INLINES | |
| 308 | # ifndef _EXTERN_INLINE | |
| 309 | # define _EXTERN_INLINE __extern_inline | |
| 310 | # endif | |
| 311 | _EXTERN_INLINE struct cmsghdr * | |
| 312 | __NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg)) | |
| 313 | { | |
| 314 | if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr)) | |
| 315 | /* The kernel header does this so there may be a reason. */ | |
| 316 | return (struct cmsghdr *) 0; | |
| 317 | ||
| 318 | __cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg | |
| 319 | + CMSG_ALIGN (__cmsg->cmsg_len)); | |
| 320 | if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control | |
| 321 | + __mhdr->msg_controllen) | |
| 322 | || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len) | |
| 323 | > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen))) | |
| 324 | /* No more entries. */ | |
| 325 | return (struct cmsghdr *) 0; | |
| 326 | return __cmsg; | |
| 327 | } | |
| 328 | #endif /* Use `extern inline'. */ | |
| 329 | ||
| 330 | /* Socket level message types. This must match the definitions in | |
| 331 | <linux/socket.h>. */ | |
| 332 | enum | |
| 333 | { | |
| 334 | SCM_RIGHTS = 0x01 /* Transfer file descriptors. */ | |
| 335 | #define SCM_RIGHTS SCM_RIGHTS | |
| 336 | #ifdef __USE_GNU | |
| 337 | , SCM_CREDENTIALS = 0x02 /* Credentials passing. */ | |
| 338 | # define SCM_CREDENTIALS SCM_CREDENTIALS | |
| 339 | #endif | |
| 340 | }; | |
| 341 | ||
| 342 | #ifdef __USE_GNU | |
| 343 | /* User visible structure for SCM_CREDENTIALS message */ | |
| 344 | struct ucred | |
| 345 | { | |
| 346 | pid_t pid; /* PID of sending process. */ | |
| 347 | uid_t uid; /* UID of sending process. */ | |
| 348 | gid_t gid; /* GID of sending process. */ | |
| 349 | }; | |
| 350 | #endif | |
| 351 | ||
| 352 | /* Ugly workaround for unclean kernel headers. */ | |
| 353 | #ifndef __USE_MISC | |
| 354 | # ifndef FIOGETOWN | |
| 355 | # define __SYS_SOCKET_H_undef_FIOGETOWN | |
| 356 | # endif | |
| 357 | # ifndef FIOSETOWN | |
| 358 | # define __SYS_SOCKET_H_undef_FIOSETOWN | |
| 359 | # endif | |
| 360 | # ifndef SIOCATMARK | |
| 361 | # define __SYS_SOCKET_H_undef_SIOCATMARK | |
| 362 | # endif | |
| 363 | # ifndef SIOCGPGRP | |
| 364 | # define __SYS_SOCKET_H_undef_SIOCGPGRP | |
| 365 | # endif | |
| 366 | # ifndef SIOCGSTAMP | |
| 367 | # define __SYS_SOCKET_H_undef_SIOCGSTAMP | |
| 368 | # endif | |
| 369 | # ifndef SIOCGSTAMPNS | |
| 370 | # define __SYS_SOCKET_H_undef_SIOCGSTAMPNS | |
| 371 | # endif | |
| 372 | # ifndef SIOCSPGRP | |
| 373 | # define __SYS_SOCKET_H_undef_SIOCSPGRP | |
| 374 | # endif | |
| 375 | #endif | |
| 376 | #ifndef IOCSIZE_MASK | |
| 377 | # define __SYS_SOCKET_H_undef_IOCSIZE_MASK | |
| 378 | #endif | |
| 379 | #ifndef IOCSIZE_SHIFT | |
| 380 | # define __SYS_SOCKET_H_undef_IOCSIZE_SHIFT | |
| 381 | #endif | |
| 382 | #ifndef IOC_IN | |
| 383 | # define __SYS_SOCKET_H_undef_IOC_IN | |
| 384 | #endif | |
| 385 | #ifndef IOC_INOUT | |
| 386 | # define __SYS_SOCKET_H_undef_IOC_INOUT | |
| 387 | #endif | |
| 388 | #ifndef IOC_OUT | |
| 389 | # define __SYS_SOCKET_H_undef_IOC_OUT | |
| 390 | #endif | |
| 391 | ||
| 392 | /* Get socket manipulation related informations from kernel headers. */ | |
| 393 | #include <asm/socket.h> | |
| 394 | ||
| 395 | #ifndef __USE_MISC | |
| 396 | # ifdef __SYS_SOCKET_H_undef_FIOGETOWN | |
| 397 | # undef __SYS_SOCKET_H_undef_FIOGETOWN | |
| 398 | # undef FIOGETOWN | |
| 399 | # endif | |
| 400 | # ifdef __SYS_SOCKET_H_undef_FIOSETOWN | |
| 401 | # undef __SYS_SOCKET_H_undef_FIOSETOWN | |
| 402 | # undef FIOSETOWN | |
| 403 | # endif | |
| 404 | # ifdef __SYS_SOCKET_H_undef_SIOCATMARK | |
| 405 | # undef __SYS_SOCKET_H_undef_SIOCATMARK | |
| 406 | # undef SIOCATMARK | |
| 407 | # endif | |
| 408 | # ifdef __SYS_SOCKET_H_undef_SIOCGPGRP | |
| 409 | # undef __SYS_SOCKET_H_undef_SIOCGPGRP | |
| 410 | # undef SIOCGPGRP | |
| 411 | # endif | |
| 412 | # ifdef __SYS_SOCKET_H_undef_SIOCGSTAMP | |
| 413 | # undef __SYS_SOCKET_H_undef_SIOCGSTAMP | |
| 414 | # undef SIOCGSTAMP | |
| 415 | # endif | |
| 416 | # ifdef __SYS_SOCKET_H_undef_SIOCGSTAMPNS | |
| 417 | # undef __SYS_SOCKET_H_undef_SIOCGSTAMPNS | |
| 418 | # undef SIOCGSTAMPNS | |
| 419 | # endif | |
| 420 | # ifdef __SYS_SOCKET_H_undef_SIOCSPGRP | |
| 421 | # undef __SYS_SOCKET_H_undef_SIOCSPGRP | |
| 422 | # undef SIOCSPGRP | |
| 423 | # endif | |
| 424 | #endif | |
| 425 | #ifdef __SYS_SOCKET_H_undef_IOCSIZE_MASK | |
| 426 | # undef __SYS_SOCKET_H_undef_IOCSIZE_MASK | |
| 427 | # undef IOCSIZE_MASK | |
| 428 | #endif | |
| 429 | #ifdef __SYS_SOCKET_H_undef_IOCSIZE_SHIFT | |
| 430 | # undef __SYS_SOCKET_H_undef_IOCSIZE_SHIFT | |
| 431 | # undef IOCSIZE_SHIFT | |
| 432 | #endif | |
| 433 | #ifdef __SYS_SOCKET_H_undef_IOC_IN | |
| 434 | # undef __SYS_SOCKET_H_undef_IOC_IN | |
| 435 | # undef IOC_IN | |
| 436 | #endif | |
| 437 | #ifdef __SYS_SOCKET_H_undef_IOC_INOUT | |
| 438 | # undef __SYS_SOCKET_H_undef_IOC_INOUT | |
| 439 | # undef IOC_INOUT | |
| 440 | #endif | |
| 441 | #ifdef __SYS_SOCKET_H_undef_IOC_OUT | |
| 442 | # undef __SYS_SOCKET_H_undef_IOC_OUT | |
| 443 | # undef IOC_OUT | |
| 444 | #endif | |
| 445 | ||
| 446 | /* Structure used to manipulate the SO_LINGER option. */ | |
| 447 | struct linger | |
| 448 | { | |
| 449 | int l_onoff; /* Nonzero to linger on close. */ | |
| 450 | int l_linger; /* Time to linger. */ | |
| 451 | }; | |
| 452 | ||
| 453 | #endif /* bits/socket.h */ |
libc/glibc-include/bits/socket2.h created+77
| ... | ... | @@ -0,0 +1,77 @@ |
| 1 | /* Checking macros for socket functions. | |
| 2 | Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SOCKET_H | |
| 20 | # error "Never include <bits/socket2.h> directly; use <sys/socket.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | extern ssize_t __recv_chk (int __fd, void *__buf, size_t __n, size_t __buflen, | |
| 24 | int __flags); | |
| 25 | extern ssize_t __REDIRECT (__recv_alias, (int __fd, void *__buf, size_t __n, | |
| 26 | int __flags), recv); | |
| 27 | extern ssize_t __REDIRECT (__recv_chk_warn, | |
| 28 | (int __fd, void *__buf, size_t __n, size_t __buflen, | |
| 29 | int __flags), __recv_chk) | |
| 30 | __warnattr ("recv called with bigger length than size of destination " | |
| 31 | "buffer"); | |
| 32 | ||
| 33 | __fortify_function ssize_t | |
| 34 | recv (int __fd, void *__buf, size_t __n, int __flags) | |
| 35 | { | |
| 36 | if (__bos0 (__buf) != (size_t) -1) | |
| 37 | { | |
| 38 | if (!__builtin_constant_p (__n)) | |
| 39 | return __recv_chk (__fd, __buf, __n, __bos0 (__buf), __flags); | |
| 40 | ||
| 41 | if (__n > __bos0 (__buf)) | |
| 42 | return __recv_chk_warn (__fd, __buf, __n, __bos0 (__buf), __flags); | |
| 43 | } | |
| 44 | return __recv_alias (__fd, __buf, __n, __flags); | |
| 45 | } | |
| 46 | ||
| 47 | extern ssize_t __recvfrom_chk (int __fd, void *__restrict __buf, size_t __n, | |
| 48 | size_t __buflen, int __flags, | |
| 49 | __SOCKADDR_ARG __addr, | |
| 50 | socklen_t *__restrict __addr_len); | |
| 51 | extern ssize_t __REDIRECT (__recvfrom_alias, | |
| 52 | (int __fd, void *__restrict __buf, size_t __n, | |
| 53 | int __flags, __SOCKADDR_ARG __addr, | |
| 54 | socklen_t *__restrict __addr_len), recvfrom); | |
| 55 | extern ssize_t __REDIRECT (__recvfrom_chk_warn, | |
| 56 | (int __fd, void *__restrict __buf, size_t __n, | |
| 57 | size_t __buflen, int __flags, | |
| 58 | __SOCKADDR_ARG __addr, | |
| 59 | socklen_t *__restrict __addr_len), __recvfrom_chk) | |
| 60 | __warnattr ("recvfrom called with bigger length than size of " | |
| 61 | "destination buffer"); | |
| 62 | ||
| 63 | __fortify_function ssize_t | |
| 64 | recvfrom (int __fd, void *__restrict __buf, size_t __n, int __flags, | |
| 65 | __SOCKADDR_ARG __addr, socklen_t *__restrict __addr_len) | |
| 66 | { | |
| 67 | if (__bos0 (__buf) != (size_t) -1) | |
| 68 | { | |
| 69 | if (!__builtin_constant_p (__n)) | |
| 70 | return __recvfrom_chk (__fd, __buf, __n, __bos0 (__buf), __flags, | |
| 71 | __addr, __addr_len); | |
| 72 | if (__n > __bos0 (__buf)) | |
| 73 | return __recvfrom_chk_warn (__fd, __buf, __n, __bos0 (__buf), __flags, | |
| 74 | __addr, __addr_len); | |
| 75 | } | |
| 76 | return __recvfrom_alias (__fd, __buf, __n, __flags, __addr, __addr_len); | |
| 77 | } |
libc/glibc-include/bits/socket_type.h created+55
| ... | ... | @@ -0,0 +1,55 @@ |
| 1 | /* Define enum __socket_type for generic Linux. | |
| 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SOCKET_H | |
| 20 | # error "Never include <bits/socket_type.h> directly; use <sys/socket.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* Types of sockets. */ | |
| 24 | enum __socket_type | |
| 25 | { | |
| 26 | SOCK_STREAM = 1, /* Sequenced, reliable, connection-based | |
| 27 | byte streams. */ | |
| 28 | #define SOCK_STREAM SOCK_STREAM | |
| 29 | SOCK_DGRAM = 2, /* Connectionless, unreliable datagrams | |
| 30 | of fixed maximum length. */ | |
| 31 | #define SOCK_DGRAM SOCK_DGRAM | |
| 32 | SOCK_RAW = 3, /* Raw protocol interface. */ | |
| 33 | #define SOCK_RAW SOCK_RAW | |
| 34 | SOCK_RDM = 4, /* Reliably-delivered messages. */ | |
| 35 | #define SOCK_RDM SOCK_RDM | |
| 36 | SOCK_SEQPACKET = 5, /* Sequenced, reliable, connection-based, | |
| 37 | datagrams of fixed maximum length. */ | |
| 38 | #define SOCK_SEQPACKET SOCK_SEQPACKET | |
| 39 | SOCK_DCCP = 6, /* Datagram Congestion Control Protocol. */ | |
| 40 | #define SOCK_DCCP SOCK_DCCP | |
| 41 | SOCK_PACKET = 10, /* Linux specific way of getting packets | |
| 42 | at the dev level. For writing rarp and | |
| 43 | other similar things on the user level. */ | |
| 44 | #define SOCK_PACKET SOCK_PACKET | |
| 45 | ||
| 46 | /* Flags to be ORed into the type parameter of socket and socketpair and | |
| 47 | used for the flags parameter of paccept. */ | |
| 48 | ||
| 49 | SOCK_CLOEXEC = 02000000, /* Atomically set close-on-exec flag for the | |
| 50 | new descriptor(s). */ | |
| 51 | #define SOCK_CLOEXEC SOCK_CLOEXEC | |
| 52 | SOCK_NONBLOCK = 00004000 /* Atomically mark descriptor(s) as | |
| 53 | non-blocking. */ | |
| 54 | #define SOCK_NONBLOCK SOCK_NONBLOCK | |
| 55 | }; |
libc/glibc-include/bits/ss_flags.h created+35
| ... | ... | @@ -0,0 +1,35 @@ |
| 1 | /* ss_flags values for stack_t. Linux version. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_SS_FLAGS_H | |
| 20 | #define _BITS_SS_FLAGS_H 1 | |
| 21 | ||
| 22 | #if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H | |
| 23 | # error "Never include this file directly. Use <signal.h> instead" | |
| 24 | #endif | |
| 25 | ||
| 26 | /* Possible values for `ss_flags'. */ | |
| 27 | enum | |
| 28 | { | |
| 29 | SS_ONSTACK = 1, | |
| 30 | #define SS_ONSTACK SS_ONSTACK | |
| 31 | SS_DISABLE | |
| 32 | #define SS_DISABLE SS_DISABLE | |
| 33 | }; | |
| 34 | ||
| 35 | #endif /* bits/ss_flags.h */ |
libc/glibc-include/bits/stab.def created+233
| ... | ... | @@ -0,0 +1,233 @@ |
| 1 | /* Table of DBX symbol codes for the GNU system. | |
| 2 | Copyright (C) 1988, 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* This contains contribution from Cygnus Support. */ | |
| 20 | ||
| 21 | /* Global variable. Only the name is significant. | |
| 22 | To find the address, look in the corresponding external symbol. */ | |
| 23 | __define_stab (N_GSYM, 0x20, "GSYM") | |
| 24 | ||
| 25 | /* Function name for BSD Fortran. Only the name is significant. | |
| 26 | To find the address, look in the corresponding external symbol. */ | |
| 27 | __define_stab (N_FNAME, 0x22, "FNAME") | |
| 28 | ||
| 29 | /* Function name or text-segment variable for C. Value is its address. | |
| 30 | Desc is supposedly starting line number, but GCC doesn't set it | |
| 31 | and DBX seems not to miss it. */ | |
| 32 | __define_stab (N_FUN, 0x24, "FUN") | |
| 33 | ||
| 34 | /* Data-segment variable with internal linkage. Value is its address. | |
| 35 | "Static Sym". */ | |
| 36 | __define_stab (N_STSYM, 0x26, "STSYM") | |
| 37 | ||
| 38 | /* BSS-segment variable with internal linkage. Value is its address. */ | |
| 39 | __define_stab (N_LCSYM, 0x28, "LCSYM") | |
| 40 | ||
| 41 | /* Name of main routine. Only the name is significant. | |
| 42 | This is not used in C. */ | |
| 43 | __define_stab (N_MAIN, 0x2a, "MAIN") | |
| 44 | ||
| 45 | /* Global symbol in Pascal. | |
| 46 | Supposedly the value is its line number; I'm skeptical. */ | |
| 47 | __define_stab (N_PC, 0x30, "PC") | |
| 48 | ||
| 49 | /* Number of symbols: 0, files,,funcs,lines according to Ultrix V4.0. */ | |
| 50 | __define_stab (N_NSYMS, 0x32, "NSYMS") | |
| 51 | ||
| 52 | /* "No DST map for sym: name, ,0,type,ignored" according to Ultrix V4.0. */ | |
| 53 | __define_stab (N_NOMAP, 0x34, "NOMAP") | |
| 54 | ||
| 55 | /* New stab from Solaris. I don't know what it means, but it | |
| 56 | don't seem to contain useful information. */ | |
| 57 | __define_stab (N_OBJ, 0x38, "OBJ") | |
| 58 | ||
| 59 | /* New stab from Solaris. I don't know what it means, but it | |
| 60 | don't seem to contain useful information. Possibly related to the | |
| 61 | optimization flags used in this module. */ | |
| 62 | __define_stab (N_OPT, 0x3c, "OPT") | |
| 63 | ||
| 64 | /* Register variable. Value is number of register. */ | |
| 65 | __define_stab (N_RSYM, 0x40, "RSYM") | |
| 66 | ||
| 67 | /* Modula-2 compilation unit. Can someone say what info it contains? */ | |
| 68 | __define_stab (N_M2C, 0x42, "M2C") | |
| 69 | ||
| 70 | /* Line number in text segment. Desc is the line number; | |
| 71 | value is corresponding address. */ | |
| 72 | __define_stab (N_SLINE, 0x44, "SLINE") | |
| 73 | ||
| 74 | /* Similar, for data segment. */ | |
| 75 | __define_stab (N_DSLINE, 0x46, "DSLINE") | |
| 76 | ||
| 77 | /* Similar, for bss segment. */ | |
| 78 | __define_stab (N_BSLINE, 0x48, "BSLINE") | |
| 79 | ||
| 80 | /* Sun's source-code browser stabs. ?? Don't know what the fields are. | |
| 81 | Supposedly the field is "path to associated .cb file". THIS VALUE | |
| 82 | OVERLAPS WITH N_BSLINE! */ | |
| 83 | __define_stab (N_BROWS, 0x48, "BROWS") | |
| 84 | ||
| 85 | /* GNU Modula-2 definition module dependency. Value is the modification time | |
| 86 | of the definition file. Other is non-zero if it is imported with the | |
| 87 | GNU M2 keyword %INITIALIZE. Perhaps N_M2C can be used if there | |
| 88 | are enough empty fields? */ | |
| 89 | __define_stab(N_DEFD, 0x4a, "DEFD") | |
| 90 | ||
| 91 | /* THE FOLLOWING TWO STAB VALUES CONFLICT. Happily, one is for Modula-2 | |
| 92 | and one is for C++. Still,... */ | |
| 93 | /* GNU C++ exception variable. Name is variable name. */ | |
| 94 | __define_stab (N_EHDECL, 0x50, "EHDECL") | |
| 95 | /* Modula2 info "for imc": name,,0,0,0 according to Ultrix V4.0. */ | |
| 96 | __define_stab (N_MOD2, 0x50, "MOD2") | |
| 97 | ||
| 98 | /* GNU C++ `catch' clause. Value is its address. Desc is nonzero if | |
| 99 | this entry is immediately followed by a CAUGHT stab saying what exception | |
| 100 | was caught. Multiple CAUGHT stabs means that multiple exceptions | |
| 101 | can be caught here. If Desc is 0, it means all exceptions are caught | |
| 102 | here. */ | |
| 103 | __define_stab (N_CATCH, 0x54, "CATCH") | |
| 104 | ||
| 105 | /* Structure or union element. Value is offset in the structure. */ | |
| 106 | __define_stab (N_SSYM, 0x60, "SSYM") | |
| 107 | ||
| 108 | /* Name of main source file. | |
| 109 | Value is starting text address of the compilation. */ | |
| 110 | __define_stab (N_SO, 0x64, "SO") | |
| 111 | ||
| 112 | /* Automatic variable in the stack. Value is offset from frame pointer. | |
| 113 | Also used for type descriptions. */ | |
| 114 | __define_stab (N_LSYM, 0x80, "LSYM") | |
| 115 | ||
| 116 | /* Beginning of an include file. Only Sun uses this. | |
| 117 | In an object file, only the name is significant. | |
| 118 | The Sun linker puts data into some of the other fields. */ | |
| 119 | __define_stab (N_BINCL, 0x82, "BINCL") | |
| 120 | ||
| 121 | /* Name of sub-source file (#include file). | |
| 122 | Value is starting text address of the compilation. */ | |
| 123 | __define_stab (N_SOL, 0x84, "SOL") | |
| 124 | ||
| 125 | /* Parameter variable. Value is offset from argument pointer. | |
| 126 | (On most machines the argument pointer is the same as the frame pointer. */ | |
| 127 | __define_stab (N_PSYM, 0xa0, "PSYM") | |
| 128 | ||
| 129 | /* End of an include file. No name. | |
| 130 | This and N_BINCL act as brackets around the file's output. | |
| 131 | In an object file, there is no significant data in this entry. | |
| 132 | The Sun linker puts data into some of the fields. */ | |
| 133 | __define_stab (N_EINCL, 0xa2, "EINCL") | |
| 134 | ||
| 135 | /* Alternate entry point. Value is its address. */ | |
| 136 | __define_stab (N_ENTRY, 0xa4, "ENTRY") | |
| 137 | ||
| 138 | /* Beginning of lexical block. | |
| 139 | The desc is the nesting level in lexical blocks. | |
| 140 | The value is the address of the start of the text for the block. | |
| 141 | The variables declared inside the block *precede* the N_LBRAC symbol. */ | |
| 142 | __define_stab (N_LBRAC, 0xc0, "LBRAC") | |
| 143 | ||
| 144 | /* Place holder for deleted include file. Replaces a N_BINCL and everything | |
| 145 | up to the corresponding N_EINCL. The Sun linker generates these when | |
| 146 | it finds multiple identical copies of the symbols from an include file. | |
| 147 | This appears only in output from the Sun linker. */ | |
| 148 | __define_stab (N_EXCL, 0xc2, "EXCL") | |
| 149 | ||
| 150 | /* Modula-2 scope information. Can someone say what info it contains? */ | |
| 151 | __define_stab (N_SCOPE, 0xc4, "SCOPE") | |
| 152 | ||
| 153 | /* End of a lexical block. Desc matches the N_LBRAC's desc. | |
| 154 | The value is the address of the end of the text for the block. */ | |
| 155 | __define_stab (N_RBRAC, 0xe0, "RBRAC") | |
| 156 | ||
| 157 | /* Begin named common block. Only the name is significant. */ | |
| 158 | __define_stab (N_BCOMM, 0xe2, "BCOMM") | |
| 159 | ||
| 160 | /* End named common block. Only the name is significant | |
| 161 | (and it should match the N_BCOMM). */ | |
| 162 | __define_stab (N_ECOMM, 0xe4, "ECOMM") | |
| 163 | ||
| 164 | /* End common (local name): value is address. | |
| 165 | I'm not sure how this is used. */ | |
| 166 | __define_stab (N_ECOML, 0xe8, "ECOML") | |
| 167 | ||
| 168 | /* These STAB's are used on Gould systems for Non-Base register symbols | |
| 169 | or something like that. FIXME. I have assigned the values at random | |
| 170 | since I don't have a Gould here. Fixups from Gould folk welcome... */ | |
| 171 | __define_stab (N_NBTEXT, 0xF0, "NBTEXT") | |
| 172 | __define_stab (N_NBDATA, 0xF2, "NBDATA") | |
| 173 | __define_stab (N_NBBSS, 0xF4, "NBBSS") | |
| 174 | __define_stab (N_NBSTS, 0xF6, "NBSTS") | |
| 175 | __define_stab (N_NBLCS, 0xF8, "NBLCS") | |
| 176 | ||
| 177 | /* Second symbol entry containing a length-value for the preceding entry. | |
| 178 | The value is the length. */ | |
| 179 | __define_stab (N_LENG, 0xfe, "LENG") | |
| 180 | ||
| 181 | /* The above information, in matrix format. | |
| 182 | ||
| 183 | STAB MATRIX | |
| 184 | _________________________________________________ | |
| 185 | | 00 - 1F are not dbx stab symbols | | |
| 186 | | In most cases, the low bit is the EXTernal bit| | |
| 187 | ||
| 188 | | 00 UNDEF | 02 ABS | 04 TEXT | 06 DATA | | |
| 189 | | 01 |EXT | 03 |EXT | 05 |EXT | 07 |EXT | | |
| 190 | ||
| 191 | | 08 BSS | 0A INDR | 0C FN_SEQ | 0E | | |
| 192 | | 09 |EXT | 0B | 0D | 0F | | |
| 193 | ||
| 194 | | 10 | 12 COMM | 14 SETA | 16 SETT | | |
| 195 | | 11 | 13 | 15 | 17 | | |
| 196 | ||
| 197 | | 18 SETD | 1A SETB | 1C SETV | 1E WARNING| | |
| 198 | | 19 | 1B | 1D | 1F FN | | |
| 199 | ||
| 200 | |_______________________________________________| | |
| 201 | | Debug entries with bit 01 set are unused. | | |
| 202 | | 20 GSYM | 22 FNAME | 24 FUN | 26 STSYM | | |
| 203 | | 28 LCSYM | 2A MAIN | 2C | 2E | | |
| 204 | | 30 PC | 32 NSYMS | 34 NOMAP | 36 | | |
| 205 | | 38 OBJ | 3A | 3C OPT | 3E | | |
| 206 | | 40 RSYM | 42 M2C | 44 SLINE | 46 DSLINE | | |
| 207 | | 48 BSLINE*| 4A DEFD | 4C | 4E | | |
| 208 | | 50 EHDECL*| 52 | 54 CATCH | 56 | | |
| 209 | | 58 | 5A | 5C | 5E | | |
| 210 | | 60 SSYM | 62 | 64 SO | 66 | | |
| 211 | | 68 | 6A | 6C | 6E | | |
| 212 | | 70 | 72 | 74 | 76 | | |
| 213 | | 78 | 7A | 7C | 7E | | |
| 214 | | 80 LSYM | 82 BINCL | 84 SOL | 86 | | |
| 215 | | 88 | 8A | 8C | 8E | | |
| 216 | | 90 | 92 | 94 | 96 | | |
| 217 | | 98 | 9A | 9C | 9E | | |
| 218 | | A0 PSYM | A2 EINCL | A4 ENTRY | A6 | | |
| 219 | | A8 | AA | AC | AE | | |
| 220 | | B0 | B2 | B4 | B6 | | |
| 221 | | B8 | BA | BC | BE | | |
| 222 | | C0 LBRAC | C2 EXCL | C4 SCOPE | C6 | | |
| 223 | | C8 | CA | CC | CE | | |
| 224 | | D0 | D2 | D4 | D6 | | |
| 225 | | D8 | DA | DC | DE | | |
| 226 | | E0 RBRAC | E2 BCOMM | E4 ECOMM | E6 | | |
| 227 | | E8 ECOML | EA | EC | EE | | |
| 228 | | F0 | F2 | F4 | F6 | | |
| 229 | | F8 | FA | FC | FE LENG | | |
| 230 | +-----------------------------------------------+ | |
| 231 | * 50 EHDECL is also MOD2. | |
| 232 | * 48 BSLINE is also BROWS. | |
| 233 | */ |
libc/glibc-include/bits/stat.h created+210
| ... | ... | @@ -0,0 +1,210 @@ |
| 1 | /* Copyright (C) 1999-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #if !defined _SYS_STAT_H && !defined _FCNTL_H | |
| 19 | # error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #ifndef _BITS_STAT_H | |
| 23 | #define _BITS_STAT_H 1 | |
| 24 | ||
| 25 | /* Versions of the `struct stat' data structure. */ | |
| 26 | #ifndef __x86_64__ | |
| 27 | # define _STAT_VER_LINUX_OLD 1 | |
| 28 | # define _STAT_VER_KERNEL 1 | |
| 29 | # define _STAT_VER_SVR4 2 | |
| 30 | # define _STAT_VER_LINUX 3 | |
| 31 | ||
| 32 | /* i386 versions of the `xmknod' interface. */ | |
| 33 | # define _MKNOD_VER_LINUX 1 | |
| 34 | # define _MKNOD_VER_SVR4 2 | |
| 35 | # define _MKNOD_VER _MKNOD_VER_LINUX /* The bits defined below. */ | |
| 36 | #else | |
| 37 | # define _STAT_VER_KERNEL 0 | |
| 38 | # define _STAT_VER_LINUX 1 | |
| 39 | ||
| 40 | /* x86-64 versions of the `xmknod' interface. */ | |
| 41 | # define _MKNOD_VER_LINUX 0 | |
| 42 | #endif | |
| 43 | ||
| 44 | #define _STAT_VER _STAT_VER_LINUX | |
| 45 | ||
| 46 | struct stat | |
| 47 | { | |
| 48 | __dev_t st_dev; /* Device. */ | |
| 49 | #ifndef __x86_64__ | |
| 50 | unsigned short int __pad1; | |
| 51 | #endif | |
| 52 | #if defined __x86_64__ || !defined __USE_FILE_OFFSET64 | |
| 53 | __ino_t st_ino; /* File serial number. */ | |
| 54 | #else | |
| 55 | __ino_t __st_ino; /* 32bit file serial number. */ | |
| 56 | #endif | |
| 57 | #ifndef __x86_64__ | |
| 58 | __mode_t st_mode; /* File mode. */ | |
| 59 | __nlink_t st_nlink; /* Link count. */ | |
| 60 | #else | |
| 61 | __nlink_t st_nlink; /* Link count. */ | |
| 62 | __mode_t st_mode; /* File mode. */ | |
| 63 | #endif | |
| 64 | __uid_t st_uid; /* User ID of the file's owner. */ | |
| 65 | __gid_t st_gid; /* Group ID of the file's group.*/ | |
| 66 | #ifdef __x86_64__ | |
| 67 | int __pad0; | |
| 68 | #endif | |
| 69 | __dev_t st_rdev; /* Device number, if device. */ | |
| 70 | #ifndef __x86_64__ | |
| 71 | unsigned short int __pad2; | |
| 72 | #endif | |
| 73 | #if defined __x86_64__ || !defined __USE_FILE_OFFSET64 | |
| 74 | __off_t st_size; /* Size of file, in bytes. */ | |
| 75 | #else | |
| 76 | __off64_t st_size; /* Size of file, in bytes. */ | |
| 77 | #endif | |
| 78 | __blksize_t st_blksize; /* Optimal block size for I/O. */ | |
| 79 | #if defined __x86_64__ || !defined __USE_FILE_OFFSET64 | |
| 80 | __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */ | |
| 81 | #else | |
| 82 | __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */ | |
| 83 | #endif | |
| 84 | #ifdef __USE_XOPEN2K8 | |
| 85 | /* Nanosecond resolution timestamps are stored in a format | |
| 86 | equivalent to 'struct timespec'. This is the type used | |
| 87 | whenever possible but the Unix namespace rules do not allow the | |
| 88 | identifier 'timespec' to appear in the <sys/stat.h> header. | |
| 89 | Therefore we have to handle the use of this header in strictly | |
| 90 | standard-compliant sources special. */ | |
| 91 | struct timespec st_atim; /* Time of last access. */ | |
| 92 | struct timespec st_mtim; /* Time of last modification. */ | |
| 93 | struct timespec st_ctim; /* Time of last status change. */ | |
| 94 | # define st_atime st_atim.tv_sec /* Backward compatibility. */ | |
| 95 | # define st_mtime st_mtim.tv_sec | |
| 96 | # define st_ctime st_ctim.tv_sec | |
| 97 | #else | |
| 98 | __time_t st_atime; /* Time of last access. */ | |
| 99 | __syscall_ulong_t st_atimensec; /* Nscecs of last access. */ | |
| 100 | __time_t st_mtime; /* Time of last modification. */ | |
| 101 | __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */ | |
| 102 | __time_t st_ctime; /* Time of last status change. */ | |
| 103 | __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */ | |
| 104 | #endif | |
| 105 | #ifdef __x86_64__ | |
| 106 | __syscall_slong_t __glibc_reserved[3]; | |
| 107 | #else | |
| 108 | # ifndef __USE_FILE_OFFSET64 | |
| 109 | unsigned long int __glibc_reserved4; | |
| 110 | unsigned long int __glibc_reserved5; | |
| 111 | # else | |
| 112 | __ino64_t st_ino; /* File serial number. */ | |
| 113 | # endif | |
| 114 | #endif | |
| 115 | }; | |
| 116 | ||
| 117 | #ifdef __USE_LARGEFILE64 | |
| 118 | /* Note stat64 has the same shape as stat for x86-64. */ | |
| 119 | struct stat64 | |
| 120 | { | |
| 121 | __dev_t st_dev; /* Device. */ | |
| 122 | # ifdef __x86_64__ | |
| 123 | __ino64_t st_ino; /* File serial number. */ | |
| 124 | __nlink_t st_nlink; /* Link count. */ | |
| 125 | __mode_t st_mode; /* File mode. */ | |
| 126 | # else | |
| 127 | unsigned int __pad1; | |
| 128 | __ino_t __st_ino; /* 32bit file serial number. */ | |
| 129 | __mode_t st_mode; /* File mode. */ | |
| 130 | __nlink_t st_nlink; /* Link count. */ | |
| 131 | # endif | |
| 132 | __uid_t st_uid; /* User ID of the file's owner. */ | |
| 133 | __gid_t st_gid; /* Group ID of the file's group.*/ | |
| 134 | # ifdef __x86_64__ | |
| 135 | int __pad0; | |
| 136 | __dev_t st_rdev; /* Device number, if device. */ | |
| 137 | __off_t st_size; /* Size of file, in bytes. */ | |
| 138 | # else | |
| 139 | __dev_t st_rdev; /* Device number, if device. */ | |
| 140 | unsigned int __pad2; | |
| 141 | __off64_t st_size; /* Size of file, in bytes. */ | |
| 142 | # endif | |
| 143 | __blksize_t st_blksize; /* Optimal block size for I/O. */ | |
| 144 | __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */ | |
| 145 | # ifdef __USE_XOPEN2K8 | |
| 146 | /* Nanosecond resolution timestamps are stored in a format | |
| 147 | equivalent to 'struct timespec'. This is the type used | |
| 148 | whenever possible but the Unix namespace rules do not allow the | |
| 149 | identifier 'timespec' to appear in the <sys/stat.h> header. | |
| 150 | Therefore we have to handle the use of this header in strictly | |
| 151 | standard-compliant sources special. */ | |
| 152 | struct timespec st_atim; /* Time of last access. */ | |
| 153 | struct timespec st_mtim; /* Time of last modification. */ | |
| 154 | struct timespec st_ctim; /* Time of last status change. */ | |
| 155 | # else | |
| 156 | __time_t st_atime; /* Time of last access. */ | |
| 157 | __syscall_ulong_t st_atimensec; /* Nscecs of last access. */ | |
| 158 | __time_t st_mtime; /* Time of last modification. */ | |
| 159 | __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */ | |
| 160 | __time_t st_ctime; /* Time of last status change. */ | |
| 161 | __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */ | |
| 162 | # endif | |
| 163 | # ifdef __x86_64__ | |
| 164 | __syscall_slong_t __glibc_reserved[3]; | |
| 165 | # else | |
| 166 | __ino64_t st_ino; /* File serial number. */ | |
| 167 | # endif | |
| 168 | }; | |
| 169 | #endif | |
| 170 | ||
| 171 | /* Tell code we have these members. */ | |
| 172 | #define _STATBUF_ST_BLKSIZE | |
| 173 | #define _STATBUF_ST_RDEV | |
| 174 | /* Nanosecond resolution time values are supported. */ | |
| 175 | #define _STATBUF_ST_NSEC | |
| 176 | ||
| 177 | /* Encoding of the file mode. */ | |
| 178 | ||
| 179 | #define __S_IFMT 0170000 /* These bits determine file type. */ | |
| 180 | ||
| 181 | /* File types. */ | |
| 182 | #define __S_IFDIR 0040000 /* Directory. */ | |
| 183 | #define __S_IFCHR 0020000 /* Character device. */ | |
| 184 | #define __S_IFBLK 0060000 /* Block device. */ | |
| 185 | #define __S_IFREG 0100000 /* Regular file. */ | |
| 186 | #define __S_IFIFO 0010000 /* FIFO. */ | |
| 187 | #define __S_IFLNK 0120000 /* Symbolic link. */ | |
| 188 | #define __S_IFSOCK 0140000 /* Socket. */ | |
| 189 | ||
| 190 | /* POSIX.1b objects. Note that these macros always evaluate to zero. But | |
| 191 | they do it by enforcing the correct use of the macros. */ | |
| 192 | #define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode) | |
| 193 | #define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode) | |
| 194 | #define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode) | |
| 195 | ||
| 196 | /* Protection bits. */ | |
| 197 | ||
| 198 | #define __S_ISUID 04000 /* Set user ID on execution. */ | |
| 199 | #define __S_ISGID 02000 /* Set group ID on execution. */ | |
| 200 | #define __S_ISVTX 01000 /* Save swapped text after use (sticky). */ | |
| 201 | #define __S_IREAD 0400 /* Read by owner. */ | |
| 202 | #define __S_IWRITE 0200 /* Write by owner. */ | |
| 203 | #define __S_IEXEC 0100 /* Execute by owner. */ | |
| 204 | ||
| 205 | #ifdef __USE_ATFILE | |
| 206 | # define UTIME_NOW ((1l << 30) - 1l) | |
| 207 | # define UTIME_OMIT ((1l << 30) - 2l) | |
| 208 | #endif | |
| 209 | ||
| 210 | #endif /* bits/stat.h */ |
libc/glibc-include/bits/statfs.h created+69
| ... | ... | @@ -0,0 +1,69 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_STATFS_H | |
| 19 | # error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #include <bits/types.h> | |
| 23 | ||
| 24 | struct statfs | |
| 25 | { | |
| 26 | __fsword_t f_type; | |
| 27 | __fsword_t f_bsize; | |
| 28 | #ifndef __USE_FILE_OFFSET64 | |
| 29 | __fsblkcnt_t f_blocks; | |
| 30 | __fsblkcnt_t f_bfree; | |
| 31 | __fsblkcnt_t f_bavail; | |
| 32 | __fsfilcnt_t f_files; | |
| 33 | __fsfilcnt_t f_ffree; | |
| 34 | #else | |
| 35 | __fsblkcnt64_t f_blocks; | |
| 36 | __fsblkcnt64_t f_bfree; | |
| 37 | __fsblkcnt64_t f_bavail; | |
| 38 | __fsfilcnt64_t f_files; | |
| 39 | __fsfilcnt64_t f_ffree; | |
| 40 | #endif | |
| 41 | __fsid_t f_fsid; | |
| 42 | __fsword_t f_namelen; | |
| 43 | __fsword_t f_frsize; | |
| 44 | __fsword_t f_flags; | |
| 45 | __fsword_t f_spare[4]; | |
| 46 | }; | |
| 47 | ||
| 48 | #ifdef __USE_LARGEFILE64 | |
| 49 | struct statfs64 | |
| 50 | { | |
| 51 | __fsword_t f_type; | |
| 52 | __fsword_t f_bsize; | |
| 53 | __fsblkcnt64_t f_blocks; | |
| 54 | __fsblkcnt64_t f_bfree; | |
| 55 | __fsblkcnt64_t f_bavail; | |
| 56 | __fsfilcnt64_t f_files; | |
| 57 | __fsfilcnt64_t f_ffree; | |
| 58 | __fsid_t f_fsid; | |
| 59 | __fsword_t f_namelen; | |
| 60 | __fsword_t f_frsize; | |
| 61 | __fsword_t f_flags; | |
| 62 | __fsword_t f_spare[4]; | |
| 63 | }; | |
| 64 | #endif | |
| 65 | ||
| 66 | /* Tell code we have these members. */ | |
| 67 | #define _STATFS_F_NAMELEN | |
| 68 | #define _STATFS_F_FRSIZE | |
| 69 | #define _STATFS_F_FLAGS |
libc/glibc-include/bits/statvfs.h created+109
| ... | ... | @@ -0,0 +1,109 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_STATVFS_H | |
| 19 | # error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #include <bits/types.h> /* For __fsblkcnt_t and __fsfilcnt_t. */ | |
| 23 | ||
| 24 | #if (__WORDSIZE == 32 \ | |
| 25 | && (!defined __SYSCALL_WORDSIZE || __SYSCALL_WORDSIZE == 32)) | |
| 26 | #define _STATVFSBUF_F_UNUSED | |
| 27 | #endif | |
| 28 | ||
| 29 | struct statvfs | |
| 30 | { | |
| 31 | unsigned long int f_bsize; | |
| 32 | unsigned long int f_frsize; | |
| 33 | #ifndef __USE_FILE_OFFSET64 | |
| 34 | __fsblkcnt_t f_blocks; | |
| 35 | __fsblkcnt_t f_bfree; | |
| 36 | __fsblkcnt_t f_bavail; | |
| 37 | __fsfilcnt_t f_files; | |
| 38 | __fsfilcnt_t f_ffree; | |
| 39 | __fsfilcnt_t f_favail; | |
| 40 | #else | |
| 41 | __fsblkcnt64_t f_blocks; | |
| 42 | __fsblkcnt64_t f_bfree; | |
| 43 | __fsblkcnt64_t f_bavail; | |
| 44 | __fsfilcnt64_t f_files; | |
| 45 | __fsfilcnt64_t f_ffree; | |
| 46 | __fsfilcnt64_t f_favail; | |
| 47 | #endif | |
| 48 | unsigned long int f_fsid; | |
| 49 | #ifdef _STATVFSBUF_F_UNUSED | |
| 50 | int __f_unused; | |
| 51 | #endif | |
| 52 | unsigned long int f_flag; | |
| 53 | unsigned long int f_namemax; | |
| 54 | int __f_spare[6]; | |
| 55 | }; | |
| 56 | ||
| 57 | #ifdef __USE_LARGEFILE64 | |
| 58 | struct statvfs64 | |
| 59 | { | |
| 60 | unsigned long int f_bsize; | |
| 61 | unsigned long int f_frsize; | |
| 62 | __fsblkcnt64_t f_blocks; | |
| 63 | __fsblkcnt64_t f_bfree; | |
| 64 | __fsblkcnt64_t f_bavail; | |
| 65 | __fsfilcnt64_t f_files; | |
| 66 | __fsfilcnt64_t f_ffree; | |
| 67 | __fsfilcnt64_t f_favail; | |
| 68 | unsigned long int f_fsid; | |
| 69 | #ifdef _STATVFSBUF_F_UNUSED | |
| 70 | int __f_unused; | |
| 71 | #endif | |
| 72 | unsigned long int f_flag; | |
| 73 | unsigned long int f_namemax; | |
| 74 | int __f_spare[6]; | |
| 75 | }; | |
| 76 | #endif | |
| 77 | ||
| 78 | /* Definitions for the flag in `f_flag'. These definitions should be | |
| 79 | kept in sync with the definitions in <sys/mount.h>. */ | |
| 80 | enum | |
| 81 | { | |
| 82 | ST_RDONLY = 1, /* Mount read-only. */ | |
| 83 | #define ST_RDONLY ST_RDONLY | |
| 84 | ST_NOSUID = 2 /* Ignore suid and sgid bits. */ | |
| 85 | #define ST_NOSUID ST_NOSUID | |
| 86 | #ifdef __USE_GNU | |
| 87 | , | |
| 88 | ST_NODEV = 4, /* Disallow access to device special files. */ | |
| 89 | # define ST_NODEV ST_NODEV | |
| 90 | ST_NOEXEC = 8, /* Disallow program execution. */ | |
| 91 | # define ST_NOEXEC ST_NOEXEC | |
| 92 | ST_SYNCHRONOUS = 16, /* Writes are synced at once. */ | |
| 93 | # define ST_SYNCHRONOUS ST_SYNCHRONOUS | |
| 94 | ST_MANDLOCK = 64, /* Allow mandatory locks on an FS. */ | |
| 95 | # define ST_MANDLOCK ST_MANDLOCK | |
| 96 | ST_WRITE = 128, /* Write on file/directory/symlink. */ | |
| 97 | # define ST_WRITE ST_WRITE | |
| 98 | ST_APPEND = 256, /* Append-only file. */ | |
| 99 | # define ST_APPEND ST_APPEND | |
| 100 | ST_IMMUTABLE = 512, /* Immutable file. */ | |
| 101 | # define ST_IMMUTABLE ST_IMMUTABLE | |
| 102 | ST_NOATIME = 1024, /* Do not update access times. */ | |
| 103 | # define ST_NOATIME ST_NOATIME | |
| 104 | ST_NODIRATIME = 2048, /* Do not update directory access times. */ | |
| 105 | # define ST_NODIRATIME ST_NODIRATIME | |
| 106 | ST_RELATIME = 4096 /* Update atime relative to mtime/ctime. */ | |
| 107 | # define ST_RELATIME ST_RELATIME | |
| 108 | #endif /* Use GNU. */ | |
| 109 | }; |
libc/glibc-include/bits/statx.h created+91
| ... | ... | @@ -0,0 +1,91 @@ |
| 1 | /* statx-related definitions and declarations. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* This interface is based on <linux/stat.h> in Linux. */ | |
| 20 | ||
| 21 | #ifndef _SYS_STAT_H | |
| 22 | # error Never include <bits/stat.x.h> directly, include <sys/stat.h> instead. | |
| 23 | #endif | |
| 24 | ||
| 25 | struct statx_timestamp | |
| 26 | { | |
| 27 | __int64_t tv_sec; | |
| 28 | __uint32_t tv_nsec; | |
| 29 | __int32_t __statx_timestamp_pad1[1]; | |
| 30 | }; | |
| 31 | ||
| 32 | /* Warning: The kernel may add additional fields to this struct in the | |
| 33 | future. Only use this struct for calling the statx function, not | |
| 34 | for storing data. (Expansion will be controlled by the mask | |
| 35 | argument of the statx function.) */ | |
| 36 | struct statx | |
| 37 | { | |
| 38 | __uint32_t stx_mask; | |
| 39 | __uint32_t stx_blksize; | |
| 40 | __uint64_t stx_attributes; | |
| 41 | __uint32_t stx_nlink; | |
| 42 | __uint32_t stx_uid; | |
| 43 | __uint32_t stx_gid; | |
| 44 | __uint16_t stx_mode; | |
| 45 | __uint16_t __statx_pad1[1]; | |
| 46 | __uint64_t stx_ino; | |
| 47 | __uint64_t stx_size; | |
| 48 | __uint64_t stx_blocks; | |
| 49 | __uint64_t stx_attributes_mask; | |
| 50 | struct statx_timestamp stx_atime; | |
| 51 | struct statx_timestamp stx_btime; | |
| 52 | struct statx_timestamp stx_ctime; | |
| 53 | struct statx_timestamp stx_mtime; | |
| 54 | __uint32_t stx_rdev_major; | |
| 55 | __uint32_t stx_rdev_minor; | |
| 56 | __uint32_t stx_dev_major; | |
| 57 | __uint32_t stx_dev_minor; | |
| 58 | __uint64_t __statx_pad2[14]; | |
| 59 | }; | |
| 60 | ||
| 61 | #define STATX_TYPE 0x0001U | |
| 62 | #define STATX_MODE 0x0002U | |
| 63 | #define STATX_NLINK 0x0004U | |
| 64 | #define STATX_UID 0x0008U | |
| 65 | #define STATX_GID 0x0010U | |
| 66 | #define STATX_ATIME 0x0020U | |
| 67 | #define STATX_MTIME 0x0040U | |
| 68 | #define STATX_CTIME 0x0080U | |
| 69 | #define STATX_INO 0x0100U | |
| 70 | #define STATX_SIZE 0x0200U | |
| 71 | #define STATX_BLOCKS 0x0400U | |
| 72 | #define STATX_BASIC_STATS 0x07ffU | |
| 73 | #define STATX_ALL 0x0fffU | |
| 74 | #define STATX_BTIME 0x0800U | |
| 75 | #define STATX__RESERVED 0x80000000U | |
| 76 | ||
| 77 | #define STATX_ATTR_COMPRESSED 0x0004 | |
| 78 | #define STATX_ATTR_IMMUTABLE 0x0010 | |
| 79 | #define STATX_ATTR_APPEND 0x0020 | |
| 80 | #define STATX_ATTR_NODUMP 0x0040 | |
| 81 | #define STATX_ATTR_ENCRYPTED 0x0800 | |
| 82 | #define STATX_ATTR_AUTOMOUNT 0x1000 | |
| 83 | ||
| 84 | __BEGIN_DECLS | |
| 85 | ||
| 86 | /* Fill *BUF with information about PATH in DIRFD. */ | |
| 87 | int statx (int __dirfd, const char *__restrict __path, int __flags, | |
| 88 | unsigned int __mask, struct statx *__restrict __buf) | |
| 89 | __THROW __nonnull ((2, 5)); | |
| 90 | ||
| 91 | __END_DECLS |
libc/glibc-include/bits/stdint-intn.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Define intN_t types. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_STDINT_INTN_H | |
| 20 | #define _BITS_STDINT_INTN_H 1 | |
| 21 | ||
| 22 | #include <bits/types.h> | |
| 23 | ||
| 24 | typedef __int8_t int8_t; | |
| 25 | typedef __int16_t int16_t; | |
| 26 | typedef __int32_t int32_t; | |
| 27 | typedef __int64_t int64_t; | |
| 28 | ||
| 29 | #endif /* bits/stdint-intn.h */ |
libc/glibc-include/bits/stdint-uintn.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Define uintN_t types. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_STDINT_UINTN_H | |
| 20 | #define _BITS_STDINT_UINTN_H 1 | |
| 21 | ||
| 22 | #include <bits/types.h> | |
| 23 | ||
| 24 | typedef __uint8_t uint8_t; | |
| 25 | typedef __uint16_t uint16_t; | |
| 26 | typedef __uint32_t uint32_t; | |
| 27 | typedef __uint64_t uint64_t; | |
| 28 | ||
| 29 | #endif /* bits/stdint-uintn.h */ |
libc/glibc-include/bits/stdio-ldbl.h created+92
| ... | ... | @@ -0,0 +1,92 @@ |
| 1 | /* -mlong-double-64 compatibility mode for stdio functions. | |
| 2 | Copyright (C) 2006-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _STDIO_H | |
| 20 | # error "Never include <bits/stdio-ldbl.h> directly; use <stdio.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | __LDBL_REDIR_DECL (fprintf) | |
| 24 | __LDBL_REDIR_DECL (printf) | |
| 25 | __LDBL_REDIR_DECL (sprintf) | |
| 26 | __LDBL_REDIR_DECL (vfprintf) | |
| 27 | __LDBL_REDIR_DECL (vprintf) | |
| 28 | __LDBL_REDIR_DECL (vsprintf) | |
| 29 | #if !__GLIBC_USE (DEPRECATED_SCANF) | |
| 30 | __LDBL_REDIR1_DECL (fscanf, __nldbl___isoc99_fscanf) | |
| 31 | __LDBL_REDIR1_DECL (scanf, __nldbl___isoc99_scanf) | |
| 32 | __LDBL_REDIR1_DECL (sscanf, __nldbl___isoc99_sscanf) | |
| 33 | #else | |
| 34 | __LDBL_REDIR_DECL (fscanf) | |
| 35 | __LDBL_REDIR_DECL (scanf) | |
| 36 | __LDBL_REDIR_DECL (sscanf) | |
| 37 | #endif | |
| 38 | ||
| 39 | #if defined __USE_ISOC99 || defined __USE_UNIX98 | |
| 40 | __LDBL_REDIR_DECL (snprintf) | |
| 41 | __LDBL_REDIR_DECL (vsnprintf) | |
| 42 | #endif | |
| 43 | ||
| 44 | #ifdef __USE_ISOC99 | |
| 45 | # if !__GLIBC_USE (DEPRECATED_SCANF) | |
| 46 | __LDBL_REDIR1_DECL (vfscanf, __nldbl___isoc99_vfscanf) | |
| 47 | __LDBL_REDIR1_DECL (vscanf, __nldbl___isoc99_vscanf) | |
| 48 | __LDBL_REDIR1_DECL (vsscanf, __nldbl___isoc99_vsscanf) | |
| 49 | # else | |
| 50 | __LDBL_REDIR_DECL (vfscanf) | |
| 51 | __LDBL_REDIR_DECL (vsscanf) | |
| 52 | __LDBL_REDIR_DECL (vscanf) | |
| 53 | # endif | |
| 54 | #endif | |
| 55 | ||
| 56 | #ifdef __USE_XOPEN2K8 | |
| 57 | __LDBL_REDIR_DECL (vdprintf) | |
| 58 | __LDBL_REDIR_DECL (dprintf) | |
| 59 | #endif | |
| 60 | ||
| 61 | #ifdef __USE_GNU | |
| 62 | __LDBL_REDIR_DECL (vasprintf) | |
| 63 | __LDBL_REDIR_DECL (__asprintf) | |
| 64 | __LDBL_REDIR_DECL (asprintf) | |
| 65 | __LDBL_REDIR_DECL (obstack_printf) | |
| 66 | __LDBL_REDIR_DECL (obstack_vprintf) | |
| 67 | #endif | |
| 68 | ||
| 69 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function | |
| 70 | __LDBL_REDIR_DECL (__sprintf_chk) | |
| 71 | __LDBL_REDIR_DECL (__vsprintf_chk) | |
| 72 | # if defined __USE_ISOC99 || defined __USE_UNIX98 | |
| 73 | __LDBL_REDIR_DECL (__snprintf_chk) | |
| 74 | __LDBL_REDIR_DECL (__vsnprintf_chk) | |
| 75 | # endif | |
| 76 | # if __USE_FORTIFY_LEVEL > 1 | |
| 77 | __LDBL_REDIR_DECL (__fprintf_chk) | |
| 78 | __LDBL_REDIR_DECL (__printf_chk) | |
| 79 | __LDBL_REDIR_DECL (__vfprintf_chk) | |
| 80 | __LDBL_REDIR_DECL (__vprintf_chk) | |
| 81 | # ifdef __USE_XOPEN2K8 | |
| 82 | __LDBL_REDIR_DECL (__dprintf_chk) | |
| 83 | __LDBL_REDIR_DECL (__vdprintf_chk) | |
| 84 | # endif | |
| 85 | # ifdef __USE_GNU | |
| 86 | __LDBL_REDIR_DECL (__asprintf_chk) | |
| 87 | __LDBL_REDIR_DECL (__vasprintf_chk) | |
| 88 | __LDBL_REDIR_DECL (__obstack_printf_chk) | |
| 89 | __LDBL_REDIR_DECL (__obstack_vprintf_chk) | |
| 90 | # endif | |
| 91 | # endif | |
| 92 | #endif |
libc/glibc-include/bits/stdio.h created+195
| ... | ... | @@ -0,0 +1,195 @@ |
| 1 | /* Optimizing macros and inline functions for stdio functions. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_STDIO_H | |
| 20 | #define _BITS_STDIO_H 1 | |
| 21 | ||
| 22 | #ifndef _STDIO_H | |
| 23 | # error "Never include <bits/stdio.h> directly; use <stdio.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | #ifndef __extern_inline | |
| 27 | # define __STDIO_INLINE inline | |
| 28 | #else | |
| 29 | # define __STDIO_INLINE __extern_inline | |
| 30 | #endif | |
| 31 | ||
| 32 | ||
| 33 | #ifdef __USE_EXTERN_INLINES | |
| 34 | /* For -D_FORTIFY_SOURCE{,=2} bits/stdio2.h will define a different | |
| 35 | inline. */ | |
| 36 | # if !(__USE_FORTIFY_LEVEL > 0 && defined __fortify_function) | |
| 37 | /* Write formatted output to stdout from argument list ARG. */ | |
| 38 | __STDIO_INLINE int | |
| 39 | vprintf (const char *__restrict __fmt, __gnuc_va_list __arg) | |
| 40 | { | |
| 41 | return vfprintf (stdout, __fmt, __arg); | |
| 42 | } | |
| 43 | # endif | |
| 44 | ||
| 45 | /* Read a character from stdin. */ | |
| 46 | __STDIO_INLINE int | |
| 47 | getchar (void) | |
| 48 | { | |
| 49 | return getc (stdin); | |
| 50 | } | |
| 51 | ||
| 52 | ||
| 53 | # ifdef __USE_MISC | |
| 54 | /* Faster version when locking is not necessary. */ | |
| 55 | __STDIO_INLINE int | |
| 56 | fgetc_unlocked (FILE *__fp) | |
| 57 | { | |
| 58 | return __getc_unlocked_body (__fp); | |
| 59 | } | |
| 60 | # endif /* misc */ | |
| 61 | ||
| 62 | ||
| 63 | # ifdef __USE_POSIX | |
| 64 | /* This is defined in POSIX.1:1996. */ | |
| 65 | __STDIO_INLINE int | |
| 66 | getc_unlocked (FILE *__fp) | |
| 67 | { | |
| 68 | return __getc_unlocked_body (__fp); | |
| 69 | } | |
| 70 | ||
| 71 | /* This is defined in POSIX.1:1996. */ | |
| 72 | __STDIO_INLINE int | |
| 73 | getchar_unlocked (void) | |
| 74 | { | |
| 75 | return __getc_unlocked_body (stdin); | |
| 76 | } | |
| 77 | # endif /* POSIX */ | |
| 78 | ||
| 79 | ||
| 80 | /* Write a character to stdout. */ | |
| 81 | __STDIO_INLINE int | |
| 82 | putchar (int __c) | |
| 83 | { | |
| 84 | return putc (__c, stdout); | |
| 85 | } | |
| 86 | ||
| 87 | ||
| 88 | # ifdef __USE_MISC | |
| 89 | /* Faster version when locking is not necessary. */ | |
| 90 | __STDIO_INLINE int | |
| 91 | fputc_unlocked (int __c, FILE *__stream) | |
| 92 | { | |
| 93 | return __putc_unlocked_body (__c, __stream); | |
| 94 | } | |
| 95 | # endif /* misc */ | |
| 96 | ||
| 97 | ||
| 98 | # ifdef __USE_POSIX | |
| 99 | /* This is defined in POSIX.1:1996. */ | |
| 100 | __STDIO_INLINE int | |
| 101 | putc_unlocked (int __c, FILE *__stream) | |
| 102 | { | |
| 103 | return __putc_unlocked_body (__c, __stream); | |
| 104 | } | |
| 105 | ||
| 106 | /* This is defined in POSIX.1:1996. */ | |
| 107 | __STDIO_INLINE int | |
| 108 | putchar_unlocked (int __c) | |
| 109 | { | |
| 110 | return __putc_unlocked_body (__c, stdout); | |
| 111 | } | |
| 112 | # endif /* POSIX */ | |
| 113 | ||
| 114 | ||
| 115 | # ifdef __USE_GNU | |
| 116 | /* Like `getdelim', but reads up to a newline. */ | |
| 117 | __STDIO_INLINE __ssize_t | |
| 118 | getline (char **__lineptr, size_t *__n, FILE *__stream) | |
| 119 | { | |
| 120 | return __getdelim (__lineptr, __n, '\n', __stream); | |
| 121 | } | |
| 122 | # endif /* GNU */ | |
| 123 | ||
| 124 | ||
| 125 | # ifdef __USE_MISC | |
| 126 | /* Faster versions when locking is not required. */ | |
| 127 | __STDIO_INLINE int | |
| 128 | __NTH (feof_unlocked (FILE *__stream)) | |
| 129 | { | |
| 130 | return __feof_unlocked_body (__stream); | |
| 131 | } | |
| 132 | ||
| 133 | /* Faster versions when locking is not required. */ | |
| 134 | __STDIO_INLINE int | |
| 135 | __NTH (ferror_unlocked (FILE *__stream)) | |
| 136 | { | |
| 137 | return __ferror_unlocked_body (__stream); | |
| 138 | } | |
| 139 | # endif /* misc */ | |
| 140 | ||
| 141 | #endif /* Use extern inlines. */ | |
| 142 | ||
| 143 | ||
| 144 | #if defined __USE_MISC && defined __GNUC__ && defined __OPTIMIZE__ \ | |
| 145 | && !defined __cplusplus | |
| 146 | /* Perform some simple optimizations. */ | |
| 147 | # define fread_unlocked(ptr, size, n, stream) \ | |
| 148 | (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n) \ | |
| 149 | && (size_t) (size) * (size_t) (n) <= 8 \ | |
| 150 | && (size_t) (size) != 0) \ | |
| 151 | ? ({ char *__ptr = (char *) (ptr); \ | |
| 152 | FILE *__stream = (stream); \ | |
| 153 | size_t __cnt; \ | |
| 154 | for (__cnt = (size_t) (size) * (size_t) (n); \ | |
| 155 | __cnt > 0; --__cnt) \ | |
| 156 | { \ | |
| 157 | int __c = getc_unlocked (__stream); \ | |
| 158 | if (__c == EOF) \ | |
| 159 | break; \ | |
| 160 | *__ptr++ = __c; \ | |
| 161 | } \ | |
| 162 | ((size_t) (size) * (size_t) (n) - __cnt) \ | |
| 163 | / (size_t) (size); }) \ | |
| 164 | : (((__builtin_constant_p (size) && (size_t) (size) == 0) \ | |
| 165 | || (__builtin_constant_p (n) && (size_t) (n) == 0)) \ | |
| 166 | /* Evaluate all parameters once. */ \ | |
| 167 | ? ((void) (ptr), (void) (stream), (void) (size), \ | |
| 168 | (void) (n), (size_t) 0) \ | |
| 169 | : fread_unlocked (ptr, size, n, stream)))) | |
| 170 | ||
| 171 | # define fwrite_unlocked(ptr, size, n, stream) \ | |
| 172 | (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n) \ | |
| 173 | && (size_t) (size) * (size_t) (n) <= 8 \ | |
| 174 | && (size_t) (size) != 0) \ | |
| 175 | ? ({ const char *__ptr = (const char *) (ptr); \ | |
| 176 | FILE *__stream = (stream); \ | |
| 177 | size_t __cnt; \ | |
| 178 | for (__cnt = (size_t) (size) * (size_t) (n); \ | |
| 179 | __cnt > 0; --__cnt) \ | |
| 180 | if (putc_unlocked (*__ptr++, __stream) == EOF) \ | |
| 181 | break; \ | |
| 182 | ((size_t) (size) * (size_t) (n) - __cnt) \ | |
| 183 | / (size_t) (size); }) \ | |
| 184 | : (((__builtin_constant_p (size) && (size_t) (size) == 0) \ | |
| 185 | || (__builtin_constant_p (n) && (size_t) (n) == 0)) \ | |
| 186 | /* Evaluate all parameters once. */ \ | |
| 187 | ? ((void) (ptr), (void) (stream), (void) (size), \ | |
| 188 | (void) (n), (size_t) 0) \ | |
| 189 | : fwrite_unlocked (ptr, size, n, stream)))) | |
| 190 | #endif | |
| 191 | ||
| 192 | /* Define helper macro. */ | |
| 193 | #undef __STDIO_INLINE | |
| 194 | ||
| 195 | #endif /* bits/stdio.h. */ |
libc/glibc-include/bits/stdio2.h created+386
| ... | ... | @@ -0,0 +1,386 @@ |
| 1 | /* Checking macros for stdio functions. | |
| 2 | Copyright (C) 2004-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_STDIO2_H | |
| 20 | #define _BITS_STDIO2_H 1 | |
| 21 | ||
| 22 | #ifndef _STDIO_H | |
| 23 | # error "Never include <bits/stdio2.h> directly; use <stdio.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | extern int __sprintf_chk (char *__restrict __s, int __flag, size_t __slen, | |
| 27 | const char *__restrict __format, ...) __THROW; | |
| 28 | extern int __vsprintf_chk (char *__restrict __s, int __flag, size_t __slen, | |
| 29 | const char *__restrict __format, | |
| 30 | __gnuc_va_list __ap) __THROW; | |
| 31 | ||
| 32 | #ifdef __va_arg_pack | |
| 33 | __fortify_function int | |
| 34 | __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...)) | |
| 35 | { | |
| 36 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | |
| 37 | __bos (__s), __fmt, __va_arg_pack ()); | |
| 38 | } | |
| 39 | #elif !defined __cplusplus | |
| 40 | # define sprintf(str, ...) \ | |
| 41 | __builtin___sprintf_chk (str, __USE_FORTIFY_LEVEL - 1, __bos (str), \ | |
| 42 | __VA_ARGS__) | |
| 43 | #endif | |
| 44 | ||
| 45 | __fortify_function int | |
| 46 | __NTH (vsprintf (char *__restrict __s, const char *__restrict __fmt, | |
| 47 | __gnuc_va_list __ap)) | |
| 48 | { | |
| 49 | return __builtin___vsprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | |
| 50 | __bos (__s), __fmt, __ap); | |
| 51 | } | |
| 52 | ||
| 53 | #if defined __USE_ISOC99 || defined __USE_UNIX98 | |
| 54 | ||
| 55 | extern int __snprintf_chk (char *__restrict __s, size_t __n, int __flag, | |
| 56 | size_t __slen, const char *__restrict __format, | |
| 57 | ...) __THROW; | |
| 58 | extern int __vsnprintf_chk (char *__restrict __s, size_t __n, int __flag, | |
| 59 | size_t __slen, const char *__restrict __format, | |
| 60 | __gnuc_va_list __ap) __THROW; | |
| 61 | ||
| 62 | # ifdef __va_arg_pack | |
| 63 | __fortify_function int | |
| 64 | __NTH (snprintf (char *__restrict __s, size_t __n, | |
| 65 | const char *__restrict __fmt, ...)) | |
| 66 | { | |
| 67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | |
| 68 | __bos (__s), __fmt, __va_arg_pack ()); | |
| 69 | } | |
| 70 | # elif !defined __cplusplus | |
| 71 | # define snprintf(str, len, ...) \ | |
| 72 | __builtin___snprintf_chk (str, len, __USE_FORTIFY_LEVEL - 1, __bos (str), \ | |
| 73 | __VA_ARGS__) | |
| 74 | # endif | |
| 75 | ||
| 76 | __fortify_function int | |
| 77 | __NTH (vsnprintf (char *__restrict __s, size_t __n, | |
| 78 | const char *__restrict __fmt, __gnuc_va_list __ap)) | |
| 79 | { | |
| 80 | return __builtin___vsnprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | |
| 81 | __bos (__s), __fmt, __ap); | |
| 82 | } | |
| 83 | ||
| 84 | #endif | |
| 85 | ||
| 86 | #if __USE_FORTIFY_LEVEL > 1 | |
| 87 | ||
| 88 | extern int __fprintf_chk (FILE *__restrict __stream, int __flag, | |
| 89 | const char *__restrict __format, ...); | |
| 90 | extern int __printf_chk (int __flag, const char *__restrict __format, ...); | |
| 91 | extern int __vfprintf_chk (FILE *__restrict __stream, int __flag, | |
| 92 | const char *__restrict __format, __gnuc_va_list __ap); | |
| 93 | extern int __vprintf_chk (int __flag, const char *__restrict __format, | |
| 94 | __gnuc_va_list __ap); | |
| 95 | ||
| 96 | # ifdef __va_arg_pack | |
| 97 | __fortify_function int | |
| 98 | fprintf (FILE *__restrict __stream, const char *__restrict __fmt, ...) | |
| 99 | { | |
| 100 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | |
| 101 | __va_arg_pack ()); | |
| 102 | } | |
| 103 | ||
| 104 | __fortify_function int | |
| 105 | printf (const char *__restrict __fmt, ...) | |
| 106 | { | |
| 107 | return __printf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __va_arg_pack ()); | |
| 108 | } | |
| 109 | # elif !defined __cplusplus | |
| 110 | # define printf(...) \ | |
| 111 | __printf_chk (__USE_FORTIFY_LEVEL - 1, __VA_ARGS__) | |
| 112 | # define fprintf(stream, ...) \ | |
| 113 | __fprintf_chk (stream, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__) | |
| 114 | # endif | |
| 115 | ||
| 116 | __fortify_function int | |
| 117 | vprintf (const char *__restrict __fmt, __gnuc_va_list __ap) | |
| 118 | { | |
| 119 | #ifdef __USE_EXTERN_INLINES | |
| 120 | return __vfprintf_chk (stdout, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); | |
| 121 | #else | |
| 122 | return __vprintf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __ap); | |
| 123 | #endif | |
| 124 | } | |
| 125 | ||
| 126 | __fortify_function int | |
| 127 | vfprintf (FILE *__restrict __stream, | |
| 128 | const char *__restrict __fmt, __gnuc_va_list __ap) | |
| 129 | { | |
| 130 | return __vfprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); | |
| 131 | } | |
| 132 | ||
| 133 | # ifdef __USE_XOPEN2K8 | |
| 134 | extern int __dprintf_chk (int __fd, int __flag, const char *__restrict __fmt, | |
| 135 | ...) __attribute__ ((__format__ (__printf__, 3, 4))); | |
| 136 | extern int __vdprintf_chk (int __fd, int __flag, | |
| 137 | const char *__restrict __fmt, __gnuc_va_list __arg) | |
| 138 | __attribute__ ((__format__ (__printf__, 3, 0))); | |
| 139 | ||
| 140 | # ifdef __va_arg_pack | |
| 141 | __fortify_function int | |
| 142 | dprintf (int __fd, const char *__restrict __fmt, ...) | |
| 143 | { | |
| 144 | return __dprintf_chk (__fd, __USE_FORTIFY_LEVEL - 1, __fmt, | |
| 145 | __va_arg_pack ()); | |
| 146 | } | |
| 147 | # elif !defined __cplusplus | |
| 148 | # define dprintf(fd, ...) \ | |
| 149 | __dprintf_chk (fd, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__) | |
| 150 | # endif | |
| 151 | ||
| 152 | __fortify_function int | |
| 153 | vdprintf (int __fd, const char *__restrict __fmt, __gnuc_va_list __ap) | |
| 154 | { | |
| 155 | return __vdprintf_chk (__fd, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); | |
| 156 | } | |
| 157 | # endif | |
| 158 | ||
| 159 | # ifdef __USE_GNU | |
| 160 | ||
| 161 | extern int __asprintf_chk (char **__restrict __ptr, int __flag, | |
| 162 | const char *__restrict __fmt, ...) | |
| 163 | __THROW __attribute__ ((__format__ (__printf__, 3, 4))) __wur; | |
| 164 | extern int __vasprintf_chk (char **__restrict __ptr, int __flag, | |
| 165 | const char *__restrict __fmt, __gnuc_va_list __arg) | |
| 166 | __THROW __attribute__ ((__format__ (__printf__, 3, 0))) __wur; | |
| 167 | extern int __obstack_printf_chk (struct obstack *__restrict __obstack, | |
| 168 | int __flag, const char *__restrict __format, | |
| 169 | ...) | |
| 170 | __THROW __attribute__ ((__format__ (__printf__, 3, 4))); | |
| 171 | extern int __obstack_vprintf_chk (struct obstack *__restrict __obstack, | |
| 172 | int __flag, | |
| 173 | const char *__restrict __format, | |
| 174 | __gnuc_va_list __args) | |
| 175 | __THROW __attribute__ ((__format__ (__printf__, 3, 0))); | |
| 176 | ||
| 177 | # ifdef __va_arg_pack | |
| 178 | __fortify_function int | |
| 179 | __NTH (asprintf (char **__restrict __ptr, const char *__restrict __fmt, ...)) | |
| 180 | { | |
| 181 | return __asprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt, | |
| 182 | __va_arg_pack ()); | |
| 183 | } | |
| 184 | ||
| 185 | __fortify_function int | |
| 186 | __NTH (__asprintf (char **__restrict __ptr, const char *__restrict __fmt, | |
| 187 | ...)) | |
| 188 | { | |
| 189 | return __asprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt, | |
| 190 | __va_arg_pack ()); | |
| 191 | } | |
| 192 | ||
| 193 | __fortify_function int | |
| 194 | __NTH (obstack_printf (struct obstack *__restrict __obstack, | |
| 195 | const char *__restrict __fmt, ...)) | |
| 196 | { | |
| 197 | return __obstack_printf_chk (__obstack, __USE_FORTIFY_LEVEL - 1, __fmt, | |
| 198 | __va_arg_pack ()); | |
| 199 | } | |
| 200 | # elif !defined __cplusplus | |
| 201 | # define asprintf(ptr, ...) \ | |
| 202 | __asprintf_chk (ptr, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__) | |
| 203 | # define __asprintf(ptr, ...) \ | |
| 204 | __asprintf_chk (ptr, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__) | |
| 205 | # define obstack_printf(obstack, ...) \ | |
| 206 | __obstack_printf_chk (obstack, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__) | |
| 207 | # endif | |
| 208 | ||
| 209 | __fortify_function int | |
| 210 | __NTH (vasprintf (char **__restrict __ptr, const char *__restrict __fmt, | |
| 211 | __gnuc_va_list __ap)) | |
| 212 | { | |
| 213 | return __vasprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); | |
| 214 | } | |
| 215 | ||
| 216 | __fortify_function int | |
| 217 | __NTH (obstack_vprintf (struct obstack *__restrict __obstack, | |
| 218 | const char *__restrict __fmt, __gnuc_va_list __ap)) | |
| 219 | { | |
| 220 | return __obstack_vprintf_chk (__obstack, __USE_FORTIFY_LEVEL - 1, __fmt, | |
| 221 | __ap); | |
| 222 | } | |
| 223 | ||
| 224 | # endif | |
| 225 | ||
| 226 | #endif | |
| 227 | ||
| 228 | #if __GLIBC_USE (DEPRECATED_GETS) | |
| 229 | extern char *__gets_chk (char *__str, size_t) __wur; | |
| 230 | extern char *__REDIRECT (__gets_warn, (char *__str), gets) | |
| 231 | __wur __warnattr ("please use fgets or getline instead, gets can't " | |
| 232 | "specify buffer size"); | |
| 233 | ||
| 234 | __fortify_function __wur char * | |
| 235 | gets (char *__str) | |
| 236 | { | |
| 237 | if (__bos (__str) != (size_t) -1) | |
| 238 | return __gets_chk (__str, __bos (__str)); | |
| 239 | return __gets_warn (__str); | |
| 240 | } | |
| 241 | #endif | |
| 242 | ||
| 243 | extern char *__fgets_chk (char *__restrict __s, size_t __size, int __n, | |
| 244 | FILE *__restrict __stream) __wur; | |
| 245 | extern char *__REDIRECT (__fgets_alias, | |
| 246 | (char *__restrict __s, int __n, | |
| 247 | FILE *__restrict __stream), fgets) __wur; | |
| 248 | extern char *__REDIRECT (__fgets_chk_warn, | |
| 249 | (char *__restrict __s, size_t __size, int __n, | |
| 250 | FILE *__restrict __stream), __fgets_chk) | |
| 251 | __wur __warnattr ("fgets called with bigger size than length " | |
| 252 | "of destination buffer"); | |
| 253 | ||
| 254 | __fortify_function __wur char * | |
| 255 | fgets (char *__restrict __s, int __n, FILE *__restrict __stream) | |
| 256 | { | |
| 257 | if (__bos (__s) != (size_t) -1) | |
| 258 | { | |
| 259 | if (!__builtin_constant_p (__n) || __n <= 0) | |
| 260 | return __fgets_chk (__s, __bos (__s), __n, __stream); | |
| 261 | ||
| 262 | if ((size_t) __n > __bos (__s)) | |
| 263 | return __fgets_chk_warn (__s, __bos (__s), __n, __stream); | |
| 264 | } | |
| 265 | return __fgets_alias (__s, __n, __stream); | |
| 266 | } | |
| 267 | ||
| 268 | extern size_t __fread_chk (void *__restrict __ptr, size_t __ptrlen, | |
| 269 | size_t __size, size_t __n, | |
| 270 | FILE *__restrict __stream) __wur; | |
| 271 | extern size_t __REDIRECT (__fread_alias, | |
| 272 | (void *__restrict __ptr, size_t __size, | |
| 273 | size_t __n, FILE *__restrict __stream), | |
| 274 | fread) __wur; | |
| 275 | extern size_t __REDIRECT (__fread_chk_warn, | |
| 276 | (void *__restrict __ptr, size_t __ptrlen, | |
| 277 | size_t __size, size_t __n, | |
| 278 | FILE *__restrict __stream), | |
| 279 | __fread_chk) | |
| 280 | __wur __warnattr ("fread called with bigger size * nmemb than length " | |
| 281 | "of destination buffer"); | |
| 282 | ||
| 283 | __fortify_function __wur size_t | |
| 284 | fread (void *__restrict __ptr, size_t __size, size_t __n, | |
| 285 | FILE *__restrict __stream) | |
| 286 | { | |
| 287 | if (__bos0 (__ptr) != (size_t) -1) | |
| 288 | { | |
| 289 | if (!__builtin_constant_p (__size) | |
| 290 | || !__builtin_constant_p (__n) | |
| 291 | || (__size | __n) >= (((size_t) 1) << (8 * sizeof (size_t) / 2))) | |
| 292 | return __fread_chk (__ptr, __bos0 (__ptr), __size, __n, __stream); | |
| 293 | ||
| 294 | if (__size * __n > __bos0 (__ptr)) | |
| 295 | return __fread_chk_warn (__ptr, __bos0 (__ptr), __size, __n, __stream); | |
| 296 | } | |
| 297 | return __fread_alias (__ptr, __size, __n, __stream); | |
| 298 | } | |
| 299 | ||
| 300 | #ifdef __USE_GNU | |
| 301 | extern char *__fgets_unlocked_chk (char *__restrict __s, size_t __size, | |
| 302 | int __n, FILE *__restrict __stream) __wur; | |
| 303 | extern char *__REDIRECT (__fgets_unlocked_alias, | |
| 304 | (char *__restrict __s, int __n, | |
| 305 | FILE *__restrict __stream), fgets_unlocked) __wur; | |
| 306 | extern char *__REDIRECT (__fgets_unlocked_chk_warn, | |
| 307 | (char *__restrict __s, size_t __size, int __n, | |
| 308 | FILE *__restrict __stream), __fgets_unlocked_chk) | |
| 309 | __wur __warnattr ("fgets_unlocked called with bigger size than length " | |
| 310 | "of destination buffer"); | |
| 311 | ||
| 312 | __fortify_function __wur char * | |
| 313 | fgets_unlocked (char *__restrict __s, int __n, FILE *__restrict __stream) | |
| 314 | { | |
| 315 | if (__bos (__s) != (size_t) -1) | |
| 316 | { | |
| 317 | if (!__builtin_constant_p (__n) || __n <= 0) | |
| 318 | return __fgets_unlocked_chk (__s, __bos (__s), __n, __stream); | |
| 319 | ||
| 320 | if ((size_t) __n > __bos (__s)) | |
| 321 | return __fgets_unlocked_chk_warn (__s, __bos (__s), __n, __stream); | |
| 322 | } | |
| 323 | return __fgets_unlocked_alias (__s, __n, __stream); | |
| 324 | } | |
| 325 | #endif | |
| 326 | ||
| 327 | #ifdef __USE_MISC | |
| 328 | # undef fread_unlocked | |
| 329 | extern size_t __fread_unlocked_chk (void *__restrict __ptr, size_t __ptrlen, | |
| 330 | size_t __size, size_t __n, | |
| 331 | FILE *__restrict __stream) __wur; | |
| 332 | extern size_t __REDIRECT (__fread_unlocked_alias, | |
| 333 | (void *__restrict __ptr, size_t __size, | |
| 334 | size_t __n, FILE *__restrict __stream), | |
| 335 | fread_unlocked) __wur; | |
| 336 | extern size_t __REDIRECT (__fread_unlocked_chk_warn, | |
| 337 | (void *__restrict __ptr, size_t __ptrlen, | |
| 338 | size_t __size, size_t __n, | |
| 339 | FILE *__restrict __stream), | |
| 340 | __fread_unlocked_chk) | |
| 341 | __wur __warnattr ("fread_unlocked called with bigger size * nmemb than " | |
| 342 | "length of destination buffer"); | |
| 343 | ||
| 344 | __fortify_function __wur size_t | |
| 345 | fread_unlocked (void *__restrict __ptr, size_t __size, size_t __n, | |
| 346 | FILE *__restrict __stream) | |
| 347 | { | |
| 348 | if (__bos0 (__ptr) != (size_t) -1) | |
| 349 | { | |
| 350 | if (!__builtin_constant_p (__size) | |
| 351 | || !__builtin_constant_p (__n) | |
| 352 | || (__size | __n) >= (((size_t) 1) << (8 * sizeof (size_t) / 2))) | |
| 353 | return __fread_unlocked_chk (__ptr, __bos0 (__ptr), __size, __n, | |
| 354 | __stream); | |
| 355 | ||
| 356 | if (__size * __n > __bos0 (__ptr)) | |
| 357 | return __fread_unlocked_chk_warn (__ptr, __bos0 (__ptr), __size, __n, | |
| 358 | __stream); | |
| 359 | } | |
| 360 | ||
| 361 | # ifdef __USE_EXTERN_INLINES | |
| 362 | if (__builtin_constant_p (__size) | |
| 363 | && __builtin_constant_p (__n) | |
| 364 | && (__size | __n) < (((size_t) 1) << (8 * sizeof (size_t) / 2)) | |
| 365 | && __size * __n <= 8) | |
| 366 | { | |
| 367 | size_t __cnt = __size * __n; | |
| 368 | char *__cptr = (char *) __ptr; | |
| 369 | if (__cnt == 0) | |
| 370 | return 0; | |
| 371 | ||
| 372 | for (; __cnt > 0; --__cnt) | |
| 373 | { | |
| 374 | int __c = getc_unlocked (__stream); | |
| 375 | if (__c == EOF) | |
| 376 | break; | |
| 377 | *__cptr++ = __c; | |
| 378 | } | |
| 379 | return (__cptr - (char *) __ptr) / __size; | |
| 380 | } | |
| 381 | # endif | |
| 382 | return __fread_unlocked_alias (__ptr, __size, __n, __stream); | |
| 383 | } | |
| 384 | #endif | |
| 385 | ||
| 386 | #endif /* bits/stdio2.h. */ |
libc/glibc-include/bits/stdio_lim.h created+39
| ... | ... | @@ -0,0 +1,39 @@ |
| 1 | /* Copyright (C) 1994-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _BITS_STDIO_LIM_H | |
| 19 | #define _BITS_STDIO_LIM_H 1 | |
| 20 | ||
| 21 | #ifndef _STDIO_H | |
| 22 | # error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead." | |
| 23 | #endif | |
| 24 | ||
| 25 | #define L_tmpnam 20 | |
| 26 | #define TMP_MAX 238328 | |
| 27 | #define FILENAME_MAX 4096 | |
| 28 | ||
| 29 | #ifdef __USE_POSIX | |
| 30 | # define L_ctermid 9 | |
| 31 | # if !defined __USE_XOPEN2K || defined __USE_GNU | |
| 32 | # define L_cuserid 9 | |
| 33 | # endif | |
| 34 | #endif | |
| 35 | ||
| 36 | #undef FOPEN_MAX | |
| 37 | #define FOPEN_MAX 16 | |
| 38 | ||
| 39 | #endif /* bits/stdio_lim.h */ |
libc/glibc-include/bits/stdlib-bsearch.h created+43
| ... | ... | @@ -0,0 +1,43 @@ |
| 1 | /* Perform binary search - inline version. | |
| 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | __extern_inline void * | |
| 20 | bsearch (const void *__key, const void *__base, size_t __nmemb, size_t __size, | |
| 21 | __compar_fn_t __compar) | |
| 22 | { | |
| 23 | size_t __l, __u, __idx; | |
| 24 | const void *__p; | |
| 25 | int __comparison; | |
| 26 | ||
| 27 | __l = 0; | |
| 28 | __u = __nmemb; | |
| 29 | while (__l < __u) | |
| 30 | { | |
| 31 | __idx = (__l + __u) / 2; | |
| 32 | __p = (void *) (((const char *) __base) + (__idx * __size)); | |
| 33 | __comparison = (*__compar) (__key, __p); | |
| 34 | if (__comparison < 0) | |
| 35 | __u = __idx; | |
| 36 | else if (__comparison > 0) | |
| 37 | __l = __idx + 1; | |
| 38 | else | |
| 39 | return (void *) __p; | |
| 40 | } | |
| 41 | ||
| 42 | return NULL; | |
| 43 | } |
libc/glibc-include/bits/stdlib-float.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Floating-point inline functions for stdlib.h. | |
| 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _STDLIB_H | |
| 20 | # error "Never use <bits/stdlib-float.h> directly; include <stdlib.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifdef __USE_EXTERN_INLINES | |
| 24 | __extern_inline double | |
| 25 | __NTH (atof (const char *__nptr)) | |
| 26 | { | |
| 27 | return strtod (__nptr, (char **) NULL); | |
| 28 | } | |
| 29 | #endif /* Optimizing and Inlining. */ |
libc/glibc-include/bits/stdlib-ldbl.h created+41
| ... | ... | @@ -0,0 +1,41 @@ |
| 1 | /* -mlong-double-64 compatibility mode for <stdlib.h> functions. | |
| 2 | Copyright (C) 2006-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _STDLIB_H | |
| 20 | # error "Never include <bits/stdlib-ldbl.h> directly; use <stdlib.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifdef __USE_ISOC99 | |
| 24 | __LDBL_REDIR1_DECL (strtold, strtod) | |
| 25 | #endif | |
| 26 | ||
| 27 | #ifdef __USE_GNU | |
| 28 | __LDBL_REDIR1_DECL (strtold_l, strtod_l) | |
| 29 | #endif | |
| 30 | ||
| 31 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 32 | __LDBL_REDIR1_DECL (strfroml, strfromd) | |
| 33 | #endif | |
| 34 | ||
| 35 | #ifdef __USE_MISC | |
| 36 | __LDBL_REDIR1_DECL (qecvt, ecvt) | |
| 37 | __LDBL_REDIR1_DECL (qfcvt, fcvt) | |
| 38 | __LDBL_REDIR1_DECL (qgcvt, gcvt) | |
| 39 | __LDBL_REDIR1_DECL (qecvt_r, ecvt_r) | |
| 40 | __LDBL_REDIR1_DECL (qfcvt_r, fcvt_r) | |
| 41 | #endif |
libc/glibc-include/bits/stdlib.h created+155
| ... | ... | @@ -0,0 +1,155 @@ |
| 1 | /* Checking macros for stdlib functions. | |
| 2 | Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _STDLIB_H | |
| 20 | # error "Never include <bits/stdlib.h> directly; use <stdlib.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | extern char *__realpath_chk (const char *__restrict __name, | |
| 24 | char *__restrict __resolved, | |
| 25 | size_t __resolvedlen) __THROW __wur; | |
| 26 | extern char *__REDIRECT_NTH (__realpath_alias, | |
| 27 | (const char *__restrict __name, | |
| 28 | char *__restrict __resolved), realpath) __wur; | |
| 29 | extern char *__REDIRECT_NTH (__realpath_chk_warn, | |
| 30 | (const char *__restrict __name, | |
| 31 | char *__restrict __resolved, | |
| 32 | size_t __resolvedlen), __realpath_chk) __wur | |
| 33 | __warnattr ("second argument of realpath must be either NULL or at " | |
| 34 | "least PATH_MAX bytes long buffer"); | |
| 35 | ||
| 36 | __fortify_function __wur char * | |
| 37 | __NTH (realpath (const char *__restrict __name, char *__restrict __resolved)) | |
| 38 | { | |
| 39 | if (__bos (__resolved) != (size_t) -1) | |
| 40 | { | |
| 41 | #if defined _LIBC_LIMITS_H_ && defined PATH_MAX | |
| 42 | if (__bos (__resolved) < PATH_MAX) | |
| 43 | return __realpath_chk_warn (__name, __resolved, __bos (__resolved)); | |
| 44 | #endif | |
| 45 | return __realpath_chk (__name, __resolved, __bos (__resolved)); | |
| 46 | } | |
| 47 | ||
| 48 | return __realpath_alias (__name, __resolved); | |
| 49 | } | |
| 50 | ||
| 51 | ||
| 52 | extern int __ptsname_r_chk (int __fd, char *__buf, size_t __buflen, | |
| 53 | size_t __nreal) __THROW __nonnull ((2)); | |
| 54 | extern int __REDIRECT_NTH (__ptsname_r_alias, (int __fd, char *__buf, | |
| 55 | size_t __buflen), ptsname_r) | |
| 56 | __nonnull ((2)); | |
| 57 | extern int __REDIRECT_NTH (__ptsname_r_chk_warn, | |
| 58 | (int __fd, char *__buf, size_t __buflen, | |
| 59 | size_t __nreal), __ptsname_r_chk) | |
| 60 | __nonnull ((2)) __warnattr ("ptsname_r called with buflen bigger than " | |
| 61 | "size of buf"); | |
| 62 | ||
| 63 | __fortify_function int | |
| 64 | __NTH (ptsname_r (int __fd, char *__buf, size_t __buflen)) | |
| 65 | { | |
| 66 | if (__bos (__buf) != (size_t) -1) | |
| 67 | { | |
| 68 | if (!__builtin_constant_p (__buflen)) | |
| 69 | return __ptsname_r_chk (__fd, __buf, __buflen, __bos (__buf)); | |
| 70 | if (__buflen > __bos (__buf)) | |
| 71 | return __ptsname_r_chk_warn (__fd, __buf, __buflen, __bos (__buf)); | |
| 72 | } | |
| 73 | return __ptsname_r_alias (__fd, __buf, __buflen); | |
| 74 | } | |
| 75 | ||
| 76 | ||
| 77 | extern int __wctomb_chk (char *__s, wchar_t __wchar, size_t __buflen) | |
| 78 | __THROW __wur; | |
| 79 | extern int __REDIRECT_NTH (__wctomb_alias, (char *__s, wchar_t __wchar), | |
| 80 | wctomb) __wur; | |
| 81 | ||
| 82 | __fortify_function __wur int | |
| 83 | __NTH (wctomb (char *__s, wchar_t __wchar)) | |
| 84 | { | |
| 85 | /* We would have to include <limits.h> to get a definition of MB_LEN_MAX. | |
| 86 | But this would only disturb the namespace. So we define our own | |
| 87 | version here. */ | |
| 88 | #define __STDLIB_MB_LEN_MAX 16 | |
| 89 | #if defined MB_LEN_MAX && MB_LEN_MAX != __STDLIB_MB_LEN_MAX | |
| 90 | # error "Assumed value of MB_LEN_MAX wrong" | |
| 91 | #endif | |
| 92 | if (__bos (__s) != (size_t) -1 && __STDLIB_MB_LEN_MAX > __bos (__s)) | |
| 93 | return __wctomb_chk (__s, __wchar, __bos (__s)); | |
| 94 | return __wctomb_alias (__s, __wchar); | |
| 95 | } | |
| 96 | ||
| 97 | ||
| 98 | extern size_t __mbstowcs_chk (wchar_t *__restrict __dst, | |
| 99 | const char *__restrict __src, | |
| 100 | size_t __len, size_t __dstlen) __THROW; | |
| 101 | extern size_t __REDIRECT_NTH (__mbstowcs_alias, | |
| 102 | (wchar_t *__restrict __dst, | |
| 103 | const char *__restrict __src, | |
| 104 | size_t __len), mbstowcs); | |
| 105 | extern size_t __REDIRECT_NTH (__mbstowcs_chk_warn, | |
| 106 | (wchar_t *__restrict __dst, | |
| 107 | const char *__restrict __src, | |
| 108 | size_t __len, size_t __dstlen), __mbstowcs_chk) | |
| 109 | __warnattr ("mbstowcs called with dst buffer smaller than len " | |
| 110 | "* sizeof (wchar_t)"); | |
| 111 | ||
| 112 | __fortify_function size_t | |
| 113 | __NTH (mbstowcs (wchar_t *__restrict __dst, const char *__restrict __src, | |
| 114 | size_t __len)) | |
| 115 | { | |
| 116 | if (__bos (__dst) != (size_t) -1) | |
| 117 | { | |
| 118 | if (!__builtin_constant_p (__len)) | |
| 119 | return __mbstowcs_chk (__dst, __src, __len, | |
| 120 | __bos (__dst) / sizeof (wchar_t)); | |
| 121 | ||
| 122 | if (__len > __bos (__dst) / sizeof (wchar_t)) | |
| 123 | return __mbstowcs_chk_warn (__dst, __src, __len, | |
| 124 | __bos (__dst) / sizeof (wchar_t)); | |
| 125 | } | |
| 126 | return __mbstowcs_alias (__dst, __src, __len); | |
| 127 | } | |
| 128 | ||
| 129 | ||
| 130 | extern size_t __wcstombs_chk (char *__restrict __dst, | |
| 131 | const wchar_t *__restrict __src, | |
| 132 | size_t __len, size_t __dstlen) __THROW; | |
| 133 | extern size_t __REDIRECT_NTH (__wcstombs_alias, | |
| 134 | (char *__restrict __dst, | |
| 135 | const wchar_t *__restrict __src, | |
| 136 | size_t __len), wcstombs); | |
| 137 | extern size_t __REDIRECT_NTH (__wcstombs_chk_warn, | |
| 138 | (char *__restrict __dst, | |
| 139 | const wchar_t *__restrict __src, | |
| 140 | size_t __len, size_t __dstlen), __wcstombs_chk) | |
| 141 | __warnattr ("wcstombs called with dst buffer smaller than len"); | |
| 142 | ||
| 143 | __fortify_function size_t | |
| 144 | __NTH (wcstombs (char *__restrict __dst, const wchar_t *__restrict __src, | |
| 145 | size_t __len)) | |
| 146 | { | |
| 147 | if (__bos (__dst) != (size_t) -1) | |
| 148 | { | |
| 149 | if (!__builtin_constant_p (__len)) | |
| 150 | return __wcstombs_chk (__dst, __src, __len, __bos (__dst)); | |
| 151 | if (__len > __bos (__dst)) | |
| 152 | return __wcstombs_chk_warn (__dst, __src, __len, __bos (__dst)); | |
| 153 | } | |
| 154 | return __wcstombs_alias (__dst, __src, __len); | |
| 155 | } |
libc/glibc-include/bits/string_fortified.h created+139
| ... | ... | @@ -0,0 +1,139 @@ |
| 1 | /* Copyright (C) 2004-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _BITS_STRING_FORTIFIED_H | |
| 19 | #define _BITS_STRING_FORTIFIED_H 1 | |
| 20 | ||
| 21 | #ifndef _STRING_H | |
| 22 | # error "Never use <bits/string_fortified.h> directly; include <string.h> instead." | |
| 23 | #endif | |
| 24 | ||
| 25 | #if !__GNUC_PREREQ (5,0) | |
| 26 | __warndecl (__warn_memset_zero_len, | |
| 27 | "memset used with constant zero length parameter; this could be due to transposed parameters"); | |
| 28 | #endif | |
| 29 | ||
| 30 | __fortify_function void * | |
| 31 | __NTH (memcpy (void *__restrict __dest, const void *__restrict __src, | |
| 32 | size_t __len)) | |
| 33 | { | |
| 34 | return __builtin___memcpy_chk (__dest, __src, __len, __bos0 (__dest)); | |
| 35 | } | |
| 36 | ||
| 37 | __fortify_function void * | |
| 38 | __NTH (memmove (void *__dest, const void *__src, size_t __len)) | |
| 39 | { | |
| 40 | return __builtin___memmove_chk (__dest, __src, __len, __bos0 (__dest)); | |
| 41 | } | |
| 42 | ||
| 43 | #ifdef __USE_GNU | |
| 44 | __fortify_function void * | |
| 45 | __NTH (mempcpy (void *__restrict __dest, const void *__restrict __src, | |
| 46 | size_t __len)) | |
| 47 | { | |
| 48 | return __builtin___mempcpy_chk (__dest, __src, __len, __bos0 (__dest)); | |
| 49 | } | |
| 50 | #endif | |
| 51 | ||
| 52 | ||
| 53 | /* The first two tests here help to catch a somewhat common problem | |
| 54 | where the second and third parameter are transposed. This is | |
| 55 | especially problematic if the intended fill value is zero. In this | |
| 56 | case no work is done at all. We detect these problems by referring | |
| 57 | non-existing functions. */ | |
| 58 | __fortify_function void * | |
| 59 | __NTH (memset (void *__dest, int __ch, size_t __len)) | |
| 60 | { | |
| 61 | /* GCC-5.0 and newer implements these checks in the compiler, so we don't | |
| 62 | need them here. */ | |
| 63 | #if !__GNUC_PREREQ (5,0) | |
| 64 | if (__builtin_constant_p (__len) && __len == 0 | |
| 65 | && (!__builtin_constant_p (__ch) || __ch != 0)) | |
| 66 | { | |
| 67 | __warn_memset_zero_len (); | |
| 68 | return __dest; | |
| 69 | } | |
| 70 | #endif | |
| 71 | return __builtin___memset_chk (__dest, __ch, __len, __bos0 (__dest)); | |
| 72 | } | |
| 73 | ||
| 74 | #ifdef __USE_MISC | |
| 75 | # include <bits/strings_fortified.h> | |
| 76 | ||
| 77 | void __explicit_bzero_chk (void *__dest, size_t __len, size_t __destlen) | |
| 78 | __THROW __nonnull ((1)); | |
| 79 | ||
| 80 | __fortify_function void | |
| 81 | __NTH (explicit_bzero (void *__dest, size_t __len)) | |
| 82 | { | |
| 83 | __explicit_bzero_chk (__dest, __len, __bos0 (__dest)); | |
| 84 | } | |
| 85 | #endif | |
| 86 | ||
| 87 | __fortify_function char * | |
| 88 | __NTH (strcpy (char *__restrict __dest, const char *__restrict __src)) | |
| 89 | { | |
| 90 | return __builtin___strcpy_chk (__dest, __src, __bos (__dest)); | |
| 91 | } | |
| 92 | ||
| 93 | #ifdef __USE_GNU | |
| 94 | __fortify_function char * | |
| 95 | __NTH (stpcpy (char *__restrict __dest, const char *__restrict __src)) | |
| 96 | { | |
| 97 | return __builtin___stpcpy_chk (__dest, __src, __bos (__dest)); | |
| 98 | } | |
| 99 | #endif | |
| 100 | ||
| 101 | ||
| 102 | __fortify_function char * | |
| 103 | __NTH (strncpy (char *__restrict __dest, const char *__restrict __src, | |
| 104 | size_t __len)) | |
| 105 | { | |
| 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest)); | |
| 107 | } | |
| 108 | ||
| 109 | /* XXX We have no corresponding builtin yet. */ | |
| 110 | extern char *__stpncpy_chk (char *__dest, const char *__src, size_t __n, | |
| 111 | size_t __destlen) __THROW; | |
| 112 | extern char *__REDIRECT_NTH (__stpncpy_alias, (char *__dest, const char *__src, | |
| 113 | size_t __n), stpncpy); | |
| 114 | ||
| 115 | __fortify_function char * | |
| 116 | __NTH (stpncpy (char *__dest, const char *__src, size_t __n)) | |
| 117 | { | |
| 118 | if (__bos (__dest) != (size_t) -1 | |
| 119 | && (!__builtin_constant_p (__n) || __n > __bos (__dest))) | |
| 120 | return __stpncpy_chk (__dest, __src, __n, __bos (__dest)); | |
| 121 | return __stpncpy_alias (__dest, __src, __n); | |
| 122 | } | |
| 123 | ||
| 124 | ||
| 125 | __fortify_function char * | |
| 126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src)) | |
| 127 | { | |
| 128 | return __builtin___strcat_chk (__dest, __src, __bos (__dest)); | |
| 129 | } | |
| 130 | ||
| 131 | ||
| 132 | __fortify_function char * | |
| 133 | __NTH (strncat (char *__restrict __dest, const char *__restrict __src, | |
| 134 | size_t __len)) | |
| 135 | { | |
| 136 | return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest)); | |
| 137 | } | |
| 138 | ||
| 139 | #endif /* bits/string_fortified.h */ |
libc/glibc-include/bits/strings_fortified.h created+34
| ... | ... | @@ -0,0 +1,34 @@ |
| 1 | /* Fortify macros for strings.h functions. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef __STRINGS_FORTIFIED | |
| 20 | # define __STRINGS_FORTIFIED 1 | |
| 21 | ||
| 22 | __fortify_function void | |
| 23 | __NTH (bcopy (const void *__src, void *__dest, size_t __len)) | |
| 24 | { | |
| 25 | (void) __builtin___memmove_chk (__dest, __src, __len, __bos0 (__dest)); | |
| 26 | } | |
| 27 | ||
| 28 | __fortify_function void | |
| 29 | __NTH (bzero (void *__dest, size_t __len)) | |
| 30 | { | |
| 31 | (void) __builtin___memset_chk (__dest, '\0', __len, __bos0 (__dest)); | |
| 32 | } | |
| 33 | ||
| 34 | #endif |
libc/glibc-include/bits/stropts.h created+230
| ... | ... | @@ -0,0 +1,230 @@ |
| 1 | /* Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _STROPTS_H | |
| 19 | # error "Never include <bits/stropts.h> directly; use <stropts.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #ifndef _BITS_STROPTS_H | |
| 23 | #define _BITS_STROPTS_H 1 | |
| 24 | ||
| 25 | #include <bits/types.h> | |
| 26 | ||
| 27 | /* Macros used as `request' argument to `ioctl'. */ | |
| 28 | #define __SID ('S' << 8) | |
| 29 | ||
| 30 | #define I_NREAD (__SID | 1) /* Counts the number of data bytes in the data | |
| 31 | block in the first message. */ | |
| 32 | #define I_PUSH (__SID | 2) /* Push STREAMS module onto top of the current | |
| 33 | STREAM, just below the STREAM head. */ | |
| 34 | #define I_POP (__SID | 3) /* Remove STREAMS module from just below the | |
| 35 | STREAM head. */ | |
| 36 | #define I_LOOK (__SID | 4) /* Retrieve the name of the module just below | |
| 37 | the STREAM head and place it in a character | |
| 38 | string. */ | |
| 39 | #define I_FLUSH (__SID | 5) /* Flush all input and/or output. */ | |
| 40 | #define I_SRDOPT (__SID | 6) /* Sets the read mode. */ | |
| 41 | #define I_GRDOPT (__SID | 7) /* Returns the current read mode setting. */ | |
| 42 | #define I_STR (__SID | 8) /* Construct an internal STREAMS `ioctl' | |
| 43 | message and send that message downstream. */ | |
| 44 | #define I_SETSIG (__SID | 9) /* Inform the STREAM head that the process | |
| 45 | wants the SIGPOLL signal issued. */ | |
| 46 | #define I_GETSIG (__SID |10) /* Return the events for which the calling | |
| 47 | process is currently registered to be sent | |
| 48 | a SIGPOLL signal. */ | |
| 49 | #define I_FIND (__SID |11) /* Compares the names of all modules currently | |
| 50 | present in the STREAM to the name pointed to | |
| 51 | by `arg'. */ | |
| 52 | #define I_LINK (__SID |12) /* Connect two STREAMs. */ | |
| 53 | #define I_UNLINK (__SID |13) /* Disconnects the two STREAMs. */ | |
| 54 | #define I_PEEK (__SID |15) /* Allows a process to retrieve the information | |
| 55 | in the first message on the STREAM head read | |
| 56 | queue without taking the message off the | |
| 57 | queue. */ | |
| 58 | #define I_FDINSERT (__SID |16) /* Create a message from the specified | |
| 59 | buffer(s), adds information about another | |
| 60 | STREAM, and send the message downstream. */ | |
| 61 | #define I_SENDFD (__SID |17) /* Requests the STREAM associated with `fildes' | |
| 62 | to send a message, containing a file | |
| 63 | pointer, to the STREAM head at the other end | |
| 64 | of a STREAMS pipe. */ | |
| 65 | #define I_RECVFD (__SID |14) /* Non-EFT definition. */ | |
| 66 | #define I_SWROPT (__SID |19) /* Set the write mode. */ | |
| 67 | #define I_GWROPT (__SID |20) /* Return the current write mode setting. */ | |
| 68 | #define I_LIST (__SID |21) /* List all the module names on the STREAM, up | |
| 69 | to and including the topmost driver name. */ | |
| 70 | #define I_PLINK (__SID |22) /* Connect two STREAMs with a persistent | |
| 71 | link. */ | |
| 72 | #define I_PUNLINK (__SID |23) /* Disconnect the two STREAMs that were | |
| 73 | connected with a persistent link. */ | |
| 74 | #define I_FLUSHBAND (__SID |28) /* Flush only band specified. */ | |
| 75 | #define I_CKBAND (__SID |29) /* Check if the message of a given priority | |
| 76 | band exists on the STREAM head read | |
| 77 | queue. */ | |
| 78 | #define I_GETBAND (__SID |30) /* Return the priority band of the first | |
| 79 | message on the STREAM head read queue. */ | |
| 80 | #define I_ATMARK (__SID |31) /* See if the current message on the STREAM | |
| 81 | head read queue is "marked" by some module | |
| 82 | downstream. */ | |
| 83 | #define I_SETCLTIME (__SID |32) /* Set the time the STREAM head will delay when | |
| 84 | a STREAM is closing and there is data on | |
| 85 | the write queues. */ | |
| 86 | #define I_GETCLTIME (__SID |33) /* Get current value for closing timeout. */ | |
| 87 | #define I_CANPUT (__SID |34) /* Check if a certain band is writable. */ | |
| 88 | ||
| 89 | ||
| 90 | /* Used in `I_LOOK' request. */ | |
| 91 | #define FMNAMESZ 8 /* compatibility w/UnixWare/Solaris. */ | |
| 92 | ||
| 93 | /* Flush options. */ | |
| 94 | #define FLUSHR 0x01 /* Flush read queues. */ | |
| 95 | #define FLUSHW 0x02 /* Flush write queues. */ | |
| 96 | #define FLUSHRW 0x03 /* Flush read and write queues. */ | |
| 97 | #ifdef __USE_GNU | |
| 98 | # define FLUSHBAND 0x04 /* Flush only specified band. */ | |
| 99 | #endif | |
| 100 | ||
| 101 | /* Possible arguments for `I_SETSIG'. */ | |
| 102 | #define S_INPUT 0x0001 /* A message, other than a high-priority | |
| 103 | message, has arrived. */ | |
| 104 | #define S_HIPRI 0x0002 /* A high-priority message is present. */ | |
| 105 | #define S_OUTPUT 0x0004 /* The write queue for normal data is no longer | |
| 106 | full. */ | |
| 107 | #define S_MSG 0x0008 /* A STREAMS signal message that contains the | |
| 108 | SIGPOLL signal reaches the front of the | |
| 109 | STREAM head read queue. */ | |
| 110 | #define S_ERROR 0x0010 /* Notification of an error condition. */ | |
| 111 | #define S_HANGUP 0x0020 /* Notification of a hangup. */ | |
| 112 | #define S_RDNORM 0x0040 /* A normal message has arrived. */ | |
| 113 | #define S_WRNORM S_OUTPUT | |
| 114 | #define S_RDBAND 0x0080 /* A message with a non-zero priority has | |
| 115 | arrived. */ | |
| 116 | #define S_WRBAND 0x0100 /* The write queue for a non-zero priority | |
| 117 | band is no longer full. */ | |
| 118 | #define S_BANDURG 0x0200 /* When used in conjunction with S_RDBAND, | |
| 119 | SIGURG is generated instead of SIGPOLL when | |
| 120 | a priority message reaches the front of the | |
| 121 | STREAM head read queue. */ | |
| 122 | ||
| 123 | /* Option for `I_PEEK'. */ | |
| 124 | #define RS_HIPRI 0x01 /* Only look for high-priority messages. */ | |
| 125 | ||
| 126 | /* Options for `I_SRDOPT'. */ | |
| 127 | #define RNORM 0x0000 /* Byte-STREAM mode, the default. */ | |
| 128 | #define RMSGD 0x0001 /* Message-discard mode. */ | |
| 129 | #define RMSGN 0x0002 /* Message-nondiscard mode. */ | |
| 130 | #define RPROTDAT 0x0004 /* Deliver the control part of a message as | |
| 131 | data. */ | |
| 132 | #define RPROTDIS 0x0008 /* Discard the control part of a message, | |
| 133 | delivering any data part. */ | |
| 134 | #define RPROTNORM 0x0010 /* Fail `read' with EBADMSG if a message | |
| 135 | containing a control part is at the front | |
| 136 | of the STREAM head read queue. */ | |
| 137 | #ifdef __USE_GNU | |
| 138 | # define RPROTMASK 0x001C /* The RPROT bits */ | |
| 139 | #endif | |
| 140 | ||
| 141 | /* Possible mode for `I_SWROPT'. */ | |
| 142 | #define SNDZERO 0x001 /* Send a zero-length message downstream when a | |
| 143 | `write' of 0 bytes occurs. */ | |
| 144 | #ifdef __USE_GNU | |
| 145 | # define SNDPIPE 0x002 /* Send SIGPIPE on write and putmsg if | |
| 146 | sd_werror is set. */ | |
| 147 | #endif | |
| 148 | ||
| 149 | /* Arguments for `I_ATMARK'. */ | |
| 150 | #define ANYMARK 0x01 /* Check if the message is marked. */ | |
| 151 | #define LASTMARK 0x02 /* Check if the message is the last one marked | |
| 152 | on the queue. */ | |
| 153 | ||
| 154 | /* Argument for `I_UNLINK'. */ | |
| 155 | #ifdef __USE_GNU | |
| 156 | # define MUXID_ALL (-1) /* Unlink all STREAMs linked to the STREAM | |
| 157 | associated with `fildes'. */ | |
| 158 | #endif | |
| 159 | ||
| 160 | ||
| 161 | /* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'. */ | |
| 162 | #define MSG_HIPRI 0x01 /* Send/receive high priority message. */ | |
| 163 | #define MSG_ANY 0x02 /* Receive any message. */ | |
| 164 | #define MSG_BAND 0x04 /* Receive message from specified band. */ | |
| 165 | ||
| 166 | /* Values returned by getmsg and getpmsg */ | |
| 167 | #define MORECTL 1 /* More control information is left in | |
| 168 | message. */ | |
| 169 | #define MOREDATA 2 /* More data is left in message. */ | |
| 170 | ||
| 171 | ||
| 172 | /* Structure used for the I_FLUSHBAND ioctl on streams. */ | |
| 173 | struct bandinfo | |
| 174 | { | |
| 175 | unsigned char bi_pri; | |
| 176 | int bi_flag; | |
| 177 | }; | |
| 178 | ||
| 179 | struct strbuf | |
| 180 | { | |
| 181 | int maxlen; /* Maximum buffer length. */ | |
| 182 | int len; /* Length of data. */ | |
| 183 | char *buf; /* Pointer to buffer. */ | |
| 184 | }; | |
| 185 | ||
| 186 | struct strpeek | |
| 187 | { | |
| 188 | struct strbuf ctlbuf; | |
| 189 | struct strbuf databuf; | |
| 190 | t_uscalar_t flags; /* UnixWare/Solaris compatibility. */ | |
| 191 | }; | |
| 192 | ||
| 193 | struct strfdinsert | |
| 194 | { | |
| 195 | struct strbuf ctlbuf; | |
| 196 | struct strbuf databuf; | |
| 197 | t_uscalar_t flags; /* UnixWare/Solaris compatibility. */ | |
| 198 | int fildes; | |
| 199 | int offset; | |
| 200 | }; | |
| 201 | ||
| 202 | struct strioctl | |
| 203 | { | |
| 204 | int ic_cmd; | |
| 205 | int ic_timout; | |
| 206 | int ic_len; | |
| 207 | char *ic_dp; | |
| 208 | }; | |
| 209 | ||
| 210 | struct strrecvfd | |
| 211 | { | |
| 212 | int fd; | |
| 213 | uid_t uid; | |
| 214 | gid_t gid; | |
| 215 | char __fill[8]; /* UnixWare/Solaris compatibility */ | |
| 216 | }; | |
| 217 | ||
| 218 | ||
| 219 | struct str_mlist | |
| 220 | { | |
| 221 | char l_name[FMNAMESZ + 1]; | |
| 222 | }; | |
| 223 | ||
| 224 | struct str_list | |
| 225 | { | |
| 226 | int sl_nmods; | |
| 227 | struct str_mlist *sl_modlist; | |
| 228 | }; | |
| 229 | ||
| 230 | #endif /* bits/stropts.h */ |
libc/glibc-include/bits/sys_errlist.h created+32
| ... | ... | @@ -0,0 +1,32 @@ |
| 1 | /* Declare sys_errlist and sys_nerr, or don't. Compatibility (do) version. | |
| 2 | Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _STDIO_H | |
| 20 | # error "Never include <bits/sys_errlist.h> directly; use <stdio.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* sys_errlist and sys_nerr are deprecated. Use strerror instead. */ | |
| 24 | ||
| 25 | #ifdef __USE_MISC | |
| 26 | extern int sys_nerr; | |
| 27 | extern const char *const sys_errlist[]; | |
| 28 | #endif | |
| 29 | #ifdef __USE_GNU | |
| 30 | extern int _sys_nerr; | |
| 31 | extern const char *const _sys_errlist[]; | |
| 32 | #endif |
libc/glibc-include/bits/syscall.h created+2321
| ... | ... | @@ -0,0 +1,2321 @@ |
| 1 | /* Generated at libc build time from syscall list. */ | |
| 2 | /* The system call list corresponds to kernel 4.20. */ | |
| 3 | ||
| 4 | #ifndef _SYSCALL_H | |
| 5 | # error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead." | |
| 6 | #endif | |
| 7 | ||
| 8 | #define __GLIBC_LINUX_VERSION_CODE 267264 | |
| 9 | ||
| 10 | #ifdef __NR_FAST_atomic_update | |
| 11 | # define SYS_FAST_atomic_update __NR_FAST_atomic_update | |
| 12 | #endif | |
| 13 | ||
| 14 | #ifdef __NR_FAST_cmpxchg | |
| 15 | # define SYS_FAST_cmpxchg __NR_FAST_cmpxchg | |
| 16 | #endif | |
| 17 | ||
| 18 | #ifdef __NR_FAST_cmpxchg64 | |
| 19 | # define SYS_FAST_cmpxchg64 __NR_FAST_cmpxchg64 | |
| 20 | #endif | |
| 21 | ||
| 22 | #ifdef __NR__llseek | |
| 23 | # define SYS__llseek __NR__llseek | |
| 24 | #endif | |
| 25 | ||
| 26 | #ifdef __NR__newselect | |
| 27 | # define SYS__newselect __NR__newselect | |
| 28 | #endif | |
| 29 | ||
| 30 | #ifdef __NR__sysctl | |
| 31 | # define SYS__sysctl __NR__sysctl | |
| 32 | #endif | |
| 33 | ||
| 34 | #ifdef __NR_accept | |
| 35 | # define SYS_accept __NR_accept | |
| 36 | #endif | |
| 37 | ||
| 38 | #ifdef __NR_accept4 | |
| 39 | # define SYS_accept4 __NR_accept4 | |
| 40 | #endif | |
| 41 | ||
| 42 | #ifdef __NR_access | |
| 43 | # define SYS_access __NR_access | |
| 44 | #endif | |
| 45 | ||
| 46 | #ifdef __NR_acct | |
| 47 | # define SYS_acct __NR_acct | |
| 48 | #endif | |
| 49 | ||
| 50 | #ifdef __NR_acl_get | |
| 51 | # define SYS_acl_get __NR_acl_get | |
| 52 | #endif | |
| 53 | ||
| 54 | #ifdef __NR_acl_set | |
| 55 | # define SYS_acl_set __NR_acl_set | |
| 56 | #endif | |
| 57 | ||
| 58 | #ifdef __NR_add_key | |
| 59 | # define SYS_add_key __NR_add_key | |
| 60 | #endif | |
| 61 | ||
| 62 | #ifdef __NR_adjtimex | |
| 63 | # define SYS_adjtimex __NR_adjtimex | |
| 64 | #endif | |
| 65 | ||
| 66 | #ifdef __NR_afs_syscall | |
| 67 | # define SYS_afs_syscall __NR_afs_syscall | |
| 68 | #endif | |
| 69 | ||
| 70 | #ifdef __NR_alarm | |
| 71 | # define SYS_alarm __NR_alarm | |
| 72 | #endif | |
| 73 | ||
| 74 | #ifdef __NR_alloc_hugepages | |
| 75 | # define SYS_alloc_hugepages __NR_alloc_hugepages | |
| 76 | #endif | |
| 77 | ||
| 78 | #ifdef __NR_arch_prctl | |
| 79 | # define SYS_arch_prctl __NR_arch_prctl | |
| 80 | #endif | |
| 81 | ||
| 82 | #ifdef __NR_arm_fadvise64_64 | |
| 83 | # define SYS_arm_fadvise64_64 __NR_arm_fadvise64_64 | |
| 84 | #endif | |
| 85 | ||
| 86 | #ifdef __NR_arm_sync_file_range | |
| 87 | # define SYS_arm_sync_file_range __NR_arm_sync_file_range | |
| 88 | #endif | |
| 89 | ||
| 90 | #ifdef __NR_atomic_barrier | |
| 91 | # define SYS_atomic_barrier __NR_atomic_barrier | |
| 92 | #endif | |
| 93 | ||
| 94 | #ifdef __NR_atomic_cmpxchg_32 | |
| 95 | # define SYS_atomic_cmpxchg_32 __NR_atomic_cmpxchg_32 | |
| 96 | #endif | |
| 97 | ||
| 98 | #ifdef __NR_attrctl | |
| 99 | # define SYS_attrctl __NR_attrctl | |
| 100 | #endif | |
| 101 | ||
| 102 | #ifdef __NR_bdflush | |
| 103 | # define SYS_bdflush __NR_bdflush | |
| 104 | #endif | |
| 105 | ||
| 106 | #ifdef __NR_bind | |
| 107 | # define SYS_bind __NR_bind | |
| 108 | #endif | |
| 109 | ||
| 110 | #ifdef __NR_bpf | |
| 111 | # define SYS_bpf __NR_bpf | |
| 112 | #endif | |
| 113 | ||
| 114 | #ifdef __NR_break | |
| 115 | # define SYS_break __NR_break | |
| 116 | #endif | |
| 117 | ||
| 118 | #ifdef __NR_brk | |
| 119 | # define SYS_brk __NR_brk | |
| 120 | #endif | |
| 121 | ||
| 122 | #ifdef __NR_cachectl | |
| 123 | # define SYS_cachectl __NR_cachectl | |
| 124 | #endif | |
| 125 | ||
| 126 | #ifdef __NR_cacheflush | |
| 127 | # define SYS_cacheflush __NR_cacheflush | |
| 128 | #endif | |
| 129 | ||
| 130 | #ifdef __NR_capget | |
| 131 | # define SYS_capget __NR_capget | |
| 132 | #endif | |
| 133 | ||
| 134 | #ifdef __NR_capset | |
| 135 | # define SYS_capset __NR_capset | |
| 136 | #endif | |
| 137 | ||
| 138 | #ifdef __NR_chdir | |
| 139 | # define SYS_chdir __NR_chdir | |
| 140 | #endif | |
| 141 | ||
| 142 | #ifdef __NR_chmod | |
| 143 | # define SYS_chmod __NR_chmod | |
| 144 | #endif | |
| 145 | ||
| 146 | #ifdef __NR_chown | |
| 147 | # define SYS_chown __NR_chown | |
| 148 | #endif | |
| 149 | ||
| 150 | #ifdef __NR_chown32 | |
| 151 | # define SYS_chown32 __NR_chown32 | |
| 152 | #endif | |
| 153 | ||
| 154 | #ifdef __NR_chroot | |
| 155 | # define SYS_chroot __NR_chroot | |
| 156 | #endif | |
| 157 | ||
| 158 | #ifdef __NR_clock_adjtime | |
| 159 | # define SYS_clock_adjtime __NR_clock_adjtime | |
| 160 | #endif | |
| 161 | ||
| 162 | #ifdef __NR_clock_getres | |
| 163 | # define SYS_clock_getres __NR_clock_getres | |
| 164 | #endif | |
| 165 | ||
| 166 | #ifdef __NR_clock_gettime | |
| 167 | # define SYS_clock_gettime __NR_clock_gettime | |
| 168 | #endif | |
| 169 | ||
| 170 | #ifdef __NR_clock_nanosleep | |
| 171 | # define SYS_clock_nanosleep __NR_clock_nanosleep | |
| 172 | #endif | |
| 173 | ||
| 174 | #ifdef __NR_clock_settime | |
| 175 | # define SYS_clock_settime __NR_clock_settime | |
| 176 | #endif | |
| 177 | ||
| 178 | #ifdef __NR_clone | |
| 179 | # define SYS_clone __NR_clone | |
| 180 | #endif | |
| 181 | ||
| 182 | #ifdef __NR_clone2 | |
| 183 | # define SYS_clone2 __NR_clone2 | |
| 184 | #endif | |
| 185 | ||
| 186 | #ifdef __NR_close | |
| 187 | # define SYS_close __NR_close | |
| 188 | #endif | |
| 189 | ||
| 190 | #ifdef __NR_cmpxchg_badaddr | |
| 191 | # define SYS_cmpxchg_badaddr __NR_cmpxchg_badaddr | |
| 192 | #endif | |
| 193 | ||
| 194 | #ifdef __NR_connect | |
| 195 | # define SYS_connect __NR_connect | |
| 196 | #endif | |
| 197 | ||
| 198 | #ifdef __NR_copy_file_range | |
| 199 | # define SYS_copy_file_range __NR_copy_file_range | |
| 200 | #endif | |
| 201 | ||
| 202 | #ifdef __NR_creat | |
| 203 | # define SYS_creat __NR_creat | |
| 204 | #endif | |
| 205 | ||
| 206 | #ifdef __NR_create_module | |
| 207 | # define SYS_create_module __NR_create_module | |
| 208 | #endif | |
| 209 | ||
| 210 | #ifdef __NR_delete_module | |
| 211 | # define SYS_delete_module __NR_delete_module | |
| 212 | #endif | |
| 213 | ||
| 214 | #ifdef __NR_dipc | |
| 215 | # define SYS_dipc __NR_dipc | |
| 216 | #endif | |
| 217 | ||
| 218 | #ifdef __NR_dup | |
| 219 | # define SYS_dup __NR_dup | |
| 220 | #endif | |
| 221 | ||
| 222 | #ifdef __NR_dup2 | |
| 223 | # define SYS_dup2 __NR_dup2 | |
| 224 | #endif | |
| 225 | ||
| 226 | #ifdef __NR_dup3 | |
| 227 | # define SYS_dup3 __NR_dup3 | |
| 228 | #endif | |
| 229 | ||
| 230 | #ifdef __NR_epoll_create | |
| 231 | # define SYS_epoll_create __NR_epoll_create | |
| 232 | #endif | |
| 233 | ||
| 234 | #ifdef __NR_epoll_create1 | |
| 235 | # define SYS_epoll_create1 __NR_epoll_create1 | |
| 236 | #endif | |
| 237 | ||
| 238 | #ifdef __NR_epoll_ctl | |
| 239 | # define SYS_epoll_ctl __NR_epoll_ctl | |
| 240 | #endif | |
| 241 | ||
| 242 | #ifdef __NR_epoll_ctl_old | |
| 243 | # define SYS_epoll_ctl_old __NR_epoll_ctl_old | |
| 244 | #endif | |
| 245 | ||
| 246 | #ifdef __NR_epoll_pwait | |
| 247 | # define SYS_epoll_pwait __NR_epoll_pwait | |
| 248 | #endif | |
| 249 | ||
| 250 | #ifdef __NR_epoll_wait | |
| 251 | # define SYS_epoll_wait __NR_epoll_wait | |
| 252 | #endif | |
| 253 | ||
| 254 | #ifdef __NR_epoll_wait_old | |
| 255 | # define SYS_epoll_wait_old __NR_epoll_wait_old | |
| 256 | #endif | |
| 257 | ||
| 258 | #ifdef __NR_eventfd | |
| 259 | # define SYS_eventfd __NR_eventfd | |
| 260 | #endif | |
| 261 | ||
| 262 | #ifdef __NR_eventfd2 | |
| 263 | # define SYS_eventfd2 __NR_eventfd2 | |
| 264 | #endif | |
| 265 | ||
| 266 | #ifdef __NR_exec_with_loader | |
| 267 | # define SYS_exec_with_loader __NR_exec_with_loader | |
| 268 | #endif | |
| 269 | ||
| 270 | #ifdef __NR_execv | |
| 271 | # define SYS_execv __NR_execv | |
| 272 | #endif | |
| 273 | ||
| 274 | #ifdef __NR_execve | |
| 275 | # define SYS_execve __NR_execve | |
| 276 | #endif | |
| 277 | ||
| 278 | #ifdef __NR_execveat | |
| 279 | # define SYS_execveat __NR_execveat | |
| 280 | #endif | |
| 281 | ||
| 282 | #ifdef __NR_exit | |
| 283 | # define SYS_exit __NR_exit | |
| 284 | #endif | |
| 285 | ||
| 286 | #ifdef __NR_exit_group | |
| 287 | # define SYS_exit_group __NR_exit_group | |
| 288 | #endif | |
| 289 | ||
| 290 | #ifdef __NR_faccessat | |
| 291 | # define SYS_faccessat __NR_faccessat | |
| 292 | #endif | |
| 293 | ||
| 294 | #ifdef __NR_fadvise64 | |
| 295 | # define SYS_fadvise64 __NR_fadvise64 | |
| 296 | #endif | |
| 297 | ||
| 298 | #ifdef __NR_fadvise64_64 | |
| 299 | # define SYS_fadvise64_64 __NR_fadvise64_64 | |
| 300 | #endif | |
| 301 | ||
| 302 | #ifdef __NR_fallocate | |
| 303 | # define SYS_fallocate __NR_fallocate | |
| 304 | #endif | |
| 305 | ||
| 306 | #ifdef __NR_fanotify_init | |
| 307 | # define SYS_fanotify_init __NR_fanotify_init | |
| 308 | #endif | |
| 309 | ||
| 310 | #ifdef __NR_fanotify_mark | |
| 311 | # define SYS_fanotify_mark __NR_fanotify_mark | |
| 312 | #endif | |
| 313 | ||
| 314 | #ifdef __NR_fchdir | |
| 315 | # define SYS_fchdir __NR_fchdir | |
| 316 | #endif | |
| 317 | ||
| 318 | #ifdef __NR_fchmod | |
| 319 | # define SYS_fchmod __NR_fchmod | |
| 320 | #endif | |
| 321 | ||
| 322 | #ifdef __NR_fchmodat | |
| 323 | # define SYS_fchmodat __NR_fchmodat | |
| 324 | #endif | |
| 325 | ||
| 326 | #ifdef __NR_fchown | |
| 327 | # define SYS_fchown __NR_fchown | |
| 328 | #endif | |
| 329 | ||
| 330 | #ifdef __NR_fchown32 | |
| 331 | # define SYS_fchown32 __NR_fchown32 | |
| 332 | #endif | |
| 333 | ||
| 334 | #ifdef __NR_fchownat | |
| 335 | # define SYS_fchownat __NR_fchownat | |
| 336 | #endif | |
| 337 | ||
| 338 | #ifdef __NR_fcntl | |
| 339 | # define SYS_fcntl __NR_fcntl | |
| 340 | #endif | |
| 341 | ||
| 342 | #ifdef __NR_fcntl64 | |
| 343 | # define SYS_fcntl64 __NR_fcntl64 | |
| 344 | #endif | |
| 345 | ||
| 346 | #ifdef __NR_fdatasync | |
| 347 | # define SYS_fdatasync __NR_fdatasync | |
| 348 | #endif | |
| 349 | ||
| 350 | #ifdef __NR_fgetxattr | |
| 351 | # define SYS_fgetxattr __NR_fgetxattr | |
| 352 | #endif | |
| 353 | ||
| 354 | #ifdef __NR_finit_module | |
| 355 | # define SYS_finit_module __NR_finit_module | |
| 356 | #endif | |
| 357 | ||
| 358 | #ifdef __NR_flistxattr | |
| 359 | # define SYS_flistxattr __NR_flistxattr | |
| 360 | #endif | |
| 361 | ||
| 362 | #ifdef __NR_flock | |
| 363 | # define SYS_flock __NR_flock | |
| 364 | #endif | |
| 365 | ||
| 366 | #ifdef __NR_fork | |
| 367 | # define SYS_fork __NR_fork | |
| 368 | #endif | |
| 369 | ||
| 370 | #ifdef __NR_free_hugepages | |
| 371 | # define SYS_free_hugepages __NR_free_hugepages | |
| 372 | #endif | |
| 373 | ||
| 374 | #ifdef __NR_fremovexattr | |
| 375 | # define SYS_fremovexattr __NR_fremovexattr | |
| 376 | #endif | |
| 377 | ||
| 378 | #ifdef __NR_fsetxattr | |
| 379 | # define SYS_fsetxattr __NR_fsetxattr | |
| 380 | #endif | |
| 381 | ||
| 382 | #ifdef __NR_fstat | |
| 383 | # define SYS_fstat __NR_fstat | |
| 384 | #endif | |
| 385 | ||
| 386 | #ifdef __NR_fstat64 | |
| 387 | # define SYS_fstat64 __NR_fstat64 | |
| 388 | #endif | |
| 389 | ||
| 390 | #ifdef __NR_fstatat64 | |
| 391 | # define SYS_fstatat64 __NR_fstatat64 | |
| 392 | #endif | |
| 393 | ||
| 394 | #ifdef __NR_fstatfs | |
| 395 | # define SYS_fstatfs __NR_fstatfs | |
| 396 | #endif | |
| 397 | ||
| 398 | #ifdef __NR_fstatfs64 | |
| 399 | # define SYS_fstatfs64 __NR_fstatfs64 | |
| 400 | #endif | |
| 401 | ||
| 402 | #ifdef __NR_fsync | |
| 403 | # define SYS_fsync __NR_fsync | |
| 404 | #endif | |
| 405 | ||
| 406 | #ifdef __NR_ftime | |
| 407 | # define SYS_ftime __NR_ftime | |
| 408 | #endif | |
| 409 | ||
| 410 | #ifdef __NR_ftruncate | |
| 411 | # define SYS_ftruncate __NR_ftruncate | |
| 412 | #endif | |
| 413 | ||
| 414 | #ifdef __NR_ftruncate64 | |
| 415 | # define SYS_ftruncate64 __NR_ftruncate64 | |
| 416 | #endif | |
| 417 | ||
| 418 | #ifdef __NR_futex | |
| 419 | # define SYS_futex __NR_futex | |
| 420 | #endif | |
| 421 | ||
| 422 | #ifdef __NR_futimesat | |
| 423 | # define SYS_futimesat __NR_futimesat | |
| 424 | #endif | |
| 425 | ||
| 426 | #ifdef __NR_get_kernel_syms | |
| 427 | # define SYS_get_kernel_syms __NR_get_kernel_syms | |
| 428 | #endif | |
| 429 | ||
| 430 | #ifdef __NR_get_mempolicy | |
| 431 | # define SYS_get_mempolicy __NR_get_mempolicy | |
| 432 | #endif | |
| 433 | ||
| 434 | #ifdef __NR_get_robust_list | |
| 435 | # define SYS_get_robust_list __NR_get_robust_list | |
| 436 | #endif | |
| 437 | ||
| 438 | #ifdef __NR_get_thread_area | |
| 439 | # define SYS_get_thread_area __NR_get_thread_area | |
| 440 | #endif | |
| 441 | ||
| 442 | #ifdef __NR_getcpu | |
| 443 | # define SYS_getcpu __NR_getcpu | |
| 444 | #endif | |
| 445 | ||
| 446 | #ifdef __NR_getcwd | |
| 447 | # define SYS_getcwd __NR_getcwd | |
| 448 | #endif | |
| 449 | ||
| 450 | #ifdef __NR_getdents | |
| 451 | # define SYS_getdents __NR_getdents | |
| 452 | #endif | |
| 453 | ||
| 454 | #ifdef __NR_getdents64 | |
| 455 | # define SYS_getdents64 __NR_getdents64 | |
| 456 | #endif | |
| 457 | ||
| 458 | #ifdef __NR_getdomainname | |
| 459 | # define SYS_getdomainname __NR_getdomainname | |
| 460 | #endif | |
| 461 | ||
| 462 | #ifdef __NR_getdtablesize | |
| 463 | # define SYS_getdtablesize __NR_getdtablesize | |
| 464 | #endif | |
| 465 | ||
| 466 | #ifdef __NR_getegid | |
| 467 | # define SYS_getegid __NR_getegid | |
| 468 | #endif | |
| 469 | ||
| 470 | #ifdef __NR_getegid32 | |
| 471 | # define SYS_getegid32 __NR_getegid32 | |
| 472 | #endif | |
| 473 | ||
| 474 | #ifdef __NR_geteuid | |
| 475 | # define SYS_geteuid __NR_geteuid | |
| 476 | #endif | |
| 477 | ||
| 478 | #ifdef __NR_geteuid32 | |
| 479 | # define SYS_geteuid32 __NR_geteuid32 | |
| 480 | #endif | |
| 481 | ||
| 482 | #ifdef __NR_getgid | |
| 483 | # define SYS_getgid __NR_getgid | |
| 484 | #endif | |
| 485 | ||
| 486 | #ifdef __NR_getgid32 | |
| 487 | # define SYS_getgid32 __NR_getgid32 | |
| 488 | #endif | |
| 489 | ||
| 490 | #ifdef __NR_getgroups | |
| 491 | # define SYS_getgroups __NR_getgroups | |
| 492 | #endif | |
| 493 | ||
| 494 | #ifdef __NR_getgroups32 | |
| 495 | # define SYS_getgroups32 __NR_getgroups32 | |
| 496 | #endif | |
| 497 | ||
| 498 | #ifdef __NR_gethostname | |
| 499 | # define SYS_gethostname __NR_gethostname | |
| 500 | #endif | |
| 501 | ||
| 502 | #ifdef __NR_getitimer | |
| 503 | # define SYS_getitimer __NR_getitimer | |
| 504 | #endif | |
| 505 | ||
| 506 | #ifdef __NR_getpagesize | |
| 507 | # define SYS_getpagesize __NR_getpagesize | |
| 508 | #endif | |
| 509 | ||
| 510 | #ifdef __NR_getpeername | |
| 511 | # define SYS_getpeername __NR_getpeername | |
| 512 | #endif | |
| 513 | ||
| 514 | #ifdef __NR_getpgid | |
| 515 | # define SYS_getpgid __NR_getpgid | |
| 516 | #endif | |
| 517 | ||
| 518 | #ifdef __NR_getpgrp | |
| 519 | # define SYS_getpgrp __NR_getpgrp | |
| 520 | #endif | |
| 521 | ||
| 522 | #ifdef __NR_getpid | |
| 523 | # define SYS_getpid __NR_getpid | |
| 524 | #endif | |
| 525 | ||
| 526 | #ifdef __NR_getpmsg | |
| 527 | # define SYS_getpmsg __NR_getpmsg | |
| 528 | #endif | |
| 529 | ||
| 530 | #ifdef __NR_getppid | |
| 531 | # define SYS_getppid __NR_getppid | |
| 532 | #endif | |
| 533 | ||
| 534 | #ifdef __NR_getpriority | |
| 535 | # define SYS_getpriority __NR_getpriority | |
| 536 | #endif | |
| 537 | ||
| 538 | #ifdef __NR_getrandom | |
| 539 | # define SYS_getrandom __NR_getrandom | |
| 540 | #endif | |
| 541 | ||
| 542 | #ifdef __NR_getresgid | |
| 543 | # define SYS_getresgid __NR_getresgid | |
| 544 | #endif | |
| 545 | ||
| 546 | #ifdef __NR_getresgid32 | |
| 547 | # define SYS_getresgid32 __NR_getresgid32 | |
| 548 | #endif | |
| 549 | ||
| 550 | #ifdef __NR_getresuid | |
| 551 | # define SYS_getresuid __NR_getresuid | |
| 552 | #endif | |
| 553 | ||
| 554 | #ifdef __NR_getresuid32 | |
| 555 | # define SYS_getresuid32 __NR_getresuid32 | |
| 556 | #endif | |
| 557 | ||
| 558 | #ifdef __NR_getrlimit | |
| 559 | # define SYS_getrlimit __NR_getrlimit | |
| 560 | #endif | |
| 561 | ||
| 562 | #ifdef __NR_getrusage | |
| 563 | # define SYS_getrusage __NR_getrusage | |
| 564 | #endif | |
| 565 | ||
| 566 | #ifdef __NR_getsid | |
| 567 | # define SYS_getsid __NR_getsid | |
| 568 | #endif | |
| 569 | ||
| 570 | #ifdef __NR_getsockname | |
| 571 | # define SYS_getsockname __NR_getsockname | |
| 572 | #endif | |
| 573 | ||
| 574 | #ifdef __NR_getsockopt | |
| 575 | # define SYS_getsockopt __NR_getsockopt | |
| 576 | #endif | |
| 577 | ||
| 578 | #ifdef __NR_gettid | |
| 579 | # define SYS_gettid __NR_gettid | |
| 580 | #endif | |
| 581 | ||
| 582 | #ifdef __NR_gettimeofday | |
| 583 | # define SYS_gettimeofday __NR_gettimeofday | |
| 584 | #endif | |
| 585 | ||
| 586 | #ifdef __NR_getuid | |
| 587 | # define SYS_getuid __NR_getuid | |
| 588 | #endif | |
| 589 | ||
| 590 | #ifdef __NR_getuid32 | |
| 591 | # define SYS_getuid32 __NR_getuid32 | |
| 592 | #endif | |
| 593 | ||
| 594 | #ifdef __NR_getunwind | |
| 595 | # define SYS_getunwind __NR_getunwind | |
| 596 | #endif | |
| 597 | ||
| 598 | #ifdef __NR_getxattr | |
| 599 | # define SYS_getxattr __NR_getxattr | |
| 600 | #endif | |
| 601 | ||
| 602 | #ifdef __NR_getxgid | |
| 603 | # define SYS_getxgid __NR_getxgid | |
| 604 | #endif | |
| 605 | ||
| 606 | #ifdef __NR_getxpid | |
| 607 | # define SYS_getxpid __NR_getxpid | |
| 608 | #endif | |
| 609 | ||
| 610 | #ifdef __NR_getxuid | |
| 611 | # define SYS_getxuid __NR_getxuid | |
| 612 | #endif | |
| 613 | ||
| 614 | #ifdef __NR_gtty | |
| 615 | # define SYS_gtty __NR_gtty | |
| 616 | #endif | |
| 617 | ||
| 618 | #ifdef __NR_idle | |
| 619 | # define SYS_idle __NR_idle | |
| 620 | #endif | |
| 621 | ||
| 622 | #ifdef __NR_init_module | |
| 623 | # define SYS_init_module __NR_init_module | |
| 624 | #endif | |
| 625 | ||
| 626 | #ifdef __NR_inotify_add_watch | |
| 627 | # define SYS_inotify_add_watch __NR_inotify_add_watch | |
| 628 | #endif | |
| 629 | ||
| 630 | #ifdef __NR_inotify_init | |
| 631 | # define SYS_inotify_init __NR_inotify_init | |
| 632 | #endif | |
| 633 | ||
| 634 | #ifdef __NR_inotify_init1 | |
| 635 | # define SYS_inotify_init1 __NR_inotify_init1 | |
| 636 | #endif | |
| 637 | ||
| 638 | #ifdef __NR_inotify_rm_watch | |
| 639 | # define SYS_inotify_rm_watch __NR_inotify_rm_watch | |
| 640 | #endif | |
| 641 | ||
| 642 | #ifdef __NR_io_cancel | |
| 643 | # define SYS_io_cancel __NR_io_cancel | |
| 644 | #endif | |
| 645 | ||
| 646 | #ifdef __NR_io_destroy | |
| 647 | # define SYS_io_destroy __NR_io_destroy | |
| 648 | #endif | |
| 649 | ||
| 650 | #ifdef __NR_io_getevents | |
| 651 | # define SYS_io_getevents __NR_io_getevents | |
| 652 | #endif | |
| 653 | ||
| 654 | #ifdef __NR_io_pgetevents | |
| 655 | # define SYS_io_pgetevents __NR_io_pgetevents | |
| 656 | #endif | |
| 657 | ||
| 658 | #ifdef __NR_io_setup | |
| 659 | # define SYS_io_setup __NR_io_setup | |
| 660 | #endif | |
| 661 | ||
| 662 | #ifdef __NR_io_submit | |
| 663 | # define SYS_io_submit __NR_io_submit | |
| 664 | #endif | |
| 665 | ||
| 666 | #ifdef __NR_ioctl | |
| 667 | # define SYS_ioctl __NR_ioctl | |
| 668 | #endif | |
| 669 | ||
| 670 | #ifdef __NR_ioperm | |
| 671 | # define SYS_ioperm __NR_ioperm | |
| 672 | #endif | |
| 673 | ||
| 674 | #ifdef __NR_iopl | |
| 675 | # define SYS_iopl __NR_iopl | |
| 676 | #endif | |
| 677 | ||
| 678 | #ifdef __NR_ioprio_get | |
| 679 | # define SYS_ioprio_get __NR_ioprio_get | |
| 680 | #endif | |
| 681 | ||
| 682 | #ifdef __NR_ioprio_set | |
| 683 | # define SYS_ioprio_set __NR_ioprio_set | |
| 684 | #endif | |
| 685 | ||
| 686 | #ifdef __NR_ipc | |
| 687 | # define SYS_ipc __NR_ipc | |
| 688 | #endif | |
| 689 | ||
| 690 | #ifdef __NR_kcmp | |
| 691 | # define SYS_kcmp __NR_kcmp | |
| 692 | #endif | |
| 693 | ||
| 694 | #ifdef __NR_kern_features | |
| 695 | # define SYS_kern_features __NR_kern_features | |
| 696 | #endif | |
| 697 | ||
| 698 | #ifdef __NR_kexec_file_load | |
| 699 | # define SYS_kexec_file_load __NR_kexec_file_load | |
| 700 | #endif | |
| 701 | ||
| 702 | #ifdef __NR_kexec_load | |
| 703 | # define SYS_kexec_load __NR_kexec_load | |
| 704 | #endif | |
| 705 | ||
| 706 | #ifdef __NR_keyctl | |
| 707 | # define SYS_keyctl __NR_keyctl | |
| 708 | #endif | |
| 709 | ||
| 710 | #ifdef __NR_kill | |
| 711 | # define SYS_kill __NR_kill | |
| 712 | #endif | |
| 713 | ||
| 714 | #ifdef __NR_lchown | |
| 715 | # define SYS_lchown __NR_lchown | |
| 716 | #endif | |
| 717 | ||
| 718 | #ifdef __NR_lchown32 | |
| 719 | # define SYS_lchown32 __NR_lchown32 | |
| 720 | #endif | |
| 721 | ||
| 722 | #ifdef __NR_lgetxattr | |
| 723 | # define SYS_lgetxattr __NR_lgetxattr | |
| 724 | #endif | |
| 725 | ||
| 726 | #ifdef __NR_link | |
| 727 | # define SYS_link __NR_link | |
| 728 | #endif | |
| 729 | ||
| 730 | #ifdef __NR_linkat | |
| 731 | # define SYS_linkat __NR_linkat | |
| 732 | #endif | |
| 733 | ||
| 734 | #ifdef __NR_listen | |
| 735 | # define SYS_listen __NR_listen | |
| 736 | #endif | |
| 737 | ||
| 738 | #ifdef __NR_listxattr | |
| 739 | # define SYS_listxattr __NR_listxattr | |
| 740 | #endif | |
| 741 | ||
| 742 | #ifdef __NR_llistxattr | |
| 743 | # define SYS_llistxattr __NR_llistxattr | |
| 744 | #endif | |
| 745 | ||
| 746 | #ifdef __NR_llseek | |
| 747 | # define SYS_llseek __NR_llseek | |
| 748 | #endif | |
| 749 | ||
| 750 | #ifdef __NR_lock | |
| 751 | # define SYS_lock __NR_lock | |
| 752 | #endif | |
| 753 | ||
| 754 | #ifdef __NR_lookup_dcookie | |
| 755 | # define SYS_lookup_dcookie __NR_lookup_dcookie | |
| 756 | #endif | |
| 757 | ||
| 758 | #ifdef __NR_lremovexattr | |
| 759 | # define SYS_lremovexattr __NR_lremovexattr | |
| 760 | #endif | |
| 761 | ||
| 762 | #ifdef __NR_lseek | |
| 763 | # define SYS_lseek __NR_lseek | |
| 764 | #endif | |
| 765 | ||
| 766 | #ifdef __NR_lsetxattr | |
| 767 | # define SYS_lsetxattr __NR_lsetxattr | |
| 768 | #endif | |
| 769 | ||
| 770 | #ifdef __NR_lstat | |
| 771 | # define SYS_lstat __NR_lstat | |
| 772 | #endif | |
| 773 | ||
| 774 | #ifdef __NR_lstat64 | |
| 775 | # define SYS_lstat64 __NR_lstat64 | |
| 776 | #endif | |
| 777 | ||
| 778 | #ifdef __NR_madvise | |
| 779 | # define SYS_madvise __NR_madvise | |
| 780 | #endif | |
| 781 | ||
| 782 | #ifdef __NR_mbind | |
| 783 | # define SYS_mbind __NR_mbind | |
| 784 | #endif | |
| 785 | ||
| 786 | #ifdef __NR_membarrier | |
| 787 | # define SYS_membarrier __NR_membarrier | |
| 788 | #endif | |
| 789 | ||
| 790 | #ifdef __NR_memfd_create | |
| 791 | # define SYS_memfd_create __NR_memfd_create | |
| 792 | #endif | |
| 793 | ||
| 794 | #ifdef __NR_memory_ordering | |
| 795 | # define SYS_memory_ordering __NR_memory_ordering | |
| 796 | #endif | |
| 797 | ||
| 798 | #ifdef __NR_migrate_pages | |
| 799 | # define SYS_migrate_pages __NR_migrate_pages | |
| 800 | #endif | |
| 801 | ||
| 802 | #ifdef __NR_mincore | |
| 803 | # define SYS_mincore __NR_mincore | |
| 804 | #endif | |
| 805 | ||
| 806 | #ifdef __NR_mkdir | |
| 807 | # define SYS_mkdir __NR_mkdir | |
| 808 | #endif | |
| 809 | ||
| 810 | #ifdef __NR_mkdirat | |
| 811 | # define SYS_mkdirat __NR_mkdirat | |
| 812 | #endif | |
| 813 | ||
| 814 | #ifdef __NR_mknod | |
| 815 | # define SYS_mknod __NR_mknod | |
| 816 | #endif | |
| 817 | ||
| 818 | #ifdef __NR_mknodat | |
| 819 | # define SYS_mknodat __NR_mknodat | |
| 820 | #endif | |
| 821 | ||
| 822 | #ifdef __NR_mlock | |
| 823 | # define SYS_mlock __NR_mlock | |
| 824 | #endif | |
| 825 | ||
| 826 | #ifdef __NR_mlock2 | |
| 827 | # define SYS_mlock2 __NR_mlock2 | |
| 828 | #endif | |
| 829 | ||
| 830 | #ifdef __NR_mlockall | |
| 831 | # define SYS_mlockall __NR_mlockall | |
| 832 | #endif | |
| 833 | ||
| 834 | #ifdef __NR_mmap | |
| 835 | # define SYS_mmap __NR_mmap | |
| 836 | #endif | |
| 837 | ||
| 838 | #ifdef __NR_mmap2 | |
| 839 | # define SYS_mmap2 __NR_mmap2 | |
| 840 | #endif | |
| 841 | ||
| 842 | #ifdef __NR_modify_ldt | |
| 843 | # define SYS_modify_ldt __NR_modify_ldt | |
| 844 | #endif | |
| 845 | ||
| 846 | #ifdef __NR_mount | |
| 847 | # define SYS_mount __NR_mount | |
| 848 | #endif | |
| 849 | ||
| 850 | #ifdef __NR_move_pages | |
| 851 | # define SYS_move_pages __NR_move_pages | |
| 852 | #endif | |
| 853 | ||
| 854 | #ifdef __NR_mprotect | |
| 855 | # define SYS_mprotect __NR_mprotect | |
| 856 | #endif | |
| 857 | ||
| 858 | #ifdef __NR_mpx | |
| 859 | # define SYS_mpx __NR_mpx | |
| 860 | #endif | |
| 861 | ||
| 862 | #ifdef __NR_mq_getsetattr | |
| 863 | # define SYS_mq_getsetattr __NR_mq_getsetattr | |
| 864 | #endif | |
| 865 | ||
| 866 | #ifdef __NR_mq_notify | |
| 867 | # define SYS_mq_notify __NR_mq_notify | |
| 868 | #endif | |
| 869 | ||
| 870 | #ifdef __NR_mq_open | |
| 871 | # define SYS_mq_open __NR_mq_open | |
| 872 | #endif | |
| 873 | ||
| 874 | #ifdef __NR_mq_timedreceive | |
| 875 | # define SYS_mq_timedreceive __NR_mq_timedreceive | |
| 876 | #endif | |
| 877 | ||
| 878 | #ifdef __NR_mq_timedsend | |
| 879 | # define SYS_mq_timedsend __NR_mq_timedsend | |
| 880 | #endif | |
| 881 | ||
| 882 | #ifdef __NR_mq_unlink | |
| 883 | # define SYS_mq_unlink __NR_mq_unlink | |
| 884 | #endif | |
| 885 | ||
| 886 | #ifdef __NR_mremap | |
| 887 | # define SYS_mremap __NR_mremap | |
| 888 | #endif | |
| 889 | ||
| 890 | #ifdef __NR_msgctl | |
| 891 | # define SYS_msgctl __NR_msgctl | |
| 892 | #endif | |
| 893 | ||
| 894 | #ifdef __NR_msgget | |
| 895 | # define SYS_msgget __NR_msgget | |
| 896 | #endif | |
| 897 | ||
| 898 | #ifdef __NR_msgrcv | |
| 899 | # define SYS_msgrcv __NR_msgrcv | |
| 900 | #endif | |
| 901 | ||
| 902 | #ifdef __NR_msgsnd | |
| 903 | # define SYS_msgsnd __NR_msgsnd | |
| 904 | #endif | |
| 905 | ||
| 906 | #ifdef __NR_msync | |
| 907 | # define SYS_msync __NR_msync | |
| 908 | #endif | |
| 909 | ||
| 910 | #ifdef __NR_multiplexer | |
| 911 | # define SYS_multiplexer __NR_multiplexer | |
| 912 | #endif | |
| 913 | ||
| 914 | #ifdef __NR_munlock | |
| 915 | # define SYS_munlock __NR_munlock | |
| 916 | #endif | |
| 917 | ||
| 918 | #ifdef __NR_munlockall | |
| 919 | # define SYS_munlockall __NR_munlockall | |
| 920 | #endif | |
| 921 | ||
| 922 | #ifdef __NR_munmap | |
| 923 | # define SYS_munmap __NR_munmap | |
| 924 | #endif | |
| 925 | ||
| 926 | #ifdef __NR_name_to_handle_at | |
| 927 | # define SYS_name_to_handle_at __NR_name_to_handle_at | |
| 928 | #endif | |
| 929 | ||
| 930 | #ifdef __NR_nanosleep | |
| 931 | # define SYS_nanosleep __NR_nanosleep | |
| 932 | #endif | |
| 933 | ||
| 934 | #ifdef __NR_newfstatat | |
| 935 | # define SYS_newfstatat __NR_newfstatat | |
| 936 | #endif | |
| 937 | ||
| 938 | #ifdef __NR_nfsservctl | |
| 939 | # define SYS_nfsservctl __NR_nfsservctl | |
| 940 | #endif | |
| 941 | ||
| 942 | #ifdef __NR_ni_syscall | |
| 943 | # define SYS_ni_syscall __NR_ni_syscall | |
| 944 | #endif | |
| 945 | ||
| 946 | #ifdef __NR_nice | |
| 947 | # define SYS_nice __NR_nice | |
| 948 | #endif | |
| 949 | ||
| 950 | #ifdef __NR_old_adjtimex | |
| 951 | # define SYS_old_adjtimex __NR_old_adjtimex | |
| 952 | #endif | |
| 953 | ||
| 954 | #ifdef __NR_oldfstat | |
| 955 | # define SYS_oldfstat __NR_oldfstat | |
| 956 | #endif | |
| 957 | ||
| 958 | #ifdef __NR_oldlstat | |
| 959 | # define SYS_oldlstat __NR_oldlstat | |
| 960 | #endif | |
| 961 | ||
| 962 | #ifdef __NR_oldolduname | |
| 963 | # define SYS_oldolduname __NR_oldolduname | |
| 964 | #endif | |
| 965 | ||
| 966 | #ifdef __NR_oldstat | |
| 967 | # define SYS_oldstat __NR_oldstat | |
| 968 | #endif | |
| 969 | ||
| 970 | #ifdef __NR_oldumount | |
| 971 | # define SYS_oldumount __NR_oldumount | |
| 972 | #endif | |
| 973 | ||
| 974 | #ifdef __NR_olduname | |
| 975 | # define SYS_olduname __NR_olduname | |
| 976 | #endif | |
| 977 | ||
| 978 | #ifdef __NR_open | |
| 979 | # define SYS_open __NR_open | |
| 980 | #endif | |
| 981 | ||
| 982 | #ifdef __NR_open_by_handle_at | |
| 983 | # define SYS_open_by_handle_at __NR_open_by_handle_at | |
| 984 | #endif | |
| 985 | ||
| 986 | #ifdef __NR_openat | |
| 987 | # define SYS_openat __NR_openat | |
| 988 | #endif | |
| 989 | ||
| 990 | #ifdef __NR_osf_adjtime | |
| 991 | # define SYS_osf_adjtime __NR_osf_adjtime | |
| 992 | #endif | |
| 993 | ||
| 994 | #ifdef __NR_osf_afs_syscall | |
| 995 | # define SYS_osf_afs_syscall __NR_osf_afs_syscall | |
| 996 | #endif | |
| 997 | ||
| 998 | #ifdef __NR_osf_alt_plock | |
| 999 | # define SYS_osf_alt_plock __NR_osf_alt_plock | |
| 1000 | #endif | |
| 1001 | ||
| 1002 | #ifdef __NR_osf_alt_setsid | |
| 1003 | # define SYS_osf_alt_setsid __NR_osf_alt_setsid | |
| 1004 | #endif | |
| 1005 | ||
| 1006 | #ifdef __NR_osf_alt_sigpending | |
| 1007 | # define SYS_osf_alt_sigpending __NR_osf_alt_sigpending | |
| 1008 | #endif | |
| 1009 | ||
| 1010 | #ifdef __NR_osf_asynch_daemon | |
| 1011 | # define SYS_osf_asynch_daemon __NR_osf_asynch_daemon | |
| 1012 | #endif | |
| 1013 | ||
| 1014 | #ifdef __NR_osf_audcntl | |
| 1015 | # define SYS_osf_audcntl __NR_osf_audcntl | |
| 1016 | #endif | |
| 1017 | ||
| 1018 | #ifdef __NR_osf_audgen | |
| 1019 | # define SYS_osf_audgen __NR_osf_audgen | |
| 1020 | #endif | |
| 1021 | ||
| 1022 | #ifdef __NR_osf_chflags | |
| 1023 | # define SYS_osf_chflags __NR_osf_chflags | |
| 1024 | #endif | |
| 1025 | ||
| 1026 | #ifdef __NR_osf_execve | |
| 1027 | # define SYS_osf_execve __NR_osf_execve | |
| 1028 | #endif | |
| 1029 | ||
| 1030 | #ifdef __NR_osf_exportfs | |
| 1031 | # define SYS_osf_exportfs __NR_osf_exportfs | |
| 1032 | #endif | |
| 1033 | ||
| 1034 | #ifdef __NR_osf_fchflags | |
| 1035 | # define SYS_osf_fchflags __NR_osf_fchflags | |
| 1036 | #endif | |
| 1037 | ||
| 1038 | #ifdef __NR_osf_fdatasync | |
| 1039 | # define SYS_osf_fdatasync __NR_osf_fdatasync | |
| 1040 | #endif | |
| 1041 | ||
| 1042 | #ifdef __NR_osf_fpathconf | |
| 1043 | # define SYS_osf_fpathconf __NR_osf_fpathconf | |
| 1044 | #endif | |
| 1045 | ||
| 1046 | #ifdef __NR_osf_fstat | |
| 1047 | # define SYS_osf_fstat __NR_osf_fstat | |
| 1048 | #endif | |
| 1049 | ||
| 1050 | #ifdef __NR_osf_fstatfs | |
| 1051 | # define SYS_osf_fstatfs __NR_osf_fstatfs | |
| 1052 | #endif | |
| 1053 | ||
| 1054 | #ifdef __NR_osf_fstatfs64 | |
| 1055 | # define SYS_osf_fstatfs64 __NR_osf_fstatfs64 | |
| 1056 | #endif | |
| 1057 | ||
| 1058 | #ifdef __NR_osf_fuser | |
| 1059 | # define SYS_osf_fuser __NR_osf_fuser | |
| 1060 | #endif | |
| 1061 | ||
| 1062 | #ifdef __NR_osf_getaddressconf | |
| 1063 | # define SYS_osf_getaddressconf __NR_osf_getaddressconf | |
| 1064 | #endif | |
| 1065 | ||
| 1066 | #ifdef __NR_osf_getdirentries | |
| 1067 | # define SYS_osf_getdirentries __NR_osf_getdirentries | |
| 1068 | #endif | |
| 1069 | ||
| 1070 | #ifdef __NR_osf_getdomainname | |
| 1071 | # define SYS_osf_getdomainname __NR_osf_getdomainname | |
| 1072 | #endif | |
| 1073 | ||
| 1074 | #ifdef __NR_osf_getfh | |
| 1075 | # define SYS_osf_getfh __NR_osf_getfh | |
| 1076 | #endif | |
| 1077 | ||
| 1078 | #ifdef __NR_osf_getfsstat | |
| 1079 | # define SYS_osf_getfsstat __NR_osf_getfsstat | |
| 1080 | #endif | |
| 1081 | ||
| 1082 | #ifdef __NR_osf_gethostid | |
| 1083 | # define SYS_osf_gethostid __NR_osf_gethostid | |
| 1084 | #endif | |
| 1085 | ||
| 1086 | #ifdef __NR_osf_getitimer | |
| 1087 | # define SYS_osf_getitimer __NR_osf_getitimer | |
| 1088 | #endif | |
| 1089 | ||
| 1090 | #ifdef __NR_osf_getlogin | |
| 1091 | # define SYS_osf_getlogin __NR_osf_getlogin | |
| 1092 | #endif | |
| 1093 | ||
| 1094 | #ifdef __NR_osf_getmnt | |
| 1095 | # define SYS_osf_getmnt __NR_osf_getmnt | |
| 1096 | #endif | |
| 1097 | ||
| 1098 | #ifdef __NR_osf_getrusage | |
| 1099 | # define SYS_osf_getrusage __NR_osf_getrusage | |
| 1100 | #endif | |
| 1101 | ||
| 1102 | #ifdef __NR_osf_getsysinfo | |
| 1103 | # define SYS_osf_getsysinfo __NR_osf_getsysinfo | |
| 1104 | #endif | |
| 1105 | ||
| 1106 | #ifdef __NR_osf_gettimeofday | |
| 1107 | # define SYS_osf_gettimeofday __NR_osf_gettimeofday | |
| 1108 | #endif | |
| 1109 | ||
| 1110 | #ifdef __NR_osf_kloadcall | |
| 1111 | # define SYS_osf_kloadcall __NR_osf_kloadcall | |
| 1112 | #endif | |
| 1113 | ||
| 1114 | #ifdef __NR_osf_kmodcall | |
| 1115 | # define SYS_osf_kmodcall __NR_osf_kmodcall | |
| 1116 | #endif | |
| 1117 | ||
| 1118 | #ifdef __NR_osf_lstat | |
| 1119 | # define SYS_osf_lstat __NR_osf_lstat | |
| 1120 | #endif | |
| 1121 | ||
| 1122 | #ifdef __NR_osf_memcntl | |
| 1123 | # define SYS_osf_memcntl __NR_osf_memcntl | |
| 1124 | #endif | |
| 1125 | ||
| 1126 | #ifdef __NR_osf_mincore | |
| 1127 | # define SYS_osf_mincore __NR_osf_mincore | |
| 1128 | #endif | |
| 1129 | ||
| 1130 | #ifdef __NR_osf_mount | |
| 1131 | # define SYS_osf_mount __NR_osf_mount | |
| 1132 | #endif | |
| 1133 | ||
| 1134 | #ifdef __NR_osf_mremap | |
| 1135 | # define SYS_osf_mremap __NR_osf_mremap | |
| 1136 | #endif | |
| 1137 | ||
| 1138 | #ifdef __NR_osf_msfs_syscall | |
| 1139 | # define SYS_osf_msfs_syscall __NR_osf_msfs_syscall | |
| 1140 | #endif | |
| 1141 | ||
| 1142 | #ifdef __NR_osf_msleep | |
| 1143 | # define SYS_osf_msleep __NR_osf_msleep | |
| 1144 | #endif | |
| 1145 | ||
| 1146 | #ifdef __NR_osf_mvalid | |
| 1147 | # define SYS_osf_mvalid __NR_osf_mvalid | |
| 1148 | #endif | |
| 1149 | ||
| 1150 | #ifdef __NR_osf_mwakeup | |
| 1151 | # define SYS_osf_mwakeup __NR_osf_mwakeup | |
| 1152 | #endif | |
| 1153 | ||
| 1154 | #ifdef __NR_osf_naccept | |
| 1155 | # define SYS_osf_naccept __NR_osf_naccept | |
| 1156 | #endif | |
| 1157 | ||
| 1158 | #ifdef __NR_osf_nfssvc | |
| 1159 | # define SYS_osf_nfssvc __NR_osf_nfssvc | |
| 1160 | #endif | |
| 1161 | ||
| 1162 | #ifdef __NR_osf_ngetpeername | |
| 1163 | # define SYS_osf_ngetpeername __NR_osf_ngetpeername | |
| 1164 | #endif | |
| 1165 | ||
| 1166 | #ifdef __NR_osf_ngetsockname | |
| 1167 | # define SYS_osf_ngetsockname __NR_osf_ngetsockname | |
| 1168 | #endif | |
| 1169 | ||
| 1170 | #ifdef __NR_osf_nrecvfrom | |
| 1171 | # define SYS_osf_nrecvfrom __NR_osf_nrecvfrom | |
| 1172 | #endif | |
| 1173 | ||
| 1174 | #ifdef __NR_osf_nrecvmsg | |
| 1175 | # define SYS_osf_nrecvmsg __NR_osf_nrecvmsg | |
| 1176 | #endif | |
| 1177 | ||
| 1178 | #ifdef __NR_osf_nsendmsg | |
| 1179 | # define SYS_osf_nsendmsg __NR_osf_nsendmsg | |
| 1180 | #endif | |
| 1181 | ||
| 1182 | #ifdef __NR_osf_ntp_adjtime | |
| 1183 | # define SYS_osf_ntp_adjtime __NR_osf_ntp_adjtime | |
| 1184 | #endif | |
| 1185 | ||
| 1186 | #ifdef __NR_osf_ntp_gettime | |
| 1187 | # define SYS_osf_ntp_gettime __NR_osf_ntp_gettime | |
| 1188 | #endif | |
| 1189 | ||
| 1190 | #ifdef __NR_osf_old_creat | |
| 1191 | # define SYS_osf_old_creat __NR_osf_old_creat | |
| 1192 | #endif | |
| 1193 | ||
| 1194 | #ifdef __NR_osf_old_fstat | |
| 1195 | # define SYS_osf_old_fstat __NR_osf_old_fstat | |
| 1196 | #endif | |
| 1197 | ||
| 1198 | #ifdef __NR_osf_old_getpgrp | |
| 1199 | # define SYS_osf_old_getpgrp __NR_osf_old_getpgrp | |
| 1200 | #endif | |
| 1201 | ||
| 1202 | #ifdef __NR_osf_old_killpg | |
| 1203 | # define SYS_osf_old_killpg __NR_osf_old_killpg | |
| 1204 | #endif | |
| 1205 | ||
| 1206 | #ifdef __NR_osf_old_lstat | |
| 1207 | # define SYS_osf_old_lstat __NR_osf_old_lstat | |
| 1208 | #endif | |
| 1209 | ||
| 1210 | #ifdef __NR_osf_old_open | |
| 1211 | # define SYS_osf_old_open __NR_osf_old_open | |
| 1212 | #endif | |
| 1213 | ||
| 1214 | #ifdef __NR_osf_old_sigaction | |
| 1215 | # define SYS_osf_old_sigaction __NR_osf_old_sigaction | |
| 1216 | #endif | |
| 1217 | ||
| 1218 | #ifdef __NR_osf_old_sigblock | |
| 1219 | # define SYS_osf_old_sigblock __NR_osf_old_sigblock | |
| 1220 | #endif | |
| 1221 | ||
| 1222 | #ifdef __NR_osf_old_sigreturn | |
| 1223 | # define SYS_osf_old_sigreturn __NR_osf_old_sigreturn | |
| 1224 | #endif | |
| 1225 | ||
| 1226 | #ifdef __NR_osf_old_sigsetmask | |
| 1227 | # define SYS_osf_old_sigsetmask __NR_osf_old_sigsetmask | |
| 1228 | #endif | |
| 1229 | ||
| 1230 | #ifdef __NR_osf_old_sigvec | |
| 1231 | # define SYS_osf_old_sigvec __NR_osf_old_sigvec | |
| 1232 | #endif | |
| 1233 | ||
| 1234 | #ifdef __NR_osf_old_stat | |
| 1235 | # define SYS_osf_old_stat __NR_osf_old_stat | |
| 1236 | #endif | |
| 1237 | ||
| 1238 | #ifdef __NR_osf_old_vadvise | |
| 1239 | # define SYS_osf_old_vadvise __NR_osf_old_vadvise | |
| 1240 | #endif | |
| 1241 | ||
| 1242 | #ifdef __NR_osf_old_vtrace | |
| 1243 | # define SYS_osf_old_vtrace __NR_osf_old_vtrace | |
| 1244 | #endif | |
| 1245 | ||
| 1246 | #ifdef __NR_osf_old_wait | |
| 1247 | # define SYS_osf_old_wait __NR_osf_old_wait | |
| 1248 | #endif | |
| 1249 | ||
| 1250 | #ifdef __NR_osf_oldquota | |
| 1251 | # define SYS_osf_oldquota __NR_osf_oldquota | |
| 1252 | #endif | |
| 1253 | ||
| 1254 | #ifdef __NR_osf_pathconf | |
| 1255 | # define SYS_osf_pathconf __NR_osf_pathconf | |
| 1256 | #endif | |
| 1257 | ||
| 1258 | #ifdef __NR_osf_pid_block | |
| 1259 | # define SYS_osf_pid_block __NR_osf_pid_block | |
| 1260 | #endif | |
| 1261 | ||
| 1262 | #ifdef __NR_osf_pid_unblock | |
| 1263 | # define SYS_osf_pid_unblock __NR_osf_pid_unblock | |
| 1264 | #endif | |
| 1265 | ||
| 1266 | #ifdef __NR_osf_plock | |
| 1267 | # define SYS_osf_plock __NR_osf_plock | |
| 1268 | #endif | |
| 1269 | ||
| 1270 | #ifdef __NR_osf_priocntlset | |
| 1271 | # define SYS_osf_priocntlset __NR_osf_priocntlset | |
| 1272 | #endif | |
| 1273 | ||
| 1274 | #ifdef __NR_osf_profil | |
| 1275 | # define SYS_osf_profil __NR_osf_profil | |
| 1276 | #endif | |
| 1277 | ||
| 1278 | #ifdef __NR_osf_proplist_syscall | |
| 1279 | # define SYS_osf_proplist_syscall __NR_osf_proplist_syscall | |
| 1280 | #endif | |
| 1281 | ||
| 1282 | #ifdef __NR_osf_reboot | |
| 1283 | # define SYS_osf_reboot __NR_osf_reboot | |
| 1284 | #endif | |
| 1285 | ||
| 1286 | #ifdef __NR_osf_revoke | |
| 1287 | # define SYS_osf_revoke __NR_osf_revoke | |
| 1288 | #endif | |
| 1289 | ||
| 1290 | #ifdef __NR_osf_sbrk | |
| 1291 | # define SYS_osf_sbrk __NR_osf_sbrk | |
| 1292 | #endif | |
| 1293 | ||
| 1294 | #ifdef __NR_osf_security | |
| 1295 | # define SYS_osf_security __NR_osf_security | |
| 1296 | #endif | |
| 1297 | ||
| 1298 | #ifdef __NR_osf_select | |
| 1299 | # define SYS_osf_select __NR_osf_select | |
| 1300 | #endif | |
| 1301 | ||
| 1302 | #ifdef __NR_osf_set_program_attributes | |
| 1303 | # define SYS_osf_set_program_attributes __NR_osf_set_program_attributes | |
| 1304 | #endif | |
| 1305 | ||
| 1306 | #ifdef __NR_osf_set_speculative | |
| 1307 | # define SYS_osf_set_speculative __NR_osf_set_speculative | |
| 1308 | #endif | |
| 1309 | ||
| 1310 | #ifdef __NR_osf_sethostid | |
| 1311 | # define SYS_osf_sethostid __NR_osf_sethostid | |
| 1312 | #endif | |
| 1313 | ||
| 1314 | #ifdef __NR_osf_setitimer | |
| 1315 | # define SYS_osf_setitimer __NR_osf_setitimer | |
| 1316 | #endif | |
| 1317 | ||
| 1318 | #ifdef __NR_osf_setlogin | |
| 1319 | # define SYS_osf_setlogin __NR_osf_setlogin | |
| 1320 | #endif | |
| 1321 | ||
| 1322 | #ifdef __NR_osf_setsysinfo | |
| 1323 | # define SYS_osf_setsysinfo __NR_osf_setsysinfo | |
| 1324 | #endif | |
| 1325 | ||
| 1326 | #ifdef __NR_osf_settimeofday | |
| 1327 | # define SYS_osf_settimeofday __NR_osf_settimeofday | |
| 1328 | #endif | |
| 1329 | ||
| 1330 | #ifdef __NR_osf_shmat | |
| 1331 | # define SYS_osf_shmat __NR_osf_shmat | |
| 1332 | #endif | |
| 1333 | ||
| 1334 | #ifdef __NR_osf_signal | |
| 1335 | # define SYS_osf_signal __NR_osf_signal | |
| 1336 | #endif | |
| 1337 | ||
| 1338 | #ifdef __NR_osf_sigprocmask | |
| 1339 | # define SYS_osf_sigprocmask __NR_osf_sigprocmask | |
| 1340 | #endif | |
| 1341 | ||
| 1342 | #ifdef __NR_osf_sigsendset | |
| 1343 | # define SYS_osf_sigsendset __NR_osf_sigsendset | |
| 1344 | #endif | |
| 1345 | ||
| 1346 | #ifdef __NR_osf_sigstack | |
| 1347 | # define SYS_osf_sigstack __NR_osf_sigstack | |
| 1348 | #endif | |
| 1349 | ||
| 1350 | #ifdef __NR_osf_sigwaitprim | |
| 1351 | # define SYS_osf_sigwaitprim __NR_osf_sigwaitprim | |
| 1352 | #endif | |
| 1353 | ||
| 1354 | #ifdef __NR_osf_sstk | |
| 1355 | # define SYS_osf_sstk __NR_osf_sstk | |
| 1356 | #endif | |
| 1357 | ||
| 1358 | #ifdef __NR_osf_stat | |
| 1359 | # define SYS_osf_stat __NR_osf_stat | |
| 1360 | #endif | |
| 1361 | ||
| 1362 | #ifdef __NR_osf_statfs | |
| 1363 | # define SYS_osf_statfs __NR_osf_statfs | |
| 1364 | #endif | |
| 1365 | ||
| 1366 | #ifdef __NR_osf_statfs64 | |
| 1367 | # define SYS_osf_statfs64 __NR_osf_statfs64 | |
| 1368 | #endif | |
| 1369 | ||
| 1370 | #ifdef __NR_osf_subsys_info | |
| 1371 | # define SYS_osf_subsys_info __NR_osf_subsys_info | |
| 1372 | #endif | |
| 1373 | ||
| 1374 | #ifdef __NR_osf_swapctl | |
| 1375 | # define SYS_osf_swapctl __NR_osf_swapctl | |
| 1376 | #endif | |
| 1377 | ||
| 1378 | #ifdef __NR_osf_swapon | |
| 1379 | # define SYS_osf_swapon __NR_osf_swapon | |
| 1380 | #endif | |
| 1381 | ||
| 1382 | #ifdef __NR_osf_syscall | |
| 1383 | # define SYS_osf_syscall __NR_osf_syscall | |
| 1384 | #endif | |
| 1385 | ||
| 1386 | #ifdef __NR_osf_sysinfo | |
| 1387 | # define SYS_osf_sysinfo __NR_osf_sysinfo | |
| 1388 | #endif | |
| 1389 | ||
| 1390 | #ifdef __NR_osf_table | |
| 1391 | # define SYS_osf_table __NR_osf_table | |
| 1392 | #endif | |
| 1393 | ||
| 1394 | #ifdef __NR_osf_uadmin | |
| 1395 | # define SYS_osf_uadmin __NR_osf_uadmin | |
| 1396 | #endif | |
| 1397 | ||
| 1398 | #ifdef __NR_osf_usleep_thread | |
| 1399 | # define SYS_osf_usleep_thread __NR_osf_usleep_thread | |
| 1400 | #endif | |
| 1401 | ||
| 1402 | #ifdef __NR_osf_uswitch | |
| 1403 | # define SYS_osf_uswitch __NR_osf_uswitch | |
| 1404 | #endif | |
| 1405 | ||
| 1406 | #ifdef __NR_osf_utc_adjtime | |
| 1407 | # define SYS_osf_utc_adjtime __NR_osf_utc_adjtime | |
| 1408 | #endif | |
| 1409 | ||
| 1410 | #ifdef __NR_osf_utc_gettime | |
| 1411 | # define SYS_osf_utc_gettime __NR_osf_utc_gettime | |
| 1412 | #endif | |
| 1413 | ||
| 1414 | #ifdef __NR_osf_utimes | |
| 1415 | # define SYS_osf_utimes __NR_osf_utimes | |
| 1416 | #endif | |
| 1417 | ||
| 1418 | #ifdef __NR_osf_utsname | |
| 1419 | # define SYS_osf_utsname __NR_osf_utsname | |
| 1420 | #endif | |
| 1421 | ||
| 1422 | #ifdef __NR_osf_wait4 | |
| 1423 | # define SYS_osf_wait4 __NR_osf_wait4 | |
| 1424 | #endif | |
| 1425 | ||
| 1426 | #ifdef __NR_osf_waitid | |
| 1427 | # define SYS_osf_waitid __NR_osf_waitid | |
| 1428 | #endif | |
| 1429 | ||
| 1430 | #ifdef __NR_pause | |
| 1431 | # define SYS_pause __NR_pause | |
| 1432 | #endif | |
| 1433 | ||
| 1434 | #ifdef __NR_pciconfig_iobase | |
| 1435 | # define SYS_pciconfig_iobase __NR_pciconfig_iobase | |
| 1436 | #endif | |
| 1437 | ||
| 1438 | #ifdef __NR_pciconfig_read | |
| 1439 | # define SYS_pciconfig_read __NR_pciconfig_read | |
| 1440 | #endif | |
| 1441 | ||
| 1442 | #ifdef __NR_pciconfig_write | |
| 1443 | # define SYS_pciconfig_write __NR_pciconfig_write | |
| 1444 | #endif | |
| 1445 | ||
| 1446 | #ifdef __NR_perf_event_open | |
| 1447 | # define SYS_perf_event_open __NR_perf_event_open | |
| 1448 | #endif | |
| 1449 | ||
| 1450 | #ifdef __NR_perfctr | |
| 1451 | # define SYS_perfctr __NR_perfctr | |
| 1452 | #endif | |
| 1453 | ||
| 1454 | #ifdef __NR_perfmonctl | |
| 1455 | # define SYS_perfmonctl __NR_perfmonctl | |
| 1456 | #endif | |
| 1457 | ||
| 1458 | #ifdef __NR_personality | |
| 1459 | # define SYS_personality __NR_personality | |
| 1460 | #endif | |
| 1461 | ||
| 1462 | #ifdef __NR_pipe | |
| 1463 | # define SYS_pipe __NR_pipe | |
| 1464 | #endif | |
| 1465 | ||
| 1466 | #ifdef __NR_pipe2 | |
| 1467 | # define SYS_pipe2 __NR_pipe2 | |
| 1468 | #endif | |
| 1469 | ||
| 1470 | #ifdef __NR_pivot_root | |
| 1471 | # define SYS_pivot_root __NR_pivot_root | |
| 1472 | #endif | |
| 1473 | ||
| 1474 | #ifdef __NR_pkey_alloc | |
| 1475 | # define SYS_pkey_alloc __NR_pkey_alloc | |
| 1476 | #endif | |
| 1477 | ||
| 1478 | #ifdef __NR_pkey_free | |
| 1479 | # define SYS_pkey_free __NR_pkey_free | |
| 1480 | #endif | |
| 1481 | ||
| 1482 | #ifdef __NR_pkey_mprotect | |
| 1483 | # define SYS_pkey_mprotect __NR_pkey_mprotect | |
| 1484 | #endif | |
| 1485 | ||
| 1486 | #ifdef __NR_poll | |
| 1487 | # define SYS_poll __NR_poll | |
| 1488 | #endif | |
| 1489 | ||
| 1490 | #ifdef __NR_ppoll | |
| 1491 | # define SYS_ppoll __NR_ppoll | |
| 1492 | #endif | |
| 1493 | ||
| 1494 | #ifdef __NR_prctl | |
| 1495 | # define SYS_prctl __NR_prctl | |
| 1496 | #endif | |
| 1497 | ||
| 1498 | #ifdef __NR_pread64 | |
| 1499 | # define SYS_pread64 __NR_pread64 | |
| 1500 | #endif | |
| 1501 | ||
| 1502 | #ifdef __NR_preadv | |
| 1503 | # define SYS_preadv __NR_preadv | |
| 1504 | #endif | |
| 1505 | ||
| 1506 | #ifdef __NR_preadv2 | |
| 1507 | # define SYS_preadv2 __NR_preadv2 | |
| 1508 | #endif | |
| 1509 | ||
| 1510 | #ifdef __NR_prlimit64 | |
| 1511 | # define SYS_prlimit64 __NR_prlimit64 | |
| 1512 | #endif | |
| 1513 | ||
| 1514 | #ifdef __NR_process_vm_readv | |
| 1515 | # define SYS_process_vm_readv __NR_process_vm_readv | |
| 1516 | #endif | |
| 1517 | ||
| 1518 | #ifdef __NR_process_vm_writev | |
| 1519 | # define SYS_process_vm_writev __NR_process_vm_writev | |
| 1520 | #endif | |
| 1521 | ||
| 1522 | #ifdef __NR_prof | |
| 1523 | # define SYS_prof __NR_prof | |
| 1524 | #endif | |
| 1525 | ||
| 1526 | #ifdef __NR_profil | |
| 1527 | # define SYS_profil __NR_profil | |
| 1528 | #endif | |
| 1529 | ||
| 1530 | #ifdef __NR_pselect6 | |
| 1531 | # define SYS_pselect6 __NR_pselect6 | |
| 1532 | #endif | |
| 1533 | ||
| 1534 | #ifdef __NR_ptrace | |
| 1535 | # define SYS_ptrace __NR_ptrace | |
| 1536 | #endif | |
| 1537 | ||
| 1538 | #ifdef __NR_putpmsg | |
| 1539 | # define SYS_putpmsg __NR_putpmsg | |
| 1540 | #endif | |
| 1541 | ||
| 1542 | #ifdef __NR_pwrite64 | |
| 1543 | # define SYS_pwrite64 __NR_pwrite64 | |
| 1544 | #endif | |
| 1545 | ||
| 1546 | #ifdef __NR_pwritev | |
| 1547 | # define SYS_pwritev __NR_pwritev | |
| 1548 | #endif | |
| 1549 | ||
| 1550 | #ifdef __NR_pwritev2 | |
| 1551 | # define SYS_pwritev2 __NR_pwritev2 | |
| 1552 | #endif | |
| 1553 | ||
| 1554 | #ifdef __NR_query_module | |
| 1555 | # define SYS_query_module __NR_query_module | |
| 1556 | #endif | |
| 1557 | ||
| 1558 | #ifdef __NR_quotactl | |
| 1559 | # define SYS_quotactl __NR_quotactl | |
| 1560 | #endif | |
| 1561 | ||
| 1562 | #ifdef __NR_read | |
| 1563 | # define SYS_read __NR_read | |
| 1564 | #endif | |
| 1565 | ||
| 1566 | #ifdef __NR_readahead | |
| 1567 | # define SYS_readahead __NR_readahead | |
| 1568 | #endif | |
| 1569 | ||
| 1570 | #ifdef __NR_readdir | |
| 1571 | # define SYS_readdir __NR_readdir | |
| 1572 | #endif | |
| 1573 | ||
| 1574 | #ifdef __NR_readlink | |
| 1575 | # define SYS_readlink __NR_readlink | |
| 1576 | #endif | |
| 1577 | ||
| 1578 | #ifdef __NR_readlinkat | |
| 1579 | # define SYS_readlinkat __NR_readlinkat | |
| 1580 | #endif | |
| 1581 | ||
| 1582 | #ifdef __NR_readv | |
| 1583 | # define SYS_readv __NR_readv | |
| 1584 | #endif | |
| 1585 | ||
| 1586 | #ifdef __NR_reboot | |
| 1587 | # define SYS_reboot __NR_reboot | |
| 1588 | #endif | |
| 1589 | ||
| 1590 | #ifdef __NR_recv | |
| 1591 | # define SYS_recv __NR_recv | |
| 1592 | #endif | |
| 1593 | ||
| 1594 | #ifdef __NR_recvfrom | |
| 1595 | # define SYS_recvfrom __NR_recvfrom | |
| 1596 | #endif | |
| 1597 | ||
| 1598 | #ifdef __NR_recvmmsg | |
| 1599 | # define SYS_recvmmsg __NR_recvmmsg | |
| 1600 | #endif | |
| 1601 | ||
| 1602 | #ifdef __NR_recvmsg | |
| 1603 | # define SYS_recvmsg __NR_recvmsg | |
| 1604 | #endif | |
| 1605 | ||
| 1606 | #ifdef __NR_remap_file_pages | |
| 1607 | # define SYS_remap_file_pages __NR_remap_file_pages | |
| 1608 | #endif | |
| 1609 | ||
| 1610 | #ifdef __NR_removexattr | |
| 1611 | # define SYS_removexattr __NR_removexattr | |
| 1612 | #endif | |
| 1613 | ||
| 1614 | #ifdef __NR_rename | |
| 1615 | # define SYS_rename __NR_rename | |
| 1616 | #endif | |
| 1617 | ||
| 1618 | #ifdef __NR_renameat | |
| 1619 | # define SYS_renameat __NR_renameat | |
| 1620 | #endif | |
| 1621 | ||
| 1622 | #ifdef __NR_renameat2 | |
| 1623 | # define SYS_renameat2 __NR_renameat2 | |
| 1624 | #endif | |
| 1625 | ||
| 1626 | #ifdef __NR_request_key | |
| 1627 | # define SYS_request_key __NR_request_key | |
| 1628 | #endif | |
| 1629 | ||
| 1630 | #ifdef __NR_restart_syscall | |
| 1631 | # define SYS_restart_syscall __NR_restart_syscall | |
| 1632 | #endif | |
| 1633 | ||
| 1634 | #ifdef __NR_riscv_flush_icache | |
| 1635 | # define SYS_riscv_flush_icache __NR_riscv_flush_icache | |
| 1636 | #endif | |
| 1637 | ||
| 1638 | #ifdef __NR_rmdir | |
| 1639 | # define SYS_rmdir __NR_rmdir | |
| 1640 | #endif | |
| 1641 | ||
| 1642 | #ifdef __NR_rseq | |
| 1643 | # define SYS_rseq __NR_rseq | |
| 1644 | #endif | |
| 1645 | ||
| 1646 | #ifdef __NR_rt_sigaction | |
| 1647 | # define SYS_rt_sigaction __NR_rt_sigaction | |
| 1648 | #endif | |
| 1649 | ||
| 1650 | #ifdef __NR_rt_sigpending | |
| 1651 | # define SYS_rt_sigpending __NR_rt_sigpending | |
| 1652 | #endif | |
| 1653 | ||
| 1654 | #ifdef __NR_rt_sigprocmask | |
| 1655 | # define SYS_rt_sigprocmask __NR_rt_sigprocmask | |
| 1656 | #endif | |
| 1657 | ||
| 1658 | #ifdef __NR_rt_sigqueueinfo | |
| 1659 | # define SYS_rt_sigqueueinfo __NR_rt_sigqueueinfo | |
| 1660 | #endif | |
| 1661 | ||
| 1662 | #ifdef __NR_rt_sigreturn | |
| 1663 | # define SYS_rt_sigreturn __NR_rt_sigreturn | |
| 1664 | #endif | |
| 1665 | ||
| 1666 | #ifdef __NR_rt_sigsuspend | |
| 1667 | # define SYS_rt_sigsuspend __NR_rt_sigsuspend | |
| 1668 | #endif | |
| 1669 | ||
| 1670 | #ifdef __NR_rt_sigtimedwait | |
| 1671 | # define SYS_rt_sigtimedwait __NR_rt_sigtimedwait | |
| 1672 | #endif | |
| 1673 | ||
| 1674 | #ifdef __NR_rt_tgsigqueueinfo | |
| 1675 | # define SYS_rt_tgsigqueueinfo __NR_rt_tgsigqueueinfo | |
| 1676 | #endif | |
| 1677 | ||
| 1678 | #ifdef __NR_rtas | |
| 1679 | # define SYS_rtas __NR_rtas | |
| 1680 | #endif | |
| 1681 | ||
| 1682 | #ifdef __NR_s390_guarded_storage | |
| 1683 | # define SYS_s390_guarded_storage __NR_s390_guarded_storage | |
| 1684 | #endif | |
| 1685 | ||
| 1686 | #ifdef __NR_s390_pci_mmio_read | |
| 1687 | # define SYS_s390_pci_mmio_read __NR_s390_pci_mmio_read | |
| 1688 | #endif | |
| 1689 | ||
| 1690 | #ifdef __NR_s390_pci_mmio_write | |
| 1691 | # define SYS_s390_pci_mmio_write __NR_s390_pci_mmio_write | |
| 1692 | #endif | |
| 1693 | ||
| 1694 | #ifdef __NR_s390_runtime_instr | |
| 1695 | # define SYS_s390_runtime_instr __NR_s390_runtime_instr | |
| 1696 | #endif | |
| 1697 | ||
| 1698 | #ifdef __NR_s390_sthyi | |
| 1699 | # define SYS_s390_sthyi __NR_s390_sthyi | |
| 1700 | #endif | |
| 1701 | ||
| 1702 | #ifdef __NR_sched_get_affinity | |
| 1703 | # define SYS_sched_get_affinity __NR_sched_get_affinity | |
| 1704 | #endif | |
| 1705 | ||
| 1706 | #ifdef __NR_sched_get_priority_max | |
| 1707 | # define SYS_sched_get_priority_max __NR_sched_get_priority_max | |
| 1708 | #endif | |
| 1709 | ||
| 1710 | #ifdef __NR_sched_get_priority_min | |
| 1711 | # define SYS_sched_get_priority_min __NR_sched_get_priority_min | |
| 1712 | #endif | |
| 1713 | ||
| 1714 | #ifdef __NR_sched_getaffinity | |
| 1715 | # define SYS_sched_getaffinity __NR_sched_getaffinity | |
| 1716 | #endif | |
| 1717 | ||
| 1718 | #ifdef __NR_sched_getattr | |
| 1719 | # define SYS_sched_getattr __NR_sched_getattr | |
| 1720 | #endif | |
| 1721 | ||
| 1722 | #ifdef __NR_sched_getparam | |
| 1723 | # define SYS_sched_getparam __NR_sched_getparam | |
| 1724 | #endif | |
| 1725 | ||
| 1726 | #ifdef __NR_sched_getscheduler | |
| 1727 | # define SYS_sched_getscheduler __NR_sched_getscheduler | |
| 1728 | #endif | |
| 1729 | ||
| 1730 | #ifdef __NR_sched_rr_get_interval | |
| 1731 | # define SYS_sched_rr_get_interval __NR_sched_rr_get_interval | |
| 1732 | #endif | |
| 1733 | ||
| 1734 | #ifdef __NR_sched_set_affinity | |
| 1735 | # define SYS_sched_set_affinity __NR_sched_set_affinity | |
| 1736 | #endif | |
| 1737 | ||
| 1738 | #ifdef __NR_sched_setaffinity | |
| 1739 | # define SYS_sched_setaffinity __NR_sched_setaffinity | |
| 1740 | #endif | |
| 1741 | ||
| 1742 | #ifdef __NR_sched_setattr | |
| 1743 | # define SYS_sched_setattr __NR_sched_setattr | |
| 1744 | #endif | |
| 1745 | ||
| 1746 | #ifdef __NR_sched_setparam | |
| 1747 | # define SYS_sched_setparam __NR_sched_setparam | |
| 1748 | #endif | |
| 1749 | ||
| 1750 | #ifdef __NR_sched_setscheduler | |
| 1751 | # define SYS_sched_setscheduler __NR_sched_setscheduler | |
| 1752 | #endif | |
| 1753 | ||
| 1754 | #ifdef __NR_sched_yield | |
| 1755 | # define SYS_sched_yield __NR_sched_yield | |
| 1756 | #endif | |
| 1757 | ||
| 1758 | #ifdef __NR_seccomp | |
| 1759 | # define SYS_seccomp __NR_seccomp | |
| 1760 | #endif | |
| 1761 | ||
| 1762 | #ifdef __NR_security | |
| 1763 | # define SYS_security __NR_security | |
| 1764 | #endif | |
| 1765 | ||
| 1766 | #ifdef __NR_select | |
| 1767 | # define SYS_select __NR_select | |
| 1768 | #endif | |
| 1769 | ||
| 1770 | #ifdef __NR_semctl | |
| 1771 | # define SYS_semctl __NR_semctl | |
| 1772 | #endif | |
| 1773 | ||
| 1774 | #ifdef __NR_semget | |
| 1775 | # define SYS_semget __NR_semget | |
| 1776 | #endif | |
| 1777 | ||
| 1778 | #ifdef __NR_semop | |
| 1779 | # define SYS_semop __NR_semop | |
| 1780 | #endif | |
| 1781 | ||
| 1782 | #ifdef __NR_semtimedop | |
| 1783 | # define SYS_semtimedop __NR_semtimedop | |
| 1784 | #endif | |
| 1785 | ||
| 1786 | #ifdef __NR_send | |
| 1787 | # define SYS_send __NR_send | |
| 1788 | #endif | |
| 1789 | ||
| 1790 | #ifdef __NR_sendfile | |
| 1791 | # define SYS_sendfile __NR_sendfile | |
| 1792 | #endif | |
| 1793 | ||
| 1794 | #ifdef __NR_sendfile64 | |
| 1795 | # define SYS_sendfile64 __NR_sendfile64 | |
| 1796 | #endif | |
| 1797 | ||
| 1798 | #ifdef __NR_sendmmsg | |
| 1799 | # define SYS_sendmmsg __NR_sendmmsg | |
| 1800 | #endif | |
| 1801 | ||
| 1802 | #ifdef __NR_sendmsg | |
| 1803 | # define SYS_sendmsg __NR_sendmsg | |
| 1804 | #endif | |
| 1805 | ||
| 1806 | #ifdef __NR_sendto | |
| 1807 | # define SYS_sendto __NR_sendto | |
| 1808 | #endif | |
| 1809 | ||
| 1810 | #ifdef __NR_set_mempolicy | |
| 1811 | # define SYS_set_mempolicy __NR_set_mempolicy | |
| 1812 | #endif | |
| 1813 | ||
| 1814 | #ifdef __NR_set_robust_list | |
| 1815 | # define SYS_set_robust_list __NR_set_robust_list | |
| 1816 | #endif | |
| 1817 | ||
| 1818 | #ifdef __NR_set_thread_area | |
| 1819 | # define SYS_set_thread_area __NR_set_thread_area | |
| 1820 | #endif | |
| 1821 | ||
| 1822 | #ifdef __NR_set_tid_address | |
| 1823 | # define SYS_set_tid_address __NR_set_tid_address | |
| 1824 | #endif | |
| 1825 | ||
| 1826 | #ifdef __NR_setdomainname | |
| 1827 | # define SYS_setdomainname __NR_setdomainname | |
| 1828 | #endif | |
| 1829 | ||
| 1830 | #ifdef __NR_setfsgid | |
| 1831 | # define SYS_setfsgid __NR_setfsgid | |
| 1832 | #endif | |
| 1833 | ||
| 1834 | #ifdef __NR_setfsgid32 | |
| 1835 | # define SYS_setfsgid32 __NR_setfsgid32 | |
| 1836 | #endif | |
| 1837 | ||
| 1838 | #ifdef __NR_setfsuid | |
| 1839 | # define SYS_setfsuid __NR_setfsuid | |
| 1840 | #endif | |
| 1841 | ||
| 1842 | #ifdef __NR_setfsuid32 | |
| 1843 | # define SYS_setfsuid32 __NR_setfsuid32 | |
| 1844 | #endif | |
| 1845 | ||
| 1846 | #ifdef __NR_setgid | |
| 1847 | # define SYS_setgid __NR_setgid | |
| 1848 | #endif | |
| 1849 | ||
| 1850 | #ifdef __NR_setgid32 | |
| 1851 | # define SYS_setgid32 __NR_setgid32 | |
| 1852 | #endif | |
| 1853 | ||
| 1854 | #ifdef __NR_setgroups | |
| 1855 | # define SYS_setgroups __NR_setgroups | |
| 1856 | #endif | |
| 1857 | ||
| 1858 | #ifdef __NR_setgroups32 | |
| 1859 | # define SYS_setgroups32 __NR_setgroups32 | |
| 1860 | #endif | |
| 1861 | ||
| 1862 | #ifdef __NR_sethae | |
| 1863 | # define SYS_sethae __NR_sethae | |
| 1864 | #endif | |
| 1865 | ||
| 1866 | #ifdef __NR_sethostname | |
| 1867 | # define SYS_sethostname __NR_sethostname | |
| 1868 | #endif | |
| 1869 | ||
| 1870 | #ifdef __NR_setitimer | |
| 1871 | # define SYS_setitimer __NR_setitimer | |
| 1872 | #endif | |
| 1873 | ||
| 1874 | #ifdef __NR_setns | |
| 1875 | # define SYS_setns __NR_setns | |
| 1876 | #endif | |
| 1877 | ||
| 1878 | #ifdef __NR_setpgid | |
| 1879 | # define SYS_setpgid __NR_setpgid | |
| 1880 | #endif | |
| 1881 | ||
| 1882 | #ifdef __NR_setpgrp | |
| 1883 | # define SYS_setpgrp __NR_setpgrp | |
| 1884 | #endif | |
| 1885 | ||
| 1886 | #ifdef __NR_setpriority | |
| 1887 | # define SYS_setpriority __NR_setpriority | |
| 1888 | #endif | |
| 1889 | ||
| 1890 | #ifdef __NR_setregid | |
| 1891 | # define SYS_setregid __NR_setregid | |
| 1892 | #endif | |
| 1893 | ||
| 1894 | #ifdef __NR_setregid32 | |
| 1895 | # define SYS_setregid32 __NR_setregid32 | |
| 1896 | #endif | |
| 1897 | ||
| 1898 | #ifdef __NR_setresgid | |
| 1899 | # define SYS_setresgid __NR_setresgid | |
| 1900 | #endif | |
| 1901 | ||
| 1902 | #ifdef __NR_setresgid32 | |
| 1903 | # define SYS_setresgid32 __NR_setresgid32 | |
| 1904 | #endif | |
| 1905 | ||
| 1906 | #ifdef __NR_setresuid | |
| 1907 | # define SYS_setresuid __NR_setresuid | |
| 1908 | #endif | |
| 1909 | ||
| 1910 | #ifdef __NR_setresuid32 | |
| 1911 | # define SYS_setresuid32 __NR_setresuid32 | |
| 1912 | #endif | |
| 1913 | ||
| 1914 | #ifdef __NR_setreuid | |
| 1915 | # define SYS_setreuid __NR_setreuid | |
| 1916 | #endif | |
| 1917 | ||
| 1918 | #ifdef __NR_setreuid32 | |
| 1919 | # define SYS_setreuid32 __NR_setreuid32 | |
| 1920 | #endif | |
| 1921 | ||
| 1922 | #ifdef __NR_setrlimit | |
| 1923 | # define SYS_setrlimit __NR_setrlimit | |
| 1924 | #endif | |
| 1925 | ||
| 1926 | #ifdef __NR_setsid | |
| 1927 | # define SYS_setsid __NR_setsid | |
| 1928 | #endif | |
| 1929 | ||
| 1930 | #ifdef __NR_setsockopt | |
| 1931 | # define SYS_setsockopt __NR_setsockopt | |
| 1932 | #endif | |
| 1933 | ||
| 1934 | #ifdef __NR_settimeofday | |
| 1935 | # define SYS_settimeofday __NR_settimeofday | |
| 1936 | #endif | |
| 1937 | ||
| 1938 | #ifdef __NR_setuid | |
| 1939 | # define SYS_setuid __NR_setuid | |
| 1940 | #endif | |
| 1941 | ||
| 1942 | #ifdef __NR_setuid32 | |
| 1943 | # define SYS_setuid32 __NR_setuid32 | |
| 1944 | #endif | |
| 1945 | ||
| 1946 | #ifdef __NR_setxattr | |
| 1947 | # define SYS_setxattr __NR_setxattr | |
| 1948 | #endif | |
| 1949 | ||
| 1950 | #ifdef __NR_sgetmask | |
| 1951 | # define SYS_sgetmask __NR_sgetmask | |
| 1952 | #endif | |
| 1953 | ||
| 1954 | #ifdef __NR_shmat | |
| 1955 | # define SYS_shmat __NR_shmat | |
| 1956 | #endif | |
| 1957 | ||
| 1958 | #ifdef __NR_shmctl | |
| 1959 | # define SYS_shmctl __NR_shmctl | |
| 1960 | #endif | |
| 1961 | ||
| 1962 | #ifdef __NR_shmdt | |
| 1963 | # define SYS_shmdt __NR_shmdt | |
| 1964 | #endif | |
| 1965 | ||
| 1966 | #ifdef __NR_shmget | |
| 1967 | # define SYS_shmget __NR_shmget | |
| 1968 | #endif | |
| 1969 | ||
| 1970 | #ifdef __NR_shutdown | |
| 1971 | # define SYS_shutdown __NR_shutdown | |
| 1972 | #endif | |
| 1973 | ||
| 1974 | #ifdef __NR_sigaction | |
| 1975 | # define SYS_sigaction __NR_sigaction | |
| 1976 | #endif | |
| 1977 | ||
| 1978 | #ifdef __NR_sigaltstack | |
| 1979 | # define SYS_sigaltstack __NR_sigaltstack | |
| 1980 | #endif | |
| 1981 | ||
| 1982 | #ifdef __NR_signal | |
| 1983 | # define SYS_signal __NR_signal | |
| 1984 | #endif | |
| 1985 | ||
| 1986 | #ifdef __NR_signalfd | |
| 1987 | # define SYS_signalfd __NR_signalfd | |
| 1988 | #endif | |
| 1989 | ||
| 1990 | #ifdef __NR_signalfd4 | |
| 1991 | # define SYS_signalfd4 __NR_signalfd4 | |
| 1992 | #endif | |
| 1993 | ||
| 1994 | #ifdef __NR_sigpending | |
| 1995 | # define SYS_sigpending __NR_sigpending | |
| 1996 | #endif | |
| 1997 | ||
| 1998 | #ifdef __NR_sigprocmask | |
| 1999 | # define SYS_sigprocmask __NR_sigprocmask | |
| 2000 | #endif | |
| 2001 | ||
| 2002 | #ifdef __NR_sigreturn | |
| 2003 | # define SYS_sigreturn __NR_sigreturn | |
| 2004 | #endif | |
| 2005 | ||
| 2006 | #ifdef __NR_sigsuspend | |
| 2007 | # define SYS_sigsuspend __NR_sigsuspend | |
| 2008 | #endif | |
| 2009 | ||
| 2010 | #ifdef __NR_socket | |
| 2011 | # define SYS_socket __NR_socket | |
| 2012 | #endif | |
| 2013 | ||
| 2014 | #ifdef __NR_socketcall | |
| 2015 | # define SYS_socketcall __NR_socketcall | |
| 2016 | #endif | |
| 2017 | ||
| 2018 | #ifdef __NR_socketpair | |
| 2019 | # define SYS_socketpair __NR_socketpair | |
| 2020 | #endif | |
| 2021 | ||
| 2022 | #ifdef __NR_splice | |
| 2023 | # define SYS_splice __NR_splice | |
| 2024 | #endif | |
| 2025 | ||
| 2026 | #ifdef __NR_spu_create | |
| 2027 | # define SYS_spu_create __NR_spu_create | |
| 2028 | #endif | |
| 2029 | ||
| 2030 | #ifdef __NR_spu_run | |
| 2031 | # define SYS_spu_run __NR_spu_run | |
| 2032 | #endif | |
| 2033 | ||
| 2034 | #ifdef __NR_ssetmask | |
| 2035 | # define SYS_ssetmask __NR_ssetmask | |
| 2036 | #endif | |
| 2037 | ||
| 2038 | #ifdef __NR_stat | |
| 2039 | # define SYS_stat __NR_stat | |
| 2040 | #endif | |
| 2041 | ||
| 2042 | #ifdef __NR_stat64 | |
| 2043 | # define SYS_stat64 __NR_stat64 | |
| 2044 | #endif | |
| 2045 | ||
| 2046 | #ifdef __NR_statfs | |
| 2047 | # define SYS_statfs __NR_statfs | |
| 2048 | #endif | |
| 2049 | ||
| 2050 | #ifdef __NR_statfs64 | |
| 2051 | # define SYS_statfs64 __NR_statfs64 | |
| 2052 | #endif | |
| 2053 | ||
| 2054 | #ifdef __NR_statx | |
| 2055 | # define SYS_statx __NR_statx | |
| 2056 | #endif | |
| 2057 | ||
| 2058 | #ifdef __NR_stime | |
| 2059 | # define SYS_stime __NR_stime | |
| 2060 | #endif | |
| 2061 | ||
| 2062 | #ifdef __NR_stty | |
| 2063 | # define SYS_stty __NR_stty | |
| 2064 | #endif | |
| 2065 | ||
| 2066 | #ifdef __NR_subpage_prot | |
| 2067 | # define SYS_subpage_prot __NR_subpage_prot | |
| 2068 | #endif | |
| 2069 | ||
| 2070 | #ifdef __NR_swapcontext | |
| 2071 | # define SYS_swapcontext __NR_swapcontext | |
| 2072 | #endif | |
| 2073 | ||
| 2074 | #ifdef __NR_swapoff | |
| 2075 | # define SYS_swapoff __NR_swapoff | |
| 2076 | #endif | |
| 2077 | ||
| 2078 | #ifdef __NR_swapon | |
| 2079 | # define SYS_swapon __NR_swapon | |
| 2080 | #endif | |
| 2081 | ||
| 2082 | #ifdef __NR_switch_endian | |
| 2083 | # define SYS_switch_endian __NR_switch_endian | |
| 2084 | #endif | |
| 2085 | ||
| 2086 | #ifdef __NR_symlink | |
| 2087 | # define SYS_symlink __NR_symlink | |
| 2088 | #endif | |
| 2089 | ||
| 2090 | #ifdef __NR_symlinkat | |
| 2091 | # define SYS_symlinkat __NR_symlinkat | |
| 2092 | #endif | |
| 2093 | ||
| 2094 | #ifdef __NR_sync | |
| 2095 | # define SYS_sync __NR_sync | |
| 2096 | #endif | |
| 2097 | ||
| 2098 | #ifdef __NR_sync_file_range | |
| 2099 | # define SYS_sync_file_range __NR_sync_file_range | |
| 2100 | #endif | |
| 2101 | ||
| 2102 | #ifdef __NR_sync_file_range2 | |
| 2103 | # define SYS_sync_file_range2 __NR_sync_file_range2 | |
| 2104 | #endif | |
| 2105 | ||
| 2106 | #ifdef __NR_syncfs | |
| 2107 | # define SYS_syncfs __NR_syncfs | |
| 2108 | #endif | |
| 2109 | ||
| 2110 | #ifdef __NR_sys_debug_setcontext | |
| 2111 | # define SYS_sys_debug_setcontext __NR_sys_debug_setcontext | |
| 2112 | #endif | |
| 2113 | ||
| 2114 | #ifdef __NR_sys_epoll_create | |
| 2115 | # define SYS_sys_epoll_create __NR_sys_epoll_create | |
| 2116 | #endif | |
| 2117 | ||
| 2118 | #ifdef __NR_sys_epoll_ctl | |
| 2119 | # define SYS_sys_epoll_ctl __NR_sys_epoll_ctl | |
| 2120 | #endif | |
| 2121 | ||
| 2122 | #ifdef __NR_sys_epoll_wait | |
| 2123 | # define SYS_sys_epoll_wait __NR_sys_epoll_wait | |
| 2124 | #endif | |
| 2125 | ||
| 2126 | #ifdef __NR_syscall | |
| 2127 | # define SYS_syscall __NR_syscall | |
| 2128 | #endif | |
| 2129 | ||
| 2130 | #ifdef __NR_sysfs | |
| 2131 | # define SYS_sysfs __NR_sysfs | |
| 2132 | #endif | |
| 2133 | ||
| 2134 | #ifdef __NR_sysinfo | |
| 2135 | # define SYS_sysinfo __NR_sysinfo | |
| 2136 | #endif | |
| 2137 | ||
| 2138 | #ifdef __NR_syslog | |
| 2139 | # define SYS_syslog __NR_syslog | |
| 2140 | #endif | |
| 2141 | ||
| 2142 | #ifdef __NR_sysmips | |
| 2143 | # define SYS_sysmips __NR_sysmips | |
| 2144 | #endif | |
| 2145 | ||
| 2146 | #ifdef __NR_tee | |
| 2147 | # define SYS_tee __NR_tee | |
| 2148 | #endif | |
| 2149 | ||
| 2150 | #ifdef __NR_tgkill | |
| 2151 | # define SYS_tgkill __NR_tgkill | |
| 2152 | #endif | |
| 2153 | ||
| 2154 | #ifdef __NR_time | |
| 2155 | # define SYS_time __NR_time | |
| 2156 | #endif | |
| 2157 | ||
| 2158 | #ifdef __NR_timer_create | |
| 2159 | # define SYS_timer_create __NR_timer_create | |
| 2160 | #endif | |
| 2161 | ||
| 2162 | #ifdef __NR_timer_delete | |
| 2163 | # define SYS_timer_delete __NR_timer_delete | |
| 2164 | #endif | |
| 2165 | ||
| 2166 | #ifdef __NR_timer_getoverrun | |
| 2167 | # define SYS_timer_getoverrun __NR_timer_getoverrun | |
| 2168 | #endif | |
| 2169 | ||
| 2170 | #ifdef __NR_timer_gettime | |
| 2171 | # define SYS_timer_gettime __NR_timer_gettime | |
| 2172 | #endif | |
| 2173 | ||
| 2174 | #ifdef __NR_timer_settime | |
| 2175 | # define SYS_timer_settime __NR_timer_settime | |
| 2176 | #endif | |
| 2177 | ||
| 2178 | #ifdef __NR_timerfd | |
| 2179 | # define SYS_timerfd __NR_timerfd | |
| 2180 | #endif | |
| 2181 | ||
| 2182 | #ifdef __NR_timerfd_create | |
| 2183 | # define SYS_timerfd_create __NR_timerfd_create | |
| 2184 | #endif | |
| 2185 | ||
| 2186 | #ifdef __NR_timerfd_gettime | |
| 2187 | # define SYS_timerfd_gettime __NR_timerfd_gettime | |
| 2188 | #endif | |
| 2189 | ||
| 2190 | #ifdef __NR_timerfd_settime | |
| 2191 | # define SYS_timerfd_settime __NR_timerfd_settime | |
| 2192 | #endif | |
| 2193 | ||
| 2194 | #ifdef __NR_times | |
| 2195 | # define SYS_times __NR_times | |
| 2196 | #endif | |
| 2197 | ||
| 2198 | #ifdef __NR_tkill | |
| 2199 | # define SYS_tkill __NR_tkill | |
| 2200 | #endif | |
| 2201 | ||
| 2202 | #ifdef __NR_truncate | |
| 2203 | # define SYS_truncate __NR_truncate | |
| 2204 | #endif | |
| 2205 | ||
| 2206 | #ifdef __NR_truncate64 | |
| 2207 | # define SYS_truncate64 __NR_truncate64 | |
| 2208 | #endif | |
| 2209 | ||
| 2210 | #ifdef __NR_tuxcall | |
| 2211 | # define SYS_tuxcall __NR_tuxcall | |
| 2212 | #endif | |
| 2213 | ||
| 2214 | #ifdef __NR_ugetrlimit | |
| 2215 | # define SYS_ugetrlimit __NR_ugetrlimit | |
| 2216 | #endif | |
| 2217 | ||
| 2218 | #ifdef __NR_ulimit | |
| 2219 | # define SYS_ulimit __NR_ulimit | |
| 2220 | #endif | |
| 2221 | ||
| 2222 | #ifdef __NR_umask | |
| 2223 | # define SYS_umask __NR_umask | |
| 2224 | #endif | |
| 2225 | ||
| 2226 | #ifdef __NR_umount | |
| 2227 | # define SYS_umount __NR_umount | |
| 2228 | #endif | |
| 2229 | ||
| 2230 | #ifdef __NR_umount2 | |
| 2231 | # define SYS_umount2 __NR_umount2 | |
| 2232 | #endif | |
| 2233 | ||
| 2234 | #ifdef __NR_uname | |
| 2235 | # define SYS_uname __NR_uname | |
| 2236 | #endif | |
| 2237 | ||
| 2238 | #ifdef __NR_unlink | |
| 2239 | # define SYS_unlink __NR_unlink | |
| 2240 | #endif | |
| 2241 | ||
| 2242 | #ifdef __NR_unlinkat | |
| 2243 | # define SYS_unlinkat __NR_unlinkat | |
| 2244 | #endif | |
| 2245 | ||
| 2246 | #ifdef __NR_unshare | |
| 2247 | # define SYS_unshare __NR_unshare | |
| 2248 | #endif | |
| 2249 | ||
| 2250 | #ifdef __NR_uselib | |
| 2251 | # define SYS_uselib __NR_uselib | |
| 2252 | #endif | |
| 2253 | ||
| 2254 | #ifdef __NR_userfaultfd | |
| 2255 | # define SYS_userfaultfd __NR_userfaultfd | |
| 2256 | #endif | |
| 2257 | ||
| 2258 | #ifdef __NR_ustat | |
| 2259 | # define SYS_ustat __NR_ustat | |
| 2260 | #endif | |
| 2261 | ||
| 2262 | #ifdef __NR_utime | |
| 2263 | # define SYS_utime __NR_utime | |
| 2264 | #endif | |
| 2265 | ||
| 2266 | #ifdef __NR_utimensat | |
| 2267 | # define SYS_utimensat __NR_utimensat | |
| 2268 | #endif | |
| 2269 | ||
| 2270 | #ifdef __NR_utimes | |
| 2271 | # define SYS_utimes __NR_utimes | |
| 2272 | #endif | |
| 2273 | ||
| 2274 | #ifdef __NR_utrap_install | |
| 2275 | # define SYS_utrap_install __NR_utrap_install | |
| 2276 | #endif | |
| 2277 | ||
| 2278 | #ifdef __NR_vfork | |
| 2279 | # define SYS_vfork __NR_vfork | |
| 2280 | #endif | |
| 2281 | ||
| 2282 | #ifdef __NR_vhangup | |
| 2283 | # define SYS_vhangup __NR_vhangup | |
| 2284 | #endif | |
| 2285 | ||
| 2286 | #ifdef __NR_vm86 | |
| 2287 | # define SYS_vm86 __NR_vm86 | |
| 2288 | #endif | |
| 2289 | ||
| 2290 | #ifdef __NR_vm86old | |
| 2291 | # define SYS_vm86old __NR_vm86old | |
| 2292 | #endif | |
| 2293 | ||
| 2294 | #ifdef __NR_vmsplice | |
| 2295 | # define SYS_vmsplice __NR_vmsplice | |
| 2296 | #endif | |
| 2297 | ||
| 2298 | #ifdef __NR_vserver | |
| 2299 | # define SYS_vserver __NR_vserver | |
| 2300 | #endif | |
| 2301 | ||
| 2302 | #ifdef __NR_wait4 | |
| 2303 | # define SYS_wait4 __NR_wait4 | |
| 2304 | #endif | |
| 2305 | ||
| 2306 | #ifdef __NR_waitid | |
| 2307 | # define SYS_waitid __NR_waitid | |
| 2308 | #endif | |
| 2309 | ||
| 2310 | #ifdef __NR_waitpid | |
| 2311 | # define SYS_waitpid __NR_waitpid | |
| 2312 | #endif | |
| 2313 | ||
| 2314 | #ifdef __NR_write | |
| 2315 | # define SYS_write __NR_write | |
| 2316 | #endif | |
| 2317 | ||
| 2318 | #ifdef __NR_writev | |
| 2319 | # define SYS_writev __NR_writev | |
| 2320 | #endif | |
| 2321 |
libc/glibc-include/bits/sysctl.h created+20
| ... | ... | @@ -0,0 +1,20 @@ |
| 1 | /* Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #if defined __x86_64__ && defined __ILP32__ | |
| 19 | # error "sysctl system call is unsupported in x32 kernel" | |
| 20 | #endif |
libc/glibc-include/bits/syslog-ldbl.h created+35
| ... | ... | @@ -0,0 +1,35 @@ |
| 1 | /* -mlong-double-64 compatibility mode for syslog functions. | |
| 2 | Copyright (C) 2006-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SYSLOG_H | |
| 20 | # error "Never include <bits/syslog-ldbl.h> directly; use <sys/syslog.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | __LDBL_REDIR_DECL (syslog) | |
| 24 | ||
| 25 | #ifdef __USE_MISC | |
| 26 | __LDBL_REDIR_DECL (vsyslog) | |
| 27 | #endif | |
| 28 | ||
| 29 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function | |
| 30 | __LDBL_REDIR_DECL (__syslog_chk) | |
| 31 | ||
| 32 | # ifdef __USE_MISC | |
| 33 | __LDBL_REDIR_DECL (__vsyslog_chk) | |
| 34 | # endif | |
| 35 | #endif |
libc/glibc-include/bits/syslog-path.h created+28
| ... | ... | @@ -0,0 +1,28 @@ |
| 1 | /* <bits/syslog-path.h> -- _PATH_LOG definition | |
| 2 | Copyright (C) 2006-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SYSLOG_H | |
| 20 | # error "Never include this file directly. Use <sys/syslog.h> instead" | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_SYSLOG_PATH_H | |
| 24 | #define _BITS_SYSLOG_PATH_H 1 | |
| 25 | ||
| 26 | #define _PATH_LOG "/dev/log" | |
| 27 | ||
| 28 | #endif /* bits/syslog-path.h */ |
libc/glibc-include/bits/syslog.h created+49
| ... | ... | @@ -0,0 +1,49 @@ |
| 1 | /* Checking macros for syslog functions. | |
| 2 | Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SYSLOG_H | |
| 20 | # error "Never include <bits/syslog.h> directly; use <sys/syslog.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | ||
| 24 | extern void __syslog_chk (int __pri, int __flag, const char *__fmt, ...) | |
| 25 | __attribute__ ((__format__ (__printf__, 3, 4))); | |
| 26 | ||
| 27 | #ifdef __va_arg_pack | |
| 28 | __fortify_function void | |
| 29 | syslog (int __pri, const char *__fmt, ...) | |
| 30 | { | |
| 31 | __syslog_chk (__pri, __USE_FORTIFY_LEVEL - 1, __fmt, __va_arg_pack ()); | |
| 32 | } | |
| 33 | #elif !defined __cplusplus | |
| 34 | # define syslog(pri, ...) \ | |
| 35 | __syslog_chk (pri, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__) | |
| 36 | #endif | |
| 37 | ||
| 38 | ||
| 39 | #ifdef __USE_MISC | |
| 40 | extern void __vsyslog_chk (int __pri, int __flag, const char *__fmt, | |
| 41 | __gnuc_va_list __ap) | |
| 42 | __attribute__ ((__format__ (__printf__, 3, 0))); | |
| 43 | ||
| 44 | __fortify_function void | |
| 45 | vsyslog (int __pri, const char *__fmt, __gnuc_va_list __ap) | |
| 46 | { | |
| 47 | __vsyslog_chk (__pri, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); | |
| 48 | } | |
| 49 | #endif |
libc/glibc-include/bits/sysmacros.h created+74
| ... | ... | @@ -0,0 +1,74 @@ |
| 1 | /* Definitions of macros to access `dev_t' values. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_SYSMACROS_H | |
| 20 | #define _BITS_SYSMACROS_H 1 | |
| 21 | ||
| 22 | #ifndef _SYS_SYSMACROS_H | |
| 23 | # error "Never include <bits/sysmacros.h> directly; use <sys/sysmacros.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | /* dev_t in glibc is a 64-bit quantity, with 32-bit major and minor numbers. | |
| 27 | Our default encoding is MMMM Mmmm mmmM MMmm, where M is a hex digit of | |
| 28 | the major number and m is a hex digit of the minor number. This is | |
| 29 | downward compatible with legacy systems where dev_t is 16 bits wide, | |
| 30 | encoded as MMmm. It is also downward compatible with the Linux kernel, | |
| 31 | which (as of 2016) uses 32-bit dev_t, encoded as mmmM MMmm. | |
| 32 | ||
| 33 | Systems that use an incompatible encoding for dev_t should override this | |
| 34 | file in the appropriate sysdeps subdirectory. */ | |
| 35 | ||
| 36 | #define __SYSMACROS_DECLARE_MAJOR(DECL_TEMPL) \ | |
| 37 | DECL_TEMPL(unsigned int, major, (__dev_t __dev)) | |
| 38 | ||
| 39 | #define __SYSMACROS_DEFINE_MAJOR(DECL_TEMPL) \ | |
| 40 | __SYSMACROS_DECLARE_MAJOR (DECL_TEMPL) \ | |
| 41 | { \ | |
| 42 | unsigned int __major; \ | |
| 43 | __major = ((__dev & (__dev_t) 0x00000000000fff00u) >> 8); \ | |
| 44 | __major |= ((__dev & (__dev_t) 0xfffff00000000000u) >> 32); \ | |
| 45 | return __major; \ | |
| 46 | } | |
| 47 | ||
| 48 | #define __SYSMACROS_DECLARE_MINOR(DECL_TEMPL) \ | |
| 49 | DECL_TEMPL(unsigned int, minor, (__dev_t __dev)) | |
| 50 | ||
| 51 | #define __SYSMACROS_DEFINE_MINOR(DECL_TEMPL) \ | |
| 52 | __SYSMACROS_DECLARE_MINOR (DECL_TEMPL) \ | |
| 53 | { \ | |
| 54 | unsigned int __minor; \ | |
| 55 | __minor = ((__dev & (__dev_t) 0x00000000000000ffu) >> 0); \ | |
| 56 | __minor |= ((__dev & (__dev_t) 0x00000ffffff00000u) >> 12); \ | |
| 57 | return __minor; \ | |
| 58 | } | |
| 59 | ||
| 60 | #define __SYSMACROS_DECLARE_MAKEDEV(DECL_TEMPL) \ | |
| 61 | DECL_TEMPL(__dev_t, makedev, (unsigned int __major, unsigned int __minor)) | |
| 62 | ||
| 63 | #define __SYSMACROS_DEFINE_MAKEDEV(DECL_TEMPL) \ | |
| 64 | __SYSMACROS_DECLARE_MAKEDEV (DECL_TEMPL) \ | |
| 65 | { \ | |
| 66 | __dev_t __dev; \ | |
| 67 | __dev = (((__dev_t) (__major & 0x00000fffu)) << 8); \ | |
| 68 | __dev |= (((__dev_t) (__major & 0xfffff000u)) << 32); \ | |
| 69 | __dev |= (((__dev_t) (__minor & 0x000000ffu)) << 0); \ | |
| 70 | __dev |= (((__dev_t) (__minor & 0xffffff00u)) << 12); \ | |
| 71 | return __dev; \ | |
| 72 | } | |
| 73 | ||
| 74 | #endif /* bits/sysmacros.h */ |
libc/glibc-include/bits/termios-baud.h created+48
| ... | ... | @@ -0,0 +1,48 @@ |
| 1 | /* termios baud rate selection definitions. Linux/generic version. | |
| 2 | Copyright (C) 2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library. If not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _TERMIOS_H | |
| 20 | # error "Never include <bits/termios-baud.h> directly; use <termios.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifdef __USE_MISC | |
| 24 | # define CBAUD 000000010017 /* Baud speed mask (not in POSIX). */ | |
| 25 | # define CBAUDEX 000000010000 /* Extra baud speed mask, included in CBAUD. | |
| 26 | (not in POSIX). */ | |
| 27 | # define CIBAUD 002003600000 /* Input baud rate (not used). */ | |
| 28 | # define CMSPAR 010000000000 /* Mark or space (stick) parity. */ | |
| 29 | # define CRTSCTS 020000000000 /* Flow control. */ | |
| 30 | #endif | |
| 31 | ||
| 32 | /* Extra output baud rates (not in POSIX). */ | |
| 33 | #define B57600 0010001 | |
| 34 | #define B115200 0010002 | |
| 35 | #define B230400 0010003 | |
| 36 | #define B460800 0010004 | |
| 37 | #define B500000 0010005 | |
| 38 | #define B576000 0010006 | |
| 39 | #define B921600 0010007 | |
| 40 | #define B1000000 0010010 | |
| 41 | #define B1152000 0010011 | |
| 42 | #define B1500000 0010012 | |
| 43 | #define B2000000 0010013 | |
| 44 | #define B2500000 0010014 | |
| 45 | #define B3000000 0010015 | |
| 46 | #define B3500000 0010016 | |
| 47 | #define B4000000 0010017 | |
| 48 | #define __MAX_BAUD B4000000 |
libc/glibc-include/bits/termios-c_cc.h created+40
| ... | ... | @@ -0,0 +1,40 @@ |
| 1 | /* termios c_cc symbolic constant definitions. Linux/generic version. | |
| 2 | Copyright (C) 2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library. If not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _TERMIOS_H | |
| 20 | # error "Never include <bits/termios_c_cc.h> directly; use <termios.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* c_cc characters */ | |
| 24 | #define VINTR 0 | |
| 25 | #define VQUIT 1 | |
| 26 | #define VERASE 2 | |
| 27 | #define VKILL 3 | |
| 28 | #define VEOF 4 | |
| 29 | #define VTIME 5 | |
| 30 | #define VMIN 6 | |
| 31 | #define VSWTC 7 | |
| 32 | #define VSTART 8 | |
| 33 | #define VSTOP 9 | |
| 34 | #define VSUSP 10 | |
| 35 | #define VEOL 11 | |
| 36 | #define VREPRINT 12 | |
| 37 | #define VDISCARD 13 | |
| 38 | #define VWERASE 14 | |
| 39 | #define VLNEXT 15 | |
| 40 | #define VEOL2 16 |
libc/glibc-include/bits/termios-c_cflag.h created+34
| ... | ... | @@ -0,0 +1,34 @@ |
| 1 | /* termios control mode definitions. Linux/generic version. | |
| 2 | Copyright (C) 2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library. If not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _TERMIOS_H | |
| 20 | # error "Never include <bits/termios-c_cflag.h> directly; use <termios.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* c_cflag bits. */ | |
| 24 | #define CSIZE 0000060 | |
| 25 | #define CS5 0000000 | |
| 26 | #define CS6 0000020 | |
| 27 | #define CS7 0000040 | |
| 28 | #define CS8 0000060 | |
| 29 | #define CSTOPB 0000100 | |
| 30 | #define CREAD 0000200 | |
| 31 | #define PARENB 0000400 | |
| 32 | #define PARODD 0001000 | |
| 33 | #define HUPCL 0002000 | |
| 34 | #define CLOCAL 0004000 |
libc/glibc-include/bits/termios-c_iflag.h created+40
| ... | ... | @@ -0,0 +1,40 @@ |
| 1 | /* termios input mode definitions. Linux/generic version. | |
| 2 | Copyright (C) 2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library. If not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _TERMIOS_H | |
| 20 | # error "Never include <bits/termios-ciflags.h> directly; use <termios.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* c_iflag bits */ | |
| 24 | #define IGNBRK 0000001 /* Ignore break condition. */ | |
| 25 | #define BRKINT 0000002 /* Signal interrupt on break. */ | |
| 26 | #define IGNPAR 0000004 /* Ignore characters with parity errors. */ | |
| 27 | #define PARMRK 0000010 /* Mark parity and framing errors. */ | |
| 28 | #define INPCK 0000020 /* Enable input parity check. */ | |
| 29 | #define ISTRIP 0000040 /* Strip 8th bit off characters. */ | |
| 30 | #define INLCR 0000100 /* Map NL to CR on input. */ | |
| 31 | #define IGNCR 0000200 /* Ignore CR. */ | |
| 32 | #define ICRNL 0000400 /* Map CR to NL on input. */ | |
| 33 | #define IUCLC 0001000 /* Map uppercase characters to lowercase on input | |
| 34 | (not in POSIX). */ | |
| 35 | #define IXON 0002000 /* Enable start/stop output control. */ | |
| 36 | #define IXANY 0004000 /* Enable any character to restart output. */ | |
| 37 | #define IXOFF 0010000 /* Enable start/stop input control. */ | |
| 38 | #define IMAXBEL 0020000 /* Ring bell when input queue is full | |
| 39 | (not in POSIX). */ | |
| 40 | #define IUTF8 0040000 /* Input is UTF8 (not in POSIX). */ |
libc/glibc-include/bits/termios-c_lflag.h created+58
| ... | ... | @@ -0,0 +1,58 @@ |
| 1 | /* termios local mode definitions. Linux/generic version. | |
| 2 | Copyright (C) 2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library. If not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _TERMIOS_H | |
| 20 | # error "Never include <bits/termios-c_lflag.h> directly; use <termios.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* c_lflag bits */ | |
| 24 | #define ISIG 0000001 /* Enable signals. */ | |
| 25 | #define ICANON 0000002 /* Canonical input (erase and kill processing). */ | |
| 26 | #if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_XOPEN2K) | |
| 27 | # define XCASE 0000004 | |
| 28 | #endif | |
| 29 | #define ECHO 0000010 /* Enable echo. */ | |
| 30 | #define ECHOE 0000020 /* Echo erase character as error-correcting | |
| 31 | backspace. */ | |
| 32 | #define ECHOK 0000040 /* Echo KILL. */ | |
| 33 | #define ECHONL 0000100 /* Echo NL. */ | |
| 34 | #define NOFLSH 0000200 /* Disable flush after interrupt or quit. */ | |
| 35 | #define TOSTOP 0000400 /* Send SIGTTOU for background output. */ | |
| 36 | #ifdef __USE_MISC | |
| 37 | # define ECHOCTL 0001000 /* If ECHO is also set, terminal special characters | |
| 38 | other than TAB, NL, START, and STOP are echoed as | |
| 39 | ^X, where X is the character with ASCII code 0x40 | |
| 40 | greater than the special character | |
| 41 | (not in POSIX). */ | |
| 42 | # define ECHOPRT 0002000 /* If ICANON and ECHO are also set, characters are | |
| 43 | printed as they are being erased | |
| 44 | (not in POSIX). */ | |
| 45 | # define ECHOKE 0004000 /* If ICANON is also set, KILL is echoed by erasing | |
| 46 | each character on the line, as specified by ECHOE | |
| 47 | and ECHOPRT (not in POSIX). */ | |
| 48 | # define FLUSHO 0010000 /* Output is being flushed. This flag is toggled by | |
| 49 | typing the DISCARD character (not in POSIX). */ | |
| 50 | # define PENDIN 0040000 /* All characters in the input queue are reprinted | |
| 51 | when the next character is read | |
| 52 | (not in POSIX). */ | |
| 53 | #endif | |
| 54 | #define IEXTEN 0100000 /* Enable implementation-defined input | |
| 55 | processing. */ | |
| 56 | #ifdef __USE_MISC | |
| 57 | # define EXTPROC 0200000 | |
| 58 | #endif |
libc/glibc-include/bits/termios-c_oflag.h created+61
| ... | ... | @@ -0,0 +1,61 @@ |
| 1 | /* termios output mode definitions. Linux/generic version. | |
| 2 | Copyright (C) 2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library. If not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _TERMIOS_H | |
| 20 | # error "Never include <bits/termios-c_oflag.h> directly; use <termios.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* c_oflag bits */ | |
| 24 | #define OPOST 0000001 /* Post-process output. */ | |
| 25 | #define OLCUC 0000002 /* Map lowercase characters to uppercase on output. | |
| 26 | (not in POSIX). */ | |
| 27 | #define ONLCR 0000004 /* Map NL to CR-NL on output. */ | |
| 28 | #define OCRNL 0000010 /* Map CR to NL on output. */ | |
| 29 | #define ONOCR 0000020 /* No CR output at column 0. */ | |
| 30 | #define ONLRET 0000040 /* NL performs CR function. */ | |
| 31 | #define OFILL 0000100 /* Use fill characters for delay. */ | |
| 32 | #define OFDEL 0000200 /* Fill is DEL. */ | |
| 33 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 34 | # define NLDLY 0000400 /* Select newline delays: */ | |
| 35 | # define NL0 0000000 /* Newline type 0. */ | |
| 36 | # define NL1 0000400 /* Newline type 1. */ | |
| 37 | # define CRDLY 0003000 /* Select carriage-return delays: */ | |
| 38 | # define CR0 0000000 /* Carriage-return delay type 0. */ | |
| 39 | # define CR1 0001000 /* Carriage-return delay type 1. */ | |
| 40 | # define CR2 0002000 /* Carriage-return delay type 2. */ | |
| 41 | # define CR3 0003000 /* Carriage-return delay type 3. */ | |
| 42 | # define TABDLY 0014000 /* Select horizontal-tab delays: */ | |
| 43 | # define TAB0 0000000 /* Horizontal-tab delay type 0. */ | |
| 44 | # define TAB1 0004000 /* Horizontal-tab delay type 1. */ | |
| 45 | # define TAB2 0010000 /* Horizontal-tab delay type 2. */ | |
| 46 | # define TAB3 0014000 /* Expand tabs to spaces. */ | |
| 47 | # define BSDLY 0020000 /* Select backspace delays: */ | |
| 48 | # define BS0 0000000 /* Backspace-delay type 0. */ | |
| 49 | # define BS1 0020000 /* Backspace-delay type 1. */ | |
| 50 | # define FFDLY 0100000 /* Select form-feed delays: */ | |
| 51 | # define FF0 0000000 /* Form-feed delay type 0. */ | |
| 52 | # define FF1 0100000 /* Form-feed delay type 1. */ | |
| 53 | #endif | |
| 54 | ||
| 55 | #define VTDLY 0040000 /* Select vertical-tab delays: */ | |
| 56 | #define VT0 0000000 /* Vertical-tab delay type 0. */ | |
| 57 | #define VT1 0040000 /* Vertical-tab delay type 1. */ | |
| 58 | ||
| 59 | #ifdef __USE_MISC | |
| 60 | # define XTABS 0014000 | |
| 61 | #endif |
libc/glibc-include/bits/termios-misc.h created+21
| ... | ... | @@ -0,0 +1,21 @@ |
| 1 | /* termios baud platform specific definitions. Linux/generic version. | |
| 2 | Copyright (C) 2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library. If not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _TERMIOS_H | |
| 20 | # error "Never include <bits/termios-misc.h> directly; use <termios.h> instead." | |
| 21 | #endif |
libc/glibc-include/bits/termios-struct.h created+36
| ... | ... | @@ -0,0 +1,36 @@ |
| 1 | /* struct termios definition. Linux/generic version. | |
| 2 | Copyright (C) 2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library. If not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _TERMIOS_H | |
| 20 | # error "Never include <bits/termios-struct.h> directly; use <termios.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #define NCCS 32 | |
| 24 | struct termios | |
| 25 | { | |
| 26 | tcflag_t c_iflag; /* input mode flags */ | |
| 27 | tcflag_t c_oflag; /* output mode flags */ | |
| 28 | tcflag_t c_cflag; /* control mode flags */ | |
| 29 | tcflag_t c_lflag; /* local mode flags */ | |
| 30 | cc_t c_line; /* line discipline */ | |
| 31 | cc_t c_cc[NCCS]; /* control characters */ | |
| 32 | speed_t c_ispeed; /* input speed */ | |
| 33 | speed_t c_ospeed; /* output speed */ | |
| 34 | #define _HAVE_STRUCT_TERMIOS_C_ISPEED 1 | |
| 35 | #define _HAVE_STRUCT_TERMIOS_C_OSPEED 1 | |
| 36 | }; |
libc/glibc-include/bits/termios-tcflow.h created+26
| ... | ... | @@ -0,0 +1,26 @@ |
| 1 | /* termios tcflag symbolic contants definitions. Linux/generic version. | |
| 2 | Copyright (C) 2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library. If not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _TERMIOS_H | |
| 20 | # error "Never include <bits/termios-tcflow.h> directly; use <termios.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* tcsetattr uses these. */ | |
| 24 | #define TCSANOW 0 | |
| 25 | #define TCSADRAIN 1 | |
| 26 | #define TCSAFLUSH 2 |
libc/glibc-include/bits/termios.h created+76
| ... | ... | @@ -0,0 +1,76 @@ |
| 1 | /* termios type and macro definitions. Linux version. | |
| 2 | Copyright (C) 1993-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _TERMIOS_H | |
| 20 | # error "Never include <bits/termios.h> directly; use <termios.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | typedef unsigned char cc_t; | |
| 24 | typedef unsigned int speed_t; | |
| 25 | typedef unsigned int tcflag_t; | |
| 26 | ||
| 27 | #include <bits/termios-struct.h> | |
| 28 | #include <bits/termios-c_cc.h> | |
| 29 | #include <bits/termios-c_iflag.h> | |
| 30 | #include <bits/termios-c_oflag.h> | |
| 31 | ||
| 32 | /* c_cflag bit meaning */ | |
| 33 | #define B0 0000000 /* hang up */ | |
| 34 | #define B50 0000001 | |
| 35 | #define B75 0000002 | |
| 36 | #define B110 0000003 | |
| 37 | #define B134 0000004 | |
| 38 | #define B150 0000005 | |
| 39 | #define B200 0000006 | |
| 40 | #define B300 0000007 | |
| 41 | #define B600 0000010 | |
| 42 | #define B1200 0000011 | |
| 43 | #define B1800 0000012 | |
| 44 | #define B2400 0000013 | |
| 45 | #define B4800 0000014 | |
| 46 | #define B9600 0000015 | |
| 47 | #define B19200 0000016 | |
| 48 | #define B38400 0000017 | |
| 49 | #ifdef __USE_MISC | |
| 50 | # define EXTA B19200 | |
| 51 | # define EXTB B38400 | |
| 52 | #endif | |
| 53 | #include <bits/termios-baud.h> | |
| 54 | ||
| 55 | #include <bits/termios-c_cflag.h> | |
| 56 | #include <bits/termios-c_lflag.h> | |
| 57 | ||
| 58 | #ifdef __USE_MISC | |
| 59 | /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ | |
| 60 | # define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ | |
| 61 | #endif | |
| 62 | ||
| 63 | /* tcflow() and TCXONC use these */ | |
| 64 | #define TCOOFF 0 | |
| 65 | #define TCOON 1 | |
| 66 | #define TCIOFF 2 | |
| 67 | #define TCION 3 | |
| 68 | ||
| 69 | /* tcflush() and TCFLSH use these */ | |
| 70 | #define TCIFLUSH 0 | |
| 71 | #define TCOFLUSH 1 | |
| 72 | #define TCIOFLUSH 2 | |
| 73 | ||
| 74 | #include <bits/termios-tcflow.h> | |
| 75 | ||
| 76 | #include <bits/termios-misc.h> |
libc/glibc-include/bits/thread-shared-types.h created+198
| ... | ... | @@ -0,0 +1,198 @@ |
| 1 | /* Common threading primitives definitions for both POSIX and C11. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _THREAD_SHARED_TYPES_H | |
| 20 | #define _THREAD_SHARED_TYPES_H 1 | |
| 21 | ||
| 22 | /* Arch-specific definitions. Each architecture must define the following | |
| 23 | macros to define the expected sizes of pthread data types: | |
| 24 | ||
| 25 | __SIZEOF_PTHREAD_ATTR_T - size of pthread_attr_t. | |
| 26 | __SIZEOF_PTHREAD_MUTEX_T - size of pthread_mutex_t. | |
| 27 | __SIZEOF_PTHREAD_MUTEXATTR_T - size of pthread_mutexattr_t. | |
| 28 | __SIZEOF_PTHREAD_COND_T - size of pthread_cond_t. | |
| 29 | __SIZEOF_PTHREAD_CONDATTR_T - size of pthread_condattr_t. | |
| 30 | __SIZEOF_PTHREAD_RWLOCK_T - size of pthread_rwlock_t. | |
| 31 | __SIZEOF_PTHREAD_RWLOCKATTR_T - size of pthread_rwlockattr_t. | |
| 32 | __SIZEOF_PTHREAD_BARRIER_T - size of pthread_barrier_t. | |
| 33 | __SIZEOF_PTHREAD_BARRIERATTR_T - size of pthread_barrierattr_t. | |
| 34 | ||
| 35 | Also, the following macros must be define for internal pthread_mutex_t | |
| 36 | struct definitions (struct __pthread_mutex_s): | |
| 37 | ||
| 38 | __PTHREAD_COMPAT_PADDING_MID - any additional members after 'kind' | |
| 39 | and before '__spin' (for 64 bits) or | |
| 40 | '__nusers' (for 32 bits). | |
| 41 | __PTHREAD_COMPAT_PADDING_END - any additional members at the end of | |
| 42 | the internal structure. | |
| 43 | __PTHREAD_MUTEX_LOCK_ELISION - 1 if the architecture supports lock | |
| 44 | elision or 0 otherwise. | |
| 45 | __PTHREAD_MUTEX_NUSERS_AFTER_KIND - control where to put __nusers. The | |
| 46 | preferred value for new architectures | |
| 47 | is 0. | |
| 48 | __PTHREAD_MUTEX_USE_UNION - control whether internal __spins and | |
| 49 | __list will be place inside a union for | |
| 50 | linuxthreads compatibility. | |
| 51 | The preferred value for new architectures | |
| 52 | is 0. | |
| 53 | ||
| 54 | For a new port the preferred values for the required defines are: | |
| 55 | ||
| 56 | #define __PTHREAD_COMPAT_PADDING_MID | |
| 57 | #define __PTHREAD_COMPAT_PADDING_END | |
| 58 | #define __PTHREAD_MUTEX_LOCK_ELISION 0 | |
| 59 | #define __PTHREAD_MUTEX_NUSERS_AFTER_KIND 0 | |
| 60 | #define __PTHREAD_MUTEX_USE_UNION 0 | |
| 61 | ||
| 62 | __PTHREAD_MUTEX_LOCK_ELISION can be set to 1 if the hardware plans to | |
| 63 | eventually support lock elision using transactional memory. | |
| 64 | ||
| 65 | The additional macro defines any constraint for the lock alignment | |
| 66 | inside the thread structures: | |
| 67 | ||
| 68 | __LOCK_ALIGNMENT - for internal lock/futex usage. | |
| 69 | ||
| 70 | Same idea but for the once locking primitive: | |
| 71 | ||
| 72 | __ONCE_ALIGNMENT - for pthread_once_t/once_flag definition. | |
| 73 | ||
| 74 | And finally the internal pthread_rwlock_t (struct __pthread_rwlock_arch_t) | |
| 75 | must be defined. | |
| 76 | */ | |
| 77 | #include <bits/pthreadtypes-arch.h> | |
| 78 | ||
| 79 | /* Common definition of pthread_mutex_t. */ | |
| 80 | ||
| 81 | #if !__PTHREAD_MUTEX_USE_UNION | |
| 82 | typedef struct __pthread_internal_list | |
| 83 | { | |
| 84 | struct __pthread_internal_list *__prev; | |
| 85 | struct __pthread_internal_list *__next; | |
| 86 | } __pthread_list_t; | |
| 87 | #else | |
| 88 | typedef struct __pthread_internal_slist | |
| 89 | { | |
| 90 | struct __pthread_internal_slist *__next; | |
| 91 | } __pthread_slist_t; | |
| 92 | #endif | |
| 93 | ||
| 94 | /* Lock elision support. */ | |
| 95 | #if __PTHREAD_MUTEX_LOCK_ELISION | |
| 96 | # if !__PTHREAD_MUTEX_USE_UNION | |
| 97 | # define __PTHREAD_SPINS_DATA \ | |
| 98 | short __spins; \ | |
| 99 | short __elision | |
| 100 | # define __PTHREAD_SPINS 0, 0 | |
| 101 | # else | |
| 102 | # define __PTHREAD_SPINS_DATA \ | |
| 103 | struct \ | |
| 104 | { \ | |
| 105 | short __espins; \ | |
| 106 | short __eelision; \ | |
| 107 | } __elision_data | |
| 108 | # define __PTHREAD_SPINS { 0, 0 } | |
| 109 | # define __spins __elision_data.__espins | |
| 110 | # define __elision __elision_data.__eelision | |
| 111 | # endif | |
| 112 | #else | |
| 113 | # define __PTHREAD_SPINS_DATA int __spins | |
| 114 | /* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ | |
| 115 | # define __PTHREAD_SPINS 0 | |
| 116 | #endif | |
| 117 | ||
| 118 | struct __pthread_mutex_s | |
| 119 | { | |
| 120 | int __lock __LOCK_ALIGNMENT; | |
| 121 | unsigned int __count; | |
| 122 | int __owner; | |
| 123 | #if !__PTHREAD_MUTEX_NUSERS_AFTER_KIND | |
| 124 | unsigned int __nusers; | |
| 125 | #endif | |
| 126 | /* KIND must stay at this position in the structure to maintain | |
| 127 | binary compatibility with static initializers. | |
| 128 | ||
| 129 | Concurrency notes: | |
| 130 | The __kind of a mutex is initialized either by the static | |
| 131 | PTHREAD_MUTEX_INITIALIZER or by a call to pthread_mutex_init. | |
| 132 | ||
| 133 | After a mutex has been initialized, the __kind of a mutex is usually not | |
| 134 | changed. BUT it can be set to -1 in pthread_mutex_destroy or elision can | |
| 135 | be enabled. This is done concurrently in the pthread_mutex_*lock functions | |
| 136 | by using the macro FORCE_ELISION. This macro is only defined for | |
| 137 | architectures which supports lock elision. | |
| 138 | ||
| 139 | For elision, there are the flags PTHREAD_MUTEX_ELISION_NP and | |
| 140 | PTHREAD_MUTEX_NO_ELISION_NP which can be set in addition to the already set | |
| 141 | type of a mutex. | |
| 142 | Before a mutex is initialized, only PTHREAD_MUTEX_NO_ELISION_NP can be set | |
| 143 | with pthread_mutexattr_settype. | |
| 144 | After a mutex has been initialized, the functions pthread_mutex_*lock can | |
| 145 | enable elision - if the mutex-type and the machine supports it - by setting | |
| 146 | the flag PTHREAD_MUTEX_ELISION_NP. This is done concurrently. Afterwards | |
| 147 | the lock / unlock functions are using specific elision code-paths. */ | |
| 148 | int __kind; | |
| 149 | __PTHREAD_COMPAT_PADDING_MID | |
| 150 | #if __PTHREAD_MUTEX_NUSERS_AFTER_KIND | |
| 151 | unsigned int __nusers; | |
| 152 | #endif | |
| 153 | #if !__PTHREAD_MUTEX_USE_UNION | |
| 154 | __PTHREAD_SPINS_DATA; | |
| 155 | __pthread_list_t __list; | |
| 156 | # define __PTHREAD_MUTEX_HAVE_PREV 1 | |
| 157 | #else | |
| 158 | __extension__ union | |
| 159 | { | |
| 160 | __PTHREAD_SPINS_DATA; | |
| 161 | __pthread_slist_t __list; | |
| 162 | }; | |
| 163 | # define __PTHREAD_MUTEX_HAVE_PREV 0 | |
| 164 | #endif | |
| 165 | __PTHREAD_COMPAT_PADDING_END | |
| 166 | }; | |
| 167 | ||
| 168 | ||
| 169 | /* Common definition of pthread_cond_t. */ | |
| 170 | ||
| 171 | struct __pthread_cond_s | |
| 172 | { | |
| 173 | __extension__ union | |
| 174 | { | |
| 175 | __extension__ unsigned long long int __wseq; | |
| 176 | struct | |
| 177 | { | |
| 178 | unsigned int __low; | |
| 179 | unsigned int __high; | |
| 180 | } __wseq32; | |
| 181 | }; | |
| 182 | __extension__ union | |
| 183 | { | |
| 184 | __extension__ unsigned long long int __g1_start; | |
| 185 | struct | |
| 186 | { | |
| 187 | unsigned int __low; | |
| 188 | unsigned int __high; | |
| 189 | } __g1_start32; | |
| 190 | }; | |
| 191 | unsigned int __g_refs[2] __LOCK_ALIGNMENT; | |
| 192 | unsigned int __g_size[2]; | |
| 193 | unsigned int __g1_orig_size; | |
| 194 | unsigned int __wrefs; | |
| 195 | unsigned int __g_signals[2]; | |
| 196 | }; | |
| 197 | ||
| 198 | #endif /* _THREAD_SHARED_TYPES_H */ |
libc/glibc-include/bits/time.h created+83
| ... | ... | @@ -0,0 +1,83 @@ |
| 1 | /* System-dependent timing definitions. Linux version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* | |
| 20 | * Never include this file directly; use <time.h> instead. | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _BITS_TIME_H | |
| 24 | #define _BITS_TIME_H 1 | |
| 25 | ||
| 26 | #include <bits/types.h> | |
| 27 | ||
| 28 | /* ISO/IEC 9899:1999 7.23.1: Components of time | |
| 29 | The macro `CLOCKS_PER_SEC' is an expression with type `clock_t' that is | |
| 30 | the number per second of the value returned by the `clock' function. */ | |
| 31 | /* CAE XSH, Issue 4, Version 2: <time.h> | |
| 32 | The value of CLOCKS_PER_SEC is required to be 1 million on all | |
| 33 | XSI-conformant systems. */ | |
| 34 | #define CLOCKS_PER_SEC ((__clock_t) 1000000) | |
| 35 | ||
| 36 | #if (!defined __STRICT_ANSI__ || defined __USE_POSIX) \ | |
| 37 | && !defined __USE_XOPEN2K | |
| 38 | /* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK | |
| 39 | presents the real value for clock ticks per second for the system. */ | |
| 40 | extern long int __sysconf (int); | |
| 41 | # define CLK_TCK ((__clock_t) __sysconf (2)) /* 2 is _SC_CLK_TCK */ | |
| 42 | #endif | |
| 43 | ||
| 44 | #ifdef __USE_POSIX199309 | |
| 45 | /* Identifier for system-wide realtime clock. */ | |
| 46 | # define CLOCK_REALTIME 0 | |
| 47 | /* Monotonic system-wide clock. */ | |
| 48 | # define CLOCK_MONOTONIC 1 | |
| 49 | /* High-resolution timer from the CPU. */ | |
| 50 | # define CLOCK_PROCESS_CPUTIME_ID 2 | |
| 51 | /* Thread-specific CPU-time clock. */ | |
| 52 | # define CLOCK_THREAD_CPUTIME_ID 3 | |
| 53 | /* Monotonic system-wide clock, not adjusted for frequency scaling. */ | |
| 54 | # define CLOCK_MONOTONIC_RAW 4 | |
| 55 | /* Identifier for system-wide realtime clock, updated only on ticks. */ | |
| 56 | # define CLOCK_REALTIME_COARSE 5 | |
| 57 | /* Monotonic system-wide clock, updated only on ticks. */ | |
| 58 | # define CLOCK_MONOTONIC_COARSE 6 | |
| 59 | /* Monotonic system-wide clock that includes time spent in suspension. */ | |
| 60 | # define CLOCK_BOOTTIME 7 | |
| 61 | /* Like CLOCK_REALTIME but also wakes suspended system. */ | |
| 62 | # define CLOCK_REALTIME_ALARM 8 | |
| 63 | /* Like CLOCK_BOOTTIME but also wakes suspended system. */ | |
| 64 | # define CLOCK_BOOTTIME_ALARM 9 | |
| 65 | /* Like CLOCK_REALTIME but in International Atomic Time. */ | |
| 66 | # define CLOCK_TAI 11 | |
| 67 | ||
| 68 | /* Flag to indicate time is absolute. */ | |
| 69 | # define TIMER_ABSTIME 1 | |
| 70 | #endif | |
| 71 | ||
| 72 | #ifdef __USE_GNU | |
| 73 | # include <bits/timex.h> | |
| 74 | ||
| 75 | __BEGIN_DECLS | |
| 76 | ||
| 77 | /* Tune a POSIX clock. */ | |
| 78 | extern int clock_adjtime (__clockid_t __clock_id, struct timex *__utx) __THROW; | |
| 79 | ||
| 80 | __END_DECLS | |
| 81 | #endif /* use GNU */ | |
| 82 | ||
| 83 | #endif /* bits/time.h */ |
libc/glibc-include/bits/time64.h created+36
| ... | ... | @@ -0,0 +1,36 @@ |
| 1 | /* bits/time64.h -- underlying types for __time64_t. Generic version. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_TYPES_H | |
| 20 | # error "Never include <bits/time64.h> directly; use <sys/types.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_TIME64_H | |
| 24 | #define _BITS_TIME64_H 1 | |
| 25 | ||
| 26 | /* Define __TIME64_T_TYPE so that it is always a 64-bit type. */ | |
| 27 | ||
| 28 | #if __TIMESIZE == 64 | |
| 29 | /* If we already have 64-bit time type then use it. */ | |
| 30 | # define __TIME64_T_TYPE __TIME_T_TYPE | |
| 31 | #else | |
| 32 | /* Define a 64-bit time type alongsize the 32-bit one. */ | |
| 33 | # define __TIME64_T_TYPE __SQUAD_TYPE | |
| 34 | #endif | |
| 35 | ||
| 36 | #endif /* bits/time64.h */ |
libc/glibc-include/bits/timerfd.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Copyright (C) 2008-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_TIMERFD_H | |
| 19 | # error "Never use <bits/timerfd.h> directly; include <sys/timerfd.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | /* Bits to be set in the FLAGS parameter of `timerfd_create'. */ | |
| 23 | enum | |
| 24 | { | |
| 25 | TFD_CLOEXEC = 02000000, | |
| 26 | #define TFD_CLOEXEC TFD_CLOEXEC | |
| 27 | TFD_NONBLOCK = 00004000 | |
| 28 | #define TFD_NONBLOCK TFD_NONBLOCK | |
| 29 | }; |
libc/glibc-include/bits/timesize.h created+25
| ... | ... | @@ -0,0 +1,25 @@ |
| 1 | /* Bit size of the time_t type at glibc build time, x86-64 and x32 case. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #if defined __x86_64__ && defined __ILP32__ | |
| 20 | /* For x32, time is 64-bit even though word size is 32-bit. */ | |
| 21 | # define __TIMESIZE 64 | |
| 22 | #else | |
| 23 | /* For others, time size is word size. */ | |
| 24 | # define __TIMESIZE __WORDSIZE | |
| 25 | #endif |
libc/glibc-include/bits/timex.h created+110
| ... | ... | @@ -0,0 +1,110 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _BITS_TIMEX_H | |
| 19 | #define _BITS_TIMEX_H 1 | |
| 20 | ||
| 21 | #include <bits/types.h> | |
| 22 | #include <bits/types/struct_timeval.h> | |
| 23 | ||
| 24 | /* These definitions from linux/timex.h as of 3.18. */ | |
| 25 | ||
| 26 | struct timex | |
| 27 | { | |
| 28 | unsigned int modes; /* mode selector */ | |
| 29 | __syscall_slong_t offset; /* time offset (usec) */ | |
| 30 | __syscall_slong_t freq; /* frequency offset (scaled ppm) */ | |
| 31 | __syscall_slong_t maxerror; /* maximum error (usec) */ | |
| 32 | __syscall_slong_t esterror; /* estimated error (usec) */ | |
| 33 | int status; /* clock command/status */ | |
| 34 | __syscall_slong_t constant; /* pll time constant */ | |
| 35 | __syscall_slong_t precision; /* clock precision (usec) (ro) */ | |
| 36 | __syscall_slong_t tolerance; /* clock frequency tolerance (ppm) (ro) */ | |
| 37 | struct timeval time; /* (read only, except for ADJ_SETOFFSET) */ | |
| 38 | __syscall_slong_t tick; /* (modified) usecs between clock ticks */ | |
| 39 | __syscall_slong_t ppsfreq; /* pps frequency (scaled ppm) (ro) */ | |
| 40 | __syscall_slong_t jitter; /* pps jitter (us) (ro) */ | |
| 41 | int shift; /* interval duration (s) (shift) (ro) */ | |
| 42 | __syscall_slong_t stabil; /* pps stability (scaled ppm) (ro) */ | |
| 43 | __syscall_slong_t jitcnt; /* jitter limit exceeded (ro) */ | |
| 44 | __syscall_slong_t calcnt; /* calibration intervals (ro) */ | |
| 45 | __syscall_slong_t errcnt; /* calibration errors (ro) */ | |
| 46 | __syscall_slong_t stbcnt; /* stability limit exceeded (ro) */ | |
| 47 | ||
| 48 | int tai; /* TAI offset (ro) */ | |
| 49 | ||
| 50 | /* ??? */ | |
| 51 | int :32; int :32; int :32; int :32; | |
| 52 | int :32; int :32; int :32; int :32; | |
| 53 | int :32; int :32; int :32; | |
| 54 | }; | |
| 55 | ||
| 56 | /* Mode codes (timex.mode) */ | |
| 57 | #define ADJ_OFFSET 0x0001 /* time offset */ | |
| 58 | #define ADJ_FREQUENCY 0x0002 /* frequency offset */ | |
| 59 | #define ADJ_MAXERROR 0x0004 /* maximum time error */ | |
| 60 | #define ADJ_ESTERROR 0x0008 /* estimated time error */ | |
| 61 | #define ADJ_STATUS 0x0010 /* clock status */ | |
| 62 | #define ADJ_TIMECONST 0x0020 /* pll time constant */ | |
| 63 | #define ADJ_TAI 0x0080 /* set TAI offset */ | |
| 64 | #define ADJ_SETOFFSET 0x0100 /* add 'time' to current time */ | |
| 65 | #define ADJ_MICRO 0x1000 /* select microsecond resolution */ | |
| 66 | #define ADJ_NANO 0x2000 /* select nanosecond resolution */ | |
| 67 | #define ADJ_TICK 0x4000 /* tick value */ | |
| 68 | #define ADJ_OFFSET_SINGLESHOT 0x8001 /* old-fashioned adjtime */ | |
| 69 | #define ADJ_OFFSET_SS_READ 0xa001 /* read-only adjtime */ | |
| 70 | ||
| 71 | /* xntp 3.4 compatibility names */ | |
| 72 | #define MOD_OFFSET ADJ_OFFSET | |
| 73 | #define MOD_FREQUENCY ADJ_FREQUENCY | |
| 74 | #define MOD_MAXERROR ADJ_MAXERROR | |
| 75 | #define MOD_ESTERROR ADJ_ESTERROR | |
| 76 | #define MOD_STATUS ADJ_STATUS | |
| 77 | #define MOD_TIMECONST ADJ_TIMECONST | |
| 78 | #define MOD_CLKB ADJ_TICK | |
| 79 | #define MOD_CLKA ADJ_OFFSET_SINGLESHOT /* 0x8000 in original */ | |
| 80 | #define MOD_TAI ADJ_TAI | |
| 81 | #define MOD_MICRO ADJ_MICRO | |
| 82 | #define MOD_NANO ADJ_NANO | |
| 83 | ||
| 84 | ||
| 85 | /* Status codes (timex.status) */ | |
| 86 | #define STA_PLL 0x0001 /* enable PLL updates (rw) */ | |
| 87 | #define STA_PPSFREQ 0x0002 /* enable PPS freq discipline (rw) */ | |
| 88 | #define STA_PPSTIME 0x0004 /* enable PPS time discipline (rw) */ | |
| 89 | #define STA_FLL 0x0008 /* select frequency-lock mode (rw) */ | |
| 90 | ||
| 91 | #define STA_INS 0x0010 /* insert leap (rw) */ | |
| 92 | #define STA_DEL 0x0020 /* delete leap (rw) */ | |
| 93 | #define STA_UNSYNC 0x0040 /* clock unsynchronized (rw) */ | |
| 94 | #define STA_FREQHOLD 0x0080 /* hold frequency (rw) */ | |
| 95 | ||
| 96 | #define STA_PPSSIGNAL 0x0100 /* PPS signal present (ro) */ | |
| 97 | #define STA_PPSJITTER 0x0200 /* PPS signal jitter exceeded (ro) */ | |
| 98 | #define STA_PPSWANDER 0x0400 /* PPS signal wander exceeded (ro) */ | |
| 99 | #define STA_PPSERROR 0x0800 /* PPS signal calibration error (ro) */ | |
| 100 | ||
| 101 | #define STA_CLOCKERR 0x1000 /* clock hardware fault (ro) */ | |
| 102 | #define STA_NANO 0x2000 /* resolution (0 = us, 1 = ns) (ro) */ | |
| 103 | #define STA_MODE 0x4000 /* mode (0 = PLL, 1 = FLL) (ro) */ | |
| 104 | #define STA_CLK 0x8000 /* clock source (0 = A, 1 = B) (ro) */ | |
| 105 | ||
| 106 | /* Read-only bits */ | |
| 107 | #define STA_RONLY (STA_PPSSIGNAL | STA_PPSJITTER | STA_PPSWANDER | \ | |
| 108 | STA_PPSERROR | STA_CLOCKERR | STA_NANO | STA_MODE | STA_CLK) | |
| 109 | ||
| 110 | #endif /* bits/timex.h */ |
libc/glibc-include/bits/types.h created+224
| ... | ... | @@ -0,0 +1,224 @@ |
| 1 | /* bits/types.h -- definitions of __*_t types underlying *_t types. | |
| 2 | Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* | |
| 20 | * Never include this file directly; use <sys/types.h> instead. | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _BITS_TYPES_H | |
| 24 | #define _BITS_TYPES_H 1 | |
| 25 | ||
| 26 | #include <features.h> | |
| 27 | #include <bits/wordsize.h> | |
| 28 | #include <bits/timesize.h> | |
| 29 | ||
| 30 | /* Convenience types. */ | |
| 31 | typedef unsigned char __u_char; | |
| 32 | typedef unsigned short int __u_short; | |
| 33 | typedef unsigned int __u_int; | |
| 34 | typedef unsigned long int __u_long; | |
| 35 | ||
| 36 | /* Fixed-size types, underlying types depend on word size and compiler. */ | |
| 37 | typedef signed char __int8_t; | |
| 38 | typedef unsigned char __uint8_t; | |
| 39 | typedef signed short int __int16_t; | |
| 40 | typedef unsigned short int __uint16_t; | |
| 41 | typedef signed int __int32_t; | |
| 42 | typedef unsigned int __uint32_t; | |
| 43 | #if __WORDSIZE == 64 | |
| 44 | typedef signed long int __int64_t; | |
| 45 | typedef unsigned long int __uint64_t; | |
| 46 | #else | |
| 47 | __extension__ typedef signed long long int __int64_t; | |
| 48 | __extension__ typedef unsigned long long int __uint64_t; | |
| 49 | #endif | |
| 50 | ||
| 51 | /* Smallest types with at least a given width. */ | |
| 52 | typedef __int8_t __int_least8_t; | |
| 53 | typedef __uint8_t __uint_least8_t; | |
| 54 | typedef __int16_t __int_least16_t; | |
| 55 | typedef __uint16_t __uint_least16_t; | |
| 56 | typedef __int32_t __int_least32_t; | |
| 57 | typedef __uint32_t __uint_least32_t; | |
| 58 | typedef __int64_t __int_least64_t; | |
| 59 | typedef __uint64_t __uint_least64_t; | |
| 60 | ||
| 61 | /* quad_t is also 64 bits. */ | |
| 62 | #if __WORDSIZE == 64 | |
| 63 | typedef long int __quad_t; | |
| 64 | typedef unsigned long int __u_quad_t; | |
| 65 | #else | |
| 66 | __extension__ typedef long long int __quad_t; | |
| 67 | __extension__ typedef unsigned long long int __u_quad_t; | |
| 68 | #endif | |
| 69 | ||
| 70 | /* Largest integral types. */ | |
| 71 | #if __WORDSIZE == 64 | |
| 72 | typedef long int __intmax_t; | |
| 73 | typedef unsigned long int __uintmax_t; | |
| 74 | #else | |
| 75 | __extension__ typedef long long int __intmax_t; | |
| 76 | __extension__ typedef unsigned long long int __uintmax_t; | |
| 77 | #endif | |
| 78 | ||
| 79 | ||
| 80 | /* The machine-dependent file <bits/typesizes.h> defines __*_T_TYPE | |
| 81 | macros for each of the OS types we define below. The definitions | |
| 82 | of those macros must use the following macros for underlying types. | |
| 83 | We define __S<SIZE>_TYPE and __U<SIZE>_TYPE for the signed and unsigned | |
| 84 | variants of each of the following integer types on this machine. | |
| 85 | ||
| 86 | 16 -- "natural" 16-bit type (always short) | |
| 87 | 32 -- "natural" 32-bit type (always int) | |
| 88 | 64 -- "natural" 64-bit type (long or long long) | |
| 89 | LONG32 -- 32-bit type, traditionally long | |
| 90 | QUAD -- 64-bit type, always long long | |
| 91 | WORD -- natural type of __WORDSIZE bits (int or long) | |
| 92 | LONGWORD -- type of __WORDSIZE bits, traditionally long | |
| 93 | ||
| 94 | We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the | |
| 95 | conventional uses of `long' or `long long' type modifiers match the | |
| 96 | types we define, even when a less-adorned type would be the same size. | |
| 97 | This matters for (somewhat) portably writing printf/scanf formats for | |
| 98 | these types, where using the appropriate l or ll format modifiers can | |
| 99 | make the typedefs and the formats match up across all GNU platforms. If | |
| 100 | we used `long' when it's 64 bits where `long long' is expected, then the | |
| 101 | compiler would warn about the formats not matching the argument types, | |
| 102 | and the programmer changing them to shut up the compiler would break the | |
| 103 | program's portability. | |
| 104 | ||
| 105 | Here we assume what is presently the case in all the GCC configurations | |
| 106 | we support: long long is always 64 bits, long is always word/address size, | |
| 107 | and int is always 32 bits. */ | |
| 108 | ||
| 109 | #define __S16_TYPE short int | |
| 110 | #define __U16_TYPE unsigned short int | |
| 111 | #define __S32_TYPE int | |
| 112 | #define __U32_TYPE unsigned int | |
| 113 | #define __SLONGWORD_TYPE long int | |
| 114 | #define __ULONGWORD_TYPE unsigned long int | |
| 115 | #if __WORDSIZE == 32 | |
| 116 | # define __SQUAD_TYPE __quad_t | |
| 117 | # define __UQUAD_TYPE __u_quad_t | |
| 118 | # define __SWORD_TYPE int | |
| 119 | # define __UWORD_TYPE unsigned int | |
| 120 | # define __SLONG32_TYPE long int | |
| 121 | # define __ULONG32_TYPE unsigned long int | |
| 122 | # define __S64_TYPE __quad_t | |
| 123 | # define __U64_TYPE __u_quad_t | |
| 124 | /* We want __extension__ before typedef's that use nonstandard base types | |
| 125 | such as `long long' in C89 mode. */ | |
| 126 | # define __STD_TYPE __extension__ typedef | |
| 127 | #elif __WORDSIZE == 64 | |
| 128 | # define __SQUAD_TYPE long int | |
| 129 | # define __UQUAD_TYPE unsigned long int | |
| 130 | # define __SWORD_TYPE long int | |
| 131 | # define __UWORD_TYPE unsigned long int | |
| 132 | # define __SLONG32_TYPE int | |
| 133 | # define __ULONG32_TYPE unsigned int | |
| 134 | # define __S64_TYPE long int | |
| 135 | # define __U64_TYPE unsigned long int | |
| 136 | /* No need to mark the typedef with __extension__. */ | |
| 137 | # define __STD_TYPE typedef | |
| 138 | #else | |
| 139 | # error | |
| 140 | #endif | |
| 141 | #include <bits/typesizes.h> /* Defines __*_T_TYPE macros. */ | |
| 142 | #include <bits/time64.h> /* Defines __TIME*_T_TYPE macros. */ | |
| 143 | ||
| 144 | ||
| 145 | __STD_TYPE __DEV_T_TYPE __dev_t; /* Type of device numbers. */ | |
| 146 | __STD_TYPE __UID_T_TYPE __uid_t; /* Type of user identifications. */ | |
| 147 | __STD_TYPE __GID_T_TYPE __gid_t; /* Type of group identifications. */ | |
| 148 | __STD_TYPE __INO_T_TYPE __ino_t; /* Type of file serial numbers. */ | |
| 149 | __STD_TYPE __INO64_T_TYPE __ino64_t; /* Type of file serial numbers (LFS).*/ | |
| 150 | __STD_TYPE __MODE_T_TYPE __mode_t; /* Type of file attribute bitmasks. */ | |
| 151 | __STD_TYPE __NLINK_T_TYPE __nlink_t; /* Type of file link counts. */ | |
| 152 | __STD_TYPE __OFF_T_TYPE __off_t; /* Type of file sizes and offsets. */ | |
| 153 | __STD_TYPE __OFF64_T_TYPE __off64_t; /* Type of file sizes and offsets (LFS). */ | |
| 154 | __STD_TYPE __PID_T_TYPE __pid_t; /* Type of process identifications. */ | |
| 155 | __STD_TYPE __FSID_T_TYPE __fsid_t; /* Type of file system IDs. */ | |
| 156 | __STD_TYPE __CLOCK_T_TYPE __clock_t; /* Type of CPU usage counts. */ | |
| 157 | __STD_TYPE __RLIM_T_TYPE __rlim_t; /* Type for resource measurement. */ | |
| 158 | __STD_TYPE __RLIM64_T_TYPE __rlim64_t; /* Type for resource measurement (LFS). */ | |
| 159 | __STD_TYPE __ID_T_TYPE __id_t; /* General type for IDs. */ | |
| 160 | __STD_TYPE __TIME_T_TYPE __time_t; /* Seconds since the Epoch. */ | |
| 161 | __STD_TYPE __USECONDS_T_TYPE __useconds_t; /* Count of microseconds. */ | |
| 162 | __STD_TYPE __SUSECONDS_T_TYPE __suseconds_t; /* Signed count of microseconds. */ | |
| 163 | ||
| 164 | __STD_TYPE __DADDR_T_TYPE __daddr_t; /* The type of a disk address. */ | |
| 165 | __STD_TYPE __KEY_T_TYPE __key_t; /* Type of an IPC key. */ | |
| 166 | ||
| 167 | /* Clock ID used in clock and timer functions. */ | |
| 168 | __STD_TYPE __CLOCKID_T_TYPE __clockid_t; | |
| 169 | ||
| 170 | /* Timer ID returned by `timer_create'. */ | |
| 171 | __STD_TYPE __TIMER_T_TYPE __timer_t; | |
| 172 | ||
| 173 | /* Type to represent block size. */ | |
| 174 | __STD_TYPE __BLKSIZE_T_TYPE __blksize_t; | |
| 175 | ||
| 176 | /* Types from the Large File Support interface. */ | |
| 177 | ||
| 178 | /* Type to count number of disk blocks. */ | |
| 179 | __STD_TYPE __BLKCNT_T_TYPE __blkcnt_t; | |
| 180 | __STD_TYPE __BLKCNT64_T_TYPE __blkcnt64_t; | |
| 181 | ||
| 182 | /* Type to count file system blocks. */ | |
| 183 | __STD_TYPE __FSBLKCNT_T_TYPE __fsblkcnt_t; | |
| 184 | __STD_TYPE __FSBLKCNT64_T_TYPE __fsblkcnt64_t; | |
| 185 | ||
| 186 | /* Type to count file system nodes. */ | |
| 187 | __STD_TYPE __FSFILCNT_T_TYPE __fsfilcnt_t; | |
| 188 | __STD_TYPE __FSFILCNT64_T_TYPE __fsfilcnt64_t; | |
| 189 | ||
| 190 | /* Type of miscellaneous file system fields. */ | |
| 191 | __STD_TYPE __FSWORD_T_TYPE __fsword_t; | |
| 192 | ||
| 193 | __STD_TYPE __SSIZE_T_TYPE __ssize_t; /* Type of a byte count, or error. */ | |
| 194 | ||
| 195 | /* Signed long type used in system calls. */ | |
| 196 | __STD_TYPE __SYSCALL_SLONG_TYPE __syscall_slong_t; | |
| 197 | /* Unsigned long type used in system calls. */ | |
| 198 | __STD_TYPE __SYSCALL_ULONG_TYPE __syscall_ulong_t; | |
| 199 | ||
| 200 | /* These few don't really vary by system, they always correspond | |
| 201 | to one of the other defined types. */ | |
| 202 | typedef __off64_t __loff_t; /* Type of file sizes and offsets (LFS). */ | |
| 203 | typedef char *__caddr_t; | |
| 204 | ||
| 205 | /* Duplicates info from stdint.h but this is used in unistd.h. */ | |
| 206 | __STD_TYPE __SWORD_TYPE __intptr_t; | |
| 207 | ||
| 208 | /* Duplicate info from sys/socket.h. */ | |
| 209 | __STD_TYPE __U32_TYPE __socklen_t; | |
| 210 | ||
| 211 | /* C99: An integer type that can be accessed as an atomic entity, | |
| 212 | even in the presence of asynchronous interrupts. | |
| 213 | It is not currently necessary for this to be machine-specific. */ | |
| 214 | typedef int __sig_atomic_t; | |
| 215 | ||
| 216 | #if __TIMESIZE == 64 | |
| 217 | # define __time64_t __time_t | |
| 218 | #else | |
| 219 | __STD_TYPE __TIME64_T_TYPE __time64_t; /* Seconds since the Epoch. */ | |
| 220 | #endif | |
| 221 | ||
| 222 | #undef __STD_TYPE | |
| 223 | ||
| 224 | #endif /* bits/types.h */ |
libc/glibc-include/bits/types/FILE.h created+9
| ... | ... | @@ -0,0 +1,9 @@ |
| 1 | #ifndef __FILE_defined | |
| 2 | #define __FILE_defined 1 | |
| 3 | ||
| 4 | struct _IO_FILE; | |
| 5 | ||
| 6 | /* The opaque type of streams. This is the definition used elsewhere. */ | |
| 7 | typedef struct _IO_FILE FILE; | |
| 8 | ||
| 9 | #endif |
libc/glibc-include/bits/types/__FILE.h created+7
| ... | ... | @@ -0,0 +1,7 @@ |
| 1 | #ifndef ____FILE_defined | |
| 2 | #define ____FILE_defined 1 | |
| 3 | ||
| 4 | struct _IO_FILE; | |
| 5 | typedef struct _IO_FILE __FILE; | |
| 6 | ||
| 7 | #endif |
libc/glibc-include/bits/types/__fpos64_t.h created+16
| ... | ... | @@ -0,0 +1,16 @@ |
| 1 | #ifndef _____fpos64_t_defined | |
| 2 | #define _____fpos64_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | #include <bits/types/__mbstate_t.h> | |
| 6 | ||
| 7 | /* The tag name of this struct is _G_fpos64_t to preserve historic | |
| 8 | C++ mangled names for functions taking fpos_t and/or fpos64_t | |
| 9 | arguments. That name should not be used in new code. */ | |
| 10 | typedef struct _G_fpos64_t | |
| 11 | { | |
| 12 | __off64_t __pos; | |
| 13 | __mbstate_t __state; | |
| 14 | } __fpos64_t; | |
| 15 | ||
| 16 | #endif |
libc/glibc-include/bits/types/__fpos_t.h created+16
| ... | ... | @@ -0,0 +1,16 @@ |
| 1 | #ifndef _____fpos_t_defined | |
| 2 | #define _____fpos_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | #include <bits/types/__mbstate_t.h> | |
| 6 | ||
| 7 | /* The tag name of this struct is _G_fpos_t to preserve historic | |
| 8 | C++ mangled names for functions taking fpos_t arguments. | |
| 9 | That name should not be used in new code. */ | |
| 10 | typedef struct _G_fpos_t | |
| 11 | { | |
| 12 | __off_t __pos; | |
| 13 | __mbstate_t __state; | |
| 14 | } __fpos_t; | |
| 15 | ||
| 16 | #endif |
libc/glibc-include/bits/types/__locale_t.h created+44
| ... | ... | @@ -0,0 +1,44 @@ |
| 1 | /* Definition of struct __locale_struct and __locale_t. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _BITS_TYPES___LOCALE_T_H | |
| 21 | #define _BITS_TYPES___LOCALE_T_H 1 | |
| 22 | ||
| 23 | /* POSIX.1-2008: the locale_t type, representing a locale context | |
| 24 | (implementation-namespace version). This type should be treated | |
| 25 | as opaque by applications; some details are exposed for the sake of | |
| 26 | efficiency in e.g. ctype functions. */ | |
| 27 | ||
| 28 | struct __locale_struct | |
| 29 | { | |
| 30 | /* Note: LC_ALL is not a valid index into this array. */ | |
| 31 | struct __locale_data *__locales[13]; /* 13 = __LC_LAST. */ | |
| 32 | ||
| 33 | /* To increase the speed of this solution we add some special members. */ | |
| 34 | const unsigned short int *__ctype_b; | |
| 35 | const int *__ctype_tolower; | |
| 36 | const int *__ctype_toupper; | |
| 37 | ||
| 38 | /* Note: LC_ALL is not a valid index into this array. */ | |
| 39 | const char *__names[13]; | |
| 40 | }; | |
| 41 | ||
| 42 | typedef struct __locale_struct *__locale_t; | |
| 43 | ||
| 44 | #endif /* bits/types/__locale_t.h */ |
libc/glibc-include/bits/types/__mbstate_t.h created+23
| ... | ... | @@ -0,0 +1,23 @@ |
| 1 | #ifndef ____mbstate_t_defined | |
| 2 | #define ____mbstate_t_defined 1 | |
| 3 | ||
| 4 | /* Integral type unchanged by default argument promotions that can | |
| 5 | hold any value corresponding to members of the extended character | |
| 6 | set, as well as at least one value that does not correspond to any | |
| 7 | member of the extended character set. */ | |
| 8 | #ifndef __WINT_TYPE__ | |
| 9 | # define __WINT_TYPE__ unsigned int | |
| 10 | #endif | |
| 11 | ||
| 12 | /* Conversion state information. */ | |
| 13 | typedef struct | |
| 14 | { | |
| 15 | int __count; | |
| 16 | union | |
| 17 | { | |
| 18 | __WINT_TYPE__ __wch; | |
| 19 | char __wchb[4]; | |
| 20 | } __value; /* Value so far. */ | |
| 21 | } __mbstate_t; | |
| 22 | ||
| 23 | #endif |
libc/glibc-include/bits/types/__sigset_t.h created+10
| ... | ... | @@ -0,0 +1,10 @@ |
| 1 | #ifndef ____sigset_t_defined | |
| 2 | #define ____sigset_t_defined | |
| 3 | ||
| 4 | #define _SIGSET_NWORDS (1024 / (8 * sizeof (unsigned long int))) | |
| 5 | typedef struct | |
| 6 | { | |
| 7 | unsigned long int __val[_SIGSET_NWORDS]; | |
| 8 | } __sigset_t; | |
| 9 | ||
| 10 | #endif |
libc/glibc-include/bits/types/__sigval_t.h created+41
| ... | ... | @@ -0,0 +1,41 @@ |
| 1 | /* Define __sigval_t. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef ____sigval_t_defined | |
| 20 | #define ____sigval_t_defined | |
| 21 | ||
| 22 | /* Type for data associated with a signal. */ | |
| 23 | #ifdef __USE_POSIX199309 | |
| 24 | union sigval | |
| 25 | { | |
| 26 | int sival_int; | |
| 27 | void *sival_ptr; | |
| 28 | }; | |
| 29 | ||
| 30 | typedef union sigval __sigval_t; | |
| 31 | #else | |
| 32 | union __sigval | |
| 33 | { | |
| 34 | int __sival_int; | |
| 35 | void *__sival_ptr; | |
| 36 | }; | |
| 37 | ||
| 38 | typedef union __sigval __sigval_t; | |
| 39 | #endif | |
| 40 | ||
| 41 | #endif |
libc/glibc-include/bits/types/clock_t.h created+9
| ... | ... | @@ -0,0 +1,9 @@ |
| 1 | #ifndef __clock_t_defined | |
| 2 | #define __clock_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* Returned by `clock'. */ | |
| 7 | typedef __clock_t clock_t; | |
| 8 | ||
| 9 | #endif |
libc/glibc-include/bits/types/clockid_t.h created+9
| ... | ... | @@ -0,0 +1,9 @@ |
| 1 | #ifndef __clockid_t_defined | |
| 2 | #define __clockid_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* Clock ID used in clock and timer functions. */ | |
| 7 | typedef __clockid_t clockid_t; | |
| 8 | ||
| 9 | #endif |
libc/glibc-include/bits/types/cookie_io_functions_t.h created+63
| ... | ... | @@ -0,0 +1,63 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef __cookie_io_functions_t_defined | |
| 19 | #define __cookie_io_functions_t_defined 1 | |
| 20 | ||
| 21 | #include <bits/types.h> | |
| 22 | ||
| 23 | /* Functions to do I/O and file management for a stream. */ | |
| 24 | ||
| 25 | /* Read NBYTES bytes from COOKIE into a buffer pointed to by BUF. | |
| 26 | Return number of bytes read. */ | |
| 27 | typedef __ssize_t cookie_read_function_t (void *__cookie, char *__buf, | |
| 28 | size_t __nbytes); | |
| 29 | ||
| 30 | /* Write NBYTES bytes pointed to by BUF to COOKIE. Write all NBYTES bytes | |
| 31 | unless there is an error. Return number of bytes written. If | |
| 32 | there is an error, return 0 and do not write anything. If the file | |
| 33 | has been opened for append (__mode.__append set), then set the file | |
| 34 | pointer to the end of the file and then do the write; if not, just | |
| 35 | write at the current file pointer. */ | |
| 36 | typedef __ssize_t cookie_write_function_t (void *__cookie, const char *__buf, | |
| 37 | size_t __nbytes); | |
| 38 | ||
| 39 | /* Move COOKIE's file position to *POS bytes from the | |
| 40 | beginning of the file (if W is SEEK_SET), | |
| 41 | the current position (if W is SEEK_CUR), | |
| 42 | or the end of the file (if W is SEEK_END). | |
| 43 | Set *POS to the new file position. | |
| 44 | Returns zero if successful, nonzero if not. */ | |
| 45 | typedef int cookie_seek_function_t (void *__cookie, __off64_t *__pos, int __w); | |
| 46 | ||
| 47 | /* Close COOKIE. */ | |
| 48 | typedef int cookie_close_function_t (void *__cookie); | |
| 49 | ||
| 50 | /* The structure with the cookie function pointers. | |
| 51 | The tag name of this struct is _IO_cookie_io_functions_t to | |
| 52 | preserve historic C++ mangled names for functions taking | |
| 53 | cookie_io_functions_t arguments. That name should not be used in | |
| 54 | new code. */ | |
| 55 | typedef struct _IO_cookie_io_functions_t | |
| 56 | { | |
| 57 | cookie_read_function_t *read; /* Read bytes. */ | |
| 58 | cookie_write_function_t *write; /* Write bytes. */ | |
| 59 | cookie_seek_function_t *seek; /* Seek/tell file position. */ | |
| 60 | cookie_close_function_t *close; /* Close file. */ | |
| 61 | } cookie_io_functions_t; | |
| 62 | ||
| 63 | #endif |
libc/glibc-include/bits/types/error_t.h created+24
| ... | ... | @@ -0,0 +1,24 @@ |
| 1 | /* Define error_t. | |
| 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef __error_t_defined | |
| 20 | # define __error_t_defined 1 | |
| 21 | ||
| 22 | typedef int error_t; | |
| 23 | ||
| 24 | #endif |
libc/glibc-include/bits/types/locale_t.h created+26
| ... | ... | @@ -0,0 +1,26 @@ |
| 1 | /* Definition of locale_t. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_TYPES_LOCALE_T_H | |
| 20 | #define _BITS_TYPES_LOCALE_T_H 1 | |
| 21 | ||
| 22 | #include <bits/types/__locale_t.h> | |
| 23 | ||
| 24 | typedef __locale_t locale_t; | |
| 25 | ||
| 26 | #endif /* bits/types/locale_t.h */ |
libc/glibc-include/bits/types/mbstate_t.h created+8
| ... | ... | @@ -0,0 +1,8 @@ |
| 1 | #ifndef __mbstate_t_defined | |
| 2 | #define __mbstate_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types/__mbstate_t.h> | |
| 5 | ||
| 6 | typedef __mbstate_t mbstate_t; | |
| 7 | ||
| 8 | #endif |
libc/glibc-include/bits/types/res_state.h created+61
| ... | ... | @@ -0,0 +1,61 @@ |
| 1 | #ifndef __res_state_defined | |
| 2 | #define __res_state_defined 1 | |
| 3 | ||
| 4 | #include <sys/types.h> | |
| 5 | #include <netinet/in.h> | |
| 6 | ||
| 7 | /* res_state: the global state used by the resolver stub. */ | |
| 8 | #define MAXNS 3 /* max # name servers we'll track */ | |
| 9 | #define MAXDFLSRCH 3 /* # default domain levels to try */ | |
| 10 | #define MAXDNSRCH 6 /* max # domains in search path */ | |
| 11 | #define MAXRESOLVSORT 10 /* number of net to sort on */ | |
| 12 | ||
| 13 | struct __res_state { | |
| 14 | int retrans; /* retransmition time interval */ | |
| 15 | int retry; /* number of times to retransmit */ | |
| 16 | unsigned long options; /* option flags - see below. */ | |
| 17 | int nscount; /* number of name servers */ | |
| 18 | struct sockaddr_in | |
| 19 | nsaddr_list[MAXNS]; /* address of name server */ | |
| 20 | unsigned short id; /* current message id */ | |
| 21 | /* 2 byte hole here. */ | |
| 22 | char *dnsrch[MAXDNSRCH+1]; /* components of domain to search */ | |
| 23 | char defdname[256]; /* default domain (deprecated) */ | |
| 24 | unsigned long pfcode; /* RES_PRF_ flags - see below. */ | |
| 25 | unsigned ndots:4; /* threshold for initial abs. query */ | |
| 26 | unsigned nsort:4; /* number of elements in sort_list[] */ | |
| 27 | unsigned ipv6_unavail:1; /* connecting to IPv6 server failed */ | |
| 28 | unsigned unused:23; | |
| 29 | struct { | |
| 30 | struct in_addr addr; | |
| 31 | uint32_t mask; | |
| 32 | } sort_list[MAXRESOLVSORT]; | |
| 33 | /* 4 byte hole here on 64-bit architectures. */ | |
| 34 | void * __glibc_unused_qhook; | |
| 35 | void * __glibc_unused_rhook; | |
| 36 | int res_h_errno; /* last one set for this context */ | |
| 37 | int _vcsock; /* PRIVATE: for res_send VC i/o */ | |
| 38 | unsigned int _flags; /* PRIVATE: see below */ | |
| 39 | /* 4 byte hole here on 64-bit architectures. */ | |
| 40 | union { | |
| 41 | char pad[52]; /* On an i386 this means 512b total. */ | |
| 42 | struct { | |
| 43 | uint16_t nscount; | |
| 44 | uint16_t nsmap[MAXNS]; | |
| 45 | int nssocks[MAXNS]; | |
| 46 | uint16_t nscount6; | |
| 47 | uint16_t nsinit; | |
| 48 | struct sockaddr_in6 *nsaddrs[MAXNS]; | |
| 49 | #ifdef _LIBC | |
| 50 | unsigned long long int __glibc_extension_index | |
| 51 | __attribute__((packed)); | |
| 52 | #else | |
| 53 | unsigned int __glibc_reserved[2]; | |
| 54 | #endif | |
| 55 | } _ext; | |
| 56 | } _u; | |
| 57 | }; | |
| 58 | ||
| 59 | typedef struct __res_state *res_state; | |
| 60 | ||
| 61 | #endif /* __res_state_defined */ |
libc/glibc-include/bits/types/sig_atomic_t.h created+10
| ... | ... | @@ -0,0 +1,10 @@ |
| 1 | #ifndef __sig_atomic_t_defined | |
| 2 | #define __sig_atomic_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* An integral type that can be modified atomically, without the | |
| 7 | possibility of a signal arriving in the middle of the operation. */ | |
| 8 | typedef __sig_atomic_t sig_atomic_t; | |
| 9 | ||
| 10 | #endif |
libc/glibc-include/bits/types/sigevent_t.h created+48
| ... | ... | @@ -0,0 +1,48 @@ |
| 1 | #ifndef __sigevent_t_defined | |
| 2 | #define __sigevent_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/wordsize.h> | |
| 5 | #include <bits/types.h> | |
| 6 | #include <bits/types/__sigval_t.h> | |
| 7 | ||
| 8 | #define __SIGEV_MAX_SIZE 64 | |
| 9 | #if __WORDSIZE == 64 | |
| 10 | # define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4) | |
| 11 | #else | |
| 12 | # define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3) | |
| 13 | #endif | |
| 14 | ||
| 15 | /* Forward declaration. */ | |
| 16 | #ifndef __have_pthread_attr_t | |
| 17 | typedef union pthread_attr_t pthread_attr_t; | |
| 18 | # define __have_pthread_attr_t 1 | |
| 19 | #endif | |
| 20 | ||
| 21 | /* Structure to transport application-defined values with signals. */ | |
| 22 | typedef struct sigevent | |
| 23 | { | |
| 24 | __sigval_t sigev_value; | |
| 25 | int sigev_signo; | |
| 26 | int sigev_notify; | |
| 27 | ||
| 28 | union | |
| 29 | { | |
| 30 | int _pad[__SIGEV_PAD_SIZE]; | |
| 31 | ||
| 32 | /* When SIGEV_SIGNAL and SIGEV_THREAD_ID set, LWP ID of the | |
| 33 | thread to receive the signal. */ | |
| 34 | __pid_t _tid; | |
| 35 | ||
| 36 | struct | |
| 37 | { | |
| 38 | void (*_function) (__sigval_t); /* Function to start. */ | |
| 39 | pthread_attr_t *_attribute; /* Thread attributes. */ | |
| 40 | } _sigev_thread; | |
| 41 | } _sigev_un; | |
| 42 | } sigevent_t; | |
| 43 | ||
| 44 | /* POSIX names to access some of the members. */ | |
| 45 | #define sigev_notify_function _sigev_un._sigev_thread._function | |
| 46 | #define sigev_notify_attributes _sigev_un._sigev_thread._attribute | |
| 47 | ||
| 48 | #endif |
libc/glibc-include/bits/types/siginfo_t.h created+151
| ... | ... | @@ -0,0 +1,151 @@ |
| 1 | #ifndef __siginfo_t_defined | |
| 2 | #define __siginfo_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/wordsize.h> | |
| 5 | #include <bits/types.h> | |
| 6 | #include <bits/types/__sigval_t.h> | |
| 7 | ||
| 8 | #define __SI_MAX_SIZE 128 | |
| 9 | #if __WORDSIZE == 64 | |
| 10 | # define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 4) | |
| 11 | #else | |
| 12 | # define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3) | |
| 13 | #endif | |
| 14 | ||
| 15 | /* Some fields of siginfo_t have architecture-specific variations. */ | |
| 16 | #include <bits/siginfo-arch.h> | |
| 17 | #ifndef __SI_ALIGNMENT | |
| 18 | # define __SI_ALIGNMENT /* nothing */ | |
| 19 | #endif | |
| 20 | #ifndef __SI_BAND_TYPE | |
| 21 | # define __SI_BAND_TYPE long int | |
| 22 | #endif | |
| 23 | #ifndef __SI_CLOCK_T | |
| 24 | # define __SI_CLOCK_T __clock_t | |
| 25 | #endif | |
| 26 | #ifndef __SI_ERRNO_THEN_CODE | |
| 27 | # define __SI_ERRNO_THEN_CODE 1 | |
| 28 | #endif | |
| 29 | #ifndef __SI_HAVE_SIGSYS | |
| 30 | # define __SI_HAVE_SIGSYS 1 | |
| 31 | #endif | |
| 32 | #ifndef __SI_SIGFAULT_ADDL | |
| 33 | # define __SI_SIGFAULT_ADDL /* nothing */ | |
| 34 | #endif | |
| 35 | ||
| 36 | typedef struct | |
| 37 | { | |
| 38 | int si_signo; /* Signal number. */ | |
| 39 | #if __SI_ERRNO_THEN_CODE | |
| 40 | int si_errno; /* If non-zero, an errno value associated with | |
| 41 | this signal, as defined in <errno.h>. */ | |
| 42 | int si_code; /* Signal code. */ | |
| 43 | #else | |
| 44 | int si_code; | |
| 45 | int si_errno; | |
| 46 | #endif | |
| 47 | #if __WORDSIZE == 64 | |
| 48 | int __pad0; /* Explicit padding. */ | |
| 49 | #endif | |
| 50 | ||
| 51 | union | |
| 52 | { | |
| 53 | int _pad[__SI_PAD_SIZE]; | |
| 54 | ||
| 55 | /* kill(). */ | |
| 56 | struct | |
| 57 | { | |
| 58 | __pid_t si_pid; /* Sending process ID. */ | |
| 59 | __uid_t si_uid; /* Real user ID of sending process. */ | |
| 60 | } _kill; | |
| 61 | ||
| 62 | /* POSIX.1b timers. */ | |
| 63 | struct | |
| 64 | { | |
| 65 | int si_tid; /* Timer ID. */ | |
| 66 | int si_overrun; /* Overrun count. */ | |
| 67 | __sigval_t si_sigval; /* Signal value. */ | |
| 68 | } _timer; | |
| 69 | ||
| 70 | /* POSIX.1b signals. */ | |
| 71 | struct | |
| 72 | { | |
| 73 | __pid_t si_pid; /* Sending process ID. */ | |
| 74 | __uid_t si_uid; /* Real user ID of sending process. */ | |
| 75 | __sigval_t si_sigval; /* Signal value. */ | |
| 76 | } _rt; | |
| 77 | ||
| 78 | /* SIGCHLD. */ | |
| 79 | struct | |
| 80 | { | |
| 81 | __pid_t si_pid; /* Which child. */ | |
| 82 | __uid_t si_uid; /* Real user ID of sending process. */ | |
| 83 | int si_status; /* Exit value or signal. */ | |
| 84 | __SI_CLOCK_T si_utime; | |
| 85 | __SI_CLOCK_T si_stime; | |
| 86 | } _sigchld; | |
| 87 | ||
| 88 | /* SIGILL, SIGFPE, SIGSEGV, SIGBUS. */ | |
| 89 | struct | |
| 90 | { | |
| 91 | void *si_addr; /* Faulting insn/memory ref. */ | |
| 92 | __SI_SIGFAULT_ADDL | |
| 93 | short int si_addr_lsb; /* Valid LSB of the reported address. */ | |
| 94 | union | |
| 95 | { | |
| 96 | /* used when si_code=SEGV_BNDERR */ | |
| 97 | struct | |
| 98 | { | |
| 99 | void *_lower; | |
| 100 | void *_upper; | |
| 101 | } _addr_bnd; | |
| 102 | /* used when si_code=SEGV_PKUERR */ | |
| 103 | __uint32_t _pkey; | |
| 104 | } _bounds; | |
| 105 | } _sigfault; | |
| 106 | ||
| 107 | /* SIGPOLL. */ | |
| 108 | struct | |
| 109 | { | |
| 110 | __SI_BAND_TYPE si_band; /* Band event for SIGPOLL. */ | |
| 111 | int si_fd; | |
| 112 | } _sigpoll; | |
| 113 | ||
| 114 | /* SIGSYS. */ | |
| 115 | #if __SI_HAVE_SIGSYS | |
| 116 | struct | |
| 117 | { | |
| 118 | void *_call_addr; /* Calling user insn. */ | |
| 119 | int _syscall; /* Triggering system call number. */ | |
| 120 | unsigned int _arch; /* AUDIT_ARCH_* of syscall. */ | |
| 121 | } _sigsys; | |
| 122 | #endif | |
| 123 | } _sifields; | |
| 124 | } siginfo_t __SI_ALIGNMENT; | |
| 125 | ||
| 126 | ||
| 127 | /* X/Open requires some more fields with fixed names. */ | |
| 128 | #define si_pid _sifields._kill.si_pid | |
| 129 | #define si_uid _sifields._kill.si_uid | |
| 130 | #define si_timerid _sifields._timer.si_tid | |
| 131 | #define si_overrun _sifields._timer.si_overrun | |
| 132 | #define si_status _sifields._sigchld.si_status | |
| 133 | #define si_utime _sifields._sigchld.si_utime | |
| 134 | #define si_stime _sifields._sigchld.si_stime | |
| 135 | #define si_value _sifields._rt.si_sigval | |
| 136 | #define si_int _sifields._rt.si_sigval.sival_int | |
| 137 | #define si_ptr _sifields._rt.si_sigval.sival_ptr | |
| 138 | #define si_addr _sifields._sigfault.si_addr | |
| 139 | #define si_addr_lsb _sifields._sigfault.si_addr_lsb | |
| 140 | #define si_lower _sifields._sigfault._bounds._addr_bnd._lower | |
| 141 | #define si_upper _sifields._sigfault._bounds._addr_bnd._upper | |
| 142 | #define si_pkey _sifields._sigfault._bounds._pkey | |
| 143 | #define si_band _sifields._sigpoll.si_band | |
| 144 | #define si_fd _sifields._sigpoll.si_fd | |
| 145 | #if __SI_HAVE_SIGSYS | |
| 146 | # define si_call_addr _sifields._sigsys._call_addr | |
| 147 | # define si_syscall _sifields._sigsys._syscall | |
| 148 | # define si_arch _sifields._sigsys._arch | |
| 149 | #endif | |
| 150 | ||
| 151 | #endif |
libc/glibc-include/bits/types/sigset_t.h created+9
| ... | ... | @@ -0,0 +1,9 @@ |
| 1 | #ifndef __sigset_t_defined | |
| 2 | #define __sigset_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types/__sigset_t.h> | |
| 5 | ||
| 6 | /* A set of signals to be blocked, unblocked, or waited for. */ | |
| 7 | typedef __sigset_t sigset_t; | |
| 8 | ||
| 9 | #endif |
libc/glibc-include/bits/types/sigval_t.h created+18
| ... | ... | @@ -0,0 +1,18 @@ |
| 1 | #ifndef __sigval_t_defined | |
| 2 | #define __sigval_t_defined | |
| 3 | ||
| 4 | #include <bits/types/__sigval_t.h> | |
| 5 | ||
| 6 | /* To avoid sigval_t (not a standard type name) having C++ name | |
| 7 | mangling depending on whether the selected standard includes union | |
| 8 | sigval, it should not be defined at all when using a standard for | |
| 9 | which the sigval name is not reserved; in that case, headers should | |
| 10 | not include <bits/types/sigval_t.h> and should use only the | |
| 11 | internal __sigval_t name. */ | |
| 12 | #ifndef __USE_POSIX199309 | |
| 13 | # error "sigval_t defined for standard not including union sigval" | |
| 14 | #endif | |
| 15 | ||
| 16 | typedef __sigval_t sigval_t; | |
| 17 | ||
| 18 | #endif |
libc/glibc-include/bits/types/stack_t.h created+33
| ... | ... | @@ -0,0 +1,33 @@ |
| 1 | /* Define stack_t. Linux version. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef __stack_t_defined | |
| 20 | #define __stack_t_defined 1 | |
| 21 | ||
| 22 | #define __need_size_t | |
| 23 | #include <stddef.h> | |
| 24 | ||
| 25 | /* Structure describing a signal stack. */ | |
| 26 | typedef struct | |
| 27 | { | |
| 28 | void *ss_sp; | |
| 29 | int ss_flags; | |
| 30 | size_t ss_size; | |
| 31 | } stack_t; | |
| 32 | ||
| 33 | #endif |
libc/glibc-include/bits/types/struct_FILE.h created+120
| ... | ... | @@ -0,0 +1,120 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef __struct_FILE_defined | |
| 19 | #define __struct_FILE_defined 1 | |
| 20 | ||
| 21 | /* Caution: The contents of this file are not part of the official | |
| 22 | stdio.h API. However, much of it is part of the official *binary* | |
| 23 | interface, and therefore cannot be changed. */ | |
| 24 | ||
| 25 | #if defined _IO_USE_OLD_IO_FILE && !defined _LIBC | |
| 26 | # error "_IO_USE_OLD_IO_FILE should only be defined when building libc itself" | |
| 27 | #endif | |
| 28 | ||
| 29 | #if defined _IO_lock_t_defined && !defined _LIBC | |
| 30 | # error "_IO_lock_t_defined should only be defined when building libc itself" | |
| 31 | #endif | |
| 32 | ||
| 33 | #include <bits/types.h> | |
| 34 | ||
| 35 | struct _IO_FILE; | |
| 36 | struct _IO_marker; | |
| 37 | struct _IO_codecvt; | |
| 38 | struct _IO_wide_data; | |
| 39 | ||
| 40 | /* During the build of glibc itself, _IO_lock_t will already have been | |
| 41 | defined by internal headers. */ | |
| 42 | #ifndef _IO_lock_t_defined | |
| 43 | typedef void _IO_lock_t; | |
| 44 | #endif | |
| 45 | ||
| 46 | /* The tag name of this struct is _IO_FILE to preserve historic | |
| 47 | C++ mangled names for functions taking FILE* arguments. | |
| 48 | That name should not be used in new code. */ | |
| 49 | struct _IO_FILE | |
| 50 | { | |
| 51 | int _flags; /* High-order word is _IO_MAGIC; rest is flags. */ | |
| 52 | ||
| 53 | /* The following pointers correspond to the C++ streambuf protocol. */ | |
| 54 | char *_IO_read_ptr; /* Current read pointer */ | |
| 55 | char *_IO_read_end; /* End of get area. */ | |
| 56 | char *_IO_read_base; /* Start of putback+get area. */ | |
| 57 | char *_IO_write_base; /* Start of put area. */ | |
| 58 | char *_IO_write_ptr; /* Current put pointer. */ | |
| 59 | char *_IO_write_end; /* End of put area. */ | |
| 60 | char *_IO_buf_base; /* Start of reserve area. */ | |
| 61 | char *_IO_buf_end; /* End of reserve area. */ | |
| 62 | ||
| 63 | /* The following fields are used to support backing up and undo. */ | |
| 64 | char *_IO_save_base; /* Pointer to start of non-current get area. */ | |
| 65 | char *_IO_backup_base; /* Pointer to first valid character of backup area */ | |
| 66 | char *_IO_save_end; /* Pointer to end of non-current get area. */ | |
| 67 | ||
| 68 | struct _IO_marker *_markers; | |
| 69 | ||
| 70 | struct _IO_FILE *_chain; | |
| 71 | ||
| 72 | int _fileno; | |
| 73 | int _flags2; | |
| 74 | __off_t _old_offset; /* This used to be _offset but it's too small. */ | |
| 75 | ||
| 76 | /* 1+column number of pbase(); 0 is unknown. */ | |
| 77 | unsigned short _cur_column; | |
| 78 | signed char _vtable_offset; | |
| 79 | char _shortbuf[1]; | |
| 80 | ||
| 81 | _IO_lock_t *_lock; | |
| 82 | #ifdef _IO_USE_OLD_IO_FILE | |
| 83 | }; | |
| 84 | ||
| 85 | struct _IO_FILE_complete | |
| 86 | { | |
| 87 | struct _IO_FILE _file; | |
| 88 | #endif | |
| 89 | __off64_t _offset; | |
| 90 | /* Wide character stream stuff. */ | |
| 91 | struct _IO_codecvt *_codecvt; | |
| 92 | struct _IO_wide_data *_wide_data; | |
| 93 | struct _IO_FILE *_freeres_list; | |
| 94 | void *_freeres_buf; | |
| 95 | size_t __pad5; | |
| 96 | int _mode; | |
| 97 | /* Make sure we don't get into trouble again. */ | |
| 98 | char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)]; | |
| 99 | }; | |
| 100 | ||
| 101 | /* These macros are used by bits/stdio.h and internal headers. */ | |
| 102 | #define __getc_unlocked_body(_fp) \ | |
| 103 | (__glibc_unlikely ((_fp)->_IO_read_ptr >= (_fp)->_IO_read_end) \ | |
| 104 | ? __uflow (_fp) : *(unsigned char *) (_fp)->_IO_read_ptr++) | |
| 105 | ||
| 106 | #define __putc_unlocked_body(_ch, _fp) \ | |
| 107 | (__glibc_unlikely ((_fp)->_IO_write_ptr >= (_fp)->_IO_write_end) \ | |
| 108 | ? __overflow (_fp, (unsigned char) (_ch)) \ | |
| 109 | : (unsigned char) (*(_fp)->_IO_write_ptr++ = (_ch))) | |
| 110 | ||
| 111 | #define _IO_EOF_SEEN 0x0010 | |
| 112 | #define __feof_unlocked_body(_fp) (((_fp)->_flags & _IO_EOF_SEEN) != 0) | |
| 113 | ||
| 114 | #define _IO_ERR_SEEN 0x0020 | |
| 115 | #define __ferror_unlocked_body(_fp) (((_fp)->_flags & _IO_ERR_SEEN) != 0) | |
| 116 | ||
| 117 | #define _IO_USER_LOCK 0x8000 | |
| 118 | /* Many more flag bits are defined internally. */ | |
| 119 | ||
| 120 | #endif |
libc/glibc-include/bits/types/struct_iovec.h created+32
| ... | ... | @@ -0,0 +1,32 @@ |
| 1 | /* Define struct iovec. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef __iovec_defined | |
| 20 | #define __iovec_defined 1 | |
| 21 | ||
| 22 | #define __need_size_t | |
| 23 | #include <stddef.h> | |
| 24 | ||
| 25 | /* Structure for scatter/gather I/O. */ | |
| 26 | struct iovec | |
| 27 | { | |
| 28 | void *iov_base; /* Pointer to data. */ | |
| 29 | size_t iov_len; /* Length of data. */ | |
| 30 | }; | |
| 31 | ||
| 32 | #endif |
libc/glibc-include/bits/types/struct_itimerspec.h created+14
| ... | ... | @@ -0,0 +1,14 @@ |
| 1 | #ifndef __itimerspec_defined | |
| 2 | #define __itimerspec_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | #include <bits/types/struct_timespec.h> | |
| 6 | ||
| 7 | /* POSIX.1b structure for timer start values and intervals. */ | |
| 8 | struct itimerspec | |
| 9 | { | |
| 10 | struct timespec it_interval; | |
| 11 | struct timespec it_value; | |
| 12 | }; | |
| 13 | ||
| 14 | #endif |
libc/glibc-include/bits/types/struct_osockaddr.h created+12
| ... | ... | @@ -0,0 +1,12 @@ |
| 1 | #ifndef __osockaddr_defined | |
| 2 | #define __osockaddr_defined 1 | |
| 3 | ||
| 4 | /* This is the 4.3 BSD `struct sockaddr' format, which is used as wire | |
| 5 | format in the grotty old 4.3 `talk' protocol. */ | |
| 6 | struct osockaddr | |
| 7 | { | |
| 8 | unsigned short int sa_family; | |
| 9 | unsigned char sa_data[14]; | |
| 10 | }; | |
| 11 | ||
| 12 | #endif |
libc/glibc-include/bits/types/struct_rusage.h created+131
| ... | ... | @@ -0,0 +1,131 @@ |
| 1 | /* Define struct rusage. | |
| 2 | Copyright (C) 1994-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef __rusage_defined | |
| 20 | #define __rusage_defined 1 | |
| 21 | ||
| 22 | #include <bits/types.h> | |
| 23 | #include <bits/types/struct_timeval.h> | |
| 24 | ||
| 25 | /* Structure which says how much of each resource has been used. If | |
| 26 | the system does not keep track of a particular value, the struct | |
| 27 | field is always zero. */ | |
| 28 | ||
| 29 | /* The purpose of all the unions is to have the kernel-compatible layout | |
| 30 | while keeping the API type as 'long int', and among machines where | |
| 31 | __syscall_slong_t is not 'long int', this only does the right thing | |
| 32 | for little-endian ones, like x32. */ | |
| 33 | struct rusage | |
| 34 | { | |
| 35 | /* Total amount of user time used. */ | |
| 36 | struct timeval ru_utime; | |
| 37 | /* Total amount of system time used. */ | |
| 38 | struct timeval ru_stime; | |
| 39 | /* Maximum resident set size (in kilobytes). */ | |
| 40 | __extension__ union | |
| 41 | { | |
| 42 | long int ru_maxrss; | |
| 43 | __syscall_slong_t __ru_maxrss_word; | |
| 44 | }; | |
| 45 | /* Amount of sharing of text segment memory | |
| 46 | with other processes (kilobyte-seconds). */ | |
| 47 | __extension__ union | |
| 48 | { | |
| 49 | long int ru_ixrss; | |
| 50 | __syscall_slong_t __ru_ixrss_word; | |
| 51 | }; | |
| 52 | /* Amount of data segment memory used (kilobyte-seconds). */ | |
| 53 | __extension__ union | |
| 54 | { | |
| 55 | long int ru_idrss; | |
| 56 | __syscall_slong_t __ru_idrss_word; | |
| 57 | }; | |
| 58 | /* Amount of stack memory used (kilobyte-seconds). */ | |
| 59 | __extension__ union | |
| 60 | { | |
| 61 | long int ru_isrss; | |
| 62 | __syscall_slong_t __ru_isrss_word; | |
| 63 | }; | |
| 64 | /* Number of soft page faults (i.e. those serviced by reclaiming | |
| 65 | a page from the list of pages awaiting reallocation. */ | |
| 66 | __extension__ union | |
| 67 | { | |
| 68 | long int ru_minflt; | |
| 69 | __syscall_slong_t __ru_minflt_word; | |
| 70 | }; | |
| 71 | /* Number of hard page faults (i.e. those that required I/O). */ | |
| 72 | __extension__ union | |
| 73 | { | |
| 74 | long int ru_majflt; | |
| 75 | __syscall_slong_t __ru_majflt_word; | |
| 76 | }; | |
| 77 | /* Number of times a process was swapped out of physical memory. */ | |
| 78 | __extension__ union | |
| 79 | { | |
| 80 | long int ru_nswap; | |
| 81 | __syscall_slong_t __ru_nswap_word; | |
| 82 | }; | |
| 83 | /* Number of input operations via the file system. Note: This | |
| 84 | and `ru_oublock' do not include operations with the cache. */ | |
| 85 | __extension__ union | |
| 86 | { | |
| 87 | long int ru_inblock; | |
| 88 | __syscall_slong_t __ru_inblock_word; | |
| 89 | }; | |
| 90 | /* Number of output operations via the file system. */ | |
| 91 | __extension__ union | |
| 92 | { | |
| 93 | long int ru_oublock; | |
| 94 | __syscall_slong_t __ru_oublock_word; | |
| 95 | }; | |
| 96 | /* Number of IPC messages sent. */ | |
| 97 | __extension__ union | |
| 98 | { | |
| 99 | long int ru_msgsnd; | |
| 100 | __syscall_slong_t __ru_msgsnd_word; | |
| 101 | }; | |
| 102 | /* Number of IPC messages received. */ | |
| 103 | __extension__ union | |
| 104 | { | |
| 105 | long int ru_msgrcv; | |
| 106 | __syscall_slong_t __ru_msgrcv_word; | |
| 107 | }; | |
| 108 | /* Number of signals delivered. */ | |
| 109 | __extension__ union | |
| 110 | { | |
| 111 | long int ru_nsignals; | |
| 112 | __syscall_slong_t __ru_nsignals_word; | |
| 113 | }; | |
| 114 | /* Number of voluntary context switches, i.e. because the process | |
| 115 | gave up the process before it had to (usually to wait for some | |
| 116 | resource to be available). */ | |
| 117 | __extension__ union | |
| 118 | { | |
| 119 | long int ru_nvcsw; | |
| 120 | __syscall_slong_t __ru_nvcsw_word; | |
| 121 | }; | |
| 122 | /* Number of involuntary context switches, i.e. a higher priority process | |
| 123 | became runnable or the current process used up its time slice. */ | |
| 124 | __extension__ union | |
| 125 | { | |
| 126 | long int ru_nivcsw; | |
| 127 | __syscall_slong_t __ru_nivcsw_word; | |
| 128 | }; | |
| 129 | }; | |
| 130 | ||
| 131 | #endif |
libc/glibc-include/bits/types/struct_sched_param.h created+28
| ... | ... | @@ -0,0 +1,28 @@ |
| 1 | /* Sched parameter structure. Generic version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_TYPES_STRUCT_SCHED_PARAM | |
| 20 | #define _BITS_TYPES_STRUCT_SCHED_PARAM 1 | |
| 21 | ||
| 22 | /* Data structure to describe a process' schedulability. */ | |
| 23 | struct sched_param | |
| 24 | { | |
| 25 | int sched_priority; | |
| 26 | }; | |
| 27 | ||
| 28 | #endif /* bits/types/struct_sched_param.h */ |
libc/glibc-include/bits/types/struct_sigstack.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Define struct sigstack. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef __sigstack_defined | |
| 20 | #define __sigstack_defined 1 | |
| 21 | ||
| 22 | /* Structure describing a signal stack (obsolete). */ | |
| 23 | struct sigstack | |
| 24 | { | |
| 25 | void *ss_sp; /* Signal stack pointer. */ | |
| 26 | int ss_onstack; /* Nonzero if executing on this stack. */ | |
| 27 | }; | |
| 28 | ||
| 29 | #endif |
libc/glibc-include/bits/types/struct_timespec.h created+15
| ... | ... | @@ -0,0 +1,15 @@ |
| 1 | /* NB: Include guard matches what <linux/time.h> uses. */ | |
| 2 | #ifndef _STRUCT_TIMESPEC | |
| 3 | #define _STRUCT_TIMESPEC 1 | |
| 4 | ||
| 5 | #include <bits/types.h> | |
| 6 | ||
| 7 | /* POSIX.1b structure for a time value. This is like a `struct timeval' but | |
| 8 | has nanoseconds instead of microseconds. */ | |
| 9 | struct timespec | |
| 10 | { | |
| 11 | __time_t tv_sec; /* Seconds. */ | |
| 12 | __syscall_slong_t tv_nsec; /* Nanoseconds. */ | |
| 13 | }; | |
| 14 | ||
| 15 | #endif |
libc/glibc-include/bits/types/struct_timeval.h created+13
| ... | ... | @@ -0,0 +1,13 @@ |
| 1 | #ifndef __timeval_defined | |
| 2 | #define __timeval_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* A time value that is accurate to the nearest | |
| 7 | microsecond but also has a range of years. */ | |
| 8 | struct timeval | |
| 9 | { | |
| 10 | __time_t tv_sec; /* Seconds. */ | |
| 11 | __suseconds_t tv_usec; /* Microseconds. */ | |
| 12 | }; | |
| 13 | #endif |
libc/glibc-include/bits/types/struct_tm.h created+28
| ... | ... | @@ -0,0 +1,28 @@ |
| 1 | #ifndef __struct_tm_defined | |
| 2 | #define __struct_tm_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* ISO C `broken-down time' structure. */ | |
| 7 | struct tm | |
| 8 | { | |
| 9 | int tm_sec; /* Seconds. [0-60] (1 leap second) */ | |
| 10 | int tm_min; /* Minutes. [0-59] */ | |
| 11 | int tm_hour; /* Hours. [0-23] */ | |
| 12 | int tm_mday; /* Day. [1-31] */ | |
| 13 | int tm_mon; /* Month. [0-11] */ | |
| 14 | int tm_year; /* Year - 1900. */ | |
| 15 | int tm_wday; /* Day of week. [0-6] */ | |
| 16 | int tm_yday; /* Days in year.[0-365] */ | |
| 17 | int tm_isdst; /* DST. [-1/0/1]*/ | |
| 18 | ||
| 19 | # ifdef __USE_MISC | |
| 20 | long int tm_gmtoff; /* Seconds east of UTC. */ | |
| 21 | const char *tm_zone; /* Timezone abbreviation. */ | |
| 22 | # else | |
| 23 | long int __tm_gmtoff; /* Seconds east of UTC. */ | |
| 24 | const char *__tm_zone; /* Timezone abbreviation. */ | |
| 25 | # endif | |
| 26 | }; | |
| 27 | ||
| 28 | #endif |
libc/glibc-include/bits/types/time_t.h created+9
| ... | ... | @@ -0,0 +1,9 @@ |
| 1 | #ifndef __time_t_defined | |
| 2 | #define __time_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* Returned by `time'. */ | |
| 7 | typedef __time_t time_t; | |
| 8 | ||
| 9 | #endif |
libc/glibc-include/bits/types/timer_t.h created+9
| ... | ... | @@ -0,0 +1,9 @@ |
| 1 | #ifndef __timer_t_defined | |
| 2 | #define __timer_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* Timer ID returned by `timer_create'. */ | |
| 7 | typedef __timer_t timer_t; | |
| 8 | ||
| 9 | #endif |
libc/glibc-include/bits/types/wint_t.h created+23
| ... | ... | @@ -0,0 +1,23 @@ |
| 1 | #ifndef __wint_t_defined | |
| 2 | #define __wint_t_defined 1 | |
| 3 | ||
| 4 | /* Some versions of stddef.h provide wint_t, even though neither the | |
| 5 | C nor C++ standards, nor POSIX, specifies this. We assume that | |
| 6 | stddef.h will define the macro _WINT_T if and only if it provides | |
| 7 | wint_t, and conversely, that it will avoid providing wint_t if | |
| 8 | _WINT_T is already defined. */ | |
| 9 | #ifndef _WINT_T | |
| 10 | #define _WINT_T 1 | |
| 11 | ||
| 12 | /* Integral type unchanged by default argument promotions that can | |
| 13 | hold any value corresponding to members of the extended character | |
| 14 | set, as well as at least one value that does not correspond to any | |
| 15 | member of the extended character set. */ | |
| 16 | #ifndef __WINT_TYPE__ | |
| 17 | # define __WINT_TYPE__ unsigned int | |
| 18 | #endif | |
| 19 | ||
| 20 | typedef __WINT_TYPE__ wint_t; | |
| 21 | ||
| 22 | #endif /* _WINT_T */ | |
| 23 | #endif /* bits/types/wint_t.h */ |
libc/glibc-include/bits/typesizes.h created+95
| ... | ... | @@ -0,0 +1,95 @@ |
| 1 | /* bits/typesizes.h -- underlying types for *_t. Linux/x86-64 version. | |
| 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_TYPES_H | |
| 20 | # error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_TYPESIZES_H | |
| 24 | #define _BITS_TYPESIZES_H 1 | |
| 25 | ||
| 26 | /* See <bits/types.h> for the meaning of these macros. This file exists so | |
| 27 | that <bits/types.h> need not vary across different GNU platforms. */ | |
| 28 | ||
| 29 | /* X32 kernel interface is 64-bit. */ | |
| 30 | #if defined __x86_64__ && defined __ILP32__ | |
| 31 | # define __SYSCALL_SLONG_TYPE __SQUAD_TYPE | |
| 32 | # define __SYSCALL_ULONG_TYPE __UQUAD_TYPE | |
| 33 | #else | |
| 34 | # define __SYSCALL_SLONG_TYPE __SLONGWORD_TYPE | |
| 35 | # define __SYSCALL_ULONG_TYPE __ULONGWORD_TYPE | |
| 36 | #endif | |
| 37 | ||
| 38 | #define __DEV_T_TYPE __UQUAD_TYPE | |
| 39 | #define __UID_T_TYPE __U32_TYPE | |
| 40 | #define __GID_T_TYPE __U32_TYPE | |
| 41 | #define __INO_T_TYPE __SYSCALL_ULONG_TYPE | |
| 42 | #define __INO64_T_TYPE __UQUAD_TYPE | |
| 43 | #define __MODE_T_TYPE __U32_TYPE | |
| 44 | #ifdef __x86_64__ | |
| 45 | # define __NLINK_T_TYPE __SYSCALL_ULONG_TYPE | |
| 46 | # define __FSWORD_T_TYPE __SYSCALL_SLONG_TYPE | |
| 47 | #else | |
| 48 | # define __NLINK_T_TYPE __UWORD_TYPE | |
| 49 | # define __FSWORD_T_TYPE __SWORD_TYPE | |
| 50 | #endif | |
| 51 | #define __OFF_T_TYPE __SYSCALL_SLONG_TYPE | |
| 52 | #define __OFF64_T_TYPE __SQUAD_TYPE | |
| 53 | #define __PID_T_TYPE __S32_TYPE | |
| 54 | #define __RLIM_T_TYPE __SYSCALL_ULONG_TYPE | |
| 55 | #define __RLIM64_T_TYPE __UQUAD_TYPE | |
| 56 | #define __BLKCNT_T_TYPE __SYSCALL_SLONG_TYPE | |
| 57 | #define __BLKCNT64_T_TYPE __SQUAD_TYPE | |
| 58 | #define __FSBLKCNT_T_TYPE __SYSCALL_ULONG_TYPE | |
| 59 | #define __FSBLKCNT64_T_TYPE __UQUAD_TYPE | |
| 60 | #define __FSFILCNT_T_TYPE __SYSCALL_ULONG_TYPE | |
| 61 | #define __FSFILCNT64_T_TYPE __UQUAD_TYPE | |
| 62 | #define __ID_T_TYPE __U32_TYPE | |
| 63 | #define __CLOCK_T_TYPE __SYSCALL_SLONG_TYPE | |
| 64 | #define __TIME_T_TYPE __SYSCALL_SLONG_TYPE | |
| 65 | #define __USECONDS_T_TYPE __U32_TYPE | |
| 66 | #define __SUSECONDS_T_TYPE __SYSCALL_SLONG_TYPE | |
| 67 | #define __DADDR_T_TYPE __S32_TYPE | |
| 68 | #define __KEY_T_TYPE __S32_TYPE | |
| 69 | #define __CLOCKID_T_TYPE __S32_TYPE | |
| 70 | #define __TIMER_T_TYPE void * | |
| 71 | #define __BLKSIZE_T_TYPE __SYSCALL_SLONG_TYPE | |
| 72 | #define __FSID_T_TYPE struct { int __val[2]; } | |
| 73 | #define __SSIZE_T_TYPE __SWORD_TYPE | |
| 74 | #define __CPU_MASK_TYPE __SYSCALL_ULONG_TYPE | |
| 75 | ||
| 76 | #ifdef __x86_64__ | |
| 77 | /* Tell the libc code that off_t and off64_t are actually the same type | |
| 78 | for all ABI purposes, even if possibly expressed as different base types | |
| 79 | for C type-checking purposes. */ | |
| 80 | # define __OFF_T_MATCHES_OFF64_T 1 | |
| 81 | ||
| 82 | /* Same for ino_t and ino64_t. */ | |
| 83 | # define __INO_T_MATCHES_INO64_T 1 | |
| 84 | ||
| 85 | /* And for __rlim_t and __rlim64_t. */ | |
| 86 | # define __RLIM_T_MATCHES_RLIM64_T 1 | |
| 87 | #else | |
| 88 | # define __RLIM_T_MATCHES_RLIM64_T 0 | |
| 89 | #endif | |
| 90 | ||
| 91 | /* Number of descriptors that can fit in an `fd_set'. */ | |
| 92 | #define __FD_SETSIZE 1024 | |
| 93 | ||
| 94 | ||
| 95 | #endif /* bits/typesizes.h */ |
libc/glibc-include/bits/uintn-identity.h created+50
| ... | ... | @@ -0,0 +1,50 @@ |
| 1 | /* Inline functions to return unsigned integer values unchanged. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #if !defined _NETINET_IN_H && !defined _ENDIAN_H | |
| 20 | # error "Never use <bits/uintn-identity.h> directly; include <netinet/in.h> or <endian.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_UINTN_IDENTITY_H | |
| 24 | #define _BITS_UINTN_IDENTITY_H 1 | |
| 25 | ||
| 26 | #include <bits/types.h> | |
| 27 | ||
| 28 | /* These inline functions are to ensure the appropriate type | |
| 29 | conversions and associated diagnostics from macros that convert to | |
| 30 | a given endianness. */ | |
| 31 | ||
| 32 | static __inline __uint16_t | |
| 33 | __uint16_identity (__uint16_t __x) | |
| 34 | { | |
| 35 | return __x; | |
| 36 | } | |
| 37 | ||
| 38 | static __inline __uint32_t | |
| 39 | __uint32_identity (__uint32_t __x) | |
| 40 | { | |
| 41 | return __x; | |
| 42 | } | |
| 43 | ||
| 44 | static __inline __uint64_t | |
| 45 | __uint64_identity (__uint64_t __x) | |
| 46 | { | |
| 47 | return __x; | |
| 48 | } | |
| 49 | ||
| 50 | #endif /* _BITS_UINTN_IDENTITY_H. */ |
libc/glibc-include/bits/uio-ext.h created+53
| ... | ... | @@ -0,0 +1,53 @@ |
| 1 | /* Operating system-specific extensions to sys/uio.h - Linux version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_UIO_EXT_H | |
| 20 | #define _BITS_UIO_EXT_H 1 | |
| 21 | ||
| 22 | #ifndef _SYS_UIO_H | |
| 23 | # error "Never include <bits/uio-ext.h> directly; use <sys/uio.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | /* Read from another process' address space. */ | |
| 29 | extern ssize_t process_vm_readv (pid_t __pid, const struct iovec *__lvec, | |
| 30 | unsigned long int __liovcnt, | |
| 31 | const struct iovec *__rvec, | |
| 32 | unsigned long int __riovcnt, | |
| 33 | unsigned long int __flags) | |
| 34 | __THROW; | |
| 35 | ||
| 36 | /* Write to another process' address space. */ | |
| 37 | extern ssize_t process_vm_writev (pid_t __pid, const struct iovec *__lvec, | |
| 38 | unsigned long int __liovcnt, | |
| 39 | const struct iovec *__rvec, | |
| 40 | unsigned long int __riovcnt, | |
| 41 | unsigned long int __flags) | |
| 42 | __THROW; | |
| 43 | ||
| 44 | /* Flags for preadv2/pwritev2. */ | |
| 45 | #define RWF_HIPRI 0x00000001 /* High priority request. */ | |
| 46 | #define RWF_DSYNC 0x00000002 /* per-IO O_DSYNC. */ | |
| 47 | #define RWF_SYNC 0x00000004 /* per-IO O_SYNC. */ | |
| 48 | #define RWF_NOWAIT 0x00000008 /* per-IO nonblocking mode. */ | |
| 49 | #define RWF_APPEND 0x00000010 /* per-IO O_APPEND. */ | |
| 50 | ||
| 51 | __END_DECLS | |
| 52 | ||
| 53 | #endif /* bits/uio-ext.h */ |
libc/glibc-include/bits/uio_lim.h created+32
| ... | ... | @@ -0,0 +1,32 @@ |
| 1 | /* Implementation limits related to sys/uio.h - Linux version. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_UIO_LIM_H | |
| 20 | #define _BITS_UIO_LIM_H 1 | |
| 21 | ||
| 22 | /* Maximum length of the 'struct iovec' array in a single call to | |
| 23 | readv or writev. | |
| 24 | ||
| 25 | This macro has different values in different kernel versions. The | |
| 26 | latest versions of the kernel use 1024 and this is good choice. Since | |
| 27 | the C library implementation of readv/writev is able to emulate the | |
| 28 | functionality even if the currently running kernel does not support | |
| 29 | this large value the readv/writev call will not fail because of this. */ | |
| 30 | #define __IOV_MAX 1024 | |
| 31 | ||
| 32 | #endif |
libc/glibc-include/bits/unistd.h created+385
| ... | ... | @@ -0,0 +1,385 @@ |
| 1 | /* Checking macros for unistd functions. | |
| 2 | Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _UNISTD_H | |
| 20 | # error "Never include <bits/unistd.h> directly; use <unistd.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | extern ssize_t __read_chk (int __fd, void *__buf, size_t __nbytes, | |
| 24 | size_t __buflen) __wur; | |
| 25 | extern ssize_t __REDIRECT (__read_alias, (int __fd, void *__buf, | |
| 26 | size_t __nbytes), read) __wur; | |
| 27 | extern ssize_t __REDIRECT (__read_chk_warn, | |
| 28 | (int __fd, void *__buf, size_t __nbytes, | |
| 29 | size_t __buflen), __read_chk) | |
| 30 | __wur __warnattr ("read called with bigger length than size of " | |
| 31 | "the destination buffer"); | |
| 32 | ||
| 33 | __fortify_function __wur ssize_t | |
| 34 | read (int __fd, void *__buf, size_t __nbytes) | |
| 35 | { | |
| 36 | if (__bos0 (__buf) != (size_t) -1) | |
| 37 | { | |
| 38 | if (!__builtin_constant_p (__nbytes)) | |
| 39 | return __read_chk (__fd, __buf, __nbytes, __bos0 (__buf)); | |
| 40 | ||
| 41 | if (__nbytes > __bos0 (__buf)) | |
| 42 | return __read_chk_warn (__fd, __buf, __nbytes, __bos0 (__buf)); | |
| 43 | } | |
| 44 | return __read_alias (__fd, __buf, __nbytes); | |
| 45 | } | |
| 46 | ||
| 47 | #ifdef __USE_UNIX98 | |
| 48 | extern ssize_t __pread_chk (int __fd, void *__buf, size_t __nbytes, | |
| 49 | __off_t __offset, size_t __bufsize) __wur; | |
| 50 | extern ssize_t __pread64_chk (int __fd, void *__buf, size_t __nbytes, | |
| 51 | __off64_t __offset, size_t __bufsize) __wur; | |
| 52 | extern ssize_t __REDIRECT (__pread_alias, | |
| 53 | (int __fd, void *__buf, size_t __nbytes, | |
| 54 | __off_t __offset), pread) __wur; | |
| 55 | extern ssize_t __REDIRECT (__pread64_alias, | |
| 56 | (int __fd, void *__buf, size_t __nbytes, | |
| 57 | __off64_t __offset), pread64) __wur; | |
| 58 | extern ssize_t __REDIRECT (__pread_chk_warn, | |
| 59 | (int __fd, void *__buf, size_t __nbytes, | |
| 60 | __off_t __offset, size_t __bufsize), __pread_chk) | |
| 61 | __wur __warnattr ("pread called with bigger length than size of " | |
| 62 | "the destination buffer"); | |
| 63 | extern ssize_t __REDIRECT (__pread64_chk_warn, | |
| 64 | (int __fd, void *__buf, size_t __nbytes, | |
| 65 | __off64_t __offset, size_t __bufsize), | |
| 66 | __pread64_chk) | |
| 67 | __wur __warnattr ("pread64 called with bigger length than size of " | |
| 68 | "the destination buffer"); | |
| 69 | ||
| 70 | # ifndef __USE_FILE_OFFSET64 | |
| 71 | __fortify_function __wur ssize_t | |
| 72 | pread (int __fd, void *__buf, size_t __nbytes, __off_t __offset) | |
| 73 | { | |
| 74 | if (__bos0 (__buf) != (size_t) -1) | |
| 75 | { | |
| 76 | if (!__builtin_constant_p (__nbytes)) | |
| 77 | return __pread_chk (__fd, __buf, __nbytes, __offset, __bos0 (__buf)); | |
| 78 | ||
| 79 | if ( __nbytes > __bos0 (__buf)) | |
| 80 | return __pread_chk_warn (__fd, __buf, __nbytes, __offset, | |
| 81 | __bos0 (__buf)); | |
| 82 | } | |
| 83 | return __pread_alias (__fd, __buf, __nbytes, __offset); | |
| 84 | } | |
| 85 | # else | |
| 86 | __fortify_function __wur ssize_t | |
| 87 | pread (int __fd, void *__buf, size_t __nbytes, __off64_t __offset) | |
| 88 | { | |
| 89 | if (__bos0 (__buf) != (size_t) -1) | |
| 90 | { | |
| 91 | if (!__builtin_constant_p (__nbytes)) | |
| 92 | return __pread64_chk (__fd, __buf, __nbytes, __offset, __bos0 (__buf)); | |
| 93 | ||
| 94 | if ( __nbytes > __bos0 (__buf)) | |
| 95 | return __pread64_chk_warn (__fd, __buf, __nbytes, __offset, | |
| 96 | __bos0 (__buf)); | |
| 97 | } | |
| 98 | ||
| 99 | return __pread64_alias (__fd, __buf, __nbytes, __offset); | |
| 100 | } | |
| 101 | # endif | |
| 102 | ||
| 103 | # ifdef __USE_LARGEFILE64 | |
| 104 | __fortify_function __wur ssize_t | |
| 105 | pread64 (int __fd, void *__buf, size_t __nbytes, __off64_t __offset) | |
| 106 | { | |
| 107 | if (__bos0 (__buf) != (size_t) -1) | |
| 108 | { | |
| 109 | if (!__builtin_constant_p (__nbytes)) | |
| 110 | return __pread64_chk (__fd, __buf, __nbytes, __offset, __bos0 (__buf)); | |
| 111 | ||
| 112 | if ( __nbytes > __bos0 (__buf)) | |
| 113 | return __pread64_chk_warn (__fd, __buf, __nbytes, __offset, | |
| 114 | __bos0 (__buf)); | |
| 115 | } | |
| 116 | ||
| 117 | return __pread64_alias (__fd, __buf, __nbytes, __offset); | |
| 118 | } | |
| 119 | # endif | |
| 120 | #endif | |
| 121 | ||
| 122 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K | |
| 123 | extern ssize_t __readlink_chk (const char *__restrict __path, | |
| 124 | char *__restrict __buf, size_t __len, | |
| 125 | size_t __buflen) | |
| 126 | __THROW __nonnull ((1, 2)) __wur; | |
| 127 | extern ssize_t __REDIRECT_NTH (__readlink_alias, | |
| 128 | (const char *__restrict __path, | |
| 129 | char *__restrict __buf, size_t __len), readlink) | |
| 130 | __nonnull ((1, 2)) __wur; | |
| 131 | extern ssize_t __REDIRECT_NTH (__readlink_chk_warn, | |
| 132 | (const char *__restrict __path, | |
| 133 | char *__restrict __buf, size_t __len, | |
| 134 | size_t __buflen), __readlink_chk) | |
| 135 | __nonnull ((1, 2)) __wur __warnattr ("readlink called with bigger length " | |
| 136 | "than size of destination buffer"); | |
| 137 | ||
| 138 | __fortify_function __nonnull ((1, 2)) __wur ssize_t | |
| 139 | __NTH (readlink (const char *__restrict __path, char *__restrict __buf, | |
| 140 | size_t __len)) | |
| 141 | { | |
| 142 | if (__bos (__buf) != (size_t) -1) | |
| 143 | { | |
| 144 | if (!__builtin_constant_p (__len)) | |
| 145 | return __readlink_chk (__path, __buf, __len, __bos (__buf)); | |
| 146 | ||
| 147 | if ( __len > __bos (__buf)) | |
| 148 | return __readlink_chk_warn (__path, __buf, __len, __bos (__buf)); | |
| 149 | } | |
| 150 | return __readlink_alias (__path, __buf, __len); | |
| 151 | } | |
| 152 | #endif | |
| 153 | ||
| 154 | #ifdef __USE_ATFILE | |
| 155 | extern ssize_t __readlinkat_chk (int __fd, const char *__restrict __path, | |
| 156 | char *__restrict __buf, size_t __len, | |
| 157 | size_t __buflen) | |
| 158 | __THROW __nonnull ((2, 3)) __wur; | |
| 159 | extern ssize_t __REDIRECT_NTH (__readlinkat_alias, | |
| 160 | (int __fd, const char *__restrict __path, | |
| 161 | char *__restrict __buf, size_t __len), | |
| 162 | readlinkat) | |
| 163 | __nonnull ((2, 3)) __wur; | |
| 164 | extern ssize_t __REDIRECT_NTH (__readlinkat_chk_warn, | |
| 165 | (int __fd, const char *__restrict __path, | |
| 166 | char *__restrict __buf, size_t __len, | |
| 167 | size_t __buflen), __readlinkat_chk) | |
| 168 | __nonnull ((2, 3)) __wur __warnattr ("readlinkat called with bigger " | |
| 169 | "length than size of destination " | |
| 170 | "buffer"); | |
| 171 | ||
| 172 | __fortify_function __nonnull ((2, 3)) __wur ssize_t | |
| 173 | __NTH (readlinkat (int __fd, const char *__restrict __path, | |
| 174 | char *__restrict __buf, size_t __len)) | |
| 175 | { | |
| 176 | if (__bos (__buf) != (size_t) -1) | |
| 177 | { | |
| 178 | if (!__builtin_constant_p (__len)) | |
| 179 | return __readlinkat_chk (__fd, __path, __buf, __len, __bos (__buf)); | |
| 180 | ||
| 181 | if (__len > __bos (__buf)) | |
| 182 | return __readlinkat_chk_warn (__fd, __path, __buf, __len, | |
| 183 | __bos (__buf)); | |
| 184 | } | |
| 185 | return __readlinkat_alias (__fd, __path, __buf, __len); | |
| 186 | } | |
| 187 | #endif | |
| 188 | ||
| 189 | extern char *__getcwd_chk (char *__buf, size_t __size, size_t __buflen) | |
| 190 | __THROW __wur; | |
| 191 | extern char *__REDIRECT_NTH (__getcwd_alias, | |
| 192 | (char *__buf, size_t __size), getcwd) __wur; | |
| 193 | extern char *__REDIRECT_NTH (__getcwd_chk_warn, | |
| 194 | (char *__buf, size_t __size, size_t __buflen), | |
| 195 | __getcwd_chk) | |
| 196 | __wur __warnattr ("getcwd caller with bigger length than size of " | |
| 197 | "destination buffer"); | |
| 198 | ||
| 199 | __fortify_function __wur char * | |
| 200 | __NTH (getcwd (char *__buf, size_t __size)) | |
| 201 | { | |
| 202 | if (__bos (__buf) != (size_t) -1) | |
| 203 | { | |
| 204 | if (!__builtin_constant_p (__size)) | |
| 205 | return __getcwd_chk (__buf, __size, __bos (__buf)); | |
| 206 | ||
| 207 | if (__size > __bos (__buf)) | |
| 208 | return __getcwd_chk_warn (__buf, __size, __bos (__buf)); | |
| 209 | } | |
| 210 | return __getcwd_alias (__buf, __size); | |
| 211 | } | |
| 212 | ||
| 213 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 214 | extern char *__getwd_chk (char *__buf, size_t buflen) | |
| 215 | __THROW __nonnull ((1)) __wur; | |
| 216 | extern char *__REDIRECT_NTH (__getwd_warn, (char *__buf), getwd) | |
| 217 | __nonnull ((1)) __wur __warnattr ("please use getcwd instead, as getwd " | |
| 218 | "doesn't specify buffer size"); | |
| 219 | ||
| 220 | __fortify_function __nonnull ((1)) __attribute_deprecated__ __wur char * | |
| 221 | __NTH (getwd (char *__buf)) | |
| 222 | { | |
| 223 | if (__bos (__buf) != (size_t) -1) | |
| 224 | return __getwd_chk (__buf, __bos (__buf)); | |
| 225 | return __getwd_warn (__buf); | |
| 226 | } | |
| 227 | #endif | |
| 228 | ||
| 229 | extern size_t __confstr_chk (int __name, char *__buf, size_t __len, | |
| 230 | size_t __buflen) __THROW; | |
| 231 | extern size_t __REDIRECT_NTH (__confstr_alias, (int __name, char *__buf, | |
| 232 | size_t __len), confstr); | |
| 233 | extern size_t __REDIRECT_NTH (__confstr_chk_warn, | |
| 234 | (int __name, char *__buf, size_t __len, | |
| 235 | size_t __buflen), __confstr_chk) | |
| 236 | __warnattr ("confstr called with bigger length than size of destination " | |
| 237 | "buffer"); | |
| 238 | ||
| 239 | __fortify_function size_t | |
| 240 | __NTH (confstr (int __name, char *__buf, size_t __len)) | |
| 241 | { | |
| 242 | if (__bos (__buf) != (size_t) -1) | |
| 243 | { | |
| 244 | if (!__builtin_constant_p (__len)) | |
| 245 | return __confstr_chk (__name, __buf, __len, __bos (__buf)); | |
| 246 | ||
| 247 | if (__bos (__buf) < __len) | |
| 248 | return __confstr_chk_warn (__name, __buf, __len, __bos (__buf)); | |
| 249 | } | |
| 250 | return __confstr_alias (__name, __buf, __len); | |
| 251 | } | |
| 252 | ||
| 253 | ||
| 254 | extern int __getgroups_chk (int __size, __gid_t __list[], size_t __listlen) | |
| 255 | __THROW __wur; | |
| 256 | extern int __REDIRECT_NTH (__getgroups_alias, (int __size, __gid_t __list[]), | |
| 257 | getgroups) __wur; | |
| 258 | extern int __REDIRECT_NTH (__getgroups_chk_warn, | |
| 259 | (int __size, __gid_t __list[], size_t __listlen), | |
| 260 | __getgroups_chk) | |
| 261 | __wur __warnattr ("getgroups called with bigger group count than what " | |
| 262 | "can fit into destination buffer"); | |
| 263 | ||
| 264 | __fortify_function int | |
| 265 | __NTH (getgroups (int __size, __gid_t __list[])) | |
| 266 | { | |
| 267 | if (__bos (__list) != (size_t) -1) | |
| 268 | { | |
| 269 | if (!__builtin_constant_p (__size) || __size < 0) | |
| 270 | return __getgroups_chk (__size, __list, __bos (__list)); | |
| 271 | ||
| 272 | if (__size * sizeof (__gid_t) > __bos (__list)) | |
| 273 | return __getgroups_chk_warn (__size, __list, __bos (__list)); | |
| 274 | } | |
| 275 | return __getgroups_alias (__size, __list); | |
| 276 | } | |
| 277 | ||
| 278 | ||
| 279 | extern int __ttyname_r_chk (int __fd, char *__buf, size_t __buflen, | |
| 280 | size_t __nreal) __THROW __nonnull ((2)); | |
| 281 | extern int __REDIRECT_NTH (__ttyname_r_alias, (int __fd, char *__buf, | |
| 282 | size_t __buflen), ttyname_r) | |
| 283 | __nonnull ((2)); | |
| 284 | extern int __REDIRECT_NTH (__ttyname_r_chk_warn, | |
| 285 | (int __fd, char *__buf, size_t __buflen, | |
| 286 | size_t __nreal), __ttyname_r_chk) | |
| 287 | __nonnull ((2)) __warnattr ("ttyname_r called with bigger buflen than " | |
| 288 | "size of destination buffer"); | |
| 289 | ||
| 290 | __fortify_function int | |
| 291 | __NTH (ttyname_r (int __fd, char *__buf, size_t __buflen)) | |
| 292 | { | |
| 293 | if (__bos (__buf) != (size_t) -1) | |
| 294 | { | |
| 295 | if (!__builtin_constant_p (__buflen)) | |
| 296 | return __ttyname_r_chk (__fd, __buf, __buflen, __bos (__buf)); | |
| 297 | ||
| 298 | if (__buflen > __bos (__buf)) | |
| 299 | return __ttyname_r_chk_warn (__fd, __buf, __buflen, __bos (__buf)); | |
| 300 | } | |
| 301 | return __ttyname_r_alias (__fd, __buf, __buflen); | |
| 302 | } | |
| 303 | ||
| 304 | ||
| 305 | #ifdef __USE_POSIX199506 | |
| 306 | extern int __getlogin_r_chk (char *__buf, size_t __buflen, size_t __nreal) | |
| 307 | __nonnull ((1)); | |
| 308 | extern int __REDIRECT (__getlogin_r_alias, (char *__buf, size_t __buflen), | |
| 309 | getlogin_r) __nonnull ((1)); | |
| 310 | extern int __REDIRECT (__getlogin_r_chk_warn, | |
| 311 | (char *__buf, size_t __buflen, size_t __nreal), | |
| 312 | __getlogin_r_chk) | |
| 313 | __nonnull ((1)) __warnattr ("getlogin_r called with bigger buflen than " | |
| 314 | "size of destination buffer"); | |
| 315 | ||
| 316 | __fortify_function int | |
| 317 | getlogin_r (char *__buf, size_t __buflen) | |
| 318 | { | |
| 319 | if (__bos (__buf) != (size_t) -1) | |
| 320 | { | |
| 321 | if (!__builtin_constant_p (__buflen)) | |
| 322 | return __getlogin_r_chk (__buf, __buflen, __bos (__buf)); | |
| 323 | ||
| 324 | if (__buflen > __bos (__buf)) | |
| 325 | return __getlogin_r_chk_warn (__buf, __buflen, __bos (__buf)); | |
| 326 | } | |
| 327 | return __getlogin_r_alias (__buf, __buflen); | |
| 328 | } | |
| 329 | #endif | |
| 330 | ||
| 331 | ||
| 332 | #if defined __USE_MISC || defined __USE_UNIX98 | |
| 333 | extern int __gethostname_chk (char *__buf, size_t __buflen, size_t __nreal) | |
| 334 | __THROW __nonnull ((1)); | |
| 335 | extern int __REDIRECT_NTH (__gethostname_alias, (char *__buf, size_t __buflen), | |
| 336 | gethostname) __nonnull ((1)); | |
| 337 | extern int __REDIRECT_NTH (__gethostname_chk_warn, | |
| 338 | (char *__buf, size_t __buflen, size_t __nreal), | |
| 339 | __gethostname_chk) | |
| 340 | __nonnull ((1)) __warnattr ("gethostname called with bigger buflen than " | |
| 341 | "size of destination buffer"); | |
| 342 | ||
| 343 | __fortify_function int | |
| 344 | __NTH (gethostname (char *__buf, size_t __buflen)) | |
| 345 | { | |
| 346 | if (__bos (__buf) != (size_t) -1) | |
| 347 | { | |
| 348 | if (!__builtin_constant_p (__buflen)) | |
| 349 | return __gethostname_chk (__buf, __buflen, __bos (__buf)); | |
| 350 | ||
| 351 | if (__buflen > __bos (__buf)) | |
| 352 | return __gethostname_chk_warn (__buf, __buflen, __bos (__buf)); | |
| 353 | } | |
| 354 | return __gethostname_alias (__buf, __buflen); | |
| 355 | } | |
| 356 | #endif | |
| 357 | ||
| 358 | ||
| 359 | #if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_UNIX98) | |
| 360 | extern int __getdomainname_chk (char *__buf, size_t __buflen, size_t __nreal) | |
| 361 | __THROW __nonnull ((1)) __wur; | |
| 362 | extern int __REDIRECT_NTH (__getdomainname_alias, (char *__buf, | |
| 363 | size_t __buflen), | |
| 364 | getdomainname) __nonnull ((1)) __wur; | |
| 365 | extern int __REDIRECT_NTH (__getdomainname_chk_warn, | |
| 366 | (char *__buf, size_t __buflen, size_t __nreal), | |
| 367 | __getdomainname_chk) | |
| 368 | __nonnull ((1)) __wur __warnattr ("getdomainname called with bigger " | |
| 369 | "buflen than size of destination " | |
| 370 | "buffer"); | |
| 371 | ||
| 372 | __fortify_function int | |
| 373 | __NTH (getdomainname (char *__buf, size_t __buflen)) | |
| 374 | { | |
| 375 | if (__bos (__buf) != (size_t) -1) | |
| 376 | { | |
| 377 | if (!__builtin_constant_p (__buflen)) | |
| 378 | return __getdomainname_chk (__buf, __buflen, __bos (__buf)); | |
| 379 | ||
| 380 | if (__buflen > __bos (__buf)) | |
| 381 | return __getdomainname_chk_warn (__buf, __buflen, __bos (__buf)); | |
| 382 | } | |
| 383 | return __getdomainname_alias (__buf, __buflen); | |
| 384 | } | |
| 385 | #endif |
libc/glibc-include/bits/utmp.h created+126
| ... | ... | @@ -0,0 +1,126 @@ |
| 1 | /* The `struct utmp' type, describing entries in the utmp file. GNU version. | |
| 2 | Copyright (C) 1993-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _UTMP_H | |
| 20 | # error "Never include <bits/utmp.h> directly; use <utmp.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #include <paths.h> | |
| 24 | #include <sys/time.h> | |
| 25 | #include <sys/types.h> | |
| 26 | #include <bits/wordsize.h> | |
| 27 | ||
| 28 | ||
| 29 | #define UT_LINESIZE 32 | |
| 30 | #define UT_NAMESIZE 32 | |
| 31 | #define UT_HOSTSIZE 256 | |
| 32 | ||
| 33 | ||
| 34 | /* The structure describing an entry in the database of | |
| 35 | previous logins. */ | |
| 36 | struct lastlog | |
| 37 | { | |
| 38 | #if __WORDSIZE_TIME64_COMPAT32 | |
| 39 | int32_t ll_time; | |
| 40 | #else | |
| 41 | __time_t ll_time; | |
| 42 | #endif | |
| 43 | char ll_line[UT_LINESIZE]; | |
| 44 | char ll_host[UT_HOSTSIZE]; | |
| 45 | }; | |
| 46 | ||
| 47 | ||
| 48 | /* The structure describing the status of a terminated process. This | |
| 49 | type is used in `struct utmp' below. */ | |
| 50 | struct exit_status | |
| 51 | { | |
| 52 | short int e_termination; /* Process termination status. */ | |
| 53 | short int e_exit; /* Process exit status. */ | |
| 54 | }; | |
| 55 | ||
| 56 | ||
| 57 | /* The structure describing an entry in the user accounting database. */ | |
| 58 | struct utmp | |
| 59 | { | |
| 60 | short int ut_type; /* Type of login. */ | |
| 61 | pid_t ut_pid; /* Process ID of login process. */ | |
| 62 | char ut_line[UT_LINESIZE] | |
| 63 | __attribute_nonstring__; /* Devicename. */ | |
| 64 | char ut_id[4]; /* Inittab ID. */ | |
| 65 | char ut_user[UT_NAMESIZE] | |
| 66 | __attribute_nonstring__; /* Username. */ | |
| 67 | char ut_host[UT_HOSTSIZE] | |
| 68 | __attribute_nonstring__; /* Hostname for remote login. */ | |
| 69 | struct exit_status ut_exit; /* Exit status of a process marked | |
| 70 | as DEAD_PROCESS. */ | |
| 71 | /* The ut_session and ut_tv fields must be the same size when compiled | |
| 72 | 32- and 64-bit. This allows data files and shared memory to be | |
| 73 | shared between 32- and 64-bit applications. */ | |
| 74 | #if __WORDSIZE_TIME64_COMPAT32 | |
| 75 | int32_t ut_session; /* Session ID, used for windowing. */ | |
| 76 | struct | |
| 77 | { | |
| 78 | int32_t tv_sec; /* Seconds. */ | |
| 79 | int32_t tv_usec; /* Microseconds. */ | |
| 80 | } ut_tv; /* Time entry was made. */ | |
| 81 | #else | |
| 82 | long int ut_session; /* Session ID, used for windowing. */ | |
| 83 | struct timeval ut_tv; /* Time entry was made. */ | |
| 84 | #endif | |
| 85 | ||
| 86 | int32_t ut_addr_v6[4]; /* Internet address of remote host. */ | |
| 87 | char __glibc_reserved[20]; /* Reserved for future use. */ | |
| 88 | }; | |
| 89 | ||
| 90 | /* Backwards compatibility hacks. */ | |
| 91 | #define ut_name ut_user | |
| 92 | #ifndef _NO_UT_TIME | |
| 93 | /* We have a problem here: `ut_time' is also used otherwise. Define | |
| 94 | _NO_UT_TIME if the compiler complains. */ | |
| 95 | # define ut_time ut_tv.tv_sec | |
| 96 | #endif | |
| 97 | #define ut_xtime ut_tv.tv_sec | |
| 98 | #define ut_addr ut_addr_v6[0] | |
| 99 | ||
| 100 | ||
| 101 | /* Values for the `ut_type' field of a `struct utmp'. */ | |
| 102 | #define EMPTY 0 /* No valid user accounting information. */ | |
| 103 | ||
| 104 | #define RUN_LVL 1 /* The system's runlevel. */ | |
| 105 | #define BOOT_TIME 2 /* Time of system boot. */ | |
| 106 | #define NEW_TIME 3 /* Time after system clock changed. */ | |
| 107 | #define OLD_TIME 4 /* Time when system clock changed. */ | |
| 108 | ||
| 109 | #define INIT_PROCESS 5 /* Process spawned by the init process. */ | |
| 110 | #define LOGIN_PROCESS 6 /* Session leader of a logged in user. */ | |
| 111 | #define USER_PROCESS 7 /* Normal process. */ | |
| 112 | #define DEAD_PROCESS 8 /* Terminated process. */ | |
| 113 | ||
| 114 | #define ACCOUNTING 9 | |
| 115 | ||
| 116 | /* Old Linux name for the EMPTY type. */ | |
| 117 | #define UT_UNKNOWN EMPTY | |
| 118 | ||
| 119 | ||
| 120 | /* Tell the user that we have a modern system with UT_HOST, UT_PID, | |
| 121 | UT_TYPE, UT_ID and UT_TV fields. */ | |
| 122 | #define _HAVE_UT_TYPE 1 | |
| 123 | #define _HAVE_UT_PID 1 | |
| 124 | #define _HAVE_UT_ID 1 | |
| 125 | #define _HAVE_UT_TV 1 | |
| 126 | #define _HAVE_UT_HOST 1 |
libc/glibc-include/bits/utmpx.h created+102
| ... | ... | @@ -0,0 +1,102 @@ |
| 1 | /* Structures and definitions for the user accounting database. GNU version. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _UTMPX_H | |
| 20 | # error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #include <bits/types.h> | |
| 24 | #include <sys/time.h> | |
| 25 | #include <bits/wordsize.h> | |
| 26 | ||
| 27 | ||
| 28 | #ifdef __USE_GNU | |
| 29 | # include <paths.h> | |
| 30 | # define _PATH_UTMPX _PATH_UTMP | |
| 31 | # define _PATH_WTMPX _PATH_WTMP | |
| 32 | #endif | |
| 33 | ||
| 34 | ||
| 35 | #define __UT_LINESIZE 32 | |
| 36 | #define __UT_NAMESIZE 32 | |
| 37 | #define __UT_HOSTSIZE 256 | |
| 38 | ||
| 39 | ||
| 40 | /* The structure describing the status of a terminated process. This | |
| 41 | type is used in `struct utmpx' below. */ | |
| 42 | struct __exit_status | |
| 43 | { | |
| 44 | #ifdef __USE_GNU | |
| 45 | short int e_termination; /* Process termination status. */ | |
| 46 | short int e_exit; /* Process exit status. */ | |
| 47 | #else | |
| 48 | short int __e_termination; /* Process termination status. */ | |
| 49 | short int __e_exit; /* Process exit status. */ | |
| 50 | #endif | |
| 51 | }; | |
| 52 | ||
| 53 | ||
| 54 | /* The structure describing an entry in the user accounting database. */ | |
| 55 | struct utmpx | |
| 56 | { | |
| 57 | short int ut_type; /* Type of login. */ | |
| 58 | __pid_t ut_pid; /* Process ID of login process. */ | |
| 59 | char ut_line[__UT_LINESIZE]; /* Devicename. */ | |
| 60 | char ut_id[4]; /* Inittab ID. */ | |
| 61 | char ut_user[__UT_NAMESIZE]; /* Username. */ | |
| 62 | char ut_host[__UT_HOSTSIZE]; /* Hostname for remote login. */ | |
| 63 | struct __exit_status ut_exit; /* Exit status of a process marked | |
| 64 | as DEAD_PROCESS. */ | |
| 65 | ||
| 66 | /* The fields ut_session and ut_tv must be the same size when compiled | |
| 67 | 32- and 64-bit. This allows files and shared memory to be shared | |
| 68 | between 32- and 64-bit applications. */ | |
| 69 | #if __WORDSIZE_TIME64_COMPAT32 | |
| 70 | __int32_t ut_session; /* Session ID, used for windowing. */ | |
| 71 | struct | |
| 72 | { | |
| 73 | __int32_t tv_sec; /* Seconds. */ | |
| 74 | __int32_t tv_usec; /* Microseconds. */ | |
| 75 | } ut_tv; /* Time entry was made. */ | |
| 76 | #else | |
| 77 | long int ut_session; /* Session ID, used for windowing. */ | |
| 78 | struct timeval ut_tv; /* Time entry was made. */ | |
| 79 | #endif | |
| 80 | __int32_t ut_addr_v6[4]; /* Internet address of remote host. */ | |
| 81 | char __glibc_reserved[20]; /* Reserved for future use. */ | |
| 82 | }; | |
| 83 | ||
| 84 | ||
| 85 | /* Values for the `ut_type' field of a `struct utmpx'. */ | |
| 86 | #define EMPTY 0 /* No valid user accounting information. */ | |
| 87 | ||
| 88 | #ifdef __USE_GNU | |
| 89 | # define RUN_LVL 1 /* The system's runlevel. */ | |
| 90 | #endif | |
| 91 | #define BOOT_TIME 2 /* Time of system boot. */ | |
| 92 | #define NEW_TIME 3 /* Time after system clock changed. */ | |
| 93 | #define OLD_TIME 4 /* Time when system clock changed. */ | |
| 94 | ||
| 95 | #define INIT_PROCESS 5 /* Process spawned by the init process. */ | |
| 96 | #define LOGIN_PROCESS 6 /* Session leader of a logged in user. */ | |
| 97 | #define USER_PROCESS 7 /* Normal process. */ | |
| 98 | #define DEAD_PROCESS 8 /* Terminated process. */ | |
| 99 | ||
| 100 | #ifdef __USE_GNU | |
| 101 | # define ACCOUNTING 9 /* System accounting. */ | |
| 102 | #endif |
libc/glibc-include/bits/utsname.h created+28
| ... | ... | @@ -0,0 +1,28 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_UTSNAME_H | |
| 19 | # error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | /* Length of the entries in `struct utsname' is 65. */ | |
| 23 | #define _UTSNAME_LENGTH 65 | |
| 24 | ||
| 25 | /* Linux provides as additional information in the `struct utsname' | |
| 26 | the name of the current domain. Define _UTSNAME_DOMAIN_LENGTH | |
| 27 | to a value != 0 to activate this entry. */ | |
| 28 | #define _UTSNAME_DOMAIN_LENGTH _UTSNAME_LENGTH |
libc/glibc-include/bits/waitflags.h created+39
| ... | ... | @@ -0,0 +1,39 @@ |
| 1 | /* Definitions of flag bits for `waitpid' et al. | |
| 2 | Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #if !defined _SYS_WAIT_H && !defined _STDLIB_H | |
| 20 | # error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | ||
| 24 | /* Bits in the third argument to `waitpid'. */ | |
| 25 | #define WNOHANG 1 /* Don't block waiting. */ | |
| 26 | #define WUNTRACED 2 /* Report status of stopped children. */ | |
| 27 | ||
| 28 | /* Bits in the fourth argument to `waitid'. */ | |
| 29 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 30 | # define WSTOPPED 2 /* Report stopped child (same as WUNTRACED). */ | |
| 31 | # define WEXITED 4 /* Report dead child. */ | |
| 32 | # define WCONTINUED 8 /* Report continued child. */ | |
| 33 | # define WNOWAIT 0x01000000 /* Don't reap, just poll status. */ | |
| 34 | #endif | |
| 35 | ||
| 36 | #define __WNOTHREAD 0x20000000 /* Don't wait on children of other threads | |
| 37 | in this group */ | |
| 38 | #define __WALL 0x40000000 /* Wait for any child. */ | |
| 39 | #define __WCLONE 0x80000000 /* Wait for cloned process. */ |
libc/glibc-include/bits/waitstatus.h created+59
| ... | ... | @@ -0,0 +1,59 @@ |
| 1 | /* Definitions of status bits for `wait' et al. | |
| 2 | Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #if !defined _SYS_WAIT_H && !defined _STDLIB_H | |
| 20 | # error "Never include <bits/waitstatus.h> directly; use <sys/wait.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | ||
| 24 | /* Everything extant so far uses these same bits. */ | |
| 25 | ||
| 26 | ||
| 27 | /* If WIFEXITED(STATUS), the low-order 8 bits of the status. */ | |
| 28 | #define __WEXITSTATUS(status) (((status) & 0xff00) >> 8) | |
| 29 | ||
| 30 | /* If WIFSIGNALED(STATUS), the terminating signal. */ | |
| 31 | #define __WTERMSIG(status) ((status) & 0x7f) | |
| 32 | ||
| 33 | /* If WIFSTOPPED(STATUS), the signal that stopped the child. */ | |
| 34 | #define __WSTOPSIG(status) __WEXITSTATUS(status) | |
| 35 | ||
| 36 | /* Nonzero if STATUS indicates normal termination. */ | |
| 37 | #define __WIFEXITED(status) (__WTERMSIG(status) == 0) | |
| 38 | ||
| 39 | /* Nonzero if STATUS indicates termination by a signal. */ | |
| 40 | #define __WIFSIGNALED(status) \ | |
| 41 | (((signed char) (((status) & 0x7f) + 1) >> 1) > 0) | |
| 42 | ||
| 43 | /* Nonzero if STATUS indicates the child is stopped. */ | |
| 44 | #define __WIFSTOPPED(status) (((status) & 0xff) == 0x7f) | |
| 45 | ||
| 46 | /* Nonzero if STATUS indicates the child continued after a stop. We only | |
| 47 | define this if <bits/waitflags.h> provides the WCONTINUED flag bit. */ | |
| 48 | #ifdef WCONTINUED | |
| 49 | # define __WIFCONTINUED(status) ((status) == __W_CONTINUED) | |
| 50 | #endif | |
| 51 | ||
| 52 | /* Nonzero if STATUS indicates the child dumped core. */ | |
| 53 | #define __WCOREDUMP(status) ((status) & __WCOREFLAG) | |
| 54 | ||
| 55 | /* Macros for constructing status values. */ | |
| 56 | #define __W_EXITCODE(ret, sig) ((ret) << 8 | (sig)) | |
| 57 | #define __W_STOPCODE(sig) ((sig) << 8 | 0x7f) | |
| 58 | #define __W_CONTINUED 0xffff | |
| 59 | #define __WCOREFLAG 0x80 |
libc/glibc-include/bits/wchar-ldbl.h created+67
| ... | ... | @@ -0,0 +1,67 @@ |
| 1 | /* -mlong-double-64 compatibility mode for <wchar.h> functions. | |
| 2 | Copyright (C) 2006-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _WCHAR_H | |
| 20 | # error "Never include <bits/wchar-ldbl.h> directly; use <wchar.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #if defined __USE_ISOC95 || defined __USE_UNIX98 | |
| 24 | __LDBL_REDIR_DECL (fwprintf); | |
| 25 | __LDBL_REDIR_DECL (wprintf); | |
| 26 | __LDBL_REDIR_DECL (swprintf); | |
| 27 | __LDBL_REDIR_DECL (vfwprintf); | |
| 28 | __LDBL_REDIR_DECL (vwprintf); | |
| 29 | __LDBL_REDIR_DECL (vswprintf); | |
| 30 | # if !__GLIBC_USE (DEPRECATED_SCANF) | |
| 31 | __LDBL_REDIR1_DECL (fwscanf, __nldbl___isoc99_fwscanf) | |
| 32 | __LDBL_REDIR1_DECL (wscanf, __nldbl___isoc99_wscanf) | |
| 33 | __LDBL_REDIR1_DECL (swscanf, __nldbl___isoc99_swscanf) | |
| 34 | # else | |
| 35 | __LDBL_REDIR_DECL (fwscanf); | |
| 36 | __LDBL_REDIR_DECL (wscanf); | |
| 37 | __LDBL_REDIR_DECL (swscanf); | |
| 38 | # endif | |
| 39 | #endif | |
| 40 | ||
| 41 | #ifdef __USE_ISOC99 | |
| 42 | __LDBL_REDIR1_DECL (wcstold, wcstod); | |
| 43 | # if !__GLIBC_USE (DEPRECATED_SCANF) | |
| 44 | __LDBL_REDIR1_DECL (vfwscanf, __nldbl___isoc99_vfwscanf) | |
| 45 | __LDBL_REDIR1_DECL (vwscanf, __nldbl___isoc99_vwscanf) | |
| 46 | __LDBL_REDIR1_DECL (vswscanf, __nldbl___isoc99_vswscanf) | |
| 47 | # else | |
| 48 | __LDBL_REDIR_DECL (vfwscanf); | |
| 49 | __LDBL_REDIR_DECL (vwscanf); | |
| 50 | __LDBL_REDIR_DECL (vswscanf); | |
| 51 | # endif | |
| 52 | #endif | |
| 53 | ||
| 54 | #ifdef __USE_GNU | |
| 55 | __LDBL_REDIR1_DECL (wcstold_l, wcstod_l); | |
| 56 | #endif | |
| 57 | ||
| 58 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function | |
| 59 | __LDBL_REDIR_DECL (__swprintf_chk) | |
| 60 | __LDBL_REDIR_DECL (__vswprintf_chk) | |
| 61 | # if __USE_FORTIFY_LEVEL > 1 | |
| 62 | __LDBL_REDIR_DECL (__fwprintf_chk) | |
| 63 | __LDBL_REDIR_DECL (__wprintf_chk) | |
| 64 | __LDBL_REDIR_DECL (__vfwprintf_chk) | |
| 65 | __LDBL_REDIR_DECL (__vwprintf_chk) | |
| 66 | # endif | |
| 67 | #endif |
libc/glibc-include/bits/wchar.h created+49
| ... | ... | @@ -0,0 +1,49 @@ |
| 1 | /* wchar_t type related definitions. | |
| 2 | Copyright (C) 2000-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_WCHAR_H | |
| 20 | #define _BITS_WCHAR_H 1 | |
| 21 | ||
| 22 | /* The fallback definitions, for when __WCHAR_MAX__ or __WCHAR_MIN__ | |
| 23 | are not defined, give the right value and type as long as both int | |
| 24 | and wchar_t are 32-bit types. Adding L'\0' to a constant value | |
| 25 | ensures that the type is correct; it is necessary to use (L'\0' + | |
| 26 | 0) rather than just L'\0' so that the type in C++ is the promoted | |
| 27 | version of wchar_t rather than the distinct wchar_t type itself. | |
| 28 | Because wchar_t in preprocessor #if expressions is treated as | |
| 29 | intmax_t or uintmax_t, the expression (L'\0' - 1) would have the | |
| 30 | wrong value for WCHAR_MAX in such expressions and so cannot be used | |
| 31 | to define __WCHAR_MAX in the unsigned case. */ | |
| 32 | ||
| 33 | #ifdef __WCHAR_MAX__ | |
| 34 | # define __WCHAR_MAX __WCHAR_MAX__ | |
| 35 | #elif L'\0' - 1 > 0 | |
| 36 | # define __WCHAR_MAX (0xffffffffu + L'\0') | |
| 37 | #else | |
| 38 | # define __WCHAR_MAX (0x7fffffff + L'\0') | |
| 39 | #endif | |
| 40 | ||
| 41 | #ifdef __WCHAR_MIN__ | |
| 42 | # define __WCHAR_MIN __WCHAR_MIN__ | |
| 43 | #elif L'\0' - 1 > 0 | |
| 44 | # define __WCHAR_MIN (L'\0' + 0) | |
| 45 | #else | |
| 46 | # define __WCHAR_MIN (-__WCHAR_MAX - 1) | |
| 47 | #endif | |
| 48 | ||
| 49 | #endif /* bits/wchar.h */ |
libc/glibc-include/bits/wchar2.h created+593
| ... | ... | @@ -0,0 +1,593 @@ |
| 1 | /* Checking macros for wchar functions. | |
| 2 | Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _WCHAR_H | |
| 20 | # error "Never include <bits/wchar2.h> directly; use <wchar.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | ||
| 24 | extern wchar_t *__wmemcpy_chk (wchar_t *__restrict __s1, | |
| 25 | const wchar_t *__restrict __s2, size_t __n, | |
| 26 | size_t __ns1) __THROW; | |
| 27 | extern wchar_t *__REDIRECT_NTH (__wmemcpy_alias, | |
| 28 | (wchar_t *__restrict __s1, | |
| 29 | const wchar_t *__restrict __s2, size_t __n), | |
| 30 | wmemcpy); | |
| 31 | extern wchar_t *__REDIRECT_NTH (__wmemcpy_chk_warn, | |
| 32 | (wchar_t *__restrict __s1, | |
| 33 | const wchar_t *__restrict __s2, size_t __n, | |
| 34 | size_t __ns1), __wmemcpy_chk) | |
| 35 | __warnattr ("wmemcpy called with length bigger than size of destination " | |
| 36 | "buffer"); | |
| 37 | ||
| 38 | __fortify_function wchar_t * | |
| 39 | __NTH (wmemcpy (wchar_t *__restrict __s1, const wchar_t *__restrict __s2, | |
| 40 | size_t __n)) | |
| 41 | { | |
| 42 | if (__bos0 (__s1) != (size_t) -1) | |
| 43 | { | |
| 44 | if (!__builtin_constant_p (__n)) | |
| 45 | return __wmemcpy_chk (__s1, __s2, __n, | |
| 46 | __bos0 (__s1) / sizeof (wchar_t)); | |
| 47 | ||
| 48 | if (__n > __bos0 (__s1) / sizeof (wchar_t)) | |
| 49 | return __wmemcpy_chk_warn (__s1, __s2, __n, | |
| 50 | __bos0 (__s1) / sizeof (wchar_t)); | |
| 51 | } | |
| 52 | return __wmemcpy_alias (__s1, __s2, __n); | |
| 53 | } | |
| 54 | ||
| 55 | ||
| 56 | extern wchar_t *__wmemmove_chk (wchar_t *__s1, const wchar_t *__s2, | |
| 57 | size_t __n, size_t __ns1) __THROW; | |
| 58 | extern wchar_t *__REDIRECT_NTH (__wmemmove_alias, (wchar_t *__s1, | |
| 59 | const wchar_t *__s2, | |
| 60 | size_t __n), wmemmove); | |
| 61 | extern wchar_t *__REDIRECT_NTH (__wmemmove_chk_warn, | |
| 62 | (wchar_t *__s1, const wchar_t *__s2, | |
| 63 | size_t __n, size_t __ns1), __wmemmove_chk) | |
| 64 | __warnattr ("wmemmove called with length bigger than size of destination " | |
| 65 | "buffer"); | |
| 66 | ||
| 67 | __fortify_function wchar_t * | |
| 68 | __NTH (wmemmove (wchar_t *__s1, const wchar_t *__s2, size_t __n)) | |
| 69 | { | |
| 70 | if (__bos0 (__s1) != (size_t) -1) | |
| 71 | { | |
| 72 | if (!__builtin_constant_p (__n)) | |
| 73 | return __wmemmove_chk (__s1, __s2, __n, | |
| 74 | __bos0 (__s1) / sizeof (wchar_t)); | |
| 75 | ||
| 76 | if (__n > __bos0 (__s1) / sizeof (wchar_t)) | |
| 77 | return __wmemmove_chk_warn (__s1, __s2, __n, | |
| 78 | __bos0 (__s1) / sizeof (wchar_t)); | |
| 79 | } | |
| 80 | return __wmemmove_alias (__s1, __s2, __n); | |
| 81 | } | |
| 82 | ||
| 83 | ||
| 84 | #ifdef __USE_GNU | |
| 85 | extern wchar_t *__wmempcpy_chk (wchar_t *__restrict __s1, | |
| 86 | const wchar_t *__restrict __s2, size_t __n, | |
| 87 | size_t __ns1) __THROW; | |
| 88 | extern wchar_t *__REDIRECT_NTH (__wmempcpy_alias, | |
| 89 | (wchar_t *__restrict __s1, | |
| 90 | const wchar_t *__restrict __s2, | |
| 91 | size_t __n), wmempcpy); | |
| 92 | extern wchar_t *__REDIRECT_NTH (__wmempcpy_chk_warn, | |
| 93 | (wchar_t *__restrict __s1, | |
| 94 | const wchar_t *__restrict __s2, size_t __n, | |
| 95 | size_t __ns1), __wmempcpy_chk) | |
| 96 | __warnattr ("wmempcpy called with length bigger than size of destination " | |
| 97 | "buffer"); | |
| 98 | ||
| 99 | __fortify_function wchar_t * | |
| 100 | __NTH (wmempcpy (wchar_t *__restrict __s1, const wchar_t *__restrict __s2, | |
| 101 | size_t __n)) | |
| 102 | { | |
| 103 | if (__bos0 (__s1) != (size_t) -1) | |
| 104 | { | |
| 105 | if (!__builtin_constant_p (__n)) | |
| 106 | return __wmempcpy_chk (__s1, __s2, __n, | |
| 107 | __bos0 (__s1) / sizeof (wchar_t)); | |
| 108 | ||
| 109 | if (__n > __bos0 (__s1) / sizeof (wchar_t)) | |
| 110 | return __wmempcpy_chk_warn (__s1, __s2, __n, | |
| 111 | __bos0 (__s1) / sizeof (wchar_t)); | |
| 112 | } | |
| 113 | return __wmempcpy_alias (__s1, __s2, __n); | |
| 114 | } | |
| 115 | #endif | |
| 116 | ||
| 117 | ||
| 118 | extern wchar_t *__wmemset_chk (wchar_t *__s, wchar_t __c, size_t __n, | |
| 119 | size_t __ns) __THROW; | |
| 120 | extern wchar_t *__REDIRECT_NTH (__wmemset_alias, (wchar_t *__s, wchar_t __c, | |
| 121 | size_t __n), wmemset); | |
| 122 | extern wchar_t *__REDIRECT_NTH (__wmemset_chk_warn, | |
| 123 | (wchar_t *__s, wchar_t __c, size_t __n, | |
| 124 | size_t __ns), __wmemset_chk) | |
| 125 | __warnattr ("wmemset called with length bigger than size of destination " | |
| 126 | "buffer"); | |
| 127 | ||
| 128 | __fortify_function wchar_t * | |
| 129 | __NTH (wmemset (wchar_t *__s, wchar_t __c, size_t __n)) | |
| 130 | { | |
| 131 | if (__bos0 (__s) != (size_t) -1) | |
| 132 | { | |
| 133 | if (!__builtin_constant_p (__n)) | |
| 134 | return __wmemset_chk (__s, __c, __n, __bos0 (__s) / sizeof (wchar_t)); | |
| 135 | ||
| 136 | if (__n > __bos0 (__s) / sizeof (wchar_t)) | |
| 137 | return __wmemset_chk_warn (__s, __c, __n, | |
| 138 | __bos0 (__s) / sizeof (wchar_t)); | |
| 139 | } | |
| 140 | return __wmemset_alias (__s, __c, __n); | |
| 141 | } | |
| 142 | ||
| 143 | ||
| 144 | extern wchar_t *__wcscpy_chk (wchar_t *__restrict __dest, | |
| 145 | const wchar_t *__restrict __src, | |
| 146 | size_t __n) __THROW; | |
| 147 | extern wchar_t *__REDIRECT_NTH (__wcscpy_alias, | |
| 148 | (wchar_t *__restrict __dest, | |
| 149 | const wchar_t *__restrict __src), wcscpy); | |
| 150 | ||
| 151 | __fortify_function wchar_t * | |
| 152 | __NTH (wcscpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src)) | |
| 153 | { | |
| 154 | if (__bos (__dest) != (size_t) -1) | |
| 155 | return __wcscpy_chk (__dest, __src, __bos (__dest) / sizeof (wchar_t)); | |
| 156 | return __wcscpy_alias (__dest, __src); | |
| 157 | } | |
| 158 | ||
| 159 | ||
| 160 | extern wchar_t *__wcpcpy_chk (wchar_t *__restrict __dest, | |
| 161 | const wchar_t *__restrict __src, | |
| 162 | size_t __destlen) __THROW; | |
| 163 | extern wchar_t *__REDIRECT_NTH (__wcpcpy_alias, | |
| 164 | (wchar_t *__restrict __dest, | |
| 165 | const wchar_t *__restrict __src), wcpcpy); | |
| 166 | ||
| 167 | __fortify_function wchar_t * | |
| 168 | __NTH (wcpcpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src)) | |
| 169 | { | |
| 170 | if (__bos (__dest) != (size_t) -1) | |
| 171 | return __wcpcpy_chk (__dest, __src, __bos (__dest) / sizeof (wchar_t)); | |
| 172 | return __wcpcpy_alias (__dest, __src); | |
| 173 | } | |
| 174 | ||
| 175 | ||
| 176 | extern wchar_t *__wcsncpy_chk (wchar_t *__restrict __dest, | |
| 177 | const wchar_t *__restrict __src, size_t __n, | |
| 178 | size_t __destlen) __THROW; | |
| 179 | extern wchar_t *__REDIRECT_NTH (__wcsncpy_alias, | |
| 180 | (wchar_t *__restrict __dest, | |
| 181 | const wchar_t *__restrict __src, | |
| 182 | size_t __n), wcsncpy); | |
| 183 | extern wchar_t *__REDIRECT_NTH (__wcsncpy_chk_warn, | |
| 184 | (wchar_t *__restrict __dest, | |
| 185 | const wchar_t *__restrict __src, | |
| 186 | size_t __n, size_t __destlen), __wcsncpy_chk) | |
| 187 | __warnattr ("wcsncpy called with length bigger than size of destination " | |
| 188 | "buffer"); | |
| 189 | ||
| 190 | __fortify_function wchar_t * | |
| 191 | __NTH (wcsncpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src, | |
| 192 | size_t __n)) | |
| 193 | { | |
| 194 | if (__bos (__dest) != (size_t) -1) | |
| 195 | { | |
| 196 | if (!__builtin_constant_p (__n)) | |
| 197 | return __wcsncpy_chk (__dest, __src, __n, | |
| 198 | __bos (__dest) / sizeof (wchar_t)); | |
| 199 | if (__n > __bos (__dest) / sizeof (wchar_t)) | |
| 200 | return __wcsncpy_chk_warn (__dest, __src, __n, | |
| 201 | __bos (__dest) / sizeof (wchar_t)); | |
| 202 | } | |
| 203 | return __wcsncpy_alias (__dest, __src, __n); | |
| 204 | } | |
| 205 | ||
| 206 | ||
| 207 | extern wchar_t *__wcpncpy_chk (wchar_t *__restrict __dest, | |
| 208 | const wchar_t *__restrict __src, size_t __n, | |
| 209 | size_t __destlen) __THROW; | |
| 210 | extern wchar_t *__REDIRECT_NTH (__wcpncpy_alias, | |
| 211 | (wchar_t *__restrict __dest, | |
| 212 | const wchar_t *__restrict __src, | |
| 213 | size_t __n), wcpncpy); | |
| 214 | extern wchar_t *__REDIRECT_NTH (__wcpncpy_chk_warn, | |
| 215 | (wchar_t *__restrict __dest, | |
| 216 | const wchar_t *__restrict __src, | |
| 217 | size_t __n, size_t __destlen), __wcpncpy_chk) | |
| 218 | __warnattr ("wcpncpy called with length bigger than size of destination " | |
| 219 | "buffer"); | |
| 220 | ||
| 221 | __fortify_function wchar_t * | |
| 222 | __NTH (wcpncpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src, | |
| 223 | size_t __n)) | |
| 224 | { | |
| 225 | if (__bos (__dest) != (size_t) -1) | |
| 226 | { | |
| 227 | if (!__builtin_constant_p (__n)) | |
| 228 | return __wcpncpy_chk (__dest, __src, __n, | |
| 229 | __bos (__dest) / sizeof (wchar_t)); | |
| 230 | if (__n > __bos (__dest) / sizeof (wchar_t)) | |
| 231 | return __wcpncpy_chk_warn (__dest, __src, __n, | |
| 232 | __bos (__dest) / sizeof (wchar_t)); | |
| 233 | } | |
| 234 | return __wcpncpy_alias (__dest, __src, __n); | |
| 235 | } | |
| 236 | ||
| 237 | ||
| 238 | extern wchar_t *__wcscat_chk (wchar_t *__restrict __dest, | |
| 239 | const wchar_t *__restrict __src, | |
| 240 | size_t __destlen) __THROW; | |
| 241 | extern wchar_t *__REDIRECT_NTH (__wcscat_alias, | |
| 242 | (wchar_t *__restrict __dest, | |
| 243 | const wchar_t *__restrict __src), wcscat); | |
| 244 | ||
| 245 | __fortify_function wchar_t * | |
| 246 | __NTH (wcscat (wchar_t *__restrict __dest, const wchar_t *__restrict __src)) | |
| 247 | { | |
| 248 | if (__bos (__dest) != (size_t) -1) | |
| 249 | return __wcscat_chk (__dest, __src, __bos (__dest) / sizeof (wchar_t)); | |
| 250 | return __wcscat_alias (__dest, __src); | |
| 251 | } | |
| 252 | ||
| 253 | ||
| 254 | extern wchar_t *__wcsncat_chk (wchar_t *__restrict __dest, | |
| 255 | const wchar_t *__restrict __src, | |
| 256 | size_t __n, size_t __destlen) __THROW; | |
| 257 | extern wchar_t *__REDIRECT_NTH (__wcsncat_alias, | |
| 258 | (wchar_t *__restrict __dest, | |
| 259 | const wchar_t *__restrict __src, | |
| 260 | size_t __n), wcsncat); | |
| 261 | ||
| 262 | __fortify_function wchar_t * | |
| 263 | __NTH (wcsncat (wchar_t *__restrict __dest, const wchar_t *__restrict __src, | |
| 264 | size_t __n)) | |
| 265 | { | |
| 266 | if (__bos (__dest) != (size_t) -1) | |
| 267 | return __wcsncat_chk (__dest, __src, __n, | |
| 268 | __bos (__dest) / sizeof (wchar_t)); | |
| 269 | return __wcsncat_alias (__dest, __src, __n); | |
| 270 | } | |
| 271 | ||
| 272 | ||
| 273 | extern int __swprintf_chk (wchar_t *__restrict __s, size_t __n, | |
| 274 | int __flag, size_t __s_len, | |
| 275 | const wchar_t *__restrict __format, ...) | |
| 276 | __THROW /* __attribute__ ((__format__ (__wprintf__, 5, 6))) */; | |
| 277 | ||
| 278 | extern int __REDIRECT_NTH_LDBL (__swprintf_alias, | |
| 279 | (wchar_t *__restrict __s, size_t __n, | |
| 280 | const wchar_t *__restrict __fmt, ...), | |
| 281 | swprintf); | |
| 282 | ||
| 283 | #ifdef __va_arg_pack | |
| 284 | __fortify_function int | |
| 285 | __NTH (swprintf (wchar_t *__restrict __s, size_t __n, | |
| 286 | const wchar_t *__restrict __fmt, ...)) | |
| 287 | { | |
| 288 | if (__bos (__s) != (size_t) -1 || __USE_FORTIFY_LEVEL > 1) | |
| 289 | return __swprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | |
| 290 | __bos (__s) / sizeof (wchar_t), | |
| 291 | __fmt, __va_arg_pack ()); | |
| 292 | return __swprintf_alias (__s, __n, __fmt, __va_arg_pack ()); | |
| 293 | } | |
| 294 | #elif !defined __cplusplus | |
| 295 | /* XXX We might want to have support in gcc for swprintf. */ | |
| 296 | # define swprintf(s, n, ...) \ | |
| 297 | (__bos (s) != (size_t) -1 || __USE_FORTIFY_LEVEL > 1 \ | |
| 298 | ? __swprintf_chk (s, n, __USE_FORTIFY_LEVEL - 1, \ | |
| 299 | __bos (s) / sizeof (wchar_t), __VA_ARGS__) \ | |
| 300 | : swprintf (s, n, __VA_ARGS__)) | |
| 301 | #endif | |
| 302 | ||
| 303 | extern int __vswprintf_chk (wchar_t *__restrict __s, size_t __n, | |
| 304 | int __flag, size_t __s_len, | |
| 305 | const wchar_t *__restrict __format, | |
| 306 | __gnuc_va_list __arg) | |
| 307 | __THROW /* __attribute__ ((__format__ (__wprintf__, 5, 0))) */; | |
| 308 | ||
| 309 | extern int __REDIRECT_NTH_LDBL (__vswprintf_alias, | |
| 310 | (wchar_t *__restrict __s, size_t __n, | |
| 311 | const wchar_t *__restrict __fmt, | |
| 312 | __gnuc_va_list __ap), vswprintf); | |
| 313 | ||
| 314 | __fortify_function int | |
| 315 | __NTH (vswprintf (wchar_t *__restrict __s, size_t __n, | |
| 316 | const wchar_t *__restrict __fmt, __gnuc_va_list __ap)) | |
| 317 | { | |
| 318 | if (__bos (__s) != (size_t) -1 || __USE_FORTIFY_LEVEL > 1) | |
| 319 | return __vswprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | |
| 320 | __bos (__s) / sizeof (wchar_t), __fmt, __ap); | |
| 321 | return __vswprintf_alias (__s, __n, __fmt, __ap); | |
| 322 | } | |
| 323 | ||
| 324 | ||
| 325 | #if __USE_FORTIFY_LEVEL > 1 | |
| 326 | ||
| 327 | extern int __fwprintf_chk (__FILE *__restrict __stream, int __flag, | |
| 328 | const wchar_t *__restrict __format, ...); | |
| 329 | extern int __wprintf_chk (int __flag, const wchar_t *__restrict __format, | |
| 330 | ...); | |
| 331 | extern int __vfwprintf_chk (__FILE *__restrict __stream, int __flag, | |
| 332 | const wchar_t *__restrict __format, | |
| 333 | __gnuc_va_list __ap); | |
| 334 | extern int __vwprintf_chk (int __flag, const wchar_t *__restrict __format, | |
| 335 | __gnuc_va_list __ap); | |
| 336 | ||
| 337 | # ifdef __va_arg_pack | |
| 338 | __fortify_function int | |
| 339 | wprintf (const wchar_t *__restrict __fmt, ...) | |
| 340 | { | |
| 341 | return __wprintf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __va_arg_pack ()); | |
| 342 | } | |
| 343 | ||
| 344 | __fortify_function int | |
| 345 | fwprintf (__FILE *__restrict __stream, const wchar_t *__restrict __fmt, ...) | |
| 346 | { | |
| 347 | return __fwprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | |
| 348 | __va_arg_pack ()); | |
| 349 | } | |
| 350 | # elif !defined __cplusplus | |
| 351 | # define wprintf(...) \ | |
| 352 | __wprintf_chk (__USE_FORTIFY_LEVEL - 1, __VA_ARGS__) | |
| 353 | # define fwprintf(stream, ...) \ | |
| 354 | __fwprintf_chk (stream, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__) | |
| 355 | # endif | |
| 356 | ||
| 357 | __fortify_function int | |
| 358 | vwprintf (const wchar_t *__restrict __fmt, __gnuc_va_list __ap) | |
| 359 | { | |
| 360 | return __vwprintf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __ap); | |
| 361 | } | |
| 362 | ||
| 363 | __fortify_function int | |
| 364 | vfwprintf (__FILE *__restrict __stream, | |
| 365 | const wchar_t *__restrict __fmt, __gnuc_va_list __ap) | |
| 366 | { | |
| 367 | return __vfwprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); | |
| 368 | } | |
| 369 | ||
| 370 | #endif | |
| 371 | ||
| 372 | extern wchar_t *__fgetws_chk (wchar_t *__restrict __s, size_t __size, int __n, | |
| 373 | __FILE *__restrict __stream) __wur; | |
| 374 | extern wchar_t *__REDIRECT (__fgetws_alias, | |
| 375 | (wchar_t *__restrict __s, int __n, | |
| 376 | __FILE *__restrict __stream), fgetws) __wur; | |
| 377 | extern wchar_t *__REDIRECT (__fgetws_chk_warn, | |
| 378 | (wchar_t *__restrict __s, size_t __size, int __n, | |
| 379 | __FILE *__restrict __stream), __fgetws_chk) | |
| 380 | __wur __warnattr ("fgetws called with bigger size than length " | |
| 381 | "of destination buffer"); | |
| 382 | ||
| 383 | __fortify_function __wur wchar_t * | |
| 384 | fgetws (wchar_t *__restrict __s, int __n, __FILE *__restrict __stream) | |
| 385 | { | |
| 386 | if (__bos (__s) != (size_t) -1) | |
| 387 | { | |
| 388 | if (!__builtin_constant_p (__n) || __n <= 0) | |
| 389 | return __fgetws_chk (__s, __bos (__s) / sizeof (wchar_t), | |
| 390 | __n, __stream); | |
| 391 | ||
| 392 | if ((size_t) __n > __bos (__s) / sizeof (wchar_t)) | |
| 393 | return __fgetws_chk_warn (__s, __bos (__s) / sizeof (wchar_t), | |
| 394 | __n, __stream); | |
| 395 | } | |
| 396 | return __fgetws_alias (__s, __n, __stream); | |
| 397 | } | |
| 398 | ||
| 399 | #ifdef __USE_GNU | |
| 400 | extern wchar_t *__fgetws_unlocked_chk (wchar_t *__restrict __s, size_t __size, | |
| 401 | int __n, __FILE *__restrict __stream) | |
| 402 | __wur; | |
| 403 | extern wchar_t *__REDIRECT (__fgetws_unlocked_alias, | |
| 404 | (wchar_t *__restrict __s, int __n, | |
| 405 | __FILE *__restrict __stream), fgetws_unlocked) | |
| 406 | __wur; | |
| 407 | extern wchar_t *__REDIRECT (__fgetws_unlocked_chk_warn, | |
| 408 | (wchar_t *__restrict __s, size_t __size, int __n, | |
| 409 | __FILE *__restrict __stream), | |
| 410 | __fgetws_unlocked_chk) | |
| 411 | __wur __warnattr ("fgetws_unlocked called with bigger size than length " | |
| 412 | "of destination buffer"); | |
| 413 | ||
| 414 | __fortify_function __wur wchar_t * | |
| 415 | fgetws_unlocked (wchar_t *__restrict __s, int __n, __FILE *__restrict __stream) | |
| 416 | { | |
| 417 | if (__bos (__s) != (size_t) -1) | |
| 418 | { | |
| 419 | if (!__builtin_constant_p (__n) || __n <= 0) | |
| 420 | return __fgetws_unlocked_chk (__s, __bos (__s) / sizeof (wchar_t), | |
| 421 | __n, __stream); | |
| 422 | ||
| 423 | if ((size_t) __n > __bos (__s) / sizeof (wchar_t)) | |
| 424 | return __fgetws_unlocked_chk_warn (__s, __bos (__s) / sizeof (wchar_t), | |
| 425 | __n, __stream); | |
| 426 | } | |
| 427 | return __fgetws_unlocked_alias (__s, __n, __stream); | |
| 428 | } | |
| 429 | #endif | |
| 430 | ||
| 431 | ||
| 432 | extern size_t __wcrtomb_chk (char *__restrict __s, wchar_t __wchar, | |
| 433 | mbstate_t *__restrict __p, | |
| 434 | size_t __buflen) __THROW __wur; | |
| 435 | extern size_t __REDIRECT_NTH (__wcrtomb_alias, | |
| 436 | (char *__restrict __s, wchar_t __wchar, | |
| 437 | mbstate_t *__restrict __ps), wcrtomb) __wur; | |
| 438 | ||
| 439 | __fortify_function __wur size_t | |
| 440 | __NTH (wcrtomb (char *__restrict __s, wchar_t __wchar, | |
| 441 | mbstate_t *__restrict __ps)) | |
| 442 | { | |
| 443 | /* We would have to include <limits.h> to get a definition of MB_LEN_MAX. | |
| 444 | But this would only disturb the namespace. So we define our own | |
| 445 | version here. */ | |
| 446 | #define __WCHAR_MB_LEN_MAX 16 | |
| 447 | #if defined MB_LEN_MAX && MB_LEN_MAX != __WCHAR_MB_LEN_MAX | |
| 448 | # error "Assumed value of MB_LEN_MAX wrong" | |
| 449 | #endif | |
| 450 | if (__bos (__s) != (size_t) -1 && __WCHAR_MB_LEN_MAX > __bos (__s)) | |
| 451 | return __wcrtomb_chk (__s, __wchar, __ps, __bos (__s)); | |
| 452 | return __wcrtomb_alias (__s, __wchar, __ps); | |
| 453 | } | |
| 454 | ||
| 455 | ||
| 456 | extern size_t __mbsrtowcs_chk (wchar_t *__restrict __dst, | |
| 457 | const char **__restrict __src, | |
| 458 | size_t __len, mbstate_t *__restrict __ps, | |
| 459 | size_t __dstlen) __THROW; | |
| 460 | extern size_t __REDIRECT_NTH (__mbsrtowcs_alias, | |
| 461 | (wchar_t *__restrict __dst, | |
| 462 | const char **__restrict __src, | |
| 463 | size_t __len, mbstate_t *__restrict __ps), | |
| 464 | mbsrtowcs); | |
| 465 | extern size_t __REDIRECT_NTH (__mbsrtowcs_chk_warn, | |
| 466 | (wchar_t *__restrict __dst, | |
| 467 | const char **__restrict __src, | |
| 468 | size_t __len, mbstate_t *__restrict __ps, | |
| 469 | size_t __dstlen), __mbsrtowcs_chk) | |
| 470 | __warnattr ("mbsrtowcs called with dst buffer smaller than len " | |
| 471 | "* sizeof (wchar_t)"); | |
| 472 | ||
| 473 | __fortify_function size_t | |
| 474 | __NTH (mbsrtowcs (wchar_t *__restrict __dst, const char **__restrict __src, | |
| 475 | size_t __len, mbstate_t *__restrict __ps)) | |
| 476 | { | |
| 477 | if (__bos (__dst) != (size_t) -1) | |
| 478 | { | |
| 479 | if (!__builtin_constant_p (__len)) | |
| 480 | return __mbsrtowcs_chk (__dst, __src, __len, __ps, | |
| 481 | __bos (__dst) / sizeof (wchar_t)); | |
| 482 | ||
| 483 | if (__len > __bos (__dst) / sizeof (wchar_t)) | |
| 484 | return __mbsrtowcs_chk_warn (__dst, __src, __len, __ps, | |
| 485 | __bos (__dst) / sizeof (wchar_t)); | |
| 486 | } | |
| 487 | return __mbsrtowcs_alias (__dst, __src, __len, __ps); | |
| 488 | } | |
| 489 | ||
| 490 | ||
| 491 | extern size_t __wcsrtombs_chk (char *__restrict __dst, | |
| 492 | const wchar_t **__restrict __src, | |
| 493 | size_t __len, mbstate_t *__restrict __ps, | |
| 494 | size_t __dstlen) __THROW; | |
| 495 | extern size_t __REDIRECT_NTH (__wcsrtombs_alias, | |
| 496 | (char *__restrict __dst, | |
| 497 | const wchar_t **__restrict __src, | |
| 498 | size_t __len, mbstate_t *__restrict __ps), | |
| 499 | wcsrtombs); | |
| 500 | extern size_t __REDIRECT_NTH (__wcsrtombs_chk_warn, | |
| 501 | (char *__restrict __dst, | |
| 502 | const wchar_t **__restrict __src, | |
| 503 | size_t __len, mbstate_t *__restrict __ps, | |
| 504 | size_t __dstlen), __wcsrtombs_chk) | |
| 505 | __warnattr ("wcsrtombs called with dst buffer smaller than len"); | |
| 506 | ||
| 507 | __fortify_function size_t | |
| 508 | __NTH (wcsrtombs (char *__restrict __dst, const wchar_t **__restrict __src, | |
| 509 | size_t __len, mbstate_t *__restrict __ps)) | |
| 510 | { | |
| 511 | if (__bos (__dst) != (size_t) -1) | |
| 512 | { | |
| 513 | if (!__builtin_constant_p (__len)) | |
| 514 | return __wcsrtombs_chk (__dst, __src, __len, __ps, __bos (__dst)); | |
| 515 | ||
| 516 | if (__len > __bos (__dst)) | |
| 517 | return __wcsrtombs_chk_warn (__dst, __src, __len, __ps, __bos (__dst)); | |
| 518 | } | |
| 519 | return __wcsrtombs_alias (__dst, __src, __len, __ps); | |
| 520 | } | |
| 521 | ||
| 522 | ||
| 523 | #ifdef __USE_GNU | |
| 524 | extern size_t __mbsnrtowcs_chk (wchar_t *__restrict __dst, | |
| 525 | const char **__restrict __src, size_t __nmc, | |
| 526 | size_t __len, mbstate_t *__restrict __ps, | |
| 527 | size_t __dstlen) __THROW; | |
| 528 | extern size_t __REDIRECT_NTH (__mbsnrtowcs_alias, | |
| 529 | (wchar_t *__restrict __dst, | |
| 530 | const char **__restrict __src, size_t __nmc, | |
| 531 | size_t __len, mbstate_t *__restrict __ps), | |
| 532 | mbsnrtowcs); | |
| 533 | extern size_t __REDIRECT_NTH (__mbsnrtowcs_chk_warn, | |
| 534 | (wchar_t *__restrict __dst, | |
| 535 | const char **__restrict __src, size_t __nmc, | |
| 536 | size_t __len, mbstate_t *__restrict __ps, | |
| 537 | size_t __dstlen), __mbsnrtowcs_chk) | |
| 538 | __warnattr ("mbsnrtowcs called with dst buffer smaller than len " | |
| 539 | "* sizeof (wchar_t)"); | |
| 540 | ||
| 541 | __fortify_function size_t | |
| 542 | __NTH (mbsnrtowcs (wchar_t *__restrict __dst, const char **__restrict __src, | |
| 543 | size_t __nmc, size_t __len, mbstate_t *__restrict __ps)) | |
| 544 | { | |
| 545 | if (__bos (__dst) != (size_t) -1) | |
| 546 | { | |
| 547 | if (!__builtin_constant_p (__len)) | |
| 548 | return __mbsnrtowcs_chk (__dst, __src, __nmc, __len, __ps, | |
| 549 | __bos (__dst) / sizeof (wchar_t)); | |
| 550 | ||
| 551 | if (__len > __bos (__dst) / sizeof (wchar_t)) | |
| 552 | return __mbsnrtowcs_chk_warn (__dst, __src, __nmc, __len, __ps, | |
| 553 | __bos (__dst) / sizeof (wchar_t)); | |
| 554 | } | |
| 555 | return __mbsnrtowcs_alias (__dst, __src, __nmc, __len, __ps); | |
| 556 | } | |
| 557 | ||
| 558 | ||
| 559 | extern size_t __wcsnrtombs_chk (char *__restrict __dst, | |
| 560 | const wchar_t **__restrict __src, | |
| 561 | size_t __nwc, size_t __len, | |
| 562 | mbstate_t *__restrict __ps, size_t __dstlen) | |
| 563 | __THROW; | |
| 564 | extern size_t __REDIRECT_NTH (__wcsnrtombs_alias, | |
| 565 | (char *__restrict __dst, | |
| 566 | const wchar_t **__restrict __src, | |
| 567 | size_t __nwc, size_t __len, | |
| 568 | mbstate_t *__restrict __ps), wcsnrtombs); | |
| 569 | extern size_t __REDIRECT_NTH (__wcsnrtombs_chk_warn, | |
| 570 | (char *__restrict __dst, | |
| 571 | const wchar_t **__restrict __src, | |
| 572 | size_t __nwc, size_t __len, | |
| 573 | mbstate_t *__restrict __ps, | |
| 574 | size_t __dstlen), __wcsnrtombs_chk) | |
| 575 | __warnattr ("wcsnrtombs called with dst buffer smaller than len"); | |
| 576 | ||
| 577 | __fortify_function size_t | |
| 578 | __NTH (wcsnrtombs (char *__restrict __dst, const wchar_t **__restrict __src, | |
| 579 | size_t __nwc, size_t __len, mbstate_t *__restrict __ps)) | |
| 580 | { | |
| 581 | if (__bos (__dst) != (size_t) -1) | |
| 582 | { | |
| 583 | if (!__builtin_constant_p (__len)) | |
| 584 | return __wcsnrtombs_chk (__dst, __src, __nwc, __len, __ps, | |
| 585 | __bos (__dst)); | |
| 586 | ||
| 587 | if (__len > __bos (__dst)) | |
| 588 | return __wcsnrtombs_chk_warn (__dst, __src, __nwc, __len, __ps, | |
| 589 | __bos (__dst)); | |
| 590 | } | |
| 591 | return __wcsnrtombs_alias (__dst, __src, __nwc, __len, __ps); | |
| 592 | } | |
| 593 | #endif |
libc/glibc-include/bits/wctype-wchar.h created+173
| ... | ... | @@ -0,0 +1,173 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.25 | |
| 20 | * Wide character classification and mapping utilities <wctype.h> | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _BITS_WCTYPE_WCHAR_H | |
| 24 | #define _BITS_WCTYPE_WCHAR_H 1 | |
| 25 | ||
| 26 | #if !defined _WCTYPE_H && !defined _WCHAR_H | |
| 27 | #error "Never include <bits/wctype-wchar.h> directly; include <wctype.h> or <wchar.h> instead." | |
| 28 | #endif | |
| 29 | ||
| 30 | #include <bits/types.h> | |
| 31 | #include <bits/types/wint_t.h> | |
| 32 | ||
| 33 | /* The definitions in this header are specified to appear in <wctype.h> | |
| 34 | in ISO C99, but in <wchar.h> in Unix98. _GNU_SOURCE follows C99. */ | |
| 35 | ||
| 36 | /* Scalar type that can hold values which represent locale-specific | |
| 37 | character classifications. */ | |
| 38 | typedef unsigned long int wctype_t; | |
| 39 | ||
| 40 | # ifndef _ISwbit | |
| 41 | /* The characteristics are stored always in network byte order (big | |
| 42 | endian). We define the bit value interpretations here dependent on the | |
| 43 | machine's byte order. */ | |
| 44 | ||
| 45 | # include <endian.h> | |
| 46 | # if __BYTE_ORDER == __BIG_ENDIAN | |
| 47 | # define _ISwbit(bit) (1 << (bit)) | |
| 48 | # else /* __BYTE_ORDER == __LITTLE_ENDIAN */ | |
| 49 | # define _ISwbit(bit) \ | |
| 50 | ((bit) < 8 ? (int) ((1UL << (bit)) << 24) \ | |
| 51 | : ((bit) < 16 ? (int) ((1UL << (bit)) << 8) \ | |
| 52 | : ((bit) < 24 ? (int) ((1UL << (bit)) >> 8) \ | |
| 53 | : (int) ((1UL << (bit)) >> 24)))) | |
| 54 | # endif | |
| 55 | ||
| 56 | enum | |
| 57 | { | |
| 58 | __ISwupper = 0, /* UPPERCASE. */ | |
| 59 | __ISwlower = 1, /* lowercase. */ | |
| 60 | __ISwalpha = 2, /* Alphabetic. */ | |
| 61 | __ISwdigit = 3, /* Numeric. */ | |
| 62 | __ISwxdigit = 4, /* Hexadecimal numeric. */ | |
| 63 | __ISwspace = 5, /* Whitespace. */ | |
| 64 | __ISwprint = 6, /* Printing. */ | |
| 65 | __ISwgraph = 7, /* Graphical. */ | |
| 66 | __ISwblank = 8, /* Blank (usually SPC and TAB). */ | |
| 67 | __ISwcntrl = 9, /* Control character. */ | |
| 68 | __ISwpunct = 10, /* Punctuation. */ | |
| 69 | __ISwalnum = 11, /* Alphanumeric. */ | |
| 70 | ||
| 71 | _ISwupper = _ISwbit (__ISwupper), /* UPPERCASE. */ | |
| 72 | _ISwlower = _ISwbit (__ISwlower), /* lowercase. */ | |
| 73 | _ISwalpha = _ISwbit (__ISwalpha), /* Alphabetic. */ | |
| 74 | _ISwdigit = _ISwbit (__ISwdigit), /* Numeric. */ | |
| 75 | _ISwxdigit = _ISwbit (__ISwxdigit), /* Hexadecimal numeric. */ | |
| 76 | _ISwspace = _ISwbit (__ISwspace), /* Whitespace. */ | |
| 77 | _ISwprint = _ISwbit (__ISwprint), /* Printing. */ | |
| 78 | _ISwgraph = _ISwbit (__ISwgraph), /* Graphical. */ | |
| 79 | _ISwblank = _ISwbit (__ISwblank), /* Blank (usually SPC and TAB). */ | |
| 80 | _ISwcntrl = _ISwbit (__ISwcntrl), /* Control character. */ | |
| 81 | _ISwpunct = _ISwbit (__ISwpunct), /* Punctuation. */ | |
| 82 | _ISwalnum = _ISwbit (__ISwalnum) /* Alphanumeric. */ | |
| 83 | }; | |
| 84 | # endif /* Not _ISwbit */ | |
| 85 | ||
| 86 | ||
| 87 | __BEGIN_DECLS | |
| 88 | ||
| 89 | /* | |
| 90 | * Wide-character classification functions: 7.15.2.1. | |
| 91 | */ | |
| 92 | ||
| 93 | /* Test for any wide character for which `iswalpha' or `iswdigit' is | |
| 94 | true. */ | |
| 95 | extern int iswalnum (wint_t __wc) __THROW; | |
| 96 | ||
| 97 | /* Test for any wide character for which `iswupper' or 'iswlower' is | |
| 98 | true, or any wide character that is one of a locale-specific set of | |
| 99 | wide-characters for which none of `iswcntrl', `iswdigit', | |
| 100 | `iswpunct', or `iswspace' is true. */ | |
| 101 | extern int iswalpha (wint_t __wc) __THROW; | |
| 102 | ||
| 103 | /* Test for any control wide character. */ | |
| 104 | extern int iswcntrl (wint_t __wc) __THROW; | |
| 105 | ||
| 106 | /* Test for any wide character that corresponds to a decimal-digit | |
| 107 | character. */ | |
| 108 | extern int iswdigit (wint_t __wc) __THROW; | |
| 109 | ||
| 110 | /* Test for any wide character for which `iswprint' is true and | |
| 111 | `iswspace' is false. */ | |
| 112 | extern int iswgraph (wint_t __wc) __THROW; | |
| 113 | ||
| 114 | /* Test for any wide character that corresponds to a lowercase letter | |
| 115 | or is one of a locale-specific set of wide characters for which | |
| 116 | none of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */ | |
| 117 | extern int iswlower (wint_t __wc) __THROW; | |
| 118 | ||
| 119 | /* Test for any printing wide character. */ | |
| 120 | extern int iswprint (wint_t __wc) __THROW; | |
| 121 | ||
| 122 | /* Test for any printing wide character that is one of a | |
| 123 | locale-specific et of wide characters for which neither `iswspace' | |
| 124 | nor `iswalnum' is true. */ | |
| 125 | extern int iswpunct (wint_t __wc) __THROW; | |
| 126 | ||
| 127 | /* Test for any wide character that corresponds to a locale-specific | |
| 128 | set of wide characters for which none of `iswalnum', `iswgraph', or | |
| 129 | `iswpunct' is true. */ | |
| 130 | extern int iswspace (wint_t __wc) __THROW; | |
| 131 | ||
| 132 | /* Test for any wide character that corresponds to an uppercase letter | |
| 133 | or is one of a locale-specific set of wide character for which none | |
| 134 | of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */ | |
| 135 | extern int iswupper (wint_t __wc) __THROW; | |
| 136 | ||
| 137 | /* Test for any wide character that corresponds to a hexadecimal-digit | |
| 138 | character equivalent to that performed be the functions described | |
| 139 | in the previous subclause. */ | |
| 140 | extern int iswxdigit (wint_t __wc) __THROW; | |
| 141 | ||
| 142 | /* Test for any wide character that corresponds to a standard blank | |
| 143 | wide character or a locale-specific set of wide characters for | |
| 144 | which `iswalnum' is false. */ | |
| 145 | # ifdef __USE_ISOC99 | |
| 146 | extern int iswblank (wint_t __wc) __THROW; | |
| 147 | # endif | |
| 148 | ||
| 149 | /* | |
| 150 | * Extensible wide-character classification functions: 7.15.2.2. | |
| 151 | */ | |
| 152 | ||
| 153 | /* Construct value that describes a class of wide characters identified | |
| 154 | by the string argument PROPERTY. */ | |
| 155 | extern wctype_t wctype (const char *__property) __THROW; | |
| 156 | ||
| 157 | /* Determine whether the wide-character WC has the property described by | |
| 158 | DESC. */ | |
| 159 | extern int iswctype (wint_t __wc, wctype_t __desc) __THROW; | |
| 160 | ||
| 161 | /* | |
| 162 | * Wide-character case-mapping functions: 7.15.3.1. | |
| 163 | */ | |
| 164 | ||
| 165 | /* Converts an uppercase letter to the corresponding lowercase letter. */ | |
| 166 | extern wint_t towlower (wint_t __wc) __THROW; | |
| 167 | ||
| 168 | /* Converts an lowercase letter to the corresponding uppercase letter. */ | |
| 169 | extern wint_t towupper (wint_t __wc) __THROW; | |
| 170 | ||
| 171 | __END_DECLS | |
| 172 | ||
| 173 | #endif /* bits/wctype-wchar.h. */ |
libc/glibc-include/bits/wordsize.h created+17
| ... | ... | @@ -0,0 +1,17 @@ |
| 1 | /* Determine the wordsize from the preprocessor defines. */ | |
| 2 | ||
| 3 | #if defined __x86_64__ && !defined __ILP32__ | |
| 4 | # define __WORDSIZE 64 | |
| 5 | #else | |
| 6 | # define __WORDSIZE 32 | |
| 7 | #define __WORDSIZE32_SIZE_ULONG 0 | |
| 8 | #define __WORDSIZE32_PTRDIFF_LONG 0 | |
| 9 | #endif | |
| 10 | ||
| 11 | #ifdef __x86_64__ | |
| 12 | # define __WORDSIZE_TIME64_COMPAT32 1 | |
| 13 | /* Both x86-64 and x32 use the 64-bit system call interface. */ | |
| 14 | # define __SYSCALL_WORDSIZE 64 | |
| 15 | #else | |
| 16 | # define __WORDSIZE_TIME64_COMPAT32 0 | |
| 17 | #endif |
libc/glibc-include/bits/xopen_lim.h created+148
| ... | ... | @@ -0,0 +1,148 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * Never include this file directly; use <limits.h> instead. | |
| 20 | */ | |
| 21 | ||
| 22 | /* Additional definitions from X/Open Portability Guide, Issue 4, Version 2 | |
| 23 | System Interfaces and Headers, 4.16 <limits.h> | |
| 24 | ||
| 25 | Please note only the values which are not greater than the minimum | |
| 26 | stated in the standard document are listed. The `sysconf' functions | |
| 27 | should be used to obtain the actual value. */ | |
| 28 | ||
| 29 | #ifndef _XOPEN_LIM_H | |
| 30 | #define _XOPEN_LIM_H 1 | |
| 31 | ||
| 32 | /* We do not provide fixed values for | |
| 33 | ||
| 34 | ARG_MAX Maximum length of argument to the `exec' function | |
| 35 | including environment data. | |
| 36 | ||
| 37 | ATEXIT_MAX Maximum number of functions that may be registered | |
| 38 | with `atexit'. | |
| 39 | ||
| 40 | CHILD_MAX Maximum number of simultaneous processes per real | |
| 41 | user ID. | |
| 42 | ||
| 43 | OPEN_MAX Maximum number of files that one process can have open | |
| 44 | at anyone time. | |
| 45 | ||
| 46 | PAGESIZE | |
| 47 | PAGE_SIZE Size of bytes of a page. | |
| 48 | ||
| 49 | PASS_MAX Maximum number of significant bytes in a password. | |
| 50 | ||
| 51 | We only provide a fixed limit for | |
| 52 | ||
| 53 | IOV_MAX Maximum number of `iovec' structures that one process has | |
| 54 | available for use with `readv' or writev'. | |
| 55 | ||
| 56 | if this is indeed fixed by the underlying system. | |
| 57 | */ | |
| 58 | ||
| 59 | ||
| 60 | /* Maximum number of `iovec' structures that may be used in a single call | |
| 61 | to `readv', `writev', etc. */ | |
| 62 | #define _XOPEN_IOV_MAX _POSIX_UIO_MAXIOV | |
| 63 | ||
| 64 | #include <bits/uio_lim.h> | |
| 65 | #ifdef __IOV_MAX | |
| 66 | # define IOV_MAX __IOV_MAX | |
| 67 | #else | |
| 68 | # undef IOV_MAX | |
| 69 | #endif | |
| 70 | ||
| 71 | /* Maximum value of `digit' in calls to the `printf' and `scanf' | |
| 72 | functions. We have no limit, so return a reasonable value. */ | |
| 73 | #define NL_ARGMAX _POSIX_ARG_MAX | |
| 74 | ||
| 75 | /* Maximum number of bytes in a `LANG' name. We have no limit. */ | |
| 76 | #define NL_LANGMAX _POSIX2_LINE_MAX | |
| 77 | ||
| 78 | /* Maximum message number. We have no limit. */ | |
| 79 | #define NL_MSGMAX INT_MAX | |
| 80 | ||
| 81 | /* Maximum number of bytes in N-to-1 collation mapping. We have no | |
| 82 | limit. */ | |
| 83 | #if defined __USE_GNU || !defined __USE_XOPEN2K8 | |
| 84 | # define NL_NMAX INT_MAX | |
| 85 | #endif | |
| 86 | ||
| 87 | /* Maximum set number. We have no limit. */ | |
| 88 | #define NL_SETMAX INT_MAX | |
| 89 | ||
| 90 | /* Maximum number of bytes in a message. We have no limit. */ | |
| 91 | #define NL_TEXTMAX INT_MAX | |
| 92 | ||
| 93 | /* Default process priority. */ | |
| 94 | #define NZERO 20 | |
| 95 | ||
| 96 | ||
| 97 | /* Number of bits in a word of type `int'. */ | |
| 98 | #ifdef INT_MAX | |
| 99 | # if INT_MAX == 32767 | |
| 100 | # define WORD_BIT 16 | |
| 101 | # else | |
| 102 | # if INT_MAX == 2147483647 | |
| 103 | # define WORD_BIT 32 | |
| 104 | # else | |
| 105 | /* Safe assumption. */ | |
| 106 | # define WORD_BIT 64 | |
| 107 | # endif | |
| 108 | # endif | |
| 109 | #elif defined __INT_MAX__ | |
| 110 | # if __INT_MAX__ == 32767 | |
| 111 | # define WORD_BIT 16 | |
| 112 | # else | |
| 113 | # if __INT_MAX__ == 2147483647 | |
| 114 | # define WORD_BIT 32 | |
| 115 | # else | |
| 116 | /* Safe assumption. */ | |
| 117 | # define WORD_BIT 64 | |
| 118 | # endif | |
| 119 | # endif | |
| 120 | #else | |
| 121 | # define WORD_BIT 32 | |
| 122 | #endif | |
| 123 | ||
| 124 | /* Number of bits in a word of type `long int'. */ | |
| 125 | #ifdef LONG_MAX | |
| 126 | # if LONG_MAX == 2147483647 | |
| 127 | # define LONG_BIT 32 | |
| 128 | # else | |
| 129 | /* Safe assumption. */ | |
| 130 | # define LONG_BIT 64 | |
| 131 | # endif | |
| 132 | #elif defined __LONG_MAX__ | |
| 133 | # if __LONG_MAX__ == 2147483647 | |
| 134 | # define LONG_BIT 32 | |
| 135 | # else | |
| 136 | /* Safe assumption. */ | |
| 137 | # define LONG_BIT 64 | |
| 138 | # endif | |
| 139 | #else | |
| 140 | # include <bits/wordsize.h> | |
| 141 | # if __WORDSIZE == 64 | |
| 142 | # define LONG_BIT 64 | |
| 143 | # else | |
| 144 | # define LONG_BIT 32 | |
| 145 | # endif | |
| 146 | #endif | |
| 147 | ||
| 148 | #endif /* bits/xopen_lim.h */ |
libc/glibc-include/bits/xtitypes.h created+33
| ... | ... | @@ -0,0 +1,33 @@ |
| 1 | /* bits/xtitypes.h -- Define some types used by <bits/stropts.h>. x86-64. | |
| 2 | Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _STROPTS_H | |
| 20 | # error "Never include <bits/xtitypes.h> directly; use <stropts.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_XTITYPES_H | |
| 24 | #define _BITS_XTITYPES_H 1 | |
| 25 | ||
| 26 | #include <bits/types.h> | |
| 27 | ||
| 28 | /* This type is used by some structs in <bits/stropts.h>. */ | |
| 29 | typedef __SLONG32_TYPE __t_scalar_t; | |
| 30 | typedef __ULONG32_TYPE __t_uscalar_t; | |
| 31 | ||
| 32 | ||
| 33 | #endif /* bits/xtitypes.h */ |
libc/glibc-include/byteswap.h created+39
| ... | ... | @@ -0,0 +1,39 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _BYTESWAP_H | |
| 19 | #define _BYTESWAP_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | /* Get the machine specific, optimized definitions. */ | |
| 24 | #include <bits/byteswap.h> | |
| 25 | ||
| 26 | ||
| 27 | /* The following definitions must all be macros since otherwise some | |
| 28 | of the possible optimizations are not possible. */ | |
| 29 | ||
| 30 | /* Return a value with all bytes in the 16 bit argument swapped. */ | |
| 31 | #define bswap_16(x) __bswap_16 (x) | |
| 32 | ||
| 33 | /* Return a value with all bytes in the 32 bit argument swapped. */ | |
| 34 | #define bswap_32(x) __bswap_32 (x) | |
| 35 | ||
| 36 | /* Return a value with all bytes in the 64 bit argument swapped. */ | |
| 37 | #define bswap_64(x) __bswap_64 (x) | |
| 38 | ||
| 39 | #endif /* byteswap.h */ |
libc/glibc-include/complex.h created+224
| ... | ... | @@ -0,0 +1,224 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99: 7.3 Complex arithmetic <complex.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _COMPLEX_H | |
| 23 | #define _COMPLEX_H 1 | |
| 24 | ||
| 25 | #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 26 | #include <bits/libc-header-start.h> | |
| 27 | ||
| 28 | /* Get general and ISO C99 specific information. */ | |
| 29 | #include <bits/mathdef.h> | |
| 30 | ||
| 31 | /* Gather machine-dependent _FloatN type support. */ | |
| 32 | #include <bits/floatn.h> | |
| 33 | ||
| 34 | __BEGIN_DECLS | |
| 35 | ||
| 36 | /* We might need to add support for more compilers here. But since ISO | |
| 37 | C99 is out hopefully all maintained compilers will soon provide the data | |
| 38 | types `float complex' and `double complex'. */ | |
| 39 | #if __GNUC_PREREQ (2, 7) && !__GNUC_PREREQ (2, 97) | |
| 40 | # define _Complex __complex__ | |
| 41 | #endif | |
| 42 | ||
| 43 | #define complex _Complex | |
| 44 | ||
| 45 | /* Narrowest imaginary unit. This depends on the floating-point | |
| 46 | evaluation method. | |
| 47 | XXX This probably has to go into a gcc related file. */ | |
| 48 | #define _Complex_I (__extension__ 1.0iF) | |
| 49 | ||
| 50 | /* Another more descriptive name is `I'. | |
| 51 | XXX Once we have the imaginary support switch this to _Imaginary_I. */ | |
| 52 | #undef I | |
| 53 | #define I _Complex_I | |
| 54 | ||
| 55 | #if defined __USE_ISOC11 && __GNUC_PREREQ (4, 7) | |
| 56 | /* Macros to expand into expression of specified complex type. */ | |
| 57 | # define CMPLX(x, y) __builtin_complex ((double) (x), (double) (y)) | |
| 58 | # define CMPLXF(x, y) __builtin_complex ((float) (x), (float) (y)) | |
| 59 | # define CMPLXL(x, y) __builtin_complex ((long double) (x), (long double) (y)) | |
| 60 | #endif | |
| 61 | ||
| 62 | #if __HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 63 | # define CMPLXF16(x, y) __builtin_complex ((_Float16) (x), (_Float16) (y)) | |
| 64 | #endif | |
| 65 | ||
| 66 | #if __HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 67 | # define CMPLXF32(x, y) __builtin_complex ((_Float32) (x), (_Float32) (y)) | |
| 68 | #endif | |
| 69 | ||
| 70 | #if __HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 71 | # define CMPLXF64(x, y) __builtin_complex ((_Float64) (x), (_Float64) (y)) | |
| 72 | #endif | |
| 73 | ||
| 74 | #if __HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 75 | # define CMPLXF128(x, y) __builtin_complex ((_Float128) (x), (_Float128) (y)) | |
| 76 | #endif | |
| 77 | ||
| 78 | #if __HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 79 | # define CMPLXF32X(x, y) __builtin_complex ((_Float32x) (x), (_Float32x) (y)) | |
| 80 | #endif | |
| 81 | ||
| 82 | #if __HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 83 | # define CMPLXF64X(x, y) __builtin_complex ((_Float64x) (x), (_Float64x) (y)) | |
| 84 | #endif | |
| 85 | ||
| 86 | #if __HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 87 | # define CMPLXF128X(x, y) \ | |
| 88 | __builtin_complex ((_Float128x) (x), (_Float128x) (y)) | |
| 89 | #endif | |
| 90 | ||
| 91 | /* The file <bits/cmathcalls.h> contains the prototypes for all the | |
| 92 | actual math functions. These macros are used for those prototypes, | |
| 93 | so we can easily declare each function as both `name' and `__name', | |
| 94 | and can declare the float versions `namef' and `__namef'. */ | |
| 95 | ||
| 96 | #define __MATHCALL(function, args) \ | |
| 97 | __MATHDECL (_Mdouble_complex_,function, args) | |
| 98 | #define __MATHDECL(type, function, args) \ | |
| 99 | __MATHDECL_1(type, function, args); \ | |
| 100 | __MATHDECL_1(type, __CONCAT(__,function), args) | |
| 101 | #define __MATHDECL_1(type, function, args) \ | |
| 102 | extern type __MATH_PRECNAME(function) args __THROW | |
| 103 | ||
| 104 | #define _Mdouble_ double | |
| 105 | #define __MATH_PRECNAME(name) name | |
| 106 | #include <bits/cmathcalls.h> | |
| 107 | #undef _Mdouble_ | |
| 108 | #undef __MATH_PRECNAME | |
| 109 | ||
| 110 | /* Now the float versions. */ | |
| 111 | #define _Mdouble_ float | |
| 112 | #define __MATH_PRECNAME(name) name##f | |
| 113 | #include <bits/cmathcalls.h> | |
| 114 | #undef _Mdouble_ | |
| 115 | #undef __MATH_PRECNAME | |
| 116 | ||
| 117 | /* And the long double versions. It is non-critical to define them | |
| 118 | here unconditionally since `long double' is required in ISO C99. */ | |
| 119 | #if !(defined __NO_LONG_DOUBLE_MATH && defined _LIBC) \ | |
| 120 | || defined __LDBL_COMPAT | |
| 121 | # ifdef __LDBL_COMPAT | |
| 122 | # undef __MATHDECL_1 | |
| 123 | # define __MATHDECL_1(type, function, args) \ | |
| 124 | extern type __REDIRECT_NTH(__MATH_PRECNAME(function), args, function) | |
| 125 | # endif | |
| 126 | ||
| 127 | # define _Mdouble_ long double | |
| 128 | # define __MATH_PRECNAME(name) name##l | |
| 129 | # include <bits/cmathcalls.h> | |
| 130 | #endif | |
| 131 | #undef _Mdouble_ | |
| 132 | #undef __MATH_PRECNAME | |
| 133 | ||
| 134 | #if (__HAVE_DISTINCT_FLOAT16 || (__HAVE_FLOAT16 && !defined _LIBC)) \ | |
| 135 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 136 | # undef _Mdouble_complex_ | |
| 137 | # define _Mdouble_complex_ __CFLOAT16 | |
| 138 | # define _Mdouble_ _Float16 | |
| 139 | # define __MATH_PRECNAME(name) name##f16 | |
| 140 | # include <bits/cmathcalls.h> | |
| 141 | # undef _Mdouble_ | |
| 142 | # undef __MATH_PRECNAME | |
| 143 | # undef _Mdouble_complex_ | |
| 144 | #endif | |
| 145 | ||
| 146 | #if (__HAVE_DISTINCT_FLOAT32 || (__HAVE_FLOAT32 && !defined _LIBC)) \ | |
| 147 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 148 | # undef _Mdouble_complex_ | |
| 149 | # define _Mdouble_complex_ __CFLOAT32 | |
| 150 | # define _Mdouble_ _Float32 | |
| 151 | # define __MATH_PRECNAME(name) name##f32 | |
| 152 | # include <bits/cmathcalls.h> | |
| 153 | # undef _Mdouble_ | |
| 154 | # undef __MATH_PRECNAME | |
| 155 | # undef _Mdouble_complex_ | |
| 156 | #endif | |
| 157 | ||
| 158 | #if (__HAVE_DISTINCT_FLOAT64 || (__HAVE_FLOAT64 && !defined _LIBC)) \ | |
| 159 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 160 | # undef _Mdouble_complex_ | |
| 161 | # define _Mdouble_complex_ __CFLOAT64 | |
| 162 | # define _Mdouble_ _Float64 | |
| 163 | # define __MATH_PRECNAME(name) name##f64 | |
| 164 | # include <bits/cmathcalls.h> | |
| 165 | # undef _Mdouble_ | |
| 166 | # undef __MATH_PRECNAME | |
| 167 | # undef _Mdouble_complex_ | |
| 168 | #endif | |
| 169 | ||
| 170 | #if (__HAVE_DISTINCT_FLOAT128 || (__HAVE_FLOAT128 && !defined _LIBC)) \ | |
| 171 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 172 | # undef _Mdouble_complex_ | |
| 173 | # define _Mdouble_complex_ __CFLOAT128 | |
| 174 | # define _Mdouble_ _Float128 | |
| 175 | # define __MATH_PRECNAME(name) name##f128 | |
| 176 | # include <bits/cmathcalls.h> | |
| 177 | # undef _Mdouble_ | |
| 178 | # undef __MATH_PRECNAME | |
| 179 | # undef _Mdouble_complex_ | |
| 180 | #endif | |
| 181 | ||
| 182 | #if (__HAVE_DISTINCT_FLOAT32X || (__HAVE_FLOAT32X && !defined _LIBC)) \ | |
| 183 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 184 | # undef _Mdouble_complex_ | |
| 185 | # define _Mdouble_complex_ __CFLOAT32X | |
| 186 | # define _Mdouble_ _Float32x | |
| 187 | # define __MATH_PRECNAME(name) name##f32x | |
| 188 | # include <bits/cmathcalls.h> | |
| 189 | # undef _Mdouble_ | |
| 190 | # undef __MATH_PRECNAME | |
| 191 | # undef _Mdouble_complex_ | |
| 192 | #endif | |
| 193 | ||
| 194 | #if (__HAVE_DISTINCT_FLOAT64X || (__HAVE_FLOAT64X && !defined _LIBC)) \ | |
| 195 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 196 | # undef _Mdouble_complex_ | |
| 197 | # define _Mdouble_complex_ __CFLOAT64X | |
| 198 | # define _Mdouble_ _Float64x | |
| 199 | # define __MATH_PRECNAME(name) name##f64x | |
| 200 | # include <bits/cmathcalls.h> | |
| 201 | # undef _Mdouble_ | |
| 202 | # undef __MATH_PRECNAME | |
| 203 | # undef _Mdouble_complex_ | |
| 204 | #endif | |
| 205 | ||
| 206 | #if (__HAVE_DISTINCT_FLOAT128X || (__HAVE_FLOAT128X && !defined _LIBC)) \ | |
| 207 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 208 | # undef _Mdouble_complex_ | |
| 209 | # define _Mdouble_complex_ __CFLOAT128X | |
| 210 | # define _Mdouble_ _Float128x | |
| 211 | # define __MATH_PRECNAME(name) name##f128x | |
| 212 | # include <bits/cmathcalls.h> | |
| 213 | # undef _Mdouble_ | |
| 214 | # undef __MATH_PRECNAME | |
| 215 | # undef _Mdouble_complex_ | |
| 216 | #endif | |
| 217 | ||
| 218 | #undef __MATHDECL_1 | |
| 219 | #undef __MATHDECL | |
| 220 | #undef __MATHCALL | |
| 221 | ||
| 222 | __END_DECLS | |
| 223 | ||
| 224 | #endif /* complex.h */ |
libc/glibc-include/cpio.h created+73
| ... | ... | @@ -0,0 +1,73 @@ |
| 1 | /* Extended cpio format from POSIX.1. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 4 | NOTE: The canonical source of this file is maintained with the GNU cpio. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _CPIO_H | |
| 21 | #define _CPIO_H 1 | |
| 22 | ||
| 23 | /* A cpio archive consists of a sequence of files. | |
| 24 | Each file has a 76 byte header, | |
| 25 | a variable length, NUL terminated filename, | |
| 26 | and variable length file data. | |
| 27 | A header for a filename "TRAILER!!!" indicates the end of the archive. */ | |
| 28 | ||
| 29 | /* All the fields in the header are ISO 646 (approximately ASCII) strings | |
| 30 | of octal numbers, left padded, not NUL terminated. | |
| 31 | ||
| 32 | Field Name Length in Bytes Notes | |
| 33 | c_magic 6 must be "070707" | |
| 34 | c_dev 6 | |
| 35 | c_ino 6 | |
| 36 | c_mode 6 see below for value | |
| 37 | c_uid 6 | |
| 38 | c_gid 6 | |
| 39 | c_nlink 6 | |
| 40 | c_rdev 6 only valid for chr and blk special files | |
| 41 | c_mtime 11 | |
| 42 | c_namesize 6 count includes terminating NUL in pathname | |
| 43 | c_filesize 11 must be 0 for FIFOs and directories */ | |
| 44 | ||
| 45 | /* Value for the field `c_magic'. */ | |
| 46 | #define MAGIC "070707" | |
| 47 | ||
| 48 | /* Values for c_mode, OR'd together: */ | |
| 49 | ||
| 50 | #define C_IRUSR 000400 | |
| 51 | #define C_IWUSR 000200 | |
| 52 | #define C_IXUSR 000100 | |
| 53 | #define C_IRGRP 000040 | |
| 54 | #define C_IWGRP 000020 | |
| 55 | #define C_IXGRP 000010 | |
| 56 | #define C_IROTH 000004 | |
| 57 | #define C_IWOTH 000002 | |
| 58 | #define C_IXOTH 000001 | |
| 59 | ||
| 60 | #define C_ISUID 004000 | |
| 61 | #define C_ISGID 002000 | |
| 62 | #define C_ISVTX 001000 | |
| 63 | ||
| 64 | #define C_ISBLK 060000 | |
| 65 | #define C_ISCHR 020000 | |
| 66 | #define C_ISDIR 040000 | |
| 67 | #define C_ISFIFO 010000 | |
| 68 | #define C_ISSOCK 0140000 | |
| 69 | #define C_ISLNK 0120000 | |
| 70 | #define C_ISCTG 0110000 | |
| 71 | #define C_ISREG 0100000 | |
| 72 | ||
| 73 | #endif /* cpio.h */ |
libc/glibc-include/crypt.h created+70
| ... | ... | @@ -0,0 +1,70 @@ |
| 1 | /* | |
| 2 | * UFC-crypt: ultra fast crypt(3) implementation | |
| 3 | * | |
| 4 | * Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 5 | * | |
| 6 | * The GNU C Library is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU Lesser General Public | |
| 8 | * License as published by the Free Software Foundation; either | |
| 9 | * version 2.1 of the License, or (at your option) any later version. | |
| 10 | * | |
| 11 | * The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | * Lesser General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU Lesser General Public | |
| 17 | * License along with the GNU C Library; if not, see | |
| 18 | * <http://www.gnu.org/licenses/>. | |
| 19 | * | |
| 20 | * @(#)crypt.h 1.5 12/20/96 | |
| 21 | * | |
| 22 | */ | |
| 23 | ||
| 24 | #ifndef _CRYPT_H | |
| 25 | #define _CRYPT_H 1 | |
| 26 | ||
| 27 | #include <features.h> | |
| 28 | ||
| 29 | __BEGIN_DECLS | |
| 30 | ||
| 31 | /* One-way hash PHRASE, returning a string suitable for storage in the | |
| 32 | user database. SALT selects the one-way function to use, and | |
| 33 | ensures that no two users' hashes are the same, even if they use | |
| 34 | the same passphrase. The return value points to static storage | |
| 35 | which will be overwritten by the next call to crypt. */ | |
| 36 | extern char *crypt (const char *__phrase, const char *__salt) | |
| 37 | __THROW __nonnull ((1, 2)); | |
| 38 | ||
| 39 | #ifdef __USE_GNU | |
| 40 | ||
| 41 | /* This structure provides scratch and output buffers for 'crypt_r'. | |
| 42 | Its contents should not be accessed directly. */ | |
| 43 | struct crypt_data | |
| 44 | { | |
| 45 | char keysched[16 * 8]; | |
| 46 | char sb0[32768]; | |
| 47 | char sb1[32768]; | |
| 48 | char sb2[32768]; | |
| 49 | char sb3[32768]; | |
| 50 | /* end-of-aligment-critical-data */ | |
| 51 | char crypt_3_buf[14]; | |
| 52 | char current_salt[2]; | |
| 53 | long int current_saltbits; | |
| 54 | int direction, initialized; | |
| 55 | }; | |
| 56 | ||
| 57 | /* Thread-safe version of 'crypt'. | |
| 58 | DATA must point to a 'struct crypt_data' allocated by the caller. | |
| 59 | Before the first call to 'crypt_r' with a new 'struct crypt_data', | |
| 60 | that object must be initialized to all zeroes. The pointer | |
| 61 | returned, if not NULL, will point within DATA. (It will still be | |
| 62 | overwritten by the next call to 'crypt_r' with the same DATA.) */ | |
| 63 | extern char *crypt_r (const char *__phrase, const char *__salt, | |
| 64 | struct crypt_data * __restrict __data) | |
| 65 | __THROW __nonnull ((1, 2, 3)); | |
| 66 | #endif | |
| 67 | ||
| 68 | __END_DECLS | |
| 69 | ||
| 70 | #endif /* crypt.h */ |
libc/glibc-include/ctype.h created+329
| ... | ... | @@ -0,0 +1,329 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard 7.4: Character handling <ctype.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _CTYPE_H | |
| 23 | #define _CTYPE_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | #include <bits/types.h> | |
| 27 | ||
| 28 | __BEGIN_DECLS | |
| 29 | ||
| 30 | #ifndef _ISbit | |
| 31 | /* These are all the characteristics of characters. | |
| 32 | If there get to be more than 16 distinct characteristics, | |
| 33 | many things must be changed that use `unsigned short int's. | |
| 34 | ||
| 35 | The characteristics are stored always in network byte order (big | |
| 36 | endian). We define the bit value interpretations here dependent on the | |
| 37 | machine's byte order. */ | |
| 38 | ||
| 39 | # include <endian.h> | |
| 40 | # if __BYTE_ORDER == __BIG_ENDIAN | |
| 41 | # define _ISbit(bit) (1 << (bit)) | |
| 42 | # else /* __BYTE_ORDER == __LITTLE_ENDIAN */ | |
| 43 | # define _ISbit(bit) ((bit) < 8 ? ((1 << (bit)) << 8) : ((1 << (bit)) >> 8)) | |
| 44 | # endif | |
| 45 | ||
| 46 | enum | |
| 47 | { | |
| 48 | _ISupper = _ISbit (0), /* UPPERCASE. */ | |
| 49 | _ISlower = _ISbit (1), /* lowercase. */ | |
| 50 | _ISalpha = _ISbit (2), /* Alphabetic. */ | |
| 51 | _ISdigit = _ISbit (3), /* Numeric. */ | |
| 52 | _ISxdigit = _ISbit (4), /* Hexadecimal numeric. */ | |
| 53 | _ISspace = _ISbit (5), /* Whitespace. */ | |
| 54 | _ISprint = _ISbit (6), /* Printing. */ | |
| 55 | _ISgraph = _ISbit (7), /* Graphical. */ | |
| 56 | _ISblank = _ISbit (8), /* Blank (usually SPC and TAB). */ | |
| 57 | _IScntrl = _ISbit (9), /* Control character. */ | |
| 58 | _ISpunct = _ISbit (10), /* Punctuation. */ | |
| 59 | _ISalnum = _ISbit (11) /* Alphanumeric. */ | |
| 60 | }; | |
| 61 | #endif /* ! _ISbit */ | |
| 62 | ||
| 63 | /* These are defined in ctype-info.c. | |
| 64 | The declarations here must match those in localeinfo.h. | |
| 65 | ||
| 66 | In the thread-specific locale model (see `uselocale' in <locale.h>) | |
| 67 | we cannot use global variables for these as was done in the past. | |
| 68 | Instead, the following accessor functions return the address of | |
| 69 | each variable, which is local to the current thread if multithreaded. | |
| 70 | ||
| 71 | These point into arrays of 384, so they can be indexed by any `unsigned | |
| 72 | char' value [0,255]; by EOF (-1); or by any `signed char' value | |
| 73 | [-128,-1). ISO C requires that the ctype functions work for `unsigned | |
| 74 | char' values and for EOF; we also support negative `signed char' values | |
| 75 | for broken old programs. The case conversion arrays are of `int's | |
| 76 | rather than `unsigned char's because tolower (EOF) must be EOF, which | |
| 77 | doesn't fit into an `unsigned char'. But today more important is that | |
| 78 | the arrays are also used for multi-byte character sets. */ | |
| 79 | extern const unsigned short int **__ctype_b_loc (void) | |
| 80 | __THROW __attribute__ ((__const__)); | |
| 81 | extern const __int32_t **__ctype_tolower_loc (void) | |
| 82 | __THROW __attribute__ ((__const__)); | |
| 83 | extern const __int32_t **__ctype_toupper_loc (void) | |
| 84 | __THROW __attribute__ ((__const__)); | |
| 85 | ||
| 86 | ||
| 87 | #ifndef __cplusplus | |
| 88 | # define __isctype(c, type) \ | |
| 89 | ((*__ctype_b_loc ())[(int) (c)] & (unsigned short int) type) | |
| 90 | #elif defined __USE_EXTERN_INLINES | |
| 91 | # define __isctype_f(type) \ | |
| 92 | __extern_inline int \ | |
| 93 | is##type (int __c) __THROW \ | |
| 94 | { \ | |
| 95 | return (*__ctype_b_loc ())[(int) (__c)] & (unsigned short int) _IS##type; \ | |
| 96 | } | |
| 97 | #endif | |
| 98 | ||
| 99 | #define __isascii(c) (((c) & ~0x7f) == 0) /* If C is a 7 bit value. */ | |
| 100 | #define __toascii(c) ((c) & 0x7f) /* Mask off high bits. */ | |
| 101 | ||
| 102 | #define __exctype(name) extern int name (int) __THROW | |
| 103 | ||
| 104 | /* The following names are all functions: | |
| 105 | int isCHARACTERISTIC(int c); | |
| 106 | which return nonzero iff C has CHARACTERISTIC. | |
| 107 | For the meaning of the characteristic names, see the `enum' above. */ | |
| 108 | __exctype (isalnum); | |
| 109 | __exctype (isalpha); | |
| 110 | __exctype (iscntrl); | |
| 111 | __exctype (isdigit); | |
| 112 | __exctype (islower); | |
| 113 | __exctype (isgraph); | |
| 114 | __exctype (isprint); | |
| 115 | __exctype (ispunct); | |
| 116 | __exctype (isspace); | |
| 117 | __exctype (isupper); | |
| 118 | __exctype (isxdigit); | |
| 119 | ||
| 120 | ||
| 121 | /* Return the lowercase version of C. */ | |
| 122 | extern int tolower (int __c) __THROW; | |
| 123 | ||
| 124 | /* Return the uppercase version of C. */ | |
| 125 | extern int toupper (int __c) __THROW; | |
| 126 | ||
| 127 | ||
| 128 | /* ISO C99 introduced one new function. */ | |
| 129 | #ifdef __USE_ISOC99 | |
| 130 | __exctype (isblank); | |
| 131 | #endif | |
| 132 | ||
| 133 | #ifdef __USE_GNU | |
| 134 | /* Test C for a set of character classes according to MASK. */ | |
| 135 | extern int isctype (int __c, int __mask) __THROW; | |
| 136 | #endif | |
| 137 | ||
| 138 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 139 | ||
| 140 | /* Return nonzero iff C is in the ASCII set | |
| 141 | (i.e., is no more than 7 bits wide). */ | |
| 142 | extern int isascii (int __c) __THROW; | |
| 143 | ||
| 144 | /* Return the part of C that is in the ASCII set | |
| 145 | (i.e., the low-order 7 bits of C). */ | |
| 146 | extern int toascii (int __c) __THROW; | |
| 147 | ||
| 148 | /* These are the same as `toupper' and `tolower' except that they do not | |
| 149 | check the argument for being in the range of a `char'. */ | |
| 150 | __exctype (_toupper); | |
| 151 | __exctype (_tolower); | |
| 152 | #endif /* Use X/Open or use misc. */ | |
| 153 | ||
| 154 | /* This code is needed for the optimized mapping functions. */ | |
| 155 | #define __tobody(c, f, a, args) \ | |
| 156 | (__extension__ \ | |
| 157 | ({ int __res; \ | |
| 158 | if (sizeof (c) > 1) \ | |
| 159 | { \ | |
| 160 | if (__builtin_constant_p (c)) \ | |
| 161 | { \ | |
| 162 | int __c = (c); \ | |
| 163 | __res = __c < -128 || __c > 255 ? __c : (a)[__c]; \ | |
| 164 | } \ | |
| 165 | else \ | |
| 166 | __res = f args; \ | |
| 167 | } \ | |
| 168 | else \ | |
| 169 | __res = (a)[(int) (c)]; \ | |
| 170 | __res; })) | |
| 171 | ||
| 172 | #if !defined __NO_CTYPE | |
| 173 | # ifdef __isctype_f | |
| 174 | __isctype_f (alnum) | |
| 175 | __isctype_f (alpha) | |
| 176 | __isctype_f (cntrl) | |
| 177 | __isctype_f (digit) | |
| 178 | __isctype_f (lower) | |
| 179 | __isctype_f (graph) | |
| 180 | __isctype_f (print) | |
| 181 | __isctype_f (punct) | |
| 182 | __isctype_f (space) | |
| 183 | __isctype_f (upper) | |
| 184 | __isctype_f (xdigit) | |
| 185 | # ifdef __USE_ISOC99 | |
| 186 | __isctype_f (blank) | |
| 187 | # endif | |
| 188 | # elif defined __isctype | |
| 189 | # define isalnum(c) __isctype((c), _ISalnum) | |
| 190 | # define isalpha(c) __isctype((c), _ISalpha) | |
| 191 | # define iscntrl(c) __isctype((c), _IScntrl) | |
| 192 | # define isdigit(c) __isctype((c), _ISdigit) | |
| 193 | # define islower(c) __isctype((c), _ISlower) | |
| 194 | # define isgraph(c) __isctype((c), _ISgraph) | |
| 195 | # define isprint(c) __isctype((c), _ISprint) | |
| 196 | # define ispunct(c) __isctype((c), _ISpunct) | |
| 197 | # define isspace(c) __isctype((c), _ISspace) | |
| 198 | # define isupper(c) __isctype((c), _ISupper) | |
| 199 | # define isxdigit(c) __isctype((c), _ISxdigit) | |
| 200 | # ifdef __USE_ISOC99 | |
| 201 | # define isblank(c) __isctype((c), _ISblank) | |
| 202 | # endif | |
| 203 | # endif | |
| 204 | ||
| 205 | # ifdef __USE_EXTERN_INLINES | |
| 206 | __extern_inline int | |
| 207 | __NTH (tolower (int __c)) | |
| 208 | { | |
| 209 | return __c >= -128 && __c < 256 ? (*__ctype_tolower_loc ())[__c] : __c; | |
| 210 | } | |
| 211 | ||
| 212 | __extern_inline int | |
| 213 | __NTH (toupper (int __c)) | |
| 214 | { | |
| 215 | return __c >= -128 && __c < 256 ? (*__ctype_toupper_loc ())[__c] : __c; | |
| 216 | } | |
| 217 | # endif | |
| 218 | ||
| 219 | # if __GNUC__ >= 2 && defined __OPTIMIZE__ && !defined __cplusplus | |
| 220 | # define tolower(c) __tobody (c, tolower, *__ctype_tolower_loc (), (c)) | |
| 221 | # define toupper(c) __tobody (c, toupper, *__ctype_toupper_loc (), (c)) | |
| 222 | # endif /* Optimizing gcc */ | |
| 223 | ||
| 224 | # if defined __USE_MISC || defined __USE_XOPEN | |
| 225 | # define isascii(c) __isascii (c) | |
| 226 | # define toascii(c) __toascii (c) | |
| 227 | ||
| 228 | # define _tolower(c) ((int) (*__ctype_tolower_loc ())[(int) (c)]) | |
| 229 | # define _toupper(c) ((int) (*__ctype_toupper_loc ())[(int) (c)]) | |
| 230 | # endif | |
| 231 | ||
| 232 | #endif /* Not __NO_CTYPE. */ | |
| 233 | ||
| 234 | ||
| 235 | #ifdef __USE_XOPEN2K8 | |
| 236 | /* POSIX.1-2008 extended locale interface (see locale.h). */ | |
| 237 | # include <bits/types/locale_t.h> | |
| 238 | ||
| 239 | /* These definitions are similar to the ones above but all functions | |
| 240 | take as an argument a handle for the locale which shall be used. */ | |
| 241 | # define __isctype_l(c, type, locale) \ | |
| 242 | ((locale)->__ctype_b[(int) (c)] & (unsigned short int) type) | |
| 243 | ||
| 244 | # define __exctype_l(name) \ | |
| 245 | extern int name (int, locale_t) __THROW | |
| 246 | ||
| 247 | /* The following names are all functions: | |
| 248 | int isCHARACTERISTIC(int c, locale_t *locale); | |
| 249 | which return nonzero iff C has CHARACTERISTIC. | |
| 250 | For the meaning of the characteristic names, see the `enum' above. */ | |
| 251 | __exctype_l (isalnum_l); | |
| 252 | __exctype_l (isalpha_l); | |
| 253 | __exctype_l (iscntrl_l); | |
| 254 | __exctype_l (isdigit_l); | |
| 255 | __exctype_l (islower_l); | |
| 256 | __exctype_l (isgraph_l); | |
| 257 | __exctype_l (isprint_l); | |
| 258 | __exctype_l (ispunct_l); | |
| 259 | __exctype_l (isspace_l); | |
| 260 | __exctype_l (isupper_l); | |
| 261 | __exctype_l (isxdigit_l); | |
| 262 | ||
| 263 | __exctype_l (isblank_l); | |
| 264 | ||
| 265 | ||
| 266 | /* Return the lowercase version of C in locale L. */ | |
| 267 | extern int __tolower_l (int __c, locale_t __l) __THROW; | |
| 268 | extern int tolower_l (int __c, locale_t __l) __THROW; | |
| 269 | ||
| 270 | /* Return the uppercase version of C. */ | |
| 271 | extern int __toupper_l (int __c, locale_t __l) __THROW; | |
| 272 | extern int toupper_l (int __c, locale_t __l) __THROW; | |
| 273 | ||
| 274 | # if __GNUC__ >= 2 && defined __OPTIMIZE__ && !defined __cplusplus | |
| 275 | # define __tolower_l(c, locale) \ | |
| 276 | __tobody (c, __tolower_l, (locale)->__ctype_tolower, (c, locale)) | |
| 277 | # define __toupper_l(c, locale) \ | |
| 278 | __tobody (c, __toupper_l, (locale)->__ctype_toupper, (c, locale)) | |
| 279 | # define tolower_l(c, locale) __tolower_l ((c), (locale)) | |
| 280 | # define toupper_l(c, locale) __toupper_l ((c), (locale)) | |
| 281 | # endif /* Optimizing gcc */ | |
| 282 | ||
| 283 | ||
| 284 | # ifndef __NO_CTYPE | |
| 285 | # define __isalnum_l(c,l) __isctype_l((c), _ISalnum, (l)) | |
| 286 | # define __isalpha_l(c,l) __isctype_l((c), _ISalpha, (l)) | |
| 287 | # define __iscntrl_l(c,l) __isctype_l((c), _IScntrl, (l)) | |
| 288 | # define __isdigit_l(c,l) __isctype_l((c), _ISdigit, (l)) | |
| 289 | # define __islower_l(c,l) __isctype_l((c), _ISlower, (l)) | |
| 290 | # define __isgraph_l(c,l) __isctype_l((c), _ISgraph, (l)) | |
| 291 | # define __isprint_l(c,l) __isctype_l((c), _ISprint, (l)) | |
| 292 | # define __ispunct_l(c,l) __isctype_l((c), _ISpunct, (l)) | |
| 293 | # define __isspace_l(c,l) __isctype_l((c), _ISspace, (l)) | |
| 294 | # define __isupper_l(c,l) __isctype_l((c), _ISupper, (l)) | |
| 295 | # define __isxdigit_l(c,l) __isctype_l((c), _ISxdigit, (l)) | |
| 296 | ||
| 297 | # define __isblank_l(c,l) __isctype_l((c), _ISblank, (l)) | |
| 298 | ||
| 299 | # ifdef __USE_MISC | |
| 300 | # define __isascii_l(c,l) ((l), __isascii (c)) | |
| 301 | # define __toascii_l(c,l) ((l), __toascii (c)) | |
| 302 | # endif | |
| 303 | ||
| 304 | # define isalnum_l(c,l) __isalnum_l ((c), (l)) | |
| 305 | # define isalpha_l(c,l) __isalpha_l ((c), (l)) | |
| 306 | # define iscntrl_l(c,l) __iscntrl_l ((c), (l)) | |
| 307 | # define isdigit_l(c,l) __isdigit_l ((c), (l)) | |
| 308 | # define islower_l(c,l) __islower_l ((c), (l)) | |
| 309 | # define isgraph_l(c,l) __isgraph_l ((c), (l)) | |
| 310 | # define isprint_l(c,l) __isprint_l ((c), (l)) | |
| 311 | # define ispunct_l(c,l) __ispunct_l ((c), (l)) | |
| 312 | # define isspace_l(c,l) __isspace_l ((c), (l)) | |
| 313 | # define isupper_l(c,l) __isupper_l ((c), (l)) | |
| 314 | # define isxdigit_l(c,l) __isxdigit_l ((c), (l)) | |
| 315 | ||
| 316 | # define isblank_l(c,l) __isblank_l ((c), (l)) | |
| 317 | ||
| 318 | # ifdef __USE_MISC | |
| 319 | # define isascii_l(c,l) __isascii_l ((c), (l)) | |
| 320 | # define toascii_l(c,l) __toascii_l ((c), (l)) | |
| 321 | # endif | |
| 322 | ||
| 323 | # endif /* Not __NO_CTYPE. */ | |
| 324 | ||
| 325 | #endif /* Use POSIX 2008. */ | |
| 326 | ||
| 327 | __END_DECLS | |
| 328 | ||
| 329 | #endif /* ctype.h */ |
libc/glibc-include/dirent.h created+404
| ... | ... | @@ -0,0 +1,404 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 5.1.2 Directory Operations <dirent.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _DIRENT_H | |
| 23 | #define _DIRENT_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #include <bits/types.h> | |
| 30 | ||
| 31 | #ifdef __USE_XOPEN | |
| 32 | # ifndef __ino_t_defined | |
| 33 | # ifndef __USE_FILE_OFFSET64 | |
| 34 | typedef __ino_t ino_t; | |
| 35 | # else | |
| 36 | typedef __ino64_t ino_t; | |
| 37 | # endif | |
| 38 | # define __ino_t_defined | |
| 39 | # endif | |
| 40 | # if defined __USE_LARGEFILE64 && !defined __ino64_t_defined | |
| 41 | typedef __ino64_t ino64_t; | |
| 42 | # define __ino64_t_defined | |
| 43 | # endif | |
| 44 | #endif | |
| 45 | ||
| 46 | /* This file defines `struct dirent'. | |
| 47 | ||
| 48 | It defines the macro `_DIRENT_HAVE_D_NAMLEN' iff there is a `d_namlen' | |
| 49 | member that gives the length of `d_name'. | |
| 50 | ||
| 51 | It defines the macro `_DIRENT_HAVE_D_RECLEN' iff there is a `d_reclen' | |
| 52 | member that gives the size of the entire directory entry. | |
| 53 | ||
| 54 | It defines the macro `_DIRENT_HAVE_D_OFF' iff there is a `d_off' | |
| 55 | member that gives the file offset of the next directory entry. | |
| 56 | ||
| 57 | It defines the macro `_DIRENT_HAVE_D_TYPE' iff there is a `d_type' | |
| 58 | member that gives the type of the file. | |
| 59 | */ | |
| 60 | ||
| 61 | #include <bits/dirent.h> | |
| 62 | ||
| 63 | #if defined __USE_MISC && !defined d_fileno | |
| 64 | # define d_ino d_fileno /* Backward compatibility. */ | |
| 65 | #endif | |
| 66 | ||
| 67 | /* These macros extract size information from a `struct dirent *'. | |
| 68 | They may evaluate their argument multiple times, so it must not | |
| 69 | have side effects. Each of these may involve a relatively costly | |
| 70 | call to `strlen' on some systems, so these values should be cached. | |
| 71 | ||
| 72 | _D_EXACT_NAMLEN (DP) returns the length of DP->d_name, not including | |
| 73 | its terminating null character. | |
| 74 | ||
| 75 | _D_ALLOC_NAMLEN (DP) returns a size at least (_D_EXACT_NAMLEN (DP) + 1); | |
| 76 | that is, the allocation size needed to hold the DP->d_name string. | |
| 77 | Use this macro when you don't need the exact length, just an upper bound. | |
| 78 | This macro is less likely to require calling `strlen' than _D_EXACT_NAMLEN. | |
| 79 | */ | |
| 80 | ||
| 81 | #ifdef _DIRENT_HAVE_D_NAMLEN | |
| 82 | # define _D_EXACT_NAMLEN(d) ((d)->d_namlen) | |
| 83 | # define _D_ALLOC_NAMLEN(d) (_D_EXACT_NAMLEN (d) + 1) | |
| 84 | #else | |
| 85 | # define _D_EXACT_NAMLEN(d) (strlen ((d)->d_name)) | |
| 86 | # ifdef _DIRENT_HAVE_D_RECLEN | |
| 87 | # define _D_ALLOC_NAMLEN(d) (((char *) (d) + (d)->d_reclen) - &(d)->d_name[0]) | |
| 88 | # else | |
| 89 | # define _D_ALLOC_NAMLEN(d) (sizeof (d)->d_name > 1 ? sizeof (d)->d_name : \ | |
| 90 | _D_EXACT_NAMLEN (d) + 1) | |
| 91 | # endif | |
| 92 | #endif | |
| 93 | ||
| 94 | ||
| 95 | #ifdef __USE_MISC | |
| 96 | /* File types for `d_type'. */ | |
| 97 | enum | |
| 98 | { | |
| 99 | DT_UNKNOWN = 0, | |
| 100 | # define DT_UNKNOWN DT_UNKNOWN | |
| 101 | DT_FIFO = 1, | |
| 102 | # define DT_FIFO DT_FIFO | |
| 103 | DT_CHR = 2, | |
| 104 | # define DT_CHR DT_CHR | |
| 105 | DT_DIR = 4, | |
| 106 | # define DT_DIR DT_DIR | |
| 107 | DT_BLK = 6, | |
| 108 | # define DT_BLK DT_BLK | |
| 109 | DT_REG = 8, | |
| 110 | # define DT_REG DT_REG | |
| 111 | DT_LNK = 10, | |
| 112 | # define DT_LNK DT_LNK | |
| 113 | DT_SOCK = 12, | |
| 114 | # define DT_SOCK DT_SOCK | |
| 115 | DT_WHT = 14 | |
| 116 | # define DT_WHT DT_WHT | |
| 117 | }; | |
| 118 | ||
| 119 | /* Convert between stat structure types and directory types. */ | |
| 120 | # define IFTODT(mode) (((mode) & 0170000) >> 12) | |
| 121 | # define DTTOIF(dirtype) ((dirtype) << 12) | |
| 122 | #endif | |
| 123 | ||
| 124 | ||
| 125 | /* This is the data type of directory stream objects. | |
| 126 | The actual structure is opaque to users. */ | |
| 127 | typedef struct __dirstream DIR; | |
| 128 | ||
| 129 | /* Open a directory stream on NAME. | |
| 130 | Return a DIR stream on the directory, or NULL if it could not be opened. | |
| 131 | ||
| 132 | This function is a possible cancellation point and therefore not | |
| 133 | marked with __THROW. */ | |
| 134 | extern DIR *opendir (const char *__name) __nonnull ((1)); | |
| 135 | ||
| 136 | #ifdef __USE_XOPEN2K8 | |
| 137 | /* Same as opendir, but open the stream on the file descriptor FD. | |
| 138 | ||
| 139 | This function is a possible cancellation point and therefore not | |
| 140 | marked with __THROW. */ | |
| 141 | extern DIR *fdopendir (int __fd); | |
| 142 | #endif | |
| 143 | ||
| 144 | /* Close the directory stream DIRP. | |
| 145 | Return 0 if successful, -1 if not. | |
| 146 | ||
| 147 | This function is a possible cancellation point and therefore not | |
| 148 | marked with __THROW. */ | |
| 149 | extern int closedir (DIR *__dirp) __nonnull ((1)); | |
| 150 | ||
| 151 | /* Read a directory entry from DIRP. Return a pointer to a `struct | |
| 152 | dirent' describing the entry, or NULL for EOF or error. The | |
| 153 | storage returned may be overwritten by a later readdir call on the | |
| 154 | same DIR stream. | |
| 155 | ||
| 156 | If the Large File Support API is selected we have to use the | |
| 157 | appropriate interface. | |
| 158 | ||
| 159 | This function is a possible cancellation point and therefore not | |
| 160 | marked with __THROW. */ | |
| 161 | #ifndef __USE_FILE_OFFSET64 | |
| 162 | extern struct dirent *readdir (DIR *__dirp) __nonnull ((1)); | |
| 163 | #else | |
| 164 | # ifdef __REDIRECT | |
| 165 | extern struct dirent *__REDIRECT (readdir, (DIR *__dirp), readdir64) | |
| 166 | __nonnull ((1)); | |
| 167 | # else | |
| 168 | # define readdir readdir64 | |
| 169 | # endif | |
| 170 | #endif | |
| 171 | ||
| 172 | #ifdef __USE_LARGEFILE64 | |
| 173 | extern struct dirent64 *readdir64 (DIR *__dirp) __nonnull ((1)); | |
| 174 | #endif | |
| 175 | ||
| 176 | #ifdef __USE_POSIX | |
| 177 | /* Reentrant version of `readdir'. Return in RESULT a pointer to the | |
| 178 | next entry. | |
| 179 | ||
| 180 | This function is a possible cancellation point and therefore not | |
| 181 | marked with __THROW. */ | |
| 182 | # ifndef __USE_FILE_OFFSET64 | |
| 183 | extern int readdir_r (DIR *__restrict __dirp, | |
| 184 | struct dirent *__restrict __entry, | |
| 185 | struct dirent **__restrict __result) | |
| 186 | __nonnull ((1, 2, 3)) __attribute_deprecated__; | |
| 187 | # else | |
| 188 | # ifdef __REDIRECT | |
| 189 | extern int __REDIRECT (readdir_r, | |
| 190 | (DIR *__restrict __dirp, | |
| 191 | struct dirent *__restrict __entry, | |
| 192 | struct dirent **__restrict __result), | |
| 193 | readdir64_r) | |
| 194 | __nonnull ((1, 2, 3)) __attribute_deprecated__; | |
| 195 | # else | |
| 196 | # define readdir_r readdir64_r | |
| 197 | # endif | |
| 198 | # endif | |
| 199 | ||
| 200 | # ifdef __USE_LARGEFILE64 | |
| 201 | extern int readdir64_r (DIR *__restrict __dirp, | |
| 202 | struct dirent64 *__restrict __entry, | |
| 203 | struct dirent64 **__restrict __result) | |
| 204 | __nonnull ((1, 2, 3)) __attribute_deprecated__; | |
| 205 | # endif | |
| 206 | #endif /* POSIX or misc */ | |
| 207 | ||
| 208 | /* Rewind DIRP to the beginning of the directory. */ | |
| 209 | extern void rewinddir (DIR *__dirp) __THROW __nonnull ((1)); | |
| 210 | ||
| 211 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 212 | # include <bits/types.h> | |
| 213 | ||
| 214 | /* Seek to position POS on DIRP. */ | |
| 215 | extern void seekdir (DIR *__dirp, long int __pos) __THROW __nonnull ((1)); | |
| 216 | ||
| 217 | /* Return the current position of DIRP. */ | |
| 218 | extern long int telldir (DIR *__dirp) __THROW __nonnull ((1)); | |
| 219 | #endif | |
| 220 | ||
| 221 | #ifdef __USE_XOPEN2K8 | |
| 222 | ||
| 223 | /* Return the file descriptor used by DIRP. */ | |
| 224 | extern int dirfd (DIR *__dirp) __THROW __nonnull ((1)); | |
| 225 | ||
| 226 | # if defined __OPTIMIZE__ && defined _DIR_dirfd | |
| 227 | # define dirfd(dirp) _DIR_dirfd (dirp) | |
| 228 | # endif | |
| 229 | ||
| 230 | # ifdef __USE_MISC | |
| 231 | # ifndef MAXNAMLEN | |
| 232 | /* Get the definitions of the POSIX.1 limits. */ | |
| 233 | # include <bits/posix1_lim.h> | |
| 234 | ||
| 235 | /* `MAXNAMLEN' is the BSD name for what POSIX calls `NAME_MAX'. */ | |
| 236 | # ifdef NAME_MAX | |
| 237 | # define MAXNAMLEN NAME_MAX | |
| 238 | # else | |
| 239 | # define MAXNAMLEN 255 | |
| 240 | # endif | |
| 241 | # endif | |
| 242 | # endif | |
| 243 | ||
| 244 | # define __need_size_t | |
| 245 | # include <stddef.h> | |
| 246 | ||
| 247 | /* Scan the directory DIR, calling SELECTOR on each directory entry. | |
| 248 | Entries for which SELECT returns nonzero are individually malloc'd, | |
| 249 | sorted using qsort with CMP, and collected in a malloc'd array in | |
| 250 | *NAMELIST. Returns the number of entries selected, or -1 on error. | |
| 251 | ||
| 252 | This function is a cancellation point and therefore not marked with | |
| 253 | __THROW. */ | |
| 254 | # ifndef __USE_FILE_OFFSET64 | |
| 255 | extern int scandir (const char *__restrict __dir, | |
| 256 | struct dirent ***__restrict __namelist, | |
| 257 | int (*__selector) (const struct dirent *), | |
| 258 | int (*__cmp) (const struct dirent **, | |
| 259 | const struct dirent **)) | |
| 260 | __nonnull ((1, 2)); | |
| 261 | # else | |
| 262 | # ifdef __REDIRECT | |
| 263 | extern int __REDIRECT (scandir, | |
| 264 | (const char *__restrict __dir, | |
| 265 | struct dirent ***__restrict __namelist, | |
| 266 | int (*__selector) (const struct dirent *), | |
| 267 | int (*__cmp) (const struct dirent **, | |
| 268 | const struct dirent **)), | |
| 269 | scandir64) __nonnull ((1, 2)); | |
| 270 | # else | |
| 271 | # define scandir scandir64 | |
| 272 | # endif | |
| 273 | # endif | |
| 274 | ||
| 275 | # if defined __USE_GNU && defined __USE_LARGEFILE64 | |
| 276 | /* This function is like `scandir' but it uses the 64bit dirent structure. | |
| 277 | Please note that the CMP function must now work with struct dirent64 **. */ | |
| 278 | extern int scandir64 (const char *__restrict __dir, | |
| 279 | struct dirent64 ***__restrict __namelist, | |
| 280 | int (*__selector) (const struct dirent64 *), | |
| 281 | int (*__cmp) (const struct dirent64 **, | |
| 282 | const struct dirent64 **)) | |
| 283 | __nonnull ((1, 2)); | |
| 284 | # endif | |
| 285 | ||
| 286 | # ifdef __USE_GNU | |
| 287 | /* Similar to `scandir' but a relative DIR name is interpreted relative | |
| 288 | to the directory for which DFD is a descriptor. | |
| 289 | ||
| 290 | This function is a cancellation point and therefore not marked with | |
| 291 | __THROW. */ | |
| 292 | # ifndef __USE_FILE_OFFSET64 | |
| 293 | extern int scandirat (int __dfd, const char *__restrict __dir, | |
| 294 | struct dirent ***__restrict __namelist, | |
| 295 | int (*__selector) (const struct dirent *), | |
| 296 | int (*__cmp) (const struct dirent **, | |
| 297 | const struct dirent **)) | |
| 298 | __nonnull ((2, 3)); | |
| 299 | # else | |
| 300 | # ifdef __REDIRECT | |
| 301 | extern int __REDIRECT (scandirat, | |
| 302 | (int __dfd, const char *__restrict __dir, | |
| 303 | struct dirent ***__restrict __namelist, | |
| 304 | int (*__selector) (const struct dirent *), | |
| 305 | int (*__cmp) (const struct dirent **, | |
| 306 | const struct dirent **)), | |
| 307 | scandirat64) __nonnull ((2, 3)); | |
| 308 | # else | |
| 309 | # define scandirat scandirat64 | |
| 310 | # endif | |
| 311 | # endif | |
| 312 | ||
| 313 | /* This function is like `scandir' but it uses the 64bit dirent structure. | |
| 314 | Please note that the CMP function must now work with struct dirent64 **. */ | |
| 315 | extern int scandirat64 (int __dfd, const char *__restrict __dir, | |
| 316 | struct dirent64 ***__restrict __namelist, | |
| 317 | int (*__selector) (const struct dirent64 *), | |
| 318 | int (*__cmp) (const struct dirent64 **, | |
| 319 | const struct dirent64 **)) | |
| 320 | __nonnull ((2, 3)); | |
| 321 | # endif | |
| 322 | ||
| 323 | /* Function to compare two `struct dirent's alphabetically. */ | |
| 324 | # ifndef __USE_FILE_OFFSET64 | |
| 325 | extern int alphasort (const struct dirent **__e1, | |
| 326 | const struct dirent **__e2) | |
| 327 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 328 | # else | |
| 329 | # ifdef __REDIRECT | |
| 330 | extern int __REDIRECT_NTH (alphasort, | |
| 331 | (const struct dirent **__e1, | |
| 332 | const struct dirent **__e2), | |
| 333 | alphasort64) __attribute_pure__ __nonnull ((1, 2)); | |
| 334 | # else | |
| 335 | # define alphasort alphasort64 | |
| 336 | # endif | |
| 337 | # endif | |
| 338 | ||
| 339 | # if defined __USE_GNU && defined __USE_LARGEFILE64 | |
| 340 | extern int alphasort64 (const struct dirent64 **__e1, | |
| 341 | const struct dirent64 **__e2) | |
| 342 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 343 | # endif | |
| 344 | #endif /* Use XPG7. */ | |
| 345 | ||
| 346 | ||
| 347 | #ifdef __USE_MISC | |
| 348 | /* Read directory entries from FD into BUF, reading at most NBYTES. | |
| 349 | Reading starts at offset *BASEP, and *BASEP is updated with the new | |
| 350 | position after reading. Returns the number of bytes read; zero when at | |
| 351 | end of directory; or -1 for errors. */ | |
| 352 | # ifndef __USE_FILE_OFFSET64 | |
| 353 | extern __ssize_t getdirentries (int __fd, char *__restrict __buf, | |
| 354 | size_t __nbytes, | |
| 355 | __off_t *__restrict __basep) | |
| 356 | __THROW __nonnull ((2, 4)); | |
| 357 | # else | |
| 358 | # ifdef __REDIRECT | |
| 359 | extern __ssize_t __REDIRECT_NTH (getdirentries, | |
| 360 | (int __fd, char *__restrict __buf, | |
| 361 | size_t __nbytes, | |
| 362 | __off64_t *__restrict __basep), | |
| 363 | getdirentries64) __nonnull ((2, 4)); | |
| 364 | # else | |
| 365 | # define getdirentries getdirentries64 | |
| 366 | # endif | |
| 367 | # endif | |
| 368 | ||
| 369 | # ifdef __USE_LARGEFILE64 | |
| 370 | extern __ssize_t getdirentries64 (int __fd, char *__restrict __buf, | |
| 371 | size_t __nbytes, | |
| 372 | __off64_t *__restrict __basep) | |
| 373 | __THROW __nonnull ((2, 4)); | |
| 374 | # endif | |
| 375 | #endif /* Use misc. */ | |
| 376 | ||
| 377 | #ifdef __USE_GNU | |
| 378 | /* Function to compare two `struct dirent's by name & version. */ | |
| 379 | # ifndef __USE_FILE_OFFSET64 | |
| 380 | extern int versionsort (const struct dirent **__e1, | |
| 381 | const struct dirent **__e2) | |
| 382 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 383 | # else | |
| 384 | # ifdef __REDIRECT | |
| 385 | extern int __REDIRECT_NTH (versionsort, | |
| 386 | (const struct dirent **__e1, | |
| 387 | const struct dirent **__e2), | |
| 388 | versionsort64) | |
| 389 | __attribute_pure__ __nonnull ((1, 2)); | |
| 390 | # else | |
| 391 | # define versionsort versionsort64 | |
| 392 | # endif | |
| 393 | # endif | |
| 394 | ||
| 395 | # ifdef __USE_LARGEFILE64 | |
| 396 | extern int versionsort64 (const struct dirent64 **__e1, | |
| 397 | const struct dirent64 **__e2) | |
| 398 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 399 | # endif | |
| 400 | #endif /* Use GNU. */ | |
| 401 | ||
| 402 | __END_DECLS | |
| 403 | ||
| 404 | #endif /* dirent.h */ |
libc/glibc-include/dlfcn.h created+190
| ... | ... | @@ -0,0 +1,190 @@ |
| 1 | /* User functions for run-time dynamic loading. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _DLFCN_H | |
| 20 | #define _DLFCN_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #define __need_size_t | |
| 24 | #include <stddef.h> | |
| 25 | ||
| 26 | /* Collect various system dependent definitions and declarations. */ | |
| 27 | #include <bits/dlfcn.h> | |
| 28 | ||
| 29 | ||
| 30 | #ifdef __USE_GNU | |
| 31 | /* If the first argument of `dlsym' or `dlvsym' is set to RTLD_NEXT | |
| 32 | the run-time address of the symbol called NAME in the next shared | |
| 33 | object is returned. The "next" relation is defined by the order | |
| 34 | the shared objects were loaded. */ | |
| 35 | # define RTLD_NEXT ((void *) -1l) | |
| 36 | ||
| 37 | /* If the first argument to `dlsym' or `dlvsym' is set to RTLD_DEFAULT | |
| 38 | the run-time address of the symbol called NAME in the global scope | |
| 39 | is returned. */ | |
| 40 | # define RTLD_DEFAULT ((void *) 0) | |
| 41 | ||
| 42 | ||
| 43 | /* Type for namespace indeces. */ | |
| 44 | typedef long int Lmid_t; | |
| 45 | ||
| 46 | /* Special namespace ID values. */ | |
| 47 | # define LM_ID_BASE 0 /* Initial namespace. */ | |
| 48 | # define LM_ID_NEWLM -1 /* For dlmopen: request new namespace. */ | |
| 49 | #endif | |
| 50 | ||
| 51 | ||
| 52 | __BEGIN_DECLS | |
| 53 | ||
| 54 | /* Open the shared object FILE and map it in; return a handle that can be | |
| 55 | passed to `dlsym' to get symbol values from it. */ | |
| 56 | extern void *dlopen (const char *__file, int __mode) __THROWNL; | |
| 57 | ||
| 58 | /* Unmap and close a shared object opened by `dlopen'. | |
| 59 | The handle cannot be used again after calling `dlclose'. */ | |
| 60 | extern int dlclose (void *__handle) __THROWNL __nonnull ((1)); | |
| 61 | ||
| 62 | /* Find the run-time address in the shared object HANDLE refers to | |
| 63 | of the symbol called NAME. */ | |
| 64 | extern void *dlsym (void *__restrict __handle, | |
| 65 | const char *__restrict __name) __THROW __nonnull ((2)); | |
| 66 | ||
| 67 | #ifdef __USE_GNU | |
| 68 | /* Like `dlopen', but request object to be allocated in a new namespace. */ | |
| 69 | extern void *dlmopen (Lmid_t __nsid, const char *__file, int __mode) __THROWNL; | |
| 70 | ||
| 71 | /* Find the run-time address in the shared object HANDLE refers to | |
| 72 | of the symbol called NAME with VERSION. */ | |
| 73 | extern void *dlvsym (void *__restrict __handle, | |
| 74 | const char *__restrict __name, | |
| 75 | const char *__restrict __version) | |
| 76 | __THROW __nonnull ((2, 3)); | |
| 77 | #endif | |
| 78 | ||
| 79 | /* When any of the above functions fails, call this function | |
| 80 | to return a string describing the error. Each call resets | |
| 81 | the error string so that a following call returns null. */ | |
| 82 | extern char *dlerror (void) __THROW; | |
| 83 | ||
| 84 | ||
| 85 | #ifdef __USE_GNU | |
| 86 | /* Structure containing information about object searched using | |
| 87 | `dladdr'. */ | |
| 88 | typedef struct | |
| 89 | { | |
| 90 | const char *dli_fname; /* File name of defining object. */ | |
| 91 | void *dli_fbase; /* Load address of that object. */ | |
| 92 | const char *dli_sname; /* Name of nearest symbol. */ | |
| 93 | void *dli_saddr; /* Exact value of nearest symbol. */ | |
| 94 | } Dl_info; | |
| 95 | ||
| 96 | /* Fill in *INFO with the following information about ADDRESS. | |
| 97 | Returns 0 iff no shared object's segments contain that address. */ | |
| 98 | extern int dladdr (const void *__address, Dl_info *__info) | |
| 99 | __THROW __nonnull ((2)); | |
| 100 | ||
| 101 | /* Same as `dladdr', but additionally sets *EXTRA_INFO according to FLAGS. */ | |
| 102 | extern int dladdr1 (const void *__address, Dl_info *__info, | |
| 103 | void **__extra_info, int __flags) __THROW __nonnull ((2)); | |
| 104 | ||
| 105 | /* These are the possible values for the FLAGS argument to `dladdr1'. | |
| 106 | This indicates what extra information is stored at *EXTRA_INFO. | |
| 107 | It may also be zero, in which case the EXTRA_INFO argument is not used. */ | |
| 108 | enum | |
| 109 | { | |
| 110 | /* Matching symbol table entry (const ElfNN_Sym *). */ | |
| 111 | RTLD_DL_SYMENT = 1, | |
| 112 | ||
| 113 | /* The object containing the address (struct link_map *). */ | |
| 114 | RTLD_DL_LINKMAP = 2 | |
| 115 | }; | |
| 116 | ||
| 117 | ||
| 118 | /* Get information about the shared object HANDLE refers to. | |
| 119 | REQUEST is from among the values below, and determines the use of ARG. | |
| 120 | ||
| 121 | On success, returns zero. On failure, returns -1 and records an error | |
| 122 | message to be fetched with `dlerror'. */ | |
| 123 | extern int dlinfo (void *__restrict __handle, | |
| 124 | int __request, void *__restrict __arg) | |
| 125 | __THROW __nonnull ((1, 3)); | |
| 126 | ||
| 127 | /* These are the possible values for the REQUEST argument to `dlinfo'. */ | |
| 128 | enum | |
| 129 | { | |
| 130 | /* Treat ARG as `lmid_t *'; store namespace ID for HANDLE there. */ | |
| 131 | RTLD_DI_LMID = 1, | |
| 132 | ||
| 133 | /* Treat ARG as `struct link_map **'; | |
| 134 | store the `struct link_map *' for HANDLE there. */ | |
| 135 | RTLD_DI_LINKMAP = 2, | |
| 136 | ||
| 137 | RTLD_DI_CONFIGADDR = 3, /* Unsupported, defined by Solaris. */ | |
| 138 | ||
| 139 | /* Treat ARG as `Dl_serinfo *' (see below), and fill in to describe the | |
| 140 | directories that will be searched for dependencies of this object. | |
| 141 | RTLD_DI_SERINFOSIZE fills in just the `dls_cnt' and `dls_size' | |
| 142 | entries to indicate the size of the buffer that must be passed to | |
| 143 | RTLD_DI_SERINFO to fill in the full information. */ | |
| 144 | RTLD_DI_SERINFO = 4, | |
| 145 | RTLD_DI_SERINFOSIZE = 5, | |
| 146 | ||
| 147 | /* Treat ARG as `char *', and store there the directory name used to | |
| 148 | expand $ORIGIN in this shared object's dependency file names. */ | |
| 149 | RTLD_DI_ORIGIN = 6, | |
| 150 | ||
| 151 | RTLD_DI_PROFILENAME = 7, /* Unsupported, defined by Solaris. */ | |
| 152 | RTLD_DI_PROFILEOUT = 8, /* Unsupported, defined by Solaris. */ | |
| 153 | ||
| 154 | /* Treat ARG as `size_t *', and store there the TLS module ID | |
| 155 | of this object's PT_TLS segment, as used in TLS relocations; | |
| 156 | store zero if this object does not define a PT_TLS segment. */ | |
| 157 | RTLD_DI_TLS_MODID = 9, | |
| 158 | ||
| 159 | /* Treat ARG as `void **', and store there a pointer to the calling | |
| 160 | thread's TLS block corresponding to this object's PT_TLS segment. | |
| 161 | Store a null pointer if this object does not define a PT_TLS | |
| 162 | segment, or if the calling thread has not allocated a block for it. */ | |
| 163 | RTLD_DI_TLS_DATA = 10, | |
| 164 | ||
| 165 | RTLD_DI_MAX = 10 | |
| 166 | }; | |
| 167 | ||
| 168 | ||
| 169 | /* This is the type of elements in `Dl_serinfo', below. | |
| 170 | The `dls_name' member points to space in the buffer passed to `dlinfo'. */ | |
| 171 | typedef struct | |
| 172 | { | |
| 173 | char *dls_name; /* Name of library search path directory. */ | |
| 174 | unsigned int dls_flags; /* Indicates where this directory came from. */ | |
| 175 | } Dl_serpath; | |
| 176 | ||
| 177 | /* This is the structure that must be passed (by reference) to `dlinfo' for | |
| 178 | the RTLD_DI_SERINFO and RTLD_DI_SERINFOSIZE requests. */ | |
| 179 | typedef struct | |
| 180 | { | |
| 181 | size_t dls_size; /* Size in bytes of the whole buffer. */ | |
| 182 | unsigned int dls_cnt; /* Number of elements in `dls_serpath'. */ | |
| 183 | Dl_serpath dls_serpath[1]; /* Actually longer, dls_cnt elements. */ | |
| 184 | } Dl_serinfo; | |
| 185 | #endif /* __USE_GNU */ | |
| 186 | ||
| 187 | ||
| 188 | __END_DECLS | |
| 189 | ||
| 190 | #endif /* dlfcn.h */ |
libc/glibc-include/elf.h created+4001
| ... | ... | @@ -0,0 +1,4001 @@ |
| 1 | /* This file defines standard ELF types, structures, and macros. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _ELF_H | |
| 20 | #define _ELF_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | __BEGIN_DECLS | |
| 25 | ||
| 26 | /* Standard ELF types. */ | |
| 27 | ||
| 28 | #include <stdint.h> | |
| 29 | ||
| 30 | /* Type for a 16-bit quantity. */ | |
| 31 | typedef uint16_t Elf32_Half; | |
| 32 | typedef uint16_t Elf64_Half; | |
| 33 | ||
| 34 | /* Types for signed and unsigned 32-bit quantities. */ | |
| 35 | typedef uint32_t Elf32_Word; | |
| 36 | typedef int32_t Elf32_Sword; | |
| 37 | typedef uint32_t Elf64_Word; | |
| 38 | typedef int32_t Elf64_Sword; | |
| 39 | ||
| 40 | /* Types for signed and unsigned 64-bit quantities. */ | |
| 41 | typedef uint64_t Elf32_Xword; | |
| 42 | typedef int64_t Elf32_Sxword; | |
| 43 | typedef uint64_t Elf64_Xword; | |
| 44 | typedef int64_t Elf64_Sxword; | |
| 45 | ||
| 46 | /* Type of addresses. */ | |
| 47 | typedef uint32_t Elf32_Addr; | |
| 48 | typedef uint64_t Elf64_Addr; | |
| 49 | ||
| 50 | /* Type of file offsets. */ | |
| 51 | typedef uint32_t Elf32_Off; | |
| 52 | typedef uint64_t Elf64_Off; | |
| 53 | ||
| 54 | /* Type for section indices, which are 16-bit quantities. */ | |
| 55 | typedef uint16_t Elf32_Section; | |
| 56 | typedef uint16_t Elf64_Section; | |
| 57 | ||
| 58 | /* Type for version symbol information. */ | |
| 59 | typedef Elf32_Half Elf32_Versym; | |
| 60 | typedef Elf64_Half Elf64_Versym; | |
| 61 | ||
| 62 | ||
| 63 | /* The ELF file header. This appears at the start of every ELF file. */ | |
| 64 | ||
| 65 | #define EI_NIDENT (16) | |
| 66 | ||
| 67 | typedef struct | |
| 68 | { | |
| 69 | unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ | |
| 70 | Elf32_Half e_type; /* Object file type */ | |
| 71 | Elf32_Half e_machine; /* Architecture */ | |
| 72 | Elf32_Word e_version; /* Object file version */ | |
| 73 | Elf32_Addr e_entry; /* Entry point virtual address */ | |
| 74 | Elf32_Off e_phoff; /* Program header table file offset */ | |
| 75 | Elf32_Off e_shoff; /* Section header table file offset */ | |
| 76 | Elf32_Word e_flags; /* Processor-specific flags */ | |
| 77 | Elf32_Half e_ehsize; /* ELF header size in bytes */ | |
| 78 | Elf32_Half e_phentsize; /* Program header table entry size */ | |
| 79 | Elf32_Half e_phnum; /* Program header table entry count */ | |
| 80 | Elf32_Half e_shentsize; /* Section header table entry size */ | |
| 81 | Elf32_Half e_shnum; /* Section header table entry count */ | |
| 82 | Elf32_Half e_shstrndx; /* Section header string table index */ | |
| 83 | } Elf32_Ehdr; | |
| 84 | ||
| 85 | typedef struct | |
| 86 | { | |
| 87 | unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ | |
| 88 | Elf64_Half e_type; /* Object file type */ | |
| 89 | Elf64_Half e_machine; /* Architecture */ | |
| 90 | Elf64_Word e_version; /* Object file version */ | |
| 91 | Elf64_Addr e_entry; /* Entry point virtual address */ | |
| 92 | Elf64_Off e_phoff; /* Program header table file offset */ | |
| 93 | Elf64_Off e_shoff; /* Section header table file offset */ | |
| 94 | Elf64_Word e_flags; /* Processor-specific flags */ | |
| 95 | Elf64_Half e_ehsize; /* ELF header size in bytes */ | |
| 96 | Elf64_Half e_phentsize; /* Program header table entry size */ | |
| 97 | Elf64_Half e_phnum; /* Program header table entry count */ | |
| 98 | Elf64_Half e_shentsize; /* Section header table entry size */ | |
| 99 | Elf64_Half e_shnum; /* Section header table entry count */ | |
| 100 | Elf64_Half e_shstrndx; /* Section header string table index */ | |
| 101 | } Elf64_Ehdr; | |
| 102 | ||
| 103 | /* Fields in the e_ident array. The EI_* macros are indices into the | |
| 104 | array. The macros under each EI_* macro are the values the byte | |
| 105 | may have. */ | |
| 106 | ||
| 107 | #define EI_MAG0 0 /* File identification byte 0 index */ | |
| 108 | #define ELFMAG0 0x7f /* Magic number byte 0 */ | |
| 109 | ||
| 110 | #define EI_MAG1 1 /* File identification byte 1 index */ | |
| 111 | #define ELFMAG1 'E' /* Magic number byte 1 */ | |
| 112 | ||
| 113 | #define EI_MAG2 2 /* File identification byte 2 index */ | |
| 114 | #define ELFMAG2 'L' /* Magic number byte 2 */ | |
| 115 | ||
| 116 | #define EI_MAG3 3 /* File identification byte 3 index */ | |
| 117 | #define ELFMAG3 'F' /* Magic number byte 3 */ | |
| 118 | ||
| 119 | /* Conglomeration of the identification bytes, for easy testing as a word. */ | |
| 120 | #define ELFMAG "\177ELF" | |
| 121 | #define SELFMAG 4 | |
| 122 | ||
| 123 | #define EI_CLASS 4 /* File class byte index */ | |
| 124 | #define ELFCLASSNONE 0 /* Invalid class */ | |
| 125 | #define ELFCLASS32 1 /* 32-bit objects */ | |
| 126 | #define ELFCLASS64 2 /* 64-bit objects */ | |
| 127 | #define ELFCLASSNUM 3 | |
| 128 | ||
| 129 | #define EI_DATA 5 /* Data encoding byte index */ | |
| 130 | #define ELFDATANONE 0 /* Invalid data encoding */ | |
| 131 | #define ELFDATA2LSB 1 /* 2's complement, little endian */ | |
| 132 | #define ELFDATA2MSB 2 /* 2's complement, big endian */ | |
| 133 | #define ELFDATANUM 3 | |
| 134 | ||
| 135 | #define EI_VERSION 6 /* File version byte index */ | |
| 136 | /* Value must be EV_CURRENT */ | |
| 137 | ||
| 138 | #define EI_OSABI 7 /* OS ABI identification */ | |
| 139 | #define ELFOSABI_NONE 0 /* UNIX System V ABI */ | |
| 140 | #define ELFOSABI_SYSV 0 /* Alias. */ | |
| 141 | #define ELFOSABI_HPUX 1 /* HP-UX */ | |
| 142 | #define ELFOSABI_NETBSD 2 /* NetBSD. */ | |
| 143 | #define ELFOSABI_GNU 3 /* Object uses GNU ELF extensions. */ | |
| 144 | #define ELFOSABI_LINUX ELFOSABI_GNU /* Compatibility alias. */ | |
| 145 | #define ELFOSABI_SOLARIS 6 /* Sun Solaris. */ | |
| 146 | #define ELFOSABI_AIX 7 /* IBM AIX. */ | |
| 147 | #define ELFOSABI_IRIX 8 /* SGI Irix. */ | |
| 148 | #define ELFOSABI_FREEBSD 9 /* FreeBSD. */ | |
| 149 | #define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */ | |
| 150 | #define ELFOSABI_MODESTO 11 /* Novell Modesto. */ | |
| 151 | #define ELFOSABI_OPENBSD 12 /* OpenBSD. */ | |
| 152 | #define ELFOSABI_ARM_AEABI 64 /* ARM EABI */ | |
| 153 | #define ELFOSABI_ARM 97 /* ARM */ | |
| 154 | #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ | |
| 155 | ||
| 156 | #define EI_ABIVERSION 8 /* ABI version */ | |
| 157 | ||
| 158 | #define EI_PAD 9 /* Byte index of padding bytes */ | |
| 159 | ||
| 160 | /* Legal values for e_type (object file type). */ | |
| 161 | ||
| 162 | #define ET_NONE 0 /* No file type */ | |
| 163 | #define ET_REL 1 /* Relocatable file */ | |
| 164 | #define ET_EXEC 2 /* Executable file */ | |
| 165 | #define ET_DYN 3 /* Shared object file */ | |
| 166 | #define ET_CORE 4 /* Core file */ | |
| 167 | #define ET_NUM 5 /* Number of defined types */ | |
| 168 | #define ET_LOOS 0xfe00 /* OS-specific range start */ | |
| 169 | #define ET_HIOS 0xfeff /* OS-specific range end */ | |
| 170 | #define ET_LOPROC 0xff00 /* Processor-specific range start */ | |
| 171 | #define ET_HIPROC 0xffff /* Processor-specific range end */ | |
| 172 | ||
| 173 | /* Legal values for e_machine (architecture). */ | |
| 174 | ||
| 175 | #define EM_NONE 0 /* No machine */ | |
| 176 | #define EM_M32 1 /* AT&T WE 32100 */ | |
| 177 | #define EM_SPARC 2 /* SUN SPARC */ | |
| 178 | #define EM_386 3 /* Intel 80386 */ | |
| 179 | #define EM_68K 4 /* Motorola m68k family */ | |
| 180 | #define EM_88K 5 /* Motorola m88k family */ | |
| 181 | #define EM_IAMCU 6 /* Intel MCU */ | |
| 182 | #define EM_860 7 /* Intel 80860 */ | |
| 183 | #define EM_MIPS 8 /* MIPS R3000 big-endian */ | |
| 184 | #define EM_S370 9 /* IBM System/370 */ | |
| 185 | #define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */ | |
| 186 | /* reserved 11-14 */ | |
| 187 | #define EM_PARISC 15 /* HPPA */ | |
| 188 | /* reserved 16 */ | |
| 189 | #define EM_VPP500 17 /* Fujitsu VPP500 */ | |
| 190 | #define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ | |
| 191 | #define EM_960 19 /* Intel 80960 */ | |
| 192 | #define EM_PPC 20 /* PowerPC */ | |
| 193 | #define EM_PPC64 21 /* PowerPC 64-bit */ | |
| 194 | #define EM_S390 22 /* IBM S390 */ | |
| 195 | #define EM_SPU 23 /* IBM SPU/SPC */ | |
| 196 | /* reserved 24-35 */ | |
| 197 | #define EM_V800 36 /* NEC V800 series */ | |
| 198 | #define EM_FR20 37 /* Fujitsu FR20 */ | |
| 199 | #define EM_RH32 38 /* TRW RH-32 */ | |
| 200 | #define EM_RCE 39 /* Motorola RCE */ | |
| 201 | #define EM_ARM 40 /* ARM */ | |
| 202 | #define EM_FAKE_ALPHA 41 /* Digital Alpha */ | |
| 203 | #define EM_SH 42 /* Hitachi SH */ | |
| 204 | #define EM_SPARCV9 43 /* SPARC v9 64-bit */ | |
| 205 | #define EM_TRICORE 44 /* Siemens Tricore */ | |
| 206 | #define EM_ARC 45 /* Argonaut RISC Core */ | |
| 207 | #define EM_H8_300 46 /* Hitachi H8/300 */ | |
| 208 | #define EM_H8_300H 47 /* Hitachi H8/300H */ | |
| 209 | #define EM_H8S 48 /* Hitachi H8S */ | |
| 210 | #define EM_H8_500 49 /* Hitachi H8/500 */ | |
| 211 | #define EM_IA_64 50 /* Intel Merced */ | |
| 212 | #define EM_MIPS_X 51 /* Stanford MIPS-X */ | |
| 213 | #define EM_COLDFIRE 52 /* Motorola Coldfire */ | |
| 214 | #define EM_68HC12 53 /* Motorola M68HC12 */ | |
| 215 | #define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator */ | |
| 216 | #define EM_PCP 55 /* Siemens PCP */ | |
| 217 | #define EM_NCPU 56 /* Sony nCPU embeeded RISC */ | |
| 218 | #define EM_NDR1 57 /* Denso NDR1 microprocessor */ | |
| 219 | #define EM_STARCORE 58 /* Motorola Start*Core processor */ | |
| 220 | #define EM_ME16 59 /* Toyota ME16 processor */ | |
| 221 | #define EM_ST100 60 /* STMicroelectronic ST100 processor */ | |
| 222 | #define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam */ | |
| 223 | #define EM_X86_64 62 /* AMD x86-64 architecture */ | |
| 224 | #define EM_PDSP 63 /* Sony DSP Processor */ | |
| 225 | #define EM_PDP10 64 /* Digital PDP-10 */ | |
| 226 | #define EM_PDP11 65 /* Digital PDP-11 */ | |
| 227 | #define EM_FX66 66 /* Siemens FX66 microcontroller */ | |
| 228 | #define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */ | |
| 229 | #define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */ | |
| 230 | #define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */ | |
| 231 | #define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */ | |
| 232 | #define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */ | |
| 233 | #define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */ | |
| 234 | #define EM_SVX 73 /* Silicon Graphics SVx */ | |
| 235 | #define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */ | |
| 236 | #define EM_VAX 75 /* Digital VAX */ | |
| 237 | #define EM_CRIS 76 /* Axis Communications 32-bit emb.proc */ | |
| 238 | #define EM_JAVELIN 77 /* Infineon Technologies 32-bit emb.proc */ | |
| 239 | #define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */ | |
| 240 | #define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */ | |
| 241 | #define EM_MMIX 80 /* Donald Knuth's educational 64-bit proc */ | |
| 242 | #define EM_HUANY 81 /* Harvard University machine-independent object files */ | |
| 243 | #define EM_PRISM 82 /* SiTera Prism */ | |
| 244 | #define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */ | |
| 245 | #define EM_FR30 84 /* Fujitsu FR30 */ | |
| 246 | #define EM_D10V 85 /* Mitsubishi D10V */ | |
| 247 | #define EM_D30V 86 /* Mitsubishi D30V */ | |
| 248 | #define EM_V850 87 /* NEC v850 */ | |
| 249 | #define EM_M32R 88 /* Mitsubishi M32R */ | |
| 250 | #define EM_MN10300 89 /* Matsushita MN10300 */ | |
| 251 | #define EM_MN10200 90 /* Matsushita MN10200 */ | |
| 252 | #define EM_PJ 91 /* picoJava */ | |
| 253 | #define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ | |
| 254 | #define EM_ARC_COMPACT 93 /* ARC International ARCompact */ | |
| 255 | #define EM_XTENSA 94 /* Tensilica Xtensa Architecture */ | |
| 256 | #define EM_VIDEOCORE 95 /* Alphamosaic VideoCore */ | |
| 257 | #define EM_TMM_GPP 96 /* Thompson Multimedia General Purpose Proc */ | |
| 258 | #define EM_NS32K 97 /* National Semi. 32000 */ | |
| 259 | #define EM_TPC 98 /* Tenor Network TPC */ | |
| 260 | #define EM_SNP1K 99 /* Trebia SNP 1000 */ | |
| 261 | #define EM_ST200 100 /* STMicroelectronics ST200 */ | |
| 262 | #define EM_IP2K 101 /* Ubicom IP2xxx */ | |
| 263 | #define EM_MAX 102 /* MAX processor */ | |
| 264 | #define EM_CR 103 /* National Semi. CompactRISC */ | |
| 265 | #define EM_F2MC16 104 /* Fujitsu F2MC16 */ | |
| 266 | #define EM_MSP430 105 /* Texas Instruments msp430 */ | |
| 267 | #define EM_BLACKFIN 106 /* Analog Devices Blackfin DSP */ | |
| 268 | #define EM_SE_C33 107 /* Seiko Epson S1C33 family */ | |
| 269 | #define EM_SEP 108 /* Sharp embedded microprocessor */ | |
| 270 | #define EM_ARCA 109 /* Arca RISC */ | |
| 271 | #define EM_UNICORE 110 /* PKU-Unity & MPRC Peking Uni. mc series */ | |
| 272 | #define EM_EXCESS 111 /* eXcess configurable cpu */ | |
| 273 | #define EM_DXP 112 /* Icera Semi. Deep Execution Processor */ | |
| 274 | #define EM_ALTERA_NIOS2 113 /* Altera Nios II */ | |
| 275 | #define EM_CRX 114 /* National Semi. CompactRISC CRX */ | |
| 276 | #define EM_XGATE 115 /* Motorola XGATE */ | |
| 277 | #define EM_C166 116 /* Infineon C16x/XC16x */ | |
| 278 | #define EM_M16C 117 /* Renesas M16C */ | |
| 279 | #define EM_DSPIC30F 118 /* Microchip Technology dsPIC30F */ | |
| 280 | #define EM_CE 119 /* Freescale Communication Engine RISC */ | |
| 281 | #define EM_M32C 120 /* Renesas M32C */ | |
| 282 | /* reserved 121-130 */ | |
| 283 | #define EM_TSK3000 131 /* Altium TSK3000 */ | |
| 284 | #define EM_RS08 132 /* Freescale RS08 */ | |
| 285 | #define EM_SHARC 133 /* Analog Devices SHARC family */ | |
| 286 | #define EM_ECOG2 134 /* Cyan Technology eCOG2 */ | |
| 287 | #define EM_SCORE7 135 /* Sunplus S+core7 RISC */ | |
| 288 | #define EM_DSP24 136 /* New Japan Radio (NJR) 24-bit DSP */ | |
| 289 | #define EM_VIDEOCORE3 137 /* Broadcom VideoCore III */ | |
| 290 | #define EM_LATTICEMICO32 138 /* RISC for Lattice FPGA */ | |
| 291 | #define EM_SE_C17 139 /* Seiko Epson C17 */ | |
| 292 | #define EM_TI_C6000 140 /* Texas Instruments TMS320C6000 DSP */ | |
| 293 | #define EM_TI_C2000 141 /* Texas Instruments TMS320C2000 DSP */ | |
| 294 | #define EM_TI_C5500 142 /* Texas Instruments TMS320C55x DSP */ | |
| 295 | #define EM_TI_ARP32 143 /* Texas Instruments App. Specific RISC */ | |
| 296 | #define EM_TI_PRU 144 /* Texas Instruments Prog. Realtime Unit */ | |
| 297 | /* reserved 145-159 */ | |
| 298 | #define EM_MMDSP_PLUS 160 /* STMicroelectronics 64bit VLIW DSP */ | |
| 299 | #define EM_CYPRESS_M8C 161 /* Cypress M8C */ | |
| 300 | #define EM_R32C 162 /* Renesas R32C */ | |
| 301 | #define EM_TRIMEDIA 163 /* NXP Semi. TriMedia */ | |
| 302 | #define EM_QDSP6 164 /* QUALCOMM DSP6 */ | |
| 303 | #define EM_8051 165 /* Intel 8051 and variants */ | |
| 304 | #define EM_STXP7X 166 /* STMicroelectronics STxP7x */ | |
| 305 | #define EM_NDS32 167 /* Andes Tech. compact code emb. RISC */ | |
| 306 | #define EM_ECOG1X 168 /* Cyan Technology eCOG1X */ | |
| 307 | #define EM_MAXQ30 169 /* Dallas Semi. MAXQ30 mc */ | |
| 308 | #define EM_XIMO16 170 /* New Japan Radio (NJR) 16-bit DSP */ | |
| 309 | #define EM_MANIK 171 /* M2000 Reconfigurable RISC */ | |
| 310 | #define EM_CRAYNV2 172 /* Cray NV2 vector architecture */ | |
| 311 | #define EM_RX 173 /* Renesas RX */ | |
| 312 | #define EM_METAG 174 /* Imagination Tech. META */ | |
| 313 | #define EM_MCST_ELBRUS 175 /* MCST Elbrus */ | |
| 314 | #define EM_ECOG16 176 /* Cyan Technology eCOG16 */ | |
| 315 | #define EM_CR16 177 /* National Semi. CompactRISC CR16 */ | |
| 316 | #define EM_ETPU 178 /* Freescale Extended Time Processing Unit */ | |
| 317 | #define EM_SLE9X 179 /* Infineon Tech. SLE9X */ | |
| 318 | #define EM_L10M 180 /* Intel L10M */ | |
| 319 | #define EM_K10M 181 /* Intel K10M */ | |
| 320 | /* reserved 182 */ | |
| 321 | #define EM_AARCH64 183 /* ARM AARCH64 */ | |
| 322 | /* reserved 184 */ | |
| 323 | #define EM_AVR32 185 /* Amtel 32-bit microprocessor */ | |
| 324 | #define EM_STM8 186 /* STMicroelectronics STM8 */ | |
| 325 | #define EM_TILE64 187 /* Tileta TILE64 */ | |
| 326 | #define EM_TILEPRO 188 /* Tilera TILEPro */ | |
| 327 | #define EM_MICROBLAZE 189 /* Xilinx MicroBlaze */ | |
| 328 | #define EM_CUDA 190 /* NVIDIA CUDA */ | |
| 329 | #define EM_TILEGX 191 /* Tilera TILE-Gx */ | |
| 330 | #define EM_CLOUDSHIELD 192 /* CloudShield */ | |
| 331 | #define EM_COREA_1ST 193 /* KIPO-KAIST Core-A 1st gen. */ | |
| 332 | #define EM_COREA_2ND 194 /* KIPO-KAIST Core-A 2nd gen. */ | |
| 333 | #define EM_ARC_COMPACT2 195 /* Synopsys ARCompact V2 */ | |
| 334 | #define EM_OPEN8 196 /* Open8 RISC */ | |
| 335 | #define EM_RL78 197 /* Renesas RL78 */ | |
| 336 | #define EM_VIDEOCORE5 198 /* Broadcom VideoCore V */ | |
| 337 | #define EM_78KOR 199 /* Renesas 78KOR */ | |
| 338 | #define EM_56800EX 200 /* Freescale 56800EX DSC */ | |
| 339 | #define EM_BA1 201 /* Beyond BA1 */ | |
| 340 | #define EM_BA2 202 /* Beyond BA2 */ | |
| 341 | #define EM_XCORE 203 /* XMOS xCORE */ | |
| 342 | #define EM_MCHP_PIC 204 /* Microchip 8-bit PIC(r) */ | |
| 343 | /* reserved 205-209 */ | |
| 344 | #define EM_KM32 210 /* KM211 KM32 */ | |
| 345 | #define EM_KMX32 211 /* KM211 KMX32 */ | |
| 346 | #define EM_EMX16 212 /* KM211 KMX16 */ | |
| 347 | #define EM_EMX8 213 /* KM211 KMX8 */ | |
| 348 | #define EM_KVARC 214 /* KM211 KVARC */ | |
| 349 | #define EM_CDP 215 /* Paneve CDP */ | |
| 350 | #define EM_COGE 216 /* Cognitive Smart Memory Processor */ | |
| 351 | #define EM_COOL 217 /* Bluechip CoolEngine */ | |
| 352 | #define EM_NORC 218 /* Nanoradio Optimized RISC */ | |
| 353 | #define EM_CSR_KALIMBA 219 /* CSR Kalimba */ | |
| 354 | #define EM_Z80 220 /* Zilog Z80 */ | |
| 355 | #define EM_VISIUM 221 /* Controls and Data Services VISIUMcore */ | |
| 356 | #define EM_FT32 222 /* FTDI Chip FT32 */ | |
| 357 | #define EM_MOXIE 223 /* Moxie processor */ | |
| 358 | #define EM_AMDGPU 224 /* AMD GPU */ | |
| 359 | /* reserved 225-242 */ | |
| 360 | #define EM_RISCV 243 /* RISC-V */ | |
| 361 | ||
| 362 | #define EM_BPF 247 /* Linux BPF -- in-kernel virtual machine */ | |
| 363 | #define EM_CSKY 252 /* C_SKY */ | |
| 364 | ||
| 365 | #define EM_NUM 253 | |
| 366 | ||
| 367 | /* Old spellings/synonyms. */ | |
| 368 | ||
| 369 | #define EM_ARC_A5 EM_ARC_COMPACT | |
| 370 | ||
| 371 | /* If it is necessary to assign new unofficial EM_* values, please | |
| 372 | pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the | |
| 373 | chances of collision with official or non-GNU unofficial values. */ | |
| 374 | ||
| 375 | #define EM_ALPHA 0x9026 | |
| 376 | ||
| 377 | /* Legal values for e_version (version). */ | |
| 378 | ||
| 379 | #define EV_NONE 0 /* Invalid ELF version */ | |
| 380 | #define EV_CURRENT 1 /* Current version */ | |
| 381 | #define EV_NUM 2 | |
| 382 | ||
| 383 | /* Section header. */ | |
| 384 | ||
| 385 | typedef struct | |
| 386 | { | |
| 387 | Elf32_Word sh_name; /* Section name (string tbl index) */ | |
| 388 | Elf32_Word sh_type; /* Section type */ | |
| 389 | Elf32_Word sh_flags; /* Section flags */ | |
| 390 | Elf32_Addr sh_addr; /* Section virtual addr at execution */ | |
| 391 | Elf32_Off sh_offset; /* Section file offset */ | |
| 392 | Elf32_Word sh_size; /* Section size in bytes */ | |
| 393 | Elf32_Word sh_link; /* Link to another section */ | |
| 394 | Elf32_Word sh_info; /* Additional section information */ | |
| 395 | Elf32_Word sh_addralign; /* Section alignment */ | |
| 396 | Elf32_Word sh_entsize; /* Entry size if section holds table */ | |
| 397 | } Elf32_Shdr; | |
| 398 | ||
| 399 | typedef struct | |
| 400 | { | |
| 401 | Elf64_Word sh_name; /* Section name (string tbl index) */ | |
| 402 | Elf64_Word sh_type; /* Section type */ | |
| 403 | Elf64_Xword sh_flags; /* Section flags */ | |
| 404 | Elf64_Addr sh_addr; /* Section virtual addr at execution */ | |
| 405 | Elf64_Off sh_offset; /* Section file offset */ | |
| 406 | Elf64_Xword sh_size; /* Section size in bytes */ | |
| 407 | Elf64_Word sh_link; /* Link to another section */ | |
| 408 | Elf64_Word sh_info; /* Additional section information */ | |
| 409 | Elf64_Xword sh_addralign; /* Section alignment */ | |
| 410 | Elf64_Xword sh_entsize; /* Entry size if section holds table */ | |
| 411 | } Elf64_Shdr; | |
| 412 | ||
| 413 | /* Special section indices. */ | |
| 414 | ||
| 415 | #define SHN_UNDEF 0 /* Undefined section */ | |
| 416 | #define SHN_LORESERVE 0xff00 /* Start of reserved indices */ | |
| 417 | #define SHN_LOPROC 0xff00 /* Start of processor-specific */ | |
| 418 | #define SHN_BEFORE 0xff00 /* Order section before all others | |
| 419 | (Solaris). */ | |
| 420 | #define SHN_AFTER 0xff01 /* Order section after all others | |
| 421 | (Solaris). */ | |
| 422 | #define SHN_HIPROC 0xff1f /* End of processor-specific */ | |
| 423 | #define SHN_LOOS 0xff20 /* Start of OS-specific */ | |
| 424 | #define SHN_HIOS 0xff3f /* End of OS-specific */ | |
| 425 | #define SHN_ABS 0xfff1 /* Associated symbol is absolute */ | |
| 426 | #define SHN_COMMON 0xfff2 /* Associated symbol is common */ | |
| 427 | #define SHN_XINDEX 0xffff /* Index is in extra table. */ | |
| 428 | #define SHN_HIRESERVE 0xffff /* End of reserved indices */ | |
| 429 | ||
| 430 | /* Legal values for sh_type (section type). */ | |
| 431 | ||
| 432 | #define SHT_NULL 0 /* Section header table entry unused */ | |
| 433 | #define SHT_PROGBITS 1 /* Program data */ | |
| 434 | #define SHT_SYMTAB 2 /* Symbol table */ | |
| 435 | #define SHT_STRTAB 3 /* String table */ | |
| 436 | #define SHT_RELA 4 /* Relocation entries with addends */ | |
| 437 | #define SHT_HASH 5 /* Symbol hash table */ | |
| 438 | #define SHT_DYNAMIC 6 /* Dynamic linking information */ | |
| 439 | #define SHT_NOTE 7 /* Notes */ | |
| 440 | #define SHT_NOBITS 8 /* Program space with no data (bss) */ | |
| 441 | #define SHT_REL 9 /* Relocation entries, no addends */ | |
| 442 | #define SHT_SHLIB 10 /* Reserved */ | |
| 443 | #define SHT_DYNSYM 11 /* Dynamic linker symbol table */ | |
| 444 | #define SHT_INIT_ARRAY 14 /* Array of constructors */ | |
| 445 | #define SHT_FINI_ARRAY 15 /* Array of destructors */ | |
| 446 | #define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */ | |
| 447 | #define SHT_GROUP 17 /* Section group */ | |
| 448 | #define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */ | |
| 449 | #define SHT_NUM 19 /* Number of defined types. */ | |
| 450 | #define SHT_LOOS 0x60000000 /* Start OS-specific. */ | |
| 451 | #define SHT_GNU_ATTRIBUTES 0x6ffffff5 /* Object attributes. */ | |
| 452 | #define SHT_GNU_HASH 0x6ffffff6 /* GNU-style hash table. */ | |
| 453 | #define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */ | |
| 454 | #define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */ | |
| 455 | #define SHT_LOSUNW 0x6ffffffa /* Sun-specific low bound. */ | |
| 456 | #define SHT_SUNW_move 0x6ffffffa | |
| 457 | #define SHT_SUNW_COMDAT 0x6ffffffb | |
| 458 | #define SHT_SUNW_syminfo 0x6ffffffc | |
| 459 | #define SHT_GNU_verdef 0x6ffffffd /* Version definition section. */ | |
| 460 | #define SHT_GNU_verneed 0x6ffffffe /* Version needs section. */ | |
| 461 | #define SHT_GNU_versym 0x6fffffff /* Version symbol table. */ | |
| 462 | #define SHT_HISUNW 0x6fffffff /* Sun-specific high bound. */ | |
| 463 | #define SHT_HIOS 0x6fffffff /* End OS-specific type */ | |
| 464 | #define SHT_LOPROC 0x70000000 /* Start of processor-specific */ | |
| 465 | #define SHT_HIPROC 0x7fffffff /* End of processor-specific */ | |
| 466 | #define SHT_LOUSER 0x80000000 /* Start of application-specific */ | |
| 467 | #define SHT_HIUSER 0x8fffffff /* End of application-specific */ | |
| 468 | ||
| 469 | /* Legal values for sh_flags (section flags). */ | |
| 470 | ||
| 471 | #define SHF_WRITE (1 << 0) /* Writable */ | |
| 472 | #define SHF_ALLOC (1 << 1) /* Occupies memory during execution */ | |
| 473 | #define SHF_EXECINSTR (1 << 2) /* Executable */ | |
| 474 | #define SHF_MERGE (1 << 4) /* Might be merged */ | |
| 475 | #define SHF_STRINGS (1 << 5) /* Contains nul-terminated strings */ | |
| 476 | #define SHF_INFO_LINK (1 << 6) /* `sh_info' contains SHT index */ | |
| 477 | #define SHF_LINK_ORDER (1 << 7) /* Preserve order after combining */ | |
| 478 | #define SHF_OS_NONCONFORMING (1 << 8) /* Non-standard OS specific handling | |
| 479 | required */ | |
| 480 | #define SHF_GROUP (1 << 9) /* Section is member of a group. */ | |
| 481 | #define SHF_TLS (1 << 10) /* Section hold thread-local data. */ | |
| 482 | #define SHF_COMPRESSED (1 << 11) /* Section with compressed data. */ | |
| 483 | #define SHF_MASKOS 0x0ff00000 /* OS-specific. */ | |
| 484 | #define SHF_MASKPROC 0xf0000000 /* Processor-specific */ | |
| 485 | #define SHF_ORDERED (1 << 30) /* Special ordering requirement | |
| 486 | (Solaris). */ | |
| 487 | #define SHF_EXCLUDE (1U << 31) /* Section is excluded unless | |
| 488 | referenced or allocated (Solaris).*/ | |
| 489 | ||
| 490 | /* Section compression header. Used when SHF_COMPRESSED is set. */ | |
| 491 | ||
| 492 | typedef struct | |
| 493 | { | |
| 494 | Elf32_Word ch_type; /* Compression format. */ | |
| 495 | Elf32_Word ch_size; /* Uncompressed data size. */ | |
| 496 | Elf32_Word ch_addralign; /* Uncompressed data alignment. */ | |
| 497 | } Elf32_Chdr; | |
| 498 | ||
| 499 | typedef struct | |
| 500 | { | |
| 501 | Elf64_Word ch_type; /* Compression format. */ | |
| 502 | Elf64_Word ch_reserved; | |
| 503 | Elf64_Xword ch_size; /* Uncompressed data size. */ | |
| 504 | Elf64_Xword ch_addralign; /* Uncompressed data alignment. */ | |
| 505 | } Elf64_Chdr; | |
| 506 | ||
| 507 | /* Legal values for ch_type (compression algorithm). */ | |
| 508 | #define ELFCOMPRESS_ZLIB 1 /* ZLIB/DEFLATE algorithm. */ | |
| 509 | #define ELFCOMPRESS_LOOS 0x60000000 /* Start of OS-specific. */ | |
| 510 | #define ELFCOMPRESS_HIOS 0x6fffffff /* End of OS-specific. */ | |
| 511 | #define ELFCOMPRESS_LOPROC 0x70000000 /* Start of processor-specific. */ | |
| 512 | #define ELFCOMPRESS_HIPROC 0x7fffffff /* End of processor-specific. */ | |
| 513 | ||
| 514 | /* Section group handling. */ | |
| 515 | #define GRP_COMDAT 0x1 /* Mark group as COMDAT. */ | |
| 516 | ||
| 517 | /* Symbol table entry. */ | |
| 518 | ||
| 519 | typedef struct | |
| 520 | { | |
| 521 | Elf32_Word st_name; /* Symbol name (string tbl index) */ | |
| 522 | Elf32_Addr st_value; /* Symbol value */ | |
| 523 | Elf32_Word st_size; /* Symbol size */ | |
| 524 | unsigned char st_info; /* Symbol type and binding */ | |
| 525 | unsigned char st_other; /* Symbol visibility */ | |
| 526 | Elf32_Section st_shndx; /* Section index */ | |
| 527 | } Elf32_Sym; | |
| 528 | ||
| 529 | typedef struct | |
| 530 | { | |
| 531 | Elf64_Word st_name; /* Symbol name (string tbl index) */ | |
| 532 | unsigned char st_info; /* Symbol type and binding */ | |
| 533 | unsigned char st_other; /* Symbol visibility */ | |
| 534 | Elf64_Section st_shndx; /* Section index */ | |
| 535 | Elf64_Addr st_value; /* Symbol value */ | |
| 536 | Elf64_Xword st_size; /* Symbol size */ | |
| 537 | } Elf64_Sym; | |
| 538 | ||
| 539 | /* The syminfo section if available contains additional information about | |
| 540 | every dynamic symbol. */ | |
| 541 | ||
| 542 | typedef struct | |
| 543 | { | |
| 544 | Elf32_Half si_boundto; /* Direct bindings, symbol bound to */ | |
| 545 | Elf32_Half si_flags; /* Per symbol flags */ | |
| 546 | } Elf32_Syminfo; | |
| 547 | ||
| 548 | typedef struct | |
| 549 | { | |
| 550 | Elf64_Half si_boundto; /* Direct bindings, symbol bound to */ | |
| 551 | Elf64_Half si_flags; /* Per symbol flags */ | |
| 552 | } Elf64_Syminfo; | |
| 553 | ||
| 554 | /* Possible values for si_boundto. */ | |
| 555 | #define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */ | |
| 556 | #define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */ | |
| 557 | #define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */ | |
| 558 | ||
| 559 | /* Possible bitmasks for si_flags. */ | |
| 560 | #define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */ | |
| 561 | #define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */ | |
| 562 | #define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */ | |
| 563 | #define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy | |
| 564 | loaded */ | |
| 565 | /* Syminfo version values. */ | |
| 566 | #define SYMINFO_NONE 0 | |
| 567 | #define SYMINFO_CURRENT 1 | |
| 568 | #define SYMINFO_NUM 2 | |
| 569 | ||
| 570 | ||
| 571 | /* How to extract and insert information held in the st_info field. */ | |
| 572 | ||
| 573 | #define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4) | |
| 574 | #define ELF32_ST_TYPE(val) ((val) & 0xf) | |
| 575 | #define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf)) | |
| 576 | ||
| 577 | /* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */ | |
| 578 | #define ELF64_ST_BIND(val) ELF32_ST_BIND (val) | |
| 579 | #define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val) | |
| 580 | #define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type)) | |
| 581 | ||
| 582 | /* Legal values for ST_BIND subfield of st_info (symbol binding). */ | |
| 583 | ||
| 584 | #define STB_LOCAL 0 /* Local symbol */ | |
| 585 | #define STB_GLOBAL 1 /* Global symbol */ | |
| 586 | #define STB_WEAK 2 /* Weak symbol */ | |
| 587 | #define STB_NUM 3 /* Number of defined types. */ | |
| 588 | #define STB_LOOS 10 /* Start of OS-specific */ | |
| 589 | #define STB_GNU_UNIQUE 10 /* Unique symbol. */ | |
| 590 | #define STB_HIOS 12 /* End of OS-specific */ | |
| 591 | #define STB_LOPROC 13 /* Start of processor-specific */ | |
| 592 | #define STB_HIPROC 15 /* End of processor-specific */ | |
| 593 | ||
| 594 | /* Legal values for ST_TYPE subfield of st_info (symbol type). */ | |
| 595 | ||
| 596 | #define STT_NOTYPE 0 /* Symbol type is unspecified */ | |
| 597 | #define STT_OBJECT 1 /* Symbol is a data object */ | |
| 598 | #define STT_FUNC 2 /* Symbol is a code object */ | |
| 599 | #define STT_SECTION 3 /* Symbol associated with a section */ | |
| 600 | #define STT_FILE 4 /* Symbol's name is file name */ | |
| 601 | #define STT_COMMON 5 /* Symbol is a common data object */ | |
| 602 | #define STT_TLS 6 /* Symbol is thread-local data object*/ | |
| 603 | #define STT_NUM 7 /* Number of defined types. */ | |
| 604 | #define STT_LOOS 10 /* Start of OS-specific */ | |
| 605 | #define STT_GNU_IFUNC 10 /* Symbol is indirect code object */ | |
| 606 | #define STT_HIOS 12 /* End of OS-specific */ | |
| 607 | #define STT_LOPROC 13 /* Start of processor-specific */ | |
| 608 | #define STT_HIPROC 15 /* End of processor-specific */ | |
| 609 | ||
| 610 | ||
| 611 | /* Symbol table indices are found in the hash buckets and chain table | |
| 612 | of a symbol hash table section. This special index value indicates | |
| 613 | the end of a chain, meaning no further symbols are found in that bucket. */ | |
| 614 | ||
| 615 | #define STN_UNDEF 0 /* End of a chain. */ | |
| 616 | ||
| 617 | ||
| 618 | /* How to extract and insert information held in the st_other field. */ | |
| 619 | ||
| 620 | #define ELF32_ST_VISIBILITY(o) ((o) & 0x03) | |
| 621 | ||
| 622 | /* For ELF64 the definitions are the same. */ | |
| 623 | #define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o) | |
| 624 | ||
| 625 | /* Symbol visibility specification encoded in the st_other field. */ | |
| 626 | #define STV_DEFAULT 0 /* Default symbol visibility rules */ | |
| 627 | #define STV_INTERNAL 1 /* Processor specific hidden class */ | |
| 628 | #define STV_HIDDEN 2 /* Sym unavailable in other modules */ | |
| 629 | #define STV_PROTECTED 3 /* Not preemptible, not exported */ | |
| 630 | ||
| 631 | ||
| 632 | /* Relocation table entry without addend (in section of type SHT_REL). */ | |
| 633 | ||
| 634 | typedef struct | |
| 635 | { | |
| 636 | Elf32_Addr r_offset; /* Address */ | |
| 637 | Elf32_Word r_info; /* Relocation type and symbol index */ | |
| 638 | } Elf32_Rel; | |
| 639 | ||
| 640 | /* I have seen two different definitions of the Elf64_Rel and | |
| 641 | Elf64_Rela structures, so we'll leave them out until Novell (or | |
| 642 | whoever) gets their act together. */ | |
| 643 | /* The following, at least, is used on Sparc v9, MIPS, and Alpha. */ | |
| 644 | ||
| 645 | typedef struct | |
| 646 | { | |
| 647 | Elf64_Addr r_offset; /* Address */ | |
| 648 | Elf64_Xword r_info; /* Relocation type and symbol index */ | |
| 649 | } Elf64_Rel; | |
| 650 | ||
| 651 | /* Relocation table entry with addend (in section of type SHT_RELA). */ | |
| 652 | ||
| 653 | typedef struct | |
| 654 | { | |
| 655 | Elf32_Addr r_offset; /* Address */ | |
| 656 | Elf32_Word r_info; /* Relocation type and symbol index */ | |
| 657 | Elf32_Sword r_addend; /* Addend */ | |
| 658 | } Elf32_Rela; | |
| 659 | ||
| 660 | typedef struct | |
| 661 | { | |
| 662 | Elf64_Addr r_offset; /* Address */ | |
| 663 | Elf64_Xword r_info; /* Relocation type and symbol index */ | |
| 664 | Elf64_Sxword r_addend; /* Addend */ | |
| 665 | } Elf64_Rela; | |
| 666 | ||
| 667 | /* How to extract and insert information held in the r_info field. */ | |
| 668 | ||
| 669 | #define ELF32_R_SYM(val) ((val) >> 8) | |
| 670 | #define ELF32_R_TYPE(val) ((val) & 0xff) | |
| 671 | #define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff)) | |
| 672 | ||
| 673 | #define ELF64_R_SYM(i) ((i) >> 32) | |
| 674 | #define ELF64_R_TYPE(i) ((i) & 0xffffffff) | |
| 675 | #define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type)) | |
| 676 | ||
| 677 | /* Program segment header. */ | |
| 678 | ||
| 679 | typedef struct | |
| 680 | { | |
| 681 | Elf32_Word p_type; /* Segment type */ | |
| 682 | Elf32_Off p_offset; /* Segment file offset */ | |
| 683 | Elf32_Addr p_vaddr; /* Segment virtual address */ | |
| 684 | Elf32_Addr p_paddr; /* Segment physical address */ | |
| 685 | Elf32_Word p_filesz; /* Segment size in file */ | |
| 686 | Elf32_Word p_memsz; /* Segment size in memory */ | |
| 687 | Elf32_Word p_flags; /* Segment flags */ | |
| 688 | Elf32_Word p_align; /* Segment alignment */ | |
| 689 | } Elf32_Phdr; | |
| 690 | ||
| 691 | typedef struct | |
| 692 | { | |
| 693 | Elf64_Word p_type; /* Segment type */ | |
| 694 | Elf64_Word p_flags; /* Segment flags */ | |
| 695 | Elf64_Off p_offset; /* Segment file offset */ | |
| 696 | Elf64_Addr p_vaddr; /* Segment virtual address */ | |
| 697 | Elf64_Addr p_paddr; /* Segment physical address */ | |
| 698 | Elf64_Xword p_filesz; /* Segment size in file */ | |
| 699 | Elf64_Xword p_memsz; /* Segment size in memory */ | |
| 700 | Elf64_Xword p_align; /* Segment alignment */ | |
| 701 | } Elf64_Phdr; | |
| 702 | ||
| 703 | /* Special value for e_phnum. This indicates that the real number of | |
| 704 | program headers is too large to fit into e_phnum. Instead the real | |
| 705 | value is in the field sh_info of section 0. */ | |
| 706 | ||
| 707 | #define PN_XNUM 0xffff | |
| 708 | ||
| 709 | /* Legal values for p_type (segment type). */ | |
| 710 | ||
| 711 | #define PT_NULL 0 /* Program header table entry unused */ | |
| 712 | #define PT_LOAD 1 /* Loadable program segment */ | |
| 713 | #define PT_DYNAMIC 2 /* Dynamic linking information */ | |
| 714 | #define PT_INTERP 3 /* Program interpreter */ | |
| 715 | #define PT_NOTE 4 /* Auxiliary information */ | |
| 716 | #define PT_SHLIB 5 /* Reserved */ | |
| 717 | #define PT_PHDR 6 /* Entry for header table itself */ | |
| 718 | #define PT_TLS 7 /* Thread-local storage segment */ | |
| 719 | #define PT_NUM 8 /* Number of defined types */ | |
| 720 | #define PT_LOOS 0x60000000 /* Start of OS-specific */ | |
| 721 | #define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */ | |
| 722 | #define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */ | |
| 723 | #define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */ | |
| 724 | #define PT_LOSUNW 0x6ffffffa | |
| 725 | #define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */ | |
| 726 | #define PT_SUNWSTACK 0x6ffffffb /* Stack segment */ | |
| 727 | #define PT_HISUNW 0x6fffffff | |
| 728 | #define PT_HIOS 0x6fffffff /* End of OS-specific */ | |
| 729 | #define PT_LOPROC 0x70000000 /* Start of processor-specific */ | |
| 730 | #define PT_HIPROC 0x7fffffff /* End of processor-specific */ | |
| 731 | ||
| 732 | /* Legal values for p_flags (segment flags). */ | |
| 733 | ||
| 734 | #define PF_X (1 << 0) /* Segment is executable */ | |
| 735 | #define PF_W (1 << 1) /* Segment is writable */ | |
| 736 | #define PF_R (1 << 2) /* Segment is readable */ | |
| 737 | #define PF_MASKOS 0x0ff00000 /* OS-specific */ | |
| 738 | #define PF_MASKPROC 0xf0000000 /* Processor-specific */ | |
| 739 | ||
| 740 | /* Legal values for note segment descriptor types for core files. */ | |
| 741 | ||
| 742 | #define NT_PRSTATUS 1 /* Contains copy of prstatus struct */ | |
| 743 | #define NT_PRFPREG 2 /* Contains copy of fpregset | |
| 744 | struct. */ | |
| 745 | #define NT_FPREGSET 2 /* Contains copy of fpregset struct */ | |
| 746 | #define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */ | |
| 747 | #define NT_PRXREG 4 /* Contains copy of prxregset struct */ | |
| 748 | #define NT_TASKSTRUCT 4 /* Contains copy of task structure */ | |
| 749 | #define NT_PLATFORM 5 /* String from sysinfo(SI_PLATFORM) */ | |
| 750 | #define NT_AUXV 6 /* Contains copy of auxv array */ | |
| 751 | #define NT_GWINDOWS 7 /* Contains copy of gwindows struct */ | |
| 752 | #define NT_ASRS 8 /* Contains copy of asrset struct */ | |
| 753 | #define NT_PSTATUS 10 /* Contains copy of pstatus struct */ | |
| 754 | #define NT_PSINFO 13 /* Contains copy of psinfo struct */ | |
| 755 | #define NT_PRCRED 14 /* Contains copy of prcred struct */ | |
| 756 | #define NT_UTSNAME 15 /* Contains copy of utsname struct */ | |
| 757 | #define NT_LWPSTATUS 16 /* Contains copy of lwpstatus struct */ | |
| 758 | #define NT_LWPSINFO 17 /* Contains copy of lwpinfo struct */ | |
| 759 | #define NT_PRFPXREG 20 /* Contains copy of fprxregset struct */ | |
| 760 | #define NT_SIGINFO 0x53494749 /* Contains copy of siginfo_t, | |
| 761 | size might increase */ | |
| 762 | #define NT_FILE 0x46494c45 /* Contains information about mapped | |
| 763 | files */ | |
| 764 | #define NT_PRXFPREG 0x46e62b7f /* Contains copy of user_fxsr_struct */ | |
| 765 | #define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ | |
| 766 | #define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */ | |
| 767 | #define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ | |
| 768 | #define NT_PPC_TAR 0x103 /* Target Address Register */ | |
| 769 | #define NT_PPC_PPR 0x104 /* Program Priority Register */ | |
| 770 | #define NT_PPC_DSCR 0x105 /* Data Stream Control Register */ | |
| 771 | #define NT_PPC_EBB 0x106 /* Event Based Branch Registers */ | |
| 772 | #define NT_PPC_PMU 0x107 /* Performance Monitor Registers */ | |
| 773 | #define NT_PPC_TM_CGPR 0x108 /* TM checkpointed GPR Registers */ | |
| 774 | #define NT_PPC_TM_CFPR 0x109 /* TM checkpointed FPR Registers */ | |
| 775 | #define NT_PPC_TM_CVMX 0x10a /* TM checkpointed VMX Registers */ | |
| 776 | #define NT_PPC_TM_CVSX 0x10b /* TM checkpointed VSX Registers */ | |
| 777 | #define NT_PPC_TM_SPR 0x10c /* TM Special Purpose Registers */ | |
| 778 | #define NT_PPC_TM_CTAR 0x10d /* TM checkpointed Target Address | |
| 779 | Register */ | |
| 780 | #define NT_PPC_TM_CPPR 0x10e /* TM checkpointed Program Priority | |
| 781 | Register */ | |
| 782 | #define NT_PPC_TM_CDSCR 0x10f /* TM checkpointed Data Stream Control | |
| 783 | Register */ | |
| 784 | #define NT_PPC_PKEY 0x110 /* Memory Protection Keys | |
| 785 | registers. */ | |
| 786 | #define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */ | |
| 787 | #define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */ | |
| 788 | #define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */ | |
| 789 | #define NT_S390_HIGH_GPRS 0x300 /* s390 upper register halves */ | |
| 790 | #define NT_S390_TIMER 0x301 /* s390 timer register */ | |
| 791 | #define NT_S390_TODCMP 0x302 /* s390 TOD clock comparator register */ | |
| 792 | #define NT_S390_TODPREG 0x303 /* s390 TOD programmable register */ | |
| 793 | #define NT_S390_CTRS 0x304 /* s390 control registers */ | |
| 794 | #define NT_S390_PREFIX 0x305 /* s390 prefix register */ | |
| 795 | #define NT_S390_LAST_BREAK 0x306 /* s390 breaking event address */ | |
| 796 | #define NT_S390_SYSTEM_CALL 0x307 /* s390 system call restart data */ | |
| 797 | #define NT_S390_TDB 0x308 /* s390 transaction diagnostic block */ | |
| 798 | #define NT_S390_VXRS_LOW 0x309 /* s390 vector registers 0-15 | |
| 799 | upper half. */ | |
| 800 | #define NT_S390_VXRS_HIGH 0x30a /* s390 vector registers 16-31. */ | |
| 801 | #define NT_S390_GS_CB 0x30b /* s390 guarded storage registers. */ | |
| 802 | #define NT_S390_GS_BC 0x30c /* s390 guarded storage | |
| 803 | broadcast control block. */ | |
| 804 | #define NT_S390_RI_CB 0x30d /* s390 runtime instrumentation. */ | |
| 805 | #define NT_ARM_VFP 0x400 /* ARM VFP/NEON registers */ | |
| 806 | #define NT_ARM_TLS 0x401 /* ARM TLS register */ | |
| 807 | #define NT_ARM_HW_BREAK 0x402 /* ARM hardware breakpoint registers */ | |
| 808 | #define NT_ARM_HW_WATCH 0x403 /* ARM hardware watchpoint registers */ | |
| 809 | #define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */ | |
| 810 | #define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension | |
| 811 | registers */ | |
| 812 | #define NT_VMCOREDD 0x700 /* Vmcore Device Dump Note. */ | |
| 813 | #define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers. */ | |
| 814 | #define NT_MIPS_FP_MODE 0x801 /* MIPS floating-point mode. */ | |
| 815 | ||
| 816 | /* Legal values for the note segment descriptor types for object files. */ | |
| 817 | ||
| 818 | #define NT_VERSION 1 /* Contains a version string. */ | |
| 819 | ||
| 820 | ||
| 821 | /* Dynamic section entry. */ | |
| 822 | ||
| 823 | typedef struct | |
| 824 | { | |
| 825 | Elf32_Sword d_tag; /* Dynamic entry type */ | |
| 826 | union | |
| 827 | { | |
| 828 | Elf32_Word d_val; /* Integer value */ | |
| 829 | Elf32_Addr d_ptr; /* Address value */ | |
| 830 | } d_un; | |
| 831 | } Elf32_Dyn; | |
| 832 | ||
| 833 | typedef struct | |
| 834 | { | |
| 835 | Elf64_Sxword d_tag; /* Dynamic entry type */ | |
| 836 | union | |
| 837 | { | |
| 838 | Elf64_Xword d_val; /* Integer value */ | |
| 839 | Elf64_Addr d_ptr; /* Address value */ | |
| 840 | } d_un; | |
| 841 | } Elf64_Dyn; | |
| 842 | ||
| 843 | /* Legal values for d_tag (dynamic entry type). */ | |
| 844 | ||
| 845 | #define DT_NULL 0 /* Marks end of dynamic section */ | |
| 846 | #define DT_NEEDED 1 /* Name of needed library */ | |
| 847 | #define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */ | |
| 848 | #define DT_PLTGOT 3 /* Processor defined value */ | |
| 849 | #define DT_HASH 4 /* Address of symbol hash table */ | |
| 850 | #define DT_STRTAB 5 /* Address of string table */ | |
| 851 | #define DT_SYMTAB 6 /* Address of symbol table */ | |
| 852 | #define DT_RELA 7 /* Address of Rela relocs */ | |
| 853 | #define DT_RELASZ 8 /* Total size of Rela relocs */ | |
| 854 | #define DT_RELAENT 9 /* Size of one Rela reloc */ | |
| 855 | #define DT_STRSZ 10 /* Size of string table */ | |
| 856 | #define DT_SYMENT 11 /* Size of one symbol table entry */ | |
| 857 | #define DT_INIT 12 /* Address of init function */ | |
| 858 | #define DT_FINI 13 /* Address of termination function */ | |
| 859 | #define DT_SONAME 14 /* Name of shared object */ | |
| 860 | #define DT_RPATH 15 /* Library search path (deprecated) */ | |
| 861 | #define DT_SYMBOLIC 16 /* Start symbol search here */ | |
| 862 | #define DT_REL 17 /* Address of Rel relocs */ | |
| 863 | #define DT_RELSZ 18 /* Total size of Rel relocs */ | |
| 864 | #define DT_RELENT 19 /* Size of one Rel reloc */ | |
| 865 | #define DT_PLTREL 20 /* Type of reloc in PLT */ | |
| 866 | #define DT_DEBUG 21 /* For debugging; unspecified */ | |
| 867 | #define DT_TEXTREL 22 /* Reloc might modify .text */ | |
| 868 | #define DT_JMPREL 23 /* Address of PLT relocs */ | |
| 869 | #define DT_BIND_NOW 24 /* Process relocations of object */ | |
| 870 | #define DT_INIT_ARRAY 25 /* Array with addresses of init fct */ | |
| 871 | #define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */ | |
| 872 | #define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */ | |
| 873 | #define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */ | |
| 874 | #define DT_RUNPATH 29 /* Library search path */ | |
| 875 | #define DT_FLAGS 30 /* Flags for the object being loaded */ | |
| 876 | #define DT_ENCODING 32 /* Start of encoded range */ | |
| 877 | #define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/ | |
| 878 | #define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */ | |
| 879 | #define DT_SYMTAB_SHNDX 34 /* Address of SYMTAB_SHNDX section */ | |
| 880 | #define DT_NUM 35 /* Number used */ | |
| 881 | #define DT_LOOS 0x6000000d /* Start of OS-specific */ | |
| 882 | #define DT_HIOS 0x6ffff000 /* End of OS-specific */ | |
| 883 | #define DT_LOPROC 0x70000000 /* Start of processor-specific */ | |
| 884 | #define DT_HIPROC 0x7fffffff /* End of processor-specific */ | |
| 885 | #define DT_PROCNUM DT_MIPS_NUM /* Most used by any processor */ | |
| 886 | ||
| 887 | /* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the | |
| 888 | Dyn.d_un.d_val field of the Elf*_Dyn structure. This follows Sun's | |
| 889 | approach. */ | |
| 890 | #define DT_VALRNGLO 0x6ffffd00 | |
| 891 | #define DT_GNU_PRELINKED 0x6ffffdf5 /* Prelinking timestamp */ | |
| 892 | #define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* Size of conflict section */ | |
| 893 | #define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* Size of library list */ | |
| 894 | #define DT_CHECKSUM 0x6ffffdf8 | |
| 895 | #define DT_PLTPADSZ 0x6ffffdf9 | |
| 896 | #define DT_MOVEENT 0x6ffffdfa | |
| 897 | #define DT_MOVESZ 0x6ffffdfb | |
| 898 | #define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */ | |
| 899 | #define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting | |
| 900 | the following DT_* entry. */ | |
| 901 | #define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */ | |
| 902 | #define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */ | |
| 903 | #define DT_VALRNGHI 0x6ffffdff | |
| 904 | #define DT_VALTAGIDX(tag) (DT_VALRNGHI - (tag)) /* Reverse order! */ | |
| 905 | #define DT_VALNUM 12 | |
| 906 | ||
| 907 | /* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the | |
| 908 | Dyn.d_un.d_ptr field of the Elf*_Dyn structure. | |
| 909 | ||
| 910 | If any adjustment is made to the ELF object after it has been | |
| 911 | built these entries will need to be adjusted. */ | |
| 912 | #define DT_ADDRRNGLO 0x6ffffe00 | |
| 913 | #define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table. */ | |
| 914 | #define DT_TLSDESC_PLT 0x6ffffef6 | |
| 915 | #define DT_TLSDESC_GOT 0x6ffffef7 | |
| 916 | #define DT_GNU_CONFLICT 0x6ffffef8 /* Start of conflict section */ | |
| 917 | #define DT_GNU_LIBLIST 0x6ffffef9 /* Library list */ | |
| 918 | #define DT_CONFIG 0x6ffffefa /* Configuration information. */ | |
| 919 | #define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */ | |
| 920 | #define DT_AUDIT 0x6ffffefc /* Object auditing. */ | |
| 921 | #define DT_PLTPAD 0x6ffffefd /* PLT padding. */ | |
| 922 | #define DT_MOVETAB 0x6ffffefe /* Move table. */ | |
| 923 | #define DT_SYMINFO 0x6ffffeff /* Syminfo table. */ | |
| 924 | #define DT_ADDRRNGHI 0x6ffffeff | |
| 925 | #define DT_ADDRTAGIDX(tag) (DT_ADDRRNGHI - (tag)) /* Reverse order! */ | |
| 926 | #define DT_ADDRNUM 11 | |
| 927 | ||
| 928 | /* The versioning entry types. The next are defined as part of the | |
| 929 | GNU extension. */ | |
| 930 | #define DT_VERSYM 0x6ffffff0 | |
| 931 | ||
| 932 | #define DT_RELACOUNT 0x6ffffff9 | |
| 933 | #define DT_RELCOUNT 0x6ffffffa | |
| 934 | ||
| 935 | /* These were chosen by Sun. */ | |
| 936 | #define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */ | |
| 937 | #define DT_VERDEF 0x6ffffffc /* Address of version definition | |
| 938 | table */ | |
| 939 | #define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */ | |
| 940 | #define DT_VERNEED 0x6ffffffe /* Address of table with needed | |
| 941 | versions */ | |
| 942 | #define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */ | |
| 943 | #define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */ | |
| 944 | #define DT_VERSIONTAGNUM 16 | |
| 945 | ||
| 946 | /* Sun added these machine-independent extensions in the "processor-specific" | |
| 947 | range. Be compatible. */ | |
| 948 | #define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */ | |
| 949 | #define DT_FILTER 0x7fffffff /* Shared object to get values from */ | |
| 950 | #define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1) | |
| 951 | #define DT_EXTRANUM 3 | |
| 952 | ||
| 953 | /* Values of `d_un.d_val' in the DT_FLAGS entry. */ | |
| 954 | #define DF_ORIGIN 0x00000001 /* Object may use DF_ORIGIN */ | |
| 955 | #define DF_SYMBOLIC 0x00000002 /* Symbol resolutions starts here */ | |
| 956 | #define DF_TEXTREL 0x00000004 /* Object contains text relocations */ | |
| 957 | #define DF_BIND_NOW 0x00000008 /* No lazy binding for this object */ | |
| 958 | #define DF_STATIC_TLS 0x00000010 /* Module uses the static TLS model */ | |
| 959 | ||
| 960 | /* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1 | |
| 961 | entry in the dynamic section. */ | |
| 962 | #define DF_1_NOW 0x00000001 /* Set RTLD_NOW for this object. */ | |
| 963 | #define DF_1_GLOBAL 0x00000002 /* Set RTLD_GLOBAL for this object. */ | |
| 964 | #define DF_1_GROUP 0x00000004 /* Set RTLD_GROUP for this object. */ | |
| 965 | #define DF_1_NODELETE 0x00000008 /* Set RTLD_NODELETE for this object.*/ | |
| 966 | #define DF_1_LOADFLTR 0x00000010 /* Trigger filtee loading at runtime.*/ | |
| 967 | #define DF_1_INITFIRST 0x00000020 /* Set RTLD_INITFIRST for this object*/ | |
| 968 | #define DF_1_NOOPEN 0x00000040 /* Set RTLD_NOOPEN for this object. */ | |
| 969 | #define DF_1_ORIGIN 0x00000080 /* $ORIGIN must be handled. */ | |
| 970 | #define DF_1_DIRECT 0x00000100 /* Direct binding enabled. */ | |
| 971 | #define DF_1_TRANS 0x00000200 | |
| 972 | #define DF_1_INTERPOSE 0x00000400 /* Object is used to interpose. */ | |
| 973 | #define DF_1_NODEFLIB 0x00000800 /* Ignore default lib search path. */ | |
| 974 | #define DF_1_NODUMP 0x00001000 /* Object can't be dldump'ed. */ | |
| 975 | #define DF_1_CONFALT 0x00002000 /* Configuration alternative created.*/ | |
| 976 | #define DF_1_ENDFILTEE 0x00004000 /* Filtee terminates filters search. */ | |
| 977 | #define DF_1_DISPRELDNE 0x00008000 /* Disp reloc applied at build time. */ | |
| 978 | #define DF_1_DISPRELPND 0x00010000 /* Disp reloc applied at run-time. */ | |
| 979 | #define DF_1_NODIRECT 0x00020000 /* Object has no-direct binding. */ | |
| 980 | #define DF_1_IGNMULDEF 0x00040000 | |
| 981 | #define DF_1_NOKSYMS 0x00080000 | |
| 982 | #define DF_1_NOHDR 0x00100000 | |
| 983 | #define DF_1_EDITED 0x00200000 /* Object is modified after built. */ | |
| 984 | #define DF_1_NORELOC 0x00400000 | |
| 985 | #define DF_1_SYMINTPOSE 0x00800000 /* Object has individual interposers. */ | |
| 986 | #define DF_1_GLOBAUDIT 0x01000000 /* Global auditing required. */ | |
| 987 | #define DF_1_SINGLETON 0x02000000 /* Singleton symbols are used. */ | |
| 988 | #define DF_1_STUB 0x04000000 | |
| 989 | #define DF_1_PIE 0x08000000 | |
| 990 | ||
| 991 | /* Flags for the feature selection in DT_FEATURE_1. */ | |
| 992 | #define DTF_1_PARINIT 0x00000001 | |
| 993 | #define DTF_1_CONFEXP 0x00000002 | |
| 994 | ||
| 995 | /* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry. */ | |
| 996 | #define DF_P1_LAZYLOAD 0x00000001 /* Lazyload following object. */ | |
| 997 | #define DF_P1_GROUPPERM 0x00000002 /* Symbols from next object are not | |
| 998 | generally available. */ | |
| 999 | ||
| 1000 | /* Version definition sections. */ | |
| 1001 | ||
| 1002 | typedef struct | |
| 1003 | { | |
| 1004 | Elf32_Half vd_version; /* Version revision */ | |
| 1005 | Elf32_Half vd_flags; /* Version information */ | |
| 1006 | Elf32_Half vd_ndx; /* Version Index */ | |
| 1007 | Elf32_Half vd_cnt; /* Number of associated aux entries */ | |
| 1008 | Elf32_Word vd_hash; /* Version name hash value */ | |
| 1009 | Elf32_Word vd_aux; /* Offset in bytes to verdaux array */ | |
| 1010 | Elf32_Word vd_next; /* Offset in bytes to next verdef | |
| 1011 | entry */ | |
| 1012 | } Elf32_Verdef; | |
| 1013 | ||
| 1014 | typedef struct | |
| 1015 | { | |
| 1016 | Elf64_Half vd_version; /* Version revision */ | |
| 1017 | Elf64_Half vd_flags; /* Version information */ | |
| 1018 | Elf64_Half vd_ndx; /* Version Index */ | |
| 1019 | Elf64_Half vd_cnt; /* Number of associated aux entries */ | |
| 1020 | Elf64_Word vd_hash; /* Version name hash value */ | |
| 1021 | Elf64_Word vd_aux; /* Offset in bytes to verdaux array */ | |
| 1022 | Elf64_Word vd_next; /* Offset in bytes to next verdef | |
| 1023 | entry */ | |
| 1024 | } Elf64_Verdef; | |
| 1025 | ||
| 1026 | ||
| 1027 | /* Legal values for vd_version (version revision). */ | |
| 1028 | #define VER_DEF_NONE 0 /* No version */ | |
| 1029 | #define VER_DEF_CURRENT 1 /* Current version */ | |
| 1030 | #define VER_DEF_NUM 2 /* Given version number */ | |
| 1031 | ||
| 1032 | /* Legal values for vd_flags (version information flags). */ | |
| 1033 | #define VER_FLG_BASE 0x1 /* Version definition of file itself */ | |
| 1034 | #define VER_FLG_WEAK 0x2 /* Weak version identifier */ | |
| 1035 | ||
| 1036 | /* Versym symbol index values. */ | |
| 1037 | #define VER_NDX_LOCAL 0 /* Symbol is local. */ | |
| 1038 | #define VER_NDX_GLOBAL 1 /* Symbol is global. */ | |
| 1039 | #define VER_NDX_LORESERVE 0xff00 /* Beginning of reserved entries. */ | |
| 1040 | #define VER_NDX_ELIMINATE 0xff01 /* Symbol is to be eliminated. */ | |
| 1041 | ||
| 1042 | /* Auxialiary version information. */ | |
| 1043 | ||
| 1044 | typedef struct | |
| 1045 | { | |
| 1046 | Elf32_Word vda_name; /* Version or dependency names */ | |
| 1047 | Elf32_Word vda_next; /* Offset in bytes to next verdaux | |
| 1048 | entry */ | |
| 1049 | } Elf32_Verdaux; | |
| 1050 | ||
| 1051 | typedef struct | |
| 1052 | { | |
| 1053 | Elf64_Word vda_name; /* Version or dependency names */ | |
| 1054 | Elf64_Word vda_next; /* Offset in bytes to next verdaux | |
| 1055 | entry */ | |
| 1056 | } Elf64_Verdaux; | |
| 1057 | ||
| 1058 | ||
| 1059 | /* Version dependency section. */ | |
| 1060 | ||
| 1061 | typedef struct | |
| 1062 | { | |
| 1063 | Elf32_Half vn_version; /* Version of structure */ | |
| 1064 | Elf32_Half vn_cnt; /* Number of associated aux entries */ | |
| 1065 | Elf32_Word vn_file; /* Offset of filename for this | |
| 1066 | dependency */ | |
| 1067 | Elf32_Word vn_aux; /* Offset in bytes to vernaux array */ | |
| 1068 | Elf32_Word vn_next; /* Offset in bytes to next verneed | |
| 1069 | entry */ | |
| 1070 | } Elf32_Verneed; | |
| 1071 | ||
| 1072 | typedef struct | |
| 1073 | { | |
| 1074 | Elf64_Half vn_version; /* Version of structure */ | |
| 1075 | Elf64_Half vn_cnt; /* Number of associated aux entries */ | |
| 1076 | Elf64_Word vn_file; /* Offset of filename for this | |
| 1077 | dependency */ | |
| 1078 | Elf64_Word vn_aux; /* Offset in bytes to vernaux array */ | |
| 1079 | Elf64_Word vn_next; /* Offset in bytes to next verneed | |
| 1080 | entry */ | |
| 1081 | } Elf64_Verneed; | |
| 1082 | ||
| 1083 | ||
| 1084 | /* Legal values for vn_version (version revision). */ | |
| 1085 | #define VER_NEED_NONE 0 /* No version */ | |
| 1086 | #define VER_NEED_CURRENT 1 /* Current version */ | |
| 1087 | #define VER_NEED_NUM 2 /* Given version number */ | |
| 1088 | ||
| 1089 | /* Auxiliary needed version information. */ | |
| 1090 | ||
| 1091 | typedef struct | |
| 1092 | { | |
| 1093 | Elf32_Word vna_hash; /* Hash value of dependency name */ | |
| 1094 | Elf32_Half vna_flags; /* Dependency specific information */ | |
| 1095 | Elf32_Half vna_other; /* Unused */ | |
| 1096 | Elf32_Word vna_name; /* Dependency name string offset */ | |
| 1097 | Elf32_Word vna_next; /* Offset in bytes to next vernaux | |
| 1098 | entry */ | |
| 1099 | } Elf32_Vernaux; | |
| 1100 | ||
| 1101 | typedef struct | |
| 1102 | { | |
| 1103 | Elf64_Word vna_hash; /* Hash value of dependency name */ | |
| 1104 | Elf64_Half vna_flags; /* Dependency specific information */ | |
| 1105 | Elf64_Half vna_other; /* Unused */ | |
| 1106 | Elf64_Word vna_name; /* Dependency name string offset */ | |
| 1107 | Elf64_Word vna_next; /* Offset in bytes to next vernaux | |
| 1108 | entry */ | |
| 1109 | } Elf64_Vernaux; | |
| 1110 | ||
| 1111 | ||
| 1112 | /* Legal values for vna_flags. */ | |
| 1113 | #define VER_FLG_WEAK 0x2 /* Weak version identifier */ | |
| 1114 | ||
| 1115 | ||
| 1116 | /* Auxiliary vector. */ | |
| 1117 | ||
| 1118 | /* This vector is normally only used by the program interpreter. The | |
| 1119 | usual definition in an ABI supplement uses the name auxv_t. The | |
| 1120 | vector is not usually defined in a standard <elf.h> file, but it | |
| 1121 | can't hurt. We rename it to avoid conflicts. The sizes of these | |
| 1122 | types are an arrangement between the exec server and the program | |
| 1123 | interpreter, so we don't fully specify them here. */ | |
| 1124 | ||
| 1125 | typedef struct | |
| 1126 | { | |
| 1127 | uint32_t a_type; /* Entry type */ | |
| 1128 | union | |
| 1129 | { | |
| 1130 | uint32_t a_val; /* Integer value */ | |
| 1131 | /* We use to have pointer elements added here. We cannot do that, | |
| 1132 | though, since it does not work when using 32-bit definitions | |
| 1133 | on 64-bit platforms and vice versa. */ | |
| 1134 | } a_un; | |
| 1135 | } Elf32_auxv_t; | |
| 1136 | ||
| 1137 | typedef struct | |
| 1138 | { | |
| 1139 | uint64_t a_type; /* Entry type */ | |
| 1140 | union | |
| 1141 | { | |
| 1142 | uint64_t a_val; /* Integer value */ | |
| 1143 | /* We use to have pointer elements added here. We cannot do that, | |
| 1144 | though, since it does not work when using 32-bit definitions | |
| 1145 | on 64-bit platforms and vice versa. */ | |
| 1146 | } a_un; | |
| 1147 | } Elf64_auxv_t; | |
| 1148 | ||
| 1149 | /* Legal values for a_type (entry type). */ | |
| 1150 | ||
| 1151 | #define AT_NULL 0 /* End of vector */ | |
| 1152 | #define AT_IGNORE 1 /* Entry should be ignored */ | |
| 1153 | #define AT_EXECFD 2 /* File descriptor of program */ | |
| 1154 | #define AT_PHDR 3 /* Program headers for program */ | |
| 1155 | #define AT_PHENT 4 /* Size of program header entry */ | |
| 1156 | #define AT_PHNUM 5 /* Number of program headers */ | |
| 1157 | #define AT_PAGESZ 6 /* System page size */ | |
| 1158 | #define AT_BASE 7 /* Base address of interpreter */ | |
| 1159 | #define AT_FLAGS 8 /* Flags */ | |
| 1160 | #define AT_ENTRY 9 /* Entry point of program */ | |
| 1161 | #define AT_NOTELF 10 /* Program is not ELF */ | |
| 1162 | #define AT_UID 11 /* Real uid */ | |
| 1163 | #define AT_EUID 12 /* Effective uid */ | |
| 1164 | #define AT_GID 13 /* Real gid */ | |
| 1165 | #define AT_EGID 14 /* Effective gid */ | |
| 1166 | #define AT_CLKTCK 17 /* Frequency of times() */ | |
| 1167 | ||
| 1168 | /* Some more special a_type values describing the hardware. */ | |
| 1169 | #define AT_PLATFORM 15 /* String identifying platform. */ | |
| 1170 | #define AT_HWCAP 16 /* Machine-dependent hints about | |
| 1171 | processor capabilities. */ | |
| 1172 | ||
| 1173 | /* This entry gives some information about the FPU initialization | |
| 1174 | performed by the kernel. */ | |
| 1175 | #define AT_FPUCW 18 /* Used FPU control word. */ | |
| 1176 | ||
| 1177 | /* Cache block sizes. */ | |
| 1178 | #define AT_DCACHEBSIZE 19 /* Data cache block size. */ | |
| 1179 | #define AT_ICACHEBSIZE 20 /* Instruction cache block size. */ | |
| 1180 | #define AT_UCACHEBSIZE 21 /* Unified cache block size. */ | |
| 1181 | ||
| 1182 | /* A special ignored value for PPC, used by the kernel to control the | |
| 1183 | interpretation of the AUXV. Must be > 16. */ | |
| 1184 | #define AT_IGNOREPPC 22 /* Entry should be ignored. */ | |
| 1185 | ||
| 1186 | #define AT_SECURE 23 /* Boolean, was exec setuid-like? */ | |
| 1187 | ||
| 1188 | #define AT_BASE_PLATFORM 24 /* String identifying real platforms.*/ | |
| 1189 | ||
| 1190 | #define AT_RANDOM 25 /* Address of 16 random bytes. */ | |
| 1191 | ||
| 1192 | #define AT_HWCAP2 26 /* More machine-dependent hints about | |
| 1193 | processor capabilities. */ | |
| 1194 | ||
| 1195 | #define AT_EXECFN 31 /* Filename of executable. */ | |
| 1196 | ||
| 1197 | /* Pointer to the global system page used for system calls and other | |
| 1198 | nice things. */ | |
| 1199 | #define AT_SYSINFO 32 | |
| 1200 | #define AT_SYSINFO_EHDR 33 | |
| 1201 | ||
| 1202 | /* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains | |
| 1203 | log2 of line size; mask those to get cache size. */ | |
| 1204 | #define AT_L1I_CACHESHAPE 34 | |
| 1205 | #define AT_L1D_CACHESHAPE 35 | |
| 1206 | #define AT_L2_CACHESHAPE 36 | |
| 1207 | #define AT_L3_CACHESHAPE 37 | |
| 1208 | ||
| 1209 | /* Shapes of the caches, with more room to describe them. | |
| 1210 | *GEOMETRY are comprised of cache line size in bytes in the bottom 16 bits | |
| 1211 | and the cache associativity in the next 16 bits. */ | |
| 1212 | #define AT_L1I_CACHESIZE 40 | |
| 1213 | #define AT_L1I_CACHEGEOMETRY 41 | |
| 1214 | #define AT_L1D_CACHESIZE 42 | |
| 1215 | #define AT_L1D_CACHEGEOMETRY 43 | |
| 1216 | #define AT_L2_CACHESIZE 44 | |
| 1217 | #define AT_L2_CACHEGEOMETRY 45 | |
| 1218 | #define AT_L3_CACHESIZE 46 | |
| 1219 | #define AT_L3_CACHEGEOMETRY 47 | |
| 1220 | ||
| 1221 | #define AT_MINSIGSTKSZ 51 /* Stack needed for signal delivery | |
| 1222 | (AArch64). */ | |
| 1223 | ||
| 1224 | /* Note section contents. Each entry in the note section begins with | |
| 1225 | a header of a fixed form. */ | |
| 1226 | ||
| 1227 | typedef struct | |
| 1228 | { | |
| 1229 | Elf32_Word n_namesz; /* Length of the note's name. */ | |
| 1230 | Elf32_Word n_descsz; /* Length of the note's descriptor. */ | |
| 1231 | Elf32_Word n_type; /* Type of the note. */ | |
| 1232 | } Elf32_Nhdr; | |
| 1233 | ||
| 1234 | typedef struct | |
| 1235 | { | |
| 1236 | Elf64_Word n_namesz; /* Length of the note's name. */ | |
| 1237 | Elf64_Word n_descsz; /* Length of the note's descriptor. */ | |
| 1238 | Elf64_Word n_type; /* Type of the note. */ | |
| 1239 | } Elf64_Nhdr; | |
| 1240 | ||
| 1241 | /* Known names of notes. */ | |
| 1242 | ||
| 1243 | /* Solaris entries in the note section have this name. */ | |
| 1244 | #define ELF_NOTE_SOLARIS "SUNW Solaris" | |
| 1245 | ||
| 1246 | /* Note entries for GNU systems have this name. */ | |
| 1247 | #define ELF_NOTE_GNU "GNU" | |
| 1248 | ||
| 1249 | ||
| 1250 | /* Defined types of notes for Solaris. */ | |
| 1251 | ||
| 1252 | /* Value of descriptor (one word) is desired pagesize for the binary. */ | |
| 1253 | #define ELF_NOTE_PAGESIZE_HINT 1 | |
| 1254 | ||
| 1255 | ||
| 1256 | /* Defined note types for GNU systems. */ | |
| 1257 | ||
| 1258 | /* ABI information. The descriptor consists of words: | |
| 1259 | word 0: OS descriptor | |
| 1260 | word 1: major version of the ABI | |
| 1261 | word 2: minor version of the ABI | |
| 1262 | word 3: subminor version of the ABI | |
| 1263 | */ | |
| 1264 | #define NT_GNU_ABI_TAG 1 | |
| 1265 | #define ELF_NOTE_ABI NT_GNU_ABI_TAG /* Old name. */ | |
| 1266 | ||
| 1267 | /* Known OSes. These values can appear in word 0 of an | |
| 1268 | NT_GNU_ABI_TAG note section entry. */ | |
| 1269 | #define ELF_NOTE_OS_LINUX 0 | |
| 1270 | #define ELF_NOTE_OS_GNU 1 | |
| 1271 | #define ELF_NOTE_OS_SOLARIS2 2 | |
| 1272 | #define ELF_NOTE_OS_FREEBSD 3 | |
| 1273 | ||
| 1274 | /* Synthetic hwcap information. The descriptor begins with two words: | |
| 1275 | word 0: number of entries | |
| 1276 | word 1: bitmask of enabled entries | |
| 1277 | Then follow variable-length entries, one byte followed by a | |
| 1278 | '\0'-terminated hwcap name string. The byte gives the bit | |
| 1279 | number to test if enabled, (1U << bit) & bitmask. */ | |
| 1280 | #define NT_GNU_HWCAP 2 | |
| 1281 | ||
| 1282 | /* Build ID bits as generated by ld --build-id. | |
| 1283 | The descriptor consists of any nonzero number of bytes. */ | |
| 1284 | #define NT_GNU_BUILD_ID 3 | |
| 1285 | ||
| 1286 | /* Version note generated by GNU gold containing a version string. */ | |
| 1287 | #define NT_GNU_GOLD_VERSION 4 | |
| 1288 | ||
| 1289 | /* Program property. */ | |
| 1290 | #define NT_GNU_PROPERTY_TYPE_0 5 | |
| 1291 | ||
| 1292 | /* Note section name of program property. */ | |
| 1293 | #define NOTE_GNU_PROPERTY_SECTION_NAME ".note.gnu.property" | |
| 1294 | ||
| 1295 | /* Values used in GNU .note.gnu.property notes (NT_GNU_PROPERTY_TYPE_0). */ | |
| 1296 | ||
| 1297 | /* Stack size. */ | |
| 1298 | #define GNU_PROPERTY_STACK_SIZE 1 | |
| 1299 | /* No copy relocation on protected data symbol. */ | |
| 1300 | #define GNU_PROPERTY_NO_COPY_ON_PROTECTED 2 | |
| 1301 | ||
| 1302 | /* Processor-specific semantics, lo */ | |
| 1303 | #define GNU_PROPERTY_LOPROC 0xc0000000 | |
| 1304 | /* Processor-specific semantics, hi */ | |
| 1305 | #define GNU_PROPERTY_HIPROC 0xdfffffff | |
| 1306 | /* Application-specific semantics, lo */ | |
| 1307 | #define GNU_PROPERTY_LOUSER 0xe0000000 | |
| 1308 | /* Application-specific semantics, hi */ | |
| 1309 | #define GNU_PROPERTY_HIUSER 0xffffffff | |
| 1310 | ||
| 1311 | /* The x86 instruction sets indicated by the corresponding bits are | |
| 1312 | used in program. Their support in the hardware is optional. */ | |
| 1313 | #define GNU_PROPERTY_X86_ISA_1_USED 0xc0000000 | |
| 1314 | /* The x86 instruction sets indicated by the corresponding bits are | |
| 1315 | used in program and they must be supported by the hardware. */ | |
| 1316 | #define GNU_PROPERTY_X86_ISA_1_NEEDED 0xc0000001 | |
| 1317 | /* X86 processor-specific features used in program. */ | |
| 1318 | #define GNU_PROPERTY_X86_FEATURE_1_AND 0xc0000002 | |
| 1319 | ||
| 1320 | #define GNU_PROPERTY_X86_ISA_1_486 (1U << 0) | |
| 1321 | #define GNU_PROPERTY_X86_ISA_1_586 (1U << 1) | |
| 1322 | #define GNU_PROPERTY_X86_ISA_1_686 (1U << 2) | |
| 1323 | #define GNU_PROPERTY_X86_ISA_1_SSE (1U << 3) | |
| 1324 | #define GNU_PROPERTY_X86_ISA_1_SSE2 (1U << 4) | |
| 1325 | #define GNU_PROPERTY_X86_ISA_1_SSE3 (1U << 5) | |
| 1326 | #define GNU_PROPERTY_X86_ISA_1_SSSE3 (1U << 6) | |
| 1327 | #define GNU_PROPERTY_X86_ISA_1_SSE4_1 (1U << 7) | |
| 1328 | #define GNU_PROPERTY_X86_ISA_1_SSE4_2 (1U << 8) | |
| 1329 | #define GNU_PROPERTY_X86_ISA_1_AVX (1U << 9) | |
| 1330 | #define GNU_PROPERTY_X86_ISA_1_AVX2 (1U << 10) | |
| 1331 | #define GNU_PROPERTY_X86_ISA_1_AVX512F (1U << 11) | |
| 1332 | #define GNU_PROPERTY_X86_ISA_1_AVX512CD (1U << 12) | |
| 1333 | #define GNU_PROPERTY_X86_ISA_1_AVX512ER (1U << 13) | |
| 1334 | #define GNU_PROPERTY_X86_ISA_1_AVX512PF (1U << 14) | |
| 1335 | #define GNU_PROPERTY_X86_ISA_1_AVX512VL (1U << 15) | |
| 1336 | #define GNU_PROPERTY_X86_ISA_1_AVX512DQ (1U << 16) | |
| 1337 | #define GNU_PROPERTY_X86_ISA_1_AVX512BW (1U << 17) | |
| 1338 | ||
| 1339 | /* This indicates that all executable sections are compatible with | |
| 1340 | IBT. */ | |
| 1341 | #define GNU_PROPERTY_X86_FEATURE_1_IBT (1U << 0) | |
| 1342 | /* This indicates that all executable sections are compatible with | |
| 1343 | SHSTK. */ | |
| 1344 | #define GNU_PROPERTY_X86_FEATURE_1_SHSTK (1U << 1) | |
| 1345 | ||
| 1346 | /* Move records. */ | |
| 1347 | typedef struct | |
| 1348 | { | |
| 1349 | Elf32_Xword m_value; /* Symbol value. */ | |
| 1350 | Elf32_Word m_info; /* Size and index. */ | |
| 1351 | Elf32_Word m_poffset; /* Symbol offset. */ | |
| 1352 | Elf32_Half m_repeat; /* Repeat count. */ | |
| 1353 | Elf32_Half m_stride; /* Stride info. */ | |
| 1354 | } Elf32_Move; | |
| 1355 | ||
| 1356 | typedef struct | |
| 1357 | { | |
| 1358 | Elf64_Xword m_value; /* Symbol value. */ | |
| 1359 | Elf64_Xword m_info; /* Size and index. */ | |
| 1360 | Elf64_Xword m_poffset; /* Symbol offset. */ | |
| 1361 | Elf64_Half m_repeat; /* Repeat count. */ | |
| 1362 | Elf64_Half m_stride; /* Stride info. */ | |
| 1363 | } Elf64_Move; | |
| 1364 | ||
| 1365 | /* Macro to construct move records. */ | |
| 1366 | #define ELF32_M_SYM(info) ((info) >> 8) | |
| 1367 | #define ELF32_M_SIZE(info) ((unsigned char) (info)) | |
| 1368 | #define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size)) | |
| 1369 | ||
| 1370 | #define ELF64_M_SYM(info) ELF32_M_SYM (info) | |
| 1371 | #define ELF64_M_SIZE(info) ELF32_M_SIZE (info) | |
| 1372 | #define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size) | |
| 1373 | ||
| 1374 | ||
| 1375 | /* Motorola 68k specific definitions. */ | |
| 1376 | ||
| 1377 | /* Values for Elf32_Ehdr.e_flags. */ | |
| 1378 | #define EF_CPU32 0x00810000 | |
| 1379 | ||
| 1380 | /* m68k relocs. */ | |
| 1381 | ||
| 1382 | #define R_68K_NONE 0 /* No reloc */ | |
| 1383 | #define R_68K_32 1 /* Direct 32 bit */ | |
| 1384 | #define R_68K_16 2 /* Direct 16 bit */ | |
| 1385 | #define R_68K_8 3 /* Direct 8 bit */ | |
| 1386 | #define R_68K_PC32 4 /* PC relative 32 bit */ | |
| 1387 | #define R_68K_PC16 5 /* PC relative 16 bit */ | |
| 1388 | #define R_68K_PC8 6 /* PC relative 8 bit */ | |
| 1389 | #define R_68K_GOT32 7 /* 32 bit PC relative GOT entry */ | |
| 1390 | #define R_68K_GOT16 8 /* 16 bit PC relative GOT entry */ | |
| 1391 | #define R_68K_GOT8 9 /* 8 bit PC relative GOT entry */ | |
| 1392 | #define R_68K_GOT32O 10 /* 32 bit GOT offset */ | |
| 1393 | #define R_68K_GOT16O 11 /* 16 bit GOT offset */ | |
| 1394 | #define R_68K_GOT8O 12 /* 8 bit GOT offset */ | |
| 1395 | #define R_68K_PLT32 13 /* 32 bit PC relative PLT address */ | |
| 1396 | #define R_68K_PLT16 14 /* 16 bit PC relative PLT address */ | |
| 1397 | #define R_68K_PLT8 15 /* 8 bit PC relative PLT address */ | |
| 1398 | #define R_68K_PLT32O 16 /* 32 bit PLT offset */ | |
| 1399 | #define R_68K_PLT16O 17 /* 16 bit PLT offset */ | |
| 1400 | #define R_68K_PLT8O 18 /* 8 bit PLT offset */ | |
| 1401 | #define R_68K_COPY 19 /* Copy symbol at runtime */ | |
| 1402 | #define R_68K_GLOB_DAT 20 /* Create GOT entry */ | |
| 1403 | #define R_68K_JMP_SLOT 21 /* Create PLT entry */ | |
| 1404 | #define R_68K_RELATIVE 22 /* Adjust by program base */ | |
| 1405 | #define R_68K_TLS_GD32 25 /* 32 bit GOT offset for GD */ | |
| 1406 | #define R_68K_TLS_GD16 26 /* 16 bit GOT offset for GD */ | |
| 1407 | #define R_68K_TLS_GD8 27 /* 8 bit GOT offset for GD */ | |
| 1408 | #define R_68K_TLS_LDM32 28 /* 32 bit GOT offset for LDM */ | |
| 1409 | #define R_68K_TLS_LDM16 29 /* 16 bit GOT offset for LDM */ | |
| 1410 | #define R_68K_TLS_LDM8 30 /* 8 bit GOT offset for LDM */ | |
| 1411 | #define R_68K_TLS_LDO32 31 /* 32 bit module-relative offset */ | |
| 1412 | #define R_68K_TLS_LDO16 32 /* 16 bit module-relative offset */ | |
| 1413 | #define R_68K_TLS_LDO8 33 /* 8 bit module-relative offset */ | |
| 1414 | #define R_68K_TLS_IE32 34 /* 32 bit GOT offset for IE */ | |
| 1415 | #define R_68K_TLS_IE16 35 /* 16 bit GOT offset for IE */ | |
| 1416 | #define R_68K_TLS_IE8 36 /* 8 bit GOT offset for IE */ | |
| 1417 | #define R_68K_TLS_LE32 37 /* 32 bit offset relative to | |
| 1418 | static TLS block */ | |
| 1419 | #define R_68K_TLS_LE16 38 /* 16 bit offset relative to | |
| 1420 | static TLS block */ | |
| 1421 | #define R_68K_TLS_LE8 39 /* 8 bit offset relative to | |
| 1422 | static TLS block */ | |
| 1423 | #define R_68K_TLS_DTPMOD32 40 /* 32 bit module number */ | |
| 1424 | #define R_68K_TLS_DTPREL32 41 /* 32 bit module-relative offset */ | |
| 1425 | #define R_68K_TLS_TPREL32 42 /* 32 bit TP-relative offset */ | |
| 1426 | /* Keep this the last entry. */ | |
| 1427 | #define R_68K_NUM 43 | |
| 1428 | ||
| 1429 | /* Intel 80386 specific definitions. */ | |
| 1430 | ||
| 1431 | /* i386 relocs. */ | |
| 1432 | ||
| 1433 | #define R_386_NONE 0 /* No reloc */ | |
| 1434 | #define R_386_32 1 /* Direct 32 bit */ | |
| 1435 | #define R_386_PC32 2 /* PC relative 32 bit */ | |
| 1436 | #define R_386_GOT32 3 /* 32 bit GOT entry */ | |
| 1437 | #define R_386_PLT32 4 /* 32 bit PLT address */ | |
| 1438 | #define R_386_COPY 5 /* Copy symbol at runtime */ | |
| 1439 | #define R_386_GLOB_DAT 6 /* Create GOT entry */ | |
| 1440 | #define R_386_JMP_SLOT 7 /* Create PLT entry */ | |
| 1441 | #define R_386_RELATIVE 8 /* Adjust by program base */ | |
| 1442 | #define R_386_GOTOFF 9 /* 32 bit offset to GOT */ | |
| 1443 | #define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */ | |
| 1444 | #define R_386_32PLT 11 | |
| 1445 | #define R_386_TLS_TPOFF 14 /* Offset in static TLS block */ | |
| 1446 | #define R_386_TLS_IE 15 /* Address of GOT entry for static TLS | |
| 1447 | block offset */ | |
| 1448 | #define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block | |
| 1449 | offset */ | |
| 1450 | #define R_386_TLS_LE 17 /* Offset relative to static TLS | |
| 1451 | block */ | |
| 1452 | #define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of | |
| 1453 | general dynamic thread local data */ | |
| 1454 | #define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of | |
| 1455 | local dynamic thread local data | |
| 1456 | in LE code */ | |
| 1457 | #define R_386_16 20 | |
| 1458 | #define R_386_PC16 21 | |
| 1459 | #define R_386_8 22 | |
| 1460 | #define R_386_PC8 23 | |
| 1461 | #define R_386_TLS_GD_32 24 /* Direct 32 bit for general dynamic | |
| 1462 | thread local data */ | |
| 1463 | #define R_386_TLS_GD_PUSH 25 /* Tag for pushl in GD TLS code */ | |
| 1464 | #define R_386_TLS_GD_CALL 26 /* Relocation for call to | |
| 1465 | __tls_get_addr() */ | |
| 1466 | #define R_386_TLS_GD_POP 27 /* Tag for popl in GD TLS code */ | |
| 1467 | #define R_386_TLS_LDM_32 28 /* Direct 32 bit for local dynamic | |
| 1468 | thread local data in LE code */ | |
| 1469 | #define R_386_TLS_LDM_PUSH 29 /* Tag for pushl in LDM TLS code */ | |
| 1470 | #define R_386_TLS_LDM_CALL 30 /* Relocation for call to | |
| 1471 | __tls_get_addr() in LDM code */ | |
| 1472 | #define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */ | |
| 1473 | #define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */ | |
| 1474 | #define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS | |
| 1475 | block offset */ | |
| 1476 | #define R_386_TLS_LE_32 34 /* Negated offset relative to static | |
| 1477 | TLS block */ | |
| 1478 | #define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */ | |
| 1479 | #define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */ | |
| 1480 | #define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */ | |
| 1481 | #define R_386_SIZE32 38 /* 32-bit symbol size */ | |
| 1482 | #define R_386_TLS_GOTDESC 39 /* GOT offset for TLS descriptor. */ | |
| 1483 | #define R_386_TLS_DESC_CALL 40 /* Marker of call through TLS | |
| 1484 | descriptor for | |
| 1485 | relaxation. */ | |
| 1486 | #define R_386_TLS_DESC 41 /* TLS descriptor containing | |
| 1487 | pointer to code and to | |
| 1488 | argument, returning the TLS | |
| 1489 | offset for the symbol. */ | |
| 1490 | #define R_386_IRELATIVE 42 /* Adjust indirectly by program base */ | |
| 1491 | #define R_386_GOT32X 43 /* Load from 32 bit GOT entry, | |
| 1492 | relaxable. */ | |
| 1493 | /* Keep this the last entry. */ | |
| 1494 | #define R_386_NUM 44 | |
| 1495 | ||
| 1496 | /* SUN SPARC specific definitions. */ | |
| 1497 | ||
| 1498 | /* Legal values for ST_TYPE subfield of st_info (symbol type). */ | |
| 1499 | ||
| 1500 | #define STT_SPARC_REGISTER 13 /* Global register reserved to app. */ | |
| 1501 | ||
| 1502 | /* Values for Elf64_Ehdr.e_flags. */ | |
| 1503 | ||
| 1504 | #define EF_SPARCV9_MM 3 | |
| 1505 | #define EF_SPARCV9_TSO 0 | |
| 1506 | #define EF_SPARCV9_PSO 1 | |
| 1507 | #define EF_SPARCV9_RMO 2 | |
| 1508 | #define EF_SPARC_LEDATA 0x800000 /* little endian data */ | |
| 1509 | #define EF_SPARC_EXT_MASK 0xFFFF00 | |
| 1510 | #define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */ | |
| 1511 | #define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */ | |
| 1512 | #define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */ | |
| 1513 | #define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */ | |
| 1514 | ||
| 1515 | /* SPARC relocs. */ | |
| 1516 | ||
| 1517 | #define R_SPARC_NONE 0 /* No reloc */ | |
| 1518 | #define R_SPARC_8 1 /* Direct 8 bit */ | |
| 1519 | #define R_SPARC_16 2 /* Direct 16 bit */ | |
| 1520 | #define R_SPARC_32 3 /* Direct 32 bit */ | |
| 1521 | #define R_SPARC_DISP8 4 /* PC relative 8 bit */ | |
| 1522 | #define R_SPARC_DISP16 5 /* PC relative 16 bit */ | |
| 1523 | #define R_SPARC_DISP32 6 /* PC relative 32 bit */ | |
| 1524 | #define R_SPARC_WDISP30 7 /* PC relative 30 bit shifted */ | |
| 1525 | #define R_SPARC_WDISP22 8 /* PC relative 22 bit shifted */ | |
| 1526 | #define R_SPARC_HI22 9 /* High 22 bit */ | |
| 1527 | #define R_SPARC_22 10 /* Direct 22 bit */ | |
| 1528 | #define R_SPARC_13 11 /* Direct 13 bit */ | |
| 1529 | #define R_SPARC_LO10 12 /* Truncated 10 bit */ | |
| 1530 | #define R_SPARC_GOT10 13 /* Truncated 10 bit GOT entry */ | |
| 1531 | #define R_SPARC_GOT13 14 /* 13 bit GOT entry */ | |
| 1532 | #define R_SPARC_GOT22 15 /* 22 bit GOT entry shifted */ | |
| 1533 | #define R_SPARC_PC10 16 /* PC relative 10 bit truncated */ | |
| 1534 | #define R_SPARC_PC22 17 /* PC relative 22 bit shifted */ | |
| 1535 | #define R_SPARC_WPLT30 18 /* 30 bit PC relative PLT address */ | |
| 1536 | #define R_SPARC_COPY 19 /* Copy symbol at runtime */ | |
| 1537 | #define R_SPARC_GLOB_DAT 20 /* Create GOT entry */ | |
| 1538 | #define R_SPARC_JMP_SLOT 21 /* Create PLT entry */ | |
| 1539 | #define R_SPARC_RELATIVE 22 /* Adjust by program base */ | |
| 1540 | #define R_SPARC_UA32 23 /* Direct 32 bit unaligned */ | |
| 1541 | ||
| 1542 | /* Additional Sparc64 relocs. */ | |
| 1543 | ||
| 1544 | #define R_SPARC_PLT32 24 /* Direct 32 bit ref to PLT entry */ | |
| 1545 | #define R_SPARC_HIPLT22 25 /* High 22 bit PLT entry */ | |
| 1546 | #define R_SPARC_LOPLT10 26 /* Truncated 10 bit PLT entry */ | |
| 1547 | #define R_SPARC_PCPLT32 27 /* PC rel 32 bit ref to PLT entry */ | |
| 1548 | #define R_SPARC_PCPLT22 28 /* PC rel high 22 bit PLT entry */ | |
| 1549 | #define R_SPARC_PCPLT10 29 /* PC rel trunc 10 bit PLT entry */ | |
| 1550 | #define R_SPARC_10 30 /* Direct 10 bit */ | |
| 1551 | #define R_SPARC_11 31 /* Direct 11 bit */ | |
| 1552 | #define R_SPARC_64 32 /* Direct 64 bit */ | |
| 1553 | #define R_SPARC_OLO10 33 /* 10bit with secondary 13bit addend */ | |
| 1554 | #define R_SPARC_HH22 34 /* Top 22 bits of direct 64 bit */ | |
| 1555 | #define R_SPARC_HM10 35 /* High middle 10 bits of ... */ | |
| 1556 | #define R_SPARC_LM22 36 /* Low middle 22 bits of ... */ | |
| 1557 | #define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */ | |
| 1558 | #define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */ | |
| 1559 | #define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */ | |
| 1560 | #define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */ | |
| 1561 | #define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */ | |
| 1562 | #define R_SPARC_GLOB_JMP 42 /* was part of v9 ABI but was removed */ | |
| 1563 | #define R_SPARC_7 43 /* Direct 7 bit */ | |
| 1564 | #define R_SPARC_5 44 /* Direct 5 bit */ | |
| 1565 | #define R_SPARC_6 45 /* Direct 6 bit */ | |
| 1566 | #define R_SPARC_DISP64 46 /* PC relative 64 bit */ | |
| 1567 | #define R_SPARC_PLT64 47 /* Direct 64 bit ref to PLT entry */ | |
| 1568 | #define R_SPARC_HIX22 48 /* High 22 bit complemented */ | |
| 1569 | #define R_SPARC_LOX10 49 /* Truncated 11 bit complemented */ | |
| 1570 | #define R_SPARC_H44 50 /* Direct high 12 of 44 bit */ | |
| 1571 | #define R_SPARC_M44 51 /* Direct mid 22 of 44 bit */ | |
| 1572 | #define R_SPARC_L44 52 /* Direct low 10 of 44 bit */ | |
| 1573 | #define R_SPARC_REGISTER 53 /* Global register usage */ | |
| 1574 | #define R_SPARC_UA64 54 /* Direct 64 bit unaligned */ | |
| 1575 | #define R_SPARC_UA16 55 /* Direct 16 bit unaligned */ | |
| 1576 | #define R_SPARC_TLS_GD_HI22 56 | |
| 1577 | #define R_SPARC_TLS_GD_LO10 57 | |
| 1578 | #define R_SPARC_TLS_GD_ADD 58 | |
| 1579 | #define R_SPARC_TLS_GD_CALL 59 | |
| 1580 | #define R_SPARC_TLS_LDM_HI22 60 | |
| 1581 | #define R_SPARC_TLS_LDM_LO10 61 | |
| 1582 | #define R_SPARC_TLS_LDM_ADD 62 | |
| 1583 | #define R_SPARC_TLS_LDM_CALL 63 | |
| 1584 | #define R_SPARC_TLS_LDO_HIX22 64 | |
| 1585 | #define R_SPARC_TLS_LDO_LOX10 65 | |
| 1586 | #define R_SPARC_TLS_LDO_ADD 66 | |
| 1587 | #define R_SPARC_TLS_IE_HI22 67 | |
| 1588 | #define R_SPARC_TLS_IE_LO10 68 | |
| 1589 | #define R_SPARC_TLS_IE_LD 69 | |
| 1590 | #define R_SPARC_TLS_IE_LDX 70 | |
| 1591 | #define R_SPARC_TLS_IE_ADD 71 | |
| 1592 | #define R_SPARC_TLS_LE_HIX22 72 | |
| 1593 | #define R_SPARC_TLS_LE_LOX10 73 | |
| 1594 | #define R_SPARC_TLS_DTPMOD32 74 | |
| 1595 | #define R_SPARC_TLS_DTPMOD64 75 | |
| 1596 | #define R_SPARC_TLS_DTPOFF32 76 | |
| 1597 | #define R_SPARC_TLS_DTPOFF64 77 | |
| 1598 | #define R_SPARC_TLS_TPOFF32 78 | |
| 1599 | #define R_SPARC_TLS_TPOFF64 79 | |
| 1600 | #define R_SPARC_GOTDATA_HIX22 80 | |
| 1601 | #define R_SPARC_GOTDATA_LOX10 81 | |
| 1602 | #define R_SPARC_GOTDATA_OP_HIX22 82 | |
| 1603 | #define R_SPARC_GOTDATA_OP_LOX10 83 | |
| 1604 | #define R_SPARC_GOTDATA_OP 84 | |
| 1605 | #define R_SPARC_H34 85 | |
| 1606 | #define R_SPARC_SIZE32 86 | |
| 1607 | #define R_SPARC_SIZE64 87 | |
| 1608 | #define R_SPARC_WDISP10 88 | |
| 1609 | #define R_SPARC_JMP_IREL 248 | |
| 1610 | #define R_SPARC_IRELATIVE 249 | |
| 1611 | #define R_SPARC_GNU_VTINHERIT 250 | |
| 1612 | #define R_SPARC_GNU_VTENTRY 251 | |
| 1613 | #define R_SPARC_REV32 252 | |
| 1614 | /* Keep this the last entry. */ | |
| 1615 | #define R_SPARC_NUM 253 | |
| 1616 | ||
| 1617 | /* For Sparc64, legal values for d_tag of Elf64_Dyn. */ | |
| 1618 | ||
| 1619 | #define DT_SPARC_REGISTER 0x70000001 | |
| 1620 | #define DT_SPARC_NUM 2 | |
| 1621 | ||
| 1622 | /* MIPS R3000 specific definitions. */ | |
| 1623 | ||
| 1624 | /* Legal values for e_flags field of Elf32_Ehdr. */ | |
| 1625 | ||
| 1626 | #define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used. */ | |
| 1627 | #define EF_MIPS_PIC 2 /* Contains PIC code. */ | |
| 1628 | #define EF_MIPS_CPIC 4 /* Uses PIC calling sequence. */ | |
| 1629 | #define EF_MIPS_XGOT 8 | |
| 1630 | #define EF_MIPS_64BIT_WHIRL 16 | |
| 1631 | #define EF_MIPS_ABI2 32 | |
| 1632 | #define EF_MIPS_ABI_ON32 64 | |
| 1633 | #define EF_MIPS_FP64 512 /* Uses FP64 (12 callee-saved). */ | |
| 1634 | #define EF_MIPS_NAN2008 1024 /* Uses IEEE 754-2008 NaN encoding. */ | |
| 1635 | #define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level. */ | |
| 1636 | ||
| 1637 | /* Legal values for MIPS architecture level. */ | |
| 1638 | ||
| 1639 | #define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ | |
| 1640 | #define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ | |
| 1641 | #define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ | |
| 1642 | #define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ | |
| 1643 | #define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ | |
| 1644 | #define EF_MIPS_ARCH_32 0x50000000 /* MIPS32 code. */ | |
| 1645 | #define EF_MIPS_ARCH_64 0x60000000 /* MIPS64 code. */ | |
| 1646 | #define EF_MIPS_ARCH_32R2 0x70000000 /* MIPS32r2 code. */ | |
| 1647 | #define EF_MIPS_ARCH_64R2 0x80000000 /* MIPS64r2 code. */ | |
| 1648 | ||
| 1649 | /* The following are unofficial names and should not be used. */ | |
| 1650 | ||
| 1651 | #define E_MIPS_ARCH_1 EF_MIPS_ARCH_1 | |
| 1652 | #define E_MIPS_ARCH_2 EF_MIPS_ARCH_2 | |
| 1653 | #define E_MIPS_ARCH_3 EF_MIPS_ARCH_3 | |
| 1654 | #define E_MIPS_ARCH_4 EF_MIPS_ARCH_4 | |
| 1655 | #define E_MIPS_ARCH_5 EF_MIPS_ARCH_5 | |
| 1656 | #define E_MIPS_ARCH_32 EF_MIPS_ARCH_32 | |
| 1657 | #define E_MIPS_ARCH_64 EF_MIPS_ARCH_64 | |
| 1658 | ||
| 1659 | /* Special section indices. */ | |
| 1660 | ||
| 1661 | #define SHN_MIPS_ACOMMON 0xff00 /* Allocated common symbols. */ | |
| 1662 | #define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */ | |
| 1663 | #define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */ | |
| 1664 | #define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols. */ | |
| 1665 | #define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols. */ | |
| 1666 | ||
| 1667 | /* Legal values for sh_type field of Elf32_Shdr. */ | |
| 1668 | ||
| 1669 | #define SHT_MIPS_LIBLIST 0x70000000 /* Shared objects used in link. */ | |
| 1670 | #define SHT_MIPS_MSYM 0x70000001 | |
| 1671 | #define SHT_MIPS_CONFLICT 0x70000002 /* Conflicting symbols. */ | |
| 1672 | #define SHT_MIPS_GPTAB 0x70000003 /* Global data area sizes. */ | |
| 1673 | #define SHT_MIPS_UCODE 0x70000004 /* Reserved for SGI/MIPS compilers */ | |
| 1674 | #define SHT_MIPS_DEBUG 0x70000005 /* MIPS ECOFF debugging info. */ | |
| 1675 | #define SHT_MIPS_REGINFO 0x70000006 /* Register usage information. */ | |
| 1676 | #define SHT_MIPS_PACKAGE 0x70000007 | |
| 1677 | #define SHT_MIPS_PACKSYM 0x70000008 | |
| 1678 | #define SHT_MIPS_RELD 0x70000009 | |
| 1679 | #define SHT_MIPS_IFACE 0x7000000b | |
| 1680 | #define SHT_MIPS_CONTENT 0x7000000c | |
| 1681 | #define SHT_MIPS_OPTIONS 0x7000000d /* Miscellaneous options. */ | |
| 1682 | #define SHT_MIPS_SHDR 0x70000010 | |
| 1683 | #define SHT_MIPS_FDESC 0x70000011 | |
| 1684 | #define SHT_MIPS_EXTSYM 0x70000012 | |
| 1685 | #define SHT_MIPS_DENSE 0x70000013 | |
| 1686 | #define SHT_MIPS_PDESC 0x70000014 | |
| 1687 | #define SHT_MIPS_LOCSYM 0x70000015 | |
| 1688 | #define SHT_MIPS_AUXSYM 0x70000016 | |
| 1689 | #define SHT_MIPS_OPTSYM 0x70000017 | |
| 1690 | #define SHT_MIPS_LOCSTR 0x70000018 | |
| 1691 | #define SHT_MIPS_LINE 0x70000019 | |
| 1692 | #define SHT_MIPS_RFDESC 0x7000001a | |
| 1693 | #define SHT_MIPS_DELTASYM 0x7000001b | |
| 1694 | #define SHT_MIPS_DELTAINST 0x7000001c | |
| 1695 | #define SHT_MIPS_DELTACLASS 0x7000001d | |
| 1696 | #define SHT_MIPS_DWARF 0x7000001e /* DWARF debugging information. */ | |
| 1697 | #define SHT_MIPS_DELTADECL 0x7000001f | |
| 1698 | #define SHT_MIPS_SYMBOL_LIB 0x70000020 | |
| 1699 | #define SHT_MIPS_EVENTS 0x70000021 /* Event section. */ | |
| 1700 | #define SHT_MIPS_TRANSLATE 0x70000022 | |
| 1701 | #define SHT_MIPS_PIXIE 0x70000023 | |
| 1702 | #define SHT_MIPS_XLATE 0x70000024 | |
| 1703 | #define SHT_MIPS_XLATE_DEBUG 0x70000025 | |
| 1704 | #define SHT_MIPS_WHIRL 0x70000026 | |
| 1705 | #define SHT_MIPS_EH_REGION 0x70000027 | |
| 1706 | #define SHT_MIPS_XLATE_OLD 0x70000028 | |
| 1707 | #define SHT_MIPS_PDR_EXCEPTION 0x70000029 | |
| 1708 | ||
| 1709 | /* Legal values for sh_flags field of Elf32_Shdr. */ | |
| 1710 | ||
| 1711 | #define SHF_MIPS_GPREL 0x10000000 /* Must be in global data area. */ | |
| 1712 | #define SHF_MIPS_MERGE 0x20000000 | |
| 1713 | #define SHF_MIPS_ADDR 0x40000000 | |
| 1714 | #define SHF_MIPS_STRINGS 0x80000000 | |
| 1715 | #define SHF_MIPS_NOSTRIP 0x08000000 | |
| 1716 | #define SHF_MIPS_LOCAL 0x04000000 | |
| 1717 | #define SHF_MIPS_NAMES 0x02000000 | |
| 1718 | #define SHF_MIPS_NODUPE 0x01000000 | |
| 1719 | ||
| 1720 | ||
| 1721 | /* Symbol tables. */ | |
| 1722 | ||
| 1723 | /* MIPS specific values for `st_other'. */ | |
| 1724 | #define STO_MIPS_DEFAULT 0x0 | |
| 1725 | #define STO_MIPS_INTERNAL 0x1 | |
| 1726 | #define STO_MIPS_HIDDEN 0x2 | |
| 1727 | #define STO_MIPS_PROTECTED 0x3 | |
| 1728 | #define STO_MIPS_PLT 0x8 | |
| 1729 | #define STO_MIPS_SC_ALIGN_UNUSED 0xff | |
| 1730 | ||
| 1731 | /* MIPS specific values for `st_info'. */ | |
| 1732 | #define STB_MIPS_SPLIT_COMMON 13 | |
| 1733 | ||
| 1734 | /* Entries found in sections of type SHT_MIPS_GPTAB. */ | |
| 1735 | ||
| 1736 | typedef union | |
| 1737 | { | |
| 1738 | struct | |
| 1739 | { | |
| 1740 | Elf32_Word gt_current_g_value; /* -G value used for compilation. */ | |
| 1741 | Elf32_Word gt_unused; /* Not used. */ | |
| 1742 | } gt_header; /* First entry in section. */ | |
| 1743 | struct | |
| 1744 | { | |
| 1745 | Elf32_Word gt_g_value; /* If this value were used for -G. */ | |
| 1746 | Elf32_Word gt_bytes; /* This many bytes would be used. */ | |
| 1747 | } gt_entry; /* Subsequent entries in section. */ | |
| 1748 | } Elf32_gptab; | |
| 1749 | ||
| 1750 | /* Entry found in sections of type SHT_MIPS_REGINFO. */ | |
| 1751 | ||
| 1752 | typedef struct | |
| 1753 | { | |
| 1754 | Elf32_Word ri_gprmask; /* General registers used. */ | |
| 1755 | Elf32_Word ri_cprmask[4]; /* Coprocessor registers used. */ | |
| 1756 | Elf32_Sword ri_gp_value; /* $gp register value. */ | |
| 1757 | } Elf32_RegInfo; | |
| 1758 | ||
| 1759 | /* Entries found in sections of type SHT_MIPS_OPTIONS. */ | |
| 1760 | ||
| 1761 | typedef struct | |
| 1762 | { | |
| 1763 | unsigned char kind; /* Determines interpretation of the | |
| 1764 | variable part of descriptor. */ | |
| 1765 | unsigned char size; /* Size of descriptor, including header. */ | |
| 1766 | Elf32_Section section; /* Section header index of section affected, | |
| 1767 | 0 for global options. */ | |
| 1768 | Elf32_Word info; /* Kind-specific information. */ | |
| 1769 | } Elf_Options; | |
| 1770 | ||
| 1771 | /* Values for `kind' field in Elf_Options. */ | |
| 1772 | ||
| 1773 | #define ODK_NULL 0 /* Undefined. */ | |
| 1774 | #define ODK_REGINFO 1 /* Register usage information. */ | |
| 1775 | #define ODK_EXCEPTIONS 2 /* Exception processing options. */ | |
| 1776 | #define ODK_PAD 3 /* Section padding options. */ | |
| 1777 | #define ODK_HWPATCH 4 /* Hardware workarounds performed */ | |
| 1778 | #define ODK_FILL 5 /* record the fill value used by the linker. */ | |
| 1779 | #define ODK_TAGS 6 /* reserve space for desktop tools to write. */ | |
| 1780 | #define ODK_HWAND 7 /* HW workarounds. 'AND' bits when merging. */ | |
| 1781 | #define ODK_HWOR 8 /* HW workarounds. 'OR' bits when merging. */ | |
| 1782 | ||
| 1783 | /* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries. */ | |
| 1784 | ||
| 1785 | #define OEX_FPU_MIN 0x1f /* FPE's which MUST be enabled. */ | |
| 1786 | #define OEX_FPU_MAX 0x1f00 /* FPE's which MAY be enabled. */ | |
| 1787 | #define OEX_PAGE0 0x10000 /* page zero must be mapped. */ | |
| 1788 | #define OEX_SMM 0x20000 /* Force sequential memory mode? */ | |
| 1789 | #define OEX_FPDBUG 0x40000 /* Force floating point debug mode? */ | |
| 1790 | #define OEX_PRECISEFP OEX_FPDBUG | |
| 1791 | #define OEX_DISMISS 0x80000 /* Dismiss invalid address faults? */ | |
| 1792 | ||
| 1793 | #define OEX_FPU_INVAL 0x10 | |
| 1794 | #define OEX_FPU_DIV0 0x08 | |
| 1795 | #define OEX_FPU_OFLO 0x04 | |
| 1796 | #define OEX_FPU_UFLO 0x02 | |
| 1797 | #define OEX_FPU_INEX 0x01 | |
| 1798 | ||
| 1799 | /* Masks for `info' in Elf_Options for an ODK_HWPATCH entry. */ | |
| 1800 | ||
| 1801 | #define OHW_R4KEOP 0x1 /* R4000 end-of-page patch. */ | |
| 1802 | #define OHW_R8KPFETCH 0x2 /* may need R8000 prefetch patch. */ | |
| 1803 | #define OHW_R5KEOP 0x4 /* R5000 end-of-page patch. */ | |
| 1804 | #define OHW_R5KCVTL 0x8 /* R5000 cvt.[ds].l bug. clean=1. */ | |
| 1805 | ||
| 1806 | #define OPAD_PREFIX 0x1 | |
| 1807 | #define OPAD_POSTFIX 0x2 | |
| 1808 | #define OPAD_SYMBOL 0x4 | |
| 1809 | ||
| 1810 | /* Entry found in `.options' section. */ | |
| 1811 | ||
| 1812 | typedef struct | |
| 1813 | { | |
| 1814 | Elf32_Word hwp_flags1; /* Extra flags. */ | |
| 1815 | Elf32_Word hwp_flags2; /* Extra flags. */ | |
| 1816 | } Elf_Options_Hw; | |
| 1817 | ||
| 1818 | /* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries. */ | |
| 1819 | ||
| 1820 | #define OHWA0_R4KEOP_CHECKED 0x00000001 | |
| 1821 | #define OHWA1_R4KEOP_CLEAN 0x00000002 | |
| 1822 | ||
| 1823 | /* MIPS relocs. */ | |
| 1824 | ||
| 1825 | #define R_MIPS_NONE 0 /* No reloc */ | |
| 1826 | #define R_MIPS_16 1 /* Direct 16 bit */ | |
| 1827 | #define R_MIPS_32 2 /* Direct 32 bit */ | |
| 1828 | #define R_MIPS_REL32 3 /* PC relative 32 bit */ | |
| 1829 | #define R_MIPS_26 4 /* Direct 26 bit shifted */ | |
| 1830 | #define R_MIPS_HI16 5 /* High 16 bit */ | |
| 1831 | #define R_MIPS_LO16 6 /* Low 16 bit */ | |
| 1832 | #define R_MIPS_GPREL16 7 /* GP relative 16 bit */ | |
| 1833 | #define R_MIPS_LITERAL 8 /* 16 bit literal entry */ | |
| 1834 | #define R_MIPS_GOT16 9 /* 16 bit GOT entry */ | |
| 1835 | #define R_MIPS_PC16 10 /* PC relative 16 bit */ | |
| 1836 | #define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */ | |
| 1837 | #define R_MIPS_GPREL32 12 /* GP relative 32 bit */ | |
| 1838 | ||
| 1839 | #define R_MIPS_SHIFT5 16 | |
| 1840 | #define R_MIPS_SHIFT6 17 | |
| 1841 | #define R_MIPS_64 18 | |
| 1842 | #define R_MIPS_GOT_DISP 19 | |
| 1843 | #define R_MIPS_GOT_PAGE 20 | |
| 1844 | #define R_MIPS_GOT_OFST 21 | |
| 1845 | #define R_MIPS_GOT_HI16 22 | |
| 1846 | #define R_MIPS_GOT_LO16 23 | |
| 1847 | #define R_MIPS_SUB 24 | |
| 1848 | #define R_MIPS_INSERT_A 25 | |
| 1849 | #define R_MIPS_INSERT_B 26 | |
| 1850 | #define R_MIPS_DELETE 27 | |
| 1851 | #define R_MIPS_HIGHER 28 | |
| 1852 | #define R_MIPS_HIGHEST 29 | |
| 1853 | #define R_MIPS_CALL_HI16 30 | |
| 1854 | #define R_MIPS_CALL_LO16 31 | |
| 1855 | #define R_MIPS_SCN_DISP 32 | |
| 1856 | #define R_MIPS_REL16 33 | |
| 1857 | #define R_MIPS_ADD_IMMEDIATE 34 | |
| 1858 | #define R_MIPS_PJUMP 35 | |
| 1859 | #define R_MIPS_RELGOT 36 | |
| 1860 | #define R_MIPS_JALR 37 | |
| 1861 | #define R_MIPS_TLS_DTPMOD32 38 /* Module number 32 bit */ | |
| 1862 | #define R_MIPS_TLS_DTPREL32 39 /* Module-relative offset 32 bit */ | |
| 1863 | #define R_MIPS_TLS_DTPMOD64 40 /* Module number 64 bit */ | |
| 1864 | #define R_MIPS_TLS_DTPREL64 41 /* Module-relative offset 64 bit */ | |
| 1865 | #define R_MIPS_TLS_GD 42 /* 16 bit GOT offset for GD */ | |
| 1866 | #define R_MIPS_TLS_LDM 43 /* 16 bit GOT offset for LDM */ | |
| 1867 | #define R_MIPS_TLS_DTPREL_HI16 44 /* Module-relative offset, high 16 bits */ | |
| 1868 | #define R_MIPS_TLS_DTPREL_LO16 45 /* Module-relative offset, low 16 bits */ | |
| 1869 | #define R_MIPS_TLS_GOTTPREL 46 /* 16 bit GOT offset for IE */ | |
| 1870 | #define R_MIPS_TLS_TPREL32 47 /* TP-relative offset, 32 bit */ | |
| 1871 | #define R_MIPS_TLS_TPREL64 48 /* TP-relative offset, 64 bit */ | |
| 1872 | #define R_MIPS_TLS_TPREL_HI16 49 /* TP-relative offset, high 16 bits */ | |
| 1873 | #define R_MIPS_TLS_TPREL_LO16 50 /* TP-relative offset, low 16 bits */ | |
| 1874 | #define R_MIPS_GLOB_DAT 51 | |
| 1875 | #define R_MIPS_COPY 126 | |
| 1876 | #define R_MIPS_JUMP_SLOT 127 | |
| 1877 | /* Keep this the last entry. */ | |
| 1878 | #define R_MIPS_NUM 128 | |
| 1879 | ||
| 1880 | /* Legal values for p_type field of Elf32_Phdr. */ | |
| 1881 | ||
| 1882 | #define PT_MIPS_REGINFO 0x70000000 /* Register usage information. */ | |
| 1883 | #define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */ | |
| 1884 | #define PT_MIPS_OPTIONS 0x70000002 | |
| 1885 | #define PT_MIPS_ABIFLAGS 0x70000003 /* FP mode requirement. */ | |
| 1886 | ||
| 1887 | /* Special program header types. */ | |
| 1888 | ||
| 1889 | #define PF_MIPS_LOCAL 0x10000000 | |
| 1890 | ||
| 1891 | /* Legal values for d_tag field of Elf32_Dyn. */ | |
| 1892 | ||
| 1893 | #define DT_MIPS_RLD_VERSION 0x70000001 /* Runtime linker interface version */ | |
| 1894 | #define DT_MIPS_TIME_STAMP 0x70000002 /* Timestamp */ | |
| 1895 | #define DT_MIPS_ICHECKSUM 0x70000003 /* Checksum */ | |
| 1896 | #define DT_MIPS_IVERSION 0x70000004 /* Version string (string tbl index) */ | |
| 1897 | #define DT_MIPS_FLAGS 0x70000005 /* Flags */ | |
| 1898 | #define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */ | |
| 1899 | #define DT_MIPS_MSYM 0x70000007 | |
| 1900 | #define DT_MIPS_CONFLICT 0x70000008 /* Address of CONFLICT section */ | |
| 1901 | #define DT_MIPS_LIBLIST 0x70000009 /* Address of LIBLIST section */ | |
| 1902 | #define DT_MIPS_LOCAL_GOTNO 0x7000000a /* Number of local GOT entries */ | |
| 1903 | #define DT_MIPS_CONFLICTNO 0x7000000b /* Number of CONFLICT entries */ | |
| 1904 | #define DT_MIPS_LIBLISTNO 0x70000010 /* Number of LIBLIST entries */ | |
| 1905 | #define DT_MIPS_SYMTABNO 0x70000011 /* Number of DYNSYM entries */ | |
| 1906 | #define DT_MIPS_UNREFEXTNO 0x70000012 /* First external DYNSYM */ | |
| 1907 | #define DT_MIPS_GOTSYM 0x70000013 /* First GOT entry in DYNSYM */ | |
| 1908 | #define DT_MIPS_HIPAGENO 0x70000014 /* Number of GOT page table entries */ | |
| 1909 | #define DT_MIPS_RLD_MAP 0x70000016 /* Address of run time loader map. */ | |
| 1910 | #define DT_MIPS_DELTA_CLASS 0x70000017 /* Delta C++ class definition. */ | |
| 1911 | #define DT_MIPS_DELTA_CLASS_NO 0x70000018 /* Number of entries in | |
| 1912 | DT_MIPS_DELTA_CLASS. */ | |
| 1913 | #define DT_MIPS_DELTA_INSTANCE 0x70000019 /* Delta C++ class instances. */ | |
| 1914 | #define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in | |
| 1915 | DT_MIPS_DELTA_INSTANCE. */ | |
| 1916 | #define DT_MIPS_DELTA_RELOC 0x7000001b /* Delta relocations. */ | |
| 1917 | #define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in | |
| 1918 | DT_MIPS_DELTA_RELOC. */ | |
| 1919 | #define DT_MIPS_DELTA_SYM 0x7000001d /* Delta symbols that Delta | |
| 1920 | relocations refer to. */ | |
| 1921 | #define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in | |
| 1922 | DT_MIPS_DELTA_SYM. */ | |
| 1923 | #define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the | |
| 1924 | class declaration. */ | |
| 1925 | #define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in | |
| 1926 | DT_MIPS_DELTA_CLASSSYM. */ | |
| 1927 | #define DT_MIPS_CXX_FLAGS 0x70000022 /* Flags indicating for C++ flavor. */ | |
| 1928 | #define DT_MIPS_PIXIE_INIT 0x70000023 | |
| 1929 | #define DT_MIPS_SYMBOL_LIB 0x70000024 | |
| 1930 | #define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025 | |
| 1931 | #define DT_MIPS_LOCAL_GOTIDX 0x70000026 | |
| 1932 | #define DT_MIPS_HIDDEN_GOTIDX 0x70000027 | |
| 1933 | #define DT_MIPS_PROTECTED_GOTIDX 0x70000028 | |
| 1934 | #define DT_MIPS_OPTIONS 0x70000029 /* Address of .options. */ | |
| 1935 | #define DT_MIPS_INTERFACE 0x7000002a /* Address of .interface. */ | |
| 1936 | #define DT_MIPS_DYNSTR_ALIGN 0x7000002b | |
| 1937 | #define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */ | |
| 1938 | #define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve | |
| 1939 | function stored in GOT. */ | |
| 1940 | #define DT_MIPS_PERF_SUFFIX 0x7000002e /* Default suffix of dso to be added | |
| 1941 | by rld on dlopen() calls. */ | |
| 1942 | #define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */ | |
| 1943 | #define DT_MIPS_GP_VALUE 0x70000030 /* GP value for aux GOTs. */ | |
| 1944 | #define DT_MIPS_AUX_DYNAMIC 0x70000031 /* Address of aux .dynamic. */ | |
| 1945 | /* The address of .got.plt in an executable using the new non-PIC ABI. */ | |
| 1946 | #define DT_MIPS_PLTGOT 0x70000032 | |
| 1947 | /* The base of the PLT in an executable using the new non-PIC ABI if that | |
| 1948 | PLT is writable. For a non-writable PLT, this is omitted or has a zero | |
| 1949 | value. */ | |
| 1950 | #define DT_MIPS_RWPLT 0x70000034 | |
| 1951 | /* An alternative description of the classic MIPS RLD_MAP that is usable | |
| 1952 | in a PIE as it stores a relative offset from the address of the tag | |
| 1953 | rather than an absolute address. */ | |
| 1954 | #define DT_MIPS_RLD_MAP_REL 0x70000035 | |
| 1955 | #define DT_MIPS_NUM 0x36 | |
| 1956 | ||
| 1957 | /* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry. */ | |
| 1958 | ||
| 1959 | #define RHF_NONE 0 /* No flags */ | |
| 1960 | #define RHF_QUICKSTART (1 << 0) /* Use quickstart */ | |
| 1961 | #define RHF_NOTPOT (1 << 1) /* Hash size not power of 2 */ | |
| 1962 | #define RHF_NO_LIBRARY_REPLACEMENT (1 << 2) /* Ignore LD_LIBRARY_PATH */ | |
| 1963 | #define RHF_NO_MOVE (1 << 3) | |
| 1964 | #define RHF_SGI_ONLY (1 << 4) | |
| 1965 | #define RHF_GUARANTEE_INIT (1 << 5) | |
| 1966 | #define RHF_DELTA_C_PLUS_PLUS (1 << 6) | |
| 1967 | #define RHF_GUARANTEE_START_INIT (1 << 7) | |
| 1968 | #define RHF_PIXIE (1 << 8) | |
| 1969 | #define RHF_DEFAULT_DELAY_LOAD (1 << 9) | |
| 1970 | #define RHF_REQUICKSTART (1 << 10) | |
| 1971 | #define RHF_REQUICKSTARTED (1 << 11) | |
| 1972 | #define RHF_CORD (1 << 12) | |
| 1973 | #define RHF_NO_UNRES_UNDEF (1 << 13) | |
| 1974 | #define RHF_RLD_ORDER_SAFE (1 << 14) | |
| 1975 | ||
| 1976 | /* Entries found in sections of type SHT_MIPS_LIBLIST. */ | |
| 1977 | ||
| 1978 | typedef struct | |
| 1979 | { | |
| 1980 | Elf32_Word l_name; /* Name (string table index) */ | |
| 1981 | Elf32_Word l_time_stamp; /* Timestamp */ | |
| 1982 | Elf32_Word l_checksum; /* Checksum */ | |
| 1983 | Elf32_Word l_version; /* Interface version */ | |
| 1984 | Elf32_Word l_flags; /* Flags */ | |
| 1985 | } Elf32_Lib; | |
| 1986 | ||
| 1987 | typedef struct | |
| 1988 | { | |
| 1989 | Elf64_Word l_name; /* Name (string table index) */ | |
| 1990 | Elf64_Word l_time_stamp; /* Timestamp */ | |
| 1991 | Elf64_Word l_checksum; /* Checksum */ | |
| 1992 | Elf64_Word l_version; /* Interface version */ | |
| 1993 | Elf64_Word l_flags; /* Flags */ | |
| 1994 | } Elf64_Lib; | |
| 1995 | ||
| 1996 | ||
| 1997 | /* Legal values for l_flags. */ | |
| 1998 | ||
| 1999 | #define LL_NONE 0 | |
| 2000 | #define LL_EXACT_MATCH (1 << 0) /* Require exact match */ | |
| 2001 | #define LL_IGNORE_INT_VER (1 << 1) /* Ignore interface version */ | |
| 2002 | #define LL_REQUIRE_MINOR (1 << 2) | |
| 2003 | #define LL_EXPORTS (1 << 3) | |
| 2004 | #define LL_DELAY_LOAD (1 << 4) | |
| 2005 | #define LL_DELTA (1 << 5) | |
| 2006 | ||
| 2007 | /* Entries found in sections of type SHT_MIPS_CONFLICT. */ | |
| 2008 | ||
| 2009 | typedef Elf32_Addr Elf32_Conflict; | |
| 2010 | ||
| 2011 | typedef struct | |
| 2012 | { | |
| 2013 | /* Version of flags structure. */ | |
| 2014 | Elf32_Half version; | |
| 2015 | /* The level of the ISA: 1-5, 32, 64. */ | |
| 2016 | unsigned char isa_level; | |
| 2017 | /* The revision of ISA: 0 for MIPS V and below, 1-n otherwise. */ | |
| 2018 | unsigned char isa_rev; | |
| 2019 | /* The size of general purpose registers. */ | |
| 2020 | unsigned char gpr_size; | |
| 2021 | /* The size of co-processor 1 registers. */ | |
| 2022 | unsigned char cpr1_size; | |
| 2023 | /* The size of co-processor 2 registers. */ | |
| 2024 | unsigned char cpr2_size; | |
| 2025 | /* The floating-point ABI. */ | |
| 2026 | unsigned char fp_abi; | |
| 2027 | /* Processor-specific extension. */ | |
| 2028 | Elf32_Word isa_ext; | |
| 2029 | /* Mask of ASEs used. */ | |
| 2030 | Elf32_Word ases; | |
| 2031 | /* Mask of general flags. */ | |
| 2032 | Elf32_Word flags1; | |
| 2033 | Elf32_Word flags2; | |
| 2034 | } Elf_MIPS_ABIFlags_v0; | |
| 2035 | ||
| 2036 | /* Values for the register size bytes of an abi flags structure. */ | |
| 2037 | ||
| 2038 | #define MIPS_AFL_REG_NONE 0x00 /* No registers. */ | |
| 2039 | #define MIPS_AFL_REG_32 0x01 /* 32-bit registers. */ | |
| 2040 | #define MIPS_AFL_REG_64 0x02 /* 64-bit registers. */ | |
| 2041 | #define MIPS_AFL_REG_128 0x03 /* 128-bit registers. */ | |
| 2042 | ||
| 2043 | /* Masks for the ases word of an ABI flags structure. */ | |
| 2044 | ||
| 2045 | #define MIPS_AFL_ASE_DSP 0x00000001 /* DSP ASE. */ | |
| 2046 | #define MIPS_AFL_ASE_DSPR2 0x00000002 /* DSP R2 ASE. */ | |
| 2047 | #define MIPS_AFL_ASE_EVA 0x00000004 /* Enhanced VA Scheme. */ | |
| 2048 | #define MIPS_AFL_ASE_MCU 0x00000008 /* MCU (MicroController) ASE. */ | |
| 2049 | #define MIPS_AFL_ASE_MDMX 0x00000010 /* MDMX ASE. */ | |
| 2050 | #define MIPS_AFL_ASE_MIPS3D 0x00000020 /* MIPS-3D ASE. */ | |
| 2051 | #define MIPS_AFL_ASE_MT 0x00000040 /* MT ASE. */ | |
| 2052 | #define MIPS_AFL_ASE_SMARTMIPS 0x00000080 /* SmartMIPS ASE. */ | |
| 2053 | #define MIPS_AFL_ASE_VIRT 0x00000100 /* VZ ASE. */ | |
| 2054 | #define MIPS_AFL_ASE_MSA 0x00000200 /* MSA ASE. */ | |
| 2055 | #define MIPS_AFL_ASE_MIPS16 0x00000400 /* MIPS16 ASE. */ | |
| 2056 | #define MIPS_AFL_ASE_MICROMIPS 0x00000800 /* MICROMIPS ASE. */ | |
| 2057 | #define MIPS_AFL_ASE_XPA 0x00001000 /* XPA ASE. */ | |
| 2058 | #define MIPS_AFL_ASE_MASK 0x00001fff /* All ASEs. */ | |
| 2059 | ||
| 2060 | /* Values for the isa_ext word of an ABI flags structure. */ | |
| 2061 | ||
| 2062 | #define MIPS_AFL_EXT_XLR 1 /* RMI Xlr instruction. */ | |
| 2063 | #define MIPS_AFL_EXT_OCTEON2 2 /* Cavium Networks Octeon2. */ | |
| 2064 | #define MIPS_AFL_EXT_OCTEONP 3 /* Cavium Networks OcteonP. */ | |
| 2065 | #define MIPS_AFL_EXT_LOONGSON_3A 4 /* Loongson 3A. */ | |
| 2066 | #define MIPS_AFL_EXT_OCTEON 5 /* Cavium Networks Octeon. */ | |
| 2067 | #define MIPS_AFL_EXT_5900 6 /* MIPS R5900 instruction. */ | |
| 2068 | #define MIPS_AFL_EXT_4650 7 /* MIPS R4650 instruction. */ | |
| 2069 | #define MIPS_AFL_EXT_4010 8 /* LSI R4010 instruction. */ | |
| 2070 | #define MIPS_AFL_EXT_4100 9 /* NEC VR4100 instruction. */ | |
| 2071 | #define MIPS_AFL_EXT_3900 10 /* Toshiba R3900 instruction. */ | |
| 2072 | #define MIPS_AFL_EXT_10000 11 /* MIPS R10000 instruction. */ | |
| 2073 | #define MIPS_AFL_EXT_SB1 12 /* Broadcom SB-1 instruction. */ | |
| 2074 | #define MIPS_AFL_EXT_4111 13 /* NEC VR4111/VR4181 instruction. */ | |
| 2075 | #define MIPS_AFL_EXT_4120 14 /* NEC VR4120 instruction. */ | |
| 2076 | #define MIPS_AFL_EXT_5400 15 /* NEC VR5400 instruction. */ | |
| 2077 | #define MIPS_AFL_EXT_5500 16 /* NEC VR5500 instruction. */ | |
| 2078 | #define MIPS_AFL_EXT_LOONGSON_2E 17 /* ST Microelectronics Loongson 2E. */ | |
| 2079 | #define MIPS_AFL_EXT_LOONGSON_2F 18 /* ST Microelectronics Loongson 2F. */ | |
| 2080 | ||
| 2081 | /* Masks for the flags1 word of an ABI flags structure. */ | |
| 2082 | #define MIPS_AFL_FLAGS1_ODDSPREG 1 /* Uses odd single-precision registers. */ | |
| 2083 | ||
| 2084 | /* Object attribute values. */ | |
| 2085 | enum | |
| 2086 | { | |
| 2087 | /* Not tagged or not using any ABIs affected by the differences. */ | |
| 2088 | Val_GNU_MIPS_ABI_FP_ANY = 0, | |
| 2089 | /* Using hard-float -mdouble-float. */ | |
| 2090 | Val_GNU_MIPS_ABI_FP_DOUBLE = 1, | |
| 2091 | /* Using hard-float -msingle-float. */ | |
| 2092 | Val_GNU_MIPS_ABI_FP_SINGLE = 2, | |
| 2093 | /* Using soft-float. */ | |
| 2094 | Val_GNU_MIPS_ABI_FP_SOFT = 3, | |
| 2095 | /* Using -mips32r2 -mfp64. */ | |
| 2096 | Val_GNU_MIPS_ABI_FP_OLD_64 = 4, | |
| 2097 | /* Using -mfpxx. */ | |
| 2098 | Val_GNU_MIPS_ABI_FP_XX = 5, | |
| 2099 | /* Using -mips32r2 -mfp64. */ | |
| 2100 | Val_GNU_MIPS_ABI_FP_64 = 6, | |
| 2101 | /* Using -mips32r2 -mfp64 -mno-odd-spreg. */ | |
| 2102 | Val_GNU_MIPS_ABI_FP_64A = 7, | |
| 2103 | /* Maximum allocated FP ABI value. */ | |
| 2104 | Val_GNU_MIPS_ABI_FP_MAX = 7 | |
| 2105 | }; | |
| 2106 | ||
| 2107 | /* HPPA specific definitions. */ | |
| 2108 | ||
| 2109 | /* Legal values for e_flags field of Elf32_Ehdr. */ | |
| 2110 | ||
| 2111 | #define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */ | |
| 2112 | #define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */ | |
| 2113 | #define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */ | |
| 2114 | #define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */ | |
| 2115 | #define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch | |
| 2116 | prediction. */ | |
| 2117 | #define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */ | |
| 2118 | #define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */ | |
| 2119 | ||
| 2120 | /* Defined values for `e_flags & EF_PARISC_ARCH' are: */ | |
| 2121 | ||
| 2122 | #define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */ | |
| 2123 | #define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */ | |
| 2124 | #define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */ | |
| 2125 | ||
| 2126 | /* Additional section indeces. */ | |
| 2127 | ||
| 2128 | #define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared | |
| 2129 | symbols in ANSI C. */ | |
| 2130 | #define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */ | |
| 2131 | ||
| 2132 | /* Legal values for sh_type field of Elf32_Shdr. */ | |
| 2133 | ||
| 2134 | #define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */ | |
| 2135 | #define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */ | |
| 2136 | #define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */ | |
| 2137 | ||
| 2138 | /* Legal values for sh_flags field of Elf32_Shdr. */ | |
| 2139 | ||
| 2140 | #define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */ | |
| 2141 | #define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */ | |
| 2142 | #define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */ | |
| 2143 | ||
| 2144 | /* Legal values for ST_TYPE subfield of st_info (symbol type). */ | |
| 2145 | ||
| 2146 | #define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */ | |
| 2147 | ||
| 2148 | #define STT_HP_OPAQUE (STT_LOOS + 0x1) | |
| 2149 | #define STT_HP_STUB (STT_LOOS + 0x2) | |
| 2150 | ||
| 2151 | /* HPPA relocs. */ | |
| 2152 | ||
| 2153 | #define R_PARISC_NONE 0 /* No reloc. */ | |
| 2154 | #define R_PARISC_DIR32 1 /* Direct 32-bit reference. */ | |
| 2155 | #define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */ | |
| 2156 | #define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */ | |
| 2157 | #define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */ | |
| 2158 | #define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */ | |
| 2159 | #define R_PARISC_PCREL32 9 /* 32-bit rel. address. */ | |
| 2160 | #define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */ | |
| 2161 | #define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */ | |
| 2162 | #define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ | |
| 2163 | #define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ | |
| 2164 | #define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ | |
| 2165 | #define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ | |
| 2166 | #define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ | |
| 2167 | #define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ | |
| 2168 | #define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ | |
| 2169 | #define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ | |
| 2170 | #define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ | |
| 2171 | #define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ | |
| 2172 | #define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ | |
| 2173 | #define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ | |
| 2174 | #define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ | |
| 2175 | #define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ | |
| 2176 | #define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ | |
| 2177 | #define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ | |
| 2178 | #define R_PARISC_FPTR64 64 /* 64 bits function address. */ | |
| 2179 | #define R_PARISC_PLABEL32 65 /* 32 bits function address. */ | |
| 2180 | #define R_PARISC_PLABEL21L 66 /* Left 21 bits of fdesc address. */ | |
| 2181 | #define R_PARISC_PLABEL14R 70 /* Right 14 bits of fdesc address. */ | |
| 2182 | #define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ | |
| 2183 | #define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ | |
| 2184 | #define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ | |
| 2185 | #define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ | |
| 2186 | #define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */ | |
| 2187 | #define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */ | |
| 2188 | #define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */ | |
| 2189 | #define R_PARISC_DIR64 80 /* 64 bits of eff. address. */ | |
| 2190 | #define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */ | |
| 2191 | #define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */ | |
| 2192 | #define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */ | |
| 2193 | #define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */ | |
| 2194 | #define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */ | |
| 2195 | #define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */ | |
| 2196 | #define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */ | |
| 2197 | #define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */ | |
| 2198 | #define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */ | |
| 2199 | #define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */ | |
| 2200 | #define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */ | |
| 2201 | #define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */ | |
| 2202 | #define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */ | |
| 2203 | #define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */ | |
| 2204 | #define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */ | |
| 2205 | #define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ | |
| 2206 | #define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ | |
| 2207 | #define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ | |
| 2208 | #define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ | |
| 2209 | #define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ | |
| 2210 | #define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ | |
| 2211 | #define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */ | |
| 2212 | #define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */ | |
| 2213 | #define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */ | |
| 2214 | #define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */ | |
| 2215 | #define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */ | |
| 2216 | #define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */ | |
| 2217 | #define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */ | |
| 2218 | #define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */ | |
| 2219 | #define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */ | |
| 2220 | #define R_PARISC_LORESERVE 128 | |
| 2221 | #define R_PARISC_COPY 128 /* Copy relocation. */ | |
| 2222 | #define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */ | |
| 2223 | #define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */ | |
| 2224 | #define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */ | |
| 2225 | #define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */ | |
| 2226 | #define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */ | |
| 2227 | #define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */ | |
| 2228 | #define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/ | |
| 2229 | #define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */ | |
| 2230 | #define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */ | |
| 2231 | #define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */ | |
| 2232 | #define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */ | |
| 2233 | #define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */ | |
| 2234 | #define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */ | |
| 2235 | #define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */ | |
| 2236 | #define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */ | |
| 2237 | #define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/ | |
| 2238 | #define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/ | |
| 2239 | #define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */ | |
| 2240 | #define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */ | |
| 2241 | #define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */ | |
| 2242 | #define R_PARISC_GNU_VTENTRY 232 | |
| 2243 | #define R_PARISC_GNU_VTINHERIT 233 | |
| 2244 | #define R_PARISC_TLS_GD21L 234 /* GD 21-bit left. */ | |
| 2245 | #define R_PARISC_TLS_GD14R 235 /* GD 14-bit right. */ | |
| 2246 | #define R_PARISC_TLS_GDCALL 236 /* GD call to __t_g_a. */ | |
| 2247 | #define R_PARISC_TLS_LDM21L 237 /* LD module 21-bit left. */ | |
| 2248 | #define R_PARISC_TLS_LDM14R 238 /* LD module 14-bit right. */ | |
| 2249 | #define R_PARISC_TLS_LDMCALL 239 /* LD module call to __t_g_a. */ | |
| 2250 | #define R_PARISC_TLS_LDO21L 240 /* LD offset 21-bit left. */ | |
| 2251 | #define R_PARISC_TLS_LDO14R 241 /* LD offset 14-bit right. */ | |
| 2252 | #define R_PARISC_TLS_DTPMOD32 242 /* DTP module 32-bit. */ | |
| 2253 | #define R_PARISC_TLS_DTPMOD64 243 /* DTP module 64-bit. */ | |
| 2254 | #define R_PARISC_TLS_DTPOFF32 244 /* DTP offset 32-bit. */ | |
| 2255 | #define R_PARISC_TLS_DTPOFF64 245 /* DTP offset 32-bit. */ | |
| 2256 | #define R_PARISC_TLS_LE21L R_PARISC_TPREL21L | |
| 2257 | #define R_PARISC_TLS_LE14R R_PARISC_TPREL14R | |
| 2258 | #define R_PARISC_TLS_IE21L R_PARISC_LTOFF_TP21L | |
| 2259 | #define R_PARISC_TLS_IE14R R_PARISC_LTOFF_TP14R | |
| 2260 | #define R_PARISC_TLS_TPREL32 R_PARISC_TPREL32 | |
| 2261 | #define R_PARISC_TLS_TPREL64 R_PARISC_TPREL64 | |
| 2262 | #define R_PARISC_HIRESERVE 255 | |
| 2263 | ||
| 2264 | /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */ | |
| 2265 | ||
| 2266 | #define PT_HP_TLS (PT_LOOS + 0x0) | |
| 2267 | #define PT_HP_CORE_NONE (PT_LOOS + 0x1) | |
| 2268 | #define PT_HP_CORE_VERSION (PT_LOOS + 0x2) | |
| 2269 | #define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) | |
| 2270 | #define PT_HP_CORE_COMM (PT_LOOS + 0x4) | |
| 2271 | #define PT_HP_CORE_PROC (PT_LOOS + 0x5) | |
| 2272 | #define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) | |
| 2273 | #define PT_HP_CORE_STACK (PT_LOOS + 0x7) | |
| 2274 | #define PT_HP_CORE_SHM (PT_LOOS + 0x8) | |
| 2275 | #define PT_HP_CORE_MMF (PT_LOOS + 0x9) | |
| 2276 | #define PT_HP_PARALLEL (PT_LOOS + 0x10) | |
| 2277 | #define PT_HP_FASTBIND (PT_LOOS + 0x11) | |
| 2278 | #define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) | |
| 2279 | #define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) | |
| 2280 | #define PT_HP_STACK (PT_LOOS + 0x14) | |
| 2281 | ||
| 2282 | #define PT_PARISC_ARCHEXT 0x70000000 | |
| 2283 | #define PT_PARISC_UNWIND 0x70000001 | |
| 2284 | ||
| 2285 | /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */ | |
| 2286 | ||
| 2287 | #define PF_PARISC_SBP 0x08000000 | |
| 2288 | ||
| 2289 | #define PF_HP_PAGE_SIZE 0x00100000 | |
| 2290 | #define PF_HP_FAR_SHARED 0x00200000 | |
| 2291 | #define PF_HP_NEAR_SHARED 0x00400000 | |
| 2292 | #define PF_HP_CODE 0x01000000 | |
| 2293 | #define PF_HP_MODIFY 0x02000000 | |
| 2294 | #define PF_HP_LAZYSWAP 0x04000000 | |
| 2295 | #define PF_HP_SBP 0x08000000 | |
| 2296 | ||
| 2297 | ||
| 2298 | /* Alpha specific definitions. */ | |
| 2299 | ||
| 2300 | /* Legal values for e_flags field of Elf64_Ehdr. */ | |
| 2301 | ||
| 2302 | #define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */ | |
| 2303 | #define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */ | |
| 2304 | ||
| 2305 | /* Legal values for sh_type field of Elf64_Shdr. */ | |
| 2306 | ||
| 2307 | /* These two are primerily concerned with ECOFF debugging info. */ | |
| 2308 | #define SHT_ALPHA_DEBUG 0x70000001 | |
| 2309 | #define SHT_ALPHA_REGINFO 0x70000002 | |
| 2310 | ||
| 2311 | /* Legal values for sh_flags field of Elf64_Shdr. */ | |
| 2312 | ||
| 2313 | #define SHF_ALPHA_GPREL 0x10000000 | |
| 2314 | ||
| 2315 | /* Legal values for st_other field of Elf64_Sym. */ | |
| 2316 | #define STO_ALPHA_NOPV 0x80 /* No PV required. */ | |
| 2317 | #define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */ | |
| 2318 | ||
| 2319 | /* Alpha relocs. */ | |
| 2320 | ||
| 2321 | #define R_ALPHA_NONE 0 /* No reloc */ | |
| 2322 | #define R_ALPHA_REFLONG 1 /* Direct 32 bit */ | |
| 2323 | #define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ | |
| 2324 | #define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ | |
| 2325 | #define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ | |
| 2326 | #define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ | |
| 2327 | #define R_ALPHA_GPDISP 6 /* Add displacement to GP */ | |
| 2328 | #define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ | |
| 2329 | #define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ | |
| 2330 | #define R_ALPHA_SREL16 9 /* PC relative 16 bit */ | |
| 2331 | #define R_ALPHA_SREL32 10 /* PC relative 32 bit */ | |
| 2332 | #define R_ALPHA_SREL64 11 /* PC relative 64 bit */ | |
| 2333 | #define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ | |
| 2334 | #define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ | |
| 2335 | #define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ | |
| 2336 | #define R_ALPHA_COPY 24 /* Copy symbol at runtime */ | |
| 2337 | #define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ | |
| 2338 | #define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ | |
| 2339 | #define R_ALPHA_RELATIVE 27 /* Adjust by program base */ | |
| 2340 | #define R_ALPHA_TLS_GD_HI 28 | |
| 2341 | #define R_ALPHA_TLSGD 29 | |
| 2342 | #define R_ALPHA_TLS_LDM 30 | |
| 2343 | #define R_ALPHA_DTPMOD64 31 | |
| 2344 | #define R_ALPHA_GOTDTPREL 32 | |
| 2345 | #define R_ALPHA_DTPREL64 33 | |
| 2346 | #define R_ALPHA_DTPRELHI 34 | |
| 2347 | #define R_ALPHA_DTPRELLO 35 | |
| 2348 | #define R_ALPHA_DTPREL16 36 | |
| 2349 | #define R_ALPHA_GOTTPREL 37 | |
| 2350 | #define R_ALPHA_TPREL64 38 | |
| 2351 | #define R_ALPHA_TPRELHI 39 | |
| 2352 | #define R_ALPHA_TPRELLO 40 | |
| 2353 | #define R_ALPHA_TPREL16 41 | |
| 2354 | /* Keep this the last entry. */ | |
| 2355 | #define R_ALPHA_NUM 46 | |
| 2356 | ||
| 2357 | /* Magic values of the LITUSE relocation addend. */ | |
| 2358 | #define LITUSE_ALPHA_ADDR 0 | |
| 2359 | #define LITUSE_ALPHA_BASE 1 | |
| 2360 | #define LITUSE_ALPHA_BYTOFF 2 | |
| 2361 | #define LITUSE_ALPHA_JSR 3 | |
| 2362 | #define LITUSE_ALPHA_TLS_GD 4 | |
| 2363 | #define LITUSE_ALPHA_TLS_LDM 5 | |
| 2364 | ||
| 2365 | /* Legal values for d_tag of Elf64_Dyn. */ | |
| 2366 | #define DT_ALPHA_PLTRO (DT_LOPROC + 0) | |
| 2367 | #define DT_ALPHA_NUM 1 | |
| 2368 | ||
| 2369 | /* PowerPC specific declarations */ | |
| 2370 | ||
| 2371 | /* Values for Elf32/64_Ehdr.e_flags. */ | |
| 2372 | #define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */ | |
| 2373 | ||
| 2374 | /* Cygnus local bits below */ | |
| 2375 | #define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/ | |
| 2376 | #define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib | |
| 2377 | flag */ | |
| 2378 | ||
| 2379 | /* PowerPC relocations defined by the ABIs */ | |
| 2380 | #define R_PPC_NONE 0 | |
| 2381 | #define R_PPC_ADDR32 1 /* 32bit absolute address */ | |
| 2382 | #define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ | |
| 2383 | #define R_PPC_ADDR16 3 /* 16bit absolute address */ | |
| 2384 | #define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ | |
| 2385 | #define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ | |
| 2386 | #define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ | |
| 2387 | #define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ | |
| 2388 | #define R_PPC_ADDR14_BRTAKEN 8 | |
| 2389 | #define R_PPC_ADDR14_BRNTAKEN 9 | |
| 2390 | #define R_PPC_REL24 10 /* PC relative 26 bit */ | |
| 2391 | #define R_PPC_REL14 11 /* PC relative 16 bit */ | |
| 2392 | #define R_PPC_REL14_BRTAKEN 12 | |
| 2393 | #define R_PPC_REL14_BRNTAKEN 13 | |
| 2394 | #define R_PPC_GOT16 14 | |
| 2395 | #define R_PPC_GOT16_LO 15 | |
| 2396 | #define R_PPC_GOT16_HI 16 | |
| 2397 | #define R_PPC_GOT16_HA 17 | |
| 2398 | #define R_PPC_PLTREL24 18 | |
| 2399 | #define R_PPC_COPY 19 | |
| 2400 | #define R_PPC_GLOB_DAT 20 | |
| 2401 | #define R_PPC_JMP_SLOT 21 | |
| 2402 | #define R_PPC_RELATIVE 22 | |
| 2403 | #define R_PPC_LOCAL24PC 23 | |
| 2404 | #define R_PPC_UADDR32 24 | |
| 2405 | #define R_PPC_UADDR16 25 | |
| 2406 | #define R_PPC_REL32 26 | |
| 2407 | #define R_PPC_PLT32 27 | |
| 2408 | #define R_PPC_PLTREL32 28 | |
| 2409 | #define R_PPC_PLT16_LO 29 | |
| 2410 | #define R_PPC_PLT16_HI 30 | |
| 2411 | #define R_PPC_PLT16_HA 31 | |
| 2412 | #define R_PPC_SDAREL16 32 | |
| 2413 | #define R_PPC_SECTOFF 33 | |
| 2414 | #define R_PPC_SECTOFF_LO 34 | |
| 2415 | #define R_PPC_SECTOFF_HI 35 | |
| 2416 | #define R_PPC_SECTOFF_HA 36 | |
| 2417 | ||
| 2418 | /* PowerPC relocations defined for the TLS access ABI. */ | |
| 2419 | #define R_PPC_TLS 67 /* none (sym+add)@tls */ | |
| 2420 | #define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */ | |
| 2421 | #define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */ | |
| 2422 | #define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ | |
| 2423 | #define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ | |
| 2424 | #define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ | |
| 2425 | #define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */ | |
| 2426 | #define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */ | |
| 2427 | #define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ | |
| 2428 | #define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ | |
| 2429 | #define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ | |
| 2430 | #define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */ | |
| 2431 | #define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ | |
| 2432 | #define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ | |
| 2433 | #define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ | |
| 2434 | #define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ | |
| 2435 | #define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ | |
| 2436 | #define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ | |
| 2437 | #define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ | |
| 2438 | #define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ | |
| 2439 | #define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */ | |
| 2440 | #define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */ | |
| 2441 | #define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ | |
| 2442 | #define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ | |
| 2443 | #define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */ | |
| 2444 | #define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */ | |
| 2445 | #define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */ | |
| 2446 | #define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */ | |
| 2447 | #define R_PPC_TLSGD 95 /* none (sym+add)@tlsgd */ | |
| 2448 | #define R_PPC_TLSLD 96 /* none (sym+add)@tlsld */ | |
| 2449 | ||
| 2450 | /* The remaining relocs are from the Embedded ELF ABI, and are not | |
| 2451 | in the SVR4 ELF ABI. */ | |
| 2452 | #define R_PPC_EMB_NADDR32 101 | |
| 2453 | #define R_PPC_EMB_NADDR16 102 | |
| 2454 | #define R_PPC_EMB_NADDR16_LO 103 | |
| 2455 | #define R_PPC_EMB_NADDR16_HI 104 | |
| 2456 | #define R_PPC_EMB_NADDR16_HA 105 | |
| 2457 | #define R_PPC_EMB_SDAI16 106 | |
| 2458 | #define R_PPC_EMB_SDA2I16 107 | |
| 2459 | #define R_PPC_EMB_SDA2REL 108 | |
| 2460 | #define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */ | |
| 2461 | #define R_PPC_EMB_MRKREF 110 | |
| 2462 | #define R_PPC_EMB_RELSEC16 111 | |
| 2463 | #define R_PPC_EMB_RELST_LO 112 | |
| 2464 | #define R_PPC_EMB_RELST_HI 113 | |
| 2465 | #define R_PPC_EMB_RELST_HA 114 | |
| 2466 | #define R_PPC_EMB_BIT_FLD 115 | |
| 2467 | #define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */ | |
| 2468 | ||
| 2469 | /* Diab tool relocations. */ | |
| 2470 | #define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */ | |
| 2471 | #define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */ | |
| 2472 | #define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */ | |
| 2473 | #define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */ | |
| 2474 | #define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */ | |
| 2475 | #define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */ | |
| 2476 | ||
| 2477 | /* GNU extension to support local ifunc. */ | |
| 2478 | #define R_PPC_IRELATIVE 248 | |
| 2479 | ||
| 2480 | /* GNU relocs used in PIC code sequences. */ | |
| 2481 | #define R_PPC_REL16 249 /* half16 (sym+add-.) */ | |
| 2482 | #define R_PPC_REL16_LO 250 /* half16 (sym+add-.)@l */ | |
| 2483 | #define R_PPC_REL16_HI 251 /* half16 (sym+add-.)@h */ | |
| 2484 | #define R_PPC_REL16_HA 252 /* half16 (sym+add-.)@ha */ | |
| 2485 | ||
| 2486 | /* This is a phony reloc to handle any old fashioned TOC16 references | |
| 2487 | that may still be in object files. */ | |
| 2488 | #define R_PPC_TOC16 255 | |
| 2489 | ||
| 2490 | /* PowerPC specific values for the Dyn d_tag field. */ | |
| 2491 | #define DT_PPC_GOT (DT_LOPROC + 0) | |
| 2492 | #define DT_PPC_OPT (DT_LOPROC + 1) | |
| 2493 | #define DT_PPC_NUM 2 | |
| 2494 | ||
| 2495 | /* PowerPC specific values for the DT_PPC_OPT Dyn entry. */ | |
| 2496 | #define PPC_OPT_TLS 1 | |
| 2497 | ||
| 2498 | /* PowerPC64 relocations defined by the ABIs */ | |
| 2499 | #define R_PPC64_NONE R_PPC_NONE | |
| 2500 | #define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address */ | |
| 2501 | #define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned */ | |
| 2502 | #define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address */ | |
| 2503 | #define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of address */ | |
| 2504 | #define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of address. */ | |
| 2505 | #define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */ | |
| 2506 | #define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned */ | |
| 2507 | #define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN | |
| 2508 | #define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN | |
| 2509 | #define R_PPC64_REL24 R_PPC_REL24 /* PC-rel. 26 bit, word aligned */ | |
| 2510 | #define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit */ | |
| 2511 | #define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN | |
| 2512 | #define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN | |
| 2513 | #define R_PPC64_GOT16 R_PPC_GOT16 | |
| 2514 | #define R_PPC64_GOT16_LO R_PPC_GOT16_LO | |
| 2515 | #define R_PPC64_GOT16_HI R_PPC_GOT16_HI | |
| 2516 | #define R_PPC64_GOT16_HA R_PPC_GOT16_HA | |
| 2517 | ||
| 2518 | #define R_PPC64_COPY R_PPC_COPY | |
| 2519 | #define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT | |
| 2520 | #define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT | |
| 2521 | #define R_PPC64_RELATIVE R_PPC_RELATIVE | |
| 2522 | ||
| 2523 | #define R_PPC64_UADDR32 R_PPC_UADDR32 | |
| 2524 | #define R_PPC64_UADDR16 R_PPC_UADDR16 | |
| 2525 | #define R_PPC64_REL32 R_PPC_REL32 | |
| 2526 | #define R_PPC64_PLT32 R_PPC_PLT32 | |
| 2527 | #define R_PPC64_PLTREL32 R_PPC_PLTREL32 | |
| 2528 | #define R_PPC64_PLT16_LO R_PPC_PLT16_LO | |
| 2529 | #define R_PPC64_PLT16_HI R_PPC_PLT16_HI | |
| 2530 | #define R_PPC64_PLT16_HA R_PPC_PLT16_HA | |
| 2531 | ||
| 2532 | #define R_PPC64_SECTOFF R_PPC_SECTOFF | |
| 2533 | #define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO | |
| 2534 | #define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI | |
| 2535 | #define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA | |
| 2536 | #define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2 */ | |
| 2537 | #define R_PPC64_ADDR64 38 /* doubleword64 S + A */ | |
| 2538 | #define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A) */ | |
| 2539 | #define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A) */ | |
| 2540 | #define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A) */ | |
| 2541 | #define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A) */ | |
| 2542 | #define R_PPC64_UADDR64 43 /* doubleword64 S + A */ | |
| 2543 | #define R_PPC64_REL64 44 /* doubleword64 S + A - P */ | |
| 2544 | #define R_PPC64_PLT64 45 /* doubleword64 L + A */ | |
| 2545 | #define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P */ | |
| 2546 | #define R_PPC64_TOC16 47 /* half16* S + A - .TOC */ | |
| 2547 | #define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.) */ | |
| 2548 | #define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.) */ | |
| 2549 | #define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.) */ | |
| 2550 | #define R_PPC64_TOC 51 /* doubleword64 .TOC */ | |
| 2551 | #define R_PPC64_PLTGOT16 52 /* half16* M + A */ | |
| 2552 | #define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A) */ | |
| 2553 | #define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A) */ | |
| 2554 | #define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A) */ | |
| 2555 | ||
| 2556 | #define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2 */ | |
| 2557 | #define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2 */ | |
| 2558 | #define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2 */ | |
| 2559 | #define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2 */ | |
| 2560 | #define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2 */ | |
| 2561 | #define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2 */ | |
| 2562 | #define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2 */ | |
| 2563 | #define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2 */ | |
| 2564 | #define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2 */ | |
| 2565 | #define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2 */ | |
| 2566 | #define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2 */ | |
| 2567 | ||
| 2568 | /* PowerPC64 relocations defined for the TLS access ABI. */ | |
| 2569 | #define R_PPC64_TLS 67 /* none (sym+add)@tls */ | |
| 2570 | #define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */ | |
| 2571 | #define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */ | |
| 2572 | #define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ | |
| 2573 | #define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ | |
| 2574 | #define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ | |
| 2575 | #define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */ | |
| 2576 | #define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */ | |
| 2577 | #define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ | |
| 2578 | #define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ | |
| 2579 | #define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ | |
| 2580 | #define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */ | |
| 2581 | #define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ | |
| 2582 | #define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ | |
| 2583 | #define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ | |
| 2584 | #define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ | |
| 2585 | #define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ | |
| 2586 | #define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ | |
| 2587 | #define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ | |
| 2588 | #define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ | |
| 2589 | #define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */ | |
| 2590 | #define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */ | |
| 2591 | #define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ | |
| 2592 | #define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ | |
| 2593 | #define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */ | |
| 2594 | #define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */ | |
| 2595 | #define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */ | |
| 2596 | #define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */ | |
| 2597 | #define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */ | |
| 2598 | #define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */ | |
| 2599 | #define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */ | |
| 2600 | #define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */ | |
| 2601 | #define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */ | |
| 2602 | #define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */ | |
| 2603 | #define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */ | |
| 2604 | #define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */ | |
| 2605 | #define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */ | |
| 2606 | #define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */ | |
| 2607 | #define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */ | |
| 2608 | #define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */ | |
| 2609 | #define R_PPC64_TLSGD 107 /* none (sym+add)@tlsgd */ | |
| 2610 | #define R_PPC64_TLSLD 108 /* none (sym+add)@tlsld */ | |
| 2611 | #define R_PPC64_TOCSAVE 109 /* none */ | |
| 2612 | ||
| 2613 | /* Added when HA and HI relocs were changed to report overflows. */ | |
| 2614 | #define R_PPC64_ADDR16_HIGH 110 | |
| 2615 | #define R_PPC64_ADDR16_HIGHA 111 | |
| 2616 | #define R_PPC64_TPREL16_HIGH 112 | |
| 2617 | #define R_PPC64_TPREL16_HIGHA 113 | |
| 2618 | #define R_PPC64_DTPREL16_HIGH 114 | |
| 2619 | #define R_PPC64_DTPREL16_HIGHA 115 | |
| 2620 | ||
| 2621 | /* GNU extension to support local ifunc. */ | |
| 2622 | #define R_PPC64_JMP_IREL 247 | |
| 2623 | #define R_PPC64_IRELATIVE 248 | |
| 2624 | #define R_PPC64_REL16 249 /* half16 (sym+add-.) */ | |
| 2625 | #define R_PPC64_REL16_LO 250 /* half16 (sym+add-.)@l */ | |
| 2626 | #define R_PPC64_REL16_HI 251 /* half16 (sym+add-.)@h */ | |
| 2627 | #define R_PPC64_REL16_HA 252 /* half16 (sym+add-.)@ha */ | |
| 2628 | ||
| 2629 | /* e_flags bits specifying ABI. | |
| 2630 | 1 for original function descriptor using ABI, | |
| 2631 | 2 for revised ABI without function descriptors, | |
| 2632 | 0 for unspecified or not using any features affected by the differences. */ | |
| 2633 | #define EF_PPC64_ABI 3 | |
| 2634 | ||
| 2635 | /* PowerPC64 specific values for the Dyn d_tag field. */ | |
| 2636 | #define DT_PPC64_GLINK (DT_LOPROC + 0) | |
| 2637 | #define DT_PPC64_OPD (DT_LOPROC + 1) | |
| 2638 | #define DT_PPC64_OPDSZ (DT_LOPROC + 2) | |
| 2639 | #define DT_PPC64_OPT (DT_LOPROC + 3) | |
| 2640 | #define DT_PPC64_NUM 4 | |
| 2641 | ||
| 2642 | /* PowerPC64 specific bits in the DT_PPC64_OPT Dyn entry. */ | |
| 2643 | #define PPC64_OPT_TLS 1 | |
| 2644 | #define PPC64_OPT_MULTI_TOC 2 | |
| 2645 | #define PPC64_OPT_LOCALENTRY 4 | |
| 2646 | ||
| 2647 | /* PowerPC64 specific values for the Elf64_Sym st_other field. */ | |
| 2648 | #define STO_PPC64_LOCAL_BIT 5 | |
| 2649 | #define STO_PPC64_LOCAL_MASK (7 << STO_PPC64_LOCAL_BIT) | |
| 2650 | #define PPC64_LOCAL_ENTRY_OFFSET(other) \ | |
| 2651 | (((1 << (((other) & STO_PPC64_LOCAL_MASK) >> STO_PPC64_LOCAL_BIT)) >> 2) << 2) | |
| 2652 | ||
| 2653 | ||
| 2654 | /* ARM specific declarations */ | |
| 2655 | ||
| 2656 | /* Processor specific flags for the ELF header e_flags field. */ | |
| 2657 | #define EF_ARM_RELEXEC 0x01 | |
| 2658 | #define EF_ARM_HASENTRY 0x02 | |
| 2659 | #define EF_ARM_INTERWORK 0x04 | |
| 2660 | #define EF_ARM_APCS_26 0x08 | |
| 2661 | #define EF_ARM_APCS_FLOAT 0x10 | |
| 2662 | #define EF_ARM_PIC 0x20 | |
| 2663 | #define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */ | |
| 2664 | #define EF_ARM_NEW_ABI 0x80 | |
| 2665 | #define EF_ARM_OLD_ABI 0x100 | |
| 2666 | #define EF_ARM_SOFT_FLOAT 0x200 | |
| 2667 | #define EF_ARM_VFP_FLOAT 0x400 | |
| 2668 | #define EF_ARM_MAVERICK_FLOAT 0x800 | |
| 2669 | ||
| 2670 | #define EF_ARM_ABI_FLOAT_SOFT 0x200 /* NB conflicts with EF_ARM_SOFT_FLOAT */ | |
| 2671 | #define EF_ARM_ABI_FLOAT_HARD 0x400 /* NB conflicts with EF_ARM_VFP_FLOAT */ | |
| 2672 | ||
| 2673 | ||
| 2674 | /* Other constants defined in the ARM ELF spec. version B-01. */ | |
| 2675 | /* NB. These conflict with values defined above. */ | |
| 2676 | #define EF_ARM_SYMSARESORTED 0x04 | |
| 2677 | #define EF_ARM_DYNSYMSUSESEGIDX 0x08 | |
| 2678 | #define EF_ARM_MAPSYMSFIRST 0x10 | |
| 2679 | #define EF_ARM_EABIMASK 0XFF000000 | |
| 2680 | ||
| 2681 | /* Constants defined in AAELF. */ | |
| 2682 | #define EF_ARM_BE8 0x00800000 | |
| 2683 | #define EF_ARM_LE8 0x00400000 | |
| 2684 | ||
| 2685 | #define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK) | |
| 2686 | #define EF_ARM_EABI_UNKNOWN 0x00000000 | |
| 2687 | #define EF_ARM_EABI_VER1 0x01000000 | |
| 2688 | #define EF_ARM_EABI_VER2 0x02000000 | |
| 2689 | #define EF_ARM_EABI_VER3 0x03000000 | |
| 2690 | #define EF_ARM_EABI_VER4 0x04000000 | |
| 2691 | #define EF_ARM_EABI_VER5 0x05000000 | |
| 2692 | ||
| 2693 | /* Additional symbol types for Thumb. */ | |
| 2694 | #define STT_ARM_TFUNC STT_LOPROC /* A Thumb function. */ | |
| 2695 | #define STT_ARM_16BIT STT_HIPROC /* A Thumb label. */ | |
| 2696 | ||
| 2697 | /* ARM-specific values for sh_flags */ | |
| 2698 | #define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */ | |
| 2699 | #define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined | |
| 2700 | in the input to a link step. */ | |
| 2701 | ||
| 2702 | /* ARM-specific program header flags */ | |
| 2703 | #define PF_ARM_SB 0x10000000 /* Segment contains the location | |
| 2704 | addressed by the static base. */ | |
| 2705 | #define PF_ARM_PI 0x20000000 /* Position-independent segment. */ | |
| 2706 | #define PF_ARM_ABS 0x40000000 /* Absolute segment. */ | |
| 2707 | ||
| 2708 | /* Processor specific values for the Phdr p_type field. */ | |
| 2709 | #define PT_ARM_EXIDX (PT_LOPROC + 1) /* ARM unwind segment. */ | |
| 2710 | ||
| 2711 | /* Processor specific values for the Shdr sh_type field. */ | |
| 2712 | #define SHT_ARM_EXIDX (SHT_LOPROC + 1) /* ARM unwind section. */ | |
| 2713 | #define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2) /* Preemption details. */ | |
| 2714 | #define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* ARM attributes section. */ | |
| 2715 | ||
| 2716 | ||
| 2717 | /* AArch64 relocs. */ | |
| 2718 | ||
| 2719 | #define R_AARCH64_NONE 0 /* No relocation. */ | |
| 2720 | ||
| 2721 | /* ILP32 AArch64 relocs. */ | |
| 2722 | #define R_AARCH64_P32_ABS32 1 /* Direct 32 bit. */ | |
| 2723 | #define R_AARCH64_P32_COPY 180 /* Copy symbol at runtime. */ | |
| 2724 | #define R_AARCH64_P32_GLOB_DAT 181 /* Create GOT entry. */ | |
| 2725 | #define R_AARCH64_P32_JUMP_SLOT 182 /* Create PLT entry. */ | |
| 2726 | #define R_AARCH64_P32_RELATIVE 183 /* Adjust by program base. */ | |
| 2727 | #define R_AARCH64_P32_TLS_DTPMOD 184 /* Module number, 32 bit. */ | |
| 2728 | #define R_AARCH64_P32_TLS_DTPREL 185 /* Module-relative offset, 32 bit. */ | |
| 2729 | #define R_AARCH64_P32_TLS_TPREL 186 /* TP-relative offset, 32 bit. */ | |
| 2730 | #define R_AARCH64_P32_TLSDESC 187 /* TLS Descriptor. */ | |
| 2731 | #define R_AARCH64_P32_IRELATIVE 188 /* STT_GNU_IFUNC relocation. */ | |
| 2732 | ||
| 2733 | /* LP64 AArch64 relocs. */ | |
| 2734 | #define R_AARCH64_ABS64 257 /* Direct 64 bit. */ | |
| 2735 | #define R_AARCH64_ABS32 258 /* Direct 32 bit. */ | |
| 2736 | #define R_AARCH64_ABS16 259 /* Direct 16-bit. */ | |
| 2737 | #define R_AARCH64_PREL64 260 /* PC-relative 64-bit. */ | |
| 2738 | #define R_AARCH64_PREL32 261 /* PC-relative 32-bit. */ | |
| 2739 | #define R_AARCH64_PREL16 262 /* PC-relative 16-bit. */ | |
| 2740 | #define R_AARCH64_MOVW_UABS_G0 263 /* Dir. MOVZ imm. from bits 15:0. */ | |
| 2741 | #define R_AARCH64_MOVW_UABS_G0_NC 264 /* Likewise for MOVK; no check. */ | |
| 2742 | #define R_AARCH64_MOVW_UABS_G1 265 /* Dir. MOVZ imm. from bits 31:16. */ | |
| 2743 | #define R_AARCH64_MOVW_UABS_G1_NC 266 /* Likewise for MOVK; no check. */ | |
| 2744 | #define R_AARCH64_MOVW_UABS_G2 267 /* Dir. MOVZ imm. from bits 47:32. */ | |
| 2745 | #define R_AARCH64_MOVW_UABS_G2_NC 268 /* Likewise for MOVK; no check. */ | |
| 2746 | #define R_AARCH64_MOVW_UABS_G3 269 /* Dir. MOV{K,Z} imm. from 63:48. */ | |
| 2747 | #define R_AARCH64_MOVW_SABS_G0 270 /* Dir. MOV{N,Z} imm. from 15:0. */ | |
| 2748 | #define R_AARCH64_MOVW_SABS_G1 271 /* Dir. MOV{N,Z} imm. from 31:16. */ | |
| 2749 | #define R_AARCH64_MOVW_SABS_G2 272 /* Dir. MOV{N,Z} imm. from 47:32. */ | |
| 2750 | #define R_AARCH64_LD_PREL_LO19 273 /* PC-rel. LD imm. from bits 20:2. */ | |
| 2751 | #define R_AARCH64_ADR_PREL_LO21 274 /* PC-rel. ADR imm. from bits 20:0. */ | |
| 2752 | #define R_AARCH64_ADR_PREL_PG_HI21 275 /* Page-rel. ADRP imm. from 32:12. */ | |
| 2753 | #define R_AARCH64_ADR_PREL_PG_HI21_NC 276 /* Likewise; no overflow check. */ | |
| 2754 | #define R_AARCH64_ADD_ABS_LO12_NC 277 /* Dir. ADD imm. from bits 11:0. */ | |
| 2755 | #define R_AARCH64_LDST8_ABS_LO12_NC 278 /* Likewise for LD/ST; no check. */ | |
| 2756 | #define R_AARCH64_TSTBR14 279 /* PC-rel. TBZ/TBNZ imm. from 15:2. */ | |
| 2757 | #define R_AARCH64_CONDBR19 280 /* PC-rel. cond. br. imm. from 20:2. */ | |
| 2758 | #define R_AARCH64_JUMP26 282 /* PC-rel. B imm. from bits 27:2. */ | |
| 2759 | #define R_AARCH64_CALL26 283 /* Likewise for CALL. */ | |
| 2760 | #define R_AARCH64_LDST16_ABS_LO12_NC 284 /* Dir. ADD imm. from bits 11:1. */ | |
| 2761 | #define R_AARCH64_LDST32_ABS_LO12_NC 285 /* Likewise for bits 11:2. */ | |
| 2762 | #define R_AARCH64_LDST64_ABS_LO12_NC 286 /* Likewise for bits 11:3. */ | |
| 2763 | #define R_AARCH64_MOVW_PREL_G0 287 /* PC-rel. MOV{N,Z} imm. from 15:0. */ | |
| 2764 | #define R_AARCH64_MOVW_PREL_G0_NC 288 /* Likewise for MOVK; no check. */ | |
| 2765 | #define R_AARCH64_MOVW_PREL_G1 289 /* PC-rel. MOV{N,Z} imm. from 31:16. */ | |
| 2766 | #define R_AARCH64_MOVW_PREL_G1_NC 290 /* Likewise for MOVK; no check. */ | |
| 2767 | #define R_AARCH64_MOVW_PREL_G2 291 /* PC-rel. MOV{N,Z} imm. from 47:32. */ | |
| 2768 | #define R_AARCH64_MOVW_PREL_G2_NC 292 /* Likewise for MOVK; no check. */ | |
| 2769 | #define R_AARCH64_MOVW_PREL_G3 293 /* PC-rel. MOV{N,Z} imm. from 63:48. */ | |
| 2770 | #define R_AARCH64_LDST128_ABS_LO12_NC 299 /* Dir. ADD imm. from bits 11:4. */ | |
| 2771 | #define R_AARCH64_MOVW_GOTOFF_G0 300 /* GOT-rel. off. MOV{N,Z} imm. 15:0. */ | |
| 2772 | #define R_AARCH64_MOVW_GOTOFF_G0_NC 301 /* Likewise for MOVK; no check. */ | |
| 2773 | #define R_AARCH64_MOVW_GOTOFF_G1 302 /* GOT-rel. o. MOV{N,Z} imm. 31:16. */ | |
| 2774 | #define R_AARCH64_MOVW_GOTOFF_G1_NC 303 /* Likewise for MOVK; no check. */ | |
| 2775 | #define R_AARCH64_MOVW_GOTOFF_G2 304 /* GOT-rel. o. MOV{N,Z} imm. 47:32. */ | |
| 2776 | #define R_AARCH64_MOVW_GOTOFF_G2_NC 305 /* Likewise for MOVK; no check. */ | |
| 2777 | #define R_AARCH64_MOVW_GOTOFF_G3 306 /* GOT-rel. o. MOV{N,Z} imm. 63:48. */ | |
| 2778 | #define R_AARCH64_GOTREL64 307 /* GOT-relative 64-bit. */ | |
| 2779 | #define R_AARCH64_GOTREL32 308 /* GOT-relative 32-bit. */ | |
| 2780 | #define R_AARCH64_GOT_LD_PREL19 309 /* PC-rel. GOT off. load imm. 20:2. */ | |
| 2781 | #define R_AARCH64_LD64_GOTOFF_LO15 310 /* GOT-rel. off. LD/ST imm. 14:3. */ | |
| 2782 | #define R_AARCH64_ADR_GOT_PAGE 311 /* P-page-rel. GOT off. ADRP 32:12. */ | |
| 2783 | #define R_AARCH64_LD64_GOT_LO12_NC 312 /* Dir. GOT off. LD/ST imm. 11:3. */ | |
| 2784 | #define R_AARCH64_LD64_GOTPAGE_LO15 313 /* GOT-page-rel. GOT off. LD/ST 14:3 */ | |
| 2785 | #define R_AARCH64_TLSGD_ADR_PREL21 512 /* PC-relative ADR imm. 20:0. */ | |
| 2786 | #define R_AARCH64_TLSGD_ADR_PAGE21 513 /* page-rel. ADRP imm. 32:12. */ | |
| 2787 | #define R_AARCH64_TLSGD_ADD_LO12_NC 514 /* direct ADD imm. from 11:0. */ | |
| 2788 | #define R_AARCH64_TLSGD_MOVW_G1 515 /* GOT-rel. MOV{N,Z} 31:16. */ | |
| 2789 | #define R_AARCH64_TLSGD_MOVW_G0_NC 516 /* GOT-rel. MOVK imm. 15:0. */ | |
| 2790 | #define R_AARCH64_TLSLD_ADR_PREL21 517 /* Like 512; local dynamic model. */ | |
| 2791 | #define R_AARCH64_TLSLD_ADR_PAGE21 518 /* Like 513; local dynamic model. */ | |
| 2792 | #define R_AARCH64_TLSLD_ADD_LO12_NC 519 /* Like 514; local dynamic model. */ | |
| 2793 | #define R_AARCH64_TLSLD_MOVW_G1 520 /* Like 515; local dynamic model. */ | |
| 2794 | #define R_AARCH64_TLSLD_MOVW_G0_NC 521 /* Like 516; local dynamic model. */ | |
| 2795 | #define R_AARCH64_TLSLD_LD_PREL19 522 /* TLS PC-rel. load imm. 20:2. */ | |
| 2796 | #define R_AARCH64_TLSLD_MOVW_DTPREL_G2 523 /* TLS DTP-rel. MOV{N,Z} 47:32. */ | |
| 2797 | #define R_AARCH64_TLSLD_MOVW_DTPREL_G1 524 /* TLS DTP-rel. MOV{N,Z} 31:16. */ | |
| 2798 | #define R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC 525 /* Likewise; MOVK; no check. */ | |
| 2799 | #define R_AARCH64_TLSLD_MOVW_DTPREL_G0 526 /* TLS DTP-rel. MOV{N,Z} 15:0. */ | |
| 2800 | #define R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC 527 /* Likewise; MOVK; no check. */ | |
| 2801 | #define R_AARCH64_TLSLD_ADD_DTPREL_HI12 528 /* DTP-rel. ADD imm. from 23:12. */ | |
| 2802 | #define R_AARCH64_TLSLD_ADD_DTPREL_LO12 529 /* DTP-rel. ADD imm. from 11:0. */ | |
| 2803 | #define R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC 530 /* Likewise; no ovfl. check. */ | |
| 2804 | #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12 531 /* DTP-rel. LD/ST imm. 11:0. */ | |
| 2805 | #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC 532 /* Likewise; no check. */ | |
| 2806 | #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12 533 /* DTP-rel. LD/ST imm. 11:1. */ | |
| 2807 | #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC 534 /* Likewise; no check. */ | |
| 2808 | #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12 535 /* DTP-rel. LD/ST imm. 11:2. */ | |
| 2809 | #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC 536 /* Likewise; no check. */ | |
| 2810 | #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12 537 /* DTP-rel. LD/ST imm. 11:3. */ | |
| 2811 | #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC 538 /* Likewise; no check. */ | |
| 2812 | #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G1 539 /* GOT-rel. MOV{N,Z} 31:16. */ | |
| 2813 | #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC 540 /* GOT-rel. MOVK 15:0. */ | |
| 2814 | #define R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 541 /* Page-rel. ADRP 32:12. */ | |
| 2815 | #define R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC 542 /* Direct LD off. 11:3. */ | |
| 2816 | #define R_AARCH64_TLSIE_LD_GOTTPREL_PREL19 543 /* PC-rel. load imm. 20:2. */ | |
| 2817 | #define R_AARCH64_TLSLE_MOVW_TPREL_G2 544 /* TLS TP-rel. MOV{N,Z} 47:32. */ | |
| 2818 | #define R_AARCH64_TLSLE_MOVW_TPREL_G1 545 /* TLS TP-rel. MOV{N,Z} 31:16. */ | |
| 2819 | #define R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 546 /* Likewise; MOVK; no check. */ | |
| 2820 | #define R_AARCH64_TLSLE_MOVW_TPREL_G0 547 /* TLS TP-rel. MOV{N,Z} 15:0. */ | |
| 2821 | #define R_AARCH64_TLSLE_MOVW_TPREL_G0_NC 548 /* Likewise; MOVK; no check. */ | |
| 2822 | #define R_AARCH64_TLSLE_ADD_TPREL_HI12 549 /* TP-rel. ADD imm. 23:12. */ | |
| 2823 | #define R_AARCH64_TLSLE_ADD_TPREL_LO12 550 /* TP-rel. ADD imm. 11:0. */ | |
| 2824 | #define R_AARCH64_TLSLE_ADD_TPREL_LO12_NC 551 /* Likewise; no ovfl. check. */ | |
| 2825 | #define R_AARCH64_TLSLE_LDST8_TPREL_LO12 552 /* TP-rel. LD/ST off. 11:0. */ | |
| 2826 | #define R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC 553 /* Likewise; no ovfl. check. */ | |
| 2827 | #define R_AARCH64_TLSLE_LDST16_TPREL_LO12 554 /* TP-rel. LD/ST off. 11:1. */ | |
| 2828 | #define R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC 555 /* Likewise; no check. */ | |
| 2829 | #define R_AARCH64_TLSLE_LDST32_TPREL_LO12 556 /* TP-rel. LD/ST off. 11:2. */ | |
| 2830 | #define R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC 557 /* Likewise; no check. */ | |
| 2831 | #define R_AARCH64_TLSLE_LDST64_TPREL_LO12 558 /* TP-rel. LD/ST off. 11:3. */ | |
| 2832 | #define R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC 559 /* Likewise; no check. */ | |
| 2833 | #define R_AARCH64_TLSDESC_LD_PREL19 560 /* PC-rel. load immediate 20:2. */ | |
| 2834 | #define R_AARCH64_TLSDESC_ADR_PREL21 561 /* PC-rel. ADR immediate 20:0. */ | |
| 2835 | #define R_AARCH64_TLSDESC_ADR_PAGE21 562 /* Page-rel. ADRP imm. 32:12. */ | |
| 2836 | #define R_AARCH64_TLSDESC_LD64_LO12 563 /* Direct LD off. from 11:3. */ | |
| 2837 | #define R_AARCH64_TLSDESC_ADD_LO12 564 /* Direct ADD imm. from 11:0. */ | |
| 2838 | #define R_AARCH64_TLSDESC_OFF_G1 565 /* GOT-rel. MOV{N,Z} imm. 31:16. */ | |
| 2839 | #define R_AARCH64_TLSDESC_OFF_G0_NC 566 /* GOT-rel. MOVK imm. 15:0; no ck. */ | |
| 2840 | #define R_AARCH64_TLSDESC_LDR 567 /* Relax LDR. */ | |
| 2841 | #define R_AARCH64_TLSDESC_ADD 568 /* Relax ADD. */ | |
| 2842 | #define R_AARCH64_TLSDESC_CALL 569 /* Relax BLR. */ | |
| 2843 | #define R_AARCH64_TLSLE_LDST128_TPREL_LO12 570 /* TP-rel. LD/ST off. 11:4. */ | |
| 2844 | #define R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC 571 /* Likewise; no check. */ | |
| 2845 | #define R_AARCH64_TLSLD_LDST128_DTPREL_LO12 572 /* DTP-rel. LD/ST imm. 11:4. */ | |
| 2846 | #define R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC 573 /* Likewise; no check. */ | |
| 2847 | #define R_AARCH64_COPY 1024 /* Copy symbol at runtime. */ | |
| 2848 | #define R_AARCH64_GLOB_DAT 1025 /* Create GOT entry. */ | |
| 2849 | #define R_AARCH64_JUMP_SLOT 1026 /* Create PLT entry. */ | |
| 2850 | #define R_AARCH64_RELATIVE 1027 /* Adjust by program base. */ | |
| 2851 | #define R_AARCH64_TLS_DTPMOD 1028 /* Module number, 64 bit. */ | |
| 2852 | #define R_AARCH64_TLS_DTPREL 1029 /* Module-relative offset, 64 bit. */ | |
| 2853 | #define R_AARCH64_TLS_TPREL 1030 /* TP-relative offset, 64 bit. */ | |
| 2854 | #define R_AARCH64_TLSDESC 1031 /* TLS Descriptor. */ | |
| 2855 | #define R_AARCH64_IRELATIVE 1032 /* STT_GNU_IFUNC relocation. */ | |
| 2856 | ||
| 2857 | /* ARM relocs. */ | |
| 2858 | ||
| 2859 | #define R_ARM_NONE 0 /* No reloc */ | |
| 2860 | #define R_ARM_PC24 1 /* Deprecated PC relative 26 | |
| 2861 | bit branch. */ | |
| 2862 | #define R_ARM_ABS32 2 /* Direct 32 bit */ | |
| 2863 | #define R_ARM_REL32 3 /* PC relative 32 bit */ | |
| 2864 | #define R_ARM_PC13 4 | |
| 2865 | #define R_ARM_ABS16 5 /* Direct 16 bit */ | |
| 2866 | #define R_ARM_ABS12 6 /* Direct 12 bit */ | |
| 2867 | #define R_ARM_THM_ABS5 7 /* Direct & 0x7C (LDR, STR). */ | |
| 2868 | #define R_ARM_ABS8 8 /* Direct 8 bit */ | |
| 2869 | #define R_ARM_SBREL32 9 | |
| 2870 | #define R_ARM_THM_PC22 10 /* PC relative 24 bit (Thumb32 BL). */ | |
| 2871 | #define R_ARM_THM_PC8 11 /* PC relative & 0x3FC | |
| 2872 | (Thumb16 LDR, ADD, ADR). */ | |
| 2873 | #define R_ARM_AMP_VCALL9 12 | |
| 2874 | #define R_ARM_SWI24 13 /* Obsolete static relocation. */ | |
| 2875 | #define R_ARM_TLS_DESC 13 /* Dynamic relocation. */ | |
| 2876 | #define R_ARM_THM_SWI8 14 /* Reserved. */ | |
| 2877 | #define R_ARM_XPC25 15 /* Reserved. */ | |
| 2878 | #define R_ARM_THM_XPC22 16 /* Reserved. */ | |
| 2879 | #define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */ | |
| 2880 | #define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */ | |
| 2881 | #define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */ | |
| 2882 | #define R_ARM_COPY 20 /* Copy symbol at runtime */ | |
| 2883 | #define R_ARM_GLOB_DAT 21 /* Create GOT entry */ | |
| 2884 | #define R_ARM_JUMP_SLOT 22 /* Create PLT entry */ | |
| 2885 | #define R_ARM_RELATIVE 23 /* Adjust by program base */ | |
| 2886 | #define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */ | |
| 2887 | #define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */ | |
| 2888 | #define R_ARM_GOT32 26 /* 32 bit GOT entry */ | |
| 2889 | #define R_ARM_PLT32 27 /* Deprecated, 32 bit PLT address. */ | |
| 2890 | #define R_ARM_CALL 28 /* PC relative 24 bit (BL, BLX). */ | |
| 2891 | #define R_ARM_JUMP24 29 /* PC relative 24 bit | |
| 2892 | (B, BL<cond>). */ | |
| 2893 | #define R_ARM_THM_JUMP24 30 /* PC relative 24 bit (Thumb32 B.W). */ | |
| 2894 | #define R_ARM_BASE_ABS 31 /* Adjust by program base. */ | |
| 2895 | #define R_ARM_ALU_PCREL_7_0 32 /* Obsolete. */ | |
| 2896 | #define R_ARM_ALU_PCREL_15_8 33 /* Obsolete. */ | |
| 2897 | #define R_ARM_ALU_PCREL_23_15 34 /* Obsolete. */ | |
| 2898 | #define R_ARM_LDR_SBREL_11_0 35 /* Deprecated, prog. base relative. */ | |
| 2899 | #define R_ARM_ALU_SBREL_19_12 36 /* Deprecated, prog. base relative. */ | |
| 2900 | #define R_ARM_ALU_SBREL_27_20 37 /* Deprecated, prog. base relative. */ | |
| 2901 | #define R_ARM_TARGET1 38 | |
| 2902 | #define R_ARM_SBREL31 39 /* Program base relative. */ | |
| 2903 | #define R_ARM_V4BX 40 | |
| 2904 | #define R_ARM_TARGET2 41 | |
| 2905 | #define R_ARM_PREL31 42 /* 32 bit PC relative. */ | |
| 2906 | #define R_ARM_MOVW_ABS_NC 43 /* Direct 16-bit (MOVW). */ | |
| 2907 | #define R_ARM_MOVT_ABS 44 /* Direct high 16-bit (MOVT). */ | |
| 2908 | #define R_ARM_MOVW_PREL_NC 45 /* PC relative 16-bit (MOVW). */ | |
| 2909 | #define R_ARM_MOVT_PREL 46 /* PC relative (MOVT). */ | |
| 2910 | #define R_ARM_THM_MOVW_ABS_NC 47 /* Direct 16 bit (Thumb32 MOVW). */ | |
| 2911 | #define R_ARM_THM_MOVT_ABS 48 /* Direct high 16 bit | |
| 2912 | (Thumb32 MOVT). */ | |
| 2913 | #define R_ARM_THM_MOVW_PREL_NC 49 /* PC relative 16 bit | |
| 2914 | (Thumb32 MOVW). */ | |
| 2915 | #define R_ARM_THM_MOVT_PREL 50 /* PC relative high 16 bit | |
| 2916 | (Thumb32 MOVT). */ | |
| 2917 | #define R_ARM_THM_JUMP19 51 /* PC relative 20 bit | |
| 2918 | (Thumb32 B<cond>.W). */ | |
| 2919 | #define R_ARM_THM_JUMP6 52 /* PC relative X & 0x7E | |
| 2920 | (Thumb16 CBZ, CBNZ). */ | |
| 2921 | #define R_ARM_THM_ALU_PREL_11_0 53 /* PC relative 12 bit | |
| 2922 | (Thumb32 ADR.W). */ | |
| 2923 | #define R_ARM_THM_PC12 54 /* PC relative 12 bit | |
| 2924 | (Thumb32 LDR{D,SB,H,SH}). */ | |
| 2925 | #define R_ARM_ABS32_NOI 55 /* Direct 32-bit. */ | |
| 2926 | #define R_ARM_REL32_NOI 56 /* PC relative 32-bit. */ | |
| 2927 | #define R_ARM_ALU_PC_G0_NC 57 /* PC relative (ADD, SUB). */ | |
| 2928 | #define R_ARM_ALU_PC_G0 58 /* PC relative (ADD, SUB). */ | |
| 2929 | #define R_ARM_ALU_PC_G1_NC 59 /* PC relative (ADD, SUB). */ | |
| 2930 | #define R_ARM_ALU_PC_G1 60 /* PC relative (ADD, SUB). */ | |
| 2931 | #define R_ARM_ALU_PC_G2 61 /* PC relative (ADD, SUB). */ | |
| 2932 | #define R_ARM_LDR_PC_G1 62 /* PC relative (LDR,STR,LDRB,STRB). */ | |
| 2933 | #define R_ARM_LDR_PC_G2 63 /* PC relative (LDR,STR,LDRB,STRB). */ | |
| 2934 | #define R_ARM_LDRS_PC_G0 64 /* PC relative (STR{D,H}, | |
| 2935 | LDR{D,SB,H,SH}). */ | |
| 2936 | #define R_ARM_LDRS_PC_G1 65 /* PC relative (STR{D,H}, | |
| 2937 | LDR{D,SB,H,SH}). */ | |
| 2938 | #define R_ARM_LDRS_PC_G2 66 /* PC relative (STR{D,H}, | |
| 2939 | LDR{D,SB,H,SH}). */ | |
| 2940 | #define R_ARM_LDC_PC_G0 67 /* PC relative (LDC, STC). */ | |
| 2941 | #define R_ARM_LDC_PC_G1 68 /* PC relative (LDC, STC). */ | |
| 2942 | #define R_ARM_LDC_PC_G2 69 /* PC relative (LDC, STC). */ | |
| 2943 | #define R_ARM_ALU_SB_G0_NC 70 /* Program base relative (ADD,SUB). */ | |
| 2944 | #define R_ARM_ALU_SB_G0 71 /* Program base relative (ADD,SUB). */ | |
| 2945 | #define R_ARM_ALU_SB_G1_NC 72 /* Program base relative (ADD,SUB). */ | |
| 2946 | #define R_ARM_ALU_SB_G1 73 /* Program base relative (ADD,SUB). */ | |
| 2947 | #define R_ARM_ALU_SB_G2 74 /* Program base relative (ADD,SUB). */ | |
| 2948 | #define R_ARM_LDR_SB_G0 75 /* Program base relative (LDR, | |
| 2949 | STR, LDRB, STRB). */ | |
| 2950 | #define R_ARM_LDR_SB_G1 76 /* Program base relative | |
| 2951 | (LDR, STR, LDRB, STRB). */ | |
| 2952 | #define R_ARM_LDR_SB_G2 77 /* Program base relative | |
| 2953 | (LDR, STR, LDRB, STRB). */ | |
| 2954 | #define R_ARM_LDRS_SB_G0 78 /* Program base relative | |
| 2955 | (LDR, STR, LDRB, STRB). */ | |
| 2956 | #define R_ARM_LDRS_SB_G1 79 /* Program base relative | |
| 2957 | (LDR, STR, LDRB, STRB). */ | |
| 2958 | #define R_ARM_LDRS_SB_G2 80 /* Program base relative | |
| 2959 | (LDR, STR, LDRB, STRB). */ | |
| 2960 | #define R_ARM_LDC_SB_G0 81 /* Program base relative (LDC,STC). */ | |
| 2961 | #define R_ARM_LDC_SB_G1 82 /* Program base relative (LDC,STC). */ | |
| 2962 | #define R_ARM_LDC_SB_G2 83 /* Program base relative (LDC,STC). */ | |
| 2963 | #define R_ARM_MOVW_BREL_NC 84 /* Program base relative 16 | |
| 2964 | bit (MOVW). */ | |
| 2965 | #define R_ARM_MOVT_BREL 85 /* Program base relative high | |
| 2966 | 16 bit (MOVT). */ | |
| 2967 | #define R_ARM_MOVW_BREL 86 /* Program base relative 16 | |
| 2968 | bit (MOVW). */ | |
| 2969 | #define R_ARM_THM_MOVW_BREL_NC 87 /* Program base relative 16 | |
| 2970 | bit (Thumb32 MOVW). */ | |
| 2971 | #define R_ARM_THM_MOVT_BREL 88 /* Program base relative high | |
| 2972 | 16 bit (Thumb32 MOVT). */ | |
| 2973 | #define R_ARM_THM_MOVW_BREL 89 /* Program base relative 16 | |
| 2974 | bit (Thumb32 MOVW). */ | |
| 2975 | #define R_ARM_TLS_GOTDESC 90 | |
| 2976 | #define R_ARM_TLS_CALL 91 | |
| 2977 | #define R_ARM_TLS_DESCSEQ 92 /* TLS relaxation. */ | |
| 2978 | #define R_ARM_THM_TLS_CALL 93 | |
| 2979 | #define R_ARM_PLT32_ABS 94 | |
| 2980 | #define R_ARM_GOT_ABS 95 /* GOT entry. */ | |
| 2981 | #define R_ARM_GOT_PREL 96 /* PC relative GOT entry. */ | |
| 2982 | #define R_ARM_GOT_BREL12 97 /* GOT entry relative to GOT | |
| 2983 | origin (LDR). */ | |
| 2984 | #define R_ARM_GOTOFF12 98 /* 12 bit, GOT entry relative | |
| 2985 | to GOT origin (LDR, STR). */ | |
| 2986 | #define R_ARM_GOTRELAX 99 | |
| 2987 | #define R_ARM_GNU_VTENTRY 100 | |
| 2988 | #define R_ARM_GNU_VTINHERIT 101 | |
| 2989 | #define R_ARM_THM_PC11 102 /* PC relative & 0xFFE (Thumb16 B). */ | |
| 2990 | #define R_ARM_THM_PC9 103 /* PC relative & 0x1FE | |
| 2991 | (Thumb16 B/B<cond>). */ | |
| 2992 | #define R_ARM_TLS_GD32 104 /* PC-rel 32 bit for global dynamic | |
| 2993 | thread local data */ | |
| 2994 | #define R_ARM_TLS_LDM32 105 /* PC-rel 32 bit for local dynamic | |
| 2995 | thread local data */ | |
| 2996 | #define R_ARM_TLS_LDO32 106 /* 32 bit offset relative to TLS | |
| 2997 | block */ | |
| 2998 | #define R_ARM_TLS_IE32 107 /* PC-rel 32 bit for GOT entry of | |
| 2999 | static TLS block offset */ | |
| 3000 | #define R_ARM_TLS_LE32 108 /* 32 bit offset relative to static | |
| 3001 | TLS block */ | |
| 3002 | #define R_ARM_TLS_LDO12 109 /* 12 bit relative to TLS | |
| 3003 | block (LDR, STR). */ | |
| 3004 | #define R_ARM_TLS_LE12 110 /* 12 bit relative to static | |
| 3005 | TLS block (LDR, STR). */ | |
| 3006 | #define R_ARM_TLS_IE12GP 111 /* 12 bit GOT entry relative | |
| 3007 | to GOT origin (LDR). */ | |
| 3008 | #define R_ARM_ME_TOO 128 /* Obsolete. */ | |
| 3009 | #define R_ARM_THM_TLS_DESCSEQ 129 | |
| 3010 | #define R_ARM_THM_TLS_DESCSEQ16 129 | |
| 3011 | #define R_ARM_THM_TLS_DESCSEQ32 130 | |
| 3012 | #define R_ARM_THM_GOT_BREL12 131 /* GOT entry relative to GOT | |
| 3013 | origin, 12 bit (Thumb32 LDR). */ | |
| 3014 | #define R_ARM_IRELATIVE 160 | |
| 3015 | #define R_ARM_RXPC25 249 | |
| 3016 | #define R_ARM_RSBREL32 250 | |
| 3017 | #define R_ARM_THM_RPC22 251 | |
| 3018 | #define R_ARM_RREL32 252 | |
| 3019 | #define R_ARM_RABS22 253 | |
| 3020 | #define R_ARM_RPC24 254 | |
| 3021 | #define R_ARM_RBASE 255 | |
| 3022 | /* Keep this the last entry. */ | |
| 3023 | #define R_ARM_NUM 256 | |
| 3024 | ||
| 3025 | /* csky */ | |
| 3026 | #define R_CKCORE_NONE 0 /* no reloc */ | |
| 3027 | #define R_CKCORE_ADDR32 1 /* direct 32 bit (S + A) */ | |
| 3028 | #define R_CKCORE_PCRELIMM8BY4 2 /* disp ((S + A - P) >> 2) & 0xff */ | |
| 3029 | #define R_CKCORE_PCRELIMM11BY2 3 /* disp ((S + A - P) >> 1) & 0x7ff */ | |
| 3030 | #define R_CKCORE_PCREL32 5 /* 32-bit rel (S + A - P) */ | |
| 3031 | #define R_CKCORE_PCRELJSR_IMM11BY2 6 /* disp ((S + A - P) >>1) & 0x7ff */ | |
| 3032 | #define R_CKCORE_RELATIVE 9 /* 32 bit adjust program base(B + A)*/ | |
| 3033 | #define R_CKCORE_COPY 10 /* 32 bit adjust by program base */ | |
| 3034 | #define R_CKCORE_GLOB_DAT 11 /* off between got and sym (S) */ | |
| 3035 | #define R_CKCORE_JUMP_SLOT 12 /* PLT entry (S) */ | |
| 3036 | #define R_CKCORE_GOTOFF 13 /* offset to GOT (S + A - GOT) */ | |
| 3037 | #define R_CKCORE_GOTPC 14 /* PC offset to GOT (GOT + A - P) */ | |
| 3038 | #define R_CKCORE_GOT32 15 /* 32 bit GOT entry (G) */ | |
| 3039 | #define R_CKCORE_PLT32 16 /* 32 bit PLT entry (G) */ | |
| 3040 | #define R_CKCORE_ADDRGOT 17 /* GOT entry in GLOB_DAT (GOT + G) */ | |
| 3041 | #define R_CKCORE_ADDRPLT 18 /* PLT entry in GLOB_DAT (GOT + G) */ | |
| 3042 | #define R_CKCORE_PCREL_IMM26BY2 19 /* ((S + A - P) >> 1) & 0x3ffffff */ | |
| 3043 | #define R_CKCORE_PCREL_IMM16BY2 20 /* disp ((S + A - P) >> 1) & 0xffff */ | |
| 3044 | #define R_CKCORE_PCREL_IMM16BY4 21 /* disp ((S + A - P) >> 2) & 0xffff */ | |
| 3045 | #define R_CKCORE_PCREL_IMM10BY2 22 /* disp ((S + A - P) >> 1) & 0x3ff */ | |
| 3046 | #define R_CKCORE_PCREL_IMM10BY4 23 /* disp ((S + A - P) >> 2) & 0x3ff */ | |
| 3047 | #define R_CKCORE_ADDR_HI16 24 /* high & low 16 bit ADDR */ | |
| 3048 | /* ((S + A) >> 16) & 0xffff */ | |
| 3049 | #define R_CKCORE_ADDR_LO16 25 /* (S + A) & 0xffff */ | |
| 3050 | #define R_CKCORE_GOTPC_HI16 26 /* high & low 16 bit GOTPC */ | |
| 3051 | /* ((GOT + A - P) >> 16) & 0xffff */ | |
| 3052 | #define R_CKCORE_GOTPC_LO16 27 /* (GOT + A - P) & 0xffff */ | |
| 3053 | #define R_CKCORE_GOTOFF_HI16 28 /* high & low 16 bit GOTOFF */ | |
| 3054 | /* ((S + A - GOT) >> 16) & 0xffff */ | |
| 3055 | #define R_CKCORE_GOTOFF_LO16 29 /* (S + A - GOT) & 0xffff */ | |
| 3056 | #define R_CKCORE_GOT12 30 /* 12 bit disp GOT entry (G) */ | |
| 3057 | #define R_CKCORE_GOT_HI16 31 /* high & low 16 bit GOT */ | |
| 3058 | /* (G >> 16) & 0xffff */ | |
| 3059 | #define R_CKCORE_GOT_LO16 32 /* (G & 0xffff) */ | |
| 3060 | #define R_CKCORE_PLT12 33 /* 12 bit disp PLT entry (G) */ | |
| 3061 | #define R_CKCORE_PLT_HI16 34 /* high & low 16 bit PLT */ | |
| 3062 | /* (G >> 16) & 0xffff */ | |
| 3063 | #define R_CKCORE_PLT_LO16 35 /* G & 0xffff */ | |
| 3064 | #define R_CKCORE_ADDRGOT_HI16 36 /* high & low 16 bit ADDRGOT */ | |
| 3065 | /* (GOT + G * 4) & 0xffff */ | |
| 3066 | #define R_CKCORE_ADDRGOT_LO16 37 /* (GOT + G * 4) & 0xffff */ | |
| 3067 | #define R_CKCORE_ADDRPLT_HI16 38 /* high & low 16 bit ADDRPLT */ | |
| 3068 | /* ((GOT + G * 4) >> 16) & 0xFFFF */ | |
| 3069 | #define R_CKCORE_ADDRPLT_LO16 39 /* (GOT+G*4) & 0xffff */ | |
| 3070 | #define R_CKCORE_PCREL_JSR_IMM26BY2 40 /* disp ((S+A-P) >>1) & x3ffffff */ | |
| 3071 | #define R_CKCORE_TOFFSET_LO16 41 /* (S+A-BTEXT) & 0xffff */ | |
| 3072 | #define R_CKCORE_DOFFSET_LO16 42 /* (S+A-BTEXT) & 0xffff */ | |
| 3073 | #define R_CKCORE_PCREL_IMM18BY2 43 /* disp ((S+A-P) >>1) & 0x3ffff */ | |
| 3074 | #define R_CKCORE_DOFFSET_IMM18 44 /* disp (S+A-BDATA) & 0x3ffff */ | |
| 3075 | #define R_CKCORE_DOFFSET_IMM18BY2 45 /* disp ((S+A-BDATA)>>1) & 0x3ffff */ | |
| 3076 | #define R_CKCORE_DOFFSET_IMM18BY4 46 /* disp ((S+A-BDATA)>>2) & 0x3ffff */ | |
| 3077 | #define R_CKCORE_GOT_IMM18BY4 48 /* disp (G >> 2) */ | |
| 3078 | #define R_CKCORE_PLT_IMM18BY4 49 /* disp (G >> 2) */ | |
| 3079 | #define R_CKCORE_PCREL_IMM7BY4 50 /* disp ((S+A-P) >>2) & 0x7f */ | |
| 3080 | #define R_CKCORE_TLS_LE32 51 /* 32 bit offset to TLS block */ | |
| 3081 | #define R_CKCORE_TLS_IE32 52 | |
| 3082 | #define R_CKCORE_TLS_GD32 53 | |
| 3083 | #define R_CKCORE_TLS_LDM32 54 | |
| 3084 | #define R_CKCORE_TLS_LDO32 55 | |
| 3085 | #define R_CKCORE_TLS_DTPMOD32 56 | |
| 3086 | #define R_CKCORE_TLS_DTPOFF32 57 | |
| 3087 | #define R_CKCORE_TLS_TPOFF32 58 | |
| 3088 | ||
| 3089 | /* IA-64 specific declarations. */ | |
| 3090 | ||
| 3091 | /* Processor specific flags for the Ehdr e_flags field. */ | |
| 3092 | #define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */ | |
| 3093 | #define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */ | |
| 3094 | #define EF_IA_64_ARCH 0xff000000 /* arch. version mask */ | |
| 3095 | ||
| 3096 | /* Processor specific values for the Phdr p_type field. */ | |
| 3097 | #define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */ | |
| 3098 | #define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */ | |
| 3099 | #define PT_IA_64_HP_OPT_ANOT (PT_LOOS + 0x12) | |
| 3100 | #define PT_IA_64_HP_HSL_ANOT (PT_LOOS + 0x13) | |
| 3101 | #define PT_IA_64_HP_STACK (PT_LOOS + 0x14) | |
| 3102 | ||
| 3103 | /* Processor specific flags for the Phdr p_flags field. */ | |
| 3104 | #define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */ | |
| 3105 | ||
| 3106 | /* Processor specific values for the Shdr sh_type field. */ | |
| 3107 | #define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */ | |
| 3108 | #define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */ | |
| 3109 | ||
| 3110 | /* Processor specific flags for the Shdr sh_flags field. */ | |
| 3111 | #define SHF_IA_64_SHORT 0x10000000 /* section near gp */ | |
| 3112 | #define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */ | |
| 3113 | ||
| 3114 | /* Processor specific values for the Dyn d_tag field. */ | |
| 3115 | #define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) | |
| 3116 | #define DT_IA_64_NUM 1 | |
| 3117 | ||
| 3118 | /* IA-64 relocations. */ | |
| 3119 | #define R_IA64_NONE 0x00 /* none */ | |
| 3120 | #define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */ | |
| 3121 | #define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */ | |
| 3122 | #define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */ | |
| 3123 | #define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */ | |
| 3124 | #define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */ | |
| 3125 | #define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */ | |
| 3126 | #define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */ | |
| 3127 | #define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */ | |
| 3128 | #define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */ | |
| 3129 | #define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */ | |
| 3130 | #define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */ | |
| 3131 | #define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */ | |
| 3132 | #define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */ | |
| 3133 | #define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */ | |
| 3134 | #define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */ | |
| 3135 | #define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */ | |
| 3136 | #define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */ | |
| 3137 | #define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */ | |
| 3138 | #define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */ | |
| 3139 | #define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */ | |
| 3140 | #define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */ | |
| 3141 | #define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */ | |
| 3142 | #define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */ | |
| 3143 | #define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */ | |
| 3144 | #define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */ | |
| 3145 | #define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */ | |
| 3146 | #define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */ | |
| 3147 | #define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */ | |
| 3148 | #define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */ | |
| 3149 | #define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */ | |
| 3150 | #define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */ | |
| 3151 | #define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */ | |
| 3152 | #define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */ | |
| 3153 | #define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */ | |
| 3154 | #define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */ | |
| 3155 | #define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */ | |
| 3156 | #define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */ | |
| 3157 | #define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */ | |
| 3158 | #define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */ | |
| 3159 | #define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */ | |
| 3160 | #define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */ | |
| 3161 | #define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */ | |
| 3162 | #define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */ | |
| 3163 | #define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */ | |
| 3164 | #define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */ | |
| 3165 | #define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */ | |
| 3166 | #define R_IA64_REL32MSB 0x6c /* data 4 + REL */ | |
| 3167 | #define R_IA64_REL32LSB 0x6d /* data 4 + REL */ | |
| 3168 | #define R_IA64_REL64MSB 0x6e /* data 8 + REL */ | |
| 3169 | #define R_IA64_REL64LSB 0x6f /* data 8 + REL */ | |
| 3170 | #define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */ | |
| 3171 | #define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */ | |
| 3172 | #define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */ | |
| 3173 | #define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */ | |
| 3174 | #define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */ | |
| 3175 | #define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */ | |
| 3176 | #define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */ | |
| 3177 | #define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */ | |
| 3178 | #define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */ | |
| 3179 | #define R_IA64_COPY 0x84 /* copy relocation */ | |
| 3180 | #define R_IA64_SUB 0x85 /* Addend and symbol difference */ | |
| 3181 | #define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */ | |
| 3182 | #define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */ | |
| 3183 | #define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */ | |
| 3184 | #define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */ | |
| 3185 | #define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */ | |
| 3186 | #define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */ | |
| 3187 | #define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */ | |
| 3188 | #define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */ | |
| 3189 | #define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */ | |
| 3190 | #define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */ | |
| 3191 | #define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */ | |
| 3192 | #define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */ | |
| 3193 | #define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */ | |
| 3194 | #define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */ | |
| 3195 | #define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */ | |
| 3196 | #define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */ | |
| 3197 | #define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */ | |
| 3198 | #define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */ | |
| 3199 | #define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */ | |
| 3200 | ||
| 3201 | /* SH specific declarations */ | |
| 3202 | ||
| 3203 | /* Processor specific flags for the ELF header e_flags field. */ | |
| 3204 | #define EF_SH_MACH_MASK 0x1f | |
| 3205 | #define EF_SH_UNKNOWN 0x0 | |
| 3206 | #define EF_SH1 0x1 | |
| 3207 | #define EF_SH2 0x2 | |
| 3208 | #define EF_SH3 0x3 | |
| 3209 | #define EF_SH_DSP 0x4 | |
| 3210 | #define EF_SH3_DSP 0x5 | |
| 3211 | #define EF_SH4AL_DSP 0x6 | |
| 3212 | #define EF_SH3E 0x8 | |
| 3213 | #define EF_SH4 0x9 | |
| 3214 | #define EF_SH2E 0xb | |
| 3215 | #define EF_SH4A 0xc | |
| 3216 | #define EF_SH2A 0xd | |
| 3217 | #define EF_SH4_NOFPU 0x10 | |
| 3218 | #define EF_SH4A_NOFPU 0x11 | |
| 3219 | #define EF_SH4_NOMMU_NOFPU 0x12 | |
| 3220 | #define EF_SH2A_NOFPU 0x13 | |
| 3221 | #define EF_SH3_NOMMU 0x14 | |
| 3222 | #define EF_SH2A_SH4_NOFPU 0x15 | |
| 3223 | #define EF_SH2A_SH3_NOFPU 0x16 | |
| 3224 | #define EF_SH2A_SH4 0x17 | |
| 3225 | #define EF_SH2A_SH3E 0x18 | |
| 3226 | ||
| 3227 | /* SH relocs. */ | |
| 3228 | #define R_SH_NONE 0 | |
| 3229 | #define R_SH_DIR32 1 | |
| 3230 | #define R_SH_REL32 2 | |
| 3231 | #define R_SH_DIR8WPN 3 | |
| 3232 | #define R_SH_IND12W 4 | |
| 3233 | #define R_SH_DIR8WPL 5 | |
| 3234 | #define R_SH_DIR8WPZ 6 | |
| 3235 | #define R_SH_DIR8BP 7 | |
| 3236 | #define R_SH_DIR8W 8 | |
| 3237 | #define R_SH_DIR8L 9 | |
| 3238 | #define R_SH_SWITCH16 25 | |
| 3239 | #define R_SH_SWITCH32 26 | |
| 3240 | #define R_SH_USES 27 | |
| 3241 | #define R_SH_COUNT 28 | |
| 3242 | #define R_SH_ALIGN 29 | |
| 3243 | #define R_SH_CODE 30 | |
| 3244 | #define R_SH_DATA 31 | |
| 3245 | #define R_SH_LABEL 32 | |
| 3246 | #define R_SH_SWITCH8 33 | |
| 3247 | #define R_SH_GNU_VTINHERIT 34 | |
| 3248 | #define R_SH_GNU_VTENTRY 35 | |
| 3249 | #define R_SH_TLS_GD_32 144 | |
| 3250 | #define R_SH_TLS_LD_32 145 | |
| 3251 | #define R_SH_TLS_LDO_32 146 | |
| 3252 | #define R_SH_TLS_IE_32 147 | |
| 3253 | #define R_SH_TLS_LE_32 148 | |
| 3254 | #define R_SH_TLS_DTPMOD32 149 | |
| 3255 | #define R_SH_TLS_DTPOFF32 150 | |
| 3256 | #define R_SH_TLS_TPOFF32 151 | |
| 3257 | #define R_SH_GOT32 160 | |
| 3258 | #define R_SH_PLT32 161 | |
| 3259 | #define R_SH_COPY 162 | |
| 3260 | #define R_SH_GLOB_DAT 163 | |
| 3261 | #define R_SH_JMP_SLOT 164 | |
| 3262 | #define R_SH_RELATIVE 165 | |
| 3263 | #define R_SH_GOTOFF 166 | |
| 3264 | #define R_SH_GOTPC 167 | |
| 3265 | /* Keep this the last entry. */ | |
| 3266 | #define R_SH_NUM 256 | |
| 3267 | ||
| 3268 | /* S/390 specific definitions. */ | |
| 3269 | ||
| 3270 | /* Valid values for the e_flags field. */ | |
| 3271 | ||
| 3272 | #define EF_S390_HIGH_GPRS 0x00000001 /* High GPRs kernel facility needed. */ | |
| 3273 | ||
| 3274 | /* Additional s390 relocs */ | |
| 3275 | ||
| 3276 | #define R_390_NONE 0 /* No reloc. */ | |
| 3277 | #define R_390_8 1 /* Direct 8 bit. */ | |
| 3278 | #define R_390_12 2 /* Direct 12 bit. */ | |
| 3279 | #define R_390_16 3 /* Direct 16 bit. */ | |
| 3280 | #define R_390_32 4 /* Direct 32 bit. */ | |
| 3281 | #define R_390_PC32 5 /* PC relative 32 bit. */ | |
| 3282 | #define R_390_GOT12 6 /* 12 bit GOT offset. */ | |
| 3283 | #define R_390_GOT32 7 /* 32 bit GOT offset. */ | |
| 3284 | #define R_390_PLT32 8 /* 32 bit PC relative PLT address. */ | |
| 3285 | #define R_390_COPY 9 /* Copy symbol at runtime. */ | |
| 3286 | #define R_390_GLOB_DAT 10 /* Create GOT entry. */ | |
| 3287 | #define R_390_JMP_SLOT 11 /* Create PLT entry. */ | |
| 3288 | #define R_390_RELATIVE 12 /* Adjust by program base. */ | |
| 3289 | #define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */ | |
| 3290 | #define R_390_GOTPC 14 /* 32 bit PC relative offset to GOT. */ | |
| 3291 | #define R_390_GOT16 15 /* 16 bit GOT offset. */ | |
| 3292 | #define R_390_PC16 16 /* PC relative 16 bit. */ | |
| 3293 | #define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */ | |
| 3294 | #define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */ | |
| 3295 | #define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */ | |
| 3296 | #define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */ | |
| 3297 | #define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */ | |
| 3298 | #define R_390_64 22 /* Direct 64 bit. */ | |
| 3299 | #define R_390_PC64 23 /* PC relative 64 bit. */ | |
| 3300 | #define R_390_GOT64 24 /* 64 bit GOT offset. */ | |
| 3301 | #define R_390_PLT64 25 /* 64 bit PC relative PLT address. */ | |
| 3302 | #define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */ | |
| 3303 | #define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */ | |
| 3304 | #define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */ | |
| 3305 | #define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */ | |
| 3306 | #define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */ | |
| 3307 | #define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */ | |
| 3308 | #define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */ | |
| 3309 | #define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */ | |
| 3310 | #define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */ | |
| 3311 | #define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */ | |
| 3312 | #define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */ | |
| 3313 | #define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */ | |
| 3314 | #define R_390_TLS_GDCALL 38 /* Tag for function call in general | |
| 3315 | dynamic TLS code. */ | |
| 3316 | #define R_390_TLS_LDCALL 39 /* Tag for function call in local | |
| 3317 | dynamic TLS code. */ | |
| 3318 | #define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic | |
| 3319 | thread local data. */ | |
| 3320 | #define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic | |
| 3321 | thread local data. */ | |
| 3322 | #define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS | |
| 3323 | block offset. */ | |
| 3324 | #define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS | |
| 3325 | block offset. */ | |
| 3326 | #define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS | |
| 3327 | block offset. */ | |
| 3328 | #define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic | |
| 3329 | thread local data in LE code. */ | |
| 3330 | #define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic | |
| 3331 | thread local data in LE code. */ | |
| 3332 | #define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for | |
| 3333 | negated static TLS block offset. */ | |
| 3334 | #define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for | |
| 3335 | negated static TLS block offset. */ | |
| 3336 | #define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for | |
| 3337 | negated static TLS block offset. */ | |
| 3338 | #define R_390_TLS_LE32 50 /* 32 bit negated offset relative to | |
| 3339 | static TLS block. */ | |
| 3340 | #define R_390_TLS_LE64 51 /* 64 bit negated offset relative to | |
| 3341 | static TLS block. */ | |
| 3342 | #define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS | |
| 3343 | block. */ | |
| 3344 | #define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS | |
| 3345 | block. */ | |
| 3346 | #define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */ | |
| 3347 | #define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */ | |
| 3348 | #define R_390_TLS_TPOFF 56 /* Negated offset in static TLS | |
| 3349 | block. */ | |
| 3350 | #define R_390_20 57 /* Direct 20 bit. */ | |
| 3351 | #define R_390_GOT20 58 /* 20 bit GOT offset. */ | |
| 3352 | #define R_390_GOTPLT20 59 /* 20 bit offset to jump slot. */ | |
| 3353 | #define R_390_TLS_GOTIE20 60 /* 20 bit GOT offset for static TLS | |
| 3354 | block offset. */ | |
| 3355 | #define R_390_IRELATIVE 61 /* STT_GNU_IFUNC relocation. */ | |
| 3356 | /* Keep this the last entry. */ | |
| 3357 | #define R_390_NUM 62 | |
| 3358 | ||
| 3359 | ||
| 3360 | /* CRIS relocations. */ | |
| 3361 | #define R_CRIS_NONE 0 | |
| 3362 | #define R_CRIS_8 1 | |
| 3363 | #define R_CRIS_16 2 | |
| 3364 | #define R_CRIS_32 3 | |
| 3365 | #define R_CRIS_8_PCREL 4 | |
| 3366 | #define R_CRIS_16_PCREL 5 | |
| 3367 | #define R_CRIS_32_PCREL 6 | |
| 3368 | #define R_CRIS_GNU_VTINHERIT 7 | |
| 3369 | #define R_CRIS_GNU_VTENTRY 8 | |
| 3370 | #define R_CRIS_COPY 9 | |
| 3371 | #define R_CRIS_GLOB_DAT 10 | |
| 3372 | #define R_CRIS_JUMP_SLOT 11 | |
| 3373 | #define R_CRIS_RELATIVE 12 | |
| 3374 | #define R_CRIS_16_GOT 13 | |
| 3375 | #define R_CRIS_32_GOT 14 | |
| 3376 | #define R_CRIS_16_GOTPLT 15 | |
| 3377 | #define R_CRIS_32_GOTPLT 16 | |
| 3378 | #define R_CRIS_32_GOTREL 17 | |
| 3379 | #define R_CRIS_32_PLT_GOTREL 18 | |
| 3380 | #define R_CRIS_32_PLT_PCREL 19 | |
| 3381 | ||
| 3382 | #define R_CRIS_NUM 20 | |
| 3383 | ||
| 3384 | ||
| 3385 | /* AMD x86-64 relocations. */ | |
| 3386 | #define R_X86_64_NONE 0 /* No reloc */ | |
| 3387 | #define R_X86_64_64 1 /* Direct 64 bit */ | |
| 3388 | #define R_X86_64_PC32 2 /* PC relative 32 bit signed */ | |
| 3389 | #define R_X86_64_GOT32 3 /* 32 bit GOT entry */ | |
| 3390 | #define R_X86_64_PLT32 4 /* 32 bit PLT address */ | |
| 3391 | #define R_X86_64_COPY 5 /* Copy symbol at runtime */ | |
| 3392 | #define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ | |
| 3393 | #define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ | |
| 3394 | #define R_X86_64_RELATIVE 8 /* Adjust by program base */ | |
| 3395 | #define R_X86_64_GOTPCREL 9 /* 32 bit signed PC relative | |
| 3396 | offset to GOT */ | |
| 3397 | #define R_X86_64_32 10 /* Direct 32 bit zero extended */ | |
| 3398 | #define R_X86_64_32S 11 /* Direct 32 bit sign extended */ | |
| 3399 | #define R_X86_64_16 12 /* Direct 16 bit zero extended */ | |
| 3400 | #define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ | |
| 3401 | #define R_X86_64_8 14 /* Direct 8 bit sign extended */ | |
| 3402 | #define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ | |
| 3403 | #define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */ | |
| 3404 | #define R_X86_64_DTPOFF64 17 /* Offset in module's TLS block */ | |
| 3405 | #define R_X86_64_TPOFF64 18 /* Offset in initial TLS block */ | |
| 3406 | #define R_X86_64_TLSGD 19 /* 32 bit signed PC relative offset | |
| 3407 | to two GOT entries for GD symbol */ | |
| 3408 | #define R_X86_64_TLSLD 20 /* 32 bit signed PC relative offset | |
| 3409 | to two GOT entries for LD symbol */ | |
| 3410 | #define R_X86_64_DTPOFF32 21 /* Offset in TLS block */ | |
| 3411 | #define R_X86_64_GOTTPOFF 22 /* 32 bit signed PC relative offset | |
| 3412 | to GOT entry for IE symbol */ | |
| 3413 | #define R_X86_64_TPOFF32 23 /* Offset in initial TLS block */ | |
| 3414 | #define R_X86_64_PC64 24 /* PC relative 64 bit */ | |
| 3415 | #define R_X86_64_GOTOFF64 25 /* 64 bit offset to GOT */ | |
| 3416 | #define R_X86_64_GOTPC32 26 /* 32 bit signed pc relative | |
| 3417 | offset to GOT */ | |
| 3418 | #define R_X86_64_GOT64 27 /* 64-bit GOT entry offset */ | |
| 3419 | #define R_X86_64_GOTPCREL64 28 /* 64-bit PC relative offset | |
| 3420 | to GOT entry */ | |
| 3421 | #define R_X86_64_GOTPC64 29 /* 64-bit PC relative offset to GOT */ | |
| 3422 | #define R_X86_64_GOTPLT64 30 /* like GOT64, says PLT entry needed */ | |
| 3423 | #define R_X86_64_PLTOFF64 31 /* 64-bit GOT relative offset | |
| 3424 | to PLT entry */ | |
| 3425 | #define R_X86_64_SIZE32 32 /* Size of symbol plus 32-bit addend */ | |
| 3426 | #define R_X86_64_SIZE64 33 /* Size of symbol plus 64-bit addend */ | |
| 3427 | #define R_X86_64_GOTPC32_TLSDESC 34 /* GOT offset for TLS descriptor. */ | |
| 3428 | #define R_X86_64_TLSDESC_CALL 35 /* Marker for call through TLS | |
| 3429 | descriptor. */ | |
| 3430 | #define R_X86_64_TLSDESC 36 /* TLS descriptor. */ | |
| 3431 | #define R_X86_64_IRELATIVE 37 /* Adjust indirectly by program base */ | |
| 3432 | #define R_X86_64_RELATIVE64 38 /* 64-bit adjust by program base */ | |
| 3433 | /* 39 Reserved was R_X86_64_PC32_BND */ | |
| 3434 | /* 40 Reserved was R_X86_64_PLT32_BND */ | |
| 3435 | #define R_X86_64_GOTPCRELX 41 /* Load from 32 bit signed pc relative | |
| 3436 | offset to GOT entry without REX | |
| 3437 | prefix, relaxable. */ | |
| 3438 | #define R_X86_64_REX_GOTPCRELX 42 /* Load from 32 bit signed pc relative | |
| 3439 | offset to GOT entry with REX prefix, | |
| 3440 | relaxable. */ | |
| 3441 | #define R_X86_64_NUM 43 | |
| 3442 | ||
| 3443 | /* x86-64 sh_type values. */ | |
| 3444 | #define SHT_X86_64_UNWIND 0x70000001 /* Unwind information. */ | |
| 3445 | ||
| 3446 | ||
| 3447 | /* AM33 relocations. */ | |
| 3448 | #define R_MN10300_NONE 0 /* No reloc. */ | |
| 3449 | #define R_MN10300_32 1 /* Direct 32 bit. */ | |
| 3450 | #define R_MN10300_16 2 /* Direct 16 bit. */ | |
| 3451 | #define R_MN10300_8 3 /* Direct 8 bit. */ | |
| 3452 | #define R_MN10300_PCREL32 4 /* PC-relative 32-bit. */ | |
| 3453 | #define R_MN10300_PCREL16 5 /* PC-relative 16-bit signed. */ | |
| 3454 | #define R_MN10300_PCREL8 6 /* PC-relative 8-bit signed. */ | |
| 3455 | #define R_MN10300_GNU_VTINHERIT 7 /* Ancient C++ vtable garbage... */ | |
| 3456 | #define R_MN10300_GNU_VTENTRY 8 /* ... collection annotation. */ | |
| 3457 | #define R_MN10300_24 9 /* Direct 24 bit. */ | |
| 3458 | #define R_MN10300_GOTPC32 10 /* 32-bit PCrel offset to GOT. */ | |
| 3459 | #define R_MN10300_GOTPC16 11 /* 16-bit PCrel offset to GOT. */ | |
| 3460 | #define R_MN10300_GOTOFF32 12 /* 32-bit offset from GOT. */ | |
| 3461 | #define R_MN10300_GOTOFF24 13 /* 24-bit offset from GOT. */ | |
| 3462 | #define R_MN10300_GOTOFF16 14 /* 16-bit offset from GOT. */ | |
| 3463 | #define R_MN10300_PLT32 15 /* 32-bit PCrel to PLT entry. */ | |
| 3464 | #define R_MN10300_PLT16 16 /* 16-bit PCrel to PLT entry. */ | |
| 3465 | #define R_MN10300_GOT32 17 /* 32-bit offset to GOT entry. */ | |
| 3466 | #define R_MN10300_GOT24 18 /* 24-bit offset to GOT entry. */ | |
| 3467 | #define R_MN10300_GOT16 19 /* 16-bit offset to GOT entry. */ | |
| 3468 | #define R_MN10300_COPY 20 /* Copy symbol at runtime. */ | |
| 3469 | #define R_MN10300_GLOB_DAT 21 /* Create GOT entry. */ | |
| 3470 | #define R_MN10300_JMP_SLOT 22 /* Create PLT entry. */ | |
| 3471 | #define R_MN10300_RELATIVE 23 /* Adjust by program base. */ | |
| 3472 | #define R_MN10300_TLS_GD 24 /* 32-bit offset for global dynamic. */ | |
| 3473 | #define R_MN10300_TLS_LD 25 /* 32-bit offset for local dynamic. */ | |
| 3474 | #define R_MN10300_TLS_LDO 26 /* Module-relative offset. */ | |
| 3475 | #define R_MN10300_TLS_GOTIE 27 /* GOT offset for static TLS block | |
| 3476 | offset. */ | |
| 3477 | #define R_MN10300_TLS_IE 28 /* GOT address for static TLS block | |
| 3478 | offset. */ | |
| 3479 | #define R_MN10300_TLS_LE 29 /* Offset relative to static TLS | |
| 3480 | block. */ | |
| 3481 | #define R_MN10300_TLS_DTPMOD 30 /* ID of module containing symbol. */ | |
| 3482 | #define R_MN10300_TLS_DTPOFF 31 /* Offset in module TLS block. */ | |
| 3483 | #define R_MN10300_TLS_TPOFF 32 /* Offset in static TLS block. */ | |
| 3484 | #define R_MN10300_SYM_DIFF 33 /* Adjustment for next reloc as needed | |
| 3485 | by linker relaxation. */ | |
| 3486 | #define R_MN10300_ALIGN 34 /* Alignment requirement for linker | |
| 3487 | relaxation. */ | |
| 3488 | #define R_MN10300_NUM 35 | |
| 3489 | ||
| 3490 | ||
| 3491 | /* M32R relocs. */ | |
| 3492 | #define R_M32R_NONE 0 /* No reloc. */ | |
| 3493 | #define R_M32R_16 1 /* Direct 16 bit. */ | |
| 3494 | #define R_M32R_32 2 /* Direct 32 bit. */ | |
| 3495 | #define R_M32R_24 3 /* Direct 24 bit. */ | |
| 3496 | #define R_M32R_10_PCREL 4 /* PC relative 10 bit shifted. */ | |
| 3497 | #define R_M32R_18_PCREL 5 /* PC relative 18 bit shifted. */ | |
| 3498 | #define R_M32R_26_PCREL 6 /* PC relative 26 bit shifted. */ | |
| 3499 | #define R_M32R_HI16_ULO 7 /* High 16 bit with unsigned low. */ | |
| 3500 | #define R_M32R_HI16_SLO 8 /* High 16 bit with signed low. */ | |
| 3501 | #define R_M32R_LO16 9 /* Low 16 bit. */ | |
| 3502 | #define R_M32R_SDA16 10 /* 16 bit offset in SDA. */ | |
| 3503 | #define R_M32R_GNU_VTINHERIT 11 | |
| 3504 | #define R_M32R_GNU_VTENTRY 12 | |
| 3505 | /* M32R relocs use SHT_RELA. */ | |
| 3506 | #define R_M32R_16_RELA 33 /* Direct 16 bit. */ | |
| 3507 | #define R_M32R_32_RELA 34 /* Direct 32 bit. */ | |
| 3508 | #define R_M32R_24_RELA 35 /* Direct 24 bit. */ | |
| 3509 | #define R_M32R_10_PCREL_RELA 36 /* PC relative 10 bit shifted. */ | |
| 3510 | #define R_M32R_18_PCREL_RELA 37 /* PC relative 18 bit shifted. */ | |
| 3511 | #define R_M32R_26_PCREL_RELA 38 /* PC relative 26 bit shifted. */ | |
| 3512 | #define R_M32R_HI16_ULO_RELA 39 /* High 16 bit with unsigned low */ | |
| 3513 | #define R_M32R_HI16_SLO_RELA 40 /* High 16 bit with signed low */ | |
| 3514 | #define R_M32R_LO16_RELA 41 /* Low 16 bit */ | |
| 3515 | #define R_M32R_SDA16_RELA 42 /* 16 bit offset in SDA */ | |
| 3516 | #define R_M32R_RELA_GNU_VTINHERIT 43 | |
| 3517 | #define R_M32R_RELA_GNU_VTENTRY 44 | |
| 3518 | #define R_M32R_REL32 45 /* PC relative 32 bit. */ | |
| 3519 | ||
| 3520 | #define R_M32R_GOT24 48 /* 24 bit GOT entry */ | |
| 3521 | #define R_M32R_26_PLTREL 49 /* 26 bit PC relative to PLT shifted */ | |
| 3522 | #define R_M32R_COPY 50 /* Copy symbol at runtime */ | |
| 3523 | #define R_M32R_GLOB_DAT 51 /* Create GOT entry */ | |
| 3524 | #define R_M32R_JMP_SLOT 52 /* Create PLT entry */ | |
| 3525 | #define R_M32R_RELATIVE 53 /* Adjust by program base */ | |
| 3526 | #define R_M32R_GOTOFF 54 /* 24 bit offset to GOT */ | |
| 3527 | #define R_M32R_GOTPC24 55 /* 24 bit PC relative offset to GOT */ | |
| 3528 | #define R_M32R_GOT16_HI_ULO 56 /* High 16 bit GOT entry with unsigned | |
| 3529 | low */ | |
| 3530 | #define R_M32R_GOT16_HI_SLO 57 /* High 16 bit GOT entry with signed | |
| 3531 | low */ | |
| 3532 | #define R_M32R_GOT16_LO 58 /* Low 16 bit GOT entry */ | |
| 3533 | #define R_M32R_GOTPC_HI_ULO 59 /* High 16 bit PC relative offset to | |
| 3534 | GOT with unsigned low */ | |
| 3535 | #define R_M32R_GOTPC_HI_SLO 60 /* High 16 bit PC relative offset to | |
| 3536 | GOT with signed low */ | |
| 3537 | #define R_M32R_GOTPC_LO 61 /* Low 16 bit PC relative offset to | |
| 3538 | GOT */ | |
| 3539 | #define R_M32R_GOTOFF_HI_ULO 62 /* High 16 bit offset to GOT | |
| 3540 | with unsigned low */ | |
| 3541 | #define R_M32R_GOTOFF_HI_SLO 63 /* High 16 bit offset to GOT | |
| 3542 | with signed low */ | |
| 3543 | #define R_M32R_GOTOFF_LO 64 /* Low 16 bit offset to GOT */ | |
| 3544 | #define R_M32R_NUM 256 /* Keep this the last entry. */ | |
| 3545 | ||
| 3546 | /* MicroBlaze relocations */ | |
| 3547 | #define R_MICROBLAZE_NONE 0 /* No reloc. */ | |
| 3548 | #define R_MICROBLAZE_32 1 /* Direct 32 bit. */ | |
| 3549 | #define R_MICROBLAZE_32_PCREL 2 /* PC relative 32 bit. */ | |
| 3550 | #define R_MICROBLAZE_64_PCREL 3 /* PC relative 64 bit. */ | |
| 3551 | #define R_MICROBLAZE_32_PCREL_LO 4 /* Low 16 bits of PCREL32. */ | |
| 3552 | #define R_MICROBLAZE_64 5 /* Direct 64 bit. */ | |
| 3553 | #define R_MICROBLAZE_32_LO 6 /* Low 16 bit. */ | |
| 3554 | #define R_MICROBLAZE_SRO32 7 /* Read-only small data area. */ | |
| 3555 | #define R_MICROBLAZE_SRW32 8 /* Read-write small data area. */ | |
| 3556 | #define R_MICROBLAZE_64_NONE 9 /* No reloc. */ | |
| 3557 | #define R_MICROBLAZE_32_SYM_OP_SYM 10 /* Symbol Op Symbol relocation. */ | |
| 3558 | #define R_MICROBLAZE_GNU_VTINHERIT 11 /* GNU C++ vtable hierarchy. */ | |
| 3559 | #define R_MICROBLAZE_GNU_VTENTRY 12 /* GNU C++ vtable member usage. */ | |
| 3560 | #define R_MICROBLAZE_GOTPC_64 13 /* PC-relative GOT offset. */ | |
| 3561 | #define R_MICROBLAZE_GOT_64 14 /* GOT entry offset. */ | |
| 3562 | #define R_MICROBLAZE_PLT_64 15 /* PLT offset (PC-relative). */ | |
| 3563 | #define R_MICROBLAZE_REL 16 /* Adjust by program base. */ | |
| 3564 | #define R_MICROBLAZE_JUMP_SLOT 17 /* Create PLT entry. */ | |
| 3565 | #define R_MICROBLAZE_GLOB_DAT 18 /* Create GOT entry. */ | |
| 3566 | #define R_MICROBLAZE_GOTOFF_64 19 /* 64 bit offset to GOT. */ | |
| 3567 | #define R_MICROBLAZE_GOTOFF_32 20 /* 32 bit offset to GOT. */ | |
| 3568 | #define R_MICROBLAZE_COPY 21 /* Runtime copy. */ | |
| 3569 | #define R_MICROBLAZE_TLS 22 /* TLS Reloc. */ | |
| 3570 | #define R_MICROBLAZE_TLSGD 23 /* TLS General Dynamic. */ | |
| 3571 | #define R_MICROBLAZE_TLSLD 24 /* TLS Local Dynamic. */ | |
| 3572 | #define R_MICROBLAZE_TLSDTPMOD32 25 /* TLS Module ID. */ | |
| 3573 | #define R_MICROBLAZE_TLSDTPREL32 26 /* TLS Offset Within TLS Block. */ | |
| 3574 | #define R_MICROBLAZE_TLSDTPREL64 27 /* TLS Offset Within TLS Block. */ | |
| 3575 | #define R_MICROBLAZE_TLSGOTTPREL32 28 /* TLS Offset From Thread Pointer. */ | |
| 3576 | #define R_MICROBLAZE_TLSTPREL32 29 /* TLS Offset From Thread Pointer. */ | |
| 3577 | ||
| 3578 | /* Legal values for d_tag (dynamic entry type). */ | |
| 3579 | #define DT_NIOS2_GP 0x70000002 /* Address of _gp. */ | |
| 3580 | ||
| 3581 | /* Nios II relocations. */ | |
| 3582 | #define R_NIOS2_NONE 0 /* No reloc. */ | |
| 3583 | #define R_NIOS2_S16 1 /* Direct signed 16 bit. */ | |
| 3584 | #define R_NIOS2_U16 2 /* Direct unsigned 16 bit. */ | |
| 3585 | #define R_NIOS2_PCREL16 3 /* PC relative 16 bit. */ | |
| 3586 | #define R_NIOS2_CALL26 4 /* Direct call. */ | |
| 3587 | #define R_NIOS2_IMM5 5 /* 5 bit constant expression. */ | |
| 3588 | #define R_NIOS2_CACHE_OPX 6 /* 5 bit expression, shift 22. */ | |
| 3589 | #define R_NIOS2_IMM6 7 /* 6 bit constant expression. */ | |
| 3590 | #define R_NIOS2_IMM8 8 /* 8 bit constant expression. */ | |
| 3591 | #define R_NIOS2_HI16 9 /* High 16 bit. */ | |
| 3592 | #define R_NIOS2_LO16 10 /* Low 16 bit. */ | |
| 3593 | #define R_NIOS2_HIADJ16 11 /* High 16 bit, adjusted. */ | |
| 3594 | #define R_NIOS2_BFD_RELOC_32 12 /* 32 bit symbol value + addend. */ | |
| 3595 | #define R_NIOS2_BFD_RELOC_16 13 /* 16 bit symbol value + addend. */ | |
| 3596 | #define R_NIOS2_BFD_RELOC_8 14 /* 8 bit symbol value + addend. */ | |
| 3597 | #define R_NIOS2_GPREL 15 /* 16 bit GP pointer offset. */ | |
| 3598 | #define R_NIOS2_GNU_VTINHERIT 16 /* GNU C++ vtable hierarchy. */ | |
| 3599 | #define R_NIOS2_GNU_VTENTRY 17 /* GNU C++ vtable member usage. */ | |
| 3600 | #define R_NIOS2_UJMP 18 /* Unconditional branch. */ | |
| 3601 | #define R_NIOS2_CJMP 19 /* Conditional branch. */ | |
| 3602 | #define R_NIOS2_CALLR 20 /* Indirect call through register. */ | |
| 3603 | #define R_NIOS2_ALIGN 21 /* Alignment requirement for | |
| 3604 | linker relaxation. */ | |
| 3605 | #define R_NIOS2_GOT16 22 /* 16 bit GOT entry. */ | |
| 3606 | #define R_NIOS2_CALL16 23 /* 16 bit GOT entry for function. */ | |
| 3607 | #define R_NIOS2_GOTOFF_LO 24 /* %lo of offset to GOT pointer. */ | |
| 3608 | #define R_NIOS2_GOTOFF_HA 25 /* %hiadj of offset to GOT pointer. */ | |
| 3609 | #define R_NIOS2_PCREL_LO 26 /* %lo of PC relative offset. */ | |
| 3610 | #define R_NIOS2_PCREL_HA 27 /* %hiadj of PC relative offset. */ | |
| 3611 | #define R_NIOS2_TLS_GD16 28 /* 16 bit GOT offset for TLS GD. */ | |
| 3612 | #define R_NIOS2_TLS_LDM16 29 /* 16 bit GOT offset for TLS LDM. */ | |
| 3613 | #define R_NIOS2_TLS_LDO16 30 /* 16 bit module relative offset. */ | |
| 3614 | #define R_NIOS2_TLS_IE16 31 /* 16 bit GOT offset for TLS IE. */ | |
| 3615 | #define R_NIOS2_TLS_LE16 32 /* 16 bit LE TP-relative offset. */ | |
| 3616 | #define R_NIOS2_TLS_DTPMOD 33 /* Module number. */ | |
| 3617 | #define R_NIOS2_TLS_DTPREL 34 /* Module-relative offset. */ | |
| 3618 | #define R_NIOS2_TLS_TPREL 35 /* TP-relative offset. */ | |
| 3619 | #define R_NIOS2_COPY 36 /* Copy symbol at runtime. */ | |
| 3620 | #define R_NIOS2_GLOB_DAT 37 /* Create GOT entry. */ | |
| 3621 | #define R_NIOS2_JUMP_SLOT 38 /* Create PLT entry. */ | |
| 3622 | #define R_NIOS2_RELATIVE 39 /* Adjust by program base. */ | |
| 3623 | #define R_NIOS2_GOTOFF 40 /* 16 bit offset to GOT pointer. */ | |
| 3624 | #define R_NIOS2_CALL26_NOAT 41 /* Direct call in .noat section. */ | |
| 3625 | #define R_NIOS2_GOT_LO 42 /* %lo() of GOT entry. */ | |
| 3626 | #define R_NIOS2_GOT_HA 43 /* %hiadj() of GOT entry. */ | |
| 3627 | #define R_NIOS2_CALL_LO 44 /* %lo() of function GOT entry. */ | |
| 3628 | #define R_NIOS2_CALL_HA 45 /* %hiadj() of function GOT entry. */ | |
| 3629 | ||
| 3630 | /* TILEPro relocations. */ | |
| 3631 | #define R_TILEPRO_NONE 0 /* No reloc */ | |
| 3632 | #define R_TILEPRO_32 1 /* Direct 32 bit */ | |
| 3633 | #define R_TILEPRO_16 2 /* Direct 16 bit */ | |
| 3634 | #define R_TILEPRO_8 3 /* Direct 8 bit */ | |
| 3635 | #define R_TILEPRO_32_PCREL 4 /* PC relative 32 bit */ | |
| 3636 | #define R_TILEPRO_16_PCREL 5 /* PC relative 16 bit */ | |
| 3637 | #define R_TILEPRO_8_PCREL 6 /* PC relative 8 bit */ | |
| 3638 | #define R_TILEPRO_LO16 7 /* Low 16 bit */ | |
| 3639 | #define R_TILEPRO_HI16 8 /* High 16 bit */ | |
| 3640 | #define R_TILEPRO_HA16 9 /* High 16 bit, adjusted */ | |
| 3641 | #define R_TILEPRO_COPY 10 /* Copy relocation */ | |
| 3642 | #define R_TILEPRO_GLOB_DAT 11 /* Create GOT entry */ | |
| 3643 | #define R_TILEPRO_JMP_SLOT 12 /* Create PLT entry */ | |
| 3644 | #define R_TILEPRO_RELATIVE 13 /* Adjust by program base */ | |
| 3645 | #define R_TILEPRO_BROFF_X1 14 /* X1 pipe branch offset */ | |
| 3646 | #define R_TILEPRO_JOFFLONG_X1 15 /* X1 pipe jump offset */ | |
| 3647 | #define R_TILEPRO_JOFFLONG_X1_PLT 16 /* X1 pipe jump offset to PLT */ | |
| 3648 | #define R_TILEPRO_IMM8_X0 17 /* X0 pipe 8-bit */ | |
| 3649 | #define R_TILEPRO_IMM8_Y0 18 /* Y0 pipe 8-bit */ | |
| 3650 | #define R_TILEPRO_IMM8_X1 19 /* X1 pipe 8-bit */ | |
| 3651 | #define R_TILEPRO_IMM8_Y1 20 /* Y1 pipe 8-bit */ | |
| 3652 | #define R_TILEPRO_MT_IMM15_X1 21 /* X1 pipe mtspr */ | |
| 3653 | #define R_TILEPRO_MF_IMM15_X1 22 /* X1 pipe mfspr */ | |
| 3654 | #define R_TILEPRO_IMM16_X0 23 /* X0 pipe 16-bit */ | |
| 3655 | #define R_TILEPRO_IMM16_X1 24 /* X1 pipe 16-bit */ | |
| 3656 | #define R_TILEPRO_IMM16_X0_LO 25 /* X0 pipe low 16-bit */ | |
| 3657 | #define R_TILEPRO_IMM16_X1_LO 26 /* X1 pipe low 16-bit */ | |
| 3658 | #define R_TILEPRO_IMM16_X0_HI 27 /* X0 pipe high 16-bit */ | |
| 3659 | #define R_TILEPRO_IMM16_X1_HI 28 /* X1 pipe high 16-bit */ | |
| 3660 | #define R_TILEPRO_IMM16_X0_HA 29 /* X0 pipe high 16-bit, adjusted */ | |
| 3661 | #define R_TILEPRO_IMM16_X1_HA 30 /* X1 pipe high 16-bit, adjusted */ | |
| 3662 | #define R_TILEPRO_IMM16_X0_PCREL 31 /* X0 pipe PC relative 16 bit */ | |
| 3663 | #define R_TILEPRO_IMM16_X1_PCREL 32 /* X1 pipe PC relative 16 bit */ | |
| 3664 | #define R_TILEPRO_IMM16_X0_LO_PCREL 33 /* X0 pipe PC relative low 16 bit */ | |
| 3665 | #define R_TILEPRO_IMM16_X1_LO_PCREL 34 /* X1 pipe PC relative low 16 bit */ | |
| 3666 | #define R_TILEPRO_IMM16_X0_HI_PCREL 35 /* X0 pipe PC relative high 16 bit */ | |
| 3667 | #define R_TILEPRO_IMM16_X1_HI_PCREL 36 /* X1 pipe PC relative high 16 bit */ | |
| 3668 | #define R_TILEPRO_IMM16_X0_HA_PCREL 37 /* X0 pipe PC relative ha() 16 bit */ | |
| 3669 | #define R_TILEPRO_IMM16_X1_HA_PCREL 38 /* X1 pipe PC relative ha() 16 bit */ | |
| 3670 | #define R_TILEPRO_IMM16_X0_GOT 39 /* X0 pipe 16-bit GOT offset */ | |
| 3671 | #define R_TILEPRO_IMM16_X1_GOT 40 /* X1 pipe 16-bit GOT offset */ | |
| 3672 | #define R_TILEPRO_IMM16_X0_GOT_LO 41 /* X0 pipe low 16-bit GOT offset */ | |
| 3673 | #define R_TILEPRO_IMM16_X1_GOT_LO 42 /* X1 pipe low 16-bit GOT offset */ | |
| 3674 | #define R_TILEPRO_IMM16_X0_GOT_HI 43 /* X0 pipe high 16-bit GOT offset */ | |
| 3675 | #define R_TILEPRO_IMM16_X1_GOT_HI 44 /* X1 pipe high 16-bit GOT offset */ | |
| 3676 | #define R_TILEPRO_IMM16_X0_GOT_HA 45 /* X0 pipe ha() 16-bit GOT offset */ | |
| 3677 | #define R_TILEPRO_IMM16_X1_GOT_HA 46 /* X1 pipe ha() 16-bit GOT offset */ | |
| 3678 | #define R_TILEPRO_MMSTART_X0 47 /* X0 pipe mm "start" */ | |
| 3679 | #define R_TILEPRO_MMEND_X0 48 /* X0 pipe mm "end" */ | |
| 3680 | #define R_TILEPRO_MMSTART_X1 49 /* X1 pipe mm "start" */ | |
| 3681 | #define R_TILEPRO_MMEND_X1 50 /* X1 pipe mm "end" */ | |
| 3682 | #define R_TILEPRO_SHAMT_X0 51 /* X0 pipe shift amount */ | |
| 3683 | #define R_TILEPRO_SHAMT_X1 52 /* X1 pipe shift amount */ | |
| 3684 | #define R_TILEPRO_SHAMT_Y0 53 /* Y0 pipe shift amount */ | |
| 3685 | #define R_TILEPRO_SHAMT_Y1 54 /* Y1 pipe shift amount */ | |
| 3686 | #define R_TILEPRO_DEST_IMM8_X1 55 /* X1 pipe destination 8-bit */ | |
| 3687 | /* Relocs 56-59 are currently not defined. */ | |
| 3688 | #define R_TILEPRO_TLS_GD_CALL 60 /* "jal" for TLS GD */ | |
| 3689 | #define R_TILEPRO_IMM8_X0_TLS_GD_ADD 61 /* X0 pipe "addi" for TLS GD */ | |
| 3690 | #define R_TILEPRO_IMM8_X1_TLS_GD_ADD 62 /* X1 pipe "addi" for TLS GD */ | |
| 3691 | #define R_TILEPRO_IMM8_Y0_TLS_GD_ADD 63 /* Y0 pipe "addi" for TLS GD */ | |
| 3692 | #define R_TILEPRO_IMM8_Y1_TLS_GD_ADD 64 /* Y1 pipe "addi" for TLS GD */ | |
| 3693 | #define R_TILEPRO_TLS_IE_LOAD 65 /* "lw_tls" for TLS IE */ | |
| 3694 | #define R_TILEPRO_IMM16_X0_TLS_GD 66 /* X0 pipe 16-bit TLS GD offset */ | |
| 3695 | #define R_TILEPRO_IMM16_X1_TLS_GD 67 /* X1 pipe 16-bit TLS GD offset */ | |
| 3696 | #define R_TILEPRO_IMM16_X0_TLS_GD_LO 68 /* X0 pipe low 16-bit TLS GD offset */ | |
| 3697 | #define R_TILEPRO_IMM16_X1_TLS_GD_LO 69 /* X1 pipe low 16-bit TLS GD offset */ | |
| 3698 | #define R_TILEPRO_IMM16_X0_TLS_GD_HI 70 /* X0 pipe high 16-bit TLS GD offset */ | |
| 3699 | #define R_TILEPRO_IMM16_X1_TLS_GD_HI 71 /* X1 pipe high 16-bit TLS GD offset */ | |
| 3700 | #define R_TILEPRO_IMM16_X0_TLS_GD_HA 72 /* X0 pipe ha() 16-bit TLS GD offset */ | |
| 3701 | #define R_TILEPRO_IMM16_X1_TLS_GD_HA 73 /* X1 pipe ha() 16-bit TLS GD offset */ | |
| 3702 | #define R_TILEPRO_IMM16_X0_TLS_IE 74 /* X0 pipe 16-bit TLS IE offset */ | |
| 3703 | #define R_TILEPRO_IMM16_X1_TLS_IE 75 /* X1 pipe 16-bit TLS IE offset */ | |
| 3704 | #define R_TILEPRO_IMM16_X0_TLS_IE_LO 76 /* X0 pipe low 16-bit TLS IE offset */ | |
| 3705 | #define R_TILEPRO_IMM16_X1_TLS_IE_LO 77 /* X1 pipe low 16-bit TLS IE offset */ | |
| 3706 | #define R_TILEPRO_IMM16_X0_TLS_IE_HI 78 /* X0 pipe high 16-bit TLS IE offset */ | |
| 3707 | #define R_TILEPRO_IMM16_X1_TLS_IE_HI 79 /* X1 pipe high 16-bit TLS IE offset */ | |
| 3708 | #define R_TILEPRO_IMM16_X0_TLS_IE_HA 80 /* X0 pipe ha() 16-bit TLS IE offset */ | |
| 3709 | #define R_TILEPRO_IMM16_X1_TLS_IE_HA 81 /* X1 pipe ha() 16-bit TLS IE offset */ | |
| 3710 | #define R_TILEPRO_TLS_DTPMOD32 82 /* ID of module containing symbol */ | |
| 3711 | #define R_TILEPRO_TLS_DTPOFF32 83 /* Offset in TLS block */ | |
| 3712 | #define R_TILEPRO_TLS_TPOFF32 84 /* Offset in static TLS block */ | |
| 3713 | #define R_TILEPRO_IMM16_X0_TLS_LE 85 /* X0 pipe 16-bit TLS LE offset */ | |
| 3714 | #define R_TILEPRO_IMM16_X1_TLS_LE 86 /* X1 pipe 16-bit TLS LE offset */ | |
| 3715 | #define R_TILEPRO_IMM16_X0_TLS_LE_LO 87 /* X0 pipe low 16-bit TLS LE offset */ | |
| 3716 | #define R_TILEPRO_IMM16_X1_TLS_LE_LO 88 /* X1 pipe low 16-bit TLS LE offset */ | |
| 3717 | #define R_TILEPRO_IMM16_X0_TLS_LE_HI 89 /* X0 pipe high 16-bit TLS LE offset */ | |
| 3718 | #define R_TILEPRO_IMM16_X1_TLS_LE_HI 90 /* X1 pipe high 16-bit TLS LE offset */ | |
| 3719 | #define R_TILEPRO_IMM16_X0_TLS_LE_HA 91 /* X0 pipe ha() 16-bit TLS LE offset */ | |
| 3720 | #define R_TILEPRO_IMM16_X1_TLS_LE_HA 92 /* X1 pipe ha() 16-bit TLS LE offset */ | |
| 3721 | ||
| 3722 | #define R_TILEPRO_GNU_VTINHERIT 128 /* GNU C++ vtable hierarchy */ | |
| 3723 | #define R_TILEPRO_GNU_VTENTRY 129 /* GNU C++ vtable member usage */ | |
| 3724 | ||
| 3725 | #define R_TILEPRO_NUM 130 | |
| 3726 | ||
| 3727 | ||
| 3728 | /* TILE-Gx relocations. */ | |
| 3729 | #define R_TILEGX_NONE 0 /* No reloc */ | |
| 3730 | #define R_TILEGX_64 1 /* Direct 64 bit */ | |
| 3731 | #define R_TILEGX_32 2 /* Direct 32 bit */ | |
| 3732 | #define R_TILEGX_16 3 /* Direct 16 bit */ | |
| 3733 | #define R_TILEGX_8 4 /* Direct 8 bit */ | |
| 3734 | #define R_TILEGX_64_PCREL 5 /* PC relative 64 bit */ | |
| 3735 | #define R_TILEGX_32_PCREL 6 /* PC relative 32 bit */ | |
| 3736 | #define R_TILEGX_16_PCREL 7 /* PC relative 16 bit */ | |
| 3737 | #define R_TILEGX_8_PCREL 8 /* PC relative 8 bit */ | |
| 3738 | #define R_TILEGX_HW0 9 /* hword 0 16-bit */ | |
| 3739 | #define R_TILEGX_HW1 10 /* hword 1 16-bit */ | |
| 3740 | #define R_TILEGX_HW2 11 /* hword 2 16-bit */ | |
| 3741 | #define R_TILEGX_HW3 12 /* hword 3 16-bit */ | |
| 3742 | #define R_TILEGX_HW0_LAST 13 /* last hword 0 16-bit */ | |
| 3743 | #define R_TILEGX_HW1_LAST 14 /* last hword 1 16-bit */ | |
| 3744 | #define R_TILEGX_HW2_LAST 15 /* last hword 2 16-bit */ | |
| 3745 | #define R_TILEGX_COPY 16 /* Copy relocation */ | |
| 3746 | #define R_TILEGX_GLOB_DAT 17 /* Create GOT entry */ | |
| 3747 | #define R_TILEGX_JMP_SLOT 18 /* Create PLT entry */ | |
| 3748 | #define R_TILEGX_RELATIVE 19 /* Adjust by program base */ | |
| 3749 | #define R_TILEGX_BROFF_X1 20 /* X1 pipe branch offset */ | |
| 3750 | #define R_TILEGX_JUMPOFF_X1 21 /* X1 pipe jump offset */ | |
| 3751 | #define R_TILEGX_JUMPOFF_X1_PLT 22 /* X1 pipe jump offset to PLT */ | |
| 3752 | #define R_TILEGX_IMM8_X0 23 /* X0 pipe 8-bit */ | |
| 3753 | #define R_TILEGX_IMM8_Y0 24 /* Y0 pipe 8-bit */ | |
| 3754 | #define R_TILEGX_IMM8_X1 25 /* X1 pipe 8-bit */ | |
| 3755 | #define R_TILEGX_IMM8_Y1 26 /* Y1 pipe 8-bit */ | |
| 3756 | #define R_TILEGX_DEST_IMM8_X1 27 /* X1 pipe destination 8-bit */ | |
| 3757 | #define R_TILEGX_MT_IMM14_X1 28 /* X1 pipe mtspr */ | |
| 3758 | #define R_TILEGX_MF_IMM14_X1 29 /* X1 pipe mfspr */ | |
| 3759 | #define R_TILEGX_MMSTART_X0 30 /* X0 pipe mm "start" */ | |
| 3760 | #define R_TILEGX_MMEND_X0 31 /* X0 pipe mm "end" */ | |
| 3761 | #define R_TILEGX_SHAMT_X0 32 /* X0 pipe shift amount */ | |
| 3762 | #define R_TILEGX_SHAMT_X1 33 /* X1 pipe shift amount */ | |
| 3763 | #define R_TILEGX_SHAMT_Y0 34 /* Y0 pipe shift amount */ | |
| 3764 | #define R_TILEGX_SHAMT_Y1 35 /* Y1 pipe shift amount */ | |
| 3765 | #define R_TILEGX_IMM16_X0_HW0 36 /* X0 pipe hword 0 */ | |
| 3766 | #define R_TILEGX_IMM16_X1_HW0 37 /* X1 pipe hword 0 */ | |
| 3767 | #define R_TILEGX_IMM16_X0_HW1 38 /* X0 pipe hword 1 */ | |
| 3768 | #define R_TILEGX_IMM16_X1_HW1 39 /* X1 pipe hword 1 */ | |
| 3769 | #define R_TILEGX_IMM16_X0_HW2 40 /* X0 pipe hword 2 */ | |
| 3770 | #define R_TILEGX_IMM16_X1_HW2 41 /* X1 pipe hword 2 */ | |
| 3771 | #define R_TILEGX_IMM16_X0_HW3 42 /* X0 pipe hword 3 */ | |
| 3772 | #define R_TILEGX_IMM16_X1_HW3 43 /* X1 pipe hword 3 */ | |
| 3773 | #define R_TILEGX_IMM16_X0_HW0_LAST 44 /* X0 pipe last hword 0 */ | |
| 3774 | #define R_TILEGX_IMM16_X1_HW0_LAST 45 /* X1 pipe last hword 0 */ | |
| 3775 | #define R_TILEGX_IMM16_X0_HW1_LAST 46 /* X0 pipe last hword 1 */ | |
| 3776 | #define R_TILEGX_IMM16_X1_HW1_LAST 47 /* X1 pipe last hword 1 */ | |
| 3777 | #define R_TILEGX_IMM16_X0_HW2_LAST 48 /* X0 pipe last hword 2 */ | |
| 3778 | #define R_TILEGX_IMM16_X1_HW2_LAST 49 /* X1 pipe last hword 2 */ | |
| 3779 | #define R_TILEGX_IMM16_X0_HW0_PCREL 50 /* X0 pipe PC relative hword 0 */ | |
| 3780 | #define R_TILEGX_IMM16_X1_HW0_PCREL 51 /* X1 pipe PC relative hword 0 */ | |
| 3781 | #define R_TILEGX_IMM16_X0_HW1_PCREL 52 /* X0 pipe PC relative hword 1 */ | |
| 3782 | #define R_TILEGX_IMM16_X1_HW1_PCREL 53 /* X1 pipe PC relative hword 1 */ | |
| 3783 | #define R_TILEGX_IMM16_X0_HW2_PCREL 54 /* X0 pipe PC relative hword 2 */ | |
| 3784 | #define R_TILEGX_IMM16_X1_HW2_PCREL 55 /* X1 pipe PC relative hword 2 */ | |
| 3785 | #define R_TILEGX_IMM16_X0_HW3_PCREL 56 /* X0 pipe PC relative hword 3 */ | |
| 3786 | #define R_TILEGX_IMM16_X1_HW3_PCREL 57 /* X1 pipe PC relative hword 3 */ | |
| 3787 | #define R_TILEGX_IMM16_X0_HW0_LAST_PCREL 58 /* X0 pipe PC-rel last hword 0 */ | |
| 3788 | #define R_TILEGX_IMM16_X1_HW0_LAST_PCREL 59 /* X1 pipe PC-rel last hword 0 */ | |
| 3789 | #define R_TILEGX_IMM16_X0_HW1_LAST_PCREL 60 /* X0 pipe PC-rel last hword 1 */ | |
| 3790 | #define R_TILEGX_IMM16_X1_HW1_LAST_PCREL 61 /* X1 pipe PC-rel last hword 1 */ | |
| 3791 | #define R_TILEGX_IMM16_X0_HW2_LAST_PCREL 62 /* X0 pipe PC-rel last hword 2 */ | |
| 3792 | #define R_TILEGX_IMM16_X1_HW2_LAST_PCREL 63 /* X1 pipe PC-rel last hword 2 */ | |
| 3793 | #define R_TILEGX_IMM16_X0_HW0_GOT 64 /* X0 pipe hword 0 GOT offset */ | |
| 3794 | #define R_TILEGX_IMM16_X1_HW0_GOT 65 /* X1 pipe hword 0 GOT offset */ | |
| 3795 | #define R_TILEGX_IMM16_X0_HW0_PLT_PCREL 66 /* X0 pipe PC-rel PLT hword 0 */ | |
| 3796 | #define R_TILEGX_IMM16_X1_HW0_PLT_PCREL 67 /* X1 pipe PC-rel PLT hword 0 */ | |
| 3797 | #define R_TILEGX_IMM16_X0_HW1_PLT_PCREL 68 /* X0 pipe PC-rel PLT hword 1 */ | |
| 3798 | #define R_TILEGX_IMM16_X1_HW1_PLT_PCREL 69 /* X1 pipe PC-rel PLT hword 1 */ | |
| 3799 | #define R_TILEGX_IMM16_X0_HW2_PLT_PCREL 70 /* X0 pipe PC-rel PLT hword 2 */ | |
| 3800 | #define R_TILEGX_IMM16_X1_HW2_PLT_PCREL 71 /* X1 pipe PC-rel PLT hword 2 */ | |
| 3801 | #define R_TILEGX_IMM16_X0_HW0_LAST_GOT 72 /* X0 pipe last hword 0 GOT offset */ | |
| 3802 | #define R_TILEGX_IMM16_X1_HW0_LAST_GOT 73 /* X1 pipe last hword 0 GOT offset */ | |
| 3803 | #define R_TILEGX_IMM16_X0_HW1_LAST_GOT 74 /* X0 pipe last hword 1 GOT offset */ | |
| 3804 | #define R_TILEGX_IMM16_X1_HW1_LAST_GOT 75 /* X1 pipe last hword 1 GOT offset */ | |
| 3805 | #define R_TILEGX_IMM16_X0_HW3_PLT_PCREL 76 /* X0 pipe PC-rel PLT hword 3 */ | |
| 3806 | #define R_TILEGX_IMM16_X1_HW3_PLT_PCREL 77 /* X1 pipe PC-rel PLT hword 3 */ | |
| 3807 | #define R_TILEGX_IMM16_X0_HW0_TLS_GD 78 /* X0 pipe hword 0 TLS GD offset */ | |
| 3808 | #define R_TILEGX_IMM16_X1_HW0_TLS_GD 79 /* X1 pipe hword 0 TLS GD offset */ | |
| 3809 | #define R_TILEGX_IMM16_X0_HW0_TLS_LE 80 /* X0 pipe hword 0 TLS LE offset */ | |
| 3810 | #define R_TILEGX_IMM16_X1_HW0_TLS_LE 81 /* X1 pipe hword 0 TLS LE offset */ | |
| 3811 | #define R_TILEGX_IMM16_X0_HW0_LAST_TLS_LE 82 /* X0 pipe last hword 0 LE off */ | |
| 3812 | #define R_TILEGX_IMM16_X1_HW0_LAST_TLS_LE 83 /* X1 pipe last hword 0 LE off */ | |
| 3813 | #define R_TILEGX_IMM16_X0_HW1_LAST_TLS_LE 84 /* X0 pipe last hword 1 LE off */ | |
| 3814 | #define R_TILEGX_IMM16_X1_HW1_LAST_TLS_LE 85 /* X1 pipe last hword 1 LE off */ | |
| 3815 | #define R_TILEGX_IMM16_X0_HW0_LAST_TLS_GD 86 /* X0 pipe last hword 0 GD off */ | |
| 3816 | #define R_TILEGX_IMM16_X1_HW0_LAST_TLS_GD 87 /* X1 pipe last hword 0 GD off */ | |
| 3817 | #define R_TILEGX_IMM16_X0_HW1_LAST_TLS_GD 88 /* X0 pipe last hword 1 GD off */ | |
| 3818 | #define R_TILEGX_IMM16_X1_HW1_LAST_TLS_GD 89 /* X1 pipe last hword 1 GD off */ | |
| 3819 | /* Relocs 90-91 are currently not defined. */ | |
| 3820 | #define R_TILEGX_IMM16_X0_HW0_TLS_IE 92 /* X0 pipe hword 0 TLS IE offset */ | |
| 3821 | #define R_TILEGX_IMM16_X1_HW0_TLS_IE 93 /* X1 pipe hword 0 TLS IE offset */ | |
| 3822 | #define R_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL 94 /* X0 pipe PC-rel PLT last hword 0 */ | |
| 3823 | #define R_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL 95 /* X1 pipe PC-rel PLT last hword 0 */ | |
| 3824 | #define R_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL 96 /* X0 pipe PC-rel PLT last hword 1 */ | |
| 3825 | #define R_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL 97 /* X1 pipe PC-rel PLT last hword 1 */ | |
| 3826 | #define R_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL 98 /* X0 pipe PC-rel PLT last hword 2 */ | |
| 3827 | #define R_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL 99 /* X1 pipe PC-rel PLT last hword 2 */ | |
| 3828 | #define R_TILEGX_IMM16_X0_HW0_LAST_TLS_IE 100 /* X0 pipe last hword 0 IE off */ | |
| 3829 | #define R_TILEGX_IMM16_X1_HW0_LAST_TLS_IE 101 /* X1 pipe last hword 0 IE off */ | |
| 3830 | #define R_TILEGX_IMM16_X0_HW1_LAST_TLS_IE 102 /* X0 pipe last hword 1 IE off */ | |
| 3831 | #define R_TILEGX_IMM16_X1_HW1_LAST_TLS_IE 103 /* X1 pipe last hword 1 IE off */ | |
| 3832 | /* Relocs 104-105 are currently not defined. */ | |
| 3833 | #define R_TILEGX_TLS_DTPMOD64 106 /* 64-bit ID of symbol's module */ | |
| 3834 | #define R_TILEGX_TLS_DTPOFF64 107 /* 64-bit offset in TLS block */ | |
| 3835 | #define R_TILEGX_TLS_TPOFF64 108 /* 64-bit offset in static TLS block */ | |
| 3836 | #define R_TILEGX_TLS_DTPMOD32 109 /* 32-bit ID of symbol's module */ | |
| 3837 | #define R_TILEGX_TLS_DTPOFF32 110 /* 32-bit offset in TLS block */ | |
| 3838 | #define R_TILEGX_TLS_TPOFF32 111 /* 32-bit offset in static TLS block */ | |
| 3839 | #define R_TILEGX_TLS_GD_CALL 112 /* "jal" for TLS GD */ | |
| 3840 | #define R_TILEGX_IMM8_X0_TLS_GD_ADD 113 /* X0 pipe "addi" for TLS GD */ | |
| 3841 | #define R_TILEGX_IMM8_X1_TLS_GD_ADD 114 /* X1 pipe "addi" for TLS GD */ | |
| 3842 | #define R_TILEGX_IMM8_Y0_TLS_GD_ADD 115 /* Y0 pipe "addi" for TLS GD */ | |
| 3843 | #define R_TILEGX_IMM8_Y1_TLS_GD_ADD 116 /* Y1 pipe "addi" for TLS GD */ | |
| 3844 | #define R_TILEGX_TLS_IE_LOAD 117 /* "ld_tls" for TLS IE */ | |
| 3845 | #define R_TILEGX_IMM8_X0_TLS_ADD 118 /* X0 pipe "addi" for TLS GD/IE */ | |
| 3846 | #define R_TILEGX_IMM8_X1_TLS_ADD 119 /* X1 pipe "addi" for TLS GD/IE */ | |
| 3847 | #define R_TILEGX_IMM8_Y0_TLS_ADD 120 /* Y0 pipe "addi" for TLS GD/IE */ | |
| 3848 | #define R_TILEGX_IMM8_Y1_TLS_ADD 121 /* Y1 pipe "addi" for TLS GD/IE */ | |
| 3849 | ||
| 3850 | #define R_TILEGX_GNU_VTINHERIT 128 /* GNU C++ vtable hierarchy */ | |
| 3851 | #define R_TILEGX_GNU_VTENTRY 129 /* GNU C++ vtable member usage */ | |
| 3852 | ||
| 3853 | #define R_TILEGX_NUM 130 | |
| 3854 | ||
| 3855 | /* RISC-V ELF Flags */ | |
| 3856 | #define EF_RISCV_RVC 0x0001 | |
| 3857 | #define EF_RISCV_FLOAT_ABI 0x0006 | |
| 3858 | #define EF_RISCV_FLOAT_ABI_SOFT 0x0000 | |
| 3859 | #define EF_RISCV_FLOAT_ABI_SINGLE 0x0002 | |
| 3860 | #define EF_RISCV_FLOAT_ABI_DOUBLE 0x0004 | |
| 3861 | #define EF_RISCV_FLOAT_ABI_QUAD 0x0006 | |
| 3862 | ||
| 3863 | /* RISC-V relocations. */ | |
| 3864 | #define R_RISCV_NONE 0 | |
| 3865 | #define R_RISCV_32 1 | |
| 3866 | #define R_RISCV_64 2 | |
| 3867 | #define R_RISCV_RELATIVE 3 | |
| 3868 | #define R_RISCV_COPY 4 | |
| 3869 | #define R_RISCV_JUMP_SLOT 5 | |
| 3870 | #define R_RISCV_TLS_DTPMOD32 6 | |
| 3871 | #define R_RISCV_TLS_DTPMOD64 7 | |
| 3872 | #define R_RISCV_TLS_DTPREL32 8 | |
| 3873 | #define R_RISCV_TLS_DTPREL64 9 | |
| 3874 | #define R_RISCV_TLS_TPREL32 10 | |
| 3875 | #define R_RISCV_TLS_TPREL64 11 | |
| 3876 | #define R_RISCV_BRANCH 16 | |
| 3877 | #define R_RISCV_JAL 17 | |
| 3878 | #define R_RISCV_CALL 18 | |
| 3879 | #define R_RISCV_CALL_PLT 19 | |
| 3880 | #define R_RISCV_GOT_HI20 20 | |
| 3881 | #define R_RISCV_TLS_GOT_HI20 21 | |
| 3882 | #define R_RISCV_TLS_GD_HI20 22 | |
| 3883 | #define R_RISCV_PCREL_HI20 23 | |
| 3884 | #define R_RISCV_PCREL_LO12_I 24 | |
| 3885 | #define R_RISCV_PCREL_LO12_S 25 | |
| 3886 | #define R_RISCV_HI20 26 | |
| 3887 | #define R_RISCV_LO12_I 27 | |
| 3888 | #define R_RISCV_LO12_S 28 | |
| 3889 | #define R_RISCV_TPREL_HI20 29 | |
| 3890 | #define R_RISCV_TPREL_LO12_I 30 | |
| 3891 | #define R_RISCV_TPREL_LO12_S 31 | |
| 3892 | #define R_RISCV_TPREL_ADD 32 | |
| 3893 | #define R_RISCV_ADD8 33 | |
| 3894 | #define R_RISCV_ADD16 34 | |
| 3895 | #define R_RISCV_ADD32 35 | |
| 3896 | #define R_RISCV_ADD64 36 | |
| 3897 | #define R_RISCV_SUB8 37 | |
| 3898 | #define R_RISCV_SUB16 38 | |
| 3899 | #define R_RISCV_SUB32 39 | |
| 3900 | #define R_RISCV_SUB64 40 | |
| 3901 | #define R_RISCV_GNU_VTINHERIT 41 | |
| 3902 | #define R_RISCV_GNU_VTENTRY 42 | |
| 3903 | #define R_RISCV_ALIGN 43 | |
| 3904 | #define R_RISCV_RVC_BRANCH 44 | |
| 3905 | #define R_RISCV_RVC_JUMP 45 | |
| 3906 | #define R_RISCV_RVC_LUI 46 | |
| 3907 | #define R_RISCV_GPREL_I 47 | |
| 3908 | #define R_RISCV_GPREL_S 48 | |
| 3909 | #define R_RISCV_TPREL_I 49 | |
| 3910 | #define R_RISCV_TPREL_S 50 | |
| 3911 | #define R_RISCV_RELAX 51 | |
| 3912 | #define R_RISCV_SUB6 52 | |
| 3913 | #define R_RISCV_SET6 53 | |
| 3914 | #define R_RISCV_SET8 54 | |
| 3915 | #define R_RISCV_SET16 55 | |
| 3916 | #define R_RISCV_SET32 56 | |
| 3917 | #define R_RISCV_32_PCREL 57 | |
| 3918 | ||
| 3919 | #define R_RISCV_NUM 58 | |
| 3920 | ||
| 3921 | /* BPF specific declarations. */ | |
| 3922 | ||
| 3923 | #define R_BPF_NONE 0 /* No reloc */ | |
| 3924 | #define R_BPF_64_64 1 | |
| 3925 | #define R_BPF_64_32 10 | |
| 3926 | ||
| 3927 | /* Imagination Meta specific relocations. */ | |
| 3928 | ||
| 3929 | #define R_METAG_HIADDR16 0 | |
| 3930 | #define R_METAG_LOADDR16 1 | |
| 3931 | #define R_METAG_ADDR32 2 /* 32bit absolute address */ | |
| 3932 | #define R_METAG_NONE 3 /* No reloc */ | |
| 3933 | #define R_METAG_RELBRANCH 4 | |
| 3934 | #define R_METAG_GETSETOFF 5 | |
| 3935 | ||
| 3936 | /* Backward compatability */ | |
| 3937 | #define R_METAG_REG32OP1 6 | |
| 3938 | #define R_METAG_REG32OP2 7 | |
| 3939 | #define R_METAG_REG32OP3 8 | |
| 3940 | #define R_METAG_REG16OP1 9 | |
| 3941 | #define R_METAG_REG16OP2 10 | |
| 3942 | #define R_METAG_REG16OP3 11 | |
| 3943 | #define R_METAG_REG32OP4 12 | |
| 3944 | ||
| 3945 | #define R_METAG_HIOG 13 | |
| 3946 | #define R_METAG_LOOG 14 | |
| 3947 | ||
| 3948 | #define R_METAG_REL8 15 | |
| 3949 | #define R_METAG_REL16 16 | |
| 3950 | ||
| 3951 | /* GNU */ | |
| 3952 | #define R_METAG_GNU_VTINHERIT 30 | |
| 3953 | #define R_METAG_GNU_VTENTRY 31 | |
| 3954 | ||
| 3955 | /* PIC relocations */ | |
| 3956 | #define R_METAG_HI16_GOTOFF 32 | |
| 3957 | #define R_METAG_LO16_GOTOFF 33 | |
| 3958 | #define R_METAG_GETSET_GOTOFF 34 | |
| 3959 | #define R_METAG_GETSET_GOT 35 | |
| 3960 | #define R_METAG_HI16_GOTPC 36 | |
| 3961 | #define R_METAG_LO16_GOTPC 37 | |
| 3962 | #define R_METAG_HI16_PLT 38 | |
| 3963 | #define R_METAG_LO16_PLT 39 | |
| 3964 | #define R_METAG_RELBRANCH_PLT 40 | |
| 3965 | #define R_METAG_GOTOFF 41 | |
| 3966 | #define R_METAG_PLT 42 | |
| 3967 | #define R_METAG_COPY 43 | |
| 3968 | #define R_METAG_JMP_SLOT 44 | |
| 3969 | #define R_METAG_RELATIVE 45 | |
| 3970 | #define R_METAG_GLOB_DAT 46 | |
| 3971 | ||
| 3972 | /* TLS relocations */ | |
| 3973 | #define R_METAG_TLS_GD 47 | |
| 3974 | #define R_METAG_TLS_LDM 48 | |
| 3975 | #define R_METAG_TLS_LDO_HI16 49 | |
| 3976 | #define R_METAG_TLS_LDO_LO16 50 | |
| 3977 | #define R_METAG_TLS_LDO 51 | |
| 3978 | #define R_METAG_TLS_IE 52 | |
| 3979 | #define R_METAG_TLS_IENONPIC 53 | |
| 3980 | #define R_METAG_TLS_IENONPIC_HI16 54 | |
| 3981 | #define R_METAG_TLS_IENONPIC_LO16 55 | |
| 3982 | #define R_METAG_TLS_TPOFF 56 | |
| 3983 | #define R_METAG_TLS_DTPMOD 57 | |
| 3984 | #define R_METAG_TLS_DTPOFF 58 | |
| 3985 | #define R_METAG_TLS_LE 59 | |
| 3986 | #define R_METAG_TLS_LE_HI16 60 | |
| 3987 | #define R_METAG_TLS_LE_LO16 61 | |
| 3988 | ||
| 3989 | /* NDS32 relocations. */ | |
| 3990 | #define R_NDS32_NONE 0 | |
| 3991 | #define R_NDS32_32_RELA 20 | |
| 3992 | #define R_NDS32_COPY 39 | |
| 3993 | #define R_NDS32_GLOB_DAT 40 | |
| 3994 | #define R_NDS32_JMP_SLOT 41 | |
| 3995 | #define R_NDS32_RELATIVE 42 | |
| 3996 | #define R_NDS32_TLS_TPOFF 102 | |
| 3997 | #define R_NDS32_TLS_DESC 119 | |
| 3998 | ||
| 3999 | __END_DECLS | |
| 4000 | ||
| 4001 | #endif /* elf.h */ |
libc/glibc-include/endian.h created+97
| ... | ... | @@ -0,0 +1,97 @@ |
| 1 | /* Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _ENDIAN_H | |
| 19 | #define _ENDIAN_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | /* Definitions for byte order, according to significance of bytes, | |
| 24 | from low addresses to high addresses. The value is what you get by | |
| 25 | putting '4' in the most significant byte, '3' in the second most | |
| 26 | significant byte, '2' in the second least significant byte, and '1' | |
| 27 | in the least significant byte, and then writing down one digit for | |
| 28 | each byte, starting with the byte at the lowest address at the left, | |
| 29 | and proceeding to the byte with the highest address at the right. */ | |
| 30 | ||
| 31 | #define __LITTLE_ENDIAN 1234 | |
| 32 | #define __BIG_ENDIAN 4321 | |
| 33 | #define __PDP_ENDIAN 3412 | |
| 34 | ||
| 35 | /* This file defines `__BYTE_ORDER' for the particular machine. */ | |
| 36 | #include <bits/endian.h> | |
| 37 | ||
| 38 | /* Some machines may need to use a different endianness for floating point | |
| 39 | values. */ | |
| 40 | #ifndef __FLOAT_WORD_ORDER | |
| 41 | # define __FLOAT_WORD_ORDER __BYTE_ORDER | |
| 42 | #endif | |
| 43 | ||
| 44 | #ifdef __USE_MISC | |
| 45 | # define LITTLE_ENDIAN __LITTLE_ENDIAN | |
| 46 | # define BIG_ENDIAN __BIG_ENDIAN | |
| 47 | # define PDP_ENDIAN __PDP_ENDIAN | |
| 48 | # define BYTE_ORDER __BYTE_ORDER | |
| 49 | #endif | |
| 50 | ||
| 51 | #if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 52 | # define __LONG_LONG_PAIR(HI, LO) LO, HI | |
| 53 | #elif __BYTE_ORDER == __BIG_ENDIAN | |
| 54 | # define __LONG_LONG_PAIR(HI, LO) HI, LO | |
| 55 | #endif | |
| 56 | ||
| 57 | ||
| 58 | #if defined __USE_MISC && !defined __ASSEMBLER__ | |
| 59 | /* Conversion interfaces. */ | |
| 60 | # include <bits/byteswap.h> | |
| 61 | # include <bits/uintn-identity.h> | |
| 62 | ||
| 63 | # if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 64 | # define htobe16(x) __bswap_16 (x) | |
| 65 | # define htole16(x) __uint16_identity (x) | |
| 66 | # define be16toh(x) __bswap_16 (x) | |
| 67 | # define le16toh(x) __uint16_identity (x) | |
| 68 | ||
| 69 | # define htobe32(x) __bswap_32 (x) | |
| 70 | # define htole32(x) __uint32_identity (x) | |
| 71 | # define be32toh(x) __bswap_32 (x) | |
| 72 | # define le32toh(x) __uint32_identity (x) | |
| 73 | ||
| 74 | # define htobe64(x) __bswap_64 (x) | |
| 75 | # define htole64(x) __uint64_identity (x) | |
| 76 | # define be64toh(x) __bswap_64 (x) | |
| 77 | # define le64toh(x) __uint64_identity (x) | |
| 78 | ||
| 79 | # else | |
| 80 | # define htobe16(x) __uint16_identity (x) | |
| 81 | # define htole16(x) __bswap_16 (x) | |
| 82 | # define be16toh(x) __uint16_identity (x) | |
| 83 | # define le16toh(x) __bswap_16 (x) | |
| 84 | ||
| 85 | # define htobe32(x) __uint32_identity (x) | |
| 86 | # define htole32(x) __bswap_32 (x) | |
| 87 | # define be32toh(x) __uint32_identity (x) | |
| 88 | # define le32toh(x) __bswap_32 (x) | |
| 89 | ||
| 90 | # define htobe64(x) __uint64_identity (x) | |
| 91 | # define htole64(x) __bswap_64 (x) | |
| 92 | # define be64toh(x) __uint64_identity (x) | |
| 93 | # define le64toh(x) __bswap_64 (x) | |
| 94 | # endif | |
| 95 | #endif | |
| 96 | ||
| 97 | #endif /* endian.h */ |
libc/glibc-include/envz.h created+73
| ... | ... | @@ -0,0 +1,73 @@ |
| 1 | /* Routines for dealing with '\0' separated environment vectors | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _ENVZ_H | |
| 20 | #define _ENVZ_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | #include <errno.h> | |
| 25 | ||
| 26 | /* Envz's are argz's too, and should be created etc., using the same | |
| 27 | routines. */ | |
| 28 | #include <argz.h> | |
| 29 | ||
| 30 | __BEGIN_DECLS | |
| 31 | ||
| 32 | /* Returns a pointer to the entry in ENVZ for NAME, or 0 if there is none. */ | |
| 33 | extern char *envz_entry (const char *__restrict __envz, size_t __envz_len, | |
| 34 | const char *__restrict __name) | |
| 35 | __THROW __attribute_pure__; | |
| 36 | ||
| 37 | /* Returns a pointer to the value portion of the entry in ENVZ for NAME, or 0 | |
| 38 | if there is none. */ | |
| 39 | extern char *envz_get (const char *__restrict __envz, size_t __envz_len, | |
| 40 | const char *__restrict __name) | |
| 41 | __THROW __attribute_pure__; | |
| 42 | ||
| 43 | /* Adds an entry for NAME with value VALUE to ENVZ & ENVZ_LEN. If an entry | |
| 44 | with the same name already exists in ENVZ, it is removed. If VALUE is | |
| 45 | NULL, then the new entry will a special null one, for which envz_get will | |
| 46 | return NULL, although envz_entry will still return an entry; this is handy | |
| 47 | because when merging with another envz, the null entry can override an | |
| 48 | entry in the other one. Null entries can be removed with envz_strip (). */ | |
| 49 | extern error_t envz_add (char **__restrict __envz, | |
| 50 | size_t *__restrict __envz_len, | |
| 51 | const char *__restrict __name, | |
| 52 | const char *__restrict __value) __THROW; | |
| 53 | ||
| 54 | /* Adds each entry in ENVZ2 to ENVZ & ENVZ_LEN, as if with envz_add(). If | |
| 55 | OVERRIDE is true, then values in ENVZ2 will supersede those with the same | |
| 56 | name in ENV, otherwise not. */ | |
| 57 | extern error_t envz_merge (char **__restrict __envz, | |
| 58 | size_t *__restrict __envz_len, | |
| 59 | const char *__restrict __envz2, | |
| 60 | size_t __envz2_len, int __override) __THROW; | |
| 61 | ||
| 62 | /* Remove the entry for NAME from ENVZ & ENVZ_LEN, if any. */ | |
| 63 | extern void envz_remove (char **__restrict __envz, | |
| 64 | size_t *__restrict __envz_len, | |
| 65 | const char *__restrict __name) __THROW; | |
| 66 | ||
| 67 | /* Remove null entries. */ | |
| 68 | extern void envz_strip (char **__restrict __envz, | |
| 69 | size_t *__restrict __envz_len) __THROW; | |
| 70 | ||
| 71 | __END_DECLS | |
| 72 | ||
| 73 | #endif /* envz.h */ |
libc/glibc-include/err.h created+57
| ... | ... | @@ -0,0 +1,57 @@ |
| 1 | /* 4.4BSD utility functions for error messages. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _ERR_H | |
| 20 | #define _ERR_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | #define __need___va_list | |
| 25 | #include <stdarg.h> | |
| 26 | #ifndef __GNUC_VA_LIST | |
| 27 | # define __gnuc_va_list void * | |
| 28 | #endif | |
| 29 | ||
| 30 | __BEGIN_DECLS | |
| 31 | ||
| 32 | /* Print "program: ", FORMAT, ": ", the standard error string for errno, | |
| 33 | and a newline, on stderr. */ | |
| 34 | extern void warn (const char *__format, ...) | |
| 35 | __attribute__ ((__format__ (__printf__, 1, 2))); | |
| 36 | extern void vwarn (const char *__format, __gnuc_va_list) | |
| 37 | __attribute__ ((__format__ (__printf__, 1, 0))); | |
| 38 | ||
| 39 | /* Likewise, but without ": " and the standard error string. */ | |
| 40 | extern void warnx (const char *__format, ...) | |
| 41 | __attribute__ ((__format__ (__printf__, 1, 2))); | |
| 42 | extern void vwarnx (const char *__format, __gnuc_va_list) | |
| 43 | __attribute__ ((__format__ (__printf__, 1, 0))); | |
| 44 | ||
| 45 | /* Likewise, and then exit with STATUS. */ | |
| 46 | extern void err (int __status, const char *__format, ...) | |
| 47 | __attribute__ ((__noreturn__, __format__ (__printf__, 2, 3))); | |
| 48 | extern void verr (int __status, const char *__format, __gnuc_va_list) | |
| 49 | __attribute__ ((__noreturn__, __format__ (__printf__, 2, 0))); | |
| 50 | extern void errx (int __status, const char *__format, ...) | |
| 51 | __attribute__ ((__noreturn__, __format__ (__printf__, 2, 3))); | |
| 52 | extern void verrx (int __status, const char *, __gnuc_va_list) | |
| 53 | __attribute__ ((__noreturn__, __format__ (__printf__, 2, 0))); | |
| 54 | ||
| 55 | __END_DECLS | |
| 56 | ||
| 57 | #endif /* err.h */ |
libc/glibc-include/errno.h created+55
| ... | ... | @@ -0,0 +1,55 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.5 Errors <errno.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _ERRNO_H | |
| 23 | #define _ERRNO_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | /* The system-specific definitions of the E* constants, as macros. */ | |
| 28 | #include <bits/errno.h> | |
| 29 | ||
| 30 | /* When included from assembly language, this header only provides the | |
| 31 | E* constants. */ | |
| 32 | #ifndef __ASSEMBLER__ | |
| 33 | ||
| 34 | __BEGIN_DECLS | |
| 35 | ||
| 36 | /* The error code set by various library functions. */ | |
| 37 | extern int *__errno_location (void) __THROW __attribute_const__; | |
| 38 | # define errno (*__errno_location ()) | |
| 39 | ||
| 40 | # ifdef __USE_GNU | |
| 41 | ||
| 42 | /* The full and simple forms of the name with which the program was | |
| 43 | invoked. These variables are set up automatically at startup based on | |
| 44 | the value of argv[0]. */ | |
| 45 | extern char *program_invocation_name; | |
| 46 | extern char *program_invocation_short_name; | |
| 47 | ||
| 48 | #include <bits/types/error_t.h> | |
| 49 | ||
| 50 | # endif /* __USE_GNU */ | |
| 51 | ||
| 52 | __END_DECLS | |
| 53 | ||
| 54 | #endif /* !__ASSEMBLER__ */ | |
| 55 | #endif /* errno.h */ |
libc/glibc-include/error.h created+57
| ... | ... | @@ -0,0 +1,57 @@ |
| 1 | /* Declaration for error-reporting function | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _ERROR_H | |
| 20 | #define _ERROR_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | /* Print a message with `fprintf (stderr, FORMAT, ...)'; | |
| 28 | if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM). | |
| 29 | If STATUS is nonzero, terminate the program with `exit (STATUS)'. */ | |
| 30 | ||
| 31 | extern void error (int __status, int __errnum, const char *__format, ...) | |
| 32 | __attribute__ ((__format__ (__printf__, 3, 4))); | |
| 33 | ||
| 34 | extern void error_at_line (int __status, int __errnum, const char *__fname, | |
| 35 | unsigned int __lineno, const char *__format, ...) | |
| 36 | __attribute__ ((__format__ (__printf__, 5, 6))); | |
| 37 | ||
| 38 | /* If NULL, error will flush stdout, then print on stderr the program | |
| 39 | name, a colon and a space. Otherwise, error will call this | |
| 40 | function without parameters instead. */ | |
| 41 | extern void (*error_print_progname) (void); | |
| 42 | ||
| 43 | /* This variable is incremented each time `error' is called. */ | |
| 44 | extern unsigned int error_message_count; | |
| 45 | ||
| 46 | /* Sometimes we want to have at most one error per line. This | |
| 47 | variable controls whether this mode is selected or not. */ | |
| 48 | extern int error_one_per_line; | |
| 49 | ||
| 50 | ||
| 51 | #if defined __extern_always_inline && defined __va_arg_pack | |
| 52 | # include <bits/error.h> | |
| 53 | #endif | |
| 54 | ||
| 55 | __END_DECLS | |
| 56 | ||
| 57 | #endif /* error.h */ |
libc/glibc-include/execinfo.h created+43
| ... | ... | @@ -0,0 +1,43 @@ |
| 1 | /* Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _EXECINFO_H | |
| 19 | #define _EXECINFO_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | __BEGIN_DECLS | |
| 24 | ||
| 25 | /* Store up to SIZE return address of the current program state in | |
| 26 | ARRAY and return the exact number of values stored. */ | |
| 27 | extern int backtrace (void **__array, int __size) __nonnull ((1)); | |
| 28 | ||
| 29 | ||
| 30 | /* Return names of functions from the backtrace list in ARRAY in a newly | |
| 31 | malloc()ed memory block. */ | |
| 32 | extern char **backtrace_symbols (void *const *__array, int __size) | |
| 33 | __THROW __nonnull ((1)); | |
| 34 | ||
| 35 | ||
| 36 | /* This function is similar to backtrace_symbols() but it writes the result | |
| 37 | immediately to a file. */ | |
| 38 | extern void backtrace_symbols_fd (void *const *__array, int __size, int __fd) | |
| 39 | __THROW __nonnull ((1)); | |
| 40 | ||
| 41 | __END_DECLS | |
| 42 | ||
| 43 | #endif /* execinfo.h */ |
libc/glibc-include/fcntl.h created+333
| ... | ... | @@ -0,0 +1,333 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 6.5 File Control Operations <fcntl.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _FCNTL_H | |
| 23 | #define _FCNTL_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | /* This must be early so <bits/fcntl.h> can define types winningly. */ | |
| 28 | __BEGIN_DECLS | |
| 29 | ||
| 30 | /* Get __mode_t, __dev_t and __off_t .*/ | |
| 31 | #include <bits/types.h> | |
| 32 | ||
| 33 | /* Get the definitions of O_*, F_*, FD_*: all the | |
| 34 | numbers and flag bits for `open', `fcntl', et al. */ | |
| 35 | #include <bits/fcntl.h> | |
| 36 | ||
| 37 | /* Detect if open needs mode as a third argument (or for openat as a fourth | |
| 38 | argument). */ | |
| 39 | #ifdef __O_TMPFILE | |
| 40 | # define __OPEN_NEEDS_MODE(oflag) \ | |
| 41 | (((oflag) & O_CREAT) != 0 || ((oflag) & __O_TMPFILE) == __O_TMPFILE) | |
| 42 | #else | |
| 43 | # define __OPEN_NEEDS_MODE(oflag) (((oflag) & O_CREAT) != 0) | |
| 44 | #endif | |
| 45 | ||
| 46 | /* POSIX.1-2001 specifies that these types are defined by <fcntl.h>. | |
| 47 | Earlier POSIX standards permitted any type ending in `_t' to be defined | |
| 48 | by any POSIX header, so we don't conditionalize the definitions here. */ | |
| 49 | #ifndef __mode_t_defined | |
| 50 | typedef __mode_t mode_t; | |
| 51 | # define __mode_t_defined | |
| 52 | #endif | |
| 53 | ||
| 54 | #ifndef __off_t_defined | |
| 55 | # ifndef __USE_FILE_OFFSET64 | |
| 56 | typedef __off_t off_t; | |
| 57 | # else | |
| 58 | typedef __off64_t off_t; | |
| 59 | # endif | |
| 60 | # define __off_t_defined | |
| 61 | #endif | |
| 62 | ||
| 63 | #if defined __USE_LARGEFILE64 && !defined __off64_t_defined | |
| 64 | typedef __off64_t off64_t; | |
| 65 | # define __off64_t_defined | |
| 66 | #endif | |
| 67 | ||
| 68 | #ifndef __pid_t_defined | |
| 69 | typedef __pid_t pid_t; | |
| 70 | # define __pid_t_defined | |
| 71 | #endif | |
| 72 | ||
| 73 | /* For XPG all symbols from <sys/stat.h> should also be available. */ | |
| 74 | #ifdef __USE_XOPEN2K8 | |
| 75 | # include <bits/types/struct_timespec.h> | |
| 76 | #endif | |
| 77 | #if defined __USE_XOPEN || defined __USE_XOPEN2K8 | |
| 78 | # include <bits/stat.h> | |
| 79 | ||
| 80 | # define S_IFMT __S_IFMT | |
| 81 | # define S_IFDIR __S_IFDIR | |
| 82 | # define S_IFCHR __S_IFCHR | |
| 83 | # define S_IFBLK __S_IFBLK | |
| 84 | # define S_IFREG __S_IFREG | |
| 85 | # ifdef __S_IFIFO | |
| 86 | # define S_IFIFO __S_IFIFO | |
| 87 | # endif | |
| 88 | # ifdef __S_IFLNK | |
| 89 | # define S_IFLNK __S_IFLNK | |
| 90 | # endif | |
| 91 | # if (defined __USE_UNIX98 || defined __USE_XOPEN2K8) && defined __S_IFSOCK | |
| 92 | # define S_IFSOCK __S_IFSOCK | |
| 93 | # endif | |
| 94 | ||
| 95 | /* Protection bits. */ | |
| 96 | ||
| 97 | # define S_ISUID __S_ISUID /* Set user ID on execution. */ | |
| 98 | # define S_ISGID __S_ISGID /* Set group ID on execution. */ | |
| 99 | ||
| 100 | # if defined __USE_MISC || defined __USE_XOPEN | |
| 101 | /* Save swapped text after use (sticky bit). This is pretty well obsolete. */ | |
| 102 | # define S_ISVTX __S_ISVTX | |
| 103 | # endif | |
| 104 | ||
| 105 | # define S_IRUSR __S_IREAD /* Read by owner. */ | |
| 106 | # define S_IWUSR __S_IWRITE /* Write by owner. */ | |
| 107 | # define S_IXUSR __S_IEXEC /* Execute by owner. */ | |
| 108 | /* Read, write, and execute by owner. */ | |
| 109 | # define S_IRWXU (__S_IREAD|__S_IWRITE|__S_IEXEC) | |
| 110 | ||
| 111 | # define S_IRGRP (S_IRUSR >> 3) /* Read by group. */ | |
| 112 | # define S_IWGRP (S_IWUSR >> 3) /* Write by group. */ | |
| 113 | # define S_IXGRP (S_IXUSR >> 3) /* Execute by group. */ | |
| 114 | /* Read, write, and execute by group. */ | |
| 115 | # define S_IRWXG (S_IRWXU >> 3) | |
| 116 | ||
| 117 | # define S_IROTH (S_IRGRP >> 3) /* Read by others. */ | |
| 118 | # define S_IWOTH (S_IWGRP >> 3) /* Write by others. */ | |
| 119 | # define S_IXOTH (S_IXGRP >> 3) /* Execute by others. */ | |
| 120 | /* Read, write, and execute by others. */ | |
| 121 | # define S_IRWXO (S_IRWXG >> 3) | |
| 122 | #endif | |
| 123 | ||
| 124 | #ifdef __USE_MISC | |
| 125 | # ifndef R_OK /* Verbatim from <unistd.h>. Ugh. */ | |
| 126 | /* Values for the second argument to access. | |
| 127 | These may be OR'd together. */ | |
| 128 | # define R_OK 4 /* Test for read permission. */ | |
| 129 | # define W_OK 2 /* Test for write permission. */ | |
| 130 | # define X_OK 1 /* Test for execute permission. */ | |
| 131 | # define F_OK 0 /* Test for existence. */ | |
| 132 | # endif | |
| 133 | #endif /* Use misc. */ | |
| 134 | ||
| 135 | /* XPG wants the following symbols. <stdio.h> has the same definitions. */ | |
| 136 | #if defined __USE_XOPEN || defined __USE_XOPEN2K8 | |
| 137 | # define SEEK_SET 0 /* Seek from beginning of file. */ | |
| 138 | # define SEEK_CUR 1 /* Seek from current position. */ | |
| 139 | # define SEEK_END 2 /* Seek from end of file. */ | |
| 140 | #endif /* XPG */ | |
| 141 | ||
| 142 | /* The constants AT_REMOVEDIR and AT_EACCESS have the same value. AT_EACCESS | |
| 143 | is meaningful only to faccessat, while AT_REMOVEDIR is meaningful only to | |
| 144 | unlinkat. The two functions do completely different things and therefore, | |
| 145 | the flags can be allowed to overlap. For example, passing AT_REMOVEDIR to | |
| 146 | faccessat would be undefined behavior and thus treating it equivalent to | |
| 147 | AT_EACCESS is valid undefined behavior. */ | |
| 148 | #ifdef __USE_ATFILE | |
| 149 | # define AT_FDCWD -100 /* Special value used to indicate | |
| 150 | the *at functions should use the | |
| 151 | current working directory. */ | |
| 152 | # define AT_SYMLINK_NOFOLLOW 0x100 /* Do not follow symbolic links. */ | |
| 153 | # define AT_REMOVEDIR 0x200 /* Remove directory instead of | |
| 154 | unlinking file. */ | |
| 155 | # define AT_SYMLINK_FOLLOW 0x400 /* Follow symbolic links. */ | |
| 156 | # ifdef __USE_GNU | |
| 157 | # define AT_NO_AUTOMOUNT 0x800 /* Suppress terminal automount | |
| 158 | traversal. */ | |
| 159 | # define AT_EMPTY_PATH 0x1000 /* Allow empty relative pathname. */ | |
| 160 | # define AT_STATX_SYNC_TYPE 0x6000 | |
| 161 | # define AT_STATX_SYNC_AS_STAT 0x0000 | |
| 162 | # define AT_STATX_FORCE_SYNC 0x2000 | |
| 163 | # define AT_STATX_DONT_SYNC 0x4000 | |
| 164 | # endif | |
| 165 | # define AT_EACCESS 0x200 /* Test access permitted for | |
| 166 | effective IDs, not real IDs. */ | |
| 167 | #endif | |
| 168 | ||
| 169 | /* Do the file control operation described by CMD on FD. | |
| 170 | The remaining arguments are interpreted depending on CMD. | |
| 171 | ||
| 172 | This function is a cancellation point and therefore not marked with | |
| 173 | __THROW. */ | |
| 174 | #ifndef __USE_FILE_OFFSET64 | |
| 175 | extern int fcntl (int __fd, int __cmd, ...); | |
| 176 | #else | |
| 177 | # ifdef __REDIRECT | |
| 178 | extern int __REDIRECT (fcntl, (int __fd, int __cmd, ...), fcntl64); | |
| 179 | # else | |
| 180 | # define fcntl fcntl64 | |
| 181 | # endif | |
| 182 | #endif | |
| 183 | #ifdef __USE_LARGEFILE64 | |
| 184 | extern int fcntl64 (int __fd, int __cmd, ...); | |
| 185 | #endif | |
| 186 | ||
| 187 | /* Open FILE and return a new file descriptor for it, or -1 on error. | |
| 188 | OFLAG determines the type of access used. If O_CREAT or O_TMPFILE is set | |
| 189 | in OFLAG, the third argument is taken as a `mode_t', the mode of the | |
| 190 | created file. | |
| 191 | ||
| 192 | This function is a cancellation point and therefore not marked with | |
| 193 | __THROW. */ | |
| 194 | #ifndef __USE_FILE_OFFSET64 | |
| 195 | extern int open (const char *__file, int __oflag, ...) __nonnull ((1)); | |
| 196 | #else | |
| 197 | # ifdef __REDIRECT | |
| 198 | extern int __REDIRECT (open, (const char *__file, int __oflag, ...), open64) | |
| 199 | __nonnull ((1)); | |
| 200 | # else | |
| 201 | # define open open64 | |
| 202 | # endif | |
| 203 | #endif | |
| 204 | #ifdef __USE_LARGEFILE64 | |
| 205 | extern int open64 (const char *__file, int __oflag, ...) __nonnull ((1)); | |
| 206 | #endif | |
| 207 | ||
| 208 | #ifdef __USE_ATFILE | |
| 209 | /* Similar to `open' but a relative path name is interpreted relative to | |
| 210 | the directory for which FD is a descriptor. | |
| 211 | ||
| 212 | NOTE: some other `openat' implementation support additional functionality | |
| 213 | through this interface, especially using the O_XATTR flag. This is not | |
| 214 | yet supported here. | |
| 215 | ||
| 216 | This function is a cancellation point and therefore not marked with | |
| 217 | __THROW. */ | |
| 218 | # ifndef __USE_FILE_OFFSET64 | |
| 219 | extern int openat (int __fd, const char *__file, int __oflag, ...) | |
| 220 | __nonnull ((2)); | |
| 221 | # else | |
| 222 | # ifdef __REDIRECT | |
| 223 | extern int __REDIRECT (openat, (int __fd, const char *__file, int __oflag, | |
| 224 | ...), openat64) __nonnull ((2)); | |
| 225 | # else | |
| 226 | # define openat openat64 | |
| 227 | # endif | |
| 228 | # endif | |
| 229 | # ifdef __USE_LARGEFILE64 | |
| 230 | extern int openat64 (int __fd, const char *__file, int __oflag, ...) | |
| 231 | __nonnull ((2)); | |
| 232 | # endif | |
| 233 | #endif | |
| 234 | ||
| 235 | /* Create and open FILE, with mode MODE. This takes an `int' MODE | |
| 236 | argument because that is what `mode_t' will be widened to. | |
| 237 | ||
| 238 | This function is a cancellation point and therefore not marked with | |
| 239 | __THROW. */ | |
| 240 | #ifndef __USE_FILE_OFFSET64 | |
| 241 | extern int creat (const char *__file, mode_t __mode) __nonnull ((1)); | |
| 242 | #else | |
| 243 | # ifdef __REDIRECT | |
| 244 | extern int __REDIRECT (creat, (const char *__file, mode_t __mode), | |
| 245 | creat64) __nonnull ((1)); | |
| 246 | # else | |
| 247 | # define creat creat64 | |
| 248 | # endif | |
| 249 | #endif | |
| 250 | #ifdef __USE_LARGEFILE64 | |
| 251 | extern int creat64 (const char *__file, mode_t __mode) __nonnull ((1)); | |
| 252 | #endif | |
| 253 | ||
| 254 | #if !defined F_LOCK && (defined __USE_MISC || (defined __USE_XOPEN_EXTENDED \ | |
| 255 | && !defined __USE_POSIX)) | |
| 256 | /* NOTE: These declarations also appear in <unistd.h>; be sure to keep both | |
| 257 | files consistent. Some systems have them there and some here, and some | |
| 258 | software depends on the macros being defined without including both. */ | |
| 259 | ||
| 260 | /* `lockf' is a simpler interface to the locking facilities of `fcntl'. | |
| 261 | LEN is always relative to the current file position. | |
| 262 | The CMD argument is one of the following. */ | |
| 263 | ||
| 264 | # define F_ULOCK 0 /* Unlock a previously locked region. */ | |
| 265 | # define F_LOCK 1 /* Lock a region for exclusive use. */ | |
| 266 | # define F_TLOCK 2 /* Test and lock a region for exclusive use. */ | |
| 267 | # define F_TEST 3 /* Test a region for other processes locks. */ | |
| 268 | ||
| 269 | # ifndef __USE_FILE_OFFSET64 | |
| 270 | extern int lockf (int __fd, int __cmd, off_t __len); | |
| 271 | # else | |
| 272 | # ifdef __REDIRECT | |
| 273 | extern int __REDIRECT (lockf, (int __fd, int __cmd, __off64_t __len), lockf64); | |
| 274 | # else | |
| 275 | # define lockf lockf64 | |
| 276 | # endif | |
| 277 | # endif | |
| 278 | # ifdef __USE_LARGEFILE64 | |
| 279 | extern int lockf64 (int __fd, int __cmd, off64_t __len); | |
| 280 | # endif | |
| 281 | #endif | |
| 282 | ||
| 283 | #ifdef __USE_XOPEN2K | |
| 284 | /* Advice the system about the expected behaviour of the application with | |
| 285 | respect to the file associated with FD. */ | |
| 286 | # ifndef __USE_FILE_OFFSET64 | |
| 287 | extern int posix_fadvise (int __fd, off_t __offset, off_t __len, | |
| 288 | int __advise) __THROW; | |
| 289 | # else | |
| 290 | # ifdef __REDIRECT_NTH | |
| 291 | extern int __REDIRECT_NTH (posix_fadvise, (int __fd, __off64_t __offset, | |
| 292 | __off64_t __len, int __advise), | |
| 293 | posix_fadvise64); | |
| 294 | # else | |
| 295 | # define posix_fadvise posix_fadvise64 | |
| 296 | # endif | |
| 297 | # endif | |
| 298 | # ifdef __USE_LARGEFILE64 | |
| 299 | extern int posix_fadvise64 (int __fd, off64_t __offset, off64_t __len, | |
| 300 | int __advise) __THROW; | |
| 301 | # endif | |
| 302 | ||
| 303 | ||
| 304 | /* Reserve storage for the data of the file associated with FD. | |
| 305 | ||
| 306 | This function is a possible cancellation point and therefore not | |
| 307 | marked with __THROW. */ | |
| 308 | # ifndef __USE_FILE_OFFSET64 | |
| 309 | extern int posix_fallocate (int __fd, off_t __offset, off_t __len); | |
| 310 | # else | |
| 311 | # ifdef __REDIRECT | |
| 312 | extern int __REDIRECT (posix_fallocate, (int __fd, __off64_t __offset, | |
| 313 | __off64_t __len), | |
| 314 | posix_fallocate64); | |
| 315 | # else | |
| 316 | # define posix_fallocate posix_fallocate64 | |
| 317 | # endif | |
| 318 | # endif | |
| 319 | # ifdef __USE_LARGEFILE64 | |
| 320 | extern int posix_fallocate64 (int __fd, off64_t __offset, off64_t __len); | |
| 321 | # endif | |
| 322 | #endif | |
| 323 | ||
| 324 | ||
| 325 | /* Define some inlines helping to catch common problems. */ | |
| 326 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function \ | |
| 327 | && defined __va_arg_pack_len | |
| 328 | # include <bits/fcntl2.h> | |
| 329 | #endif | |
| 330 | ||
| 331 | __END_DECLS | |
| 332 | ||
| 333 | #endif /* fcntl.h */ |
libc/glibc-include/features.h created+477
| ... | ... | @@ -0,0 +1,477 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _FEATURES_H | |
| 19 | #define _FEATURES_H 1 | |
| 20 | ||
| 21 | /* These are defined by the user (or the compiler) | |
| 22 | to specify the desired environment: | |
| 23 | ||
| 24 | __STRICT_ANSI__ ISO Standard C. | |
| 25 | _ISOC99_SOURCE Extensions to ISO C89 from ISO C99. | |
| 26 | _ISOC11_SOURCE Extensions to ISO C99 from ISO C11. | |
| 27 | __STDC_WANT_LIB_EXT2__ | |
| 28 | Extensions to ISO C99 from TR 27431-2:2010. | |
| 29 | __STDC_WANT_IEC_60559_BFP_EXT__ | |
| 30 | Extensions to ISO C11 from TS 18661-1:2014. | |
| 31 | __STDC_WANT_IEC_60559_FUNCS_EXT__ | |
| 32 | Extensions to ISO C11 from TS 18661-4:2015. | |
| 33 | __STDC_WANT_IEC_60559_TYPES_EXT__ | |
| 34 | Extensions to ISO C11 from TS 18661-3:2015. | |
| 35 | ||
| 36 | _POSIX_SOURCE IEEE Std 1003.1. | |
| 37 | _POSIX_C_SOURCE If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2; | |
| 38 | if >=199309L, add IEEE Std 1003.1b-1993; | |
| 39 | if >=199506L, add IEEE Std 1003.1c-1995; | |
| 40 | if >=200112L, all of IEEE 1003.1-2004 | |
| 41 | if >=200809L, all of IEEE 1003.1-2008 | |
| 42 | _XOPEN_SOURCE Includes POSIX and XPG things. Set to 500 if | |
| 43 | Single Unix conformance is wanted, to 600 for the | |
| 44 | sixth revision, to 700 for the seventh revision. | |
| 45 | _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions. | |
| 46 | _LARGEFILE_SOURCE Some more functions for correct standard I/O. | |
| 47 | _LARGEFILE64_SOURCE Additional functionality from LFS for large files. | |
| 48 | _FILE_OFFSET_BITS=N Select default filesystem interface. | |
| 49 | _ATFILE_SOURCE Additional *at interfaces. | |
| 50 | _GNU_SOURCE All of the above, plus GNU extensions. | |
| 51 | _DEFAULT_SOURCE The default set of features (taking precedence over | |
| 52 | __STRICT_ANSI__). | |
| 53 | ||
| 54 | _FORTIFY_SOURCE Add security hardening to many library functions. | |
| 55 | Set to 1 or 2; 2 performs stricter checks than 1. | |
| 56 | ||
| 57 | _REENTRANT, _THREAD_SAFE | |
| 58 | Obsolete; equivalent to _POSIX_C_SOURCE=199506L. | |
| 59 | ||
| 60 | The `-ansi' switch to the GNU C compiler, and standards conformance | |
| 61 | options such as `-std=c99', define __STRICT_ANSI__. If none of | |
| 62 | these are defined, or if _DEFAULT_SOURCE is defined, the default is | |
| 63 | to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to | |
| 64 | 200809L, as well as enabling miscellaneous functions from BSD and | |
| 65 | SVID. If more than one of these are defined, they accumulate. For | |
| 66 | example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together | |
| 67 | give you ISO C, 1003.1, and 1003.2, but nothing else. | |
| 68 | ||
| 69 | These are defined by this file and are used by the | |
| 70 | header files to decide what to declare or define: | |
| 71 | ||
| 72 | __GLIBC_USE (F) Define things from feature set F. This is defined | |
| 73 | to 1 or 0; the subsequent macros are either defined | |
| 74 | or undefined, and those tests should be moved to | |
| 75 | __GLIBC_USE. | |
| 76 | __USE_ISOC11 Define ISO C11 things. | |
| 77 | __USE_ISOC99 Define ISO C99 things. | |
| 78 | __USE_ISOC95 Define ISO C90 AMD1 (C95) things. | |
| 79 | __USE_ISOCXX11 Define ISO C++11 things. | |
| 80 | __USE_POSIX Define IEEE Std 1003.1 things. | |
| 81 | __USE_POSIX2 Define IEEE Std 1003.2 things. | |
| 82 | __USE_POSIX199309 Define IEEE Std 1003.1, and .1b things. | |
| 83 | __USE_POSIX199506 Define IEEE Std 1003.1, .1b, .1c and .1i things. | |
| 84 | __USE_XOPEN Define XPG things. | |
| 85 | __USE_XOPEN_EXTENDED Define X/Open Unix things. | |
| 86 | __USE_UNIX98 Define Single Unix V2 things. | |
| 87 | __USE_XOPEN2K Define XPG6 things. | |
| 88 | __USE_XOPEN2KXSI Define XPG6 XSI things. | |
| 89 | __USE_XOPEN2K8 Define XPG7 things. | |
| 90 | __USE_XOPEN2K8XSI Define XPG7 XSI things. | |
| 91 | __USE_LARGEFILE Define correct standard I/O things. | |
| 92 | __USE_LARGEFILE64 Define LFS things with separate names. | |
| 93 | __USE_FILE_OFFSET64 Define 64bit interface as default. | |
| 94 | __USE_MISC Define things from 4.3BSD or System V Unix. | |
| 95 | __USE_ATFILE Define *at interfaces and AT_* constants for them. | |
| 96 | __USE_GNU Define GNU extensions. | |
| 97 | __USE_FORTIFY_LEVEL Additional security measures used, according to level. | |
| 98 | ||
| 99 | The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are | |
| 100 | defined by this file unconditionally. `__GNU_LIBRARY__' is provided | |
| 101 | only for compatibility. All new code should use the other symbols | |
| 102 | to test for features. | |
| 103 | ||
| 104 | All macros listed above as possibly being defined by this file are | |
| 105 | explicitly undefined if they are not explicitly defined. | |
| 106 | Feature-test macros that are not defined by the user or compiler | |
| 107 | but are implied by the other feature-test macros defined (or by the | |
| 108 | lack of any definitions) are defined by the file. | |
| 109 | ||
| 110 | ISO C feature test macros depend on the definition of the macro | |
| 111 | when an affected header is included, not when the first system | |
| 112 | header is included, and so they are handled in | |
| 113 | <bits/libc-header-start.h>, which does not have a multiple include | |
| 114 | guard. Feature test macros that can be handled from the first | |
| 115 | system header included are handled here. */ | |
| 116 | ||
| 117 | ||
| 118 | /* Undefine everything, so we get a clean slate. */ | |
| 119 | #undef __USE_ISOC11 | |
| 120 | #undef __USE_ISOC99 | |
| 121 | #undef __USE_ISOC95 | |
| 122 | #undef __USE_ISOCXX11 | |
| 123 | #undef __USE_POSIX | |
| 124 | #undef __USE_POSIX2 | |
| 125 | #undef __USE_POSIX199309 | |
| 126 | #undef __USE_POSIX199506 | |
| 127 | #undef __USE_XOPEN | |
| 128 | #undef __USE_XOPEN_EXTENDED | |
| 129 | #undef __USE_UNIX98 | |
| 130 | #undef __USE_XOPEN2K | |
| 131 | #undef __USE_XOPEN2KXSI | |
| 132 | #undef __USE_XOPEN2K8 | |
| 133 | #undef __USE_XOPEN2K8XSI | |
| 134 | #undef __USE_LARGEFILE | |
| 135 | #undef __USE_LARGEFILE64 | |
| 136 | #undef __USE_FILE_OFFSET64 | |
| 137 | #undef __USE_MISC | |
| 138 | #undef __USE_ATFILE | |
| 139 | #undef __USE_GNU | |
| 140 | #undef __USE_FORTIFY_LEVEL | |
| 141 | #undef __KERNEL_STRICT_NAMES | |
| 142 | #undef __GLIBC_USE_DEPRECATED_GETS | |
| 143 | #undef __GLIBC_USE_DEPRECATED_SCANF | |
| 144 | ||
| 145 | /* Suppress kernel-name space pollution unless user expressedly asks | |
| 146 | for it. */ | |
| 147 | #ifndef _LOOSE_KERNEL_NAMES | |
| 148 | # define __KERNEL_STRICT_NAMES | |
| 149 | #endif | |
| 150 | ||
| 151 | /* Convenience macro to test the version of gcc. | |
| 152 | Use like this: | |
| 153 | #if __GNUC_PREREQ (2,8) | |
| 154 | ... code requiring gcc 2.8 or later ... | |
| 155 | #endif | |
| 156 | Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was | |
| 157 | added in 2.0. */ | |
| 158 | #if defined __GNUC__ && defined __GNUC_MINOR__ | |
| 159 | # define __GNUC_PREREQ(maj, min) \ | |
| 160 | ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) | |
| 161 | #else | |
| 162 | # define __GNUC_PREREQ(maj, min) 0 | |
| 163 | #endif | |
| 164 | ||
| 165 | /* Similarly for clang. Features added to GCC after version 4.2 may | |
| 166 | or may not also be available in clang, and clang's definitions of | |
| 167 | __GNUC(_MINOR)__ are fixed at 4 and 2 respectively. Not all such | |
| 168 | features can be queried via __has_extension/__has_feature. */ | |
| 169 | #if defined __clang_major__ && defined __clang_minor__ | |
| 170 | # define __glibc_clang_prereq(maj, min) \ | |
| 171 | ((__clang_major__ << 16) + __clang_minor__ >= ((maj) << 16) + (min)) | |
| 172 | #else | |
| 173 | # define __glibc_clang_prereq(maj, min) 0 | |
| 174 | #endif | |
| 175 | ||
| 176 | /* Whether to use feature set F. */ | |
| 177 | #define __GLIBC_USE(F) __GLIBC_USE_ ## F | |
| 178 | ||
| 179 | /* _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for | |
| 180 | _DEFAULT_SOURCE. If _DEFAULT_SOURCE is present we do not | |
| 181 | issue a warning; the expectation is that the source is being | |
| 182 | transitioned to use the new macro. */ | |
| 183 | #if (defined _BSD_SOURCE || defined _SVID_SOURCE) \ | |
| 184 | && !defined _DEFAULT_SOURCE | |
| 185 | # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" | |
| 186 | # undef _DEFAULT_SOURCE | |
| 187 | # define _DEFAULT_SOURCE 1 | |
| 188 | #endif | |
| 189 | ||
| 190 | /* If _GNU_SOURCE was defined by the user, turn on all the other features. */ | |
| 191 | #ifdef _GNU_SOURCE | |
| 192 | # undef _ISOC95_SOURCE | |
| 193 | # define _ISOC95_SOURCE 1 | |
| 194 | # undef _ISOC99_SOURCE | |
| 195 | # define _ISOC99_SOURCE 1 | |
| 196 | # undef _ISOC11_SOURCE | |
| 197 | # define _ISOC11_SOURCE 1 | |
| 198 | # undef _POSIX_SOURCE | |
| 199 | # define _POSIX_SOURCE 1 | |
| 200 | # undef _POSIX_C_SOURCE | |
| 201 | # define _POSIX_C_SOURCE 200809L | |
| 202 | # undef _XOPEN_SOURCE | |
| 203 | # define _XOPEN_SOURCE 700 | |
| 204 | # undef _XOPEN_SOURCE_EXTENDED | |
| 205 | # define _XOPEN_SOURCE_EXTENDED 1 | |
| 206 | # undef _LARGEFILE64_SOURCE | |
| 207 | # define _LARGEFILE64_SOURCE 1 | |
| 208 | # undef _DEFAULT_SOURCE | |
| 209 | # define _DEFAULT_SOURCE 1 | |
| 210 | # undef _ATFILE_SOURCE | |
| 211 | # define _ATFILE_SOURCE 1 | |
| 212 | #endif | |
| 213 | ||
| 214 | /* If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined, | |
| 215 | define _DEFAULT_SOURCE. */ | |
| 216 | #if (defined _DEFAULT_SOURCE \ | |
| 217 | || (!defined __STRICT_ANSI__ \ | |
| 218 | && !defined _ISOC99_SOURCE && !defined _ISOC11_SOURCE \ | |
| 219 | && !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE \ | |
| 220 | && !defined _XOPEN_SOURCE)) | |
| 221 | # undef _DEFAULT_SOURCE | |
| 222 | # define _DEFAULT_SOURCE 1 | |
| 223 | #endif | |
| 224 | ||
| 225 | /* This is to enable the ISO C11 extension. */ | |
| 226 | #if (defined _ISOC11_SOURCE \ | |
| 227 | || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 201112L)) | |
| 228 | # define __USE_ISOC11 1 | |
| 229 | #endif | |
| 230 | ||
| 231 | /* This is to enable the ISO C99 extension. */ | |
| 232 | #if (defined _ISOC99_SOURCE || defined _ISOC11_SOURCE \ | |
| 233 | || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L)) | |
| 234 | # define __USE_ISOC99 1 | |
| 235 | #endif | |
| 236 | ||
| 237 | /* This is to enable the ISO C90 Amendment 1:1995 extension. */ | |
| 238 | #if (defined _ISOC99_SOURCE || defined _ISOC11_SOURCE \ | |
| 239 | || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199409L)) | |
| 240 | # define __USE_ISOC95 1 | |
| 241 | #endif | |
| 242 | ||
| 243 | #ifdef __cplusplus | |
| 244 | /* This is to enable compatibility for ISO C++17. */ | |
| 245 | # if __cplusplus >= 201703L | |
| 246 | # define __USE_ISOC11 1 | |
| 247 | # endif | |
| 248 | /* This is to enable compatibility for ISO C++11. | |
| 249 | Check the temporary macro for now, too. */ | |
| 250 | # if __cplusplus >= 201103L || defined __GXX_EXPERIMENTAL_CXX0X__ | |
| 251 | # define __USE_ISOCXX11 1 | |
| 252 | # define __USE_ISOC99 1 | |
| 253 | # endif | |
| 254 | #endif | |
| 255 | ||
| 256 | /* If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE | |
| 257 | is defined, use POSIX.1-2008 (or another version depending on | |
| 258 | _XOPEN_SOURCE). */ | |
| 259 | #ifdef _DEFAULT_SOURCE | |
| 260 | # if !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE | |
| 261 | # define __USE_POSIX_IMPLICITLY 1 | |
| 262 | # endif | |
| 263 | # undef _POSIX_SOURCE | |
| 264 | # define _POSIX_SOURCE 1 | |
| 265 | # undef _POSIX_C_SOURCE | |
| 266 | # define _POSIX_C_SOURCE 200809L | |
| 267 | #endif | |
| 268 | ||
| 269 | #if ((!defined __STRICT_ANSI__ \ | |
| 270 | || (defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) >= 500)) \ | |
| 271 | && !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE) | |
| 272 | # define _POSIX_SOURCE 1 | |
| 273 | # if defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 500 | |
| 274 | # define _POSIX_C_SOURCE 2 | |
| 275 | # elif defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 600 | |
| 276 | # define _POSIX_C_SOURCE 199506L | |
| 277 | # elif defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 700 | |
| 278 | # define _POSIX_C_SOURCE 200112L | |
| 279 | # else | |
| 280 | # define _POSIX_C_SOURCE 200809L | |
| 281 | # endif | |
| 282 | # define __USE_POSIX_IMPLICITLY 1 | |
| 283 | #endif | |
| 284 | ||
| 285 | /* Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be | |
| 286 | defined in all multithreaded code. GNU libc has not required this | |
| 287 | for many years. We now treat them as compatibility synonyms for | |
| 288 | _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with | |
| 289 | comprehensive support for multithreaded code. Using them never | |
| 290 | lowers the selected level of POSIX conformance, only raises it. */ | |
| 291 | #if ((!defined _POSIX_C_SOURCE || (_POSIX_C_SOURCE - 0) < 199506L) \ | |
| 292 | && (defined _REENTRANT || defined _THREAD_SAFE)) | |
| 293 | # define _POSIX_SOURCE 1 | |
| 294 | # undef _POSIX_C_SOURCE | |
| 295 | # define _POSIX_C_SOURCE 199506L | |
| 296 | #endif | |
| 297 | ||
| 298 | #if (defined _POSIX_SOURCE \ | |
| 299 | || (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 1) \ | |
| 300 | || defined _XOPEN_SOURCE) | |
| 301 | # define __USE_POSIX 1 | |
| 302 | #endif | |
| 303 | ||
| 304 | #if defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 2 || defined _XOPEN_SOURCE | |
| 305 | # define __USE_POSIX2 1 | |
| 306 | #endif | |
| 307 | ||
| 308 | #if defined _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 199309L | |
| 309 | # define __USE_POSIX199309 1 | |
| 310 | #endif | |
| 311 | ||
| 312 | #if defined _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 199506L | |
| 313 | # define __USE_POSIX199506 1 | |
| 314 | #endif | |
| 315 | ||
| 316 | #if defined _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 200112L | |
| 317 | # define __USE_XOPEN2K 1 | |
| 318 | # undef __USE_ISOC95 | |
| 319 | # define __USE_ISOC95 1 | |
| 320 | # undef __USE_ISOC99 | |
| 321 | # define __USE_ISOC99 1 | |
| 322 | #endif | |
| 323 | ||
| 324 | #if defined _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 200809L | |
| 325 | # define __USE_XOPEN2K8 1 | |
| 326 | # undef _ATFILE_SOURCE | |
| 327 | # define _ATFILE_SOURCE 1 | |
| 328 | #endif | |
| 329 | ||
| 330 | #ifdef _XOPEN_SOURCE | |
| 331 | # define __USE_XOPEN 1 | |
| 332 | # if (_XOPEN_SOURCE - 0) >= 500 | |
| 333 | # define __USE_XOPEN_EXTENDED 1 | |
| 334 | # define __USE_UNIX98 1 | |
| 335 | # undef _LARGEFILE_SOURCE | |
| 336 | # define _LARGEFILE_SOURCE 1 | |
| 337 | # if (_XOPEN_SOURCE - 0) >= 600 | |
| 338 | # if (_XOPEN_SOURCE - 0) >= 700 | |
| 339 | # define __USE_XOPEN2K8 1 | |
| 340 | # define __USE_XOPEN2K8XSI 1 | |
| 341 | # endif | |
| 342 | # define __USE_XOPEN2K 1 | |
| 343 | # define __USE_XOPEN2KXSI 1 | |
| 344 | # undef __USE_ISOC95 | |
| 345 | # define __USE_ISOC95 1 | |
| 346 | # undef __USE_ISOC99 | |
| 347 | # define __USE_ISOC99 1 | |
| 348 | # endif | |
| 349 | # else | |
| 350 | # ifdef _XOPEN_SOURCE_EXTENDED | |
| 351 | # define __USE_XOPEN_EXTENDED 1 | |
| 352 | # endif | |
| 353 | # endif | |
| 354 | #endif | |
| 355 | ||
| 356 | #ifdef _LARGEFILE_SOURCE | |
| 357 | # define __USE_LARGEFILE 1 | |
| 358 | #endif | |
| 359 | ||
| 360 | #ifdef _LARGEFILE64_SOURCE | |
| 361 | # define __USE_LARGEFILE64 1 | |
| 362 | #endif | |
| 363 | ||
| 364 | #if defined _FILE_OFFSET_BITS && _FILE_OFFSET_BITS == 64 | |
| 365 | # define __USE_FILE_OFFSET64 1 | |
| 366 | #endif | |
| 367 | ||
| 368 | #if defined _DEFAULT_SOURCE | |
| 369 | # define __USE_MISC 1 | |
| 370 | #endif | |
| 371 | ||
| 372 | #ifdef _ATFILE_SOURCE | |
| 373 | # define __USE_ATFILE 1 | |
| 374 | #endif | |
| 375 | ||
| 376 | #ifdef _GNU_SOURCE | |
| 377 | # define __USE_GNU 1 | |
| 378 | #endif | |
| 379 | ||
| 380 | #if defined _FORTIFY_SOURCE && _FORTIFY_SOURCE > 0 | |
| 381 | # if !defined __OPTIMIZE__ || __OPTIMIZE__ <= 0 | |
| 382 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | |
| 383 | # elif !__GNUC_PREREQ (4, 1) | |
| 384 | # warning _FORTIFY_SOURCE requires GCC 4.1 or later | |
| 385 | # elif _FORTIFY_SOURCE > 1 | |
| 386 | # define __USE_FORTIFY_LEVEL 2 | |
| 387 | # else | |
| 388 | # define __USE_FORTIFY_LEVEL 1 | |
| 389 | # endif | |
| 390 | #endif | |
| 391 | #ifndef __USE_FORTIFY_LEVEL | |
| 392 | # define __USE_FORTIFY_LEVEL 0 | |
| 393 | #endif | |
| 394 | ||
| 395 | /* The function 'gets' existed in C89, but is impossible to use | |
| 396 | safely. It has been removed from ISO C11 and ISO C++14. Note: for | |
| 397 | compatibility with various implementations of <cstdio>, this test | |
| 398 | must consider only the value of __cplusplus when compiling C++. */ | |
| 399 | #if defined __cplusplus ? __cplusplus >= 201402L : defined __USE_ISOC11 | |
| 400 | # define __GLIBC_USE_DEPRECATED_GETS 0 | |
| 401 | #else | |
| 402 | # define __GLIBC_USE_DEPRECATED_GETS 1 | |
| 403 | #endif | |
| 404 | ||
| 405 | /* GNU formerly extended the scanf functions with modified format | |
| 406 | specifiers %as, %aS, and %a[...] that allocate a buffer for the | |
| 407 | input using malloc. This extension conflicts with ISO C99, which | |
| 408 | defines %a as a standalone format specifier that reads a floating- | |
| 409 | point number; moreover, POSIX.1-2008 provides the same feature | |
| 410 | using the modifier letter 'm' instead (%ms, %mS, %m[...]). | |
| 411 | ||
| 412 | We now follow C99 unless GNU extensions are active and the compiler | |
| 413 | is specifically in C89 or C++98 mode (strict or not). For | |
| 414 | instance, with GCC, -std=gnu11 will have C99-compliant scanf with | |
| 415 | or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the | |
| 416 | old extension. */ | |
| 417 | #if defined __USE_GNU && \ | |
| 418 | (defined __cplusplus \ | |
| 419 | ? (__cplusplus < 201103L && !defined __GXX_EXPERIMENTAL_CXX0X__) \ | |
| 420 | : (!defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L)) | |
| 421 | # define __GLIBC_USE_DEPRECATED_SCANF 1 | |
| 422 | #else | |
| 423 | # define __GLIBC_USE_DEPRECATED_SCANF 0 | |
| 424 | #endif | |
| 425 | ||
| 426 | /* Get definitions of __STDC_* predefined macros, if the compiler has | |
| 427 | not preincluded this header automatically. */ | |
| 428 | #include <stdc-predef.h> | |
| 429 | ||
| 430 | /* This macro indicates that the installed library is the GNU C Library. | |
| 431 | For historic reasons the value now is 6 and this will stay from now | |
| 432 | on. The use of this variable is deprecated. Use __GLIBC__ and | |
| 433 | __GLIBC_MINOR__ now (see below) when you want to test for a specific | |
| 434 | GNU C library version and use the values in <gnu/lib-names.h> to get | |
| 435 | the sonames of the shared libraries. */ | |
| 436 | #undef __GNU_LIBRARY__ | |
| 437 | #define __GNU_LIBRARY__ 6 | |
| 438 | ||
| 439 | /* Major and minor version number of the GNU C library package. Use | |
| 440 | these macros to test for features in specific releases. */ | |
| 441 | #define __GLIBC__ 2 | |
| 442 | #define __GLIBC_MINOR__ 29 | |
| 443 | ||
| 444 | #define __GLIBC_PREREQ(maj, min) \ | |
| 445 | ((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min)) | |
| 446 | ||
| 447 | /* This is here only because every header file already includes this one. */ | |
| 448 | #ifndef __ASSEMBLER__ | |
| 449 | # ifndef _SYS_CDEFS_H | |
| 450 | # include <sys/cdefs.h> | |
| 451 | # endif | |
| 452 | ||
| 453 | /* If we don't have __REDIRECT, prototypes will be missing if | |
| 454 | __USE_FILE_OFFSET64 but not __USE_LARGEFILE[64]. */ | |
| 455 | # if defined __USE_FILE_OFFSET64 && !defined __REDIRECT | |
| 456 | # define __USE_LARGEFILE 1 | |
| 457 | # define __USE_LARGEFILE64 1 | |
| 458 | # endif | |
| 459 | ||
| 460 | #endif /* !ASSEMBLER */ | |
| 461 | ||
| 462 | /* Decide whether we can define 'extern inline' functions in headers. */ | |
| 463 | #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \ | |
| 464 | && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__ \ | |
| 465 | && defined __extern_inline | |
| 466 | # define __USE_EXTERN_INLINES 1 | |
| 467 | #endif | |
| 468 | ||
| 469 | ||
| 470 | /* This is here only because every header file already includes this one. | |
| 471 | Get the definitions of all the appropriate `__stub_FUNCTION' symbols. | |
| 472 | <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub | |
| 473 | that will always return failure (and set errno to ENOSYS). */ | |
| 474 | #include <gnu/stubs.h> | |
| 475 | ||
| 476 | ||
| 477 | #endif /* features.h */ |
libc/glibc-include/fenv.h created+174
| ... | ... | @@ -0,0 +1,174 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 7.6: Floating-point environment <fenv.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _FENV_H | |
| 23 | #define _FENV_H 1 | |
| 24 | ||
| 25 | #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 26 | #include <bits/libc-header-start.h> | |
| 27 | ||
| 28 | /* Get the architecture dependend definitions. The following definitions | |
| 29 | are expected to be done: | |
| 30 | ||
| 31 | fenv_t type for object representing an entire floating-point | |
| 32 | environment | |
| 33 | ||
| 34 | FE_DFL_ENV macro of type pointer to fenv_t to be used as the argument | |
| 35 | to functions taking an argument of type fenv_t; in this | |
| 36 | case the default environment will be used | |
| 37 | ||
| 38 | fexcept_t type for object representing the floating-point exception | |
| 39 | flags including status associated with the flags | |
| 40 | ||
| 41 | femode_t type for object representing floating-point control modes | |
| 42 | ||
| 43 | FE_DFL_MODE macro of type pointer to const femode_t to be used as the | |
| 44 | argument to fesetmode; in this case the default control | |
| 45 | modes will be used | |
| 46 | ||
| 47 | The following macros are defined iff the implementation supports this | |
| 48 | kind of exception. | |
| 49 | FE_INEXACT inexact result | |
| 50 | FE_DIVBYZERO division by zero | |
| 51 | FE_UNDERFLOW result not representable due to underflow | |
| 52 | FE_OVERFLOW result not representable due to overflow | |
| 53 | FE_INVALID invalid operation | |
| 54 | ||
| 55 | FE_ALL_EXCEPT bitwise OR of all supported exceptions | |
| 56 | ||
| 57 | The next macros are defined iff the appropriate rounding mode is | |
| 58 | supported by the implementation. | |
| 59 | FE_TONEAREST round to nearest | |
| 60 | FE_UPWARD round toward +Inf | |
| 61 | FE_DOWNWARD round toward -Inf | |
| 62 | FE_TOWARDZERO round toward 0 | |
| 63 | */ | |
| 64 | #include <bits/fenv.h> | |
| 65 | ||
| 66 | __BEGIN_DECLS | |
| 67 | ||
| 68 | /* Floating-point exception handling. */ | |
| 69 | ||
| 70 | /* Clear the supported exceptions represented by EXCEPTS. */ | |
| 71 | extern int feclearexcept (int __excepts) __THROW; | |
| 72 | ||
| 73 | /* Store implementation-defined representation of the exception flags | |
| 74 | indicated by EXCEPTS in the object pointed to by FLAGP. */ | |
| 75 | extern int fegetexceptflag (fexcept_t *__flagp, int __excepts) __THROW; | |
| 76 | ||
| 77 | /* Raise the supported exceptions represented by EXCEPTS. */ | |
| 78 | extern int feraiseexcept (int __excepts) __THROW; | |
| 79 | ||
| 80 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 81 | /* Set the supported exception flags represented by EXCEPTS, without | |
| 82 | causing enabled traps to be taken. */ | |
| 83 | extern int fesetexcept (int __excepts) __THROW; | |
| 84 | #endif | |
| 85 | ||
| 86 | /* Set complete status for exceptions indicated by EXCEPTS according to | |
| 87 | the representation in the object pointed to by FLAGP. */ | |
| 88 | extern int fesetexceptflag (const fexcept_t *__flagp, int __excepts) __THROW; | |
| 89 | ||
| 90 | /* Determine which of subset of the exceptions specified by EXCEPTS are | |
| 91 | currently set. */ | |
| 92 | extern int fetestexcept (int __excepts) __THROW; | |
| 93 | ||
| 94 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 95 | /* Determine which of subset of the exceptions specified by EXCEPTS | |
| 96 | are set in *FLAGP. */ | |
| 97 | extern int fetestexceptflag (const fexcept_t *__flagp, int __excepts) __THROW; | |
| 98 | #endif | |
| 99 | ||
| 100 | ||
| 101 | /* Rounding control. */ | |
| 102 | ||
| 103 | /* Get current rounding direction. */ | |
| 104 | extern int fegetround (void) __THROW __attribute_pure__; | |
| 105 | ||
| 106 | /* Establish the rounding direction represented by ROUND. */ | |
| 107 | extern int fesetround (int __rounding_direction) __THROW; | |
| 108 | ||
| 109 | ||
| 110 | /* Floating-point environment. */ | |
| 111 | ||
| 112 | /* Store the current floating-point environment in the object pointed | |
| 113 | to by ENVP. */ | |
| 114 | extern int fegetenv (fenv_t *__envp) __THROW; | |
| 115 | ||
| 116 | /* Save the current environment in the object pointed to by ENVP, clear | |
| 117 | exception flags and install a non-stop mode (if available) for all | |
| 118 | exceptions. */ | |
| 119 | extern int feholdexcept (fenv_t *__envp) __THROW; | |
| 120 | ||
| 121 | /* Establish the floating-point environment represented by the object | |
| 122 | pointed to by ENVP. */ | |
| 123 | extern int fesetenv (const fenv_t *__envp) __THROW; | |
| 124 | ||
| 125 | /* Save current exceptions in temporary storage, install environment | |
| 126 | represented by object pointed to by ENVP and raise exceptions | |
| 127 | according to saved exceptions. */ | |
| 128 | extern int feupdateenv (const fenv_t *__envp) __THROW; | |
| 129 | ||
| 130 | ||
| 131 | /* Control modes. */ | |
| 132 | ||
| 133 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 134 | /* Store the current floating-point control modes in the object | |
| 135 | pointed to by MODEP. */ | |
| 136 | extern int fegetmode (femode_t *__modep) __THROW; | |
| 137 | ||
| 138 | /* Establish the floating-point control modes represented by the | |
| 139 | object pointed to by MODEP. */ | |
| 140 | extern int fesetmode (const femode_t *__modep) __THROW; | |
| 141 | #endif | |
| 142 | ||
| 143 | /* Include optimization. */ | |
| 144 | #ifdef __OPTIMIZE__ | |
| 145 | # include <bits/fenvinline.h> | |
| 146 | #endif | |
| 147 | ||
| 148 | /* NaN support. */ | |
| 149 | ||
| 150 | #if (__GLIBC_USE (IEC_60559_BFP_EXT) \ | |
| 151 | && defined FE_INVALID \ | |
| 152 | && defined __SUPPORT_SNAN__) | |
| 153 | # define FE_SNANS_ALWAYS_SIGNAL 1 | |
| 154 | #endif | |
| 155 | ||
| 156 | #ifdef __USE_GNU | |
| 157 | ||
| 158 | /* Enable individual exceptions. Will not enable more exceptions than | |
| 159 | EXCEPTS specifies. Returns the previous enabled exceptions if all | |
| 160 | exceptions are successfully set, otherwise returns -1. */ | |
| 161 | extern int feenableexcept (int __excepts) __THROW; | |
| 162 | ||
| 163 | /* Disable individual exceptions. Will not disable more exceptions than | |
| 164 | EXCEPTS specifies. Returns the previous enabled exceptions if all | |
| 165 | exceptions are successfully disabled, otherwise returns -1. */ | |
| 166 | extern int fedisableexcept (int __excepts) __THROW; | |
| 167 | ||
| 168 | /* Return enabled exceptions. */ | |
| 169 | extern int fegetexcept (void) __THROW; | |
| 170 | #endif | |
| 171 | ||
| 172 | __END_DECLS | |
| 173 | ||
| 174 | #endif /* fenv.h */ |
libc/glibc-include/fmtmsg.h created+105
| ... | ... | @@ -0,0 +1,105 @@ |
| 1 | /* Message display handling. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef __FMTMSG_H | |
| 20 | #define __FMTMSG_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | /* Values to control `fmtmsg' function. */ | |
| 28 | enum | |
| 29 | { | |
| 30 | MM_HARD = 0x001, /* Source of the condition is hardware. */ | |
| 31 | #define MM_HARD MM_HARD | |
| 32 | MM_SOFT = 0x002, /* Source of the condition is software. */ | |
| 33 | #define MM_SOFT MM_SOFT | |
| 34 | MM_FIRM = 0x004, /* Source of the condition is firmware. */ | |
| 35 | #define MM_FIRM MM_FIRM | |
| 36 | MM_APPL = 0x008, /* Condition detected by application. */ | |
| 37 | #define MM_APPL MM_APPL | |
| 38 | MM_UTIL = 0x010, /* Condition detected by utility. */ | |
| 39 | #define MM_UTIL MM_UTIL | |
| 40 | MM_OPSYS = 0x020, /* Condition detected by operating system. */ | |
| 41 | #define MM_OPSYS MM_OPSYS | |
| 42 | MM_RECOVER = 0x040, /* Recoverable error. */ | |
| 43 | #define MM_RECOVER MM_RECOVER | |
| 44 | MM_NRECOV = 0x080, /* Non-recoverable error. */ | |
| 45 | #define MM_NRECOV MM_NRECOV | |
| 46 | MM_PRINT = 0x100, /* Display message in standard error. */ | |
| 47 | #define MM_PRINT MM_PRINT | |
| 48 | MM_CONSOLE = 0x200 /* Display message on system console. */ | |
| 49 | #define MM_CONSOLE MM_CONSOLE | |
| 50 | }; | |
| 51 | ||
| 52 | /* Values to be for SEVERITY parameter of `fmtmsg'. */ | |
| 53 | enum | |
| 54 | { | |
| 55 | MM_NOSEV = 0, /* No severity level provided for the message. */ | |
| 56 | #define MM_NOSEV MM_NOSEV | |
| 57 | MM_HALT, /* Error causing application to halt. */ | |
| 58 | #define MM_HALT MM_HALT | |
| 59 | MM_ERROR, /* Application has encountered a non-fatal fault. */ | |
| 60 | #define MM_ERROR MM_ERROR | |
| 61 | MM_WARNING, /* Application has detected unusual non-error | |
| 62 | condition. */ | |
| 63 | #define MM_WARNING MM_WARNING | |
| 64 | MM_INFO /* Informative message. */ | |
| 65 | #define MM_INFO MM_INFO | |
| 66 | }; | |
| 67 | ||
| 68 | ||
| 69 | /* Macros which can be used as null values for the arguments of `fmtmsg'. */ | |
| 70 | #define MM_NULLLBL ((char *) 0) | |
| 71 | #define MM_NULLSEV 0 | |
| 72 | #define MM_NULLMC ((long int) 0) | |
| 73 | #define MM_NULLTXT ((char *) 0) | |
| 74 | #define MM_NULLACT ((char *) 0) | |
| 75 | #define MM_NULLTAG ((char *) 0) | |
| 76 | ||
| 77 | ||
| 78 | /* Possible return values of `fmtmsg'. */ | |
| 79 | enum | |
| 80 | { | |
| 81 | MM_NOTOK = -1, | |
| 82 | #define MM_NOTOK MM_NOTOK | |
| 83 | MM_OK = 0, | |
| 84 | #define MM_OK MM_OK | |
| 85 | MM_NOMSG = 1, | |
| 86 | #define MM_NOMSG MM_NOMSG | |
| 87 | MM_NOCON = 4 | |
| 88 | #define MM_NOCON MM_NOCON | |
| 89 | }; | |
| 90 | ||
| 91 | ||
| 92 | /* Print message with given CLASSIFICATION, LABEL, SEVERITY, TEXT, ACTION | |
| 93 | and TAG to console or standard error. */ | |
| 94 | extern int fmtmsg (long int __classification, const char *__label, | |
| 95 | int __severity, const char *__text, | |
| 96 | const char *__action, const char *__tag); | |
| 97 | ||
| 98 | #ifdef __USE_MISC | |
| 99 | /* Add or remove severity level. */ | |
| 100 | extern int addseverity (int __severity, const char *__string) __THROW; | |
| 101 | #endif | |
| 102 | ||
| 103 | __END_DECLS | |
| 104 | ||
| 105 | #endif /* fmtmsg.h */ |
libc/glibc-include/fnmatch.h created+62
| ... | ... | @@ -0,0 +1,62 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _FNMATCH_H | |
| 19 | #define _FNMATCH_H 1 | |
| 20 | ||
| 21 | #ifdef __cplusplus | |
| 22 | extern "C" { | |
| 23 | #endif | |
| 24 | ||
| 25 | /* We #undef these before defining them because some losing systems | |
| 26 | (HP-UX A.08.07 for example) define these in <unistd.h>. */ | |
| 27 | #undef FNM_PATHNAME | |
| 28 | #undef FNM_NOESCAPE | |
| 29 | #undef FNM_PERIOD | |
| 30 | ||
| 31 | /* Bits set in the FLAGS argument to `fnmatch'. */ | |
| 32 | #define FNM_PATHNAME (1 << 0) /* No wildcard can ever match `/'. */ | |
| 33 | #define FNM_NOESCAPE (1 << 1) /* Backslashes don't quote special chars. */ | |
| 34 | #define FNM_PERIOD (1 << 2) /* Leading `.' is matched only explicitly. */ | |
| 35 | ||
| 36 | #if !defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 2 || defined _GNU_SOURCE | |
| 37 | # define FNM_FILE_NAME FNM_PATHNAME /* Preferred GNU name. */ | |
| 38 | # define FNM_LEADING_DIR (1 << 3) /* Ignore `/...' after a match. */ | |
| 39 | # define FNM_CASEFOLD (1 << 4) /* Compare without regard to case. */ | |
| 40 | # define FNM_EXTMATCH (1 << 5) /* Use ksh-like extended matching. */ | |
| 41 | #endif | |
| 42 | ||
| 43 | /* Value returned by `fnmatch' if STRING does not match PATTERN. */ | |
| 44 | #define FNM_NOMATCH 1 | |
| 45 | ||
| 46 | /* This value is returned if the implementation does not support | |
| 47 | `fnmatch'. Since this is not the case here it will never be | |
| 48 | returned but the conformance test suites still require the symbol | |
| 49 | to be defined. */ | |
| 50 | #ifdef _XOPEN_SOURCE | |
| 51 | # define FNM_NOSYS (-1) | |
| 52 | #endif | |
| 53 | ||
| 54 | /* Match NAME against the filename pattern PATTERN, | |
| 55 | returning zero if it matches, FNM_NOMATCH if not. */ | |
| 56 | extern int fnmatch (const char *__pattern, const char *__name, int __flags); | |
| 57 | ||
| 58 | #ifdef __cplusplus | |
| 59 | } | |
| 60 | #endif | |
| 61 | ||
| 62 | #endif /* fnmatch.h */ |
libc/glibc-include/fpu_control.h created+109
| ... | ... | @@ -0,0 +1,109 @@ |
| 1 | /* FPU control word bits. x86 version. | |
| 2 | Copyright (C) 1993-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | Contributed by Olaf Flebbe. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _FPU_CONTROL_H | |
| 21 | #define _FPU_CONTROL_H 1 | |
| 22 | ||
| 23 | /* Note that this file sets on x86-64 only the x87 FPU, it does not | |
| 24 | touch the SSE unit. */ | |
| 25 | ||
| 26 | /* Here is the dirty part. Set up your 387 through the control word | |
| 27 | * (cw) register. | |
| 28 | * | |
| 29 | * 15-13 12 11-10 9-8 7-6 5 4 3 2 1 0 | |
| 30 | * | reserved | IC | RC | PC | reserved | PM | UM | OM | ZM | DM | IM | |
| 31 | * | |
| 32 | * IM: Invalid operation mask | |
| 33 | * DM: Denormalized operand mask | |
| 34 | * ZM: Zero-divide mask | |
| 35 | * OM: Overflow mask | |
| 36 | * UM: Underflow mask | |
| 37 | * PM: Precision (inexact result) mask | |
| 38 | * | |
| 39 | * Mask bit is 1 means no interrupt. | |
| 40 | * | |
| 41 | * PC: Precision control | |
| 42 | * 11 - round to extended precision | |
| 43 | * 10 - round to double precision | |
| 44 | * 00 - round to single precision | |
| 45 | * | |
| 46 | * RC: Rounding control | |
| 47 | * 00 - rounding to nearest | |
| 48 | * 01 - rounding down (toward - infinity) | |
| 49 | * 10 - rounding up (toward + infinity) | |
| 50 | * 11 - rounding toward zero | |
| 51 | * | |
| 52 | * IC: Infinity control | |
| 53 | * That is for 8087 and 80287 only. | |
| 54 | * | |
| 55 | * The hardware default is 0x037f which we use. | |
| 56 | */ | |
| 57 | ||
| 58 | #include <features.h> | |
| 59 | ||
| 60 | /* masking of interrupts */ | |
| 61 | #define _FPU_MASK_IM 0x01 | |
| 62 | #define _FPU_MASK_DM 0x02 | |
| 63 | #define _FPU_MASK_ZM 0x04 | |
| 64 | #define _FPU_MASK_OM 0x08 | |
| 65 | #define _FPU_MASK_UM 0x10 | |
| 66 | #define _FPU_MASK_PM 0x20 | |
| 67 | ||
| 68 | /* precision control */ | |
| 69 | #define _FPU_EXTENDED 0x300 /* libm requires double extended precision. */ | |
| 70 | #define _FPU_DOUBLE 0x200 | |
| 71 | #define _FPU_SINGLE 0x0 | |
| 72 | ||
| 73 | /* rounding control */ | |
| 74 | #define _FPU_RC_NEAREST 0x0 /* RECOMMENDED */ | |
| 75 | #define _FPU_RC_DOWN 0x400 | |
| 76 | #define _FPU_RC_UP 0x800 | |
| 77 | #define _FPU_RC_ZERO 0xC00 | |
| 78 | ||
| 79 | #define _FPU_RESERVED 0xF0C0 /* Reserved bits in cw */ | |
| 80 | ||
| 81 | ||
| 82 | /* The fdlibm code requires strict IEEE double precision arithmetic, | |
| 83 | and no interrupts for exceptions, rounding to nearest. */ | |
| 84 | ||
| 85 | #define _FPU_DEFAULT 0x037f | |
| 86 | ||
| 87 | /* IEEE: same as above. */ | |
| 88 | #define _FPU_IEEE 0x037f | |
| 89 | ||
| 90 | /* Type of the control word. */ | |
| 91 | typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__HI__))); | |
| 92 | ||
| 93 | /* Macros for accessing the hardware control word. "*&" is used to | |
| 94 | work around a bug in older versions of GCC. __volatile__ is used | |
| 95 | to support combination of writing the control register and reading | |
| 96 | it back. Without __volatile__, the old value may be used for reading | |
| 97 | back under compiler optimization. | |
| 98 | ||
| 99 | Note that the use of these macros is not sufficient anymore with | |
| 100 | recent hardware nor on x86-64. Some floating point operations are | |
| 101 | executed in the SSE/SSE2 engines which have their own control and | |
| 102 | status register. */ | |
| 103 | #define _FPU_GETCW(cw) __asm__ __volatile__ ("fnstcw %0" : "=m" (*&cw)) | |
| 104 | #define _FPU_SETCW(cw) __asm__ __volatile__ ("fldcw %0" : : "m" (*&cw)) | |
| 105 | ||
| 106 | /* Default control word set at startup. */ | |
| 107 | extern fpu_control_t __fpu_control; | |
| 108 | ||
| 109 | #endif /* fpu_control.h */ |
libc/glibc-include/fstab.h created+79
| ... | ... | @@ -0,0 +1,79 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1980, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)fstab.h 8.1 (Berkeley) 6/2/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _FSTAB_H | |
| 33 | #define _FSTAB_H 1 | |
| 34 | ||
| 35 | #include <features.h> | |
| 36 | ||
| 37 | /* | |
| 38 | * File system table, see fstab(5). | |
| 39 | * | |
| 40 | * Used by dump, mount, umount, swapon, fsck, df, ... | |
| 41 | * | |
| 42 | * For ufs fs_spec field is the block special name. Programs that want to | |
| 43 | * use the character special name must create that name by prepending a 'r' | |
| 44 | * after the right most slash. Quota files are always named "quotas", so | |
| 45 | * if type is "rq", then use concatenation of fs_file and "quotas" to locate | |
| 46 | * quota file. | |
| 47 | */ | |
| 48 | #define _PATH_FSTAB "/etc/fstab" | |
| 49 | #define FSTAB "/etc/fstab" /* deprecated */ | |
| 50 | ||
| 51 | #define FSTAB_RW "rw" /* read/write device */ | |
| 52 | #define FSTAB_RQ "rq" /* read/write with quotas */ | |
| 53 | #define FSTAB_RO "ro" /* read-only device */ | |
| 54 | #define FSTAB_SW "sw" /* swap device */ | |
| 55 | #define FSTAB_XX "xx" /* ignore totally */ | |
| 56 | ||
| 57 | struct fstab | |
| 58 | { | |
| 59 | char *fs_spec; /* block special device name */ | |
| 60 | char *fs_file; /* file system path prefix */ | |
| 61 | char *fs_vfstype; /* File system type, ufs, nfs */ | |
| 62 | char *fs_mntops; /* Mount options ala -o */ | |
| 63 | const char *fs_type; /* FSTAB_* from fs_mntops */ | |
| 64 | int fs_freq; /* dump frequency, in days */ | |
| 65 | int fs_passno; /* pass number on parallel dump */ | |
| 66 | }; | |
| 67 | ||
| 68 | ||
| 69 | __BEGIN_DECLS | |
| 70 | ||
| 71 | extern struct fstab *getfsent (void) __THROW; | |
| 72 | extern struct fstab *getfsspec (const char *__name) __THROW; | |
| 73 | extern struct fstab *getfsfile (const char *__name) __THROW; | |
| 74 | extern int setfsent (void) __THROW; | |
| 75 | extern void endfsent (void) __THROW; | |
| 76 | ||
| 77 | __END_DECLS | |
| 78 | ||
| 79 | #endif /* fstab.h */ |
libc/glibc-include/fts.h created+215
| ... | ... | @@ -0,0 +1,215 @@ |
| 1 | /* File tree traversal functions declarations. | |
| 2 | Copyright (C) 1994-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* | |
| 20 | * Copyright (c) 1989, 1993 | |
| 21 | * The Regents of the University of California. All rights reserved. | |
| 22 | * | |
| 23 | * Redistribution and use in source and binary forms, with or without | |
| 24 | * modification, are permitted provided that the following conditions | |
| 25 | * are met: | |
| 26 | * 1. Redistributions of source code must retain the above copyright | |
| 27 | * notice, this list of conditions and the following disclaimer. | |
| 28 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 29 | * notice, this list of conditions and the following disclaimer in the | |
| 30 | * documentation and/or other materials provided with the distribution. | |
| 31 | * 4. Neither the name of the University nor the names of its contributors | |
| 32 | * may be used to endorse or promote products derived from this software | |
| 33 | * without specific prior written permission. | |
| 34 | * | |
| 35 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 36 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 37 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 38 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 39 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 40 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 41 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 42 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 43 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 44 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 45 | * SUCH DAMAGE. | |
| 46 | * | |
| 47 | * @(#)fts.h 8.3 (Berkeley) 8/14/94 | |
| 48 | */ | |
| 49 | ||
| 50 | #ifndef _FTS_H | |
| 51 | #define _FTS_H 1 | |
| 52 | ||
| 53 | #include <features.h> | |
| 54 | #include <sys/types.h> | |
| 55 | ||
| 56 | ||
| 57 | typedef struct { | |
| 58 | struct _ftsent *fts_cur; /* current node */ | |
| 59 | struct _ftsent *fts_child; /* linked list of children */ | |
| 60 | struct _ftsent **fts_array; /* sort array */ | |
| 61 | dev_t fts_dev; /* starting device # */ | |
| 62 | char *fts_path; /* path for this descent */ | |
| 63 | int fts_rfd; /* fd for root */ | |
| 64 | int fts_pathlen; /* sizeof(path) */ | |
| 65 | int fts_nitems; /* elements in the sort array */ | |
| 66 | int (*fts_compar) (const void *, const void *); /* compare fn */ | |
| 67 | ||
| 68 | #define FTS_COMFOLLOW 0x0001 /* follow command line symlinks */ | |
| 69 | #define FTS_LOGICAL 0x0002 /* logical walk */ | |
| 70 | #define FTS_NOCHDIR 0x0004 /* don't change directories */ | |
| 71 | #define FTS_NOSTAT 0x0008 /* don't get stat info */ | |
| 72 | #define FTS_PHYSICAL 0x0010 /* physical walk */ | |
| 73 | #define FTS_SEEDOT 0x0020 /* return dot and dot-dot */ | |
| 74 | #define FTS_XDEV 0x0040 /* don't cross devices */ | |
| 75 | #define FTS_WHITEOUT 0x0080 /* return whiteout information */ | |
| 76 | #define FTS_OPTIONMASK 0x00ff /* valid user option mask */ | |
| 77 | ||
| 78 | #define FTS_NAMEONLY 0x0100 /* (private) child names only */ | |
| 79 | #define FTS_STOP 0x0200 /* (private) unrecoverable error */ | |
| 80 | int fts_options; /* fts_open options, global flags */ | |
| 81 | } FTS; | |
| 82 | ||
| 83 | #ifdef __USE_LARGEFILE64 | |
| 84 | typedef struct { | |
| 85 | struct _ftsent64 *fts_cur; /* current node */ | |
| 86 | struct _ftsent64 *fts_child; /* linked list of children */ | |
| 87 | struct _ftsent64 **fts_array; /* sort array */ | |
| 88 | dev_t fts_dev; /* starting device # */ | |
| 89 | char *fts_path; /* path for this descent */ | |
| 90 | int fts_rfd; /* fd for root */ | |
| 91 | int fts_pathlen; /* sizeof(path) */ | |
| 92 | int fts_nitems; /* elements in the sort array */ | |
| 93 | int (*fts_compar) (const void *, const void *); /* compare fn */ | |
| 94 | int fts_options; /* fts_open options, global flags */ | |
| 95 | } FTS64; | |
| 96 | #endif | |
| 97 | ||
| 98 | typedef struct _ftsent { | |
| 99 | struct _ftsent *fts_cycle; /* cycle node */ | |
| 100 | struct _ftsent *fts_parent; /* parent directory */ | |
| 101 | struct _ftsent *fts_link; /* next file in directory */ | |
| 102 | long fts_number; /* local numeric value */ | |
| 103 | void *fts_pointer; /* local address value */ | |
| 104 | char *fts_accpath; /* access path */ | |
| 105 | char *fts_path; /* root path */ | |
| 106 | int fts_errno; /* errno for this node */ | |
| 107 | int fts_symfd; /* fd for symlink */ | |
| 108 | unsigned short fts_pathlen; /* strlen(fts_path) */ | |
| 109 | unsigned short fts_namelen; /* strlen(fts_name) */ | |
| 110 | ||
| 111 | ino_t fts_ino; /* inode */ | |
| 112 | dev_t fts_dev; /* device */ | |
| 113 | nlink_t fts_nlink; /* link count */ | |
| 114 | ||
| 115 | #define FTS_ROOTPARENTLEVEL -1 | |
| 116 | #define FTS_ROOTLEVEL 0 | |
| 117 | short fts_level; /* depth (-1 to N) */ | |
| 118 | ||
| 119 | #define FTS_D 1 /* preorder directory */ | |
| 120 | #define FTS_DC 2 /* directory that causes cycles */ | |
| 121 | #define FTS_DEFAULT 3 /* none of the above */ | |
| 122 | #define FTS_DNR 4 /* unreadable directory */ | |
| 123 | #define FTS_DOT 5 /* dot or dot-dot */ | |
| 124 | #define FTS_DP 6 /* postorder directory */ | |
| 125 | #define FTS_ERR 7 /* error; errno is set */ | |
| 126 | #define FTS_F 8 /* regular file */ | |
| 127 | #define FTS_INIT 9 /* initialized only */ | |
| 128 | #define FTS_NS 10 /* stat(2) failed */ | |
| 129 | #define FTS_NSOK 11 /* no stat(2) requested */ | |
| 130 | #define FTS_SL 12 /* symbolic link */ | |
| 131 | #define FTS_SLNONE 13 /* symbolic link without target */ | |
| 132 | #define FTS_W 14 /* whiteout object */ | |
| 133 | unsigned short fts_info; /* user flags for FTSENT structure */ | |
| 134 | ||
| 135 | #define FTS_DONTCHDIR 0x01 /* don't chdir .. to the parent */ | |
| 136 | #define FTS_SYMFOLLOW 0x02 /* followed a symlink to get here */ | |
| 137 | unsigned short fts_flags; /* private flags for FTSENT structure */ | |
| 138 | ||
| 139 | #define FTS_AGAIN 1 /* read node again */ | |
| 140 | #define FTS_FOLLOW 2 /* follow symbolic link */ | |
| 141 | #define FTS_NOINSTR 3 /* no instructions */ | |
| 142 | #define FTS_SKIP 4 /* discard node */ | |
| 143 | unsigned short fts_instr; /* fts_set() instructions */ | |
| 144 | ||
| 145 | struct stat *fts_statp; /* stat(2) information */ | |
| 146 | char fts_name[1]; /* file name */ | |
| 147 | } FTSENT; | |
| 148 | ||
| 149 | #ifdef __USE_LARGEFILE64 | |
| 150 | typedef struct _ftsent64 { | |
| 151 | struct _ftsent64 *fts_cycle; /* cycle node */ | |
| 152 | struct _ftsent64 *fts_parent; /* parent directory */ | |
| 153 | struct _ftsent64 *fts_link; /* next file in directory */ | |
| 154 | long fts_number; /* local numeric value */ | |
| 155 | void *fts_pointer; /* local address value */ | |
| 156 | char *fts_accpath; /* access path */ | |
| 157 | char *fts_path; /* root path */ | |
| 158 | int fts_errno; /* errno for this node */ | |
| 159 | int fts_symfd; /* fd for symlink */ | |
| 160 | unsigned short fts_pathlen; /* strlen(fts_path) */ | |
| 161 | unsigned short fts_namelen; /* strlen(fts_name) */ | |
| 162 | ||
| 163 | ino64_t fts_ino; /* inode */ | |
| 164 | dev_t fts_dev; /* device */ | |
| 165 | nlink_t fts_nlink; /* link count */ | |
| 166 | ||
| 167 | short fts_level; /* depth (-1 to N) */ | |
| 168 | ||
| 169 | unsigned short fts_info; /* user flags for FTSENT structure */ | |
| 170 | ||
| 171 | unsigned short fts_flags; /* private flags for FTSENT structure */ | |
| 172 | ||
| 173 | unsigned short fts_instr; /* fts_set() instructions */ | |
| 174 | ||
| 175 | struct stat64 *fts_statp; /* stat(2) information */ | |
| 176 | char fts_name[1]; /* file name */ | |
| 177 | } FTSENT64; | |
| 178 | #endif | |
| 179 | ||
| 180 | __BEGIN_DECLS | |
| 181 | #ifndef __USE_FILE_OFFSET64 | |
| 182 | FTSENT *fts_children (FTS *, int); | |
| 183 | int fts_close (FTS *); | |
| 184 | FTS *fts_open (char * const *, int, | |
| 185 | int (*)(const FTSENT **, const FTSENT **)); | |
| 186 | FTSENT *fts_read (FTS *); | |
| 187 | int fts_set (FTS *, FTSENT *, int) __THROW; | |
| 188 | #else | |
| 189 | # ifdef __REDIRECT | |
| 190 | FTSENT *__REDIRECT (fts_children, (FTS *, int), fts64_children); | |
| 191 | int __REDIRECT (fts_close, (FTS *), fts64_close); | |
| 192 | FTS *__REDIRECT (fts_open, (char * const *, int, | |
| 193 | int (*)(const FTSENT **, const FTSENT **)), | |
| 194 | fts64_open); | |
| 195 | FTSENT *__REDIRECT (fts_read, (FTS *), fts64_read); | |
| 196 | int __REDIRECT_NTH (fts_set, (FTS *, FTSENT *, int), fts64_set); | |
| 197 | # else | |
| 198 | # define fts_children fts64_children | |
| 199 | # define fts_close fts64_close | |
| 200 | # define fts_open fts64_open | |
| 201 | # define fts_read fts64_read | |
| 202 | # define fts_set fts64_set | |
| 203 | # endif | |
| 204 | #endif | |
| 205 | #ifdef __USE_LARGEFILE64 | |
| 206 | FTSENT64 *fts64_children (FTS64 *, int); | |
| 207 | int fts64_close (FTS64 *); | |
| 208 | FTS64 *fts64_open (char * const *, int, | |
| 209 | int (*)(const FTSENT64 **, const FTSENT64 **)); | |
| 210 | FTSENT64 *fts64_read (FTS64 *); | |
| 211 | int fts64_set (FTS64 *, FTSENT64 *, int) __THROW; | |
| 212 | #endif | |
| 213 | __END_DECLS | |
| 214 | ||
| 215 | #endif /* fts.h */ |
libc/glibc-include/ftw.h created+177
| ... | ... | @@ -0,0 +1,177 @@ |
| 1 | /* Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * X/Open Portability Guide 4.2: ftw.h | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _FTW_H | |
| 23 | #define _FTW_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | #include <sys/types.h> | |
| 28 | #include <sys/stat.h> | |
| 29 | ||
| 30 | ||
| 31 | __BEGIN_DECLS | |
| 32 | ||
| 33 | /* Values for the FLAG argument to the user function passed to `ftw' | |
| 34 | and 'nftw'. */ | |
| 35 | enum | |
| 36 | { | |
| 37 | FTW_F, /* Regular file. */ | |
| 38 | #define FTW_F FTW_F | |
| 39 | FTW_D, /* Directory. */ | |
| 40 | #define FTW_D FTW_D | |
| 41 | FTW_DNR, /* Unreadable directory. */ | |
| 42 | #define FTW_DNR FTW_DNR | |
| 43 | FTW_NS, /* Unstatable file. */ | |
| 44 | #define FTW_NS FTW_NS | |
| 45 | ||
| 46 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 47 | ||
| 48 | FTW_SL, /* Symbolic link. */ | |
| 49 | # define FTW_SL FTW_SL | |
| 50 | #endif | |
| 51 | ||
| 52 | #ifdef __USE_XOPEN_EXTENDED | |
| 53 | /* These flags are only passed from the `nftw' function. */ | |
| 54 | FTW_DP, /* Directory, all subdirs have been visited. */ | |
| 55 | # define FTW_DP FTW_DP | |
| 56 | FTW_SLN /* Symbolic link naming non-existing file. */ | |
| 57 | # define FTW_SLN FTW_SLN | |
| 58 | ||
| 59 | #endif /* extended X/Open */ | |
| 60 | }; | |
| 61 | ||
| 62 | ||
| 63 | #ifdef __USE_XOPEN_EXTENDED | |
| 64 | /* Flags for fourth argument of `nftw'. */ | |
| 65 | enum | |
| 66 | { | |
| 67 | FTW_PHYS = 1, /* Perform physical walk, ignore symlinks. */ | |
| 68 | # define FTW_PHYS FTW_PHYS | |
| 69 | FTW_MOUNT = 2, /* Report only files on same file system as the | |
| 70 | argument. */ | |
| 71 | # define FTW_MOUNT FTW_MOUNT | |
| 72 | FTW_CHDIR = 4, /* Change to current directory while processing it. */ | |
| 73 | # define FTW_CHDIR FTW_CHDIR | |
| 74 | FTW_DEPTH = 8 /* Report files in directory before directory itself.*/ | |
| 75 | # define FTW_DEPTH FTW_DEPTH | |
| 76 | # ifdef __USE_GNU | |
| 77 | , | |
| 78 | FTW_ACTIONRETVAL = 16 /* Assume callback to return FTW_* values instead of | |
| 79 | zero to continue and non-zero to terminate. */ | |
| 80 | # define FTW_ACTIONRETVAL FTW_ACTIONRETVAL | |
| 81 | # endif | |
| 82 | }; | |
| 83 | ||
| 84 | #ifdef __USE_GNU | |
| 85 | /* Return values from callback functions. */ | |
| 86 | enum | |
| 87 | { | |
| 88 | FTW_CONTINUE = 0, /* Continue with next sibling or for FTW_D with the | |
| 89 | first child. */ | |
| 90 | # define FTW_CONTINUE FTW_CONTINUE | |
| 91 | FTW_STOP = 1, /* Return from `ftw' or `nftw' with FTW_STOP as return | |
| 92 | value. */ | |
| 93 | # define FTW_STOP FTW_STOP | |
| 94 | FTW_SKIP_SUBTREE = 2, /* Only meaningful for FTW_D: Don't walk through the | |
| 95 | subtree, instead just continue with its next | |
| 96 | sibling. */ | |
| 97 | # define FTW_SKIP_SUBTREE FTW_SKIP_SUBTREE | |
| 98 | FTW_SKIP_SIBLINGS = 3,/* Continue with FTW_DP callback for current directory | |
| 99 | (if FTW_DEPTH) and then its siblings. */ | |
| 100 | # define FTW_SKIP_SIBLINGS FTW_SKIP_SIBLINGS | |
| 101 | }; | |
| 102 | #endif | |
| 103 | ||
| 104 | /* Structure used for fourth argument to callback function for `nftw'. */ | |
| 105 | struct FTW | |
| 106 | { | |
| 107 | int base; | |
| 108 | int level; | |
| 109 | }; | |
| 110 | #endif /* extended X/Open */ | |
| 111 | ||
| 112 | ||
| 113 | /* Convenient types for callback functions. */ | |
| 114 | typedef int (*__ftw_func_t) (const char *__filename, | |
| 115 | const struct stat *__status, int __flag); | |
| 116 | #ifdef __USE_LARGEFILE64 | |
| 117 | typedef int (*__ftw64_func_t) (const char *__filename, | |
| 118 | const struct stat64 *__status, int __flag); | |
| 119 | #endif | |
| 120 | #ifdef __USE_XOPEN_EXTENDED | |
| 121 | typedef int (*__nftw_func_t) (const char *__filename, | |
| 122 | const struct stat *__status, int __flag, | |
| 123 | struct FTW *__info); | |
| 124 | # ifdef __USE_LARGEFILE64 | |
| 125 | typedef int (*__nftw64_func_t) (const char *__filename, | |
| 126 | const struct stat64 *__status, | |
| 127 | int __flag, struct FTW *__info); | |
| 128 | # endif | |
| 129 | #endif | |
| 130 | ||
| 131 | /* Call a function on every element in a directory tree. | |
| 132 | ||
| 133 | This function is a possible cancellation point and therefore not | |
| 134 | marked with __THROW. */ | |
| 135 | #ifndef __USE_FILE_OFFSET64 | |
| 136 | extern int ftw (const char *__dir, __ftw_func_t __func, int __descriptors) | |
| 137 | __nonnull ((1, 2)); | |
| 138 | #else | |
| 139 | # ifdef __REDIRECT | |
| 140 | extern int __REDIRECT (ftw, (const char *__dir, __ftw_func_t __func, | |
| 141 | int __descriptors), ftw64) __nonnull ((1, 2)); | |
| 142 | # else | |
| 143 | # define ftw ftw64 | |
| 144 | # endif | |
| 145 | #endif | |
| 146 | #ifdef __USE_LARGEFILE64 | |
| 147 | extern int ftw64 (const char *__dir, __ftw64_func_t __func, | |
| 148 | int __descriptors) __nonnull ((1, 2)); | |
| 149 | #endif | |
| 150 | ||
| 151 | #ifdef __USE_XOPEN_EXTENDED | |
| 152 | /* Call a function on every element in a directory tree. FLAG allows | |
| 153 | to specify the behaviour more detailed. | |
| 154 | ||
| 155 | This function is a possible cancellation point and therefore not | |
| 156 | marked with __THROW. */ | |
| 157 | # ifndef __USE_FILE_OFFSET64 | |
| 158 | extern int nftw (const char *__dir, __nftw_func_t __func, int __descriptors, | |
| 159 | int __flag) __nonnull ((1, 2)); | |
| 160 | # else | |
| 161 | # ifdef __REDIRECT | |
| 162 | extern int __REDIRECT (nftw, (const char *__dir, __nftw_func_t __func, | |
| 163 | int __descriptors, int __flag), nftw64) | |
| 164 | __nonnull ((1, 2)); | |
| 165 | # else | |
| 166 | # define nftw nftw64 | |
| 167 | # endif | |
| 168 | # endif | |
| 169 | # ifdef __USE_LARGEFILE64 | |
| 170 | extern int nftw64 (const char *__dir, __nftw64_func_t __func, | |
| 171 | int __descriptors, int __flag) __nonnull ((1, 2)); | |
| 172 | # endif | |
| 173 | #endif | |
| 174 | ||
| 175 | __END_DECLS | |
| 176 | ||
| 177 | #endif /* ftw.h */ |
libc/glibc-include/gconv.h created+154
| ... | ... | @@ -0,0 +1,154 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* This header provides no interface for a user to the internals of | |
| 19 | the gconv implementation in the libc. Therefore there is no use | |
| 20 | for these definitions beside for writing additional gconv modules. */ | |
| 21 | ||
| 22 | #ifndef _GCONV_H | |
| 23 | #define _GCONV_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | #include <bits/types/__mbstate_t.h> | |
| 27 | #include <bits/types/wint_t.h> | |
| 28 | ||
| 29 | #define __need_size_t | |
| 30 | #define __need_wchar_t | |
| 31 | #include <stddef.h> | |
| 32 | ||
| 33 | /* ISO 10646 value used to signal invalid value. */ | |
| 34 | #define __UNKNOWN_10646_CHAR ((wchar_t) 0xfffd) | |
| 35 | ||
| 36 | /* Error codes for gconv functions. */ | |
| 37 | enum | |
| 38 | { | |
| 39 | __GCONV_OK = 0, | |
| 40 | __GCONV_NOCONV, | |
| 41 | __GCONV_NODB, | |
| 42 | __GCONV_NOMEM, | |
| 43 | ||
| 44 | __GCONV_EMPTY_INPUT, | |
| 45 | __GCONV_FULL_OUTPUT, | |
| 46 | __GCONV_ILLEGAL_INPUT, | |
| 47 | __GCONV_INCOMPLETE_INPUT, | |
| 48 | ||
| 49 | __GCONV_ILLEGAL_DESCRIPTOR, | |
| 50 | __GCONV_INTERNAL_ERROR | |
| 51 | }; | |
| 52 | ||
| 53 | ||
| 54 | /* Flags the `__gconv_open' function can set. */ | |
| 55 | enum | |
| 56 | { | |
| 57 | __GCONV_IS_LAST = 0x0001, | |
| 58 | __GCONV_IGNORE_ERRORS = 0x0002, | |
| 59 | __GCONV_SWAP = 0x0004, | |
| 60 | __GCONV_TRANSLIT = 0x0008 | |
| 61 | }; | |
| 62 | ||
| 63 | ||
| 64 | /* Forward declarations. */ | |
| 65 | struct __gconv_step; | |
| 66 | struct __gconv_step_data; | |
| 67 | struct __gconv_loaded_object; | |
| 68 | ||
| 69 | ||
| 70 | /* Type of a conversion function. */ | |
| 71 | typedef int (*__gconv_fct) (struct __gconv_step *, struct __gconv_step_data *, | |
| 72 | const unsigned char **, const unsigned char *, | |
| 73 | unsigned char **, size_t *, int, int); | |
| 74 | ||
| 75 | /* Type of a specialized conversion function for a single byte to INTERNAL. */ | |
| 76 | typedef wint_t (*__gconv_btowc_fct) (struct __gconv_step *, unsigned char); | |
| 77 | ||
| 78 | /* Constructor and destructor for local data for conversion step. */ | |
| 79 | typedef int (*__gconv_init_fct) (struct __gconv_step *); | |
| 80 | typedef void (*__gconv_end_fct) (struct __gconv_step *); | |
| 81 | ||
| 82 | ||
| 83 | /* Description of a conversion step. */ | |
| 84 | struct __gconv_step | |
| 85 | { | |
| 86 | struct __gconv_loaded_object *__shlib_handle; | |
| 87 | const char *__modname; | |
| 88 | ||
| 89 | int __counter; | |
| 90 | ||
| 91 | char *__from_name; | |
| 92 | char *__to_name; | |
| 93 | ||
| 94 | __gconv_fct __fct; | |
| 95 | __gconv_btowc_fct __btowc_fct; | |
| 96 | __gconv_init_fct __init_fct; | |
| 97 | __gconv_end_fct __end_fct; | |
| 98 | ||
| 99 | /* Information about the number of bytes needed or produced in this | |
| 100 | step. This helps optimizing the buffer sizes. */ | |
| 101 | int __min_needed_from; | |
| 102 | int __max_needed_from; | |
| 103 | int __min_needed_to; | |
| 104 | int __max_needed_to; | |
| 105 | ||
| 106 | /* Flag whether this is a stateful encoding or not. */ | |
| 107 | int __stateful; | |
| 108 | ||
| 109 | void *__data; /* Pointer to step-local data. */ | |
| 110 | }; | |
| 111 | ||
| 112 | /* Additional data for steps in use of conversion descriptor. This is | |
| 113 | allocated by the `init' function. */ | |
| 114 | struct __gconv_step_data | |
| 115 | { | |
| 116 | unsigned char *__outbuf; /* Output buffer for this step. */ | |
| 117 | unsigned char *__outbufend; /* Address of first byte after the output | |
| 118 | buffer. */ | |
| 119 | ||
| 120 | /* Is this the last module in the chain. */ | |
| 121 | int __flags; | |
| 122 | ||
| 123 | /* Counter for number of invocations of the module function for this | |
| 124 | descriptor. */ | |
| 125 | int __invocation_counter; | |
| 126 | ||
| 127 | /* Flag whether this is an internal use of the module (in the mb*towc* | |
| 128 | and wc*tomb* functions) or regular with iconv(3). */ | |
| 129 | int __internal_use; | |
| 130 | ||
| 131 | __mbstate_t *__statep; | |
| 132 | __mbstate_t __state; /* This element must not be used directly by | |
| 133 | any module; always use STATEP! */ | |
| 134 | }; | |
| 135 | ||
| 136 | ||
| 137 | /* Combine conversion step description with data. */ | |
| 138 | typedef struct __gconv_info | |
| 139 | { | |
| 140 | size_t __nsteps; | |
| 141 | struct __gconv_step *__steps; | |
| 142 | __extension__ struct __gconv_step_data __data[0]; | |
| 143 | } *__gconv_t; | |
| 144 | ||
| 145 | /* Transliteration using the locale's data. */ | |
| 146 | extern int __gconv_transliterate (struct __gconv_step *step, | |
| 147 | struct __gconv_step_data *step_data, | |
| 148 | const unsigned char *inbufstart, | |
| 149 | const unsigned char **inbufp, | |
| 150 | const unsigned char *inbufend, | |
| 151 | unsigned char **outbufstart, | |
| 152 | size_t *irreversible); | |
| 153 | ||
| 154 | #endif /* gconv.h */ |
libc/glibc-include/getopt.h created+38
| ... | ... | @@ -0,0 +1,38 @@ |
| 1 | /* Declarations for getopt. | |
| 2 | Copyright (C) 1989-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | Unlike the bulk of the getopt implementation, this file is NOT part | |
| 5 | of gnulib; gnulib also has a getopt.h but it is different. | |
| 6 | ||
| 7 | The GNU C Library is free software; you can redistribute it and/or | |
| 8 | modify it under the terms of the GNU Lesser General Public | |
| 9 | License as published by the Free Software Foundation; either | |
| 10 | version 2.1 of the License, or (at your option) any later version. | |
| 11 | ||
| 12 | The GNU C Library is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 | Lesser General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU Lesser General Public | |
| 18 | License along with the GNU C Library; if not, see | |
| 19 | <http://www.gnu.org/licenses/>. */ | |
| 20 | ||
| 21 | #ifndef _GETOPT_H | |
| 22 | #define _GETOPT_H 1 | |
| 23 | ||
| 24 | #include <features.h> | |
| 25 | ||
| 26 | /* The type of the 'argv' argument to getopt_long and getopt_long_only | |
| 27 | is properly 'char **', since both functions may write to the array | |
| 28 | (in order to move all the options to the beginning). However, for | |
| 29 | compatibility with old versions of LSB, glibc has to use 'char *const *' | |
| 30 | instead. */ | |
| 31 | #ifndef __getopt_argv_const | |
| 32 | # define __getopt_argv_const const | |
| 33 | #endif | |
| 34 | ||
| 35 | #include <bits/getopt_core.h> | |
| 36 | #include <bits/getopt_ext.h> | |
| 37 | ||
| 38 | #endif /* getopt.h */ |
libc/glibc-include/glob.h created+181
| ... | ... | @@ -0,0 +1,181 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _GLOB_H | |
| 19 | #define _GLOB_H 1 | |
| 20 | ||
| 21 | #include <sys/cdefs.h> | |
| 22 | ||
| 23 | __BEGIN_DECLS | |
| 24 | ||
| 25 | /* We need `size_t' for the following definitions. */ | |
| 26 | #ifndef __size_t | |
| 27 | typedef __SIZE_TYPE__ __size_t; | |
| 28 | # if defined __USE_XOPEN || defined __USE_XOPEN2K8 | |
| 29 | typedef __SIZE_TYPE__ size_t; | |
| 30 | # endif | |
| 31 | #else | |
| 32 | /* The GNU CC stddef.h version defines __size_t as empty. We need a real | |
| 33 | definition. */ | |
| 34 | # undef __size_t | |
| 35 | # define __size_t size_t | |
| 36 | #endif | |
| 37 | ||
| 38 | /* Bits set in the FLAGS argument to `glob'. */ | |
| 39 | #define GLOB_ERR (1 << 0)/* Return on read errors. */ | |
| 40 | #define GLOB_MARK (1 << 1)/* Append a slash to each name. */ | |
| 41 | #define GLOB_NOSORT (1 << 2)/* Don't sort the names. */ | |
| 42 | #define GLOB_DOOFFS (1 << 3)/* Insert PGLOB->gl_offs NULLs. */ | |
| 43 | #define GLOB_NOCHECK (1 << 4)/* If nothing matches, return the pattern. */ | |
| 44 | #define GLOB_APPEND (1 << 5)/* Append to results of a previous call. */ | |
| 45 | #define GLOB_NOESCAPE (1 << 6)/* Backslashes don't quote metacharacters. */ | |
| 46 | #define GLOB_PERIOD (1 << 7)/* Leading `.' can be matched by metachars. */ | |
| 47 | ||
| 48 | #if !defined __USE_POSIX2 || defined __USE_MISC | |
| 49 | # define GLOB_MAGCHAR (1 << 8)/* Set in gl_flags if any metachars seen. */ | |
| 50 | # define GLOB_ALTDIRFUNC (1 << 9)/* Use gl_opendir et al functions. */ | |
| 51 | # define GLOB_BRACE (1 << 10)/* Expand "{a,b}" to "a" "b". */ | |
| 52 | # define GLOB_NOMAGIC (1 << 11)/* If no magic chars, return the pattern. */ | |
| 53 | # define GLOB_TILDE (1 << 12)/* Expand ~user and ~ to home directories. */ | |
| 54 | # define GLOB_ONLYDIR (1 << 13)/* Match only directories. */ | |
| 55 | # define GLOB_TILDE_CHECK (1 << 14)/* Like GLOB_TILDE but return an error | |
| 56 | if the user name is not available. */ | |
| 57 | # define __GLOB_FLAGS (GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS| \ | |
| 58 | GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND| \ | |
| 59 | GLOB_PERIOD|GLOB_ALTDIRFUNC|GLOB_BRACE| \ | |
| 60 | GLOB_NOMAGIC|GLOB_TILDE|GLOB_ONLYDIR|GLOB_TILDE_CHECK) | |
| 61 | #else | |
| 62 | # define __GLOB_FLAGS (GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS| \ | |
| 63 | GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND| \ | |
| 64 | GLOB_PERIOD) | |
| 65 | #endif | |
| 66 | ||
| 67 | /* Error returns from `glob'. */ | |
| 68 | #define GLOB_NOSPACE 1 /* Ran out of memory. */ | |
| 69 | #define GLOB_ABORTED 2 /* Read error. */ | |
| 70 | #define GLOB_NOMATCH 3 /* No matches found. */ | |
| 71 | #define GLOB_NOSYS 4 /* Not implemented. */ | |
| 72 | #ifdef __USE_GNU | |
| 73 | /* Previous versions of this file defined GLOB_ABEND instead of | |
| 74 | GLOB_ABORTED. Provide a compatibility definition here. */ | |
| 75 | # define GLOB_ABEND GLOB_ABORTED | |
| 76 | #endif | |
| 77 | ||
| 78 | /* Structure describing a globbing run. */ | |
| 79 | #ifdef __USE_GNU | |
| 80 | struct stat; | |
| 81 | #endif | |
| 82 | typedef struct | |
| 83 | { | |
| 84 | __size_t gl_pathc; /* Count of paths matched by the pattern. */ | |
| 85 | char **gl_pathv; /* List of matched pathnames. */ | |
| 86 | __size_t gl_offs; /* Slots to reserve in `gl_pathv'. */ | |
| 87 | int gl_flags; /* Set to FLAGS, maybe | GLOB_MAGCHAR. */ | |
| 88 | ||
| 89 | /* If the GLOB_ALTDIRFUNC flag is set, the following functions | |
| 90 | are used instead of the normal file access functions. */ | |
| 91 | void (*gl_closedir) (void *); | |
| 92 | #ifdef __USE_GNU | |
| 93 | struct dirent *(*gl_readdir) (void *); | |
| 94 | #else | |
| 95 | void *(*gl_readdir) (void *); | |
| 96 | #endif | |
| 97 | void *(*gl_opendir) (const char *); | |
| 98 | #ifdef __USE_GNU | |
| 99 | int (*gl_lstat) (const char *__restrict, struct stat *__restrict); | |
| 100 | int (*gl_stat) (const char *__restrict, struct stat *__restrict); | |
| 101 | #else | |
| 102 | int (*gl_lstat) (const char *__restrict, void *__restrict); | |
| 103 | int (*gl_stat) (const char *__restrict, void *__restrict); | |
| 104 | #endif | |
| 105 | } glob_t; | |
| 106 | ||
| 107 | #ifdef __USE_LARGEFILE64 | |
| 108 | # ifdef __USE_GNU | |
| 109 | struct stat64; | |
| 110 | # endif | |
| 111 | typedef struct | |
| 112 | { | |
| 113 | __size_t gl_pathc; | |
| 114 | char **gl_pathv; | |
| 115 | __size_t gl_offs; | |
| 116 | int gl_flags; | |
| 117 | ||
| 118 | /* If the GLOB_ALTDIRFUNC flag is set, the following functions | |
| 119 | are used instead of the normal file access functions. */ | |
| 120 | void (*gl_closedir) (void *); | |
| 121 | # ifdef __USE_GNU | |
| 122 | struct dirent64 *(*gl_readdir) (void *); | |
| 123 | # else | |
| 124 | void *(*gl_readdir) (void *); | |
| 125 | # endif | |
| 126 | void *(*gl_opendir) (const char *); | |
| 127 | # ifdef __USE_GNU | |
| 128 | int (*gl_lstat) (const char *__restrict, struct stat64 *__restrict); | |
| 129 | int (*gl_stat) (const char *__restrict, struct stat64 *__restrict); | |
| 130 | # else | |
| 131 | int (*gl_lstat) (const char *__restrict, void *__restrict); | |
| 132 | int (*gl_stat) (const char *__restrict, void *__restrict); | |
| 133 | # endif | |
| 134 | } glob64_t; | |
| 135 | #endif | |
| 136 | ||
| 137 | /* Do glob searching for PATTERN, placing results in PGLOB. | |
| 138 | The bits defined above may be set in FLAGS. | |
| 139 | If a directory cannot be opened or read and ERRFUNC is not nil, | |
| 140 | it is called with the pathname that caused the error, and the | |
| 141 | `errno' value from the failing call; if it returns non-zero | |
| 142 | `glob' returns GLOB_ABEND; if it returns zero, the error is ignored. | |
| 143 | If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned. | |
| 144 | Otherwise, `glob' returns zero. */ | |
| 145 | #if !defined __USE_FILE_OFFSET64 | |
| 146 | extern int glob (const char *__restrict __pattern, int __flags, | |
| 147 | int (*__errfunc) (const char *, int), | |
| 148 | glob_t *__restrict __pglob) __THROW; | |
| 149 | ||
| 150 | /* Free storage allocated in PGLOB by a previous `glob' call. */ | |
| 151 | extern void globfree (glob_t *__pglob) __THROW; | |
| 152 | #else | |
| 153 | extern int __REDIRECT_NTH (glob, (const char *__restrict __pattern, | |
| 154 | int __flags, | |
| 155 | int (*__errfunc) (const char *, int), | |
| 156 | glob_t *__restrict __pglob), glob64); | |
| 157 | ||
| 158 | extern void __REDIRECT_NTH (globfree, (glob_t *__pglob), globfree64); | |
| 159 | #endif | |
| 160 | ||
| 161 | #ifdef __USE_LARGEFILE64 | |
| 162 | extern int glob64 (const char *__restrict __pattern, int __flags, | |
| 163 | int (*__errfunc) (const char *, int), | |
| 164 | glob64_t *__restrict __pglob) __THROW; | |
| 165 | ||
| 166 | extern void globfree64 (glob64_t *__pglob) __THROW; | |
| 167 | #endif | |
| 168 | ||
| 169 | ||
| 170 | #ifdef __USE_GNU | |
| 171 | /* Return nonzero if PATTERN contains any metacharacters. | |
| 172 | Metacharacters can be quoted with backslashes if QUOTE is nonzero. | |
| 173 | ||
| 174 | This function is not part of the interface specified by POSIX.2 | |
| 175 | but several programs want to use it. */ | |
| 176 | extern int glob_pattern_p (const char *__pattern, int __quote) __THROW; | |
| 177 | #endif | |
| 178 | ||
| 179 | __END_DECLS | |
| 180 | ||
| 181 | #endif /* glob.h */ |
libc/glibc-include/gnu-versions.h created+52
| ... | ... | @@ -0,0 +1,52 @@ |
| 1 | /* Header with interface version macros for library pieces copied elsewhere. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _GNU_VERSIONS_H | |
| 20 | #define _GNU_VERSIONS_H 1 | |
| 21 | ||
| 22 | /* This file exists to define these few macros. Each specifies a version | |
| 23 | number associated with the library interface of a piece of the C library | |
| 24 | which is also distributed with other GNU packages. These pieces are | |
| 25 | both part of the GNU C library and also distributed with other GNU | |
| 26 | packages so those packages may use their facilities on systems lacking | |
| 27 | the GNU C library. The source files for each piece surround all their | |
| 28 | code with `#ifndef ELIDE_CODE' after defining it with this: | |
| 29 | ||
| 30 | #define OBSTACK_INTERFACE_VERSION 1 | |
| 31 | #if !defined (_LIBC) && defined (__GNU_LIBRARY__) && __GNU_LIBRARY__ > 1 | |
| 32 | #include <gnu-versions.h> | |
| 33 | #if _GNU_OBSTACK_INTERFACE_VERSION == OBSTACK_INTERFACE_VERSION | |
| 34 | #define ELIDE_CODE | |
| 35 | #endif | |
| 36 | #endif | |
| 37 | ||
| 38 | This allows those one to avoid compiling those files when part of a GNU | |
| 39 | package not libc, on a system using a GNU C library that supports the | |
| 40 | same interface. | |
| 41 | ||
| 42 | Please preserve the format of the comments after each macro. And | |
| 43 | remember, if any of these versions change, the libc.so major version | |
| 44 | number must change too (so avoid it)! */ | |
| 45 | ||
| 46 | #define _GNU_OBSTACK_INTERFACE_VERSION 1 /* vs malloc/obstack.c */ | |
| 47 | #define _GNU_REGEX_INTERFACE_VERSION 1 /* vs posix/regex.c */ | |
| 48 | #define _GNU_GLOB_INTERFACE_VERSION 2 /* vs posix/glob.c */ | |
| 49 | #define _GNU_GETOPT_INTERFACE_VERSION 2 /* vs posix/getopt.c and | |
| 50 | posix/getopt1.c */ | |
| 51 | ||
| 52 | #endif /* gnu-versions.h */ |
libc/glibc-include/gnu/lib-names-64.h created+31
| ... | ... | @@ -0,0 +1,31 @@ |
| 1 | /* This file is automatically generated. */ | |
| 2 | #ifndef __GNU_LIB_NAMES_H | |
| 3 | # error "Never use <gnu/lib-names-64.h> directly; include <gnu/lib-names.h> instead." | |
| 4 | #endif | |
| 5 | ||
| 6 | #define LD_LINUX_X86_64_SO "ld-linux-x86-64.so.2" | |
| 7 | #define LD_SO "ld-linux-x86-64.so.2" | |
| 8 | #define LIBANL_SO "libanl.so.1" | |
| 9 | #define LIBBROKENLOCALE_SO "libBrokenLocale.so.1" | |
| 10 | #define LIBCRYPT_SO "libcrypt.so.1" | |
| 11 | #define LIBC_SO "libc.so.6" | |
| 12 | #define LIBDL_SO "libdl.so.2" | |
| 13 | #define LIBGCC_S_SO "libgcc_s.so.1" | |
| 14 | #define LIBMVEC_SO "libmvec.so.1" | |
| 15 | #define LIBM_SO "libm.so.6" | |
| 16 | #define LIBNSL_SO "libnsl.so.1" | |
| 17 | #define LIBNSS_COMPAT_SO "libnss_compat.so.2" | |
| 18 | #define LIBNSS_DB_SO "libnss_db.so.2" | |
| 19 | #define LIBNSS_DNS_SO "libnss_dns.so.2" | |
| 20 | #define LIBNSS_FILES_SO "libnss_files.so.2" | |
| 21 | #define LIBNSS_HESIOD_SO "libnss_hesiod.so.2" | |
| 22 | #define LIBNSS_LDAP_SO "libnss_ldap.so.2" | |
| 23 | #define LIBNSS_NISPLUS_SO "libnss_nisplus.so.2" | |
| 24 | #define LIBNSS_NIS_SO "libnss_nis.so.2" | |
| 25 | #define LIBNSS_TEST1_SO "libnss_test1.so.2" | |
| 26 | #define LIBNSS_TEST2_SO "libnss_test2.so.2" | |
| 27 | #define LIBPTHREAD_SO "libpthread.so.0" | |
| 28 | #define LIBRESOLV_SO "libresolv.so.2" | |
| 29 | #define LIBRT_SO "librt.so.1" | |
| 30 | #define LIBTHREAD_DB_SO "libthread_db.so.1" | |
| 31 | #define LIBUTIL_SO "libutil.so.1" |
libc/glibc-include/gnu/lib-names.h created+17
| ... | ... | @@ -0,0 +1,17 @@ |
| 1 | /* This file is automatically generated. | |
| 2 | It defines macros to allow user program to find the shared | |
| 3 | library files which come as part of GNU libc. */ | |
| 4 | #ifndef __GNU_LIB_NAMES_H | |
| 5 | #define __GNU_LIB_NAMES_H 1 | |
| 6 | ||
| 7 | #if !defined __x86_64__ | |
| 8 | # include <gnu/lib-names-32.h> | |
| 9 | #endif | |
| 10 | #if defined __x86_64__ && defined __LP64__ | |
| 11 | # include <gnu/lib-names-64.h> | |
| 12 | #endif | |
| 13 | #if defined __x86_64__ && defined __ILP32__ | |
| 14 | # include <gnu/lib-names-x32.h> | |
| 15 | #endif | |
| 16 | ||
| 17 | #endif /* gnu/lib-names.h */ |
libc/glibc-include/gnu/libc-version.h created+34
| ... | ... | @@ -0,0 +1,34 @@ |
| 1 | /* Interface to GNU libc specific functions for version information. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _GNU_LIBC_VERSION_H | |
| 20 | #define _GNU_LIBC_VERSION_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | __BEGIN_DECLS | |
| 25 | ||
| 26 | /* Return string describing release status of currently running GNU libc. */ | |
| 27 | extern const char *gnu_get_libc_release (void) __THROW; | |
| 28 | ||
| 29 | /* Return string describing version of currently running GNU libc. */ | |
| 30 | extern const char *gnu_get_libc_version (void) __THROW; | |
| 31 | ||
| 32 | __END_DECLS | |
| 33 | ||
| 34 | #endif /* gnu/libc-version.h */ |
libc/glibc-include/gnu/stubs-64.h created+23
| ... | ... | @@ -0,0 +1,23 @@ |
| 1 | /* This file is automatically generated. | |
| 2 | It defines a symbol `__stub_FUNCTION' for each function | |
| 3 | in the C library which is a stub, meaning it will fail | |
| 4 | every time called, usually setting errno to ENOSYS. */ | |
| 5 | ||
| 6 | #ifdef _LIBC | |
| 7 | #error Applications may not define the macro _LIBC | |
| 8 | #endif | |
| 9 | ||
| 10 | #define __stub___compat_bdflush | |
| 11 | #define __stub_chflags | |
| 12 | #define __stub_fattach | |
| 13 | #define __stub_fchflags | |
| 14 | #define __stub_fdetach | |
| 15 | #define __stub_getmsg | |
| 16 | #define __stub_gtty | |
| 17 | #define __stub_lchmod | |
| 18 | #define __stub_putmsg | |
| 19 | #define __stub_revoke | |
| 20 | #define __stub_setlogin | |
| 21 | #define __stub_sigreturn | |
| 22 | #define __stub_sstk | |
| 23 | #define __stub_stty |
libc/glibc-include/gnu/stubs.h created+14
| ... | ... | @@ -0,0 +1,14 @@ |
| 1 | /* This file is automatically generated. | |
| 2 | This file selects the right generated file of `__stub_FUNCTION' macros | |
| 3 | based on the architecture being compiled for. */ | |
| 4 | ||
| 5 | ||
| 6 | #if !defined __x86_64__ | |
| 7 | # include <gnu/stubs-32.h> | |
| 8 | #endif | |
| 9 | #if defined __x86_64__ && defined __LP64__ | |
| 10 | # include <gnu/stubs-64.h> | |
| 11 | #endif | |
| 12 | #if defined __x86_64__ && defined __ILP32__ | |
| 13 | # include <gnu/stubs-x32.h> | |
| 14 | #endif |
libc/glibc-include/grp.h created+203
| ... | ... | @@ -0,0 +1,203 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 9.2.1 Group Database Access <grp.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _GRP_H | |
| 23 | #define _GRP_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #include <bits/types.h> | |
| 30 | ||
| 31 | #define __need_size_t | |
| 32 | #include <stddef.h> | |
| 33 | ||
| 34 | ||
| 35 | /* For the Single Unix specification we must define this type here. */ | |
| 36 | #if (defined __USE_XOPEN || defined __USE_XOPEN2K) && !defined __gid_t_defined | |
| 37 | typedef __gid_t gid_t; | |
| 38 | # define __gid_t_defined | |
| 39 | #endif | |
| 40 | ||
| 41 | /* The group structure. */ | |
| 42 | struct group | |
| 43 | { | |
| 44 | char *gr_name; /* Group name. */ | |
| 45 | char *gr_passwd; /* Password. */ | |
| 46 | __gid_t gr_gid; /* Group ID. */ | |
| 47 | char **gr_mem; /* Member list. */ | |
| 48 | }; | |
| 49 | ||
| 50 | ||
| 51 | #ifdef __USE_MISC | |
| 52 | # include <bits/types/FILE.h> | |
| 53 | #endif | |
| 54 | ||
| 55 | ||
| 56 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 57 | /* Rewind the group-file stream. | |
| 58 | ||
| 59 | This function is a possible cancellation point and therefore not | |
| 60 | marked with __THROW. */ | |
| 61 | extern void setgrent (void); | |
| 62 | ||
| 63 | /* Close the group-file stream. | |
| 64 | ||
| 65 | This function is a possible cancellation point and therefore not | |
| 66 | marked with __THROW. */ | |
| 67 | extern void endgrent (void); | |
| 68 | ||
| 69 | /* Read an entry from the group-file stream, opening it if necessary. | |
| 70 | ||
| 71 | This function is a possible cancellation point and therefore not | |
| 72 | marked with __THROW. */ | |
| 73 | extern struct group *getgrent (void); | |
| 74 | #endif | |
| 75 | ||
| 76 | #ifdef __USE_MISC | |
| 77 | /* Read a group entry from STREAM. | |
| 78 | ||
| 79 | This function is not part of POSIX and therefore no official | |
| 80 | cancellation point. But due to similarity with an POSIX interface | |
| 81 | or due to the implementation it is a cancellation point and | |
| 82 | therefore not marked with __THROW. */ | |
| 83 | extern struct group *fgetgrent (FILE *__stream); | |
| 84 | #endif | |
| 85 | ||
| 86 | #ifdef __USE_GNU | |
| 87 | /* Write the given entry onto the given stream. | |
| 88 | ||
| 89 | This function is not part of POSIX and therefore no official | |
| 90 | cancellation point. But due to similarity with an POSIX interface | |
| 91 | or due to the implementation it is a cancellation point and | |
| 92 | therefore not marked with __THROW. */ | |
| 93 | extern int putgrent (const struct group *__restrict __p, | |
| 94 | FILE *__restrict __f); | |
| 95 | #endif | |
| 96 | ||
| 97 | /* Search for an entry with a matching group ID. | |
| 98 | ||
| 99 | This function is a possible cancellation point and therefore not | |
| 100 | marked with __THROW. */ | |
| 101 | extern struct group *getgrgid (__gid_t __gid); | |
| 102 | ||
| 103 | /* Search for an entry with a matching group name. | |
| 104 | ||
| 105 | This function is a possible cancellation point and therefore not | |
| 106 | marked with __THROW. */ | |
| 107 | extern struct group *getgrnam (const char *__name); | |
| 108 | ||
| 109 | #ifdef __USE_POSIX | |
| 110 | ||
| 111 | # ifdef __USE_MISC | |
| 112 | /* Reasonable value for the buffer sized used in the reentrant | |
| 113 | functions below. But better use `sysconf'. */ | |
| 114 | # define NSS_BUFLEN_GROUP 1024 | |
| 115 | # endif | |
| 116 | ||
| 117 | /* Reentrant versions of some of the functions above. | |
| 118 | ||
| 119 | PLEASE NOTE: the `getgrent_r' function is not (yet) standardized. | |
| 120 | The interface may change in later versions of this library. But | |
| 121 | the interface is designed following the principals used for the | |
| 122 | other reentrant functions so the chances are good this is what the | |
| 123 | POSIX people would choose. | |
| 124 | ||
| 125 | This function is not part of POSIX and therefore no official | |
| 126 | cancellation point. But due to similarity with an POSIX interface | |
| 127 | or due to the implementation it is a cancellation point and | |
| 128 | therefore not marked with __THROW. */ | |
| 129 | ||
| 130 | # ifdef __USE_GNU | |
| 131 | extern int getgrent_r (struct group *__restrict __resultbuf, | |
| 132 | char *__restrict __buffer, size_t __buflen, | |
| 133 | struct group **__restrict __result); | |
| 134 | # endif | |
| 135 | ||
| 136 | /* Search for an entry with a matching group ID. | |
| 137 | ||
| 138 | This function is a possible cancellation point and therefore not | |
| 139 | marked with __THROW. */ | |
| 140 | extern int getgrgid_r (__gid_t __gid, struct group *__restrict __resultbuf, | |
| 141 | char *__restrict __buffer, size_t __buflen, | |
| 142 | struct group **__restrict __result); | |
| 143 | ||
| 144 | /* Search for an entry with a matching group name. | |
| 145 | ||
| 146 | This function is a possible cancellation point and therefore not | |
| 147 | marked with __THROW. */ | |
| 148 | extern int getgrnam_r (const char *__restrict __name, | |
| 149 | struct group *__restrict __resultbuf, | |
| 150 | char *__restrict __buffer, size_t __buflen, | |
| 151 | struct group **__restrict __result); | |
| 152 | ||
| 153 | # ifdef __USE_MISC | |
| 154 | /* Read a group entry from STREAM. This function is not standardized | |
| 155 | an probably never will. | |
| 156 | ||
| 157 | This function is not part of POSIX and therefore no official | |
| 158 | cancellation point. But due to similarity with an POSIX interface | |
| 159 | or due to the implementation it is a cancellation point and | |
| 160 | therefore not marked with __THROW. */ | |
| 161 | extern int fgetgrent_r (FILE *__restrict __stream, | |
| 162 | struct group *__restrict __resultbuf, | |
| 163 | char *__restrict __buffer, size_t __buflen, | |
| 164 | struct group **__restrict __result); | |
| 165 | # endif | |
| 166 | ||
| 167 | #endif /* POSIX or reentrant */ | |
| 168 | ||
| 169 | ||
| 170 | #ifdef __USE_MISC | |
| 171 | ||
| 172 | # define __need_size_t | |
| 173 | # include <stddef.h> | |
| 174 | ||
| 175 | /* Set the group set for the current user to GROUPS (N of them). */ | |
| 176 | extern int setgroups (size_t __n, const __gid_t *__groups) __THROW; | |
| 177 | ||
| 178 | /* Store at most *NGROUPS members of the group set for USER into | |
| 179 | *GROUPS. Also include GROUP. The actual number of groups found is | |
| 180 | returned in *NGROUPS. Return -1 if the if *NGROUPS is too small. | |
| 181 | ||
| 182 | This function is not part of POSIX and therefore no official | |
| 183 | cancellation point. But due to similarity with an POSIX interface | |
| 184 | or due to the implementation it is a cancellation point and | |
| 185 | therefore not marked with __THROW. */ | |
| 186 | extern int getgrouplist (const char *__user, __gid_t __group, | |
| 187 | __gid_t *__groups, int *__ngroups); | |
| 188 | ||
| 189 | /* Initialize the group set for the current user | |
| 190 | by reading the group database and using all groups | |
| 191 | of which USER is a member. Also include GROUP. | |
| 192 | ||
| 193 | This function is not part of POSIX and therefore no official | |
| 194 | cancellation point. But due to similarity with an POSIX interface | |
| 195 | or due to the implementation it is a cancellation point and | |
| 196 | therefore not marked with __THROW. */ | |
| 197 | extern int initgroups (const char *__user, __gid_t __group); | |
| 198 | ||
| 199 | #endif /* Use misc. */ | |
| 200 | ||
| 201 | __END_DECLS | |
| 202 | ||
| 203 | #endif /* grp.h */ |
libc/glibc-include/gshadow.h created+128
| ... | ... | @@ -0,0 +1,128 @@ |
| 1 | /* Copyright (C) 2009-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* Declaration of types and functions for shadow group suite. */ | |
| 19 | ||
| 20 | #ifndef _GSHADOW_H | |
| 21 | #define _GSHADOW_H 1 | |
| 22 | ||
| 23 | #include <features.h> | |
| 24 | #include <paths.h> | |
| 25 | #include <bits/types/FILE.h> | |
| 26 | ||
| 27 | #define __need_size_t | |
| 28 | #include <stddef.h> | |
| 29 | ||
| 30 | /* Path to the user database files. */ | |
| 31 | #define GSHADOW _PATH_GSHADOW | |
| 32 | ||
| 33 | ||
| 34 | __BEGIN_DECLS | |
| 35 | ||
| 36 | /* Structure of the group file. */ | |
| 37 | struct sgrp | |
| 38 | { | |
| 39 | char *sg_namp; /* Group name. */ | |
| 40 | char *sg_passwd; /* Encrypted password. */ | |
| 41 | char **sg_adm; /* Group administrator list. */ | |
| 42 | char **sg_mem; /* Group member list. */ | |
| 43 | }; | |
| 44 | ||
| 45 | ||
| 46 | /* Open database for reading. | |
| 47 | ||
| 48 | This function is not part of POSIX and therefore no official | |
| 49 | cancellation point. But due to similarity with an POSIX interface | |
| 50 | or due to the implementation it is a cancellation point and | |
| 51 | therefore not marked with __THROW. */ | |
| 52 | extern void setsgent (void); | |
| 53 | ||
| 54 | /* Close database. | |
| 55 | ||
| 56 | This function is not part of POSIX and therefore no official | |
| 57 | cancellation point. But due to similarity with an POSIX interface | |
| 58 | or due to the implementation it is a cancellation point and | |
| 59 | therefore not marked with __THROW. */ | |
| 60 | extern void endsgent (void); | |
| 61 | ||
| 62 | /* Get next entry from database, perhaps after opening the file. | |
| 63 | ||
| 64 | This function is not part of POSIX and therefore no official | |
| 65 | cancellation point. But due to similarity with an POSIX interface | |
| 66 | or due to the implementation it is a cancellation point and | |
| 67 | therefore not marked with __THROW. */ | |
| 68 | extern struct sgrp *getsgent (void); | |
| 69 | ||
| 70 | /* Get shadow entry matching NAME. | |
| 71 | ||
| 72 | This function is not part of POSIX and therefore no official | |
| 73 | cancellation point. But due to similarity with an POSIX interface | |
| 74 | or due to the implementation it is a cancellation point and | |
| 75 | therefore not marked with __THROW. */ | |
| 76 | extern struct sgrp *getsgnam (const char *__name); | |
| 77 | ||
| 78 | /* Read shadow entry from STRING. | |
| 79 | ||
| 80 | This function is not part of POSIX and therefore no official | |
| 81 | cancellation point. But due to similarity with an POSIX interface | |
| 82 | or due to the implementation it is a cancellation point and | |
| 83 | therefore not marked with __THROW. */ | |
| 84 | extern struct sgrp *sgetsgent (const char *__string); | |
| 85 | ||
| 86 | /* Read next shadow entry from STREAM. | |
| 87 | ||
| 88 | This function is not part of POSIX and therefore no official | |
| 89 | cancellation point. But due to similarity with an POSIX interface | |
| 90 | or due to the implementation it is a cancellation point and | |
| 91 | therefore not marked with __THROW. */ | |
| 92 | extern struct sgrp *fgetsgent (FILE *__stream); | |
| 93 | ||
| 94 | /* Write line containing shadow password entry to stream. | |
| 95 | ||
| 96 | This function is not part of POSIX and therefore no official | |
| 97 | cancellation point. But due to similarity with an POSIX interface | |
| 98 | or due to the implementation it is a cancellation point and | |
| 99 | therefore not marked with __THROW. */ | |
| 100 | extern int putsgent (const struct sgrp *__g, FILE *__stream); | |
| 101 | ||
| 102 | ||
| 103 | #ifdef __USE_MISC | |
| 104 | /* Reentrant versions of some of the functions above. | |
| 105 | ||
| 106 | These functions are not part of POSIX and therefore no official | |
| 107 | cancellation point. But due to similarity with an POSIX interface | |
| 108 | or due to the implementation they are cancellation points and | |
| 109 | therefore not marked with __THROW. */ | |
| 110 | extern int getsgent_r (struct sgrp *__result_buf, char *__buffer, | |
| 111 | size_t __buflen, struct sgrp **__result); | |
| 112 | ||
| 113 | extern int getsgnam_r (const char *__name, struct sgrp *__result_buf, | |
| 114 | char *__buffer, size_t __buflen, | |
| 115 | struct sgrp **__result); | |
| 116 | ||
| 117 | extern int sgetsgent_r (const char *__string, struct sgrp *__result_buf, | |
| 118 | char *__buffer, size_t __buflen, | |
| 119 | struct sgrp **__result); | |
| 120 | ||
| 121 | extern int fgetsgent_r (FILE *__stream, struct sgrp *__result_buf, | |
| 122 | char *__buffer, size_t __buflen, | |
| 123 | struct sgrp **__result); | |
| 124 | #endif /* misc */ | |
| 125 | ||
| 126 | __END_DECLS | |
| 127 | ||
| 128 | #endif /* gshadow.h */ |
libc/glibc-include/iconv.h created+55
| ... | ... | @@ -0,0 +1,55 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _ICONV_H | |
| 19 | #define _ICONV_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #define __need_size_t | |
| 23 | #include <stddef.h> | |
| 24 | ||
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | /* Identifier for conversion method from one codeset to another. */ | |
| 29 | typedef void *iconv_t; | |
| 30 | ||
| 31 | ||
| 32 | /* Allocate descriptor for code conversion from codeset FROMCODE to | |
| 33 | codeset TOCODE. | |
| 34 | ||
| 35 | This function is a possible cancellation point and therefore not | |
| 36 | marked with __THROW. */ | |
| 37 | extern iconv_t iconv_open (const char *__tocode, const char *__fromcode); | |
| 38 | ||
| 39 | /* Convert at most *INBYTESLEFT bytes from *INBUF according to the | |
| 40 | code conversion algorithm specified by CD and place up to | |
| 41 | *OUTBYTESLEFT bytes in buffer at *OUTBUF. */ | |
| 42 | extern size_t iconv (iconv_t __cd, char **__restrict __inbuf, | |
| 43 | size_t *__restrict __inbytesleft, | |
| 44 | char **__restrict __outbuf, | |
| 45 | size_t *__restrict __outbytesleft); | |
| 46 | ||
| 47 | /* Free resources allocated for descriptor CD for code conversion. | |
| 48 | ||
| 49 | This function is a possible cancellation point and therefore not | |
| 50 | marked with __THROW. */ | |
| 51 | extern int iconv_close (iconv_t __cd); | |
| 52 | ||
| 53 | __END_DECLS | |
| 54 | ||
| 55 | #endif /* iconv.h */ |
libc/glibc-include/ieee754.h created+198
| ... | ... | @@ -0,0 +1,198 @@ |
| 1 | /* Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _IEEE754_H | |
| 19 | ||
| 20 | #define _IEEE754_H 1 | |
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #include <endian.h> | |
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | union ieee754_float | |
| 28 | { | |
| 29 | float f; | |
| 30 | ||
| 31 | /* This is the IEEE 754 single-precision format. */ | |
| 32 | struct | |
| 33 | { | |
| 34 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 35 | unsigned int negative:1; | |
| 36 | unsigned int exponent:8; | |
| 37 | unsigned int mantissa:23; | |
| 38 | #endif /* Big endian. */ | |
| 39 | #if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 40 | unsigned int mantissa:23; | |
| 41 | unsigned int exponent:8; | |
| 42 | unsigned int negative:1; | |
| 43 | #endif /* Little endian. */ | |
| 44 | } ieee; | |
| 45 | ||
| 46 | /* This format makes it easier to see if a NaN is a signalling NaN. */ | |
| 47 | struct | |
| 48 | { | |
| 49 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 50 | unsigned int negative:1; | |
| 51 | unsigned int exponent:8; | |
| 52 | unsigned int quiet_nan:1; | |
| 53 | unsigned int mantissa:22; | |
| 54 | #endif /* Big endian. */ | |
| 55 | #if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 56 | unsigned int mantissa:22; | |
| 57 | unsigned int quiet_nan:1; | |
| 58 | unsigned int exponent:8; | |
| 59 | unsigned int negative:1; | |
| 60 | #endif /* Little endian. */ | |
| 61 | } ieee_nan; | |
| 62 | }; | |
| 63 | ||
| 64 | #define IEEE754_FLOAT_BIAS 0x7f /* Added to exponent. */ | |
| 65 | ||
| 66 | ||
| 67 | union ieee754_double | |
| 68 | { | |
| 69 | double d; | |
| 70 | ||
| 71 | /* This is the IEEE 754 double-precision format. */ | |
| 72 | struct | |
| 73 | { | |
| 74 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 75 | unsigned int negative:1; | |
| 76 | unsigned int exponent:11; | |
| 77 | /* Together these comprise the mantissa. */ | |
| 78 | unsigned int mantissa0:20; | |
| 79 | unsigned int mantissa1:32; | |
| 80 | #endif /* Big endian. */ | |
| 81 | #if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 82 | # if __FLOAT_WORD_ORDER == __BIG_ENDIAN | |
| 83 | unsigned int mantissa0:20; | |
| 84 | unsigned int exponent:11; | |
| 85 | unsigned int negative:1; | |
| 86 | unsigned int mantissa1:32; | |
| 87 | # else | |
| 88 | /* Together these comprise the mantissa. */ | |
| 89 | unsigned int mantissa1:32; | |
| 90 | unsigned int mantissa0:20; | |
| 91 | unsigned int exponent:11; | |
| 92 | unsigned int negative:1; | |
| 93 | # endif | |
| 94 | #endif /* Little endian. */ | |
| 95 | } ieee; | |
| 96 | ||
| 97 | /* This format makes it easier to see if a NaN is a signalling NaN. */ | |
| 98 | struct | |
| 99 | { | |
| 100 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 101 | unsigned int negative:1; | |
| 102 | unsigned int exponent:11; | |
| 103 | unsigned int quiet_nan:1; | |
| 104 | /* Together these comprise the mantissa. */ | |
| 105 | unsigned int mantissa0:19; | |
| 106 | unsigned int mantissa1:32; | |
| 107 | #else | |
| 108 | # if __FLOAT_WORD_ORDER == __BIG_ENDIAN | |
| 109 | unsigned int mantissa0:19; | |
| 110 | unsigned int quiet_nan:1; | |
| 111 | unsigned int exponent:11; | |
| 112 | unsigned int negative:1; | |
| 113 | unsigned int mantissa1:32; | |
| 114 | # else | |
| 115 | /* Together these comprise the mantissa. */ | |
| 116 | unsigned int mantissa1:32; | |
| 117 | unsigned int mantissa0:19; | |
| 118 | unsigned int quiet_nan:1; | |
| 119 | unsigned int exponent:11; | |
| 120 | unsigned int negative:1; | |
| 121 | # endif | |
| 122 | #endif | |
| 123 | } ieee_nan; | |
| 124 | }; | |
| 125 | ||
| 126 | #define IEEE754_DOUBLE_BIAS 0x3ff /* Added to exponent. */ | |
| 127 | ||
| 128 | ||
| 129 | union ieee854_long_double | |
| 130 | { | |
| 131 | long double d; | |
| 132 | ||
| 133 | /* This is the IEEE 854 double-extended-precision format. */ | |
| 134 | struct | |
| 135 | { | |
| 136 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 137 | unsigned int negative:1; | |
| 138 | unsigned int exponent:15; | |
| 139 | unsigned int empty:16; | |
| 140 | unsigned int mantissa0:32; | |
| 141 | unsigned int mantissa1:32; | |
| 142 | #endif | |
| 143 | #if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 144 | # if __FLOAT_WORD_ORDER == __BIG_ENDIAN | |
| 145 | unsigned int exponent:15; | |
| 146 | unsigned int negative:1; | |
| 147 | unsigned int empty:16; | |
| 148 | unsigned int mantissa0:32; | |
| 149 | unsigned int mantissa1:32; | |
| 150 | # else | |
| 151 | unsigned int mantissa1:32; | |
| 152 | unsigned int mantissa0:32; | |
| 153 | unsigned int exponent:15; | |
| 154 | unsigned int negative:1; | |
| 155 | unsigned int empty:16; | |
| 156 | # endif | |
| 157 | #endif | |
| 158 | } ieee; | |
| 159 | ||
| 160 | /* This is for NaNs in the IEEE 854 double-extended-precision format. */ | |
| 161 | struct | |
| 162 | { | |
| 163 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 164 | unsigned int negative:1; | |
| 165 | unsigned int exponent:15; | |
| 166 | unsigned int empty:16; | |
| 167 | unsigned int one:1; | |
| 168 | unsigned int quiet_nan:1; | |
| 169 | unsigned int mantissa0:30; | |
| 170 | unsigned int mantissa1:32; | |
| 171 | #endif | |
| 172 | #if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 173 | # if __FLOAT_WORD_ORDER == __BIG_ENDIAN | |
| 174 | unsigned int exponent:15; | |
| 175 | unsigned int negative:1; | |
| 176 | unsigned int empty:16; | |
| 177 | unsigned int mantissa0:30; | |
| 178 | unsigned int quiet_nan:1; | |
| 179 | unsigned int one:1; | |
| 180 | unsigned int mantissa1:32; | |
| 181 | # else | |
| 182 | unsigned int mantissa1:32; | |
| 183 | unsigned int mantissa0:30; | |
| 184 | unsigned int quiet_nan:1; | |
| 185 | unsigned int one:1; | |
| 186 | unsigned int exponent:15; | |
| 187 | unsigned int negative:1; | |
| 188 | unsigned int empty:16; | |
| 189 | # endif | |
| 190 | #endif | |
| 191 | } ieee_nan; | |
| 192 | }; | |
| 193 | ||
| 194 | #define IEEE854_LONG_DOUBLE_BIAS 0x3fff | |
| 195 | ||
| 196 | __END_DECLS | |
| 197 | ||
| 198 | #endif /* ieee754.h */ |
libc/glibc-include/ifaddrs.h created+73
| ... | ... | @@ -0,0 +1,73 @@ |
| 1 | /* ifaddrs.h -- declarations for getting network interface addresses | |
| 2 | Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _IFADDRS_H | |
| 20 | #define _IFADDRS_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <sys/socket.h> | |
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | /* The `getifaddrs' function generates a linked list of these structures. | |
| 28 | Each element of the list describes one network interface. */ | |
| 29 | struct ifaddrs | |
| 30 | { | |
| 31 | struct ifaddrs *ifa_next; /* Pointer to the next structure. */ | |
| 32 | ||
| 33 | char *ifa_name; /* Name of this network interface. */ | |
| 34 | unsigned int ifa_flags; /* Flags as from SIOCGIFFLAGS ioctl. */ | |
| 35 | ||
| 36 | struct sockaddr *ifa_addr; /* Network address of this interface. */ | |
| 37 | struct sockaddr *ifa_netmask; /* Netmask of this interface. */ | |
| 38 | union | |
| 39 | { | |
| 40 | /* At most one of the following two is valid. If the IFF_BROADCAST | |
| 41 | bit is set in `ifa_flags', then `ifa_broadaddr' is valid. If the | |
| 42 | IFF_POINTOPOINT bit is set, then `ifa_dstaddr' is valid. | |
| 43 | It is never the case that both these bits are set at once. */ | |
| 44 | struct sockaddr *ifu_broadaddr; /* Broadcast address of this interface. */ | |
| 45 | struct sockaddr *ifu_dstaddr; /* Point-to-point destination address. */ | |
| 46 | } ifa_ifu; | |
| 47 | /* These very same macros are defined by <net/if.h> for `struct ifaddr'. | |
| 48 | So if they are defined already, the existing definitions will be fine. */ | |
| 49 | # ifndef ifa_broadaddr | |
| 50 | # define ifa_broadaddr ifa_ifu.ifu_broadaddr | |
| 51 | # endif | |
| 52 | # ifndef ifa_dstaddr | |
| 53 | # define ifa_dstaddr ifa_ifu.ifu_dstaddr | |
| 54 | # endif | |
| 55 | ||
| 56 | void *ifa_data; /* Address-specific data (may be unused). */ | |
| 57 | }; | |
| 58 | ||
| 59 | ||
| 60 | /* Create a linked list of `struct ifaddrs' structures, one for each | |
| 61 | network interface on the host machine. If successful, store the | |
| 62 | list in *IFAP and return 0. On errors, return -1 and set `errno'. | |
| 63 | ||
| 64 | The storage returned in *IFAP is allocated dynamically and can | |
| 65 | only be properly freed by passing it to `freeifaddrs'. */ | |
| 66 | extern int getifaddrs (struct ifaddrs **__ifap) __THROW; | |
| 67 | ||
| 68 | /* Reclaim the storage allocated by a previous `getifaddrs' call. */ | |
| 69 | extern void freeifaddrs (struct ifaddrs *__ifa) __THROW; | |
| 70 | ||
| 71 | __END_DECLS | |
| 72 | ||
| 73 | #endif /* ifaddrs.h */ |
libc/glibc-include/inttypes.h created+434
| ... | ... | @@ -0,0 +1,434 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99: 7.8 Format conversion of integer types <inttypes.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _INTTYPES_H | |
| 23 | #define _INTTYPES_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | /* Get the type definitions. */ | |
| 27 | #include <stdint.h> | |
| 28 | ||
| 29 | /* Get a definition for wchar_t. But we must not define wchar_t itself. */ | |
| 30 | #ifndef ____gwchar_t_defined | |
| 31 | # ifdef __cplusplus | |
| 32 | # define __gwchar_t wchar_t | |
| 33 | # elif defined __WCHAR_TYPE__ | |
| 34 | typedef __WCHAR_TYPE__ __gwchar_t; | |
| 35 | # else | |
| 36 | # define __need_wchar_t | |
| 37 | # include <stddef.h> | |
| 38 | typedef wchar_t __gwchar_t; | |
| 39 | # endif | |
| 40 | # define ____gwchar_t_defined 1 | |
| 41 | #endif | |
| 42 | ||
| 43 | # if __WORDSIZE == 64 | |
| 44 | # define __PRI64_PREFIX "l" | |
| 45 | # define __PRIPTR_PREFIX "l" | |
| 46 | # else | |
| 47 | # define __PRI64_PREFIX "ll" | |
| 48 | # define __PRIPTR_PREFIX | |
| 49 | # endif | |
| 50 | ||
| 51 | /* Macros for printing format specifiers. */ | |
| 52 | ||
| 53 | /* Decimal notation. */ | |
| 54 | # define PRId8 "d" | |
| 55 | # define PRId16 "d" | |
| 56 | # define PRId32 "d" | |
| 57 | # define PRId64 __PRI64_PREFIX "d" | |
| 58 | ||
| 59 | # define PRIdLEAST8 "d" | |
| 60 | # define PRIdLEAST16 "d" | |
| 61 | # define PRIdLEAST32 "d" | |
| 62 | # define PRIdLEAST64 __PRI64_PREFIX "d" | |
| 63 | ||
| 64 | # define PRIdFAST8 "d" | |
| 65 | # define PRIdFAST16 __PRIPTR_PREFIX "d" | |
| 66 | # define PRIdFAST32 __PRIPTR_PREFIX "d" | |
| 67 | # define PRIdFAST64 __PRI64_PREFIX "d" | |
| 68 | ||
| 69 | ||
| 70 | # define PRIi8 "i" | |
| 71 | # define PRIi16 "i" | |
| 72 | # define PRIi32 "i" | |
| 73 | # define PRIi64 __PRI64_PREFIX "i" | |
| 74 | ||
| 75 | # define PRIiLEAST8 "i" | |
| 76 | # define PRIiLEAST16 "i" | |
| 77 | # define PRIiLEAST32 "i" | |
| 78 | # define PRIiLEAST64 __PRI64_PREFIX "i" | |
| 79 | ||
| 80 | # define PRIiFAST8 "i" | |
| 81 | # define PRIiFAST16 __PRIPTR_PREFIX "i" | |
| 82 | # define PRIiFAST32 __PRIPTR_PREFIX "i" | |
| 83 | # define PRIiFAST64 __PRI64_PREFIX "i" | |
| 84 | ||
| 85 | /* Octal notation. */ | |
| 86 | # define PRIo8 "o" | |
| 87 | # define PRIo16 "o" | |
| 88 | # define PRIo32 "o" | |
| 89 | # define PRIo64 __PRI64_PREFIX "o" | |
| 90 | ||
| 91 | # define PRIoLEAST8 "o" | |
| 92 | # define PRIoLEAST16 "o" | |
| 93 | # define PRIoLEAST32 "o" | |
| 94 | # define PRIoLEAST64 __PRI64_PREFIX "o" | |
| 95 | ||
| 96 | # define PRIoFAST8 "o" | |
| 97 | # define PRIoFAST16 __PRIPTR_PREFIX "o" | |
| 98 | # define PRIoFAST32 __PRIPTR_PREFIX "o" | |
| 99 | # define PRIoFAST64 __PRI64_PREFIX "o" | |
| 100 | ||
| 101 | /* Unsigned integers. */ | |
| 102 | # define PRIu8 "u" | |
| 103 | # define PRIu16 "u" | |
| 104 | # define PRIu32 "u" | |
| 105 | # define PRIu64 __PRI64_PREFIX "u" | |
| 106 | ||
| 107 | # define PRIuLEAST8 "u" | |
| 108 | # define PRIuLEAST16 "u" | |
| 109 | # define PRIuLEAST32 "u" | |
| 110 | # define PRIuLEAST64 __PRI64_PREFIX "u" | |
| 111 | ||
| 112 | # define PRIuFAST8 "u" | |
| 113 | # define PRIuFAST16 __PRIPTR_PREFIX "u" | |
| 114 | # define PRIuFAST32 __PRIPTR_PREFIX "u" | |
| 115 | # define PRIuFAST64 __PRI64_PREFIX "u" | |
| 116 | ||
| 117 | /* lowercase hexadecimal notation. */ | |
| 118 | # define PRIx8 "x" | |
| 119 | # define PRIx16 "x" | |
| 120 | # define PRIx32 "x" | |
| 121 | # define PRIx64 __PRI64_PREFIX "x" | |
| 122 | ||
| 123 | # define PRIxLEAST8 "x" | |
| 124 | # define PRIxLEAST16 "x" | |
| 125 | # define PRIxLEAST32 "x" | |
| 126 | # define PRIxLEAST64 __PRI64_PREFIX "x" | |
| 127 | ||
| 128 | # define PRIxFAST8 "x" | |
| 129 | # define PRIxFAST16 __PRIPTR_PREFIX "x" | |
| 130 | # define PRIxFAST32 __PRIPTR_PREFIX "x" | |
| 131 | # define PRIxFAST64 __PRI64_PREFIX "x" | |
| 132 | ||
| 133 | /* UPPERCASE hexadecimal notation. */ | |
| 134 | # define PRIX8 "X" | |
| 135 | # define PRIX16 "X" | |
| 136 | # define PRIX32 "X" | |
| 137 | # define PRIX64 __PRI64_PREFIX "X" | |
| 138 | ||
| 139 | # define PRIXLEAST8 "X" | |
| 140 | # define PRIXLEAST16 "X" | |
| 141 | # define PRIXLEAST32 "X" | |
| 142 | # define PRIXLEAST64 __PRI64_PREFIX "X" | |
| 143 | ||
| 144 | # define PRIXFAST8 "X" | |
| 145 | # define PRIXFAST16 __PRIPTR_PREFIX "X" | |
| 146 | # define PRIXFAST32 __PRIPTR_PREFIX "X" | |
| 147 | # define PRIXFAST64 __PRI64_PREFIX "X" | |
| 148 | ||
| 149 | ||
| 150 | /* Macros for printing `intmax_t' and `uintmax_t'. */ | |
| 151 | # define PRIdMAX __PRI64_PREFIX "d" | |
| 152 | # define PRIiMAX __PRI64_PREFIX "i" | |
| 153 | # define PRIoMAX __PRI64_PREFIX "o" | |
| 154 | # define PRIuMAX __PRI64_PREFIX "u" | |
| 155 | # define PRIxMAX __PRI64_PREFIX "x" | |
| 156 | # define PRIXMAX __PRI64_PREFIX "X" | |
| 157 | ||
| 158 | ||
| 159 | /* Macros for printing `intptr_t' and `uintptr_t'. */ | |
| 160 | # define PRIdPTR __PRIPTR_PREFIX "d" | |
| 161 | # define PRIiPTR __PRIPTR_PREFIX "i" | |
| 162 | # define PRIoPTR __PRIPTR_PREFIX "o" | |
| 163 | # define PRIuPTR __PRIPTR_PREFIX "u" | |
| 164 | # define PRIxPTR __PRIPTR_PREFIX "x" | |
| 165 | # define PRIXPTR __PRIPTR_PREFIX "X" | |
| 166 | ||
| 167 | ||
| 168 | /* Macros for scanning format specifiers. */ | |
| 169 | ||
| 170 | /* Signed decimal notation. */ | |
| 171 | # define SCNd8 "hhd" | |
| 172 | # define SCNd16 "hd" | |
| 173 | # define SCNd32 "d" | |
| 174 | # define SCNd64 __PRI64_PREFIX "d" | |
| 175 | ||
| 176 | # define SCNdLEAST8 "hhd" | |
| 177 | # define SCNdLEAST16 "hd" | |
| 178 | # define SCNdLEAST32 "d" | |
| 179 | # define SCNdLEAST64 __PRI64_PREFIX "d" | |
| 180 | ||
| 181 | # define SCNdFAST8 "hhd" | |
| 182 | # define SCNdFAST16 __PRIPTR_PREFIX "d" | |
| 183 | # define SCNdFAST32 __PRIPTR_PREFIX "d" | |
| 184 | # define SCNdFAST64 __PRI64_PREFIX "d" | |
| 185 | ||
| 186 | /* Signed decimal notation. */ | |
| 187 | # define SCNi8 "hhi" | |
| 188 | # define SCNi16 "hi" | |
| 189 | # define SCNi32 "i" | |
| 190 | # define SCNi64 __PRI64_PREFIX "i" | |
| 191 | ||
| 192 | # define SCNiLEAST8 "hhi" | |
| 193 | # define SCNiLEAST16 "hi" | |
| 194 | # define SCNiLEAST32 "i" | |
| 195 | # define SCNiLEAST64 __PRI64_PREFIX "i" | |
| 196 | ||
| 197 | # define SCNiFAST8 "hhi" | |
| 198 | # define SCNiFAST16 __PRIPTR_PREFIX "i" | |
| 199 | # define SCNiFAST32 __PRIPTR_PREFIX "i" | |
| 200 | # define SCNiFAST64 __PRI64_PREFIX "i" | |
| 201 | ||
| 202 | /* Unsigned decimal notation. */ | |
| 203 | # define SCNu8 "hhu" | |
| 204 | # define SCNu16 "hu" | |
| 205 | # define SCNu32 "u" | |
| 206 | # define SCNu64 __PRI64_PREFIX "u" | |
| 207 | ||
| 208 | # define SCNuLEAST8 "hhu" | |
| 209 | # define SCNuLEAST16 "hu" | |
| 210 | # define SCNuLEAST32 "u" | |
| 211 | # define SCNuLEAST64 __PRI64_PREFIX "u" | |
| 212 | ||
| 213 | # define SCNuFAST8 "hhu" | |
| 214 | # define SCNuFAST16 __PRIPTR_PREFIX "u" | |
| 215 | # define SCNuFAST32 __PRIPTR_PREFIX "u" | |
| 216 | # define SCNuFAST64 __PRI64_PREFIX "u" | |
| 217 | ||
| 218 | /* Octal notation. */ | |
| 219 | # define SCNo8 "hho" | |
| 220 | # define SCNo16 "ho" | |
| 221 | # define SCNo32 "o" | |
| 222 | # define SCNo64 __PRI64_PREFIX "o" | |
| 223 | ||
| 224 | # define SCNoLEAST8 "hho" | |
| 225 | # define SCNoLEAST16 "ho" | |
| 226 | # define SCNoLEAST32 "o" | |
| 227 | # define SCNoLEAST64 __PRI64_PREFIX "o" | |
| 228 | ||
| 229 | # define SCNoFAST8 "hho" | |
| 230 | # define SCNoFAST16 __PRIPTR_PREFIX "o" | |
| 231 | # define SCNoFAST32 __PRIPTR_PREFIX "o" | |
| 232 | # define SCNoFAST64 __PRI64_PREFIX "o" | |
| 233 | ||
| 234 | /* Hexadecimal notation. */ | |
| 235 | # define SCNx8 "hhx" | |
| 236 | # define SCNx16 "hx" | |
| 237 | # define SCNx32 "x" | |
| 238 | # define SCNx64 __PRI64_PREFIX "x" | |
| 239 | ||
| 240 | # define SCNxLEAST8 "hhx" | |
| 241 | # define SCNxLEAST16 "hx" | |
| 242 | # define SCNxLEAST32 "x" | |
| 243 | # define SCNxLEAST64 __PRI64_PREFIX "x" | |
| 244 | ||
| 245 | # define SCNxFAST8 "hhx" | |
| 246 | # define SCNxFAST16 __PRIPTR_PREFIX "x" | |
| 247 | # define SCNxFAST32 __PRIPTR_PREFIX "x" | |
| 248 | # define SCNxFAST64 __PRI64_PREFIX "x" | |
| 249 | ||
| 250 | ||
| 251 | /* Macros for scanning `intmax_t' and `uintmax_t'. */ | |
| 252 | # define SCNdMAX __PRI64_PREFIX "d" | |
| 253 | # define SCNiMAX __PRI64_PREFIX "i" | |
| 254 | # define SCNoMAX __PRI64_PREFIX "o" | |
| 255 | # define SCNuMAX __PRI64_PREFIX "u" | |
| 256 | # define SCNxMAX __PRI64_PREFIX "x" | |
| 257 | ||
| 258 | /* Macros for scaning `intptr_t' and `uintptr_t'. */ | |
| 259 | # define SCNdPTR __PRIPTR_PREFIX "d" | |
| 260 | # define SCNiPTR __PRIPTR_PREFIX "i" | |
| 261 | # define SCNoPTR __PRIPTR_PREFIX "o" | |
| 262 | # define SCNuPTR __PRIPTR_PREFIX "u" | |
| 263 | # define SCNxPTR __PRIPTR_PREFIX "x" | |
| 264 | ||
| 265 | ||
| 266 | __BEGIN_DECLS | |
| 267 | ||
| 268 | #if __WORDSIZE == 64 | |
| 269 | ||
| 270 | /* We have to define the `uintmax_t' type using `ldiv_t'. */ | |
| 271 | typedef struct | |
| 272 | { | |
| 273 | long int quot; /* Quotient. */ | |
| 274 | long int rem; /* Remainder. */ | |
| 275 | } imaxdiv_t; | |
| 276 | ||
| 277 | #else | |
| 278 | ||
| 279 | /* We have to define the `uintmax_t' type using `lldiv_t'. */ | |
| 280 | typedef struct | |
| 281 | { | |
| 282 | __extension__ long long int quot; /* Quotient. */ | |
| 283 | __extension__ long long int rem; /* Remainder. */ | |
| 284 | } imaxdiv_t; | |
| 285 | ||
| 286 | #endif | |
| 287 | ||
| 288 | ||
| 289 | /* Compute absolute value of N. */ | |
| 290 | extern intmax_t imaxabs (intmax_t __n) __THROW __attribute__ ((__const__)); | |
| 291 | ||
| 292 | /* Return the `imaxdiv_t' representation of the value of NUMER over DENOM. */ | |
| 293 | extern imaxdiv_t imaxdiv (intmax_t __numer, intmax_t __denom) | |
| 294 | __THROW __attribute__ ((__const__)); | |
| 295 | ||
| 296 | /* Like `strtol' but convert to `intmax_t'. */ | |
| 297 | extern intmax_t strtoimax (const char *__restrict __nptr, | |
| 298 | char **__restrict __endptr, int __base) __THROW; | |
| 299 | ||
| 300 | /* Like `strtoul' but convert to `uintmax_t'. */ | |
| 301 | extern uintmax_t strtoumax (const char *__restrict __nptr, | |
| 302 | char ** __restrict __endptr, int __base) __THROW; | |
| 303 | ||
| 304 | /* Like `wcstol' but convert to `intmax_t'. */ | |
| 305 | extern intmax_t wcstoimax (const __gwchar_t *__restrict __nptr, | |
| 306 | __gwchar_t **__restrict __endptr, int __base) | |
| 307 | __THROW; | |
| 308 | ||
| 309 | /* Like `wcstoul' but convert to `uintmax_t'. */ | |
| 310 | extern uintmax_t wcstoumax (const __gwchar_t *__restrict __nptr, | |
| 311 | __gwchar_t ** __restrict __endptr, int __base) | |
| 312 | __THROW; | |
| 313 | ||
| 314 | #ifdef __USE_EXTERN_INLINES | |
| 315 | ||
| 316 | # if __WORDSIZE == 64 | |
| 317 | ||
| 318 | extern long int __strtol_internal (const char *__restrict __nptr, | |
| 319 | char **__restrict __endptr, | |
| 320 | int __base, int __group) | |
| 321 | __THROW __nonnull ((1)) __wur; | |
| 322 | /* Like `strtol' but convert to `intmax_t'. */ | |
| 323 | __extern_inline intmax_t | |
| 324 | __NTH (strtoimax (const char *__restrict nptr, char **__restrict endptr, | |
| 325 | int base)) | |
| 326 | { | |
| 327 | return __strtol_internal (nptr, endptr, base, 0); | |
| 328 | } | |
| 329 | ||
| 330 | extern unsigned long int __strtoul_internal (const char *__restrict __nptr, | |
| 331 | char ** __restrict __endptr, | |
| 332 | int __base, int __group) | |
| 333 | __THROW __nonnull ((1)) __wur; | |
| 334 | /* Like `strtoul' but convert to `uintmax_t'. */ | |
| 335 | __extern_inline uintmax_t | |
| 336 | __NTH (strtoumax (const char *__restrict nptr, char **__restrict endptr, | |
| 337 | int base)) | |
| 338 | { | |
| 339 | return __strtoul_internal (nptr, endptr, base, 0); | |
| 340 | } | |
| 341 | ||
| 342 | extern long int __wcstol_internal (const __gwchar_t * __restrict __nptr, | |
| 343 | __gwchar_t **__restrict __endptr, | |
| 344 | int __base, int __group) | |
| 345 | __THROW __nonnull ((1)) __wur; | |
| 346 | /* Like `wcstol' but convert to `intmax_t'. */ | |
| 347 | __extern_inline intmax_t | |
| 348 | __NTH (wcstoimax (const __gwchar_t *__restrict nptr, | |
| 349 | __gwchar_t **__restrict endptr, int base)) | |
| 350 | { | |
| 351 | return __wcstol_internal (nptr, endptr, base, 0); | |
| 352 | } | |
| 353 | ||
| 354 | extern unsigned long int __wcstoul_internal (const __gwchar_t * | |
| 355 | __restrict __nptr, | |
| 356 | __gwchar_t ** | |
| 357 | __restrict __endptr, | |
| 358 | int __base, int __group) | |
| 359 | __THROW __nonnull ((1)) __wur; | |
| 360 | /* Like `wcstoul' but convert to `uintmax_t'. */ | |
| 361 | __extern_inline uintmax_t | |
| 362 | __NTH (wcstoumax (const __gwchar_t *__restrict nptr, | |
| 363 | __gwchar_t **__restrict endptr, int base)) | |
| 364 | { | |
| 365 | return __wcstoul_internal (nptr, endptr, base, 0); | |
| 366 | } | |
| 367 | ||
| 368 | # else /* __WORDSIZE == 32 */ | |
| 369 | ||
| 370 | __extension__ | |
| 371 | extern long long int __strtoll_internal (const char *__restrict __nptr, | |
| 372 | char **__restrict __endptr, | |
| 373 | int __base, int __group) | |
| 374 | __THROW __nonnull ((1)) __wur; | |
| 375 | /* Like `strtol' but convert to `intmax_t'. */ | |
| 376 | __extern_inline intmax_t | |
| 377 | __NTH (strtoimax (const char *__restrict nptr, char **__restrict endptr, | |
| 378 | int base)) | |
| 379 | { | |
| 380 | return __strtoll_internal (nptr, endptr, base, 0); | |
| 381 | } | |
| 382 | ||
| 383 | __extension__ | |
| 384 | extern unsigned long long int __strtoull_internal (const char * | |
| 385 | __restrict __nptr, | |
| 386 | char ** | |
| 387 | __restrict __endptr, | |
| 388 | int __base, | |
| 389 | int __group) | |
| 390 | __THROW __nonnull ((1)) __wur; | |
| 391 | /* Like `strtoul' but convert to `uintmax_t'. */ | |
| 392 | __extern_inline uintmax_t | |
| 393 | __NTH (strtoumax (const char *__restrict nptr, char **__restrict endptr, | |
| 394 | int base)) | |
| 395 | { | |
| 396 | return __strtoull_internal (nptr, endptr, base, 0); | |
| 397 | } | |
| 398 | ||
| 399 | __extension__ | |
| 400 | extern long long int __wcstoll_internal (const __gwchar_t *__restrict __nptr, | |
| 401 | __gwchar_t **__restrict __endptr, | |
| 402 | int __base, int __group) | |
| 403 | __THROW __nonnull ((1)) __wur; | |
| 404 | /* Like `wcstol' but convert to `intmax_t'. */ | |
| 405 | __extern_inline intmax_t | |
| 406 | __NTH (wcstoimax (const __gwchar_t *__restrict nptr, | |
| 407 | __gwchar_t **__restrict endptr, int base)) | |
| 408 | { | |
| 409 | return __wcstoll_internal (nptr, endptr, base, 0); | |
| 410 | } | |
| 411 | ||
| 412 | ||
| 413 | __extension__ | |
| 414 | extern unsigned long long int __wcstoull_internal (const __gwchar_t * | |
| 415 | __restrict __nptr, | |
| 416 | __gwchar_t ** | |
| 417 | __restrict __endptr, | |
| 418 | int __base, | |
| 419 | int __group) | |
| 420 | __THROW __nonnull ((1)) __wur; | |
| 421 | /* Like `wcstoul' but convert to `uintmax_t'. */ | |
| 422 | __extern_inline uintmax_t | |
| 423 | __NTH (wcstoumax (const __gwchar_t *__restrict nptr, | |
| 424 | __gwchar_t **__restrict endptr, int base)) | |
| 425 | { | |
| 426 | return __wcstoull_internal (nptr, endptr, base, 0); | |
| 427 | } | |
| 428 | ||
| 429 | # endif /* __WORDSIZE == 32 */ | |
| 430 | #endif /* Use extern inlines. */ | |
| 431 | ||
| 432 | __END_DECLS | |
| 433 | ||
| 434 | #endif /* inttypes.h */ |
libc/glibc-include/langinfo.h created+674
| ... | ... | @@ -0,0 +1,674 @@ |
| 1 | /* Access to locale-dependent parameters. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _LANGINFO_H | |
| 20 | #define _LANGINFO_H 1 | |
| 21 | ||
| 22 | /* Get the type definition. */ | |
| 23 | #include <nl_types.h> | |
| 24 | ||
| 25 | #include <bits/locale.h> /* Define the __LC_* category names. */ | |
| 26 | ||
| 27 | ||
| 28 | __BEGIN_DECLS | |
| 29 | ||
| 30 | /* Construct an `nl_item' value for `nl_langinfo' from a locale category | |
| 31 | (LC_*) and an item index within the category. Some code may depend on | |
| 32 | the item values within a category increasing monotonically with the | |
| 33 | indices. */ | |
| 34 | #define _NL_ITEM(category, index) (((category) << 16) | (index)) | |
| 35 | ||
| 36 | /* Extract the category and item index from a constructed `nl_item' value. */ | |
| 37 | #define _NL_ITEM_CATEGORY(item) ((int) (item) >> 16) | |
| 38 | #define _NL_ITEM_INDEX(item) ((int) (item) & 0xffff) | |
| 39 | ||
| 40 | /* Enumeration of locale items that can be queried with `nl_langinfo'. */ | |
| 41 | enum | |
| 42 | { | |
| 43 | /* LC_TIME category: date and time formatting. */ | |
| 44 | ||
| 45 | /* Abbreviated days of the week. */ | |
| 46 | ABDAY_1 = _NL_ITEM (__LC_TIME, 0), /* Sun */ | |
| 47 | #define ABDAY_1 ABDAY_1 | |
| 48 | ABDAY_2, | |
| 49 | #define ABDAY_2 ABDAY_2 | |
| 50 | ABDAY_3, | |
| 51 | #define ABDAY_3 ABDAY_3 | |
| 52 | ABDAY_4, | |
| 53 | #define ABDAY_4 ABDAY_4 | |
| 54 | ABDAY_5, | |
| 55 | #define ABDAY_5 ABDAY_5 | |
| 56 | ABDAY_6, | |
| 57 | #define ABDAY_6 ABDAY_6 | |
| 58 | ABDAY_7, | |
| 59 | #define ABDAY_7 ABDAY_7 | |
| 60 | ||
| 61 | /* Long-named days of the week. */ | |
| 62 | DAY_1, /* Sunday */ | |
| 63 | #define DAY_1 DAY_1 | |
| 64 | DAY_2, /* Monday */ | |
| 65 | #define DAY_2 DAY_2 | |
| 66 | DAY_3, /* Tuesday */ | |
| 67 | #define DAY_3 DAY_3 | |
| 68 | DAY_4, /* Wednesday */ | |
| 69 | #define DAY_4 DAY_4 | |
| 70 | DAY_5, /* Thursday */ | |
| 71 | #define DAY_5 DAY_5 | |
| 72 | DAY_6, /* Friday */ | |
| 73 | #define DAY_6 DAY_6 | |
| 74 | DAY_7, /* Saturday */ | |
| 75 | #define DAY_7 DAY_7 | |
| 76 | ||
| 77 | /* Abbreviated month names, in the grammatical form used when the month | |
| 78 | is a part of a complete date. */ | |
| 79 | ABMON_1, /* Jan */ | |
| 80 | #define ABMON_1 ABMON_1 | |
| 81 | ABMON_2, | |
| 82 | #define ABMON_2 ABMON_2 | |
| 83 | ABMON_3, | |
| 84 | #define ABMON_3 ABMON_3 | |
| 85 | ABMON_4, | |
| 86 | #define ABMON_4 ABMON_4 | |
| 87 | ABMON_5, | |
| 88 | #define ABMON_5 ABMON_5 | |
| 89 | ABMON_6, | |
| 90 | #define ABMON_6 ABMON_6 | |
| 91 | ABMON_7, | |
| 92 | #define ABMON_7 ABMON_7 | |
| 93 | ABMON_8, | |
| 94 | #define ABMON_8 ABMON_8 | |
| 95 | ABMON_9, | |
| 96 | #define ABMON_9 ABMON_9 | |
| 97 | ABMON_10, | |
| 98 | #define ABMON_10 ABMON_10 | |
| 99 | ABMON_11, | |
| 100 | #define ABMON_11 ABMON_11 | |
| 101 | ABMON_12, | |
| 102 | #define ABMON_12 ABMON_12 | |
| 103 | ||
| 104 | /* Long month names, in the grammatical form used when the month | |
| 105 | is a part of a complete date. */ | |
| 106 | MON_1, /* January */ | |
| 107 | #define MON_1 MON_1 | |
| 108 | MON_2, | |
| 109 | #define MON_2 MON_2 | |
| 110 | MON_3, | |
| 111 | #define MON_3 MON_3 | |
| 112 | MON_4, | |
| 113 | #define MON_4 MON_4 | |
| 114 | MON_5, | |
| 115 | #define MON_5 MON_5 | |
| 116 | MON_6, | |
| 117 | #define MON_6 MON_6 | |
| 118 | MON_7, | |
| 119 | #define MON_7 MON_7 | |
| 120 | MON_8, | |
| 121 | #define MON_8 MON_8 | |
| 122 | MON_9, | |
| 123 | #define MON_9 MON_9 | |
| 124 | MON_10, | |
| 125 | #define MON_10 MON_10 | |
| 126 | MON_11, | |
| 127 | #define MON_11 MON_11 | |
| 128 | MON_12, | |
| 129 | #define MON_12 MON_12 | |
| 130 | ||
| 131 | AM_STR, /* Ante meridiem string. */ | |
| 132 | #define AM_STR AM_STR | |
| 133 | PM_STR, /* Post meridiem string. */ | |
| 134 | #define PM_STR PM_STR | |
| 135 | ||
| 136 | D_T_FMT, /* Date and time format for strftime. */ | |
| 137 | #define D_T_FMT D_T_FMT | |
| 138 | D_FMT, /* Date format for strftime. */ | |
| 139 | #define D_FMT D_FMT | |
| 140 | T_FMT, /* Time format for strftime. */ | |
| 141 | #define T_FMT T_FMT | |
| 142 | T_FMT_AMPM, /* 12-hour time format for strftime. */ | |
| 143 | #define T_FMT_AMPM T_FMT_AMPM | |
| 144 | ||
| 145 | ERA, /* Alternate era. */ | |
| 146 | #define ERA ERA | |
| 147 | __ERA_YEAR, /* Year in alternate era format. */ | |
| 148 | #ifdef __USE_GNU | |
| 149 | # define ERA_YEAR __ERA_YEAR | |
| 150 | #endif | |
| 151 | ERA_D_FMT, /* Date in alternate era format. */ | |
| 152 | #define ERA_D_FMT ERA_D_FMT | |
| 153 | ALT_DIGITS, /* Alternate symbols for digits. */ | |
| 154 | #define ALT_DIGITS ALT_DIGITS | |
| 155 | ERA_D_T_FMT, /* Date and time in alternate era format. */ | |
| 156 | #define ERA_D_T_FMT ERA_D_T_FMT | |
| 157 | ERA_T_FMT, /* Time in alternate era format. */ | |
| 158 | #define ERA_T_FMT ERA_T_FMT | |
| 159 | ||
| 160 | _NL_TIME_ERA_NUM_ENTRIES, /* Number entries in the era arrays. */ | |
| 161 | _NL_TIME_ERA_ENTRIES, /* Structure with era entries in usable form.*/ | |
| 162 | ||
| 163 | _NL_WABDAY_1, /* Sun */ | |
| 164 | _NL_WABDAY_2, | |
| 165 | _NL_WABDAY_3, | |
| 166 | _NL_WABDAY_4, | |
| 167 | _NL_WABDAY_5, | |
| 168 | _NL_WABDAY_6, | |
| 169 | _NL_WABDAY_7, | |
| 170 | ||
| 171 | /* Long-named days of the week. */ | |
| 172 | _NL_WDAY_1, /* Sunday */ | |
| 173 | _NL_WDAY_2, /* Monday */ | |
| 174 | _NL_WDAY_3, /* Tuesday */ | |
| 175 | _NL_WDAY_4, /* Wednesday */ | |
| 176 | _NL_WDAY_5, /* Thursday */ | |
| 177 | _NL_WDAY_6, /* Friday */ | |
| 178 | _NL_WDAY_7, /* Saturday */ | |
| 179 | ||
| 180 | /* Abbreviated month names, in the grammatical form used when the month | |
| 181 | is a part of a complete date. */ | |
| 182 | _NL_WABMON_1, /* Jan */ | |
| 183 | _NL_WABMON_2, | |
| 184 | _NL_WABMON_3, | |
| 185 | _NL_WABMON_4, | |
| 186 | _NL_WABMON_5, | |
| 187 | _NL_WABMON_6, | |
| 188 | _NL_WABMON_7, | |
| 189 | _NL_WABMON_8, | |
| 190 | _NL_WABMON_9, | |
| 191 | _NL_WABMON_10, | |
| 192 | _NL_WABMON_11, | |
| 193 | _NL_WABMON_12, | |
| 194 | ||
| 195 | /* Long month names, in the grammatical form used when the month | |
| 196 | is a part of a complete date. */ | |
| 197 | _NL_WMON_1, /* January */ | |
| 198 | _NL_WMON_2, | |
| 199 | _NL_WMON_3, | |
| 200 | _NL_WMON_4, | |
| 201 | _NL_WMON_5, | |
| 202 | _NL_WMON_6, | |
| 203 | _NL_WMON_7, | |
| 204 | _NL_WMON_8, | |
| 205 | _NL_WMON_9, | |
| 206 | _NL_WMON_10, | |
| 207 | _NL_WMON_11, | |
| 208 | _NL_WMON_12, | |
| 209 | ||
| 210 | _NL_WAM_STR, /* Ante meridiem string. */ | |
| 211 | _NL_WPM_STR, /* Post meridiem string. */ | |
| 212 | ||
| 213 | _NL_WD_T_FMT, /* Date and time format for strftime. */ | |
| 214 | _NL_WD_FMT, /* Date format for strftime. */ | |
| 215 | _NL_WT_FMT, /* Time format for strftime. */ | |
| 216 | _NL_WT_FMT_AMPM, /* 12-hour time format for strftime. */ | |
| 217 | ||
| 218 | _NL_WERA_YEAR, /* Year in alternate era format. */ | |
| 219 | _NL_WERA_D_FMT, /* Date in alternate era format. */ | |
| 220 | _NL_WALT_DIGITS, /* Alternate symbols for digits. */ | |
| 221 | _NL_WERA_D_T_FMT, /* Date and time in alternate era format. */ | |
| 222 | _NL_WERA_T_FMT, /* Time in alternate era format. */ | |
| 223 | ||
| 224 | _NL_TIME_WEEK_NDAYS, | |
| 225 | _NL_TIME_WEEK_1STDAY, | |
| 226 | _NL_TIME_WEEK_1STWEEK, | |
| 227 | _NL_TIME_FIRST_WEEKDAY, | |
| 228 | _NL_TIME_FIRST_WORKDAY, | |
| 229 | _NL_TIME_CAL_DIRECTION, | |
| 230 | _NL_TIME_TIMEZONE, | |
| 231 | ||
| 232 | _DATE_FMT, /* strftime format for date. */ | |
| 233 | #define _DATE_FMT _DATE_FMT | |
| 234 | _NL_W_DATE_FMT, | |
| 235 | ||
| 236 | _NL_TIME_CODESET, | |
| 237 | ||
| 238 | /* Long month names, in the grammatical form used when the month | |
| 239 | is named by itself. */ | |
| 240 | __ALTMON_1, /* January */ | |
| 241 | __ALTMON_2, | |
| 242 | __ALTMON_3, | |
| 243 | __ALTMON_4, | |
| 244 | __ALTMON_5, | |
| 245 | __ALTMON_6, | |
| 246 | __ALTMON_7, | |
| 247 | __ALTMON_8, | |
| 248 | __ALTMON_9, | |
| 249 | __ALTMON_10, | |
| 250 | __ALTMON_11, | |
| 251 | __ALTMON_12, | |
| 252 | #ifdef __USE_GNU | |
| 253 | # define ALTMON_1 __ALTMON_1 | |
| 254 | # define ALTMON_2 __ALTMON_2 | |
| 255 | # define ALTMON_3 __ALTMON_3 | |
| 256 | # define ALTMON_4 __ALTMON_4 | |
| 257 | # define ALTMON_5 __ALTMON_5 | |
| 258 | # define ALTMON_6 __ALTMON_6 | |
| 259 | # define ALTMON_7 __ALTMON_7 | |
| 260 | # define ALTMON_8 __ALTMON_8 | |
| 261 | # define ALTMON_9 __ALTMON_9 | |
| 262 | # define ALTMON_10 __ALTMON_10 | |
| 263 | # define ALTMON_11 __ALTMON_11 | |
| 264 | # define ALTMON_12 __ALTMON_12 | |
| 265 | #endif | |
| 266 | ||
| 267 | /* Long month names, in the grammatical form used when the month | |
| 268 | is named by itself. */ | |
| 269 | _NL_WALTMON_1, /* January */ | |
| 270 | _NL_WALTMON_2, | |
| 271 | _NL_WALTMON_3, | |
| 272 | _NL_WALTMON_4, | |
| 273 | _NL_WALTMON_5, | |
| 274 | _NL_WALTMON_6, | |
| 275 | _NL_WALTMON_7, | |
| 276 | _NL_WALTMON_8, | |
| 277 | _NL_WALTMON_9, | |
| 278 | _NL_WALTMON_10, | |
| 279 | _NL_WALTMON_11, | |
| 280 | _NL_WALTMON_12, | |
| 281 | ||
| 282 | /* Abbreviated month names, in the grammatical form used when the month | |
| 283 | is named by itself. */ | |
| 284 | _NL_ABALTMON_1, /* Jan */ | |
| 285 | _NL_ABALTMON_2, | |
| 286 | _NL_ABALTMON_3, | |
| 287 | _NL_ABALTMON_4, | |
| 288 | _NL_ABALTMON_5, | |
| 289 | _NL_ABALTMON_6, | |
| 290 | _NL_ABALTMON_7, | |
| 291 | _NL_ABALTMON_8, | |
| 292 | _NL_ABALTMON_9, | |
| 293 | _NL_ABALTMON_10, | |
| 294 | _NL_ABALTMON_11, | |
| 295 | _NL_ABALTMON_12, | |
| 296 | ||
| 297 | /* Abbreviated month names, in the grammatical form used when the month | |
| 298 | is named by itself. */ | |
| 299 | _NL_WABALTMON_1, /* Jan */ | |
| 300 | _NL_WABALTMON_2, | |
| 301 | _NL_WABALTMON_3, | |
| 302 | _NL_WABALTMON_4, | |
| 303 | _NL_WABALTMON_5, | |
| 304 | _NL_WABALTMON_6, | |
| 305 | _NL_WABALTMON_7, | |
| 306 | _NL_WABALTMON_8, | |
| 307 | _NL_WABALTMON_9, | |
| 308 | _NL_WABALTMON_10, | |
| 309 | _NL_WABALTMON_11, | |
| 310 | _NL_WABALTMON_12, | |
| 311 | ||
| 312 | _NL_NUM_LC_TIME, /* Number of indices in LC_TIME category. */ | |
| 313 | ||
| 314 | /* LC_COLLATE category: text sorting. | |
| 315 | This information is accessed by the strcoll and strxfrm functions. | |
| 316 | These `nl_langinfo' names are used only internally. */ | |
| 317 | _NL_COLLATE_NRULES = _NL_ITEM (__LC_COLLATE, 0), | |
| 318 | _NL_COLLATE_RULESETS, | |
| 319 | _NL_COLLATE_TABLEMB, | |
| 320 | _NL_COLLATE_WEIGHTMB, | |
| 321 | _NL_COLLATE_EXTRAMB, | |
| 322 | _NL_COLLATE_INDIRECTMB, | |
| 323 | _NL_COLLATE_GAP1, | |
| 324 | _NL_COLLATE_GAP2, | |
| 325 | _NL_COLLATE_GAP3, | |
| 326 | _NL_COLLATE_TABLEWC, | |
| 327 | _NL_COLLATE_WEIGHTWC, | |
| 328 | _NL_COLLATE_EXTRAWC, | |
| 329 | _NL_COLLATE_INDIRECTWC, | |
| 330 | _NL_COLLATE_SYMB_HASH_SIZEMB, | |
| 331 | _NL_COLLATE_SYMB_TABLEMB, | |
| 332 | _NL_COLLATE_SYMB_EXTRAMB, | |
| 333 | _NL_COLLATE_COLLSEQMB, | |
| 334 | _NL_COLLATE_COLLSEQWC, | |
| 335 | _NL_COLLATE_CODESET, | |
| 336 | _NL_NUM_LC_COLLATE, | |
| 337 | ||
| 338 | /* LC_CTYPE category: character classification. | |
| 339 | This information is accessed by the functions in <ctype.h>. | |
| 340 | These `nl_langinfo' names are used only internally. */ | |
| 341 | _NL_CTYPE_CLASS = _NL_ITEM (__LC_CTYPE, 0), | |
| 342 | _NL_CTYPE_TOUPPER, | |
| 343 | _NL_CTYPE_GAP1, | |
| 344 | _NL_CTYPE_TOLOWER, | |
| 345 | _NL_CTYPE_GAP2, | |
| 346 | _NL_CTYPE_CLASS32, | |
| 347 | _NL_CTYPE_GAP3, | |
| 348 | _NL_CTYPE_GAP4, | |
| 349 | _NL_CTYPE_GAP5, | |
| 350 | _NL_CTYPE_GAP6, | |
| 351 | _NL_CTYPE_CLASS_NAMES, | |
| 352 | _NL_CTYPE_MAP_NAMES, | |
| 353 | _NL_CTYPE_WIDTH, | |
| 354 | _NL_CTYPE_MB_CUR_MAX, | |
| 355 | _NL_CTYPE_CODESET_NAME, | |
| 356 | CODESET = _NL_CTYPE_CODESET_NAME, | |
| 357 | #define CODESET CODESET | |
| 358 | _NL_CTYPE_TOUPPER32, | |
| 359 | _NL_CTYPE_TOLOWER32, | |
| 360 | _NL_CTYPE_CLASS_OFFSET, | |
| 361 | _NL_CTYPE_MAP_OFFSET, | |
| 362 | _NL_CTYPE_INDIGITS_MB_LEN, | |
| 363 | _NL_CTYPE_INDIGITS0_MB, | |
| 364 | _NL_CTYPE_INDIGITS1_MB, | |
| 365 | _NL_CTYPE_INDIGITS2_MB, | |
| 366 | _NL_CTYPE_INDIGITS3_MB, | |
| 367 | _NL_CTYPE_INDIGITS4_MB, | |
| 368 | _NL_CTYPE_INDIGITS5_MB, | |
| 369 | _NL_CTYPE_INDIGITS6_MB, | |
| 370 | _NL_CTYPE_INDIGITS7_MB, | |
| 371 | _NL_CTYPE_INDIGITS8_MB, | |
| 372 | _NL_CTYPE_INDIGITS9_MB, | |
| 373 | _NL_CTYPE_INDIGITS_WC_LEN, | |
| 374 | _NL_CTYPE_INDIGITS0_WC, | |
| 375 | _NL_CTYPE_INDIGITS1_WC, | |
| 376 | _NL_CTYPE_INDIGITS2_WC, | |
| 377 | _NL_CTYPE_INDIGITS3_WC, | |
| 378 | _NL_CTYPE_INDIGITS4_WC, | |
| 379 | _NL_CTYPE_INDIGITS5_WC, | |
| 380 | _NL_CTYPE_INDIGITS6_WC, | |
| 381 | _NL_CTYPE_INDIGITS7_WC, | |
| 382 | _NL_CTYPE_INDIGITS8_WC, | |
| 383 | _NL_CTYPE_INDIGITS9_WC, | |
| 384 | _NL_CTYPE_OUTDIGIT0_MB, | |
| 385 | _NL_CTYPE_OUTDIGIT1_MB, | |
| 386 | _NL_CTYPE_OUTDIGIT2_MB, | |
| 387 | _NL_CTYPE_OUTDIGIT3_MB, | |
| 388 | _NL_CTYPE_OUTDIGIT4_MB, | |
| 389 | _NL_CTYPE_OUTDIGIT5_MB, | |
| 390 | _NL_CTYPE_OUTDIGIT6_MB, | |
| 391 | _NL_CTYPE_OUTDIGIT7_MB, | |
| 392 | _NL_CTYPE_OUTDIGIT8_MB, | |
| 393 | _NL_CTYPE_OUTDIGIT9_MB, | |
| 394 | _NL_CTYPE_OUTDIGIT0_WC, | |
| 395 | _NL_CTYPE_OUTDIGIT1_WC, | |
| 396 | _NL_CTYPE_OUTDIGIT2_WC, | |
| 397 | _NL_CTYPE_OUTDIGIT3_WC, | |
| 398 | _NL_CTYPE_OUTDIGIT4_WC, | |
| 399 | _NL_CTYPE_OUTDIGIT5_WC, | |
| 400 | _NL_CTYPE_OUTDIGIT6_WC, | |
| 401 | _NL_CTYPE_OUTDIGIT7_WC, | |
| 402 | _NL_CTYPE_OUTDIGIT8_WC, | |
| 403 | _NL_CTYPE_OUTDIGIT9_WC, | |
| 404 | _NL_CTYPE_TRANSLIT_TAB_SIZE, | |
| 405 | _NL_CTYPE_TRANSLIT_FROM_IDX, | |
| 406 | _NL_CTYPE_TRANSLIT_FROM_TBL, | |
| 407 | _NL_CTYPE_TRANSLIT_TO_IDX, | |
| 408 | _NL_CTYPE_TRANSLIT_TO_TBL, | |
| 409 | _NL_CTYPE_TRANSLIT_DEFAULT_MISSING_LEN, | |
| 410 | _NL_CTYPE_TRANSLIT_DEFAULT_MISSING, | |
| 411 | _NL_CTYPE_TRANSLIT_IGNORE_LEN, | |
| 412 | _NL_CTYPE_TRANSLIT_IGNORE, | |
| 413 | _NL_CTYPE_MAP_TO_NONASCII, | |
| 414 | _NL_CTYPE_NONASCII_CASE, | |
| 415 | _NL_CTYPE_EXTRA_MAP_1, | |
| 416 | _NL_CTYPE_EXTRA_MAP_2, | |
| 417 | _NL_CTYPE_EXTRA_MAP_3, | |
| 418 | _NL_CTYPE_EXTRA_MAP_4, | |
| 419 | _NL_CTYPE_EXTRA_MAP_5, | |
| 420 | _NL_CTYPE_EXTRA_MAP_6, | |
| 421 | _NL_CTYPE_EXTRA_MAP_7, | |
| 422 | _NL_CTYPE_EXTRA_MAP_8, | |
| 423 | _NL_CTYPE_EXTRA_MAP_9, | |
| 424 | _NL_CTYPE_EXTRA_MAP_10, | |
| 425 | _NL_CTYPE_EXTRA_MAP_11, | |
| 426 | _NL_CTYPE_EXTRA_MAP_12, | |
| 427 | _NL_CTYPE_EXTRA_MAP_13, | |
| 428 | _NL_CTYPE_EXTRA_MAP_14, | |
| 429 | _NL_NUM_LC_CTYPE, | |
| 430 | ||
| 431 | /* LC_MONETARY category: formatting of monetary quantities. | |
| 432 | These items each correspond to a member of `struct lconv', | |
| 433 | defined in <locale.h>. */ | |
| 434 | __INT_CURR_SYMBOL = _NL_ITEM (__LC_MONETARY, 0), | |
| 435 | #ifdef __USE_GNU | |
| 436 | # define INT_CURR_SYMBOL __INT_CURR_SYMBOL | |
| 437 | #endif | |
| 438 | __CURRENCY_SYMBOL, | |
| 439 | #ifdef __USE_GNU | |
| 440 | # define CURRENCY_SYMBOL __CURRENCY_SYMBOL | |
| 441 | #endif | |
| 442 | __MON_DECIMAL_POINT, | |
| 443 | #ifdef __USE_GNU | |
| 444 | # define MON_DECIMAL_POINT __MON_DECIMAL_POINT | |
| 445 | #endif | |
| 446 | __MON_THOUSANDS_SEP, | |
| 447 | #ifdef __USE_GNU | |
| 448 | # define MON_THOUSANDS_SEP __MON_THOUSANDS_SEP | |
| 449 | #endif | |
| 450 | __MON_GROUPING, | |
| 451 | #ifdef __USE_GNU | |
| 452 | # define MON_GROUPING __MON_GROUPING | |
| 453 | #endif | |
| 454 | __POSITIVE_SIGN, | |
| 455 | #ifdef __USE_GNU | |
| 456 | # define POSITIVE_SIGN __POSITIVE_SIGN | |
| 457 | #endif | |
| 458 | __NEGATIVE_SIGN, | |
| 459 | #ifdef __USE_GNU | |
| 460 | # define NEGATIVE_SIGN __NEGATIVE_SIGN | |
| 461 | #endif | |
| 462 | __INT_FRAC_DIGITS, | |
| 463 | #ifdef __USE_GNU | |
| 464 | # define INT_FRAC_DIGITS __INT_FRAC_DIGITS | |
| 465 | #endif | |
| 466 | __FRAC_DIGITS, | |
| 467 | #ifdef __USE_GNU | |
| 468 | # define FRAC_DIGITS __FRAC_DIGITS | |
| 469 | #endif | |
| 470 | __P_CS_PRECEDES, | |
| 471 | #ifdef __USE_GNU | |
| 472 | # define P_CS_PRECEDES __P_CS_PRECEDES | |
| 473 | #endif | |
| 474 | __P_SEP_BY_SPACE, | |
| 475 | #ifdef __USE_GNU | |
| 476 | # define P_SEP_BY_SPACE __P_SEP_BY_SPACE | |
| 477 | #endif | |
| 478 | __N_CS_PRECEDES, | |
| 479 | #ifdef __USE_GNU | |
| 480 | # define N_CS_PRECEDES __N_CS_PRECEDES | |
| 481 | #endif | |
| 482 | __N_SEP_BY_SPACE, | |
| 483 | #ifdef __USE_GNU | |
| 484 | # define N_SEP_BY_SPACE __N_SEP_BY_SPACE | |
| 485 | #endif | |
| 486 | __P_SIGN_POSN, | |
| 487 | #ifdef __USE_GNU | |
| 488 | # define P_SIGN_POSN __P_SIGN_POSN | |
| 489 | #endif | |
| 490 | __N_SIGN_POSN, | |
| 491 | #ifdef __USE_GNU | |
| 492 | # define N_SIGN_POSN __N_SIGN_POSN | |
| 493 | #endif | |
| 494 | _NL_MONETARY_CRNCYSTR, | |
| 495 | #define CRNCYSTR _NL_MONETARY_CRNCYSTR | |
| 496 | __INT_P_CS_PRECEDES, | |
| 497 | #ifdef __USE_GNU | |
| 498 | # define INT_P_CS_PRECEDES __INT_P_CS_PRECEDES | |
| 499 | #endif | |
| 500 | __INT_P_SEP_BY_SPACE, | |
| 501 | #ifdef __USE_GNU | |
| 502 | # define INT_P_SEP_BY_SPACE __INT_P_SEP_BY_SPACE | |
| 503 | #endif | |
| 504 | __INT_N_CS_PRECEDES, | |
| 505 | #ifdef __USE_GNU | |
| 506 | # define INT_N_CS_PRECEDES __INT_N_CS_PRECEDES | |
| 507 | #endif | |
| 508 | __INT_N_SEP_BY_SPACE, | |
| 509 | #ifdef __USE_GNU | |
| 510 | # define INT_N_SEP_BY_SPACE __INT_N_SEP_BY_SPACE | |
| 511 | #endif | |
| 512 | __INT_P_SIGN_POSN, | |
| 513 | #ifdef __USE_GNU | |
| 514 | # define INT_P_SIGN_POSN __INT_P_SIGN_POSN | |
| 515 | #endif | |
| 516 | __INT_N_SIGN_POSN, | |
| 517 | #ifdef __USE_GNU | |
| 518 | # define INT_N_SIGN_POSN __INT_N_SIGN_POSN | |
| 519 | #endif | |
| 520 | _NL_MONETARY_DUO_INT_CURR_SYMBOL, | |
| 521 | _NL_MONETARY_DUO_CURRENCY_SYMBOL, | |
| 522 | _NL_MONETARY_DUO_INT_FRAC_DIGITS, | |
| 523 | _NL_MONETARY_DUO_FRAC_DIGITS, | |
| 524 | _NL_MONETARY_DUO_P_CS_PRECEDES, | |
| 525 | _NL_MONETARY_DUO_P_SEP_BY_SPACE, | |
| 526 | _NL_MONETARY_DUO_N_CS_PRECEDES, | |
| 527 | _NL_MONETARY_DUO_N_SEP_BY_SPACE, | |
| 528 | _NL_MONETARY_DUO_INT_P_CS_PRECEDES, | |
| 529 | _NL_MONETARY_DUO_INT_P_SEP_BY_SPACE, | |
| 530 | _NL_MONETARY_DUO_INT_N_CS_PRECEDES, | |
| 531 | _NL_MONETARY_DUO_INT_N_SEP_BY_SPACE, | |
| 532 | _NL_MONETARY_DUO_P_SIGN_POSN, | |
| 533 | _NL_MONETARY_DUO_N_SIGN_POSN, | |
| 534 | _NL_MONETARY_DUO_INT_P_SIGN_POSN, | |
| 535 | _NL_MONETARY_DUO_INT_N_SIGN_POSN, | |
| 536 | _NL_MONETARY_UNO_VALID_FROM, | |
| 537 | _NL_MONETARY_UNO_VALID_TO, | |
| 538 | _NL_MONETARY_DUO_VALID_FROM, | |
| 539 | _NL_MONETARY_DUO_VALID_TO, | |
| 540 | _NL_MONETARY_CONVERSION_RATE, | |
| 541 | _NL_MONETARY_DECIMAL_POINT_WC, | |
| 542 | _NL_MONETARY_THOUSANDS_SEP_WC, | |
| 543 | _NL_MONETARY_CODESET, | |
| 544 | _NL_NUM_LC_MONETARY, | |
| 545 | ||
| 546 | /* LC_NUMERIC category: formatting of numbers. | |
| 547 | These also correspond to members of `struct lconv'; see <locale.h>. */ | |
| 548 | __DECIMAL_POINT = _NL_ITEM (__LC_NUMERIC, 0), | |
| 549 | #ifdef __USE_GNU | |
| 550 | # define DECIMAL_POINT __DECIMAL_POINT | |
| 551 | #endif | |
| 552 | RADIXCHAR = __DECIMAL_POINT, | |
| 553 | #define RADIXCHAR RADIXCHAR | |
| 554 | __THOUSANDS_SEP, | |
| 555 | #ifdef __USE_GNU | |
| 556 | # define THOUSANDS_SEP __THOUSANDS_SEP | |
| 557 | #endif | |
| 558 | THOUSEP = __THOUSANDS_SEP, | |
| 559 | #define THOUSEP THOUSEP | |
| 560 | __GROUPING, | |
| 561 | #ifdef __USE_GNU | |
| 562 | # define GROUPING __GROUPING | |
| 563 | #endif | |
| 564 | _NL_NUMERIC_DECIMAL_POINT_WC, | |
| 565 | _NL_NUMERIC_THOUSANDS_SEP_WC, | |
| 566 | _NL_NUMERIC_CODESET, | |
| 567 | _NL_NUM_LC_NUMERIC, | |
| 568 | ||
| 569 | __YESEXPR = _NL_ITEM (__LC_MESSAGES, 0), /* Regex matching ``yes'' input. */ | |
| 570 | #define YESEXPR __YESEXPR | |
| 571 | __NOEXPR, /* Regex matching ``no'' input. */ | |
| 572 | #define NOEXPR __NOEXPR | |
| 573 | __YESSTR, /* Output string for ``yes''. */ | |
| 574 | #if defined __USE_GNU || (defined __USE_XOPEN && !defined __USE_XOPEN2K) | |
| 575 | # define YESSTR __YESSTR | |
| 576 | #endif | |
| 577 | __NOSTR, /* Output string for ``no''. */ | |
| 578 | #if defined __USE_GNU || (defined __USE_XOPEN && !defined __USE_XOPEN2K) | |
| 579 | # define NOSTR __NOSTR | |
| 580 | #endif | |
| 581 | _NL_MESSAGES_CODESET, | |
| 582 | _NL_NUM_LC_MESSAGES, | |
| 583 | ||
| 584 | _NL_PAPER_HEIGHT = _NL_ITEM (__LC_PAPER, 0), | |
| 585 | _NL_PAPER_WIDTH, | |
| 586 | _NL_PAPER_CODESET, | |
| 587 | _NL_NUM_LC_PAPER, | |
| 588 | ||
| 589 | _NL_NAME_NAME_FMT = _NL_ITEM (__LC_NAME, 0), | |
| 590 | _NL_NAME_NAME_GEN, | |
| 591 | _NL_NAME_NAME_MR, | |
| 592 | _NL_NAME_NAME_MRS, | |
| 593 | _NL_NAME_NAME_MISS, | |
| 594 | _NL_NAME_NAME_MS, | |
| 595 | _NL_NAME_CODESET, | |
| 596 | _NL_NUM_LC_NAME, | |
| 597 | ||
| 598 | _NL_ADDRESS_POSTAL_FMT = _NL_ITEM (__LC_ADDRESS, 0), | |
| 599 | _NL_ADDRESS_COUNTRY_NAME, | |
| 600 | _NL_ADDRESS_COUNTRY_POST, | |
| 601 | _NL_ADDRESS_COUNTRY_AB2, | |
| 602 | _NL_ADDRESS_COUNTRY_AB3, | |
| 603 | _NL_ADDRESS_COUNTRY_CAR, | |
| 604 | _NL_ADDRESS_COUNTRY_NUM, | |
| 605 | _NL_ADDRESS_COUNTRY_ISBN, | |
| 606 | _NL_ADDRESS_LANG_NAME, | |
| 607 | _NL_ADDRESS_LANG_AB, | |
| 608 | _NL_ADDRESS_LANG_TERM, | |
| 609 | _NL_ADDRESS_LANG_LIB, | |
| 610 | _NL_ADDRESS_CODESET, | |
| 611 | _NL_NUM_LC_ADDRESS, | |
| 612 | ||
| 613 | _NL_TELEPHONE_TEL_INT_FMT = _NL_ITEM (__LC_TELEPHONE, 0), | |
| 614 | _NL_TELEPHONE_TEL_DOM_FMT, | |
| 615 | _NL_TELEPHONE_INT_SELECT, | |
| 616 | _NL_TELEPHONE_INT_PREFIX, | |
| 617 | _NL_TELEPHONE_CODESET, | |
| 618 | _NL_NUM_LC_TELEPHONE, | |
| 619 | ||
| 620 | _NL_MEASUREMENT_MEASUREMENT = _NL_ITEM (__LC_MEASUREMENT, 0), | |
| 621 | _NL_MEASUREMENT_CODESET, | |
| 622 | _NL_NUM_LC_MEASUREMENT, | |
| 623 | ||
| 624 | _NL_IDENTIFICATION_TITLE = _NL_ITEM (__LC_IDENTIFICATION, 0), | |
| 625 | _NL_IDENTIFICATION_SOURCE, | |
| 626 | _NL_IDENTIFICATION_ADDRESS, | |
| 627 | _NL_IDENTIFICATION_CONTACT, | |
| 628 | _NL_IDENTIFICATION_EMAIL, | |
| 629 | _NL_IDENTIFICATION_TEL, | |
| 630 | _NL_IDENTIFICATION_FAX, | |
| 631 | _NL_IDENTIFICATION_LANGUAGE, | |
| 632 | _NL_IDENTIFICATION_TERRITORY, | |
| 633 | _NL_IDENTIFICATION_AUDIENCE, | |
| 634 | _NL_IDENTIFICATION_APPLICATION, | |
| 635 | _NL_IDENTIFICATION_ABBREVIATION, | |
| 636 | _NL_IDENTIFICATION_REVISION, | |
| 637 | _NL_IDENTIFICATION_DATE, | |
| 638 | _NL_IDENTIFICATION_CATEGORY, | |
| 639 | _NL_IDENTIFICATION_CODESET, | |
| 640 | _NL_NUM_LC_IDENTIFICATION, | |
| 641 | ||
| 642 | /* This marks the highest value used. */ | |
| 643 | _NL_NUM | |
| 644 | }; | |
| 645 | ||
| 646 | /* This macro produces an item you can pass to `nl_langinfo' or | |
| 647 | `nl_langinfo_l' to get the name of the locale in use for CATEGORY. */ | |
| 648 | #define _NL_LOCALE_NAME(category) _NL_ITEM ((category), \ | |
| 649 | _NL_ITEM_INDEX (-1)) | |
| 650 | #ifdef __USE_GNU | |
| 651 | # define NL_LOCALE_NAME(category) _NL_LOCALE_NAME (category) | |
| 652 | #endif | |
| 653 | ||
| 654 | ||
| 655 | /* Return the current locale's value for ITEM. | |
| 656 | If ITEM is invalid, an empty string is returned. | |
| 657 | ||
| 658 | The string returned will not change until `setlocale' is called; | |
| 659 | it is usually in read-only memory and cannot be modified. */ | |
| 660 | ||
| 661 | extern char *nl_langinfo (nl_item __item) __THROW; | |
| 662 | ||
| 663 | ||
| 664 | #ifdef __USE_XOPEN2K8 | |
| 665 | /* POSIX.1-2008 extended locale interface (see locale.h). */ | |
| 666 | # include <bits/types/locale_t.h> | |
| 667 | ||
| 668 | /* Just like nl_langinfo but get the information from the locale object L. */ | |
| 669 | extern char *nl_langinfo_l (nl_item __item, locale_t __l); | |
| 670 | #endif | |
| 671 | ||
| 672 | __END_DECLS | |
| 673 | ||
| 674 | #endif /* langinfo.h */ |
libc/glibc-include/lastlog.h created+4
| ... | ... | @@ -0,0 +1,4 @@ |
| 1 | /* This header file is used in 4.3BSD to define `struct lastlog', | |
| 2 | which we define in <bits/utmp.h>. */ | |
| 3 | ||
| 4 | #include <utmp.h> |
libc/glibc-include/libgen.h created+39
| ... | ... | @@ -0,0 +1,39 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _LIBGEN_H | |
| 19 | #define _LIBGEN_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | __BEGIN_DECLS | |
| 24 | ||
| 25 | /* Return directory part of PATH or "." if none is available. */ | |
| 26 | extern char *dirname (char *__path) __THROW; | |
| 27 | ||
| 28 | /* Return final component of PATH. | |
| 29 | ||
| 30 | This is the weird XPG version of this function. It sometimes will | |
| 31 | modify its argument. Therefore we normally use the GNU version (in | |
| 32 | <string.h>) and only if this header is included make the XPG | |
| 33 | version available under the real name. */ | |
| 34 | extern char *__xpg_basename (char *__path) __THROW; | |
| 35 | #define basename __xpg_basename | |
| 36 | ||
| 37 | __END_DECLS | |
| 38 | ||
| 39 | #endif /* libgen.h */ |
libc/glibc-include/libintl.h created+123
| ... | ... | @@ -0,0 +1,123 @@ |
| 1 | /* Message catalogs for internationalization. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | This file is derived from the file libgettext.h in the GNU gettext package. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _LIBINTL_H | |
| 21 | #define _LIBINTL_H 1 | |
| 22 | ||
| 23 | #include <features.h> | |
| 24 | ||
| 25 | /* We define an additional symbol to signal that we use the GNU | |
| 26 | implementation of gettext. */ | |
| 27 | #define __USE_GNU_GETTEXT 1 | |
| 28 | ||
| 29 | /* Provide information about the supported file formats. Returns the | |
| 30 | maximum minor revision number supported for a given major revision. */ | |
| 31 | #define __GNU_GETTEXT_SUPPORTED_REVISION(major) \ | |
| 32 | ((major) == 0 ? 1 : -1) | |
| 33 | ||
| 34 | __BEGIN_DECLS | |
| 35 | ||
| 36 | /* Look up MSGID in the current default message catalog for the current | |
| 37 | LC_MESSAGES locale. If not found, returns MSGID itself (the default | |
| 38 | text). */ | |
| 39 | extern char *gettext (const char *__msgid) | |
| 40 | __THROW __attribute_format_arg__ (1); | |
| 41 | ||
| 42 | /* Look up MSGID in the DOMAINNAME message catalog for the current | |
| 43 | LC_MESSAGES locale. */ | |
| 44 | extern char *dgettext (const char *__domainname, const char *__msgid) | |
| 45 | __THROW __attribute_format_arg__ (2); | |
| 46 | extern char *__dgettext (const char *__domainname, const char *__msgid) | |
| 47 | __THROW __attribute_format_arg__ (2); | |
| 48 | ||
| 49 | /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY | |
| 50 | locale. */ | |
| 51 | extern char *dcgettext (const char *__domainname, | |
| 52 | const char *__msgid, int __category) | |
| 53 | __THROW __attribute_format_arg__ (2); | |
| 54 | extern char *__dcgettext (const char *__domainname, | |
| 55 | const char *__msgid, int __category) | |
| 56 | __THROW __attribute_format_arg__ (2); | |
| 57 | ||
| 58 | ||
| 59 | /* Similar to `gettext' but select the plural form corresponding to the | |
| 60 | number N. */ | |
| 61 | extern char *ngettext (const char *__msgid1, const char *__msgid2, | |
| 62 | unsigned long int __n) | |
| 63 | __THROW __attribute_format_arg__ (1) __attribute_format_arg__ (2); | |
| 64 | ||
| 65 | /* Similar to `dgettext' but select the plural form corresponding to the | |
| 66 | number N. */ | |
| 67 | extern char *dngettext (const char *__domainname, const char *__msgid1, | |
| 68 | const char *__msgid2, unsigned long int __n) | |
| 69 | __THROW __attribute_format_arg__ (2) __attribute_format_arg__ (3); | |
| 70 | ||
| 71 | /* Similar to `dcgettext' but select the plural form corresponding to the | |
| 72 | number N. */ | |
| 73 | extern char *dcngettext (const char *__domainname, const char *__msgid1, | |
| 74 | const char *__msgid2, unsigned long int __n, | |
| 75 | int __category) | |
| 76 | __THROW __attribute_format_arg__ (2) __attribute_format_arg__ (3); | |
| 77 | ||
| 78 | ||
| 79 | /* Set the current default message catalog to DOMAINNAME. | |
| 80 | If DOMAINNAME is null, return the current default. | |
| 81 | If DOMAINNAME is "", reset to the default of "messages". */ | |
| 82 | extern char *textdomain (const char *__domainname) __THROW; | |
| 83 | ||
| 84 | /* Specify that the DOMAINNAME message catalog will be found | |
| 85 | in DIRNAME rather than in the system locale data base. */ | |
| 86 | extern char *bindtextdomain (const char *__domainname, | |
| 87 | const char *__dirname) __THROW; | |
| 88 | ||
| 89 | /* Specify the character encoding in which the messages from the | |
| 90 | DOMAINNAME message catalog will be returned. */ | |
| 91 | extern char *bind_textdomain_codeset (const char *__domainname, | |
| 92 | const char *__codeset) __THROW; | |
| 93 | ||
| 94 | ||
| 95 | /* Optimized version of the function above. */ | |
| 96 | #if defined __OPTIMIZE__ && !defined __cplusplus | |
| 97 | ||
| 98 | /* We need NULL for `gettext'. */ | |
| 99 | # define __need_NULL | |
| 100 | # include <stddef.h> | |
| 101 | ||
| 102 | /* We need LC_MESSAGES for `dgettext'. */ | |
| 103 | # include <locale.h> | |
| 104 | ||
| 105 | /* These must be macros. Inlined functions are useless because the | |
| 106 | `__builtin_constant_p' predicate in dcgettext would always return | |
| 107 | false. */ | |
| 108 | ||
| 109 | # define gettext(msgid) dgettext (NULL, msgid) | |
| 110 | ||
| 111 | # define dgettext(domainname, msgid) \ | |
| 112 | dcgettext (domainname, msgid, LC_MESSAGES) | |
| 113 | ||
| 114 | # define ngettext(msgid1, msgid2, n) dngettext (NULL, msgid1, msgid2, n) | |
| 115 | ||
| 116 | # define dngettext(domainname, msgid1, msgid2, n) \ | |
| 117 | dcngettext (domainname, msgid1, msgid2, n, LC_MESSAGES) | |
| 118 | ||
| 119 | #endif /* Optimizing. */ | |
| 120 | ||
| 121 | __END_DECLS | |
| 122 | ||
| 123 | #endif /* libintl.h */ |
libc/glibc-include/limits.h created+192
| ... | ... | @@ -0,0 +1,192 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.10/5.2.4.2.1 Sizes of integer types <limits.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _LIBC_LIMITS_H_ | |
| 23 | #define _LIBC_LIMITS_H_ 1 | |
| 24 | ||
| 25 | #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 26 | #include <bits/libc-header-start.h> | |
| 27 | ||
| 28 | ||
| 29 | /* Maximum length of any multibyte character in any locale. | |
| 30 | We define this value here since the gcc header does not define | |
| 31 | the correct value. */ | |
| 32 | #define MB_LEN_MAX 16 | |
| 33 | ||
| 34 | ||
| 35 | /* If we are not using GNU CC we have to define all the symbols ourself. | |
| 36 | Otherwise use gcc's definitions (see below). */ | |
| 37 | #if !defined __GNUC__ || __GNUC__ < 2 | |
| 38 | ||
| 39 | /* We only protect from multiple inclusion here, because all the other | |
| 40 | #include's protect themselves, and in GCC 2 we may #include_next through | |
| 41 | multiple copies of this file before we get to GCC's. */ | |
| 42 | # ifndef _LIMITS_H | |
| 43 | # define _LIMITS_H 1 | |
| 44 | ||
| 45 | #include <bits/wordsize.h> | |
| 46 | ||
| 47 | /* We don't have #include_next. | |
| 48 | Define ANSI <limits.h> for standard 32-bit words. */ | |
| 49 | ||
| 50 | /* These assume 8-bit `char's, 16-bit `short int's, | |
| 51 | and 32-bit `int's and `long int's. */ | |
| 52 | ||
| 53 | /* Number of bits in a `char'. */ | |
| 54 | # define CHAR_BIT 8 | |
| 55 | ||
| 56 | /* Minimum and maximum values a `signed char' can hold. */ | |
| 57 | # define SCHAR_MIN (-128) | |
| 58 | # define SCHAR_MAX 127 | |
| 59 | ||
| 60 | /* Maximum value an `unsigned char' can hold. (Minimum is 0.) */ | |
| 61 | # define UCHAR_MAX 255 | |
| 62 | ||
| 63 | /* Minimum and maximum values a `char' can hold. */ | |
| 64 | # ifdef __CHAR_UNSIGNED__ | |
| 65 | # define CHAR_MIN 0 | |
| 66 | # define CHAR_MAX UCHAR_MAX | |
| 67 | # else | |
| 68 | # define CHAR_MIN SCHAR_MIN | |
| 69 | # define CHAR_MAX SCHAR_MAX | |
| 70 | # endif | |
| 71 | ||
| 72 | /* Minimum and maximum values a `signed short int' can hold. */ | |
| 73 | # define SHRT_MIN (-32768) | |
| 74 | # define SHRT_MAX 32767 | |
| 75 | ||
| 76 | /* Maximum value an `unsigned short int' can hold. (Minimum is 0.) */ | |
| 77 | # define USHRT_MAX 65535 | |
| 78 | ||
| 79 | /* Minimum and maximum values a `signed int' can hold. */ | |
| 80 | # define INT_MIN (-INT_MAX - 1) | |
| 81 | # define INT_MAX 2147483647 | |
| 82 | ||
| 83 | /* Maximum value an `unsigned int' can hold. (Minimum is 0.) */ | |
| 84 | # define UINT_MAX 4294967295U | |
| 85 | ||
| 86 | /* Minimum and maximum values a `signed long int' can hold. */ | |
| 87 | # if __WORDSIZE == 64 | |
| 88 | # define LONG_MAX 9223372036854775807L | |
| 89 | # else | |
| 90 | # define LONG_MAX 2147483647L | |
| 91 | # endif | |
| 92 | # define LONG_MIN (-LONG_MAX - 1L) | |
| 93 | ||
| 94 | /* Maximum value an `unsigned long int' can hold. (Minimum is 0.) */ | |
| 95 | # if __WORDSIZE == 64 | |
| 96 | # define ULONG_MAX 18446744073709551615UL | |
| 97 | # else | |
| 98 | # define ULONG_MAX 4294967295UL | |
| 99 | # endif | |
| 100 | ||
| 101 | # ifdef __USE_ISOC99 | |
| 102 | ||
| 103 | /* Minimum and maximum values a `signed long long int' can hold. */ | |
| 104 | # define LLONG_MAX 9223372036854775807LL | |
| 105 | # define LLONG_MIN (-LLONG_MAX - 1LL) | |
| 106 | ||
| 107 | /* Maximum value an `unsigned long long int' can hold. (Minimum is 0.) */ | |
| 108 | # define ULLONG_MAX 18446744073709551615ULL | |
| 109 | ||
| 110 | # endif /* ISO C99 */ | |
| 111 | ||
| 112 | # endif /* limits.h */ | |
| 113 | #endif /* GCC 2. */ | |
| 114 | ||
| 115 | #endif /* !_LIBC_LIMITS_H_ */ | |
| 116 | ||
| 117 | /* Get the compiler's limits.h, which defines almost all the ISO constants. | |
| 118 | ||
| 119 | We put this #include_next outside the double inclusion check because | |
| 120 | it should be possible to include this file more than once and still get | |
| 121 | the definitions from gcc's header. */ | |
| 122 | #if defined __GNUC__ && !defined _GCC_LIMITS_H_ | |
| 123 | /* `_GCC_LIMITS_H_' is what GCC's file defines. */ | |
| 124 | # include_next <limits.h> | |
| 125 | #endif | |
| 126 | ||
| 127 | /* The <limits.h> files in some gcc versions don't define LLONG_MIN, | |
| 128 | LLONG_MAX, and ULLONG_MAX. Instead only the values gcc defined for | |
| 129 | ages are available. */ | |
| 130 | #if defined __USE_ISOC99 && defined __GNUC__ | |
| 131 | # ifndef LLONG_MIN | |
| 132 | # define LLONG_MIN (-LLONG_MAX-1) | |
| 133 | # endif | |
| 134 | # ifndef LLONG_MAX | |
| 135 | # define LLONG_MAX __LONG_LONG_MAX__ | |
| 136 | # endif | |
| 137 | # ifndef ULLONG_MAX | |
| 138 | # define ULLONG_MAX (LLONG_MAX * 2ULL + 1) | |
| 139 | # endif | |
| 140 | #endif | |
| 141 | ||
| 142 | /* The integer width macros are not defined by GCC's <limits.h> before | |
| 143 | GCC 7, or if _GNU_SOURCE rather than | |
| 144 | __STDC_WANT_IEC_60559_BFP_EXT__ is used to enable this feature. */ | |
| 145 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 146 | # ifndef CHAR_WIDTH | |
| 147 | # define CHAR_WIDTH 8 | |
| 148 | # endif | |
| 149 | # ifndef SCHAR_WIDTH | |
| 150 | # define SCHAR_WIDTH 8 | |
| 151 | # endif | |
| 152 | # ifndef UCHAR_WIDTH | |
| 153 | # define UCHAR_WIDTH 8 | |
| 154 | # endif | |
| 155 | # ifndef SHRT_WIDTH | |
| 156 | # define SHRT_WIDTH 16 | |
| 157 | # endif | |
| 158 | # ifndef USHRT_WIDTH | |
| 159 | # define USHRT_WIDTH 16 | |
| 160 | # endif | |
| 161 | # ifndef INT_WIDTH | |
| 162 | # define INT_WIDTH 32 | |
| 163 | # endif | |
| 164 | # ifndef UINT_WIDTH | |
| 165 | # define UINT_WIDTH 32 | |
| 166 | # endif | |
| 167 | # ifndef LONG_WIDTH | |
| 168 | # define LONG_WIDTH __WORDSIZE | |
| 169 | # endif | |
| 170 | # ifndef ULONG_WIDTH | |
| 171 | # define ULONG_WIDTH __WORDSIZE | |
| 172 | # endif | |
| 173 | # ifndef LLONG_WIDTH | |
| 174 | # define LLONG_WIDTH 64 | |
| 175 | # endif | |
| 176 | # ifndef ULLONG_WIDTH | |
| 177 | # define ULLONG_WIDTH 64 | |
| 178 | # endif | |
| 179 | #endif /* Use IEC_60559_BFP_EXT. */ | |
| 180 | ||
| 181 | #ifdef __USE_POSIX | |
| 182 | /* POSIX adds things to <limits.h>. */ | |
| 183 | # include <bits/posix1_lim.h> | |
| 184 | #endif | |
| 185 | ||
| 186 | #ifdef __USE_POSIX2 | |
| 187 | # include <bits/posix2_lim.h> | |
| 188 | #endif | |
| 189 | ||
| 190 | #ifdef __USE_XOPEN | |
| 191 | # include <bits/xopen_lim.h> | |
| 192 | #endif |
libc/glibc-include/link.h created+194
| ... | ... | @@ -0,0 +1,194 @@ |
| 1 | /* Data structure for communication from the run-time dynamic linker for | |
| 2 | loaded ELF shared objects. | |
| 3 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _LINK_H | |
| 21 | #define _LINK_H 1 | |
| 22 | ||
| 23 | #include <features.h> | |
| 24 | #include <elf.h> | |
| 25 | #include <dlfcn.h> | |
| 26 | #include <sys/types.h> | |
| 27 | ||
| 28 | /* We use this macro to refer to ELF types independent of the native wordsize. | |
| 29 | `ElfW(TYPE)' is used in place of `Elf32_TYPE' or `Elf64_TYPE'. */ | |
| 30 | #define ElfW(type) _ElfW (Elf, __ELF_NATIVE_CLASS, type) | |
| 31 | #define _ElfW(e,w,t) _ElfW_1 (e, w, _##t) | |
| 32 | #define _ElfW_1(e,w,t) e##w##t | |
| 33 | ||
| 34 | #include <bits/elfclass.h> /* Defines __ELF_NATIVE_CLASS. */ | |
| 35 | #include <bits/link.h> | |
| 36 | ||
| 37 | /* Rendezvous structure used by the run-time dynamic linker to communicate | |
| 38 | details of shared object loading to the debugger. If the executable's | |
| 39 | dynamic section has a DT_DEBUG element, the run-time linker sets that | |
| 40 | element's value to the address where this structure can be found. */ | |
| 41 | ||
| 42 | struct r_debug | |
| 43 | { | |
| 44 | int r_version; /* Version number for this protocol. */ | |
| 45 | ||
| 46 | struct link_map *r_map; /* Head of the chain of loaded objects. */ | |
| 47 | ||
| 48 | /* This is the address of a function internal to the run-time linker, | |
| 49 | that will always be called when the linker begins to map in a | |
| 50 | library or unmap it, and again when the mapping change is complete. | |
| 51 | The debugger can set a breakpoint at this address if it wants to | |
| 52 | notice shared object mapping changes. */ | |
| 53 | ElfW(Addr) r_brk; | |
| 54 | enum | |
| 55 | { | |
| 56 | /* This state value describes the mapping change taking place when | |
| 57 | the `r_brk' address is called. */ | |
| 58 | RT_CONSISTENT, /* Mapping change is complete. */ | |
| 59 | RT_ADD, /* Beginning to add a new object. */ | |
| 60 | RT_DELETE /* Beginning to remove an object mapping. */ | |
| 61 | } r_state; | |
| 62 | ||
| 63 | ElfW(Addr) r_ldbase; /* Base address the linker is loaded at. */ | |
| 64 | }; | |
| 65 | ||
| 66 | /* This is the instance of that structure used by the dynamic linker. */ | |
| 67 | extern struct r_debug _r_debug; | |
| 68 | ||
| 69 | /* This symbol refers to the "dynamic structure" in the `.dynamic' section | |
| 70 | of whatever module refers to `_DYNAMIC'. So, to find its own | |
| 71 | `struct r_debug', a program could do: | |
| 72 | for (dyn = _DYNAMIC; dyn->d_tag != DT_NULL; ++dyn) | |
| 73 | if (dyn->d_tag == DT_DEBUG) | |
| 74 | r_debug = (struct r_debug *) dyn->d_un.d_ptr; | |
| 75 | */ | |
| 76 | extern ElfW(Dyn) _DYNAMIC[]; | |
| 77 | ||
| 78 | /* Structure describing a loaded shared object. The `l_next' and `l_prev' | |
| 79 | members form a chain of all the shared objects loaded at startup. | |
| 80 | ||
| 81 | These data structures exist in space used by the run-time dynamic linker; | |
| 82 | modifying them may have disastrous results. */ | |
| 83 | ||
| 84 | struct link_map | |
| 85 | { | |
| 86 | /* These first few members are part of the protocol with the debugger. | |
| 87 | This is the same format used in SVR4. */ | |
| 88 | ||
| 89 | ElfW(Addr) l_addr; /* Difference between the address in the ELF | |
| 90 | file and the addresses in memory. */ | |
| 91 | char *l_name; /* Absolute file name object was found in. */ | |
| 92 | ElfW(Dyn) *l_ld; /* Dynamic section of the shared object. */ | |
| 93 | struct link_map *l_next, *l_prev; /* Chain of loaded objects. */ | |
| 94 | }; | |
| 95 | ||
| 96 | #ifdef __USE_GNU | |
| 97 | ||
| 98 | /* Version numbers for la_version handshake interface. */ | |
| 99 | #define LAV_CURRENT 1 | |
| 100 | ||
| 101 | /* Activity types signaled through la_activity. */ | |
| 102 | enum | |
| 103 | { | |
| 104 | LA_ACT_CONSISTENT, /* Link map consistent again. */ | |
| 105 | LA_ACT_ADD, /* New object will be added. */ | |
| 106 | LA_ACT_DELETE /* Objects will be removed. */ | |
| 107 | }; | |
| 108 | ||
| 109 | /* Values representing origin of name for dynamic loading. */ | |
| 110 | enum | |
| 111 | { | |
| 112 | LA_SER_ORIG = 0x01, /* Original name. */ | |
| 113 | LA_SER_LIBPATH = 0x02, /* Directory from LD_LIBRARY_PATH. */ | |
| 114 | LA_SER_RUNPATH = 0x04, /* Directory from RPATH/RUNPATH. */ | |
| 115 | LA_SER_CONFIG = 0x08, /* Found through ldconfig. */ | |
| 116 | LA_SER_DEFAULT = 0x40, /* Default directory. */ | |
| 117 | LA_SER_SECURE = 0x80 /* Unused. */ | |
| 118 | }; | |
| 119 | ||
| 120 | /* Values for la_objopen return value. */ | |
| 121 | enum | |
| 122 | { | |
| 123 | LA_FLG_BINDTO = 0x01, /* Audit symbols bound to this object. */ | |
| 124 | LA_FLG_BINDFROM = 0x02 /* Audit symbols bound from this object. */ | |
| 125 | }; | |
| 126 | ||
| 127 | /* Values for la_symbind flags parameter. */ | |
| 128 | enum | |
| 129 | { | |
| 130 | LA_SYMB_NOPLTENTER = 0x01, /* la_pltenter will not be called. */ | |
| 131 | LA_SYMB_NOPLTEXIT = 0x02, /* la_pltexit will not be called. */ | |
| 132 | LA_SYMB_STRUCTCALL = 0x04, /* Return value is a structure. */ | |
| 133 | LA_SYMB_DLSYM = 0x08, /* Binding due to dlsym call. */ | |
| 134 | LA_SYMB_ALTVALUE = 0x10 /* Value has been changed by a previous | |
| 135 | la_symbind call. */ | |
| 136 | }; | |
| 137 | ||
| 138 | struct dl_phdr_info | |
| 139 | { | |
| 140 | ElfW(Addr) dlpi_addr; | |
| 141 | const char *dlpi_name; | |
| 142 | const ElfW(Phdr) *dlpi_phdr; | |
| 143 | ElfW(Half) dlpi_phnum; | |
| 144 | ||
| 145 | /* Note: Following members were introduced after the first | |
| 146 | version of this structure was available. Check the SIZE | |
| 147 | argument passed to the dl_iterate_phdr callback to determine | |
| 148 | whether or not each later member is available. */ | |
| 149 | ||
| 150 | /* Incremented when a new object may have been added. */ | |
| 151 | __extension__ unsigned long long int dlpi_adds; | |
| 152 | /* Incremented when an object may have been removed. */ | |
| 153 | __extension__ unsigned long long int dlpi_subs; | |
| 154 | ||
| 155 | /* If there is a PT_TLS segment, its module ID as used in | |
| 156 | TLS relocations, else zero. */ | |
| 157 | size_t dlpi_tls_modid; | |
| 158 | ||
| 159 | /* The address of the calling thread's instance of this module's | |
| 160 | PT_TLS segment, if it has one and it has been allocated | |
| 161 | in the calling thread, otherwise a null pointer. */ | |
| 162 | void *dlpi_tls_data; | |
| 163 | }; | |
| 164 | ||
| 165 | __BEGIN_DECLS | |
| 166 | ||
| 167 | extern int dl_iterate_phdr (int (*__callback) (struct dl_phdr_info *, | |
| 168 | size_t, void *), | |
| 169 | void *__data); | |
| 170 | ||
| 171 | ||
| 172 | /* Prototypes for the ld.so auditing interfaces. These are not | |
| 173 | defined anywhere in ld.so but instead have to be provided by the | |
| 174 | auditing DSO. */ | |
| 175 | extern unsigned int la_version (unsigned int __version); | |
| 176 | extern void la_activity (uintptr_t *__cookie, unsigned int __flag); | |
| 177 | extern char *la_objsearch (const char *__name, uintptr_t *__cookie, | |
| 178 | unsigned int __flag); | |
| 179 | extern unsigned int la_objopen (struct link_map *__map, Lmid_t __lmid, | |
| 180 | uintptr_t *__cookie); | |
| 181 | extern void la_preinit (uintptr_t *__cookie); | |
| 182 | extern uintptr_t la_symbind32 (Elf32_Sym *__sym, unsigned int __ndx, | |
| 183 | uintptr_t *__refcook, uintptr_t *__defcook, | |
| 184 | unsigned int *__flags, const char *__symname); | |
| 185 | extern uintptr_t la_symbind64 (Elf64_Sym *__sym, unsigned int __ndx, | |
| 186 | uintptr_t *__refcook, uintptr_t *__defcook, | |
| 187 | unsigned int *__flags, const char *__symname); | |
| 188 | extern unsigned int la_objclose (uintptr_t *__cookie); | |
| 189 | ||
| 190 | __END_DECLS | |
| 191 | ||
| 192 | #endif | |
| 193 | ||
| 194 | #endif /* link.h */ |
libc/glibc-include/locale.h created+197
| ... | ... | @@ -0,0 +1,197 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.11 Localization <locale.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _LOCALE_H | |
| 23 | #define _LOCALE_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | #define __need_NULL | |
| 28 | #include <stddef.h> | |
| 29 | #include <bits/locale.h> | |
| 30 | ||
| 31 | __BEGIN_DECLS | |
| 32 | ||
| 33 | /* These are the possibilities for the first argument to setlocale. | |
| 34 | The code assumes that the lowest LC_* symbol has the value zero. */ | |
| 35 | #define LC_CTYPE __LC_CTYPE | |
| 36 | #define LC_NUMERIC __LC_NUMERIC | |
| 37 | #define LC_TIME __LC_TIME | |
| 38 | #define LC_COLLATE __LC_COLLATE | |
| 39 | #define LC_MONETARY __LC_MONETARY | |
| 40 | #define LC_MESSAGES __LC_MESSAGES | |
| 41 | #define LC_ALL __LC_ALL | |
| 42 | #define LC_PAPER __LC_PAPER | |
| 43 | #define LC_NAME __LC_NAME | |
| 44 | #define LC_ADDRESS __LC_ADDRESS | |
| 45 | #define LC_TELEPHONE __LC_TELEPHONE | |
| 46 | #define LC_MEASUREMENT __LC_MEASUREMENT | |
| 47 | #define LC_IDENTIFICATION __LC_IDENTIFICATION | |
| 48 | ||
| 49 | ||
| 50 | /* Structure giving information about numeric and monetary notation. */ | |
| 51 | struct lconv | |
| 52 | { | |
| 53 | /* Numeric (non-monetary) information. */ | |
| 54 | ||
| 55 | char *decimal_point; /* Decimal point character. */ | |
| 56 | char *thousands_sep; /* Thousands separator. */ | |
| 57 | /* Each element is the number of digits in each group; | |
| 58 | elements with higher indices are farther left. | |
| 59 | An element with value CHAR_MAX means that no further grouping is done. | |
| 60 | An element with value 0 means that the previous element is used | |
| 61 | for all groups farther left. */ | |
| 62 | char *grouping; | |
| 63 | ||
| 64 | /* Monetary information. */ | |
| 65 | ||
| 66 | /* First three chars are a currency symbol from ISO 4217. | |
| 67 | Fourth char is the separator. Fifth char is '\0'. */ | |
| 68 | char *int_curr_symbol; | |
| 69 | char *currency_symbol; /* Local currency symbol. */ | |
| 70 | char *mon_decimal_point; /* Decimal point character. */ | |
| 71 | char *mon_thousands_sep; /* Thousands separator. */ | |
| 72 | char *mon_grouping; /* Like `grouping' element (above). */ | |
| 73 | char *positive_sign; /* Sign for positive values. */ | |
| 74 | char *negative_sign; /* Sign for negative values. */ | |
| 75 | char int_frac_digits; /* Int'l fractional digits. */ | |
| 76 | char frac_digits; /* Local fractional digits. */ | |
| 77 | /* 1 if currency_symbol precedes a positive value, 0 if succeeds. */ | |
| 78 | char p_cs_precedes; | |
| 79 | /* 1 iff a space separates currency_symbol from a positive value. */ | |
| 80 | char p_sep_by_space; | |
| 81 | /* 1 if currency_symbol precedes a negative value, 0 if succeeds. */ | |
| 82 | char n_cs_precedes; | |
| 83 | /* 1 iff a space separates currency_symbol from a negative value. */ | |
| 84 | char n_sep_by_space; | |
| 85 | /* Positive and negative sign positions: | |
| 86 | 0 Parentheses surround the quantity and currency_symbol. | |
| 87 | 1 The sign string precedes the quantity and currency_symbol. | |
| 88 | 2 The sign string follows the quantity and currency_symbol. | |
| 89 | 3 The sign string immediately precedes the currency_symbol. | |
| 90 | 4 The sign string immediately follows the currency_symbol. */ | |
| 91 | char p_sign_posn; | |
| 92 | char n_sign_posn; | |
| 93 | #ifdef __USE_ISOC99 | |
| 94 | /* 1 if int_curr_symbol precedes a positive value, 0 if succeeds. */ | |
| 95 | char int_p_cs_precedes; | |
| 96 | /* 1 iff a space separates int_curr_symbol from a positive value. */ | |
| 97 | char int_p_sep_by_space; | |
| 98 | /* 1 if int_curr_symbol precedes a negative value, 0 if succeeds. */ | |
| 99 | char int_n_cs_precedes; | |
| 100 | /* 1 iff a space separates int_curr_symbol from a negative value. */ | |
| 101 | char int_n_sep_by_space; | |
| 102 | /* Positive and negative sign positions: | |
| 103 | 0 Parentheses surround the quantity and int_curr_symbol. | |
| 104 | 1 The sign string precedes the quantity and int_curr_symbol. | |
| 105 | 2 The sign string follows the quantity and int_curr_symbol. | |
| 106 | 3 The sign string immediately precedes the int_curr_symbol. | |
| 107 | 4 The sign string immediately follows the int_curr_symbol. */ | |
| 108 | char int_p_sign_posn; | |
| 109 | char int_n_sign_posn; | |
| 110 | #else | |
| 111 | char __int_p_cs_precedes; | |
| 112 | char __int_p_sep_by_space; | |
| 113 | char __int_n_cs_precedes; | |
| 114 | char __int_n_sep_by_space; | |
| 115 | char __int_p_sign_posn; | |
| 116 | char __int_n_sign_posn; | |
| 117 | #endif | |
| 118 | }; | |
| 119 | ||
| 120 | ||
| 121 | /* Set and/or return the current locale. */ | |
| 122 | extern char *setlocale (int __category, const char *__locale) __THROW; | |
| 123 | ||
| 124 | /* Return the numeric/monetary information for the current locale. */ | |
| 125 | extern struct lconv *localeconv (void) __THROW; | |
| 126 | ||
| 127 | ||
| 128 | #ifdef __USE_XOPEN2K8 | |
| 129 | /* POSIX.1-2008 extends the locale interface with functions for | |
| 130 | explicit creation and manipulation of 'locale_t' objects | |
| 131 | representing locale contexts, and a set of parallel | |
| 132 | locale-sensitive text processing functions that take a locale_t | |
| 133 | argument. This enables applications to work with data from | |
| 134 | multiple locales simultaneously and thread-safely. */ | |
| 135 | # include <bits/types/locale_t.h> | |
| 136 | ||
| 137 | /* Return a reference to a data structure representing a set of locale | |
| 138 | datasets. Unlike for the CATEGORY parameter for `setlocale' the | |
| 139 | CATEGORY_MASK parameter here uses a single bit for each category, | |
| 140 | made by OR'ing together LC_*_MASK bits above. */ | |
| 141 | extern locale_t newlocale (int __category_mask, const char *__locale, | |
| 142 | locale_t __base) __THROW; | |
| 143 | ||
| 144 | /* These are the bits that can be set in the CATEGORY_MASK argument to | |
| 145 | `newlocale'. In the GNU implementation, LC_FOO_MASK has the value | |
| 146 | of (1 << LC_FOO), but this is not a part of the interface that | |
| 147 | callers can assume will be true. */ | |
| 148 | # define LC_CTYPE_MASK (1 << __LC_CTYPE) | |
| 149 | # define LC_NUMERIC_MASK (1 << __LC_NUMERIC) | |
| 150 | # define LC_TIME_MASK (1 << __LC_TIME) | |
| 151 | # define LC_COLLATE_MASK (1 << __LC_COLLATE) | |
| 152 | # define LC_MONETARY_MASK (1 << __LC_MONETARY) | |
| 153 | # define LC_MESSAGES_MASK (1 << __LC_MESSAGES) | |
| 154 | # define LC_PAPER_MASK (1 << __LC_PAPER) | |
| 155 | # define LC_NAME_MASK (1 << __LC_NAME) | |
| 156 | # define LC_ADDRESS_MASK (1 << __LC_ADDRESS) | |
| 157 | # define LC_TELEPHONE_MASK (1 << __LC_TELEPHONE) | |
| 158 | # define LC_MEASUREMENT_MASK (1 << __LC_MEASUREMENT) | |
| 159 | # define LC_IDENTIFICATION_MASK (1 << __LC_IDENTIFICATION) | |
| 160 | # define LC_ALL_MASK (LC_CTYPE_MASK \ | |
| 161 | | LC_NUMERIC_MASK \ | |
| 162 | | LC_TIME_MASK \ | |
| 163 | | LC_COLLATE_MASK \ | |
| 164 | | LC_MONETARY_MASK \ | |
| 165 | | LC_MESSAGES_MASK \ | |
| 166 | | LC_PAPER_MASK \ | |
| 167 | | LC_NAME_MASK \ | |
| 168 | | LC_ADDRESS_MASK \ | |
| 169 | | LC_TELEPHONE_MASK \ | |
| 170 | | LC_MEASUREMENT_MASK \ | |
| 171 | | LC_IDENTIFICATION_MASK \ | |
| 172 | ) | |
| 173 | ||
| 174 | /* Return a duplicate of the set of locale in DATASET. All usage | |
| 175 | counters are increased if necessary. */ | |
| 176 | extern locale_t duplocale (locale_t __dataset) __THROW; | |
| 177 | ||
| 178 | /* Free the data associated with a locale dataset previously returned | |
| 179 | by a call to `setlocale_r'. */ | |
| 180 | extern void freelocale (locale_t __dataset) __THROW; | |
| 181 | ||
| 182 | /* Switch the current thread's locale to DATASET. | |
| 183 | If DATASET is null, instead just return the current setting. | |
| 184 | The special value LC_GLOBAL_LOCALE is the initial setting | |
| 185 | for all threads and can also be installed any time, meaning | |
| 186 | the thread uses the global settings controlled by `setlocale'. */ | |
| 187 | extern locale_t uselocale (locale_t __dataset) __THROW; | |
| 188 | ||
| 189 | /* This value can be passed to `uselocale' and may be returned by it. | |
| 190 | Passing this value to any other function has undefined behavior. */ | |
| 191 | # define LC_GLOBAL_LOCALE ((locale_t) -1L) | |
| 192 | ||
| 193 | #endif | |
| 194 | ||
| 195 | __END_DECLS | |
| 196 | ||
| 197 | #endif /* locale.h */ |
libc/glibc-include/malloc.h created+164
| ... | ... | @@ -0,0 +1,164 @@ |
| 1 | /* Prototypes and definition for malloc implementation. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _MALLOC_H | |
| 20 | #define _MALLOC_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <stddef.h> | |
| 24 | #include <stdio.h> | |
| 25 | ||
| 26 | #ifdef _LIBC | |
| 27 | # define __MALLOC_HOOK_VOLATILE | |
| 28 | # define __MALLOC_DEPRECATED | |
| 29 | #else | |
| 30 | # define __MALLOC_HOOK_VOLATILE volatile | |
| 31 | # define __MALLOC_DEPRECATED __attribute_deprecated__ | |
| 32 | #endif | |
| 33 | ||
| 34 | ||
| 35 | __BEGIN_DECLS | |
| 36 | ||
| 37 | /* Allocate SIZE bytes of memory. */ | |
| 38 | extern void *malloc (size_t __size) __THROW __attribute_malloc__ __wur; | |
| 39 | ||
| 40 | /* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */ | |
| 41 | extern void *calloc (size_t __nmemb, size_t __size) | |
| 42 | __THROW __attribute_malloc__ __wur; | |
| 43 | ||
| 44 | /* Re-allocate the previously allocated block in __ptr, making the new | |
| 45 | block SIZE bytes long. */ | |
| 46 | /* __attribute_malloc__ is not used, because if realloc returns | |
| 47 | the same pointer that was passed to it, aliasing needs to be allowed | |
| 48 | between objects pointed by the old and new pointers. */ | |
| 49 | extern void *realloc (void *__ptr, size_t __size) | |
| 50 | __THROW __attribute_warn_unused_result__; | |
| 51 | ||
| 52 | /* Re-allocate the previously allocated block in PTR, making the new | |
| 53 | block large enough for NMEMB elements of SIZE bytes each. */ | |
| 54 | /* __attribute_malloc__ is not used, because if reallocarray returns | |
| 55 | the same pointer that was passed to it, aliasing needs to be allowed | |
| 56 | between objects pointed by the old and new pointers. */ | |
| 57 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size) | |
| 58 | __THROW __attribute_warn_unused_result__; | |
| 59 | ||
| 60 | /* Free a block allocated by `malloc', `realloc' or `calloc'. */ | |
| 61 | extern void free (void *__ptr) __THROW; | |
| 62 | ||
| 63 | /* Allocate SIZE bytes allocated to ALIGNMENT bytes. */ | |
| 64 | extern void *memalign (size_t __alignment, size_t __size) | |
| 65 | __THROW __attribute_malloc__ __wur; | |
| 66 | ||
| 67 | /* Allocate SIZE bytes on a page boundary. */ | |
| 68 | extern void *valloc (size_t __size) __THROW __attribute_malloc__ __wur; | |
| 69 | ||
| 70 | /* Equivalent to valloc(minimum-page-that-holds(n)), that is, round up | |
| 71 | __size to nearest pagesize. */ | |
| 72 | extern void *pvalloc (size_t __size) __THROW __attribute_malloc__ __wur; | |
| 73 | ||
| 74 | /* Underlying allocation function; successive calls should return | |
| 75 | contiguous pieces of memory. */ | |
| 76 | extern void *(*__morecore) (ptrdiff_t __size); | |
| 77 | ||
| 78 | /* Default value of `__morecore'. */ | |
| 79 | extern void *__default_morecore (ptrdiff_t __size) | |
| 80 | __THROW __attribute_malloc__; | |
| 81 | ||
| 82 | /* SVID2/XPG mallinfo structure */ | |
| 83 | ||
| 84 | struct mallinfo | |
| 85 | { | |
| 86 | int arena; /* non-mmapped space allocated from system */ | |
| 87 | int ordblks; /* number of free chunks */ | |
| 88 | int smblks; /* number of fastbin blocks */ | |
| 89 | int hblks; /* number of mmapped regions */ | |
| 90 | int hblkhd; /* space in mmapped regions */ | |
| 91 | int usmblks; /* always 0, preserved for backwards compatibility */ | |
| 92 | int fsmblks; /* space available in freed fastbin blocks */ | |
| 93 | int uordblks; /* total allocated space */ | |
| 94 | int fordblks; /* total free space */ | |
| 95 | int keepcost; /* top-most, releasable (via malloc_trim) space */ | |
| 96 | }; | |
| 97 | ||
| 98 | /* Returns a copy of the updated current mallinfo. */ | |
| 99 | extern struct mallinfo mallinfo (void) __THROW; | |
| 100 | ||
| 101 | /* SVID2/XPG mallopt options */ | |
| 102 | #ifndef M_MXFAST | |
| 103 | # define M_MXFAST 1 /* maximum request size for "fastbins" */ | |
| 104 | #endif | |
| 105 | #ifndef M_NLBLKS | |
| 106 | # define M_NLBLKS 2 /* UNUSED in this malloc */ | |
| 107 | #endif | |
| 108 | #ifndef M_GRAIN | |
| 109 | # define M_GRAIN 3 /* UNUSED in this malloc */ | |
| 110 | #endif | |
| 111 | #ifndef M_KEEP | |
| 112 | # define M_KEEP 4 /* UNUSED in this malloc */ | |
| 113 | #endif | |
| 114 | ||
| 115 | /* mallopt options that actually do something */ | |
| 116 | #define M_TRIM_THRESHOLD -1 | |
| 117 | #define M_TOP_PAD -2 | |
| 118 | #define M_MMAP_THRESHOLD -3 | |
| 119 | #define M_MMAP_MAX -4 | |
| 120 | #define M_CHECK_ACTION -5 | |
| 121 | #define M_PERTURB -6 | |
| 122 | #define M_ARENA_TEST -7 | |
| 123 | #define M_ARENA_MAX -8 | |
| 124 | ||
| 125 | /* General SVID/XPG interface to tunable parameters. */ | |
| 126 | extern int mallopt (int __param, int __val) __THROW; | |
| 127 | ||
| 128 | /* Release all but __pad bytes of freed top-most memory back to the | |
| 129 | system. Return 1 if successful, else 0. */ | |
| 130 | extern int malloc_trim (size_t __pad) __THROW; | |
| 131 | ||
| 132 | /* Report the number of usable allocated bytes associated with allocated | |
| 133 | chunk __ptr. */ | |
| 134 | extern size_t malloc_usable_size (void *__ptr) __THROW; | |
| 135 | ||
| 136 | /* Prints brief summary statistics on stderr. */ | |
| 137 | extern void malloc_stats (void) __THROW; | |
| 138 | ||
| 139 | /* Output information about state of allocator to stream FP. */ | |
| 140 | extern int malloc_info (int __options, FILE *__fp) __THROW; | |
| 141 | ||
| 142 | /* Hooks for debugging and user-defined versions. */ | |
| 143 | extern void (*__MALLOC_HOOK_VOLATILE __free_hook) (void *__ptr, | |
| 144 | const void *) | |
| 145 | __MALLOC_DEPRECATED; | |
| 146 | extern void *(*__MALLOC_HOOK_VOLATILE __malloc_hook)(size_t __size, | |
| 147 | const void *) | |
| 148 | __MALLOC_DEPRECATED; | |
| 149 | extern void *(*__MALLOC_HOOK_VOLATILE __realloc_hook)(void *__ptr, | |
| 150 | size_t __size, | |
| 151 | const void *) | |
| 152 | __MALLOC_DEPRECATED; | |
| 153 | extern void *(*__MALLOC_HOOK_VOLATILE __memalign_hook)(size_t __alignment, | |
| 154 | size_t __size, | |
| 155 | const void *) | |
| 156 | __MALLOC_DEPRECATED; | |
| 157 | extern void (*__MALLOC_HOOK_VOLATILE __after_morecore_hook) (void); | |
| 158 | ||
| 159 | /* Activate a standard set of debugging hooks. */ | |
| 160 | extern void __malloc_check_init (void) __THROW __MALLOC_DEPRECATED; | |
| 161 | ||
| 162 | ||
| 163 | __END_DECLS | |
| 164 | #endif /* malloc.h */ |
libc/glibc-include/math.h created+1556
| ... | ... | @@ -0,0 +1,1556 @@ |
| 1 | /* Declarations for math functions. | |
| 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* | |
| 20 | * ISO C99 Standard: 7.12 Mathematics <math.h> | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _MATH_H | |
| 24 | #define _MATH_H 1 | |
| 25 | ||
| 26 | #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 27 | #include <bits/libc-header-start.h> | |
| 28 | ||
| 29 | #if defined log && defined __GNUC__ | |
| 30 | # warning A macro called log was already defined when <math.h> was included. | |
| 31 | # warning This will cause compilation problems. | |
| 32 | #endif | |
| 33 | ||
| 34 | __BEGIN_DECLS | |
| 35 | ||
| 36 | /* Get definitions of __intmax_t and __uintmax_t. */ | |
| 37 | #include <bits/types.h> | |
| 38 | ||
| 39 | /* Get machine-dependent vector math functions declarations. */ | |
| 40 | #include <bits/math-vector.h> | |
| 41 | ||
| 42 | /* Gather machine dependent type support. */ | |
| 43 | #include <bits/floatn.h> | |
| 44 | ||
| 45 | /* Value returned on overflow. With IEEE 754 floating point, this is | |
| 46 | +Infinity, otherwise the largest representable positive value. */ | |
| 47 | #if __GNUC_PREREQ (3, 3) | |
| 48 | # define HUGE_VAL (__builtin_huge_val ()) | |
| 49 | #else | |
| 50 | /* This may provoke compiler warnings, and may not be rounded to | |
| 51 | +Infinity in all IEEE 754 rounding modes, but is the best that can | |
| 52 | be done in ISO C while remaining a constant expression. 10,000 is | |
| 53 | greater than the maximum (decimal) exponent for all supported | |
| 54 | floating-point formats and widths. */ | |
| 55 | # define HUGE_VAL 1e10000 | |
| 56 | #endif | |
| 57 | #ifdef __USE_ISOC99 | |
| 58 | # if __GNUC_PREREQ (3, 3) | |
| 59 | # define HUGE_VALF (__builtin_huge_valf ()) | |
| 60 | # define HUGE_VALL (__builtin_huge_vall ()) | |
| 61 | # else | |
| 62 | # define HUGE_VALF 1e10000f | |
| 63 | # define HUGE_VALL 1e10000L | |
| 64 | # endif | |
| 65 | #endif | |
| 66 | #if __HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 67 | # define HUGE_VAL_F16 (__builtin_huge_valf16 ()) | |
| 68 | #endif | |
| 69 | #if __HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 70 | # define HUGE_VAL_F32 (__builtin_huge_valf32 ()) | |
| 71 | #endif | |
| 72 | #if __HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 73 | # define HUGE_VAL_F64 (__builtin_huge_valf64 ()) | |
| 74 | #endif | |
| 75 | #if __HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 76 | # define HUGE_VAL_F128 (__builtin_huge_valf128 ()) | |
| 77 | #endif | |
| 78 | #if __HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 79 | # define HUGE_VAL_F32X (__builtin_huge_valf32x ()) | |
| 80 | #endif | |
| 81 | #if __HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 82 | # define HUGE_VAL_F64X (__builtin_huge_valf64x ()) | |
| 83 | #endif | |
| 84 | #if __HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 85 | # define HUGE_VAL_F128X (__builtin_huge_valf128x ()) | |
| 86 | #endif | |
| 87 | ||
| 88 | #ifdef __USE_ISOC99 | |
| 89 | /* IEEE positive infinity. */ | |
| 90 | # if __GNUC_PREREQ (3, 3) | |
| 91 | # define INFINITY (__builtin_inff ()) | |
| 92 | # else | |
| 93 | # define INFINITY HUGE_VALF | |
| 94 | # endif | |
| 95 | ||
| 96 | /* IEEE Not A Number. */ | |
| 97 | # if __GNUC_PREREQ (3, 3) | |
| 98 | # define NAN (__builtin_nanf ("")) | |
| 99 | # else | |
| 100 | /* This will raise an "invalid" exception outside static initializers, | |
| 101 | but is the best that can be done in ISO C while remaining a | |
| 102 | constant expression. */ | |
| 103 | # define NAN (0.0f / 0.0f) | |
| 104 | # endif | |
| 105 | #endif /* __USE_ISOC99 */ | |
| 106 | ||
| 107 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 108 | /* Signaling NaN macros, if supported. */ | |
| 109 | # if __GNUC_PREREQ (3, 3) | |
| 110 | # define SNANF (__builtin_nansf ("")) | |
| 111 | # define SNAN (__builtin_nans ("")) | |
| 112 | # define SNANL (__builtin_nansl ("")) | |
| 113 | # endif | |
| 114 | #endif | |
| 115 | #if __HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 116 | # define SNANF16 (__builtin_nansf16 ("")) | |
| 117 | #endif | |
| 118 | #if __HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 119 | # define SNANF32 (__builtin_nansf32 ("")) | |
| 120 | #endif | |
| 121 | #if __HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 122 | # define SNANF64 (__builtin_nansf64 ("")) | |
| 123 | #endif | |
| 124 | #if __HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 125 | # define SNANF128 (__builtin_nansf128 ("")) | |
| 126 | #endif | |
| 127 | #if __HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 128 | # define SNANF32X (__builtin_nansf32x ("")) | |
| 129 | #endif | |
| 130 | #if __HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 131 | # define SNANF64X (__builtin_nansf64x ("")) | |
| 132 | #endif | |
| 133 | #if __HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 134 | # define SNANF128X (__builtin_nansf128x ("")) | |
| 135 | #endif | |
| 136 | ||
| 137 | /* Get __GLIBC_FLT_EVAL_METHOD. */ | |
| 138 | #include <bits/flt-eval-method.h> | |
| 139 | ||
| 140 | #ifdef __USE_ISOC99 | |
| 141 | /* Define the following typedefs. | |
| 142 | ||
| 143 | float_t floating-point type at least as wide as `float' used | |
| 144 | to evaluate `float' expressions | |
| 145 | double_t floating-point type at least as wide as `double' used | |
| 146 | to evaluate `double' expressions | |
| 147 | */ | |
| 148 | # if __GLIBC_FLT_EVAL_METHOD == 0 || __GLIBC_FLT_EVAL_METHOD == 16 | |
| 149 | typedef float float_t; | |
| 150 | typedef double double_t; | |
| 151 | # elif __GLIBC_FLT_EVAL_METHOD == 1 | |
| 152 | typedef double float_t; | |
| 153 | typedef double double_t; | |
| 154 | # elif __GLIBC_FLT_EVAL_METHOD == 2 | |
| 155 | typedef long double float_t; | |
| 156 | typedef long double double_t; | |
| 157 | # elif __GLIBC_FLT_EVAL_METHOD == 32 | |
| 158 | typedef _Float32 float_t; | |
| 159 | typedef double double_t; | |
| 160 | # elif __GLIBC_FLT_EVAL_METHOD == 33 | |
| 161 | typedef _Float32x float_t; | |
| 162 | typedef _Float32x double_t; | |
| 163 | # elif __GLIBC_FLT_EVAL_METHOD == 64 | |
| 164 | typedef _Float64 float_t; | |
| 165 | typedef _Float64 double_t; | |
| 166 | # elif __GLIBC_FLT_EVAL_METHOD == 65 | |
| 167 | typedef _Float64x float_t; | |
| 168 | typedef _Float64x double_t; | |
| 169 | # elif __GLIBC_FLT_EVAL_METHOD == 128 | |
| 170 | typedef _Float128 float_t; | |
| 171 | typedef _Float128 double_t; | |
| 172 | # elif __GLIBC_FLT_EVAL_METHOD == 129 | |
| 173 | typedef _Float128x float_t; | |
| 174 | typedef _Float128x double_t; | |
| 175 | # else | |
| 176 | # error "Unknown __GLIBC_FLT_EVAL_METHOD" | |
| 177 | # endif | |
| 178 | #endif | |
| 179 | ||
| 180 | /* Define macros for the return values of ilogb and llogb, based on | |
| 181 | __FP_LOGB0_IS_MIN and __FP_LOGBNAN_IS_MIN. | |
| 182 | ||
| 183 | FP_ILOGB0 Expands to a value returned by `ilogb (0.0)'. | |
| 184 | FP_ILOGBNAN Expands to a value returned by `ilogb (NAN)'. | |
| 185 | FP_LLOGB0 Expands to a value returned by `llogb (0.0)'. | |
| 186 | FP_LLOGBNAN Expands to a value returned by `llogb (NAN)'. | |
| 187 | ||
| 188 | */ | |
| 189 | ||
| 190 | #include <bits/fp-logb.h> | |
| 191 | #ifdef __USE_ISOC99 | |
| 192 | # if __FP_LOGB0_IS_MIN | |
| 193 | # define FP_ILOGB0 (-2147483647 - 1) | |
| 194 | # else | |
| 195 | # define FP_ILOGB0 (-2147483647) | |
| 196 | # endif | |
| 197 | # if __FP_LOGBNAN_IS_MIN | |
| 198 | # define FP_ILOGBNAN (-2147483647 - 1) | |
| 199 | # else | |
| 200 | # define FP_ILOGBNAN 2147483647 | |
| 201 | # endif | |
| 202 | #endif | |
| 203 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 204 | # if __WORDSIZE == 32 | |
| 205 | # define __FP_LONG_MAX 0x7fffffffL | |
| 206 | # else | |
| 207 | # define __FP_LONG_MAX 0x7fffffffffffffffL | |
| 208 | # endif | |
| 209 | # if __FP_LOGB0_IS_MIN | |
| 210 | # define FP_LLOGB0 (-__FP_LONG_MAX - 1) | |
| 211 | # else | |
| 212 | # define FP_LLOGB0 (-__FP_LONG_MAX) | |
| 213 | # endif | |
| 214 | # if __FP_LOGBNAN_IS_MIN | |
| 215 | # define FP_LLOGBNAN (-__FP_LONG_MAX - 1) | |
| 216 | # else | |
| 217 | # define FP_LLOGBNAN __FP_LONG_MAX | |
| 218 | # endif | |
| 219 | #endif | |
| 220 | ||
| 221 | /* Get the architecture specific values describing the floating-point | |
| 222 | evaluation. The following symbols will get defined: | |
| 223 | ||
| 224 | FP_FAST_FMA | |
| 225 | FP_FAST_FMAF | |
| 226 | FP_FAST_FMAL | |
| 227 | If defined it indicates that the `fma' function | |
| 228 | generally executes about as fast as a multiply and an add. | |
| 229 | This macro is defined only iff the `fma' function is | |
| 230 | implemented directly with a hardware multiply-add instructions. | |
| 231 | */ | |
| 232 | ||
| 233 | #include <bits/fp-fast.h> | |
| 234 | ||
| 235 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 236 | /* Rounding direction macros for fromfp functions. */ | |
| 237 | enum | |
| 238 | { | |
| 239 | FP_INT_UPWARD = | |
| 240 | # define FP_INT_UPWARD 0 | |
| 241 | FP_INT_UPWARD, | |
| 242 | FP_INT_DOWNWARD = | |
| 243 | # define FP_INT_DOWNWARD 1 | |
| 244 | FP_INT_DOWNWARD, | |
| 245 | FP_INT_TOWARDZERO = | |
| 246 | # define FP_INT_TOWARDZERO 2 | |
| 247 | FP_INT_TOWARDZERO, | |
| 248 | FP_INT_TONEARESTFROMZERO = | |
| 249 | # define FP_INT_TONEARESTFROMZERO 3 | |
| 250 | FP_INT_TONEARESTFROMZERO, | |
| 251 | FP_INT_TONEAREST = | |
| 252 | # define FP_INT_TONEAREST 4 | |
| 253 | FP_INT_TONEAREST, | |
| 254 | }; | |
| 255 | #endif | |
| 256 | ||
| 257 | /* The file <bits/mathcalls.h> contains the prototypes for all the | |
| 258 | actual math functions. These macros are used for those prototypes, | |
| 259 | so we can easily declare each function as both `name' and `__name', | |
| 260 | and can declare the float versions `namef' and `__namef'. */ | |
| 261 | ||
| 262 | #define __SIMD_DECL(function) __CONCAT (__DECL_SIMD_, function) | |
| 263 | ||
| 264 | #define __MATHCALL_VEC(function, suffix, args) \ | |
| 265 | __SIMD_DECL (__MATH_PRECNAME (function, suffix)) \ | |
| 266 | __MATHCALL (function, suffix, args) | |
| 267 | ||
| 268 | #define __MATHDECL_VEC(type, function,suffix, args) \ | |
| 269 | __SIMD_DECL (__MATH_PRECNAME (function, suffix)) \ | |
| 270 | __MATHDECL(type, function,suffix, args) | |
| 271 | ||
| 272 | #define __MATHCALL(function,suffix, args) \ | |
| 273 | __MATHDECL (_Mdouble_,function,suffix, args) | |
| 274 | #define __MATHDECL(type, function,suffix, args) \ | |
| 275 | __MATHDECL_1(type, function,suffix, args); \ | |
| 276 | __MATHDECL_1(type, __CONCAT(__,function),suffix, args) | |
| 277 | #define __MATHCALLX(function,suffix, args, attrib) \ | |
| 278 | __MATHDECLX (_Mdouble_,function,suffix, args, attrib) | |
| 279 | #define __MATHDECLX(type, function,suffix, args, attrib) \ | |
| 280 | __MATHDECL_1(type, function,suffix, args) __attribute__ (attrib); \ | |
| 281 | __MATHDECL_1(type, __CONCAT(__,function),suffix, args) __attribute__ (attrib) | |
| 282 | #define __MATHDECL_1(type, function,suffix, args) \ | |
| 283 | extern type __MATH_PRECNAME(function,suffix) args __THROW | |
| 284 | ||
| 285 | #define _Mdouble_ double | |
| 286 | #define __MATH_PRECNAME(name,r) __CONCAT(name,r) | |
| 287 | #define __MATH_DECLARING_DOUBLE 1 | |
| 288 | #define __MATH_DECLARING_FLOATN 0 | |
| 289 | #include <bits/mathcalls-helper-functions.h> | |
| 290 | #include <bits/mathcalls.h> | |
| 291 | #undef _Mdouble_ | |
| 292 | #undef __MATH_PRECNAME | |
| 293 | #undef __MATH_DECLARING_DOUBLE | |
| 294 | #undef __MATH_DECLARING_FLOATN | |
| 295 | ||
| 296 | #ifdef __USE_ISOC99 | |
| 297 | ||
| 298 | ||
| 299 | /* Include the file of declarations again, this time using `float' | |
| 300 | instead of `double' and appending f to each function name. */ | |
| 301 | ||
| 302 | # define _Mdouble_ float | |
| 303 | # define __MATH_PRECNAME(name,r) name##f##r | |
| 304 | # define __MATH_DECLARING_DOUBLE 0 | |
| 305 | # define __MATH_DECLARING_FLOATN 0 | |
| 306 | # include <bits/mathcalls-helper-functions.h> | |
| 307 | # include <bits/mathcalls.h> | |
| 308 | # undef _Mdouble_ | |
| 309 | # undef __MATH_PRECNAME | |
| 310 | # undef __MATH_DECLARING_DOUBLE | |
| 311 | # undef __MATH_DECLARING_FLOATN | |
| 312 | ||
| 313 | # if !(defined __NO_LONG_DOUBLE_MATH && defined _LIBC) \ | |
| 314 | || defined __LDBL_COMPAT \ | |
| 315 | || defined _LIBC_TEST | |
| 316 | # ifdef __LDBL_COMPAT | |
| 317 | ||
| 318 | # ifdef __USE_ISOC99 | |
| 319 | extern float __nldbl_nexttowardf (float __x, long double __y) | |
| 320 | __THROW __attribute__ ((__const__)); | |
| 321 | # ifdef __REDIRECT_NTH | |
| 322 | extern float __REDIRECT_NTH (nexttowardf, (float __x, long double __y), | |
| 323 | __nldbl_nexttowardf) | |
| 324 | __attribute__ ((__const__)); | |
| 325 | extern double __REDIRECT_NTH (nexttoward, (double __x, long double __y), | |
| 326 | nextafter) __attribute__ ((__const__)); | |
| 327 | extern long double __REDIRECT_NTH (nexttowardl, | |
| 328 | (long double __x, long double __y), | |
| 329 | nextafter) __attribute__ ((__const__)); | |
| 330 | # endif | |
| 331 | # endif | |
| 332 | ||
| 333 | # undef __MATHDECL_1 | |
| 334 | # define __MATHDECL_2(type, function,suffix, args, alias) \ | |
| 335 | extern type __REDIRECT_NTH(__MATH_PRECNAME(function,suffix), \ | |
| 336 | args, alias) | |
| 337 | # define __MATHDECL_1(type, function,suffix, args) \ | |
| 338 | __MATHDECL_2(type, function,suffix, args, __CONCAT(function,suffix)) | |
| 339 | # endif | |
| 340 | ||
| 341 | /* Include the file of declarations again, this time using `long double' | |
| 342 | instead of `double' and appending l to each function name. */ | |
| 343 | ||
| 344 | # define _Mdouble_ long double | |
| 345 | # define __MATH_PRECNAME(name,r) name##l##r | |
| 346 | # define __MATH_DECLARING_DOUBLE 0 | |
| 347 | # define __MATH_DECLARING_FLOATN 0 | |
| 348 | # define __MATH_DECLARE_LDOUBLE 1 | |
| 349 | # include <bits/mathcalls-helper-functions.h> | |
| 350 | # include <bits/mathcalls.h> | |
| 351 | # undef _Mdouble_ | |
| 352 | # undef __MATH_PRECNAME | |
| 353 | # undef __MATH_DECLARING_DOUBLE | |
| 354 | # undef __MATH_DECLARING_FLOATN | |
| 355 | ||
| 356 | # endif /* !(__NO_LONG_DOUBLE_MATH && _LIBC) || __LDBL_COMPAT */ | |
| 357 | ||
| 358 | #endif /* Use ISO C99. */ | |
| 359 | ||
| 360 | /* Include the file of declarations for _FloatN and _FloatNx | |
| 361 | types. */ | |
| 362 | ||
| 363 | #if __HAVE_DISTINCT_FLOAT16 || (__HAVE_FLOAT16 && !defined _LIBC) | |
| 364 | # define _Mdouble_ _Float16 | |
| 365 | # define __MATH_PRECNAME(name,r) name##f16##r | |
| 366 | # define __MATH_DECLARING_DOUBLE 0 | |
| 367 | # define __MATH_DECLARING_FLOATN 1 | |
| 368 | # if __HAVE_DISTINCT_FLOAT16 | |
| 369 | # include <bits/mathcalls-helper-functions.h> | |
| 370 | # endif | |
| 371 | # if __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 372 | # include <bits/mathcalls.h> | |
| 373 | # endif | |
| 374 | # undef _Mdouble_ | |
| 375 | # undef __MATH_PRECNAME | |
| 376 | # undef __MATH_DECLARING_DOUBLE | |
| 377 | # undef __MATH_DECLARING_FLOATN | |
| 378 | #endif /* __HAVE_DISTINCT_FLOAT16 || (__HAVE_FLOAT16 && !_LIBC). */ | |
| 379 | ||
| 380 | #if __HAVE_DISTINCT_FLOAT32 || (__HAVE_FLOAT32 && !defined _LIBC) | |
| 381 | # define _Mdouble_ _Float32 | |
| 382 | # define __MATH_PRECNAME(name,r) name##f32##r | |
| 383 | # define __MATH_DECLARING_DOUBLE 0 | |
| 384 | # define __MATH_DECLARING_FLOATN 1 | |
| 385 | # if __HAVE_DISTINCT_FLOAT32 | |
| 386 | # include <bits/mathcalls-helper-functions.h> | |
| 387 | # endif | |
| 388 | # if __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 389 | # include <bits/mathcalls.h> | |
| 390 | # endif | |
| 391 | # undef _Mdouble_ | |
| 392 | # undef __MATH_PRECNAME | |
| 393 | # undef __MATH_DECLARING_DOUBLE | |
| 394 | # undef __MATH_DECLARING_FLOATN | |
| 395 | #endif /* __HAVE_DISTINCT_FLOAT32 || (__HAVE_FLOAT32 && !_LIBC). */ | |
| 396 | ||
| 397 | #if __HAVE_DISTINCT_FLOAT64 || (__HAVE_FLOAT64 && !defined _LIBC) | |
| 398 | # define _Mdouble_ _Float64 | |
| 399 | # define __MATH_PRECNAME(name,r) name##f64##r | |
| 400 | # define __MATH_DECLARING_DOUBLE 0 | |
| 401 | # define __MATH_DECLARING_FLOATN 1 | |
| 402 | # if __HAVE_DISTINCT_FLOAT64 | |
| 403 | # include <bits/mathcalls-helper-functions.h> | |
| 404 | # endif | |
| 405 | # if __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 406 | # include <bits/mathcalls.h> | |
| 407 | # endif | |
| 408 | # undef _Mdouble_ | |
| 409 | # undef __MATH_PRECNAME | |
| 410 | # undef __MATH_DECLARING_DOUBLE | |
| 411 | # undef __MATH_DECLARING_FLOATN | |
| 412 | #endif /* __HAVE_DISTINCT_FLOAT64 || (__HAVE_FLOAT64 && !_LIBC). */ | |
| 413 | ||
| 414 | #if __HAVE_DISTINCT_FLOAT128 || (__HAVE_FLOAT128 && !defined _LIBC) | |
| 415 | # define _Mdouble_ _Float128 | |
| 416 | # define __MATH_PRECNAME(name,r) name##f128##r | |
| 417 | # define __MATH_DECLARING_DOUBLE 0 | |
| 418 | # define __MATH_DECLARING_FLOATN 1 | |
| 419 | # if __HAVE_DISTINCT_FLOAT128 | |
| 420 | # include <bits/mathcalls-helper-functions.h> | |
| 421 | # endif | |
| 422 | # if __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 423 | # include <bits/mathcalls.h> | |
| 424 | # endif | |
| 425 | # undef _Mdouble_ | |
| 426 | # undef __MATH_PRECNAME | |
| 427 | # undef __MATH_DECLARING_DOUBLE | |
| 428 | # undef __MATH_DECLARING_FLOATN | |
| 429 | #endif /* __HAVE_DISTINCT_FLOAT128 || (__HAVE_FLOAT128 && !_LIBC). */ | |
| 430 | ||
| 431 | #if __HAVE_DISTINCT_FLOAT32X || (__HAVE_FLOAT32X && !defined _LIBC) | |
| 432 | # define _Mdouble_ _Float32x | |
| 433 | # define __MATH_PRECNAME(name,r) name##f32x##r | |
| 434 | # define __MATH_DECLARING_DOUBLE 0 | |
| 435 | # define __MATH_DECLARING_FLOATN 1 | |
| 436 | # if __HAVE_DISTINCT_FLOAT32X | |
| 437 | # include <bits/mathcalls-helper-functions.h> | |
| 438 | # endif | |
| 439 | # if __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 440 | # include <bits/mathcalls.h> | |
| 441 | # endif | |
| 442 | # undef _Mdouble_ | |
| 443 | # undef __MATH_PRECNAME | |
| 444 | # undef __MATH_DECLARING_DOUBLE | |
| 445 | # undef __MATH_DECLARING_FLOATN | |
| 446 | #endif /* __HAVE_DISTINCT_FLOAT32X || (__HAVE_FLOAT32X && !_LIBC). */ | |
| 447 | ||
| 448 | #if __HAVE_DISTINCT_FLOAT64X || (__HAVE_FLOAT64X && !defined _LIBC) | |
| 449 | # define _Mdouble_ _Float64x | |
| 450 | # define __MATH_PRECNAME(name,r) name##f64x##r | |
| 451 | # define __MATH_DECLARING_DOUBLE 0 | |
| 452 | # define __MATH_DECLARING_FLOATN 1 | |
| 453 | # if __HAVE_DISTINCT_FLOAT64X | |
| 454 | # include <bits/mathcalls-helper-functions.h> | |
| 455 | # endif | |
| 456 | # if __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 457 | # include <bits/mathcalls.h> | |
| 458 | # endif | |
| 459 | # undef _Mdouble_ | |
| 460 | # undef __MATH_PRECNAME | |
| 461 | # undef __MATH_DECLARING_DOUBLE | |
| 462 | # undef __MATH_DECLARING_FLOATN | |
| 463 | #endif /* __HAVE_DISTINCT_FLOAT64X || (__HAVE_FLOAT64X && !_LIBC). */ | |
| 464 | ||
| 465 | #if __HAVE_DISTINCT_FLOAT128X || (__HAVE_FLOAT128X && !defined _LIBC) | |
| 466 | # define _Mdouble_ _Float128x | |
| 467 | # define __MATH_PRECNAME(name,r) name##f128x##r | |
| 468 | # define __MATH_DECLARING_DOUBLE 0 | |
| 469 | # define __MATH_DECLARING_FLOATN 1 | |
| 470 | # if __HAVE_DISTINCT_FLOAT128X | |
| 471 | # include <bits/mathcalls-helper-functions.h> | |
| 472 | # endif | |
| 473 | # if __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 474 | # include <bits/mathcalls.h> | |
| 475 | # endif | |
| 476 | # undef _Mdouble_ | |
| 477 | # undef __MATH_PRECNAME | |
| 478 | # undef __MATH_DECLARING_DOUBLE | |
| 479 | # undef __MATH_DECLARING_FLOATN | |
| 480 | #endif /* __HAVE_DISTINCT_FLOAT128X || (__HAVE_FLOAT128X && !_LIBC). */ | |
| 481 | ||
| 482 | #undef __MATHDECL_1 | |
| 483 | #undef __MATHDECL | |
| 484 | #undef __MATHCALL | |
| 485 | ||
| 486 | /* Declare functions returning a narrower type. */ | |
| 487 | #define __MATHCALL_NARROW_ARGS_1 (_Marg_ __x) | |
| 488 | #define __MATHCALL_NARROW_ARGS_2 (_Marg_ __x, _Marg_ __y) | |
| 489 | #define __MATHCALL_NARROW_ARGS_3 (_Marg_ __x, _Marg_ __y, _Marg_ __z) | |
| 490 | #define __MATHCALL_NARROW_NORMAL(func, nargs) \ | |
| 491 | extern _Mret_ func __MATHCALL_NARROW_ARGS_ ## nargs __THROW | |
| 492 | #define __MATHCALL_NARROW_REDIR(func, redir, nargs) \ | |
| 493 | extern _Mret_ __REDIRECT_NTH (func, __MATHCALL_NARROW_ARGS_ ## nargs, \ | |
| 494 | redir) | |
| 495 | #define __MATHCALL_NARROW(func, redir, nargs) \ | |
| 496 | __MATHCALL_NARROW_NORMAL (func, nargs) | |
| 497 | ||
| 498 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 499 | ||
| 500 | # define _Mret_ float | |
| 501 | # define _Marg_ double | |
| 502 | # define __MATHCALL_NAME(name) f ## name | |
| 503 | # include <bits/mathcalls-narrow.h> | |
| 504 | # undef _Mret_ | |
| 505 | # undef _Marg_ | |
| 506 | # undef __MATHCALL_NAME | |
| 507 | ||
| 508 | # define _Mret_ float | |
| 509 | # define _Marg_ long double | |
| 510 | # define __MATHCALL_NAME(name) f ## name ## l | |
| 511 | # ifdef __LDBL_COMPAT | |
| 512 | # define __MATHCALL_REDIR_NAME(name) f ## name | |
| 513 | # undef __MATHCALL_NARROW | |
| 514 | # define __MATHCALL_NARROW(func, redir, nargs) \ | |
| 515 | __MATHCALL_NARROW_REDIR (func, redir, nargs) | |
| 516 | # endif | |
| 517 | # include <bits/mathcalls-narrow.h> | |
| 518 | # undef _Mret_ | |
| 519 | # undef _Marg_ | |
| 520 | # undef __MATHCALL_NAME | |
| 521 | # ifdef __LDBL_COMPAT | |
| 522 | # undef __MATHCALL_REDIR_NAME | |
| 523 | # undef __MATHCALL_NARROW | |
| 524 | # define __MATHCALL_NARROW(func, redir, nargs) \ | |
| 525 | __MATHCALL_NARROW_NORMAL (func, nargs) | |
| 526 | # endif | |
| 527 | ||
| 528 | # define _Mret_ double | |
| 529 | # define _Marg_ long double | |
| 530 | # define __MATHCALL_NAME(name) d ## name ## l | |
| 531 | # ifdef __LDBL_COMPAT | |
| 532 | # define __MATHCALL_REDIR_NAME(name) __nldbl_d ## name ## l | |
| 533 | # undef __MATHCALL_NARROW | |
| 534 | # define __MATHCALL_NARROW(func, redir, nargs) \ | |
| 535 | __MATHCALL_NARROW_REDIR (func, redir, nargs) | |
| 536 | # endif | |
| 537 | # include <bits/mathcalls-narrow.h> | |
| 538 | # undef _Mret_ | |
| 539 | # undef _Marg_ | |
| 540 | # undef __MATHCALL_NAME | |
| 541 | # ifdef __LDBL_COMPAT | |
| 542 | # undef __MATHCALL_REDIR_NAME | |
| 543 | # undef __MATHCALL_NARROW | |
| 544 | # define __MATHCALL_NARROW(func, redir, nargs) \ | |
| 545 | __MATHCALL_NARROW_NORMAL (func, nargs) | |
| 546 | # endif | |
| 547 | ||
| 548 | #endif | |
| 549 | ||
| 550 | #if __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 551 | ||
| 552 | # if __HAVE_FLOAT16 && __HAVE_FLOAT32 | |
| 553 | # define _Mret_ _Float16 | |
| 554 | # define _Marg_ _Float32 | |
| 555 | # define __MATHCALL_NAME(name) f16 ## name ## f32 | |
| 556 | # include <bits/mathcalls-narrow.h> | |
| 557 | # undef _Mret_ | |
| 558 | # undef _Marg_ | |
| 559 | # undef __MATHCALL_NAME | |
| 560 | # endif | |
| 561 | ||
| 562 | # if __HAVE_FLOAT16 && __HAVE_FLOAT32X | |
| 563 | # define _Mret_ _Float16 | |
| 564 | # define _Marg_ _Float32x | |
| 565 | # define __MATHCALL_NAME(name) f16 ## name ## f32x | |
| 566 | # include <bits/mathcalls-narrow.h> | |
| 567 | # undef _Mret_ | |
| 568 | # undef _Marg_ | |
| 569 | # undef __MATHCALL_NAME | |
| 570 | # endif | |
| 571 | ||
| 572 | # if __HAVE_FLOAT16 && __HAVE_FLOAT64 | |
| 573 | # define _Mret_ _Float16 | |
| 574 | # define _Marg_ _Float64 | |
| 575 | # define __MATHCALL_NAME(name) f16 ## name ## f64 | |
| 576 | # include <bits/mathcalls-narrow.h> | |
| 577 | # undef _Mret_ | |
| 578 | # undef _Marg_ | |
| 579 | # undef __MATHCALL_NAME | |
| 580 | # endif | |
| 581 | ||
| 582 | # if __HAVE_FLOAT16 && __HAVE_FLOAT64X | |
| 583 | # define _Mret_ _Float16 | |
| 584 | # define _Marg_ _Float64x | |
| 585 | # define __MATHCALL_NAME(name) f16 ## name ## f64x | |
| 586 | # include <bits/mathcalls-narrow.h> | |
| 587 | # undef _Mret_ | |
| 588 | # undef _Marg_ | |
| 589 | # undef __MATHCALL_NAME | |
| 590 | # endif | |
| 591 | ||
| 592 | # if __HAVE_FLOAT16 && __HAVE_FLOAT128 | |
| 593 | # define _Mret_ _Float16 | |
| 594 | # define _Marg_ _Float128 | |
| 595 | # define __MATHCALL_NAME(name) f16 ## name ## f128 | |
| 596 | # include <bits/mathcalls-narrow.h> | |
| 597 | # undef _Mret_ | |
| 598 | # undef _Marg_ | |
| 599 | # undef __MATHCALL_NAME | |
| 600 | # endif | |
| 601 | ||
| 602 | # if __HAVE_FLOAT16 && __HAVE_FLOAT128X | |
| 603 | # define _Mret_ _Float16 | |
| 604 | # define _Marg_ _Float128x | |
| 605 | # define __MATHCALL_NAME(name) f16 ## name ## f128x | |
| 606 | # include <bits/mathcalls-narrow.h> | |
| 607 | # undef _Mret_ | |
| 608 | # undef _Marg_ | |
| 609 | # undef __MATHCALL_NAME | |
| 610 | # endif | |
| 611 | ||
| 612 | # if __HAVE_FLOAT32 && __HAVE_FLOAT32X | |
| 613 | # define _Mret_ _Float32 | |
| 614 | # define _Marg_ _Float32x | |
| 615 | # define __MATHCALL_NAME(name) f32 ## name ## f32x | |
| 616 | # include <bits/mathcalls-narrow.h> | |
| 617 | # undef _Mret_ | |
| 618 | # undef _Marg_ | |
| 619 | # undef __MATHCALL_NAME | |
| 620 | # endif | |
| 621 | ||
| 622 | # if __HAVE_FLOAT32 && __HAVE_FLOAT64 | |
| 623 | # define _Mret_ _Float32 | |
| 624 | # define _Marg_ _Float64 | |
| 625 | # define __MATHCALL_NAME(name) f32 ## name ## f64 | |
| 626 | # include <bits/mathcalls-narrow.h> | |
| 627 | # undef _Mret_ | |
| 628 | # undef _Marg_ | |
| 629 | # undef __MATHCALL_NAME | |
| 630 | # endif | |
| 631 | ||
| 632 | # if __HAVE_FLOAT32 && __HAVE_FLOAT64X | |
| 633 | # define _Mret_ _Float32 | |
| 634 | # define _Marg_ _Float64x | |
| 635 | # define __MATHCALL_NAME(name) f32 ## name ## f64x | |
| 636 | # include <bits/mathcalls-narrow.h> | |
| 637 | # undef _Mret_ | |
| 638 | # undef _Marg_ | |
| 639 | # undef __MATHCALL_NAME | |
| 640 | # endif | |
| 641 | ||
| 642 | # if __HAVE_FLOAT32 && __HAVE_FLOAT128 | |
| 643 | # define _Mret_ _Float32 | |
| 644 | # define _Marg_ _Float128 | |
| 645 | # define __MATHCALL_NAME(name) f32 ## name ## f128 | |
| 646 | # include <bits/mathcalls-narrow.h> | |
| 647 | # undef _Mret_ | |
| 648 | # undef _Marg_ | |
| 649 | # undef __MATHCALL_NAME | |
| 650 | # endif | |
| 651 | ||
| 652 | # if __HAVE_FLOAT32 && __HAVE_FLOAT128X | |
| 653 | # define _Mret_ _Float32 | |
| 654 | # define _Marg_ _Float128x | |
| 655 | # define __MATHCALL_NAME(name) f32 ## name ## f128x | |
| 656 | # include <bits/mathcalls-narrow.h> | |
| 657 | # undef _Mret_ | |
| 658 | # undef _Marg_ | |
| 659 | # undef __MATHCALL_NAME | |
| 660 | # endif | |
| 661 | ||
| 662 | # if __HAVE_FLOAT32X && __HAVE_FLOAT64 | |
| 663 | # define _Mret_ _Float32x | |
| 664 | # define _Marg_ _Float64 | |
| 665 | # define __MATHCALL_NAME(name) f32x ## name ## f64 | |
| 666 | # include <bits/mathcalls-narrow.h> | |
| 667 | # undef _Mret_ | |
| 668 | # undef _Marg_ | |
| 669 | # undef __MATHCALL_NAME | |
| 670 | # endif | |
| 671 | ||
| 672 | # if __HAVE_FLOAT32X && __HAVE_FLOAT64X | |
| 673 | # define _Mret_ _Float32x | |
| 674 | # define _Marg_ _Float64x | |
| 675 | # define __MATHCALL_NAME(name) f32x ## name ## f64x | |
| 676 | # include <bits/mathcalls-narrow.h> | |
| 677 | # undef _Mret_ | |
| 678 | # undef _Marg_ | |
| 679 | # undef __MATHCALL_NAME | |
| 680 | # endif | |
| 681 | ||
| 682 | # if __HAVE_FLOAT32X && __HAVE_FLOAT128 | |
| 683 | # define _Mret_ _Float32x | |
| 684 | # define _Marg_ _Float128 | |
| 685 | # define __MATHCALL_NAME(name) f32x ## name ## f128 | |
| 686 | # include <bits/mathcalls-narrow.h> | |
| 687 | # undef _Mret_ | |
| 688 | # undef _Marg_ | |
| 689 | # undef __MATHCALL_NAME | |
| 690 | # endif | |
| 691 | ||
| 692 | # if __HAVE_FLOAT32X && __HAVE_FLOAT128X | |
| 693 | # define _Mret_ _Float32x | |
| 694 | # define _Marg_ _Float128x | |
| 695 | # define __MATHCALL_NAME(name) f32x ## name ## f128x | |
| 696 | # include <bits/mathcalls-narrow.h> | |
| 697 | # undef _Mret_ | |
| 698 | # undef _Marg_ | |
| 699 | # undef __MATHCALL_NAME | |
| 700 | # endif | |
| 701 | ||
| 702 | # if __HAVE_FLOAT64 && __HAVE_FLOAT64X | |
| 703 | # define _Mret_ _Float64 | |
| 704 | # define _Marg_ _Float64x | |
| 705 | # define __MATHCALL_NAME(name) f64 ## name ## f64x | |
| 706 | # include <bits/mathcalls-narrow.h> | |
| 707 | # undef _Mret_ | |
| 708 | # undef _Marg_ | |
| 709 | # undef __MATHCALL_NAME | |
| 710 | # endif | |
| 711 | ||
| 712 | # if __HAVE_FLOAT64 && __HAVE_FLOAT128 | |
| 713 | # define _Mret_ _Float64 | |
| 714 | # define _Marg_ _Float128 | |
| 715 | # define __MATHCALL_NAME(name) f64 ## name ## f128 | |
| 716 | # include <bits/mathcalls-narrow.h> | |
| 717 | # undef _Mret_ | |
| 718 | # undef _Marg_ | |
| 719 | # undef __MATHCALL_NAME | |
| 720 | # endif | |
| 721 | ||
| 722 | # if __HAVE_FLOAT64 && __HAVE_FLOAT128X | |
| 723 | # define _Mret_ _Float64 | |
| 724 | # define _Marg_ _Float128x | |
| 725 | # define __MATHCALL_NAME(name) f64 ## name ## f128x | |
| 726 | # include <bits/mathcalls-narrow.h> | |
| 727 | # undef _Mret_ | |
| 728 | # undef _Marg_ | |
| 729 | # undef __MATHCALL_NAME | |
| 730 | # endif | |
| 731 | ||
| 732 | # if __HAVE_FLOAT64X && __HAVE_FLOAT128 | |
| 733 | # define _Mret_ _Float64x | |
| 734 | # define _Marg_ _Float128 | |
| 735 | # define __MATHCALL_NAME(name) f64x ## name ## f128 | |
| 736 | # include <bits/mathcalls-narrow.h> | |
| 737 | # undef _Mret_ | |
| 738 | # undef _Marg_ | |
| 739 | # undef __MATHCALL_NAME | |
| 740 | # endif | |
| 741 | ||
| 742 | # if __HAVE_FLOAT64X && __HAVE_FLOAT128X | |
| 743 | # define _Mret_ _Float64x | |
| 744 | # define _Marg_ _Float128x | |
| 745 | # define __MATHCALL_NAME(name) f64x ## name ## f128x | |
| 746 | # include <bits/mathcalls-narrow.h> | |
| 747 | # undef _Mret_ | |
| 748 | # undef _Marg_ | |
| 749 | # undef __MATHCALL_NAME | |
| 750 | # endif | |
| 751 | ||
| 752 | # if __HAVE_FLOAT128 && __HAVE_FLOAT128X | |
| 753 | # define _Mret_ _Float128 | |
| 754 | # define _Marg_ _Float128x | |
| 755 | # define __MATHCALL_NAME(name) f128 ## name ## f128x | |
| 756 | # include <bits/mathcalls-narrow.h> | |
| 757 | # undef _Mret_ | |
| 758 | # undef _Marg_ | |
| 759 | # undef __MATHCALL_NAME | |
| 760 | # endif | |
| 761 | ||
| 762 | #endif | |
| 763 | ||
| 764 | #undef __MATHCALL_NARROW_ARGS_1 | |
| 765 | #undef __MATHCALL_NARROW_ARGS_2 | |
| 766 | #undef __MATHCALL_NARROW_ARGS_3 | |
| 767 | #undef __MATHCALL_NARROW_NORMAL | |
| 768 | #undef __MATHCALL_NARROW_REDIR | |
| 769 | #undef __MATHCALL_NARROW | |
| 770 | ||
| 771 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 772 | /* This variable is used by `gamma' and `lgamma'. */ | |
| 773 | extern int signgam; | |
| 774 | #endif | |
| 775 | ||
| 776 | #if (__HAVE_DISTINCT_FLOAT16 \ | |
| 777 | || __HAVE_DISTINCT_FLOAT32 \ | |
| 778 | || __HAVE_DISTINCT_FLOAT64 \ | |
| 779 | || __HAVE_DISTINCT_FLOAT32X \ | |
| 780 | || __HAVE_DISTINCT_FLOAT64X \ | |
| 781 | || __HAVE_DISTINCT_FLOAT128X) | |
| 782 | # error "Unsupported _FloatN or _FloatNx types for <math.h>." | |
| 783 | #endif | |
| 784 | ||
| 785 | /* Depending on the type of TG_ARG, call an appropriately suffixed | |
| 786 | version of FUNC with arguments (including parentheses) ARGS. | |
| 787 | Suffixed functions may not exist for long double if it has the same | |
| 788 | format as double, or for other types with the same format as float, | |
| 789 | double or long double. The behavior is undefined if the argument | |
| 790 | does not have a real floating type. The definition may use a | |
| 791 | conditional expression, so all suffixed versions of FUNC must | |
| 792 | return the same type (FUNC may include a cast if necessary rather | |
| 793 | than being a single identifier). */ | |
| 794 | #ifdef __NO_LONG_DOUBLE_MATH | |
| 795 | # if __HAVE_DISTINCT_FLOAT128 | |
| 796 | # error "Distinct _Float128 without distinct long double not supported." | |
| 797 | # endif | |
| 798 | # define __MATH_TG(TG_ARG, FUNC, ARGS) \ | |
| 799 | (sizeof (TG_ARG) == sizeof (float) ? FUNC ## f ARGS : FUNC ARGS) | |
| 800 | #elif __HAVE_DISTINCT_FLOAT128 | |
| 801 | # if __HAVE_GENERIC_SELECTION | |
| 802 | # if __HAVE_FLOATN_NOT_TYPEDEF && __HAVE_FLOAT32 | |
| 803 | # define __MATH_TG_F32(FUNC, ARGS) _Float32: FUNC ## f ARGS, | |
| 804 | # else | |
| 805 | # define __MATH_TG_F32(FUNC, ARGS) | |
| 806 | # endif | |
| 807 | # if __HAVE_FLOATN_NOT_TYPEDEF && __HAVE_FLOAT64X | |
| 808 | # if __HAVE_FLOAT64X_LONG_DOUBLE | |
| 809 | # define __MATH_TG_F64X(FUNC, ARGS) _Float64x: FUNC ## l ARGS, | |
| 810 | # else | |
| 811 | # define __MATH_TG_F64X(FUNC, ARGS) _Float64x: FUNC ## f128 ARGS, | |
| 812 | # endif | |
| 813 | # else | |
| 814 | # define __MATH_TG_F64X(FUNC, ARGS) | |
| 815 | # endif | |
| 816 | # define __MATH_TG(TG_ARG, FUNC, ARGS) \ | |
| 817 | _Generic ((TG_ARG), \ | |
| 818 | float: FUNC ## f ARGS, \ | |
| 819 | __MATH_TG_F32 (FUNC, ARGS) \ | |
| 820 | default: FUNC ARGS, \ | |
| 821 | long double: FUNC ## l ARGS, \ | |
| 822 | __MATH_TG_F64X (FUNC, ARGS) \ | |
| 823 | _Float128: FUNC ## f128 ARGS) | |
| 824 | # else | |
| 825 | # if __HAVE_FLOATN_NOT_TYPEDEF | |
| 826 | # error "Non-typedef _FloatN but no _Generic." | |
| 827 | # endif | |
| 828 | # define __MATH_TG(TG_ARG, FUNC, ARGS) \ | |
| 829 | __builtin_choose_expr \ | |
| 830 | (__builtin_types_compatible_p (__typeof (TG_ARG), float), \ | |
| 831 | FUNC ## f ARGS, \ | |
| 832 | __builtin_choose_expr \ | |
| 833 | (__builtin_types_compatible_p (__typeof (TG_ARG), double), \ | |
| 834 | FUNC ARGS, \ | |
| 835 | __builtin_choose_expr \ | |
| 836 | (__builtin_types_compatible_p (__typeof (TG_ARG), long double), \ | |
| 837 | FUNC ## l ARGS, \ | |
| 838 | FUNC ## f128 ARGS))) | |
| 839 | # endif | |
| 840 | #else | |
| 841 | # define __MATH_TG(TG_ARG, FUNC, ARGS) \ | |
| 842 | (sizeof (TG_ARG) == sizeof (float) \ | |
| 843 | ? FUNC ## f ARGS \ | |
| 844 | : sizeof (TG_ARG) == sizeof (double) \ | |
| 845 | ? FUNC ARGS \ | |
| 846 | : FUNC ## l ARGS) | |
| 847 | #endif | |
| 848 | ||
| 849 | /* ISO C99 defines some generic macros which work on any data type. */ | |
| 850 | #ifdef __USE_ISOC99 | |
| 851 | ||
| 852 | /* All floating-point numbers can be put in one of these categories. */ | |
| 853 | enum | |
| 854 | { | |
| 855 | FP_NAN = | |
| 856 | # define FP_NAN 0 | |
| 857 | FP_NAN, | |
| 858 | FP_INFINITE = | |
| 859 | # define FP_INFINITE 1 | |
| 860 | FP_INFINITE, | |
| 861 | FP_ZERO = | |
| 862 | # define FP_ZERO 2 | |
| 863 | FP_ZERO, | |
| 864 | FP_SUBNORMAL = | |
| 865 | # define FP_SUBNORMAL 3 | |
| 866 | FP_SUBNORMAL, | |
| 867 | FP_NORMAL = | |
| 868 | # define FP_NORMAL 4 | |
| 869 | FP_NORMAL | |
| 870 | }; | |
| 871 | ||
| 872 | /* GCC bug 66462 means we cannot use the math builtins with -fsignaling-nan, | |
| 873 | so disable builtins if this is enabled. When fixed in a newer GCC, | |
| 874 | the __SUPPORT_SNAN__ check may be skipped for those versions. */ | |
| 875 | ||
| 876 | /* Return number of classification appropriate for X. */ | |
| 877 | # if __GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__ \ | |
| 878 | && (!defined __OPTIMIZE_SIZE__ || defined __cplusplus) | |
| 879 | /* The check for __cplusplus allows the use of the builtin, even | |
| 880 | when optimization for size is on. This is provided for | |
| 881 | libstdc++, only to let its configure test work when it is built | |
| 882 | with -Os. No further use of this definition of fpclassify is | |
| 883 | expected in C++ mode, since libstdc++ provides its own version | |
| 884 | of fpclassify in cmath (which undefines fpclassify). */ | |
| 885 | # define fpclassify(x) __builtin_fpclassify (FP_NAN, FP_INFINITE, \ | |
| 886 | FP_NORMAL, FP_SUBNORMAL, FP_ZERO, x) | |
| 887 | # else | |
| 888 | # define fpclassify(x) __MATH_TG ((x), __fpclassify, (x)) | |
| 889 | # endif | |
| 890 | ||
| 891 | /* Return nonzero value if sign of X is negative. */ | |
| 892 | # if __GNUC_PREREQ (6,0) | |
| 893 | # define signbit(x) __builtin_signbit (x) | |
| 894 | # elif defined __cplusplus | |
| 895 | /* In C++ mode, __MATH_TG cannot be used, because it relies on | |
| 896 | __builtin_types_compatible_p, which is a C-only builtin. | |
| 897 | The check for __cplusplus allows the use of the builtin instead of | |
| 898 | __MATH_TG. This is provided for libstdc++, only to let its configure | |
| 899 | test work. No further use of this definition of signbit is expected | |
| 900 | in C++ mode, since libstdc++ provides its own version of signbit | |
| 901 | in cmath (which undefines signbit). */ | |
| 902 | # define signbit(x) __builtin_signbitl (x) | |
| 903 | # elif __GNUC_PREREQ (4,0) | |
| 904 | # define signbit(x) __MATH_TG ((x), __builtin_signbit, (x)) | |
| 905 | # else | |
| 906 | # define signbit(x) __MATH_TG ((x), __signbit, (x)) | |
| 907 | # endif | |
| 908 | ||
| 909 | /* Return nonzero value if X is not +-Inf or NaN. */ | |
| 910 | # if __GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__ | |
| 911 | # define isfinite(x) __builtin_isfinite (x) | |
| 912 | # else | |
| 913 | # define isfinite(x) __MATH_TG ((x), __finite, (x)) | |
| 914 | # endif | |
| 915 | ||
| 916 | /* Return nonzero value if X is neither zero, subnormal, Inf, nor NaN. */ | |
| 917 | # if __GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__ | |
| 918 | # define isnormal(x) __builtin_isnormal (x) | |
| 919 | # else | |
| 920 | # define isnormal(x) (fpclassify (x) == FP_NORMAL) | |
| 921 | # endif | |
| 922 | ||
| 923 | /* Return nonzero value if X is a NaN. We could use `fpclassify' but | |
| 924 | we already have this functions `__isnan' and it is faster. */ | |
| 925 | # if __GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__ | |
| 926 | # define isnan(x) __builtin_isnan (x) | |
| 927 | # else | |
| 928 | # define isnan(x) __MATH_TG ((x), __isnan, (x)) | |
| 929 | # endif | |
| 930 | ||
| 931 | /* Return nonzero value if X is positive or negative infinity. */ | |
| 932 | # if __HAVE_DISTINCT_FLOAT128 && !__GNUC_PREREQ (7,0) \ | |
| 933 | && !defined __SUPPORT_SNAN__ && !defined __cplusplus | |
| 934 | /* Since __builtin_isinf_sign is broken for float128 before GCC 7.0, | |
| 935 | use the helper function, __isinff128, with older compilers. This is | |
| 936 | only provided for C mode, because in C++ mode, GCC has no support | |
| 937 | for __builtin_types_compatible_p (and when in C++ mode, this macro is | |
| 938 | not used anyway, because libstdc++ headers undefine it). */ | |
| 939 | # define isinf(x) \ | |
| 940 | (__builtin_types_compatible_p (__typeof (x), _Float128) \ | |
| 941 | ? __isinff128 (x) : __builtin_isinf_sign (x)) | |
| 942 | # elif __GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__ | |
| 943 | # define isinf(x) __builtin_isinf_sign (x) | |
| 944 | # else | |
| 945 | # define isinf(x) __MATH_TG ((x), __isinf, (x)) | |
| 946 | # endif | |
| 947 | ||
| 948 | /* Bitmasks for the math_errhandling macro. */ | |
| 949 | # define MATH_ERRNO 1 /* errno set by math functions. */ | |
| 950 | # define MATH_ERREXCEPT 2 /* Exceptions raised by math functions. */ | |
| 951 | ||
| 952 | /* By default all math functions support both errno and exception handling | |
| 953 | (except for soft floating point implementations which may only support | |
| 954 | errno handling). If errno handling is disabled, exceptions are still | |
| 955 | supported by GLIBC. Set math_errhandling to 0 with -ffast-math (this is | |
| 956 | nonconforming but it is more useful than leaving it undefined). */ | |
| 957 | # ifdef __FAST_MATH__ | |
| 958 | # define math_errhandling 0 | |
| 959 | # elif defined __NO_MATH_ERRNO__ | |
| 960 | # define math_errhandling (MATH_ERREXCEPT) | |
| 961 | # else | |
| 962 | # define math_errhandling (MATH_ERRNO | MATH_ERREXCEPT) | |
| 963 | # endif | |
| 964 | ||
| 965 | #endif /* Use ISO C99. */ | |
| 966 | ||
| 967 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 968 | # include <bits/iscanonical.h> | |
| 969 | ||
| 970 | /* Return nonzero value if X is a signaling NaN. */ | |
| 971 | # ifndef __cplusplus | |
| 972 | # define issignaling(x) __MATH_TG ((x), __issignaling, (x)) | |
| 973 | # else | |
| 974 | /* In C++ mode, __MATH_TG cannot be used, because it relies on | |
| 975 | __builtin_types_compatible_p, which is a C-only builtin. On the | |
| 976 | other hand, overloading provides the means to distinguish between | |
| 977 | the floating-point types. The overloading resolution will match | |
| 978 | the correct parameter (regardless of type qualifiers (i.e.: const | |
| 979 | and volatile)). */ | |
| 980 | extern "C++" { | |
| 981 | inline int issignaling (float __val) { return __issignalingf (__val); } | |
| 982 | inline int issignaling (double __val) { return __issignaling (__val); } | |
| 983 | inline int | |
| 984 | issignaling (long double __val) | |
| 985 | { | |
| 986 | # ifdef __NO_LONG_DOUBLE_MATH | |
| 987 | return __issignaling (__val); | |
| 988 | # else | |
| 989 | return __issignalingl (__val); | |
| 990 | # endif | |
| 991 | } | |
| 992 | # if __HAVE_FLOAT128_UNLIKE_LDBL | |
| 993 | /* When using an IEEE 128-bit long double, _Float128 is defined as long double | |
| 994 | in C++. */ | |
| 995 | inline int issignaling (_Float128 __val) { return __issignalingf128 (__val); } | |
| 996 | # endif | |
| 997 | } /* extern C++ */ | |
| 998 | # endif | |
| 999 | ||
| 1000 | /* Return nonzero value if X is subnormal. */ | |
| 1001 | # define issubnormal(x) (fpclassify (x) == FP_SUBNORMAL) | |
| 1002 | ||
| 1003 | /* Return nonzero value if X is zero. */ | |
| 1004 | # ifndef __cplusplus | |
| 1005 | # ifdef __SUPPORT_SNAN__ | |
| 1006 | # define iszero(x) (fpclassify (x) == FP_ZERO) | |
| 1007 | # else | |
| 1008 | # define iszero(x) (((__typeof (x)) (x)) == 0) | |
| 1009 | # endif | |
| 1010 | # else /* __cplusplus */ | |
| 1011 | extern "C++" { | |
| 1012 | # ifdef __SUPPORT_SNAN__ | |
| 1013 | inline int | |
| 1014 | iszero (float __val) | |
| 1015 | { | |
| 1016 | return __fpclassifyf (__val) == FP_ZERO; | |
| 1017 | } | |
| 1018 | inline int | |
| 1019 | iszero (double __val) | |
| 1020 | { | |
| 1021 | return __fpclassify (__val) == FP_ZERO; | |
| 1022 | } | |
| 1023 | inline int | |
| 1024 | iszero (long double __val) | |
| 1025 | { | |
| 1026 | # ifdef __NO_LONG_DOUBLE_MATH | |
| 1027 | return __fpclassify (__val) == FP_ZERO; | |
| 1028 | # else | |
| 1029 | return __fpclassifyl (__val) == FP_ZERO; | |
| 1030 | # endif | |
| 1031 | } | |
| 1032 | # if __HAVE_FLOAT128_UNLIKE_LDBL | |
| 1033 | /* When using an IEEE 128-bit long double, _Float128 is defined as long double | |
| 1034 | in C++. */ | |
| 1035 | inline int | |
| 1036 | iszero (_Float128 __val) | |
| 1037 | { | |
| 1038 | return __fpclassifyf128 (__val) == FP_ZERO; | |
| 1039 | } | |
| 1040 | # endif | |
| 1041 | # else | |
| 1042 | template <class __T> inline bool | |
| 1043 | iszero (__T __val) | |
| 1044 | { | |
| 1045 | return __val == 0; | |
| 1046 | } | |
| 1047 | # endif | |
| 1048 | } /* extern C++ */ | |
| 1049 | # endif /* __cplusplus */ | |
| 1050 | #endif /* Use IEC_60559_BFP_EXT. */ | |
| 1051 | ||
| 1052 | #ifdef __USE_XOPEN | |
| 1053 | /* X/Open wants another strange constant. */ | |
| 1054 | # define MAXFLOAT 3.40282347e+38F | |
| 1055 | #endif | |
| 1056 | ||
| 1057 | ||
| 1058 | /* Some useful constants. */ | |
| 1059 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 1060 | # define M_E 2.7182818284590452354 /* e */ | |
| 1061 | # define M_LOG2E 1.4426950408889634074 /* log_2 e */ | |
| 1062 | # define M_LOG10E 0.43429448190325182765 /* log_10 e */ | |
| 1063 | # define M_LN2 0.69314718055994530942 /* log_e 2 */ | |
| 1064 | # define M_LN10 2.30258509299404568402 /* log_e 10 */ | |
| 1065 | # define M_PI 3.14159265358979323846 /* pi */ | |
| 1066 | # define M_PI_2 1.57079632679489661923 /* pi/2 */ | |
| 1067 | # define M_PI_4 0.78539816339744830962 /* pi/4 */ | |
| 1068 | # define M_1_PI 0.31830988618379067154 /* 1/pi */ | |
| 1069 | # define M_2_PI 0.63661977236758134308 /* 2/pi */ | |
| 1070 | # define M_2_SQRTPI 1.12837916709551257390 /* 2/sqrt(pi) */ | |
| 1071 | # define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ | |
| 1072 | # define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ | |
| 1073 | #endif | |
| 1074 | ||
| 1075 | /* The above constants are not adequate for computation using `long double's. | |
| 1076 | Therefore we provide as an extension constants with similar names as a | |
| 1077 | GNU extension. Provide enough digits for the 128-bit IEEE quad. */ | |
| 1078 | #ifdef __USE_GNU | |
| 1079 | # define M_El 2.718281828459045235360287471352662498L /* e */ | |
| 1080 | # define M_LOG2El 1.442695040888963407359924681001892137L /* log_2 e */ | |
| 1081 | # define M_LOG10El 0.434294481903251827651128918916605082L /* log_10 e */ | |
| 1082 | # define M_LN2l 0.693147180559945309417232121458176568L /* log_e 2 */ | |
| 1083 | # define M_LN10l 2.302585092994045684017991454684364208L /* log_e 10 */ | |
| 1084 | # define M_PIl 3.141592653589793238462643383279502884L /* pi */ | |
| 1085 | # define M_PI_2l 1.570796326794896619231321691639751442L /* pi/2 */ | |
| 1086 | # define M_PI_4l 0.785398163397448309615660845819875721L /* pi/4 */ | |
| 1087 | # define M_1_PIl 0.318309886183790671537767526745028724L /* 1/pi */ | |
| 1088 | # define M_2_PIl 0.636619772367581343075535053490057448L /* 2/pi */ | |
| 1089 | # define M_2_SQRTPIl 1.128379167095512573896158903121545172L /* 2/sqrt(pi) */ | |
| 1090 | # define M_SQRT2l 1.414213562373095048801688724209698079L /* sqrt(2) */ | |
| 1091 | # define M_SQRT1_2l 0.707106781186547524400844362104849039L /* 1/sqrt(2) */ | |
| 1092 | #endif | |
| 1093 | ||
| 1094 | #if __HAVE_FLOAT16 && defined __USE_GNU | |
| 1095 | # define M_Ef16 __f16 (2.718281828459045235360287471352662498) /* e */ | |
| 1096 | # define M_LOG2Ef16 __f16 (1.442695040888963407359924681001892137) /* log_2 e */ | |
| 1097 | # define M_LOG10Ef16 __f16 (0.434294481903251827651128918916605082) /* log_10 e */ | |
| 1098 | # define M_LN2f16 __f16 (0.693147180559945309417232121458176568) /* log_e 2 */ | |
| 1099 | # define M_LN10f16 __f16 (2.302585092994045684017991454684364208) /* log_e 10 */ | |
| 1100 | # define M_PIf16 __f16 (3.141592653589793238462643383279502884) /* pi */ | |
| 1101 | # define M_PI_2f16 __f16 (1.570796326794896619231321691639751442) /* pi/2 */ | |
| 1102 | # define M_PI_4f16 __f16 (0.785398163397448309615660845819875721) /* pi/4 */ | |
| 1103 | # define M_1_PIf16 __f16 (0.318309886183790671537767526745028724) /* 1/pi */ | |
| 1104 | # define M_2_PIf16 __f16 (0.636619772367581343075535053490057448) /* 2/pi */ | |
| 1105 | # define M_2_SQRTPIf16 __f16 (1.128379167095512573896158903121545172) /* 2/sqrt(pi) */ | |
| 1106 | # define M_SQRT2f16 __f16 (1.414213562373095048801688724209698079) /* sqrt(2) */ | |
| 1107 | # define M_SQRT1_2f16 __f16 (0.707106781186547524400844362104849039) /* 1/sqrt(2) */ | |
| 1108 | #endif | |
| 1109 | ||
| 1110 | #if __HAVE_FLOAT32 && defined __USE_GNU | |
| 1111 | # define M_Ef32 __f32 (2.718281828459045235360287471352662498) /* e */ | |
| 1112 | # define M_LOG2Ef32 __f32 (1.442695040888963407359924681001892137) /* log_2 e */ | |
| 1113 | # define M_LOG10Ef32 __f32 (0.434294481903251827651128918916605082) /* log_10 e */ | |
| 1114 | # define M_LN2f32 __f32 (0.693147180559945309417232121458176568) /* log_e 2 */ | |
| 1115 | # define M_LN10f32 __f32 (2.302585092994045684017991454684364208) /* log_e 10 */ | |
| 1116 | # define M_PIf32 __f32 (3.141592653589793238462643383279502884) /* pi */ | |
| 1117 | # define M_PI_2f32 __f32 (1.570796326794896619231321691639751442) /* pi/2 */ | |
| 1118 | # define M_PI_4f32 __f32 (0.785398163397448309615660845819875721) /* pi/4 */ | |
| 1119 | # define M_1_PIf32 __f32 (0.318309886183790671537767526745028724) /* 1/pi */ | |
| 1120 | # define M_2_PIf32 __f32 (0.636619772367581343075535053490057448) /* 2/pi */ | |
| 1121 | # define M_2_SQRTPIf32 __f32 (1.128379167095512573896158903121545172) /* 2/sqrt(pi) */ | |
| 1122 | # define M_SQRT2f32 __f32 (1.414213562373095048801688724209698079) /* sqrt(2) */ | |
| 1123 | # define M_SQRT1_2f32 __f32 (0.707106781186547524400844362104849039) /* 1/sqrt(2) */ | |
| 1124 | #endif | |
| 1125 | ||
| 1126 | #if __HAVE_FLOAT64 && defined __USE_GNU | |
| 1127 | # define M_Ef64 __f64 (2.718281828459045235360287471352662498) /* e */ | |
| 1128 | # define M_LOG2Ef64 __f64 (1.442695040888963407359924681001892137) /* log_2 e */ | |
| 1129 | # define M_LOG10Ef64 __f64 (0.434294481903251827651128918916605082) /* log_10 e */ | |
| 1130 | # define M_LN2f64 __f64 (0.693147180559945309417232121458176568) /* log_e 2 */ | |
| 1131 | # define M_LN10f64 __f64 (2.302585092994045684017991454684364208) /* log_e 10 */ | |
| 1132 | # define M_PIf64 __f64 (3.141592653589793238462643383279502884) /* pi */ | |
| 1133 | # define M_PI_2f64 __f64 (1.570796326794896619231321691639751442) /* pi/2 */ | |
| 1134 | # define M_PI_4f64 __f64 (0.785398163397448309615660845819875721) /* pi/4 */ | |
| 1135 | # define M_1_PIf64 __f64 (0.318309886183790671537767526745028724) /* 1/pi */ | |
| 1136 | # define M_2_PIf64 __f64 (0.636619772367581343075535053490057448) /* 2/pi */ | |
| 1137 | # define M_2_SQRTPIf64 __f64 (1.128379167095512573896158903121545172) /* 2/sqrt(pi) */ | |
| 1138 | # define M_SQRT2f64 __f64 (1.414213562373095048801688724209698079) /* sqrt(2) */ | |
| 1139 | # define M_SQRT1_2f64 __f64 (0.707106781186547524400844362104849039) /* 1/sqrt(2) */ | |
| 1140 | #endif | |
| 1141 | ||
| 1142 | #if __HAVE_FLOAT128 && defined __USE_GNU | |
| 1143 | # define M_Ef128 __f128 (2.718281828459045235360287471352662498) /* e */ | |
| 1144 | # define M_LOG2Ef128 __f128 (1.442695040888963407359924681001892137) /* log_2 e */ | |
| 1145 | # define M_LOG10Ef128 __f128 (0.434294481903251827651128918916605082) /* log_10 e */ | |
| 1146 | # define M_LN2f128 __f128 (0.693147180559945309417232121458176568) /* log_e 2 */ | |
| 1147 | # define M_LN10f128 __f128 (2.302585092994045684017991454684364208) /* log_e 10 */ | |
| 1148 | # define M_PIf128 __f128 (3.141592653589793238462643383279502884) /* pi */ | |
| 1149 | # define M_PI_2f128 __f128 (1.570796326794896619231321691639751442) /* pi/2 */ | |
| 1150 | # define M_PI_4f128 __f128 (0.785398163397448309615660845819875721) /* pi/4 */ | |
| 1151 | # define M_1_PIf128 __f128 (0.318309886183790671537767526745028724) /* 1/pi */ | |
| 1152 | # define M_2_PIf128 __f128 (0.636619772367581343075535053490057448) /* 2/pi */ | |
| 1153 | # define M_2_SQRTPIf128 __f128 (1.128379167095512573896158903121545172) /* 2/sqrt(pi) */ | |
| 1154 | # define M_SQRT2f128 __f128 (1.414213562373095048801688724209698079) /* sqrt(2) */ | |
| 1155 | # define M_SQRT1_2f128 __f128 (0.707106781186547524400844362104849039) /* 1/sqrt(2) */ | |
| 1156 | #endif | |
| 1157 | ||
| 1158 | #if __HAVE_FLOAT32X && defined __USE_GNU | |
| 1159 | # define M_Ef32x __f32x (2.718281828459045235360287471352662498) /* e */ | |
| 1160 | # define M_LOG2Ef32x __f32x (1.442695040888963407359924681001892137) /* log_2 e */ | |
| 1161 | # define M_LOG10Ef32x __f32x (0.434294481903251827651128918916605082) /* log_10 e */ | |
| 1162 | # define M_LN2f32x __f32x (0.693147180559945309417232121458176568) /* log_e 2 */ | |
| 1163 | # define M_LN10f32x __f32x (2.302585092994045684017991454684364208) /* log_e 10 */ | |
| 1164 | # define M_PIf32x __f32x (3.141592653589793238462643383279502884) /* pi */ | |
| 1165 | # define M_PI_2f32x __f32x (1.570796326794896619231321691639751442) /* pi/2 */ | |
| 1166 | # define M_PI_4f32x __f32x (0.785398163397448309615660845819875721) /* pi/4 */ | |
| 1167 | # define M_1_PIf32x __f32x (0.318309886183790671537767526745028724) /* 1/pi */ | |
| 1168 | # define M_2_PIf32x __f32x (0.636619772367581343075535053490057448) /* 2/pi */ | |
| 1169 | # define M_2_SQRTPIf32x __f32x (1.128379167095512573896158903121545172) /* 2/sqrt(pi) */ | |
| 1170 | # define M_SQRT2f32x __f32x (1.414213562373095048801688724209698079) /* sqrt(2) */ | |
| 1171 | # define M_SQRT1_2f32x __f32x (0.707106781186547524400844362104849039) /* 1/sqrt(2) */ | |
| 1172 | #endif | |
| 1173 | ||
| 1174 | #if __HAVE_FLOAT64X && defined __USE_GNU | |
| 1175 | # define M_Ef64x __f64x (2.718281828459045235360287471352662498) /* e */ | |
| 1176 | # define M_LOG2Ef64x __f64x (1.442695040888963407359924681001892137) /* log_2 e */ | |
| 1177 | # define M_LOG10Ef64x __f64x (0.434294481903251827651128918916605082) /* log_10 e */ | |
| 1178 | # define M_LN2f64x __f64x (0.693147180559945309417232121458176568) /* log_e 2 */ | |
| 1179 | # define M_LN10f64x __f64x (2.302585092994045684017991454684364208) /* log_e 10 */ | |
| 1180 | # define M_PIf64x __f64x (3.141592653589793238462643383279502884) /* pi */ | |
| 1181 | # define M_PI_2f64x __f64x (1.570796326794896619231321691639751442) /* pi/2 */ | |
| 1182 | # define M_PI_4f64x __f64x (0.785398163397448309615660845819875721) /* pi/4 */ | |
| 1183 | # define M_1_PIf64x __f64x (0.318309886183790671537767526745028724) /* 1/pi */ | |
| 1184 | # define M_2_PIf64x __f64x (0.636619772367581343075535053490057448) /* 2/pi */ | |
| 1185 | # define M_2_SQRTPIf64x __f64x (1.128379167095512573896158903121545172) /* 2/sqrt(pi) */ | |
| 1186 | # define M_SQRT2f64x __f64x (1.414213562373095048801688724209698079) /* sqrt(2) */ | |
| 1187 | # define M_SQRT1_2f64x __f64x (0.707106781186547524400844362104849039) /* 1/sqrt(2) */ | |
| 1188 | #endif | |
| 1189 | ||
| 1190 | #if __HAVE_FLOAT128X && defined __USE_GNU | |
| 1191 | # error "M_* values needed for _Float128x" | |
| 1192 | #endif | |
| 1193 | ||
| 1194 | /* When compiling in strict ISO C compatible mode we must not use the | |
| 1195 | inline functions since they, among other things, do not set the | |
| 1196 | `errno' variable correctly. */ | |
| 1197 | #if defined __STRICT_ANSI__ && !defined __NO_MATH_INLINES | |
| 1198 | # define __NO_MATH_INLINES 1 | |
| 1199 | #endif | |
| 1200 | ||
| 1201 | #ifdef __USE_ISOC99 | |
| 1202 | # if __GNUC_PREREQ (3, 1) | |
| 1203 | /* ISO C99 defines some macros to compare number while taking care for | |
| 1204 | unordered numbers. Many FPUs provide special instructions to support | |
| 1205 | these operations. Generic support in GCC for these as builtins went | |
| 1206 | in 2.97, but not all cpus added their patterns until 3.1. Therefore | |
| 1207 | we enable the builtins from 3.1 onwards and use a generic implementation | |
| 1208 | othwerwise. */ | |
| 1209 | # define isgreater(x, y) __builtin_isgreater(x, y) | |
| 1210 | # define isgreaterequal(x, y) __builtin_isgreaterequal(x, y) | |
| 1211 | # define isless(x, y) __builtin_isless(x, y) | |
| 1212 | # define islessequal(x, y) __builtin_islessequal(x, y) | |
| 1213 | # define islessgreater(x, y) __builtin_islessgreater(x, y) | |
| 1214 | # define isunordered(x, y) __builtin_isunordered(x, y) | |
| 1215 | # else | |
| 1216 | # define isgreater(x, y) \ | |
| 1217 | (__extension__ ({ __typeof__ (x) __x = (x); __typeof__ (y) __y = (y); \ | |
| 1218 | !isunordered (__x, __y) && __x > __y; })) | |
| 1219 | # define isgreaterequal(x, y) \ | |
| 1220 | (__extension__ ({ __typeof__ (x) __x = (x); __typeof__ (y) __y = (y); \ | |
| 1221 | !isunordered (__x, __y) && __x >= __y; })) | |
| 1222 | # define isless(x, y) \ | |
| 1223 | (__extension__ ({ __typeof__ (x) __x = (x); __typeof__ (y) __y = (y); \ | |
| 1224 | !isunordered (__x, __y) && __x < __y; })) | |
| 1225 | # define islessequal(x, y) \ | |
| 1226 | (__extension__ ({ __typeof__ (x) __x = (x); __typeof__ (y) __y = (y); \ | |
| 1227 | !isunordered (__x, __y) && __x <= __y; })) | |
| 1228 | # define islessgreater(x, y) \ | |
| 1229 | (__extension__ ({ __typeof__ (x) __x = (x); __typeof__ (y) __y = (y); \ | |
| 1230 | !isunordered (__x, __y) && __x != __y; })) | |
| 1231 | /* isunordered must always check both operands first for signaling NaNs. */ | |
| 1232 | # define isunordered(x, y) \ | |
| 1233 | (__extension__ ({ __typeof__ (x) __u = (x); __typeof__ (y) __v = (y); \ | |
| 1234 | __u != __v && (__u != __u || __v != __v); })) | |
| 1235 | # endif | |
| 1236 | #endif | |
| 1237 | ||
| 1238 | /* Get machine-dependent inline versions (if there are any). */ | |
| 1239 | #ifdef __USE_EXTERN_INLINES | |
| 1240 | # include <bits/mathinline.h> | |
| 1241 | #endif | |
| 1242 | ||
| 1243 | /* Define special entry points to use when the compiler got told to | |
| 1244 | only expect finite results. */ | |
| 1245 | #if defined __FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0 | |
| 1246 | ||
| 1247 | /* Include bits/math-finite.h for double. */ | |
| 1248 | # define _Mdouble_ double | |
| 1249 | # define __MATH_DECLARING_DOUBLE 1 | |
| 1250 | # define __MATH_DECLARING_FLOATN 0 | |
| 1251 | # define __REDIRFROM_X(function, reentrant) \ | |
| 1252 | function ## reentrant | |
| 1253 | # define __REDIRTO_X(function, reentrant) \ | |
| 1254 | __ ## function ## reentrant ## _finite | |
| 1255 | # include <bits/math-finite.h> | |
| 1256 | # undef _Mdouble_ | |
| 1257 | # undef __MATH_DECLARING_DOUBLE | |
| 1258 | # undef __MATH_DECLARING_FLOATN | |
| 1259 | # undef __REDIRFROM_X | |
| 1260 | # undef __REDIRTO_X | |
| 1261 | ||
| 1262 | /* When __USE_ISOC99 is defined, include math-finite for float and | |
| 1263 | long double, as well. */ | |
| 1264 | # ifdef __USE_ISOC99 | |
| 1265 | ||
| 1266 | /* Include bits/math-finite.h for float. */ | |
| 1267 | # define _Mdouble_ float | |
| 1268 | # define __MATH_DECLARING_DOUBLE 0 | |
| 1269 | # define __MATH_DECLARING_FLOATN 0 | |
| 1270 | # define __REDIRFROM_X(function, reentrant) \ | |
| 1271 | function ## f ## reentrant | |
| 1272 | # define __REDIRTO_X(function, reentrant) \ | |
| 1273 | __ ## function ## f ## reentrant ## _finite | |
| 1274 | # include <bits/math-finite.h> | |
| 1275 | # undef _Mdouble_ | |
| 1276 | # undef __MATH_DECLARING_DOUBLE | |
| 1277 | # undef __MATH_DECLARING_FLOATN | |
| 1278 | # undef __REDIRFROM_X | |
| 1279 | # undef __REDIRTO_X | |
| 1280 | ||
| 1281 | /* Include bits/math-finite.h for long double. */ | |
| 1282 | # ifdef __MATH_DECLARE_LDOUBLE | |
| 1283 | # define _Mdouble_ long double | |
| 1284 | # define __MATH_DECLARING_DOUBLE 0 | |
| 1285 | # define __MATH_DECLARING_FLOATN 0 | |
| 1286 | # define __REDIRFROM_X(function, reentrant) \ | |
| 1287 | function ## l ## reentrant | |
| 1288 | # ifdef __NO_LONG_DOUBLE_MATH | |
| 1289 | # define __REDIRTO_X(function, reentrant) \ | |
| 1290 | __ ## function ## reentrant ## _finite | |
| 1291 | # else | |
| 1292 | # define __REDIRTO_X(function, reentrant) \ | |
| 1293 | __ ## function ## l ## reentrant ## _finite | |
| 1294 | # endif | |
| 1295 | # include <bits/math-finite.h> | |
| 1296 | # undef _Mdouble_ | |
| 1297 | # undef __MATH_DECLARING_DOUBLE | |
| 1298 | # undef __MATH_DECLARING_FLOATN | |
| 1299 | # undef __REDIRFROM_X | |
| 1300 | # undef __REDIRTO_X | |
| 1301 | # endif | |
| 1302 | ||
| 1303 | # endif /* __USE_ISOC99. */ | |
| 1304 | ||
| 1305 | /* Include bits/math-finite.h for _FloatN and _FloatNx. */ | |
| 1306 | ||
| 1307 | # if (__HAVE_DISTINCT_FLOAT16 || (__HAVE_FLOAT16 && !defined _LIBC)) \ | |
| 1308 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 1309 | # define _Mdouble_ _Float16 | |
| 1310 | # define __MATH_DECLARING_DOUBLE 0 | |
| 1311 | # define __MATH_DECLARING_FLOATN 1 | |
| 1312 | # define __REDIRFROM_X(function, reentrant) \ | |
| 1313 | function ## f16 ## reentrant | |
| 1314 | # if __HAVE_DISTINCT_FLOAT16 | |
| 1315 | # define __REDIRTO_X(function, reentrant) \ | |
| 1316 | __ ## function ## f16 ## reentrant ## _finite | |
| 1317 | # else | |
| 1318 | # error "non-disinct _Float16" | |
| 1319 | # endif | |
| 1320 | # include <bits/math-finite.h> | |
| 1321 | # undef _Mdouble_ | |
| 1322 | # undef __MATH_DECLARING_DOUBLE | |
| 1323 | # undef __MATH_DECLARING_FLOATN | |
| 1324 | # undef __REDIRFROM_X | |
| 1325 | # undef __REDIRTO_X | |
| 1326 | # endif | |
| 1327 | ||
| 1328 | # if (__HAVE_DISTINCT_FLOAT32 || (__HAVE_FLOAT32 && !defined _LIBC)) \ | |
| 1329 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 1330 | # define _Mdouble_ _Float32 | |
| 1331 | # define __MATH_DECLARING_DOUBLE 0 | |
| 1332 | # define __MATH_DECLARING_FLOATN 1 | |
| 1333 | # define __REDIRFROM_X(function, reentrant) \ | |
| 1334 | function ## f32 ## reentrant | |
| 1335 | # if __HAVE_DISTINCT_FLOAT32 | |
| 1336 | # define __REDIRTO_X(function, reentrant) \ | |
| 1337 | __ ## function ## f32 ## reentrant ## _finite | |
| 1338 | # else | |
| 1339 | # define __REDIRTO_X(function, reentrant) \ | |
| 1340 | __ ## function ## f ## reentrant ## _finite | |
| 1341 | # endif | |
| 1342 | # include <bits/math-finite.h> | |
| 1343 | # undef _Mdouble_ | |
| 1344 | # undef __MATH_DECLARING_DOUBLE | |
| 1345 | # undef __MATH_DECLARING_FLOATN | |
| 1346 | # undef __REDIRFROM_X | |
| 1347 | # undef __REDIRTO_X | |
| 1348 | # endif | |
| 1349 | ||
| 1350 | # if (__HAVE_DISTINCT_FLOAT64 || (__HAVE_FLOAT64 && !defined _LIBC)) \ | |
| 1351 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 1352 | # define _Mdouble_ _Float64 | |
| 1353 | # define __MATH_DECLARING_DOUBLE 0 | |
| 1354 | # define __MATH_DECLARING_FLOATN 1 | |
| 1355 | # define __REDIRFROM_X(function, reentrant) \ | |
| 1356 | function ## f64 ## reentrant | |
| 1357 | # if __HAVE_DISTINCT_FLOAT64 | |
| 1358 | # define __REDIRTO_X(function, reentrant) \ | |
| 1359 | __ ## function ## f64 ## reentrant ## _finite | |
| 1360 | # else | |
| 1361 | # define __REDIRTO_X(function, reentrant) \ | |
| 1362 | __ ## function ## reentrant ## _finite | |
| 1363 | # endif | |
| 1364 | # include <bits/math-finite.h> | |
| 1365 | # undef _Mdouble_ | |
| 1366 | # undef __MATH_DECLARING_DOUBLE | |
| 1367 | # undef __MATH_DECLARING_FLOATN | |
| 1368 | # undef __REDIRFROM_X | |
| 1369 | # undef __REDIRTO_X | |
| 1370 | # endif | |
| 1371 | ||
| 1372 | # if (__HAVE_DISTINCT_FLOAT128 || (__HAVE_FLOAT128 && !defined _LIBC)) \ | |
| 1373 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 1374 | # define _Mdouble_ _Float128 | |
| 1375 | # define __MATH_DECLARING_DOUBLE 0 | |
| 1376 | # define __MATH_DECLARING_FLOATN 1 | |
| 1377 | # define __REDIRFROM_X(function, reentrant) \ | |
| 1378 | function ## f128 ## reentrant | |
| 1379 | # if __HAVE_DISTINCT_FLOAT128 | |
| 1380 | # define __REDIRTO_X(function, reentrant) \ | |
| 1381 | __ ## function ## f128 ## reentrant ## _finite | |
| 1382 | # else | |
| 1383 | # define __REDIRTO_X(function, reentrant) \ | |
| 1384 | __ ## function ## l ## reentrant ## _finite | |
| 1385 | # endif | |
| 1386 | # include <bits/math-finite.h> | |
| 1387 | # undef _Mdouble_ | |
| 1388 | # undef __MATH_DECLARING_DOUBLE | |
| 1389 | # undef __MATH_DECLARING_FLOATN | |
| 1390 | # undef __REDIRFROM_X | |
| 1391 | # undef __REDIRTO_X | |
| 1392 | # endif | |
| 1393 | ||
| 1394 | # if (__HAVE_DISTINCT_FLOAT32X || (__HAVE_FLOAT32X && !defined _LIBC)) \ | |
| 1395 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 1396 | # define _Mdouble_ _Float32x | |
| 1397 | # define __MATH_DECLARING_DOUBLE 0 | |
| 1398 | # define __MATH_DECLARING_FLOATN 1 | |
| 1399 | # define __REDIRFROM_X(function, reentrant) \ | |
| 1400 | function ## f32x ## reentrant | |
| 1401 | # if __HAVE_DISTINCT_FLOAT32X | |
| 1402 | # define __REDIRTO_X(function, reentrant) \ | |
| 1403 | __ ## function ## f32x ## reentrant ## _finite | |
| 1404 | # else | |
| 1405 | # define __REDIRTO_X(function, reentrant) \ | |
| 1406 | __ ## function ## reentrant ## _finite | |
| 1407 | # endif | |
| 1408 | # include <bits/math-finite.h> | |
| 1409 | # undef _Mdouble_ | |
| 1410 | # undef __MATH_DECLARING_DOUBLE | |
| 1411 | # undef __MATH_DECLARING_FLOATN | |
| 1412 | # undef __REDIRFROM_X | |
| 1413 | # undef __REDIRTO_X | |
| 1414 | # endif | |
| 1415 | ||
| 1416 | # if (__HAVE_DISTINCT_FLOAT64X || (__HAVE_FLOAT64X && !defined _LIBC)) \ | |
| 1417 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 1418 | # define _Mdouble_ _Float64x | |
| 1419 | # define __MATH_DECLARING_DOUBLE 0 | |
| 1420 | # define __MATH_DECLARING_FLOATN 1 | |
| 1421 | # define __REDIRFROM_X(function, reentrant) \ | |
| 1422 | function ## f64x ## reentrant | |
| 1423 | # if __HAVE_DISTINCT_FLOAT64X | |
| 1424 | # define __REDIRTO_X(function, reentrant) \ | |
| 1425 | __ ## function ## f64x ## reentrant ## _finite | |
| 1426 | # elif __HAVE_FLOAT64X_LONG_DOUBLE | |
| 1427 | # define __REDIRTO_X(function, reentrant) \ | |
| 1428 | __ ## function ## l ## reentrant ## _finite | |
| 1429 | # else | |
| 1430 | # define __REDIRTO_X(function, reentrant) \ | |
| 1431 | __ ## function ## f128 ## reentrant ## _finite | |
| 1432 | # endif | |
| 1433 | # include <bits/math-finite.h> | |
| 1434 | # undef _Mdouble_ | |
| 1435 | # undef __MATH_DECLARING_DOUBLE | |
| 1436 | # undef __MATH_DECLARING_FLOATN | |
| 1437 | # undef __REDIRFROM_X | |
| 1438 | # undef __REDIRTO_X | |
| 1439 | # endif | |
| 1440 | ||
| 1441 | # if (__HAVE_DISTINCT_FLOAT128X || (__HAVE_FLOAT128X && !defined _LIBC)) \ | |
| 1442 | && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 1443 | # define _Mdouble_ _Float128x | |
| 1444 | # define __MATH_DECLARING_DOUBLE 0 | |
| 1445 | # define __MATH_DECLARING_FLOATN 1 | |
| 1446 | # define __REDIRFROM_X(function, reentrant) \ | |
| 1447 | function ## f128x ## reentrant | |
| 1448 | # if __HAVE_DISTINCT_FLOAT128X | |
| 1449 | # define __REDIRTO_X(function, reentrant) \ | |
| 1450 | __ ## function ## f128x ## reentrant ## _finite | |
| 1451 | # else | |
| 1452 | # error "non-disinct _Float128x" | |
| 1453 | # endif | |
| 1454 | # include <bits/math-finite.h> | |
| 1455 | # undef _Mdouble_ | |
| 1456 | # undef __MATH_DECLARING_DOUBLE | |
| 1457 | # undef __MATH_DECLARING_FLOATN | |
| 1458 | # undef __REDIRFROM_X | |
| 1459 | # undef __REDIRTO_X | |
| 1460 | # endif | |
| 1461 | ||
| 1462 | #endif /* __FINITE_MATH_ONLY__ > 0. */ | |
| 1463 | ||
| 1464 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 1465 | /* An expression whose type has the widest of the evaluation formats | |
| 1466 | of X and Y (which are of floating-point types). */ | |
| 1467 | # if __FLT_EVAL_METHOD__ == 2 || __FLT_EVAL_METHOD__ > 64 | |
| 1468 | # define __MATH_EVAL_FMT2(x, y) ((x) + (y) + 0.0L) | |
| 1469 | # elif __FLT_EVAL_METHOD__ == 1 || __FLT_EVAL_METHOD__ > 32 | |
| 1470 | # define __MATH_EVAL_FMT2(x, y) ((x) + (y) + 0.0) | |
| 1471 | # elif __FLT_EVAL_METHOD__ == 0 || __FLT_EVAL_METHOD__ == 32 | |
| 1472 | # define __MATH_EVAL_FMT2(x, y) ((x) + (y) + 0.0f) | |
| 1473 | # else | |
| 1474 | # define __MATH_EVAL_FMT2(x, y) ((x) + (y)) | |
| 1475 | # endif | |
| 1476 | ||
| 1477 | /* Return X == Y but raising "invalid" and setting errno if X or Y is | |
| 1478 | a NaN. */ | |
| 1479 | # if !defined __cplusplus || (__cplusplus < 201103L && !defined __GNUC__) | |
| 1480 | # define iseqsig(x, y) \ | |
| 1481 | __MATH_TG (__MATH_EVAL_FMT2 (x, y), __iseqsig, ((x), (y))) | |
| 1482 | # else | |
| 1483 | /* In C++ mode, __MATH_TG cannot be used, because it relies on | |
| 1484 | __builtin_types_compatible_p, which is a C-only builtin. Moreover, | |
| 1485 | the comparison macros from ISO C take two floating-point arguments, | |
| 1486 | which need not have the same type. Choosing what underlying function | |
| 1487 | to call requires evaluating the formats of the arguments, then | |
| 1488 | selecting which is wider. The macro __MATH_EVAL_FMT2 provides this | |
| 1489 | information, however, only the type of the macro expansion is | |
| 1490 | relevant (actually evaluating the expression would be incorrect). | |
| 1491 | Thus, the type is used as a template parameter for __iseqsig_type, | |
| 1492 | which calls the appropriate underlying function. */ | |
| 1493 | extern "C++" { | |
| 1494 | template<typename> struct __iseqsig_type; | |
| 1495 | ||
| 1496 | template<> struct __iseqsig_type<float> | |
| 1497 | { | |
| 1498 | static int __call (float __x, float __y) throw () | |
| 1499 | { | |
| 1500 | return __iseqsigf (__x, __y); | |
| 1501 | } | |
| 1502 | }; | |
| 1503 | ||
| 1504 | template<> struct __iseqsig_type<double> | |
| 1505 | { | |
| 1506 | static int __call (double __x, double __y) throw () | |
| 1507 | { | |
| 1508 | return __iseqsig (__x, __y); | |
| 1509 | } | |
| 1510 | }; | |
| 1511 | ||
| 1512 | template<> struct __iseqsig_type<long double> | |
| 1513 | { | |
| 1514 | static int __call (long double __x, long double __y) throw () | |
| 1515 | { | |
| 1516 | # ifndef __NO_LONG_DOUBLE_MATH | |
| 1517 | return __iseqsigl (__x, __y); | |
| 1518 | # else | |
| 1519 | return __iseqsig (__x, __y); | |
| 1520 | # endif | |
| 1521 | } | |
| 1522 | }; | |
| 1523 | ||
| 1524 | # if __HAVE_FLOAT128_UNLIKE_LDBL | |
| 1525 | /* When using an IEEE 128-bit long double, _Float128 is defined as long double | |
| 1526 | in C++. */ | |
| 1527 | template<> struct __iseqsig_type<_Float128> | |
| 1528 | { | |
| 1529 | static int __call (_Float128 __x, _Float128 __y) throw () | |
| 1530 | { | |
| 1531 | return __iseqsigf128 (__x, __y); | |
| 1532 | } | |
| 1533 | }; | |
| 1534 | # endif | |
| 1535 | ||
| 1536 | template<typename _T1, typename _T2> | |
| 1537 | inline int | |
| 1538 | iseqsig (_T1 __x, _T2 __y) throw () | |
| 1539 | { | |
| 1540 | # if __cplusplus >= 201103L | |
| 1541 | typedef decltype (__MATH_EVAL_FMT2 (__x, __y)) _T3; | |
| 1542 | # else | |
| 1543 | typedef __typeof (__MATH_EVAL_FMT2 (__x, __y)) _T3; | |
| 1544 | # endif | |
| 1545 | return __iseqsig_type<_T3>::__call (__x, __y); | |
| 1546 | } | |
| 1547 | ||
| 1548 | } /* extern "C++" */ | |
| 1549 | # endif /* __cplusplus */ | |
| 1550 | ||
| 1551 | #endif | |
| 1552 | ||
| 1553 | __END_DECLS | |
| 1554 | ||
| 1555 | ||
| 1556 | #endif /* math.h */ |
libc/glibc-include/mcheck.h created+60
| ... | ... | @@ -0,0 +1,60 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _MCHECK_H | |
| 19 | #define _MCHECK_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | __BEGIN_DECLS | |
| 24 | ||
| 25 | /* Return values for `mprobe': these are the kinds of inconsistencies that | |
| 26 | `mcheck' enables detection of. */ | |
| 27 | enum mcheck_status | |
| 28 | { | |
| 29 | MCHECK_DISABLED = -1, /* Consistency checking is not turned on. */ | |
| 30 | MCHECK_OK, /* Block is fine. */ | |
| 31 | MCHECK_FREE, /* Block freed twice. */ | |
| 32 | MCHECK_HEAD, /* Memory before the block was clobbered. */ | |
| 33 | MCHECK_TAIL /* Memory after the block was clobbered. */ | |
| 34 | }; | |
| 35 | ||
| 36 | ||
| 37 | /* Activate a standard collection of debugging hooks. This must be called | |
| 38 | before `malloc' is ever called. ABORTFUNC is called with an error code | |
| 39 | (see enum above) when an inconsistency is detected. If ABORTFUNC is | |
| 40 | null, the standard function prints on stderr and then calls `abort'. */ | |
| 41 | extern int mcheck (void (*__abortfunc)(enum mcheck_status)) __THROW; | |
| 42 | ||
| 43 | /* Similar to `mcheck' but performs checks for all block whenever one of | |
| 44 | the memory handling functions is called. This can be very slow. */ | |
| 45 | extern int mcheck_pedantic (void (*__abortfunc)(enum mcheck_status)) __THROW; | |
| 46 | ||
| 47 | /* Force check of all blocks now. */ | |
| 48 | extern void mcheck_check_all (void); | |
| 49 | ||
| 50 | /* Check for aberrations in a particular malloc'd block. You must have | |
| 51 | called `mcheck' already. These are the same checks that `mcheck' does | |
| 52 | when you free or reallocate a block. */ | |
| 53 | extern enum mcheck_status mprobe (void *__ptr) __THROW; | |
| 54 | ||
| 55 | /* Activate a standard collection of tracing hooks. */ | |
| 56 | extern void mtrace (void) __THROW; | |
| 57 | extern void muntrace (void) __THROW; | |
| 58 | ||
| 59 | __END_DECLS | |
| 60 | #endif /* mcheck.h */ |
libc/glibc-include/memory.h created+33
| ... | ... | @@ -0,0 +1,33 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * SVID | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _MEMORY_H | |
| 23 | #define _MEMORY_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | ||
| 28 | #ifndef _STRING_H | |
| 29 | # include <string.h> | |
| 30 | #endif /* string.h */ | |
| 31 | ||
| 32 | ||
| 33 | #endif /* memory.h */ |
libc/glibc-include/mntent.h created+95
| ... | ... | @@ -0,0 +1,95 @@ |
| 1 | /* Utilities for reading/writing fstab, mtab, etc. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _MNTENT_H | |
| 20 | #define _MNTENT_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <paths.h> | |
| 24 | #include <bits/types/FILE.h> | |
| 25 | ||
| 26 | /* File listing canonical interesting mount points. */ | |
| 27 | #define MNTTAB _PATH_MNTTAB /* Deprecated alias. */ | |
| 28 | ||
| 29 | /* File listing currently active mount points. */ | |
| 30 | #define MOUNTED _PATH_MOUNTED /* Deprecated alias. */ | |
| 31 | ||
| 32 | ||
| 33 | /* General filesystem types. */ | |
| 34 | #define MNTTYPE_IGNORE "ignore" /* Ignore this entry. */ | |
| 35 | #define MNTTYPE_NFS "nfs" /* Network file system. */ | |
| 36 | #define MNTTYPE_SWAP "swap" /* Swap device. */ | |
| 37 | ||
| 38 | ||
| 39 | /* Generic mount options. */ | |
| 40 | #define MNTOPT_DEFAULTS "defaults" /* Use all default options. */ | |
| 41 | #define MNTOPT_RO "ro" /* Read only. */ | |
| 42 | #define MNTOPT_RW "rw" /* Read/write. */ | |
| 43 | #define MNTOPT_SUID "suid" /* Set uid allowed. */ | |
| 44 | #define MNTOPT_NOSUID "nosuid" /* No set uid allowed. */ | |
| 45 | #define MNTOPT_NOAUTO "noauto" /* Do not auto mount. */ | |
| 46 | ||
| 47 | ||
| 48 | __BEGIN_DECLS | |
| 49 | ||
| 50 | /* Structure describing a mount table entry. */ | |
| 51 | struct mntent | |
| 52 | { | |
| 53 | char *mnt_fsname; /* Device or server for filesystem. */ | |
| 54 | char *mnt_dir; /* Directory mounted on. */ | |
| 55 | char *mnt_type; /* Type of filesystem: ufs, nfs, etc. */ | |
| 56 | char *mnt_opts; /* Comma-separated options for fs. */ | |
| 57 | int mnt_freq; /* Dump frequency (in days). */ | |
| 58 | int mnt_passno; /* Pass number for `fsck'. */ | |
| 59 | }; | |
| 60 | ||
| 61 | ||
| 62 | /* Prepare to begin reading and/or writing mount table entries from the | |
| 63 | beginning of FILE. MODE is as for `fopen'. */ | |
| 64 | extern FILE *setmntent (const char *__file, const char *__mode) __THROW; | |
| 65 | ||
| 66 | /* Read one mount table entry from STREAM. Returns a pointer to storage | |
| 67 | reused on the next call, or null for EOF or error (use feof/ferror to | |
| 68 | check). */ | |
| 69 | extern struct mntent *getmntent (FILE *__stream) __THROW; | |
| 70 | ||
| 71 | #ifdef __USE_MISC | |
| 72 | /* Reentrant version of the above function. */ | |
| 73 | extern struct mntent *getmntent_r (FILE *__restrict __stream, | |
| 74 | struct mntent *__restrict __result, | |
| 75 | char *__restrict __buffer, | |
| 76 | int __bufsize) __THROW; | |
| 77 | #endif | |
| 78 | ||
| 79 | /* Write the mount table entry described by MNT to STREAM. | |
| 80 | Return zero on success, nonzero on failure. */ | |
| 81 | extern int addmntent (FILE *__restrict __stream, | |
| 82 | const struct mntent *__restrict __mnt) __THROW; | |
| 83 | ||
| 84 | /* Close a stream opened with `setmntent'. */ | |
| 85 | extern int endmntent (FILE *__stream) __THROW; | |
| 86 | ||
| 87 | /* Search MNT->mnt_opts for an option matching OPT. | |
| 88 | Returns the address of the substring, or null if none found. */ | |
| 89 | extern char *hasmntopt (const struct mntent *__mnt, | |
| 90 | const char *__opt) __THROW; | |
| 91 | ||
| 92 | ||
| 93 | __END_DECLS | |
| 94 | ||
| 95 | #endif /* mntent.h */ |
libc/glibc-include/monetary.h created+59
| ... | ... | @@ -0,0 +1,59 @@ |
| 1 | /* Header file for monetary value formatting functions. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _MONETARY_H | |
| 20 | #define _MONETARY_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | /* Get needed types. */ | |
| 25 | #define __need_size_t | |
| 26 | #include <stddef.h> | |
| 27 | #include <bits/types.h> | |
| 28 | ||
| 29 | #ifndef __ssize_t_defined | |
| 30 | typedef __ssize_t ssize_t; | |
| 31 | # define __ssize_t_defined | |
| 32 | #endif | |
| 33 | ||
| 34 | ||
| 35 | __BEGIN_DECLS | |
| 36 | ||
| 37 | /* Formatting a monetary value according to the current locale. */ | |
| 38 | extern ssize_t strfmon (char *__restrict __s, size_t __maxsize, | |
| 39 | const char *__restrict __format, ...) | |
| 40 | __THROW __attribute_format_strfmon__ (3, 4); | |
| 41 | ||
| 42 | #ifdef __USE_XOPEN2K8 | |
| 43 | /* POSIX.1-2008 extended locale interface (see locale.h). */ | |
| 44 | # include <bits/types/locale_t.h> | |
| 45 | ||
| 46 | /* Formatting a monetary value according to the given locale. */ | |
| 47 | extern ssize_t strfmon_l (char *__restrict __s, size_t __maxsize, | |
| 48 | locale_t __loc, | |
| 49 | const char *__restrict __format, ...) | |
| 50 | __THROW __attribute_format_strfmon__ (4, 5); | |
| 51 | #endif | |
| 52 | ||
| 53 | #ifdef __LDBL_COMPAT | |
| 54 | # include <bits/monetary-ldbl.h> | |
| 55 | #endif | |
| 56 | ||
| 57 | __END_DECLS | |
| 58 | ||
| 59 | #endif /* monetary.h */ |
libc/glibc-include/mqueue.h created+98
| ... | ... | @@ -0,0 +1,98 @@ |
| 1 | /* Copyright (C) 2004-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _MQUEUE_H | |
| 19 | #define _MQUEUE_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <sys/types.h> | |
| 23 | #include <fcntl.h> | |
| 24 | #include <bits/types/sigevent_t.h> | |
| 25 | #include <bits/types/struct_timespec.h> | |
| 26 | /* Get the definition of mqd_t and struct mq_attr. */ | |
| 27 | #include <bits/mqueue.h> | |
| 28 | ||
| 29 | __BEGIN_DECLS | |
| 30 | ||
| 31 | /* Establish connection between a process and a message queue NAME and | |
| 32 | return message queue descriptor or (mqd_t) -1 on error. OFLAG determines | |
| 33 | the type of access used. If O_CREAT is on OFLAG, the third argument is | |
| 34 | taken as a `mode_t', the mode of the created message queue, and the fourth | |
| 35 | argument is taken as `struct mq_attr *', pointer to message queue | |
| 36 | attributes. If the fourth argument is NULL, default attributes are | |
| 37 | used. */ | |
| 38 | extern mqd_t mq_open (const char *__name, int __oflag, ...) | |
| 39 | __THROW __nonnull ((1)); | |
| 40 | ||
| 41 | /* Removes the association between message queue descriptor MQDES and its | |
| 42 | message queue. */ | |
| 43 | extern int mq_close (mqd_t __mqdes) __THROW; | |
| 44 | ||
| 45 | /* Query status and attributes of message queue MQDES. */ | |
| 46 | extern int mq_getattr (mqd_t __mqdes, struct mq_attr *__mqstat) | |
| 47 | __THROW __nonnull ((2)); | |
| 48 | ||
| 49 | /* Set attributes associated with message queue MQDES and if OMQSTAT is | |
| 50 | not NULL also query its old attributes. */ | |
| 51 | extern int mq_setattr (mqd_t __mqdes, | |
| 52 | const struct mq_attr *__restrict __mqstat, | |
| 53 | struct mq_attr *__restrict __omqstat) | |
| 54 | __THROW __nonnull ((2)); | |
| 55 | ||
| 56 | /* Remove message queue named NAME. */ | |
| 57 | extern int mq_unlink (const char *__name) __THROW __nonnull ((1)); | |
| 58 | ||
| 59 | /* Register notification issued upon message arrival to an empty | |
| 60 | message queue MQDES. */ | |
| 61 | extern int mq_notify (mqd_t __mqdes, const struct sigevent *__notification) | |
| 62 | __THROW; | |
| 63 | ||
| 64 | /* Receive the oldest from highest priority messages in message queue | |
| 65 | MQDES. */ | |
| 66 | extern ssize_t mq_receive (mqd_t __mqdes, char *__msg_ptr, size_t __msg_len, | |
| 67 | unsigned int *__msg_prio) __nonnull ((2)); | |
| 68 | ||
| 69 | /* Add message pointed by MSG_PTR to message queue MQDES. */ | |
| 70 | extern int mq_send (mqd_t __mqdes, const char *__msg_ptr, size_t __msg_len, | |
| 71 | unsigned int __msg_prio) __nonnull ((2)); | |
| 72 | ||
| 73 | #ifdef __USE_XOPEN2K | |
| 74 | /* Receive the oldest from highest priority messages in message queue | |
| 75 | MQDES, stop waiting if ABS_TIMEOUT expires. */ | |
| 76 | extern ssize_t mq_timedreceive (mqd_t __mqdes, char *__restrict __msg_ptr, | |
| 77 | size_t __msg_len, | |
| 78 | unsigned int *__restrict __msg_prio, | |
| 79 | const struct timespec *__restrict __abs_timeout) | |
| 80 | __nonnull ((2, 5)); | |
| 81 | ||
| 82 | /* Add message pointed by MSG_PTR to message queue MQDES, stop blocking | |
| 83 | on full message queue if ABS_TIMEOUT expires. */ | |
| 84 | extern int mq_timedsend (mqd_t __mqdes, const char *__msg_ptr, | |
| 85 | size_t __msg_len, unsigned int __msg_prio, | |
| 86 | const struct timespec *__abs_timeout) | |
| 87 | __nonnull ((2, 5)); | |
| 88 | #endif | |
| 89 | ||
| 90 | /* Define some inlines helping to catch common problems. */ | |
| 91 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function \ | |
| 92 | && defined __va_arg_pack_len | |
| 93 | # include <bits/mqueue2.h> | |
| 94 | #endif | |
| 95 | ||
| 96 | __END_DECLS | |
| 97 | ||
| 98 | #endif /* mqueue.h */ |
libc/glibc-include/net/ethernet.h created+84
| ... | ... | @@ -0,0 +1,84 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* Based on the FreeBSD version of this file. Curiously, that file | |
| 19 | lacks a copyright in the header. */ | |
| 20 | ||
| 21 | #ifndef __NET_ETHERNET_H | |
| 22 | #define __NET_ETHERNET_H 1 | |
| 23 | ||
| 24 | #include <sys/types.h> | |
| 25 | #include <stdint.h> | |
| 26 | ||
| 27 | #include <linux/if_ether.h> /* IEEE 802.3 Ethernet constants */ | |
| 28 | ||
| 29 | __BEGIN_DECLS | |
| 30 | ||
| 31 | /* This is a name for the 48 bit ethernet address available on many | |
| 32 | systems. */ | |
| 33 | struct ether_addr | |
| 34 | { | |
| 35 | uint8_t ether_addr_octet[ETH_ALEN]; | |
| 36 | } __attribute__ ((__packed__)); | |
| 37 | ||
| 38 | /* 10Mb/s ethernet header */ | |
| 39 | struct ether_header | |
| 40 | { | |
| 41 | uint8_t ether_dhost[ETH_ALEN]; /* destination eth addr */ | |
| 42 | uint8_t ether_shost[ETH_ALEN]; /* source ether addr */ | |
| 43 | uint16_t ether_type; /* packet type ID field */ | |
| 44 | } __attribute__ ((__packed__)); | |
| 45 | ||
| 46 | /* Ethernet protocol ID's */ | |
| 47 | #define ETHERTYPE_PUP 0x0200 /* Xerox PUP */ | |
| 48 | #define ETHERTYPE_SPRITE 0x0500 /* Sprite */ | |
| 49 | #define ETHERTYPE_IP 0x0800 /* IP */ | |
| 50 | #define ETHERTYPE_ARP 0x0806 /* Address resolution */ | |
| 51 | #define ETHERTYPE_REVARP 0x8035 /* Reverse ARP */ | |
| 52 | #define ETHERTYPE_AT 0x809B /* AppleTalk protocol */ | |
| 53 | #define ETHERTYPE_AARP 0x80F3 /* AppleTalk ARP */ | |
| 54 | #define ETHERTYPE_VLAN 0x8100 /* IEEE 802.1Q VLAN tagging */ | |
| 55 | #define ETHERTYPE_IPX 0x8137 /* IPX */ | |
| 56 | #define ETHERTYPE_IPV6 0x86dd /* IP protocol version 6 */ | |
| 57 | #define ETHERTYPE_LOOPBACK 0x9000 /* used to test interfaces */ | |
| 58 | ||
| 59 | ||
| 60 | #define ETHER_ADDR_LEN ETH_ALEN /* size of ethernet addr */ | |
| 61 | #define ETHER_TYPE_LEN 2 /* bytes in type field */ | |
| 62 | #define ETHER_CRC_LEN 4 /* bytes in CRC field */ | |
| 63 | #define ETHER_HDR_LEN ETH_HLEN /* total octets in header */ | |
| 64 | #define ETHER_MIN_LEN (ETH_ZLEN + ETHER_CRC_LEN) /* min packet length */ | |
| 65 | #define ETHER_MAX_LEN (ETH_FRAME_LEN + ETHER_CRC_LEN) /* max packet length */ | |
| 66 | ||
| 67 | /* make sure ethenet length is valid */ | |
| 68 | #define ETHER_IS_VALID_LEN(foo) \ | |
| 69 | ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN) | |
| 70 | ||
| 71 | /* | |
| 72 | * The ETHERTYPE_NTRAILER packet types starting at ETHERTYPE_TRAIL have | |
| 73 | * (type-ETHERTYPE_TRAIL)*512 bytes of data followed | |
| 74 | * by an ETHER type (as given above) and then the (variable-length) header. | |
| 75 | */ | |
| 76 | #define ETHERTYPE_TRAIL 0x1000 /* Trailer packet */ | |
| 77 | #define ETHERTYPE_NTRAILER 16 | |
| 78 | ||
| 79 | #define ETHERMTU ETH_DATA_LEN | |
| 80 | #define ETHERMIN (ETHER_MIN_LEN - ETHER_HDR_LEN - ETHER_CRC_LEN) | |
| 81 | ||
| 82 | __END_DECLS | |
| 83 | ||
| 84 | #endif /* net/ethernet.h */ |
libc/glibc-include/net/if.h created+204
| ... | ... | @@ -0,0 +1,204 @@ |
| 1 | /* net/if.h -- declarations for inquiring about network interfaces | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _NET_IF_H | |
| 20 | #define _NET_IF_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | #ifdef __USE_MISC | |
| 25 | # include <sys/types.h> | |
| 26 | # include <sys/socket.h> | |
| 27 | #endif | |
| 28 | ||
| 29 | ||
| 30 | /* Length of interface name. */ | |
| 31 | #define IF_NAMESIZE 16 | |
| 32 | ||
| 33 | struct if_nameindex | |
| 34 | { | |
| 35 | unsigned int if_index; /* 1, 2, ... */ | |
| 36 | char *if_name; /* null terminated name: "eth0", ... */ | |
| 37 | }; | |
| 38 | ||
| 39 | ||
| 40 | #ifdef __USE_MISC | |
| 41 | /* Standard interface flags. */ | |
| 42 | enum | |
| 43 | { | |
| 44 | IFF_UP = 0x1, /* Interface is up. */ | |
| 45 | # define IFF_UP IFF_UP | |
| 46 | IFF_BROADCAST = 0x2, /* Broadcast address valid. */ | |
| 47 | # define IFF_BROADCAST IFF_BROADCAST | |
| 48 | IFF_DEBUG = 0x4, /* Turn on debugging. */ | |
| 49 | # define IFF_DEBUG IFF_DEBUG | |
| 50 | IFF_LOOPBACK = 0x8, /* Is a loopback net. */ | |
| 51 | # define IFF_LOOPBACK IFF_LOOPBACK | |
| 52 | IFF_POINTOPOINT = 0x10, /* Interface is point-to-point link. */ | |
| 53 | # define IFF_POINTOPOINT IFF_POINTOPOINT | |
| 54 | IFF_NOTRAILERS = 0x20, /* Avoid use of trailers. */ | |
| 55 | # define IFF_NOTRAILERS IFF_NOTRAILERS | |
| 56 | IFF_RUNNING = 0x40, /* Resources allocated. */ | |
| 57 | # define IFF_RUNNING IFF_RUNNING | |
| 58 | IFF_NOARP = 0x80, /* No address resolution protocol. */ | |
| 59 | # define IFF_NOARP IFF_NOARP | |
| 60 | IFF_PROMISC = 0x100, /* Receive all packets. */ | |
| 61 | # define IFF_PROMISC IFF_PROMISC | |
| 62 | ||
| 63 | /* Not supported */ | |
| 64 | IFF_ALLMULTI = 0x200, /* Receive all multicast packets. */ | |
| 65 | # define IFF_ALLMULTI IFF_ALLMULTI | |
| 66 | ||
| 67 | IFF_MASTER = 0x400, /* Master of a load balancer. */ | |
| 68 | # define IFF_MASTER IFF_MASTER | |
| 69 | IFF_SLAVE = 0x800, /* Slave of a load balancer. */ | |
| 70 | # define IFF_SLAVE IFF_SLAVE | |
| 71 | ||
| 72 | IFF_MULTICAST = 0x1000, /* Supports multicast. */ | |
| 73 | # define IFF_MULTICAST IFF_MULTICAST | |
| 74 | ||
| 75 | IFF_PORTSEL = 0x2000, /* Can set media type. */ | |
| 76 | # define IFF_PORTSEL IFF_PORTSEL | |
| 77 | IFF_AUTOMEDIA = 0x4000, /* Auto media select active. */ | |
| 78 | # define IFF_AUTOMEDIA IFF_AUTOMEDIA | |
| 79 | IFF_DYNAMIC = 0x8000 /* Dialup device with changing addresses. */ | |
| 80 | # define IFF_DYNAMIC IFF_DYNAMIC | |
| 81 | }; | |
| 82 | ||
| 83 | /* The ifaddr structure contains information about one address of an | |
| 84 | interface. They are maintained by the different address families, | |
| 85 | are allocated and attached when an address is set, and are linked | |
| 86 | together so all addresses for an interface can be located. */ | |
| 87 | ||
| 88 | struct ifaddr | |
| 89 | { | |
| 90 | struct sockaddr ifa_addr; /* Address of interface. */ | |
| 91 | union | |
| 92 | { | |
| 93 | struct sockaddr ifu_broadaddr; | |
| 94 | struct sockaddr ifu_dstaddr; | |
| 95 | } ifa_ifu; | |
| 96 | struct iface *ifa_ifp; /* Back-pointer to interface. */ | |
| 97 | struct ifaddr *ifa_next; /* Next address for interface. */ | |
| 98 | }; | |
| 99 | ||
| 100 | # define ifa_broadaddr ifa_ifu.ifu_broadaddr /* broadcast address */ | |
| 101 | # define ifa_dstaddr ifa_ifu.ifu_dstaddr /* other end of link */ | |
| 102 | ||
| 103 | /* Device mapping structure. I'd just gone off and designed a | |
| 104 | beautiful scheme using only loadable modules with arguments for | |
| 105 | driver options and along come the PCMCIA people 8) | |
| 106 | ||
| 107 | Ah well. The get() side of this is good for WDSETUP, and it'll be | |
| 108 | handy for debugging things. The set side is fine for now and being | |
| 109 | very small might be worth keeping for clean configuration. */ | |
| 110 | ||
| 111 | struct ifmap | |
| 112 | { | |
| 113 | unsigned long int mem_start; | |
| 114 | unsigned long int mem_end; | |
| 115 | unsigned short int base_addr; | |
| 116 | unsigned char irq; | |
| 117 | unsigned char dma; | |
| 118 | unsigned char port; | |
| 119 | /* 3 bytes spare */ | |
| 120 | }; | |
| 121 | ||
| 122 | /* Interface request structure used for socket ioctl's. All interface | |
| 123 | ioctl's must have parameter definitions which begin with ifr_name. | |
| 124 | The remainder may be interface specific. */ | |
| 125 | ||
| 126 | struct ifreq | |
| 127 | { | |
| 128 | # define IFHWADDRLEN 6 | |
| 129 | # define IFNAMSIZ IF_NAMESIZE | |
| 130 | union | |
| 131 | { | |
| 132 | char ifrn_name[IFNAMSIZ]; /* Interface name, e.g. "en0". */ | |
| 133 | } ifr_ifrn; | |
| 134 | ||
| 135 | union | |
| 136 | { | |
| 137 | struct sockaddr ifru_addr; | |
| 138 | struct sockaddr ifru_dstaddr; | |
| 139 | struct sockaddr ifru_broadaddr; | |
| 140 | struct sockaddr ifru_netmask; | |
| 141 | struct sockaddr ifru_hwaddr; | |
| 142 | short int ifru_flags; | |
| 143 | int ifru_ivalue; | |
| 144 | int ifru_mtu; | |
| 145 | struct ifmap ifru_map; | |
| 146 | char ifru_slave[IFNAMSIZ]; /* Just fits the size */ | |
| 147 | char ifru_newname[IFNAMSIZ]; | |
| 148 | __caddr_t ifru_data; | |
| 149 | } ifr_ifru; | |
| 150 | }; | |
| 151 | # define ifr_name ifr_ifrn.ifrn_name /* interface name */ | |
| 152 | # define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */ | |
| 153 | # define ifr_addr ifr_ifru.ifru_addr /* address */ | |
| 154 | # define ifr_dstaddr ifr_ifru.ifru_dstaddr /* other end of p-p lnk */ | |
| 155 | # define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */ | |
| 156 | # define ifr_netmask ifr_ifru.ifru_netmask /* interface net mask */ | |
| 157 | # define ifr_flags ifr_ifru.ifru_flags /* flags */ | |
| 158 | # define ifr_metric ifr_ifru.ifru_ivalue /* metric */ | |
| 159 | # define ifr_mtu ifr_ifru.ifru_mtu /* mtu */ | |
| 160 | # define ifr_map ifr_ifru.ifru_map /* device map */ | |
| 161 | # define ifr_slave ifr_ifru.ifru_slave /* slave device */ | |
| 162 | # define ifr_data ifr_ifru.ifru_data /* for use by interface */ | |
| 163 | # define ifr_ifindex ifr_ifru.ifru_ivalue /* interface index */ | |
| 164 | # define ifr_bandwidth ifr_ifru.ifru_ivalue /* link bandwidth */ | |
| 165 | # define ifr_qlen ifr_ifru.ifru_ivalue /* queue length */ | |
| 166 | # define ifr_newname ifr_ifru.ifru_newname /* New name */ | |
| 167 | # define _IOT_ifreq _IOT(_IOTS(char),IFNAMSIZ,_IOTS(char),16,0,0) | |
| 168 | # define _IOT_ifreq_short _IOT(_IOTS(char),IFNAMSIZ,_IOTS(short),1,0,0) | |
| 169 | # define _IOT_ifreq_int _IOT(_IOTS(char),IFNAMSIZ,_IOTS(int),1,0,0) | |
| 170 | ||
| 171 | ||
| 172 | /* Structure used in SIOCGIFCONF request. Used to retrieve interface | |
| 173 | configuration for machine (useful for programs which must know all | |
| 174 | networks accessible). */ | |
| 175 | ||
| 176 | struct ifconf | |
| 177 | { | |
| 178 | int ifc_len; /* Size of buffer. */ | |
| 179 | union | |
| 180 | { | |
| 181 | __caddr_t ifcu_buf; | |
| 182 | struct ifreq *ifcu_req; | |
| 183 | } ifc_ifcu; | |
| 184 | }; | |
| 185 | # define ifc_buf ifc_ifcu.ifcu_buf /* Buffer address. */ | |
| 186 | # define ifc_req ifc_ifcu.ifcu_req /* Array of structures. */ | |
| 187 | # define _IOT_ifconf _IOT(_IOTS(struct ifconf),1,0,0,0,0) /* not right */ | |
| 188 | #endif /* Misc. */ | |
| 189 | ||
| 190 | __BEGIN_DECLS | |
| 191 | ||
| 192 | /* Convert an interface name to an index, and vice versa. */ | |
| 193 | extern unsigned int if_nametoindex (const char *__ifname) __THROW; | |
| 194 | extern char *if_indextoname (unsigned int __ifindex, char *__ifname) __THROW; | |
| 195 | ||
| 196 | /* Return a list of all interfaces and their indices. */ | |
| 197 | extern struct if_nameindex *if_nameindex (void) __THROW; | |
| 198 | ||
| 199 | /* Free the data returned from if_nameindex. */ | |
| 200 | extern void if_freenameindex (struct if_nameindex *__ptr) __THROW; | |
| 201 | ||
| 202 | __END_DECLS | |
| 203 | ||
| 204 | #endif /* net/if.h */ |
libc/glibc-include/net/if_arp.h created+183
| ... | ... | @@ -0,0 +1,183 @@ |
| 1 | /* Definitions for Address Resolution Protocol. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | /* Based on the 4.4BSD and Linux version of this file. */ | |
| 21 | ||
| 22 | #ifndef _NET_IF_ARP_H | |
| 23 | #define _NET_IF_ARP_H 1 | |
| 24 | ||
| 25 | #include <sys/types.h> | |
| 26 | #include <sys/socket.h> | |
| 27 | #include <stdint.h> | |
| 28 | ||
| 29 | __BEGIN_DECLS | |
| 30 | ||
| 31 | /* Some internals from deep down in the kernel. */ | |
| 32 | #define MAX_ADDR_LEN 7 | |
| 33 | ||
| 34 | ||
| 35 | /* This structure defines an ethernet arp header. */ | |
| 36 | ||
| 37 | /* ARP protocol opcodes. */ | |
| 38 | #define ARPOP_REQUEST 1 /* ARP request. */ | |
| 39 | #define ARPOP_REPLY 2 /* ARP reply. */ | |
| 40 | #define ARPOP_RREQUEST 3 /* RARP request. */ | |
| 41 | #define ARPOP_RREPLY 4 /* RARP reply. */ | |
| 42 | #define ARPOP_InREQUEST 8 /* InARP request. */ | |
| 43 | #define ARPOP_InREPLY 9 /* InARP reply. */ | |
| 44 | #define ARPOP_NAK 10 /* (ATM)ARP NAK. */ | |
| 45 | ||
| 46 | /* See RFC 826 for protocol description. ARP packets are variable | |
| 47 | in size; the arphdr structure defines the fixed-length portion. | |
| 48 | Protocol type values are the same as those for 10 Mb/s Ethernet. | |
| 49 | It is followed by the variable-sized fields ar_sha, arp_spa, | |
| 50 | arp_tha and arp_tpa in that order, according to the lengths | |
| 51 | specified. Field names used correspond to RFC 826. */ | |
| 52 | ||
| 53 | struct arphdr | |
| 54 | { | |
| 55 | unsigned short int ar_hrd; /* Format of hardware address. */ | |
| 56 | unsigned short int ar_pro; /* Format of protocol address. */ | |
| 57 | unsigned char ar_hln; /* Length of hardware address. */ | |
| 58 | unsigned char ar_pln; /* Length of protocol address. */ | |
| 59 | unsigned short int ar_op; /* ARP opcode (command). */ | |
| 60 | #if 0 | |
| 61 | /* Ethernet looks like this : This bit is variable sized | |
| 62 | however... */ | |
| 63 | unsigned char __ar_sha[ETH_ALEN]; /* Sender hardware address. */ | |
| 64 | unsigned char __ar_sip[4]; /* Sender IP address. */ | |
| 65 | unsigned char __ar_tha[ETH_ALEN]; /* Target hardware address. */ | |
| 66 | unsigned char __ar_tip[4]; /* Target IP address. */ | |
| 67 | #endif | |
| 68 | }; | |
| 69 | ||
| 70 | ||
| 71 | /* ARP protocol HARDWARE identifiers. */ | |
| 72 | #define ARPHRD_NETROM 0 /* From KA9Q: NET/ROM pseudo. */ | |
| 73 | #define ARPHRD_ETHER 1 /* Ethernet 10/100Mbps. */ | |
| 74 | #define ARPHRD_EETHER 2 /* Experimental Ethernet. */ | |
| 75 | #define ARPHRD_AX25 3 /* AX.25 Level 2. */ | |
| 76 | #define ARPHRD_PRONET 4 /* PROnet token ring. */ | |
| 77 | #define ARPHRD_CHAOS 5 /* Chaosnet. */ | |
| 78 | #define ARPHRD_IEEE802 6 /* IEEE 802.2 Ethernet/TR/TB. */ | |
| 79 | #define ARPHRD_ARCNET 7 /* ARCnet. */ | |
| 80 | #define ARPHRD_APPLETLK 8 /* APPLEtalk. */ | |
| 81 | #define ARPHRD_DLCI 15 /* Frame Relay DLCI. */ | |
| 82 | #define ARPHRD_ATM 19 /* ATM. */ | |
| 83 | #define ARPHRD_METRICOM 23 /* Metricom STRIP (new IANA id). */ | |
| 84 | #define ARPHRD_IEEE1394 24 /* IEEE 1394 IPv4 - RFC 2734. */ | |
| 85 | #define ARPHRD_EUI64 27 /* EUI-64. */ | |
| 86 | #define ARPHRD_INFINIBAND 32 /* InfiniBand. */ | |
| 87 | ||
| 88 | /* Dummy types for non ARP hardware */ | |
| 89 | #define ARPHRD_SLIP 256 | |
| 90 | #define ARPHRD_CSLIP 257 | |
| 91 | #define ARPHRD_SLIP6 258 | |
| 92 | #define ARPHRD_CSLIP6 259 | |
| 93 | #define ARPHRD_RSRVD 260 /* Notional KISS type. */ | |
| 94 | #define ARPHRD_ADAPT 264 | |
| 95 | #define ARPHRD_ROSE 270 | |
| 96 | #define ARPHRD_X25 271 /* CCITT X.25. */ | |
| 97 | #define ARPHRD_HWX25 272 /* Boards with X.25 in firmware. */ | |
| 98 | #define ARPHRD_PPP 512 | |
| 99 | #define ARPHRD_CISCO 513 /* Cisco HDLC. */ | |
| 100 | #define ARPHRD_HDLC ARPHRD_CISCO | |
| 101 | #define ARPHRD_LAPB 516 /* LAPB. */ | |
| 102 | #define ARPHRD_DDCMP 517 /* Digital's DDCMP. */ | |
| 103 | #define ARPHRD_RAWHDLC 518 /* Raw HDLC. */ | |
| 104 | #define ARPHRD_RAWIP 519 /* Raw IP. */ | |
| 105 | ||
| 106 | #define ARPHRD_TUNNEL 768 /* IPIP tunnel. */ | |
| 107 | #define ARPHRD_TUNNEL6 769 /* IPIP6 tunnel. */ | |
| 108 | #define ARPHRD_FRAD 770 /* Frame Relay Access Device. */ | |
| 109 | #define ARPHRD_SKIP 771 /* SKIP vif. */ | |
| 110 | #define ARPHRD_LOOPBACK 772 /* Loopback device. */ | |
| 111 | #define ARPHRD_LOCALTLK 773 /* Localtalk device. */ | |
| 112 | #define ARPHRD_FDDI 774 /* Fiber Distributed Data Interface. */ | |
| 113 | #define ARPHRD_BIF 775 /* AP1000 BIF. */ | |
| 114 | #define ARPHRD_SIT 776 /* sit0 device - IPv6-in-IPv4. */ | |
| 115 | #define ARPHRD_IPDDP 777 /* IP-in-DDP tunnel. */ | |
| 116 | #define ARPHRD_IPGRE 778 /* GRE over IP. */ | |
| 117 | #define ARPHRD_PIMREG 779 /* PIMSM register interface. */ | |
| 118 | #define ARPHRD_HIPPI 780 /* High Performance Parallel I'face. */ | |
| 119 | #define ARPHRD_ASH 781 /* (Nexus Electronics) Ash. */ | |
| 120 | #define ARPHRD_ECONET 782 /* Acorn Econet. */ | |
| 121 | #define ARPHRD_IRDA 783 /* Linux-IrDA. */ | |
| 122 | #define ARPHRD_FCPP 784 /* Point to point fibrechanel. */ | |
| 123 | #define ARPHRD_FCAL 785 /* Fibrechanel arbitrated loop. */ | |
| 124 | #define ARPHRD_FCPL 786 /* Fibrechanel public loop. */ | |
| 125 | #define ARPHRD_FCFABRIC 787 /* Fibrechanel fabric. */ | |
| 126 | #define ARPHRD_IEEE802_TR 800 /* Magic type ident for TR. */ | |
| 127 | #define ARPHRD_IEEE80211 801 /* IEEE 802.11. */ | |
| 128 | #define ARPHRD_IEEE80211_PRISM 802 /* IEEE 802.11 + Prism2 header. */ | |
| 129 | #define ARPHRD_IEEE80211_RADIOTAP 803 /* IEEE 802.11 + radiotap header. */ | |
| 130 | #define ARPHRD_IEEE802154 804 /* IEEE 802.15.4 header. */ | |
| 131 | #define ARPHRD_IEEE802154_PHY 805 /* IEEE 802.15.4 PHY header. */ | |
| 132 | ||
| 133 | #define ARPHRD_VOID 0xFFFF /* Void type, nothing is known. */ | |
| 134 | #define ARPHRD_NONE 0xFFFE /* Zero header length. */ | |
| 135 | ||
| 136 | ||
| 137 | /* ARP ioctl request. */ | |
| 138 | struct arpreq | |
| 139 | { | |
| 140 | struct sockaddr arp_pa; /* Protocol address. */ | |
| 141 | struct sockaddr arp_ha; /* Hardware address. */ | |
| 142 | int arp_flags; /* Flags. */ | |
| 143 | struct sockaddr arp_netmask; /* Netmask (only for proxy arps). */ | |
| 144 | char arp_dev[16]; | |
| 145 | }; | |
| 146 | ||
| 147 | struct arpreq_old | |
| 148 | { | |
| 149 | struct sockaddr arp_pa; /* Protocol address. */ | |
| 150 | struct sockaddr arp_ha; /* Hardware address. */ | |
| 151 | int arp_flags; /* Flags. */ | |
| 152 | struct sockaddr arp_netmask; /* Netmask (only for proxy arps). */ | |
| 153 | }; | |
| 154 | ||
| 155 | /* ARP Flag values. */ | |
| 156 | #define ATF_COM 0x02 /* Completed entry (ha valid). */ | |
| 157 | #define ATF_PERM 0x04 /* Permanent entry. */ | |
| 158 | #define ATF_PUBL 0x08 /* Publish entry. */ | |
| 159 | #define ATF_USETRAILERS 0x10 /* Has requested trailers. */ | |
| 160 | #define ATF_NETMASK 0x20 /* Want to use a netmask (only | |
| 161 | for proxy entries). */ | |
| 162 | #define ATF_DONTPUB 0x40 /* Don't answer this addresses. */ | |
| 163 | #define ATF_MAGIC 0x80 /* Automatically added entry. */ | |
| 164 | ||
| 165 | ||
| 166 | /* Support for the user space arp daemon, arpd. */ | |
| 167 | #define ARPD_UPDATE 0x01 | |
| 168 | #define ARPD_LOOKUP 0x02 | |
| 169 | #define ARPD_FLUSH 0x03 | |
| 170 | ||
| 171 | struct arpd_request | |
| 172 | { | |
| 173 | unsigned short int req; /* Request type. */ | |
| 174 | uint32_t ip; /* IP address of entry. */ | |
| 175 | unsigned long int dev; /* Device entry is tied to. */ | |
| 176 | unsigned long int stamp; | |
| 177 | unsigned long int updated; | |
| 178 | unsigned char ha[MAX_ADDR_LEN]; /* Hardware address. */ | |
| 179 | }; | |
| 180 | ||
| 181 | __END_DECLS | |
| 182 | ||
| 183 | #endif /* net/if_arp.h */ |
libc/glibc-include/net/if_packet.h created+36
| ... | ... | @@ -0,0 +1,36 @@ |
| 1 | /* Definitions for use with Linux SOCK_PACKET sockets. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef __IF_PACKET_H | |
| 20 | #define __IF_PACKET_H | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <bits/sockaddr.h> | |
| 24 | ||
| 25 | /* This is the SOCK_PACKET address structure as used in Linux 2.0. | |
| 26 | From Linux 2.1 the AF_PACKET interface is preferred and you should | |
| 27 | consider using it in place of this one. */ | |
| 28 | ||
| 29 | struct sockaddr_pkt | |
| 30 | { | |
| 31 | __SOCKADDR_COMMON (spkt_); | |
| 32 | unsigned char spkt_device[14]; | |
| 33 | unsigned short spkt_protocol; | |
| 34 | }; | |
| 35 | ||
| 36 | #endif |
libc/glibc-include/net/if_ppp.h created+171
| ... | ... | @@ -0,0 +1,171 @@ |
| 1 | /* From: if_ppp.h,v 1.3 1995/06/12 11:36:50 paulus Exp */ | |
| 2 | ||
| 3 | /* | |
| 4 | * if_ppp.h - Point-to-Point Protocol definitions. | |
| 5 | * | |
| 6 | * Copyright (c) 1989 Carnegie Mellon University. | |
| 7 | * | |
| 8 | * Redistribution and use in source and binary forms, with or without | |
| 9 | * modification, are permitted provided that the following conditions | |
| 10 | * are met: | |
| 11 | * 1. Redistributions of source code must retain the above copyright | |
| 12 | * notice, this list of conditions and the following disclaimer. | |
| 13 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 14 | * notice, this list of conditions and the following disclaimer in the | |
| 15 | * documentation and/or other materials provided with the distribution. | |
| 16 | * 3. Neither the name of the University nor the names of its contributors | |
| 17 | * may be used to endorse or promote products derived from this software | |
| 18 | * without specific prior written permission. | |
| 19 | * | |
| 20 | * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY AND | |
| 21 | * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, | |
| 22 | * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| 23 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| 24 | * IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE FOR ANY | |
| 25 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE | |
| 27 | * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER | |
| 29 | * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
| 30 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN | |
| 31 | * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 32 | * | |
| 33 | */ | |
| 34 | ||
| 35 | /* | |
| 36 | * ==FILEVERSION 960926== | |
| 37 | * | |
| 38 | * NOTE TO MAINTAINERS: | |
| 39 | * If you modify this file at all, please set the above date. | |
| 40 | * if_ppp.h is shipped with a PPP distribution as well as with the kernel; | |
| 41 | * if everyone increases the FILEVERSION number above, then scripts | |
| 42 | * can do the right thing when deciding whether to install a new if_ppp.h | |
| 43 | * file. Don't change the format of that line otherwise, so the | |
| 44 | * installation script can recognize it. | |
| 45 | */ | |
| 46 | ||
| 47 | ||
| 48 | #ifndef __NET_IF_PPP_H | |
| 49 | #define __NET_IF_PPP_H 1 | |
| 50 | ||
| 51 | #include <sys/types.h> | |
| 52 | #include <stdint.h> | |
| 53 | #include <net/if.h> | |
| 54 | #include <sys/ioctl.h> | |
| 55 | #include <net/ppp_defs.h> | |
| 56 | ||
| 57 | __BEGIN_DECLS | |
| 58 | ||
| 59 | /* | |
| 60 | * Packet sizes | |
| 61 | */ | |
| 62 | ||
| 63 | #define PPP_MTU 1500 /* Default MTU (size of Info field) */ | |
| 64 | #define PPP_MAXMRU 65000 /* Largest MRU we allow */ | |
| 65 | #define PPP_VERSION "2.2.0" | |
| 66 | #define PPP_MAGIC 0x5002 /* Magic value for the ppp structure */ | |
| 67 | #define PROTO_IPX 0x002b /* protocol numbers */ | |
| 68 | #define PROTO_DNA_RT 0x0027 /* DNA Routing */ | |
| 69 | ||
| 70 | ||
| 71 | /* | |
| 72 | * Bit definitions for flags. | |
| 73 | */ | |
| 74 | ||
| 75 | #define SC_COMP_PROT 0x00000001 /* protocol compression (output) */ | |
| 76 | #define SC_COMP_AC 0x00000002 /* header compression (output) */ | |
| 77 | #define SC_COMP_TCP 0x00000004 /* TCP (VJ) compression (output) */ | |
| 78 | #define SC_NO_TCP_CCID 0x00000008 /* disable VJ connection-id comp. */ | |
| 79 | #define SC_REJ_COMP_AC 0x00000010 /* reject adrs/ctrl comp. on input */ | |
| 80 | #define SC_REJ_COMP_TCP 0x00000020 /* reject TCP (VJ) comp. on input */ | |
| 81 | #define SC_CCP_OPEN 0x00000040 /* Look at CCP packets */ | |
| 82 | #define SC_CCP_UP 0x00000080 /* May send/recv compressed packets */ | |
| 83 | #define SC_ENABLE_IP 0x00000100 /* IP packets may be exchanged */ | |
| 84 | #define SC_COMP_RUN 0x00001000 /* compressor has been inited */ | |
| 85 | #define SC_DECOMP_RUN 0x00002000 /* decompressor has been inited */ | |
| 86 | #define SC_DEBUG 0x00010000 /* enable debug messages */ | |
| 87 | #define SC_LOG_INPKT 0x00020000 /* log contents of good pkts recvd */ | |
| 88 | #define SC_LOG_OUTPKT 0x00040000 /* log contents of pkts sent */ | |
| 89 | #define SC_LOG_RAWIN 0x00080000 /* log all chars received */ | |
| 90 | #define SC_LOG_FLUSH 0x00100000 /* log all chars flushed */ | |
| 91 | #define SC_MASK 0x0fE0ffff /* bits that user can change */ | |
| 92 | ||
| 93 | /* state bits */ | |
| 94 | #define SC_ESCAPED 0x80000000 /* saw a PPP_ESCAPE */ | |
| 95 | #define SC_FLUSH 0x40000000 /* flush input until next PPP_FLAG */ | |
| 96 | #define SC_VJ_RESET 0x20000000 /* Need to reset the VJ decompressor */ | |
| 97 | #define SC_XMIT_BUSY 0x10000000 /* ppp_write_wakeup is active */ | |
| 98 | #define SC_RCV_ODDP 0x08000000 /* have rcvd char with odd parity */ | |
| 99 | #define SC_RCV_EVNP 0x04000000 /* have rcvd char with even parity */ | |
| 100 | #define SC_RCV_B7_1 0x02000000 /* have rcvd char with bit 7 = 1 */ | |
| 101 | #define SC_RCV_B7_0 0x01000000 /* have rcvd char with bit 7 = 0 */ | |
| 102 | #define SC_DC_FERROR 0x00800000 /* fatal decomp error detected */ | |
| 103 | #define SC_DC_ERROR 0x00400000 /* non-fatal decomp error detected */ | |
| 104 | ||
| 105 | /* | |
| 106 | * Ioctl definitions. | |
| 107 | */ | |
| 108 | ||
| 109 | struct npioctl { | |
| 110 | int protocol; /* PPP protocol, e.g. PPP_IP */ | |
| 111 | enum NPmode mode; | |
| 112 | }; | |
| 113 | ||
| 114 | /* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */ | |
| 115 | struct ppp_option_data { | |
| 116 | uint8_t *ptr; | |
| 117 | uint32_t length; | |
| 118 | int transmit; | |
| 119 | }; | |
| 120 | ||
| 121 | /* 'struct ifreq' is only available from net/if.h under __USE_MISC. */ | |
| 122 | #ifdef __USE_MISC | |
| 123 | struct ifpppstatsreq { | |
| 124 | struct ifreq b; | |
| 125 | struct ppp_stats stats; /* statistic information */ | |
| 126 | }; | |
| 127 | ||
| 128 | struct ifpppcstatsreq { | |
| 129 | struct ifreq b; | |
| 130 | struct ppp_comp_stats stats; | |
| 131 | }; | |
| 132 | ||
| 133 | #define ifr__name b.ifr_ifrn.ifrn_name | |
| 134 | #define stats_ptr b.ifr_ifru.ifru_data | |
| 135 | #endif | |
| 136 | ||
| 137 | /* | |
| 138 | * Ioctl definitions. | |
| 139 | */ | |
| 140 | ||
| 141 | #define PPPIOCGFLAGS _IOR('t', 90, int) /* get configuration flags */ | |
| 142 | #define PPPIOCSFLAGS _IOW('t', 89, int) /* set configuration flags */ | |
| 143 | #define PPPIOCGASYNCMAP _IOR('t', 88, int) /* get async map */ | |
| 144 | #define PPPIOCSASYNCMAP _IOW('t', 87, int) /* set async map */ | |
| 145 | #define PPPIOCGUNIT _IOR('t', 86, int) /* get ppp unit number */ | |
| 146 | #define PPPIOCGRASYNCMAP _IOR('t', 85, int) /* get receive async map */ | |
| 147 | #define PPPIOCSRASYNCMAP _IOW('t', 84, int) /* set receive async map */ | |
| 148 | #define PPPIOCGMRU _IOR('t', 83, int) /* get max receive unit */ | |
| 149 | #define PPPIOCSMRU _IOW('t', 82, int) /* set max receive unit */ | |
| 150 | #define PPPIOCSMAXCID _IOW('t', 81, int) /* set VJ max slot ID */ | |
| 151 | #define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */ | |
| 152 | #define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */ | |
| 153 | #define PPPIOCXFERUNIT _IO('t', 78) /* transfer PPP unit */ | |
| 154 | #define PPPIOCSCOMPRESS _IOW('t', 77, struct ppp_option_data) | |
| 155 | #define PPPIOCGNPMODE _IOWR('t', 76, struct npioctl) /* get NP mode */ | |
| 156 | #define PPPIOCSNPMODE _IOW('t', 75, struct npioctl) /* set NP mode */ | |
| 157 | #define PPPIOCGDEBUG _IOR('t', 65, int) /* Read debug level */ | |
| 158 | #define PPPIOCSDEBUG _IOW('t', 64, int) /* Set debug level */ | |
| 159 | #define PPPIOCGIDLE _IOR('t', 63, struct ppp_idle) /* get idle time */ | |
| 160 | ||
| 161 | #define SIOCGPPPSTATS (SIOCDEVPRIVATE + 0) | |
| 162 | #define SIOCGPPPVER (SIOCDEVPRIVATE + 1) /* NEVER change this!! */ | |
| 163 | #define SIOCGPPPCSTATS (SIOCDEVPRIVATE + 2) | |
| 164 | ||
| 165 | #if !defined(ifr_mtu) | |
| 166 | #define ifr_mtu ifr_ifru.ifru_metric | |
| 167 | #endif | |
| 168 | ||
| 169 | __END_DECLS | |
| 170 | ||
| 171 | #endif /* net/if_ppp.h */ |
libc/glibc-include/net/if_shaper.h created+58
| ... | ... | @@ -0,0 +1,58 @@ |
| 1 | /* Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NET_IF_SHAPER_H | |
| 19 | #define _NET_IF_SHAPER_H 1 | |
| 20 | ||
| 21 | #include <sys/types.h> | |
| 22 | #include <stdint.h> | |
| 23 | #include <net/if.h> | |
| 24 | #include <sys/ioctl.h> | |
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | #define SHAPER_QLEN 10 | |
| 29 | /* | |
| 30 | * This is a bit speed dependant (read it shouldnt be a constant!) | |
| 31 | * | |
| 32 | * 5 is about right for 28.8 upwards. Below that double for every | |
| 33 | * halving of speed or so. - ie about 20 for 9600 baud. | |
| 34 | */ | |
| 35 | #define SHAPER_LATENCY (5 * HZ) | |
| 36 | #define SHAPER_MAXSLIP 2 | |
| 37 | #define SHAPER_BURST (HZ / 50) /* Good for >128K then */ | |
| 38 | ||
| 39 | #define SHAPER_SET_DEV 0x0001 | |
| 40 | #define SHAPER_SET_SPEED 0x0002 | |
| 41 | #define SHAPER_GET_DEV 0x0003 | |
| 42 | #define SHAPER_GET_SPEED 0x0004 | |
| 43 | ||
| 44 | struct shaperconf | |
| 45 | { | |
| 46 | uint16_t ss_cmd; | |
| 47 | union | |
| 48 | { | |
| 49 | char ssu_name[14]; | |
| 50 | uint32_t ssu_speed; | |
| 51 | } ss_u; | |
| 52 | #define ss_speed ss_u.ssu_speed | |
| 53 | #define ss_name ss_u.ssu_name | |
| 54 | }; | |
| 55 | ||
| 56 | __END_DECLS | |
| 57 | ||
| 58 | #endif /* net/if_shaper.h */ |
libc/glibc-include/net/if_slip.h created+24
| ... | ... | @@ -0,0 +1,24 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NET_IF_SLIP_H | |
| 19 | #define _NET_IF_SLIP_H 1 | |
| 20 | ||
| 21 | /* We can use the kernel header. */ | |
| 22 | #include <linux/if_slip.h> | |
| 23 | ||
| 24 | #endif /* net/if_slip.h. */ |
libc/glibc-include/net/ppp-comp.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <linux/ppp-comp.h> |
libc/glibc-include/net/ppp_defs.h created+8
| ... | ... | @@ -0,0 +1,8 @@ |
| 1 | #ifndef _NET_PPP_DEFS_H | |
| 2 | #define _NET_PPP_DEFS_H 1 | |
| 3 | ||
| 4 | #include <bits/types/time_t.h> | |
| 5 | #include <asm/types.h> | |
| 6 | #include <linux/ppp_defs.h> | |
| 7 | ||
| 8 | #endif /* net/ppp_defs.h */ |
libc/glibc-include/net/route.h created+144
| ... | ... | @@ -0,0 +1,144 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* Based on the 4.4BSD and Linux version of this file. */ | |
| 19 | ||
| 20 | #ifndef _NET_ROUTE_H | |
| 21 | #define _NET_ROUTE_H 1 | |
| 22 | ||
| 23 | #include <features.h> | |
| 24 | #include <sys/socket.h> | |
| 25 | #include <sys/types.h> | |
| 26 | #include <netinet/in.h> | |
| 27 | #include <bits/wordsize.h> | |
| 28 | ||
| 29 | ||
| 30 | /* This structure gets passed by the SIOCADDRT and SIOCDELRT calls. */ | |
| 31 | struct rtentry | |
| 32 | { | |
| 33 | unsigned long int rt_pad1; | |
| 34 | struct sockaddr rt_dst; /* Target address. */ | |
| 35 | struct sockaddr rt_gateway; /* Gateway addr (RTF_GATEWAY). */ | |
| 36 | struct sockaddr rt_genmask; /* Target network mask (IP). */ | |
| 37 | unsigned short int rt_flags; | |
| 38 | short int rt_pad2; | |
| 39 | unsigned long int rt_pad3; | |
| 40 | unsigned char rt_tos; | |
| 41 | unsigned char rt_class; | |
| 42 | #if __WORDSIZE == 64 | |
| 43 | short int rt_pad4[3]; | |
| 44 | #else | |
| 45 | short int rt_pad4; | |
| 46 | #endif | |
| 47 | short int rt_metric; /* +1 for binary compatibility! */ | |
| 48 | char *rt_dev; /* Forcing the device at add. */ | |
| 49 | unsigned long int rt_mtu; /* Per route MTU/Window. */ | |
| 50 | unsigned long int rt_window; /* Window clamping. */ | |
| 51 | unsigned short int rt_irtt; /* Initial RTT. */ | |
| 52 | }; | |
| 53 | /* Compatibility hack. */ | |
| 54 | #define rt_mss rt_mtu | |
| 55 | ||
| 56 | ||
| 57 | struct in6_rtmsg | |
| 58 | { | |
| 59 | struct in6_addr rtmsg_dst; | |
| 60 | struct in6_addr rtmsg_src; | |
| 61 | struct in6_addr rtmsg_gateway; | |
| 62 | uint32_t rtmsg_type; | |
| 63 | uint16_t rtmsg_dst_len; | |
| 64 | uint16_t rtmsg_src_len; | |
| 65 | uint32_t rtmsg_metric; | |
| 66 | unsigned long int rtmsg_info; | |
| 67 | uint32_t rtmsg_flags; | |
| 68 | int rtmsg_ifindex; | |
| 69 | }; | |
| 70 | ||
| 71 | ||
| 72 | #define RTF_UP 0x0001 /* Route usable. */ | |
| 73 | #define RTF_GATEWAY 0x0002 /* Destination is a gateway. */ | |
| 74 | ||
| 75 | #define RTF_HOST 0x0004 /* Host entry (net otherwise). */ | |
| 76 | #define RTF_REINSTATE 0x0008 /* Reinstate route after timeout. */ | |
| 77 | #define RTF_DYNAMIC 0x0010 /* Created dyn. (by redirect). */ | |
| 78 | #define RTF_MODIFIED 0x0020 /* Modified dyn. (by redirect). */ | |
| 79 | #define RTF_MTU 0x0040 /* Specific MTU for this route. */ | |
| 80 | #define RTF_MSS RTF_MTU /* Compatibility. */ | |
| 81 | #define RTF_WINDOW 0x0080 /* Per route window clamping. */ | |
| 82 | #define RTF_IRTT 0x0100 /* Initial round trip time. */ | |
| 83 | #define RTF_REJECT 0x0200 /* Reject route. */ | |
| 84 | #define RTF_STATIC 0x0400 /* Manually injected route. */ | |
| 85 | #define RTF_XRESOLVE 0x0800 /* External resolver. */ | |
| 86 | #define RTF_NOFORWARD 0x1000 /* Forwarding inhibited. */ | |
| 87 | #define RTF_THROW 0x2000 /* Go to next class. */ | |
| 88 | #define RTF_NOPMTUDISC 0x4000 /* Do not send packets with DF. */ | |
| 89 | ||
| 90 | /* for IPv6 */ | |
| 91 | #define RTF_DEFAULT 0x00010000 /* default - learned via ND */ | |
| 92 | #define RTF_ALLONLINK 0x00020000 /* fallback, no routers on link */ | |
| 93 | #define RTF_ADDRCONF 0x00040000 /* addrconf route - RA */ | |
| 94 | ||
| 95 | #define RTF_LINKRT 0x00100000 /* link specific - device match */ | |
| 96 | #define RTF_NONEXTHOP 0x00200000 /* route with no nexthop */ | |
| 97 | ||
| 98 | #define RTF_CACHE 0x01000000 /* cache entry */ | |
| 99 | #define RTF_FLOW 0x02000000 /* flow significant route */ | |
| 100 | #define RTF_POLICY 0x04000000 /* policy route */ | |
| 101 | ||
| 102 | #define RTCF_VALVE 0x00200000 | |
| 103 | #define RTCF_MASQ 0x00400000 | |
| 104 | #define RTCF_NAT 0x00800000 | |
| 105 | #define RTCF_DOREDIRECT 0x01000000 | |
| 106 | #define RTCF_LOG 0x02000000 | |
| 107 | #define RTCF_DIRECTSRC 0x04000000 | |
| 108 | ||
| 109 | #define RTF_LOCAL 0x80000000 | |
| 110 | #define RTF_INTERFACE 0x40000000 | |
| 111 | #define RTF_MULTICAST 0x20000000 | |
| 112 | #define RTF_BROADCAST 0x10000000 | |
| 113 | #define RTF_NAT 0x08000000 | |
| 114 | ||
| 115 | #define RTF_ADDRCLASSMASK 0xF8000000 | |
| 116 | #define RT_ADDRCLASS(flags) ((uint32_t) flags >> 23) | |
| 117 | ||
| 118 | #define RT_TOS(tos) ((tos) & IPTOS_TOS_MASK) | |
| 119 | ||
| 120 | #define RT_LOCALADDR(flags) ((flags & RTF_ADDRCLASSMASK) \ | |
| 121 | == (RTF_LOCAL|RTF_INTERFACE)) | |
| 122 | ||
| 123 | #define RT_CLASS_UNSPEC 0 | |
| 124 | #define RT_CLASS_DEFAULT 253 | |
| 125 | ||
| 126 | #define RT_CLASS_MAIN 254 | |
| 127 | #define RT_CLASS_LOCAL 255 | |
| 128 | #define RT_CLASS_MAX 255 | |
| 129 | ||
| 130 | ||
| 131 | #define RTMSG_ACK NLMSG_ACK | |
| 132 | #define RTMSG_OVERRUN NLMSG_OVERRUN | |
| 133 | ||
| 134 | #define RTMSG_NEWDEVICE 0x11 | |
| 135 | #define RTMSG_DELDEVICE 0x12 | |
| 136 | #define RTMSG_NEWROUTE 0x21 | |
| 137 | #define RTMSG_DELROUTE 0x22 | |
| 138 | #define RTMSG_NEWRULE 0x31 | |
| 139 | #define RTMSG_DELRULE 0x32 | |
| 140 | #define RTMSG_CONTROL 0x40 | |
| 141 | ||
| 142 | #define RTMSG_AR_FAILED 0x51 /* Address Resolution failed. */ | |
| 143 | ||
| 144 | #endif /* net/route.h */ |
libc/glibc-include/netash/ash.h created+39
| ... | ... | @@ -0,0 +1,39 @@ |
| 1 | /* Definitions for use with Linux AF_ASH sockets. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _NETASH_ASH_H | |
| 20 | #define _NETASH_ASH_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <bits/sockaddr.h> | |
| 24 | ||
| 25 | struct sockaddr_ash | |
| 26 | { | |
| 27 | __SOCKADDR_COMMON (sash_); /* Common data: address family etc. */ | |
| 28 | int sash_ifindex; /* Interface to use. */ | |
| 29 | unsigned char sash_channel; /* Realtime or control. */ | |
| 30 | unsigned int sash_plen; | |
| 31 | unsigned char sash_prefix[16]; | |
| 32 | }; | |
| 33 | ||
| 34 | /* Values for `channel' member. */ | |
| 35 | #define ASH_CHANNEL_ANY 0 | |
| 36 | #define ASH_CHANNEL_CONTROL 1 | |
| 37 | #define ASH_CHANNEL_REALTIME 2 | |
| 38 | ||
| 39 | #endif /* netash/ash.h */ |
libc/glibc-include/netatalk/at.h created+28
| ... | ... | @@ -0,0 +1,28 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NETATALK_AT_H | |
| 19 | #define _NETATALK_AT_H 1 | |
| 20 | ||
| 21 | #include <asm/types.h> | |
| 22 | #include <bits/sockaddr.h> | |
| 23 | #include <linux/atalk.h> | |
| 24 | #include <sys/socket.h> | |
| 25 | ||
| 26 | #define SOL_ATALK 258 /* sockopt level for atalk */ | |
| 27 | ||
| 28 | #endif /* netatalk/at.h */ |
libc/glibc-include/netax25/ax25.h created+170
| ... | ... | @@ -0,0 +1,170 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NETAX25_AX25_H | |
| 19 | #define _NETAX25_AX25_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <bits/sockaddr.h> | |
| 23 | ||
| 24 | /* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx. */ | |
| 25 | #define SOL_AX25 257 | |
| 26 | ||
| 27 | /* AX.25 flags: */ | |
| 28 | #define AX25_WINDOW 1 | |
| 29 | #define AX25_T1 2 | |
| 30 | #define AX25_T2 5 | |
| 31 | #define AX25_T3 4 | |
| 32 | #define AX25_N2 3 | |
| 33 | #define AX25_BACKOFF 6 | |
| 34 | #define AX25_EXTSEQ 7 | |
| 35 | #define AX25_PIDINCL 8 | |
| 36 | #define AX25_IDLE 9 | |
| 37 | #define AX25_PACLEN 10 | |
| 38 | #define AX25_IPMAXQUEUE 11 | |
| 39 | #define AX25_IAMDIGI 12 | |
| 40 | #define AX25_KILL 99 | |
| 41 | ||
| 42 | /* AX.25 socket ioctls: */ | |
| 43 | #define SIOCAX25GETUID (SIOCPROTOPRIVATE) | |
| 44 | #define SIOCAX25ADDUID (SIOCPROTOPRIVATE+1) | |
| 45 | #define SIOCAX25DELUID (SIOCPROTOPRIVATE+2) | |
| 46 | #define SIOCAX25NOUID (SIOCPROTOPRIVATE+3) | |
| 47 | #define SIOCAX25BPQADDR (SIOCPROTOPRIVATE+4) | |
| 48 | #define SIOCAX25GETPARMS (SIOCPROTOPRIVATE+5) | |
| 49 | #define SIOCAX25SETPARMS (SIOCPROTOPRIVATE+6) | |
| 50 | #define SIOCAX25OPTRT (SIOCPROTOPRIVATE+7) | |
| 51 | #define SIOCAX25CTLCON (SIOCPROTOPRIVATE+8) | |
| 52 | #define SIOCAX25GETINFO (SIOCPROTOPRIVATE+9) | |
| 53 | #define SIOCAX25ADDFWD (SIOCPROTOPRIVATE+10) | |
| 54 | #define SIOCAX25DELFWD (SIOCPROTOPRIVATE+11) | |
| 55 | ||
| 56 | /* unknown: */ | |
| 57 | #define AX25_NOUID_DEFAULT 0 | |
| 58 | #define AX25_NOUID_BLOCK 1 | |
| 59 | #define AX25_SET_RT_IPMODE 2 | |
| 60 | ||
| 61 | /* Digipeating flags: */ | |
| 62 | #define AX25_DIGI_INBAND 0x01 /* Allow digipeating within port */ | |
| 63 | #define AX25_DIGI_XBAND 0x02 /* Allow digipeating across ports */ | |
| 64 | ||
| 65 | /* Maximim number of digipeaters: */ | |
| 66 | #define AX25_MAX_DIGIS 8 | |
| 67 | ||
| 68 | ||
| 69 | typedef struct | |
| 70 | { | |
| 71 | char ax25_call[7]; /* 6 call + SSID (shifted ascii) */ | |
| 72 | } | |
| 73 | ax25_address; | |
| 74 | ||
| 75 | struct sockaddr_ax25 | |
| 76 | { | |
| 77 | sa_family_t sax25_family; | |
| 78 | ax25_address sax25_call; | |
| 79 | int sax25_ndigis; | |
| 80 | }; | |
| 81 | ||
| 82 | /* | |
| 83 | * The sockaddr struct with the digipeater adresses: | |
| 84 | */ | |
| 85 | struct full_sockaddr_ax25 | |
| 86 | { | |
| 87 | struct sockaddr_ax25 fsa_ax25; | |
| 88 | ax25_address fsa_digipeater[AX25_MAX_DIGIS]; | |
| 89 | }; | |
| 90 | #define sax25_uid sax25_ndigis | |
| 91 | ||
| 92 | struct ax25_routes_struct | |
| 93 | { | |
| 94 | ax25_address port_addr; | |
| 95 | ax25_address dest_addr; | |
| 96 | unsigned char digi_count; | |
| 97 | ax25_address digi_addr[AX25_MAX_DIGIS]; | |
| 98 | }; | |
| 99 | ||
| 100 | /* The AX.25 ioctl structure: */ | |
| 101 | struct ax25_ctl_struct | |
| 102 | { | |
| 103 | ax25_address port_addr; | |
| 104 | ax25_address source_addr; | |
| 105 | ax25_address dest_addr; | |
| 106 | unsigned int cmd; | |
| 107 | unsigned long arg; | |
| 108 | unsigned char digi_count; | |
| 109 | ax25_address digi_addr[AX25_MAX_DIGIS]; | |
| 110 | }; | |
| 111 | ||
| 112 | struct ax25_info_struct | |
| 113 | { | |
| 114 | unsigned int n2, n2count; | |
| 115 | unsigned int t1, t1timer; | |
| 116 | unsigned int t2, t2timer; | |
| 117 | unsigned int t3, t3timer; | |
| 118 | unsigned int idle, idletimer; | |
| 119 | unsigned int state; | |
| 120 | unsigned int rcv_q, snd_q; | |
| 121 | }; | |
| 122 | ||
| 123 | struct ax25_fwd_struct | |
| 124 | { | |
| 125 | ax25_address port_from; | |
| 126 | ax25_address port_to; | |
| 127 | }; | |
| 128 | ||
| 129 | /* AX.25 route structure: */ | |
| 130 | struct ax25_route_opt_struct | |
| 131 | { | |
| 132 | ax25_address port_addr; | |
| 133 | ax25_address dest_addr; | |
| 134 | int cmd; | |
| 135 | int arg; | |
| 136 | }; | |
| 137 | ||
| 138 | /* AX.25 BPQ stuff: */ | |
| 139 | struct ax25_bpqaddr_struct | |
| 140 | { | |
| 141 | char dev[16]; | |
| 142 | ax25_address addr; | |
| 143 | }; | |
| 144 | ||
| 145 | /* Definitions for the AX.25 `values' fields: */ | |
| 146 | #define AX25_VALUES_IPDEFMODE 0 /* 'D'=DG 'V'=VC */ | |
| 147 | #define AX25_VALUES_AXDEFMODE 1 /* 8=Normal 128=Extended Seq Nos */ | |
| 148 | #define AX25_VALUES_NETROM 2 /* Allow NET/ROM - 0=No 1=Yes */ | |
| 149 | #define AX25_VALUES_TEXT 3 /* Allow PID=Text - 0=No 1=Yes */ | |
| 150 | #define AX25_VALUES_BACKOFF 4 /* 'E'=Exponential 'L'=Linear */ | |
| 151 | #define AX25_VALUES_CONMODE 5 /* Allow connected modes - 0=No 1=Yes */ | |
| 152 | #define AX25_VALUES_WINDOW 6 /* Default window size for standard AX.25 */ | |
| 153 | #define AX25_VALUES_EWINDOW 7 /* Default window size for extended AX.25 */ | |
| 154 | #define AX25_VALUES_T1 8 /* Default T1 timeout value */ | |
| 155 | #define AX25_VALUES_T2 9 /* Default T2 timeout value */ | |
| 156 | #define AX25_VALUES_T3 10 /* Default T3 timeout value */ | |
| 157 | #define AX25_VALUES_N2 11 /* Default N2 value */ | |
| 158 | #define AX25_VALUES_DIGI 12 /* Digipeat mode */ | |
| 159 | #define AX25_VALUES_IDLE 13 /* mode vc idle timer */ | |
| 160 | #define AX25_VALUES_PACLEN 14 /* AX.25 MTU */ | |
| 161 | #define AX25_VALUES_IPMAXQUEUE 15 /* Maximum number of buffers enqueued */ | |
| 162 | #define AX25_MAX_VALUES 20 | |
| 163 | ||
| 164 | struct ax25_parms_struct | |
| 165 | { | |
| 166 | ax25_address port_addr; | |
| 167 | unsigned short values[AX25_MAX_VALUES]; | |
| 168 | }; | |
| 169 | ||
| 170 | #endif /* netax25/ax25.h */ |
libc/glibc-include/netdb.h created+713
| ... | ... | @@ -0,0 +1,713 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* All data returned by the network data base library are supplied in | |
| 19 | host order and returned in network order (suitable for use in | |
| 20 | system calls). */ | |
| 21 | ||
| 22 | #ifndef _NETDB_H | |
| 23 | #define _NETDB_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | #include <netinet/in.h> | |
| 28 | #include <bits/stdint-uintn.h> | |
| 29 | #ifdef __USE_MISC | |
| 30 | /* This is necessary to make this include file properly replace the | |
| 31 | Sun version. */ | |
| 32 | # include <rpc/netdb.h> | |
| 33 | #endif | |
| 34 | ||
| 35 | #ifdef __USE_GNU | |
| 36 | # include <bits/types/sigevent_t.h> | |
| 37 | # include <bits/types/struct_timespec.h> | |
| 38 | #endif | |
| 39 | ||
| 40 | #include <bits/netdb.h> | |
| 41 | ||
| 42 | /* Absolute file name for network data base files. */ | |
| 43 | #define _PATH_HEQUIV "/etc/hosts.equiv" | |
| 44 | #define _PATH_HOSTS "/etc/hosts" | |
| 45 | #define _PATH_NETWORKS "/etc/networks" | |
| 46 | #define _PATH_NSSWITCH_CONF "/etc/nsswitch.conf" | |
| 47 | #define _PATH_PROTOCOLS "/etc/protocols" | |
| 48 | #define _PATH_SERVICES "/etc/services" | |
| 49 | ||
| 50 | ||
| 51 | __BEGIN_DECLS | |
| 52 | ||
| 53 | #if defined __USE_MISC || !defined __USE_XOPEN2K8 | |
| 54 | /* Error status for non-reentrant lookup functions. | |
| 55 | We use a macro to access always the thread-specific `h_errno' variable. */ | |
| 56 | # define h_errno (*__h_errno_location ()) | |
| 57 | ||
| 58 | /* Function to get address of global `h_errno' variable. */ | |
| 59 | extern int *__h_errno_location (void) __THROW __attribute__ ((__const__)); | |
| 60 | ||
| 61 | ||
| 62 | /* Possible values left in `h_errno'. */ | |
| 63 | # define HOST_NOT_FOUND 1 /* Authoritative Answer Host not found. */ | |
| 64 | # define TRY_AGAIN 2 /* Non-Authoritative Host not found, | |
| 65 | or SERVERFAIL. */ | |
| 66 | # define NO_RECOVERY 3 /* Non recoverable errors, FORMERR, REFUSED, | |
| 67 | NOTIMP. */ | |
| 68 | # define NO_DATA 4 /* Valid name, no data record of requested | |
| 69 | type. */ | |
| 70 | #endif | |
| 71 | #ifdef __USE_MISC | |
| 72 | # define NETDB_INTERNAL -1 /* See errno. */ | |
| 73 | # define NETDB_SUCCESS 0 /* No problem. */ | |
| 74 | # define NO_ADDRESS NO_DATA /* No address, look for MX record. */ | |
| 75 | #endif | |
| 76 | ||
| 77 | #if defined __USE_XOPEN2K || defined __USE_XOPEN_EXTENDED | |
| 78 | /* Highest reserved Internet port number. */ | |
| 79 | # define IPPORT_RESERVED 1024 | |
| 80 | #endif | |
| 81 | ||
| 82 | #ifdef __USE_GNU | |
| 83 | /* Scope delimiter for getaddrinfo(), getnameinfo(). */ | |
| 84 | # define SCOPE_DELIMITER '%' | |
| 85 | #endif | |
| 86 | ||
| 87 | #ifdef __USE_MISC | |
| 88 | /* Print error indicated by `h_errno' variable on standard error. STR | |
| 89 | if non-null is printed before the error string. */ | |
| 90 | extern void herror (const char *__str) __THROW; | |
| 91 | ||
| 92 | /* Return string associated with error ERR_NUM. */ | |
| 93 | extern const char *hstrerror (int __err_num) __THROW; | |
| 94 | #endif | |
| 95 | ||
| 96 | ||
| 97 | /* Description of data base entry for a single host. */ | |
| 98 | struct hostent | |
| 99 | { | |
| 100 | char *h_name; /* Official name of host. */ | |
| 101 | char **h_aliases; /* Alias list. */ | |
| 102 | int h_addrtype; /* Host address type. */ | |
| 103 | int h_length; /* Length of address. */ | |
| 104 | char **h_addr_list; /* List of addresses from name server. */ | |
| 105 | #ifdef __USE_MISC | |
| 106 | # define h_addr h_addr_list[0] /* Address, for backward compatibility.*/ | |
| 107 | #endif | |
| 108 | }; | |
| 109 | ||
| 110 | /* Open host data base files and mark them as staying open even after | |
| 111 | a later search if STAY_OPEN is non-zero. | |
| 112 | ||
| 113 | This function is a possible cancellation point and therefore not | |
| 114 | marked with __THROW. */ | |
| 115 | extern void sethostent (int __stay_open); | |
| 116 | ||
| 117 | /* Close host data base files and clear `stay open' flag. | |
| 118 | ||
| 119 | This function is a possible cancellation point and therefore not | |
| 120 | marked with __THROW. */ | |
| 121 | extern void endhostent (void); | |
| 122 | ||
| 123 | /* Get next entry from host data base file. Open data base if | |
| 124 | necessary. | |
| 125 | ||
| 126 | This function is a possible cancellation point and therefore not | |
| 127 | marked with __THROW. */ | |
| 128 | extern struct hostent *gethostent (void); | |
| 129 | ||
| 130 | /* Return entry from host data base which address match ADDR with | |
| 131 | length LEN and type TYPE. | |
| 132 | ||
| 133 | This function is a possible cancellation point and therefore not | |
| 134 | marked with __THROW. */ | |
| 135 | extern struct hostent *gethostbyaddr (const void *__addr, __socklen_t __len, | |
| 136 | int __type); | |
| 137 | ||
| 138 | /* Return entry from host data base for host with NAME. | |
| 139 | ||
| 140 | This function is a possible cancellation point and therefore not | |
| 141 | marked with __THROW. */ | |
| 142 | extern struct hostent *gethostbyname (const char *__name); | |
| 143 | ||
| 144 | #ifdef __USE_MISC | |
| 145 | /* Return entry from host data base for host with NAME. AF must be | |
| 146 | set to the address type which is `AF_INET' for IPv4 or `AF_INET6' | |
| 147 | for IPv6. | |
| 148 | ||
| 149 | This function is not part of POSIX and therefore no official | |
| 150 | cancellation point. But due to similarity with an POSIX interface | |
| 151 | or due to the implementation it is a cancellation point and | |
| 152 | therefore not marked with __THROW. */ | |
| 153 | extern struct hostent *gethostbyname2 (const char *__name, int __af); | |
| 154 | ||
| 155 | /* Reentrant versions of the functions above. The additional | |
| 156 | arguments specify a buffer of BUFLEN starting at BUF. The last | |
| 157 | argument is a pointer to a variable which gets the value which | |
| 158 | would be stored in the global variable `herrno' by the | |
| 159 | non-reentrant functions. | |
| 160 | ||
| 161 | These functions are not part of POSIX and therefore no official | |
| 162 | cancellation point. But due to similarity with an POSIX interface | |
| 163 | or due to the implementation they are cancellation points and | |
| 164 | therefore not marked with __THROW. */ | |
| 165 | extern int gethostent_r (struct hostent *__restrict __result_buf, | |
| 166 | char *__restrict __buf, size_t __buflen, | |
| 167 | struct hostent **__restrict __result, | |
| 168 | int *__restrict __h_errnop); | |
| 169 | ||
| 170 | extern int gethostbyaddr_r (const void *__restrict __addr, __socklen_t __len, | |
| 171 | int __type, | |
| 172 | struct hostent *__restrict __result_buf, | |
| 173 | char *__restrict __buf, size_t __buflen, | |
| 174 | struct hostent **__restrict __result, | |
| 175 | int *__restrict __h_errnop); | |
| 176 | ||
| 177 | extern int gethostbyname_r (const char *__restrict __name, | |
| 178 | struct hostent *__restrict __result_buf, | |
| 179 | char *__restrict __buf, size_t __buflen, | |
| 180 | struct hostent **__restrict __result, | |
| 181 | int *__restrict __h_errnop); | |
| 182 | ||
| 183 | extern int gethostbyname2_r (const char *__restrict __name, int __af, | |
| 184 | struct hostent *__restrict __result_buf, | |
| 185 | char *__restrict __buf, size_t __buflen, | |
| 186 | struct hostent **__restrict __result, | |
| 187 | int *__restrict __h_errnop); | |
| 188 | #endif /* misc */ | |
| 189 | ||
| 190 | ||
| 191 | /* Open network data base files and mark them as staying open even | |
| 192 | after a later search if STAY_OPEN is non-zero. | |
| 193 | ||
| 194 | This function is a possible cancellation point and therefore not | |
| 195 | marked with __THROW. */ | |
| 196 | extern void setnetent (int __stay_open); | |
| 197 | ||
| 198 | /* Close network data base files and clear `stay open' flag. | |
| 199 | ||
| 200 | This function is a possible cancellation point and therefore not | |
| 201 | marked with __THROW. */ | |
| 202 | extern void endnetent (void); | |
| 203 | ||
| 204 | /* Get next entry from network data base file. Open data base if | |
| 205 | necessary. | |
| 206 | ||
| 207 | This function is a possible cancellation point and therefore not | |
| 208 | marked with __THROW. */ | |
| 209 | extern struct netent *getnetent (void); | |
| 210 | ||
| 211 | /* Return entry from network data base which address match NET and | |
| 212 | type TYPE. | |
| 213 | ||
| 214 | This function is a possible cancellation point and therefore not | |
| 215 | marked with __THROW. */ | |
| 216 | extern struct netent *getnetbyaddr (uint32_t __net, int __type); | |
| 217 | ||
| 218 | /* Return entry from network data base for network with NAME. | |
| 219 | ||
| 220 | This function is a possible cancellation point and therefore not | |
| 221 | marked with __THROW. */ | |
| 222 | extern struct netent *getnetbyname (const char *__name); | |
| 223 | ||
| 224 | #ifdef __USE_MISC | |
| 225 | /* Reentrant versions of the functions above. The additional | |
| 226 | arguments specify a buffer of BUFLEN starting at BUF. The last | |
| 227 | argument is a pointer to a variable which gets the value which | |
| 228 | would be stored in the global variable `herrno' by the | |
| 229 | non-reentrant functions. | |
| 230 | ||
| 231 | These functions are not part of POSIX and therefore no official | |
| 232 | cancellation point. But due to similarity with an POSIX interface | |
| 233 | or due to the implementation they are cancellation points and | |
| 234 | therefore not marked with __THROW. */ | |
| 235 | extern int getnetent_r (struct netent *__restrict __result_buf, | |
| 236 | char *__restrict __buf, size_t __buflen, | |
| 237 | struct netent **__restrict __result, | |
| 238 | int *__restrict __h_errnop); | |
| 239 | ||
| 240 | extern int getnetbyaddr_r (uint32_t __net, int __type, | |
| 241 | struct netent *__restrict __result_buf, | |
| 242 | char *__restrict __buf, size_t __buflen, | |
| 243 | struct netent **__restrict __result, | |
| 244 | int *__restrict __h_errnop); | |
| 245 | ||
| 246 | extern int getnetbyname_r (const char *__restrict __name, | |
| 247 | struct netent *__restrict __result_buf, | |
| 248 | char *__restrict __buf, size_t __buflen, | |
| 249 | struct netent **__restrict __result, | |
| 250 | int *__restrict __h_errnop); | |
| 251 | #endif /* misc */ | |
| 252 | ||
| 253 | ||
| 254 | /* Description of data base entry for a single service. */ | |
| 255 | struct servent | |
| 256 | { | |
| 257 | char *s_name; /* Official service name. */ | |
| 258 | char **s_aliases; /* Alias list. */ | |
| 259 | int s_port; /* Port number. */ | |
| 260 | char *s_proto; /* Protocol to use. */ | |
| 261 | }; | |
| 262 | ||
| 263 | /* Open service data base files and mark them as staying open even | |
| 264 | after a later search if STAY_OPEN is non-zero. | |
| 265 | ||
| 266 | This function is a possible cancellation point and therefore not | |
| 267 | marked with __THROW. */ | |
| 268 | extern void setservent (int __stay_open); | |
| 269 | ||
| 270 | /* Close service data base files and clear `stay open' flag. | |
| 271 | ||
| 272 | This function is a possible cancellation point and therefore not | |
| 273 | marked with __THROW. */ | |
| 274 | extern void endservent (void); | |
| 275 | ||
| 276 | /* Get next entry from service data base file. Open data base if | |
| 277 | necessary. | |
| 278 | ||
| 279 | This function is a possible cancellation point and therefore not | |
| 280 | marked with __THROW. */ | |
| 281 | extern struct servent *getservent (void); | |
| 282 | ||
| 283 | /* Return entry from network data base for network with NAME and | |
| 284 | protocol PROTO. | |
| 285 | ||
| 286 | This function is a possible cancellation point and therefore not | |
| 287 | marked with __THROW. */ | |
| 288 | extern struct servent *getservbyname (const char *__name, const char *__proto); | |
| 289 | ||
| 290 | /* Return entry from service data base which matches port PORT and | |
| 291 | protocol PROTO. | |
| 292 | ||
| 293 | This function is a possible cancellation point and therefore not | |
| 294 | marked with __THROW. */ | |
| 295 | extern struct servent *getservbyport (int __port, const char *__proto); | |
| 296 | ||
| 297 | ||
| 298 | #ifdef __USE_MISC | |
| 299 | /* Reentrant versions of the functions above. The additional | |
| 300 | arguments specify a buffer of BUFLEN starting at BUF. | |
| 301 | ||
| 302 | These functions are not part of POSIX and therefore no official | |
| 303 | cancellation point. But due to similarity with an POSIX interface | |
| 304 | or due to the implementation they are cancellation points and | |
| 305 | therefore not marked with __THROW. */ | |
| 306 | extern int getservent_r (struct servent *__restrict __result_buf, | |
| 307 | char *__restrict __buf, size_t __buflen, | |
| 308 | struct servent **__restrict __result); | |
| 309 | ||
| 310 | extern int getservbyname_r (const char *__restrict __name, | |
| 311 | const char *__restrict __proto, | |
| 312 | struct servent *__restrict __result_buf, | |
| 313 | char *__restrict __buf, size_t __buflen, | |
| 314 | struct servent **__restrict __result); | |
| 315 | ||
| 316 | extern int getservbyport_r (int __port, const char *__restrict __proto, | |
| 317 | struct servent *__restrict __result_buf, | |
| 318 | char *__restrict __buf, size_t __buflen, | |
| 319 | struct servent **__restrict __result); | |
| 320 | #endif /* misc */ | |
| 321 | ||
| 322 | ||
| 323 | /* Description of data base entry for a single service. */ | |
| 324 | struct protoent | |
| 325 | { | |
| 326 | char *p_name; /* Official protocol name. */ | |
| 327 | char **p_aliases; /* Alias list. */ | |
| 328 | int p_proto; /* Protocol number. */ | |
| 329 | }; | |
| 330 | ||
| 331 | /* Open protocol data base files and mark them as staying open even | |
| 332 | after a later search if STAY_OPEN is non-zero. | |
| 333 | ||
| 334 | This function is a possible cancellation point and therefore not | |
| 335 | marked with __THROW. */ | |
| 336 | extern void setprotoent (int __stay_open); | |
| 337 | ||
| 338 | /* Close protocol data base files and clear `stay open' flag. | |
| 339 | ||
| 340 | This function is a possible cancellation point and therefore not | |
| 341 | marked with __THROW. */ | |
| 342 | extern void endprotoent (void); | |
| 343 | ||
| 344 | /* Get next entry from protocol data base file. Open data base if | |
| 345 | necessary. | |
| 346 | ||
| 347 | This function is a possible cancellation point and therefore not | |
| 348 | marked with __THROW. */ | |
| 349 | extern struct protoent *getprotoent (void); | |
| 350 | ||
| 351 | /* Return entry from protocol data base for network with NAME. | |
| 352 | ||
| 353 | This function is a possible cancellation point and therefore not | |
| 354 | marked with __THROW. */ | |
| 355 | extern struct protoent *getprotobyname (const char *__name); | |
| 356 | ||
| 357 | /* Return entry from protocol data base which number is PROTO. | |
| 358 | ||
| 359 | This function is a possible cancellation point and therefore not | |
| 360 | marked with __THROW. */ | |
| 361 | extern struct protoent *getprotobynumber (int __proto); | |
| 362 | ||
| 363 | ||
| 364 | #ifdef __USE_MISC | |
| 365 | /* Reentrant versions of the functions above. The additional | |
| 366 | arguments specify a buffer of BUFLEN starting at BUF. | |
| 367 | ||
| 368 | These functions are not part of POSIX and therefore no official | |
| 369 | cancellation point. But due to similarity with an POSIX interface | |
| 370 | or due to the implementation they are cancellation points and | |
| 371 | therefore not marked with __THROW. */ | |
| 372 | extern int getprotoent_r (struct protoent *__restrict __result_buf, | |
| 373 | char *__restrict __buf, size_t __buflen, | |
| 374 | struct protoent **__restrict __result); | |
| 375 | ||
| 376 | extern int getprotobyname_r (const char *__restrict __name, | |
| 377 | struct protoent *__restrict __result_buf, | |
| 378 | char *__restrict __buf, size_t __buflen, | |
| 379 | struct protoent **__restrict __result); | |
| 380 | ||
| 381 | extern int getprotobynumber_r (int __proto, | |
| 382 | struct protoent *__restrict __result_buf, | |
| 383 | char *__restrict __buf, size_t __buflen, | |
| 384 | struct protoent **__restrict __result); | |
| 385 | ||
| 386 | ||
| 387 | /* Establish network group NETGROUP for enumeration. | |
| 388 | ||
| 389 | This function is not part of POSIX and therefore no official | |
| 390 | cancellation point. But due to similarity with an POSIX interface | |
| 391 | or due to the implementation it is a cancellation point and | |
| 392 | therefore not marked with __THROW. */ | |
| 393 | extern int setnetgrent (const char *__netgroup); | |
| 394 | ||
| 395 | /* Free all space allocated by previous `setnetgrent' call. | |
| 396 | ||
| 397 | This function is not part of POSIX and therefore no official | |
| 398 | cancellation point. But due to similarity with an POSIX interface | |
| 399 | or due to the implementation it is a cancellation point and | |
| 400 | therefore not marked with __THROW. */ | |
| 401 | extern void endnetgrent (void); | |
| 402 | ||
| 403 | /* Get next member of netgroup established by last `setnetgrent' call | |
| 404 | and return pointers to elements in HOSTP, USERP, and DOMAINP. | |
| 405 | ||
| 406 | This function is not part of POSIX and therefore no official | |
| 407 | cancellation point. But due to similarity with an POSIX interface | |
| 408 | or due to the implementation it is a cancellation point and | |
| 409 | therefore not marked with __THROW. */ | |
| 410 | extern int getnetgrent (char **__restrict __hostp, | |
| 411 | char **__restrict __userp, | |
| 412 | char **__restrict __domainp); | |
| 413 | ||
| 414 | ||
| 415 | /* Test whether NETGROUP contains the triple (HOST,USER,DOMAIN). | |
| 416 | ||
| 417 | This function is not part of POSIX and therefore no official | |
| 418 | cancellation point. But due to similarity with an POSIX interface | |
| 419 | or due to the implementation it is a cancellation point and | |
| 420 | therefore not marked with __THROW. */ | |
| 421 | extern int innetgr (const char *__netgroup, const char *__host, | |
| 422 | const char *__user, const char *__domain); | |
| 423 | ||
| 424 | /* Reentrant version of `getnetgrent' where result is placed in BUFFER. | |
| 425 | ||
| 426 | This function is not part of POSIX and therefore no official | |
| 427 | cancellation point. But due to similarity with an POSIX interface | |
| 428 | or due to the implementation it is a cancellation point and | |
| 429 | therefore not marked with __THROW. */ | |
| 430 | extern int getnetgrent_r (char **__restrict __hostp, | |
| 431 | char **__restrict __userp, | |
| 432 | char **__restrict __domainp, | |
| 433 | char *__restrict __buffer, size_t __buflen); | |
| 434 | #endif /* misc */ | |
| 435 | ||
| 436 | ||
| 437 | #ifdef __USE_MISC | |
| 438 | /* Call `rshd' at port RPORT on remote machine *AHOST to execute CMD. | |
| 439 | The local user is LOCUSER, on the remote machine the command is | |
| 440 | executed as REMUSER. In *FD2P the descriptor to the socket for the | |
| 441 | connection is returned. The caller must have the right to use a | |
| 442 | reserved port. When the function returns *AHOST contains the | |
| 443 | official host name. | |
| 444 | ||
| 445 | This function is not part of POSIX and therefore no official | |
| 446 | cancellation point. But due to similarity with an POSIX interface | |
| 447 | or due to the implementation it is a cancellation point and | |
| 448 | therefore not marked with __THROW. */ | |
| 449 | extern int rcmd (char **__restrict __ahost, unsigned short int __rport, | |
| 450 | const char *__restrict __locuser, | |
| 451 | const char *__restrict __remuser, | |
| 452 | const char *__restrict __cmd, int *__restrict __fd2p); | |
| 453 | ||
| 454 | /* This is the equivalent function where the protocol can be selected | |
| 455 | and which therefore can be used for IPv6. | |
| 456 | ||
| 457 | This function is not part of POSIX and therefore no official | |
| 458 | cancellation point. But due to similarity with an POSIX interface | |
| 459 | or due to the implementation it is a cancellation point and | |
| 460 | therefore not marked with __THROW. */ | |
| 461 | extern int rcmd_af (char **__restrict __ahost, unsigned short int __rport, | |
| 462 | const char *__restrict __locuser, | |
| 463 | const char *__restrict __remuser, | |
| 464 | const char *__restrict __cmd, int *__restrict __fd2p, | |
| 465 | sa_family_t __af); | |
| 466 | ||
| 467 | /* Call `rexecd' at port RPORT on remote machine *AHOST to execute | |
| 468 | CMD. The process runs at the remote machine using the ID of user | |
| 469 | NAME whose cleartext password is PASSWD. In *FD2P the descriptor | |
| 470 | to the socket for the connection is returned. When the function | |
| 471 | returns *AHOST contains the official host name. | |
| 472 | ||
| 473 | This function is not part of POSIX and therefore no official | |
| 474 | cancellation point. But due to similarity with an POSIX interface | |
| 475 | or due to the implementation it is a cancellation point and | |
| 476 | therefore not marked with __THROW. */ | |
| 477 | extern int rexec (char **__restrict __ahost, int __rport, | |
| 478 | const char *__restrict __name, | |
| 479 | const char *__restrict __pass, | |
| 480 | const char *__restrict __cmd, int *__restrict __fd2p); | |
| 481 | ||
| 482 | /* This is the equivalent function where the protocol can be selected | |
| 483 | and which therefore can be used for IPv6. | |
| 484 | ||
| 485 | This function is not part of POSIX and therefore no official | |
| 486 | cancellation point. But due to similarity with an POSIX interface | |
| 487 | or due to the implementation it is a cancellation point and | |
| 488 | therefore not marked with __THROW. */ | |
| 489 | extern int rexec_af (char **__restrict __ahost, int __rport, | |
| 490 | const char *__restrict __name, | |
| 491 | const char *__restrict __pass, | |
| 492 | const char *__restrict __cmd, int *__restrict __fd2p, | |
| 493 | sa_family_t __af); | |
| 494 | ||
| 495 | /* Check whether user REMUSER on system RHOST is allowed to login as LOCUSER. | |
| 496 | If SUSER is not zero the user tries to become superuser. Return 0 if | |
| 497 | it is possible. | |
| 498 | ||
| 499 | This function is not part of POSIX and therefore no official | |
| 500 | cancellation point. But due to similarity with an POSIX interface | |
| 501 | or due to the implementation it is a cancellation point and | |
| 502 | therefore not marked with __THROW. */ | |
| 503 | extern int ruserok (const char *__rhost, int __suser, | |
| 504 | const char *__remuser, const char *__locuser); | |
| 505 | ||
| 506 | /* This is the equivalent function where the protocol can be selected | |
| 507 | and which therefore can be used for IPv6. | |
| 508 | ||
| 509 | This function is not part of POSIX and therefore no official | |
| 510 | cancellation point. But due to similarity with an POSIX interface | |
| 511 | or due to the implementation it is a cancellation point and | |
| 512 | therefore not marked with __THROW. */ | |
| 513 | extern int ruserok_af (const char *__rhost, int __suser, | |
| 514 | const char *__remuser, const char *__locuser, | |
| 515 | sa_family_t __af); | |
| 516 | ||
| 517 | /* Check whether user REMUSER on system indicated by IPv4 address | |
| 518 | RADDR is allowed to login as LOCUSER. Non-IPv4 (e.g., IPv6) are | |
| 519 | not supported. If SUSER is not zero the user tries to become | |
| 520 | superuser. Return 0 if it is possible. | |
| 521 | ||
| 522 | This function is not part of POSIX and therefore no official | |
| 523 | cancellation point. But due to similarity with an POSIX interface | |
| 524 | or due to the implementation it is a cancellation point and | |
| 525 | therefore not marked with __THROW. */ | |
| 526 | extern int iruserok (uint32_t __raddr, int __suser, | |
| 527 | const char *__remuser, const char *__locuser); | |
| 528 | ||
| 529 | /* This is the equivalent function where the pfamiliy if the address | |
| 530 | pointed to by RADDR is determined by the value of AF. It therefore | |
| 531 | can be used for IPv6 | |
| 532 | ||
| 533 | This function is not part of POSIX and therefore no official | |
| 534 | cancellation point. But due to similarity with an POSIX interface | |
| 535 | or due to the implementation it is a cancellation point and | |
| 536 | therefore not marked with __THROW. */ | |
| 537 | extern int iruserok_af (const void *__raddr, int __suser, | |
| 538 | const char *__remuser, const char *__locuser, | |
| 539 | sa_family_t __af); | |
| 540 | ||
| 541 | /* Try to allocate reserved port, returning a descriptor for a socket opened | |
| 542 | at this port or -1 if unsuccessful. The search for an available port | |
| 543 | will start at ALPORT and continues with lower numbers. | |
| 544 | ||
| 545 | This function is not part of POSIX and therefore no official | |
| 546 | cancellation point. But due to similarity with an POSIX interface | |
| 547 | or due to the implementation it is a cancellation point and | |
| 548 | therefore not marked with __THROW. */ | |
| 549 | extern int rresvport (int *__alport); | |
| 550 | ||
| 551 | /* This is the equivalent function where the protocol can be selected | |
| 552 | and which therefore can be used for IPv6. | |
| 553 | ||
| 554 | This function is not part of POSIX and therefore no official | |
| 555 | cancellation point. But due to similarity with an POSIX interface | |
| 556 | or due to the implementation it is a cancellation point and | |
| 557 | therefore not marked with __THROW. */ | |
| 558 | extern int rresvport_af (int *__alport, sa_family_t __af); | |
| 559 | #endif | |
| 560 | ||
| 561 | ||
| 562 | /* Extension from POSIX.1:2001. */ | |
| 563 | #ifdef __USE_XOPEN2K | |
| 564 | /* Structure to contain information about address of a service provider. */ | |
| 565 | struct addrinfo | |
| 566 | { | |
| 567 | int ai_flags; /* Input flags. */ | |
| 568 | int ai_family; /* Protocol family for socket. */ | |
| 569 | int ai_socktype; /* Socket type. */ | |
| 570 | int ai_protocol; /* Protocol for socket. */ | |
| 571 | socklen_t ai_addrlen; /* Length of socket address. */ | |
| 572 | struct sockaddr *ai_addr; /* Socket address for socket. */ | |
| 573 | char *ai_canonname; /* Canonical name for service location. */ | |
| 574 | struct addrinfo *ai_next; /* Pointer to next in list. */ | |
| 575 | }; | |
| 576 | ||
| 577 | # ifdef __USE_GNU | |
| 578 | /* Structure used as control block for asynchronous lookup. */ | |
| 579 | struct gaicb | |
| 580 | { | |
| 581 | const char *ar_name; /* Name to look up. */ | |
| 582 | const char *ar_service; /* Service name. */ | |
| 583 | const struct addrinfo *ar_request; /* Additional request specification. */ | |
| 584 | struct addrinfo *ar_result; /* Pointer to result. */ | |
| 585 | /* The following are internal elements. */ | |
| 586 | int __return; | |
| 587 | int __glibc_reserved[5]; | |
| 588 | }; | |
| 589 | ||
| 590 | /* Lookup mode. */ | |
| 591 | # define GAI_WAIT 0 | |
| 592 | # define GAI_NOWAIT 1 | |
| 593 | # endif | |
| 594 | ||
| 595 | /* Possible values for `ai_flags' field in `addrinfo' structure. */ | |
| 596 | # define AI_PASSIVE 0x0001 /* Socket address is intended for `bind'. */ | |
| 597 | # define AI_CANONNAME 0x0002 /* Request for canonical name. */ | |
| 598 | # define AI_NUMERICHOST 0x0004 /* Don't use name resolution. */ | |
| 599 | # define AI_V4MAPPED 0x0008 /* IPv4 mapped addresses are acceptable. */ | |
| 600 | # define AI_ALL 0x0010 /* Return IPv4 mapped and IPv6 addresses. */ | |
| 601 | # define AI_ADDRCONFIG 0x0020 /* Use configuration of this host to choose | |
| 602 | returned address type.. */ | |
| 603 | # ifdef __USE_GNU | |
| 604 | # define AI_IDN 0x0040 /* IDN encode input (assuming it is encoded | |
| 605 | in the current locale's character set) | |
| 606 | before looking it up. */ | |
| 607 | # define AI_CANONIDN 0x0080 /* Translate canonical name from IDN format. */ | |
| 608 | # define AI_IDN_ALLOW_UNASSIGNED \ | |
| 609 | __glibc_macro_warning ("AI_IDN_ALLOW_UNASSIGNED is deprecated") 0x0100 | |
| 610 | # define AI_IDN_USE_STD3_ASCII_RULES \ | |
| 611 | __glibc_macro_warning ("AI_IDN_USE_STD3_ASCII_RULES is deprecated") 0x0200 | |
| 612 | # endif | |
| 613 | # define AI_NUMERICSERV 0x0400 /* Don't use name resolution. */ | |
| 614 | ||
| 615 | /* Error values for `getaddrinfo' function. */ | |
| 616 | # define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */ | |
| 617 | # define EAI_NONAME -2 /* NAME or SERVICE is unknown. */ | |
| 618 | # define EAI_AGAIN -3 /* Temporary failure in name resolution. */ | |
| 619 | # define EAI_FAIL -4 /* Non-recoverable failure in name res. */ | |
| 620 | # define EAI_FAMILY -6 /* `ai_family' not supported. */ | |
| 621 | # define EAI_SOCKTYPE -7 /* `ai_socktype' not supported. */ | |
| 622 | # define EAI_SERVICE -8 /* SERVICE not supported for `ai_socktype'. */ | |
| 623 | # define EAI_MEMORY -10 /* Memory allocation failure. */ | |
| 624 | # define EAI_SYSTEM -11 /* System error returned in `errno'. */ | |
| 625 | # define EAI_OVERFLOW -12 /* Argument buffer overflow. */ | |
| 626 | # ifdef __USE_GNU | |
| 627 | # define EAI_NODATA -5 /* No address associated with NAME. */ | |
| 628 | # define EAI_ADDRFAMILY -9 /* Address family for NAME not supported. */ | |
| 629 | # define EAI_INPROGRESS -100 /* Processing request in progress. */ | |
| 630 | # define EAI_CANCELED -101 /* Request canceled. */ | |
| 631 | # define EAI_NOTCANCELED -102 /* Request not canceled. */ | |
| 632 | # define EAI_ALLDONE -103 /* All requests done. */ | |
| 633 | # define EAI_INTR -104 /* Interrupted by a signal. */ | |
| 634 | # define EAI_IDN_ENCODE -105 /* IDN encoding failed. */ | |
| 635 | # endif | |
| 636 | ||
| 637 | # ifdef __USE_MISC | |
| 638 | # define NI_MAXHOST 1025 | |
| 639 | # define NI_MAXSERV 32 | |
| 640 | # endif | |
| 641 | ||
| 642 | # define NI_NUMERICHOST 1 /* Don't try to look up hostname. */ | |
| 643 | # define NI_NUMERICSERV 2 /* Don't convert port number to name. */ | |
| 644 | # define NI_NOFQDN 4 /* Only return nodename portion. */ | |
| 645 | # define NI_NAMEREQD 8 /* Don't return numeric addresses. */ | |
| 646 | # define NI_DGRAM 16 /* Look up UDP service rather than TCP. */ | |
| 647 | # ifdef __USE_GNU | |
| 648 | # define NI_IDN 32 /* Convert name from IDN format. */ | |
| 649 | # define NI_IDN_ALLOW_UNASSIGNED \ | |
| 650 | __glibc_macro_warning ("NI_IDN_ALLOW_UNASSIGNED is deprecated") 64 | |
| 651 | # define NI_IDN_USE_STD3_ASCII_RULES \ | |
| 652 | __glibc_macro_warning ("NI_IDN_USE_STD3_ASCII_RULES is deprecated") 128 | |
| 653 | # endif | |
| 654 | ||
| 655 | /* Translate name of a service location and/or a service name to set of | |
| 656 | socket addresses. | |
| 657 | ||
| 658 | This function is a possible cancellation point and therefore not | |
| 659 | marked with __THROW. */ | |
| 660 | extern int getaddrinfo (const char *__restrict __name, | |
| 661 | const char *__restrict __service, | |
| 662 | const struct addrinfo *__restrict __req, | |
| 663 | struct addrinfo **__restrict __pai); | |
| 664 | ||
| 665 | /* Free `addrinfo' structure AI including associated storage. */ | |
| 666 | extern void freeaddrinfo (struct addrinfo *__ai) __THROW; | |
| 667 | ||
| 668 | /* Convert error return from getaddrinfo() to a string. */ | |
| 669 | extern const char *gai_strerror (int __ecode) __THROW; | |
| 670 | ||
| 671 | /* Translate a socket address to a location and service name. | |
| 672 | ||
| 673 | This function is a possible cancellation point and therefore not | |
| 674 | marked with __THROW. */ | |
| 675 | extern int getnameinfo (const struct sockaddr *__restrict __sa, | |
| 676 | socklen_t __salen, char *__restrict __host, | |
| 677 | socklen_t __hostlen, char *__restrict __serv, | |
| 678 | socklen_t __servlen, int __flags); | |
| 679 | #endif /* POSIX */ | |
| 680 | ||
| 681 | #ifdef __USE_GNU | |
| 682 | /* Enqueue ENT requests from the LIST. If MODE is GAI_WAIT wait until all | |
| 683 | requests are handled. If WAIT is GAI_NOWAIT return immediately after | |
| 684 | queueing the requests and signal completion according to SIG. | |
| 685 | ||
| 686 | This function is not part of POSIX and therefore no official | |
| 687 | cancellation point. But due to similarity with an POSIX interface | |
| 688 | or due to the implementation it is a cancellation point and | |
| 689 | therefore not marked with __THROW. */ | |
| 690 | extern int getaddrinfo_a (int __mode, struct gaicb *__list[__restrict_arr], | |
| 691 | int __ent, struct sigevent *__restrict __sig); | |
| 692 | ||
| 693 | /* Suspend execution of the thread until at least one of the ENT requests | |
| 694 | in LIST is handled. If TIMEOUT is not a null pointer it specifies the | |
| 695 | longest time the function keeps waiting before returning with an error. | |
| 696 | ||
| 697 | This function is not part of POSIX and therefore no official | |
| 698 | cancellation point. But due to similarity with an POSIX interface | |
| 699 | or due to the implementation it is a cancellation point and | |
| 700 | therefore not marked with __THROW. */ | |
| 701 | extern int gai_suspend (const struct gaicb *const __list[], int __ent, | |
| 702 | const struct timespec *__timeout); | |
| 703 | ||
| 704 | /* Get the error status of the request REQ. */ | |
| 705 | extern int gai_error (struct gaicb *__req) __THROW; | |
| 706 | ||
| 707 | /* Cancel the requests associated with GAICBP. */ | |
| 708 | extern int gai_cancel (struct gaicb *__gaicbp) __THROW; | |
| 709 | #endif /* GNU */ | |
| 710 | ||
| 711 | __END_DECLS | |
| 712 | ||
| 713 | #endif /* netdb.h */ |
libc/glibc-include/neteconet/ec.h created+51
| ... | ... | @@ -0,0 +1,51 @@ |
| 1 | /* Definitions for use with Linux AF_ECONET sockets. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _NETECONET_EC_H | |
| 20 | #define _NETECONET_EC_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <bits/sockaddr.h> | |
| 24 | ||
| 25 | struct ec_addr | |
| 26 | { | |
| 27 | unsigned char station; /* Station number. */ | |
| 28 | unsigned char net; /* Network number. */ | |
| 29 | }; | |
| 30 | ||
| 31 | struct sockaddr_ec | |
| 32 | { | |
| 33 | __SOCKADDR_COMMON (sec_); | |
| 34 | unsigned char port; /* Port number. */ | |
| 35 | unsigned char cb; /* Control/flag byte. */ | |
| 36 | unsigned char type; /* Type of message. */ | |
| 37 | struct ec_addr addr; | |
| 38 | unsigned long cookie; | |
| 39 | }; | |
| 40 | ||
| 41 | #define ECTYPE_PACKET_RECEIVED 0 /* Packet received */ | |
| 42 | #define ECTYPE_TRANSMIT_STATUS 0x10 /* Transmit completed */ | |
| 43 | ||
| 44 | #define ECTYPE_TRANSMIT_OK 1 | |
| 45 | #define ECTYPE_TRANSMIT_NOT_LISTENING 2 | |
| 46 | #define ECTYPE_TRANSMIT_NET_ERROR 3 | |
| 47 | #define ECTYPE_TRANSMIT_NO_CLOCK 4 | |
| 48 | #define ECTYPE_TRANSMIT_LINE_JAMMED 5 | |
| 49 | #define ECTYPE_TRANSMIT_NOT_PRESENT 6 | |
| 50 | ||
| 51 | #endif |
libc/glibc-include/netinet/ether.h created+55
| ... | ... | @@ -0,0 +1,55 @@ |
| 1 | /* Functions for storing Ethernet addresses in ASCII and mapping to hostnames. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _NETINET_ETHER_H | |
| 20 | #define _NETINET_ETHER_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | /* Get definition of `struct ether_addr'. */ | |
| 25 | #include <netinet/if_ether.h> | |
| 26 | ||
| 27 | #ifdef __USE_MISC | |
| 28 | __BEGIN_DECLS | |
| 29 | ||
| 30 | /* Convert 48 bit Ethernet ADDRess to ASCII. */ | |
| 31 | extern char *ether_ntoa (const struct ether_addr *__addr) __THROW; | |
| 32 | extern char *ether_ntoa_r (const struct ether_addr *__addr, char *__buf) | |
| 33 | __THROW; | |
| 34 | ||
| 35 | /* Convert ASCII string S to 48 bit Ethernet address. */ | |
| 36 | extern struct ether_addr *ether_aton (const char *__asc) __THROW; | |
| 37 | extern struct ether_addr *ether_aton_r (const char *__asc, | |
| 38 | struct ether_addr *__addr) __THROW; | |
| 39 | ||
| 40 | /* Map 48 bit Ethernet number ADDR to HOSTNAME. */ | |
| 41 | extern int ether_ntohost (char *__hostname, const struct ether_addr *__addr) | |
| 42 | __THROW; | |
| 43 | ||
| 44 | /* Map HOSTNAME to 48 bit Ethernet address. */ | |
| 45 | extern int ether_hostton (const char *__hostname, struct ether_addr *__addr) | |
| 46 | __THROW; | |
| 47 | ||
| 48 | /* Scan LINE and set ADDR and HOSTNAME. */ | |
| 49 | extern int ether_line (const char *__line, struct ether_addr *__addr, | |
| 50 | char *__hostname) __THROW; | |
| 51 | ||
| 52 | __END_DECLS | |
| 53 | #endif /* Use misc. */ | |
| 54 | ||
| 55 | #endif /* netinet/ether.h */ |
libc/glibc-include/netinet/icmp6.h created+345
| ... | ... | @@ -0,0 +1,345 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NETINET_ICMP6_H | |
| 19 | #define _NETINET_ICMP6_H 1 | |
| 20 | ||
| 21 | #include <inttypes.h> | |
| 22 | #include <string.h> | |
| 23 | #include <sys/types.h> | |
| 24 | #include <netinet/in.h> | |
| 25 | ||
| 26 | #define ICMP6_FILTER 1 | |
| 27 | ||
| 28 | #define ICMP6_FILTER_BLOCK 1 | |
| 29 | #define ICMP6_FILTER_PASS 2 | |
| 30 | #define ICMP6_FILTER_BLOCKOTHERS 3 | |
| 31 | #define ICMP6_FILTER_PASSONLY 4 | |
| 32 | ||
| 33 | struct icmp6_filter | |
| 34 | { | |
| 35 | uint32_t icmp6_filt[8]; | |
| 36 | }; | |
| 37 | ||
| 38 | struct icmp6_hdr | |
| 39 | { | |
| 40 | uint8_t icmp6_type; /* type field */ | |
| 41 | uint8_t icmp6_code; /* code field */ | |
| 42 | uint16_t icmp6_cksum; /* checksum field */ | |
| 43 | union | |
| 44 | { | |
| 45 | uint32_t icmp6_un_data32[1]; /* type-specific field */ | |
| 46 | uint16_t icmp6_un_data16[2]; /* type-specific field */ | |
| 47 | uint8_t icmp6_un_data8[4]; /* type-specific field */ | |
| 48 | } icmp6_dataun; | |
| 49 | }; | |
| 50 | ||
| 51 | #define icmp6_data32 icmp6_dataun.icmp6_un_data32 | |
| 52 | #define icmp6_data16 icmp6_dataun.icmp6_un_data16 | |
| 53 | #define icmp6_data8 icmp6_dataun.icmp6_un_data8 | |
| 54 | #define icmp6_pptr icmp6_data32[0] /* parameter prob */ | |
| 55 | #define icmp6_mtu icmp6_data32[0] /* packet too big */ | |
| 56 | #define icmp6_id icmp6_data16[0] /* echo request/reply */ | |
| 57 | #define icmp6_seq icmp6_data16[1] /* echo request/reply */ | |
| 58 | #define icmp6_maxdelay icmp6_data16[0] /* mcast group membership */ | |
| 59 | ||
| 60 | #define ICMP6_DST_UNREACH 1 | |
| 61 | #define ICMP6_PACKET_TOO_BIG 2 | |
| 62 | #define ICMP6_TIME_EXCEEDED 3 | |
| 63 | #define ICMP6_PARAM_PROB 4 | |
| 64 | ||
| 65 | #define ICMP6_INFOMSG_MASK 0x80 /* all informational messages */ | |
| 66 | ||
| 67 | #define ICMP6_ECHO_REQUEST 128 | |
| 68 | #define ICMP6_ECHO_REPLY 129 | |
| 69 | #define MLD_LISTENER_QUERY 130 | |
| 70 | #define MLD_LISTENER_REPORT 131 | |
| 71 | #define MLD_LISTENER_REDUCTION 132 | |
| 72 | ||
| 73 | #define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */ | |
| 74 | #define ICMP6_DST_UNREACH_ADMIN 1 /* communication with destination */ | |
| 75 | /* administratively prohibited */ | |
| 76 | #define ICMP6_DST_UNREACH_BEYONDSCOPE 2 /* beyond scope of source address */ | |
| 77 | #define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */ | |
| 78 | #define ICMP6_DST_UNREACH_NOPORT 4 /* bad port */ | |
| 79 | ||
| 80 | #define ICMP6_TIME_EXCEED_TRANSIT 0 /* Hop Limit == 0 in transit */ | |
| 81 | #define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* Reassembly time out */ | |
| 82 | ||
| 83 | #define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */ | |
| 84 | #define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized Next Header */ | |
| 85 | #define ICMP6_PARAMPROB_OPTION 2 /* unrecognized IPv6 option */ | |
| 86 | ||
| 87 | #define ICMP6_FILTER_WILLPASS(type, filterp) \ | |
| 88 | ((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) == 0) | |
| 89 | ||
| 90 | #define ICMP6_FILTER_WILLBLOCK(type, filterp) \ | |
| 91 | ((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) != 0) | |
| 92 | ||
| 93 | #define ICMP6_FILTER_SETPASS(type, filterp) \ | |
| 94 | ((((filterp)->icmp6_filt[(type) >> 5]) &= ~(1 << ((type) & 31)))) | |
| 95 | ||
| 96 | #define ICMP6_FILTER_SETBLOCK(type, filterp) \ | |
| 97 | ((((filterp)->icmp6_filt[(type) >> 5]) |= (1 << ((type) & 31)))) | |
| 98 | ||
| 99 | #define ICMP6_FILTER_SETPASSALL(filterp) \ | |
| 100 | memset (filterp, 0, sizeof (struct icmp6_filter)); | |
| 101 | ||
| 102 | #define ICMP6_FILTER_SETBLOCKALL(filterp) \ | |
| 103 | memset (filterp, 0xFF, sizeof (struct icmp6_filter)); | |
| 104 | ||
| 105 | #define ND_ROUTER_SOLICIT 133 | |
| 106 | #define ND_ROUTER_ADVERT 134 | |
| 107 | #define ND_NEIGHBOR_SOLICIT 135 | |
| 108 | #define ND_NEIGHBOR_ADVERT 136 | |
| 109 | #define ND_REDIRECT 137 | |
| 110 | ||
| 111 | struct nd_router_solicit /* router solicitation */ | |
| 112 | { | |
| 113 | struct icmp6_hdr nd_rs_hdr; | |
| 114 | /* could be followed by options */ | |
| 115 | }; | |
| 116 | ||
| 117 | #define nd_rs_type nd_rs_hdr.icmp6_type | |
| 118 | #define nd_rs_code nd_rs_hdr.icmp6_code | |
| 119 | #define nd_rs_cksum nd_rs_hdr.icmp6_cksum | |
| 120 | #define nd_rs_reserved nd_rs_hdr.icmp6_data32[0] | |
| 121 | ||
| 122 | struct nd_router_advert /* router advertisement */ | |
| 123 | { | |
| 124 | struct icmp6_hdr nd_ra_hdr; | |
| 125 | uint32_t nd_ra_reachable; /* reachable time */ | |
| 126 | uint32_t nd_ra_retransmit; /* retransmit timer */ | |
| 127 | /* could be followed by options */ | |
| 128 | }; | |
| 129 | ||
| 130 | #define nd_ra_type nd_ra_hdr.icmp6_type | |
| 131 | #define nd_ra_code nd_ra_hdr.icmp6_code | |
| 132 | #define nd_ra_cksum nd_ra_hdr.icmp6_cksum | |
| 133 | #define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0] | |
| 134 | #define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1] | |
| 135 | #define ND_RA_FLAG_MANAGED 0x80 | |
| 136 | #define ND_RA_FLAG_OTHER 0x40 | |
| 137 | #define ND_RA_FLAG_HOME_AGENT 0x20 | |
| 138 | #define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1] | |
| 139 | ||
| 140 | struct nd_neighbor_solicit /* neighbor solicitation */ | |
| 141 | { | |
| 142 | struct icmp6_hdr nd_ns_hdr; | |
| 143 | struct in6_addr nd_ns_target; /* target address */ | |
| 144 | /* could be followed by options */ | |
| 145 | }; | |
| 146 | ||
| 147 | #define nd_ns_type nd_ns_hdr.icmp6_type | |
| 148 | #define nd_ns_code nd_ns_hdr.icmp6_code | |
| 149 | #define nd_ns_cksum nd_ns_hdr.icmp6_cksum | |
| 150 | #define nd_ns_reserved nd_ns_hdr.icmp6_data32[0] | |
| 151 | ||
| 152 | struct nd_neighbor_advert /* neighbor advertisement */ | |
| 153 | { | |
| 154 | struct icmp6_hdr nd_na_hdr; | |
| 155 | struct in6_addr nd_na_target; /* target address */ | |
| 156 | /* could be followed by options */ | |
| 157 | }; | |
| 158 | ||
| 159 | #define nd_na_type nd_na_hdr.icmp6_type | |
| 160 | #define nd_na_code nd_na_hdr.icmp6_code | |
| 161 | #define nd_na_cksum nd_na_hdr.icmp6_cksum | |
| 162 | #define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0] | |
| 163 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 164 | #define ND_NA_FLAG_ROUTER 0x80000000 | |
| 165 | #define ND_NA_FLAG_SOLICITED 0x40000000 | |
| 166 | #define ND_NA_FLAG_OVERRIDE 0x20000000 | |
| 167 | #else /* __BYTE_ORDER == __LITTLE_ENDIAN */ | |
| 168 | #define ND_NA_FLAG_ROUTER 0x00000080 | |
| 169 | #define ND_NA_FLAG_SOLICITED 0x00000040 | |
| 170 | #define ND_NA_FLAG_OVERRIDE 0x00000020 | |
| 171 | #endif | |
| 172 | ||
| 173 | struct nd_redirect /* redirect */ | |
| 174 | { | |
| 175 | struct icmp6_hdr nd_rd_hdr; | |
| 176 | struct in6_addr nd_rd_target; /* target address */ | |
| 177 | struct in6_addr nd_rd_dst; /* destination address */ | |
| 178 | /* could be followed by options */ | |
| 179 | }; | |
| 180 | ||
| 181 | #define nd_rd_type nd_rd_hdr.icmp6_type | |
| 182 | #define nd_rd_code nd_rd_hdr.icmp6_code | |
| 183 | #define nd_rd_cksum nd_rd_hdr.icmp6_cksum | |
| 184 | #define nd_rd_reserved nd_rd_hdr.icmp6_data32[0] | |
| 185 | ||
| 186 | struct nd_opt_hdr /* Neighbor discovery option header */ | |
| 187 | { | |
| 188 | uint8_t nd_opt_type; | |
| 189 | uint8_t nd_opt_len; /* in units of 8 octets */ | |
| 190 | /* followed by option specific data */ | |
| 191 | }; | |
| 192 | ||
| 193 | #define ND_OPT_SOURCE_LINKADDR 1 | |
| 194 | #define ND_OPT_TARGET_LINKADDR 2 | |
| 195 | #define ND_OPT_PREFIX_INFORMATION 3 | |
| 196 | #define ND_OPT_REDIRECTED_HEADER 4 | |
| 197 | #define ND_OPT_MTU 5 | |
| 198 | #define ND_OPT_RTR_ADV_INTERVAL 7 | |
| 199 | #define ND_OPT_HOME_AGENT_INFO 8 | |
| 200 | ||
| 201 | struct nd_opt_prefix_info /* prefix information */ | |
| 202 | { | |
| 203 | uint8_t nd_opt_pi_type; | |
| 204 | uint8_t nd_opt_pi_len; | |
| 205 | uint8_t nd_opt_pi_prefix_len; | |
| 206 | uint8_t nd_opt_pi_flags_reserved; | |
| 207 | uint32_t nd_opt_pi_valid_time; | |
| 208 | uint32_t nd_opt_pi_preferred_time; | |
| 209 | uint32_t nd_opt_pi_reserved2; | |
| 210 | struct in6_addr nd_opt_pi_prefix; | |
| 211 | }; | |
| 212 | ||
| 213 | #define ND_OPT_PI_FLAG_ONLINK 0x80 | |
| 214 | #define ND_OPT_PI_FLAG_AUTO 0x40 | |
| 215 | #define ND_OPT_PI_FLAG_RADDR 0x20 | |
| 216 | ||
| 217 | struct nd_opt_rd_hdr /* redirected header */ | |
| 218 | { | |
| 219 | uint8_t nd_opt_rh_type; | |
| 220 | uint8_t nd_opt_rh_len; | |
| 221 | uint16_t nd_opt_rh_reserved1; | |
| 222 | uint32_t nd_opt_rh_reserved2; | |
| 223 | /* followed by IP header and data */ | |
| 224 | }; | |
| 225 | ||
| 226 | struct nd_opt_mtu /* MTU option */ | |
| 227 | { | |
| 228 | uint8_t nd_opt_mtu_type; | |
| 229 | uint8_t nd_opt_mtu_len; | |
| 230 | uint16_t nd_opt_mtu_reserved; | |
| 231 | uint32_t nd_opt_mtu_mtu; | |
| 232 | }; | |
| 233 | ||
| 234 | struct mld_hdr | |
| 235 | { | |
| 236 | struct icmp6_hdr mld_icmp6_hdr; | |
| 237 | struct in6_addr mld_addr; /* multicast address */ | |
| 238 | }; | |
| 239 | ||
| 240 | #define mld_type mld_icmp6_hdr.icmp6_type | |
| 241 | #define mld_code mld_icmp6_hdr.icmp6_code | |
| 242 | #define mld_cksum mld_icmp6_hdr.icmp6_cksum | |
| 243 | #define mld_maxdelay mld_icmp6_hdr.icmp6_data16[0] | |
| 244 | #define mld_reserved mld_icmp6_hdr.icmp6_data16[1] | |
| 245 | ||
| 246 | #define ICMP6_ROUTER_RENUMBERING 138 | |
| 247 | ||
| 248 | struct icmp6_router_renum /* router renumbering header */ | |
| 249 | { | |
| 250 | struct icmp6_hdr rr_hdr; | |
| 251 | uint8_t rr_segnum; | |
| 252 | uint8_t rr_flags; | |
| 253 | uint16_t rr_maxdelay; | |
| 254 | uint32_t rr_reserved; | |
| 255 | }; | |
| 256 | ||
| 257 | #define rr_type rr_hdr.icmp6_type | |
| 258 | #define rr_code rr_hdr.icmp6_code | |
| 259 | #define rr_cksum rr_hdr.icmp6_cksum | |
| 260 | #define rr_seqnum rr_hdr.icmp6_data32[0] | |
| 261 | ||
| 262 | /* Router renumbering flags */ | |
| 263 | #define ICMP6_RR_FLAGS_TEST 0x80 | |
| 264 | #define ICMP6_RR_FLAGS_REQRESULT 0x40 | |
| 265 | #define ICMP6_RR_FLAGS_FORCEAPPLY 0x20 | |
| 266 | #define ICMP6_RR_FLAGS_SPECSITE 0x10 | |
| 267 | #define ICMP6_RR_FLAGS_PREVDONE 0x08 | |
| 268 | ||
| 269 | struct rr_pco_match /* match prefix part */ | |
| 270 | { | |
| 271 | uint8_t rpm_code; | |
| 272 | uint8_t rpm_len; | |
| 273 | uint8_t rpm_ordinal; | |
| 274 | uint8_t rpm_matchlen; | |
| 275 | uint8_t rpm_minlen; | |
| 276 | uint8_t rpm_maxlen; | |
| 277 | uint16_t rpm_reserved; | |
| 278 | struct in6_addr rpm_prefix; | |
| 279 | }; | |
| 280 | ||
| 281 | /* PCO code values */ | |
| 282 | #define RPM_PCO_ADD 1 | |
| 283 | #define RPM_PCO_CHANGE 2 | |
| 284 | #define RPM_PCO_SETGLOBAL 3 | |
| 285 | ||
| 286 | struct rr_pco_use /* use prefix part */ | |
| 287 | { | |
| 288 | uint8_t rpu_uselen; | |
| 289 | uint8_t rpu_keeplen; | |
| 290 | uint8_t rpu_ramask; | |
| 291 | uint8_t rpu_raflags; | |
| 292 | uint32_t rpu_vltime; | |
| 293 | uint32_t rpu_pltime; | |
| 294 | uint32_t rpu_flags; | |
| 295 | struct in6_addr rpu_prefix; | |
| 296 | }; | |
| 297 | ||
| 298 | #define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x20 | |
| 299 | #define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x10 | |
| 300 | ||
| 301 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 302 | # define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80000000 | |
| 303 | # define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40000000 | |
| 304 | #elif __BYTE_ORDER == __LITTLE_ENDIAN | |
| 305 | # define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80 | |
| 306 | # define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40 | |
| 307 | #endif | |
| 308 | ||
| 309 | struct rr_result /* router renumbering result message */ | |
| 310 | { | |
| 311 | uint16_t rrr_flags; | |
| 312 | uint8_t rrr_ordinal; | |
| 313 | uint8_t rrr_matchedlen; | |
| 314 | uint32_t rrr_ifid; | |
| 315 | struct in6_addr rrr_prefix; | |
| 316 | }; | |
| 317 | ||
| 318 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 319 | # define ICMP6_RR_RESULT_FLAGS_OOB 0x0002 | |
| 320 | # define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0001 | |
| 321 | #elif __BYTE_ORDER == __LITTLE_ENDIAN | |
| 322 | # define ICMP6_RR_RESULT_FLAGS_OOB 0x0200 | |
| 323 | # define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100 | |
| 324 | #endif | |
| 325 | ||
| 326 | /* Mobile IPv6 extension: Advertisement Interval. */ | |
| 327 | struct nd_opt_adv_interval | |
| 328 | { | |
| 329 | uint8_t nd_opt_adv_interval_type; | |
| 330 | uint8_t nd_opt_adv_interval_len; | |
| 331 | uint16_t nd_opt_adv_interval_reserved; | |
| 332 | uint32_t nd_opt_adv_interval_ival; | |
| 333 | }; | |
| 334 | ||
| 335 | /* Mobile IPv6 extension: Home Agent Info. */ | |
| 336 | struct nd_opt_home_agent_info | |
| 337 | { | |
| 338 | uint8_t nd_opt_home_agent_info_type; | |
| 339 | uint8_t nd_opt_home_agent_info_len; | |
| 340 | uint16_t nd_opt_home_agent_info_reserved; | |
| 341 | uint16_t nd_opt_home_agent_info_preference; | |
| 342 | uint16_t nd_opt_home_agent_info_lifetime; | |
| 343 | }; | |
| 344 | ||
| 345 | #endif /* netinet/icmpv6.h */ |
libc/glibc-include/netinet/if_ether.h created+104
| ... | ... | @@ -0,0 +1,104 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef __NETINET_IF_ETHER_H | |
| 19 | ||
| 20 | #define __NETINET_IF_ETHER_H 1 | |
| 21 | #include <features.h> | |
| 22 | #include <sys/types.h> | |
| 23 | ||
| 24 | /* Get definitions from kernel header file. */ | |
| 25 | #include <linux/if_ether.h> | |
| 26 | ||
| 27 | #ifdef __USE_MISC | |
| 28 | /* | |
| 29 | * Copyright (c) 1982, 1986, 1993 | |
| 30 | * The Regents of the University of California. All rights reserved. | |
| 31 | * | |
| 32 | * Redistribution and use in source and binary forms, with or without | |
| 33 | * modification, are permitted provided that the following conditions | |
| 34 | * are met: | |
| 35 | * 1. Redistributions of source code must retain the above copyright | |
| 36 | * notice, this list of conditions and the following disclaimer. | |
| 37 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 38 | * notice, this list of conditions and the following disclaimer in the | |
| 39 | * documentation and/or other materials provided with the distribution. | |
| 40 | * 4. Neither the name of the University nor the names of its contributors | |
| 41 | * may be used to endorse or promote products derived from this software | |
| 42 | * without specific prior written permission. | |
| 43 | * | |
| 44 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 45 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 46 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 47 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 48 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 49 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 50 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 51 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 52 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 53 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 54 | * SUCH DAMAGE. | |
| 55 | * | |
| 56 | * @(#)if_ether.h 8.3 (Berkeley) 5/2/95 | |
| 57 | * $FreeBSD$ | |
| 58 | */ | |
| 59 | ||
| 60 | #include <net/ethernet.h> | |
| 61 | #include <net/if_arp.h> | |
| 62 | ||
| 63 | __BEGIN_DECLS | |
| 64 | /* | |
| 65 | * Ethernet Address Resolution Protocol. | |
| 66 | * | |
| 67 | * See RFC 826 for protocol description. Structure below is adapted | |
| 68 | * to resolving internet addresses. Field names used correspond to | |
| 69 | * RFC 826. | |
| 70 | */ | |
| 71 | struct ether_arp { | |
| 72 | struct arphdr ea_hdr; /* fixed-size header */ | |
| 73 | uint8_t arp_sha[ETH_ALEN]; /* sender hardware address */ | |
| 74 | uint8_t arp_spa[4]; /* sender protocol address */ | |
| 75 | uint8_t arp_tha[ETH_ALEN]; /* target hardware address */ | |
| 76 | uint8_t arp_tpa[4]; /* target protocol address */ | |
| 77 | }; | |
| 78 | #define arp_hrd ea_hdr.ar_hrd | |
| 79 | #define arp_pro ea_hdr.ar_pro | |
| 80 | #define arp_hln ea_hdr.ar_hln | |
| 81 | #define arp_pln ea_hdr.ar_pln | |
| 82 | #define arp_op ea_hdr.ar_op | |
| 83 | ||
| 84 | /* | |
| 85 | * Macro to map an IP multicast address to an Ethernet multicast address. | |
| 86 | * The high-order 25 bits of the Ethernet address are statically assigned, | |
| 87 | * and the low-order 23 bits are taken from the low end of the IP address. | |
| 88 | */ | |
| 89 | #define ETHER_MAP_IP_MULTICAST(ipaddr, enaddr) \ | |
| 90 | /* struct in_addr *ipaddr; */ \ | |
| 91 | /* uint8_t enaddr[ETH_ALEN]; */ \ | |
| 92 | { \ | |
| 93 | (enaddr)[0] = 0x01; \ | |
| 94 | (enaddr)[1] = 0x00; \ | |
| 95 | (enaddr)[2] = 0x5e; \ | |
| 96 | (enaddr)[3] = ((uint8_t *)ipaddr)[1] & 0x7f; \ | |
| 97 | (enaddr)[4] = ((uint8_t *)ipaddr)[2]; \ | |
| 98 | (enaddr)[5] = ((uint8_t *)ipaddr)[3]; \ | |
| 99 | } | |
| 100 | ||
| 101 | __END_DECLS | |
| 102 | #endif /* __USE_MISC */ | |
| 103 | ||
| 104 | #endif /* netinet/if_ether.h */ |
libc/glibc-include/netinet/if_fddi.h created+34
| ... | ... | @@ -0,0 +1,34 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NETINET_IF_FDDI_H | |
| 19 | #define _NETINET_IF_FDDI_H 1 | |
| 20 | ||
| 21 | #include <sys/types.h> | |
| 22 | #include <stdint.h> | |
| 23 | #include <linux/if_fddi.h> | |
| 24 | ||
| 25 | #ifdef __USE_MISC | |
| 26 | ||
| 27 | struct fddi_header { | |
| 28 | uint8_t fddi_fc; /* Frame Control (FC) value */ | |
| 29 | uint8_t fddi_dhost[FDDI_K_ALEN]; /* Destination host */ | |
| 30 | uint8_t fddi_shost[FDDI_K_ALEN]; /* Source host */ | |
| 31 | }; | |
| 32 | #endif | |
| 33 | ||
| 34 | #endif /* netinet/if_fddi.h */ |
libc/glibc-include/netinet/if_tr.h created+110
| ... | ... | @@ -0,0 +1,110 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NETINET_IF_TR_H | |
| 19 | #define _NETINET_IF_TR_H 1 | |
| 20 | ||
| 21 | #include <sys/types.h> | |
| 22 | #include <stdint.h> | |
| 23 | ||
| 24 | /* IEEE 802.5 Token-Ring magic constants. The frame sizes omit the preamble | |
| 25 | and FCS/CRC (frame check sequence). */ | |
| 26 | #define TR_ALEN 6 /* Octets in one token-ring addr */ | |
| 27 | #define TR_HLEN (sizeof (struct trh_hdr) + sizeof (struct trllc)) | |
| 28 | #define AC 0x10 | |
| 29 | #define LLC_FRAME 0x40 | |
| 30 | ||
| 31 | /* LLC and SNAP constants */ | |
| 32 | #define EXTENDED_SAP 0xAA | |
| 33 | #define UI_CMD 0x03 | |
| 34 | ||
| 35 | /* This is an Token-Ring frame header. */ | |
| 36 | struct trh_hdr | |
| 37 | { | |
| 38 | uint8_t ac; /* access control field */ | |
| 39 | uint8_t fc; /* frame control field */ | |
| 40 | uint8_t daddr[TR_ALEN]; /* destination address */ | |
| 41 | uint8_t saddr[TR_ALEN]; /* source address */ | |
| 42 | uint16_t rcf; /* route control field */ | |
| 43 | uint16_t rseg[8]; /* routing registers */ | |
| 44 | }; | |
| 45 | ||
| 46 | /* This is an Token-Ring LLC structure */ | |
| 47 | struct trllc | |
| 48 | { | |
| 49 | uint8_t dsap; /* destination SAP */ | |
| 50 | uint8_t ssap; /* source SAP */ | |
| 51 | uint8_t llc; /* LLC control field */ | |
| 52 | uint8_t protid[3]; /* protocol id */ | |
| 53 | uint16_t ethertype; /* ether type field */ | |
| 54 | }; | |
| 55 | ||
| 56 | /* Token-Ring statistics collection data. */ | |
| 57 | struct tr_statistics | |
| 58 | { | |
| 59 | unsigned long rx_packets; /* total packets received */ | |
| 60 | unsigned long tx_packets; /* total packets transmitted */ | |
| 61 | unsigned long rx_bytes; /* total bytes received */ | |
| 62 | unsigned long tx_bytes; /* total bytes transmitted */ | |
| 63 | unsigned long rx_errors; /* bad packets received */ | |
| 64 | unsigned long tx_errors; /* packet transmit problems */ | |
| 65 | unsigned long rx_dropped; /* no space in linux buffers */ | |
| 66 | unsigned long tx_dropped; /* no space available in linux */ | |
| 67 | unsigned long multicast; /* multicast packets received */ | |
| 68 | unsigned long transmit_collision; | |
| 69 | ||
| 70 | /* detailed Token-Ring errors. See IBM Token-Ring Network | |
| 71 | Architecture for more info */ | |
| 72 | ||
| 73 | unsigned long line_errors; | |
| 74 | unsigned long internal_errors; | |
| 75 | unsigned long burst_errors; | |
| 76 | unsigned long A_C_errors; | |
| 77 | unsigned long abort_delimiters; | |
| 78 | unsigned long lost_frames; | |
| 79 | unsigned long recv_congest_count; | |
| 80 | unsigned long frame_copied_errors; | |
| 81 | unsigned long frequency_errors; | |
| 82 | unsigned long token_errors; | |
| 83 | unsigned long dummy1; | |
| 84 | }; | |
| 85 | ||
| 86 | /* source routing stuff */ | |
| 87 | #define TR_RII 0x80 | |
| 88 | #define TR_RCF_DIR_BIT 0x80 | |
| 89 | #define TR_RCF_LEN_MASK 0x1f00 | |
| 90 | #define TR_RCF_BROADCAST 0x8000 /* all-routes broadcast */ | |
| 91 | #define TR_RCF_LIMITED_BROADCAST 0xC000 /* single-route broadcast */ | |
| 92 | #define TR_RCF_FRAME2K 0x20 | |
| 93 | #define TR_RCF_BROADCAST_MASK 0xC000 | |
| 94 | #define TR_MAXRIFLEN 18 | |
| 95 | ||
| 96 | #ifdef __USE_MISC | |
| 97 | ||
| 98 | struct trn_hdr | |
| 99 | { | |
| 100 | uint8_t trn_ac; /* access control field */ | |
| 101 | uint8_t trn_fc; /* field control field */ | |
| 102 | uint8_t trn_dhost[TR_ALEN]; /* destination host */ | |
| 103 | uint8_t trn_shost[TR_ALEN]; /* source host */ | |
| 104 | uint16_t trn_rcf; /* route control field */ | |
| 105 | uint16_t trn_rseg[8]; /* routing registers */ | |
| 106 | }; | |
| 107 | ||
| 108 | #endif | |
| 109 | ||
| 110 | #endif /* netinet/if_tr.h */ |
libc/glibc-include/netinet/igmp.h created+125
| ... | ... | @@ -0,0 +1,125 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NETINET_IGMP_H | |
| 19 | #define _NETINET_IGMP_H 1 | |
| 20 | ||
| 21 | #include <sys/cdefs.h> | |
| 22 | #include <sys/types.h> | |
| 23 | ||
| 24 | #ifdef __USE_MISC | |
| 25 | ||
| 26 | #include <netinet/in.h> | |
| 27 | ||
| 28 | __BEGIN_DECLS | |
| 29 | ||
| 30 | /* | |
| 31 | * Copyright (c) 1988 Stephen Deering. | |
| 32 | * Copyright (c) 1992, 1993 | |
| 33 | * The Regents of the University of California. All rights reserved. | |
| 34 | * | |
| 35 | * This code is derived from software contributed to Berkeley by | |
| 36 | * Stephen Deering of Stanford University. | |
| 37 | * | |
| 38 | * Redistribution and use in source and binary forms, with or without | |
| 39 | * modification, are permitted provided that the following conditions | |
| 40 | * are met: | |
| 41 | * 1. Redistributions of source code must retain the above copyright | |
| 42 | * notice, this list of conditions and the following disclaimer. | |
| 43 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 44 | * notice, this list of conditions and the following disclaimer in the | |
| 45 | * documentation and/or other materials provided with the distribution. | |
| 46 | * 4. Neither the name of the University nor the names of its contributors | |
| 47 | * may be used to endorse or promote products derived from this software | |
| 48 | * without specific prior written permission. | |
| 49 | * | |
| 50 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 51 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 52 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 53 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 54 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 55 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 56 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 57 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 58 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 59 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 60 | * SUCH DAMAGE. | |
| 61 | * | |
| 62 | * @(#)igmp.h 8.1 (Berkeley) 6/10/93 | |
| 63 | * $FreeBSD$ | |
| 64 | */ | |
| 65 | ||
| 66 | struct igmp { | |
| 67 | uint8_t igmp_type; /* IGMP type */ | |
| 68 | uint8_t igmp_code; /* routing code */ | |
| 69 | uint16_t igmp_cksum; /* checksum */ | |
| 70 | struct in_addr igmp_group; /* group address */ | |
| 71 | }; | |
| 72 | ||
| 73 | #define IGMP_MINLEN 8 | |
| 74 | ||
| 75 | /* | |
| 76 | * Message types, including version number. | |
| 77 | */ | |
| 78 | #define IGMP_MEMBERSHIP_QUERY 0x11 /* membership query */ | |
| 79 | #define IGMP_V1_MEMBERSHIP_REPORT 0x12 /* Ver. 1 membership report */ | |
| 80 | #define IGMP_V2_MEMBERSHIP_REPORT 0x16 /* Ver. 2 membership report */ | |
| 81 | #define IGMP_V2_LEAVE_GROUP 0x17 /* Leave-group message */ | |
| 82 | ||
| 83 | #define IGMP_DVMRP 0x13 /* DVMRP routing message */ | |
| 84 | #define IGMP_PIM 0x14 /* PIM routing message */ | |
| 85 | #define IGMP_TRACE 0x15 | |
| 86 | ||
| 87 | #define IGMP_MTRACE_RESP 0x1e /* traceroute resp.(to sender)*/ | |
| 88 | #define IGMP_MTRACE 0x1f /* mcast traceroute messages */ | |
| 89 | ||
| 90 | #define IGMP_MAX_HOST_REPORT_DELAY 10 /* max delay for response to */ | |
| 91 | /* query (in seconds) according */ | |
| 92 | /* to RFC1112 */ | |
| 93 | #define IGMP_TIMER_SCALE 10 /* denotes that the igmp code field */ | |
| 94 | /* specifies time in 10th of seconds*/ | |
| 95 | ||
| 96 | /* | |
| 97 | * States for the IGMP v2 state table. | |
| 98 | */ | |
| 99 | #define IGMP_DELAYING_MEMBER 1 | |
| 100 | #define IGMP_IDLE_MEMBER 2 | |
| 101 | #define IGMP_LAZY_MEMBER 3 | |
| 102 | #define IGMP_SLEEPING_MEMBER 4 | |
| 103 | #define IGMP_AWAKENING_MEMBER 5 | |
| 104 | ||
| 105 | /* | |
| 106 | * States for IGMP router version cache. | |
| 107 | */ | |
| 108 | #define IGMP_v1_ROUTER 1 | |
| 109 | #define IGMP_v2_ROUTER 2 | |
| 110 | ||
| 111 | /* | |
| 112 | * The following four defininitions are for backwards compatibility. | |
| 113 | * They should be removed as soon as all applications are updated to | |
| 114 | * use the new constant names. | |
| 115 | */ | |
| 116 | #define IGMP_HOST_MEMBERSHIP_QUERY IGMP_MEMBERSHIP_QUERY | |
| 117 | #define IGMP_HOST_MEMBERSHIP_REPORT IGMP_V1_MEMBERSHIP_REPORT | |
| 118 | #define IGMP_HOST_NEW_MEMBERSHIP_REPORT IGMP_V2_MEMBERSHIP_REPORT | |
| 119 | #define IGMP_HOST_LEAVE_MESSAGE IGMP_V2_LEAVE_GROUP | |
| 120 | ||
| 121 | __END_DECLS | |
| 122 | ||
| 123 | #endif | |
| 124 | ||
| 125 | #endif /* netinet/igmp.h */ |
libc/glibc-include/netinet/in.h created+632
| ... | ... | @@ -0,0 +1,632 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NETINET_IN_H | |
| 19 | #define _NETINET_IN_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <bits/stdint-uintn.h> | |
| 23 | #include <sys/socket.h> | |
| 24 | #include <bits/types.h> | |
| 25 | ||
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | /* Internet address. */ | |
| 30 | typedef uint32_t in_addr_t; | |
| 31 | struct in_addr | |
| 32 | { | |
| 33 | in_addr_t s_addr; | |
| 34 | }; | |
| 35 | ||
| 36 | /* Get system-specific definitions. */ | |
| 37 | #include <bits/in.h> | |
| 38 | ||
| 39 | /* Standard well-defined IP protocols. */ | |
| 40 | enum | |
| 41 | { | |
| 42 | IPPROTO_IP = 0, /* Dummy protocol for TCP. */ | |
| 43 | #define IPPROTO_IP IPPROTO_IP | |
| 44 | IPPROTO_ICMP = 1, /* Internet Control Message Protocol. */ | |
| 45 | #define IPPROTO_ICMP IPPROTO_ICMP | |
| 46 | IPPROTO_IGMP = 2, /* Internet Group Management Protocol. */ | |
| 47 | #define IPPROTO_IGMP IPPROTO_IGMP | |
| 48 | IPPROTO_IPIP = 4, /* IPIP tunnels (older KA9Q tunnels use 94). */ | |
| 49 | #define IPPROTO_IPIP IPPROTO_IPIP | |
| 50 | IPPROTO_TCP = 6, /* Transmission Control Protocol. */ | |
| 51 | #define IPPROTO_TCP IPPROTO_TCP | |
| 52 | IPPROTO_EGP = 8, /* Exterior Gateway Protocol. */ | |
| 53 | #define IPPROTO_EGP IPPROTO_EGP | |
| 54 | IPPROTO_PUP = 12, /* PUP protocol. */ | |
| 55 | #define IPPROTO_PUP IPPROTO_PUP | |
| 56 | IPPROTO_UDP = 17, /* User Datagram Protocol. */ | |
| 57 | #define IPPROTO_UDP IPPROTO_UDP | |
| 58 | IPPROTO_IDP = 22, /* XNS IDP protocol. */ | |
| 59 | #define IPPROTO_IDP IPPROTO_IDP | |
| 60 | IPPROTO_TP = 29, /* SO Transport Protocol Class 4. */ | |
| 61 | #define IPPROTO_TP IPPROTO_TP | |
| 62 | IPPROTO_DCCP = 33, /* Datagram Congestion Control Protocol. */ | |
| 63 | #define IPPROTO_DCCP IPPROTO_DCCP | |
| 64 | IPPROTO_IPV6 = 41, /* IPv6 header. */ | |
| 65 | #define IPPROTO_IPV6 IPPROTO_IPV6 | |
| 66 | IPPROTO_RSVP = 46, /* Reservation Protocol. */ | |
| 67 | #define IPPROTO_RSVP IPPROTO_RSVP | |
| 68 | IPPROTO_GRE = 47, /* General Routing Encapsulation. */ | |
| 69 | #define IPPROTO_GRE IPPROTO_GRE | |
| 70 | IPPROTO_ESP = 50, /* encapsulating security payload. */ | |
| 71 | #define IPPROTO_ESP IPPROTO_ESP | |
| 72 | IPPROTO_AH = 51, /* authentication header. */ | |
| 73 | #define IPPROTO_AH IPPROTO_AH | |
| 74 | IPPROTO_MTP = 92, /* Multicast Transport Protocol. */ | |
| 75 | #define IPPROTO_MTP IPPROTO_MTP | |
| 76 | IPPROTO_BEETPH = 94, /* IP option pseudo header for BEET. */ | |
| 77 | #define IPPROTO_BEETPH IPPROTO_BEETPH | |
| 78 | IPPROTO_ENCAP = 98, /* Encapsulation Header. */ | |
| 79 | #define IPPROTO_ENCAP IPPROTO_ENCAP | |
| 80 | IPPROTO_PIM = 103, /* Protocol Independent Multicast. */ | |
| 81 | #define IPPROTO_PIM IPPROTO_PIM | |
| 82 | IPPROTO_COMP = 108, /* Compression Header Protocol. */ | |
| 83 | #define IPPROTO_COMP IPPROTO_COMP | |
| 84 | IPPROTO_SCTP = 132, /* Stream Control Transmission Protocol. */ | |
| 85 | #define IPPROTO_SCTP IPPROTO_SCTP | |
| 86 | IPPROTO_UDPLITE = 136, /* UDP-Lite protocol. */ | |
| 87 | #define IPPROTO_UDPLITE IPPROTO_UDPLITE | |
| 88 | IPPROTO_MPLS = 137, /* MPLS in IP. */ | |
| 89 | #define IPPROTO_MPLS IPPROTO_MPLS | |
| 90 | IPPROTO_RAW = 255, /* Raw IP packets. */ | |
| 91 | #define IPPROTO_RAW IPPROTO_RAW | |
| 92 | IPPROTO_MAX | |
| 93 | }; | |
| 94 | ||
| 95 | /* If __USE_KERNEL_IPV6_DEFS is 1 then the user has included the kernel | |
| 96 | network headers first and we should use those ABI-identical definitions | |
| 97 | instead of our own, otherwise 0. */ | |
| 98 | #if !__USE_KERNEL_IPV6_DEFS | |
| 99 | enum | |
| 100 | { | |
| 101 | IPPROTO_HOPOPTS = 0, /* IPv6 Hop-by-Hop options. */ | |
| 102 | #define IPPROTO_HOPOPTS IPPROTO_HOPOPTS | |
| 103 | IPPROTO_ROUTING = 43, /* IPv6 routing header. */ | |
| 104 | #define IPPROTO_ROUTING IPPROTO_ROUTING | |
| 105 | IPPROTO_FRAGMENT = 44, /* IPv6 fragmentation header. */ | |
| 106 | #define IPPROTO_FRAGMENT IPPROTO_FRAGMENT | |
| 107 | IPPROTO_ICMPV6 = 58, /* ICMPv6. */ | |
| 108 | #define IPPROTO_ICMPV6 IPPROTO_ICMPV6 | |
| 109 | IPPROTO_NONE = 59, /* IPv6 no next header. */ | |
| 110 | #define IPPROTO_NONE IPPROTO_NONE | |
| 111 | IPPROTO_DSTOPTS = 60, /* IPv6 destination options. */ | |
| 112 | #define IPPROTO_DSTOPTS IPPROTO_DSTOPTS | |
| 113 | IPPROTO_MH = 135 /* IPv6 mobility header. */ | |
| 114 | #define IPPROTO_MH IPPROTO_MH | |
| 115 | }; | |
| 116 | #endif /* !__USE_KERNEL_IPV6_DEFS */ | |
| 117 | ||
| 118 | /* Type to represent a port. */ | |
| 119 | typedef uint16_t in_port_t; | |
| 120 | ||
| 121 | /* Standard well-known ports. */ | |
| 122 | enum | |
| 123 | { | |
| 124 | IPPORT_ECHO = 7, /* Echo service. */ | |
| 125 | IPPORT_DISCARD = 9, /* Discard transmissions service. */ | |
| 126 | IPPORT_SYSTAT = 11, /* System status service. */ | |
| 127 | IPPORT_DAYTIME = 13, /* Time of day service. */ | |
| 128 | IPPORT_NETSTAT = 15, /* Network status service. */ | |
| 129 | IPPORT_FTP = 21, /* File Transfer Protocol. */ | |
| 130 | IPPORT_TELNET = 23, /* Telnet protocol. */ | |
| 131 | IPPORT_SMTP = 25, /* Simple Mail Transfer Protocol. */ | |
| 132 | IPPORT_TIMESERVER = 37, /* Timeserver service. */ | |
| 133 | IPPORT_NAMESERVER = 42, /* Domain Name Service. */ | |
| 134 | IPPORT_WHOIS = 43, /* Internet Whois service. */ | |
| 135 | IPPORT_MTP = 57, | |
| 136 | ||
| 137 | IPPORT_TFTP = 69, /* Trivial File Transfer Protocol. */ | |
| 138 | IPPORT_RJE = 77, | |
| 139 | IPPORT_FINGER = 79, /* Finger service. */ | |
| 140 | IPPORT_TTYLINK = 87, | |
| 141 | IPPORT_SUPDUP = 95, /* SUPDUP protocol. */ | |
| 142 | ||
| 143 | ||
| 144 | IPPORT_EXECSERVER = 512, /* execd service. */ | |
| 145 | IPPORT_LOGINSERVER = 513, /* rlogind service. */ | |
| 146 | IPPORT_CMDSERVER = 514, | |
| 147 | IPPORT_EFSSERVER = 520, | |
| 148 | ||
| 149 | /* UDP ports. */ | |
| 150 | IPPORT_BIFFUDP = 512, | |
| 151 | IPPORT_WHOSERVER = 513, | |
| 152 | IPPORT_ROUTESERVER = 520, | |
| 153 | ||
| 154 | /* Ports less than this value are reserved for privileged processes. */ | |
| 155 | IPPORT_RESERVED = 1024, | |
| 156 | ||
| 157 | /* Ports greater this value are reserved for (non-privileged) servers. */ | |
| 158 | IPPORT_USERRESERVED = 5000 | |
| 159 | }; | |
| 160 | ||
| 161 | /* Definitions of the bits in an Internet address integer. | |
| 162 | ||
| 163 | On subnets, host and network parts are found according to | |
| 164 | the subnet mask, not these masks. */ | |
| 165 | ||
| 166 | #define IN_CLASSA(a) ((((in_addr_t)(a)) & 0x80000000) == 0) | |
| 167 | #define IN_CLASSA_NET 0xff000000 | |
| 168 | #define IN_CLASSA_NSHIFT 24 | |
| 169 | #define IN_CLASSA_HOST (0xffffffff & ~IN_CLASSA_NET) | |
| 170 | #define IN_CLASSA_MAX 128 | |
| 171 | ||
| 172 | #define IN_CLASSB(a) ((((in_addr_t)(a)) & 0xc0000000) == 0x80000000) | |
| 173 | #define IN_CLASSB_NET 0xffff0000 | |
| 174 | #define IN_CLASSB_NSHIFT 16 | |
| 175 | #define IN_CLASSB_HOST (0xffffffff & ~IN_CLASSB_NET) | |
| 176 | #define IN_CLASSB_MAX 65536 | |
| 177 | ||
| 178 | #define IN_CLASSC(a) ((((in_addr_t)(a)) & 0xe0000000) == 0xc0000000) | |
| 179 | #define IN_CLASSC_NET 0xffffff00 | |
| 180 | #define IN_CLASSC_NSHIFT 8 | |
| 181 | #define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET) | |
| 182 | ||
| 183 | #define IN_CLASSD(a) ((((in_addr_t)(a)) & 0xf0000000) == 0xe0000000) | |
| 184 | #define IN_MULTICAST(a) IN_CLASSD(a) | |
| 185 | ||
| 186 | #define IN_EXPERIMENTAL(a) ((((in_addr_t)(a)) & 0xe0000000) == 0xe0000000) | |
| 187 | #define IN_BADCLASS(a) ((((in_addr_t)(a)) & 0xf0000000) == 0xf0000000) | |
| 188 | ||
| 189 | /* Address to accept any incoming messages. */ | |
| 190 | #define INADDR_ANY ((in_addr_t) 0x00000000) | |
| 191 | /* Address to send to all hosts. */ | |
| 192 | #define INADDR_BROADCAST ((in_addr_t) 0xffffffff) | |
| 193 | /* Address indicating an error return. */ | |
| 194 | #define INADDR_NONE ((in_addr_t) 0xffffffff) | |
| 195 | ||
| 196 | /* Network number for local host loopback. */ | |
| 197 | #define IN_LOOPBACKNET 127 | |
| 198 | /* Address to loopback in software to local host. */ | |
| 199 | #ifndef INADDR_LOOPBACK | |
| 200 | # define INADDR_LOOPBACK ((in_addr_t) 0x7f000001) /* Inet 127.0.0.1. */ | |
| 201 | #endif | |
| 202 | ||
| 203 | /* Defines for Multicast INADDR. */ | |
| 204 | #define INADDR_UNSPEC_GROUP ((in_addr_t) 0xe0000000) /* 224.0.0.0 */ | |
| 205 | #define INADDR_ALLHOSTS_GROUP ((in_addr_t) 0xe0000001) /* 224.0.0.1 */ | |
| 206 | #define INADDR_ALLRTRS_GROUP ((in_addr_t) 0xe0000002) /* 224.0.0.2 */ | |
| 207 | #define INADDR_MAX_LOCAL_GROUP ((in_addr_t) 0xe00000ff) /* 224.0.0.255 */ | |
| 208 | ||
| 209 | #if !__USE_KERNEL_IPV6_DEFS | |
| 210 | /* IPv6 address */ | |
| 211 | struct in6_addr | |
| 212 | { | |
| 213 | union | |
| 214 | { | |
| 215 | uint8_t __u6_addr8[16]; | |
| 216 | uint16_t __u6_addr16[8]; | |
| 217 | uint32_t __u6_addr32[4]; | |
| 218 | } __in6_u; | |
| 219 | #define s6_addr __in6_u.__u6_addr8 | |
| 220 | #ifdef __USE_MISC | |
| 221 | # define s6_addr16 __in6_u.__u6_addr16 | |
| 222 | # define s6_addr32 __in6_u.__u6_addr32 | |
| 223 | #endif | |
| 224 | }; | |
| 225 | #endif /* !__USE_KERNEL_IPV6_DEFS */ | |
| 226 | ||
| 227 | extern const struct in6_addr in6addr_any; /* :: */ | |
| 228 | extern const struct in6_addr in6addr_loopback; /* ::1 */ | |
| 229 | #define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } } | |
| 230 | #define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } } | |
| 231 | ||
| 232 | #define INET_ADDRSTRLEN 16 | |
| 233 | #define INET6_ADDRSTRLEN 46 | |
| 234 | ||
| 235 | ||
| 236 | /* Structure describing an Internet socket address. */ | |
| 237 | struct sockaddr_in | |
| 238 | { | |
| 239 | __SOCKADDR_COMMON (sin_); | |
| 240 | in_port_t sin_port; /* Port number. */ | |
| 241 | struct in_addr sin_addr; /* Internet address. */ | |
| 242 | ||
| 243 | /* Pad to size of `struct sockaddr'. */ | |
| 244 | unsigned char sin_zero[sizeof (struct sockaddr) - | |
| 245 | __SOCKADDR_COMMON_SIZE - | |
| 246 | sizeof (in_port_t) - | |
| 247 | sizeof (struct in_addr)]; | |
| 248 | }; | |
| 249 | ||
| 250 | #if !__USE_KERNEL_IPV6_DEFS | |
| 251 | /* Ditto, for IPv6. */ | |
| 252 | struct sockaddr_in6 | |
| 253 | { | |
| 254 | __SOCKADDR_COMMON (sin6_); | |
| 255 | in_port_t sin6_port; /* Transport layer port # */ | |
| 256 | uint32_t sin6_flowinfo; /* IPv6 flow information */ | |
| 257 | struct in6_addr sin6_addr; /* IPv6 address */ | |
| 258 | uint32_t sin6_scope_id; /* IPv6 scope-id */ | |
| 259 | }; | |
| 260 | #endif /* !__USE_KERNEL_IPV6_DEFS */ | |
| 261 | ||
| 262 | #ifdef __USE_MISC | |
| 263 | /* IPv4 multicast request. */ | |
| 264 | struct ip_mreq | |
| 265 | { | |
| 266 | /* IP multicast address of group. */ | |
| 267 | struct in_addr imr_multiaddr; | |
| 268 | ||
| 269 | /* Local IP address of interface. */ | |
| 270 | struct in_addr imr_interface; | |
| 271 | }; | |
| 272 | ||
| 273 | struct ip_mreq_source | |
| 274 | { | |
| 275 | /* IP multicast address of group. */ | |
| 276 | struct in_addr imr_multiaddr; | |
| 277 | ||
| 278 | /* IP address of interface. */ | |
| 279 | struct in_addr imr_interface; | |
| 280 | ||
| 281 | /* IP address of source. */ | |
| 282 | struct in_addr imr_sourceaddr; | |
| 283 | }; | |
| 284 | #endif | |
| 285 | ||
| 286 | #if !__USE_KERNEL_IPV6_DEFS | |
| 287 | /* Likewise, for IPv6. */ | |
| 288 | struct ipv6_mreq | |
| 289 | { | |
| 290 | /* IPv6 multicast address of group */ | |
| 291 | struct in6_addr ipv6mr_multiaddr; | |
| 292 | ||
| 293 | /* local interface */ | |
| 294 | unsigned int ipv6mr_interface; | |
| 295 | }; | |
| 296 | #endif /* !__USE_KERNEL_IPV6_DEFS */ | |
| 297 | ||
| 298 | #ifdef __USE_MISC | |
| 299 | /* Multicast group request. */ | |
| 300 | struct group_req | |
| 301 | { | |
| 302 | /* Interface index. */ | |
| 303 | uint32_t gr_interface; | |
| 304 | ||
| 305 | /* Group address. */ | |
| 306 | struct sockaddr_storage gr_group; | |
| 307 | }; | |
| 308 | ||
| 309 | struct group_source_req | |
| 310 | { | |
| 311 | /* Interface index. */ | |
| 312 | uint32_t gsr_interface; | |
| 313 | ||
| 314 | /* Group address. */ | |
| 315 | struct sockaddr_storage gsr_group; | |
| 316 | ||
| 317 | /* Source address. */ | |
| 318 | struct sockaddr_storage gsr_source; | |
| 319 | }; | |
| 320 | ||
| 321 | ||
| 322 | /* Full-state filter operations. */ | |
| 323 | struct ip_msfilter | |
| 324 | { | |
| 325 | /* IP multicast address of group. */ | |
| 326 | struct in_addr imsf_multiaddr; | |
| 327 | ||
| 328 | /* Local IP address of interface. */ | |
| 329 | struct in_addr imsf_interface; | |
| 330 | ||
| 331 | /* Filter mode. */ | |
| 332 | uint32_t imsf_fmode; | |
| 333 | ||
| 334 | /* Number of source addresses. */ | |
| 335 | uint32_t imsf_numsrc; | |
| 336 | /* Source addresses. */ | |
| 337 | struct in_addr imsf_slist[1]; | |
| 338 | }; | |
| 339 | ||
| 340 | #define IP_MSFILTER_SIZE(numsrc) (sizeof (struct ip_msfilter) \ | |
| 341 | - sizeof (struct in_addr) \ | |
| 342 | + (numsrc) * sizeof (struct in_addr)) | |
| 343 | ||
| 344 | struct group_filter | |
| 345 | { | |
| 346 | /* Interface index. */ | |
| 347 | uint32_t gf_interface; | |
| 348 | ||
| 349 | /* Group address. */ | |
| 350 | struct sockaddr_storage gf_group; | |
| 351 | ||
| 352 | /* Filter mode. */ | |
| 353 | uint32_t gf_fmode; | |
| 354 | ||
| 355 | /* Number of source addresses. */ | |
| 356 | uint32_t gf_numsrc; | |
| 357 | /* Source addresses. */ | |
| 358 | struct sockaddr_storage gf_slist[1]; | |
| 359 | }; | |
| 360 | ||
| 361 | #define GROUP_FILTER_SIZE(numsrc) (sizeof (struct group_filter) \ | |
| 362 | - sizeof (struct sockaddr_storage) \ | |
| 363 | + ((numsrc) \ | |
| 364 | * sizeof (struct sockaddr_storage))) | |
| 365 | #endif | |
| 366 | ||
| 367 | /* Functions to convert between host and network byte order. | |
| 368 | ||
| 369 | Please note that these functions normally take `unsigned long int' or | |
| 370 | `unsigned short int' values as arguments and also return them. But | |
| 371 | this was a short-sighted decision since on different systems the types | |
| 372 | may have different representations but the values are always the same. */ | |
| 373 | ||
| 374 | extern uint32_t ntohl (uint32_t __netlong) __THROW __attribute__ ((__const__)); | |
| 375 | extern uint16_t ntohs (uint16_t __netshort) | |
| 376 | __THROW __attribute__ ((__const__)); | |
| 377 | extern uint32_t htonl (uint32_t __hostlong) | |
| 378 | __THROW __attribute__ ((__const__)); | |
| 379 | extern uint16_t htons (uint16_t __hostshort) | |
| 380 | __THROW __attribute__ ((__const__)); | |
| 381 | ||
| 382 | #include <endian.h> | |
| 383 | ||
| 384 | /* Get machine dependent optimized versions of byte swapping functions. */ | |
| 385 | #include <bits/byteswap.h> | |
| 386 | #include <bits/uintn-identity.h> | |
| 387 | ||
| 388 | #ifdef __OPTIMIZE__ | |
| 389 | /* We can optimize calls to the conversion functions. Either nothing has | |
| 390 | to be done or we are using directly the byte-swapping functions which | |
| 391 | often can be inlined. */ | |
| 392 | # if __BYTE_ORDER == __BIG_ENDIAN | |
| 393 | /* The host byte order is the same as network byte order, | |
| 394 | so these functions are all just identity. */ | |
| 395 | # define ntohl(x) __uint32_identity (x) | |
| 396 | # define ntohs(x) __uint16_identity (x) | |
| 397 | # define htonl(x) __uint32_identity (x) | |
| 398 | # define htons(x) __uint16_identity (x) | |
| 399 | # else | |
| 400 | # if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 401 | # define ntohl(x) __bswap_32 (x) | |
| 402 | # define ntohs(x) __bswap_16 (x) | |
| 403 | # define htonl(x) __bswap_32 (x) | |
| 404 | # define htons(x) __bswap_16 (x) | |
| 405 | # endif | |
| 406 | # endif | |
| 407 | #endif | |
| 408 | ||
| 409 | #ifdef __GNUC__ | |
| 410 | # define IN6_IS_ADDR_UNSPECIFIED(a) \ | |
| 411 | (__extension__ \ | |
| 412 | ({ const struct in6_addr *__a = (const struct in6_addr *) (a); \ | |
| 413 | __a->__in6_u.__u6_addr32[0] == 0 \ | |
| 414 | && __a->__in6_u.__u6_addr32[1] == 0 \ | |
| 415 | && __a->__in6_u.__u6_addr32[2] == 0 \ | |
| 416 | && __a->__in6_u.__u6_addr32[3] == 0; })) | |
| 417 | ||
| 418 | # define IN6_IS_ADDR_LOOPBACK(a) \ | |
| 419 | (__extension__ \ | |
| 420 | ({ const struct in6_addr *__a = (const struct in6_addr *) (a); \ | |
| 421 | __a->__in6_u.__u6_addr32[0] == 0 \ | |
| 422 | && __a->__in6_u.__u6_addr32[1] == 0 \ | |
| 423 | && __a->__in6_u.__u6_addr32[2] == 0 \ | |
| 424 | && __a->__in6_u.__u6_addr32[3] == htonl (1); })) | |
| 425 | ||
| 426 | # define IN6_IS_ADDR_LINKLOCAL(a) \ | |
| 427 | (__extension__ \ | |
| 428 | ({ const struct in6_addr *__a = (const struct in6_addr *) (a); \ | |
| 429 | (__a->__in6_u.__u6_addr32[0] & htonl (0xffc00000)) == htonl (0xfe800000); })) | |
| 430 | ||
| 431 | # define IN6_IS_ADDR_SITELOCAL(a) \ | |
| 432 | (__extension__ \ | |
| 433 | ({ const struct in6_addr *__a = (const struct in6_addr *) (a); \ | |
| 434 | (__a->__in6_u.__u6_addr32[0] & htonl (0xffc00000)) == htonl (0xfec00000); })) | |
| 435 | ||
| 436 | # define IN6_IS_ADDR_V4MAPPED(a) \ | |
| 437 | (__extension__ \ | |
| 438 | ({ const struct in6_addr *__a = (const struct in6_addr *) (a); \ | |
| 439 | __a->__in6_u.__u6_addr32[0] == 0 \ | |
| 440 | && __a->__in6_u.__u6_addr32[1] == 0 \ | |
| 441 | && __a->__in6_u.__u6_addr32[2] == htonl (0xffff); })) | |
| 442 | ||
| 443 | # define IN6_IS_ADDR_V4COMPAT(a) \ | |
| 444 | (__extension__ \ | |
| 445 | ({ const struct in6_addr *__a = (const struct in6_addr *) (a); \ | |
| 446 | __a->__in6_u.__u6_addr32[0] == 0 \ | |
| 447 | && __a->__in6_u.__u6_addr32[1] == 0 \ | |
| 448 | && __a->__in6_u.__u6_addr32[2] == 0 \ | |
| 449 | && ntohl (__a->__in6_u.__u6_addr32[3]) > 1; })) | |
| 450 | ||
| 451 | # define IN6_ARE_ADDR_EQUAL(a,b) \ | |
| 452 | (__extension__ \ | |
| 453 | ({ const struct in6_addr *__a = (const struct in6_addr *) (a); \ | |
| 454 | const struct in6_addr *__b = (const struct in6_addr *) (b); \ | |
| 455 | __a->__in6_u.__u6_addr32[0] == __b->__in6_u.__u6_addr32[0] \ | |
| 456 | && __a->__in6_u.__u6_addr32[1] == __b->__in6_u.__u6_addr32[1] \ | |
| 457 | && __a->__in6_u.__u6_addr32[2] == __b->__in6_u.__u6_addr32[2] \ | |
| 458 | && __a->__in6_u.__u6_addr32[3] == __b->__in6_u.__u6_addr32[3]; })) | |
| 459 | #else | |
| 460 | # define IN6_IS_ADDR_UNSPECIFIED(a) \ | |
| 461 | (((const uint32_t *) (a))[0] == 0 \ | |
| 462 | && ((const uint32_t *) (a))[1] == 0 \ | |
| 463 | && ((const uint32_t *) (a))[2] == 0 \ | |
| 464 | && ((const uint32_t *) (a))[3] == 0) | |
| 465 | ||
| 466 | # define IN6_IS_ADDR_LOOPBACK(a) \ | |
| 467 | (((const uint32_t *) (a))[0] == 0 \ | |
| 468 | && ((const uint32_t *) (a))[1] == 0 \ | |
| 469 | && ((const uint32_t *) (a))[2] == 0 \ | |
| 470 | && ((const uint32_t *) (a))[3] == htonl (1)) | |
| 471 | ||
| 472 | # define IN6_IS_ADDR_LINKLOCAL(a) \ | |
| 473 | ((((const uint32_t *) (a))[0] & htonl (0xffc00000)) \ | |
| 474 | == htonl (0xfe800000)) | |
| 475 | ||
| 476 | # define IN6_IS_ADDR_SITELOCAL(a) \ | |
| 477 | ((((const uint32_t *) (a))[0] & htonl (0xffc00000)) \ | |
| 478 | == htonl (0xfec00000)) | |
| 479 | ||
| 480 | # define IN6_IS_ADDR_V4MAPPED(a) \ | |
| 481 | ((((const uint32_t *) (a))[0] == 0) \ | |
| 482 | && (((const uint32_t *) (a))[1] == 0) \ | |
| 483 | && (((const uint32_t *) (a))[2] == htonl (0xffff))) | |
| 484 | ||
| 485 | # define IN6_IS_ADDR_V4COMPAT(a) \ | |
| 486 | ((((const uint32_t *) (a))[0] == 0) \ | |
| 487 | && (((const uint32_t *) (a))[1] == 0) \ | |
| 488 | && (((const uint32_t *) (a))[2] == 0) \ | |
| 489 | && (ntohl (((const uint32_t *) (a))[3]) > 1)) | |
| 490 | ||
| 491 | # define IN6_ARE_ADDR_EQUAL(a,b) \ | |
| 492 | ((((const uint32_t *) (a))[0] == ((const uint32_t *) (b))[0]) \ | |
| 493 | && (((const uint32_t *) (a))[1] == ((const uint32_t *) (b))[1]) \ | |
| 494 | && (((const uint32_t *) (a))[2] == ((const uint32_t *) (b))[2]) \ | |
| 495 | && (((const uint32_t *) (a))[3] == ((const uint32_t *) (b))[3])) | |
| 496 | #endif | |
| 497 | ||
| 498 | #define IN6_IS_ADDR_MULTICAST(a) (((const uint8_t *) (a))[0] == 0xff) | |
| 499 | ||
| 500 | #ifdef __USE_MISC | |
| 501 | /* Bind socket to a privileged IP port. */ | |
| 502 | extern int bindresvport (int __sockfd, struct sockaddr_in *__sock_in) __THROW; | |
| 503 | ||
| 504 | /* The IPv6 version of this function. */ | |
| 505 | extern int bindresvport6 (int __sockfd, struct sockaddr_in6 *__sock_in) | |
| 506 | __THROW; | |
| 507 | #endif | |
| 508 | ||
| 509 | ||
| 510 | #define IN6_IS_ADDR_MC_NODELOCAL(a) \ | |
| 511 | (IN6_IS_ADDR_MULTICAST(a) \ | |
| 512 | && ((((const uint8_t *) (a))[1] & 0xf) == 0x1)) | |
| 513 | ||
| 514 | #define IN6_IS_ADDR_MC_LINKLOCAL(a) \ | |
| 515 | (IN6_IS_ADDR_MULTICAST(a) \ | |
| 516 | && ((((const uint8_t *) (a))[1] & 0xf) == 0x2)) | |
| 517 | ||
| 518 | #define IN6_IS_ADDR_MC_SITELOCAL(a) \ | |
| 519 | (IN6_IS_ADDR_MULTICAST(a) \ | |
| 520 | && ((((const uint8_t *) (a))[1] & 0xf) == 0x5)) | |
| 521 | ||
| 522 | #define IN6_IS_ADDR_MC_ORGLOCAL(a) \ | |
| 523 | (IN6_IS_ADDR_MULTICAST(a) \ | |
| 524 | && ((((const uint8_t *) (a))[1] & 0xf) == 0x8)) | |
| 525 | ||
| 526 | #define IN6_IS_ADDR_MC_GLOBAL(a) \ | |
| 527 | (IN6_IS_ADDR_MULTICAST(a) \ | |
| 528 | && ((((const uint8_t *) (a))[1] & 0xf) == 0xe)) | |
| 529 | ||
| 530 | ||
| 531 | #ifdef __USE_GNU | |
| 532 | struct cmsghdr; /* Forward declaration. */ | |
| 533 | ||
| 534 | #if !__USE_KERNEL_IPV6_DEFS | |
| 535 | /* IPv6 packet information. */ | |
| 536 | struct in6_pktinfo | |
| 537 | { | |
| 538 | struct in6_addr ipi6_addr; /* src/dst IPv6 address */ | |
| 539 | unsigned int ipi6_ifindex; /* send/recv interface index */ | |
| 540 | }; | |
| 541 | ||
| 542 | /* IPv6 MTU information. */ | |
| 543 | struct ip6_mtuinfo | |
| 544 | { | |
| 545 | struct sockaddr_in6 ip6m_addr; /* dst address including zone ID */ | |
| 546 | uint32_t ip6m_mtu; /* path MTU in host byte order */ | |
| 547 | }; | |
| 548 | #endif /* !__USE_KERNEL_IPV6_DEFS */ | |
| 549 | ||
| 550 | /* Obsolete hop-by-hop and Destination Options Processing (RFC 2292). */ | |
| 551 | extern int inet6_option_space (int __nbytes) | |
| 552 | __THROW __attribute_deprecated__; | |
| 553 | extern int inet6_option_init (void *__bp, struct cmsghdr **__cmsgp, | |
| 554 | int __type) __THROW __attribute_deprecated__; | |
| 555 | extern int inet6_option_append (struct cmsghdr *__cmsg, | |
| 556 | const uint8_t *__typep, int __multx, | |
| 557 | int __plusy) __THROW __attribute_deprecated__; | |
| 558 | extern uint8_t *inet6_option_alloc (struct cmsghdr *__cmsg, int __datalen, | |
| 559 | int __multx, int __plusy) | |
| 560 | __THROW __attribute_deprecated__; | |
| 561 | extern int inet6_option_next (const struct cmsghdr *__cmsg, | |
| 562 | uint8_t **__tptrp) | |
| 563 | __THROW __attribute_deprecated__; | |
| 564 | extern int inet6_option_find (const struct cmsghdr *__cmsg, | |
| 565 | uint8_t **__tptrp, int __type) | |
| 566 | __THROW __attribute_deprecated__; | |
| 567 | ||
| 568 | ||
| 569 | /* Hop-by-Hop and Destination Options Processing (RFC 3542). */ | |
| 570 | extern int inet6_opt_init (void *__extbuf, socklen_t __extlen) __THROW; | |
| 571 | extern int inet6_opt_append (void *__extbuf, socklen_t __extlen, int __offset, | |
| 572 | uint8_t __type, socklen_t __len, uint8_t __align, | |
| 573 | void **__databufp) __THROW; | |
| 574 | extern int inet6_opt_finish (void *__extbuf, socklen_t __extlen, int __offset) | |
| 575 | __THROW; | |
| 576 | extern int inet6_opt_set_val (void *__databuf, int __offset, void *__val, | |
| 577 | socklen_t __vallen) __THROW; | |
| 578 | extern int inet6_opt_next (void *__extbuf, socklen_t __extlen, int __offset, | |
| 579 | uint8_t *__typep, socklen_t *__lenp, | |
| 580 | void **__databufp) __THROW; | |
| 581 | extern int inet6_opt_find (void *__extbuf, socklen_t __extlen, int __offset, | |
| 582 | uint8_t __type, socklen_t *__lenp, | |
| 583 | void **__databufp) __THROW; | |
| 584 | extern int inet6_opt_get_val (void *__databuf, int __offset, void *__val, | |
| 585 | socklen_t __vallen) __THROW; | |
| 586 | ||
| 587 | ||
| 588 | /* Routing Header Option (RFC 3542). */ | |
| 589 | extern socklen_t inet6_rth_space (int __type, int __segments) __THROW; | |
| 590 | extern void *inet6_rth_init (void *__bp, socklen_t __bp_len, int __type, | |
| 591 | int __segments) __THROW; | |
| 592 | extern int inet6_rth_add (void *__bp, const struct in6_addr *__addr) __THROW; | |
| 593 | extern int inet6_rth_reverse (const void *__in, void *__out) __THROW; | |
| 594 | extern int inet6_rth_segments (const void *__bp) __THROW; | |
| 595 | extern struct in6_addr *inet6_rth_getaddr (const void *__bp, int __index) | |
| 596 | __THROW; | |
| 597 | ||
| 598 | ||
| 599 | /* Multicast source filter support. */ | |
| 600 | ||
| 601 | /* Get IPv4 source filter. */ | |
| 602 | extern int getipv4sourcefilter (int __s, struct in_addr __interface_addr, | |
| 603 | struct in_addr __group, uint32_t *__fmode, | |
| 604 | uint32_t *__numsrc, struct in_addr *__slist) | |
| 605 | __THROW; | |
| 606 | ||
| 607 | /* Set IPv4 source filter. */ | |
| 608 | extern int setipv4sourcefilter (int __s, struct in_addr __interface_addr, | |
| 609 | struct in_addr __group, uint32_t __fmode, | |
| 610 | uint32_t __numsrc, | |
| 611 | const struct in_addr *__slist) | |
| 612 | __THROW; | |
| 613 | ||
| 614 | ||
| 615 | /* Get source filter. */ | |
| 616 | extern int getsourcefilter (int __s, uint32_t __interface_addr, | |
| 617 | const struct sockaddr *__group, | |
| 618 | socklen_t __grouplen, uint32_t *__fmode, | |
| 619 | uint32_t *__numsrc, | |
| 620 | struct sockaddr_storage *__slist) __THROW; | |
| 621 | ||
| 622 | /* Set source filter. */ | |
| 623 | extern int setsourcefilter (int __s, uint32_t __interface_addr, | |
| 624 | const struct sockaddr *__group, | |
| 625 | socklen_t __grouplen, uint32_t __fmode, | |
| 626 | uint32_t __numsrc, | |
| 627 | const struct sockaddr_storage *__slist) __THROW; | |
| 628 | #endif /* use GNU */ | |
| 629 | ||
| 630 | __END_DECLS | |
| 631 | ||
| 632 | #endif /* netinet/in.h */ |
libc/glibc-include/netinet/in_systm.h created+40
| ... | ... | @@ -0,0 +1,40 @@ |
| 1 | /* System specific type definitions for networking code. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _NETINET_IN_SYSTM_H | |
| 20 | #define _NETINET_IN_SYSTM_H 1 | |
| 21 | ||
| 22 | #include <sys/types.h> | |
| 23 | #include <stdint.h> | |
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | /* | |
| 28 | * Network order versions of various data types. Unfortunately, BSD | |
| 29 | * assumes specific sizes for shorts (16 bit) and longs (32 bit) which | |
| 30 | * don't hold in general. As a consequence, the network order versions | |
| 31 | * may not reflect the actual size of the native data types. | |
| 32 | */ | |
| 33 | ||
| 34 | typedef uint16_t n_short; /* short as received from the net */ | |
| 35 | typedef uint32_t n_long; /* long as received from the net */ | |
| 36 | typedef uint32_t n_time; /* ms since 00:00 GMT, byte rev */ | |
| 37 | ||
| 38 | __END_DECLS | |
| 39 | ||
| 40 | #endif /* netinet/in_systm.h */ |
libc/glibc-include/netinet/ip.h created+302
| ... | ... | @@ -0,0 +1,302 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef __NETINET_IP_H | |
| 19 | #define __NETINET_IP_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <sys/types.h> | |
| 23 | ||
| 24 | #include <netinet/in.h> | |
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | struct timestamp | |
| 29 | { | |
| 30 | uint8_t len; | |
| 31 | uint8_t ptr; | |
| 32 | #if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 33 | unsigned int flags:4; | |
| 34 | unsigned int overflow:4; | |
| 35 | #elif __BYTE_ORDER == __BIG_ENDIAN | |
| 36 | unsigned int overflow:4; | |
| 37 | unsigned int flags:4; | |
| 38 | #else | |
| 39 | # error "Please fix <bits/endian.h>" | |
| 40 | #endif | |
| 41 | uint32_t data[9]; | |
| 42 | }; | |
| 43 | ||
| 44 | struct iphdr | |
| 45 | { | |
| 46 | #if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 47 | unsigned int ihl:4; | |
| 48 | unsigned int version:4; | |
| 49 | #elif __BYTE_ORDER == __BIG_ENDIAN | |
| 50 | unsigned int version:4; | |
| 51 | unsigned int ihl:4; | |
| 52 | #else | |
| 53 | # error "Please fix <bits/endian.h>" | |
| 54 | #endif | |
| 55 | uint8_t tos; | |
| 56 | uint16_t tot_len; | |
| 57 | uint16_t id; | |
| 58 | uint16_t frag_off; | |
| 59 | uint8_t ttl; | |
| 60 | uint8_t protocol; | |
| 61 | uint16_t check; | |
| 62 | uint32_t saddr; | |
| 63 | uint32_t daddr; | |
| 64 | /*The options start here. */ | |
| 65 | }; | |
| 66 | ||
| 67 | #ifdef __USE_MISC | |
| 68 | /* | |
| 69 | * Copyright (c) 1982, 1986, 1993 | |
| 70 | * The Regents of the University of California. All rights reserved. | |
| 71 | * | |
| 72 | * Redistribution and use in source and binary forms, with or without | |
| 73 | * modification, are permitted provided that the following conditions | |
| 74 | * are met: | |
| 75 | * 1. Redistributions of source code must retain the above copyright | |
| 76 | * notice, this list of conditions and the following disclaimer. | |
| 77 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 78 | * notice, this list of conditions and the following disclaimer in the | |
| 79 | * documentation and/or other materials provided with the distribution. | |
| 80 | * 4. Neither the name of the University nor the names of its contributors | |
| 81 | * may be used to endorse or promote products derived from this software | |
| 82 | * without specific prior written permission. | |
| 83 | * | |
| 84 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 85 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 86 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 87 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 88 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 89 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 90 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 91 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 92 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 93 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 94 | * SUCH DAMAGE. | |
| 95 | * | |
| 96 | * @(#)ip.h 8.1 (Berkeley) 6/10/93 | |
| 97 | */ | |
| 98 | ||
| 99 | /* | |
| 100 | * Definitions for internet protocol version 4. | |
| 101 | * Per RFC 791, September 1981. | |
| 102 | */ | |
| 103 | ||
| 104 | /* | |
| 105 | * Structure of an internet header, naked of options. | |
| 106 | */ | |
| 107 | struct ip | |
| 108 | { | |
| 109 | #if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 110 | unsigned int ip_hl:4; /* header length */ | |
| 111 | unsigned int ip_v:4; /* version */ | |
| 112 | #endif | |
| 113 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 114 | unsigned int ip_v:4; /* version */ | |
| 115 | unsigned int ip_hl:4; /* header length */ | |
| 116 | #endif | |
| 117 | uint8_t ip_tos; /* type of service */ | |
| 118 | unsigned short ip_len; /* total length */ | |
| 119 | unsigned short ip_id; /* identification */ | |
| 120 | unsigned short ip_off; /* fragment offset field */ | |
| 121 | #define IP_RF 0x8000 /* reserved fragment flag */ | |
| 122 | #define IP_DF 0x4000 /* dont fragment flag */ | |
| 123 | #define IP_MF 0x2000 /* more fragments flag */ | |
| 124 | #define IP_OFFMASK 0x1fff /* mask for fragmenting bits */ | |
| 125 | uint8_t ip_ttl; /* time to live */ | |
| 126 | uint8_t ip_p; /* protocol */ | |
| 127 | unsigned short ip_sum; /* checksum */ | |
| 128 | struct in_addr ip_src, ip_dst; /* source and dest address */ | |
| 129 | }; | |
| 130 | ||
| 131 | /* | |
| 132 | * Time stamp option structure. | |
| 133 | */ | |
| 134 | struct ip_timestamp | |
| 135 | { | |
| 136 | uint8_t ipt_code; /* IPOPT_TS */ | |
| 137 | uint8_t ipt_len; /* size of structure (variable) */ | |
| 138 | uint8_t ipt_ptr; /* index of current entry */ | |
| 139 | #if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 140 | unsigned int ipt_flg:4; /* flags, see below */ | |
| 141 | unsigned int ipt_oflw:4; /* overflow counter */ | |
| 142 | #endif | |
| 143 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 144 | unsigned int ipt_oflw:4; /* overflow counter */ | |
| 145 | unsigned int ipt_flg:4; /* flags, see below */ | |
| 146 | #endif | |
| 147 | uint32_t data[9]; | |
| 148 | }; | |
| 149 | #endif /* __USE_MISC */ | |
| 150 | ||
| 151 | #define IPVERSION 4 /* IP version number */ | |
| 152 | #define IP_MAXPACKET 65535 /* maximum packet size */ | |
| 153 | ||
| 154 | /* | |
| 155 | * Definitions for Explicit Congestion Notification (ECN) | |
| 156 | * | |
| 157 | * Taken from RFC-3168, Section 5. | |
| 158 | */ | |
| 159 | ||
| 160 | #define IPTOS_ECN_MASK 0x03 | |
| 161 | #define IPTOS_ECN(x) ((x) & IPTOS_ECN_MASK) | |
| 162 | #define IPTOS_ECN_NOT_ECT 0x00 | |
| 163 | #define IPTOS_ECN_ECT1 0x01 | |
| 164 | #define IPTOS_ECN_ECT0 0x02 | |
| 165 | #define IPTOS_ECN_CE 0x03 | |
| 166 | ||
| 167 | /* | |
| 168 | * Definitions for IP differentiated services code points (DSCP) | |
| 169 | * | |
| 170 | * Taken from RFC-2597, Section 6 and RFC-2598, Section 2.3. | |
| 171 | */ | |
| 172 | ||
| 173 | #define IPTOS_DSCP_MASK 0xfc | |
| 174 | #define IPTOS_DSCP(x) ((x) & IPTOS_DSCP_MASK) | |
| 175 | #define IPTOS_DSCP_AF11 0x28 | |
| 176 | #define IPTOS_DSCP_AF12 0x30 | |
| 177 | #define IPTOS_DSCP_AF13 0x38 | |
| 178 | #define IPTOS_DSCP_AF21 0x48 | |
| 179 | #define IPTOS_DSCP_AF22 0x50 | |
| 180 | #define IPTOS_DSCP_AF23 0x58 | |
| 181 | #define IPTOS_DSCP_AF31 0x68 | |
| 182 | #define IPTOS_DSCP_AF32 0x70 | |
| 183 | #define IPTOS_DSCP_AF33 0x78 | |
| 184 | #define IPTOS_DSCP_AF41 0x88 | |
| 185 | #define IPTOS_DSCP_AF42 0x90 | |
| 186 | #define IPTOS_DSCP_AF43 0x98 | |
| 187 | #define IPTOS_DSCP_EF 0xb8 | |
| 188 | ||
| 189 | /* | |
| 190 | * In RFC 2474, Section 4.2.2.1, the Class Selector Codepoints subsume | |
| 191 | * the old ToS Precedence values. | |
| 192 | */ | |
| 193 | ||
| 194 | #define IPTOS_CLASS_MASK 0xe0 | |
| 195 | #define IPTOS_CLASS(class) ((class) & IPTOS_CLASS_MASK) | |
| 196 | #define IPTOS_CLASS_CS0 0x00 | |
| 197 | #define IPTOS_CLASS_CS1 0x20 | |
| 198 | #define IPTOS_CLASS_CS2 0x40 | |
| 199 | #define IPTOS_CLASS_CS3 0x60 | |
| 200 | #define IPTOS_CLASS_CS4 0x80 | |
| 201 | #define IPTOS_CLASS_CS5 0xa0 | |
| 202 | #define IPTOS_CLASS_CS6 0xc0 | |
| 203 | #define IPTOS_CLASS_CS7 0xe0 | |
| 204 | ||
| 205 | #define IPTOS_CLASS_DEFAULT IPTOS_CLASS_CS0 | |
| 206 | ||
| 207 | /* | |
| 208 | * Definitions for IP type of service (ip_tos) [deprecated; use DSCP | |
| 209 | * and CS definitions above instead.] | |
| 210 | */ | |
| 211 | #define IPTOS_TOS_MASK 0x1E | |
| 212 | #define IPTOS_TOS(tos) ((tos) & IPTOS_TOS_MASK) | |
| 213 | #define IPTOS_LOWDELAY 0x10 | |
| 214 | #define IPTOS_THROUGHPUT 0x08 | |
| 215 | #define IPTOS_RELIABILITY 0x04 | |
| 216 | #define IPTOS_LOWCOST 0x02 | |
| 217 | #define IPTOS_MINCOST IPTOS_LOWCOST | |
| 218 | ||
| 219 | /* | |
| 220 | * Definitions for IP precedence (also in ip_tos) [also deprecated.] | |
| 221 | */ | |
| 222 | #define IPTOS_PREC_MASK IPTOS_CLASS_MASK | |
| 223 | #define IPTOS_PREC(tos) IPTOS_CLASS(tos) | |
| 224 | #define IPTOS_PREC_NETCONTROL IPTOS_CLASS_CS7 | |
| 225 | #define IPTOS_PREC_INTERNETCONTROL IPTOS_CLASS_CS6 | |
| 226 | #define IPTOS_PREC_CRITIC_ECP IPTOS_CLASS_CS5 | |
| 227 | #define IPTOS_PREC_FLASHOVERRIDE IPTOS_CLASS_CS4 | |
| 228 | #define IPTOS_PREC_FLASH IPTOS_CLASS_CS3 | |
| 229 | #define IPTOS_PREC_IMMEDIATE IPTOS_CLASS_CS2 | |
| 230 | #define IPTOS_PREC_PRIORITY IPTOS_CLASS_CS1 | |
| 231 | #define IPTOS_PREC_ROUTINE IPTOS_CLASS_CS0 | |
| 232 | ||
| 233 | /* | |
| 234 | * Definitions for options. | |
| 235 | */ | |
| 236 | #define IPOPT_COPY 0x80 | |
| 237 | #define IPOPT_CLASS_MASK 0x60 | |
| 238 | #define IPOPT_NUMBER_MASK 0x1f | |
| 239 | ||
| 240 | #define IPOPT_COPIED(o) ((o) & IPOPT_COPY) | |
| 241 | #define IPOPT_CLASS(o) ((o) & IPOPT_CLASS_MASK) | |
| 242 | #define IPOPT_NUMBER(o) ((o) & IPOPT_NUMBER_MASK) | |
| 243 | ||
| 244 | #define IPOPT_CONTROL 0x00 | |
| 245 | #define IPOPT_RESERVED1 0x20 | |
| 246 | #define IPOPT_DEBMEAS 0x40 | |
| 247 | #define IPOPT_MEASUREMENT IPOPT_DEBMEAS | |
| 248 | #define IPOPT_RESERVED2 0x60 | |
| 249 | ||
| 250 | #define IPOPT_EOL 0 /* end of option list */ | |
| 251 | #define IPOPT_END IPOPT_EOL | |
| 252 | #define IPOPT_NOP 1 /* no operation */ | |
| 253 | #define IPOPT_NOOP IPOPT_NOP | |
| 254 | ||
| 255 | #define IPOPT_RR 7 /* record packet route */ | |
| 256 | #define IPOPT_TS 68 /* timestamp */ | |
| 257 | #define IPOPT_TIMESTAMP IPOPT_TS | |
| 258 | #define IPOPT_SECURITY 130 /* provide s,c,h,tcc */ | |
| 259 | #define IPOPT_SEC IPOPT_SECURITY | |
| 260 | #define IPOPT_LSRR 131 /* loose source route */ | |
| 261 | #define IPOPT_SATID 136 /* satnet id */ | |
| 262 | #define IPOPT_SID IPOPT_SATID | |
| 263 | #define IPOPT_SSRR 137 /* strict source route */ | |
| 264 | #define IPOPT_RA 148 /* router alert */ | |
| 265 | ||
| 266 | /* | |
| 267 | * Offsets to fields in options other than EOL and NOP. | |
| 268 | */ | |
| 269 | #define IPOPT_OPTVAL 0 /* option ID */ | |
| 270 | #define IPOPT_OLEN 1 /* option length */ | |
| 271 | #define IPOPT_OFFSET 2 /* offset within option */ | |
| 272 | #define IPOPT_MINOFF 4 /* min value of above */ | |
| 273 | ||
| 274 | #define MAX_IPOPTLEN 40 | |
| 275 | ||
| 276 | /* flag bits for ipt_flg */ | |
| 277 | #define IPOPT_TS_TSONLY 0 /* timestamps only */ | |
| 278 | #define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */ | |
| 279 | #define IPOPT_TS_PRESPEC 3 /* specified modules only */ | |
| 280 | ||
| 281 | /* bits for security (not byte swapped) */ | |
| 282 | #define IPOPT_SECUR_UNCLASS 0x0000 | |
| 283 | #define IPOPT_SECUR_CONFID 0xf135 | |
| 284 | #define IPOPT_SECUR_EFTO 0x789a | |
| 285 | #define IPOPT_SECUR_MMMM 0xbc4d | |
| 286 | #define IPOPT_SECUR_RESTR 0xaf13 | |
| 287 | #define IPOPT_SECUR_SECRET 0xd788 | |
| 288 | #define IPOPT_SECUR_TOPSECRET 0x6bc5 | |
| 289 | ||
| 290 | /* | |
| 291 | * Internet implementation parameters. | |
| 292 | */ | |
| 293 | #define MAXTTL 255 /* maximum time to live (seconds) */ | |
| 294 | #define IPDEFTTL 64 /* default ttl, from RFC 1340 */ | |
| 295 | #define IPFRAGTTL 60 /* time to live for frags, slowhz */ | |
| 296 | #define IPTTLDEC 1 /* subtracted when forwarding */ | |
| 297 | ||
| 298 | #define IP_MSS 576 /* default maximum segment size */ | |
| 299 | ||
| 300 | __END_DECLS | |
| 301 | ||
| 302 | #endif /* netinet/ip.h */ |
libc/glibc-include/netinet/ip6.h created+188
| ... | ... | @@ -0,0 +1,188 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NETINET_IP6_H | |
| 19 | #define _NETINET_IP6_H 1 | |
| 20 | ||
| 21 | #include <inttypes.h> | |
| 22 | #include <netinet/in.h> | |
| 23 | ||
| 24 | struct ip6_hdr | |
| 25 | { | |
| 26 | union | |
| 27 | { | |
| 28 | struct ip6_hdrctl | |
| 29 | { | |
| 30 | uint32_t ip6_un1_flow; /* 4 bits version, 8 bits TC, | |
| 31 | 20 bits flow-ID */ | |
| 32 | uint16_t ip6_un1_plen; /* payload length */ | |
| 33 | uint8_t ip6_un1_nxt; /* next header */ | |
| 34 | uint8_t ip6_un1_hlim; /* hop limit */ | |
| 35 | } ip6_un1; | |
| 36 | uint8_t ip6_un2_vfc; /* 4 bits version, top 4 bits tclass */ | |
| 37 | } ip6_ctlun; | |
| 38 | struct in6_addr ip6_src; /* source address */ | |
| 39 | struct in6_addr ip6_dst; /* destination address */ | |
| 40 | }; | |
| 41 | ||
| 42 | #define ip6_vfc ip6_ctlun.ip6_un2_vfc | |
| 43 | #define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow | |
| 44 | #define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen | |
| 45 | #define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt | |
| 46 | #define ip6_hlim ip6_ctlun.ip6_un1.ip6_un1_hlim | |
| 47 | #define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim | |
| 48 | ||
| 49 | /* Generic extension header. */ | |
| 50 | struct ip6_ext | |
| 51 | { | |
| 52 | uint8_t ip6e_nxt; /* next header. */ | |
| 53 | uint8_t ip6e_len; /* length in units of 8 octets. */ | |
| 54 | }; | |
| 55 | ||
| 56 | /* Hop-by-Hop options header. */ | |
| 57 | struct ip6_hbh | |
| 58 | { | |
| 59 | uint8_t ip6h_nxt; /* next header. */ | |
| 60 | uint8_t ip6h_len; /* length in units of 8 octets. */ | |
| 61 | /* followed by options */ | |
| 62 | }; | |
| 63 | ||
| 64 | /* Destination options header */ | |
| 65 | struct ip6_dest | |
| 66 | { | |
| 67 | uint8_t ip6d_nxt; /* next header */ | |
| 68 | uint8_t ip6d_len; /* length in units of 8 octets */ | |
| 69 | /* followed by options */ | |
| 70 | }; | |
| 71 | ||
| 72 | /* Routing header */ | |
| 73 | struct ip6_rthdr | |
| 74 | { | |
| 75 | uint8_t ip6r_nxt; /* next header */ | |
| 76 | uint8_t ip6r_len; /* length in units of 8 octets */ | |
| 77 | uint8_t ip6r_type; /* routing type */ | |
| 78 | uint8_t ip6r_segleft; /* segments left */ | |
| 79 | /* followed by routing type specific data */ | |
| 80 | }; | |
| 81 | ||
| 82 | /* Type 0 Routing header */ | |
| 83 | struct ip6_rthdr0 | |
| 84 | { | |
| 85 | uint8_t ip6r0_nxt; /* next header */ | |
| 86 | uint8_t ip6r0_len; /* length in units of 8 octets */ | |
| 87 | uint8_t ip6r0_type; /* always zero */ | |
| 88 | uint8_t ip6r0_segleft; /* segments left */ | |
| 89 | uint8_t ip6r0_reserved; /* reserved field */ | |
| 90 | uint8_t ip6r0_slmap[3]; /* strict/loose bit map */ | |
| 91 | /* followed by up to 127 struct in6_addr */ | |
| 92 | struct in6_addr ip6r0_addr[0]; | |
| 93 | }; | |
| 94 | ||
| 95 | /* Fragment header */ | |
| 96 | struct ip6_frag | |
| 97 | { | |
| 98 | uint8_t ip6f_nxt; /* next header */ | |
| 99 | uint8_t ip6f_reserved; /* reserved field */ | |
| 100 | uint16_t ip6f_offlg; /* offset, reserved, and flag */ | |
| 101 | uint32_t ip6f_ident; /* identification */ | |
| 102 | }; | |
| 103 | ||
| 104 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 105 | # define IP6F_OFF_MASK 0xfff8 /* mask out offset from _offlg */ | |
| 106 | # define IP6F_RESERVED_MASK 0x0006 /* reserved bits in ip6f_offlg */ | |
| 107 | # define IP6F_MORE_FRAG 0x0001 /* more-fragments flag */ | |
| 108 | #else /* __BYTE_ORDER == __LITTLE_ENDIAN */ | |
| 109 | # define IP6F_OFF_MASK 0xf8ff /* mask out offset from _offlg */ | |
| 110 | # define IP6F_RESERVED_MASK 0x0600 /* reserved bits in ip6f_offlg */ | |
| 111 | # define IP6F_MORE_FRAG 0x0100 /* more-fragments flag */ | |
| 112 | #endif | |
| 113 | ||
| 114 | /* IPv6 options */ | |
| 115 | struct ip6_opt | |
| 116 | { | |
| 117 | uint8_t ip6o_type; | |
| 118 | uint8_t ip6o_len; | |
| 119 | }; | |
| 120 | ||
| 121 | /* The high-order 3 bits of the option type define the behavior | |
| 122 | * when processing an unknown option and whether or not the option | |
| 123 | * content changes in flight. | |
| 124 | */ | |
| 125 | #define IP6OPT_TYPE(o) ((o) & 0xc0) | |
| 126 | #define IP6OPT_TYPE_SKIP 0x00 | |
| 127 | #define IP6OPT_TYPE_DISCARD 0x40 | |
| 128 | #define IP6OPT_TYPE_FORCEICMP 0x80 | |
| 129 | #define IP6OPT_TYPE_ICMP 0xc0 | |
| 130 | #define IP6OPT_TYPE_MUTABLE 0x20 | |
| 131 | ||
| 132 | /* Special option types for padding. */ | |
| 133 | #define IP6OPT_PAD1 0 | |
| 134 | #define IP6OPT_PADN 1 | |
| 135 | ||
| 136 | #define IP6OPT_JUMBO 0xc2 | |
| 137 | #define IP6OPT_NSAP_ADDR 0xc3 | |
| 138 | #define IP6OPT_TUNNEL_LIMIT 0x04 | |
| 139 | #define IP6OPT_ROUTER_ALERT 0x05 | |
| 140 | ||
| 141 | /* Jumbo Payload Option */ | |
| 142 | struct ip6_opt_jumbo | |
| 143 | { | |
| 144 | uint8_t ip6oj_type; | |
| 145 | uint8_t ip6oj_len; | |
| 146 | uint8_t ip6oj_jumbo_len[4]; | |
| 147 | }; | |
| 148 | #define IP6OPT_JUMBO_LEN 6 | |
| 149 | ||
| 150 | /* NSAP Address Option */ | |
| 151 | struct ip6_opt_nsap | |
| 152 | { | |
| 153 | uint8_t ip6on_type; | |
| 154 | uint8_t ip6on_len; | |
| 155 | uint8_t ip6on_src_nsap_len; | |
| 156 | uint8_t ip6on_dst_nsap_len; | |
| 157 | /* followed by source NSAP */ | |
| 158 | /* followed by destination NSAP */ | |
| 159 | }; | |
| 160 | ||
| 161 | /* Tunnel Limit Option */ | |
| 162 | struct ip6_opt_tunnel | |
| 163 | { | |
| 164 | uint8_t ip6ot_type; | |
| 165 | uint8_t ip6ot_len; | |
| 166 | uint8_t ip6ot_encap_limit; | |
| 167 | }; | |
| 168 | ||
| 169 | /* Router Alert Option */ | |
| 170 | struct ip6_opt_router | |
| 171 | { | |
| 172 | uint8_t ip6or_type; | |
| 173 | uint8_t ip6or_len; | |
| 174 | uint8_t ip6or_value[2]; | |
| 175 | }; | |
| 176 | ||
| 177 | /* Router alert values (in network byte order) */ | |
| 178 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 179 | # define IP6_ALERT_MLD 0x0000 | |
| 180 | # define IP6_ALERT_RSVP 0x0001 | |
| 181 | # define IP6_ALERT_AN 0x0002 | |
| 182 | #else /* __BYTE_ORDER == __LITTLE_ENDIAN */ | |
| 183 | # define IP6_ALERT_MLD 0x0000 | |
| 184 | # define IP6_ALERT_RSVP 0x0100 | |
| 185 | # define IP6_ALERT_AN 0x0200 | |
| 186 | #endif | |
| 187 | ||
| 188 | #endif /* netinet/ip6.h */ |
libc/glibc-include/netinet/ip_icmp.h created+282
| ... | ... | @@ -0,0 +1,282 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef __NETINET_IP_ICMP_H | |
| 19 | #define __NETINET_IP_ICMP_H 1 | |
| 20 | ||
| 21 | #include <sys/types.h> | |
| 22 | #include <stdint.h> | |
| 23 | ||
| 24 | __BEGIN_DECLS | |
| 25 | ||
| 26 | struct icmphdr | |
| 27 | { | |
| 28 | uint8_t type; /* message type */ | |
| 29 | uint8_t code; /* type sub-code */ | |
| 30 | uint16_t checksum; | |
| 31 | union | |
| 32 | { | |
| 33 | struct | |
| 34 | { | |
| 35 | uint16_t id; | |
| 36 | uint16_t sequence; | |
| 37 | } echo; /* echo datagram */ | |
| 38 | uint32_t gateway; /* gateway address */ | |
| 39 | struct | |
| 40 | { | |
| 41 | uint16_t __glibc_reserved; | |
| 42 | uint16_t mtu; | |
| 43 | } frag; /* path mtu discovery */ | |
| 44 | } un; | |
| 45 | }; | |
| 46 | ||
| 47 | #define ICMP_ECHOREPLY 0 /* Echo Reply */ | |
| 48 | #define ICMP_DEST_UNREACH 3 /* Destination Unreachable */ | |
| 49 | #define ICMP_SOURCE_QUENCH 4 /* Source Quench */ | |
| 50 | #define ICMP_REDIRECT 5 /* Redirect (change route) */ | |
| 51 | #define ICMP_ECHO 8 /* Echo Request */ | |
| 52 | #define ICMP_TIME_EXCEEDED 11 /* Time Exceeded */ | |
| 53 | #define ICMP_PARAMETERPROB 12 /* Parameter Problem */ | |
| 54 | #define ICMP_TIMESTAMP 13 /* Timestamp Request */ | |
| 55 | #define ICMP_TIMESTAMPREPLY 14 /* Timestamp Reply */ | |
| 56 | #define ICMP_INFO_REQUEST 15 /* Information Request */ | |
| 57 | #define ICMP_INFO_REPLY 16 /* Information Reply */ | |
| 58 | #define ICMP_ADDRESS 17 /* Address Mask Request */ | |
| 59 | #define ICMP_ADDRESSREPLY 18 /* Address Mask Reply */ | |
| 60 | #define NR_ICMP_TYPES 18 | |
| 61 | ||
| 62 | ||
| 63 | /* Codes for UNREACH. */ | |
| 64 | #define ICMP_NET_UNREACH 0 /* Network Unreachable */ | |
| 65 | #define ICMP_HOST_UNREACH 1 /* Host Unreachable */ | |
| 66 | #define ICMP_PROT_UNREACH 2 /* Protocol Unreachable */ | |
| 67 | #define ICMP_PORT_UNREACH 3 /* Port Unreachable */ | |
| 68 | #define ICMP_FRAG_NEEDED 4 /* Fragmentation Needed/DF set */ | |
| 69 | #define ICMP_SR_FAILED 5 /* Source Route failed */ | |
| 70 | #define ICMP_NET_UNKNOWN 6 | |
| 71 | #define ICMP_HOST_UNKNOWN 7 | |
| 72 | #define ICMP_HOST_ISOLATED 8 | |
| 73 | #define ICMP_NET_ANO 9 | |
| 74 | #define ICMP_HOST_ANO 10 | |
| 75 | #define ICMP_NET_UNR_TOS 11 | |
| 76 | #define ICMP_HOST_UNR_TOS 12 | |
| 77 | #define ICMP_PKT_FILTERED 13 /* Packet filtered */ | |
| 78 | #define ICMP_PREC_VIOLATION 14 /* Precedence violation */ | |
| 79 | #define ICMP_PREC_CUTOFF 15 /* Precedence cut off */ | |
| 80 | #define NR_ICMP_UNREACH 15 /* instead of hardcoding immediate value */ | |
| 81 | ||
| 82 | /* Codes for REDIRECT. */ | |
| 83 | #define ICMP_REDIR_NET 0 /* Redirect Net */ | |
| 84 | #define ICMP_REDIR_HOST 1 /* Redirect Host */ | |
| 85 | #define ICMP_REDIR_NETTOS 2 /* Redirect Net for TOS */ | |
| 86 | #define ICMP_REDIR_HOSTTOS 3 /* Redirect Host for TOS */ | |
| 87 | ||
| 88 | /* Codes for TIME_EXCEEDED. */ | |
| 89 | #define ICMP_EXC_TTL 0 /* TTL count exceeded */ | |
| 90 | #define ICMP_EXC_FRAGTIME 1 /* Fragment Reass time exceeded */ | |
| 91 | ||
| 92 | ||
| 93 | #ifdef __USE_MISC | |
| 94 | /* | |
| 95 | * Copyright (c) 1982, 1986, 1993 | |
| 96 | * The Regents of the University of California. All rights reserved. | |
| 97 | * | |
| 98 | * Redistribution and use in source and binary forms, with or without | |
| 99 | * modification, are permitted provided that the following conditions | |
| 100 | * are met: | |
| 101 | * 1. Redistributions of source code must retain the above copyright | |
| 102 | * notice, this list of conditions and the following disclaimer. | |
| 103 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 104 | * notice, this list of conditions and the following disclaimer in the | |
| 105 | * documentation and/or other materials provided with the distribution. | |
| 106 | * 4. Neither the name of the University nor the names of its contributors | |
| 107 | * may be used to endorse or promote products derived from this software | |
| 108 | * without specific prior written permission. | |
| 109 | * | |
| 110 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 111 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 112 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 113 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 114 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 115 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 116 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 117 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 118 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 119 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 120 | * SUCH DAMAGE. | |
| 121 | * | |
| 122 | * @(#)ip_icmp.h 8.1 (Berkeley) 6/10/93 | |
| 123 | */ | |
| 124 | ||
| 125 | #include <netinet/in.h> | |
| 126 | #include <netinet/ip.h> | |
| 127 | ||
| 128 | /* | |
| 129 | * Internal of an ICMP Router Advertisement | |
| 130 | */ | |
| 131 | struct icmp_ra_addr | |
| 132 | { | |
| 133 | uint32_t ira_addr; | |
| 134 | uint32_t ira_preference; | |
| 135 | }; | |
| 136 | ||
| 137 | struct icmp | |
| 138 | { | |
| 139 | uint8_t icmp_type; /* type of message, see below */ | |
| 140 | uint8_t icmp_code; /* type sub code */ | |
| 141 | uint16_t icmp_cksum; /* ones complement checksum of struct */ | |
| 142 | union | |
| 143 | { | |
| 144 | unsigned char ih_pptr; /* ICMP_PARAMPROB */ | |
| 145 | struct in_addr ih_gwaddr; /* gateway address */ | |
| 146 | struct ih_idseq /* echo datagram */ | |
| 147 | { | |
| 148 | uint16_t icd_id; | |
| 149 | uint16_t icd_seq; | |
| 150 | } ih_idseq; | |
| 151 | uint32_t ih_void; | |
| 152 | ||
| 153 | /* ICMP_UNREACH_NEEDFRAG -- Path MTU Discovery (RFC1191) */ | |
| 154 | struct ih_pmtu | |
| 155 | { | |
| 156 | uint16_t ipm_void; | |
| 157 | uint16_t ipm_nextmtu; | |
| 158 | } ih_pmtu; | |
| 159 | ||
| 160 | struct ih_rtradv | |
| 161 | { | |
| 162 | uint8_t irt_num_addrs; | |
| 163 | uint8_t irt_wpa; | |
| 164 | uint16_t irt_lifetime; | |
| 165 | } ih_rtradv; | |
| 166 | } icmp_hun; | |
| 167 | #define icmp_pptr icmp_hun.ih_pptr | |
| 168 | #define icmp_gwaddr icmp_hun.ih_gwaddr | |
| 169 | #define icmp_id icmp_hun.ih_idseq.icd_id | |
| 170 | #define icmp_seq icmp_hun.ih_idseq.icd_seq | |
| 171 | #define icmp_void icmp_hun.ih_void | |
| 172 | #define icmp_pmvoid icmp_hun.ih_pmtu.ipm_void | |
| 173 | #define icmp_nextmtu icmp_hun.ih_pmtu.ipm_nextmtu | |
| 174 | #define icmp_num_addrs icmp_hun.ih_rtradv.irt_num_addrs | |
| 175 | #define icmp_wpa icmp_hun.ih_rtradv.irt_wpa | |
| 176 | #define icmp_lifetime icmp_hun.ih_rtradv.irt_lifetime | |
| 177 | union | |
| 178 | { | |
| 179 | struct | |
| 180 | { | |
| 181 | uint32_t its_otime; | |
| 182 | uint32_t its_rtime; | |
| 183 | uint32_t its_ttime; | |
| 184 | } id_ts; | |
| 185 | struct | |
| 186 | { | |
| 187 | struct ip idi_ip; | |
| 188 | /* options and then 64 bits of data */ | |
| 189 | } id_ip; | |
| 190 | struct icmp_ra_addr id_radv; | |
| 191 | uint32_t id_mask; | |
| 192 | uint8_t id_data[1]; | |
| 193 | } icmp_dun; | |
| 194 | #define icmp_otime icmp_dun.id_ts.its_otime | |
| 195 | #define icmp_rtime icmp_dun.id_ts.its_rtime | |
| 196 | #define icmp_ttime icmp_dun.id_ts.its_ttime | |
| 197 | #define icmp_ip icmp_dun.id_ip.idi_ip | |
| 198 | #define icmp_radv icmp_dun.id_radv | |
| 199 | #define icmp_mask icmp_dun.id_mask | |
| 200 | #define icmp_data icmp_dun.id_data | |
| 201 | }; | |
| 202 | ||
| 203 | /* | |
| 204 | * Lower bounds on packet lengths for various types. | |
| 205 | * For the error advice packets must first insure that the | |
| 206 | * packet is large enough to contain the returned ip header. | |
| 207 | * Only then can we do the check to see if 64 bits of packet | |
| 208 | * data have been returned, since we need to check the returned | |
| 209 | * ip header length. | |
| 210 | */ | |
| 211 | #define ICMP_MINLEN 8 /* abs minimum */ | |
| 212 | #define ICMP_TSLEN (8 + 3 * sizeof (n_time)) /* timestamp */ | |
| 213 | #define ICMP_MASKLEN 12 /* address mask */ | |
| 214 | #define ICMP_ADVLENMIN (8 + sizeof (struct ip) + 8) /* min */ | |
| 215 | #ifndef _IP_VHL | |
| 216 | #define ICMP_ADVLEN(p) (8 + ((p)->icmp_ip.ip_hl << 2) + 8) | |
| 217 | /* N.B.: must separately check that ip_hl >= 5 */ | |
| 218 | #else | |
| 219 | #define ICMP_ADVLEN(p) (8 + (IP_VHL_HL((p)->icmp_ip.ip_vhl) << 2) + 8) | |
| 220 | /* N.B.: must separately check that header length >= 5 */ | |
| 221 | #endif | |
| 222 | ||
| 223 | /* Definition of type and code fields. */ | |
| 224 | /* defined above: ICMP_ECHOREPLY, ICMP_REDIRECT, ICMP_ECHO */ | |
| 225 | #define ICMP_UNREACH 3 /* dest unreachable, codes: */ | |
| 226 | #define ICMP_SOURCEQUENCH 4 /* packet lost, slow down */ | |
| 227 | #define ICMP_ROUTERADVERT 9 /* router advertisement */ | |
| 228 | #define ICMP_ROUTERSOLICIT 10 /* router solicitation */ | |
| 229 | #define ICMP_TIMXCEED 11 /* time exceeded, code: */ | |
| 230 | #define ICMP_PARAMPROB 12 /* ip header bad */ | |
| 231 | #define ICMP_TSTAMP 13 /* timestamp request */ | |
| 232 | #define ICMP_TSTAMPREPLY 14 /* timestamp reply */ | |
| 233 | #define ICMP_IREQ 15 /* information request */ | |
| 234 | #define ICMP_IREQREPLY 16 /* information reply */ | |
| 235 | #define ICMP_MASKREQ 17 /* address mask request */ | |
| 236 | #define ICMP_MASKREPLY 18 /* address mask reply */ | |
| 237 | ||
| 238 | #define ICMP_MAXTYPE 18 | |
| 239 | ||
| 240 | /* UNREACH codes */ | |
| 241 | #define ICMP_UNREACH_NET 0 /* bad net */ | |
| 242 | #define ICMP_UNREACH_HOST 1 /* bad host */ | |
| 243 | #define ICMP_UNREACH_PROTOCOL 2 /* bad protocol */ | |
| 244 | #define ICMP_UNREACH_PORT 3 /* bad port */ | |
| 245 | #define ICMP_UNREACH_NEEDFRAG 4 /* IP_DF caused drop */ | |
| 246 | #define ICMP_UNREACH_SRCFAIL 5 /* src route failed */ | |
| 247 | #define ICMP_UNREACH_NET_UNKNOWN 6 /* unknown net */ | |
| 248 | #define ICMP_UNREACH_HOST_UNKNOWN 7 /* unknown host */ | |
| 249 | #define ICMP_UNREACH_ISOLATED 8 /* src host isolated */ | |
| 250 | #define ICMP_UNREACH_NET_PROHIB 9 /* net denied */ | |
| 251 | #define ICMP_UNREACH_HOST_PROHIB 10 /* host denied */ | |
| 252 | #define ICMP_UNREACH_TOSNET 11 /* bad tos for net */ | |
| 253 | #define ICMP_UNREACH_TOSHOST 12 /* bad tos for host */ | |
| 254 | #define ICMP_UNREACH_FILTER_PROHIB 13 /* admin prohib */ | |
| 255 | #define ICMP_UNREACH_HOST_PRECEDENCE 14 /* host prec vio. */ | |
| 256 | #define ICMP_UNREACH_PRECEDENCE_CUTOFF 15 /* prec cutoff */ | |
| 257 | ||
| 258 | /* REDIRECT codes */ | |
| 259 | #define ICMP_REDIRECT_NET 0 /* for network */ | |
| 260 | #define ICMP_REDIRECT_HOST 1 /* for host */ | |
| 261 | #define ICMP_REDIRECT_TOSNET 2 /* for tos and net */ | |
| 262 | #define ICMP_REDIRECT_TOSHOST 3 /* for tos and host */ | |
| 263 | ||
| 264 | /* TIMEXCEED codes */ | |
| 265 | #define ICMP_TIMXCEED_INTRANS 0 /* ttl==0 in transit */ | |
| 266 | #define ICMP_TIMXCEED_REASS 1 /* ttl==0 in reass */ | |
| 267 | ||
| 268 | /* PARAMPROB code */ | |
| 269 | #define ICMP_PARAMPROB_OPTABSENT 1 /* req. opt. absent */ | |
| 270 | ||
| 271 | #define ICMP_INFOTYPE(type) \ | |
| 272 | ((type) == ICMP_ECHOREPLY || (type) == ICMP_ECHO || \ | |
| 273 | (type) == ICMP_ROUTERADVERT || (type) == ICMP_ROUTERSOLICIT || \ | |
| 274 | (type) == ICMP_TSTAMP || (type) == ICMP_TSTAMPREPLY || \ | |
| 275 | (type) == ICMP_IREQ || (type) == ICMP_IREQREPLY || \ | |
| 276 | (type) == ICMP_MASKREQ || (type) == ICMP_MASKREPLY) | |
| 277 | ||
| 278 | #endif /* __USE_MISC */ | |
| 279 | ||
| 280 | __END_DECLS | |
| 281 | ||
| 282 | #endif /* netinet/ip_icmp.h */ |
libc/glibc-include/netinet/tcp.h created+348
| ... | ... | @@ -0,0 +1,348 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1982, 1986, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)tcp.h 8.1 (Berkeley) 6/10/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _NETINET_TCP_H | |
| 33 | #define _NETINET_TCP_H 1 | |
| 34 | ||
| 35 | #include <features.h> | |
| 36 | ||
| 37 | /* | |
| 38 | * User-settable options (used with setsockopt). | |
| 39 | */ | |
| 40 | #define TCP_NODELAY 1 /* Don't delay send to coalesce packets */ | |
| 41 | #define TCP_MAXSEG 2 /* Set maximum segment size */ | |
| 42 | #define TCP_CORK 3 /* Control sending of partial frames */ | |
| 43 | #define TCP_KEEPIDLE 4 /* Start keeplives after this period */ | |
| 44 | #define TCP_KEEPINTVL 5 /* Interval between keepalives */ | |
| 45 | #define TCP_KEEPCNT 6 /* Number of keepalives before death */ | |
| 46 | #define TCP_SYNCNT 7 /* Number of SYN retransmits */ | |
| 47 | #define TCP_LINGER2 8 /* Life time of orphaned FIN-WAIT-2 state */ | |
| 48 | #define TCP_DEFER_ACCEPT 9 /* Wake up listener only when data arrive */ | |
| 49 | #define TCP_WINDOW_CLAMP 10 /* Bound advertised window */ | |
| 50 | #define TCP_INFO 11 /* Information about this connection. */ | |
| 51 | #define TCP_QUICKACK 12 /* Bock/reenable quick ACKs. */ | |
| 52 | #define TCP_CONGESTION 13 /* Congestion control algorithm. */ | |
| 53 | #define TCP_MD5SIG 14 /* TCP MD5 Signature (RFC2385) */ | |
| 54 | #define TCP_COOKIE_TRANSACTIONS 15 /* TCP Cookie Transactions */ | |
| 55 | #define TCP_THIN_LINEAR_TIMEOUTS 16 /* Use linear timeouts for thin streams*/ | |
| 56 | #define TCP_THIN_DUPACK 17 /* Fast retrans. after 1 dupack */ | |
| 57 | #define TCP_USER_TIMEOUT 18 /* How long for loss retry before timeout */ | |
| 58 | #define TCP_REPAIR 19 /* TCP sock is under repair right now */ | |
| 59 | #define TCP_REPAIR_QUEUE 20 /* Set TCP queue to repair */ | |
| 60 | #define TCP_QUEUE_SEQ 21 /* Set sequence number of repaired queue. */ | |
| 61 | #define TCP_REPAIR_OPTIONS 22 /* Repair TCP connection options */ | |
| 62 | #define TCP_FASTOPEN 23 /* Enable FastOpen on listeners */ | |
| 63 | #define TCP_TIMESTAMP 24 /* TCP time stamp */ | |
| 64 | #define TCP_NOTSENT_LOWAT 25 /* Limit number of unsent bytes in | |
| 65 | write queue. */ | |
| 66 | #define TCP_CC_INFO 26 /* Get Congestion Control | |
| 67 | (optional) info. */ | |
| 68 | #define TCP_SAVE_SYN 27 /* Record SYN headers for new | |
| 69 | connections. */ | |
| 70 | #define TCP_SAVED_SYN 28 /* Get SYN headers recorded for | |
| 71 | connection. */ | |
| 72 | #define TCP_REPAIR_WINDOW 29 /* Get/set window parameters. */ | |
| 73 | #define TCP_FASTOPEN_CONNECT 30 /* Attempt FastOpen with connect. */ | |
| 74 | #define TCP_ULP 31 /* Attach a ULP to a TCP connection. */ | |
| 75 | #define TCP_MD5SIG_EXT 32 /* TCP MD5 Signature with extensions. */ | |
| 76 | #define TCP_FASTOPEN_KEY 33 /* Set the key for Fast Open (cookie). */ | |
| 77 | #define TCP_FASTOPEN_NO_COOKIE 34 /* Enable TFO without a TFO cookie. */ | |
| 78 | #define TCP_ZEROCOPY_RECEIVE 35 | |
| 79 | #define TCP_INQ 36 /* Notify bytes available to read | |
| 80 | as a cmsg on read. */ | |
| 81 | #define TCP_CM_INQ TCP_INQ | |
| 82 | ||
| 83 | #define TCP_REPAIR_ON 1 | |
| 84 | #define TCP_REPAIR_OFF 0 | |
| 85 | #define TCP_REPAIR_OFF_NO_WP -1 | |
| 86 | ||
| 87 | #ifdef __USE_MISC | |
| 88 | # include <sys/types.h> | |
| 89 | # include <sys/socket.h> | |
| 90 | # include <stdint.h> | |
| 91 | ||
| 92 | typedef uint32_t tcp_seq; | |
| 93 | /* | |
| 94 | * TCP header. | |
| 95 | * Per RFC 793, September, 1981. | |
| 96 | */ | |
| 97 | struct tcphdr | |
| 98 | { | |
| 99 | __extension__ union | |
| 100 | { | |
| 101 | struct | |
| 102 | { | |
| 103 | uint16_t th_sport; /* source port */ | |
| 104 | uint16_t th_dport; /* destination port */ | |
| 105 | tcp_seq th_seq; /* sequence number */ | |
| 106 | tcp_seq th_ack; /* acknowledgement number */ | |
| 107 | # if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 108 | uint8_t th_x2:4; /* (unused) */ | |
| 109 | uint8_t th_off:4; /* data offset */ | |
| 110 | # endif | |
| 111 | # if __BYTE_ORDER == __BIG_ENDIAN | |
| 112 | uint8_t th_off:4; /* data offset */ | |
| 113 | uint8_t th_x2:4; /* (unused) */ | |
| 114 | # endif | |
| 115 | uint8_t th_flags; | |
| 116 | # define TH_FIN 0x01 | |
| 117 | # define TH_SYN 0x02 | |
| 118 | # define TH_RST 0x04 | |
| 119 | # define TH_PUSH 0x08 | |
| 120 | # define TH_ACK 0x10 | |
| 121 | # define TH_URG 0x20 | |
| 122 | uint16_t th_win; /* window */ | |
| 123 | uint16_t th_sum; /* checksum */ | |
| 124 | uint16_t th_urp; /* urgent pointer */ | |
| 125 | }; | |
| 126 | struct | |
| 127 | { | |
| 128 | uint16_t source; | |
| 129 | uint16_t dest; | |
| 130 | uint32_t seq; | |
| 131 | uint32_t ack_seq; | |
| 132 | # if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 133 | uint16_t res1:4; | |
| 134 | uint16_t doff:4; | |
| 135 | uint16_t fin:1; | |
| 136 | uint16_t syn:1; | |
| 137 | uint16_t rst:1; | |
| 138 | uint16_t psh:1; | |
| 139 | uint16_t ack:1; | |
| 140 | uint16_t urg:1; | |
| 141 | uint16_t res2:2; | |
| 142 | # elif __BYTE_ORDER == __BIG_ENDIAN | |
| 143 | uint16_t doff:4; | |
| 144 | uint16_t res1:4; | |
| 145 | uint16_t res2:2; | |
| 146 | uint16_t urg:1; | |
| 147 | uint16_t ack:1; | |
| 148 | uint16_t psh:1; | |
| 149 | uint16_t rst:1; | |
| 150 | uint16_t syn:1; | |
| 151 | uint16_t fin:1; | |
| 152 | # else | |
| 153 | # error "Adjust your <bits/endian.h> defines" | |
| 154 | # endif | |
| 155 | uint16_t window; | |
| 156 | uint16_t check; | |
| 157 | uint16_t urg_ptr; | |
| 158 | }; | |
| 159 | }; | |
| 160 | }; | |
| 161 | ||
| 162 | enum | |
| 163 | { | |
| 164 | TCP_ESTABLISHED = 1, | |
| 165 | TCP_SYN_SENT, | |
| 166 | TCP_SYN_RECV, | |
| 167 | TCP_FIN_WAIT1, | |
| 168 | TCP_FIN_WAIT2, | |
| 169 | TCP_TIME_WAIT, | |
| 170 | TCP_CLOSE, | |
| 171 | TCP_CLOSE_WAIT, | |
| 172 | TCP_LAST_ACK, | |
| 173 | TCP_LISTEN, | |
| 174 | TCP_CLOSING /* now a valid state */ | |
| 175 | }; | |
| 176 | ||
| 177 | # define TCPOPT_EOL 0 | |
| 178 | # define TCPOPT_NOP 1 | |
| 179 | # define TCPOPT_MAXSEG 2 | |
| 180 | # define TCPOLEN_MAXSEG 4 | |
| 181 | # define TCPOPT_WINDOW 3 | |
| 182 | # define TCPOLEN_WINDOW 3 | |
| 183 | # define TCPOPT_SACK_PERMITTED 4 /* Experimental */ | |
| 184 | # define TCPOLEN_SACK_PERMITTED 2 | |
| 185 | # define TCPOPT_SACK 5 /* Experimental */ | |
| 186 | # define TCPOPT_TIMESTAMP 8 | |
| 187 | # define TCPOLEN_TIMESTAMP 10 | |
| 188 | # define TCPOLEN_TSTAMP_APPA (TCPOLEN_TIMESTAMP+2) /* appendix A */ | |
| 189 | ||
| 190 | # define TCPOPT_TSTAMP_HDR \ | |
| 191 | (TCPOPT_NOP<<24|TCPOPT_NOP<<16|TCPOPT_TIMESTAMP<<8|TCPOLEN_TIMESTAMP) | |
| 192 | ||
| 193 | /* | |
| 194 | * Default maximum segment size for TCP. | |
| 195 | * With an IP MSS of 576, this is 536, | |
| 196 | * but 512 is probably more convenient. | |
| 197 | * This should be defined as MIN(512, IP_MSS - sizeof (struct tcpiphdr)). | |
| 198 | */ | |
| 199 | # define TCP_MSS 512 | |
| 200 | ||
| 201 | # define TCP_MAXWIN 65535 /* largest value for (unscaled) window */ | |
| 202 | ||
| 203 | # define TCP_MAX_WINSHIFT 14 /* maximum window shift */ | |
| 204 | ||
| 205 | # define SOL_TCP 6 /* TCP level */ | |
| 206 | ||
| 207 | ||
| 208 | # define TCPI_OPT_TIMESTAMPS 1 | |
| 209 | # define TCPI_OPT_SACK 2 | |
| 210 | # define TCPI_OPT_WSCALE 4 | |
| 211 | # define TCPI_OPT_ECN 8 /* ECN was negociated at TCP session init */ | |
| 212 | # define TCPI_OPT_ECN_SEEN 16 /* we received at least one packet with ECT */ | |
| 213 | # define TCPI_OPT_SYN_DATA 32 /* SYN-ACK acked data in SYN sent or rcvd */ | |
| 214 | ||
| 215 | /* Values for tcpi_state. */ | |
| 216 | enum tcp_ca_state | |
| 217 | { | |
| 218 | TCP_CA_Open = 0, | |
| 219 | TCP_CA_Disorder = 1, | |
| 220 | TCP_CA_CWR = 2, | |
| 221 | TCP_CA_Recovery = 3, | |
| 222 | TCP_CA_Loss = 4 | |
| 223 | }; | |
| 224 | ||
| 225 | struct tcp_info | |
| 226 | { | |
| 227 | uint8_t tcpi_state; | |
| 228 | uint8_t tcpi_ca_state; | |
| 229 | uint8_t tcpi_retransmits; | |
| 230 | uint8_t tcpi_probes; | |
| 231 | uint8_t tcpi_backoff; | |
| 232 | uint8_t tcpi_options; | |
| 233 | uint8_t tcpi_snd_wscale : 4, tcpi_rcv_wscale : 4; | |
| 234 | ||
| 235 | uint32_t tcpi_rto; | |
| 236 | uint32_t tcpi_ato; | |
| 237 | uint32_t tcpi_snd_mss; | |
| 238 | uint32_t tcpi_rcv_mss; | |
| 239 | ||
| 240 | uint32_t tcpi_unacked; | |
| 241 | uint32_t tcpi_sacked; | |
| 242 | uint32_t tcpi_lost; | |
| 243 | uint32_t tcpi_retrans; | |
| 244 | uint32_t tcpi_fackets; | |
| 245 | ||
| 246 | /* Times. */ | |
| 247 | uint32_t tcpi_last_data_sent; | |
| 248 | uint32_t tcpi_last_ack_sent; /* Not remembered, sorry. */ | |
| 249 | uint32_t tcpi_last_data_recv; | |
| 250 | uint32_t tcpi_last_ack_recv; | |
| 251 | ||
| 252 | /* Metrics. */ | |
| 253 | uint32_t tcpi_pmtu; | |
| 254 | uint32_t tcpi_rcv_ssthresh; | |
| 255 | uint32_t tcpi_rtt; | |
| 256 | uint32_t tcpi_rttvar; | |
| 257 | uint32_t tcpi_snd_ssthresh; | |
| 258 | uint32_t tcpi_snd_cwnd; | |
| 259 | uint32_t tcpi_advmss; | |
| 260 | uint32_t tcpi_reordering; | |
| 261 | ||
| 262 | uint32_t tcpi_rcv_rtt; | |
| 263 | uint32_t tcpi_rcv_space; | |
| 264 | ||
| 265 | uint32_t tcpi_total_retrans; | |
| 266 | }; | |
| 267 | ||
| 268 | ||
| 269 | /* For TCP_MD5SIG socket option. */ | |
| 270 | #define TCP_MD5SIG_MAXKEYLEN 80 | |
| 271 | ||
| 272 | /* tcp_md5sig extension flags for TCP_MD5SIG_EXT. */ | |
| 273 | #define TCP_MD5SIG_FLAG_PREFIX 1 /* Address prefix length. */ | |
| 274 | ||
| 275 | struct tcp_md5sig | |
| 276 | { | |
| 277 | struct sockaddr_storage tcpm_addr; /* Address associated. */ | |
| 278 | uint8_t tcpm_flags; /* Extension flags. */ | |
| 279 | uint8_t tcpm_prefixlen; /* Address prefix. */ | |
| 280 | uint16_t tcpm_keylen; /* Key length. */ | |
| 281 | uint32_t __tcpm_pad; /* Zero. */ | |
| 282 | uint8_t tcpm_key[TCP_MD5SIG_MAXKEYLEN]; /* Key (binary). */ | |
| 283 | }; | |
| 284 | ||
| 285 | /* For socket repair options. */ | |
| 286 | struct tcp_repair_opt | |
| 287 | { | |
| 288 | uint32_t opt_code; | |
| 289 | uint32_t opt_val; | |
| 290 | }; | |
| 291 | ||
| 292 | /* Queue to repair, for TCP_REPAIR_QUEUE. */ | |
| 293 | enum | |
| 294 | { | |
| 295 | TCP_NO_QUEUE, | |
| 296 | TCP_RECV_QUEUE, | |
| 297 | TCP_SEND_QUEUE, | |
| 298 | TCP_QUEUES_NR, | |
| 299 | }; | |
| 300 | ||
| 301 | /* For cookie transactions socket options. */ | |
| 302 | #define TCP_COOKIE_MIN 8 /* 64-bits */ | |
| 303 | #define TCP_COOKIE_MAX 16 /* 128-bits */ | |
| 304 | #define TCP_COOKIE_PAIR_SIZE (2*TCP_COOKIE_MAX) | |
| 305 | ||
| 306 | /* Flags for both getsockopt and setsockopt */ | |
| 307 | #define TCP_COOKIE_IN_ALWAYS (1 << 0) /* Discard SYN without cookie */ | |
| 308 | #define TCP_COOKIE_OUT_NEVER (1 << 1) /* Prohibit outgoing cookies, | |
| 309 | * supercedes everything. */ | |
| 310 | ||
| 311 | /* Flags for getsockopt */ | |
| 312 | #define TCP_S_DATA_IN (1 << 2) /* Was data received? */ | |
| 313 | #define TCP_S_DATA_OUT (1 << 3) /* Was data sent? */ | |
| 314 | ||
| 315 | #define TCP_MSS_DEFAULT 536U /* IPv4 (RFC1122, RFC2581) */ | |
| 316 | #define TCP_MSS_DESIRED 1220U /* IPv6 (tunneled), EDNS0 (RFC3226) */ | |
| 317 | ||
| 318 | struct tcp_cookie_transactions | |
| 319 | { | |
| 320 | uint16_t tcpct_flags; | |
| 321 | uint8_t __tcpct_pad1; | |
| 322 | uint8_t tcpct_cookie_desired; | |
| 323 | uint16_t tcpct_s_data_desired; | |
| 324 | uint16_t tcpct_used; | |
| 325 | uint8_t tcpct_value[TCP_MSS_DEFAULT]; | |
| 326 | }; | |
| 327 | ||
| 328 | /* For use with TCP_REPAIR_WINDOW. */ | |
| 329 | struct tcp_repair_window | |
| 330 | { | |
| 331 | uint32_t snd_wl1; | |
| 332 | uint32_t snd_wnd; | |
| 333 | uint32_t max_window; | |
| 334 | uint32_t rcv_wnd; | |
| 335 | uint32_t rcv_wup; | |
| 336 | }; | |
| 337 | ||
| 338 | /* For use with TCP_ZEROCOPY_RECEIVE. */ | |
| 339 | struct tcp_zerocopy_receive | |
| 340 | { | |
| 341 | uint64_t address; /* In: address of mapping. */ | |
| 342 | uint32_t length; /* In/out: number of bytes to map/mapped. */ | |
| 343 | uint32_t recv_skip_hint; /* Out: amount of bytes to skip. */ | |
| 344 | }; | |
| 345 | ||
| 346 | #endif /* Misc. */ | |
| 347 | ||
| 348 | #endif /* netinet/tcp.h */ |
libc/glibc-include/netinet/udp.h created+95
| ... | ... | @@ -0,0 +1,95 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * Copyright (C) 1982, 1986 Regents of the University of California. | |
| 20 | * All rights reserved. | |
| 21 | * | |
| 22 | * Redistribution and use in source and binary forms, with or without | |
| 23 | * modification, are permitted provided that the following conditions | |
| 24 | * are met: | |
| 25 | * 1. Redistributions of source code must retain the above copyright | |
| 26 | * notice, this list of conditions and the following disclaimer. | |
| 27 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 28 | * notice, this list of conditions and the following disclaimer in the | |
| 29 | * documentation and/or other materials provided with the distribution. | |
| 30 | * 4. Neither the name of the University nor the names of its contributors | |
| 31 | * may be used to endorse or promote products derived from this software | |
| 32 | * without specific prior written permission. | |
| 33 | * | |
| 34 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 35 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 36 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 37 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 38 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 39 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 40 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 41 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 42 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 43 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 44 | * SUCH DAMAGE. | |
| 45 | */ | |
| 46 | ||
| 47 | #ifndef __NETINET_UDP_H | |
| 48 | #define __NETINET_UDP_H 1 | |
| 49 | ||
| 50 | #include <sys/types.h> | |
| 51 | #include <stdint.h> | |
| 52 | ||
| 53 | /* UDP header as specified by RFC 768, August 1980. */ | |
| 54 | ||
| 55 | struct udphdr | |
| 56 | { | |
| 57 | __extension__ union | |
| 58 | { | |
| 59 | struct | |
| 60 | { | |
| 61 | uint16_t uh_sport; /* source port */ | |
| 62 | uint16_t uh_dport; /* destination port */ | |
| 63 | uint16_t uh_ulen; /* udp length */ | |
| 64 | uint16_t uh_sum; /* udp checksum */ | |
| 65 | }; | |
| 66 | struct | |
| 67 | { | |
| 68 | uint16_t source; | |
| 69 | uint16_t dest; | |
| 70 | uint16_t len; | |
| 71 | uint16_t check; | |
| 72 | }; | |
| 73 | }; | |
| 74 | }; | |
| 75 | ||
| 76 | /* UDP socket options */ | |
| 77 | #define UDP_CORK 1 /* Never send partially complete segments. */ | |
| 78 | #define UDP_ENCAP 100 /* Set the socket to accept | |
| 79 | encapsulated packets. */ | |
| 80 | #define UDP_NO_CHECK6_TX 101 /* Disable sending checksum for UDP | |
| 81 | over IPv6. */ | |
| 82 | #define UDP_NO_CHECK6_RX 102 /* Disable accepting checksum for UDP | |
| 83 | over IPv6. */ | |
| 84 | #define UDP_SEGMENT 103 /* Set GSO segmentation size. */ | |
| 85 | ||
| 86 | /* UDP encapsulation types */ | |
| 87 | #define UDP_ENCAP_ESPINUDP_NON_IKE 1 /* draft-ietf-ipsec-nat-t-ike-00/01 */ | |
| 88 | #define UDP_ENCAP_ESPINUDP 2 /* draft-ietf-ipsec-udp-encaps-06 */ | |
| 89 | #define UDP_ENCAP_L2TPINUDP 3 /* rfc2661 */ | |
| 90 | #define UDP_ENCAP_GTP0 4 /* GSM TS 09.60 */ | |
| 91 | #define UDP_ENCAP_GTP1U 5 /* 3GPP TS 29.060 */ | |
| 92 | ||
| 93 | #define SOL_UDP 17 /* sockopt level for UDP */ | |
| 94 | ||
| 95 | #endif /* netinet/udp.h */ |
libc/glibc-include/netipx/ipx.h created+111
| ... | ... | @@ -0,0 +1,111 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef __NETIPX_IPX_H | |
| 19 | #define __NETIPX_IPX_H 1 | |
| 20 | ||
| 21 | #include <sys/types.h> | |
| 22 | #include <stdint.h> | |
| 23 | #include <bits/sockaddr.h> | |
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | #define SOL_IPX 256 /* sockopt level */ | |
| 28 | ||
| 29 | #define IPX_TYPE 1 | |
| 30 | #define IPX_NODE_LEN 6 | |
| 31 | #define IPX_MTU 576 | |
| 32 | ||
| 33 | struct sockaddr_ipx | |
| 34 | { | |
| 35 | sa_family_t sipx_family; | |
| 36 | uint16_t sipx_port; | |
| 37 | uint32_t sipx_network; | |
| 38 | unsigned char sipx_node[IPX_NODE_LEN]; | |
| 39 | uint8_t sipx_type; | |
| 40 | unsigned char sipx_zero; /* 16 byte fill */ | |
| 41 | }; | |
| 42 | ||
| 43 | /* | |
| 44 | * So we can fit the extra info for SIOCSIFADDR into the address nicely | |
| 45 | */ | |
| 46 | ||
| 47 | #define sipx_special sipx_port | |
| 48 | #define sipx_action sipx_zero | |
| 49 | #define IPX_DLTITF 0 | |
| 50 | #define IPX_CRTITF 1 | |
| 51 | ||
| 52 | typedef struct ipx_route_definition | |
| 53 | { | |
| 54 | unsigned long ipx_network; | |
| 55 | unsigned long ipx_router_network; | |
| 56 | unsigned char ipx_router_node[IPX_NODE_LEN]; | |
| 57 | } | |
| 58 | ipx_route_definition; | |
| 59 | ||
| 60 | typedef struct ipx_interface_definition | |
| 61 | { | |
| 62 | unsigned long ipx_network; | |
| 63 | unsigned char ipx_device[16]; | |
| 64 | unsigned char ipx_dlink_type; | |
| 65 | #define IPX_FRAME_NONE 0 | |
| 66 | #define IPX_FRAME_SNAP 1 | |
| 67 | #define IPX_FRAME_8022 2 | |
| 68 | #define IPX_FRAME_ETHERII 3 | |
| 69 | #define IPX_FRAME_8023 4 | |
| 70 | #define IPX_FRAME_TR_8022 5 | |
| 71 | unsigned char ipx_special; | |
| 72 | #define IPX_SPECIAL_NONE 0 | |
| 73 | #define IPX_PRIMARY 1 | |
| 74 | #define IPX_INTERNAL 2 | |
| 75 | unsigned char ipx_node[IPX_NODE_LEN]; | |
| 76 | } | |
| 77 | ipx_interface_definition; | |
| 78 | ||
| 79 | typedef struct ipx_config_data | |
| 80 | { | |
| 81 | unsigned char ipxcfg_auto_select_primary; | |
| 82 | unsigned char ipxcfg_auto_create_interfaces; | |
| 83 | } | |
| 84 | ipx_config_data; | |
| 85 | ||
| 86 | /* | |
| 87 | * OLD Route Definition for backward compatibility. | |
| 88 | */ | |
| 89 | ||
| 90 | struct ipx_route_def | |
| 91 | { | |
| 92 | unsigned long ipx_network; | |
| 93 | unsigned long ipx_router_network; | |
| 94 | #define IPX_ROUTE_NO_ROUTER 0 | |
| 95 | unsigned char ipx_router_node[IPX_NODE_LEN]; | |
| 96 | unsigned char ipx_device[16]; | |
| 97 | unsigned short ipx_flags; | |
| 98 | #define IPX_RT_SNAP 8 | |
| 99 | #define IPX_RT_8022 4 | |
| 100 | #define IPX_RT_BLUEBOOK 2 | |
| 101 | #define IPX_RT_ROUTED 1 | |
| 102 | }; | |
| 103 | ||
| 104 | #define SIOCAIPXITFCRT (SIOCPROTOPRIVATE) | |
| 105 | #define SIOCAIPXPRISLT (SIOCPROTOPRIVATE + 1) | |
| 106 | #define SIOCIPXCFGDATA (SIOCPROTOPRIVATE + 2) | |
| 107 | #define SIOCIPXNCPCONN (SIOCPROTOPRIVATE + 3) | |
| 108 | ||
| 109 | __END_DECLS | |
| 110 | ||
| 111 | #endif /* netipx/ipx.h */ |
libc/glibc-include/netiucv/iucv.h created+48
| ... | ... | @@ -0,0 +1,48 @@ |
| 1 | /* Copyright (C) 2007-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef __NETIUCV_IUCV_H | |
| 19 | #define __NETIUCV_IUCV_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <bits/sockaddr.h> | |
| 23 | ||
| 24 | __BEGIN_DECLS | |
| 25 | ||
| 26 | struct sockaddr_iucv | |
| 27 | { | |
| 28 | __SOCKADDR_COMMON (siucv_); | |
| 29 | unsigned short siucv_port; /* Reserved */ | |
| 30 | unsigned int siucv_addr; /* Reserved */ | |
| 31 | char siucv_nodeid[8]; /* Reserved */ | |
| 32 | char siucv_user_id[8]; /* Guest User Id */ | |
| 33 | char siucv_name[8]; /* Application Name */ | |
| 34 | }; | |
| 35 | ||
| 36 | __END_DECLS | |
| 37 | ||
| 38 | #define SOL_IUCV 277 /* IUCV level */ | |
| 39 | ||
| 40 | /* IUCV socket options (SOL_IUCV) */ | |
| 41 | #define SO_IPRMDATA_MSG 0x0080 /* Send/recv IPRM_DATA msgs */ | |
| 42 | #define SO_MSGLIMIT 0x1000 /* Get/set IUCV MSGLIMIT */ | |
| 43 | #define SO_MSGSIZE 0x0800 /* Get maximum msgsize */ | |
| 44 | ||
| 45 | /* IUCV related control messages (scm) */ | |
| 46 | #define SCM_IUCV_TRGCLS 0x0001 /* Target class control message */ | |
| 47 | ||
| 48 | #endif |
libc/glibc-include/netpacket/packet.h created+81
| ... | ... | @@ -0,0 +1,81 @@ |
| 1 | /* Definitions for use with Linux AF_PACKET sockets. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef __NETPACKET_PACKET_H | |
| 20 | #define __NETPACKET_PACKET_H 1 | |
| 21 | ||
| 22 | struct sockaddr_ll | |
| 23 | { | |
| 24 | unsigned short int sll_family; | |
| 25 | unsigned short int sll_protocol; | |
| 26 | int sll_ifindex; | |
| 27 | unsigned short int sll_hatype; | |
| 28 | unsigned char sll_pkttype; | |
| 29 | unsigned char sll_halen; | |
| 30 | unsigned char sll_addr[8]; | |
| 31 | }; | |
| 32 | ||
| 33 | /* Packet types. */ | |
| 34 | ||
| 35 | #define PACKET_HOST 0 /* To us. */ | |
| 36 | #define PACKET_BROADCAST 1 /* To all. */ | |
| 37 | #define PACKET_MULTICAST 2 /* To group. */ | |
| 38 | #define PACKET_OTHERHOST 3 /* To someone else. */ | |
| 39 | #define PACKET_OUTGOING 4 /* Originated by us . */ | |
| 40 | #define PACKET_LOOPBACK 5 | |
| 41 | #define PACKET_FASTROUTE 6 | |
| 42 | ||
| 43 | /* Packet socket options. */ | |
| 44 | ||
| 45 | #define PACKET_ADD_MEMBERSHIP 1 | |
| 46 | #define PACKET_DROP_MEMBERSHIP 2 | |
| 47 | #define PACKET_RECV_OUTPUT 3 | |
| 48 | #define PACKET_RX_RING 5 | |
| 49 | #define PACKET_STATISTICS 6 | |
| 50 | #define PACKET_COPY_THRESH 7 | |
| 51 | #define PACKET_AUXDATA 8 | |
| 52 | #define PACKET_ORIGDEV 9 | |
| 53 | #define PACKET_VERSION 10 | |
| 54 | #define PACKET_HDRLEN 11 | |
| 55 | #define PACKET_RESERVE 12 | |
| 56 | #define PACKET_TX_RING 13 | |
| 57 | #define PACKET_LOSS 14 | |
| 58 | #define PACKET_VNET_HDR 15 | |
| 59 | #define PACKET_TX_TIMESTAMP 16 | |
| 60 | #define PACKET_TIMESTAMP 17 | |
| 61 | #define PACKET_FANOUT 18 | |
| 62 | #define PACKET_TX_HAS_OFF 19 | |
| 63 | #define PACKET_QDISC_BYPASS 20 | |
| 64 | #define PACKET_ROLLOVER_STATS 21 | |
| 65 | #define PACKET_FANOUT_DATA 22 | |
| 66 | #define PACKET_IGNORE_OUTGOING 23 | |
| 67 | ||
| 68 | struct packet_mreq | |
| 69 | { | |
| 70 | int mr_ifindex; | |
| 71 | unsigned short int mr_type; | |
| 72 | unsigned short int mr_alen; | |
| 73 | unsigned char mr_address[8]; | |
| 74 | }; | |
| 75 | ||
| 76 | #define PACKET_MR_MULTICAST 0 | |
| 77 | #define PACKET_MR_PROMISC 1 | |
| 78 | #define PACKET_MR_ALLMULTI 2 | |
| 79 | #define PACKET_MR_UNICAST 3 | |
| 80 | ||
| 81 | #endif /* netpacket/packet.h */ |
libc/glibc-include/netrom/netrom.h created+83
| ... | ... | @@ -0,0 +1,83 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NETROM_NETROM_H | |
| 19 | #define _NETROM_NETROM_H 1 | |
| 20 | ||
| 21 | #include <netax25/ax25.h> | |
| 22 | ||
| 23 | /* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx. */ | |
| 24 | #define SOL_NETROM 259 | |
| 25 | ||
| 26 | /* NetRom control values: */ | |
| 27 | #define NETROM_T1 1 | |
| 28 | #define NETROM_T2 2 | |
| 29 | #define NETROM_N2 3 | |
| 30 | #define NETROM_PACLEN 5 | |
| 31 | #define NETROM_T4 6 | |
| 32 | #define NETROM_IDLE 7 | |
| 33 | ||
| 34 | #define NETROM_KILL 99 | |
| 35 | ||
| 36 | /* Type of route: */ | |
| 37 | #define NETROM_NEIGH 0 | |
| 38 | #define NETROM_NODE 1 | |
| 39 | ||
| 40 | struct nr_route_struct | |
| 41 | { | |
| 42 | int type; | |
| 43 | ax25_address callsign; | |
| 44 | char device[16]; | |
| 45 | unsigned int quality; | |
| 46 | char mnemonic[7]; | |
| 47 | ax25_address neighbour; | |
| 48 | unsigned int obs_count; | |
| 49 | unsigned int ndigis; | |
| 50 | ax25_address digipeaters[AX25_MAX_DIGIS]; | |
| 51 | }; | |
| 52 | ||
| 53 | /* NetRom socket ioctls: */ | |
| 54 | #define SIOCNRGETPARMS (SIOCPROTOPRIVATE+0) | |
| 55 | #define SIOCNRSETPARMS (SIOCPROTOPRIVATE+1) | |
| 56 | #define SIOCNRDECOBS (SIOCPROTOPRIVATE+2) | |
| 57 | #define SIOCNRRTCTL (SIOCPROTOPRIVATE+3) | |
| 58 | #define SIOCNRCTLCON (SIOCPROTOPRIVATE+4) | |
| 59 | ||
| 60 | /* NetRom parameter structure: */ | |
| 61 | struct nr_parms_struct | |
| 62 | { | |
| 63 | unsigned int quality; | |
| 64 | unsigned int obs_count; | |
| 65 | unsigned int ttl; | |
| 66 | unsigned int timeout; | |
| 67 | unsigned int ack_delay; | |
| 68 | unsigned int busy_delay; | |
| 69 | unsigned int tries; | |
| 70 | unsigned int window; | |
| 71 | unsigned int paclen; | |
| 72 | }; | |
| 73 | ||
| 74 | /* NetRom control structure: */ | |
| 75 | struct nr_ctl_struct | |
| 76 | { | |
| 77 | unsigned char index; | |
| 78 | unsigned char id; | |
| 79 | unsigned int cmd; | |
| 80 | unsigned long arg; | |
| 81 | }; | |
| 82 | ||
| 83 | #endif /* netrom/netrom.h */ |
libc/glibc-include/netrose/rose.h created+118
| ... | ... | @@ -0,0 +1,118 @@ |
| 1 | /* Definitions for Rose packet radio address family. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* What follows is copied from the 2.1.93 <linux/rose.h>. */ | |
| 20 | ||
| 21 | #ifndef _NETROSE_ROSE_H | |
| 22 | #define _NETROSE_ROSE_H 1 | |
| 23 | ||
| 24 | #include <sys/socket.h> | |
| 25 | #include <netax25/ax25.h> | |
| 26 | ||
| 27 | /* Socket level values. */ | |
| 28 | #define SOL_ROSE 260 | |
| 29 | ||
| 30 | ||
| 31 | /* These are the public elements of the Linux kernel Rose | |
| 32 | implementation. For kernel AX.25 see the file ax25.h. This file | |
| 33 | requires ax25.h for the definition of the ax25_address structure. */ | |
| 34 | #define ROSE_MTU 251 | |
| 35 | ||
| 36 | #define ROSE_MAX_DIGIS 6 | |
| 37 | ||
| 38 | #define ROSE_DEFER 1 | |
| 39 | #define ROSE_T1 2 | |
| 40 | #define ROSE_T2 3 | |
| 41 | #define ROSE_T3 4 | |
| 42 | #define ROSE_IDLE 5 | |
| 43 | #define ROSE_QBITINCL 6 | |
| 44 | #define ROSE_HOLDBACK 7 | |
| 45 | ||
| 46 | #define SIOCRSGCAUSE (SIOCPROTOPRIVATE + 0) | |
| 47 | #define SIOCRSSCAUSE (SIOCPROTOPRIVATE + 1) | |
| 48 | #define SIOCRSL2CALL (SIOCPROTOPRIVATE + 2) | |
| 49 | #define SIOCRSSL2CALL (SIOCPROTOPRIVATE + 2) | |
| 50 | #define SIOCRSACCEPT (SIOCPROTOPRIVATE + 3) | |
| 51 | #define SIOCRSCLRRT (SIOCPROTOPRIVATE + 4) | |
| 52 | #define SIOCRSGL2CALL (SIOCPROTOPRIVATE + 5) | |
| 53 | #define SIOCRSGFACILITIES (SIOCPROTOPRIVATE + 6) | |
| 54 | ||
| 55 | #define ROSE_DTE_ORIGINATED 0x00 | |
| 56 | #define ROSE_NUMBER_BUSY 0x01 | |
| 57 | #define ROSE_INVALID_FACILITY 0x03 | |
| 58 | #define ROSE_NETWORK_CONGESTION 0x05 | |
| 59 | #define ROSE_OUT_OF_ORDER 0x09 | |
| 60 | #define ROSE_ACCESS_BARRED 0x0B | |
| 61 | #define ROSE_NOT_OBTAINABLE 0x0D | |
| 62 | #define ROSE_REMOTE_PROCEDURE 0x11 | |
| 63 | #define ROSE_LOCAL_PROCEDURE 0x13 | |
| 64 | #define ROSE_SHIP_ABSENT 0x39 | |
| 65 | ||
| 66 | ||
| 67 | typedef struct | |
| 68 | { | |
| 69 | char rose_addr[5]; | |
| 70 | } rose_address; | |
| 71 | ||
| 72 | struct sockaddr_rose | |
| 73 | { | |
| 74 | sa_family_t srose_family; | |
| 75 | rose_address srose_addr; | |
| 76 | ax25_address srose_call; | |
| 77 | int srose_ndigis; | |
| 78 | ax25_address srose_digi; | |
| 79 | }; | |
| 80 | ||
| 81 | struct full_sockaddr_rose | |
| 82 | { | |
| 83 | sa_family_t srose_family; | |
| 84 | rose_address srose_addr; | |
| 85 | ax25_address srose_call; | |
| 86 | unsigned int srose_ndigis; | |
| 87 | ax25_address srose_digis[ROSE_MAX_DIGIS]; | |
| 88 | }; | |
| 89 | ||
| 90 | struct rose_route_struct | |
| 91 | { | |
| 92 | rose_address address; | |
| 93 | unsigned short int mask; | |
| 94 | ax25_address neighbour; | |
| 95 | char device[16]; | |
| 96 | unsigned char ndigis; | |
| 97 | ax25_address digipeaters[AX25_MAX_DIGIS]; | |
| 98 | }; | |
| 99 | ||
| 100 | struct rose_cause_struct | |
| 101 | { | |
| 102 | unsigned char cause; | |
| 103 | unsigned char diagnostic; | |
| 104 | }; | |
| 105 | ||
| 106 | struct rose_facilities_struct | |
| 107 | { | |
| 108 | rose_address source_addr, dest_addr; | |
| 109 | ax25_address source_call, dest_call; | |
| 110 | unsigned char source_ndigis, dest_ndigis; | |
| 111 | ax25_address source_digis[ROSE_MAX_DIGIS]; | |
| 112 | ax25_address dest_digis[ROSE_MAX_DIGIS]; | |
| 113 | unsigned int rand; | |
| 114 | rose_address fail_addr; | |
| 115 | ax25_address fail_call; | |
| 116 | }; | |
| 117 | ||
| 118 | #endif /* netrose/rose.h */ |
libc/glibc-include/nfs/nfs.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <linux/nfs.h> |
libc/glibc-include/nl_types.h created+54
| ... | ... | @@ -0,0 +1,54 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _NL_TYPES_H | |
| 19 | #define _NL_TYPES_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | /* The default message set used by the gencat program. */ | |
| 24 | #define NL_SETD 1 | |
| 25 | ||
| 26 | /* Value for FLAG parameter of `catgets' to say we want XPG4 compliance. */ | |
| 27 | #define NL_CAT_LOCALE 1 | |
| 28 | ||
| 29 | ||
| 30 | __BEGIN_DECLS | |
| 31 | ||
| 32 | /* Message catalog descriptor type. */ | |
| 33 | typedef void *nl_catd; | |
| 34 | ||
| 35 | /* Type used by `nl_langinfo'. */ | |
| 36 | typedef int nl_item; | |
| 37 | ||
| 38 | /* Open message catalog for later use, returning descriptor. | |
| 39 | ||
| 40 | This function is a possible cancellation point and therefore not | |
| 41 | marked with __THROW. */ | |
| 42 | extern nl_catd catopen (const char *__cat_name, int __flag) __nonnull ((1)); | |
| 43 | ||
| 44 | /* Return translation with NUMBER in SET of CATALOG; if not found | |
| 45 | return STRING. */ | |
| 46 | extern char *catgets (nl_catd __catalog, int __set, int __number, | |
| 47 | const char *__string) __THROW __nonnull ((1)); | |
| 48 | ||
| 49 | /* Close message CATALOG. */ | |
| 50 | extern int catclose (nl_catd __catalog) __THROW __nonnull ((1)); | |
| 51 | ||
| 52 | __END_DECLS | |
| 53 | ||
| 54 | #endif /* nl_types.h */ |
libc/glibc-include/nss.h created+63
| ... | ... | @@ -0,0 +1,63 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* Define interface to NSS. This is meant for the interface functions | |
| 19 | and for implementors of new services. */ | |
| 20 | ||
| 21 | #ifndef _NSS_H | |
| 22 | #define _NSS_H 1 | |
| 23 | ||
| 24 | #include <features.h> | |
| 25 | #include <stdint.h> | |
| 26 | ||
| 27 | ||
| 28 | __BEGIN_DECLS | |
| 29 | ||
| 30 | /* Possible results of lookup using a nss_* function. */ | |
| 31 | enum nss_status | |
| 32 | { | |
| 33 | NSS_STATUS_TRYAGAIN = -2, | |
| 34 | NSS_STATUS_UNAVAIL, | |
| 35 | NSS_STATUS_NOTFOUND, | |
| 36 | NSS_STATUS_SUCCESS, | |
| 37 | NSS_STATUS_RETURN | |
| 38 | }; | |
| 39 | ||
| 40 | ||
| 41 | /* Data structure used for the 'gethostbyname4_r' function. */ | |
| 42 | struct gaih_addrtuple | |
| 43 | { | |
| 44 | struct gaih_addrtuple *next; | |
| 45 | char *name; | |
| 46 | int family; | |
| 47 | uint32_t addr[4]; | |
| 48 | uint32_t scopeid; | |
| 49 | }; | |
| 50 | ||
| 51 | ||
| 52 | /* Overwrite service selection for database DBNAME using specification | |
| 53 | in STRING. | |
| 54 | This function should only be used by system programs which have to | |
| 55 | work around non-existing services (e.e., while booting). | |
| 56 | Attention: Using this function repeatedly will slowly eat up the | |
| 57 | whole memory since previous selection data cannot be freed. */ | |
| 58 | extern int __nss_configure_lookup (const char *__dbname, | |
| 59 | const char *__string) __THROW; | |
| 60 | ||
| 61 | __END_DECLS | |
| 62 | ||
| 63 | #endif /* nss.h */ |
libc/glibc-include/obstack.h created+515
| ... | ... | @@ -0,0 +1,515 @@ |
| 1 | /* obstack.h - object stack macros | |
| 2 | Copyright (C) 1988-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* Summary: | |
| 20 | ||
| 21 | All the apparent functions defined here are macros. The idea | |
| 22 | is that you would use these pre-tested macros to solve a | |
| 23 | very specific set of problems, and they would run fast. | |
| 24 | Caution: no side-effects in arguments please!! They may be | |
| 25 | evaluated MANY times!! | |
| 26 | ||
| 27 | These macros operate a stack of objects. Each object starts life | |
| 28 | small, and may grow to maturity. (Consider building a word syllable | |
| 29 | by syllable.) An object can move while it is growing. Once it has | |
| 30 | been "finished" it never changes address again. So the "top of the | |
| 31 | stack" is typically an immature growing object, while the rest of the | |
| 32 | stack is of mature, fixed size and fixed address objects. | |
| 33 | ||
| 34 | These routines grab large chunks of memory, using a function you | |
| 35 | supply, called 'obstack_chunk_alloc'. On occasion, they free chunks, | |
| 36 | by calling 'obstack_chunk_free'. You must define them and declare | |
| 37 | them before using any obstack macros. | |
| 38 | ||
| 39 | Each independent stack is represented by a 'struct obstack'. | |
| 40 | Each of the obstack macros expects a pointer to such a structure | |
| 41 | as the first argument. | |
| 42 | ||
| 43 | One motivation for this package is the problem of growing char strings | |
| 44 | in symbol tables. Unless you are "fascist pig with a read-only mind" | |
| 45 | --Gosper's immortal quote from HAKMEM item 154, out of context--you | |
| 46 | would not like to put any arbitrary upper limit on the length of your | |
| 47 | symbols. | |
| 48 | ||
| 49 | In practice this often means you will build many short symbols and a | |
| 50 | few long symbols. At the time you are reading a symbol you don't know | |
| 51 | how long it is. One traditional method is to read a symbol into a | |
| 52 | buffer, realloc()ating the buffer every time you try to read a symbol | |
| 53 | that is longer than the buffer. This is beaut, but you still will | |
| 54 | want to copy the symbol from the buffer to a more permanent | |
| 55 | symbol-table entry say about half the time. | |
| 56 | ||
| 57 | With obstacks, you can work differently. Use one obstack for all symbol | |
| 58 | names. As you read a symbol, grow the name in the obstack gradually. | |
| 59 | When the name is complete, finalize it. Then, if the symbol exists already, | |
| 60 | free the newly read name. | |
| 61 | ||
| 62 | The way we do this is to take a large chunk, allocating memory from | |
| 63 | low addresses. When you want to build a symbol in the chunk you just | |
| 64 | add chars above the current "high water mark" in the chunk. When you | |
| 65 | have finished adding chars, because you got to the end of the symbol, | |
| 66 | you know how long the chars are, and you can create a new object. | |
| 67 | Mostly the chars will not burst over the highest address of the chunk, | |
| 68 | because you would typically expect a chunk to be (say) 100 times as | |
| 69 | long as an average object. | |
| 70 | ||
| 71 | In case that isn't clear, when we have enough chars to make up | |
| 72 | the object, THEY ARE ALREADY CONTIGUOUS IN THE CHUNK (guaranteed) | |
| 73 | so we just point to it where it lies. No moving of chars is | |
| 74 | needed and this is the second win: potentially long strings need | |
| 75 | never be explicitly shuffled. Once an object is formed, it does not | |
| 76 | change its address during its lifetime. | |
| 77 | ||
| 78 | When the chars burst over a chunk boundary, we allocate a larger | |
| 79 | chunk, and then copy the partly formed object from the end of the old | |
| 80 | chunk to the beginning of the new larger chunk. We then carry on | |
| 81 | accreting characters to the end of the object as we normally would. | |
| 82 | ||
| 83 | A special macro is provided to add a single char at a time to a | |
| 84 | growing object. This allows the use of register variables, which | |
| 85 | break the ordinary 'growth' macro. | |
| 86 | ||
| 87 | Summary: | |
| 88 | We allocate large chunks. | |
| 89 | We carve out one object at a time from the current chunk. | |
| 90 | Once carved, an object never moves. | |
| 91 | We are free to append data of any size to the currently | |
| 92 | growing object. | |
| 93 | Exactly one object is growing in an obstack at any one time. | |
| 94 | You can run one obstack per control block. | |
| 95 | You may have as many control blocks as you dare. | |
| 96 | Because of the way we do it, you can "unwind" an obstack | |
| 97 | back to a previous state. (You may remove objects much | |
| 98 | as you would with a stack.) | |
| 99 | */ | |
| 100 | ||
| 101 | ||
| 102 | /* Don't do the contents of this file more than once. */ | |
| 103 | ||
| 104 | #ifndef _OBSTACK_H | |
| 105 | #define _OBSTACK_H 1 | |
| 106 | ||
| 107 | /* We need the type of a pointer subtraction. If __PTRDIFF_TYPE__ is | |
| 108 | defined, as with GNU C, use that; that way we don't pollute the | |
| 109 | namespace with <stddef.h>'s symbols. Otherwise, include <stddef.h> | |
| 110 | and use ptrdiff_t. */ | |
| 111 | ||
| 112 | #ifdef __PTRDIFF_TYPE__ | |
| 113 | # define PTR_INT_TYPE __PTRDIFF_TYPE__ | |
| 114 | #else | |
| 115 | # include <stddef.h> | |
| 116 | # define PTR_INT_TYPE ptrdiff_t | |
| 117 | #endif | |
| 118 | ||
| 119 | /* If B is the base of an object addressed by P, return the result of | |
| 120 | aligning P to the next multiple of A + 1. B and P must be of type | |
| 121 | char *. A + 1 must be a power of 2. */ | |
| 122 | ||
| 123 | #define __BPTR_ALIGN(B, P, A) ((B) + (((P) - (B) + (A)) & ~(A))) | |
| 124 | ||
| 125 | /* Similar to _BPTR_ALIGN (B, P, A), except optimize the common case | |
| 126 | where pointers can be converted to integers, aligned as integers, | |
| 127 | and converted back again. If PTR_INT_TYPE is narrower than a | |
| 128 | pointer (e.g., the AS/400), play it safe and compute the alignment | |
| 129 | relative to B. Otherwise, use the faster strategy of computing the | |
| 130 | alignment relative to 0. */ | |
| 131 | ||
| 132 | #define __PTR_ALIGN(B, P, A) \ | |
| 133 | __BPTR_ALIGN (sizeof (PTR_INT_TYPE) < sizeof (void *) ? (B) : (char *) 0, \ | |
| 134 | P, A) | |
| 135 | ||
| 136 | #include <string.h> | |
| 137 | ||
| 138 | #ifndef __attribute_pure__ | |
| 139 | # define __attribute_pure__ _GL_ATTRIBUTE_PURE | |
| 140 | #endif | |
| 141 | ||
| 142 | #ifdef __cplusplus | |
| 143 | extern "C" { | |
| 144 | #endif | |
| 145 | ||
| 146 | struct _obstack_chunk /* Lives at front of each chunk. */ | |
| 147 | { | |
| 148 | char *limit; /* 1 past end of this chunk */ | |
| 149 | struct _obstack_chunk *prev; /* address of prior chunk or NULL */ | |
| 150 | char contents[4]; /* objects begin here */ | |
| 151 | }; | |
| 152 | ||
| 153 | struct obstack /* control current object in current chunk */ | |
| 154 | { | |
| 155 | long chunk_size; /* preferred size to allocate chunks in */ | |
| 156 | struct _obstack_chunk *chunk; /* address of current struct obstack_chunk */ | |
| 157 | char *object_base; /* address of object we are building */ | |
| 158 | char *next_free; /* where to add next char to current object */ | |
| 159 | char *chunk_limit; /* address of char after current chunk */ | |
| 160 | union | |
| 161 | { | |
| 162 | PTR_INT_TYPE tempint; | |
| 163 | void *tempptr; | |
| 164 | } temp; /* Temporary for some macros. */ | |
| 165 | int alignment_mask; /* Mask of alignment for each object. */ | |
| 166 | /* These prototypes vary based on 'use_extra_arg', and we use | |
| 167 | casts to the prototypeless function type in all assignments, | |
| 168 | but having prototypes here quiets -Wstrict-prototypes. */ | |
| 169 | struct _obstack_chunk *(*chunkfun) (void *, long); | |
| 170 | void (*freefun) (void *, struct _obstack_chunk *); | |
| 171 | void *extra_arg; /* first arg for chunk alloc/dealloc funcs */ | |
| 172 | unsigned use_extra_arg : 1; /* chunk alloc/dealloc funcs take extra arg */ | |
| 173 | unsigned maybe_empty_object : 1; /* There is a possibility that the current | |
| 174 | chunk contains a zero-length object. This | |
| 175 | prevents freeing the chunk if we allocate | |
| 176 | a bigger chunk to replace it. */ | |
| 177 | unsigned alloc_failed : 1; /* No longer used, as we now call the failed | |
| 178 | handler on error, but retained for binary | |
| 179 | compatibility. */ | |
| 180 | }; | |
| 181 | ||
| 182 | /* Declare the external functions we use; they are in obstack.c. */ | |
| 183 | ||
| 184 | extern void _obstack_newchunk (struct obstack *, int); | |
| 185 | extern int _obstack_begin (struct obstack *, int, int, | |
| 186 | void *(*)(long), void (*)(void *)); | |
| 187 | extern int _obstack_begin_1 (struct obstack *, int, int, | |
| 188 | void *(*)(void *, long), | |
| 189 | void (*)(void *, void *), void *); | |
| 190 | extern int _obstack_memory_used (struct obstack *) __attribute_pure__; | |
| 191 | ||
| 192 | /* The default name of the function for freeing a chunk is 'obstack_free', | |
| 193 | but gnulib users can override this by defining '__obstack_free'. */ | |
| 194 | #ifndef __obstack_free | |
| 195 | # define __obstack_free obstack_free | |
| 196 | #endif | |
| 197 | extern void __obstack_free (struct obstack *, void *); | |
| 198 | ||
| 199 | ||
| 200 | /* Error handler called when 'obstack_chunk_alloc' failed to allocate | |
| 201 | more memory. This can be set to a user defined function which | |
| 202 | should either abort gracefully or use longjump - but shouldn't | |
| 203 | return. The default action is to print a message and abort. */ | |
| 204 | extern void (*obstack_alloc_failed_handler) (void); | |
| 205 | ||
| 206 | /* Exit value used when 'print_and_abort' is used. */ | |
| 207 | extern int obstack_exit_failure; | |
| 208 | ||
| 209 | /* Pointer to beginning of object being allocated or to be allocated next. | |
| 210 | Note that this might not be the final address of the object | |
| 211 | because a new chunk might be needed to hold the final size. */ | |
| 212 | ||
| 213 | #define obstack_base(h) ((void *) (h)->object_base) | |
| 214 | ||
| 215 | /* Size for allocating ordinary chunks. */ | |
| 216 | ||
| 217 | #define obstack_chunk_size(h) ((h)->chunk_size) | |
| 218 | ||
| 219 | /* Pointer to next byte not yet allocated in current chunk. */ | |
| 220 | ||
| 221 | #define obstack_next_free(h) ((h)->next_free) | |
| 222 | ||
| 223 | /* Mask specifying low bits that should be clear in address of an object. */ | |
| 224 | ||
| 225 | #define obstack_alignment_mask(h) ((h)->alignment_mask) | |
| 226 | ||
| 227 | /* To prevent prototype warnings provide complete argument list. */ | |
| 228 | #define obstack_init(h) \ | |
| 229 | _obstack_begin ((h), 0, 0, \ | |
| 230 | (void *(*)(long))obstack_chunk_alloc, \ | |
| 231 | (void (*)(void *))obstack_chunk_free) | |
| 232 | ||
| 233 | #define obstack_begin(h, size) \ | |
| 234 | _obstack_begin ((h), (size), 0, \ | |
| 235 | (void *(*)(long))obstack_chunk_alloc, \ | |
| 236 | (void (*)(void *))obstack_chunk_free) | |
| 237 | ||
| 238 | #define obstack_specify_allocation(h, size, alignment, chunkfun, freefun) \ | |
| 239 | _obstack_begin ((h), (size), (alignment), \ | |
| 240 | (void *(*)(long))(chunkfun), \ | |
| 241 | (void (*)(void *))(freefun)) | |
| 242 | ||
| 243 | #define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \ | |
| 244 | _obstack_begin_1 ((h), (size), (alignment), \ | |
| 245 | (void *(*)(void *, long))(chunkfun), \ | |
| 246 | (void (*)(void *, void *))(freefun), (arg)) | |
| 247 | ||
| 248 | #define obstack_chunkfun(h, newchunkfun) \ | |
| 249 | ((h)->chunkfun = (struct _obstack_chunk *(*)(void *, long))(newchunkfun)) | |
| 250 | ||
| 251 | #define obstack_freefun(h, newfreefun) \ | |
| 252 | ((h)->freefun = (void (*)(void *, struct _obstack_chunk *))(newfreefun)) | |
| 253 | ||
| 254 | #define obstack_1grow_fast(h, achar) (*((h)->next_free)++ = (achar)) | |
| 255 | ||
| 256 | #define obstack_blank_fast(h, n) ((h)->next_free += (n)) | |
| 257 | ||
| 258 | #define obstack_memory_used(h) _obstack_memory_used (h) | |
| 259 | ||
| 260 | #if defined __GNUC__ | |
| 261 | # if ! (2 < __GNUC__ + (8 <= __GNUC_MINOR__)) | |
| 262 | # define __extension__ | |
| 263 | # endif | |
| 264 | ||
| 265 | /* For GNU C, if not -traditional, | |
| 266 | we can define these macros to compute all args only once | |
| 267 | without using a global variable. | |
| 268 | Also, we can avoid using the 'temp' slot, to make faster code. */ | |
| 269 | ||
| 270 | # define obstack_object_size(OBSTACK) \ | |
| 271 | __extension__ \ | |
| 272 | ({ struct obstack const *__o = (OBSTACK); \ | |
| 273 | (unsigned) (__o->next_free - __o->object_base); }) | |
| 274 | ||
| 275 | # define obstack_room(OBSTACK) \ | |
| 276 | __extension__ \ | |
| 277 | ({ struct obstack const *__o = (OBSTACK); \ | |
| 278 | (unsigned) (__o->chunk_limit - __o->next_free); }) | |
| 279 | ||
| 280 | # define obstack_make_room(OBSTACK, length) \ | |
| 281 | __extension__ \ | |
| 282 | ({ struct obstack *__o = (OBSTACK); \ | |
| 283 | int __len = (length); \ | |
| 284 | if (__o->chunk_limit - __o->next_free < __len) \ | |
| 285 | _obstack_newchunk (__o, __len); \ | |
| 286 | (void) 0; }) | |
| 287 | ||
| 288 | # define obstack_empty_p(OBSTACK) \ | |
| 289 | __extension__ \ | |
| 290 | ({ struct obstack const *__o = (OBSTACK); \ | |
| 291 | (__o->chunk->prev == 0 \ | |
| 292 | && __o->next_free == __PTR_ALIGN ((char *) __o->chunk, \ | |
| 293 | __o->chunk->contents, \ | |
| 294 | __o->alignment_mask)); }) | |
| 295 | ||
| 296 | # define obstack_grow(OBSTACK, where, length) \ | |
| 297 | __extension__ \ | |
| 298 | ({ struct obstack *__o = (OBSTACK); \ | |
| 299 | int __len = (length); \ | |
| 300 | if (__o->next_free + __len > __o->chunk_limit) \ | |
| 301 | _obstack_newchunk (__o, __len); \ | |
| 302 | memcpy (__o->next_free, where, __len); \ | |
| 303 | __o->next_free += __len; \ | |
| 304 | (void) 0; }) | |
| 305 | ||
| 306 | # define obstack_grow0(OBSTACK, where, length) \ | |
| 307 | __extension__ \ | |
| 308 | ({ struct obstack *__o = (OBSTACK); \ | |
| 309 | int __len = (length); \ | |
| 310 | if (__o->next_free + __len + 1 > __o->chunk_limit) \ | |
| 311 | _obstack_newchunk (__o, __len + 1); \ | |
| 312 | memcpy (__o->next_free, where, __len); \ | |
| 313 | __o->next_free += __len; \ | |
| 314 | *(__o->next_free)++ = 0; \ | |
| 315 | (void) 0; }) | |
| 316 | ||
| 317 | # define obstack_1grow(OBSTACK, datum) \ | |
| 318 | __extension__ \ | |
| 319 | ({ struct obstack *__o = (OBSTACK); \ | |
| 320 | if (__o->next_free + 1 > __o->chunk_limit) \ | |
| 321 | _obstack_newchunk (__o, 1); \ | |
| 322 | obstack_1grow_fast (__o, datum); \ | |
| 323 | (void) 0; }) | |
| 324 | ||
| 325 | /* These assume that the obstack alignment is good enough for pointers | |
| 326 | or ints, and that the data added so far to the current object | |
| 327 | shares that much alignment. */ | |
| 328 | ||
| 329 | # define obstack_ptr_grow(OBSTACK, datum) \ | |
| 330 | __extension__ \ | |
| 331 | ({ struct obstack *__o = (OBSTACK); \ | |
| 332 | if (__o->next_free + sizeof (void *) > __o->chunk_limit) \ | |
| 333 | _obstack_newchunk (__o, sizeof (void *)); \ | |
| 334 | obstack_ptr_grow_fast (__o, datum); }) \ | |
| 335 | ||
| 336 | # define obstack_int_grow(OBSTACK, datum) \ | |
| 337 | __extension__ \ | |
| 338 | ({ struct obstack *__o = (OBSTACK); \ | |
| 339 | if (__o->next_free + sizeof (int) > __o->chunk_limit) \ | |
| 340 | _obstack_newchunk (__o, sizeof (int)); \ | |
| 341 | obstack_int_grow_fast (__o, datum); }) | |
| 342 | ||
| 343 | # define obstack_ptr_grow_fast(OBSTACK, aptr) \ | |
| 344 | __extension__ \ | |
| 345 | ({ struct obstack *__o1 = (OBSTACK); \ | |
| 346 | void *__p1 = __o1->next_free; \ | |
| 347 | *(const void **) __p1 = (aptr); \ | |
| 348 | __o1->next_free += sizeof (const void *); \ | |
| 349 | (void) 0; }) | |
| 350 | ||
| 351 | # define obstack_int_grow_fast(OBSTACK, aint) \ | |
| 352 | __extension__ \ | |
| 353 | ({ struct obstack *__o1 = (OBSTACK); \ | |
| 354 | void *__p1 = __o1->next_free; \ | |
| 355 | *(int *) __p1 = (aint); \ | |
| 356 | __o1->next_free += sizeof (int); \ | |
| 357 | (void) 0; }) | |
| 358 | ||
| 359 | # define obstack_blank(OBSTACK, length) \ | |
| 360 | __extension__ \ | |
| 361 | ({ struct obstack *__o = (OBSTACK); \ | |
| 362 | int __len = (length); \ | |
| 363 | if (__o->chunk_limit - __o->next_free < __len) \ | |
| 364 | _obstack_newchunk (__o, __len); \ | |
| 365 | obstack_blank_fast (__o, __len); \ | |
| 366 | (void) 0; }) | |
| 367 | ||
| 368 | # define obstack_alloc(OBSTACK, length) \ | |
| 369 | __extension__ \ | |
| 370 | ({ struct obstack *__h = (OBSTACK); \ | |
| 371 | obstack_blank (__h, (length)); \ | |
| 372 | obstack_finish (__h); }) | |
| 373 | ||
| 374 | # define obstack_copy(OBSTACK, where, length) \ | |
| 375 | __extension__ \ | |
| 376 | ({ struct obstack *__h = (OBSTACK); \ | |
| 377 | obstack_grow (__h, (where), (length)); \ | |
| 378 | obstack_finish (__h); }) | |
| 379 | ||
| 380 | # define obstack_copy0(OBSTACK, where, length) \ | |
| 381 | __extension__ \ | |
| 382 | ({ struct obstack *__h = (OBSTACK); \ | |
| 383 | obstack_grow0 (__h, (where), (length)); \ | |
| 384 | obstack_finish (__h); }) | |
| 385 | ||
| 386 | /* The local variable is named __o1 to avoid a name conflict | |
| 387 | when obstack_blank is called. */ | |
| 388 | # define obstack_finish(OBSTACK) \ | |
| 389 | __extension__ \ | |
| 390 | ({ struct obstack *__o1 = (OBSTACK); \ | |
| 391 | void *__value = (void *) __o1->object_base; \ | |
| 392 | if (__o1->next_free == __value) \ | |
| 393 | __o1->maybe_empty_object = 1; \ | |
| 394 | __o1->next_free \ | |
| 395 | = __PTR_ALIGN (__o1->object_base, __o1->next_free, \ | |
| 396 | __o1->alignment_mask); \ | |
| 397 | if (__o1->next_free - (char *) __o1->chunk \ | |
| 398 | > __o1->chunk_limit - (char *) __o1->chunk) \ | |
| 399 | __o1->next_free = __o1->chunk_limit; \ | |
| 400 | __o1->object_base = __o1->next_free; \ | |
| 401 | __value; }) | |
| 402 | ||
| 403 | # define obstack_free(OBSTACK, OBJ) \ | |
| 404 | __extension__ \ | |
| 405 | ({ struct obstack *__o = (OBSTACK); \ | |
| 406 | void *__obj = (OBJ); \ | |
| 407 | if (__obj > (void *) __o->chunk && __obj < (void *) __o->chunk_limit) \ | |
| 408 | __o->next_free = __o->object_base = (char *) __obj; \ | |
| 409 | else (__obstack_free) (__o, __obj); }) | |
| 410 | ||
| 411 | #else /* not __GNUC__ */ | |
| 412 | ||
| 413 | # define obstack_object_size(h) \ | |
| 414 | (unsigned) ((h)->next_free - (h)->object_base) | |
| 415 | ||
| 416 | # define obstack_room(h) \ | |
| 417 | (unsigned) ((h)->chunk_limit - (h)->next_free) | |
| 418 | ||
| 419 | # define obstack_empty_p(h) \ | |
| 420 | ((h)->chunk->prev == 0 \ | |
| 421 | && (h)->next_free == __PTR_ALIGN ((char *) (h)->chunk, \ | |
| 422 | (h)->chunk->contents, \ | |
| 423 | (h)->alignment_mask)) | |
| 424 | ||
| 425 | /* Note that the call to _obstack_newchunk is enclosed in (..., 0) | |
| 426 | so that we can avoid having void expressions | |
| 427 | in the arms of the conditional expression. | |
| 428 | Casting the third operand to void was tried before, | |
| 429 | but some compilers won't accept it. */ | |
| 430 | ||
| 431 | # define obstack_make_room(h, length) \ | |
| 432 | ((h)->temp.tempint = (length), \ | |
| 433 | (((h)->next_free + (h)->temp.tempint > (h)->chunk_limit) \ | |
| 434 | ? (_obstack_newchunk ((h), (h)->temp.tempint), 0) : 0)) | |
| 435 | ||
| 436 | # define obstack_grow(h, where, length) \ | |
| 437 | ((h)->temp.tempint = (length), \ | |
| 438 | (((h)->next_free + (h)->temp.tempint > (h)->chunk_limit) \ | |
| 439 | ? (_obstack_newchunk ((h), (h)->temp.tempint), 0) : 0), \ | |
| 440 | memcpy ((h)->next_free, where, (h)->temp.tempint), \ | |
| 441 | (h)->next_free += (h)->temp.tempint) | |
| 442 | ||
| 443 | # define obstack_grow0(h, where, length) \ | |
| 444 | ((h)->temp.tempint = (length), \ | |
| 445 | (((h)->next_free + (h)->temp.tempint + 1 > (h)->chunk_limit) \ | |
| 446 | ? (_obstack_newchunk ((h), (h)->temp.tempint + 1), 0) : 0), \ | |
| 447 | memcpy ((h)->next_free, where, (h)->temp.tempint), \ | |
| 448 | (h)->next_free += (h)->temp.tempint, \ | |
| 449 | *((h)->next_free)++ = 0) | |
| 450 | ||
| 451 | # define obstack_1grow(h, datum) \ | |
| 452 | ((((h)->next_free + 1 > (h)->chunk_limit) \ | |
| 453 | ? (_obstack_newchunk ((h), 1), 0) : 0), \ | |
| 454 | obstack_1grow_fast (h, datum)) | |
| 455 | ||
| 456 | # define obstack_ptr_grow(h, datum) \ | |
| 457 | ((((h)->next_free + sizeof (char *) > (h)->chunk_limit) \ | |
| 458 | ? (_obstack_newchunk ((h), sizeof (char *)), 0) : 0), \ | |
| 459 | obstack_ptr_grow_fast (h, datum)) | |
| 460 | ||
| 461 | # define obstack_int_grow(h, datum) \ | |
| 462 | ((((h)->next_free + sizeof (int) > (h)->chunk_limit) \ | |
| 463 | ? (_obstack_newchunk ((h), sizeof (int)), 0) : 0), \ | |
| 464 | obstack_int_grow_fast (h, datum)) | |
| 465 | ||
| 466 | # define obstack_ptr_grow_fast(h, aptr) \ | |
| 467 | (((const void **) ((h)->next_free += sizeof (void *)))[-1] = (aptr)) | |
| 468 | ||
| 469 | # define obstack_int_grow_fast(h, aint) \ | |
| 470 | (((int *) ((h)->next_free += sizeof (int)))[-1] = (aint)) | |
| 471 | ||
| 472 | # define obstack_blank(h, length) \ | |
| 473 | ((h)->temp.tempint = (length), \ | |
| 474 | (((h)->chunk_limit - (h)->next_free < (h)->temp.tempint) \ | |
| 475 | ? (_obstack_newchunk ((h), (h)->temp.tempint), 0) : 0), \ | |
| 476 | obstack_blank_fast (h, (h)->temp.tempint)) | |
| 477 | ||
| 478 | # define obstack_alloc(h, length) \ | |
| 479 | (obstack_blank ((h), (length)), obstack_finish ((h))) | |
| 480 | ||
| 481 | # define obstack_copy(h, where, length) \ | |
| 482 | (obstack_grow ((h), (where), (length)), obstack_finish ((h))) | |
| 483 | ||
| 484 | # define obstack_copy0(h, where, length) \ | |
| 485 | (obstack_grow0 ((h), (where), (length)), obstack_finish ((h))) | |
| 486 | ||
| 487 | # define obstack_finish(h) \ | |
| 488 | (((h)->next_free == (h)->object_base \ | |
| 489 | ? (((h)->maybe_empty_object = 1), 0) \ | |
| 490 | : 0), \ | |
| 491 | (h)->temp.tempptr = (h)->object_base, \ | |
| 492 | (h)->next_free \ | |
| 493 | = __PTR_ALIGN ((h)->object_base, (h)->next_free, \ | |
| 494 | (h)->alignment_mask), \ | |
| 495 | (((h)->next_free - (char *) (h)->chunk \ | |
| 496 | > (h)->chunk_limit - (char *) (h)->chunk) \ | |
| 497 | ? ((h)->next_free = (h)->chunk_limit) : 0), \ | |
| 498 | (h)->object_base = (h)->next_free, \ | |
| 499 | (h)->temp.tempptr) | |
| 500 | ||
| 501 | # define obstack_free(h, obj) \ | |
| 502 | ((h)->temp.tempint = (char *) (obj) - (char *) (h)->chunk, \ | |
| 503 | ((((h)->temp.tempint > 0 \ | |
| 504 | && (h)->temp.tempint < (h)->chunk_limit - (char *) (h)->chunk)) \ | |
| 505 | ? (void) ((h)->next_free = (h)->object_base \ | |
| 506 | = (h)->temp.tempint + (char *) (h)->chunk) \ | |
| 507 | : (__obstack_free) (h, (h)->temp.tempint + (char *) (h)->chunk))) | |
| 508 | ||
| 509 | #endif /* not __GNUC__ */ | |
| 510 | ||
| 511 | #ifdef __cplusplus | |
| 512 | } /* C++ */ | |
| 513 | #endif | |
| 514 | ||
| 515 | #endif /* obstack.h */ |
libc/glibc-include/paths.h created+75
| ... | ... | @@ -0,0 +1,75 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1989, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)paths.h 8.1 (Berkeley) 6/2/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _PATHS_H_ | |
| 33 | #define _PATHS_H_ | |
| 34 | ||
| 35 | /* Default search path. */ | |
| 36 | #define _PATH_DEFPATH "/usr/bin:/bin" | |
| 37 | /* All standard utilities path. */ | |
| 38 | #define _PATH_STDPATH \ | |
| 39 | "/usr/bin:/bin:/usr/sbin:/sbin" | |
| 40 | ||
| 41 | #define _PATH_BSHELL "/bin/sh" | |
| 42 | #define _PATH_CONSOLE "/dev/console" | |
| 43 | #define _PATH_CSHELL "/bin/csh" | |
| 44 | #define _PATH_DEVDB "/var/run/dev.db" | |
| 45 | #define _PATH_DEVNULL "/dev/null" | |
| 46 | #define _PATH_DRUM "/dev/drum" | |
| 47 | #define _PATH_GSHADOW "/etc/gshadow" | |
| 48 | #define _PATH_KLOG "/proc/kmsg" | |
| 49 | #define _PATH_KMEM "/dev/kmem" | |
| 50 | #define _PATH_LASTLOG "/var/log/lastlog" | |
| 51 | #define _PATH_MAILDIR "/var/mail" | |
| 52 | #define _PATH_MAN "/usr/share/man" | |
| 53 | #define _PATH_MEM "/dev/mem" | |
| 54 | #define _PATH_MNTTAB "/etc/fstab" | |
| 55 | #define _PATH_MOUNTED "/etc/mtab" | |
| 56 | #define _PATH_NOLOGIN "/etc/nologin" | |
| 57 | #define _PATH_PRESERVE "/var/lib" | |
| 58 | #define _PATH_RWHODIR "/var/spool/rwho" | |
| 59 | #define _PATH_SENDMAIL "/usr/sbin/sendmail" | |
| 60 | #define _PATH_SHADOW "/etc/shadow" | |
| 61 | #define _PATH_SHELLS "/etc/shells" | |
| 62 | #define _PATH_TTY "/dev/tty" | |
| 63 | #define _PATH_UNIX "/boot/vmlinux" | |
| 64 | #define _PATH_UTMP "/var/run/utmp" | |
| 65 | #define _PATH_VI "/usr/bin/vi" | |
| 66 | #define _PATH_WTMP "/var/log/wtmp" | |
| 67 | ||
| 68 | /* Provide trailing slash, since mostly used for building pathnames. */ | |
| 69 | #define _PATH_DEV "/dev/" | |
| 70 | #define _PATH_TMP "/tmp/" | |
| 71 | #define _PATH_VARDB "/var/db/" | |
| 72 | #define _PATH_VARRUN "/var/run/" | |
| 73 | #define _PATH_VARTMP "/var/tmp/" | |
| 74 | ||
| 75 | #endif /* !_PATHS_H_ */ |
libc/glibc-include/poll.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <sys/poll.h> |
libc/glibc-include/printf.h created+191
| ... | ... | @@ -0,0 +1,191 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _PRINTF_H | |
| 19 | ||
| 20 | #define _PRINTF_H 1 | |
| 21 | #include <features.h> | |
| 22 | ||
| 23 | __BEGIN_DECLS | |
| 24 | ||
| 25 | #include <bits/types/FILE.h> | |
| 26 | ||
| 27 | #define __need_size_t | |
| 28 | #define __need_wchar_t | |
| 29 | #include <stddef.h> | |
| 30 | ||
| 31 | #include <stdarg.h> | |
| 32 | ||
| 33 | ||
| 34 | struct printf_info | |
| 35 | { | |
| 36 | int prec; /* Precision. */ | |
| 37 | int width; /* Width. */ | |
| 38 | wchar_t spec; /* Format letter. */ | |
| 39 | unsigned int is_long_double:1;/* L flag. */ | |
| 40 | unsigned int is_short:1; /* h flag. */ | |
| 41 | unsigned int is_long:1; /* l flag. */ | |
| 42 | unsigned int alt:1; /* # flag. */ | |
| 43 | unsigned int space:1; /* Space flag. */ | |
| 44 | unsigned int left:1; /* - flag. */ | |
| 45 | unsigned int showsign:1; /* + flag. */ | |
| 46 | unsigned int group:1; /* ' flag. */ | |
| 47 | unsigned int extra:1; /* For special use. */ | |
| 48 | unsigned int is_char:1; /* hh flag. */ | |
| 49 | unsigned int wide:1; /* Nonzero for wide character streams. */ | |
| 50 | unsigned int i18n:1; /* I flag. */ | |
| 51 | unsigned int is_binary128:1; /* Floating-point argument is ABI-compatible | |
| 52 | with IEC 60559 binary128. */ | |
| 53 | unsigned int __pad:3; /* Unused so far. */ | |
| 54 | unsigned short int user; /* Bits for user-installed modifiers. */ | |
| 55 | wchar_t pad; /* Padding character. */ | |
| 56 | }; | |
| 57 | ||
| 58 | ||
| 59 | /* Type of a printf specifier-handler function. | |
| 60 | STREAM is the FILE on which to write output. | |
| 61 | INFO gives information about the format specification. | |
| 62 | ARGS is a vector of pointers to the argument data; | |
| 63 | the number of pointers will be the number returned | |
| 64 | by the associated arginfo function for the same INFO. | |
| 65 | ||
| 66 | The function should return the number of characters written, | |
| 67 | or -1 for errors. */ | |
| 68 | ||
| 69 | typedef int printf_function (FILE *__stream, | |
| 70 | const struct printf_info *__info, | |
| 71 | const void *const *__args); | |
| 72 | ||
| 73 | /* Type of a printf specifier-arginfo function. | |
| 74 | INFO gives information about the format specification. | |
| 75 | N, ARGTYPES, *SIZE has to contain the size of the parameter for | |
| 76 | user-defined types, and return value are as for parse_printf_format | |
| 77 | except that -1 should be returned if the handler cannot handle | |
| 78 | this case. This allows to partially overwrite the functionality | |
| 79 | of existing format specifiers. */ | |
| 80 | ||
| 81 | typedef int printf_arginfo_size_function (const struct printf_info *__info, | |
| 82 | size_t __n, int *__argtypes, | |
| 83 | int *__size); | |
| 84 | ||
| 85 | /* Old version of 'printf_arginfo_function' without a SIZE parameter. */ | |
| 86 | ||
| 87 | typedef int printf_arginfo_function (const struct printf_info *__info, | |
| 88 | size_t __n, int *__argtypes); | |
| 89 | ||
| 90 | /* Type of a function to get a value of a user-defined from the | |
| 91 | variable argument list. */ | |
| 92 | typedef void printf_va_arg_function (void *__mem, va_list *__ap); | |
| 93 | ||
| 94 | ||
| 95 | /* Register FUNC to be called to format SPEC specifiers; ARGINFO must be | |
| 96 | specified to determine how many arguments a SPEC conversion requires and | |
| 97 | what their types are. */ | |
| 98 | ||
| 99 | extern int register_printf_specifier (int __spec, printf_function __func, | |
| 100 | printf_arginfo_size_function __arginfo) | |
| 101 | __THROW; | |
| 102 | ||
| 103 | ||
| 104 | /* Obsolete interface similar to register_printf_specifier. It can only | |
| 105 | handle basic data types because the ARGINFO callback does not return | |
| 106 | information on the size of the user-defined type. */ | |
| 107 | ||
| 108 | extern int register_printf_function (int __spec, printf_function __func, | |
| 109 | printf_arginfo_function __arginfo) | |
| 110 | __THROW __attribute_deprecated__; | |
| 111 | ||
| 112 | ||
| 113 | /* Register a new modifier character sequence. If the call succeeds | |
| 114 | it returns a positive value representing the bit set in the USER | |
| 115 | field in 'struct printf_info'. */ | |
| 116 | ||
| 117 | extern int register_printf_modifier (const wchar_t *__str) __THROW __wur; | |
| 118 | ||
| 119 | ||
| 120 | /* Register variable argument handler for user type. The return value | |
| 121 | is to be used in ARGINFO functions to signal the use of the | |
| 122 | type. */ | |
| 123 | extern int register_printf_type (printf_va_arg_function __fct) __THROW __wur; | |
| 124 | ||
| 125 | ||
| 126 | /* Parse FMT, and fill in N elements of ARGTYPES with the | |
| 127 | types needed for the conversions FMT specifies. Returns | |
| 128 | the number of arguments required by FMT. | |
| 129 | ||
| 130 | The ARGINFO function registered with a user-defined format is passed a | |
| 131 | `struct printf_info' describing the format spec being parsed. A width | |
| 132 | or precision of INT_MIN means a `*' was used to indicate that the | |
| 133 | width/precision will come from an arg. The function should fill in the | |
| 134 | array it is passed with the types of the arguments it wants, and return | |
| 135 | the number of arguments it wants. */ | |
| 136 | ||
| 137 | extern size_t parse_printf_format (const char *__restrict __fmt, size_t __n, | |
| 138 | int *__restrict __argtypes) __THROW; | |
| 139 | ||
| 140 | ||
| 141 | /* Codes returned by `parse_printf_format' for basic types. | |
| 142 | ||
| 143 | These values cover all the standard format specifications. | |
| 144 | Users can reserve new values after PA_LAST for their own types | |
| 145 | using 'register_printf_type'. */ | |
| 146 | ||
| 147 | enum | |
| 148 | { /* C type: */ | |
| 149 | PA_INT, /* int */ | |
| 150 | PA_CHAR, /* int, cast to char */ | |
| 151 | PA_WCHAR, /* wide char */ | |
| 152 | PA_STRING, /* const char *, a '\0'-terminated string */ | |
| 153 | PA_WSTRING, /* const wchar_t *, wide character string */ | |
| 154 | PA_POINTER, /* void * */ | |
| 155 | PA_FLOAT, /* float */ | |
| 156 | PA_DOUBLE, /* double */ | |
| 157 | PA_LAST | |
| 158 | }; | |
| 159 | ||
| 160 | /* Flag bits that can be set in a type returned by `parse_printf_format'. */ | |
| 161 | #define PA_FLAG_MASK 0xff00 | |
| 162 | #define PA_FLAG_LONG_LONG (1 << 8) | |
| 163 | #define PA_FLAG_LONG_DOUBLE PA_FLAG_LONG_LONG | |
| 164 | #define PA_FLAG_LONG (1 << 9) | |
| 165 | #define PA_FLAG_SHORT (1 << 10) | |
| 166 | #define PA_FLAG_PTR (1 << 11) | |
| 167 | ||
| 168 | ||
| 169 | ||
| 170 | /* Function which can be registered as `printf'-handlers. */ | |
| 171 | ||
| 172 | /* Print floating point value using using abbreviations for the orders | |
| 173 | of magnitude used for numbers ('k' for kilo, 'm' for mega etc). If | |
| 174 | the format specifier is a uppercase character powers of 1000 are | |
| 175 | used. Otherwise powers of 1024. */ | |
| 176 | extern int printf_size (FILE *__restrict __fp, | |
| 177 | const struct printf_info *__info, | |
| 178 | const void *const *__restrict __args) __THROW; | |
| 179 | ||
| 180 | /* This is the appropriate argument information function for `printf_size'. */ | |
| 181 | extern int printf_size_info (const struct printf_info *__restrict | |
| 182 | __info, size_t __n, int *__restrict __argtypes) | |
| 183 | __THROW; | |
| 184 | ||
| 185 | #ifdef __LDBL_COMPAT | |
| 186 | # include <bits/printf-ldbl.h> | |
| 187 | #endif | |
| 188 | ||
| 189 | __END_DECLS | |
| 190 | ||
| 191 | #endif /* printf.h */ |
libc/glibc-include/proc_service.h created+95
| ... | ... | @@ -0,0 +1,95 @@ |
| 1 | /* Callback interface for libthread_db, functions users must define. | |
| 2 | Copyright (C) 1999-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _PROC_SERVICE_H | |
| 20 | #define _PROC_SERVICE_H 1 | |
| 21 | ||
| 22 | /* The definitions in this file must correspond to those in the debugger. */ | |
| 23 | #include <sys/procfs.h> | |
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | /* Functions in this interface return one of these status codes. */ | |
| 28 | typedef enum | |
| 29 | { | |
| 30 | PS_OK, /* Generic "call succeeded". */ | |
| 31 | PS_ERR, /* Generic error. */ | |
| 32 | PS_BADPID, /* Bad process handle. */ | |
| 33 | PS_BADLID, /* Bad LWP identifier. */ | |
| 34 | PS_BADADDR, /* Bad address. */ | |
| 35 | PS_NOSYM, /* Could not find given symbol. */ | |
| 36 | PS_NOFREGS /* FPU register set not available for given LWP. */ | |
| 37 | } ps_err_e; | |
| 38 | ||
| 39 | ||
| 40 | /* This type is opaque in this interface. | |
| 41 | It's defined by the user of libthread_db. */ | |
| 42 | struct ps_prochandle; | |
| 43 | ||
| 44 | ||
| 45 | /* Read or write process memory at the given address. */ | |
| 46 | extern ps_err_e ps_pdread (struct ps_prochandle *, | |
| 47 | psaddr_t, void *, size_t); | |
| 48 | extern ps_err_e ps_pdwrite (struct ps_prochandle *, | |
| 49 | psaddr_t, const void *, size_t); | |
| 50 | extern ps_err_e ps_ptread (struct ps_prochandle *, | |
| 51 | psaddr_t, void *, size_t); | |
| 52 | extern ps_err_e ps_ptwrite (struct ps_prochandle *, | |
| 53 | psaddr_t, const void *, size_t); | |
| 54 | ||
| 55 | ||
| 56 | /* Get and set the given LWP's general or FPU register set. */ | |
| 57 | extern ps_err_e ps_lgetregs (struct ps_prochandle *, | |
| 58 | lwpid_t, prgregset_t); | |
| 59 | extern ps_err_e ps_lsetregs (struct ps_prochandle *, | |
| 60 | lwpid_t, const prgregset_t); | |
| 61 | extern ps_err_e ps_lgetfpregs (struct ps_prochandle *, | |
| 62 | lwpid_t, prfpregset_t *); | |
| 63 | extern ps_err_e ps_lsetfpregs (struct ps_prochandle *, | |
| 64 | lwpid_t, const prfpregset_t *); | |
| 65 | ||
| 66 | /* Return the PID of the process. */ | |
| 67 | extern pid_t ps_getpid (struct ps_prochandle *); | |
| 68 | ||
| 69 | /* Fetch the special per-thread address associated with the given LWP. | |
| 70 | This call is only used on a few platforms (most use a normal register). | |
| 71 | The meaning of the `int' parameter is machine-dependent. */ | |
| 72 | extern ps_err_e ps_get_thread_area (struct ps_prochandle *, | |
| 73 | lwpid_t, int, psaddr_t *); | |
| 74 | ||
| 75 | ||
| 76 | /* Look up the named symbol in the named DSO in the symbol tables | |
| 77 | associated with the process being debugged, filling in *SYM_ADDR | |
| 78 | with the corresponding run-time address. */ | |
| 79 | extern ps_err_e ps_pglobal_lookup (struct ps_prochandle *, | |
| 80 | const char *object_name, | |
| 81 | const char *sym_name, | |
| 82 | psaddr_t *sym_addr); | |
| 83 | ||
| 84 | ||
| 85 | /* Stop or continue the entire process. */ | |
| 86 | extern ps_err_e ps_pstop (struct ps_prochandle *); | |
| 87 | extern ps_err_e ps_pcontinue (struct ps_prochandle *); | |
| 88 | ||
| 89 | /* Stop or continue the given LWP alone. */ | |
| 90 | extern ps_err_e ps_lstop (struct ps_prochandle *, lwpid_t); | |
| 91 | extern ps_err_e ps_lcontinue (struct ps_prochandle *, lwpid_t); | |
| 92 | ||
| 93 | __END_DECLS | |
| 94 | ||
| 95 | #endif /* proc_service.h */ |
libc/glibc-include/protocols/routed.h created+101
| ... | ... | @@ -0,0 +1,101 @@ |
| 1 | /*- | |
| 2 | * Copyright (c) 1983, 1989, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)routed.h 8.1 (Berkeley) 6/2/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _PROTOCOLS_ROUTED_H | |
| 33 | #define _PROTOCOLS_ROUTED_H 1 | |
| 34 | ||
| 35 | #include <sys/socket.h> | |
| 36 | /* | |
| 37 | * Routing Information Protocol | |
| 38 | * | |
| 39 | * Derived from Xerox NS Routing Information Protocol | |
| 40 | * by changing 32-bit net numbers to sockaddr's and | |
| 41 | * padding stuff to 32-bit boundaries. | |
| 42 | */ | |
| 43 | #define RIPVERSION 1 | |
| 44 | ||
| 45 | struct netinfo { | |
| 46 | struct sockaddr rip_dst; /* destination net/host */ | |
| 47 | int rip_metric; /* cost of route */ | |
| 48 | }; | |
| 49 | ||
| 50 | struct rip { | |
| 51 | unsigned char rip_cmd; /* request/response */ | |
| 52 | unsigned char rip_vers; /* protocol version # */ | |
| 53 | unsigned char rip_res1[2]; /* pad to 32-bit boundary */ | |
| 54 | union { | |
| 55 | struct netinfo ru_nets[1]; /* variable length... */ | |
| 56 | char ru_tracefile[1]; /* ditto ... */ | |
| 57 | } ripun; | |
| 58 | #define rip_nets ripun.ru_nets | |
| 59 | #define rip_tracefile ripun.ru_tracefile | |
| 60 | }; | |
| 61 | ||
| 62 | /* | |
| 63 | * Packet types. | |
| 64 | */ | |
| 65 | #define RIPCMD_REQUEST 1 /* want info */ | |
| 66 | #define RIPCMD_RESPONSE 2 /* responding to request */ | |
| 67 | #define RIPCMD_TRACEON 3 /* turn tracing on */ | |
| 68 | #define RIPCMD_TRACEOFF 4 /* turn it off */ | |
| 69 | ||
| 70 | #define RIPCMD_MAX 5 | |
| 71 | #ifdef RIPCMDS | |
| 72 | char *ripcmds[RIPCMD_MAX] = | |
| 73 | { "#0", "REQUEST", "RESPONSE", "TRACEON", "TRACEOFF" }; | |
| 74 | #endif | |
| 75 | ||
| 76 | #define HOPCNT_INFINITY 16 /* per Xerox NS */ | |
| 77 | #define MAXPACKETSIZE 512 /* max broadcast size */ | |
| 78 | ||
| 79 | /* | |
| 80 | * Timer values used in managing the routing table. | |
| 81 | * Complete tables are broadcast every SUPPLY_INTERVAL seconds. | |
| 82 | * If changes occur between updates, dynamic updates containing only changes | |
| 83 | * may be sent. When these are sent, a timer is set for a random value | |
| 84 | * between MIN_WAITTIME and MAX_WAITTIME, and no additional dynamic updates | |
| 85 | * are sent until the timer expires. | |
| 86 | * | |
| 87 | * Every update of a routing entry forces an entry's timer to be reset. | |
| 88 | * After EXPIRE_TIME without updates, the entry is marked invalid, | |
| 89 | * but held onto until GARBAGE_TIME so that others may | |
| 90 | * see it "be deleted". | |
| 91 | */ | |
| 92 | #define TIMER_RATE 30 /* alarm clocks every 30 seconds */ | |
| 93 | ||
| 94 | #define SUPPLY_INTERVAL 30 /* time to supply tables */ | |
| 95 | #define MIN_WAITTIME 2 /* min. interval to broadcast changes */ | |
| 96 | #define MAX_WAITTIME 5 /* max. time to delay changes */ | |
| 97 | ||
| 98 | #define EXPIRE_TIME 180 /* time to mark entry invalid */ | |
| 99 | #define GARBAGE_TIME 240 /* time to garbage collect */ | |
| 100 | ||
| 101 | #endif /* protocols/routed.h */ |
libc/glibc-include/protocols/rwhod.h created+67
| ... | ... | @@ -0,0 +1,67 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1983, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)rwhod.h 8.1 (Berkeley) 6/2/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _PROTOCOLS_RWHOD_H | |
| 33 | #define _PROTOCOLS_RWHOD_H 1 | |
| 34 | ||
| 35 | #include <sys/types.h> | |
| 36 | ||
| 37 | /* | |
| 38 | * rwho protocol packet format. | |
| 39 | */ | |
| 40 | struct outmp { | |
| 41 | char out_line[8]; /* tty name */ | |
| 42 | char out_name[8]; /* user id */ | |
| 43 | int32_t out_time; /* time on */ | |
| 44 | }; | |
| 45 | ||
| 46 | struct whod { | |
| 47 | char wd_vers; /* protocol version # */ | |
| 48 | char wd_type; /* packet type, see below */ | |
| 49 | char wd_pad[2]; | |
| 50 | int wd_sendtime; /* time stamp by sender */ | |
| 51 | int wd_recvtime; /* time stamp applied by receiver */ | |
| 52 | char wd_hostname[32]; /* hosts's name */ | |
| 53 | int wd_loadav[3]; /* load average as in uptime */ | |
| 54 | int wd_boottime; /* time system booted */ | |
| 55 | struct whoent { | |
| 56 | struct outmp we_utmp; /* active tty info */ | |
| 57 | int we_idle; /* tty idle time */ | |
| 58 | } wd_we[1024 / sizeof (struct whoent)]; | |
| 59 | }; | |
| 60 | ||
| 61 | #define WHODVERSION 1 | |
| 62 | #define WHODTYPE_STATUS 1 /* host status */ | |
| 63 | ||
| 64 | /* We used to define _PATH_RWHODIR here but it's now in <paths.h>. */ | |
| 65 | #include <paths.h> | |
| 66 | ||
| 67 | #endif /* protocols/rwhod.h */ |
libc/glibc-include/protocols/talkd.h created+115
| ... | ... | @@ -0,0 +1,115 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1983, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)talkd.h 8.1 (Berkeley) 6/2/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _PROTOCOLS_TALKD_H | |
| 33 | #define _PROTOCOLS_TALKD_H 1 | |
| 34 | ||
| 35 | /* | |
| 36 | * This describes the protocol used by the talk server and clients. | |
| 37 | * | |
| 38 | * The talk server acts a repository of invitations, responding to | |
| 39 | * requests by clients wishing to rendezvous for the purpose of | |
| 40 | * holding a conversation. In normal operation, a client, the caller, | |
| 41 | * initiates a rendezvous by sending a CTL_MSG to the server of | |
| 42 | * type LOOK_UP. This causes the server to search its invitation | |
| 43 | * tables to check if an invitation currently exists for the caller | |
| 44 | * (to speak to the callee specified in the message). If the lookup | |
| 45 | * fails, the caller then sends an ANNOUNCE message causing the server | |
| 46 | * to broadcast an announcement on the callee's login ports requesting | |
| 47 | * contact. When the callee responds, the local server uses the | |
| 48 | * recorded invitation to respond with the appropriate rendezvous | |
| 49 | * address and the caller and callee client programs establish a | |
| 50 | * stream connection through which the conversation takes place. | |
| 51 | */ | |
| 52 | ||
| 53 | #include <sys/types.h> | |
| 54 | #include <sys/socket.h> | |
| 55 | #include <stdint.h> | |
| 56 | #include <bits/types/struct_osockaddr.h> | |
| 57 | ||
| 58 | /* | |
| 59 | * Client->server request message format. | |
| 60 | */ | |
| 61 | typedef struct { | |
| 62 | unsigned char vers; /* protocol version */ | |
| 63 | unsigned char type; /* request type, see below */ | |
| 64 | unsigned char answer; /* not used */ | |
| 65 | unsigned char pad; | |
| 66 | uint32_t id_num; /* message id */ | |
| 67 | struct osockaddr addr; /* old (4.3) style */ | |
| 68 | struct osockaddr ctl_addr; /* old (4.3) style */ | |
| 69 | int32_t pid; /* caller's process id */ | |
| 70 | #define NAME_SIZE 12 | |
| 71 | char l_name[NAME_SIZE];/* caller's name */ | |
| 72 | char r_name[NAME_SIZE];/* callee's name */ | |
| 73 | #define TTY_SIZE 16 | |
| 74 | char r_tty[TTY_SIZE];/* callee's tty name */ | |
| 75 | } CTL_MSG; | |
| 76 | ||
| 77 | /* | |
| 78 | * Server->client response message format. | |
| 79 | */ | |
| 80 | typedef struct { | |
| 81 | unsigned char vers; /* protocol version */ | |
| 82 | unsigned char type; /* type of request message, see below */ | |
| 83 | unsigned char answer; /* response to request message, see below */ | |
| 84 | unsigned char pad; | |
| 85 | uint32_t id_num; /* message id */ | |
| 86 | struct osockaddr addr; /* address for establishing conversation */ | |
| 87 | } CTL_RESPONSE; | |
| 88 | ||
| 89 | #define TALK_VERSION 1 /* protocol version */ | |
| 90 | ||
| 91 | /* message type values */ | |
| 92 | #define LEAVE_INVITE 0 /* leave invitation with server */ | |
| 93 | #define LOOK_UP 1 /* check for invitation by callee */ | |
| 94 | #define DELETE 2 /* delete invitation by caller */ | |
| 95 | #define ANNOUNCE 3 /* announce invitation by caller */ | |
| 96 | ||
| 97 | /* answer values */ | |
| 98 | #define SUCCESS 0 /* operation completed properly */ | |
| 99 | #define NOT_HERE 1 /* callee not logged in */ | |
| 100 | #define FAILED 2 /* operation failed for unexplained reason */ | |
| 101 | #define MACHINE_UNKNOWN 3 /* caller's machine name unknown */ | |
| 102 | #define PERMISSION_DENIED 4 /* callee's tty doesn't permit announce */ | |
| 103 | #define UNKNOWN_REQUEST 5 /* request has invalid type value */ | |
| 104 | #define BADVERSION 6 /* request has invalid protocol version */ | |
| 105 | #define BADADDR 7 /* request has invalid addr value */ | |
| 106 | #define BADCTLADDR 8 /* request has invalid ctl_addr value */ | |
| 107 | ||
| 108 | /* | |
| 109 | * Operational parameters. | |
| 110 | */ | |
| 111 | #define MAX_LIFE 60 /* max time daemon saves invitations */ | |
| 112 | /* RING_WAIT should be 10's of seconds less than MAX_LIFE */ | |
| 113 | #define RING_WAIT 30 /* time to wait before resending invitation */ | |
| 114 | ||
| 115 | #endif /* protocols/talkd.h */ |
libc/glibc-include/protocols/timed.h created+99
| ... | ... | @@ -0,0 +1,99 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1983, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)timed.h 8.1 (Berkeley) 6/2/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _PROTOCOLS_TIMED_H | |
| 33 | #define _PROTOCOLS_TIMED_H 1 | |
| 34 | ||
| 35 | #include <sys/types.h> | |
| 36 | #include <sys/time.h> | |
| 37 | ||
| 38 | /* | |
| 39 | * Time Synchronization Protocol | |
| 40 | */ | |
| 41 | ||
| 42 | #define TSPVERSION 1 | |
| 43 | #define ANYADDR NULL | |
| 44 | #define MAXHOSTNAMELEN 64 | |
| 45 | ||
| 46 | struct tsp { | |
| 47 | unsigned char tsp_type; | |
| 48 | unsigned char tsp_vers; | |
| 49 | unsigned short tsp_seq; | |
| 50 | union { | |
| 51 | struct timeval tspu_time; | |
| 52 | char tspu_hopcnt; | |
| 53 | } tsp_u; | |
| 54 | char tsp_name[MAXHOSTNAMELEN]; | |
| 55 | }; | |
| 56 | ||
| 57 | #define tsp_time tsp_u.tspu_time | |
| 58 | #define tsp_hopcnt tsp_u.tspu_hopcnt | |
| 59 | ||
| 60 | /* | |
| 61 | * Command types. | |
| 62 | */ | |
| 63 | #define TSP_ANY 0 /* match any types */ | |
| 64 | #define TSP_ADJTIME 1 /* send adjtime */ | |
| 65 | #define TSP_ACK 2 /* generic acknowledgement */ | |
| 66 | #define TSP_MASTERREQ 3 /* ask for master's name */ | |
| 67 | #define TSP_MASTERACK 4 /* acknowledge master request */ | |
| 68 | #define TSP_SETTIME 5 /* send network time */ | |
| 69 | #define TSP_MASTERUP 6 /* inform slaves that master is up */ | |
| 70 | #define TSP_SLAVEUP 7 /* slave is up but not polled */ | |
| 71 | #define TSP_ELECTION 8 /* advance candidature for master */ | |
| 72 | #define TSP_ACCEPT 9 /* support candidature of master */ | |
| 73 | #define TSP_REFUSE 10 /* reject candidature of master */ | |
| 74 | #define TSP_CONFLICT 11 /* two or more masters present */ | |
| 75 | #define TSP_RESOLVE 12 /* masters' conflict resolution */ | |
| 76 | #define TSP_QUIT 13 /* reject candidature if master is up */ | |
| 77 | #define TSP_DATE 14 /* reset the time (date command) */ | |
| 78 | #define TSP_DATEREQ 15 /* remote request to reset the time */ | |
| 79 | #define TSP_DATEACK 16 /* acknowledge time setting */ | |
| 80 | #define TSP_TRACEON 17 /* turn tracing on */ | |
| 81 | #define TSP_TRACEOFF 18 /* turn tracing off */ | |
| 82 | #define TSP_MSITE 19 /* find out master's site */ | |
| 83 | #define TSP_MSITEREQ 20 /* remote master's site request */ | |
| 84 | #define TSP_TEST 21 /* for testing election algo */ | |
| 85 | #define TSP_SETDATE 22 /* New from date command */ | |
| 86 | #define TSP_SETDATEREQ 23 /* New remote for above */ | |
| 87 | #define TSP_LOOP 24 /* loop detection packet */ | |
| 88 | ||
| 89 | #define TSPTYPENUMBER 25 | |
| 90 | ||
| 91 | #ifdef TSPTYPES | |
| 92 | char *tsptype[TSPTYPENUMBER] = | |
| 93 | { "ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME", "MASTERUP", | |
| 94 | "SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT", "RESOLVE", "QUIT", | |
| 95 | "DATE", "DATEREQ", "DATEACK", "TRACEON", "TRACEOFF", "MSITE", "MSITEREQ", | |
| 96 | "TEST", "SETDATE", "SETDATEREQ", "LOOP" }; | |
| 97 | #endif | |
| 98 | ||
| 99 | #endif /* protocols/timed.h */ |
libc/glibc-include/pthread.h created+1162
| ... | ... | @@ -0,0 +1,1162 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _PTHREAD_H | |
| 19 | #define _PTHREAD_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <endian.h> | |
| 23 | #include <sched.h> | |
| 24 | #include <time.h> | |
| 25 | ||
| 26 | #include <bits/pthreadtypes.h> | |
| 27 | #include <bits/setjmp.h> | |
| 28 | #include <bits/wordsize.h> | |
| 29 | #include <bits/types/struct_timespec.h> | |
| 30 | ||
| 31 | ||
| 32 | /* Detach state. */ | |
| 33 | enum | |
| 34 | { | |
| 35 | PTHREAD_CREATE_JOINABLE, | |
| 36 | #define PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_JOINABLE | |
| 37 | PTHREAD_CREATE_DETACHED | |
| 38 | #define PTHREAD_CREATE_DETACHED PTHREAD_CREATE_DETACHED | |
| 39 | }; | |
| 40 | ||
| 41 | ||
| 42 | /* Mutex types. */ | |
| 43 | enum | |
| 44 | { | |
| 45 | PTHREAD_MUTEX_TIMED_NP, | |
| 46 | PTHREAD_MUTEX_RECURSIVE_NP, | |
| 47 | PTHREAD_MUTEX_ERRORCHECK_NP, | |
| 48 | PTHREAD_MUTEX_ADAPTIVE_NP | |
| 49 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K8 | |
| 50 | , | |
| 51 | PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_TIMED_NP, | |
| 52 | PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP, | |
| 53 | PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP, | |
| 54 | PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL | |
| 55 | #endif | |
| 56 | #ifdef __USE_GNU | |
| 57 | /* For compatibility. */ | |
| 58 | , PTHREAD_MUTEX_FAST_NP = PTHREAD_MUTEX_TIMED_NP | |
| 59 | #endif | |
| 60 | }; | |
| 61 | ||
| 62 | ||
| 63 | #ifdef __USE_XOPEN2K | |
| 64 | /* Robust mutex or not flags. */ | |
| 65 | enum | |
| 66 | { | |
| 67 | PTHREAD_MUTEX_STALLED, | |
| 68 | PTHREAD_MUTEX_STALLED_NP = PTHREAD_MUTEX_STALLED, | |
| 69 | PTHREAD_MUTEX_ROBUST, | |
| 70 | PTHREAD_MUTEX_ROBUST_NP = PTHREAD_MUTEX_ROBUST | |
| 71 | }; | |
| 72 | #endif | |
| 73 | ||
| 74 | ||
| 75 | #if defined __USE_POSIX199506 || defined __USE_UNIX98 | |
| 76 | /* Mutex protocols. */ | |
| 77 | enum | |
| 78 | { | |
| 79 | PTHREAD_PRIO_NONE, | |
| 80 | PTHREAD_PRIO_INHERIT, | |
| 81 | PTHREAD_PRIO_PROTECT | |
| 82 | }; | |
| 83 | #endif | |
| 84 | ||
| 85 | ||
| 86 | #if __PTHREAD_MUTEX_HAVE_PREV | |
| 87 | # define PTHREAD_MUTEX_INITIALIZER \ | |
| 88 | { { 0, 0, 0, 0, 0, __PTHREAD_SPINS, { 0, 0 } } } | |
| 89 | # ifdef __USE_GNU | |
| 90 | # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \ | |
| 91 | { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, __PTHREAD_SPINS, { 0, 0 } } } | |
| 92 | # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \ | |
| 93 | { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, __PTHREAD_SPINS, { 0, 0 } } } | |
| 94 | # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \ | |
| 95 | { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, __PTHREAD_SPINS, { 0, 0 } } } | |
| 96 | ||
| 97 | # endif | |
| 98 | #else | |
| 99 | # define PTHREAD_MUTEX_INITIALIZER \ | |
| 100 | { { 0, 0, 0, 0, 0, { __PTHREAD_SPINS } } } | |
| 101 | # ifdef __USE_GNU | |
| 102 | # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \ | |
| 103 | { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, 0, { __PTHREAD_SPINS } } } | |
| 104 | # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \ | |
| 105 | { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, 0, { __PTHREAD_SPINS } } } | |
| 106 | # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \ | |
| 107 | { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, 0, { __PTHREAD_SPINS } } } | |
| 108 | ||
| 109 | # endif | |
| 110 | #endif | |
| 111 | ||
| 112 | ||
| 113 | /* Read-write lock types. */ | |
| 114 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K | |
| 115 | enum | |
| 116 | { | |
| 117 | PTHREAD_RWLOCK_PREFER_READER_NP, | |
| 118 | PTHREAD_RWLOCK_PREFER_WRITER_NP, | |
| 119 | PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP, | |
| 120 | PTHREAD_RWLOCK_DEFAULT_NP = PTHREAD_RWLOCK_PREFER_READER_NP | |
| 121 | }; | |
| 122 | ||
| 123 | /* Define __PTHREAD_RWLOCK_INT_FLAGS_SHARED to 1 if pthread_rwlock_t | |
| 124 | has the shared field. All 64-bit architectures have the shared field | |
| 125 | in pthread_rwlock_t. */ | |
| 126 | #ifndef __PTHREAD_RWLOCK_INT_FLAGS_SHARED | |
| 127 | # if __WORDSIZE == 64 | |
| 128 | # define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1 | |
| 129 | # endif | |
| 130 | #endif | |
| 131 | ||
| 132 | /* Read-write lock initializers. */ | |
| 133 | # define PTHREAD_RWLOCK_INITIALIZER \ | |
| 134 | { { 0, 0, 0, 0, 0, 0, 0, 0, __PTHREAD_RWLOCK_ELISION_EXTRA, 0, 0 } } | |
| 135 | # ifdef __USE_GNU | |
| 136 | # ifdef __PTHREAD_RWLOCK_INT_FLAGS_SHARED | |
| 137 | # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \ | |
| 138 | { { 0, 0, 0, 0, 0, 0, 0, 0, __PTHREAD_RWLOCK_ELISION_EXTRA, 0, \ | |
| 139 | PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } } | |
| 140 | # else | |
| 141 | # if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 142 | # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \ | |
| 143 | { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP, \ | |
| 144 | 0, __PTHREAD_RWLOCK_ELISION_EXTRA, 0, 0 } } | |
| 145 | # else | |
| 146 | # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \ | |
| 147 | { { 0, 0, 0, 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP,\ | |
| 148 | 0 } } | |
| 149 | # endif | |
| 150 | # endif | |
| 151 | # endif | |
| 152 | #endif /* Unix98 or XOpen2K */ | |
| 153 | ||
| 154 | ||
| 155 | /* Scheduler inheritance. */ | |
| 156 | enum | |
| 157 | { | |
| 158 | PTHREAD_INHERIT_SCHED, | |
| 159 | #define PTHREAD_INHERIT_SCHED PTHREAD_INHERIT_SCHED | |
| 160 | PTHREAD_EXPLICIT_SCHED | |
| 161 | #define PTHREAD_EXPLICIT_SCHED PTHREAD_EXPLICIT_SCHED | |
| 162 | }; | |
| 163 | ||
| 164 | ||
| 165 | /* Scope handling. */ | |
| 166 | enum | |
| 167 | { | |
| 168 | PTHREAD_SCOPE_SYSTEM, | |
| 169 | #define PTHREAD_SCOPE_SYSTEM PTHREAD_SCOPE_SYSTEM | |
| 170 | PTHREAD_SCOPE_PROCESS | |
| 171 | #define PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_PROCESS | |
| 172 | }; | |
| 173 | ||
| 174 | ||
| 175 | /* Process shared or private flag. */ | |
| 176 | enum | |
| 177 | { | |
| 178 | PTHREAD_PROCESS_PRIVATE, | |
| 179 | #define PTHREAD_PROCESS_PRIVATE PTHREAD_PROCESS_PRIVATE | |
| 180 | PTHREAD_PROCESS_SHARED | |
| 181 | #define PTHREAD_PROCESS_SHARED PTHREAD_PROCESS_SHARED | |
| 182 | }; | |
| 183 | ||
| 184 | ||
| 185 | ||
| 186 | /* Conditional variable handling. */ | |
| 187 | #define PTHREAD_COND_INITIALIZER { { {0}, {0}, {0, 0}, {0, 0}, 0, 0, {0, 0} } } | |
| 188 | ||
| 189 | ||
| 190 | /* Cleanup buffers */ | |
| 191 | struct _pthread_cleanup_buffer | |
| 192 | { | |
| 193 | void (*__routine) (void *); /* Function to call. */ | |
| 194 | void *__arg; /* Its argument. */ | |
| 195 | int __canceltype; /* Saved cancellation type. */ | |
| 196 | struct _pthread_cleanup_buffer *__prev; /* Chaining of cleanup functions. */ | |
| 197 | }; | |
| 198 | ||
| 199 | /* Cancellation */ | |
| 200 | enum | |
| 201 | { | |
| 202 | PTHREAD_CANCEL_ENABLE, | |
| 203 | #define PTHREAD_CANCEL_ENABLE PTHREAD_CANCEL_ENABLE | |
| 204 | PTHREAD_CANCEL_DISABLE | |
| 205 | #define PTHREAD_CANCEL_DISABLE PTHREAD_CANCEL_DISABLE | |
| 206 | }; | |
| 207 | enum | |
| 208 | { | |
| 209 | PTHREAD_CANCEL_DEFERRED, | |
| 210 | #define PTHREAD_CANCEL_DEFERRED PTHREAD_CANCEL_DEFERRED | |
| 211 | PTHREAD_CANCEL_ASYNCHRONOUS | |
| 212 | #define PTHREAD_CANCEL_ASYNCHRONOUS PTHREAD_CANCEL_ASYNCHRONOUS | |
| 213 | }; | |
| 214 | #define PTHREAD_CANCELED ((void *) -1) | |
| 215 | ||
| 216 | ||
| 217 | /* Single execution handling. */ | |
| 218 | #define PTHREAD_ONCE_INIT 0 | |
| 219 | ||
| 220 | ||
| 221 | #ifdef __USE_XOPEN2K | |
| 222 | /* Value returned by 'pthread_barrier_wait' for one of the threads after | |
| 223 | the required number of threads have called this function. | |
| 224 | -1 is distinct from 0 and all errno constants */ | |
| 225 | # define PTHREAD_BARRIER_SERIAL_THREAD -1 | |
| 226 | #endif | |
| 227 | ||
| 228 | ||
| 229 | __BEGIN_DECLS | |
| 230 | ||
| 231 | /* Create a new thread, starting with execution of START-ROUTINE | |
| 232 | getting passed ARG. Creation attributed come from ATTR. The new | |
| 233 | handle is stored in *NEWTHREAD. */ | |
| 234 | extern int pthread_create (pthread_t *__restrict __newthread, | |
| 235 | const pthread_attr_t *__restrict __attr, | |
| 236 | void *(*__start_routine) (void *), | |
| 237 | void *__restrict __arg) __THROWNL __nonnull ((1, 3)); | |
| 238 | ||
| 239 | /* Terminate calling thread. | |
| 240 | ||
| 241 | The registered cleanup handlers are called via exception handling | |
| 242 | so we cannot mark this function with __THROW.*/ | |
| 243 | extern void pthread_exit (void *__retval) __attribute__ ((__noreturn__)); | |
| 244 | ||
| 245 | /* Make calling thread wait for termination of the thread TH. The | |
| 246 | exit status of the thread is stored in *THREAD_RETURN, if THREAD_RETURN | |
| 247 | is not NULL. | |
| 248 | ||
| 249 | This function is a cancellation point and therefore not marked with | |
| 250 | __THROW. */ | |
| 251 | extern int pthread_join (pthread_t __th, void **__thread_return); | |
| 252 | ||
| 253 | #ifdef __USE_GNU | |
| 254 | /* Check whether thread TH has terminated. If yes return the status of | |
| 255 | the thread in *THREAD_RETURN, if THREAD_RETURN is not NULL. */ | |
| 256 | extern int pthread_tryjoin_np (pthread_t __th, void **__thread_return) __THROW; | |
| 257 | ||
| 258 | /* Make calling thread wait for termination of the thread TH, but only | |
| 259 | until TIMEOUT. The exit status of the thread is stored in | |
| 260 | *THREAD_RETURN, if THREAD_RETURN is not NULL. | |
| 261 | ||
| 262 | This function is a cancellation point and therefore not marked with | |
| 263 | __THROW. */ | |
| 264 | extern int pthread_timedjoin_np (pthread_t __th, void **__thread_return, | |
| 265 | const struct timespec *__abstime); | |
| 266 | #endif | |
| 267 | ||
| 268 | /* Indicate that the thread TH is never to be joined with PTHREAD_JOIN. | |
| 269 | The resources of TH will therefore be freed immediately when it | |
| 270 | terminates, instead of waiting for another thread to perform PTHREAD_JOIN | |
| 271 | on it. */ | |
| 272 | extern int pthread_detach (pthread_t __th) __THROW; | |
| 273 | ||
| 274 | ||
| 275 | /* Obtain the identifier of the current thread. */ | |
| 276 | extern pthread_t pthread_self (void) __THROW __attribute__ ((__const__)); | |
| 277 | ||
| 278 | /* Compare two thread identifiers. */ | |
| 279 | extern int pthread_equal (pthread_t __thread1, pthread_t __thread2) | |
| 280 | __THROW __attribute__ ((__const__)); | |
| 281 | ||
| 282 | ||
| 283 | /* Thread attribute handling. */ | |
| 284 | ||
| 285 | /* Initialize thread attribute *ATTR with default attributes | |
| 286 | (detachstate is PTHREAD_JOINABLE, scheduling policy is SCHED_OTHER, | |
| 287 | no user-provided stack). */ | |
| 288 | extern int pthread_attr_init (pthread_attr_t *__attr) __THROW __nonnull ((1)); | |
| 289 | ||
| 290 | /* Destroy thread attribute *ATTR. */ | |
| 291 | extern int pthread_attr_destroy (pthread_attr_t *__attr) | |
| 292 | __THROW __nonnull ((1)); | |
| 293 | ||
| 294 | /* Get detach state attribute. */ | |
| 295 | extern int pthread_attr_getdetachstate (const pthread_attr_t *__attr, | |
| 296 | int *__detachstate) | |
| 297 | __THROW __nonnull ((1, 2)); | |
| 298 | ||
| 299 | /* Set detach state attribute. */ | |
| 300 | extern int pthread_attr_setdetachstate (pthread_attr_t *__attr, | |
| 301 | int __detachstate) | |
| 302 | __THROW __nonnull ((1)); | |
| 303 | ||
| 304 | ||
| 305 | /* Get the size of the guard area created for stack overflow protection. */ | |
| 306 | extern int pthread_attr_getguardsize (const pthread_attr_t *__attr, | |
| 307 | size_t *__guardsize) | |
| 308 | __THROW __nonnull ((1, 2)); | |
| 309 | ||
| 310 | /* Set the size of the guard area created for stack overflow protection. */ | |
| 311 | extern int pthread_attr_setguardsize (pthread_attr_t *__attr, | |
| 312 | size_t __guardsize) | |
| 313 | __THROW __nonnull ((1)); | |
| 314 | ||
| 315 | ||
| 316 | /* Return in *PARAM the scheduling parameters of *ATTR. */ | |
| 317 | extern int pthread_attr_getschedparam (const pthread_attr_t *__restrict __attr, | |
| 318 | struct sched_param *__restrict __param) | |
| 319 | __THROW __nonnull ((1, 2)); | |
| 320 | ||
| 321 | /* Set scheduling parameters (priority, etc) in *ATTR according to PARAM. */ | |
| 322 | extern int pthread_attr_setschedparam (pthread_attr_t *__restrict __attr, | |
| 323 | const struct sched_param *__restrict | |
| 324 | __param) __THROW __nonnull ((1, 2)); | |
| 325 | ||
| 326 | /* Return in *POLICY the scheduling policy of *ATTR. */ | |
| 327 | extern int pthread_attr_getschedpolicy (const pthread_attr_t *__restrict | |
| 328 | __attr, int *__restrict __policy) | |
| 329 | __THROW __nonnull ((1, 2)); | |
| 330 | ||
| 331 | /* Set scheduling policy in *ATTR according to POLICY. */ | |
| 332 | extern int pthread_attr_setschedpolicy (pthread_attr_t *__attr, int __policy) | |
| 333 | __THROW __nonnull ((1)); | |
| 334 | ||
| 335 | /* Return in *INHERIT the scheduling inheritance mode of *ATTR. */ | |
| 336 | extern int pthread_attr_getinheritsched (const pthread_attr_t *__restrict | |
| 337 | __attr, int *__restrict __inherit) | |
| 338 | __THROW __nonnull ((1, 2)); | |
| 339 | ||
| 340 | /* Set scheduling inheritance mode in *ATTR according to INHERIT. */ | |
| 341 | extern int pthread_attr_setinheritsched (pthread_attr_t *__attr, | |
| 342 | int __inherit) | |
| 343 | __THROW __nonnull ((1)); | |
| 344 | ||
| 345 | ||
| 346 | /* Return in *SCOPE the scheduling contention scope of *ATTR. */ | |
| 347 | extern int pthread_attr_getscope (const pthread_attr_t *__restrict __attr, | |
| 348 | int *__restrict __scope) | |
| 349 | __THROW __nonnull ((1, 2)); | |
| 350 | ||
| 351 | /* Set scheduling contention scope in *ATTR according to SCOPE. */ | |
| 352 | extern int pthread_attr_setscope (pthread_attr_t *__attr, int __scope) | |
| 353 | __THROW __nonnull ((1)); | |
| 354 | ||
| 355 | /* Return the previously set address for the stack. */ | |
| 356 | extern int pthread_attr_getstackaddr (const pthread_attr_t *__restrict | |
| 357 | __attr, void **__restrict __stackaddr) | |
| 358 | __THROW __nonnull ((1, 2)) __attribute_deprecated__; | |
| 359 | ||
| 360 | /* Set the starting address of the stack of the thread to be created. | |
| 361 | Depending on whether the stack grows up or down the value must either | |
| 362 | be higher or lower than all the address in the memory block. The | |
| 363 | minimal size of the block must be PTHREAD_STACK_MIN. */ | |
| 364 | extern int pthread_attr_setstackaddr (pthread_attr_t *__attr, | |
| 365 | void *__stackaddr) | |
| 366 | __THROW __nonnull ((1)) __attribute_deprecated__; | |
| 367 | ||
| 368 | /* Return the currently used minimal stack size. */ | |
| 369 | extern int pthread_attr_getstacksize (const pthread_attr_t *__restrict | |
| 370 | __attr, size_t *__restrict __stacksize) | |
| 371 | __THROW __nonnull ((1, 2)); | |
| 372 | ||
| 373 | /* Add information about the minimum stack size needed for the thread | |
| 374 | to be started. This size must never be less than PTHREAD_STACK_MIN | |
| 375 | and must also not exceed the system limits. */ | |
| 376 | extern int pthread_attr_setstacksize (pthread_attr_t *__attr, | |
| 377 | size_t __stacksize) | |
| 378 | __THROW __nonnull ((1)); | |
| 379 | ||
| 380 | #ifdef __USE_XOPEN2K | |
| 381 | /* Return the previously set address for the stack. */ | |
| 382 | extern int pthread_attr_getstack (const pthread_attr_t *__restrict __attr, | |
| 383 | void **__restrict __stackaddr, | |
| 384 | size_t *__restrict __stacksize) | |
| 385 | __THROW __nonnull ((1, 2, 3)); | |
| 386 | ||
| 387 | /* The following two interfaces are intended to replace the last two. They | |
| 388 | require setting the address as well as the size since only setting the | |
| 389 | address will make the implementation on some architectures impossible. */ | |
| 390 | extern int pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr, | |
| 391 | size_t __stacksize) __THROW __nonnull ((1)); | |
| 392 | #endif | |
| 393 | ||
| 394 | #ifdef __USE_GNU | |
| 395 | /* Thread created with attribute ATTR will be limited to run only on | |
| 396 | the processors represented in CPUSET. */ | |
| 397 | extern int pthread_attr_setaffinity_np (pthread_attr_t *__attr, | |
| 398 | size_t __cpusetsize, | |
| 399 | const cpu_set_t *__cpuset) | |
| 400 | __THROW __nonnull ((1, 3)); | |
| 401 | ||
| 402 | /* Get bit set in CPUSET representing the processors threads created with | |
| 403 | ATTR can run on. */ | |
| 404 | extern int pthread_attr_getaffinity_np (const pthread_attr_t *__attr, | |
| 405 | size_t __cpusetsize, | |
| 406 | cpu_set_t *__cpuset) | |
| 407 | __THROW __nonnull ((1, 3)); | |
| 408 | ||
| 409 | /* Get the default attributes used by pthread_create in this process. */ | |
| 410 | extern int pthread_getattr_default_np (pthread_attr_t *__attr) | |
| 411 | __THROW __nonnull ((1)); | |
| 412 | ||
| 413 | /* Set the default attributes to be used by pthread_create in this | |
| 414 | process. */ | |
| 415 | extern int pthread_setattr_default_np (const pthread_attr_t *__attr) | |
| 416 | __THROW __nonnull ((1)); | |
| 417 | ||
| 418 | /* Initialize thread attribute *ATTR with attributes corresponding to the | |
| 419 | already running thread TH. It shall be called on uninitialized ATTR | |
| 420 | and destroyed with pthread_attr_destroy when no longer needed. */ | |
| 421 | extern int pthread_getattr_np (pthread_t __th, pthread_attr_t *__attr) | |
| 422 | __THROW __nonnull ((2)); | |
| 423 | #endif | |
| 424 | ||
| 425 | ||
| 426 | /* Functions for scheduling control. */ | |
| 427 | ||
| 428 | /* Set the scheduling parameters for TARGET_THREAD according to POLICY | |
| 429 | and *PARAM. */ | |
| 430 | extern int pthread_setschedparam (pthread_t __target_thread, int __policy, | |
| 431 | const struct sched_param *__param) | |
| 432 | __THROW __nonnull ((3)); | |
| 433 | ||
| 434 | /* Return in *POLICY and *PARAM the scheduling parameters for TARGET_THREAD. */ | |
| 435 | extern int pthread_getschedparam (pthread_t __target_thread, | |
| 436 | int *__restrict __policy, | |
| 437 | struct sched_param *__restrict __param) | |
| 438 | __THROW __nonnull ((2, 3)); | |
| 439 | ||
| 440 | /* Set the scheduling priority for TARGET_THREAD. */ | |
| 441 | extern int pthread_setschedprio (pthread_t __target_thread, int __prio) | |
| 442 | __THROW; | |
| 443 | ||
| 444 | ||
| 445 | #ifdef __USE_GNU | |
| 446 | /* Get thread name visible in the kernel and its interfaces. */ | |
| 447 | extern int pthread_getname_np (pthread_t __target_thread, char *__buf, | |
| 448 | size_t __buflen) | |
| 449 | __THROW __nonnull ((2)); | |
| 450 | ||
| 451 | /* Set thread name visible in the kernel and its interfaces. */ | |
| 452 | extern int pthread_setname_np (pthread_t __target_thread, const char *__name) | |
| 453 | __THROW __nonnull ((2)); | |
| 454 | #endif | |
| 455 | ||
| 456 | ||
| 457 | #ifdef __USE_UNIX98 | |
| 458 | /* Determine level of concurrency. */ | |
| 459 | extern int pthread_getconcurrency (void) __THROW; | |
| 460 | ||
| 461 | /* Set new concurrency level to LEVEL. */ | |
| 462 | extern int pthread_setconcurrency (int __level) __THROW; | |
| 463 | #endif | |
| 464 | ||
| 465 | #ifdef __USE_GNU | |
| 466 | /* Yield the processor to another thread or process. | |
| 467 | This function is similar to the POSIX `sched_yield' function but | |
| 468 | might be differently implemented in the case of a m-on-n thread | |
| 469 | implementation. */ | |
| 470 | extern int pthread_yield (void) __THROW; | |
| 471 | ||
| 472 | ||
| 473 | /* Limit specified thread TH to run only on the processors represented | |
| 474 | in CPUSET. */ | |
| 475 | extern int pthread_setaffinity_np (pthread_t __th, size_t __cpusetsize, | |
| 476 | const cpu_set_t *__cpuset) | |
| 477 | __THROW __nonnull ((3)); | |
| 478 | ||
| 479 | /* Get bit set in CPUSET representing the processors TH can run on. */ | |
| 480 | extern int pthread_getaffinity_np (pthread_t __th, size_t __cpusetsize, | |
| 481 | cpu_set_t *__cpuset) | |
| 482 | __THROW __nonnull ((3)); | |
| 483 | #endif | |
| 484 | ||
| 485 | ||
| 486 | /* Functions for handling initialization. */ | |
| 487 | ||
| 488 | /* Guarantee that the initialization function INIT_ROUTINE will be called | |
| 489 | only once, even if pthread_once is executed several times with the | |
| 490 | same ONCE_CONTROL argument. ONCE_CONTROL must point to a static or | |
| 491 | extern variable initialized to PTHREAD_ONCE_INIT. | |
| 492 | ||
| 493 | The initialization functions might throw exception which is why | |
| 494 | this function is not marked with __THROW. */ | |
| 495 | extern int pthread_once (pthread_once_t *__once_control, | |
| 496 | void (*__init_routine) (void)) __nonnull ((1, 2)); | |
| 497 | ||
| 498 | ||
| 499 | /* Functions for handling cancellation. | |
| 500 | ||
| 501 | Note that these functions are explicitly not marked to not throw an | |
| 502 | exception in C++ code. If cancellation is implemented by unwinding | |
| 503 | this is necessary to have the compiler generate the unwind information. */ | |
| 504 | ||
| 505 | /* Set cancelability state of current thread to STATE, returning old | |
| 506 | state in *OLDSTATE if OLDSTATE is not NULL. */ | |
| 507 | extern int pthread_setcancelstate (int __state, int *__oldstate); | |
| 508 | ||
| 509 | /* Set cancellation state of current thread to TYPE, returning the old | |
| 510 | type in *OLDTYPE if OLDTYPE is not NULL. */ | |
| 511 | extern int pthread_setcanceltype (int __type, int *__oldtype); | |
| 512 | ||
| 513 | /* Cancel THREAD immediately or at the next possibility. */ | |
| 514 | extern int pthread_cancel (pthread_t __th); | |
| 515 | ||
| 516 | /* Test for pending cancellation for the current thread and terminate | |
| 517 | the thread as per pthread_exit(PTHREAD_CANCELED) if it has been | |
| 518 | cancelled. */ | |
| 519 | extern void pthread_testcancel (void); | |
| 520 | ||
| 521 | ||
| 522 | /* Cancellation handling with integration into exception handling. */ | |
| 523 | ||
| 524 | typedef struct | |
| 525 | { | |
| 526 | struct | |
| 527 | { | |
| 528 | __jmp_buf __cancel_jmp_buf; | |
| 529 | int __mask_was_saved; | |
| 530 | } __cancel_jmp_buf[1]; | |
| 531 | void *__pad[4]; | |
| 532 | } __pthread_unwind_buf_t __attribute__ ((__aligned__)); | |
| 533 | ||
| 534 | /* No special attributes by default. */ | |
| 535 | #ifndef __cleanup_fct_attribute | |
| 536 | # define __cleanup_fct_attribute | |
| 537 | #endif | |
| 538 | ||
| 539 | ||
| 540 | /* Structure to hold the cleanup handler information. */ | |
| 541 | struct __pthread_cleanup_frame | |
| 542 | { | |
| 543 | void (*__cancel_routine) (void *); | |
| 544 | void *__cancel_arg; | |
| 545 | int __do_it; | |
| 546 | int __cancel_type; | |
| 547 | }; | |
| 548 | ||
| 549 | #if defined __GNUC__ && defined __EXCEPTIONS | |
| 550 | # ifdef __cplusplus | |
| 551 | /* Class to handle cancellation handler invocation. */ | |
| 552 | class __pthread_cleanup_class | |
| 553 | { | |
| 554 | void (*__cancel_routine) (void *); | |
| 555 | void *__cancel_arg; | |
| 556 | int __do_it; | |
| 557 | int __cancel_type; | |
| 558 | ||
| 559 | public: | |
| 560 | __pthread_cleanup_class (void (*__fct) (void *), void *__arg) | |
| 561 | : __cancel_routine (__fct), __cancel_arg (__arg), __do_it (1) { } | |
| 562 | ~__pthread_cleanup_class () { if (__do_it) __cancel_routine (__cancel_arg); } | |
| 563 | void __setdoit (int __newval) { __do_it = __newval; } | |
| 564 | void __defer () { pthread_setcanceltype (PTHREAD_CANCEL_DEFERRED, | |
| 565 | &__cancel_type); } | |
| 566 | void __restore () const { pthread_setcanceltype (__cancel_type, 0); } | |
| 567 | }; | |
| 568 | ||
| 569 | /* Install a cleanup handler: ROUTINE will be called with arguments ARG | |
| 570 | when the thread is canceled or calls pthread_exit. ROUTINE will also | |
| 571 | be called with arguments ARG when the matching pthread_cleanup_pop | |
| 572 | is executed with non-zero EXECUTE argument. | |
| 573 | ||
| 574 | pthread_cleanup_push and pthread_cleanup_pop are macros and must always | |
| 575 | be used in matching pairs at the same nesting level of braces. */ | |
| 576 | # define pthread_cleanup_push(routine, arg) \ | |
| 577 | do { \ | |
| 578 | __pthread_cleanup_class __clframe (routine, arg) | |
| 579 | ||
| 580 | /* Remove a cleanup handler installed by the matching pthread_cleanup_push. | |
| 581 | If EXECUTE is non-zero, the handler function is called. */ | |
| 582 | # define pthread_cleanup_pop(execute) \ | |
| 583 | __clframe.__setdoit (execute); \ | |
| 584 | } while (0) | |
| 585 | ||
| 586 | # ifdef __USE_GNU | |
| 587 | /* Install a cleanup handler as pthread_cleanup_push does, but also | |
| 588 | saves the current cancellation type and sets it to deferred | |
| 589 | cancellation. */ | |
| 590 | # define pthread_cleanup_push_defer_np(routine, arg) \ | |
| 591 | do { \ | |
| 592 | __pthread_cleanup_class __clframe (routine, arg); \ | |
| 593 | __clframe.__defer () | |
| 594 | ||
| 595 | /* Remove a cleanup handler as pthread_cleanup_pop does, but also | |
| 596 | restores the cancellation type that was in effect when the matching | |
| 597 | pthread_cleanup_push_defer was called. */ | |
| 598 | # define pthread_cleanup_pop_restore_np(execute) \ | |
| 599 | __clframe.__restore (); \ | |
| 600 | __clframe.__setdoit (execute); \ | |
| 601 | } while (0) | |
| 602 | # endif | |
| 603 | # else | |
| 604 | /* Function called to call the cleanup handler. As an extern inline | |
| 605 | function the compiler is free to decide inlining the change when | |
| 606 | needed or fall back on the copy which must exist somewhere | |
| 607 | else. */ | |
| 608 | __extern_inline void | |
| 609 | __pthread_cleanup_routine (struct __pthread_cleanup_frame *__frame) | |
| 610 | { | |
| 611 | if (__frame->__do_it) | |
| 612 | __frame->__cancel_routine (__frame->__cancel_arg); | |
| 613 | } | |
| 614 | ||
| 615 | /* Install a cleanup handler: ROUTINE will be called with arguments ARG | |
| 616 | when the thread is canceled or calls pthread_exit. ROUTINE will also | |
| 617 | be called with arguments ARG when the matching pthread_cleanup_pop | |
| 618 | is executed with non-zero EXECUTE argument. | |
| 619 | ||
| 620 | pthread_cleanup_push and pthread_cleanup_pop are macros and must always | |
| 621 | be used in matching pairs at the same nesting level of braces. */ | |
| 622 | # define pthread_cleanup_push(routine, arg) \ | |
| 623 | do { \ | |
| 624 | struct __pthread_cleanup_frame __clframe \ | |
| 625 | __attribute__ ((__cleanup__ (__pthread_cleanup_routine))) \ | |
| 626 | = { .__cancel_routine = (routine), .__cancel_arg = (arg), \ | |
| 627 | .__do_it = 1 }; | |
| 628 | ||
| 629 | /* Remove a cleanup handler installed by the matching pthread_cleanup_push. | |
| 630 | If EXECUTE is non-zero, the handler function is called. */ | |
| 631 | # define pthread_cleanup_pop(execute) \ | |
| 632 | __clframe.__do_it = (execute); \ | |
| 633 | } while (0) | |
| 634 | ||
| 635 | # ifdef __USE_GNU | |
| 636 | /* Install a cleanup handler as pthread_cleanup_push does, but also | |
| 637 | saves the current cancellation type and sets it to deferred | |
| 638 | cancellation. */ | |
| 639 | # define pthread_cleanup_push_defer_np(routine, arg) \ | |
| 640 | do { \ | |
| 641 | struct __pthread_cleanup_frame __clframe \ | |
| 642 | __attribute__ ((__cleanup__ (__pthread_cleanup_routine))) \ | |
| 643 | = { .__cancel_routine = (routine), .__cancel_arg = (arg), \ | |
| 644 | .__do_it = 1 }; \ | |
| 645 | (void) pthread_setcanceltype (PTHREAD_CANCEL_DEFERRED, \ | |
| 646 | &__clframe.__cancel_type) | |
| 647 | ||
| 648 | /* Remove a cleanup handler as pthread_cleanup_pop does, but also | |
| 649 | restores the cancellation type that was in effect when the matching | |
| 650 | pthread_cleanup_push_defer was called. */ | |
| 651 | # define pthread_cleanup_pop_restore_np(execute) \ | |
| 652 | (void) pthread_setcanceltype (__clframe.__cancel_type, NULL); \ | |
| 653 | __clframe.__do_it = (execute); \ | |
| 654 | } while (0) | |
| 655 | # endif | |
| 656 | # endif | |
| 657 | #else | |
| 658 | /* Install a cleanup handler: ROUTINE will be called with arguments ARG | |
| 659 | when the thread is canceled or calls pthread_exit. ROUTINE will also | |
| 660 | be called with arguments ARG when the matching pthread_cleanup_pop | |
| 661 | is executed with non-zero EXECUTE argument. | |
| 662 | ||
| 663 | pthread_cleanup_push and pthread_cleanup_pop are macros and must always | |
| 664 | be used in matching pairs at the same nesting level of braces. */ | |
| 665 | # define pthread_cleanup_push(routine, arg) \ | |
| 666 | do { \ | |
| 667 | __pthread_unwind_buf_t __cancel_buf; \ | |
| 668 | void (*__cancel_routine) (void *) = (routine); \ | |
| 669 | void *__cancel_arg = (arg); \ | |
| 670 | int __not_first_call = __sigsetjmp ((struct __jmp_buf_tag *) (void *) \ | |
| 671 | __cancel_buf.__cancel_jmp_buf, 0); \ | |
| 672 | if (__glibc_unlikely (__not_first_call)) \ | |
| 673 | { \ | |
| 674 | __cancel_routine (__cancel_arg); \ | |
| 675 | __pthread_unwind_next (&__cancel_buf); \ | |
| 676 | /* NOTREACHED */ \ | |
| 677 | } \ | |
| 678 | \ | |
| 679 | __pthread_register_cancel (&__cancel_buf); \ | |
| 680 | do { | |
| 681 | extern void __pthread_register_cancel (__pthread_unwind_buf_t *__buf) | |
| 682 | __cleanup_fct_attribute; | |
| 683 | ||
| 684 | /* Remove a cleanup handler installed by the matching pthread_cleanup_push. | |
| 685 | If EXECUTE is non-zero, the handler function is called. */ | |
| 686 | # define pthread_cleanup_pop(execute) \ | |
| 687 | do { } while (0);/* Empty to allow label before pthread_cleanup_pop. */\ | |
| 688 | } while (0); \ | |
| 689 | __pthread_unregister_cancel (&__cancel_buf); \ | |
| 690 | if (execute) \ | |
| 691 | __cancel_routine (__cancel_arg); \ | |
| 692 | } while (0) | |
| 693 | extern void __pthread_unregister_cancel (__pthread_unwind_buf_t *__buf) | |
| 694 | __cleanup_fct_attribute; | |
| 695 | ||
| 696 | # ifdef __USE_GNU | |
| 697 | /* Install a cleanup handler as pthread_cleanup_push does, but also | |
| 698 | saves the current cancellation type and sets it to deferred | |
| 699 | cancellation. */ | |
| 700 | # define pthread_cleanup_push_defer_np(routine, arg) \ | |
| 701 | do { \ | |
| 702 | __pthread_unwind_buf_t __cancel_buf; \ | |
| 703 | void (*__cancel_routine) (void *) = (routine); \ | |
| 704 | void *__cancel_arg = (arg); \ | |
| 705 | int __not_first_call = __sigsetjmp ((struct __jmp_buf_tag *) (void *) \ | |
| 706 | __cancel_buf.__cancel_jmp_buf, 0); \ | |
| 707 | if (__glibc_unlikely (__not_first_call)) \ | |
| 708 | { \ | |
| 709 | __cancel_routine (__cancel_arg); \ | |
| 710 | __pthread_unwind_next (&__cancel_buf); \ | |
| 711 | /* NOTREACHED */ \ | |
| 712 | } \ | |
| 713 | \ | |
| 714 | __pthread_register_cancel_defer (&__cancel_buf); \ | |
| 715 | do { | |
| 716 | extern void __pthread_register_cancel_defer (__pthread_unwind_buf_t *__buf) | |
| 717 | __cleanup_fct_attribute; | |
| 718 | ||
| 719 | /* Remove a cleanup handler as pthread_cleanup_pop does, but also | |
| 720 | restores the cancellation type that was in effect when the matching | |
| 721 | pthread_cleanup_push_defer was called. */ | |
| 722 | # define pthread_cleanup_pop_restore_np(execute) \ | |
| 723 | do { } while (0);/* Empty to allow label before pthread_cleanup_pop. */\ | |
| 724 | } while (0); \ | |
| 725 | __pthread_unregister_cancel_restore (&__cancel_buf); \ | |
| 726 | if (execute) \ | |
| 727 | __cancel_routine (__cancel_arg); \ | |
| 728 | } while (0) | |
| 729 | extern void __pthread_unregister_cancel_restore (__pthread_unwind_buf_t *__buf) | |
| 730 | __cleanup_fct_attribute; | |
| 731 | # endif | |
| 732 | ||
| 733 | /* Internal interface to initiate cleanup. */ | |
| 734 | extern void __pthread_unwind_next (__pthread_unwind_buf_t *__buf) | |
| 735 | __cleanup_fct_attribute __attribute__ ((__noreturn__)) | |
| 736 | # ifndef SHARED | |
| 737 | __attribute__ ((__weak__)) | |
| 738 | # endif | |
| 739 | ; | |
| 740 | #endif | |
| 741 | ||
| 742 | /* Function used in the macros. */ | |
| 743 | struct __jmp_buf_tag; | |
| 744 | extern int __sigsetjmp (struct __jmp_buf_tag *__env, int __savemask) __THROWNL; | |
| 745 | ||
| 746 | ||
| 747 | /* Mutex handling. */ | |
| 748 | ||
| 749 | /* Initialize a mutex. */ | |
| 750 | extern int pthread_mutex_init (pthread_mutex_t *__mutex, | |
| 751 | const pthread_mutexattr_t *__mutexattr) | |
| 752 | __THROW __nonnull ((1)); | |
| 753 | ||
| 754 | /* Destroy a mutex. */ | |
| 755 | extern int pthread_mutex_destroy (pthread_mutex_t *__mutex) | |
| 756 | __THROW __nonnull ((1)); | |
| 757 | ||
| 758 | /* Try locking a mutex. */ | |
| 759 | extern int pthread_mutex_trylock (pthread_mutex_t *__mutex) | |
| 760 | __THROWNL __nonnull ((1)); | |
| 761 | ||
| 762 | /* Lock a mutex. */ | |
| 763 | extern int pthread_mutex_lock (pthread_mutex_t *__mutex) | |
| 764 | __THROWNL __nonnull ((1)); | |
| 765 | ||
| 766 | #ifdef __USE_XOPEN2K | |
| 767 | /* Wait until lock becomes available, or specified time passes. */ | |
| 768 | extern int pthread_mutex_timedlock (pthread_mutex_t *__restrict __mutex, | |
| 769 | const struct timespec *__restrict | |
| 770 | __abstime) __THROWNL __nonnull ((1, 2)); | |
| 771 | #endif | |
| 772 | ||
| 773 | /* Unlock a mutex. */ | |
| 774 | extern int pthread_mutex_unlock (pthread_mutex_t *__mutex) | |
| 775 | __THROWNL __nonnull ((1)); | |
| 776 | ||
| 777 | ||
| 778 | /* Get the priority ceiling of MUTEX. */ | |
| 779 | extern int pthread_mutex_getprioceiling (const pthread_mutex_t * | |
| 780 | __restrict __mutex, | |
| 781 | int *__restrict __prioceiling) | |
| 782 | __THROW __nonnull ((1, 2)); | |
| 783 | ||
| 784 | /* Set the priority ceiling of MUTEX to PRIOCEILING, return old | |
| 785 | priority ceiling value in *OLD_CEILING. */ | |
| 786 | extern int pthread_mutex_setprioceiling (pthread_mutex_t *__restrict __mutex, | |
| 787 | int __prioceiling, | |
| 788 | int *__restrict __old_ceiling) | |
| 789 | __THROW __nonnull ((1, 3)); | |
| 790 | ||
| 791 | ||
| 792 | #ifdef __USE_XOPEN2K8 | |
| 793 | /* Declare the state protected by MUTEX as consistent. */ | |
| 794 | extern int pthread_mutex_consistent (pthread_mutex_t *__mutex) | |
| 795 | __THROW __nonnull ((1)); | |
| 796 | # ifdef __USE_GNU | |
| 797 | extern int pthread_mutex_consistent_np (pthread_mutex_t *__mutex) | |
| 798 | __THROW __nonnull ((1)); | |
| 799 | # endif | |
| 800 | #endif | |
| 801 | ||
| 802 | ||
| 803 | /* Functions for handling mutex attributes. */ | |
| 804 | ||
| 805 | /* Initialize mutex attribute object ATTR with default attributes | |
| 806 | (kind is PTHREAD_MUTEX_TIMED_NP). */ | |
| 807 | extern int pthread_mutexattr_init (pthread_mutexattr_t *__attr) | |
| 808 | __THROW __nonnull ((1)); | |
| 809 | ||
| 810 | /* Destroy mutex attribute object ATTR. */ | |
| 811 | extern int pthread_mutexattr_destroy (pthread_mutexattr_t *__attr) | |
| 812 | __THROW __nonnull ((1)); | |
| 813 | ||
| 814 | /* Get the process-shared flag of the mutex attribute ATTR. */ | |
| 815 | extern int pthread_mutexattr_getpshared (const pthread_mutexattr_t * | |
| 816 | __restrict __attr, | |
| 817 | int *__restrict __pshared) | |
| 818 | __THROW __nonnull ((1, 2)); | |
| 819 | ||
| 820 | /* Set the process-shared flag of the mutex attribute ATTR. */ | |
| 821 | extern int pthread_mutexattr_setpshared (pthread_mutexattr_t *__attr, | |
| 822 | int __pshared) | |
| 823 | __THROW __nonnull ((1)); | |
| 824 | ||
| 825 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K8 | |
| 826 | /* Return in *KIND the mutex kind attribute in *ATTR. */ | |
| 827 | extern int pthread_mutexattr_gettype (const pthread_mutexattr_t *__restrict | |
| 828 | __attr, int *__restrict __kind) | |
| 829 | __THROW __nonnull ((1, 2)); | |
| 830 | ||
| 831 | /* Set the mutex kind attribute in *ATTR to KIND (either PTHREAD_MUTEX_NORMAL, | |
| 832 | PTHREAD_MUTEX_RECURSIVE, PTHREAD_MUTEX_ERRORCHECK, or | |
| 833 | PTHREAD_MUTEX_DEFAULT). */ | |
| 834 | extern int pthread_mutexattr_settype (pthread_mutexattr_t *__attr, int __kind) | |
| 835 | __THROW __nonnull ((1)); | |
| 836 | #endif | |
| 837 | ||
| 838 | /* Return in *PROTOCOL the mutex protocol attribute in *ATTR. */ | |
| 839 | extern int pthread_mutexattr_getprotocol (const pthread_mutexattr_t * | |
| 840 | __restrict __attr, | |
| 841 | int *__restrict __protocol) | |
| 842 | __THROW __nonnull ((1, 2)); | |
| 843 | ||
| 844 | /* Set the mutex protocol attribute in *ATTR to PROTOCOL (either | |
| 845 | PTHREAD_PRIO_NONE, PTHREAD_PRIO_INHERIT, or PTHREAD_PRIO_PROTECT). */ | |
| 846 | extern int pthread_mutexattr_setprotocol (pthread_mutexattr_t *__attr, | |
| 847 | int __protocol) | |
| 848 | __THROW __nonnull ((1)); | |
| 849 | ||
| 850 | /* Return in *PRIOCEILING the mutex prioceiling attribute in *ATTR. */ | |
| 851 | extern int pthread_mutexattr_getprioceiling (const pthread_mutexattr_t * | |
| 852 | __restrict __attr, | |
| 853 | int *__restrict __prioceiling) | |
| 854 | __THROW __nonnull ((1, 2)); | |
| 855 | ||
| 856 | /* Set the mutex prioceiling attribute in *ATTR to PRIOCEILING. */ | |
| 857 | extern int pthread_mutexattr_setprioceiling (pthread_mutexattr_t *__attr, | |
| 858 | int __prioceiling) | |
| 859 | __THROW __nonnull ((1)); | |
| 860 | ||
| 861 | #ifdef __USE_XOPEN2K | |
| 862 | /* Get the robustness flag of the mutex attribute ATTR. */ | |
| 863 | extern int pthread_mutexattr_getrobust (const pthread_mutexattr_t *__attr, | |
| 864 | int *__robustness) | |
| 865 | __THROW __nonnull ((1, 2)); | |
| 866 | # ifdef __USE_GNU | |
| 867 | extern int pthread_mutexattr_getrobust_np (const pthread_mutexattr_t *__attr, | |
| 868 | int *__robustness) | |
| 869 | __THROW __nonnull ((1, 2)); | |
| 870 | # endif | |
| 871 | ||
| 872 | /* Set the robustness flag of the mutex attribute ATTR. */ | |
| 873 | extern int pthread_mutexattr_setrobust (pthread_mutexattr_t *__attr, | |
| 874 | int __robustness) | |
| 875 | __THROW __nonnull ((1)); | |
| 876 | # ifdef __USE_GNU | |
| 877 | extern int pthread_mutexattr_setrobust_np (pthread_mutexattr_t *__attr, | |
| 878 | int __robustness) | |
| 879 | __THROW __nonnull ((1)); | |
| 880 | # endif | |
| 881 | #endif | |
| 882 | ||
| 883 | ||
| 884 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K | |
| 885 | /* Functions for handling read-write locks. */ | |
| 886 | ||
| 887 | /* Initialize read-write lock RWLOCK using attributes ATTR, or use | |
| 888 | the default values if later is NULL. */ | |
| 889 | extern int pthread_rwlock_init (pthread_rwlock_t *__restrict __rwlock, | |
| 890 | const pthread_rwlockattr_t *__restrict | |
| 891 | __attr) __THROW __nonnull ((1)); | |
| 892 | ||
| 893 | /* Destroy read-write lock RWLOCK. */ | |
| 894 | extern int pthread_rwlock_destroy (pthread_rwlock_t *__rwlock) | |
| 895 | __THROW __nonnull ((1)); | |
| 896 | ||
| 897 | /* Acquire read lock for RWLOCK. */ | |
| 898 | extern int pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock) | |
| 899 | __THROWNL __nonnull ((1)); | |
| 900 | ||
| 901 | /* Try to acquire read lock for RWLOCK. */ | |
| 902 | extern int pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock) | |
| 903 | __THROWNL __nonnull ((1)); | |
| 904 | ||
| 905 | # ifdef __USE_XOPEN2K | |
| 906 | /* Try to acquire read lock for RWLOCK or return after specfied time. */ | |
| 907 | extern int pthread_rwlock_timedrdlock (pthread_rwlock_t *__restrict __rwlock, | |
| 908 | const struct timespec *__restrict | |
| 909 | __abstime) __THROWNL __nonnull ((1, 2)); | |
| 910 | # endif | |
| 911 | ||
| 912 | /* Acquire write lock for RWLOCK. */ | |
| 913 | extern int pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock) | |
| 914 | __THROWNL __nonnull ((1)); | |
| 915 | ||
| 916 | /* Try to acquire write lock for RWLOCK. */ | |
| 917 | extern int pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock) | |
| 918 | __THROWNL __nonnull ((1)); | |
| 919 | ||
| 920 | # ifdef __USE_XOPEN2K | |
| 921 | /* Try to acquire write lock for RWLOCK or return after specfied time. */ | |
| 922 | extern int pthread_rwlock_timedwrlock (pthread_rwlock_t *__restrict __rwlock, | |
| 923 | const struct timespec *__restrict | |
| 924 | __abstime) __THROWNL __nonnull ((1, 2)); | |
| 925 | # endif | |
| 926 | ||
| 927 | /* Unlock RWLOCK. */ | |
| 928 | extern int pthread_rwlock_unlock (pthread_rwlock_t *__rwlock) | |
| 929 | __THROWNL __nonnull ((1)); | |
| 930 | ||
| 931 | ||
| 932 | /* Functions for handling read-write lock attributes. */ | |
| 933 | ||
| 934 | /* Initialize attribute object ATTR with default values. */ | |
| 935 | extern int pthread_rwlockattr_init (pthread_rwlockattr_t *__attr) | |
| 936 | __THROW __nonnull ((1)); | |
| 937 | ||
| 938 | /* Destroy attribute object ATTR. */ | |
| 939 | extern int pthread_rwlockattr_destroy (pthread_rwlockattr_t *__attr) | |
| 940 | __THROW __nonnull ((1)); | |
| 941 | ||
| 942 | /* Return current setting of process-shared attribute of ATTR in PSHARED. */ | |
| 943 | extern int pthread_rwlockattr_getpshared (const pthread_rwlockattr_t * | |
| 944 | __restrict __attr, | |
| 945 | int *__restrict __pshared) | |
| 946 | __THROW __nonnull ((1, 2)); | |
| 947 | ||
| 948 | /* Set process-shared attribute of ATTR to PSHARED. */ | |
| 949 | extern int pthread_rwlockattr_setpshared (pthread_rwlockattr_t *__attr, | |
| 950 | int __pshared) | |
| 951 | __THROW __nonnull ((1)); | |
| 952 | ||
| 953 | /* Return current setting of reader/writer preference. */ | |
| 954 | extern int pthread_rwlockattr_getkind_np (const pthread_rwlockattr_t * | |
| 955 | __restrict __attr, | |
| 956 | int *__restrict __pref) | |
| 957 | __THROW __nonnull ((1, 2)); | |
| 958 | ||
| 959 | /* Set reader/write preference. */ | |
| 960 | extern int pthread_rwlockattr_setkind_np (pthread_rwlockattr_t *__attr, | |
| 961 | int __pref) __THROW __nonnull ((1)); | |
| 962 | #endif | |
| 963 | ||
| 964 | ||
| 965 | /* Functions for handling conditional variables. */ | |
| 966 | ||
| 967 | /* Initialize condition variable COND using attributes ATTR, or use | |
| 968 | the default values if later is NULL. */ | |
| 969 | extern int pthread_cond_init (pthread_cond_t *__restrict __cond, | |
| 970 | const pthread_condattr_t *__restrict __cond_attr) | |
| 971 | __THROW __nonnull ((1)); | |
| 972 | ||
| 973 | /* Destroy condition variable COND. */ | |
| 974 | extern int pthread_cond_destroy (pthread_cond_t *__cond) | |
| 975 | __THROW __nonnull ((1)); | |
| 976 | ||
| 977 | /* Wake up one thread waiting for condition variable COND. */ | |
| 978 | extern int pthread_cond_signal (pthread_cond_t *__cond) | |
| 979 | __THROWNL __nonnull ((1)); | |
| 980 | ||
| 981 | /* Wake up all threads waiting for condition variables COND. */ | |
| 982 | extern int pthread_cond_broadcast (pthread_cond_t *__cond) | |
| 983 | __THROWNL __nonnull ((1)); | |
| 984 | ||
| 985 | /* Wait for condition variable COND to be signaled or broadcast. | |
| 986 | MUTEX is assumed to be locked before. | |
| 987 | ||
| 988 | This function is a cancellation point and therefore not marked with | |
| 989 | __THROW. */ | |
| 990 | extern int pthread_cond_wait (pthread_cond_t *__restrict __cond, | |
| 991 | pthread_mutex_t *__restrict __mutex) | |
| 992 | __nonnull ((1, 2)); | |
| 993 | ||
| 994 | /* Wait for condition variable COND to be signaled or broadcast until | |
| 995 | ABSTIME. MUTEX is assumed to be locked before. ABSTIME is an | |
| 996 | absolute time specification; zero is the beginning of the epoch | |
| 997 | (00:00:00 GMT, January 1, 1970). | |
| 998 | ||
| 999 | This function is a cancellation point and therefore not marked with | |
| 1000 | __THROW. */ | |
| 1001 | extern int pthread_cond_timedwait (pthread_cond_t *__restrict __cond, | |
| 1002 | pthread_mutex_t *__restrict __mutex, | |
| 1003 | const struct timespec *__restrict __abstime) | |
| 1004 | __nonnull ((1, 2, 3)); | |
| 1005 | ||
| 1006 | /* Functions for handling condition variable attributes. */ | |
| 1007 | ||
| 1008 | /* Initialize condition variable attribute ATTR. */ | |
| 1009 | extern int pthread_condattr_init (pthread_condattr_t *__attr) | |
| 1010 | __THROW __nonnull ((1)); | |
| 1011 | ||
| 1012 | /* Destroy condition variable attribute ATTR. */ | |
| 1013 | extern int pthread_condattr_destroy (pthread_condattr_t *__attr) | |
| 1014 | __THROW __nonnull ((1)); | |
| 1015 | ||
| 1016 | /* Get the process-shared flag of the condition variable attribute ATTR. */ | |
| 1017 | extern int pthread_condattr_getpshared (const pthread_condattr_t * | |
| 1018 | __restrict __attr, | |
| 1019 | int *__restrict __pshared) | |
| 1020 | __THROW __nonnull ((1, 2)); | |
| 1021 | ||
| 1022 | /* Set the process-shared flag of the condition variable attribute ATTR. */ | |
| 1023 | extern int pthread_condattr_setpshared (pthread_condattr_t *__attr, | |
| 1024 | int __pshared) __THROW __nonnull ((1)); | |
| 1025 | ||
| 1026 | #ifdef __USE_XOPEN2K | |
| 1027 | /* Get the clock selected for the condition variable attribute ATTR. */ | |
| 1028 | extern int pthread_condattr_getclock (const pthread_condattr_t * | |
| 1029 | __restrict __attr, | |
| 1030 | __clockid_t *__restrict __clock_id) | |
| 1031 | __THROW __nonnull ((1, 2)); | |
| 1032 | ||
| 1033 | /* Set the clock selected for the condition variable attribute ATTR. */ | |
| 1034 | extern int pthread_condattr_setclock (pthread_condattr_t *__attr, | |
| 1035 | __clockid_t __clock_id) | |
| 1036 | __THROW __nonnull ((1)); | |
| 1037 | #endif | |
| 1038 | ||
| 1039 | ||
| 1040 | #ifdef __USE_XOPEN2K | |
| 1041 | /* Functions to handle spinlocks. */ | |
| 1042 | ||
| 1043 | /* Initialize the spinlock LOCK. If PSHARED is nonzero the spinlock can | |
| 1044 | be shared between different processes. */ | |
| 1045 | extern int pthread_spin_init (pthread_spinlock_t *__lock, int __pshared) | |
| 1046 | __THROW __nonnull ((1)); | |
| 1047 | ||
| 1048 | /* Destroy the spinlock LOCK. */ | |
| 1049 | extern int pthread_spin_destroy (pthread_spinlock_t *__lock) | |
| 1050 | __THROW __nonnull ((1)); | |
| 1051 | ||
| 1052 | /* Wait until spinlock LOCK is retrieved. */ | |
| 1053 | extern int pthread_spin_lock (pthread_spinlock_t *__lock) | |
| 1054 | __THROWNL __nonnull ((1)); | |
| 1055 | ||
| 1056 | /* Try to lock spinlock LOCK. */ | |
| 1057 | extern int pthread_spin_trylock (pthread_spinlock_t *__lock) | |
| 1058 | __THROWNL __nonnull ((1)); | |
| 1059 | ||
| 1060 | /* Release spinlock LOCK. */ | |
| 1061 | extern int pthread_spin_unlock (pthread_spinlock_t *__lock) | |
| 1062 | __THROWNL __nonnull ((1)); | |
| 1063 | ||
| 1064 | ||
| 1065 | /* Functions to handle barriers. */ | |
| 1066 | ||
| 1067 | /* Initialize BARRIER with the attributes in ATTR. The barrier is | |
| 1068 | opened when COUNT waiters arrived. */ | |
| 1069 | extern int pthread_barrier_init (pthread_barrier_t *__restrict __barrier, | |
| 1070 | const pthread_barrierattr_t *__restrict | |
| 1071 | __attr, unsigned int __count) | |
| 1072 | __THROW __nonnull ((1)); | |
| 1073 | ||
| 1074 | /* Destroy a previously dynamically initialized barrier BARRIER. */ | |
| 1075 | extern int pthread_barrier_destroy (pthread_barrier_t *__barrier) | |
| 1076 | __THROW __nonnull ((1)); | |
| 1077 | ||
| 1078 | /* Wait on barrier BARRIER. */ | |
| 1079 | extern int pthread_barrier_wait (pthread_barrier_t *__barrier) | |
| 1080 | __THROWNL __nonnull ((1)); | |
| 1081 | ||
| 1082 | ||
| 1083 | /* Initialize barrier attribute ATTR. */ | |
| 1084 | extern int pthread_barrierattr_init (pthread_barrierattr_t *__attr) | |
| 1085 | __THROW __nonnull ((1)); | |
| 1086 | ||
| 1087 | /* Destroy previously dynamically initialized barrier attribute ATTR. */ | |
| 1088 | extern int pthread_barrierattr_destroy (pthread_barrierattr_t *__attr) | |
| 1089 | __THROW __nonnull ((1)); | |
| 1090 | ||
| 1091 | /* Get the process-shared flag of the barrier attribute ATTR. */ | |
| 1092 | extern int pthread_barrierattr_getpshared (const pthread_barrierattr_t * | |
| 1093 | __restrict __attr, | |
| 1094 | int *__restrict __pshared) | |
| 1095 | __THROW __nonnull ((1, 2)); | |
| 1096 | ||
| 1097 | /* Set the process-shared flag of the barrier attribute ATTR. */ | |
| 1098 | extern int pthread_barrierattr_setpshared (pthread_barrierattr_t *__attr, | |
| 1099 | int __pshared) | |
| 1100 | __THROW __nonnull ((1)); | |
| 1101 | #endif | |
| 1102 | ||
| 1103 | ||
| 1104 | /* Functions for handling thread-specific data. */ | |
| 1105 | ||
| 1106 | /* Create a key value identifying a location in the thread-specific | |
| 1107 | data area. Each thread maintains a distinct thread-specific data | |
| 1108 | area. DESTR_FUNCTION, if non-NULL, is called with the value | |
| 1109 | associated to that key when the key is destroyed. | |
| 1110 | DESTR_FUNCTION is not called if the value associated is NULL when | |
| 1111 | the key is destroyed. */ | |
| 1112 | extern int pthread_key_create (pthread_key_t *__key, | |
| 1113 | void (*__destr_function) (void *)) | |
| 1114 | __THROW __nonnull ((1)); | |
| 1115 | ||
| 1116 | /* Destroy KEY. */ | |
| 1117 | extern int pthread_key_delete (pthread_key_t __key) __THROW; | |
| 1118 | ||
| 1119 | /* Return current value of the thread-specific data slot identified by KEY. */ | |
| 1120 | extern void *pthread_getspecific (pthread_key_t __key) __THROW; | |
| 1121 | ||
| 1122 | /* Store POINTER in the thread-specific data slot identified by KEY. */ | |
| 1123 | extern int pthread_setspecific (pthread_key_t __key, | |
| 1124 | const void *__pointer) __THROW ; | |
| 1125 | ||
| 1126 | ||
| 1127 | #ifdef __USE_XOPEN2K | |
| 1128 | /* Get ID of CPU-time clock for thread THREAD_ID. */ | |
| 1129 | extern int pthread_getcpuclockid (pthread_t __thread_id, | |
| 1130 | __clockid_t *__clock_id) | |
| 1131 | __THROW __nonnull ((2)); | |
| 1132 | #endif | |
| 1133 | ||
| 1134 | ||
| 1135 | /* Install handlers to be called when a new process is created with FORK. | |
| 1136 | The PREPARE handler is called in the parent process just before performing | |
| 1137 | FORK. The PARENT handler is called in the parent process just after FORK. | |
| 1138 | The CHILD handler is called in the child process. Each of the three | |
| 1139 | handlers can be NULL, meaning that no handler needs to be called at that | |
| 1140 | point. | |
| 1141 | PTHREAD_ATFORK can be called several times, in which case the PREPARE | |
| 1142 | handlers are called in LIFO order (last added with PTHREAD_ATFORK, | |
| 1143 | first called before FORK), and the PARENT and CHILD handlers are called | |
| 1144 | in FIFO (first added, first called). */ | |
| 1145 | ||
| 1146 | extern int pthread_atfork (void (*__prepare) (void), | |
| 1147 | void (*__parent) (void), | |
| 1148 | void (*__child) (void)) __THROW; | |
| 1149 | ||
| 1150 | ||
| 1151 | #ifdef __USE_EXTERN_INLINES | |
| 1152 | /* Optimizations. */ | |
| 1153 | __extern_inline int | |
| 1154 | __NTH (pthread_equal (pthread_t __thread1, pthread_t __thread2)) | |
| 1155 | { | |
| 1156 | return __thread1 == __thread2; | |
| 1157 | } | |
| 1158 | #endif | |
| 1159 | ||
| 1160 | __END_DECLS | |
| 1161 | ||
| 1162 | #endif /* pthread.h */ |
libc/glibc-include/pty.h created+48
| ... | ... | @@ -0,0 +1,48 @@ |
| 1 | /* Functions for pseudo TTY handling. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _PTY_H | |
| 20 | #define _PTY_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | struct termios; | |
| 25 | struct winsize; | |
| 26 | ||
| 27 | #include <termios.h> | |
| 28 | #include <sys/ioctl.h> | |
| 29 | ||
| 30 | ||
| 31 | __BEGIN_DECLS | |
| 32 | ||
| 33 | /* Create pseudo tty master slave pair with NAME and set terminal | |
| 34 | attributes according to TERMP and WINP and return handles for both | |
| 35 | ends in AMASTER and ASLAVE. */ | |
| 36 | extern int openpty (int *__amaster, int *__aslave, char *__name, | |
| 37 | const struct termios *__termp, | |
| 38 | const struct winsize *__winp) __THROW; | |
| 39 | ||
| 40 | /* Create child process and establish the slave pseudo terminal as the | |
| 41 | child's controlling terminal. */ | |
| 42 | extern int forkpty (int *__amaster, char *__name, | |
| 43 | const struct termios *__termp, | |
| 44 | const struct winsize *__winp) __THROW; | |
| 45 | ||
| 46 | __END_DECLS | |
| 47 | ||
| 48 | #endif /* pty.h */ |
libc/glibc-include/pwd.h created+189
| ... | ... | @@ -0,0 +1,189 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 9.2.2 User Database Access <pwd.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _PWD_H | |
| 23 | #define _PWD_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #include <bits/types.h> | |
| 30 | ||
| 31 | #define __need_size_t | |
| 32 | #include <stddef.h> | |
| 33 | ||
| 34 | #if defined __USE_XOPEN || defined __USE_XOPEN2K | |
| 35 | /* The Single Unix specification says that some more types are | |
| 36 | available here. */ | |
| 37 | # ifndef __gid_t_defined | |
| 38 | typedef __gid_t gid_t; | |
| 39 | # define __gid_t_defined | |
| 40 | # endif | |
| 41 | ||
| 42 | # ifndef __uid_t_defined | |
| 43 | typedef __uid_t uid_t; | |
| 44 | # define __uid_t_defined | |
| 45 | # endif | |
| 46 | #endif | |
| 47 | ||
| 48 | /* A record in the user database. */ | |
| 49 | struct passwd | |
| 50 | { | |
| 51 | char *pw_name; /* Username. */ | |
| 52 | char *pw_passwd; /* Hashed passphrase, if shadow database | |
| 53 | not in use (see shadow.h). */ | |
| 54 | __uid_t pw_uid; /* User ID. */ | |
| 55 | __gid_t pw_gid; /* Group ID. */ | |
| 56 | char *pw_gecos; /* Real name. */ | |
| 57 | char *pw_dir; /* Home directory. */ | |
| 58 | char *pw_shell; /* Shell program. */ | |
| 59 | }; | |
| 60 | ||
| 61 | ||
| 62 | #ifdef __USE_MISC | |
| 63 | # include <bits/types/FILE.h> | |
| 64 | #endif | |
| 65 | ||
| 66 | ||
| 67 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 68 | /* Rewind the user database stream. | |
| 69 | ||
| 70 | This function is a possible cancellation point and therefore not | |
| 71 | marked with __THROW. */ | |
| 72 | extern void setpwent (void); | |
| 73 | ||
| 74 | /* Close the user database stream. | |
| 75 | ||
| 76 | This function is a possible cancellation point and therefore not | |
| 77 | marked with __THROW. */ | |
| 78 | extern void endpwent (void); | |
| 79 | ||
| 80 | /* Read an entry from the user database stream, opening it if necessary. | |
| 81 | ||
| 82 | This function is a possible cancellation point and therefore not | |
| 83 | marked with __THROW. */ | |
| 84 | extern struct passwd *getpwent (void); | |
| 85 | #endif | |
| 86 | ||
| 87 | #ifdef __USE_MISC | |
| 88 | /* Read a user database entry from STREAM. | |
| 89 | ||
| 90 | This function is not part of POSIX and therefore no official | |
| 91 | cancellation point. But due to similarity with an POSIX interface | |
| 92 | or due to the implementation it is a cancellation point and | |
| 93 | therefore not marked with __THROW. */ | |
| 94 | extern struct passwd *fgetpwent (FILE *__stream) __nonnull ((1)); | |
| 95 | ||
| 96 | /* Write a given user database entry onto the given stream. | |
| 97 | ||
| 98 | This function is not part of POSIX and therefore no official | |
| 99 | cancellation point. But due to similarity with an POSIX interface | |
| 100 | or due to the implementation it is a cancellation point and | |
| 101 | therefore not marked with __THROW. */ | |
| 102 | extern int putpwent (const struct passwd *__restrict __p, | |
| 103 | FILE *__restrict __f); | |
| 104 | #endif | |
| 105 | ||
| 106 | /* Retrieve the user database entry for the given user ID. | |
| 107 | ||
| 108 | This function is a possible cancellation point and therefore not | |
| 109 | marked with __THROW. */ | |
| 110 | extern struct passwd *getpwuid (__uid_t __uid); | |
| 111 | ||
| 112 | /* Retrieve the user database entry for the given username. | |
| 113 | ||
| 114 | This function is a possible cancellation point and therefore not | |
| 115 | marked with __THROW. */ | |
| 116 | extern struct passwd *getpwnam (const char *__name) __nonnull ((1)); | |
| 117 | ||
| 118 | #ifdef __USE_POSIX | |
| 119 | ||
| 120 | # ifdef __USE_MISC | |
| 121 | /* Reasonable value for the buffer sized used in the reentrant | |
| 122 | functions below. But better use `sysconf'. */ | |
| 123 | # define NSS_BUFLEN_PASSWD 1024 | |
| 124 | # endif | |
| 125 | ||
| 126 | /* Reentrant versions of some of the functions above. | |
| 127 | ||
| 128 | PLEASE NOTE: the `getpwent_r' function is not (yet) standardized. | |
| 129 | The interface may change in later versions of this library. But | |
| 130 | the interface is designed following the principals used for the | |
| 131 | other reentrant functions so the chances are good this is what the | |
| 132 | POSIX people would choose. */ | |
| 133 | ||
| 134 | # ifdef __USE_MISC | |
| 135 | /* This function is not part of POSIX and therefore no official | |
| 136 | cancellation point. But due to similarity with an POSIX interface | |
| 137 | or due to the implementation it is a cancellation point and | |
| 138 | therefore not marked with __THROW. */ | |
| 139 | extern int getpwent_r (struct passwd *__restrict __resultbuf, | |
| 140 | char *__restrict __buffer, size_t __buflen, | |
| 141 | struct passwd **__restrict __result) | |
| 142 | __nonnull ((1, 2, 4)); | |
| 143 | # endif | |
| 144 | ||
| 145 | extern int getpwuid_r (__uid_t __uid, | |
| 146 | struct passwd *__restrict __resultbuf, | |
| 147 | char *__restrict __buffer, size_t __buflen, | |
| 148 | struct passwd **__restrict __result) | |
| 149 | __nonnull ((2, 3, 5)); | |
| 150 | ||
| 151 | extern int getpwnam_r (const char *__restrict __name, | |
| 152 | struct passwd *__restrict __resultbuf, | |
| 153 | char *__restrict __buffer, size_t __buflen, | |
| 154 | struct passwd **__restrict __result) | |
| 155 | __nonnull ((1, 2, 3, 5)); | |
| 156 | ||
| 157 | ||
| 158 | # ifdef __USE_MISC | |
| 159 | /* Read a user database entry from STREAM. This function is not | |
| 160 | standardized and probably never will. | |
| 161 | ||
| 162 | This function is not part of POSIX and therefore no official | |
| 163 | cancellation point. But due to similarity with an POSIX interface | |
| 164 | or due to the implementation it is a cancellation point and | |
| 165 | therefore not marked with __THROW. */ | |
| 166 | extern int fgetpwent_r (FILE *__restrict __stream, | |
| 167 | struct passwd *__restrict __resultbuf, | |
| 168 | char *__restrict __buffer, size_t __buflen, | |
| 169 | struct passwd **__restrict __result) | |
| 170 | __nonnull ((1, 2, 3, 5)); | |
| 171 | # endif | |
| 172 | ||
| 173 | #endif /* POSIX or reentrant */ | |
| 174 | ||
| 175 | #ifdef __USE_GNU | |
| 176 | /* Write a traditional /etc/passwd line, based on the user database | |
| 177 | entry for the given UID, to BUFFER; space for BUFFER must be | |
| 178 | allocated by the caller. | |
| 179 | ||
| 180 | This function is not part of POSIX and therefore no official | |
| 181 | cancellation point. But due to similarity with an POSIX interface | |
| 182 | or due to the implementation it is a cancellation point and | |
| 183 | therefore not marked with __THROW. */ | |
| 184 | extern int getpw (__uid_t __uid, char *__buffer); | |
| 185 | #endif | |
| 186 | ||
| 187 | __END_DECLS | |
| 188 | ||
| 189 | #endif /* pwd.h */ |
libc/glibc-include/re_comp.h created+25
| ... | ... | @@ -0,0 +1,25 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _RE_COMP_H | |
| 19 | #define _RE_COMP_H 1 | |
| 20 | ||
| 21 | /* This is only a wrapper around the <regex.h> file. XPG4.2 mentions | |
| 22 | this name. */ | |
| 23 | #include <regex.h> | |
| 24 | ||
| 25 | #endif /* re_comp.h */ |
libc/glibc-include/regex.h created+658
| ... | ... | @@ -0,0 +1,658 @@ |
| 1 | /* Definitions for data structures and routines for the regular | |
| 2 | expression library. | |
| 3 | Copyright (C) 1985, 1989-2019 Free Software Foundation, Inc. | |
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <https://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _REGEX_H | |
| 21 | #define _REGEX_H 1 | |
| 22 | ||
| 23 | #include <sys/types.h> | |
| 24 | ||
| 25 | /* Allow the use in C++ code. */ | |
| 26 | #ifdef __cplusplus | |
| 27 | extern "C" { | |
| 28 | #endif | |
| 29 | ||
| 30 | /* Define __USE_GNU to declare GNU extensions that violate the | |
| 31 | POSIX name space rules. */ | |
| 32 | #ifdef _GNU_SOURCE | |
| 33 | # define __USE_GNU 1 | |
| 34 | #endif | |
| 35 | ||
| 36 | #ifdef _REGEX_LARGE_OFFSETS | |
| 37 | ||
| 38 | /* Use types and values that are wide enough to represent signed and | |
| 39 | unsigned byte offsets in memory. This currently works only when | |
| 40 | the regex code is used outside of the GNU C library; it is not yet | |
| 41 | supported within glibc itself, and glibc users should not define | |
| 42 | _REGEX_LARGE_OFFSETS. */ | |
| 43 | ||
| 44 | /* The type of object sizes. */ | |
| 45 | typedef size_t __re_size_t; | |
| 46 | ||
| 47 | /* The type of object sizes, in places where the traditional code | |
| 48 | uses unsigned long int. */ | |
| 49 | typedef size_t __re_long_size_t; | |
| 50 | ||
| 51 | #else | |
| 52 | ||
| 53 | /* The traditional GNU regex implementation mishandles strings longer | |
| 54 | than INT_MAX. */ | |
| 55 | typedef unsigned int __re_size_t; | |
| 56 | typedef unsigned long int __re_long_size_t; | |
| 57 | ||
| 58 | #endif | |
| 59 | ||
| 60 | /* The following two types have to be signed and unsigned integer type | |
| 61 | wide enough to hold a value of a pointer. For most ANSI compilers | |
| 62 | ptrdiff_t and size_t should be likely OK. Still size of these two | |
| 63 | types is 2 for Microsoft C. Ugh... */ | |
| 64 | typedef long int s_reg_t; | |
| 65 | typedef unsigned long int active_reg_t; | |
| 66 | ||
| 67 | /* The following bits are used to determine the regexp syntax we | |
| 68 | recognize. The set/not-set meanings are chosen so that Emacs syntax | |
| 69 | remains the value 0. The bits are given in alphabetical order, and | |
| 70 | the definitions shifted by one from the previous bit; thus, when we | |
| 71 | add or remove a bit, only one other definition need change. */ | |
| 72 | typedef unsigned long int reg_syntax_t; | |
| 73 | ||
| 74 | #ifdef __USE_GNU | |
| 75 | /* If this bit is not set, then \ inside a bracket expression is literal. | |
| 76 | If set, then such a \ quotes the following character. */ | |
| 77 | # define RE_BACKSLASH_ESCAPE_IN_LISTS ((unsigned long int) 1) | |
| 78 | ||
| 79 | /* If this bit is not set, then + and ? are operators, and \+ and \? are | |
| 80 | literals. | |
| 81 | If set, then \+ and \? are operators and + and ? are literals. */ | |
| 82 | # define RE_BK_PLUS_QM (RE_BACKSLASH_ESCAPE_IN_LISTS << 1) | |
| 83 | ||
| 84 | /* If this bit is set, then character classes are supported. They are: | |
| 85 | [:alpha:], [:upper:], [:lower:], [:digit:], [:alnum:], [:xdigit:], | |
| 86 | [:space:], [:print:], [:punct:], [:graph:], and [:cntrl:]. | |
| 87 | If not set, then character classes are not supported. */ | |
| 88 | # define RE_CHAR_CLASSES (RE_BK_PLUS_QM << 1) | |
| 89 | ||
| 90 | /* If this bit is set, then ^ and $ are always anchors (outside bracket | |
| 91 | expressions, of course). | |
| 92 | If this bit is not set, then it depends: | |
| 93 | ^ is an anchor if it is at the beginning of a regular | |
| 94 | expression or after an open-group or an alternation operator; | |
| 95 | $ is an anchor if it is at the end of a regular expression, or | |
| 96 | before a close-group or an alternation operator. | |
| 97 | ||
| 98 | This bit could be (re)combined with RE_CONTEXT_INDEP_OPS, because | |
| 99 | POSIX draft 11.2 says that * etc. in leading positions is undefined. | |
| 100 | We already implemented a previous draft which made those constructs | |
| 101 | invalid, though, so we haven't changed the code back. */ | |
| 102 | # define RE_CONTEXT_INDEP_ANCHORS (RE_CHAR_CLASSES << 1) | |
| 103 | ||
| 104 | /* If this bit is set, then special characters are always special | |
| 105 | regardless of where they are in the pattern. | |
| 106 | If this bit is not set, then special characters are special only in | |
| 107 | some contexts; otherwise they are ordinary. Specifically, | |
| 108 | * + ? and intervals are only special when not after the beginning, | |
| 109 | open-group, or alternation operator. */ | |
| 110 | # define RE_CONTEXT_INDEP_OPS (RE_CONTEXT_INDEP_ANCHORS << 1) | |
| 111 | ||
| 112 | /* If this bit is set, then *, +, ?, and { cannot be first in an re or | |
| 113 | immediately after an alternation or begin-group operator. */ | |
| 114 | # define RE_CONTEXT_INVALID_OPS (RE_CONTEXT_INDEP_OPS << 1) | |
| 115 | ||
| 116 | /* If this bit is set, then . matches newline. | |
| 117 | If not set, then it doesn't. */ | |
| 118 | # define RE_DOT_NEWLINE (RE_CONTEXT_INVALID_OPS << 1) | |
| 119 | ||
| 120 | /* If this bit is set, then . doesn't match NUL. | |
| 121 | If not set, then it does. */ | |
| 122 | # define RE_DOT_NOT_NULL (RE_DOT_NEWLINE << 1) | |
| 123 | ||
| 124 | /* If this bit is set, nonmatching lists [^...] do not match newline. | |
| 125 | If not set, they do. */ | |
| 126 | # define RE_HAT_LISTS_NOT_NEWLINE (RE_DOT_NOT_NULL << 1) | |
| 127 | ||
| 128 | /* If this bit is set, either \{...\} or {...} defines an | |
| 129 | interval, depending on RE_NO_BK_BRACES. | |
| 130 | If not set, \{, \}, {, and } are literals. */ | |
| 131 | # define RE_INTERVALS (RE_HAT_LISTS_NOT_NEWLINE << 1) | |
| 132 | ||
| 133 | /* If this bit is set, +, ? and | aren't recognized as operators. | |
| 134 | If not set, they are. */ | |
| 135 | # define RE_LIMITED_OPS (RE_INTERVALS << 1) | |
| 136 | ||
| 137 | /* If this bit is set, newline is an alternation operator. | |
| 138 | If not set, newline is literal. */ | |
| 139 | # define RE_NEWLINE_ALT (RE_LIMITED_OPS << 1) | |
| 140 | ||
| 141 | /* If this bit is set, then '{...}' defines an interval, and \{ and \} | |
| 142 | are literals. | |
| 143 | If not set, then '\{...\}' defines an interval. */ | |
| 144 | # define RE_NO_BK_BRACES (RE_NEWLINE_ALT << 1) | |
| 145 | ||
| 146 | /* If this bit is set, (...) defines a group, and \( and \) are literals. | |
| 147 | If not set, \(...\) defines a group, and ( and ) are literals. */ | |
| 148 | # define RE_NO_BK_PARENS (RE_NO_BK_BRACES << 1) | |
| 149 | ||
| 150 | /* If this bit is set, then \<digit> matches <digit>. | |
| 151 | If not set, then \<digit> is a back-reference. */ | |
| 152 | # define RE_NO_BK_REFS (RE_NO_BK_PARENS << 1) | |
| 153 | ||
| 154 | /* If this bit is set, then | is an alternation operator, and \| is literal. | |
| 155 | If not set, then \| is an alternation operator, and | is literal. */ | |
| 156 | # define RE_NO_BK_VBAR (RE_NO_BK_REFS << 1) | |
| 157 | ||
| 158 | /* If this bit is set, then an ending range point collating higher | |
| 159 | than the starting range point, as in [z-a], is invalid. | |
| 160 | If not set, then when ending range point collates higher than the | |
| 161 | starting range point, the range is ignored. */ | |
| 162 | # define RE_NO_EMPTY_RANGES (RE_NO_BK_VBAR << 1) | |
| 163 | ||
| 164 | /* If this bit is set, then an unmatched ) is ordinary. | |
| 165 | If not set, then an unmatched ) is invalid. */ | |
| 166 | # define RE_UNMATCHED_RIGHT_PAREN_ORD (RE_NO_EMPTY_RANGES << 1) | |
| 167 | ||
| 168 | /* If this bit is set, succeed as soon as we match the whole pattern, | |
| 169 | without further backtracking. */ | |
| 170 | # define RE_NO_POSIX_BACKTRACKING (RE_UNMATCHED_RIGHT_PAREN_ORD << 1) | |
| 171 | ||
| 172 | /* If this bit is set, do not process the GNU regex operators. | |
| 173 | If not set, then the GNU regex operators are recognized. */ | |
| 174 | # define RE_NO_GNU_OPS (RE_NO_POSIX_BACKTRACKING << 1) | |
| 175 | ||
| 176 | /* If this bit is set, turn on internal regex debugging. | |
| 177 | If not set, and debugging was on, turn it off. | |
| 178 | This only works if regex.c is compiled -DDEBUG. | |
| 179 | We define this bit always, so that all that's needed to turn on | |
| 180 | debugging is to recompile regex.c; the calling code can always have | |
| 181 | this bit set, and it won't affect anything in the normal case. */ | |
| 182 | # define RE_DEBUG (RE_NO_GNU_OPS << 1) | |
| 183 | ||
| 184 | /* If this bit is set, a syntactically invalid interval is treated as | |
| 185 | a string of ordinary characters. For example, the ERE 'a{1' is | |
| 186 | treated as 'a\{1'. */ | |
| 187 | # define RE_INVALID_INTERVAL_ORD (RE_DEBUG << 1) | |
| 188 | ||
| 189 | /* If this bit is set, then ignore case when matching. | |
| 190 | If not set, then case is significant. */ | |
| 191 | # define RE_ICASE (RE_INVALID_INTERVAL_ORD << 1) | |
| 192 | ||
| 193 | /* This bit is used internally like RE_CONTEXT_INDEP_ANCHORS but only | |
| 194 | for ^, because it is difficult to scan the regex backwards to find | |
| 195 | whether ^ should be special. */ | |
| 196 | # define RE_CARET_ANCHORS_HERE (RE_ICASE << 1) | |
| 197 | ||
| 198 | /* If this bit is set, then \{ cannot be first in a regex or | |
| 199 | immediately after an alternation, open-group or \} operator. */ | |
| 200 | # define RE_CONTEXT_INVALID_DUP (RE_CARET_ANCHORS_HERE << 1) | |
| 201 | ||
| 202 | /* If this bit is set, then no_sub will be set to 1 during | |
| 203 | re_compile_pattern. */ | |
| 204 | # define RE_NO_SUB (RE_CONTEXT_INVALID_DUP << 1) | |
| 205 | #endif | |
| 206 | ||
| 207 | /* This global variable defines the particular regexp syntax to use (for | |
| 208 | some interfaces). When a regexp is compiled, the syntax used is | |
| 209 | stored in the pattern buffer, so changing this does not affect | |
| 210 | already-compiled regexps. */ | |
| 211 | extern reg_syntax_t re_syntax_options; | |
| 212 | ||
| 213 | #ifdef __USE_GNU | |
| 214 | /* Define combinations of the above bits for the standard possibilities. | |
| 215 | (The [[[ comments delimit what gets put into the Texinfo file, so | |
| 216 | don't delete them!) */ | |
| 217 | /* [[[begin syntaxes]]] */ | |
| 218 | # define RE_SYNTAX_EMACS 0 | |
| 219 | ||
| 220 | # define RE_SYNTAX_AWK \ | |
| 221 | (RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DOT_NOT_NULL \ | |
| 222 | | RE_NO_BK_PARENS | RE_NO_BK_REFS \ | |
| 223 | | RE_NO_BK_VBAR | RE_NO_EMPTY_RANGES \ | |
| 224 | | RE_DOT_NEWLINE | RE_CONTEXT_INDEP_ANCHORS \ | |
| 225 | | RE_CHAR_CLASSES \ | |
| 226 | | RE_UNMATCHED_RIGHT_PAREN_ORD | RE_NO_GNU_OPS) | |
| 227 | ||
| 228 | # define RE_SYNTAX_GNU_AWK \ | |
| 229 | ((RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS \ | |
| 230 | | RE_INVALID_INTERVAL_ORD) \ | |
| 231 | & ~(RE_DOT_NOT_NULL | RE_CONTEXT_INDEP_OPS \ | |
| 232 | | RE_CONTEXT_INVALID_OPS )) | |
| 233 | ||
| 234 | # define RE_SYNTAX_POSIX_AWK \ | |
| 235 | (RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS \ | |
| 236 | | RE_INTERVALS | RE_NO_GNU_OPS \ | |
| 237 | | RE_INVALID_INTERVAL_ORD) | |
| 238 | ||
| 239 | # define RE_SYNTAX_GREP \ | |
| 240 | ((RE_SYNTAX_POSIX_BASIC | RE_NEWLINE_ALT) \ | |
| 241 | & ~(RE_CONTEXT_INVALID_DUP | RE_DOT_NOT_NULL)) | |
| 242 | ||
| 243 | # define RE_SYNTAX_EGREP \ | |
| 244 | ((RE_SYNTAX_POSIX_EXTENDED | RE_INVALID_INTERVAL_ORD | RE_NEWLINE_ALT) \ | |
| 245 | & ~(RE_CONTEXT_INVALID_OPS | RE_DOT_NOT_NULL)) | |
| 246 | ||
| 247 | /* POSIX grep -E behavior is no longer incompatible with GNU. */ | |
| 248 | # define RE_SYNTAX_POSIX_EGREP \ | |
| 249 | RE_SYNTAX_EGREP | |
| 250 | ||
| 251 | /* P1003.2/D11.2, section 4.20.7.1, lines 5078ff. */ | |
| 252 | # define RE_SYNTAX_ED RE_SYNTAX_POSIX_BASIC | |
| 253 | ||
| 254 | # define RE_SYNTAX_SED RE_SYNTAX_POSIX_BASIC | |
| 255 | ||
| 256 | /* Syntax bits common to both basic and extended POSIX regex syntax. */ | |
| 257 | # define _RE_SYNTAX_POSIX_COMMON \ | |
| 258 | (RE_CHAR_CLASSES | RE_DOT_NEWLINE | RE_DOT_NOT_NULL \ | |
| 259 | | RE_INTERVALS | RE_NO_EMPTY_RANGES) | |
| 260 | ||
| 261 | # define RE_SYNTAX_POSIX_BASIC \ | |
| 262 | (_RE_SYNTAX_POSIX_COMMON | RE_BK_PLUS_QM | RE_CONTEXT_INVALID_DUP) | |
| 263 | ||
| 264 | /* Differs from ..._POSIX_BASIC only in that RE_BK_PLUS_QM becomes | |
| 265 | RE_LIMITED_OPS, i.e., \? \+ \| are not recognized. Actually, this | |
| 266 | isn't minimal, since other operators, such as \`, aren't disabled. */ | |
| 267 | # define RE_SYNTAX_POSIX_MINIMAL_BASIC \ | |
| 268 | (_RE_SYNTAX_POSIX_COMMON | RE_LIMITED_OPS) | |
| 269 | ||
| 270 | # define RE_SYNTAX_POSIX_EXTENDED \ | |
| 271 | (_RE_SYNTAX_POSIX_COMMON | RE_CONTEXT_INDEP_ANCHORS \ | |
| 272 | | RE_CONTEXT_INDEP_OPS | RE_NO_BK_BRACES \ | |
| 273 | | RE_NO_BK_PARENS | RE_NO_BK_VBAR \ | |
| 274 | | RE_CONTEXT_INVALID_OPS | RE_UNMATCHED_RIGHT_PAREN_ORD) | |
| 275 | ||
| 276 | /* Differs from ..._POSIX_EXTENDED in that RE_CONTEXT_INDEP_OPS is | |
| 277 | removed and RE_NO_BK_REFS is added. */ | |
| 278 | # define RE_SYNTAX_POSIX_MINIMAL_EXTENDED \ | |
| 279 | (_RE_SYNTAX_POSIX_COMMON | RE_CONTEXT_INDEP_ANCHORS \ | |
| 280 | | RE_CONTEXT_INVALID_OPS | RE_NO_BK_BRACES \ | |
| 281 | | RE_NO_BK_PARENS | RE_NO_BK_REFS \ | |
| 282 | | RE_NO_BK_VBAR | RE_UNMATCHED_RIGHT_PAREN_ORD) | |
| 283 | /* [[[end syntaxes]]] */ | |
| 284 | ||
| 285 | /* Maximum number of duplicates an interval can allow. POSIX-conforming | |
| 286 | systems might define this in <limits.h>, but we want our | |
| 287 | value, so remove any previous define. */ | |
| 288 | # ifdef _REGEX_INCLUDE_LIMITS_H | |
| 289 | # include <limits.h> | |
| 290 | # endif | |
| 291 | # ifdef RE_DUP_MAX | |
| 292 | # undef RE_DUP_MAX | |
| 293 | # endif | |
| 294 | ||
| 295 | /* RE_DUP_MAX is 2**15 - 1 because an earlier implementation stored | |
| 296 | the counter as a 2-byte signed integer. This is no longer true, so | |
| 297 | RE_DUP_MAX could be increased to (INT_MAX / 10 - 1), or to | |
| 298 | ((SIZE_MAX - 9) / 10) if _REGEX_LARGE_OFFSETS is defined. | |
| 299 | However, there would be a huge performance problem if someone | |
| 300 | actually used a pattern like a\{214748363\}, so RE_DUP_MAX retains | |
| 301 | its historical value. */ | |
| 302 | # define RE_DUP_MAX (0x7fff) | |
| 303 | #endif | |
| 304 | ||
| 305 | ||
| 306 | /* POSIX 'cflags' bits (i.e., information for 'regcomp'). */ | |
| 307 | ||
| 308 | /* If this bit is set, then use extended regular expression syntax. | |
| 309 | If not set, then use basic regular expression syntax. */ | |
| 310 | #define REG_EXTENDED 1 | |
| 311 | ||
| 312 | /* If this bit is set, then ignore case when matching. | |
| 313 | If not set, then case is significant. */ | |
| 314 | #define REG_ICASE (1 << 1) | |
| 315 | ||
| 316 | /* If this bit is set, then anchors do not match at newline | |
| 317 | characters in the string. | |
| 318 | If not set, then anchors do match at newlines. */ | |
| 319 | #define REG_NEWLINE (1 << 2) | |
| 320 | ||
| 321 | /* If this bit is set, then report only success or fail in regexec. | |
| 322 | If not set, then returns differ between not matching and errors. */ | |
| 323 | #define REG_NOSUB (1 << 3) | |
| 324 | ||
| 325 | ||
| 326 | /* POSIX 'eflags' bits (i.e., information for regexec). */ | |
| 327 | ||
| 328 | /* If this bit is set, then the beginning-of-line operator doesn't match | |
| 329 | the beginning of the string (presumably because it's not the | |
| 330 | beginning of a line). | |
| 331 | If not set, then the beginning-of-line operator does match the | |
| 332 | beginning of the string. */ | |
| 333 | #define REG_NOTBOL 1 | |
| 334 | ||
| 335 | /* Like REG_NOTBOL, except for the end-of-line. */ | |
| 336 | #define REG_NOTEOL (1 << 1) | |
| 337 | ||
| 338 | /* Use PMATCH[0] to delimit the start and end of the search in the | |
| 339 | buffer. */ | |
| 340 | #define REG_STARTEND (1 << 2) | |
| 341 | ||
| 342 | ||
| 343 | /* If any error codes are removed, changed, or added, update the | |
| 344 | '__re_error_msgid' table in regcomp.c. */ | |
| 345 | ||
| 346 | typedef enum | |
| 347 | { | |
| 348 | _REG_ENOSYS = -1, /* This will never happen for this implementation. */ | |
| 349 | _REG_NOERROR = 0, /* Success. */ | |
| 350 | _REG_NOMATCH, /* Didn't find a match (for regexec). */ | |
| 351 | ||
| 352 | /* POSIX regcomp return error codes. (In the order listed in the | |
| 353 | standard.) */ | |
| 354 | _REG_BADPAT, /* Invalid pattern. */ | |
| 355 | _REG_ECOLLATE, /* Invalid collating element. */ | |
| 356 | _REG_ECTYPE, /* Invalid character class name. */ | |
| 357 | _REG_EESCAPE, /* Trailing backslash. */ | |
| 358 | _REG_ESUBREG, /* Invalid back reference. */ | |
| 359 | _REG_EBRACK, /* Unmatched left bracket. */ | |
| 360 | _REG_EPAREN, /* Parenthesis imbalance. */ | |
| 361 | _REG_EBRACE, /* Unmatched \{. */ | |
| 362 | _REG_BADBR, /* Invalid contents of \{\}. */ | |
| 363 | _REG_ERANGE, /* Invalid range end. */ | |
| 364 | _REG_ESPACE, /* Ran out of memory. */ | |
| 365 | _REG_BADRPT, /* No preceding re for repetition op. */ | |
| 366 | ||
| 367 | /* Error codes we've added. */ | |
| 368 | _REG_EEND, /* Premature end. */ | |
| 369 | _REG_ESIZE, /* Too large (e.g., repeat count too large). */ | |
| 370 | _REG_ERPAREN /* Unmatched ) or \); not returned from regcomp. */ | |
| 371 | } reg_errcode_t; | |
| 372 | ||
| 373 | #if defined _XOPEN_SOURCE || defined __USE_XOPEN2K | |
| 374 | # define REG_ENOSYS _REG_ENOSYS | |
| 375 | #endif | |
| 376 | #define REG_NOERROR _REG_NOERROR | |
| 377 | #define REG_NOMATCH _REG_NOMATCH | |
| 378 | #define REG_BADPAT _REG_BADPAT | |
| 379 | #define REG_ECOLLATE _REG_ECOLLATE | |
| 380 | #define REG_ECTYPE _REG_ECTYPE | |
| 381 | #define REG_EESCAPE _REG_EESCAPE | |
| 382 | #define REG_ESUBREG _REG_ESUBREG | |
| 383 | #define REG_EBRACK _REG_EBRACK | |
| 384 | #define REG_EPAREN _REG_EPAREN | |
| 385 | #define REG_EBRACE _REG_EBRACE | |
| 386 | #define REG_BADBR _REG_BADBR | |
| 387 | #define REG_ERANGE _REG_ERANGE | |
| 388 | #define REG_ESPACE _REG_ESPACE | |
| 389 | #define REG_BADRPT _REG_BADRPT | |
| 390 | #define REG_EEND _REG_EEND | |
| 391 | #define REG_ESIZE _REG_ESIZE | |
| 392 | #define REG_ERPAREN _REG_ERPAREN | |
| 393 | ||
| 394 | /* This data structure represents a compiled pattern. Before calling | |
| 395 | the pattern compiler, the fields 'buffer', 'allocated', 'fastmap', | |
| 396 | and 'translate' can be set. After the pattern has been compiled, | |
| 397 | the fields 're_nsub', 'not_bol' and 'not_eol' are available. All | |
| 398 | other fields are private to the regex routines. */ | |
| 399 | ||
| 400 | #ifndef RE_TRANSLATE_TYPE | |
| 401 | # define __RE_TRANSLATE_TYPE unsigned char * | |
| 402 | # ifdef __USE_GNU | |
| 403 | # define RE_TRANSLATE_TYPE __RE_TRANSLATE_TYPE | |
| 404 | # endif | |
| 405 | #endif | |
| 406 | ||
| 407 | #ifdef __USE_GNU | |
| 408 | # define __REPB_PREFIX(name) name | |
| 409 | #else | |
| 410 | # define __REPB_PREFIX(name) __##name | |
| 411 | #endif | |
| 412 | ||
| 413 | struct re_pattern_buffer | |
| 414 | { | |
| 415 | /* Space that holds the compiled pattern. The type | |
| 416 | 'struct re_dfa_t' is private and is not declared here. */ | |
| 417 | struct re_dfa_t *__REPB_PREFIX(buffer); | |
| 418 | ||
| 419 | /* Number of bytes to which 'buffer' points. */ | |
| 420 | __re_long_size_t __REPB_PREFIX(allocated); | |
| 421 | ||
| 422 | /* Number of bytes actually used in 'buffer'. */ | |
| 423 | __re_long_size_t __REPB_PREFIX(used); | |
| 424 | ||
| 425 | /* Syntax setting with which the pattern was compiled. */ | |
| 426 | reg_syntax_t __REPB_PREFIX(syntax); | |
| 427 | ||
| 428 | /* Pointer to a fastmap, if any, otherwise zero. re_search uses the | |
| 429 | fastmap, if there is one, to skip over impossible starting points | |
| 430 | for matches. */ | |
| 431 | char *__REPB_PREFIX(fastmap); | |
| 432 | ||
| 433 | /* Either a translate table to apply to all characters before | |
| 434 | comparing them, or zero for no translation. The translation is | |
| 435 | applied to a pattern when it is compiled and to a string when it | |
| 436 | is matched. */ | |
| 437 | __RE_TRANSLATE_TYPE __REPB_PREFIX(translate); | |
| 438 | ||
| 439 | /* Number of subexpressions found by the compiler. */ | |
| 440 | size_t re_nsub; | |
| 441 | ||
| 442 | /* Zero if this pattern cannot match the empty string, one else. | |
| 443 | Well, in truth it's used only in 're_search_2', to see whether or | |
| 444 | not we should use the fastmap, so we don't set this absolutely | |
| 445 | perfectly; see 're_compile_fastmap' (the "duplicate" case). */ | |
| 446 | unsigned __REPB_PREFIX(can_be_null) : 1; | |
| 447 | ||
| 448 | /* If REGS_UNALLOCATED, allocate space in the 'regs' structure | |
| 449 | for 'max (RE_NREGS, re_nsub + 1)' groups. | |
| 450 | If REGS_REALLOCATE, reallocate space if necessary. | |
| 451 | If REGS_FIXED, use what's there. */ | |
| 452 | #ifdef __USE_GNU | |
| 453 | # define REGS_UNALLOCATED 0 | |
| 454 | # define REGS_REALLOCATE 1 | |
| 455 | # define REGS_FIXED 2 | |
| 456 | #endif | |
| 457 | unsigned __REPB_PREFIX(regs_allocated) : 2; | |
| 458 | ||
| 459 | /* Set to zero when 're_compile_pattern' compiles a pattern; set to | |
| 460 | one by 're_compile_fastmap' if it updates the fastmap. */ | |
| 461 | unsigned __REPB_PREFIX(fastmap_accurate) : 1; | |
| 462 | ||
| 463 | /* If set, 're_match_2' does not return information about | |
| 464 | subexpressions. */ | |
| 465 | unsigned __REPB_PREFIX(no_sub) : 1; | |
| 466 | ||
| 467 | /* If set, a beginning-of-line anchor doesn't match at the beginning | |
| 468 | of the string. */ | |
| 469 | unsigned __REPB_PREFIX(not_bol) : 1; | |
| 470 | ||
| 471 | /* Similarly for an end-of-line anchor. */ | |
| 472 | unsigned __REPB_PREFIX(not_eol) : 1; | |
| 473 | ||
| 474 | /* If true, an anchor at a newline matches. */ | |
| 475 | unsigned __REPB_PREFIX(newline_anchor) : 1; | |
| 476 | }; | |
| 477 | ||
| 478 | typedef struct re_pattern_buffer regex_t; | |
| 479 | ||
| 480 | /* Type for byte offsets within the string. POSIX mandates this. */ | |
| 481 | #ifdef _REGEX_LARGE_OFFSETS | |
| 482 | /* POSIX 1003.1-2008 requires that regoff_t be at least as wide as | |
| 483 | ptrdiff_t and ssize_t. We don't know of any hosts where ptrdiff_t | |
| 484 | is wider than ssize_t, so ssize_t is safe. ptrdiff_t is not | |
| 485 | visible here, so use ssize_t. */ | |
| 486 | typedef ssize_t regoff_t; | |
| 487 | #else | |
| 488 | /* The traditional GNU regex implementation mishandles strings longer | |
| 489 | than INT_MAX. */ | |
| 490 | typedef int regoff_t; | |
| 491 | #endif | |
| 492 | ||
| 493 | ||
| 494 | #ifdef __USE_GNU | |
| 495 | /* This is the structure we store register match data in. See | |
| 496 | regex.texinfo for a full description of what registers match. */ | |
| 497 | struct re_registers | |
| 498 | { | |
| 499 | __re_size_t num_regs; | |
| 500 | regoff_t *start; | |
| 501 | regoff_t *end; | |
| 502 | }; | |
| 503 | ||
| 504 | ||
| 505 | /* If 'regs_allocated' is REGS_UNALLOCATED in the pattern buffer, | |
| 506 | 're_match_2' returns information about at least this many registers | |
| 507 | the first time a 'regs' structure is passed. */ | |
| 508 | # ifndef RE_NREGS | |
| 509 | # define RE_NREGS 30 | |
| 510 | # endif | |
| 511 | #endif | |
| 512 | ||
| 513 | ||
| 514 | /* POSIX specification for registers. Aside from the different names than | |
| 515 | 're_registers', POSIX uses an array of structures, instead of a | |
| 516 | structure of arrays. */ | |
| 517 | typedef struct | |
| 518 | { | |
| 519 | regoff_t rm_so; /* Byte offset from string's start to substring's start. */ | |
| 520 | regoff_t rm_eo; /* Byte offset from string's start to substring's end. */ | |
| 521 | } regmatch_t; | |
| 522 | ||
| 523 | /* Declarations for routines. */ | |
| 524 | ||
| 525 | #ifdef __USE_GNU | |
| 526 | /* Sets the current default syntax to SYNTAX, and return the old syntax. | |
| 527 | You can also simply assign to the 're_syntax_options' variable. */ | |
| 528 | extern reg_syntax_t re_set_syntax (reg_syntax_t __syntax); | |
| 529 | ||
| 530 | /* Compile the regular expression PATTERN, with length LENGTH | |
| 531 | and syntax given by the global 're_syntax_options', into the buffer | |
| 532 | BUFFER. Return NULL if successful, and an error string if not. | |
| 533 | ||
| 534 | To free the allocated storage, you must call 'regfree' on BUFFER. | |
| 535 | Note that the translate table must either have been initialized by | |
| 536 | 'regcomp', with a malloc'ed value, or set to NULL before calling | |
| 537 | 'regfree'. */ | |
| 538 | extern const char *re_compile_pattern (const char *__pattern, size_t __length, | |
| 539 | struct re_pattern_buffer *__buffer); | |
| 540 | ||
| 541 | ||
| 542 | /* Compile a fastmap for the compiled pattern in BUFFER; used to | |
| 543 | accelerate searches. Return 0 if successful and -2 if was an | |
| 544 | internal error. */ | |
| 545 | extern int re_compile_fastmap (struct re_pattern_buffer *__buffer); | |
| 546 | ||
| 547 | ||
| 548 | /* Search in the string STRING (with length LENGTH) for the pattern | |
| 549 | compiled into BUFFER. Start searching at position START, for RANGE | |
| 550 | characters. Return the starting position of the match, -1 for no | |
| 551 | match, or -2 for an internal error. Also return register | |
| 552 | information in REGS (if REGS and BUFFER->no_sub are nonzero). */ | |
| 553 | extern regoff_t re_search (struct re_pattern_buffer *__buffer, | |
| 554 | const char *__String, regoff_t __length, | |
| 555 | regoff_t __start, regoff_t __range, | |
| 556 | struct re_registers *__regs); | |
| 557 | ||
| 558 | ||
| 559 | /* Like 're_search', but search in the concatenation of STRING1 and | |
| 560 | STRING2. Also, stop searching at index START + STOP. */ | |
| 561 | extern regoff_t re_search_2 (struct re_pattern_buffer *__buffer, | |
| 562 | const char *__string1, regoff_t __length1, | |
| 563 | const char *__string2, regoff_t __length2, | |
| 564 | regoff_t __start, regoff_t __range, | |
| 565 | struct re_registers *__regs, | |
| 566 | regoff_t __stop); | |
| 567 | ||
| 568 | ||
| 569 | /* Like 're_search', but return how many characters in STRING the regexp | |
| 570 | in BUFFER matched, starting at position START. */ | |
| 571 | extern regoff_t re_match (struct re_pattern_buffer *__buffer, | |
| 572 | const char *__String, regoff_t __length, | |
| 573 | regoff_t __start, struct re_registers *__regs); | |
| 574 | ||
| 575 | ||
| 576 | /* Relates to 're_match' as 're_search_2' relates to 're_search'. */ | |
| 577 | extern regoff_t re_match_2 (struct re_pattern_buffer *__buffer, | |
| 578 | const char *__string1, regoff_t __length1, | |
| 579 | const char *__string2, regoff_t __length2, | |
| 580 | regoff_t __start, struct re_registers *__regs, | |
| 581 | regoff_t __stop); | |
| 582 | ||
| 583 | ||
| 584 | /* Set REGS to hold NUM_REGS registers, storing them in STARTS and | |
| 585 | ENDS. Subsequent matches using BUFFER and REGS will use this memory | |
| 586 | for recording register information. STARTS and ENDS must be | |
| 587 | allocated with malloc, and must each be at least 'NUM_REGS * sizeof | |
| 588 | (regoff_t)' bytes long. | |
| 589 | ||
| 590 | If NUM_REGS == 0, then subsequent matches should allocate their own | |
| 591 | register data. | |
| 592 | ||
| 593 | Unless this function is called, the first search or match using | |
| 594 | BUFFER will allocate its own register data, without | |
| 595 | freeing the old data. */ | |
| 596 | extern void re_set_registers (struct re_pattern_buffer *__buffer, | |
| 597 | struct re_registers *__regs, | |
| 598 | __re_size_t __num_regs, | |
| 599 | regoff_t *__starts, regoff_t *__ends); | |
| 600 | #endif /* Use GNU */ | |
| 601 | ||
| 602 | #if defined _REGEX_RE_COMP || (defined _LIBC && defined __USE_MISC) | |
| 603 | # ifndef _CRAY | |
| 604 | /* 4.2 bsd compatibility. */ | |
| 605 | extern char *re_comp (const char *); | |
| 606 | extern int re_exec (const char *); | |
| 607 | # endif | |
| 608 | #endif | |
| 609 | ||
| 610 | /* For plain 'restrict', use glibc's __restrict if defined. | |
| 611 | Otherwise, GCC 2.95 and later have "__restrict"; C99 compilers have | |
| 612 | "restrict", and "configure" may have defined "restrict". | |
| 613 | Other compilers use __restrict, __restrict__, and _Restrict, and | |
| 614 | 'configure' might #define 'restrict' to those words, so pick a | |
| 615 | different name. */ | |
| 616 | #ifndef _Restrict_ | |
| 617 | # if defined __restrict || 2 < __GNUC__ + (95 <= __GNUC_MINOR__) | |
| 618 | # define _Restrict_ __restrict | |
| 619 | # elif 199901L <= __STDC_VERSION__ || defined restrict | |
| 620 | # define _Restrict_ restrict | |
| 621 | # else | |
| 622 | # define _Restrict_ | |
| 623 | # endif | |
| 624 | #endif | |
| 625 | /* For [restrict], use glibc's __restrict_arr if available. | |
| 626 | Otherwise, GCC 3.1 (not in C++ mode) and C99 support [restrict]. */ | |
| 627 | #ifndef _Restrict_arr_ | |
| 628 | # ifdef __restrict_arr | |
| 629 | # define _Restrict_arr_ __restrict_arr | |
| 630 | # elif ((199901L <= __STDC_VERSION__ || 3 < __GNUC__ + (1 <= __GNUC_MINOR__)) \ | |
| 631 | && !defined __GNUG__) | |
| 632 | # define _Restrict_arr_ _Restrict_ | |
| 633 | # else | |
| 634 | # define _Restrict_arr_ | |
| 635 | # endif | |
| 636 | #endif | |
| 637 | ||
| 638 | /* POSIX compatibility. */ | |
| 639 | extern int regcomp (regex_t *_Restrict_ __preg, | |
| 640 | const char *_Restrict_ __pattern, | |
| 641 | int __cflags); | |
| 642 | ||
| 643 | extern int regexec (const regex_t *_Restrict_ __preg, | |
| 644 | const char *_Restrict_ __String, size_t __nmatch, | |
| 645 | regmatch_t __pmatch[_Restrict_arr_], | |
| 646 | int __eflags); | |
| 647 | ||
| 648 | extern size_t regerror (int __errcode, const regex_t *_Restrict_ __preg, | |
| 649 | char *_Restrict_ __errbuf, size_t __errbuf_size); | |
| 650 | ||
| 651 | extern void regfree (regex_t *__preg); | |
| 652 | ||
| 653 | ||
| 654 | #ifdef __cplusplus | |
| 655 | } | |
| 656 | #endif /* C++ */ | |
| 657 | ||
| 658 | #endif /* regex.h */ |
libc/glibc-include/regexp.h created+33
| ... | ... | @@ -0,0 +1,33 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _REGEXP_H | |
| 20 | #define _REGEXP_H 1 | |
| 21 | ||
| 22 | /* The contents of this header file were originally standardized in | |
| 23 | the Single Unix Specification, Issue 3 (1992). In Issue 4 (1994) | |
| 24 | the header was marked as TO BE WITHDRAWN, and new applications | |
| 25 | were encouraged to use <regex.h> instead. It was officially | |
| 26 | withdrawn from the standard in Issue 6 (aka POSIX.1-2001). | |
| 27 | ||
| 28 | The GNU C Library provided this header through version 2.22. */ | |
| 29 | ||
| 30 | #error "The GNU C Library no longer implements <regexp.h>." | |
| 31 | #error "Please update your code to use <regex.h> instead (no trailing 'p')." | |
| 32 | ||
| 33 | #endif /* regexp.h */ |
libc/glibc-include/resolv.h created+304
| ... | ... | @@ -0,0 +1,304 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1983, 1987, 1989 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | */ | |
| 29 | ||
| 30 | /* | |
| 31 | * Portions Copyright (c) 1996-1999 by Internet Software Consortium. | |
| 32 | * | |
| 33 | * Permission to use, copy, modify, and distribute this software for any | |
| 34 | * purpose with or without fee is hereby granted, provided that the above | |
| 35 | * copyright notice and this permission notice appear in all copies. | |
| 36 | * | |
| 37 | * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS | |
| 38 | * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES | |
| 39 | * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE | |
| 40 | * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL | |
| 41 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR | |
| 42 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS | |
| 43 | * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS | |
| 44 | * SOFTWARE. | |
| 45 | */ | |
| 46 | ||
| 47 | /* | |
| 48 | * @(#)resolv.h 8.1 (Berkeley) 6/2/93 | |
| 49 | * $BINDId: resolv.h,v 8.31 2000/03/30 20:16:50 vixie Exp $ | |
| 50 | */ | |
| 51 | ||
| 52 | #ifndef _RESOLV_H_ | |
| 53 | #define _RESOLV_H_ | |
| 54 | ||
| 55 | #include <sys/cdefs.h> | |
| 56 | #include <sys/param.h> | |
| 57 | #include <sys/types.h> | |
| 58 | #include <stdio.h> | |
| 59 | #include <netinet/in.h> | |
| 60 | #include <arpa/nameser.h> | |
| 61 | #include <bits/types/res_state.h> | |
| 62 | ||
| 63 | /* | |
| 64 | * Global defines and variables for resolver stub. | |
| 65 | */ | |
| 66 | #define LOCALDOMAINPARTS 2 /* min levels in name that is "local" */ | |
| 67 | ||
| 68 | #define RES_TIMEOUT 5 /* min. seconds between retries */ | |
| 69 | #define RES_MAXNDOTS 15 /* should reflect bit field size */ | |
| 70 | #define RES_MAXRETRANS 30 /* only for resolv.conf/RES_OPTIONS */ | |
| 71 | #define RES_MAXRETRY 5 /* only for resolv.conf/RES_OPTIONS */ | |
| 72 | #define RES_DFLRETRY 2 /* Default #/tries. */ | |
| 73 | #define RES_MAXTIME 65535 /* Infinity, in milliseconds. */ | |
| 74 | ||
| 75 | #define nsaddr nsaddr_list[0] /* for backward compatibility */ | |
| 76 | ||
| 77 | /* | |
| 78 | * Revision information. This is the release date in YYYYMMDD format. | |
| 79 | * It can change every day so the right thing to do with it is use it | |
| 80 | * in preprocessor commands such as "#if (__RES > 19931104)". Do not | |
| 81 | * compare for equality; rather, use it to determine whether your resolver | |
| 82 | * is new enough to contain a certain feature. | |
| 83 | */ | |
| 84 | ||
| 85 | #define __RES 19991006 | |
| 86 | ||
| 87 | /* | |
| 88 | * Resolver configuration file. | |
| 89 | * Normally not present, but may contain the address of the | |
| 90 | * inital name server(s) to query and the domain search list. | |
| 91 | */ | |
| 92 | ||
| 93 | #ifndef _PATH_RESCONF | |
| 94 | #define _PATH_RESCONF "/etc/resolv.conf" | |
| 95 | #endif | |
| 96 | ||
| 97 | struct res_sym { | |
| 98 | int number; /* Identifying number, like T_MX */ | |
| 99 | char * name; /* Its symbolic name, like "MX" */ | |
| 100 | char * humanname; /* Its fun name, like "mail exchanger" */ | |
| 101 | }; | |
| 102 | ||
| 103 | /* | |
| 104 | * Resolver options (keep these in synch with res_debug.c, please) | |
| 105 | */ | |
| 106 | #define RES_INIT 0x00000001 /* address initialized */ | |
| 107 | #define RES_DEBUG 0x00000002 /* print debug messages */ | |
| 108 | #define RES_AAONLY \ | |
| 109 | __glibc_macro_warning ("RES_AAONLY is deprecated") 0x00000004 | |
| 110 | #define RES_USEVC 0x00000008 /* use virtual circuit */ | |
| 111 | #define RES_PRIMARY \ | |
| 112 | __glibc_macro_warning ("RES_PRIMARY is deprecated") 0x00000010 | |
| 113 | #define RES_IGNTC 0x00000020 /* ignore trucation errors */ | |
| 114 | #define RES_RECURSE 0x00000040 /* recursion desired */ | |
| 115 | #define RES_DEFNAMES 0x00000080 /* use default domain name */ | |
| 116 | #define RES_STAYOPEN 0x00000100 /* Keep TCP socket open */ | |
| 117 | #define RES_DNSRCH 0x00000200 /* search up local domain tree */ | |
| 118 | #define RES_INSECURE1 0x00000400 /* type 1 security disabled */ | |
| 119 | #define RES_INSECURE2 0x00000800 /* type 2 security disabled */ | |
| 120 | #define RES_NOALIASES 0x00001000 /* shuts off HOSTALIASES feature */ | |
| 121 | #define RES_USE_INET6 \ | |
| 122 | __glibc_macro_warning ("RES_USE_INET6 is deprecated") 0x00002000 | |
| 123 | #define RES_ROTATE 0x00004000 /* rotate ns list after each query */ | |
| 124 | #define RES_NOCHECKNAME \ | |
| 125 | __glibc_macro_warning ("RES_NOCHECKNAME is deprecated") 0x00008000 | |
| 126 | #define RES_KEEPTSIG \ | |
| 127 | __glibc_macro_warning ("RES_KEEPTSIG is deprecated") 0x00010000 | |
| 128 | #define RES_BLAST \ | |
| 129 | __glibc_macro_warning ("RES_BLAST is deprecated") 0x00020000 | |
| 130 | #define RES_USE_EDNS0 0x00100000 /* Use EDNS0. */ | |
| 131 | #define RES_SNGLKUP 0x00200000 /* one outstanding request at a time */ | |
| 132 | #define RES_SNGLKUPREOP 0x00400000 /* -"-, but open new socket for each | |
| 133 | request */ | |
| 134 | #define RES_USE_DNSSEC 0x00800000 /* use DNSSEC using OK bit in OPT */ | |
| 135 | #define RES_NOTLDQUERY 0x01000000 /* Do not look up unqualified name | |
| 136 | as a TLD. */ | |
| 137 | #define RES_NORELOAD 0x02000000 /* No automatic configuration reload. */ | |
| 138 | ||
| 139 | #define RES_DEFAULT (RES_RECURSE|RES_DEFNAMES|RES_DNSRCH) | |
| 140 | ||
| 141 | /* | |
| 142 | * Resolver "pfcode" values. Used by dig. | |
| 143 | */ | |
| 144 | #define RES_PRF_STATS 0x00000001 | |
| 145 | #define RES_PRF_UPDATE 0x00000002 | |
| 146 | #define RES_PRF_CLASS 0x00000004 | |
| 147 | #define RES_PRF_CMD 0x00000008 | |
| 148 | #define RES_PRF_QUES 0x00000010 | |
| 149 | #define RES_PRF_ANS 0x00000020 | |
| 150 | #define RES_PRF_AUTH 0x00000040 | |
| 151 | #define RES_PRF_ADD 0x00000080 | |
| 152 | #define RES_PRF_HEAD1 0x00000100 | |
| 153 | #define RES_PRF_HEAD2 0x00000200 | |
| 154 | #define RES_PRF_TTLID 0x00000400 | |
| 155 | #define RES_PRF_HEADX 0x00000800 | |
| 156 | #define RES_PRF_QUERY 0x00001000 | |
| 157 | #define RES_PRF_REPLY 0x00002000 | |
| 158 | #define RES_PRF_INIT 0x00004000 | |
| 159 | /* 0x00008000 */ | |
| 160 | ||
| 161 | /* Things involving an internal (static) resolver context. */ | |
| 162 | __BEGIN_DECLS | |
| 163 | extern struct __res_state *__res_state(void) __attribute__ ((__const__)); | |
| 164 | __END_DECLS | |
| 165 | #define _res (*__res_state()) | |
| 166 | ||
| 167 | #define fp_nquery __fp_nquery | |
| 168 | #define fp_query __fp_query | |
| 169 | #define hostalias __hostalias | |
| 170 | #define p_query __p_query | |
| 171 | #define res_close __res_close | |
| 172 | #define res_init __res_init | |
| 173 | #define res_isourserver __res_isourserver | |
| 174 | #define res_mkquery __res_mkquery | |
| 175 | #define res_query __res_query | |
| 176 | #define res_querydomain __res_querydomain | |
| 177 | #define res_search __res_search | |
| 178 | #define res_send __res_send | |
| 179 | ||
| 180 | __BEGIN_DECLS | |
| 181 | void fp_nquery (const unsigned char *, int, FILE *) __THROW; | |
| 182 | void fp_query (const unsigned char *, FILE *) __THROW; | |
| 183 | const char * hostalias (const char *) __THROW; | |
| 184 | void p_query (const unsigned char *) __THROW; | |
| 185 | void res_close (void) __THROW; | |
| 186 | int res_init (void) __THROW; | |
| 187 | int res_isourserver (const struct sockaddr_in *) __THROW; | |
| 188 | int res_mkquery (int, const char *, int, int, | |
| 189 | const unsigned char *, int, const unsigned char *, | |
| 190 | unsigned char *, int) __THROW; | |
| 191 | int res_query (const char *, int, int, unsigned char *, int) | |
| 192 | __THROW; | |
| 193 | int res_querydomain (const char *, const char *, int, int, | |
| 194 | unsigned char *, int) __THROW; | |
| 195 | int res_search (const char *, int, int, unsigned char *, int) | |
| 196 | __THROW; | |
| 197 | int res_send (const unsigned char *, int, unsigned char *, int) | |
| 198 | __THROW; | |
| 199 | __END_DECLS | |
| 200 | ||
| 201 | #define b64_ntop __b64_ntop | |
| 202 | #define b64_pton __b64_pton | |
| 203 | #define dn_comp __dn_comp | |
| 204 | #define dn_count_labels __dn_count_labels | |
| 205 | #define dn_expand __dn_expand | |
| 206 | #define dn_skipname __dn_skipname | |
| 207 | #define fp_resstat __fp_resstat | |
| 208 | #define loc_aton __loc_aton | |
| 209 | #define loc_ntoa __loc_ntoa | |
| 210 | #define p_cdname __p_cdname | |
| 211 | #define p_cdnname __p_cdnname | |
| 212 | #define p_class __p_class | |
| 213 | #define p_fqname __p_fqname | |
| 214 | #define p_fqnname __p_fqnname | |
| 215 | #define p_option __p_option | |
| 216 | #define p_time __p_time | |
| 217 | #define p_type __p_type | |
| 218 | #define p_rcode __p_rcode | |
| 219 | #define putlong __putlong | |
| 220 | #define putshort __putshort | |
| 221 | #define res_dnok __res_dnok | |
| 222 | #define res_hnok __res_hnok | |
| 223 | #define res_hostalias __res_hostalias | |
| 224 | #define res_mailok __res_mailok | |
| 225 | #define res_nameinquery __res_nameinquery | |
| 226 | #define res_nclose __res_nclose | |
| 227 | #define res_ninit __res_ninit | |
| 228 | #define res_nmkquery __res_nmkquery | |
| 229 | #define res_nquery __res_nquery | |
| 230 | #define res_nquerydomain __res_nquerydomain | |
| 231 | #define res_nsearch __res_nsearch | |
| 232 | #define res_nsend __res_nsend | |
| 233 | #define res_ownok __res_ownok | |
| 234 | #define res_queriesmatch __res_queriesmatch | |
| 235 | #define res_randomid __res_randomid | |
| 236 | #define sym_ntop __sym_ntop | |
| 237 | #define sym_ntos __sym_ntos | |
| 238 | #define sym_ston __sym_ston | |
| 239 | __BEGIN_DECLS | |
| 240 | int res_hnok (const char *) __THROW; | |
| 241 | int res_ownok (const char *) __THROW; | |
| 242 | int res_mailok (const char *) __THROW; | |
| 243 | int res_dnok (const char *) __THROW; | |
| 244 | int sym_ston (const struct res_sym *, const char *, int *) __THROW; | |
| 245 | const char * sym_ntos (const struct res_sym *, int, int *) __THROW; | |
| 246 | const char * sym_ntop (const struct res_sym *, int, int *) __THROW; | |
| 247 | int b64_ntop (const unsigned char *, size_t, char *, size_t) | |
| 248 | __THROW; | |
| 249 | int b64_pton (char const *, unsigned char *, size_t) __THROW; | |
| 250 | int loc_aton (const char *__ascii, unsigned char *__binary) __THROW; | |
| 251 | const char * loc_ntoa (const unsigned char *__binary, char *__ascii) __THROW; | |
| 252 | int dn_skipname (const unsigned char *, const unsigned char *) | |
| 253 | __THROW; | |
| 254 | void putlong (uint32_t, unsigned char *) __THROW; | |
| 255 | void putshort (uint16_t, unsigned char *) __THROW; | |
| 256 | const char * p_class (int) __THROW; | |
| 257 | const char * p_time (uint32_t) __THROW; | |
| 258 | const char * p_type (int) __THROW; | |
| 259 | const char * p_rcode (int) __THROW; | |
| 260 | const unsigned char * p_cdnname (const unsigned char *, | |
| 261 | const unsigned char *, int, FILE *) __THROW; | |
| 262 | const unsigned char * p_cdname (const unsigned char *, const unsigned char *, | |
| 263 | FILE *) __THROW; | |
| 264 | const unsigned char * p_fqnname (const unsigned char *__cp, | |
| 265 | const unsigned char *__msg, | |
| 266 | int, char *, int) __THROW; | |
| 267 | const unsigned char * p_fqname (const unsigned char *, | |
| 268 | const unsigned char *, FILE *) __THROW; | |
| 269 | const char * p_option (unsigned long __option) __THROW; | |
| 270 | int dn_count_labels (const char *) __THROW; | |
| 271 | int dn_comp (const char *, unsigned char *, int, unsigned char **, | |
| 272 | unsigned char **) __THROW; | |
| 273 | int dn_expand (const unsigned char *, const unsigned char *, | |
| 274 | const unsigned char *, char *, int) __THROW; | |
| 275 | unsigned int res_randomid (void) __THROW; | |
| 276 | int res_nameinquery (const char *, int, int, | |
| 277 | const unsigned char *, | |
| 278 | const unsigned char *) __THROW; | |
| 279 | int res_queriesmatch (const unsigned char *, | |
| 280 | const unsigned char *, | |
| 281 | const unsigned char *, | |
| 282 | const unsigned char *) __THROW; | |
| 283 | /* Things involving a resolver context. */ | |
| 284 | int res_ninit (res_state) __THROW; | |
| 285 | void fp_resstat (const res_state, FILE *) __THROW; | |
| 286 | const char * res_hostalias (const res_state, const char *, char *, size_t) | |
| 287 | __THROW; | |
| 288 | int res_nquery (res_state, const char *, int, int, | |
| 289 | unsigned char *, int) __THROW; | |
| 290 | int res_nsearch (res_state, const char *, int, int, | |
| 291 | unsigned char *, int) __THROW; | |
| 292 | int res_nquerydomain (res_state, const char *, const char *, int, | |
| 293 | int, unsigned char *, int) __THROW; | |
| 294 | int res_nmkquery (res_state, int, const char *, int, int, | |
| 295 | const unsigned char *, int, | |
| 296 | const unsigned char *, unsigned char *, int) | |
| 297 | __THROW; | |
| 298 | int res_nsend (res_state, const unsigned char *, int, | |
| 299 | unsigned char *, int) __THROW; | |
| 300 | void res_nclose (res_state) __THROW; | |
| 301 | ||
| 302 | __END_DECLS | |
| 303 | ||
| 304 | #endif /* !_RESOLV_H_ */ |
libc/glibc-include/rpc/netdb.h created+74
| ... | ... | @@ -0,0 +1,74 @@ |
| 1 | /* @(#)netdb.h 2.1 88/07/29 3.9 RPCSRC */ | |
| 2 | /* | |
| 3 | * Copyright (c) 2010, Oracle America, Inc. | |
| 4 | * Redistribution and use in source and binary forms, with or without | |
| 5 | * modification, are permitted provided that the following conditions are | |
| 6 | * met: | |
| 7 | * | |
| 8 | * * Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * * Redistributions in binary form must reproduce the above | |
| 11 | * copyright notice, this list of conditions and the following | |
| 12 | * disclaimer in the documentation and/or other materials | |
| 13 | * provided with the distribution. | |
| 14 | * * Neither the name of the "Oracle America, Inc." nor the names of its | |
| 15 | * contributors may be used to endorse or promote products derived | |
| 16 | * from this software without specific prior written permission. | |
| 17 | * | |
| 18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | |
| 21 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE | |
| 22 | * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
| 23 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE | |
| 25 | * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
| 27 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| 28 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 29 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 30 | */ | |
| 31 | ||
| 32 | /* Cleaned up for GNU C library roland@gnu.ai.mit.edu: | |
| 33 | added multiple inclusion protection and use of <sys/cdefs.h>. | |
| 34 | In GNU this file is #include'd by <netdb.h>. */ | |
| 35 | ||
| 36 | #ifndef _RPC_NETDB_H | |
| 37 | #define _RPC_NETDB_H 1 | |
| 38 | ||
| 39 | #include <features.h> | |
| 40 | ||
| 41 | #define __need_size_t | |
| 42 | #include <stddef.h> | |
| 43 | ||
| 44 | __BEGIN_DECLS | |
| 45 | ||
| 46 | struct rpcent | |
| 47 | { | |
| 48 | char *r_name; /* Name of server for this rpc program. */ | |
| 49 | char **r_aliases; /* Alias list. */ | |
| 50 | int r_number; /* RPC program number. */ | |
| 51 | }; | |
| 52 | ||
| 53 | extern void setrpcent (int __stayopen) __THROW; | |
| 54 | extern void endrpcent (void) __THROW; | |
| 55 | extern struct rpcent *getrpcbyname (const char *__name) __THROW; | |
| 56 | extern struct rpcent *getrpcbynumber (int __number) __THROW; | |
| 57 | extern struct rpcent *getrpcent (void) __THROW; | |
| 58 | ||
| 59 | #ifdef __USE_MISC | |
| 60 | extern int getrpcbyname_r (const char *__name, struct rpcent *__result_buf, | |
| 61 | char *__buffer, size_t __buflen, | |
| 62 | struct rpcent **__result) __THROW; | |
| 63 | ||
| 64 | extern int getrpcbynumber_r (int __number, struct rpcent *__result_buf, | |
| 65 | char *__buffer, size_t __buflen, | |
| 66 | struct rpcent **__result) __THROW; | |
| 67 | ||
| 68 | extern int getrpcent_r (struct rpcent *__result_buf, char *__buffer, | |
| 69 | size_t __buflen, struct rpcent **__result) __THROW; | |
| 70 | #endif | |
| 71 | ||
| 72 | __END_DECLS | |
| 73 | ||
| 74 | #endif /* rpc/netdb.h */ |
libc/glibc-include/sched.h created+131
| ... | ... | @@ -0,0 +1,131 @@ |
| 1 | /* Definitions for POSIX 1003.1b-1993 (aka POSIX.4) scheduling interface. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SCHED_H | |
| 20 | #define _SCHED_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | /* Get type definitions. */ | |
| 25 | #include <bits/types.h> | |
| 26 | ||
| 27 | #define __need_size_t | |
| 28 | #define __need_NULL | |
| 29 | #include <stddef.h> | |
| 30 | ||
| 31 | #include <bits/types/time_t.h> | |
| 32 | #include <bits/types/struct_timespec.h> | |
| 33 | #ifndef __USE_XOPEN2K | |
| 34 | # include <time.h> | |
| 35 | #endif | |
| 36 | ||
| 37 | #ifndef __pid_t_defined | |
| 38 | typedef __pid_t pid_t; | |
| 39 | # define __pid_t_defined | |
| 40 | #endif | |
| 41 | ||
| 42 | /* Get system specific constant and data structure definitions. */ | |
| 43 | #include <bits/sched.h> | |
| 44 | #include <bits/cpu-set.h> | |
| 45 | ||
| 46 | /* Backward compatibility. */ | |
| 47 | #define sched_priority sched_priority | |
| 48 | #define __sched_priority sched_priority | |
| 49 | ||
| 50 | ||
| 51 | __BEGIN_DECLS | |
| 52 | ||
| 53 | /* Set scheduling parameters for a process. */ | |
| 54 | extern int sched_setparam (__pid_t __pid, const struct sched_param *__param) | |
| 55 | __THROW; | |
| 56 | ||
| 57 | /* Retrieve scheduling parameters for a particular process. */ | |
| 58 | extern int sched_getparam (__pid_t __pid, struct sched_param *__param) __THROW; | |
| 59 | ||
| 60 | /* Set scheduling algorithm and/or parameters for a process. */ | |
| 61 | extern int sched_setscheduler (__pid_t __pid, int __policy, | |
| 62 | const struct sched_param *__param) __THROW; | |
| 63 | ||
| 64 | /* Retrieve scheduling algorithm for a particular purpose. */ | |
| 65 | extern int sched_getscheduler (__pid_t __pid) __THROW; | |
| 66 | ||
| 67 | /* Yield the processor. */ | |
| 68 | extern int sched_yield (void) __THROW; | |
| 69 | ||
| 70 | /* Get maximum priority value for a scheduler. */ | |
| 71 | extern int sched_get_priority_max (int __algorithm) __THROW; | |
| 72 | ||
| 73 | /* Get minimum priority value for a scheduler. */ | |
| 74 | extern int sched_get_priority_min (int __algorithm) __THROW; | |
| 75 | ||
| 76 | /* Get the SCHED_RR interval for the named process. */ | |
| 77 | extern int sched_rr_get_interval (__pid_t __pid, struct timespec *__t) __THROW; | |
| 78 | ||
| 79 | ||
| 80 | #ifdef __USE_GNU | |
| 81 | /* Access macros for `cpu_set'. */ | |
| 82 | # define CPU_SETSIZE __CPU_SETSIZE | |
| 83 | # define CPU_SET(cpu, cpusetp) __CPU_SET_S (cpu, sizeof (cpu_set_t), cpusetp) | |
| 84 | # define CPU_CLR(cpu, cpusetp) __CPU_CLR_S (cpu, sizeof (cpu_set_t), cpusetp) | |
| 85 | # define CPU_ISSET(cpu, cpusetp) __CPU_ISSET_S (cpu, sizeof (cpu_set_t), \ | |
| 86 | cpusetp) | |
| 87 | # define CPU_ZERO(cpusetp) __CPU_ZERO_S (sizeof (cpu_set_t), cpusetp) | |
| 88 | # define CPU_COUNT(cpusetp) __CPU_COUNT_S (sizeof (cpu_set_t), cpusetp) | |
| 89 | ||
| 90 | # define CPU_SET_S(cpu, setsize, cpusetp) __CPU_SET_S (cpu, setsize, cpusetp) | |
| 91 | # define CPU_CLR_S(cpu, setsize, cpusetp) __CPU_CLR_S (cpu, setsize, cpusetp) | |
| 92 | # define CPU_ISSET_S(cpu, setsize, cpusetp) __CPU_ISSET_S (cpu, setsize, \ | |
| 93 | cpusetp) | |
| 94 | # define CPU_ZERO_S(setsize, cpusetp) __CPU_ZERO_S (setsize, cpusetp) | |
| 95 | # define CPU_COUNT_S(setsize, cpusetp) __CPU_COUNT_S (setsize, cpusetp) | |
| 96 | ||
| 97 | # define CPU_EQUAL(cpusetp1, cpusetp2) \ | |
| 98 | __CPU_EQUAL_S (sizeof (cpu_set_t), cpusetp1, cpusetp2) | |
| 99 | # define CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ | |
| 100 | __CPU_EQUAL_S (setsize, cpusetp1, cpusetp2) | |
| 101 | ||
| 102 | # define CPU_AND(destset, srcset1, srcset2) \ | |
| 103 | __CPU_OP_S (sizeof (cpu_set_t), destset, srcset1, srcset2, &) | |
| 104 | # define CPU_OR(destset, srcset1, srcset2) \ | |
| 105 | __CPU_OP_S (sizeof (cpu_set_t), destset, srcset1, srcset2, |) | |
| 106 | # define CPU_XOR(destset, srcset1, srcset2) \ | |
| 107 | __CPU_OP_S (sizeof (cpu_set_t), destset, srcset1, srcset2, ^) | |
| 108 | # define CPU_AND_S(setsize, destset, srcset1, srcset2) \ | |
| 109 | __CPU_OP_S (setsize, destset, srcset1, srcset2, &) | |
| 110 | # define CPU_OR_S(setsize, destset, srcset1, srcset2) \ | |
| 111 | __CPU_OP_S (setsize, destset, srcset1, srcset2, |) | |
| 112 | # define CPU_XOR_S(setsize, destset, srcset1, srcset2) \ | |
| 113 | __CPU_OP_S (setsize, destset, srcset1, srcset2, ^) | |
| 114 | ||
| 115 | # define CPU_ALLOC_SIZE(count) __CPU_ALLOC_SIZE (count) | |
| 116 | # define CPU_ALLOC(count) __CPU_ALLOC (count) | |
| 117 | # define CPU_FREE(cpuset) __CPU_FREE (cpuset) | |
| 118 | ||
| 119 | ||
| 120 | /* Set the CPU affinity for a task */ | |
| 121 | extern int sched_setaffinity (__pid_t __pid, size_t __cpusetsize, | |
| 122 | const cpu_set_t *__cpuset) __THROW; | |
| 123 | ||
| 124 | /* Get the CPU affinity for a task */ | |
| 125 | extern int sched_getaffinity (__pid_t __pid, size_t __cpusetsize, | |
| 126 | cpu_set_t *__cpuset) __THROW; | |
| 127 | #endif | |
| 128 | ||
| 129 | __END_DECLS | |
| 130 | ||
| 131 | #endif /* sched.h */ |
libc/glibc-include/scsi/scsi.h created+225
| ... | ... | @@ -0,0 +1,225 @@ |
| 1 | /* Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * This header file contains public constants and structures used by | |
| 20 | * the scsi code for linux. | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _SCSI_SCSI_H | |
| 24 | #define _SCSI_SCSI_H 1 | |
| 25 | ||
| 26 | #include <features.h> | |
| 27 | ||
| 28 | /* | |
| 29 | * SCSI opcodes | |
| 30 | */ | |
| 31 | ||
| 32 | #define TEST_UNIT_READY 0x00 | |
| 33 | #define REZERO_UNIT 0x01 | |
| 34 | #define REQUEST_SENSE 0x03 | |
| 35 | #define FORMAT_UNIT 0x04 | |
| 36 | #define READ_BLOCK_LIMITS 0x05 | |
| 37 | #define REASSIGN_BLOCKS 0x07 | |
| 38 | #define READ_6 0x08 | |
| 39 | #define WRITE_6 0x0a | |
| 40 | #define SEEK_6 0x0b | |
| 41 | #define READ_REVERSE 0x0f | |
| 42 | #define WRITE_FILEMARKS 0x10 | |
| 43 | #define SPACE 0x11 | |
| 44 | #define INQUIRY 0x12 | |
| 45 | #define RECOVER_BUFFERED_DATA 0x14 | |
| 46 | #define MODE_SELECT 0x15 | |
| 47 | #define RESERVE 0x16 | |
| 48 | #define RELEASE 0x17 | |
| 49 | #define COPY 0x18 | |
| 50 | #define ERASE 0x19 | |
| 51 | #define MODE_SENSE 0x1a | |
| 52 | #define START_STOP 0x1b | |
| 53 | #define RECEIVE_DIAGNOSTIC 0x1c | |
| 54 | #define SEND_DIAGNOSTIC 0x1d | |
| 55 | #define ALLOW_MEDIUM_REMOVAL 0x1e | |
| 56 | ||
| 57 | #define SET_WINDOW 0x24 | |
| 58 | #define READ_CAPACITY 0x25 | |
| 59 | #define READ_10 0x28 | |
| 60 | #define WRITE_10 0x2a | |
| 61 | #define SEEK_10 0x2b | |
| 62 | #define WRITE_VERIFY 0x2e | |
| 63 | #define VERIFY 0x2f | |
| 64 | #define SEARCH_HIGH 0x30 | |
| 65 | #define SEARCH_EQUAL 0x31 | |
| 66 | #define SEARCH_LOW 0x32 | |
| 67 | #define SET_LIMITS 0x33 | |
| 68 | #define PRE_FETCH 0x34 | |
| 69 | #define READ_POSITION 0x34 | |
| 70 | #define SYNCHRONIZE_CACHE 0x35 | |
| 71 | #define LOCK_UNLOCK_CACHE 0x36 | |
| 72 | #define READ_DEFECT_DATA 0x37 | |
| 73 | #define MEDIUM_SCAN 0x38 | |
| 74 | #define COMPARE 0x39 | |
| 75 | #define COPY_VERIFY 0x3a | |
| 76 | #define WRITE_BUFFER 0x3b | |
| 77 | #define READ_BUFFER 0x3c | |
| 78 | #define UPDATE_BLOCK 0x3d | |
| 79 | #define READ_LONG 0x3e | |
| 80 | #define WRITE_LONG 0x3f | |
| 81 | #define CHANGE_DEFINITION 0x40 | |
| 82 | #define WRITE_SAME 0x41 | |
| 83 | #define READ_TOC 0x43 | |
| 84 | #define LOG_SELECT 0x4c | |
| 85 | #define LOG_SENSE 0x4d | |
| 86 | #define MODE_SELECT_10 0x55 | |
| 87 | #define RESERVE_10 0x56 | |
| 88 | #define RELEASE_10 0x57 | |
| 89 | #define MODE_SENSE_10 0x5a | |
| 90 | #define PERSISTENT_RESERVE_IN 0x5e | |
| 91 | #define PERSISTENT_RESERVE_OUT 0x5f | |
| 92 | #define MOVE_MEDIUM 0xa5 | |
| 93 | #define READ_12 0xa8 | |
| 94 | #define WRITE_12 0xaa | |
| 95 | #define WRITE_VERIFY_12 0xae | |
| 96 | #define SEARCH_HIGH_12 0xb0 | |
| 97 | #define SEARCH_EQUAL_12 0xb1 | |
| 98 | #define SEARCH_LOW_12 0xb2 | |
| 99 | #define READ_ELEMENT_STATUS 0xb8 | |
| 100 | #define SEND_VOLUME_TAG 0xb6 | |
| 101 | #define WRITE_LONG_2 0xea | |
| 102 | ||
| 103 | /* | |
| 104 | * Status codes | |
| 105 | */ | |
| 106 | ||
| 107 | #define GOOD 0x00 | |
| 108 | #define CHECK_CONDITION 0x01 | |
| 109 | #define CONDITION_GOOD 0x02 | |
| 110 | #define BUSY 0x04 | |
| 111 | #define INTERMEDIATE_GOOD 0x08 | |
| 112 | #define INTERMEDIATE_C_GOOD 0x0a | |
| 113 | #define RESERVATION_CONFLICT 0x0c | |
| 114 | #define COMMAND_TERMINATED 0x11 | |
| 115 | #define QUEUE_FULL 0x14 | |
| 116 | ||
| 117 | #define STATUS_MASK 0x3e | |
| 118 | ||
| 119 | /* | |
| 120 | * SENSE KEYS | |
| 121 | */ | |
| 122 | ||
| 123 | #define NO_SENSE 0x00 | |
| 124 | #define RECOVERED_ERROR 0x01 | |
| 125 | #define NOT_READY 0x02 | |
| 126 | #define MEDIUM_ERROR 0x03 | |
| 127 | #define HARDWARE_ERROR 0x04 | |
| 128 | #define ILLEGAL_REQUEST 0x05 | |
| 129 | #define UNIT_ATTENTION 0x06 | |
| 130 | #define DATA_PROTECT 0x07 | |
| 131 | #define BLANK_CHECK 0x08 | |
| 132 | #define COPY_ABORTED 0x0a | |
| 133 | #define ABORTED_COMMAND 0x0b | |
| 134 | #define VOLUME_OVERFLOW 0x0d | |
| 135 | #define MISCOMPARE 0x0e | |
| 136 | ||
| 137 | ||
| 138 | /* | |
| 139 | * DEVICE TYPES | |
| 140 | */ | |
| 141 | ||
| 142 | #define TYPE_DISK 0x00 | |
| 143 | #define TYPE_TAPE 0x01 | |
| 144 | #define TYPE_PROCESSOR 0x03 /* HP scanners use this */ | |
| 145 | #define TYPE_WORM 0x04 /* Treated as ROM by our system */ | |
| 146 | #define TYPE_ROM 0x05 | |
| 147 | #define TYPE_SCANNER 0x06 | |
| 148 | #define TYPE_MOD 0x07 /* Magneto-optical disk - | |
| 149 | * - treated as TYPE_DISK */ | |
| 150 | #define TYPE_MEDIUM_CHANGER 0x08 | |
| 151 | #define TYPE_ENCLOSURE 0x0d /* Enclosure Services Device */ | |
| 152 | #define TYPE_NO_LUN 0x7f | |
| 153 | ||
| 154 | /* | |
| 155 | * standard mode-select header prepended to all mode-select commands | |
| 156 | * | |
| 157 | * moved here from cdrom.h -- kraxel | |
| 158 | */ | |
| 159 | ||
| 160 | struct ccs_modesel_head | |
| 161 | { | |
| 162 | unsigned char _r1; /* reserved. */ | |
| 163 | unsigned char medium; /* device-specific medium type. */ | |
| 164 | unsigned char _r2; /* reserved. */ | |
| 165 | unsigned char block_desc_length; /* block descriptor length. */ | |
| 166 | unsigned char density; /* device-specific density code. */ | |
| 167 | unsigned char number_blocks_hi; /* number of blocks in this block | |
| 168 | desc. */ | |
| 169 | unsigned char number_blocks_med; | |
| 170 | unsigned char number_blocks_lo; | |
| 171 | unsigned char _r3; | |
| 172 | unsigned char block_length_hi; /* block length for blocks in this | |
| 173 | desc. */ | |
| 174 | unsigned char block_length_med; | |
| 175 | unsigned char block_length_lo; | |
| 176 | }; | |
| 177 | ||
| 178 | /* | |
| 179 | * MESSAGE CODES | |
| 180 | */ | |
| 181 | ||
| 182 | #define COMMAND_COMPLETE 0x00 | |
| 183 | #define EXTENDED_MESSAGE 0x01 | |
| 184 | #define EXTENDED_MODIFY_DATA_POINTER 0x00 | |
| 185 | #define EXTENDED_SDTR 0x01 | |
| 186 | #define EXTENDED_EXTENDED_IDENTIFY 0x02 /* SCSI-I only */ | |
| 187 | #define EXTENDED_WDTR 0x03 | |
| 188 | #define SAVE_POINTERS 0x02 | |
| 189 | #define RESTORE_POINTERS 0x03 | |
| 190 | #define DISCONNECT 0x04 | |
| 191 | #define INITIATOR_ERROR 0x05 | |
| 192 | #define ABORT 0x06 | |
| 193 | #define MESSAGE_REJECT 0x07 | |
| 194 | #define NOP 0x08 | |
| 195 | #define MSG_PARITY_ERROR 0x09 | |
| 196 | #define LINKED_CMD_COMPLETE 0x0a | |
| 197 | #define LINKED_FLG_CMD_COMPLETE 0x0b | |
| 198 | #define BUS_DEVICE_RESET 0x0c | |
| 199 | ||
| 200 | #define INITIATE_RECOVERY 0x0f /* SCSI-II only */ | |
| 201 | #define RELEASE_RECOVERY 0x10 /* SCSI-II only */ | |
| 202 | ||
| 203 | #define SIMPLE_QUEUE_TAG 0x20 | |
| 204 | #define HEAD_OF_QUEUE_TAG 0x21 | |
| 205 | #define ORDERED_QUEUE_TAG 0x22 | |
| 206 | ||
| 207 | /* | |
| 208 | * Here are some scsi specific ioctl commands which are sometimes useful. | |
| 209 | */ | |
| 210 | /* These are a few other constants only used by scsi devices. */ | |
| 211 | ||
| 212 | #define SCSI_IOCTL_GET_IDLUN 0x5382 | |
| 213 | ||
| 214 | /* Used to turn on and off tagged queuing for scsi devices. */ | |
| 215 | ||
| 216 | #define SCSI_IOCTL_TAGGED_ENABLE 0x5383 | |
| 217 | #define SCSI_IOCTL_TAGGED_DISABLE 0x5384 | |
| 218 | ||
| 219 | /* Used to obtain the host number of a device. */ | |
| 220 | #define SCSI_IOCTL_PROBE_HOST 0x5385 | |
| 221 | ||
| 222 | /* Used to get the bus number for a device. */ | |
| 223 | #define SCSI_IOCTL_GET_BUS_NUMBER 0x5386 | |
| 224 | ||
| 225 | #endif /* scsi/scsi.h */ |
libc/glibc-include/scsi/scsi_ioctl.h created+31
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| 1 | /* Copyright (C) 1999-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SCSI_IOCTL_H | |
| 19 | #define _SCSI_IOCTL_H | |
| 20 | ||
| 21 | /* IOCTLs for SCSI. */ | |
| 22 | #define SCSI_IOCTL_SEND_COMMAND 1 /* Send a command to the SCSI host. */ | |
| 23 | #define SCSI_IOCTL_TEST_UNIT_READY 2 /* Test if unit is ready. */ | |
| 24 | #define SCSI_IOCTL_BENCHMARK_COMMAND 3 | |
| 25 | #define SCSI_IOCTL_SYNC 4 /* Request synchronous parameters. */ | |
| 26 | #define SCSI_IOCTL_START_UNIT 5 | |
| 27 | #define SCSI_IOCTL_STOP_UNIT 6 | |
| 28 | #define SCSI_IOCTL_DOORLOCK 0x5380 /* Lock the eject mechanism. */ | |
| 29 | #define SCSI_IOCTL_DOORUNLOCK 0x5381 /* Unlock the mechanism. */ | |
| 30 | ||
| 31 | #endif |
libc/glibc-include/scsi/sg.h created+276
| ... | ... | @@ -0,0 +1,276 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | History: | |
| 20 | Started: Aug 9 by Lawrence Foard (entropy@world.std.com), to allow user | |
| 21 | process control of SCSI devices. | |
| 22 | Development Sponsored by Killy Corp. NY NY | |
| 23 | */ | |
| 24 | ||
| 25 | #ifndef _SCSI_SG_H | |
| 26 | #define _SCSI_SG_H 1 | |
| 27 | ||
| 28 | #include <features.h> | |
| 29 | #define __need_size_t | |
| 30 | #include <stddef.h> | |
| 31 | ||
| 32 | ||
| 33 | /* New interface introduced in the 3.x SG drivers follows */ | |
| 34 | ||
| 35 | /* Same structure as used by readv() Linux system call. It defines one | |
| 36 | scatter-gather element. */ | |
| 37 | typedef struct sg_iovec | |
| 38 | { | |
| 39 | void * iov_base; /* Starting address */ | |
| 40 | size_t iov_len; /* Length in bytes */ | |
| 41 | } sg_iovec_t; | |
| 42 | ||
| 43 | ||
| 44 | typedef struct sg_io_hdr | |
| 45 | { | |
| 46 | int interface_id; /* [i] 'S' for SCSI generic (required) */ | |
| 47 | int dxfer_direction; /* [i] data transfer direction */ | |
| 48 | unsigned char cmd_len; /* [i] SCSI command length ( <= 16 bytes) */ | |
| 49 | unsigned char mx_sb_len; /* [i] max length to write to sbp */ | |
| 50 | unsigned short int iovec_count; /* [i] 0 implies no scatter gather */ | |
| 51 | unsigned int dxfer_len; /* [i] byte count of data transfer */ | |
| 52 | void * dxferp; /* [i], [*io] points to data transfer memory | |
| 53 | or scatter gather list */ | |
| 54 | unsigned char * cmdp; /* [i], [*i] points to command to perform */ | |
| 55 | unsigned char * sbp; /* [i], [*o] points to sense_buffer memory */ | |
| 56 | unsigned int timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */ | |
| 57 | unsigned int flags; /* [i] 0 -> default, see SG_FLAG... */ | |
| 58 | int pack_id; /* [i->o] unused internally (normally) */ | |
| 59 | void * usr_ptr; /* [i->o] unused internally */ | |
| 60 | unsigned char status; /* [o] scsi status */ | |
| 61 | unsigned char masked_status;/* [o] shifted, masked scsi status */ | |
| 62 | unsigned char msg_status; /* [o] messaging level data (optional) */ | |
| 63 | unsigned char sb_len_wr; /* [o] byte count actually written to sbp */ | |
| 64 | unsigned short int host_status; /* [o] errors from host adapter */ | |
| 65 | unsigned short int driver_status;/* [o] errors from software driver */ | |
| 66 | int resid; /* [o] dxfer_len - actual_transferred */ | |
| 67 | unsigned int duration; /* [o] time taken by cmd (unit: millisec) */ | |
| 68 | unsigned int info; /* [o] auxiliary information */ | |
| 69 | } sg_io_hdr_t; | |
| 70 | ||
| 71 | ||
| 72 | /* Use negative values to flag difference from original sg_header structure. */ | |
| 73 | #define SG_DXFER_NONE -1 /* e.g. a SCSI Test Unit Ready command */ | |
| 74 | #define SG_DXFER_TO_DEV -2 /* e.g. a SCSI WRITE command */ | |
| 75 | #define SG_DXFER_FROM_DEV -3 /* e.g. a SCSI READ command */ | |
| 76 | #define SG_DXFER_TO_FROM_DEV -4 /* treated like SG_DXFER_FROM_DEV with the | |
| 77 | additional property than during indirect | |
| 78 | IO the user buffer is copied into the | |
| 79 | kernel buffers before the transfer */ | |
| 80 | ||
| 81 | ||
| 82 | /* following flag values can be "or"-ed together */ | |
| 83 | #define SG_FLAG_DIRECT_IO 1 /* default is indirect IO */ | |
| 84 | #define SG_FLAG_LUN_INHIBIT 2 /* default is to put device's lun into */ | |
| 85 | /* the 2nd byte of SCSI command */ | |
| 86 | #define SG_FLAG_NO_DXFER 0x10000 /* no transfer of kernel buffers to/from */ | |
| 87 | /* user space (debug indirect IO) */ | |
| 88 | ||
| 89 | /* The following 'info' values are "or"-ed together. */ | |
| 90 | #define SG_INFO_OK_MASK 0x1 | |
| 91 | #define SG_INFO_OK 0x0 /* no sense, host nor driver "noise" */ | |
| 92 | #define SG_INFO_CHECK 0x1 /* something abnormal happened */ | |
| 93 | ||
| 94 | #define SG_INFO_DIRECT_IO_MASK 0x6 | |
| 95 | #define SG_INFO_INDIRECT_IO 0x0 /* data xfer via kernel buffers (or no xfer) */ | |
| 96 | #define SG_INFO_DIRECT_IO 0x2 /* direct IO requested and performed */ | |
| 97 | #define SG_INFO_MIXED_IO 0x4 /* part direct, part indirect IO */ | |
| 98 | ||
| 99 | ||
| 100 | /* Request information about a specific SG device, used by | |
| 101 | SG_GET_SCSI_ID ioctl (). */ | |
| 102 | struct sg_scsi_id { | |
| 103 | /* Host number as in "scsi<n>" where 'n' is one of 0, 1, 2 etc. */ | |
| 104 | int host_no; | |
| 105 | int channel; | |
| 106 | /* SCSI id of target device. */ | |
| 107 | int scsi_id; | |
| 108 | int lun; | |
| 109 | /* TYPE_... defined in <scsi/scsi.h>. */ | |
| 110 | int scsi_type; | |
| 111 | /* Host (adapter) maximum commands per lun. */ | |
| 112 | short int h_cmd_per_lun; | |
| 113 | /* Device (or adapter) maximum queue length. */ | |
| 114 | short int d_queue_depth; | |
| 115 | /* Unused, set to 0 for now. */ | |
| 116 | int unused[2]; | |
| 117 | }; | |
| 118 | ||
| 119 | /* Used by SG_GET_REQUEST_TABLE ioctl(). */ | |
| 120 | typedef struct sg_req_info { | |
| 121 | char req_state; /* 0 -> not used, 1 -> written, 2 -> ready to read */ | |
| 122 | char orphan; /* 0 -> normal request, 1 -> from interruped SG_IO */ | |
| 123 | char sg_io_owned; /* 0 -> complete with read(), 1 -> owned by SG_IO */ | |
| 124 | char problem; /* 0 -> no problem detected, 1 -> error to report */ | |
| 125 | int pack_id; /* pack_id associated with request */ | |
| 126 | void * usr_ptr; /* user provided pointer (in new interface) */ | |
| 127 | unsigned int duration; /* millisecs elapsed since written (req_state==1) | |
| 128 | or request duration (req_state==2) */ | |
| 129 | int unused; | |
| 130 | } sg_req_info_t; | |
| 131 | ||
| 132 | ||
| 133 | /* IOCTLs: Those ioctls that are relevant to the SG 3.x drivers follow. | |
| 134 | [Those that only apply to the SG 2.x drivers are at the end of the file.] | |
| 135 | (_GET_s yield result via 'int *' 3rd argument unless otherwise indicated) */ | |
| 136 | ||
| 137 | #define SG_EMULATED_HOST 0x2203 /* true for emulated host adapter (ATAPI) */ | |
| 138 | ||
| 139 | /* Used to configure SCSI command transformation layer for ATAPI devices */ | |
| 140 | /* Only supported by the ide-scsi driver */ | |
| 141 | #define SG_SET_TRANSFORM 0x2204 /* N.B. 3rd arg is not pointer but value: */ | |
| 142 | /* 3rd arg = 0 to disable transform, 1 to enable it */ | |
| 143 | #define SG_GET_TRANSFORM 0x2205 | |
| 144 | ||
| 145 | #define SG_SET_RESERVED_SIZE 0x2275 /* request a new reserved buffer size */ | |
| 146 | #define SG_GET_RESERVED_SIZE 0x2272 /* actual size of reserved buffer */ | |
| 147 | ||
| 148 | /* The following ioctl has a 'sg_scsi_id_t *' object as its 3rd argument. */ | |
| 149 | #define SG_GET_SCSI_ID 0x2276 /* Yields fd's bus, chan, dev, lun + type */ | |
| 150 | /* SCSI id information can also be obtained from SCSI_IOCTL_GET_IDLUN */ | |
| 151 | ||
| 152 | /* Override host setting and always DMA using low memory ( <16MB on i386) */ | |
| 153 | #define SG_SET_FORCE_LOW_DMA 0x2279 /* 0-> use adapter setting, 1-> force */ | |
| 154 | #define SG_GET_LOW_DMA 0x227a /* 0-> use all ram for dma; 1-> low dma ram */ | |
| 155 | ||
| 156 | /* When SG_SET_FORCE_PACK_ID set to 1, pack_id is input to read() which | |
| 157 | tries to fetch a packet with a matching pack_id, waits, or returns EAGAIN. | |
| 158 | If pack_id is -1 then read oldest waiting. When ...FORCE_PACK_ID set to 0 | |
| 159 | then pack_id ignored by read() and oldest readable fetched. */ | |
| 160 | #define SG_SET_FORCE_PACK_ID 0x227b | |
| 161 | #define SG_GET_PACK_ID 0x227c /* Yields oldest readable pack_id (or -1) */ | |
| 162 | ||
| 163 | #define SG_GET_NUM_WAITING 0x227d /* Number of commands awaiting read() */ | |
| 164 | ||
| 165 | /* Yields max scatter gather tablesize allowed by current host adapter */ | |
| 166 | #define SG_GET_SG_TABLESIZE 0x227F /* 0 implies can't do scatter gather */ | |
| 167 | ||
| 168 | #define SG_GET_VERSION_NUM 0x2282 /* Example: version 2.1.34 yields 20134 */ | |
| 169 | ||
| 170 | /* Returns -EBUSY if occupied. 3rd argument pointer to int (see next) */ | |
| 171 | #define SG_SCSI_RESET 0x2284 | |
| 172 | /* Associated values that can be given to SG_SCSI_RESET follow */ | |
| 173 | #define SG_SCSI_RESET_NOTHING 0 | |
| 174 | #define SG_SCSI_RESET_DEVICE 1 | |
| 175 | #define SG_SCSI_RESET_BUS 2 | |
| 176 | #define SG_SCSI_RESET_HOST 3 | |
| 177 | ||
| 178 | /* synchronous SCSI command ioctl, (only in version 3 interface) */ | |
| 179 | #define SG_IO 0x2285 /* similar effect as write() followed by read() */ | |
| 180 | ||
| 181 | #define SG_GET_REQUEST_TABLE 0x2286 /* yields table of active requests */ | |
| 182 | ||
| 183 | /* How to treat EINTR during SG_IO ioctl(), only in SG 3.x series */ | |
| 184 | #define SG_SET_KEEP_ORPHAN 0x2287 /* 1 -> hold for read(), 0 -> drop (def) */ | |
| 185 | #define SG_GET_KEEP_ORPHAN 0x2288 | |
| 186 | ||
| 187 | ||
| 188 | #define SG_SCATTER_SZ (8 * 4096) /* PAGE_SIZE not available to user */ | |
| 189 | /* Largest size (in bytes) a single scatter-gather list element can have. | |
| 190 | The value must be a power of 2 and <= (PAGE_SIZE * 32) [131072 bytes on | |
| 191 | i386]. The minimum value is PAGE_SIZE. If scatter-gather not supported | |
| 192 | by adapter then this value is the largest data block that can be | |
| 193 | read/written by a single scsi command. The user can find the value of | |
| 194 | PAGE_SIZE by calling getpagesize() defined in unistd.h . */ | |
| 195 | ||
| 196 | #define SG_DEFAULT_RETRIES 1 | |
| 197 | ||
| 198 | /* Defaults, commented if they differ from original sg driver */ | |
| 199 | #define SG_DEF_FORCE_LOW_DMA 0 /* was 1 -> memory below 16MB on i386 */ | |
| 200 | #define SG_DEF_FORCE_PACK_ID 0 | |
| 201 | #define SG_DEF_KEEP_ORPHAN 0 | |
| 202 | #define SG_DEF_RESERVED_SIZE SG_SCATTER_SZ /* load time option */ | |
| 203 | ||
| 204 | /* maximum outstanding requests, write() yields EDOM if exceeded */ | |
| 205 | #define SG_MAX_QUEUE 16 | |
| 206 | ||
| 207 | #define SG_BIG_BUFF SG_DEF_RESERVED_SIZE /* for backward compatibility */ | |
| 208 | ||
| 209 | /* Alternate style type names, "..._t" variants preferred */ | |
| 210 | typedef struct sg_io_hdr Sg_io_hdr; | |
| 211 | typedef struct sg_io_vec Sg_io_vec; | |
| 212 | typedef struct sg_scsi_id Sg_scsi_id; | |
| 213 | typedef struct sg_req_info Sg_req_info; | |
| 214 | ||
| 215 | ||
| 216 | /* vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv */ | |
| 217 | /* The older SG interface based on the 'sg_header' structure follows. */ | |
| 218 | /* ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ */ | |
| 219 | ||
| 220 | #define SG_MAX_SENSE 16 /* this only applies to the sg_header interface */ | |
| 221 | ||
| 222 | struct sg_header | |
| 223 | { | |
| 224 | /* Length of incoming packet (including header). */ | |
| 225 | int pack_len; | |
| 226 | /* Maximal length of expected reply. */ | |
| 227 | int reply_len; | |
| 228 | /* Id number of packet. */ | |
| 229 | int pack_id; | |
| 230 | /* 0==ok, otherwise error number. */ | |
| 231 | int result; | |
| 232 | /* Force 12 byte command length for group 6 & 7 commands. */ | |
| 233 | unsigned int twelve_byte:1; | |
| 234 | /* SCSI status from target. */ | |
| 235 | unsigned int target_status:5; | |
| 236 | /* Host status (see "DID" codes). */ | |
| 237 | unsigned int host_status:8; | |
| 238 | /* Driver status+suggestion. */ | |
| 239 | unsigned int driver_status:8; | |
| 240 | /* Unused. */ | |
| 241 | unsigned int other_flags:10; | |
| 242 | /* Output in 3 cases: | |
| 243 | when target_status is CHECK_CONDITION or | |
| 244 | when target_status is COMMAND_TERMINATED or | |
| 245 | when (driver_status & DRIVER_SENSE) is true. */ | |
| 246 | unsigned char sense_buffer[SG_MAX_SENSE]; | |
| 247 | }; | |
| 248 | ||
| 249 | ||
| 250 | /* IOCTLs: The following are not required (or ignored) when the sg_io_hdr_t | |
| 251 | interface is used. They are kept for backward compatibility with | |
| 252 | the original and version 2 drivers. */ | |
| 253 | ||
| 254 | #define SG_SET_TIMEOUT 0x2201 /* Set timeout; *(int *)arg==timeout. */ | |
| 255 | #define SG_GET_TIMEOUT 0x2202 /* Get timeout; return timeout. */ | |
| 256 | ||
| 257 | /* Get/set command queuing state per fd (default is SG_DEF_COMMAND_Q). */ | |
| 258 | #define SG_GET_COMMAND_Q 0x2270 /* Yields 0 (queuing off) or 1 (on). */ | |
| 259 | #define SG_SET_COMMAND_Q 0x2271 /* Change queuing state with 0 or 1. */ | |
| 260 | ||
| 261 | /* Turn on error sense trace (1..8), dump this device to log/console (9) | |
| 262 | or dump all sg device states ( >9 ) to log/console. */ | |
| 263 | #define SG_SET_DEBUG 0x227e /* 0 -> turn off debug */ | |
| 264 | ||
| 265 | #define SG_NEXT_CMD_LEN 0x2283 /* Override SCSI command length with given | |
| 266 | number on the next write() on this file | |
| 267 | descriptor. */ | |
| 268 | ||
| 269 | /* Defaults, commented if they differ from original sg driver */ | |
| 270 | #define SG_DEFAULT_TIMEOUT (60*HZ) /* HZ == 'jiffies in 1 second' */ | |
| 271 | #define SG_DEF_COMMAND_Q 0 /* command queuing is always on when | |
| 272 | the new interface is used */ | |
| 273 | #define SG_DEF_UNDERRUN_FLAG 0 | |
| 274 | ||
| 275 | ||
| 276 | #endif /* scsi/sg.h */ |
libc/glibc-include/search.h created+174
| ... | ... | @@ -0,0 +1,174 @@ |
| 1 | /* Declarations for System V style searching functions. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SEARCH_H | |
| 20 | #define _SEARCH_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | #define __need_size_t | |
| 25 | #include <stddef.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 30 | /* Prototype structure for a linked-list data structure. | |
| 31 | This is the type used by the `insque' and `remque' functions. */ | |
| 32 | ||
| 33 | # ifdef __USE_GNU | |
| 34 | struct qelem | |
| 35 | { | |
| 36 | struct qelem *q_forw; | |
| 37 | struct qelem *q_back; | |
| 38 | char q_data[1]; | |
| 39 | }; | |
| 40 | # endif | |
| 41 | ||
| 42 | ||
| 43 | /* Insert ELEM into a doubly-linked list, after PREV. */ | |
| 44 | extern void insque (void *__elem, void *__prev) __THROW; | |
| 45 | ||
| 46 | /* Unlink ELEM from the doubly-linked list that it is in. */ | |
| 47 | extern void remque (void *__elem) __THROW; | |
| 48 | #endif | |
| 49 | ||
| 50 | ||
| 51 | /* For use with hsearch(3). */ | |
| 52 | #ifndef __COMPAR_FN_T | |
| 53 | # define __COMPAR_FN_T | |
| 54 | typedef int (*__compar_fn_t) (const void *, const void *); | |
| 55 | ||
| 56 | # ifdef __USE_GNU | |
| 57 | typedef __compar_fn_t comparison_fn_t; | |
| 58 | # endif | |
| 59 | #endif | |
| 60 | ||
| 61 | /* Action which shall be performed in the call the hsearch. */ | |
| 62 | typedef enum | |
| 63 | { | |
| 64 | FIND, | |
| 65 | ENTER | |
| 66 | } | |
| 67 | ACTION; | |
| 68 | ||
| 69 | typedef struct entry | |
| 70 | { | |
| 71 | char *key; | |
| 72 | void *data; | |
| 73 | } | |
| 74 | ENTRY; | |
| 75 | ||
| 76 | /* Opaque type for internal use. */ | |
| 77 | struct _ENTRY; | |
| 78 | ||
| 79 | /* Family of hash table handling functions. The functions also | |
| 80 | have reentrant counterparts ending with _r. The non-reentrant | |
| 81 | functions all work on a signle internal hashing table. */ | |
| 82 | ||
| 83 | /* Search for entry matching ITEM.key in internal hash table. If | |
| 84 | ACTION is `FIND' return found entry or signal error by returning | |
| 85 | NULL. If ACTION is `ENTER' replace existing data (if any) with | |
| 86 | ITEM.data. */ | |
| 87 | extern ENTRY *hsearch (ENTRY __item, ACTION __action) __THROW; | |
| 88 | ||
| 89 | /* Create a new hashing table which will at most contain NEL elements. */ | |
| 90 | extern int hcreate (size_t __nel) __THROW; | |
| 91 | ||
| 92 | /* Destroy current internal hashing table. */ | |
| 93 | extern void hdestroy (void) __THROW; | |
| 94 | ||
| 95 | #ifdef __USE_GNU | |
| 96 | /* Data type for reentrant functions. */ | |
| 97 | struct hsearch_data | |
| 98 | { | |
| 99 | struct _ENTRY *table; | |
| 100 | unsigned int size; | |
| 101 | unsigned int filled; | |
| 102 | }; | |
| 103 | ||
| 104 | /* Reentrant versions which can handle multiple hashing tables at the | |
| 105 | same time. */ | |
| 106 | extern int hsearch_r (ENTRY __item, ACTION __action, ENTRY **__retval, | |
| 107 | struct hsearch_data *__htab) __THROW; | |
| 108 | extern int hcreate_r (size_t __nel, struct hsearch_data *__htab) __THROW; | |
| 109 | extern void hdestroy_r (struct hsearch_data *__htab) __THROW; | |
| 110 | #endif | |
| 111 | ||
| 112 | ||
| 113 | /* The tsearch routines are very interesting. They make many | |
| 114 | assumptions about the compiler. It assumes that the first field | |
| 115 | in node must be the "key" field, which points to the datum. | |
| 116 | Everything depends on that. */ | |
| 117 | /* For tsearch */ | |
| 118 | typedef enum | |
| 119 | { | |
| 120 | preorder, | |
| 121 | postorder, | |
| 122 | endorder, | |
| 123 | leaf | |
| 124 | } | |
| 125 | VISIT; | |
| 126 | ||
| 127 | /* Search for an entry matching the given KEY in the tree pointed to | |
| 128 | by *ROOTP and insert a new element if not found. */ | |
| 129 | extern void *tsearch (const void *__key, void **__rootp, | |
| 130 | __compar_fn_t __compar); | |
| 131 | ||
| 132 | /* Search for an entry matching the given KEY in the tree pointed to | |
| 133 | by *ROOTP. If no matching entry is available return NULL. */ | |
| 134 | extern void *tfind (const void *__key, void *const *__rootp, | |
| 135 | __compar_fn_t __compar); | |
| 136 | ||
| 137 | /* Remove the element matching KEY from the tree pointed to by *ROOTP. */ | |
| 138 | extern void *tdelete (const void *__restrict __key, | |
| 139 | void **__restrict __rootp, | |
| 140 | __compar_fn_t __compar); | |
| 141 | ||
| 142 | #ifndef __ACTION_FN_T | |
| 143 | # define __ACTION_FN_T | |
| 144 | typedef void (*__action_fn_t) (const void *__nodep, VISIT __value, | |
| 145 | int __level); | |
| 146 | #endif | |
| 147 | ||
| 148 | /* Walk through the whole tree and call the ACTION callback for every node | |
| 149 | or leaf. */ | |
| 150 | extern void twalk (const void *__root, __action_fn_t __action); | |
| 151 | ||
| 152 | #ifdef __USE_GNU | |
| 153 | /* Callback type for function to free a tree node. If the keys are atomic | |
| 154 | data this function should do nothing. */ | |
| 155 | typedef void (*__free_fn_t) (void *__nodep); | |
| 156 | ||
| 157 | /* Destroy the whole tree, call FREEFCT for each node or leaf. */ | |
| 158 | extern void tdestroy (void *__root, __free_fn_t __freefct); | |
| 159 | #endif | |
| 160 | ||
| 161 | ||
| 162 | /* Perform linear search for KEY by comparing by COMPAR in an array | |
| 163 | [BASE,BASE+NMEMB*SIZE). */ | |
| 164 | extern void *lfind (const void *__key, const void *__base, | |
| 165 | size_t *__nmemb, size_t __size, __compar_fn_t __compar); | |
| 166 | ||
| 167 | /* Perform linear search for KEY by comparing by COMPAR function in | |
| 168 | array [BASE,BASE+NMEMB*SIZE) and insert entry if not found. */ | |
| 169 | extern void *lsearch (const void *__key, void *__base, | |
| 170 | size_t *__nmemb, size_t __size, __compar_fn_t __compar); | |
| 171 | ||
| 172 | __END_DECLS | |
| 173 | ||
| 174 | #endif /* search.h */ |
libc/glibc-include/semaphore.h created+77
| ... | ... | @@ -0,0 +1,77 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SEMAPHORE_H | |
| 19 | #define _SEMAPHORE_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <sys/types.h> | |
| 23 | #ifdef __USE_XOPEN2K | |
| 24 | # include <bits/types/struct_timespec.h> | |
| 25 | #endif | |
| 26 | ||
| 27 | /* Get the definition for sem_t. */ | |
| 28 | #include <bits/semaphore.h> | |
| 29 | ||
| 30 | ||
| 31 | __BEGIN_DECLS | |
| 32 | ||
| 33 | /* Initialize semaphore object SEM to VALUE. If PSHARED then share it | |
| 34 | with other processes. */ | |
| 35 | extern int sem_init (sem_t *__sem, int __pshared, unsigned int __value) | |
| 36 | __THROW; | |
| 37 | /* Free resources associated with semaphore object SEM. */ | |
| 38 | extern int sem_destroy (sem_t *__sem) __THROW; | |
| 39 | ||
| 40 | /* Open a named semaphore NAME with open flags OFLAG. */ | |
| 41 | extern sem_t *sem_open (const char *__name, int __oflag, ...) __THROW; | |
| 42 | ||
| 43 | /* Close descriptor for named semaphore SEM. */ | |
| 44 | extern int sem_close (sem_t *__sem) __THROW; | |
| 45 | ||
| 46 | /* Remove named semaphore NAME. */ | |
| 47 | extern int sem_unlink (const char *__name) __THROW; | |
| 48 | ||
| 49 | /* Wait for SEM being posted. | |
| 50 | ||
| 51 | This function is a cancellation point and therefore not marked with | |
| 52 | __THROW. */ | |
| 53 | extern int sem_wait (sem_t *__sem); | |
| 54 | ||
| 55 | #ifdef __USE_XOPEN2K | |
| 56 | /* Similar to `sem_wait' but wait only until ABSTIME. | |
| 57 | ||
| 58 | This function is a cancellation point and therefore not marked with | |
| 59 | __THROW. */ | |
| 60 | extern int sem_timedwait (sem_t *__restrict __sem, | |
| 61 | const struct timespec *__restrict __abstime); | |
| 62 | #endif | |
| 63 | ||
| 64 | /* Test whether SEM is posted. */ | |
| 65 | extern int sem_trywait (sem_t *__sem) __THROWNL; | |
| 66 | ||
| 67 | /* Post SEM. */ | |
| 68 | extern int sem_post (sem_t *__sem) __THROWNL; | |
| 69 | ||
| 70 | /* Get current value of SEM and store it in *SVAL. */ | |
| 71 | extern int sem_getvalue (sem_t *__restrict __sem, int *__restrict __sval) | |
| 72 | __THROW; | |
| 73 | ||
| 74 | ||
| 75 | __END_DECLS | |
| 76 | ||
| 77 | #endif /* semaphore.h */ |
libc/glibc-include/setjmp.h created+105
| ... | ... | @@ -0,0 +1,105 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.13 Nonlocal jumps <setjmp.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _SETJMP_H | |
| 23 | #define _SETJMP_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #include <bits/setjmp.h> /* Get `__jmp_buf'. */ | |
| 30 | #include <bits/types/__sigset_t.h> | |
| 31 | ||
| 32 | /* Calling environment, plus possibly a saved signal mask. */ | |
| 33 | struct __jmp_buf_tag | |
| 34 | { | |
| 35 | /* NOTE: The machine-dependent definitions of `__sigsetjmp' | |
| 36 | assume that a `jmp_buf' begins with a `__jmp_buf' and that | |
| 37 | `__mask_was_saved' follows it. Do not move these members | |
| 38 | or add others before it. */ | |
| 39 | __jmp_buf __jmpbuf; /* Calling environment. */ | |
| 40 | int __mask_was_saved; /* Saved the signal mask? */ | |
| 41 | __sigset_t __saved_mask; /* Saved signal mask. */ | |
| 42 | }; | |
| 43 | ||
| 44 | ||
| 45 | typedef struct __jmp_buf_tag jmp_buf[1]; | |
| 46 | ||
| 47 | /* Store the calling environment in ENV, also saving the signal mask. | |
| 48 | Return 0. */ | |
| 49 | extern int setjmp (jmp_buf __env) __THROWNL; | |
| 50 | ||
| 51 | /* Store the calling environment in ENV, also saving the | |
| 52 | signal mask if SAVEMASK is nonzero. Return 0. | |
| 53 | This is the internal name for `sigsetjmp'. */ | |
| 54 | extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask) __THROWNL; | |
| 55 | ||
| 56 | /* Store the calling environment in ENV, not saving the signal mask. | |
| 57 | Return 0. */ | |
| 58 | extern int _setjmp (struct __jmp_buf_tag __env[1]) __THROWNL; | |
| 59 | ||
| 60 | /* Do not save the signal mask. This is equivalent to the `_setjmp' | |
| 61 | BSD function. */ | |
| 62 | #define setjmp(env) _setjmp (env) | |
| 63 | ||
| 64 | ||
| 65 | /* Jump to the environment saved in ENV, making the | |
| 66 | `setjmp' call there return VAL, or 1 if VAL is 0. */ | |
| 67 | extern void longjmp (struct __jmp_buf_tag __env[1], int __val) | |
| 68 | __THROWNL __attribute__ ((__noreturn__)); | |
| 69 | ||
| 70 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 71 | /* Same. Usually `_longjmp' is used with `_setjmp', which does not save | |
| 72 | the signal mask. But it is how ENV was saved that determines whether | |
| 73 | `longjmp' restores the mask; `_longjmp' is just an alias. */ | |
| 74 | extern void _longjmp (struct __jmp_buf_tag __env[1], int __val) | |
| 75 | __THROWNL __attribute__ ((__noreturn__)); | |
| 76 | #endif | |
| 77 | ||
| 78 | ||
| 79 | #ifdef __USE_POSIX | |
| 80 | /* Use the same type for `jmp_buf' and `sigjmp_buf'. | |
| 81 | The `__mask_was_saved' flag determines whether | |
| 82 | or not `longjmp' will restore the signal mask. */ | |
| 83 | typedef struct __jmp_buf_tag sigjmp_buf[1]; | |
| 84 | ||
| 85 | /* Store the calling environment in ENV, also saving the | |
| 86 | signal mask if SAVEMASK is nonzero. Return 0. */ | |
| 87 | # define sigsetjmp(env, savemask) __sigsetjmp (env, savemask) | |
| 88 | ||
| 89 | /* Jump to the environment saved in ENV, making the | |
| 90 | sigsetjmp call there return VAL, or 1 if VAL is 0. | |
| 91 | Restore the signal mask if that sigsetjmp call saved it. | |
| 92 | This is just an alias `longjmp'. */ | |
| 93 | extern void siglongjmp (sigjmp_buf __env, int __val) | |
| 94 | __THROWNL __attribute__ ((__noreturn__)); | |
| 95 | #endif /* Use POSIX. */ | |
| 96 | ||
| 97 | ||
| 98 | /* Define helper functions to catch unsafe code. */ | |
| 99 | #if __USE_FORTIFY_LEVEL > 0 | |
| 100 | # include <bits/setjmp2.h> | |
| 101 | #endif | |
| 102 | ||
| 103 | __END_DECLS | |
| 104 | ||
| 105 | #endif /* setjmp.h */ |
libc/glibc-include/sgtty.h created+40
| ... | ... | @@ -0,0 +1,40 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SGTTY_H | |
| 19 | #define _SGTTY_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #include <sys/ioctl.h> | |
| 24 | ||
| 25 | /* On some systems this type is not defined by <bits/ioctl-types.h>; | |
| 26 | in that case, the functions are just stubs that return ENOSYS. */ | |
| 27 | struct sgttyb; | |
| 28 | ||
| 29 | __BEGIN_DECLS | |
| 30 | ||
| 31 | /* Fill in *PARAMS with terminal parameters associated with FD. */ | |
| 32 | extern int gtty (int __fd, struct sgttyb *__params) __THROW; | |
| 33 | ||
| 34 | /* Set the terminal parameters associated with FD to *PARAMS. */ | |
| 35 | extern int stty (int __fd, const struct sgttyb *__params) __THROW; | |
| 36 | ||
| 37 | ||
| 38 | __END_DECLS | |
| 39 | ||
| 40 | #endif /* sgtty.h */ |
libc/glibc-include/shadow.h created+152
| ... | ... | @@ -0,0 +1,152 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* Declaration of types and functions for "shadow" storage of hashed | |
| 19 | passphrases. The shadow database is like the user database, but is | |
| 20 | only accessible with special privileges, so that malicious users | |
| 21 | cannot retrieve everyone else's hashed passphrase to brute-force at | |
| 22 | their convenience. */ | |
| 23 | ||
| 24 | #ifndef _SHADOW_H | |
| 25 | #define _SHADOW_H 1 | |
| 26 | ||
| 27 | #include <features.h> | |
| 28 | ||
| 29 | #include <paths.h> | |
| 30 | ||
| 31 | #define __need_size_t | |
| 32 | #include <stddef.h> | |
| 33 | ||
| 34 | #include <bits/types/FILE.h> | |
| 35 | ||
| 36 | /* Paths to the user database files. */ | |
| 37 | #define SHADOW _PATH_SHADOW | |
| 38 | ||
| 39 | ||
| 40 | __BEGIN_DECLS | |
| 41 | ||
| 42 | /* A record in the shadow database. */ | |
| 43 | struct spwd | |
| 44 | { | |
| 45 | char *sp_namp; /* Login name. */ | |
| 46 | char *sp_pwdp; /* Hashed passphrase. */ | |
| 47 | long int sp_lstchg; /* Date of last change. */ | |
| 48 | long int sp_min; /* Minimum number of days between changes. */ | |
| 49 | long int sp_max; /* Maximum number of days between changes. */ | |
| 50 | long int sp_warn; /* Number of days to warn user to change | |
| 51 | the password. */ | |
| 52 | long int sp_inact; /* Number of days the account may be | |
| 53 | inactive. */ | |
| 54 | long int sp_expire; /* Number of days since 1970-01-01 until | |
| 55 | account expires. */ | |
| 56 | unsigned long int sp_flag; /* Reserved. */ | |
| 57 | }; | |
| 58 | ||
| 59 | ||
| 60 | /* Open database for reading. | |
| 61 | ||
| 62 | This function is not part of POSIX and therefore no official | |
| 63 | cancellation point. But due to similarity with an POSIX interface | |
| 64 | or due to the implementation it is a cancellation point and | |
| 65 | therefore not marked with __THROW. */ | |
| 66 | extern void setspent (void); | |
| 67 | ||
| 68 | /* Close database. | |
| 69 | ||
| 70 | This function is not part of POSIX and therefore no official | |
| 71 | cancellation point. But due to similarity with an POSIX interface | |
| 72 | or due to the implementation it is a cancellation point and | |
| 73 | therefore not marked with __THROW. */ | |
| 74 | extern void endspent (void); | |
| 75 | ||
| 76 | /* Get next entry from database, perhaps after opening the file. | |
| 77 | ||
| 78 | This function is not part of POSIX and therefore no official | |
| 79 | cancellation point. But due to similarity with an POSIX interface | |
| 80 | or due to the implementation it is a cancellation point and | |
| 81 | therefore not marked with __THROW. */ | |
| 82 | extern struct spwd *getspent (void); | |
| 83 | ||
| 84 | /* Get shadow entry matching NAME. | |
| 85 | ||
| 86 | This function is not part of POSIX and therefore no official | |
| 87 | cancellation point. But due to similarity with an POSIX interface | |
| 88 | or due to the implementation it is a cancellation point and | |
| 89 | therefore not marked with __THROW. */ | |
| 90 | extern struct spwd *getspnam (const char *__name); | |
| 91 | ||
| 92 | /* Read shadow entry from STRING. | |
| 93 | ||
| 94 | This function is not part of POSIX and therefore no official | |
| 95 | cancellation point. But due to similarity with an POSIX interface | |
| 96 | or due to the implementation it is a cancellation point and | |
| 97 | therefore not marked with __THROW. */ | |
| 98 | extern struct spwd *sgetspent (const char *__string); | |
| 99 | ||
| 100 | /* Read next shadow entry from STREAM. | |
| 101 | ||
| 102 | This function is not part of POSIX and therefore no official | |
| 103 | cancellation point. But due to similarity with an POSIX interface | |
| 104 | or due to the implementation it is a cancellation point and | |
| 105 | therefore not marked with __THROW. */ | |
| 106 | extern struct spwd *fgetspent (FILE *__stream); | |
| 107 | ||
| 108 | /* Write line containing shadow entry to stream. | |
| 109 | ||
| 110 | This function is not part of POSIX and therefore no official | |
| 111 | cancellation point. But due to similarity with an POSIX interface | |
| 112 | or due to the implementation it is a cancellation point and | |
| 113 | therefore not marked with __THROW. */ | |
| 114 | extern int putspent (const struct spwd *__p, FILE *__stream); | |
| 115 | ||
| 116 | ||
| 117 | #ifdef __USE_MISC | |
| 118 | /* Reentrant versions of some of the functions above. | |
| 119 | ||
| 120 | These functions are not part of POSIX and therefore no official | |
| 121 | cancellation point. But due to similarity with an POSIX interface | |
| 122 | or due to the implementation they are cancellation points and | |
| 123 | therefore not marked with __THROW. */ | |
| 124 | extern int getspent_r (struct spwd *__result_buf, char *__buffer, | |
| 125 | size_t __buflen, struct spwd **__result); | |
| 126 | ||
| 127 | extern int getspnam_r (const char *__name, struct spwd *__result_buf, | |
| 128 | char *__buffer, size_t __buflen, | |
| 129 | struct spwd **__result); | |
| 130 | ||
| 131 | extern int sgetspent_r (const char *__string, struct spwd *__result_buf, | |
| 132 | char *__buffer, size_t __buflen, | |
| 133 | struct spwd **__result); | |
| 134 | ||
| 135 | extern int fgetspent_r (FILE *__stream, struct spwd *__result_buf, | |
| 136 | char *__buffer, size_t __buflen, | |
| 137 | struct spwd **__result); | |
| 138 | #endif /* misc */ | |
| 139 | ||
| 140 | ||
| 141 | /* The simple locking functionality provided here is not suitable for | |
| 142 | multi-threaded applications. */ | |
| 143 | ||
| 144 | /* Request exclusive access to /etc/passwd and /etc/shadow. */ | |
| 145 | extern int lckpwdf (void) __THROW; | |
| 146 | ||
| 147 | /* Release exclusive access to /etc/passwd and /etc/shadow. */ | |
| 148 | extern int ulckpwdf (void) __THROW; | |
| 149 | ||
| 150 | __END_DECLS | |
| 151 | ||
| 152 | #endif /* shadow.h */ |
libc/glibc-include/signal.h created+375
| ... | ... | @@ -0,0 +1,375 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.14 Signal handling <signal.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _SIGNAL_H | |
| 23 | #define _SIGNAL_H | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #include <bits/types.h> | |
| 30 | #include <bits/signum.h> | |
| 31 | ||
| 32 | #include <bits/types/sig_atomic_t.h> | |
| 33 | ||
| 34 | #if defined __USE_POSIX | |
| 35 | #include <bits/types/sigset_t.h> | |
| 36 | #endif | |
| 37 | ||
| 38 | #if defined __USE_XOPEN || defined __USE_XOPEN2K | |
| 39 | # ifndef __pid_t_defined | |
| 40 | typedef __pid_t pid_t; | |
| 41 | # define __pid_t_defined | |
| 42 | #endif | |
| 43 | #ifdef __USE_XOPEN | |
| 44 | # endif | |
| 45 | # ifndef __uid_t_defined | |
| 46 | typedef __uid_t uid_t; | |
| 47 | # define __uid_t_defined | |
| 48 | # endif | |
| 49 | #endif /* Unix98 */ | |
| 50 | ||
| 51 | #ifdef __USE_POSIX199309 | |
| 52 | /* We need `struct timespec' later on. */ | |
| 53 | # include <bits/types/struct_timespec.h> | |
| 54 | #endif | |
| 55 | ||
| 56 | #if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED | |
| 57 | # include <bits/types/siginfo_t.h> | |
| 58 | # include <bits/siginfo-consts.h> | |
| 59 | #endif | |
| 60 | ||
| 61 | #ifdef __USE_MISC | |
| 62 | # include <bits/types/sigval_t.h> | |
| 63 | #endif | |
| 64 | ||
| 65 | #ifdef __USE_POSIX199309 | |
| 66 | # include <bits/types/sigevent_t.h> | |
| 67 | # include <bits/sigevent-consts.h> | |
| 68 | #endif | |
| 69 | ||
| 70 | ||
| 71 | /* Type of a signal handler. */ | |
| 72 | typedef void (*__sighandler_t) (int); | |
| 73 | ||
| 74 | /* The X/Open definition of `signal' specifies the SVID semantic. Use | |
| 75 | the additional function `sysv_signal' when X/Open compatibility is | |
| 76 | requested. */ | |
| 77 | extern __sighandler_t __sysv_signal (int __sig, __sighandler_t __handler) | |
| 78 | __THROW; | |
| 79 | #ifdef __USE_GNU | |
| 80 | extern __sighandler_t sysv_signal (int __sig, __sighandler_t __handler) | |
| 81 | __THROW; | |
| 82 | #endif | |
| 83 | ||
| 84 | /* Set the handler for the signal SIG to HANDLER, returning the old | |
| 85 | handler, or SIG_ERR on error. | |
| 86 | By default `signal' has the BSD semantic. */ | |
| 87 | #ifdef __USE_MISC | |
| 88 | extern __sighandler_t signal (int __sig, __sighandler_t __handler) | |
| 89 | __THROW; | |
| 90 | #else | |
| 91 | /* Make sure the used `signal' implementation is the SVID version. */ | |
| 92 | # ifdef __REDIRECT_NTH | |
| 93 | extern __sighandler_t __REDIRECT_NTH (signal, | |
| 94 | (int __sig, __sighandler_t __handler), | |
| 95 | __sysv_signal); | |
| 96 | # else | |
| 97 | # define signal __sysv_signal | |
| 98 | # endif | |
| 99 | #endif | |
| 100 | ||
| 101 | #if defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8 | |
| 102 | /* The X/Open definition of `signal' conflicts with the BSD version. | |
| 103 | So they defined another function `bsd_signal'. */ | |
| 104 | extern __sighandler_t bsd_signal (int __sig, __sighandler_t __handler) | |
| 105 | __THROW; | |
| 106 | #endif | |
| 107 | ||
| 108 | /* Send signal SIG to process number PID. If PID is zero, | |
| 109 | send SIG to all processes in the current process's process group. | |
| 110 | If PID is < -1, send SIG to all processes in process group - PID. */ | |
| 111 | #ifdef __USE_POSIX | |
| 112 | extern int kill (__pid_t __pid, int __sig) __THROW; | |
| 113 | #endif /* Use POSIX. */ | |
| 114 | ||
| 115 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 116 | /* Send SIG to all processes in process group PGRP. | |
| 117 | If PGRP is zero, send SIG to all processes in | |
| 118 | the current process's process group. */ | |
| 119 | extern int killpg (__pid_t __pgrp, int __sig) __THROW; | |
| 120 | #endif /* Use misc || X/Open Unix. */ | |
| 121 | ||
| 122 | /* Raise signal SIG, i.e., send SIG to yourself. */ | |
| 123 | extern int raise (int __sig) __THROW; | |
| 124 | ||
| 125 | #ifdef __USE_MISC | |
| 126 | /* SVID names for the same things. */ | |
| 127 | extern __sighandler_t ssignal (int __sig, __sighandler_t __handler) | |
| 128 | __THROW; | |
| 129 | extern int gsignal (int __sig) __THROW; | |
| 130 | #endif /* Use misc. */ | |
| 131 | ||
| 132 | #ifdef __USE_XOPEN2K8 | |
| 133 | /* Print a message describing the meaning of the given signal number. */ | |
| 134 | extern void psignal (int __sig, const char *__s); | |
| 135 | ||
| 136 | /* Print a message describing the meaning of the given signal information. */ | |
| 137 | extern void psiginfo (const siginfo_t *__pinfo, const char *__s); | |
| 138 | #endif /* POSIX 2008. */ | |
| 139 | ||
| 140 | ||
| 141 | ||
| 142 | /* The `sigpause' function in X/Open defines the argument as the | |
| 143 | signal number. This requires redirecting to another function | |
| 144 | because the default version in glibc uses an old BSD interface. | |
| 145 | ||
| 146 | This function is a cancellation point and therefore not marked with | |
| 147 | __THROW. */ | |
| 148 | ||
| 149 | #ifdef __USE_XOPEN_EXTENDED | |
| 150 | # ifdef __GNUC__ | |
| 151 | extern int sigpause (int __sig) __asm__ ("__xpg_sigpause"); | |
| 152 | # else | |
| 153 | extern int __sigpause (int __sig_or_mask, int __is_sig); | |
| 154 | /* Remove a signal from the signal mask and suspend the process. */ | |
| 155 | # define sigpause(sig) __sigpause ((sig), 1) | |
| 156 | # endif | |
| 157 | #endif | |
| 158 | ||
| 159 | ||
| 160 | #ifdef __USE_MISC | |
| 161 | /* None of the following functions should be used anymore. They are here | |
| 162 | only for compatibility. A single word (`int') is not guaranteed to be | |
| 163 | enough to hold a complete signal mask and therefore these functions | |
| 164 | simply do not work in many situations. Use `sigprocmask' instead. */ | |
| 165 | ||
| 166 | /* Compute mask for signal SIG. */ | |
| 167 | # define sigmask(sig) ((int)(1u << ((sig) - 1))) | |
| 168 | ||
| 169 | /* Block signals in MASK, returning the old mask. */ | |
| 170 | extern int sigblock (int __mask) __THROW __attribute_deprecated__; | |
| 171 | ||
| 172 | /* Set the mask of blocked signals to MASK, returning the old mask. */ | |
| 173 | extern int sigsetmask (int __mask) __THROW __attribute_deprecated__; | |
| 174 | ||
| 175 | /* Return currently selected signal mask. */ | |
| 176 | extern int siggetmask (void) __THROW __attribute_deprecated__; | |
| 177 | #endif /* Use misc. */ | |
| 178 | ||
| 179 | ||
| 180 | #ifdef __USE_MISC | |
| 181 | # define NSIG _NSIG | |
| 182 | #endif | |
| 183 | ||
| 184 | #ifdef __USE_GNU | |
| 185 | typedef __sighandler_t sighandler_t; | |
| 186 | #endif | |
| 187 | ||
| 188 | /* 4.4 BSD uses the name `sig_t' for this. */ | |
| 189 | #ifdef __USE_MISC | |
| 190 | typedef __sighandler_t sig_t; | |
| 191 | #endif | |
| 192 | ||
| 193 | #ifdef __USE_POSIX | |
| 194 | ||
| 195 | /* Clear all signals from SET. */ | |
| 196 | extern int sigemptyset (sigset_t *__set) __THROW __nonnull ((1)); | |
| 197 | ||
| 198 | /* Set all signals in SET. */ | |
| 199 | extern int sigfillset (sigset_t *__set) __THROW __nonnull ((1)); | |
| 200 | ||
| 201 | /* Add SIGNO to SET. */ | |
| 202 | extern int sigaddset (sigset_t *__set, int __signo) __THROW __nonnull ((1)); | |
| 203 | ||
| 204 | /* Remove SIGNO from SET. */ | |
| 205 | extern int sigdelset (sigset_t *__set, int __signo) __THROW __nonnull ((1)); | |
| 206 | ||
| 207 | /* Return 1 if SIGNO is in SET, 0 if not. */ | |
| 208 | extern int sigismember (const sigset_t *__set, int __signo) | |
| 209 | __THROW __nonnull ((1)); | |
| 210 | ||
| 211 | # ifdef __USE_GNU | |
| 212 | /* Return non-empty value is SET is not empty. */ | |
| 213 | extern int sigisemptyset (const sigset_t *__set) __THROW __nonnull ((1)); | |
| 214 | ||
| 215 | /* Build new signal set by combining the two inputs set using logical AND. */ | |
| 216 | extern int sigandset (sigset_t *__set, const sigset_t *__left, | |
| 217 | const sigset_t *__right) __THROW __nonnull ((1, 2, 3)); | |
| 218 | ||
| 219 | /* Build new signal set by combining the two inputs set using logical OR. */ | |
| 220 | extern int sigorset (sigset_t *__set, const sigset_t *__left, | |
| 221 | const sigset_t *__right) __THROW __nonnull ((1, 2, 3)); | |
| 222 | # endif /* GNU */ | |
| 223 | ||
| 224 | /* Get the system-specific definitions of `struct sigaction' | |
| 225 | and the `SA_*' and `SIG_*'. constants. */ | |
| 226 | # include <bits/sigaction.h> | |
| 227 | ||
| 228 | /* Get and/or change the set of blocked signals. */ | |
| 229 | extern int sigprocmask (int __how, const sigset_t *__restrict __set, | |
| 230 | sigset_t *__restrict __oset) __THROW; | |
| 231 | ||
| 232 | /* Change the set of blocked signals to SET, | |
| 233 | wait until a signal arrives, and restore the set of blocked signals. | |
| 234 | ||
| 235 | This function is a cancellation point and therefore not marked with | |
| 236 | __THROW. */ | |
| 237 | extern int sigsuspend (const sigset_t *__set) __nonnull ((1)); | |
| 238 | ||
| 239 | /* Get and/or set the action for signal SIG. */ | |
| 240 | extern int sigaction (int __sig, const struct sigaction *__restrict __act, | |
| 241 | struct sigaction *__restrict __oact) __THROW; | |
| 242 | ||
| 243 | /* Put in SET all signals that are blocked and waiting to be delivered. */ | |
| 244 | extern int sigpending (sigset_t *__set) __THROW __nonnull ((1)); | |
| 245 | ||
| 246 | ||
| 247 | # ifdef __USE_POSIX199506 | |
| 248 | /* Select any of pending signals from SET or wait for any to arrive. | |
| 249 | ||
| 250 | This function is a cancellation point and therefore not marked with | |
| 251 | __THROW. */ | |
| 252 | extern int sigwait (const sigset_t *__restrict __set, int *__restrict __sig) | |
| 253 | __nonnull ((1, 2)); | |
| 254 | # endif /* Use POSIX 1995. */ | |
| 255 | ||
| 256 | # ifdef __USE_POSIX199309 | |
| 257 | /* Select any of pending signals from SET and place information in INFO. | |
| 258 | ||
| 259 | This function is a cancellation point and therefore not marked with | |
| 260 | __THROW. */ | |
| 261 | extern int sigwaitinfo (const sigset_t *__restrict __set, | |
| 262 | siginfo_t *__restrict __info) __nonnull ((1)); | |
| 263 | ||
| 264 | /* Select any of pending signals from SET and place information in INFO. | |
| 265 | Wait the time specified by TIMEOUT if no signal is pending. | |
| 266 | ||
| 267 | This function is a cancellation point and therefore not marked with | |
| 268 | __THROW. */ | |
| 269 | extern int sigtimedwait (const sigset_t *__restrict __set, | |
| 270 | siginfo_t *__restrict __info, | |
| 271 | const struct timespec *__restrict __timeout) | |
| 272 | __nonnull ((1)); | |
| 273 | ||
| 274 | /* Send signal SIG to the process PID. Associate data in VAL with the | |
| 275 | signal. */ | |
| 276 | extern int sigqueue (__pid_t __pid, int __sig, const union sigval __val) | |
| 277 | __THROW; | |
| 278 | # endif /* Use POSIX 199306. */ | |
| 279 | ||
| 280 | #endif /* Use POSIX. */ | |
| 281 | ||
| 282 | #ifdef __USE_MISC | |
| 283 | ||
| 284 | /* Names of the signals. This variable exists only for compatibility. | |
| 285 | Use `strsignal' instead (see <string.h>). */ | |
| 286 | extern const char *const _sys_siglist[_NSIG]; | |
| 287 | extern const char *const sys_siglist[_NSIG]; | |
| 288 | ||
| 289 | ||
| 290 | /* Get machine-dependent `struct sigcontext' and signal subcodes. */ | |
| 291 | # include <bits/sigcontext.h> | |
| 292 | ||
| 293 | /* Restore the state saved in SCP. */ | |
| 294 | extern int sigreturn (struct sigcontext *__scp) __THROW; | |
| 295 | ||
| 296 | #endif /* Use misc. */ | |
| 297 | ||
| 298 | ||
| 299 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 300 | # define __need_size_t | |
| 301 | # include <stddef.h> | |
| 302 | ||
| 303 | # include <bits/types/stack_t.h> | |
| 304 | # if defined __USE_XOPEN || defined __USE_XOPEN2K8 | |
| 305 | /* This will define `ucontext_t' and `mcontext_t'. */ | |
| 306 | # include <sys/ucontext.h> | |
| 307 | # endif | |
| 308 | #endif /* Use POSIX.1-2008 or X/Open Unix. */ | |
| 309 | ||
| 310 | #if defined __USE_XOPEN_EXTENDED || defined __USE_MISC | |
| 311 | /* If INTERRUPT is nonzero, make signal SIG interrupt system calls | |
| 312 | (causing them to fail with EINTR); if INTERRUPT is zero, make system | |
| 313 | calls be restarted after signal SIG. */ | |
| 314 | extern int siginterrupt (int __sig, int __interrupt) __THROW; | |
| 315 | ||
| 316 | # include <bits/sigstack.h> | |
| 317 | # include <bits/ss_flags.h> | |
| 318 | ||
| 319 | /* Alternate signal handler stack interface. | |
| 320 | This interface should always be preferred over `sigstack'. */ | |
| 321 | extern int sigaltstack (const stack_t *__restrict __ss, | |
| 322 | stack_t *__restrict __oss) __THROW; | |
| 323 | #endif /* __USE_XOPEN_EXTENDED || __USE_MISC */ | |
| 324 | ||
| 325 | #if ((defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8) \ | |
| 326 | || defined __USE_MISC) | |
| 327 | # include <bits/types/struct_sigstack.h> | |
| 328 | #endif | |
| 329 | ||
| 330 | #if ((defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) \ | |
| 331 | || defined __USE_MISC) | |
| 332 | /* Run signals handlers on the stack specified by SS (if not NULL). | |
| 333 | If OSS is not NULL, it is filled in with the old signal stack status. | |
| 334 | This interface is obsolete and on many platform not implemented. */ | |
| 335 | extern int sigstack (struct sigstack *__ss, struct sigstack *__oss) | |
| 336 | __THROW __attribute_deprecated__; | |
| 337 | #endif | |
| 338 | ||
| 339 | #ifdef __USE_XOPEN_EXTENDED | |
| 340 | /* Simplified interface for signal management. */ | |
| 341 | ||
| 342 | /* Add SIG to the calling process' signal mask. */ | |
| 343 | extern int sighold (int __sig) __THROW; | |
| 344 | ||
| 345 | /* Remove SIG from the calling process' signal mask. */ | |
| 346 | extern int sigrelse (int __sig) __THROW; | |
| 347 | ||
| 348 | /* Set the disposition of SIG to SIG_IGN. */ | |
| 349 | extern int sigignore (int __sig) __THROW; | |
| 350 | ||
| 351 | /* Set the disposition of SIG. */ | |
| 352 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW; | |
| 353 | #endif | |
| 354 | ||
| 355 | #if defined __USE_POSIX199506 || defined __USE_UNIX98 | |
| 356 | /* Some of the functions for handling signals in threaded programs must | |
| 357 | be defined here. */ | |
| 358 | # include <bits/pthreadtypes.h> | |
| 359 | # include <bits/sigthread.h> | |
| 360 | #endif /* use Unix98 */ | |
| 361 | ||
| 362 | /* The following functions are used internally in the C library and in | |
| 363 | other code which need deep insights. */ | |
| 364 | ||
| 365 | /* Return number of available real-time signal with highest priority. */ | |
| 366 | extern int __libc_current_sigrtmin (void) __THROW; | |
| 367 | /* Return number of available real-time signal with lowest priority. */ | |
| 368 | extern int __libc_current_sigrtmax (void) __THROW; | |
| 369 | ||
| 370 | #define SIGRTMIN (__libc_current_sigrtmin ()) | |
| 371 | #define SIGRTMAX (__libc_current_sigrtmax ()) | |
| 372 | ||
| 373 | __END_DECLS | |
| 374 | ||
| 375 | #endif /* not signal.h */ |
libc/glibc-include/spawn.h created+203
| ... | ... | @@ -0,0 +1,203 @@ |
| 1 | /* Definitions for POSIX spawn interface. | |
| 2 | Copyright (C) 2000-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SPAWN_H | |
| 20 | #define _SPAWN_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <sched.h> | |
| 24 | #include <sys/types.h> | |
| 25 | #include <bits/types/sigset_t.h> | |
| 26 | ||
| 27 | ||
| 28 | /* Data structure to contain attributes for thread creation. */ | |
| 29 | typedef struct | |
| 30 | { | |
| 31 | short int __flags; | |
| 32 | pid_t __pgrp; | |
| 33 | sigset_t __sd; | |
| 34 | sigset_t __ss; | |
| 35 | struct sched_param __sp; | |
| 36 | int __policy; | |
| 37 | int __pad[16]; | |
| 38 | } posix_spawnattr_t; | |
| 39 | ||
| 40 | ||
| 41 | /* Data structure to contain information about the actions to be | |
| 42 | performed in the new process with respect to file descriptors. */ | |
| 43 | typedef struct | |
| 44 | { | |
| 45 | int __allocated; | |
| 46 | int __used; | |
| 47 | struct __spawn_action *__actions; | |
| 48 | int __pad[16]; | |
| 49 | } posix_spawn_file_actions_t; | |
| 50 | ||
| 51 | ||
| 52 | /* Flags to be set in the `posix_spawnattr_t'. */ | |
| 53 | #define POSIX_SPAWN_RESETIDS 0x01 | |
| 54 | #define POSIX_SPAWN_SETPGROUP 0x02 | |
| 55 | #define POSIX_SPAWN_SETSIGDEF 0x04 | |
| 56 | #define POSIX_SPAWN_SETSIGMASK 0x08 | |
| 57 | #define POSIX_SPAWN_SETSCHEDPARAM 0x10 | |
| 58 | #define POSIX_SPAWN_SETSCHEDULER 0x20 | |
| 59 | #ifdef __USE_GNU | |
| 60 | # define POSIX_SPAWN_USEVFORK 0x40 | |
| 61 | # define POSIX_SPAWN_SETSID 0x80 | |
| 62 | #endif | |
| 63 | ||
| 64 | ||
| 65 | __BEGIN_DECLS | |
| 66 | ||
| 67 | /* Spawn a new process executing PATH with the attributes describes in *ATTRP. | |
| 68 | Before running the process perform the actions described in FILE-ACTIONS. | |
| 69 | ||
| 70 | This function is a possible cancellation point and therefore not | |
| 71 | marked with __THROW. */ | |
| 72 | extern int posix_spawn (pid_t *__restrict __pid, | |
| 73 | const char *__restrict __path, | |
| 74 | const posix_spawn_file_actions_t *__restrict | |
| 75 | __file_actions, | |
| 76 | const posix_spawnattr_t *__restrict __attrp, | |
| 77 | char *const __argv[__restrict_arr], | |
| 78 | char *const __envp[__restrict_arr]); | |
| 79 | ||
| 80 | /* Similar to `posix_spawn' but search for FILE in the PATH. | |
| 81 | ||
| 82 | This function is a possible cancellation point and therefore not | |
| 83 | marked with __THROW. */ | |
| 84 | extern int posix_spawnp (pid_t *__pid, const char *__file, | |
| 85 | const posix_spawn_file_actions_t *__file_actions, | |
| 86 | const posix_spawnattr_t *__attrp, | |
| 87 | char *const __argv[], char *const __envp[]); | |
| 88 | ||
| 89 | ||
| 90 | /* Initialize data structure with attributes for `spawn' to default values. */ | |
| 91 | extern int posix_spawnattr_init (posix_spawnattr_t *__attr) __THROW; | |
| 92 | ||
| 93 | /* Free resources associated with ATTR. */ | |
| 94 | extern int posix_spawnattr_destroy (posix_spawnattr_t *__attr) __THROW; | |
| 95 | ||
| 96 | /* Store signal mask for signals with default handling from ATTR in | |
| 97 | SIGDEFAULT. */ | |
| 98 | extern int posix_spawnattr_getsigdefault (const posix_spawnattr_t * | |
| 99 | __restrict __attr, | |
| 100 | sigset_t *__restrict __sigdefault) | |
| 101 | __THROW; | |
| 102 | ||
| 103 | /* Set signal mask for signals with default handling in ATTR to SIGDEFAULT. */ | |
| 104 | extern int posix_spawnattr_setsigdefault (posix_spawnattr_t *__restrict __attr, | |
| 105 | const sigset_t *__restrict | |
| 106 | __sigdefault) | |
| 107 | __THROW; | |
| 108 | ||
| 109 | /* Store signal mask for the new process from ATTR in SIGMASK. */ | |
| 110 | extern int posix_spawnattr_getsigmask (const posix_spawnattr_t *__restrict | |
| 111 | __attr, | |
| 112 | sigset_t *__restrict __sigmask) __THROW; | |
| 113 | ||
| 114 | /* Set signal mask for the new process in ATTR to SIGMASK. */ | |
| 115 | extern int posix_spawnattr_setsigmask (posix_spawnattr_t *__restrict __attr, | |
| 116 | const sigset_t *__restrict __sigmask) | |
| 117 | __THROW; | |
| 118 | ||
| 119 | /* Get flag word from the attribute structure. */ | |
| 120 | extern int posix_spawnattr_getflags (const posix_spawnattr_t *__restrict | |
| 121 | __attr, | |
| 122 | short int *__restrict __flags) __THROW; | |
| 123 | ||
| 124 | /* Store flags in the attribute structure. */ | |
| 125 | extern int posix_spawnattr_setflags (posix_spawnattr_t *_attr, | |
| 126 | short int __flags) __THROW; | |
| 127 | ||
| 128 | /* Get process group ID from the attribute structure. */ | |
| 129 | extern int posix_spawnattr_getpgroup (const posix_spawnattr_t *__restrict | |
| 130 | __attr, pid_t *__restrict __pgroup) | |
| 131 | __THROW; | |
| 132 | ||
| 133 | /* Store process group ID in the attribute structure. */ | |
| 134 | extern int posix_spawnattr_setpgroup (posix_spawnattr_t *__attr, | |
| 135 | pid_t __pgroup) __THROW; | |
| 136 | ||
| 137 | /* Get scheduling policy from the attribute structure. */ | |
| 138 | extern int posix_spawnattr_getschedpolicy (const posix_spawnattr_t * | |
| 139 | __restrict __attr, | |
| 140 | int *__restrict __schedpolicy) | |
| 141 | __THROW; | |
| 142 | ||
| 143 | /* Store scheduling policy in the attribute structure. */ | |
| 144 | extern int posix_spawnattr_setschedpolicy (posix_spawnattr_t *__attr, | |
| 145 | int __schedpolicy) __THROW; | |
| 146 | ||
| 147 | /* Get scheduling parameters from the attribute structure. */ | |
| 148 | extern int posix_spawnattr_getschedparam (const posix_spawnattr_t * | |
| 149 | __restrict __attr, | |
| 150 | struct sched_param *__restrict | |
| 151 | __schedparam) __THROW; | |
| 152 | ||
| 153 | /* Store scheduling parameters in the attribute structure. */ | |
| 154 | extern int posix_spawnattr_setschedparam (posix_spawnattr_t *__restrict __attr, | |
| 155 | const struct sched_param * | |
| 156 | __restrict __schedparam) __THROW; | |
| 157 | ||
| 158 | ||
| 159 | /* Initialize data structure for file attribute for `spawn' call. */ | |
| 160 | extern int posix_spawn_file_actions_init (posix_spawn_file_actions_t * | |
| 161 | __file_actions) __THROW; | |
| 162 | ||
| 163 | /* Free resources associated with FILE-ACTIONS. */ | |
| 164 | extern int posix_spawn_file_actions_destroy (posix_spawn_file_actions_t * | |
| 165 | __file_actions) __THROW; | |
| 166 | ||
| 167 | /* Add an action to FILE-ACTIONS which tells the implementation to call | |
| 168 | `open' for the given file during the `spawn' call. */ | |
| 169 | extern int posix_spawn_file_actions_addopen (posix_spawn_file_actions_t * | |
| 170 | __restrict __file_actions, | |
| 171 | int __fd, | |
| 172 | const char *__restrict __path, | |
| 173 | int __oflag, mode_t __mode) | |
| 174 | __THROW; | |
| 175 | ||
| 176 | /* Add an action to FILE-ACTIONS which tells the implementation to call | |
| 177 | `close' for the given file descriptor during the `spawn' call. */ | |
| 178 | extern int posix_spawn_file_actions_addclose (posix_spawn_file_actions_t * | |
| 179 | __file_actions, int __fd) | |
| 180 | __THROW; | |
| 181 | ||
| 182 | /* Add an action to FILE-ACTIONS which tells the implementation to call | |
| 183 | `dup2' for the given file descriptors during the `spawn' call. */ | |
| 184 | extern int posix_spawn_file_actions_adddup2 (posix_spawn_file_actions_t * | |
| 185 | __file_actions, | |
| 186 | int __fd, int __newfd) __THROW; | |
| 187 | ||
| 188 | #ifdef __USE_GNU | |
| 189 | /* Add an action changing the directory to PATH during spawn. This | |
| 190 | affects the subsequent file actions. */ | |
| 191 | extern int posix_spawn_file_actions_addchdir_np (posix_spawn_file_actions_t *, | |
| 192 | const char *__path) __THROW; | |
| 193 | ||
| 194 | /* Add an action changing the directory to FD during spawn. This | |
| 195 | affects the subsequent file actions. FD is not duplicated and must | |
| 196 | be open when the file action is executed. */ | |
| 197 | extern int posix_spawn_file_actions_addfchdir_np (posix_spawn_file_actions_t *, | |
| 198 | int __fd) __THROW; | |
| 199 | #endif | |
| 200 | ||
| 201 | __END_DECLS | |
| 202 | ||
| 203 | #endif /* spawn.h */ |
libc/glibc-include/stab.h created+17
| ... | ... | @@ -0,0 +1,17 @@ |
| 1 | #ifndef __GNU_STAB__ | |
| 2 | ||
| 3 | /* Indicate the GNU stab.h is in use. */ | |
| 4 | ||
| 5 | #define __GNU_STAB__ | |
| 6 | ||
| 7 | #define __define_stab(NAME, CODE, STRING) NAME=CODE, | |
| 8 | ||
| 9 | enum __stab_debug_code | |
| 10 | { | |
| 11 | #include <bits/stab.def> | |
| 12 | LAST_UNUSED_STAB_CODE | |
| 13 | }; | |
| 14 | ||
| 15 | #undef __define_stab | |
| 16 | ||
| 17 | #endif /* __GNU_STAB_ */ |
libc/glibc-include/stdc-predef.h created+60
| ... | ... | @@ -0,0 +1,60 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _STDC_PREDEF_H | |
| 19 | #define _STDC_PREDEF_H 1 | |
| 20 | ||
| 21 | /* This header is separate from features.h so that the compiler can | |
| 22 | include it implicitly at the start of every compilation. It must | |
| 23 | not itself include <features.h> or any other header that includes | |
| 24 | <features.h> because the implicit include comes before any feature | |
| 25 | test macros that may be defined in a source file before it first | |
| 26 | explicitly includes a system header. GCC knows the name of this | |
| 27 | header in order to preinclude it. */ | |
| 28 | ||
| 29 | /* glibc's intent is to support the IEC 559 math functionality, real | |
| 30 | and complex. If the GCC (4.9 and later) predefined macros | |
| 31 | specifying compiler intent are available, use them to determine | |
| 32 | whether the overall intent is to support these features; otherwise, | |
| 33 | presume an older compiler has intent to support these features and | |
| 34 | define these macros by default. */ | |
| 35 | ||
| 36 | #ifdef __GCC_IEC_559 | |
| 37 | # if __GCC_IEC_559 > 0 | |
| 38 | # define __STDC_IEC_559__ 1 | |
| 39 | # endif | |
| 40 | #else | |
| 41 | # define __STDC_IEC_559__ 1 | |
| 42 | #endif | |
| 43 | ||
| 44 | #ifdef __GCC_IEC_559_COMPLEX | |
| 45 | # if __GCC_IEC_559_COMPLEX > 0 | |
| 46 | # define __STDC_IEC_559_COMPLEX__ 1 | |
| 47 | # endif | |
| 48 | #else | |
| 49 | # define __STDC_IEC_559_COMPLEX__ 1 | |
| 50 | #endif | |
| 51 | ||
| 52 | /* wchar_t uses Unicode 10.0.0. Version 10.0 of the Unicode Standard is | |
| 53 | synchronized with ISO/IEC 10646:2017, fifth edition, plus | |
| 54 | the following additions from Amendment 1 to the fifth edition: | |
| 55 | - 56 emoji characters | |
| 56 | - 285 hentaigana | |
| 57 | - 3 additional Zanabazar Square characters */ | |
| 58 | #define __STDC_ISO_10646__ 201706L | |
| 59 | ||
| 60 | #endif |
libc/glibc-include/stdint.h created+319
| ... | ... | @@ -0,0 +1,319 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99: 7.18 Integer types <stdint.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _STDINT_H | |
| 23 | #define _STDINT_H 1 | |
| 24 | ||
| 25 | #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 26 | #include <bits/libc-header-start.h> | |
| 27 | #include <bits/types.h> | |
| 28 | #include <bits/wchar.h> | |
| 29 | #include <bits/wordsize.h> | |
| 30 | ||
| 31 | /* Exact integral types. */ | |
| 32 | ||
| 33 | /* Signed. */ | |
| 34 | #include <bits/stdint-intn.h> | |
| 35 | ||
| 36 | /* Unsigned. */ | |
| 37 | #include <bits/stdint-uintn.h> | |
| 38 | ||
| 39 | ||
| 40 | /* Small types. */ | |
| 41 | ||
| 42 | /* Signed. */ | |
| 43 | typedef __int_least8_t int_least8_t; | |
| 44 | typedef __int_least16_t int_least16_t; | |
| 45 | typedef __int_least32_t int_least32_t; | |
| 46 | typedef __int_least64_t int_least64_t; | |
| 47 | ||
| 48 | /* Unsigned. */ | |
| 49 | typedef __uint_least8_t uint_least8_t; | |
| 50 | typedef __uint_least16_t uint_least16_t; | |
| 51 | typedef __uint_least32_t uint_least32_t; | |
| 52 | typedef __uint_least64_t uint_least64_t; | |
| 53 | ||
| 54 | ||
| 55 | /* Fast types. */ | |
| 56 | ||
| 57 | /* Signed. */ | |
| 58 | typedef signed char int_fast8_t; | |
| 59 | #if __WORDSIZE == 64 | |
| 60 | typedef long int int_fast16_t; | |
| 61 | typedef long int int_fast32_t; | |
| 62 | typedef long int int_fast64_t; | |
| 63 | #else | |
| 64 | typedef int int_fast16_t; | |
| 65 | typedef int int_fast32_t; | |
| 66 | __extension__ | |
| 67 | typedef long long int int_fast64_t; | |
| 68 | #endif | |
| 69 | ||
| 70 | /* Unsigned. */ | |
| 71 | typedef unsigned char uint_fast8_t; | |
| 72 | #if __WORDSIZE == 64 | |
| 73 | typedef unsigned long int uint_fast16_t; | |
| 74 | typedef unsigned long int uint_fast32_t; | |
| 75 | typedef unsigned long int uint_fast64_t; | |
| 76 | #else | |
| 77 | typedef unsigned int uint_fast16_t; | |
| 78 | typedef unsigned int uint_fast32_t; | |
| 79 | __extension__ | |
| 80 | typedef unsigned long long int uint_fast64_t; | |
| 81 | #endif | |
| 82 | ||
| 83 | ||
| 84 | /* Types for `void *' pointers. */ | |
| 85 | #if __WORDSIZE == 64 | |
| 86 | # ifndef __intptr_t_defined | |
| 87 | typedef long int intptr_t; | |
| 88 | # define __intptr_t_defined | |
| 89 | # endif | |
| 90 | typedef unsigned long int uintptr_t; | |
| 91 | #else | |
| 92 | # ifndef __intptr_t_defined | |
| 93 | typedef int intptr_t; | |
| 94 | # define __intptr_t_defined | |
| 95 | # endif | |
| 96 | typedef unsigned int uintptr_t; | |
| 97 | #endif | |
| 98 | ||
| 99 | ||
| 100 | /* Largest integral types. */ | |
| 101 | typedef __intmax_t intmax_t; | |
| 102 | typedef __uintmax_t uintmax_t; | |
| 103 | ||
| 104 | ||
| 105 | # if __WORDSIZE == 64 | |
| 106 | # define __INT64_C(c) c ## L | |
| 107 | # define __UINT64_C(c) c ## UL | |
| 108 | # else | |
| 109 | # define __INT64_C(c) c ## LL | |
| 110 | # define __UINT64_C(c) c ## ULL | |
| 111 | # endif | |
| 112 | ||
| 113 | /* Limits of integral types. */ | |
| 114 | ||
| 115 | /* Minimum of signed integral types. */ | |
| 116 | # define INT8_MIN (-128) | |
| 117 | # define INT16_MIN (-32767-1) | |
| 118 | # define INT32_MIN (-2147483647-1) | |
| 119 | # define INT64_MIN (-__INT64_C(9223372036854775807)-1) | |
| 120 | /* Maximum of signed integral types. */ | |
| 121 | # define INT8_MAX (127) | |
| 122 | # define INT16_MAX (32767) | |
| 123 | # define INT32_MAX (2147483647) | |
| 124 | # define INT64_MAX (__INT64_C(9223372036854775807)) | |
| 125 | ||
| 126 | /* Maximum of unsigned integral types. */ | |
| 127 | # define UINT8_MAX (255) | |
| 128 | # define UINT16_MAX (65535) | |
| 129 | # define UINT32_MAX (4294967295U) | |
| 130 | # define UINT64_MAX (__UINT64_C(18446744073709551615)) | |
| 131 | ||
| 132 | ||
| 133 | /* Minimum of signed integral types having a minimum size. */ | |
| 134 | # define INT_LEAST8_MIN (-128) | |
| 135 | # define INT_LEAST16_MIN (-32767-1) | |
| 136 | # define INT_LEAST32_MIN (-2147483647-1) | |
| 137 | # define INT_LEAST64_MIN (-__INT64_C(9223372036854775807)-1) | |
| 138 | /* Maximum of signed integral types having a minimum size. */ | |
| 139 | # define INT_LEAST8_MAX (127) | |
| 140 | # define INT_LEAST16_MAX (32767) | |
| 141 | # define INT_LEAST32_MAX (2147483647) | |
| 142 | # define INT_LEAST64_MAX (__INT64_C(9223372036854775807)) | |
| 143 | ||
| 144 | /* Maximum of unsigned integral types having a minimum size. */ | |
| 145 | # define UINT_LEAST8_MAX (255) | |
| 146 | # define UINT_LEAST16_MAX (65535) | |
| 147 | # define UINT_LEAST32_MAX (4294967295U) | |
| 148 | # define UINT_LEAST64_MAX (__UINT64_C(18446744073709551615)) | |
| 149 | ||
| 150 | ||
| 151 | /* Minimum of fast signed integral types having a minimum size. */ | |
| 152 | # define INT_FAST8_MIN (-128) | |
| 153 | # if __WORDSIZE == 64 | |
| 154 | # define INT_FAST16_MIN (-9223372036854775807L-1) | |
| 155 | # define INT_FAST32_MIN (-9223372036854775807L-1) | |
| 156 | # else | |
| 157 | # define INT_FAST16_MIN (-2147483647-1) | |
| 158 | # define INT_FAST32_MIN (-2147483647-1) | |
| 159 | # endif | |
| 160 | # define INT_FAST64_MIN (-__INT64_C(9223372036854775807)-1) | |
| 161 | /* Maximum of fast signed integral types having a minimum size. */ | |
| 162 | # define INT_FAST8_MAX (127) | |
| 163 | # if __WORDSIZE == 64 | |
| 164 | # define INT_FAST16_MAX (9223372036854775807L) | |
| 165 | # define INT_FAST32_MAX (9223372036854775807L) | |
| 166 | # else | |
| 167 | # define INT_FAST16_MAX (2147483647) | |
| 168 | # define INT_FAST32_MAX (2147483647) | |
| 169 | # endif | |
| 170 | # define INT_FAST64_MAX (__INT64_C(9223372036854775807)) | |
| 171 | ||
| 172 | /* Maximum of fast unsigned integral types having a minimum size. */ | |
| 173 | # define UINT_FAST8_MAX (255) | |
| 174 | # if __WORDSIZE == 64 | |
| 175 | # define UINT_FAST16_MAX (18446744073709551615UL) | |
| 176 | # define UINT_FAST32_MAX (18446744073709551615UL) | |
| 177 | # else | |
| 178 | # define UINT_FAST16_MAX (4294967295U) | |
| 179 | # define UINT_FAST32_MAX (4294967295U) | |
| 180 | # endif | |
| 181 | # define UINT_FAST64_MAX (__UINT64_C(18446744073709551615)) | |
| 182 | ||
| 183 | ||
| 184 | /* Values to test for integral types holding `void *' pointer. */ | |
| 185 | # if __WORDSIZE == 64 | |
| 186 | # define INTPTR_MIN (-9223372036854775807L-1) | |
| 187 | # define INTPTR_MAX (9223372036854775807L) | |
| 188 | # define UINTPTR_MAX (18446744073709551615UL) | |
| 189 | # else | |
| 190 | # define INTPTR_MIN (-2147483647-1) | |
| 191 | # define INTPTR_MAX (2147483647) | |
| 192 | # define UINTPTR_MAX (4294967295U) | |
| 193 | # endif | |
| 194 | ||
| 195 | ||
| 196 | /* Minimum for largest signed integral type. */ | |
| 197 | # define INTMAX_MIN (-__INT64_C(9223372036854775807)-1) | |
| 198 | /* Maximum for largest signed integral type. */ | |
| 199 | # define INTMAX_MAX (__INT64_C(9223372036854775807)) | |
| 200 | ||
| 201 | /* Maximum for largest unsigned integral type. */ | |
| 202 | # define UINTMAX_MAX (__UINT64_C(18446744073709551615)) | |
| 203 | ||
| 204 | ||
| 205 | /* Limits of other integer types. */ | |
| 206 | ||
| 207 | /* Limits of `ptrdiff_t' type. */ | |
| 208 | # if __WORDSIZE == 64 | |
| 209 | # define PTRDIFF_MIN (-9223372036854775807L-1) | |
| 210 | # define PTRDIFF_MAX (9223372036854775807L) | |
| 211 | # else | |
| 212 | # if __WORDSIZE32_PTRDIFF_LONG | |
| 213 | # define PTRDIFF_MIN (-2147483647L-1) | |
| 214 | # define PTRDIFF_MAX (2147483647L) | |
| 215 | # else | |
| 216 | # define PTRDIFF_MIN (-2147483647-1) | |
| 217 | # define PTRDIFF_MAX (2147483647) | |
| 218 | # endif | |
| 219 | # endif | |
| 220 | ||
| 221 | /* Limits of `sig_atomic_t'. */ | |
| 222 | # define SIG_ATOMIC_MIN (-2147483647-1) | |
| 223 | # define SIG_ATOMIC_MAX (2147483647) | |
| 224 | ||
| 225 | /* Limit of `size_t' type. */ | |
| 226 | # if __WORDSIZE == 64 | |
| 227 | # define SIZE_MAX (18446744073709551615UL) | |
| 228 | # else | |
| 229 | # if __WORDSIZE32_SIZE_ULONG | |
| 230 | # define SIZE_MAX (4294967295UL) | |
| 231 | # else | |
| 232 | # define SIZE_MAX (4294967295U) | |
| 233 | # endif | |
| 234 | # endif | |
| 235 | ||
| 236 | /* Limits of `wchar_t'. */ | |
| 237 | # ifndef WCHAR_MIN | |
| 238 | /* These constants might also be defined in <wchar.h>. */ | |
| 239 | # define WCHAR_MIN __WCHAR_MIN | |
| 240 | # define WCHAR_MAX __WCHAR_MAX | |
| 241 | # endif | |
| 242 | ||
| 243 | /* Limits of `wint_t'. */ | |
| 244 | # define WINT_MIN (0u) | |
| 245 | # define WINT_MAX (4294967295u) | |
| 246 | ||
| 247 | /* Signed. */ | |
| 248 | # define INT8_C(c) c | |
| 249 | # define INT16_C(c) c | |
| 250 | # define INT32_C(c) c | |
| 251 | # if __WORDSIZE == 64 | |
| 252 | # define INT64_C(c) c ## L | |
| 253 | # else | |
| 254 | # define INT64_C(c) c ## LL | |
| 255 | # endif | |
| 256 | ||
| 257 | /* Unsigned. */ | |
| 258 | # define UINT8_C(c) c | |
| 259 | # define UINT16_C(c) c | |
| 260 | # define UINT32_C(c) c ## U | |
| 261 | # if __WORDSIZE == 64 | |
| 262 | # define UINT64_C(c) c ## UL | |
| 263 | # else | |
| 264 | # define UINT64_C(c) c ## ULL | |
| 265 | # endif | |
| 266 | ||
| 267 | /* Maximal type. */ | |
| 268 | # if __WORDSIZE == 64 | |
| 269 | # define INTMAX_C(c) c ## L | |
| 270 | # define UINTMAX_C(c) c ## UL | |
| 271 | # else | |
| 272 | # define INTMAX_C(c) c ## LL | |
| 273 | # define UINTMAX_C(c) c ## ULL | |
| 274 | # endif | |
| 275 | ||
| 276 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 277 | ||
| 278 | # define INT8_WIDTH 8 | |
| 279 | # define UINT8_WIDTH 8 | |
| 280 | # define INT16_WIDTH 16 | |
| 281 | # define UINT16_WIDTH 16 | |
| 282 | # define INT32_WIDTH 32 | |
| 283 | # define UINT32_WIDTH 32 | |
| 284 | # define INT64_WIDTH 64 | |
| 285 | # define UINT64_WIDTH 64 | |
| 286 | ||
| 287 | # define INT_LEAST8_WIDTH 8 | |
| 288 | # define UINT_LEAST8_WIDTH 8 | |
| 289 | # define INT_LEAST16_WIDTH 16 | |
| 290 | # define UINT_LEAST16_WIDTH 16 | |
| 291 | # define INT_LEAST32_WIDTH 32 | |
| 292 | # define UINT_LEAST32_WIDTH 32 | |
| 293 | # define INT_LEAST64_WIDTH 64 | |
| 294 | # define UINT_LEAST64_WIDTH 64 | |
| 295 | ||
| 296 | # define INT_FAST8_WIDTH 8 | |
| 297 | # define UINT_FAST8_WIDTH 8 | |
| 298 | # define INT_FAST16_WIDTH __WORDSIZE | |
| 299 | # define UINT_FAST16_WIDTH __WORDSIZE | |
| 300 | # define INT_FAST32_WIDTH __WORDSIZE | |
| 301 | # define UINT_FAST32_WIDTH __WORDSIZE | |
| 302 | # define INT_FAST64_WIDTH 64 | |
| 303 | # define UINT_FAST64_WIDTH 64 | |
| 304 | ||
| 305 | # define INTPTR_WIDTH __WORDSIZE | |
| 306 | # define UINTPTR_WIDTH __WORDSIZE | |
| 307 | ||
| 308 | # define INTMAX_WIDTH 64 | |
| 309 | # define UINTMAX_WIDTH 64 | |
| 310 | ||
| 311 | # define PTRDIFF_WIDTH __WORDSIZE | |
| 312 | # define SIG_ATOMIC_WIDTH 32 | |
| 313 | # define SIZE_WIDTH __WORDSIZE | |
| 314 | # define WCHAR_WIDTH 32 | |
| 315 | # define WINT_WIDTH 32 | |
| 316 | ||
| 317 | #endif | |
| 318 | ||
| 319 | #endif /* stdint.h */ |
libc/glibc-include/stdio.h created+875
| ... | ... | @@ -0,0 +1,875 @@ |
| 1 | /* Define ISO C stdio on top of C++ iostreams. | |
| 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* | |
| 20 | * ISO C99 Standard: 7.19 Input/output <stdio.h> | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _STDIO_H | |
| 24 | #define _STDIO_H 1 | |
| 25 | ||
| 26 | #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 27 | #include <bits/libc-header-start.h> | |
| 28 | ||
| 29 | __BEGIN_DECLS | |
| 30 | ||
| 31 | #define __need_size_t | |
| 32 | #define __need_NULL | |
| 33 | #include <stddef.h> | |
| 34 | ||
| 35 | #define __need___va_list | |
| 36 | #include <stdarg.h> | |
| 37 | ||
| 38 | #include <bits/types.h> | |
| 39 | #include <bits/types/__fpos_t.h> | |
| 40 | #include <bits/types/__fpos64_t.h> | |
| 41 | #include <bits/types/__FILE.h> | |
| 42 | #include <bits/types/FILE.h> | |
| 43 | #include <bits/types/struct_FILE.h> | |
| 44 | ||
| 45 | #ifdef __USE_GNU | |
| 46 | # include <bits/types/cookie_io_functions_t.h> | |
| 47 | #endif | |
| 48 | ||
| 49 | #if defined __USE_XOPEN || defined __USE_XOPEN2K8 | |
| 50 | # ifdef __GNUC__ | |
| 51 | # ifndef _VA_LIST_DEFINED | |
| 52 | typedef __gnuc_va_list va_list; | |
| 53 | # define _VA_LIST_DEFINED | |
| 54 | # endif | |
| 55 | # else | |
| 56 | # include <stdarg.h> | |
| 57 | # endif | |
| 58 | #endif | |
| 59 | ||
| 60 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K | |
| 61 | # ifndef __off_t_defined | |
| 62 | # ifndef __USE_FILE_OFFSET64 | |
| 63 | typedef __off_t off_t; | |
| 64 | # else | |
| 65 | typedef __off64_t off_t; | |
| 66 | # endif | |
| 67 | # define __off_t_defined | |
| 68 | # endif | |
| 69 | # if defined __USE_LARGEFILE64 && !defined __off64_t_defined | |
| 70 | typedef __off64_t off64_t; | |
| 71 | # define __off64_t_defined | |
| 72 | # endif | |
| 73 | #endif | |
| 74 | ||
| 75 | #ifdef __USE_XOPEN2K8 | |
| 76 | # ifndef __ssize_t_defined | |
| 77 | typedef __ssize_t ssize_t; | |
| 78 | # define __ssize_t_defined | |
| 79 | # endif | |
| 80 | #endif | |
| 81 | ||
| 82 | /* The type of the second argument to `fgetpos' and `fsetpos'. */ | |
| 83 | #ifndef __USE_FILE_OFFSET64 | |
| 84 | typedef __fpos_t fpos_t; | |
| 85 | #else | |
| 86 | typedef __fpos64_t fpos_t; | |
| 87 | #endif | |
| 88 | #ifdef __USE_LARGEFILE64 | |
| 89 | typedef __fpos64_t fpos64_t; | |
| 90 | #endif | |
| 91 | ||
| 92 | /* The possibilities for the third argument to `setvbuf'. */ | |
| 93 | #define _IOFBF 0 /* Fully buffered. */ | |
| 94 | #define _IOLBF 1 /* Line buffered. */ | |
| 95 | #define _IONBF 2 /* No buffering. */ | |
| 96 | ||
| 97 | ||
| 98 | /* Default buffer size. */ | |
| 99 | #define BUFSIZ 8192 | |
| 100 | ||
| 101 | ||
| 102 | /* The value returned by fgetc and similar functions to indicate the | |
| 103 | end of the file. */ | |
| 104 | #define EOF (-1) | |
| 105 | ||
| 106 | ||
| 107 | /* The possibilities for the third argument to `fseek'. | |
| 108 | These values should not be changed. */ | |
| 109 | #define SEEK_SET 0 /* Seek from beginning of file. */ | |
| 110 | #define SEEK_CUR 1 /* Seek from current position. */ | |
| 111 | #define SEEK_END 2 /* Seek from end of file. */ | |
| 112 | #ifdef __USE_GNU | |
| 113 | # define SEEK_DATA 3 /* Seek to next data. */ | |
| 114 | # define SEEK_HOLE 4 /* Seek to next hole. */ | |
| 115 | #endif | |
| 116 | ||
| 117 | ||
| 118 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 119 | /* Default path prefix for `tempnam' and `tmpnam'. */ | |
| 120 | # define P_tmpdir "/tmp" | |
| 121 | #endif | |
| 122 | ||
| 123 | ||
| 124 | /* Get the values: | |
| 125 | L_tmpnam How long an array of chars must be to be passed to `tmpnam'. | |
| 126 | TMP_MAX The minimum number of unique filenames generated by tmpnam | |
| 127 | (and tempnam when it uses tmpnam's name space), | |
| 128 | or tempnam (the two are separate). | |
| 129 | L_ctermid How long an array to pass to `ctermid'. | |
| 130 | L_cuserid How long an array to pass to `cuserid'. | |
| 131 | FOPEN_MAX Minimum number of files that can be open at once. | |
| 132 | FILENAME_MAX Maximum length of a filename. */ | |
| 133 | #include <bits/stdio_lim.h> | |
| 134 | ||
| 135 | ||
| 136 | /* Standard streams. */ | |
| 137 | extern FILE *stdin; /* Standard input stream. */ | |
| 138 | extern FILE *stdout; /* Standard output stream. */ | |
| 139 | extern FILE *stderr; /* Standard error output stream. */ | |
| 140 | /* C89/C99 say they're macros. Make them happy. */ | |
| 141 | #define stdin stdin | |
| 142 | #define stdout stdout | |
| 143 | #define stderr stderr | |
| 144 | ||
| 145 | /* Remove file FILENAME. */ | |
| 146 | extern int remove (const char *__filename) __THROW; | |
| 147 | /* Rename file OLD to NEW. */ | |
| 148 | extern int rename (const char *__old, const char *__new) __THROW; | |
| 149 | ||
| 150 | #ifdef __USE_ATFILE | |
| 151 | /* Rename file OLD relative to OLDFD to NEW relative to NEWFD. */ | |
| 152 | extern int renameat (int __oldfd, const char *__old, int __newfd, | |
| 153 | const char *__new) __THROW; | |
| 154 | #endif | |
| 155 | ||
| 156 | #ifdef __USE_GNU | |
| 157 | /* Flags for renameat2. */ | |
| 158 | # define RENAME_NOREPLACE (1 << 0) | |
| 159 | # define RENAME_EXCHANGE (1 << 1) | |
| 160 | # define RENAME_WHITEOUT (1 << 2) | |
| 161 | ||
| 162 | /* Rename file OLD relative to OLDFD to NEW relative to NEWFD, with | |
| 163 | additional flags. */ | |
| 164 | extern int renameat2 (int __oldfd, const char *__old, int __newfd, | |
| 165 | const char *__new, unsigned int __flags) __THROW; | |
| 166 | #endif | |
| 167 | ||
| 168 | /* Create a temporary file and open it read/write. | |
| 169 | ||
| 170 | This function is a possible cancellation point and therefore not | |
| 171 | marked with __THROW. */ | |
| 172 | #ifndef __USE_FILE_OFFSET64 | |
| 173 | extern FILE *tmpfile (void) __wur; | |
| 174 | #else | |
| 175 | # ifdef __REDIRECT | |
| 176 | extern FILE *__REDIRECT (tmpfile, (void), tmpfile64) __wur; | |
| 177 | # else | |
| 178 | # define tmpfile tmpfile64 | |
| 179 | # endif | |
| 180 | #endif | |
| 181 | ||
| 182 | #ifdef __USE_LARGEFILE64 | |
| 183 | extern FILE *tmpfile64 (void) __wur; | |
| 184 | #endif | |
| 185 | ||
| 186 | /* Generate a temporary filename. */ | |
| 187 | extern char *tmpnam (char *__s) __THROW __wur; | |
| 188 | ||
| 189 | #ifdef __USE_MISC | |
| 190 | /* This is the reentrant variant of `tmpnam'. The only difference is | |
| 191 | that it does not allow S to be NULL. */ | |
| 192 | extern char *tmpnam_r (char *__s) __THROW __wur; | |
| 193 | #endif | |
| 194 | ||
| 195 | ||
| 196 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 197 | /* Generate a unique temporary filename using up to five characters of PFX | |
| 198 | if it is not NULL. The directory to put this file in is searched for | |
| 199 | as follows: First the environment variable "TMPDIR" is checked. | |
| 200 | If it contains the name of a writable directory, that directory is used. | |
| 201 | If not and if DIR is not NULL, that value is checked. If that fails, | |
| 202 | P_tmpdir is tried and finally "/tmp". The storage for the filename | |
| 203 | is allocated by `malloc'. */ | |
| 204 | extern char *tempnam (const char *__dir, const char *__pfx) | |
| 205 | __THROW __attribute_malloc__ __wur; | |
| 206 | #endif | |
| 207 | ||
| 208 | ||
| 209 | /* Close STREAM. | |
| 210 | ||
| 211 | This function is a possible cancellation point and therefore not | |
| 212 | marked with __THROW. */ | |
| 213 | extern int fclose (FILE *__stream); | |
| 214 | /* Flush STREAM, or all streams if STREAM is NULL. | |
| 215 | ||
| 216 | This function is a possible cancellation point and therefore not | |
| 217 | marked with __THROW. */ | |
| 218 | extern int fflush (FILE *__stream); | |
| 219 | ||
| 220 | #ifdef __USE_MISC | |
| 221 | /* Faster versions when locking is not required. | |
| 222 | ||
| 223 | This function is not part of POSIX and therefore no official | |
| 224 | cancellation point. But due to similarity with an POSIX interface | |
| 225 | or due to the implementation it is a cancellation point and | |
| 226 | therefore not marked with __THROW. */ | |
| 227 | extern int fflush_unlocked (FILE *__stream); | |
| 228 | #endif | |
| 229 | ||
| 230 | #ifdef __USE_GNU | |
| 231 | /* Close all streams. | |
| 232 | ||
| 233 | This function is not part of POSIX and therefore no official | |
| 234 | cancellation point. But due to similarity with an POSIX interface | |
| 235 | or due to the implementation it is a cancellation point and | |
| 236 | therefore not marked with __THROW. */ | |
| 237 | extern int fcloseall (void); | |
| 238 | #endif | |
| 239 | ||
| 240 | ||
| 241 | #ifndef __USE_FILE_OFFSET64 | |
| 242 | /* Open a file and create a new stream for it. | |
| 243 | ||
| 244 | This function is a possible cancellation point and therefore not | |
| 245 | marked with __THROW. */ | |
| 246 | extern FILE *fopen (const char *__restrict __filename, | |
| 247 | const char *__restrict __modes) __wur; | |
| 248 | /* Open a file, replacing an existing stream with it. | |
| 249 | ||
| 250 | This function is a possible cancellation point and therefore not | |
| 251 | marked with __THROW. */ | |
| 252 | extern FILE *freopen (const char *__restrict __filename, | |
| 253 | const char *__restrict __modes, | |
| 254 | FILE *__restrict __stream) __wur; | |
| 255 | #else | |
| 256 | # ifdef __REDIRECT | |
| 257 | extern FILE *__REDIRECT (fopen, (const char *__restrict __filename, | |
| 258 | const char *__restrict __modes), fopen64) | |
| 259 | __wur; | |
| 260 | extern FILE *__REDIRECT (freopen, (const char *__restrict __filename, | |
| 261 | const char *__restrict __modes, | |
| 262 | FILE *__restrict __stream), freopen64) | |
| 263 | __wur; | |
| 264 | # else | |
| 265 | # define fopen fopen64 | |
| 266 | # define freopen freopen64 | |
| 267 | # endif | |
| 268 | #endif | |
| 269 | #ifdef __USE_LARGEFILE64 | |
| 270 | extern FILE *fopen64 (const char *__restrict __filename, | |
| 271 | const char *__restrict __modes) __wur; | |
| 272 | extern FILE *freopen64 (const char *__restrict __filename, | |
| 273 | const char *__restrict __modes, | |
| 274 | FILE *__restrict __stream) __wur; | |
| 275 | #endif | |
| 276 | ||
| 277 | #ifdef __USE_POSIX | |
| 278 | /* Create a new stream that refers to an existing system file descriptor. */ | |
| 279 | extern FILE *fdopen (int __fd, const char *__modes) __THROW __wur; | |
| 280 | #endif | |
| 281 | ||
| 282 | #ifdef __USE_GNU | |
| 283 | /* Create a new stream that refers to the given magic cookie, | |
| 284 | and uses the given functions for input and output. */ | |
| 285 | extern FILE *fopencookie (void *__restrict __magic_cookie, | |
| 286 | const char *__restrict __modes, | |
| 287 | cookie_io_functions_t __io_funcs) __THROW __wur; | |
| 288 | #endif | |
| 289 | ||
| 290 | #if defined __USE_XOPEN2K8 || __GLIBC_USE (LIB_EXT2) | |
| 291 | /* Create a new stream that refers to a memory buffer. */ | |
| 292 | extern FILE *fmemopen (void *__s, size_t __len, const char *__modes) | |
| 293 | __THROW __wur; | |
| 294 | ||
| 295 | /* Open a stream that writes into a malloc'd buffer that is expanded as | |
| 296 | necessary. *BUFLOC and *SIZELOC are updated with the buffer's location | |
| 297 | and the number of characters written on fflush or fclose. */ | |
| 298 | extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) __THROW __wur; | |
| 299 | #endif | |
| 300 | ||
| 301 | ||
| 302 | /* If BUF is NULL, make STREAM unbuffered. | |
| 303 | Else make it use buffer BUF, of size BUFSIZ. */ | |
| 304 | extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __THROW; | |
| 305 | /* Make STREAM use buffering mode MODE. | |
| 306 | If BUF is not NULL, use N bytes of it for buffering; | |
| 307 | else allocate an internal buffer N bytes long. */ | |
| 308 | extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf, | |
| 309 | int __modes, size_t __n) __THROW; | |
| 310 | ||
| 311 | #ifdef __USE_MISC | |
| 312 | /* If BUF is NULL, make STREAM unbuffered. | |
| 313 | Else make it use SIZE bytes of BUF for buffering. */ | |
| 314 | extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf, | |
| 315 | size_t __size) __THROW; | |
| 316 | ||
| 317 | /* Make STREAM line-buffered. */ | |
| 318 | extern void setlinebuf (FILE *__stream) __THROW; | |
| 319 | #endif | |
| 320 | ||
| 321 | ||
| 322 | /* Write formatted output to STREAM. | |
| 323 | ||
| 324 | This function is a possible cancellation point and therefore not | |
| 325 | marked with __THROW. */ | |
| 326 | extern int fprintf (FILE *__restrict __stream, | |
| 327 | const char *__restrict __format, ...); | |
| 328 | /* Write formatted output to stdout. | |
| 329 | ||
| 330 | This function is a possible cancellation point and therefore not | |
| 331 | marked with __THROW. */ | |
| 332 | extern int printf (const char *__restrict __format, ...); | |
| 333 | /* Write formatted output to S. */ | |
| 334 | extern int sprintf (char *__restrict __s, | |
| 335 | const char *__restrict __format, ...) __THROWNL; | |
| 336 | ||
| 337 | /* Write formatted output to S from argument list ARG. | |
| 338 | ||
| 339 | This function is a possible cancellation point and therefore not | |
| 340 | marked with __THROW. */ | |
| 341 | extern int vfprintf (FILE *__restrict __s, const char *__restrict __format, | |
| 342 | __gnuc_va_list __arg); | |
| 343 | /* Write formatted output to stdout from argument list ARG. | |
| 344 | ||
| 345 | This function is a possible cancellation point and therefore not | |
| 346 | marked with __THROW. */ | |
| 347 | extern int vprintf (const char *__restrict __format, __gnuc_va_list __arg); | |
| 348 | /* Write formatted output to S from argument list ARG. */ | |
| 349 | extern int vsprintf (char *__restrict __s, const char *__restrict __format, | |
| 350 | __gnuc_va_list __arg) __THROWNL; | |
| 351 | ||
| 352 | #if defined __USE_ISOC99 || defined __USE_UNIX98 | |
| 353 | /* Maximum chars of output to write in MAXLEN. */ | |
| 354 | extern int snprintf (char *__restrict __s, size_t __maxlen, | |
| 355 | const char *__restrict __format, ...) | |
| 356 | __THROWNL __attribute__ ((__format__ (__printf__, 3, 4))); | |
| 357 | ||
| 358 | extern int vsnprintf (char *__restrict __s, size_t __maxlen, | |
| 359 | const char *__restrict __format, __gnuc_va_list __arg) | |
| 360 | __THROWNL __attribute__ ((__format__ (__printf__, 3, 0))); | |
| 361 | #endif | |
| 362 | ||
| 363 | #if __GLIBC_USE (LIB_EXT2) | |
| 364 | /* Write formatted output to a string dynamically allocated with `malloc'. | |
| 365 | Store the address of the string in *PTR. */ | |
| 366 | extern int vasprintf (char **__restrict __ptr, const char *__restrict __f, | |
| 367 | __gnuc_va_list __arg) | |
| 368 | __THROWNL __attribute__ ((__format__ (__printf__, 2, 0))) __wur; | |
| 369 | extern int __asprintf (char **__restrict __ptr, | |
| 370 | const char *__restrict __fmt, ...) | |
| 371 | __THROWNL __attribute__ ((__format__ (__printf__, 2, 3))) __wur; | |
| 372 | extern int asprintf (char **__restrict __ptr, | |
| 373 | const char *__restrict __fmt, ...) | |
| 374 | __THROWNL __attribute__ ((__format__ (__printf__, 2, 3))) __wur; | |
| 375 | #endif | |
| 376 | ||
| 377 | #ifdef __USE_XOPEN2K8 | |
| 378 | /* Write formatted output to a file descriptor. */ | |
| 379 | extern int vdprintf (int __fd, const char *__restrict __fmt, | |
| 380 | __gnuc_va_list __arg) | |
| 381 | __attribute__ ((__format__ (__printf__, 2, 0))); | |
| 382 | extern int dprintf (int __fd, const char *__restrict __fmt, ...) | |
| 383 | __attribute__ ((__format__ (__printf__, 2, 3))); | |
| 384 | #endif | |
| 385 | ||
| 386 | ||
| 387 | /* Read formatted input from STREAM. | |
| 388 | ||
| 389 | This function is a possible cancellation point and therefore not | |
| 390 | marked with __THROW. */ | |
| 391 | extern int fscanf (FILE *__restrict __stream, | |
| 392 | const char *__restrict __format, ...) __wur; | |
| 393 | /* Read formatted input from stdin. | |
| 394 | ||
| 395 | This function is a possible cancellation point and therefore not | |
| 396 | marked with __THROW. */ | |
| 397 | extern int scanf (const char *__restrict __format, ...) __wur; | |
| 398 | /* Read formatted input from S. */ | |
| 399 | extern int sscanf (const char *__restrict __s, | |
| 400 | const char *__restrict __format, ...) __THROW; | |
| 401 | ||
| 402 | /* For historical reasons, the C99-compliant versions of the scanf | |
| 403 | functions are at alternative names. When __LDBL_COMPAT is in | |
| 404 | effect, this is handled in bits/stdio-ldbl.h. */ | |
| 405 | #if !__GLIBC_USE (DEPRECATED_SCANF) && !defined __LDBL_COMPAT | |
| 406 | # ifdef __REDIRECT | |
| 407 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream, | |
| 408 | const char *__restrict __format, ...), | |
| 409 | __isoc99_fscanf) __wur; | |
| 410 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...), | |
| 411 | __isoc99_scanf) __wur; | |
| 412 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s, | |
| 413 | const char *__restrict __format, ...), | |
| 414 | __isoc99_sscanf); | |
| 415 | # else | |
| 416 | extern int __isoc99_fscanf (FILE *__restrict __stream, | |
| 417 | const char *__restrict __format, ...) __wur; | |
| 418 | extern int __isoc99_scanf (const char *__restrict __format, ...) __wur; | |
| 419 | extern int __isoc99_sscanf (const char *__restrict __s, | |
| 420 | const char *__restrict __format, ...) __THROW; | |
| 421 | # define fscanf __isoc99_fscanf | |
| 422 | # define scanf __isoc99_scanf | |
| 423 | # define sscanf __isoc99_sscanf | |
| 424 | # endif | |
| 425 | #endif | |
| 426 | ||
| 427 | #ifdef __USE_ISOC99 | |
| 428 | /* Read formatted input from S into argument list ARG. | |
| 429 | ||
| 430 | This function is a possible cancellation point and therefore not | |
| 431 | marked with __THROW. */ | |
| 432 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format, | |
| 433 | __gnuc_va_list __arg) | |
| 434 | __attribute__ ((__format__ (__scanf__, 2, 0))) __wur; | |
| 435 | ||
| 436 | /* Read formatted input from stdin into argument list ARG. | |
| 437 | ||
| 438 | This function is a possible cancellation point and therefore not | |
| 439 | marked with __THROW. */ | |
| 440 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg) | |
| 441 | __attribute__ ((__format__ (__scanf__, 1, 0))) __wur; | |
| 442 | ||
| 443 | /* Read formatted input from S into argument list ARG. */ | |
| 444 | extern int vsscanf (const char *__restrict __s, | |
| 445 | const char *__restrict __format, __gnuc_va_list __arg) | |
| 446 | __THROW __attribute__ ((__format__ (__scanf__, 2, 0))); | |
| 447 | ||
| 448 | /* Same redirection as above for the v*scanf family. */ | |
| 449 | # if !__GLIBC_USE (DEPRECATED_SCANF) | |
| 450 | # if defined __REDIRECT && !defined __LDBL_COMPAT | |
| 451 | extern int __REDIRECT (vfscanf, | |
| 452 | (FILE *__restrict __s, | |
| 453 | const char *__restrict __format, __gnuc_va_list __arg), | |
| 454 | __isoc99_vfscanf) | |
| 455 | __attribute__ ((__format__ (__scanf__, 2, 0))) __wur; | |
| 456 | extern int __REDIRECT (vscanf, (const char *__restrict __format, | |
| 457 | __gnuc_va_list __arg), __isoc99_vscanf) | |
| 458 | __attribute__ ((__format__ (__scanf__, 1, 0))) __wur; | |
| 459 | extern int __REDIRECT_NTH (vsscanf, | |
| 460 | (const char *__restrict __s, | |
| 461 | const char *__restrict __format, | |
| 462 | __gnuc_va_list __arg), __isoc99_vsscanf) | |
| 463 | __attribute__ ((__format__ (__scanf__, 2, 0))); | |
| 464 | # elif !defined __REDIRECT | |
| 465 | extern int __isoc99_vfscanf (FILE *__restrict __s, | |
| 466 | const char *__restrict __format, | |
| 467 | __gnuc_va_list __arg) __wur; | |
| 468 | extern int __isoc99_vscanf (const char *__restrict __format, | |
| 469 | __gnuc_va_list __arg) __wur; | |
| 470 | extern int __isoc99_vsscanf (const char *__restrict __s, | |
| 471 | const char *__restrict __format, | |
| 472 | __gnuc_va_list __arg) __THROW; | |
| 473 | # define vfscanf __isoc99_vfscanf | |
| 474 | # define vscanf __isoc99_vscanf | |
| 475 | # define vsscanf __isoc99_vsscanf | |
| 476 | # endif | |
| 477 | # endif | |
| 478 | #endif /* Use ISO C9x. */ | |
| 479 | ||
| 480 | ||
| 481 | /* Read a character from STREAM. | |
| 482 | ||
| 483 | These functions are possible cancellation points and therefore not | |
| 484 | marked with __THROW. */ | |
| 485 | extern int fgetc (FILE *__stream); | |
| 486 | extern int getc (FILE *__stream); | |
| 487 | ||
| 488 | /* Read a character from stdin. | |
| 489 | ||
| 490 | This function is a possible cancellation point and therefore not | |
| 491 | marked with __THROW. */ | |
| 492 | extern int getchar (void); | |
| 493 | ||
| 494 | #ifdef __USE_POSIX199506 | |
| 495 | /* These are defined in POSIX.1:1996. | |
| 496 | ||
| 497 | These functions are possible cancellation points and therefore not | |
| 498 | marked with __THROW. */ | |
| 499 | extern int getc_unlocked (FILE *__stream); | |
| 500 | extern int getchar_unlocked (void); | |
| 501 | #endif /* Use POSIX. */ | |
| 502 | ||
| 503 | #ifdef __USE_MISC | |
| 504 | /* Faster version when locking is not necessary. | |
| 505 | ||
| 506 | This function is not part of POSIX and therefore no official | |
| 507 | cancellation point. But due to similarity with an POSIX interface | |
| 508 | or due to the implementation it is a cancellation point and | |
| 509 | therefore not marked with __THROW. */ | |
| 510 | extern int fgetc_unlocked (FILE *__stream); | |
| 511 | #endif /* Use MISC. */ | |
| 512 | ||
| 513 | ||
| 514 | /* Write a character to STREAM. | |
| 515 | ||
| 516 | These functions are possible cancellation points and therefore not | |
| 517 | marked with __THROW. | |
| 518 | ||
| 519 | These functions is a possible cancellation point and therefore not | |
| 520 | marked with __THROW. */ | |
| 521 | extern int fputc (int __c, FILE *__stream); | |
| 522 | extern int putc (int __c, FILE *__stream); | |
| 523 | ||
| 524 | /* Write a character to stdout. | |
| 525 | ||
| 526 | This function is a possible cancellation point and therefore not | |
| 527 | marked with __THROW. */ | |
| 528 | extern int putchar (int __c); | |
| 529 | ||
| 530 | #ifdef __USE_MISC | |
| 531 | /* Faster version when locking is not necessary. | |
| 532 | ||
| 533 | This function is not part of POSIX and therefore no official | |
| 534 | cancellation point. But due to similarity with an POSIX interface | |
| 535 | or due to the implementation it is a cancellation point and | |
| 536 | therefore not marked with __THROW. */ | |
| 537 | extern int fputc_unlocked (int __c, FILE *__stream); | |
| 538 | #endif /* Use MISC. */ | |
| 539 | ||
| 540 | #ifdef __USE_POSIX199506 | |
| 541 | /* These are defined in POSIX.1:1996. | |
| 542 | ||
| 543 | These functions are possible cancellation points and therefore not | |
| 544 | marked with __THROW. */ | |
| 545 | extern int putc_unlocked (int __c, FILE *__stream); | |
| 546 | extern int putchar_unlocked (int __c); | |
| 547 | #endif /* Use POSIX. */ | |
| 548 | ||
| 549 | ||
| 550 | #if defined __USE_MISC \ | |
| 551 | || (defined __USE_XOPEN && !defined __USE_XOPEN2K) | |
| 552 | /* Get a word (int) from STREAM. */ | |
| 553 | extern int getw (FILE *__stream); | |
| 554 | ||
| 555 | /* Write a word (int) to STREAM. */ | |
| 556 | extern int putw (int __w, FILE *__stream); | |
| 557 | #endif | |
| 558 | ||
| 559 | ||
| 560 | /* Get a newline-terminated string of finite length from STREAM. | |
| 561 | ||
| 562 | This function is a possible cancellation point and therefore not | |
| 563 | marked with __THROW. */ | |
| 564 | extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream) | |
| 565 | __wur; | |
| 566 | ||
| 567 | #if __GLIBC_USE (DEPRECATED_GETS) | |
| 568 | /* Get a newline-terminated string from stdin, removing the newline. | |
| 569 | ||
| 570 | This function is impossible to use safely. It has been officially | |
| 571 | removed from ISO C11 and ISO C++14, and we have also removed it | |
| 572 | from the _GNU_SOURCE feature list. It remains available when | |
| 573 | explicitly using an old ISO C, Unix, or POSIX standard. | |
| 574 | ||
| 575 | This function is a possible cancellation point and therefore not | |
| 576 | marked with __THROW. */ | |
| 577 | extern char *gets (char *__s) __wur __attribute_deprecated__; | |
| 578 | #endif | |
| 579 | ||
| 580 | #ifdef __USE_GNU | |
| 581 | /* This function does the same as `fgets' but does not lock the stream. | |
| 582 | ||
| 583 | This function is not part of POSIX and therefore no official | |
| 584 | cancellation point. But due to similarity with an POSIX interface | |
| 585 | or due to the implementation it is a cancellation point and | |
| 586 | therefore not marked with __THROW. */ | |
| 587 | extern char *fgets_unlocked (char *__restrict __s, int __n, | |
| 588 | FILE *__restrict __stream) __wur; | |
| 589 | #endif | |
| 590 | ||
| 591 | ||
| 592 | #if defined __USE_XOPEN2K8 || __GLIBC_USE (LIB_EXT2) | |
| 593 | /* Read up to (and including) a DELIMITER from STREAM into *LINEPTR | |
| 594 | (and null-terminate it). *LINEPTR is a pointer returned from malloc (or | |
| 595 | NULL), pointing to *N characters of space. It is realloc'd as | |
| 596 | necessary. Returns the number of characters read (not including the | |
| 597 | null terminator), or -1 on error or EOF. | |
| 598 | ||
| 599 | These functions are not part of POSIX and therefore no official | |
| 600 | cancellation point. But due to similarity with an POSIX interface | |
| 601 | or due to the implementation they are cancellation points and | |
| 602 | therefore not marked with __THROW. */ | |
| 603 | extern __ssize_t __getdelim (char **__restrict __lineptr, | |
| 604 | size_t *__restrict __n, int __delimiter, | |
| 605 | FILE *__restrict __stream) __wur; | |
| 606 | extern __ssize_t getdelim (char **__restrict __lineptr, | |
| 607 | size_t *__restrict __n, int __delimiter, | |
| 608 | FILE *__restrict __stream) __wur; | |
| 609 | ||
| 610 | /* Like `getdelim', but reads up to a newline. | |
| 611 | ||
| 612 | This function is not part of POSIX and therefore no official | |
| 613 | cancellation point. But due to similarity with an POSIX interface | |
| 614 | or due to the implementation it is a cancellation point and | |
| 615 | therefore not marked with __THROW. */ | |
| 616 | extern __ssize_t getline (char **__restrict __lineptr, | |
| 617 | size_t *__restrict __n, | |
| 618 | FILE *__restrict __stream) __wur; | |
| 619 | #endif | |
| 620 | ||
| 621 | ||
| 622 | /* Write a string to STREAM. | |
| 623 | ||
| 624 | This function is a possible cancellation point and therefore not | |
| 625 | marked with __THROW. */ | |
| 626 | extern int fputs (const char *__restrict __s, FILE *__restrict __stream); | |
| 627 | ||
| 628 | /* Write a string, followed by a newline, to stdout. | |
| 629 | ||
| 630 | This function is a possible cancellation point and therefore not | |
| 631 | marked with __THROW. */ | |
| 632 | extern int puts (const char *__s); | |
| 633 | ||
| 634 | ||
| 635 | /* Push a character back onto the input buffer of STREAM. | |
| 636 | ||
| 637 | This function is a possible cancellation point and therefore not | |
| 638 | marked with __THROW. */ | |
| 639 | extern int ungetc (int __c, FILE *__stream); | |
| 640 | ||
| 641 | ||
| 642 | /* Read chunks of generic data from STREAM. | |
| 643 | ||
| 644 | This function is a possible cancellation point and therefore not | |
| 645 | marked with __THROW. */ | |
| 646 | extern size_t fread (void *__restrict __ptr, size_t __size, | |
| 647 | size_t __n, FILE *__restrict __stream) __wur; | |
| 648 | /* Write chunks of generic data to STREAM. | |
| 649 | ||
| 650 | This function is a possible cancellation point and therefore not | |
| 651 | marked with __THROW. */ | |
| 652 | extern size_t fwrite (const void *__restrict __ptr, size_t __size, | |
| 653 | size_t __n, FILE *__restrict __s); | |
| 654 | ||
| 655 | #ifdef __USE_GNU | |
| 656 | /* This function does the same as `fputs' but does not lock the stream. | |
| 657 | ||
| 658 | This function is not part of POSIX and therefore no official | |
| 659 | cancellation point. But due to similarity with an POSIX interface | |
| 660 | or due to the implementation it is a cancellation point and | |
| 661 | therefore not marked with __THROW. */ | |
| 662 | extern int fputs_unlocked (const char *__restrict __s, | |
| 663 | FILE *__restrict __stream); | |
| 664 | #endif | |
| 665 | ||
| 666 | #ifdef __USE_MISC | |
| 667 | /* Faster versions when locking is not necessary. | |
| 668 | ||
| 669 | These functions are not part of POSIX and therefore no official | |
| 670 | cancellation point. But due to similarity with an POSIX interface | |
| 671 | or due to the implementation they are cancellation points and | |
| 672 | therefore not marked with __THROW. */ | |
| 673 | extern size_t fread_unlocked (void *__restrict __ptr, size_t __size, | |
| 674 | size_t __n, FILE *__restrict __stream) __wur; | |
| 675 | extern size_t fwrite_unlocked (const void *__restrict __ptr, size_t __size, | |
| 676 | size_t __n, FILE *__restrict __stream); | |
| 677 | #endif | |
| 678 | ||
| 679 | ||
| 680 | /* Seek to a certain position on STREAM. | |
| 681 | ||
| 682 | This function is a possible cancellation point and therefore not | |
| 683 | marked with __THROW. */ | |
| 684 | extern int fseek (FILE *__stream, long int __off, int __whence); | |
| 685 | /* Return the current position of STREAM. | |
| 686 | ||
| 687 | This function is a possible cancellation point and therefore not | |
| 688 | marked with __THROW. */ | |
| 689 | extern long int ftell (FILE *__stream) __wur; | |
| 690 | /* Rewind to the beginning of STREAM. | |
| 691 | ||
| 692 | This function is a possible cancellation point and therefore not | |
| 693 | marked with __THROW. */ | |
| 694 | extern void rewind (FILE *__stream); | |
| 695 | ||
| 696 | /* The Single Unix Specification, Version 2, specifies an alternative, | |
| 697 | more adequate interface for the two functions above which deal with | |
| 698 | file offset. `long int' is not the right type. These definitions | |
| 699 | are originally defined in the Large File Support API. */ | |
| 700 | ||
| 701 | #if defined __USE_LARGEFILE || defined __USE_XOPEN2K | |
| 702 | # ifndef __USE_FILE_OFFSET64 | |
| 703 | /* Seek to a certain position on STREAM. | |
| 704 | ||
| 705 | This function is a possible cancellation point and therefore not | |
| 706 | marked with __THROW. */ | |
| 707 | extern int fseeko (FILE *__stream, __off_t __off, int __whence); | |
| 708 | /* Return the current position of STREAM. | |
| 709 | ||
| 710 | This function is a possible cancellation point and therefore not | |
| 711 | marked with __THROW. */ | |
| 712 | extern __off_t ftello (FILE *__stream) __wur; | |
| 713 | # else | |
| 714 | # ifdef __REDIRECT | |
| 715 | extern int __REDIRECT (fseeko, | |
| 716 | (FILE *__stream, __off64_t __off, int __whence), | |
| 717 | fseeko64); | |
| 718 | extern __off64_t __REDIRECT (ftello, (FILE *__stream), ftello64); | |
| 719 | # else | |
| 720 | # define fseeko fseeko64 | |
| 721 | # define ftello ftello64 | |
| 722 | # endif | |
| 723 | # endif | |
| 724 | #endif | |
| 725 | ||
| 726 | #ifndef __USE_FILE_OFFSET64 | |
| 727 | /* Get STREAM's position. | |
| 728 | ||
| 729 | This function is a possible cancellation point and therefore not | |
| 730 | marked with __THROW. */ | |
| 731 | extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos); | |
| 732 | /* Set STREAM's position. | |
| 733 | ||
| 734 | This function is a possible cancellation point and therefore not | |
| 735 | marked with __THROW. */ | |
| 736 | extern int fsetpos (FILE *__stream, const fpos_t *__pos); | |
| 737 | #else | |
| 738 | # ifdef __REDIRECT | |
| 739 | extern int __REDIRECT (fgetpos, (FILE *__restrict __stream, | |
| 740 | fpos_t *__restrict __pos), fgetpos64); | |
| 741 | extern int __REDIRECT (fsetpos, | |
| 742 | (FILE *__stream, const fpos_t *__pos), fsetpos64); | |
| 743 | # else | |
| 744 | # define fgetpos fgetpos64 | |
| 745 | # define fsetpos fsetpos64 | |
| 746 | # endif | |
| 747 | #endif | |
| 748 | ||
| 749 | #ifdef __USE_LARGEFILE64 | |
| 750 | extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence); | |
| 751 | extern __off64_t ftello64 (FILE *__stream) __wur; | |
| 752 | extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos); | |
| 753 | extern int fsetpos64 (FILE *__stream, const fpos64_t *__pos); | |
| 754 | #endif | |
| 755 | ||
| 756 | /* Clear the error and EOF indicators for STREAM. */ | |
| 757 | extern void clearerr (FILE *__stream) __THROW; | |
| 758 | /* Return the EOF indicator for STREAM. */ | |
| 759 | extern int feof (FILE *__stream) __THROW __wur; | |
| 760 | /* Return the error indicator for STREAM. */ | |
| 761 | extern int ferror (FILE *__stream) __THROW __wur; | |
| 762 | ||
| 763 | #ifdef __USE_MISC | |
| 764 | /* Faster versions when locking is not required. */ | |
| 765 | extern void clearerr_unlocked (FILE *__stream) __THROW; | |
| 766 | extern int feof_unlocked (FILE *__stream) __THROW __wur; | |
| 767 | extern int ferror_unlocked (FILE *__stream) __THROW __wur; | |
| 768 | #endif | |
| 769 | ||
| 770 | ||
| 771 | /* Print a message describing the meaning of the value of errno. | |
| 772 | ||
| 773 | This function is a possible cancellation point and therefore not | |
| 774 | marked with __THROW. */ | |
| 775 | extern void perror (const char *__s); | |
| 776 | ||
| 777 | /* Provide the declarations for `sys_errlist' and `sys_nerr' if they | |
| 778 | are available on this system. Even if available, these variables | |
| 779 | should not be used directly. The `strerror' function provides | |
| 780 | all the necessary functionality. */ | |
| 781 | #include <bits/sys_errlist.h> | |
| 782 | ||
| 783 | ||
| 784 | #ifdef __USE_POSIX | |
| 785 | /* Return the system file descriptor for STREAM. */ | |
| 786 | extern int fileno (FILE *__stream) __THROW __wur; | |
| 787 | #endif /* Use POSIX. */ | |
| 788 | ||
| 789 | #ifdef __USE_MISC | |
| 790 | /* Faster version when locking is not required. */ | |
| 791 | extern int fileno_unlocked (FILE *__stream) __THROW __wur; | |
| 792 | #endif | |
| 793 | ||
| 794 | ||
| 795 | #ifdef __USE_POSIX2 | |
| 796 | /* Create a new stream connected to a pipe running the given command. | |
| 797 | ||
| 798 | This function is a possible cancellation point and therefore not | |
| 799 | marked with __THROW. */ | |
| 800 | extern FILE *popen (const char *__command, const char *__modes) __wur; | |
| 801 | ||
| 802 | /* Close a stream opened by popen and return the status of its child. | |
| 803 | ||
| 804 | This function is a possible cancellation point and therefore not | |
| 805 | marked with __THROW. */ | |
| 806 | extern int pclose (FILE *__stream); | |
| 807 | #endif | |
| 808 | ||
| 809 | ||
| 810 | #ifdef __USE_POSIX | |
| 811 | /* Return the name of the controlling terminal. */ | |
| 812 | extern char *ctermid (char *__s) __THROW; | |
| 813 | #endif /* Use POSIX. */ | |
| 814 | ||
| 815 | ||
| 816 | #if (defined __USE_XOPEN && !defined __USE_XOPEN2K) || defined __USE_GNU | |
| 817 | /* Return the name of the current user. */ | |
| 818 | extern char *cuserid (char *__s); | |
| 819 | #endif /* Use X/Open, but not issue 6. */ | |
| 820 | ||
| 821 | ||
| 822 | #ifdef __USE_GNU | |
| 823 | struct obstack; /* See <obstack.h>. */ | |
| 824 | ||
| 825 | /* Write formatted output to an obstack. */ | |
| 826 | extern int obstack_printf (struct obstack *__restrict __obstack, | |
| 827 | const char *__restrict __format, ...) | |
| 828 | __THROWNL __attribute__ ((__format__ (__printf__, 2, 3))); | |
| 829 | extern int obstack_vprintf (struct obstack *__restrict __obstack, | |
| 830 | const char *__restrict __format, | |
| 831 | __gnuc_va_list __args) | |
| 832 | __THROWNL __attribute__ ((__format__ (__printf__, 2, 0))); | |
| 833 | #endif /* Use GNU. */ | |
| 834 | ||
| 835 | ||
| 836 | #ifdef __USE_POSIX199506 | |
| 837 | /* These are defined in POSIX.1:1996. */ | |
| 838 | ||
| 839 | /* Acquire ownership of STREAM. */ | |
| 840 | extern void flockfile (FILE *__stream) __THROW; | |
| 841 | ||
| 842 | /* Try to acquire ownership of STREAM but do not block if it is not | |
| 843 | possible. */ | |
| 844 | extern int ftrylockfile (FILE *__stream) __THROW __wur; | |
| 845 | ||
| 846 | /* Relinquish the ownership granted for STREAM. */ | |
| 847 | extern void funlockfile (FILE *__stream) __THROW; | |
| 848 | #endif /* POSIX */ | |
| 849 | ||
| 850 | #if defined __USE_XOPEN && !defined __USE_XOPEN2K && !defined __USE_GNU | |
| 851 | /* X/Open Issues 1-5 required getopt to be declared in this | |
| 852 | header. It was removed in Issue 6. GNU follows Issue 6. */ | |
| 853 | # include <bits/getopt_posix.h> | |
| 854 | #endif | |
| 855 | ||
| 856 | /* Slow-path routines used by the optimized inline functions in | |
| 857 | bits/stdio.h. */ | |
| 858 | extern int __uflow (FILE *); | |
| 859 | extern int __overflow (FILE *, int); | |
| 860 | ||
| 861 | /* If we are compiling with optimizing read this file. It contains | |
| 862 | several optimizing inline functions and macros. */ | |
| 863 | #ifdef __USE_EXTERN_INLINES | |
| 864 | # include <bits/stdio.h> | |
| 865 | #endif | |
| 866 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function | |
| 867 | # include <bits/stdio2.h> | |
| 868 | #endif | |
| 869 | #ifdef __LDBL_COMPAT | |
| 870 | # include <bits/stdio-ldbl.h> | |
| 871 | #endif | |
| 872 | ||
| 873 | __END_DECLS | |
| 874 | ||
| 875 | #endif /* <stdio.h> included. */ |
libc/glibc-include/stdio_ext.h created+86
| ... | ... | @@ -0,0 +1,86 @@ |
| 1 | /* Functions to access FILE structure internals. | |
| 2 | Copyright (C) 2000-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* This header contains the same definitions as the header of the same name | |
| 20 | on Sun's Solaris OS. */ | |
| 21 | ||
| 22 | #ifndef _STDIO_EXT_H | |
| 23 | #define _STDIO_EXT_H 1 | |
| 24 | ||
| 25 | #include <stdio.h> | |
| 26 | ||
| 27 | enum | |
| 28 | { | |
| 29 | /* Query current state of the locking status. */ | |
| 30 | FSETLOCKING_QUERY = 0, | |
| 31 | #define FSETLOCKING_QUERY FSETLOCKING_QUERY | |
| 32 | /* The library protects all uses of the stream functions, except for | |
| 33 | uses of the *_unlocked functions, by calls equivalent to flockfile(). */ | |
| 34 | FSETLOCKING_INTERNAL, | |
| 35 | #define FSETLOCKING_INTERNAL FSETLOCKING_INTERNAL | |
| 36 | /* The user will take care of locking. */ | |
| 37 | FSETLOCKING_BYCALLER | |
| 38 | #define FSETLOCKING_BYCALLER FSETLOCKING_BYCALLER | |
| 39 | }; | |
| 40 | ||
| 41 | ||
| 42 | __BEGIN_DECLS | |
| 43 | ||
| 44 | /* Return the size of the buffer of FP in bytes currently in use by | |
| 45 | the given stream. */ | |
| 46 | extern size_t __fbufsize (FILE *__fp) __THROW; | |
| 47 | ||
| 48 | ||
| 49 | /* Return non-zero value iff the stream FP is opened readonly, or if the | |
| 50 | last operation on the stream was a read operation. */ | |
| 51 | extern int __freading (FILE *__fp) __THROW; | |
| 52 | ||
| 53 | /* Return non-zero value iff the stream FP is opened write-only or | |
| 54 | append-only, or if the last operation on the stream was a write | |
| 55 | operation. */ | |
| 56 | extern int __fwriting (FILE *__fp) __THROW; | |
| 57 | ||
| 58 | ||
| 59 | /* Return non-zero value iff stream FP is not opened write-only or | |
| 60 | append-only. */ | |
| 61 | extern int __freadable (FILE *__fp) __THROW; | |
| 62 | ||
| 63 | /* Return non-zero value iff stream FP is not opened read-only. */ | |
| 64 | extern int __fwritable (FILE *__fp) __THROW; | |
| 65 | ||
| 66 | ||
| 67 | /* Return non-zero value iff the stream FP is line-buffered. */ | |
| 68 | extern int __flbf (FILE *__fp) __THROW; | |
| 69 | ||
| 70 | ||
| 71 | /* Discard all pending buffered I/O on the stream FP. */ | |
| 72 | extern void __fpurge (FILE *__fp) __THROW; | |
| 73 | ||
| 74 | /* Return amount of output in bytes pending on a stream FP. */ | |
| 75 | extern size_t __fpending (FILE *__fp) __THROW; | |
| 76 | ||
| 77 | /* Flush all line-buffered files. */ | |
| 78 | extern void _flushlbf (void); | |
| 79 | ||
| 80 | ||
| 81 | /* Set locking status of stream FP to TYPE. */ | |
| 82 | extern int __fsetlocking (FILE *__fp, int __type) __THROW; | |
| 83 | ||
| 84 | __END_DECLS | |
| 85 | ||
| 86 | #endif /* stdio_ext.h */ |
libc/glibc-include/stdlib.h created+1022
| ... | ... | @@ -0,0 +1,1022 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.20 General utilities <stdlib.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _STDLIB_H | |
| 23 | ||
| 24 | #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 25 | #include <bits/libc-header-start.h> | |
| 26 | ||
| 27 | /* Get size_t, wchar_t and NULL from <stddef.h>. */ | |
| 28 | #define __need_size_t | |
| 29 | #define __need_wchar_t | |
| 30 | #define __need_NULL | |
| 31 | #include <stddef.h> | |
| 32 | ||
| 33 | __BEGIN_DECLS | |
| 34 | ||
| 35 | #define _STDLIB_H 1 | |
| 36 | ||
| 37 | #if (defined __USE_XOPEN || defined __USE_XOPEN2K8) && !defined _SYS_WAIT_H | |
| 38 | /* XPG requires a few symbols from <sys/wait.h> being defined. */ | |
| 39 | # include <bits/waitflags.h> | |
| 40 | # include <bits/waitstatus.h> | |
| 41 | ||
| 42 | /* Define the macros <sys/wait.h> also would define this way. */ | |
| 43 | # define WEXITSTATUS(status) __WEXITSTATUS (status) | |
| 44 | # define WTERMSIG(status) __WTERMSIG (status) | |
| 45 | # define WSTOPSIG(status) __WSTOPSIG (status) | |
| 46 | # define WIFEXITED(status) __WIFEXITED (status) | |
| 47 | # define WIFSIGNALED(status) __WIFSIGNALED (status) | |
| 48 | # define WIFSTOPPED(status) __WIFSTOPPED (status) | |
| 49 | # ifdef __WIFCONTINUED | |
| 50 | # define WIFCONTINUED(status) __WIFCONTINUED (status) | |
| 51 | # endif | |
| 52 | #endif /* X/Open or XPG7 and <sys/wait.h> not included. */ | |
| 53 | ||
| 54 | /* _FloatN API tests for enablement. */ | |
| 55 | #include <bits/floatn.h> | |
| 56 | ||
| 57 | /* Returned by `div'. */ | |
| 58 | typedef struct | |
| 59 | { | |
| 60 | int quot; /* Quotient. */ | |
| 61 | int rem; /* Remainder. */ | |
| 62 | } div_t; | |
| 63 | ||
| 64 | /* Returned by `ldiv'. */ | |
| 65 | #ifndef __ldiv_t_defined | |
| 66 | typedef struct | |
| 67 | { | |
| 68 | long int quot; /* Quotient. */ | |
| 69 | long int rem; /* Remainder. */ | |
| 70 | } ldiv_t; | |
| 71 | # define __ldiv_t_defined 1 | |
| 72 | #endif | |
| 73 | ||
| 74 | #if defined __USE_ISOC99 && !defined __lldiv_t_defined | |
| 75 | /* Returned by `lldiv'. */ | |
| 76 | __extension__ typedef struct | |
| 77 | { | |
| 78 | long long int quot; /* Quotient. */ | |
| 79 | long long int rem; /* Remainder. */ | |
| 80 | } lldiv_t; | |
| 81 | # define __lldiv_t_defined 1 | |
| 82 | #endif | |
| 83 | ||
| 84 | ||
| 85 | /* The largest number rand will return (same as INT_MAX). */ | |
| 86 | #define RAND_MAX 2147483647 | |
| 87 | ||
| 88 | ||
| 89 | /* We define these the same for all machines. | |
| 90 | Changes from this to the outside world should be done in `_exit'. */ | |
| 91 | #define EXIT_FAILURE 1 /* Failing exit status. */ | |
| 92 | #define EXIT_SUCCESS 0 /* Successful exit status. */ | |
| 93 | ||
| 94 | ||
| 95 | /* Maximum length of a multibyte character in the current locale. */ | |
| 96 | #define MB_CUR_MAX (__ctype_get_mb_cur_max ()) | |
| 97 | extern size_t __ctype_get_mb_cur_max (void) __THROW __wur; | |
| 98 | ||
| 99 | ||
| 100 | /* Convert a string to a floating-point number. */ | |
| 101 | extern double atof (const char *__nptr) | |
| 102 | __THROW __attribute_pure__ __nonnull ((1)) __wur; | |
| 103 | /* Convert a string to an integer. */ | |
| 104 | extern int atoi (const char *__nptr) | |
| 105 | __THROW __attribute_pure__ __nonnull ((1)) __wur; | |
| 106 | /* Convert a string to a long integer. */ | |
| 107 | extern long int atol (const char *__nptr) | |
| 108 | __THROW __attribute_pure__ __nonnull ((1)) __wur; | |
| 109 | ||
| 110 | #ifdef __USE_ISOC99 | |
| 111 | /* Convert a string to a long long integer. */ | |
| 112 | __extension__ extern long long int atoll (const char *__nptr) | |
| 113 | __THROW __attribute_pure__ __nonnull ((1)) __wur; | |
| 114 | #endif | |
| 115 | ||
| 116 | /* Convert a string to a floating-point number. */ | |
| 117 | extern double strtod (const char *__restrict __nptr, | |
| 118 | char **__restrict __endptr) | |
| 119 | __THROW __nonnull ((1)); | |
| 120 | ||
| 121 | #ifdef __USE_ISOC99 | |
| 122 | /* Likewise for `float' and `long double' sizes of floating-point numbers. */ | |
| 123 | extern float strtof (const char *__restrict __nptr, | |
| 124 | char **__restrict __endptr) __THROW __nonnull ((1)); | |
| 125 | ||
| 126 | extern long double strtold (const char *__restrict __nptr, | |
| 127 | char **__restrict __endptr) | |
| 128 | __THROW __nonnull ((1)); | |
| 129 | #endif | |
| 130 | ||
| 131 | /* Likewise for '_FloatN' and '_FloatNx'. */ | |
| 132 | ||
| 133 | #if __HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 134 | extern _Float16 strtof16 (const char *__restrict __nptr, | |
| 135 | char **__restrict __endptr) | |
| 136 | __THROW __nonnull ((1)); | |
| 137 | #endif | |
| 138 | ||
| 139 | #if __HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 140 | extern _Float32 strtof32 (const char *__restrict __nptr, | |
| 141 | char **__restrict __endptr) | |
| 142 | __THROW __nonnull ((1)); | |
| 143 | #endif | |
| 144 | ||
| 145 | #if __HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 146 | extern _Float64 strtof64 (const char *__restrict __nptr, | |
| 147 | char **__restrict __endptr) | |
| 148 | __THROW __nonnull ((1)); | |
| 149 | #endif | |
| 150 | ||
| 151 | #if __HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 152 | extern _Float128 strtof128 (const char *__restrict __nptr, | |
| 153 | char **__restrict __endptr) | |
| 154 | __THROW __nonnull ((1)); | |
| 155 | #endif | |
| 156 | ||
| 157 | #if __HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 158 | extern _Float32x strtof32x (const char *__restrict __nptr, | |
| 159 | char **__restrict __endptr) | |
| 160 | __THROW __nonnull ((1)); | |
| 161 | #endif | |
| 162 | ||
| 163 | #if __HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 164 | extern _Float64x strtof64x (const char *__restrict __nptr, | |
| 165 | char **__restrict __endptr) | |
| 166 | __THROW __nonnull ((1)); | |
| 167 | #endif | |
| 168 | ||
| 169 | #if __HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 170 | extern _Float128x strtof128x (const char *__restrict __nptr, | |
| 171 | char **__restrict __endptr) | |
| 172 | __THROW __nonnull ((1)); | |
| 173 | #endif | |
| 174 | ||
| 175 | /* Convert a string to a long integer. */ | |
| 176 | extern long int strtol (const char *__restrict __nptr, | |
| 177 | char **__restrict __endptr, int __base) | |
| 178 | __THROW __nonnull ((1)); | |
| 179 | /* Convert a string to an unsigned long integer. */ | |
| 180 | extern unsigned long int strtoul (const char *__restrict __nptr, | |
| 181 | char **__restrict __endptr, int __base) | |
| 182 | __THROW __nonnull ((1)); | |
| 183 | ||
| 184 | #ifdef __USE_MISC | |
| 185 | /* Convert a string to a quadword integer. */ | |
| 186 | __extension__ | |
| 187 | extern long long int strtoq (const char *__restrict __nptr, | |
| 188 | char **__restrict __endptr, int __base) | |
| 189 | __THROW __nonnull ((1)); | |
| 190 | /* Convert a string to an unsigned quadword integer. */ | |
| 191 | __extension__ | |
| 192 | extern unsigned long long int strtouq (const char *__restrict __nptr, | |
| 193 | char **__restrict __endptr, int __base) | |
| 194 | __THROW __nonnull ((1)); | |
| 195 | #endif /* Use misc. */ | |
| 196 | ||
| 197 | #ifdef __USE_ISOC99 | |
| 198 | /* Convert a string to a quadword integer. */ | |
| 199 | __extension__ | |
| 200 | extern long long int strtoll (const char *__restrict __nptr, | |
| 201 | char **__restrict __endptr, int __base) | |
| 202 | __THROW __nonnull ((1)); | |
| 203 | /* Convert a string to an unsigned quadword integer. */ | |
| 204 | __extension__ | |
| 205 | extern unsigned long long int strtoull (const char *__restrict __nptr, | |
| 206 | char **__restrict __endptr, int __base) | |
| 207 | __THROW __nonnull ((1)); | |
| 208 | #endif /* ISO C99 or use MISC. */ | |
| 209 | ||
| 210 | /* Convert a floating-point number to a string. */ | |
| 211 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 212 | extern int strfromd (char *__dest, size_t __size, const char *__format, | |
| 213 | double __f) | |
| 214 | __THROW __nonnull ((3)); | |
| 215 | ||
| 216 | extern int strfromf (char *__dest, size_t __size, const char *__format, | |
| 217 | float __f) | |
| 218 | __THROW __nonnull ((3)); | |
| 219 | ||
| 220 | extern int strfroml (char *__dest, size_t __size, const char *__format, | |
| 221 | long double __f) | |
| 222 | __THROW __nonnull ((3)); | |
| 223 | #endif | |
| 224 | ||
| 225 | #if __HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 226 | extern int strfromf16 (char *__dest, size_t __size, const char * __format, | |
| 227 | _Float16 __f) | |
| 228 | __THROW __nonnull ((3)); | |
| 229 | #endif | |
| 230 | ||
| 231 | #if __HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 232 | extern int strfromf32 (char *__dest, size_t __size, const char * __format, | |
| 233 | _Float32 __f) | |
| 234 | __THROW __nonnull ((3)); | |
| 235 | #endif | |
| 236 | ||
| 237 | #if __HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 238 | extern int strfromf64 (char *__dest, size_t __size, const char * __format, | |
| 239 | _Float64 __f) | |
| 240 | __THROW __nonnull ((3)); | |
| 241 | #endif | |
| 242 | ||
| 243 | #if __HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 244 | extern int strfromf128 (char *__dest, size_t __size, const char * __format, | |
| 245 | _Float128 __f) | |
| 246 | __THROW __nonnull ((3)); | |
| 247 | #endif | |
| 248 | ||
| 249 | #if __HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 250 | extern int strfromf32x (char *__dest, size_t __size, const char * __format, | |
| 251 | _Float32x __f) | |
| 252 | __THROW __nonnull ((3)); | |
| 253 | #endif | |
| 254 | ||
| 255 | #if __HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 256 | extern int strfromf64x (char *__dest, size_t __size, const char * __format, | |
| 257 | _Float64x __f) | |
| 258 | __THROW __nonnull ((3)); | |
| 259 | #endif | |
| 260 | ||
| 261 | #if __HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 262 | extern int strfromf128x (char *__dest, size_t __size, const char * __format, | |
| 263 | _Float128x __f) | |
| 264 | __THROW __nonnull ((3)); | |
| 265 | #endif | |
| 266 | ||
| 267 | ||
| 268 | #ifdef __USE_GNU | |
| 269 | /* Parallel versions of the functions above which take the locale to | |
| 270 | use as an additional parameter. These are GNU extensions inspired | |
| 271 | by the POSIX.1-2008 extended locale API. */ | |
| 272 | # include <bits/types/locale_t.h> | |
| 273 | ||
| 274 | extern long int strtol_l (const char *__restrict __nptr, | |
| 275 | char **__restrict __endptr, int __base, | |
| 276 | locale_t __loc) __THROW __nonnull ((1, 4)); | |
| 277 | ||
| 278 | extern unsigned long int strtoul_l (const char *__restrict __nptr, | |
| 279 | char **__restrict __endptr, | |
| 280 | int __base, locale_t __loc) | |
| 281 | __THROW __nonnull ((1, 4)); | |
| 282 | ||
| 283 | __extension__ | |
| 284 | extern long long int strtoll_l (const char *__restrict __nptr, | |
| 285 | char **__restrict __endptr, int __base, | |
| 286 | locale_t __loc) | |
| 287 | __THROW __nonnull ((1, 4)); | |
| 288 | ||
| 289 | __extension__ | |
| 290 | extern unsigned long long int strtoull_l (const char *__restrict __nptr, | |
| 291 | char **__restrict __endptr, | |
| 292 | int __base, locale_t __loc) | |
| 293 | __THROW __nonnull ((1, 4)); | |
| 294 | ||
| 295 | extern double strtod_l (const char *__restrict __nptr, | |
| 296 | char **__restrict __endptr, locale_t __loc) | |
| 297 | __THROW __nonnull ((1, 3)); | |
| 298 | ||
| 299 | extern float strtof_l (const char *__restrict __nptr, | |
| 300 | char **__restrict __endptr, locale_t __loc) | |
| 301 | __THROW __nonnull ((1, 3)); | |
| 302 | ||
| 303 | extern long double strtold_l (const char *__restrict __nptr, | |
| 304 | char **__restrict __endptr, | |
| 305 | locale_t __loc) | |
| 306 | __THROW __nonnull ((1, 3)); | |
| 307 | ||
| 308 | # if __HAVE_FLOAT16 | |
| 309 | extern _Float16 strtof16_l (const char *__restrict __nptr, | |
| 310 | char **__restrict __endptr, | |
| 311 | locale_t __loc) | |
| 312 | __THROW __nonnull ((1, 3)); | |
| 313 | # endif | |
| 314 | ||
| 315 | # if __HAVE_FLOAT32 | |
| 316 | extern _Float32 strtof32_l (const char *__restrict __nptr, | |
| 317 | char **__restrict __endptr, | |
| 318 | locale_t __loc) | |
| 319 | __THROW __nonnull ((1, 3)); | |
| 320 | # endif | |
| 321 | ||
| 322 | # if __HAVE_FLOAT64 | |
| 323 | extern _Float64 strtof64_l (const char *__restrict __nptr, | |
| 324 | char **__restrict __endptr, | |
| 325 | locale_t __loc) | |
| 326 | __THROW __nonnull ((1, 3)); | |
| 327 | # endif | |
| 328 | ||
| 329 | # if __HAVE_FLOAT128 | |
| 330 | extern _Float128 strtof128_l (const char *__restrict __nptr, | |
| 331 | char **__restrict __endptr, | |
| 332 | locale_t __loc) | |
| 333 | __THROW __nonnull ((1, 3)); | |
| 334 | # endif | |
| 335 | ||
| 336 | # if __HAVE_FLOAT32X | |
| 337 | extern _Float32x strtof32x_l (const char *__restrict __nptr, | |
| 338 | char **__restrict __endptr, | |
| 339 | locale_t __loc) | |
| 340 | __THROW __nonnull ((1, 3)); | |
| 341 | # endif | |
| 342 | ||
| 343 | # if __HAVE_FLOAT64X | |
| 344 | extern _Float64x strtof64x_l (const char *__restrict __nptr, | |
| 345 | char **__restrict __endptr, | |
| 346 | locale_t __loc) | |
| 347 | __THROW __nonnull ((1, 3)); | |
| 348 | # endif | |
| 349 | ||
| 350 | # if __HAVE_FLOAT128X | |
| 351 | extern _Float128x strtof128x_l (const char *__restrict __nptr, | |
| 352 | char **__restrict __endptr, | |
| 353 | locale_t __loc) | |
| 354 | __THROW __nonnull ((1, 3)); | |
| 355 | # endif | |
| 356 | #endif /* GNU */ | |
| 357 | ||
| 358 | ||
| 359 | #ifdef __USE_EXTERN_INLINES | |
| 360 | __extern_inline int | |
| 361 | __NTH (atoi (const char *__nptr)) | |
| 362 | { | |
| 363 | return (int) strtol (__nptr, (char **) NULL, 10); | |
| 364 | } | |
| 365 | __extern_inline long int | |
| 366 | __NTH (atol (const char *__nptr)) | |
| 367 | { | |
| 368 | return strtol (__nptr, (char **) NULL, 10); | |
| 369 | } | |
| 370 | ||
| 371 | # ifdef __USE_ISOC99 | |
| 372 | __extension__ __extern_inline long long int | |
| 373 | __NTH (atoll (const char *__nptr)) | |
| 374 | { | |
| 375 | return strtoll (__nptr, (char **) NULL, 10); | |
| 376 | } | |
| 377 | # endif | |
| 378 | #endif /* Optimizing and Inlining. */ | |
| 379 | ||
| 380 | ||
| 381 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 382 | /* Convert N to base 64 using the digits "./0-9A-Za-z", least-significant | |
| 383 | digit first. Returns a pointer to static storage overwritten by the | |
| 384 | next call. */ | |
| 385 | extern char *l64a (long int __n) __THROW __wur; | |
| 386 | ||
| 387 | /* Read a number from a string S in base 64 as above. */ | |
| 388 | extern long int a64l (const char *__s) | |
| 389 | __THROW __attribute_pure__ __nonnull ((1)) __wur; | |
| 390 | ||
| 391 | #endif /* Use misc || extended X/Open. */ | |
| 392 | ||
| 393 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 394 | # include <sys/types.h> /* we need int32_t... */ | |
| 395 | ||
| 396 | /* These are the functions that actually do things. The `random', `srandom', | |
| 397 | `initstate' and `setstate' functions are those from BSD Unices. | |
| 398 | The `rand' and `srand' functions are required by the ANSI standard. | |
| 399 | We provide both interfaces to the same random number generator. */ | |
| 400 | /* Return a random long integer between 0 and RAND_MAX inclusive. */ | |
| 401 | extern long int random (void) __THROW; | |
| 402 | ||
| 403 | /* Seed the random number generator with the given number. */ | |
| 404 | extern void srandom (unsigned int __seed) __THROW; | |
| 405 | ||
| 406 | /* Initialize the random number generator to use state buffer STATEBUF, | |
| 407 | of length STATELEN, and seed it with SEED. Optimal lengths are 8, 16, | |
| 408 | 32, 64, 128 and 256, the bigger the better; values less than 8 will | |
| 409 | cause an error and values greater than 256 will be rounded down. */ | |
| 410 | extern char *initstate (unsigned int __seed, char *__statebuf, | |
| 411 | size_t __statelen) __THROW __nonnull ((2)); | |
| 412 | ||
| 413 | /* Switch the random number generator to state buffer STATEBUF, | |
| 414 | which should have been previously initialized by `initstate'. */ | |
| 415 | extern char *setstate (char *__statebuf) __THROW __nonnull ((1)); | |
| 416 | ||
| 417 | ||
| 418 | # ifdef __USE_MISC | |
| 419 | /* Reentrant versions of the `random' family of functions. | |
| 420 | These functions all use the following data structure to contain | |
| 421 | state, rather than global state variables. */ | |
| 422 | ||
| 423 | struct random_data | |
| 424 | { | |
| 425 | int32_t *fptr; /* Front pointer. */ | |
| 426 | int32_t *rptr; /* Rear pointer. */ | |
| 427 | int32_t *state; /* Array of state values. */ | |
| 428 | int rand_type; /* Type of random number generator. */ | |
| 429 | int rand_deg; /* Degree of random number generator. */ | |
| 430 | int rand_sep; /* Distance between front and rear. */ | |
| 431 | int32_t *end_ptr; /* Pointer behind state table. */ | |
| 432 | }; | |
| 433 | ||
| 434 | extern int random_r (struct random_data *__restrict __buf, | |
| 435 | int32_t *__restrict __result) __THROW __nonnull ((1, 2)); | |
| 436 | ||
| 437 | extern int srandom_r (unsigned int __seed, struct random_data *__buf) | |
| 438 | __THROW __nonnull ((2)); | |
| 439 | ||
| 440 | extern int initstate_r (unsigned int __seed, char *__restrict __statebuf, | |
| 441 | size_t __statelen, | |
| 442 | struct random_data *__restrict __buf) | |
| 443 | __THROW __nonnull ((2, 4)); | |
| 444 | ||
| 445 | extern int setstate_r (char *__restrict __statebuf, | |
| 446 | struct random_data *__restrict __buf) | |
| 447 | __THROW __nonnull ((1, 2)); | |
| 448 | # endif /* Use misc. */ | |
| 449 | #endif /* Use extended X/Open || misc. */ | |
| 450 | ||
| 451 | ||
| 452 | /* Return a random integer between 0 and RAND_MAX inclusive. */ | |
| 453 | extern int rand (void) __THROW; | |
| 454 | /* Seed the random number generator with the given number. */ | |
| 455 | extern void srand (unsigned int __seed) __THROW; | |
| 456 | ||
| 457 | #ifdef __USE_POSIX199506 | |
| 458 | /* Reentrant interface according to POSIX.1. */ | |
| 459 | extern int rand_r (unsigned int *__seed) __THROW; | |
| 460 | #endif | |
| 461 | ||
| 462 | ||
| 463 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 464 | /* System V style 48-bit random number generator functions. */ | |
| 465 | ||
| 466 | /* Return non-negative, double-precision floating-point value in [0.0,1.0). */ | |
| 467 | extern double drand48 (void) __THROW; | |
| 468 | extern double erand48 (unsigned short int __xsubi[3]) __THROW __nonnull ((1)); | |
| 469 | ||
| 470 | /* Return non-negative, long integer in [0,2^31). */ | |
| 471 | extern long int lrand48 (void) __THROW; | |
| 472 | extern long int nrand48 (unsigned short int __xsubi[3]) | |
| 473 | __THROW __nonnull ((1)); | |
| 474 | ||
| 475 | /* Return signed, long integers in [-2^31,2^31). */ | |
| 476 | extern long int mrand48 (void) __THROW; | |
| 477 | extern long int jrand48 (unsigned short int __xsubi[3]) | |
| 478 | __THROW __nonnull ((1)); | |
| 479 | ||
| 480 | /* Seed random number generator. */ | |
| 481 | extern void srand48 (long int __seedval) __THROW; | |
| 482 | extern unsigned short int *seed48 (unsigned short int __seed16v[3]) | |
| 483 | __THROW __nonnull ((1)); | |
| 484 | extern void lcong48 (unsigned short int __param[7]) __THROW __nonnull ((1)); | |
| 485 | ||
| 486 | # ifdef __USE_MISC | |
| 487 | /* Data structure for communication with thread safe versions. This | |
| 488 | type is to be regarded as opaque. It's only exported because users | |
| 489 | have to allocate objects of this type. */ | |
| 490 | struct drand48_data | |
| 491 | { | |
| 492 | unsigned short int __x[3]; /* Current state. */ | |
| 493 | unsigned short int __old_x[3]; /* Old state. */ | |
| 494 | unsigned short int __c; /* Additive const. in congruential formula. */ | |
| 495 | unsigned short int __init; /* Flag for initializing. */ | |
| 496 | __extension__ unsigned long long int __a; /* Factor in congruential | |
| 497 | formula. */ | |
| 498 | }; | |
| 499 | ||
| 500 | /* Return non-negative, double-precision floating-point value in [0.0,1.0). */ | |
| 501 | extern int drand48_r (struct drand48_data *__restrict __buffer, | |
| 502 | double *__restrict __result) __THROW __nonnull ((1, 2)); | |
| 503 | extern int erand48_r (unsigned short int __xsubi[3], | |
| 504 | struct drand48_data *__restrict __buffer, | |
| 505 | double *__restrict __result) __THROW __nonnull ((1, 2)); | |
| 506 | ||
| 507 | /* Return non-negative, long integer in [0,2^31). */ | |
| 508 | extern int lrand48_r (struct drand48_data *__restrict __buffer, | |
| 509 | long int *__restrict __result) | |
| 510 | __THROW __nonnull ((1, 2)); | |
| 511 | extern int nrand48_r (unsigned short int __xsubi[3], | |
| 512 | struct drand48_data *__restrict __buffer, | |
| 513 | long int *__restrict __result) | |
| 514 | __THROW __nonnull ((1, 2)); | |
| 515 | ||
| 516 | /* Return signed, long integers in [-2^31,2^31). */ | |
| 517 | extern int mrand48_r (struct drand48_data *__restrict __buffer, | |
| 518 | long int *__restrict __result) | |
| 519 | __THROW __nonnull ((1, 2)); | |
| 520 | extern int jrand48_r (unsigned short int __xsubi[3], | |
| 521 | struct drand48_data *__restrict __buffer, | |
| 522 | long int *__restrict __result) | |
| 523 | __THROW __nonnull ((1, 2)); | |
| 524 | ||
| 525 | /* Seed random number generator. */ | |
| 526 | extern int srand48_r (long int __seedval, struct drand48_data *__buffer) | |
| 527 | __THROW __nonnull ((2)); | |
| 528 | ||
| 529 | extern int seed48_r (unsigned short int __seed16v[3], | |
| 530 | struct drand48_data *__buffer) __THROW __nonnull ((1, 2)); | |
| 531 | ||
| 532 | extern int lcong48_r (unsigned short int __param[7], | |
| 533 | struct drand48_data *__buffer) | |
| 534 | __THROW __nonnull ((1, 2)); | |
| 535 | # endif /* Use misc. */ | |
| 536 | #endif /* Use misc or X/Open. */ | |
| 537 | ||
| 538 | /* Allocate SIZE bytes of memory. */ | |
| 539 | extern void *malloc (size_t __size) __THROW __attribute_malloc__ __wur; | |
| 540 | /* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */ | |
| 541 | extern void *calloc (size_t __nmemb, size_t __size) | |
| 542 | __THROW __attribute_malloc__ __wur; | |
| 543 | ||
| 544 | /* Re-allocate the previously allocated block | |
| 545 | in PTR, making the new block SIZE bytes long. */ | |
| 546 | /* __attribute_malloc__ is not used, because if realloc returns | |
| 547 | the same pointer that was passed to it, aliasing needs to be allowed | |
| 548 | between objects pointed by the old and new pointers. */ | |
| 549 | extern void *realloc (void *__ptr, size_t __size) | |
| 550 | __THROW __attribute_warn_unused_result__; | |
| 551 | ||
| 552 | #ifdef __USE_MISC | |
| 553 | /* Re-allocate the previously allocated block in PTR, making the new | |
| 554 | block large enough for NMEMB elements of SIZE bytes each. */ | |
| 555 | /* __attribute_malloc__ is not used, because if reallocarray returns | |
| 556 | the same pointer that was passed to it, aliasing needs to be allowed | |
| 557 | between objects pointed by the old and new pointers. */ | |
| 558 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size) | |
| 559 | __THROW __attribute_warn_unused_result__; | |
| 560 | #endif | |
| 561 | ||
| 562 | /* Free a block allocated by `malloc', `realloc' or `calloc'. */ | |
| 563 | extern void free (void *__ptr) __THROW; | |
| 564 | ||
| 565 | #ifdef __USE_MISC | |
| 566 | # include <alloca.h> | |
| 567 | #endif /* Use misc. */ | |
| 568 | ||
| 569 | #if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) \ | |
| 570 | || defined __USE_MISC | |
| 571 | /* Allocate SIZE bytes on a page boundary. The storage cannot be freed. */ | |
| 572 | extern void *valloc (size_t __size) __THROW __attribute_malloc__ __wur; | |
| 573 | #endif | |
| 574 | ||
| 575 | #ifdef __USE_XOPEN2K | |
| 576 | /* Allocate memory of SIZE bytes with an alignment of ALIGNMENT. */ | |
| 577 | extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size) | |
| 578 | __THROW __nonnull ((1)) __wur; | |
| 579 | #endif | |
| 580 | ||
| 581 | #ifdef __USE_ISOC11 | |
| 582 | /* ISO C variant of aligned allocation. */ | |
| 583 | extern void *aligned_alloc (size_t __alignment, size_t __size) | |
| 584 | __THROW __attribute_malloc__ __attribute_alloc_size__ ((2)) __wur; | |
| 585 | #endif | |
| 586 | ||
| 587 | /* Abort execution and generate a core-dump. */ | |
| 588 | extern void abort (void) __THROW __attribute__ ((__noreturn__)); | |
| 589 | ||
| 590 | ||
| 591 | /* Register a function to be called when `exit' is called. */ | |
| 592 | extern int atexit (void (*__func) (void)) __THROW __nonnull ((1)); | |
| 593 | ||
| 594 | #if defined __USE_ISOC11 || defined __USE_ISOCXX11 | |
| 595 | /* Register a function to be called when `quick_exit' is called. */ | |
| 596 | # ifdef __cplusplus | |
| 597 | extern "C++" int at_quick_exit (void (*__func) (void)) | |
| 598 | __THROW __asm ("at_quick_exit") __nonnull ((1)); | |
| 599 | # else | |
| 600 | extern int at_quick_exit (void (*__func) (void)) __THROW __nonnull ((1)); | |
| 601 | # endif | |
| 602 | #endif | |
| 603 | ||
| 604 | #ifdef __USE_MISC | |
| 605 | /* Register a function to be called with the status | |
| 606 | given to `exit' and the given argument. */ | |
| 607 | extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg) | |
| 608 | __THROW __nonnull ((1)); | |
| 609 | #endif | |
| 610 | ||
| 611 | /* Call all functions registered with `atexit' and `on_exit', | |
| 612 | in the reverse of the order in which they were registered, | |
| 613 | perform stdio cleanup, and terminate program execution with STATUS. */ | |
| 614 | extern void exit (int __status) __THROW __attribute__ ((__noreturn__)); | |
| 615 | ||
| 616 | #if defined __USE_ISOC11 || defined __USE_ISOCXX11 | |
| 617 | /* Call all functions registered with `at_quick_exit' in the reverse | |
| 618 | of the order in which they were registered and terminate program | |
| 619 | execution with STATUS. */ | |
| 620 | extern void quick_exit (int __status) __THROW __attribute__ ((__noreturn__)); | |
| 621 | #endif | |
| 622 | ||
| 623 | #ifdef __USE_ISOC99 | |
| 624 | /* Terminate the program with STATUS without calling any of the | |
| 625 | functions registered with `atexit' or `on_exit'. */ | |
| 626 | extern void _Exit (int __status) __THROW __attribute__ ((__noreturn__)); | |
| 627 | #endif | |
| 628 | ||
| 629 | ||
| 630 | /* Return the value of envariable NAME, or NULL if it doesn't exist. */ | |
| 631 | extern char *getenv (const char *__name) __THROW __nonnull ((1)) __wur; | |
| 632 | ||
| 633 | #ifdef __USE_GNU | |
| 634 | /* This function is similar to the above but returns NULL if the | |
| 635 | programs is running with SUID or SGID enabled. */ | |
| 636 | extern char *secure_getenv (const char *__name) | |
| 637 | __THROW __nonnull ((1)) __wur; | |
| 638 | #endif | |
| 639 | ||
| 640 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 641 | /* The SVID says this is in <stdio.h>, but this seems a better place. */ | |
| 642 | /* Put STRING, which is of the form "NAME=VALUE", in the environment. | |
| 643 | If there is no `=', remove NAME from the environment. */ | |
| 644 | extern int putenv (char *__string) __THROW __nonnull ((1)); | |
| 645 | #endif | |
| 646 | ||
| 647 | #ifdef __USE_XOPEN2K | |
| 648 | /* Set NAME to VALUE in the environment. | |
| 649 | If REPLACE is nonzero, overwrite an existing value. */ | |
| 650 | extern int setenv (const char *__name, const char *__value, int __replace) | |
| 651 | __THROW __nonnull ((2)); | |
| 652 | ||
| 653 | /* Remove the variable NAME from the environment. */ | |
| 654 | extern int unsetenv (const char *__name) __THROW __nonnull ((1)); | |
| 655 | #endif | |
| 656 | ||
| 657 | #ifdef __USE_MISC | |
| 658 | /* The `clearenv' was planned to be added to POSIX.1 but probably | |
| 659 | never made it. Nevertheless the POSIX.9 standard (POSIX bindings | |
| 660 | for Fortran 77) requires this function. */ | |
| 661 | extern int clearenv (void) __THROW; | |
| 662 | #endif | |
| 663 | ||
| 664 | ||
| 665 | #if defined __USE_MISC \ | |
| 666 | || (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8) | |
| 667 | /* Generate a unique temporary file name from TEMPLATE. | |
| 668 | The last six characters of TEMPLATE must be "XXXXXX"; | |
| 669 | they are replaced with a string that makes the file name unique. | |
| 670 | Always returns TEMPLATE, it's either a temporary file name or a null | |
| 671 | string if it cannot get a unique file name. */ | |
| 672 | extern char *mktemp (char *__template) __THROW __nonnull ((1)); | |
| 673 | #endif | |
| 674 | ||
| 675 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 676 | /* Generate a unique temporary file name from TEMPLATE. | |
| 677 | The last six characters of TEMPLATE must be "XXXXXX"; | |
| 678 | they are replaced with a string that makes the filename unique. | |
| 679 | Returns a file descriptor open on the file for reading and writing, | |
| 680 | or -1 if it cannot create a uniquely-named file. | |
| 681 | ||
| 682 | This function is a possible cancellation point and therefore not | |
| 683 | marked with __THROW. */ | |
| 684 | # ifndef __USE_FILE_OFFSET64 | |
| 685 | extern int mkstemp (char *__template) __nonnull ((1)) __wur; | |
| 686 | # else | |
| 687 | # ifdef __REDIRECT | |
| 688 | extern int __REDIRECT (mkstemp, (char *__template), mkstemp64) | |
| 689 | __nonnull ((1)) __wur; | |
| 690 | # else | |
| 691 | # define mkstemp mkstemp64 | |
| 692 | # endif | |
| 693 | # endif | |
| 694 | # ifdef __USE_LARGEFILE64 | |
| 695 | extern int mkstemp64 (char *__template) __nonnull ((1)) __wur; | |
| 696 | # endif | |
| 697 | #endif | |
| 698 | ||
| 699 | #ifdef __USE_MISC | |
| 700 | /* Similar to mkstemp, but the template can have a suffix after the | |
| 701 | XXXXXX. The length of the suffix is specified in the second | |
| 702 | parameter. | |
| 703 | ||
| 704 | This function is a possible cancellation point and therefore not | |
| 705 | marked with __THROW. */ | |
| 706 | # ifndef __USE_FILE_OFFSET64 | |
| 707 | extern int mkstemps (char *__template, int __suffixlen) __nonnull ((1)) __wur; | |
| 708 | # else | |
| 709 | # ifdef __REDIRECT | |
| 710 | extern int __REDIRECT (mkstemps, (char *__template, int __suffixlen), | |
| 711 | mkstemps64) __nonnull ((1)) __wur; | |
| 712 | # else | |
| 713 | # define mkstemps mkstemps64 | |
| 714 | # endif | |
| 715 | # endif | |
| 716 | # ifdef __USE_LARGEFILE64 | |
| 717 | extern int mkstemps64 (char *__template, int __suffixlen) | |
| 718 | __nonnull ((1)) __wur; | |
| 719 | # endif | |
| 720 | #endif | |
| 721 | ||
| 722 | #ifdef __USE_XOPEN2K8 | |
| 723 | /* Create a unique temporary directory from TEMPLATE. | |
| 724 | The last six characters of TEMPLATE must be "XXXXXX"; | |
| 725 | they are replaced with a string that makes the directory name unique. | |
| 726 | Returns TEMPLATE, or a null pointer if it cannot get a unique name. | |
| 727 | The directory is created mode 700. */ | |
| 728 | extern char *mkdtemp (char *__template) __THROW __nonnull ((1)) __wur; | |
| 729 | #endif | |
| 730 | ||
| 731 | #ifdef __USE_GNU | |
| 732 | /* Generate a unique temporary file name from TEMPLATE similar to | |
| 733 | mkstemp. But allow the caller to pass additional flags which are | |
| 734 | used in the open call to create the file.. | |
| 735 | ||
| 736 | This function is a possible cancellation point and therefore not | |
| 737 | marked with __THROW. */ | |
| 738 | # ifndef __USE_FILE_OFFSET64 | |
| 739 | extern int mkostemp (char *__template, int __flags) __nonnull ((1)) __wur; | |
| 740 | # else | |
| 741 | # ifdef __REDIRECT | |
| 742 | extern int __REDIRECT (mkostemp, (char *__template, int __flags), mkostemp64) | |
| 743 | __nonnull ((1)) __wur; | |
| 744 | # else | |
| 745 | # define mkostemp mkostemp64 | |
| 746 | # endif | |
| 747 | # endif | |
| 748 | # ifdef __USE_LARGEFILE64 | |
| 749 | extern int mkostemp64 (char *__template, int __flags) __nonnull ((1)) __wur; | |
| 750 | # endif | |
| 751 | ||
| 752 | /* Similar to mkostemp, but the template can have a suffix after the | |
| 753 | XXXXXX. The length of the suffix is specified in the second | |
| 754 | parameter. | |
| 755 | ||
| 756 | This function is a possible cancellation point and therefore not | |
| 757 | marked with __THROW. */ | |
| 758 | # ifndef __USE_FILE_OFFSET64 | |
| 759 | extern int mkostemps (char *__template, int __suffixlen, int __flags) | |
| 760 | __nonnull ((1)) __wur; | |
| 761 | # else | |
| 762 | # ifdef __REDIRECT | |
| 763 | extern int __REDIRECT (mkostemps, (char *__template, int __suffixlen, | |
| 764 | int __flags), mkostemps64) | |
| 765 | __nonnull ((1)) __wur; | |
| 766 | # else | |
| 767 | # define mkostemps mkostemps64 | |
| 768 | # endif | |
| 769 | # endif | |
| 770 | # ifdef __USE_LARGEFILE64 | |
| 771 | extern int mkostemps64 (char *__template, int __suffixlen, int __flags) | |
| 772 | __nonnull ((1)) __wur; | |
| 773 | # endif | |
| 774 | #endif | |
| 775 | ||
| 776 | ||
| 777 | /* Execute the given line as a shell command. | |
| 778 | ||
| 779 | This function is a cancellation point and therefore not marked with | |
| 780 | __THROW. */ | |
| 781 | extern int system (const char *__command) __wur; | |
| 782 | ||
| 783 | ||
| 784 | #ifdef __USE_GNU | |
| 785 | /* Return a malloc'd string containing the canonical absolute name of the | |
| 786 | existing named file. */ | |
| 787 | extern char *canonicalize_file_name (const char *__name) | |
| 788 | __THROW __nonnull ((1)) __wur; | |
| 789 | #endif | |
| 790 | ||
| 791 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 792 | /* Return the canonical absolute name of file NAME. If RESOLVED is | |
| 793 | null, the result is malloc'd; otherwise, if the canonical name is | |
| 794 | PATH_MAX chars or more, returns null with `errno' set to | |
| 795 | ENAMETOOLONG; if the name fits in fewer than PATH_MAX chars, | |
| 796 | returns the name in RESOLVED. */ | |
| 797 | extern char *realpath (const char *__restrict __name, | |
| 798 | char *__restrict __resolved) __THROW __wur; | |
| 799 | #endif | |
| 800 | ||
| 801 | ||
| 802 | /* Shorthand for type of comparison functions. */ | |
| 803 | #ifndef __COMPAR_FN_T | |
| 804 | # define __COMPAR_FN_T | |
| 805 | typedef int (*__compar_fn_t) (const void *, const void *); | |
| 806 | ||
| 807 | # ifdef __USE_GNU | |
| 808 | typedef __compar_fn_t comparison_fn_t; | |
| 809 | # endif | |
| 810 | #endif | |
| 811 | #ifdef __USE_GNU | |
| 812 | typedef int (*__compar_d_fn_t) (const void *, const void *, void *); | |
| 813 | #endif | |
| 814 | ||
| 815 | /* Do a binary search for KEY in BASE, which consists of NMEMB elements | |
| 816 | of SIZE bytes each, using COMPAR to perform the comparisons. */ | |
| 817 | extern void *bsearch (const void *__key, const void *__base, | |
| 818 | size_t __nmemb, size_t __size, __compar_fn_t __compar) | |
| 819 | __nonnull ((1, 2, 5)) __wur; | |
| 820 | ||
| 821 | #ifdef __USE_EXTERN_INLINES | |
| 822 | # include <bits/stdlib-bsearch.h> | |
| 823 | #endif | |
| 824 | ||
| 825 | /* Sort NMEMB elements of BASE, of SIZE bytes each, | |
| 826 | using COMPAR to perform the comparisons. */ | |
| 827 | extern void qsort (void *__base, size_t __nmemb, size_t __size, | |
| 828 | __compar_fn_t __compar) __nonnull ((1, 4)); | |
| 829 | #ifdef __USE_GNU | |
| 830 | extern void qsort_r (void *__base, size_t __nmemb, size_t __size, | |
| 831 | __compar_d_fn_t __compar, void *__arg) | |
| 832 | __nonnull ((1, 4)); | |
| 833 | #endif | |
| 834 | ||
| 835 | ||
| 836 | /* Return the absolute value of X. */ | |
| 837 | extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur; | |
| 838 | extern long int labs (long int __x) __THROW __attribute__ ((__const__)) __wur; | |
| 839 | ||
| 840 | #ifdef __USE_ISOC99 | |
| 841 | __extension__ extern long long int llabs (long long int __x) | |
| 842 | __THROW __attribute__ ((__const__)) __wur; | |
| 843 | #endif | |
| 844 | ||
| 845 | ||
| 846 | /* Return the `div_t', `ldiv_t' or `lldiv_t' representation | |
| 847 | of the value of NUMER over DENOM. */ | |
| 848 | /* GCC may have built-ins for these someday. */ | |
| 849 | extern div_t div (int __numer, int __denom) | |
| 850 | __THROW __attribute__ ((__const__)) __wur; | |
| 851 | extern ldiv_t ldiv (long int __numer, long int __denom) | |
| 852 | __THROW __attribute__ ((__const__)) __wur; | |
| 853 | ||
| 854 | #ifdef __USE_ISOC99 | |
| 855 | __extension__ extern lldiv_t lldiv (long long int __numer, | |
| 856 | long long int __denom) | |
| 857 | __THROW __attribute__ ((__const__)) __wur; | |
| 858 | #endif | |
| 859 | ||
| 860 | ||
| 861 | #if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8) \ | |
| 862 | || defined __USE_MISC | |
| 863 | /* Convert floating point numbers to strings. The returned values are | |
| 864 | valid only until another call to the same function. */ | |
| 865 | ||
| 866 | /* Convert VALUE to a string with NDIGIT digits and return a pointer to | |
| 867 | this. Set *DECPT with the position of the decimal character and *SIGN | |
| 868 | with the sign of the number. */ | |
| 869 | extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt, | |
| 870 | int *__restrict __sign) __THROW __nonnull ((3, 4)) __wur; | |
| 871 | ||
| 872 | /* Convert VALUE to a string rounded to NDIGIT decimal digits. Set *DECPT | |
| 873 | with the position of the decimal character and *SIGN with the sign of | |
| 874 | the number. */ | |
| 875 | extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt, | |
| 876 | int *__restrict __sign) __THROW __nonnull ((3, 4)) __wur; | |
| 877 | ||
| 878 | /* If possible convert VALUE to a string with NDIGIT significant digits. | |
| 879 | Otherwise use exponential representation. The resulting string will | |
| 880 | be written to BUF. */ | |
| 881 | extern char *gcvt (double __value, int __ndigit, char *__buf) | |
| 882 | __THROW __nonnull ((3)) __wur; | |
| 883 | #endif | |
| 884 | ||
| 885 | #ifdef __USE_MISC | |
| 886 | /* Long double versions of above functions. */ | |
| 887 | extern char *qecvt (long double __value, int __ndigit, | |
| 888 | int *__restrict __decpt, int *__restrict __sign) | |
| 889 | __THROW __nonnull ((3, 4)) __wur; | |
| 890 | extern char *qfcvt (long double __value, int __ndigit, | |
| 891 | int *__restrict __decpt, int *__restrict __sign) | |
| 892 | __THROW __nonnull ((3, 4)) __wur; | |
| 893 | extern char *qgcvt (long double __value, int __ndigit, char *__buf) | |
| 894 | __THROW __nonnull ((3)) __wur; | |
| 895 | ||
| 896 | ||
| 897 | /* Reentrant version of the functions above which provide their own | |
| 898 | buffers. */ | |
| 899 | extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt, | |
| 900 | int *__restrict __sign, char *__restrict __buf, | |
| 901 | size_t __len) __THROW __nonnull ((3, 4, 5)); | |
| 902 | extern int fcvt_r (double __value, int __ndigit, int *__restrict __decpt, | |
| 903 | int *__restrict __sign, char *__restrict __buf, | |
| 904 | size_t __len) __THROW __nonnull ((3, 4, 5)); | |
| 905 | ||
| 906 | extern int qecvt_r (long double __value, int __ndigit, | |
| 907 | int *__restrict __decpt, int *__restrict __sign, | |
| 908 | char *__restrict __buf, size_t __len) | |
| 909 | __THROW __nonnull ((3, 4, 5)); | |
| 910 | extern int qfcvt_r (long double __value, int __ndigit, | |
| 911 | int *__restrict __decpt, int *__restrict __sign, | |
| 912 | char *__restrict __buf, size_t __len) | |
| 913 | __THROW __nonnull ((3, 4, 5)); | |
| 914 | #endif /* misc */ | |
| 915 | ||
| 916 | ||
| 917 | /* Return the length of the multibyte character | |
| 918 | in S, which is no longer than N. */ | |
| 919 | extern int mblen (const char *__s, size_t __n) __THROW; | |
| 920 | /* Return the length of the given multibyte character, | |
| 921 | putting its `wchar_t' representation in *PWC. */ | |
| 922 | extern int mbtowc (wchar_t *__restrict __pwc, | |
| 923 | const char *__restrict __s, size_t __n) __THROW; | |
| 924 | /* Put the multibyte character represented | |
| 925 | by WCHAR in S, returning its length. */ | |
| 926 | extern int wctomb (char *__s, wchar_t __wchar) __THROW; | |
| 927 | ||
| 928 | ||
| 929 | /* Convert a multibyte string to a wide char string. */ | |
| 930 | extern size_t mbstowcs (wchar_t *__restrict __pwcs, | |
| 931 | const char *__restrict __s, size_t __n) __THROW; | |
| 932 | /* Convert a wide char string to multibyte string. */ | |
| 933 | extern size_t wcstombs (char *__restrict __s, | |
| 934 | const wchar_t *__restrict __pwcs, size_t __n) | |
| 935 | __THROW; | |
| 936 | ||
| 937 | ||
| 938 | #ifdef __USE_MISC | |
| 939 | /* Determine whether the string value of RESPONSE matches the affirmation | |
| 940 | or negative response expression as specified by the LC_MESSAGES category | |
| 941 | in the program's current locale. Returns 1 if affirmative, 0 if | |
| 942 | negative, and -1 if not matching. */ | |
| 943 | extern int rpmatch (const char *__response) __THROW __nonnull ((1)) __wur; | |
| 944 | #endif | |
| 945 | ||
| 946 | ||
| 947 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 948 | /* Parse comma separated suboption from *OPTIONP and match against | |
| 949 | strings in TOKENS. If found return index and set *VALUEP to | |
| 950 | optional value introduced by an equal sign. If the suboption is | |
| 951 | not part of TOKENS return in *VALUEP beginning of unknown | |
| 952 | suboption. On exit *OPTIONP is set to the beginning of the next | |
| 953 | token or at the terminating NUL character. */ | |
| 954 | extern int getsubopt (char **__restrict __optionp, | |
| 955 | char *const *__restrict __tokens, | |
| 956 | char **__restrict __valuep) | |
| 957 | __THROW __nonnull ((1, 2, 3)) __wur; | |
| 958 | #endif | |
| 959 | ||
| 960 | ||
| 961 | /* X/Open pseudo terminal handling. */ | |
| 962 | ||
| 963 | #ifdef __USE_XOPEN2KXSI | |
| 964 | /* Return a master pseudo-terminal handle. */ | |
| 965 | extern int posix_openpt (int __oflag) __wur; | |
| 966 | #endif | |
| 967 | ||
| 968 | #ifdef __USE_XOPEN_EXTENDED | |
| 969 | /* The next four functions all take a master pseudo-tty fd and | |
| 970 | perform an operation on the associated slave: */ | |
| 971 | ||
| 972 | /* Chown the slave to the calling user. */ | |
| 973 | extern int grantpt (int __fd) __THROW; | |
| 974 | ||
| 975 | /* Release an internal lock so the slave can be opened. | |
| 976 | Call after grantpt(). */ | |
| 977 | extern int unlockpt (int __fd) __THROW; | |
| 978 | ||
| 979 | /* Return the pathname of the pseudo terminal slave associated with | |
| 980 | the master FD is open on, or NULL on errors. | |
| 981 | The returned storage is good until the next call to this function. */ | |
| 982 | extern char *ptsname (int __fd) __THROW __wur; | |
| 983 | #endif | |
| 984 | ||
| 985 | #ifdef __USE_GNU | |
| 986 | /* Store at most BUFLEN characters of the pathname of the slave pseudo | |
| 987 | terminal associated with the master FD is open on in BUF. | |
| 988 | Return 0 on success, otherwise an error number. */ | |
| 989 | extern int ptsname_r (int __fd, char *__buf, size_t __buflen) | |
| 990 | __THROW __nonnull ((2)); | |
| 991 | ||
| 992 | /* Open a master pseudo terminal and return its file descriptor. */ | |
| 993 | extern int getpt (void); | |
| 994 | #endif | |
| 995 | ||
| 996 | #ifdef __USE_MISC | |
| 997 | /* Put the 1 minute, 5 minute and 15 minute load averages into the first | |
| 998 | NELEM elements of LOADAVG. Return the number written (never more than | |
| 999 | three, but may be less than NELEM), or -1 if an error occurred. */ | |
| 1000 | extern int getloadavg (double __loadavg[], int __nelem) | |
| 1001 | __THROW __nonnull ((1)); | |
| 1002 | #endif | |
| 1003 | ||
| 1004 | #if defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K | |
| 1005 | /* Return the index into the active-logins file (utmp) for | |
| 1006 | the controlling terminal. */ | |
| 1007 | extern int ttyslot (void) __THROW; | |
| 1008 | #endif | |
| 1009 | ||
| 1010 | #include <bits/stdlib-float.h> | |
| 1011 | ||
| 1012 | /* Define some macros helping to catch buffer overflows. */ | |
| 1013 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function | |
| 1014 | # include <bits/stdlib.h> | |
| 1015 | #endif | |
| 1016 | #ifdef __LDBL_COMPAT | |
| 1017 | # include <bits/stdlib-ldbl.h> | |
| 1018 | #endif | |
| 1019 | ||
| 1020 | __END_DECLS | |
| 1021 | ||
| 1022 | #endif /* stdlib.h */ |
libc/glibc-include/string.h created+500
| ... | ... | @@ -0,0 +1,500 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.21 String handling <string.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _STRING_H | |
| 23 | #define _STRING_H 1 | |
| 24 | ||
| 25 | #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 26 | #include <bits/libc-header-start.h> | |
| 27 | ||
| 28 | __BEGIN_DECLS | |
| 29 | ||
| 30 | /* Get size_t and NULL from <stddef.h>. */ | |
| 31 | #define __need_size_t | |
| 32 | #define __need_NULL | |
| 33 | #include <stddef.h> | |
| 34 | ||
| 35 | /* Tell the caller that we provide correct C++ prototypes. */ | |
| 36 | #if defined __cplusplus && __GNUC_PREREQ (4, 4) | |
| 37 | # define __CORRECT_ISO_CPP_STRING_H_PROTO | |
| 38 | #endif | |
| 39 | ||
| 40 | ||
| 41 | /* Copy N bytes of SRC to DEST. */ | |
| 42 | extern void *memcpy (void *__restrict __dest, const void *__restrict __src, | |
| 43 | size_t __n) __THROW __nonnull ((1, 2)); | |
| 44 | /* Copy N bytes of SRC to DEST, guaranteeing | |
| 45 | correct behavior for overlapping strings. */ | |
| 46 | extern void *memmove (void *__dest, const void *__src, size_t __n) | |
| 47 | __THROW __nonnull ((1, 2)); | |
| 48 | ||
| 49 | /* Copy no more than N bytes of SRC to DEST, stopping when C is found. | |
| 50 | Return the position in DEST one byte past where C was copied, | |
| 51 | or NULL if C was not found in the first N bytes of SRC. */ | |
| 52 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 53 | extern void *memccpy (void *__restrict __dest, const void *__restrict __src, | |
| 54 | int __c, size_t __n) | |
| 55 | __THROW __nonnull ((1, 2)); | |
| 56 | #endif /* Misc || X/Open. */ | |
| 57 | ||
| 58 | ||
| 59 | /* Set N bytes of S to C. */ | |
| 60 | extern void *memset (void *__s, int __c, size_t __n) __THROW __nonnull ((1)); | |
| 61 | ||
| 62 | /* Compare N bytes of S1 and S2. */ | |
| 63 | extern int memcmp (const void *__s1, const void *__s2, size_t __n) | |
| 64 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 65 | ||
| 66 | /* Search N bytes of S for C. */ | |
| 67 | #ifdef __CORRECT_ISO_CPP_STRING_H_PROTO | |
| 68 | extern "C++" | |
| 69 | { | |
| 70 | extern void *memchr (void *__s, int __c, size_t __n) | |
| 71 | __THROW __asm ("memchr") __attribute_pure__ __nonnull ((1)); | |
| 72 | extern const void *memchr (const void *__s, int __c, size_t __n) | |
| 73 | __THROW __asm ("memchr") __attribute_pure__ __nonnull ((1)); | |
| 74 | ||
| 75 | # ifdef __OPTIMIZE__ | |
| 76 | __extern_always_inline void * | |
| 77 | memchr (void *__s, int __c, size_t __n) __THROW | |
| 78 | { | |
| 79 | return __builtin_memchr (__s, __c, __n); | |
| 80 | } | |
| 81 | ||
| 82 | __extern_always_inline const void * | |
| 83 | memchr (const void *__s, int __c, size_t __n) __THROW | |
| 84 | { | |
| 85 | return __builtin_memchr (__s, __c, __n); | |
| 86 | } | |
| 87 | # endif | |
| 88 | } | |
| 89 | #else | |
| 90 | extern void *memchr (const void *__s, int __c, size_t __n) | |
| 91 | __THROW __attribute_pure__ __nonnull ((1)); | |
| 92 | #endif | |
| 93 | ||
| 94 | #ifdef __USE_GNU | |
| 95 | /* Search in S for C. This is similar to `memchr' but there is no | |
| 96 | length limit. */ | |
| 97 | # ifdef __CORRECT_ISO_CPP_STRING_H_PROTO | |
| 98 | extern "C++" void *rawmemchr (void *__s, int __c) | |
| 99 | __THROW __asm ("rawmemchr") __attribute_pure__ __nonnull ((1)); | |
| 100 | extern "C++" const void *rawmemchr (const void *__s, int __c) | |
| 101 | __THROW __asm ("rawmemchr") __attribute_pure__ __nonnull ((1)); | |
| 102 | # else | |
| 103 | extern void *rawmemchr (const void *__s, int __c) | |
| 104 | __THROW __attribute_pure__ __nonnull ((1)); | |
| 105 | # endif | |
| 106 | ||
| 107 | /* Search N bytes of S for the final occurrence of C. */ | |
| 108 | # ifdef __CORRECT_ISO_CPP_STRING_H_PROTO | |
| 109 | extern "C++" void *memrchr (void *__s, int __c, size_t __n) | |
| 110 | __THROW __asm ("memrchr") __attribute_pure__ __nonnull ((1)); | |
| 111 | extern "C++" const void *memrchr (const void *__s, int __c, size_t __n) | |
| 112 | __THROW __asm ("memrchr") __attribute_pure__ __nonnull ((1)); | |
| 113 | # else | |
| 114 | extern void *memrchr (const void *__s, int __c, size_t __n) | |
| 115 | __THROW __attribute_pure__ __nonnull ((1)); | |
| 116 | # endif | |
| 117 | #endif | |
| 118 | ||
| 119 | ||
| 120 | /* Copy SRC to DEST. */ | |
| 121 | extern char *strcpy (char *__restrict __dest, const char *__restrict __src) | |
| 122 | __THROW __nonnull ((1, 2)); | |
| 123 | /* Copy no more than N characters of SRC to DEST. */ | |
| 124 | extern char *strncpy (char *__restrict __dest, | |
| 125 | const char *__restrict __src, size_t __n) | |
| 126 | __THROW __nonnull ((1, 2)); | |
| 127 | ||
| 128 | /* Append SRC onto DEST. */ | |
| 129 | extern char *strcat (char *__restrict __dest, const char *__restrict __src) | |
| 130 | __THROW __nonnull ((1, 2)); | |
| 131 | /* Append no more than N characters from SRC onto DEST. */ | |
| 132 | extern char *strncat (char *__restrict __dest, const char *__restrict __src, | |
| 133 | size_t __n) __THROW __nonnull ((1, 2)); | |
| 134 | ||
| 135 | /* Compare S1 and S2. */ | |
| 136 | extern int strcmp (const char *__s1, const char *__s2) | |
| 137 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 138 | /* Compare N characters of S1 and S2. */ | |
| 139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n) | |
| 140 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 141 | ||
| 142 | /* Compare the collated forms of S1 and S2. */ | |
| 143 | extern int strcoll (const char *__s1, const char *__s2) | |
| 144 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 145 | /* Put a transformation of SRC into no more than N bytes of DEST. */ | |
| 146 | extern size_t strxfrm (char *__restrict __dest, | |
| 147 | const char *__restrict __src, size_t __n) | |
| 148 | __THROW __nonnull ((2)); | |
| 149 | ||
| 150 | #ifdef __USE_XOPEN2K8 | |
| 151 | /* POSIX.1-2008 extended locale interface (see locale.h). */ | |
| 152 | # include <bits/types/locale_t.h> | |
| 153 | ||
| 154 | /* Compare the collated forms of S1 and S2, using sorting rules from L. */ | |
| 155 | extern int strcoll_l (const char *__s1, const char *__s2, locale_t __l) | |
| 156 | __THROW __attribute_pure__ __nonnull ((1, 2, 3)); | |
| 157 | /* Put a transformation of SRC into no more than N bytes of DEST, | |
| 158 | using sorting rules from L. */ | |
| 159 | extern size_t strxfrm_l (char *__dest, const char *__src, size_t __n, | |
| 160 | locale_t __l) __THROW __nonnull ((2, 4)); | |
| 161 | #endif | |
| 162 | ||
| 163 | #if (defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 \ | |
| 164 | || __GLIBC_USE (LIB_EXT2)) | |
| 165 | /* Duplicate S, returning an identical malloc'd string. */ | |
| 166 | extern char *strdup (const char *__s) | |
| 167 | __THROW __attribute_malloc__ __nonnull ((1)); | |
| 168 | #endif | |
| 169 | ||
| 170 | /* Return a malloc'd copy of at most N bytes of STRING. The | |
| 171 | resultant string is terminated even if no null terminator | |
| 172 | appears before STRING[N]. */ | |
| 173 | #if defined __USE_XOPEN2K8 || __GLIBC_USE (LIB_EXT2) | |
| 174 | extern char *strndup (const char *__string, size_t __n) | |
| 175 | __THROW __attribute_malloc__ __nonnull ((1)); | |
| 176 | #endif | |
| 177 | ||
| 178 | #if defined __USE_GNU && defined __GNUC__ | |
| 179 | /* Duplicate S, returning an identical alloca'd string. */ | |
| 180 | # define strdupa(s) \ | |
| 181 | (__extension__ \ | |
| 182 | ({ \ | |
| 183 | const char *__old = (s); \ | |
| 184 | size_t __len = strlen (__old) + 1; \ | |
| 185 | char *__new = (char *) __builtin_alloca (__len); \ | |
| 186 | (char *) memcpy (__new, __old, __len); \ | |
| 187 | })) | |
| 188 | ||
| 189 | /* Return an alloca'd copy of at most N bytes of string. */ | |
| 190 | # define strndupa(s, n) \ | |
| 191 | (__extension__ \ | |
| 192 | ({ \ | |
| 193 | const char *__old = (s); \ | |
| 194 | size_t __len = strnlen (__old, (n)); \ | |
| 195 | char *__new = (char *) __builtin_alloca (__len + 1); \ | |
| 196 | __new[__len] = '\0'; \ | |
| 197 | (char *) memcpy (__new, __old, __len); \ | |
| 198 | })) | |
| 199 | #endif | |
| 200 | ||
| 201 | /* Find the first occurrence of C in S. */ | |
| 202 | #ifdef __CORRECT_ISO_CPP_STRING_H_PROTO | |
| 203 | extern "C++" | |
| 204 | { | |
| 205 | extern char *strchr (char *__s, int __c) | |
| 206 | __THROW __asm ("strchr") __attribute_pure__ __nonnull ((1)); | |
| 207 | extern const char *strchr (const char *__s, int __c) | |
| 208 | __THROW __asm ("strchr") __attribute_pure__ __nonnull ((1)); | |
| 209 | ||
| 210 | # ifdef __OPTIMIZE__ | |
| 211 | __extern_always_inline char * | |
| 212 | strchr (char *__s, int __c) __THROW | |
| 213 | { | |
| 214 | return __builtin_strchr (__s, __c); | |
| 215 | } | |
| 216 | ||
| 217 | __extern_always_inline const char * | |
| 218 | strchr (const char *__s, int __c) __THROW | |
| 219 | { | |
| 220 | return __builtin_strchr (__s, __c); | |
| 221 | } | |
| 222 | # endif | |
| 223 | } | |
| 224 | #else | |
| 225 | extern char *strchr (const char *__s, int __c) | |
| 226 | __THROW __attribute_pure__ __nonnull ((1)); | |
| 227 | #endif | |
| 228 | /* Find the last occurrence of C in S. */ | |
| 229 | #ifdef __CORRECT_ISO_CPP_STRING_H_PROTO | |
| 230 | extern "C++" | |
| 231 | { | |
| 232 | extern char *strrchr (char *__s, int __c) | |
| 233 | __THROW __asm ("strrchr") __attribute_pure__ __nonnull ((1)); | |
| 234 | extern const char *strrchr (const char *__s, int __c) | |
| 235 | __THROW __asm ("strrchr") __attribute_pure__ __nonnull ((1)); | |
| 236 | ||
| 237 | # ifdef __OPTIMIZE__ | |
| 238 | __extern_always_inline char * | |
| 239 | strrchr (char *__s, int __c) __THROW | |
| 240 | { | |
| 241 | return __builtin_strrchr (__s, __c); | |
| 242 | } | |
| 243 | ||
| 244 | __extern_always_inline const char * | |
| 245 | strrchr (const char *__s, int __c) __THROW | |
| 246 | { | |
| 247 | return __builtin_strrchr (__s, __c); | |
| 248 | } | |
| 249 | # endif | |
| 250 | } | |
| 251 | #else | |
| 252 | extern char *strrchr (const char *__s, int __c) | |
| 253 | __THROW __attribute_pure__ __nonnull ((1)); | |
| 254 | #endif | |
| 255 | ||
| 256 | #ifdef __USE_GNU | |
| 257 | /* This function is similar to `strchr'. But it returns a pointer to | |
| 258 | the closing NUL byte in case C is not found in S. */ | |
| 259 | # ifdef __CORRECT_ISO_CPP_STRING_H_PROTO | |
| 260 | extern "C++" char *strchrnul (char *__s, int __c) | |
| 261 | __THROW __asm ("strchrnul") __attribute_pure__ __nonnull ((1)); | |
| 262 | extern "C++" const char *strchrnul (const char *__s, int __c) | |
| 263 | __THROW __asm ("strchrnul") __attribute_pure__ __nonnull ((1)); | |
| 264 | # else | |
| 265 | extern char *strchrnul (const char *__s, int __c) | |
| 266 | __THROW __attribute_pure__ __nonnull ((1)); | |
| 267 | # endif | |
| 268 | #endif | |
| 269 | ||
| 270 | /* Return the length of the initial segment of S which | |
| 271 | consists entirely of characters not in REJECT. */ | |
| 272 | extern size_t strcspn (const char *__s, const char *__reject) | |
| 273 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 274 | /* Return the length of the initial segment of S which | |
| 275 | consists entirely of characters in ACCEPT. */ | |
| 276 | extern size_t strspn (const char *__s, const char *__accept) | |
| 277 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 278 | /* Find the first occurrence in S of any character in ACCEPT. */ | |
| 279 | #ifdef __CORRECT_ISO_CPP_STRING_H_PROTO | |
| 280 | extern "C++" | |
| 281 | { | |
| 282 | extern char *strpbrk (char *__s, const char *__accept) | |
| 283 | __THROW __asm ("strpbrk") __attribute_pure__ __nonnull ((1, 2)); | |
| 284 | extern const char *strpbrk (const char *__s, const char *__accept) | |
| 285 | __THROW __asm ("strpbrk") __attribute_pure__ __nonnull ((1, 2)); | |
| 286 | ||
| 287 | # ifdef __OPTIMIZE__ | |
| 288 | __extern_always_inline char * | |
| 289 | strpbrk (char *__s, const char *__accept) __THROW | |
| 290 | { | |
| 291 | return __builtin_strpbrk (__s, __accept); | |
| 292 | } | |
| 293 | ||
| 294 | __extern_always_inline const char * | |
| 295 | strpbrk (const char *__s, const char *__accept) __THROW | |
| 296 | { | |
| 297 | return __builtin_strpbrk (__s, __accept); | |
| 298 | } | |
| 299 | # endif | |
| 300 | } | |
| 301 | #else | |
| 302 | extern char *strpbrk (const char *__s, const char *__accept) | |
| 303 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 304 | #endif | |
| 305 | /* Find the first occurrence of NEEDLE in HAYSTACK. */ | |
| 306 | #ifdef __CORRECT_ISO_CPP_STRING_H_PROTO | |
| 307 | extern "C++" | |
| 308 | { | |
| 309 | extern char *strstr (char *__haystack, const char *__needle) | |
| 310 | __THROW __asm ("strstr") __attribute_pure__ __nonnull ((1, 2)); | |
| 311 | extern const char *strstr (const char *__haystack, const char *__needle) | |
| 312 | __THROW __asm ("strstr") __attribute_pure__ __nonnull ((1, 2)); | |
| 313 | ||
| 314 | # ifdef __OPTIMIZE__ | |
| 315 | __extern_always_inline char * | |
| 316 | strstr (char *__haystack, const char *__needle) __THROW | |
| 317 | { | |
| 318 | return __builtin_strstr (__haystack, __needle); | |
| 319 | } | |
| 320 | ||
| 321 | __extern_always_inline const char * | |
| 322 | strstr (const char *__haystack, const char *__needle) __THROW | |
| 323 | { | |
| 324 | return __builtin_strstr (__haystack, __needle); | |
| 325 | } | |
| 326 | # endif | |
| 327 | } | |
| 328 | #else | |
| 329 | extern char *strstr (const char *__haystack, const char *__needle) | |
| 330 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 331 | #endif | |
| 332 | ||
| 333 | ||
| 334 | /* Divide S into tokens separated by characters in DELIM. */ | |
| 335 | extern char *strtok (char *__restrict __s, const char *__restrict __delim) | |
| 336 | __THROW __nonnull ((2)); | |
| 337 | ||
| 338 | /* Divide S into tokens separated by characters in DELIM. Information | |
| 339 | passed between calls are stored in SAVE_PTR. */ | |
| 340 | extern char *__strtok_r (char *__restrict __s, | |
| 341 | const char *__restrict __delim, | |
| 342 | char **__restrict __save_ptr) | |
| 343 | __THROW __nonnull ((2, 3)); | |
| 344 | #ifdef __USE_POSIX | |
| 345 | extern char *strtok_r (char *__restrict __s, const char *__restrict __delim, | |
| 346 | char **__restrict __save_ptr) | |
| 347 | __THROW __nonnull ((2, 3)); | |
| 348 | #endif | |
| 349 | ||
| 350 | #ifdef __USE_GNU | |
| 351 | /* Similar to `strstr' but this function ignores the case of both strings. */ | |
| 352 | # ifdef __CORRECT_ISO_CPP_STRING_H_PROTO | |
| 353 | extern "C++" char *strcasestr (char *__haystack, const char *__needle) | |
| 354 | __THROW __asm ("strcasestr") __attribute_pure__ __nonnull ((1, 2)); | |
| 355 | extern "C++" const char *strcasestr (const char *__haystack, | |
| 356 | const char *__needle) | |
| 357 | __THROW __asm ("strcasestr") __attribute_pure__ __nonnull ((1, 2)); | |
| 358 | # else | |
| 359 | extern char *strcasestr (const char *__haystack, const char *__needle) | |
| 360 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 361 | # endif | |
| 362 | #endif | |
| 363 | ||
| 364 | #ifdef __USE_GNU | |
| 365 | /* Find the first occurrence of NEEDLE in HAYSTACK. | |
| 366 | NEEDLE is NEEDLELEN bytes long; | |
| 367 | HAYSTACK is HAYSTACKLEN bytes long. */ | |
| 368 | extern void *memmem (const void *__haystack, size_t __haystacklen, | |
| 369 | const void *__needle, size_t __needlelen) | |
| 370 | __THROW __attribute_pure__ __nonnull ((1, 3)); | |
| 371 | ||
| 372 | /* Copy N bytes of SRC to DEST, return pointer to bytes after the | |
| 373 | last written byte. */ | |
| 374 | extern void *__mempcpy (void *__restrict __dest, | |
| 375 | const void *__restrict __src, size_t __n) | |
| 376 | __THROW __nonnull ((1, 2)); | |
| 377 | extern void *mempcpy (void *__restrict __dest, | |
| 378 | const void *__restrict __src, size_t __n) | |
| 379 | __THROW __nonnull ((1, 2)); | |
| 380 | #endif | |
| 381 | ||
| 382 | ||
| 383 | /* Return the length of S. */ | |
| 384 | extern size_t strlen (const char *__s) | |
| 385 | __THROW __attribute_pure__ __nonnull ((1)); | |
| 386 | ||
| 387 | #ifdef __USE_XOPEN2K8 | |
| 388 | /* Find the length of STRING, but scan at most MAXLEN characters. | |
| 389 | If no '\0' terminator is found in that many characters, return MAXLEN. */ | |
| 390 | extern size_t strnlen (const char *__string, size_t __maxlen) | |
| 391 | __THROW __attribute_pure__ __nonnull ((1)); | |
| 392 | #endif | |
| 393 | ||
| 394 | ||
| 395 | /* Return a string describing the meaning of the `errno' code in ERRNUM. */ | |
| 396 | extern char *strerror (int __errnum) __THROW; | |
| 397 | #ifdef __USE_XOPEN2K | |
| 398 | /* Reentrant version of `strerror'. | |
| 399 | There are 2 flavors of `strerror_r', GNU which returns the string | |
| 400 | and may or may not use the supplied temporary buffer and POSIX one | |
| 401 | which fills the string into the buffer. | |
| 402 | To use the POSIX version, -D_XOPEN_SOURCE=600 or -D_POSIX_C_SOURCE=200112L | |
| 403 | without -D_GNU_SOURCE is needed, otherwise the GNU version is | |
| 404 | preferred. */ | |
| 405 | # if defined __USE_XOPEN2K && !defined __USE_GNU | |
| 406 | /* Fill BUF with a string describing the meaning of the `errno' code in | |
| 407 | ERRNUM. */ | |
| 408 | # ifdef __REDIRECT_NTH | |
| 409 | extern int __REDIRECT_NTH (strerror_r, | |
| 410 | (int __errnum, char *__buf, size_t __buflen), | |
| 411 | __xpg_strerror_r) __nonnull ((2)); | |
| 412 | # else | |
| 413 | extern int __xpg_strerror_r (int __errnum, char *__buf, size_t __buflen) | |
| 414 | __THROW __nonnull ((2)); | |
| 415 | # define strerror_r __xpg_strerror_r | |
| 416 | # endif | |
| 417 | # else | |
| 418 | /* If a temporary buffer is required, at most BUFLEN bytes of BUF will be | |
| 419 | used. */ | |
| 420 | extern char *strerror_r (int __errnum, char *__buf, size_t __buflen) | |
| 421 | __THROW __nonnull ((2)) __wur; | |
| 422 | # endif | |
| 423 | #endif | |
| 424 | ||
| 425 | #ifdef __USE_XOPEN2K8 | |
| 426 | /* Translate error number to string according to the locale L. */ | |
| 427 | extern char *strerror_l (int __errnum, locale_t __l) __THROW; | |
| 428 | #endif | |
| 429 | ||
| 430 | #ifdef __USE_MISC | |
| 431 | # include <strings.h> | |
| 432 | ||
| 433 | /* Set N bytes of S to 0. The compiler will not delete a call to this | |
| 434 | function, even if S is dead after the call. */ | |
| 435 | extern void explicit_bzero (void *__s, size_t __n) __THROW __nonnull ((1)); | |
| 436 | ||
| 437 | /* Return the next DELIM-delimited token from *STRINGP, | |
| 438 | terminating it with a '\0', and update *STRINGP to point past it. */ | |
| 439 | extern char *strsep (char **__restrict __stringp, | |
| 440 | const char *__restrict __delim) | |
| 441 | __THROW __nonnull ((1, 2)); | |
| 442 | #endif | |
| 443 | ||
| 444 | #ifdef __USE_XOPEN2K8 | |
| 445 | /* Return a string describing the meaning of the signal number in SIG. */ | |
| 446 | extern char *strsignal (int __sig) __THROW; | |
| 447 | ||
| 448 | /* Copy SRC to DEST, returning the address of the terminating '\0' in DEST. */ | |
| 449 | extern char *__stpcpy (char *__restrict __dest, const char *__restrict __src) | |
| 450 | __THROW __nonnull ((1, 2)); | |
| 451 | extern char *stpcpy (char *__restrict __dest, const char *__restrict __src) | |
| 452 | __THROW __nonnull ((1, 2)); | |
| 453 | ||
| 454 | /* Copy no more than N characters of SRC to DEST, returning the address of | |
| 455 | the last character written into DEST. */ | |
| 456 | extern char *__stpncpy (char *__restrict __dest, | |
| 457 | const char *__restrict __src, size_t __n) | |
| 458 | __THROW __nonnull ((1, 2)); | |
| 459 | extern char *stpncpy (char *__restrict __dest, | |
| 460 | const char *__restrict __src, size_t __n) | |
| 461 | __THROW __nonnull ((1, 2)); | |
| 462 | #endif | |
| 463 | ||
| 464 | #ifdef __USE_GNU | |
| 465 | /* Compare S1 and S2 as strings holding name & indices/version numbers. */ | |
| 466 | extern int strverscmp (const char *__s1, const char *__s2) | |
| 467 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 468 | ||
| 469 | /* Sautee STRING briskly. */ | |
| 470 | extern char *strfry (char *__string) __THROW __nonnull ((1)); | |
| 471 | ||
| 472 | /* Frobnicate N bytes of S. */ | |
| 473 | extern void *memfrob (void *__s, size_t __n) __THROW __nonnull ((1)); | |
| 474 | ||
| 475 | # ifndef basename | |
| 476 | /* Return the file name within directory of FILENAME. We don't | |
| 477 | declare the function if the `basename' macro is available (defined | |
| 478 | in <libgen.h>) which makes the XPG version of this function | |
| 479 | available. */ | |
| 480 | # ifdef __CORRECT_ISO_CPP_STRING_H_PROTO | |
| 481 | extern "C++" char *basename (char *__filename) | |
| 482 | __THROW __asm ("basename") __nonnull ((1)); | |
| 483 | extern "C++" const char *basename (const char *__filename) | |
| 484 | __THROW __asm ("basename") __nonnull ((1)); | |
| 485 | # else | |
| 486 | extern char *basename (const char *__filename) __THROW __nonnull ((1)); | |
| 487 | # endif | |
| 488 | # endif | |
| 489 | #endif | |
| 490 | ||
| 491 | #if __GNUC_PREREQ (3,4) | |
| 492 | # if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function | |
| 493 | /* Functions with security checks. */ | |
| 494 | # include <bits/string_fortified.h> | |
| 495 | # endif | |
| 496 | #endif | |
| 497 | ||
| 498 | __END_DECLS | |
| 499 | ||
| 500 | #endif /* string.h */ |
libc/glibc-include/strings.h created+148
| ... | ... | @@ -0,0 +1,148 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _STRINGS_H | |
| 19 | #define _STRINGS_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #define __need_size_t | |
| 23 | #include <stddef.h> | |
| 24 | ||
| 25 | /* Tell the caller that we provide correct C++ prototypes. */ | |
| 26 | #if defined __cplusplus && __GNUC_PREREQ (4, 4) | |
| 27 | # define __CORRECT_ISO_CPP_STRINGS_H_PROTO | |
| 28 | #endif | |
| 29 | ||
| 30 | __BEGIN_DECLS | |
| 31 | ||
| 32 | #if defined __USE_MISC || !defined __USE_XOPEN2K8 | |
| 33 | /* Compare N bytes of S1 and S2 (same as memcmp). */ | |
| 34 | extern int bcmp (const void *__s1, const void *__s2, size_t __n) | |
| 35 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 36 | ||
| 37 | /* Copy N bytes of SRC to DEST (like memmove, but args reversed). */ | |
| 38 | extern void bcopy (const void *__src, void *__dest, size_t __n) | |
| 39 | __THROW __nonnull ((1, 2)); | |
| 40 | ||
| 41 | /* Set N bytes of S to 0. */ | |
| 42 | extern void bzero (void *__s, size_t __n) __THROW __nonnull ((1)); | |
| 43 | ||
| 44 | /* Find the first occurrence of C in S (same as strchr). */ | |
| 45 | # ifdef __CORRECT_ISO_CPP_STRINGS_H_PROTO | |
| 46 | extern "C++" | |
| 47 | { | |
| 48 | extern char *index (char *__s, int __c) | |
| 49 | __THROW __asm ("index") __attribute_pure__ __nonnull ((1)); | |
| 50 | extern const char *index (const char *__s, int __c) | |
| 51 | __THROW __asm ("index") __attribute_pure__ __nonnull ((1)); | |
| 52 | ||
| 53 | # if defined __OPTIMIZE__ | |
| 54 | __extern_always_inline char * | |
| 55 | index (char *__s, int __c) __THROW | |
| 56 | { | |
| 57 | return __builtin_index (__s, __c); | |
| 58 | } | |
| 59 | ||
| 60 | __extern_always_inline const char * | |
| 61 | index (const char *__s, int __c) __THROW | |
| 62 | { | |
| 63 | return __builtin_index (__s, __c); | |
| 64 | } | |
| 65 | # endif | |
| 66 | } | |
| 67 | # else | |
| 68 | extern char *index (const char *__s, int __c) | |
| 69 | __THROW __attribute_pure__ __nonnull ((1)); | |
| 70 | # endif | |
| 71 | ||
| 72 | /* Find the last occurrence of C in S (same as strrchr). */ | |
| 73 | # ifdef __CORRECT_ISO_CPP_STRINGS_H_PROTO | |
| 74 | extern "C++" | |
| 75 | { | |
| 76 | extern char *rindex (char *__s, int __c) | |
| 77 | __THROW __asm ("rindex") __attribute_pure__ __nonnull ((1)); | |
| 78 | extern const char *rindex (const char *__s, int __c) | |
| 79 | __THROW __asm ("rindex") __attribute_pure__ __nonnull ((1)); | |
| 80 | ||
| 81 | # if defined __OPTIMIZE__ | |
| 82 | __extern_always_inline char * | |
| 83 | rindex (char *__s, int __c) __THROW | |
| 84 | { | |
| 85 | return __builtin_rindex (__s, __c); | |
| 86 | } | |
| 87 | ||
| 88 | __extern_always_inline const char * | |
| 89 | rindex (const char *__s, int __c) __THROW | |
| 90 | { | |
| 91 | return __builtin_rindex (__s, __c); | |
| 92 | } | |
| 93 | # endif | |
| 94 | } | |
| 95 | # else | |
| 96 | extern char *rindex (const char *__s, int __c) | |
| 97 | __THROW __attribute_pure__ __nonnull ((1)); | |
| 98 | # endif | |
| 99 | #endif | |
| 100 | ||
| 101 | #if defined __USE_MISC || !defined __USE_XOPEN2K8 || defined __USE_XOPEN2K8XSI | |
| 102 | /* Return the position of the first bit set in I, or 0 if none are set. | |
| 103 | The least-significant bit is position 1, the most-significant 32. */ | |
| 104 | extern int ffs (int __i) __THROW __attribute_const__; | |
| 105 | #endif | |
| 106 | ||
| 107 | /* The following two functions are non-standard but necessary for non-32 bit | |
| 108 | platforms. */ | |
| 109 | # ifdef __USE_MISC | |
| 110 | extern int ffsl (long int __l) __THROW __attribute_const__; | |
| 111 | __extension__ extern int ffsll (long long int __ll) | |
| 112 | __THROW __attribute_const__; | |
| 113 | # endif | |
| 114 | ||
| 115 | /* Compare S1 and S2, ignoring case. */ | |
| 116 | extern int strcasecmp (const char *__s1, const char *__s2) | |
| 117 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 118 | ||
| 119 | /* Compare no more than N chars of S1 and S2, ignoring case. */ | |
| 120 | extern int strncasecmp (const char *__s1, const char *__s2, size_t __n) | |
| 121 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 122 | ||
| 123 | #ifdef __USE_XOPEN2K8 | |
| 124 | /* POSIX.1-2008 extended locale interface (see locale.h). */ | |
| 125 | # include <bits/types/locale_t.h> | |
| 126 | ||
| 127 | /* Compare S1 and S2, ignoring case, using collation rules from LOC. */ | |
| 128 | extern int strcasecmp_l (const char *__s1, const char *__s2, locale_t __loc) | |
| 129 | __THROW __attribute_pure__ __nonnull ((1, 2, 3)); | |
| 130 | ||
| 131 | /* Compare no more than N chars of S1 and S2, ignoring case, using | |
| 132 | collation rules from LOC. */ | |
| 133 | extern int strncasecmp_l (const char *__s1, const char *__s2, | |
| 134 | size_t __n, locale_t __loc) | |
| 135 | __THROW __attribute_pure__ __nonnull ((1, 2, 4)); | |
| 136 | #endif | |
| 137 | ||
| 138 | __END_DECLS | |
| 139 | ||
| 140 | #if __GNUC_PREREQ (3,4) && __USE_FORTIFY_LEVEL > 0 \ | |
| 141 | && defined __fortify_function | |
| 142 | /* Functions with security checks. */ | |
| 143 | # if defined __USE_MISC || !defined __USE_XOPEN2K8 | |
| 144 | # include <bits/strings_fortified.h> | |
| 145 | # endif | |
| 146 | #endif | |
| 147 | ||
| 148 | #endif /* strings.h */ |
libc/glibc-include/stropts.h created+92
| ... | ... | @@ -0,0 +1,92 @@ |
| 1 | /* Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _STROPTS_H | |
| 19 | #define _STROPTS_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <bits/types.h> | |
| 23 | #include <bits/xtitypes.h> | |
| 24 | ||
| 25 | #ifndef __gid_t_defined | |
| 26 | typedef __gid_t gid_t; | |
| 27 | # define __gid_t_defined | |
| 28 | #endif | |
| 29 | ||
| 30 | #ifndef __uid_t_defined | |
| 31 | typedef __uid_t uid_t; | |
| 32 | # define __uid_t_defined | |
| 33 | #endif | |
| 34 | ||
| 35 | typedef __t_scalar_t t_scalar_t; | |
| 36 | typedef __t_uscalar_t t_uscalar_t; | |
| 37 | ||
| 38 | /* Get system specific constants. */ | |
| 39 | #include <bits/stropts.h> | |
| 40 | ||
| 41 | ||
| 42 | __BEGIN_DECLS | |
| 43 | ||
| 44 | /* Test whether FILDES is associated with a STREAM-based file. */ | |
| 45 | extern int isastream (int __fildes) __THROW; | |
| 46 | ||
| 47 | /* Receive next message from a STREAMS file. | |
| 48 | ||
| 49 | This function is a cancellation point and therefore not marked with | |
| 50 | __THROW. */ | |
| 51 | extern int getmsg (int __fildes, struct strbuf *__restrict __ctlptr, | |
| 52 | struct strbuf *__restrict __dataptr, | |
| 53 | int *__restrict __flagsp); | |
| 54 | ||
| 55 | /* Receive next message from a STREAMS file, with *FLAGSP allowing to | |
| 56 | control which message. | |
| 57 | ||
| 58 | This function is a cancellation point and therefore not marked with | |
| 59 | __THROW. */ | |
| 60 | extern int getpmsg (int __fildes, struct strbuf *__restrict __ctlptr, | |
| 61 | struct strbuf *__restrict __dataptr, | |
| 62 | int *__restrict __bandp, int *__restrict __flagsp); | |
| 63 | ||
| 64 | /* Perform the I/O control operation specified by REQUEST on FD. | |
| 65 | One argument may follow; its presence and type depend on REQUEST. | |
| 66 | Return value depends on REQUEST. Usually -1 indicates error. */ | |
| 67 | extern int ioctl (int __fd, unsigned long int __request, ...) __THROW; | |
| 68 | ||
| 69 | /* Send a message on a STREAM. | |
| 70 | ||
| 71 | This function is a cancellation point and therefore not marked with | |
| 72 | __THROW. */ | |
| 73 | extern int putmsg (int __fildes, const struct strbuf *__ctlptr, | |
| 74 | const struct strbuf *__dataptr, int __flags); | |
| 75 | ||
| 76 | /* Send a message on a STREAM to the BAND. | |
| 77 | ||
| 78 | This function is a cancellation point and therefore not marked with | |
| 79 | __THROW. */ | |
| 80 | extern int putpmsg (int __fildes, const struct strbuf *__ctlptr, | |
| 81 | const struct strbuf *__dataptr, int __band, int __flags); | |
| 82 | ||
| 83 | /* Attach a STREAMS-based file descriptor FILDES to a file PATH in the | |
| 84 | file system name space. */ | |
| 85 | extern int fattach (int __fildes, const char *__path) __THROW; | |
| 86 | ||
| 87 | /* Detach a name PATH from a STREAMS-based file descriptor. */ | |
| 88 | extern int fdetach (const char *__path) __THROW; | |
| 89 | ||
| 90 | __END_DECLS | |
| 91 | ||
| 92 | #endif /* stropts.h */ |
libc/glibc-include/sys/acct.h created+106
| ... | ... | @@ -0,0 +1,106 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_ACCT_H | |
| 19 | #define _SYS_ACCT_H 1 | |
| 20 | ||
| 21 | #include <sys/types.h> | |
| 22 | #include <stdint.h> | |
| 23 | #include <endian.h> | |
| 24 | #include <bits/types/time_t.h> | |
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | #define ACCT_COMM 16 | |
| 29 | ||
| 30 | /* | |
| 31 | comp_t is a 16-bit "floating" point number with a 3-bit base 8 | |
| 32 | exponent and a 13-bit fraction. See linux/kernel/acct.c for the | |
| 33 | specific encoding system used. | |
| 34 | */ | |
| 35 | ||
| 36 | typedef uint16_t comp_t; | |
| 37 | ||
| 38 | struct acct | |
| 39 | { | |
| 40 | char ac_flag; /* Flags. */ | |
| 41 | uint16_t ac_uid; /* Real user ID. */ | |
| 42 | uint16_t ac_gid; /* Real group ID. */ | |
| 43 | uint16_t ac_tty; /* Controlling terminal. */ | |
| 44 | uint32_t ac_btime; /* Beginning time. */ | |
| 45 | comp_t ac_utime; /* User time. */ | |
| 46 | comp_t ac_stime; /* System time. */ | |
| 47 | comp_t ac_etime; /* Elapsed time. */ | |
| 48 | comp_t ac_mem; /* Average memory usage. */ | |
| 49 | comp_t ac_io; /* Chars transferred. */ | |
| 50 | comp_t ac_rw; /* Blocks read or written. */ | |
| 51 | comp_t ac_minflt; /* Minor pagefaults. */ | |
| 52 | comp_t ac_majflt; /* Major pagefaults. */ | |
| 53 | comp_t ac_swaps; /* Number of swaps. */ | |
| 54 | uint32_t ac_exitcode; /* Process exitcode. */ | |
| 55 | char ac_comm[ACCT_COMM+1]; /* Command name. */ | |
| 56 | char ac_pad[10]; /* Padding bytes. */ | |
| 57 | }; | |
| 58 | ||
| 59 | ||
| 60 | struct acct_v3 | |
| 61 | { | |
| 62 | char ac_flag; /* Flags */ | |
| 63 | char ac_version; /* Always set to ACCT_VERSION */ | |
| 64 | uint16_t ac_tty; /* Control Terminal */ | |
| 65 | uint32_t ac_exitcode; /* Exitcode */ | |
| 66 | uint32_t ac_uid; /* Real User ID */ | |
| 67 | uint32_t ac_gid; /* Real Group ID */ | |
| 68 | uint32_t ac_pid; /* Process ID */ | |
| 69 | uint32_t ac_ppid; /* Parent Process ID */ | |
| 70 | uint32_t ac_btime; /* Process Creation Time */ | |
| 71 | float ac_etime; /* Elapsed Time */ | |
| 72 | comp_t ac_utime; /* User Time */ | |
| 73 | comp_t ac_stime; /* System Time */ | |
| 74 | comp_t ac_mem; /* Average Memory Usage */ | |
| 75 | comp_t ac_io; /* Chars Transferred */ | |
| 76 | comp_t ac_rw; /* Blocks Read or Written */ | |
| 77 | comp_t ac_minflt; /* Minor Pagefaults */ | |
| 78 | comp_t ac_majflt; /* Major Pagefaults */ | |
| 79 | comp_t ac_swaps; /* Number of Swaps */ | |
| 80 | char ac_comm[ACCT_COMM]; /* Command Name */ | |
| 81 | }; | |
| 82 | ||
| 83 | ||
| 84 | enum | |
| 85 | { | |
| 86 | AFORK = 0x01, /* Has executed fork, but no exec. */ | |
| 87 | ASU = 0x02, /* Used super-user privileges. */ | |
| 88 | ACORE = 0x08, /* Dumped core. */ | |
| 89 | AXSIG = 0x10 /* Killed by a signal. */ | |
| 90 | }; | |
| 91 | ||
| 92 | #if __BYTE_ORDER == __BIG_ENDIAN | |
| 93 | # define ACCT_BYTEORDER 0x80 /* Accounting file is big endian. */ | |
| 94 | #else | |
| 95 | # define ACCT_BYTEORDER 0x00 /* Accounting file is little endian. */ | |
| 96 | #endif | |
| 97 | ||
| 98 | #define AHZ 100 | |
| 99 | ||
| 100 | ||
| 101 | /* Switch process accounting on and off. */ | |
| 102 | extern int acct (const char *__filename) __THROW; | |
| 103 | ||
| 104 | __END_DECLS | |
| 105 | ||
| 106 | #endif /* sys/acct.h */ |
libc/glibc-include/sys/auxv.h created+36
| ... | ... | @@ -0,0 +1,36 @@ |
| 1 | /* Access to the auxiliary vector. | |
| 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_AUXV_H | |
| 20 | #define _SYS_AUXV_H 1 | |
| 21 | ||
| 22 | #include <elf.h> | |
| 23 | #include <sys/cdefs.h> | |
| 24 | #include <bits/hwcap.h> | |
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | /* Return the value associated with an Elf*_auxv_t type from the auxv list | |
| 29 | passed to the program on startup. If TYPE was not present in the auxv | |
| 30 | list, returns zero and sets errno to ENOENT. */ | |
| 31 | extern unsigned long int getauxval (unsigned long int __type) | |
| 32 | __THROW; | |
| 33 | ||
| 34 | __END_DECLS | |
| 35 | ||
| 36 | #endif /* sys/auxv.h */ |
libc/glibc-include/sys/bitypes.h created+3
| ... | ... | @@ -0,0 +1,3 @@ |
| 1 | /* The GNU <sys/types.h> defines all the necessary types. */ | |
| 2 | ||
| 3 | #include <sys/types.h> |
libc/glibc-include/sys/cdefs.h created+517
| ... | ... | @@ -0,0 +1,517 @@ |
| 1 | /* Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_CDEFS_H | |
| 19 | #define _SYS_CDEFS_H 1 | |
| 20 | ||
| 21 | /* We are almost always included from features.h. */ | |
| 22 | #ifndef _FEATURES_H | |
| 23 | # include <features.h> | |
| 24 | #endif | |
| 25 | ||
| 26 | /* The GNU libc does not support any K&R compilers or the traditional mode | |
| 27 | of ISO C compilers anymore. Check for some of the combinations not | |
| 28 | anymore supported. */ | |
| 29 | #if defined __GNUC__ && !defined __STDC__ | |
| 30 | # error "You need a ISO C conforming compiler to use the glibc headers" | |
| 31 | #endif | |
| 32 | ||
| 33 | /* Some user header file might have defined this before. */ | |
| 34 | #undef __P | |
| 35 | #undef __PMT | |
| 36 | ||
| 37 | #ifdef __GNUC__ | |
| 38 | ||
| 39 | /* All functions, except those with callbacks or those that | |
| 40 | synchronize memory, are leaf functions. */ | |
| 41 | # if __GNUC_PREREQ (4, 6) && !defined _LIBC | |
| 42 | # define __LEAF , __leaf__ | |
| 43 | # define __LEAF_ATTR __attribute__ ((__leaf__)) | |
| 44 | # else | |
| 45 | # define __LEAF | |
| 46 | # define __LEAF_ATTR | |
| 47 | # endif | |
| 48 | ||
| 49 | /* GCC can always grok prototypes. For C++ programs we add throw() | |
| 50 | to help it optimize the function calls. But this works only with | |
| 51 | gcc 2.8.x and egcs. For gcc 3.2 and up we even mark C functions | |
| 52 | as non-throwing using a function attribute since programs can use | |
| 53 | the -fexceptions options for C code as well. */ | |
| 54 | # if !defined __cplusplus && __GNUC_PREREQ (3, 3) | |
| 55 | # define __THROW __attribute__ ((__nothrow__ __LEAF)) | |
| 56 | # define __THROWNL __attribute__ ((__nothrow__)) | |
| 57 | # define __NTH(fct) __attribute__ ((__nothrow__ __LEAF)) fct | |
| 58 | # define __NTHNL(fct) __attribute__ ((__nothrow__)) fct | |
| 59 | # else | |
| 60 | # if defined __cplusplus && __GNUC_PREREQ (2,8) | |
| 61 | # define __THROW throw () | |
| 62 | # define __THROWNL throw () | |
| 63 | # define __NTH(fct) __LEAF_ATTR fct throw () | |
| 64 | # define __NTHNL(fct) fct throw () | |
| 65 | # else | |
| 66 | # define __THROW | |
| 67 | # define __THROWNL | |
| 68 | # define __NTH(fct) fct | |
| 69 | # define __NTHNL(fct) fct | |
| 70 | # endif | |
| 71 | # endif | |
| 72 | ||
| 73 | #else /* Not GCC. */ | |
| 74 | ||
| 75 | # if (defined __cplusplus \ | |
| 76 | || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L)) | |
| 77 | # define __inline inline | |
| 78 | # else | |
| 79 | # define __inline /* No inline functions. */ | |
| 80 | # endif | |
| 81 | ||
| 82 | # define __THROW | |
| 83 | # define __THROWNL | |
| 84 | # define __NTH(fct) fct | |
| 85 | ||
| 86 | #endif /* GCC. */ | |
| 87 | ||
| 88 | /* Compilers that are not clang may object to | |
| 89 | #if defined __clang__ && __has_extension(...) | |
| 90 | even though they do not need to evaluate the right-hand side of the &&. */ | |
| 91 | #if defined __clang__ && defined __has_extension | |
| 92 | # define __glibc_clang_has_extension(ext) __has_extension (ext) | |
| 93 | #else | |
| 94 | # define __glibc_clang_has_extension(ext) 0 | |
| 95 | #endif | |
| 96 | ||
| 97 | /* These two macros are not used in glibc anymore. They are kept here | |
| 98 | only because some other projects expect the macros to be defined. */ | |
| 99 | #define __P(args) args | |
| 100 | #define __PMT(args) args | |
| 101 | ||
| 102 | /* For these things, GCC behaves the ANSI way normally, | |
| 103 | and the non-ANSI way under -traditional. */ | |
| 104 | ||
| 105 | #define __CONCAT(x,y) x ## y | |
| 106 | #define __STRING(x) #x | |
| 107 | ||
| 108 | /* This is not a typedef so `const __ptr_t' does the right thing. */ | |
| 109 | #define __ptr_t void * | |
| 110 | ||
| 111 | ||
| 112 | /* C++ needs to know that types and declarations are C, not C++. */ | |
| 113 | #ifdef __cplusplus | |
| 114 | # define __BEGIN_DECLS extern "C" { | |
| 115 | # define __END_DECLS } | |
| 116 | #else | |
| 117 | # define __BEGIN_DECLS | |
| 118 | # define __END_DECLS | |
| 119 | #endif | |
| 120 | ||
| 121 | ||
| 122 | /* Fortify support. */ | |
| 123 | #define __bos(ptr) __builtin_object_size (ptr, __USE_FORTIFY_LEVEL > 1) | |
| 124 | #define __bos0(ptr) __builtin_object_size (ptr, 0) | |
| 125 | ||
| 126 | #if __GNUC_PREREQ (4,3) | |
| 127 | # define __warndecl(name, msg) \ | |
| 128 | extern void name (void) __attribute__((__warning__ (msg))) | |
| 129 | # define __warnattr(msg) __attribute__((__warning__ (msg))) | |
| 130 | # define __errordecl(name, msg) \ | |
| 131 | extern void name (void) __attribute__((__error__ (msg))) | |
| 132 | #else | |
| 133 | # define __warndecl(name, msg) extern void name (void) | |
| 134 | # define __warnattr(msg) | |
| 135 | # define __errordecl(name, msg) extern void name (void) | |
| 136 | #endif | |
| 137 | ||
| 138 | /* Support for flexible arrays. | |
| 139 | Headers that should use flexible arrays only if they're "real" | |
| 140 | (e.g. only if they won't affect sizeof()) should test | |
| 141 | #if __glibc_c99_flexarr_available. */ | |
| 142 | #if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L | |
| 143 | # define __flexarr [] | |
| 144 | # define __glibc_c99_flexarr_available 1 | |
| 145 | #elif __GNUC_PREREQ (2,97) | |
| 146 | /* GCC 2.97 supports C99 flexible array members as an extension, | |
| 147 | even when in C89 mode or compiling C++ (any version). */ | |
| 148 | # define __flexarr [] | |
| 149 | # define __glibc_c99_flexarr_available 1 | |
| 150 | #elif defined __GNUC__ | |
| 151 | /* Pre-2.97 GCC did not support C99 flexible arrays but did have | |
| 152 | an equivalent extension with slightly different notation. */ | |
| 153 | # define __flexarr [0] | |
| 154 | # define __glibc_c99_flexarr_available 1 | |
| 155 | #else | |
| 156 | /* Some other non-C99 compiler. Approximate with [1]. */ | |
| 157 | # define __flexarr [1] | |
| 158 | # define __glibc_c99_flexarr_available 0 | |
| 159 | #endif | |
| 160 | ||
| 161 | ||
| 162 | /* __asm__ ("xyz") is used throughout the headers to rename functions | |
| 163 | at the assembly language level. This is wrapped by the __REDIRECT | |
| 164 | macro, in order to support compilers that can do this some other | |
| 165 | way. When compilers don't support asm-names at all, we have to do | |
| 166 | preprocessor tricks instead (which don't have exactly the right | |
| 167 | semantics, but it's the best we can do). | |
| 168 | ||
| 169 | Example: | |
| 170 | int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid); */ | |
| 171 | ||
| 172 | #if defined __GNUC__ && __GNUC__ >= 2 | |
| 173 | ||
| 174 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias)) | |
| 175 | # ifdef __cplusplus | |
| 176 | # define __REDIRECT_NTH(name, proto, alias) \ | |
| 177 | name proto __THROW __asm__ (__ASMNAME (#alias)) | |
| 178 | # define __REDIRECT_NTHNL(name, proto, alias) \ | |
| 179 | name proto __THROWNL __asm__ (__ASMNAME (#alias)) | |
| 180 | # else | |
| 181 | # define __REDIRECT_NTH(name, proto, alias) \ | |
| 182 | name proto __asm__ (__ASMNAME (#alias)) __THROW | |
| 183 | # define __REDIRECT_NTHNL(name, proto, alias) \ | |
| 184 | name proto __asm__ (__ASMNAME (#alias)) __THROWNL | |
| 185 | # endif | |
| 186 | # define __ASMNAME(cname) __ASMNAME2 (__USER_LABEL_PREFIX__, cname) | |
| 187 | # define __ASMNAME2(prefix, cname) __STRING (prefix) cname | |
| 188 | ||
| 189 | /* | |
| 190 | #elif __SOME_OTHER_COMPILER__ | |
| 191 | ||
| 192 | # define __REDIRECT(name, proto, alias) name proto; \ | |
| 193 | _Pragma("let " #name " = " #alias) | |
| 194 | */ | |
| 195 | #endif | |
| 196 | ||
| 197 | /* GCC has various useful declarations that can be made with the | |
| 198 | `__attribute__' syntax. All of the ways we use this do fine if | |
| 199 | they are omitted for compilers that don't understand it. */ | |
| 200 | #if !defined __GNUC__ || __GNUC__ < 2 | |
| 201 | # define __attribute__(xyz) /* Ignore */ | |
| 202 | #endif | |
| 203 | ||
| 204 | /* At some point during the gcc 2.96 development the `malloc' attribute | |
| 205 | for functions was introduced. We don't want to use it unconditionally | |
| 206 | (although this would be possible) since it generates warnings. */ | |
| 207 | #if __GNUC_PREREQ (2,96) | |
| 208 | # define __attribute_malloc__ __attribute__ ((__malloc__)) | |
| 209 | #else | |
| 210 | # define __attribute_malloc__ /* Ignore */ | |
| 211 | #endif | |
| 212 | ||
| 213 | /* Tell the compiler which arguments to an allocation function | |
| 214 | indicate the size of the allocation. */ | |
| 215 | #if __GNUC_PREREQ (4, 3) | |
| 216 | # define __attribute_alloc_size__(params) \ | |
| 217 | __attribute__ ((__alloc_size__ params)) | |
| 218 | #else | |
| 219 | # define __attribute_alloc_size__(params) /* Ignore. */ | |
| 220 | #endif | |
| 221 | ||
| 222 | /* At some point during the gcc 2.96 development the `pure' attribute | |
| 223 | for functions was introduced. We don't want to use it unconditionally | |
| 224 | (although this would be possible) since it generates warnings. */ | |
| 225 | #if __GNUC_PREREQ (2,96) | |
| 226 | # define __attribute_pure__ __attribute__ ((__pure__)) | |
| 227 | #else | |
| 228 | # define __attribute_pure__ /* Ignore */ | |
| 229 | #endif | |
| 230 | ||
| 231 | /* This declaration tells the compiler that the value is constant. */ | |
| 232 | #if __GNUC_PREREQ (2,5) | |
| 233 | # define __attribute_const__ __attribute__ ((__const__)) | |
| 234 | #else | |
| 235 | # define __attribute_const__ /* Ignore */ | |
| 236 | #endif | |
| 237 | ||
| 238 | /* At some point during the gcc 3.1 development the `used' attribute | |
| 239 | for functions was introduced. We don't want to use it unconditionally | |
| 240 | (although this would be possible) since it generates warnings. */ | |
| 241 | #if __GNUC_PREREQ (3,1) | |
| 242 | # define __attribute_used__ __attribute__ ((__used__)) | |
| 243 | # define __attribute_noinline__ __attribute__ ((__noinline__)) | |
| 244 | #else | |
| 245 | # define __attribute_used__ __attribute__ ((__unused__)) | |
| 246 | # define __attribute_noinline__ /* Ignore */ | |
| 247 | #endif | |
| 248 | ||
| 249 | /* Since version 3.2, gcc allows marking deprecated functions. */ | |
| 250 | #if __GNUC_PREREQ (3,2) | |
| 251 | # define __attribute_deprecated__ __attribute__ ((__deprecated__)) | |
| 252 | #else | |
| 253 | # define __attribute_deprecated__ /* Ignore */ | |
| 254 | #endif | |
| 255 | ||
| 256 | /* Since version 4.5, gcc also allows one to specify the message printed | |
| 257 | when a deprecated function is used. clang claims to be gcc 4.2, but | |
| 258 | may also support this feature. */ | |
| 259 | #if __GNUC_PREREQ (4,5) || \ | |
| 260 | __glibc_clang_has_extension (__attribute_deprecated_with_message__) | |
| 261 | # define __attribute_deprecated_msg__(msg) \ | |
| 262 | __attribute__ ((__deprecated__ (msg))) | |
| 263 | #else | |
| 264 | # define __attribute_deprecated_msg__(msg) __attribute_deprecated__ | |
| 265 | #endif | |
| 266 | ||
| 267 | /* At some point during the gcc 2.8 development the `format_arg' attribute | |
| 268 | for functions was introduced. We don't want to use it unconditionally | |
| 269 | (although this would be possible) since it generates warnings. | |
| 270 | If several `format_arg' attributes are given for the same function, in | |
| 271 | gcc-3.0 and older, all but the last one are ignored. In newer gccs, | |
| 272 | all designated arguments are considered. */ | |
| 273 | #if __GNUC_PREREQ (2,8) | |
| 274 | # define __attribute_format_arg__(x) __attribute__ ((__format_arg__ (x))) | |
| 275 | #else | |
| 276 | # define __attribute_format_arg__(x) /* Ignore */ | |
| 277 | #endif | |
| 278 | ||
| 279 | /* At some point during the gcc 2.97 development the `strfmon' format | |
| 280 | attribute for functions was introduced. We don't want to use it | |
| 281 | unconditionally (although this would be possible) since it | |
| 282 | generates warnings. */ | |
| 283 | #if __GNUC_PREREQ (2,97) | |
| 284 | # define __attribute_format_strfmon__(a,b) \ | |
| 285 | __attribute__ ((__format__ (__strfmon__, a, b))) | |
| 286 | #else | |
| 287 | # define __attribute_format_strfmon__(a,b) /* Ignore */ | |
| 288 | #endif | |
| 289 | ||
| 290 | /* The nonull function attribute allows to mark pointer parameters which | |
| 291 | must not be NULL. */ | |
| 292 | #if __GNUC_PREREQ (3,3) | |
| 293 | # define __nonnull(params) __attribute__ ((__nonnull__ params)) | |
| 294 | #else | |
| 295 | # define __nonnull(params) | |
| 296 | #endif | |
| 297 | ||
| 298 | /* If fortification mode, we warn about unused results of certain | |
| 299 | function calls which can lead to problems. */ | |
| 300 | #if __GNUC_PREREQ (3,4) | |
| 301 | # define __attribute_warn_unused_result__ \ | |
| 302 | __attribute__ ((__warn_unused_result__)) | |
| 303 | # if __USE_FORTIFY_LEVEL > 0 | |
| 304 | # define __wur __attribute_warn_unused_result__ | |
| 305 | # endif | |
| 306 | #else | |
| 307 | # define __attribute_warn_unused_result__ /* empty */ | |
| 308 | #endif | |
| 309 | #ifndef __wur | |
| 310 | # define __wur /* Ignore */ | |
| 311 | #endif | |
| 312 | ||
| 313 | /* Forces a function to be always inlined. */ | |
| 314 | #if __GNUC_PREREQ (3,2) | |
| 315 | /* The Linux kernel defines __always_inline in stddef.h (283d7573), and | |
| 316 | it conflicts with this definition. Therefore undefine it first to | |
| 317 | allow either header to be included first. */ | |
| 318 | # undef __always_inline | |
| 319 | # define __always_inline __inline __attribute__ ((__always_inline__)) | |
| 320 | #else | |
| 321 | # undef __always_inline | |
| 322 | # define __always_inline __inline | |
| 323 | #endif | |
| 324 | ||
| 325 | /* Associate error messages with the source location of the call site rather | |
| 326 | than with the source location inside the function. */ | |
| 327 | #if __GNUC_PREREQ (4,3) | |
| 328 | # define __attribute_artificial__ __attribute__ ((__artificial__)) | |
| 329 | #else | |
| 330 | # define __attribute_artificial__ /* Ignore */ | |
| 331 | #endif | |
| 332 | ||
| 333 | /* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 | |
| 334 | inline semantics, unless -fgnu89-inline is used. Using __GNUC_STDC_INLINE__ | |
| 335 | or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions | |
| 336 | older than 4.3 may define these macros and still not guarantee GNU inlining | |
| 337 | semantics. | |
| 338 | ||
| 339 | clang++ identifies itself as gcc-4.2, but has support for GNU inlining | |
| 340 | semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and | |
| 341 | __GNUC_GNU_INLINE__ macro definitions. */ | |
| 342 | #if (!defined __cplusplus || __GNUC_PREREQ (4,3) \ | |
| 343 | || (defined __clang__ && (defined __GNUC_STDC_INLINE__ \ | |
| 344 | || defined __GNUC_GNU_INLINE__))) | |
| 345 | # if defined __GNUC_STDC_INLINE__ || defined __cplusplus | |
| 346 | # define __extern_inline extern __inline __attribute__ ((__gnu_inline__)) | |
| 347 | # define __extern_always_inline \ | |
| 348 | extern __always_inline __attribute__ ((__gnu_inline__)) | |
| 349 | # else | |
| 350 | # define __extern_inline extern __inline | |
| 351 | # define __extern_always_inline extern __always_inline | |
| 352 | # endif | |
| 353 | #endif | |
| 354 | ||
| 355 | #ifdef __extern_always_inline | |
| 356 | # define __fortify_function __extern_always_inline __attribute_artificial__ | |
| 357 | #endif | |
| 358 | ||
| 359 | /* GCC 4.3 and above allow passing all anonymous arguments of an | |
| 360 | __extern_always_inline function to some other vararg function. */ | |
| 361 | #if __GNUC_PREREQ (4,3) | |
| 362 | # define __va_arg_pack() __builtin_va_arg_pack () | |
| 363 | # define __va_arg_pack_len() __builtin_va_arg_pack_len () | |
| 364 | #endif | |
| 365 | ||
| 366 | /* It is possible to compile containing GCC extensions even if GCC is | |
| 367 | run in pedantic mode if the uses are carefully marked using the | |
| 368 | `__extension__' keyword. But this is not generally available before | |
| 369 | version 2.8. */ | |
| 370 | #if !__GNUC_PREREQ (2,8) | |
| 371 | # define __extension__ /* Ignore */ | |
| 372 | #endif | |
| 373 | ||
| 374 | /* __restrict is known in EGCS 1.2 and above. */ | |
| 375 | #if !__GNUC_PREREQ (2,92) | |
| 376 | # if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L | |
| 377 | # define __restrict restrict | |
| 378 | # else | |
| 379 | # define __restrict /* Ignore */ | |
| 380 | # endif | |
| 381 | #endif | |
| 382 | ||
| 383 | /* ISO C99 also allows to declare arrays as non-overlapping. The syntax is | |
| 384 | array_name[restrict] | |
| 385 | GCC 3.1 supports this. */ | |
| 386 | #if __GNUC_PREREQ (3,1) && !defined __GNUG__ | |
| 387 | # define __restrict_arr __restrict | |
| 388 | #else | |
| 389 | # ifdef __GNUC__ | |
| 390 | # define __restrict_arr /* Not supported in old GCC. */ | |
| 391 | # else | |
| 392 | # if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L | |
| 393 | # define __restrict_arr restrict | |
| 394 | # else | |
| 395 | /* Some other non-C99 compiler. */ | |
| 396 | # define __restrict_arr /* Not supported. */ | |
| 397 | # endif | |
| 398 | # endif | |
| 399 | #endif | |
| 400 | ||
| 401 | #if __GNUC__ >= 3 | |
| 402 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0) | |
| 403 | # define __glibc_likely(cond) __builtin_expect ((cond), 1) | |
| 404 | #else | |
| 405 | # define __glibc_unlikely(cond) (cond) | |
| 406 | # define __glibc_likely(cond) (cond) | |
| 407 | #endif | |
| 408 | ||
| 409 | #ifdef __has_attribute | |
| 410 | # define __glibc_has_attribute(attr) __has_attribute (attr) | |
| 411 | #else | |
| 412 | # define __glibc_has_attribute(attr) 0 | |
| 413 | #endif | |
| 414 | ||
| 415 | #if (!defined _Noreturn \ | |
| 416 | && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \ | |
| 417 | && !__GNUC_PREREQ (4,7)) | |
| 418 | # if __GNUC_PREREQ (2,8) | |
| 419 | # define _Noreturn __attribute__ ((__noreturn__)) | |
| 420 | # else | |
| 421 | # define _Noreturn | |
| 422 | # endif | |
| 423 | #endif | |
| 424 | ||
| 425 | #if __GNUC_PREREQ (8, 0) | |
| 426 | /* Describes a char array whose address can safely be passed as the first | |
| 427 | argument to strncpy and strncat, as the char array is not necessarily | |
| 428 | a NUL-terminated string. */ | |
| 429 | # define __attribute_nonstring__ __attribute__ ((__nonstring__)) | |
| 430 | #else | |
| 431 | # define __attribute_nonstring__ | |
| 432 | #endif | |
| 433 | ||
| 434 | /* Undefine (also defined in libc-symbols.h). */ | |
| 435 | #undef __attribute_copy__ | |
| 436 | #if __GNUC_PREREQ (9, 0) | |
| 437 | /* Copies attributes from the declaration or type referenced by | |
| 438 | the argument. */ | |
| 439 | # define __attribute_copy__(arg) __attribute__ ((__copy__ (arg))) | |
| 440 | #else | |
| 441 | # define __attribute_copy__(arg) | |
| 442 | #endif | |
| 443 | ||
| 444 | #if (!defined _Static_assert && !defined __cplusplus \ | |
| 445 | && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \ | |
| 446 | && (!__GNUC_PREREQ (4, 6) || defined __STRICT_ANSI__)) | |
| 447 | # define _Static_assert(expr, diagnostic) \ | |
| 448 | extern int (*__Static_assert_function (void)) \ | |
| 449 | [!!sizeof (struct { int __error_if_negative: (expr) ? 2 : -1; })] | |
| 450 | #endif | |
| 451 | ||
| 452 | #include <bits/wordsize.h> | |
| 453 | #include <bits/long-double.h> | |
| 454 | ||
| 455 | #if defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH | |
| 456 | # define __LDBL_COMPAT 1 | |
| 457 | # ifdef __REDIRECT | |
| 458 | # define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias) | |
| 459 | # define __LDBL_REDIR(name, proto) \ | |
| 460 | __LDBL_REDIR1 (name, proto, __nldbl_##name) | |
| 461 | # define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias) | |
| 462 | # define __LDBL_REDIR_NTH(name, proto) \ | |
| 463 | __LDBL_REDIR1_NTH (name, proto, __nldbl_##name) | |
| 464 | # define __LDBL_REDIR1_DECL(name, alias) \ | |
| 465 | extern __typeof (name) name __asm (__ASMNAME (#alias)); | |
| 466 | # define __LDBL_REDIR_DECL(name) \ | |
| 467 | extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name)); | |
| 468 | # define __REDIRECT_LDBL(name, proto, alias) \ | |
| 469 | __LDBL_REDIR1 (name, proto, __nldbl_##alias) | |
| 470 | # define __REDIRECT_NTH_LDBL(name, proto, alias) \ | |
| 471 | __LDBL_REDIR1_NTH (name, proto, __nldbl_##alias) | |
| 472 | # endif | |
| 473 | #endif | |
| 474 | #if !defined __LDBL_COMPAT || !defined __REDIRECT | |
| 475 | # define __LDBL_REDIR1(name, proto, alias) name proto | |
| 476 | # define __LDBL_REDIR(name, proto) name proto | |
| 477 | # define __LDBL_REDIR1_NTH(name, proto, alias) name proto __THROW | |
| 478 | # define __LDBL_REDIR_NTH(name, proto) name proto __THROW | |
| 479 | # define __LDBL_REDIR_DECL(name) | |
| 480 | # ifdef __REDIRECT | |
| 481 | # define __REDIRECT_LDBL(name, proto, alias) __REDIRECT (name, proto, alias) | |
| 482 | # define __REDIRECT_NTH_LDBL(name, proto, alias) \ | |
| 483 | __REDIRECT_NTH (name, proto, alias) | |
| 484 | # endif | |
| 485 | #endif | |
| 486 | ||
| 487 | /* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is | |
| 488 | intended for use in preprocessor macros. | |
| 489 | ||
| 490 | Note: MESSAGE must be a _single_ string; concatenation of string | |
| 491 | literals is not supported. */ | |
| 492 | #if __GNUC_PREREQ (4,8) || __glibc_clang_prereq (3,5) | |
| 493 | # define __glibc_macro_warning1(message) _Pragma (#message) | |
| 494 | # define __glibc_macro_warning(message) \ | |
| 495 | __glibc_macro_warning1 (GCC warning message) | |
| 496 | #else | |
| 497 | # define __glibc_macro_warning(msg) | |
| 498 | #endif | |
| 499 | ||
| 500 | /* Generic selection (ISO C11) is a C-only feature, available in GCC | |
| 501 | since version 4.9. Previous versions do not provide generic | |
| 502 | selection, even though they might set __STDC_VERSION__ to 201112L, | |
| 503 | when in -std=c11 mode. Thus, we must check for !defined __GNUC__ | |
| 504 | when testing __STDC_VERSION__ for generic selection support. | |
| 505 | On the other hand, Clang also defines __GNUC__, so a clang-specific | |
| 506 | check is required to enable the use of generic selection. */ | |
| 507 | #if !defined __cplusplus \ | |
| 508 | && (__GNUC_PREREQ (4, 9) \ | |
| 509 | || __glibc_clang_has_extension (c_generic_selections) \ | |
| 510 | || (!defined __GNUC__ && defined __STDC_VERSION__ \ | |
| 511 | && __STDC_VERSION__ >= 201112L)) | |
| 512 | # define __HAVE_GENERIC_SELECTION 1 | |
| 513 | #else | |
| 514 | # define __HAVE_GENERIC_SELECTION 0 | |
| 515 | #endif | |
| 516 | ||
| 517 | #endif /* sys/cdefs.h */ |
libc/glibc-include/sys/debugreg.h created+88
| ... | ... | @@ -0,0 +1,88 @@ |
| 1 | /* Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_DEBUGREG_H | |
| 19 | #define _SYS_DEBUGREG_H 1 | |
| 20 | ||
| 21 | /* Indicate the register numbers for a number of the specific | |
| 22 | debug registers. Registers 0-3 contain the addresses we wish to trap on */ | |
| 23 | #define DR_FIRSTADDR 0 /* u_debugreg[DR_FIRSTADDR] */ | |
| 24 | #define DR_LASTADDR 3 /* u_debugreg[DR_LASTADDR] */ | |
| 25 | ||
| 26 | #define DR_STATUS 6 /* u_debugreg[DR_STATUS] */ | |
| 27 | #define DR_CONTROL 7 /* u_debugreg[DR_CONTROL] */ | |
| 28 | ||
| 29 | /* Define a few things for the status register. We can use this to determine | |
| 30 | which debugging register was responsible for the trap. The other bits | |
| 31 | are either reserved or not of interest to us. */ | |
| 32 | ||
| 33 | #define DR_TRAP0 (0x1) /* db0 */ | |
| 34 | #define DR_TRAP1 (0x2) /* db1 */ | |
| 35 | #define DR_TRAP2 (0x4) /* db2 */ | |
| 36 | #define DR_TRAP3 (0x8) /* db3 */ | |
| 37 | ||
| 38 | #define DR_STEP (0x4000) /* single-step */ | |
| 39 | #define DR_SWITCH (0x8000) /* task switch */ | |
| 40 | ||
| 41 | /* Now define a bunch of things for manipulating the control register. | |
| 42 | The top two bytes of the control register consist of 4 fields of 4 | |
| 43 | bits - each field corresponds to one of the four debug registers, | |
| 44 | and indicates what types of access we trap on, and how large the data | |
| 45 | field is that we are looking at */ | |
| 46 | ||
| 47 | #define DR_CONTROL_SHIFT 16 /* Skip this many bits in ctl register */ | |
| 48 | #define DR_CONTROL_SIZE 4 /* 4 control bits per register */ | |
| 49 | ||
| 50 | #define DR_RW_EXECUTE (0x0) /* Settings for the access types to trap on */ | |
| 51 | #define DR_RW_WRITE (0x1) | |
| 52 | #define DR_RW_READ (0x3) | |
| 53 | ||
| 54 | #define DR_LEN_1 (0x0) /* Settings for data length to trap on */ | |
| 55 | #define DR_LEN_2 (0x4) | |
| 56 | #define DR_LEN_4 (0xC) | |
| 57 | #ifdef __x86_64__ | |
| 58 | # define DR_LEN_8 (0x8) | |
| 59 | #endif | |
| 60 | ||
| 61 | /* The low byte to the control register determine which registers are | |
| 62 | enabled. There are 4 fields of two bits. One bit is "local", meaning | |
| 63 | that the processor will reset the bit after a task switch and the other | |
| 64 | is global meaning that we have to explicitly reset the bit. With linux, | |
| 65 | you can use either one, since we explicitly zero the register when we enter | |
| 66 | kernel mode. */ | |
| 67 | ||
| 68 | #define DR_LOCAL_ENABLE_SHIFT 0 /* Extra shift to the local enable bit */ | |
| 69 | #define DR_GLOBAL_ENABLE_SHIFT 1 /* Extra shift to the global enable bit */ | |
| 70 | #define DR_ENABLE_SIZE 2 /* 2 enable bits per register */ | |
| 71 | ||
| 72 | #define DR_LOCAL_ENABLE_MASK (0x55) /* Set local bits for all 4 regs */ | |
| 73 | #define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */ | |
| 74 | ||
| 75 | /* The second byte to the control register has a few special | |
| 76 | things. */ | |
| 77 | ||
| 78 | ||
| 79 | ||
| 80 | #ifdef __x86_64__ | |
| 81 | # define DR_CONTROL_RESERVED (0xFFFFFFFF0000FC00ULL) /* Reserved */ | |
| 82 | #else | |
| 83 | # define DR_CONTROL_RESERVED (0x00FC00U) /* Reserved */ | |
| 84 | #endif | |
| 85 | #define DR_LOCAL_SLOWDOWN (0x100) /* Local slow the pipeline */ | |
| 86 | #define DR_GLOBAL_SLOWDOWN (0x200) /* Global slow the pipeline */ | |
| 87 | ||
| 88 | #endif /* sys/debugreg.h */ |
libc/glibc-include/sys/dir.h created+27
| ... | ... | @@ -0,0 +1,27 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_DIR_H | |
| 19 | #define _SYS_DIR_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #include <dirent.h> | |
| 24 | ||
| 25 | #define direct dirent | |
| 26 | ||
| 27 | #endif /* sys/dir.h */ |
libc/glibc-include/sys/elf.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_ELF_H | |
| 19 | #define _SYS_ELF_H 1 | |
| 20 | ||
| 21 | #ifdef __x86_64__ | |
| 22 | # error This header is unsupported on x86-64. | |
| 23 | #else | |
| 24 | # warning "This header is obsolete; use <sys/procfs.h> instead." | |
| 25 | ||
| 26 | # include <sys/procfs.h> | |
| 27 | #endif | |
| 28 | ||
| 29 | #endif /* _SYS_ELF_H */ |
libc/glibc-include/sys/epoll.h created+138
| ... | ... | @@ -0,0 +1,138 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_EPOLL_H | |
| 19 | #define _SYS_EPOLL_H 1 | |
| 20 | ||
| 21 | #include <stdint.h> | |
| 22 | #include <sys/types.h> | |
| 23 | ||
| 24 | #include <bits/types/sigset_t.h> | |
| 25 | ||
| 26 | /* Get the platform-dependent flags. */ | |
| 27 | #include <bits/epoll.h> | |
| 28 | ||
| 29 | #ifndef __EPOLL_PACKED | |
| 30 | # define __EPOLL_PACKED | |
| 31 | #endif | |
| 32 | ||
| 33 | ||
| 34 | enum EPOLL_EVENTS | |
| 35 | { | |
| 36 | EPOLLIN = 0x001, | |
| 37 | #define EPOLLIN EPOLLIN | |
| 38 | EPOLLPRI = 0x002, | |
| 39 | #define EPOLLPRI EPOLLPRI | |
| 40 | EPOLLOUT = 0x004, | |
| 41 | #define EPOLLOUT EPOLLOUT | |
| 42 | EPOLLRDNORM = 0x040, | |
| 43 | #define EPOLLRDNORM EPOLLRDNORM | |
| 44 | EPOLLRDBAND = 0x080, | |
| 45 | #define EPOLLRDBAND EPOLLRDBAND | |
| 46 | EPOLLWRNORM = 0x100, | |
| 47 | #define EPOLLWRNORM EPOLLWRNORM | |
| 48 | EPOLLWRBAND = 0x200, | |
| 49 | #define EPOLLWRBAND EPOLLWRBAND | |
| 50 | EPOLLMSG = 0x400, | |
| 51 | #define EPOLLMSG EPOLLMSG | |
| 52 | EPOLLERR = 0x008, | |
| 53 | #define EPOLLERR EPOLLERR | |
| 54 | EPOLLHUP = 0x010, | |
| 55 | #define EPOLLHUP EPOLLHUP | |
| 56 | EPOLLRDHUP = 0x2000, | |
| 57 | #define EPOLLRDHUP EPOLLRDHUP | |
| 58 | EPOLLEXCLUSIVE = 1u << 28, | |
| 59 | #define EPOLLEXCLUSIVE EPOLLEXCLUSIVE | |
| 60 | EPOLLWAKEUP = 1u << 29, | |
| 61 | #define EPOLLWAKEUP EPOLLWAKEUP | |
| 62 | EPOLLONESHOT = 1u << 30, | |
| 63 | #define EPOLLONESHOT EPOLLONESHOT | |
| 64 | EPOLLET = 1u << 31 | |
| 65 | #define EPOLLET EPOLLET | |
| 66 | }; | |
| 67 | ||
| 68 | ||
| 69 | /* Valid opcodes ( "op" parameter ) to issue to epoll_ctl(). */ | |
| 70 | #define EPOLL_CTL_ADD 1 /* Add a file descriptor to the interface. */ | |
| 71 | #define EPOLL_CTL_DEL 2 /* Remove a file descriptor from the interface. */ | |
| 72 | #define EPOLL_CTL_MOD 3 /* Change file descriptor epoll_event structure. */ | |
| 73 | ||
| 74 | ||
| 75 | typedef union epoll_data | |
| 76 | { | |
| 77 | void *ptr; | |
| 78 | int fd; | |
| 79 | uint32_t u32; | |
| 80 | uint64_t u64; | |
| 81 | } epoll_data_t; | |
| 82 | ||
| 83 | struct epoll_event | |
| 84 | { | |
| 85 | uint32_t events; /* Epoll events */ | |
| 86 | epoll_data_t data; /* User data variable */ | |
| 87 | } __EPOLL_PACKED; | |
| 88 | ||
| 89 | ||
| 90 | __BEGIN_DECLS | |
| 91 | ||
| 92 | /* Creates an epoll instance. Returns an fd for the new instance. | |
| 93 | The "size" parameter is a hint specifying the number of file | |
| 94 | descriptors to be associated with the new instance. The fd | |
| 95 | returned by epoll_create() should be closed with close(). */ | |
| 96 | extern int epoll_create (int __size) __THROW; | |
| 97 | ||
| 98 | /* Same as epoll_create but with an FLAGS parameter. The unused SIZE | |
| 99 | parameter has been dropped. */ | |
| 100 | extern int epoll_create1 (int __flags) __THROW; | |
| 101 | ||
| 102 | ||
| 103 | /* Manipulate an epoll instance "epfd". Returns 0 in case of success, | |
| 104 | -1 in case of error ( the "errno" variable will contain the | |
| 105 | specific error code ) The "op" parameter is one of the EPOLL_CTL_* | |
| 106 | constants defined above. The "fd" parameter is the target of the | |
| 107 | operation. The "event" parameter describes which events the caller | |
| 108 | is interested in and any associated user data. */ | |
| 109 | extern int epoll_ctl (int __epfd, int __op, int __fd, | |
| 110 | struct epoll_event *__event) __THROW; | |
| 111 | ||
| 112 | ||
| 113 | /* Wait for events on an epoll instance "epfd". Returns the number of | |
| 114 | triggered events returned in "events" buffer. Or -1 in case of | |
| 115 | error with the "errno" variable set to the specific error code. The | |
| 116 | "events" parameter is a buffer that will contain triggered | |
| 117 | events. The "maxevents" is the maximum number of events to be | |
| 118 | returned ( usually size of "events" ). The "timeout" parameter | |
| 119 | specifies the maximum wait time in milliseconds (-1 == infinite). | |
| 120 | ||
| 121 | This function is a cancellation point and therefore not marked with | |
| 122 | __THROW. */ | |
| 123 | extern int epoll_wait (int __epfd, struct epoll_event *__events, | |
| 124 | int __maxevents, int __timeout); | |
| 125 | ||
| 126 | ||
| 127 | /* Same as epoll_wait, but the thread's signal mask is temporarily | |
| 128 | and atomically replaced with the one provided as parameter. | |
| 129 | ||
| 130 | This function is a cancellation point and therefore not marked with | |
| 131 | __THROW. */ | |
| 132 | extern int epoll_pwait (int __epfd, struct epoll_event *__events, | |
| 133 | int __maxevents, int __timeout, | |
| 134 | const __sigset_t *__ss); | |
| 135 | ||
| 136 | __END_DECLS | |
| 137 | ||
| 138 | #endif /* sys/epoll.h */ |
libc/glibc-include/sys/errno.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <errno.h> |
libc/glibc-include/sys/eventfd.h created+44
| ... | ... | @@ -0,0 +1,44 @@ |
| 1 | /* Copyright (C) 2007-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_EVENTFD_H | |
| 19 | #define _SYS_EVENTFD_H 1 | |
| 20 | ||
| 21 | #include <stdint.h> | |
| 22 | ||
| 23 | /* Get the platform-dependent flags. */ | |
| 24 | #include <bits/eventfd.h> | |
| 25 | ||
| 26 | /* Type for event counter. */ | |
| 27 | typedef uint64_t eventfd_t; | |
| 28 | ||
| 29 | ||
| 30 | __BEGIN_DECLS | |
| 31 | ||
| 32 | /* Return file descriptor for generic event channel. Set initial | |
| 33 | value to COUNT. */ | |
| 34 | extern int eventfd (unsigned int __count, int __flags) __THROW; | |
| 35 | ||
| 36 | /* Read event counter and possibly wait for events. */ | |
| 37 | extern int eventfd_read (int __fd, eventfd_t *__value); | |
| 38 | ||
| 39 | /* Increment event counter. */ | |
| 40 | extern int eventfd_write (int __fd, eventfd_t __value); | |
| 41 | ||
| 42 | __END_DECLS | |
| 43 | ||
| 44 | #endif /* sys/eventfd.h */ |
libc/glibc-include/sys/fanotify.h created+38
| ... | ... | @@ -0,0 +1,38 @@ |
| 1 | /* Copyright (C) 2010-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_FANOTIFY_H | |
| 19 | #define _SYS_FANOTIFY_H 1 | |
| 20 | ||
| 21 | #include <stdint.h> | |
| 22 | #include <linux/fanotify.h> | |
| 23 | ||
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | /* Create and initialize fanotify group. */ | |
| 28 | extern int fanotify_init (unsigned int __flags, unsigned int __event_f_flags) | |
| 29 | __THROW; | |
| 30 | ||
| 31 | /* Add, remove, or modify an fanotify mark on a filesystem object. */ | |
| 32 | extern int fanotify_mark (int __fanotify_fd, unsigned int __flags, | |
| 33 | uint64_t __mask, int __dfd, const char *__pathname) | |
| 34 | __THROW; | |
| 35 | ||
| 36 | __END_DECLS | |
| 37 | ||
| 38 | #endif /* sys/fanotify.h */ |
libc/glibc-include/sys/fcntl.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <fcntl.h> |
libc/glibc-include/sys/file.h created+55
| ... | ... | @@ -0,0 +1,55 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_FILE_H | |
| 19 | #define _SYS_FILE_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #ifndef _FCNTL_H | |
| 24 | # include <fcntl.h> | |
| 25 | #endif | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | ||
| 30 | /* Alternate names for values for the WHENCE argument to `lseek'. | |
| 31 | These are the same as SEEK_SET, SEEK_CUR, and SEEK_END, respectively. */ | |
| 32 | #ifndef L_SET | |
| 33 | # define L_SET 0 /* Seek from beginning of file. */ | |
| 34 | # define L_INCR 1 /* Seek from current position. */ | |
| 35 | # define L_XTND 2 /* Seek from end of file. */ | |
| 36 | #endif | |
| 37 | ||
| 38 | ||
| 39 | /* Operations for the `flock' call. */ | |
| 40 | #define LOCK_SH 1 /* Shared lock. */ | |
| 41 | #define LOCK_EX 2 /* Exclusive lock. */ | |
| 42 | #define LOCK_UN 8 /* Unlock. */ | |
| 43 | ||
| 44 | /* Can be OR'd in to one of the above. */ | |
| 45 | #define LOCK_NB 4 /* Don't block when locking. */ | |
| 46 | ||
| 47 | ||
| 48 | /* Apply or remove an advisory lock, according to OPERATION, | |
| 49 | on the file FD refers to. */ | |
| 50 | extern int flock (int __fd, int __operation) __THROW; | |
| 51 | ||
| 52 | ||
| 53 | __END_DECLS | |
| 54 | ||
| 55 | #endif /* sys/file.h */ |
libc/glibc-include/sys/fsuid.h created+35
| ... | ... | @@ -0,0 +1,35 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_FSUID_H | |
| 19 | #define _SYS_FSUID_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <sys/types.h> | |
| 23 | ||
| 24 | __BEGIN_DECLS | |
| 25 | ||
| 26 | /* Change uid used for file access control to UID, without affecting | |
| 27 | other privileges (such as who can send signals at the process). */ | |
| 28 | extern int setfsuid (__uid_t __uid) __THROW; | |
| 29 | ||
| 30 | /* Ditto for group id. */ | |
| 31 | extern int setfsgid (__gid_t __gid) __THROW; | |
| 32 | ||
| 33 | __END_DECLS | |
| 34 | ||
| 35 | #endif /* fsuid.h */ |
libc/glibc-include/sys/gmon.h created+201
| ... | ... | @@ -0,0 +1,201 @@ |
| 1 | /*- | |
| 2 | * Copyright (c) 1982, 1986, 1992, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)gmon.h 8.2 (Berkeley) 1/4/94 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _SYS_GMON_H | |
| 33 | #define _SYS_GMON_H 1 | |
| 34 | ||
| 35 | #include <features.h> | |
| 36 | ||
| 37 | #include <sys/types.h> | |
| 38 | ||
| 39 | /* | |
| 40 | * See gmon_out.h for gmon.out format. | |
| 41 | */ | |
| 42 | ||
| 43 | /* structure emitted by "gcc -a". This must match struct bb in | |
| 44 | gcc/libgcc2.c. It is OK for gcc to declare a longer structure as | |
| 45 | long as the members below are present. */ | |
| 46 | struct __bb | |
| 47 | { | |
| 48 | long zero_word; | |
| 49 | const char *filename; | |
| 50 | long *counts; | |
| 51 | long ncounts; | |
| 52 | struct __bb *next; | |
| 53 | const unsigned long *addresses; | |
| 54 | }; | |
| 55 | ||
| 56 | extern struct __bb *__bb_head; | |
| 57 | ||
| 58 | /* | |
| 59 | * histogram counters are unsigned shorts (according to the kernel). | |
| 60 | */ | |
| 61 | #define HISTCOUNTER unsigned short | |
| 62 | ||
| 63 | /* | |
| 64 | * fraction of text space to allocate for histogram counters here, 1/2 | |
| 65 | */ | |
| 66 | #define HISTFRACTION 2 | |
| 67 | ||
| 68 | /* | |
| 69 | * Fraction of text space to allocate for from hash buckets. | |
| 70 | * The value of HASHFRACTION is based on the minimum number of bytes | |
| 71 | * of separation between two subroutine call points in the object code. | |
| 72 | * Given MIN_SUBR_SEPARATION bytes of separation the value of | |
| 73 | * HASHFRACTION is calculated as: | |
| 74 | * | |
| 75 | * HASHFRACTION = MIN_SUBR_SEPARATION / (2 * sizeof(short) - 1); | |
| 76 | * | |
| 77 | * For example, on the VAX, the shortest two call sequence is: | |
| 78 | * | |
| 79 | * calls $0,(r0) | |
| 80 | * calls $0,(r0) | |
| 81 | * | |
| 82 | * which is separated by only three bytes, thus HASHFRACTION is | |
| 83 | * calculated as: | |
| 84 | * | |
| 85 | * HASHFRACTION = 3 / (2 * 2 - 1) = 1 | |
| 86 | * | |
| 87 | * Note that the division above rounds down, thus if MIN_SUBR_FRACTION | |
| 88 | * is less than three, this algorithm will not work! | |
| 89 | * | |
| 90 | * In practice, however, call instructions are rarely at a minimal | |
| 91 | * distance. Hence, we will define HASHFRACTION to be 2 across all | |
| 92 | * architectures. This saves a reasonable amount of space for | |
| 93 | * profiling data structures without (in practice) sacrificing | |
| 94 | * any granularity. | |
| 95 | */ | |
| 96 | #define HASHFRACTION 2 | |
| 97 | ||
| 98 | /* | |
| 99 | * Percent of text space to allocate for tostructs. | |
| 100 | * This is a heuristic; we will fail with a warning when profiling programs | |
| 101 | * with a very large number of very small functions, but that's | |
| 102 | * normally OK. | |
| 103 | * 2 is probably still a good value for normal programs. | |
| 104 | * Profiling a test case with 64000 small functions will work if | |
| 105 | * you raise this value to 3 and link statically (which bloats the | |
| 106 | * text size, thus raising the number of arcs expected by the heuristic). | |
| 107 | */ | |
| 108 | #define ARCDENSITY 3 | |
| 109 | ||
| 110 | /* | |
| 111 | * Always allocate at least this many tostructs. This | |
| 112 | * hides the inadequacy of the ARCDENSITY heuristic, at least | |
| 113 | * for small programs. | |
| 114 | */ | |
| 115 | #define MINARCS 50 | |
| 116 | ||
| 117 | /* | |
| 118 | * The type used to represent indices into gmonparam.tos[]. | |
| 119 | */ | |
| 120 | #define ARCINDEX unsigned long | |
| 121 | ||
| 122 | /* | |
| 123 | * Maximum number of arcs we want to allow. | |
| 124 | * Used to be max representable value of ARCINDEX minus 2, but now | |
| 125 | * that ARCINDEX is a long, that's too large; we don't really want | |
| 126 | * to allow a 48 gigabyte table. | |
| 127 | * The old value of 1<<16 wasn't high enough in practice for large C++ | |
| 128 | * programs; will 1<<20 be adequate for long? FIXME | |
| 129 | */ | |
| 130 | #define MAXARCS (1 << 20) | |
| 131 | ||
| 132 | struct tostruct { | |
| 133 | unsigned long selfpc; | |
| 134 | long count; | |
| 135 | ARCINDEX link; | |
| 136 | }; | |
| 137 | ||
| 138 | /* | |
| 139 | * a raw arc, with pointers to the calling site and | |
| 140 | * the called site and a count. | |
| 141 | */ | |
| 142 | struct rawarc { | |
| 143 | unsigned long raw_frompc; | |
| 144 | unsigned long raw_selfpc; | |
| 145 | long raw_count; | |
| 146 | }; | |
| 147 | ||
| 148 | /* | |
| 149 | * general rounding functions. | |
| 150 | */ | |
| 151 | #define ROUNDDOWN(x,y) (((x)/(y))*(y)) | |
| 152 | #define ROUNDUP(x,y) ((((x)+(y)-1)/(y))*(y)) | |
| 153 | ||
| 154 | /* | |
| 155 | * The profiling data structures are housed in this structure. | |
| 156 | */ | |
| 157 | struct gmonparam { | |
| 158 | long int state; | |
| 159 | unsigned short *kcount; | |
| 160 | unsigned long kcountsize; | |
| 161 | ARCINDEX *froms; | |
| 162 | unsigned long fromssize; | |
| 163 | struct tostruct *tos; | |
| 164 | unsigned long tossize; | |
| 165 | long tolimit; | |
| 166 | unsigned long lowpc; | |
| 167 | unsigned long highpc; | |
| 168 | unsigned long textsize; | |
| 169 | unsigned long hashfraction; | |
| 170 | long log_hashfraction; | |
| 171 | }; | |
| 172 | ||
| 173 | /* | |
| 174 | * Possible states of profiling. | |
| 175 | */ | |
| 176 | #define GMON_PROF_ON 0 | |
| 177 | #define GMON_PROF_BUSY 1 | |
| 178 | #define GMON_PROF_ERROR 2 | |
| 179 | #define GMON_PROF_OFF 3 | |
| 180 | ||
| 181 | /* | |
| 182 | * Sysctl definitions for extracting profiling information from the kernel. | |
| 183 | */ | |
| 184 | #define GPROF_STATE 0 /* int: profiling enabling variable */ | |
| 185 | #define GPROF_COUNT 1 /* struct: profile tick count buffer */ | |
| 186 | #define GPROF_FROMS 2 /* struct: from location hash bucket */ | |
| 187 | #define GPROF_TOS 3 /* struct: destination/count structure */ | |
| 188 | #define GPROF_GMONPARAM 4 /* struct: profiling parameters (see above) */ | |
| 189 | ||
| 190 | __BEGIN_DECLS | |
| 191 | ||
| 192 | /* Set up data structures and start profiling. */ | |
| 193 | extern void __monstartup (unsigned long __lowpc, unsigned long __highpc) __THROW; | |
| 194 | extern void monstartup (unsigned long __lowpc, unsigned long __highpc) __THROW; | |
| 195 | ||
| 196 | /* Clean up profiling and write out gmon.out. */ | |
| 197 | extern void _mcleanup (void) __THROW; | |
| 198 | ||
| 199 | __END_DECLS | |
| 200 | ||
| 201 | #endif /* sys/gmon.h */ |
libc/glibc-include/sys/gmon_out.h created+79
| ... | ... | @@ -0,0 +1,79 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | Contributed by David Mosberger <davidm@cs.arizona.edu>. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* This file specifies the format of gmon.out files. It should have | |
| 20 | as few external dependencies as possible as it is going to be included | |
| 21 | in many different programs. That is, minimize the number of #include's. | |
| 22 | ||
| 23 | A gmon.out file consists of a header (defined by gmon_hdr) followed by | |
| 24 | a sequence of records. Each record starts with a one-byte tag | |
| 25 | identifying the type of records, followed by records specific data. */ | |
| 26 | ||
| 27 | #ifndef _SYS_GMON_OUT_H | |
| 28 | #define _SYS_GMON_OUT_H 1 | |
| 29 | ||
| 30 | #include <features.h> | |
| 31 | ||
| 32 | #define GMON_MAGIC "gmon" /* magic cookie */ | |
| 33 | #define GMON_VERSION 1 /* version number */ | |
| 34 | ||
| 35 | /* For profiling shared object we need a new format. */ | |
| 36 | #define GMON_SHOBJ_VERSION 0x1ffff | |
| 37 | ||
| 38 | __BEGIN_DECLS | |
| 39 | ||
| 40 | /* | |
| 41 | * Raw header as it appears on file (without padding). This header | |
| 42 | * always comes first in gmon.out and is then followed by a series | |
| 43 | * records defined below. | |
| 44 | */ | |
| 45 | struct gmon_hdr | |
| 46 | { | |
| 47 | char cookie[4]; | |
| 48 | char version[4]; | |
| 49 | char spare[3 * 4]; | |
| 50 | }; | |
| 51 | ||
| 52 | /* types of records in this file: */ | |
| 53 | typedef enum | |
| 54 | { | |
| 55 | GMON_TAG_TIME_HIST = 0, | |
| 56 | GMON_TAG_CG_ARC = 1, | |
| 57 | GMON_TAG_BB_COUNT = 2 | |
| 58 | } GMON_Record_Tag; | |
| 59 | ||
| 60 | struct gmon_hist_hdr | |
| 61 | { | |
| 62 | char low_pc[sizeof (char *)]; /* base pc address of sample buffer */ | |
| 63 | char high_pc[sizeof (char *)]; /* max pc address of sampled buffer */ | |
| 64 | char hist_size[4]; /* size of sample buffer */ | |
| 65 | char prof_rate[4]; /* profiling clock rate */ | |
| 66 | char dimen[15]; /* phys. dim., usually "seconds" */ | |
| 67 | char dimen_abbrev; /* usually 's' for "seconds" */ | |
| 68 | }; | |
| 69 | ||
| 70 | struct gmon_cg_arc_record | |
| 71 | { | |
| 72 | char from_pc[sizeof (char *)]; /* address within caller's body */ | |
| 73 | char self_pc[sizeof (char *)]; /* address within callee's body */ | |
| 74 | char count[4]; /* number of arc traversals */ | |
| 75 | }; | |
| 76 | ||
| 77 | __END_DECLS | |
| 78 | ||
| 79 | #endif /* sys/gmon_out.h */ |
libc/glibc-include/sys/inotify.h created+100
| ... | ... | @@ -0,0 +1,100 @@ |
| 1 | /* Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_INOTIFY_H | |
| 19 | #define _SYS_INOTIFY_H 1 | |
| 20 | ||
| 21 | #include <stdint.h> | |
| 22 | ||
| 23 | /* Get the platform-dependent flags. */ | |
| 24 | #include <bits/inotify.h> | |
| 25 | ||
| 26 | ||
| 27 | /* Structure describing an inotify event. */ | |
| 28 | struct inotify_event | |
| 29 | { | |
| 30 | int wd; /* Watch descriptor. */ | |
| 31 | uint32_t mask; /* Watch mask. */ | |
| 32 | uint32_t cookie; /* Cookie to synchronize two events. */ | |
| 33 | uint32_t len; /* Length (including NULs) of name. */ | |
| 34 | char name __flexarr; /* Name. */ | |
| 35 | }; | |
| 36 | ||
| 37 | ||
| 38 | /* Supported events suitable for MASK parameter of INOTIFY_ADD_WATCH. */ | |
| 39 | #define IN_ACCESS 0x00000001 /* File was accessed. */ | |
| 40 | #define IN_MODIFY 0x00000002 /* File was modified. */ | |
| 41 | #define IN_ATTRIB 0x00000004 /* Metadata changed. */ | |
| 42 | #define IN_CLOSE_WRITE 0x00000008 /* Writtable file was closed. */ | |
| 43 | #define IN_CLOSE_NOWRITE 0x00000010 /* Unwrittable file closed. */ | |
| 44 | #define IN_CLOSE (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* Close. */ | |
| 45 | #define IN_OPEN 0x00000020 /* File was opened. */ | |
| 46 | #define IN_MOVED_FROM 0x00000040 /* File was moved from X. */ | |
| 47 | #define IN_MOVED_TO 0x00000080 /* File was moved to Y. */ | |
| 48 | #define IN_MOVE (IN_MOVED_FROM | IN_MOVED_TO) /* Moves. */ | |
| 49 | #define IN_CREATE 0x00000100 /* Subfile was created. */ | |
| 50 | #define IN_DELETE 0x00000200 /* Subfile was deleted. */ | |
| 51 | #define IN_DELETE_SELF 0x00000400 /* Self was deleted. */ | |
| 52 | #define IN_MOVE_SELF 0x00000800 /* Self was moved. */ | |
| 53 | ||
| 54 | /* Events sent by the kernel. */ | |
| 55 | #define IN_UNMOUNT 0x00002000 /* Backing fs was unmounted. */ | |
| 56 | #define IN_Q_OVERFLOW 0x00004000 /* Event queued overflowed. */ | |
| 57 | #define IN_IGNORED 0x00008000 /* File was ignored. */ | |
| 58 | ||
| 59 | /* Helper events. */ | |
| 60 | #define IN_CLOSE (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* Close. */ | |
| 61 | #define IN_MOVE (IN_MOVED_FROM | IN_MOVED_TO) /* Moves. */ | |
| 62 | ||
| 63 | /* Special flags. */ | |
| 64 | #define IN_ONLYDIR 0x01000000 /* Only watch the path if it is a | |
| 65 | directory. */ | |
| 66 | #define IN_DONT_FOLLOW 0x02000000 /* Do not follow a sym link. */ | |
| 67 | #define IN_EXCL_UNLINK 0x04000000 /* Exclude events on unlinked | |
| 68 | objects. */ | |
| 69 | #define IN_MASK_CREATE 0x10000000 /* Only create watches. */ | |
| 70 | #define IN_MASK_ADD 0x20000000 /* Add to the mask of an already | |
| 71 | existing watch. */ | |
| 72 | #define IN_ISDIR 0x40000000 /* Event occurred against dir. */ | |
| 73 | #define IN_ONESHOT 0x80000000 /* Only send event once. */ | |
| 74 | ||
| 75 | /* All events which a program can wait on. */ | |
| 76 | #define IN_ALL_EVENTS (IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE \ | |
| 77 | | IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM \ | |
| 78 | | IN_MOVED_TO | IN_CREATE | IN_DELETE \ | |
| 79 | | IN_DELETE_SELF | IN_MOVE_SELF) | |
| 80 | ||
| 81 | ||
| 82 | __BEGIN_DECLS | |
| 83 | ||
| 84 | /* Create and initialize inotify instance. */ | |
| 85 | extern int inotify_init (void) __THROW; | |
| 86 | ||
| 87 | /* Create and initialize inotify instance. */ | |
| 88 | extern int inotify_init1 (int __flags) __THROW; | |
| 89 | ||
| 90 | /* Add watch of object NAME to inotify instance FD. Notify about | |
| 91 | events specified by MASK. */ | |
| 92 | extern int inotify_add_watch (int __fd, const char *__name, uint32_t __mask) | |
| 93 | __THROW; | |
| 94 | ||
| 95 | /* Remove the watch specified by WD from the inotify instance FD. */ | |
| 96 | extern int inotify_rm_watch (int __fd, int __wd) __THROW; | |
| 97 | ||
| 98 | __END_DECLS | |
| 99 | ||
| 100 | #endif /* sys/inotify.h */ |
libc/glibc-include/sys/io.h created+183
| ... | ... | @@ -0,0 +1,183 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_IO_H | |
| 19 | #define _SYS_IO_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | __BEGIN_DECLS | |
| 24 | ||
| 25 | /* If TURN_ON is TRUE, request for permission to do direct i/o on the | |
| 26 | port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O | |
| 27 | permission off for that range. This call requires root privileges. | |
| 28 | ||
| 29 | Portability note: not all Linux platforms support this call. Most | |
| 30 | platforms based on the PC I/O architecture probably will, however. | |
| 31 | E.g., Linux/Alpha for Alpha PCs supports this. */ | |
| 32 | extern int ioperm (unsigned long int __from, unsigned long int __num, | |
| 33 | int __turn_on) __THROW; | |
| 34 | ||
| 35 | /* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to | |
| 36 | access any I/O port is granted. This call requires root | |
| 37 | privileges. */ | |
| 38 | extern int iopl (int __level) __THROW; | |
| 39 | ||
| 40 | #if defined __GNUC__ && __GNUC__ >= 2 | |
| 41 | ||
| 42 | static __inline unsigned char | |
| 43 | inb (unsigned short int __port) | |
| 44 | { | |
| 45 | unsigned char _v; | |
| 46 | ||
| 47 | __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (__port)); | |
| 48 | return _v; | |
| 49 | } | |
| 50 | ||
| 51 | static __inline unsigned char | |
| 52 | inb_p (unsigned short int __port) | |
| 53 | { | |
| 54 | unsigned char _v; | |
| 55 | ||
| 56 | __asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port)); | |
| 57 | return _v; | |
| 58 | } | |
| 59 | ||
| 60 | static __inline unsigned short int | |
| 61 | inw (unsigned short int __port) | |
| 62 | { | |
| 63 | unsigned short _v; | |
| 64 | ||
| 65 | __asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (__port)); | |
| 66 | return _v; | |
| 67 | } | |
| 68 | ||
| 69 | static __inline unsigned short int | |
| 70 | inw_p (unsigned short int __port) | |
| 71 | { | |
| 72 | unsigned short int _v; | |
| 73 | ||
| 74 | __asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port)); | |
| 75 | return _v; | |
| 76 | } | |
| 77 | ||
| 78 | static __inline unsigned int | |
| 79 | inl (unsigned short int __port) | |
| 80 | { | |
| 81 | unsigned int _v; | |
| 82 | ||
| 83 | __asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (__port)); | |
| 84 | return _v; | |
| 85 | } | |
| 86 | ||
| 87 | static __inline unsigned int | |
| 88 | inl_p (unsigned short int __port) | |
| 89 | { | |
| 90 | unsigned int _v; | |
| 91 | __asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port)); | |
| 92 | return _v; | |
| 93 | } | |
| 94 | ||
| 95 | static __inline void | |
| 96 | outb (unsigned char __value, unsigned short int __port) | |
| 97 | { | |
| 98 | __asm__ __volatile__ ("outb %b0,%w1": :"a" (__value), "Nd" (__port)); | |
| 99 | } | |
| 100 | ||
| 101 | static __inline void | |
| 102 | outb_p (unsigned char __value, unsigned short int __port) | |
| 103 | { | |
| 104 | __asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (__value), | |
| 105 | "Nd" (__port)); | |
| 106 | } | |
| 107 | ||
| 108 | static __inline void | |
| 109 | outw (unsigned short int __value, unsigned short int __port) | |
| 110 | { | |
| 111 | __asm__ __volatile__ ("outw %w0,%w1": :"a" (__value), "Nd" (__port)); | |
| 112 | ||
| 113 | } | |
| 114 | ||
| 115 | static __inline void | |
| 116 | outw_p (unsigned short int __value, unsigned short int __port) | |
| 117 | { | |
| 118 | __asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80": :"a" (__value), | |
| 119 | "Nd" (__port)); | |
| 120 | } | |
| 121 | ||
| 122 | static __inline void | |
| 123 | outl (unsigned int __value, unsigned short int __port) | |
| 124 | { | |
| 125 | __asm__ __volatile__ ("outl %0,%w1": :"a" (__value), "Nd" (__port)); | |
| 126 | } | |
| 127 | ||
| 128 | static __inline void | |
| 129 | outl_p (unsigned int __value, unsigned short int __port) | |
| 130 | { | |
| 131 | __asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80": :"a" (__value), | |
| 132 | "Nd" (__port)); | |
| 133 | } | |
| 134 | ||
| 135 | static __inline void | |
| 136 | insb (unsigned short int __port, void *__addr, unsigned long int __count) | |
| 137 | { | |
| 138 | __asm__ __volatile__ ("cld ; rep ; insb":"=D" (__addr), "=c" (__count) | |
| 139 | :"d" (__port), "0" (__addr), "1" (__count)); | |
| 140 | } | |
| 141 | ||
| 142 | static __inline void | |
| 143 | insw (unsigned short int __port, void *__addr, unsigned long int __count) | |
| 144 | { | |
| 145 | __asm__ __volatile__ ("cld ; rep ; insw":"=D" (__addr), "=c" (__count) | |
| 146 | :"d" (__port), "0" (__addr), "1" (__count)); | |
| 147 | } | |
| 148 | ||
| 149 | static __inline void | |
| 150 | insl (unsigned short int __port, void *__addr, unsigned long int __count) | |
| 151 | { | |
| 152 | __asm__ __volatile__ ("cld ; rep ; insl":"=D" (__addr), "=c" (__count) | |
| 153 | :"d" (__port), "0" (__addr), "1" (__count)); | |
| 154 | } | |
| 155 | ||
| 156 | static __inline void | |
| 157 | outsb (unsigned short int __port, const void *__addr, | |
| 158 | unsigned long int __count) | |
| 159 | { | |
| 160 | __asm__ __volatile__ ("cld ; rep ; outsb":"=S" (__addr), "=c" (__count) | |
| 161 | :"d" (__port), "0" (__addr), "1" (__count)); | |
| 162 | } | |
| 163 | ||
| 164 | static __inline void | |
| 165 | outsw (unsigned short int __port, const void *__addr, | |
| 166 | unsigned long int __count) | |
| 167 | { | |
| 168 | __asm__ __volatile__ ("cld ; rep ; outsw":"=S" (__addr), "=c" (__count) | |
| 169 | :"d" (__port), "0" (__addr), "1" (__count)); | |
| 170 | } | |
| 171 | ||
| 172 | static __inline void | |
| 173 | outsl (unsigned short int __port, const void *__addr, | |
| 174 | unsigned long int __count) | |
| 175 | { | |
| 176 | __asm__ __volatile__ ("cld ; rep ; outsl":"=S" (__addr), "=c" (__count) | |
| 177 | :"d" (__port), "0" (__addr), "1" (__count)); | |
| 178 | } | |
| 179 | ||
| 180 | #endif /* GNU C */ | |
| 181 | ||
| 182 | __END_DECLS | |
| 183 | #endif /* _SYS_IO_H */ |
libc/glibc-include/sys/ioctl.h created+45
| ... | ... | @@ -0,0 +1,45 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_IOCTL_H | |
| 19 | #define _SYS_IOCTL_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | __BEGIN_DECLS | |
| 24 | ||
| 25 | /* Get the list of `ioctl' requests and related constants. */ | |
| 26 | #include <bits/ioctls.h> | |
| 27 | ||
| 28 | /* Define some types used by `ioctl' requests. */ | |
| 29 | #include <bits/ioctl-types.h> | |
| 30 | ||
| 31 | /* On a Unix system, the system <sys/ioctl.h> probably defines some of | |
| 32 | the symbols we define in <sys/ttydefaults.h> (usually with the same | |
| 33 | values). The code to generate <bits/ioctls.h> has omitted these | |
| 34 | symbols to avoid the conflict, but a Unix program expects <sys/ioctl.h> | |
| 35 | to define them, so we must include <sys/ttydefaults.h> here. */ | |
| 36 | #include <sys/ttydefaults.h> | |
| 37 | ||
| 38 | /* Perform the I/O control operation specified by REQUEST on FD. | |
| 39 | One argument may follow; its presence and type depend on REQUEST. | |
| 40 | Return value depends on REQUEST. Usually -1 indicates error. */ | |
| 41 | extern int ioctl (int __fd, unsigned long int __request, ...) __THROW; | |
| 42 | ||
| 43 | __END_DECLS | |
| 44 | ||
| 45 | #endif /* sys/ioctl.h */ |
libc/glibc-include/sys/ipc.h created+54
| ... | ... | @@ -0,0 +1,54 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_IPC_H | |
| 19 | #define _SYS_IPC_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | /* Get system dependent definition of `struct ipc_perm' and more. */ | |
| 24 | #include <bits/ipctypes.h> | |
| 25 | #include <bits/ipc.h> | |
| 26 | ||
| 27 | #ifndef __uid_t_defined | |
| 28 | typedef __uid_t uid_t; | |
| 29 | # define __uid_t_defined | |
| 30 | #endif | |
| 31 | ||
| 32 | #ifndef __gid_t_defined | |
| 33 | typedef __gid_t gid_t; | |
| 34 | # define __gid_t_defined | |
| 35 | #endif | |
| 36 | ||
| 37 | #ifndef __mode_t_defined | |
| 38 | typedef __mode_t mode_t; | |
| 39 | # define __mode_t_defined | |
| 40 | #endif | |
| 41 | ||
| 42 | #ifndef __key_t_defined | |
| 43 | typedef __key_t key_t; | |
| 44 | # define __key_t_defined | |
| 45 | #endif | |
| 46 | ||
| 47 | __BEGIN_DECLS | |
| 48 | ||
| 49 | /* Generates key for System V style IPC. */ | |
| 50 | extern key_t ftok (const char *__pathname, int __proj_id) __THROW; | |
| 51 | ||
| 52 | __END_DECLS | |
| 53 | ||
| 54 | #endif /* sys/ipc.h */ |
libc/glibc-include/sys/kd.h created+34
| ... | ... | @@ -0,0 +1,34 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_KD_H | |
| 19 | #define _SYS_KD_H 1 | |
| 20 | ||
| 21 | /* Make sure the <linux/types.h> header is not loaded. */ | |
| 22 | #ifndef _LINUX_TYPES_H | |
| 23 | # define _LINUX_TYPES_H 1 | |
| 24 | # define __undef_LINUX_TYPES_H | |
| 25 | #endif | |
| 26 | ||
| 27 | #include <linux/kd.h> | |
| 28 | ||
| 29 | #ifdef __undef_LINUX_TYPES_H | |
| 30 | # undef _LINUX_TYPES_H | |
| 31 | # undef __undef_LINUX_TYPES_H | |
| 32 | #endif | |
| 33 | ||
| 34 | #endif /* sys/kd.h */ |
libc/glibc-include/sys/klog.h created+33
| ... | ... | @@ -0,0 +1,33 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_KLOG_H | |
| 19 | ||
| 20 | #define _SYS_KLOG_H 1 | |
| 21 | #include <features.h> | |
| 22 | ||
| 23 | __BEGIN_DECLS | |
| 24 | ||
| 25 | /* Control the kernel's logging facility. This corresponds exactly to | |
| 26 | the kernel's syslog system call, but that name is easily confused | |
| 27 | with the user-level syslog facility, which is something completely | |
| 28 | different. */ | |
| 29 | extern int klogctl (int __type, char *__bufp, int __len) __THROW; | |
| 30 | ||
| 31 | __END_DECLS | |
| 32 | ||
| 33 | #endif /* _SYS_KLOG_H */ |
libc/glibc-include/sys/mman.h created+151
| ... | ... | @@ -0,0 +1,151 @@ |
| 1 | /* Definitions for BSD-style memory management. | |
| 2 | Copyright (C) 1994-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_MMAN_H | |
| 20 | #define _SYS_MMAN_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <bits/types.h> | |
| 24 | #define __need_size_t | |
| 25 | #include <stddef.h> | |
| 26 | ||
| 27 | #ifndef __off_t_defined | |
| 28 | # ifndef __USE_FILE_OFFSET64 | |
| 29 | typedef __off_t off_t; | |
| 30 | # else | |
| 31 | typedef __off64_t off_t; | |
| 32 | # endif | |
| 33 | # define __off_t_defined | |
| 34 | #endif | |
| 35 | ||
| 36 | #ifndef __mode_t_defined | |
| 37 | typedef __mode_t mode_t; | |
| 38 | # define __mode_t_defined | |
| 39 | #endif | |
| 40 | ||
| 41 | #include <bits/mman.h> | |
| 42 | ||
| 43 | /* Return value of `mmap' in case of an error. */ | |
| 44 | #define MAP_FAILED ((void *) -1) | |
| 45 | ||
| 46 | __BEGIN_DECLS | |
| 47 | /* Map addresses starting near ADDR and extending for LEN bytes. from | |
| 48 | OFFSET into the file FD describes according to PROT and FLAGS. If ADDR | |
| 49 | is nonzero, it is the desired mapping address. If the MAP_FIXED bit is | |
| 50 | set in FLAGS, the mapping will be at ADDR exactly (which must be | |
| 51 | page-aligned); otherwise the system chooses a convenient nearby address. | |
| 52 | The return value is the actual mapping address chosen or MAP_FAILED | |
| 53 | for errors (in which case `errno' is set). A successful `mmap' call | |
| 54 | deallocates any previous mapping for the affected region. */ | |
| 55 | ||
| 56 | #ifndef __USE_FILE_OFFSET64 | |
| 57 | extern void *mmap (void *__addr, size_t __len, int __prot, | |
| 58 | int __flags, int __fd, __off_t __offset) __THROW; | |
| 59 | #else | |
| 60 | # ifdef __REDIRECT_NTH | |
| 61 | extern void * __REDIRECT_NTH (mmap, | |
| 62 | (void *__addr, size_t __len, int __prot, | |
| 63 | int __flags, int __fd, __off64_t __offset), | |
| 64 | mmap64); | |
| 65 | # else | |
| 66 | # define mmap mmap64 | |
| 67 | # endif | |
| 68 | #endif | |
| 69 | #ifdef __USE_LARGEFILE64 | |
| 70 | extern void *mmap64 (void *__addr, size_t __len, int __prot, | |
| 71 | int __flags, int __fd, __off64_t __offset) __THROW; | |
| 72 | #endif | |
| 73 | ||
| 74 | /* Deallocate any mapping for the region starting at ADDR and extending LEN | |
| 75 | bytes. Returns 0 if successful, -1 for errors (and sets errno). */ | |
| 76 | extern int munmap (void *__addr, size_t __len) __THROW; | |
| 77 | ||
| 78 | /* Change the memory protection of the region starting at ADDR and | |
| 79 | extending LEN bytes to PROT. Returns 0 if successful, -1 for errors | |
| 80 | (and sets errno). */ | |
| 81 | extern int mprotect (void *__addr, size_t __len, int __prot) __THROW; | |
| 82 | ||
| 83 | /* Synchronize the region starting at ADDR and extending LEN bytes with the | |
| 84 | file it maps. Filesystem operations on a file being mapped are | |
| 85 | unpredictable before this is done. Flags are from the MS_* set. | |
| 86 | ||
| 87 | This function is a cancellation point and therefore not marked with | |
| 88 | __THROW. */ | |
| 89 | extern int msync (void *__addr, size_t __len, int __flags); | |
| 90 | ||
| 91 | #ifdef __USE_MISC | |
| 92 | /* Advise the system about particular usage patterns the program follows | |
| 93 | for the region starting at ADDR and extending LEN bytes. */ | |
| 94 | extern int madvise (void *__addr, size_t __len, int __advice) __THROW; | |
| 95 | #endif | |
| 96 | #ifdef __USE_XOPEN2K | |
| 97 | /* This is the POSIX name for this function. */ | |
| 98 | extern int posix_madvise (void *__addr, size_t __len, int __advice) __THROW; | |
| 99 | #endif | |
| 100 | ||
| 101 | /* Guarantee all whole pages mapped by the range [ADDR,ADDR+LEN) to | |
| 102 | be memory resident. */ | |
| 103 | extern int mlock (const void *__addr, size_t __len) __THROW; | |
| 104 | ||
| 105 | /* Unlock whole pages previously mapped by the range [ADDR,ADDR+LEN). */ | |
| 106 | extern int munlock (const void *__addr, size_t __len) __THROW; | |
| 107 | ||
| 108 | /* Cause all currently mapped pages of the process to be memory resident | |
| 109 | until unlocked by a call to the `munlockall', until the process exits, | |
| 110 | or until the process calls `execve'. */ | |
| 111 | extern int mlockall (int __flags) __THROW; | |
| 112 | ||
| 113 | /* All currently mapped pages of the process' address space become | |
| 114 | unlocked. */ | |
| 115 | extern int munlockall (void) __THROW; | |
| 116 | ||
| 117 | #ifdef __USE_MISC | |
| 118 | /* mincore returns the memory residency status of the pages in the | |
| 119 | current process's address space specified by [start, start + len). | |
| 120 | The status is returned in a vector of bytes. The least significant | |
| 121 | bit of each byte is 1 if the referenced page is in memory, otherwise | |
| 122 | it is zero. */ | |
| 123 | extern int mincore (void *__start, size_t __len, unsigned char *__vec) | |
| 124 | __THROW; | |
| 125 | #endif | |
| 126 | ||
| 127 | #ifdef __USE_GNU | |
| 128 | /* Remap pages mapped by the range [ADDR,ADDR+OLD_LEN) to new length | |
| 129 | NEW_LEN. If MREMAP_MAYMOVE is set in FLAGS the returned address | |
| 130 | may differ from ADDR. If MREMAP_FIXED is set in FLAGS the function | |
| 131 | takes another parameter which is a fixed address at which the block | |
| 132 | resides after a successful call. */ | |
| 133 | extern void *mremap (void *__addr, size_t __old_len, size_t __new_len, | |
| 134 | int __flags, ...) __THROW; | |
| 135 | ||
| 136 | /* Remap arbitrary pages of a shared backing store within an existing | |
| 137 | VMA. */ | |
| 138 | extern int remap_file_pages (void *__start, size_t __size, int __prot, | |
| 139 | size_t __pgoff, int __flags) __THROW; | |
| 140 | #endif | |
| 141 | ||
| 142 | ||
| 143 | /* Open shared memory segment. */ | |
| 144 | extern int shm_open (const char *__name, int __oflag, mode_t __mode); | |
| 145 | ||
| 146 | /* Remove shared memory segment. */ | |
| 147 | extern int shm_unlink (const char *__name); | |
| 148 | ||
| 149 | __END_DECLS | |
| 150 | ||
| 151 | #endif /* sys/mman.h */ |
libc/glibc-include/sys/mount.h created+150
| ... | ... | @@ -0,0 +1,150 @@ |
| 1 | /* Header file for mounting/unmount Linux filesystems. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* This is taken from /usr/include/linux/fs.h. */ | |
| 20 | ||
| 21 | #ifndef _SYS_MOUNT_H | |
| 22 | #define _SYS_MOUNT_H 1 | |
| 23 | ||
| 24 | #include <features.h> | |
| 25 | #include <sys/ioctl.h> | |
| 26 | ||
| 27 | #define BLOCK_SIZE 1024 | |
| 28 | #define BLOCK_SIZE_BITS 10 | |
| 29 | ||
| 30 | ||
| 31 | /* These are the fs-independent mount-flags: up to 16 flags are | |
| 32 | supported */ | |
| 33 | enum | |
| 34 | { | |
| 35 | MS_RDONLY = 1, /* Mount read-only. */ | |
| 36 | #define MS_RDONLY MS_RDONLY | |
| 37 | MS_NOSUID = 2, /* Ignore suid and sgid bits. */ | |
| 38 | #define MS_NOSUID MS_NOSUID | |
| 39 | MS_NODEV = 4, /* Disallow access to device special files. */ | |
| 40 | #define MS_NODEV MS_NODEV | |
| 41 | MS_NOEXEC = 8, /* Disallow program execution. */ | |
| 42 | #define MS_NOEXEC MS_NOEXEC | |
| 43 | MS_SYNCHRONOUS = 16, /* Writes are synced at once. */ | |
| 44 | #define MS_SYNCHRONOUS MS_SYNCHRONOUS | |
| 45 | MS_REMOUNT = 32, /* Alter flags of a mounted FS. */ | |
| 46 | #define MS_REMOUNT MS_REMOUNT | |
| 47 | MS_MANDLOCK = 64, /* Allow mandatory locks on an FS. */ | |
| 48 | #define MS_MANDLOCK MS_MANDLOCK | |
| 49 | MS_DIRSYNC = 128, /* Directory modifications are synchronous. */ | |
| 50 | #define MS_DIRSYNC MS_DIRSYNC | |
| 51 | MS_NOATIME = 1024, /* Do not update access times. */ | |
| 52 | #define MS_NOATIME MS_NOATIME | |
| 53 | MS_NODIRATIME = 2048, /* Do not update directory access times. */ | |
| 54 | #define MS_NODIRATIME MS_NODIRATIME | |
| 55 | MS_BIND = 4096, /* Bind directory at different place. */ | |
| 56 | #define MS_BIND MS_BIND | |
| 57 | MS_MOVE = 8192, | |
| 58 | #define MS_MOVE MS_MOVE | |
| 59 | MS_REC = 16384, | |
| 60 | #define MS_REC MS_REC | |
| 61 | MS_SILENT = 32768, | |
| 62 | #define MS_SILENT MS_SILENT | |
| 63 | MS_POSIXACL = 1 << 16, /* VFS does not apply the umask. */ | |
| 64 | #define MS_POSIXACL MS_POSIXACL | |
| 65 | MS_UNBINDABLE = 1 << 17, /* Change to unbindable. */ | |
| 66 | #define MS_UNBINDABLE MS_UNBINDABLE | |
| 67 | MS_PRIVATE = 1 << 18, /* Change to private. */ | |
| 68 | #define MS_PRIVATE MS_PRIVATE | |
| 69 | MS_SLAVE = 1 << 19, /* Change to slave. */ | |
| 70 | #define MS_SLAVE MS_SLAVE | |
| 71 | MS_SHARED = 1 << 20, /* Change to shared. */ | |
| 72 | #define MS_SHARED MS_SHARED | |
| 73 | MS_RELATIME = 1 << 21, /* Update atime relative to mtime/ctime. */ | |
| 74 | #define MS_RELATIME MS_RELATIME | |
| 75 | MS_KERNMOUNT = 1 << 22, /* This is a kern_mount call. */ | |
| 76 | #define MS_KERNMOUNT MS_KERNMOUNT | |
| 77 | MS_I_VERSION = 1 << 23, /* Update inode I_version field. */ | |
| 78 | #define MS_I_VERSION MS_I_VERSION | |
| 79 | MS_STRICTATIME = 1 << 24, /* Always perform atime updates. */ | |
| 80 | #define MS_STRICTATIME MS_STRICTATIME | |
| 81 | MS_LAZYTIME = 1 << 25, /* Update the on-disk [acm]times lazily. */ | |
| 82 | #define MS_LAZYTIME MS_LAZYTIME | |
| 83 | MS_ACTIVE = 1 << 30, | |
| 84 | #define MS_ACTIVE MS_ACTIVE | |
| 85 | MS_NOUSER = 1 << 31 | |
| 86 | #define MS_NOUSER MS_NOUSER | |
| 87 | }; | |
| 88 | ||
| 89 | /* Flags that can be altered by MS_REMOUNT */ | |
| 90 | #define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION \ | |
| 91 | |MS_LAZYTIME) | |
| 92 | ||
| 93 | ||
| 94 | /* Magic mount flag number. Has to be or-ed to the flag values. */ | |
| 95 | ||
| 96 | #define MS_MGC_VAL 0xc0ed0000 /* Magic flag number to indicate "new" flags */ | |
| 97 | #define MS_MGC_MSK 0xffff0000 /* Magic flag number mask */ | |
| 98 | ||
| 99 | ||
| 100 | /* The read-only stuff doesn't really belong here, but any other place | |
| 101 | is probably as bad and I don't want to create yet another include | |
| 102 | file. */ | |
| 103 | ||
| 104 | #define BLKROSET _IO(0x12, 93) /* Set device read-only (0 = read-write). */ | |
| 105 | #define BLKROGET _IO(0x12, 94) /* Get read-only status (0 = read_write). */ | |
| 106 | #define BLKRRPART _IO(0x12, 95) /* Re-read partition table. */ | |
| 107 | #define BLKGETSIZE _IO(0x12, 96) /* Return device size. */ | |
| 108 | #define BLKFLSBUF _IO(0x12, 97) /* Flush buffer cache. */ | |
| 109 | #define BLKRASET _IO(0x12, 98) /* Set read ahead for block device. */ | |
| 110 | #define BLKRAGET _IO(0x12, 99) /* Get current read ahead setting. */ | |
| 111 | #define BLKFRASET _IO(0x12,100) /* Set filesystem read-ahead. */ | |
| 112 | #define BLKFRAGET _IO(0x12,101) /* Get filesystem read-ahead. */ | |
| 113 | #define BLKSECTSET _IO(0x12,102) /* Set max sectors per request. */ | |
| 114 | #define BLKSECTGET _IO(0x12,103) /* Get max sectors per request. */ | |
| 115 | #define BLKSSZGET _IO(0x12,104) /* Get block device sector size. */ | |
| 116 | #define BLKBSZGET _IOR(0x12,112,size_t) | |
| 117 | #define BLKBSZSET _IOW(0x12,113,size_t) | |
| 118 | #define BLKGETSIZE64 _IOR(0x12,114,size_t) /* return device size. */ | |
| 119 | ||
| 120 | ||
| 121 | /* Possible value for FLAGS parameter of `umount2'. */ | |
| 122 | enum | |
| 123 | { | |
| 124 | MNT_FORCE = 1, /* Force unmounting. */ | |
| 125 | #define MNT_FORCE MNT_FORCE | |
| 126 | MNT_DETACH = 2, /* Just detach from the tree. */ | |
| 127 | #define MNT_DETACH MNT_DETACH | |
| 128 | MNT_EXPIRE = 4, /* Mark for expiry. */ | |
| 129 | #define MNT_EXPIRE MNT_EXPIRE | |
| 130 | UMOUNT_NOFOLLOW = 8 /* Don't follow symlink on umount. */ | |
| 131 | #define UMOUNT_NOFOLLOW UMOUNT_NOFOLLOW | |
| 132 | }; | |
| 133 | ||
| 134 | ||
| 135 | __BEGIN_DECLS | |
| 136 | ||
| 137 | /* Mount a filesystem. */ | |
| 138 | extern int mount (const char *__special_file, const char *__dir, | |
| 139 | const char *__fstype, unsigned long int __rwflag, | |
| 140 | const void *__data) __THROW; | |
| 141 | ||
| 142 | /* Unmount a filesystem. */ | |
| 143 | extern int umount (const char *__special_file) __THROW; | |
| 144 | ||
| 145 | /* Unmount a filesystem. Force unmounting if FLAGS is set to MNT_FORCE. */ | |
| 146 | extern int umount2 (const char *__special_file, int __flags) __THROW; | |
| 147 | ||
| 148 | __END_DECLS | |
| 149 | ||
| 150 | #endif /* _SYS_MOUNT_H */ |
libc/glibc-include/sys/msg.h created+82
| ... | ... | @@ -0,0 +1,82 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_MSG_H | |
| 19 | #define _SYS_MSG_H | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #define __need_size_t | |
| 24 | #include <stddef.h> | |
| 25 | ||
| 26 | /* Get common definition of System V style IPC. */ | |
| 27 | #include <sys/ipc.h> | |
| 28 | ||
| 29 | /* Get system dependent definition of `struct msqid_ds' and more. */ | |
| 30 | #include <bits/msq.h> | |
| 31 | ||
| 32 | /* Define types required by the standard. */ | |
| 33 | #include <bits/types/time_t.h> | |
| 34 | ||
| 35 | #ifndef __pid_t_defined | |
| 36 | typedef __pid_t pid_t; | |
| 37 | # define __pid_t_defined | |
| 38 | #endif | |
| 39 | ||
| 40 | #ifndef __ssize_t_defined | |
| 41 | typedef __ssize_t ssize_t; | |
| 42 | # define __ssize_t_defined | |
| 43 | #endif | |
| 44 | ||
| 45 | /* The following System V style IPC functions implement a message queue | |
| 46 | system. The definition is found in XPG2. */ | |
| 47 | ||
| 48 | #ifdef __USE_GNU | |
| 49 | /* Template for struct to be used as argument for `msgsnd' and `msgrcv'. */ | |
| 50 | struct msgbuf | |
| 51 | { | |
| 52 | __syscall_slong_t mtype; /* type of received/sent message */ | |
| 53 | char mtext[1]; /* text of the message */ | |
| 54 | }; | |
| 55 | #endif | |
| 56 | ||
| 57 | ||
| 58 | __BEGIN_DECLS | |
| 59 | ||
| 60 | /* Message queue control operation. */ | |
| 61 | extern int msgctl (int __msqid, int __cmd, struct msqid_ds *__buf) __THROW; | |
| 62 | ||
| 63 | /* Get messages queue. */ | |
| 64 | extern int msgget (key_t __key, int __msgflg) __THROW; | |
| 65 | ||
| 66 | /* Receive message from message queue. | |
| 67 | ||
| 68 | This function is a cancellation point and therefore not marked with | |
| 69 | __THROW. */ | |
| 70 | extern ssize_t msgrcv (int __msqid, void *__msgp, size_t __msgsz, | |
| 71 | long int __msgtyp, int __msgflg); | |
| 72 | ||
| 73 | /* Send message to message queue. | |
| 74 | ||
| 75 | This function is a cancellation point and therefore not marked with | |
| 76 | __THROW. */ | |
| 77 | extern int msgsnd (int __msqid, const void *__msgp, size_t __msgsz, | |
| 78 | int __msgflg); | |
| 79 | ||
| 80 | __END_DECLS | |
| 81 | ||
| 82 | #endif /* sys/msg.h */ |
libc/glibc-include/sys/mtio.h created+276
| ... | ... | @@ -0,0 +1,276 @@ |
| 1 | /* Structures and definitions for magnetic tape I/O control commands. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* Written by H. Bergman <hennus@cybercomm.nl>. */ | |
| 20 | ||
| 21 | #ifndef _SYS_MTIO_H | |
| 22 | #define _SYS_MTIO_H 1 | |
| 23 | ||
| 24 | /* Get necessary definitions from system and kernel headers. */ | |
| 25 | #include <sys/types.h> | |
| 26 | #include <sys/ioctl.h> | |
| 27 | ||
| 28 | ||
| 29 | /* Structure for MTIOCTOP - magnetic tape operation command. */ | |
| 30 | struct mtop | |
| 31 | { | |
| 32 | short int mt_op; /* Operations defined below. */ | |
| 33 | int mt_count; /* How many of them. */ | |
| 34 | }; | |
| 35 | #define _IOT_mtop /* Hurd ioctl type field. */ \ | |
| 36 | _IOT (_IOTS (short), 1, _IOTS (int), 1, 0, 0) | |
| 37 | ||
| 38 | /* Magnetic Tape operations [Not all operations supported by all drivers]. */ | |
| 39 | #define MTRESET 0 /* +reset drive in case of problems. */ | |
| 40 | #define MTFSF 1 /* Forward space over FileMark, | |
| 41 | * position at first record of next file. */ | |
| 42 | #define MTBSF 2 /* Backward space FileMark (position before FM). */ | |
| 43 | #define MTFSR 3 /* Forward space record. */ | |
| 44 | #define MTBSR 4 /* Backward space record. */ | |
| 45 | #define MTWEOF 5 /* Write an end-of-file record (mark). */ | |
| 46 | #define MTREW 6 /* Rewind. */ | |
| 47 | #define MTOFFL 7 /* Rewind and put the drive offline (eject?). */ | |
| 48 | #define MTNOP 8 /* No op, set status only (read with MTIOCGET). */ | |
| 49 | #define MTRETEN 9 /* Retension tape. */ | |
| 50 | #define MTBSFM 10 /* +backward space FileMark, position at FM. */ | |
| 51 | #define MTFSFM 11 /* +forward space FileMark, position at FM. */ | |
| 52 | #define MTEOM 12 /* Goto end of recorded media (for appending files). | |
| 53 | MTEOM positions after the last FM, ready for | |
| 54 | appending another file. */ | |
| 55 | #define MTERASE 13 /* Erase tape -- be careful! */ | |
| 56 | ||
| 57 | #define MTRAS1 14 /* Run self test 1 (nondestructive). */ | |
| 58 | #define MTRAS2 15 /* Run self test 2 (destructive). */ | |
| 59 | #define MTRAS3 16 /* Reserved for self test 3. */ | |
| 60 | ||
| 61 | #define MTSETBLK 20 /* Set block length (SCSI). */ | |
| 62 | #define MTSETDENSITY 21 /* Set tape density (SCSI). */ | |
| 63 | #define MTSEEK 22 /* Seek to block (Tandberg, etc.). */ | |
| 64 | #define MTTELL 23 /* Tell block (Tandberg, etc.). */ | |
| 65 | #define MTSETDRVBUFFER 24 /* Set the drive buffering according to SCSI-2. | |
| 66 | Ordinary buffered operation with code 1. */ | |
| 67 | #define MTFSS 25 /* Space forward over setmarks. */ | |
| 68 | #define MTBSS 26 /* Space backward over setmarks. */ | |
| 69 | #define MTWSM 27 /* Write setmarks. */ | |
| 70 | ||
| 71 | #define MTLOCK 28 /* Lock the drive door. */ | |
| 72 | #define MTUNLOCK 29 /* Unlock the drive door. */ | |
| 73 | #define MTLOAD 30 /* Execute the SCSI load command. */ | |
| 74 | #define MTUNLOAD 31 /* Execute the SCSI unload command. */ | |
| 75 | #define MTCOMPRESSION 32/* Control compression with SCSI mode page 15. */ | |
| 76 | #define MTSETPART 33 /* Change the active tape partition. */ | |
| 77 | #define MTMKPART 34 /* Format the tape with one or two partitions. */ | |
| 78 | ||
| 79 | /* structure for MTIOCGET - mag tape get status command */ | |
| 80 | ||
| 81 | struct mtget | |
| 82 | { | |
| 83 | long int mt_type; /* Type of magtape device. */ | |
| 84 | long int mt_resid; /* Residual count: (not sure) | |
| 85 | number of bytes ignored, or | |
| 86 | number of files not skipped, or | |
| 87 | number of records not skipped. */ | |
| 88 | /* The following registers are device dependent. */ | |
| 89 | long int mt_dsreg; /* Status register. */ | |
| 90 | long int mt_gstat; /* Generic (device independent) status. */ | |
| 91 | long int mt_erreg; /* Error register. */ | |
| 92 | /* The next two fields are not always used. */ | |
| 93 | __daddr_t mt_fileno; /* Number of current file on tape. */ | |
| 94 | __daddr_t mt_blkno; /* Current block number. */ | |
| 95 | }; | |
| 96 | #define _IOT_mtget /* Hurd ioctl type field. */ \ | |
| 97 | _IOT (_IOTS (long), 7, 0, 0, 0, 0) | |
| 98 | ||
| 99 | ||
| 100 | /* Constants for mt_type. Not all of these are supported, and | |
| 101 | these are not all of the ones that are supported. */ | |
| 102 | #define MT_ISUNKNOWN 0x01 | |
| 103 | #define MT_ISQIC02 0x02 /* Generic QIC-02 tape streamer. */ | |
| 104 | #define MT_ISWT5150 0x03 /* Wangtek 5150EQ, QIC-150, QIC-02. */ | |
| 105 | #define MT_ISARCHIVE_5945L2 0x04 /* Archive 5945L-2, QIC-24, QIC-02?. */ | |
| 106 | #define MT_ISCMSJ500 0x05 /* CMS Jumbo 500 (QIC-02?). */ | |
| 107 | #define MT_ISTDC3610 0x06 /* Tandberg 6310, QIC-24. */ | |
| 108 | #define MT_ISARCHIVE_VP60I 0x07 /* Archive VP60i, QIC-02. */ | |
| 109 | #define MT_ISARCHIVE_2150L 0x08 /* Archive Viper 2150L. */ | |
| 110 | #define MT_ISARCHIVE_2060L 0x09 /* Archive Viper 2060L. */ | |
| 111 | #define MT_ISARCHIVESC499 0x0A /* Archive SC-499 QIC-36 controller. */ | |
| 112 | #define MT_ISQIC02_ALL_FEATURES 0x0F /* Generic QIC-02 with all features. */ | |
| 113 | #define MT_ISWT5099EEN24 0x11 /* Wangtek 5099-een24, 60MB, QIC-24. */ | |
| 114 | #define MT_ISTEAC_MT2ST 0x12 /* Teac MT-2ST 155mb drive, | |
| 115 | Teac DC-1 card (Wangtek type). */ | |
| 116 | #define MT_ISEVEREX_FT40A 0x32 /* Everex FT40A (QIC-40). */ | |
| 117 | #define MT_ISDDS1 0x51 /* DDS device without partitions. */ | |
| 118 | #define MT_ISDDS2 0x52 /* DDS device with partitions. */ | |
| 119 | #define MT_ISSCSI1 0x71 /* Generic ANSI SCSI-1 tape unit. */ | |
| 120 | #define MT_ISSCSI2 0x72 /* Generic ANSI SCSI-2 tape unit. */ | |
| 121 | ||
| 122 | /* QIC-40/80/3010/3020 ftape supported drives. | |
| 123 | 20bit vendor ID + 0x800000 (see vendors.h in ftape distribution). */ | |
| 124 | #define MT_ISFTAPE_UNKNOWN 0x800000 /* obsolete */ | |
| 125 | #define MT_ISFTAPE_FLAG 0x800000 | |
| 126 | ||
| 127 | struct mt_tape_info | |
| 128 | { | |
| 129 | long int t_type; /* Device type id (mt_type). */ | |
| 130 | char *t_name; /* Descriptive name. */ | |
| 131 | }; | |
| 132 | ||
| 133 | #define MT_TAPE_INFO \ | |
| 134 | { \ | |
| 135 | {MT_ISUNKNOWN, "Unknown type of tape device"}, \ | |
| 136 | {MT_ISQIC02, "Generic QIC-02 tape streamer"}, \ | |
| 137 | {MT_ISWT5150, "Wangtek 5150, QIC-150"}, \ | |
| 138 | {MT_ISARCHIVE_5945L2, "Archive 5945L-2"}, \ | |
| 139 | {MT_ISCMSJ500, "CMS Jumbo 500"}, \ | |
| 140 | {MT_ISTDC3610, "Tandberg TDC 3610, QIC-24"}, \ | |
| 141 | {MT_ISARCHIVE_VP60I, "Archive VP60i, QIC-02"}, \ | |
| 142 | {MT_ISARCHIVE_2150L, "Archive Viper 2150L"}, \ | |
| 143 | {MT_ISARCHIVE_2060L, "Archive Viper 2060L"}, \ | |
| 144 | {MT_ISARCHIVESC499, "Archive SC-499 QIC-36 controller"}, \ | |
| 145 | {MT_ISQIC02_ALL_FEATURES, "Generic QIC-02 tape, all features"}, \ | |
| 146 | {MT_ISWT5099EEN24, "Wangtek 5099-een24, 60MB"}, \ | |
| 147 | {MT_ISTEAC_MT2ST, "Teac MT-2ST 155mb data cassette drive"}, \ | |
| 148 | {MT_ISEVEREX_FT40A, "Everex FT40A, QIC-40"}, \ | |
| 149 | {MT_ISSCSI1, "Generic SCSI-1 tape"}, \ | |
| 150 | {MT_ISSCSI2, "Generic SCSI-2 tape"}, \ | |
| 151 | {0, NULL} \ | |
| 152 | } | |
| 153 | ||
| 154 | ||
| 155 | /* Structure for MTIOCPOS - mag tape get position command. */ | |
| 156 | ||
| 157 | struct mtpos | |
| 158 | { | |
| 159 | long int mt_blkno; /* Current block number. */ | |
| 160 | }; | |
| 161 | #define _IOT_mtpos /* Hurd ioctl type field. */ \ | |
| 162 | _IOT_SIMPLE (long) | |
| 163 | ||
| 164 | ||
| 165 | /* Structure for MTIOCGETCONFIG/MTIOCSETCONFIG primarily intended | |
| 166 | as an interim solution for QIC-02 until DDI is fully implemented. */ | |
| 167 | struct mtconfiginfo | |
| 168 | { | |
| 169 | long int mt_type; /* Drive type. */ | |
| 170 | long int ifc_type; /* Interface card type. */ | |
| 171 | unsigned short int irqnr; /* IRQ number to use. */ | |
| 172 | unsigned short int dmanr; /* DMA channel to use. */ | |
| 173 | unsigned short int port; /* IO port base address. */ | |
| 174 | ||
| 175 | unsigned long int debug; /* Debugging flags. */ | |
| 176 | ||
| 177 | unsigned have_dens:1; | |
| 178 | unsigned have_bsf:1; | |
| 179 | unsigned have_fsr:1; | |
| 180 | unsigned have_bsr:1; | |
| 181 | unsigned have_eod:1; | |
| 182 | unsigned have_seek:1; | |
| 183 | unsigned have_tell:1; | |
| 184 | unsigned have_ras1:1; | |
| 185 | unsigned have_ras2:1; | |
| 186 | unsigned have_ras3:1; | |
| 187 | unsigned have_qfa:1; | |
| 188 | ||
| 189 | unsigned pad1:5; | |
| 190 | char reserved[10]; | |
| 191 | }; | |
| 192 | #define _IOT_mtconfiginfo /* Hurd ioctl type field. */ \ | |
| 193 | _IOT (_IOTS (long), 2, _IOTS (short), 3, _IOTS (long), 1) /* XXX wrong */ | |
| 194 | ||
| 195 | ||
| 196 | /* Magnetic tape I/O control commands. */ | |
| 197 | #define MTIOCTOP _IOW('m', 1, struct mtop) /* Do a mag tape op. */ | |
| 198 | #define MTIOCGET _IOR('m', 2, struct mtget) /* Get tape status. */ | |
| 199 | #define MTIOCPOS _IOR('m', 3, struct mtpos) /* Get tape position.*/ | |
| 200 | ||
| 201 | /* The next two are used by the QIC-02 driver for runtime reconfiguration. | |
| 202 | See tpqic02.h for struct mtconfiginfo. */ | |
| 203 | #define MTIOCGETCONFIG _IOR('m', 4, struct mtconfiginfo) /* Get tape config.*/ | |
| 204 | #define MTIOCSETCONFIG _IOW('m', 5, struct mtconfiginfo) /* Set tape config.*/ | |
| 205 | ||
| 206 | /* Generic Mag Tape (device independent) status macros for examining | |
| 207 | mt_gstat -- HP-UX compatible. | |
| 208 | There is room for more generic status bits here, but I don't | |
| 209 | know which of them are reserved. At least three or so should | |
| 210 | be added to make this really useful. */ | |
| 211 | #define GMT_EOF(x) ((x) & 0x80000000) | |
| 212 | #define GMT_BOT(x) ((x) & 0x40000000) | |
| 213 | #define GMT_EOT(x) ((x) & 0x20000000) | |
| 214 | #define GMT_SM(x) ((x) & 0x10000000) /* DDS setmark */ | |
| 215 | #define GMT_EOD(x) ((x) & 0x08000000) /* DDS EOD */ | |
| 216 | #define GMT_WR_PROT(x) ((x) & 0x04000000) | |
| 217 | /* #define GMT_ ? ((x) & 0x02000000) */ | |
| 218 | #define GMT_ONLINE(x) ((x) & 0x01000000) | |
| 219 | #define GMT_D_6250(x) ((x) & 0x00800000) | |
| 220 | #define GMT_D_1600(x) ((x) & 0x00400000) | |
| 221 | #define GMT_D_800(x) ((x) & 0x00200000) | |
| 222 | /* #define GMT_ ? ((x) & 0x00100000) */ | |
| 223 | /* #define GMT_ ? ((x) & 0x00080000) */ | |
| 224 | #define GMT_DR_OPEN(x) ((x) & 0x00040000) /* Door open (no tape). */ | |
| 225 | /* #define GMT_ ? ((x) & 0x00020000) */ | |
| 226 | #define GMT_IM_REP_EN(x) ((x) & 0x00010000) /* Immediate report mode.*/ | |
| 227 | /* 16 generic status bits unused. */ | |
| 228 | ||
| 229 | ||
| 230 | /* SCSI-tape specific definitions. Bitfield shifts in the status */ | |
| 231 | #define MT_ST_BLKSIZE_SHIFT 0 | |
| 232 | #define MT_ST_BLKSIZE_MASK 0xffffff | |
| 233 | #define MT_ST_DENSITY_SHIFT 24 | |
| 234 | #define MT_ST_DENSITY_MASK 0xff000000 | |
| 235 | ||
| 236 | #define MT_ST_SOFTERR_SHIFT 0 | |
| 237 | #define MT_ST_SOFTERR_MASK 0xffff | |
| 238 | ||
| 239 | /* Bitfields for the MTSETDRVBUFFER ioctl. */ | |
| 240 | #define MT_ST_OPTIONS 0xf0000000 | |
| 241 | #define MT_ST_BOOLEANS 0x10000000 | |
| 242 | #define MT_ST_SETBOOLEANS 0x30000000 | |
| 243 | #define MT_ST_CLEARBOOLEANS 0x40000000 | |
| 244 | #define MT_ST_WRITE_THRESHOLD 0x20000000 | |
| 245 | #define MT_ST_DEF_BLKSIZE 0x50000000 | |
| 246 | #define MT_ST_DEF_OPTIONS 0x60000000 | |
| 247 | ||
| 248 | #define MT_ST_BUFFER_WRITES 0x1 | |
| 249 | #define MT_ST_ASYNC_WRITES 0x2 | |
| 250 | #define MT_ST_READ_AHEAD 0x4 | |
| 251 | #define MT_ST_DEBUGGING 0x8 | |
| 252 | #define MT_ST_TWO_FM 0x10 | |
| 253 | #define MT_ST_FAST_MTEOM 0x20 | |
| 254 | #define MT_ST_AUTO_LOCK 0x40 | |
| 255 | #define MT_ST_DEF_WRITES 0x80 | |
| 256 | #define MT_ST_CAN_BSR 0x100 | |
| 257 | #define MT_ST_NO_BLKLIMS 0x200 | |
| 258 | #define MT_ST_CAN_PARTITIONS 0x400 | |
| 259 | #define MT_ST_SCSI2LOGICAL 0x800 | |
| 260 | ||
| 261 | /* The mode parameters to be controlled. Parameter chosen with bits 20-28. */ | |
| 262 | #define MT_ST_CLEAR_DEFAULT 0xfffff | |
| 263 | #define MT_ST_DEF_DENSITY (MT_ST_DEF_OPTIONS | 0x100000) | |
| 264 | #define MT_ST_DEF_COMPRESSION (MT_ST_DEF_OPTIONS | 0x200000) | |
| 265 | #define MT_ST_DEF_DRVBUFFER (MT_ST_DEF_OPTIONS | 0x300000) | |
| 266 | ||
| 267 | /* The offset for the arguments for the special HP changer load command. */ | |
| 268 | #define MT_ST_HPLOADER_OFFSET 10000 | |
| 269 | ||
| 270 | ||
| 271 | /* Specify default tape device. */ | |
| 272 | #ifndef DEFTAPE | |
| 273 | # define DEFTAPE "/dev/tape" | |
| 274 | #endif | |
| 275 | ||
| 276 | #endif /* mtio.h */ |
libc/glibc-include/sys/param.h created+106
| ... | ... | @@ -0,0 +1,106 @@ |
| 1 | /* Compatibility header for old-style Unix parameters and limits. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_PARAM_H | |
| 20 | #define _SYS_PARAM_H 1 | |
| 21 | ||
| 22 | #define __need_NULL | |
| 23 | #include <stddef.h> | |
| 24 | ||
| 25 | #include <sys/types.h> | |
| 26 | #include <limits.h> | |
| 27 | #include <endian.h> /* Define BYTE_ORDER et al. */ | |
| 28 | #include <signal.h> /* Define NSIG. */ | |
| 29 | ||
| 30 | /* This file defines some things in system-specific ways. */ | |
| 31 | #include <bits/param.h> | |
| 32 | ||
| 33 | ||
| 34 | /* BSD names for some <limits.h> values. */ | |
| 35 | ||
| 36 | #define NBBY CHAR_BIT | |
| 37 | ||
| 38 | #if !defined NGROUPS && defined NGROUPS_MAX | |
| 39 | # define NGROUPS NGROUPS_MAX | |
| 40 | #endif | |
| 41 | #if !defined MAXSYMLINKS && defined SYMLOOP_MAX | |
| 42 | # define MAXSYMLINKS SYMLOOP_MAX | |
| 43 | #endif | |
| 44 | #if !defined CANBSIZ && defined MAX_CANON | |
| 45 | # define CANBSIZ MAX_CANON | |
| 46 | #endif | |
| 47 | #if !defined MAXPATHLEN && defined PATH_MAX | |
| 48 | # define MAXPATHLEN PATH_MAX | |
| 49 | #endif | |
| 50 | #if !defined NOFILE && defined OPEN_MAX | |
| 51 | # define NOFILE OPEN_MAX | |
| 52 | #endif | |
| 53 | #if !defined MAXHOSTNAMELEN && defined HOST_NAME_MAX | |
| 54 | # define MAXHOSTNAMELEN HOST_NAME_MAX | |
| 55 | #endif | |
| 56 | #ifndef NCARGS | |
| 57 | # ifdef ARG_MAX | |
| 58 | # define NCARGS ARG_MAX | |
| 59 | # else | |
| 60 | /* ARG_MAX is unlimited, but we define NCARGS for BSD programs that want to | |
| 61 | compare against some fixed limit. */ | |
| 62 | # define NCARGS INT_MAX | |
| 63 | # endif | |
| 64 | #endif | |
| 65 | ||
| 66 | ||
| 67 | /* Magical constants. */ | |
| 68 | #ifndef NOGROUP | |
| 69 | # define NOGROUP 65535 /* Marker for empty group set member. */ | |
| 70 | #endif | |
| 71 | #ifndef NODEV | |
| 72 | # define NODEV ((dev_t) -1) /* Non-existent device. */ | |
| 73 | #endif | |
| 74 | ||
| 75 | ||
| 76 | /* Unit of `st_blocks'. */ | |
| 77 | #ifndef DEV_BSIZE | |
| 78 | # define DEV_BSIZE 512 | |
| 79 | #endif | |
| 80 | ||
| 81 | ||
| 82 | /* Bit map related macros. */ | |
| 83 | #define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY)) | |
| 84 | #define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY))) | |
| 85 | #define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY))) | |
| 86 | #define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) | |
| 87 | ||
| 88 | /* Macros for counting and rounding. */ | |
| 89 | #ifndef howmany | |
| 90 | # define howmany(x, y) (((x) + ((y) - 1)) / (y)) | |
| 91 | #endif | |
| 92 | #ifdef __GNUC__ | |
| 93 | # define roundup(x, y) (__builtin_constant_p (y) && powerof2 (y) \ | |
| 94 | ? (((x) + (y) - 1) & ~((y) - 1)) \ | |
| 95 | : ((((x) + ((y) - 1)) / (y)) * (y))) | |
| 96 | #else | |
| 97 | # define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) | |
| 98 | #endif | |
| 99 | #define powerof2(x) ((((x) - 1) & (x)) == 0) | |
| 100 | ||
| 101 | /* Macros for min/max. */ | |
| 102 | #define MIN(a,b) (((a)<(b))?(a):(b)) | |
| 103 | #define MAX(a,b) (((a)>(b))?(a):(b)) | |
| 104 | ||
| 105 | ||
| 106 | #endif /* sys/param.h */ |
libc/glibc-include/sys/pci.h created+24
| ... | ... | @@ -0,0 +1,24 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_PCI_H | |
| 19 | #define _SYS_PCI_H 1 | |
| 20 | ||
| 21 | /* We use the constants from the kernel. */ | |
| 22 | #include <linux/pci.h> | |
| 23 | ||
| 24 | #endif /* sys/pci.h */ |
libc/glibc-include/sys/perm.h created+35
| ... | ... | @@ -0,0 +1,35 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_PERM_H | |
| 19 | ||
| 20 | #define _SYS_PERM_H 1 | |
| 21 | #include <features.h> | |
| 22 | ||
| 23 | __BEGIN_DECLS | |
| 24 | ||
| 25 | /* Set port input/output permissions. */ | |
| 26 | extern int ioperm (unsigned long int __from, unsigned long int __num, | |
| 27 | int __turn_on) __THROW; | |
| 28 | ||
| 29 | ||
| 30 | /* Change I/O privilege level. */ | |
| 31 | extern int iopl (int __level) __THROW; | |
| 32 | ||
| 33 | __END_DECLS | |
| 34 | ||
| 35 | #endif /* _SYS_PERM_H */ |
libc/glibc-include/sys/personality.h created+80
| ... | ... | @@ -0,0 +1,80 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* Taken verbatim from Linux 2.6 (include/linux/personality.h). */ | |
| 19 | ||
| 20 | #ifndef _SYS_PERSONALITY_H | |
| 21 | #define _SYS_PERSONALITY_H 1 | |
| 22 | ||
| 23 | #include <features.h> | |
| 24 | ||
| 25 | /* Flags for bug emulation. | |
| 26 | These occupy the top three bytes. */ | |
| 27 | enum | |
| 28 | { | |
| 29 | UNAME26 = 0x0020000, | |
| 30 | ADDR_NO_RANDOMIZE = 0x0040000, | |
| 31 | FDPIC_FUNCPTRS = 0x0080000, | |
| 32 | MMAP_PAGE_ZERO = 0x0100000, | |
| 33 | ADDR_COMPAT_LAYOUT = 0x0200000, | |
| 34 | READ_IMPLIES_EXEC = 0x0400000, | |
| 35 | ADDR_LIMIT_32BIT = 0x0800000, | |
| 36 | SHORT_INODE = 0x1000000, | |
| 37 | WHOLE_SECONDS = 0x2000000, | |
| 38 | STICKY_TIMEOUTS = 0x4000000, | |
| 39 | ADDR_LIMIT_3GB = 0x8000000 | |
| 40 | }; | |
| 41 | ||
| 42 | /* Personality types. | |
| 43 | ||
| 44 | These go in the low byte. Avoid using the top bit, it will | |
| 45 | conflict with error returns. */ | |
| 46 | enum | |
| 47 | { | |
| 48 | PER_LINUX = 0x0000, | |
| 49 | PER_LINUX_32BIT = 0x0000 | ADDR_LIMIT_32BIT, | |
| 50 | PER_LINUX_FDPIC = 0x0000 | FDPIC_FUNCPTRS, | |
| 51 | PER_SVR4 = 0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO, | |
| 52 | PER_SVR3 = 0x0002 | STICKY_TIMEOUTS | SHORT_INODE, | |
| 53 | PER_SCOSVR3 = 0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS | SHORT_INODE, | |
| 54 | PER_OSR5 = 0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS, | |
| 55 | PER_WYSEV386 = 0x0004 | STICKY_TIMEOUTS | SHORT_INODE, | |
| 56 | PER_ISCR4 = 0x0005 | STICKY_TIMEOUTS, | |
| 57 | PER_BSD = 0x0006, | |
| 58 | PER_SUNOS = 0x0006 | STICKY_TIMEOUTS, | |
| 59 | PER_XENIX = 0x0007 | STICKY_TIMEOUTS | SHORT_INODE, | |
| 60 | PER_LINUX32 = 0x0008, | |
| 61 | PER_LINUX32_3GB = 0x0008 | ADDR_LIMIT_3GB, | |
| 62 | PER_IRIX32 = 0x0009 | STICKY_TIMEOUTS, /* IRIX5 32-bit */ | |
| 63 | PER_IRIXN32 = 0x000a | STICKY_TIMEOUTS, /* IRIX6 new 32-bit */ | |
| 64 | PER_IRIX64 = 0x000b | STICKY_TIMEOUTS, /* IRIX6 64-bit */ | |
| 65 | PER_RISCOS = 0x000c, | |
| 66 | PER_SOLARIS = 0x000d | STICKY_TIMEOUTS, | |
| 67 | PER_UW7 = 0x000e | STICKY_TIMEOUTS | MMAP_PAGE_ZERO, | |
| 68 | PER_OSF4 = 0x000f, | |
| 69 | PER_HPUX = 0x0010, | |
| 70 | PER_MASK = 0x00ff, | |
| 71 | }; | |
| 72 | ||
| 73 | __BEGIN_DECLS | |
| 74 | ||
| 75 | /* Set different ABIs (personalities). */ | |
| 76 | extern int personality (unsigned long int __persona) __THROW; | |
| 77 | ||
| 78 | __END_DECLS | |
| 79 | ||
| 80 | #endif /* sys/personality.h */ |
libc/glibc-include/sys/poll.h created+76
| ... | ... | @@ -0,0 +1,76 @@ |
| 1 | /* Compatibility definitions for System V `poll' interface. | |
| 2 | Copyright (C) 1994-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_POLL_H | |
| 20 | #define _SYS_POLL_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | /* Get the platform dependent bits of `poll'. */ | |
| 25 | #include <bits/poll.h> | |
| 26 | #ifdef __USE_GNU | |
| 27 | # include <bits/types/__sigset_t.h> | |
| 28 | # include <bits/types/struct_timespec.h> | |
| 29 | #endif | |
| 30 | ||
| 31 | ||
| 32 | /* Type used for the number of file descriptors. */ | |
| 33 | typedef unsigned long int nfds_t; | |
| 34 | ||
| 35 | /* Data structure describing a polling request. */ | |
| 36 | struct pollfd | |
| 37 | { | |
| 38 | int fd; /* File descriptor to poll. */ | |
| 39 | short int events; /* Types of events poller cares about. */ | |
| 40 | short int revents; /* Types of events that actually occurred. */ | |
| 41 | }; | |
| 42 | ||
| 43 | ||
| 44 | __BEGIN_DECLS | |
| 45 | ||
| 46 | /* Poll the file descriptors described by the NFDS structures starting at | |
| 47 | FDS. If TIMEOUT is nonzero and not -1, allow TIMEOUT milliseconds for | |
| 48 | an event to occur; if TIMEOUT is -1, block until an event occurs. | |
| 49 | Returns the number of file descriptors with events, zero if timed out, | |
| 50 | or -1 for errors. | |
| 51 | ||
| 52 | This function is a cancellation point and therefore not marked with | |
| 53 | __THROW. */ | |
| 54 | extern int poll (struct pollfd *__fds, nfds_t __nfds, int __timeout); | |
| 55 | ||
| 56 | #ifdef __USE_GNU | |
| 57 | /* Like poll, but before waiting the threads signal mask is replaced | |
| 58 | with that specified in the fourth parameter. For better usability, | |
| 59 | the timeout value is specified using a TIMESPEC object. | |
| 60 | ||
| 61 | This function is a cancellation point and therefore not marked with | |
| 62 | __THROW. */ | |
| 63 | extern int ppoll (struct pollfd *__fds, nfds_t __nfds, | |
| 64 | const struct timespec *__timeout, | |
| 65 | const __sigset_t *__ss); | |
| 66 | #endif | |
| 67 | ||
| 68 | __END_DECLS | |
| 69 | ||
| 70 | ||
| 71 | /* Define some inlines helping to catch common problems. */ | |
| 72 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function | |
| 73 | # include <bits/poll2.h> | |
| 74 | #endif | |
| 75 | ||
| 76 | #endif /* sys/poll.h */ |
libc/glibc-include/sys/prctl.h created+31
| ... | ... | @@ -0,0 +1,31 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_PRCTL_H | |
| 19 | #define _SYS_PRCTL_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <linux/prctl.h> /* The magic values come from here */ | |
| 23 | ||
| 24 | __BEGIN_DECLS | |
| 25 | ||
| 26 | /* Control process execution. */ | |
| 27 | extern int prctl (int __option, ...) __THROW; | |
| 28 | ||
| 29 | __END_DECLS | |
| 30 | ||
| 31 | #endif /* sys/prctl.h */ |
libc/glibc-include/sys/procfs.h created+126
| ... | ... | @@ -0,0 +1,126 @@ |
| 1 | /* Definitions for core files and libthread_db. Generic Linux version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _SYS_PROCFS_H | |
| 21 | #define _SYS_PROCFS_H 1 | |
| 22 | ||
| 23 | /* This is somewhat modelled after the file of the same name on SVR4 | |
| 24 | systems. It provides a definition of the core file format for ELF | |
| 25 | used on Linux. It doesn't have anything to do with the /proc file | |
| 26 | system, even though Linux has one. | |
| 27 | ||
| 28 | Anyway, the whole purpose of this file is for GDB and GDB only. | |
| 29 | Don't read too much into it. Don't use it for anything other than | |
| 30 | GDB unless you know what you are doing. */ | |
| 31 | ||
| 32 | #include <features.h> | |
| 33 | #include <sys/time.h> | |
| 34 | #include <sys/types.h> | |
| 35 | #include <sys/user.h> | |
| 36 | ||
| 37 | /* bits/procfs.h, provided by each architecture, must define | |
| 38 | elf_gregset_t, elf_fpregset_t and any other architecture-specific | |
| 39 | types needed. */ | |
| 40 | #include <bits/procfs.h> | |
| 41 | ||
| 42 | /* bits/procfs-id.h must define __pr_uid_t and __pr_gid_t, the types | |
| 43 | of pr_uid and pr_gid. */ | |
| 44 | #include <bits/procfs-id.h> | |
| 45 | ||
| 46 | __BEGIN_DECLS | |
| 47 | ||
| 48 | /* Signal info. */ | |
| 49 | struct elf_siginfo | |
| 50 | { | |
| 51 | int si_signo; /* Signal number. */ | |
| 52 | int si_code; /* Extra code. */ | |
| 53 | int si_errno; /* Errno. */ | |
| 54 | }; | |
| 55 | ||
| 56 | /* Definitions to generate Intel SVR4-like core files. These mostly | |
| 57 | have the same names as the SVR4 types with "elf_" tacked on the | |
| 58 | front to prevent clashes with Linux definitions, and the typedef | |
| 59 | forms have been avoided. This is mostly like the SVR4 structure, | |
| 60 | but more Linuxy, with things that Linux does not support and which | |
| 61 | GDB doesn't really use excluded. */ | |
| 62 | ||
| 63 | struct elf_prstatus | |
| 64 | { | |
| 65 | struct elf_siginfo pr_info; /* Info associated with signal. */ | |
| 66 | short int pr_cursig; /* Current signal. */ | |
| 67 | unsigned long int pr_sigpend; /* Set of pending signals. */ | |
| 68 | unsigned long int pr_sighold; /* Set of held signals. */ | |
| 69 | __pid_t pr_pid; | |
| 70 | __pid_t pr_ppid; | |
| 71 | __pid_t pr_pgrp; | |
| 72 | __pid_t pr_sid; | |
| 73 | struct timeval pr_utime; /* User time. */ | |
| 74 | struct timeval pr_stime; /* System time. */ | |
| 75 | struct timeval pr_cutime; /* Cumulative user time. */ | |
| 76 | struct timeval pr_cstime; /* Cumulative system time. */ | |
| 77 | elf_gregset_t pr_reg; /* GP registers. */ | |
| 78 | int pr_fpvalid; /* True if math copro being used. */ | |
| 79 | }; | |
| 80 | ||
| 81 | ||
| 82 | #define ELF_PRARGSZ (80) /* Number of chars for args. */ | |
| 83 | ||
| 84 | struct elf_prpsinfo | |
| 85 | { | |
| 86 | char pr_state; /* Numeric process state. */ | |
| 87 | char pr_sname; /* Char for pr_state. */ | |
| 88 | char pr_zomb; /* Zombie. */ | |
| 89 | char pr_nice; /* Nice val. */ | |
| 90 | unsigned long int pr_flag; /* Flags. */ | |
| 91 | __pr_uid_t pr_uid; | |
| 92 | __pr_gid_t pr_gid; | |
| 93 | int pr_pid, pr_ppid, pr_pgrp, pr_sid; | |
| 94 | /* Lots missing */ | |
| 95 | char pr_fname[16]; /* Filename of executable. */ | |
| 96 | char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */ | |
| 97 | }; | |
| 98 | ||
| 99 | /* The rest of this file provides the types for emulation of the | |
| 100 | Solaris <proc_service.h> interfaces that should be implemented by | |
| 101 | users of libthread_db. */ | |
| 102 | ||
| 103 | /* Addresses. */ | |
| 104 | typedef void *psaddr_t; | |
| 105 | ||
| 106 | #include <bits/procfs-prregset.h> | |
| 107 | ||
| 108 | /* Register sets. Linux has different names. */ | |
| 109 | typedef __prgregset_t prgregset_t; | |
| 110 | typedef __prfpregset_t prfpregset_t; | |
| 111 | ||
| 112 | /* We don't have any differences between processes and threads, | |
| 113 | therefore have only one PID type. */ | |
| 114 | typedef __pid_t lwpid_t; | |
| 115 | ||
| 116 | /* Process status and info. In the end we do provide typedefs for them. */ | |
| 117 | typedef struct elf_prstatus prstatus_t; | |
| 118 | typedef struct elf_prpsinfo prpsinfo_t; | |
| 119 | ||
| 120 | __END_DECLS | |
| 121 | ||
| 122 | /* On some architectures, provide other-ABI variants of the above | |
| 123 | types. */ | |
| 124 | #include <bits/procfs-extra.h> | |
| 125 | ||
| 126 | #endif /* sys/procfs.h. */ |
libc/glibc-include/sys/profil.h created+60
| ... | ... | @@ -0,0 +1,60 @@ |
| 1 | /* Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _PROFIL_H | |
| 19 | #define _PROFIL_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #include <sys/time.h> | |
| 24 | #include <sys/types.h> | |
| 25 | ||
| 26 | /* This interface is intended to follow the sprofil() system calls as | |
| 27 | described by the sprofil(2) man page of Irix v6.5, except that: | |
| 28 | ||
| 29 | - there is no a priori limit on number of text sections | |
| 30 | - pr_scale is declared as unsigned long (instead of "unsigned int") | |
| 31 | - pr_size is declared as size_t (instead of "unsigned int") | |
| 32 | - pr_off is declared as void * (instead of "__psunsigned_t") | |
| 33 | - the overflow bin (pr_base==0, pr_scale==2) can appear anywhere | |
| 34 | in the profp array | |
| 35 | - PROF_FAST has no effect */ | |
| 36 | ||
| 37 | struct prof | |
| 38 | { | |
| 39 | void *pr_base; /* buffer base */ | |
| 40 | size_t pr_size; /* buffer size */ | |
| 41 | size_t pr_off; /* pc offset */ | |
| 42 | unsigned long int pr_scale; /* pc scaling (fixed-point number) */ | |
| 43 | }; | |
| 44 | ||
| 45 | enum | |
| 46 | { | |
| 47 | PROF_USHORT = 0, /* use 16-bit counters (default) */ | |
| 48 | PROF_UINT = 1 << 0, /* use 32-bit counters */ | |
| 49 | PROF_FAST = 1 << 1 /* profile faster than usual */ | |
| 50 | }; | |
| 51 | ||
| 52 | ||
| 53 | __BEGIN_DECLS | |
| 54 | ||
| 55 | extern int sprofil (struct prof *__profp, int __profcnt, | |
| 56 | struct timeval *__tvp, unsigned int __flags) __THROW; | |
| 57 | ||
| 58 | __END_DECLS | |
| 59 | ||
| 60 | #endif /* profil.h */ |
libc/glibc-include/sys/ptrace.h created+198
| ... | ... | @@ -0,0 +1,198 @@ |
| 1 | /* `ptrace' debugger support interface. Linux/x86 version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _SYS_PTRACE_H | |
| 21 | #define _SYS_PTRACE_H 1 | |
| 22 | ||
| 23 | #include <features.h> | |
| 24 | #include <bits/types.h> | |
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | /* Type of the REQUEST argument to `ptrace.' */ | |
| 29 | enum __ptrace_request | |
| 30 | { | |
| 31 | /* Indicate that the process making this request should be traced. | |
| 32 | All signals received by this process can be intercepted by its | |
| 33 | parent, and its parent can use the other `ptrace' requests. */ | |
| 34 | PTRACE_TRACEME = 0, | |
| 35 | #define PT_TRACE_ME PTRACE_TRACEME | |
| 36 | ||
| 37 | /* Return the word in the process's text space at address ADDR. */ | |
| 38 | PTRACE_PEEKTEXT = 1, | |
| 39 | #define PT_READ_I PTRACE_PEEKTEXT | |
| 40 | ||
| 41 | /* Return the word in the process's data space at address ADDR. */ | |
| 42 | PTRACE_PEEKDATA = 2, | |
| 43 | #define PT_READ_D PTRACE_PEEKDATA | |
| 44 | ||
| 45 | /* Return the word in the process's user area at offset ADDR. */ | |
| 46 | PTRACE_PEEKUSER = 3, | |
| 47 | #define PT_READ_U PTRACE_PEEKUSER | |
| 48 | ||
| 49 | /* Write the word DATA into the process's text space at address ADDR. */ | |
| 50 | PTRACE_POKETEXT = 4, | |
| 51 | #define PT_WRITE_I PTRACE_POKETEXT | |
| 52 | ||
| 53 | /* Write the word DATA into the process's data space at address ADDR. */ | |
| 54 | PTRACE_POKEDATA = 5, | |
| 55 | #define PT_WRITE_D PTRACE_POKEDATA | |
| 56 | ||
| 57 | /* Write the word DATA into the process's user area at offset ADDR. */ | |
| 58 | PTRACE_POKEUSER = 6, | |
| 59 | #define PT_WRITE_U PTRACE_POKEUSER | |
| 60 | ||
| 61 | /* Continue the process. */ | |
| 62 | PTRACE_CONT = 7, | |
| 63 | #define PT_CONTINUE PTRACE_CONT | |
| 64 | ||
| 65 | /* Kill the process. */ | |
| 66 | PTRACE_KILL = 8, | |
| 67 | #define PT_KILL PTRACE_KILL | |
| 68 | ||
| 69 | /* Single step the process. */ | |
| 70 | PTRACE_SINGLESTEP = 9, | |
| 71 | #define PT_STEP PTRACE_SINGLESTEP | |
| 72 | ||
| 73 | /* Get all general purpose registers used by a processes. */ | |
| 74 | PTRACE_GETREGS = 12, | |
| 75 | #define PT_GETREGS PTRACE_GETREGS | |
| 76 | ||
| 77 | /* Set all general purpose registers used by a processes. */ | |
| 78 | PTRACE_SETREGS = 13, | |
| 79 | #define PT_SETREGS PTRACE_SETREGS | |
| 80 | ||
| 81 | /* Get all floating point registers used by a processes. */ | |
| 82 | PTRACE_GETFPREGS = 14, | |
| 83 | #define PT_GETFPREGS PTRACE_GETFPREGS | |
| 84 | ||
| 85 | /* Set all floating point registers used by a processes. */ | |
| 86 | PTRACE_SETFPREGS = 15, | |
| 87 | #define PT_SETFPREGS PTRACE_SETFPREGS | |
| 88 | ||
| 89 | /* Attach to a process that is already running. */ | |
| 90 | PTRACE_ATTACH = 16, | |
| 91 | #define PT_ATTACH PTRACE_ATTACH | |
| 92 | ||
| 93 | /* Detach from a process attached to with PTRACE_ATTACH. */ | |
| 94 | PTRACE_DETACH = 17, | |
| 95 | #define PT_DETACH PTRACE_DETACH | |
| 96 | ||
| 97 | /* Get all extended floating point registers used by a processes. */ | |
| 98 | PTRACE_GETFPXREGS = 18, | |
| 99 | #define PT_GETFPXREGS PTRACE_GETFPXREGS | |
| 100 | ||
| 101 | /* Set all extended floating point registers used by a processes. */ | |
| 102 | PTRACE_SETFPXREGS = 19, | |
| 103 | #define PT_SETFPXREGS PTRACE_SETFPXREGS | |
| 104 | ||
| 105 | /* Continue and stop at the next entry to or return from syscall. */ | |
| 106 | PTRACE_SYSCALL = 24, | |
| 107 | #define PT_SYSCALL PTRACE_SYSCALL | |
| 108 | ||
| 109 | /* Get a TLS entry in the GDT. */ | |
| 110 | PTRACE_GET_THREAD_AREA = 25, | |
| 111 | #define PT_GET_THREAD_AREA PTRACE_GET_THREAD_AREA | |
| 112 | ||
| 113 | /* Change a TLS entry in the GDT. */ | |
| 114 | PTRACE_SET_THREAD_AREA = 26, | |
| 115 | #define PT_SET_THREAD_AREA PTRACE_SET_THREAD_AREA | |
| 116 | ||
| 117 | #ifdef __x86_64__ | |
| 118 | /* Access TLS data. */ | |
| 119 | PTRACE_ARCH_PRCTL = 30, | |
| 120 | # define PT_ARCH_PRCTL PTRACE_ARCH_PRCTL | |
| 121 | #endif | |
| 122 | ||
| 123 | /* Continue and stop at the next syscall, it will not be executed. */ | |
| 124 | PTRACE_SYSEMU = 31, | |
| 125 | #define PT_SYSEMU PTRACE_SYSEMU | |
| 126 | ||
| 127 | /* Single step the process, the next syscall will not be executed. */ | |
| 128 | PTRACE_SYSEMU_SINGLESTEP = 32, | |
| 129 | #define PT_SYSEMU_SINGLESTEP PTRACE_SYSEMU_SINGLESTEP | |
| 130 | ||
| 131 | /* Execute process until next taken branch. */ | |
| 132 | PTRACE_SINGLEBLOCK = 33, | |
| 133 | #define PT_STEPBLOCK PTRACE_SINGLEBLOCK | |
| 134 | ||
| 135 | /* Set ptrace filter options. */ | |
| 136 | PTRACE_SETOPTIONS = 0x4200, | |
| 137 | #define PT_SETOPTIONS PTRACE_SETOPTIONS | |
| 138 | ||
| 139 | /* Get last ptrace message. */ | |
| 140 | PTRACE_GETEVENTMSG = 0x4201, | |
| 141 | #define PT_GETEVENTMSG PTRACE_GETEVENTMSG | |
| 142 | ||
| 143 | /* Get siginfo for process. */ | |
| 144 | PTRACE_GETSIGINFO = 0x4202, | |
| 145 | #define PT_GETSIGINFO PTRACE_GETSIGINFO | |
| 146 | ||
| 147 | /* Set new siginfo for process. */ | |
| 148 | PTRACE_SETSIGINFO = 0x4203, | |
| 149 | #define PT_SETSIGINFO PTRACE_SETSIGINFO | |
| 150 | ||
| 151 | /* Get register content. */ | |
| 152 | PTRACE_GETREGSET = 0x4204, | |
| 153 | #define PTRACE_GETREGSET PTRACE_GETREGSET | |
| 154 | ||
| 155 | /* Set register content. */ | |
| 156 | PTRACE_SETREGSET = 0x4205, | |
| 157 | #define PTRACE_SETREGSET PTRACE_SETREGSET | |
| 158 | ||
| 159 | /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect | |
| 160 | signal or group stop state. */ | |
| 161 | PTRACE_SEIZE = 0x4206, | |
| 162 | #define PTRACE_SEIZE PTRACE_SEIZE | |
| 163 | ||
| 164 | /* Trap seized tracee. */ | |
| 165 | PTRACE_INTERRUPT = 0x4207, | |
| 166 | #define PTRACE_INTERRUPT PTRACE_INTERRUPT | |
| 167 | ||
| 168 | /* Wait for next group event. */ | |
| 169 | PTRACE_LISTEN = 0x4208, | |
| 170 | #define PTRACE_LISTEN PTRACE_LISTEN | |
| 171 | ||
| 172 | /* Retrieve siginfo_t structures without removing signals from a queue. */ | |
| 173 | PTRACE_PEEKSIGINFO = 0x4209, | |
| 174 | #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO | |
| 175 | ||
| 176 | /* Get the mask of blocked signals. */ | |
| 177 | PTRACE_GETSIGMASK = 0x420a, | |
| 178 | #define PTRACE_GETSIGMASK PTRACE_GETSIGMASK | |
| 179 | ||
| 180 | /* Change the mask of blocked signals. */ | |
| 181 | PTRACE_SETSIGMASK = 0x420b, | |
| 182 | #define PTRACE_SETSIGMASK PTRACE_SETSIGMASK | |
| 183 | ||
| 184 | /* Get seccomp BPF filters. */ | |
| 185 | PTRACE_SECCOMP_GET_FILTER = 0x420c, | |
| 186 | #define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER | |
| 187 | ||
| 188 | /* Get seccomp BPF filter metadata. */ | |
| 189 | PTRACE_SECCOMP_GET_METADATA = 0x420d | |
| 190 | #define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA | |
| 191 | }; | |
| 192 | ||
| 193 | ||
| 194 | #include <bits/ptrace-shared.h> | |
| 195 | ||
| 196 | __END_DECLS | |
| 197 | ||
| 198 | #endif /* _SYS_PTRACE_H */ |
libc/glibc-include/sys/queue.h created+574
| ... | ... | @@ -0,0 +1,574 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1991, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 3. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)queue.h 8.5 (Berkeley) 8/20/94 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _SYS_QUEUE_H_ | |
| 33 | #define _SYS_QUEUE_H_ | |
| 34 | ||
| 35 | /* | |
| 36 | * This file defines five types of data structures: singly-linked lists, | |
| 37 | * lists, simple queues, tail queues, and circular queues. | |
| 38 | * | |
| 39 | * A singly-linked list is headed by a single forward pointer. The | |
| 40 | * elements are singly linked for minimum space and pointer manipulation | |
| 41 | * overhead at the expense of O(n) removal for arbitrary elements. New | |
| 42 | * elements can be added to the list after an existing element or at the | |
| 43 | * head of the list. Elements being removed from the head of the list | |
| 44 | * should use the explicit macro for this purpose for optimum | |
| 45 | * efficiency. A singly-linked list may only be traversed in the forward | |
| 46 | * direction. Singly-linked lists are ideal for applications with large | |
| 47 | * datasets and few or no removals or for implementing a LIFO queue. | |
| 48 | * | |
| 49 | * A list is headed by a single forward pointer (or an array of forward | |
| 50 | * pointers for a hash table header). The elements are doubly linked | |
| 51 | * so that an arbitrary element can be removed without a need to | |
| 52 | * traverse the list. New elements can be added to the list before | |
| 53 | * or after an existing element or at the head of the list. A list | |
| 54 | * may only be traversed in the forward direction. | |
| 55 | * | |
| 56 | * A simple queue is headed by a pair of pointers, one the head of the | |
| 57 | * list and the other to the tail of the list. The elements are singly | |
| 58 | * linked to save space, so elements can only be removed from the | |
| 59 | * head of the list. New elements can be added to the list after | |
| 60 | * an existing element, at the head of the list, or at the end of the | |
| 61 | * list. A simple queue may only be traversed in the forward direction. | |
| 62 | * | |
| 63 | * A tail queue is headed by a pair of pointers, one to the head of the | |
| 64 | * list and the other to the tail of the list. The elements are doubly | |
| 65 | * linked so that an arbitrary element can be removed without a need to | |
| 66 | * traverse the list. New elements can be added to the list before or | |
| 67 | * after an existing element, at the head of the list, or at the end of | |
| 68 | * the list. A tail queue may be traversed in either direction. | |
| 69 | * | |
| 70 | * A circle queue is headed by a pair of pointers, one to the head of the | |
| 71 | * list and the other to the tail of the list. The elements are doubly | |
| 72 | * linked so that an arbitrary element can be removed without a need to | |
| 73 | * traverse the list. New elements can be added to the list before or after | |
| 74 | * an existing element, at the head of the list, or at the end of the list. | |
| 75 | * A circle queue may be traversed in either direction, but has a more | |
| 76 | * complex end of list detection. | |
| 77 | * | |
| 78 | * For details on the use of these macros, see the queue(3) manual page. | |
| 79 | */ | |
| 80 | ||
| 81 | /* | |
| 82 | * List definitions. | |
| 83 | */ | |
| 84 | #define LIST_HEAD(name, type) \ | |
| 85 | struct name { \ | |
| 86 | struct type *lh_first; /* first element */ \ | |
| 87 | } | |
| 88 | ||
| 89 | #define LIST_HEAD_INITIALIZER(head) \ | |
| 90 | { NULL } | |
| 91 | ||
| 92 | #define LIST_ENTRY(type) \ | |
| 93 | struct { \ | |
| 94 | struct type *le_next; /* next element */ \ | |
| 95 | struct type **le_prev; /* address of previous next element */ \ | |
| 96 | } | |
| 97 | ||
| 98 | /* | |
| 99 | * List functions. | |
| 100 | */ | |
| 101 | #define LIST_INIT(head) do { \ | |
| 102 | (head)->lh_first = NULL; \ | |
| 103 | } while (/*CONSTCOND*/0) | |
| 104 | ||
| 105 | #define LIST_INSERT_AFTER(listelm, elm, field) do { \ | |
| 106 | if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \ | |
| 107 | (listelm)->field.le_next->field.le_prev = \ | |
| 108 | &(elm)->field.le_next; \ | |
| 109 | (listelm)->field.le_next = (elm); \ | |
| 110 | (elm)->field.le_prev = &(listelm)->field.le_next; \ | |
| 111 | } while (/*CONSTCOND*/0) | |
| 112 | ||
| 113 | #define LIST_INSERT_BEFORE(listelm, elm, field) do { \ | |
| 114 | (elm)->field.le_prev = (listelm)->field.le_prev; \ | |
| 115 | (elm)->field.le_next = (listelm); \ | |
| 116 | *(listelm)->field.le_prev = (elm); \ | |
| 117 | (listelm)->field.le_prev = &(elm)->field.le_next; \ | |
| 118 | } while (/*CONSTCOND*/0) | |
| 119 | ||
| 120 | #define LIST_INSERT_HEAD(head, elm, field) do { \ | |
| 121 | if (((elm)->field.le_next = (head)->lh_first) != NULL) \ | |
| 122 | (head)->lh_first->field.le_prev = &(elm)->field.le_next;\ | |
| 123 | (head)->lh_first = (elm); \ | |
| 124 | (elm)->field.le_prev = &(head)->lh_first; \ | |
| 125 | } while (/*CONSTCOND*/0) | |
| 126 | ||
| 127 | #define LIST_REMOVE(elm, field) do { \ | |
| 128 | if ((elm)->field.le_next != NULL) \ | |
| 129 | (elm)->field.le_next->field.le_prev = \ | |
| 130 | (elm)->field.le_prev; \ | |
| 131 | *(elm)->field.le_prev = (elm)->field.le_next; \ | |
| 132 | } while (/*CONSTCOND*/0) | |
| 133 | ||
| 134 | #define LIST_FOREACH(var, head, field) \ | |
| 135 | for ((var) = ((head)->lh_first); \ | |
| 136 | (var); \ | |
| 137 | (var) = ((var)->field.le_next)) | |
| 138 | ||
| 139 | /* | |
| 140 | * List access methods. | |
| 141 | */ | |
| 142 | #define LIST_EMPTY(head) ((head)->lh_first == NULL) | |
| 143 | #define LIST_FIRST(head) ((head)->lh_first) | |
| 144 | #define LIST_NEXT(elm, field) ((elm)->field.le_next) | |
| 145 | ||
| 146 | ||
| 147 | /* | |
| 148 | * Singly-linked List definitions. | |
| 149 | */ | |
| 150 | #define SLIST_HEAD(name, type) \ | |
| 151 | struct name { \ | |
| 152 | struct type *slh_first; /* first element */ \ | |
| 153 | } | |
| 154 | ||
| 155 | #define SLIST_HEAD_INITIALIZER(head) \ | |
| 156 | { NULL } | |
| 157 | ||
| 158 | #define SLIST_ENTRY(type) \ | |
| 159 | struct { \ | |
| 160 | struct type *sle_next; /* next element */ \ | |
| 161 | } | |
| 162 | ||
| 163 | /* | |
| 164 | * Singly-linked List functions. | |
| 165 | */ | |
| 166 | #define SLIST_INIT(head) do { \ | |
| 167 | (head)->slh_first = NULL; \ | |
| 168 | } while (/*CONSTCOND*/0) | |
| 169 | ||
| 170 | #define SLIST_INSERT_AFTER(slistelm, elm, field) do { \ | |
| 171 | (elm)->field.sle_next = (slistelm)->field.sle_next; \ | |
| 172 | (slistelm)->field.sle_next = (elm); \ | |
| 173 | } while (/*CONSTCOND*/0) | |
| 174 | ||
| 175 | #define SLIST_INSERT_HEAD(head, elm, field) do { \ | |
| 176 | (elm)->field.sle_next = (head)->slh_first; \ | |
| 177 | (head)->slh_first = (elm); \ | |
| 178 | } while (/*CONSTCOND*/0) | |
| 179 | ||
| 180 | #define SLIST_REMOVE_HEAD(head, field) do { \ | |
| 181 | (head)->slh_first = (head)->slh_first->field.sle_next; \ | |
| 182 | } while (/*CONSTCOND*/0) | |
| 183 | ||
| 184 | #define SLIST_REMOVE(head, elm, type, field) do { \ | |
| 185 | if ((head)->slh_first == (elm)) { \ | |
| 186 | SLIST_REMOVE_HEAD((head), field); \ | |
| 187 | } \ | |
| 188 | else { \ | |
| 189 | struct type *curelm = (head)->slh_first; \ | |
| 190 | while(curelm->field.sle_next != (elm)) \ | |
| 191 | curelm = curelm->field.sle_next; \ | |
| 192 | curelm->field.sle_next = \ | |
| 193 | curelm->field.sle_next->field.sle_next; \ | |
| 194 | } \ | |
| 195 | } while (/*CONSTCOND*/0) | |
| 196 | ||
| 197 | #define SLIST_FOREACH(var, head, field) \ | |
| 198 | for((var) = (head)->slh_first; (var); (var) = (var)->field.sle_next) | |
| 199 | ||
| 200 | /* | |
| 201 | * Singly-linked List access methods. | |
| 202 | */ | |
| 203 | #define SLIST_EMPTY(head) ((head)->slh_first == NULL) | |
| 204 | #define SLIST_FIRST(head) ((head)->slh_first) | |
| 205 | #define SLIST_NEXT(elm, field) ((elm)->field.sle_next) | |
| 206 | ||
| 207 | ||
| 208 | /* | |
| 209 | * Singly-linked Tail queue declarations. | |
| 210 | */ | |
| 211 | #define STAILQ_HEAD(name, type) \ | |
| 212 | struct name { \ | |
| 213 | struct type *stqh_first; /* first element */ \ | |
| 214 | struct type **stqh_last; /* addr of last next element */ \ | |
| 215 | } | |
| 216 | ||
| 217 | #define STAILQ_HEAD_INITIALIZER(head) \ | |
| 218 | { NULL, &(head).stqh_first } | |
| 219 | ||
| 220 | #define STAILQ_ENTRY(type) \ | |
| 221 | struct { \ | |
| 222 | struct type *stqe_next; /* next element */ \ | |
| 223 | } | |
| 224 | ||
| 225 | /* | |
| 226 | * Singly-linked Tail queue functions. | |
| 227 | */ | |
| 228 | #define STAILQ_INIT(head) do { \ | |
| 229 | (head)->stqh_first = NULL; \ | |
| 230 | (head)->stqh_last = &(head)->stqh_first; \ | |
| 231 | } while (/*CONSTCOND*/0) | |
| 232 | ||
| 233 | #define STAILQ_INSERT_HEAD(head, elm, field) do { \ | |
| 234 | if (((elm)->field.stqe_next = (head)->stqh_first) == NULL) \ | |
| 235 | (head)->stqh_last = &(elm)->field.stqe_next; \ | |
| 236 | (head)->stqh_first = (elm); \ | |
| 237 | } while (/*CONSTCOND*/0) | |
| 238 | ||
| 239 | #define STAILQ_INSERT_TAIL(head, elm, field) do { \ | |
| 240 | (elm)->field.stqe_next = NULL; \ | |
| 241 | *(head)->stqh_last = (elm); \ | |
| 242 | (head)->stqh_last = &(elm)->field.stqe_next; \ | |
| 243 | } while (/*CONSTCOND*/0) | |
| 244 | ||
| 245 | #define STAILQ_INSERT_AFTER(head, listelm, elm, field) do { \ | |
| 246 | if (((elm)->field.stqe_next = (listelm)->field.stqe_next) == NULL)\ | |
| 247 | (head)->stqh_last = &(elm)->field.stqe_next; \ | |
| 248 | (listelm)->field.stqe_next = (elm); \ | |
| 249 | } while (/*CONSTCOND*/0) | |
| 250 | ||
| 251 | #define STAILQ_REMOVE_HEAD(head, field) do { \ | |
| 252 | if (((head)->stqh_first = (head)->stqh_first->field.stqe_next) == NULL) \ | |
| 253 | (head)->stqh_last = &(head)->stqh_first; \ | |
| 254 | } while (/*CONSTCOND*/0) | |
| 255 | ||
| 256 | #define STAILQ_REMOVE(head, elm, type, field) do { \ | |
| 257 | if ((head)->stqh_first == (elm)) { \ | |
| 258 | STAILQ_REMOVE_HEAD((head), field); \ | |
| 259 | } else { \ | |
| 260 | struct type *curelm = (head)->stqh_first; \ | |
| 261 | while (curelm->field.stqe_next != (elm)) \ | |
| 262 | curelm = curelm->field.stqe_next; \ | |
| 263 | if ((curelm->field.stqe_next = \ | |
| 264 | curelm->field.stqe_next->field.stqe_next) == NULL) \ | |
| 265 | (head)->stqh_last = &(curelm)->field.stqe_next; \ | |
| 266 | } \ | |
| 267 | } while (/*CONSTCOND*/0) | |
| 268 | ||
| 269 | #define STAILQ_FOREACH(var, head, field) \ | |
| 270 | for ((var) = ((head)->stqh_first); \ | |
| 271 | (var); \ | |
| 272 | (var) = ((var)->field.stqe_next)) | |
| 273 | ||
| 274 | #define STAILQ_CONCAT(head1, head2) do { \ | |
| 275 | if (!STAILQ_EMPTY((head2))) { \ | |
| 276 | *(head1)->stqh_last = (head2)->stqh_first; \ | |
| 277 | (head1)->stqh_last = (head2)->stqh_last; \ | |
| 278 | STAILQ_INIT((head2)); \ | |
| 279 | } \ | |
| 280 | } while (/*CONSTCOND*/0) | |
| 281 | ||
| 282 | /* | |
| 283 | * Singly-linked Tail queue access methods. | |
| 284 | */ | |
| 285 | #define STAILQ_EMPTY(head) ((head)->stqh_first == NULL) | |
| 286 | #define STAILQ_FIRST(head) ((head)->stqh_first) | |
| 287 | #define STAILQ_NEXT(elm, field) ((elm)->field.stqe_next) | |
| 288 | ||
| 289 | ||
| 290 | /* | |
| 291 | * Simple queue definitions. | |
| 292 | */ | |
| 293 | #define SIMPLEQ_HEAD(name, type) \ | |
| 294 | struct name { \ | |
| 295 | struct type *sqh_first; /* first element */ \ | |
| 296 | struct type **sqh_last; /* addr of last next element */ \ | |
| 297 | } | |
| 298 | ||
| 299 | #define SIMPLEQ_HEAD_INITIALIZER(head) \ | |
| 300 | { NULL, &(head).sqh_first } | |
| 301 | ||
| 302 | #define SIMPLEQ_ENTRY(type) \ | |
| 303 | struct { \ | |
| 304 | struct type *sqe_next; /* next element */ \ | |
| 305 | } | |
| 306 | ||
| 307 | /* | |
| 308 | * Simple queue functions. | |
| 309 | */ | |
| 310 | #define SIMPLEQ_INIT(head) do { \ | |
| 311 | (head)->sqh_first = NULL; \ | |
| 312 | (head)->sqh_last = &(head)->sqh_first; \ | |
| 313 | } while (/*CONSTCOND*/0) | |
| 314 | ||
| 315 | #define SIMPLEQ_INSERT_HEAD(head, elm, field) do { \ | |
| 316 | if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \ | |
| 317 | (head)->sqh_last = &(elm)->field.sqe_next; \ | |
| 318 | (head)->sqh_first = (elm); \ | |
| 319 | } while (/*CONSTCOND*/0) | |
| 320 | ||
| 321 | #define SIMPLEQ_INSERT_TAIL(head, elm, field) do { \ | |
| 322 | (elm)->field.sqe_next = NULL; \ | |
| 323 | *(head)->sqh_last = (elm); \ | |
| 324 | (head)->sqh_last = &(elm)->field.sqe_next; \ | |
| 325 | } while (/*CONSTCOND*/0) | |
| 326 | ||
| 327 | #define SIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ | |
| 328 | if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL)\ | |
| 329 | (head)->sqh_last = &(elm)->field.sqe_next; \ | |
| 330 | (listelm)->field.sqe_next = (elm); \ | |
| 331 | } while (/*CONSTCOND*/0) | |
| 332 | ||
| 333 | #define SIMPLEQ_REMOVE_HEAD(head, field) do { \ | |
| 334 | if (((head)->sqh_first = (head)->sqh_first->field.sqe_next) == NULL) \ | |
| 335 | (head)->sqh_last = &(head)->sqh_first; \ | |
| 336 | } while (/*CONSTCOND*/0) | |
| 337 | ||
| 338 | #define SIMPLEQ_REMOVE(head, elm, type, field) do { \ | |
| 339 | if ((head)->sqh_first == (elm)) { \ | |
| 340 | SIMPLEQ_REMOVE_HEAD((head), field); \ | |
| 341 | } else { \ | |
| 342 | struct type *curelm = (head)->sqh_first; \ | |
| 343 | while (curelm->field.sqe_next != (elm)) \ | |
| 344 | curelm = curelm->field.sqe_next; \ | |
| 345 | if ((curelm->field.sqe_next = \ | |
| 346 | curelm->field.sqe_next->field.sqe_next) == NULL) \ | |
| 347 | (head)->sqh_last = &(curelm)->field.sqe_next; \ | |
| 348 | } \ | |
| 349 | } while (/*CONSTCOND*/0) | |
| 350 | ||
| 351 | #define SIMPLEQ_FOREACH(var, head, field) \ | |
| 352 | for ((var) = ((head)->sqh_first); \ | |
| 353 | (var); \ | |
| 354 | (var) = ((var)->field.sqe_next)) | |
| 355 | ||
| 356 | /* | |
| 357 | * Simple queue access methods. | |
| 358 | */ | |
| 359 | #define SIMPLEQ_EMPTY(head) ((head)->sqh_first == NULL) | |
| 360 | #define SIMPLEQ_FIRST(head) ((head)->sqh_first) | |
| 361 | #define SIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next) | |
| 362 | ||
| 363 | ||
| 364 | /* | |
| 365 | * Tail queue definitions. | |
| 366 | */ | |
| 367 | #define _TAILQ_HEAD(name, type, qual) \ | |
| 368 | struct name { \ | |
| 369 | qual type *tqh_first; /* first element */ \ | |
| 370 | qual type *qual *tqh_last; /* addr of last next element */ \ | |
| 371 | } | |
| 372 | #define TAILQ_HEAD(name, type) _TAILQ_HEAD(name, struct type,) | |
| 373 | ||
| 374 | #define TAILQ_HEAD_INITIALIZER(head) \ | |
| 375 | { NULL, &(head).tqh_first } | |
| 376 | ||
| 377 | #define _TAILQ_ENTRY(type, qual) \ | |
| 378 | struct { \ | |
| 379 | qual type *tqe_next; /* next element */ \ | |
| 380 | qual type *qual *tqe_prev; /* address of previous next element */\ | |
| 381 | } | |
| 382 | #define TAILQ_ENTRY(type) _TAILQ_ENTRY(struct type,) | |
| 383 | ||
| 384 | /* | |
| 385 | * Tail queue functions. | |
| 386 | */ | |
| 387 | #define TAILQ_INIT(head) do { \ | |
| 388 | (head)->tqh_first = NULL; \ | |
| 389 | (head)->tqh_last = &(head)->tqh_first; \ | |
| 390 | } while (/*CONSTCOND*/0) | |
| 391 | ||
| 392 | #define TAILQ_INSERT_HEAD(head, elm, field) do { \ | |
| 393 | if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \ | |
| 394 | (head)->tqh_first->field.tqe_prev = \ | |
| 395 | &(elm)->field.tqe_next; \ | |
| 396 | else \ | |
| 397 | (head)->tqh_last = &(elm)->field.tqe_next; \ | |
| 398 | (head)->tqh_first = (elm); \ | |
| 399 | (elm)->field.tqe_prev = &(head)->tqh_first; \ | |
| 400 | } while (/*CONSTCOND*/0) | |
| 401 | ||
| 402 | #define TAILQ_INSERT_TAIL(head, elm, field) do { \ | |
| 403 | (elm)->field.tqe_next = NULL; \ | |
| 404 | (elm)->field.tqe_prev = (head)->tqh_last; \ | |
| 405 | *(head)->tqh_last = (elm); \ | |
| 406 | (head)->tqh_last = &(elm)->field.tqe_next; \ | |
| 407 | } while (/*CONSTCOND*/0) | |
| 408 | ||
| 409 | #define TAILQ_INSERT_AFTER(head, listelm, elm, field) do { \ | |
| 410 | if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\ | |
| 411 | (elm)->field.tqe_next->field.tqe_prev = \ | |
| 412 | &(elm)->field.tqe_next; \ | |
| 413 | else \ | |
| 414 | (head)->tqh_last = &(elm)->field.tqe_next; \ | |
| 415 | (listelm)->field.tqe_next = (elm); \ | |
| 416 | (elm)->field.tqe_prev = &(listelm)->field.tqe_next; \ | |
| 417 | } while (/*CONSTCOND*/0) | |
| 418 | ||
| 419 | #define TAILQ_INSERT_BEFORE(listelm, elm, field) do { \ | |
| 420 | (elm)->field.tqe_prev = (listelm)->field.tqe_prev; \ | |
| 421 | (elm)->field.tqe_next = (listelm); \ | |
| 422 | *(listelm)->field.tqe_prev = (elm); \ | |
| 423 | (listelm)->field.tqe_prev = &(elm)->field.tqe_next; \ | |
| 424 | } while (/*CONSTCOND*/0) | |
| 425 | ||
| 426 | #define TAILQ_REMOVE(head, elm, field) do { \ | |
| 427 | if (((elm)->field.tqe_next) != NULL) \ | |
| 428 | (elm)->field.tqe_next->field.tqe_prev = \ | |
| 429 | (elm)->field.tqe_prev; \ | |
| 430 | else \ | |
| 431 | (head)->tqh_last = (elm)->field.tqe_prev; \ | |
| 432 | *(elm)->field.tqe_prev = (elm)->field.tqe_next; \ | |
| 433 | } while (/*CONSTCOND*/0) | |
| 434 | ||
| 435 | #define TAILQ_FOREACH(var, head, field) \ | |
| 436 | for ((var) = ((head)->tqh_first); \ | |
| 437 | (var); \ | |
| 438 | (var) = ((var)->field.tqe_next)) | |
| 439 | ||
| 440 | #define TAILQ_FOREACH_REVERSE(var, head, headname, field) \ | |
| 441 | for ((var) = (*(((struct headname *)((head)->tqh_last))->tqh_last)); \ | |
| 442 | (var); \ | |
| 443 | (var) = (*(((struct headname *)((var)->field.tqe_prev))->tqh_last))) | |
| 444 | ||
| 445 | #define TAILQ_CONCAT(head1, head2, field) do { \ | |
| 446 | if (!TAILQ_EMPTY(head2)) { \ | |
| 447 | *(head1)->tqh_last = (head2)->tqh_first; \ | |
| 448 | (head2)->tqh_first->field.tqe_prev = (head1)->tqh_last; \ | |
| 449 | (head1)->tqh_last = (head2)->tqh_last; \ | |
| 450 | TAILQ_INIT((head2)); \ | |
| 451 | } \ | |
| 452 | } while (/*CONSTCOND*/0) | |
| 453 | ||
| 454 | /* | |
| 455 | * Tail queue access methods. | |
| 456 | */ | |
| 457 | #define TAILQ_EMPTY(head) ((head)->tqh_first == NULL) | |
| 458 | #define TAILQ_FIRST(head) ((head)->tqh_first) | |
| 459 | #define TAILQ_NEXT(elm, field) ((elm)->field.tqe_next) | |
| 460 | ||
| 461 | #define TAILQ_LAST(head, headname) \ | |
| 462 | (*(((struct headname *)((head)->tqh_last))->tqh_last)) | |
| 463 | #define TAILQ_PREV(elm, headname, field) \ | |
| 464 | (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last)) | |
| 465 | ||
| 466 | ||
| 467 | /* | |
| 468 | * Circular queue definitions. | |
| 469 | */ | |
| 470 | #define CIRCLEQ_HEAD(name, type) \ | |
| 471 | struct name { \ | |
| 472 | struct type *cqh_first; /* first element */ \ | |
| 473 | struct type *cqh_last; /* last element */ \ | |
| 474 | } | |
| 475 | ||
| 476 | #define CIRCLEQ_HEAD_INITIALIZER(head) \ | |
| 477 | { (void *)&head, (void *)&head } | |
| 478 | ||
| 479 | #define CIRCLEQ_ENTRY(type) \ | |
| 480 | struct { \ | |
| 481 | struct type *cqe_next; /* next element */ \ | |
| 482 | struct type *cqe_prev; /* previous element */ \ | |
| 483 | } | |
| 484 | ||
| 485 | /* | |
| 486 | * Circular queue functions. | |
| 487 | */ | |
| 488 | #define CIRCLEQ_INIT(head) do { \ | |
| 489 | (head)->cqh_first = (void *)(head); \ | |
| 490 | (head)->cqh_last = (void *)(head); \ | |
| 491 | } while (/*CONSTCOND*/0) | |
| 492 | ||
| 493 | #define CIRCLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ | |
| 494 | (elm)->field.cqe_next = (listelm)->field.cqe_next; \ | |
| 495 | (elm)->field.cqe_prev = (listelm); \ | |
| 496 | if ((listelm)->field.cqe_next == (void *)(head)) \ | |
| 497 | (head)->cqh_last = (elm); \ | |
| 498 | else \ | |
| 499 | (listelm)->field.cqe_next->field.cqe_prev = (elm); \ | |
| 500 | (listelm)->field.cqe_next = (elm); \ | |
| 501 | } while (/*CONSTCOND*/0) | |
| 502 | ||
| 503 | #define CIRCLEQ_INSERT_BEFORE(head, listelm, elm, field) do { \ | |
| 504 | (elm)->field.cqe_next = (listelm); \ | |
| 505 | (elm)->field.cqe_prev = (listelm)->field.cqe_prev; \ | |
| 506 | if ((listelm)->field.cqe_prev == (void *)(head)) \ | |
| 507 | (head)->cqh_first = (elm); \ | |
| 508 | else \ | |
| 509 | (listelm)->field.cqe_prev->field.cqe_next = (elm); \ | |
| 510 | (listelm)->field.cqe_prev = (elm); \ | |
| 511 | } while (/*CONSTCOND*/0) | |
| 512 | ||
| 513 | #define CIRCLEQ_INSERT_HEAD(head, elm, field) do { \ | |
| 514 | (elm)->field.cqe_next = (head)->cqh_first; \ | |
| 515 | (elm)->field.cqe_prev = (void *)(head); \ | |
| 516 | if ((head)->cqh_last == (void *)(head)) \ | |
| 517 | (head)->cqh_last = (elm); \ | |
| 518 | else \ | |
| 519 | (head)->cqh_first->field.cqe_prev = (elm); \ | |
| 520 | (head)->cqh_first = (elm); \ | |
| 521 | } while (/*CONSTCOND*/0) | |
| 522 | ||
| 523 | #define CIRCLEQ_INSERT_TAIL(head, elm, field) do { \ | |
| 524 | (elm)->field.cqe_next = (void *)(head); \ | |
| 525 | (elm)->field.cqe_prev = (head)->cqh_last; \ | |
| 526 | if ((head)->cqh_first == (void *)(head)) \ | |
| 527 | (head)->cqh_first = (elm); \ | |
| 528 | else \ | |
| 529 | (head)->cqh_last->field.cqe_next = (elm); \ | |
| 530 | (head)->cqh_last = (elm); \ | |
| 531 | } while (/*CONSTCOND*/0) | |
| 532 | ||
| 533 | #define CIRCLEQ_REMOVE(head, elm, field) do { \ | |
| 534 | if ((elm)->field.cqe_next == (void *)(head)) \ | |
| 535 | (head)->cqh_last = (elm)->field.cqe_prev; \ | |
| 536 | else \ | |
| 537 | (elm)->field.cqe_next->field.cqe_prev = \ | |
| 538 | (elm)->field.cqe_prev; \ | |
| 539 | if ((elm)->field.cqe_prev == (void *)(head)) \ | |
| 540 | (head)->cqh_first = (elm)->field.cqe_next; \ | |
| 541 | else \ | |
| 542 | (elm)->field.cqe_prev->field.cqe_next = \ | |
| 543 | (elm)->field.cqe_next; \ | |
| 544 | } while (/*CONSTCOND*/0) | |
| 545 | ||
| 546 | #define CIRCLEQ_FOREACH(var, head, field) \ | |
| 547 | for ((var) = ((head)->cqh_first); \ | |
| 548 | (var) != (const void *)(head); \ | |
| 549 | (var) = ((var)->field.cqe_next)) | |
| 550 | ||
| 551 | #define CIRCLEQ_FOREACH_REVERSE(var, head, field) \ | |
| 552 | for ((var) = ((head)->cqh_last); \ | |
| 553 | (var) != (const void *)(head); \ | |
| 554 | (var) = ((var)->field.cqe_prev)) | |
| 555 | ||
| 556 | /* | |
| 557 | * Circular queue access methods. | |
| 558 | */ | |
| 559 | #define CIRCLEQ_EMPTY(head) ((head)->cqh_first == (void *)(head)) | |
| 560 | #define CIRCLEQ_FIRST(head) ((head)->cqh_first) | |
| 561 | #define CIRCLEQ_LAST(head) ((head)->cqh_last) | |
| 562 | #define CIRCLEQ_NEXT(elm, field) ((elm)->field.cqe_next) | |
| 563 | #define CIRCLEQ_PREV(elm, field) ((elm)->field.cqe_prev) | |
| 564 | ||
| 565 | #define CIRCLEQ_LOOP_NEXT(head, elm, field) \ | |
| 566 | (((elm)->field.cqe_next == (void *)(head)) \ | |
| 567 | ? ((head)->cqh_first) \ | |
| 568 | : (elm->field.cqe_next)) | |
| 569 | #define CIRCLEQ_LOOP_PREV(head, elm, field) \ | |
| 570 | (((elm)->field.cqe_prev == (void *)(head)) \ | |
| 571 | ? ((head)->cqh_last) \ | |
| 572 | : (elm->field.cqe_prev)) | |
| 573 | ||
| 574 | #endif /* sys/queue.h */ |
libc/glibc-include/sys/quota.h created+135
| ... | ... | @@ -0,0 +1,135 @@ |
| 1 | /* This just represents the non-kernel parts of <linux/quota.h>. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* | |
| 20 | * Copyright (c) 1982, 1986 Regents of the University of California. | |
| 21 | * All rights reserved. | |
| 22 | * | |
| 23 | * This code is derived from software contributed to Berkeley by | |
| 24 | * Robert Elz at The University of Melbourne. | |
| 25 | * | |
| 26 | * Redistribution and use in source and binary forms, with or without | |
| 27 | * modification, are permitted provided that the following conditions | |
| 28 | * are met: | |
| 29 | * 1. Redistributions of source code must retain the above copyright | |
| 30 | * notice, this list of conditions and the following disclaimer. | |
| 31 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 32 | * notice, this list of conditions and the following disclaimer in the | |
| 33 | * documentation and/or other materials provided with the distribution. | |
| 34 | * 4. Neither the name of the University nor the names of its contributors | |
| 35 | * may be used to endorse or promote products derived from this software | |
| 36 | * without specific prior written permission. | |
| 37 | * | |
| 38 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 39 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 40 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 41 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 42 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 43 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 44 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 45 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 46 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 47 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 48 | * SUCH DAMAGE. | |
| 49 | */ | |
| 50 | ||
| 51 | #ifndef _SYS_QUOTA_H | |
| 52 | #define _SYS_QUOTA_H 1 | |
| 53 | ||
| 54 | #include <features.h> | |
| 55 | #include <sys/types.h> | |
| 56 | ||
| 57 | #include <linux/quota.h> | |
| 58 | ||
| 59 | /* | |
| 60 | * Convert diskblocks to blocks and the other way around. | |
| 61 | * currently only to fool the BSD source. :-) | |
| 62 | */ | |
| 63 | #define dbtob(num) ((num) << 10) | |
| 64 | #define btodb(num) ((num) >> 10) | |
| 65 | ||
| 66 | /* | |
| 67 | * Convert count of filesystem blocks to diskquota blocks, meant for | |
| 68 | * filesystems where i_blksize != 1024. | |
| 69 | */ | |
| 70 | #define fs_to_dq_blocks(num, blksize) (((num) * (blksize)) / 1024) | |
| 71 | ||
| 72 | /* | |
| 73 | * Definitions for disk quotas imposed on the average user | |
| 74 | * (big brother finally hits Linux). | |
| 75 | * | |
| 76 | * The following constants define the amount of time given a user | |
| 77 | * before the soft limits are treated as hard limits (usually resulting | |
| 78 | * in an allocation failure). The timer is started when the user crosses | |
| 79 | * their soft limit, it is reset when they go below their soft limit. | |
| 80 | */ | |
| 81 | #define MAX_IQ_TIME 604800 /* (7*24*60*60) 1 week */ | |
| 82 | #define MAX_DQ_TIME 604800 /* (7*24*60*60) 1 week */ | |
| 83 | ||
| 84 | #define QUOTAFILENAME "quota" | |
| 85 | #define QUOTAGROUP "staff" | |
| 86 | ||
| 87 | #define NR_DQHASH 43 /* Just an arbitrary number any suggestions ? */ | |
| 88 | #define NR_DQUOTS 256 /* Number of quotas active at one time */ | |
| 89 | ||
| 90 | /* Old name for struct if_dqblk. */ | |
| 91 | struct dqblk | |
| 92 | { | |
| 93 | __uint64_t dqb_bhardlimit; /* absolute limit on disk quota blocks alloc */ | |
| 94 | __uint64_t dqb_bsoftlimit; /* preferred limit on disk quota blocks */ | |
| 95 | __uint64_t dqb_curspace; /* current quota block count */ | |
| 96 | __uint64_t dqb_ihardlimit; /* maximum # allocated inodes */ | |
| 97 | __uint64_t dqb_isoftlimit; /* preferred inode limit */ | |
| 98 | __uint64_t dqb_curinodes; /* current # allocated inodes */ | |
| 99 | __uint64_t dqb_btime; /* time limit for excessive disk use */ | |
| 100 | __uint64_t dqb_itime; /* time limit for excessive files */ | |
| 101 | __uint32_t dqb_valid; /* bitmask of QIF_* constants */ | |
| 102 | }; | |
| 103 | ||
| 104 | /* | |
| 105 | * Shorthand notation. | |
| 106 | */ | |
| 107 | #define dq_bhardlimit dq_dqb.dqb_bhardlimit | |
| 108 | #define dq_bsoftlimit dq_dqb.dqb_bsoftlimit | |
| 109 | #define dq_curspace dq_dqb.dqb_curspace | |
| 110 | #define dq_valid dq_dqb.dqb_valid | |
| 111 | #define dq_ihardlimit dq_dqb.dqb_ihardlimit | |
| 112 | #define dq_isoftlimit dq_dqb.dqb_isoftlimit | |
| 113 | #define dq_curinodes dq_dqb.dqb_curinodes | |
| 114 | #define dq_btime dq_dqb.dqb_btime | |
| 115 | #define dq_itime dq_dqb.dqb_itime | |
| 116 | ||
| 117 | #define dqoff(UID) ((__loff_t)((UID) * sizeof (struct dqblk))) | |
| 118 | ||
| 119 | /* Old name for struct if_dqinfo. */ | |
| 120 | struct dqinfo | |
| 121 | { | |
| 122 | __uint64_t dqi_bgrace; | |
| 123 | __uint64_t dqi_igrace; | |
| 124 | __uint32_t dqi_flags; | |
| 125 | __uint32_t dqi_valid; | |
| 126 | }; | |
| 127 | ||
| 128 | __BEGIN_DECLS | |
| 129 | ||
| 130 | extern int quotactl (int __cmd, const char *__special, int __id, | |
| 131 | __caddr_t __addr) __THROW; | |
| 132 | ||
| 133 | __END_DECLS | |
| 134 | ||
| 135 | #endif /* sys/quota.h */ |
libc/glibc-include/sys/random.h created+42
| ... | ... | @@ -0,0 +1,42 @@ |
| 1 | /* Interfaces for obtaining random bytes. | |
| 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_RANDOM_H | |
| 20 | #define _SYS_RANDOM_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <sys/types.h> | |
| 24 | ||
| 25 | /* Flags for use with getrandom. */ | |
| 26 | #define GRND_NONBLOCK 0x01 | |
| 27 | #define GRND_RANDOM 0x02 | |
| 28 | ||
| 29 | __BEGIN_DECLS | |
| 30 | ||
| 31 | /* Write LENGTH bytes of randomness starting at BUFFER. Return the | |
| 32 | number of bytes written, or -1 on error. */ | |
| 33 | ssize_t getrandom (void *__buffer, size_t __length, | |
| 34 | unsigned int __flags) __wur; | |
| 35 | ||
| 36 | /* Write LENGTH bytes of randomness starting at BUFFER. Return 0 on | |
| 37 | success or -1 on error. */ | |
| 38 | int getentropy (void *__buffer, size_t __length) __wur; | |
| 39 | ||
| 40 | __END_DECLS | |
| 41 | ||
| 42 | #endif /* _SYS_RANDOM_H */ |
libc/glibc-include/sys/raw.h created+38
| ... | ... | @@ -0,0 +1,38 @@ |
| 1 | /* Copyright (C) 1999-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_RAW_H | |
| 19 | #define _SYS_RAW_H 1 | |
| 20 | ||
| 21 | #include <stdint.h> | |
| 22 | #include <sys/ioctl.h> | |
| 23 | ||
| 24 | /* The major device number for raw devices. */ | |
| 25 | #define RAW_MAJOR 162 | |
| 26 | ||
| 27 | /* `ioctl' commands for raw devices. */ | |
| 28 | #define RAW_SETBIND _IO(0xac, 0) | |
| 29 | #define RAW_GETBIND _IO(0xac, 1) | |
| 30 | ||
| 31 | struct raw_config_request | |
| 32 | { | |
| 33 | int raw_minor; | |
| 34 | uint64_t block_major; | |
| 35 | uint64_t block_minor; | |
| 36 | }; | |
| 37 | ||
| 38 | #endif /* sys/raw.h */ |
libc/glibc-include/sys/reboot.h created+54
| ... | ... | @@ -0,0 +1,54 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* This file should define RB_* macros to be used as flag | |
| 19 | bits in the argument to the `reboot' system call. */ | |
| 20 | ||
| 21 | #ifndef _SYS_REBOOT_H | |
| 22 | #define _SYS_REBOOT_H 1 | |
| 23 | ||
| 24 | #include <features.h> | |
| 25 | ||
| 26 | /* Perform a hard reset now. */ | |
| 27 | #define RB_AUTOBOOT 0x01234567 | |
| 28 | ||
| 29 | /* Halt the system. */ | |
| 30 | #define RB_HALT_SYSTEM 0xcdef0123 | |
| 31 | ||
| 32 | /* Enable reboot using Ctrl-Alt-Delete keystroke. */ | |
| 33 | #define RB_ENABLE_CAD 0x89abcdef | |
| 34 | ||
| 35 | /* Disable reboot using Ctrl-Alt-Delete keystroke. */ | |
| 36 | #define RB_DISABLE_CAD 0 | |
| 37 | ||
| 38 | /* Stop system and switch power off if possible. */ | |
| 39 | #define RB_POWER_OFF 0x4321fedc | |
| 40 | ||
| 41 | /* Suspend system using software suspend. */ | |
| 42 | #define RB_SW_SUSPEND 0xd000fce2 | |
| 43 | ||
| 44 | /* Reboot system into new kernel. */ | |
| 45 | #define RB_KEXEC 0x45584543 | |
| 46 | ||
| 47 | __BEGIN_DECLS | |
| 48 | ||
| 49 | /* Reboot or halt the system. */ | |
| 50 | extern int reboot (int __howto) __THROW; | |
| 51 | ||
| 52 | __END_DECLS | |
| 53 | ||
| 54 | #endif /* _SYS_REBOOT_H */ |
libc/glibc-include/sys/reg.h created+77
| ... | ... | @@ -0,0 +1,77 @@ |
| 1 | /* Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_REG_H | |
| 19 | #define _SYS_REG_H 1 | |
| 20 | ||
| 21 | ||
| 22 | #ifdef __x86_64__ | |
| 23 | /* Index into an array of 8 byte longs returned from ptrace for | |
| 24 | location of the users' stored general purpose registers. */ | |
| 25 | ||
| 26 | # define R15 0 | |
| 27 | # define R14 1 | |
| 28 | # define R13 2 | |
| 29 | # define R12 3 | |
| 30 | # define RBP 4 | |
| 31 | # define RBX 5 | |
| 32 | # define R11 6 | |
| 33 | # define R10 7 | |
| 34 | # define R9 8 | |
| 35 | # define R8 9 | |
| 36 | # define RAX 10 | |
| 37 | # define RCX 11 | |
| 38 | # define RDX 12 | |
| 39 | # define RSI 13 | |
| 40 | # define RDI 14 | |
| 41 | # define ORIG_RAX 15 | |
| 42 | # define RIP 16 | |
| 43 | # define CS 17 | |
| 44 | # define EFLAGS 18 | |
| 45 | # define RSP 19 | |
| 46 | # define SS 20 | |
| 47 | # define FS_BASE 21 | |
| 48 | # define GS_BASE 22 | |
| 49 | # define DS 23 | |
| 50 | # define ES 24 | |
| 51 | # define FS 25 | |
| 52 | # define GS 26 | |
| 53 | #else | |
| 54 | ||
| 55 | /* Index into an array of 4 byte integers returned from ptrace for | |
| 56 | * location of the users' stored general purpose registers. */ | |
| 57 | ||
| 58 | # define EBX 0 | |
| 59 | # define ECX 1 | |
| 60 | # define EDX 2 | |
| 61 | # define ESI 3 | |
| 62 | # define EDI 4 | |
| 63 | # define EBP 5 | |
| 64 | # define EAX 6 | |
| 65 | # define DS 7 | |
| 66 | # define ES 8 | |
| 67 | # define FS 9 | |
| 68 | # define GS 10 | |
| 69 | # define ORIG_EAX 11 | |
| 70 | # define EIP 12 | |
| 71 | # define CS 13 | |
| 72 | # define EFL 14 | |
| 73 | # define UESP 15 | |
| 74 | # define SS 16 | |
| 75 | #endif | |
| 76 | ||
| 77 | #endif |
libc/glibc-include/sys/resource.h created+102
| ... | ... | @@ -0,0 +1,102 @@ |
| 1 | /* Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_RESOURCE_H | |
| 19 | #define _SYS_RESOURCE_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | /* Get the system-dependent definitions of structures and bit values. */ | |
| 24 | #include <bits/resource.h> | |
| 25 | ||
| 26 | #ifndef __id_t_defined | |
| 27 | typedef __id_t id_t; | |
| 28 | # define __id_t_defined | |
| 29 | #endif | |
| 30 | ||
| 31 | __BEGIN_DECLS | |
| 32 | ||
| 33 | /* The X/Open standard defines that all the functions below must use | |
| 34 | `int' as the type for the first argument. When we are compiling with | |
| 35 | GNU extensions we change this slightly to provide better error | |
| 36 | checking. */ | |
| 37 | #if defined __USE_GNU && !defined __cplusplus | |
| 38 | typedef enum __rlimit_resource __rlimit_resource_t; | |
| 39 | typedef enum __rusage_who __rusage_who_t; | |
| 40 | typedef enum __priority_which __priority_which_t; | |
| 41 | #else | |
| 42 | typedef int __rlimit_resource_t; | |
| 43 | typedef int __rusage_who_t; | |
| 44 | typedef int __priority_which_t; | |
| 45 | #endif | |
| 46 | ||
| 47 | /* Put the soft and hard limits for RESOURCE in *RLIMITS. | |
| 48 | Returns 0 if successful, -1 if not (and sets errno). */ | |
| 49 | #ifndef __USE_FILE_OFFSET64 | |
| 50 | extern int getrlimit (__rlimit_resource_t __resource, | |
| 51 | struct rlimit *__rlimits) __THROW; | |
| 52 | #else | |
| 53 | # ifdef __REDIRECT_NTH | |
| 54 | extern int __REDIRECT_NTH (getrlimit, (__rlimit_resource_t __resource, | |
| 55 | struct rlimit *__rlimits), getrlimit64); | |
| 56 | # else | |
| 57 | # define getrlimit getrlimit64 | |
| 58 | # endif | |
| 59 | #endif | |
| 60 | #ifdef __USE_LARGEFILE64 | |
| 61 | extern int getrlimit64 (__rlimit_resource_t __resource, | |
| 62 | struct rlimit64 *__rlimits) __THROW; | |
| 63 | #endif | |
| 64 | ||
| 65 | /* Set the soft and hard limits for RESOURCE to *RLIMITS. | |
| 66 | Only the super-user can increase hard limits. | |
| 67 | Return 0 if successful, -1 if not (and sets errno). */ | |
| 68 | #ifndef __USE_FILE_OFFSET64 | |
| 69 | extern int setrlimit (__rlimit_resource_t __resource, | |
| 70 | const struct rlimit *__rlimits) __THROW; | |
| 71 | #else | |
| 72 | # ifdef __REDIRECT_NTH | |
| 73 | extern int __REDIRECT_NTH (setrlimit, (__rlimit_resource_t __resource, | |
| 74 | const struct rlimit *__rlimits), | |
| 75 | setrlimit64); | |
| 76 | # else | |
| 77 | # define setrlimit setrlimit64 | |
| 78 | # endif | |
| 79 | #endif | |
| 80 | #ifdef __USE_LARGEFILE64 | |
| 81 | extern int setrlimit64 (__rlimit_resource_t __resource, | |
| 82 | const struct rlimit64 *__rlimits) __THROW; | |
| 83 | #endif | |
| 84 | ||
| 85 | /* Return resource usage information on process indicated by WHO | |
| 86 | and put it in *USAGE. Returns 0 for success, -1 for failure. */ | |
| 87 | extern int getrusage (__rusage_who_t __who, struct rusage *__usage) __THROW; | |
| 88 | ||
| 89 | /* Return the highest priority of any process specified by WHICH and WHO | |
| 90 | (see above); if WHO is zero, the current process, process group, or user | |
| 91 | (as specified by WHO) is used. A lower priority number means higher | |
| 92 | priority. Priorities range from PRIO_MIN to PRIO_MAX (above). */ | |
| 93 | extern int getpriority (__priority_which_t __which, id_t __who) __THROW; | |
| 94 | ||
| 95 | /* Set the priority of all processes specified by WHICH and WHO (see above) | |
| 96 | to PRIO. Returns 0 on success, -1 on errors. */ | |
| 97 | extern int setpriority (__priority_which_t __which, id_t __who, int __prio) | |
| 98 | __THROW; | |
| 99 | ||
| 100 | __END_DECLS | |
| 101 | ||
| 102 | #endif /* sys/resource.h */ |
libc/glibc-include/sys/select.h created+128
| ... | ... | @@ -0,0 +1,128 @@ |
| 1 | /* `fd_set' type and related macros, and `select'/`pselect' declarations. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* POSIX 1003.1g: 6.2 Select from File Descriptor Sets <sys/select.h> */ | |
| 20 | ||
| 21 | #ifndef _SYS_SELECT_H | |
| 22 | #define _SYS_SELECT_H 1 | |
| 23 | ||
| 24 | #include <features.h> | |
| 25 | ||
| 26 | /* Get definition of needed basic types. */ | |
| 27 | #include <bits/types.h> | |
| 28 | ||
| 29 | /* Get __FD_* definitions. */ | |
| 30 | #include <bits/select.h> | |
| 31 | ||
| 32 | /* Get sigset_t. */ | |
| 33 | #include <bits/types/sigset_t.h> | |
| 34 | ||
| 35 | /* Get definition of timer specification structures. */ | |
| 36 | #include <bits/types/time_t.h> | |
| 37 | #include <bits/types/struct_timeval.h> | |
| 38 | #ifdef __USE_XOPEN2K | |
| 39 | # include <bits/types/struct_timespec.h> | |
| 40 | #endif | |
| 41 | ||
| 42 | #ifndef __suseconds_t_defined | |
| 43 | typedef __suseconds_t suseconds_t; | |
| 44 | # define __suseconds_t_defined | |
| 45 | #endif | |
| 46 | ||
| 47 | ||
| 48 | /* The fd_set member is required to be an array of longs. */ | |
| 49 | typedef long int __fd_mask; | |
| 50 | ||
| 51 | /* Some versions of <linux/posix_types.h> define this macros. */ | |
| 52 | #undef __NFDBITS | |
| 53 | /* It's easier to assume 8-bit bytes than to get CHAR_BIT. */ | |
| 54 | #define __NFDBITS (8 * (int) sizeof (__fd_mask)) | |
| 55 | #define __FD_ELT(d) ((d) / __NFDBITS) | |
| 56 | #define __FD_MASK(d) ((__fd_mask) (1UL << ((d) % __NFDBITS))) | |
| 57 | ||
| 58 | /* fd_set for select and pselect. */ | |
| 59 | typedef struct | |
| 60 | { | |
| 61 | /* XPG4.2 requires this member name. Otherwise avoid the name | |
| 62 | from the global namespace. */ | |
| 63 | #ifdef __USE_XOPEN | |
| 64 | __fd_mask fds_bits[__FD_SETSIZE / __NFDBITS]; | |
| 65 | # define __FDS_BITS(set) ((set)->fds_bits) | |
| 66 | #else | |
| 67 | __fd_mask __fds_bits[__FD_SETSIZE / __NFDBITS]; | |
| 68 | # define __FDS_BITS(set) ((set)->__fds_bits) | |
| 69 | #endif | |
| 70 | } fd_set; | |
| 71 | ||
| 72 | /* Maximum number of file descriptors in `fd_set'. */ | |
| 73 | #define FD_SETSIZE __FD_SETSIZE | |
| 74 | ||
| 75 | #ifdef __USE_MISC | |
| 76 | /* Sometimes the fd_set member is assumed to have this type. */ | |
| 77 | typedef __fd_mask fd_mask; | |
| 78 | ||
| 79 | /* Number of bits per word of `fd_set' (some code assumes this is 32). */ | |
| 80 | # define NFDBITS __NFDBITS | |
| 81 | #endif | |
| 82 | ||
| 83 | ||
| 84 | /* Access macros for `fd_set'. */ | |
| 85 | #define FD_SET(fd, fdsetp) __FD_SET (fd, fdsetp) | |
| 86 | #define FD_CLR(fd, fdsetp) __FD_CLR (fd, fdsetp) | |
| 87 | #define FD_ISSET(fd, fdsetp) __FD_ISSET (fd, fdsetp) | |
| 88 | #define FD_ZERO(fdsetp) __FD_ZERO (fdsetp) | |
| 89 | ||
| 90 | ||
| 91 | __BEGIN_DECLS | |
| 92 | ||
| 93 | /* Check the first NFDS descriptors each in READFDS (if not NULL) for read | |
| 94 | readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS | |
| 95 | (if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out | |
| 96 | after waiting the interval specified therein. Returns the number of ready | |
| 97 | descriptors, or -1 for errors. | |
| 98 | ||
| 99 | This function is a cancellation point and therefore not marked with | |
| 100 | __THROW. */ | |
| 101 | extern int select (int __nfds, fd_set *__restrict __readfds, | |
| 102 | fd_set *__restrict __writefds, | |
| 103 | fd_set *__restrict __exceptfds, | |
| 104 | struct timeval *__restrict __timeout); | |
| 105 | ||
| 106 | #ifdef __USE_XOPEN2K | |
| 107 | /* Same as above only that the TIMEOUT value is given with higher | |
| 108 | resolution and a sigmask which is been set temporarily. This version | |
| 109 | should be used. | |
| 110 | ||
| 111 | This function is a cancellation point and therefore not marked with | |
| 112 | __THROW. */ | |
| 113 | extern int pselect (int __nfds, fd_set *__restrict __readfds, | |
| 114 | fd_set *__restrict __writefds, | |
| 115 | fd_set *__restrict __exceptfds, | |
| 116 | const struct timespec *__restrict __timeout, | |
| 117 | const __sigset_t *__restrict __sigmask); | |
| 118 | #endif | |
| 119 | ||
| 120 | ||
| 121 | /* Define some inlines helping to catch common problems. */ | |
| 122 | #if __USE_FORTIFY_LEVEL > 0 && defined __GNUC__ | |
| 123 | # include <bits/select2.h> | |
| 124 | #endif | |
| 125 | ||
| 126 | __END_DECLS | |
| 127 | ||
| 128 | #endif /* sys/select.h */ |
libc/glibc-include/sys/sem.h created+67
| ... | ... | @@ -0,0 +1,67 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_SEM_H | |
| 19 | #define _SYS_SEM_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #define __need_size_t | |
| 24 | #include <stddef.h> | |
| 25 | ||
| 26 | /* Get common definition of System V style IPC. */ | |
| 27 | #include <sys/ipc.h> | |
| 28 | ||
| 29 | /* Get system dependent definition of `struct semid_ds' and more. */ | |
| 30 | #include <bits/sem.h> | |
| 31 | ||
| 32 | #ifdef __USE_GNU | |
| 33 | # include <bits/types/struct_timespec.h> | |
| 34 | #endif | |
| 35 | ||
| 36 | /* The following System V style IPC functions implement a semaphore | |
| 37 | handling. The definition is found in XPG2. */ | |
| 38 | ||
| 39 | /* Structure used for argument to `semop' to describe operations. */ | |
| 40 | struct sembuf | |
| 41 | { | |
| 42 | unsigned short int sem_num; /* semaphore number */ | |
| 43 | short int sem_op; /* semaphore operation */ | |
| 44 | short int sem_flg; /* operation flag */ | |
| 45 | }; | |
| 46 | ||
| 47 | ||
| 48 | __BEGIN_DECLS | |
| 49 | ||
| 50 | /* Semaphore control operation. */ | |
| 51 | extern int semctl (int __semid, int __semnum, int __cmd, ...) __THROW; | |
| 52 | ||
| 53 | /* Get semaphore. */ | |
| 54 | extern int semget (key_t __key, int __nsems, int __semflg) __THROW; | |
| 55 | ||
| 56 | /* Operate on semaphore. */ | |
| 57 | extern int semop (int __semid, struct sembuf *__sops, size_t __nsops) __THROW; | |
| 58 | ||
| 59 | #ifdef __USE_GNU | |
| 60 | /* Operate on semaphore with timeout. */ | |
| 61 | extern int semtimedop (int __semid, struct sembuf *__sops, size_t __nsops, | |
| 62 | const struct timespec *__timeout) __THROW; | |
| 63 | #endif | |
| 64 | ||
| 65 | __END_DECLS | |
| 66 | ||
| 67 | #endif /* sys/sem.h */ |
libc/glibc-include/sys/sendfile.h created+51
| ... | ... | @@ -0,0 +1,51 @@ |
| 1 | /* sendfile -- copy data directly from one file descriptor to another | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SENDFILE_H | |
| 20 | #define _SYS_SENDFILE_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <sys/types.h> | |
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | /* Send up to COUNT bytes from file associated with IN_FD starting at | |
| 28 | *OFFSET to descriptor OUT_FD. Set *OFFSET to the IN_FD's file position | |
| 29 | following the read bytes. If OFFSET is a null pointer, use the normal | |
| 30 | file position instead. Return the number of written bytes, or -1 in | |
| 31 | case of error. */ | |
| 32 | #ifndef __USE_FILE_OFFSET64 | |
| 33 | extern ssize_t sendfile (int __out_fd, int __in_fd, off_t *__offset, | |
| 34 | size_t __count) __THROW; | |
| 35 | #else | |
| 36 | # ifdef __REDIRECT_NTH | |
| 37 | extern ssize_t __REDIRECT_NTH (sendfile, | |
| 38 | (int __out_fd, int __in_fd, __off64_t *__offset, | |
| 39 | size_t __count), sendfile64); | |
| 40 | # else | |
| 41 | # define sendfile sendfile64 | |
| 42 | # endif | |
| 43 | #endif | |
| 44 | #ifdef __USE_LARGEFILE64 | |
| 45 | extern ssize_t sendfile64 (int __out_fd, int __in_fd, __off64_t *__offset, | |
| 46 | size_t __count) __THROW; | |
| 47 | #endif | |
| 48 | ||
| 49 | __END_DECLS | |
| 50 | ||
| 51 | #endif /* sys/sendfile.h */ |
libc/glibc-include/sys/shm.h created+63
| ... | ... | @@ -0,0 +1,63 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_SHM_H | |
| 19 | #define _SYS_SHM_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #define __need_size_t | |
| 24 | #include <stddef.h> | |
| 25 | ||
| 26 | /* Get common definition of System V style IPC. */ | |
| 27 | #include <sys/ipc.h> | |
| 28 | ||
| 29 | /* Get system dependent definition of `struct shmid_ds' and more. */ | |
| 30 | #include <bits/shm.h> | |
| 31 | ||
| 32 | /* Define types required by the standard. */ | |
| 33 | #include <bits/types/time_t.h> | |
| 34 | ||
| 35 | #ifdef __USE_XOPEN | |
| 36 | # ifndef __pid_t_defined | |
| 37 | typedef __pid_t pid_t; | |
| 38 | # define __pid_t_defined | |
| 39 | # endif | |
| 40 | #endif /* X/Open */ | |
| 41 | ||
| 42 | ||
| 43 | __BEGIN_DECLS | |
| 44 | ||
| 45 | /* The following System V style IPC functions implement a shared memory | |
| 46 | facility. The definition is found in XPG4.2. */ | |
| 47 | ||
| 48 | /* Shared memory control operation. */ | |
| 49 | extern int shmctl (int __shmid, int __cmd, struct shmid_ds *__buf) __THROW; | |
| 50 | ||
| 51 | /* Get shared memory segment. */ | |
| 52 | extern int shmget (key_t __key, size_t __size, int __shmflg) __THROW; | |
| 53 | ||
| 54 | /* Attach shared memory segment. */ | |
| 55 | extern void *shmat (int __shmid, const void *__shmaddr, int __shmflg) | |
| 56 | __THROW; | |
| 57 | ||
| 58 | /* Detach shared memory segment. */ | |
| 59 | extern int shmdt (const void *__shmaddr) __THROW; | |
| 60 | ||
| 61 | __END_DECLS | |
| 62 | ||
| 63 | #endif /* sys/shm.h */ |
libc/glibc-include/sys/signal.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <signal.h> |
libc/glibc-include/sys/signalfd.h created+62
| ... | ... | @@ -0,0 +1,62 @@ |
| 1 | /* Copyright (C) 2007-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_SIGNALFD_H | |
| 19 | #define _SYS_SIGNALFD_H 1 | |
| 20 | ||
| 21 | #include <stdint.h> | |
| 22 | #include <bits/types/sigset_t.h> | |
| 23 | ||
| 24 | /* Get the platform-dependent flags. */ | |
| 25 | #include <bits/signalfd.h> | |
| 26 | ||
| 27 | struct signalfd_siginfo | |
| 28 | { | |
| 29 | uint32_t ssi_signo; | |
| 30 | int32_t ssi_errno; | |
| 31 | int32_t ssi_code; | |
| 32 | uint32_t ssi_pid; | |
| 33 | uint32_t ssi_uid; | |
| 34 | int32_t ssi_fd; | |
| 35 | uint32_t ssi_tid; | |
| 36 | uint32_t ssi_band; | |
| 37 | uint32_t ssi_overrun; | |
| 38 | uint32_t ssi_trapno; | |
| 39 | int32_t ssi_status; | |
| 40 | int32_t ssi_int; | |
| 41 | uint64_t ssi_ptr; | |
| 42 | uint64_t ssi_utime; | |
| 43 | uint64_t ssi_stime; | |
| 44 | uint64_t ssi_addr; | |
| 45 | uint16_t ssi_addr_lsb; | |
| 46 | uint16_t __pad2; | |
| 47 | int32_t ssi_syscall; | |
| 48 | uint64_t ssi_call_addr; | |
| 49 | uint32_t ssi_arch; | |
| 50 | uint8_t __pad[28]; | |
| 51 | }; | |
| 52 | ||
| 53 | __BEGIN_DECLS | |
| 54 | ||
| 55 | /* Request notification for delivery of signals in MASK to be | |
| 56 | performed using descriptor FD.*/ | |
| 57 | extern int signalfd (int __fd, const sigset_t *__mask, int __flags) | |
| 58 | __THROW __nonnull ((2)); | |
| 59 | ||
| 60 | __END_DECLS | |
| 61 | ||
| 62 | #endif /* sys/signalfd.h */ |
libc/glibc-include/sys/socket.h created+274
| ... | ... | @@ -0,0 +1,274 @@ |
| 1 | /* Declarations of socket constants, types, and functions. | |
| 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SOCKET_H | |
| 20 | #define _SYS_SOCKET_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | __BEGIN_DECLS | |
| 25 | ||
| 26 | #include <bits/types/struct_iovec.h> | |
| 27 | #define __need_size_t | |
| 28 | #include <stddef.h> | |
| 29 | ||
| 30 | /* This operating system-specific header file defines the SOCK_*, PF_*, | |
| 31 | AF_*, MSG_*, SOL_*, and SO_* constants, and the `struct sockaddr', | |
| 32 | `struct msghdr', and `struct linger' types. */ | |
| 33 | #include <bits/socket.h> | |
| 34 | ||
| 35 | #ifdef __USE_MISC | |
| 36 | # include <bits/types/struct_osockaddr.h> | |
| 37 | #endif | |
| 38 | ||
| 39 | /* The following constants should be used for the second parameter of | |
| 40 | `shutdown'. */ | |
| 41 | enum | |
| 42 | { | |
| 43 | SHUT_RD = 0, /* No more receptions. */ | |
| 44 | #define SHUT_RD SHUT_RD | |
| 45 | SHUT_WR, /* No more transmissions. */ | |
| 46 | #define SHUT_WR SHUT_WR | |
| 47 | SHUT_RDWR /* No more receptions or transmissions. */ | |
| 48 | #define SHUT_RDWR SHUT_RDWR | |
| 49 | }; | |
| 50 | ||
| 51 | /* This is the type we use for generic socket address arguments. | |
| 52 | ||
| 53 | With GCC 2.7 and later, the funky union causes redeclarations or | |
| 54 | uses with any of the listed types to be allowed without complaint. | |
| 55 | G++ 2.7 does not support transparent unions so there we want the | |
| 56 | old-style declaration, too. */ | |
| 57 | #if defined __cplusplus || !__GNUC_PREREQ (2, 7) || !defined __USE_GNU | |
| 58 | # define __SOCKADDR_ARG struct sockaddr *__restrict | |
| 59 | # define __CONST_SOCKADDR_ARG const struct sockaddr * | |
| 60 | #else | |
| 61 | /* Add more `struct sockaddr_AF' types here as necessary. | |
| 62 | These are all the ones I found on NetBSD and Linux. */ | |
| 63 | # define __SOCKADDR_ALLTYPES \ | |
| 64 | __SOCKADDR_ONETYPE (sockaddr) \ | |
| 65 | __SOCKADDR_ONETYPE (sockaddr_at) \ | |
| 66 | __SOCKADDR_ONETYPE (sockaddr_ax25) \ | |
| 67 | __SOCKADDR_ONETYPE (sockaddr_dl) \ | |
| 68 | __SOCKADDR_ONETYPE (sockaddr_eon) \ | |
| 69 | __SOCKADDR_ONETYPE (sockaddr_in) \ | |
| 70 | __SOCKADDR_ONETYPE (sockaddr_in6) \ | |
| 71 | __SOCKADDR_ONETYPE (sockaddr_inarp) \ | |
| 72 | __SOCKADDR_ONETYPE (sockaddr_ipx) \ | |
| 73 | __SOCKADDR_ONETYPE (sockaddr_iso) \ | |
| 74 | __SOCKADDR_ONETYPE (sockaddr_ns) \ | |
| 75 | __SOCKADDR_ONETYPE (sockaddr_un) \ | |
| 76 | __SOCKADDR_ONETYPE (sockaddr_x25) | |
| 77 | ||
| 78 | # define __SOCKADDR_ONETYPE(type) struct type *__restrict __##type##__; | |
| 79 | typedef union { __SOCKADDR_ALLTYPES | |
| 80 | } __SOCKADDR_ARG __attribute__ ((__transparent_union__)); | |
| 81 | # undef __SOCKADDR_ONETYPE | |
| 82 | # define __SOCKADDR_ONETYPE(type) const struct type *__restrict __##type##__; | |
| 83 | typedef union { __SOCKADDR_ALLTYPES | |
| 84 | } __CONST_SOCKADDR_ARG __attribute__ ((__transparent_union__)); | |
| 85 | # undef __SOCKADDR_ONETYPE | |
| 86 | #endif | |
| 87 | ||
| 88 | #ifdef __USE_GNU | |
| 89 | /* For `recvmmsg' and `sendmmsg'. */ | |
| 90 | struct mmsghdr | |
| 91 | { | |
| 92 | struct msghdr msg_hdr; /* Actual message header. */ | |
| 93 | unsigned int msg_len; /* Number of received or sent bytes for the | |
| 94 | entry. */ | |
| 95 | }; | |
| 96 | #endif | |
| 97 | ||
| 98 | ||
| 99 | /* Create a new socket of type TYPE in domain DOMAIN, using | |
| 100 | protocol PROTOCOL. If PROTOCOL is zero, one is chosen automatically. | |
| 101 | Returns a file descriptor for the new socket, or -1 for errors. */ | |
| 102 | extern int socket (int __domain, int __type, int __protocol) __THROW; | |
| 103 | ||
| 104 | /* Create two new sockets, of type TYPE in domain DOMAIN and using | |
| 105 | protocol PROTOCOL, which are connected to each other, and put file | |
| 106 | descriptors for them in FDS[0] and FDS[1]. If PROTOCOL is zero, | |
| 107 | one will be chosen automatically. Returns 0 on success, -1 for errors. */ | |
| 108 | extern int socketpair (int __domain, int __type, int __protocol, | |
| 109 | int __fds[2]) __THROW; | |
| 110 | ||
| 111 | /* Give the socket FD the local address ADDR (which is LEN bytes long). */ | |
| 112 | extern int bind (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len) | |
| 113 | __THROW; | |
| 114 | ||
| 115 | /* Put the local address of FD into *ADDR and its length in *LEN. */ | |
| 116 | extern int getsockname (int __fd, __SOCKADDR_ARG __addr, | |
| 117 | socklen_t *__restrict __len) __THROW; | |
| 118 | ||
| 119 | /* Open a connection on socket FD to peer at ADDR (which LEN bytes long). | |
| 120 | For connectionless socket types, just set the default address to send to | |
| 121 | and the only address from which to accept transmissions. | |
| 122 | Return 0 on success, -1 for errors. | |
| 123 | ||
| 124 | This function is a cancellation point and therefore not marked with | |
| 125 | __THROW. */ | |
| 126 | extern int connect (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len); | |
| 127 | ||
| 128 | /* Put the address of the peer connected to socket FD into *ADDR | |
| 129 | (which is *LEN bytes long), and its actual length into *LEN. */ | |
| 130 | extern int getpeername (int __fd, __SOCKADDR_ARG __addr, | |
| 131 | socklen_t *__restrict __len) __THROW; | |
| 132 | ||
| 133 | ||
| 134 | /* Send N bytes of BUF to socket FD. Returns the number sent or -1. | |
| 135 | ||
| 136 | This function is a cancellation point and therefore not marked with | |
| 137 | __THROW. */ | |
| 138 | extern ssize_t send (int __fd, const void *__buf, size_t __n, int __flags); | |
| 139 | ||
| 140 | /* Read N bytes into BUF from socket FD. | |
| 141 | Returns the number read or -1 for errors. | |
| 142 | ||
| 143 | This function is a cancellation point and therefore not marked with | |
| 144 | __THROW. */ | |
| 145 | extern ssize_t recv (int __fd, void *__buf, size_t __n, int __flags); | |
| 146 | ||
| 147 | /* Send N bytes of BUF on socket FD to peer at address ADDR (which is | |
| 148 | ADDR_LEN bytes long). Returns the number sent, or -1 for errors. | |
| 149 | ||
| 150 | This function is a cancellation point and therefore not marked with | |
| 151 | __THROW. */ | |
| 152 | extern ssize_t sendto (int __fd, const void *__buf, size_t __n, | |
| 153 | int __flags, __CONST_SOCKADDR_ARG __addr, | |
| 154 | socklen_t __addr_len); | |
| 155 | ||
| 156 | /* Read N bytes into BUF through socket FD. | |
| 157 | If ADDR is not NULL, fill in *ADDR_LEN bytes of it with tha address of | |
| 158 | the sender, and store the actual size of the address in *ADDR_LEN. | |
| 159 | Returns the number of bytes read or -1 for errors. | |
| 160 | ||
| 161 | This function is a cancellation point and therefore not marked with | |
| 162 | __THROW. */ | |
| 163 | extern ssize_t recvfrom (int __fd, void *__restrict __buf, size_t __n, | |
| 164 | int __flags, __SOCKADDR_ARG __addr, | |
| 165 | socklen_t *__restrict __addr_len); | |
| 166 | ||
| 167 | ||
| 168 | /* Send a message described MESSAGE on socket FD. | |
| 169 | Returns the number of bytes sent, or -1 for errors. | |
| 170 | ||
| 171 | This function is a cancellation point and therefore not marked with | |
| 172 | __THROW. */ | |
| 173 | extern ssize_t sendmsg (int __fd, const struct msghdr *__message, | |
| 174 | int __flags); | |
| 175 | ||
| 176 | #ifdef __USE_GNU | |
| 177 | /* Send a VLEN messages as described by VMESSAGES to socket FD. | |
| 178 | Returns the number of datagrams successfully written or -1 for errors. | |
| 179 | ||
| 180 | This function is a cancellation point and therefore not marked with | |
| 181 | __THROW. */ | |
| 182 | extern int sendmmsg (int __fd, struct mmsghdr *__vmessages, | |
| 183 | unsigned int __vlen, int __flags); | |
| 184 | #endif | |
| 185 | ||
| 186 | /* Receive a message as described by MESSAGE from socket FD. | |
| 187 | Returns the number of bytes read or -1 for errors. | |
| 188 | ||
| 189 | This function is a cancellation point and therefore not marked with | |
| 190 | __THROW. */ | |
| 191 | extern ssize_t recvmsg (int __fd, struct msghdr *__message, int __flags); | |
| 192 | ||
| 193 | #ifdef __USE_GNU | |
| 194 | /* Receive up to VLEN messages as described by VMESSAGES from socket FD. | |
| 195 | Returns the number of messages received or -1 for errors. | |
| 196 | ||
| 197 | This function is a cancellation point and therefore not marked with | |
| 198 | __THROW. */ | |
| 199 | extern int recvmmsg (int __fd, struct mmsghdr *__vmessages, | |
| 200 | unsigned int __vlen, int __flags, | |
| 201 | struct timespec *__tmo); | |
| 202 | #endif | |
| 203 | ||
| 204 | ||
| 205 | /* Put the current value for socket FD's option OPTNAME at protocol level LEVEL | |
| 206 | into OPTVAL (which is *OPTLEN bytes long), and set *OPTLEN to the value's | |
| 207 | actual length. Returns 0 on success, -1 for errors. */ | |
| 208 | extern int getsockopt (int __fd, int __level, int __optname, | |
| 209 | void *__restrict __optval, | |
| 210 | socklen_t *__restrict __optlen) __THROW; | |
| 211 | ||
| 212 | /* Set socket FD's option OPTNAME at protocol level LEVEL | |
| 213 | to *OPTVAL (which is OPTLEN bytes long). | |
| 214 | Returns 0 on success, -1 for errors. */ | |
| 215 | extern int setsockopt (int __fd, int __level, int __optname, | |
| 216 | const void *__optval, socklen_t __optlen) __THROW; | |
| 217 | ||
| 218 | ||
| 219 | /* Prepare to accept connections on socket FD. | |
| 220 | N connection requests will be queued before further requests are refused. | |
| 221 | Returns 0 on success, -1 for errors. */ | |
| 222 | extern int listen (int __fd, int __n) __THROW; | |
| 223 | ||
| 224 | /* Await a connection on socket FD. | |
| 225 | When a connection arrives, open a new socket to communicate with it, | |
| 226 | set *ADDR (which is *ADDR_LEN bytes long) to the address of the connecting | |
| 227 | peer and *ADDR_LEN to the address's actual length, and return the | |
| 228 | new socket's descriptor, or -1 for errors. | |
| 229 | ||
| 230 | This function is a cancellation point and therefore not marked with | |
| 231 | __THROW. */ | |
| 232 | extern int accept (int __fd, __SOCKADDR_ARG __addr, | |
| 233 | socklen_t *__restrict __addr_len); | |
| 234 | ||
| 235 | #ifdef __USE_GNU | |
| 236 | /* Similar to 'accept' but takes an additional parameter to specify flags. | |
| 237 | ||
| 238 | This function is a cancellation point and therefore not marked with | |
| 239 | __THROW. */ | |
| 240 | extern int accept4 (int __fd, __SOCKADDR_ARG __addr, | |
| 241 | socklen_t *__restrict __addr_len, int __flags); | |
| 242 | #endif | |
| 243 | ||
| 244 | /* Shut down all or part of the connection open on socket FD. | |
| 245 | HOW determines what to shut down: | |
| 246 | SHUT_RD = No more receptions; | |
| 247 | SHUT_WR = No more transmissions; | |
| 248 | SHUT_RDWR = No more receptions or transmissions. | |
| 249 | Returns 0 on success, -1 for errors. */ | |
| 250 | extern int shutdown (int __fd, int __how) __THROW; | |
| 251 | ||
| 252 | ||
| 253 | #ifdef __USE_XOPEN2K | |
| 254 | /* Determine whether socket is at a out-of-band mark. */ | |
| 255 | extern int sockatmark (int __fd) __THROW; | |
| 256 | #endif | |
| 257 | ||
| 258 | ||
| 259 | #ifdef __USE_MISC | |
| 260 | /* FDTYPE is S_IFSOCK or another S_IF* macro defined in <sys/stat.h>; | |
| 261 | returns 1 if FD is open on an object of the indicated type, 0 if not, | |
| 262 | or -1 for errors (setting errno). */ | |
| 263 | extern int isfdtype (int __fd, int __fdtype) __THROW; | |
| 264 | #endif | |
| 265 | ||
| 266 | ||
| 267 | /* Define some macros helping to catch buffer overflows. */ | |
| 268 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function | |
| 269 | # include <bits/socket2.h> | |
| 270 | #endif | |
| 271 | ||
| 272 | __END_DECLS | |
| 273 | ||
| 274 | #endif /* sys/socket.h */ |
libc/glibc-include/sys/socketvar.h created+3
| ... | ... | @@ -0,0 +1,3 @@ |
| 1 | /* This header is used on many systems but for GNU we have everything | |
| 2 | already defined in the standard header. */ | |
| 3 | #include <sys/socket.h> |
libc/glibc-include/sys/soundcard.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <linux/soundcard.h> |
libc/glibc-include/sys/stat.h created+537
| ... | ... | @@ -0,0 +1,537 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 5.6 File Characteristics <sys/stat.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _SYS_STAT_H | |
| 23 | #define _SYS_STAT_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | #include <bits/types.h> /* For __mode_t and __dev_t. */ | |
| 28 | ||
| 29 | #ifdef __USE_XOPEN2K8 | |
| 30 | # include <bits/types/struct_timespec.h> | |
| 31 | #endif | |
| 32 | ||
| 33 | #if defined __USE_XOPEN || defined __USE_XOPEN2K | |
| 34 | /* The Single Unix specification says that some more types are | |
| 35 | available here. */ | |
| 36 | ||
| 37 | # include <bits/types/time_t.h> | |
| 38 | ||
| 39 | # ifndef __dev_t_defined | |
| 40 | typedef __dev_t dev_t; | |
| 41 | # define __dev_t_defined | |
| 42 | # endif | |
| 43 | ||
| 44 | # ifndef __gid_t_defined | |
| 45 | typedef __gid_t gid_t; | |
| 46 | # define __gid_t_defined | |
| 47 | # endif | |
| 48 | ||
| 49 | # ifndef __ino_t_defined | |
| 50 | # ifndef __USE_FILE_OFFSET64 | |
| 51 | typedef __ino_t ino_t; | |
| 52 | # else | |
| 53 | typedef __ino64_t ino_t; | |
| 54 | # endif | |
| 55 | # define __ino_t_defined | |
| 56 | # endif | |
| 57 | ||
| 58 | # ifndef __mode_t_defined | |
| 59 | typedef __mode_t mode_t; | |
| 60 | # define __mode_t_defined | |
| 61 | # endif | |
| 62 | ||
| 63 | # ifndef __nlink_t_defined | |
| 64 | typedef __nlink_t nlink_t; | |
| 65 | # define __nlink_t_defined | |
| 66 | # endif | |
| 67 | ||
| 68 | # ifndef __off_t_defined | |
| 69 | # ifndef __USE_FILE_OFFSET64 | |
| 70 | typedef __off_t off_t; | |
| 71 | # else | |
| 72 | typedef __off64_t off_t; | |
| 73 | # endif | |
| 74 | # define __off_t_defined | |
| 75 | # endif | |
| 76 | ||
| 77 | # ifndef __uid_t_defined | |
| 78 | typedef __uid_t uid_t; | |
| 79 | # define __uid_t_defined | |
| 80 | # endif | |
| 81 | #endif /* X/Open */ | |
| 82 | ||
| 83 | #ifdef __USE_UNIX98 | |
| 84 | # ifndef __blkcnt_t_defined | |
| 85 | # ifndef __USE_FILE_OFFSET64 | |
| 86 | typedef __blkcnt_t blkcnt_t; | |
| 87 | # else | |
| 88 | typedef __blkcnt64_t blkcnt_t; | |
| 89 | # endif | |
| 90 | # define __blkcnt_t_defined | |
| 91 | # endif | |
| 92 | ||
| 93 | # ifndef __blksize_t_defined | |
| 94 | typedef __blksize_t blksize_t; | |
| 95 | # define __blksize_t_defined | |
| 96 | # endif | |
| 97 | #endif /* Unix98 */ | |
| 98 | ||
| 99 | __BEGIN_DECLS | |
| 100 | ||
| 101 | #include <bits/stat.h> | |
| 102 | ||
| 103 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 104 | # define S_IFMT __S_IFMT | |
| 105 | # define S_IFDIR __S_IFDIR | |
| 106 | # define S_IFCHR __S_IFCHR | |
| 107 | # define S_IFBLK __S_IFBLK | |
| 108 | # define S_IFREG __S_IFREG | |
| 109 | # ifdef __S_IFIFO | |
| 110 | # define S_IFIFO __S_IFIFO | |
| 111 | # endif | |
| 112 | # ifdef __S_IFLNK | |
| 113 | # define S_IFLNK __S_IFLNK | |
| 114 | # endif | |
| 115 | # if (defined __USE_MISC || defined __USE_XOPEN_EXTENDED) \ | |
| 116 | && defined __S_IFSOCK | |
| 117 | # define S_IFSOCK __S_IFSOCK | |
| 118 | # endif | |
| 119 | #endif | |
| 120 | ||
| 121 | /* Test macros for file types. */ | |
| 122 | ||
| 123 | #define __S_ISTYPE(mode, mask) (((mode) & __S_IFMT) == (mask)) | |
| 124 | ||
| 125 | #define S_ISDIR(mode) __S_ISTYPE((mode), __S_IFDIR) | |
| 126 | #define S_ISCHR(mode) __S_ISTYPE((mode), __S_IFCHR) | |
| 127 | #define S_ISBLK(mode) __S_ISTYPE((mode), __S_IFBLK) | |
| 128 | #define S_ISREG(mode) __S_ISTYPE((mode), __S_IFREG) | |
| 129 | #ifdef __S_IFIFO | |
| 130 | # define S_ISFIFO(mode) __S_ISTYPE((mode), __S_IFIFO) | |
| 131 | #endif | |
| 132 | #ifdef __S_IFLNK | |
| 133 | # define S_ISLNK(mode) __S_ISTYPE((mode), __S_IFLNK) | |
| 134 | #endif | |
| 135 | ||
| 136 | #if defined __USE_MISC && !defined __S_IFLNK | |
| 137 | # define S_ISLNK(mode) 0 | |
| 138 | #endif | |
| 139 | ||
| 140 | #if (defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K) \ | |
| 141 | && defined __S_IFSOCK | |
| 142 | # define S_ISSOCK(mode) __S_ISTYPE((mode), __S_IFSOCK) | |
| 143 | #elif defined __USE_XOPEN2K | |
| 144 | # define S_ISSOCK(mode) 0 | |
| 145 | #endif | |
| 146 | ||
| 147 | /* These are from POSIX.1b. If the objects are not implemented using separate | |
| 148 | distinct file types, the macros always will evaluate to zero. Unlike the | |
| 149 | other S_* macros the following three take a pointer to a `struct stat' | |
| 150 | object as the argument. */ | |
| 151 | #ifdef __USE_POSIX199309 | |
| 152 | # define S_TYPEISMQ(buf) __S_TYPEISMQ(buf) | |
| 153 | # define S_TYPEISSEM(buf) __S_TYPEISSEM(buf) | |
| 154 | # define S_TYPEISSHM(buf) __S_TYPEISSHM(buf) | |
| 155 | #endif | |
| 156 | ||
| 157 | ||
| 158 | /* Protection bits. */ | |
| 159 | ||
| 160 | #define S_ISUID __S_ISUID /* Set user ID on execution. */ | |
| 161 | #define S_ISGID __S_ISGID /* Set group ID on execution. */ | |
| 162 | ||
| 163 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 164 | /* Save swapped text after use (sticky bit). This is pretty well obsolete. */ | |
| 165 | # define S_ISVTX __S_ISVTX | |
| 166 | #endif | |
| 167 | ||
| 168 | #define S_IRUSR __S_IREAD /* Read by owner. */ | |
| 169 | #define S_IWUSR __S_IWRITE /* Write by owner. */ | |
| 170 | #define S_IXUSR __S_IEXEC /* Execute by owner. */ | |
| 171 | /* Read, write, and execute by owner. */ | |
| 172 | #define S_IRWXU (__S_IREAD|__S_IWRITE|__S_IEXEC) | |
| 173 | ||
| 174 | #ifdef __USE_MISC | |
| 175 | # define S_IREAD S_IRUSR | |
| 176 | # define S_IWRITE S_IWUSR | |
| 177 | # define S_IEXEC S_IXUSR | |
| 178 | #endif | |
| 179 | ||
| 180 | #define S_IRGRP (S_IRUSR >> 3) /* Read by group. */ | |
| 181 | #define S_IWGRP (S_IWUSR >> 3) /* Write by group. */ | |
| 182 | #define S_IXGRP (S_IXUSR >> 3) /* Execute by group. */ | |
| 183 | /* Read, write, and execute by group. */ | |
| 184 | #define S_IRWXG (S_IRWXU >> 3) | |
| 185 | ||
| 186 | #define S_IROTH (S_IRGRP >> 3) /* Read by others. */ | |
| 187 | #define S_IWOTH (S_IWGRP >> 3) /* Write by others. */ | |
| 188 | #define S_IXOTH (S_IXGRP >> 3) /* Execute by others. */ | |
| 189 | /* Read, write, and execute by others. */ | |
| 190 | #define S_IRWXO (S_IRWXG >> 3) | |
| 191 | ||
| 192 | ||
| 193 | #ifdef __USE_MISC | |
| 194 | /* Macros for common mode bit masks. */ | |
| 195 | # define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */ | |
| 196 | # define ALLPERMS (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)/* 07777 */ | |
| 197 | # define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)/* 0666*/ | |
| 198 | ||
| 199 | # define S_BLKSIZE 512 /* Block size for `st_blocks'. */ | |
| 200 | #endif | |
| 201 | ||
| 202 | ||
| 203 | #ifndef __USE_FILE_OFFSET64 | |
| 204 | /* Get file attributes for FILE and put them in BUF. */ | |
| 205 | extern int stat (const char *__restrict __file, | |
| 206 | struct stat *__restrict __buf) __THROW __nonnull ((1, 2)); | |
| 207 | ||
| 208 | /* Get file attributes for the file, device, pipe, or socket | |
| 209 | that file descriptor FD is open on and put them in BUF. */ | |
| 210 | extern int fstat (int __fd, struct stat *__buf) __THROW __nonnull ((2)); | |
| 211 | #else | |
| 212 | # ifdef __REDIRECT_NTH | |
| 213 | extern int __REDIRECT_NTH (stat, (const char *__restrict __file, | |
| 214 | struct stat *__restrict __buf), stat64) | |
| 215 | __nonnull ((1, 2)); | |
| 216 | extern int __REDIRECT_NTH (fstat, (int __fd, struct stat *__buf), fstat64) | |
| 217 | __nonnull ((2)); | |
| 218 | # else | |
| 219 | # define stat stat64 | |
| 220 | # define fstat fstat64 | |
| 221 | # endif | |
| 222 | #endif | |
| 223 | #ifdef __USE_LARGEFILE64 | |
| 224 | extern int stat64 (const char *__restrict __file, | |
| 225 | struct stat64 *__restrict __buf) __THROW __nonnull ((1, 2)); | |
| 226 | extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2)); | |
| 227 | #endif | |
| 228 | ||
| 229 | #ifdef __USE_ATFILE | |
| 230 | /* Similar to stat, get the attributes for FILE and put them in BUF. | |
| 231 | Relative path names are interpreted relative to FD unless FD is | |
| 232 | AT_FDCWD. */ | |
| 233 | # ifndef __USE_FILE_OFFSET64 | |
| 234 | extern int fstatat (int __fd, const char *__restrict __file, | |
| 235 | struct stat *__restrict __buf, int __flag) | |
| 236 | __THROW __nonnull ((2, 3)); | |
| 237 | # else | |
| 238 | # ifdef __REDIRECT_NTH | |
| 239 | extern int __REDIRECT_NTH (fstatat, (int __fd, const char *__restrict __file, | |
| 240 | struct stat *__restrict __buf, | |
| 241 | int __flag), | |
| 242 | fstatat64) __nonnull ((2, 3)); | |
| 243 | # else | |
| 244 | # define fstatat fstatat64 | |
| 245 | # endif | |
| 246 | # endif | |
| 247 | ||
| 248 | # ifdef __USE_LARGEFILE64 | |
| 249 | extern int fstatat64 (int __fd, const char *__restrict __file, | |
| 250 | struct stat64 *__restrict __buf, int __flag) | |
| 251 | __THROW __nonnull ((2, 3)); | |
| 252 | # endif | |
| 253 | #endif | |
| 254 | ||
| 255 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K | |
| 256 | # ifndef __USE_FILE_OFFSET64 | |
| 257 | /* Get file attributes about FILE and put them in BUF. | |
| 258 | If FILE is a symbolic link, do not follow it. */ | |
| 259 | extern int lstat (const char *__restrict __file, | |
| 260 | struct stat *__restrict __buf) __THROW __nonnull ((1, 2)); | |
| 261 | # else | |
| 262 | # ifdef __REDIRECT_NTH | |
| 263 | extern int __REDIRECT_NTH (lstat, | |
| 264 | (const char *__restrict __file, | |
| 265 | struct stat *__restrict __buf), lstat64) | |
| 266 | __nonnull ((1, 2)); | |
| 267 | # else | |
| 268 | # define lstat lstat64 | |
| 269 | # endif | |
| 270 | # endif | |
| 271 | # ifdef __USE_LARGEFILE64 | |
| 272 | extern int lstat64 (const char *__restrict __file, | |
| 273 | struct stat64 *__restrict __buf) | |
| 274 | __THROW __nonnull ((1, 2)); | |
| 275 | # endif | |
| 276 | #endif | |
| 277 | ||
| 278 | /* Set file access permissions for FILE to MODE. | |
| 279 | If FILE is a symbolic link, this affects its target instead. */ | |
| 280 | extern int chmod (const char *__file, __mode_t __mode) | |
| 281 | __THROW __nonnull ((1)); | |
| 282 | ||
| 283 | #ifdef __USE_MISC | |
| 284 | /* Set file access permissions for FILE to MODE. | |
| 285 | If FILE is a symbolic link, this affects the link itself | |
| 286 | rather than its target. */ | |
| 287 | extern int lchmod (const char *__file, __mode_t __mode) | |
| 288 | __THROW __nonnull ((1)); | |
| 289 | #endif | |
| 290 | ||
| 291 | /* Set file access permissions of the file FD is open on to MODE. */ | |
| 292 | #if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED | |
| 293 | extern int fchmod (int __fd, __mode_t __mode) __THROW; | |
| 294 | #endif | |
| 295 | ||
| 296 | #ifdef __USE_ATFILE | |
| 297 | /* Set file access permissions of FILE relative to | |
| 298 | the directory FD is open on. */ | |
| 299 | extern int fchmodat (int __fd, const char *__file, __mode_t __mode, | |
| 300 | int __flag) | |
| 301 | __THROW __nonnull ((2)) __wur; | |
| 302 | #endif /* Use ATFILE. */ | |
| 303 | ||
| 304 | ||
| 305 | ||
| 306 | /* Set the file creation mask of the current process to MASK, | |
| 307 | and return the old creation mask. */ | |
| 308 | extern __mode_t umask (__mode_t __mask) __THROW; | |
| 309 | ||
| 310 | #ifdef __USE_GNU | |
| 311 | /* Get the current `umask' value without changing it. | |
| 312 | This function is only available under the GNU Hurd. */ | |
| 313 | extern __mode_t getumask (void) __THROW; | |
| 314 | #endif | |
| 315 | ||
| 316 | /* Create a new directory named PATH, with permission bits MODE. */ | |
| 317 | extern int mkdir (const char *__path, __mode_t __mode) | |
| 318 | __THROW __nonnull ((1)); | |
| 319 | ||
| 320 | #ifdef __USE_ATFILE | |
| 321 | /* Like mkdir, create a new directory with permission bits MODE. But | |
| 322 | interpret relative PATH names relative to the directory associated | |
| 323 | with FD. */ | |
| 324 | extern int mkdirat (int __fd, const char *__path, __mode_t __mode) | |
| 325 | __THROW __nonnull ((2)); | |
| 326 | #endif | |
| 327 | ||
| 328 | /* Create a device file named PATH, with permission and special bits MODE | |
| 329 | and device number DEV (which can be constructed from major and minor | |
| 330 | device numbers with the `makedev' macro above). */ | |
| 331 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 332 | extern int mknod (const char *__path, __mode_t __mode, __dev_t __dev) | |
| 333 | __THROW __nonnull ((1)); | |
| 334 | ||
| 335 | # ifdef __USE_ATFILE | |
| 336 | /* Like mknod, create a new device file with permission bits MODE and | |
| 337 | device number DEV. But interpret relative PATH names relative to | |
| 338 | the directory associated with FD. */ | |
| 339 | extern int mknodat (int __fd, const char *__path, __mode_t __mode, | |
| 340 | __dev_t __dev) __THROW __nonnull ((2)); | |
| 341 | # endif | |
| 342 | #endif | |
| 343 | ||
| 344 | ||
| 345 | /* Create a new FIFO named PATH, with permission bits MODE. */ | |
| 346 | extern int mkfifo (const char *__path, __mode_t __mode) | |
| 347 | __THROW __nonnull ((1)); | |
| 348 | ||
| 349 | #ifdef __USE_ATFILE | |
| 350 | /* Like mkfifo, create a new FIFO with permission bits MODE. But | |
| 351 | interpret relative PATH names relative to the directory associated | |
| 352 | with FD. */ | |
| 353 | extern int mkfifoat (int __fd, const char *__path, __mode_t __mode) | |
| 354 | __THROW __nonnull ((2)); | |
| 355 | #endif | |
| 356 | ||
| 357 | #ifdef __USE_ATFILE | |
| 358 | /* Set file access and modification times relative to directory file | |
| 359 | descriptor. */ | |
| 360 | extern int utimensat (int __fd, const char *__path, | |
| 361 | const struct timespec __times[2], | |
| 362 | int __flags) | |
| 363 | __THROW __nonnull ((2)); | |
| 364 | #endif | |
| 365 | ||
| 366 | #ifdef __USE_XOPEN2K8 | |
| 367 | /* Set file access and modification times of the file associated with FD. */ | |
| 368 | extern int futimens (int __fd, const struct timespec __times[2]) __THROW; | |
| 369 | #endif | |
| 370 | ||
| 371 | /* To allow the `struct stat' structure and the file type `mode_t' | |
| 372 | bits to vary without changing shared library major version number, | |
| 373 | the `stat' family of functions and `mknod' are in fact inline | |
| 374 | wrappers around calls to `xstat', `fxstat', `lxstat', and `xmknod', | |
| 375 | which all take a leading version-number argument designating the | |
| 376 | data structure and bits used. <bits/stat.h> defines _STAT_VER with | |
| 377 | the version number corresponding to `struct stat' as defined in | |
| 378 | that file; and _MKNOD_VER with the version number corresponding to | |
| 379 | the S_IF* macros defined therein. It is arranged that when not | |
| 380 | inlined these function are always statically linked; that way a | |
| 381 | dynamically-linked executable always encodes the version number | |
| 382 | corresponding to the data structures it uses, so the `x' functions | |
| 383 | in the shared library can adapt without needing to recompile all | |
| 384 | callers. */ | |
| 385 | ||
| 386 | #ifndef _STAT_VER | |
| 387 | # define _STAT_VER 0 | |
| 388 | #endif | |
| 389 | #ifndef _MKNOD_VER | |
| 390 | # define _MKNOD_VER 0 | |
| 391 | #endif | |
| 392 | ||
| 393 | /* Wrappers for stat and mknod system calls. */ | |
| 394 | #ifndef __USE_FILE_OFFSET64 | |
| 395 | extern int __fxstat (int __ver, int __fildes, struct stat *__stat_buf) | |
| 396 | __THROW __nonnull ((3)); | |
| 397 | extern int __xstat (int __ver, const char *__filename, | |
| 398 | struct stat *__stat_buf) __THROW __nonnull ((2, 3)); | |
| 399 | extern int __lxstat (int __ver, const char *__filename, | |
| 400 | struct stat *__stat_buf) __THROW __nonnull ((2, 3)); | |
| 401 | extern int __fxstatat (int __ver, int __fildes, const char *__filename, | |
| 402 | struct stat *__stat_buf, int __flag) | |
| 403 | __THROW __nonnull ((3, 4)); | |
| 404 | #else | |
| 405 | # ifdef __REDIRECT_NTH | |
| 406 | extern int __REDIRECT_NTH (__fxstat, (int __ver, int __fildes, | |
| 407 | struct stat *__stat_buf), __fxstat64) | |
| 408 | __nonnull ((3)); | |
| 409 | extern int __REDIRECT_NTH (__xstat, (int __ver, const char *__filename, | |
| 410 | struct stat *__stat_buf), __xstat64) | |
| 411 | __nonnull ((2, 3)); | |
| 412 | extern int __REDIRECT_NTH (__lxstat, (int __ver, const char *__filename, | |
| 413 | struct stat *__stat_buf), __lxstat64) | |
| 414 | __nonnull ((2, 3)); | |
| 415 | extern int __REDIRECT_NTH (__fxstatat, (int __ver, int __fildes, | |
| 416 | const char *__filename, | |
| 417 | struct stat *__stat_buf, int __flag), | |
| 418 | __fxstatat64) __nonnull ((3, 4)); | |
| 419 | ||
| 420 | # else | |
| 421 | # define __fxstat __fxstat64 | |
| 422 | # define __xstat __xstat64 | |
| 423 | # define __lxstat __lxstat64 | |
| 424 | # endif | |
| 425 | #endif | |
| 426 | ||
| 427 | #ifdef __USE_LARGEFILE64 | |
| 428 | extern int __fxstat64 (int __ver, int __fildes, struct stat64 *__stat_buf) | |
| 429 | __THROW __nonnull ((3)); | |
| 430 | extern int __xstat64 (int __ver, const char *__filename, | |
| 431 | struct stat64 *__stat_buf) __THROW __nonnull ((2, 3)); | |
| 432 | extern int __lxstat64 (int __ver, const char *__filename, | |
| 433 | struct stat64 *__stat_buf) __THROW __nonnull ((2, 3)); | |
| 434 | extern int __fxstatat64 (int __ver, int __fildes, const char *__filename, | |
| 435 | struct stat64 *__stat_buf, int __flag) | |
| 436 | __THROW __nonnull ((3, 4)); | |
| 437 | #endif | |
| 438 | extern int __xmknod (int __ver, const char *__path, __mode_t __mode, | |
| 439 | __dev_t *__dev) __THROW __nonnull ((2, 4)); | |
| 440 | ||
| 441 | extern int __xmknodat (int __ver, int __fd, const char *__path, | |
| 442 | __mode_t __mode, __dev_t *__dev) | |
| 443 | __THROW __nonnull ((3, 5)); | |
| 444 | ||
| 445 | #ifdef __USE_GNU | |
| 446 | # include <bits/statx.h> | |
| 447 | #endif | |
| 448 | ||
| 449 | #ifdef __USE_EXTERN_INLINES | |
| 450 | /* Inlined versions of the real stat and mknod functions. */ | |
| 451 | ||
| 452 | __extern_inline int | |
| 453 | __NTH (stat (const char *__path, struct stat *__statbuf)) | |
| 454 | { | |
| 455 | return __xstat (_STAT_VER, __path, __statbuf); | |
| 456 | } | |
| 457 | ||
| 458 | # if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 459 | __extern_inline int | |
| 460 | __NTH (lstat (const char *__path, struct stat *__statbuf)) | |
| 461 | { | |
| 462 | return __lxstat (_STAT_VER, __path, __statbuf); | |
| 463 | } | |
| 464 | # endif | |
| 465 | ||
| 466 | __extern_inline int | |
| 467 | __NTH (fstat (int __fd, struct stat *__statbuf)) | |
| 468 | { | |
| 469 | return __fxstat (_STAT_VER, __fd, __statbuf); | |
| 470 | } | |
| 471 | ||
| 472 | # ifdef __USE_ATFILE | |
| 473 | __extern_inline int | |
| 474 | __NTH (fstatat (int __fd, const char *__filename, struct stat *__statbuf, | |
| 475 | int __flag)) | |
| 476 | { | |
| 477 | return __fxstatat (_STAT_VER, __fd, __filename, __statbuf, __flag); | |
| 478 | } | |
| 479 | # endif | |
| 480 | ||
| 481 | # ifdef __USE_MISC | |
| 482 | __extern_inline int | |
| 483 | __NTH (mknod (const char *__path, __mode_t __mode, __dev_t __dev)) | |
| 484 | { | |
| 485 | return __xmknod (_MKNOD_VER, __path, __mode, &__dev); | |
| 486 | } | |
| 487 | # endif | |
| 488 | ||
| 489 | # ifdef __USE_ATFILE | |
| 490 | __extern_inline int | |
| 491 | __NTH (mknodat (int __fd, const char *__path, __mode_t __mode, | |
| 492 | __dev_t __dev)) | |
| 493 | { | |
| 494 | return __xmknodat (_MKNOD_VER, __fd, __path, __mode, &__dev); | |
| 495 | } | |
| 496 | # endif | |
| 497 | ||
| 498 | # if defined __USE_LARGEFILE64 \ | |
| 499 | && (! defined __USE_FILE_OFFSET64 \ | |
| 500 | || (defined __REDIRECT_NTH && defined __OPTIMIZE__)) | |
| 501 | __extern_inline int | |
| 502 | __NTH (stat64 (const char *__path, struct stat64 *__statbuf)) | |
| 503 | { | |
| 504 | return __xstat64 (_STAT_VER, __path, __statbuf); | |
| 505 | } | |
| 506 | ||
| 507 | # if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 508 | __extern_inline int | |
| 509 | __NTH (lstat64 (const char *__path, struct stat64 *__statbuf)) | |
| 510 | { | |
| 511 | return __lxstat64 (_STAT_VER, __path, __statbuf); | |
| 512 | } | |
| 513 | # endif | |
| 514 | ||
| 515 | __extern_inline int | |
| 516 | __NTH (fstat64 (int __fd, struct stat64 *__statbuf)) | |
| 517 | { | |
| 518 | return __fxstat64 (_STAT_VER, __fd, __statbuf); | |
| 519 | } | |
| 520 | ||
| 521 | # ifdef __USE_ATFILE | |
| 522 | __extern_inline int | |
| 523 | __NTH (fstatat64 (int __fd, const char *__filename, struct stat64 *__statbuf, | |
| 524 | int __flag)) | |
| 525 | { | |
| 526 | return __fxstatat64 (_STAT_VER, __fd, __filename, __statbuf, __flag); | |
| 527 | } | |
| 528 | # endif | |
| 529 | ||
| 530 | # endif | |
| 531 | ||
| 532 | #endif | |
| 533 | ||
| 534 | __END_DECLS | |
| 535 | ||
| 536 | ||
| 537 | #endif /* sys/stat.h */ |
libc/glibc-include/sys/statfs.h created+67
| ... | ... | @@ -0,0 +1,67 @@ |
| 1 | /* Definitions for getting information about a filesystem. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_STATFS_H | |
| 20 | #define _SYS_STATFS_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | /* Get the system-specific definition of `struct statfs'. */ | |
| 25 | #include <bits/statfs.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | /* Return information about the filesystem on which FILE resides. */ | |
| 30 | #ifndef __USE_FILE_OFFSET64 | |
| 31 | extern int statfs (const char *__file, struct statfs *__buf) | |
| 32 | __THROW __nonnull ((1, 2)); | |
| 33 | #else | |
| 34 | # ifdef __REDIRECT_NTH | |
| 35 | extern int __REDIRECT_NTH (statfs, | |
| 36 | (const char *__file, struct statfs *__buf), | |
| 37 | statfs64) __nonnull ((1, 2)); | |
| 38 | # else | |
| 39 | # define statfs statfs64 | |
| 40 | # endif | |
| 41 | #endif | |
| 42 | #ifdef __USE_LARGEFILE64 | |
| 43 | extern int statfs64 (const char *__file, struct statfs64 *__buf) | |
| 44 | __THROW __nonnull ((1, 2)); | |
| 45 | #endif | |
| 46 | ||
| 47 | /* Return information about the filesystem containing the file FILDES | |
| 48 | refers to. */ | |
| 49 | #ifndef __USE_FILE_OFFSET64 | |
| 50 | extern int fstatfs (int __fildes, struct statfs *__buf) | |
| 51 | __THROW __nonnull ((2)); | |
| 52 | #else | |
| 53 | # ifdef __REDIRECT_NTH | |
| 54 | extern int __REDIRECT_NTH (fstatfs, (int __fildes, struct statfs *__buf), | |
| 55 | fstatfs64) __nonnull ((2)); | |
| 56 | # else | |
| 57 | # define fstatfs fstatfs64 | |
| 58 | # endif | |
| 59 | #endif | |
| 60 | #ifdef __USE_LARGEFILE64 | |
| 61 | extern int fstatfs64 (int __fildes, struct statfs64 *__buf) | |
| 62 | __THROW __nonnull ((2)); | |
| 63 | #endif | |
| 64 | ||
| 65 | __END_DECLS | |
| 66 | ||
| 67 | #endif /* sys/statfs.h */ |
libc/glibc-include/sys/statvfs.h created+90
| ... | ... | @@ -0,0 +1,90 @@ |
| 1 | /* Definitions for getting information about a filesystem. | |
| 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_STATVFS_H | |
| 20 | #define _SYS_STATVFS_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | /* Get the system-specific definition of `struct statfs'. */ | |
| 25 | #include <bits/statvfs.h> | |
| 26 | ||
| 27 | #ifndef __USE_FILE_OFFSET64 | |
| 28 | # ifndef __fsblkcnt_t_defined | |
| 29 | typedef __fsblkcnt_t fsblkcnt_t; /* Type to count file system blocks. */ | |
| 30 | # define __fsblkcnt_t_defined | |
| 31 | # endif | |
| 32 | # ifndef __fsfilcnt_t_defined | |
| 33 | typedef __fsfilcnt_t fsfilcnt_t; /* Type to count file system inodes. */ | |
| 34 | # define __fsfilcnt_t_defined | |
| 35 | # endif | |
| 36 | #else | |
| 37 | # ifndef __fsblkcnt_t_defined | |
| 38 | typedef __fsblkcnt64_t fsblkcnt_t; /* Type to count file system blocks. */ | |
| 39 | # define __fsblkcnt_t_defined | |
| 40 | # endif | |
| 41 | # ifndef __fsfilcnt_t_defined | |
| 42 | typedef __fsfilcnt64_t fsfilcnt_t; /* Type to count file system inodes. */ | |
| 43 | # define __fsfilcnt_t_defined | |
| 44 | # endif | |
| 45 | #endif | |
| 46 | ||
| 47 | __BEGIN_DECLS | |
| 48 | ||
| 49 | /* Return information about the filesystem on which FILE resides. */ | |
| 50 | #ifndef __USE_FILE_OFFSET64 | |
| 51 | extern int statvfs (const char *__restrict __file, | |
| 52 | struct statvfs *__restrict __buf) | |
| 53 | __THROW __nonnull ((1, 2)); | |
| 54 | #else | |
| 55 | # ifdef __REDIRECT_NTH | |
| 56 | extern int __REDIRECT_NTH (statvfs, | |
| 57 | (const char *__restrict __file, | |
| 58 | struct statvfs *__restrict __buf), statvfs64) | |
| 59 | __nonnull ((1, 2)); | |
| 60 | # else | |
| 61 | # define statvfs statvfs64 | |
| 62 | # endif | |
| 63 | #endif | |
| 64 | #ifdef __USE_LARGEFILE64 | |
| 65 | extern int statvfs64 (const char *__restrict __file, | |
| 66 | struct statvfs64 *__restrict __buf) | |
| 67 | __THROW __nonnull ((1, 2)); | |
| 68 | #endif | |
| 69 | ||
| 70 | /* Return information about the filesystem containing the file FILDES | |
| 71 | refers to. */ | |
| 72 | #ifndef __USE_FILE_OFFSET64 | |
| 73 | extern int fstatvfs (int __fildes, struct statvfs *__buf) | |
| 74 | __THROW __nonnull ((2)); | |
| 75 | #else | |
| 76 | # ifdef __REDIRECT_NTH | |
| 77 | extern int __REDIRECT_NTH (fstatvfs, (int __fildes, struct statvfs *__buf), | |
| 78 | fstatvfs64) __nonnull ((2)); | |
| 79 | # else | |
| 80 | # define fstatvfs fstatvfs64 | |
| 81 | # endif | |
| 82 | #endif | |
| 83 | #ifdef __USE_LARGEFILE64 | |
| 84 | extern int fstatvfs64 (int __fildes, struct statvfs64 *__buf) | |
| 85 | __THROW __nonnull ((2)); | |
| 86 | #endif | |
| 87 | ||
| 88 | __END_DECLS | |
| 89 | ||
| 90 | #endif /* sys/statvfs.h */ |
libc/glibc-include/sys/stropts.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <stropts.h> |
libc/glibc-include/sys/swap.h created+43
| ... | ... | @@ -0,0 +1,43 @@ |
| 1 | /* Calls to enable and disable swapping on specified locations. Linux version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SWAP_H | |
| 20 | ||
| 21 | #define _SYS_SWAP_H 1 | |
| 22 | #include <features.h> | |
| 23 | ||
| 24 | /* The swap priority is encoded as: | |
| 25 | (prio << SWAP_FLAG_PRIO_SHIFT) & SWAP_FLAG_PRIO_MASK | |
| 26 | */ | |
| 27 | #define SWAP_FLAG_PREFER 0x8000 /* Set if swap priority is specified. */ | |
| 28 | #define SWAP_FLAG_PRIO_MASK 0x7fff | |
| 29 | #define SWAP_FLAG_PRIO_SHIFT 0 | |
| 30 | #define SWAP_FLAG_DISCARD 0x10000 /* Discard swap cluster after use. */ | |
| 31 | ||
| 32 | __BEGIN_DECLS | |
| 33 | ||
| 34 | /* Make the block special device PATH available to the system for swapping. | |
| 35 | This call is restricted to the super-user. */ | |
| 36 | extern int swapon (const char *__path, int __flags) __THROW; | |
| 37 | ||
| 38 | /* Stop using block special device PATH for swapping. */ | |
| 39 | extern int swapoff (const char *__path) __THROW; | |
| 40 | ||
| 41 | __END_DECLS | |
| 42 | ||
| 43 | #endif /* _SYS_SWAP_H */ |
libc/glibc-include/sys/syscall.h created+34
| ... | ... | @@ -0,0 +1,34 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYSCALL_H | |
| 19 | #define _SYSCALL_H 1 | |
| 20 | ||
| 21 | /* This file should list the numbers of the system calls the system knows. | |
| 22 | But instead of duplicating this we use the information available | |
| 23 | from the kernel sources. */ | |
| 24 | #include <asm/unistd.h> | |
| 25 | ||
| 26 | #ifndef _LIBC | |
| 27 | /* The Linux kernel header file defines macros `__NR_<name>', but some | |
| 28 | programs expect the traditional form `SYS_<name>'. So in building libc | |
| 29 | we scan the kernel's list and produce <bits/syscall.h> with macros for | |
| 30 | all the `SYS_' names. */ | |
| 31 | # include <bits/syscall.h> | |
| 32 | #endif | |
| 33 | ||
| 34 | #endif |
libc/glibc-include/sys/sysctl.h created+73
| ... | ... | @@ -0,0 +1,73 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_SYSCTL_H | |
| 19 | #define _SYS_SYSCTL_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #define __need_size_t | |
| 23 | #include <stddef.h> | |
| 24 | /* Prevent more kernel headers than necessary to be included. */ | |
| 25 | #ifndef _LINUX_KERNEL_H | |
| 26 | # define _LINUX_KERNEL_H 1 | |
| 27 | # define __undef_LINUX_KERNEL_H | |
| 28 | #endif | |
| 29 | #ifndef _LINUX_TYPES_H | |
| 30 | # define _LINUX_TYPES_H 1 | |
| 31 | # define __undef_LINUX_TYPES_H | |
| 32 | #endif | |
| 33 | #ifndef _LINUX_LIST_H | |
| 34 | # define _LINUX_LIST_H 1 | |
| 35 | # define __undef_LINUX_LIST_H | |
| 36 | #endif | |
| 37 | #ifndef __LINUX_COMPILER_H | |
| 38 | # define __LINUX_COMPILER_H 1 | |
| 39 | # define __user | |
| 40 | # define __undef__LINUX_COMPILER_H | |
| 41 | #endif | |
| 42 | ||
| 43 | #include <linux/sysctl.h> | |
| 44 | ||
| 45 | #ifdef __undef_LINUX_KERNEL_H | |
| 46 | # undef _LINUX_KERNEL_H | |
| 47 | # undef __undef_LINUX_KERNEL_H | |
| 48 | #endif | |
| 49 | #ifdef __undef_LINUX_TYPES_H | |
| 50 | # undef _LINUX_TYPES_H | |
| 51 | # undef __undef_LINUX_TYPES_H | |
| 52 | #endif | |
| 53 | #ifdef __undef_LINUX_LIST_H | |
| 54 | # undef _LINUX_LIST_H | |
| 55 | # undef __undef_LINUX_LIST_H | |
| 56 | #endif | |
| 57 | #ifdef __undef__LINUX_COMPILER_H | |
| 58 | # undef __LINUX_COMPILER_H | |
| 59 | # undef __user | |
| 60 | # undef __undef__LINUX_COMPILER_H | |
| 61 | #endif | |
| 62 | ||
| 63 | #include <bits/sysctl.h> | |
| 64 | ||
| 65 | __BEGIN_DECLS | |
| 66 | ||
| 67 | /* Read or write system parameters. */ | |
| 68 | extern int sysctl (int *__name, int __nlen, void *__oldval, | |
| 69 | size_t *__oldlenp, void *__newval, size_t __newlen) __THROW; | |
| 70 | ||
| 71 | __END_DECLS | |
| 72 | ||
| 73 | #endif /* _SYS_SYSCTL_H */ |
libc/glibc-include/sys/sysinfo.h created+47
| ... | ... | @@ -0,0 +1,47 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_SYSINFO_H | |
| 19 | #define _SYS_SYSINFO_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | /* Get sysinfo structure from kernel header. */ | |
| 24 | #include <linux/kernel.h> | |
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | /* Returns information on overall system statistics. */ | |
| 29 | extern int sysinfo (struct sysinfo *__info) __THROW; | |
| 30 | ||
| 31 | ||
| 32 | /* Return number of configured processors. */ | |
| 33 | extern int get_nprocs_conf (void) __THROW; | |
| 34 | ||
| 35 | /* Return number of available processors. */ | |
| 36 | extern int get_nprocs (void) __THROW; | |
| 37 | ||
| 38 | ||
| 39 | /* Return number of physical pages of memory in the system. */ | |
| 40 | extern long int get_phys_pages (void) __THROW; | |
| 41 | ||
| 42 | /* Return number of available physical pages of memory in the system. */ | |
| 43 | extern long int get_avphys_pages (void) __THROW; | |
| 44 | ||
| 45 | __END_DECLS | |
| 46 | ||
| 47 | #endif /* sys/sysinfo.h */ |
libc/glibc-include/sys/syslog.h created+215
| ... | ... | @@ -0,0 +1,215 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1982, 1986, 1988, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)syslog.h 8.1 (Berkeley) 6/2/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _SYS_SYSLOG_H | |
| 33 | #define _SYS_SYSLOG_H 1 | |
| 34 | ||
| 35 | #include <features.h> | |
| 36 | #define __need___va_list | |
| 37 | #include <stdarg.h> | |
| 38 | ||
| 39 | /* This file defines _PATH_LOG. */ | |
| 40 | #include <bits/syslog-path.h> | |
| 41 | ||
| 42 | /* | |
| 43 | * priorities/facilities are encoded into a single 32-bit quantity, where the | |
| 44 | * bottom 3 bits are the priority (0-7) and the top 28 bits are the facility | |
| 45 | * (0-big number). Both the priorities and the facilities map roughly | |
| 46 | * one-to-one to strings in the syslogd(8) source code. This mapping is | |
| 47 | * included in this file. | |
| 48 | * | |
| 49 | * priorities (these are ordered) | |
| 50 | */ | |
| 51 | #define LOG_EMERG 0 /* system is unusable */ | |
| 52 | #define LOG_ALERT 1 /* action must be taken immediately */ | |
| 53 | #define LOG_CRIT 2 /* critical conditions */ | |
| 54 | #define LOG_ERR 3 /* error conditions */ | |
| 55 | #define LOG_WARNING 4 /* warning conditions */ | |
| 56 | #define LOG_NOTICE 5 /* normal but significant condition */ | |
| 57 | #define LOG_INFO 6 /* informational */ | |
| 58 | #define LOG_DEBUG 7 /* debug-level messages */ | |
| 59 | ||
| 60 | #define LOG_PRIMASK 0x07 /* mask to extract priority part (internal) */ | |
| 61 | /* extract priority */ | |
| 62 | #define LOG_PRI(p) ((p) & LOG_PRIMASK) | |
| 63 | #define LOG_MAKEPRI(fac, pri) ((fac) | (pri)) | |
| 64 | ||
| 65 | #ifdef SYSLOG_NAMES | |
| 66 | #define INTERNAL_NOPRI 0x10 /* the "no priority" priority */ | |
| 67 | /* mark "facility" */ | |
| 68 | #define INTERNAL_MARK LOG_MAKEPRI(LOG_NFACILITIES << 3, 0) | |
| 69 | typedef struct _code { | |
| 70 | char *c_name; | |
| 71 | int c_val; | |
| 72 | } CODE; | |
| 73 | ||
| 74 | CODE prioritynames[] = | |
| 75 | { | |
| 76 | { "alert", LOG_ALERT }, | |
| 77 | { "crit", LOG_CRIT }, | |
| 78 | { "debug", LOG_DEBUG }, | |
| 79 | { "emerg", LOG_EMERG }, | |
| 80 | { "err", LOG_ERR }, | |
| 81 | { "error", LOG_ERR }, /* DEPRECATED */ | |
| 82 | { "info", LOG_INFO }, | |
| 83 | { "none", INTERNAL_NOPRI }, /* INTERNAL */ | |
| 84 | { "notice", LOG_NOTICE }, | |
| 85 | { "panic", LOG_EMERG }, /* DEPRECATED */ | |
| 86 | { "warn", LOG_WARNING }, /* DEPRECATED */ | |
| 87 | { "warning", LOG_WARNING }, | |
| 88 | { NULL, -1 } | |
| 89 | }; | |
| 90 | #endif | |
| 91 | ||
| 92 | /* facility codes */ | |
| 93 | #define LOG_KERN (0<<3) /* kernel messages */ | |
| 94 | #define LOG_USER (1<<3) /* random user-level messages */ | |
| 95 | #define LOG_MAIL (2<<3) /* mail system */ | |
| 96 | #define LOG_DAEMON (3<<3) /* system daemons */ | |
| 97 | #define LOG_AUTH (4<<3) /* security/authorization messages */ | |
| 98 | #define LOG_SYSLOG (5<<3) /* messages generated internally by syslogd */ | |
| 99 | #define LOG_LPR (6<<3) /* line printer subsystem */ | |
| 100 | #define LOG_NEWS (7<<3) /* network news subsystem */ | |
| 101 | #define LOG_UUCP (8<<3) /* UUCP subsystem */ | |
| 102 | #define LOG_CRON (9<<3) /* clock daemon */ | |
| 103 | #define LOG_AUTHPRIV (10<<3) /* security/authorization messages (private) */ | |
| 104 | #define LOG_FTP (11<<3) /* ftp daemon */ | |
| 105 | ||
| 106 | /* other codes through 15 reserved for system use */ | |
| 107 | #define LOG_LOCAL0 (16<<3) /* reserved for local use */ | |
| 108 | #define LOG_LOCAL1 (17<<3) /* reserved for local use */ | |
| 109 | #define LOG_LOCAL2 (18<<3) /* reserved for local use */ | |
| 110 | #define LOG_LOCAL3 (19<<3) /* reserved for local use */ | |
| 111 | #define LOG_LOCAL4 (20<<3) /* reserved for local use */ | |
| 112 | #define LOG_LOCAL5 (21<<3) /* reserved for local use */ | |
| 113 | #define LOG_LOCAL6 (22<<3) /* reserved for local use */ | |
| 114 | #define LOG_LOCAL7 (23<<3) /* reserved for local use */ | |
| 115 | ||
| 116 | #define LOG_NFACILITIES 24 /* current number of facilities */ | |
| 117 | #define LOG_FACMASK 0x03f8 /* mask to extract facility part */ | |
| 118 | /* facility of pri */ | |
| 119 | #define LOG_FAC(p) (((p) & LOG_FACMASK) >> 3) | |
| 120 | ||
| 121 | #ifdef SYSLOG_NAMES | |
| 122 | CODE facilitynames[] = | |
| 123 | { | |
| 124 | { "auth", LOG_AUTH }, | |
| 125 | { "authpriv", LOG_AUTHPRIV }, | |
| 126 | { "cron", LOG_CRON }, | |
| 127 | { "daemon", LOG_DAEMON }, | |
| 128 | { "ftp", LOG_FTP }, | |
| 129 | { "kern", LOG_KERN }, | |
| 130 | { "lpr", LOG_LPR }, | |
| 131 | { "mail", LOG_MAIL }, | |
| 132 | { "mark", INTERNAL_MARK }, /* INTERNAL */ | |
| 133 | { "news", LOG_NEWS }, | |
| 134 | { "security", LOG_AUTH }, /* DEPRECATED */ | |
| 135 | { "syslog", LOG_SYSLOG }, | |
| 136 | { "user", LOG_USER }, | |
| 137 | { "uucp", LOG_UUCP }, | |
| 138 | { "local0", LOG_LOCAL0 }, | |
| 139 | { "local1", LOG_LOCAL1 }, | |
| 140 | { "local2", LOG_LOCAL2 }, | |
| 141 | { "local3", LOG_LOCAL3 }, | |
| 142 | { "local4", LOG_LOCAL4 }, | |
| 143 | { "local5", LOG_LOCAL5 }, | |
| 144 | { "local6", LOG_LOCAL6 }, | |
| 145 | { "local7", LOG_LOCAL7 }, | |
| 146 | { NULL, -1 } | |
| 147 | }; | |
| 148 | #endif | |
| 149 | ||
| 150 | /* | |
| 151 | * arguments to setlogmask. | |
| 152 | */ | |
| 153 | #define LOG_MASK(pri) (1 << (pri)) /* mask for one priority */ | |
| 154 | #define LOG_UPTO(pri) ((1 << ((pri)+1)) - 1) /* all priorities through pri */ | |
| 155 | ||
| 156 | /* | |
| 157 | * Option flags for openlog. | |
| 158 | * | |
| 159 | * LOG_ODELAY no longer does anything. | |
| 160 | * LOG_NDELAY is the inverse of what it used to be. | |
| 161 | */ | |
| 162 | #define LOG_PID 0x01 /* log the pid with each message */ | |
| 163 | #define LOG_CONS 0x02 /* log on the console if errors in sending */ | |
| 164 | #define LOG_ODELAY 0x04 /* delay open until first syslog() (default) */ | |
| 165 | #define LOG_NDELAY 0x08 /* don't delay open */ | |
| 166 | #define LOG_NOWAIT 0x10 /* don't wait for console forks: DEPRECATED */ | |
| 167 | #define LOG_PERROR 0x20 /* log to stderr as well */ | |
| 168 | ||
| 169 | __BEGIN_DECLS | |
| 170 | ||
| 171 | /* Close descriptor used to write to system logger. | |
| 172 | ||
| 173 | This function is a possible cancellation point and therefore not | |
| 174 | marked with __THROW. */ | |
| 175 | extern void closelog (void); | |
| 176 | ||
| 177 | /* Open connection to system logger. | |
| 178 | ||
| 179 | This function is a possible cancellation point and therefore not | |
| 180 | marked with __THROW. */ | |
| 181 | extern void openlog (const char *__ident, int __option, int __facility); | |
| 182 | ||
| 183 | /* Set the log mask level. */ | |
| 184 | extern int setlogmask (int __mask) __THROW; | |
| 185 | ||
| 186 | /* Generate a log message using FMT string and option arguments. | |
| 187 | ||
| 188 | This function is a possible cancellation point and therefore not | |
| 189 | marked with __THROW. */ | |
| 190 | extern void syslog (int __pri, const char *__fmt, ...) | |
| 191 | __attribute__ ((__format__ (__printf__, 2, 3))); | |
| 192 | ||
| 193 | #ifdef __USE_MISC | |
| 194 | /* Generate a log message using FMT and using arguments pointed to by AP. | |
| 195 | ||
| 196 | This function is not part of POSIX and therefore no official | |
| 197 | cancellation point. But due to similarity with an POSIX interface | |
| 198 | or due to the implementation it is a cancellation point and | |
| 199 | therefore not marked with __THROW. */ | |
| 200 | extern void vsyslog (int __pri, const char *__fmt, __gnuc_va_list __ap) | |
| 201 | __attribute__ ((__format__ (__printf__, 2, 0))); | |
| 202 | #endif | |
| 203 | ||
| 204 | ||
| 205 | /* Define some macros helping to catch buffer overflows. */ | |
| 206 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function | |
| 207 | # include <bits/syslog.h> | |
| 208 | #endif | |
| 209 | #ifdef __LDBL_COMPAT | |
| 210 | # include <bits/syslog-ldbl.h> | |
| 211 | #endif | |
| 212 | ||
| 213 | __END_DECLS | |
| 214 | ||
| 215 | #endif /* sys/syslog.h */ |
libc/glibc-include/sys/sysmacros.h created+64
| ... | ... | @@ -0,0 +1,64 @@ |
| 1 | /* Definitions of macros to access `dev_t' values. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_SYSMACROS_H | |
| 20 | #define _SYS_SYSMACROS_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <bits/types.h> | |
| 24 | #include <bits/sysmacros.h> | |
| 25 | ||
| 26 | #define __SYSMACROS_DECL_TEMPL(rtype, name, proto) \ | |
| 27 | extern rtype gnu_dev_##name proto __THROW __attribute_const__; | |
| 28 | ||
| 29 | #define __SYSMACROS_IMPL_TEMPL(rtype, name, proto) \ | |
| 30 | __extension__ __extern_inline __attribute_const__ rtype \ | |
| 31 | __NTH (gnu_dev_##name proto) | |
| 32 | ||
| 33 | __BEGIN_DECLS | |
| 34 | ||
| 35 | __SYSMACROS_DECLARE_MAJOR (__SYSMACROS_DECL_TEMPL) | |
| 36 | __SYSMACROS_DECLARE_MINOR (__SYSMACROS_DECL_TEMPL) | |
| 37 | __SYSMACROS_DECLARE_MAKEDEV (__SYSMACROS_DECL_TEMPL) | |
| 38 | ||
| 39 | #ifdef __USE_EXTERN_INLINES | |
| 40 | ||
| 41 | __SYSMACROS_DEFINE_MAJOR (__SYSMACROS_IMPL_TEMPL) | |
| 42 | __SYSMACROS_DEFINE_MINOR (__SYSMACROS_IMPL_TEMPL) | |
| 43 | __SYSMACROS_DEFINE_MAKEDEV (__SYSMACROS_IMPL_TEMPL) | |
| 44 | ||
| 45 | #endif | |
| 46 | ||
| 47 | __END_DECLS | |
| 48 | ||
| 49 | #ifndef __SYSMACROS_NEED_IMPLEMENTATION | |
| 50 | # undef __SYSMACROS_DECL_TEMPL | |
| 51 | # undef __SYSMACROS_IMPL_TEMPL | |
| 52 | # undef __SYSMACROS_DECLARE_MAJOR | |
| 53 | # undef __SYSMACROS_DECLARE_MINOR | |
| 54 | # undef __SYSMACROS_DECLARE_MAKEDEV | |
| 55 | # undef __SYSMACROS_DEFINE_MAJOR | |
| 56 | # undef __SYSMACROS_DEFINE_MINOR | |
| 57 | # undef __SYSMACROS_DEFINE_MAKEDEV | |
| 58 | #endif | |
| 59 | ||
| 60 | #define major(dev) gnu_dev_major (dev) | |
| 61 | #define minor(dev) gnu_dev_minor (dev) | |
| 62 | #define makedev(maj, min) gnu_dev_makedev (maj, min) | |
| 63 | ||
| 64 | #endif /* sys/sysmacros.h */ |
libc/glibc-include/sys/termios.h created+4
| ... | ... | @@ -0,0 +1,4 @@ |
| 1 | #ifndef _SYS_TERMIOS_H | |
| 2 | #define _SYS_TERMIOS_H | |
| 3 | #include <termios.h> | |
| 4 | #endif |
libc/glibc-include/sys/time.h created+188
| ... | ... | @@ -0,0 +1,188 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_TIME_H | |
| 19 | #define _SYS_TIME_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #include <bits/types.h> | |
| 24 | #include <bits/types/time_t.h> | |
| 25 | #include <bits/types/struct_timeval.h> | |
| 26 | ||
| 27 | #ifndef __suseconds_t_defined | |
| 28 | typedef __suseconds_t suseconds_t; | |
| 29 | # define __suseconds_t_defined | |
| 30 | #endif | |
| 31 | ||
| 32 | #include <sys/select.h> | |
| 33 | ||
| 34 | __BEGIN_DECLS | |
| 35 | ||
| 36 | #ifdef __USE_GNU | |
| 37 | /* Macros for converting between `struct timeval' and `struct timespec'. */ | |
| 38 | # define TIMEVAL_TO_TIMESPEC(tv, ts) { \ | |
| 39 | (ts)->tv_sec = (tv)->tv_sec; \ | |
| 40 | (ts)->tv_nsec = (tv)->tv_usec * 1000; \ | |
| 41 | } | |
| 42 | # define TIMESPEC_TO_TIMEVAL(tv, ts) { \ | |
| 43 | (tv)->tv_sec = (ts)->tv_sec; \ | |
| 44 | (tv)->tv_usec = (ts)->tv_nsec / 1000; \ | |
| 45 | } | |
| 46 | #endif | |
| 47 | ||
| 48 | ||
| 49 | #ifdef __USE_MISC | |
| 50 | /* Structure crudely representing a timezone. | |
| 51 | This is obsolete and should never be used. */ | |
| 52 | struct timezone | |
| 53 | { | |
| 54 | int tz_minuteswest; /* Minutes west of GMT. */ | |
| 55 | int tz_dsttime; /* Nonzero if DST is ever in effect. */ | |
| 56 | }; | |
| 57 | ||
| 58 | typedef struct timezone *__restrict __timezone_ptr_t; | |
| 59 | #else | |
| 60 | typedef void *__restrict __timezone_ptr_t; | |
| 61 | #endif | |
| 62 | ||
| 63 | /* Get the current time of day and timezone information, | |
| 64 | putting it into *TV and *TZ. If TZ is NULL, *TZ is not filled. | |
| 65 | Returns 0 on success, -1 on errors. | |
| 66 | NOTE: This form of timezone information is obsolete. | |
| 67 | Use the functions and variables declared in <time.h> instead. */ | |
| 68 | extern int gettimeofday (struct timeval *__restrict __tv, | |
| 69 | __timezone_ptr_t __tz) __THROW __nonnull ((1)); | |
| 70 | ||
| 71 | #ifdef __USE_MISC | |
| 72 | /* Set the current time of day and timezone information. | |
| 73 | This call is restricted to the super-user. */ | |
| 74 | extern int settimeofday (const struct timeval *__tv, | |
| 75 | const struct timezone *__tz) | |
| 76 | __THROW; | |
| 77 | ||
| 78 | /* Adjust the current time of day by the amount in DELTA. | |
| 79 | If OLDDELTA is not NULL, it is filled in with the amount | |
| 80 | of time adjustment remaining to be done from the last `adjtime' call. | |
| 81 | This call is restricted to the super-user. */ | |
| 82 | extern int adjtime (const struct timeval *__delta, | |
| 83 | struct timeval *__olddelta) __THROW; | |
| 84 | #endif | |
| 85 | ||
| 86 | ||
| 87 | /* Values for the first argument to `getitimer' and `setitimer'. */ | |
| 88 | enum __itimer_which | |
| 89 | { | |
| 90 | /* Timers run in real time. */ | |
| 91 | ITIMER_REAL = 0, | |
| 92 | #define ITIMER_REAL ITIMER_REAL | |
| 93 | /* Timers run only when the process is executing. */ | |
| 94 | ITIMER_VIRTUAL = 1, | |
| 95 | #define ITIMER_VIRTUAL ITIMER_VIRTUAL | |
| 96 | /* Timers run when the process is executing and when | |
| 97 | the system is executing on behalf of the process. */ | |
| 98 | ITIMER_PROF = 2 | |
| 99 | #define ITIMER_PROF ITIMER_PROF | |
| 100 | }; | |
| 101 | ||
| 102 | /* Type of the second argument to `getitimer' and | |
| 103 | the second and third arguments `setitimer'. */ | |
| 104 | struct itimerval | |
| 105 | { | |
| 106 | /* Value to put into `it_value' when the timer expires. */ | |
| 107 | struct timeval it_interval; | |
| 108 | /* Time to the next timer expiration. */ | |
| 109 | struct timeval it_value; | |
| 110 | }; | |
| 111 | ||
| 112 | #if defined __USE_GNU && !defined __cplusplus | |
| 113 | /* Use the nicer parameter type only in GNU mode and not for C++ since the | |
| 114 | strict C++ rules prevent the automatic promotion. */ | |
| 115 | typedef enum __itimer_which __itimer_which_t; | |
| 116 | #else | |
| 117 | typedef int __itimer_which_t; | |
| 118 | #endif | |
| 119 | ||
| 120 | /* Set *VALUE to the current setting of timer WHICH. | |
| 121 | Return 0 on success, -1 on errors. */ | |
| 122 | extern int getitimer (__itimer_which_t __which, | |
| 123 | struct itimerval *__value) __THROW; | |
| 124 | ||
| 125 | /* Set the timer WHICH to *NEW. If OLD is not NULL, | |
| 126 | set *OLD to the old value of timer WHICH. | |
| 127 | Returns 0 on success, -1 on errors. */ | |
| 128 | extern int setitimer (__itimer_which_t __which, | |
| 129 | const struct itimerval *__restrict __new, | |
| 130 | struct itimerval *__restrict __old) __THROW; | |
| 131 | ||
| 132 | /* Change the access time of FILE to TVP[0] and the modification time of | |
| 133 | FILE to TVP[1]. If TVP is a null pointer, use the current time instead. | |
| 134 | Returns 0 on success, -1 on errors. */ | |
| 135 | extern int utimes (const char *__file, const struct timeval __tvp[2]) | |
| 136 | __THROW __nonnull ((1)); | |
| 137 | ||
| 138 | #ifdef __USE_MISC | |
| 139 | /* Same as `utimes', but does not follow symbolic links. */ | |
| 140 | extern int lutimes (const char *__file, const struct timeval __tvp[2]) | |
| 141 | __THROW __nonnull ((1)); | |
| 142 | ||
| 143 | /* Same as `utimes', but takes an open file descriptor instead of a name. */ | |
| 144 | extern int futimes (int __fd, const struct timeval __tvp[2]) __THROW; | |
| 145 | #endif | |
| 146 | ||
| 147 | #ifdef __USE_GNU | |
| 148 | /* Change the access time of FILE relative to FD to TVP[0] and the | |
| 149 | modification time of FILE to TVP[1]. If TVP is a null pointer, use | |
| 150 | the current time instead. Returns 0 on success, -1 on errors. */ | |
| 151 | extern int futimesat (int __fd, const char *__file, | |
| 152 | const struct timeval __tvp[2]) __THROW; | |
| 153 | #endif | |
| 154 | ||
| 155 | ||
| 156 | #ifdef __USE_MISC | |
| 157 | /* Convenience macros for operations on timevals. | |
| 158 | NOTE: `timercmp' does not work for >= or <=. */ | |
| 159 | # define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec) | |
| 160 | # define timerclear(tvp) ((tvp)->tv_sec = (tvp)->tv_usec = 0) | |
| 161 | # define timercmp(a, b, CMP) \ | |
| 162 | (((a)->tv_sec == (b)->tv_sec) ? \ | |
| 163 | ((a)->tv_usec CMP (b)->tv_usec) : \ | |
| 164 | ((a)->tv_sec CMP (b)->tv_sec)) | |
| 165 | # define timeradd(a, b, result) \ | |
| 166 | do { \ | |
| 167 | (result)->tv_sec = (a)->tv_sec + (b)->tv_sec; \ | |
| 168 | (result)->tv_usec = (a)->tv_usec + (b)->tv_usec; \ | |
| 169 | if ((result)->tv_usec >= 1000000) \ | |
| 170 | { \ | |
| 171 | ++(result)->tv_sec; \ | |
| 172 | (result)->tv_usec -= 1000000; \ | |
| 173 | } \ | |
| 174 | } while (0) | |
| 175 | # define timersub(a, b, result) \ | |
| 176 | do { \ | |
| 177 | (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ | |
| 178 | (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ | |
| 179 | if ((result)->tv_usec < 0) { \ | |
| 180 | --(result)->tv_sec; \ | |
| 181 | (result)->tv_usec += 1000000; \ | |
| 182 | } \ | |
| 183 | } while (0) | |
| 184 | #endif /* Misc. */ | |
| 185 | ||
| 186 | __END_DECLS | |
| 187 | ||
| 188 | #endif /* sys/time.h */ |
libc/glibc-include/sys/timeb.h created+43
| ... | ... | @@ -0,0 +1,43 @@ |
| 1 | /* Copyright (C) 1994-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_TIMEB_H | |
| 19 | #define _SYS_TIMEB_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #include <bits/types/time_t.h> | |
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | /* Structure returned by the `ftime' function. */ | |
| 28 | ||
| 29 | struct timeb | |
| 30 | { | |
| 31 | time_t time; /* Seconds since epoch, as from `time'. */ | |
| 32 | unsigned short int millitm; /* Additional milliseconds. */ | |
| 33 | short int timezone; /* Minutes west of GMT. */ | |
| 34 | short int dstflag; /* Nonzero if Daylight Savings Time used. */ | |
| 35 | }; | |
| 36 | ||
| 37 | /* Fill in TIMEBUF with information about the current time. */ | |
| 38 | ||
| 39 | extern int ftime (struct timeb *__timebuf); | |
| 40 | ||
| 41 | __END_DECLS | |
| 42 | ||
| 43 | #endif /* sys/timeb.h */ |
libc/glibc-include/sys/timerfd.h created+55
| ... | ... | @@ -0,0 +1,55 @@ |
| 1 | /* Copyright (C) 2008-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_TIMERFD_H | |
| 19 | #define _SYS_TIMERFD_H 1 | |
| 20 | ||
| 21 | #include <time.h> | |
| 22 | #include <bits/types/struct_itimerspec.h> | |
| 23 | ||
| 24 | /* Get the platform-dependent flags. */ | |
| 25 | #include <bits/timerfd.h> | |
| 26 | ||
| 27 | ||
| 28 | /* Bits to be set in the FLAGS parameter of `timerfd_settime'. */ | |
| 29 | enum | |
| 30 | { | |
| 31 | TFD_TIMER_ABSTIME = 1 << 0, | |
| 32 | #define TFD_TIMER_ABSTIME TFD_TIMER_ABSTIME | |
| 33 | TFD_TIMER_CANCEL_ON_SET = 1 << 1 | |
| 34 | #define TFD_TIMER_CANCEL_ON_SET TFD_TIMER_CANCEL_ON_SET | |
| 35 | }; | |
| 36 | ||
| 37 | ||
| 38 | __BEGIN_DECLS | |
| 39 | ||
| 40 | /* Return file descriptor for new interval timer source. */ | |
| 41 | extern int timerfd_create (__clockid_t __clock_id, int __flags) __THROW; | |
| 42 | ||
| 43 | /* Set next expiration time of interval timer source UFD to UTMR. If | |
| 44 | FLAGS has the TFD_TIMER_ABSTIME flag set the timeout value is | |
| 45 | absolute. Optionally return the old expiration time in OTMR. */ | |
| 46 | extern int timerfd_settime (int __ufd, int __flags, | |
| 47 | const struct itimerspec *__utmr, | |
| 48 | struct itimerspec *__otmr) __THROW; | |
| 49 | ||
| 50 | /* Return the next expiration time of UFD. */ | |
| 51 | extern int timerfd_gettime (int __ufd, struct itimerspec *__otmr) __THROW; | |
| 52 | ||
| 53 | __END_DECLS | |
| 54 | ||
| 55 | #endif /* sys/timerfd.h */ |
libc/glibc-include/sys/times.h created+50
| ... | ... | @@ -0,0 +1,50 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 4.5.2 Process Times <sys/times.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _SYS_TIMES_H | |
| 23 | #define _SYS_TIMES_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | #include <bits/types/clock_t.h> | |
| 28 | ||
| 29 | __BEGIN_DECLS | |
| 30 | ||
| 31 | /* Structure describing CPU time used by a process and its children. */ | |
| 32 | struct tms | |
| 33 | { | |
| 34 | clock_t tms_utime; /* User CPU time. */ | |
| 35 | clock_t tms_stime; /* System CPU time. */ | |
| 36 | ||
| 37 | clock_t tms_cutime; /* User CPU time of dead children. */ | |
| 38 | clock_t tms_cstime; /* System CPU time of dead children. */ | |
| 39 | }; | |
| 40 | ||
| 41 | ||
| 42 | /* Store the CPU time used by this process and all its | |
| 43 | dead children (and their dead children) in BUFFER. | |
| 44 | Return the elapsed real time, or (clock_t) -1 for errors. | |
| 45 | All times are in CLK_TCKths of a second. */ | |
| 46 | extern clock_t times (struct tms *__buffer) __THROW; | |
| 47 | ||
| 48 | __END_DECLS | |
| 49 | ||
| 50 | #endif /* sys/times.h */ |
libc/glibc-include/sys/timex.h created+71
| ... | ... | @@ -0,0 +1,71 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_TIMEX_H | |
| 19 | #define _SYS_TIMEX_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <sys/time.h> | |
| 23 | ||
| 24 | /* These definitions from linux/timex.h as of 2.6.30. */ | |
| 25 | ||
| 26 | #include <bits/timex.h> | |
| 27 | ||
| 28 | #define NTP_API 4 /* NTP API version */ | |
| 29 | ||
| 30 | struct ntptimeval | |
| 31 | { | |
| 32 | struct timeval time; /* current time (ro) */ | |
| 33 | long int maxerror; /* maximum error (us) (ro) */ | |
| 34 | long int esterror; /* estimated error (us) (ro) */ | |
| 35 | long int tai; /* TAI offset (ro) */ | |
| 36 | ||
| 37 | long int __glibc_reserved1; | |
| 38 | long int __glibc_reserved2; | |
| 39 | long int __glibc_reserved3; | |
| 40 | long int __glibc_reserved4; | |
| 41 | }; | |
| 42 | ||
| 43 | /* Clock states (time_state) */ | |
| 44 | #define TIME_OK 0 /* clock synchronized, no leap second */ | |
| 45 | #define TIME_INS 1 /* insert leap second */ | |
| 46 | #define TIME_DEL 2 /* delete leap second */ | |
| 47 | #define TIME_OOP 3 /* leap second in progress */ | |
| 48 | #define TIME_WAIT 4 /* leap second has occurred */ | |
| 49 | #define TIME_ERROR 5 /* clock not synchronized */ | |
| 50 | #define TIME_BAD TIME_ERROR /* bw compat */ | |
| 51 | ||
| 52 | /* Maximum time constant of the PLL. */ | |
| 53 | #define MAXTC 6 | |
| 54 | ||
| 55 | __BEGIN_DECLS | |
| 56 | ||
| 57 | extern int __adjtimex (struct timex *__ntx) __THROW; | |
| 58 | extern int adjtimex (struct timex *__ntx) __THROW; | |
| 59 | ||
| 60 | #ifdef __REDIRECT_NTH | |
| 61 | extern int __REDIRECT_NTH (ntp_gettime, (struct ntptimeval *__ntv), | |
| 62 | ntp_gettimex); | |
| 63 | #else | |
| 64 | extern int ntp_gettimex (struct ntptimeval *__ntv) __THROW; | |
| 65 | # define ntp_gettime ntp_gettimex | |
| 66 | #endif | |
| 67 | extern int ntp_adjtime (struct timex *__tntx) __THROW; | |
| 68 | ||
| 69 | __END_DECLS | |
| 70 | ||
| 71 | #endif /* sys/timex.h */ |
libc/glibc-include/sys/ttychars.h created+61
| ... | ... | @@ -0,0 +1,61 @@ |
| 1 | /*- | |
| 2 | * Copyright (c) 1982, 1986, 1990, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)ttychars.h 8.2 (Berkeley) 1/4/94 | |
| 30 | */ | |
| 31 | ||
| 32 | /* | |
| 33 | * 4.3 COMPATIBILITY FILE | |
| 34 | * | |
| 35 | * User visible structures and constants related to terminal handling. | |
| 36 | */ | |
| 37 | #ifndef _SYS_TTYCHARS_H | |
| 38 | #define _SYS_TTYCHARS_H 1 | |
| 39 | ||
| 40 | struct ttychars { | |
| 41 | char tc_erase; /* erase last character */ | |
| 42 | char tc_kill; /* erase entire line */ | |
| 43 | char tc_intrc; /* interrupt */ | |
| 44 | char tc_quitc; /* quit */ | |
| 45 | char tc_startc; /* start output */ | |
| 46 | char tc_stopc; /* stop output */ | |
| 47 | char tc_eofc; /* end-of-file */ | |
| 48 | char tc_brkc; /* input delimiter (like nl) */ | |
| 49 | char tc_suspc; /* stop process signal */ | |
| 50 | char tc_dsuspc; /* delayed stop process signal */ | |
| 51 | char tc_rprntc; /* reprint line */ | |
| 52 | char tc_flushc; /* flush output (toggles) */ | |
| 53 | char tc_werasc; /* word erase */ | |
| 54 | char tc_lnextc; /* literal next character */ | |
| 55 | }; | |
| 56 | ||
| 57 | #ifdef __USE_OLD_TTY | |
| 58 | #include <sys/ttydefaults.h> /* to pick up character defaults */ | |
| 59 | #endif | |
| 60 | ||
| 61 | #endif /* sys/ttychars.h */ |
libc/glibc-include/sys/ttydefaults.h created+100
| ... | ... | @@ -0,0 +1,100 @@ |
| 1 | /*- | |
| 2 | * Copyright (c) 1982, 1986, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * (c) UNIX System Laboratories, Inc. | |
| 5 | * All or some portions of this file are derived from material licensed | |
| 6 | * to the University of California by American Telephone and Telegraph | |
| 7 | * Co. or Unix System Laboratories, Inc. and are reproduced herein with | |
| 8 | * the permission of UNIX System Laboratories, Inc. | |
| 9 | * | |
| 10 | * Redistribution and use in source and binary forms, with or without | |
| 11 | * modification, are permitted provided that the following conditions | |
| 12 | * are met: | |
| 13 | * 1. Redistributions of source code must retain the above copyright | |
| 14 | * notice, this list of conditions and the following disclaimer. | |
| 15 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 16 | * notice, this list of conditions and the following disclaimer in the | |
| 17 | * documentation and/or other materials provided with the distribution. | |
| 18 | * 4. Neither the name of the University nor the names of its contributors | |
| 19 | * may be used to endorse or promote products derived from this software | |
| 20 | * without specific prior written permission. | |
| 21 | * | |
| 22 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 23 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 25 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 28 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 29 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 30 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 31 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 32 | * SUCH DAMAGE. | |
| 33 | * | |
| 34 | * @(#)ttydefaults.h 8.4 (Berkeley) 1/21/94 | |
| 35 | */ | |
| 36 | ||
| 37 | /* | |
| 38 | * System wide defaults for terminal state. Linux version. | |
| 39 | */ | |
| 40 | #ifndef _SYS_TTYDEFAULTS_H_ | |
| 41 | #define _SYS_TTYDEFAULTS_H_ | |
| 42 | ||
| 43 | /* | |
| 44 | * Defaults on "first" open. | |
| 45 | */ | |
| 46 | #define TTYDEF_IFLAG (BRKINT | ISTRIP | ICRNL | IMAXBEL | IXON | IXANY) | |
| 47 | #define TTYDEF_OFLAG (OPOST | ONLCR | XTABS) | |
| 48 | #define TTYDEF_LFLAG (ECHO | ICANON | ISIG | IEXTEN | ECHOE|ECHOKE|ECHOCTL) | |
| 49 | #define TTYDEF_CFLAG (CREAD | CS7 | PARENB | HUPCL) | |
| 50 | #define TTYDEF_SPEED (B9600) | |
| 51 | ||
| 52 | /* | |
| 53 | * Control Character Defaults | |
| 54 | */ | |
| 55 | #define CTRL(x) (x&037) | |
| 56 | #define CEOF CTRL('d') | |
| 57 | #ifdef _POSIX_VDISABLE | |
| 58 | # define CEOL _POSIX_VDISABLE | |
| 59 | #else | |
| 60 | # define CEOL '\0' /* XXX avoid _POSIX_VDISABLE */ | |
| 61 | #endif | |
| 62 | #define CERASE 0177 | |
| 63 | #define CINTR CTRL('c') | |
| 64 | #ifdef _POSIX_VDISABLE | |
| 65 | # define CSTATUS _POSIX_VDISABLE | |
| 66 | #else | |
| 67 | # define CSTATUS '\0' /* XXX avoid _POSIX_VDISABLE */ | |
| 68 | #endif | |
| 69 | #define CKILL CTRL('u') | |
| 70 | #define CMIN 1 | |
| 71 | #define CQUIT 034 /* FS, ^\ */ | |
| 72 | #define CSUSP CTRL('z') | |
| 73 | #define CTIME 0 | |
| 74 | #define CDSUSP CTRL('y') | |
| 75 | #define CSTART CTRL('q') | |
| 76 | #define CSTOP CTRL('s') | |
| 77 | #define CLNEXT CTRL('v') | |
| 78 | #define CDISCARD CTRL('o') | |
| 79 | #define CWERASE CTRL('w') | |
| 80 | #define CREPRINT CTRL('r') | |
| 81 | #define CEOT CEOF | |
| 82 | /* compat */ | |
| 83 | #define CBRK CEOL | |
| 84 | #define CRPRNT CREPRINT | |
| 85 | #define CFLUSH CDISCARD | |
| 86 | ||
| 87 | /* PROTECTED INCLUSION ENDS HERE */ | |
| 88 | #endif /* !_SYS_TTYDEFAULTS_H_ */ | |
| 89 | ||
| 90 | /* | |
| 91 | * #define TTYDEFCHARS to include an array of default control characters. | |
| 92 | */ | |
| 93 | #ifdef TTYDEFCHARS | |
| 94 | cc_t ttydefchars[NCCS] = { | |
| 95 | CEOF, CEOL, CEOL, CERASE, CWERASE, CKILL, CREPRINT, | |
| 96 | _POSIX_VDISABLE, CINTR, CQUIT, CSUSP, CDSUSP, CSTART, CSTOP, CLNEXT, | |
| 97 | CDISCARD, CMIN, CTIME, CSTATUS, _POSIX_VDISABLE | |
| 98 | }; | |
| 99 | #undef TTYDEFCHARS | |
| 100 | #endif |
libc/glibc-include/sys/types.h created+249
| ... | ... | @@ -0,0 +1,249 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 2.6 Primitive System Data Types <sys/types.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _SYS_TYPES_H | |
| 23 | #define _SYS_TYPES_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #include <bits/types.h> | |
| 30 | ||
| 31 | #ifdef __USE_MISC | |
| 32 | # ifndef __u_char_defined | |
| 33 | typedef __u_char u_char; | |
| 34 | typedef __u_short u_short; | |
| 35 | typedef __u_int u_int; | |
| 36 | typedef __u_long u_long; | |
| 37 | typedef __quad_t quad_t; | |
| 38 | typedef __u_quad_t u_quad_t; | |
| 39 | typedef __fsid_t fsid_t; | |
| 40 | # define __u_char_defined | |
| 41 | # endif | |
| 42 | typedef __loff_t loff_t; | |
| 43 | #endif | |
| 44 | ||
| 45 | #ifndef __ino_t_defined | |
| 46 | # ifndef __USE_FILE_OFFSET64 | |
| 47 | typedef __ino_t ino_t; | |
| 48 | # else | |
| 49 | typedef __ino64_t ino_t; | |
| 50 | # endif | |
| 51 | # define __ino_t_defined | |
| 52 | #endif | |
| 53 | #if defined __USE_LARGEFILE64 && !defined __ino64_t_defined | |
| 54 | typedef __ino64_t ino64_t; | |
| 55 | # define __ino64_t_defined | |
| 56 | #endif | |
| 57 | ||
| 58 | #ifndef __dev_t_defined | |
| 59 | typedef __dev_t dev_t; | |
| 60 | # define __dev_t_defined | |
| 61 | #endif | |
| 62 | ||
| 63 | #ifndef __gid_t_defined | |
| 64 | typedef __gid_t gid_t; | |
| 65 | # define __gid_t_defined | |
| 66 | #endif | |
| 67 | ||
| 68 | #ifndef __mode_t_defined | |
| 69 | typedef __mode_t mode_t; | |
| 70 | # define __mode_t_defined | |
| 71 | #endif | |
| 72 | ||
| 73 | #ifndef __nlink_t_defined | |
| 74 | typedef __nlink_t nlink_t; | |
| 75 | # define __nlink_t_defined | |
| 76 | #endif | |
| 77 | ||
| 78 | #ifndef __uid_t_defined | |
| 79 | typedef __uid_t uid_t; | |
| 80 | # define __uid_t_defined | |
| 81 | #endif | |
| 82 | ||
| 83 | #ifndef __off_t_defined | |
| 84 | # ifndef __USE_FILE_OFFSET64 | |
| 85 | typedef __off_t off_t; | |
| 86 | # else | |
| 87 | typedef __off64_t off_t; | |
| 88 | # endif | |
| 89 | # define __off_t_defined | |
| 90 | #endif | |
| 91 | #if defined __USE_LARGEFILE64 && !defined __off64_t_defined | |
| 92 | typedef __off64_t off64_t; | |
| 93 | # define __off64_t_defined | |
| 94 | #endif | |
| 95 | ||
| 96 | #ifndef __pid_t_defined | |
| 97 | typedef __pid_t pid_t; | |
| 98 | # define __pid_t_defined | |
| 99 | #endif | |
| 100 | ||
| 101 | #if (defined __USE_XOPEN || defined __USE_XOPEN2K8) \ | |
| 102 | && !defined __id_t_defined | |
| 103 | typedef __id_t id_t; | |
| 104 | # define __id_t_defined | |
| 105 | #endif | |
| 106 | ||
| 107 | #ifndef __ssize_t_defined | |
| 108 | typedef __ssize_t ssize_t; | |
| 109 | # define __ssize_t_defined | |
| 110 | #endif | |
| 111 | ||
| 112 | #ifdef __USE_MISC | |
| 113 | # ifndef __daddr_t_defined | |
| 114 | typedef __daddr_t daddr_t; | |
| 115 | typedef __caddr_t caddr_t; | |
| 116 | # define __daddr_t_defined | |
| 117 | # endif | |
| 118 | #endif | |
| 119 | ||
| 120 | #if (defined __USE_MISC || defined __USE_XOPEN) && !defined __key_t_defined | |
| 121 | typedef __key_t key_t; | |
| 122 | # define __key_t_defined | |
| 123 | #endif | |
| 124 | ||
| 125 | #if defined __USE_XOPEN || defined __USE_XOPEN2K8 | |
| 126 | # include <bits/types/clock_t.h> | |
| 127 | #endif | |
| 128 | #include <bits/types/clockid_t.h> | |
| 129 | #include <bits/types/time_t.h> | |
| 130 | #include <bits/types/timer_t.h> | |
| 131 | ||
| 132 | #ifdef __USE_XOPEN | |
| 133 | # ifndef __useconds_t_defined | |
| 134 | typedef __useconds_t useconds_t; | |
| 135 | # define __useconds_t_defined | |
| 136 | # endif | |
| 137 | # ifndef __suseconds_t_defined | |
| 138 | typedef __suseconds_t suseconds_t; | |
| 139 | # define __suseconds_t_defined | |
| 140 | # endif | |
| 141 | #endif | |
| 142 | ||
| 143 | #define __need_size_t | |
| 144 | #include <stddef.h> | |
| 145 | ||
| 146 | #ifdef __USE_MISC | |
| 147 | /* Old compatibility names for C types. */ | |
| 148 | typedef unsigned long int ulong; | |
| 149 | typedef unsigned short int ushort; | |
| 150 | typedef unsigned int uint; | |
| 151 | #endif | |
| 152 | ||
| 153 | /* These size-specific names are used by some of the inet code. */ | |
| 154 | ||
| 155 | #include <bits/stdint-intn.h> | |
| 156 | ||
| 157 | #if !__GNUC_PREREQ (2, 7) | |
| 158 | ||
| 159 | /* These were defined by ISO C without the first `_'. */ | |
| 160 | typedef unsigned char u_int8_t; | |
| 161 | typedef unsigned short int u_int16_t; | |
| 162 | typedef unsigned int u_int32_t; | |
| 163 | # if __WORDSIZE == 64 | |
| 164 | typedef unsigned long int u_int64_t; | |
| 165 | # else | |
| 166 | __extension__ typedef unsigned long long int u_int64_t; | |
| 167 | # endif | |
| 168 | ||
| 169 | typedef int register_t; | |
| 170 | ||
| 171 | #else | |
| 172 | ||
| 173 | /* For GCC 2.7 and later, we can use specific type-size attributes. */ | |
| 174 | # define __u_intN_t(N, MODE) \ | |
| 175 | typedef unsigned int u_int##N##_t __attribute__ ((__mode__ (MODE))) | |
| 176 | ||
| 177 | __u_intN_t (8, __QI__); | |
| 178 | __u_intN_t (16, __HI__); | |
| 179 | __u_intN_t (32, __SI__); | |
| 180 | __u_intN_t (64, __DI__); | |
| 181 | ||
| 182 | typedef int register_t __attribute__ ((__mode__ (__word__))); | |
| 183 | ||
| 184 | ||
| 185 | /* Some code from BIND tests this macro to see if the types above are | |
| 186 | defined. */ | |
| 187 | #endif | |
| 188 | #define __BIT_TYPES_DEFINED__ 1 | |
| 189 | ||
| 190 | ||
| 191 | #ifdef __USE_MISC | |
| 192 | /* In BSD <sys/types.h> is expected to define BYTE_ORDER. */ | |
| 193 | # include <endian.h> | |
| 194 | ||
| 195 | /* It also defines `fd_set' and the FD_* macros for `select'. */ | |
| 196 | # include <sys/select.h> | |
| 197 | #endif /* Use misc. */ | |
| 198 | ||
| 199 | ||
| 200 | #if (defined __USE_UNIX98 || defined __USE_XOPEN2K8) \ | |
| 201 | && !defined __blksize_t_defined | |
| 202 | typedef __blksize_t blksize_t; | |
| 203 | # define __blksize_t_defined | |
| 204 | #endif | |
| 205 | ||
| 206 | /* Types from the Large File Support interface. */ | |
| 207 | #ifndef __USE_FILE_OFFSET64 | |
| 208 | # ifndef __blkcnt_t_defined | |
| 209 | typedef __blkcnt_t blkcnt_t; /* Type to count number of disk blocks. */ | |
| 210 | # define __blkcnt_t_defined | |
| 211 | # endif | |
| 212 | # ifndef __fsblkcnt_t_defined | |
| 213 | typedef __fsblkcnt_t fsblkcnt_t; /* Type to count file system blocks. */ | |
| 214 | # define __fsblkcnt_t_defined | |
| 215 | # endif | |
| 216 | # ifndef __fsfilcnt_t_defined | |
| 217 | typedef __fsfilcnt_t fsfilcnt_t; /* Type to count file system inodes. */ | |
| 218 | # define __fsfilcnt_t_defined | |
| 219 | # endif | |
| 220 | #else | |
| 221 | # ifndef __blkcnt_t_defined | |
| 222 | typedef __blkcnt64_t blkcnt_t; /* Type to count number of disk blocks. */ | |
| 223 | # define __blkcnt_t_defined | |
| 224 | # endif | |
| 225 | # ifndef __fsblkcnt_t_defined | |
| 226 | typedef __fsblkcnt64_t fsblkcnt_t; /* Type to count file system blocks. */ | |
| 227 | # define __fsblkcnt_t_defined | |
| 228 | # endif | |
| 229 | # ifndef __fsfilcnt_t_defined | |
| 230 | typedef __fsfilcnt64_t fsfilcnt_t; /* Type to count file system inodes. */ | |
| 231 | # define __fsfilcnt_t_defined | |
| 232 | # endif | |
| 233 | #endif | |
| 234 | ||
| 235 | #ifdef __USE_LARGEFILE64 | |
| 236 | typedef __blkcnt64_t blkcnt64_t; /* Type to count number of disk blocks. */ | |
| 237 | typedef __fsblkcnt64_t fsblkcnt64_t; /* Type to count file system blocks. */ | |
| 238 | typedef __fsfilcnt64_t fsfilcnt64_t; /* Type to count file system inodes. */ | |
| 239 | #endif | |
| 240 | ||
| 241 | ||
| 242 | /* Now add the thread types. */ | |
| 243 | #if defined __USE_POSIX199506 || defined __USE_UNIX98 | |
| 244 | # include <bits/pthreadtypes.h> | |
| 245 | #endif | |
| 246 | ||
| 247 | __END_DECLS | |
| 248 | ||
| 249 | #endif /* sys/types.h */ |
libc/glibc-include/sys/ucontext.h created+262
| ... | ... | @@ -0,0 +1,262 @@ |
| 1 | /* Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_UCONTEXT_H | |
| 19 | #define _SYS_UCONTEXT_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #include <bits/types.h> | |
| 24 | #include <bits/types/sigset_t.h> | |
| 25 | #include <bits/types/stack_t.h> | |
| 26 | ||
| 27 | ||
| 28 | #ifdef __USE_MISC | |
| 29 | # define __ctx(fld) fld | |
| 30 | #else | |
| 31 | # define __ctx(fld) __ ## fld | |
| 32 | #endif | |
| 33 | ||
| 34 | #ifdef __x86_64__ | |
| 35 | ||
| 36 | /* Type for general register. */ | |
| 37 | __extension__ typedef long long int greg_t; | |
| 38 | ||
| 39 | /* Number of general registers. */ | |
| 40 | #define __NGREG 23 | |
| 41 | #ifdef __USE_MISC | |
| 42 | # define NGREG __NGREG | |
| 43 | #endif | |
| 44 | ||
| 45 | /* Container for all general registers. */ | |
| 46 | typedef greg_t gregset_t[__NGREG]; | |
| 47 | ||
| 48 | #ifdef __USE_GNU | |
| 49 | /* Number of each register in the `gregset_t' array. */ | |
| 50 | enum | |
| 51 | { | |
| 52 | REG_R8 = 0, | |
| 53 | # define REG_R8 REG_R8 | |
| 54 | REG_R9, | |
| 55 | # define REG_R9 REG_R9 | |
| 56 | REG_R10, | |
| 57 | # define REG_R10 REG_R10 | |
| 58 | REG_R11, | |
| 59 | # define REG_R11 REG_R11 | |
| 60 | REG_R12, | |
| 61 | # define REG_R12 REG_R12 | |
| 62 | REG_R13, | |
| 63 | # define REG_R13 REG_R13 | |
| 64 | REG_R14, | |
| 65 | # define REG_R14 REG_R14 | |
| 66 | REG_R15, | |
| 67 | # define REG_R15 REG_R15 | |
| 68 | REG_RDI, | |
| 69 | # define REG_RDI REG_RDI | |
| 70 | REG_RSI, | |
| 71 | # define REG_RSI REG_RSI | |
| 72 | REG_RBP, | |
| 73 | # define REG_RBP REG_RBP | |
| 74 | REG_RBX, | |
| 75 | # define REG_RBX REG_RBX | |
| 76 | REG_RDX, | |
| 77 | # define REG_RDX REG_RDX | |
| 78 | REG_RAX, | |
| 79 | # define REG_RAX REG_RAX | |
| 80 | REG_RCX, | |
| 81 | # define REG_RCX REG_RCX | |
| 82 | REG_RSP, | |
| 83 | # define REG_RSP REG_RSP | |
| 84 | REG_RIP, | |
| 85 | # define REG_RIP REG_RIP | |
| 86 | REG_EFL, | |
| 87 | # define REG_EFL REG_EFL | |
| 88 | REG_CSGSFS, /* Actually short cs, gs, fs, __pad0. */ | |
| 89 | # define REG_CSGSFS REG_CSGSFS | |
| 90 | REG_ERR, | |
| 91 | # define REG_ERR REG_ERR | |
| 92 | REG_TRAPNO, | |
| 93 | # define REG_TRAPNO REG_TRAPNO | |
| 94 | REG_OLDMASK, | |
| 95 | # define REG_OLDMASK REG_OLDMASK | |
| 96 | REG_CR2 | |
| 97 | # define REG_CR2 REG_CR2 | |
| 98 | }; | |
| 99 | #endif | |
| 100 | ||
| 101 | struct _libc_fpxreg | |
| 102 | { | |
| 103 | unsigned short int __ctx(significand)[4]; | |
| 104 | unsigned short int __ctx(exponent); | |
| 105 | unsigned short int __glibc_reserved1[3]; | |
| 106 | }; | |
| 107 | ||
| 108 | struct _libc_xmmreg | |
| 109 | { | |
| 110 | __uint32_t __ctx(element)[4]; | |
| 111 | }; | |
| 112 | ||
| 113 | struct _libc_fpstate | |
| 114 | { | |
| 115 | /* 64-bit FXSAVE format. */ | |
| 116 | __uint16_t __ctx(cwd); | |
| 117 | __uint16_t __ctx(swd); | |
| 118 | __uint16_t __ctx(ftw); | |
| 119 | __uint16_t __ctx(fop); | |
| 120 | __uint64_t __ctx(rip); | |
| 121 | __uint64_t __ctx(rdp); | |
| 122 | __uint32_t __ctx(mxcsr); | |
| 123 | __uint32_t __ctx(mxcr_mask); | |
| 124 | struct _libc_fpxreg _st[8]; | |
| 125 | struct _libc_xmmreg _xmm[16]; | |
| 126 | __uint32_t __glibc_reserved1[24]; | |
| 127 | }; | |
| 128 | ||
| 129 | /* Structure to describe FPU registers. */ | |
| 130 | typedef struct _libc_fpstate *fpregset_t; | |
| 131 | ||
| 132 | /* Context to describe whole processor state. */ | |
| 133 | typedef struct | |
| 134 | { | |
| 135 | gregset_t __ctx(gregs); | |
| 136 | /* Note that fpregs is a pointer. */ | |
| 137 | fpregset_t __ctx(fpregs); | |
| 138 | __extension__ unsigned long long __reserved1 [8]; | |
| 139 | } mcontext_t; | |
| 140 | ||
| 141 | /* Userlevel context. */ | |
| 142 | typedef struct ucontext_t | |
| 143 | { | |
| 144 | unsigned long int __ctx(uc_flags); | |
| 145 | struct ucontext_t *uc_link; | |
| 146 | stack_t uc_stack; | |
| 147 | mcontext_t uc_mcontext; | |
| 148 | sigset_t uc_sigmask; | |
| 149 | struct _libc_fpstate __fpregs_mem; | |
| 150 | __extension__ unsigned long long int __ssp[4]; | |
| 151 | } ucontext_t; | |
| 152 | ||
| 153 | #else /* !__x86_64__ */ | |
| 154 | ||
| 155 | /* Type for general register. */ | |
| 156 | typedef int greg_t; | |
| 157 | ||
| 158 | /* Number of general registers. */ | |
| 159 | #define __NGREG 19 | |
| 160 | #ifdef __USE_MISC | |
| 161 | # define NGREG __NGREG | |
| 162 | #endif | |
| 163 | ||
| 164 | /* Container for all general registers. */ | |
| 165 | typedef greg_t gregset_t[__NGREG]; | |
| 166 | ||
| 167 | #ifdef __USE_GNU | |
| 168 | /* Number of each register is the `gregset_t' array. */ | |
| 169 | enum | |
| 170 | { | |
| 171 | REG_GS = 0, | |
| 172 | # define REG_GS REG_GS | |
| 173 | REG_FS, | |
| 174 | # define REG_FS REG_FS | |
| 175 | REG_ES, | |
| 176 | # define REG_ES REG_ES | |
| 177 | REG_DS, | |
| 178 | # define REG_DS REG_DS | |
| 179 | REG_EDI, | |
| 180 | # define REG_EDI REG_EDI | |
| 181 | REG_ESI, | |
| 182 | # define REG_ESI REG_ESI | |
| 183 | REG_EBP, | |
| 184 | # define REG_EBP REG_EBP | |
| 185 | REG_ESP, | |
| 186 | # define REG_ESP REG_ESP | |
| 187 | REG_EBX, | |
| 188 | # define REG_EBX REG_EBX | |
| 189 | REG_EDX, | |
| 190 | # define REG_EDX REG_EDX | |
| 191 | REG_ECX, | |
| 192 | # define REG_ECX REG_ECX | |
| 193 | REG_EAX, | |
| 194 | # define REG_EAX REG_EAX | |
| 195 | REG_TRAPNO, | |
| 196 | # define REG_TRAPNO REG_TRAPNO | |
| 197 | REG_ERR, | |
| 198 | # define REG_ERR REG_ERR | |
| 199 | REG_EIP, | |
| 200 | # define REG_EIP REG_EIP | |
| 201 | REG_CS, | |
| 202 | # define REG_CS REG_CS | |
| 203 | REG_EFL, | |
| 204 | # define REG_EFL REG_EFL | |
| 205 | REG_UESP, | |
| 206 | # define REG_UESP REG_UESP | |
| 207 | REG_SS | |
| 208 | # define REG_SS REG_SS | |
| 209 | }; | |
| 210 | #endif | |
| 211 | ||
| 212 | /* Definitions taken from the kernel headers. */ | |
| 213 | struct _libc_fpreg | |
| 214 | { | |
| 215 | unsigned short int __ctx(significand)[4]; | |
| 216 | unsigned short int __ctx(exponent); | |
| 217 | }; | |
| 218 | ||
| 219 | struct _libc_fpstate | |
| 220 | { | |
| 221 | unsigned long int __ctx(cw); | |
| 222 | unsigned long int __ctx(sw); | |
| 223 | unsigned long int __ctx(tag); | |
| 224 | unsigned long int __ctx(ipoff); | |
| 225 | unsigned long int __ctx(cssel); | |
| 226 | unsigned long int __ctx(dataoff); | |
| 227 | unsigned long int __ctx(datasel); | |
| 228 | struct _libc_fpreg _st[8]; | |
| 229 | unsigned long int __ctx(status); | |
| 230 | }; | |
| 231 | ||
| 232 | /* Structure to describe FPU registers. */ | |
| 233 | typedef struct _libc_fpstate *fpregset_t; | |
| 234 | ||
| 235 | /* Context to describe whole processor state. */ | |
| 236 | typedef struct | |
| 237 | { | |
| 238 | gregset_t __ctx(gregs); | |
| 239 | /* Due to Linux's history we have to use a pointer here. The SysV/i386 | |
| 240 | ABI requires a struct with the values. */ | |
| 241 | fpregset_t __ctx(fpregs); | |
| 242 | unsigned long int __ctx(oldmask); | |
| 243 | unsigned long int __ctx(cr2); | |
| 244 | } mcontext_t; | |
| 245 | ||
| 246 | /* Userlevel context. */ | |
| 247 | typedef struct ucontext_t | |
| 248 | { | |
| 249 | unsigned long int __ctx(uc_flags); | |
| 250 | struct ucontext_t *uc_link; | |
| 251 | stack_t uc_stack; | |
| 252 | mcontext_t uc_mcontext; | |
| 253 | sigset_t uc_sigmask; | |
| 254 | struct _libc_fpstate __fpregs_mem; | |
| 255 | unsigned long int __ssp[4]; | |
| 256 | } ucontext_t; | |
| 257 | ||
| 258 | #endif /* !__x86_64__ */ | |
| 259 | ||
| 260 | #undef __ctx | |
| 261 | ||
| 262 | #endif /* sys/ucontext.h */ |
libc/glibc-include/sys/uio.h created+171
| ... | ... | @@ -0,0 +1,171 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_UIO_H | |
| 19 | #define _SYS_UIO_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <sys/types.h> | |
| 23 | #include <bits/types/struct_iovec.h> | |
| 24 | #include <bits/uio_lim.h> | |
| 25 | #ifdef __IOV_MAX | |
| 26 | # define UIO_MAXIOV __IOV_MAX | |
| 27 | #else | |
| 28 | # undef UIO_MAXIOV | |
| 29 | #endif | |
| 30 | ||
| 31 | __BEGIN_DECLS | |
| 32 | ||
| 33 | /* Read data from file descriptor FD, and put the result in the | |
| 34 | buffers described by IOVEC, which is a vector of COUNT 'struct iovec's. | |
| 35 | The buffers are filled in the order specified. | |
| 36 | Operates just like 'read' (see <unistd.h>) except that data are | |
| 37 | put in IOVEC instead of a contiguous buffer. | |
| 38 | ||
| 39 | This function is a cancellation point and therefore not marked with | |
| 40 | __THROW. */ | |
| 41 | extern ssize_t readv (int __fd, const struct iovec *__iovec, int __count) | |
| 42 | __wur; | |
| 43 | ||
| 44 | /* Write data pointed by the buffers described by IOVEC, which | |
| 45 | is a vector of COUNT 'struct iovec's, to file descriptor FD. | |
| 46 | The data is written in the order specified. | |
| 47 | Operates just like 'write' (see <unistd.h>) except that the data | |
| 48 | are taken from IOVEC instead of a contiguous buffer. | |
| 49 | ||
| 50 | This function is a cancellation point and therefore not marked with | |
| 51 | __THROW. */ | |
| 52 | extern ssize_t writev (int __fd, const struct iovec *__iovec, int __count) | |
| 53 | __wur; | |
| 54 | ||
| 55 | ||
| 56 | #ifdef __USE_MISC | |
| 57 | # ifndef __USE_FILE_OFFSET64 | |
| 58 | /* Read data from file descriptor FD at the given position OFFSET | |
| 59 | without change the file pointer, and put the result in the buffers | |
| 60 | described by IOVEC, which is a vector of COUNT 'struct iovec's. | |
| 61 | The buffers are filled in the order specified. Operates just like | |
| 62 | 'pread' (see <unistd.h>) except that data are put in IOVEC instead | |
| 63 | of a contiguous buffer. | |
| 64 | ||
| 65 | This function is a cancellation point and therefore not marked with | |
| 66 | __THROW. */ | |
| 67 | extern ssize_t preadv (int __fd, const struct iovec *__iovec, int __count, | |
| 68 | __off_t __offset) __wur; | |
| 69 | ||
| 70 | /* Write data pointed by the buffers described by IOVEC, which is a | |
| 71 | vector of COUNT 'struct iovec's, to file descriptor FD at the given | |
| 72 | position OFFSET without change the file pointer. The data is | |
| 73 | written in the order specified. Operates just like 'pwrite' (see | |
| 74 | <unistd.h>) except that the data are taken from IOVEC instead of a | |
| 75 | contiguous buffer. | |
| 76 | ||
| 77 | This function is a cancellation point and therefore not marked with | |
| 78 | __THROW. */ | |
| 79 | extern ssize_t pwritev (int __fd, const struct iovec *__iovec, int __count, | |
| 80 | __off_t __offset) __wur; | |
| 81 | ||
| 82 | # else | |
| 83 | # ifdef __REDIRECT | |
| 84 | extern ssize_t __REDIRECT (preadv, (int __fd, const struct iovec *__iovec, | |
| 85 | int __count, __off64_t __offset), | |
| 86 | preadv64) __wur; | |
| 87 | extern ssize_t __REDIRECT (pwritev, (int __fd, const struct iovec *__iovec, | |
| 88 | int __count, __off64_t __offset), | |
| 89 | pwritev64) __wur; | |
| 90 | # else | |
| 91 | # define preadv preadv64 | |
| 92 | # define pwritev pwritev64 | |
| 93 | # endif | |
| 94 | # endif | |
| 95 | ||
| 96 | # ifdef __USE_LARGEFILE64 | |
| 97 | /* Read data from file descriptor FD at the given position OFFSET | |
| 98 | without change the file pointer, and put the result in the buffers | |
| 99 | described by IOVEC, which is a vector of COUNT 'struct iovec's. | |
| 100 | The buffers are filled in the order specified. Operates just like | |
| 101 | 'pread' (see <unistd.h>) except that data are put in IOVEC instead | |
| 102 | of a contiguous buffer. | |
| 103 | ||
| 104 | This function is a cancellation point and therefore not marked with | |
| 105 | __THROW. */ | |
| 106 | extern ssize_t preadv64 (int __fd, const struct iovec *__iovec, int __count, | |
| 107 | __off64_t __offset) __wur; | |
| 108 | ||
| 109 | /* Write data pointed by the buffers described by IOVEC, which is a | |
| 110 | vector of COUNT 'struct iovec's, to file descriptor FD at the given | |
| 111 | position OFFSET without change the file pointer. The data is | |
| 112 | written in the order specified. Operates just like 'pwrite' (see | |
| 113 | <unistd.h>) except that the data are taken from IOVEC instead of a | |
| 114 | contiguous buffer. | |
| 115 | ||
| 116 | This function is a cancellation point and therefore not marked with | |
| 117 | __THROW. */ | |
| 118 | extern ssize_t pwritev64 (int __fd, const struct iovec *__iovec, int __count, | |
| 119 | __off64_t __offset) __wur; | |
| 120 | # endif | |
| 121 | #endif /* Use misc. */ | |
| 122 | ||
| 123 | ||
| 124 | #ifdef __USE_GNU | |
| 125 | # ifndef __USE_FILE_OFFSET64 | |
| 126 | /* Same as preadv but with an additional flag argumenti defined at uio.h. */ | |
| 127 | extern ssize_t preadv2 (int __fp, const struct iovec *__iovec, int __count, | |
| 128 | __off_t __offset, int ___flags) __wur; | |
| 129 | ||
| 130 | /* Same as preadv but with an additional flag argument defined at uio.h. */ | |
| 131 | extern ssize_t pwritev2 (int __fd, const struct iovec *__iodev, int __count, | |
| 132 | __off_t __offset, int __flags) __wur; | |
| 133 | ||
| 134 | # else | |
| 135 | # ifdef __REDIRECT | |
| 136 | extern ssize_t __REDIRECT (pwritev2, (int __fd, const struct iovec *__iovec, | |
| 137 | int __count, __off64_t __offset, | |
| 138 | int __flags), | |
| 139 | pwritev64v2) __wur; | |
| 140 | extern ssize_t __REDIRECT (preadv2, (int __fd, const struct iovec *__iovec, | |
| 141 | int __count, __off64_t __offset, | |
| 142 | int __flags), | |
| 143 | preadv64v2) __wur; | |
| 144 | # else | |
| 145 | # define preadv2 preadv64v2 | |
| 146 | # define pwritev2 pwritev64v2 | |
| 147 | # endif | |
| 148 | # endif | |
| 149 | ||
| 150 | # ifdef __USE_LARGEFILE64 | |
| 151 | /* Same as preadv but with an additional flag argumenti defined at uio.h. */ | |
| 152 | extern ssize_t preadv64v2 (int __fp, const struct iovec *__iovec, | |
| 153 | int __count, __off64_t __offset, | |
| 154 | int ___flags) __wur; | |
| 155 | ||
| 156 | /* Same as preadv but with an additional flag argument defined at uio.h. */ | |
| 157 | extern ssize_t pwritev64v2 (int __fd, const struct iovec *__iodev, | |
| 158 | int __count, __off64_t __offset, | |
| 159 | int __flags) __wur; | |
| 160 | # endif | |
| 161 | #endif /* Use GNU. */ | |
| 162 | ||
| 163 | __END_DECLS | |
| 164 | ||
| 165 | /* Some operating systems provide system-specific extensions to this | |
| 166 | header. */ | |
| 167 | #ifdef __USE_GNU | |
| 168 | # include <bits/uio-ext.h> | |
| 169 | #endif | |
| 170 | ||
| 171 | #endif /* sys/uio.h */ |
libc/glibc-include/sys/un.h created+46
| ... | ... | @@ -0,0 +1,46 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_UN_H | |
| 19 | #define _SYS_UN_H 1 | |
| 20 | ||
| 21 | #include <sys/cdefs.h> | |
| 22 | ||
| 23 | /* Get the definition of the macro to define the common sockaddr members. */ | |
| 24 | #include <bits/sockaddr.h> | |
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | /* Structure describing the address of an AF_LOCAL (aka AF_UNIX) socket. */ | |
| 29 | struct sockaddr_un | |
| 30 | { | |
| 31 | __SOCKADDR_COMMON (sun_); | |
| 32 | char sun_path[108]; /* Path name. */ | |
| 33 | }; | |
| 34 | ||
| 35 | ||
| 36 | #ifdef __USE_MISC | |
| 37 | # include <string.h> /* For prototype of `strlen'. */ | |
| 38 | ||
| 39 | /* Evaluate to actual length of the `sockaddr_un' structure. */ | |
| 40 | # define SUN_LEN(ptr) ((size_t) (((struct sockaddr_un *) 0)->sun_path) \ | |
| 41 | + strlen ((ptr)->sun_path)) | |
| 42 | #endif | |
| 43 | ||
| 44 | __END_DECLS | |
| 45 | ||
| 46 | #endif /* sys/un.h */ |
libc/glibc-include/sys/unistd.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <unistd.h> |
libc/glibc-include/sys/user.h created+180
| ... | ... | @@ -0,0 +1,180 @@ |
| 1 | /* Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_USER_H | |
| 19 | #define _SYS_USER_H 1 | |
| 20 | ||
| 21 | /* The whole purpose of this file is for GDB and GDB only. Don't read | |
| 22 | too much into it. Don't use it for anything other than GDB unless | |
| 23 | you know what you are doing. */ | |
| 24 | ||
| 25 | #ifdef __x86_64__ | |
| 26 | ||
| 27 | struct user_fpregs_struct | |
| 28 | { | |
| 29 | unsigned short int cwd; | |
| 30 | unsigned short int swd; | |
| 31 | unsigned short int ftw; | |
| 32 | unsigned short int fop; | |
| 33 | __extension__ unsigned long long int rip; | |
| 34 | __extension__ unsigned long long int rdp; | |
| 35 | unsigned int mxcsr; | |
| 36 | unsigned int mxcr_mask; | |
| 37 | unsigned int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */ | |
| 38 | unsigned int xmm_space[64]; /* 16*16 bytes for each XMM-reg = 256 bytes */ | |
| 39 | unsigned int padding[24]; | |
| 40 | }; | |
| 41 | ||
| 42 | struct user_regs_struct | |
| 43 | { | |
| 44 | __extension__ unsigned long long int r15; | |
| 45 | __extension__ unsigned long long int r14; | |
| 46 | __extension__ unsigned long long int r13; | |
| 47 | __extension__ unsigned long long int r12; | |
| 48 | __extension__ unsigned long long int rbp; | |
| 49 | __extension__ unsigned long long int rbx; | |
| 50 | __extension__ unsigned long long int r11; | |
| 51 | __extension__ unsigned long long int r10; | |
| 52 | __extension__ unsigned long long int r9; | |
| 53 | __extension__ unsigned long long int r8; | |
| 54 | __extension__ unsigned long long int rax; | |
| 55 | __extension__ unsigned long long int rcx; | |
| 56 | __extension__ unsigned long long int rdx; | |
| 57 | __extension__ unsigned long long int rsi; | |
| 58 | __extension__ unsigned long long int rdi; | |
| 59 | __extension__ unsigned long long int orig_rax; | |
| 60 | __extension__ unsigned long long int rip; | |
| 61 | __extension__ unsigned long long int cs; | |
| 62 | __extension__ unsigned long long int eflags; | |
| 63 | __extension__ unsigned long long int rsp; | |
| 64 | __extension__ unsigned long long int ss; | |
| 65 | __extension__ unsigned long long int fs_base; | |
| 66 | __extension__ unsigned long long int gs_base; | |
| 67 | __extension__ unsigned long long int ds; | |
| 68 | __extension__ unsigned long long int es; | |
| 69 | __extension__ unsigned long long int fs; | |
| 70 | __extension__ unsigned long long int gs; | |
| 71 | }; | |
| 72 | ||
| 73 | struct user | |
| 74 | { | |
| 75 | struct user_regs_struct regs; | |
| 76 | int u_fpvalid; | |
| 77 | struct user_fpregs_struct i387; | |
| 78 | __extension__ unsigned long long int u_tsize; | |
| 79 | __extension__ unsigned long long int u_dsize; | |
| 80 | __extension__ unsigned long long int u_ssize; | |
| 81 | __extension__ unsigned long long int start_code; | |
| 82 | __extension__ unsigned long long int start_stack; | |
| 83 | __extension__ long long int signal; | |
| 84 | int reserved; | |
| 85 | __extension__ union | |
| 86 | { | |
| 87 | struct user_regs_struct* u_ar0; | |
| 88 | __extension__ unsigned long long int __u_ar0_word; | |
| 89 | }; | |
| 90 | __extension__ union | |
| 91 | { | |
| 92 | struct user_fpregs_struct* u_fpstate; | |
| 93 | __extension__ unsigned long long int __u_fpstate_word; | |
| 94 | }; | |
| 95 | __extension__ unsigned long long int magic; | |
| 96 | char u_comm [32]; | |
| 97 | __extension__ unsigned long long int u_debugreg [8]; | |
| 98 | }; | |
| 99 | ||
| 100 | #else | |
| 101 | /* These are the 32-bit x86 structures. */ | |
| 102 | struct user_fpregs_struct | |
| 103 | { | |
| 104 | long int cwd; | |
| 105 | long int swd; | |
| 106 | long int twd; | |
| 107 | long int fip; | |
| 108 | long int fcs; | |
| 109 | long int foo; | |
| 110 | long int fos; | |
| 111 | long int st_space [20]; | |
| 112 | }; | |
| 113 | ||
| 114 | struct user_fpxregs_struct | |
| 115 | { | |
| 116 | unsigned short int cwd; | |
| 117 | unsigned short int swd; | |
| 118 | unsigned short int twd; | |
| 119 | unsigned short int fop; | |
| 120 | long int fip; | |
| 121 | long int fcs; | |
| 122 | long int foo; | |
| 123 | long int fos; | |
| 124 | long int mxcsr; | |
| 125 | long int reserved; | |
| 126 | long int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */ | |
| 127 | long int xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */ | |
| 128 | long int padding[56]; | |
| 129 | }; | |
| 130 | ||
| 131 | struct user_regs_struct | |
| 132 | { | |
| 133 | long int ebx; | |
| 134 | long int ecx; | |
| 135 | long int edx; | |
| 136 | long int esi; | |
| 137 | long int edi; | |
| 138 | long int ebp; | |
| 139 | long int eax; | |
| 140 | long int xds; | |
| 141 | long int xes; | |
| 142 | long int xfs; | |
| 143 | long int xgs; | |
| 144 | long int orig_eax; | |
| 145 | long int eip; | |
| 146 | long int xcs; | |
| 147 | long int eflags; | |
| 148 | long int esp; | |
| 149 | long int xss; | |
| 150 | }; | |
| 151 | ||
| 152 | struct user | |
| 153 | { | |
| 154 | struct user_regs_struct regs; | |
| 155 | int u_fpvalid; | |
| 156 | struct user_fpregs_struct i387; | |
| 157 | unsigned long int u_tsize; | |
| 158 | unsigned long int u_dsize; | |
| 159 | unsigned long int u_ssize; | |
| 160 | unsigned long int start_code; | |
| 161 | unsigned long int start_stack; | |
| 162 | long int signal; | |
| 163 | int reserved; | |
| 164 | struct user_regs_struct* u_ar0; | |
| 165 | struct user_fpregs_struct* u_fpstate; | |
| 166 | unsigned long int magic; | |
| 167 | char u_comm [32]; | |
| 168 | int u_debugreg [8]; | |
| 169 | }; | |
| 170 | #endif /* __x86_64__ */ | |
| 171 | ||
| 172 | #define PAGE_SHIFT 12 | |
| 173 | #define PAGE_SIZE (1UL << PAGE_SHIFT) | |
| 174 | #define PAGE_MASK (~(PAGE_SIZE-1)) | |
| 175 | #define NBPG PAGE_SIZE | |
| 176 | #define UPAGES 1 | |
| 177 | #define HOST_TEXT_START_ADDR (u.start_code) | |
| 178 | #define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) | |
| 179 | ||
| 180 | #endif /* _SYS_USER_H */ |
libc/glibc-include/sys/utsname.h created+86
| ... | ... | @@ -0,0 +1,86 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 4.4 System Identification <sys/utsname.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _SYS_UTSNAME_H | |
| 23 | #define _SYS_UTSNAME_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #include <bits/utsname.h> | |
| 30 | ||
| 31 | #ifndef _UTSNAME_SYSNAME_LENGTH | |
| 32 | # define _UTSNAME_SYSNAME_LENGTH _UTSNAME_LENGTH | |
| 33 | #endif | |
| 34 | #ifndef _UTSNAME_NODENAME_LENGTH | |
| 35 | # define _UTSNAME_NODENAME_LENGTH _UTSNAME_LENGTH | |
| 36 | #endif | |
| 37 | #ifndef _UTSNAME_RELEASE_LENGTH | |
| 38 | # define _UTSNAME_RELEASE_LENGTH _UTSNAME_LENGTH | |
| 39 | #endif | |
| 40 | #ifndef _UTSNAME_VERSION_LENGTH | |
| 41 | # define _UTSNAME_VERSION_LENGTH _UTSNAME_LENGTH | |
| 42 | #endif | |
| 43 | #ifndef _UTSNAME_MACHINE_LENGTH | |
| 44 | # define _UTSNAME_MACHINE_LENGTH _UTSNAME_LENGTH | |
| 45 | #endif | |
| 46 | ||
| 47 | /* Structure describing the system and machine. */ | |
| 48 | struct utsname | |
| 49 | { | |
| 50 | /* Name of the implementation of the operating system. */ | |
| 51 | char sysname[_UTSNAME_SYSNAME_LENGTH]; | |
| 52 | ||
| 53 | /* Name of this node on the network. */ | |
| 54 | char nodename[_UTSNAME_NODENAME_LENGTH]; | |
| 55 | ||
| 56 | /* Current release level of this implementation. */ | |
| 57 | char release[_UTSNAME_RELEASE_LENGTH]; | |
| 58 | /* Current version level of this release. */ | |
| 59 | char version[_UTSNAME_VERSION_LENGTH]; | |
| 60 | ||
| 61 | /* Name of the hardware type the system is running on. */ | |
| 62 | char machine[_UTSNAME_MACHINE_LENGTH]; | |
| 63 | ||
| 64 | #if _UTSNAME_DOMAIN_LENGTH - 0 | |
| 65 | /* Name of the domain of this node on the network. */ | |
| 66 | # ifdef __USE_GNU | |
| 67 | char domainname[_UTSNAME_DOMAIN_LENGTH]; | |
| 68 | # else | |
| 69 | char __domainname[_UTSNAME_DOMAIN_LENGTH]; | |
| 70 | # endif | |
| 71 | #endif | |
| 72 | }; | |
| 73 | ||
| 74 | #ifdef __USE_MISC | |
| 75 | /* Note that SVID assumes all members have the same size. */ | |
| 76 | # define SYS_NMLN _UTSNAME_LENGTH | |
| 77 | #endif | |
| 78 | ||
| 79 | ||
| 80 | /* Put information about the system in NAME. */ | |
| 81 | extern int uname (struct utsname *__name) __THROW; | |
| 82 | ||
| 83 | ||
| 84 | __END_DECLS | |
| 85 | ||
| 86 | #endif /* sys/utsname.h */ |
libc/glibc-include/sys/vfs.h created+4
| ... | ... | @@ -0,0 +1,4 @@ |
| 1 | /* Other systems declare `struct statfs' et al in <sys/vfs.h>, | |
| 2 | so we have this file to be compatible with programs expecting it. */ | |
| 3 | ||
| 4 | #include <sys/statfs.h> |
libc/glibc-include/sys/vlimit.h created+67
| ... | ... | @@ -0,0 +1,67 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_VLIMIT_H | |
| 19 | #define _SYS_VLIMIT_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | __BEGIN_DECLS | |
| 24 | ||
| 25 | /* This interface is obsolete, and is superseded by <sys/resource.h>. */ | |
| 26 | ||
| 27 | /* Kinds of resource limit. */ | |
| 28 | enum __vlimit_resource | |
| 29 | { | |
| 30 | /* Setting this non-zero makes it impossible to raise limits. | |
| 31 | Only the super-use can set it to zero. | |
| 32 | ||
| 33 | This is not implemented in recent versions of BSD, nor by | |
| 34 | the GNU C library. */ | |
| 35 | LIM_NORAISE, | |
| 36 | ||
| 37 | /* CPU time available for each process (seconds). */ | |
| 38 | LIM_CPU, | |
| 39 | ||
| 40 | /* Largest file which can be created (bytes). */ | |
| 41 | LIM_FSIZE, | |
| 42 | ||
| 43 | /* Maximum size of the data segment (bytes). */ | |
| 44 | LIM_DATA, | |
| 45 | ||
| 46 | /* Maximum size of the stack segment (bytes). */ | |
| 47 | LIM_STACK, | |
| 48 | ||
| 49 | /* Largest core file that will be created (bytes). */ | |
| 50 | LIM_CORE, | |
| 51 | ||
| 52 | /* Resident set size (bytes). */ | |
| 53 | LIM_MAXRSS | |
| 54 | }; | |
| 55 | ||
| 56 | /* This means no limit. */ | |
| 57 | #define INFINITY 0x7fffffff | |
| 58 | ||
| 59 | ||
| 60 | /* Set the soft limit for RESOURCE to be VALUE. | |
| 61 | Returns 0 for success, -1 for failure. */ | |
| 62 | extern int vlimit (enum __vlimit_resource __resource, int __value) __THROW; | |
| 63 | ||
| 64 | ||
| 65 | __END_DECLS | |
| 66 | ||
| 67 | #endif /* sys/vlimit.h */ |
libc/glibc-include/sys/vm86.h created+38
| ... | ... | @@ -0,0 +1,38 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_VM86_H | |
| 19 | ||
| 20 | #define _SYS_VM86_H 1 | |
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #ifdef __x86_64__ | |
| 24 | # error This header is unsupported on x86-64. | |
| 25 | #else | |
| 26 | /* Get constants and data types from kernel header file. */ | |
| 27 | # include <asm/vm86.h> | |
| 28 | ||
| 29 | __BEGIN_DECLS | |
| 30 | ||
| 31 | /* Enter virtual 8086 mode. */ | |
| 32 | extern int vm86 (unsigned long int __subfunction, | |
| 33 | struct vm86plus_struct *__info) __THROW; | |
| 34 | ||
| 35 | __END_DECLS | |
| 36 | # endif | |
| 37 | ||
| 38 | #endif /* _SYS_VM86_H */ |
libc/glibc-include/sys/vt.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <linux/vt.h> |
libc/glibc-include/sys/vtimes.h created+68
| ... | ... | @@ -0,0 +1,68 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_VTIMES_H | |
| 19 | #define _SYS_VTIMES_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | __BEGIN_DECLS | |
| 24 | ||
| 25 | /* This interface is obsolete; use `getrusage' instead. */ | |
| 26 | ||
| 27 | /* Granularity of the `vm_utime' and `vm_stime' fields of a `struct vtimes'. | |
| 28 | (This is the frequency of the machine's power supply, in Hz.) */ | |
| 29 | #define VTIMES_UNITS_PER_SECOND 60 | |
| 30 | ||
| 31 | struct vtimes | |
| 32 | { | |
| 33 | /* User time used in units of 1/VTIMES_UNITS_PER_SECOND seconds. */ | |
| 34 | int vm_utime; | |
| 35 | /* System time used in units of 1/VTIMES_UNITS_PER_SECOND seconds. */ | |
| 36 | int vm_stime; | |
| 37 | ||
| 38 | /* Amount of data and stack memory used (kilobyte-seconds). */ | |
| 39 | unsigned int vm_idsrss; | |
| 40 | /* Amount of text memory used (kilobyte-seconds). */ | |
| 41 | unsigned int vm_ixrss; | |
| 42 | /* Maximum resident set size (text, data, and stack) (kilobytes). */ | |
| 43 | int vm_maxrss; | |
| 44 | ||
| 45 | /* Number of hard page faults (i.e. those that required I/O). */ | |
| 46 | int vm_majflt; | |
| 47 | /* Number of soft page faults (i.e. those serviced by reclaiming | |
| 48 | a page from the list of pages awaiting reallocation. */ | |
| 49 | int vm_minflt; | |
| 50 | ||
| 51 | /* Number of times a process was swapped out of physical memory. */ | |
| 52 | int vm_nswap; | |
| 53 | ||
| 54 | /* Number of input operations via the file system. Note: This | |
| 55 | and `ru_oublock' do not include operations with the cache. */ | |
| 56 | int vm_inblk; | |
| 57 | /* Number of output operations via the file system. */ | |
| 58 | int vm_oublk; | |
| 59 | }; | |
| 60 | ||
| 61 | /* If CURRENT is not NULL, write statistics for the current process into | |
| 62 | *CURRENT. If CHILD is not NULL, write statistics for all terminated child | |
| 63 | processes into *CHILD. Returns 0 for success, -1 for failure. */ | |
| 64 | extern int vtimes (struct vtimes * __current, struct vtimes * __child) __THROW; | |
| 65 | ||
| 66 | __END_DECLS | |
| 67 | ||
| 68 | #endif /* sys/vtimes.h */ |
libc/glibc-include/sys/wait.h created+160
| ... | ... | @@ -0,0 +1,160 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 3.2.1 Wait for Process Termination <sys/wait.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _SYS_WAIT_H | |
| 23 | #define _SYS_WAIT_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #include <bits/types.h> | |
| 30 | #ifndef __pid_t_defined | |
| 31 | typedef __pid_t pid_t; | |
| 32 | # define __pid_t_defined | |
| 33 | #endif | |
| 34 | ||
| 35 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 36 | # include <signal.h> | |
| 37 | #endif | |
| 38 | ||
| 39 | #if defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8 | |
| 40 | /* Some older standards require the contents of struct rusage to be | |
| 41 | defined here. */ | |
| 42 | # include <bits/types/struct_rusage.h> | |
| 43 | #endif | |
| 44 | ||
| 45 | /* These macros could also be defined in <stdlib.h>. */ | |
| 46 | #if !defined _STDLIB_H || (!defined __USE_XOPEN && !defined __USE_XOPEN2K8) | |
| 47 | /* This will define the `W*' macros for the flag | |
| 48 | bits to `waitpid', `wait3', and `wait4'. */ | |
| 49 | # include <bits/waitflags.h> | |
| 50 | ||
| 51 | /* This will define all the `__W*' macros. */ | |
| 52 | # include <bits/waitstatus.h> | |
| 53 | ||
| 54 | # define WEXITSTATUS(status) __WEXITSTATUS (status) | |
| 55 | # define WTERMSIG(status) __WTERMSIG (status) | |
| 56 | # define WSTOPSIG(status) __WSTOPSIG (status) | |
| 57 | # define WIFEXITED(status) __WIFEXITED (status) | |
| 58 | # define WIFSIGNALED(status) __WIFSIGNALED (status) | |
| 59 | # define WIFSTOPPED(status) __WIFSTOPPED (status) | |
| 60 | # ifdef __WIFCONTINUED | |
| 61 | # define WIFCONTINUED(status) __WIFCONTINUED (status) | |
| 62 | # endif | |
| 63 | #endif /* <stdlib.h> not included. */ | |
| 64 | ||
| 65 | #ifdef __USE_MISC | |
| 66 | # define WCOREFLAG __WCOREFLAG | |
| 67 | # define WCOREDUMP(status) __WCOREDUMP (status) | |
| 68 | # define W_EXITCODE(ret, sig) __W_EXITCODE (ret, sig) | |
| 69 | # define W_STOPCODE(sig) __W_STOPCODE (sig) | |
| 70 | #endif | |
| 71 | ||
| 72 | /* The following values are used by the `waitid' function. */ | |
| 73 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 74 | typedef enum | |
| 75 | { | |
| 76 | P_ALL, /* Wait for any child. */ | |
| 77 | P_PID, /* Wait for specified process. */ | |
| 78 | P_PGID /* Wait for members of process group. */ | |
| 79 | } idtype_t; | |
| 80 | #endif | |
| 81 | ||
| 82 | ||
| 83 | /* Wait for a child to die. When one does, put its status in *STAT_LOC | |
| 84 | and return its process ID. For errors, return (pid_t) -1. | |
| 85 | ||
| 86 | This function is a cancellation point and therefore not marked with | |
| 87 | __THROW. */ | |
| 88 | extern __pid_t wait (int *__stat_loc); | |
| 89 | ||
| 90 | #ifdef __USE_MISC | |
| 91 | /* Special values for the PID argument to `waitpid' and `wait4'. */ | |
| 92 | # define WAIT_ANY (-1) /* Any process. */ | |
| 93 | # define WAIT_MYPGRP 0 /* Any process in my process group. */ | |
| 94 | #endif | |
| 95 | ||
| 96 | /* Wait for a child matching PID to die. | |
| 97 | If PID is greater than 0, match any process whose process ID is PID. | |
| 98 | If PID is (pid_t) -1, match any process. | |
| 99 | If PID is (pid_t) 0, match any process with the | |
| 100 | same process group as the current process. | |
| 101 | If PID is less than -1, match any process whose | |
| 102 | process group is the absolute value of PID. | |
| 103 | If the WNOHANG bit is set in OPTIONS, and that child | |
| 104 | is not already dead, return (pid_t) 0. If successful, | |
| 105 | return PID and store the dead child's status in STAT_LOC. | |
| 106 | Return (pid_t) -1 for errors. If the WUNTRACED bit is | |
| 107 | set in OPTIONS, return status for stopped children; otherwise don't. | |
| 108 | ||
| 109 | This function is a cancellation point and therefore not marked with | |
| 110 | __THROW. */ | |
| 111 | extern __pid_t waitpid (__pid_t __pid, int *__stat_loc, int __options); | |
| 112 | ||
| 113 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 114 | # ifndef __id_t_defined | |
| 115 | typedef __id_t id_t; | |
| 116 | # define __id_t_defined | |
| 117 | # endif | |
| 118 | ||
| 119 | # include <bits/types/siginfo_t.h> | |
| 120 | ||
| 121 | /* Wait for a childing matching IDTYPE and ID to change the status and | |
| 122 | place appropriate information in *INFOP. | |
| 123 | If IDTYPE is P_PID, match any process whose process ID is ID. | |
| 124 | If IDTYPE is P_PGID, match any process whose process group is ID. | |
| 125 | If IDTYPE is P_ALL, match any process. | |
| 126 | If the WNOHANG bit is set in OPTIONS, and that child | |
| 127 | is not already dead, clear *INFOP and return 0. If successful, store | |
| 128 | exit code and status in *INFOP. | |
| 129 | ||
| 130 | This function is a cancellation point and therefore not marked with | |
| 131 | __THROW. */ | |
| 132 | extern int waitid (idtype_t __idtype, __id_t __id, siginfo_t *__infop, | |
| 133 | int __options); | |
| 134 | #endif | |
| 135 | ||
| 136 | #if defined __USE_MISC \ | |
| 137 | || (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) | |
| 138 | /* This being here makes the prototypes valid whether or not | |
| 139 | we have already included <sys/resource.h> to define `struct rusage'. */ | |
| 140 | struct rusage; | |
| 141 | ||
| 142 | /* Wait for a child to exit. When one does, put its status in *STAT_LOC and | |
| 143 | return its process ID. For errors return (pid_t) -1. If USAGE is not | |
| 144 | nil, store information about the child's resource usage there. If the | |
| 145 | WUNTRACED bit is set in OPTIONS, return status for stopped children; | |
| 146 | otherwise don't. */ | |
| 147 | extern __pid_t wait3 (int *__stat_loc, int __options, | |
| 148 | struct rusage * __usage) __THROWNL; | |
| 149 | #endif | |
| 150 | ||
| 151 | #ifdef __USE_MISC | |
| 152 | /* PID is like waitpid. Other args are like wait3. */ | |
| 153 | extern __pid_t wait4 (__pid_t __pid, int *__stat_loc, int __options, | |
| 154 | struct rusage *__usage) __THROWNL; | |
| 155 | #endif /* Use misc. */ | |
| 156 | ||
| 157 | ||
| 158 | __END_DECLS | |
| 159 | ||
| 160 | #endif /* sys/wait.h */ |
libc/glibc-include/sys/xattr.h created+105
| ... | ... | @@ -0,0 +1,105 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_XATTR_H | |
| 19 | #define _SYS_XATTR_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <sys/types.h> | |
| 23 | ||
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | /* The following constants should be used for the fifth parameter of | |
| 28 | `*setxattr'. */ | |
| 29 | #ifndef __USE_KERNEL_XATTR_DEFS | |
| 30 | enum | |
| 31 | { | |
| 32 | XATTR_CREATE = 1, /* set value, fail if attr already exists. */ | |
| 33 | #define XATTR_CREATE XATTR_CREATE | |
| 34 | XATTR_REPLACE = 2 /* set value, fail if attr does not exist. */ | |
| 35 | #define XATTR_REPLACE XATTR_REPLACE | |
| 36 | }; | |
| 37 | #endif | |
| 38 | ||
| 39 | /* Set the attribute NAME of the file pointed to by PATH to VALUE (which | |
| 40 | is SIZE bytes long). Return 0 on success, -1 for errors. */ | |
| 41 | extern int setxattr (const char *__path, const char *__name, | |
| 42 | const void *__value, size_t __size, int __flags) | |
| 43 | __THROW; | |
| 44 | ||
| 45 | /* Set the attribute NAME of the file pointed to by PATH to VALUE (which is | |
| 46 | SIZE bytes long), not following symlinks for the last pathname component. | |
| 47 | Return 0 on success, -1 for errors. */ | |
| 48 | extern int lsetxattr (const char *__path, const char *__name, | |
| 49 | const void *__value, size_t __size, int __flags) | |
| 50 | __THROW; | |
| 51 | ||
| 52 | /* Set the attribute NAME of the file descriptor FD to VALUE (which is SIZE | |
| 53 | bytes long). Return 0 on success, -1 for errors. */ | |
| 54 | extern int fsetxattr (int __fd, const char *__name, const void *__value, | |
| 55 | size_t __size, int __flags) __THROW; | |
| 56 | ||
| 57 | /* Get the attribute NAME of the file pointed to by PATH to VALUE (which is | |
| 58 | SIZE bytes long). Return 0 on success, -1 for errors. */ | |
| 59 | extern ssize_t getxattr (const char *__path, const char *__name, | |
| 60 | void *__value, size_t __size) __THROW; | |
| 61 | ||
| 62 | /* Get the attribute NAME of the file pointed to by PATH to VALUE (which is | |
| 63 | SIZE bytes long), not following symlinks for the last pathname component. | |
| 64 | Return 0 on success, -1 for errors. */ | |
| 65 | extern ssize_t lgetxattr (const char *__path, const char *__name, | |
| 66 | void *__value, size_t __size) __THROW; | |
| 67 | ||
| 68 | /* Get the attribute NAME of the file descriptor FD to VALUE (which is SIZE | |
| 69 | bytes long). Return 0 on success, -1 for errors. */ | |
| 70 | extern ssize_t fgetxattr (int __fd, const char *__name, void *__value, | |
| 71 | size_t __size) __THROW; | |
| 72 | ||
| 73 | /* List attributes of the file pointed to by PATH into the user-supplied | |
| 74 | buffer LIST (which is SIZE bytes big). Return 0 on success, -1 for | |
| 75 | errors. */ | |
| 76 | extern ssize_t listxattr (const char *__path, char *__list, size_t __size) | |
| 77 | __THROW; | |
| 78 | ||
| 79 | /* List attributes of the file pointed to by PATH into the user-supplied | |
| 80 | buffer LIST (which is SIZE bytes big), not following symlinks for the | |
| 81 | last pathname component. Return 0 on success, -1 for errors. */ | |
| 82 | extern ssize_t llistxattr (const char *__path, char *__list, size_t __size) | |
| 83 | __THROW; | |
| 84 | ||
| 85 | /* List attributes of the file descriptor FD into the user-supplied buffer | |
| 86 | LIST (which is SIZE bytes big). Return 0 on success, -1 for errors. */ | |
| 87 | extern ssize_t flistxattr (int __fd, char *__list, size_t __size) | |
| 88 | __THROW; | |
| 89 | ||
| 90 | /* Remove the attribute NAME from the file pointed to by PATH. Return 0 | |
| 91 | on success, -1 for errors. */ | |
| 92 | extern int removexattr (const char *__path, const char *__name) __THROW; | |
| 93 | ||
| 94 | /* Remove the attribute NAME from the file pointed to by PATH, not | |
| 95 | following symlinks for the last pathname component. Return 0 on | |
| 96 | success, -1 for errors. */ | |
| 97 | extern int lremovexattr (const char *__path, const char *__name) __THROW; | |
| 98 | ||
| 99 | /* Remove the attribute NAME from the file descriptor FD. Return 0 on | |
| 100 | success, -1 for errors. */ | |
| 101 | extern int fremovexattr (int __fd, const char *__name) __THROW; | |
| 102 | ||
| 103 | __END_DECLS | |
| 104 | ||
| 105 | #endif /* sys/xattr.h */ |
libc/glibc-include/syscall.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <sys/syscall.h> |
libc/glibc-include/sysexits.h created+114
| ... | ... | @@ -0,0 +1,114 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1987, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)sysexits.h 8.1 (Berkeley) 6/2/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _SYSEXITS_H | |
| 33 | #define _SYSEXITS_H 1 | |
| 34 | ||
| 35 | /* | |
| 36 | * SYSEXITS.H -- Exit status codes for system programs. | |
| 37 | * | |
| 38 | * This include file attempts to categorize possible error | |
| 39 | * exit statuses for system programs, notably delivermail | |
| 40 | * and the Berkeley network. | |
| 41 | * | |
| 42 | * Error numbers begin at EX__BASE to reduce the possibility of | |
| 43 | * clashing with other exit statuses that random programs may | |
| 44 | * already return. The meaning of the codes is approximately | |
| 45 | * as follows: | |
| 46 | * | |
| 47 | * EX_USAGE -- The command was used incorrectly, e.g., with | |
| 48 | * the wrong number of arguments, a bad flag, a bad | |
| 49 | * syntax in a parameter, or whatever. | |
| 50 | * EX_DATAERR -- The input data was incorrect in some way. | |
| 51 | * This should only be used for user's data & not | |
| 52 | * system files. | |
| 53 | * EX_NOINPUT -- An input file (not a system file) did not | |
| 54 | * exist or was not readable. This could also include | |
| 55 | * errors like "No message" to a mailer (if it cared | |
| 56 | * to catch it). | |
| 57 | * EX_NOUSER -- The user specified did not exist. This might | |
| 58 | * be used for mail addresses or remote logins. | |
| 59 | * EX_NOHOST -- The host specified did not exist. This is used | |
| 60 | * in mail addresses or network requests. | |
| 61 | * EX_UNAVAILABLE -- A service is unavailable. This can occur | |
| 62 | * if a support program or file does not exist. This | |
| 63 | * can also be used as a catchall message when something | |
| 64 | * you wanted to do doesn't work, but you don't know | |
| 65 | * why. | |
| 66 | * EX_SOFTWARE -- An internal software error has been detected. | |
| 67 | * This should be limited to non-operating system related | |
| 68 | * errors as possible. | |
| 69 | * EX_OSERR -- An operating system error has been detected. | |
| 70 | * This is intended to be used for such things as "cannot | |
| 71 | * fork", "cannot create pipe", or the like. It includes | |
| 72 | * things like getuid returning a user that does not | |
| 73 | * exist in the passwd file. | |
| 74 | * EX_OSFILE -- Some system file (e.g., /etc/passwd, /etc/utmp, | |
| 75 | * etc.) does not exist, cannot be opened, or has some | |
| 76 | * sort of error (e.g., syntax error). | |
| 77 | * EX_CANTCREAT -- A (user specified) output file cannot be | |
| 78 | * created. | |
| 79 | * EX_IOERR -- An error occurred while doing I/O on some file. | |
| 80 | * EX_TEMPFAIL -- temporary failure, indicating something that | |
| 81 | * is not really an error. In sendmail, this means | |
| 82 | * that a mailer (e.g.) could not create a connection, | |
| 83 | * and the request should be reattempted later. | |
| 84 | * EX_PROTOCOL -- the remote system returned something that | |
| 85 | * was "not possible" during a protocol exchange. | |
| 86 | * EX_NOPERM -- You did not have sufficient permission to | |
| 87 | * perform the operation. This is not intended for | |
| 88 | * file system problems, which should use NOINPUT or | |
| 89 | * CANTCREAT, but rather for higher level permissions. | |
| 90 | */ | |
| 91 | ||
| 92 | #define EX_OK 0 /* successful termination */ | |
| 93 | ||
| 94 | #define EX__BASE 64 /* base value for error messages */ | |
| 95 | ||
| 96 | #define EX_USAGE 64 /* command line usage error */ | |
| 97 | #define EX_DATAERR 65 /* data format error */ | |
| 98 | #define EX_NOINPUT 66 /* cannot open input */ | |
| 99 | #define EX_NOUSER 67 /* addressee unknown */ | |
| 100 | #define EX_NOHOST 68 /* host name unknown */ | |
| 101 | #define EX_UNAVAILABLE 69 /* service unavailable */ | |
| 102 | #define EX_SOFTWARE 70 /* internal software error */ | |
| 103 | #define EX_OSERR 71 /* system error (e.g., can't fork) */ | |
| 104 | #define EX_OSFILE 72 /* critical OS file missing */ | |
| 105 | #define EX_CANTCREAT 73 /* can't create (user) output file */ | |
| 106 | #define EX_IOERR 74 /* input/output error */ | |
| 107 | #define EX_TEMPFAIL 75 /* temp failure; user is invited to retry */ | |
| 108 | #define EX_PROTOCOL 76 /* remote error in protocol */ | |
| 109 | #define EX_NOPERM 77 /* permission denied */ | |
| 110 | #define EX_CONFIG 78 /* configuration error */ | |
| 111 | ||
| 112 | #define EX__MAX 78 /* maximum listed value */ | |
| 113 | ||
| 114 | #endif /* sysexits.h */ |
libc/glibc-include/syslog.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <sys/syslog.h> |
libc/glibc-include/tar.h created+112
| ... | ... | @@ -0,0 +1,112 @@ |
| 1 | /* Extended tar format from POSIX.1. | |
| 2 | Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | Written by David J. MacKenzie. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _TAR_H | |
| 21 | #define _TAR_H 1 | |
| 22 | ||
| 23 | #include <features.h> | |
| 24 | ||
| 25 | ||
| 26 | /* A tar archive consists of 512-byte blocks. | |
| 27 | Each file in the archive has a header block followed by 0+ data blocks. | |
| 28 | Two blocks of NUL bytes indicate the end of the archive. */ | |
| 29 | ||
| 30 | /* The fields of header blocks: | |
| 31 | All strings are stored as ISO 646 (approximately ASCII) strings. | |
| 32 | ||
| 33 | Fields are numeric unless otherwise noted below; numbers are ISO 646 | |
| 34 | representations of octal numbers, with leading zeros as needed. | |
| 35 | ||
| 36 | linkname is only valid when typeflag==LNKTYPE. It doesn't use prefix; | |
| 37 | files that are links to pathnames >100 chars long can not be stored | |
| 38 | in a tar archive. | |
| 39 | ||
| 40 | If typeflag=={LNKTYPE,SYMTYPE,DIRTYPE} then size must be 0. | |
| 41 | ||
| 42 | devmajor and devminor are only valid for typeflag=={BLKTYPE,CHRTYPE}. | |
| 43 | ||
| 44 | chksum contains the sum of all 512 bytes in the header block, | |
| 45 | treating each byte as an 8-bit unsigned value and treating the | |
| 46 | 8 bytes of chksum as blank characters. | |
| 47 | ||
| 48 | uname and gname are used in preference to uid and gid, if those | |
| 49 | names exist locally. | |
| 50 | ||
| 51 | Field Name Byte Offset Length in Bytes Field Type | |
| 52 | name 0 100 NUL-terminated if NUL fits | |
| 53 | mode 100 8 | |
| 54 | uid 108 8 | |
| 55 | gid 116 8 | |
| 56 | size 124 12 | |
| 57 | mtime 136 12 | |
| 58 | chksum 148 8 | |
| 59 | typeflag 156 1 see below | |
| 60 | linkname 157 100 NUL-terminated if NUL fits | |
| 61 | magic 257 6 must be TMAGIC (NUL term.) | |
| 62 | version 263 2 must be TVERSION | |
| 63 | uname 265 32 NUL-terminated | |
| 64 | gname 297 32 NUL-terminated | |
| 65 | devmajor 329 8 | |
| 66 | devminor 337 8 | |
| 67 | prefix 345 155 NUL-terminated if NUL fits | |
| 68 | ||
| 69 | If the first character of prefix is '\0', the file name is name; | |
| 70 | otherwise, it is prefix/name. Files whose pathnames don't fit in that | |
| 71 | length can not be stored in a tar archive. */ | |
| 72 | ||
| 73 | /* The bits in mode: */ | |
| 74 | #define TSUID 04000 | |
| 75 | #define TSGID 02000 | |
| 76 | #if defined __USE_XOPEN || !defined __USE_XOPEN2K | |
| 77 | # define TSVTX 01000 | |
| 78 | #endif | |
| 79 | #define TUREAD 00400 | |
| 80 | #define TUWRITE 00200 | |
| 81 | #define TUEXEC 00100 | |
| 82 | #define TGREAD 00040 | |
| 83 | #define TGWRITE 00020 | |
| 84 | #define TGEXEC 00010 | |
| 85 | #define TOREAD 00004 | |
| 86 | #define TOWRITE 00002 | |
| 87 | #define TOEXEC 00001 | |
| 88 | ||
| 89 | /* The values for typeflag: | |
| 90 | Values 'A'-'Z' are reserved for custom implementations. | |
| 91 | All other values are reserved for future POSIX.1 revisions. */ | |
| 92 | ||
| 93 | #define REGTYPE '0' /* Regular file (preferred code). */ | |
| 94 | #define AREGTYPE '\0' /* Regular file (alternate code). */ | |
| 95 | #define LNKTYPE '1' /* Hard link. */ | |
| 96 | #define SYMTYPE '2' /* Symbolic link (hard if not supported). */ | |
| 97 | #define CHRTYPE '3' /* Character special. */ | |
| 98 | #define BLKTYPE '4' /* Block special. */ | |
| 99 | #define DIRTYPE '5' /* Directory. */ | |
| 100 | #define FIFOTYPE '6' /* Named pipe. */ | |
| 101 | #define CONTTYPE '7' /* Contiguous file */ | |
| 102 | /* (regular file if not supported). */ | |
| 103 | ||
| 104 | /* Contents of magic field and its length. */ | |
| 105 | #define TMAGIC "ustar" | |
| 106 | #define TMAGLEN 6 | |
| 107 | ||
| 108 | /* Contents of the version field and its length. */ | |
| 109 | #define TVERSION "00" | |
| 110 | #define TVERSLEN 2 | |
| 111 | ||
| 112 | #endif /* tar.h */ |
libc/glibc-include/termio.h created+6
| ... | ... | @@ -0,0 +1,6 @@ |
| 1 | /* Compatible <termio.h> for old `struct termio' ioctl interface. | |
| 2 | This is obsolete; use the POSIX.1 `struct termios' interface | |
| 3 | defined in <termios.h> instead. */ | |
| 4 | ||
| 5 | #include <termios.h> | |
| 6 | #include <sys/ioctl.h> |
libc/glibc-include/termios.h created+109
| ... | ... | @@ -0,0 +1,109 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 7.1-2 General Terminal Interface <termios.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _TERMIOS_H | |
| 23 | #define _TERMIOS_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 27 | /* We need `pid_t'. */ | |
| 28 | # include <bits/types.h> | |
| 29 | # ifndef __pid_t_defined | |
| 30 | typedef __pid_t pid_t; | |
| 31 | # define __pid_t_defined | |
| 32 | # endif | |
| 33 | #endif | |
| 34 | ||
| 35 | __BEGIN_DECLS | |
| 36 | ||
| 37 | /* Get the system-dependent definitions of `struct termios', `tcflag_t', | |
| 38 | `cc_t', `speed_t', and all the macros specifying the flag bits. */ | |
| 39 | #include <bits/termios.h> | |
| 40 | ||
| 41 | #ifdef __USE_MISC | |
| 42 | /* Compare a character C to a value VAL from the `c_cc' array in a | |
| 43 | `struct termios'. If VAL is _POSIX_VDISABLE, no character can match it. */ | |
| 44 | # define CCEQ(val, c) ((c) == (val) && (val) != _POSIX_VDISABLE) | |
| 45 | #endif | |
| 46 | ||
| 47 | /* Return the output baud rate stored in *TERMIOS_P. */ | |
| 48 | extern speed_t cfgetospeed (const struct termios *__termios_p) __THROW; | |
| 49 | ||
| 50 | /* Return the input baud rate stored in *TERMIOS_P. */ | |
| 51 | extern speed_t cfgetispeed (const struct termios *__termios_p) __THROW; | |
| 52 | ||
| 53 | /* Set the output baud rate stored in *TERMIOS_P to SPEED. */ | |
| 54 | extern int cfsetospeed (struct termios *__termios_p, speed_t __speed) __THROW; | |
| 55 | ||
| 56 | /* Set the input baud rate stored in *TERMIOS_P to SPEED. */ | |
| 57 | extern int cfsetispeed (struct termios *__termios_p, speed_t __speed) __THROW; | |
| 58 | ||
| 59 | #ifdef __USE_MISC | |
| 60 | /* Set both the input and output baud rates in *TERMIOS_OP to SPEED. */ | |
| 61 | extern int cfsetspeed (struct termios *__termios_p, speed_t __speed) __THROW; | |
| 62 | #endif | |
| 63 | ||
| 64 | ||
| 65 | /* Put the state of FD into *TERMIOS_P. */ | |
| 66 | extern int tcgetattr (int __fd, struct termios *__termios_p) __THROW; | |
| 67 | ||
| 68 | /* Set the state of FD to *TERMIOS_P. | |
| 69 | Values for OPTIONAL_ACTIONS (TCSA*) are in <bits/termios.h>. */ | |
| 70 | extern int tcsetattr (int __fd, int __optional_actions, | |
| 71 | const struct termios *__termios_p) __THROW; | |
| 72 | ||
| 73 | ||
| 74 | #ifdef __USE_MISC | |
| 75 | /* Set *TERMIOS_P to indicate raw mode. */ | |
| 76 | extern void cfmakeraw (struct termios *__termios_p) __THROW; | |
| 77 | #endif | |
| 78 | ||
| 79 | /* Send zero bits on FD. */ | |
| 80 | extern int tcsendbreak (int __fd, int __duration) __THROW; | |
| 81 | ||
| 82 | /* Wait for pending output to be written on FD. | |
| 83 | ||
| 84 | This function is a cancellation point and therefore not marked with | |
| 85 | __THROW. */ | |
| 86 | extern int tcdrain (int __fd); | |
| 87 | ||
| 88 | /* Flush pending data on FD. | |
| 89 | Values for QUEUE_SELECTOR (TC{I,O,IO}FLUSH) are in <bits/termios.h>. */ | |
| 90 | extern int tcflush (int __fd, int __queue_selector) __THROW; | |
| 91 | ||
| 92 | /* Suspend or restart transmission on FD. | |
| 93 | Values for ACTION (TC[IO]{OFF,ON}) are in <bits/termios.h>. */ | |
| 94 | extern int tcflow (int __fd, int __action) __THROW; | |
| 95 | ||
| 96 | ||
| 97 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 98 | /* Get process group ID for session leader for controlling terminal FD. */ | |
| 99 | extern __pid_t tcgetsid (int __fd) __THROW; | |
| 100 | #endif | |
| 101 | ||
| 102 | ||
| 103 | #ifdef __USE_MISC | |
| 104 | # include <sys/ttydefaults.h> | |
| 105 | #endif | |
| 106 | ||
| 107 | __END_DECLS | |
| 108 | ||
| 109 | #endif /* termios.h */ |
libc/glibc-include/tgmath.h created+764
| ... | ... | @@ -0,0 +1,764 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.22 Type-generic math <tgmath.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _TGMATH_H | |
| 23 | #define _TGMATH_H 1 | |
| 24 | ||
| 25 | #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 26 | #include <bits/libc-header-start.h> | |
| 27 | ||
| 28 | /* Include the needed headers. */ | |
| 29 | #include <bits/floatn.h> | |
| 30 | #include <math.h> | |
| 31 | #include <complex.h> | |
| 32 | ||
| 33 | ||
| 34 | /* There are two variant implementations of type-generic macros in | |
| 35 | this file: one for GCC 8 and later, using __builtin_tgmath and | |
| 36 | where each macro expands each of its arguments only once, and one | |
| 37 | for older GCC, using other compiler extensions but with macros | |
| 38 | expanding their arguments many times (so resulting in exponential | |
| 39 | blowup of the size of expansions when calls to such macros are | |
| 40 | nested inside arguments to such macros). */ | |
| 41 | ||
| 42 | #define __HAVE_BUILTIN_TGMATH __GNUC_PREREQ (8, 0) | |
| 43 | ||
| 44 | #if __GNUC_PREREQ (2, 7) | |
| 45 | ||
| 46 | # if __HAVE_BUILTIN_TGMATH | |
| 47 | ||
| 48 | # if __HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 49 | # define __TG_F16_ARG(X) X ## f16, | |
| 50 | # else | |
| 51 | # define __TG_F16_ARG(X) | |
| 52 | # endif | |
| 53 | # if __HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 54 | # define __TG_F32_ARG(X) X ## f32, | |
| 55 | # else | |
| 56 | # define __TG_F32_ARG(X) | |
| 57 | # endif | |
| 58 | # if __HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 59 | # define __TG_F64_ARG(X) X ## f64, | |
| 60 | # else | |
| 61 | # define __TG_F64_ARG(X) | |
| 62 | # endif | |
| 63 | # if __HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 64 | # define __TG_F128_ARG(X) X ## f128, | |
| 65 | # else | |
| 66 | # define __TG_F128_ARG(X) | |
| 67 | # endif | |
| 68 | # if __HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 69 | # define __TG_F32X_ARG(X) X ## f32x, | |
| 70 | # else | |
| 71 | # define __TG_F32X_ARG(X) | |
| 72 | # endif | |
| 73 | # if __HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 74 | # define __TG_F64X_ARG(X) X ## f64x, | |
| 75 | # else | |
| 76 | # define __TG_F64X_ARG(X) | |
| 77 | # endif | |
| 78 | # if __HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 79 | # define __TG_F128X_ARG(X) X ## f128x, | |
| 80 | # else | |
| 81 | # define __TG_F128X_ARG(X) | |
| 82 | # endif | |
| 83 | ||
| 84 | # define __TGMATH_FUNCS(X) X ## f, X, X ## l, \ | |
| 85 | __TG_F16_ARG (X) __TG_F32_ARG (X) __TG_F64_ARG (X) __TG_F128_ARG (X) \ | |
| 86 | __TG_F32X_ARG (X) __TG_F64X_ARG (X) __TG_F128X_ARG (X) | |
| 87 | # define __TGMATH_RCFUNCS(F, C) __TGMATH_FUNCS (F) __TGMATH_FUNCS (C) | |
| 88 | # define __TGMATH_1(F, X) __builtin_tgmath (__TGMATH_FUNCS (F) (X)) | |
| 89 | # define __TGMATH_2(F, X, Y) __builtin_tgmath (__TGMATH_FUNCS (F) (X), (Y)) | |
| 90 | # define __TGMATH_2STD(F, X, Y) __builtin_tgmath (F ## f, F, F ## l, (X), (Y)) | |
| 91 | # define __TGMATH_3(F, X, Y, Z) __builtin_tgmath (__TGMATH_FUNCS (F) \ | |
| 92 | (X), (Y), (Z)) | |
| 93 | # define __TGMATH_1C(F, C, X) __builtin_tgmath (__TGMATH_RCFUNCS (F, C) (X)) | |
| 94 | # define __TGMATH_2C(F, C, X, Y) __builtin_tgmath (__TGMATH_RCFUNCS (F, C) \ | |
| 95 | (X), (Y)) | |
| 96 | ||
| 97 | # else /* !__HAVE_BUILTIN_TGMATH. */ | |
| 98 | ||
| 99 | # ifdef __NO_LONG_DOUBLE_MATH | |
| 100 | # define __tgml(fct) fct | |
| 101 | # else | |
| 102 | # define __tgml(fct) fct ## l | |
| 103 | # endif | |
| 104 | ||
| 105 | /* __floating_type expands to 1 if TYPE is a floating type (including | |
| 106 | complex floating types), 0 if TYPE is an integer type (including | |
| 107 | complex integer types). __real_integer_type expands to 1 if TYPE | |
| 108 | is a real integer type. __complex_integer_type expands to 1 if | |
| 109 | TYPE is a complex integer type. All these macros expand to integer | |
| 110 | constant expressions. All these macros can assume their argument | |
| 111 | has an arithmetic type (not vector, decimal floating-point or | |
| 112 | fixed-point), valid to pass to tgmath.h macros. */ | |
| 113 | # if __GNUC_PREREQ (3, 1) | |
| 114 | /* __builtin_classify_type expands to an integer constant expression | |
| 115 | in GCC 3.1 and later. Default conversions applied to the argument | |
| 116 | of __builtin_classify_type mean it always returns 1 for real | |
| 117 | integer types rather than ever returning different values for | |
| 118 | character, boolean or enumerated types. */ | |
| 119 | # define __floating_type(type) \ | |
| 120 | (__builtin_classify_type (__real__ ((type) 0)) == 8) | |
| 121 | # define __real_integer_type(type) \ | |
| 122 | (__builtin_classify_type ((type) 0) == 1) | |
| 123 | # define __complex_integer_type(type) \ | |
| 124 | (__builtin_classify_type ((type) 0) == 9 \ | |
| 125 | && __builtin_classify_type (__real__ ((type) 0)) == 1) | |
| 126 | # else | |
| 127 | /* GCC versions predating __builtin_classify_type are also looser on | |
| 128 | what counts as an integer constant expression. */ | |
| 129 | # define __floating_type(type) (((type) 1.25) != 1) | |
| 130 | # define __real_integer_type(type) (((type) (1.25 + _Complex_I)) == 1) | |
| 131 | # define __complex_integer_type(type) \ | |
| 132 | (((type) (1.25 + _Complex_I)) == (1 + _Complex_I)) | |
| 133 | # endif | |
| 134 | ||
| 135 | /* Whether an expression (of arithmetic type) has a real type. */ | |
| 136 | # define __expr_is_real(E) (__builtin_classify_type (E) != 9) | |
| 137 | ||
| 138 | /* The tgmath real type for T, where E is 0 if T is an integer type | |
| 139 | and 1 for a floating type. If T has a complex type, it is | |
| 140 | unspecified whether the return type is real or complex (but it has | |
| 141 | the correct corresponding real type). */ | |
| 142 | # define __tgmath_real_type_sub(T, E) \ | |
| 143 | __typeof__ (*(0 ? (__typeof__ (0 ? (double *) 0 : (void *) (E))) 0 \ | |
| 144 | : (__typeof__ (0 ? (T *) 0 : (void *) (!(E)))) 0)) | |
| 145 | ||
| 146 | /* The tgmath real type of EXPR. */ | |
| 147 | # define __tgmath_real_type(expr) \ | |
| 148 | __tgmath_real_type_sub (__typeof__ ((__typeof__ (+(expr))) 0), \ | |
| 149 | __floating_type (__typeof__ (+(expr)))) | |
| 150 | ||
| 151 | /* The tgmath complex type for T, where E1 is 1 if T has a floating | |
| 152 | type and 0 otherwise, E2 is 1 if T has a real integer type and 0 | |
| 153 | otherwise, and E3 is 1 if T has a complex type and 0 otherwise. */ | |
| 154 | # define __tgmath_complex_type_sub(T, E1, E2, E3) \ | |
| 155 | __typeof__ (*(0 \ | |
| 156 | ? (__typeof__ (0 ? (T *) 0 : (void *) (!(E1)))) 0 \ | |
| 157 | : (__typeof__ (0 \ | |
| 158 | ? (__typeof__ (0 \ | |
| 159 | ? (double *) 0 \ | |
| 160 | : (void *) (!(E2)))) 0 \ | |
| 161 | : (__typeof__ (0 \ | |
| 162 | ? (_Complex double *) 0 \ | |
| 163 | : (void *) (!(E3)))) 0)) 0)) | |
| 164 | ||
| 165 | /* The tgmath complex type of EXPR. */ | |
| 166 | # define __tgmath_complex_type(expr) \ | |
| 167 | __tgmath_complex_type_sub (__typeof__ ((__typeof__ (+(expr))) 0), \ | |
| 168 | __floating_type (__typeof__ (+(expr))), \ | |
| 169 | __real_integer_type (__typeof__ (+(expr))), \ | |
| 170 | __complex_integer_type (__typeof__ (+(expr)))) | |
| 171 | ||
| 172 | # if (__HAVE_DISTINCT_FLOAT16 \ | |
| 173 | || __HAVE_DISTINCT_FLOAT32 \ | |
| 174 | || __HAVE_DISTINCT_FLOAT64 \ | |
| 175 | || __HAVE_DISTINCT_FLOAT32X \ | |
| 176 | || __HAVE_DISTINCT_FLOAT64X \ | |
| 177 | || __HAVE_DISTINCT_FLOAT128X) | |
| 178 | # error "Unsupported _FloatN or _FloatNx types for <tgmath.h>." | |
| 179 | # endif | |
| 180 | ||
| 181 | /* Expand to text that checks if ARG_COMB has type _Float128, and if | |
| 182 | so calls the appropriately suffixed FCT (which may include a cast), | |
| 183 | or FCT and CFCT for complex functions, with arguments ARG_CALL. */ | |
| 184 | # if __HAVE_DISTINCT_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 185 | # if (!__HAVE_FLOAT64X \ | |
| 186 | || __HAVE_FLOAT64X_LONG_DOUBLE \ | |
| 187 | || !__HAVE_FLOATN_NOT_TYPEDEF) | |
| 188 | # define __TGMATH_F128(arg_comb, fct, arg_call) \ | |
| 189 | __builtin_types_compatible_p (__typeof (+(arg_comb)), _Float128) \ | |
| 190 | ? fct ## f128 arg_call : | |
| 191 | # define __TGMATH_CF128(arg_comb, fct, cfct, arg_call) \ | |
| 192 | __builtin_types_compatible_p (__typeof (+__real__ (arg_comb)), _Float128) \ | |
| 193 | ? (__expr_is_real (arg_comb) \ | |
| 194 | ? fct ## f128 arg_call \ | |
| 195 | : cfct ## f128 arg_call) : | |
| 196 | # else | |
| 197 | /* _Float64x is a distinct type at the C language level, which must be | |
| 198 | handled like _Float128. */ | |
| 199 | # define __TGMATH_F128(arg_comb, fct, arg_call) \ | |
| 200 | (__builtin_types_compatible_p (__typeof (+(arg_comb)), _Float128) \ | |
| 201 | || __builtin_types_compatible_p (__typeof (+(arg_comb)), _Float64x)) \ | |
| 202 | ? fct ## f128 arg_call : | |
| 203 | # define __TGMATH_CF128(arg_comb, fct, cfct, arg_call) \ | |
| 204 | (__builtin_types_compatible_p (__typeof (+__real__ (arg_comb)), _Float128) \ | |
| 205 | || __builtin_types_compatible_p (__typeof (+__real__ (arg_comb)), \ | |
| 206 | _Float64x)) \ | |
| 207 | ? (__expr_is_real (arg_comb) \ | |
| 208 | ? fct ## f128 arg_call \ | |
| 209 | : cfct ## f128 arg_call) : | |
| 210 | # endif | |
| 211 | # else | |
| 212 | # define __TGMATH_F128(arg_comb, fct, arg_call) /* Nothing. */ | |
| 213 | # define __TGMATH_CF128(arg_comb, fct, cfct, arg_call) /* Nothing. */ | |
| 214 | # endif | |
| 215 | ||
| 216 | # endif /* !__HAVE_BUILTIN_TGMATH. */ | |
| 217 | ||
| 218 | /* We have two kinds of generic macros: to support functions which are | |
| 219 | only defined on real valued parameters and those which are defined | |
| 220 | for complex functions as well. */ | |
| 221 | # if __HAVE_BUILTIN_TGMATH | |
| 222 | ||
| 223 | # define __TGMATH_UNARY_REAL_ONLY(Val, Fct) __TGMATH_1 (Fct, (Val)) | |
| 224 | # define __TGMATH_UNARY_REAL_RET_ONLY(Val, Fct) __TGMATH_1 (Fct, (Val)) | |
| 225 | # define __TGMATH_BINARY_FIRST_REAL_ONLY(Val1, Val2, Fct) \ | |
| 226 | __TGMATH_2 (Fct, (Val1), (Val2)) | |
| 227 | # define __TGMATH_BINARY_FIRST_REAL_STD_ONLY(Val1, Val2, Fct) \ | |
| 228 | __TGMATH_2STD (Fct, (Val1), (Val2)) | |
| 229 | # define __TGMATH_BINARY_REAL_ONLY(Val1, Val2, Fct) \ | |
| 230 | __TGMATH_2 (Fct, (Val1), (Val2)) | |
| 231 | # define __TGMATH_BINARY_REAL_STD_ONLY(Val1, Val2, Fct) \ | |
| 232 | __TGMATH_2STD (Fct, (Val1), (Val2)) | |
| 233 | # define __TGMATH_BINARY_REAL_RET_ONLY(Val1, Val2, Fct) \ | |
| 234 | __TGMATH_2 (Fct, (Val1), (Val2)) | |
| 235 | # define __TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY(Val1, Val2, Val3, Fct) \ | |
| 236 | __TGMATH_3 (Fct, (Val1), (Val2), (Val3)) | |
| 237 | # define __TGMATH_TERNARY_REAL_ONLY(Val1, Val2, Val3, Fct) \ | |
| 238 | __TGMATH_3 (Fct, (Val1), (Val2), (Val3)) | |
| 239 | # define __TGMATH_TERNARY_FIRST_REAL_RET_ONLY(Val1, Val2, Val3, Fct) \ | |
| 240 | __TGMATH_3 (Fct, (Val1), (Val2), (Val3)) | |
| 241 | # define __TGMATH_UNARY_REAL_IMAG(Val, Fct, Cfct) \ | |
| 242 | __TGMATH_1C (Fct, Cfct, (Val)) | |
| 243 | # define __TGMATH_UNARY_IMAG(Val, Cfct) __TGMATH_1 (Cfct, (Val)) | |
| 244 | # define __TGMATH_UNARY_REAL_IMAG_RET_REAL(Val, Fct, Cfct) \ | |
| 245 | __TGMATH_1C (Fct, Cfct, (Val)) | |
| 246 | # define __TGMATH_UNARY_REAL_IMAG_RET_REAL_SAME(Val, Cfct) \ | |
| 247 | __TGMATH_1 (Cfct, (Val)) | |
| 248 | # define __TGMATH_BINARY_REAL_IMAG(Val1, Val2, Fct, Cfct) \ | |
| 249 | __TGMATH_2C (Fct, Cfct, (Val1), (Val2)) | |
| 250 | ||
| 251 | # else /* !__HAVE_BUILTIN_TGMATH. */ | |
| 252 | ||
| 253 | # define __TGMATH_UNARY_REAL_ONLY(Val, Fct) \ | |
| 254 | (__extension__ ((sizeof (+(Val)) == sizeof (double) \ | |
| 255 | || __builtin_classify_type (Val) != 8) \ | |
| 256 | ? (__tgmath_real_type (Val)) Fct (Val) \ | |
| 257 | : (sizeof (+(Val)) == sizeof (float)) \ | |
| 258 | ? (__tgmath_real_type (Val)) Fct##f (Val) \ | |
| 259 | : __TGMATH_F128 ((Val), (__tgmath_real_type (Val)) Fct, \ | |
| 260 | (Val)) \ | |
| 261 | (__tgmath_real_type (Val)) __tgml(Fct) (Val))) | |
| 262 | ||
| 263 | # define __TGMATH_UNARY_REAL_RET_ONLY(Val, Fct) \ | |
| 264 | (__extension__ ((sizeof (+(Val)) == sizeof (double) \ | |
| 265 | || __builtin_classify_type (Val) != 8) \ | |
| 266 | ? Fct (Val) \ | |
| 267 | : (sizeof (+(Val)) == sizeof (float)) \ | |
| 268 | ? Fct##f (Val) \ | |
| 269 | : __TGMATH_F128 ((Val), Fct, (Val)) \ | |
| 270 | __tgml(Fct) (Val))) | |
| 271 | ||
| 272 | # define __TGMATH_BINARY_FIRST_REAL_ONLY(Val1, Val2, Fct) \ | |
| 273 | (__extension__ ((sizeof (+(Val1)) == sizeof (double) \ | |
| 274 | || __builtin_classify_type (Val1) != 8) \ | |
| 275 | ? (__tgmath_real_type (Val1)) Fct (Val1, Val2) \ | |
| 276 | : (sizeof (+(Val1)) == sizeof (float)) \ | |
| 277 | ? (__tgmath_real_type (Val1)) Fct##f (Val1, Val2) \ | |
| 278 | : __TGMATH_F128 ((Val1), (__tgmath_real_type (Val1)) Fct, \ | |
| 279 | (Val1, Val2)) \ | |
| 280 | (__tgmath_real_type (Val1)) __tgml(Fct) (Val1, Val2))) | |
| 281 | ||
| 282 | # define __TGMATH_BINARY_FIRST_REAL_STD_ONLY(Val1, Val2, Fct) \ | |
| 283 | (__extension__ ((sizeof (+(Val1)) == sizeof (double) \ | |
| 284 | || __builtin_classify_type (Val1) != 8) \ | |
| 285 | ? (__tgmath_real_type (Val1)) Fct (Val1, Val2) \ | |
| 286 | : (sizeof (+(Val1)) == sizeof (float)) \ | |
| 287 | ? (__tgmath_real_type (Val1)) Fct##f (Val1, Val2) \ | |
| 288 | : (__tgmath_real_type (Val1)) __tgml(Fct) (Val1, Val2))) | |
| 289 | ||
| 290 | # define __TGMATH_BINARY_REAL_ONLY(Val1, Val2, Fct) \ | |
| 291 | (__extension__ ((sizeof ((Val1) + (Val2)) > sizeof (double) \ | |
| 292 | && __builtin_classify_type ((Val1) + (Val2)) == 8) \ | |
| 293 | ? __TGMATH_F128 ((Val1) + (Val2), \ | |
| 294 | (__typeof \ | |
| 295 | ((__tgmath_real_type (Val1)) 0 \ | |
| 296 | + (__tgmath_real_type (Val2)) 0)) Fct, \ | |
| 297 | (Val1, Val2)) \ | |
| 298 | (__typeof ((__tgmath_real_type (Val1)) 0 \ | |
| 299 | + (__tgmath_real_type (Val2)) 0)) \ | |
| 300 | __tgml(Fct) (Val1, Val2) \ | |
| 301 | : (sizeof (+(Val1)) == sizeof (double) \ | |
| 302 | || sizeof (+(Val2)) == sizeof (double) \ | |
| 303 | || __builtin_classify_type (Val1) != 8 \ | |
| 304 | || __builtin_classify_type (Val2) != 8) \ | |
| 305 | ? (__typeof ((__tgmath_real_type (Val1)) 0 \ | |
| 306 | + (__tgmath_real_type (Val2)) 0)) \ | |
| 307 | Fct (Val1, Val2) \ | |
| 308 | : (__typeof ((__tgmath_real_type (Val1)) 0 \ | |
| 309 | + (__tgmath_real_type (Val2)) 0)) \ | |
| 310 | Fct##f (Val1, Val2))) | |
| 311 | ||
| 312 | # define __TGMATH_BINARY_REAL_STD_ONLY(Val1, Val2, Fct) \ | |
| 313 | (__extension__ ((sizeof ((Val1) + (Val2)) > sizeof (double) \ | |
| 314 | && __builtin_classify_type ((Val1) + (Val2)) == 8) \ | |
| 315 | ? (__typeof ((__tgmath_real_type (Val1)) 0 \ | |
| 316 | + (__tgmath_real_type (Val2)) 0)) \ | |
| 317 | __tgml(Fct) (Val1, Val2) \ | |
| 318 | : (sizeof (+(Val1)) == sizeof (double) \ | |
| 319 | || sizeof (+(Val2)) == sizeof (double) \ | |
| 320 | || __builtin_classify_type (Val1) != 8 \ | |
| 321 | || __builtin_classify_type (Val2) != 8) \ | |
| 322 | ? (__typeof ((__tgmath_real_type (Val1)) 0 \ | |
| 323 | + (__tgmath_real_type (Val2)) 0)) \ | |
| 324 | Fct (Val1, Val2) \ | |
| 325 | : (__typeof ((__tgmath_real_type (Val1)) 0 \ | |
| 326 | + (__tgmath_real_type (Val2)) 0)) \ | |
| 327 | Fct##f (Val1, Val2))) | |
| 328 | ||
| 329 | # define __TGMATH_BINARY_REAL_RET_ONLY(Val1, Val2, Fct) \ | |
| 330 | (__extension__ ((sizeof ((Val1) + (Val2)) > sizeof (double) \ | |
| 331 | && __builtin_classify_type ((Val1) + (Val2)) == 8) \ | |
| 332 | ? __TGMATH_F128 ((Val1) + (Val2), Fct, (Val1, Val2)) \ | |
| 333 | __tgml(Fct) (Val1, Val2) \ | |
| 334 | : (sizeof (+(Val1)) == sizeof (double) \ | |
| 335 | || sizeof (+(Val2)) == sizeof (double) \ | |
| 336 | || __builtin_classify_type (Val1) != 8 \ | |
| 337 | || __builtin_classify_type (Val2) != 8) \ | |
| 338 | ? Fct (Val1, Val2) \ | |
| 339 | : Fct##f (Val1, Val2))) | |
| 340 | ||
| 341 | # define __TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY(Val1, Val2, Val3, Fct) \ | |
| 342 | (__extension__ ((sizeof ((Val1) + (Val2)) > sizeof (double) \ | |
| 343 | && __builtin_classify_type ((Val1) + (Val2)) == 8) \ | |
| 344 | ? __TGMATH_F128 ((Val1) + (Val2), \ | |
| 345 | (__typeof \ | |
| 346 | ((__tgmath_real_type (Val1)) 0 \ | |
| 347 | + (__tgmath_real_type (Val2)) 0)) Fct, \ | |
| 348 | (Val1, Val2, Val3)) \ | |
| 349 | (__typeof ((__tgmath_real_type (Val1)) 0 \ | |
| 350 | + (__tgmath_real_type (Val2)) 0)) \ | |
| 351 | __tgml(Fct) (Val1, Val2, Val3) \ | |
| 352 | : (sizeof (+(Val1)) == sizeof (double) \ | |
| 353 | || sizeof (+(Val2)) == sizeof (double) \ | |
| 354 | || __builtin_classify_type (Val1) != 8 \ | |
| 355 | || __builtin_classify_type (Val2) != 8) \ | |
| 356 | ? (__typeof ((__tgmath_real_type (Val1)) 0 \ | |
| 357 | + (__tgmath_real_type (Val2)) 0)) \ | |
| 358 | Fct (Val1, Val2, Val3) \ | |
| 359 | : (__typeof ((__tgmath_real_type (Val1)) 0 \ | |
| 360 | + (__tgmath_real_type (Val2)) 0)) \ | |
| 361 | Fct##f (Val1, Val2, Val3))) | |
| 362 | ||
| 363 | # define __TGMATH_TERNARY_REAL_ONLY(Val1, Val2, Val3, Fct) \ | |
| 364 | (__extension__ ((sizeof ((Val1) + (Val2) + (Val3)) > sizeof (double) \ | |
| 365 | && __builtin_classify_type ((Val1) + (Val2) + (Val3)) \ | |
| 366 | == 8) \ | |
| 367 | ? __TGMATH_F128 ((Val1) + (Val2) + (Val3), \ | |
| 368 | (__typeof \ | |
| 369 | ((__tgmath_real_type (Val1)) 0 \ | |
| 370 | + (__tgmath_real_type (Val2)) 0 \ | |
| 371 | + (__tgmath_real_type (Val3)) 0)) Fct, \ | |
| 372 | (Val1, Val2, Val3)) \ | |
| 373 | (__typeof ((__tgmath_real_type (Val1)) 0 \ | |
| 374 | + (__tgmath_real_type (Val2)) 0 \ | |
| 375 | + (__tgmath_real_type (Val3)) 0)) \ | |
| 376 | __tgml(Fct) (Val1, Val2, Val3) \ | |
| 377 | : (sizeof (+(Val1)) == sizeof (double) \ | |
| 378 | || sizeof (+(Val2)) == sizeof (double) \ | |
| 379 | || sizeof (+(Val3)) == sizeof (double) \ | |
| 380 | || __builtin_classify_type (Val1) != 8 \ | |
| 381 | || __builtin_classify_type (Val2) != 8 \ | |
| 382 | || __builtin_classify_type (Val3) != 8) \ | |
| 383 | ? (__typeof ((__tgmath_real_type (Val1)) 0 \ | |
| 384 | + (__tgmath_real_type (Val2)) 0 \ | |
| 385 | + (__tgmath_real_type (Val3)) 0)) \ | |
| 386 | Fct (Val1, Val2, Val3) \ | |
| 387 | : (__typeof ((__tgmath_real_type (Val1)) 0 \ | |
| 388 | + (__tgmath_real_type (Val2)) 0 \ | |
| 389 | + (__tgmath_real_type (Val3)) 0)) \ | |
| 390 | Fct##f (Val1, Val2, Val3))) | |
| 391 | ||
| 392 | # define __TGMATH_TERNARY_FIRST_REAL_RET_ONLY(Val1, Val2, Val3, Fct) \ | |
| 393 | (__extension__ ((sizeof (+(Val1)) == sizeof (double) \ | |
| 394 | || __builtin_classify_type (Val1) != 8) \ | |
| 395 | ? Fct (Val1, Val2, Val3) \ | |
| 396 | : (sizeof (+(Val1)) == sizeof (float)) \ | |
| 397 | ? Fct##f (Val1, Val2, Val3) \ | |
| 398 | : __TGMATH_F128 ((Val1), Fct, (Val1, Val2, Val3)) \ | |
| 399 | __tgml(Fct) (Val1, Val2, Val3))) | |
| 400 | ||
| 401 | /* XXX This definition has to be changed as soon as the compiler understands | |
| 402 | the imaginary keyword. */ | |
| 403 | # define __TGMATH_UNARY_REAL_IMAG(Val, Fct, Cfct) \ | |
| 404 | (__extension__ ((sizeof (+__real__ (Val)) == sizeof (double) \ | |
| 405 | || __builtin_classify_type (__real__ (Val)) != 8) \ | |
| 406 | ? (__expr_is_real (Val) \ | |
| 407 | ? (__tgmath_complex_type (Val)) Fct (Val) \ | |
| 408 | : (__tgmath_complex_type (Val)) Cfct (Val)) \ | |
| 409 | : (sizeof (+__real__ (Val)) == sizeof (float)) \ | |
| 410 | ? (__expr_is_real (Val) \ | |
| 411 | ? (__tgmath_complex_type (Val)) Fct##f (Val) \ | |
| 412 | : (__tgmath_complex_type (Val)) Cfct##f (Val)) \ | |
| 413 | : __TGMATH_CF128 ((Val), \ | |
| 414 | (__tgmath_complex_type (Val)) Fct, \ | |
| 415 | (__tgmath_complex_type (Val)) Cfct, \ | |
| 416 | (Val)) \ | |
| 417 | (__expr_is_real (Val) \ | |
| 418 | ? (__tgmath_complex_type (Val)) __tgml(Fct) (Val) \ | |
| 419 | : (__tgmath_complex_type (Val)) __tgml(Cfct) (Val)))) | |
| 420 | ||
| 421 | # define __TGMATH_UNARY_IMAG(Val, Cfct) \ | |
| 422 | (__extension__ ((sizeof (+__real__ (Val)) == sizeof (double) \ | |
| 423 | || __builtin_classify_type (__real__ (Val)) != 8) \ | |
| 424 | ? (__typeof__ ((__tgmath_real_type (Val)) 0 \ | |
| 425 | + _Complex_I)) Cfct (Val) \ | |
| 426 | : (sizeof (+__real__ (Val)) == sizeof (float)) \ | |
| 427 | ? (__typeof__ ((__tgmath_real_type (Val)) 0 \ | |
| 428 | + _Complex_I)) Cfct##f (Val) \ | |
| 429 | : __TGMATH_F128 (__real__ (Val), \ | |
| 430 | (__typeof__ \ | |
| 431 | ((__tgmath_real_type (Val)) 0 \ | |
| 432 | + _Complex_I)) Cfct, (Val)) \ | |
| 433 | (__typeof__ ((__tgmath_real_type (Val)) 0 \ | |
| 434 | + _Complex_I)) __tgml(Cfct) (Val))) | |
| 435 | ||
| 436 | /* XXX This definition has to be changed as soon as the compiler understands | |
| 437 | the imaginary keyword. */ | |
| 438 | # define __TGMATH_UNARY_REAL_IMAG_RET_REAL(Val, Fct, Cfct) \ | |
| 439 | (__extension__ ((sizeof (+__real__ (Val)) == sizeof (double) \ | |
| 440 | || __builtin_classify_type (__real__ (Val)) != 8) \ | |
| 441 | ? (__expr_is_real (Val) \ | |
| 442 | ? (__typeof__ (__real__ (__tgmath_real_type (Val)) 0))\ | |
| 443 | Fct (Val) \ | |
| 444 | : (__typeof__ (__real__ (__tgmath_real_type (Val)) 0))\ | |
| 445 | Cfct (Val)) \ | |
| 446 | : (sizeof (+__real__ (Val)) == sizeof (float)) \ | |
| 447 | ? (__expr_is_real (Val) \ | |
| 448 | ? (__typeof__ (__real__ (__tgmath_real_type (Val)) 0))\ | |
| 449 | Fct##f (Val) \ | |
| 450 | : (__typeof__ (__real__ (__tgmath_real_type (Val)) 0))\ | |
| 451 | Cfct##f (Val)) \ | |
| 452 | : __TGMATH_CF128 ((Val), \ | |
| 453 | (__typeof__ \ | |
| 454 | (__real__ \ | |
| 455 | (__tgmath_real_type (Val)) 0)) Fct, \ | |
| 456 | (__typeof__ \ | |
| 457 | (__real__ \ | |
| 458 | (__tgmath_real_type (Val)) 0)) Cfct, \ | |
| 459 | (Val)) \ | |
| 460 | (__expr_is_real (Val) \ | |
| 461 | ? (__typeof__ (__real__ (__tgmath_real_type (Val)) 0)) \ | |
| 462 | __tgml(Fct) (Val) \ | |
| 463 | : (__typeof__ (__real__ (__tgmath_real_type (Val)) 0)) \ | |
| 464 | __tgml(Cfct) (Val)))) | |
| 465 | # define __TGMATH_UNARY_REAL_IMAG_RET_REAL_SAME(Val, Cfct) \ | |
| 466 | __TGMATH_UNARY_REAL_IMAG_RET_REAL ((Val), Cfct, Cfct) | |
| 467 | ||
| 468 | /* XXX This definition has to be changed as soon as the compiler understands | |
| 469 | the imaginary keyword. */ | |
| 470 | # define __TGMATH_BINARY_REAL_IMAG(Val1, Val2, Fct, Cfct) \ | |
| 471 | (__extension__ ((sizeof (__real__ (Val1) \ | |
| 472 | + __real__ (Val2)) > sizeof (double) \ | |
| 473 | && __builtin_classify_type (__real__ (Val1) \ | |
| 474 | + __real__ (Val2)) == 8) \ | |
| 475 | ? __TGMATH_CF128 ((Val1) + (Val2), \ | |
| 476 | (__typeof \ | |
| 477 | ((__tgmath_complex_type (Val1)) 0 \ | |
| 478 | + (__tgmath_complex_type (Val2)) 0)) \ | |
| 479 | Fct, \ | |
| 480 | (__typeof \ | |
| 481 | ((__tgmath_complex_type (Val1)) 0 \ | |
| 482 | + (__tgmath_complex_type (Val2)) 0)) \ | |
| 483 | Cfct, \ | |
| 484 | (Val1, Val2)) \ | |
| 485 | (__expr_is_real ((Val1) + (Val2)) \ | |
| 486 | ? (__typeof ((__tgmath_complex_type (Val1)) 0 \ | |
| 487 | + (__tgmath_complex_type (Val2)) 0)) \ | |
| 488 | __tgml(Fct) (Val1, Val2) \ | |
| 489 | : (__typeof ((__tgmath_complex_type (Val1)) 0 \ | |
| 490 | + (__tgmath_complex_type (Val2)) 0)) \ | |
| 491 | __tgml(Cfct) (Val1, Val2)) \ | |
| 492 | : (sizeof (+__real__ (Val1)) == sizeof (double) \ | |
| 493 | || sizeof (+__real__ (Val2)) == sizeof (double) \ | |
| 494 | || __builtin_classify_type (__real__ (Val1)) != 8 \ | |
| 495 | || __builtin_classify_type (__real__ (Val2)) != 8) \ | |
| 496 | ? (__expr_is_real ((Val1) + (Val2)) \ | |
| 497 | ? (__typeof ((__tgmath_complex_type (Val1)) 0 \ | |
| 498 | + (__tgmath_complex_type (Val2)) 0)) \ | |
| 499 | Fct (Val1, Val2) \ | |
| 500 | : (__typeof ((__tgmath_complex_type (Val1)) 0 \ | |
| 501 | + (__tgmath_complex_type (Val2)) 0)) \ | |
| 502 | Cfct (Val1, Val2)) \ | |
| 503 | : (__expr_is_real ((Val1) + (Val2)) \ | |
| 504 | ? (__typeof ((__tgmath_complex_type (Val1)) 0 \ | |
| 505 | + (__tgmath_complex_type (Val2)) 0)) \ | |
| 506 | Fct##f (Val1, Val2) \ | |
| 507 | : (__typeof ((__tgmath_complex_type (Val1)) 0 \ | |
| 508 | + (__tgmath_complex_type (Val2)) 0)) \ | |
| 509 | Cfct##f (Val1, Val2)))) | |
| 510 | # endif /* !__HAVE_BUILTIN_TGMATH. */ | |
| 511 | #else | |
| 512 | # error "Unsupported compiler; you cannot use <tgmath.h>" | |
| 513 | #endif | |
| 514 | ||
| 515 | ||
| 516 | /* Unary functions defined for real and complex values. */ | |
| 517 | ||
| 518 | ||
| 519 | /* Trigonometric functions. */ | |
| 520 | ||
| 521 | /* Arc cosine of X. */ | |
| 522 | #define acos(Val) __TGMATH_UNARY_REAL_IMAG (Val, acos, cacos) | |
| 523 | /* Arc sine of X. */ | |
| 524 | #define asin(Val) __TGMATH_UNARY_REAL_IMAG (Val, asin, casin) | |
| 525 | /* Arc tangent of X. */ | |
| 526 | #define atan(Val) __TGMATH_UNARY_REAL_IMAG (Val, atan, catan) | |
| 527 | /* Arc tangent of Y/X. */ | |
| 528 | #define atan2(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, atan2) | |
| 529 | ||
| 530 | /* Cosine of X. */ | |
| 531 | #define cos(Val) __TGMATH_UNARY_REAL_IMAG (Val, cos, ccos) | |
| 532 | /* Sine of X. */ | |
| 533 | #define sin(Val) __TGMATH_UNARY_REAL_IMAG (Val, sin, csin) | |
| 534 | /* Tangent of X. */ | |
| 535 | #define tan(Val) __TGMATH_UNARY_REAL_IMAG (Val, tan, ctan) | |
| 536 | ||
| 537 | ||
| 538 | /* Hyperbolic functions. */ | |
| 539 | ||
| 540 | /* Hyperbolic arc cosine of X. */ | |
| 541 | #define acosh(Val) __TGMATH_UNARY_REAL_IMAG (Val, acosh, cacosh) | |
| 542 | /* Hyperbolic arc sine of X. */ | |
| 543 | #define asinh(Val) __TGMATH_UNARY_REAL_IMAG (Val, asinh, casinh) | |
| 544 | /* Hyperbolic arc tangent of X. */ | |
| 545 | #define atanh(Val) __TGMATH_UNARY_REAL_IMAG (Val, atanh, catanh) | |
| 546 | ||
| 547 | /* Hyperbolic cosine of X. */ | |
| 548 | #define cosh(Val) __TGMATH_UNARY_REAL_IMAG (Val, cosh, ccosh) | |
| 549 | /* Hyperbolic sine of X. */ | |
| 550 | #define sinh(Val) __TGMATH_UNARY_REAL_IMAG (Val, sinh, csinh) | |
| 551 | /* Hyperbolic tangent of X. */ | |
| 552 | #define tanh(Val) __TGMATH_UNARY_REAL_IMAG (Val, tanh, ctanh) | |
| 553 | ||
| 554 | ||
| 555 | /* Exponential and logarithmic functions. */ | |
| 556 | ||
| 557 | /* Exponential function of X. */ | |
| 558 | #define exp(Val) __TGMATH_UNARY_REAL_IMAG (Val, exp, cexp) | |
| 559 | ||
| 560 | /* Break VALUE into a normalized fraction and an integral power of 2. */ | |
| 561 | #define frexp(Val1, Val2) __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, frexp) | |
| 562 | ||
| 563 | /* X times (two to the EXP power). */ | |
| 564 | #define ldexp(Val1, Val2) __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, ldexp) | |
| 565 | ||
| 566 | /* Natural logarithm of X. */ | |
| 567 | #define log(Val) __TGMATH_UNARY_REAL_IMAG (Val, log, clog) | |
| 568 | ||
| 569 | /* Base-ten logarithm of X. */ | |
| 570 | #ifdef __USE_GNU | |
| 571 | # define log10(Val) __TGMATH_UNARY_REAL_IMAG (Val, log10, clog10) | |
| 572 | #else | |
| 573 | # define log10(Val) __TGMATH_UNARY_REAL_ONLY (Val, log10) | |
| 574 | #endif | |
| 575 | ||
| 576 | /* Return exp(X) - 1. */ | |
| 577 | #define expm1(Val) __TGMATH_UNARY_REAL_ONLY (Val, expm1) | |
| 578 | ||
| 579 | /* Return log(1 + X). */ | |
| 580 | #define log1p(Val) __TGMATH_UNARY_REAL_ONLY (Val, log1p) | |
| 581 | ||
| 582 | /* Return the base 2 signed integral exponent of X. */ | |
| 583 | #define logb(Val) __TGMATH_UNARY_REAL_ONLY (Val, logb) | |
| 584 | ||
| 585 | /* Compute base-2 exponential of X. */ | |
| 586 | #define exp2(Val) __TGMATH_UNARY_REAL_ONLY (Val, exp2) | |
| 587 | ||
| 588 | /* Compute base-2 logarithm of X. */ | |
| 589 | #define log2(Val) __TGMATH_UNARY_REAL_ONLY (Val, log2) | |
| 590 | ||
| 591 | ||
| 592 | /* Power functions. */ | |
| 593 | ||
| 594 | /* Return X to the Y power. */ | |
| 595 | #define pow(Val1, Val2) __TGMATH_BINARY_REAL_IMAG (Val1, Val2, pow, cpow) | |
| 596 | ||
| 597 | /* Return the square root of X. */ | |
| 598 | #define sqrt(Val) __TGMATH_UNARY_REAL_IMAG (Val, sqrt, csqrt) | |
| 599 | ||
| 600 | /* Return `sqrt(X*X + Y*Y)'. */ | |
| 601 | #define hypot(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, hypot) | |
| 602 | ||
| 603 | /* Return the cube root of X. */ | |
| 604 | #define cbrt(Val) __TGMATH_UNARY_REAL_ONLY (Val, cbrt) | |
| 605 | ||
| 606 | ||
| 607 | /* Nearest integer, absolute value, and remainder functions. */ | |
| 608 | ||
| 609 | /* Smallest integral value not less than X. */ | |
| 610 | #define ceil(Val) __TGMATH_UNARY_REAL_ONLY (Val, ceil) | |
| 611 | ||
| 612 | /* Absolute value of X. */ | |
| 613 | #define fabs(Val) __TGMATH_UNARY_REAL_IMAG_RET_REAL (Val, fabs, cabs) | |
| 614 | ||
| 615 | /* Largest integer not greater than X. */ | |
| 616 | #define floor(Val) __TGMATH_UNARY_REAL_ONLY (Val, floor) | |
| 617 | ||
| 618 | /* Floating-point modulo remainder of X/Y. */ | |
| 619 | #define fmod(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fmod) | |
| 620 | ||
| 621 | /* Round X to integral valuein floating-point format using current | |
| 622 | rounding direction, but do not raise inexact exception. */ | |
| 623 | #define nearbyint(Val) __TGMATH_UNARY_REAL_ONLY (Val, nearbyint) | |
| 624 | ||
| 625 | /* Round X to nearest integral value, rounding halfway cases away from | |
| 626 | zero. */ | |
| 627 | #define round(Val) __TGMATH_UNARY_REAL_ONLY (Val, round) | |
| 628 | ||
| 629 | /* Round X to the integral value in floating-point format nearest but | |
| 630 | not larger in magnitude. */ | |
| 631 | #define trunc(Val) __TGMATH_UNARY_REAL_ONLY (Val, trunc) | |
| 632 | ||
| 633 | /* Compute remainder of X and Y and put in *QUO a value with sign of x/y | |
| 634 | and magnitude congruent `mod 2^n' to the magnitude of the integral | |
| 635 | quotient x/y, with n >= 3. */ | |
| 636 | #define remquo(Val1, Val2, Val3) \ | |
| 637 | __TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY (Val1, Val2, Val3, remquo) | |
| 638 | ||
| 639 | /* Round X to nearest integral value according to current rounding | |
| 640 | direction. */ | |
| 641 | #define lrint(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, lrint) | |
| 642 | #define llrint(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, llrint) | |
| 643 | ||
| 644 | /* Round X to nearest integral value, rounding halfway cases away from | |
| 645 | zero. */ | |
| 646 | #define lround(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, lround) | |
| 647 | #define llround(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, llround) | |
| 648 | ||
| 649 | ||
| 650 | /* Return X with its signed changed to Y's. */ | |
| 651 | #define copysign(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, copysign) | |
| 652 | ||
| 653 | /* Error and gamma functions. */ | |
| 654 | #define erf(Val) __TGMATH_UNARY_REAL_ONLY (Val, erf) | |
| 655 | #define erfc(Val) __TGMATH_UNARY_REAL_ONLY (Val, erfc) | |
| 656 | #define tgamma(Val) __TGMATH_UNARY_REAL_ONLY (Val, tgamma) | |
| 657 | #define lgamma(Val) __TGMATH_UNARY_REAL_ONLY (Val, lgamma) | |
| 658 | ||
| 659 | ||
| 660 | /* Return the integer nearest X in the direction of the | |
| 661 | prevailing rounding mode. */ | |
| 662 | #define rint(Val) __TGMATH_UNARY_REAL_ONLY (Val, rint) | |
| 663 | ||
| 664 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 665 | /* Return X - epsilon. */ | |
| 666 | # define nextdown(Val) __TGMATH_UNARY_REAL_ONLY (Val, nextdown) | |
| 667 | /* Return X + epsilon. */ | |
| 668 | # define nextup(Val) __TGMATH_UNARY_REAL_ONLY (Val, nextup) | |
| 669 | #endif | |
| 670 | ||
| 671 | /* Return X + epsilon if X < Y, X - epsilon if X > Y. */ | |
| 672 | #define nextafter(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, nextafter) | |
| 673 | #define nexttoward(Val1, Val2) \ | |
| 674 | __TGMATH_BINARY_FIRST_REAL_STD_ONLY (Val1, Val2, nexttoward) | |
| 675 | ||
| 676 | /* Return the remainder of integer divison X / Y with infinite precision. */ | |
| 677 | #define remainder(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, remainder) | |
| 678 | ||
| 679 | /* Return X times (2 to the Nth power). */ | |
| 680 | #ifdef __USE_MISC | |
| 681 | # define scalb(Val1, Val2) __TGMATH_BINARY_REAL_STD_ONLY (Val1, Val2, scalb) | |
| 682 | #endif | |
| 683 | ||
| 684 | /* Return X times (2 to the Nth power). */ | |
| 685 | #define scalbn(Val1, Val2) __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, scalbn) | |
| 686 | ||
| 687 | /* Return X times (2 to the Nth power). */ | |
| 688 | #define scalbln(Val1, Val2) \ | |
| 689 | __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, scalbln) | |
| 690 | ||
| 691 | /* Return the binary exponent of X, which must be nonzero. */ | |
| 692 | #define ilogb(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, ilogb) | |
| 693 | ||
| 694 | ||
| 695 | /* Return positive difference between X and Y. */ | |
| 696 | #define fdim(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fdim) | |
| 697 | ||
| 698 | /* Return maximum numeric value from X and Y. */ | |
| 699 | #define fmax(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fmax) | |
| 700 | ||
| 701 | /* Return minimum numeric value from X and Y. */ | |
| 702 | #define fmin(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fmin) | |
| 703 | ||
| 704 | ||
| 705 | /* Multiply-add function computed as a ternary operation. */ | |
| 706 | #define fma(Val1, Val2, Val3) \ | |
| 707 | __TGMATH_TERNARY_REAL_ONLY (Val1, Val2, Val3, fma) | |
| 708 | ||
| 709 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 710 | /* Round X to nearest integer value, rounding halfway cases to even. */ | |
| 711 | # define roundeven(Val) __TGMATH_UNARY_REAL_ONLY (Val, roundeven) | |
| 712 | ||
| 713 | # define fromfp(Val1, Val2, Val3) \ | |
| 714 | __TGMATH_TERNARY_FIRST_REAL_RET_ONLY (Val1, Val2, Val3, fromfp) | |
| 715 | ||
| 716 | # define ufromfp(Val1, Val2, Val3) \ | |
| 717 | __TGMATH_TERNARY_FIRST_REAL_RET_ONLY (Val1, Val2, Val3, ufromfp) | |
| 718 | ||
| 719 | # define fromfpx(Val1, Val2, Val3) \ | |
| 720 | __TGMATH_TERNARY_FIRST_REAL_RET_ONLY (Val1, Val2, Val3, fromfpx) | |
| 721 | ||
| 722 | # define ufromfpx(Val1, Val2, Val3) \ | |
| 723 | __TGMATH_TERNARY_FIRST_REAL_RET_ONLY (Val1, Val2, Val3, ufromfpx) | |
| 724 | ||
| 725 | /* Like ilogb, but returning long int. */ | |
| 726 | # define llogb(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, llogb) | |
| 727 | ||
| 728 | /* Return value with maximum magnitude. */ | |
| 729 | # define fmaxmag(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fmaxmag) | |
| 730 | ||
| 731 | /* Return value with minimum magnitude. */ | |
| 732 | # define fminmag(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fminmag) | |
| 733 | ||
| 734 | /* Total order operation. */ | |
| 735 | # define totalorder(Val1, Val2) \ | |
| 736 | __TGMATH_BINARY_REAL_RET_ONLY (Val1, Val2, totalorder) | |
| 737 | ||
| 738 | /* Total order operation on absolute values. */ | |
| 739 | # define totalordermag(Val1, Val2) \ | |
| 740 | __TGMATH_BINARY_REAL_RET_ONLY (Val1, Val2, totalordermag) | |
| 741 | #endif | |
| 742 | ||
| 743 | ||
| 744 | /* Absolute value, conjugates, and projection. */ | |
| 745 | ||
| 746 | /* Argument value of Z. */ | |
| 747 | #define carg(Val) __TGMATH_UNARY_REAL_IMAG_RET_REAL_SAME (Val, carg) | |
| 748 | ||
| 749 | /* Complex conjugate of Z. */ | |
| 750 | #define conj(Val) __TGMATH_UNARY_IMAG (Val, conj) | |
| 751 | ||
| 752 | /* Projection of Z onto the Riemann sphere. */ | |
| 753 | #define cproj(Val) __TGMATH_UNARY_IMAG (Val, cproj) | |
| 754 | ||
| 755 | ||
| 756 | /* Decomposing complex values. */ | |
| 757 | ||
| 758 | /* Imaginary part of Z. */ | |
| 759 | #define cimag(Val) __TGMATH_UNARY_REAL_IMAG_RET_REAL_SAME (Val, cimag) | |
| 760 | ||
| 761 | /* Real part of Z. */ | |
| 762 | #define creal(Val) __TGMATH_UNARY_REAL_IMAG_RET_REAL_SAME (Val, creal) | |
| 763 | ||
| 764 | #endif /* tgmath.h */ |
libc/glibc-include/thread_db.h created+458
| ... | ... | @@ -0,0 +1,458 @@ |
| 1 | /* thread_db.h -- interface to libthread_db.so library for debugging -lpthread | |
| 2 | Copyright (C) 1999-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _THREAD_DB_H | |
| 20 | #define _THREAD_DB_H 1 | |
| 21 | ||
| 22 | /* This is the debugger interface for the NPTL library. It is | |
| 23 | modelled closely after the interface with same names in Solaris | |
| 24 | with the goal to share the same code in the debugger. */ | |
| 25 | #include <pthread.h> | |
| 26 | #include <stdint.h> | |
| 27 | #include <sys/types.h> | |
| 28 | #include <sys/procfs.h> | |
| 29 | ||
| 30 | ||
| 31 | /* Error codes of the library. */ | |
| 32 | typedef enum | |
| 33 | { | |
| 34 | TD_OK, /* No error. */ | |
| 35 | TD_ERR, /* No further specified error. */ | |
| 36 | TD_NOTHR, /* No matching thread found. */ | |
| 37 | TD_NOSV, /* No matching synchronization handle found. */ | |
| 38 | TD_NOLWP, /* No matching light-weighted process found. */ | |
| 39 | TD_BADPH, /* Invalid process handle. */ | |
| 40 | TD_BADTH, /* Invalid thread handle. */ | |
| 41 | TD_BADSH, /* Invalid synchronization handle. */ | |
| 42 | TD_BADTA, /* Invalid thread agent. */ | |
| 43 | TD_BADKEY, /* Invalid key. */ | |
| 44 | TD_NOMSG, /* No event available. */ | |
| 45 | TD_NOFPREGS, /* No floating-point register content available. */ | |
| 46 | TD_NOLIBTHREAD, /* Application not linked with thread library. */ | |
| 47 | TD_NOEVENT, /* Requested event is not supported. */ | |
| 48 | TD_NOCAPAB, /* Capability not available. */ | |
| 49 | TD_DBERR, /* Internal debug library error. */ | |
| 50 | TD_NOAPLIC, /* Operation is not applicable. */ | |
| 51 | TD_NOTSD, /* No thread-specific data available. */ | |
| 52 | TD_MALLOC, /* Out of memory. */ | |
| 53 | TD_PARTIALREG, /* Not entire register set was read or written. */ | |
| 54 | TD_NOXREGS, /* X register set not available for given thread. */ | |
| 55 | TD_TLSDEFER, /* Thread has not yet allocated TLS for given module. */ | |
| 56 | TD_NOTALLOC = TD_TLSDEFER, | |
| 57 | TD_VERSION, /* Version if libpthread and libthread_db do not match. */ | |
| 58 | TD_NOTLS /* There is no TLS segment in the given module. */ | |
| 59 | } td_err_e; | |
| 60 | ||
| 61 | ||
| 62 | /* Possible thread states. TD_THR_ANY_STATE is a pseudo-state used to | |
| 63 | select threads regardless of state in td_ta_thr_iter(). */ | |
| 64 | typedef enum | |
| 65 | { | |
| 66 | TD_THR_ANY_STATE, | |
| 67 | TD_THR_UNKNOWN, | |
| 68 | TD_THR_STOPPED, | |
| 69 | TD_THR_RUN, | |
| 70 | TD_THR_ACTIVE, | |
| 71 | TD_THR_ZOMBIE, | |
| 72 | TD_THR_SLEEP, | |
| 73 | TD_THR_STOPPED_ASLEEP | |
| 74 | } td_thr_state_e; | |
| 75 | ||
| 76 | /* Thread type: user or system. TD_THR_ANY_TYPE is a pseudo-type used | |
| 77 | to select threads regardless of type in td_ta_thr_iter(). */ | |
| 78 | typedef enum | |
| 79 | { | |
| 80 | TD_THR_ANY_TYPE, | |
| 81 | TD_THR_USER, | |
| 82 | TD_THR_SYSTEM | |
| 83 | } td_thr_type_e; | |
| 84 | ||
| 85 | ||
| 86 | /* Types of the debugging library. */ | |
| 87 | ||
| 88 | /* Handle for a process. This type is opaque. */ | |
| 89 | typedef struct td_thragent td_thragent_t; | |
| 90 | ||
| 91 | /* The actual thread handle type. This is also opaque. */ | |
| 92 | typedef struct td_thrhandle | |
| 93 | { | |
| 94 | td_thragent_t *th_ta_p; | |
| 95 | psaddr_t th_unique; | |
| 96 | } td_thrhandle_t; | |
| 97 | ||
| 98 | ||
| 99 | /* Forward declaration of a type defined by and for the dynamic linker. */ | |
| 100 | struct link_map; | |
| 101 | ||
| 102 | ||
| 103 | /* Flags for `td_ta_thr_iter'. */ | |
| 104 | #define TD_THR_ANY_USER_FLAGS 0xffffffff | |
| 105 | #define TD_THR_LOWEST_PRIORITY -20 | |
| 106 | #define TD_SIGNO_MASK NULL | |
| 107 | ||
| 108 | ||
| 109 | #define TD_EVENTSIZE 2 | |
| 110 | #define BT_UISHIFT 5 /* log base 2 of BT_NBIPUI, to extract word index */ | |
| 111 | #define BT_NBIPUI (1 << BT_UISHIFT) /* n bits per unsigned int */ | |
| 112 | #define BT_UIMASK (BT_NBIPUI - 1) /* to extract bit index */ | |
| 113 | ||
| 114 | /* Bitmask of enabled events. */ | |
| 115 | typedef struct td_thr_events | |
| 116 | { | |
| 117 | uint32_t event_bits[TD_EVENTSIZE]; | |
| 118 | } td_thr_events_t; | |
| 119 | ||
| 120 | /* Event set manipulation macros. */ | |
| 121 | #define __td_eventmask(n) \ | |
| 122 | (UINT32_C (1) << (((n) - 1) & BT_UIMASK)) | |
| 123 | #define __td_eventword(n) \ | |
| 124 | ((UINT32_C ((n) - 1)) >> BT_UISHIFT) | |
| 125 | ||
| 126 | #define td_event_emptyset(setp) \ | |
| 127 | do { \ | |
| 128 | int __i; \ | |
| 129 | for (__i = TD_EVENTSIZE; __i > 0; --__i) \ | |
| 130 | (setp)->event_bits[__i - 1] = 0; \ | |
| 131 | } while (0) | |
| 132 | ||
| 133 | #define td_event_fillset(setp) \ | |
| 134 | do { \ | |
| 135 | int __i; \ | |
| 136 | for (__i = TD_EVENTSIZE; __i > 0; --__i) \ | |
| 137 | (setp)->event_bits[__i - 1] = UINT32_C (0xffffffff); \ | |
| 138 | } while (0) | |
| 139 | ||
| 140 | #define td_event_addset(setp, n) \ | |
| 141 | (((setp)->event_bits[__td_eventword (n)]) |= __td_eventmask (n)) | |
| 142 | #define td_event_delset(setp, n) \ | |
| 143 | (((setp)->event_bits[__td_eventword (n)]) &= ~__td_eventmask (n)) | |
| 144 | #define td_eventismember(setp, n) \ | |
| 145 | (__td_eventmask (n) & ((setp)->event_bits[__td_eventword (n)])) | |
| 146 | #if TD_EVENTSIZE == 2 | |
| 147 | # define td_eventisempty(setp) \ | |
| 148 | (!((setp)->event_bits[0]) && !((setp)->event_bits[1])) | |
| 149 | #else | |
| 150 | # error "td_eventisempty must be changed to match TD_EVENTSIZE" | |
| 151 | #endif | |
| 152 | ||
| 153 | /* Events reportable by the thread implementation. */ | |
| 154 | typedef enum | |
| 155 | { | |
| 156 | TD_ALL_EVENTS, /* Pseudo-event number. */ | |
| 157 | TD_EVENT_NONE = TD_ALL_EVENTS, /* Depends on context. */ | |
| 158 | TD_READY, /* Is executable now. */ | |
| 159 | TD_SLEEP, /* Blocked in a synchronization obj. */ | |
| 160 | TD_SWITCHTO, /* Now assigned to a process. */ | |
| 161 | TD_SWITCHFROM, /* Not anymore assigned to a process. */ | |
| 162 | TD_LOCK_TRY, /* Trying to get an unavailable lock. */ | |
| 163 | TD_CATCHSIG, /* Signal posted to the thread. */ | |
| 164 | TD_IDLE, /* Process getting idle. */ | |
| 165 | TD_CREATE, /* New thread created. */ | |
| 166 | TD_DEATH, /* Thread terminated. */ | |
| 167 | TD_PREEMPT, /* Preempted. */ | |
| 168 | TD_PRI_INHERIT, /* Inherited elevated priority. */ | |
| 169 | TD_REAP, /* Reaped. */ | |
| 170 | TD_CONCURRENCY, /* Number of processes changing. */ | |
| 171 | TD_TIMEOUT, /* Conditional variable wait timed out. */ | |
| 172 | TD_MIN_EVENT_NUM = TD_READY, | |
| 173 | TD_MAX_EVENT_NUM = TD_TIMEOUT, | |
| 174 | TD_EVENTS_ENABLE = 31 /* Event reporting enabled. */ | |
| 175 | } td_event_e; | |
| 176 | ||
| 177 | /* Values representing the different ways events are reported. */ | |
| 178 | typedef enum | |
| 179 | { | |
| 180 | NOTIFY_BPT, /* User must insert breakpoint at u.bptaddr. */ | |
| 181 | NOTIFY_AUTOBPT, /* Breakpoint at u.bptaddr is automatically | |
| 182 | inserted. */ | |
| 183 | NOTIFY_SYSCALL /* System call u.syscallno will be invoked. */ | |
| 184 | } td_notify_e; | |
| 185 | ||
| 186 | /* Description how event type is reported. */ | |
| 187 | typedef struct td_notify | |
| 188 | { | |
| 189 | td_notify_e type; /* Way the event is reported. */ | |
| 190 | union | |
| 191 | { | |
| 192 | psaddr_t bptaddr; /* Address of breakpoint. */ | |
| 193 | int syscallno; /* Number of system call used. */ | |
| 194 | } u; | |
| 195 | } td_notify_t; | |
| 196 | ||
| 197 | /* Structure used to report event. */ | |
| 198 | typedef struct td_event_msg | |
| 199 | { | |
| 200 | td_event_e event; /* Event type being reported. */ | |
| 201 | const td_thrhandle_t *th_p; /* Thread reporting the event. */ | |
| 202 | union | |
| 203 | { | |
| 204 | # if 0 | |
| 205 | td_synchandle_t *sh; /* Handle of synchronization object. */ | |
| 206 | #endif | |
| 207 | uintptr_t data; /* Event specific data. */ | |
| 208 | } msg; | |
| 209 | } td_event_msg_t; | |
| 210 | ||
| 211 | /* Structure containing event data available in each thread structure. */ | |
| 212 | typedef struct | |
| 213 | { | |
| 214 | td_thr_events_t eventmask; /* Mask of enabled events. */ | |
| 215 | td_event_e eventnum; /* Number of last event. */ | |
| 216 | void *eventdata; /* Data associated with event. */ | |
| 217 | } td_eventbuf_t; | |
| 218 | ||
| 219 | ||
| 220 | /* Gathered statistics about the process. */ | |
| 221 | typedef struct td_ta_stats | |
| 222 | { | |
| 223 | int nthreads; /* Total number of threads in use. */ | |
| 224 | int r_concurrency; /* Concurrency level requested by user. */ | |
| 225 | int nrunnable_num; /* Average runnable threads, numerator. */ | |
| 226 | int nrunnable_den; /* Average runnable threads, denominator. */ | |
| 227 | int a_concurrency_num; /* Achieved concurrency level, numerator. */ | |
| 228 | int a_concurrency_den; /* Achieved concurrency level, denominator. */ | |
| 229 | int nlwps_num; /* Average number of processes in use, | |
| 230 | numerator. */ | |
| 231 | int nlwps_den; /* Average number of processes in use, | |
| 232 | denominator. */ | |
| 233 | int nidle_num; /* Average number of idling processes, | |
| 234 | numerator. */ | |
| 235 | int nidle_den; /* Average number of idling processes, | |
| 236 | denominator. */ | |
| 237 | } td_ta_stats_t; | |
| 238 | ||
| 239 | ||
| 240 | /* Since Sun's library is based on Solaris threads we have to define a few | |
| 241 | types to map them to POSIX threads. */ | |
| 242 | typedef pthread_t thread_t; | |
| 243 | typedef pthread_key_t thread_key_t; | |
| 244 | ||
| 245 | ||
| 246 | /* Callback for iteration over threads. */ | |
| 247 | typedef int td_thr_iter_f (const td_thrhandle_t *, void *); | |
| 248 | ||
| 249 | /* Callback for iteration over thread local data. */ | |
| 250 | typedef int td_key_iter_f (thread_key_t, void (*) (void *), void *); | |
| 251 | ||
| 252 | ||
| 253 | ||
| 254 | /* Forward declaration. This has to be defined by the user. */ | |
| 255 | struct ps_prochandle; | |
| 256 | ||
| 257 | ||
| 258 | /* Information about the thread. */ | |
| 259 | typedef struct td_thrinfo | |
| 260 | { | |
| 261 | td_thragent_t *ti_ta_p; /* Process handle. */ | |
| 262 | unsigned int ti_user_flags; /* Unused. */ | |
| 263 | thread_t ti_tid; /* Thread ID returned by | |
| 264 | pthread_create(). */ | |
| 265 | char *ti_tls; /* Pointer to thread-local data. */ | |
| 266 | psaddr_t ti_startfunc; /* Start function passed to | |
| 267 | pthread_create(). */ | |
| 268 | psaddr_t ti_stkbase; /* Base of thread's stack. */ | |
| 269 | long int ti_stksize; /* Size of thread's stack. */ | |
| 270 | psaddr_t ti_ro_area; /* Unused. */ | |
| 271 | int ti_ro_size; /* Unused. */ | |
| 272 | td_thr_state_e ti_state; /* Thread state. */ | |
| 273 | unsigned char ti_db_suspended; /* Nonzero if suspended by debugger. */ | |
| 274 | td_thr_type_e ti_type; /* Type of the thread (system vs | |
| 275 | user thread). */ | |
| 276 | intptr_t ti_pc; /* Unused. */ | |
| 277 | intptr_t ti_sp; /* Unused. */ | |
| 278 | short int ti_flags; /* Unused. */ | |
| 279 | int ti_pri; /* Thread priority. */ | |
| 280 | lwpid_t ti_lid; /* Kernel PID for this thread. */ | |
| 281 | sigset_t ti_sigmask; /* Signal mask. */ | |
| 282 | unsigned char ti_traceme; /* Nonzero if event reporting | |
| 283 | enabled. */ | |
| 284 | unsigned char ti_preemptflag; /* Unused. */ | |
| 285 | unsigned char ti_pirecflag; /* Unused. */ | |
| 286 | sigset_t ti_pending; /* Set of pending signals. */ | |
| 287 | td_thr_events_t ti_events; /* Set of enabled events. */ | |
| 288 | } td_thrinfo_t; | |
| 289 | ||
| 290 | ||
| 291 | ||
| 292 | /* Prototypes for exported library functions. */ | |
| 293 | ||
| 294 | /* Initialize the thread debug support library. */ | |
| 295 | extern td_err_e td_init (void); | |
| 296 | ||
| 297 | /* Historical relict. Should not be used anymore. */ | |
| 298 | extern td_err_e td_log (void); | |
| 299 | ||
| 300 | /* Return list of symbols the library can request. */ | |
| 301 | extern const char **td_symbol_list (void); | |
| 302 | ||
| 303 | /* Generate new thread debug library handle for process PS. */ | |
| 304 | extern td_err_e td_ta_new (struct ps_prochandle *__ps, td_thragent_t **__ta); | |
| 305 | ||
| 306 | /* Free resources allocated for TA. */ | |
| 307 | extern td_err_e td_ta_delete (td_thragent_t *__ta); | |
| 308 | ||
| 309 | /* Get number of currently running threads in process associated with TA. */ | |
| 310 | extern td_err_e td_ta_get_nthreads (const td_thragent_t *__ta, int *__np); | |
| 311 | ||
| 312 | /* Return process handle passed in `td_ta_new' for process associated with | |
| 313 | TA. */ | |
| 314 | extern td_err_e td_ta_get_ph (const td_thragent_t *__ta, | |
| 315 | struct ps_prochandle **__ph); | |
| 316 | ||
| 317 | /* Map thread library handle PT to thread debug library handle for process | |
| 318 | associated with TA and store result in *TH. */ | |
| 319 | extern td_err_e td_ta_map_id2thr (const td_thragent_t *__ta, pthread_t __pt, | |
| 320 | td_thrhandle_t *__th); | |
| 321 | ||
| 322 | /* Map process ID LWPID to thread debug library handle for process | |
| 323 | associated with TA and store result in *TH. */ | |
| 324 | extern td_err_e td_ta_map_lwp2thr (const td_thragent_t *__ta, lwpid_t __lwpid, | |
| 325 | td_thrhandle_t *__th); | |
| 326 | ||
| 327 | ||
| 328 | /* Call for each thread in a process associated with TA the callback function | |
| 329 | CALLBACK. */ | |
| 330 | extern td_err_e td_ta_thr_iter (const td_thragent_t *__ta, | |
| 331 | td_thr_iter_f *__callback, void *__cbdata_p, | |
| 332 | td_thr_state_e __state, int __ti_pri, | |
| 333 | sigset_t *__ti_sigmask_p, | |
| 334 | unsigned int __ti_user_flags); | |
| 335 | ||
| 336 | /* Call for each defined thread local data entry the callback function KI. */ | |
| 337 | extern td_err_e td_ta_tsd_iter (const td_thragent_t *__ta, td_key_iter_f *__ki, | |
| 338 | void *__p); | |
| 339 | ||
| 340 | ||
| 341 | /* Get event address for EVENT. */ | |
| 342 | extern td_err_e td_ta_event_addr (const td_thragent_t *__ta, | |
| 343 | td_event_e __event, td_notify_t *__ptr); | |
| 344 | ||
| 345 | /* Enable EVENT in global mask. */ | |
| 346 | extern td_err_e td_ta_set_event (const td_thragent_t *__ta, | |
| 347 | td_thr_events_t *__event); | |
| 348 | ||
| 349 | /* Disable EVENT in global mask. */ | |
| 350 | extern td_err_e td_ta_clear_event (const td_thragent_t *__ta, | |
| 351 | td_thr_events_t *__event); | |
| 352 | ||
| 353 | /* Return information about last event. */ | |
| 354 | extern td_err_e td_ta_event_getmsg (const td_thragent_t *__ta, | |
| 355 | td_event_msg_t *__msg); | |
| 356 | ||
| 357 | ||
| 358 | /* Set suggested concurrency level for process associated with TA. */ | |
| 359 | extern td_err_e td_ta_setconcurrency (const td_thragent_t *__ta, int __level); | |
| 360 | ||
| 361 | ||
| 362 | /* Enable collecting statistics for process associated with TA. */ | |
| 363 | extern td_err_e td_ta_enable_stats (const td_thragent_t *__ta, int __enable); | |
| 364 | ||
| 365 | /* Reset statistics. */ | |
| 366 | extern td_err_e td_ta_reset_stats (const td_thragent_t *__ta); | |
| 367 | ||
| 368 | /* Retrieve statistics from process associated with TA. */ | |
| 369 | extern td_err_e td_ta_get_stats (const td_thragent_t *__ta, | |
| 370 | td_ta_stats_t *__statsp); | |
| 371 | ||
| 372 | ||
| 373 | /* Validate that TH is a thread handle. */ | |
| 374 | extern td_err_e td_thr_validate (const td_thrhandle_t *__th); | |
| 375 | ||
| 376 | /* Return information about thread TH. */ | |
| 377 | extern td_err_e td_thr_get_info (const td_thrhandle_t *__th, | |
| 378 | td_thrinfo_t *__infop); | |
| 379 | ||
| 380 | /* Retrieve floating-point register contents of process running thread TH. */ | |
| 381 | extern td_err_e td_thr_getfpregs (const td_thrhandle_t *__th, | |
| 382 | prfpregset_t *__regset); | |
| 383 | ||
| 384 | /* Retrieve general register contents of process running thread TH. */ | |
| 385 | extern td_err_e td_thr_getgregs (const td_thrhandle_t *__th, | |
| 386 | prgregset_t __gregs); | |
| 387 | ||
| 388 | /* Retrieve extended register contents of process running thread TH. */ | |
| 389 | extern td_err_e td_thr_getxregs (const td_thrhandle_t *__th, void *__xregs); | |
| 390 | ||
| 391 | /* Get size of extended register set of process running thread TH. */ | |
| 392 | extern td_err_e td_thr_getxregsize (const td_thrhandle_t *__th, int *__sizep); | |
| 393 | ||
| 394 | /* Set floating-point register contents of process running thread TH. */ | |
| 395 | extern td_err_e td_thr_setfpregs (const td_thrhandle_t *__th, | |
| 396 | const prfpregset_t *__fpregs); | |
| 397 | ||
| 398 | /* Set general register contents of process running thread TH. */ | |
| 399 | extern td_err_e td_thr_setgregs (const td_thrhandle_t *__th, | |
| 400 | prgregset_t __gregs); | |
| 401 | ||
| 402 | /* Set extended register contents of process running thread TH. */ | |
| 403 | extern td_err_e td_thr_setxregs (const td_thrhandle_t *__th, | |
| 404 | const void *__addr); | |
| 405 | ||
| 406 | ||
| 407 | /* Get address of the given module's TLS storage area for the given thread. */ | |
| 408 | extern td_err_e td_thr_tlsbase (const td_thrhandle_t *__th, | |
| 409 | unsigned long int __modid, | |
| 410 | psaddr_t *__base); | |
| 411 | ||
| 412 | /* Get address of thread local variable. */ | |
| 413 | extern td_err_e td_thr_tls_get_addr (const td_thrhandle_t *__th, | |
| 414 | psaddr_t __map_address, size_t __offset, | |
| 415 | psaddr_t *__address); | |
| 416 | ||
| 417 | ||
| 418 | /* Enable reporting for EVENT for thread TH. */ | |
| 419 | extern td_err_e td_thr_event_enable (const td_thrhandle_t *__th, int __event); | |
| 420 | ||
| 421 | /* Enable EVENT for thread TH. */ | |
| 422 | extern td_err_e td_thr_set_event (const td_thrhandle_t *__th, | |
| 423 | td_thr_events_t *__event); | |
| 424 | ||
| 425 | /* Disable EVENT for thread TH. */ | |
| 426 | extern td_err_e td_thr_clear_event (const td_thrhandle_t *__th, | |
| 427 | td_thr_events_t *__event); | |
| 428 | ||
| 429 | /* Get event message for thread TH. */ | |
| 430 | extern td_err_e td_thr_event_getmsg (const td_thrhandle_t *__th, | |
| 431 | td_event_msg_t *__msg); | |
| 432 | ||
| 433 | ||
| 434 | /* Set priority of thread TH. */ | |
| 435 | extern td_err_e td_thr_setprio (const td_thrhandle_t *__th, int __prio); | |
| 436 | ||
| 437 | ||
| 438 | /* Set pending signals for thread TH. */ | |
| 439 | extern td_err_e td_thr_setsigpending (const td_thrhandle_t *__th, | |
| 440 | unsigned char __n, const sigset_t *__ss); | |
| 441 | ||
| 442 | /* Set signal mask for thread TH. */ | |
| 443 | extern td_err_e td_thr_sigsetmask (const td_thrhandle_t *__th, | |
| 444 | const sigset_t *__ss); | |
| 445 | ||
| 446 | ||
| 447 | /* Return thread local data associated with key TK in thread TH. */ | |
| 448 | extern td_err_e td_thr_tsd (const td_thrhandle_t *__th, | |
| 449 | const thread_key_t __tk, void **__data); | |
| 450 | ||
| 451 | ||
| 452 | /* Suspend execution of thread TH. */ | |
| 453 | extern td_err_e td_thr_dbsuspend (const td_thrhandle_t *__th); | |
| 454 | ||
| 455 | /* Resume execution of thread TH. */ | |
| 456 | extern td_err_e td_thr_dbresume (const td_thrhandle_t *__th); | |
| 457 | ||
| 458 | #endif /* thread_db.h */ |
libc/glibc-include/threads.h created+207
| ... | ... | @@ -0,0 +1,207 @@ |
| 1 | /* ISO C11 Standard: 7.26 - Thread support library <threads.h>. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _THREADS_H | |
| 20 | #define _THREADS_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | #include <time.h> | |
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | #include <bits/pthreadtypes-arch.h> | |
| 28 | #include <bits/types/struct_timespec.h> | |
| 29 | ||
| 30 | #ifndef __cplusplus | |
| 31 | # define thread_local _Thread_local | |
| 32 | #endif | |
| 33 | ||
| 34 | #define TSS_DTOR_ITERATIONS 4 | |
| 35 | typedef unsigned int tss_t; | |
| 36 | typedef void (*tss_dtor_t) (void*); | |
| 37 | ||
| 38 | typedef unsigned long int thrd_t; | |
| 39 | typedef int (*thrd_start_t) (void*); | |
| 40 | ||
| 41 | /* Exit and error codes. */ | |
| 42 | enum | |
| 43 | { | |
| 44 | thrd_success = 0, | |
| 45 | thrd_busy = 1, | |
| 46 | thrd_error = 2, | |
| 47 | thrd_nomem = 3, | |
| 48 | thrd_timedout = 4 | |
| 49 | }; | |
| 50 | ||
| 51 | /* Mutex types. */ | |
| 52 | enum | |
| 53 | { | |
| 54 | mtx_plain = 0, | |
| 55 | mtx_recursive = 1, | |
| 56 | mtx_timed = 2 | |
| 57 | }; | |
| 58 | ||
| 59 | typedef struct | |
| 60 | { | |
| 61 | int __data __ONCE_ALIGNMENT; | |
| 62 | } once_flag; | |
| 63 | #define ONCE_FLAG_INIT { 0 } | |
| 64 | ||
| 65 | typedef union | |
| 66 | { | |
| 67 | char __size[__SIZEOF_PTHREAD_MUTEX_T]; | |
| 68 | long int __align __LOCK_ALIGNMENT; | |
| 69 | } mtx_t; | |
| 70 | ||
| 71 | typedef union | |
| 72 | { | |
| 73 | char __size[__SIZEOF_PTHREAD_COND_T]; | |
| 74 | __extension__ long long int __align __LOCK_ALIGNMENT; | |
| 75 | } cnd_t; | |
| 76 | ||
| 77 | /* Threads functions. */ | |
| 78 | ||
| 79 | /* Create a new thread executing the function __FUNC. Arguments for __FUNC | |
| 80 | are passed through __ARG. If succesful, __THR is set to new thread | |
| 81 | identifier. */ | |
| 82 | extern int thrd_create (thrd_t *__thr, thrd_start_t __func, void *__arg); | |
| 83 | ||
| 84 | /* Check if __LHS and __RHS point to the same thread. */ | |
| 85 | extern int thrd_equal (thrd_t __lhs, thrd_t __rhs); | |
| 86 | ||
| 87 | /* Return current thread identifier. */ | |
| 88 | extern thrd_t thrd_current (void); | |
| 89 | ||
| 90 | /* Block current thread execution for at least the time pointed by | |
| 91 | __TIME_POINT. The current thread may resume if receives a signal. In | |
| 92 | that case, if __REMAINING is not NULL, the remaining time is stored in | |
| 93 | the object pointed by it. */ | |
| 94 | extern int thrd_sleep (const struct timespec *__time_point, | |
| 95 | struct timespec *__remaining); | |
| 96 | ||
| 97 | /* Terminate current thread execution, cleaning up any thread local | |
| 98 | storage and freeing resources. Returns the value specified in __RES. */ | |
| 99 | extern void thrd_exit (int __res) __attribute__ ((__noreturn__)); | |
| 100 | ||
| 101 | /* Detach the thread identified by __THR from the current environment | |
| 102 | (it does not allow join or wait for it). */ | |
| 103 | extern int thrd_detach (thrd_t __thr); | |
| 104 | ||
| 105 | /* Block current thread until execution of __THR is complete. In case that | |
| 106 | __RES is not NULL, will store the return value of __THR when exiting. */ | |
| 107 | extern int thrd_join (thrd_t __thr, int *__res); | |
| 108 | ||
| 109 | /* Stop current thread execution and call the scheduler to decide which | |
| 110 | thread should execute next. The current thread may be selected by the | |
| 111 | scheduler to keep running. */ | |
| 112 | extern void thrd_yield (void); | |
| 113 | ||
| 114 | #ifdef __USE_EXTERN_INLINES | |
| 115 | /* Optimizations. */ | |
| 116 | __extern_inline int | |
| 117 | thrd_equal (thrd_t __thread1, thrd_t __thread2) | |
| 118 | { | |
| 119 | return __thread1 == __thread2; | |
| 120 | } | |
| 121 | #endif | |
| 122 | ||
| 123 | ||
| 124 | /* Mutex functions. */ | |
| 125 | ||
| 126 | /* Creates a new mutex object with type __TYPE. If successful the new | |
| 127 | object is pointed by __MUTEX. */ | |
| 128 | extern int mtx_init (mtx_t *__mutex, int __type); | |
| 129 | ||
| 130 | /* Block the current thread until the mutex pointed to by __MUTEX is | |
| 131 | unlocked. In that case current thread will not be blocked. */ | |
| 132 | extern int mtx_lock (mtx_t *__mutex); | |
| 133 | ||
| 134 | /* Block the current thread until the mutex pointed by __MUTEX is unlocked | |
| 135 | or time pointed by __TIME_POINT is reached. In case the mutex is unlock, | |
| 136 | the current thread will not be blocked. */ | |
| 137 | extern int mtx_timedlock (mtx_t *__restrict __mutex, | |
| 138 | const struct timespec *__restrict __time_point); | |
| 139 | ||
| 140 | /* Try to lock the mutex pointed by __MUTEX without blocking. If the mutex | |
| 141 | is free the current threads takes control of it, otherwise it returns | |
| 142 | immediately. */ | |
| 143 | extern int mtx_trylock (mtx_t *__mutex); | |
| 144 | ||
| 145 | /* Unlock the mutex pointed by __MUTEX. It may potentially awake other | |
| 146 | threads waiting on this mutex. */ | |
| 147 | extern int mtx_unlock (mtx_t *__mutex); | |
| 148 | ||
| 149 | /* Destroy the mutex object pointed by __MUTEX. */ | |
| 150 | extern void mtx_destroy (mtx_t *__mutex); | |
| 151 | ||
| 152 | ||
| 153 | /* Call function __FUNC exactly once, even if invoked from several threads. | |
| 154 | All calls must be made with the same __FLAGS object. */ | |
| 155 | extern void call_once (once_flag *__flag, void (*__func)(void)); | |
| 156 | ||
| 157 | ||
| 158 | /* Condition variable functions. */ | |
| 159 | ||
| 160 | /* Initialize new condition variable pointed by __COND. */ | |
| 161 | extern int cnd_init (cnd_t *__cond); | |
| 162 | ||
| 163 | /* Unblock one thread that currently waits on condition variable pointed | |
| 164 | by __COND. */ | |
| 165 | extern int cnd_signal (cnd_t *__cond); | |
| 166 | ||
| 167 | /* Unblock all threads currently waiting on condition variable pointed by | |
| 168 | __COND. */ | |
| 169 | extern int cnd_broadcast (cnd_t *__cond); | |
| 170 | ||
| 171 | /* Block current thread on the condition variable pointed by __COND. */ | |
| 172 | extern int cnd_wait (cnd_t *__cond, mtx_t *__mutex); | |
| 173 | ||
| 174 | /* Block current thread on the condition variable until condition variable | |
| 175 | pointed by __COND is signaled or time pointed by __TIME_POINT is | |
| 176 | reached. */ | |
| 177 | extern int cnd_timedwait (cnd_t *__restrict __cond, | |
| 178 | mtx_t *__restrict __mutex, | |
| 179 | const struct timespec *__restrict __time_point); | |
| 180 | ||
| 181 | /* Destroy condition variable pointed by __cond and free all of its | |
| 182 | resources. */ | |
| 183 | extern void cnd_destroy (cnd_t *__COND); | |
| 184 | ||
| 185 | ||
| 186 | /* Thread specific storage functions. */ | |
| 187 | ||
| 188 | /* Create new thread-specific storage key and stores it in the object pointed | |
| 189 | by __TSS_ID. If __DESTRUCTOR is not NULL, the function will be called when | |
| 190 | the thread terminates. */ | |
| 191 | extern int tss_create (tss_t *__tss_id, tss_dtor_t __destructor); | |
| 192 | ||
| 193 | /* Return the value held in thread-specific storage for the current thread | |
| 194 | identified by __TSS_ID. */ | |
| 195 | extern void *tss_get (tss_t __tss_id); | |
| 196 | ||
| 197 | /* Sets the value of the thread-specific storage identified by __TSS_ID for | |
| 198 | the current thread to __VAL. */ | |
| 199 | extern int tss_set (tss_t __tss_id, void *__val); | |
| 200 | ||
| 201 | /* Destroys the thread-specific storage identified by __TSS_ID. The | |
| 202 | destructor is not called until thrd_exit is called. */ | |
| 203 | extern void tss_delete (tss_t __tss_id); | |
| 204 | ||
| 205 | __END_DECLS | |
| 206 | ||
| 207 | #endif /* _THREADS_H */ |
libc/glibc-include/time.h created+309
| ... | ... | @@ -0,0 +1,309 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.23 Date and time <time.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _TIME_H | |
| 23 | #define _TIME_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | #define __need_size_t | |
| 28 | #define __need_NULL | |
| 29 | #include <stddef.h> | |
| 30 | ||
| 31 | /* This defines CLOCKS_PER_SEC, which is the number of processor clock | |
| 32 | ticks per second, and possibly a number of other constants. */ | |
| 33 | #include <bits/time.h> | |
| 34 | ||
| 35 | /* Many of the typedefs and structs whose official home is this header | |
| 36 | may also need to be defined by other headers. */ | |
| 37 | #include <bits/types/clock_t.h> | |
| 38 | #include <bits/types/time_t.h> | |
| 39 | #include <bits/types/struct_tm.h> | |
| 40 | ||
| 41 | #if defined __USE_POSIX199309 || defined __USE_ISOC11 | |
| 42 | # include <bits/types/struct_timespec.h> | |
| 43 | #endif | |
| 44 | ||
| 45 | #ifdef __USE_POSIX199309 | |
| 46 | # include <bits/types/clockid_t.h> | |
| 47 | # include <bits/types/timer_t.h> | |
| 48 | # include <bits/types/struct_itimerspec.h> | |
| 49 | struct sigevent; | |
| 50 | #endif | |
| 51 | ||
| 52 | #ifdef __USE_XOPEN2K | |
| 53 | # ifndef __pid_t_defined | |
| 54 | typedef __pid_t pid_t; | |
| 55 | # define __pid_t_defined | |
| 56 | # endif | |
| 57 | #endif | |
| 58 | ||
| 59 | #ifdef __USE_XOPEN2K8 | |
| 60 | # include <bits/types/locale_t.h> | |
| 61 | #endif | |
| 62 | ||
| 63 | #ifdef __USE_ISOC11 | |
| 64 | /* Time base values for timespec_get. */ | |
| 65 | # define TIME_UTC 1 | |
| 66 | #endif | |
| 67 | ||
| 68 | __BEGIN_DECLS | |
| 69 | ||
| 70 | /* Time used by the program so far (user time + system time). | |
| 71 | The result / CLOCKS_PER_SEC is program time in seconds. */ | |
| 72 | extern clock_t clock (void) __THROW; | |
| 73 | ||
| 74 | /* Return the current time and put it in *TIMER if TIMER is not NULL. */ | |
| 75 | extern time_t time (time_t *__timer) __THROW; | |
| 76 | ||
| 77 | /* Return the difference between TIME1 and TIME0. */ | |
| 78 | extern double difftime (time_t __time1, time_t __time0) | |
| 79 | __THROW __attribute__ ((__const__)); | |
| 80 | ||
| 81 | /* Return the `time_t' representation of TP and normalize TP. */ | |
| 82 | extern time_t mktime (struct tm *__tp) __THROW; | |
| 83 | ||
| 84 | ||
| 85 | /* Format TP into S according to FORMAT. | |
| 86 | Write no more than MAXSIZE characters and return the number | |
| 87 | of characters written, or 0 if it would exceed MAXSIZE. */ | |
| 88 | extern size_t strftime (char *__restrict __s, size_t __maxsize, | |
| 89 | const char *__restrict __format, | |
| 90 | const struct tm *__restrict __tp) __THROW; | |
| 91 | ||
| 92 | #ifdef __USE_XOPEN | |
| 93 | /* Parse S according to FORMAT and store binary time information in TP. | |
| 94 | The return value is a pointer to the first unparsed character in S. */ | |
| 95 | extern char *strptime (const char *__restrict __s, | |
| 96 | const char *__restrict __fmt, struct tm *__tp) | |
| 97 | __THROW; | |
| 98 | #endif | |
| 99 | ||
| 100 | #ifdef __USE_XOPEN2K8 | |
| 101 | /* Similar to the two functions above but take the information from | |
| 102 | the provided locale and not the global locale. */ | |
| 103 | ||
| 104 | extern size_t strftime_l (char *__restrict __s, size_t __maxsize, | |
| 105 | const char *__restrict __format, | |
| 106 | const struct tm *__restrict __tp, | |
| 107 | locale_t __loc) __THROW; | |
| 108 | #endif | |
| 109 | ||
| 110 | #ifdef __USE_GNU | |
| 111 | extern char *strptime_l (const char *__restrict __s, | |
| 112 | const char *__restrict __fmt, struct tm *__tp, | |
| 113 | locale_t __loc) __THROW; | |
| 114 | #endif | |
| 115 | ||
| 116 | ||
| 117 | /* Return the `struct tm' representation of *TIMER | |
| 118 | in Universal Coordinated Time (aka Greenwich Mean Time). */ | |
| 119 | extern struct tm *gmtime (const time_t *__timer) __THROW; | |
| 120 | ||
| 121 | /* Return the `struct tm' representation | |
| 122 | of *TIMER in the local timezone. */ | |
| 123 | extern struct tm *localtime (const time_t *__timer) __THROW; | |
| 124 | ||
| 125 | #ifdef __USE_POSIX | |
| 126 | /* Return the `struct tm' representation of *TIMER in UTC, | |
| 127 | using *TP to store the result. */ | |
| 128 | extern struct tm *gmtime_r (const time_t *__restrict __timer, | |
| 129 | struct tm *__restrict __tp) __THROW; | |
| 130 | ||
| 131 | /* Return the `struct tm' representation of *TIMER in local time, | |
| 132 | using *TP to store the result. */ | |
| 133 | extern struct tm *localtime_r (const time_t *__restrict __timer, | |
| 134 | struct tm *__restrict __tp) __THROW; | |
| 135 | #endif /* POSIX */ | |
| 136 | ||
| 137 | /* Return a string of the form "Day Mon dd hh:mm:ss yyyy\n" | |
| 138 | that is the representation of TP in this format. */ | |
| 139 | extern char *asctime (const struct tm *__tp) __THROW; | |
| 140 | ||
| 141 | /* Equivalent to `asctime (localtime (timer))'. */ | |
| 142 | extern char *ctime (const time_t *__timer) __THROW; | |
| 143 | ||
| 144 | #ifdef __USE_POSIX | |
| 145 | /* Reentrant versions of the above functions. */ | |
| 146 | ||
| 147 | /* Return in BUF a string of the form "Day Mon dd hh:mm:ss yyyy\n" | |
| 148 | that is the representation of TP in this format. */ | |
| 149 | extern char *asctime_r (const struct tm *__restrict __tp, | |
| 150 | char *__restrict __buf) __THROW; | |
| 151 | ||
| 152 | /* Equivalent to `asctime_r (localtime_r (timer, *TMP*), buf)'. */ | |
| 153 | extern char *ctime_r (const time_t *__restrict __timer, | |
| 154 | char *__restrict __buf) __THROW; | |
| 155 | #endif /* POSIX */ | |
| 156 | ||
| 157 | ||
| 158 | /* Defined in localtime.c. */ | |
| 159 | extern char *__tzname[2]; /* Current timezone names. */ | |
| 160 | extern int __daylight; /* If daylight-saving time is ever in use. */ | |
| 161 | extern long int __timezone; /* Seconds west of UTC. */ | |
| 162 | ||
| 163 | ||
| 164 | #ifdef __USE_POSIX | |
| 165 | /* Same as above. */ | |
| 166 | extern char *tzname[2]; | |
| 167 | ||
| 168 | /* Set time conversion information from the TZ environment variable. | |
| 169 | If TZ is not defined, a locale-dependent default is used. */ | |
| 170 | extern void tzset (void) __THROW; | |
| 171 | #endif | |
| 172 | ||
| 173 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 174 | extern int daylight; | |
| 175 | extern long int timezone; | |
| 176 | #endif | |
| 177 | ||
| 178 | #ifdef __USE_MISC | |
| 179 | /* Set the system time to *WHEN. | |
| 180 | This call is restricted to the superuser. */ | |
| 181 | extern int stime (const time_t *__when) __THROW; | |
| 182 | #endif | |
| 183 | ||
| 184 | ||
| 185 | /* Nonzero if YEAR is a leap year (every 4 years, | |
| 186 | except every 100th isn't, and every 400th is). */ | |
| 187 | #define __isleap(year) \ | |
| 188 | ((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0)) | |
| 189 | ||
| 190 | ||
| 191 | #ifdef __USE_MISC | |
| 192 | /* Miscellaneous functions many Unices inherited from the public domain | |
| 193 | localtime package. These are included only for compatibility. */ | |
| 194 | ||
| 195 | /* Like `mktime', but for TP represents Universal Time, not local time. */ | |
| 196 | extern time_t timegm (struct tm *__tp) __THROW; | |
| 197 | ||
| 198 | /* Another name for `mktime'. */ | |
| 199 | extern time_t timelocal (struct tm *__tp) __THROW; | |
| 200 | ||
| 201 | /* Return the number of days in YEAR. */ | |
| 202 | extern int dysize (int __year) __THROW __attribute__ ((__const__)); | |
| 203 | #endif | |
| 204 | ||
| 205 | ||
| 206 | #ifdef __USE_POSIX199309 | |
| 207 | /* Pause execution for a number of nanoseconds. | |
| 208 | ||
| 209 | This function is a cancellation point and therefore not marked with | |
| 210 | __THROW. */ | |
| 211 | extern int nanosleep (const struct timespec *__requested_time, | |
| 212 | struct timespec *__remaining); | |
| 213 | ||
| 214 | ||
| 215 | /* Get resolution of clock CLOCK_ID. */ | |
| 216 | extern int clock_getres (clockid_t __clock_id, struct timespec *__res) __THROW; | |
| 217 | ||
| 218 | /* Get current value of clock CLOCK_ID and store it in TP. */ | |
| 219 | extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) __THROW; | |
| 220 | ||
| 221 | /* Set clock CLOCK_ID to value TP. */ | |
| 222 | extern int clock_settime (clockid_t __clock_id, const struct timespec *__tp) | |
| 223 | __THROW; | |
| 224 | ||
| 225 | # ifdef __USE_XOPEN2K | |
| 226 | /* High-resolution sleep with the specified clock. | |
| 227 | ||
| 228 | This function is a cancellation point and therefore not marked with | |
| 229 | __THROW. */ | |
| 230 | extern int clock_nanosleep (clockid_t __clock_id, int __flags, | |
| 231 | const struct timespec *__req, | |
| 232 | struct timespec *__rem); | |
| 233 | ||
| 234 | /* Return clock ID for CPU-time clock. */ | |
| 235 | extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __THROW; | |
| 236 | # endif | |
| 237 | ||
| 238 | ||
| 239 | /* Create new per-process timer using CLOCK_ID. */ | |
| 240 | extern int timer_create (clockid_t __clock_id, | |
| 241 | struct sigevent *__restrict __evp, | |
| 242 | timer_t *__restrict __timerid) __THROW; | |
| 243 | ||
| 244 | /* Delete timer TIMERID. */ | |
| 245 | extern int timer_delete (timer_t __timerid) __THROW; | |
| 246 | ||
| 247 | /* Set timer TIMERID to VALUE, returning old value in OVALUE. */ | |
| 248 | extern int timer_settime (timer_t __timerid, int __flags, | |
| 249 | const struct itimerspec *__restrict __value, | |
| 250 | struct itimerspec *__restrict __ovalue) __THROW; | |
| 251 | ||
| 252 | /* Get current value of timer TIMERID and store it in VALUE. */ | |
| 253 | extern int timer_gettime (timer_t __timerid, struct itimerspec *__value) | |
| 254 | __THROW; | |
| 255 | ||
| 256 | /* Get expiration overrun for timer TIMERID. */ | |
| 257 | extern int timer_getoverrun (timer_t __timerid) __THROW; | |
| 258 | #endif | |
| 259 | ||
| 260 | ||
| 261 | #ifdef __USE_ISOC11 | |
| 262 | /* Set TS to calendar time based in time base BASE. */ | |
| 263 | extern int timespec_get (struct timespec *__ts, int __base) | |
| 264 | __THROW __nonnull ((1)); | |
| 265 | #endif | |
| 266 | ||
| 267 | ||
| 268 | #ifdef __USE_XOPEN_EXTENDED | |
| 269 | /* Set to one of the following values to indicate an error. | |
| 270 | 1 the DATEMSK environment variable is null or undefined, | |
| 271 | 2 the template file cannot be opened for reading, | |
| 272 | 3 failed to get file status information, | |
| 273 | 4 the template file is not a regular file, | |
| 274 | 5 an error is encountered while reading the template file, | |
| 275 | 6 memory allication failed (not enough memory available), | |
| 276 | 7 there is no line in the template that matches the input, | |
| 277 | 8 invalid input specification Example: February 31 or a time is | |
| 278 | specified that can not be represented in a time_t (representing | |
| 279 | the time in seconds since 00:00:00 UTC, January 1, 1970) */ | |
| 280 | extern int getdate_err; | |
| 281 | ||
| 282 | /* Parse the given string as a date specification and return a value | |
| 283 | representing the value. The templates from the file identified by | |
| 284 | the environment variable DATEMSK are used. In case of an error | |
| 285 | `getdate_err' is set. | |
| 286 | ||
| 287 | This function is a possible cancellation point and therefore not | |
| 288 | marked with __THROW. */ | |
| 289 | extern struct tm *getdate (const char *__string); | |
| 290 | #endif | |
| 291 | ||
| 292 | #ifdef __USE_GNU | |
| 293 | /* Since `getdate' is not reentrant because of the use of `getdate_err' | |
| 294 | and the static buffer to return the result in, we provide a thread-safe | |
| 295 | variant. The functionality is the same. The result is returned in | |
| 296 | the buffer pointed to by RESBUFP and in case of an error the return | |
| 297 | value is != 0 with the same values as given above for `getdate_err'. | |
| 298 | ||
| 299 | This function is not part of POSIX and therefore no official | |
| 300 | cancellation point. But due to similarity with an POSIX interface | |
| 301 | or due to the implementation it is a cancellation point and | |
| 302 | therefore not marked with __THROW. */ | |
| 303 | extern int getdate_r (const char *__restrict __string, | |
| 304 | struct tm *__restrict __resbufp); | |
| 305 | #endif | |
| 306 | ||
| 307 | __END_DECLS | |
| 308 | ||
| 309 | #endif /* time.h. */ |
libc/glibc-include/ttyent.h created+65
| ... | ... | @@ -0,0 +1,65 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 1989, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 4. Neither the name of the University nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * @(#)ttyent.h 8.1 (Berkeley) 6/2/93 | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _TTYENT_H | |
| 33 | #define _TTYENT_H 1 | |
| 34 | ||
| 35 | #include <features.h> | |
| 36 | ||
| 37 | #define _PATH_TTYS "/etc/ttys" | |
| 38 | ||
| 39 | #define _TTYS_OFF "off" | |
| 40 | #define _TTYS_ON "on" | |
| 41 | #define _TTYS_SECURE "secure" | |
| 42 | #define _TTYS_WINDOW "window" | |
| 43 | ||
| 44 | struct ttyent { | |
| 45 | char *ty_name; /* terminal device name */ | |
| 46 | char *ty_getty; /* command to execute, usually getty */ | |
| 47 | char *ty_type; /* terminal type for termcap */ | |
| 48 | #define TTY_ON 0x01 /* enable logins (start ty_getty program) */ | |
| 49 | #define TTY_SECURE 0x02 /* allow uid of 0 to login */ | |
| 50 | int ty_status; /* status flags */ | |
| 51 | char *ty_window; /* command to start up window manager */ | |
| 52 | char *ty_comment; /* comment field */ | |
| 53 | }; | |
| 54 | ||
| 55 | ||
| 56 | __BEGIN_DECLS | |
| 57 | ||
| 58 | extern struct ttyent *getttyent (void) __THROW; | |
| 59 | extern struct ttyent *getttynam (const char *__tty) __THROW; | |
| 60 | extern int setttyent (void) __THROW; | |
| 61 | extern int endttyent (void) __THROW; | |
| 62 | ||
| 63 | __END_DECLS | |
| 64 | ||
| 65 | #endif /* ttyent.h */ |
libc/glibc-include/uchar.h created+67
| ... | ... | @@ -0,0 +1,67 @@ |
| 1 | /* Copyright (C) 2011-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C11 Standard: 7.28 | |
| 20 | * Unicode utilities <uchar.h> | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _UCHAR_H | |
| 24 | #define _UCHAR_H 1 | |
| 25 | ||
| 26 | #include <features.h> | |
| 27 | ||
| 28 | #define __need_size_t | |
| 29 | #include <stddef.h> | |
| 30 | ||
| 31 | #include <bits/types.h> | |
| 32 | #include <bits/types/mbstate_t.h> | |
| 33 | ||
| 34 | #ifndef __USE_ISOCXX11 | |
| 35 | /* Define the 16-bit and 32-bit character types. */ | |
| 36 | typedef __uint_least16_t char16_t; | |
| 37 | typedef __uint_least32_t char32_t; | |
| 38 | #endif | |
| 39 | ||
| 40 | ||
| 41 | __BEGIN_DECLS | |
| 42 | ||
| 43 | /* Write char16_t representation of multibyte character pointed | |
| 44 | to by S to PC16. */ | |
| 45 | extern size_t mbrtoc16 (char16_t *__restrict __pc16, | |
| 46 | const char *__restrict __s, size_t __n, | |
| 47 | mbstate_t *__restrict __p) __THROW; | |
| 48 | ||
| 49 | /* Write multibyte representation of char16_t C16 to S. */ | |
| 50 | extern size_t c16rtomb (char *__restrict __s, char16_t __c16, | |
| 51 | mbstate_t *__restrict __ps) __THROW; | |
| 52 | ||
| 53 | ||
| 54 | ||
| 55 | /* Write char32_t representation of multibyte character pointed | |
| 56 | to by S to PC32. */ | |
| 57 | extern size_t mbrtoc32 (char32_t *__restrict __pc32, | |
| 58 | const char *__restrict __s, size_t __n, | |
| 59 | mbstate_t *__restrict __p) __THROW; | |
| 60 | ||
| 61 | /* Write multibyte representation of char32_t C32 to S. */ | |
| 62 | extern size_t c32rtomb (char *__restrict __s, char32_t __c32, | |
| 63 | mbstate_t *__restrict __ps) __THROW; | |
| 64 | ||
| 65 | __END_DECLS | |
| 66 | ||
| 67 | #endif /* uchar.h */ |
libc/glibc-include/ucontext.h created+56
| ... | ... | @@ -0,0 +1,56 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* System V ABI compliant user-level context switching support. */ | |
| 19 | ||
| 20 | #ifndef _UCONTEXT_H | |
| 21 | #define _UCONTEXT_H 1 | |
| 22 | ||
| 23 | #include <features.h> | |
| 24 | ||
| 25 | /* Get definition of __INDIRECT_RETURN. */ | |
| 26 | #include <bits/indirect-return.h> | |
| 27 | ||
| 28 | /* Get machine dependent definition of data structures. */ | |
| 29 | #include <sys/ucontext.h> | |
| 30 | ||
| 31 | __BEGIN_DECLS | |
| 32 | ||
| 33 | /* Get user context and store it in variable pointed to by UCP. */ | |
| 34 | extern int getcontext (ucontext_t *__ucp) __THROWNL; | |
| 35 | ||
| 36 | /* Set user context from information of variable pointed to by UCP. */ | |
| 37 | extern int setcontext (const ucontext_t *__ucp) __THROWNL; | |
| 38 | ||
| 39 | /* Save current context in context variable pointed to by OUCP and set | |
| 40 | context from variable pointed to by UCP. */ | |
| 41 | extern int swapcontext (ucontext_t *__restrict __oucp, | |
| 42 | const ucontext_t *__restrict __ucp) | |
| 43 | __THROWNL __INDIRECT_RETURN; | |
| 44 | ||
| 45 | /* Manipulate user context UCP to continue with calling functions FUNC | |
| 46 | and the ARGC-1 parameters following ARGC when the context is used | |
| 47 | the next time in `setcontext' or `swapcontext'. | |
| 48 | ||
| 49 | We cannot say anything about the parameters FUNC takes; `void' | |
| 50 | is as good as any other choice. */ | |
| 51 | extern void makecontext (ucontext_t *__ucp, void (*__func) (void), | |
| 52 | int __argc, ...) __THROW; | |
| 53 | ||
| 54 | __END_DECLS | |
| 55 | ||
| 56 | #endif /* ucontext.h */ |
libc/glibc-include/ulimit.h created+47
| ... | ... | @@ -0,0 +1,47 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _ULIMIT_H | |
| 19 | #define _ULIMIT_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | /* Constants used as the first parameter for `ulimit'. They denote limits | |
| 24 | which can be set or retrieved using this function. */ | |
| 25 | enum | |
| 26 | { | |
| 27 | UL_GETFSIZE = 1, /* Return limit on the size of a file, | |
| 28 | in units of 512 bytes. */ | |
| 29 | #define UL_GETFSIZE UL_GETFSIZE | |
| 30 | UL_SETFSIZE, /* Set limit on the size of a file to | |
| 31 | second argument. */ | |
| 32 | #define UL_SETFSIZE UL_SETFSIZE | |
| 33 | __UL_GETMAXBRK, /* Return the maximum possible address | |
| 34 | of the data segment. */ | |
| 35 | __UL_GETOPENMAX /* Return the maximum number of files | |
| 36 | that the calling process can open.*/ | |
| 37 | }; | |
| 38 | ||
| 39 | ||
| 40 | __BEGIN_DECLS | |
| 41 | ||
| 42 | /* Control process limits according to CMD. */ | |
| 43 | extern long int ulimit (int __cmd, ...) __THROW; | |
| 44 | ||
| 45 | __END_DECLS | |
| 46 | ||
| 47 | #endif /* ulimit.h */ |
libc/glibc-include/unistd.h created+1171
| ... | ... | @@ -0,0 +1,1171 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 2.10 Symbolic Constants <unistd.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _UNISTD_H | |
| 23 | #define _UNISTD_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | /* These may be used to determine what facilities are present at compile time. | |
| 30 | Their values can be obtained at run time from `sysconf'. */ | |
| 31 | ||
| 32 | #ifdef __USE_XOPEN2K8 | |
| 33 | /* POSIX Standard approved as ISO/IEC 9945-1 as of September 2008. */ | |
| 34 | # define _POSIX_VERSION 200809L | |
| 35 | #elif defined __USE_XOPEN2K | |
| 36 | /* POSIX Standard approved as ISO/IEC 9945-1 as of December 2001. */ | |
| 37 | # define _POSIX_VERSION 200112L | |
| 38 | #elif defined __USE_POSIX199506 | |
| 39 | /* POSIX Standard approved as ISO/IEC 9945-1 as of June 1995. */ | |
| 40 | # define _POSIX_VERSION 199506L | |
| 41 | #elif defined __USE_POSIX199309 | |
| 42 | /* POSIX Standard approved as ISO/IEC 9945-1 as of September 1993. */ | |
| 43 | # define _POSIX_VERSION 199309L | |
| 44 | #else | |
| 45 | /* POSIX Standard approved as ISO/IEC 9945-1 as of September 1990. */ | |
| 46 | # define _POSIX_VERSION 199009L | |
| 47 | #endif | |
| 48 | ||
| 49 | /* These are not #ifdef __USE_POSIX2 because they are | |
| 50 | in the theoretically application-owned namespace. */ | |
| 51 | ||
| 52 | #ifdef __USE_XOPEN2K8 | |
| 53 | # define __POSIX2_THIS_VERSION 200809L | |
| 54 | /* The utilities on GNU systems also correspond to this version. */ | |
| 55 | #elif defined __USE_XOPEN2K | |
| 56 | /* The utilities on GNU systems also correspond to this version. */ | |
| 57 | # define __POSIX2_THIS_VERSION 200112L | |
| 58 | #elif defined __USE_POSIX199506 | |
| 59 | /* The utilities on GNU systems also correspond to this version. */ | |
| 60 | # define __POSIX2_THIS_VERSION 199506L | |
| 61 | #else | |
| 62 | /* The utilities on GNU systems also correspond to this version. */ | |
| 63 | # define __POSIX2_THIS_VERSION 199209L | |
| 64 | #endif | |
| 65 | ||
| 66 | /* The utilities on GNU systems also correspond to this version. */ | |
| 67 | #define _POSIX2_VERSION __POSIX2_THIS_VERSION | |
| 68 | ||
| 69 | /* This symbol was required until the 2001 edition of POSIX. */ | |
| 70 | #define _POSIX2_C_VERSION __POSIX2_THIS_VERSION | |
| 71 | ||
| 72 | /* If defined, the implementation supports the | |
| 73 | C Language Bindings Option. */ | |
| 74 | #define _POSIX2_C_BIND __POSIX2_THIS_VERSION | |
| 75 | ||
| 76 | /* If defined, the implementation supports the | |
| 77 | C Language Development Utilities Option. */ | |
| 78 | #define _POSIX2_C_DEV __POSIX2_THIS_VERSION | |
| 79 | ||
| 80 | /* If defined, the implementation supports the | |
| 81 | Software Development Utilities Option. */ | |
| 82 | #define _POSIX2_SW_DEV __POSIX2_THIS_VERSION | |
| 83 | ||
| 84 | /* If defined, the implementation supports the | |
| 85 | creation of locales with the localedef utility. */ | |
| 86 | #define _POSIX2_LOCALEDEF __POSIX2_THIS_VERSION | |
| 87 | ||
| 88 | /* X/Open version number to which the library conforms. It is selectable. */ | |
| 89 | #ifdef __USE_XOPEN2K8 | |
| 90 | # define _XOPEN_VERSION 700 | |
| 91 | #elif defined __USE_XOPEN2K | |
| 92 | # define _XOPEN_VERSION 600 | |
| 93 | #elif defined __USE_UNIX98 | |
| 94 | # define _XOPEN_VERSION 500 | |
| 95 | #else | |
| 96 | # define _XOPEN_VERSION 4 | |
| 97 | #endif | |
| 98 | ||
| 99 | /* Commands and utilities from XPG4 are available. */ | |
| 100 | #define _XOPEN_XCU_VERSION 4 | |
| 101 | ||
| 102 | /* We are compatible with the old published standards as well. */ | |
| 103 | #define _XOPEN_XPG2 1 | |
| 104 | #define _XOPEN_XPG3 1 | |
| 105 | #define _XOPEN_XPG4 1 | |
| 106 | ||
| 107 | /* The X/Open Unix extensions are available. */ | |
| 108 | #define _XOPEN_UNIX 1 | |
| 109 | ||
| 110 | /* The enhanced internationalization capabilities according to XPG4.2 | |
| 111 | are present. */ | |
| 112 | #define _XOPEN_ENH_I18N 1 | |
| 113 | ||
| 114 | /* The legacy interfaces are also available. */ | |
| 115 | #define _XOPEN_LEGACY 1 | |
| 116 | ||
| 117 | ||
| 118 | /* Get values of POSIX options: | |
| 119 | ||
| 120 | If these symbols are defined, the corresponding features are | |
| 121 | always available. If not, they may be available sometimes. | |
| 122 | The current values can be obtained with `sysconf'. | |
| 123 | ||
| 124 | _POSIX_JOB_CONTROL Job control is supported. | |
| 125 | _POSIX_SAVED_IDS Processes have a saved set-user-ID | |
| 126 | and a saved set-group-ID. | |
| 127 | _POSIX_REALTIME_SIGNALS Real-time, queued signals are supported. | |
| 128 | _POSIX_PRIORITY_SCHEDULING Priority scheduling is supported. | |
| 129 | _POSIX_TIMERS POSIX.4 clocks and timers are supported. | |
| 130 | _POSIX_ASYNCHRONOUS_IO Asynchronous I/O is supported. | |
| 131 | _POSIX_PRIORITIZED_IO Prioritized asynchronous I/O is supported. | |
| 132 | _POSIX_SYNCHRONIZED_IO Synchronizing file data is supported. | |
| 133 | _POSIX_FSYNC The fsync function is present. | |
| 134 | _POSIX_MAPPED_FILES Mapping of files to memory is supported. | |
| 135 | _POSIX_MEMLOCK Locking of all memory is supported. | |
| 136 | _POSIX_MEMLOCK_RANGE Locking of ranges of memory is supported. | |
| 137 | _POSIX_MEMORY_PROTECTION Setting of memory protections is supported. | |
| 138 | _POSIX_MESSAGE_PASSING POSIX.4 message queues are supported. | |
| 139 | _POSIX_SEMAPHORES POSIX.4 counting semaphores are supported. | |
| 140 | _POSIX_SHARED_MEMORY_OBJECTS POSIX.4 shared memory objects are supported. | |
| 141 | _POSIX_THREADS POSIX.1c pthreads are supported. | |
| 142 | _POSIX_THREAD_ATTR_STACKADDR Thread stack address attribute option supported. | |
| 143 | _POSIX_THREAD_ATTR_STACKSIZE Thread stack size attribute option supported. | |
| 144 | _POSIX_THREAD_SAFE_FUNCTIONS Thread-safe functions are supported. | |
| 145 | _POSIX_THREAD_PRIORITY_SCHEDULING | |
| 146 | POSIX.1c thread execution scheduling supported. | |
| 147 | _POSIX_THREAD_PRIO_INHERIT Thread priority inheritance option supported. | |
| 148 | _POSIX_THREAD_PRIO_PROTECT Thread priority protection option supported. | |
| 149 | _POSIX_THREAD_PROCESS_SHARED Process-shared synchronization supported. | |
| 150 | _POSIX_PII Protocol-independent interfaces are supported. | |
| 151 | _POSIX_PII_XTI XTI protocol-indep. interfaces are supported. | |
| 152 | _POSIX_PII_SOCKET Socket protocol-indep. interfaces are supported. | |
| 153 | _POSIX_PII_INTERNET Internet family of protocols supported. | |
| 154 | _POSIX_PII_INTERNET_STREAM Connection-mode Internet protocol supported. | |
| 155 | _POSIX_PII_INTERNET_DGRAM Connectionless Internet protocol supported. | |
| 156 | _POSIX_PII_OSI ISO/OSI family of protocols supported. | |
| 157 | _POSIX_PII_OSI_COTS Connection-mode ISO/OSI service supported. | |
| 158 | _POSIX_PII_OSI_CLTS Connectionless ISO/OSI service supported. | |
| 159 | _POSIX_POLL Implementation supports `poll' function. | |
| 160 | _POSIX_SELECT Implementation supports `select' and `pselect'. | |
| 161 | ||
| 162 | _XOPEN_REALTIME X/Open realtime support is available. | |
| 163 | _XOPEN_REALTIME_THREADS X/Open realtime thread support is available. | |
| 164 | _XOPEN_SHM Shared memory interface according to XPG4.2. | |
| 165 | ||
| 166 | _XBS5_ILP32_OFF32 Implementation provides environment with 32-bit | |
| 167 | int, long, pointer, and off_t types. | |
| 168 | _XBS5_ILP32_OFFBIG Implementation provides environment with 32-bit | |
| 169 | int, long, and pointer and off_t with at least | |
| 170 | 64 bits. | |
| 171 | _XBS5_LP64_OFF64 Implementation provides environment with 32-bit | |
| 172 | int, and 64-bit long, pointer, and off_t types. | |
| 173 | _XBS5_LPBIG_OFFBIG Implementation provides environment with at | |
| 174 | least 32 bits int and long, pointer, and off_t | |
| 175 | with at least 64 bits. | |
| 176 | ||
| 177 | If any of these symbols is defined as -1, the corresponding option is not | |
| 178 | true for any file. If any is defined as other than -1, the corresponding | |
| 179 | option is true for all files. If a symbol is not defined at all, the value | |
| 180 | for a specific file can be obtained from `pathconf' and `fpathconf'. | |
| 181 | ||
| 182 | _POSIX_CHOWN_RESTRICTED Only the super user can use `chown' to change | |
| 183 | the owner of a file. `chown' can only be used | |
| 184 | to change the group ID of a file to a group of | |
| 185 | which the calling process is a member. | |
| 186 | _POSIX_NO_TRUNC Pathname components longer than | |
| 187 | NAME_MAX generate an error. | |
| 188 | _POSIX_VDISABLE If defined, if the value of an element of the | |
| 189 | `c_cc' member of `struct termios' is | |
| 190 | _POSIX_VDISABLE, no character will have the | |
| 191 | effect associated with that element. | |
| 192 | _POSIX_SYNC_IO Synchronous I/O may be performed. | |
| 193 | _POSIX_ASYNC_IO Asynchronous I/O may be performed. | |
| 194 | _POSIX_PRIO_IO Prioritized Asynchronous I/O may be performed. | |
| 195 | ||
| 196 | Support for the Large File Support interface is not generally available. | |
| 197 | If it is available the following constants are defined to one. | |
| 198 | _LFS64_LARGEFILE Low-level I/O supports large files. | |
| 199 | _LFS64_STDIO Standard I/O supports large files. | |
| 200 | */ | |
| 201 | ||
| 202 | #include <bits/posix_opt.h> | |
| 203 | ||
| 204 | /* Get the environment definitions from Unix98. */ | |
| 205 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K | |
| 206 | # include <bits/environments.h> | |
| 207 | #endif | |
| 208 | ||
| 209 | /* Standard file descriptors. */ | |
| 210 | #define STDIN_FILENO 0 /* Standard input. */ | |
| 211 | #define STDOUT_FILENO 1 /* Standard output. */ | |
| 212 | #define STDERR_FILENO 2 /* Standard error output. */ | |
| 213 | ||
| 214 | ||
| 215 | /* All functions that are not declared anywhere else. */ | |
| 216 | ||
| 217 | #include <bits/types.h> | |
| 218 | ||
| 219 | #ifndef __ssize_t_defined | |
| 220 | typedef __ssize_t ssize_t; | |
| 221 | # define __ssize_t_defined | |
| 222 | #endif | |
| 223 | ||
| 224 | #define __need_size_t | |
| 225 | #define __need_NULL | |
| 226 | #include <stddef.h> | |
| 227 | ||
| 228 | #if defined __USE_XOPEN || defined __USE_XOPEN2K | |
| 229 | /* The Single Unix specification says that some more types are | |
| 230 | available here. */ | |
| 231 | # ifndef __gid_t_defined | |
| 232 | typedef __gid_t gid_t; | |
| 233 | # define __gid_t_defined | |
| 234 | # endif | |
| 235 | ||
| 236 | # ifndef __uid_t_defined | |
| 237 | typedef __uid_t uid_t; | |
| 238 | # define __uid_t_defined | |
| 239 | # endif | |
| 240 | ||
| 241 | # ifndef __off_t_defined | |
| 242 | # ifndef __USE_FILE_OFFSET64 | |
| 243 | typedef __off_t off_t; | |
| 244 | # else | |
| 245 | typedef __off64_t off_t; | |
| 246 | # endif | |
| 247 | # define __off_t_defined | |
| 248 | # endif | |
| 249 | # if defined __USE_LARGEFILE64 && !defined __off64_t_defined | |
| 250 | typedef __off64_t off64_t; | |
| 251 | # define __off64_t_defined | |
| 252 | # endif | |
| 253 | ||
| 254 | # ifndef __useconds_t_defined | |
| 255 | typedef __useconds_t useconds_t; | |
| 256 | # define __useconds_t_defined | |
| 257 | # endif | |
| 258 | ||
| 259 | # ifndef __pid_t_defined | |
| 260 | typedef __pid_t pid_t; | |
| 261 | # define __pid_t_defined | |
| 262 | # endif | |
| 263 | #endif /* X/Open */ | |
| 264 | ||
| 265 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K | |
| 266 | # ifndef __intptr_t_defined | |
| 267 | typedef __intptr_t intptr_t; | |
| 268 | # define __intptr_t_defined | |
| 269 | # endif | |
| 270 | #endif | |
| 271 | ||
| 272 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 273 | # ifndef __socklen_t_defined | |
| 274 | typedef __socklen_t socklen_t; | |
| 275 | # define __socklen_t_defined | |
| 276 | # endif | |
| 277 | #endif | |
| 278 | ||
| 279 | /* Values for the second argument to access. | |
| 280 | These may be OR'd together. */ | |
| 281 | #define R_OK 4 /* Test for read permission. */ | |
| 282 | #define W_OK 2 /* Test for write permission. */ | |
| 283 | #define X_OK 1 /* Test for execute permission. */ | |
| 284 | #define F_OK 0 /* Test for existence. */ | |
| 285 | ||
| 286 | /* Test for access to NAME using the real UID and real GID. */ | |
| 287 | extern int access (const char *__name, int __type) __THROW __nonnull ((1)); | |
| 288 | ||
| 289 | #ifdef __USE_GNU | |
| 290 | /* Test for access to NAME using the effective UID and GID | |
| 291 | (as normal file operations use). */ | |
| 292 | extern int euidaccess (const char *__name, int __type) | |
| 293 | __THROW __nonnull ((1)); | |
| 294 | ||
| 295 | /* An alias for `euidaccess', used by some other systems. */ | |
| 296 | extern int eaccess (const char *__name, int __type) | |
| 297 | __THROW __nonnull ((1)); | |
| 298 | #endif | |
| 299 | ||
| 300 | #ifdef __USE_ATFILE | |
| 301 | /* Test for access to FILE relative to the directory FD is open on. | |
| 302 | If AT_EACCESS is set in FLAG, then use effective IDs like `eaccess', | |
| 303 | otherwise use real IDs like `access'. */ | |
| 304 | extern int faccessat (int __fd, const char *__file, int __type, int __flag) | |
| 305 | __THROW __nonnull ((2)) __wur; | |
| 306 | #endif /* Use GNU. */ | |
| 307 | ||
| 308 | ||
| 309 | /* Values for the WHENCE argument to lseek. */ | |
| 310 | #ifndef _STDIO_H /* <stdio.h> has the same definitions. */ | |
| 311 | # define SEEK_SET 0 /* Seek from beginning of file. */ | |
| 312 | # define SEEK_CUR 1 /* Seek from current position. */ | |
| 313 | # define SEEK_END 2 /* Seek from end of file. */ | |
| 314 | # ifdef __USE_GNU | |
| 315 | # define SEEK_DATA 3 /* Seek to next data. */ | |
| 316 | # define SEEK_HOLE 4 /* Seek to next hole. */ | |
| 317 | # endif | |
| 318 | #endif | |
| 319 | ||
| 320 | #if defined __USE_MISC && !defined L_SET | |
| 321 | /* Old BSD names for the same constants; just for compatibility. */ | |
| 322 | # define L_SET SEEK_SET | |
| 323 | # define L_INCR SEEK_CUR | |
| 324 | # define L_XTND SEEK_END | |
| 325 | #endif | |
| 326 | ||
| 327 | ||
| 328 | /* Move FD's file position to OFFSET bytes from the | |
| 329 | beginning of the file (if WHENCE is SEEK_SET), | |
| 330 | the current position (if WHENCE is SEEK_CUR), | |
| 331 | or the end of the file (if WHENCE is SEEK_END). | |
| 332 | Return the new file position. */ | |
| 333 | #ifndef __USE_FILE_OFFSET64 | |
| 334 | extern __off_t lseek (int __fd, __off_t __offset, int __whence) __THROW; | |
| 335 | #else | |
| 336 | # ifdef __REDIRECT_NTH | |
| 337 | extern __off64_t __REDIRECT_NTH (lseek, | |
| 338 | (int __fd, __off64_t __offset, int __whence), | |
| 339 | lseek64); | |
| 340 | # else | |
| 341 | # define lseek lseek64 | |
| 342 | # endif | |
| 343 | #endif | |
| 344 | #ifdef __USE_LARGEFILE64 | |
| 345 | extern __off64_t lseek64 (int __fd, __off64_t __offset, int __whence) | |
| 346 | __THROW; | |
| 347 | #endif | |
| 348 | ||
| 349 | /* Close the file descriptor FD. | |
| 350 | ||
| 351 | This function is a cancellation point and therefore not marked with | |
| 352 | __THROW. */ | |
| 353 | extern int close (int __fd); | |
| 354 | ||
| 355 | /* Read NBYTES into BUF from FD. Return the | |
| 356 | number read, -1 for errors or 0 for EOF. | |
| 357 | ||
| 358 | This function is a cancellation point and therefore not marked with | |
| 359 | __THROW. */ | |
| 360 | extern ssize_t read (int __fd, void *__buf, size_t __nbytes) __wur; | |
| 361 | ||
| 362 | /* Write N bytes of BUF to FD. Return the number written, or -1. | |
| 363 | ||
| 364 | This function is a cancellation point and therefore not marked with | |
| 365 | __THROW. */ | |
| 366 | extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur; | |
| 367 | ||
| 368 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K8 | |
| 369 | # ifndef __USE_FILE_OFFSET64 | |
| 370 | /* Read NBYTES into BUF from FD at the given position OFFSET without | |
| 371 | changing the file pointer. Return the number read, -1 for errors | |
| 372 | or 0 for EOF. | |
| 373 | ||
| 374 | This function is a cancellation point and therefore not marked with | |
| 375 | __THROW. */ | |
| 376 | extern ssize_t pread (int __fd, void *__buf, size_t __nbytes, | |
| 377 | __off_t __offset) __wur; | |
| 378 | ||
| 379 | /* Write N bytes of BUF to FD at the given position OFFSET without | |
| 380 | changing the file pointer. Return the number written, or -1. | |
| 381 | ||
| 382 | This function is a cancellation point and therefore not marked with | |
| 383 | __THROW. */ | |
| 384 | extern ssize_t pwrite (int __fd, const void *__buf, size_t __n, | |
| 385 | __off_t __offset) __wur; | |
| 386 | # else | |
| 387 | # ifdef __REDIRECT | |
| 388 | extern ssize_t __REDIRECT (pread, (int __fd, void *__buf, size_t __nbytes, | |
| 389 | __off64_t __offset), | |
| 390 | pread64) __wur; | |
| 391 | extern ssize_t __REDIRECT (pwrite, (int __fd, const void *__buf, | |
| 392 | size_t __nbytes, __off64_t __offset), | |
| 393 | pwrite64) __wur; | |
| 394 | # else | |
| 395 | # define pread pread64 | |
| 396 | # define pwrite pwrite64 | |
| 397 | # endif | |
| 398 | # endif | |
| 399 | ||
| 400 | # ifdef __USE_LARGEFILE64 | |
| 401 | /* Read NBYTES into BUF from FD at the given position OFFSET without | |
| 402 | changing the file pointer. Return the number read, -1 for errors | |
| 403 | or 0 for EOF. */ | |
| 404 | extern ssize_t pread64 (int __fd, void *__buf, size_t __nbytes, | |
| 405 | __off64_t __offset) __wur; | |
| 406 | /* Write N bytes of BUF to FD at the given position OFFSET without | |
| 407 | changing the file pointer. Return the number written, or -1. */ | |
| 408 | extern ssize_t pwrite64 (int __fd, const void *__buf, size_t __n, | |
| 409 | __off64_t __offset) __wur; | |
| 410 | # endif | |
| 411 | #endif | |
| 412 | ||
| 413 | /* Create a one-way communication channel (pipe). | |
| 414 | If successful, two file descriptors are stored in PIPEDES; | |
| 415 | bytes written on PIPEDES[1] can be read from PIPEDES[0]. | |
| 416 | Returns 0 if successful, -1 if not. */ | |
| 417 | extern int pipe (int __pipedes[2]) __THROW __wur; | |
| 418 | ||
| 419 | #ifdef __USE_GNU | |
| 420 | /* Same as pipe but apply flags passed in FLAGS to the new file | |
| 421 | descriptors. */ | |
| 422 | extern int pipe2 (int __pipedes[2], int __flags) __THROW __wur; | |
| 423 | #endif | |
| 424 | ||
| 425 | /* Schedule an alarm. In SECONDS seconds, the process will get a SIGALRM. | |
| 426 | If SECONDS is zero, any currently scheduled alarm will be cancelled. | |
| 427 | The function returns the number of seconds remaining until the last | |
| 428 | alarm scheduled would have signaled, or zero if there wasn't one. | |
| 429 | There is no return value to indicate an error, but you can set `errno' | |
| 430 | to 0 and check its value after calling `alarm', and this might tell you. | |
| 431 | The signal may come late due to processor scheduling. */ | |
| 432 | extern unsigned int alarm (unsigned int __seconds) __THROW; | |
| 433 | ||
| 434 | /* Make the process sleep for SECONDS seconds, or until a signal arrives | |
| 435 | and is not ignored. The function returns the number of seconds less | |
| 436 | than SECONDS which it actually slept (thus zero if it slept the full time). | |
| 437 | If a signal handler does a `longjmp' or modifies the handling of the | |
| 438 | SIGALRM signal while inside `sleep' call, the handling of the SIGALRM | |
| 439 | signal afterwards is undefined. There is no return value to indicate | |
| 440 | error, but if `sleep' returns SECONDS, it probably didn't work. | |
| 441 | ||
| 442 | This function is a cancellation point and therefore not marked with | |
| 443 | __THROW. */ | |
| 444 | extern unsigned int sleep (unsigned int __seconds); | |
| 445 | ||
| 446 | #if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8) \ | |
| 447 | || defined __USE_MISC | |
| 448 | /* Set an alarm to go off (generating a SIGALRM signal) in VALUE | |
| 449 | microseconds. If INTERVAL is nonzero, when the alarm goes off, the | |
| 450 | timer is reset to go off every INTERVAL microseconds thereafter. | |
| 451 | Returns the number of microseconds remaining before the alarm. */ | |
| 452 | extern __useconds_t ualarm (__useconds_t __value, __useconds_t __interval) | |
| 453 | __THROW; | |
| 454 | ||
| 455 | /* Sleep USECONDS microseconds, or until a signal arrives that is not blocked | |
| 456 | or ignored. | |
| 457 | ||
| 458 | This function is a cancellation point and therefore not marked with | |
| 459 | __THROW. */ | |
| 460 | extern int usleep (__useconds_t __useconds); | |
| 461 | #endif | |
| 462 | ||
| 463 | ||
| 464 | /* Suspend the process until a signal arrives. | |
| 465 | This always returns -1 and sets `errno' to EINTR. | |
| 466 | ||
| 467 | This function is a cancellation point and therefore not marked with | |
| 468 | __THROW. */ | |
| 469 | extern int pause (void); | |
| 470 | ||
| 471 | ||
| 472 | /* Change the owner and group of FILE. */ | |
| 473 | extern int chown (const char *__file, __uid_t __owner, __gid_t __group) | |
| 474 | __THROW __nonnull ((1)) __wur; | |
| 475 | ||
| 476 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 477 | /* Change the owner and group of the file that FD is open on. */ | |
| 478 | extern int fchown (int __fd, __uid_t __owner, __gid_t __group) __THROW __wur; | |
| 479 | ||
| 480 | ||
| 481 | /* Change owner and group of FILE, if it is a symbolic | |
| 482 | link the ownership of the symbolic link is changed. */ | |
| 483 | extern int lchown (const char *__file, __uid_t __owner, __gid_t __group) | |
| 484 | __THROW __nonnull ((1)) __wur; | |
| 485 | ||
| 486 | #endif /* Use X/Open Unix. */ | |
| 487 | ||
| 488 | #ifdef __USE_ATFILE | |
| 489 | /* Change the owner and group of FILE relative to the directory FD is open | |
| 490 | on. */ | |
| 491 | extern int fchownat (int __fd, const char *__file, __uid_t __owner, | |
| 492 | __gid_t __group, int __flag) | |
| 493 | __THROW __nonnull ((2)) __wur; | |
| 494 | #endif /* Use GNU. */ | |
| 495 | ||
| 496 | /* Change the process's working directory to PATH. */ | |
| 497 | extern int chdir (const char *__path) __THROW __nonnull ((1)) __wur; | |
| 498 | ||
| 499 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 500 | /* Change the process's working directory to the one FD is open on. */ | |
| 501 | extern int fchdir (int __fd) __THROW __wur; | |
| 502 | #endif | |
| 503 | ||
| 504 | /* Get the pathname of the current working directory, | |
| 505 | and put it in SIZE bytes of BUF. Returns NULL if the | |
| 506 | directory couldn't be determined or SIZE was too small. | |
| 507 | If successful, returns BUF. In GNU, if BUF is NULL, | |
| 508 | an array is allocated with `malloc'; the array is SIZE | |
| 509 | bytes long, unless SIZE == 0, in which case it is as | |
| 510 | big as necessary. */ | |
| 511 | extern char *getcwd (char *__buf, size_t __size) __THROW __wur; | |
| 512 | ||
| 513 | #ifdef __USE_GNU | |
| 514 | /* Return a malloc'd string containing the current directory name. | |
| 515 | If the environment variable `PWD' is set, and its value is correct, | |
| 516 | that value is used. */ | |
| 517 | extern char *get_current_dir_name (void) __THROW; | |
| 518 | #endif | |
| 519 | ||
| 520 | #if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8) \ | |
| 521 | || defined __USE_MISC | |
| 522 | /* Put the absolute pathname of the current working directory in BUF. | |
| 523 | If successful, return BUF. If not, put an error message in | |
| 524 | BUF and return NULL. BUF should be at least PATH_MAX bytes long. */ | |
| 525 | extern char *getwd (char *__buf) | |
| 526 | __THROW __nonnull ((1)) __attribute_deprecated__ __wur; | |
| 527 | #endif | |
| 528 | ||
| 529 | ||
| 530 | /* Duplicate FD, returning a new file descriptor on the same file. */ | |
| 531 | extern int dup (int __fd) __THROW __wur; | |
| 532 | ||
| 533 | /* Duplicate FD to FD2, closing FD2 and making it open on the same file. */ | |
| 534 | extern int dup2 (int __fd, int __fd2) __THROW; | |
| 535 | ||
| 536 | #ifdef __USE_GNU | |
| 537 | /* Duplicate FD to FD2, closing FD2 and making it open on the same | |
| 538 | file while setting flags according to FLAGS. */ | |
| 539 | extern int dup3 (int __fd, int __fd2, int __flags) __THROW; | |
| 540 | #endif | |
| 541 | ||
| 542 | /* NULL-terminated array of "NAME=VALUE" environment variables. */ | |
| 543 | extern char **__environ; | |
| 544 | #ifdef __USE_GNU | |
| 545 | extern char **environ; | |
| 546 | #endif | |
| 547 | ||
| 548 | ||
| 549 | /* Replace the current process, executing PATH with arguments ARGV and | |
| 550 | environment ENVP. ARGV and ENVP are terminated by NULL pointers. */ | |
| 551 | extern int execve (const char *__path, char *const __argv[], | |
| 552 | char *const __envp[]) __THROW __nonnull ((1, 2)); | |
| 553 | ||
| 554 | #ifdef __USE_XOPEN2K8 | |
| 555 | /* Execute the file FD refers to, overlaying the running program image. | |
| 556 | ARGV and ENVP are passed to the new program, as for `execve'. */ | |
| 557 | extern int fexecve (int __fd, char *const __argv[], char *const __envp[]) | |
| 558 | __THROW __nonnull ((2)); | |
| 559 | #endif | |
| 560 | ||
| 561 | ||
| 562 | /* Execute PATH with arguments ARGV and environment from `environ'. */ | |
| 563 | extern int execv (const char *__path, char *const __argv[]) | |
| 564 | __THROW __nonnull ((1, 2)); | |
| 565 | ||
| 566 | /* Execute PATH with all arguments after PATH until a NULL pointer, | |
| 567 | and the argument after that for environment. */ | |
| 568 | extern int execle (const char *__path, const char *__arg, ...) | |
| 569 | __THROW __nonnull ((1, 2)); | |
| 570 | ||
| 571 | /* Execute PATH with all arguments after PATH until | |
| 572 | a NULL pointer and environment from `environ'. */ | |
| 573 | extern int execl (const char *__path, const char *__arg, ...) | |
| 574 | __THROW __nonnull ((1, 2)); | |
| 575 | ||
| 576 | /* Execute FILE, searching in the `PATH' environment variable if it contains | |
| 577 | no slashes, with arguments ARGV and environment from `environ'. */ | |
| 578 | extern int execvp (const char *__file, char *const __argv[]) | |
| 579 | __THROW __nonnull ((1, 2)); | |
| 580 | ||
| 581 | /* Execute FILE, searching in the `PATH' environment variable if | |
| 582 | it contains no slashes, with all arguments after FILE until a | |
| 583 | NULL pointer and environment from `environ'. */ | |
| 584 | extern int execlp (const char *__file, const char *__arg, ...) | |
| 585 | __THROW __nonnull ((1, 2)); | |
| 586 | ||
| 587 | #ifdef __USE_GNU | |
| 588 | /* Execute FILE, searching in the `PATH' environment variable if it contains | |
| 589 | no slashes, with arguments ARGV and environment from `environ'. */ | |
| 590 | extern int execvpe (const char *__file, char *const __argv[], | |
| 591 | char *const __envp[]) | |
| 592 | __THROW __nonnull ((1, 2)); | |
| 593 | #endif | |
| 594 | ||
| 595 | ||
| 596 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 597 | /* Add INC to priority of the current process. */ | |
| 598 | extern int nice (int __inc) __THROW __wur; | |
| 599 | #endif | |
| 600 | ||
| 601 | ||
| 602 | /* Terminate program execution with the low-order 8 bits of STATUS. */ | |
| 603 | extern void _exit (int __status) __attribute__ ((__noreturn__)); | |
| 604 | ||
| 605 | ||
| 606 | /* Get the `_PC_*' symbols for the NAME argument to `pathconf' and `fpathconf'; | |
| 607 | the `_SC_*' symbols for the NAME argument to `sysconf'; | |
| 608 | and the `_CS_*' symbols for the NAME argument to `confstr'. */ | |
| 609 | #include <bits/confname.h> | |
| 610 | ||
| 611 | /* Get file-specific configuration information about PATH. */ | |
| 612 | extern long int pathconf (const char *__path, int __name) | |
| 613 | __THROW __nonnull ((1)); | |
| 614 | ||
| 615 | /* Get file-specific configuration about descriptor FD. */ | |
| 616 | extern long int fpathconf (int __fd, int __name) __THROW; | |
| 617 | ||
| 618 | /* Get the value of the system variable NAME. */ | |
| 619 | extern long int sysconf (int __name) __THROW; | |
| 620 | ||
| 621 | #ifdef __USE_POSIX2 | |
| 622 | /* Get the value of the string-valued system variable NAME. */ | |
| 623 | extern size_t confstr (int __name, char *__buf, size_t __len) __THROW; | |
| 624 | #endif | |
| 625 | ||
| 626 | ||
| 627 | /* Get the process ID of the calling process. */ | |
| 628 | extern __pid_t getpid (void) __THROW; | |
| 629 | ||
| 630 | /* Get the process ID of the calling process's parent. */ | |
| 631 | extern __pid_t getppid (void) __THROW; | |
| 632 | ||
| 633 | /* Get the process group ID of the calling process. */ | |
| 634 | extern __pid_t getpgrp (void) __THROW; | |
| 635 | ||
| 636 | /* Get the process group ID of process PID. */ | |
| 637 | extern __pid_t __getpgid (__pid_t __pid) __THROW; | |
| 638 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 639 | extern __pid_t getpgid (__pid_t __pid) __THROW; | |
| 640 | #endif | |
| 641 | ||
| 642 | ||
| 643 | /* Set the process group ID of the process matching PID to PGID. | |
| 644 | If PID is zero, the current process's process group ID is set. | |
| 645 | If PGID is zero, the process ID of the process is used. */ | |
| 646 | extern int setpgid (__pid_t __pid, __pid_t __pgid) __THROW; | |
| 647 | ||
| 648 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 649 | /* Both System V and BSD have `setpgrp' functions, but with different | |
| 650 | calling conventions. The BSD function is the same as POSIX.1 `setpgid' | |
| 651 | (above). The System V function takes no arguments and puts the calling | |
| 652 | process in its on group like `setpgid (0, 0)'. | |
| 653 | ||
| 654 | New programs should always use `setpgid' instead. | |
| 655 | ||
| 656 | GNU provides the POSIX.1 function. */ | |
| 657 | ||
| 658 | /* Set the process group ID of the calling process to its own PID. | |
| 659 | This is exactly the same as `setpgid (0, 0)'. */ | |
| 660 | extern int setpgrp (void) __THROW; | |
| 661 | ||
| 662 | #endif /* Use misc or X/Open. */ | |
| 663 | ||
| 664 | /* Create a new session with the calling process as its leader. | |
| 665 | The process group IDs of the session and the calling process | |
| 666 | are set to the process ID of the calling process, which is returned. */ | |
| 667 | extern __pid_t setsid (void) __THROW; | |
| 668 | ||
| 669 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 670 | /* Return the session ID of the given process. */ | |
| 671 | extern __pid_t getsid (__pid_t __pid) __THROW; | |
| 672 | #endif | |
| 673 | ||
| 674 | /* Get the real user ID of the calling process. */ | |
| 675 | extern __uid_t getuid (void) __THROW; | |
| 676 | ||
| 677 | /* Get the effective user ID of the calling process. */ | |
| 678 | extern __uid_t geteuid (void) __THROW; | |
| 679 | ||
| 680 | /* Get the real group ID of the calling process. */ | |
| 681 | extern __gid_t getgid (void) __THROW; | |
| 682 | ||
| 683 | /* Get the effective group ID of the calling process. */ | |
| 684 | extern __gid_t getegid (void) __THROW; | |
| 685 | ||
| 686 | /* If SIZE is zero, return the number of supplementary groups | |
| 687 | the calling process is in. Otherwise, fill in the group IDs | |
| 688 | of its supplementary groups in LIST and return the number written. */ | |
| 689 | extern int getgroups (int __size, __gid_t __list[]) __THROW __wur; | |
| 690 | ||
| 691 | #ifdef __USE_GNU | |
| 692 | /* Return nonzero iff the calling process is in group GID. */ | |
| 693 | extern int group_member (__gid_t __gid) __THROW; | |
| 694 | #endif | |
| 695 | ||
| 696 | /* Set the user ID of the calling process to UID. | |
| 697 | If the calling process is the super-user, set the real | |
| 698 | and effective user IDs, and the saved set-user-ID to UID; | |
| 699 | if not, the effective user ID is set to UID. */ | |
| 700 | extern int setuid (__uid_t __uid) __THROW __wur; | |
| 701 | ||
| 702 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 703 | /* Set the real user ID of the calling process to RUID, | |
| 704 | and the effective user ID of the calling process to EUID. */ | |
| 705 | extern int setreuid (__uid_t __ruid, __uid_t __euid) __THROW __wur; | |
| 706 | #endif | |
| 707 | ||
| 708 | #ifdef __USE_XOPEN2K | |
| 709 | /* Set the effective user ID of the calling process to UID. */ | |
| 710 | extern int seteuid (__uid_t __uid) __THROW __wur; | |
| 711 | #endif /* Use POSIX.1-2001. */ | |
| 712 | ||
| 713 | /* Set the group ID of the calling process to GID. | |
| 714 | If the calling process is the super-user, set the real | |
| 715 | and effective group IDs, and the saved set-group-ID to GID; | |
| 716 | if not, the effective group ID is set to GID. */ | |
| 717 | extern int setgid (__gid_t __gid) __THROW __wur; | |
| 718 | ||
| 719 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 720 | /* Set the real group ID of the calling process to RGID, | |
| 721 | and the effective group ID of the calling process to EGID. */ | |
| 722 | extern int setregid (__gid_t __rgid, __gid_t __egid) __THROW __wur; | |
| 723 | #endif | |
| 724 | ||
| 725 | #ifdef __USE_XOPEN2K | |
| 726 | /* Set the effective group ID of the calling process to GID. */ | |
| 727 | extern int setegid (__gid_t __gid) __THROW __wur; | |
| 728 | #endif /* Use POSIX.1-2001. */ | |
| 729 | ||
| 730 | #ifdef __USE_GNU | |
| 731 | /* Fetch the real user ID, effective user ID, and saved-set user ID, | |
| 732 | of the calling process. */ | |
| 733 | extern int getresuid (__uid_t *__ruid, __uid_t *__euid, __uid_t *__suid) | |
| 734 | __THROW; | |
| 735 | ||
| 736 | /* Fetch the real group ID, effective group ID, and saved-set group ID, | |
| 737 | of the calling process. */ | |
| 738 | extern int getresgid (__gid_t *__rgid, __gid_t *__egid, __gid_t *__sgid) | |
| 739 | __THROW; | |
| 740 | ||
| 741 | /* Set the real user ID, effective user ID, and saved-set user ID, | |
| 742 | of the calling process to RUID, EUID, and SUID, respectively. */ | |
| 743 | extern int setresuid (__uid_t __ruid, __uid_t __euid, __uid_t __suid) | |
| 744 | __THROW __wur; | |
| 745 | ||
| 746 | /* Set the real group ID, effective group ID, and saved-set group ID, | |
| 747 | of the calling process to RGID, EGID, and SGID, respectively. */ | |
| 748 | extern int setresgid (__gid_t __rgid, __gid_t __egid, __gid_t __sgid) | |
| 749 | __THROW __wur; | |
| 750 | #endif | |
| 751 | ||
| 752 | ||
| 753 | /* Clone the calling process, creating an exact copy. | |
| 754 | Return -1 for errors, 0 to the new process, | |
| 755 | and the process ID of the new process to the old process. */ | |
| 756 | extern __pid_t fork (void) __THROWNL; | |
| 757 | ||
| 758 | #if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8) \ | |
| 759 | || defined __USE_MISC | |
| 760 | /* Clone the calling process, but without copying the whole address space. | |
| 761 | The calling process is suspended until the new process exits or is | |
| 762 | replaced by a call to `execve'. Return -1 for errors, 0 to the new process, | |
| 763 | and the process ID of the new process to the old process. */ | |
| 764 | extern __pid_t vfork (void) __THROW; | |
| 765 | #endif /* Use misc or XPG < 7. */ | |
| 766 | ||
| 767 | ||
| 768 | /* Return the pathname of the terminal FD is open on, or NULL on errors. | |
| 769 | The returned storage is good only until the next call to this function. */ | |
| 770 | extern char *ttyname (int __fd) __THROW; | |
| 771 | ||
| 772 | /* Store at most BUFLEN characters of the pathname of the terminal FD is | |
| 773 | open on in BUF. Return 0 on success, otherwise an error number. */ | |
| 774 | extern int ttyname_r (int __fd, char *__buf, size_t __buflen) | |
| 775 | __THROW __nonnull ((2)) __wur; | |
| 776 | ||
| 777 | /* Return 1 if FD is a valid descriptor associated | |
| 778 | with a terminal, zero if not. */ | |
| 779 | extern int isatty (int __fd) __THROW; | |
| 780 | ||
| 781 | #ifdef __USE_MISC | |
| 782 | /* Return the index into the active-logins file (utmp) for | |
| 783 | the controlling terminal. */ | |
| 784 | extern int ttyslot (void) __THROW; | |
| 785 | #endif | |
| 786 | ||
| 787 | ||
| 788 | /* Make a link to FROM named TO. */ | |
| 789 | extern int link (const char *__from, const char *__to) | |
| 790 | __THROW __nonnull ((1, 2)) __wur; | |
| 791 | ||
| 792 | #ifdef __USE_ATFILE | |
| 793 | /* Like link but relative paths in TO and FROM are interpreted relative | |
| 794 | to FROMFD and TOFD respectively. */ | |
| 795 | extern int linkat (int __fromfd, const char *__from, int __tofd, | |
| 796 | const char *__to, int __flags) | |
| 797 | __THROW __nonnull ((2, 4)) __wur; | |
| 798 | #endif | |
| 799 | ||
| 800 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K | |
| 801 | /* Make a symbolic link to FROM named TO. */ | |
| 802 | extern int symlink (const char *__from, const char *__to) | |
| 803 | __THROW __nonnull ((1, 2)) __wur; | |
| 804 | ||
| 805 | /* Read the contents of the symbolic link PATH into no more than | |
| 806 | LEN bytes of BUF. The contents are not null-terminated. | |
| 807 | Returns the number of characters read, or -1 for errors. */ | |
| 808 | extern ssize_t readlink (const char *__restrict __path, | |
| 809 | char *__restrict __buf, size_t __len) | |
| 810 | __THROW __nonnull ((1, 2)) __wur; | |
| 811 | #endif /* Use POSIX.1-2001. */ | |
| 812 | ||
| 813 | #ifdef __USE_ATFILE | |
| 814 | /* Like symlink but a relative path in TO is interpreted relative to TOFD. */ | |
| 815 | extern int symlinkat (const char *__from, int __tofd, | |
| 816 | const char *__to) __THROW __nonnull ((1, 3)) __wur; | |
| 817 | ||
| 818 | /* Like readlink but a relative PATH is interpreted relative to FD. */ | |
| 819 | extern ssize_t readlinkat (int __fd, const char *__restrict __path, | |
| 820 | char *__restrict __buf, size_t __len) | |
| 821 | __THROW __nonnull ((2, 3)) __wur; | |
| 822 | #endif | |
| 823 | ||
| 824 | /* Remove the link NAME. */ | |
| 825 | extern int unlink (const char *__name) __THROW __nonnull ((1)); | |
| 826 | ||
| 827 | #ifdef __USE_ATFILE | |
| 828 | /* Remove the link NAME relative to FD. */ | |
| 829 | extern int unlinkat (int __fd, const char *__name, int __flag) | |
| 830 | __THROW __nonnull ((2)); | |
| 831 | #endif | |
| 832 | ||
| 833 | /* Remove the directory PATH. */ | |
| 834 | extern int rmdir (const char *__path) __THROW __nonnull ((1)); | |
| 835 | ||
| 836 | ||
| 837 | /* Return the foreground process group ID of FD. */ | |
| 838 | extern __pid_t tcgetpgrp (int __fd) __THROW; | |
| 839 | ||
| 840 | /* Set the foreground process group ID of FD set PGRP_ID. */ | |
| 841 | extern int tcsetpgrp (int __fd, __pid_t __pgrp_id) __THROW; | |
| 842 | ||
| 843 | ||
| 844 | /* Return the login name of the user. | |
| 845 | ||
| 846 | This function is a possible cancellation point and therefore not | |
| 847 | marked with __THROW. */ | |
| 848 | extern char *getlogin (void); | |
| 849 | #ifdef __USE_POSIX199506 | |
| 850 | /* Return at most NAME_LEN characters of the login name of the user in NAME. | |
| 851 | If it cannot be determined or some other error occurred, return the error | |
| 852 | code. Otherwise return 0. | |
| 853 | ||
| 854 | This function is a possible cancellation point and therefore not | |
| 855 | marked with __THROW. */ | |
| 856 | extern int getlogin_r (char *__name, size_t __name_len) __nonnull ((1)); | |
| 857 | #endif | |
| 858 | ||
| 859 | #ifdef __USE_MISC | |
| 860 | /* Set the login name returned by `getlogin'. */ | |
| 861 | extern int setlogin (const char *__name) __THROW __nonnull ((1)); | |
| 862 | #endif | |
| 863 | ||
| 864 | ||
| 865 | #ifdef __USE_POSIX2 | |
| 866 | /* Get definitions and prototypes for functions to process the | |
| 867 | arguments in ARGV (ARGC of them, minus the program name) for | |
| 868 | options given in OPTS. */ | |
| 869 | # include <bits/getopt_posix.h> | |
| 870 | #endif | |
| 871 | ||
| 872 | ||
| 873 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K | |
| 874 | /* Put the name of the current host in no more than LEN bytes of NAME. | |
| 875 | The result is null-terminated if LEN is large enough for the full | |
| 876 | name and the terminator. */ | |
| 877 | extern int gethostname (char *__name, size_t __len) __THROW __nonnull ((1)); | |
| 878 | #endif | |
| 879 | ||
| 880 | ||
| 881 | #if defined __USE_MISC | |
| 882 | /* Set the name of the current host to NAME, which is LEN bytes long. | |
| 883 | This call is restricted to the super-user. */ | |
| 884 | extern int sethostname (const char *__name, size_t __len) | |
| 885 | __THROW __nonnull ((1)) __wur; | |
| 886 | ||
| 887 | /* Set the current machine's Internet number to ID. | |
| 888 | This call is restricted to the super-user. */ | |
| 889 | extern int sethostid (long int __id) __THROW __wur; | |
| 890 | ||
| 891 | ||
| 892 | /* Get and set the NIS (aka YP) domain name, if any. | |
| 893 | Called just like `gethostname' and `sethostname'. | |
| 894 | The NIS domain name is usually the empty string when not using NIS. */ | |
| 895 | extern int getdomainname (char *__name, size_t __len) | |
| 896 | __THROW __nonnull ((1)) __wur; | |
| 897 | extern int setdomainname (const char *__name, size_t __len) | |
| 898 | __THROW __nonnull ((1)) __wur; | |
| 899 | ||
| 900 | ||
| 901 | /* Revoke access permissions to all processes currently communicating | |
| 902 | with the control terminal, and then send a SIGHUP signal to the process | |
| 903 | group of the control terminal. */ | |
| 904 | extern int vhangup (void) __THROW; | |
| 905 | ||
| 906 | /* Revoke the access of all descriptors currently open on FILE. */ | |
| 907 | extern int revoke (const char *__file) __THROW __nonnull ((1)) __wur; | |
| 908 | ||
| 909 | ||
| 910 | /* Enable statistical profiling, writing samples of the PC into at most | |
| 911 | SIZE bytes of SAMPLE_BUFFER; every processor clock tick while profiling | |
| 912 | is enabled, the system examines the user PC and increments | |
| 913 | SAMPLE_BUFFER[((PC - OFFSET) / 2) * SCALE / 65536]. If SCALE is zero, | |
| 914 | disable profiling. Returns zero on success, -1 on error. */ | |
| 915 | extern int profil (unsigned short int *__sample_buffer, size_t __size, | |
| 916 | size_t __offset, unsigned int __scale) | |
| 917 | __THROW __nonnull ((1)); | |
| 918 | ||
| 919 | ||
| 920 | /* Turn accounting on if NAME is an existing file. The system will then write | |
| 921 | a record for each process as it terminates, to this file. If NAME is NULL, | |
| 922 | turn accounting off. This call is restricted to the super-user. */ | |
| 923 | extern int acct (const char *__name) __THROW; | |
| 924 | ||
| 925 | ||
| 926 | /* Successive calls return the shells listed in `/etc/shells'. */ | |
| 927 | extern char *getusershell (void) __THROW; | |
| 928 | extern void endusershell (void) __THROW; /* Discard cached info. */ | |
| 929 | extern void setusershell (void) __THROW; /* Rewind and re-read the file. */ | |
| 930 | ||
| 931 | ||
| 932 | /* Put the program in the background, and dissociate from the controlling | |
| 933 | terminal. If NOCHDIR is zero, do `chdir ("/")'. If NOCLOSE is zero, | |
| 934 | redirects stdin, stdout, and stderr to /dev/null. */ | |
| 935 | extern int daemon (int __nochdir, int __noclose) __THROW __wur; | |
| 936 | #endif /* Use misc. */ | |
| 937 | ||
| 938 | ||
| 939 | #if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_XOPEN2K) | |
| 940 | /* Make PATH be the root directory (the starting point for absolute paths). | |
| 941 | This call is restricted to the super-user. */ | |
| 942 | extern int chroot (const char *__path) __THROW __nonnull ((1)) __wur; | |
| 943 | ||
| 944 | /* Prompt with PROMPT and read a string from the terminal without echoing. | |
| 945 | Uses /dev/tty if possible; otherwise stderr and stdin. */ | |
| 946 | extern char *getpass (const char *__prompt) __nonnull ((1)); | |
| 947 | #endif /* Use misc || X/Open. */ | |
| 948 | ||
| 949 | ||
| 950 | /* Make all changes done to FD actually appear on disk. | |
| 951 | ||
| 952 | This function is a cancellation point and therefore not marked with | |
| 953 | __THROW. */ | |
| 954 | extern int fsync (int __fd); | |
| 955 | ||
| 956 | ||
| 957 | #ifdef __USE_GNU | |
| 958 | /* Make all changes done to all files on the file system associated | |
| 959 | with FD actually appear on disk. */ | |
| 960 | extern int syncfs (int __fd) __THROW; | |
| 961 | #endif | |
| 962 | ||
| 963 | ||
| 964 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 965 | ||
| 966 | /* Return identifier for the current host. */ | |
| 967 | extern long int gethostid (void); | |
| 968 | ||
| 969 | /* Make all changes done to all files actually appear on disk. */ | |
| 970 | extern void sync (void) __THROW; | |
| 971 | ||
| 972 | ||
| 973 | # if defined __USE_MISC || !defined __USE_XOPEN2K | |
| 974 | /* Return the number of bytes in a page. This is the system's page size, | |
| 975 | which is not necessarily the same as the hardware page size. */ | |
| 976 | extern int getpagesize (void) __THROW __attribute__ ((__const__)); | |
| 977 | ||
| 978 | ||
| 979 | /* Return the maximum number of file descriptors | |
| 980 | the current process could possibly have. */ | |
| 981 | extern int getdtablesize (void) __THROW; | |
| 982 | # endif | |
| 983 | ||
| 984 | #endif /* Use misc || X/Open Unix. */ | |
| 985 | ||
| 986 | ||
| 987 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 988 | ||
| 989 | /* Truncate FILE to LENGTH bytes. */ | |
| 990 | # ifndef __USE_FILE_OFFSET64 | |
| 991 | extern int truncate (const char *__file, __off_t __length) | |
| 992 | __THROW __nonnull ((1)) __wur; | |
| 993 | # else | |
| 994 | # ifdef __REDIRECT_NTH | |
| 995 | extern int __REDIRECT_NTH (truncate, | |
| 996 | (const char *__file, __off64_t __length), | |
| 997 | truncate64) __nonnull ((1)) __wur; | |
| 998 | # else | |
| 999 | # define truncate truncate64 | |
| 1000 | # endif | |
| 1001 | # endif | |
| 1002 | # ifdef __USE_LARGEFILE64 | |
| 1003 | extern int truncate64 (const char *__file, __off64_t __length) | |
| 1004 | __THROW __nonnull ((1)) __wur; | |
| 1005 | # endif | |
| 1006 | ||
| 1007 | #endif /* Use X/Open Unix || POSIX 2008. */ | |
| 1008 | ||
| 1009 | #if defined __USE_POSIX199309 \ | |
| 1010 | || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K | |
| 1011 | ||
| 1012 | /* Truncate the file FD is open on to LENGTH bytes. */ | |
| 1013 | # ifndef __USE_FILE_OFFSET64 | |
| 1014 | extern int ftruncate (int __fd, __off_t __length) __THROW __wur; | |
| 1015 | # else | |
| 1016 | # ifdef __REDIRECT_NTH | |
| 1017 | extern int __REDIRECT_NTH (ftruncate, (int __fd, __off64_t __length), | |
| 1018 | ftruncate64) __wur; | |
| 1019 | # else | |
| 1020 | # define ftruncate ftruncate64 | |
| 1021 | # endif | |
| 1022 | # endif | |
| 1023 | # ifdef __USE_LARGEFILE64 | |
| 1024 | extern int ftruncate64 (int __fd, __off64_t __length) __THROW __wur; | |
| 1025 | # endif | |
| 1026 | ||
| 1027 | #endif /* Use POSIX.1b || X/Open Unix || XPG6. */ | |
| 1028 | ||
| 1029 | ||
| 1030 | #if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) \ | |
| 1031 | || defined __USE_MISC | |
| 1032 | ||
| 1033 | /* Set the end of accessible data space (aka "the break") to ADDR. | |
| 1034 | Returns zero on success and -1 for errors (with errno set). */ | |
| 1035 | extern int brk (void *__addr) __THROW __wur; | |
| 1036 | ||
| 1037 | /* Increase or decrease the end of accessible data space by DELTA bytes. | |
| 1038 | If successful, returns the address the previous end of data space | |
| 1039 | (i.e. the beginning of the new space, if DELTA > 0); | |
| 1040 | returns (void *) -1 for errors (with errno set). */ | |
| 1041 | extern void *sbrk (intptr_t __delta) __THROW; | |
| 1042 | #endif | |
| 1043 | ||
| 1044 | ||
| 1045 | #ifdef __USE_MISC | |
| 1046 | /* Invoke `system call' number SYSNO, passing it the remaining arguments. | |
| 1047 | This is completely system-dependent, and not often useful. | |
| 1048 | ||
| 1049 | In Unix, `syscall' sets `errno' for all errors and most calls return -1 | |
| 1050 | for errors; in many systems you cannot pass arguments or get return | |
| 1051 | values for all system calls (`pipe', `fork', and `getppid' typically | |
| 1052 | among them). | |
| 1053 | ||
| 1054 | In Mach, all system calls take normal arguments and always return an | |
| 1055 | error code (zero for success). */ | |
| 1056 | extern long int syscall (long int __sysno, ...) __THROW; | |
| 1057 | ||
| 1058 | #endif /* Use misc. */ | |
| 1059 | ||
| 1060 | ||
| 1061 | #if (defined __USE_MISC || defined __USE_XOPEN_EXTENDED) && !defined F_LOCK | |
| 1062 | /* NOTE: These declarations also appear in <fcntl.h>; be sure to keep both | |
| 1063 | files consistent. Some systems have them there and some here, and some | |
| 1064 | software depends on the macros being defined without including both. */ | |
| 1065 | ||
| 1066 | /* `lockf' is a simpler interface to the locking facilities of `fcntl'. | |
| 1067 | LEN is always relative to the current file position. | |
| 1068 | The CMD argument is one of the following. | |
| 1069 | ||
| 1070 | This function is a cancellation point and therefore not marked with | |
| 1071 | __THROW. */ | |
| 1072 | ||
| 1073 | # define F_ULOCK 0 /* Unlock a previously locked region. */ | |
| 1074 | # define F_LOCK 1 /* Lock a region for exclusive use. */ | |
| 1075 | # define F_TLOCK 2 /* Test and lock a region for exclusive use. */ | |
| 1076 | # define F_TEST 3 /* Test a region for other processes locks. */ | |
| 1077 | ||
| 1078 | # ifndef __USE_FILE_OFFSET64 | |
| 1079 | extern int lockf (int __fd, int __cmd, __off_t __len) __wur; | |
| 1080 | # else | |
| 1081 | # ifdef __REDIRECT | |
| 1082 | extern int __REDIRECT (lockf, (int __fd, int __cmd, __off64_t __len), | |
| 1083 | lockf64) __wur; | |
| 1084 | # else | |
| 1085 | # define lockf lockf64 | |
| 1086 | # endif | |
| 1087 | # endif | |
| 1088 | # ifdef __USE_LARGEFILE64 | |
| 1089 | extern int lockf64 (int __fd, int __cmd, __off64_t __len) __wur; | |
| 1090 | # endif | |
| 1091 | #endif /* Use misc and F_LOCK not already defined. */ | |
| 1092 | ||
| 1093 | ||
| 1094 | #ifdef __USE_GNU | |
| 1095 | ||
| 1096 | /* Evaluate EXPRESSION, and repeat as long as it returns -1 with `errno' | |
| 1097 | set to EINTR. */ | |
| 1098 | ||
| 1099 | # define TEMP_FAILURE_RETRY(expression) \ | |
| 1100 | (__extension__ \ | |
| 1101 | ({ long int __result; \ | |
| 1102 | do __result = (long int) (expression); \ | |
| 1103 | while (__result == -1L && errno == EINTR); \ | |
| 1104 | __result; })) | |
| 1105 | ||
| 1106 | /* Copy LENGTH bytes from INFD to OUTFD. */ | |
| 1107 | ssize_t copy_file_range (int __infd, __off64_t *__pinoff, | |
| 1108 | int __outfd, __off64_t *__poutoff, | |
| 1109 | size_t __length, unsigned int __flags); | |
| 1110 | #endif /* __USE_GNU */ | |
| 1111 | ||
| 1112 | #if defined __USE_POSIX199309 || defined __USE_UNIX98 | |
| 1113 | /* Synchronize at least the data part of a file with the underlying | |
| 1114 | media. */ | |
| 1115 | extern int fdatasync (int __fildes); | |
| 1116 | #endif /* Use POSIX199309 */ | |
| 1117 | ||
| 1118 | #ifdef __USE_MISC | |
| 1119 | /* One-way hash PHRASE, returning a string suitable for storage in the | |
| 1120 | user database. SALT selects the one-way function to use, and | |
| 1121 | ensures that no two users' hashes are the same, even if they use | |
| 1122 | the same passphrase. The return value points to static storage | |
| 1123 | which will be overwritten by the next call to crypt. */ | |
| 1124 | extern char *crypt (const char *__key, const char *__salt) | |
| 1125 | __THROW __nonnull ((1, 2)); | |
| 1126 | #endif | |
| 1127 | ||
| 1128 | #ifdef __USE_XOPEN | |
| 1129 | /* Swab pairs bytes in the first N bytes of the area pointed to by | |
| 1130 | FROM and copy the result to TO. The value of TO must not be in the | |
| 1131 | range [FROM - N + 1, FROM - 1]. If N is odd the first byte in FROM | |
| 1132 | is without partner. */ | |
| 1133 | extern void swab (const void *__restrict __from, void *__restrict __to, | |
| 1134 | ssize_t __n) __THROW __nonnull ((1, 2)); | |
| 1135 | #endif | |
| 1136 | ||
| 1137 | ||
| 1138 | /* Prior to Issue 6, the Single Unix Specification required these | |
| 1139 | prototypes to appear in this header. They are also found in | |
| 1140 | <stdio.h>. */ | |
| 1141 | #if defined __USE_XOPEN && !defined __USE_XOPEN2K | |
| 1142 | /* Return the name of the controlling terminal. */ | |
| 1143 | extern char *ctermid (char *__s) __THROW; | |
| 1144 | ||
| 1145 | /* Return the name of the current user. */ | |
| 1146 | extern char *cuserid (char *__s); | |
| 1147 | #endif | |
| 1148 | ||
| 1149 | ||
| 1150 | /* Unix98 requires this function to be declared here. In other | |
| 1151 | standards it is in <pthread.h>. */ | |
| 1152 | #if defined __USE_UNIX98 && !defined __USE_XOPEN2K | |
| 1153 | extern int pthread_atfork (void (*__prepare) (void), | |
| 1154 | void (*__parent) (void), | |
| 1155 | void (*__child) (void)) __THROW; | |
| 1156 | #endif | |
| 1157 | ||
| 1158 | #ifdef __USE_MISC | |
| 1159 | /* Write LENGTH bytes of randomness starting at BUFFER. Return 0 on | |
| 1160 | success or -1 on error. */ | |
| 1161 | int getentropy (void *__buffer, size_t __length) __wur; | |
| 1162 | #endif | |
| 1163 | ||
| 1164 | /* Define some macros helping to catch buffer overflows. */ | |
| 1165 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function | |
| 1166 | # include <bits/unistd.h> | |
| 1167 | #endif | |
| 1168 | ||
| 1169 | __END_DECLS | |
| 1170 | ||
| 1171 | #endif /* unistd.h */ |
libc/glibc-include/utime.h created+50
| ... | ... | @@ -0,0 +1,50 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 5.6.6 Set File Access and Modification Times <utime.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _UTIME_H | |
| 23 | #define _UTIME_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #include <bits/types.h> | |
| 30 | ||
| 31 | #if defined __USE_XOPEN || defined __USE_XOPEN2K | |
| 32 | # include <bits/types/time_t.h> | |
| 33 | #endif | |
| 34 | ||
| 35 | /* Structure describing file times. */ | |
| 36 | struct utimbuf | |
| 37 | { | |
| 38 | __time_t actime; /* Access time. */ | |
| 39 | __time_t modtime; /* Modification time. */ | |
| 40 | }; | |
| 41 | ||
| 42 | /* Set the access and modification times of FILE to those given in | |
| 43 | *FILE_TIMES. If FILE_TIMES is NULL, set them to the current time. */ | |
| 44 | extern int utime (const char *__file, | |
| 45 | const struct utimbuf *__file_times) | |
| 46 | __THROW __nonnull ((1)); | |
| 47 | ||
| 48 | __END_DECLS | |
| 49 | ||
| 50 | #endif /* utime.h */ |
libc/glibc-include/utmp.h created+96
| ... | ... | @@ -0,0 +1,96 @@ |
| 1 | /* Copyright (C) 1993-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _UTMP_H | |
| 19 | #define _UTMP_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #include <sys/types.h> | |
| 24 | ||
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | /* Get system dependent values and data structures. */ | |
| 29 | #include <bits/utmp.h> | |
| 30 | ||
| 31 | /* Compatibility names for the strings of the canonical file names. */ | |
| 32 | #define UTMP_FILE _PATH_UTMP | |
| 33 | #define UTMP_FILENAME _PATH_UTMP | |
| 34 | #define WTMP_FILE _PATH_WTMP | |
| 35 | #define WTMP_FILENAME _PATH_WTMP | |
| 36 | ||
| 37 | ||
| 38 | ||
| 39 | /* Make FD be the controlling terminal, stdin, stdout, and stderr; | |
| 40 | then close FD. Returns 0 on success, nonzero on error. */ | |
| 41 | extern int login_tty (int __fd) __THROW; | |
| 42 | ||
| 43 | ||
| 44 | /* Write the given entry into utmp and wtmp. */ | |
| 45 | extern void login (const struct utmp *__entry) __THROW; | |
| 46 | ||
| 47 | /* Write the utmp entry to say the user on UT_LINE has logged out. */ | |
| 48 | extern int logout (const char *__ut_line) __THROW; | |
| 49 | ||
| 50 | /* Append to wtmp an entry for the current time and the given info. */ | |
| 51 | extern void logwtmp (const char *__ut_line, const char *__ut_name, | |
| 52 | const char *__ut_host) __THROW; | |
| 53 | ||
| 54 | /* Append entry UTMP to the wtmp-like file WTMP_FILE. */ | |
| 55 | extern void updwtmp (const char *__wtmp_file, const struct utmp *__utmp) | |
| 56 | __THROW; | |
| 57 | ||
| 58 | /* Change name of the utmp file to be examined. */ | |
| 59 | extern int utmpname (const char *__file) __THROW; | |
| 60 | ||
| 61 | /* Read next entry from a utmp-like file. */ | |
| 62 | extern struct utmp *getutent (void) __THROW; | |
| 63 | ||
| 64 | /* Reset the input stream to the beginning of the file. */ | |
| 65 | extern void setutent (void) __THROW; | |
| 66 | ||
| 67 | /* Close the current open file. */ | |
| 68 | extern void endutent (void) __THROW; | |
| 69 | ||
| 70 | /* Search forward from the current point in the utmp file until the | |
| 71 | next entry with a ut_type matching ID->ut_type. */ | |
| 72 | extern struct utmp *getutid (const struct utmp *__id) __THROW; | |
| 73 | ||
| 74 | /* Search forward from the current point in the utmp file until the | |
| 75 | next entry with a ut_line matching LINE->ut_line. */ | |
| 76 | extern struct utmp *getutline (const struct utmp *__line) __THROW; | |
| 77 | ||
| 78 | /* Write out entry pointed to by UTMP_PTR into the utmp file. */ | |
| 79 | extern struct utmp *pututline (const struct utmp *__utmp_ptr) __THROW; | |
| 80 | ||
| 81 | ||
| 82 | #ifdef __USE_MISC | |
| 83 | /* Reentrant versions of the file for handling utmp files. */ | |
| 84 | extern int getutent_r (struct utmp *__buffer, struct utmp **__result) __THROW; | |
| 85 | ||
| 86 | extern int getutid_r (const struct utmp *__id, struct utmp *__buffer, | |
| 87 | struct utmp **__result) __THROW; | |
| 88 | ||
| 89 | extern int getutline_r (const struct utmp *__line, | |
| 90 | struct utmp *__buffer, struct utmp **__result) __THROW; | |
| 91 | ||
| 92 | #endif /* Use misc. */ | |
| 93 | ||
| 94 | __END_DECLS | |
| 95 | ||
| 96 | #endif /* utmp.h */ |
libc/glibc-include/utmpx.h created+125
| ... | ... | @@ -0,0 +1,125 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _UTMPX_H | |
| 19 | #define _UTMPX_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <sys/time.h> | |
| 23 | ||
| 24 | /* Required according to Unix98. */ | |
| 25 | #ifndef __pid_t_defined | |
| 26 | typedef __pid_t pid_t; | |
| 27 | # define __pid_t_defined | |
| 28 | #endif | |
| 29 | ||
| 30 | /* Get system dependent values and data structures. */ | |
| 31 | #include <bits/utmpx.h> | |
| 32 | ||
| 33 | #ifdef __USE_GNU | |
| 34 | /* Compatibility names for the strings of the canonical file names. */ | |
| 35 | # define UTMPX_FILE _PATH_UTMPX | |
| 36 | # define UTMPX_FILENAME _PATH_UTMPX | |
| 37 | # define WTMPX_FILE _PATH_WTMPX | |
| 38 | # define WTMPX_FILENAME _PATH_WTMPX | |
| 39 | #endif | |
| 40 | ||
| 41 | /* For the getutmp{,x} functions we need the `struct utmp'. */ | |
| 42 | #ifdef __USE_GNU | |
| 43 | struct utmp; | |
| 44 | #endif | |
| 45 | ||
| 46 | ||
| 47 | __BEGIN_DECLS | |
| 48 | ||
| 49 | /* Open user accounting database. | |
| 50 | ||
| 51 | This function is a possible cancellation point and therefore not | |
| 52 | marked with __THROW. */ | |
| 53 | extern void setutxent (void); | |
| 54 | ||
| 55 | /* Close user accounting database. | |
| 56 | ||
| 57 | This function is a possible cancellation point and therefore not | |
| 58 | marked with __THROW. */ | |
| 59 | extern void endutxent (void); | |
| 60 | ||
| 61 | /* Get the next entry from the user accounting database. | |
| 62 | ||
| 63 | This function is a possible cancellation point and therefore not | |
| 64 | marked with __THROW. */ | |
| 65 | extern struct utmpx *getutxent (void); | |
| 66 | ||
| 67 | /* Get the user accounting database entry corresponding to ID. | |
| 68 | ||
| 69 | This function is a possible cancellation point and therefore not | |
| 70 | marked with __THROW. */ | |
| 71 | extern struct utmpx *getutxid (const struct utmpx *__id); | |
| 72 | ||
| 73 | /* Get the user accounting database entry corresponding to LINE. | |
| 74 | ||
| 75 | This function is a possible cancellation point and therefore not | |
| 76 | marked with __THROW. */ | |
| 77 | extern struct utmpx *getutxline (const struct utmpx *__line); | |
| 78 | ||
| 79 | /* Write the entry UTMPX into the user accounting database. | |
| 80 | ||
| 81 | This function is a possible cancellation point and therefore not | |
| 82 | marked with __THROW. */ | |
| 83 | extern struct utmpx *pututxline (const struct utmpx *__utmpx); | |
| 84 | ||
| 85 | ||
| 86 | #ifdef __USE_GNU | |
| 87 | /* Change name of the utmpx file to be examined. | |
| 88 | ||
| 89 | This function is not part of POSIX and therefore no official | |
| 90 | cancellation point. But due to similarity with an POSIX interface | |
| 91 | or due to the implementation it is a cancellation point and | |
| 92 | therefore not marked with __THROW. */ | |
| 93 | extern int utmpxname (const char *__file); | |
| 94 | ||
| 95 | /* Append entry UTMP to the wtmpx-like file WTMPX_FILE. | |
| 96 | ||
| 97 | This function is not part of POSIX and therefore no official | |
| 98 | cancellation point. But due to similarity with an POSIX interface | |
| 99 | or due to the implementation it is a cancellation point and | |
| 100 | therefore not marked with __THROW. */ | |
| 101 | extern void updwtmpx (const char *__wtmpx_file, | |
| 102 | const struct utmpx *__utmpx); | |
| 103 | ||
| 104 | ||
| 105 | /* Copy the information in UTMPX to UTMP. | |
| 106 | ||
| 107 | This function is not part of POSIX and therefore no official | |
| 108 | cancellation point. But due to similarity with an POSIX interface | |
| 109 | or due to the implementation it is a cancellation point and | |
| 110 | therefore not marked with __THROW. */ | |
| 111 | extern void getutmp (const struct utmpx *__utmpx, | |
| 112 | struct utmp *__utmp); | |
| 113 | ||
| 114 | /* Copy the information in UTMP to UTMPX. | |
| 115 | ||
| 116 | This function is not part of POSIX and therefore no official | |
| 117 | cancellation point. But due to similarity with an POSIX interface | |
| 118 | or due to the implementation it is a cancellation point and | |
| 119 | therefore not marked with __THROW. */ | |
| 120 | extern void getutmpx (const struct utmp *__utmp, struct utmpx *__utmpx); | |
| 121 | #endif | |
| 122 | ||
| 123 | __END_DECLS | |
| 124 | ||
| 125 | #endif /* utmpx.h */ |
libc/glibc-include/values.h created+68
| ... | ... | @@ -0,0 +1,68 @@ |
| 1 | /* Old compatibility names for <limits.h> and <float.h> constants. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* This interface is obsolete. New programs should use | |
| 20 | <limits.h> and/or <float.h> instead of <values.h>. */ | |
| 21 | ||
| 22 | #ifndef _VALUES_H | |
| 23 | #define _VALUES_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | #include <limits.h> | |
| 28 | ||
| 29 | #define _TYPEBITS(type) (sizeof (type) * CHAR_BIT) | |
| 30 | ||
| 31 | #define CHARBITS _TYPEBITS (char) | |
| 32 | #define SHORTBITS _TYPEBITS (short int) | |
| 33 | #define INTBITS _TYPEBITS (int) | |
| 34 | #define LONGBITS _TYPEBITS (long int) | |
| 35 | #define PTRBITS _TYPEBITS (char *) | |
| 36 | #define DOUBLEBITS _TYPEBITS (double) | |
| 37 | #define FLOATBITS _TYPEBITS (float) | |
| 38 | ||
| 39 | #define MINSHORT SHRT_MIN | |
| 40 | #define MININT INT_MIN | |
| 41 | #define MINLONG LONG_MIN | |
| 42 | ||
| 43 | #define MAXSHORT SHRT_MAX | |
| 44 | #define MAXINT INT_MAX | |
| 45 | #define MAXLONG LONG_MAX | |
| 46 | ||
| 47 | #define HIBITS MINSHORT | |
| 48 | #define HIBITL MINLONG | |
| 49 | ||
| 50 | ||
| 51 | #include <float.h> | |
| 52 | ||
| 53 | #define MAXDOUBLE DBL_MAX | |
| 54 | #define MAXFLOAT FLT_MAX | |
| 55 | #define MINDOUBLE DBL_MIN | |
| 56 | #define MINFLOAT FLT_MIN | |
| 57 | #define DMINEXP DBL_MIN_EXP | |
| 58 | #define FMINEXP FLT_MIN_EXP | |
| 59 | #define DMAXEXP DBL_MAX_EXP | |
| 60 | #define FMAXEXP FLT_MAX_EXP | |
| 61 | ||
| 62 | ||
| 63 | #ifdef __USE_MISC | |
| 64 | /* Some systems define this name instead of CHAR_BIT or CHARBITS. */ | |
| 65 | # define BITSPERBYTE CHAR_BIT | |
| 66 | #endif | |
| 67 | ||
| 68 | #endif /* values.h */ |
libc/glibc-include/wait.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <sys/wait.h> |
libc/glibc-include/wchar.h created+857
| ... | ... | @@ -0,0 +1,857 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.24 | |
| 20 | * Extended multibyte and wide character utilities <wchar.h> | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _WCHAR_H | |
| 24 | #define _WCHAR_H 1 | |
| 25 | ||
| 26 | #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 27 | #include <bits/libc-header-start.h> | |
| 28 | ||
| 29 | /* Gather machine dependent type support. */ | |
| 30 | #include <bits/floatn.h> | |
| 31 | ||
| 32 | #define __need_size_t | |
| 33 | #define __need_wchar_t | |
| 34 | #define __need_NULL | |
| 35 | #include <stddef.h> | |
| 36 | ||
| 37 | #define __need___va_list | |
| 38 | #include <stdarg.h> | |
| 39 | ||
| 40 | #include <bits/wchar.h> | |
| 41 | #include <bits/types/wint_t.h> | |
| 42 | #include <bits/types/mbstate_t.h> | |
| 43 | #include <bits/types/__FILE.h> | |
| 44 | ||
| 45 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K | |
| 46 | # include <bits/types/FILE.h> | |
| 47 | #endif | |
| 48 | #ifdef __USE_XOPEN2K8 | |
| 49 | # include <bits/types/locale_t.h> | |
| 50 | #endif | |
| 51 | ||
| 52 | /* Tell the caller that we provide correct C++ prototypes. */ | |
| 53 | #if defined __cplusplus && __GNUC_PREREQ (4, 4) | |
| 54 | # define __CORRECT_ISO_CPP_WCHAR_H_PROTO | |
| 55 | #endif | |
| 56 | ||
| 57 | #ifndef WCHAR_MIN | |
| 58 | /* These constants might also be defined in <inttypes.h>. */ | |
| 59 | # define WCHAR_MIN __WCHAR_MIN | |
| 60 | # define WCHAR_MAX __WCHAR_MAX | |
| 61 | #endif | |
| 62 | ||
| 63 | #ifndef WEOF | |
| 64 | # define WEOF (0xffffffffu) | |
| 65 | #endif | |
| 66 | ||
| 67 | /* All versions of XPG prior to the publication of ISO C99 required | |
| 68 | the bulk of <wctype.h>'s declarations to appear in this header | |
| 69 | (because <wctype.h> did not exist prior to C99). In POSIX.1-2001 | |
| 70 | those declarations were marked as XSI extensions; in -2008 they | |
| 71 | were additionally marked as obsolescent. _GNU_SOURCE mode | |
| 72 | anticipates the removal of these declarations in the next revision | |
| 73 | of POSIX. */ | |
| 74 | #if (defined __USE_XOPEN && !defined __USE_GNU \ | |
| 75 | && !(defined __USE_XOPEN2K && !defined __USE_XOPEN2KXSI)) | |
| 76 | # include <bits/wctype-wchar.h> | |
| 77 | #endif | |
| 78 | ||
| 79 | __BEGIN_DECLS | |
| 80 | ||
| 81 | /* This incomplete type is defined in <time.h> but needed here because | |
| 82 | of `wcsftime'. */ | |
| 83 | struct tm; | |
| 84 | ||
| 85 | ||
| 86 | /* Copy SRC to DEST. */ | |
| 87 | extern wchar_t *wcscpy (wchar_t *__restrict __dest, | |
| 88 | const wchar_t *__restrict __src) | |
| 89 | __THROW __nonnull ((1, 2)); | |
| 90 | ||
| 91 | /* Copy no more than N wide-characters of SRC to DEST. */ | |
| 92 | extern wchar_t *wcsncpy (wchar_t *__restrict __dest, | |
| 93 | const wchar_t *__restrict __src, size_t __n) | |
| 94 | __THROW __nonnull ((1, 2)); | |
| 95 | ||
| 96 | /* Append SRC onto DEST. */ | |
| 97 | extern wchar_t *wcscat (wchar_t *__restrict __dest, | |
| 98 | const wchar_t *__restrict __src) | |
| 99 | __THROW __nonnull ((1, 2)); | |
| 100 | /* Append no more than N wide-characters of SRC onto DEST. */ | |
| 101 | extern wchar_t *wcsncat (wchar_t *__restrict __dest, | |
| 102 | const wchar_t *__restrict __src, size_t __n) | |
| 103 | __THROW __nonnull ((1, 2)); | |
| 104 | ||
| 105 | /* Compare S1 and S2. */ | |
| 106 | extern int wcscmp (const wchar_t *__s1, const wchar_t *__s2) | |
| 107 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 108 | /* Compare N wide-characters of S1 and S2. */ | |
| 109 | extern int wcsncmp (const wchar_t *__s1, const wchar_t *__s2, size_t __n) | |
| 110 | __THROW __attribute_pure__ __nonnull ((1, 2)); | |
| 111 | ||
| 112 | #ifdef __USE_XOPEN2K8 | |
| 113 | /* Compare S1 and S2, ignoring case. */ | |
| 114 | extern int wcscasecmp (const wchar_t *__s1, const wchar_t *__s2) __THROW; | |
| 115 | ||
| 116 | /* Compare no more than N chars of S1 and S2, ignoring case. */ | |
| 117 | extern int wcsncasecmp (const wchar_t *__s1, const wchar_t *__s2, | |
| 118 | size_t __n) __THROW; | |
| 119 | ||
| 120 | /* Similar to the two functions above but take the information from | |
| 121 | the provided locale and not the global locale. */ | |
| 122 | extern int wcscasecmp_l (const wchar_t *__s1, const wchar_t *__s2, | |
| 123 | locale_t __loc) __THROW; | |
| 124 | ||
| 125 | extern int wcsncasecmp_l (const wchar_t *__s1, const wchar_t *__s2, | |
| 126 | size_t __n, locale_t __loc) __THROW; | |
| 127 | #endif | |
| 128 | ||
| 129 | /* Compare S1 and S2, both interpreted as appropriate to the | |
| 130 | LC_COLLATE category of the current locale. */ | |
| 131 | extern int wcscoll (const wchar_t *__s1, const wchar_t *__s2) __THROW; | |
| 132 | /* Transform S2 into array pointed to by S1 such that if wcscmp is | |
| 133 | applied to two transformed strings the result is the as applying | |
| 134 | `wcscoll' to the original strings. */ | |
| 135 | extern size_t wcsxfrm (wchar_t *__restrict __s1, | |
| 136 | const wchar_t *__restrict __s2, size_t __n) __THROW; | |
| 137 | ||
| 138 | #ifdef __USE_XOPEN2K8 | |
| 139 | /* Similar to the two functions above but take the information from | |
| 140 | the provided locale and not the global locale. */ | |
| 141 | ||
| 142 | /* Compare S1 and S2, both interpreted as appropriate to the | |
| 143 | LC_COLLATE category of the given locale. */ | |
| 144 | extern int wcscoll_l (const wchar_t *__s1, const wchar_t *__s2, | |
| 145 | locale_t __loc) __THROW; | |
| 146 | ||
| 147 | /* Transform S2 into array pointed to by S1 such that if wcscmp is | |
| 148 | applied to two transformed strings the result is the as applying | |
| 149 | `wcscoll' to the original strings. */ | |
| 150 | extern size_t wcsxfrm_l (wchar_t *__s1, const wchar_t *__s2, | |
| 151 | size_t __n, locale_t __loc) __THROW; | |
| 152 | ||
| 153 | /* Duplicate S, returning an identical malloc'd string. */ | |
| 154 | extern wchar_t *wcsdup (const wchar_t *__s) __THROW __attribute_malloc__; | |
| 155 | #endif | |
| 156 | ||
| 157 | /* Find the first occurrence of WC in WCS. */ | |
| 158 | #ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO | |
| 159 | extern "C++" wchar_t *wcschr (wchar_t *__wcs, wchar_t __wc) | |
| 160 | __THROW __asm ("wcschr") __attribute_pure__; | |
| 161 | extern "C++" const wchar_t *wcschr (const wchar_t *__wcs, wchar_t __wc) | |
| 162 | __THROW __asm ("wcschr") __attribute_pure__; | |
| 163 | #else | |
| 164 | extern wchar_t *wcschr (const wchar_t *__wcs, wchar_t __wc) | |
| 165 | __THROW __attribute_pure__; | |
| 166 | #endif | |
| 167 | /* Find the last occurrence of WC in WCS. */ | |
| 168 | #ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO | |
| 169 | extern "C++" wchar_t *wcsrchr (wchar_t *__wcs, wchar_t __wc) | |
| 170 | __THROW __asm ("wcsrchr") __attribute_pure__; | |
| 171 | extern "C++" const wchar_t *wcsrchr (const wchar_t *__wcs, wchar_t __wc) | |
| 172 | __THROW __asm ("wcsrchr") __attribute_pure__; | |
| 173 | #else | |
| 174 | extern wchar_t *wcsrchr (const wchar_t *__wcs, wchar_t __wc) | |
| 175 | __THROW __attribute_pure__; | |
| 176 | #endif | |
| 177 | ||
| 178 | #ifdef __USE_GNU | |
| 179 | /* This function is similar to `wcschr'. But it returns a pointer to | |
| 180 | the closing NUL wide character in case C is not found in S. */ | |
| 181 | extern wchar_t *wcschrnul (const wchar_t *__s, wchar_t __wc) | |
| 182 | __THROW __attribute_pure__; | |
| 183 | #endif | |
| 184 | ||
| 185 | /* Return the length of the initial segmet of WCS which | |
| 186 | consists entirely of wide characters not in REJECT. */ | |
| 187 | extern size_t wcscspn (const wchar_t *__wcs, const wchar_t *__reject) | |
| 188 | __THROW __attribute_pure__; | |
| 189 | /* Return the length of the initial segmet of WCS which | |
| 190 | consists entirely of wide characters in ACCEPT. */ | |
| 191 | extern size_t wcsspn (const wchar_t *__wcs, const wchar_t *__accept) | |
| 192 | __THROW __attribute_pure__; | |
| 193 | /* Find the first occurrence in WCS of any character in ACCEPT. */ | |
| 194 | #ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO | |
| 195 | extern "C++" wchar_t *wcspbrk (wchar_t *__wcs, const wchar_t *__accept) | |
| 196 | __THROW __asm ("wcspbrk") __attribute_pure__; | |
| 197 | extern "C++" const wchar_t *wcspbrk (const wchar_t *__wcs, | |
| 198 | const wchar_t *__accept) | |
| 199 | __THROW __asm ("wcspbrk") __attribute_pure__; | |
| 200 | #else | |
| 201 | extern wchar_t *wcspbrk (const wchar_t *__wcs, const wchar_t *__accept) | |
| 202 | __THROW __attribute_pure__; | |
| 203 | #endif | |
| 204 | /* Find the first occurrence of NEEDLE in HAYSTACK. */ | |
| 205 | #ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO | |
| 206 | extern "C++" wchar_t *wcsstr (wchar_t *__haystack, const wchar_t *__needle) | |
| 207 | __THROW __asm ("wcsstr") __attribute_pure__; | |
| 208 | extern "C++" const wchar_t *wcsstr (const wchar_t *__haystack, | |
| 209 | const wchar_t *__needle) | |
| 210 | __THROW __asm ("wcsstr") __attribute_pure__; | |
| 211 | #else | |
| 212 | extern wchar_t *wcsstr (const wchar_t *__haystack, const wchar_t *__needle) | |
| 213 | __THROW __attribute_pure__; | |
| 214 | #endif | |
| 215 | ||
| 216 | /* Divide WCS into tokens separated by characters in DELIM. */ | |
| 217 | extern wchar_t *wcstok (wchar_t *__restrict __s, | |
| 218 | const wchar_t *__restrict __delim, | |
| 219 | wchar_t **__restrict __ptr) __THROW; | |
| 220 | ||
| 221 | /* Return the number of wide characters in S. */ | |
| 222 | extern size_t wcslen (const wchar_t *__s) __THROW __attribute_pure__; | |
| 223 | ||
| 224 | #ifdef __USE_XOPEN | |
| 225 | /* Another name for `wcsstr' from XPG4. */ | |
| 226 | # ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO | |
| 227 | extern "C++" wchar_t *wcswcs (wchar_t *__haystack, const wchar_t *__needle) | |
| 228 | __THROW __asm ("wcswcs") __attribute_pure__; | |
| 229 | extern "C++" const wchar_t *wcswcs (const wchar_t *__haystack, | |
| 230 | const wchar_t *__needle) | |
| 231 | __THROW __asm ("wcswcs") __attribute_pure__; | |
| 232 | # else | |
| 233 | extern wchar_t *wcswcs (const wchar_t *__haystack, const wchar_t *__needle) | |
| 234 | __THROW __attribute_pure__; | |
| 235 | # endif | |
| 236 | #endif | |
| 237 | ||
| 238 | #ifdef __USE_XOPEN2K8 | |
| 239 | /* Return the number of wide characters in S, but at most MAXLEN. */ | |
| 240 | extern size_t wcsnlen (const wchar_t *__s, size_t __maxlen) | |
| 241 | __THROW __attribute_pure__; | |
| 242 | #endif | |
| 243 | ||
| 244 | ||
| 245 | /* Search N wide characters of S for C. */ | |
| 246 | #ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO | |
| 247 | extern "C++" wchar_t *wmemchr (wchar_t *__s, wchar_t __c, size_t __n) | |
| 248 | __THROW __asm ("wmemchr") __attribute_pure__; | |
| 249 | extern "C++" const wchar_t *wmemchr (const wchar_t *__s, wchar_t __c, | |
| 250 | size_t __n) | |
| 251 | __THROW __asm ("wmemchr") __attribute_pure__; | |
| 252 | #else | |
| 253 | extern wchar_t *wmemchr (const wchar_t *__s, wchar_t __c, size_t __n) | |
| 254 | __THROW __attribute_pure__; | |
| 255 | #endif | |
| 256 | ||
| 257 | /* Compare N wide characters of S1 and S2. */ | |
| 258 | extern int wmemcmp (const wchar_t *__s1, const wchar_t *__s2, size_t __n) | |
| 259 | __THROW __attribute_pure__; | |
| 260 | ||
| 261 | /* Copy N wide characters of SRC to DEST. */ | |
| 262 | extern wchar_t *wmemcpy (wchar_t *__restrict __s1, | |
| 263 | const wchar_t *__restrict __s2, size_t __n) __THROW; | |
| 264 | ||
| 265 | /* Copy N wide characters of SRC to DEST, guaranteeing | |
| 266 | correct behavior for overlapping strings. */ | |
| 267 | extern wchar_t *wmemmove (wchar_t *__s1, const wchar_t *__s2, size_t __n) | |
| 268 | __THROW; | |
| 269 | ||
| 270 | /* Set N wide characters of S to C. */ | |
| 271 | extern wchar_t *wmemset (wchar_t *__s, wchar_t __c, size_t __n) __THROW; | |
| 272 | ||
| 273 | #ifdef __USE_GNU | |
| 274 | /* Copy N wide characters of SRC to DEST and return pointer to following | |
| 275 | wide character. */ | |
| 276 | extern wchar_t *wmempcpy (wchar_t *__restrict __s1, | |
| 277 | const wchar_t *__restrict __s2, size_t __n) | |
| 278 | __THROW; | |
| 279 | #endif | |
| 280 | ||
| 281 | ||
| 282 | /* Determine whether C constitutes a valid (one-byte) multibyte | |
| 283 | character. */ | |
| 284 | extern wint_t btowc (int __c) __THROW; | |
| 285 | ||
| 286 | /* Determine whether C corresponds to a member of the extended | |
| 287 | character set whose multibyte representation is a single byte. */ | |
| 288 | extern int wctob (wint_t __c) __THROW; | |
| 289 | ||
| 290 | /* Determine whether PS points to an object representing the initial | |
| 291 | state. */ | |
| 292 | extern int mbsinit (const mbstate_t *__ps) __THROW __attribute_pure__; | |
| 293 | ||
| 294 | /* Write wide character representation of multibyte character pointed | |
| 295 | to by S to PWC. */ | |
| 296 | extern size_t mbrtowc (wchar_t *__restrict __pwc, | |
| 297 | const char *__restrict __s, size_t __n, | |
| 298 | mbstate_t *__restrict __p) __THROW; | |
| 299 | ||
| 300 | /* Write multibyte representation of wide character WC to S. */ | |
| 301 | extern size_t wcrtomb (char *__restrict __s, wchar_t __wc, | |
| 302 | mbstate_t *__restrict __ps) __THROW; | |
| 303 | ||
| 304 | /* Return number of bytes in multibyte character pointed to by S. */ | |
| 305 | extern size_t __mbrlen (const char *__restrict __s, size_t __n, | |
| 306 | mbstate_t *__restrict __ps) __THROW; | |
| 307 | extern size_t mbrlen (const char *__restrict __s, size_t __n, | |
| 308 | mbstate_t *__restrict __ps) __THROW; | |
| 309 | ||
| 310 | #ifdef __USE_EXTERN_INLINES | |
| 311 | /* Define inline function as optimization. */ | |
| 312 | ||
| 313 | /* We can use the BTOWC and WCTOB optimizations since we know that all | |
| 314 | locales must use ASCII encoding for the values in the ASCII range | |
| 315 | and because the wchar_t encoding is always ISO 10646. */ | |
| 316 | extern wint_t __btowc_alias (int __c) __asm ("btowc"); | |
| 317 | __extern_inline wint_t | |
| 318 | __NTH (btowc (int __c)) | |
| 319 | { return (__builtin_constant_p (__c) && __c >= '\0' && __c <= '\x7f' | |
| 320 | ? (wint_t) __c : __btowc_alias (__c)); } | |
| 321 | ||
| 322 | extern int __wctob_alias (wint_t __c) __asm ("wctob"); | |
| 323 | __extern_inline int | |
| 324 | __NTH (wctob (wint_t __wc)) | |
| 325 | { return (__builtin_constant_p (__wc) && __wc >= L'\0' && __wc <= L'\x7f' | |
| 326 | ? (int) __wc : __wctob_alias (__wc)); } | |
| 327 | ||
| 328 | __extern_inline size_t | |
| 329 | __NTH (mbrlen (const char *__restrict __s, size_t __n, | |
| 330 | mbstate_t *__restrict __ps)) | |
| 331 | { return (__ps != NULL | |
| 332 | ? mbrtowc (NULL, __s, __n, __ps) : __mbrlen (__s, __n, NULL)); } | |
| 333 | #endif | |
| 334 | ||
| 335 | /* Write wide character representation of multibyte character string | |
| 336 | SRC to DST. */ | |
| 337 | extern size_t mbsrtowcs (wchar_t *__restrict __dst, | |
| 338 | const char **__restrict __src, size_t __len, | |
| 339 | mbstate_t *__restrict __ps) __THROW; | |
| 340 | ||
| 341 | /* Write multibyte character representation of wide character string | |
| 342 | SRC to DST. */ | |
| 343 | extern size_t wcsrtombs (char *__restrict __dst, | |
| 344 | const wchar_t **__restrict __src, size_t __len, | |
| 345 | mbstate_t *__restrict __ps) __THROW; | |
| 346 | ||
| 347 | ||
| 348 | #ifdef __USE_XOPEN2K8 | |
| 349 | /* Write wide character representation of at most NMC bytes of the | |
| 350 | multibyte character string SRC to DST. */ | |
| 351 | extern size_t mbsnrtowcs (wchar_t *__restrict __dst, | |
| 352 | const char **__restrict __src, size_t __nmc, | |
| 353 | size_t __len, mbstate_t *__restrict __ps) __THROW; | |
| 354 | ||
| 355 | /* Write multibyte character representation of at most NWC characters | |
| 356 | from the wide character string SRC to DST. */ | |
| 357 | extern size_t wcsnrtombs (char *__restrict __dst, | |
| 358 | const wchar_t **__restrict __src, | |
| 359 | size_t __nwc, size_t __len, | |
| 360 | mbstate_t *__restrict __ps) __THROW; | |
| 361 | #endif /* use POSIX 2008 */ | |
| 362 | ||
| 363 | ||
| 364 | /* The following functions are extensions found in X/Open CAE. */ | |
| 365 | #ifdef __USE_XOPEN | |
| 366 | /* Determine number of column positions required for C. */ | |
| 367 | extern int wcwidth (wchar_t __c) __THROW; | |
| 368 | ||
| 369 | /* Determine number of column positions required for first N wide | |
| 370 | characters (or fewer if S ends before this) in S. */ | |
| 371 | extern int wcswidth (const wchar_t *__s, size_t __n) __THROW; | |
| 372 | #endif /* Use X/Open. */ | |
| 373 | ||
| 374 | ||
| 375 | /* Convert initial portion of the wide string NPTR to `double' | |
| 376 | representation. */ | |
| 377 | extern double wcstod (const wchar_t *__restrict __nptr, | |
| 378 | wchar_t **__restrict __endptr) __THROW; | |
| 379 | ||
| 380 | #ifdef __USE_ISOC99 | |
| 381 | /* Likewise for `float' and `long double' sizes of floating-point numbers. */ | |
| 382 | extern float wcstof (const wchar_t *__restrict __nptr, | |
| 383 | wchar_t **__restrict __endptr) __THROW; | |
| 384 | extern long double wcstold (const wchar_t *__restrict __nptr, | |
| 385 | wchar_t **__restrict __endptr) __THROW; | |
| 386 | #endif /* C99 */ | |
| 387 | ||
| 388 | /* Likewise for `_FloatN' and `_FloatNx' when support is enabled. */ | |
| 389 | ||
| 390 | #if __HAVE_FLOAT16 && defined __USE_GNU | |
| 391 | extern _Float16 wcstof16 (const wchar_t *__restrict __nptr, | |
| 392 | wchar_t **__restrict __endptr) __THROW; | |
| 393 | #endif | |
| 394 | ||
| 395 | #if __HAVE_FLOAT32 && defined __USE_GNU | |
| 396 | extern _Float32 wcstof32 (const wchar_t *__restrict __nptr, | |
| 397 | wchar_t **__restrict __endptr) __THROW; | |
| 398 | #endif | |
| 399 | ||
| 400 | #if __HAVE_FLOAT64 && defined __USE_GNU | |
| 401 | extern _Float64 wcstof64 (const wchar_t *__restrict __nptr, | |
| 402 | wchar_t **__restrict __endptr) __THROW; | |
| 403 | #endif | |
| 404 | ||
| 405 | #if __HAVE_FLOAT128 && defined __USE_GNU | |
| 406 | extern _Float128 wcstof128 (const wchar_t *__restrict __nptr, | |
| 407 | wchar_t **__restrict __endptr) __THROW; | |
| 408 | #endif | |
| 409 | ||
| 410 | #if __HAVE_FLOAT32X && defined __USE_GNU | |
| 411 | extern _Float32x wcstof32x (const wchar_t *__restrict __nptr, | |
| 412 | wchar_t **__restrict __endptr) __THROW; | |
| 413 | #endif | |
| 414 | ||
| 415 | #if __HAVE_FLOAT64X && defined __USE_GNU | |
| 416 | extern _Float64x wcstof64x (const wchar_t *__restrict __nptr, | |
| 417 | wchar_t **__restrict __endptr) __THROW; | |
| 418 | #endif | |
| 419 | ||
| 420 | #if __HAVE_FLOAT128X && defined __USE_GNU | |
| 421 | extern _Float128x wcstof128x (const wchar_t *__restrict __nptr, | |
| 422 | wchar_t **__restrict __endptr) __THROW; | |
| 423 | #endif | |
| 424 | ||
| 425 | ||
| 426 | /* Convert initial portion of wide string NPTR to `long int' | |
| 427 | representation. */ | |
| 428 | extern long int wcstol (const wchar_t *__restrict __nptr, | |
| 429 | wchar_t **__restrict __endptr, int __base) __THROW; | |
| 430 | ||
| 431 | /* Convert initial portion of wide string NPTR to `unsigned long int' | |
| 432 | representation. */ | |
| 433 | extern unsigned long int wcstoul (const wchar_t *__restrict __nptr, | |
| 434 | wchar_t **__restrict __endptr, int __base) | |
| 435 | __THROW; | |
| 436 | ||
| 437 | #ifdef __USE_ISOC99 | |
| 438 | /* Convert initial portion of wide string NPTR to `long long int' | |
| 439 | representation. */ | |
| 440 | __extension__ | |
| 441 | extern long long int wcstoll (const wchar_t *__restrict __nptr, | |
| 442 | wchar_t **__restrict __endptr, int __base) | |
| 443 | __THROW; | |
| 444 | ||
| 445 | /* Convert initial portion of wide string NPTR to `unsigned long long int' | |
| 446 | representation. */ | |
| 447 | __extension__ | |
| 448 | extern unsigned long long int wcstoull (const wchar_t *__restrict __nptr, | |
| 449 | wchar_t **__restrict __endptr, | |
| 450 | int __base) __THROW; | |
| 451 | #endif /* ISO C99. */ | |
| 452 | ||
| 453 | #ifdef __USE_GNU | |
| 454 | /* Convert initial portion of wide string NPTR to `long long int' | |
| 455 | representation. */ | |
| 456 | __extension__ | |
| 457 | extern long long int wcstoq (const wchar_t *__restrict __nptr, | |
| 458 | wchar_t **__restrict __endptr, int __base) | |
| 459 | __THROW; | |
| 460 | ||
| 461 | /* Convert initial portion of wide string NPTR to `unsigned long long int' | |
| 462 | representation. */ | |
| 463 | __extension__ | |
| 464 | extern unsigned long long int wcstouq (const wchar_t *__restrict __nptr, | |
| 465 | wchar_t **__restrict __endptr, | |
| 466 | int __base) __THROW; | |
| 467 | #endif /* Use GNU. */ | |
| 468 | ||
| 469 | #ifdef __USE_GNU | |
| 470 | /* Parallel versions of the functions above which take the locale to | |
| 471 | use as an additional parameter. These are GNU extensions inspired | |
| 472 | by the POSIX.1-2008 extended locale API. */ | |
| 473 | extern long int wcstol_l (const wchar_t *__restrict __nptr, | |
| 474 | wchar_t **__restrict __endptr, int __base, | |
| 475 | locale_t __loc) __THROW; | |
| 476 | ||
| 477 | extern unsigned long int wcstoul_l (const wchar_t *__restrict __nptr, | |
| 478 | wchar_t **__restrict __endptr, | |
| 479 | int __base, locale_t __loc) __THROW; | |
| 480 | ||
| 481 | __extension__ | |
| 482 | extern long long int wcstoll_l (const wchar_t *__restrict __nptr, | |
| 483 | wchar_t **__restrict __endptr, | |
| 484 | int __base, locale_t __loc) __THROW; | |
| 485 | ||
| 486 | __extension__ | |
| 487 | extern unsigned long long int wcstoull_l (const wchar_t *__restrict __nptr, | |
| 488 | wchar_t **__restrict __endptr, | |
| 489 | int __base, locale_t __loc) | |
| 490 | __THROW; | |
| 491 | ||
| 492 | extern double wcstod_l (const wchar_t *__restrict __nptr, | |
| 493 | wchar_t **__restrict __endptr, locale_t __loc) | |
| 494 | __THROW; | |
| 495 | ||
| 496 | extern float wcstof_l (const wchar_t *__restrict __nptr, | |
| 497 | wchar_t **__restrict __endptr, locale_t __loc) | |
| 498 | __THROW; | |
| 499 | ||
| 500 | extern long double wcstold_l (const wchar_t *__restrict __nptr, | |
| 501 | wchar_t **__restrict __endptr, | |
| 502 | locale_t __loc) __THROW; | |
| 503 | ||
| 504 | # if __HAVE_FLOAT16 | |
| 505 | extern _Float16 wcstof16_l (const wchar_t *__restrict __nptr, | |
| 506 | wchar_t **__restrict __endptr, | |
| 507 | locale_t __loc) __THROW; | |
| 508 | # endif | |
| 509 | ||
| 510 | # if __HAVE_FLOAT32 | |
| 511 | extern _Float32 wcstof32_l (const wchar_t *__restrict __nptr, | |
| 512 | wchar_t **__restrict __endptr, | |
| 513 | locale_t __loc) __THROW; | |
| 514 | # endif | |
| 515 | ||
| 516 | # if __HAVE_FLOAT64 | |
| 517 | extern _Float64 wcstof64_l (const wchar_t *__restrict __nptr, | |
| 518 | wchar_t **__restrict __endptr, | |
| 519 | locale_t __loc) __THROW; | |
| 520 | # endif | |
| 521 | ||
| 522 | # if __HAVE_FLOAT128 | |
| 523 | extern _Float128 wcstof128_l (const wchar_t *__restrict __nptr, | |
| 524 | wchar_t **__restrict __endptr, | |
| 525 | locale_t __loc) __THROW; | |
| 526 | # endif | |
| 527 | ||
| 528 | # if __HAVE_FLOAT32X | |
| 529 | extern _Float32x wcstof32x_l (const wchar_t *__restrict __nptr, | |
| 530 | wchar_t **__restrict __endptr, | |
| 531 | locale_t __loc) __THROW; | |
| 532 | # endif | |
| 533 | ||
| 534 | # if __HAVE_FLOAT64X | |
| 535 | extern _Float64x wcstof64x_l (const wchar_t *__restrict __nptr, | |
| 536 | wchar_t **__restrict __endptr, | |
| 537 | locale_t __loc) __THROW; | |
| 538 | # endif | |
| 539 | ||
| 540 | # if __HAVE_FLOAT128X | |
| 541 | extern _Float128x wcstof128x_l (const wchar_t *__restrict __nptr, | |
| 542 | wchar_t **__restrict __endptr, | |
| 543 | locale_t __loc) __THROW; | |
| 544 | # endif | |
| 545 | #endif /* use GNU */ | |
| 546 | ||
| 547 | ||
| 548 | #ifdef __USE_XOPEN2K8 | |
| 549 | /* Copy SRC to DEST, returning the address of the terminating L'\0' in | |
| 550 | DEST. */ | |
| 551 | extern wchar_t *wcpcpy (wchar_t *__restrict __dest, | |
| 552 | const wchar_t *__restrict __src) __THROW; | |
| 553 | ||
| 554 | /* Copy no more than N characters of SRC to DEST, returning the address of | |
| 555 | the last character written into DEST. */ | |
| 556 | extern wchar_t *wcpncpy (wchar_t *__restrict __dest, | |
| 557 | const wchar_t *__restrict __src, size_t __n) | |
| 558 | __THROW; | |
| 559 | #endif | |
| 560 | ||
| 561 | ||
| 562 | /* Wide character I/O functions. */ | |
| 563 | ||
| 564 | #if defined __USE_XOPEN2K8 || __GLIBC_USE (LIB_EXT2) | |
| 565 | /* Like OPEN_MEMSTREAM, but the stream is wide oriented and produces | |
| 566 | a wide character string. */ | |
| 567 | extern __FILE *open_wmemstream (wchar_t **__bufloc, size_t *__sizeloc) __THROW; | |
| 568 | #endif | |
| 569 | ||
| 570 | #if defined __USE_ISOC95 || defined __USE_UNIX98 | |
| 571 | ||
| 572 | /* Select orientation for stream. */ | |
| 573 | extern int fwide (__FILE *__fp, int __mode) __THROW; | |
| 574 | ||
| 575 | ||
| 576 | /* Write formatted output to STREAM. | |
| 577 | ||
| 578 | This function is a possible cancellation point and therefore not | |
| 579 | marked with __THROW. */ | |
| 580 | extern int fwprintf (__FILE *__restrict __stream, | |
| 581 | const wchar_t *__restrict __format, ...) | |
| 582 | /* __attribute__ ((__format__ (__wprintf__, 2, 3))) */; | |
| 583 | /* Write formatted output to stdout. | |
| 584 | ||
| 585 | This function is a possible cancellation point and therefore not | |
| 586 | marked with __THROW. */ | |
| 587 | extern int wprintf (const wchar_t *__restrict __format, ...) | |
| 588 | /* __attribute__ ((__format__ (__wprintf__, 1, 2))) */; | |
| 589 | /* Write formatted output of at most N characters to S. */ | |
| 590 | extern int swprintf (wchar_t *__restrict __s, size_t __n, | |
| 591 | const wchar_t *__restrict __format, ...) | |
| 592 | __THROW /* __attribute__ ((__format__ (__wprintf__, 3, 4))) */; | |
| 593 | ||
| 594 | /* Write formatted output to S from argument list ARG. | |
| 595 | ||
| 596 | This function is a possible cancellation point and therefore not | |
| 597 | marked with __THROW. */ | |
| 598 | extern int vfwprintf (__FILE *__restrict __s, | |
| 599 | const wchar_t *__restrict __format, | |
| 600 | __gnuc_va_list __arg) | |
| 601 | /* __attribute__ ((__format__ (__wprintf__, 2, 0))) */; | |
| 602 | /* Write formatted output to stdout from argument list ARG. | |
| 603 | ||
| 604 | This function is a possible cancellation point and therefore not | |
| 605 | marked with __THROW. */ | |
| 606 | extern int vwprintf (const wchar_t *__restrict __format, | |
| 607 | __gnuc_va_list __arg) | |
| 608 | /* __attribute__ ((__format__ (__wprintf__, 1, 0))) */; | |
| 609 | /* Write formatted output of at most N character to S from argument | |
| 610 | list ARG. */ | |
| 611 | extern int vswprintf (wchar_t *__restrict __s, size_t __n, | |
| 612 | const wchar_t *__restrict __format, | |
| 613 | __gnuc_va_list __arg) | |
| 614 | __THROW /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */; | |
| 615 | ||
| 616 | ||
| 617 | /* Read formatted input from STREAM. | |
| 618 | ||
| 619 | This function is a possible cancellation point and therefore not | |
| 620 | marked with __THROW. */ | |
| 621 | extern int fwscanf (__FILE *__restrict __stream, | |
| 622 | const wchar_t *__restrict __format, ...) | |
| 623 | /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */; | |
| 624 | /* Read formatted input from stdin. | |
| 625 | ||
| 626 | This function is a possible cancellation point and therefore not | |
| 627 | marked with __THROW. */ | |
| 628 | extern int wscanf (const wchar_t *__restrict __format, ...) | |
| 629 | /* __attribute__ ((__format__ (__wscanf__, 1, 2))) */; | |
| 630 | /* Read formatted input from S. */ | |
| 631 | extern int swscanf (const wchar_t *__restrict __s, | |
| 632 | const wchar_t *__restrict __format, ...) | |
| 633 | __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */; | |
| 634 | ||
| 635 | /* For historical reasons, the C99-compliant versions of the scanf | |
| 636 | functions are at alternative names. When __LDBL_COMPAT is in | |
| 637 | effect, this is handled in bits/wchar-ldbl.h. */ | |
| 638 | #if !__GLIBC_USE (DEPRECATED_SCANF) && !defined __LDBL_COMPAT | |
| 639 | # ifdef __REDIRECT | |
| 640 | extern int __REDIRECT (fwscanf, (__FILE *__restrict __stream, | |
| 641 | const wchar_t *__restrict __format, ...), | |
| 642 | __isoc99_fwscanf) | |
| 643 | /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */; | |
| 644 | extern int __REDIRECT (wscanf, (const wchar_t *__restrict __format, ...), | |
| 645 | __isoc99_wscanf) | |
| 646 | /* __attribute__ ((__format__ (__wscanf__, 1, 2))) */; | |
| 647 | extern int __REDIRECT_NTH (swscanf, (const wchar_t *__restrict __s, | |
| 648 | const wchar_t *__restrict __format, | |
| 649 | ...), __isoc99_swscanf) | |
| 650 | /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */; | |
| 651 | # else | |
| 652 | extern int __isoc99_fwscanf (__FILE *__restrict __stream, | |
| 653 | const wchar_t *__restrict __format, ...); | |
| 654 | extern int __isoc99_wscanf (const wchar_t *__restrict __format, ...); | |
| 655 | extern int __isoc99_swscanf (const wchar_t *__restrict __s, | |
| 656 | const wchar_t *__restrict __format, ...) | |
| 657 | __THROW; | |
| 658 | # define fwscanf __isoc99_fwscanf | |
| 659 | # define wscanf __isoc99_wscanf | |
| 660 | # define swscanf __isoc99_swscanf | |
| 661 | # endif | |
| 662 | # endif | |
| 663 | ||
| 664 | #endif /* Use ISO C95, C99 and Unix98. */ | |
| 665 | ||
| 666 | #ifdef __USE_ISOC99 | |
| 667 | /* Read formatted input from S into argument list ARG. | |
| 668 | ||
| 669 | This function is a possible cancellation point and therefore not | |
| 670 | marked with __THROW. */ | |
| 671 | extern int vfwscanf (__FILE *__restrict __s, | |
| 672 | const wchar_t *__restrict __format, | |
| 673 | __gnuc_va_list __arg) | |
| 674 | /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */; | |
| 675 | /* Read formatted input from stdin into argument list ARG. | |
| 676 | ||
| 677 | This function is a possible cancellation point and therefore not | |
| 678 | marked with __THROW. */ | |
| 679 | extern int vwscanf (const wchar_t *__restrict __format, | |
| 680 | __gnuc_va_list __arg) | |
| 681 | /* __attribute__ ((__format__ (__wscanf__, 1, 0))) */; | |
| 682 | /* Read formatted input from S into argument list ARG. */ | |
| 683 | extern int vswscanf (const wchar_t *__restrict __s, | |
| 684 | const wchar_t *__restrict __format, | |
| 685 | __gnuc_va_list __arg) | |
| 686 | __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */; | |
| 687 | ||
| 688 | # if !defined __USE_GNU \ | |
| 689 | && (!defined __LDBL_COMPAT || !defined __REDIRECT) \ | |
| 690 | && (defined __STRICT_ANSI__ || defined __USE_XOPEN2K) | |
| 691 | # ifdef __REDIRECT | |
| 692 | extern int __REDIRECT (vfwscanf, (__FILE *__restrict __s, | |
| 693 | const wchar_t *__restrict __format, | |
| 694 | __gnuc_va_list __arg), __isoc99_vfwscanf) | |
| 695 | /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */; | |
| 696 | extern int __REDIRECT (vwscanf, (const wchar_t *__restrict __format, | |
| 697 | __gnuc_va_list __arg), __isoc99_vwscanf) | |
| 698 | /* __attribute__ ((__format__ (__wscanf__, 1, 0))) */; | |
| 699 | extern int __REDIRECT_NTH (vswscanf, (const wchar_t *__restrict __s, | |
| 700 | const wchar_t *__restrict __format, | |
| 701 | __gnuc_va_list __arg), __isoc99_vswscanf) | |
| 702 | /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */; | |
| 703 | # else | |
| 704 | extern int __isoc99_vfwscanf (__FILE *__restrict __s, | |
| 705 | const wchar_t *__restrict __format, | |
| 706 | __gnuc_va_list __arg); | |
| 707 | extern int __isoc99_vwscanf (const wchar_t *__restrict __format, | |
| 708 | __gnuc_va_list __arg); | |
| 709 | extern int __isoc99_vswscanf (const wchar_t *__restrict __s, | |
| 710 | const wchar_t *__restrict __format, | |
| 711 | __gnuc_va_list __arg) __THROW; | |
| 712 | # define vfwscanf __isoc99_vfwscanf | |
| 713 | # define vwscanf __isoc99_vwscanf | |
| 714 | # define vswscanf __isoc99_vswscanf | |
| 715 | # endif | |
| 716 | # endif | |
| 717 | ||
| 718 | #endif /* Use ISO C99. */ | |
| 719 | ||
| 720 | ||
| 721 | /* Read a character from STREAM. | |
| 722 | ||
| 723 | These functions are possible cancellation points and therefore not | |
| 724 | marked with __THROW. */ | |
| 725 | extern wint_t fgetwc (__FILE *__stream); | |
| 726 | extern wint_t getwc (__FILE *__stream); | |
| 727 | ||
| 728 | /* Read a character from stdin. | |
| 729 | ||
| 730 | This function is a possible cancellation point and therefore not | |
| 731 | marked with __THROW. */ | |
| 732 | extern wint_t getwchar (void); | |
| 733 | ||
| 734 | ||
| 735 | /* Write a character to STREAM. | |
| 736 | ||
| 737 | These functions are possible cancellation points and therefore not | |
| 738 | marked with __THROW. */ | |
| 739 | extern wint_t fputwc (wchar_t __wc, __FILE *__stream); | |
| 740 | extern wint_t putwc (wchar_t __wc, __FILE *__stream); | |
| 741 | ||
| 742 | /* Write a character to stdout. | |
| 743 | ||
| 744 | This function is a possible cancellation point and therefore not | |
| 745 | marked with __THROW. */ | |
| 746 | extern wint_t putwchar (wchar_t __wc); | |
| 747 | ||
| 748 | ||
| 749 | /* Get a newline-terminated wide character string of finite length | |
| 750 | from STREAM. | |
| 751 | ||
| 752 | This function is a possible cancellation point and therefore not | |
| 753 | marked with __THROW. */ | |
| 754 | extern wchar_t *fgetws (wchar_t *__restrict __ws, int __n, | |
| 755 | __FILE *__restrict __stream); | |
| 756 | ||
| 757 | /* Write a string to STREAM. | |
| 758 | ||
| 759 | This function is a possible cancellation point and therefore not | |
| 760 | marked with __THROW. */ | |
| 761 | extern int fputws (const wchar_t *__restrict __ws, | |
| 762 | __FILE *__restrict __stream); | |
| 763 | ||
| 764 | ||
| 765 | /* Push a character back onto the input buffer of STREAM. | |
| 766 | ||
| 767 | This function is a possible cancellation point and therefore not | |
| 768 | marked with __THROW. */ | |
| 769 | extern wint_t ungetwc (wint_t __wc, __FILE *__stream); | |
| 770 | ||
| 771 | ||
| 772 | #ifdef __USE_GNU | |
| 773 | /* These are defined to be equivalent to the `char' functions defined | |
| 774 | in POSIX.1:1996. | |
| 775 | ||
| 776 | These functions are not part of POSIX and therefore no official | |
| 777 | cancellation point. But due to similarity with an POSIX interface | |
| 778 | or due to the implementation they are cancellation points and | |
| 779 | therefore not marked with __THROW. */ | |
| 780 | extern wint_t getwc_unlocked (__FILE *__stream); | |
| 781 | extern wint_t getwchar_unlocked (void); | |
| 782 | ||
| 783 | /* This is the wide character version of a GNU extension. | |
| 784 | ||
| 785 | This function is not part of POSIX and therefore no official | |
| 786 | cancellation point. But due to similarity with an POSIX interface | |
| 787 | or due to the implementation it is a cancellation point and | |
| 788 | therefore not marked with __THROW. */ | |
| 789 | extern wint_t fgetwc_unlocked (__FILE *__stream); | |
| 790 | ||
| 791 | /* Faster version when locking is not necessary. | |
| 792 | ||
| 793 | This function is not part of POSIX and therefore no official | |
| 794 | cancellation point. But due to similarity with an POSIX interface | |
| 795 | or due to the implementation it is a cancellation point and | |
| 796 | therefore not marked with __THROW. */ | |
| 797 | extern wint_t fputwc_unlocked (wchar_t __wc, __FILE *__stream); | |
| 798 | ||
| 799 | /* These are defined to be equivalent to the `char' functions defined | |
| 800 | in POSIX.1:1996. | |
| 801 | ||
| 802 | These functions are not part of POSIX and therefore no official | |
| 803 | cancellation point. But due to similarity with an POSIX interface | |
| 804 | or due to the implementation they are cancellation points and | |
| 805 | therefore not marked with __THROW. */ | |
| 806 | extern wint_t putwc_unlocked (wchar_t __wc, __FILE *__stream); | |
| 807 | extern wint_t putwchar_unlocked (wchar_t __wc); | |
| 808 | ||
| 809 | ||
| 810 | /* This function does the same as `fgetws' but does not lock the stream. | |
| 811 | ||
| 812 | This function is not part of POSIX and therefore no official | |
| 813 | cancellation point. But due to similarity with an POSIX interface | |
| 814 | or due to the implementation it is a cancellation point and | |
| 815 | therefore not marked with __THROW. */ | |
| 816 | extern wchar_t *fgetws_unlocked (wchar_t *__restrict __ws, int __n, | |
| 817 | __FILE *__restrict __stream); | |
| 818 | ||
| 819 | /* This function does the same as `fputws' but does not lock the stream. | |
| 820 | ||
| 821 | This function is not part of POSIX and therefore no official | |
| 822 | cancellation point. But due to similarity with an POSIX interface | |
| 823 | or due to the implementation it is a cancellation point and | |
| 824 | therefore not marked with __THROW. */ | |
| 825 | extern int fputws_unlocked (const wchar_t *__restrict __ws, | |
| 826 | __FILE *__restrict __stream); | |
| 827 | #endif | |
| 828 | ||
| 829 | ||
| 830 | /* Format TP into S according to FORMAT. | |
| 831 | Write no more than MAXSIZE wide characters and return the number | |
| 832 | of wide characters written, or 0 if it would exceed MAXSIZE. */ | |
| 833 | extern size_t wcsftime (wchar_t *__restrict __s, size_t __maxsize, | |
| 834 | const wchar_t *__restrict __format, | |
| 835 | const struct tm *__restrict __tp) __THROW; | |
| 836 | ||
| 837 | # ifdef __USE_GNU | |
| 838 | /* Similar to `wcsftime' but takes the information from | |
| 839 | the provided locale and not the global locale. */ | |
| 840 | extern size_t wcsftime_l (wchar_t *__restrict __s, size_t __maxsize, | |
| 841 | const wchar_t *__restrict __format, | |
| 842 | const struct tm *__restrict __tp, | |
| 843 | locale_t __loc) __THROW; | |
| 844 | # endif | |
| 845 | ||
| 846 | /* Define some macros helping to catch buffer overflows. */ | |
| 847 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function | |
| 848 | # include <bits/wchar2.h> | |
| 849 | #endif | |
| 850 | ||
| 851 | #ifdef __LDBL_COMPAT | |
| 852 | # include <bits/wchar-ldbl.h> | |
| 853 | #endif | |
| 854 | ||
| 855 | __END_DECLS | |
| 856 | ||
| 857 | #endif /* wchar.h */ |
libc/glibc-include/wctype.h created+148
| ... | ... | @@ -0,0 +1,148 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.25 | |
| 20 | * Wide character classification and mapping utilities <wctype.h> | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _WCTYPE_H | |
| 24 | #define _WCTYPE_H 1 | |
| 25 | ||
| 26 | #include <features.h> | |
| 27 | #include <bits/types.h> | |
| 28 | #include <bits/types/wint_t.h> | |
| 29 | ||
| 30 | /* Constant expression of type `wint_t' whose value does not correspond | |
| 31 | to any member of the extended character set. */ | |
| 32 | #ifndef WEOF | |
| 33 | # define WEOF (0xffffffffu) | |
| 34 | #endif | |
| 35 | ||
| 36 | /* Some definitions from this header also appear in <wchar.h> in | |
| 37 | Unix98 mode. */ | |
| 38 | #include <bits/wctype-wchar.h> | |
| 39 | ||
| 40 | /* | |
| 41 | * Extensible wide-character mapping functions: 7.15.3.2. | |
| 42 | */ | |
| 43 | ||
| 44 | __BEGIN_DECLS | |
| 45 | ||
| 46 | /* Scalar type that can hold values which represent locale-specific | |
| 47 | character mappings. */ | |
| 48 | typedef const __int32_t *wctrans_t; | |
| 49 | ||
| 50 | /* Construct value that describes a mapping between wide characters | |
| 51 | identified by the string argument PROPERTY. */ | |
| 52 | extern wctrans_t wctrans (const char *__property) __THROW; | |
| 53 | ||
| 54 | /* Map the wide character WC using the mapping described by DESC. */ | |
| 55 | extern wint_t towctrans (wint_t __wc, wctrans_t __desc) __THROW; | |
| 56 | ||
| 57 | # ifdef __USE_XOPEN2K8 | |
| 58 | /* POSIX.1-2008 extended locale interface (see locale.h). */ | |
| 59 | # include <bits/types/locale_t.h> | |
| 60 | ||
| 61 | /* Test for any wide character for which `iswalpha' or `iswdigit' is | |
| 62 | true. */ | |
| 63 | extern int iswalnum_l (wint_t __wc, locale_t __locale) __THROW; | |
| 64 | ||
| 65 | /* Test for any wide character for which `iswupper' or 'iswlower' is | |
| 66 | true, or any wide character that is one of a locale-specific set of | |
| 67 | wide-characters for which none of `iswcntrl', `iswdigit', | |
| 68 | `iswpunct', or `iswspace' is true. */ | |
| 69 | extern int iswalpha_l (wint_t __wc, locale_t __locale) __THROW; | |
| 70 | ||
| 71 | /* Test for any control wide character. */ | |
| 72 | extern int iswcntrl_l (wint_t __wc, locale_t __locale) __THROW; | |
| 73 | ||
| 74 | /* Test for any wide character that corresponds to a decimal-digit | |
| 75 | character. */ | |
| 76 | extern int iswdigit_l (wint_t __wc, locale_t __locale) __THROW; | |
| 77 | ||
| 78 | /* Test for any wide character for which `iswprint' is true and | |
| 79 | `iswspace' is false. */ | |
| 80 | extern int iswgraph_l (wint_t __wc, locale_t __locale) __THROW; | |
| 81 | ||
| 82 | /* Test for any wide character that corresponds to a lowercase letter | |
| 83 | or is one of a locale-specific set of wide characters for which | |
| 84 | none of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */ | |
| 85 | extern int iswlower_l (wint_t __wc, locale_t __locale) __THROW; | |
| 86 | ||
| 87 | /* Test for any printing wide character. */ | |
| 88 | extern int iswprint_l (wint_t __wc, locale_t __locale) __THROW; | |
| 89 | ||
| 90 | /* Test for any printing wide character that is one of a | |
| 91 | locale-specific et of wide characters for which neither `iswspace' | |
| 92 | nor `iswalnum' is true. */ | |
| 93 | extern int iswpunct_l (wint_t __wc, locale_t __locale) __THROW; | |
| 94 | ||
| 95 | /* Test for any wide character that corresponds to a locale-specific | |
| 96 | set of wide characters for which none of `iswalnum', `iswgraph', or | |
| 97 | `iswpunct' is true. */ | |
| 98 | extern int iswspace_l (wint_t __wc, locale_t __locale) __THROW; | |
| 99 | ||
| 100 | /* Test for any wide character that corresponds to an uppercase letter | |
| 101 | or is one of a locale-specific set of wide character for which none | |
| 102 | of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */ | |
| 103 | extern int iswupper_l (wint_t __wc, locale_t __locale) __THROW; | |
| 104 | ||
| 105 | /* Test for any wide character that corresponds to a hexadecimal-digit | |
| 106 | character equivalent to that performed be the functions described | |
| 107 | in the previous subclause. */ | |
| 108 | extern int iswxdigit_l (wint_t __wc, locale_t __locale) __THROW; | |
| 109 | ||
| 110 | /* Test for any wide character that corresponds to a standard blank | |
| 111 | wide character or a locale-specific set of wide characters for | |
| 112 | which `iswalnum' is false. */ | |
| 113 | extern int iswblank_l (wint_t __wc, locale_t __locale) __THROW; | |
| 114 | ||
| 115 | /* Construct value that describes a class of wide characters identified | |
| 116 | by the string argument PROPERTY. */ | |
| 117 | extern wctype_t wctype_l (const char *__property, locale_t __locale) | |
| 118 | __THROW; | |
| 119 | ||
| 120 | /* Determine whether the wide-character WC has the property described by | |
| 121 | DESC. */ | |
| 122 | extern int iswctype_l (wint_t __wc, wctype_t __desc, locale_t __locale) | |
| 123 | __THROW; | |
| 124 | ||
| 125 | /* | |
| 126 | * Wide-character case-mapping functions. | |
| 127 | */ | |
| 128 | ||
| 129 | /* Converts an uppercase letter to the corresponding lowercase letter. */ | |
| 130 | extern wint_t towlower_l (wint_t __wc, locale_t __locale) __THROW; | |
| 131 | ||
| 132 | /* Converts an lowercase letter to the corresponding uppercase letter. */ | |
| 133 | extern wint_t towupper_l (wint_t __wc, locale_t __locale) __THROW; | |
| 134 | ||
| 135 | /* Construct value that describes a mapping between wide characters | |
| 136 | identified by the string argument PROPERTY. */ | |
| 137 | extern wctrans_t wctrans_l (const char *__property, locale_t __locale) | |
| 138 | __THROW; | |
| 139 | ||
| 140 | /* Map the wide character WC using the mapping described by DESC. */ | |
| 141 | extern wint_t towctrans_l (wint_t __wc, wctrans_t __desc, | |
| 142 | locale_t __locale) __THROW; | |
| 143 | ||
| 144 | # endif /* Use POSIX 2008. */ | |
| 145 | ||
| 146 | __END_DECLS | |
| 147 | ||
| 148 | #endif /* wctype.h */ |
libc/glibc-include/wordexp.h created+70
| ... | ... | @@ -0,0 +1,70 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _WORDEXP_H | |
| 19 | #define _WORDEXP_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #define __need_size_t | |
| 23 | #include <stddef.h> | |
| 24 | ||
| 25 | __BEGIN_DECLS | |
| 26 | ||
| 27 | /* Bits set in the FLAGS argument to `wordexp'. */ | |
| 28 | enum | |
| 29 | { | |
| 30 | WRDE_DOOFFS = (1 << 0), /* Insert PWORDEXP->we_offs NULLs. */ | |
| 31 | WRDE_APPEND = (1 << 1), /* Append to results of a previous call. */ | |
| 32 | WRDE_NOCMD = (1 << 2), /* Don't do command substitution. */ | |
| 33 | WRDE_REUSE = (1 << 3), /* Reuse storage in PWORDEXP. */ | |
| 34 | WRDE_SHOWERR = (1 << 4), /* Don't redirect stderr to /dev/null. */ | |
| 35 | WRDE_UNDEF = (1 << 5), /* Error for expanding undefined variables. */ | |
| 36 | __WRDE_FLAGS = (WRDE_DOOFFS | WRDE_APPEND | WRDE_NOCMD | | |
| 37 | WRDE_REUSE | WRDE_SHOWERR | WRDE_UNDEF) | |
| 38 | }; | |
| 39 | ||
| 40 | /* Structure describing a word-expansion run. */ | |
| 41 | typedef struct | |
| 42 | { | |
| 43 | size_t we_wordc; /* Count of words matched. */ | |
| 44 | char **we_wordv; /* List of expanded words. */ | |
| 45 | size_t we_offs; /* Slots to reserve in `we_wordv'. */ | |
| 46 | } wordexp_t; | |
| 47 | ||
| 48 | /* Possible nonzero return values from `wordexp'. */ | |
| 49 | enum | |
| 50 | { | |
| 51 | #ifdef __USE_XOPEN | |
| 52 | WRDE_NOSYS = -1, /* Never used since we support `wordexp'. */ | |
| 53 | #endif | |
| 54 | WRDE_NOSPACE = 1, /* Ran out of memory. */ | |
| 55 | WRDE_BADCHAR, /* A metachar appears in the wrong place. */ | |
| 56 | WRDE_BADVAL, /* Undefined var reference with WRDE_UNDEF. */ | |
| 57 | WRDE_CMDSUB, /* Command substitution with WRDE_NOCMD. */ | |
| 58 | WRDE_SYNTAX /* Shell syntax error. */ | |
| 59 | }; | |
| 60 | ||
| 61 | /* Do word expansion of WORDS into PWORDEXP. */ | |
| 62 | extern int wordexp (const char *__restrict __words, | |
| 63 | wordexp_t *__restrict __pwordexp, int __flags); | |
| 64 | ||
| 65 | /* Free the storage allocated by a `wordexp' call. */ | |
| 66 | extern void wordfree (wordexp_t *__wordexp) __THROW; | |
| 67 | ||
| 68 | __END_DECLS | |
| 69 | ||
| 70 | #endif /* wordexp.h */ |
libc/glibc/bits/byteswap.h created+79
| ... | ... | @@ -0,0 +1,79 @@ |
| 1 | /* Macros and inline functions to swap the order of bytes in integer values. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #if !defined _BYTESWAP_H && !defined _NETINET_IN_H && !defined _ENDIAN_H | |
| 20 | # error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_BYTESWAP_H | |
| 24 | #define _BITS_BYTESWAP_H 1 | |
| 25 | ||
| 26 | #include <features.h> | |
| 27 | #include <bits/types.h> | |
| 28 | ||
| 29 | /* Swap bytes in 16-bit value. */ | |
| 30 | #define __bswap_constant_16(x) \ | |
| 31 | ((__uint16_t) ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8))) | |
| 32 | ||
| 33 | static __inline __uint16_t | |
| 34 | __bswap_16 (__uint16_t __bsx) | |
| 35 | { | |
| 36 | #if __GNUC_PREREQ (4, 8) | |
| 37 | return __builtin_bswap16 (__bsx); | |
| 38 | #else | |
| 39 | return __bswap_constant_16 (__bsx); | |
| 40 | #endif | |
| 41 | } | |
| 42 | ||
| 43 | /* Swap bytes in 32-bit value. */ | |
| 44 | #define __bswap_constant_32(x) \ | |
| 45 | ((((x) & 0xff000000u) >> 24) | (((x) & 0x00ff0000u) >> 8) \ | |
| 46 | | (((x) & 0x0000ff00u) << 8) | (((x) & 0x000000ffu) << 24)) | |
| 47 | ||
| 48 | static __inline __uint32_t | |
| 49 | __bswap_32 (__uint32_t __bsx) | |
| 50 | { | |
| 51 | #if __GNUC_PREREQ (4, 3) | |
| 52 | return __builtin_bswap32 (__bsx); | |
| 53 | #else | |
| 54 | return __bswap_constant_32 (__bsx); | |
| 55 | #endif | |
| 56 | } | |
| 57 | ||
| 58 | /* Swap bytes in 64-bit value. */ | |
| 59 | #define __bswap_constant_64(x) \ | |
| 60 | ((((x) & 0xff00000000000000ull) >> 56) \ | |
| 61 | | (((x) & 0x00ff000000000000ull) >> 40) \ | |
| 62 | | (((x) & 0x0000ff0000000000ull) >> 24) \ | |
| 63 | | (((x) & 0x000000ff00000000ull) >> 8) \ | |
| 64 | | (((x) & 0x00000000ff000000ull) << 8) \ | |
| 65 | | (((x) & 0x0000000000ff0000ull) << 24) \ | |
| 66 | | (((x) & 0x000000000000ff00ull) << 40) \ | |
| 67 | | (((x) & 0x00000000000000ffull) << 56)) | |
| 68 | ||
| 69 | __extension__ static __inline __uint64_t | |
| 70 | __bswap_64 (__uint64_t __bsx) | |
| 71 | { | |
| 72 | #if __GNUC_PREREQ (4, 3) | |
| 73 | return __builtin_bswap64 (__bsx); | |
| 74 | #else | |
| 75 | return __bswap_constant_64 (__bsx); | |
| 76 | #endif | |
| 77 | } | |
| 78 | ||
| 79 | #endif /* _BITS_BYTESWAP_H */ |
libc/glibc/bits/endian.h created+13
| ... | ... | @@ -0,0 +1,13 @@ |
| 1 | /* This file should define __BYTE_ORDER as appropriate for the machine | |
| 2 | in question. See string/endian.h for how to define it. | |
| 3 | ||
| 4 | If only the stub bits/endian.h applies to a particular configuration, | |
| 5 | bytesex.h is generated by running a program on the host machine. | |
| 6 | So if cross-compiling to a machine with a different byte order, | |
| 7 | the bits/endian.h file for that machine must exist. */ | |
| 8 | ||
| 9 | #ifndef _ENDIAN_H | |
| 10 | # error "Never use <bits/endian.h> directly; include <endian.h> instead." | |
| 11 | #endif | |
| 12 | ||
| 13 | #error Machine byte order unknown. |
libc/glibc/bits/floatn-common.h created+329
| ... | ... | @@ -0,0 +1,329 @@ |
| 1 | /* Macros to control TS 18661-3 glibc features where the same | |
| 2 | definitions are appropriate for all platforms. | |
| 3 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _BITS_FLOATN_COMMON_H | |
| 21 | #define _BITS_FLOATN_COMMON_H | |
| 22 | ||
| 23 | #include <features.h> | |
| 24 | #include <bits/long-double.h> | |
| 25 | ||
| 26 | /* This header should be included at the bottom of each bits/floatn.h. | |
| 27 | It defines the following macros for each _FloatN and _FloatNx type, | |
| 28 | where the same definitions, or definitions based only on the macros | |
| 29 | in bits/floatn.h, are appropriate for all glibc configurations. */ | |
| 30 | ||
| 31 | /* Defined to 1 if the current compiler invocation provides a | |
| 32 | floating-point type with the right format for this type, and this | |
| 33 | glibc includes corresponding *fN or *fNx interfaces for it. */ | |
| 34 | #define __HAVE_FLOAT16 0 | |
| 35 | #define __HAVE_FLOAT32 1 | |
| 36 | #define __HAVE_FLOAT64 1 | |
| 37 | #define __HAVE_FLOAT32X 1 | |
| 38 | #define __HAVE_FLOAT128X 0 | |
| 39 | ||
| 40 | /* Defined to 1 if the corresponding __HAVE_<type> macro is 1 and the | |
| 41 | type is the first with its format in the sequence of (the default | |
| 42 | choices for) float, double, long double, _Float16, _Float32, | |
| 43 | _Float64, _Float128, _Float32x, _Float64x, _Float128x for this | |
| 44 | glibc; that is, if functions present once per floating-point format | |
| 45 | rather than once per type are present for this type. | |
| 46 | ||
| 47 | All configurations supported by glibc have _Float32 the same format | |
| 48 | as float, _Float64 and _Float32x the same format as double, the | |
| 49 | _Float64x the same format as either long double or _Float128. No | |
| 50 | configurations support _Float128x or, as of GCC 7, have compiler | |
| 51 | support for a type meeting the requirements for _Float128x. */ | |
| 52 | #define __HAVE_DISTINCT_FLOAT16 __HAVE_FLOAT16 | |
| 53 | #define __HAVE_DISTINCT_FLOAT32 0 | |
| 54 | #define __HAVE_DISTINCT_FLOAT64 0 | |
| 55 | #define __HAVE_DISTINCT_FLOAT32X 0 | |
| 56 | #define __HAVE_DISTINCT_FLOAT64X 0 | |
| 57 | #define __HAVE_DISTINCT_FLOAT128X __HAVE_FLOAT128X | |
| 58 | ||
| 59 | /* Defined to 1 if the corresponding _FloatN type is not binary compatible | |
| 60 | with the corresponding ISO C type in the current compilation unit as | |
| 61 | opposed to __HAVE_DISTINCT_FLOATN, which indicates the default types built | |
| 62 | in glibc. */ | |
| 63 | #define __HAVE_FLOAT128_UNLIKE_LDBL (__HAVE_DISTINCT_FLOAT128 \ | |
| 64 | && __LDBL_MANT_DIG__ != 113) | |
| 65 | ||
| 66 | /* Defined to 1 if any _FloatN or _FloatNx types that are not | |
| 67 | ABI-distinct are however distinct types at the C language level (so | |
| 68 | for the purposes of __builtin_types_compatible_p and _Generic). */ | |
| 69 | #if __GNUC_PREREQ (7, 0) && !defined __cplusplus | |
| 70 | # define __HAVE_FLOATN_NOT_TYPEDEF 1 | |
| 71 | #else | |
| 72 | # define __HAVE_FLOATN_NOT_TYPEDEF 0 | |
| 73 | #endif | |
| 74 | ||
| 75 | #ifndef __ASSEMBLER__ | |
| 76 | ||
| 77 | /* Defined to concatenate the literal suffix to be used with _FloatN | |
| 78 | or _FloatNx types, if __HAVE_<type> is 1. The corresponding | |
| 79 | literal suffixes exist since GCC 7, for C only. */ | |
| 80 | # if __HAVE_FLOAT16 | |
| 81 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 82 | /* No corresponding suffix available for this type. */ | |
| 83 | # define __f16(x) ((_Float16) x##f) | |
| 84 | # else | |
| 85 | # define __f16(x) x##f16 | |
| 86 | # endif | |
| 87 | # endif | |
| 88 | ||
| 89 | # if __HAVE_FLOAT32 | |
| 90 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 91 | # define __f32(x) x##f | |
| 92 | # else | |
| 93 | # define __f32(x) x##f32 | |
| 94 | # endif | |
| 95 | # endif | |
| 96 | ||
| 97 | # if __HAVE_FLOAT64 | |
| 98 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 99 | # ifdef __NO_LONG_DOUBLE_MATH | |
| 100 | # define __f64(x) x##l | |
| 101 | # else | |
| 102 | # define __f64(x) x | |
| 103 | # endif | |
| 104 | # else | |
| 105 | # define __f64(x) x##f64 | |
| 106 | # endif | |
| 107 | # endif | |
| 108 | ||
| 109 | # if __HAVE_FLOAT32X | |
| 110 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 111 | # define __f32x(x) x | |
| 112 | # else | |
| 113 | # define __f32x(x) x##f32x | |
| 114 | # endif | |
| 115 | # endif | |
| 116 | ||
| 117 | # if __HAVE_FLOAT64X | |
| 118 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 119 | # if __HAVE_FLOAT64X_LONG_DOUBLE | |
| 120 | # define __f64x(x) x##l | |
| 121 | # else | |
| 122 | # define __f64x(x) __f128 (x) | |
| 123 | # endif | |
| 124 | # else | |
| 125 | # define __f64x(x) x##f64x | |
| 126 | # endif | |
| 127 | # endif | |
| 128 | ||
| 129 | # if __HAVE_FLOAT128X | |
| 130 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 131 | # error "_Float128X supported but no constant suffix" | |
| 132 | # else | |
| 133 | # define __f128x(x) x##f128x | |
| 134 | # endif | |
| 135 | # endif | |
| 136 | ||
| 137 | /* Defined to a complex type if __HAVE_<type> is 1. */ | |
| 138 | # if __HAVE_FLOAT16 | |
| 139 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 140 | typedef _Complex float __cfloat16 __attribute__ ((__mode__ (__HC__))); | |
| 141 | # define __CFLOAT16 __cfloat16 | |
| 142 | # else | |
| 143 | # define __CFLOAT16 _Complex _Float16 | |
| 144 | # endif | |
| 145 | # endif | |
| 146 | ||
| 147 | # if __HAVE_FLOAT32 | |
| 148 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 149 | # define __CFLOAT32 _Complex float | |
| 150 | # else | |
| 151 | # define __CFLOAT32 _Complex _Float32 | |
| 152 | # endif | |
| 153 | # endif | |
| 154 | ||
| 155 | # if __HAVE_FLOAT64 | |
| 156 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 157 | # ifdef __NO_LONG_DOUBLE_MATH | |
| 158 | # define __CFLOAT64 _Complex long double | |
| 159 | # else | |
| 160 | # define __CFLOAT64 _Complex double | |
| 161 | # endif | |
| 162 | # else | |
| 163 | # define __CFLOAT64 _Complex _Float64 | |
| 164 | # endif | |
| 165 | # endif | |
| 166 | ||
| 167 | # if __HAVE_FLOAT32X | |
| 168 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 169 | # define __CFLOAT32X _Complex double | |
| 170 | # else | |
| 171 | # define __CFLOAT32X _Complex _Float32x | |
| 172 | # endif | |
| 173 | # endif | |
| 174 | ||
| 175 | # if __HAVE_FLOAT64X | |
| 176 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 177 | # if __HAVE_FLOAT64X_LONG_DOUBLE | |
| 178 | # define __CFLOAT64X _Complex long double | |
| 179 | # else | |
| 180 | # define __CFLOAT64X __CFLOAT128 | |
| 181 | # endif | |
| 182 | # else | |
| 183 | # define __CFLOAT64X _Complex _Float64x | |
| 184 | # endif | |
| 185 | # endif | |
| 186 | ||
| 187 | # if __HAVE_FLOAT128X | |
| 188 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 189 | # error "_Float128X supported but no complex type" | |
| 190 | # else | |
| 191 | # define __CFLOAT128X _Complex _Float128x | |
| 192 | # endif | |
| 193 | # endif | |
| 194 | ||
| 195 | /* The remaining of this file provides support for older compilers. */ | |
| 196 | # if __HAVE_FLOAT16 | |
| 197 | ||
| 198 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 199 | typedef float _Float16 __attribute__ ((__mode__ (__HF__))); | |
| 200 | # endif | |
| 201 | ||
| 202 | # if !__GNUC_PREREQ (7, 0) | |
| 203 | # define __builtin_huge_valf16() ((_Float16) __builtin_huge_val ()) | |
| 204 | # define __builtin_inff16() ((_Float16) __builtin_inf ()) | |
| 205 | # define __builtin_nanf16(x) ((_Float16) __builtin_nan (x)) | |
| 206 | # define __builtin_nansf16(x) ((_Float16) __builtin_nans (x)) | |
| 207 | # endif | |
| 208 | ||
| 209 | # endif | |
| 210 | ||
| 211 | # if __HAVE_FLOAT32 | |
| 212 | ||
| 213 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 214 | typedef float _Float32; | |
| 215 | # endif | |
| 216 | ||
| 217 | # if !__GNUC_PREREQ (7, 0) | |
| 218 | # define __builtin_huge_valf32() (__builtin_huge_valf ()) | |
| 219 | # define __builtin_inff32() (__builtin_inff ()) | |
| 220 | # define __builtin_nanf32(x) (__builtin_nanf (x)) | |
| 221 | # define __builtin_nansf32(x) (__builtin_nansf (x)) | |
| 222 | # endif | |
| 223 | ||
| 224 | # endif | |
| 225 | ||
| 226 | # if __HAVE_FLOAT64 | |
| 227 | ||
| 228 | /* If double, long double and _Float64 all have the same set of | |
| 229 | values, TS 18661-3 requires the usual arithmetic conversions on | |
| 230 | long double and _Float64 to produce _Float64. For this to be the | |
| 231 | case when building with a compiler without a distinct _Float64 | |
| 232 | type, _Float64 must be a typedef for long double, not for | |
| 233 | double. */ | |
| 234 | ||
| 235 | # ifdef __NO_LONG_DOUBLE_MATH | |
| 236 | ||
| 237 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 238 | typedef long double _Float64; | |
| 239 | # endif | |
| 240 | ||
| 241 | # if !__GNUC_PREREQ (7, 0) | |
| 242 | # define __builtin_huge_valf64() (__builtin_huge_vall ()) | |
| 243 | # define __builtin_inff64() (__builtin_infl ()) | |
| 244 | # define __builtin_nanf64(x) (__builtin_nanl (x)) | |
| 245 | # define __builtin_nansf64(x) (__builtin_nansl (x)) | |
| 246 | # endif | |
| 247 | ||
| 248 | # else | |
| 249 | ||
| 250 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 251 | typedef double _Float64; | |
| 252 | # endif | |
| 253 | ||
| 254 | # if !__GNUC_PREREQ (7, 0) | |
| 255 | # define __builtin_huge_valf64() (__builtin_huge_val ()) | |
| 256 | # define __builtin_inff64() (__builtin_inf ()) | |
| 257 | # define __builtin_nanf64(x) (__builtin_nan (x)) | |
| 258 | # define __builtin_nansf64(x) (__builtin_nans (x)) | |
| 259 | # endif | |
| 260 | ||
| 261 | # endif | |
| 262 | ||
| 263 | # endif | |
| 264 | ||
| 265 | # if __HAVE_FLOAT32X | |
| 266 | ||
| 267 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 268 | typedef double _Float32x; | |
| 269 | # endif | |
| 270 | ||
| 271 | # if !__GNUC_PREREQ (7, 0) | |
| 272 | # define __builtin_huge_valf32x() (__builtin_huge_val ()) | |
| 273 | # define __builtin_inff32x() (__builtin_inf ()) | |
| 274 | # define __builtin_nanf32x(x) (__builtin_nan (x)) | |
| 275 | # define __builtin_nansf32x(x) (__builtin_nans (x)) | |
| 276 | # endif | |
| 277 | ||
| 278 | # endif | |
| 279 | ||
| 280 | # if __HAVE_FLOAT64X | |
| 281 | ||
| 282 | # if __HAVE_FLOAT64X_LONG_DOUBLE | |
| 283 | ||
| 284 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 285 | typedef long double _Float64x; | |
| 286 | # endif | |
| 287 | ||
| 288 | # if !__GNUC_PREREQ (7, 0) | |
| 289 | # define __builtin_huge_valf64x() (__builtin_huge_vall ()) | |
| 290 | # define __builtin_inff64x() (__builtin_infl ()) | |
| 291 | # define __builtin_nanf64x(x) (__builtin_nanl (x)) | |
| 292 | # define __builtin_nansf64x(x) (__builtin_nansl (x)) | |
| 293 | # endif | |
| 294 | ||
| 295 | # else | |
| 296 | ||
| 297 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 298 | typedef _Float128 _Float64x; | |
| 299 | # endif | |
| 300 | ||
| 301 | # if !__GNUC_PREREQ (7, 0) | |
| 302 | # define __builtin_huge_valf64x() (__builtin_huge_valf128 ()) | |
| 303 | # define __builtin_inff64x() (__builtin_inff128 ()) | |
| 304 | # define __builtin_nanf64x(x) (__builtin_nanf128 (x)) | |
| 305 | # define __builtin_nansf64x(x) (__builtin_nansf128 (x)) | |
| 306 | # endif | |
| 307 | ||
| 308 | # endif | |
| 309 | ||
| 310 | # endif | |
| 311 | ||
| 312 | # if __HAVE_FLOAT128X | |
| 313 | ||
| 314 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 315 | # error "_Float128x supported but no type" | |
| 316 | # endif | |
| 317 | ||
| 318 | # if !__GNUC_PREREQ (7, 0) | |
| 319 | # define __builtin_huge_valf128x() ((_Float128x) __builtin_huge_val ()) | |
| 320 | # define __builtin_inff128x() ((_Float128x) __builtin_inf ()) | |
| 321 | # define __builtin_nanf128x(x) ((_Float128x) __builtin_nan (x)) | |
| 322 | # define __builtin_nansf128x(x) ((_Float128x) __builtin_nans (x)) | |
| 323 | # endif | |
| 324 | ||
| 325 | # endif | |
| 326 | ||
| 327 | #endif /* !__ASSEMBLER__. */ | |
| 328 | ||
| 329 | #endif /* _BITS_FLOATN_COMMON_H */ |
libc/glibc/bits/libc-header-start.h created+70
| ... | ... | @@ -0,0 +1,70 @@ |
| 1 | /* Handle feature test macros at the start of a header. | |
| 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* This header is internal to glibc and should not be included outside | |
| 20 | of glibc headers. Headers including it must define | |
| 21 | __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION first. This header | |
| 22 | cannot have multiple include guards because ISO C feature test | |
| 23 | macros depend on the definition of the macro when an affected | |
| 24 | header is included, not when the first system header is | |
| 25 | included. */ | |
| 26 | ||
| 27 | #ifndef __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 28 | # error "Never include <bits/libc-header-start.h> directly." | |
| 29 | #endif | |
| 30 | ||
| 31 | #undef __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 32 | ||
| 33 | #include <features.h> | |
| 34 | ||
| 35 | /* ISO/IEC TR 24731-2:2010 defines the __STDC_WANT_LIB_EXT2__ | |
| 36 | macro. */ | |
| 37 | #undef __GLIBC_USE_LIB_EXT2 | |
| 38 | #if (defined __USE_GNU \ | |
| 39 | || (defined __STDC_WANT_LIB_EXT2__ && __STDC_WANT_LIB_EXT2__ > 0)) | |
| 40 | # define __GLIBC_USE_LIB_EXT2 1 | |
| 41 | #else | |
| 42 | # define __GLIBC_USE_LIB_EXT2 0 | |
| 43 | #endif | |
| 44 | ||
| 45 | /* ISO/IEC TS 18661-1:2014 defines the __STDC_WANT_IEC_60559_BFP_EXT__ | |
| 46 | macro. */ | |
| 47 | #undef __GLIBC_USE_IEC_60559_BFP_EXT | |
| 48 | #if defined __USE_GNU || defined __STDC_WANT_IEC_60559_BFP_EXT__ | |
| 49 | # define __GLIBC_USE_IEC_60559_BFP_EXT 1 | |
| 50 | #else | |
| 51 | # define __GLIBC_USE_IEC_60559_BFP_EXT 0 | |
| 52 | #endif | |
| 53 | ||
| 54 | /* ISO/IEC TS 18661-4:2015 defines the | |
| 55 | __STDC_WANT_IEC_60559_FUNCS_EXT__ macro. */ | |
| 56 | #undef __GLIBC_USE_IEC_60559_FUNCS_EXT | |
| 57 | #if defined __USE_GNU || defined __STDC_WANT_IEC_60559_FUNCS_EXT__ | |
| 58 | # define __GLIBC_USE_IEC_60559_FUNCS_EXT 1 | |
| 59 | #else | |
| 60 | # define __GLIBC_USE_IEC_60559_FUNCS_EXT 0 | |
| 61 | #endif | |
| 62 | ||
| 63 | /* ISO/IEC TS 18661-3:2015 defines the | |
| 64 | __STDC_WANT_IEC_60559_TYPES_EXT__ macro. */ | |
| 65 | #undef __GLIBC_USE_IEC_60559_TYPES_EXT | |
| 66 | #if defined __USE_GNU || defined __STDC_WANT_IEC_60559_TYPES_EXT__ | |
| 67 | # define __GLIBC_USE_IEC_60559_TYPES_EXT 1 | |
| 68 | #else | |
| 69 | # define __GLIBC_USE_IEC_60559_TYPES_EXT 0 | |
| 70 | #endif |
libc/glibc/bits/long-double.h created+39
| ... | ... | @@ -0,0 +1,39 @@ |
| 1 | /* Properties of long double type. | |
| 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* This header is included by <sys/cdefs.h>. | |
| 20 | ||
| 21 | If long double is ABI-compatible with double, it should define | |
| 22 | __NO_LONG_DOUBLE_MATH to 1; otherwise, it should leave | |
| 23 | __NO_LONG_DOUBLE_MATH undefined. | |
| 24 | ||
| 25 | If this build of the GNU C Library supports both long double | |
| 26 | ABI-compatible with double and some other long double format not | |
| 27 | ABI-compatible with double, it should define | |
| 28 | __LONG_DOUBLE_MATH_OPTIONAL to 1; otherwise, it should leave | |
| 29 | __LONG_DOUBLE_MATH_OPTIONAL undefined. | |
| 30 | ||
| 31 | If __NO_LONG_DOUBLE_MATH is already defined, this header must not | |
| 32 | define anything; this is needed to work with the definition of | |
| 33 | __NO_LONG_DOUBLE_MATH in nldbl-compat.h. */ | |
| 34 | ||
| 35 | /* In the default version of this header, long double is | |
| 36 | ABI-compatible with double. */ | |
| 37 | #ifndef __NO_LONG_DOUBLE_MATH | |
| 38 | # define __NO_LONG_DOUBLE_MATH 1 | |
| 39 | #endif |
libc/glibc/bits/param.h created+33
| ... | ... | @@ -0,0 +1,33 @@ |
| 1 | /* Old-style Unix parameters and limits. Stub version. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_PARAM_H | |
| 20 | # error "Never use <bits/param.h> directly; include <sys/param.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | /* This header is expected to define a few particular macros. | |
| 24 | ||
| 25 | The traditional BSD macros that correspond directly to POSIX <limits.h> | |
| 26 | macros don't need to be defined here if <bits/local_lim.h> defines the | |
| 27 | POSIX limit macro, as the common <sys/param.h> code will define each | |
| 28 | traditional name to its POSIX name if available. | |
| 29 | ||
| 30 | This file should define at least: | |
| 31 | ||
| 32 | EXEC_PAGESIZE | |
| 33 | */ |
libc/glibc/bits/pthreadtypes.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | /* No thread support. */ |
libc/glibc/bits/sched.h created+34
| ... | ... | @@ -0,0 +1,34 @@ |
| 1 | /* Definitions of constants and data structure for POSIX 1003.1b-1993 | |
| 2 | scheduling interface. | |
| 3 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _BITS_SCHED_H | |
| 21 | #define _BITS_SCHED_H 1 | |
| 22 | ||
| 23 | #ifndef _SCHED_H | |
| 24 | # error "Never include <bits/sched.h> directly; use <sched.h> instead." | |
| 25 | #endif | |
| 26 | ||
| 27 | /* Scheduling algorithms. */ | |
| 28 | #define SCHED_OTHER 0 | |
| 29 | #define SCHED_FIFO 1 | |
| 30 | #define SCHED_RR 2 | |
| 31 | ||
| 32 | #include <bits/types/struct_sched_param.h> | |
| 33 | ||
| 34 | #endif /* bits/sched.h */ |
libc/glibc/bits/select.h created+37
| ... | ... | @@ -0,0 +1,37 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_SELECT_H | |
| 19 | # error "Never use <bits/select.h> directly; include <sys/select.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | ||
| 23 | /* We don't use `memset' because this would require a prototype and | |
| 24 | the array isn't too big. */ | |
| 25 | #define __FD_ZERO(s) \ | |
| 26 | do { \ | |
| 27 | unsigned int __i; \ | |
| 28 | fd_set *__arr = (s); \ | |
| 29 | for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i) \ | |
| 30 | __FDS_BITS (__arr)[__i] = 0; \ | |
| 31 | } while (0) | |
| 32 | #define __FD_SET(d, s) \ | |
| 33 | ((void) (__FDS_BITS (s)[__FD_ELT(d)] |= __FD_MASK(d))) | |
| 34 | #define __FD_CLR(d, s) \ | |
| 35 | ((void) (__FDS_BITS (s)[__FD_ELT(d)] &= ~__FD_MASK(d))) | |
| 36 | #define __FD_ISSET(d, s) \ | |
| 37 | ((__FDS_BITS (s)[__FD_ELT (d)] & __FD_MASK (d)) != 0) |
libc/glibc/bits/setjmp.h created+7
| ... | ... | @@ -0,0 +1,7 @@ |
| 1 | /* Define the machine-dependent type `jmp_buf'. Stub version. */ | |
| 2 | ||
| 3 | #ifndef _SETJMP_H | |
| 4 | # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." | |
| 5 | #endif | |
| 6 | ||
| 7 | typedef int __jmp_buf[1]; |
libc/glibc/bits/signum-generic.h created+102
| ... | ... | @@ -0,0 +1,102 @@ |
| 1 | /* Signal number constants. Generic template. | |
| 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_SIGNUM_GENERIC_H | |
| 20 | #define _BITS_SIGNUM_GENERIC_H 1 | |
| 21 | ||
| 22 | #ifndef _SIGNAL_H | |
| 23 | #error "Never include <bits/signum-generic.h> directly; use <signal.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | /* Fake signal functions. */ | |
| 27 | ||
| 28 | #define SIG_ERR ((__sighandler_t) -1) /* Error return. */ | |
| 29 | #define SIG_DFL ((__sighandler_t) 0) /* Default action. */ | |
| 30 | #define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */ | |
| 31 | ||
| 32 | #ifdef __USE_XOPEN | |
| 33 | # define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */ | |
| 34 | #endif | |
| 35 | ||
| 36 | /* We define here all the signal names listed in POSIX (1003.1-2008); | |
| 37 | as of 1003.1-2013, no additional signals have been added by POSIX. | |
| 38 | We also define here signal names that historically exist in every | |
| 39 | real-world POSIX variant (e.g. SIGWINCH). | |
| 40 | ||
| 41 | Signals in the 1-15 range are defined with their historical numbers. | |
| 42 | For other signals, we use the BSD numbers. | |
| 43 | There are two unallocated signal numbers in the 1-31 range: 7 and 29. | |
| 44 | Signal number 0 is reserved for use as kill(pid, 0), to test whether | |
| 45 | a process exists without sending it a signal. */ | |
| 46 | ||
| 47 | /* ISO C99 signals. */ | |
| 48 | #define SIGINT 2 /* Interactive attention signal. */ | |
| 49 | #define SIGILL 4 /* Illegal instruction. */ | |
| 50 | #define SIGABRT 6 /* Abnormal termination. */ | |
| 51 | #define SIGFPE 8 /* Erroneous arithmetic operation. */ | |
| 52 | #define SIGSEGV 11 /* Invalid access to storage. */ | |
| 53 | #define SIGTERM 15 /* Termination request. */ | |
| 54 | ||
| 55 | /* Historical signals specified by POSIX. */ | |
| 56 | #define SIGHUP 1 /* Hangup. */ | |
| 57 | #define SIGQUIT 3 /* Quit. */ | |
| 58 | #define SIGTRAP 5 /* Trace/breakpoint trap. */ | |
| 59 | #define SIGKILL 9 /* Killed. */ | |
| 60 | #define SIGBUS 10 /* Bus error. */ | |
| 61 | #define SIGSYS 12 /* Bad system call. */ | |
| 62 | #define SIGPIPE 13 /* Broken pipe. */ | |
| 63 | #define SIGALRM 14 /* Alarm clock. */ | |
| 64 | ||
| 65 | /* New(er) POSIX signals (1003.1-2008, 1003.1-2013). */ | |
| 66 | #define SIGURG 16 /* Urgent data is available at a socket. */ | |
| 67 | #define SIGSTOP 17 /* Stop, unblockable. */ | |
| 68 | #define SIGTSTP 18 /* Keyboard stop. */ | |
| 69 | #define SIGCONT 19 /* Continue. */ | |
| 70 | #define SIGCHLD 20 /* Child terminated or stopped. */ | |
| 71 | #define SIGTTIN 21 /* Background read from control terminal. */ | |
| 72 | #define SIGTTOU 22 /* Background write to control terminal. */ | |
| 73 | #define SIGPOLL 23 /* Pollable event occurred (System V). */ | |
| 74 | #define SIGXCPU 24 /* CPU time limit exceeded. */ | |
| 75 | #define SIGXFSZ 25 /* File size limit exceeded. */ | |
| 76 | #define SIGVTALRM 26 /* Virtual timer expired. */ | |
| 77 | #define SIGPROF 27 /* Profiling timer expired. */ | |
| 78 | #define SIGUSR1 30 /* User-defined signal 1. */ | |
| 79 | #define SIGUSR2 31 /* User-defined signal 2. */ | |
| 80 | ||
| 81 | /* Nonstandard signals found in all modern POSIX systems | |
| 82 | (including both BSD and Linux). */ | |
| 83 | #define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */ | |
| 84 | ||
| 85 | /* Archaic names for compatibility. */ | |
| 86 | #define SIGIO SIGPOLL /* I/O now possible (4.2 BSD). */ | |
| 87 | #define SIGIOT SIGABRT /* IOT instruction, abort() on a PDP-11. */ | |
| 88 | #define SIGCLD SIGCHLD /* Old System V name */ | |
| 89 | ||
| 90 | /* Not all systems support real-time signals. bits/signum.h indicates | |
| 91 | that they are supported by overriding __SIGRTMAX to a value greater | |
| 92 | than __SIGRTMIN. These constants give the kernel-level hard limits, | |
| 93 | but some real-time signals may be used internally by glibc. Do not | |
| 94 | use these constants in application code; use SIGRTMIN and SIGRTMAX | |
| 95 | (defined in signal.h) instead. */ | |
| 96 | #define __SIGRTMIN 32 | |
| 97 | #define __SIGRTMAX __SIGRTMIN | |
| 98 | ||
| 99 | /* Biggest signal number + 1 (including real-time signals). */ | |
| 100 | #define _NSIG (__SIGRTMAX + 1) | |
| 101 | ||
| 102 | #endif /* bits/signum-generic.h. */ |
libc/glibc/bits/signum.h created+32
| ... | ... | @@ -0,0 +1,32 @@ |
| 1 | /* Signal number constants. Generic version. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_SIGNUM_H | |
| 20 | #define _BITS_SIGNUM_H 1 | |
| 21 | ||
| 22 | #ifndef _SIGNAL_H | |
| 23 | #error "Never include <bits/signum.h> directly; use <signal.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | #include <bits/signum-generic.h> | |
| 27 | ||
| 28 | /* This operating system does not need to override any of the generic | |
| 29 | signal number assignments in bits/signum-generic.h, nor to add any | |
| 30 | additional signal constants. */ | |
| 31 | ||
| 32 | #endif /* bits/signum.h. */ |
libc/glibc/bits/stat.h created+103
| ... | ... | @@ -0,0 +1,103 @@ |
| 1 | /* Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #if !defined _SYS_STAT_H && !defined _FCNTL_H | |
| 19 | # error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #ifndef _BITS_STAT_H | |
| 23 | #define _BITS_STAT_H 1 | |
| 24 | ||
| 25 | /* This structure needs to be defined in accordance with the | |
| 26 | implementation of __stat, __fstat, and __lstat. */ | |
| 27 | ||
| 28 | #include <bits/types.h> | |
| 29 | ||
| 30 | /* Structure describing file characteristics. */ | |
| 31 | struct stat | |
| 32 | { | |
| 33 | /* These are the members that POSIX.1 requires. */ | |
| 34 | ||
| 35 | __mode_t st_mode; /* File mode. */ | |
| 36 | #ifndef __USE_FILE_OFFSET64 | |
| 37 | __ino_t st_ino; /* File serial number. */ | |
| 38 | #else | |
| 39 | __ino64_t st_ino; /* File serial number. */ | |
| 40 | #endif | |
| 41 | __dev_t st_dev; /* Device containing the file. */ | |
| 42 | __nlink_t st_nlink; /* Link count. */ | |
| 43 | ||
| 44 | __uid_t st_uid; /* User ID of the file's owner. */ | |
| 45 | __gid_t st_gid; /* Group ID of the file's group. */ | |
| 46 | #ifndef __USE_FILE_OFFSET64 | |
| 47 | __off_t st_size; /* Size of file, in bytes. */ | |
| 48 | #else | |
| 49 | __off64_t st_size; /* Size of file, in bytes. */ | |
| 50 | #endif | |
| 51 | ||
| 52 | __time_t st_atime; /* Time of last access. */ | |
| 53 | __time_t st_mtime; /* Time of last modification. */ | |
| 54 | __time_t st_ctime; /* Time of last status change. */ | |
| 55 | ||
| 56 | /* This should be defined if there is a `st_blksize' member. */ | |
| 57 | #undef _STATBUF_ST_BLKSIZE | |
| 58 | }; | |
| 59 | ||
| 60 | /* Encoding of the file mode. These are the standard Unix values, | |
| 61 | but POSIX.1 does not specify what values should be used. */ | |
| 62 | ||
| 63 | #define __S_IFMT 0170000 /* These bits determine file type. */ | |
| 64 | ||
| 65 | /* File types. */ | |
| 66 | #define __S_IFDIR 0040000 /* Directory. */ | |
| 67 | #define __S_IFCHR 0020000 /* Character device. */ | |
| 68 | #define __S_IFBLK 0060000 /* Block device. */ | |
| 69 | #define __S_IFREG 0100000 /* Regular file. */ | |
| 70 | #define __S_IFIFO 0010000 /* FIFO. */ | |
| 71 | ||
| 72 | /* POSIX.1b objects. */ | |
| 73 | #define __S_TYPEISMQ(buf) 0 | |
| 74 | #define __S_TYPEISSEM(buf) 0 | |
| 75 | #define __S_TYPEISSHM(buf) 0 | |
| 76 | ||
| 77 | /* Protection bits. */ | |
| 78 | ||
| 79 | #define __S_ISUID 04000 /* Set user ID on execution. */ | |
| 80 | #define __S_ISGID 02000 /* Set group ID on execution. */ | |
| 81 | #define __S_IREAD 0400 /* Read by owner. */ | |
| 82 | #define __S_IWRITE 0200 /* Write by owner. */ | |
| 83 | #define __S_IEXEC 0100 /* Execute by owner. */ | |
| 84 | ||
| 85 | #ifdef __USE_LARGEFILE64 | |
| 86 | struct stat64 | |
| 87 | { | |
| 88 | __mode_t st_mode; /* File mode. */ | |
| 89 | __ino64_t st_ino; /* File serial number. */ | |
| 90 | __dev_t st_dev; /* Device. */ | |
| 91 | __nlink_t st_nlink; /* Link count. */ | |
| 92 | ||
| 93 | __uid_t st_uid; /* User ID of the file's owner. */ | |
| 94 | __gid_t st_gid; /* Group ID of the file's group.*/ | |
| 95 | __off64_t st_size; /* Size of file, in bytes. */ | |
| 96 | ||
| 97 | __time_t st_atime; /* Time of last access. */ | |
| 98 | __time_t st_mtime; /* Time of last modification. */ | |
| 99 | __time_t st_ctime; /* Time of last status change. */ | |
| 100 | }; | |
| 101 | #endif | |
| 102 | ||
| 103 | #endif /* bits/stat.h */ |
libc/glibc/bits/stdint-intn.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Define intN_t types. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_STDINT_INTN_H | |
| 20 | #define _BITS_STDINT_INTN_H 1 | |
| 21 | ||
| 22 | #include <bits/types.h> | |
| 23 | ||
| 24 | typedef __int8_t int8_t; | |
| 25 | typedef __int16_t int16_t; | |
| 26 | typedef __int32_t int32_t; | |
| 27 | typedef __int64_t int64_t; | |
| 28 | ||
| 29 | #endif /* bits/stdint-intn.h */ |
libc/glibc/bits/stdlib-bsearch.h created+43
| ... | ... | @@ -0,0 +1,43 @@ |
| 1 | /* Perform binary search - inline version. | |
| 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | __extern_inline void * | |
| 20 | bsearch (const void *__key, const void *__base, size_t __nmemb, size_t __size, | |
| 21 | __compar_fn_t __compar) | |
| 22 | { | |
| 23 | size_t __l, __u, __idx; | |
| 24 | const void *__p; | |
| 25 | int __comparison; | |
| 26 | ||
| 27 | __l = 0; | |
| 28 | __u = __nmemb; | |
| 29 | while (__l < __u) | |
| 30 | { | |
| 31 | __idx = (__l + __u) / 2; | |
| 32 | __p = (void *) (((const char *) __base) + (__idx * __size)); | |
| 33 | __comparison = (*__compar) (__key, __p); | |
| 34 | if (__comparison < 0) | |
| 35 | __u = __idx; | |
| 36 | else if (__comparison > 0) | |
| 37 | __l = __idx + 1; | |
| 38 | else | |
| 39 | return (void *) __p; | |
| 40 | } | |
| 41 | ||
| 42 | return NULL; | |
| 43 | } |
libc/glibc/bits/time.h created+64
| ... | ... | @@ -0,0 +1,64 @@ |
| 1 | /* System-dependent timing definitions. Generic version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* | |
| 20 | * Never include this file directly; use <time.h> instead. | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _BITS_TIME_H | |
| 24 | #define _BITS_TIME_H 1 | |
| 25 | ||
| 26 | #include <bits/types.h> | |
| 27 | ||
| 28 | /* ISO/IEC 9899:1999 7.23.1: Components of time | |
| 29 | The macro `CLOCKS_PER_SEC' is an expression with type `clock_t' that is | |
| 30 | the number per second of the value returned by the `clock' function. */ | |
| 31 | /* CAE XSH, Issue 4, Version 2: <time.h> | |
| 32 | The value of CLOCKS_PER_SEC is required to be 1 million on all | |
| 33 | XSI-conformant systems. */ | |
| 34 | #define CLOCKS_PER_SEC ((__clock_t) 1000000) | |
| 35 | ||
| 36 | #if (!defined __STRICT_ANSI__ || defined __USE_POSIX) \ | |
| 37 | && !defined __USE_XOPEN2K | |
| 38 | /* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK | |
| 39 | presents the real value for clock ticks per second for the system. */ | |
| 40 | extern long int __sysconf (int); | |
| 41 | # define CLK_TCK ((__clock_t) __sysconf (2)) /* 2 is _SC_CLK_TCK */ | |
| 42 | #endif | |
| 43 | ||
| 44 | #ifdef __USE_POSIX199309 | |
| 45 | /* Identifier for system-wide realtime clock. */ | |
| 46 | # define CLOCK_REALTIME 0 | |
| 47 | /* Monotonic system-wide clock. */ | |
| 48 | # define CLOCK_MONOTONIC 1 | |
| 49 | /* High-resolution timer from the CPU. */ | |
| 50 | # define CLOCK_PROCESS_CPUTIME_ID 2 | |
| 51 | /* Thread-specific CPU-time clock. */ | |
| 52 | # define CLOCK_THREAD_CPUTIME_ID 3 | |
| 53 | /* Monotonic system-wide clock, not adjusted for frequency scaling. */ | |
| 54 | # define CLOCK_MONOTONIC_RAW 4 | |
| 55 | /* Identifier for system-wide realtime clock, updated only on ticks. */ | |
| 56 | # define CLOCK_REALTIME_COARSE 5 | |
| 57 | /* Monotonic system-wide clock, updated only on ticks. */ | |
| 58 | # define CLOCK_MONOTONIC_COARSE 6 | |
| 59 | ||
| 60 | /* Flag to indicate time is absolute. */ | |
| 61 | # define TIMER_ABSTIME 1 | |
| 62 | #endif | |
| 63 | ||
| 64 | #endif /* bits/time.h */ |
libc/glibc/bits/time64.h created+36
| ... | ... | @@ -0,0 +1,36 @@ |
| 1 | /* bits/time64.h -- underlying types for __time64_t. Generic version. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_TYPES_H | |
| 20 | # error "Never include <bits/time64.h> directly; use <sys/types.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_TIME64_H | |
| 24 | #define _BITS_TIME64_H 1 | |
| 25 | ||
| 26 | /* Define __TIME64_T_TYPE so that it is always a 64-bit type. */ | |
| 27 | ||
| 28 | #if __TIMESIZE == 64 | |
| 29 | /* If we already have 64-bit time type then use it. */ | |
| 30 | # define __TIME64_T_TYPE __TIME_T_TYPE | |
| 31 | #else | |
| 32 | /* Define a 64-bit time type alongsize the 32-bit one. */ | |
| 33 | # define __TIME64_T_TYPE __SQUAD_TYPE | |
| 34 | #endif | |
| 35 | ||
| 36 | #endif /* bits/time64.h */ |
libc/glibc/bits/timesize.h created+22
| ... | ... | @@ -0,0 +1,22 @@ |
| 1 | /* Bit size of the time_t type at glibc build time, general case. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #include <bits/wordsize.h> | |
| 20 | ||
| 21 | /* Size in bits of the 'time_t' type of the default ABI. */ | |
| 22 | #define __TIMESIZE __WORDSIZE |
libc/glibc/bits/types/__sigset_t.h created+7
| ... | ... | @@ -0,0 +1,7 @@ |
| 1 | #ifndef ____sigset_t_defined | |
| 2 | #define ____sigset_t_defined 1 | |
| 3 | ||
| 4 | /* A `sigset_t' has a bit for each signal. */ | |
| 5 | typedef unsigned long int __sigset_t; | |
| 6 | ||
| 7 | #endif |
libc/glibc/bits/types/struct_sched_param.h created+28
| ... | ... | @@ -0,0 +1,28 @@ |
| 1 | /* Sched parameter structure. Generic version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_TYPES_STRUCT_SCHED_PARAM | |
| 20 | #define _BITS_TYPES_STRUCT_SCHED_PARAM 1 | |
| 21 | ||
| 22 | /* Data structure to describe a process' schedulability. */ | |
| 23 | struct sched_param | |
| 24 | { | |
| 25 | int sched_priority; | |
| 26 | }; | |
| 27 | ||
| 28 | #endif /* bits/types/struct_sched_param.h */ |
libc/glibc/bits/typesizes.h created+83
| ... | ... | @@ -0,0 +1,83 @@ |
| 1 | /* bits/typesizes.h -- underlying types for *_t. Generic version. | |
| 2 | Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_TYPES_H | |
| 20 | # error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_TYPESIZES_H | |
| 24 | #define _BITS_TYPESIZES_H 1 | |
| 25 | ||
| 26 | /* See <bits/types.h> for the meaning of these macros. This file exists so | |
| 27 | that <bits/types.h> need not vary across different GNU platforms. */ | |
| 28 | ||
| 29 | #define __DEV_T_TYPE __UQUAD_TYPE | |
| 30 | #define __UID_T_TYPE __U32_TYPE | |
| 31 | #define __GID_T_TYPE __U32_TYPE | |
| 32 | #define __INO_T_TYPE __ULONGWORD_TYPE | |
| 33 | #define __INO64_T_TYPE __UQUAD_TYPE | |
| 34 | #define __MODE_T_TYPE __U32_TYPE | |
| 35 | #define __NLINK_T_TYPE __UWORD_TYPE | |
| 36 | #define __OFF_T_TYPE __SLONGWORD_TYPE | |
| 37 | #define __OFF64_T_TYPE __SQUAD_TYPE | |
| 38 | #define __PID_T_TYPE __S32_TYPE | |
| 39 | #define __RLIM_T_TYPE __ULONGWORD_TYPE | |
| 40 | #define __RLIM64_T_TYPE __UQUAD_TYPE | |
| 41 | #define __BLKCNT_T_TYPE __SLONGWORD_TYPE | |
| 42 | #define __BLKCNT64_T_TYPE __SQUAD_TYPE | |
| 43 | #define __FSBLKCNT_T_TYPE __ULONGWORD_TYPE | |
| 44 | #define __FSBLKCNT64_T_TYPE __UQUAD_TYPE | |
| 45 | #define __FSFILCNT_T_TYPE __ULONGWORD_TYPE | |
| 46 | #define __FSFILCNT64_T_TYPE __UQUAD_TYPE | |
| 47 | #define __FSWORD_T_TYPE __SWORD_TYPE | |
| 48 | #define __ID_T_TYPE __U32_TYPE | |
| 49 | #define __CLOCK_T_TYPE __SLONGWORD_TYPE | |
| 50 | #define __TIME_T_TYPE __SLONGWORD_TYPE | |
| 51 | #define __USECONDS_T_TYPE __U32_TYPE | |
| 52 | #define __SUSECONDS_T_TYPE __SLONGWORD_TYPE | |
| 53 | #define __DADDR_T_TYPE __S32_TYPE | |
| 54 | #define __KEY_T_TYPE __S32_TYPE | |
| 55 | #define __CLOCKID_T_TYPE __S32_TYPE | |
| 56 | #define __TIMER_T_TYPE void * | |
| 57 | #define __BLKSIZE_T_TYPE __SLONGWORD_TYPE | |
| 58 | #define __FSID_T_TYPE struct { int __val[2]; } | |
| 59 | #define __SSIZE_T_TYPE __SWORD_TYPE | |
| 60 | #define __SYSCALL_SLONG_TYPE __SLONGWORD_TYPE | |
| 61 | #define __SYSCALL_ULONG_TYPE __ULONGWORD_TYPE | |
| 62 | #define __CPU_MASK_TYPE __ULONGWORD_TYPE | |
| 63 | ||
| 64 | #ifdef __LP64__ | |
| 65 | /* Tell the libc code that off_t and off64_t are actually the same type | |
| 66 | for all ABI purposes, even if possibly expressed as different base types | |
| 67 | for C type-checking purposes. */ | |
| 68 | # define __OFF_T_MATCHES_OFF64_T 1 | |
| 69 | ||
| 70 | /* Same for ino_t and ino64_t. */ | |
| 71 | # define __INO_T_MATCHES_INO64_T 1 | |
| 72 | ||
| 73 | /* And for rlim_t and rlim64_t. */ | |
| 74 | # define __RLIM_T_MATCHES_RLIM64_T 1 | |
| 75 | #else | |
| 76 | # define __RLIM_T_MATCHES_RLIM64_T 0 | |
| 77 | #endif | |
| 78 | ||
| 79 | /* Number of descriptors that can fit in an `fd_set'. */ | |
| 80 | #define __FD_SETSIZE 1024 | |
| 81 | ||
| 82 | ||
| 83 | #endif /* bits/typesizes.h */ |
libc/glibc/bits/uintn-identity.h created+50
| ... | ... | @@ -0,0 +1,50 @@ |
| 1 | /* Inline functions to return unsigned integer values unchanged. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #if !defined _NETINET_IN_H && !defined _ENDIAN_H | |
| 20 | # error "Never use <bits/uintn-identity.h> directly; include <netinet/in.h> or <endian.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_UINTN_IDENTITY_H | |
| 24 | #define _BITS_UINTN_IDENTITY_H 1 | |
| 25 | ||
| 26 | #include <bits/types.h> | |
| 27 | ||
| 28 | /* These inline functions are to ensure the appropriate type | |
| 29 | conversions and associated diagnostics from macros that convert to | |
| 30 | a given endianness. */ | |
| 31 | ||
| 32 | static __inline __uint16_t | |
| 33 | __uint16_identity (__uint16_t __x) | |
| 34 | { | |
| 35 | return __x; | |
| 36 | } | |
| 37 | ||
| 38 | static __inline __uint32_t | |
| 39 | __uint32_identity (__uint32_t __x) | |
| 40 | { | |
| 41 | return __x; | |
| 42 | } | |
| 43 | ||
| 44 | static __inline __uint64_t | |
| 45 | __uint64_identity (__uint64_t __x) | |
| 46 | { | |
| 47 | return __x; | |
| 48 | } | |
| 49 | ||
| 50 | #endif /* _BITS_UINTN_IDENTITY_H. */ |
libc/glibc/bits/waitflags.h created+26
| ... | ... | @@ -0,0 +1,26 @@ |
| 1 | /* Definitions of flag bits for `waitpid' et al. | |
| 2 | Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #if !defined _SYS_WAIT_H && !defined _STDLIB_H | |
| 20 | # error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | ||
| 24 | /* Bits in the third argument to `waitpid'. */ | |
| 25 | #define WNOHANG 1 /* Don't block waiting. */ | |
| 26 | #define WUNTRACED 2 /* Report status of stopped children. */ |
libc/glibc/bits/waitstatus.h created+59
| ... | ... | @@ -0,0 +1,59 @@ |
| 1 | /* Definitions of status bits for `wait' et al. | |
| 2 | Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #if !defined _SYS_WAIT_H && !defined _STDLIB_H | |
| 20 | # error "Never include <bits/waitstatus.h> directly; use <sys/wait.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | ||
| 24 | /* Everything extant so far uses these same bits. */ | |
| 25 | ||
| 26 | ||
| 27 | /* If WIFEXITED(STATUS), the low-order 8 bits of the status. */ | |
| 28 | #define __WEXITSTATUS(status) (((status) & 0xff00) >> 8) | |
| 29 | ||
| 30 | /* If WIFSIGNALED(STATUS), the terminating signal. */ | |
| 31 | #define __WTERMSIG(status) ((status) & 0x7f) | |
| 32 | ||
| 33 | /* If WIFSTOPPED(STATUS), the signal that stopped the child. */ | |
| 34 | #define __WSTOPSIG(status) __WEXITSTATUS(status) | |
| 35 | ||
| 36 | /* Nonzero if STATUS indicates normal termination. */ | |
| 37 | #define __WIFEXITED(status) (__WTERMSIG(status) == 0) | |
| 38 | ||
| 39 | /* Nonzero if STATUS indicates termination by a signal. */ | |
| 40 | #define __WIFSIGNALED(status) \ | |
| 41 | (((signed char) (((status) & 0x7f) + 1) >> 1) > 0) | |
| 42 | ||
| 43 | /* Nonzero if STATUS indicates the child is stopped. */ | |
| 44 | #define __WIFSTOPPED(status) (((status) & 0xff) == 0x7f) | |
| 45 | ||
| 46 | /* Nonzero if STATUS indicates the child continued after a stop. We only | |
| 47 | define this if <bits/waitflags.h> provides the WCONTINUED flag bit. */ | |
| 48 | #ifdef WCONTINUED | |
| 49 | # define __WIFCONTINUED(status) ((status) == __W_CONTINUED) | |
| 50 | #endif | |
| 51 | ||
| 52 | /* Nonzero if STATUS indicates the child dumped core. */ | |
| 53 | #define __WCOREDUMP(status) ((status) & __WCOREFLAG) | |
| 54 | ||
| 55 | /* Macros for constructing status values. */ | |
| 56 | #define __W_EXITCODE(ret, sig) ((ret) << 8 | (sig)) | |
| 57 | #define __W_STOPCODE(sig) ((sig) << 8 | 0x7f) | |
| 58 | #define __W_CONTINUED 0xffff | |
| 59 | #define __WCOREFLAG 0x80 |
libc/glibc/csu/abi-note.S created+72
| ... | ... | @@ -0,0 +1,72 @@ |
| 1 | /* Special .init and .fini section support. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | In addition to the permissions in the GNU Lesser General Public | |
| 11 | License, the Free Software Foundation gives you unlimited | |
| 12 | permission to link the compiled version of this file with other | |
| 13 | programs, and to distribute those programs without any restriction | |
| 14 | coming from the use of this file. (The Lesser General Public | |
| 15 | License restrictions do apply in other respects; for example, they | |
| 16 | cover modification of the file, and distribution when not linked | |
| 17 | into another program.) | |
| 18 | ||
| 19 | The GNU C Library is distributed in the hope that it will be useful, | |
| 20 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 21 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 22 | Lesser General Public License for more details. | |
| 23 | ||
| 24 | You should have received a copy of the GNU Lesser General Public | |
| 25 | License along with the GNU C Library; if not, see | |
| 26 | <http://www.gnu.org/licenses/>. */ | |
| 27 | ||
| 28 | /* Define an ELF note identifying the operating-system ABI that the | |
| 29 | executable was created for. The ELF note information identifies a | |
| 30 | particular OS or coordinated development effort within which the | |
| 31 | ELF header's e_machine value plus (for dynamically linked programs) | |
| 32 | the PT_INTERP dynamic linker name and DT_NEEDED shared library | |
| 33 | names fully identify the runtime environment required by an | |
| 34 | executable. | |
| 35 | ||
| 36 | The general format of ELF notes is as follows. | |
| 37 | Offsets and lengths are bytes or (parenthetical references) to the | |
| 38 | values in other fields. | |
| 39 | ||
| 40 | offset length contents | |
| 41 | 0 4 length of name | |
| 42 | 4 4 length of data | |
| 43 | 8 4 note type | |
| 44 | 12 (0) vendor name | |
| 45 | - null-terminated ASCII string, padded to 4-byte alignment | |
| 46 | 12+(0) (4) note data, | |
| 47 | ||
| 48 | The GNU project and cooperating development efforts (including the | |
| 49 | Linux community) use note type 1 and a vendor name string of "GNU" | |
| 50 | for a note descriptor that indicates ABI requirements. The note data | |
| 51 | is four 32-bit words. The first of these is an operating system | |
| 52 | number (0=Linux, 1=Hurd, 2=Solaris, ...) and the remaining three | |
| 53 | identify the earliest release of that OS that supports this ABI. | |
| 54 | See abi-tags (top level) for details. */ | |
| 55 | ||
| 56 | #include <config.h> | |
| 57 | #include <abi-tag.h> /* OS-specific ABI tag value */ | |
| 58 | ||
| 59 | /* The linker (GNU ld 2.8 and later) recognizes an allocated section whose | |
| 60 | name begins with `.note' and creates a PT_NOTE program header entry | |
| 61 | pointing at it. */ | |
| 62 | ||
| 63 | .section ".note.ABI-tag", "a" | |
| 64 | .p2align 2 | |
| 65 | .long 1f - 0f /* name length */ | |
| 66 | .long 3f - 2f /* data length */ | |
| 67 | .long 1 /* note type */ | |
| 68 | 0: .asciz "GNU" /* vendor name */ | |
| 69 | 1: .p2align 2 | |
| 70 | 2: .long __ABI_TAG_OS /* note data: the ABI tag */ | |
| 71 | .long __ABI_TAG_VERSION | |
| 72 | 3: .p2align 2 /* pad out section */ |
libc/glibc/csu/abi-tag.h created+4
| ... | ... | @@ -0,0 +1,4 @@ |
| 1 | #define __ABI_TAG_OS 0 | |
| 2 | #ifndef __ABI_TAG_VERSION | |
| 3 | # define __ABI_TAG_VERSION 2,0,0 | |
| 4 | #endif |
libc/glibc/csu/elf-init.c created+106
| ... | ... | @@ -0,0 +1,106 @@ |
| 1 | /* Startup support for ELF initializers/finalizers in the main executable. | |
| 2 | Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | In addition to the permissions in the GNU Lesser General Public | |
| 11 | License, the Free Software Foundation gives you unlimited | |
| 12 | permission to link the compiled version of this file with other | |
| 13 | programs, and to distribute those programs without any restriction | |
| 14 | coming from the use of this file. (The GNU Lesser General Public | |
| 15 | License restrictions do apply in other respects; for example, they | |
| 16 | cover modification of the file, and distribution when not linked | |
| 17 | into another program.) | |
| 18 | ||
| 19 | Note that people who make modified versions of this file are not | |
| 20 | obligated to grant this special exception for their modified | |
| 21 | versions; it is their choice whether to do so. The GNU Lesser | |
| 22 | General Public License gives permission to release a modified | |
| 23 | version without this exception; this exception also makes it | |
| 24 | possible to release a modified version which carries forward this | |
| 25 | exception. | |
| 26 | ||
| 27 | The GNU C Library is distributed in the hope that it will be useful, | |
| 28 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 29 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 30 | Lesser General Public License for more details. | |
| 31 | ||
| 32 | You should have received a copy of the GNU Lesser General Public | |
| 33 | License along with the GNU C Library; if not, see | |
| 34 | <http://www.gnu.org/licenses/>. */ | |
| 35 | ||
| 36 | #include <stddef.h> | |
| 37 | ||
| 38 | ||
| 39 | /* These magic symbols are provided by the linker. */ | |
| 40 | extern void (*__preinit_array_start []) (int, char **, char **) | |
| 41 | attribute_hidden; | |
| 42 | extern void (*__preinit_array_end []) (int, char **, char **) | |
| 43 | attribute_hidden; | |
| 44 | extern void (*__init_array_start []) (int, char **, char **) | |
| 45 | attribute_hidden; | |
| 46 | extern void (*__init_array_end []) (int, char **, char **) | |
| 47 | attribute_hidden; | |
| 48 | extern void (*__fini_array_start []) (void) attribute_hidden; | |
| 49 | extern void (*__fini_array_end []) (void) attribute_hidden; | |
| 50 | ||
| 51 | ||
| 52 | #ifndef NO_INITFINI | |
| 53 | /* These function symbols are provided for the .init/.fini section entry | |
| 54 | points automagically by the linker. */ | |
| 55 | extern void _init (void); | |
| 56 | extern void _fini (void); | |
| 57 | #endif | |
| 58 | ||
| 59 | ||
| 60 | /* These functions are passed to __libc_start_main by the startup code. | |
| 61 | These get statically linked into each program. For dynamically linked | |
| 62 | programs, this module will come from libc_nonshared.a and differs from | |
| 63 | the libc.a module in that it doesn't call the preinit array. */ | |
| 64 | ||
| 65 | ||
| 66 | void | |
| 67 | __libc_csu_init (int argc, char **argv, char **envp) | |
| 68 | { | |
| 69 | /* For dynamically linked executables the preinit array is executed by | |
| 70 | the dynamic linker (before initializing any shared object). */ | |
| 71 | ||
| 72 | #ifndef LIBC_NONSHARED | |
| 73 | /* For static executables, preinit happens right before init. */ | |
| 74 | { | |
| 75 | const size_t size = __preinit_array_end - __preinit_array_start; | |
| 76 | size_t i; | |
| 77 | for (i = 0; i < size; i++) | |
| 78 | (*__preinit_array_start [i]) (argc, argv, envp); | |
| 79 | } | |
| 80 | #endif | |
| 81 | ||
| 82 | #ifndef NO_INITFINI | |
| 83 | _init (); | |
| 84 | #endif | |
| 85 | ||
| 86 | const size_t size = __init_array_end - __init_array_start; | |
| 87 | for (size_t i = 0; i < size; i++) | |
| 88 | (*__init_array_start [i]) (argc, argv, envp); | |
| 89 | } | |
| 90 | ||
| 91 | /* This function should not be used anymore. We run the executable's | |
| 92 | destructor now just like any other. We cannot remove the function, | |
| 93 | though. */ | |
| 94 | void | |
| 95 | __libc_csu_fini (void) | |
| 96 | { | |
| 97 | #ifndef LIBC_NONSHARED | |
| 98 | size_t i = __fini_array_end - __fini_array_start; | |
| 99 | while (i-- > 0) | |
| 100 | (*__fini_array_start [i]) (); | |
| 101 | ||
| 102 | # ifndef NO_INITFINI | |
| 103 | _fini (); | |
| 104 | # endif | |
| 105 | #endif | |
| 106 | } |
libc/glibc/csu/init.c created+23
| ... | ... | @@ -0,0 +1,23 @@ |
| 1 | /* Special startup support. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* Vestigial libio version number. Some code in libio checks whether | |
| 20 | this symbol exists in the executable, but nothing looks at its | |
| 21 | value anymore; the value it was historically set to has been | |
| 22 | preserved out of an abundance of caution. */ | |
| 23 | const int _IO_stdin_used = 0x20001; |
libc/glibc/debug/stack_chk_fail_local.c created+46
| ... | ... | @@ -0,0 +1,46 @@ |
| 1 | /* Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | #include <sys/cdefs.h> | |
| 36 | ||
| 37 | extern void __stack_chk_fail (void) __attribute__ ((noreturn)); | |
| 38 | ||
| 39 | /* On some architectures, this helps needless PIC pointer setup | |
| 40 | that would be needed just for the __stack_chk_fail call. */ | |
| 41 | ||
| 42 | void __attribute__ ((noreturn)) attribute_hidden | |
| 43 | __stack_chk_fail_local (void) | |
| 44 | { | |
| 45 | __stack_chk_fail (); | |
| 46 | } |
libc/glibc/debug/warning-nop.c created+70
| ... | ... | @@ -0,0 +1,70 @@ |
| 1 | /* Dummy nop functions to elicit link-time warnings. | |
| 2 | Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | In addition to the permissions in the GNU Lesser General Public | |
| 11 | License, the Free Software Foundation gives you unlimited | |
| 12 | permission to link the compiled version of this file with other | |
| 13 | programs, and to distribute those programs without any restriction | |
| 14 | coming from the use of this file. (The GNU Lesser General Public | |
| 15 | License restrictions do apply in other respects; for example, they | |
| 16 | cover modification of the file, and distribution when not linked | |
| 17 | into another program.) | |
| 18 | ||
| 19 | Note that people who make modified versions of this file are not | |
| 20 | obligated to grant this special exception for their modified | |
| 21 | versions; it is their choice whether to do so. The GNU Lesser | |
| 22 | General Public License gives permission to release a modified | |
| 23 | version without this exception; this exception also makes it | |
| 24 | possible to release a modified version which carries forward this | |
| 25 | exception. | |
| 26 | ||
| 27 | The GNU C Library is distributed in the hope that it will be useful, | |
| 28 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 29 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 30 | Lesser General Public License for more details. | |
| 31 | ||
| 32 | You should have received a copy of the GNU Lesser General Public | |
| 33 | License along with the GNU C Library; if not, see | |
| 34 | <http://www.gnu.org/licenses/>. */ | |
| 35 | ||
| 36 | #include <sys/cdefs.h> | |
| 37 | ||
| 38 | static void | |
| 39 | __attribute__ ((used)) | |
| 40 | nop (void) | |
| 41 | { | |
| 42 | } | |
| 43 | ||
| 44 | /* Don't insert any other #include's before this #undef! */ | |
| 45 | ||
| 46 | #undef __warndecl | |
| 47 | #define __warndecl(name, msg) \ | |
| 48 | extern void name (void) __attribute__ ((alias ("nop"))) attribute_hidden; \ | |
| 49 | link_warning (name, msg) | |
| 50 | ||
| 51 | #undef __USE_FORTIFY_LEVEL | |
| 52 | #define __USE_FORTIFY_LEVEL 99 | |
| 53 | ||
| 54 | /* Following here we need an #include for each public header file | |
| 55 | that uses __warndecl. */ | |
| 56 | ||
| 57 | /* Define away to avoid warnings with compilers that do not have these | |
| 58 | builtins. */ | |
| 59 | #define __builtin___memcpy_chk(dest, src, len, bos) NULL | |
| 60 | #define __builtin___memmove_chk(dest, src, len, bos) NULL | |
| 61 | #define __builtin___mempcpy_chk(dest, src, len, bos) NULL | |
| 62 | #define __builtin___memset_chk(dest, ch, len, bos) NULL | |
| 63 | #define __builtin___stpcpy_chk(dest, src, bos) NULL | |
| 64 | #define __builtin___strcat_chk(dest, src, bos) NULL | |
| 65 | #define __builtin___strcpy_chk(dest, src, bos) NULL | |
| 66 | #define __builtin___strncat_chk(dest, src, len, bos) NULL | |
| 67 | #define __builtin___strncpy_chk(dest, src, len, bos) NULL | |
| 68 | #define __builtin_object_size(bos, level) 0 | |
| 69 | ||
| 70 | #include <string.h> |
libc/glibc/elf/elf.h created+4001
| ... | ... | @@ -0,0 +1,4001 @@ |
| 1 | /* This file defines standard ELF types, structures, and macros. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _ELF_H | |
| 20 | #define _ELF_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | __BEGIN_DECLS | |
| 25 | ||
| 26 | /* Standard ELF types. */ | |
| 27 | ||
| 28 | #include <stdint.h> | |
| 29 | ||
| 30 | /* Type for a 16-bit quantity. */ | |
| 31 | typedef uint16_t Elf32_Half; | |
| 32 | typedef uint16_t Elf64_Half; | |
| 33 | ||
| 34 | /* Types for signed and unsigned 32-bit quantities. */ | |
| 35 | typedef uint32_t Elf32_Word; | |
| 36 | typedef int32_t Elf32_Sword; | |
| 37 | typedef uint32_t Elf64_Word; | |
| 38 | typedef int32_t Elf64_Sword; | |
| 39 | ||
| 40 | /* Types for signed and unsigned 64-bit quantities. */ | |
| 41 | typedef uint64_t Elf32_Xword; | |
| 42 | typedef int64_t Elf32_Sxword; | |
| 43 | typedef uint64_t Elf64_Xword; | |
| 44 | typedef int64_t Elf64_Sxword; | |
| 45 | ||
| 46 | /* Type of addresses. */ | |
| 47 | typedef uint32_t Elf32_Addr; | |
| 48 | typedef uint64_t Elf64_Addr; | |
| 49 | ||
| 50 | /* Type of file offsets. */ | |
| 51 | typedef uint32_t Elf32_Off; | |
| 52 | typedef uint64_t Elf64_Off; | |
| 53 | ||
| 54 | /* Type for section indices, which are 16-bit quantities. */ | |
| 55 | typedef uint16_t Elf32_Section; | |
| 56 | typedef uint16_t Elf64_Section; | |
| 57 | ||
| 58 | /* Type for version symbol information. */ | |
| 59 | typedef Elf32_Half Elf32_Versym; | |
| 60 | typedef Elf64_Half Elf64_Versym; | |
| 61 | ||
| 62 | ||
| 63 | /* The ELF file header. This appears at the start of every ELF file. */ | |
| 64 | ||
| 65 | #define EI_NIDENT (16) | |
| 66 | ||
| 67 | typedef struct | |
| 68 | { | |
| 69 | unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ | |
| 70 | Elf32_Half e_type; /* Object file type */ | |
| 71 | Elf32_Half e_machine; /* Architecture */ | |
| 72 | Elf32_Word e_version; /* Object file version */ | |
| 73 | Elf32_Addr e_entry; /* Entry point virtual address */ | |
| 74 | Elf32_Off e_phoff; /* Program header table file offset */ | |
| 75 | Elf32_Off e_shoff; /* Section header table file offset */ | |
| 76 | Elf32_Word e_flags; /* Processor-specific flags */ | |
| 77 | Elf32_Half e_ehsize; /* ELF header size in bytes */ | |
| 78 | Elf32_Half e_phentsize; /* Program header table entry size */ | |
| 79 | Elf32_Half e_phnum; /* Program header table entry count */ | |
| 80 | Elf32_Half e_shentsize; /* Section header table entry size */ | |
| 81 | Elf32_Half e_shnum; /* Section header table entry count */ | |
| 82 | Elf32_Half e_shstrndx; /* Section header string table index */ | |
| 83 | } Elf32_Ehdr; | |
| 84 | ||
| 85 | typedef struct | |
| 86 | { | |
| 87 | unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ | |
| 88 | Elf64_Half e_type; /* Object file type */ | |
| 89 | Elf64_Half e_machine; /* Architecture */ | |
| 90 | Elf64_Word e_version; /* Object file version */ | |
| 91 | Elf64_Addr e_entry; /* Entry point virtual address */ | |
| 92 | Elf64_Off e_phoff; /* Program header table file offset */ | |
| 93 | Elf64_Off e_shoff; /* Section header table file offset */ | |
| 94 | Elf64_Word e_flags; /* Processor-specific flags */ | |
| 95 | Elf64_Half e_ehsize; /* ELF header size in bytes */ | |
| 96 | Elf64_Half e_phentsize; /* Program header table entry size */ | |
| 97 | Elf64_Half e_phnum; /* Program header table entry count */ | |
| 98 | Elf64_Half e_shentsize; /* Section header table entry size */ | |
| 99 | Elf64_Half e_shnum; /* Section header table entry count */ | |
| 100 | Elf64_Half e_shstrndx; /* Section header string table index */ | |
| 101 | } Elf64_Ehdr; | |
| 102 | ||
| 103 | /* Fields in the e_ident array. The EI_* macros are indices into the | |
| 104 | array. The macros under each EI_* macro are the values the byte | |
| 105 | may have. */ | |
| 106 | ||
| 107 | #define EI_MAG0 0 /* File identification byte 0 index */ | |
| 108 | #define ELFMAG0 0x7f /* Magic number byte 0 */ | |
| 109 | ||
| 110 | #define EI_MAG1 1 /* File identification byte 1 index */ | |
| 111 | #define ELFMAG1 'E' /* Magic number byte 1 */ | |
| 112 | ||
| 113 | #define EI_MAG2 2 /* File identification byte 2 index */ | |
| 114 | #define ELFMAG2 'L' /* Magic number byte 2 */ | |
| 115 | ||
| 116 | #define EI_MAG3 3 /* File identification byte 3 index */ | |
| 117 | #define ELFMAG3 'F' /* Magic number byte 3 */ | |
| 118 | ||
| 119 | /* Conglomeration of the identification bytes, for easy testing as a word. */ | |
| 120 | #define ELFMAG "\177ELF" | |
| 121 | #define SELFMAG 4 | |
| 122 | ||
| 123 | #define EI_CLASS 4 /* File class byte index */ | |
| 124 | #define ELFCLASSNONE 0 /* Invalid class */ | |
| 125 | #define ELFCLASS32 1 /* 32-bit objects */ | |
| 126 | #define ELFCLASS64 2 /* 64-bit objects */ | |
| 127 | #define ELFCLASSNUM 3 | |
| 128 | ||
| 129 | #define EI_DATA 5 /* Data encoding byte index */ | |
| 130 | #define ELFDATANONE 0 /* Invalid data encoding */ | |
| 131 | #define ELFDATA2LSB 1 /* 2's complement, little endian */ | |
| 132 | #define ELFDATA2MSB 2 /* 2's complement, big endian */ | |
| 133 | #define ELFDATANUM 3 | |
| 134 | ||
| 135 | #define EI_VERSION 6 /* File version byte index */ | |
| 136 | /* Value must be EV_CURRENT */ | |
| 137 | ||
| 138 | #define EI_OSABI 7 /* OS ABI identification */ | |
| 139 | #define ELFOSABI_NONE 0 /* UNIX System V ABI */ | |
| 140 | #define ELFOSABI_SYSV 0 /* Alias. */ | |
| 141 | #define ELFOSABI_HPUX 1 /* HP-UX */ | |
| 142 | #define ELFOSABI_NETBSD 2 /* NetBSD. */ | |
| 143 | #define ELFOSABI_GNU 3 /* Object uses GNU ELF extensions. */ | |
| 144 | #define ELFOSABI_LINUX ELFOSABI_GNU /* Compatibility alias. */ | |
| 145 | #define ELFOSABI_SOLARIS 6 /* Sun Solaris. */ | |
| 146 | #define ELFOSABI_AIX 7 /* IBM AIX. */ | |
| 147 | #define ELFOSABI_IRIX 8 /* SGI Irix. */ | |
| 148 | #define ELFOSABI_FREEBSD 9 /* FreeBSD. */ | |
| 149 | #define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */ | |
| 150 | #define ELFOSABI_MODESTO 11 /* Novell Modesto. */ | |
| 151 | #define ELFOSABI_OPENBSD 12 /* OpenBSD. */ | |
| 152 | #define ELFOSABI_ARM_AEABI 64 /* ARM EABI */ | |
| 153 | #define ELFOSABI_ARM 97 /* ARM */ | |
| 154 | #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ | |
| 155 | ||
| 156 | #define EI_ABIVERSION 8 /* ABI version */ | |
| 157 | ||
| 158 | #define EI_PAD 9 /* Byte index of padding bytes */ | |
| 159 | ||
| 160 | /* Legal values for e_type (object file type). */ | |
| 161 | ||
| 162 | #define ET_NONE 0 /* No file type */ | |
| 163 | #define ET_REL 1 /* Relocatable file */ | |
| 164 | #define ET_EXEC 2 /* Executable file */ | |
| 165 | #define ET_DYN 3 /* Shared object file */ | |
| 166 | #define ET_CORE 4 /* Core file */ | |
| 167 | #define ET_NUM 5 /* Number of defined types */ | |
| 168 | #define ET_LOOS 0xfe00 /* OS-specific range start */ | |
| 169 | #define ET_HIOS 0xfeff /* OS-specific range end */ | |
| 170 | #define ET_LOPROC 0xff00 /* Processor-specific range start */ | |
| 171 | #define ET_HIPROC 0xffff /* Processor-specific range end */ | |
| 172 | ||
| 173 | /* Legal values for e_machine (architecture). */ | |
| 174 | ||
| 175 | #define EM_NONE 0 /* No machine */ | |
| 176 | #define EM_M32 1 /* AT&T WE 32100 */ | |
| 177 | #define EM_SPARC 2 /* SUN SPARC */ | |
| 178 | #define EM_386 3 /* Intel 80386 */ | |
| 179 | #define EM_68K 4 /* Motorola m68k family */ | |
| 180 | #define EM_88K 5 /* Motorola m88k family */ | |
| 181 | #define EM_IAMCU 6 /* Intel MCU */ | |
| 182 | #define EM_860 7 /* Intel 80860 */ | |
| 183 | #define EM_MIPS 8 /* MIPS R3000 big-endian */ | |
| 184 | #define EM_S370 9 /* IBM System/370 */ | |
| 185 | #define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */ | |
| 186 | /* reserved 11-14 */ | |
| 187 | #define EM_PARISC 15 /* HPPA */ | |
| 188 | /* reserved 16 */ | |
| 189 | #define EM_VPP500 17 /* Fujitsu VPP500 */ | |
| 190 | #define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ | |
| 191 | #define EM_960 19 /* Intel 80960 */ | |
| 192 | #define EM_PPC 20 /* PowerPC */ | |
| 193 | #define EM_PPC64 21 /* PowerPC 64-bit */ | |
| 194 | #define EM_S390 22 /* IBM S390 */ | |
| 195 | #define EM_SPU 23 /* IBM SPU/SPC */ | |
| 196 | /* reserved 24-35 */ | |
| 197 | #define EM_V800 36 /* NEC V800 series */ | |
| 198 | #define EM_FR20 37 /* Fujitsu FR20 */ | |
| 199 | #define EM_RH32 38 /* TRW RH-32 */ | |
| 200 | #define EM_RCE 39 /* Motorola RCE */ | |
| 201 | #define EM_ARM 40 /* ARM */ | |
| 202 | #define EM_FAKE_ALPHA 41 /* Digital Alpha */ | |
| 203 | #define EM_SH 42 /* Hitachi SH */ | |
| 204 | #define EM_SPARCV9 43 /* SPARC v9 64-bit */ | |
| 205 | #define EM_TRICORE 44 /* Siemens Tricore */ | |
| 206 | #define EM_ARC 45 /* Argonaut RISC Core */ | |
| 207 | #define EM_H8_300 46 /* Hitachi H8/300 */ | |
| 208 | #define EM_H8_300H 47 /* Hitachi H8/300H */ | |
| 209 | #define EM_H8S 48 /* Hitachi H8S */ | |
| 210 | #define EM_H8_500 49 /* Hitachi H8/500 */ | |
| 211 | #define EM_IA_64 50 /* Intel Merced */ | |
| 212 | #define EM_MIPS_X 51 /* Stanford MIPS-X */ | |
| 213 | #define EM_COLDFIRE 52 /* Motorola Coldfire */ | |
| 214 | #define EM_68HC12 53 /* Motorola M68HC12 */ | |
| 215 | #define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator */ | |
| 216 | #define EM_PCP 55 /* Siemens PCP */ | |
| 217 | #define EM_NCPU 56 /* Sony nCPU embeeded RISC */ | |
| 218 | #define EM_NDR1 57 /* Denso NDR1 microprocessor */ | |
| 219 | #define EM_STARCORE 58 /* Motorola Start*Core processor */ | |
| 220 | #define EM_ME16 59 /* Toyota ME16 processor */ | |
| 221 | #define EM_ST100 60 /* STMicroelectronic ST100 processor */ | |
| 222 | #define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam */ | |
| 223 | #define EM_X86_64 62 /* AMD x86-64 architecture */ | |
| 224 | #define EM_PDSP 63 /* Sony DSP Processor */ | |
| 225 | #define EM_PDP10 64 /* Digital PDP-10 */ | |
| 226 | #define EM_PDP11 65 /* Digital PDP-11 */ | |
| 227 | #define EM_FX66 66 /* Siemens FX66 microcontroller */ | |
| 228 | #define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */ | |
| 229 | #define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */ | |
| 230 | #define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */ | |
| 231 | #define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */ | |
| 232 | #define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */ | |
| 233 | #define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */ | |
| 234 | #define EM_SVX 73 /* Silicon Graphics SVx */ | |
| 235 | #define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */ | |
| 236 | #define EM_VAX 75 /* Digital VAX */ | |
| 237 | #define EM_CRIS 76 /* Axis Communications 32-bit emb.proc */ | |
| 238 | #define EM_JAVELIN 77 /* Infineon Technologies 32-bit emb.proc */ | |
| 239 | #define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */ | |
| 240 | #define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */ | |
| 241 | #define EM_MMIX 80 /* Donald Knuth's educational 64-bit proc */ | |
| 242 | #define EM_HUANY 81 /* Harvard University machine-independent object files */ | |
| 243 | #define EM_PRISM 82 /* SiTera Prism */ | |
| 244 | #define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */ | |
| 245 | #define EM_FR30 84 /* Fujitsu FR30 */ | |
| 246 | #define EM_D10V 85 /* Mitsubishi D10V */ | |
| 247 | #define EM_D30V 86 /* Mitsubishi D30V */ | |
| 248 | #define EM_V850 87 /* NEC v850 */ | |
| 249 | #define EM_M32R 88 /* Mitsubishi M32R */ | |
| 250 | #define EM_MN10300 89 /* Matsushita MN10300 */ | |
| 251 | #define EM_MN10200 90 /* Matsushita MN10200 */ | |
| 252 | #define EM_PJ 91 /* picoJava */ | |
| 253 | #define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ | |
| 254 | #define EM_ARC_COMPACT 93 /* ARC International ARCompact */ | |
| 255 | #define EM_XTENSA 94 /* Tensilica Xtensa Architecture */ | |
| 256 | #define EM_VIDEOCORE 95 /* Alphamosaic VideoCore */ | |
| 257 | #define EM_TMM_GPP 96 /* Thompson Multimedia General Purpose Proc */ | |
| 258 | #define EM_NS32K 97 /* National Semi. 32000 */ | |
| 259 | #define EM_TPC 98 /* Tenor Network TPC */ | |
| 260 | #define EM_SNP1K 99 /* Trebia SNP 1000 */ | |
| 261 | #define EM_ST200 100 /* STMicroelectronics ST200 */ | |
| 262 | #define EM_IP2K 101 /* Ubicom IP2xxx */ | |
| 263 | #define EM_MAX 102 /* MAX processor */ | |
| 264 | #define EM_CR 103 /* National Semi. CompactRISC */ | |
| 265 | #define EM_F2MC16 104 /* Fujitsu F2MC16 */ | |
| 266 | #define EM_MSP430 105 /* Texas Instruments msp430 */ | |
| 267 | #define EM_BLACKFIN 106 /* Analog Devices Blackfin DSP */ | |
| 268 | #define EM_SE_C33 107 /* Seiko Epson S1C33 family */ | |
| 269 | #define EM_SEP 108 /* Sharp embedded microprocessor */ | |
| 270 | #define EM_ARCA 109 /* Arca RISC */ | |
| 271 | #define EM_UNICORE 110 /* PKU-Unity & MPRC Peking Uni. mc series */ | |
| 272 | #define EM_EXCESS 111 /* eXcess configurable cpu */ | |
| 273 | #define EM_DXP 112 /* Icera Semi. Deep Execution Processor */ | |
| 274 | #define EM_ALTERA_NIOS2 113 /* Altera Nios II */ | |
| 275 | #define EM_CRX 114 /* National Semi. CompactRISC CRX */ | |
| 276 | #define EM_XGATE 115 /* Motorola XGATE */ | |
| 277 | #define EM_C166 116 /* Infineon C16x/XC16x */ | |
| 278 | #define EM_M16C 117 /* Renesas M16C */ | |
| 279 | #define EM_DSPIC30F 118 /* Microchip Technology dsPIC30F */ | |
| 280 | #define EM_CE 119 /* Freescale Communication Engine RISC */ | |
| 281 | #define EM_M32C 120 /* Renesas M32C */ | |
| 282 | /* reserved 121-130 */ | |
| 283 | #define EM_TSK3000 131 /* Altium TSK3000 */ | |
| 284 | #define EM_RS08 132 /* Freescale RS08 */ | |
| 285 | #define EM_SHARC 133 /* Analog Devices SHARC family */ | |
| 286 | #define EM_ECOG2 134 /* Cyan Technology eCOG2 */ | |
| 287 | #define EM_SCORE7 135 /* Sunplus S+core7 RISC */ | |
| 288 | #define EM_DSP24 136 /* New Japan Radio (NJR) 24-bit DSP */ | |
| 289 | #define EM_VIDEOCORE3 137 /* Broadcom VideoCore III */ | |
| 290 | #define EM_LATTICEMICO32 138 /* RISC for Lattice FPGA */ | |
| 291 | #define EM_SE_C17 139 /* Seiko Epson C17 */ | |
| 292 | #define EM_TI_C6000 140 /* Texas Instruments TMS320C6000 DSP */ | |
| 293 | #define EM_TI_C2000 141 /* Texas Instruments TMS320C2000 DSP */ | |
| 294 | #define EM_TI_C5500 142 /* Texas Instruments TMS320C55x DSP */ | |
| 295 | #define EM_TI_ARP32 143 /* Texas Instruments App. Specific RISC */ | |
| 296 | #define EM_TI_PRU 144 /* Texas Instruments Prog. Realtime Unit */ | |
| 297 | /* reserved 145-159 */ | |
| 298 | #define EM_MMDSP_PLUS 160 /* STMicroelectronics 64bit VLIW DSP */ | |
| 299 | #define EM_CYPRESS_M8C 161 /* Cypress M8C */ | |
| 300 | #define EM_R32C 162 /* Renesas R32C */ | |
| 301 | #define EM_TRIMEDIA 163 /* NXP Semi. TriMedia */ | |
| 302 | #define EM_QDSP6 164 /* QUALCOMM DSP6 */ | |
| 303 | #define EM_8051 165 /* Intel 8051 and variants */ | |
| 304 | #define EM_STXP7X 166 /* STMicroelectronics STxP7x */ | |
| 305 | #define EM_NDS32 167 /* Andes Tech. compact code emb. RISC */ | |
| 306 | #define EM_ECOG1X 168 /* Cyan Technology eCOG1X */ | |
| 307 | #define EM_MAXQ30 169 /* Dallas Semi. MAXQ30 mc */ | |
| 308 | #define EM_XIMO16 170 /* New Japan Radio (NJR) 16-bit DSP */ | |
| 309 | #define EM_MANIK 171 /* M2000 Reconfigurable RISC */ | |
| 310 | #define EM_CRAYNV2 172 /* Cray NV2 vector architecture */ | |
| 311 | #define EM_RX 173 /* Renesas RX */ | |
| 312 | #define EM_METAG 174 /* Imagination Tech. META */ | |
| 313 | #define EM_MCST_ELBRUS 175 /* MCST Elbrus */ | |
| 314 | #define EM_ECOG16 176 /* Cyan Technology eCOG16 */ | |
| 315 | #define EM_CR16 177 /* National Semi. CompactRISC CR16 */ | |
| 316 | #define EM_ETPU 178 /* Freescale Extended Time Processing Unit */ | |
| 317 | #define EM_SLE9X 179 /* Infineon Tech. SLE9X */ | |
| 318 | #define EM_L10M 180 /* Intel L10M */ | |
| 319 | #define EM_K10M 181 /* Intel K10M */ | |
| 320 | /* reserved 182 */ | |
| 321 | #define EM_AARCH64 183 /* ARM AARCH64 */ | |
| 322 | /* reserved 184 */ | |
| 323 | #define EM_AVR32 185 /* Amtel 32-bit microprocessor */ | |
| 324 | #define EM_STM8 186 /* STMicroelectronics STM8 */ | |
| 325 | #define EM_TILE64 187 /* Tileta TILE64 */ | |
| 326 | #define EM_TILEPRO 188 /* Tilera TILEPro */ | |
| 327 | #define EM_MICROBLAZE 189 /* Xilinx MicroBlaze */ | |
| 328 | #define EM_CUDA 190 /* NVIDIA CUDA */ | |
| 329 | #define EM_TILEGX 191 /* Tilera TILE-Gx */ | |
| 330 | #define EM_CLOUDSHIELD 192 /* CloudShield */ | |
| 331 | #define EM_COREA_1ST 193 /* KIPO-KAIST Core-A 1st gen. */ | |
| 332 | #define EM_COREA_2ND 194 /* KIPO-KAIST Core-A 2nd gen. */ | |
| 333 | #define EM_ARC_COMPACT2 195 /* Synopsys ARCompact V2 */ | |
| 334 | #define EM_OPEN8 196 /* Open8 RISC */ | |
| 335 | #define EM_RL78 197 /* Renesas RL78 */ | |
| 336 | #define EM_VIDEOCORE5 198 /* Broadcom VideoCore V */ | |
| 337 | #define EM_78KOR 199 /* Renesas 78KOR */ | |
| 338 | #define EM_56800EX 200 /* Freescale 56800EX DSC */ | |
| 339 | #define EM_BA1 201 /* Beyond BA1 */ | |
| 340 | #define EM_BA2 202 /* Beyond BA2 */ | |
| 341 | #define EM_XCORE 203 /* XMOS xCORE */ | |
| 342 | #define EM_MCHP_PIC 204 /* Microchip 8-bit PIC(r) */ | |
| 343 | /* reserved 205-209 */ | |
| 344 | #define EM_KM32 210 /* KM211 KM32 */ | |
| 345 | #define EM_KMX32 211 /* KM211 KMX32 */ | |
| 346 | #define EM_EMX16 212 /* KM211 KMX16 */ | |
| 347 | #define EM_EMX8 213 /* KM211 KMX8 */ | |
| 348 | #define EM_KVARC 214 /* KM211 KVARC */ | |
| 349 | #define EM_CDP 215 /* Paneve CDP */ | |
| 350 | #define EM_COGE 216 /* Cognitive Smart Memory Processor */ | |
| 351 | #define EM_COOL 217 /* Bluechip CoolEngine */ | |
| 352 | #define EM_NORC 218 /* Nanoradio Optimized RISC */ | |
| 353 | #define EM_CSR_KALIMBA 219 /* CSR Kalimba */ | |
| 354 | #define EM_Z80 220 /* Zilog Z80 */ | |
| 355 | #define EM_VISIUM 221 /* Controls and Data Services VISIUMcore */ | |
| 356 | #define EM_FT32 222 /* FTDI Chip FT32 */ | |
| 357 | #define EM_MOXIE 223 /* Moxie processor */ | |
| 358 | #define EM_AMDGPU 224 /* AMD GPU */ | |
| 359 | /* reserved 225-242 */ | |
| 360 | #define EM_RISCV 243 /* RISC-V */ | |
| 361 | ||
| 362 | #define EM_BPF 247 /* Linux BPF -- in-kernel virtual machine */ | |
| 363 | #define EM_CSKY 252 /* C_SKY */ | |
| 364 | ||
| 365 | #define EM_NUM 253 | |
| 366 | ||
| 367 | /* Old spellings/synonyms. */ | |
| 368 | ||
| 369 | #define EM_ARC_A5 EM_ARC_COMPACT | |
| 370 | ||
| 371 | /* If it is necessary to assign new unofficial EM_* values, please | |
| 372 | pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the | |
| 373 | chances of collision with official or non-GNU unofficial values. */ | |
| 374 | ||
| 375 | #define EM_ALPHA 0x9026 | |
| 376 | ||
| 377 | /* Legal values for e_version (version). */ | |
| 378 | ||
| 379 | #define EV_NONE 0 /* Invalid ELF version */ | |
| 380 | #define EV_CURRENT 1 /* Current version */ | |
| 381 | #define EV_NUM 2 | |
| 382 | ||
| 383 | /* Section header. */ | |
| 384 | ||
| 385 | typedef struct | |
| 386 | { | |
| 387 | Elf32_Word sh_name; /* Section name (string tbl index) */ | |
| 388 | Elf32_Word sh_type; /* Section type */ | |
| 389 | Elf32_Word sh_flags; /* Section flags */ | |
| 390 | Elf32_Addr sh_addr; /* Section virtual addr at execution */ | |
| 391 | Elf32_Off sh_offset; /* Section file offset */ | |
| 392 | Elf32_Word sh_size; /* Section size in bytes */ | |
| 393 | Elf32_Word sh_link; /* Link to another section */ | |
| 394 | Elf32_Word sh_info; /* Additional section information */ | |
| 395 | Elf32_Word sh_addralign; /* Section alignment */ | |
| 396 | Elf32_Word sh_entsize; /* Entry size if section holds table */ | |
| 397 | } Elf32_Shdr; | |
| 398 | ||
| 399 | typedef struct | |
| 400 | { | |
| 401 | Elf64_Word sh_name; /* Section name (string tbl index) */ | |
| 402 | Elf64_Word sh_type; /* Section type */ | |
| 403 | Elf64_Xword sh_flags; /* Section flags */ | |
| 404 | Elf64_Addr sh_addr; /* Section virtual addr at execution */ | |
| 405 | Elf64_Off sh_offset; /* Section file offset */ | |
| 406 | Elf64_Xword sh_size; /* Section size in bytes */ | |
| 407 | Elf64_Word sh_link; /* Link to another section */ | |
| 408 | Elf64_Word sh_info; /* Additional section information */ | |
| 409 | Elf64_Xword sh_addralign; /* Section alignment */ | |
| 410 | Elf64_Xword sh_entsize; /* Entry size if section holds table */ | |
| 411 | } Elf64_Shdr; | |
| 412 | ||
| 413 | /* Special section indices. */ | |
| 414 | ||
| 415 | #define SHN_UNDEF 0 /* Undefined section */ | |
| 416 | #define SHN_LORESERVE 0xff00 /* Start of reserved indices */ | |
| 417 | #define SHN_LOPROC 0xff00 /* Start of processor-specific */ | |
| 418 | #define SHN_BEFORE 0xff00 /* Order section before all others | |
| 419 | (Solaris). */ | |
| 420 | #define SHN_AFTER 0xff01 /* Order section after all others | |
| 421 | (Solaris). */ | |
| 422 | #define SHN_HIPROC 0xff1f /* End of processor-specific */ | |
| 423 | #define SHN_LOOS 0xff20 /* Start of OS-specific */ | |
| 424 | #define SHN_HIOS 0xff3f /* End of OS-specific */ | |
| 425 | #define SHN_ABS 0xfff1 /* Associated symbol is absolute */ | |
| 426 | #define SHN_COMMON 0xfff2 /* Associated symbol is common */ | |
| 427 | #define SHN_XINDEX 0xffff /* Index is in extra table. */ | |
| 428 | #define SHN_HIRESERVE 0xffff /* End of reserved indices */ | |
| 429 | ||
| 430 | /* Legal values for sh_type (section type). */ | |
| 431 | ||
| 432 | #define SHT_NULL 0 /* Section header table entry unused */ | |
| 433 | #define SHT_PROGBITS 1 /* Program data */ | |
| 434 | #define SHT_SYMTAB 2 /* Symbol table */ | |
| 435 | #define SHT_STRTAB 3 /* String table */ | |
| 436 | #define SHT_RELA 4 /* Relocation entries with addends */ | |
| 437 | #define SHT_HASH 5 /* Symbol hash table */ | |
| 438 | #define SHT_DYNAMIC 6 /* Dynamic linking information */ | |
| 439 | #define SHT_NOTE 7 /* Notes */ | |
| 440 | #define SHT_NOBITS 8 /* Program space with no data (bss) */ | |
| 441 | #define SHT_REL 9 /* Relocation entries, no addends */ | |
| 442 | #define SHT_SHLIB 10 /* Reserved */ | |
| 443 | #define SHT_DYNSYM 11 /* Dynamic linker symbol table */ | |
| 444 | #define SHT_INIT_ARRAY 14 /* Array of constructors */ | |
| 445 | #define SHT_FINI_ARRAY 15 /* Array of destructors */ | |
| 446 | #define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */ | |
| 447 | #define SHT_GROUP 17 /* Section group */ | |
| 448 | #define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */ | |
| 449 | #define SHT_NUM 19 /* Number of defined types. */ | |
| 450 | #define SHT_LOOS 0x60000000 /* Start OS-specific. */ | |
| 451 | #define SHT_GNU_ATTRIBUTES 0x6ffffff5 /* Object attributes. */ | |
| 452 | #define SHT_GNU_HASH 0x6ffffff6 /* GNU-style hash table. */ | |
| 453 | #define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */ | |
| 454 | #define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */ | |
| 455 | #define SHT_LOSUNW 0x6ffffffa /* Sun-specific low bound. */ | |
| 456 | #define SHT_SUNW_move 0x6ffffffa | |
| 457 | #define SHT_SUNW_COMDAT 0x6ffffffb | |
| 458 | #define SHT_SUNW_syminfo 0x6ffffffc | |
| 459 | #define SHT_GNU_verdef 0x6ffffffd /* Version definition section. */ | |
| 460 | #define SHT_GNU_verneed 0x6ffffffe /* Version needs section. */ | |
| 461 | #define SHT_GNU_versym 0x6fffffff /* Version symbol table. */ | |
| 462 | #define SHT_HISUNW 0x6fffffff /* Sun-specific high bound. */ | |
| 463 | #define SHT_HIOS 0x6fffffff /* End OS-specific type */ | |
| 464 | #define SHT_LOPROC 0x70000000 /* Start of processor-specific */ | |
| 465 | #define SHT_HIPROC 0x7fffffff /* End of processor-specific */ | |
| 466 | #define SHT_LOUSER 0x80000000 /* Start of application-specific */ | |
| 467 | #define SHT_HIUSER 0x8fffffff /* End of application-specific */ | |
| 468 | ||
| 469 | /* Legal values for sh_flags (section flags). */ | |
| 470 | ||
| 471 | #define SHF_WRITE (1 << 0) /* Writable */ | |
| 472 | #define SHF_ALLOC (1 << 1) /* Occupies memory during execution */ | |
| 473 | #define SHF_EXECINSTR (1 << 2) /* Executable */ | |
| 474 | #define SHF_MERGE (1 << 4) /* Might be merged */ | |
| 475 | #define SHF_STRINGS (1 << 5) /* Contains nul-terminated strings */ | |
| 476 | #define SHF_INFO_LINK (1 << 6) /* `sh_info' contains SHT index */ | |
| 477 | #define SHF_LINK_ORDER (1 << 7) /* Preserve order after combining */ | |
| 478 | #define SHF_OS_NONCONFORMING (1 << 8) /* Non-standard OS specific handling | |
| 479 | required */ | |
| 480 | #define SHF_GROUP (1 << 9) /* Section is member of a group. */ | |
| 481 | #define SHF_TLS (1 << 10) /* Section hold thread-local data. */ | |
| 482 | #define SHF_COMPRESSED (1 << 11) /* Section with compressed data. */ | |
| 483 | #define SHF_MASKOS 0x0ff00000 /* OS-specific. */ | |
| 484 | #define SHF_MASKPROC 0xf0000000 /* Processor-specific */ | |
| 485 | #define SHF_ORDERED (1 << 30) /* Special ordering requirement | |
| 486 | (Solaris). */ | |
| 487 | #define SHF_EXCLUDE (1U << 31) /* Section is excluded unless | |
| 488 | referenced or allocated (Solaris).*/ | |
| 489 | ||
| 490 | /* Section compression header. Used when SHF_COMPRESSED is set. */ | |
| 491 | ||
| 492 | typedef struct | |
| 493 | { | |
| 494 | Elf32_Word ch_type; /* Compression format. */ | |
| 495 | Elf32_Word ch_size; /* Uncompressed data size. */ | |
| 496 | Elf32_Word ch_addralign; /* Uncompressed data alignment. */ | |
| 497 | } Elf32_Chdr; | |
| 498 | ||
| 499 | typedef struct | |
| 500 | { | |
| 501 | Elf64_Word ch_type; /* Compression format. */ | |
| 502 | Elf64_Word ch_reserved; | |
| 503 | Elf64_Xword ch_size; /* Uncompressed data size. */ | |
| 504 | Elf64_Xword ch_addralign; /* Uncompressed data alignment. */ | |
| 505 | } Elf64_Chdr; | |
| 506 | ||
| 507 | /* Legal values for ch_type (compression algorithm). */ | |
| 508 | #define ELFCOMPRESS_ZLIB 1 /* ZLIB/DEFLATE algorithm. */ | |
| 509 | #define ELFCOMPRESS_LOOS 0x60000000 /* Start of OS-specific. */ | |
| 510 | #define ELFCOMPRESS_HIOS 0x6fffffff /* End of OS-specific. */ | |
| 511 | #define ELFCOMPRESS_LOPROC 0x70000000 /* Start of processor-specific. */ | |
| 512 | #define ELFCOMPRESS_HIPROC 0x7fffffff /* End of processor-specific. */ | |
| 513 | ||
| 514 | /* Section group handling. */ | |
| 515 | #define GRP_COMDAT 0x1 /* Mark group as COMDAT. */ | |
| 516 | ||
| 517 | /* Symbol table entry. */ | |
| 518 | ||
| 519 | typedef struct | |
| 520 | { | |
| 521 | Elf32_Word st_name; /* Symbol name (string tbl index) */ | |
| 522 | Elf32_Addr st_value; /* Symbol value */ | |
| 523 | Elf32_Word st_size; /* Symbol size */ | |
| 524 | unsigned char st_info; /* Symbol type and binding */ | |
| 525 | unsigned char st_other; /* Symbol visibility */ | |
| 526 | Elf32_Section st_shndx; /* Section index */ | |
| 527 | } Elf32_Sym; | |
| 528 | ||
| 529 | typedef struct | |
| 530 | { | |
| 531 | Elf64_Word st_name; /* Symbol name (string tbl index) */ | |
| 532 | unsigned char st_info; /* Symbol type and binding */ | |
| 533 | unsigned char st_other; /* Symbol visibility */ | |
| 534 | Elf64_Section st_shndx; /* Section index */ | |
| 535 | Elf64_Addr st_value; /* Symbol value */ | |
| 536 | Elf64_Xword st_size; /* Symbol size */ | |
| 537 | } Elf64_Sym; | |
| 538 | ||
| 539 | /* The syminfo section if available contains additional information about | |
| 540 | every dynamic symbol. */ | |
| 541 | ||
| 542 | typedef struct | |
| 543 | { | |
| 544 | Elf32_Half si_boundto; /* Direct bindings, symbol bound to */ | |
| 545 | Elf32_Half si_flags; /* Per symbol flags */ | |
| 546 | } Elf32_Syminfo; | |
| 547 | ||
| 548 | typedef struct | |
| 549 | { | |
| 550 | Elf64_Half si_boundto; /* Direct bindings, symbol bound to */ | |
| 551 | Elf64_Half si_flags; /* Per symbol flags */ | |
| 552 | } Elf64_Syminfo; | |
| 553 | ||
| 554 | /* Possible values for si_boundto. */ | |
| 555 | #define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */ | |
| 556 | #define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */ | |
| 557 | #define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */ | |
| 558 | ||
| 559 | /* Possible bitmasks for si_flags. */ | |
| 560 | #define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */ | |
| 561 | #define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */ | |
| 562 | #define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */ | |
| 563 | #define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy | |
| 564 | loaded */ | |
| 565 | /* Syminfo version values. */ | |
| 566 | #define SYMINFO_NONE 0 | |
| 567 | #define SYMINFO_CURRENT 1 | |
| 568 | #define SYMINFO_NUM 2 | |
| 569 | ||
| 570 | ||
| 571 | /* How to extract and insert information held in the st_info field. */ | |
| 572 | ||
| 573 | #define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4) | |
| 574 | #define ELF32_ST_TYPE(val) ((val) & 0xf) | |
| 575 | #define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf)) | |
| 576 | ||
| 577 | /* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */ | |
| 578 | #define ELF64_ST_BIND(val) ELF32_ST_BIND (val) | |
| 579 | #define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val) | |
| 580 | #define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type)) | |
| 581 | ||
| 582 | /* Legal values for ST_BIND subfield of st_info (symbol binding). */ | |
| 583 | ||
| 584 | #define STB_LOCAL 0 /* Local symbol */ | |
| 585 | #define STB_GLOBAL 1 /* Global symbol */ | |
| 586 | #define STB_WEAK 2 /* Weak symbol */ | |
| 587 | #define STB_NUM 3 /* Number of defined types. */ | |
| 588 | #define STB_LOOS 10 /* Start of OS-specific */ | |
| 589 | #define STB_GNU_UNIQUE 10 /* Unique symbol. */ | |
| 590 | #define STB_HIOS 12 /* End of OS-specific */ | |
| 591 | #define STB_LOPROC 13 /* Start of processor-specific */ | |
| 592 | #define STB_HIPROC 15 /* End of processor-specific */ | |
| 593 | ||
| 594 | /* Legal values for ST_TYPE subfield of st_info (symbol type). */ | |
| 595 | ||
| 596 | #define STT_NOTYPE 0 /* Symbol type is unspecified */ | |
| 597 | #define STT_OBJECT 1 /* Symbol is a data object */ | |
| 598 | #define STT_FUNC 2 /* Symbol is a code object */ | |
| 599 | #define STT_SECTION 3 /* Symbol associated with a section */ | |
| 600 | #define STT_FILE 4 /* Symbol's name is file name */ | |
| 601 | #define STT_COMMON 5 /* Symbol is a common data object */ | |
| 602 | #define STT_TLS 6 /* Symbol is thread-local data object*/ | |
| 603 | #define STT_NUM 7 /* Number of defined types. */ | |
| 604 | #define STT_LOOS 10 /* Start of OS-specific */ | |
| 605 | #define STT_GNU_IFUNC 10 /* Symbol is indirect code object */ | |
| 606 | #define STT_HIOS 12 /* End of OS-specific */ | |
| 607 | #define STT_LOPROC 13 /* Start of processor-specific */ | |
| 608 | #define STT_HIPROC 15 /* End of processor-specific */ | |
| 609 | ||
| 610 | ||
| 611 | /* Symbol table indices are found in the hash buckets and chain table | |
| 612 | of a symbol hash table section. This special index value indicates | |
| 613 | the end of a chain, meaning no further symbols are found in that bucket. */ | |
| 614 | ||
| 615 | #define STN_UNDEF 0 /* End of a chain. */ | |
| 616 | ||
| 617 | ||
| 618 | /* How to extract and insert information held in the st_other field. */ | |
| 619 | ||
| 620 | #define ELF32_ST_VISIBILITY(o) ((o) & 0x03) | |
| 621 | ||
| 622 | /* For ELF64 the definitions are the same. */ | |
| 623 | #define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o) | |
| 624 | ||
| 625 | /* Symbol visibility specification encoded in the st_other field. */ | |
| 626 | #define STV_DEFAULT 0 /* Default symbol visibility rules */ | |
| 627 | #define STV_INTERNAL 1 /* Processor specific hidden class */ | |
| 628 | #define STV_HIDDEN 2 /* Sym unavailable in other modules */ | |
| 629 | #define STV_PROTECTED 3 /* Not preemptible, not exported */ | |
| 630 | ||
| 631 | ||
| 632 | /* Relocation table entry without addend (in section of type SHT_REL). */ | |
| 633 | ||
| 634 | typedef struct | |
| 635 | { | |
| 636 | Elf32_Addr r_offset; /* Address */ | |
| 637 | Elf32_Word r_info; /* Relocation type and symbol index */ | |
| 638 | } Elf32_Rel; | |
| 639 | ||
| 640 | /* I have seen two different definitions of the Elf64_Rel and | |
| 641 | Elf64_Rela structures, so we'll leave them out until Novell (or | |
| 642 | whoever) gets their act together. */ | |
| 643 | /* The following, at least, is used on Sparc v9, MIPS, and Alpha. */ | |
| 644 | ||
| 645 | typedef struct | |
| 646 | { | |
| 647 | Elf64_Addr r_offset; /* Address */ | |
| 648 | Elf64_Xword r_info; /* Relocation type and symbol index */ | |
| 649 | } Elf64_Rel; | |
| 650 | ||
| 651 | /* Relocation table entry with addend (in section of type SHT_RELA). */ | |
| 652 | ||
| 653 | typedef struct | |
| 654 | { | |
| 655 | Elf32_Addr r_offset; /* Address */ | |
| 656 | Elf32_Word r_info; /* Relocation type and symbol index */ | |
| 657 | Elf32_Sword r_addend; /* Addend */ | |
| 658 | } Elf32_Rela; | |
| 659 | ||
| 660 | typedef struct | |
| 661 | { | |
| 662 | Elf64_Addr r_offset; /* Address */ | |
| 663 | Elf64_Xword r_info; /* Relocation type and symbol index */ | |
| 664 | Elf64_Sxword r_addend; /* Addend */ | |
| 665 | } Elf64_Rela; | |
| 666 | ||
| 667 | /* How to extract and insert information held in the r_info field. */ | |
| 668 | ||
| 669 | #define ELF32_R_SYM(val) ((val) >> 8) | |
| 670 | #define ELF32_R_TYPE(val) ((val) & 0xff) | |
| 671 | #define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff)) | |
| 672 | ||
| 673 | #define ELF64_R_SYM(i) ((i) >> 32) | |
| 674 | #define ELF64_R_TYPE(i) ((i) & 0xffffffff) | |
| 675 | #define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type)) | |
| 676 | ||
| 677 | /* Program segment header. */ | |
| 678 | ||
| 679 | typedef struct | |
| 680 | { | |
| 681 | Elf32_Word p_type; /* Segment type */ | |
| 682 | Elf32_Off p_offset; /* Segment file offset */ | |
| 683 | Elf32_Addr p_vaddr; /* Segment virtual address */ | |
| 684 | Elf32_Addr p_paddr; /* Segment physical address */ | |
| 685 | Elf32_Word p_filesz; /* Segment size in file */ | |
| 686 | Elf32_Word p_memsz; /* Segment size in memory */ | |
| 687 | Elf32_Word p_flags; /* Segment flags */ | |
| 688 | Elf32_Word p_align; /* Segment alignment */ | |
| 689 | } Elf32_Phdr; | |
| 690 | ||
| 691 | typedef struct | |
| 692 | { | |
| 693 | Elf64_Word p_type; /* Segment type */ | |
| 694 | Elf64_Word p_flags; /* Segment flags */ | |
| 695 | Elf64_Off p_offset; /* Segment file offset */ | |
| 696 | Elf64_Addr p_vaddr; /* Segment virtual address */ | |
| 697 | Elf64_Addr p_paddr; /* Segment physical address */ | |
| 698 | Elf64_Xword p_filesz; /* Segment size in file */ | |
| 699 | Elf64_Xword p_memsz; /* Segment size in memory */ | |
| 700 | Elf64_Xword p_align; /* Segment alignment */ | |
| 701 | } Elf64_Phdr; | |
| 702 | ||
| 703 | /* Special value for e_phnum. This indicates that the real number of | |
| 704 | program headers is too large to fit into e_phnum. Instead the real | |
| 705 | value is in the field sh_info of section 0. */ | |
| 706 | ||
| 707 | #define PN_XNUM 0xffff | |
| 708 | ||
| 709 | /* Legal values for p_type (segment type). */ | |
| 710 | ||
| 711 | #define PT_NULL 0 /* Program header table entry unused */ | |
| 712 | #define PT_LOAD 1 /* Loadable program segment */ | |
| 713 | #define PT_DYNAMIC 2 /* Dynamic linking information */ | |
| 714 | #define PT_INTERP 3 /* Program interpreter */ | |
| 715 | #define PT_NOTE 4 /* Auxiliary information */ | |
| 716 | #define PT_SHLIB 5 /* Reserved */ | |
| 717 | #define PT_PHDR 6 /* Entry for header table itself */ | |
| 718 | #define PT_TLS 7 /* Thread-local storage segment */ | |
| 719 | #define PT_NUM 8 /* Number of defined types */ | |
| 720 | #define PT_LOOS 0x60000000 /* Start of OS-specific */ | |
| 721 | #define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */ | |
| 722 | #define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */ | |
| 723 | #define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */ | |
| 724 | #define PT_LOSUNW 0x6ffffffa | |
| 725 | #define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */ | |
| 726 | #define PT_SUNWSTACK 0x6ffffffb /* Stack segment */ | |
| 727 | #define PT_HISUNW 0x6fffffff | |
| 728 | #define PT_HIOS 0x6fffffff /* End of OS-specific */ | |
| 729 | #define PT_LOPROC 0x70000000 /* Start of processor-specific */ | |
| 730 | #define PT_HIPROC 0x7fffffff /* End of processor-specific */ | |
| 731 | ||
| 732 | /* Legal values for p_flags (segment flags). */ | |
| 733 | ||
| 734 | #define PF_X (1 << 0) /* Segment is executable */ | |
| 735 | #define PF_W (1 << 1) /* Segment is writable */ | |
| 736 | #define PF_R (1 << 2) /* Segment is readable */ | |
| 737 | #define PF_MASKOS 0x0ff00000 /* OS-specific */ | |
| 738 | #define PF_MASKPROC 0xf0000000 /* Processor-specific */ | |
| 739 | ||
| 740 | /* Legal values for note segment descriptor types for core files. */ | |
| 741 | ||
| 742 | #define NT_PRSTATUS 1 /* Contains copy of prstatus struct */ | |
| 743 | #define NT_PRFPREG 2 /* Contains copy of fpregset | |
| 744 | struct. */ | |
| 745 | #define NT_FPREGSET 2 /* Contains copy of fpregset struct */ | |
| 746 | #define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */ | |
| 747 | #define NT_PRXREG 4 /* Contains copy of prxregset struct */ | |
| 748 | #define NT_TASKSTRUCT 4 /* Contains copy of task structure */ | |
| 749 | #define NT_PLATFORM 5 /* String from sysinfo(SI_PLATFORM) */ | |
| 750 | #define NT_AUXV 6 /* Contains copy of auxv array */ | |
| 751 | #define NT_GWINDOWS 7 /* Contains copy of gwindows struct */ | |
| 752 | #define NT_ASRS 8 /* Contains copy of asrset struct */ | |
| 753 | #define NT_PSTATUS 10 /* Contains copy of pstatus struct */ | |
| 754 | #define NT_PSINFO 13 /* Contains copy of psinfo struct */ | |
| 755 | #define NT_PRCRED 14 /* Contains copy of prcred struct */ | |
| 756 | #define NT_UTSNAME 15 /* Contains copy of utsname struct */ | |
| 757 | #define NT_LWPSTATUS 16 /* Contains copy of lwpstatus struct */ | |
| 758 | #define NT_LWPSINFO 17 /* Contains copy of lwpinfo struct */ | |
| 759 | #define NT_PRFPXREG 20 /* Contains copy of fprxregset struct */ | |
| 760 | #define NT_SIGINFO 0x53494749 /* Contains copy of siginfo_t, | |
| 761 | size might increase */ | |
| 762 | #define NT_FILE 0x46494c45 /* Contains information about mapped | |
| 763 | files */ | |
| 764 | #define NT_PRXFPREG 0x46e62b7f /* Contains copy of user_fxsr_struct */ | |
| 765 | #define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ | |
| 766 | #define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */ | |
| 767 | #define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ | |
| 768 | #define NT_PPC_TAR 0x103 /* Target Address Register */ | |
| 769 | #define NT_PPC_PPR 0x104 /* Program Priority Register */ | |
| 770 | #define NT_PPC_DSCR 0x105 /* Data Stream Control Register */ | |
| 771 | #define NT_PPC_EBB 0x106 /* Event Based Branch Registers */ | |
| 772 | #define NT_PPC_PMU 0x107 /* Performance Monitor Registers */ | |
| 773 | #define NT_PPC_TM_CGPR 0x108 /* TM checkpointed GPR Registers */ | |
| 774 | #define NT_PPC_TM_CFPR 0x109 /* TM checkpointed FPR Registers */ | |
| 775 | #define NT_PPC_TM_CVMX 0x10a /* TM checkpointed VMX Registers */ | |
| 776 | #define NT_PPC_TM_CVSX 0x10b /* TM checkpointed VSX Registers */ | |
| 777 | #define NT_PPC_TM_SPR 0x10c /* TM Special Purpose Registers */ | |
| 778 | #define NT_PPC_TM_CTAR 0x10d /* TM checkpointed Target Address | |
| 779 | Register */ | |
| 780 | #define NT_PPC_TM_CPPR 0x10e /* TM checkpointed Program Priority | |
| 781 | Register */ | |
| 782 | #define NT_PPC_TM_CDSCR 0x10f /* TM checkpointed Data Stream Control | |
| 783 | Register */ | |
| 784 | #define NT_PPC_PKEY 0x110 /* Memory Protection Keys | |
| 785 | registers. */ | |
| 786 | #define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */ | |
| 787 | #define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */ | |
| 788 | #define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */ | |
| 789 | #define NT_S390_HIGH_GPRS 0x300 /* s390 upper register halves */ | |
| 790 | #define NT_S390_TIMER 0x301 /* s390 timer register */ | |
| 791 | #define NT_S390_TODCMP 0x302 /* s390 TOD clock comparator register */ | |
| 792 | #define NT_S390_TODPREG 0x303 /* s390 TOD programmable register */ | |
| 793 | #define NT_S390_CTRS 0x304 /* s390 control registers */ | |
| 794 | #define NT_S390_PREFIX 0x305 /* s390 prefix register */ | |
| 795 | #define NT_S390_LAST_BREAK 0x306 /* s390 breaking event address */ | |
| 796 | #define NT_S390_SYSTEM_CALL 0x307 /* s390 system call restart data */ | |
| 797 | #define NT_S390_TDB 0x308 /* s390 transaction diagnostic block */ | |
| 798 | #define NT_S390_VXRS_LOW 0x309 /* s390 vector registers 0-15 | |
| 799 | upper half. */ | |
| 800 | #define NT_S390_VXRS_HIGH 0x30a /* s390 vector registers 16-31. */ | |
| 801 | #define NT_S390_GS_CB 0x30b /* s390 guarded storage registers. */ | |
| 802 | #define NT_S390_GS_BC 0x30c /* s390 guarded storage | |
| 803 | broadcast control block. */ | |
| 804 | #define NT_S390_RI_CB 0x30d /* s390 runtime instrumentation. */ | |
| 805 | #define NT_ARM_VFP 0x400 /* ARM VFP/NEON registers */ | |
| 806 | #define NT_ARM_TLS 0x401 /* ARM TLS register */ | |
| 807 | #define NT_ARM_HW_BREAK 0x402 /* ARM hardware breakpoint registers */ | |
| 808 | #define NT_ARM_HW_WATCH 0x403 /* ARM hardware watchpoint registers */ | |
| 809 | #define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */ | |
| 810 | #define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension | |
| 811 | registers */ | |
| 812 | #define NT_VMCOREDD 0x700 /* Vmcore Device Dump Note. */ | |
| 813 | #define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers. */ | |
| 814 | #define NT_MIPS_FP_MODE 0x801 /* MIPS floating-point mode. */ | |
| 815 | ||
| 816 | /* Legal values for the note segment descriptor types for object files. */ | |
| 817 | ||
| 818 | #define NT_VERSION 1 /* Contains a version string. */ | |
| 819 | ||
| 820 | ||
| 821 | /* Dynamic section entry. */ | |
| 822 | ||
| 823 | typedef struct | |
| 824 | { | |
| 825 | Elf32_Sword d_tag; /* Dynamic entry type */ | |
| 826 | union | |
| 827 | { | |
| 828 | Elf32_Word d_val; /* Integer value */ | |
| 829 | Elf32_Addr d_ptr; /* Address value */ | |
| 830 | } d_un; | |
| 831 | } Elf32_Dyn; | |
| 832 | ||
| 833 | typedef struct | |
| 834 | { | |
| 835 | Elf64_Sxword d_tag; /* Dynamic entry type */ | |
| 836 | union | |
| 837 | { | |
| 838 | Elf64_Xword d_val; /* Integer value */ | |
| 839 | Elf64_Addr d_ptr; /* Address value */ | |
| 840 | } d_un; | |
| 841 | } Elf64_Dyn; | |
| 842 | ||
| 843 | /* Legal values for d_tag (dynamic entry type). */ | |
| 844 | ||
| 845 | #define DT_NULL 0 /* Marks end of dynamic section */ | |
| 846 | #define DT_NEEDED 1 /* Name of needed library */ | |
| 847 | #define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */ | |
| 848 | #define DT_PLTGOT 3 /* Processor defined value */ | |
| 849 | #define DT_HASH 4 /* Address of symbol hash table */ | |
| 850 | #define DT_STRTAB 5 /* Address of string table */ | |
| 851 | #define DT_SYMTAB 6 /* Address of symbol table */ | |
| 852 | #define DT_RELA 7 /* Address of Rela relocs */ | |
| 853 | #define DT_RELASZ 8 /* Total size of Rela relocs */ | |
| 854 | #define DT_RELAENT 9 /* Size of one Rela reloc */ | |
| 855 | #define DT_STRSZ 10 /* Size of string table */ | |
| 856 | #define DT_SYMENT 11 /* Size of one symbol table entry */ | |
| 857 | #define DT_INIT 12 /* Address of init function */ | |
| 858 | #define DT_FINI 13 /* Address of termination function */ | |
| 859 | #define DT_SONAME 14 /* Name of shared object */ | |
| 860 | #define DT_RPATH 15 /* Library search path (deprecated) */ | |
| 861 | #define DT_SYMBOLIC 16 /* Start symbol search here */ | |
| 862 | #define DT_REL 17 /* Address of Rel relocs */ | |
| 863 | #define DT_RELSZ 18 /* Total size of Rel relocs */ | |
| 864 | #define DT_RELENT 19 /* Size of one Rel reloc */ | |
| 865 | #define DT_PLTREL 20 /* Type of reloc in PLT */ | |
| 866 | #define DT_DEBUG 21 /* For debugging; unspecified */ | |
| 867 | #define DT_TEXTREL 22 /* Reloc might modify .text */ | |
| 868 | #define DT_JMPREL 23 /* Address of PLT relocs */ | |
| 869 | #define DT_BIND_NOW 24 /* Process relocations of object */ | |
| 870 | #define DT_INIT_ARRAY 25 /* Array with addresses of init fct */ | |
| 871 | #define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */ | |
| 872 | #define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */ | |
| 873 | #define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */ | |
| 874 | #define DT_RUNPATH 29 /* Library search path */ | |
| 875 | #define DT_FLAGS 30 /* Flags for the object being loaded */ | |
| 876 | #define DT_ENCODING 32 /* Start of encoded range */ | |
| 877 | #define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/ | |
| 878 | #define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */ | |
| 879 | #define DT_SYMTAB_SHNDX 34 /* Address of SYMTAB_SHNDX section */ | |
| 880 | #define DT_NUM 35 /* Number used */ | |
| 881 | #define DT_LOOS 0x6000000d /* Start of OS-specific */ | |
| 882 | #define DT_HIOS 0x6ffff000 /* End of OS-specific */ | |
| 883 | #define DT_LOPROC 0x70000000 /* Start of processor-specific */ | |
| 884 | #define DT_HIPROC 0x7fffffff /* End of processor-specific */ | |
| 885 | #define DT_PROCNUM DT_MIPS_NUM /* Most used by any processor */ | |
| 886 | ||
| 887 | /* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the | |
| 888 | Dyn.d_un.d_val field of the Elf*_Dyn structure. This follows Sun's | |
| 889 | approach. */ | |
| 890 | #define DT_VALRNGLO 0x6ffffd00 | |
| 891 | #define DT_GNU_PRELINKED 0x6ffffdf5 /* Prelinking timestamp */ | |
| 892 | #define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* Size of conflict section */ | |
| 893 | #define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* Size of library list */ | |
| 894 | #define DT_CHECKSUM 0x6ffffdf8 | |
| 895 | #define DT_PLTPADSZ 0x6ffffdf9 | |
| 896 | #define DT_MOVEENT 0x6ffffdfa | |
| 897 | #define DT_MOVESZ 0x6ffffdfb | |
| 898 | #define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */ | |
| 899 | #define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting | |
| 900 | the following DT_* entry. */ | |
| 901 | #define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */ | |
| 902 | #define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */ | |
| 903 | #define DT_VALRNGHI 0x6ffffdff | |
| 904 | #define DT_VALTAGIDX(tag) (DT_VALRNGHI - (tag)) /* Reverse order! */ | |
| 905 | #define DT_VALNUM 12 | |
| 906 | ||
| 907 | /* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the | |
| 908 | Dyn.d_un.d_ptr field of the Elf*_Dyn structure. | |
| 909 | ||
| 910 | If any adjustment is made to the ELF object after it has been | |
| 911 | built these entries will need to be adjusted. */ | |
| 912 | #define DT_ADDRRNGLO 0x6ffffe00 | |
| 913 | #define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table. */ | |
| 914 | #define DT_TLSDESC_PLT 0x6ffffef6 | |
| 915 | #define DT_TLSDESC_GOT 0x6ffffef7 | |
| 916 | #define DT_GNU_CONFLICT 0x6ffffef8 /* Start of conflict section */ | |
| 917 | #define DT_GNU_LIBLIST 0x6ffffef9 /* Library list */ | |
| 918 | #define DT_CONFIG 0x6ffffefa /* Configuration information. */ | |
| 919 | #define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */ | |
| 920 | #define DT_AUDIT 0x6ffffefc /* Object auditing. */ | |
| 921 | #define DT_PLTPAD 0x6ffffefd /* PLT padding. */ | |
| 922 | #define DT_MOVETAB 0x6ffffefe /* Move table. */ | |
| 923 | #define DT_SYMINFO 0x6ffffeff /* Syminfo table. */ | |
| 924 | #define DT_ADDRRNGHI 0x6ffffeff | |
| 925 | #define DT_ADDRTAGIDX(tag) (DT_ADDRRNGHI - (tag)) /* Reverse order! */ | |
| 926 | #define DT_ADDRNUM 11 | |
| 927 | ||
| 928 | /* The versioning entry types. The next are defined as part of the | |
| 929 | GNU extension. */ | |
| 930 | #define DT_VERSYM 0x6ffffff0 | |
| 931 | ||
| 932 | #define DT_RELACOUNT 0x6ffffff9 | |
| 933 | #define DT_RELCOUNT 0x6ffffffa | |
| 934 | ||
| 935 | /* These were chosen by Sun. */ | |
| 936 | #define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */ | |
| 937 | #define DT_VERDEF 0x6ffffffc /* Address of version definition | |
| 938 | table */ | |
| 939 | #define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */ | |
| 940 | #define DT_VERNEED 0x6ffffffe /* Address of table with needed | |
| 941 | versions */ | |
| 942 | #define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */ | |
| 943 | #define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */ | |
| 944 | #define DT_VERSIONTAGNUM 16 | |
| 945 | ||
| 946 | /* Sun added these machine-independent extensions in the "processor-specific" | |
| 947 | range. Be compatible. */ | |
| 948 | #define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */ | |
| 949 | #define DT_FILTER 0x7fffffff /* Shared object to get values from */ | |
| 950 | #define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1) | |
| 951 | #define DT_EXTRANUM 3 | |
| 952 | ||
| 953 | /* Values of `d_un.d_val' in the DT_FLAGS entry. */ | |
| 954 | #define DF_ORIGIN 0x00000001 /* Object may use DF_ORIGIN */ | |
| 955 | #define DF_SYMBOLIC 0x00000002 /* Symbol resolutions starts here */ | |
| 956 | #define DF_TEXTREL 0x00000004 /* Object contains text relocations */ | |
| 957 | #define DF_BIND_NOW 0x00000008 /* No lazy binding for this object */ | |
| 958 | #define DF_STATIC_TLS 0x00000010 /* Module uses the static TLS model */ | |
| 959 | ||
| 960 | /* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1 | |
| 961 | entry in the dynamic section. */ | |
| 962 | #define DF_1_NOW 0x00000001 /* Set RTLD_NOW for this object. */ | |
| 963 | #define DF_1_GLOBAL 0x00000002 /* Set RTLD_GLOBAL for this object. */ | |
| 964 | #define DF_1_GROUP 0x00000004 /* Set RTLD_GROUP for this object. */ | |
| 965 | #define DF_1_NODELETE 0x00000008 /* Set RTLD_NODELETE for this object.*/ | |
| 966 | #define DF_1_LOADFLTR 0x00000010 /* Trigger filtee loading at runtime.*/ | |
| 967 | #define DF_1_INITFIRST 0x00000020 /* Set RTLD_INITFIRST for this object*/ | |
| 968 | #define DF_1_NOOPEN 0x00000040 /* Set RTLD_NOOPEN for this object. */ | |
| 969 | #define DF_1_ORIGIN 0x00000080 /* $ORIGIN must be handled. */ | |
| 970 | #define DF_1_DIRECT 0x00000100 /* Direct binding enabled. */ | |
| 971 | #define DF_1_TRANS 0x00000200 | |
| 972 | #define DF_1_INTERPOSE 0x00000400 /* Object is used to interpose. */ | |
| 973 | #define DF_1_NODEFLIB 0x00000800 /* Ignore default lib search path. */ | |
| 974 | #define DF_1_NODUMP 0x00001000 /* Object can't be dldump'ed. */ | |
| 975 | #define DF_1_CONFALT 0x00002000 /* Configuration alternative created.*/ | |
| 976 | #define DF_1_ENDFILTEE 0x00004000 /* Filtee terminates filters search. */ | |
| 977 | #define DF_1_DISPRELDNE 0x00008000 /* Disp reloc applied at build time. */ | |
| 978 | #define DF_1_DISPRELPND 0x00010000 /* Disp reloc applied at run-time. */ | |
| 979 | #define DF_1_NODIRECT 0x00020000 /* Object has no-direct binding. */ | |
| 980 | #define DF_1_IGNMULDEF 0x00040000 | |
| 981 | #define DF_1_NOKSYMS 0x00080000 | |
| 982 | #define DF_1_NOHDR 0x00100000 | |
| 983 | #define DF_1_EDITED 0x00200000 /* Object is modified after built. */ | |
| 984 | #define DF_1_NORELOC 0x00400000 | |
| 985 | #define DF_1_SYMINTPOSE 0x00800000 /* Object has individual interposers. */ | |
| 986 | #define DF_1_GLOBAUDIT 0x01000000 /* Global auditing required. */ | |
| 987 | #define DF_1_SINGLETON 0x02000000 /* Singleton symbols are used. */ | |
| 988 | #define DF_1_STUB 0x04000000 | |
| 989 | #define DF_1_PIE 0x08000000 | |
| 990 | ||
| 991 | /* Flags for the feature selection in DT_FEATURE_1. */ | |
| 992 | #define DTF_1_PARINIT 0x00000001 | |
| 993 | #define DTF_1_CONFEXP 0x00000002 | |
| 994 | ||
| 995 | /* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry. */ | |
| 996 | #define DF_P1_LAZYLOAD 0x00000001 /* Lazyload following object. */ | |
| 997 | #define DF_P1_GROUPPERM 0x00000002 /* Symbols from next object are not | |
| 998 | generally available. */ | |
| 999 | ||
| 1000 | /* Version definition sections. */ | |
| 1001 | ||
| 1002 | typedef struct | |
| 1003 | { | |
| 1004 | Elf32_Half vd_version; /* Version revision */ | |
| 1005 | Elf32_Half vd_flags; /* Version information */ | |
| 1006 | Elf32_Half vd_ndx; /* Version Index */ | |
| 1007 | Elf32_Half vd_cnt; /* Number of associated aux entries */ | |
| 1008 | Elf32_Word vd_hash; /* Version name hash value */ | |
| 1009 | Elf32_Word vd_aux; /* Offset in bytes to verdaux array */ | |
| 1010 | Elf32_Word vd_next; /* Offset in bytes to next verdef | |
| 1011 | entry */ | |
| 1012 | } Elf32_Verdef; | |
| 1013 | ||
| 1014 | typedef struct | |
| 1015 | { | |
| 1016 | Elf64_Half vd_version; /* Version revision */ | |
| 1017 | Elf64_Half vd_flags; /* Version information */ | |
| 1018 | Elf64_Half vd_ndx; /* Version Index */ | |
| 1019 | Elf64_Half vd_cnt; /* Number of associated aux entries */ | |
| 1020 | Elf64_Word vd_hash; /* Version name hash value */ | |
| 1021 | Elf64_Word vd_aux; /* Offset in bytes to verdaux array */ | |
| 1022 | Elf64_Word vd_next; /* Offset in bytes to next verdef | |
| 1023 | entry */ | |
| 1024 | } Elf64_Verdef; | |
| 1025 | ||
| 1026 | ||
| 1027 | /* Legal values for vd_version (version revision). */ | |
| 1028 | #define VER_DEF_NONE 0 /* No version */ | |
| 1029 | #define VER_DEF_CURRENT 1 /* Current version */ | |
| 1030 | #define VER_DEF_NUM 2 /* Given version number */ | |
| 1031 | ||
| 1032 | /* Legal values for vd_flags (version information flags). */ | |
| 1033 | #define VER_FLG_BASE 0x1 /* Version definition of file itself */ | |
| 1034 | #define VER_FLG_WEAK 0x2 /* Weak version identifier */ | |
| 1035 | ||
| 1036 | /* Versym symbol index values. */ | |
| 1037 | #define VER_NDX_LOCAL 0 /* Symbol is local. */ | |
| 1038 | #define VER_NDX_GLOBAL 1 /* Symbol is global. */ | |
| 1039 | #define VER_NDX_LORESERVE 0xff00 /* Beginning of reserved entries. */ | |
| 1040 | #define VER_NDX_ELIMINATE 0xff01 /* Symbol is to be eliminated. */ | |
| 1041 | ||
| 1042 | /* Auxialiary version information. */ | |
| 1043 | ||
| 1044 | typedef struct | |
| 1045 | { | |
| 1046 | Elf32_Word vda_name; /* Version or dependency names */ | |
| 1047 | Elf32_Word vda_next; /* Offset in bytes to next verdaux | |
| 1048 | entry */ | |
| 1049 | } Elf32_Verdaux; | |
| 1050 | ||
| 1051 | typedef struct | |
| 1052 | { | |
| 1053 | Elf64_Word vda_name; /* Version or dependency names */ | |
| 1054 | Elf64_Word vda_next; /* Offset in bytes to next verdaux | |
| 1055 | entry */ | |
| 1056 | } Elf64_Verdaux; | |
| 1057 | ||
| 1058 | ||
| 1059 | /* Version dependency section. */ | |
| 1060 | ||
| 1061 | typedef struct | |
| 1062 | { | |
| 1063 | Elf32_Half vn_version; /* Version of structure */ | |
| 1064 | Elf32_Half vn_cnt; /* Number of associated aux entries */ | |
| 1065 | Elf32_Word vn_file; /* Offset of filename for this | |
| 1066 | dependency */ | |
| 1067 | Elf32_Word vn_aux; /* Offset in bytes to vernaux array */ | |
| 1068 | Elf32_Word vn_next; /* Offset in bytes to next verneed | |
| 1069 | entry */ | |
| 1070 | } Elf32_Verneed; | |
| 1071 | ||
| 1072 | typedef struct | |
| 1073 | { | |
| 1074 | Elf64_Half vn_version; /* Version of structure */ | |
| 1075 | Elf64_Half vn_cnt; /* Number of associated aux entries */ | |
| 1076 | Elf64_Word vn_file; /* Offset of filename for this | |
| 1077 | dependency */ | |
| 1078 | Elf64_Word vn_aux; /* Offset in bytes to vernaux array */ | |
| 1079 | Elf64_Word vn_next; /* Offset in bytes to next verneed | |
| 1080 | entry */ | |
| 1081 | } Elf64_Verneed; | |
| 1082 | ||
| 1083 | ||
| 1084 | /* Legal values for vn_version (version revision). */ | |
| 1085 | #define VER_NEED_NONE 0 /* No version */ | |
| 1086 | #define VER_NEED_CURRENT 1 /* Current version */ | |
| 1087 | #define VER_NEED_NUM 2 /* Given version number */ | |
| 1088 | ||
| 1089 | /* Auxiliary needed version information. */ | |
| 1090 | ||
| 1091 | typedef struct | |
| 1092 | { | |
| 1093 | Elf32_Word vna_hash; /* Hash value of dependency name */ | |
| 1094 | Elf32_Half vna_flags; /* Dependency specific information */ | |
| 1095 | Elf32_Half vna_other; /* Unused */ | |
| 1096 | Elf32_Word vna_name; /* Dependency name string offset */ | |
| 1097 | Elf32_Word vna_next; /* Offset in bytes to next vernaux | |
| 1098 | entry */ | |
| 1099 | } Elf32_Vernaux; | |
| 1100 | ||
| 1101 | typedef struct | |
| 1102 | { | |
| 1103 | Elf64_Word vna_hash; /* Hash value of dependency name */ | |
| 1104 | Elf64_Half vna_flags; /* Dependency specific information */ | |
| 1105 | Elf64_Half vna_other; /* Unused */ | |
| 1106 | Elf64_Word vna_name; /* Dependency name string offset */ | |
| 1107 | Elf64_Word vna_next; /* Offset in bytes to next vernaux | |
| 1108 | entry */ | |
| 1109 | } Elf64_Vernaux; | |
| 1110 | ||
| 1111 | ||
| 1112 | /* Legal values for vna_flags. */ | |
| 1113 | #define VER_FLG_WEAK 0x2 /* Weak version identifier */ | |
| 1114 | ||
| 1115 | ||
| 1116 | /* Auxiliary vector. */ | |
| 1117 | ||
| 1118 | /* This vector is normally only used by the program interpreter. The | |
| 1119 | usual definition in an ABI supplement uses the name auxv_t. The | |
| 1120 | vector is not usually defined in a standard <elf.h> file, but it | |
| 1121 | can't hurt. We rename it to avoid conflicts. The sizes of these | |
| 1122 | types are an arrangement between the exec server and the program | |
| 1123 | interpreter, so we don't fully specify them here. */ | |
| 1124 | ||
| 1125 | typedef struct | |
| 1126 | { | |
| 1127 | uint32_t a_type; /* Entry type */ | |
| 1128 | union | |
| 1129 | { | |
| 1130 | uint32_t a_val; /* Integer value */ | |
| 1131 | /* We use to have pointer elements added here. We cannot do that, | |
| 1132 | though, since it does not work when using 32-bit definitions | |
| 1133 | on 64-bit platforms and vice versa. */ | |
| 1134 | } a_un; | |
| 1135 | } Elf32_auxv_t; | |
| 1136 | ||
| 1137 | typedef struct | |
| 1138 | { | |
| 1139 | uint64_t a_type; /* Entry type */ | |
| 1140 | union | |
| 1141 | { | |
| 1142 | uint64_t a_val; /* Integer value */ | |
| 1143 | /* We use to have pointer elements added here. We cannot do that, | |
| 1144 | though, since it does not work when using 32-bit definitions | |
| 1145 | on 64-bit platforms and vice versa. */ | |
| 1146 | } a_un; | |
| 1147 | } Elf64_auxv_t; | |
| 1148 | ||
| 1149 | /* Legal values for a_type (entry type). */ | |
| 1150 | ||
| 1151 | #define AT_NULL 0 /* End of vector */ | |
| 1152 | #define AT_IGNORE 1 /* Entry should be ignored */ | |
| 1153 | #define AT_EXECFD 2 /* File descriptor of program */ | |
| 1154 | #define AT_PHDR 3 /* Program headers for program */ | |
| 1155 | #define AT_PHENT 4 /* Size of program header entry */ | |
| 1156 | #define AT_PHNUM 5 /* Number of program headers */ | |
| 1157 | #define AT_PAGESZ 6 /* System page size */ | |
| 1158 | #define AT_BASE 7 /* Base address of interpreter */ | |
| 1159 | #define AT_FLAGS 8 /* Flags */ | |
| 1160 | #define AT_ENTRY 9 /* Entry point of program */ | |
| 1161 | #define AT_NOTELF 10 /* Program is not ELF */ | |
| 1162 | #define AT_UID 11 /* Real uid */ | |
| 1163 | #define AT_EUID 12 /* Effective uid */ | |
| 1164 | #define AT_GID 13 /* Real gid */ | |
| 1165 | #define AT_EGID 14 /* Effective gid */ | |
| 1166 | #define AT_CLKTCK 17 /* Frequency of times() */ | |
| 1167 | ||
| 1168 | /* Some more special a_type values describing the hardware. */ | |
| 1169 | #define AT_PLATFORM 15 /* String identifying platform. */ | |
| 1170 | #define AT_HWCAP 16 /* Machine-dependent hints about | |
| 1171 | processor capabilities. */ | |
| 1172 | ||
| 1173 | /* This entry gives some information about the FPU initialization | |
| 1174 | performed by the kernel. */ | |
| 1175 | #define AT_FPUCW 18 /* Used FPU control word. */ | |
| 1176 | ||
| 1177 | /* Cache block sizes. */ | |
| 1178 | #define AT_DCACHEBSIZE 19 /* Data cache block size. */ | |
| 1179 | #define AT_ICACHEBSIZE 20 /* Instruction cache block size. */ | |
| 1180 | #define AT_UCACHEBSIZE 21 /* Unified cache block size. */ | |
| 1181 | ||
| 1182 | /* A special ignored value for PPC, used by the kernel to control the | |
| 1183 | interpretation of the AUXV. Must be > 16. */ | |
| 1184 | #define AT_IGNOREPPC 22 /* Entry should be ignored. */ | |
| 1185 | ||
| 1186 | #define AT_SECURE 23 /* Boolean, was exec setuid-like? */ | |
| 1187 | ||
| 1188 | #define AT_BASE_PLATFORM 24 /* String identifying real platforms.*/ | |
| 1189 | ||
| 1190 | #define AT_RANDOM 25 /* Address of 16 random bytes. */ | |
| 1191 | ||
| 1192 | #define AT_HWCAP2 26 /* More machine-dependent hints about | |
| 1193 | processor capabilities. */ | |
| 1194 | ||
| 1195 | #define AT_EXECFN 31 /* Filename of executable. */ | |
| 1196 | ||
| 1197 | /* Pointer to the global system page used for system calls and other | |
| 1198 | nice things. */ | |
| 1199 | #define AT_SYSINFO 32 | |
| 1200 | #define AT_SYSINFO_EHDR 33 | |
| 1201 | ||
| 1202 | /* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains | |
| 1203 | log2 of line size; mask those to get cache size. */ | |
| 1204 | #define AT_L1I_CACHESHAPE 34 | |
| 1205 | #define AT_L1D_CACHESHAPE 35 | |
| 1206 | #define AT_L2_CACHESHAPE 36 | |
| 1207 | #define AT_L3_CACHESHAPE 37 | |
| 1208 | ||
| 1209 | /* Shapes of the caches, with more room to describe them. | |
| 1210 | *GEOMETRY are comprised of cache line size in bytes in the bottom 16 bits | |
| 1211 | and the cache associativity in the next 16 bits. */ | |
| 1212 | #define AT_L1I_CACHESIZE 40 | |
| 1213 | #define AT_L1I_CACHEGEOMETRY 41 | |
| 1214 | #define AT_L1D_CACHESIZE 42 | |
| 1215 | #define AT_L1D_CACHEGEOMETRY 43 | |
| 1216 | #define AT_L2_CACHESIZE 44 | |
| 1217 | #define AT_L2_CACHEGEOMETRY 45 | |
| 1218 | #define AT_L3_CACHESIZE 46 | |
| 1219 | #define AT_L3_CACHEGEOMETRY 47 | |
| 1220 | ||
| 1221 | #define AT_MINSIGSTKSZ 51 /* Stack needed for signal delivery | |
| 1222 | (AArch64). */ | |
| 1223 | ||
| 1224 | /* Note section contents. Each entry in the note section begins with | |
| 1225 | a header of a fixed form. */ | |
| 1226 | ||
| 1227 | typedef struct | |
| 1228 | { | |
| 1229 | Elf32_Word n_namesz; /* Length of the note's name. */ | |
| 1230 | Elf32_Word n_descsz; /* Length of the note's descriptor. */ | |
| 1231 | Elf32_Word n_type; /* Type of the note. */ | |
| 1232 | } Elf32_Nhdr; | |
| 1233 | ||
| 1234 | typedef struct | |
| 1235 | { | |
| 1236 | Elf64_Word n_namesz; /* Length of the note's name. */ | |
| 1237 | Elf64_Word n_descsz; /* Length of the note's descriptor. */ | |
| 1238 | Elf64_Word n_type; /* Type of the note. */ | |
| 1239 | } Elf64_Nhdr; | |
| 1240 | ||
| 1241 | /* Known names of notes. */ | |
| 1242 | ||
| 1243 | /* Solaris entries in the note section have this name. */ | |
| 1244 | #define ELF_NOTE_SOLARIS "SUNW Solaris" | |
| 1245 | ||
| 1246 | /* Note entries for GNU systems have this name. */ | |
| 1247 | #define ELF_NOTE_GNU "GNU" | |
| 1248 | ||
| 1249 | ||
| 1250 | /* Defined types of notes for Solaris. */ | |
| 1251 | ||
| 1252 | /* Value of descriptor (one word) is desired pagesize for the binary. */ | |
| 1253 | #define ELF_NOTE_PAGESIZE_HINT 1 | |
| 1254 | ||
| 1255 | ||
| 1256 | /* Defined note types for GNU systems. */ | |
| 1257 | ||
| 1258 | /* ABI information. The descriptor consists of words: | |
| 1259 | word 0: OS descriptor | |
| 1260 | word 1: major version of the ABI | |
| 1261 | word 2: minor version of the ABI | |
| 1262 | word 3: subminor version of the ABI | |
| 1263 | */ | |
| 1264 | #define NT_GNU_ABI_TAG 1 | |
| 1265 | #define ELF_NOTE_ABI NT_GNU_ABI_TAG /* Old name. */ | |
| 1266 | ||
| 1267 | /* Known OSes. These values can appear in word 0 of an | |
| 1268 | NT_GNU_ABI_TAG note section entry. */ | |
| 1269 | #define ELF_NOTE_OS_LINUX 0 | |
| 1270 | #define ELF_NOTE_OS_GNU 1 | |
| 1271 | #define ELF_NOTE_OS_SOLARIS2 2 | |
| 1272 | #define ELF_NOTE_OS_FREEBSD 3 | |
| 1273 | ||
| 1274 | /* Synthetic hwcap information. The descriptor begins with two words: | |
| 1275 | word 0: number of entries | |
| 1276 | word 1: bitmask of enabled entries | |
| 1277 | Then follow variable-length entries, one byte followed by a | |
| 1278 | '\0'-terminated hwcap name string. The byte gives the bit | |
| 1279 | number to test if enabled, (1U << bit) & bitmask. */ | |
| 1280 | #define NT_GNU_HWCAP 2 | |
| 1281 | ||
| 1282 | /* Build ID bits as generated by ld --build-id. | |
| 1283 | The descriptor consists of any nonzero number of bytes. */ | |
| 1284 | #define NT_GNU_BUILD_ID 3 | |
| 1285 | ||
| 1286 | /* Version note generated by GNU gold containing a version string. */ | |
| 1287 | #define NT_GNU_GOLD_VERSION 4 | |
| 1288 | ||
| 1289 | /* Program property. */ | |
| 1290 | #define NT_GNU_PROPERTY_TYPE_0 5 | |
| 1291 | ||
| 1292 | /* Note section name of program property. */ | |
| 1293 | #define NOTE_GNU_PROPERTY_SECTION_NAME ".note.gnu.property" | |
| 1294 | ||
| 1295 | /* Values used in GNU .note.gnu.property notes (NT_GNU_PROPERTY_TYPE_0). */ | |
| 1296 | ||
| 1297 | /* Stack size. */ | |
| 1298 | #define GNU_PROPERTY_STACK_SIZE 1 | |
| 1299 | /* No copy relocation on protected data symbol. */ | |
| 1300 | #define GNU_PROPERTY_NO_COPY_ON_PROTECTED 2 | |
| 1301 | ||
| 1302 | /* Processor-specific semantics, lo */ | |
| 1303 | #define GNU_PROPERTY_LOPROC 0xc0000000 | |
| 1304 | /* Processor-specific semantics, hi */ | |
| 1305 | #define GNU_PROPERTY_HIPROC 0xdfffffff | |
| 1306 | /* Application-specific semantics, lo */ | |
| 1307 | #define GNU_PROPERTY_LOUSER 0xe0000000 | |
| 1308 | /* Application-specific semantics, hi */ | |
| 1309 | #define GNU_PROPERTY_HIUSER 0xffffffff | |
| 1310 | ||
| 1311 | /* The x86 instruction sets indicated by the corresponding bits are | |
| 1312 | used in program. Their support in the hardware is optional. */ | |
| 1313 | #define GNU_PROPERTY_X86_ISA_1_USED 0xc0000000 | |
| 1314 | /* The x86 instruction sets indicated by the corresponding bits are | |
| 1315 | used in program and they must be supported by the hardware. */ | |
| 1316 | #define GNU_PROPERTY_X86_ISA_1_NEEDED 0xc0000001 | |
| 1317 | /* X86 processor-specific features used in program. */ | |
| 1318 | #define GNU_PROPERTY_X86_FEATURE_1_AND 0xc0000002 | |
| 1319 | ||
| 1320 | #define GNU_PROPERTY_X86_ISA_1_486 (1U << 0) | |
| 1321 | #define GNU_PROPERTY_X86_ISA_1_586 (1U << 1) | |
| 1322 | #define GNU_PROPERTY_X86_ISA_1_686 (1U << 2) | |
| 1323 | #define GNU_PROPERTY_X86_ISA_1_SSE (1U << 3) | |
| 1324 | #define GNU_PROPERTY_X86_ISA_1_SSE2 (1U << 4) | |
| 1325 | #define GNU_PROPERTY_X86_ISA_1_SSE3 (1U << 5) | |
| 1326 | #define GNU_PROPERTY_X86_ISA_1_SSSE3 (1U << 6) | |
| 1327 | #define GNU_PROPERTY_X86_ISA_1_SSE4_1 (1U << 7) | |
| 1328 | #define GNU_PROPERTY_X86_ISA_1_SSE4_2 (1U << 8) | |
| 1329 | #define GNU_PROPERTY_X86_ISA_1_AVX (1U << 9) | |
| 1330 | #define GNU_PROPERTY_X86_ISA_1_AVX2 (1U << 10) | |
| 1331 | #define GNU_PROPERTY_X86_ISA_1_AVX512F (1U << 11) | |
| 1332 | #define GNU_PROPERTY_X86_ISA_1_AVX512CD (1U << 12) | |
| 1333 | #define GNU_PROPERTY_X86_ISA_1_AVX512ER (1U << 13) | |
| 1334 | #define GNU_PROPERTY_X86_ISA_1_AVX512PF (1U << 14) | |
| 1335 | #define GNU_PROPERTY_X86_ISA_1_AVX512VL (1U << 15) | |
| 1336 | #define GNU_PROPERTY_X86_ISA_1_AVX512DQ (1U << 16) | |
| 1337 | #define GNU_PROPERTY_X86_ISA_1_AVX512BW (1U << 17) | |
| 1338 | ||
| 1339 | /* This indicates that all executable sections are compatible with | |
| 1340 | IBT. */ | |
| 1341 | #define GNU_PROPERTY_X86_FEATURE_1_IBT (1U << 0) | |
| 1342 | /* This indicates that all executable sections are compatible with | |
| 1343 | SHSTK. */ | |
| 1344 | #define GNU_PROPERTY_X86_FEATURE_1_SHSTK (1U << 1) | |
| 1345 | ||
| 1346 | /* Move records. */ | |
| 1347 | typedef struct | |
| 1348 | { | |
| 1349 | Elf32_Xword m_value; /* Symbol value. */ | |
| 1350 | Elf32_Word m_info; /* Size and index. */ | |
| 1351 | Elf32_Word m_poffset; /* Symbol offset. */ | |
| 1352 | Elf32_Half m_repeat; /* Repeat count. */ | |
| 1353 | Elf32_Half m_stride; /* Stride info. */ | |
| 1354 | } Elf32_Move; | |
| 1355 | ||
| 1356 | typedef struct | |
| 1357 | { | |
| 1358 | Elf64_Xword m_value; /* Symbol value. */ | |
| 1359 | Elf64_Xword m_info; /* Size and index. */ | |
| 1360 | Elf64_Xword m_poffset; /* Symbol offset. */ | |
| 1361 | Elf64_Half m_repeat; /* Repeat count. */ | |
| 1362 | Elf64_Half m_stride; /* Stride info. */ | |
| 1363 | } Elf64_Move; | |
| 1364 | ||
| 1365 | /* Macro to construct move records. */ | |
| 1366 | #define ELF32_M_SYM(info) ((info) >> 8) | |
| 1367 | #define ELF32_M_SIZE(info) ((unsigned char) (info)) | |
| 1368 | #define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size)) | |
| 1369 | ||
| 1370 | #define ELF64_M_SYM(info) ELF32_M_SYM (info) | |
| 1371 | #define ELF64_M_SIZE(info) ELF32_M_SIZE (info) | |
| 1372 | #define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size) | |
| 1373 | ||
| 1374 | ||
| 1375 | /* Motorola 68k specific definitions. */ | |
| 1376 | ||
| 1377 | /* Values for Elf32_Ehdr.e_flags. */ | |
| 1378 | #define EF_CPU32 0x00810000 | |
| 1379 | ||
| 1380 | /* m68k relocs. */ | |
| 1381 | ||
| 1382 | #define R_68K_NONE 0 /* No reloc */ | |
| 1383 | #define R_68K_32 1 /* Direct 32 bit */ | |
| 1384 | #define R_68K_16 2 /* Direct 16 bit */ | |
| 1385 | #define R_68K_8 3 /* Direct 8 bit */ | |
| 1386 | #define R_68K_PC32 4 /* PC relative 32 bit */ | |
| 1387 | #define R_68K_PC16 5 /* PC relative 16 bit */ | |
| 1388 | #define R_68K_PC8 6 /* PC relative 8 bit */ | |
| 1389 | #define R_68K_GOT32 7 /* 32 bit PC relative GOT entry */ | |
| 1390 | #define R_68K_GOT16 8 /* 16 bit PC relative GOT entry */ | |
| 1391 | #define R_68K_GOT8 9 /* 8 bit PC relative GOT entry */ | |
| 1392 | #define R_68K_GOT32O 10 /* 32 bit GOT offset */ | |
| 1393 | #define R_68K_GOT16O 11 /* 16 bit GOT offset */ | |
| 1394 | #define R_68K_GOT8O 12 /* 8 bit GOT offset */ | |
| 1395 | #define R_68K_PLT32 13 /* 32 bit PC relative PLT address */ | |
| 1396 | #define R_68K_PLT16 14 /* 16 bit PC relative PLT address */ | |
| 1397 | #define R_68K_PLT8 15 /* 8 bit PC relative PLT address */ | |
| 1398 | #define R_68K_PLT32O 16 /* 32 bit PLT offset */ | |
| 1399 | #define R_68K_PLT16O 17 /* 16 bit PLT offset */ | |
| 1400 | #define R_68K_PLT8O 18 /* 8 bit PLT offset */ | |
| 1401 | #define R_68K_COPY 19 /* Copy symbol at runtime */ | |
| 1402 | #define R_68K_GLOB_DAT 20 /* Create GOT entry */ | |
| 1403 | #define R_68K_JMP_SLOT 21 /* Create PLT entry */ | |
| 1404 | #define R_68K_RELATIVE 22 /* Adjust by program base */ | |
| 1405 | #define R_68K_TLS_GD32 25 /* 32 bit GOT offset for GD */ | |
| 1406 | #define R_68K_TLS_GD16 26 /* 16 bit GOT offset for GD */ | |
| 1407 | #define R_68K_TLS_GD8 27 /* 8 bit GOT offset for GD */ | |
| 1408 | #define R_68K_TLS_LDM32 28 /* 32 bit GOT offset for LDM */ | |
| 1409 | #define R_68K_TLS_LDM16 29 /* 16 bit GOT offset for LDM */ | |
| 1410 | #define R_68K_TLS_LDM8 30 /* 8 bit GOT offset for LDM */ | |
| 1411 | #define R_68K_TLS_LDO32 31 /* 32 bit module-relative offset */ | |
| 1412 | #define R_68K_TLS_LDO16 32 /* 16 bit module-relative offset */ | |
| 1413 | #define R_68K_TLS_LDO8 33 /* 8 bit module-relative offset */ | |
| 1414 | #define R_68K_TLS_IE32 34 /* 32 bit GOT offset for IE */ | |
| 1415 | #define R_68K_TLS_IE16 35 /* 16 bit GOT offset for IE */ | |
| 1416 | #define R_68K_TLS_IE8 36 /* 8 bit GOT offset for IE */ | |
| 1417 | #define R_68K_TLS_LE32 37 /* 32 bit offset relative to | |
| 1418 | static TLS block */ | |
| 1419 | #define R_68K_TLS_LE16 38 /* 16 bit offset relative to | |
| 1420 | static TLS block */ | |
| 1421 | #define R_68K_TLS_LE8 39 /* 8 bit offset relative to | |
| 1422 | static TLS block */ | |
| 1423 | #define R_68K_TLS_DTPMOD32 40 /* 32 bit module number */ | |
| 1424 | #define R_68K_TLS_DTPREL32 41 /* 32 bit module-relative offset */ | |
| 1425 | #define R_68K_TLS_TPREL32 42 /* 32 bit TP-relative offset */ | |
| 1426 | /* Keep this the last entry. */ | |
| 1427 | #define R_68K_NUM 43 | |
| 1428 | ||
| 1429 | /* Intel 80386 specific definitions. */ | |
| 1430 | ||
| 1431 | /* i386 relocs. */ | |
| 1432 | ||
| 1433 | #define R_386_NONE 0 /* No reloc */ | |
| 1434 | #define R_386_32 1 /* Direct 32 bit */ | |
| 1435 | #define R_386_PC32 2 /* PC relative 32 bit */ | |
| 1436 | #define R_386_GOT32 3 /* 32 bit GOT entry */ | |
| 1437 | #define R_386_PLT32 4 /* 32 bit PLT address */ | |
| 1438 | #define R_386_COPY 5 /* Copy symbol at runtime */ | |
| 1439 | #define R_386_GLOB_DAT 6 /* Create GOT entry */ | |
| 1440 | #define R_386_JMP_SLOT 7 /* Create PLT entry */ | |
| 1441 | #define R_386_RELATIVE 8 /* Adjust by program base */ | |
| 1442 | #define R_386_GOTOFF 9 /* 32 bit offset to GOT */ | |
| 1443 | #define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */ | |
| 1444 | #define R_386_32PLT 11 | |
| 1445 | #define R_386_TLS_TPOFF 14 /* Offset in static TLS block */ | |
| 1446 | #define R_386_TLS_IE 15 /* Address of GOT entry for static TLS | |
| 1447 | block offset */ | |
| 1448 | #define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block | |
| 1449 | offset */ | |
| 1450 | #define R_386_TLS_LE 17 /* Offset relative to static TLS | |
| 1451 | block */ | |
| 1452 | #define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of | |
| 1453 | general dynamic thread local data */ | |
| 1454 | #define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of | |
| 1455 | local dynamic thread local data | |
| 1456 | in LE code */ | |
| 1457 | #define R_386_16 20 | |
| 1458 | #define R_386_PC16 21 | |
| 1459 | #define R_386_8 22 | |
| 1460 | #define R_386_PC8 23 | |
| 1461 | #define R_386_TLS_GD_32 24 /* Direct 32 bit for general dynamic | |
| 1462 | thread local data */ | |
| 1463 | #define R_386_TLS_GD_PUSH 25 /* Tag for pushl in GD TLS code */ | |
| 1464 | #define R_386_TLS_GD_CALL 26 /* Relocation for call to | |
| 1465 | __tls_get_addr() */ | |
| 1466 | #define R_386_TLS_GD_POP 27 /* Tag for popl in GD TLS code */ | |
| 1467 | #define R_386_TLS_LDM_32 28 /* Direct 32 bit for local dynamic | |
| 1468 | thread local data in LE code */ | |
| 1469 | #define R_386_TLS_LDM_PUSH 29 /* Tag for pushl in LDM TLS code */ | |
| 1470 | #define R_386_TLS_LDM_CALL 30 /* Relocation for call to | |
| 1471 | __tls_get_addr() in LDM code */ | |
| 1472 | #define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */ | |
| 1473 | #define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */ | |
| 1474 | #define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS | |
| 1475 | block offset */ | |
| 1476 | #define R_386_TLS_LE_32 34 /* Negated offset relative to static | |
| 1477 | TLS block */ | |
| 1478 | #define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */ | |
| 1479 | #define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */ | |
| 1480 | #define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */ | |
| 1481 | #define R_386_SIZE32 38 /* 32-bit symbol size */ | |
| 1482 | #define R_386_TLS_GOTDESC 39 /* GOT offset for TLS descriptor. */ | |
| 1483 | #define R_386_TLS_DESC_CALL 40 /* Marker of call through TLS | |
| 1484 | descriptor for | |
| 1485 | relaxation. */ | |
| 1486 | #define R_386_TLS_DESC 41 /* TLS descriptor containing | |
| 1487 | pointer to code and to | |
| 1488 | argument, returning the TLS | |
| 1489 | offset for the symbol. */ | |
| 1490 | #define R_386_IRELATIVE 42 /* Adjust indirectly by program base */ | |
| 1491 | #define R_386_GOT32X 43 /* Load from 32 bit GOT entry, | |
| 1492 | relaxable. */ | |
| 1493 | /* Keep this the last entry. */ | |
| 1494 | #define R_386_NUM 44 | |
| 1495 | ||
| 1496 | /* SUN SPARC specific definitions. */ | |
| 1497 | ||
| 1498 | /* Legal values for ST_TYPE subfield of st_info (symbol type). */ | |
| 1499 | ||
| 1500 | #define STT_SPARC_REGISTER 13 /* Global register reserved to app. */ | |
| 1501 | ||
| 1502 | /* Values for Elf64_Ehdr.e_flags. */ | |
| 1503 | ||
| 1504 | #define EF_SPARCV9_MM 3 | |
| 1505 | #define EF_SPARCV9_TSO 0 | |
| 1506 | #define EF_SPARCV9_PSO 1 | |
| 1507 | #define EF_SPARCV9_RMO 2 | |
| 1508 | #define EF_SPARC_LEDATA 0x800000 /* little endian data */ | |
| 1509 | #define EF_SPARC_EXT_MASK 0xFFFF00 | |
| 1510 | #define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */ | |
| 1511 | #define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */ | |
| 1512 | #define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */ | |
| 1513 | #define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */ | |
| 1514 | ||
| 1515 | /* SPARC relocs. */ | |
| 1516 | ||
| 1517 | #define R_SPARC_NONE 0 /* No reloc */ | |
| 1518 | #define R_SPARC_8 1 /* Direct 8 bit */ | |
| 1519 | #define R_SPARC_16 2 /* Direct 16 bit */ | |
| 1520 | #define R_SPARC_32 3 /* Direct 32 bit */ | |
| 1521 | #define R_SPARC_DISP8 4 /* PC relative 8 bit */ | |
| 1522 | #define R_SPARC_DISP16 5 /* PC relative 16 bit */ | |
| 1523 | #define R_SPARC_DISP32 6 /* PC relative 32 bit */ | |
| 1524 | #define R_SPARC_WDISP30 7 /* PC relative 30 bit shifted */ | |
| 1525 | #define R_SPARC_WDISP22 8 /* PC relative 22 bit shifted */ | |
| 1526 | #define R_SPARC_HI22 9 /* High 22 bit */ | |
| 1527 | #define R_SPARC_22 10 /* Direct 22 bit */ | |
| 1528 | #define R_SPARC_13 11 /* Direct 13 bit */ | |
| 1529 | #define R_SPARC_LO10 12 /* Truncated 10 bit */ | |
| 1530 | #define R_SPARC_GOT10 13 /* Truncated 10 bit GOT entry */ | |
| 1531 | #define R_SPARC_GOT13 14 /* 13 bit GOT entry */ | |
| 1532 | #define R_SPARC_GOT22 15 /* 22 bit GOT entry shifted */ | |
| 1533 | #define R_SPARC_PC10 16 /* PC relative 10 bit truncated */ | |
| 1534 | #define R_SPARC_PC22 17 /* PC relative 22 bit shifted */ | |
| 1535 | #define R_SPARC_WPLT30 18 /* 30 bit PC relative PLT address */ | |
| 1536 | #define R_SPARC_COPY 19 /* Copy symbol at runtime */ | |
| 1537 | #define R_SPARC_GLOB_DAT 20 /* Create GOT entry */ | |
| 1538 | #define R_SPARC_JMP_SLOT 21 /* Create PLT entry */ | |
| 1539 | #define R_SPARC_RELATIVE 22 /* Adjust by program base */ | |
| 1540 | #define R_SPARC_UA32 23 /* Direct 32 bit unaligned */ | |
| 1541 | ||
| 1542 | /* Additional Sparc64 relocs. */ | |
| 1543 | ||
| 1544 | #define R_SPARC_PLT32 24 /* Direct 32 bit ref to PLT entry */ | |
| 1545 | #define R_SPARC_HIPLT22 25 /* High 22 bit PLT entry */ | |
| 1546 | #define R_SPARC_LOPLT10 26 /* Truncated 10 bit PLT entry */ | |
| 1547 | #define R_SPARC_PCPLT32 27 /* PC rel 32 bit ref to PLT entry */ | |
| 1548 | #define R_SPARC_PCPLT22 28 /* PC rel high 22 bit PLT entry */ | |
| 1549 | #define R_SPARC_PCPLT10 29 /* PC rel trunc 10 bit PLT entry */ | |
| 1550 | #define R_SPARC_10 30 /* Direct 10 bit */ | |
| 1551 | #define R_SPARC_11 31 /* Direct 11 bit */ | |
| 1552 | #define R_SPARC_64 32 /* Direct 64 bit */ | |
| 1553 | #define R_SPARC_OLO10 33 /* 10bit with secondary 13bit addend */ | |
| 1554 | #define R_SPARC_HH22 34 /* Top 22 bits of direct 64 bit */ | |
| 1555 | #define R_SPARC_HM10 35 /* High middle 10 bits of ... */ | |
| 1556 | #define R_SPARC_LM22 36 /* Low middle 22 bits of ... */ | |
| 1557 | #define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */ | |
| 1558 | #define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */ | |
| 1559 | #define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */ | |
| 1560 | #define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */ | |
| 1561 | #define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */ | |
| 1562 | #define R_SPARC_GLOB_JMP 42 /* was part of v9 ABI but was removed */ | |
| 1563 | #define R_SPARC_7 43 /* Direct 7 bit */ | |
| 1564 | #define R_SPARC_5 44 /* Direct 5 bit */ | |
| 1565 | #define R_SPARC_6 45 /* Direct 6 bit */ | |
| 1566 | #define R_SPARC_DISP64 46 /* PC relative 64 bit */ | |
| 1567 | #define R_SPARC_PLT64 47 /* Direct 64 bit ref to PLT entry */ | |
| 1568 | #define R_SPARC_HIX22 48 /* High 22 bit complemented */ | |
| 1569 | #define R_SPARC_LOX10 49 /* Truncated 11 bit complemented */ | |
| 1570 | #define R_SPARC_H44 50 /* Direct high 12 of 44 bit */ | |
| 1571 | #define R_SPARC_M44 51 /* Direct mid 22 of 44 bit */ | |
| 1572 | #define R_SPARC_L44 52 /* Direct low 10 of 44 bit */ | |
| 1573 | #define R_SPARC_REGISTER 53 /* Global register usage */ | |
| 1574 | #define R_SPARC_UA64 54 /* Direct 64 bit unaligned */ | |
| 1575 | #define R_SPARC_UA16 55 /* Direct 16 bit unaligned */ | |
| 1576 | #define R_SPARC_TLS_GD_HI22 56 | |
| 1577 | #define R_SPARC_TLS_GD_LO10 57 | |
| 1578 | #define R_SPARC_TLS_GD_ADD 58 | |
| 1579 | #define R_SPARC_TLS_GD_CALL 59 | |
| 1580 | #define R_SPARC_TLS_LDM_HI22 60 | |
| 1581 | #define R_SPARC_TLS_LDM_LO10 61 | |
| 1582 | #define R_SPARC_TLS_LDM_ADD 62 | |
| 1583 | #define R_SPARC_TLS_LDM_CALL 63 | |
| 1584 | #define R_SPARC_TLS_LDO_HIX22 64 | |
| 1585 | #define R_SPARC_TLS_LDO_LOX10 65 | |
| 1586 | #define R_SPARC_TLS_LDO_ADD 66 | |
| 1587 | #define R_SPARC_TLS_IE_HI22 67 | |
| 1588 | #define R_SPARC_TLS_IE_LO10 68 | |
| 1589 | #define R_SPARC_TLS_IE_LD 69 | |
| 1590 | #define R_SPARC_TLS_IE_LDX 70 | |
| 1591 | #define R_SPARC_TLS_IE_ADD 71 | |
| 1592 | #define R_SPARC_TLS_LE_HIX22 72 | |
| 1593 | #define R_SPARC_TLS_LE_LOX10 73 | |
| 1594 | #define R_SPARC_TLS_DTPMOD32 74 | |
| 1595 | #define R_SPARC_TLS_DTPMOD64 75 | |
| 1596 | #define R_SPARC_TLS_DTPOFF32 76 | |
| 1597 | #define R_SPARC_TLS_DTPOFF64 77 | |
| 1598 | #define R_SPARC_TLS_TPOFF32 78 | |
| 1599 | #define R_SPARC_TLS_TPOFF64 79 | |
| 1600 | #define R_SPARC_GOTDATA_HIX22 80 | |
| 1601 | #define R_SPARC_GOTDATA_LOX10 81 | |
| 1602 | #define R_SPARC_GOTDATA_OP_HIX22 82 | |
| 1603 | #define R_SPARC_GOTDATA_OP_LOX10 83 | |
| 1604 | #define R_SPARC_GOTDATA_OP 84 | |
| 1605 | #define R_SPARC_H34 85 | |
| 1606 | #define R_SPARC_SIZE32 86 | |
| 1607 | #define R_SPARC_SIZE64 87 | |
| 1608 | #define R_SPARC_WDISP10 88 | |
| 1609 | #define R_SPARC_JMP_IREL 248 | |
| 1610 | #define R_SPARC_IRELATIVE 249 | |
| 1611 | #define R_SPARC_GNU_VTINHERIT 250 | |
| 1612 | #define R_SPARC_GNU_VTENTRY 251 | |
| 1613 | #define R_SPARC_REV32 252 | |
| 1614 | /* Keep this the last entry. */ | |
| 1615 | #define R_SPARC_NUM 253 | |
| 1616 | ||
| 1617 | /* For Sparc64, legal values for d_tag of Elf64_Dyn. */ | |
| 1618 | ||
| 1619 | #define DT_SPARC_REGISTER 0x70000001 | |
| 1620 | #define DT_SPARC_NUM 2 | |
| 1621 | ||
| 1622 | /* MIPS R3000 specific definitions. */ | |
| 1623 | ||
| 1624 | /* Legal values for e_flags field of Elf32_Ehdr. */ | |
| 1625 | ||
| 1626 | #define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used. */ | |
| 1627 | #define EF_MIPS_PIC 2 /* Contains PIC code. */ | |
| 1628 | #define EF_MIPS_CPIC 4 /* Uses PIC calling sequence. */ | |
| 1629 | #define EF_MIPS_XGOT 8 | |
| 1630 | #define EF_MIPS_64BIT_WHIRL 16 | |
| 1631 | #define EF_MIPS_ABI2 32 | |
| 1632 | #define EF_MIPS_ABI_ON32 64 | |
| 1633 | #define EF_MIPS_FP64 512 /* Uses FP64 (12 callee-saved). */ | |
| 1634 | #define EF_MIPS_NAN2008 1024 /* Uses IEEE 754-2008 NaN encoding. */ | |
| 1635 | #define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level. */ | |
| 1636 | ||
| 1637 | /* Legal values for MIPS architecture level. */ | |
| 1638 | ||
| 1639 | #define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ | |
| 1640 | #define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ | |
| 1641 | #define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ | |
| 1642 | #define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ | |
| 1643 | #define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ | |
| 1644 | #define EF_MIPS_ARCH_32 0x50000000 /* MIPS32 code. */ | |
| 1645 | #define EF_MIPS_ARCH_64 0x60000000 /* MIPS64 code. */ | |
| 1646 | #define EF_MIPS_ARCH_32R2 0x70000000 /* MIPS32r2 code. */ | |
| 1647 | #define EF_MIPS_ARCH_64R2 0x80000000 /* MIPS64r2 code. */ | |
| 1648 | ||
| 1649 | /* The following are unofficial names and should not be used. */ | |
| 1650 | ||
| 1651 | #define E_MIPS_ARCH_1 EF_MIPS_ARCH_1 | |
| 1652 | #define E_MIPS_ARCH_2 EF_MIPS_ARCH_2 | |
| 1653 | #define E_MIPS_ARCH_3 EF_MIPS_ARCH_3 | |
| 1654 | #define E_MIPS_ARCH_4 EF_MIPS_ARCH_4 | |
| 1655 | #define E_MIPS_ARCH_5 EF_MIPS_ARCH_5 | |
| 1656 | #define E_MIPS_ARCH_32 EF_MIPS_ARCH_32 | |
| 1657 | #define E_MIPS_ARCH_64 EF_MIPS_ARCH_64 | |
| 1658 | ||
| 1659 | /* Special section indices. */ | |
| 1660 | ||
| 1661 | #define SHN_MIPS_ACOMMON 0xff00 /* Allocated common symbols. */ | |
| 1662 | #define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */ | |
| 1663 | #define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */ | |
| 1664 | #define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols. */ | |
| 1665 | #define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols. */ | |
| 1666 | ||
| 1667 | /* Legal values for sh_type field of Elf32_Shdr. */ | |
| 1668 | ||
| 1669 | #define SHT_MIPS_LIBLIST 0x70000000 /* Shared objects used in link. */ | |
| 1670 | #define SHT_MIPS_MSYM 0x70000001 | |
| 1671 | #define SHT_MIPS_CONFLICT 0x70000002 /* Conflicting symbols. */ | |
| 1672 | #define SHT_MIPS_GPTAB 0x70000003 /* Global data area sizes. */ | |
| 1673 | #define SHT_MIPS_UCODE 0x70000004 /* Reserved for SGI/MIPS compilers */ | |
| 1674 | #define SHT_MIPS_DEBUG 0x70000005 /* MIPS ECOFF debugging info. */ | |
| 1675 | #define SHT_MIPS_REGINFO 0x70000006 /* Register usage information. */ | |
| 1676 | #define SHT_MIPS_PACKAGE 0x70000007 | |
| 1677 | #define SHT_MIPS_PACKSYM 0x70000008 | |
| 1678 | #define SHT_MIPS_RELD 0x70000009 | |
| 1679 | #define SHT_MIPS_IFACE 0x7000000b | |
| 1680 | #define SHT_MIPS_CONTENT 0x7000000c | |
| 1681 | #define SHT_MIPS_OPTIONS 0x7000000d /* Miscellaneous options. */ | |
| 1682 | #define SHT_MIPS_SHDR 0x70000010 | |
| 1683 | #define SHT_MIPS_FDESC 0x70000011 | |
| 1684 | #define SHT_MIPS_EXTSYM 0x70000012 | |
| 1685 | #define SHT_MIPS_DENSE 0x70000013 | |
| 1686 | #define SHT_MIPS_PDESC 0x70000014 | |
| 1687 | #define SHT_MIPS_LOCSYM 0x70000015 | |
| 1688 | #define SHT_MIPS_AUXSYM 0x70000016 | |
| 1689 | #define SHT_MIPS_OPTSYM 0x70000017 | |
| 1690 | #define SHT_MIPS_LOCSTR 0x70000018 | |
| 1691 | #define SHT_MIPS_LINE 0x70000019 | |
| 1692 | #define SHT_MIPS_RFDESC 0x7000001a | |
| 1693 | #define SHT_MIPS_DELTASYM 0x7000001b | |
| 1694 | #define SHT_MIPS_DELTAINST 0x7000001c | |
| 1695 | #define SHT_MIPS_DELTACLASS 0x7000001d | |
| 1696 | #define SHT_MIPS_DWARF 0x7000001e /* DWARF debugging information. */ | |
| 1697 | #define SHT_MIPS_DELTADECL 0x7000001f | |
| 1698 | #define SHT_MIPS_SYMBOL_LIB 0x70000020 | |
| 1699 | #define SHT_MIPS_EVENTS 0x70000021 /* Event section. */ | |
| 1700 | #define SHT_MIPS_TRANSLATE 0x70000022 | |
| 1701 | #define SHT_MIPS_PIXIE 0x70000023 | |
| 1702 | #define SHT_MIPS_XLATE 0x70000024 | |
| 1703 | #define SHT_MIPS_XLATE_DEBUG 0x70000025 | |
| 1704 | #define SHT_MIPS_WHIRL 0x70000026 | |
| 1705 | #define SHT_MIPS_EH_REGION 0x70000027 | |
| 1706 | #define SHT_MIPS_XLATE_OLD 0x70000028 | |
| 1707 | #define SHT_MIPS_PDR_EXCEPTION 0x70000029 | |
| 1708 | ||
| 1709 | /* Legal values for sh_flags field of Elf32_Shdr. */ | |
| 1710 | ||
| 1711 | #define SHF_MIPS_GPREL 0x10000000 /* Must be in global data area. */ | |
| 1712 | #define SHF_MIPS_MERGE 0x20000000 | |
| 1713 | #define SHF_MIPS_ADDR 0x40000000 | |
| 1714 | #define SHF_MIPS_STRINGS 0x80000000 | |
| 1715 | #define SHF_MIPS_NOSTRIP 0x08000000 | |
| 1716 | #define SHF_MIPS_LOCAL 0x04000000 | |
| 1717 | #define SHF_MIPS_NAMES 0x02000000 | |
| 1718 | #define SHF_MIPS_NODUPE 0x01000000 | |
| 1719 | ||
| 1720 | ||
| 1721 | /* Symbol tables. */ | |
| 1722 | ||
| 1723 | /* MIPS specific values for `st_other'. */ | |
| 1724 | #define STO_MIPS_DEFAULT 0x0 | |
| 1725 | #define STO_MIPS_INTERNAL 0x1 | |
| 1726 | #define STO_MIPS_HIDDEN 0x2 | |
| 1727 | #define STO_MIPS_PROTECTED 0x3 | |
| 1728 | #define STO_MIPS_PLT 0x8 | |
| 1729 | #define STO_MIPS_SC_ALIGN_UNUSED 0xff | |
| 1730 | ||
| 1731 | /* MIPS specific values for `st_info'. */ | |
| 1732 | #define STB_MIPS_SPLIT_COMMON 13 | |
| 1733 | ||
| 1734 | /* Entries found in sections of type SHT_MIPS_GPTAB. */ | |
| 1735 | ||
| 1736 | typedef union | |
| 1737 | { | |
| 1738 | struct | |
| 1739 | { | |
| 1740 | Elf32_Word gt_current_g_value; /* -G value used for compilation. */ | |
| 1741 | Elf32_Word gt_unused; /* Not used. */ | |
| 1742 | } gt_header; /* First entry in section. */ | |
| 1743 | struct | |
| 1744 | { | |
| 1745 | Elf32_Word gt_g_value; /* If this value were used for -G. */ | |
| 1746 | Elf32_Word gt_bytes; /* This many bytes would be used. */ | |
| 1747 | } gt_entry; /* Subsequent entries in section. */ | |
| 1748 | } Elf32_gptab; | |
| 1749 | ||
| 1750 | /* Entry found in sections of type SHT_MIPS_REGINFO. */ | |
| 1751 | ||
| 1752 | typedef struct | |
| 1753 | { | |
| 1754 | Elf32_Word ri_gprmask; /* General registers used. */ | |
| 1755 | Elf32_Word ri_cprmask[4]; /* Coprocessor registers used. */ | |
| 1756 | Elf32_Sword ri_gp_value; /* $gp register value. */ | |
| 1757 | } Elf32_RegInfo; | |
| 1758 | ||
| 1759 | /* Entries found in sections of type SHT_MIPS_OPTIONS. */ | |
| 1760 | ||
| 1761 | typedef struct | |
| 1762 | { | |
| 1763 | unsigned char kind; /* Determines interpretation of the | |
| 1764 | variable part of descriptor. */ | |
| 1765 | unsigned char size; /* Size of descriptor, including header. */ | |
| 1766 | Elf32_Section section; /* Section header index of section affected, | |
| 1767 | 0 for global options. */ | |
| 1768 | Elf32_Word info; /* Kind-specific information. */ | |
| 1769 | } Elf_Options; | |
| 1770 | ||
| 1771 | /* Values for `kind' field in Elf_Options. */ | |
| 1772 | ||
| 1773 | #define ODK_NULL 0 /* Undefined. */ | |
| 1774 | #define ODK_REGINFO 1 /* Register usage information. */ | |
| 1775 | #define ODK_EXCEPTIONS 2 /* Exception processing options. */ | |
| 1776 | #define ODK_PAD 3 /* Section padding options. */ | |
| 1777 | #define ODK_HWPATCH 4 /* Hardware workarounds performed */ | |
| 1778 | #define ODK_FILL 5 /* record the fill value used by the linker. */ | |
| 1779 | #define ODK_TAGS 6 /* reserve space for desktop tools to write. */ | |
| 1780 | #define ODK_HWAND 7 /* HW workarounds. 'AND' bits when merging. */ | |
| 1781 | #define ODK_HWOR 8 /* HW workarounds. 'OR' bits when merging. */ | |
| 1782 | ||
| 1783 | /* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries. */ | |
| 1784 | ||
| 1785 | #define OEX_FPU_MIN 0x1f /* FPE's which MUST be enabled. */ | |
| 1786 | #define OEX_FPU_MAX 0x1f00 /* FPE's which MAY be enabled. */ | |
| 1787 | #define OEX_PAGE0 0x10000 /* page zero must be mapped. */ | |
| 1788 | #define OEX_SMM 0x20000 /* Force sequential memory mode? */ | |
| 1789 | #define OEX_FPDBUG 0x40000 /* Force floating point debug mode? */ | |
| 1790 | #define OEX_PRECISEFP OEX_FPDBUG | |
| 1791 | #define OEX_DISMISS 0x80000 /* Dismiss invalid address faults? */ | |
| 1792 | ||
| 1793 | #define OEX_FPU_INVAL 0x10 | |
| 1794 | #define OEX_FPU_DIV0 0x08 | |
| 1795 | #define OEX_FPU_OFLO 0x04 | |
| 1796 | #define OEX_FPU_UFLO 0x02 | |
| 1797 | #define OEX_FPU_INEX 0x01 | |
| 1798 | ||
| 1799 | /* Masks for `info' in Elf_Options for an ODK_HWPATCH entry. */ | |
| 1800 | ||
| 1801 | #define OHW_R4KEOP 0x1 /* R4000 end-of-page patch. */ | |
| 1802 | #define OHW_R8KPFETCH 0x2 /* may need R8000 prefetch patch. */ | |
| 1803 | #define OHW_R5KEOP 0x4 /* R5000 end-of-page patch. */ | |
| 1804 | #define OHW_R5KCVTL 0x8 /* R5000 cvt.[ds].l bug. clean=1. */ | |
| 1805 | ||
| 1806 | #define OPAD_PREFIX 0x1 | |
| 1807 | #define OPAD_POSTFIX 0x2 | |
| 1808 | #define OPAD_SYMBOL 0x4 | |
| 1809 | ||
| 1810 | /* Entry found in `.options' section. */ | |
| 1811 | ||
| 1812 | typedef struct | |
| 1813 | { | |
| 1814 | Elf32_Word hwp_flags1; /* Extra flags. */ | |
| 1815 | Elf32_Word hwp_flags2; /* Extra flags. */ | |
| 1816 | } Elf_Options_Hw; | |
| 1817 | ||
| 1818 | /* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries. */ | |
| 1819 | ||
| 1820 | #define OHWA0_R4KEOP_CHECKED 0x00000001 | |
| 1821 | #define OHWA1_R4KEOP_CLEAN 0x00000002 | |
| 1822 | ||
| 1823 | /* MIPS relocs. */ | |
| 1824 | ||
| 1825 | #define R_MIPS_NONE 0 /* No reloc */ | |
| 1826 | #define R_MIPS_16 1 /* Direct 16 bit */ | |
| 1827 | #define R_MIPS_32 2 /* Direct 32 bit */ | |
| 1828 | #define R_MIPS_REL32 3 /* PC relative 32 bit */ | |
| 1829 | #define R_MIPS_26 4 /* Direct 26 bit shifted */ | |
| 1830 | #define R_MIPS_HI16 5 /* High 16 bit */ | |
| 1831 | #define R_MIPS_LO16 6 /* Low 16 bit */ | |
| 1832 | #define R_MIPS_GPREL16 7 /* GP relative 16 bit */ | |
| 1833 | #define R_MIPS_LITERAL 8 /* 16 bit literal entry */ | |
| 1834 | #define R_MIPS_GOT16 9 /* 16 bit GOT entry */ | |
| 1835 | #define R_MIPS_PC16 10 /* PC relative 16 bit */ | |
| 1836 | #define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */ | |
| 1837 | #define R_MIPS_GPREL32 12 /* GP relative 32 bit */ | |
| 1838 | ||
| 1839 | #define R_MIPS_SHIFT5 16 | |
| 1840 | #define R_MIPS_SHIFT6 17 | |
| 1841 | #define R_MIPS_64 18 | |
| 1842 | #define R_MIPS_GOT_DISP 19 | |
| 1843 | #define R_MIPS_GOT_PAGE 20 | |
| 1844 | #define R_MIPS_GOT_OFST 21 | |
| 1845 | #define R_MIPS_GOT_HI16 22 | |
| 1846 | #define R_MIPS_GOT_LO16 23 | |
| 1847 | #define R_MIPS_SUB 24 | |
| 1848 | #define R_MIPS_INSERT_A 25 | |
| 1849 | #define R_MIPS_INSERT_B 26 | |
| 1850 | #define R_MIPS_DELETE 27 | |
| 1851 | #define R_MIPS_HIGHER 28 | |
| 1852 | #define R_MIPS_HIGHEST 29 | |
| 1853 | #define R_MIPS_CALL_HI16 30 | |
| 1854 | #define R_MIPS_CALL_LO16 31 | |
| 1855 | #define R_MIPS_SCN_DISP 32 | |
| 1856 | #define R_MIPS_REL16 33 | |
| 1857 | #define R_MIPS_ADD_IMMEDIATE 34 | |
| 1858 | #define R_MIPS_PJUMP 35 | |
| 1859 | #define R_MIPS_RELGOT 36 | |
| 1860 | #define R_MIPS_JALR 37 | |
| 1861 | #define R_MIPS_TLS_DTPMOD32 38 /* Module number 32 bit */ | |
| 1862 | #define R_MIPS_TLS_DTPREL32 39 /* Module-relative offset 32 bit */ | |
| 1863 | #define R_MIPS_TLS_DTPMOD64 40 /* Module number 64 bit */ | |
| 1864 | #define R_MIPS_TLS_DTPREL64 41 /* Module-relative offset 64 bit */ | |
| 1865 | #define R_MIPS_TLS_GD 42 /* 16 bit GOT offset for GD */ | |
| 1866 | #define R_MIPS_TLS_LDM 43 /* 16 bit GOT offset for LDM */ | |
| 1867 | #define R_MIPS_TLS_DTPREL_HI16 44 /* Module-relative offset, high 16 bits */ | |
| 1868 | #define R_MIPS_TLS_DTPREL_LO16 45 /* Module-relative offset, low 16 bits */ | |
| 1869 | #define R_MIPS_TLS_GOTTPREL 46 /* 16 bit GOT offset for IE */ | |
| 1870 | #define R_MIPS_TLS_TPREL32 47 /* TP-relative offset, 32 bit */ | |
| 1871 | #define R_MIPS_TLS_TPREL64 48 /* TP-relative offset, 64 bit */ | |
| 1872 | #define R_MIPS_TLS_TPREL_HI16 49 /* TP-relative offset, high 16 bits */ | |
| 1873 | #define R_MIPS_TLS_TPREL_LO16 50 /* TP-relative offset, low 16 bits */ | |
| 1874 | #define R_MIPS_GLOB_DAT 51 | |
| 1875 | #define R_MIPS_COPY 126 | |
| 1876 | #define R_MIPS_JUMP_SLOT 127 | |
| 1877 | /* Keep this the last entry. */ | |
| 1878 | #define R_MIPS_NUM 128 | |
| 1879 | ||
| 1880 | /* Legal values for p_type field of Elf32_Phdr. */ | |
| 1881 | ||
| 1882 | #define PT_MIPS_REGINFO 0x70000000 /* Register usage information. */ | |
| 1883 | #define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */ | |
| 1884 | #define PT_MIPS_OPTIONS 0x70000002 | |
| 1885 | #define PT_MIPS_ABIFLAGS 0x70000003 /* FP mode requirement. */ | |
| 1886 | ||
| 1887 | /* Special program header types. */ | |
| 1888 | ||
| 1889 | #define PF_MIPS_LOCAL 0x10000000 | |
| 1890 | ||
| 1891 | /* Legal values for d_tag field of Elf32_Dyn. */ | |
| 1892 | ||
| 1893 | #define DT_MIPS_RLD_VERSION 0x70000001 /* Runtime linker interface version */ | |
| 1894 | #define DT_MIPS_TIME_STAMP 0x70000002 /* Timestamp */ | |
| 1895 | #define DT_MIPS_ICHECKSUM 0x70000003 /* Checksum */ | |
| 1896 | #define DT_MIPS_IVERSION 0x70000004 /* Version string (string tbl index) */ | |
| 1897 | #define DT_MIPS_FLAGS 0x70000005 /* Flags */ | |
| 1898 | #define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */ | |
| 1899 | #define DT_MIPS_MSYM 0x70000007 | |
| 1900 | #define DT_MIPS_CONFLICT 0x70000008 /* Address of CONFLICT section */ | |
| 1901 | #define DT_MIPS_LIBLIST 0x70000009 /* Address of LIBLIST section */ | |
| 1902 | #define DT_MIPS_LOCAL_GOTNO 0x7000000a /* Number of local GOT entries */ | |
| 1903 | #define DT_MIPS_CONFLICTNO 0x7000000b /* Number of CONFLICT entries */ | |
| 1904 | #define DT_MIPS_LIBLISTNO 0x70000010 /* Number of LIBLIST entries */ | |
| 1905 | #define DT_MIPS_SYMTABNO 0x70000011 /* Number of DYNSYM entries */ | |
| 1906 | #define DT_MIPS_UNREFEXTNO 0x70000012 /* First external DYNSYM */ | |
| 1907 | #define DT_MIPS_GOTSYM 0x70000013 /* First GOT entry in DYNSYM */ | |
| 1908 | #define DT_MIPS_HIPAGENO 0x70000014 /* Number of GOT page table entries */ | |
| 1909 | #define DT_MIPS_RLD_MAP 0x70000016 /* Address of run time loader map. */ | |
| 1910 | #define DT_MIPS_DELTA_CLASS 0x70000017 /* Delta C++ class definition. */ | |
| 1911 | #define DT_MIPS_DELTA_CLASS_NO 0x70000018 /* Number of entries in | |
| 1912 | DT_MIPS_DELTA_CLASS. */ | |
| 1913 | #define DT_MIPS_DELTA_INSTANCE 0x70000019 /* Delta C++ class instances. */ | |
| 1914 | #define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in | |
| 1915 | DT_MIPS_DELTA_INSTANCE. */ | |
| 1916 | #define DT_MIPS_DELTA_RELOC 0x7000001b /* Delta relocations. */ | |
| 1917 | #define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in | |
| 1918 | DT_MIPS_DELTA_RELOC. */ | |
| 1919 | #define DT_MIPS_DELTA_SYM 0x7000001d /* Delta symbols that Delta | |
| 1920 | relocations refer to. */ | |
| 1921 | #define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in | |
| 1922 | DT_MIPS_DELTA_SYM. */ | |
| 1923 | #define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the | |
| 1924 | class declaration. */ | |
| 1925 | #define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in | |
| 1926 | DT_MIPS_DELTA_CLASSSYM. */ | |
| 1927 | #define DT_MIPS_CXX_FLAGS 0x70000022 /* Flags indicating for C++ flavor. */ | |
| 1928 | #define DT_MIPS_PIXIE_INIT 0x70000023 | |
| 1929 | #define DT_MIPS_SYMBOL_LIB 0x70000024 | |
| 1930 | #define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025 | |
| 1931 | #define DT_MIPS_LOCAL_GOTIDX 0x70000026 | |
| 1932 | #define DT_MIPS_HIDDEN_GOTIDX 0x70000027 | |
| 1933 | #define DT_MIPS_PROTECTED_GOTIDX 0x70000028 | |
| 1934 | #define DT_MIPS_OPTIONS 0x70000029 /* Address of .options. */ | |
| 1935 | #define DT_MIPS_INTERFACE 0x7000002a /* Address of .interface. */ | |
| 1936 | #define DT_MIPS_DYNSTR_ALIGN 0x7000002b | |
| 1937 | #define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */ | |
| 1938 | #define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve | |
| 1939 | function stored in GOT. */ | |
| 1940 | #define DT_MIPS_PERF_SUFFIX 0x7000002e /* Default suffix of dso to be added | |
| 1941 | by rld on dlopen() calls. */ | |
| 1942 | #define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */ | |
| 1943 | #define DT_MIPS_GP_VALUE 0x70000030 /* GP value for aux GOTs. */ | |
| 1944 | #define DT_MIPS_AUX_DYNAMIC 0x70000031 /* Address of aux .dynamic. */ | |
| 1945 | /* The address of .got.plt in an executable using the new non-PIC ABI. */ | |
| 1946 | #define DT_MIPS_PLTGOT 0x70000032 | |
| 1947 | /* The base of the PLT in an executable using the new non-PIC ABI if that | |
| 1948 | PLT is writable. For a non-writable PLT, this is omitted or has a zero | |
| 1949 | value. */ | |
| 1950 | #define DT_MIPS_RWPLT 0x70000034 | |
| 1951 | /* An alternative description of the classic MIPS RLD_MAP that is usable | |
| 1952 | in a PIE as it stores a relative offset from the address of the tag | |
| 1953 | rather than an absolute address. */ | |
| 1954 | #define DT_MIPS_RLD_MAP_REL 0x70000035 | |
| 1955 | #define DT_MIPS_NUM 0x36 | |
| 1956 | ||
| 1957 | /* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry. */ | |
| 1958 | ||
| 1959 | #define RHF_NONE 0 /* No flags */ | |
| 1960 | #define RHF_QUICKSTART (1 << 0) /* Use quickstart */ | |
| 1961 | #define RHF_NOTPOT (1 << 1) /* Hash size not power of 2 */ | |
| 1962 | #define RHF_NO_LIBRARY_REPLACEMENT (1 << 2) /* Ignore LD_LIBRARY_PATH */ | |
| 1963 | #define RHF_NO_MOVE (1 << 3) | |
| 1964 | #define RHF_SGI_ONLY (1 << 4) | |
| 1965 | #define RHF_GUARANTEE_INIT (1 << 5) | |
| 1966 | #define RHF_DELTA_C_PLUS_PLUS (1 << 6) | |
| 1967 | #define RHF_GUARANTEE_START_INIT (1 << 7) | |
| 1968 | #define RHF_PIXIE (1 << 8) | |
| 1969 | #define RHF_DEFAULT_DELAY_LOAD (1 << 9) | |
| 1970 | #define RHF_REQUICKSTART (1 << 10) | |
| 1971 | #define RHF_REQUICKSTARTED (1 << 11) | |
| 1972 | #define RHF_CORD (1 << 12) | |
| 1973 | #define RHF_NO_UNRES_UNDEF (1 << 13) | |
| 1974 | #define RHF_RLD_ORDER_SAFE (1 << 14) | |
| 1975 | ||
| 1976 | /* Entries found in sections of type SHT_MIPS_LIBLIST. */ | |
| 1977 | ||
| 1978 | typedef struct | |
| 1979 | { | |
| 1980 | Elf32_Word l_name; /* Name (string table index) */ | |
| 1981 | Elf32_Word l_time_stamp; /* Timestamp */ | |
| 1982 | Elf32_Word l_checksum; /* Checksum */ | |
| 1983 | Elf32_Word l_version; /* Interface version */ | |
| 1984 | Elf32_Word l_flags; /* Flags */ | |
| 1985 | } Elf32_Lib; | |
| 1986 | ||
| 1987 | typedef struct | |
| 1988 | { | |
| 1989 | Elf64_Word l_name; /* Name (string table index) */ | |
| 1990 | Elf64_Word l_time_stamp; /* Timestamp */ | |
| 1991 | Elf64_Word l_checksum; /* Checksum */ | |
| 1992 | Elf64_Word l_version; /* Interface version */ | |
| 1993 | Elf64_Word l_flags; /* Flags */ | |
| 1994 | } Elf64_Lib; | |
| 1995 | ||
| 1996 | ||
| 1997 | /* Legal values for l_flags. */ | |
| 1998 | ||
| 1999 | #define LL_NONE 0 | |
| 2000 | #define LL_EXACT_MATCH (1 << 0) /* Require exact match */ | |
| 2001 | #define LL_IGNORE_INT_VER (1 << 1) /* Ignore interface version */ | |
| 2002 | #define LL_REQUIRE_MINOR (1 << 2) | |
| 2003 | #define LL_EXPORTS (1 << 3) | |
| 2004 | #define LL_DELAY_LOAD (1 << 4) | |
| 2005 | #define LL_DELTA (1 << 5) | |
| 2006 | ||
| 2007 | /* Entries found in sections of type SHT_MIPS_CONFLICT. */ | |
| 2008 | ||
| 2009 | typedef Elf32_Addr Elf32_Conflict; | |
| 2010 | ||
| 2011 | typedef struct | |
| 2012 | { | |
| 2013 | /* Version of flags structure. */ | |
| 2014 | Elf32_Half version; | |
| 2015 | /* The level of the ISA: 1-5, 32, 64. */ | |
| 2016 | unsigned char isa_level; | |
| 2017 | /* The revision of ISA: 0 for MIPS V and below, 1-n otherwise. */ | |
| 2018 | unsigned char isa_rev; | |
| 2019 | /* The size of general purpose registers. */ | |
| 2020 | unsigned char gpr_size; | |
| 2021 | /* The size of co-processor 1 registers. */ | |
| 2022 | unsigned char cpr1_size; | |
| 2023 | /* The size of co-processor 2 registers. */ | |
| 2024 | unsigned char cpr2_size; | |
| 2025 | /* The floating-point ABI. */ | |
| 2026 | unsigned char fp_abi; | |
| 2027 | /* Processor-specific extension. */ | |
| 2028 | Elf32_Word isa_ext; | |
| 2029 | /* Mask of ASEs used. */ | |
| 2030 | Elf32_Word ases; | |
| 2031 | /* Mask of general flags. */ | |
| 2032 | Elf32_Word flags1; | |
| 2033 | Elf32_Word flags2; | |
| 2034 | } Elf_MIPS_ABIFlags_v0; | |
| 2035 | ||
| 2036 | /* Values for the register size bytes of an abi flags structure. */ | |
| 2037 | ||
| 2038 | #define MIPS_AFL_REG_NONE 0x00 /* No registers. */ | |
| 2039 | #define MIPS_AFL_REG_32 0x01 /* 32-bit registers. */ | |
| 2040 | #define MIPS_AFL_REG_64 0x02 /* 64-bit registers. */ | |
| 2041 | #define MIPS_AFL_REG_128 0x03 /* 128-bit registers. */ | |
| 2042 | ||
| 2043 | /* Masks for the ases word of an ABI flags structure. */ | |
| 2044 | ||
| 2045 | #define MIPS_AFL_ASE_DSP 0x00000001 /* DSP ASE. */ | |
| 2046 | #define MIPS_AFL_ASE_DSPR2 0x00000002 /* DSP R2 ASE. */ | |
| 2047 | #define MIPS_AFL_ASE_EVA 0x00000004 /* Enhanced VA Scheme. */ | |
| 2048 | #define MIPS_AFL_ASE_MCU 0x00000008 /* MCU (MicroController) ASE. */ | |
| 2049 | #define MIPS_AFL_ASE_MDMX 0x00000010 /* MDMX ASE. */ | |
| 2050 | #define MIPS_AFL_ASE_MIPS3D 0x00000020 /* MIPS-3D ASE. */ | |
| 2051 | #define MIPS_AFL_ASE_MT 0x00000040 /* MT ASE. */ | |
| 2052 | #define MIPS_AFL_ASE_SMARTMIPS 0x00000080 /* SmartMIPS ASE. */ | |
| 2053 | #define MIPS_AFL_ASE_VIRT 0x00000100 /* VZ ASE. */ | |
| 2054 | #define MIPS_AFL_ASE_MSA 0x00000200 /* MSA ASE. */ | |
| 2055 | #define MIPS_AFL_ASE_MIPS16 0x00000400 /* MIPS16 ASE. */ | |
| 2056 | #define MIPS_AFL_ASE_MICROMIPS 0x00000800 /* MICROMIPS ASE. */ | |
| 2057 | #define MIPS_AFL_ASE_XPA 0x00001000 /* XPA ASE. */ | |
| 2058 | #define MIPS_AFL_ASE_MASK 0x00001fff /* All ASEs. */ | |
| 2059 | ||
| 2060 | /* Values for the isa_ext word of an ABI flags structure. */ | |
| 2061 | ||
| 2062 | #define MIPS_AFL_EXT_XLR 1 /* RMI Xlr instruction. */ | |
| 2063 | #define MIPS_AFL_EXT_OCTEON2 2 /* Cavium Networks Octeon2. */ | |
| 2064 | #define MIPS_AFL_EXT_OCTEONP 3 /* Cavium Networks OcteonP. */ | |
| 2065 | #define MIPS_AFL_EXT_LOONGSON_3A 4 /* Loongson 3A. */ | |
| 2066 | #define MIPS_AFL_EXT_OCTEON 5 /* Cavium Networks Octeon. */ | |
| 2067 | #define MIPS_AFL_EXT_5900 6 /* MIPS R5900 instruction. */ | |
| 2068 | #define MIPS_AFL_EXT_4650 7 /* MIPS R4650 instruction. */ | |
| 2069 | #define MIPS_AFL_EXT_4010 8 /* LSI R4010 instruction. */ | |
| 2070 | #define MIPS_AFL_EXT_4100 9 /* NEC VR4100 instruction. */ | |
| 2071 | #define MIPS_AFL_EXT_3900 10 /* Toshiba R3900 instruction. */ | |
| 2072 | #define MIPS_AFL_EXT_10000 11 /* MIPS R10000 instruction. */ | |
| 2073 | #define MIPS_AFL_EXT_SB1 12 /* Broadcom SB-1 instruction. */ | |
| 2074 | #define MIPS_AFL_EXT_4111 13 /* NEC VR4111/VR4181 instruction. */ | |
| 2075 | #define MIPS_AFL_EXT_4120 14 /* NEC VR4120 instruction. */ | |
| 2076 | #define MIPS_AFL_EXT_5400 15 /* NEC VR5400 instruction. */ | |
| 2077 | #define MIPS_AFL_EXT_5500 16 /* NEC VR5500 instruction. */ | |
| 2078 | #define MIPS_AFL_EXT_LOONGSON_2E 17 /* ST Microelectronics Loongson 2E. */ | |
| 2079 | #define MIPS_AFL_EXT_LOONGSON_2F 18 /* ST Microelectronics Loongson 2F. */ | |
| 2080 | ||
| 2081 | /* Masks for the flags1 word of an ABI flags structure. */ | |
| 2082 | #define MIPS_AFL_FLAGS1_ODDSPREG 1 /* Uses odd single-precision registers. */ | |
| 2083 | ||
| 2084 | /* Object attribute values. */ | |
| 2085 | enum | |
| 2086 | { | |
| 2087 | /* Not tagged or not using any ABIs affected by the differences. */ | |
| 2088 | Val_GNU_MIPS_ABI_FP_ANY = 0, | |
| 2089 | /* Using hard-float -mdouble-float. */ | |
| 2090 | Val_GNU_MIPS_ABI_FP_DOUBLE = 1, | |
| 2091 | /* Using hard-float -msingle-float. */ | |
| 2092 | Val_GNU_MIPS_ABI_FP_SINGLE = 2, | |
| 2093 | /* Using soft-float. */ | |
| 2094 | Val_GNU_MIPS_ABI_FP_SOFT = 3, | |
| 2095 | /* Using -mips32r2 -mfp64. */ | |
| 2096 | Val_GNU_MIPS_ABI_FP_OLD_64 = 4, | |
| 2097 | /* Using -mfpxx. */ | |
| 2098 | Val_GNU_MIPS_ABI_FP_XX = 5, | |
| 2099 | /* Using -mips32r2 -mfp64. */ | |
| 2100 | Val_GNU_MIPS_ABI_FP_64 = 6, | |
| 2101 | /* Using -mips32r2 -mfp64 -mno-odd-spreg. */ | |
| 2102 | Val_GNU_MIPS_ABI_FP_64A = 7, | |
| 2103 | /* Maximum allocated FP ABI value. */ | |
| 2104 | Val_GNU_MIPS_ABI_FP_MAX = 7 | |
| 2105 | }; | |
| 2106 | ||
| 2107 | /* HPPA specific definitions. */ | |
| 2108 | ||
| 2109 | /* Legal values for e_flags field of Elf32_Ehdr. */ | |
| 2110 | ||
| 2111 | #define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */ | |
| 2112 | #define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */ | |
| 2113 | #define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */ | |
| 2114 | #define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */ | |
| 2115 | #define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch | |
| 2116 | prediction. */ | |
| 2117 | #define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */ | |
| 2118 | #define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */ | |
| 2119 | ||
| 2120 | /* Defined values for `e_flags & EF_PARISC_ARCH' are: */ | |
| 2121 | ||
| 2122 | #define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */ | |
| 2123 | #define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */ | |
| 2124 | #define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */ | |
| 2125 | ||
| 2126 | /* Additional section indeces. */ | |
| 2127 | ||
| 2128 | #define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared | |
| 2129 | symbols in ANSI C. */ | |
| 2130 | #define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */ | |
| 2131 | ||
| 2132 | /* Legal values for sh_type field of Elf32_Shdr. */ | |
| 2133 | ||
| 2134 | #define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */ | |
| 2135 | #define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */ | |
| 2136 | #define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */ | |
| 2137 | ||
| 2138 | /* Legal values for sh_flags field of Elf32_Shdr. */ | |
| 2139 | ||
| 2140 | #define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */ | |
| 2141 | #define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */ | |
| 2142 | #define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */ | |
| 2143 | ||
| 2144 | /* Legal values for ST_TYPE subfield of st_info (symbol type). */ | |
| 2145 | ||
| 2146 | #define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */ | |
| 2147 | ||
| 2148 | #define STT_HP_OPAQUE (STT_LOOS + 0x1) | |
| 2149 | #define STT_HP_STUB (STT_LOOS + 0x2) | |
| 2150 | ||
| 2151 | /* HPPA relocs. */ | |
| 2152 | ||
| 2153 | #define R_PARISC_NONE 0 /* No reloc. */ | |
| 2154 | #define R_PARISC_DIR32 1 /* Direct 32-bit reference. */ | |
| 2155 | #define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */ | |
| 2156 | #define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */ | |
| 2157 | #define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */ | |
| 2158 | #define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */ | |
| 2159 | #define R_PARISC_PCREL32 9 /* 32-bit rel. address. */ | |
| 2160 | #define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */ | |
| 2161 | #define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */ | |
| 2162 | #define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ | |
| 2163 | #define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ | |
| 2164 | #define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ | |
| 2165 | #define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ | |
| 2166 | #define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ | |
| 2167 | #define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ | |
| 2168 | #define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ | |
| 2169 | #define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ | |
| 2170 | #define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ | |
| 2171 | #define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ | |
| 2172 | #define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ | |
| 2173 | #define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ | |
| 2174 | #define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ | |
| 2175 | #define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ | |
| 2176 | #define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ | |
| 2177 | #define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ | |
| 2178 | #define R_PARISC_FPTR64 64 /* 64 bits function address. */ | |
| 2179 | #define R_PARISC_PLABEL32 65 /* 32 bits function address. */ | |
| 2180 | #define R_PARISC_PLABEL21L 66 /* Left 21 bits of fdesc address. */ | |
| 2181 | #define R_PARISC_PLABEL14R 70 /* Right 14 bits of fdesc address. */ | |
| 2182 | #define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ | |
| 2183 | #define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ | |
| 2184 | #define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ | |
| 2185 | #define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ | |
| 2186 | #define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */ | |
| 2187 | #define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */ | |
| 2188 | #define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */ | |
| 2189 | #define R_PARISC_DIR64 80 /* 64 bits of eff. address. */ | |
| 2190 | #define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */ | |
| 2191 | #define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */ | |
| 2192 | #define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */ | |
| 2193 | #define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */ | |
| 2194 | #define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */ | |
| 2195 | #define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */ | |
| 2196 | #define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */ | |
| 2197 | #define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */ | |
| 2198 | #define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */ | |
| 2199 | #define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */ | |
| 2200 | #define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */ | |
| 2201 | #define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */ | |
| 2202 | #define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */ | |
| 2203 | #define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */ | |
| 2204 | #define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */ | |
| 2205 | #define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ | |
| 2206 | #define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ | |
| 2207 | #define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ | |
| 2208 | #define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ | |
| 2209 | #define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ | |
| 2210 | #define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ | |
| 2211 | #define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */ | |
| 2212 | #define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */ | |
| 2213 | #define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */ | |
| 2214 | #define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */ | |
| 2215 | #define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */ | |
| 2216 | #define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */ | |
| 2217 | #define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */ | |
| 2218 | #define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */ | |
| 2219 | #define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */ | |
| 2220 | #define R_PARISC_LORESERVE 128 | |
| 2221 | #define R_PARISC_COPY 128 /* Copy relocation. */ | |
| 2222 | #define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */ | |
| 2223 | #define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */ | |
| 2224 | #define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */ | |
| 2225 | #define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */ | |
| 2226 | #define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */ | |
| 2227 | #define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */ | |
| 2228 | #define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/ | |
| 2229 | #define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */ | |
| 2230 | #define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */ | |
| 2231 | #define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */ | |
| 2232 | #define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */ | |
| 2233 | #define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */ | |
| 2234 | #define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */ | |
| 2235 | #define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */ | |
| 2236 | #define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */ | |
| 2237 | #define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/ | |
| 2238 | #define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/ | |
| 2239 | #define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */ | |
| 2240 | #define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */ | |
| 2241 | #define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */ | |
| 2242 | #define R_PARISC_GNU_VTENTRY 232 | |
| 2243 | #define R_PARISC_GNU_VTINHERIT 233 | |
| 2244 | #define R_PARISC_TLS_GD21L 234 /* GD 21-bit left. */ | |
| 2245 | #define R_PARISC_TLS_GD14R 235 /* GD 14-bit right. */ | |
| 2246 | #define R_PARISC_TLS_GDCALL 236 /* GD call to __t_g_a. */ | |
| 2247 | #define R_PARISC_TLS_LDM21L 237 /* LD module 21-bit left. */ | |
| 2248 | #define R_PARISC_TLS_LDM14R 238 /* LD module 14-bit right. */ | |
| 2249 | #define R_PARISC_TLS_LDMCALL 239 /* LD module call to __t_g_a. */ | |
| 2250 | #define R_PARISC_TLS_LDO21L 240 /* LD offset 21-bit left. */ | |
| 2251 | #define R_PARISC_TLS_LDO14R 241 /* LD offset 14-bit right. */ | |
| 2252 | #define R_PARISC_TLS_DTPMOD32 242 /* DTP module 32-bit. */ | |
| 2253 | #define R_PARISC_TLS_DTPMOD64 243 /* DTP module 64-bit. */ | |
| 2254 | #define R_PARISC_TLS_DTPOFF32 244 /* DTP offset 32-bit. */ | |
| 2255 | #define R_PARISC_TLS_DTPOFF64 245 /* DTP offset 32-bit. */ | |
| 2256 | #define R_PARISC_TLS_LE21L R_PARISC_TPREL21L | |
| 2257 | #define R_PARISC_TLS_LE14R R_PARISC_TPREL14R | |
| 2258 | #define R_PARISC_TLS_IE21L R_PARISC_LTOFF_TP21L | |
| 2259 | #define R_PARISC_TLS_IE14R R_PARISC_LTOFF_TP14R | |
| 2260 | #define R_PARISC_TLS_TPREL32 R_PARISC_TPREL32 | |
| 2261 | #define R_PARISC_TLS_TPREL64 R_PARISC_TPREL64 | |
| 2262 | #define R_PARISC_HIRESERVE 255 | |
| 2263 | ||
| 2264 | /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */ | |
| 2265 | ||
| 2266 | #define PT_HP_TLS (PT_LOOS + 0x0) | |
| 2267 | #define PT_HP_CORE_NONE (PT_LOOS + 0x1) | |
| 2268 | #define PT_HP_CORE_VERSION (PT_LOOS + 0x2) | |
| 2269 | #define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) | |
| 2270 | #define PT_HP_CORE_COMM (PT_LOOS + 0x4) | |
| 2271 | #define PT_HP_CORE_PROC (PT_LOOS + 0x5) | |
| 2272 | #define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) | |
| 2273 | #define PT_HP_CORE_STACK (PT_LOOS + 0x7) | |
| 2274 | #define PT_HP_CORE_SHM (PT_LOOS + 0x8) | |
| 2275 | #define PT_HP_CORE_MMF (PT_LOOS + 0x9) | |
| 2276 | #define PT_HP_PARALLEL (PT_LOOS + 0x10) | |
| 2277 | #define PT_HP_FASTBIND (PT_LOOS + 0x11) | |
| 2278 | #define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) | |
| 2279 | #define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) | |
| 2280 | #define PT_HP_STACK (PT_LOOS + 0x14) | |
| 2281 | ||
| 2282 | #define PT_PARISC_ARCHEXT 0x70000000 | |
| 2283 | #define PT_PARISC_UNWIND 0x70000001 | |
| 2284 | ||
| 2285 | /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */ | |
| 2286 | ||
| 2287 | #define PF_PARISC_SBP 0x08000000 | |
| 2288 | ||
| 2289 | #define PF_HP_PAGE_SIZE 0x00100000 | |
| 2290 | #define PF_HP_FAR_SHARED 0x00200000 | |
| 2291 | #define PF_HP_NEAR_SHARED 0x00400000 | |
| 2292 | #define PF_HP_CODE 0x01000000 | |
| 2293 | #define PF_HP_MODIFY 0x02000000 | |
| 2294 | #define PF_HP_LAZYSWAP 0x04000000 | |
| 2295 | #define PF_HP_SBP 0x08000000 | |
| 2296 | ||
| 2297 | ||
| 2298 | /* Alpha specific definitions. */ | |
| 2299 | ||
| 2300 | /* Legal values for e_flags field of Elf64_Ehdr. */ | |
| 2301 | ||
| 2302 | #define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */ | |
| 2303 | #define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */ | |
| 2304 | ||
| 2305 | /* Legal values for sh_type field of Elf64_Shdr. */ | |
| 2306 | ||
| 2307 | /* These two are primerily concerned with ECOFF debugging info. */ | |
| 2308 | #define SHT_ALPHA_DEBUG 0x70000001 | |
| 2309 | #define SHT_ALPHA_REGINFO 0x70000002 | |
| 2310 | ||
| 2311 | /* Legal values for sh_flags field of Elf64_Shdr. */ | |
| 2312 | ||
| 2313 | #define SHF_ALPHA_GPREL 0x10000000 | |
| 2314 | ||
| 2315 | /* Legal values for st_other field of Elf64_Sym. */ | |
| 2316 | #define STO_ALPHA_NOPV 0x80 /* No PV required. */ | |
| 2317 | #define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */ | |
| 2318 | ||
| 2319 | /* Alpha relocs. */ | |
| 2320 | ||
| 2321 | #define R_ALPHA_NONE 0 /* No reloc */ | |
| 2322 | #define R_ALPHA_REFLONG 1 /* Direct 32 bit */ | |
| 2323 | #define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ | |
| 2324 | #define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ | |
| 2325 | #define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ | |
| 2326 | #define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ | |
| 2327 | #define R_ALPHA_GPDISP 6 /* Add displacement to GP */ | |
| 2328 | #define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ | |
| 2329 | #define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ | |
| 2330 | #define R_ALPHA_SREL16 9 /* PC relative 16 bit */ | |
| 2331 | #define R_ALPHA_SREL32 10 /* PC relative 32 bit */ | |
| 2332 | #define R_ALPHA_SREL64 11 /* PC relative 64 bit */ | |
| 2333 | #define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ | |
| 2334 | #define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ | |
| 2335 | #define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ | |
| 2336 | #define R_ALPHA_COPY 24 /* Copy symbol at runtime */ | |
| 2337 | #define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ | |
| 2338 | #define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ | |
| 2339 | #define R_ALPHA_RELATIVE 27 /* Adjust by program base */ | |
| 2340 | #define R_ALPHA_TLS_GD_HI 28 | |
| 2341 | #define R_ALPHA_TLSGD 29 | |
| 2342 | #define R_ALPHA_TLS_LDM 30 | |
| 2343 | #define R_ALPHA_DTPMOD64 31 | |
| 2344 | #define R_ALPHA_GOTDTPREL 32 | |
| 2345 | #define R_ALPHA_DTPREL64 33 | |
| 2346 | #define R_ALPHA_DTPRELHI 34 | |
| 2347 | #define R_ALPHA_DTPRELLO 35 | |
| 2348 | #define R_ALPHA_DTPREL16 36 | |
| 2349 | #define R_ALPHA_GOTTPREL 37 | |
| 2350 | #define R_ALPHA_TPREL64 38 | |
| 2351 | #define R_ALPHA_TPRELHI 39 | |
| 2352 | #define R_ALPHA_TPRELLO 40 | |
| 2353 | #define R_ALPHA_TPREL16 41 | |
| 2354 | /* Keep this the last entry. */ | |
| 2355 | #define R_ALPHA_NUM 46 | |
| 2356 | ||
| 2357 | /* Magic values of the LITUSE relocation addend. */ | |
| 2358 | #define LITUSE_ALPHA_ADDR 0 | |
| 2359 | #define LITUSE_ALPHA_BASE 1 | |
| 2360 | #define LITUSE_ALPHA_BYTOFF 2 | |
| 2361 | #define LITUSE_ALPHA_JSR 3 | |
| 2362 | #define LITUSE_ALPHA_TLS_GD 4 | |
| 2363 | #define LITUSE_ALPHA_TLS_LDM 5 | |
| 2364 | ||
| 2365 | /* Legal values for d_tag of Elf64_Dyn. */ | |
| 2366 | #define DT_ALPHA_PLTRO (DT_LOPROC + 0) | |
| 2367 | #define DT_ALPHA_NUM 1 | |
| 2368 | ||
| 2369 | /* PowerPC specific declarations */ | |
| 2370 | ||
| 2371 | /* Values for Elf32/64_Ehdr.e_flags. */ | |
| 2372 | #define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */ | |
| 2373 | ||
| 2374 | /* Cygnus local bits below */ | |
| 2375 | #define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/ | |
| 2376 | #define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib | |
| 2377 | flag */ | |
| 2378 | ||
| 2379 | /* PowerPC relocations defined by the ABIs */ | |
| 2380 | #define R_PPC_NONE 0 | |
| 2381 | #define R_PPC_ADDR32 1 /* 32bit absolute address */ | |
| 2382 | #define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ | |
| 2383 | #define R_PPC_ADDR16 3 /* 16bit absolute address */ | |
| 2384 | #define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ | |
| 2385 | #define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ | |
| 2386 | #define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ | |
| 2387 | #define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ | |
| 2388 | #define R_PPC_ADDR14_BRTAKEN 8 | |
| 2389 | #define R_PPC_ADDR14_BRNTAKEN 9 | |
| 2390 | #define R_PPC_REL24 10 /* PC relative 26 bit */ | |
| 2391 | #define R_PPC_REL14 11 /* PC relative 16 bit */ | |
| 2392 | #define R_PPC_REL14_BRTAKEN 12 | |
| 2393 | #define R_PPC_REL14_BRNTAKEN 13 | |
| 2394 | #define R_PPC_GOT16 14 | |
| 2395 | #define R_PPC_GOT16_LO 15 | |
| 2396 | #define R_PPC_GOT16_HI 16 | |
| 2397 | #define R_PPC_GOT16_HA 17 | |
| 2398 | #define R_PPC_PLTREL24 18 | |
| 2399 | #define R_PPC_COPY 19 | |
| 2400 | #define R_PPC_GLOB_DAT 20 | |
| 2401 | #define R_PPC_JMP_SLOT 21 | |
| 2402 | #define R_PPC_RELATIVE 22 | |
| 2403 | #define R_PPC_LOCAL24PC 23 | |
| 2404 | #define R_PPC_UADDR32 24 | |
| 2405 | #define R_PPC_UADDR16 25 | |
| 2406 | #define R_PPC_REL32 26 | |
| 2407 | #define R_PPC_PLT32 27 | |
| 2408 | #define R_PPC_PLTREL32 28 | |
| 2409 | #define R_PPC_PLT16_LO 29 | |
| 2410 | #define R_PPC_PLT16_HI 30 | |
| 2411 | #define R_PPC_PLT16_HA 31 | |
| 2412 | #define R_PPC_SDAREL16 32 | |
| 2413 | #define R_PPC_SECTOFF 33 | |
| 2414 | #define R_PPC_SECTOFF_LO 34 | |
| 2415 | #define R_PPC_SECTOFF_HI 35 | |
| 2416 | #define R_PPC_SECTOFF_HA 36 | |
| 2417 | ||
| 2418 | /* PowerPC relocations defined for the TLS access ABI. */ | |
| 2419 | #define R_PPC_TLS 67 /* none (sym+add)@tls */ | |
| 2420 | #define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */ | |
| 2421 | #define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */ | |
| 2422 | #define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ | |
| 2423 | #define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ | |
| 2424 | #define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ | |
| 2425 | #define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */ | |
| 2426 | #define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */ | |
| 2427 | #define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ | |
| 2428 | #define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ | |
| 2429 | #define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ | |
| 2430 | #define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */ | |
| 2431 | #define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ | |
| 2432 | #define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ | |
| 2433 | #define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ | |
| 2434 | #define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ | |
| 2435 | #define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ | |
| 2436 | #define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ | |
| 2437 | #define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ | |
| 2438 | #define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ | |
| 2439 | #define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */ | |
| 2440 | #define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */ | |
| 2441 | #define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ | |
| 2442 | #define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ | |
| 2443 | #define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */ | |
| 2444 | #define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */ | |
| 2445 | #define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */ | |
| 2446 | #define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */ | |
| 2447 | #define R_PPC_TLSGD 95 /* none (sym+add)@tlsgd */ | |
| 2448 | #define R_PPC_TLSLD 96 /* none (sym+add)@tlsld */ | |
| 2449 | ||
| 2450 | /* The remaining relocs are from the Embedded ELF ABI, and are not | |
| 2451 | in the SVR4 ELF ABI. */ | |
| 2452 | #define R_PPC_EMB_NADDR32 101 | |
| 2453 | #define R_PPC_EMB_NADDR16 102 | |
| 2454 | #define R_PPC_EMB_NADDR16_LO 103 | |
| 2455 | #define R_PPC_EMB_NADDR16_HI 104 | |
| 2456 | #define R_PPC_EMB_NADDR16_HA 105 | |
| 2457 | #define R_PPC_EMB_SDAI16 106 | |
| 2458 | #define R_PPC_EMB_SDA2I16 107 | |
| 2459 | #define R_PPC_EMB_SDA2REL 108 | |
| 2460 | #define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */ | |
| 2461 | #define R_PPC_EMB_MRKREF 110 | |
| 2462 | #define R_PPC_EMB_RELSEC16 111 | |
| 2463 | #define R_PPC_EMB_RELST_LO 112 | |
| 2464 | #define R_PPC_EMB_RELST_HI 113 | |
| 2465 | #define R_PPC_EMB_RELST_HA 114 | |
| 2466 | #define R_PPC_EMB_BIT_FLD 115 | |
| 2467 | #define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */ | |
| 2468 | ||
| 2469 | /* Diab tool relocations. */ | |
| 2470 | #define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */ | |
| 2471 | #define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */ | |
| 2472 | #define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */ | |
| 2473 | #define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */ | |
| 2474 | #define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */ | |
| 2475 | #define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */ | |
| 2476 | ||
| 2477 | /* GNU extension to support local ifunc. */ | |
| 2478 | #define R_PPC_IRELATIVE 248 | |
| 2479 | ||
| 2480 | /* GNU relocs used in PIC code sequences. */ | |
| 2481 | #define R_PPC_REL16 249 /* half16 (sym+add-.) */ | |
| 2482 | #define R_PPC_REL16_LO 250 /* half16 (sym+add-.)@l */ | |
| 2483 | #define R_PPC_REL16_HI 251 /* half16 (sym+add-.)@h */ | |
| 2484 | #define R_PPC_REL16_HA 252 /* half16 (sym+add-.)@ha */ | |
| 2485 | ||
| 2486 | /* This is a phony reloc to handle any old fashioned TOC16 references | |
| 2487 | that may still be in object files. */ | |
| 2488 | #define R_PPC_TOC16 255 | |
| 2489 | ||
| 2490 | /* PowerPC specific values for the Dyn d_tag field. */ | |
| 2491 | #define DT_PPC_GOT (DT_LOPROC + 0) | |
| 2492 | #define DT_PPC_OPT (DT_LOPROC + 1) | |
| 2493 | #define DT_PPC_NUM 2 | |
| 2494 | ||
| 2495 | /* PowerPC specific values for the DT_PPC_OPT Dyn entry. */ | |
| 2496 | #define PPC_OPT_TLS 1 | |
| 2497 | ||
| 2498 | /* PowerPC64 relocations defined by the ABIs */ | |
| 2499 | #define R_PPC64_NONE R_PPC_NONE | |
| 2500 | #define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address */ | |
| 2501 | #define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned */ | |
| 2502 | #define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address */ | |
| 2503 | #define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of address */ | |
| 2504 | #define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of address. */ | |
| 2505 | #define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */ | |
| 2506 | #define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned */ | |
| 2507 | #define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN | |
| 2508 | #define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN | |
| 2509 | #define R_PPC64_REL24 R_PPC_REL24 /* PC-rel. 26 bit, word aligned */ | |
| 2510 | #define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit */ | |
| 2511 | #define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN | |
| 2512 | #define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN | |
| 2513 | #define R_PPC64_GOT16 R_PPC_GOT16 | |
| 2514 | #define R_PPC64_GOT16_LO R_PPC_GOT16_LO | |
| 2515 | #define R_PPC64_GOT16_HI R_PPC_GOT16_HI | |
| 2516 | #define R_PPC64_GOT16_HA R_PPC_GOT16_HA | |
| 2517 | ||
| 2518 | #define R_PPC64_COPY R_PPC_COPY | |
| 2519 | #define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT | |
| 2520 | #define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT | |
| 2521 | #define R_PPC64_RELATIVE R_PPC_RELATIVE | |
| 2522 | ||
| 2523 | #define R_PPC64_UADDR32 R_PPC_UADDR32 | |
| 2524 | #define R_PPC64_UADDR16 R_PPC_UADDR16 | |
| 2525 | #define R_PPC64_REL32 R_PPC_REL32 | |
| 2526 | #define R_PPC64_PLT32 R_PPC_PLT32 | |
| 2527 | #define R_PPC64_PLTREL32 R_PPC_PLTREL32 | |
| 2528 | #define R_PPC64_PLT16_LO R_PPC_PLT16_LO | |
| 2529 | #define R_PPC64_PLT16_HI R_PPC_PLT16_HI | |
| 2530 | #define R_PPC64_PLT16_HA R_PPC_PLT16_HA | |
| 2531 | ||
| 2532 | #define R_PPC64_SECTOFF R_PPC_SECTOFF | |
| 2533 | #define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO | |
| 2534 | #define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI | |
| 2535 | #define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA | |
| 2536 | #define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2 */ | |
| 2537 | #define R_PPC64_ADDR64 38 /* doubleword64 S + A */ | |
| 2538 | #define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A) */ | |
| 2539 | #define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A) */ | |
| 2540 | #define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A) */ | |
| 2541 | #define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A) */ | |
| 2542 | #define R_PPC64_UADDR64 43 /* doubleword64 S + A */ | |
| 2543 | #define R_PPC64_REL64 44 /* doubleword64 S + A - P */ | |
| 2544 | #define R_PPC64_PLT64 45 /* doubleword64 L + A */ | |
| 2545 | #define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P */ | |
| 2546 | #define R_PPC64_TOC16 47 /* half16* S + A - .TOC */ | |
| 2547 | #define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.) */ | |
| 2548 | #define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.) */ | |
| 2549 | #define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.) */ | |
| 2550 | #define R_PPC64_TOC 51 /* doubleword64 .TOC */ | |
| 2551 | #define R_PPC64_PLTGOT16 52 /* half16* M + A */ | |
| 2552 | #define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A) */ | |
| 2553 | #define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A) */ | |
| 2554 | #define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A) */ | |
| 2555 | ||
| 2556 | #define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2 */ | |
| 2557 | #define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2 */ | |
| 2558 | #define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2 */ | |
| 2559 | #define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2 */ | |
| 2560 | #define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2 */ | |
| 2561 | #define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2 */ | |
| 2562 | #define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2 */ | |
| 2563 | #define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2 */ | |
| 2564 | #define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2 */ | |
| 2565 | #define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2 */ | |
| 2566 | #define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2 */ | |
| 2567 | ||
| 2568 | /* PowerPC64 relocations defined for the TLS access ABI. */ | |
| 2569 | #define R_PPC64_TLS 67 /* none (sym+add)@tls */ | |
| 2570 | #define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */ | |
| 2571 | #define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */ | |
| 2572 | #define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ | |
| 2573 | #define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ | |
| 2574 | #define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ | |
| 2575 | #define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */ | |
| 2576 | #define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */ | |
| 2577 | #define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ | |
| 2578 | #define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ | |
| 2579 | #define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ | |
| 2580 | #define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */ | |
| 2581 | #define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ | |
| 2582 | #define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ | |
| 2583 | #define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ | |
| 2584 | #define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ | |
| 2585 | #define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ | |
| 2586 | #define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ | |
| 2587 | #define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ | |
| 2588 | #define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ | |
| 2589 | #define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */ | |
| 2590 | #define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */ | |
| 2591 | #define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ | |
| 2592 | #define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ | |
| 2593 | #define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */ | |
| 2594 | #define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */ | |
| 2595 | #define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */ | |
| 2596 | #define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */ | |
| 2597 | #define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */ | |
| 2598 | #define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */ | |
| 2599 | #define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */ | |
| 2600 | #define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */ | |
| 2601 | #define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */ | |
| 2602 | #define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */ | |
| 2603 | #define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */ | |
| 2604 | #define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */ | |
| 2605 | #define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */ | |
| 2606 | #define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */ | |
| 2607 | #define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */ | |
| 2608 | #define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */ | |
| 2609 | #define R_PPC64_TLSGD 107 /* none (sym+add)@tlsgd */ | |
| 2610 | #define R_PPC64_TLSLD 108 /* none (sym+add)@tlsld */ | |
| 2611 | #define R_PPC64_TOCSAVE 109 /* none */ | |
| 2612 | ||
| 2613 | /* Added when HA and HI relocs were changed to report overflows. */ | |
| 2614 | #define R_PPC64_ADDR16_HIGH 110 | |
| 2615 | #define R_PPC64_ADDR16_HIGHA 111 | |
| 2616 | #define R_PPC64_TPREL16_HIGH 112 | |
| 2617 | #define R_PPC64_TPREL16_HIGHA 113 | |
| 2618 | #define R_PPC64_DTPREL16_HIGH 114 | |
| 2619 | #define R_PPC64_DTPREL16_HIGHA 115 | |
| 2620 | ||
| 2621 | /* GNU extension to support local ifunc. */ | |
| 2622 | #define R_PPC64_JMP_IREL 247 | |
| 2623 | #define R_PPC64_IRELATIVE 248 | |
| 2624 | #define R_PPC64_REL16 249 /* half16 (sym+add-.) */ | |
| 2625 | #define R_PPC64_REL16_LO 250 /* half16 (sym+add-.)@l */ | |
| 2626 | #define R_PPC64_REL16_HI 251 /* half16 (sym+add-.)@h */ | |
| 2627 | #define R_PPC64_REL16_HA 252 /* half16 (sym+add-.)@ha */ | |
| 2628 | ||
| 2629 | /* e_flags bits specifying ABI. | |
| 2630 | 1 for original function descriptor using ABI, | |
| 2631 | 2 for revised ABI without function descriptors, | |
| 2632 | 0 for unspecified or not using any features affected by the differences. */ | |
| 2633 | #define EF_PPC64_ABI 3 | |
| 2634 | ||
| 2635 | /* PowerPC64 specific values for the Dyn d_tag field. */ | |
| 2636 | #define DT_PPC64_GLINK (DT_LOPROC + 0) | |
| 2637 | #define DT_PPC64_OPD (DT_LOPROC + 1) | |
| 2638 | #define DT_PPC64_OPDSZ (DT_LOPROC + 2) | |
| 2639 | #define DT_PPC64_OPT (DT_LOPROC + 3) | |
| 2640 | #define DT_PPC64_NUM 4 | |
| 2641 | ||
| 2642 | /* PowerPC64 specific bits in the DT_PPC64_OPT Dyn entry. */ | |
| 2643 | #define PPC64_OPT_TLS 1 | |
| 2644 | #define PPC64_OPT_MULTI_TOC 2 | |
| 2645 | #define PPC64_OPT_LOCALENTRY 4 | |
| 2646 | ||
| 2647 | /* PowerPC64 specific values for the Elf64_Sym st_other field. */ | |
| 2648 | #define STO_PPC64_LOCAL_BIT 5 | |
| 2649 | #define STO_PPC64_LOCAL_MASK (7 << STO_PPC64_LOCAL_BIT) | |
| 2650 | #define PPC64_LOCAL_ENTRY_OFFSET(other) \ | |
| 2651 | (((1 << (((other) & STO_PPC64_LOCAL_MASK) >> STO_PPC64_LOCAL_BIT)) >> 2) << 2) | |
| 2652 | ||
| 2653 | ||
| 2654 | /* ARM specific declarations */ | |
| 2655 | ||
| 2656 | /* Processor specific flags for the ELF header e_flags field. */ | |
| 2657 | #define EF_ARM_RELEXEC 0x01 | |
| 2658 | #define EF_ARM_HASENTRY 0x02 | |
| 2659 | #define EF_ARM_INTERWORK 0x04 | |
| 2660 | #define EF_ARM_APCS_26 0x08 | |
| 2661 | #define EF_ARM_APCS_FLOAT 0x10 | |
| 2662 | #define EF_ARM_PIC 0x20 | |
| 2663 | #define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */ | |
| 2664 | #define EF_ARM_NEW_ABI 0x80 | |
| 2665 | #define EF_ARM_OLD_ABI 0x100 | |
| 2666 | #define EF_ARM_SOFT_FLOAT 0x200 | |
| 2667 | #define EF_ARM_VFP_FLOAT 0x400 | |
| 2668 | #define EF_ARM_MAVERICK_FLOAT 0x800 | |
| 2669 | ||
| 2670 | #define EF_ARM_ABI_FLOAT_SOFT 0x200 /* NB conflicts with EF_ARM_SOFT_FLOAT */ | |
| 2671 | #define EF_ARM_ABI_FLOAT_HARD 0x400 /* NB conflicts with EF_ARM_VFP_FLOAT */ | |
| 2672 | ||
| 2673 | ||
| 2674 | /* Other constants defined in the ARM ELF spec. version B-01. */ | |
| 2675 | /* NB. These conflict with values defined above. */ | |
| 2676 | #define EF_ARM_SYMSARESORTED 0x04 | |
| 2677 | #define EF_ARM_DYNSYMSUSESEGIDX 0x08 | |
| 2678 | #define EF_ARM_MAPSYMSFIRST 0x10 | |
| 2679 | #define EF_ARM_EABIMASK 0XFF000000 | |
| 2680 | ||
| 2681 | /* Constants defined in AAELF. */ | |
| 2682 | #define EF_ARM_BE8 0x00800000 | |
| 2683 | #define EF_ARM_LE8 0x00400000 | |
| 2684 | ||
| 2685 | #define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK) | |
| 2686 | #define EF_ARM_EABI_UNKNOWN 0x00000000 | |
| 2687 | #define EF_ARM_EABI_VER1 0x01000000 | |
| 2688 | #define EF_ARM_EABI_VER2 0x02000000 | |
| 2689 | #define EF_ARM_EABI_VER3 0x03000000 | |
| 2690 | #define EF_ARM_EABI_VER4 0x04000000 | |
| 2691 | #define EF_ARM_EABI_VER5 0x05000000 | |
| 2692 | ||
| 2693 | /* Additional symbol types for Thumb. */ | |
| 2694 | #define STT_ARM_TFUNC STT_LOPROC /* A Thumb function. */ | |
| 2695 | #define STT_ARM_16BIT STT_HIPROC /* A Thumb label. */ | |
| 2696 | ||
| 2697 | /* ARM-specific values for sh_flags */ | |
| 2698 | #define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */ | |
| 2699 | #define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined | |
| 2700 | in the input to a link step. */ | |
| 2701 | ||
| 2702 | /* ARM-specific program header flags */ | |
| 2703 | #define PF_ARM_SB 0x10000000 /* Segment contains the location | |
| 2704 | addressed by the static base. */ | |
| 2705 | #define PF_ARM_PI 0x20000000 /* Position-independent segment. */ | |
| 2706 | #define PF_ARM_ABS 0x40000000 /* Absolute segment. */ | |
| 2707 | ||
| 2708 | /* Processor specific values for the Phdr p_type field. */ | |
| 2709 | #define PT_ARM_EXIDX (PT_LOPROC + 1) /* ARM unwind segment. */ | |
| 2710 | ||
| 2711 | /* Processor specific values for the Shdr sh_type field. */ | |
| 2712 | #define SHT_ARM_EXIDX (SHT_LOPROC + 1) /* ARM unwind section. */ | |
| 2713 | #define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2) /* Preemption details. */ | |
| 2714 | #define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* ARM attributes section. */ | |
| 2715 | ||
| 2716 | ||
| 2717 | /* AArch64 relocs. */ | |
| 2718 | ||
| 2719 | #define R_AARCH64_NONE 0 /* No relocation. */ | |
| 2720 | ||
| 2721 | /* ILP32 AArch64 relocs. */ | |
| 2722 | #define R_AARCH64_P32_ABS32 1 /* Direct 32 bit. */ | |
| 2723 | #define R_AARCH64_P32_COPY 180 /* Copy symbol at runtime. */ | |
| 2724 | #define R_AARCH64_P32_GLOB_DAT 181 /* Create GOT entry. */ | |
| 2725 | #define R_AARCH64_P32_JUMP_SLOT 182 /* Create PLT entry. */ | |
| 2726 | #define R_AARCH64_P32_RELATIVE 183 /* Adjust by program base. */ | |
| 2727 | #define R_AARCH64_P32_TLS_DTPMOD 184 /* Module number, 32 bit. */ | |
| 2728 | #define R_AARCH64_P32_TLS_DTPREL 185 /* Module-relative offset, 32 bit. */ | |
| 2729 | #define R_AARCH64_P32_TLS_TPREL 186 /* TP-relative offset, 32 bit. */ | |
| 2730 | #define R_AARCH64_P32_TLSDESC 187 /* TLS Descriptor. */ | |
| 2731 | #define R_AARCH64_P32_IRELATIVE 188 /* STT_GNU_IFUNC relocation. */ | |
| 2732 | ||
| 2733 | /* LP64 AArch64 relocs. */ | |
| 2734 | #define R_AARCH64_ABS64 257 /* Direct 64 bit. */ | |
| 2735 | #define R_AARCH64_ABS32 258 /* Direct 32 bit. */ | |
| 2736 | #define R_AARCH64_ABS16 259 /* Direct 16-bit. */ | |
| 2737 | #define R_AARCH64_PREL64 260 /* PC-relative 64-bit. */ | |
| 2738 | #define R_AARCH64_PREL32 261 /* PC-relative 32-bit. */ | |
| 2739 | #define R_AARCH64_PREL16 262 /* PC-relative 16-bit. */ | |
| 2740 | #define R_AARCH64_MOVW_UABS_G0 263 /* Dir. MOVZ imm. from bits 15:0. */ | |
| 2741 | #define R_AARCH64_MOVW_UABS_G0_NC 264 /* Likewise for MOVK; no check. */ | |
| 2742 | #define R_AARCH64_MOVW_UABS_G1 265 /* Dir. MOVZ imm. from bits 31:16. */ | |
| 2743 | #define R_AARCH64_MOVW_UABS_G1_NC 266 /* Likewise for MOVK; no check. */ | |
| 2744 | #define R_AARCH64_MOVW_UABS_G2 267 /* Dir. MOVZ imm. from bits 47:32. */ | |
| 2745 | #define R_AARCH64_MOVW_UABS_G2_NC 268 /* Likewise for MOVK; no check. */ | |
| 2746 | #define R_AARCH64_MOVW_UABS_G3 269 /* Dir. MOV{K,Z} imm. from 63:48. */ | |
| 2747 | #define R_AARCH64_MOVW_SABS_G0 270 /* Dir. MOV{N,Z} imm. from 15:0. */ | |
| 2748 | #define R_AARCH64_MOVW_SABS_G1 271 /* Dir. MOV{N,Z} imm. from 31:16. */ | |
| 2749 | #define R_AARCH64_MOVW_SABS_G2 272 /* Dir. MOV{N,Z} imm. from 47:32. */ | |
| 2750 | #define R_AARCH64_LD_PREL_LO19 273 /* PC-rel. LD imm. from bits 20:2. */ | |
| 2751 | #define R_AARCH64_ADR_PREL_LO21 274 /* PC-rel. ADR imm. from bits 20:0. */ | |
| 2752 | #define R_AARCH64_ADR_PREL_PG_HI21 275 /* Page-rel. ADRP imm. from 32:12. */ | |
| 2753 | #define R_AARCH64_ADR_PREL_PG_HI21_NC 276 /* Likewise; no overflow check. */ | |
| 2754 | #define R_AARCH64_ADD_ABS_LO12_NC 277 /* Dir. ADD imm. from bits 11:0. */ | |
| 2755 | #define R_AARCH64_LDST8_ABS_LO12_NC 278 /* Likewise for LD/ST; no check. */ | |
| 2756 | #define R_AARCH64_TSTBR14 279 /* PC-rel. TBZ/TBNZ imm. from 15:2. */ | |
| 2757 | #define R_AARCH64_CONDBR19 280 /* PC-rel. cond. br. imm. from 20:2. */ | |
| 2758 | #define R_AARCH64_JUMP26 282 /* PC-rel. B imm. from bits 27:2. */ | |
| 2759 | #define R_AARCH64_CALL26 283 /* Likewise for CALL. */ | |
| 2760 | #define R_AARCH64_LDST16_ABS_LO12_NC 284 /* Dir. ADD imm. from bits 11:1. */ | |
| 2761 | #define R_AARCH64_LDST32_ABS_LO12_NC 285 /* Likewise for bits 11:2. */ | |
| 2762 | #define R_AARCH64_LDST64_ABS_LO12_NC 286 /* Likewise for bits 11:3. */ | |
| 2763 | #define R_AARCH64_MOVW_PREL_G0 287 /* PC-rel. MOV{N,Z} imm. from 15:0. */ | |
| 2764 | #define R_AARCH64_MOVW_PREL_G0_NC 288 /* Likewise for MOVK; no check. */ | |
| 2765 | #define R_AARCH64_MOVW_PREL_G1 289 /* PC-rel. MOV{N,Z} imm. from 31:16. */ | |
| 2766 | #define R_AARCH64_MOVW_PREL_G1_NC 290 /* Likewise for MOVK; no check. */ | |
| 2767 | #define R_AARCH64_MOVW_PREL_G2 291 /* PC-rel. MOV{N,Z} imm. from 47:32. */ | |
| 2768 | #define R_AARCH64_MOVW_PREL_G2_NC 292 /* Likewise for MOVK; no check. */ | |
| 2769 | #define R_AARCH64_MOVW_PREL_G3 293 /* PC-rel. MOV{N,Z} imm. from 63:48. */ | |
| 2770 | #define R_AARCH64_LDST128_ABS_LO12_NC 299 /* Dir. ADD imm. from bits 11:4. */ | |
| 2771 | #define R_AARCH64_MOVW_GOTOFF_G0 300 /* GOT-rel. off. MOV{N,Z} imm. 15:0. */ | |
| 2772 | #define R_AARCH64_MOVW_GOTOFF_G0_NC 301 /* Likewise for MOVK; no check. */ | |
| 2773 | #define R_AARCH64_MOVW_GOTOFF_G1 302 /* GOT-rel. o. MOV{N,Z} imm. 31:16. */ | |
| 2774 | #define R_AARCH64_MOVW_GOTOFF_G1_NC 303 /* Likewise for MOVK; no check. */ | |
| 2775 | #define R_AARCH64_MOVW_GOTOFF_G2 304 /* GOT-rel. o. MOV{N,Z} imm. 47:32. */ | |
| 2776 | #define R_AARCH64_MOVW_GOTOFF_G2_NC 305 /* Likewise for MOVK; no check. */ | |
| 2777 | #define R_AARCH64_MOVW_GOTOFF_G3 306 /* GOT-rel. o. MOV{N,Z} imm. 63:48. */ | |
| 2778 | #define R_AARCH64_GOTREL64 307 /* GOT-relative 64-bit. */ | |
| 2779 | #define R_AARCH64_GOTREL32 308 /* GOT-relative 32-bit. */ | |
| 2780 | #define R_AARCH64_GOT_LD_PREL19 309 /* PC-rel. GOT off. load imm. 20:2. */ | |
| 2781 | #define R_AARCH64_LD64_GOTOFF_LO15 310 /* GOT-rel. off. LD/ST imm. 14:3. */ | |
| 2782 | #define R_AARCH64_ADR_GOT_PAGE 311 /* P-page-rel. GOT off. ADRP 32:12. */ | |
| 2783 | #define R_AARCH64_LD64_GOT_LO12_NC 312 /* Dir. GOT off. LD/ST imm. 11:3. */ | |
| 2784 | #define R_AARCH64_LD64_GOTPAGE_LO15 313 /* GOT-page-rel. GOT off. LD/ST 14:3 */ | |
| 2785 | #define R_AARCH64_TLSGD_ADR_PREL21 512 /* PC-relative ADR imm. 20:0. */ | |
| 2786 | #define R_AARCH64_TLSGD_ADR_PAGE21 513 /* page-rel. ADRP imm. 32:12. */ | |
| 2787 | #define R_AARCH64_TLSGD_ADD_LO12_NC 514 /* direct ADD imm. from 11:0. */ | |
| 2788 | #define R_AARCH64_TLSGD_MOVW_G1 515 /* GOT-rel. MOV{N,Z} 31:16. */ | |
| 2789 | #define R_AARCH64_TLSGD_MOVW_G0_NC 516 /* GOT-rel. MOVK imm. 15:0. */ | |
| 2790 | #define R_AARCH64_TLSLD_ADR_PREL21 517 /* Like 512; local dynamic model. */ | |
| 2791 | #define R_AARCH64_TLSLD_ADR_PAGE21 518 /* Like 513; local dynamic model. */ | |
| 2792 | #define R_AARCH64_TLSLD_ADD_LO12_NC 519 /* Like 514; local dynamic model. */ | |
| 2793 | #define R_AARCH64_TLSLD_MOVW_G1 520 /* Like 515; local dynamic model. */ | |
| 2794 | #define R_AARCH64_TLSLD_MOVW_G0_NC 521 /* Like 516; local dynamic model. */ | |
| 2795 | #define R_AARCH64_TLSLD_LD_PREL19 522 /* TLS PC-rel. load imm. 20:2. */ | |
| 2796 | #define R_AARCH64_TLSLD_MOVW_DTPREL_G2 523 /* TLS DTP-rel. MOV{N,Z} 47:32. */ | |
| 2797 | #define R_AARCH64_TLSLD_MOVW_DTPREL_G1 524 /* TLS DTP-rel. MOV{N,Z} 31:16. */ | |
| 2798 | #define R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC 525 /* Likewise; MOVK; no check. */ | |
| 2799 | #define R_AARCH64_TLSLD_MOVW_DTPREL_G0 526 /* TLS DTP-rel. MOV{N,Z} 15:0. */ | |
| 2800 | #define R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC 527 /* Likewise; MOVK; no check. */ | |
| 2801 | #define R_AARCH64_TLSLD_ADD_DTPREL_HI12 528 /* DTP-rel. ADD imm. from 23:12. */ | |
| 2802 | #define R_AARCH64_TLSLD_ADD_DTPREL_LO12 529 /* DTP-rel. ADD imm. from 11:0. */ | |
| 2803 | #define R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC 530 /* Likewise; no ovfl. check. */ | |
| 2804 | #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12 531 /* DTP-rel. LD/ST imm. 11:0. */ | |
| 2805 | #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC 532 /* Likewise; no check. */ | |
| 2806 | #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12 533 /* DTP-rel. LD/ST imm. 11:1. */ | |
| 2807 | #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC 534 /* Likewise; no check. */ | |
| 2808 | #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12 535 /* DTP-rel. LD/ST imm. 11:2. */ | |
| 2809 | #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC 536 /* Likewise; no check. */ | |
| 2810 | #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12 537 /* DTP-rel. LD/ST imm. 11:3. */ | |
| 2811 | #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC 538 /* Likewise; no check. */ | |
| 2812 | #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G1 539 /* GOT-rel. MOV{N,Z} 31:16. */ | |
| 2813 | #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC 540 /* GOT-rel. MOVK 15:0. */ | |
| 2814 | #define R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 541 /* Page-rel. ADRP 32:12. */ | |
| 2815 | #define R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC 542 /* Direct LD off. 11:3. */ | |
| 2816 | #define R_AARCH64_TLSIE_LD_GOTTPREL_PREL19 543 /* PC-rel. load imm. 20:2. */ | |
| 2817 | #define R_AARCH64_TLSLE_MOVW_TPREL_G2 544 /* TLS TP-rel. MOV{N,Z} 47:32. */ | |
| 2818 | #define R_AARCH64_TLSLE_MOVW_TPREL_G1 545 /* TLS TP-rel. MOV{N,Z} 31:16. */ | |
| 2819 | #define R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 546 /* Likewise; MOVK; no check. */ | |
| 2820 | #define R_AARCH64_TLSLE_MOVW_TPREL_G0 547 /* TLS TP-rel. MOV{N,Z} 15:0. */ | |
| 2821 | #define R_AARCH64_TLSLE_MOVW_TPREL_G0_NC 548 /* Likewise; MOVK; no check. */ | |
| 2822 | #define R_AARCH64_TLSLE_ADD_TPREL_HI12 549 /* TP-rel. ADD imm. 23:12. */ | |
| 2823 | #define R_AARCH64_TLSLE_ADD_TPREL_LO12 550 /* TP-rel. ADD imm. 11:0. */ | |
| 2824 | #define R_AARCH64_TLSLE_ADD_TPREL_LO12_NC 551 /* Likewise; no ovfl. check. */ | |
| 2825 | #define R_AARCH64_TLSLE_LDST8_TPREL_LO12 552 /* TP-rel. LD/ST off. 11:0. */ | |
| 2826 | #define R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC 553 /* Likewise; no ovfl. check. */ | |
| 2827 | #define R_AARCH64_TLSLE_LDST16_TPREL_LO12 554 /* TP-rel. LD/ST off. 11:1. */ | |
| 2828 | #define R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC 555 /* Likewise; no check. */ | |
| 2829 | #define R_AARCH64_TLSLE_LDST32_TPREL_LO12 556 /* TP-rel. LD/ST off. 11:2. */ | |
| 2830 | #define R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC 557 /* Likewise; no check. */ | |
| 2831 | #define R_AARCH64_TLSLE_LDST64_TPREL_LO12 558 /* TP-rel. LD/ST off. 11:3. */ | |
| 2832 | #define R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC 559 /* Likewise; no check. */ | |
| 2833 | #define R_AARCH64_TLSDESC_LD_PREL19 560 /* PC-rel. load immediate 20:2. */ | |
| 2834 | #define R_AARCH64_TLSDESC_ADR_PREL21 561 /* PC-rel. ADR immediate 20:0. */ | |
| 2835 | #define R_AARCH64_TLSDESC_ADR_PAGE21 562 /* Page-rel. ADRP imm. 32:12. */ | |
| 2836 | #define R_AARCH64_TLSDESC_LD64_LO12 563 /* Direct LD off. from 11:3. */ | |
| 2837 | #define R_AARCH64_TLSDESC_ADD_LO12 564 /* Direct ADD imm. from 11:0. */ | |
| 2838 | #define R_AARCH64_TLSDESC_OFF_G1 565 /* GOT-rel. MOV{N,Z} imm. 31:16. */ | |
| 2839 | #define R_AARCH64_TLSDESC_OFF_G0_NC 566 /* GOT-rel. MOVK imm. 15:0; no ck. */ | |
| 2840 | #define R_AARCH64_TLSDESC_LDR 567 /* Relax LDR. */ | |
| 2841 | #define R_AARCH64_TLSDESC_ADD 568 /* Relax ADD. */ | |
| 2842 | #define R_AARCH64_TLSDESC_CALL 569 /* Relax BLR. */ | |
| 2843 | #define R_AARCH64_TLSLE_LDST128_TPREL_LO12 570 /* TP-rel. LD/ST off. 11:4. */ | |
| 2844 | #define R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC 571 /* Likewise; no check. */ | |
| 2845 | #define R_AARCH64_TLSLD_LDST128_DTPREL_LO12 572 /* DTP-rel. LD/ST imm. 11:4. */ | |
| 2846 | #define R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC 573 /* Likewise; no check. */ | |
| 2847 | #define R_AARCH64_COPY 1024 /* Copy symbol at runtime. */ | |
| 2848 | #define R_AARCH64_GLOB_DAT 1025 /* Create GOT entry. */ | |
| 2849 | #define R_AARCH64_JUMP_SLOT 1026 /* Create PLT entry. */ | |
| 2850 | #define R_AARCH64_RELATIVE 1027 /* Adjust by program base. */ | |
| 2851 | #define R_AARCH64_TLS_DTPMOD 1028 /* Module number, 64 bit. */ | |
| 2852 | #define R_AARCH64_TLS_DTPREL 1029 /* Module-relative offset, 64 bit. */ | |
| 2853 | #define R_AARCH64_TLS_TPREL 1030 /* TP-relative offset, 64 bit. */ | |
| 2854 | #define R_AARCH64_TLSDESC 1031 /* TLS Descriptor. */ | |
| 2855 | #define R_AARCH64_IRELATIVE 1032 /* STT_GNU_IFUNC relocation. */ | |
| 2856 | ||
| 2857 | /* ARM relocs. */ | |
| 2858 | ||
| 2859 | #define R_ARM_NONE 0 /* No reloc */ | |
| 2860 | #define R_ARM_PC24 1 /* Deprecated PC relative 26 | |
| 2861 | bit branch. */ | |
| 2862 | #define R_ARM_ABS32 2 /* Direct 32 bit */ | |
| 2863 | #define R_ARM_REL32 3 /* PC relative 32 bit */ | |
| 2864 | #define R_ARM_PC13 4 | |
| 2865 | #define R_ARM_ABS16 5 /* Direct 16 bit */ | |
| 2866 | #define R_ARM_ABS12 6 /* Direct 12 bit */ | |
| 2867 | #define R_ARM_THM_ABS5 7 /* Direct & 0x7C (LDR, STR). */ | |
| 2868 | #define R_ARM_ABS8 8 /* Direct 8 bit */ | |
| 2869 | #define R_ARM_SBREL32 9 | |
| 2870 | #define R_ARM_THM_PC22 10 /* PC relative 24 bit (Thumb32 BL). */ | |
| 2871 | #define R_ARM_THM_PC8 11 /* PC relative & 0x3FC | |
| 2872 | (Thumb16 LDR, ADD, ADR). */ | |
| 2873 | #define R_ARM_AMP_VCALL9 12 | |
| 2874 | #define R_ARM_SWI24 13 /* Obsolete static relocation. */ | |
| 2875 | #define R_ARM_TLS_DESC 13 /* Dynamic relocation. */ | |
| 2876 | #define R_ARM_THM_SWI8 14 /* Reserved. */ | |
| 2877 | #define R_ARM_XPC25 15 /* Reserved. */ | |
| 2878 | #define R_ARM_THM_XPC22 16 /* Reserved. */ | |
| 2879 | #define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */ | |
| 2880 | #define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */ | |
| 2881 | #define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */ | |
| 2882 | #define R_ARM_COPY 20 /* Copy symbol at runtime */ | |
| 2883 | #define R_ARM_GLOB_DAT 21 /* Create GOT entry */ | |
| 2884 | #define R_ARM_JUMP_SLOT 22 /* Create PLT entry */ | |
| 2885 | #define R_ARM_RELATIVE 23 /* Adjust by program base */ | |
| 2886 | #define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */ | |
| 2887 | #define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */ | |
| 2888 | #define R_ARM_GOT32 26 /* 32 bit GOT entry */ | |
| 2889 | #define R_ARM_PLT32 27 /* Deprecated, 32 bit PLT address. */ | |
| 2890 | #define R_ARM_CALL 28 /* PC relative 24 bit (BL, BLX). */ | |
| 2891 | #define R_ARM_JUMP24 29 /* PC relative 24 bit | |
| 2892 | (B, BL<cond>). */ | |
| 2893 | #define R_ARM_THM_JUMP24 30 /* PC relative 24 bit (Thumb32 B.W). */ | |
| 2894 | #define R_ARM_BASE_ABS 31 /* Adjust by program base. */ | |
| 2895 | #define R_ARM_ALU_PCREL_7_0 32 /* Obsolete. */ | |
| 2896 | #define R_ARM_ALU_PCREL_15_8 33 /* Obsolete. */ | |
| 2897 | #define R_ARM_ALU_PCREL_23_15 34 /* Obsolete. */ | |
| 2898 | #define R_ARM_LDR_SBREL_11_0 35 /* Deprecated, prog. base relative. */ | |
| 2899 | #define R_ARM_ALU_SBREL_19_12 36 /* Deprecated, prog. base relative. */ | |
| 2900 | #define R_ARM_ALU_SBREL_27_20 37 /* Deprecated, prog. base relative. */ | |
| 2901 | #define R_ARM_TARGET1 38 | |
| 2902 | #define R_ARM_SBREL31 39 /* Program base relative. */ | |
| 2903 | #define R_ARM_V4BX 40 | |
| 2904 | #define R_ARM_TARGET2 41 | |
| 2905 | #define R_ARM_PREL31 42 /* 32 bit PC relative. */ | |
| 2906 | #define R_ARM_MOVW_ABS_NC 43 /* Direct 16-bit (MOVW). */ | |
| 2907 | #define R_ARM_MOVT_ABS 44 /* Direct high 16-bit (MOVT). */ | |
| 2908 | #define R_ARM_MOVW_PREL_NC 45 /* PC relative 16-bit (MOVW). */ | |
| 2909 | #define R_ARM_MOVT_PREL 46 /* PC relative (MOVT). */ | |
| 2910 | #define R_ARM_THM_MOVW_ABS_NC 47 /* Direct 16 bit (Thumb32 MOVW). */ | |
| 2911 | #define R_ARM_THM_MOVT_ABS 48 /* Direct high 16 bit | |
| 2912 | (Thumb32 MOVT). */ | |
| 2913 | #define R_ARM_THM_MOVW_PREL_NC 49 /* PC relative 16 bit | |
| 2914 | (Thumb32 MOVW). */ | |
| 2915 | #define R_ARM_THM_MOVT_PREL 50 /* PC relative high 16 bit | |
| 2916 | (Thumb32 MOVT). */ | |
| 2917 | #define R_ARM_THM_JUMP19 51 /* PC relative 20 bit | |
| 2918 | (Thumb32 B<cond>.W). */ | |
| 2919 | #define R_ARM_THM_JUMP6 52 /* PC relative X & 0x7E | |
| 2920 | (Thumb16 CBZ, CBNZ). */ | |
| 2921 | #define R_ARM_THM_ALU_PREL_11_0 53 /* PC relative 12 bit | |
| 2922 | (Thumb32 ADR.W). */ | |
| 2923 | #define R_ARM_THM_PC12 54 /* PC relative 12 bit | |
| 2924 | (Thumb32 LDR{D,SB,H,SH}). */ | |
| 2925 | #define R_ARM_ABS32_NOI 55 /* Direct 32-bit. */ | |
| 2926 | #define R_ARM_REL32_NOI 56 /* PC relative 32-bit. */ | |
| 2927 | #define R_ARM_ALU_PC_G0_NC 57 /* PC relative (ADD, SUB). */ | |
| 2928 | #define R_ARM_ALU_PC_G0 58 /* PC relative (ADD, SUB). */ | |
| 2929 | #define R_ARM_ALU_PC_G1_NC 59 /* PC relative (ADD, SUB). */ | |
| 2930 | #define R_ARM_ALU_PC_G1 60 /* PC relative (ADD, SUB). */ | |
| 2931 | #define R_ARM_ALU_PC_G2 61 /* PC relative (ADD, SUB). */ | |
| 2932 | #define R_ARM_LDR_PC_G1 62 /* PC relative (LDR,STR,LDRB,STRB). */ | |
| 2933 | #define R_ARM_LDR_PC_G2 63 /* PC relative (LDR,STR,LDRB,STRB). */ | |
| 2934 | #define R_ARM_LDRS_PC_G0 64 /* PC relative (STR{D,H}, | |
| 2935 | LDR{D,SB,H,SH}). */ | |
| 2936 | #define R_ARM_LDRS_PC_G1 65 /* PC relative (STR{D,H}, | |
| 2937 | LDR{D,SB,H,SH}). */ | |
| 2938 | #define R_ARM_LDRS_PC_G2 66 /* PC relative (STR{D,H}, | |
| 2939 | LDR{D,SB,H,SH}). */ | |
| 2940 | #define R_ARM_LDC_PC_G0 67 /* PC relative (LDC, STC). */ | |
| 2941 | #define R_ARM_LDC_PC_G1 68 /* PC relative (LDC, STC). */ | |
| 2942 | #define R_ARM_LDC_PC_G2 69 /* PC relative (LDC, STC). */ | |
| 2943 | #define R_ARM_ALU_SB_G0_NC 70 /* Program base relative (ADD,SUB). */ | |
| 2944 | #define R_ARM_ALU_SB_G0 71 /* Program base relative (ADD,SUB). */ | |
| 2945 | #define R_ARM_ALU_SB_G1_NC 72 /* Program base relative (ADD,SUB). */ | |
| 2946 | #define R_ARM_ALU_SB_G1 73 /* Program base relative (ADD,SUB). */ | |
| 2947 | #define R_ARM_ALU_SB_G2 74 /* Program base relative (ADD,SUB). */ | |
| 2948 | #define R_ARM_LDR_SB_G0 75 /* Program base relative (LDR, | |
| 2949 | STR, LDRB, STRB). */ | |
| 2950 | #define R_ARM_LDR_SB_G1 76 /* Program base relative | |
| 2951 | (LDR, STR, LDRB, STRB). */ | |
| 2952 | #define R_ARM_LDR_SB_G2 77 /* Program base relative | |
| 2953 | (LDR, STR, LDRB, STRB). */ | |
| 2954 | #define R_ARM_LDRS_SB_G0 78 /* Program base relative | |
| 2955 | (LDR, STR, LDRB, STRB). */ | |
| 2956 | #define R_ARM_LDRS_SB_G1 79 /* Program base relative | |
| 2957 | (LDR, STR, LDRB, STRB). */ | |
| 2958 | #define R_ARM_LDRS_SB_G2 80 /* Program base relative | |
| 2959 | (LDR, STR, LDRB, STRB). */ | |
| 2960 | #define R_ARM_LDC_SB_G0 81 /* Program base relative (LDC,STC). */ | |
| 2961 | #define R_ARM_LDC_SB_G1 82 /* Program base relative (LDC,STC). */ | |
| 2962 | #define R_ARM_LDC_SB_G2 83 /* Program base relative (LDC,STC). */ | |
| 2963 | #define R_ARM_MOVW_BREL_NC 84 /* Program base relative 16 | |
| 2964 | bit (MOVW). */ | |
| 2965 | #define R_ARM_MOVT_BREL 85 /* Program base relative high | |
| 2966 | 16 bit (MOVT). */ | |
| 2967 | #define R_ARM_MOVW_BREL 86 /* Program base relative 16 | |
| 2968 | bit (MOVW). */ | |
| 2969 | #define R_ARM_THM_MOVW_BREL_NC 87 /* Program base relative 16 | |
| 2970 | bit (Thumb32 MOVW). */ | |
| 2971 | #define R_ARM_THM_MOVT_BREL 88 /* Program base relative high | |
| 2972 | 16 bit (Thumb32 MOVT). */ | |
| 2973 | #define R_ARM_THM_MOVW_BREL 89 /* Program base relative 16 | |
| 2974 | bit (Thumb32 MOVW). */ | |
| 2975 | #define R_ARM_TLS_GOTDESC 90 | |
| 2976 | #define R_ARM_TLS_CALL 91 | |
| 2977 | #define R_ARM_TLS_DESCSEQ 92 /* TLS relaxation. */ | |
| 2978 | #define R_ARM_THM_TLS_CALL 93 | |
| 2979 | #define R_ARM_PLT32_ABS 94 | |
| 2980 | #define R_ARM_GOT_ABS 95 /* GOT entry. */ | |
| 2981 | #define R_ARM_GOT_PREL 96 /* PC relative GOT entry. */ | |
| 2982 | #define R_ARM_GOT_BREL12 97 /* GOT entry relative to GOT | |
| 2983 | origin (LDR). */ | |
| 2984 | #define R_ARM_GOTOFF12 98 /* 12 bit, GOT entry relative | |
| 2985 | to GOT origin (LDR, STR). */ | |
| 2986 | #define R_ARM_GOTRELAX 99 | |
| 2987 | #define R_ARM_GNU_VTENTRY 100 | |
| 2988 | #define R_ARM_GNU_VTINHERIT 101 | |
| 2989 | #define R_ARM_THM_PC11 102 /* PC relative & 0xFFE (Thumb16 B). */ | |
| 2990 | #define R_ARM_THM_PC9 103 /* PC relative & 0x1FE | |
| 2991 | (Thumb16 B/B<cond>). */ | |
| 2992 | #define R_ARM_TLS_GD32 104 /* PC-rel 32 bit for global dynamic | |
| 2993 | thread local data */ | |
| 2994 | #define R_ARM_TLS_LDM32 105 /* PC-rel 32 bit for local dynamic | |
| 2995 | thread local data */ | |
| 2996 | #define R_ARM_TLS_LDO32 106 /* 32 bit offset relative to TLS | |
| 2997 | block */ | |
| 2998 | #define R_ARM_TLS_IE32 107 /* PC-rel 32 bit for GOT entry of | |
| 2999 | static TLS block offset */ | |
| 3000 | #define R_ARM_TLS_LE32 108 /* 32 bit offset relative to static | |
| 3001 | TLS block */ | |
| 3002 | #define R_ARM_TLS_LDO12 109 /* 12 bit relative to TLS | |
| 3003 | block (LDR, STR). */ | |
| 3004 | #define R_ARM_TLS_LE12 110 /* 12 bit relative to static | |
| 3005 | TLS block (LDR, STR). */ | |
| 3006 | #define R_ARM_TLS_IE12GP 111 /* 12 bit GOT entry relative | |
| 3007 | to GOT origin (LDR). */ | |
| 3008 | #define R_ARM_ME_TOO 128 /* Obsolete. */ | |
| 3009 | #define R_ARM_THM_TLS_DESCSEQ 129 | |
| 3010 | #define R_ARM_THM_TLS_DESCSEQ16 129 | |
| 3011 | #define R_ARM_THM_TLS_DESCSEQ32 130 | |
| 3012 | #define R_ARM_THM_GOT_BREL12 131 /* GOT entry relative to GOT | |
| 3013 | origin, 12 bit (Thumb32 LDR). */ | |
| 3014 | #define R_ARM_IRELATIVE 160 | |
| 3015 | #define R_ARM_RXPC25 249 | |
| 3016 | #define R_ARM_RSBREL32 250 | |
| 3017 | #define R_ARM_THM_RPC22 251 | |
| 3018 | #define R_ARM_RREL32 252 | |
| 3019 | #define R_ARM_RABS22 253 | |
| 3020 | #define R_ARM_RPC24 254 | |
| 3021 | #define R_ARM_RBASE 255 | |
| 3022 | /* Keep this the last entry. */ | |
| 3023 | #define R_ARM_NUM 256 | |
| 3024 | ||
| 3025 | /* csky */ | |
| 3026 | #define R_CKCORE_NONE 0 /* no reloc */ | |
| 3027 | #define R_CKCORE_ADDR32 1 /* direct 32 bit (S + A) */ | |
| 3028 | #define R_CKCORE_PCRELIMM8BY4 2 /* disp ((S + A - P) >> 2) & 0xff */ | |
| 3029 | #define R_CKCORE_PCRELIMM11BY2 3 /* disp ((S + A - P) >> 1) & 0x7ff */ | |
| 3030 | #define R_CKCORE_PCREL32 5 /* 32-bit rel (S + A - P) */ | |
| 3031 | #define R_CKCORE_PCRELJSR_IMM11BY2 6 /* disp ((S + A - P) >>1) & 0x7ff */ | |
| 3032 | #define R_CKCORE_RELATIVE 9 /* 32 bit adjust program base(B + A)*/ | |
| 3033 | #define R_CKCORE_COPY 10 /* 32 bit adjust by program base */ | |
| 3034 | #define R_CKCORE_GLOB_DAT 11 /* off between got and sym (S) */ | |
| 3035 | #define R_CKCORE_JUMP_SLOT 12 /* PLT entry (S) */ | |
| 3036 | #define R_CKCORE_GOTOFF 13 /* offset to GOT (S + A - GOT) */ | |
| 3037 | #define R_CKCORE_GOTPC 14 /* PC offset to GOT (GOT + A - P) */ | |
| 3038 | #define R_CKCORE_GOT32 15 /* 32 bit GOT entry (G) */ | |
| 3039 | #define R_CKCORE_PLT32 16 /* 32 bit PLT entry (G) */ | |
| 3040 | #define R_CKCORE_ADDRGOT 17 /* GOT entry in GLOB_DAT (GOT + G) */ | |
| 3041 | #define R_CKCORE_ADDRPLT 18 /* PLT entry in GLOB_DAT (GOT + G) */ | |
| 3042 | #define R_CKCORE_PCREL_IMM26BY2 19 /* ((S + A - P) >> 1) & 0x3ffffff */ | |
| 3043 | #define R_CKCORE_PCREL_IMM16BY2 20 /* disp ((S + A - P) >> 1) & 0xffff */ | |
| 3044 | #define R_CKCORE_PCREL_IMM16BY4 21 /* disp ((S + A - P) >> 2) & 0xffff */ | |
| 3045 | #define R_CKCORE_PCREL_IMM10BY2 22 /* disp ((S + A - P) >> 1) & 0x3ff */ | |
| 3046 | #define R_CKCORE_PCREL_IMM10BY4 23 /* disp ((S + A - P) >> 2) & 0x3ff */ | |
| 3047 | #define R_CKCORE_ADDR_HI16 24 /* high & low 16 bit ADDR */ | |
| 3048 | /* ((S + A) >> 16) & 0xffff */ | |
| 3049 | #define R_CKCORE_ADDR_LO16 25 /* (S + A) & 0xffff */ | |
| 3050 | #define R_CKCORE_GOTPC_HI16 26 /* high & low 16 bit GOTPC */ | |
| 3051 | /* ((GOT + A - P) >> 16) & 0xffff */ | |
| 3052 | #define R_CKCORE_GOTPC_LO16 27 /* (GOT + A - P) & 0xffff */ | |
| 3053 | #define R_CKCORE_GOTOFF_HI16 28 /* high & low 16 bit GOTOFF */ | |
| 3054 | /* ((S + A - GOT) >> 16) & 0xffff */ | |
| 3055 | #define R_CKCORE_GOTOFF_LO16 29 /* (S + A - GOT) & 0xffff */ | |
| 3056 | #define R_CKCORE_GOT12 30 /* 12 bit disp GOT entry (G) */ | |
| 3057 | #define R_CKCORE_GOT_HI16 31 /* high & low 16 bit GOT */ | |
| 3058 | /* (G >> 16) & 0xffff */ | |
| 3059 | #define R_CKCORE_GOT_LO16 32 /* (G & 0xffff) */ | |
| 3060 | #define R_CKCORE_PLT12 33 /* 12 bit disp PLT entry (G) */ | |
| 3061 | #define R_CKCORE_PLT_HI16 34 /* high & low 16 bit PLT */ | |
| 3062 | /* (G >> 16) & 0xffff */ | |
| 3063 | #define R_CKCORE_PLT_LO16 35 /* G & 0xffff */ | |
| 3064 | #define R_CKCORE_ADDRGOT_HI16 36 /* high & low 16 bit ADDRGOT */ | |
| 3065 | /* (GOT + G * 4) & 0xffff */ | |
| 3066 | #define R_CKCORE_ADDRGOT_LO16 37 /* (GOT + G * 4) & 0xffff */ | |
| 3067 | #define R_CKCORE_ADDRPLT_HI16 38 /* high & low 16 bit ADDRPLT */ | |
| 3068 | /* ((GOT + G * 4) >> 16) & 0xFFFF */ | |
| 3069 | #define R_CKCORE_ADDRPLT_LO16 39 /* (GOT+G*4) & 0xffff */ | |
| 3070 | #define R_CKCORE_PCREL_JSR_IMM26BY2 40 /* disp ((S+A-P) >>1) & x3ffffff */ | |
| 3071 | #define R_CKCORE_TOFFSET_LO16 41 /* (S+A-BTEXT) & 0xffff */ | |
| 3072 | #define R_CKCORE_DOFFSET_LO16 42 /* (S+A-BTEXT) & 0xffff */ | |
| 3073 | #define R_CKCORE_PCREL_IMM18BY2 43 /* disp ((S+A-P) >>1) & 0x3ffff */ | |
| 3074 | #define R_CKCORE_DOFFSET_IMM18 44 /* disp (S+A-BDATA) & 0x3ffff */ | |
| 3075 | #define R_CKCORE_DOFFSET_IMM18BY2 45 /* disp ((S+A-BDATA)>>1) & 0x3ffff */ | |
| 3076 | #define R_CKCORE_DOFFSET_IMM18BY4 46 /* disp ((S+A-BDATA)>>2) & 0x3ffff */ | |
| 3077 | #define R_CKCORE_GOT_IMM18BY4 48 /* disp (G >> 2) */ | |
| 3078 | #define R_CKCORE_PLT_IMM18BY4 49 /* disp (G >> 2) */ | |
| 3079 | #define R_CKCORE_PCREL_IMM7BY4 50 /* disp ((S+A-P) >>2) & 0x7f */ | |
| 3080 | #define R_CKCORE_TLS_LE32 51 /* 32 bit offset to TLS block */ | |
| 3081 | #define R_CKCORE_TLS_IE32 52 | |
| 3082 | #define R_CKCORE_TLS_GD32 53 | |
| 3083 | #define R_CKCORE_TLS_LDM32 54 | |
| 3084 | #define R_CKCORE_TLS_LDO32 55 | |
| 3085 | #define R_CKCORE_TLS_DTPMOD32 56 | |
| 3086 | #define R_CKCORE_TLS_DTPOFF32 57 | |
| 3087 | #define R_CKCORE_TLS_TPOFF32 58 | |
| 3088 | ||
| 3089 | /* IA-64 specific declarations. */ | |
| 3090 | ||
| 3091 | /* Processor specific flags for the Ehdr e_flags field. */ | |
| 3092 | #define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */ | |
| 3093 | #define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */ | |
| 3094 | #define EF_IA_64_ARCH 0xff000000 /* arch. version mask */ | |
| 3095 | ||
| 3096 | /* Processor specific values for the Phdr p_type field. */ | |
| 3097 | #define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */ | |
| 3098 | #define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */ | |
| 3099 | #define PT_IA_64_HP_OPT_ANOT (PT_LOOS + 0x12) | |
| 3100 | #define PT_IA_64_HP_HSL_ANOT (PT_LOOS + 0x13) | |
| 3101 | #define PT_IA_64_HP_STACK (PT_LOOS + 0x14) | |
| 3102 | ||
| 3103 | /* Processor specific flags for the Phdr p_flags field. */ | |
| 3104 | #define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */ | |
| 3105 | ||
| 3106 | /* Processor specific values for the Shdr sh_type field. */ | |
| 3107 | #define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */ | |
| 3108 | #define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */ | |
| 3109 | ||
| 3110 | /* Processor specific flags for the Shdr sh_flags field. */ | |
| 3111 | #define SHF_IA_64_SHORT 0x10000000 /* section near gp */ | |
| 3112 | #define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */ | |
| 3113 | ||
| 3114 | /* Processor specific values for the Dyn d_tag field. */ | |
| 3115 | #define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) | |
| 3116 | #define DT_IA_64_NUM 1 | |
| 3117 | ||
| 3118 | /* IA-64 relocations. */ | |
| 3119 | #define R_IA64_NONE 0x00 /* none */ | |
| 3120 | #define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */ | |
| 3121 | #define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */ | |
| 3122 | #define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */ | |
| 3123 | #define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */ | |
| 3124 | #define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */ | |
| 3125 | #define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */ | |
| 3126 | #define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */ | |
| 3127 | #define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */ | |
| 3128 | #define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */ | |
| 3129 | #define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */ | |
| 3130 | #define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */ | |
| 3131 | #define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */ | |
| 3132 | #define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */ | |
| 3133 | #define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */ | |
| 3134 | #define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */ | |
| 3135 | #define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */ | |
| 3136 | #define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */ | |
| 3137 | #define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */ | |
| 3138 | #define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */ | |
| 3139 | #define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */ | |
| 3140 | #define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */ | |
| 3141 | #define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */ | |
| 3142 | #define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */ | |
| 3143 | #define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */ | |
| 3144 | #define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */ | |
| 3145 | #define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */ | |
| 3146 | #define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */ | |
| 3147 | #define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */ | |
| 3148 | #define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */ | |
| 3149 | #define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */ | |
| 3150 | #define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */ | |
| 3151 | #define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */ | |
| 3152 | #define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */ | |
| 3153 | #define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */ | |
| 3154 | #define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */ | |
| 3155 | #define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */ | |
| 3156 | #define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */ | |
| 3157 | #define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */ | |
| 3158 | #define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */ | |
| 3159 | #define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */ | |
| 3160 | #define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */ | |
| 3161 | #define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */ | |
| 3162 | #define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */ | |
| 3163 | #define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */ | |
| 3164 | #define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */ | |
| 3165 | #define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */ | |
| 3166 | #define R_IA64_REL32MSB 0x6c /* data 4 + REL */ | |
| 3167 | #define R_IA64_REL32LSB 0x6d /* data 4 + REL */ | |
| 3168 | #define R_IA64_REL64MSB 0x6e /* data 8 + REL */ | |
| 3169 | #define R_IA64_REL64LSB 0x6f /* data 8 + REL */ | |
| 3170 | #define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */ | |
| 3171 | #define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */ | |
| 3172 | #define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */ | |
| 3173 | #define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */ | |
| 3174 | #define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */ | |
| 3175 | #define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */ | |
| 3176 | #define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */ | |
| 3177 | #define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */ | |
| 3178 | #define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */ | |
| 3179 | #define R_IA64_COPY 0x84 /* copy relocation */ | |
| 3180 | #define R_IA64_SUB 0x85 /* Addend and symbol difference */ | |
| 3181 | #define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */ | |
| 3182 | #define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */ | |
| 3183 | #define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */ | |
| 3184 | #define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */ | |
| 3185 | #define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */ | |
| 3186 | #define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */ | |
| 3187 | #define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */ | |
| 3188 | #define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */ | |
| 3189 | #define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */ | |
| 3190 | #define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */ | |
| 3191 | #define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */ | |
| 3192 | #define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */ | |
| 3193 | #define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */ | |
| 3194 | #define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */ | |
| 3195 | #define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */ | |
| 3196 | #define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */ | |
| 3197 | #define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */ | |
| 3198 | #define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */ | |
| 3199 | #define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */ | |
| 3200 | ||
| 3201 | /* SH specific declarations */ | |
| 3202 | ||
| 3203 | /* Processor specific flags for the ELF header e_flags field. */ | |
| 3204 | #define EF_SH_MACH_MASK 0x1f | |
| 3205 | #define EF_SH_UNKNOWN 0x0 | |
| 3206 | #define EF_SH1 0x1 | |
| 3207 | #define EF_SH2 0x2 | |
| 3208 | #define EF_SH3 0x3 | |
| 3209 | #define EF_SH_DSP 0x4 | |
| 3210 | #define EF_SH3_DSP 0x5 | |
| 3211 | #define EF_SH4AL_DSP 0x6 | |
| 3212 | #define EF_SH3E 0x8 | |
| 3213 | #define EF_SH4 0x9 | |
| 3214 | #define EF_SH2E 0xb | |
| 3215 | #define EF_SH4A 0xc | |
| 3216 | #define EF_SH2A 0xd | |
| 3217 | #define EF_SH4_NOFPU 0x10 | |
| 3218 | #define EF_SH4A_NOFPU 0x11 | |
| 3219 | #define EF_SH4_NOMMU_NOFPU 0x12 | |
| 3220 | #define EF_SH2A_NOFPU 0x13 | |
| 3221 | #define EF_SH3_NOMMU 0x14 | |
| 3222 | #define EF_SH2A_SH4_NOFPU 0x15 | |
| 3223 | #define EF_SH2A_SH3_NOFPU 0x16 | |
| 3224 | #define EF_SH2A_SH4 0x17 | |
| 3225 | #define EF_SH2A_SH3E 0x18 | |
| 3226 | ||
| 3227 | /* SH relocs. */ | |
| 3228 | #define R_SH_NONE 0 | |
| 3229 | #define R_SH_DIR32 1 | |
| 3230 | #define R_SH_REL32 2 | |
| 3231 | #define R_SH_DIR8WPN 3 | |
| 3232 | #define R_SH_IND12W 4 | |
| 3233 | #define R_SH_DIR8WPL 5 | |
| 3234 | #define R_SH_DIR8WPZ 6 | |
| 3235 | #define R_SH_DIR8BP 7 | |
| 3236 | #define R_SH_DIR8W 8 | |
| 3237 | #define R_SH_DIR8L 9 | |
| 3238 | #define R_SH_SWITCH16 25 | |
| 3239 | #define R_SH_SWITCH32 26 | |
| 3240 | #define R_SH_USES 27 | |
| 3241 | #define R_SH_COUNT 28 | |
| 3242 | #define R_SH_ALIGN 29 | |
| 3243 | #define R_SH_CODE 30 | |
| 3244 | #define R_SH_DATA 31 | |
| 3245 | #define R_SH_LABEL 32 | |
| 3246 | #define R_SH_SWITCH8 33 | |
| 3247 | #define R_SH_GNU_VTINHERIT 34 | |
| 3248 | #define R_SH_GNU_VTENTRY 35 | |
| 3249 | #define R_SH_TLS_GD_32 144 | |
| 3250 | #define R_SH_TLS_LD_32 145 | |
| 3251 | #define R_SH_TLS_LDO_32 146 | |
| 3252 | #define R_SH_TLS_IE_32 147 | |
| 3253 | #define R_SH_TLS_LE_32 148 | |
| 3254 | #define R_SH_TLS_DTPMOD32 149 | |
| 3255 | #define R_SH_TLS_DTPOFF32 150 | |
| 3256 | #define R_SH_TLS_TPOFF32 151 | |
| 3257 | #define R_SH_GOT32 160 | |
| 3258 | #define R_SH_PLT32 161 | |
| 3259 | #define R_SH_COPY 162 | |
| 3260 | #define R_SH_GLOB_DAT 163 | |
| 3261 | #define R_SH_JMP_SLOT 164 | |
| 3262 | #define R_SH_RELATIVE 165 | |
| 3263 | #define R_SH_GOTOFF 166 | |
| 3264 | #define R_SH_GOTPC 167 | |
| 3265 | /* Keep this the last entry. */ | |
| 3266 | #define R_SH_NUM 256 | |
| 3267 | ||
| 3268 | /* S/390 specific definitions. */ | |
| 3269 | ||
| 3270 | /* Valid values for the e_flags field. */ | |
| 3271 | ||
| 3272 | #define EF_S390_HIGH_GPRS 0x00000001 /* High GPRs kernel facility needed. */ | |
| 3273 | ||
| 3274 | /* Additional s390 relocs */ | |
| 3275 | ||
| 3276 | #define R_390_NONE 0 /* No reloc. */ | |
| 3277 | #define R_390_8 1 /* Direct 8 bit. */ | |
| 3278 | #define R_390_12 2 /* Direct 12 bit. */ | |
| 3279 | #define R_390_16 3 /* Direct 16 bit. */ | |
| 3280 | #define R_390_32 4 /* Direct 32 bit. */ | |
| 3281 | #define R_390_PC32 5 /* PC relative 32 bit. */ | |
| 3282 | #define R_390_GOT12 6 /* 12 bit GOT offset. */ | |
| 3283 | #define R_390_GOT32 7 /* 32 bit GOT offset. */ | |
| 3284 | #define R_390_PLT32 8 /* 32 bit PC relative PLT address. */ | |
| 3285 | #define R_390_COPY 9 /* Copy symbol at runtime. */ | |
| 3286 | #define R_390_GLOB_DAT 10 /* Create GOT entry. */ | |
| 3287 | #define R_390_JMP_SLOT 11 /* Create PLT entry. */ | |
| 3288 | #define R_390_RELATIVE 12 /* Adjust by program base. */ | |
| 3289 | #define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */ | |
| 3290 | #define R_390_GOTPC 14 /* 32 bit PC relative offset to GOT. */ | |
| 3291 | #define R_390_GOT16 15 /* 16 bit GOT offset. */ | |
| 3292 | #define R_390_PC16 16 /* PC relative 16 bit. */ | |
| 3293 | #define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */ | |
| 3294 | #define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */ | |
| 3295 | #define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */ | |
| 3296 | #define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */ | |
| 3297 | #define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */ | |
| 3298 | #define R_390_64 22 /* Direct 64 bit. */ | |
| 3299 | #define R_390_PC64 23 /* PC relative 64 bit. */ | |
| 3300 | #define R_390_GOT64 24 /* 64 bit GOT offset. */ | |
| 3301 | #define R_390_PLT64 25 /* 64 bit PC relative PLT address. */ | |
| 3302 | #define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */ | |
| 3303 | #define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */ | |
| 3304 | #define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */ | |
| 3305 | #define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */ | |
| 3306 | #define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */ | |
| 3307 | #define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */ | |
| 3308 | #define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */ | |
| 3309 | #define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */ | |
| 3310 | #define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */ | |
| 3311 | #define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */ | |
| 3312 | #define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */ | |
| 3313 | #define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */ | |
| 3314 | #define R_390_TLS_GDCALL 38 /* Tag for function call in general | |
| 3315 | dynamic TLS code. */ | |
| 3316 | #define R_390_TLS_LDCALL 39 /* Tag for function call in local | |
| 3317 | dynamic TLS code. */ | |
| 3318 | #define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic | |
| 3319 | thread local data. */ | |
| 3320 | #define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic | |
| 3321 | thread local data. */ | |
| 3322 | #define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS | |
| 3323 | block offset. */ | |
| 3324 | #define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS | |
| 3325 | block offset. */ | |
| 3326 | #define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS | |
| 3327 | block offset. */ | |
| 3328 | #define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic | |
| 3329 | thread local data in LE code. */ | |
| 3330 | #define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic | |
| 3331 | thread local data in LE code. */ | |
| 3332 | #define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for | |
| 3333 | negated static TLS block offset. */ | |
| 3334 | #define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for | |
| 3335 | negated static TLS block offset. */ | |
| 3336 | #define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for | |
| 3337 | negated static TLS block offset. */ | |
| 3338 | #define R_390_TLS_LE32 50 /* 32 bit negated offset relative to | |
| 3339 | static TLS block. */ | |
| 3340 | #define R_390_TLS_LE64 51 /* 64 bit negated offset relative to | |
| 3341 | static TLS block. */ | |
| 3342 | #define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS | |
| 3343 | block. */ | |
| 3344 | #define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS | |
| 3345 | block. */ | |
| 3346 | #define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */ | |
| 3347 | #define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */ | |
| 3348 | #define R_390_TLS_TPOFF 56 /* Negated offset in static TLS | |
| 3349 | block. */ | |
| 3350 | #define R_390_20 57 /* Direct 20 bit. */ | |
| 3351 | #define R_390_GOT20 58 /* 20 bit GOT offset. */ | |
| 3352 | #define R_390_GOTPLT20 59 /* 20 bit offset to jump slot. */ | |
| 3353 | #define R_390_TLS_GOTIE20 60 /* 20 bit GOT offset for static TLS | |
| 3354 | block offset. */ | |
| 3355 | #define R_390_IRELATIVE 61 /* STT_GNU_IFUNC relocation. */ | |
| 3356 | /* Keep this the last entry. */ | |
| 3357 | #define R_390_NUM 62 | |
| 3358 | ||
| 3359 | ||
| 3360 | /* CRIS relocations. */ | |
| 3361 | #define R_CRIS_NONE 0 | |
| 3362 | #define R_CRIS_8 1 | |
| 3363 | #define R_CRIS_16 2 | |
| 3364 | #define R_CRIS_32 3 | |
| 3365 | #define R_CRIS_8_PCREL 4 | |
| 3366 | #define R_CRIS_16_PCREL 5 | |
| 3367 | #define R_CRIS_32_PCREL 6 | |
| 3368 | #define R_CRIS_GNU_VTINHERIT 7 | |
| 3369 | #define R_CRIS_GNU_VTENTRY 8 | |
| 3370 | #define R_CRIS_COPY 9 | |
| 3371 | #define R_CRIS_GLOB_DAT 10 | |
| 3372 | #define R_CRIS_JUMP_SLOT 11 | |
| 3373 | #define R_CRIS_RELATIVE 12 | |
| 3374 | #define R_CRIS_16_GOT 13 | |
| 3375 | #define R_CRIS_32_GOT 14 | |
| 3376 | #define R_CRIS_16_GOTPLT 15 | |
| 3377 | #define R_CRIS_32_GOTPLT 16 | |
| 3378 | #define R_CRIS_32_GOTREL 17 | |
| 3379 | #define R_CRIS_32_PLT_GOTREL 18 | |
| 3380 | #define R_CRIS_32_PLT_PCREL 19 | |
| 3381 | ||
| 3382 | #define R_CRIS_NUM 20 | |
| 3383 | ||
| 3384 | ||
| 3385 | /* AMD x86-64 relocations. */ | |
| 3386 | #define R_X86_64_NONE 0 /* No reloc */ | |
| 3387 | #define R_X86_64_64 1 /* Direct 64 bit */ | |
| 3388 | #define R_X86_64_PC32 2 /* PC relative 32 bit signed */ | |
| 3389 | #define R_X86_64_GOT32 3 /* 32 bit GOT entry */ | |
| 3390 | #define R_X86_64_PLT32 4 /* 32 bit PLT address */ | |
| 3391 | #define R_X86_64_COPY 5 /* Copy symbol at runtime */ | |
| 3392 | #define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ | |
| 3393 | #define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ | |
| 3394 | #define R_X86_64_RELATIVE 8 /* Adjust by program base */ | |
| 3395 | #define R_X86_64_GOTPCREL 9 /* 32 bit signed PC relative | |
| 3396 | offset to GOT */ | |
| 3397 | #define R_X86_64_32 10 /* Direct 32 bit zero extended */ | |
| 3398 | #define R_X86_64_32S 11 /* Direct 32 bit sign extended */ | |
| 3399 | #define R_X86_64_16 12 /* Direct 16 bit zero extended */ | |
| 3400 | #define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ | |
| 3401 | #define R_X86_64_8 14 /* Direct 8 bit sign extended */ | |
| 3402 | #define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ | |
| 3403 | #define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */ | |
| 3404 | #define R_X86_64_DTPOFF64 17 /* Offset in module's TLS block */ | |
| 3405 | #define R_X86_64_TPOFF64 18 /* Offset in initial TLS block */ | |
| 3406 | #define R_X86_64_TLSGD 19 /* 32 bit signed PC relative offset | |
| 3407 | to two GOT entries for GD symbol */ | |
| 3408 | #define R_X86_64_TLSLD 20 /* 32 bit signed PC relative offset | |
| 3409 | to two GOT entries for LD symbol */ | |
| 3410 | #define R_X86_64_DTPOFF32 21 /* Offset in TLS block */ | |
| 3411 | #define R_X86_64_GOTTPOFF 22 /* 32 bit signed PC relative offset | |
| 3412 | to GOT entry for IE symbol */ | |
| 3413 | #define R_X86_64_TPOFF32 23 /* Offset in initial TLS block */ | |
| 3414 | #define R_X86_64_PC64 24 /* PC relative 64 bit */ | |
| 3415 | #define R_X86_64_GOTOFF64 25 /* 64 bit offset to GOT */ | |
| 3416 | #define R_X86_64_GOTPC32 26 /* 32 bit signed pc relative | |
| 3417 | offset to GOT */ | |
| 3418 | #define R_X86_64_GOT64 27 /* 64-bit GOT entry offset */ | |
| 3419 | #define R_X86_64_GOTPCREL64 28 /* 64-bit PC relative offset | |
| 3420 | to GOT entry */ | |
| 3421 | #define R_X86_64_GOTPC64 29 /* 64-bit PC relative offset to GOT */ | |
| 3422 | #define R_X86_64_GOTPLT64 30 /* like GOT64, says PLT entry needed */ | |
| 3423 | #define R_X86_64_PLTOFF64 31 /* 64-bit GOT relative offset | |
| 3424 | to PLT entry */ | |
| 3425 | #define R_X86_64_SIZE32 32 /* Size of symbol plus 32-bit addend */ | |
| 3426 | #define R_X86_64_SIZE64 33 /* Size of symbol plus 64-bit addend */ | |
| 3427 | #define R_X86_64_GOTPC32_TLSDESC 34 /* GOT offset for TLS descriptor. */ | |
| 3428 | #define R_X86_64_TLSDESC_CALL 35 /* Marker for call through TLS | |
| 3429 | descriptor. */ | |
| 3430 | #define R_X86_64_TLSDESC 36 /* TLS descriptor. */ | |
| 3431 | #define R_X86_64_IRELATIVE 37 /* Adjust indirectly by program base */ | |
| 3432 | #define R_X86_64_RELATIVE64 38 /* 64-bit adjust by program base */ | |
| 3433 | /* 39 Reserved was R_X86_64_PC32_BND */ | |
| 3434 | /* 40 Reserved was R_X86_64_PLT32_BND */ | |
| 3435 | #define R_X86_64_GOTPCRELX 41 /* Load from 32 bit signed pc relative | |
| 3436 | offset to GOT entry without REX | |
| 3437 | prefix, relaxable. */ | |
| 3438 | #define R_X86_64_REX_GOTPCRELX 42 /* Load from 32 bit signed pc relative | |
| 3439 | offset to GOT entry with REX prefix, | |
| 3440 | relaxable. */ | |
| 3441 | #define R_X86_64_NUM 43 | |
| 3442 | ||
| 3443 | /* x86-64 sh_type values. */ | |
| 3444 | #define SHT_X86_64_UNWIND 0x70000001 /* Unwind information. */ | |
| 3445 | ||
| 3446 | ||
| 3447 | /* AM33 relocations. */ | |
| 3448 | #define R_MN10300_NONE 0 /* No reloc. */ | |
| 3449 | #define R_MN10300_32 1 /* Direct 32 bit. */ | |
| 3450 | #define R_MN10300_16 2 /* Direct 16 bit. */ | |
| 3451 | #define R_MN10300_8 3 /* Direct 8 bit. */ | |
| 3452 | #define R_MN10300_PCREL32 4 /* PC-relative 32-bit. */ | |
| 3453 | #define R_MN10300_PCREL16 5 /* PC-relative 16-bit signed. */ | |
| 3454 | #define R_MN10300_PCREL8 6 /* PC-relative 8-bit signed. */ | |
| 3455 | #define R_MN10300_GNU_VTINHERIT 7 /* Ancient C++ vtable garbage... */ | |
| 3456 | #define R_MN10300_GNU_VTENTRY 8 /* ... collection annotation. */ | |
| 3457 | #define R_MN10300_24 9 /* Direct 24 bit. */ | |
| 3458 | #define R_MN10300_GOTPC32 10 /* 32-bit PCrel offset to GOT. */ | |
| 3459 | #define R_MN10300_GOTPC16 11 /* 16-bit PCrel offset to GOT. */ | |
| 3460 | #define R_MN10300_GOTOFF32 12 /* 32-bit offset from GOT. */ | |
| 3461 | #define R_MN10300_GOTOFF24 13 /* 24-bit offset from GOT. */ | |
| 3462 | #define R_MN10300_GOTOFF16 14 /* 16-bit offset from GOT. */ | |
| 3463 | #define R_MN10300_PLT32 15 /* 32-bit PCrel to PLT entry. */ | |
| 3464 | #define R_MN10300_PLT16 16 /* 16-bit PCrel to PLT entry. */ | |
| 3465 | #define R_MN10300_GOT32 17 /* 32-bit offset to GOT entry. */ | |
| 3466 | #define R_MN10300_GOT24 18 /* 24-bit offset to GOT entry. */ | |
| 3467 | #define R_MN10300_GOT16 19 /* 16-bit offset to GOT entry. */ | |
| 3468 | #define R_MN10300_COPY 20 /* Copy symbol at runtime. */ | |
| 3469 | #define R_MN10300_GLOB_DAT 21 /* Create GOT entry. */ | |
| 3470 | #define R_MN10300_JMP_SLOT 22 /* Create PLT entry. */ | |
| 3471 | #define R_MN10300_RELATIVE 23 /* Adjust by program base. */ | |
| 3472 | #define R_MN10300_TLS_GD 24 /* 32-bit offset for global dynamic. */ | |
| 3473 | #define R_MN10300_TLS_LD 25 /* 32-bit offset for local dynamic. */ | |
| 3474 | #define R_MN10300_TLS_LDO 26 /* Module-relative offset. */ | |
| 3475 | #define R_MN10300_TLS_GOTIE 27 /* GOT offset for static TLS block | |
| 3476 | offset. */ | |
| 3477 | #define R_MN10300_TLS_IE 28 /* GOT address for static TLS block | |
| 3478 | offset. */ | |
| 3479 | #define R_MN10300_TLS_LE 29 /* Offset relative to static TLS | |
| 3480 | block. */ | |
| 3481 | #define R_MN10300_TLS_DTPMOD 30 /* ID of module containing symbol. */ | |
| 3482 | #define R_MN10300_TLS_DTPOFF 31 /* Offset in module TLS block. */ | |
| 3483 | #define R_MN10300_TLS_TPOFF 32 /* Offset in static TLS block. */ | |
| 3484 | #define R_MN10300_SYM_DIFF 33 /* Adjustment for next reloc as needed | |
| 3485 | by linker relaxation. */ | |
| 3486 | #define R_MN10300_ALIGN 34 /* Alignment requirement for linker | |
| 3487 | relaxation. */ | |
| 3488 | #define R_MN10300_NUM 35 | |
| 3489 | ||
| 3490 | ||
| 3491 | /* M32R relocs. */ | |
| 3492 | #define R_M32R_NONE 0 /* No reloc. */ | |
| 3493 | #define R_M32R_16 1 /* Direct 16 bit. */ | |
| 3494 | #define R_M32R_32 2 /* Direct 32 bit. */ | |
| 3495 | #define R_M32R_24 3 /* Direct 24 bit. */ | |
| 3496 | #define R_M32R_10_PCREL 4 /* PC relative 10 bit shifted. */ | |
| 3497 | #define R_M32R_18_PCREL 5 /* PC relative 18 bit shifted. */ | |
| 3498 | #define R_M32R_26_PCREL 6 /* PC relative 26 bit shifted. */ | |
| 3499 | #define R_M32R_HI16_ULO 7 /* High 16 bit with unsigned low. */ | |
| 3500 | #define R_M32R_HI16_SLO 8 /* High 16 bit with signed low. */ | |
| 3501 | #define R_M32R_LO16 9 /* Low 16 bit. */ | |
| 3502 | #define R_M32R_SDA16 10 /* 16 bit offset in SDA. */ | |
| 3503 | #define R_M32R_GNU_VTINHERIT 11 | |
| 3504 | #define R_M32R_GNU_VTENTRY 12 | |
| 3505 | /* M32R relocs use SHT_RELA. */ | |
| 3506 | #define R_M32R_16_RELA 33 /* Direct 16 bit. */ | |
| 3507 | #define R_M32R_32_RELA 34 /* Direct 32 bit. */ | |
| 3508 | #define R_M32R_24_RELA 35 /* Direct 24 bit. */ | |
| 3509 | #define R_M32R_10_PCREL_RELA 36 /* PC relative 10 bit shifted. */ | |
| 3510 | #define R_M32R_18_PCREL_RELA 37 /* PC relative 18 bit shifted. */ | |
| 3511 | #define R_M32R_26_PCREL_RELA 38 /* PC relative 26 bit shifted. */ | |
| 3512 | #define R_M32R_HI16_ULO_RELA 39 /* High 16 bit with unsigned low */ | |
| 3513 | #define R_M32R_HI16_SLO_RELA 40 /* High 16 bit with signed low */ | |
| 3514 | #define R_M32R_LO16_RELA 41 /* Low 16 bit */ | |
| 3515 | #define R_M32R_SDA16_RELA 42 /* 16 bit offset in SDA */ | |
| 3516 | #define R_M32R_RELA_GNU_VTINHERIT 43 | |
| 3517 | #define R_M32R_RELA_GNU_VTENTRY 44 | |
| 3518 | #define R_M32R_REL32 45 /* PC relative 32 bit. */ | |
| 3519 | ||
| 3520 | #define R_M32R_GOT24 48 /* 24 bit GOT entry */ | |
| 3521 | #define R_M32R_26_PLTREL 49 /* 26 bit PC relative to PLT shifted */ | |
| 3522 | #define R_M32R_COPY 50 /* Copy symbol at runtime */ | |
| 3523 | #define R_M32R_GLOB_DAT 51 /* Create GOT entry */ | |
| 3524 | #define R_M32R_JMP_SLOT 52 /* Create PLT entry */ | |
| 3525 | #define R_M32R_RELATIVE 53 /* Adjust by program base */ | |
| 3526 | #define R_M32R_GOTOFF 54 /* 24 bit offset to GOT */ | |
| 3527 | #define R_M32R_GOTPC24 55 /* 24 bit PC relative offset to GOT */ | |
| 3528 | #define R_M32R_GOT16_HI_ULO 56 /* High 16 bit GOT entry with unsigned | |
| 3529 | low */ | |
| 3530 | #define R_M32R_GOT16_HI_SLO 57 /* High 16 bit GOT entry with signed | |
| 3531 | low */ | |
| 3532 | #define R_M32R_GOT16_LO 58 /* Low 16 bit GOT entry */ | |
| 3533 | #define R_M32R_GOTPC_HI_ULO 59 /* High 16 bit PC relative offset to | |
| 3534 | GOT with unsigned low */ | |
| 3535 | #define R_M32R_GOTPC_HI_SLO 60 /* High 16 bit PC relative offset to | |
| 3536 | GOT with signed low */ | |
| 3537 | #define R_M32R_GOTPC_LO 61 /* Low 16 bit PC relative offset to | |
| 3538 | GOT */ | |
| 3539 | #define R_M32R_GOTOFF_HI_ULO 62 /* High 16 bit offset to GOT | |
| 3540 | with unsigned low */ | |
| 3541 | #define R_M32R_GOTOFF_HI_SLO 63 /* High 16 bit offset to GOT | |
| 3542 | with signed low */ | |
| 3543 | #define R_M32R_GOTOFF_LO 64 /* Low 16 bit offset to GOT */ | |
| 3544 | #define R_M32R_NUM 256 /* Keep this the last entry. */ | |
| 3545 | ||
| 3546 | /* MicroBlaze relocations */ | |
| 3547 | #define R_MICROBLAZE_NONE 0 /* No reloc. */ | |
| 3548 | #define R_MICROBLAZE_32 1 /* Direct 32 bit. */ | |
| 3549 | #define R_MICROBLAZE_32_PCREL 2 /* PC relative 32 bit. */ | |
| 3550 | #define R_MICROBLAZE_64_PCREL 3 /* PC relative 64 bit. */ | |
| 3551 | #define R_MICROBLAZE_32_PCREL_LO 4 /* Low 16 bits of PCREL32. */ | |
| 3552 | #define R_MICROBLAZE_64 5 /* Direct 64 bit. */ | |
| 3553 | #define R_MICROBLAZE_32_LO 6 /* Low 16 bit. */ | |
| 3554 | #define R_MICROBLAZE_SRO32 7 /* Read-only small data area. */ | |
| 3555 | #define R_MICROBLAZE_SRW32 8 /* Read-write small data area. */ | |
| 3556 | #define R_MICROBLAZE_64_NONE 9 /* No reloc. */ | |
| 3557 | #define R_MICROBLAZE_32_SYM_OP_SYM 10 /* Symbol Op Symbol relocation. */ | |
| 3558 | #define R_MICROBLAZE_GNU_VTINHERIT 11 /* GNU C++ vtable hierarchy. */ | |
| 3559 | #define R_MICROBLAZE_GNU_VTENTRY 12 /* GNU C++ vtable member usage. */ | |
| 3560 | #define R_MICROBLAZE_GOTPC_64 13 /* PC-relative GOT offset. */ | |
| 3561 | #define R_MICROBLAZE_GOT_64 14 /* GOT entry offset. */ | |
| 3562 | #define R_MICROBLAZE_PLT_64 15 /* PLT offset (PC-relative). */ | |
| 3563 | #define R_MICROBLAZE_REL 16 /* Adjust by program base. */ | |
| 3564 | #define R_MICROBLAZE_JUMP_SLOT 17 /* Create PLT entry. */ | |
| 3565 | #define R_MICROBLAZE_GLOB_DAT 18 /* Create GOT entry. */ | |
| 3566 | #define R_MICROBLAZE_GOTOFF_64 19 /* 64 bit offset to GOT. */ | |
| 3567 | #define R_MICROBLAZE_GOTOFF_32 20 /* 32 bit offset to GOT. */ | |
| 3568 | #define R_MICROBLAZE_COPY 21 /* Runtime copy. */ | |
| 3569 | #define R_MICROBLAZE_TLS 22 /* TLS Reloc. */ | |
| 3570 | #define R_MICROBLAZE_TLSGD 23 /* TLS General Dynamic. */ | |
| 3571 | #define R_MICROBLAZE_TLSLD 24 /* TLS Local Dynamic. */ | |
| 3572 | #define R_MICROBLAZE_TLSDTPMOD32 25 /* TLS Module ID. */ | |
| 3573 | #define R_MICROBLAZE_TLSDTPREL32 26 /* TLS Offset Within TLS Block. */ | |
| 3574 | #define R_MICROBLAZE_TLSDTPREL64 27 /* TLS Offset Within TLS Block. */ | |
| 3575 | #define R_MICROBLAZE_TLSGOTTPREL32 28 /* TLS Offset From Thread Pointer. */ | |
| 3576 | #define R_MICROBLAZE_TLSTPREL32 29 /* TLS Offset From Thread Pointer. */ | |
| 3577 | ||
| 3578 | /* Legal values for d_tag (dynamic entry type). */ | |
| 3579 | #define DT_NIOS2_GP 0x70000002 /* Address of _gp. */ | |
| 3580 | ||
| 3581 | /* Nios II relocations. */ | |
| 3582 | #define R_NIOS2_NONE 0 /* No reloc. */ | |
| 3583 | #define R_NIOS2_S16 1 /* Direct signed 16 bit. */ | |
| 3584 | #define R_NIOS2_U16 2 /* Direct unsigned 16 bit. */ | |
| 3585 | #define R_NIOS2_PCREL16 3 /* PC relative 16 bit. */ | |
| 3586 | #define R_NIOS2_CALL26 4 /* Direct call. */ | |
| 3587 | #define R_NIOS2_IMM5 5 /* 5 bit constant expression. */ | |
| 3588 | #define R_NIOS2_CACHE_OPX 6 /* 5 bit expression, shift 22. */ | |
| 3589 | #define R_NIOS2_IMM6 7 /* 6 bit constant expression. */ | |
| 3590 | #define R_NIOS2_IMM8 8 /* 8 bit constant expression. */ | |
| 3591 | #define R_NIOS2_HI16 9 /* High 16 bit. */ | |
| 3592 | #define R_NIOS2_LO16 10 /* Low 16 bit. */ | |
| 3593 | #define R_NIOS2_HIADJ16 11 /* High 16 bit, adjusted. */ | |
| 3594 | #define R_NIOS2_BFD_RELOC_32 12 /* 32 bit symbol value + addend. */ | |
| 3595 | #define R_NIOS2_BFD_RELOC_16 13 /* 16 bit symbol value + addend. */ | |
| 3596 | #define R_NIOS2_BFD_RELOC_8 14 /* 8 bit symbol value + addend. */ | |
| 3597 | #define R_NIOS2_GPREL 15 /* 16 bit GP pointer offset. */ | |
| 3598 | #define R_NIOS2_GNU_VTINHERIT 16 /* GNU C++ vtable hierarchy. */ | |
| 3599 | #define R_NIOS2_GNU_VTENTRY 17 /* GNU C++ vtable member usage. */ | |
| 3600 | #define R_NIOS2_UJMP 18 /* Unconditional branch. */ | |
| 3601 | #define R_NIOS2_CJMP 19 /* Conditional branch. */ | |
| 3602 | #define R_NIOS2_CALLR 20 /* Indirect call through register. */ | |
| 3603 | #define R_NIOS2_ALIGN 21 /* Alignment requirement for | |
| 3604 | linker relaxation. */ | |
| 3605 | #define R_NIOS2_GOT16 22 /* 16 bit GOT entry. */ | |
| 3606 | #define R_NIOS2_CALL16 23 /* 16 bit GOT entry for function. */ | |
| 3607 | #define R_NIOS2_GOTOFF_LO 24 /* %lo of offset to GOT pointer. */ | |
| 3608 | #define R_NIOS2_GOTOFF_HA 25 /* %hiadj of offset to GOT pointer. */ | |
| 3609 | #define R_NIOS2_PCREL_LO 26 /* %lo of PC relative offset. */ | |
| 3610 | #define R_NIOS2_PCREL_HA 27 /* %hiadj of PC relative offset. */ | |
| 3611 | #define R_NIOS2_TLS_GD16 28 /* 16 bit GOT offset for TLS GD. */ | |
| 3612 | #define R_NIOS2_TLS_LDM16 29 /* 16 bit GOT offset for TLS LDM. */ | |
| 3613 | #define R_NIOS2_TLS_LDO16 30 /* 16 bit module relative offset. */ | |
| 3614 | #define R_NIOS2_TLS_IE16 31 /* 16 bit GOT offset for TLS IE. */ | |
| 3615 | #define R_NIOS2_TLS_LE16 32 /* 16 bit LE TP-relative offset. */ | |
| 3616 | #define R_NIOS2_TLS_DTPMOD 33 /* Module number. */ | |
| 3617 | #define R_NIOS2_TLS_DTPREL 34 /* Module-relative offset. */ | |
| 3618 | #define R_NIOS2_TLS_TPREL 35 /* TP-relative offset. */ | |
| 3619 | #define R_NIOS2_COPY 36 /* Copy symbol at runtime. */ | |
| 3620 | #define R_NIOS2_GLOB_DAT 37 /* Create GOT entry. */ | |
| 3621 | #define R_NIOS2_JUMP_SLOT 38 /* Create PLT entry. */ | |
| 3622 | #define R_NIOS2_RELATIVE 39 /* Adjust by program base. */ | |
| 3623 | #define R_NIOS2_GOTOFF 40 /* 16 bit offset to GOT pointer. */ | |
| 3624 | #define R_NIOS2_CALL26_NOAT 41 /* Direct call in .noat section. */ | |
| 3625 | #define R_NIOS2_GOT_LO 42 /* %lo() of GOT entry. */ | |
| 3626 | #define R_NIOS2_GOT_HA 43 /* %hiadj() of GOT entry. */ | |
| 3627 | #define R_NIOS2_CALL_LO 44 /* %lo() of function GOT entry. */ | |
| 3628 | #define R_NIOS2_CALL_HA 45 /* %hiadj() of function GOT entry. */ | |
| 3629 | ||
| 3630 | /* TILEPro relocations. */ | |
| 3631 | #define R_TILEPRO_NONE 0 /* No reloc */ | |
| 3632 | #define R_TILEPRO_32 1 /* Direct 32 bit */ | |
| 3633 | #define R_TILEPRO_16 2 /* Direct 16 bit */ | |
| 3634 | #define R_TILEPRO_8 3 /* Direct 8 bit */ | |
| 3635 | #define R_TILEPRO_32_PCREL 4 /* PC relative 32 bit */ | |
| 3636 | #define R_TILEPRO_16_PCREL 5 /* PC relative 16 bit */ | |
| 3637 | #define R_TILEPRO_8_PCREL 6 /* PC relative 8 bit */ | |
| 3638 | #define R_TILEPRO_LO16 7 /* Low 16 bit */ | |
| 3639 | #define R_TILEPRO_HI16 8 /* High 16 bit */ | |
| 3640 | #define R_TILEPRO_HA16 9 /* High 16 bit, adjusted */ | |
| 3641 | #define R_TILEPRO_COPY 10 /* Copy relocation */ | |
| 3642 | #define R_TILEPRO_GLOB_DAT 11 /* Create GOT entry */ | |
| 3643 | #define R_TILEPRO_JMP_SLOT 12 /* Create PLT entry */ | |
| 3644 | #define R_TILEPRO_RELATIVE 13 /* Adjust by program base */ | |
| 3645 | #define R_TILEPRO_BROFF_X1 14 /* X1 pipe branch offset */ | |
| 3646 | #define R_TILEPRO_JOFFLONG_X1 15 /* X1 pipe jump offset */ | |
| 3647 | #define R_TILEPRO_JOFFLONG_X1_PLT 16 /* X1 pipe jump offset to PLT */ | |
| 3648 | #define R_TILEPRO_IMM8_X0 17 /* X0 pipe 8-bit */ | |
| 3649 | #define R_TILEPRO_IMM8_Y0 18 /* Y0 pipe 8-bit */ | |
| 3650 | #define R_TILEPRO_IMM8_X1 19 /* X1 pipe 8-bit */ | |
| 3651 | #define R_TILEPRO_IMM8_Y1 20 /* Y1 pipe 8-bit */ | |
| 3652 | #define R_TILEPRO_MT_IMM15_X1 21 /* X1 pipe mtspr */ | |
| 3653 | #define R_TILEPRO_MF_IMM15_X1 22 /* X1 pipe mfspr */ | |
| 3654 | #define R_TILEPRO_IMM16_X0 23 /* X0 pipe 16-bit */ | |
| 3655 | #define R_TILEPRO_IMM16_X1 24 /* X1 pipe 16-bit */ | |
| 3656 | #define R_TILEPRO_IMM16_X0_LO 25 /* X0 pipe low 16-bit */ | |
| 3657 | #define R_TILEPRO_IMM16_X1_LO 26 /* X1 pipe low 16-bit */ | |
| 3658 | #define R_TILEPRO_IMM16_X0_HI 27 /* X0 pipe high 16-bit */ | |
| 3659 | #define R_TILEPRO_IMM16_X1_HI 28 /* X1 pipe high 16-bit */ | |
| 3660 | #define R_TILEPRO_IMM16_X0_HA 29 /* X0 pipe high 16-bit, adjusted */ | |
| 3661 | #define R_TILEPRO_IMM16_X1_HA 30 /* X1 pipe high 16-bit, adjusted */ | |
| 3662 | #define R_TILEPRO_IMM16_X0_PCREL 31 /* X0 pipe PC relative 16 bit */ | |
| 3663 | #define R_TILEPRO_IMM16_X1_PCREL 32 /* X1 pipe PC relative 16 bit */ | |
| 3664 | #define R_TILEPRO_IMM16_X0_LO_PCREL 33 /* X0 pipe PC relative low 16 bit */ | |
| 3665 | #define R_TILEPRO_IMM16_X1_LO_PCREL 34 /* X1 pipe PC relative low 16 bit */ | |
| 3666 | #define R_TILEPRO_IMM16_X0_HI_PCREL 35 /* X0 pipe PC relative high 16 bit */ | |
| 3667 | #define R_TILEPRO_IMM16_X1_HI_PCREL 36 /* X1 pipe PC relative high 16 bit */ | |
| 3668 | #define R_TILEPRO_IMM16_X0_HA_PCREL 37 /* X0 pipe PC relative ha() 16 bit */ | |
| 3669 | #define R_TILEPRO_IMM16_X1_HA_PCREL 38 /* X1 pipe PC relative ha() 16 bit */ | |
| 3670 | #define R_TILEPRO_IMM16_X0_GOT 39 /* X0 pipe 16-bit GOT offset */ | |
| 3671 | #define R_TILEPRO_IMM16_X1_GOT 40 /* X1 pipe 16-bit GOT offset */ | |
| 3672 | #define R_TILEPRO_IMM16_X0_GOT_LO 41 /* X0 pipe low 16-bit GOT offset */ | |
| 3673 | #define R_TILEPRO_IMM16_X1_GOT_LO 42 /* X1 pipe low 16-bit GOT offset */ | |
| 3674 | #define R_TILEPRO_IMM16_X0_GOT_HI 43 /* X0 pipe high 16-bit GOT offset */ | |
| 3675 | #define R_TILEPRO_IMM16_X1_GOT_HI 44 /* X1 pipe high 16-bit GOT offset */ | |
| 3676 | #define R_TILEPRO_IMM16_X0_GOT_HA 45 /* X0 pipe ha() 16-bit GOT offset */ | |
| 3677 | #define R_TILEPRO_IMM16_X1_GOT_HA 46 /* X1 pipe ha() 16-bit GOT offset */ | |
| 3678 | #define R_TILEPRO_MMSTART_X0 47 /* X0 pipe mm "start" */ | |
| 3679 | #define R_TILEPRO_MMEND_X0 48 /* X0 pipe mm "end" */ | |
| 3680 | #define R_TILEPRO_MMSTART_X1 49 /* X1 pipe mm "start" */ | |
| 3681 | #define R_TILEPRO_MMEND_X1 50 /* X1 pipe mm "end" */ | |
| 3682 | #define R_TILEPRO_SHAMT_X0 51 /* X0 pipe shift amount */ | |
| 3683 | #define R_TILEPRO_SHAMT_X1 52 /* X1 pipe shift amount */ | |
| 3684 | #define R_TILEPRO_SHAMT_Y0 53 /* Y0 pipe shift amount */ | |
| 3685 | #define R_TILEPRO_SHAMT_Y1 54 /* Y1 pipe shift amount */ | |
| 3686 | #define R_TILEPRO_DEST_IMM8_X1 55 /* X1 pipe destination 8-bit */ | |
| 3687 | /* Relocs 56-59 are currently not defined. */ | |
| 3688 | #define R_TILEPRO_TLS_GD_CALL 60 /* "jal" for TLS GD */ | |
| 3689 | #define R_TILEPRO_IMM8_X0_TLS_GD_ADD 61 /* X0 pipe "addi" for TLS GD */ | |
| 3690 | #define R_TILEPRO_IMM8_X1_TLS_GD_ADD 62 /* X1 pipe "addi" for TLS GD */ | |
| 3691 | #define R_TILEPRO_IMM8_Y0_TLS_GD_ADD 63 /* Y0 pipe "addi" for TLS GD */ | |
| 3692 | #define R_TILEPRO_IMM8_Y1_TLS_GD_ADD 64 /* Y1 pipe "addi" for TLS GD */ | |
| 3693 | #define R_TILEPRO_TLS_IE_LOAD 65 /* "lw_tls" for TLS IE */ | |
| 3694 | #define R_TILEPRO_IMM16_X0_TLS_GD 66 /* X0 pipe 16-bit TLS GD offset */ | |
| 3695 | #define R_TILEPRO_IMM16_X1_TLS_GD 67 /* X1 pipe 16-bit TLS GD offset */ | |
| 3696 | #define R_TILEPRO_IMM16_X0_TLS_GD_LO 68 /* X0 pipe low 16-bit TLS GD offset */ | |
| 3697 | #define R_TILEPRO_IMM16_X1_TLS_GD_LO 69 /* X1 pipe low 16-bit TLS GD offset */ | |
| 3698 | #define R_TILEPRO_IMM16_X0_TLS_GD_HI 70 /* X0 pipe high 16-bit TLS GD offset */ | |
| 3699 | #define R_TILEPRO_IMM16_X1_TLS_GD_HI 71 /* X1 pipe high 16-bit TLS GD offset */ | |
| 3700 | #define R_TILEPRO_IMM16_X0_TLS_GD_HA 72 /* X0 pipe ha() 16-bit TLS GD offset */ | |
| 3701 | #define R_TILEPRO_IMM16_X1_TLS_GD_HA 73 /* X1 pipe ha() 16-bit TLS GD offset */ | |
| 3702 | #define R_TILEPRO_IMM16_X0_TLS_IE 74 /* X0 pipe 16-bit TLS IE offset */ | |
| 3703 | #define R_TILEPRO_IMM16_X1_TLS_IE 75 /* X1 pipe 16-bit TLS IE offset */ | |
| 3704 | #define R_TILEPRO_IMM16_X0_TLS_IE_LO 76 /* X0 pipe low 16-bit TLS IE offset */ | |
| 3705 | #define R_TILEPRO_IMM16_X1_TLS_IE_LO 77 /* X1 pipe low 16-bit TLS IE offset */ | |
| 3706 | #define R_TILEPRO_IMM16_X0_TLS_IE_HI 78 /* X0 pipe high 16-bit TLS IE offset */ | |
| 3707 | #define R_TILEPRO_IMM16_X1_TLS_IE_HI 79 /* X1 pipe high 16-bit TLS IE offset */ | |
| 3708 | #define R_TILEPRO_IMM16_X0_TLS_IE_HA 80 /* X0 pipe ha() 16-bit TLS IE offset */ | |
| 3709 | #define R_TILEPRO_IMM16_X1_TLS_IE_HA 81 /* X1 pipe ha() 16-bit TLS IE offset */ | |
| 3710 | #define R_TILEPRO_TLS_DTPMOD32 82 /* ID of module containing symbol */ | |
| 3711 | #define R_TILEPRO_TLS_DTPOFF32 83 /* Offset in TLS block */ | |
| 3712 | #define R_TILEPRO_TLS_TPOFF32 84 /* Offset in static TLS block */ | |
| 3713 | #define R_TILEPRO_IMM16_X0_TLS_LE 85 /* X0 pipe 16-bit TLS LE offset */ | |
| 3714 | #define R_TILEPRO_IMM16_X1_TLS_LE 86 /* X1 pipe 16-bit TLS LE offset */ | |
| 3715 | #define R_TILEPRO_IMM16_X0_TLS_LE_LO 87 /* X0 pipe low 16-bit TLS LE offset */ | |
| 3716 | #define R_TILEPRO_IMM16_X1_TLS_LE_LO 88 /* X1 pipe low 16-bit TLS LE offset */ | |
| 3717 | #define R_TILEPRO_IMM16_X0_TLS_LE_HI 89 /* X0 pipe high 16-bit TLS LE offset */ | |
| 3718 | #define R_TILEPRO_IMM16_X1_TLS_LE_HI 90 /* X1 pipe high 16-bit TLS LE offset */ | |
| 3719 | #define R_TILEPRO_IMM16_X0_TLS_LE_HA 91 /* X0 pipe ha() 16-bit TLS LE offset */ | |
| 3720 | #define R_TILEPRO_IMM16_X1_TLS_LE_HA 92 /* X1 pipe ha() 16-bit TLS LE offset */ | |
| 3721 | ||
| 3722 | #define R_TILEPRO_GNU_VTINHERIT 128 /* GNU C++ vtable hierarchy */ | |
| 3723 | #define R_TILEPRO_GNU_VTENTRY 129 /* GNU C++ vtable member usage */ | |
| 3724 | ||
| 3725 | #define R_TILEPRO_NUM 130 | |
| 3726 | ||
| 3727 | ||
| 3728 | /* TILE-Gx relocations. */ | |
| 3729 | #define R_TILEGX_NONE 0 /* No reloc */ | |
| 3730 | #define R_TILEGX_64 1 /* Direct 64 bit */ | |
| 3731 | #define R_TILEGX_32 2 /* Direct 32 bit */ | |
| 3732 | #define R_TILEGX_16 3 /* Direct 16 bit */ | |
| 3733 | #define R_TILEGX_8 4 /* Direct 8 bit */ | |
| 3734 | #define R_TILEGX_64_PCREL 5 /* PC relative 64 bit */ | |
| 3735 | #define R_TILEGX_32_PCREL 6 /* PC relative 32 bit */ | |
| 3736 | #define R_TILEGX_16_PCREL 7 /* PC relative 16 bit */ | |
| 3737 | #define R_TILEGX_8_PCREL 8 /* PC relative 8 bit */ | |
| 3738 | #define R_TILEGX_HW0 9 /* hword 0 16-bit */ | |
| 3739 | #define R_TILEGX_HW1 10 /* hword 1 16-bit */ | |
| 3740 | #define R_TILEGX_HW2 11 /* hword 2 16-bit */ | |
| 3741 | #define R_TILEGX_HW3 12 /* hword 3 16-bit */ | |
| 3742 | #define R_TILEGX_HW0_LAST 13 /* last hword 0 16-bit */ | |
| 3743 | #define R_TILEGX_HW1_LAST 14 /* last hword 1 16-bit */ | |
| 3744 | #define R_TILEGX_HW2_LAST 15 /* last hword 2 16-bit */ | |
| 3745 | #define R_TILEGX_COPY 16 /* Copy relocation */ | |
| 3746 | #define R_TILEGX_GLOB_DAT 17 /* Create GOT entry */ | |
| 3747 | #define R_TILEGX_JMP_SLOT 18 /* Create PLT entry */ | |
| 3748 | #define R_TILEGX_RELATIVE 19 /* Adjust by program base */ | |
| 3749 | #define R_TILEGX_BROFF_X1 20 /* X1 pipe branch offset */ | |
| 3750 | #define R_TILEGX_JUMPOFF_X1 21 /* X1 pipe jump offset */ | |
| 3751 | #define R_TILEGX_JUMPOFF_X1_PLT 22 /* X1 pipe jump offset to PLT */ | |
| 3752 | #define R_TILEGX_IMM8_X0 23 /* X0 pipe 8-bit */ | |
| 3753 | #define R_TILEGX_IMM8_Y0 24 /* Y0 pipe 8-bit */ | |
| 3754 | #define R_TILEGX_IMM8_X1 25 /* X1 pipe 8-bit */ | |
| 3755 | #define R_TILEGX_IMM8_Y1 26 /* Y1 pipe 8-bit */ | |
| 3756 | #define R_TILEGX_DEST_IMM8_X1 27 /* X1 pipe destination 8-bit */ | |
| 3757 | #define R_TILEGX_MT_IMM14_X1 28 /* X1 pipe mtspr */ | |
| 3758 | #define R_TILEGX_MF_IMM14_X1 29 /* X1 pipe mfspr */ | |
| 3759 | #define R_TILEGX_MMSTART_X0 30 /* X0 pipe mm "start" */ | |
| 3760 | #define R_TILEGX_MMEND_X0 31 /* X0 pipe mm "end" */ | |
| 3761 | #define R_TILEGX_SHAMT_X0 32 /* X0 pipe shift amount */ | |
| 3762 | #define R_TILEGX_SHAMT_X1 33 /* X1 pipe shift amount */ | |
| 3763 | #define R_TILEGX_SHAMT_Y0 34 /* Y0 pipe shift amount */ | |
| 3764 | #define R_TILEGX_SHAMT_Y1 35 /* Y1 pipe shift amount */ | |
| 3765 | #define R_TILEGX_IMM16_X0_HW0 36 /* X0 pipe hword 0 */ | |
| 3766 | #define R_TILEGX_IMM16_X1_HW0 37 /* X1 pipe hword 0 */ | |
| 3767 | #define R_TILEGX_IMM16_X0_HW1 38 /* X0 pipe hword 1 */ | |
| 3768 | #define R_TILEGX_IMM16_X1_HW1 39 /* X1 pipe hword 1 */ | |
| 3769 | #define R_TILEGX_IMM16_X0_HW2 40 /* X0 pipe hword 2 */ | |
| 3770 | #define R_TILEGX_IMM16_X1_HW2 41 /* X1 pipe hword 2 */ | |
| 3771 | #define R_TILEGX_IMM16_X0_HW3 42 /* X0 pipe hword 3 */ | |
| 3772 | #define R_TILEGX_IMM16_X1_HW3 43 /* X1 pipe hword 3 */ | |
| 3773 | #define R_TILEGX_IMM16_X0_HW0_LAST 44 /* X0 pipe last hword 0 */ | |
| 3774 | #define R_TILEGX_IMM16_X1_HW0_LAST 45 /* X1 pipe last hword 0 */ | |
| 3775 | #define R_TILEGX_IMM16_X0_HW1_LAST 46 /* X0 pipe last hword 1 */ | |
| 3776 | #define R_TILEGX_IMM16_X1_HW1_LAST 47 /* X1 pipe last hword 1 */ | |
| 3777 | #define R_TILEGX_IMM16_X0_HW2_LAST 48 /* X0 pipe last hword 2 */ | |
| 3778 | #define R_TILEGX_IMM16_X1_HW2_LAST 49 /* X1 pipe last hword 2 */ | |
| 3779 | #define R_TILEGX_IMM16_X0_HW0_PCREL 50 /* X0 pipe PC relative hword 0 */ | |
| 3780 | #define R_TILEGX_IMM16_X1_HW0_PCREL 51 /* X1 pipe PC relative hword 0 */ | |
| 3781 | #define R_TILEGX_IMM16_X0_HW1_PCREL 52 /* X0 pipe PC relative hword 1 */ | |
| 3782 | #define R_TILEGX_IMM16_X1_HW1_PCREL 53 /* X1 pipe PC relative hword 1 */ | |
| 3783 | #define R_TILEGX_IMM16_X0_HW2_PCREL 54 /* X0 pipe PC relative hword 2 */ | |
| 3784 | #define R_TILEGX_IMM16_X1_HW2_PCREL 55 /* X1 pipe PC relative hword 2 */ | |
| 3785 | #define R_TILEGX_IMM16_X0_HW3_PCREL 56 /* X0 pipe PC relative hword 3 */ | |
| 3786 | #define R_TILEGX_IMM16_X1_HW3_PCREL 57 /* X1 pipe PC relative hword 3 */ | |
| 3787 | #define R_TILEGX_IMM16_X0_HW0_LAST_PCREL 58 /* X0 pipe PC-rel last hword 0 */ | |
| 3788 | #define R_TILEGX_IMM16_X1_HW0_LAST_PCREL 59 /* X1 pipe PC-rel last hword 0 */ | |
| 3789 | #define R_TILEGX_IMM16_X0_HW1_LAST_PCREL 60 /* X0 pipe PC-rel last hword 1 */ | |
| 3790 | #define R_TILEGX_IMM16_X1_HW1_LAST_PCREL 61 /* X1 pipe PC-rel last hword 1 */ | |
| 3791 | #define R_TILEGX_IMM16_X0_HW2_LAST_PCREL 62 /* X0 pipe PC-rel last hword 2 */ | |
| 3792 | #define R_TILEGX_IMM16_X1_HW2_LAST_PCREL 63 /* X1 pipe PC-rel last hword 2 */ | |
| 3793 | #define R_TILEGX_IMM16_X0_HW0_GOT 64 /* X0 pipe hword 0 GOT offset */ | |
| 3794 | #define R_TILEGX_IMM16_X1_HW0_GOT 65 /* X1 pipe hword 0 GOT offset */ | |
| 3795 | #define R_TILEGX_IMM16_X0_HW0_PLT_PCREL 66 /* X0 pipe PC-rel PLT hword 0 */ | |
| 3796 | #define R_TILEGX_IMM16_X1_HW0_PLT_PCREL 67 /* X1 pipe PC-rel PLT hword 0 */ | |
| 3797 | #define R_TILEGX_IMM16_X0_HW1_PLT_PCREL 68 /* X0 pipe PC-rel PLT hword 1 */ | |
| 3798 | #define R_TILEGX_IMM16_X1_HW1_PLT_PCREL 69 /* X1 pipe PC-rel PLT hword 1 */ | |
| 3799 | #define R_TILEGX_IMM16_X0_HW2_PLT_PCREL 70 /* X0 pipe PC-rel PLT hword 2 */ | |
| 3800 | #define R_TILEGX_IMM16_X1_HW2_PLT_PCREL 71 /* X1 pipe PC-rel PLT hword 2 */ | |
| 3801 | #define R_TILEGX_IMM16_X0_HW0_LAST_GOT 72 /* X0 pipe last hword 0 GOT offset */ | |
| 3802 | #define R_TILEGX_IMM16_X1_HW0_LAST_GOT 73 /* X1 pipe last hword 0 GOT offset */ | |
| 3803 | #define R_TILEGX_IMM16_X0_HW1_LAST_GOT 74 /* X0 pipe last hword 1 GOT offset */ | |
| 3804 | #define R_TILEGX_IMM16_X1_HW1_LAST_GOT 75 /* X1 pipe last hword 1 GOT offset */ | |
| 3805 | #define R_TILEGX_IMM16_X0_HW3_PLT_PCREL 76 /* X0 pipe PC-rel PLT hword 3 */ | |
| 3806 | #define R_TILEGX_IMM16_X1_HW3_PLT_PCREL 77 /* X1 pipe PC-rel PLT hword 3 */ | |
| 3807 | #define R_TILEGX_IMM16_X0_HW0_TLS_GD 78 /* X0 pipe hword 0 TLS GD offset */ | |
| 3808 | #define R_TILEGX_IMM16_X1_HW0_TLS_GD 79 /* X1 pipe hword 0 TLS GD offset */ | |
| 3809 | #define R_TILEGX_IMM16_X0_HW0_TLS_LE 80 /* X0 pipe hword 0 TLS LE offset */ | |
| 3810 | #define R_TILEGX_IMM16_X1_HW0_TLS_LE 81 /* X1 pipe hword 0 TLS LE offset */ | |
| 3811 | #define R_TILEGX_IMM16_X0_HW0_LAST_TLS_LE 82 /* X0 pipe last hword 0 LE off */ | |
| 3812 | #define R_TILEGX_IMM16_X1_HW0_LAST_TLS_LE 83 /* X1 pipe last hword 0 LE off */ | |
| 3813 | #define R_TILEGX_IMM16_X0_HW1_LAST_TLS_LE 84 /* X0 pipe last hword 1 LE off */ | |
| 3814 | #define R_TILEGX_IMM16_X1_HW1_LAST_TLS_LE 85 /* X1 pipe last hword 1 LE off */ | |
| 3815 | #define R_TILEGX_IMM16_X0_HW0_LAST_TLS_GD 86 /* X0 pipe last hword 0 GD off */ | |
| 3816 | #define R_TILEGX_IMM16_X1_HW0_LAST_TLS_GD 87 /* X1 pipe last hword 0 GD off */ | |
| 3817 | #define R_TILEGX_IMM16_X0_HW1_LAST_TLS_GD 88 /* X0 pipe last hword 1 GD off */ | |
| 3818 | #define R_TILEGX_IMM16_X1_HW1_LAST_TLS_GD 89 /* X1 pipe last hword 1 GD off */ | |
| 3819 | /* Relocs 90-91 are currently not defined. */ | |
| 3820 | #define R_TILEGX_IMM16_X0_HW0_TLS_IE 92 /* X0 pipe hword 0 TLS IE offset */ | |
| 3821 | #define R_TILEGX_IMM16_X1_HW0_TLS_IE 93 /* X1 pipe hword 0 TLS IE offset */ | |
| 3822 | #define R_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL 94 /* X0 pipe PC-rel PLT last hword 0 */ | |
| 3823 | #define R_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL 95 /* X1 pipe PC-rel PLT last hword 0 */ | |
| 3824 | #define R_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL 96 /* X0 pipe PC-rel PLT last hword 1 */ | |
| 3825 | #define R_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL 97 /* X1 pipe PC-rel PLT last hword 1 */ | |
| 3826 | #define R_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL 98 /* X0 pipe PC-rel PLT last hword 2 */ | |
| 3827 | #define R_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL 99 /* X1 pipe PC-rel PLT last hword 2 */ | |
| 3828 | #define R_TILEGX_IMM16_X0_HW0_LAST_TLS_IE 100 /* X0 pipe last hword 0 IE off */ | |
| 3829 | #define R_TILEGX_IMM16_X1_HW0_LAST_TLS_IE 101 /* X1 pipe last hword 0 IE off */ | |
| 3830 | #define R_TILEGX_IMM16_X0_HW1_LAST_TLS_IE 102 /* X0 pipe last hword 1 IE off */ | |
| 3831 | #define R_TILEGX_IMM16_X1_HW1_LAST_TLS_IE 103 /* X1 pipe last hword 1 IE off */ | |
| 3832 | /* Relocs 104-105 are currently not defined. */ | |
| 3833 | #define R_TILEGX_TLS_DTPMOD64 106 /* 64-bit ID of symbol's module */ | |
| 3834 | #define R_TILEGX_TLS_DTPOFF64 107 /* 64-bit offset in TLS block */ | |
| 3835 | #define R_TILEGX_TLS_TPOFF64 108 /* 64-bit offset in static TLS block */ | |
| 3836 | #define R_TILEGX_TLS_DTPMOD32 109 /* 32-bit ID of symbol's module */ | |
| 3837 | #define R_TILEGX_TLS_DTPOFF32 110 /* 32-bit offset in TLS block */ | |
| 3838 | #define R_TILEGX_TLS_TPOFF32 111 /* 32-bit offset in static TLS block */ | |
| 3839 | #define R_TILEGX_TLS_GD_CALL 112 /* "jal" for TLS GD */ | |
| 3840 | #define R_TILEGX_IMM8_X0_TLS_GD_ADD 113 /* X0 pipe "addi" for TLS GD */ | |
| 3841 | #define R_TILEGX_IMM8_X1_TLS_GD_ADD 114 /* X1 pipe "addi" for TLS GD */ | |
| 3842 | #define R_TILEGX_IMM8_Y0_TLS_GD_ADD 115 /* Y0 pipe "addi" for TLS GD */ | |
| 3843 | #define R_TILEGX_IMM8_Y1_TLS_GD_ADD 116 /* Y1 pipe "addi" for TLS GD */ | |
| 3844 | #define R_TILEGX_TLS_IE_LOAD 117 /* "ld_tls" for TLS IE */ | |
| 3845 | #define R_TILEGX_IMM8_X0_TLS_ADD 118 /* X0 pipe "addi" for TLS GD/IE */ | |
| 3846 | #define R_TILEGX_IMM8_X1_TLS_ADD 119 /* X1 pipe "addi" for TLS GD/IE */ | |
| 3847 | #define R_TILEGX_IMM8_Y0_TLS_ADD 120 /* Y0 pipe "addi" for TLS GD/IE */ | |
| 3848 | #define R_TILEGX_IMM8_Y1_TLS_ADD 121 /* Y1 pipe "addi" for TLS GD/IE */ | |
| 3849 | ||
| 3850 | #define R_TILEGX_GNU_VTINHERIT 128 /* GNU C++ vtable hierarchy */ | |
| 3851 | #define R_TILEGX_GNU_VTENTRY 129 /* GNU C++ vtable member usage */ | |
| 3852 | ||
| 3853 | #define R_TILEGX_NUM 130 | |
| 3854 | ||
| 3855 | /* RISC-V ELF Flags */ | |
| 3856 | #define EF_RISCV_RVC 0x0001 | |
| 3857 | #define EF_RISCV_FLOAT_ABI 0x0006 | |
| 3858 | #define EF_RISCV_FLOAT_ABI_SOFT 0x0000 | |
| 3859 | #define EF_RISCV_FLOAT_ABI_SINGLE 0x0002 | |
| 3860 | #define EF_RISCV_FLOAT_ABI_DOUBLE 0x0004 | |
| 3861 | #define EF_RISCV_FLOAT_ABI_QUAD 0x0006 | |
| 3862 | ||
| 3863 | /* RISC-V relocations. */ | |
| 3864 | #define R_RISCV_NONE 0 | |
| 3865 | #define R_RISCV_32 1 | |
| 3866 | #define R_RISCV_64 2 | |
| 3867 | #define R_RISCV_RELATIVE 3 | |
| 3868 | #define R_RISCV_COPY 4 | |
| 3869 | #define R_RISCV_JUMP_SLOT 5 | |
| 3870 | #define R_RISCV_TLS_DTPMOD32 6 | |
| 3871 | #define R_RISCV_TLS_DTPMOD64 7 | |
| 3872 | #define R_RISCV_TLS_DTPREL32 8 | |
| 3873 | #define R_RISCV_TLS_DTPREL64 9 | |
| 3874 | #define R_RISCV_TLS_TPREL32 10 | |
| 3875 | #define R_RISCV_TLS_TPREL64 11 | |
| 3876 | #define R_RISCV_BRANCH 16 | |
| 3877 | #define R_RISCV_JAL 17 | |
| 3878 | #define R_RISCV_CALL 18 | |
| 3879 | #define R_RISCV_CALL_PLT 19 | |
| 3880 | #define R_RISCV_GOT_HI20 20 | |
| 3881 | #define R_RISCV_TLS_GOT_HI20 21 | |
| 3882 | #define R_RISCV_TLS_GD_HI20 22 | |
| 3883 | #define R_RISCV_PCREL_HI20 23 | |
| 3884 | #define R_RISCV_PCREL_LO12_I 24 | |
| 3885 | #define R_RISCV_PCREL_LO12_S 25 | |
| 3886 | #define R_RISCV_HI20 26 | |
| 3887 | #define R_RISCV_LO12_I 27 | |
| 3888 | #define R_RISCV_LO12_S 28 | |
| 3889 | #define R_RISCV_TPREL_HI20 29 | |
| 3890 | #define R_RISCV_TPREL_LO12_I 30 | |
| 3891 | #define R_RISCV_TPREL_LO12_S 31 | |
| 3892 | #define R_RISCV_TPREL_ADD 32 | |
| 3893 | #define R_RISCV_ADD8 33 | |
| 3894 | #define R_RISCV_ADD16 34 | |
| 3895 | #define R_RISCV_ADD32 35 | |
| 3896 | #define R_RISCV_ADD64 36 | |
| 3897 | #define R_RISCV_SUB8 37 | |
| 3898 | #define R_RISCV_SUB16 38 | |
| 3899 | #define R_RISCV_SUB32 39 | |
| 3900 | #define R_RISCV_SUB64 40 | |
| 3901 | #define R_RISCV_GNU_VTINHERIT 41 | |
| 3902 | #define R_RISCV_GNU_VTENTRY 42 | |
| 3903 | #define R_RISCV_ALIGN 43 | |
| 3904 | #define R_RISCV_RVC_BRANCH 44 | |
| 3905 | #define R_RISCV_RVC_JUMP 45 | |
| 3906 | #define R_RISCV_RVC_LUI 46 | |
| 3907 | #define R_RISCV_GPREL_I 47 | |
| 3908 | #define R_RISCV_GPREL_S 48 | |
| 3909 | #define R_RISCV_TPREL_I 49 | |
| 3910 | #define R_RISCV_TPREL_S 50 | |
| 3911 | #define R_RISCV_RELAX 51 | |
| 3912 | #define R_RISCV_SUB6 52 | |
| 3913 | #define R_RISCV_SET6 53 | |
| 3914 | #define R_RISCV_SET8 54 | |
| 3915 | #define R_RISCV_SET16 55 | |
| 3916 | #define R_RISCV_SET32 56 | |
| 3917 | #define R_RISCV_32_PCREL 57 | |
| 3918 | ||
| 3919 | #define R_RISCV_NUM 58 | |
| 3920 | ||
| 3921 | /* BPF specific declarations. */ | |
| 3922 | ||
| 3923 | #define R_BPF_NONE 0 /* No reloc */ | |
| 3924 | #define R_BPF_64_64 1 | |
| 3925 | #define R_BPF_64_32 10 | |
| 3926 | ||
| 3927 | /* Imagination Meta specific relocations. */ | |
| 3928 | ||
| 3929 | #define R_METAG_HIADDR16 0 | |
| 3930 | #define R_METAG_LOADDR16 1 | |
| 3931 | #define R_METAG_ADDR32 2 /* 32bit absolute address */ | |
| 3932 | #define R_METAG_NONE 3 /* No reloc */ | |
| 3933 | #define R_METAG_RELBRANCH 4 | |
| 3934 | #define R_METAG_GETSETOFF 5 | |
| 3935 | ||
| 3936 | /* Backward compatability */ | |
| 3937 | #define R_METAG_REG32OP1 6 | |
| 3938 | #define R_METAG_REG32OP2 7 | |
| 3939 | #define R_METAG_REG32OP3 8 | |
| 3940 | #define R_METAG_REG16OP1 9 | |
| 3941 | #define R_METAG_REG16OP2 10 | |
| 3942 | #define R_METAG_REG16OP3 11 | |
| 3943 | #define R_METAG_REG32OP4 12 | |
| 3944 | ||
| 3945 | #define R_METAG_HIOG 13 | |
| 3946 | #define R_METAG_LOOG 14 | |
| 3947 | ||
| 3948 | #define R_METAG_REL8 15 | |
| 3949 | #define R_METAG_REL16 16 | |
| 3950 | ||
| 3951 | /* GNU */ | |
| 3952 | #define R_METAG_GNU_VTINHERIT 30 | |
| 3953 | #define R_METAG_GNU_VTENTRY 31 | |
| 3954 | ||
| 3955 | /* PIC relocations */ | |
| 3956 | #define R_METAG_HI16_GOTOFF 32 | |
| 3957 | #define R_METAG_LO16_GOTOFF 33 | |
| 3958 | #define R_METAG_GETSET_GOTOFF 34 | |
| 3959 | #define R_METAG_GETSET_GOT 35 | |
| 3960 | #define R_METAG_HI16_GOTPC 36 | |
| 3961 | #define R_METAG_LO16_GOTPC 37 | |
| 3962 | #define R_METAG_HI16_PLT 38 | |
| 3963 | #define R_METAG_LO16_PLT 39 | |
| 3964 | #define R_METAG_RELBRANCH_PLT 40 | |
| 3965 | #define R_METAG_GOTOFF 41 | |
| 3966 | #define R_METAG_PLT 42 | |
| 3967 | #define R_METAG_COPY 43 | |
| 3968 | #define R_METAG_JMP_SLOT 44 | |
| 3969 | #define R_METAG_RELATIVE 45 | |
| 3970 | #define R_METAG_GLOB_DAT 46 | |
| 3971 | ||
| 3972 | /* TLS relocations */ | |
| 3973 | #define R_METAG_TLS_GD 47 | |
| 3974 | #define R_METAG_TLS_LDM 48 | |
| 3975 | #define R_METAG_TLS_LDO_HI16 49 | |
| 3976 | #define R_METAG_TLS_LDO_LO16 50 | |
| 3977 | #define R_METAG_TLS_LDO 51 | |
| 3978 | #define R_METAG_TLS_IE 52 | |
| 3979 | #define R_METAG_TLS_IENONPIC 53 | |
| 3980 | #define R_METAG_TLS_IENONPIC_HI16 54 | |
| 3981 | #define R_METAG_TLS_IENONPIC_LO16 55 | |
| 3982 | #define R_METAG_TLS_TPOFF 56 | |
| 3983 | #define R_METAG_TLS_DTPMOD 57 | |
| 3984 | #define R_METAG_TLS_DTPOFF 58 | |
| 3985 | #define R_METAG_TLS_LE 59 | |
| 3986 | #define R_METAG_TLS_LE_HI16 60 | |
| 3987 | #define R_METAG_TLS_LE_LO16 61 | |
| 3988 | ||
| 3989 | /* NDS32 relocations. */ | |
| 3990 | #define R_NDS32_NONE 0 | |
| 3991 | #define R_NDS32_32_RELA 20 | |
| 3992 | #define R_NDS32_COPY 39 | |
| 3993 | #define R_NDS32_GLOB_DAT 40 | |
| 3994 | #define R_NDS32_JMP_SLOT 41 | |
| 3995 | #define R_NDS32_RELATIVE 42 | |
| 3996 | #define R_NDS32_TLS_TPOFF 102 | |
| 3997 | #define R_NDS32_TLS_DESC 119 | |
| 3998 | ||
| 3999 | __END_DECLS | |
| 4000 | ||
| 4001 | #endif /* elf.h */ |
libc/glibc/include/alloca.h created+40
| ... | ... | @@ -0,0 +1,40 @@ |
| 1 | #ifndef _ALLOCA_H | |
| 2 | ||
| 3 | #include <stdlib/alloca.h> | |
| 4 | ||
| 5 | # ifndef _ISOMAC | |
| 6 | ||
| 7 | #include <stackinfo.h> | |
| 8 | ||
| 9 | #undef __alloca | |
| 10 | ||
| 11 | /* Now define the internal interfaces. */ | |
| 12 | extern void *__alloca (size_t __size); | |
| 13 | ||
| 14 | #ifdef __GNUC__ | |
| 15 | # define __alloca(size) __builtin_alloca (size) | |
| 16 | #endif /* GCC. */ | |
| 17 | ||
| 18 | extern int __libc_use_alloca (size_t size) __attribute__ ((const)); | |
| 19 | extern int __libc_alloca_cutoff (size_t size) __attribute__ ((const)); | |
| 20 | libc_hidden_proto (__libc_alloca_cutoff) | |
| 21 | ||
| 22 | #define __MAX_ALLOCA_CUTOFF 65536 | |
| 23 | ||
| 24 | #include <allocalim.h> | |
| 25 | ||
| 26 | #if defined stackinfo_get_sp && defined stackinfo_sub_sp | |
| 27 | # define alloca_account(size, avar) \ | |
| 28 | ({ void *old__ = stackinfo_get_sp (); \ | |
| 29 | void *m__ = __alloca (size); \ | |
| 30 | avar += stackinfo_sub_sp (old__); \ | |
| 31 | m__; }) | |
| 32 | #else | |
| 33 | # define alloca_account(size, avar) \ | |
| 34 | ({ size_t s__ = (size); \ | |
| 35 | avar += s__; \ | |
| 36 | __alloca (s__); }) | |
| 37 | #endif | |
| 38 | ||
| 39 | # endif /* !_ISOMAC */ | |
| 40 | #endif |
libc/glibc/include/bits/cpu-set.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <posix/bits/cpu-set.h> |
libc/glibc/include/bits/statx.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <io/bits/statx.h> |
libc/glibc/include/bits/stdlib-float.h created+8
| ... | ... | @@ -0,0 +1,8 @@ |
| 1 | /* No floating-point inline functions in rtld and for the conform tests. */ | |
| 2 | #ifdef _ISOMAC | |
| 3 | # include <stdlib/bits/stdlib-float.h> | |
| 4 | #else | |
| 5 | # if !IS_IN (rtld) | |
| 6 | # include <stdlib/bits/stdlib-float.h> | |
| 7 | # endif | |
| 8 | #endif |
libc/glibc/include/bits/types.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <posix/bits/types.h> |
libc/glibc/include/bits/types/__locale_t.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <locale/bits/types/__locale_t.h> |
libc/glibc/include/bits/types/clock_t.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <time/bits/types/clock_t.h> |
libc/glibc/include/bits/types/clockid_t.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <time/bits/types/clockid_t.h> |
libc/glibc/include/bits/types/locale_t.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <locale/bits/types/locale_t.h> |
libc/glibc/include/bits/types/sig_atomic_t.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <signal/bits/types/sig_atomic_t.h> |
libc/glibc/include/bits/types/sigset_t.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <signal/bits/types/sigset_t.h> |
libc/glibc/include/bits/types/struct_itimerspec.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <time/bits/types/struct_itimerspec.h> |
libc/glibc/include/bits/types/struct_timespec.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <time/bits/types/struct_timespec.h> |
libc/glibc/include/bits/types/struct_timeval.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <time/bits/types/struct_timeval.h> |
libc/glibc/include/bits/types/struct_tm.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <time/bits/types/struct_tm.h> |
libc/glibc/include/bits/types/time_t.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <time/bits/types/time_t.h> |
libc/glibc/include/bits/types/timer_t.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <time/bits/types/timer_t.h> |
libc/glibc/include/config.h created
libc/glibc/include/dso_handle.h created+3
| ... | ... | @@ -0,0 +1,3 @@ |
| 1 | /* __dso_handle is always defined by either crtbegin.o from GCC or our | |
| 2 | dso_handle.c. */ | |
| 3 | extern void *__dso_handle __attribute__ ((__visibility__ ("hidden"))); |
libc/glibc/include/elf.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | #ifndef _ELF_H | |
| 2 | #include <elf/elf.h> | |
| 3 | ||
| 4 | #ifndef _ISOMAC | |
| 5 | ||
| 6 | # include <libc-pointer-arith.h> | |
| 7 | ||
| 8 | /* Compute the offset of the note descriptor from size of note entry's | |
| 9 | owner string and note alignment. */ | |
| 10 | # define ELF_NOTE_DESC_OFFSET(namesz, align) \ | |
| 11 | ALIGN_UP (sizeof (ElfW(Nhdr)) + (namesz), (align)) | |
| 12 | ||
| 13 | /* Compute the offset of the next note entry from size of note entry's | |
| 14 | owner string, size of the note descriptor and note alignment. */ | |
| 15 | # define ELF_NOTE_NEXT_OFFSET(namesz, descsz, align) \ | |
| 16 | ALIGN_UP (ELF_NOTE_DESC_OFFSET ((namesz), (align)) + (descsz), (align)) | |
| 17 | ||
| 18 | /* Some information which is not meant for the public and therefore not | |
| 19 | in <elf.h>. */ | |
| 20 | # include <dl-dtprocnum.h> | |
| 21 | # ifdef DT_1_SUPPORTED_MASK | |
| 22 | # error DT_1_SUPPORTED_MASK is defined! | |
| 23 | # endif | |
| 24 | # define DT_1_SUPPORTED_MASK \ | |
| 25 | (DF_1_NOW | DF_1_NODELETE | DF_1_INITFIRST | DF_1_NOOPEN \ | |
| 26 | | DF_1_ORIGIN | DF_1_NODEFLIB) | |
| 27 | ||
| 28 | #endif /* !_ISOMAC */ | |
| 29 | #endif /* elf.h */ |
libc/glibc/include/endian.h created+17
| ... | ... | @@ -0,0 +1,17 @@ |
| 1 | #include <string/endian.h> | |
| 2 | ||
| 3 | #if defined _LIBC && !defined _ISOMAC | |
| 4 | # if __FLOAT_WORD_ORDER == __BIG_ENDIAN | |
| 5 | # define BIG_ENDI 1 | |
| 6 | # undef LITTLE_ENDI | |
| 7 | # define HIGH_HALF 0 | |
| 8 | # define LOW_HALF 1 | |
| 9 | # else | |
| 10 | # if __FLOAT_WORD_ORDER == __LITTLE_ENDIAN | |
| 11 | # undef BIG_ENDI | |
| 12 | # define LITTLE_ENDI 1 | |
| 13 | # define HIGH_HALF 1 | |
| 14 | # define LOW_HALF 0 | |
| 15 | # endif | |
| 16 | # endif | |
| 17 | #endif |
libc/glibc/include/features.h created+477
| ... | ... | @@ -0,0 +1,477 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _FEATURES_H | |
| 19 | #define _FEATURES_H 1 | |
| 20 | ||
| 21 | /* These are defined by the user (or the compiler) | |
| 22 | to specify the desired environment: | |
| 23 | ||
| 24 | __STRICT_ANSI__ ISO Standard C. | |
| 25 | _ISOC99_SOURCE Extensions to ISO C89 from ISO C99. | |
| 26 | _ISOC11_SOURCE Extensions to ISO C99 from ISO C11. | |
| 27 | __STDC_WANT_LIB_EXT2__ | |
| 28 | Extensions to ISO C99 from TR 27431-2:2010. | |
| 29 | __STDC_WANT_IEC_60559_BFP_EXT__ | |
| 30 | Extensions to ISO C11 from TS 18661-1:2014. | |
| 31 | __STDC_WANT_IEC_60559_FUNCS_EXT__ | |
| 32 | Extensions to ISO C11 from TS 18661-4:2015. | |
| 33 | __STDC_WANT_IEC_60559_TYPES_EXT__ | |
| 34 | Extensions to ISO C11 from TS 18661-3:2015. | |
| 35 | ||
| 36 | _POSIX_SOURCE IEEE Std 1003.1. | |
| 37 | _POSIX_C_SOURCE If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2; | |
| 38 | if >=199309L, add IEEE Std 1003.1b-1993; | |
| 39 | if >=199506L, add IEEE Std 1003.1c-1995; | |
| 40 | if >=200112L, all of IEEE 1003.1-2004 | |
| 41 | if >=200809L, all of IEEE 1003.1-2008 | |
| 42 | _XOPEN_SOURCE Includes POSIX and XPG things. Set to 500 if | |
| 43 | Single Unix conformance is wanted, to 600 for the | |
| 44 | sixth revision, to 700 for the seventh revision. | |
| 45 | _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions. | |
| 46 | _LARGEFILE_SOURCE Some more functions for correct standard I/O. | |
| 47 | _LARGEFILE64_SOURCE Additional functionality from LFS for large files. | |
| 48 | _FILE_OFFSET_BITS=N Select default filesystem interface. | |
| 49 | _ATFILE_SOURCE Additional *at interfaces. | |
| 50 | _GNU_SOURCE All of the above, plus GNU extensions. | |
| 51 | _DEFAULT_SOURCE The default set of features (taking precedence over | |
| 52 | __STRICT_ANSI__). | |
| 53 | ||
| 54 | _FORTIFY_SOURCE Add security hardening to many library functions. | |
| 55 | Set to 1 or 2; 2 performs stricter checks than 1. | |
| 56 | ||
| 57 | _REENTRANT, _THREAD_SAFE | |
| 58 | Obsolete; equivalent to _POSIX_C_SOURCE=199506L. | |
| 59 | ||
| 60 | The `-ansi' switch to the GNU C compiler, and standards conformance | |
| 61 | options such as `-std=c99', define __STRICT_ANSI__. If none of | |
| 62 | these are defined, or if _DEFAULT_SOURCE is defined, the default is | |
| 63 | to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to | |
| 64 | 200809L, as well as enabling miscellaneous functions from BSD and | |
| 65 | SVID. If more than one of these are defined, they accumulate. For | |
| 66 | example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together | |
| 67 | give you ISO C, 1003.1, and 1003.2, but nothing else. | |
| 68 | ||
| 69 | These are defined by this file and are used by the | |
| 70 | header files to decide what to declare or define: | |
| 71 | ||
| 72 | __GLIBC_USE (F) Define things from feature set F. This is defined | |
| 73 | to 1 or 0; the subsequent macros are either defined | |
| 74 | or undefined, and those tests should be moved to | |
| 75 | __GLIBC_USE. | |
| 76 | __USE_ISOC11 Define ISO C11 things. | |
| 77 | __USE_ISOC99 Define ISO C99 things. | |
| 78 | __USE_ISOC95 Define ISO C90 AMD1 (C95) things. | |
| 79 | __USE_ISOCXX11 Define ISO C++11 things. | |
| 80 | __USE_POSIX Define IEEE Std 1003.1 things. | |
| 81 | __USE_POSIX2 Define IEEE Std 1003.2 things. | |
| 82 | __USE_POSIX199309 Define IEEE Std 1003.1, and .1b things. | |
| 83 | __USE_POSIX199506 Define IEEE Std 1003.1, .1b, .1c and .1i things. | |
| 84 | __USE_XOPEN Define XPG things. | |
| 85 | __USE_XOPEN_EXTENDED Define X/Open Unix things. | |
| 86 | __USE_UNIX98 Define Single Unix V2 things. | |
| 87 | __USE_XOPEN2K Define XPG6 things. | |
| 88 | __USE_XOPEN2KXSI Define XPG6 XSI things. | |
| 89 | __USE_XOPEN2K8 Define XPG7 things. | |
| 90 | __USE_XOPEN2K8XSI Define XPG7 XSI things. | |
| 91 | __USE_LARGEFILE Define correct standard I/O things. | |
| 92 | __USE_LARGEFILE64 Define LFS things with separate names. | |
| 93 | __USE_FILE_OFFSET64 Define 64bit interface as default. | |
| 94 | __USE_MISC Define things from 4.3BSD or System V Unix. | |
| 95 | __USE_ATFILE Define *at interfaces and AT_* constants for them. | |
| 96 | __USE_GNU Define GNU extensions. | |
| 97 | __USE_FORTIFY_LEVEL Additional security measures used, according to level. | |
| 98 | ||
| 99 | The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are | |
| 100 | defined by this file unconditionally. `__GNU_LIBRARY__' is provided | |
| 101 | only for compatibility. All new code should use the other symbols | |
| 102 | to test for features. | |
| 103 | ||
| 104 | All macros listed above as possibly being defined by this file are | |
| 105 | explicitly undefined if they are not explicitly defined. | |
| 106 | Feature-test macros that are not defined by the user or compiler | |
| 107 | but are implied by the other feature-test macros defined (or by the | |
| 108 | lack of any definitions) are defined by the file. | |
| 109 | ||
| 110 | ISO C feature test macros depend on the definition of the macro | |
| 111 | when an affected header is included, not when the first system | |
| 112 | header is included, and so they are handled in | |
| 113 | <bits/libc-header-start.h>, which does not have a multiple include | |
| 114 | guard. Feature test macros that can be handled from the first | |
| 115 | system header included are handled here. */ | |
| 116 | ||
| 117 | ||
| 118 | /* Undefine everything, so we get a clean slate. */ | |
| 119 | #undef __USE_ISOC11 | |
| 120 | #undef __USE_ISOC99 | |
| 121 | #undef __USE_ISOC95 | |
| 122 | #undef __USE_ISOCXX11 | |
| 123 | #undef __USE_POSIX | |
| 124 | #undef __USE_POSIX2 | |
| 125 | #undef __USE_POSIX199309 | |
| 126 | #undef __USE_POSIX199506 | |
| 127 | #undef __USE_XOPEN | |
| 128 | #undef __USE_XOPEN_EXTENDED | |
| 129 | #undef __USE_UNIX98 | |
| 130 | #undef __USE_XOPEN2K | |
| 131 | #undef __USE_XOPEN2KXSI | |
| 132 | #undef __USE_XOPEN2K8 | |
| 133 | #undef __USE_XOPEN2K8XSI | |
| 134 | #undef __USE_LARGEFILE | |
| 135 | #undef __USE_LARGEFILE64 | |
| 136 | #undef __USE_FILE_OFFSET64 | |
| 137 | #undef __USE_MISC | |
| 138 | #undef __USE_ATFILE | |
| 139 | #undef __USE_GNU | |
| 140 | #undef __USE_FORTIFY_LEVEL | |
| 141 | #undef __KERNEL_STRICT_NAMES | |
| 142 | #undef __GLIBC_USE_DEPRECATED_GETS | |
| 143 | #undef __GLIBC_USE_DEPRECATED_SCANF | |
| 144 | ||
| 145 | /* Suppress kernel-name space pollution unless user expressedly asks | |
| 146 | for it. */ | |
| 147 | #ifndef _LOOSE_KERNEL_NAMES | |
| 148 | # define __KERNEL_STRICT_NAMES | |
| 149 | #endif | |
| 150 | ||
| 151 | /* Convenience macro to test the version of gcc. | |
| 152 | Use like this: | |
| 153 | #if __GNUC_PREREQ (2,8) | |
| 154 | ... code requiring gcc 2.8 or later ... | |
| 155 | #endif | |
| 156 | Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was | |
| 157 | added in 2.0. */ | |
| 158 | #if defined __GNUC__ && defined __GNUC_MINOR__ | |
| 159 | # define __GNUC_PREREQ(maj, min) \ | |
| 160 | ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) | |
| 161 | #else | |
| 162 | # define __GNUC_PREREQ(maj, min) 0 | |
| 163 | #endif | |
| 164 | ||
| 165 | /* Similarly for clang. Features added to GCC after version 4.2 may | |
| 166 | or may not also be available in clang, and clang's definitions of | |
| 167 | __GNUC(_MINOR)__ are fixed at 4 and 2 respectively. Not all such | |
| 168 | features can be queried via __has_extension/__has_feature. */ | |
| 169 | #if defined __clang_major__ && defined __clang_minor__ | |
| 170 | # define __glibc_clang_prereq(maj, min) \ | |
| 171 | ((__clang_major__ << 16) + __clang_minor__ >= ((maj) << 16) + (min)) | |
| 172 | #else | |
| 173 | # define __glibc_clang_prereq(maj, min) 0 | |
| 174 | #endif | |
| 175 | ||
| 176 | /* Whether to use feature set F. */ | |
| 177 | #define __GLIBC_USE(F) __GLIBC_USE_ ## F | |
| 178 | ||
| 179 | /* _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for | |
| 180 | _DEFAULT_SOURCE. If _DEFAULT_SOURCE is present we do not | |
| 181 | issue a warning; the expectation is that the source is being | |
| 182 | transitioned to use the new macro. */ | |
| 183 | #if (defined _BSD_SOURCE || defined _SVID_SOURCE) \ | |
| 184 | && !defined _DEFAULT_SOURCE | |
| 185 | # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" | |
| 186 | # undef _DEFAULT_SOURCE | |
| 187 | # define _DEFAULT_SOURCE 1 | |
| 188 | #endif | |
| 189 | ||
| 190 | /* If _GNU_SOURCE was defined by the user, turn on all the other features. */ | |
| 191 | #ifdef _GNU_SOURCE | |
| 192 | # undef _ISOC95_SOURCE | |
| 193 | # define _ISOC95_SOURCE 1 | |
| 194 | # undef _ISOC99_SOURCE | |
| 195 | # define _ISOC99_SOURCE 1 | |
| 196 | # undef _ISOC11_SOURCE | |
| 197 | # define _ISOC11_SOURCE 1 | |
| 198 | # undef _POSIX_SOURCE | |
| 199 | # define _POSIX_SOURCE 1 | |
| 200 | # undef _POSIX_C_SOURCE | |
| 201 | # define _POSIX_C_SOURCE 200809L | |
| 202 | # undef _XOPEN_SOURCE | |
| 203 | # define _XOPEN_SOURCE 700 | |
| 204 | # undef _XOPEN_SOURCE_EXTENDED | |
| 205 | # define _XOPEN_SOURCE_EXTENDED 1 | |
| 206 | # undef _LARGEFILE64_SOURCE | |
| 207 | # define _LARGEFILE64_SOURCE 1 | |
| 208 | # undef _DEFAULT_SOURCE | |
| 209 | # define _DEFAULT_SOURCE 1 | |
| 210 | # undef _ATFILE_SOURCE | |
| 211 | # define _ATFILE_SOURCE 1 | |
| 212 | #endif | |
| 213 | ||
| 214 | /* If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined, | |
| 215 | define _DEFAULT_SOURCE. */ | |
| 216 | #if (defined _DEFAULT_SOURCE \ | |
| 217 | || (!defined __STRICT_ANSI__ \ | |
| 218 | && !defined _ISOC99_SOURCE && !defined _ISOC11_SOURCE \ | |
| 219 | && !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE \ | |
| 220 | && !defined _XOPEN_SOURCE)) | |
| 221 | # undef _DEFAULT_SOURCE | |
| 222 | # define _DEFAULT_SOURCE 1 | |
| 223 | #endif | |
| 224 | ||
| 225 | /* This is to enable the ISO C11 extension. */ | |
| 226 | #if (defined _ISOC11_SOURCE \ | |
| 227 | || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 201112L)) | |
| 228 | # define __USE_ISOC11 1 | |
| 229 | #endif | |
| 230 | ||
| 231 | /* This is to enable the ISO C99 extension. */ | |
| 232 | #if (defined _ISOC99_SOURCE || defined _ISOC11_SOURCE \ | |
| 233 | || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L)) | |
| 234 | # define __USE_ISOC99 1 | |
| 235 | #endif | |
| 236 | ||
| 237 | /* This is to enable the ISO C90 Amendment 1:1995 extension. */ | |
| 238 | #if (defined _ISOC99_SOURCE || defined _ISOC11_SOURCE \ | |
| 239 | || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199409L)) | |
| 240 | # define __USE_ISOC95 1 | |
| 241 | #endif | |
| 242 | ||
| 243 | #ifdef __cplusplus | |
| 244 | /* This is to enable compatibility for ISO C++17. */ | |
| 245 | # if __cplusplus >= 201703L | |
| 246 | # define __USE_ISOC11 1 | |
| 247 | # endif | |
| 248 | /* This is to enable compatibility for ISO C++11. | |
| 249 | Check the temporary macro for now, too. */ | |
| 250 | # if __cplusplus >= 201103L || defined __GXX_EXPERIMENTAL_CXX0X__ | |
| 251 | # define __USE_ISOCXX11 1 | |
| 252 | # define __USE_ISOC99 1 | |
| 253 | # endif | |
| 254 | #endif | |
| 255 | ||
| 256 | /* If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE | |
| 257 | is defined, use POSIX.1-2008 (or another version depending on | |
| 258 | _XOPEN_SOURCE). */ | |
| 259 | #ifdef _DEFAULT_SOURCE | |
| 260 | # if !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE | |
| 261 | # define __USE_POSIX_IMPLICITLY 1 | |
| 262 | # endif | |
| 263 | # undef _POSIX_SOURCE | |
| 264 | # define _POSIX_SOURCE 1 | |
| 265 | # undef _POSIX_C_SOURCE | |
| 266 | # define _POSIX_C_SOURCE 200809L | |
| 267 | #endif | |
| 268 | ||
| 269 | #if ((!defined __STRICT_ANSI__ \ | |
| 270 | || (defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) >= 500)) \ | |
| 271 | && !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE) | |
| 272 | # define _POSIX_SOURCE 1 | |
| 273 | # if defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 500 | |
| 274 | # define _POSIX_C_SOURCE 2 | |
| 275 | # elif defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 600 | |
| 276 | # define _POSIX_C_SOURCE 199506L | |
| 277 | # elif defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 700 | |
| 278 | # define _POSIX_C_SOURCE 200112L | |
| 279 | # else | |
| 280 | # define _POSIX_C_SOURCE 200809L | |
| 281 | # endif | |
| 282 | # define __USE_POSIX_IMPLICITLY 1 | |
| 283 | #endif | |
| 284 | ||
| 285 | /* Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be | |
| 286 | defined in all multithreaded code. GNU libc has not required this | |
| 287 | for many years. We now treat them as compatibility synonyms for | |
| 288 | _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with | |
| 289 | comprehensive support for multithreaded code. Using them never | |
| 290 | lowers the selected level of POSIX conformance, only raises it. */ | |
| 291 | #if ((!defined _POSIX_C_SOURCE || (_POSIX_C_SOURCE - 0) < 199506L) \ | |
| 292 | && (defined _REENTRANT || defined _THREAD_SAFE)) | |
| 293 | # define _POSIX_SOURCE 1 | |
| 294 | # undef _POSIX_C_SOURCE | |
| 295 | # define _POSIX_C_SOURCE 199506L | |
| 296 | #endif | |
| 297 | ||
| 298 | #if (defined _POSIX_SOURCE \ | |
| 299 | || (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 1) \ | |
| 300 | || defined _XOPEN_SOURCE) | |
| 301 | # define __USE_POSIX 1 | |
| 302 | #endif | |
| 303 | ||
| 304 | #if defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 2 || defined _XOPEN_SOURCE | |
| 305 | # define __USE_POSIX2 1 | |
| 306 | #endif | |
| 307 | ||
| 308 | #if defined _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 199309L | |
| 309 | # define __USE_POSIX199309 1 | |
| 310 | #endif | |
| 311 | ||
| 312 | #if defined _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 199506L | |
| 313 | # define __USE_POSIX199506 1 | |
| 314 | #endif | |
| 315 | ||
| 316 | #if defined _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 200112L | |
| 317 | # define __USE_XOPEN2K 1 | |
| 318 | # undef __USE_ISOC95 | |
| 319 | # define __USE_ISOC95 1 | |
| 320 | # undef __USE_ISOC99 | |
| 321 | # define __USE_ISOC99 1 | |
| 322 | #endif | |
| 323 | ||
| 324 | #if defined _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 200809L | |
| 325 | # define __USE_XOPEN2K8 1 | |
| 326 | # undef _ATFILE_SOURCE | |
| 327 | # define _ATFILE_SOURCE 1 | |
| 328 | #endif | |
| 329 | ||
| 330 | #ifdef _XOPEN_SOURCE | |
| 331 | # define __USE_XOPEN 1 | |
| 332 | # if (_XOPEN_SOURCE - 0) >= 500 | |
| 333 | # define __USE_XOPEN_EXTENDED 1 | |
| 334 | # define __USE_UNIX98 1 | |
| 335 | # undef _LARGEFILE_SOURCE | |
| 336 | # define _LARGEFILE_SOURCE 1 | |
| 337 | # if (_XOPEN_SOURCE - 0) >= 600 | |
| 338 | # if (_XOPEN_SOURCE - 0) >= 700 | |
| 339 | # define __USE_XOPEN2K8 1 | |
| 340 | # define __USE_XOPEN2K8XSI 1 | |
| 341 | # endif | |
| 342 | # define __USE_XOPEN2K 1 | |
| 343 | # define __USE_XOPEN2KXSI 1 | |
| 344 | # undef __USE_ISOC95 | |
| 345 | # define __USE_ISOC95 1 | |
| 346 | # undef __USE_ISOC99 | |
| 347 | # define __USE_ISOC99 1 | |
| 348 | # endif | |
| 349 | # else | |
| 350 | # ifdef _XOPEN_SOURCE_EXTENDED | |
| 351 | # define __USE_XOPEN_EXTENDED 1 | |
| 352 | # endif | |
| 353 | # endif | |
| 354 | #endif | |
| 355 | ||
| 356 | #ifdef _LARGEFILE_SOURCE | |
| 357 | # define __USE_LARGEFILE 1 | |
| 358 | #endif | |
| 359 | ||
| 360 | #ifdef _LARGEFILE64_SOURCE | |
| 361 | # define __USE_LARGEFILE64 1 | |
| 362 | #endif | |
| 363 | ||
| 364 | #if defined _FILE_OFFSET_BITS && _FILE_OFFSET_BITS == 64 | |
| 365 | # define __USE_FILE_OFFSET64 1 | |
| 366 | #endif | |
| 367 | ||
| 368 | #if defined _DEFAULT_SOURCE | |
| 369 | # define __USE_MISC 1 | |
| 370 | #endif | |
| 371 | ||
| 372 | #ifdef _ATFILE_SOURCE | |
| 373 | # define __USE_ATFILE 1 | |
| 374 | #endif | |
| 375 | ||
| 376 | #ifdef _GNU_SOURCE | |
| 377 | # define __USE_GNU 1 | |
| 378 | #endif | |
| 379 | ||
| 380 | #if defined _FORTIFY_SOURCE && _FORTIFY_SOURCE > 0 | |
| 381 | # if !defined __OPTIMIZE__ || __OPTIMIZE__ <= 0 | |
| 382 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | |
| 383 | # elif !__GNUC_PREREQ (4, 1) | |
| 384 | # warning _FORTIFY_SOURCE requires GCC 4.1 or later | |
| 385 | # elif _FORTIFY_SOURCE > 1 | |
| 386 | # define __USE_FORTIFY_LEVEL 2 | |
| 387 | # else | |
| 388 | # define __USE_FORTIFY_LEVEL 1 | |
| 389 | # endif | |
| 390 | #endif | |
| 391 | #ifndef __USE_FORTIFY_LEVEL | |
| 392 | # define __USE_FORTIFY_LEVEL 0 | |
| 393 | #endif | |
| 394 | ||
| 395 | /* The function 'gets' existed in C89, but is impossible to use | |
| 396 | safely. It has been removed from ISO C11 and ISO C++14. Note: for | |
| 397 | compatibility with various implementations of <cstdio>, this test | |
| 398 | must consider only the value of __cplusplus when compiling C++. */ | |
| 399 | #if defined __cplusplus ? __cplusplus >= 201402L : defined __USE_ISOC11 | |
| 400 | # define __GLIBC_USE_DEPRECATED_GETS 0 | |
| 401 | #else | |
| 402 | # define __GLIBC_USE_DEPRECATED_GETS 1 | |
| 403 | #endif | |
| 404 | ||
| 405 | /* GNU formerly extended the scanf functions with modified format | |
| 406 | specifiers %as, %aS, and %a[...] that allocate a buffer for the | |
| 407 | input using malloc. This extension conflicts with ISO C99, which | |
| 408 | defines %a as a standalone format specifier that reads a floating- | |
| 409 | point number; moreover, POSIX.1-2008 provides the same feature | |
| 410 | using the modifier letter 'm' instead (%ms, %mS, %m[...]). | |
| 411 | ||
| 412 | We now follow C99 unless GNU extensions are active and the compiler | |
| 413 | is specifically in C89 or C++98 mode (strict or not). For | |
| 414 | instance, with GCC, -std=gnu11 will have C99-compliant scanf with | |
| 415 | or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the | |
| 416 | old extension. */ | |
| 417 | #if defined __USE_GNU && \ | |
| 418 | (defined __cplusplus \ | |
| 419 | ? (__cplusplus < 201103L && !defined __GXX_EXPERIMENTAL_CXX0X__) \ | |
| 420 | : (!defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L)) | |
| 421 | # define __GLIBC_USE_DEPRECATED_SCANF 1 | |
| 422 | #else | |
| 423 | # define __GLIBC_USE_DEPRECATED_SCANF 0 | |
| 424 | #endif | |
| 425 | ||
| 426 | /* Get definitions of __STDC_* predefined macros, if the compiler has | |
| 427 | not preincluded this header automatically. */ | |
| 428 | #include <stdc-predef.h> | |
| 429 | ||
| 430 | /* This macro indicates that the installed library is the GNU C Library. | |
| 431 | For historic reasons the value now is 6 and this will stay from now | |
| 432 | on. The use of this variable is deprecated. Use __GLIBC__ and | |
| 433 | __GLIBC_MINOR__ now (see below) when you want to test for a specific | |
| 434 | GNU C library version and use the values in <gnu/lib-names.h> to get | |
| 435 | the sonames of the shared libraries. */ | |
| 436 | #undef __GNU_LIBRARY__ | |
| 437 | #define __GNU_LIBRARY__ 6 | |
| 438 | ||
| 439 | /* Major and minor version number of the GNU C library package. Use | |
| 440 | these macros to test for features in specific releases. */ | |
| 441 | #define __GLIBC__ 2 | |
| 442 | #define __GLIBC_MINOR__ 29 | |
| 443 | ||
| 444 | #define __GLIBC_PREREQ(maj, min) \ | |
| 445 | ((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min)) | |
| 446 | ||
| 447 | /* This is here only because every header file already includes this one. */ | |
| 448 | #ifndef __ASSEMBLER__ | |
| 449 | # ifndef _SYS_CDEFS_H | |
| 450 | # include <sys/cdefs.h> | |
| 451 | # endif | |
| 452 | ||
| 453 | /* If we don't have __REDIRECT, prototypes will be missing if | |
| 454 | __USE_FILE_OFFSET64 but not __USE_LARGEFILE[64]. */ | |
| 455 | # if defined __USE_FILE_OFFSET64 && !defined __REDIRECT | |
| 456 | # define __USE_LARGEFILE 1 | |
| 457 | # define __USE_LARGEFILE64 1 | |
| 458 | # endif | |
| 459 | ||
| 460 | #endif /* !ASSEMBLER */ | |
| 461 | ||
| 462 | /* Decide whether we can define 'extern inline' functions in headers. */ | |
| 463 | #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \ | |
| 464 | && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__ \ | |
| 465 | && defined __extern_inline | |
| 466 | # define __USE_EXTERN_INLINES 1 | |
| 467 | #endif | |
| 468 | ||
| 469 | ||
| 470 | /* This is here only because every header file already includes this one. | |
| 471 | Get the definitions of all the appropriate `__stub_FUNCTION' symbols. | |
| 472 | <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub | |
| 473 | that will always return failure (and set errno to ENOSYS). */ | |
| 474 | #include <gnu/stubs.h> | |
| 475 | ||
| 476 | ||
| 477 | #endif /* features.h */ |
libc/glibc/include/gnu/stubs.h created+2
| ... | ... | @@ -0,0 +1,2 @@ |
| 1 | /* This is a placeholder used only while compiling libc. | |
| 2 | The installed gnu/stubs.h file is created by make install. */ |
libc/glibc/include/libc-modules.h created+44
| ... | ... | @@ -0,0 +1,44 @@ |
| 1 | /* AUTOGENERATED BY gen-libc-modules.awk, DO NOT EDIT. */ | |
| 2 | ||
| 3 | #define MODULE_iconvprogs 1 | |
| 4 | #define MODULE_iconvdata 2 | |
| 5 | #define MODULE_ldconfig 3 | |
| 6 | #define MODULE_lddlibc4 4 | |
| 7 | #define MODULE_libmemusage 5 | |
| 8 | #define MODULE_libSegFault 6 | |
| 9 | #define MODULE_libpcprofile 7 | |
| 10 | #define MODULE_librpcsvc 8 | |
| 11 | #define MODULE_locale_programs 9 | |
| 12 | #define MODULE_memusagestat 10 | |
| 13 | #define MODULE_nonlib 11 | |
| 14 | #define MODULE_nscd 12 | |
| 15 | #define MODULE_extramodules 13 | |
| 16 | #define MODULE_libnldbl 14 | |
| 17 | #define MODULE_libsupport 15 | |
| 18 | #define MODULE_testsuite 16 | |
| 19 | #define MODULE_LIBS_BEGIN 17 | |
| 20 | #define MODULE_rtld 18 | |
| 21 | #define MODULE_libc 19 | |
| 22 | #define MODULE_libnss_nis 20 | |
| 23 | #define MODULE_libBrokenLocale 21 | |
| 24 | #define MODULE_libpthread 22 | |
| 25 | #define MODULE_libthread_db 23 | |
| 26 | #define MODULE_libnss_nisplus 24 | |
| 27 | #define MODULE_libcrypt 25 | |
| 28 | #define MODULE_libdl 26 | |
| 29 | #define MODULE_libgcc_s 27 | |
| 30 | #define MODULE_libnss_test1 28 | |
| 31 | #define MODULE_libnsl 29 | |
| 32 | #define MODULE_libutil 30 | |
| 33 | #define MODULE_libnss_ldap 31 | |
| 34 | #define MODULE_libnss_test2 32 | |
| 35 | #define MODULE_libnss_dns 33 | |
| 36 | #define MODULE_libnss_compat 34 | |
| 37 | #define MODULE_libmvec 35 | |
| 38 | #define MODULE_libresolv 36 | |
| 39 | #define MODULE_libnss_db 37 | |
| 40 | #define MODULE_libm 38 | |
| 41 | #define MODULE_libnss_files 39 | |
| 42 | #define MODULE_librt 40 | |
| 43 | #define MODULE_libnss_hesiod 41 | |
| 44 | #define MODULE_libanl 42 |
libc/glibc/include/libc-pointer-arith.h created+60
| ... | ... | @@ -0,0 +1,60 @@ |
| 1 | /* Helper macros for pointer arithmetic. | |
| 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _LIBC_POINTER_ARITH_H | |
| 20 | #define _LIBC_POINTER_ARITH_H 1 | |
| 21 | ||
| 22 | #include <stdint.h> | |
| 23 | ||
| 24 | /* 1 if 'type' is a pointer type, 0 otherwise. */ | |
| 25 | # define __pointer_type(type) (__builtin_classify_type ((type) 0) == 5) | |
| 26 | ||
| 27 | /* intptr_t if P is true, or T if P is false. */ | |
| 28 | # define __integer_if_pointer_type_sub(T, P) \ | |
| 29 | __typeof__ (*(0 ? (__typeof__ (0 ? (T *) 0 : (void *) (P))) 0 \ | |
| 30 | : (__typeof__ (0 ? (intptr_t *) 0 : (void *) (!(P)))) 0)) | |
| 31 | ||
| 32 | /* intptr_t if EXPR has a pointer type, or the type of EXPR otherwise. */ | |
| 33 | # define __integer_if_pointer_type(expr) \ | |
| 34 | __integer_if_pointer_type_sub(__typeof__ ((__typeof__ (expr)) 0), \ | |
| 35 | __pointer_type (__typeof__ (expr))) | |
| 36 | ||
| 37 | /* Cast an integer or a pointer VAL to integer with proper type. */ | |
| 38 | # define cast_to_integer(val) ((__integer_if_pointer_type (val)) (val)) | |
| 39 | ||
| 40 | /* Align a value by rounding down to closest size. | |
| 41 | e.g. Using size of 4096, we get this behavior: | |
| 42 | {4095, 4096, 4097} = {0, 4096, 4096}. */ | |
| 43 | #define ALIGN_DOWN(base, size) ((base) & -((__typeof__ (base)) (size))) | |
| 44 | ||
| 45 | /* Align a value by rounding up to closest size. | |
| 46 | e.g. Using size of 4096, we get this behavior: | |
| 47 | {4095, 4096, 4097} = {4096, 4096, 8192}. | |
| 48 | ||
| 49 | Note: The size argument has side effects (expanded multiple times). */ | |
| 50 | #define ALIGN_UP(base, size) ALIGN_DOWN ((base) + (size) - 1, (size)) | |
| 51 | ||
| 52 | /* Same as ALIGN_DOWN(), but automatically casts when base is a pointer. */ | |
| 53 | #define PTR_ALIGN_DOWN(base, size) \ | |
| 54 | ((__typeof__ (base)) ALIGN_DOWN ((uintptr_t) (base), (size))) | |
| 55 | ||
| 56 | /* Same as ALIGN_UP(), but automatically casts when base is a pointer. */ | |
| 57 | #define PTR_ALIGN_UP(base, size) \ | |
| 58 | ((__typeof__ (base)) ALIGN_UP ((uintptr_t) (base), (size))) | |
| 59 | ||
| 60 | #endif |
libc/glibc/include/libc-symbols.h created+1087
| ... | ... | @@ -0,0 +1,1087 @@ |
| 1 | /* Support macros for making weak and strong aliases for symbols, | |
| 2 | and for using symbol sets and linker warnings with GNU ld. | |
| 3 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _LIBC_SYMBOLS_H | |
| 21 | #define _LIBC_SYMBOLS_H 1 | |
| 22 | ||
| 23 | /* This file is included implicitly in the compilation of every source file, | |
| 24 | using -include. It includes config.h. */ | |
| 25 | ||
| 26 | /* Enable declarations of GNU extensions, since we are compiling them. */ | |
| 27 | #define _GNU_SOURCE 1 | |
| 28 | ||
| 29 | #ifdef MODULE_NAME | |
| 30 | ||
| 31 | /* Use `#if IS_IN (module)` to detect what component is being compiled. */ | |
| 32 | #define PASTE_NAME1(a,b) a##b | |
| 33 | #define PASTE_NAME(a,b) PASTE_NAME1 (a,b) | |
| 34 | #define IN_MODULE PASTE_NAME (MODULE_, MODULE_NAME) | |
| 35 | #define IS_IN(lib) (IN_MODULE == MODULE_##lib) | |
| 36 | ||
| 37 | /* True if the current module is a versioned library. Versioned | |
| 38 | library names culled from shlib-versions files are assigned a | |
| 39 | MODULE_* value greater than MODULE_LIBS_BEGIN. */ | |
| 40 | #define IS_IN_LIB (IN_MODULE > MODULE_LIBS_BEGIN) | |
| 41 | ||
| 42 | /* The testsuite, and some other ancillary code, should be compiled against | |
| 43 | as close an approximation to the installed headers as possible. | |
| 44 | Defining this symbol disables most internal-use-only declarations | |
| 45 | provided by this header, and all those provided by other internal | |
| 46 | wrapper headers. */ | |
| 47 | #if IS_IN (testsuite) || defined IS_IN_build || defined __cplusplus | |
| 48 | # define _ISOMAC 1 | |
| 49 | #endif | |
| 50 | ||
| 51 | #else | |
| 52 | /* The generation process for a few files created very early in the | |
| 53 | build (notably libc-modules.h itself) involves preprocessing this | |
| 54 | header without defining MODULE_NAME. Under these conditions, | |
| 55 | internal declarations (especially from config.h) must be visible, | |
| 56 | but IS_IN should always evaluate as false. */ | |
| 57 | # define IS_IN(lib) 0 | |
| 58 | # define IS_IN_LIB 0 | |
| 59 | # define IN_MODULE (-1) | |
| 60 | #endif | |
| 61 | ||
| 62 | #ifndef _ISOMAC | |
| 63 | ||
| 64 | /* This is defined for the compilation of all C library code. features.h | |
| 65 | tests this to avoid inclusion of stubs.h while compiling the library, | |
| 66 | before stubs.h has been generated. Some library code that is shared | |
| 67 | with other packages also tests this symbol to see if it is being | |
| 68 | compiled as part of the C library. We must define this before including | |
| 69 | config.h, because it makes some definitions conditional on whether libc | |
| 70 | itself is being compiled, or just some generator program. */ | |
| 71 | #define _LIBC 1 | |
| 72 | ||
| 73 | /* Some files must be compiled with optimization on. */ | |
| 74 | #if !defined __ASSEMBLER__ && !defined __OPTIMIZE__ | |
| 75 | # error "glibc cannot be compiled without optimization" | |
| 76 | #endif | |
| 77 | ||
| 78 | /* -ffast-math cannot be applied to the C library, as it alters the ABI. | |
| 79 | Some test components that use -ffast-math are currently not part of | |
| 80 | IS_IN (testsuite) for technical reasons, so we have a secondary override. */ | |
| 81 | #if defined __FAST_MATH__ && !defined TEST_FAST_MATH | |
| 82 | # error "glibc must not be compiled with -ffast-math" | |
| 83 | #endif | |
| 84 | ||
| 85 | #include <config.h> | |
| 86 | ||
| 87 | /* When PIC is defined and SHARED isn't defined, we are building PIE | |
| 88 | by default. */ | |
| 89 | #if defined PIC && !defined SHARED | |
| 90 | # define BUILD_PIE_DEFAULT 1 | |
| 91 | #else | |
| 92 | # define BUILD_PIE_DEFAULT 0 | |
| 93 | #endif | |
| 94 | ||
| 95 | /* Define this for the benefit of portable GNU code that wants to check it. | |
| 96 | Code that checks with #if will not #include <config.h> again, since we've | |
| 97 | already done it (and this file is implicitly included in every compile, | |
| 98 | via -include). Code that checks with #ifdef will #include <config.h>, | |
| 99 | but that file should always be idempotent (i.e., it's just #define/#undef | |
| 100 | and nothing else anywhere should be changing the macro state it touches), | |
| 101 | so it's harmless. */ | |
| 102 | #define HAVE_CONFIG_H 0 | |
| 103 | ||
| 104 | /* Define these macros for the benefit of portable GNU code that wants to check | |
| 105 | them. Of course, STDC_HEADERS is never false when building libc! */ | |
| 106 | #define STDC_HEADERS 1 | |
| 107 | #define HAVE_MBSTATE_T 1 | |
| 108 | #define HAVE_MBSRTOWCS 1 | |
| 109 | #define HAVE_LIBINTL_H 1 | |
| 110 | #define HAVE_WCTYPE_H 1 | |
| 111 | #define HAVE_ISWCTYPE 1 | |
| 112 | #define ENABLE_NLS 1 | |
| 113 | ||
| 114 | /* The symbols in all the user (non-_) macros are C symbols. */ | |
| 115 | ||
| 116 | #ifndef __SYMBOL_PREFIX | |
| 117 | # define __SYMBOL_PREFIX | |
| 118 | #endif | |
| 119 | ||
| 120 | #ifndef C_SYMBOL_NAME | |
| 121 | # define C_SYMBOL_NAME(name) name | |
| 122 | #endif | |
| 123 | ||
| 124 | #ifndef ASM_LINE_SEP | |
| 125 | # define ASM_LINE_SEP ; | |
| 126 | #endif | |
| 127 | ||
| 128 | #ifndef __attribute_copy__ | |
| 129 | /* Provide an empty definition when cdefs.h is not included. */ | |
| 130 | # define __attribute_copy__(arg) | |
| 131 | #endif | |
| 132 | ||
| 133 | #ifndef __ASSEMBLER__ | |
| 134 | /* GCC understands weak symbols and aliases; use its interface where | |
| 135 | possible, instead of embedded assembly language. */ | |
| 136 | ||
| 137 | /* Define ALIASNAME as a strong alias for NAME. */ | |
| 138 | # define strong_alias(name, aliasname) _strong_alias(name, aliasname) | |
| 139 | # define _strong_alias(name, aliasname) \ | |
| 140 | extern __typeof (name) aliasname __attribute__ ((alias (#name))) \ | |
| 141 | __attribute_copy__ (name); | |
| 142 | ||
| 143 | /* This comes between the return type and function name in | |
| 144 | a function definition to make that definition weak. */ | |
| 145 | # define weak_function __attribute__ ((weak)) | |
| 146 | # define weak_const_function __attribute__ ((weak, __const__)) | |
| 147 | ||
| 148 | /* Define ALIASNAME as a weak alias for NAME. | |
| 149 | If weak aliases are not available, this defines a strong alias. */ | |
| 150 | # define weak_alias(name, aliasname) _weak_alias (name, aliasname) | |
| 151 | # define _weak_alias(name, aliasname) \ | |
| 152 | extern __typeof (name) aliasname __attribute__ ((weak, alias (#name))) \ | |
| 153 | __attribute_copy__ (name); | |
| 154 | ||
| 155 | /* Same as WEAK_ALIAS, but mark symbol as hidden. */ | |
| 156 | # define weak_hidden_alias(name, aliasname) \ | |
| 157 | _weak_hidden_alias (name, aliasname) | |
| 158 | # define _weak_hidden_alias(name, aliasname) \ | |
| 159 | extern __typeof (name) aliasname \ | |
| 160 | __attribute__ ((weak, alias (#name), __visibility__ ("hidden"))) \ | |
| 161 | __attribute_copy__ (name); | |
| 162 | ||
| 163 | /* Declare SYMBOL as weak undefined symbol (resolved to 0 if not defined). */ | |
| 164 | # define weak_extern(symbol) _weak_extern (weak symbol) | |
| 165 | # define _weak_extern(expr) _Pragma (#expr) | |
| 166 | ||
| 167 | /* In shared builds, the expression call_function_static_weak | |
| 168 | (FUNCTION-SYMBOL, ARGUMENTS) invokes FUNCTION-SYMBOL (an | |
| 169 | identifier) unconditionally, with the (potentially empty) argument | |
| 170 | list ARGUMENTS. In static builds, if FUNCTION-SYMBOL has a | |
| 171 | definition, the function is invoked as before; if FUNCTION-SYMBOL | |
| 172 | is NULL, no call is performed. */ | |
| 173 | # ifdef SHARED | |
| 174 | # define call_function_static_weak(func, ...) func (__VA_ARGS__) | |
| 175 | # else /* !SHARED */ | |
| 176 | # define call_function_static_weak(func, ...) \ | |
| 177 | ({ \ | |
| 178 | extern __typeof__ (func) func weak_function; \ | |
| 179 | (func != NULL ? func (__VA_ARGS__) : (void)0); \ | |
| 180 | }) | |
| 181 | # endif | |
| 182 | ||
| 183 | #else /* __ASSEMBLER__ */ | |
| 184 | ||
| 185 | # ifdef HAVE_ASM_SET_DIRECTIVE | |
| 186 | # define strong_alias(original, alias) \ | |
| 187 | .globl C_SYMBOL_NAME (alias) ASM_LINE_SEP \ | |
| 188 | .set C_SYMBOL_NAME (alias),C_SYMBOL_NAME (original) | |
| 189 | # define strong_data_alias(original, alias) strong_alias(original, alias) | |
| 190 | # else | |
| 191 | # define strong_alias(original, alias) \ | |
| 192 | .globl C_SYMBOL_NAME (alias) ASM_LINE_SEP \ | |
| 193 | C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original) | |
| 194 | # define strong_data_alias(original, alias) strong_alias(original, alias) | |
| 195 | # endif | |
| 196 | ||
| 197 | # define weak_alias(original, alias) \ | |
| 198 | .weak C_SYMBOL_NAME (alias) ASM_LINE_SEP \ | |
| 199 | C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original) | |
| 200 | ||
| 201 | # define weak_extern(symbol) \ | |
| 202 | .weak C_SYMBOL_NAME (symbol) | |
| 203 | ||
| 204 | #endif /* __ASSEMBLER__ */ | |
| 205 | ||
| 206 | /* Determine the return address. */ | |
| 207 | #define RETURN_ADDRESS(nr) \ | |
| 208 | __builtin_extract_return_addr (__builtin_return_address (nr)) | |
| 209 | ||
| 210 | /* When a reference to SYMBOL is encountered, the linker will emit a | |
| 211 | warning message MSG. */ | |
| 212 | /* We want the .gnu.warning.SYMBOL section to be unallocated. */ | |
| 213 | #define __make_section_unallocated(section_string) \ | |
| 214 | asm (".section " section_string "\n\t.previous"); | |
| 215 | ||
| 216 | /* Tacking on "\n\t#" to the section name makes gcc put it's bogus | |
| 217 | section attributes on what looks like a comment to the assembler. */ | |
| 218 | #ifdef HAVE_SECTION_QUOTES | |
| 219 | # define __sec_comment "\"\n\t#\"" | |
| 220 | #else | |
| 221 | # define __sec_comment "\n\t#" | |
| 222 | #endif | |
| 223 | #define link_warning(symbol, msg) \ | |
| 224 | __make_section_unallocated (".gnu.warning." #symbol) \ | |
| 225 | static const char __evoke_link_warning_##symbol[] \ | |
| 226 | __attribute__ ((used, section (".gnu.warning." #symbol __sec_comment))) \ | |
| 227 | = msg; | |
| 228 | ||
| 229 | /* A canned warning for sysdeps/stub functions. */ | |
| 230 | #define stub_warning(name) \ | |
| 231 | __make_section_unallocated (".gnu.glibc-stub." #name) \ | |
| 232 | link_warning (name, #name " is not implemented and will always fail") | |
| 233 | ||
| 234 | /* Warning for linking functions calling dlopen into static binaries. */ | |
| 235 | #ifdef SHARED | |
| 236 | #define static_link_warning(name) | |
| 237 | #else | |
| 238 | #define static_link_warning(name) static_link_warning1(name) | |
| 239 | #define static_link_warning1(name) \ | |
| 240 | link_warning(name, "Using '" #name "' in statically linked applications \ | |
| 241 | requires at runtime the shared libraries from the glibc version used \ | |
| 242 | for linking") | |
| 243 | #endif | |
| 244 | ||
| 245 | /* Resource Freeing Hooks: | |
| 246 | ||
| 247 | Normally a process exits and the OS cleans up any allocated | |
| 248 | memory. However, when tooling like mtrace or valgrind is monitoring | |
| 249 | the process we need to free all resources that are part of the | |
| 250 | process in order to provide the consistency required to track | |
| 251 | memory leaks. | |
| 252 | ||
| 253 | A single public API exists and is __libc_freeres(), and this is used | |
| 254 | by applications like valgrind to freee resouces. | |
| 255 | ||
| 256 | There are 3 cases: | |
| 257 | ||
| 258 | (a) __libc_freeres | |
| 259 | ||
| 260 | In this case all you need to do is define the freeing routine: | |
| 261 | ||
| 262 | foo.c: | |
| 263 | libfoo_freeres_fn (foo_freeres) | |
| 264 | { | |
| 265 | complex_free (mem); | |
| 266 | } | |
| 267 | ||
| 268 | This ensures the function is called at the right point to free | |
| 269 | resources. | |
| 270 | ||
| 271 | (b) __libc_freeres_ptr | |
| 272 | ||
| 273 | The framework for (a) iterates over the list of pointers-to-free | |
| 274 | in (b) and frees them. | |
| 275 | ||
| 276 | foo.c: | |
| 277 | libc_freeres_ptr (static char *foo_buffer); | |
| 278 | ||
| 279 | Freeing these resources alaways happens last and is equivalent | |
| 280 | to registering a function that does 'free (foo_buffer)'. | |
| 281 | ||
| 282 | (c) Explicit lists of free routines to call or objects to free. | |
| 283 | ||
| 284 | It is the intended goal to remove (a) and (b) which have some | |
| 285 | non-determinism based on link order, and instead use explicit | |
| 286 | lists of functions and frees to resolve cleanup ordering issues | |
| 287 | and make it easy to debug and maintain. | |
| 288 | ||
| 289 | As of today the following subsystems use (c): | |
| 290 | ||
| 291 | Per-thread cleanup: | |
| 292 | * malloc/thread-freeres.c | |
| 293 | ||
| 294 | libdl cleanup: | |
| 295 | * dlfcn/dlfreeres.c | |
| 296 | ||
| 297 | libpthread cleanup: | |
| 298 | * nptl/nptlfreeres.c | |
| 299 | ||
| 300 | So if you need any shutdown routines to run you should add them | |
| 301 | directly to the appropriate subsystem's shutdown list. */ | |
| 302 | ||
| 303 | /* Resource pointers to free in libc.so. */ | |
| 304 | #define libc_freeres_ptr(decl) \ | |
| 305 | __make_section_unallocated ("__libc_freeres_ptrs, \"aw\", %nobits") \ | |
| 306 | decl __attribute__ ((section ("__libc_freeres_ptrs" __sec_comment))) | |
| 307 | ||
| 308 | /* Resource freeing functions from libc.so go in this section. */ | |
| 309 | #define __libc_freeres_fn_section \ | |
| 310 | __attribute__ ((section ("__libc_freeres_fn"))) | |
| 311 | ||
| 312 | /* Resource freeing functions for libc.so. */ | |
| 313 | #define libc_freeres_fn(name) \ | |
| 314 | static void name (void) __attribute_used__ __libc_freeres_fn_section; \ | |
| 315 | text_set_element (__libc_subfreeres, name); \ | |
| 316 | static void name (void) | |
| 317 | ||
| 318 | /* Declare SYMBOL to be TYPE (`function' or `object') of SIZE bytes | |
| 319 | alias to ORIGINAL, when the assembler supports such declarations | |
| 320 | (such as in ELF). | |
| 321 | This is only necessary when defining something in assembly, or playing | |
| 322 | funny alias games where the size should be other than what the compiler | |
| 323 | thinks it is. */ | |
| 324 | #define declare_symbol_alias(symbol, original, type, size) \ | |
| 325 | declare_symbol_alias_1 (symbol, original, type, size) | |
| 326 | #ifdef __ASSEMBLER__ | |
| 327 | # define declare_symbol_alias_1(symbol, original, type, size) \ | |
| 328 | strong_alias (original, symbol); \ | |
| 329 | .type C_SYMBOL_NAME (symbol), %##type; \ | |
| 330 | .size C_SYMBOL_NAME (symbol), size | |
| 331 | #else /* Not __ASSEMBLER__. */ | |
| 332 | # define declare_symbol_alias_1(symbol, original, type, size) \ | |
| 333 | asm (".globl " __SYMBOL_PREFIX #symbol \ | |
| 334 | "\n\t" declare_symbol_alias_1_alias (symbol, original) \ | |
| 335 | "\n\t.type " __SYMBOL_PREFIX #symbol ", " \ | |
| 336 | "%" #type \ | |
| 337 | "\n\t.size " __SYMBOL_PREFIX #symbol ", " #size); | |
| 338 | # ifdef HAVE_ASM_SET_DIRECTIVE | |
| 339 | # define declare_symbol_alias_1_alias(symbol, original) \ | |
| 340 | ".set " __SYMBOL_PREFIX #symbol ", " __SYMBOL_PREFIX #original | |
| 341 | # else | |
| 342 | # define declare_symbol_alias_1_alias(symbol, original) \ | |
| 343 | __SYMBOL_PREFIX #symbol " = " __SYMBOL_PREFIX #original | |
| 344 | # endif /* HAVE_ASM_SET_DIRECTIVE */ | |
| 345 | #endif /* __ASSEMBLER__ */ | |
| 346 | ||
| 347 | ||
| 348 | /* | |
| 349 | ||
| 350 | */ | |
| 351 | ||
| 352 | /* Symbol set support macros. */ | |
| 353 | ||
| 354 | /* Make SYMBOL, which is in the text segment, an element of SET. */ | |
| 355 | #define text_set_element(set, symbol) _elf_set_element(set, symbol) | |
| 356 | /* Make SYMBOL, which is in the data segment, an element of SET. */ | |
| 357 | #define data_set_element(set, symbol) _elf_set_element(set, symbol) | |
| 358 | /* Make SYMBOL, which is in the bss segment, an element of SET. */ | |
| 359 | #define bss_set_element(set, symbol) _elf_set_element(set, symbol) | |
| 360 | ||
| 361 | /* These are all done the same way in ELF. | |
| 362 | There is a new section created for each set. */ | |
| 363 | #ifdef SHARED | |
| 364 | /* When building a shared library, make the set section writable, | |
| 365 | because it will need to be relocated at run time anyway. */ | |
| 366 | # define _elf_set_element(set, symbol) \ | |
| 367 | static const void *__elf_set_##set##_element_##symbol##__ \ | |
| 368 | __attribute__ ((used, section (#set))) = &(symbol) | |
| 369 | #else | |
| 370 | # define _elf_set_element(set, symbol) \ | |
| 371 | static const void *const __elf_set_##set##_element_##symbol##__ \ | |
| 372 | __attribute__ ((used, section (#set))) = &(symbol) | |
| 373 | #endif | |
| 374 | ||
| 375 | /* Define SET as a symbol set. This may be required (it is in a.out) to | |
| 376 | be able to use the set's contents. */ | |
| 377 | #define symbol_set_define(set) symbol_set_declare(set) | |
| 378 | ||
| 379 | /* Declare SET for use in this module, if defined in another module. | |
| 380 | In a shared library, this is always local to that shared object. | |
| 381 | For static linking, the set might be wholly absent and so we use | |
| 382 | weak references. */ | |
| 383 | #define symbol_set_declare(set) \ | |
| 384 | extern char const __start_##set[] __symbol_set_attribute; \ | |
| 385 | extern char const __stop_##set[] __symbol_set_attribute; | |
| 386 | #ifdef SHARED | |
| 387 | # define __symbol_set_attribute attribute_hidden | |
| 388 | #else | |
| 389 | # define __symbol_set_attribute __attribute__ ((weak)) | |
| 390 | #endif | |
| 391 | ||
| 392 | /* Return a pointer (void *const *) to the first element of SET. */ | |
| 393 | #define symbol_set_first_element(set) ((void *const *) (&__start_##set)) | |
| 394 | ||
| 395 | /* Return true iff PTR (a void *const *) has been incremented | |
| 396 | past the last element in SET. */ | |
| 397 | #define symbol_set_end_p(set, ptr) ((ptr) >= (void *const *) &__stop_##set) | |
| 398 | ||
| 399 | /* Use symbol_version_reference to specify the version a symbol | |
| 400 | reference should link to. Use symbol_version or | |
| 401 | default_symbol_version for the definition of a versioned symbol. | |
| 402 | The difference is that the latter is a no-op in non-shared | |
| 403 | builds. */ | |
| 404 | #ifdef __ASSEMBLER__ | |
| 405 | # define symbol_version_reference(real, name, version) \ | |
| 406 | .symver real, name##@##version | |
| 407 | #else /* !__ASSEMBLER__ */ | |
| 408 | # define symbol_version_reference(real, name, version) \ | |
| 409 | __asm__ (".symver " #real "," #name "@" #version) | |
| 410 | #endif | |
| 411 | ||
| 412 | #ifdef SHARED | |
| 413 | # define symbol_version(real, name, version) \ | |
| 414 | symbol_version_reference(real, name, version) | |
| 415 | # define default_symbol_version(real, name, version) \ | |
| 416 | _default_symbol_version(real, name, version) | |
| 417 | # ifdef __ASSEMBLER__ | |
| 418 | # define _default_symbol_version(real, name, version) \ | |
| 419 | .symver real, name##@##@##version | |
| 420 | # else | |
| 421 | # define _default_symbol_version(real, name, version) \ | |
| 422 | __asm__ (".symver " #real "," #name "@@" #version) | |
| 423 | # endif | |
| 424 | #else | |
| 425 | # define symbol_version(real, name, version) | |
| 426 | # define default_symbol_version(real, name, version) \ | |
| 427 | strong_alias(real, name) | |
| 428 | #endif | |
| 429 | ||
| 430 | #if defined SHARED || defined LIBC_NONSHARED \ | |
| 431 | || (BUILD_PIE_DEFAULT && IS_IN (libc)) | |
| 432 | # define attribute_hidden __attribute__ ((visibility ("hidden"))) | |
| 433 | #else | |
| 434 | # define attribute_hidden | |
| 435 | #endif | |
| 436 | ||
| 437 | #define attribute_tls_model_ie __attribute__ ((tls_model ("initial-exec"))) | |
| 438 | ||
| 439 | #define attribute_relro __attribute__ ((section (".data.rel.ro"))) | |
| 440 | ||
| 441 | ||
| 442 | /* Used to disable stack protection in sensitive places, like ifunc | |
| 443 | resolvers and early static TLS init. */ | |
| 444 | #ifdef HAVE_CC_NO_STACK_PROTECTOR | |
| 445 | # define inhibit_stack_protector \ | |
| 446 | __attribute__ ((__optimize__ ("-fno-stack-protector"))) | |
| 447 | #else | |
| 448 | # define inhibit_stack_protector | |
| 449 | #endif | |
| 450 | ||
| 451 | /* The following macros are used for PLT bypassing within libc.so | |
| 452 | (and if needed other libraries similarly). | |
| 453 | First of all, you need to have the function prototyped somewhere, | |
| 454 | say in foo/foo.h: | |
| 455 | ||
| 456 | int foo (int __bar); | |
| 457 | ||
| 458 | If calls to foo within libc.so should always go to foo defined in libc.so, | |
| 459 | then in include/foo.h you add: | |
| 460 | ||
| 461 | libc_hidden_proto (foo) | |
| 462 | ||
| 463 | line and after the foo function definition: | |
| 464 | ||
| 465 | int foo (int __bar) | |
| 466 | { | |
| 467 | return __bar; | |
| 468 | } | |
| 469 | libc_hidden_def (foo) | |
| 470 | ||
| 471 | or | |
| 472 | ||
| 473 | int foo (int __bar) | |
| 474 | { | |
| 475 | return __bar; | |
| 476 | } | |
| 477 | libc_hidden_weak (foo) | |
| 478 | ||
| 479 | Similarly for global data. If references to foo within libc.so should | |
| 480 | always go to foo defined in libc.so, then in include/foo.h you add: | |
| 481 | ||
| 482 | libc_hidden_proto (foo) | |
| 483 | ||
| 484 | line and after foo's definition: | |
| 485 | ||
| 486 | int foo = INITIAL_FOO_VALUE; | |
| 487 | libc_hidden_data_def (foo) | |
| 488 | ||
| 489 | or | |
| 490 | ||
| 491 | int foo = INITIAL_FOO_VALUE; | |
| 492 | libc_hidden_data_weak (foo) | |
| 493 | ||
| 494 | If foo is normally just an alias (strong or weak) to some other function, | |
| 495 | you should use the normal strong_alias first, then add libc_hidden_def | |
| 496 | or libc_hidden_weak: | |
| 497 | ||
| 498 | int baz (int __bar) | |
| 499 | { | |
| 500 | return __bar; | |
| 501 | } | |
| 502 | strong_alias (baz, foo) | |
| 503 | libc_hidden_weak (foo) | |
| 504 | ||
| 505 | If the function should be internal to multiple objects, say ld.so and | |
| 506 | libc.so, the best way is to use: | |
| 507 | ||
| 508 | #if IS_IN (libc) || IS_IN (rtld) | |
| 509 | hidden_proto (foo) | |
| 510 | #endif | |
| 511 | ||
| 512 | in include/foo.h and the normal macros at all function definitions | |
| 513 | depending on what DSO they belong to. | |
| 514 | ||
| 515 | If versioned_symbol macro is used to define foo, | |
| 516 | libc_hidden_ver macro should be used, as in: | |
| 517 | ||
| 518 | int __real_foo (int __bar) | |
| 519 | { | |
| 520 | return __bar; | |
| 521 | } | |
| 522 | versioned_symbol (libc, __real_foo, foo, GLIBC_2_1); | |
| 523 | libc_hidden_ver (__real_foo, foo) */ | |
| 524 | ||
| 525 | #if defined SHARED && !defined NO_HIDDEN | |
| 526 | # ifndef __ASSEMBLER__ | |
| 527 | # define __hidden_proto_hiddenattr(attrs...) \ | |
| 528 | __attribute__ ((visibility ("hidden"), ##attrs)) | |
| 529 | # define hidden_proto(name, attrs...) \ | |
| 530 | __hidden_proto (name, , __GI_##name, ##attrs) | |
| 531 | # define hidden_tls_proto(name, attrs...) \ | |
| 532 | __hidden_proto (name, __thread, __GI_##name, ##attrs) | |
| 533 | # define __hidden_proto(name, thread, internal, attrs...) \ | |
| 534 | extern thread __typeof (name) name __asm__ (__hidden_asmname (#internal)) \ | |
| 535 | __hidden_proto_hiddenattr (attrs); | |
| 536 | # define __hidden_asmname(name) \ | |
| 537 | __hidden_asmname1 (__USER_LABEL_PREFIX__, name) | |
| 538 | # define __hidden_asmname1(prefix, name) __hidden_asmname2(prefix, name) | |
| 539 | # define __hidden_asmname2(prefix, name) #prefix name | |
| 540 | # define __hidden_ver1(local, internal, name) \ | |
| 541 | __hidden_ver2 (, local, internal, name) | |
| 542 | # define __hidden_ver2(thread, local, internal, name) \ | |
| 543 | extern thread __typeof (name) __EI_##name \ | |
| 544 | __asm__(__hidden_asmname (#internal)); \ | |
| 545 | extern thread __typeof (name) __EI_##name \ | |
| 546 | __attribute__((alias (__hidden_asmname (#local)))) \ | |
| 547 | __attribute_copy__ (name) | |
| 548 | # define hidden_ver(local, name) __hidden_ver1(local, __GI_##name, name); | |
| 549 | # define hidden_data_ver(local, name) hidden_ver(local, name) | |
| 550 | # define hidden_def(name) __hidden_ver1(__GI_##name, name, name); | |
| 551 | # define hidden_data_def(name) hidden_def(name) | |
| 552 | # define hidden_tls_def(name) \ | |
| 553 | __hidden_ver2 (__thread, __GI_##name, name, name); | |
| 554 | # define hidden_weak(name) \ | |
| 555 | __hidden_ver1(__GI_##name, name, name) __attribute__((weak)); | |
| 556 | # define hidden_data_weak(name) hidden_weak(name) | |
| 557 | # define hidden_nolink(name, lib, version) \ | |
| 558 | __hidden_nolink1 (__GI_##name, __EI_##name, name, VERSION_##lib##_##version) | |
| 559 | # define __hidden_nolink1(local, internal, name, version) \ | |
| 560 | __hidden_nolink2 (local, internal, name, version) | |
| 561 | # define __hidden_nolink2(local, internal, name, version) \ | |
| 562 | extern __typeof (name) internal __attribute__ ((alias (#local))) \ | |
| 563 | __attribute_copy__ (name); \ | |
| 564 | __hidden_nolink3 (local, internal, #name "@" #version) | |
| 565 | # define __hidden_nolink3(local, internal, vername) \ | |
| 566 | __asm__ (".symver " #internal ", " vername); | |
| 567 | # else | |
| 568 | /* For assembly, we need to do the opposite of what we do in C: | |
| 569 | in assembly gcc __REDIRECT stuff is not in place, so functions | |
| 570 | are defined by its normal name and we need to create the | |
| 571 | __GI_* alias to it, in C __REDIRECT causes the function definition | |
| 572 | to use __GI_* name and we need to add alias to the real name. | |
| 573 | There is no reason to use hidden_weak over hidden_def in assembly, | |
| 574 | but we provide it for consistency with the C usage. | |
| 575 | hidden_proto doesn't make sense for assembly but the equivalent | |
| 576 | is to call via the HIDDEN_JUMPTARGET macro instead of JUMPTARGET. */ | |
| 577 | # define hidden_def(name) strong_alias (name, __GI_##name) | |
| 578 | # define hidden_weak(name) hidden_def (name) | |
| 579 | # define hidden_ver(local, name) strong_alias (local, __GI_##name) | |
| 580 | # define hidden_data_def(name) strong_data_alias (name, __GI_##name) | |
| 581 | # define hidden_tls_def(name) hidden_data_def (name) | |
| 582 | # define hidden_data_weak(name) hidden_data_def (name) | |
| 583 | # define hidden_data_ver(local, name) strong_data_alias (local, __GI_##name) | |
| 584 | # define HIDDEN_JUMPTARGET(name) __GI_##name | |
| 585 | # endif | |
| 586 | #else | |
| 587 | # ifndef __ASSEMBLER__ | |
| 588 | # if !defined SHARED && IS_IN (libc) && !defined LIBC_NONSHARED \ | |
| 589 | && (!defined PIC || !defined NO_HIDDEN_EXTERN_FUNC_IN_PIE) \ | |
| 590 | && !defined NO_HIDDEN | |
| 591 | # define __hidden_proto_hiddenattr(attrs...) \ | |
| 592 | __attribute__ ((visibility ("hidden"), ##attrs)) | |
| 593 | # define hidden_proto(name, attrs...) \ | |
| 594 | __hidden_proto (name, , name, ##attrs) | |
| 595 | # define hidden_tls_proto(name, attrs...) \ | |
| 596 | __hidden_proto (name, __thread, name, ##attrs) | |
| 597 | # define __hidden_proto(name, thread, internal, attrs...) \ | |
| 598 | extern thread __typeof (name) name __hidden_proto_hiddenattr (attrs); | |
| 599 | # else | |
| 600 | # define hidden_proto(name, attrs...) | |
| 601 | # define hidden_tls_proto(name, attrs...) | |
| 602 | # endif | |
| 603 | # else | |
| 604 | # define HIDDEN_JUMPTARGET(name) JUMPTARGET(name) | |
| 605 | # endif /* Not __ASSEMBLER__ */ | |
| 606 | # define hidden_weak(name) | |
| 607 | # define hidden_def(name) | |
| 608 | # define hidden_ver(local, name) | |
| 609 | # define hidden_data_weak(name) | |
| 610 | # define hidden_data_def(name) | |
| 611 | # define hidden_tls_def(name) | |
| 612 | # define hidden_data_ver(local, name) | |
| 613 | # define hidden_nolink(name, lib, version) | |
| 614 | #endif | |
| 615 | ||
| 616 | #if IS_IN (libc) | |
| 617 | # define libc_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) | |
| 618 | # define libc_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs) | |
| 619 | # define libc_hidden_def(name) hidden_def (name) | |
| 620 | # define libc_hidden_weak(name) hidden_weak (name) | |
| 621 | # ifdef LINK_OBSOLETE_RPC | |
| 622 | /* libc_hidden_nolink_sunrpc should only get used in sunrpc code. */ | |
| 623 | # define libc_hidden_nolink_sunrpc(name, version) hidden_def (name) | |
| 624 | # else | |
| 625 | # define libc_hidden_nolink_sunrpc(name, version) hidden_nolink (name, libc, version) | |
| 626 | # endif | |
| 627 | # define libc_hidden_ver(local, name) hidden_ver (local, name) | |
| 628 | # define libc_hidden_data_def(name) hidden_data_def (name) | |
| 629 | # define libc_hidden_tls_def(name) hidden_tls_def (name) | |
| 630 | # define libc_hidden_data_weak(name) hidden_data_weak (name) | |
| 631 | # define libc_hidden_data_ver(local, name) hidden_data_ver (local, name) | |
| 632 | #else | |
| 633 | # define libc_hidden_proto(name, attrs...) | |
| 634 | # define libc_hidden_tls_proto(name, attrs...) | |
| 635 | # define libc_hidden_def(name) | |
| 636 | # define libc_hidden_weak(name) | |
| 637 | # define libc_hidden_ver(local, name) | |
| 638 | # define libc_hidden_data_def(name) | |
| 639 | # define libc_hidden_tls_def(name) | |
| 640 | # define libc_hidden_data_weak(name) | |
| 641 | # define libc_hidden_data_ver(local, name) | |
| 642 | #endif | |
| 643 | ||
| 644 | #if IS_IN (rtld) && !defined NO_RTLD_HIDDEN | |
| 645 | # define rtld_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) | |
| 646 | # define rtld_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs) | |
| 647 | # define rtld_hidden_def(name) hidden_def (name) | |
| 648 | # define rtld_hidden_weak(name) hidden_weak (name) | |
| 649 | # define rtld_hidden_ver(local, name) hidden_ver (local, name) | |
| 650 | # define rtld_hidden_data_def(name) hidden_data_def (name) | |
| 651 | # define rtld_hidden_tls_def(name) hidden_tls_def (name) | |
| 652 | # define rtld_hidden_data_weak(name) hidden_data_weak (name) | |
| 653 | # define rtld_hidden_data_ver(local, name) hidden_data_ver (local, name) | |
| 654 | #else | |
| 655 | # define rtld_hidden_proto(name, attrs...) | |
| 656 | # define rtld_hidden_tls_proto(name, attrs...) | |
| 657 | # define rtld_hidden_def(name) | |
| 658 | # define rtld_hidden_weak(name) | |
| 659 | # define rtld_hidden_ver(local, name) | |
| 660 | # define rtld_hidden_data_def(name) | |
| 661 | # define rtld_hidden_tls_def(name) | |
| 662 | # define rtld_hidden_data_weak(name) | |
| 663 | # define rtld_hidden_data_ver(local, name) | |
| 664 | #endif | |
| 665 | ||
| 666 | #if IS_IN (libm) | |
| 667 | # define libm_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) | |
| 668 | # define libm_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs) | |
| 669 | # define libm_hidden_def(name) hidden_def (name) | |
| 670 | # define libm_hidden_weak(name) hidden_weak (name) | |
| 671 | # define libm_hidden_ver(local, name) hidden_ver (local, name) | |
| 672 | # define libm_hidden_data_def(name) hidden_data_def (name) | |
| 673 | # define libm_hidden_tls_def(name) hidden_tls_def (name) | |
| 674 | # define libm_hidden_data_weak(name) hidden_data_weak (name) | |
| 675 | # define libm_hidden_data_ver(local, name) hidden_data_ver (local, name) | |
| 676 | #else | |
| 677 | # define libm_hidden_proto(name, attrs...) | |
| 678 | # define libm_hidden_tls_proto(name, attrs...) | |
| 679 | # define libm_hidden_def(name) | |
| 680 | # define libm_hidden_weak(name) | |
| 681 | # define libm_hidden_ver(local, name) | |
| 682 | # define libm_hidden_data_def(name) | |
| 683 | # define libm_hidden_tls_def(name) | |
| 684 | # define libm_hidden_data_weak(name) | |
| 685 | # define libm_hidden_data_ver(local, name) | |
| 686 | #endif | |
| 687 | ||
| 688 | #if IS_IN (libmvec) | |
| 689 | # define libmvec_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) | |
| 690 | # define libmvec_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs) | |
| 691 | # define libmvec_hidden_def(name) hidden_def (name) | |
| 692 | # define libmvec_hidden_weak(name) hidden_weak (name) | |
| 693 | # define libmvec_hidden_ver(local, name) hidden_ver (local, name) | |
| 694 | # define libmvec_hidden_data_def(name) hidden_data_def (name) | |
| 695 | # define libmvec_hidden_tls_def(name) hidden_tls_def (name) | |
| 696 | # define libmvec_hidden_data_weak(name) hidden_data_weak (name) | |
| 697 | # define libmvec_hidden_data_ver(local, name) hidden_data_ver (local, name) | |
| 698 | #else | |
| 699 | # define libmvec_hidden_proto(name, attrs...) | |
| 700 | # define libmvec_hidden_tls_proto(name, attrs...) | |
| 701 | # define libmvec_hidden_def(name) | |
| 702 | # define libmvec_hidden_weak(name) | |
| 703 | # define libmvec_hidden_ver(local, name) | |
| 704 | # define libmvec_hidden_data_def(name) | |
| 705 | # define libmvec_hidden_tls_def(name) | |
| 706 | # define libmvec_hidden_data_weak(name) | |
| 707 | # define libmvec_hidden_data_ver(local, name) | |
| 708 | #endif | |
| 709 | ||
| 710 | #if IS_IN (libresolv) | |
| 711 | # define libresolv_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) | |
| 712 | # define libresolv_hidden_tls_proto(name, attrs...) \ | |
| 713 | hidden_tls_proto (name, ##attrs) | |
| 714 | # define libresolv_hidden_def(name) hidden_def (name) | |
| 715 | # define libresolv_hidden_weak(name) hidden_weak (name) | |
| 716 | # define libresolv_hidden_ver(local, name) hidden_ver (local, name) | |
| 717 | # define libresolv_hidden_data_def(name) hidden_data_def (name) | |
| 718 | # define libresolv_hidden_tls_def(name) hidden_tls_def (name) | |
| 719 | # define libresolv_hidden_data_weak(name) hidden_data_weak (name) | |
| 720 | # define libresolv_hidden_data_ver(local, name) hidden_data_ver (local, name) | |
| 721 | #else | |
| 722 | # define libresolv_hidden_proto(name, attrs...) | |
| 723 | # define libresolv_hidden_tls_proto(name, attrs...) | |
| 724 | # define libresolv_hidden_def(name) | |
| 725 | # define libresolv_hidden_weak(name) | |
| 726 | # define libresolv_hidden_ver(local, name) | |
| 727 | # define libresolv_hidden_data_def(name) | |
| 728 | # define libresolv_hidden_tls_def(name) | |
| 729 | # define libresolv_hidden_data_weak(name) | |
| 730 | # define libresolv_hidden_data_ver(local, name) | |
| 731 | #endif | |
| 732 | ||
| 733 | #if IS_IN (librt) | |
| 734 | # define librt_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) | |
| 735 | # define librt_hidden_tls_proto(name, attrs...) \ | |
| 736 | hidden_tls_proto (name, ##attrs) | |
| 737 | # define librt_hidden_def(name) hidden_def (name) | |
| 738 | # define librt_hidden_weak(name) hidden_weak (name) | |
| 739 | # define librt_hidden_ver(local, name) hidden_ver (local, name) | |
| 740 | # define librt_hidden_data_def(name) hidden_data_def (name) | |
| 741 | # define librt_hidden_tls_def(name) hidden_tls_def (name) | |
| 742 | # define librt_hidden_data_weak(name) hidden_data_weak (name) | |
| 743 | # define librt_hidden_data_ver(local, name) hidden_data_ver (local, name) | |
| 744 | #else | |
| 745 | # define librt_hidden_proto(name, attrs...) | |
| 746 | # define librt_hidden_tls_proto(name, attrs...) | |
| 747 | # define librt_hidden_def(name) | |
| 748 | # define librt_hidden_weak(name) | |
| 749 | # define librt_hidden_ver(local, name) | |
| 750 | # define librt_hidden_data_def(name) | |
| 751 | # define librt_hidden_tls_def(name) | |
| 752 | # define librt_hidden_data_weak(name) | |
| 753 | # define librt_hidden_data_ver(local, name) | |
| 754 | #endif | |
| 755 | ||
| 756 | #if IS_IN (libdl) | |
| 757 | # define libdl_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) | |
| 758 | # define libdl_hidden_tls_proto(name, attrs...) \ | |
| 759 | hidden_tls_proto (name, ##attrs) | |
| 760 | # define libdl_hidden_def(name) hidden_def (name) | |
| 761 | # define libdl_hidden_weak(name) hidden_weak (name) | |
| 762 | # define libdl_hidden_ver(local, name) hidden_ver (local, name) | |
| 763 | # define libdl_hidden_data_def(name) hidden_data_def (name) | |
| 764 | # define libdl_hidden_tls_def(name) hidden_tls_def (name) | |
| 765 | # define libdl_hidden_data_weak(name) hidden_data_weak (name) | |
| 766 | # define libdl_hidden_data_ver(local, name) hidden_data_ver (local, name) | |
| 767 | #else | |
| 768 | # define libdl_hidden_proto(name, attrs...) | |
| 769 | # define libdl_hidden_tls_proto(name, attrs...) | |
| 770 | # define libdl_hidden_def(name) | |
| 771 | # define libdl_hidden_weak(name) | |
| 772 | # define libdl_hidden_ver(local, name) | |
| 773 | # define libdl_hidden_data_def(name) | |
| 774 | # define libdl_hidden_tls_def(name) | |
| 775 | # define libdl_hidden_data_weak(name) | |
| 776 | # define libdl_hidden_data_ver(local, name) | |
| 777 | #endif | |
| 778 | ||
| 779 | #if IS_IN (libnss_files) | |
| 780 | # define libnss_files_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) | |
| 781 | # define libnss_files_hidden_tls_proto(name, attrs...) \ | |
| 782 | hidden_tls_proto (name, ##attrs) | |
| 783 | # define libnss_files_hidden_def(name) hidden_def (name) | |
| 784 | # define libnss_files_hidden_weak(name) hidden_weak (name) | |
| 785 | # define libnss_files_hidden_ver(local, name) hidden_ver (local, name) | |
| 786 | # define libnss_files_hidden_data_def(name) hidden_data_def (name) | |
| 787 | # define libnss_files_hidden_tls_def(name) hidden_tls_def (name) | |
| 788 | # define libnss_files_hidden_data_weak(name) hidden_data_weak (name) | |
| 789 | # define libnss_files_hidden_data_ver(local, name) hidden_data_ver(local, name) | |
| 790 | #else | |
| 791 | # define libnss_files_hidden_proto(name, attrs...) | |
| 792 | # define libnss_files_hidden_tls_proto(name, attrs...) | |
| 793 | # define libnss_files_hidden_def(name) | |
| 794 | # define libnss_files_hidden_weak(name) | |
| 795 | # define libnss_files_hidden_ver(local, name) | |
| 796 | # define libnss_files_hidden_data_def(name) | |
| 797 | # define libnss_files_hidden_tls_def(name) | |
| 798 | # define libnss_files_hidden_data_weak(name) | |
| 799 | # define libnss_files_hidden_data_ver(local, name) | |
| 800 | #endif | |
| 801 | ||
| 802 | #if IS_IN (libnsl) | |
| 803 | # define libnsl_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) | |
| 804 | # define libnsl_hidden_tls_proto(name, attrs...) \ | |
| 805 | hidden_tls_proto (name, ##attrs) | |
| 806 | # ifdef LINK_OBSOLETE_NSL | |
| 807 | /* libnsl_hidden_nolink should only get used in libnsl code. */ | |
| 808 | # define libnsl_hidden_nolink_def(name, version) libnsl_hidden_def (name) | |
| 809 | # else | |
| 810 | # define libnsl_hidden_nolink_def(name, version) hidden_nolink (name, libnsl, version) | |
| 811 | # endif | |
| 812 | # define libnsl_hidden_def(name) hidden_def (name) | |
| 813 | # define libnsl_hidden_weak(name) hidden_weak (name) | |
| 814 | # define libnsl_hidden_ver(local, name) hidden_ver (local, name) | |
| 815 | # define libnsl_hidden_data_def(name) hidden_data_def (name) | |
| 816 | # define libnsl_hidden_tls_def(name) hidden_tls_def (name) | |
| 817 | # define libnsl_hidden_data_weak(name) hidden_data_weak (name) | |
| 818 | # define libnsl_hidden_data_ver(local, name) hidden_data_ver (local, name) | |
| 819 | #else | |
| 820 | # define libnsl_hidden_proto(name, attrs...) | |
| 821 | # define libnsl_hidden_tls_proto(name, attrs...) | |
| 822 | # define libnsl_hidden_def(name) | |
| 823 | # define libnsl_hidden_weak(name) | |
| 824 | # define libnsl_hidden_ver(local, name) | |
| 825 | # define libnsl_hidden_data_def(name) | |
| 826 | # define libnsl_hidden_tls_def(name) | |
| 827 | # define libnsl_hidden_data_weak(name) | |
| 828 | # define libnsl_hidden_data_ver(local, name) | |
| 829 | #endif | |
| 830 | ||
| 831 | #if IS_IN (libnss_nisplus) | |
| 832 | # define libnss_nisplus_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) | |
| 833 | # define libnss_nisplus_hidden_tls_proto(name, attrs...) \ | |
| 834 | hidden_tls_proto (name, ##attrs) | |
| 835 | # define libnss_nisplus_hidden_def(name) hidden_def (name) | |
| 836 | # define libnss_nisplus_hidden_weak(name) hidden_weak (name) | |
| 837 | # define libnss_nisplus_hidden_ver(local, name) hidden_ver (local, name) | |
| 838 | # define libnss_nisplus_hidden_data_def(name) hidden_data_def (name) | |
| 839 | # define libnss_nisplus_hidden_tls_def(name) hidden_tls_def (name) | |
| 840 | # define libnss_nisplus_hidden_data_weak(name) hidden_data_weak (name) | |
| 841 | # define libnss_nisplus_hidden_data_ver(local, name) hidden_data_ver (local, name) | |
| 842 | #else | |
| 843 | # define libnss_nisplus_hidden_proto(name, attrs...) | |
| 844 | # define libnss_nisplus_hidden_tls_proto(name, attrs...) | |
| 845 | # define libnss_nisplus_hidden_def(name) | |
| 846 | # define libnss_nisplus_hidden_weak(name) | |
| 847 | # define libnss_nisplus_hidden_ver(local, name) | |
| 848 | # define libnss_nisplus_hidden_data_def(name) | |
| 849 | # define libnss_nisplus_hidden_tls_def(name) | |
| 850 | # define libnss_nisplus_hidden_data_weak(name) | |
| 851 | # define libnss_nisplus_hidden_data_ver(local, name) | |
| 852 | #endif | |
| 853 | ||
| 854 | #define libc_hidden_builtin_proto(name, attrs...) libc_hidden_proto (name, ##attrs) | |
| 855 | #define libc_hidden_builtin_def(name) libc_hidden_def (name) | |
| 856 | #define libc_hidden_builtin_weak(name) libc_hidden_weak (name) | |
| 857 | #define libc_hidden_builtin_ver(local, name) libc_hidden_ver (local, name) | |
| 858 | #ifdef __ASSEMBLER__ | |
| 859 | # define HIDDEN_BUILTIN_JUMPTARGET(name) HIDDEN_JUMPTARGET(name) | |
| 860 | #endif | |
| 861 | ||
| 862 | #if IS_IN (libutil) | |
| 863 | # define libutil_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) | |
| 864 | # define libutil_hidden_tls_proto(name, attrs...) \ | |
| 865 | hidden_tls_proto (name, ##attrs) | |
| 866 | # define libutil_hidden_def(name) hidden_def (name) | |
| 867 | # define libutil_hidden_weak(name) hidden_weak (name) | |
| 868 | # define libutil_hidden_ver(local, name) hidden_ver (local, name) | |
| 869 | # define libutil_hidden_data_def(name) hidden_data_def (name) | |
| 870 | # define libutil_hidden_tls_def(name) hidden_tls_def (name) | |
| 871 | # define libutil_hidden_data_weak(name) hidden_data_weak (name) | |
| 872 | # define libutil_hidden_data_ver(local, name) hidden_data_ver (local, name) | |
| 873 | #else | |
| 874 | # define libutil_hidden_proto(name, attrs...) | |
| 875 | # define libutil_hidden_tls_proto(name, attrs...) | |
| 876 | # define libutil_hidden_def(name) | |
| 877 | # define libutil_hidden_weak(name) | |
| 878 | # define libutil_hidden_ver(local, name) | |
| 879 | # define libutil_hidden_data_def(name) | |
| 880 | # define libutil_hidden_tls_def(name) | |
| 881 | # define libutil_hidden_data_weak(name) | |
| 882 | # define libutil_hidden_data_ver(local, name) | |
| 883 | #endif | |
| 884 | ||
| 885 | /* Get some dirty hacks. */ | |
| 886 | #include <symbol-hacks.h> | |
| 887 | ||
| 888 | /* Move compatibility symbols out of the way by placing them all in a | |
| 889 | special section. */ | |
| 890 | #ifndef __ASSEMBLER__ | |
| 891 | # define attribute_compat_text_section \ | |
| 892 | __attribute__ ((section (".text.compat"))) | |
| 893 | # define attribute_compat_data_section \ | |
| 894 | __attribute__ ((section (".data.compat"))) | |
| 895 | #else | |
| 896 | # define compat_text_section .section ".text.compat", "ax"; | |
| 897 | # define compat_data_section .section ".data.compat", "aw"; | |
| 898 | #endif | |
| 899 | ||
| 900 | /* Helper / base macros for indirect function symbols. */ | |
| 901 | #define __ifunc_resolver(type_name, name, expr, arg, init, classifier) \ | |
| 902 | classifier inhibit_stack_protector \ | |
| 903 | __typeof (type_name) *name##_ifunc (arg) \ | |
| 904 | { \ | |
| 905 | init (); \ | |
| 906 | __typeof (type_name) *res = expr; \ | |
| 907 | return res; \ | |
| 908 | } | |
| 909 | ||
| 910 | #ifdef HAVE_GCC_IFUNC | |
| 911 | # define __ifunc(type_name, name, expr, arg, init) \ | |
| 912 | extern __typeof (type_name) name __attribute__ \ | |
| 913 | ((ifunc (#name "_ifunc"))); \ | |
| 914 | __ifunc_resolver (type_name, name, expr, arg, init, static) | |
| 915 | ||
| 916 | # define __ifunc_hidden(type_name, name, expr, arg, init) \ | |
| 917 | __ifunc (type_name, name, expr, arg, init) | |
| 918 | #else | |
| 919 | /* Gcc does not support __attribute__ ((ifunc (...))). Use the old behaviour | |
| 920 | as fallback. But keep in mind that the debug information for the ifunc | |
| 921 | resolver functions is not correct. It contains the ifunc'ed function as | |
| 922 | DW_AT_linkage_name. E.g. lldb uses this field and an inferior function | |
| 923 | call of the ifunc'ed function will fail due to "no matching function for | |
| 924 | call to ..." because the ifunc'ed function and the resolver function have | |
| 925 | different signatures. (Gcc support is disabled at least on a ppc64le | |
| 926 | Ubuntu 14.04 system.) */ | |
| 927 | ||
| 928 | # define __ifunc(type_name, name, expr, arg, init) \ | |
| 929 | extern __typeof (type_name) name; \ | |
| 930 | __typeof (type_name) *name##_ifunc (arg) __asm__ (#name); \ | |
| 931 | __ifunc_resolver (type_name, name, expr, arg, init,) \ | |
| 932 | __asm__ (".type " #name ", %gnu_indirect_function"); | |
| 933 | ||
| 934 | # define __ifunc_hidden(type_name, name, expr, arg, init) \ | |
| 935 | extern __typeof (type_name) __libc_##name; \ | |
| 936 | __ifunc (type_name, __libc_##name, expr, arg, init) \ | |
| 937 | strong_alias (__libc_##name, name); | |
| 938 | #endif /* !HAVE_GCC_IFUNC */ | |
| 939 | ||
| 940 | /* The following macros are used for indirect function symbols in libc.so. | |
| 941 | First of all, you need to have the function prototyped somewhere, | |
| 942 | say in foo.h: | |
| 943 | ||
| 944 | int foo (int __bar); | |
| 945 | ||
| 946 | If you have an implementation for foo which e.g. uses a special hardware | |
| 947 | feature which isn't available on all machines where this libc.so will be | |
| 948 | used but decideable if available at runtime e.g. via hwcaps, you can provide | |
| 949 | two or multiple implementations of foo: | |
| 950 | ||
| 951 | int __foo_default (int __bar) | |
| 952 | { | |
| 953 | return __bar; | |
| 954 | } | |
| 955 | ||
| 956 | int __foo_special (int __bar) | |
| 957 | { | |
| 958 | return __bar; | |
| 959 | } | |
| 960 | ||
| 961 | If your function foo has no libc_hidden_proto (foo) defined for PLT | |
| 962 | bypassing, you can use: | |
| 963 | ||
| 964 | #define INIT_ARCH() unsigned long int hwcap = __GLRO(dl_hwcap); | |
| 965 | ||
| 966 | libc_ifunc (foo, (hwcap & HWCAP_SPECIAL) ? __foo_special : __foo_default); | |
| 967 | ||
| 968 | This will define a resolver function for foo which returns __foo_special or | |
| 969 | __foo_default depending on your specified expression. Please note that you | |
| 970 | have to define a macro function INIT_ARCH before using libc_ifunc macro as | |
| 971 | it is called by the resolver function before evaluating the specified | |
| 972 | expression. In this example it is used to prepare the hwcap variable. | |
| 973 | The resolver function is assigned to an ifunc'ed symbol foo. Calls to foo | |
| 974 | from inside or outside of libc.so will be indirected by a PLT call. | |
| 975 | ||
| 976 | If your function foo has a libc_hidden_proto (foo) defined for PLT bypassing | |
| 977 | and calls to foo within libc.so should always go to one specific | |
| 978 | implementation of foo e.g. __foo_default then you have to add: | |
| 979 | ||
| 980 | __hidden_ver1 (__foo_default, __GI_foo, __foo_default); | |
| 981 | ||
| 982 | or a tweaked definition of libc_hidden_def macro after the __foo_default | |
| 983 | function definition. Calls to foo within libc.so will always go directly to | |
| 984 | __foo_default. Calls to foo from outside libc.so will be indirected by a | |
| 985 | PLT call to ifunc'ed symbol foo which you have to define in a separate | |
| 986 | compile unit: | |
| 987 | ||
| 988 | #define foo __redirect_foo | |
| 989 | #include <foo.h> | |
| 990 | #undef foo | |
| 991 | ||
| 992 | extern __typeof (__redirect_foo) __foo_default attribute_hidden; | |
| 993 | extern __typeof (__redirect_foo) __foo_special attribute_hidden; | |
| 994 | ||
| 995 | libc_ifunc_redirected (__redirect_foo, foo, | |
| 996 | (hwcap & HWCAP_SPECIAL) | |
| 997 | ? __foo_special | |
| 998 | : __foo_default); | |
| 999 | ||
| 1000 | This will define the ifunc'ed symbol foo like above. The redirection of foo | |
| 1001 | in header file is needed to omit an additional defintion of __GI_foo which | |
| 1002 | would end in a linker error while linking libc.so. You have to specify | |
| 1003 | __redirect_foo as first parameter which is used within libc_ifunc_redirected | |
| 1004 | macro in conjunction with typeof to define the ifunc'ed symbol foo. | |
| 1005 | ||
| 1006 | If your function foo has a libc_hidden_proto (foo) defined and calls to foo | |
| 1007 | within or from outside libc.so should go via ifunc'ed symbol, then you have | |
| 1008 | to use: | |
| 1009 | ||
| 1010 | libc_ifunc_hidden (foo, foo, | |
| 1011 | (hwcap & HWCAP_SPECIAL) | |
| 1012 | ? __foo_special | |
| 1013 | : __foo_default); | |
| 1014 | libc_hidden_def (foo) | |
| 1015 | ||
| 1016 | The first parameter foo of libc_ifunc_hidden macro is used in the same way | |
| 1017 | as for libc_ifunc_redirected macro. */ | |
| 1018 | ||
| 1019 | #define libc_ifunc(name, expr) __ifunc (name, name, expr, void, INIT_ARCH) | |
| 1020 | ||
| 1021 | #define libc_ifunc_redirected(redirected_name, name, expr) \ | |
| 1022 | __ifunc (redirected_name, name, expr, void, INIT_ARCH) | |
| 1023 | ||
| 1024 | #define libc_ifunc_hidden(redirected_name, name, expr) \ | |
| 1025 | __ifunc_hidden (redirected_name, name, expr, void, INIT_ARCH) | |
| 1026 | ||
| 1027 | /* The body of the function is supposed to use __get_cpu_features | |
| 1028 | which will, if necessary, initialize the data first. */ | |
| 1029 | #define libm_ifunc_init() | |
| 1030 | #define libm_ifunc(name, expr) \ | |
| 1031 | __ifunc (name, name, expr, void, libm_ifunc_init) | |
| 1032 | ||
| 1033 | /* Add the compiler optimization to inhibit loop transformation to library | |
| 1034 | calls. This is used to avoid recursive calls in memset and memmove | |
| 1035 | default implementations. */ | |
| 1036 | #ifdef HAVE_CC_INHIBIT_LOOP_TO_LIBCALL | |
| 1037 | # define inhibit_loop_to_libcall \ | |
| 1038 | __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) | |
| 1039 | #else | |
| 1040 | # define inhibit_loop_to_libcall | |
| 1041 | #endif | |
| 1042 | ||
| 1043 | /* These macros facilitate sharing source files with gnulib. | |
| 1044 | ||
| 1045 | They are here instead of sys/cdefs.h because they should not be | |
| 1046 | used in public header files. | |
| 1047 | ||
| 1048 | Their definitions should be kept consistent with the definitions in | |
| 1049 | gnulib-common.m4, but it is not necessary to cater to old non-GCC | |
| 1050 | compilers, since they will only be used while building glibc itself. | |
| 1051 | (Note that _GNUC_PREREQ cannot be used in this file.) */ | |
| 1052 | ||
| 1053 | /* Define as a marker that can be attached to declarations that might not | |
| 1054 | be used. This helps to reduce warnings, such as from | |
| 1055 | GCC -Wunused-parameter. */ | |
| 1056 | #if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) | |
| 1057 | # define _GL_UNUSED __attribute__ ((__unused__)) | |
| 1058 | #else | |
| 1059 | # define _GL_UNUSED | |
| 1060 | #endif | |
| 1061 | ||
| 1062 | /* gcc supports the "unused" attribute on possibly unused labels, and | |
| 1063 | g++ has since version 4.5. Note to support C++ as well as C, | |
| 1064 | _GL_UNUSED_LABEL should be used with a trailing ; */ | |
| 1065 | #if !defined __cplusplus || __GNUC__ > 4 \ | |
| 1066 | || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) | |
| 1067 | # define _GL_UNUSED_LABEL _GL_UNUSED | |
| 1068 | #else | |
| 1069 | # define _GL_UNUSED_LABEL | |
| 1070 | #endif | |
| 1071 | ||
| 1072 | /* The __pure__ attribute was added in gcc 2.96. */ | |
| 1073 | #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) | |
| 1074 | # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) | |
| 1075 | #else | |
| 1076 | # define _GL_ATTRIBUTE_PURE /* empty */ | |
| 1077 | #endif | |
| 1078 | ||
| 1079 | /* The __const__ attribute was added in gcc 2.95. */ | |
| 1080 | #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) | |
| 1081 | # define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) | |
| 1082 | #else | |
| 1083 | # define _GL_ATTRIBUTE_CONST /* empty */ | |
| 1084 | #endif | |
| 1085 | ||
| 1086 | #endif /* !_ISOMAC */ | |
| 1087 | #endif /* libc-symbols.h */ |
libc/glibc/include/pthread.h created+16
| ... | ... | @@ -0,0 +1,16 @@ |
| 1 | #include_next <pthread.h> | |
| 2 | ||
| 3 | #ifndef _ISOMAC | |
| 4 | /* Prototypes repeated instead of using __typeof because pthread.h is | |
| 5 | included in C++ tests, and declaring functions with __typeof and | |
| 6 | __THROW doesn't work for C++. */ | |
| 7 | extern int __pthread_barrier_init (pthread_barrier_t *__restrict __barrier, | |
| 8 | const pthread_barrierattr_t *__restrict | |
| 9 | __attr, unsigned int __count) | |
| 10 | __THROW __nonnull ((1)); | |
| 11 | extern int __pthread_barrier_wait (pthread_barrier_t *__barrier) | |
| 12 | __THROWNL __nonnull ((1)); | |
| 13 | ||
| 14 | /* This function is called to initialize the pthread library. */ | |
| 15 | extern void __pthread_initialize (void) __attribute__ ((weak)); | |
| 16 | #endif |
libc/glibc/include/sched.h created+34
| ... | ... | @@ -0,0 +1,34 @@ |
| 1 | #ifndef _SCHED_H | |
| 2 | #include <posix/sched.h> | |
| 3 | ||
| 4 | #ifndef _ISOMAC | |
| 5 | /* Now define the internal interfaces. */ | |
| 6 | extern int __sched_setparam (__pid_t __pid, | |
| 7 | const struct sched_param *__param); | |
| 8 | libc_hidden_proto (__sched_setparam) | |
| 9 | extern int __sched_getparam (__pid_t __pid, struct sched_param *__param); | |
| 10 | extern int __sched_setscheduler (__pid_t __pid, int __policy, | |
| 11 | const struct sched_param *__param); | |
| 12 | libc_hidden_proto (__sched_setscheduler) | |
| 13 | extern int __sched_getscheduler (__pid_t __pid); | |
| 14 | extern int __sched_yield (void); | |
| 15 | libc_hidden_proto (__sched_yield) | |
| 16 | extern int __sched_get_priority_max (int __algorithm); | |
| 17 | libc_hidden_proto (__sched_get_priority_max) | |
| 18 | extern int __sched_get_priority_min (int __algorithm); | |
| 19 | libc_hidden_proto (__sched_get_priority_min) | |
| 20 | extern int __sched_rr_get_interval (__pid_t __pid, struct timespec *__t); | |
| 21 | ||
| 22 | /* These are Linux specific. */ | |
| 23 | extern int __clone (int (*__fn) (void *__arg), void *__child_stack, | |
| 24 | int __flags, void *__arg, ...); | |
| 25 | libc_hidden_proto (__clone) | |
| 26 | extern int __clone2 (int (*__fn) (void *__arg), void *__child_stack_base, | |
| 27 | size_t __child_stack_size, int __flags, void *__arg, ...); | |
| 28 | libc_hidden_proto (__clone2) | |
| 29 | /* NB: Can't use "__typeof__ (getcpu)" since getcpu is Linux specific | |
| 30 | and Hurd doesn't have it. */ | |
| 31 | extern int __getcpu (unsigned int *, unsigned int *); | |
| 32 | libc_hidden_proto (__getcpu) | |
| 33 | #endif | |
| 34 | #endif |
libc/glibc/include/setjmp.h created+69
| ... | ... | @@ -0,0 +1,69 @@ |
| 1 | #ifndef _SETJMP_H | |
| 2 | #include <setjmp/setjmp.h> | |
| 3 | ||
| 4 | #ifndef _ISOMAC | |
| 5 | /* Now define the internal interfaces. */ | |
| 6 | ||
| 7 | /* Internal machine-dependent function to restore context sans signal mask. */ | |
| 8 | extern void __longjmp (__jmp_buf __env, int __val) | |
| 9 | __attribute__ ((__noreturn__)) attribute_hidden; | |
| 10 | ||
| 11 | extern void ____longjmp_chk (__jmp_buf __env, int __val) | |
| 12 | __attribute__ ((__noreturn__)) attribute_hidden; | |
| 13 | ||
| 14 | /* Internal function to possibly save the current mask of blocked signals | |
| 15 | in ENV, and always set the flag saying whether or not it was saved. | |
| 16 | This is used by the machine-dependent definition of `__sigsetjmp'. | |
| 17 | Always returns zero, for convenience. */ | |
| 18 | extern int __sigjmp_save (jmp_buf __env, int __savemask); | |
| 19 | ||
| 20 | extern void _longjmp_unwind (jmp_buf env, int val); | |
| 21 | ||
| 22 | extern void __libc_siglongjmp (sigjmp_buf env, int val) | |
| 23 | __attribute__ ((noreturn)); | |
| 24 | extern void __libc_longjmp (sigjmp_buf env, int val) | |
| 25 | __attribute__ ((noreturn)); | |
| 26 | ||
| 27 | libc_hidden_proto (_setjmp) | |
| 28 | libc_hidden_proto (__sigsetjmp) | |
| 29 | ||
| 30 | # if IS_IN (rtld) && !defined NO_RTLD_HIDDEN | |
| 31 | extern __typeof (__sigsetjmp) __sigsetjmp attribute_hidden; | |
| 32 | # endif | |
| 33 | ||
| 34 | /* Check jmp_buf sizes, alignments and offsets. */ | |
| 35 | # include <stddef.h> | |
| 36 | # include <jmp_buf-macros.h> | |
| 37 | ||
| 38 | # define STR_HELPER(x) #x | |
| 39 | # define STR(x) STR_HELPER(x) | |
| 40 | ||
| 41 | # define TEST_SIZE(type, size) \ | |
| 42 | _Static_assert (sizeof (type) == size, \ | |
| 43 | "size of " #type " != " \ | |
| 44 | STR (size)) | |
| 45 | # define TEST_ALIGN(type, align) \ | |
| 46 | _Static_assert (__alignof__ (type) == align , \ | |
| 47 | "align of " #type " != " \ | |
| 48 | STR (align)) | |
| 49 | # define TEST_OFFSET(type, member, offset) \ | |
| 50 | _Static_assert (offsetof (type, member) == offset, \ | |
| 51 | "offset of " #member " field of " #type " != " \ | |
| 52 | STR (offset)) | |
| 53 | ||
| 54 | /* Check if jmp_buf have the expected sizes. */ | |
| 55 | TEST_SIZE (jmp_buf, JMP_BUF_SIZE); | |
| 56 | TEST_SIZE (sigjmp_buf, SIGJMP_BUF_SIZE); | |
| 57 | ||
| 58 | /* Check if jmp_buf have the expected alignments. */ | |
| 59 | TEST_ALIGN (jmp_buf, JMP_BUF_ALIGN); | |
| 60 | TEST_ALIGN (sigjmp_buf, SIGJMP_BUF_ALIGN); | |
| 61 | ||
| 62 | /* Check if internal fields in jmp_buf have the expected offsets. */ | |
| 63 | TEST_OFFSET (struct __jmp_buf_tag, __mask_was_saved, | |
| 64 | MASK_WAS_SAVED_OFFSET); | |
| 65 | TEST_OFFSET (struct __jmp_buf_tag, __saved_mask, | |
| 66 | SAVED_MASK_OFFSET); | |
| 67 | #endif | |
| 68 | ||
| 69 | #endif |
libc/glibc/include/signal.h created+63
| ... | ... | @@ -0,0 +1,63 @@ |
| 1 | #ifndef _SIGNAL_H | |
| 2 | # include <signal/signal.h> | |
| 3 | ||
| 4 | # ifndef _ISOMAC | |
| 5 | libc_hidden_proto (sigemptyset) | |
| 6 | libc_hidden_proto (sigfillset) | |
| 7 | libc_hidden_proto (sigaddset) | |
| 8 | libc_hidden_proto (sigdelset) | |
| 9 | libc_hidden_proto (sigismember) | |
| 10 | extern int __sigpause (int sig_or_mask, int is_sig); | |
| 11 | libc_hidden_proto (__sigpause) | |
| 12 | libc_hidden_proto (raise) | |
| 13 | libc_hidden_proto (__libc_current_sigrtmin) | |
| 14 | libc_hidden_proto (__libc_current_sigrtmax) | |
| 15 | libc_hidden_proto (_sys_siglist) | |
| 16 | ||
| 17 | /* Now define the internal interfaces. */ | |
| 18 | extern __sighandler_t __bsd_signal (int __sig, __sighandler_t __handler); | |
| 19 | extern int __kill (__pid_t __pid, int __sig); | |
| 20 | libc_hidden_proto (__kill) | |
| 21 | extern int __sigaction (int __sig, const struct sigaction *__restrict __act, | |
| 22 | struct sigaction *__restrict __oact); | |
| 23 | libc_hidden_proto (__sigaction) | |
| 24 | extern int __sigblock (int __mask); | |
| 25 | libc_hidden_proto (__sigblock) | |
| 26 | extern int __sigsetmask (int __mask); | |
| 27 | extern int __sigprocmask (int __how, | |
| 28 | const sigset_t *__set, sigset_t *__oset); | |
| 29 | libc_hidden_proto (__sigprocmask) | |
| 30 | extern int __sigsuspend (const sigset_t *__set); | |
| 31 | libc_hidden_proto (__sigsuspend) | |
| 32 | extern int __sigwait (const sigset_t *__set, int *__sig); | |
| 33 | libc_hidden_proto (__sigwait) | |
| 34 | extern int __sigwaitinfo (const sigset_t *__set, siginfo_t *__info); | |
| 35 | libc_hidden_proto (__sigwaitinfo) | |
| 36 | extern int __sigtimedwait (const sigset_t *__set, siginfo_t *__info, | |
| 37 | const struct timespec *__timeout); | |
| 38 | libc_hidden_proto (__sigtimedwait) | |
| 39 | extern int __sigqueue (__pid_t __pid, int __sig, | |
| 40 | const union sigval __val); | |
| 41 | #ifdef __USE_MISC | |
| 42 | extern int __sigreturn (struct sigcontext *__scp); | |
| 43 | #endif | |
| 44 | extern int __sigaltstack (const stack_t *__ss, | |
| 45 | stack_t *__oss); | |
| 46 | libc_hidden_proto (__sigaltstack) | |
| 47 | extern int __libc_sigaction (int sig, const struct sigaction *act, | |
| 48 | struct sigaction *oact); | |
| 49 | libc_hidden_proto (__libc_sigaction) | |
| 50 | ||
| 51 | extern int __default_sigpause (int mask); | |
| 52 | extern int __xpg_sigpause (int sig); | |
| 53 | ||
| 54 | /* Allocate real-time signal with highest/lowest available priority. */ | |
| 55 | extern int __libc_allocate_rtsig (int __high); | |
| 56 | ||
| 57 | # if IS_IN (rtld) && !defined NO_RTLD_HIDDEN | |
| 58 | extern __typeof (__sigaction) __sigaction attribute_hidden; | |
| 59 | extern __typeof (__libc_sigaction) __libc_sigaction attribute_hidden; | |
| 60 | # endif | |
| 61 | ||
| 62 | # endif /* _ISOMAC */ | |
| 63 | #endif /* signal.h */ |
libc/glibc/include/stackinfo.h created+42
| ... | ... | @@ -0,0 +1,42 @@ |
| 1 | /* Details about the machine's stack: wrapper header. | |
| 2 | Copyright (C) 2014-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _INCLUDE_STACKINFO_H | |
| 20 | #define _INCLUDE_STACKINFO_H 1 | |
| 21 | ||
| 22 | /* A sysdeps/.../stackinfo.h file defines details for the CPU. | |
| 23 | It is obliged to define either _STACK_GROWS_DOWN or _STACK_GROWS_UP. */ | |
| 24 | #include_next <stackinfo.h> | |
| 25 | ||
| 26 | #if defined _STACK_GROWS_DOWN && _STACK_GROWS_DOWN | |
| 27 | # ifdef _STACK_GROWS_UP | |
| 28 | # error "stackinfo.h should not define both!" | |
| 29 | # else | |
| 30 | # define _STACK_GROWS_UP 0 | |
| 31 | # endif | |
| 32 | #elif defined _STACK_GROWS_UP && _STACK_GROWS_UP | |
| 33 | # ifdef _STACK_GROWS_DOWN | |
| 34 | # error "stackinfo.h should not define both!" | |
| 35 | # else | |
| 36 | # define _STACK_GROWS_DOWN 0 | |
| 37 | # endif | |
| 38 | #else | |
| 39 | # error "stackinfo.h must define _STACK_GROWS_UP or _STACK_GROWS_DOWN!" | |
| 40 | #endif | |
| 41 | ||
| 42 | #endif /* include/stackinfo.h */ |
libc/glibc/include/stap-probe.h created+77
| ... | ... | @@ -0,0 +1,77 @@ |
| 1 | /* Macros for defining Systemtap <sys/sdt.h> static probe points. | |
| 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _STAP_PROBE_H | |
| 20 | #define _STAP_PROBE_H 1 | |
| 21 | ||
| 22 | #ifdef USE_STAP_PROBE | |
| 23 | ||
| 24 | # include <sys/sdt.h> | |
| 25 | ||
| 26 | /* Our code uses one macro LIBC_PROBE (name, n, arg1, ..., argn). | |
| 27 | ||
| 28 | Without USE_STAP_PROBE, that does nothing but evaluates all | |
| 29 | its arguments (to prevent bit rot, unlike e.g. assert). | |
| 30 | ||
| 31 | Systemtap's header defines the macros STAP_PROBE (provider, name) and | |
| 32 | STAP_PROBEn (provider, name, arg1, ..., argn). For "provider" we paste | |
| 33 | in MODULE_NAME (libc, libpthread, etc.) automagically. | |
| 34 | ||
| 35 | The format of the arg parameters is discussed here: | |
| 36 | ||
| 37 | https://sourceware.org/systemtap/wiki/UserSpaceProbeImplementation | |
| 38 | ||
| 39 | The precise details of how register names are specified is | |
| 40 | architecture specific and can be found in the gdb and SystemTap | |
| 41 | source code. */ | |
| 42 | ||
| 43 | # define LIBC_PROBE(name, n, ...) \ | |
| 44 | LIBC_PROBE_1 (MODULE_NAME, name, n, ## __VA_ARGS__) | |
| 45 | ||
| 46 | # define LIBC_PROBE_1(lib, name, n, ...) \ | |
| 47 | STAP_PROBE##n (lib, name, ## __VA_ARGS__) | |
| 48 | ||
| 49 | # define STAP_PROBE0 STAP_PROBE | |
| 50 | ||
| 51 | # define LIBC_PROBE_ASM(name, template) \ | |
| 52 | STAP_PROBE_ASM (MODULE_NAME, name, template) | |
| 53 | ||
| 54 | # define LIBC_PROBE_ASM_OPERANDS STAP_PROBE_ASM_OPERANDS | |
| 55 | ||
| 56 | #else /* Not USE_STAP_PROBE. */ | |
| 57 | ||
| 58 | # ifndef __ASSEMBLER__ | |
| 59 | /* Evaluate all the arguments and verify that N matches their number. */ | |
| 60 | # define LIBC_PROBE(name, n, ...) STAP_PROBE##n (__VA_ARGS__) | |
| 61 | ||
| 62 | # define STAP_PROBE0() | |
| 63 | # define STAP_PROBE1(a1) | |
| 64 | # define STAP_PROBE2(a1, a2) | |
| 65 | # define STAP_PROBE3(a1, a2, a3) | |
| 66 | # define STAP_PROBE4(a1, a2, a3, a4) | |
| 67 | ||
| 68 | # else | |
| 69 | # define LIBC_PROBE(name, n, ...) /* Nothing. */ | |
| 70 | # endif | |
| 71 | ||
| 72 | # define LIBC_PROBE_ASM(name, template) /* Nothing. */ | |
| 73 | # define LIBC_PROBE_ASM_OPERANDS(n, ...) /* Nothing. */ | |
| 74 | ||
| 75 | #endif /* USE_STAP_PROBE. */ | |
| 76 | ||
| 77 | #endif /* stap-probe.h */ |
libc/glibc/include/stdc-predef.h created+60
| ... | ... | @@ -0,0 +1,60 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _STDC_PREDEF_H | |
| 19 | #define _STDC_PREDEF_H 1 | |
| 20 | ||
| 21 | /* This header is separate from features.h so that the compiler can | |
| 22 | include it implicitly at the start of every compilation. It must | |
| 23 | not itself include <features.h> or any other header that includes | |
| 24 | <features.h> because the implicit include comes before any feature | |
| 25 | test macros that may be defined in a source file before it first | |
| 26 | explicitly includes a system header. GCC knows the name of this | |
| 27 | header in order to preinclude it. */ | |
| 28 | ||
| 29 | /* glibc's intent is to support the IEC 559 math functionality, real | |
| 30 | and complex. If the GCC (4.9 and later) predefined macros | |
| 31 | specifying compiler intent are available, use them to determine | |
| 32 | whether the overall intent is to support these features; otherwise, | |
| 33 | presume an older compiler has intent to support these features and | |
| 34 | define these macros by default. */ | |
| 35 | ||
| 36 | #ifdef __GCC_IEC_559 | |
| 37 | # if __GCC_IEC_559 > 0 | |
| 38 | # define __STDC_IEC_559__ 1 | |
| 39 | # endif | |
| 40 | #else | |
| 41 | # define __STDC_IEC_559__ 1 | |
| 42 | #endif | |
| 43 | ||
| 44 | #ifdef __GCC_IEC_559_COMPLEX | |
| 45 | # if __GCC_IEC_559_COMPLEX > 0 | |
| 46 | # define __STDC_IEC_559_COMPLEX__ 1 | |
| 47 | # endif | |
| 48 | #else | |
| 49 | # define __STDC_IEC_559_COMPLEX__ 1 | |
| 50 | #endif | |
| 51 | ||
| 52 | /* wchar_t uses Unicode 10.0.0. Version 10.0 of the Unicode Standard is | |
| 53 | synchronized with ISO/IEC 10646:2017, fifth edition, plus | |
| 54 | the following additions from Amendment 1 to the fifth edition: | |
| 55 | - 56 emoji characters | |
| 56 | - 285 hentaigana | |
| 57 | - 3 additional Zanabazar Square characters */ | |
| 58 | #define __STDC_ISO_10646__ 201706L | |
| 59 | ||
| 60 | #endif |
libc/glibc/include/stdlib.h created+306
| ... | ... | @@ -0,0 +1,306 @@ |
| 1 | #ifndef _STDLIB_H | |
| 2 | ||
| 3 | #ifndef _ISOMAC | |
| 4 | # include <stddef.h> | |
| 5 | #endif | |
| 6 | #include <stdlib/stdlib.h> | |
| 7 | ||
| 8 | /* Now define the internal interfaces. */ | |
| 9 | #if !defined _ISOMAC | |
| 10 | # include <sys/stat.h> | |
| 11 | ||
| 12 | extern __typeof (strtol_l) __strtol_l; | |
| 13 | extern __typeof (strtoul_l) __strtoul_l; | |
| 14 | extern __typeof (strtoll_l) __strtoll_l; | |
| 15 | extern __typeof (strtoull_l) __strtoull_l; | |
| 16 | extern __typeof (strtod_l) __strtod_l; | |
| 17 | extern __typeof (strtof_l) __strtof_l; | |
| 18 | extern __typeof (strtold_l) __strtold_l; | |
| 19 | libc_hidden_proto (__strtol_l) | |
| 20 | libc_hidden_proto (__strtoul_l) | |
| 21 | libc_hidden_proto (__strtoll_l) | |
| 22 | libc_hidden_proto (__strtoull_l) | |
| 23 | libc_hidden_proto (__strtod_l) | |
| 24 | libc_hidden_proto (__strtof_l) | |
| 25 | libc_hidden_proto (__strtold_l) | |
| 26 | ||
| 27 | libc_hidden_proto (exit) | |
| 28 | libc_hidden_proto (abort) | |
| 29 | libc_hidden_proto (getenv) | |
| 30 | extern __typeof (secure_getenv) __libc_secure_getenv; | |
| 31 | libc_hidden_proto (__libc_secure_getenv) | |
| 32 | libc_hidden_proto (bsearch) | |
| 33 | libc_hidden_proto (qsort) | |
| 34 | extern __typeof (qsort_r) __qsort_r; | |
| 35 | libc_hidden_proto (__qsort_r) | |
| 36 | libc_hidden_proto (lrand48_r) | |
| 37 | libc_hidden_proto (wctomb) | |
| 38 | ||
| 39 | extern long int __random (void) attribute_hidden; | |
| 40 | extern void __srandom (unsigned int __seed); | |
| 41 | extern char *__initstate (unsigned int __seed, char *__statebuf, | |
| 42 | size_t __statelen); | |
| 43 | extern char *__setstate (char *__statebuf); | |
| 44 | extern int __random_r (struct random_data *__buf, int32_t *__result) | |
| 45 | attribute_hidden; | |
| 46 | extern int __srandom_r (unsigned int __seed, struct random_data *__buf) | |
| 47 | attribute_hidden; | |
| 48 | extern int __initstate_r (unsigned int __seed, char *__statebuf, | |
| 49 | size_t __statelen, struct random_data *__buf) | |
| 50 | attribute_hidden; | |
| 51 | extern int __setstate_r (char *__statebuf, struct random_data *__buf) | |
| 52 | attribute_hidden; | |
| 53 | extern int __rand_r (unsigned int *__seed); | |
| 54 | extern int __erand48_r (unsigned short int __xsubi[3], | |
| 55 | struct drand48_data *__buffer, double *__result) | |
| 56 | attribute_hidden; | |
| 57 | extern int __nrand48_r (unsigned short int __xsubi[3], | |
| 58 | struct drand48_data *__buffer, | |
| 59 | long int *__result) attribute_hidden; | |
| 60 | extern int __jrand48_r (unsigned short int __xsubi[3], | |
| 61 | struct drand48_data *__buffer, | |
| 62 | long int *__result) attribute_hidden; | |
| 63 | extern int __srand48_r (long int __seedval, | |
| 64 | struct drand48_data *__buffer) attribute_hidden; | |
| 65 | extern int __seed48_r (unsigned short int __seed16v[3], | |
| 66 | struct drand48_data *__buffer) attribute_hidden; | |
| 67 | extern int __lcong48_r (unsigned short int __param[7], | |
| 68 | struct drand48_data *__buffer) attribute_hidden; | |
| 69 | ||
| 70 | /* Internal function to compute next state of the generator. */ | |
| 71 | extern int __drand48_iterate (unsigned short int __xsubi[3], | |
| 72 | struct drand48_data *__buffer) | |
| 73 | attribute_hidden; | |
| 74 | ||
| 75 | /* Global state for non-reentrant functions. Defined in drand48-iter.c. */ | |
| 76 | extern struct drand48_data __libc_drand48_data attribute_hidden; | |
| 77 | ||
| 78 | extern int __setenv (const char *__name, const char *__value, int __replace) | |
| 79 | attribute_hidden; | |
| 80 | extern int __unsetenv (const char *__name) attribute_hidden; | |
| 81 | extern int __clearenv (void) attribute_hidden; | |
| 82 | extern char *__mktemp (char *__template) __THROW __nonnull ((1)); | |
| 83 | extern char *__canonicalize_file_name (const char *__name); | |
| 84 | extern char *__realpath (const char *__name, char *__resolved); | |
| 85 | libc_hidden_proto (__realpath) | |
| 86 | extern int __ptsname_r (int __fd, char *__buf, size_t __buflen) | |
| 87 | attribute_hidden; | |
| 88 | # ifndef _ISOMAC | |
| 89 | extern int __ptsname_internal (int fd, char *buf, size_t buflen, | |
| 90 | struct stat64 *stp) attribute_hidden; | |
| 91 | # endif | |
| 92 | extern int __getpt (void); | |
| 93 | extern int __posix_openpt (int __oflag) attribute_hidden; | |
| 94 | ||
| 95 | extern int __add_to_environ (const char *name, const char *value, | |
| 96 | const char *combines, int replace) | |
| 97 | attribute_hidden; | |
| 98 | extern void _quicksort (void *const pbase, size_t total_elems, | |
| 99 | size_t size, __compar_d_fn_t cmp, void *arg); | |
| 100 | ||
| 101 | extern int __on_exit (void (*__func) (int __status, void *__arg), void *__arg); | |
| 102 | ||
| 103 | extern int __cxa_atexit (void (*func) (void *), void *arg, void *d); | |
| 104 | libc_hidden_proto (__cxa_atexit); | |
| 105 | ||
| 106 | extern int __cxa_thread_atexit_impl (void (*func) (void *), void *arg, | |
| 107 | void *d); | |
| 108 | extern void __call_tls_dtors (void) | |
| 109 | #ifndef SHARED | |
| 110 | __attribute__ ((weak)) | |
| 111 | #endif | |
| 112 | ; | |
| 113 | libc_hidden_proto (__call_tls_dtors) | |
| 114 | ||
| 115 | extern void __cxa_finalize (void *d); | |
| 116 | ||
| 117 | extern int __posix_memalign (void **memptr, size_t alignment, size_t size); | |
| 118 | ||
| 119 | extern void *__libc_memalign (size_t alignment, size_t size) | |
| 120 | __attribute_malloc__; | |
| 121 | ||
| 122 | extern void *__libc_reallocarray (void *__ptr, size_t __nmemb, size_t __size) | |
| 123 | __THROW __attribute_warn_unused_result__; | |
| 124 | libc_hidden_proto (__libc_reallocarray) | |
| 125 | ||
| 126 | extern int __libc_system (const char *line); | |
| 127 | ||
| 128 | ||
| 129 | extern double __strtod_internal (const char *__restrict __nptr, | |
| 130 | char **__restrict __endptr, int __group) | |
| 131 | __THROW __nonnull ((1)) __wur; | |
| 132 | extern float __strtof_internal (const char *__restrict __nptr, | |
| 133 | char **__restrict __endptr, int __group) | |
| 134 | __THROW __nonnull ((1)) __wur; | |
| 135 | extern long double __strtold_internal (const char *__restrict __nptr, | |
| 136 | char **__restrict __endptr, | |
| 137 | int __group) | |
| 138 | __THROW __nonnull ((1)) __wur; | |
| 139 | extern long int __strtol_internal (const char *__restrict __nptr, | |
| 140 | char **__restrict __endptr, | |
| 141 | int __base, int __group) | |
| 142 | __THROW __nonnull ((1)) __wur; | |
| 143 | extern unsigned long int __strtoul_internal (const char *__restrict __nptr, | |
| 144 | char **__restrict __endptr, | |
| 145 | int __base, int __group) | |
| 146 | __THROW __nonnull ((1)) __wur; | |
| 147 | __extension__ | |
| 148 | extern long long int __strtoll_internal (const char *__restrict __nptr, | |
| 149 | char **__restrict __endptr, | |
| 150 | int __base, int __group) | |
| 151 | __THROW __nonnull ((1)) __wur; | |
| 152 | __extension__ | |
| 153 | extern unsigned long long int __strtoull_internal (const char * | |
| 154 | __restrict __nptr, | |
| 155 | char **__restrict __endptr, | |
| 156 | int __base, int __group) | |
| 157 | __THROW __nonnull ((1)) __wur; | |
| 158 | libc_hidden_proto (__strtof_internal) | |
| 159 | libc_hidden_proto (__strtod_internal) | |
| 160 | libc_hidden_proto (__strtold_internal) | |
| 161 | libc_hidden_proto (__strtol_internal) | |
| 162 | libc_hidden_proto (__strtoll_internal) | |
| 163 | libc_hidden_proto (__strtoul_internal) | |
| 164 | libc_hidden_proto (__strtoull_internal) | |
| 165 | ||
| 166 | extern double ____strtod_l_internal (const char *__restrict __nptr, | |
| 167 | char **__restrict __endptr, int __group, | |
| 168 | locale_t __loc); | |
| 169 | extern float ____strtof_l_internal (const char *__restrict __nptr, | |
| 170 | char **__restrict __endptr, int __group, | |
| 171 | locale_t __loc); | |
| 172 | extern long double ____strtold_l_internal (const char *__restrict __nptr, | |
| 173 | char **__restrict __endptr, | |
| 174 | int __group, locale_t __loc); | |
| 175 | extern long int ____strtol_l_internal (const char *__restrict __nptr, | |
| 176 | char **__restrict __endptr, | |
| 177 | int __base, int __group, | |
| 178 | locale_t __loc); | |
| 179 | extern unsigned long int ____strtoul_l_internal (const char * | |
| 180 | __restrict __nptr, | |
| 181 | char **__restrict __endptr, | |
| 182 | int __base, int __group, | |
| 183 | locale_t __loc); | |
| 184 | __extension__ | |
| 185 | extern long long int ____strtoll_l_internal (const char *__restrict __nptr, | |
| 186 | char **__restrict __endptr, | |
| 187 | int __base, int __group, | |
| 188 | locale_t __loc); | |
| 189 | __extension__ | |
| 190 | extern unsigned long long int ____strtoull_l_internal (const char * | |
| 191 | __restrict __nptr, | |
| 192 | char ** | |
| 193 | __restrict __endptr, | |
| 194 | int __base, int __group, | |
| 195 | locale_t __loc); | |
| 196 | ||
| 197 | libc_hidden_proto (____strtof_l_internal) | |
| 198 | libc_hidden_proto (____strtod_l_internal) | |
| 199 | libc_hidden_proto (____strtold_l_internal) | |
| 200 | libc_hidden_proto (____strtol_l_internal) | |
| 201 | libc_hidden_proto (____strtoll_l_internal) | |
| 202 | libc_hidden_proto (____strtoul_l_internal) | |
| 203 | libc_hidden_proto (____strtoull_l_internal) | |
| 204 | ||
| 205 | libc_hidden_proto (strtof) | |
| 206 | libc_hidden_proto (strtod) | |
| 207 | libc_hidden_proto (strtold) | |
| 208 | libc_hidden_proto (strtol) | |
| 209 | libc_hidden_proto (strtoll) | |
| 210 | libc_hidden_proto (strtoul) | |
| 211 | libc_hidden_proto (strtoull) | |
| 212 | ||
| 213 | libc_hidden_proto (atoi) | |
| 214 | ||
| 215 | extern float __strtof_nan (const char *, char **, char); | |
| 216 | extern double __strtod_nan (const char *, char **, char); | |
| 217 | extern long double __strtold_nan (const char *, char **, char); | |
| 218 | extern float __wcstof_nan (const wchar_t *, wchar_t **, wchar_t); | |
| 219 | extern double __wcstod_nan (const wchar_t *, wchar_t **, wchar_t); | |
| 220 | extern long double __wcstold_nan (const wchar_t *, wchar_t **, wchar_t); | |
| 221 | ||
| 222 | libc_hidden_proto (__strtof_nan) | |
| 223 | libc_hidden_proto (__strtod_nan) | |
| 224 | libc_hidden_proto (__strtold_nan) | |
| 225 | libc_hidden_proto (__wcstof_nan) | |
| 226 | libc_hidden_proto (__wcstod_nan) | |
| 227 | libc_hidden_proto (__wcstold_nan) | |
| 228 | ||
| 229 | /* Enable _FloatN bits as needed. */ | |
| 230 | #include <bits/floatn.h> | |
| 231 | ||
| 232 | #if __HAVE_DISTINCT_FLOAT128 | |
| 233 | extern __typeof (strtof128_l) __strtof128_l; | |
| 234 | ||
| 235 | libc_hidden_proto (__strtof128_l) | |
| 236 | libc_hidden_proto (strtof128) | |
| 237 | ||
| 238 | extern _Float128 __strtof128_nan (const char *, char **, char); | |
| 239 | extern _Float128 __wcstof128_nan (const wchar_t *, wchar_t **, wchar_t); | |
| 240 | ||
| 241 | libc_hidden_proto (__strtof128_nan) | |
| 242 | libc_hidden_proto (__wcstof128_nan) | |
| 243 | ||
| 244 | extern _Float128 __strtof128_internal (const char *__restrict __nptr, | |
| 245 | char **__restrict __endptr, | |
| 246 | int __group); | |
| 247 | libc_hidden_proto (__strtof128_internal) | |
| 248 | ||
| 249 | extern _Float128 ____strtof128_l_internal (const char *__restrict __nptr, | |
| 250 | char **__restrict __endptr, | |
| 251 | int __group, locale_t __loc); | |
| 252 | ||
| 253 | libc_hidden_proto (____strtof128_l_internal) | |
| 254 | #endif | |
| 255 | ||
| 256 | extern char *__ecvt (double __value, int __ndigit, int *__restrict __decpt, | |
| 257 | int *__restrict __sign); | |
| 258 | extern char *__fcvt (double __value, int __ndigit, int *__restrict __decpt, | |
| 259 | int *__restrict __sign); | |
| 260 | extern char *__gcvt (double __value, int __ndigit, char *__buf); | |
| 261 | extern int __ecvt_r (double __value, int __ndigit, int *__restrict __decpt, | |
| 262 | int *__restrict __sign, char *__restrict __buf, | |
| 263 | size_t __len); | |
| 264 | libc_hidden_proto (__ecvt_r) | |
| 265 | extern int __fcvt_r (double __value, int __ndigit, int *__restrict __decpt, | |
| 266 | int *__restrict __sign, char *__restrict __buf, | |
| 267 | size_t __len); | |
| 268 | libc_hidden_proto (__fcvt_r) | |
| 269 | extern char *__qecvt (long double __value, int __ndigit, | |
| 270 | int *__restrict __decpt, int *__restrict __sign); | |
| 271 | extern char *__qfcvt (long double __value, int __ndigit, | |
| 272 | int *__restrict __decpt, int *__restrict __sign); | |
| 273 | extern char *__qgcvt (long double __value, int __ndigit, char *__buf); | |
| 274 | extern int __qecvt_r (long double __value, int __ndigit, | |
| 275 | int *__restrict __decpt, int *__restrict __sign, | |
| 276 | char *__restrict __buf, size_t __len); | |
| 277 | libc_hidden_proto (__qecvt_r) | |
| 278 | extern int __qfcvt_r (long double __value, int __ndigit, | |
| 279 | int *__restrict __decpt, int *__restrict __sign, | |
| 280 | char *__restrict __buf, size_t __len); | |
| 281 | libc_hidden_proto (__qfcvt_r) | |
| 282 | ||
| 283 | # if IS_IN (libc) | |
| 284 | # undef MB_CUR_MAX | |
| 285 | # define MB_CUR_MAX (_NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_MB_CUR_MAX)) | |
| 286 | # endif | |
| 287 | ||
| 288 | extern void *__default_morecore (ptrdiff_t) __THROW; | |
| 289 | libc_hidden_proto (__default_morecore) | |
| 290 | ||
| 291 | struct abort_msg_s | |
| 292 | { | |
| 293 | unsigned int size; | |
| 294 | char msg[0]; | |
| 295 | }; | |
| 296 | extern struct abort_msg_s *__abort_msg; | |
| 297 | libc_hidden_proto (__abort_msg) | |
| 298 | ||
| 299 | # if IS_IN (rtld) && !defined NO_RTLD_HIDDEN | |
| 300 | extern __typeof (unsetenv) unsetenv attribute_hidden; | |
| 301 | extern __typeof (__strtoul_internal) __strtoul_internal attribute_hidden; | |
| 302 | # endif | |
| 303 | ||
| 304 | #endif | |
| 305 | ||
| 306 | #endif /* include/stdlib.h */ |
libc/glibc/include/sys/cdefs.h created+18
| ... | ... | @@ -0,0 +1,18 @@ |
| 1 | #ifndef _SYS_CDEFS_H | |
| 2 | ||
| 3 | #include <misc/sys/cdefs.h> | |
| 4 | ||
| 5 | #ifndef _ISOMAC | |
| 6 | /* The compiler will optimize based on the knowledge the parameter is | |
| 7 | not NULL. This will omit tests. A robust implementation cannot allow | |
| 8 | this so when compiling glibc itself we ignore this attribute. */ | |
| 9 | # undef __nonnull | |
| 10 | # define __nonnull(params) | |
| 11 | ||
| 12 | extern void __chk_fail (void) __attribute__ ((__noreturn__)); | |
| 13 | libc_hidden_proto (__chk_fail) | |
| 14 | rtld_hidden_proto (__chk_fail) | |
| 15 | ||
| 16 | #endif | |
| 17 | ||
| 18 | #endif |
libc/glibc/include/sys/param.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <misc/sys/param.h> |
libc/glibc/include/sys/select.h created+18
| ... | ... | @@ -0,0 +1,18 @@ |
| 1 | #ifndef _SYS_SELECT_H | |
| 2 | #include <misc/sys/select.h> | |
| 3 | ||
| 4 | #ifndef _ISOMAC | |
| 5 | /* Now define the internal interfaces. */ | |
| 6 | extern int __pselect (int __nfds, fd_set *__readfds, | |
| 7 | fd_set *__writefds, fd_set *__exceptfds, | |
| 8 | const struct timespec *__timeout, | |
| 9 | const __sigset_t *__sigmask); | |
| 10 | ||
| 11 | extern int __select (int __nfds, fd_set *__restrict __readfds, | |
| 12 | fd_set *__restrict __writefds, | |
| 13 | fd_set *__restrict __exceptfds, | |
| 14 | struct timeval *__restrict __timeout); | |
| 15 | libc_hidden_proto (__select) | |
| 16 | ||
| 17 | #endif | |
| 18 | #endif |
libc/glibc/include/sys/signal.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <signal/sys/signal.h> |
libc/glibc/include/sys/stat.h created+64
| ... | ... | @@ -0,0 +1,64 @@ |
| 1 | #ifndef _SYS_STAT_H | |
| 2 | #include <io/sys/stat.h> | |
| 3 | ||
| 4 | #ifndef _ISOMAC | |
| 5 | /* Now define the internal interfaces. */ | |
| 6 | extern int __stat (const char *__file, struct stat *__buf); | |
| 7 | extern int __fstat (int __fd, struct stat *__buf); | |
| 8 | extern int __lstat (const char *__file, struct stat *__buf); | |
| 9 | extern int __chmod (const char *__file, __mode_t __mode); | |
| 10 | libc_hidden_proto (__chmod) | |
| 11 | extern int __fchmod (int __fd, __mode_t __mode); | |
| 12 | extern __mode_t __umask (__mode_t __mask); | |
| 13 | extern int __mkdir (const char *__path, __mode_t __mode); | |
| 14 | libc_hidden_proto (__mkdir) | |
| 15 | extern int __mknod (const char *__path, | |
| 16 | __mode_t __mode, __dev_t __dev); | |
| 17 | #if IS_IN (libc) || (IS_IN (rtld) && !defined NO_RTLD_HIDDEN) | |
| 18 | hidden_proto (__fxstat) | |
| 19 | hidden_proto (__fxstat64) | |
| 20 | hidden_proto (__lxstat) | |
| 21 | hidden_proto (__lxstat64) | |
| 22 | hidden_proto (__xstat) | |
| 23 | hidden_proto (__xstat64) | |
| 24 | #endif | |
| 25 | extern __inline__ int __stat (const char *__path, struct stat *__statbuf) | |
| 26 | { | |
| 27 | return __xstat (_STAT_VER, __path, __statbuf); | |
| 28 | } | |
| 29 | libc_hidden_proto (__xmknod) | |
| 30 | extern __inline__ int __mknod (const char *__path, __mode_t __mode, | |
| 31 | __dev_t __dev) | |
| 32 | { | |
| 33 | return __xmknod (_MKNOD_VER, __path, __mode, &__dev); | |
| 34 | } | |
| 35 | libc_hidden_proto (__xmknodat) | |
| 36 | ||
| 37 | libc_hidden_proto (__fxstatat) | |
| 38 | libc_hidden_proto (__fxstatat64) | |
| 39 | ||
| 40 | # if IS_IN (rtld) && !defined NO_RTLD_HIDDEN | |
| 41 | extern __typeof (__fxstatat64) __fxstatat64 attribute_hidden; | |
| 42 | # endif | |
| 43 | ||
| 44 | /* The `stat', `fstat', `lstat' functions have to be handled special since | |
| 45 | even while not compiling the library with optimization calls to these | |
| 46 | functions in the shared library must reference the `xstat' etc functions. | |
| 47 | We have to use macros but we cannot define them in the normal headers | |
| 48 | since on user level we must use real functions. */ | |
| 49 | #define stat(fname, buf) __xstat (_STAT_VER, fname, buf) | |
| 50 | #define lstat(fname, buf) __lxstat (_STAT_VER, fname, buf) | |
| 51 | #define __lstat(fname, buf) __lxstat (_STAT_VER, fname, buf) | |
| 52 | #define lstat64(fname, buf) __lxstat64 (_STAT_VER, fname, buf) | |
| 53 | #define __lstat64(fname, buf) __lxstat64 (_STAT_VER, fname, buf) | |
| 54 | #define stat64(fname, buf) __xstat64 (_STAT_VER, fname, buf) | |
| 55 | #define fstat64(fd, buf) __fxstat64 (_STAT_VER, fd, buf) | |
| 56 | #define __fstat64(fd, buf) __fxstat64 (_STAT_VER, fd, buf) | |
| 57 | #define fstat(fd, buf) __fxstat (_STAT_VER, fd, buf) | |
| 58 | #define __fstat(fd, buf) __fxstat (_STAT_VER, fd, buf) | |
| 59 | #define __fstatat(dfd, fname, buf, flag) \ | |
| 60 | __fxstatat (_STAT_VER, dfd, fname, buf, flag) | |
| 61 | #define __fstatat64(dfd, fname, buf, flag) \ | |
| 62 | __fxstatat64 (_STAT_VER, dfd, fname, buf, flag) | |
| 63 | #endif | |
| 64 | #endif |
libc/glibc/include/sys/time.h created+43
| ... | ... | @@ -0,0 +1,43 @@ |
| 1 | /* Time function internal interfaces. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_TIME_H | |
| 20 | # include <time/sys/time.h> | |
| 21 | ||
| 22 | # ifndef _ISOMAC | |
| 23 | extern int __gettimeofday (struct timeval *__tv, | |
| 24 | struct timezone *__tz); | |
| 25 | libc_hidden_proto (__gettimeofday) | |
| 26 | libc_hidden_proto (gettimeofday) | |
| 27 | extern int __settimeofday (const struct timeval *__tv, | |
| 28 | const struct timezone *__tz) | |
| 29 | attribute_hidden; | |
| 30 | extern int __adjtime (const struct timeval *__delta, | |
| 31 | struct timeval *__olddelta); | |
| 32 | extern int __getitimer (enum __itimer_which __which, | |
| 33 | struct itimerval *__value); | |
| 34 | extern int __setitimer (enum __itimer_which __which, | |
| 35 | const struct itimerval *__restrict __new, | |
| 36 | struct itimerval *__restrict __old) | |
| 37 | attribute_hidden; | |
| 38 | extern int __utimes (const char *__file, const struct timeval __tvp[2]) | |
| 39 | attribute_hidden; | |
| 40 | extern int __futimes (int fd, const struct timeval tvp[2]) attribute_hidden; | |
| 41 | ||
| 42 | # endif | |
| 43 | #endif |
libc/glibc/include/sys/types.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <posix/sys/types.h> |
libc/glibc/include/time.h created+159
| ... | ... | @@ -0,0 +1,159 @@ |
| 1 | #ifndef _TIME_H | |
| 2 | #include <time/time.h> | |
| 3 | ||
| 4 | #ifndef _ISOMAC | |
| 5 | # include <bits/types/locale_t.h> | |
| 6 | ||
| 7 | extern __typeof (strftime_l) __strftime_l; | |
| 8 | libc_hidden_proto (__strftime_l) | |
| 9 | extern __typeof (strptime_l) __strptime_l; | |
| 10 | ||
| 11 | libc_hidden_proto (time) | |
| 12 | libc_hidden_proto (asctime) | |
| 13 | libc_hidden_proto (mktime) | |
| 14 | libc_hidden_proto (timelocal) | |
| 15 | libc_hidden_proto (localtime) | |
| 16 | libc_hidden_proto (strftime) | |
| 17 | libc_hidden_proto (strptime) | |
| 18 | ||
| 19 | extern __typeof (clock_getres) __clock_getres; | |
| 20 | extern __typeof (clock_gettime) __clock_gettime; | |
| 21 | libc_hidden_proto (__clock_gettime) | |
| 22 | extern __typeof (clock_settime) __clock_settime; | |
| 23 | extern __typeof (clock_nanosleep) __clock_nanosleep; | |
| 24 | extern __typeof (clock_getcpuclockid) __clock_getcpuclockid; | |
| 25 | ||
| 26 | /* Now define the internal interfaces. */ | |
| 27 | struct tm; | |
| 28 | ||
| 29 | /* Defined in mktime.c. */ | |
| 30 | extern const unsigned short int __mon_yday[2][13] attribute_hidden; | |
| 31 | ||
| 32 | /* Defined in localtime.c. */ | |
| 33 | extern struct tm _tmbuf attribute_hidden; | |
| 34 | ||
| 35 | /* Defined in tzset.c. */ | |
| 36 | extern char *__tzstring (const char *string) attribute_hidden; | |
| 37 | ||
| 38 | extern int __use_tzfile attribute_hidden; | |
| 39 | ||
| 40 | extern void __tzfile_read (const char *file, size_t extra, | |
| 41 | char **extrap) attribute_hidden; | |
| 42 | extern void __tzfile_compute (__time64_t timer, int use_localtime, | |
| 43 | long int *leap_correct, int *leap_hit, | |
| 44 | struct tm *tp) attribute_hidden; | |
| 45 | extern void __tzfile_default (const char *std, const char *dst, | |
| 46 | long int stdoff, long int dstoff) | |
| 47 | attribute_hidden; | |
| 48 | extern void __tzset_parse_tz (const char *tz) attribute_hidden; | |
| 49 | extern void __tz_compute (__time64_t timer, struct tm *tm, int use_localtime) | |
| 50 | __THROW attribute_hidden; | |
| 51 | ||
| 52 | /* Subroutine of `mktime'. Return the `time_t' representation of TP and | |
| 53 | normalize TP, given that a `struct tm *' maps to a `time_t' as performed | |
| 54 | by FUNC. Record next guess for localtime-gmtime offset in *OFFSET. */ | |
| 55 | extern time_t __mktime_internal (struct tm *__tp, | |
| 56 | struct tm *(*__func) (const time_t *, | |
| 57 | struct tm *), | |
| 58 | long int *__offset) attribute_hidden; | |
| 59 | ||
| 60 | #if __TIMESIZE == 64 | |
| 61 | # define __ctime64 ctime | |
| 62 | #else | |
| 63 | extern char *__ctime64 (const __time64_t *__timer) __THROW; | |
| 64 | libc_hidden_proto (__ctime64); | |
| 65 | #endif | |
| 66 | ||
| 67 | #if __TIMESIZE == 64 | |
| 68 | # define __ctime64_r ctime_r | |
| 69 | #else | |
| 70 | extern char *__ctime64_r (const __time64_t *__restrict __timer, | |
| 71 | char *__restrict __buf) __THROW; | |
| 72 | libc_hidden_proto (__ctime64_r); | |
| 73 | #endif | |
| 74 | ||
| 75 | #if __TIMESIZE == 64 | |
| 76 | # define __localtime64 localtime | |
| 77 | #else | |
| 78 | extern struct tm *__localtime64 (const __time64_t *__timer); | |
| 79 | libc_hidden_proto (__localtime64) | |
| 80 | #endif | |
| 81 | ||
| 82 | extern struct tm *__localtime_r (const time_t *__timer, | |
| 83 | struct tm *__tp) attribute_hidden; | |
| 84 | ||
| 85 | #if __TIMESIZE == 64 | |
| 86 | # define __localtime64_r __localtime_r | |
| 87 | #else | |
| 88 | extern struct tm *__localtime64_r (const __time64_t *__timer, | |
| 89 | struct tm *__tp); | |
| 90 | libc_hidden_proto (__localtime64_r) | |
| 91 | #endif | |
| 92 | ||
| 93 | extern struct tm *__gmtime_r (const time_t *__restrict __timer, | |
| 94 | struct tm *__restrict __tp); | |
| 95 | libc_hidden_proto (__gmtime_r) | |
| 96 | ||
| 97 | #if __TIMESIZE == 64 | |
| 98 | # define __gmtime64 gmtime | |
| 99 | #else | |
| 100 | extern struct tm *__gmtime64 (const __time64_t *__timer); | |
| 101 | libc_hidden_proto (__gmtime64) | |
| 102 | #endif | |
| 103 | ||
| 104 | #if __TIMESIZE == 64 | |
| 105 | # define __gmtime64_r __gmtime_r | |
| 106 | #else | |
| 107 | extern struct tm *__gmtime64_r (const __time64_t *__restrict __timer, | |
| 108 | struct tm *__restrict __tp); | |
| 109 | libc_hidden_proto (__gmtime64_r); | |
| 110 | #endif | |
| 111 | ||
| 112 | /* Compute the `struct tm' representation of T, | |
| 113 | offset OFFSET seconds east of UTC, | |
| 114 | and store year, yday, mon, mday, wday, hour, min, sec into *TP. | |
| 115 | Return nonzero if successful. */ | |
| 116 | extern int __offtime (__time64_t __timer, | |
| 117 | long int __offset, | |
| 118 | struct tm *__tp) attribute_hidden; | |
| 119 | ||
| 120 | extern char *__asctime_r (const struct tm *__tp, char *__buf) | |
| 121 | attribute_hidden; | |
| 122 | extern void __tzset (void) attribute_hidden; | |
| 123 | ||
| 124 | /* Prototype for the internal function to get information based on TZ. */ | |
| 125 | extern struct tm *__tz_convert (__time64_t timer, int use_localtime, | |
| 126 | struct tm *tp) attribute_hidden; | |
| 127 | ||
| 128 | extern int __nanosleep (const struct timespec *__requested_time, | |
| 129 | struct timespec *__remaining); | |
| 130 | hidden_proto (__nanosleep) | |
| 131 | extern int __getdate_r (const char *__string, struct tm *__resbufp) | |
| 132 | attribute_hidden; | |
| 133 | ||
| 134 | ||
| 135 | /* Determine CLK_TCK value. */ | |
| 136 | extern int __getclktck (void) attribute_hidden; | |
| 137 | ||
| 138 | ||
| 139 | /* strptime support. */ | |
| 140 | extern char * __strptime_internal (const char *rp, const char *fmt, | |
| 141 | struct tm *tm, void *statep, | |
| 142 | locale_t locparam) attribute_hidden; | |
| 143 | ||
| 144 | #if __TIMESIZE == 64 | |
| 145 | # define __difftime64 __difftime | |
| 146 | #else | |
| 147 | extern double __difftime64 (__time64_t time1, __time64_t time0); | |
| 148 | libc_hidden_proto (__difftime64) | |
| 149 | #endif | |
| 150 | ||
| 151 | extern double __difftime (time_t time1, time_t time0); | |
| 152 | ||
| 153 | ||
| 154 | /* Use in the clock_* functions. Size of the field representing the | |
| 155 | actual clock ID. */ | |
| 156 | #define CLOCK_IDFIELD_SIZE 3 | |
| 157 | ||
| 158 | #endif | |
| 159 | #endif |
libc/glibc/io/bits/statx.h created+91
| ... | ... | @@ -0,0 +1,91 @@ |
| 1 | /* statx-related definitions and declarations. | |
| 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* This interface is based on <linux/stat.h> in Linux. */ | |
| 20 | ||
| 21 | #ifndef _SYS_STAT_H | |
| 22 | # error Never include <bits/stat.x.h> directly, include <sys/stat.h> instead. | |
| 23 | #endif | |
| 24 | ||
| 25 | struct statx_timestamp | |
| 26 | { | |
| 27 | __int64_t tv_sec; | |
| 28 | __uint32_t tv_nsec; | |
| 29 | __int32_t __statx_timestamp_pad1[1]; | |
| 30 | }; | |
| 31 | ||
| 32 | /* Warning: The kernel may add additional fields to this struct in the | |
| 33 | future. Only use this struct for calling the statx function, not | |
| 34 | for storing data. (Expansion will be controlled by the mask | |
| 35 | argument of the statx function.) */ | |
| 36 | struct statx | |
| 37 | { | |
| 38 | __uint32_t stx_mask; | |
| 39 | __uint32_t stx_blksize; | |
| 40 | __uint64_t stx_attributes; | |
| 41 | __uint32_t stx_nlink; | |
| 42 | __uint32_t stx_uid; | |
| 43 | __uint32_t stx_gid; | |
| 44 | __uint16_t stx_mode; | |
| 45 | __uint16_t __statx_pad1[1]; | |
| 46 | __uint64_t stx_ino; | |
| 47 | __uint64_t stx_size; | |
| 48 | __uint64_t stx_blocks; | |
| 49 | __uint64_t stx_attributes_mask; | |
| 50 | struct statx_timestamp stx_atime; | |
| 51 | struct statx_timestamp stx_btime; | |
| 52 | struct statx_timestamp stx_ctime; | |
| 53 | struct statx_timestamp stx_mtime; | |
| 54 | __uint32_t stx_rdev_major; | |
| 55 | __uint32_t stx_rdev_minor; | |
| 56 | __uint32_t stx_dev_major; | |
| 57 | __uint32_t stx_dev_minor; | |
| 58 | __uint64_t __statx_pad2[14]; | |
| 59 | }; | |
| 60 | ||
| 61 | #define STATX_TYPE 0x0001U | |
| 62 | #define STATX_MODE 0x0002U | |
| 63 | #define STATX_NLINK 0x0004U | |
| 64 | #define STATX_UID 0x0008U | |
| 65 | #define STATX_GID 0x0010U | |
| 66 | #define STATX_ATIME 0x0020U | |
| 67 | #define STATX_MTIME 0x0040U | |
| 68 | #define STATX_CTIME 0x0080U | |
| 69 | #define STATX_INO 0x0100U | |
| 70 | #define STATX_SIZE 0x0200U | |
| 71 | #define STATX_BLOCKS 0x0400U | |
| 72 | #define STATX_BASIC_STATS 0x07ffU | |
| 73 | #define STATX_ALL 0x0fffU | |
| 74 | #define STATX_BTIME 0x0800U | |
| 75 | #define STATX__RESERVED 0x80000000U | |
| 76 | ||
| 77 | #define STATX_ATTR_COMPRESSED 0x0004 | |
| 78 | #define STATX_ATTR_IMMUTABLE 0x0010 | |
| 79 | #define STATX_ATTR_APPEND 0x0020 | |
| 80 | #define STATX_ATTR_NODUMP 0x0040 | |
| 81 | #define STATX_ATTR_ENCRYPTED 0x0800 | |
| 82 | #define STATX_ATTR_AUTOMOUNT 0x1000 | |
| 83 | ||
| 84 | __BEGIN_DECLS | |
| 85 | ||
| 86 | /* Fill *BUF with information about PATH in DIRFD. */ | |
| 87 | int statx (int __dirfd, const char *__restrict __path, int __flags, | |
| 88 | unsigned int __mask, struct statx *__restrict __buf) | |
| 89 | __THROW __nonnull ((2, 5)); | |
| 90 | ||
| 91 | __END_DECLS |
libc/glibc/io/fstat.c created+55
| ... | ... | @@ -0,0 +1,55 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | #include <sys/stat.h> | |
| 36 | ||
| 37 | /* This definition is only used if inlining fails for this function; see | |
| 38 | the last page of <sys/stat.h>. The real work is done by the `x' | |
| 39 | function which is passed a version number argument. We arrange in the | |
| 40 | makefile that when not inlined this function is always statically | |
| 41 | linked; that way a dynamically-linked executable always encodes the | |
| 42 | version number corresponding to the data structures it uses, so the `x' | |
| 43 | functions in the shared library can adapt without needing to recompile | |
| 44 | all callers. */ | |
| 45 | ||
| 46 | #undef fstat | |
| 47 | #undef __fstat | |
| 48 | int | |
| 49 | attribute_hidden | |
| 50 | __fstat (int fd, struct stat *buf) | |
| 51 | { | |
| 52 | return __fxstat (_STAT_VER, fd, buf); | |
| 53 | } | |
| 54 | ||
| 55 | weak_hidden_alias (__fstat, fstat) |
libc/glibc/io/fstat64.c created+52
| ... | ... | @@ -0,0 +1,52 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | #include <sys/stat.h> | |
| 36 | ||
| 37 | /* This definition is only used if inlining fails for this function; see | |
| 38 | the last page of <sys/stat.h>. The real work is done by the `x' | |
| 39 | function which is passed a version number argument. We arrange in the | |
| 40 | makefile that when not inlined this function is always statically | |
| 41 | linked; that way a dynamically-linked executable always encodes the | |
| 42 | version number corresponding to the data structures it uses, so the `x' | |
| 43 | functions in the shared library can adapt without needing to recompile | |
| 44 | all callers. */ | |
| 45 | ||
| 46 | #undef fstat64 | |
| 47 | int | |
| 48 | attribute_hidden | |
| 49 | fstat64 (int fd, struct stat64 *buf) | |
| 50 | { | |
| 51 | return __fxstat64 (_STAT_VER, fd, buf); | |
| 52 | } |
libc/glibc/io/fstatat.c created+52
| ... | ... | @@ -0,0 +1,52 @@ |
| 1 | /* Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | #include <sys/stat.h> | |
| 36 | ||
| 37 | /* This definition is only used if inlining fails for this function; see | |
| 38 | the last page of <sys/stat.h>. The real work is done by the `x' | |
| 39 | function which is passed a version number argument. We arrange in the | |
| 40 | makefile that when not inlined this function is always statically | |
| 41 | linked; that way a dynamically-linked executable always encodes the | |
| 42 | version number corresponding to the data structures it uses, so the `x' | |
| 43 | functions in the shared library can adapt without needing to recompile | |
| 44 | all callers. */ | |
| 45 | ||
| 46 | #undef fstatat | |
| 47 | int | |
| 48 | attribute_hidden | |
| 49 | fstatat (int fd, const char *file, struct stat *buf, int flag) | |
| 50 | { | |
| 51 | return __fxstatat (_STAT_VER, fd, file, buf, flag); | |
| 52 | } |
libc/glibc/io/fstatat64.c created+52
| ... | ... | @@ -0,0 +1,52 @@ |
| 1 | /* Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | #include <sys/stat.h> | |
| 36 | ||
| 37 | /* This definition is only used if inlining fails for this function; see | |
| 38 | the last page of <sys/stat.h>. The real work is done by the `x' | |
| 39 | function which is passed a version number argument. We arrange in the | |
| 40 | makefile that when not inlined this function is always statically | |
| 41 | linked; that way a dynamically-linked executable always encodes the | |
| 42 | version number corresponding to the data structures it uses, so the `x' | |
| 43 | functions in the shared library can adapt without needing to recompile | |
| 44 | all callers. */ | |
| 45 | ||
| 46 | #undef fstatat64 | |
| 47 | int | |
| 48 | attribute_hidden | |
| 49 | fstatat64 (int fd, const char *file, struct stat64 *buf, int flag) | |
| 50 | { | |
| 51 | return __fxstatat64 (_STAT_VER, fd, file, buf, flag); | |
| 52 | } |
libc/glibc/io/lstat.c created+55
| ... | ... | @@ -0,0 +1,55 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | #include <sys/stat.h> | |
| 36 | ||
| 37 | /* This definition is only used if inlining fails for this function; see | |
| 38 | the last page of <sys/stat.h>. The real work is done by the `x' | |
| 39 | function which is passed a version number argument. We arrange in the | |
| 40 | makefile that when not inlined this function is always statically | |
| 41 | linked; that way a dynamically-linked executable always encodes the | |
| 42 | version number corresponding to the data structures it uses, so the `x' | |
| 43 | functions in the shared library can adapt without needing to recompile | |
| 44 | all callers. */ | |
| 45 | ||
| 46 | #undef lstat | |
| 47 | #undef __lstat | |
| 48 | int | |
| 49 | attribute_hidden | |
| 50 | __lstat (const char *file, struct stat *buf) | |
| 51 | { | |
| 52 | return __lxstat (_STAT_VER, file, buf); | |
| 53 | } | |
| 54 | ||
| 55 | weak_hidden_alias (__lstat, lstat) |
libc/glibc/io/lstat64.c created+52
| ... | ... | @@ -0,0 +1,52 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | #include <sys/stat.h> | |
| 36 | ||
| 37 | /* This definition is only used if inlining fails for this function; see | |
| 38 | the last page of <sys/stat.h>. The real work is done by the `x' | |
| 39 | function which is passed a version number argument. We arrange in the | |
| 40 | makefile that when not inlined this function is always statically | |
| 41 | linked; that way a dynamically-linked executable always encodes the | |
| 42 | version number corresponding to the data structures it uses, so the `x' | |
| 43 | functions in the shared library can adapt without needing to recompile | |
| 44 | all callers. */ | |
| 45 | ||
| 46 | #undef lstat64 | |
| 47 | int | |
| 48 | attribute_hidden | |
| 49 | lstat64 (const char *file, struct stat64 *buf) | |
| 50 | { | |
| 51 | return __lxstat64 (_STAT_VER, file, buf); | |
| 52 | } |
libc/glibc/io/mknod.c created+55
| ... | ... | @@ -0,0 +1,55 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | ||
| 36 | #include <sys/types.h> | |
| 37 | #include <sys/stat.h> | |
| 38 | ||
| 39 | /* This definition is only used if inlining fails for this function; see | |
| 40 | the last page of <sys/stat.h>. The real work is done by the `x' | |
| 41 | function which is passed a version number argument. We arrange in the | |
| 42 | makefile that when not inlined this function is always statically | |
| 43 | linked; that way a dynamically-linked executable always encodes the | |
| 44 | version number corresponding to the data structures it uses, so the `x' | |
| 45 | functions in the shared library can adapt without needing to recompile | |
| 46 | all callers. */ | |
| 47 | ||
| 48 | int | |
| 49 | attribute_hidden | |
| 50 | __mknod (const char *path, mode_t mode, dev_t dev) | |
| 51 | { | |
| 52 | return __xmknod (_MKNOD_VER, path, mode, &dev); | |
| 53 | } | |
| 54 | ||
| 55 | weak_hidden_alias (__mknod, mknod) |
libc/glibc/io/mknodat.c created+53
| ... | ... | @@ -0,0 +1,53 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | ||
| 36 | #include <sys/types.h> | |
| 37 | #include <sys/stat.h> | |
| 38 | ||
| 39 | /* This definition is only used if inlining fails for this function; see | |
| 40 | the last page of <sys/stat.h>. The real work is done by the `x' | |
| 41 | function which is passed a version number argument. We arrange in the | |
| 42 | makefile that when not inlined this function is always statically | |
| 43 | linked; that way a dynamically-linked executable always encodes the | |
| 44 | version number corresponding to the data structures it uses, so the `x' | |
| 45 | functions in the shared library can adapt without needing to recompile | |
| 46 | all callers. */ | |
| 47 | ||
| 48 | int | |
| 49 | attribute_hidden | |
| 50 | mknodat (int fd, const char *path, mode_t mode, dev_t dev) | |
| 51 | { | |
| 52 | return __xmknodat (_MKNOD_VER, fd, path, mode, &dev); | |
| 53 | } |
libc/glibc/io/stat.c created+54
| ... | ... | @@ -0,0 +1,54 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | #include <sys/stat.h> | |
| 36 | ||
| 37 | /* This definition is only used if inlining fails for this function; see | |
| 38 | the last page of <sys/stat.h>. The real work is done by the `x' | |
| 39 | function which is passed a version number argument. We arrange in the | |
| 40 | makefile that when not inlined this function is always statically | |
| 41 | linked; that way a dynamically-linked executable always encodes the | |
| 42 | version number corresponding to the data structures it uses, so the `x' | |
| 43 | functions in the shared library can adapt without needing to recompile | |
| 44 | all callers. */ | |
| 45 | ||
| 46 | #undef stat | |
| 47 | int | |
| 48 | attribute_hidden | |
| 49 | __stat (const char *file, struct stat *buf) | |
| 50 | { | |
| 51 | return __xstat (_STAT_VER, file, buf); | |
| 52 | } | |
| 53 | ||
| 54 | weak_hidden_alias (__stat, stat) |
libc/glibc/io/stat64.c created+52
| ... | ... | @@ -0,0 +1,52 @@ |
| 1 | /* Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | #include <sys/stat.h> | |
| 36 | ||
| 37 | /* This definition is only used if inlining fails for this function; see | |
| 38 | the last page of <sys/stat.h>. The real work is done by the `x' | |
| 39 | function which is passed a version number argument. We arrange in the | |
| 40 | makefile that when not inlined this function is always statically | |
| 41 | linked; that way a dynamically-linked executable always encodes the | |
| 42 | version number corresponding to the data structures it uses, so the `x' | |
| 43 | functions in the shared library can adapt without needing to recompile | |
| 44 | all callers. */ | |
| 45 | ||
| 46 | #undef stat64 | |
| 47 | int | |
| 48 | attribute_hidden | |
| 49 | stat64 (const char *file, struct stat64 *buf) | |
| 50 | { | |
| 51 | return __xstat64 (_STAT_VER, file, buf); | |
| 52 | } |
libc/glibc/io/sys/stat.h created+537
| ... | ... | @@ -0,0 +1,537 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 5.6 File Characteristics <sys/stat.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _SYS_STAT_H | |
| 23 | #define _SYS_STAT_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | #include <bits/types.h> /* For __mode_t and __dev_t. */ | |
| 28 | ||
| 29 | #ifdef __USE_XOPEN2K8 | |
| 30 | # include <bits/types/struct_timespec.h> | |
| 31 | #endif | |
| 32 | ||
| 33 | #if defined __USE_XOPEN || defined __USE_XOPEN2K | |
| 34 | /* The Single Unix specification says that some more types are | |
| 35 | available here. */ | |
| 36 | ||
| 37 | # include <bits/types/time_t.h> | |
| 38 | ||
| 39 | # ifndef __dev_t_defined | |
| 40 | typedef __dev_t dev_t; | |
| 41 | # define __dev_t_defined | |
| 42 | # endif | |
| 43 | ||
| 44 | # ifndef __gid_t_defined | |
| 45 | typedef __gid_t gid_t; | |
| 46 | # define __gid_t_defined | |
| 47 | # endif | |
| 48 | ||
| 49 | # ifndef __ino_t_defined | |
| 50 | # ifndef __USE_FILE_OFFSET64 | |
| 51 | typedef __ino_t ino_t; | |
| 52 | # else | |
| 53 | typedef __ino64_t ino_t; | |
| 54 | # endif | |
| 55 | # define __ino_t_defined | |
| 56 | # endif | |
| 57 | ||
| 58 | # ifndef __mode_t_defined | |
| 59 | typedef __mode_t mode_t; | |
| 60 | # define __mode_t_defined | |
| 61 | # endif | |
| 62 | ||
| 63 | # ifndef __nlink_t_defined | |
| 64 | typedef __nlink_t nlink_t; | |
| 65 | # define __nlink_t_defined | |
| 66 | # endif | |
| 67 | ||
| 68 | # ifndef __off_t_defined | |
| 69 | # ifndef __USE_FILE_OFFSET64 | |
| 70 | typedef __off_t off_t; | |
| 71 | # else | |
| 72 | typedef __off64_t off_t; | |
| 73 | # endif | |
| 74 | # define __off_t_defined | |
| 75 | # endif | |
| 76 | ||
| 77 | # ifndef __uid_t_defined | |
| 78 | typedef __uid_t uid_t; | |
| 79 | # define __uid_t_defined | |
| 80 | # endif | |
| 81 | #endif /* X/Open */ | |
| 82 | ||
| 83 | #ifdef __USE_UNIX98 | |
| 84 | # ifndef __blkcnt_t_defined | |
| 85 | # ifndef __USE_FILE_OFFSET64 | |
| 86 | typedef __blkcnt_t blkcnt_t; | |
| 87 | # else | |
| 88 | typedef __blkcnt64_t blkcnt_t; | |
| 89 | # endif | |
| 90 | # define __blkcnt_t_defined | |
| 91 | # endif | |
| 92 | ||
| 93 | # ifndef __blksize_t_defined | |
| 94 | typedef __blksize_t blksize_t; | |
| 95 | # define __blksize_t_defined | |
| 96 | # endif | |
| 97 | #endif /* Unix98 */ | |
| 98 | ||
| 99 | __BEGIN_DECLS | |
| 100 | ||
| 101 | #include <bits/stat.h> | |
| 102 | ||
| 103 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 104 | # define S_IFMT __S_IFMT | |
| 105 | # define S_IFDIR __S_IFDIR | |
| 106 | # define S_IFCHR __S_IFCHR | |
| 107 | # define S_IFBLK __S_IFBLK | |
| 108 | # define S_IFREG __S_IFREG | |
| 109 | # ifdef __S_IFIFO | |
| 110 | # define S_IFIFO __S_IFIFO | |
| 111 | # endif | |
| 112 | # ifdef __S_IFLNK | |
| 113 | # define S_IFLNK __S_IFLNK | |
| 114 | # endif | |
| 115 | # if (defined __USE_MISC || defined __USE_XOPEN_EXTENDED) \ | |
| 116 | && defined __S_IFSOCK | |
| 117 | # define S_IFSOCK __S_IFSOCK | |
| 118 | # endif | |
| 119 | #endif | |
| 120 | ||
| 121 | /* Test macros for file types. */ | |
| 122 | ||
| 123 | #define __S_ISTYPE(mode, mask) (((mode) & __S_IFMT) == (mask)) | |
| 124 | ||
| 125 | #define S_ISDIR(mode) __S_ISTYPE((mode), __S_IFDIR) | |
| 126 | #define S_ISCHR(mode) __S_ISTYPE((mode), __S_IFCHR) | |
| 127 | #define S_ISBLK(mode) __S_ISTYPE((mode), __S_IFBLK) | |
| 128 | #define S_ISREG(mode) __S_ISTYPE((mode), __S_IFREG) | |
| 129 | #ifdef __S_IFIFO | |
| 130 | # define S_ISFIFO(mode) __S_ISTYPE((mode), __S_IFIFO) | |
| 131 | #endif | |
| 132 | #ifdef __S_IFLNK | |
| 133 | # define S_ISLNK(mode) __S_ISTYPE((mode), __S_IFLNK) | |
| 134 | #endif | |
| 135 | ||
| 136 | #if defined __USE_MISC && !defined __S_IFLNK | |
| 137 | # define S_ISLNK(mode) 0 | |
| 138 | #endif | |
| 139 | ||
| 140 | #if (defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K) \ | |
| 141 | && defined __S_IFSOCK | |
| 142 | # define S_ISSOCK(mode) __S_ISTYPE((mode), __S_IFSOCK) | |
| 143 | #elif defined __USE_XOPEN2K | |
| 144 | # define S_ISSOCK(mode) 0 | |
| 145 | #endif | |
| 146 | ||
| 147 | /* These are from POSIX.1b. If the objects are not implemented using separate | |
| 148 | distinct file types, the macros always will evaluate to zero. Unlike the | |
| 149 | other S_* macros the following three take a pointer to a `struct stat' | |
| 150 | object as the argument. */ | |
| 151 | #ifdef __USE_POSIX199309 | |
| 152 | # define S_TYPEISMQ(buf) __S_TYPEISMQ(buf) | |
| 153 | # define S_TYPEISSEM(buf) __S_TYPEISSEM(buf) | |
| 154 | # define S_TYPEISSHM(buf) __S_TYPEISSHM(buf) | |
| 155 | #endif | |
| 156 | ||
| 157 | ||
| 158 | /* Protection bits. */ | |
| 159 | ||
| 160 | #define S_ISUID __S_ISUID /* Set user ID on execution. */ | |
| 161 | #define S_ISGID __S_ISGID /* Set group ID on execution. */ | |
| 162 | ||
| 163 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 164 | /* Save swapped text after use (sticky bit). This is pretty well obsolete. */ | |
| 165 | # define S_ISVTX __S_ISVTX | |
| 166 | #endif | |
| 167 | ||
| 168 | #define S_IRUSR __S_IREAD /* Read by owner. */ | |
| 169 | #define S_IWUSR __S_IWRITE /* Write by owner. */ | |
| 170 | #define S_IXUSR __S_IEXEC /* Execute by owner. */ | |
| 171 | /* Read, write, and execute by owner. */ | |
| 172 | #define S_IRWXU (__S_IREAD|__S_IWRITE|__S_IEXEC) | |
| 173 | ||
| 174 | #ifdef __USE_MISC | |
| 175 | # define S_IREAD S_IRUSR | |
| 176 | # define S_IWRITE S_IWUSR | |
| 177 | # define S_IEXEC S_IXUSR | |
| 178 | #endif | |
| 179 | ||
| 180 | #define S_IRGRP (S_IRUSR >> 3) /* Read by group. */ | |
| 181 | #define S_IWGRP (S_IWUSR >> 3) /* Write by group. */ | |
| 182 | #define S_IXGRP (S_IXUSR >> 3) /* Execute by group. */ | |
| 183 | /* Read, write, and execute by group. */ | |
| 184 | #define S_IRWXG (S_IRWXU >> 3) | |
| 185 | ||
| 186 | #define S_IROTH (S_IRGRP >> 3) /* Read by others. */ | |
| 187 | #define S_IWOTH (S_IWGRP >> 3) /* Write by others. */ | |
| 188 | #define S_IXOTH (S_IXGRP >> 3) /* Execute by others. */ | |
| 189 | /* Read, write, and execute by others. */ | |
| 190 | #define S_IRWXO (S_IRWXG >> 3) | |
| 191 | ||
| 192 | ||
| 193 | #ifdef __USE_MISC | |
| 194 | /* Macros for common mode bit masks. */ | |
| 195 | # define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */ | |
| 196 | # define ALLPERMS (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)/* 07777 */ | |
| 197 | # define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)/* 0666*/ | |
| 198 | ||
| 199 | # define S_BLKSIZE 512 /* Block size for `st_blocks'. */ | |
| 200 | #endif | |
| 201 | ||
| 202 | ||
| 203 | #ifndef __USE_FILE_OFFSET64 | |
| 204 | /* Get file attributes for FILE and put them in BUF. */ | |
| 205 | extern int stat (const char *__restrict __file, | |
| 206 | struct stat *__restrict __buf) __THROW __nonnull ((1, 2)); | |
| 207 | ||
| 208 | /* Get file attributes for the file, device, pipe, or socket | |
| 209 | that file descriptor FD is open on and put them in BUF. */ | |
| 210 | extern int fstat (int __fd, struct stat *__buf) __THROW __nonnull ((2)); | |
| 211 | #else | |
| 212 | # ifdef __REDIRECT_NTH | |
| 213 | extern int __REDIRECT_NTH (stat, (const char *__restrict __file, | |
| 214 | struct stat *__restrict __buf), stat64) | |
| 215 | __nonnull ((1, 2)); | |
| 216 | extern int __REDIRECT_NTH (fstat, (int __fd, struct stat *__buf), fstat64) | |
| 217 | __nonnull ((2)); | |
| 218 | # else | |
| 219 | # define stat stat64 | |
| 220 | # define fstat fstat64 | |
| 221 | # endif | |
| 222 | #endif | |
| 223 | #ifdef __USE_LARGEFILE64 | |
| 224 | extern int stat64 (const char *__restrict __file, | |
| 225 | struct stat64 *__restrict __buf) __THROW __nonnull ((1, 2)); | |
| 226 | extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2)); | |
| 227 | #endif | |
| 228 | ||
| 229 | #ifdef __USE_ATFILE | |
| 230 | /* Similar to stat, get the attributes for FILE and put them in BUF. | |
| 231 | Relative path names are interpreted relative to FD unless FD is | |
| 232 | AT_FDCWD. */ | |
| 233 | # ifndef __USE_FILE_OFFSET64 | |
| 234 | extern int fstatat (int __fd, const char *__restrict __file, | |
| 235 | struct stat *__restrict __buf, int __flag) | |
| 236 | __THROW __nonnull ((2, 3)); | |
| 237 | # else | |
| 238 | # ifdef __REDIRECT_NTH | |
| 239 | extern int __REDIRECT_NTH (fstatat, (int __fd, const char *__restrict __file, | |
| 240 | struct stat *__restrict __buf, | |
| 241 | int __flag), | |
| 242 | fstatat64) __nonnull ((2, 3)); | |
| 243 | # else | |
| 244 | # define fstatat fstatat64 | |
| 245 | # endif | |
| 246 | # endif | |
| 247 | ||
| 248 | # ifdef __USE_LARGEFILE64 | |
| 249 | extern int fstatat64 (int __fd, const char *__restrict __file, | |
| 250 | struct stat64 *__restrict __buf, int __flag) | |
| 251 | __THROW __nonnull ((2, 3)); | |
| 252 | # endif | |
| 253 | #endif | |
| 254 | ||
| 255 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K | |
| 256 | # ifndef __USE_FILE_OFFSET64 | |
| 257 | /* Get file attributes about FILE and put them in BUF. | |
| 258 | If FILE is a symbolic link, do not follow it. */ | |
| 259 | extern int lstat (const char *__restrict __file, | |
| 260 | struct stat *__restrict __buf) __THROW __nonnull ((1, 2)); | |
| 261 | # else | |
| 262 | # ifdef __REDIRECT_NTH | |
| 263 | extern int __REDIRECT_NTH (lstat, | |
| 264 | (const char *__restrict __file, | |
| 265 | struct stat *__restrict __buf), lstat64) | |
| 266 | __nonnull ((1, 2)); | |
| 267 | # else | |
| 268 | # define lstat lstat64 | |
| 269 | # endif | |
| 270 | # endif | |
| 271 | # ifdef __USE_LARGEFILE64 | |
| 272 | extern int lstat64 (const char *__restrict __file, | |
| 273 | struct stat64 *__restrict __buf) | |
| 274 | __THROW __nonnull ((1, 2)); | |
| 275 | # endif | |
| 276 | #endif | |
| 277 | ||
| 278 | /* Set file access permissions for FILE to MODE. | |
| 279 | If FILE is a symbolic link, this affects its target instead. */ | |
| 280 | extern int chmod (const char *__file, __mode_t __mode) | |
| 281 | __THROW __nonnull ((1)); | |
| 282 | ||
| 283 | #ifdef __USE_MISC | |
| 284 | /* Set file access permissions for FILE to MODE. | |
| 285 | If FILE is a symbolic link, this affects the link itself | |
| 286 | rather than its target. */ | |
| 287 | extern int lchmod (const char *__file, __mode_t __mode) | |
| 288 | __THROW __nonnull ((1)); | |
| 289 | #endif | |
| 290 | ||
| 291 | /* Set file access permissions of the file FD is open on to MODE. */ | |
| 292 | #if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED | |
| 293 | extern int fchmod (int __fd, __mode_t __mode) __THROW; | |
| 294 | #endif | |
| 295 | ||
| 296 | #ifdef __USE_ATFILE | |
| 297 | /* Set file access permissions of FILE relative to | |
| 298 | the directory FD is open on. */ | |
| 299 | extern int fchmodat (int __fd, const char *__file, __mode_t __mode, | |
| 300 | int __flag) | |
| 301 | __THROW __nonnull ((2)) __wur; | |
| 302 | #endif /* Use ATFILE. */ | |
| 303 | ||
| 304 | ||
| 305 | ||
| 306 | /* Set the file creation mask of the current process to MASK, | |
| 307 | and return the old creation mask. */ | |
| 308 | extern __mode_t umask (__mode_t __mask) __THROW; | |
| 309 | ||
| 310 | #ifdef __USE_GNU | |
| 311 | /* Get the current `umask' value without changing it. | |
| 312 | This function is only available under the GNU Hurd. */ | |
| 313 | extern __mode_t getumask (void) __THROW; | |
| 314 | #endif | |
| 315 | ||
| 316 | /* Create a new directory named PATH, with permission bits MODE. */ | |
| 317 | extern int mkdir (const char *__path, __mode_t __mode) | |
| 318 | __THROW __nonnull ((1)); | |
| 319 | ||
| 320 | #ifdef __USE_ATFILE | |
| 321 | /* Like mkdir, create a new directory with permission bits MODE. But | |
| 322 | interpret relative PATH names relative to the directory associated | |
| 323 | with FD. */ | |
| 324 | extern int mkdirat (int __fd, const char *__path, __mode_t __mode) | |
| 325 | __THROW __nonnull ((2)); | |
| 326 | #endif | |
| 327 | ||
| 328 | /* Create a device file named PATH, with permission and special bits MODE | |
| 329 | and device number DEV (which can be constructed from major and minor | |
| 330 | device numbers with the `makedev' macro above). */ | |
| 331 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 332 | extern int mknod (const char *__path, __mode_t __mode, __dev_t __dev) | |
| 333 | __THROW __nonnull ((1)); | |
| 334 | ||
| 335 | # ifdef __USE_ATFILE | |
| 336 | /* Like mknod, create a new device file with permission bits MODE and | |
| 337 | device number DEV. But interpret relative PATH names relative to | |
| 338 | the directory associated with FD. */ | |
| 339 | extern int mknodat (int __fd, const char *__path, __mode_t __mode, | |
| 340 | __dev_t __dev) __THROW __nonnull ((2)); | |
| 341 | # endif | |
| 342 | #endif | |
| 343 | ||
| 344 | ||
| 345 | /* Create a new FIFO named PATH, with permission bits MODE. */ | |
| 346 | extern int mkfifo (const char *__path, __mode_t __mode) | |
| 347 | __THROW __nonnull ((1)); | |
| 348 | ||
| 349 | #ifdef __USE_ATFILE | |
| 350 | /* Like mkfifo, create a new FIFO with permission bits MODE. But | |
| 351 | interpret relative PATH names relative to the directory associated | |
| 352 | with FD. */ | |
| 353 | extern int mkfifoat (int __fd, const char *__path, __mode_t __mode) | |
| 354 | __THROW __nonnull ((2)); | |
| 355 | #endif | |
| 356 | ||
| 357 | #ifdef __USE_ATFILE | |
| 358 | /* Set file access and modification times relative to directory file | |
| 359 | descriptor. */ | |
| 360 | extern int utimensat (int __fd, const char *__path, | |
| 361 | const struct timespec __times[2], | |
| 362 | int __flags) | |
| 363 | __THROW __nonnull ((2)); | |
| 364 | #endif | |
| 365 | ||
| 366 | #ifdef __USE_XOPEN2K8 | |
| 367 | /* Set file access and modification times of the file associated with FD. */ | |
| 368 | extern int futimens (int __fd, const struct timespec __times[2]) __THROW; | |
| 369 | #endif | |
| 370 | ||
| 371 | /* To allow the `struct stat' structure and the file type `mode_t' | |
| 372 | bits to vary without changing shared library major version number, | |
| 373 | the `stat' family of functions and `mknod' are in fact inline | |
| 374 | wrappers around calls to `xstat', `fxstat', `lxstat', and `xmknod', | |
| 375 | which all take a leading version-number argument designating the | |
| 376 | data structure and bits used. <bits/stat.h> defines _STAT_VER with | |
| 377 | the version number corresponding to `struct stat' as defined in | |
| 378 | that file; and _MKNOD_VER with the version number corresponding to | |
| 379 | the S_IF* macros defined therein. It is arranged that when not | |
| 380 | inlined these function are always statically linked; that way a | |
| 381 | dynamically-linked executable always encodes the version number | |
| 382 | corresponding to the data structures it uses, so the `x' functions | |
| 383 | in the shared library can adapt without needing to recompile all | |
| 384 | callers. */ | |
| 385 | ||
| 386 | #ifndef _STAT_VER | |
| 387 | # define _STAT_VER 0 | |
| 388 | #endif | |
| 389 | #ifndef _MKNOD_VER | |
| 390 | # define _MKNOD_VER 0 | |
| 391 | #endif | |
| 392 | ||
| 393 | /* Wrappers for stat and mknod system calls. */ | |
| 394 | #ifndef __USE_FILE_OFFSET64 | |
| 395 | extern int __fxstat (int __ver, int __fildes, struct stat *__stat_buf) | |
| 396 | __THROW __nonnull ((3)); | |
| 397 | extern int __xstat (int __ver, const char *__filename, | |
| 398 | struct stat *__stat_buf) __THROW __nonnull ((2, 3)); | |
| 399 | extern int __lxstat (int __ver, const char *__filename, | |
| 400 | struct stat *__stat_buf) __THROW __nonnull ((2, 3)); | |
| 401 | extern int __fxstatat (int __ver, int __fildes, const char *__filename, | |
| 402 | struct stat *__stat_buf, int __flag) | |
| 403 | __THROW __nonnull ((3, 4)); | |
| 404 | #else | |
| 405 | # ifdef __REDIRECT_NTH | |
| 406 | extern int __REDIRECT_NTH (__fxstat, (int __ver, int __fildes, | |
| 407 | struct stat *__stat_buf), __fxstat64) | |
| 408 | __nonnull ((3)); | |
| 409 | extern int __REDIRECT_NTH (__xstat, (int __ver, const char *__filename, | |
| 410 | struct stat *__stat_buf), __xstat64) | |
| 411 | __nonnull ((2, 3)); | |
| 412 | extern int __REDIRECT_NTH (__lxstat, (int __ver, const char *__filename, | |
| 413 | struct stat *__stat_buf), __lxstat64) | |
| 414 | __nonnull ((2, 3)); | |
| 415 | extern int __REDIRECT_NTH (__fxstatat, (int __ver, int __fildes, | |
| 416 | const char *__filename, | |
| 417 | struct stat *__stat_buf, int __flag), | |
| 418 | __fxstatat64) __nonnull ((3, 4)); | |
| 419 | ||
| 420 | # else | |
| 421 | # define __fxstat __fxstat64 | |
| 422 | # define __xstat __xstat64 | |
| 423 | # define __lxstat __lxstat64 | |
| 424 | # endif | |
| 425 | #endif | |
| 426 | ||
| 427 | #ifdef __USE_LARGEFILE64 | |
| 428 | extern int __fxstat64 (int __ver, int __fildes, struct stat64 *__stat_buf) | |
| 429 | __THROW __nonnull ((3)); | |
| 430 | extern int __xstat64 (int __ver, const char *__filename, | |
| 431 | struct stat64 *__stat_buf) __THROW __nonnull ((2, 3)); | |
| 432 | extern int __lxstat64 (int __ver, const char *__filename, | |
| 433 | struct stat64 *__stat_buf) __THROW __nonnull ((2, 3)); | |
| 434 | extern int __fxstatat64 (int __ver, int __fildes, const char *__filename, | |
| 435 | struct stat64 *__stat_buf, int __flag) | |
| 436 | __THROW __nonnull ((3, 4)); | |
| 437 | #endif | |
| 438 | extern int __xmknod (int __ver, const char *__path, __mode_t __mode, | |
| 439 | __dev_t *__dev) __THROW __nonnull ((2, 4)); | |
| 440 | ||
| 441 | extern int __xmknodat (int __ver, int __fd, const char *__path, | |
| 442 | __mode_t __mode, __dev_t *__dev) | |
| 443 | __THROW __nonnull ((3, 5)); | |
| 444 | ||
| 445 | #ifdef __USE_GNU | |
| 446 | # include <bits/statx.h> | |
| 447 | #endif | |
| 448 | ||
| 449 | #ifdef __USE_EXTERN_INLINES | |
| 450 | /* Inlined versions of the real stat and mknod functions. */ | |
| 451 | ||
| 452 | __extern_inline int | |
| 453 | __NTH (stat (const char *__path, struct stat *__statbuf)) | |
| 454 | { | |
| 455 | return __xstat (_STAT_VER, __path, __statbuf); | |
| 456 | } | |
| 457 | ||
| 458 | # if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 459 | __extern_inline int | |
| 460 | __NTH (lstat (const char *__path, struct stat *__statbuf)) | |
| 461 | { | |
| 462 | return __lxstat (_STAT_VER, __path, __statbuf); | |
| 463 | } | |
| 464 | # endif | |
| 465 | ||
| 466 | __extern_inline int | |
| 467 | __NTH (fstat (int __fd, struct stat *__statbuf)) | |
| 468 | { | |
| 469 | return __fxstat (_STAT_VER, __fd, __statbuf); | |
| 470 | } | |
| 471 | ||
| 472 | # ifdef __USE_ATFILE | |
| 473 | __extern_inline int | |
| 474 | __NTH (fstatat (int __fd, const char *__filename, struct stat *__statbuf, | |
| 475 | int __flag)) | |
| 476 | { | |
| 477 | return __fxstatat (_STAT_VER, __fd, __filename, __statbuf, __flag); | |
| 478 | } | |
| 479 | # endif | |
| 480 | ||
| 481 | # ifdef __USE_MISC | |
| 482 | __extern_inline int | |
| 483 | __NTH (mknod (const char *__path, __mode_t __mode, __dev_t __dev)) | |
| 484 | { | |
| 485 | return __xmknod (_MKNOD_VER, __path, __mode, &__dev); | |
| 486 | } | |
| 487 | # endif | |
| 488 | ||
| 489 | # ifdef __USE_ATFILE | |
| 490 | __extern_inline int | |
| 491 | __NTH (mknodat (int __fd, const char *__path, __mode_t __mode, | |
| 492 | __dev_t __dev)) | |
| 493 | { | |
| 494 | return __xmknodat (_MKNOD_VER, __fd, __path, __mode, &__dev); | |
| 495 | } | |
| 496 | # endif | |
| 497 | ||
| 498 | # if defined __USE_LARGEFILE64 \ | |
| 499 | && (! defined __USE_FILE_OFFSET64 \ | |
| 500 | || (defined __REDIRECT_NTH && defined __OPTIMIZE__)) | |
| 501 | __extern_inline int | |
| 502 | __NTH (stat64 (const char *__path, struct stat64 *__statbuf)) | |
| 503 | { | |
| 504 | return __xstat64 (_STAT_VER, __path, __statbuf); | |
| 505 | } | |
| 506 | ||
| 507 | # if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 508 | __extern_inline int | |
| 509 | __NTH (lstat64 (const char *__path, struct stat64 *__statbuf)) | |
| 510 | { | |
| 511 | return __lxstat64 (_STAT_VER, __path, __statbuf); | |
| 512 | } | |
| 513 | # endif | |
| 514 | ||
| 515 | __extern_inline int | |
| 516 | __NTH (fstat64 (int __fd, struct stat64 *__statbuf)) | |
| 517 | { | |
| 518 | return __fxstat64 (_STAT_VER, __fd, __statbuf); | |
| 519 | } | |
| 520 | ||
| 521 | # ifdef __USE_ATFILE | |
| 522 | __extern_inline int | |
| 523 | __NTH (fstatat64 (int __fd, const char *__filename, struct stat64 *__statbuf, | |
| 524 | int __flag)) | |
| 525 | { | |
| 526 | return __fxstatat64 (_STAT_VER, __fd, __filename, __statbuf, __flag); | |
| 527 | } | |
| 528 | # endif | |
| 529 | ||
| 530 | # endif | |
| 531 | ||
| 532 | #endif | |
| 533 | ||
| 534 | __END_DECLS | |
| 535 | ||
| 536 | ||
| 537 | #endif /* sys/stat.h */ |
libc/glibc/locale/bits/types/__locale_t.h created+44
| ... | ... | @@ -0,0 +1,44 @@ |
| 1 | /* Definition of struct __locale_struct and __locale_t. | |
| 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _BITS_TYPES___LOCALE_T_H | |
| 21 | #define _BITS_TYPES___LOCALE_T_H 1 | |
| 22 | ||
| 23 | /* POSIX.1-2008: the locale_t type, representing a locale context | |
| 24 | (implementation-namespace version). This type should be treated | |
| 25 | as opaque by applications; some details are exposed for the sake of | |
| 26 | efficiency in e.g. ctype functions. */ | |
| 27 | ||
| 28 | struct __locale_struct | |
| 29 | { | |
| 30 | /* Note: LC_ALL is not a valid index into this array. */ | |
| 31 | struct __locale_data *__locales[13]; /* 13 = __LC_LAST. */ | |
| 32 | ||
| 33 | /* To increase the speed of this solution we add some special members. */ | |
| 34 | const unsigned short int *__ctype_b; | |
| 35 | const int *__ctype_tolower; | |
| 36 | const int *__ctype_toupper; | |
| 37 | ||
| 38 | /* Note: LC_ALL is not a valid index into this array. */ | |
| 39 | const char *__names[13]; | |
| 40 | }; | |
| 41 | ||
| 42 | typedef struct __locale_struct *__locale_t; | |
| 43 | ||
| 44 | #endif /* bits/types/__locale_t.h */ |
libc/glibc/locale/bits/types/locale_t.h created+26
| ... | ... | @@ -0,0 +1,26 @@ |
| 1 | /* Definition of locale_t. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_TYPES_LOCALE_T_H | |
| 20 | #define _BITS_TYPES_LOCALE_T_H 1 | |
| 21 | ||
| 22 | #include <bits/types/__locale_t.h> | |
| 23 | ||
| 24 | typedef __locale_t locale_t; | |
| 25 | ||
| 26 | #endif /* bits/types/locale_t.h */ |
libc/glibc/misc/sys/cdefs.h created+517
| ... | ... | @@ -0,0 +1,517 @@ |
| 1 | /* Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_CDEFS_H | |
| 19 | #define _SYS_CDEFS_H 1 | |
| 20 | ||
| 21 | /* We are almost always included from features.h. */ | |
| 22 | #ifndef _FEATURES_H | |
| 23 | # include <features.h> | |
| 24 | #endif | |
| 25 | ||
| 26 | /* The GNU libc does not support any K&R compilers or the traditional mode | |
| 27 | of ISO C compilers anymore. Check for some of the combinations not | |
| 28 | anymore supported. */ | |
| 29 | #if defined __GNUC__ && !defined __STDC__ | |
| 30 | # error "You need a ISO C conforming compiler to use the glibc headers" | |
| 31 | #endif | |
| 32 | ||
| 33 | /* Some user header file might have defined this before. */ | |
| 34 | #undef __P | |
| 35 | #undef __PMT | |
| 36 | ||
| 37 | #ifdef __GNUC__ | |
| 38 | ||
| 39 | /* All functions, except those with callbacks or those that | |
| 40 | synchronize memory, are leaf functions. */ | |
| 41 | # if __GNUC_PREREQ (4, 6) && !defined _LIBC | |
| 42 | # define __LEAF , __leaf__ | |
| 43 | # define __LEAF_ATTR __attribute__ ((__leaf__)) | |
| 44 | # else | |
| 45 | # define __LEAF | |
| 46 | # define __LEAF_ATTR | |
| 47 | # endif | |
| 48 | ||
| 49 | /* GCC can always grok prototypes. For C++ programs we add throw() | |
| 50 | to help it optimize the function calls. But this works only with | |
| 51 | gcc 2.8.x and egcs. For gcc 3.2 and up we even mark C functions | |
| 52 | as non-throwing using a function attribute since programs can use | |
| 53 | the -fexceptions options for C code as well. */ | |
| 54 | # if !defined __cplusplus && __GNUC_PREREQ (3, 3) | |
| 55 | # define __THROW __attribute__ ((__nothrow__ __LEAF)) | |
| 56 | # define __THROWNL __attribute__ ((__nothrow__)) | |
| 57 | # define __NTH(fct) __attribute__ ((__nothrow__ __LEAF)) fct | |
| 58 | # define __NTHNL(fct) __attribute__ ((__nothrow__)) fct | |
| 59 | # else | |
| 60 | # if defined __cplusplus && __GNUC_PREREQ (2,8) | |
| 61 | # define __THROW throw () | |
| 62 | # define __THROWNL throw () | |
| 63 | # define __NTH(fct) __LEAF_ATTR fct throw () | |
| 64 | # define __NTHNL(fct) fct throw () | |
| 65 | # else | |
| 66 | # define __THROW | |
| 67 | # define __THROWNL | |
| 68 | # define __NTH(fct) fct | |
| 69 | # define __NTHNL(fct) fct | |
| 70 | # endif | |
| 71 | # endif | |
| 72 | ||
| 73 | #else /* Not GCC. */ | |
| 74 | ||
| 75 | # if (defined __cplusplus \ | |
| 76 | || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L)) | |
| 77 | # define __inline inline | |
| 78 | # else | |
| 79 | # define __inline /* No inline functions. */ | |
| 80 | # endif | |
| 81 | ||
| 82 | # define __THROW | |
| 83 | # define __THROWNL | |
| 84 | # define __NTH(fct) fct | |
| 85 | ||
| 86 | #endif /* GCC. */ | |
| 87 | ||
| 88 | /* Compilers that are not clang may object to | |
| 89 | #if defined __clang__ && __has_extension(...) | |
| 90 | even though they do not need to evaluate the right-hand side of the &&. */ | |
| 91 | #if defined __clang__ && defined __has_extension | |
| 92 | # define __glibc_clang_has_extension(ext) __has_extension (ext) | |
| 93 | #else | |
| 94 | # define __glibc_clang_has_extension(ext) 0 | |
| 95 | #endif | |
| 96 | ||
| 97 | /* These two macros are not used in glibc anymore. They are kept here | |
| 98 | only because some other projects expect the macros to be defined. */ | |
| 99 | #define __P(args) args | |
| 100 | #define __PMT(args) args | |
| 101 | ||
| 102 | /* For these things, GCC behaves the ANSI way normally, | |
| 103 | and the non-ANSI way under -traditional. */ | |
| 104 | ||
| 105 | #define __CONCAT(x,y) x ## y | |
| 106 | #define __STRING(x) #x | |
| 107 | ||
| 108 | /* This is not a typedef so `const __ptr_t' does the right thing. */ | |
| 109 | #define __ptr_t void * | |
| 110 | ||
| 111 | ||
| 112 | /* C++ needs to know that types and declarations are C, not C++. */ | |
| 113 | #ifdef __cplusplus | |
| 114 | # define __BEGIN_DECLS extern "C" { | |
| 115 | # define __END_DECLS } | |
| 116 | #else | |
| 117 | # define __BEGIN_DECLS | |
| 118 | # define __END_DECLS | |
| 119 | #endif | |
| 120 | ||
| 121 | ||
| 122 | /* Fortify support. */ | |
| 123 | #define __bos(ptr) __builtin_object_size (ptr, __USE_FORTIFY_LEVEL > 1) | |
| 124 | #define __bos0(ptr) __builtin_object_size (ptr, 0) | |
| 125 | ||
| 126 | #if __GNUC_PREREQ (4,3) | |
| 127 | # define __warndecl(name, msg) \ | |
| 128 | extern void name (void) __attribute__((__warning__ (msg))) | |
| 129 | # define __warnattr(msg) __attribute__((__warning__ (msg))) | |
| 130 | # define __errordecl(name, msg) \ | |
| 131 | extern void name (void) __attribute__((__error__ (msg))) | |
| 132 | #else | |
| 133 | # define __warndecl(name, msg) extern void name (void) | |
| 134 | # define __warnattr(msg) | |
| 135 | # define __errordecl(name, msg) extern void name (void) | |
| 136 | #endif | |
| 137 | ||
| 138 | /* Support for flexible arrays. | |
| 139 | Headers that should use flexible arrays only if they're "real" | |
| 140 | (e.g. only if they won't affect sizeof()) should test | |
| 141 | #if __glibc_c99_flexarr_available. */ | |
| 142 | #if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L | |
| 143 | # define __flexarr [] | |
| 144 | # define __glibc_c99_flexarr_available 1 | |
| 145 | #elif __GNUC_PREREQ (2,97) | |
| 146 | /* GCC 2.97 supports C99 flexible array members as an extension, | |
| 147 | even when in C89 mode or compiling C++ (any version). */ | |
| 148 | # define __flexarr [] | |
| 149 | # define __glibc_c99_flexarr_available 1 | |
| 150 | #elif defined __GNUC__ | |
| 151 | /* Pre-2.97 GCC did not support C99 flexible arrays but did have | |
| 152 | an equivalent extension with slightly different notation. */ | |
| 153 | # define __flexarr [0] | |
| 154 | # define __glibc_c99_flexarr_available 1 | |
| 155 | #else | |
| 156 | /* Some other non-C99 compiler. Approximate with [1]. */ | |
| 157 | # define __flexarr [1] | |
| 158 | # define __glibc_c99_flexarr_available 0 | |
| 159 | #endif | |
| 160 | ||
| 161 | ||
| 162 | /* __asm__ ("xyz") is used throughout the headers to rename functions | |
| 163 | at the assembly language level. This is wrapped by the __REDIRECT | |
| 164 | macro, in order to support compilers that can do this some other | |
| 165 | way. When compilers don't support asm-names at all, we have to do | |
| 166 | preprocessor tricks instead (which don't have exactly the right | |
| 167 | semantics, but it's the best we can do). | |
| 168 | ||
| 169 | Example: | |
| 170 | int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid); */ | |
| 171 | ||
| 172 | #if defined __GNUC__ && __GNUC__ >= 2 | |
| 173 | ||
| 174 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias)) | |
| 175 | # ifdef __cplusplus | |
| 176 | # define __REDIRECT_NTH(name, proto, alias) \ | |
| 177 | name proto __THROW __asm__ (__ASMNAME (#alias)) | |
| 178 | # define __REDIRECT_NTHNL(name, proto, alias) \ | |
| 179 | name proto __THROWNL __asm__ (__ASMNAME (#alias)) | |
| 180 | # else | |
| 181 | # define __REDIRECT_NTH(name, proto, alias) \ | |
| 182 | name proto __asm__ (__ASMNAME (#alias)) __THROW | |
| 183 | # define __REDIRECT_NTHNL(name, proto, alias) \ | |
| 184 | name proto __asm__ (__ASMNAME (#alias)) __THROWNL | |
| 185 | # endif | |
| 186 | # define __ASMNAME(cname) __ASMNAME2 (__USER_LABEL_PREFIX__, cname) | |
| 187 | # define __ASMNAME2(prefix, cname) __STRING (prefix) cname | |
| 188 | ||
| 189 | /* | |
| 190 | #elif __SOME_OTHER_COMPILER__ | |
| 191 | ||
| 192 | # define __REDIRECT(name, proto, alias) name proto; \ | |
| 193 | _Pragma("let " #name " = " #alias) | |
| 194 | */ | |
| 195 | #endif | |
| 196 | ||
| 197 | /* GCC has various useful declarations that can be made with the | |
| 198 | `__attribute__' syntax. All of the ways we use this do fine if | |
| 199 | they are omitted for compilers that don't understand it. */ | |
| 200 | #if !defined __GNUC__ || __GNUC__ < 2 | |
| 201 | # define __attribute__(xyz) /* Ignore */ | |
| 202 | #endif | |
| 203 | ||
| 204 | /* At some point during the gcc 2.96 development the `malloc' attribute | |
| 205 | for functions was introduced. We don't want to use it unconditionally | |
| 206 | (although this would be possible) since it generates warnings. */ | |
| 207 | #if __GNUC_PREREQ (2,96) | |
| 208 | # define __attribute_malloc__ __attribute__ ((__malloc__)) | |
| 209 | #else | |
| 210 | # define __attribute_malloc__ /* Ignore */ | |
| 211 | #endif | |
| 212 | ||
| 213 | /* Tell the compiler which arguments to an allocation function | |
| 214 | indicate the size of the allocation. */ | |
| 215 | #if __GNUC_PREREQ (4, 3) | |
| 216 | # define __attribute_alloc_size__(params) \ | |
| 217 | __attribute__ ((__alloc_size__ params)) | |
| 218 | #else | |
| 219 | # define __attribute_alloc_size__(params) /* Ignore. */ | |
| 220 | #endif | |
| 221 | ||
| 222 | /* At some point during the gcc 2.96 development the `pure' attribute | |
| 223 | for functions was introduced. We don't want to use it unconditionally | |
| 224 | (although this would be possible) since it generates warnings. */ | |
| 225 | #if __GNUC_PREREQ (2,96) | |
| 226 | # define __attribute_pure__ __attribute__ ((__pure__)) | |
| 227 | #else | |
| 228 | # define __attribute_pure__ /* Ignore */ | |
| 229 | #endif | |
| 230 | ||
| 231 | /* This declaration tells the compiler that the value is constant. */ | |
| 232 | #if __GNUC_PREREQ (2,5) | |
| 233 | # define __attribute_const__ __attribute__ ((__const__)) | |
| 234 | #else | |
| 235 | # define __attribute_const__ /* Ignore */ | |
| 236 | #endif | |
| 237 | ||
| 238 | /* At some point during the gcc 3.1 development the `used' attribute | |
| 239 | for functions was introduced. We don't want to use it unconditionally | |
| 240 | (although this would be possible) since it generates warnings. */ | |
| 241 | #if __GNUC_PREREQ (3,1) | |
| 242 | # define __attribute_used__ __attribute__ ((__used__)) | |
| 243 | # define __attribute_noinline__ __attribute__ ((__noinline__)) | |
| 244 | #else | |
| 245 | # define __attribute_used__ __attribute__ ((__unused__)) | |
| 246 | # define __attribute_noinline__ /* Ignore */ | |
| 247 | #endif | |
| 248 | ||
| 249 | /* Since version 3.2, gcc allows marking deprecated functions. */ | |
| 250 | #if __GNUC_PREREQ (3,2) | |
| 251 | # define __attribute_deprecated__ __attribute__ ((__deprecated__)) | |
| 252 | #else | |
| 253 | # define __attribute_deprecated__ /* Ignore */ | |
| 254 | #endif | |
| 255 | ||
| 256 | /* Since version 4.5, gcc also allows one to specify the message printed | |
| 257 | when a deprecated function is used. clang claims to be gcc 4.2, but | |
| 258 | may also support this feature. */ | |
| 259 | #if __GNUC_PREREQ (4,5) || \ | |
| 260 | __glibc_clang_has_extension (__attribute_deprecated_with_message__) | |
| 261 | # define __attribute_deprecated_msg__(msg) \ | |
| 262 | __attribute__ ((__deprecated__ (msg))) | |
| 263 | #else | |
| 264 | # define __attribute_deprecated_msg__(msg) __attribute_deprecated__ | |
| 265 | #endif | |
| 266 | ||
| 267 | /* At some point during the gcc 2.8 development the `format_arg' attribute | |
| 268 | for functions was introduced. We don't want to use it unconditionally | |
| 269 | (although this would be possible) since it generates warnings. | |
| 270 | If several `format_arg' attributes are given for the same function, in | |
| 271 | gcc-3.0 and older, all but the last one are ignored. In newer gccs, | |
| 272 | all designated arguments are considered. */ | |
| 273 | #if __GNUC_PREREQ (2,8) | |
| 274 | # define __attribute_format_arg__(x) __attribute__ ((__format_arg__ (x))) | |
| 275 | #else | |
| 276 | # define __attribute_format_arg__(x) /* Ignore */ | |
| 277 | #endif | |
| 278 | ||
| 279 | /* At some point during the gcc 2.97 development the `strfmon' format | |
| 280 | attribute for functions was introduced. We don't want to use it | |
| 281 | unconditionally (although this would be possible) since it | |
| 282 | generates warnings. */ | |
| 283 | #if __GNUC_PREREQ (2,97) | |
| 284 | # define __attribute_format_strfmon__(a,b) \ | |
| 285 | __attribute__ ((__format__ (__strfmon__, a, b))) | |
| 286 | #else | |
| 287 | # define __attribute_format_strfmon__(a,b) /* Ignore */ | |
| 288 | #endif | |
| 289 | ||
| 290 | /* The nonull function attribute allows to mark pointer parameters which | |
| 291 | must not be NULL. */ | |
| 292 | #if __GNUC_PREREQ (3,3) | |
| 293 | # define __nonnull(params) __attribute__ ((__nonnull__ params)) | |
| 294 | #else | |
| 295 | # define __nonnull(params) | |
| 296 | #endif | |
| 297 | ||
| 298 | /* If fortification mode, we warn about unused results of certain | |
| 299 | function calls which can lead to problems. */ | |
| 300 | #if __GNUC_PREREQ (3,4) | |
| 301 | # define __attribute_warn_unused_result__ \ | |
| 302 | __attribute__ ((__warn_unused_result__)) | |
| 303 | # if __USE_FORTIFY_LEVEL > 0 | |
| 304 | # define __wur __attribute_warn_unused_result__ | |
| 305 | # endif | |
| 306 | #else | |
| 307 | # define __attribute_warn_unused_result__ /* empty */ | |
| 308 | #endif | |
| 309 | #ifndef __wur | |
| 310 | # define __wur /* Ignore */ | |
| 311 | #endif | |
| 312 | ||
| 313 | /* Forces a function to be always inlined. */ | |
| 314 | #if __GNUC_PREREQ (3,2) | |
| 315 | /* The Linux kernel defines __always_inline in stddef.h (283d7573), and | |
| 316 | it conflicts with this definition. Therefore undefine it first to | |
| 317 | allow either header to be included first. */ | |
| 318 | # undef __always_inline | |
| 319 | # define __always_inline __inline __attribute__ ((__always_inline__)) | |
| 320 | #else | |
| 321 | # undef __always_inline | |
| 322 | # define __always_inline __inline | |
| 323 | #endif | |
| 324 | ||
| 325 | /* Associate error messages with the source location of the call site rather | |
| 326 | than with the source location inside the function. */ | |
| 327 | #if __GNUC_PREREQ (4,3) | |
| 328 | # define __attribute_artificial__ __attribute__ ((__artificial__)) | |
| 329 | #else | |
| 330 | # define __attribute_artificial__ /* Ignore */ | |
| 331 | #endif | |
| 332 | ||
| 333 | /* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 | |
| 334 | inline semantics, unless -fgnu89-inline is used. Using __GNUC_STDC_INLINE__ | |
| 335 | or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions | |
| 336 | older than 4.3 may define these macros and still not guarantee GNU inlining | |
| 337 | semantics. | |
| 338 | ||
| 339 | clang++ identifies itself as gcc-4.2, but has support for GNU inlining | |
| 340 | semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and | |
| 341 | __GNUC_GNU_INLINE__ macro definitions. */ | |
| 342 | #if (!defined __cplusplus || __GNUC_PREREQ (4,3) \ | |
| 343 | || (defined __clang__ && (defined __GNUC_STDC_INLINE__ \ | |
| 344 | || defined __GNUC_GNU_INLINE__))) | |
| 345 | # if defined __GNUC_STDC_INLINE__ || defined __cplusplus | |
| 346 | # define __extern_inline extern __inline __attribute__ ((__gnu_inline__)) | |
| 347 | # define __extern_always_inline \ | |
| 348 | extern __always_inline __attribute__ ((__gnu_inline__)) | |
| 349 | # else | |
| 350 | # define __extern_inline extern __inline | |
| 351 | # define __extern_always_inline extern __always_inline | |
| 352 | # endif | |
| 353 | #endif | |
| 354 | ||
| 355 | #ifdef __extern_always_inline | |
| 356 | # define __fortify_function __extern_always_inline __attribute_artificial__ | |
| 357 | #endif | |
| 358 | ||
| 359 | /* GCC 4.3 and above allow passing all anonymous arguments of an | |
| 360 | __extern_always_inline function to some other vararg function. */ | |
| 361 | #if __GNUC_PREREQ (4,3) | |
| 362 | # define __va_arg_pack() __builtin_va_arg_pack () | |
| 363 | # define __va_arg_pack_len() __builtin_va_arg_pack_len () | |
| 364 | #endif | |
| 365 | ||
| 366 | /* It is possible to compile containing GCC extensions even if GCC is | |
| 367 | run in pedantic mode if the uses are carefully marked using the | |
| 368 | `__extension__' keyword. But this is not generally available before | |
| 369 | version 2.8. */ | |
| 370 | #if !__GNUC_PREREQ (2,8) | |
| 371 | # define __extension__ /* Ignore */ | |
| 372 | #endif | |
| 373 | ||
| 374 | /* __restrict is known in EGCS 1.2 and above. */ | |
| 375 | #if !__GNUC_PREREQ (2,92) | |
| 376 | # if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L | |
| 377 | # define __restrict restrict | |
| 378 | # else | |
| 379 | # define __restrict /* Ignore */ | |
| 380 | # endif | |
| 381 | #endif | |
| 382 | ||
| 383 | /* ISO C99 also allows to declare arrays as non-overlapping. The syntax is | |
| 384 | array_name[restrict] | |
| 385 | GCC 3.1 supports this. */ | |
| 386 | #if __GNUC_PREREQ (3,1) && !defined __GNUG__ | |
| 387 | # define __restrict_arr __restrict | |
| 388 | #else | |
| 389 | # ifdef __GNUC__ | |
| 390 | # define __restrict_arr /* Not supported in old GCC. */ | |
| 391 | # else | |
| 392 | # if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L | |
| 393 | # define __restrict_arr restrict | |
| 394 | # else | |
| 395 | /* Some other non-C99 compiler. */ | |
| 396 | # define __restrict_arr /* Not supported. */ | |
| 397 | # endif | |
| 398 | # endif | |
| 399 | #endif | |
| 400 | ||
| 401 | #if __GNUC__ >= 3 | |
| 402 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0) | |
| 403 | # define __glibc_likely(cond) __builtin_expect ((cond), 1) | |
| 404 | #else | |
| 405 | # define __glibc_unlikely(cond) (cond) | |
| 406 | # define __glibc_likely(cond) (cond) | |
| 407 | #endif | |
| 408 | ||
| 409 | #ifdef __has_attribute | |
| 410 | # define __glibc_has_attribute(attr) __has_attribute (attr) | |
| 411 | #else | |
| 412 | # define __glibc_has_attribute(attr) 0 | |
| 413 | #endif | |
| 414 | ||
| 415 | #if (!defined _Noreturn \ | |
| 416 | && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \ | |
| 417 | && !__GNUC_PREREQ (4,7)) | |
| 418 | # if __GNUC_PREREQ (2,8) | |
| 419 | # define _Noreturn __attribute__ ((__noreturn__)) | |
| 420 | # else | |
| 421 | # define _Noreturn | |
| 422 | # endif | |
| 423 | #endif | |
| 424 | ||
| 425 | #if __GNUC_PREREQ (8, 0) | |
| 426 | /* Describes a char array whose address can safely be passed as the first | |
| 427 | argument to strncpy and strncat, as the char array is not necessarily | |
| 428 | a NUL-terminated string. */ | |
| 429 | # define __attribute_nonstring__ __attribute__ ((__nonstring__)) | |
| 430 | #else | |
| 431 | # define __attribute_nonstring__ | |
| 432 | #endif | |
| 433 | ||
| 434 | /* Undefine (also defined in libc-symbols.h). */ | |
| 435 | #undef __attribute_copy__ | |
| 436 | #if __GNUC_PREREQ (9, 0) | |
| 437 | /* Copies attributes from the declaration or type referenced by | |
| 438 | the argument. */ | |
| 439 | # define __attribute_copy__(arg) __attribute__ ((__copy__ (arg))) | |
| 440 | #else | |
| 441 | # define __attribute_copy__(arg) | |
| 442 | #endif | |
| 443 | ||
| 444 | #if (!defined _Static_assert && !defined __cplusplus \ | |
| 445 | && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \ | |
| 446 | && (!__GNUC_PREREQ (4, 6) || defined __STRICT_ANSI__)) | |
| 447 | # define _Static_assert(expr, diagnostic) \ | |
| 448 | extern int (*__Static_assert_function (void)) \ | |
| 449 | [!!sizeof (struct { int __error_if_negative: (expr) ? 2 : -1; })] | |
| 450 | #endif | |
| 451 | ||
| 452 | #include <bits/wordsize.h> | |
| 453 | #include <bits/long-double.h> | |
| 454 | ||
| 455 | #if defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH | |
| 456 | # define __LDBL_COMPAT 1 | |
| 457 | # ifdef __REDIRECT | |
| 458 | # define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias) | |
| 459 | # define __LDBL_REDIR(name, proto) \ | |
| 460 | __LDBL_REDIR1 (name, proto, __nldbl_##name) | |
| 461 | # define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias) | |
| 462 | # define __LDBL_REDIR_NTH(name, proto) \ | |
| 463 | __LDBL_REDIR1_NTH (name, proto, __nldbl_##name) | |
| 464 | # define __LDBL_REDIR1_DECL(name, alias) \ | |
| 465 | extern __typeof (name) name __asm (__ASMNAME (#alias)); | |
| 466 | # define __LDBL_REDIR_DECL(name) \ | |
| 467 | extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name)); | |
| 468 | # define __REDIRECT_LDBL(name, proto, alias) \ | |
| 469 | __LDBL_REDIR1 (name, proto, __nldbl_##alias) | |
| 470 | # define __REDIRECT_NTH_LDBL(name, proto, alias) \ | |
| 471 | __LDBL_REDIR1_NTH (name, proto, __nldbl_##alias) | |
| 472 | # endif | |
| 473 | #endif | |
| 474 | #if !defined __LDBL_COMPAT || !defined __REDIRECT | |
| 475 | # define __LDBL_REDIR1(name, proto, alias) name proto | |
| 476 | # define __LDBL_REDIR(name, proto) name proto | |
| 477 | # define __LDBL_REDIR1_NTH(name, proto, alias) name proto __THROW | |
| 478 | # define __LDBL_REDIR_NTH(name, proto) name proto __THROW | |
| 479 | # define __LDBL_REDIR_DECL(name) | |
| 480 | # ifdef __REDIRECT | |
| 481 | # define __REDIRECT_LDBL(name, proto, alias) __REDIRECT (name, proto, alias) | |
| 482 | # define __REDIRECT_NTH_LDBL(name, proto, alias) \ | |
| 483 | __REDIRECT_NTH (name, proto, alias) | |
| 484 | # endif | |
| 485 | #endif | |
| 486 | ||
| 487 | /* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is | |
| 488 | intended for use in preprocessor macros. | |
| 489 | ||
| 490 | Note: MESSAGE must be a _single_ string; concatenation of string | |
| 491 | literals is not supported. */ | |
| 492 | #if __GNUC_PREREQ (4,8) || __glibc_clang_prereq (3,5) | |
| 493 | # define __glibc_macro_warning1(message) _Pragma (#message) | |
| 494 | # define __glibc_macro_warning(message) \ | |
| 495 | __glibc_macro_warning1 (GCC warning message) | |
| 496 | #else | |
| 497 | # define __glibc_macro_warning(msg) | |
| 498 | #endif | |
| 499 | ||
| 500 | /* Generic selection (ISO C11) is a C-only feature, available in GCC | |
| 501 | since version 4.9. Previous versions do not provide generic | |
| 502 | selection, even though they might set __STDC_VERSION__ to 201112L, | |
| 503 | when in -std=c11 mode. Thus, we must check for !defined __GNUC__ | |
| 504 | when testing __STDC_VERSION__ for generic selection support. | |
| 505 | On the other hand, Clang also defines __GNUC__, so a clang-specific | |
| 506 | check is required to enable the use of generic selection. */ | |
| 507 | #if !defined __cplusplus \ | |
| 508 | && (__GNUC_PREREQ (4, 9) \ | |
| 509 | || __glibc_clang_has_extension (c_generic_selections) \ | |
| 510 | || (!defined __GNUC__ && defined __STDC_VERSION__ \ | |
| 511 | && __STDC_VERSION__ >= 201112L)) | |
| 512 | # define __HAVE_GENERIC_SELECTION 1 | |
| 513 | #else | |
| 514 | # define __HAVE_GENERIC_SELECTION 0 | |
| 515 | #endif | |
| 516 | ||
| 517 | #endif /* sys/cdefs.h */ |
libc/glibc/misc/sys/param.h created+106
| ... | ... | @@ -0,0 +1,106 @@ |
| 1 | /* Compatibility header for old-style Unix parameters and limits. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_PARAM_H | |
| 20 | #define _SYS_PARAM_H 1 | |
| 21 | ||
| 22 | #define __need_NULL | |
| 23 | #include <stddef.h> | |
| 24 | ||
| 25 | #include <sys/types.h> | |
| 26 | #include <limits.h> | |
| 27 | #include <endian.h> /* Define BYTE_ORDER et al. */ | |
| 28 | #include <signal.h> /* Define NSIG. */ | |
| 29 | ||
| 30 | /* This file defines some things in system-specific ways. */ | |
| 31 | #include <bits/param.h> | |
| 32 | ||
| 33 | ||
| 34 | /* BSD names for some <limits.h> values. */ | |
| 35 | ||
| 36 | #define NBBY CHAR_BIT | |
| 37 | ||
| 38 | #if !defined NGROUPS && defined NGROUPS_MAX | |
| 39 | # define NGROUPS NGROUPS_MAX | |
| 40 | #endif | |
| 41 | #if !defined MAXSYMLINKS && defined SYMLOOP_MAX | |
| 42 | # define MAXSYMLINKS SYMLOOP_MAX | |
| 43 | #endif | |
| 44 | #if !defined CANBSIZ && defined MAX_CANON | |
| 45 | # define CANBSIZ MAX_CANON | |
| 46 | #endif | |
| 47 | #if !defined MAXPATHLEN && defined PATH_MAX | |
| 48 | # define MAXPATHLEN PATH_MAX | |
| 49 | #endif | |
| 50 | #if !defined NOFILE && defined OPEN_MAX | |
| 51 | # define NOFILE OPEN_MAX | |
| 52 | #endif | |
| 53 | #if !defined MAXHOSTNAMELEN && defined HOST_NAME_MAX | |
| 54 | # define MAXHOSTNAMELEN HOST_NAME_MAX | |
| 55 | #endif | |
| 56 | #ifndef NCARGS | |
| 57 | # ifdef ARG_MAX | |
| 58 | # define NCARGS ARG_MAX | |
| 59 | # else | |
| 60 | /* ARG_MAX is unlimited, but we define NCARGS for BSD programs that want to | |
| 61 | compare against some fixed limit. */ | |
| 62 | # define NCARGS INT_MAX | |
| 63 | # endif | |
| 64 | #endif | |
| 65 | ||
| 66 | ||
| 67 | /* Magical constants. */ | |
| 68 | #ifndef NOGROUP | |
| 69 | # define NOGROUP 65535 /* Marker for empty group set member. */ | |
| 70 | #endif | |
| 71 | #ifndef NODEV | |
| 72 | # define NODEV ((dev_t) -1) /* Non-existent device. */ | |
| 73 | #endif | |
| 74 | ||
| 75 | ||
| 76 | /* Unit of `st_blocks'. */ | |
| 77 | #ifndef DEV_BSIZE | |
| 78 | # define DEV_BSIZE 512 | |
| 79 | #endif | |
| 80 | ||
| 81 | ||
| 82 | /* Bit map related macros. */ | |
| 83 | #define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY)) | |
| 84 | #define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY))) | |
| 85 | #define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY))) | |
| 86 | #define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) | |
| 87 | ||
| 88 | /* Macros for counting and rounding. */ | |
| 89 | #ifndef howmany | |
| 90 | # define howmany(x, y) (((x) + ((y) - 1)) / (y)) | |
| 91 | #endif | |
| 92 | #ifdef __GNUC__ | |
| 93 | # define roundup(x, y) (__builtin_constant_p (y) && powerof2 (y) \ | |
| 94 | ? (((x) + (y) - 1) & ~((y) - 1)) \ | |
| 95 | : ((((x) + ((y) - 1)) / (y)) * (y))) | |
| 96 | #else | |
| 97 | # define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) | |
| 98 | #endif | |
| 99 | #define powerof2(x) ((((x) - 1) & (x)) == 0) | |
| 100 | ||
| 101 | /* Macros for min/max. */ | |
| 102 | #define MIN(a,b) (((a)<(b))?(a):(b)) | |
| 103 | #define MAX(a,b) (((a)>(b))?(a):(b)) | |
| 104 | ||
| 105 | ||
| 106 | #endif /* sys/param.h */ |
libc/glibc/misc/sys/select.h created+128
| ... | ... | @@ -0,0 +1,128 @@ |
| 1 | /* `fd_set' type and related macros, and `select'/`pselect' declarations. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* POSIX 1003.1g: 6.2 Select from File Descriptor Sets <sys/select.h> */ | |
| 20 | ||
| 21 | #ifndef _SYS_SELECT_H | |
| 22 | #define _SYS_SELECT_H 1 | |
| 23 | ||
| 24 | #include <features.h> | |
| 25 | ||
| 26 | /* Get definition of needed basic types. */ | |
| 27 | #include <bits/types.h> | |
| 28 | ||
| 29 | /* Get __FD_* definitions. */ | |
| 30 | #include <bits/select.h> | |
| 31 | ||
| 32 | /* Get sigset_t. */ | |
| 33 | #include <bits/types/sigset_t.h> | |
| 34 | ||
| 35 | /* Get definition of timer specification structures. */ | |
| 36 | #include <bits/types/time_t.h> | |
| 37 | #include <bits/types/struct_timeval.h> | |
| 38 | #ifdef __USE_XOPEN2K | |
| 39 | # include <bits/types/struct_timespec.h> | |
| 40 | #endif | |
| 41 | ||
| 42 | #ifndef __suseconds_t_defined | |
| 43 | typedef __suseconds_t suseconds_t; | |
| 44 | # define __suseconds_t_defined | |
| 45 | #endif | |
| 46 | ||
| 47 | ||
| 48 | /* The fd_set member is required to be an array of longs. */ | |
| 49 | typedef long int __fd_mask; | |
| 50 | ||
| 51 | /* Some versions of <linux/posix_types.h> define this macros. */ | |
| 52 | #undef __NFDBITS | |
| 53 | /* It's easier to assume 8-bit bytes than to get CHAR_BIT. */ | |
| 54 | #define __NFDBITS (8 * (int) sizeof (__fd_mask)) | |
| 55 | #define __FD_ELT(d) ((d) / __NFDBITS) | |
| 56 | #define __FD_MASK(d) ((__fd_mask) (1UL << ((d) % __NFDBITS))) | |
| 57 | ||
| 58 | /* fd_set for select and pselect. */ | |
| 59 | typedef struct | |
| 60 | { | |
| 61 | /* XPG4.2 requires this member name. Otherwise avoid the name | |
| 62 | from the global namespace. */ | |
| 63 | #ifdef __USE_XOPEN | |
| 64 | __fd_mask fds_bits[__FD_SETSIZE / __NFDBITS]; | |
| 65 | # define __FDS_BITS(set) ((set)->fds_bits) | |
| 66 | #else | |
| 67 | __fd_mask __fds_bits[__FD_SETSIZE / __NFDBITS]; | |
| 68 | # define __FDS_BITS(set) ((set)->__fds_bits) | |
| 69 | #endif | |
| 70 | } fd_set; | |
| 71 | ||
| 72 | /* Maximum number of file descriptors in `fd_set'. */ | |
| 73 | #define FD_SETSIZE __FD_SETSIZE | |
| 74 | ||
| 75 | #ifdef __USE_MISC | |
| 76 | /* Sometimes the fd_set member is assumed to have this type. */ | |
| 77 | typedef __fd_mask fd_mask; | |
| 78 | ||
| 79 | /* Number of bits per word of `fd_set' (some code assumes this is 32). */ | |
| 80 | # define NFDBITS __NFDBITS | |
| 81 | #endif | |
| 82 | ||
| 83 | ||
| 84 | /* Access macros for `fd_set'. */ | |
| 85 | #define FD_SET(fd, fdsetp) __FD_SET (fd, fdsetp) | |
| 86 | #define FD_CLR(fd, fdsetp) __FD_CLR (fd, fdsetp) | |
| 87 | #define FD_ISSET(fd, fdsetp) __FD_ISSET (fd, fdsetp) | |
| 88 | #define FD_ZERO(fdsetp) __FD_ZERO (fdsetp) | |
| 89 | ||
| 90 | ||
| 91 | __BEGIN_DECLS | |
| 92 | ||
| 93 | /* Check the first NFDS descriptors each in READFDS (if not NULL) for read | |
| 94 | readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS | |
| 95 | (if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out | |
| 96 | after waiting the interval specified therein. Returns the number of ready | |
| 97 | descriptors, or -1 for errors. | |
| 98 | ||
| 99 | This function is a cancellation point and therefore not marked with | |
| 100 | __THROW. */ | |
| 101 | extern int select (int __nfds, fd_set *__restrict __readfds, | |
| 102 | fd_set *__restrict __writefds, | |
| 103 | fd_set *__restrict __exceptfds, | |
| 104 | struct timeval *__restrict __timeout); | |
| 105 | ||
| 106 | #ifdef __USE_XOPEN2K | |
| 107 | /* Same as above only that the TIMEOUT value is given with higher | |
| 108 | resolution and a sigmask which is been set temporarily. This version | |
| 109 | should be used. | |
| 110 | ||
| 111 | This function is a cancellation point and therefore not marked with | |
| 112 | __THROW. */ | |
| 113 | extern int pselect (int __nfds, fd_set *__restrict __readfds, | |
| 114 | fd_set *__restrict __writefds, | |
| 115 | fd_set *__restrict __exceptfds, | |
| 116 | const struct timespec *__restrict __timeout, | |
| 117 | const __sigset_t *__restrict __sigmask); | |
| 118 | #endif | |
| 119 | ||
| 120 | ||
| 121 | /* Define some inlines helping to catch common problems. */ | |
| 122 | #if __USE_FORTIFY_LEVEL > 0 && defined __GNUC__ | |
| 123 | # include <bits/select2.h> | |
| 124 | #endif | |
| 125 | ||
| 126 | __END_DECLS | |
| 127 | ||
| 128 | #endif /* sys/select.h */ |
libc/glibc/nptl/pthread_atfork.c created+57
| ... | ... | @@ -0,0 +1,57 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | In addition to the permissions in the GNU Lesser General Public | |
| 11 | License, the Free Software Foundation gives you unlimited | |
| 12 | permission to link the compiled version of this file with other | |
| 13 | programs, and to distribute those programs without any restriction | |
| 14 | coming from the use of this file. (The GNU Lesser General Public | |
| 15 | License restrictions do apply in other respects; for example, they | |
| 16 | cover modification of the file, and distribution when not linked | |
| 17 | into another program.) | |
| 18 | ||
| 19 | Note that people who make modified versions of this file are not | |
| 20 | obligated to grant this special exception for their modified | |
| 21 | versions; it is their choice whether to do so. The GNU Lesser | |
| 22 | General Public License gives permission to release a modified | |
| 23 | version without this exception; this exception also makes it | |
| 24 | possible to release a modified version which carries forward this | |
| 25 | exception. | |
| 26 | ||
| 27 | The GNU C Library is distributed in the hope that it will be useful, | |
| 28 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 29 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 30 | Lesser General Public License for more details. | |
| 31 | ||
| 32 | You should have received a copy of the GNU Lesser General Public | |
| 33 | License along with the GNU C Library; if not, see | |
| 34 | <http://www.gnu.org/licenses/>. */ | |
| 35 | ||
| 36 | #include "pthreadP.h" | |
| 37 | #include <fork.h> | |
| 38 | #include <dso_handle.h> | |
| 39 | ||
| 40 | ||
| 41 | /* Hide the symbol so that no definition but the one locally in the | |
| 42 | executable or DSO is used. */ | |
| 43 | int | |
| 44 | #ifndef __pthread_atfork | |
| 45 | /* Don't mark the compatibility function as hidden. */ | |
| 46 | attribute_hidden | |
| 47 | #endif | |
| 48 | __pthread_atfork (void (*prepare) (void), void (*parent) (void), | |
| 49 | void (*child) (void)) | |
| 50 | { | |
| 51 | return __register_atfork (prepare, parent, child, __dso_handle); | |
| 52 | } | |
| 53 | #ifndef __pthread_atfork | |
| 54 | extern int pthread_atfork (void (*prepare) (void), void (*parent) (void), | |
| 55 | void (*child) (void)) attribute_hidden; | |
| 56 | weak_alias (__pthread_atfork, pthread_atfork) | |
| 57 | #endif |
libc/glibc/posix/bits/cpu-set.h created+124
| ... | ... | @@ -0,0 +1,124 @@ |
| 1 | /* Definition of the cpu_set_t structure used by the POSIX 1003.1b-1993 | |
| 2 | scheduling interface. | |
| 3 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _BITS_CPU_SET_H | |
| 21 | #define _BITS_CPU_SET_H 1 | |
| 22 | ||
| 23 | #ifndef _SCHED_H | |
| 24 | # error "Never include <bits/cpu-set.h> directly; use <sched.h> instead." | |
| 25 | #endif | |
| 26 | ||
| 27 | /* Size definition for CPU sets. */ | |
| 28 | #define __CPU_SETSIZE 1024 | |
| 29 | #define __NCPUBITS (8 * sizeof (__cpu_mask)) | |
| 30 | ||
| 31 | /* Type for array elements in 'cpu_set_t'. */ | |
| 32 | typedef __CPU_MASK_TYPE __cpu_mask; | |
| 33 | ||
| 34 | /* Basic access functions. */ | |
| 35 | #define __CPUELT(cpu) ((cpu) / __NCPUBITS) | |
| 36 | #define __CPUMASK(cpu) ((__cpu_mask) 1 << ((cpu) % __NCPUBITS)) | |
| 37 | ||
| 38 | /* Data structure to describe CPU mask. */ | |
| 39 | typedef struct | |
| 40 | { | |
| 41 | __cpu_mask __bits[__CPU_SETSIZE / __NCPUBITS]; | |
| 42 | } cpu_set_t; | |
| 43 | ||
| 44 | /* Access functions for CPU masks. */ | |
| 45 | #if __GNUC_PREREQ (2, 91) | |
| 46 | # define __CPU_ZERO_S(setsize, cpusetp) \ | |
| 47 | do __builtin_memset (cpusetp, '\0', setsize); while (0) | |
| 48 | #else | |
| 49 | # define __CPU_ZERO_S(setsize, cpusetp) \ | |
| 50 | do { \ | |
| 51 | size_t __i; \ | |
| 52 | size_t __imax = (setsize) / sizeof (__cpu_mask); \ | |
| 53 | __cpu_mask *__bits = (cpusetp)->__bits; \ | |
| 54 | for (__i = 0; __i < __imax; ++__i) \ | |
| 55 | __bits[__i] = 0; \ | |
| 56 | } while (0) | |
| 57 | #endif | |
| 58 | #define __CPU_SET_S(cpu, setsize, cpusetp) \ | |
| 59 | (__extension__ \ | |
| 60 | ({ size_t __cpu = (cpu); \ | |
| 61 | __cpu / 8 < (setsize) \ | |
| 62 | ? (((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ | |
| 63 | |= __CPUMASK (__cpu)) \ | |
| 64 | : 0; })) | |
| 65 | #define __CPU_CLR_S(cpu, setsize, cpusetp) \ | |
| 66 | (__extension__ \ | |
| 67 | ({ size_t __cpu = (cpu); \ | |
| 68 | __cpu / 8 < (setsize) \ | |
| 69 | ? (((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ | |
| 70 | &= ~__CPUMASK (__cpu)) \ | |
| 71 | : 0; })) | |
| 72 | #define __CPU_ISSET_S(cpu, setsize, cpusetp) \ | |
| 73 | (__extension__ \ | |
| 74 | ({ size_t __cpu = (cpu); \ | |
| 75 | __cpu / 8 < (setsize) \ | |
| 76 | ? ((((const __cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ | |
| 77 | & __CPUMASK (__cpu))) != 0 \ | |
| 78 | : 0; })) | |
| 79 | ||
| 80 | #define __CPU_COUNT_S(setsize, cpusetp) \ | |
| 81 | __sched_cpucount (setsize, cpusetp) | |
| 82 | ||
| 83 | #if __GNUC_PREREQ (2, 91) | |
| 84 | # define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ | |
| 85 | (__builtin_memcmp (cpusetp1, cpusetp2, setsize) == 0) | |
| 86 | #else | |
| 87 | # define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ | |
| 88 | (__extension__ \ | |
| 89 | ({ const __cpu_mask *__arr1 = (cpusetp1)->__bits; \ | |
| 90 | const __cpu_mask *__arr2 = (cpusetp2)->__bits; \ | |
| 91 | size_t __imax = (setsize) / sizeof (__cpu_mask); \ | |
| 92 | size_t __i; \ | |
| 93 | for (__i = 0; __i < __imax; ++__i) \ | |
| 94 | if (__arr1[__i] != __arr2[__i]) \ | |
| 95 | break; \ | |
| 96 | __i == __imax; })) | |
| 97 | #endif | |
| 98 | ||
| 99 | #define __CPU_OP_S(setsize, destset, srcset1, srcset2, op) \ | |
| 100 | (__extension__ \ | |
| 101 | ({ cpu_set_t *__dest = (destset); \ | |
| 102 | const __cpu_mask *__arr1 = (srcset1)->__bits; \ | |
| 103 | const __cpu_mask *__arr2 = (srcset2)->__bits; \ | |
| 104 | size_t __imax = (setsize) / sizeof (__cpu_mask); \ | |
| 105 | size_t __i; \ | |
| 106 | for (__i = 0; __i < __imax; ++__i) \ | |
| 107 | ((__cpu_mask *) __dest->__bits)[__i] = __arr1[__i] op __arr2[__i]; \ | |
| 108 | __dest; })) | |
| 109 | ||
| 110 | #define __CPU_ALLOC_SIZE(count) \ | |
| 111 | ((((count) + __NCPUBITS - 1) / __NCPUBITS) * sizeof (__cpu_mask)) | |
| 112 | #define __CPU_ALLOC(count) __sched_cpualloc (count) | |
| 113 | #define __CPU_FREE(cpuset) __sched_cpufree (cpuset) | |
| 114 | ||
| 115 | __BEGIN_DECLS | |
| 116 | ||
| 117 | extern int __sched_cpucount (size_t __setsize, const cpu_set_t *__setp) | |
| 118 | __THROW; | |
| 119 | extern cpu_set_t *__sched_cpualloc (size_t __count) __THROW __wur; | |
| 120 | extern void __sched_cpufree (cpu_set_t *__set) __THROW; | |
| 121 | ||
| 122 | __END_DECLS | |
| 123 | ||
| 124 | #endif /* bits/cpu-set.h */ |
libc/glibc/posix/bits/types.h created+224
| ... | ... | @@ -0,0 +1,224 @@ |
| 1 | /* bits/types.h -- definitions of __*_t types underlying *_t types. | |
| 2 | Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* | |
| 20 | * Never include this file directly; use <sys/types.h> instead. | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _BITS_TYPES_H | |
| 24 | #define _BITS_TYPES_H 1 | |
| 25 | ||
| 26 | #include <features.h> | |
| 27 | #include <bits/wordsize.h> | |
| 28 | #include <bits/timesize.h> | |
| 29 | ||
| 30 | /* Convenience types. */ | |
| 31 | typedef unsigned char __u_char; | |
| 32 | typedef unsigned short int __u_short; | |
| 33 | typedef unsigned int __u_int; | |
| 34 | typedef unsigned long int __u_long; | |
| 35 | ||
| 36 | /* Fixed-size types, underlying types depend on word size and compiler. */ | |
| 37 | typedef signed char __int8_t; | |
| 38 | typedef unsigned char __uint8_t; | |
| 39 | typedef signed short int __int16_t; | |
| 40 | typedef unsigned short int __uint16_t; | |
| 41 | typedef signed int __int32_t; | |
| 42 | typedef unsigned int __uint32_t; | |
| 43 | #if __WORDSIZE == 64 | |
| 44 | typedef signed long int __int64_t; | |
| 45 | typedef unsigned long int __uint64_t; | |
| 46 | #else | |
| 47 | __extension__ typedef signed long long int __int64_t; | |
| 48 | __extension__ typedef unsigned long long int __uint64_t; | |
| 49 | #endif | |
| 50 | ||
| 51 | /* Smallest types with at least a given width. */ | |
| 52 | typedef __int8_t __int_least8_t; | |
| 53 | typedef __uint8_t __uint_least8_t; | |
| 54 | typedef __int16_t __int_least16_t; | |
| 55 | typedef __uint16_t __uint_least16_t; | |
| 56 | typedef __int32_t __int_least32_t; | |
| 57 | typedef __uint32_t __uint_least32_t; | |
| 58 | typedef __int64_t __int_least64_t; | |
| 59 | typedef __uint64_t __uint_least64_t; | |
| 60 | ||
| 61 | /* quad_t is also 64 bits. */ | |
| 62 | #if __WORDSIZE == 64 | |
| 63 | typedef long int __quad_t; | |
| 64 | typedef unsigned long int __u_quad_t; | |
| 65 | #else | |
| 66 | __extension__ typedef long long int __quad_t; | |
| 67 | __extension__ typedef unsigned long long int __u_quad_t; | |
| 68 | #endif | |
| 69 | ||
| 70 | /* Largest integral types. */ | |
| 71 | #if __WORDSIZE == 64 | |
| 72 | typedef long int __intmax_t; | |
| 73 | typedef unsigned long int __uintmax_t; | |
| 74 | #else | |
| 75 | __extension__ typedef long long int __intmax_t; | |
| 76 | __extension__ typedef unsigned long long int __uintmax_t; | |
| 77 | #endif | |
| 78 | ||
| 79 | ||
| 80 | /* The machine-dependent file <bits/typesizes.h> defines __*_T_TYPE | |
| 81 | macros for each of the OS types we define below. The definitions | |
| 82 | of those macros must use the following macros for underlying types. | |
| 83 | We define __S<SIZE>_TYPE and __U<SIZE>_TYPE for the signed and unsigned | |
| 84 | variants of each of the following integer types on this machine. | |
| 85 | ||
| 86 | 16 -- "natural" 16-bit type (always short) | |
| 87 | 32 -- "natural" 32-bit type (always int) | |
| 88 | 64 -- "natural" 64-bit type (long or long long) | |
| 89 | LONG32 -- 32-bit type, traditionally long | |
| 90 | QUAD -- 64-bit type, always long long | |
| 91 | WORD -- natural type of __WORDSIZE bits (int or long) | |
| 92 | LONGWORD -- type of __WORDSIZE bits, traditionally long | |
| 93 | ||
| 94 | We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the | |
| 95 | conventional uses of `long' or `long long' type modifiers match the | |
| 96 | types we define, even when a less-adorned type would be the same size. | |
| 97 | This matters for (somewhat) portably writing printf/scanf formats for | |
| 98 | these types, where using the appropriate l or ll format modifiers can | |
| 99 | make the typedefs and the formats match up across all GNU platforms. If | |
| 100 | we used `long' when it's 64 bits where `long long' is expected, then the | |
| 101 | compiler would warn about the formats not matching the argument types, | |
| 102 | and the programmer changing them to shut up the compiler would break the | |
| 103 | program's portability. | |
| 104 | ||
| 105 | Here we assume what is presently the case in all the GCC configurations | |
| 106 | we support: long long is always 64 bits, long is always word/address size, | |
| 107 | and int is always 32 bits. */ | |
| 108 | ||
| 109 | #define __S16_TYPE short int | |
| 110 | #define __U16_TYPE unsigned short int | |
| 111 | #define __S32_TYPE int | |
| 112 | #define __U32_TYPE unsigned int | |
| 113 | #define __SLONGWORD_TYPE long int | |
| 114 | #define __ULONGWORD_TYPE unsigned long int | |
| 115 | #if __WORDSIZE == 32 | |
| 116 | # define __SQUAD_TYPE __quad_t | |
| 117 | # define __UQUAD_TYPE __u_quad_t | |
| 118 | # define __SWORD_TYPE int | |
| 119 | # define __UWORD_TYPE unsigned int | |
| 120 | # define __SLONG32_TYPE long int | |
| 121 | # define __ULONG32_TYPE unsigned long int | |
| 122 | # define __S64_TYPE __quad_t | |
| 123 | # define __U64_TYPE __u_quad_t | |
| 124 | /* We want __extension__ before typedef's that use nonstandard base types | |
| 125 | such as `long long' in C89 mode. */ | |
| 126 | # define __STD_TYPE __extension__ typedef | |
| 127 | #elif __WORDSIZE == 64 | |
| 128 | # define __SQUAD_TYPE long int | |
| 129 | # define __UQUAD_TYPE unsigned long int | |
| 130 | # define __SWORD_TYPE long int | |
| 131 | # define __UWORD_TYPE unsigned long int | |
| 132 | # define __SLONG32_TYPE int | |
| 133 | # define __ULONG32_TYPE unsigned int | |
| 134 | # define __S64_TYPE long int | |
| 135 | # define __U64_TYPE unsigned long int | |
| 136 | /* No need to mark the typedef with __extension__. */ | |
| 137 | # define __STD_TYPE typedef | |
| 138 | #else | |
| 139 | # error | |
| 140 | #endif | |
| 141 | #include <bits/typesizes.h> /* Defines __*_T_TYPE macros. */ | |
| 142 | #include <bits/time64.h> /* Defines __TIME*_T_TYPE macros. */ | |
| 143 | ||
| 144 | ||
| 145 | __STD_TYPE __DEV_T_TYPE __dev_t; /* Type of device numbers. */ | |
| 146 | __STD_TYPE __UID_T_TYPE __uid_t; /* Type of user identifications. */ | |
| 147 | __STD_TYPE __GID_T_TYPE __gid_t; /* Type of group identifications. */ | |
| 148 | __STD_TYPE __INO_T_TYPE __ino_t; /* Type of file serial numbers. */ | |
| 149 | __STD_TYPE __INO64_T_TYPE __ino64_t; /* Type of file serial numbers (LFS).*/ | |
| 150 | __STD_TYPE __MODE_T_TYPE __mode_t; /* Type of file attribute bitmasks. */ | |
| 151 | __STD_TYPE __NLINK_T_TYPE __nlink_t; /* Type of file link counts. */ | |
| 152 | __STD_TYPE __OFF_T_TYPE __off_t; /* Type of file sizes and offsets. */ | |
| 153 | __STD_TYPE __OFF64_T_TYPE __off64_t; /* Type of file sizes and offsets (LFS). */ | |
| 154 | __STD_TYPE __PID_T_TYPE __pid_t; /* Type of process identifications. */ | |
| 155 | __STD_TYPE __FSID_T_TYPE __fsid_t; /* Type of file system IDs. */ | |
| 156 | __STD_TYPE __CLOCK_T_TYPE __clock_t; /* Type of CPU usage counts. */ | |
| 157 | __STD_TYPE __RLIM_T_TYPE __rlim_t; /* Type for resource measurement. */ | |
| 158 | __STD_TYPE __RLIM64_T_TYPE __rlim64_t; /* Type for resource measurement (LFS). */ | |
| 159 | __STD_TYPE __ID_T_TYPE __id_t; /* General type for IDs. */ | |
| 160 | __STD_TYPE __TIME_T_TYPE __time_t; /* Seconds since the Epoch. */ | |
| 161 | __STD_TYPE __USECONDS_T_TYPE __useconds_t; /* Count of microseconds. */ | |
| 162 | __STD_TYPE __SUSECONDS_T_TYPE __suseconds_t; /* Signed count of microseconds. */ | |
| 163 | ||
| 164 | __STD_TYPE __DADDR_T_TYPE __daddr_t; /* The type of a disk address. */ | |
| 165 | __STD_TYPE __KEY_T_TYPE __key_t; /* Type of an IPC key. */ | |
| 166 | ||
| 167 | /* Clock ID used in clock and timer functions. */ | |
| 168 | __STD_TYPE __CLOCKID_T_TYPE __clockid_t; | |
| 169 | ||
| 170 | /* Timer ID returned by `timer_create'. */ | |
| 171 | __STD_TYPE __TIMER_T_TYPE __timer_t; | |
| 172 | ||
| 173 | /* Type to represent block size. */ | |
| 174 | __STD_TYPE __BLKSIZE_T_TYPE __blksize_t; | |
| 175 | ||
| 176 | /* Types from the Large File Support interface. */ | |
| 177 | ||
| 178 | /* Type to count number of disk blocks. */ | |
| 179 | __STD_TYPE __BLKCNT_T_TYPE __blkcnt_t; | |
| 180 | __STD_TYPE __BLKCNT64_T_TYPE __blkcnt64_t; | |
| 181 | ||
| 182 | /* Type to count file system blocks. */ | |
| 183 | __STD_TYPE __FSBLKCNT_T_TYPE __fsblkcnt_t; | |
| 184 | __STD_TYPE __FSBLKCNT64_T_TYPE __fsblkcnt64_t; | |
| 185 | ||
| 186 | /* Type to count file system nodes. */ | |
| 187 | __STD_TYPE __FSFILCNT_T_TYPE __fsfilcnt_t; | |
| 188 | __STD_TYPE __FSFILCNT64_T_TYPE __fsfilcnt64_t; | |
| 189 | ||
| 190 | /* Type of miscellaneous file system fields. */ | |
| 191 | __STD_TYPE __FSWORD_T_TYPE __fsword_t; | |
| 192 | ||
| 193 | __STD_TYPE __SSIZE_T_TYPE __ssize_t; /* Type of a byte count, or error. */ | |
| 194 | ||
| 195 | /* Signed long type used in system calls. */ | |
| 196 | __STD_TYPE __SYSCALL_SLONG_TYPE __syscall_slong_t; | |
| 197 | /* Unsigned long type used in system calls. */ | |
| 198 | __STD_TYPE __SYSCALL_ULONG_TYPE __syscall_ulong_t; | |
| 199 | ||
| 200 | /* These few don't really vary by system, they always correspond | |
| 201 | to one of the other defined types. */ | |
| 202 | typedef __off64_t __loff_t; /* Type of file sizes and offsets (LFS). */ | |
| 203 | typedef char *__caddr_t; | |
| 204 | ||
| 205 | /* Duplicates info from stdint.h but this is used in unistd.h. */ | |
| 206 | __STD_TYPE __SWORD_TYPE __intptr_t; | |
| 207 | ||
| 208 | /* Duplicate info from sys/socket.h. */ | |
| 209 | __STD_TYPE __U32_TYPE __socklen_t; | |
| 210 | ||
| 211 | /* C99: An integer type that can be accessed as an atomic entity, | |
| 212 | even in the presence of asynchronous interrupts. | |
| 213 | It is not currently necessary for this to be machine-specific. */ | |
| 214 | typedef int __sig_atomic_t; | |
| 215 | ||
| 216 | #if __TIMESIZE == 64 | |
| 217 | # define __time64_t __time_t | |
| 218 | #else | |
| 219 | __STD_TYPE __TIME64_T_TYPE __time64_t; /* Seconds since the Epoch. */ | |
| 220 | #endif | |
| 221 | ||
| 222 | #undef __STD_TYPE | |
| 223 | ||
| 224 | #endif /* bits/types.h */ |
libc/glibc/posix/sched.h created+131
| ... | ... | @@ -0,0 +1,131 @@ |
| 1 | /* Definitions for POSIX 1003.1b-1993 (aka POSIX.4) scheduling interface. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SCHED_H | |
| 20 | #define _SCHED_H 1 | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | /* Get type definitions. */ | |
| 25 | #include <bits/types.h> | |
| 26 | ||
| 27 | #define __need_size_t | |
| 28 | #define __need_NULL | |
| 29 | #include <stddef.h> | |
| 30 | ||
| 31 | #include <bits/types/time_t.h> | |
| 32 | #include <bits/types/struct_timespec.h> | |
| 33 | #ifndef __USE_XOPEN2K | |
| 34 | # include <time.h> | |
| 35 | #endif | |
| 36 | ||
| 37 | #ifndef __pid_t_defined | |
| 38 | typedef __pid_t pid_t; | |
| 39 | # define __pid_t_defined | |
| 40 | #endif | |
| 41 | ||
| 42 | /* Get system specific constant and data structure definitions. */ | |
| 43 | #include <bits/sched.h> | |
| 44 | #include <bits/cpu-set.h> | |
| 45 | ||
| 46 | /* Backward compatibility. */ | |
| 47 | #define sched_priority sched_priority | |
| 48 | #define __sched_priority sched_priority | |
| 49 | ||
| 50 | ||
| 51 | __BEGIN_DECLS | |
| 52 | ||
| 53 | /* Set scheduling parameters for a process. */ | |
| 54 | extern int sched_setparam (__pid_t __pid, const struct sched_param *__param) | |
| 55 | __THROW; | |
| 56 | ||
| 57 | /* Retrieve scheduling parameters for a particular process. */ | |
| 58 | extern int sched_getparam (__pid_t __pid, struct sched_param *__param) __THROW; | |
| 59 | ||
| 60 | /* Set scheduling algorithm and/or parameters for a process. */ | |
| 61 | extern int sched_setscheduler (__pid_t __pid, int __policy, | |
| 62 | const struct sched_param *__param) __THROW; | |
| 63 | ||
| 64 | /* Retrieve scheduling algorithm for a particular purpose. */ | |
| 65 | extern int sched_getscheduler (__pid_t __pid) __THROW; | |
| 66 | ||
| 67 | /* Yield the processor. */ | |
| 68 | extern int sched_yield (void) __THROW; | |
| 69 | ||
| 70 | /* Get maximum priority value for a scheduler. */ | |
| 71 | extern int sched_get_priority_max (int __algorithm) __THROW; | |
| 72 | ||
| 73 | /* Get minimum priority value for a scheduler. */ | |
| 74 | extern int sched_get_priority_min (int __algorithm) __THROW; | |
| 75 | ||
| 76 | /* Get the SCHED_RR interval for the named process. */ | |
| 77 | extern int sched_rr_get_interval (__pid_t __pid, struct timespec *__t) __THROW; | |
| 78 | ||
| 79 | ||
| 80 | #ifdef __USE_GNU | |
| 81 | /* Access macros for `cpu_set'. */ | |
| 82 | # define CPU_SETSIZE __CPU_SETSIZE | |
| 83 | # define CPU_SET(cpu, cpusetp) __CPU_SET_S (cpu, sizeof (cpu_set_t), cpusetp) | |
| 84 | # define CPU_CLR(cpu, cpusetp) __CPU_CLR_S (cpu, sizeof (cpu_set_t), cpusetp) | |
| 85 | # define CPU_ISSET(cpu, cpusetp) __CPU_ISSET_S (cpu, sizeof (cpu_set_t), \ | |
| 86 | cpusetp) | |
| 87 | # define CPU_ZERO(cpusetp) __CPU_ZERO_S (sizeof (cpu_set_t), cpusetp) | |
| 88 | # define CPU_COUNT(cpusetp) __CPU_COUNT_S (sizeof (cpu_set_t), cpusetp) | |
| 89 | ||
| 90 | # define CPU_SET_S(cpu, setsize, cpusetp) __CPU_SET_S (cpu, setsize, cpusetp) | |
| 91 | # define CPU_CLR_S(cpu, setsize, cpusetp) __CPU_CLR_S (cpu, setsize, cpusetp) | |
| 92 | # define CPU_ISSET_S(cpu, setsize, cpusetp) __CPU_ISSET_S (cpu, setsize, \ | |
| 93 | cpusetp) | |
| 94 | # define CPU_ZERO_S(setsize, cpusetp) __CPU_ZERO_S (setsize, cpusetp) | |
| 95 | # define CPU_COUNT_S(setsize, cpusetp) __CPU_COUNT_S (setsize, cpusetp) | |
| 96 | ||
| 97 | # define CPU_EQUAL(cpusetp1, cpusetp2) \ | |
| 98 | __CPU_EQUAL_S (sizeof (cpu_set_t), cpusetp1, cpusetp2) | |
| 99 | # define CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ | |
| 100 | __CPU_EQUAL_S (setsize, cpusetp1, cpusetp2) | |
| 101 | ||
| 102 | # define CPU_AND(destset, srcset1, srcset2) \ | |
| 103 | __CPU_OP_S (sizeof (cpu_set_t), destset, srcset1, srcset2, &) | |
| 104 | # define CPU_OR(destset, srcset1, srcset2) \ | |
| 105 | __CPU_OP_S (sizeof (cpu_set_t), destset, srcset1, srcset2, |) | |
| 106 | # define CPU_XOR(destset, srcset1, srcset2) \ | |
| 107 | __CPU_OP_S (sizeof (cpu_set_t), destset, srcset1, srcset2, ^) | |
| 108 | # define CPU_AND_S(setsize, destset, srcset1, srcset2) \ | |
| 109 | __CPU_OP_S (setsize, destset, srcset1, srcset2, &) | |
| 110 | # define CPU_OR_S(setsize, destset, srcset1, srcset2) \ | |
| 111 | __CPU_OP_S (setsize, destset, srcset1, srcset2, |) | |
| 112 | # define CPU_XOR_S(setsize, destset, srcset1, srcset2) \ | |
| 113 | __CPU_OP_S (setsize, destset, srcset1, srcset2, ^) | |
| 114 | ||
| 115 | # define CPU_ALLOC_SIZE(count) __CPU_ALLOC_SIZE (count) | |
| 116 | # define CPU_ALLOC(count) __CPU_ALLOC (count) | |
| 117 | # define CPU_FREE(cpuset) __CPU_FREE (cpuset) | |
| 118 | ||
| 119 | ||
| 120 | /* Set the CPU affinity for a task */ | |
| 121 | extern int sched_setaffinity (__pid_t __pid, size_t __cpusetsize, | |
| 122 | const cpu_set_t *__cpuset) __THROW; | |
| 123 | ||
| 124 | /* Get the CPU affinity for a task */ | |
| 125 | extern int sched_getaffinity (__pid_t __pid, size_t __cpusetsize, | |
| 126 | cpu_set_t *__cpuset) __THROW; | |
| 127 | #endif | |
| 128 | ||
| 129 | __END_DECLS | |
| 130 | ||
| 131 | #endif /* sched.h */ |
libc/glibc/posix/sys/types.h created+249
| ... | ... | @@ -0,0 +1,249 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * POSIX Standard: 2.6 Primitive System Data Types <sys/types.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _SYS_TYPES_H | |
| 23 | #define _SYS_TYPES_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #include <bits/types.h> | |
| 30 | ||
| 31 | #ifdef __USE_MISC | |
| 32 | # ifndef __u_char_defined | |
| 33 | typedef __u_char u_char; | |
| 34 | typedef __u_short u_short; | |
| 35 | typedef __u_int u_int; | |
| 36 | typedef __u_long u_long; | |
| 37 | typedef __quad_t quad_t; | |
| 38 | typedef __u_quad_t u_quad_t; | |
| 39 | typedef __fsid_t fsid_t; | |
| 40 | # define __u_char_defined | |
| 41 | # endif | |
| 42 | typedef __loff_t loff_t; | |
| 43 | #endif | |
| 44 | ||
| 45 | #ifndef __ino_t_defined | |
| 46 | # ifndef __USE_FILE_OFFSET64 | |
| 47 | typedef __ino_t ino_t; | |
| 48 | # else | |
| 49 | typedef __ino64_t ino_t; | |
| 50 | # endif | |
| 51 | # define __ino_t_defined | |
| 52 | #endif | |
| 53 | #if defined __USE_LARGEFILE64 && !defined __ino64_t_defined | |
| 54 | typedef __ino64_t ino64_t; | |
| 55 | # define __ino64_t_defined | |
| 56 | #endif | |
| 57 | ||
| 58 | #ifndef __dev_t_defined | |
| 59 | typedef __dev_t dev_t; | |
| 60 | # define __dev_t_defined | |
| 61 | #endif | |
| 62 | ||
| 63 | #ifndef __gid_t_defined | |
| 64 | typedef __gid_t gid_t; | |
| 65 | # define __gid_t_defined | |
| 66 | #endif | |
| 67 | ||
| 68 | #ifndef __mode_t_defined | |
| 69 | typedef __mode_t mode_t; | |
| 70 | # define __mode_t_defined | |
| 71 | #endif | |
| 72 | ||
| 73 | #ifndef __nlink_t_defined | |
| 74 | typedef __nlink_t nlink_t; | |
| 75 | # define __nlink_t_defined | |
| 76 | #endif | |
| 77 | ||
| 78 | #ifndef __uid_t_defined | |
| 79 | typedef __uid_t uid_t; | |
| 80 | # define __uid_t_defined | |
| 81 | #endif | |
| 82 | ||
| 83 | #ifndef __off_t_defined | |
| 84 | # ifndef __USE_FILE_OFFSET64 | |
| 85 | typedef __off_t off_t; | |
| 86 | # else | |
| 87 | typedef __off64_t off_t; | |
| 88 | # endif | |
| 89 | # define __off_t_defined | |
| 90 | #endif | |
| 91 | #if defined __USE_LARGEFILE64 && !defined __off64_t_defined | |
| 92 | typedef __off64_t off64_t; | |
| 93 | # define __off64_t_defined | |
| 94 | #endif | |
| 95 | ||
| 96 | #ifndef __pid_t_defined | |
| 97 | typedef __pid_t pid_t; | |
| 98 | # define __pid_t_defined | |
| 99 | #endif | |
| 100 | ||
| 101 | #if (defined __USE_XOPEN || defined __USE_XOPEN2K8) \ | |
| 102 | && !defined __id_t_defined | |
| 103 | typedef __id_t id_t; | |
| 104 | # define __id_t_defined | |
| 105 | #endif | |
| 106 | ||
| 107 | #ifndef __ssize_t_defined | |
| 108 | typedef __ssize_t ssize_t; | |
| 109 | # define __ssize_t_defined | |
| 110 | #endif | |
| 111 | ||
| 112 | #ifdef __USE_MISC | |
| 113 | # ifndef __daddr_t_defined | |
| 114 | typedef __daddr_t daddr_t; | |
| 115 | typedef __caddr_t caddr_t; | |
| 116 | # define __daddr_t_defined | |
| 117 | # endif | |
| 118 | #endif | |
| 119 | ||
| 120 | #if (defined __USE_MISC || defined __USE_XOPEN) && !defined __key_t_defined | |
| 121 | typedef __key_t key_t; | |
| 122 | # define __key_t_defined | |
| 123 | #endif | |
| 124 | ||
| 125 | #if defined __USE_XOPEN || defined __USE_XOPEN2K8 | |
| 126 | # include <bits/types/clock_t.h> | |
| 127 | #endif | |
| 128 | #include <bits/types/clockid_t.h> | |
| 129 | #include <bits/types/time_t.h> | |
| 130 | #include <bits/types/timer_t.h> | |
| 131 | ||
| 132 | #ifdef __USE_XOPEN | |
| 133 | # ifndef __useconds_t_defined | |
| 134 | typedef __useconds_t useconds_t; | |
| 135 | # define __useconds_t_defined | |
| 136 | # endif | |
| 137 | # ifndef __suseconds_t_defined | |
| 138 | typedef __suseconds_t suseconds_t; | |
| 139 | # define __suseconds_t_defined | |
| 140 | # endif | |
| 141 | #endif | |
| 142 | ||
| 143 | #define __need_size_t | |
| 144 | #include <stddef.h> | |
| 145 | ||
| 146 | #ifdef __USE_MISC | |
| 147 | /* Old compatibility names for C types. */ | |
| 148 | typedef unsigned long int ulong; | |
| 149 | typedef unsigned short int ushort; | |
| 150 | typedef unsigned int uint; | |
| 151 | #endif | |
| 152 | ||
| 153 | /* These size-specific names are used by some of the inet code. */ | |
| 154 | ||
| 155 | #include <bits/stdint-intn.h> | |
| 156 | ||
| 157 | #if !__GNUC_PREREQ (2, 7) | |
| 158 | ||
| 159 | /* These were defined by ISO C without the first `_'. */ | |
| 160 | typedef unsigned char u_int8_t; | |
| 161 | typedef unsigned short int u_int16_t; | |
| 162 | typedef unsigned int u_int32_t; | |
| 163 | # if __WORDSIZE == 64 | |
| 164 | typedef unsigned long int u_int64_t; | |
| 165 | # else | |
| 166 | __extension__ typedef unsigned long long int u_int64_t; | |
| 167 | # endif | |
| 168 | ||
| 169 | typedef int register_t; | |
| 170 | ||
| 171 | #else | |
| 172 | ||
| 173 | /* For GCC 2.7 and later, we can use specific type-size attributes. */ | |
| 174 | # define __u_intN_t(N, MODE) \ | |
| 175 | typedef unsigned int u_int##N##_t __attribute__ ((__mode__ (MODE))) | |
| 176 | ||
| 177 | __u_intN_t (8, __QI__); | |
| 178 | __u_intN_t (16, __HI__); | |
| 179 | __u_intN_t (32, __SI__); | |
| 180 | __u_intN_t (64, __DI__); | |
| 181 | ||
| 182 | typedef int register_t __attribute__ ((__mode__ (__word__))); | |
| 183 | ||
| 184 | ||
| 185 | /* Some code from BIND tests this macro to see if the types above are | |
| 186 | defined. */ | |
| 187 | #endif | |
| 188 | #define __BIT_TYPES_DEFINED__ 1 | |
| 189 | ||
| 190 | ||
| 191 | #ifdef __USE_MISC | |
| 192 | /* In BSD <sys/types.h> is expected to define BYTE_ORDER. */ | |
| 193 | # include <endian.h> | |
| 194 | ||
| 195 | /* It also defines `fd_set' and the FD_* macros for `select'. */ | |
| 196 | # include <sys/select.h> | |
| 197 | #endif /* Use misc. */ | |
| 198 | ||
| 199 | ||
| 200 | #if (defined __USE_UNIX98 || defined __USE_XOPEN2K8) \ | |
| 201 | && !defined __blksize_t_defined | |
| 202 | typedef __blksize_t blksize_t; | |
| 203 | # define __blksize_t_defined | |
| 204 | #endif | |
| 205 | ||
| 206 | /* Types from the Large File Support interface. */ | |
| 207 | #ifndef __USE_FILE_OFFSET64 | |
| 208 | # ifndef __blkcnt_t_defined | |
| 209 | typedef __blkcnt_t blkcnt_t; /* Type to count number of disk blocks. */ | |
| 210 | # define __blkcnt_t_defined | |
| 211 | # endif | |
| 212 | # ifndef __fsblkcnt_t_defined | |
| 213 | typedef __fsblkcnt_t fsblkcnt_t; /* Type to count file system blocks. */ | |
| 214 | # define __fsblkcnt_t_defined | |
| 215 | # endif | |
| 216 | # ifndef __fsfilcnt_t_defined | |
| 217 | typedef __fsfilcnt_t fsfilcnt_t; /* Type to count file system inodes. */ | |
| 218 | # define __fsfilcnt_t_defined | |
| 219 | # endif | |
| 220 | #else | |
| 221 | # ifndef __blkcnt_t_defined | |
| 222 | typedef __blkcnt64_t blkcnt_t; /* Type to count number of disk blocks. */ | |
| 223 | # define __blkcnt_t_defined | |
| 224 | # endif | |
| 225 | # ifndef __fsblkcnt_t_defined | |
| 226 | typedef __fsblkcnt64_t fsblkcnt_t; /* Type to count file system blocks. */ | |
| 227 | # define __fsblkcnt_t_defined | |
| 228 | # endif | |
| 229 | # ifndef __fsfilcnt_t_defined | |
| 230 | typedef __fsfilcnt64_t fsfilcnt_t; /* Type to count file system inodes. */ | |
| 231 | # define __fsfilcnt_t_defined | |
| 232 | # endif | |
| 233 | #endif | |
| 234 | ||
| 235 | #ifdef __USE_LARGEFILE64 | |
| 236 | typedef __blkcnt64_t blkcnt64_t; /* Type to count number of disk blocks. */ | |
| 237 | typedef __fsblkcnt64_t fsblkcnt64_t; /* Type to count file system blocks. */ | |
| 238 | typedef __fsfilcnt64_t fsfilcnt64_t; /* Type to count file system inodes. */ | |
| 239 | #endif | |
| 240 | ||
| 241 | ||
| 242 | /* Now add the thread types. */ | |
| 243 | #if defined __USE_POSIX199506 || defined __USE_UNIX98 | |
| 244 | # include <bits/pthreadtypes.h> | |
| 245 | #endif | |
| 246 | ||
| 247 | __END_DECLS | |
| 248 | ||
| 249 | #endif /* sys/types.h */ |
libc/glibc/setjmp/setjmp.h created+105
| ... | ... | @@ -0,0 +1,105 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.13 Nonlocal jumps <setjmp.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _SETJMP_H | |
| 23 | #define _SETJMP_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #include <bits/setjmp.h> /* Get `__jmp_buf'. */ | |
| 30 | #include <bits/types/__sigset_t.h> | |
| 31 | ||
| 32 | /* Calling environment, plus possibly a saved signal mask. */ | |
| 33 | struct __jmp_buf_tag | |
| 34 | { | |
| 35 | /* NOTE: The machine-dependent definitions of `__sigsetjmp' | |
| 36 | assume that a `jmp_buf' begins with a `__jmp_buf' and that | |
| 37 | `__mask_was_saved' follows it. Do not move these members | |
| 38 | or add others before it. */ | |
| 39 | __jmp_buf __jmpbuf; /* Calling environment. */ | |
| 40 | int __mask_was_saved; /* Saved the signal mask? */ | |
| 41 | __sigset_t __saved_mask; /* Saved signal mask. */ | |
| 42 | }; | |
| 43 | ||
| 44 | ||
| 45 | typedef struct __jmp_buf_tag jmp_buf[1]; | |
| 46 | ||
| 47 | /* Store the calling environment in ENV, also saving the signal mask. | |
| 48 | Return 0. */ | |
| 49 | extern int setjmp (jmp_buf __env) __THROWNL; | |
| 50 | ||
| 51 | /* Store the calling environment in ENV, also saving the | |
| 52 | signal mask if SAVEMASK is nonzero. Return 0. | |
| 53 | This is the internal name for `sigsetjmp'. */ | |
| 54 | extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask) __THROWNL; | |
| 55 | ||
| 56 | /* Store the calling environment in ENV, not saving the signal mask. | |
| 57 | Return 0. */ | |
| 58 | extern int _setjmp (struct __jmp_buf_tag __env[1]) __THROWNL; | |
| 59 | ||
| 60 | /* Do not save the signal mask. This is equivalent to the `_setjmp' | |
| 61 | BSD function. */ | |
| 62 | #define setjmp(env) _setjmp (env) | |
| 63 | ||
| 64 | ||
| 65 | /* Jump to the environment saved in ENV, making the | |
| 66 | `setjmp' call there return VAL, or 1 if VAL is 0. */ | |
| 67 | extern void longjmp (struct __jmp_buf_tag __env[1], int __val) | |
| 68 | __THROWNL __attribute__ ((__noreturn__)); | |
| 69 | ||
| 70 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 71 | /* Same. Usually `_longjmp' is used with `_setjmp', which does not save | |
| 72 | the signal mask. But it is how ENV was saved that determines whether | |
| 73 | `longjmp' restores the mask; `_longjmp' is just an alias. */ | |
| 74 | extern void _longjmp (struct __jmp_buf_tag __env[1], int __val) | |
| 75 | __THROWNL __attribute__ ((__noreturn__)); | |
| 76 | #endif | |
| 77 | ||
| 78 | ||
| 79 | #ifdef __USE_POSIX | |
| 80 | /* Use the same type for `jmp_buf' and `sigjmp_buf'. | |
| 81 | The `__mask_was_saved' flag determines whether | |
| 82 | or not `longjmp' will restore the signal mask. */ | |
| 83 | typedef struct __jmp_buf_tag sigjmp_buf[1]; | |
| 84 | ||
| 85 | /* Store the calling environment in ENV, also saving the | |
| 86 | signal mask if SAVEMASK is nonzero. Return 0. */ | |
| 87 | # define sigsetjmp(env, savemask) __sigsetjmp (env, savemask) | |
| 88 | ||
| 89 | /* Jump to the environment saved in ENV, making the | |
| 90 | sigsetjmp call there return VAL, or 1 if VAL is 0. | |
| 91 | Restore the signal mask if that sigsetjmp call saved it. | |
| 92 | This is just an alias `longjmp'. */ | |
| 93 | extern void siglongjmp (sigjmp_buf __env, int __val) | |
| 94 | __THROWNL __attribute__ ((__noreturn__)); | |
| 95 | #endif /* Use POSIX. */ | |
| 96 | ||
| 97 | ||
| 98 | /* Define helper functions to catch unsafe code. */ | |
| 99 | #if __USE_FORTIFY_LEVEL > 0 | |
| 100 | # include <bits/setjmp2.h> | |
| 101 | #endif | |
| 102 | ||
| 103 | __END_DECLS | |
| 104 | ||
| 105 | #endif /* setjmp.h */ |
libc/glibc/signal/bits/types/sig_atomic_t.h created+10
| ... | ... | @@ -0,0 +1,10 @@ |
| 1 | #ifndef __sig_atomic_t_defined | |
| 2 | #define __sig_atomic_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* An integral type that can be modified atomically, without the | |
| 7 | possibility of a signal arriving in the middle of the operation. */ | |
| 8 | typedef __sig_atomic_t sig_atomic_t; | |
| 9 | ||
| 10 | #endif |
libc/glibc/signal/bits/types/sigset_t.h created+9
| ... | ... | @@ -0,0 +1,9 @@ |
| 1 | #ifndef __sigset_t_defined | |
| 2 | #define __sigset_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types/__sigset_t.h> | |
| 5 | ||
| 6 | /* A set of signals to be blocked, unblocked, or waited for. */ | |
| 7 | typedef __sigset_t sigset_t; | |
| 8 | ||
| 9 | #endif |
libc/glibc/signal/signal.h created+375
| ... | ... | @@ -0,0 +1,375 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.14 Signal handling <signal.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _SIGNAL_H | |
| 23 | #define _SIGNAL_H | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | __BEGIN_DECLS | |
| 28 | ||
| 29 | #include <bits/types.h> | |
| 30 | #include <bits/signum.h> | |
| 31 | ||
| 32 | #include <bits/types/sig_atomic_t.h> | |
| 33 | ||
| 34 | #if defined __USE_POSIX | |
| 35 | #include <bits/types/sigset_t.h> | |
| 36 | #endif | |
| 37 | ||
| 38 | #if defined __USE_XOPEN || defined __USE_XOPEN2K | |
| 39 | # ifndef __pid_t_defined | |
| 40 | typedef __pid_t pid_t; | |
| 41 | # define __pid_t_defined | |
| 42 | #endif | |
| 43 | #ifdef __USE_XOPEN | |
| 44 | # endif | |
| 45 | # ifndef __uid_t_defined | |
| 46 | typedef __uid_t uid_t; | |
| 47 | # define __uid_t_defined | |
| 48 | # endif | |
| 49 | #endif /* Unix98 */ | |
| 50 | ||
| 51 | #ifdef __USE_POSIX199309 | |
| 52 | /* We need `struct timespec' later on. */ | |
| 53 | # include <bits/types/struct_timespec.h> | |
| 54 | #endif | |
| 55 | ||
| 56 | #if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED | |
| 57 | # include <bits/types/siginfo_t.h> | |
| 58 | # include <bits/siginfo-consts.h> | |
| 59 | #endif | |
| 60 | ||
| 61 | #ifdef __USE_MISC | |
| 62 | # include <bits/types/sigval_t.h> | |
| 63 | #endif | |
| 64 | ||
| 65 | #ifdef __USE_POSIX199309 | |
| 66 | # include <bits/types/sigevent_t.h> | |
| 67 | # include <bits/sigevent-consts.h> | |
| 68 | #endif | |
| 69 | ||
| 70 | ||
| 71 | /* Type of a signal handler. */ | |
| 72 | typedef void (*__sighandler_t) (int); | |
| 73 | ||
| 74 | /* The X/Open definition of `signal' specifies the SVID semantic. Use | |
| 75 | the additional function `sysv_signal' when X/Open compatibility is | |
| 76 | requested. */ | |
| 77 | extern __sighandler_t __sysv_signal (int __sig, __sighandler_t __handler) | |
| 78 | __THROW; | |
| 79 | #ifdef __USE_GNU | |
| 80 | extern __sighandler_t sysv_signal (int __sig, __sighandler_t __handler) | |
| 81 | __THROW; | |
| 82 | #endif | |
| 83 | ||
| 84 | /* Set the handler for the signal SIG to HANDLER, returning the old | |
| 85 | handler, or SIG_ERR on error. | |
| 86 | By default `signal' has the BSD semantic. */ | |
| 87 | #ifdef __USE_MISC | |
| 88 | extern __sighandler_t signal (int __sig, __sighandler_t __handler) | |
| 89 | __THROW; | |
| 90 | #else | |
| 91 | /* Make sure the used `signal' implementation is the SVID version. */ | |
| 92 | # ifdef __REDIRECT_NTH | |
| 93 | extern __sighandler_t __REDIRECT_NTH (signal, | |
| 94 | (int __sig, __sighandler_t __handler), | |
| 95 | __sysv_signal); | |
| 96 | # else | |
| 97 | # define signal __sysv_signal | |
| 98 | # endif | |
| 99 | #endif | |
| 100 | ||
| 101 | #if defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8 | |
| 102 | /* The X/Open definition of `signal' conflicts with the BSD version. | |
| 103 | So they defined another function `bsd_signal'. */ | |
| 104 | extern __sighandler_t bsd_signal (int __sig, __sighandler_t __handler) | |
| 105 | __THROW; | |
| 106 | #endif | |
| 107 | ||
| 108 | /* Send signal SIG to process number PID. If PID is zero, | |
| 109 | send SIG to all processes in the current process's process group. | |
| 110 | If PID is < -1, send SIG to all processes in process group - PID. */ | |
| 111 | #ifdef __USE_POSIX | |
| 112 | extern int kill (__pid_t __pid, int __sig) __THROW; | |
| 113 | #endif /* Use POSIX. */ | |
| 114 | ||
| 115 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 116 | /* Send SIG to all processes in process group PGRP. | |
| 117 | If PGRP is zero, send SIG to all processes in | |
| 118 | the current process's process group. */ | |
| 119 | extern int killpg (__pid_t __pgrp, int __sig) __THROW; | |
| 120 | #endif /* Use misc || X/Open Unix. */ | |
| 121 | ||
| 122 | /* Raise signal SIG, i.e., send SIG to yourself. */ | |
| 123 | extern int raise (int __sig) __THROW; | |
| 124 | ||
| 125 | #ifdef __USE_MISC | |
| 126 | /* SVID names for the same things. */ | |
| 127 | extern __sighandler_t ssignal (int __sig, __sighandler_t __handler) | |
| 128 | __THROW; | |
| 129 | extern int gsignal (int __sig) __THROW; | |
| 130 | #endif /* Use misc. */ | |
| 131 | ||
| 132 | #ifdef __USE_XOPEN2K8 | |
| 133 | /* Print a message describing the meaning of the given signal number. */ | |
| 134 | extern void psignal (int __sig, const char *__s); | |
| 135 | ||
| 136 | /* Print a message describing the meaning of the given signal information. */ | |
| 137 | extern void psiginfo (const siginfo_t *__pinfo, const char *__s); | |
| 138 | #endif /* POSIX 2008. */ | |
| 139 | ||
| 140 | ||
| 141 | ||
| 142 | /* The `sigpause' function in X/Open defines the argument as the | |
| 143 | signal number. This requires redirecting to another function | |
| 144 | because the default version in glibc uses an old BSD interface. | |
| 145 | ||
| 146 | This function is a cancellation point and therefore not marked with | |
| 147 | __THROW. */ | |
| 148 | ||
| 149 | #ifdef __USE_XOPEN_EXTENDED | |
| 150 | # ifdef __GNUC__ | |
| 151 | extern int sigpause (int __sig) __asm__ ("__xpg_sigpause"); | |
| 152 | # else | |
| 153 | extern int __sigpause (int __sig_or_mask, int __is_sig); | |
| 154 | /* Remove a signal from the signal mask and suspend the process. */ | |
| 155 | # define sigpause(sig) __sigpause ((sig), 1) | |
| 156 | # endif | |
| 157 | #endif | |
| 158 | ||
| 159 | ||
| 160 | #ifdef __USE_MISC | |
| 161 | /* None of the following functions should be used anymore. They are here | |
| 162 | only for compatibility. A single word (`int') is not guaranteed to be | |
| 163 | enough to hold a complete signal mask and therefore these functions | |
| 164 | simply do not work in many situations. Use `sigprocmask' instead. */ | |
| 165 | ||
| 166 | /* Compute mask for signal SIG. */ | |
| 167 | # define sigmask(sig) ((int)(1u << ((sig) - 1))) | |
| 168 | ||
| 169 | /* Block signals in MASK, returning the old mask. */ | |
| 170 | extern int sigblock (int __mask) __THROW __attribute_deprecated__; | |
| 171 | ||
| 172 | /* Set the mask of blocked signals to MASK, returning the old mask. */ | |
| 173 | extern int sigsetmask (int __mask) __THROW __attribute_deprecated__; | |
| 174 | ||
| 175 | /* Return currently selected signal mask. */ | |
| 176 | extern int siggetmask (void) __THROW __attribute_deprecated__; | |
| 177 | #endif /* Use misc. */ | |
| 178 | ||
| 179 | ||
| 180 | #ifdef __USE_MISC | |
| 181 | # define NSIG _NSIG | |
| 182 | #endif | |
| 183 | ||
| 184 | #ifdef __USE_GNU | |
| 185 | typedef __sighandler_t sighandler_t; | |
| 186 | #endif | |
| 187 | ||
| 188 | /* 4.4 BSD uses the name `sig_t' for this. */ | |
| 189 | #ifdef __USE_MISC | |
| 190 | typedef __sighandler_t sig_t; | |
| 191 | #endif | |
| 192 | ||
| 193 | #ifdef __USE_POSIX | |
| 194 | ||
| 195 | /* Clear all signals from SET. */ | |
| 196 | extern int sigemptyset (sigset_t *__set) __THROW __nonnull ((1)); | |
| 197 | ||
| 198 | /* Set all signals in SET. */ | |
| 199 | extern int sigfillset (sigset_t *__set) __THROW __nonnull ((1)); | |
| 200 | ||
| 201 | /* Add SIGNO to SET. */ | |
| 202 | extern int sigaddset (sigset_t *__set, int __signo) __THROW __nonnull ((1)); | |
| 203 | ||
| 204 | /* Remove SIGNO from SET. */ | |
| 205 | extern int sigdelset (sigset_t *__set, int __signo) __THROW __nonnull ((1)); | |
| 206 | ||
| 207 | /* Return 1 if SIGNO is in SET, 0 if not. */ | |
| 208 | extern int sigismember (const sigset_t *__set, int __signo) | |
| 209 | __THROW __nonnull ((1)); | |
| 210 | ||
| 211 | # ifdef __USE_GNU | |
| 212 | /* Return non-empty value is SET is not empty. */ | |
| 213 | extern int sigisemptyset (const sigset_t *__set) __THROW __nonnull ((1)); | |
| 214 | ||
| 215 | /* Build new signal set by combining the two inputs set using logical AND. */ | |
| 216 | extern int sigandset (sigset_t *__set, const sigset_t *__left, | |
| 217 | const sigset_t *__right) __THROW __nonnull ((1, 2, 3)); | |
| 218 | ||
| 219 | /* Build new signal set by combining the two inputs set using logical OR. */ | |
| 220 | extern int sigorset (sigset_t *__set, const sigset_t *__left, | |
| 221 | const sigset_t *__right) __THROW __nonnull ((1, 2, 3)); | |
| 222 | # endif /* GNU */ | |
| 223 | ||
| 224 | /* Get the system-specific definitions of `struct sigaction' | |
| 225 | and the `SA_*' and `SIG_*'. constants. */ | |
| 226 | # include <bits/sigaction.h> | |
| 227 | ||
| 228 | /* Get and/or change the set of blocked signals. */ | |
| 229 | extern int sigprocmask (int __how, const sigset_t *__restrict __set, | |
| 230 | sigset_t *__restrict __oset) __THROW; | |
| 231 | ||
| 232 | /* Change the set of blocked signals to SET, | |
| 233 | wait until a signal arrives, and restore the set of blocked signals. | |
| 234 | ||
| 235 | This function is a cancellation point and therefore not marked with | |
| 236 | __THROW. */ | |
| 237 | extern int sigsuspend (const sigset_t *__set) __nonnull ((1)); | |
| 238 | ||
| 239 | /* Get and/or set the action for signal SIG. */ | |
| 240 | extern int sigaction (int __sig, const struct sigaction *__restrict __act, | |
| 241 | struct sigaction *__restrict __oact) __THROW; | |
| 242 | ||
| 243 | /* Put in SET all signals that are blocked and waiting to be delivered. */ | |
| 244 | extern int sigpending (sigset_t *__set) __THROW __nonnull ((1)); | |
| 245 | ||
| 246 | ||
| 247 | # ifdef __USE_POSIX199506 | |
| 248 | /* Select any of pending signals from SET or wait for any to arrive. | |
| 249 | ||
| 250 | This function is a cancellation point and therefore not marked with | |
| 251 | __THROW. */ | |
| 252 | extern int sigwait (const sigset_t *__restrict __set, int *__restrict __sig) | |
| 253 | __nonnull ((1, 2)); | |
| 254 | # endif /* Use POSIX 1995. */ | |
| 255 | ||
| 256 | # ifdef __USE_POSIX199309 | |
| 257 | /* Select any of pending signals from SET and place information in INFO. | |
| 258 | ||
| 259 | This function is a cancellation point and therefore not marked with | |
| 260 | __THROW. */ | |
| 261 | extern int sigwaitinfo (const sigset_t *__restrict __set, | |
| 262 | siginfo_t *__restrict __info) __nonnull ((1)); | |
| 263 | ||
| 264 | /* Select any of pending signals from SET and place information in INFO. | |
| 265 | Wait the time specified by TIMEOUT if no signal is pending. | |
| 266 | ||
| 267 | This function is a cancellation point and therefore not marked with | |
| 268 | __THROW. */ | |
| 269 | extern int sigtimedwait (const sigset_t *__restrict __set, | |
| 270 | siginfo_t *__restrict __info, | |
| 271 | const struct timespec *__restrict __timeout) | |
| 272 | __nonnull ((1)); | |
| 273 | ||
| 274 | /* Send signal SIG to the process PID. Associate data in VAL with the | |
| 275 | signal. */ | |
| 276 | extern int sigqueue (__pid_t __pid, int __sig, const union sigval __val) | |
| 277 | __THROW; | |
| 278 | # endif /* Use POSIX 199306. */ | |
| 279 | ||
| 280 | #endif /* Use POSIX. */ | |
| 281 | ||
| 282 | #ifdef __USE_MISC | |
| 283 | ||
| 284 | /* Names of the signals. This variable exists only for compatibility. | |
| 285 | Use `strsignal' instead (see <string.h>). */ | |
| 286 | extern const char *const _sys_siglist[_NSIG]; | |
| 287 | extern const char *const sys_siglist[_NSIG]; | |
| 288 | ||
| 289 | ||
| 290 | /* Get machine-dependent `struct sigcontext' and signal subcodes. */ | |
| 291 | # include <bits/sigcontext.h> | |
| 292 | ||
| 293 | /* Restore the state saved in SCP. */ | |
| 294 | extern int sigreturn (struct sigcontext *__scp) __THROW; | |
| 295 | ||
| 296 | #endif /* Use misc. */ | |
| 297 | ||
| 298 | ||
| 299 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 300 | # define __need_size_t | |
| 301 | # include <stddef.h> | |
| 302 | ||
| 303 | # include <bits/types/stack_t.h> | |
| 304 | # if defined __USE_XOPEN || defined __USE_XOPEN2K8 | |
| 305 | /* This will define `ucontext_t' and `mcontext_t'. */ | |
| 306 | # include <sys/ucontext.h> | |
| 307 | # endif | |
| 308 | #endif /* Use POSIX.1-2008 or X/Open Unix. */ | |
| 309 | ||
| 310 | #if defined __USE_XOPEN_EXTENDED || defined __USE_MISC | |
| 311 | /* If INTERRUPT is nonzero, make signal SIG interrupt system calls | |
| 312 | (causing them to fail with EINTR); if INTERRUPT is zero, make system | |
| 313 | calls be restarted after signal SIG. */ | |
| 314 | extern int siginterrupt (int __sig, int __interrupt) __THROW; | |
| 315 | ||
| 316 | # include <bits/sigstack.h> | |
| 317 | # include <bits/ss_flags.h> | |
| 318 | ||
| 319 | /* Alternate signal handler stack interface. | |
| 320 | This interface should always be preferred over `sigstack'. */ | |
| 321 | extern int sigaltstack (const stack_t *__restrict __ss, | |
| 322 | stack_t *__restrict __oss) __THROW; | |
| 323 | #endif /* __USE_XOPEN_EXTENDED || __USE_MISC */ | |
| 324 | ||
| 325 | #if ((defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8) \ | |
| 326 | || defined __USE_MISC) | |
| 327 | # include <bits/types/struct_sigstack.h> | |
| 328 | #endif | |
| 329 | ||
| 330 | #if ((defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) \ | |
| 331 | || defined __USE_MISC) | |
| 332 | /* Run signals handlers on the stack specified by SS (if not NULL). | |
| 333 | If OSS is not NULL, it is filled in with the old signal stack status. | |
| 334 | This interface is obsolete and on many platform not implemented. */ | |
| 335 | extern int sigstack (struct sigstack *__ss, struct sigstack *__oss) | |
| 336 | __THROW __attribute_deprecated__; | |
| 337 | #endif | |
| 338 | ||
| 339 | #ifdef __USE_XOPEN_EXTENDED | |
| 340 | /* Simplified interface for signal management. */ | |
| 341 | ||
| 342 | /* Add SIG to the calling process' signal mask. */ | |
| 343 | extern int sighold (int __sig) __THROW; | |
| 344 | ||
| 345 | /* Remove SIG from the calling process' signal mask. */ | |
| 346 | extern int sigrelse (int __sig) __THROW; | |
| 347 | ||
| 348 | /* Set the disposition of SIG to SIG_IGN. */ | |
| 349 | extern int sigignore (int __sig) __THROW; | |
| 350 | ||
| 351 | /* Set the disposition of SIG. */ | |
| 352 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW; | |
| 353 | #endif | |
| 354 | ||
| 355 | #if defined __USE_POSIX199506 || defined __USE_UNIX98 | |
| 356 | /* Some of the functions for handling signals in threaded programs must | |
| 357 | be defined here. */ | |
| 358 | # include <bits/pthreadtypes.h> | |
| 359 | # include <bits/sigthread.h> | |
| 360 | #endif /* use Unix98 */ | |
| 361 | ||
| 362 | /* The following functions are used internally in the C library and in | |
| 363 | other code which need deep insights. */ | |
| 364 | ||
| 365 | /* Return number of available real-time signal with highest priority. */ | |
| 366 | extern int __libc_current_sigrtmin (void) __THROW; | |
| 367 | /* Return number of available real-time signal with lowest priority. */ | |
| 368 | extern int __libc_current_sigrtmax (void) __THROW; | |
| 369 | ||
| 370 | #define SIGRTMIN (__libc_current_sigrtmin ()) | |
| 371 | #define SIGRTMAX (__libc_current_sigrtmax ()) | |
| 372 | ||
| 373 | __END_DECLS | |
| 374 | ||
| 375 | #endif /* not signal.h */ |
libc/glibc/signal/sys/signal.h created+1
| ... | ... | @@ -0,0 +1 @@ |
| 1 | #include <signal.h> |
libc/glibc/stdlib/alloca.h created+40
| ... | ... | @@ -0,0 +1,40 @@ |
| 1 | /* Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _ALLOCA_H | |
| 19 | #define _ALLOCA_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #define __need_size_t | |
| 24 | #include <stddef.h> | |
| 25 | ||
| 26 | __BEGIN_DECLS | |
| 27 | ||
| 28 | /* Remove any previous definitions. */ | |
| 29 | #undef alloca | |
| 30 | ||
| 31 | /* Allocate a block that will be freed when the calling function exits. */ | |
| 32 | extern void *alloca (size_t __size) __THROW; | |
| 33 | ||
| 34 | #ifdef __GNUC__ | |
| 35 | # define alloca(size) __builtin_alloca (size) | |
| 36 | #endif /* GCC. */ | |
| 37 | ||
| 38 | __END_DECLS | |
| 39 | ||
| 40 | #endif /* alloca.h */ |
libc/glibc/stdlib/at_quick_exit.c created+46
| ... | ... | @@ -0,0 +1,46 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | #include <stdlib.h> | |
| 36 | #include <dso_handle.h> | |
| 37 | #include "exit.h" | |
| 38 | ||
| 39 | ||
| 40 | /* Register FUNC to be executed by `quick_exit'. */ | |
| 41 | int | |
| 42 | attribute_hidden | |
| 43 | at_quick_exit (void (*func) (void)) | |
| 44 | { | |
| 45 | return __cxa_at_quick_exit ((void (*) (void *)) func, __dso_handle); | |
| 46 | } |
libc/glibc/stdlib/atexit.c created+47
| ... | ... | @@ -0,0 +1,47 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | In addition to the permissions in the GNU Lesser General Public | |
| 10 | License, the Free Software Foundation gives you unlimited | |
| 11 | permission to link the compiled version of this file with other | |
| 12 | programs, and to distribute those programs without any restriction | |
| 13 | coming from the use of this file. (The GNU Lesser General Public | |
| 14 | License restrictions do apply in other respects; for example, they | |
| 15 | cover modification of the file, and distribution when not linked | |
| 16 | into another program.) | |
| 17 | ||
| 18 | Note that people who make modified versions of this file are not | |
| 19 | obligated to grant this special exception for their modified | |
| 20 | versions; it is their choice whether to do so. The GNU Lesser | |
| 21 | General Public License gives permission to release a modified | |
| 22 | version without this exception; this exception also makes it | |
| 23 | possible to release a modified version which carries forward this | |
| 24 | exception. | |
| 25 | ||
| 26 | The GNU C Library is distributed in the hope that it will be useful, | |
| 27 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 28 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 29 | Lesser General Public License for more details. | |
| 30 | ||
| 31 | You should have received a copy of the GNU Lesser General Public | |
| 32 | License along with the GNU C Library; if not, see | |
| 33 | <http://www.gnu.org/licenses/>. */ | |
| 34 | ||
| 35 | #include <stdlib.h> | |
| 36 | #include <dso_handle.h> | |
| 37 | #include "exit.h" | |
| 38 | ||
| 39 | /* Register FUNC to be executed by `exit'. */ | |
| 40 | int | |
| 41 | #ifndef atexit | |
| 42 | attribute_hidden | |
| 43 | #endif | |
| 44 | atexit (void (*func) (void)) | |
| 45 | { | |
| 46 | return __cxa_atexit ((void (*) (void *)) func, NULL, __dso_handle); | |
| 47 | } |
libc/glibc/stdlib/bits/stdlib-float.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Floating-point inline functions for stdlib.h. | |
| 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _STDLIB_H | |
| 20 | # error "Never use <bits/stdlib-float.h> directly; include <stdlib.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifdef __USE_EXTERN_INLINES | |
| 24 | __extern_inline double | |
| 25 | __NTH (atof (const char *__nptr)) | |
| 26 | { | |
| 27 | return strtod (__nptr, (char **) NULL); | |
| 28 | } | |
| 29 | #endif /* Optimizing and Inlining. */ |
libc/glibc/stdlib/exit.h created+94
| ... | ... | @@ -0,0 +1,94 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _EXIT_H | |
| 19 | #define _EXIT_H 1 | |
| 20 | ||
| 21 | #include <stdbool.h> | |
| 22 | #include <stdint.h> | |
| 23 | #include <libc-lock.h> | |
| 24 | ||
| 25 | enum | |
| 26 | { | |
| 27 | ef_free, /* `ef_free' MUST be zero! */ | |
| 28 | ef_us, | |
| 29 | ef_on, | |
| 30 | ef_at, | |
| 31 | ef_cxa | |
| 32 | }; | |
| 33 | ||
| 34 | struct exit_function | |
| 35 | { | |
| 36 | /* `flavour' should be of type of the `enum' above but since we need | |
| 37 | this element in an atomic operation we have to use `long int'. */ | |
| 38 | long int flavor; | |
| 39 | union | |
| 40 | { | |
| 41 | void (*at) (void); | |
| 42 | struct | |
| 43 | { | |
| 44 | void (*fn) (int status, void *arg); | |
| 45 | void *arg; | |
| 46 | } on; | |
| 47 | struct | |
| 48 | { | |
| 49 | void (*fn) (void *arg, int status); | |
| 50 | void *arg; | |
| 51 | void *dso_handle; | |
| 52 | } cxa; | |
| 53 | } func; | |
| 54 | }; | |
| 55 | struct exit_function_list | |
| 56 | { | |
| 57 | struct exit_function_list *next; | |
| 58 | size_t idx; | |
| 59 | struct exit_function fns[32]; | |
| 60 | }; | |
| 61 | ||
| 62 | extern struct exit_function_list *__exit_funcs attribute_hidden; | |
| 63 | extern struct exit_function_list *__quick_exit_funcs attribute_hidden; | |
| 64 | extern uint64_t __new_exitfn_called attribute_hidden; | |
| 65 | ||
| 66 | /* True once all registered atexit/at_quick_exit/onexit handlers have been | |
| 67 | called */ | |
| 68 | extern bool __exit_funcs_done attribute_hidden; | |
| 69 | ||
| 70 | /* This lock protects __exit_funcs, __quick_exit_funcs, __exit_funcs_done | |
| 71 | and __new_exitfn_called globals against simultaneous access from | |
| 72 | atexit/on_exit/at_quick_exit in multiple threads, and also from | |
| 73 | simultaneous access while another thread is in the middle of calling | |
| 74 | exit handlers. See BZ#14333. Note: for lists, the entire list, and | |
| 75 | each associated entry in the list, is protected for all access by this | |
| 76 | lock. */ | |
| 77 | __libc_lock_define (extern, __exit_funcs_lock); | |
| 78 | ||
| 79 | ||
| 80 | extern struct exit_function *__new_exitfn (struct exit_function_list **listp) | |
| 81 | attribute_hidden; | |
| 82 | ||
| 83 | extern void __run_exit_handlers (int status, | |
| 84 | struct exit_function_list **listp, | |
| 85 | bool run_list_atexit, bool run_dtors) | |
| 86 | attribute_hidden __attribute__ ((__noreturn__)); | |
| 87 | ||
| 88 | extern int __internal_atexit (void (*func) (void *), void *arg, void *d, | |
| 89 | struct exit_function_list **listp) | |
| 90 | attribute_hidden; | |
| 91 | extern int __cxa_at_quick_exit (void (*func) (void *), void *d); | |
| 92 | ||
| 93 | ||
| 94 | #endif /* exit.h */ |
libc/glibc/stdlib/stdlib.h created+1022
| ... | ... | @@ -0,0 +1,1022 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.20 General utilities <stdlib.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _STDLIB_H | |
| 23 | ||
| 24 | #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION | |
| 25 | #include <bits/libc-header-start.h> | |
| 26 | ||
| 27 | /* Get size_t, wchar_t and NULL from <stddef.h>. */ | |
| 28 | #define __need_size_t | |
| 29 | #define __need_wchar_t | |
| 30 | #define __need_NULL | |
| 31 | #include <stddef.h> | |
| 32 | ||
| 33 | __BEGIN_DECLS | |
| 34 | ||
| 35 | #define _STDLIB_H 1 | |
| 36 | ||
| 37 | #if (defined __USE_XOPEN || defined __USE_XOPEN2K8) && !defined _SYS_WAIT_H | |
| 38 | /* XPG requires a few symbols from <sys/wait.h> being defined. */ | |
| 39 | # include <bits/waitflags.h> | |
| 40 | # include <bits/waitstatus.h> | |
| 41 | ||
| 42 | /* Define the macros <sys/wait.h> also would define this way. */ | |
| 43 | # define WEXITSTATUS(status) __WEXITSTATUS (status) | |
| 44 | # define WTERMSIG(status) __WTERMSIG (status) | |
| 45 | # define WSTOPSIG(status) __WSTOPSIG (status) | |
| 46 | # define WIFEXITED(status) __WIFEXITED (status) | |
| 47 | # define WIFSIGNALED(status) __WIFSIGNALED (status) | |
| 48 | # define WIFSTOPPED(status) __WIFSTOPPED (status) | |
| 49 | # ifdef __WIFCONTINUED | |
| 50 | # define WIFCONTINUED(status) __WIFCONTINUED (status) | |
| 51 | # endif | |
| 52 | #endif /* X/Open or XPG7 and <sys/wait.h> not included. */ | |
| 53 | ||
| 54 | /* _FloatN API tests for enablement. */ | |
| 55 | #include <bits/floatn.h> | |
| 56 | ||
| 57 | /* Returned by `div'. */ | |
| 58 | typedef struct | |
| 59 | { | |
| 60 | int quot; /* Quotient. */ | |
| 61 | int rem; /* Remainder. */ | |
| 62 | } div_t; | |
| 63 | ||
| 64 | /* Returned by `ldiv'. */ | |
| 65 | #ifndef __ldiv_t_defined | |
| 66 | typedef struct | |
| 67 | { | |
| 68 | long int quot; /* Quotient. */ | |
| 69 | long int rem; /* Remainder. */ | |
| 70 | } ldiv_t; | |
| 71 | # define __ldiv_t_defined 1 | |
| 72 | #endif | |
| 73 | ||
| 74 | #if defined __USE_ISOC99 && !defined __lldiv_t_defined | |
| 75 | /* Returned by `lldiv'. */ | |
| 76 | __extension__ typedef struct | |
| 77 | { | |
| 78 | long long int quot; /* Quotient. */ | |
| 79 | long long int rem; /* Remainder. */ | |
| 80 | } lldiv_t; | |
| 81 | # define __lldiv_t_defined 1 | |
| 82 | #endif | |
| 83 | ||
| 84 | ||
| 85 | /* The largest number rand will return (same as INT_MAX). */ | |
| 86 | #define RAND_MAX 2147483647 | |
| 87 | ||
| 88 | ||
| 89 | /* We define these the same for all machines. | |
| 90 | Changes from this to the outside world should be done in `_exit'. */ | |
| 91 | #define EXIT_FAILURE 1 /* Failing exit status. */ | |
| 92 | #define EXIT_SUCCESS 0 /* Successful exit status. */ | |
| 93 | ||
| 94 | ||
| 95 | /* Maximum length of a multibyte character in the current locale. */ | |
| 96 | #define MB_CUR_MAX (__ctype_get_mb_cur_max ()) | |
| 97 | extern size_t __ctype_get_mb_cur_max (void) __THROW __wur; | |
| 98 | ||
| 99 | ||
| 100 | /* Convert a string to a floating-point number. */ | |
| 101 | extern double atof (const char *__nptr) | |
| 102 | __THROW __attribute_pure__ __nonnull ((1)) __wur; | |
| 103 | /* Convert a string to an integer. */ | |
| 104 | extern int atoi (const char *__nptr) | |
| 105 | __THROW __attribute_pure__ __nonnull ((1)) __wur; | |
| 106 | /* Convert a string to a long integer. */ | |
| 107 | extern long int atol (const char *__nptr) | |
| 108 | __THROW __attribute_pure__ __nonnull ((1)) __wur; | |
| 109 | ||
| 110 | #ifdef __USE_ISOC99 | |
| 111 | /* Convert a string to a long long integer. */ | |
| 112 | __extension__ extern long long int atoll (const char *__nptr) | |
| 113 | __THROW __attribute_pure__ __nonnull ((1)) __wur; | |
| 114 | #endif | |
| 115 | ||
| 116 | /* Convert a string to a floating-point number. */ | |
| 117 | extern double strtod (const char *__restrict __nptr, | |
| 118 | char **__restrict __endptr) | |
| 119 | __THROW __nonnull ((1)); | |
| 120 | ||
| 121 | #ifdef __USE_ISOC99 | |
| 122 | /* Likewise for `float' and `long double' sizes of floating-point numbers. */ | |
| 123 | extern float strtof (const char *__restrict __nptr, | |
| 124 | char **__restrict __endptr) __THROW __nonnull ((1)); | |
| 125 | ||
| 126 | extern long double strtold (const char *__restrict __nptr, | |
| 127 | char **__restrict __endptr) | |
| 128 | __THROW __nonnull ((1)); | |
| 129 | #endif | |
| 130 | ||
| 131 | /* Likewise for '_FloatN' and '_FloatNx'. */ | |
| 132 | ||
| 133 | #if __HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 134 | extern _Float16 strtof16 (const char *__restrict __nptr, | |
| 135 | char **__restrict __endptr) | |
| 136 | __THROW __nonnull ((1)); | |
| 137 | #endif | |
| 138 | ||
| 139 | #if __HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 140 | extern _Float32 strtof32 (const char *__restrict __nptr, | |
| 141 | char **__restrict __endptr) | |
| 142 | __THROW __nonnull ((1)); | |
| 143 | #endif | |
| 144 | ||
| 145 | #if __HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 146 | extern _Float64 strtof64 (const char *__restrict __nptr, | |
| 147 | char **__restrict __endptr) | |
| 148 | __THROW __nonnull ((1)); | |
| 149 | #endif | |
| 150 | ||
| 151 | #if __HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 152 | extern _Float128 strtof128 (const char *__restrict __nptr, | |
| 153 | char **__restrict __endptr) | |
| 154 | __THROW __nonnull ((1)); | |
| 155 | #endif | |
| 156 | ||
| 157 | #if __HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 158 | extern _Float32x strtof32x (const char *__restrict __nptr, | |
| 159 | char **__restrict __endptr) | |
| 160 | __THROW __nonnull ((1)); | |
| 161 | #endif | |
| 162 | ||
| 163 | #if __HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 164 | extern _Float64x strtof64x (const char *__restrict __nptr, | |
| 165 | char **__restrict __endptr) | |
| 166 | __THROW __nonnull ((1)); | |
| 167 | #endif | |
| 168 | ||
| 169 | #if __HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 170 | extern _Float128x strtof128x (const char *__restrict __nptr, | |
| 171 | char **__restrict __endptr) | |
| 172 | __THROW __nonnull ((1)); | |
| 173 | #endif | |
| 174 | ||
| 175 | /* Convert a string to a long integer. */ | |
| 176 | extern long int strtol (const char *__restrict __nptr, | |
| 177 | char **__restrict __endptr, int __base) | |
| 178 | __THROW __nonnull ((1)); | |
| 179 | /* Convert a string to an unsigned long integer. */ | |
| 180 | extern unsigned long int strtoul (const char *__restrict __nptr, | |
| 181 | char **__restrict __endptr, int __base) | |
| 182 | __THROW __nonnull ((1)); | |
| 183 | ||
| 184 | #ifdef __USE_MISC | |
| 185 | /* Convert a string to a quadword integer. */ | |
| 186 | __extension__ | |
| 187 | extern long long int strtoq (const char *__restrict __nptr, | |
| 188 | char **__restrict __endptr, int __base) | |
| 189 | __THROW __nonnull ((1)); | |
| 190 | /* Convert a string to an unsigned quadword integer. */ | |
| 191 | __extension__ | |
| 192 | extern unsigned long long int strtouq (const char *__restrict __nptr, | |
| 193 | char **__restrict __endptr, int __base) | |
| 194 | __THROW __nonnull ((1)); | |
| 195 | #endif /* Use misc. */ | |
| 196 | ||
| 197 | #ifdef __USE_ISOC99 | |
| 198 | /* Convert a string to a quadword integer. */ | |
| 199 | __extension__ | |
| 200 | extern long long int strtoll (const char *__restrict __nptr, | |
| 201 | char **__restrict __endptr, int __base) | |
| 202 | __THROW __nonnull ((1)); | |
| 203 | /* Convert a string to an unsigned quadword integer. */ | |
| 204 | __extension__ | |
| 205 | extern unsigned long long int strtoull (const char *__restrict __nptr, | |
| 206 | char **__restrict __endptr, int __base) | |
| 207 | __THROW __nonnull ((1)); | |
| 208 | #endif /* ISO C99 or use MISC. */ | |
| 209 | ||
| 210 | /* Convert a floating-point number to a string. */ | |
| 211 | #if __GLIBC_USE (IEC_60559_BFP_EXT) | |
| 212 | extern int strfromd (char *__dest, size_t __size, const char *__format, | |
| 213 | double __f) | |
| 214 | __THROW __nonnull ((3)); | |
| 215 | ||
| 216 | extern int strfromf (char *__dest, size_t __size, const char *__format, | |
| 217 | float __f) | |
| 218 | __THROW __nonnull ((3)); | |
| 219 | ||
| 220 | extern int strfroml (char *__dest, size_t __size, const char *__format, | |
| 221 | long double __f) | |
| 222 | __THROW __nonnull ((3)); | |
| 223 | #endif | |
| 224 | ||
| 225 | #if __HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 226 | extern int strfromf16 (char *__dest, size_t __size, const char * __format, | |
| 227 | _Float16 __f) | |
| 228 | __THROW __nonnull ((3)); | |
| 229 | #endif | |
| 230 | ||
| 231 | #if __HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 232 | extern int strfromf32 (char *__dest, size_t __size, const char * __format, | |
| 233 | _Float32 __f) | |
| 234 | __THROW __nonnull ((3)); | |
| 235 | #endif | |
| 236 | ||
| 237 | #if __HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 238 | extern int strfromf64 (char *__dest, size_t __size, const char * __format, | |
| 239 | _Float64 __f) | |
| 240 | __THROW __nonnull ((3)); | |
| 241 | #endif | |
| 242 | ||
| 243 | #if __HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 244 | extern int strfromf128 (char *__dest, size_t __size, const char * __format, | |
| 245 | _Float128 __f) | |
| 246 | __THROW __nonnull ((3)); | |
| 247 | #endif | |
| 248 | ||
| 249 | #if __HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 250 | extern int strfromf32x (char *__dest, size_t __size, const char * __format, | |
| 251 | _Float32x __f) | |
| 252 | __THROW __nonnull ((3)); | |
| 253 | #endif | |
| 254 | ||
| 255 | #if __HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 256 | extern int strfromf64x (char *__dest, size_t __size, const char * __format, | |
| 257 | _Float64x __f) | |
| 258 | __THROW __nonnull ((3)); | |
| 259 | #endif | |
| 260 | ||
| 261 | #if __HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT) | |
| 262 | extern int strfromf128x (char *__dest, size_t __size, const char * __format, | |
| 263 | _Float128x __f) | |
| 264 | __THROW __nonnull ((3)); | |
| 265 | #endif | |
| 266 | ||
| 267 | ||
| 268 | #ifdef __USE_GNU | |
| 269 | /* Parallel versions of the functions above which take the locale to | |
| 270 | use as an additional parameter. These are GNU extensions inspired | |
| 271 | by the POSIX.1-2008 extended locale API. */ | |
| 272 | # include <bits/types/locale_t.h> | |
| 273 | ||
| 274 | extern long int strtol_l (const char *__restrict __nptr, | |
| 275 | char **__restrict __endptr, int __base, | |
| 276 | locale_t __loc) __THROW __nonnull ((1, 4)); | |
| 277 | ||
| 278 | extern unsigned long int strtoul_l (const char *__restrict __nptr, | |
| 279 | char **__restrict __endptr, | |
| 280 | int __base, locale_t __loc) | |
| 281 | __THROW __nonnull ((1, 4)); | |
| 282 | ||
| 283 | __extension__ | |
| 284 | extern long long int strtoll_l (const char *__restrict __nptr, | |
| 285 | char **__restrict __endptr, int __base, | |
| 286 | locale_t __loc) | |
| 287 | __THROW __nonnull ((1, 4)); | |
| 288 | ||
| 289 | __extension__ | |
| 290 | extern unsigned long long int strtoull_l (const char *__restrict __nptr, | |
| 291 | char **__restrict __endptr, | |
| 292 | int __base, locale_t __loc) | |
| 293 | __THROW __nonnull ((1, 4)); | |
| 294 | ||
| 295 | extern double strtod_l (const char *__restrict __nptr, | |
| 296 | char **__restrict __endptr, locale_t __loc) | |
| 297 | __THROW __nonnull ((1, 3)); | |
| 298 | ||
| 299 | extern float strtof_l (const char *__restrict __nptr, | |
| 300 | char **__restrict __endptr, locale_t __loc) | |
| 301 | __THROW __nonnull ((1, 3)); | |
| 302 | ||
| 303 | extern long double strtold_l (const char *__restrict __nptr, | |
| 304 | char **__restrict __endptr, | |
| 305 | locale_t __loc) | |
| 306 | __THROW __nonnull ((1, 3)); | |
| 307 | ||
| 308 | # if __HAVE_FLOAT16 | |
| 309 | extern _Float16 strtof16_l (const char *__restrict __nptr, | |
| 310 | char **__restrict __endptr, | |
| 311 | locale_t __loc) | |
| 312 | __THROW __nonnull ((1, 3)); | |
| 313 | # endif | |
| 314 | ||
| 315 | # if __HAVE_FLOAT32 | |
| 316 | extern _Float32 strtof32_l (const char *__restrict __nptr, | |
| 317 | char **__restrict __endptr, | |
| 318 | locale_t __loc) | |
| 319 | __THROW __nonnull ((1, 3)); | |
| 320 | # endif | |
| 321 | ||
| 322 | # if __HAVE_FLOAT64 | |
| 323 | extern _Float64 strtof64_l (const char *__restrict __nptr, | |
| 324 | char **__restrict __endptr, | |
| 325 | locale_t __loc) | |
| 326 | __THROW __nonnull ((1, 3)); | |
| 327 | # endif | |
| 328 | ||
| 329 | # if __HAVE_FLOAT128 | |
| 330 | extern _Float128 strtof128_l (const char *__restrict __nptr, | |
| 331 | char **__restrict __endptr, | |
| 332 | locale_t __loc) | |
| 333 | __THROW __nonnull ((1, 3)); | |
| 334 | # endif | |
| 335 | ||
| 336 | # if __HAVE_FLOAT32X | |
| 337 | extern _Float32x strtof32x_l (const char *__restrict __nptr, | |
| 338 | char **__restrict __endptr, | |
| 339 | locale_t __loc) | |
| 340 | __THROW __nonnull ((1, 3)); | |
| 341 | # endif | |
| 342 | ||
| 343 | # if __HAVE_FLOAT64X | |
| 344 | extern _Float64x strtof64x_l (const char *__restrict __nptr, | |
| 345 | char **__restrict __endptr, | |
| 346 | locale_t __loc) | |
| 347 | __THROW __nonnull ((1, 3)); | |
| 348 | # endif | |
| 349 | ||
| 350 | # if __HAVE_FLOAT128X | |
| 351 | extern _Float128x strtof128x_l (const char *__restrict __nptr, | |
| 352 | char **__restrict __endptr, | |
| 353 | locale_t __loc) | |
| 354 | __THROW __nonnull ((1, 3)); | |
| 355 | # endif | |
| 356 | #endif /* GNU */ | |
| 357 | ||
| 358 | ||
| 359 | #ifdef __USE_EXTERN_INLINES | |
| 360 | __extern_inline int | |
| 361 | __NTH (atoi (const char *__nptr)) | |
| 362 | { | |
| 363 | return (int) strtol (__nptr, (char **) NULL, 10); | |
| 364 | } | |
| 365 | __extern_inline long int | |
| 366 | __NTH (atol (const char *__nptr)) | |
| 367 | { | |
| 368 | return strtol (__nptr, (char **) NULL, 10); | |
| 369 | } | |
| 370 | ||
| 371 | # ifdef __USE_ISOC99 | |
| 372 | __extension__ __extern_inline long long int | |
| 373 | __NTH (atoll (const char *__nptr)) | |
| 374 | { | |
| 375 | return strtoll (__nptr, (char **) NULL, 10); | |
| 376 | } | |
| 377 | # endif | |
| 378 | #endif /* Optimizing and Inlining. */ | |
| 379 | ||
| 380 | ||
| 381 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 382 | /* Convert N to base 64 using the digits "./0-9A-Za-z", least-significant | |
| 383 | digit first. Returns a pointer to static storage overwritten by the | |
| 384 | next call. */ | |
| 385 | extern char *l64a (long int __n) __THROW __wur; | |
| 386 | ||
| 387 | /* Read a number from a string S in base 64 as above. */ | |
| 388 | extern long int a64l (const char *__s) | |
| 389 | __THROW __attribute_pure__ __nonnull ((1)) __wur; | |
| 390 | ||
| 391 | #endif /* Use misc || extended X/Open. */ | |
| 392 | ||
| 393 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 394 | # include <sys/types.h> /* we need int32_t... */ | |
| 395 | ||
| 396 | /* These are the functions that actually do things. The `random', `srandom', | |
| 397 | `initstate' and `setstate' functions are those from BSD Unices. | |
| 398 | The `rand' and `srand' functions are required by the ANSI standard. | |
| 399 | We provide both interfaces to the same random number generator. */ | |
| 400 | /* Return a random long integer between 0 and RAND_MAX inclusive. */ | |
| 401 | extern long int random (void) __THROW; | |
| 402 | ||
| 403 | /* Seed the random number generator with the given number. */ | |
| 404 | extern void srandom (unsigned int __seed) __THROW; | |
| 405 | ||
| 406 | /* Initialize the random number generator to use state buffer STATEBUF, | |
| 407 | of length STATELEN, and seed it with SEED. Optimal lengths are 8, 16, | |
| 408 | 32, 64, 128 and 256, the bigger the better; values less than 8 will | |
| 409 | cause an error and values greater than 256 will be rounded down. */ | |
| 410 | extern char *initstate (unsigned int __seed, char *__statebuf, | |
| 411 | size_t __statelen) __THROW __nonnull ((2)); | |
| 412 | ||
| 413 | /* Switch the random number generator to state buffer STATEBUF, | |
| 414 | which should have been previously initialized by `initstate'. */ | |
| 415 | extern char *setstate (char *__statebuf) __THROW __nonnull ((1)); | |
| 416 | ||
| 417 | ||
| 418 | # ifdef __USE_MISC | |
| 419 | /* Reentrant versions of the `random' family of functions. | |
| 420 | These functions all use the following data structure to contain | |
| 421 | state, rather than global state variables. */ | |
| 422 | ||
| 423 | struct random_data | |
| 424 | { | |
| 425 | int32_t *fptr; /* Front pointer. */ | |
| 426 | int32_t *rptr; /* Rear pointer. */ | |
| 427 | int32_t *state; /* Array of state values. */ | |
| 428 | int rand_type; /* Type of random number generator. */ | |
| 429 | int rand_deg; /* Degree of random number generator. */ | |
| 430 | int rand_sep; /* Distance between front and rear. */ | |
| 431 | int32_t *end_ptr; /* Pointer behind state table. */ | |
| 432 | }; | |
| 433 | ||
| 434 | extern int random_r (struct random_data *__restrict __buf, | |
| 435 | int32_t *__restrict __result) __THROW __nonnull ((1, 2)); | |
| 436 | ||
| 437 | extern int srandom_r (unsigned int __seed, struct random_data *__buf) | |
| 438 | __THROW __nonnull ((2)); | |
| 439 | ||
| 440 | extern int initstate_r (unsigned int __seed, char *__restrict __statebuf, | |
| 441 | size_t __statelen, | |
| 442 | struct random_data *__restrict __buf) | |
| 443 | __THROW __nonnull ((2, 4)); | |
| 444 | ||
| 445 | extern int setstate_r (char *__restrict __statebuf, | |
| 446 | struct random_data *__restrict __buf) | |
| 447 | __THROW __nonnull ((1, 2)); | |
| 448 | # endif /* Use misc. */ | |
| 449 | #endif /* Use extended X/Open || misc. */ | |
| 450 | ||
| 451 | ||
| 452 | /* Return a random integer between 0 and RAND_MAX inclusive. */ | |
| 453 | extern int rand (void) __THROW; | |
| 454 | /* Seed the random number generator with the given number. */ | |
| 455 | extern void srand (unsigned int __seed) __THROW; | |
| 456 | ||
| 457 | #ifdef __USE_POSIX199506 | |
| 458 | /* Reentrant interface according to POSIX.1. */ | |
| 459 | extern int rand_r (unsigned int *__seed) __THROW; | |
| 460 | #endif | |
| 461 | ||
| 462 | ||
| 463 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 464 | /* System V style 48-bit random number generator functions. */ | |
| 465 | ||
| 466 | /* Return non-negative, double-precision floating-point value in [0.0,1.0). */ | |
| 467 | extern double drand48 (void) __THROW; | |
| 468 | extern double erand48 (unsigned short int __xsubi[3]) __THROW __nonnull ((1)); | |
| 469 | ||
| 470 | /* Return non-negative, long integer in [0,2^31). */ | |
| 471 | extern long int lrand48 (void) __THROW; | |
| 472 | extern long int nrand48 (unsigned short int __xsubi[3]) | |
| 473 | __THROW __nonnull ((1)); | |
| 474 | ||
| 475 | /* Return signed, long integers in [-2^31,2^31). */ | |
| 476 | extern long int mrand48 (void) __THROW; | |
| 477 | extern long int jrand48 (unsigned short int __xsubi[3]) | |
| 478 | __THROW __nonnull ((1)); | |
| 479 | ||
| 480 | /* Seed random number generator. */ | |
| 481 | extern void srand48 (long int __seedval) __THROW; | |
| 482 | extern unsigned short int *seed48 (unsigned short int __seed16v[3]) | |
| 483 | __THROW __nonnull ((1)); | |
| 484 | extern void lcong48 (unsigned short int __param[7]) __THROW __nonnull ((1)); | |
| 485 | ||
| 486 | # ifdef __USE_MISC | |
| 487 | /* Data structure for communication with thread safe versions. This | |
| 488 | type is to be regarded as opaque. It's only exported because users | |
| 489 | have to allocate objects of this type. */ | |
| 490 | struct drand48_data | |
| 491 | { | |
| 492 | unsigned short int __x[3]; /* Current state. */ | |
| 493 | unsigned short int __old_x[3]; /* Old state. */ | |
| 494 | unsigned short int __c; /* Additive const. in congruential formula. */ | |
| 495 | unsigned short int __init; /* Flag for initializing. */ | |
| 496 | __extension__ unsigned long long int __a; /* Factor in congruential | |
| 497 | formula. */ | |
| 498 | }; | |
| 499 | ||
| 500 | /* Return non-negative, double-precision floating-point value in [0.0,1.0). */ | |
| 501 | extern int drand48_r (struct drand48_data *__restrict __buffer, | |
| 502 | double *__restrict __result) __THROW __nonnull ((1, 2)); | |
| 503 | extern int erand48_r (unsigned short int __xsubi[3], | |
| 504 | struct drand48_data *__restrict __buffer, | |
| 505 | double *__restrict __result) __THROW __nonnull ((1, 2)); | |
| 506 | ||
| 507 | /* Return non-negative, long integer in [0,2^31). */ | |
| 508 | extern int lrand48_r (struct drand48_data *__restrict __buffer, | |
| 509 | long int *__restrict __result) | |
| 510 | __THROW __nonnull ((1, 2)); | |
| 511 | extern int nrand48_r (unsigned short int __xsubi[3], | |
| 512 | struct drand48_data *__restrict __buffer, | |
| 513 | long int *__restrict __result) | |
| 514 | __THROW __nonnull ((1, 2)); | |
| 515 | ||
| 516 | /* Return signed, long integers in [-2^31,2^31). */ | |
| 517 | extern int mrand48_r (struct drand48_data *__restrict __buffer, | |
| 518 | long int *__restrict __result) | |
| 519 | __THROW __nonnull ((1, 2)); | |
| 520 | extern int jrand48_r (unsigned short int __xsubi[3], | |
| 521 | struct drand48_data *__restrict __buffer, | |
| 522 | long int *__restrict __result) | |
| 523 | __THROW __nonnull ((1, 2)); | |
| 524 | ||
| 525 | /* Seed random number generator. */ | |
| 526 | extern int srand48_r (long int __seedval, struct drand48_data *__buffer) | |
| 527 | __THROW __nonnull ((2)); | |
| 528 | ||
| 529 | extern int seed48_r (unsigned short int __seed16v[3], | |
| 530 | struct drand48_data *__buffer) __THROW __nonnull ((1, 2)); | |
| 531 | ||
| 532 | extern int lcong48_r (unsigned short int __param[7], | |
| 533 | struct drand48_data *__buffer) | |
| 534 | __THROW __nonnull ((1, 2)); | |
| 535 | # endif /* Use misc. */ | |
| 536 | #endif /* Use misc or X/Open. */ | |
| 537 | ||
| 538 | /* Allocate SIZE bytes of memory. */ | |
| 539 | extern void *malloc (size_t __size) __THROW __attribute_malloc__ __wur; | |
| 540 | /* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */ | |
| 541 | extern void *calloc (size_t __nmemb, size_t __size) | |
| 542 | __THROW __attribute_malloc__ __wur; | |
| 543 | ||
| 544 | /* Re-allocate the previously allocated block | |
| 545 | in PTR, making the new block SIZE bytes long. */ | |
| 546 | /* __attribute_malloc__ is not used, because if realloc returns | |
| 547 | the same pointer that was passed to it, aliasing needs to be allowed | |
| 548 | between objects pointed by the old and new pointers. */ | |
| 549 | extern void *realloc (void *__ptr, size_t __size) | |
| 550 | __THROW __attribute_warn_unused_result__; | |
| 551 | ||
| 552 | #ifdef __USE_MISC | |
| 553 | /* Re-allocate the previously allocated block in PTR, making the new | |
| 554 | block large enough for NMEMB elements of SIZE bytes each. */ | |
| 555 | /* __attribute_malloc__ is not used, because if reallocarray returns | |
| 556 | the same pointer that was passed to it, aliasing needs to be allowed | |
| 557 | between objects pointed by the old and new pointers. */ | |
| 558 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size) | |
| 559 | __THROW __attribute_warn_unused_result__; | |
| 560 | #endif | |
| 561 | ||
| 562 | /* Free a block allocated by `malloc', `realloc' or `calloc'. */ | |
| 563 | extern void free (void *__ptr) __THROW; | |
| 564 | ||
| 565 | #ifdef __USE_MISC | |
| 566 | # include <alloca.h> | |
| 567 | #endif /* Use misc. */ | |
| 568 | ||
| 569 | #if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) \ | |
| 570 | || defined __USE_MISC | |
| 571 | /* Allocate SIZE bytes on a page boundary. The storage cannot be freed. */ | |
| 572 | extern void *valloc (size_t __size) __THROW __attribute_malloc__ __wur; | |
| 573 | #endif | |
| 574 | ||
| 575 | #ifdef __USE_XOPEN2K | |
| 576 | /* Allocate memory of SIZE bytes with an alignment of ALIGNMENT. */ | |
| 577 | extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size) | |
| 578 | __THROW __nonnull ((1)) __wur; | |
| 579 | #endif | |
| 580 | ||
| 581 | #ifdef __USE_ISOC11 | |
| 582 | /* ISO C variant of aligned allocation. */ | |
| 583 | extern void *aligned_alloc (size_t __alignment, size_t __size) | |
| 584 | __THROW __attribute_malloc__ __attribute_alloc_size__ ((2)) __wur; | |
| 585 | #endif | |
| 586 | ||
| 587 | /* Abort execution and generate a core-dump. */ | |
| 588 | extern void abort (void) __THROW __attribute__ ((__noreturn__)); | |
| 589 | ||
| 590 | ||
| 591 | /* Register a function to be called when `exit' is called. */ | |
| 592 | extern int atexit (void (*__func) (void)) __THROW __nonnull ((1)); | |
| 593 | ||
| 594 | #if defined __USE_ISOC11 || defined __USE_ISOCXX11 | |
| 595 | /* Register a function to be called when `quick_exit' is called. */ | |
| 596 | # ifdef __cplusplus | |
| 597 | extern "C++" int at_quick_exit (void (*__func) (void)) | |
| 598 | __THROW __asm ("at_quick_exit") __nonnull ((1)); | |
| 599 | # else | |
| 600 | extern int at_quick_exit (void (*__func) (void)) __THROW __nonnull ((1)); | |
| 601 | # endif | |
| 602 | #endif | |
| 603 | ||
| 604 | #ifdef __USE_MISC | |
| 605 | /* Register a function to be called with the status | |
| 606 | given to `exit' and the given argument. */ | |
| 607 | extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg) | |
| 608 | __THROW __nonnull ((1)); | |
| 609 | #endif | |
| 610 | ||
| 611 | /* Call all functions registered with `atexit' and `on_exit', | |
| 612 | in the reverse of the order in which they were registered, | |
| 613 | perform stdio cleanup, and terminate program execution with STATUS. */ | |
| 614 | extern void exit (int __status) __THROW __attribute__ ((__noreturn__)); | |
| 615 | ||
| 616 | #if defined __USE_ISOC11 || defined __USE_ISOCXX11 | |
| 617 | /* Call all functions registered with `at_quick_exit' in the reverse | |
| 618 | of the order in which they were registered and terminate program | |
| 619 | execution with STATUS. */ | |
| 620 | extern void quick_exit (int __status) __THROW __attribute__ ((__noreturn__)); | |
| 621 | #endif | |
| 622 | ||
| 623 | #ifdef __USE_ISOC99 | |
| 624 | /* Terminate the program with STATUS without calling any of the | |
| 625 | functions registered with `atexit' or `on_exit'. */ | |
| 626 | extern void _Exit (int __status) __THROW __attribute__ ((__noreturn__)); | |
| 627 | #endif | |
| 628 | ||
| 629 | ||
| 630 | /* Return the value of envariable NAME, or NULL if it doesn't exist. */ | |
| 631 | extern char *getenv (const char *__name) __THROW __nonnull ((1)) __wur; | |
| 632 | ||
| 633 | #ifdef __USE_GNU | |
| 634 | /* This function is similar to the above but returns NULL if the | |
| 635 | programs is running with SUID or SGID enabled. */ | |
| 636 | extern char *secure_getenv (const char *__name) | |
| 637 | __THROW __nonnull ((1)) __wur; | |
| 638 | #endif | |
| 639 | ||
| 640 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 641 | /* The SVID says this is in <stdio.h>, but this seems a better place. */ | |
| 642 | /* Put STRING, which is of the form "NAME=VALUE", in the environment. | |
| 643 | If there is no `=', remove NAME from the environment. */ | |
| 644 | extern int putenv (char *__string) __THROW __nonnull ((1)); | |
| 645 | #endif | |
| 646 | ||
| 647 | #ifdef __USE_XOPEN2K | |
| 648 | /* Set NAME to VALUE in the environment. | |
| 649 | If REPLACE is nonzero, overwrite an existing value. */ | |
| 650 | extern int setenv (const char *__name, const char *__value, int __replace) | |
| 651 | __THROW __nonnull ((2)); | |
| 652 | ||
| 653 | /* Remove the variable NAME from the environment. */ | |
| 654 | extern int unsetenv (const char *__name) __THROW __nonnull ((1)); | |
| 655 | #endif | |
| 656 | ||
| 657 | #ifdef __USE_MISC | |
| 658 | /* The `clearenv' was planned to be added to POSIX.1 but probably | |
| 659 | never made it. Nevertheless the POSIX.9 standard (POSIX bindings | |
| 660 | for Fortran 77) requires this function. */ | |
| 661 | extern int clearenv (void) __THROW; | |
| 662 | #endif | |
| 663 | ||
| 664 | ||
| 665 | #if defined __USE_MISC \ | |
| 666 | || (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8) | |
| 667 | /* Generate a unique temporary file name from TEMPLATE. | |
| 668 | The last six characters of TEMPLATE must be "XXXXXX"; | |
| 669 | they are replaced with a string that makes the file name unique. | |
| 670 | Always returns TEMPLATE, it's either a temporary file name or a null | |
| 671 | string if it cannot get a unique file name. */ | |
| 672 | extern char *mktemp (char *__template) __THROW __nonnull ((1)); | |
| 673 | #endif | |
| 674 | ||
| 675 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 676 | /* Generate a unique temporary file name from TEMPLATE. | |
| 677 | The last six characters of TEMPLATE must be "XXXXXX"; | |
| 678 | they are replaced with a string that makes the filename unique. | |
| 679 | Returns a file descriptor open on the file for reading and writing, | |
| 680 | or -1 if it cannot create a uniquely-named file. | |
| 681 | ||
| 682 | This function is a possible cancellation point and therefore not | |
| 683 | marked with __THROW. */ | |
| 684 | # ifndef __USE_FILE_OFFSET64 | |
| 685 | extern int mkstemp (char *__template) __nonnull ((1)) __wur; | |
| 686 | # else | |
| 687 | # ifdef __REDIRECT | |
| 688 | extern int __REDIRECT (mkstemp, (char *__template), mkstemp64) | |
| 689 | __nonnull ((1)) __wur; | |
| 690 | # else | |
| 691 | # define mkstemp mkstemp64 | |
| 692 | # endif | |
| 693 | # endif | |
| 694 | # ifdef __USE_LARGEFILE64 | |
| 695 | extern int mkstemp64 (char *__template) __nonnull ((1)) __wur; | |
| 696 | # endif | |
| 697 | #endif | |
| 698 | ||
| 699 | #ifdef __USE_MISC | |
| 700 | /* Similar to mkstemp, but the template can have a suffix after the | |
| 701 | XXXXXX. The length of the suffix is specified in the second | |
| 702 | parameter. | |
| 703 | ||
| 704 | This function is a possible cancellation point and therefore not | |
| 705 | marked with __THROW. */ | |
| 706 | # ifndef __USE_FILE_OFFSET64 | |
| 707 | extern int mkstemps (char *__template, int __suffixlen) __nonnull ((1)) __wur; | |
| 708 | # else | |
| 709 | # ifdef __REDIRECT | |
| 710 | extern int __REDIRECT (mkstemps, (char *__template, int __suffixlen), | |
| 711 | mkstemps64) __nonnull ((1)) __wur; | |
| 712 | # else | |
| 713 | # define mkstemps mkstemps64 | |
| 714 | # endif | |
| 715 | # endif | |
| 716 | # ifdef __USE_LARGEFILE64 | |
| 717 | extern int mkstemps64 (char *__template, int __suffixlen) | |
| 718 | __nonnull ((1)) __wur; | |
| 719 | # endif | |
| 720 | #endif | |
| 721 | ||
| 722 | #ifdef __USE_XOPEN2K8 | |
| 723 | /* Create a unique temporary directory from TEMPLATE. | |
| 724 | The last six characters of TEMPLATE must be "XXXXXX"; | |
| 725 | they are replaced with a string that makes the directory name unique. | |
| 726 | Returns TEMPLATE, or a null pointer if it cannot get a unique name. | |
| 727 | The directory is created mode 700. */ | |
| 728 | extern char *mkdtemp (char *__template) __THROW __nonnull ((1)) __wur; | |
| 729 | #endif | |
| 730 | ||
| 731 | #ifdef __USE_GNU | |
| 732 | /* Generate a unique temporary file name from TEMPLATE similar to | |
| 733 | mkstemp. But allow the caller to pass additional flags which are | |
| 734 | used in the open call to create the file.. | |
| 735 | ||
| 736 | This function is a possible cancellation point and therefore not | |
| 737 | marked with __THROW. */ | |
| 738 | # ifndef __USE_FILE_OFFSET64 | |
| 739 | extern int mkostemp (char *__template, int __flags) __nonnull ((1)) __wur; | |
| 740 | # else | |
| 741 | # ifdef __REDIRECT | |
| 742 | extern int __REDIRECT (mkostemp, (char *__template, int __flags), mkostemp64) | |
| 743 | __nonnull ((1)) __wur; | |
| 744 | # else | |
| 745 | # define mkostemp mkostemp64 | |
| 746 | # endif | |
| 747 | # endif | |
| 748 | # ifdef __USE_LARGEFILE64 | |
| 749 | extern int mkostemp64 (char *__template, int __flags) __nonnull ((1)) __wur; | |
| 750 | # endif | |
| 751 | ||
| 752 | /* Similar to mkostemp, but the template can have a suffix after the | |
| 753 | XXXXXX. The length of the suffix is specified in the second | |
| 754 | parameter. | |
| 755 | ||
| 756 | This function is a possible cancellation point and therefore not | |
| 757 | marked with __THROW. */ | |
| 758 | # ifndef __USE_FILE_OFFSET64 | |
| 759 | extern int mkostemps (char *__template, int __suffixlen, int __flags) | |
| 760 | __nonnull ((1)) __wur; | |
| 761 | # else | |
| 762 | # ifdef __REDIRECT | |
| 763 | extern int __REDIRECT (mkostemps, (char *__template, int __suffixlen, | |
| 764 | int __flags), mkostemps64) | |
| 765 | __nonnull ((1)) __wur; | |
| 766 | # else | |
| 767 | # define mkostemps mkostemps64 | |
| 768 | # endif | |
| 769 | # endif | |
| 770 | # ifdef __USE_LARGEFILE64 | |
| 771 | extern int mkostemps64 (char *__template, int __suffixlen, int __flags) | |
| 772 | __nonnull ((1)) __wur; | |
| 773 | # endif | |
| 774 | #endif | |
| 775 | ||
| 776 | ||
| 777 | /* Execute the given line as a shell command. | |
| 778 | ||
| 779 | This function is a cancellation point and therefore not marked with | |
| 780 | __THROW. */ | |
| 781 | extern int system (const char *__command) __wur; | |
| 782 | ||
| 783 | ||
| 784 | #ifdef __USE_GNU | |
| 785 | /* Return a malloc'd string containing the canonical absolute name of the | |
| 786 | existing named file. */ | |
| 787 | extern char *canonicalize_file_name (const char *__name) | |
| 788 | __THROW __nonnull ((1)) __wur; | |
| 789 | #endif | |
| 790 | ||
| 791 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED | |
| 792 | /* Return the canonical absolute name of file NAME. If RESOLVED is | |
| 793 | null, the result is malloc'd; otherwise, if the canonical name is | |
| 794 | PATH_MAX chars or more, returns null with `errno' set to | |
| 795 | ENAMETOOLONG; if the name fits in fewer than PATH_MAX chars, | |
| 796 | returns the name in RESOLVED. */ | |
| 797 | extern char *realpath (const char *__restrict __name, | |
| 798 | char *__restrict __resolved) __THROW __wur; | |
| 799 | #endif | |
| 800 | ||
| 801 | ||
| 802 | /* Shorthand for type of comparison functions. */ | |
| 803 | #ifndef __COMPAR_FN_T | |
| 804 | # define __COMPAR_FN_T | |
| 805 | typedef int (*__compar_fn_t) (const void *, const void *); | |
| 806 | ||
| 807 | # ifdef __USE_GNU | |
| 808 | typedef __compar_fn_t comparison_fn_t; | |
| 809 | # endif | |
| 810 | #endif | |
| 811 | #ifdef __USE_GNU | |
| 812 | typedef int (*__compar_d_fn_t) (const void *, const void *, void *); | |
| 813 | #endif | |
| 814 | ||
| 815 | /* Do a binary search for KEY in BASE, which consists of NMEMB elements | |
| 816 | of SIZE bytes each, using COMPAR to perform the comparisons. */ | |
| 817 | extern void *bsearch (const void *__key, const void *__base, | |
| 818 | size_t __nmemb, size_t __size, __compar_fn_t __compar) | |
| 819 | __nonnull ((1, 2, 5)) __wur; | |
| 820 | ||
| 821 | #ifdef __USE_EXTERN_INLINES | |
| 822 | # include <bits/stdlib-bsearch.h> | |
| 823 | #endif | |
| 824 | ||
| 825 | /* Sort NMEMB elements of BASE, of SIZE bytes each, | |
| 826 | using COMPAR to perform the comparisons. */ | |
| 827 | extern void qsort (void *__base, size_t __nmemb, size_t __size, | |
| 828 | __compar_fn_t __compar) __nonnull ((1, 4)); | |
| 829 | #ifdef __USE_GNU | |
| 830 | extern void qsort_r (void *__base, size_t __nmemb, size_t __size, | |
| 831 | __compar_d_fn_t __compar, void *__arg) | |
| 832 | __nonnull ((1, 4)); | |
| 833 | #endif | |
| 834 | ||
| 835 | ||
| 836 | /* Return the absolute value of X. */ | |
| 837 | extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur; | |
| 838 | extern long int labs (long int __x) __THROW __attribute__ ((__const__)) __wur; | |
| 839 | ||
| 840 | #ifdef __USE_ISOC99 | |
| 841 | __extension__ extern long long int llabs (long long int __x) | |
| 842 | __THROW __attribute__ ((__const__)) __wur; | |
| 843 | #endif | |
| 844 | ||
| 845 | ||
| 846 | /* Return the `div_t', `ldiv_t' or `lldiv_t' representation | |
| 847 | of the value of NUMER over DENOM. */ | |
| 848 | /* GCC may have built-ins for these someday. */ | |
| 849 | extern div_t div (int __numer, int __denom) | |
| 850 | __THROW __attribute__ ((__const__)) __wur; | |
| 851 | extern ldiv_t ldiv (long int __numer, long int __denom) | |
| 852 | __THROW __attribute__ ((__const__)) __wur; | |
| 853 | ||
| 854 | #ifdef __USE_ISOC99 | |
| 855 | __extension__ extern lldiv_t lldiv (long long int __numer, | |
| 856 | long long int __denom) | |
| 857 | __THROW __attribute__ ((__const__)) __wur; | |
| 858 | #endif | |
| 859 | ||
| 860 | ||
| 861 | #if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8) \ | |
| 862 | || defined __USE_MISC | |
| 863 | /* Convert floating point numbers to strings. The returned values are | |
| 864 | valid only until another call to the same function. */ | |
| 865 | ||
| 866 | /* Convert VALUE to a string with NDIGIT digits and return a pointer to | |
| 867 | this. Set *DECPT with the position of the decimal character and *SIGN | |
| 868 | with the sign of the number. */ | |
| 869 | extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt, | |
| 870 | int *__restrict __sign) __THROW __nonnull ((3, 4)) __wur; | |
| 871 | ||
| 872 | /* Convert VALUE to a string rounded to NDIGIT decimal digits. Set *DECPT | |
| 873 | with the position of the decimal character and *SIGN with the sign of | |
| 874 | the number. */ | |
| 875 | extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt, | |
| 876 | int *__restrict __sign) __THROW __nonnull ((3, 4)) __wur; | |
| 877 | ||
| 878 | /* If possible convert VALUE to a string with NDIGIT significant digits. | |
| 879 | Otherwise use exponential representation. The resulting string will | |
| 880 | be written to BUF. */ | |
| 881 | extern char *gcvt (double __value, int __ndigit, char *__buf) | |
| 882 | __THROW __nonnull ((3)) __wur; | |
| 883 | #endif | |
| 884 | ||
| 885 | #ifdef __USE_MISC | |
| 886 | /* Long double versions of above functions. */ | |
| 887 | extern char *qecvt (long double __value, int __ndigit, | |
| 888 | int *__restrict __decpt, int *__restrict __sign) | |
| 889 | __THROW __nonnull ((3, 4)) __wur; | |
| 890 | extern char *qfcvt (long double __value, int __ndigit, | |
| 891 | int *__restrict __decpt, int *__restrict __sign) | |
| 892 | __THROW __nonnull ((3, 4)) __wur; | |
| 893 | extern char *qgcvt (long double __value, int __ndigit, char *__buf) | |
| 894 | __THROW __nonnull ((3)) __wur; | |
| 895 | ||
| 896 | ||
| 897 | /* Reentrant version of the functions above which provide their own | |
| 898 | buffers. */ | |
| 899 | extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt, | |
| 900 | int *__restrict __sign, char *__restrict __buf, | |
| 901 | size_t __len) __THROW __nonnull ((3, 4, 5)); | |
| 902 | extern int fcvt_r (double __value, int __ndigit, int *__restrict __decpt, | |
| 903 | int *__restrict __sign, char *__restrict __buf, | |
| 904 | size_t __len) __THROW __nonnull ((3, 4, 5)); | |
| 905 | ||
| 906 | extern int qecvt_r (long double __value, int __ndigit, | |
| 907 | int *__restrict __decpt, int *__restrict __sign, | |
| 908 | char *__restrict __buf, size_t __len) | |
| 909 | __THROW __nonnull ((3, 4, 5)); | |
| 910 | extern int qfcvt_r (long double __value, int __ndigit, | |
| 911 | int *__restrict __decpt, int *__restrict __sign, | |
| 912 | char *__restrict __buf, size_t __len) | |
| 913 | __THROW __nonnull ((3, 4, 5)); | |
| 914 | #endif /* misc */ | |
| 915 | ||
| 916 | ||
| 917 | /* Return the length of the multibyte character | |
| 918 | in S, which is no longer than N. */ | |
| 919 | extern int mblen (const char *__s, size_t __n) __THROW; | |
| 920 | /* Return the length of the given multibyte character, | |
| 921 | putting its `wchar_t' representation in *PWC. */ | |
| 922 | extern int mbtowc (wchar_t *__restrict __pwc, | |
| 923 | const char *__restrict __s, size_t __n) __THROW; | |
| 924 | /* Put the multibyte character represented | |
| 925 | by WCHAR in S, returning its length. */ | |
| 926 | extern int wctomb (char *__s, wchar_t __wchar) __THROW; | |
| 927 | ||
| 928 | ||
| 929 | /* Convert a multibyte string to a wide char string. */ | |
| 930 | extern size_t mbstowcs (wchar_t *__restrict __pwcs, | |
| 931 | const char *__restrict __s, size_t __n) __THROW; | |
| 932 | /* Convert a wide char string to multibyte string. */ | |
| 933 | extern size_t wcstombs (char *__restrict __s, | |
| 934 | const wchar_t *__restrict __pwcs, size_t __n) | |
| 935 | __THROW; | |
| 936 | ||
| 937 | ||
| 938 | #ifdef __USE_MISC | |
| 939 | /* Determine whether the string value of RESPONSE matches the affirmation | |
| 940 | or negative response expression as specified by the LC_MESSAGES category | |
| 941 | in the program's current locale. Returns 1 if affirmative, 0 if | |
| 942 | negative, and -1 if not matching. */ | |
| 943 | extern int rpmatch (const char *__response) __THROW __nonnull ((1)) __wur; | |
| 944 | #endif | |
| 945 | ||
| 946 | ||
| 947 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 | |
| 948 | /* Parse comma separated suboption from *OPTIONP and match against | |
| 949 | strings in TOKENS. If found return index and set *VALUEP to | |
| 950 | optional value introduced by an equal sign. If the suboption is | |
| 951 | not part of TOKENS return in *VALUEP beginning of unknown | |
| 952 | suboption. On exit *OPTIONP is set to the beginning of the next | |
| 953 | token or at the terminating NUL character. */ | |
| 954 | extern int getsubopt (char **__restrict __optionp, | |
| 955 | char *const *__restrict __tokens, | |
| 956 | char **__restrict __valuep) | |
| 957 | __THROW __nonnull ((1, 2, 3)) __wur; | |
| 958 | #endif | |
| 959 | ||
| 960 | ||
| 961 | /* X/Open pseudo terminal handling. */ | |
| 962 | ||
| 963 | #ifdef __USE_XOPEN2KXSI | |
| 964 | /* Return a master pseudo-terminal handle. */ | |
| 965 | extern int posix_openpt (int __oflag) __wur; | |
| 966 | #endif | |
| 967 | ||
| 968 | #ifdef __USE_XOPEN_EXTENDED | |
| 969 | /* The next four functions all take a master pseudo-tty fd and | |
| 970 | perform an operation on the associated slave: */ | |
| 971 | ||
| 972 | /* Chown the slave to the calling user. */ | |
| 973 | extern int grantpt (int __fd) __THROW; | |
| 974 | ||
| 975 | /* Release an internal lock so the slave can be opened. | |
| 976 | Call after grantpt(). */ | |
| 977 | extern int unlockpt (int __fd) __THROW; | |
| 978 | ||
| 979 | /* Return the pathname of the pseudo terminal slave associated with | |
| 980 | the master FD is open on, or NULL on errors. | |
| 981 | The returned storage is good until the next call to this function. */ | |
| 982 | extern char *ptsname (int __fd) __THROW __wur; | |
| 983 | #endif | |
| 984 | ||
| 985 | #ifdef __USE_GNU | |
| 986 | /* Store at most BUFLEN characters of the pathname of the slave pseudo | |
| 987 | terminal associated with the master FD is open on in BUF. | |
| 988 | Return 0 on success, otherwise an error number. */ | |
| 989 | extern int ptsname_r (int __fd, char *__buf, size_t __buflen) | |
| 990 | __THROW __nonnull ((2)); | |
| 991 | ||
| 992 | /* Open a master pseudo terminal and return its file descriptor. */ | |
| 993 | extern int getpt (void); | |
| 994 | #endif | |
| 995 | ||
| 996 | #ifdef __USE_MISC | |
| 997 | /* Put the 1 minute, 5 minute and 15 minute load averages into the first | |
| 998 | NELEM elements of LOADAVG. Return the number written (never more than | |
| 999 | three, but may be less than NELEM), or -1 if an error occurred. */ | |
| 1000 | extern int getloadavg (double __loadavg[], int __nelem) | |
| 1001 | __THROW __nonnull ((1)); | |
| 1002 | #endif | |
| 1003 | ||
| 1004 | #if defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K | |
| 1005 | /* Return the index into the active-logins file (utmp) for | |
| 1006 | the controlling terminal. */ | |
| 1007 | extern int ttyslot (void) __THROW; | |
| 1008 | #endif | |
| 1009 | ||
| 1010 | #include <bits/stdlib-float.h> | |
| 1011 | ||
| 1012 | /* Define some macros helping to catch buffer overflows. */ | |
| 1013 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function | |
| 1014 | # include <bits/stdlib.h> | |
| 1015 | #endif | |
| 1016 | #ifdef __LDBL_COMPAT | |
| 1017 | # include <bits/stdlib-ldbl.h> | |
| 1018 | #endif | |
| 1019 | ||
| 1020 | __END_DECLS | |
| 1021 | ||
| 1022 | #endif /* stdlib.h */ |
libc/glibc/string/endian.h created+97
| ... | ... | @@ -0,0 +1,97 @@ |
| 1 | /* Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _ENDIAN_H | |
| 19 | #define _ENDIAN_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | /* Definitions for byte order, according to significance of bytes, | |
| 24 | from low addresses to high addresses. The value is what you get by | |
| 25 | putting '4' in the most significant byte, '3' in the second most | |
| 26 | significant byte, '2' in the second least significant byte, and '1' | |
| 27 | in the least significant byte, and then writing down one digit for | |
| 28 | each byte, starting with the byte at the lowest address at the left, | |
| 29 | and proceeding to the byte with the highest address at the right. */ | |
| 30 | ||
| 31 | #define __LITTLE_ENDIAN 1234 | |
| 32 | #define __BIG_ENDIAN 4321 | |
| 33 | #define __PDP_ENDIAN 3412 | |
| 34 | ||
| 35 | /* This file defines `__BYTE_ORDER' for the particular machine. */ | |
| 36 | #include <bits/endian.h> | |
| 37 | ||
| 38 | /* Some machines may need to use a different endianness for floating point | |
| 39 | values. */ | |
| 40 | #ifndef __FLOAT_WORD_ORDER | |
| 41 | # define __FLOAT_WORD_ORDER __BYTE_ORDER | |
| 42 | #endif | |
| 43 | ||
| 44 | #ifdef __USE_MISC | |
| 45 | # define LITTLE_ENDIAN __LITTLE_ENDIAN | |
| 46 | # define BIG_ENDIAN __BIG_ENDIAN | |
| 47 | # define PDP_ENDIAN __PDP_ENDIAN | |
| 48 | # define BYTE_ORDER __BYTE_ORDER | |
| 49 | #endif | |
| 50 | ||
| 51 | #if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 52 | # define __LONG_LONG_PAIR(HI, LO) LO, HI | |
| 53 | #elif __BYTE_ORDER == __BIG_ENDIAN | |
| 54 | # define __LONG_LONG_PAIR(HI, LO) HI, LO | |
| 55 | #endif | |
| 56 | ||
| 57 | ||
| 58 | #if defined __USE_MISC && !defined __ASSEMBLER__ | |
| 59 | /* Conversion interfaces. */ | |
| 60 | # include <bits/byteswap.h> | |
| 61 | # include <bits/uintn-identity.h> | |
| 62 | ||
| 63 | # if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 64 | # define htobe16(x) __bswap_16 (x) | |
| 65 | # define htole16(x) __uint16_identity (x) | |
| 66 | # define be16toh(x) __bswap_16 (x) | |
| 67 | # define le16toh(x) __uint16_identity (x) | |
| 68 | ||
| 69 | # define htobe32(x) __bswap_32 (x) | |
| 70 | # define htole32(x) __uint32_identity (x) | |
| 71 | # define be32toh(x) __bswap_32 (x) | |
| 72 | # define le32toh(x) __uint32_identity (x) | |
| 73 | ||
| 74 | # define htobe64(x) __bswap_64 (x) | |
| 75 | # define htole64(x) __uint64_identity (x) | |
| 76 | # define be64toh(x) __bswap_64 (x) | |
| 77 | # define le64toh(x) __uint64_identity (x) | |
| 78 | ||
| 79 | # else | |
| 80 | # define htobe16(x) __uint16_identity (x) | |
| 81 | # define htole16(x) __bswap_16 (x) | |
| 82 | # define be16toh(x) __uint16_identity (x) | |
| 83 | # define le16toh(x) __bswap_16 (x) | |
| 84 | ||
| 85 | # define htobe32(x) __uint32_identity (x) | |
| 86 | # define htole32(x) __bswap_32 (x) | |
| 87 | # define be32toh(x) __uint32_identity (x) | |
| 88 | # define le32toh(x) __bswap_32 (x) | |
| 89 | ||
| 90 | # define htobe64(x) __uint64_identity (x) | |
| 91 | # define htole64(x) __bswap_64 (x) | |
| 92 | # define be64toh(x) __uint64_identity (x) | |
| 93 | # define le64toh(x) __bswap_64 (x) | |
| 94 | # endif | |
| 95 | #endif | |
| 96 | ||
| 97 | #endif /* endian.h */ |
libc/glibc/sysdeps/generic/allocalim.h created+4
| ... | ... | @@ -0,0 +1,4 @@ |
| 1 | extern inline int __libc_use_alloca (size_t size) | |
| 2 | { | |
| 3 | return size <= __MAX_ALLOCA_CUTOFF; | |
| 4 | } |
libc/glibc/sysdeps/generic/dl-dtprocnum.h created+21
| ... | ... | @@ -0,0 +1,21 @@ |
| 1 | /* Configuration of lookup functions. | |
| 2 | Copyright (C) 2000-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* Number of extra dynamic section entries for this architecture. By | |
| 20 | default there are none. */ | |
| 21 | #define DT_THISPROCNUM 0 |
libc/glibc/sysdeps/generic/dwarf2.h created+590
| ... | ... | @@ -0,0 +1,590 @@ |
| 1 | /* Declarations and definitions of codes relating to the DWARF2 symbolic | |
| 2 | debugging information format. | |
| 3 | Copyright (C) 1992-2019 Free Software Foundation, Inc. | |
| 4 | Contributed by Gary Funck (gary@intrepid.com). Derived from the | |
| 5 | DWARF 1 implementation written by Ron Guilmette (rfg@monkeys.com). | |
| 6 | ||
| 7 | This file is part of the GNU C Library. | |
| 8 | ||
| 9 | The GNU C Library is free software; you can redistribute it and/or | |
| 10 | modify it under the terms of the GNU Lesser General Public | |
| 11 | License as published by the Free Software Foundation; either | |
| 12 | version 2.1 of the License, or (at your option) any later version. | |
| 13 | ||
| 14 | The GNU C Library is distributed in the hope that it will be useful, | |
| 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 | Lesser General Public License for more details. | |
| 18 | ||
| 19 | You should have received a copy of the GNU Lesser General Public | |
| 20 | License along with the GNU C Library; if not, see | |
| 21 | <http://www.gnu.org/licenses/>. */ | |
| 22 | ||
| 23 | #ifndef _DWARF2_H | |
| 24 | #define _DWARF2_H 1 | |
| 25 | ||
| 26 | /* This file is derived from the DWARF specification (a public document) | |
| 27 | Revision 2.0.0 (July 27, 1993) developed by the UNIX International | |
| 28 | Programming Languages Special Interest Group (UI/PLSIG) and distributed | |
| 29 | by UNIX International. Copies of this specification are available from | |
| 30 | UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054. */ | |
| 31 | ||
| 32 | /* This file is shared between GCC and GDB, and should not contain | |
| 33 | prototypes. */ | |
| 34 | ||
| 35 | #ifndef __ASSEMBLER__ | |
| 36 | /* Tag names and codes. */ | |
| 37 | ||
| 38 | enum dwarf_tag | |
| 39 | { | |
| 40 | DW_TAG_padding = 0x00, | |
| 41 | DW_TAG_array_type = 0x01, | |
| 42 | DW_TAG_class_type = 0x02, | |
| 43 | DW_TAG_entry_point = 0x03, | |
| 44 | DW_TAG_enumeration_type = 0x04, | |
| 45 | DW_TAG_formal_parameter = 0x05, | |
| 46 | DW_TAG_imported_declaration = 0x08, | |
| 47 | DW_TAG_label = 0x0a, | |
| 48 | DW_TAG_lexical_block = 0x0b, | |
| 49 | DW_TAG_member = 0x0d, | |
| 50 | DW_TAG_pointer_type = 0x0f, | |
| 51 | DW_TAG_reference_type = 0x10, | |
| 52 | DW_TAG_compile_unit = 0x11, | |
| 53 | DW_TAG_string_type = 0x12, | |
| 54 | DW_TAG_structure_type = 0x13, | |
| 55 | DW_TAG_subroutine_type = 0x15, | |
| 56 | DW_TAG_typedef = 0x16, | |
| 57 | DW_TAG_union_type = 0x17, | |
| 58 | DW_TAG_unspecified_parameters = 0x18, | |
| 59 | DW_TAG_variant = 0x19, | |
| 60 | DW_TAG_common_block = 0x1a, | |
| 61 | DW_TAG_common_inclusion = 0x1b, | |
| 62 | DW_TAG_inheritance = 0x1c, | |
| 63 | DW_TAG_inlined_subroutine = 0x1d, | |
| 64 | DW_TAG_module = 0x1e, | |
| 65 | DW_TAG_ptr_to_member_type = 0x1f, | |
| 66 | DW_TAG_set_type = 0x20, | |
| 67 | DW_TAG_subrange_type = 0x21, | |
| 68 | DW_TAG_with_stmt = 0x22, | |
| 69 | DW_TAG_access_declaration = 0x23, | |
| 70 | DW_TAG_base_type = 0x24, | |
| 71 | DW_TAG_catch_block = 0x25, | |
| 72 | DW_TAG_const_type = 0x26, | |
| 73 | DW_TAG_constant = 0x27, | |
| 74 | DW_TAG_enumerator = 0x28, | |
| 75 | DW_TAG_file_type = 0x29, | |
| 76 | DW_TAG_friend = 0x2a, | |
| 77 | DW_TAG_namelist = 0x2b, | |
| 78 | DW_TAG_namelist_item = 0x2c, | |
| 79 | DW_TAG_packed_type = 0x2d, | |
| 80 | DW_TAG_subprogram = 0x2e, | |
| 81 | DW_TAG_template_type_param = 0x2f, | |
| 82 | DW_TAG_template_value_param = 0x30, | |
| 83 | DW_TAG_thrown_type = 0x31, | |
| 84 | DW_TAG_try_block = 0x32, | |
| 85 | DW_TAG_variant_part = 0x33, | |
| 86 | DW_TAG_variable = 0x34, | |
| 87 | DW_TAG_volatile_type = 0x35, | |
| 88 | /* SGI/MIPS Extensions */ | |
| 89 | DW_TAG_MIPS_loop = 0x4081, | |
| 90 | /* GNU extensions */ | |
| 91 | DW_TAG_format_label = 0x4101, /* for FORTRAN 77 and Fortran 90 */ | |
| 92 | DW_TAG_function_template = 0x4102, /* for C++ */ | |
| 93 | DW_TAG_class_template = 0x4103, /* for C++ */ | |
| 94 | DW_TAG_GNU_BINCL = 0x4104, | |
| 95 | DW_TAG_GNU_EINCL = 0x4105 | |
| 96 | }; | |
| 97 | ||
| 98 | #define DW_TAG_lo_user 0x4080 | |
| 99 | #define DW_TAG_hi_user 0xffff | |
| 100 | ||
| 101 | /* flag that tells whether entry has a child or not */ | |
| 102 | #define DW_children_no 0 | |
| 103 | #define DW_children_yes 1 | |
| 104 | ||
| 105 | /* Form names and codes. */ | |
| 106 | enum dwarf_form | |
| 107 | { | |
| 108 | DW_FORM_addr = 0x01, | |
| 109 | DW_FORM_block2 = 0x03, | |
| 110 | DW_FORM_block4 = 0x04, | |
| 111 | DW_FORM_data2 = 0x05, | |
| 112 | DW_FORM_data4 = 0x06, | |
| 113 | DW_FORM_data8 = 0x07, | |
| 114 | DW_FORM_string = 0x08, | |
| 115 | DW_FORM_block = 0x09, | |
| 116 | DW_FORM_block1 = 0x0a, | |
| 117 | DW_FORM_data1 = 0x0b, | |
| 118 | DW_FORM_flag = 0x0c, | |
| 119 | DW_FORM_sdata = 0x0d, | |
| 120 | DW_FORM_strp = 0x0e, | |
| 121 | DW_FORM_udata = 0x0f, | |
| 122 | DW_FORM_ref_addr = 0x10, | |
| 123 | DW_FORM_ref1 = 0x11, | |
| 124 | DW_FORM_ref2 = 0x12, | |
| 125 | DW_FORM_ref4 = 0x13, | |
| 126 | DW_FORM_ref8 = 0x14, | |
| 127 | DW_FORM_ref_udata = 0x15, | |
| 128 | DW_FORM_indirect = 0x16 | |
| 129 | }; | |
| 130 | ||
| 131 | /* Attribute names and codes. */ | |
| 132 | ||
| 133 | enum dwarf_attribute | |
| 134 | { | |
| 135 | DW_AT_sibling = 0x01, | |
| 136 | DW_AT_location = 0x02, | |
| 137 | DW_AT_name = 0x03, | |
| 138 | DW_AT_ordering = 0x09, | |
| 139 | DW_AT_subscr_data = 0x0a, | |
| 140 | DW_AT_byte_size = 0x0b, | |
| 141 | DW_AT_bit_offset = 0x0c, | |
| 142 | DW_AT_bit_size = 0x0d, | |
| 143 | DW_AT_element_list = 0x0f, | |
| 144 | DW_AT_stmt_list = 0x10, | |
| 145 | DW_AT_low_pc = 0x11, | |
| 146 | DW_AT_high_pc = 0x12, | |
| 147 | DW_AT_language = 0x13, | |
| 148 | DW_AT_member = 0x14, | |
| 149 | DW_AT_discr = 0x15, | |
| 150 | DW_AT_discr_value = 0x16, | |
| 151 | DW_AT_visibility = 0x17, | |
| 152 | DW_AT_import = 0x18, | |
| 153 | DW_AT_string_length = 0x19, | |
| 154 | DW_AT_common_reference = 0x1a, | |
| 155 | DW_AT_comp_dir = 0x1b, | |
| 156 | DW_AT_const_value = 0x1c, | |
| 157 | DW_AT_containing_type = 0x1d, | |
| 158 | DW_AT_default_value = 0x1e, | |
| 159 | DW_AT_inline = 0x20, | |
| 160 | DW_AT_is_optional = 0x21, | |
| 161 | DW_AT_lower_bound = 0x22, | |
| 162 | DW_AT_producer = 0x25, | |
| 163 | DW_AT_prototyped = 0x27, | |
| 164 | DW_AT_return_addr = 0x2a, | |
| 165 | DW_AT_start_scope = 0x2c, | |
| 166 | DW_AT_stride_size = 0x2e, | |
| 167 | DW_AT_upper_bound = 0x2f, | |
| 168 | DW_AT_abstract_origin = 0x31, | |
| 169 | DW_AT_accessibility = 0x32, | |
| 170 | DW_AT_address_class = 0x33, | |
| 171 | DW_AT_artificial = 0x34, | |
| 172 | DW_AT_base_types = 0x35, | |
| 173 | DW_AT_calling_convention = 0x36, | |
| 174 | DW_AT_count = 0x37, | |
| 175 | DW_AT_data_member_location = 0x38, | |
| 176 | DW_AT_decl_column = 0x39, | |
| 177 | DW_AT_decl_file = 0x3a, | |
| 178 | DW_AT_decl_line = 0x3b, | |
| 179 | DW_AT_declaration = 0x3c, | |
| 180 | DW_AT_discr_list = 0x3d, | |
| 181 | DW_AT_encoding = 0x3e, | |
| 182 | DW_AT_external = 0x3f, | |
| 183 | DW_AT_frame_base = 0x40, | |
| 184 | DW_AT_friend = 0x41, | |
| 185 | DW_AT_identifier_case = 0x42, | |
| 186 | DW_AT_macro_info = 0x43, | |
| 187 | DW_AT_namelist_items = 0x44, | |
| 188 | DW_AT_priority = 0x45, | |
| 189 | DW_AT_segment = 0x46, | |
| 190 | DW_AT_specification = 0x47, | |
| 191 | DW_AT_static_link = 0x48, | |
| 192 | DW_AT_type = 0x49, | |
| 193 | DW_AT_use_location = 0x4a, | |
| 194 | DW_AT_variable_parameter = 0x4b, | |
| 195 | DW_AT_virtuality = 0x4c, | |
| 196 | DW_AT_vtable_elem_location = 0x4d, | |
| 197 | /* SGI/MIPS Extensions */ | |
| 198 | DW_AT_MIPS_fde = 0x2001, | |
| 199 | DW_AT_MIPS_loop_begin = 0x2002, | |
| 200 | DW_AT_MIPS_tail_loop_begin = 0x2003, | |
| 201 | DW_AT_MIPS_epilog_begin = 0x2004, | |
| 202 | DW_AT_MIPS_loop_unroll_factor = 0x2005, | |
| 203 | DW_AT_MIPS_software_pipeline_depth = 0x2006, | |
| 204 | DW_AT_MIPS_linkage_name = 0x2007, | |
| 205 | DW_AT_MIPS_stride = 0x2008, | |
| 206 | DW_AT_MIPS_abstract_name = 0x2009, | |
| 207 | DW_AT_MIPS_clone_origin = 0x200a, | |
| 208 | DW_AT_MIPS_has_inlines = 0x200b, | |
| 209 | /* GNU extensions. */ | |
| 210 | DW_AT_sf_names = 0x2101, | |
| 211 | DW_AT_src_info = 0x2102, | |
| 212 | DW_AT_mac_info = 0x2103, | |
| 213 | DW_AT_src_coords = 0x2104, | |
| 214 | DW_AT_body_begin = 0x2105, | |
| 215 | DW_AT_body_end = 0x2106 | |
| 216 | }; | |
| 217 | ||
| 218 | #define DW_AT_lo_user 0x2000 /* implementation-defined range start */ | |
| 219 | #define DW_AT_hi_user 0x3ff0 /* implementation-defined range end */ | |
| 220 | ||
| 221 | /* Location atom names and codes. */ | |
| 222 | ||
| 223 | enum dwarf_location_atom | |
| 224 | { | |
| 225 | DW_OP_addr = 0x03, | |
| 226 | DW_OP_deref = 0x06, | |
| 227 | DW_OP_const1u = 0x08, | |
| 228 | DW_OP_const1s = 0x09, | |
| 229 | DW_OP_const2u = 0x0a, | |
| 230 | DW_OP_const2s = 0x0b, | |
| 231 | DW_OP_const4u = 0x0c, | |
| 232 | DW_OP_const4s = 0x0d, | |
| 233 | DW_OP_const8u = 0x0e, | |
| 234 | DW_OP_const8s = 0x0f, | |
| 235 | DW_OP_constu = 0x10, | |
| 236 | DW_OP_consts = 0x11, | |
| 237 | DW_OP_dup = 0x12, | |
| 238 | DW_OP_drop = 0x13, | |
| 239 | DW_OP_over = 0x14, | |
| 240 | DW_OP_pick = 0x15, | |
| 241 | DW_OP_swap = 0x16, | |
| 242 | DW_OP_rot = 0x17, | |
| 243 | DW_OP_xderef = 0x18, | |
| 244 | DW_OP_abs = 0x19, | |
| 245 | DW_OP_and = 0x1a, | |
| 246 | DW_OP_div = 0x1b, | |
| 247 | DW_OP_minus = 0x1c, | |
| 248 | DW_OP_mod = 0x1d, | |
| 249 | DW_OP_mul = 0x1e, | |
| 250 | DW_OP_neg = 0x1f, | |
| 251 | DW_OP_not = 0x20, | |
| 252 | DW_OP_or = 0x21, | |
| 253 | DW_OP_plus = 0x22, | |
| 254 | DW_OP_plus_uconst = 0x23, | |
| 255 | DW_OP_shl = 0x24, | |
| 256 | DW_OP_shr = 0x25, | |
| 257 | DW_OP_shra = 0x26, | |
| 258 | DW_OP_xor = 0x27, | |
| 259 | DW_OP_bra = 0x28, | |
| 260 | DW_OP_eq = 0x29, | |
| 261 | DW_OP_ge = 0x2a, | |
| 262 | DW_OP_gt = 0x2b, | |
| 263 | DW_OP_le = 0x2c, | |
| 264 | DW_OP_lt = 0x2d, | |
| 265 | DW_OP_ne = 0x2e, | |
| 266 | DW_OP_skip = 0x2f, | |
| 267 | DW_OP_lit0 = 0x30, | |
| 268 | DW_OP_lit1 = 0x31, | |
| 269 | DW_OP_lit2 = 0x32, | |
| 270 | DW_OP_lit3 = 0x33, | |
| 271 | DW_OP_lit4 = 0x34, | |
| 272 | DW_OP_lit5 = 0x35, | |
| 273 | DW_OP_lit6 = 0x36, | |
| 274 | DW_OP_lit7 = 0x37, | |
| 275 | DW_OP_lit8 = 0x38, | |
| 276 | DW_OP_lit9 = 0x39, | |
| 277 | DW_OP_lit10 = 0x3a, | |
| 278 | DW_OP_lit11 = 0x3b, | |
| 279 | DW_OP_lit12 = 0x3c, | |
| 280 | DW_OP_lit13 = 0x3d, | |
| 281 | DW_OP_lit14 = 0x3e, | |
| 282 | DW_OP_lit15 = 0x3f, | |
| 283 | DW_OP_lit16 = 0x40, | |
| 284 | DW_OP_lit17 = 0x41, | |
| 285 | DW_OP_lit18 = 0x42, | |
| 286 | DW_OP_lit19 = 0x43, | |
| 287 | DW_OP_lit20 = 0x44, | |
| 288 | DW_OP_lit21 = 0x45, | |
| 289 | DW_OP_lit22 = 0x46, | |
| 290 | DW_OP_lit23 = 0x47, | |
| 291 | DW_OP_lit24 = 0x48, | |
| 292 | DW_OP_lit25 = 0x49, | |
| 293 | DW_OP_lit26 = 0x4a, | |
| 294 | DW_OP_lit27 = 0x4b, | |
| 295 | DW_OP_lit28 = 0x4c, | |
| 296 | DW_OP_lit29 = 0x4d, | |
| 297 | DW_OP_lit30 = 0x4e, | |
| 298 | DW_OP_lit31 = 0x4f, | |
| 299 | DW_OP_reg0 = 0x50, | |
| 300 | DW_OP_reg1 = 0x51, | |
| 301 | DW_OP_reg2 = 0x52, | |
| 302 | DW_OP_reg3 = 0x53, | |
| 303 | DW_OP_reg4 = 0x54, | |
| 304 | DW_OP_reg5 = 0x55, | |
| 305 | DW_OP_reg6 = 0x56, | |
| 306 | DW_OP_reg7 = 0x57, | |
| 307 | DW_OP_reg8 = 0x58, | |
| 308 | DW_OP_reg9 = 0x59, | |
| 309 | DW_OP_reg10 = 0x5a, | |
| 310 | DW_OP_reg11 = 0x5b, | |
| 311 | DW_OP_reg12 = 0x5c, | |
| 312 | DW_OP_reg13 = 0x5d, | |
| 313 | DW_OP_reg14 = 0x5e, | |
| 314 | DW_OP_reg15 = 0x5f, | |
| 315 | DW_OP_reg16 = 0x60, | |
| 316 | DW_OP_reg17 = 0x61, | |
| 317 | DW_OP_reg18 = 0x62, | |
| 318 | DW_OP_reg19 = 0x63, | |
| 319 | DW_OP_reg20 = 0x64, | |
| 320 | DW_OP_reg21 = 0x65, | |
| 321 | DW_OP_reg22 = 0x66, | |
| 322 | DW_OP_reg23 = 0x67, | |
| 323 | DW_OP_reg24 = 0x68, | |
| 324 | DW_OP_reg25 = 0x69, | |
| 325 | DW_OP_reg26 = 0x6a, | |
| 326 | DW_OP_reg27 = 0x6b, | |
| 327 | DW_OP_reg28 = 0x6c, | |
| 328 | DW_OP_reg29 = 0x6d, | |
| 329 | DW_OP_reg30 = 0x6e, | |
| 330 | DW_OP_reg31 = 0x6f, | |
| 331 | DW_OP_breg0 = 0x70, | |
| 332 | DW_OP_breg1 = 0x71, | |
| 333 | DW_OP_breg2 = 0x72, | |
| 334 | DW_OP_breg3 = 0x73, | |
| 335 | DW_OP_breg4 = 0x74, | |
| 336 | DW_OP_breg5 = 0x75, | |
| 337 | DW_OP_breg6 = 0x76, | |
| 338 | DW_OP_breg7 = 0x77, | |
| 339 | DW_OP_breg8 = 0x78, | |
| 340 | DW_OP_breg9 = 0x79, | |
| 341 | DW_OP_breg10 = 0x7a, | |
| 342 | DW_OP_breg11 = 0x7b, | |
| 343 | DW_OP_breg12 = 0x7c, | |
| 344 | DW_OP_breg13 = 0x7d, | |
| 345 | DW_OP_breg14 = 0x7e, | |
| 346 | DW_OP_breg15 = 0x7f, | |
| 347 | DW_OP_breg16 = 0x80, | |
| 348 | DW_OP_breg17 = 0x81, | |
| 349 | DW_OP_breg18 = 0x82, | |
| 350 | DW_OP_breg19 = 0x83, | |
| 351 | DW_OP_breg20 = 0x84, | |
| 352 | DW_OP_breg21 = 0x85, | |
| 353 | DW_OP_breg22 = 0x86, | |
| 354 | DW_OP_breg23 = 0x87, | |
| 355 | DW_OP_breg24 = 0x88, | |
| 356 | DW_OP_breg25 = 0x89, | |
| 357 | DW_OP_breg26 = 0x8a, | |
| 358 | DW_OP_breg27 = 0x8b, | |
| 359 | DW_OP_breg28 = 0x8c, | |
| 360 | DW_OP_breg29 = 0x8d, | |
| 361 | DW_OP_breg30 = 0x8e, | |
| 362 | DW_OP_breg31 = 0x8f, | |
| 363 | DW_OP_regx = 0x90, | |
| 364 | DW_OP_fbreg = 0x91, | |
| 365 | DW_OP_bregx = 0x92, | |
| 366 | DW_OP_piece = 0x93, | |
| 367 | DW_OP_deref_size = 0x94, | |
| 368 | DW_OP_xderef_size = 0x95, | |
| 369 | DW_OP_nop = 0x96 | |
| 370 | }; | |
| 371 | ||
| 372 | #define DW_OP_lo_user 0x80 /* implementation-defined range start */ | |
| 373 | #define DW_OP_hi_user 0xff /* implementation-defined range end */ | |
| 374 | ||
| 375 | /* Type encodings. */ | |
| 376 | ||
| 377 | enum dwarf_type | |
| 378 | { | |
| 379 | DW_ATE_void = 0x0, | |
| 380 | DW_ATE_address = 0x1, | |
| 381 | DW_ATE_boolean = 0x2, | |
| 382 | DW_ATE_complex_float = 0x3, | |
| 383 | DW_ATE_float = 0x4, | |
| 384 | DW_ATE_signed = 0x5, | |
| 385 | DW_ATE_signed_char = 0x6, | |
| 386 | DW_ATE_unsigned = 0x7, | |
| 387 | DW_ATE_unsigned_char = 0x8 | |
| 388 | }; | |
| 389 | ||
| 390 | #define DW_ATE_lo_user 0x80 | |
| 391 | #define DW_ATE_hi_user 0xff | |
| 392 | ||
| 393 | /* Array ordering names and codes. */ | |
| 394 | enum dwarf_array_dim_ordering | |
| 395 | { | |
| 396 | DW_ORD_row_major = 0, | |
| 397 | DW_ORD_col_major = 1 | |
| 398 | }; | |
| 399 | ||
| 400 | /* access attribute */ | |
| 401 | enum dwarf_access_attribute | |
| 402 | { | |
| 403 | DW_ACCESS_public = 1, | |
| 404 | DW_ACCESS_protected = 2, | |
| 405 | DW_ACCESS_private = 3 | |
| 406 | }; | |
| 407 | ||
| 408 | /* visibility */ | |
| 409 | enum dwarf_visibility_attribute | |
| 410 | { | |
| 411 | DW_VIS_local = 1, | |
| 412 | DW_VIS_exported = 2, | |
| 413 | DW_VIS_qualified = 3 | |
| 414 | }; | |
| 415 | ||
| 416 | /* virtuality */ | |
| 417 | enum dwarf_virtuality_attribute | |
| 418 | { | |
| 419 | DW_VIRTUALITY_none = 0, | |
| 420 | DW_VIRTUALITY_virtual = 1, | |
| 421 | DW_VIRTUALITY_pure_virtual = 2 | |
| 422 | }; | |
| 423 | ||
| 424 | /* case sensitivity */ | |
| 425 | enum dwarf_id_case | |
| 426 | { | |
| 427 | DW_ID_case_sensitive = 0, | |
| 428 | DW_ID_up_case = 1, | |
| 429 | DW_ID_down_case = 2, | |
| 430 | DW_ID_case_insensitive = 3 | |
| 431 | }; | |
| 432 | ||
| 433 | /* calling convention */ | |
| 434 | enum dwarf_calling_convention | |
| 435 | { | |
| 436 | DW_CC_normal = 0x1, | |
| 437 | DW_CC_program = 0x2, | |
| 438 | DW_CC_nocall = 0x3 | |
| 439 | }; | |
| 440 | ||
| 441 | #define DW_CC_lo_user 0x40 | |
| 442 | #define DW_CC_hi_user 0xff | |
| 443 | ||
| 444 | /* inline attribute */ | |
| 445 | enum dwarf_inline_attribute | |
| 446 | { | |
| 447 | DW_INL_not_inlined = 0, | |
| 448 | DW_INL_inlined = 1, | |
| 449 | DW_INL_declared_not_inlined = 2, | |
| 450 | DW_INL_declared_inlined = 3 | |
| 451 | }; | |
| 452 | ||
| 453 | /* discriminant lists */ | |
| 454 | enum dwarf_discrim_list | |
| 455 | { | |
| 456 | DW_DSC_label = 0, | |
| 457 | DW_DSC_range = 1 | |
| 458 | }; | |
| 459 | ||
| 460 | /* line number opcodes */ | |
| 461 | enum dwarf_line_number_ops | |
| 462 | { | |
| 463 | DW_LNS_extended_op = 0, | |
| 464 | DW_LNS_copy = 1, | |
| 465 | DW_LNS_advance_pc = 2, | |
| 466 | DW_LNS_advance_line = 3, | |
| 467 | DW_LNS_set_file = 4, | |
| 468 | DW_LNS_set_column = 5, | |
| 469 | DW_LNS_negate_stmt = 6, | |
| 470 | DW_LNS_set_basic_block = 7, | |
| 471 | DW_LNS_const_add_pc = 8, | |
| 472 | DW_LNS_fixed_advance_pc = 9 | |
| 473 | }; | |
| 474 | ||
| 475 | /* line number extended opcodes */ | |
| 476 | enum dwarf_line_number_x_ops | |
| 477 | { | |
| 478 | DW_LNE_end_sequence = 1, | |
| 479 | DW_LNE_set_address = 2, | |
| 480 | DW_LNE_define_file = 3 | |
| 481 | }; | |
| 482 | ||
| 483 | /* call frame information */ | |
| 484 | enum dwarf_call_frame_info | |
| 485 | { | |
| 486 | DW_CFA_advance_loc = 0x40, | |
| 487 | DW_CFA_offset = 0x80, | |
| 488 | DW_CFA_restore = 0xc0, | |
| 489 | DW_CFA_nop = 0x00, | |
| 490 | DW_CFA_set_loc = 0x01, | |
| 491 | DW_CFA_advance_loc1 = 0x02, | |
| 492 | DW_CFA_advance_loc2 = 0x03, | |
| 493 | DW_CFA_advance_loc4 = 0x04, | |
| 494 | DW_CFA_offset_extended = 0x05, | |
| 495 | DW_CFA_restore_extended = 0x06, | |
| 496 | DW_CFA_undefined = 0x07, | |
| 497 | DW_CFA_same_value = 0x08, | |
| 498 | DW_CFA_register = 0x09, | |
| 499 | DW_CFA_remember_state = 0x0a, | |
| 500 | DW_CFA_restore_state = 0x0b, | |
| 501 | DW_CFA_def_cfa = 0x0c, | |
| 502 | DW_CFA_def_cfa_register = 0x0d, | |
| 503 | DW_CFA_def_cfa_offset = 0x0e, | |
| 504 | DW_CFA_def_cfa_expression = 0x0f, | |
| 505 | DW_CFA_expression = 0x10, | |
| 506 | /* Dwarf 2.1 */ | |
| 507 | DW_CFA_offset_extended_sf = 0x11, | |
| 508 | DW_CFA_def_cfa_sf = 0x12, | |
| 509 | DW_CFA_def_cfa_offset_sf = 0x13, | |
| 510 | ||
| 511 | /* SGI/MIPS specific */ | |
| 512 | DW_CFA_MIPS_advance_loc8 = 0x1d, | |
| 513 | ||
| 514 | /* GNU extensions */ | |
| 515 | DW_CFA_GNU_window_save = 0x2d, | |
| 516 | DW_CFA_GNU_args_size = 0x2e, | |
| 517 | DW_CFA_GNU_negative_offset_extended = 0x2f | |
| 518 | }; | |
| 519 | ||
| 520 | #define DW_CIE_ID 0xffffffff | |
| 521 | #define DW_CIE_VERSION 1 | |
| 522 | ||
| 523 | #define DW_CFA_extended 0 | |
| 524 | #define DW_CFA_low_user 0x1c | |
| 525 | #define DW_CFA_high_user 0x3f | |
| 526 | ||
| 527 | #define DW_CHILDREN_no 0x00 | |
| 528 | #define DW_CHILDREN_yes 0x01 | |
| 529 | ||
| 530 | #define DW_ADDR_none 0 | |
| 531 | ||
| 532 | /* Source language names and codes. */ | |
| 533 | ||
| 534 | enum dwarf_source_language | |
| 535 | { | |
| 536 | DW_LANG_C89 = 0x0001, | |
| 537 | DW_LANG_C = 0x0002, | |
| 538 | DW_LANG_Ada83 = 0x0003, | |
| 539 | DW_LANG_C_plus_plus = 0x0004, | |
| 540 | DW_LANG_Cobol74 = 0x0005, | |
| 541 | DW_LANG_Cobol85 = 0x0006, | |
| 542 | DW_LANG_Fortran77 = 0x0007, | |
| 543 | DW_LANG_Fortran90 = 0x0008, | |
| 544 | DW_LANG_Pascal83 = 0x0009, | |
| 545 | DW_LANG_Modula2 = 0x000a, | |
| 546 | DW_LANG_Java = 0x000b, | |
| 547 | DW_LANG_Mips_Assembler = 0x8001 | |
| 548 | }; | |
| 549 | ||
| 550 | ||
| 551 | #define DW_LANG_lo_user 0x8000 /* implementation-defined range start */ | |
| 552 | #define DW_LANG_hi_user 0xffff /* implementation-defined range start */ | |
| 553 | ||
| 554 | /* Names and codes for macro information. */ | |
| 555 | ||
| 556 | enum dwarf_macinfo_record_type | |
| 557 | { | |
| 558 | DW_MACINFO_define = 1, | |
| 559 | DW_MACINFO_undef = 2, | |
| 560 | DW_MACINFO_start_file = 3, | |
| 561 | DW_MACINFO_end_file = 4, | |
| 562 | DW_MACINFO_vendor_ext = 255 | |
| 563 | }; | |
| 564 | ||
| 565 | #endif /* !ASSEMBLER */ | |
| 566 | ||
| 567 | /* @@@ For use with GNU frame unwind information. */ | |
| 568 | ||
| 569 | #define DW_EH_PE_absptr 0x00 | |
| 570 | #define DW_EH_PE_omit 0xff | |
| 571 | ||
| 572 | #define DW_EH_PE_uleb128 0x01 | |
| 573 | #define DW_EH_PE_udata2 0x02 | |
| 574 | #define DW_EH_PE_udata4 0x03 | |
| 575 | #define DW_EH_PE_udata8 0x04 | |
| 576 | #define DW_EH_PE_sleb128 0x09 | |
| 577 | #define DW_EH_PE_sdata2 0x0A | |
| 578 | #define DW_EH_PE_sdata4 0x0B | |
| 579 | #define DW_EH_PE_sdata8 0x0C | |
| 580 | #define DW_EH_PE_signed 0x08 | |
| 581 | ||
| 582 | #define DW_EH_PE_pcrel 0x10 | |
| 583 | #define DW_EH_PE_textrel 0x20 | |
| 584 | #define DW_EH_PE_datarel 0x30 | |
| 585 | #define DW_EH_PE_funcrel 0x40 | |
| 586 | #define DW_EH_PE_aligned 0x50 | |
| 587 | ||
| 588 | #define DW_EH_PE_indirect 0x80 | |
| 589 | ||
| 590 | #endif /* dwarf2.h */ |
libc/glibc/sysdeps/generic/libc-lock.h created+140
| ... | ... | @@ -0,0 +1,140 @@ |
| 1 | /* libc-internal interface for mutex locks. Stub version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _LIBC_LOCK_H | |
| 20 | #define _LIBC_LOCK_H 1 | |
| 21 | ||
| 22 | ||
| 23 | /* Define a lock variable NAME with storage class CLASS. The lock must be | |
| 24 | initialized with __libc_lock_init before it can be used (or define it | |
| 25 | with __libc_lock_define_initialized, below). Use `extern' for CLASS to | |
| 26 | declare a lock defined in another module. In public structure | |
| 27 | definitions you must use a pointer to the lock structure (i.e., NAME | |
| 28 | begins with a `*'), because its storage size will not be known outside | |
| 29 | of libc. */ | |
| 30 | #define __libc_lock_define(CLASS,NAME) | |
| 31 | #define __libc_lock_define_recursive(CLASS,NAME) | |
| 32 | #define __rtld_lock_define_recursive(CLASS,NAME) | |
| 33 | #define __libc_rwlock_define(CLASS,NAME) | |
| 34 | ||
| 35 | /* Define an initialized lock variable NAME with storage class CLASS. */ | |
| 36 | #define __libc_lock_define_initialized(CLASS,NAME) | |
| 37 | #define __libc_rwlock_define_initialized(CLASS,NAME) | |
| 38 | ||
| 39 | /* Define an initialized recursive lock variable NAME with storage | |
| 40 | class CLASS. */ | |
| 41 | #define __libc_lock_define_initialized_recursive(CLASS,NAME) | |
| 42 | #define __rtld_lock_define_initialized_recursive(CLASS,NAME) | |
| 43 | ||
| 44 | /* Initialize the named lock variable, leaving it in a consistent, unlocked | |
| 45 | state. */ | |
| 46 | #define __libc_lock_init(NAME) | |
| 47 | #define __rtld_lock_initialize(NAME) | |
| 48 | #define __libc_rwlock_init(NAME) | |
| 49 | ||
| 50 | /* Same as last but this time we initialize a recursive mutex. */ | |
| 51 | #define __libc_lock_init_recursive(NAME) | |
| 52 | ||
| 53 | /* Finalize the named lock variable, which must be locked. It cannot be | |
| 54 | used again until __libc_lock_init is called again on it. This must be | |
| 55 | called on a lock variable before the containing storage is reused. */ | |
| 56 | #define __libc_lock_fini(NAME) | |
| 57 | #define __libc_rwlock_fini(NAME) | |
| 58 | ||
| 59 | /* Finalize recursive named lock. */ | |
| 60 | #define __libc_lock_fini_recursive(NAME) | |
| 61 | ||
| 62 | /* Lock the named lock variable. */ | |
| 63 | #define __libc_lock_lock(NAME) | |
| 64 | #define __libc_rwlock_rdlock(NAME) | |
| 65 | #define __libc_rwlock_wrlock(NAME) | |
| 66 | ||
| 67 | /* Lock the recursive named lock variable. */ | |
| 68 | #define __libc_lock_lock_recursive(NAME) | |
| 69 | #define __rtld_lock_lock_recursive(NAME) | |
| 70 | ||
| 71 | /* Try to lock the named lock variable. */ | |
| 72 | #define __libc_lock_trylock(NAME) 0 | |
| 73 | #define __libc_rwlock_tryrdlock(NAME) 0 | |
| 74 | #define __libc_rwlock_trywrlock(NAME) 0 | |
| 75 | ||
| 76 | /* Try to lock the recursive named lock variable. */ | |
| 77 | #define __libc_lock_trylock_recursive(NAME) 0 | |
| 78 | ||
| 79 | /* Unlock the named lock variable. */ | |
| 80 | #define __libc_lock_unlock(NAME) | |
| 81 | #define __libc_rwlock_unlock(NAME) | |
| 82 | ||
| 83 | /* Unlock the recursive named lock variable. */ | |
| 84 | #define __libc_lock_unlock_recursive(NAME) | |
| 85 | #define __rtld_lock_unlock_recursive(NAME) | |
| 86 | ||
| 87 | ||
| 88 | /* Define once control variable. */ | |
| 89 | #define __libc_once_define(CLASS, NAME) CLASS int NAME = 0 | |
| 90 | ||
| 91 | /* Call handler iff the first call. */ | |
| 92 | #define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \ | |
| 93 | do { \ | |
| 94 | if ((ONCE_CONTROL) == 0) { \ | |
| 95 | INIT_FUNCTION (); \ | |
| 96 | (ONCE_CONTROL) = 1; \ | |
| 97 | } \ | |
| 98 | } while (0) | |
| 99 | ||
| 100 | /* Get once control variable. */ | |
| 101 | #define __libc_once_get(ONCE_CONTROL) \ | |
| 102 | ((ONCE_CONTROL) == 1) | |
| 103 | ||
| 104 | /* Start a critical region with a cleanup function */ | |
| 105 | #define __libc_cleanup_region_start(DOIT, FCT, ARG) \ | |
| 106 | { \ | |
| 107 | typeof (***(FCT)) *__save_FCT = (DOIT) ? (FCT) : 0; \ | |
| 108 | typeof (ARG) __save_ARG = ARG; \ | |
| 109 | /* close brace is in __libc_cleanup_region_end below. */ | |
| 110 | ||
| 111 | /* End a critical region started with __libc_cleanup_region_start. */ | |
| 112 | #define __libc_cleanup_region_end(DOIT) \ | |
| 113 | if ((DOIT) && __save_FCT != 0) \ | |
| 114 | (*__save_FCT)(__save_ARG); \ | |
| 115 | } | |
| 116 | ||
| 117 | /* Sometimes we have to exit the block in the middle. */ | |
| 118 | #define __libc_cleanup_end(DOIT) \ | |
| 119 | if ((DOIT) && __save_FCT != 0) \ | |
| 120 | (*__save_FCT)(__save_ARG); \ | |
| 121 | ||
| 122 | #define __libc_cleanup_push(fct, arg) __libc_cleanup_region_start (1, fct, arg) | |
| 123 | #define __libc_cleanup_pop(execute) __libc_cleanup_region_end (execute) | |
| 124 | ||
| 125 | /* We need portable names for some of the functions. */ | |
| 126 | #define __libc_mutex_unlock | |
| 127 | ||
| 128 | /* Type for key of thread specific data. */ | |
| 129 | typedef int __libc_key_t; | |
| 130 | ||
| 131 | /* Create key for thread specific data. */ | |
| 132 | #define __libc_key_create(KEY,DEST) ((void) (KEY), (void) (DEST), -1) | |
| 133 | ||
| 134 | /* Set thread-specific data associated with KEY to VAL. */ | |
| 135 | #define __libc_setspecific(KEY,VAL) ((void) (KEY), (void) (VAL)) | |
| 136 | ||
| 137 | /* Get thread-specific data associated with KEY. */ | |
| 138 | #define __libc_getspecific(KEY) ((void) (KEY), (void *) 0) | |
| 139 | ||
| 140 | #endif /* libc-lock.h */ |
libc/glibc/sysdeps/generic/stackinfo.h created+20
| ... | ... | @@ -0,0 +1,20 @@ |
| 1 | /* Copyright (C) 1999-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* This file contains a bit of information about the stack allocation | |
| 19 | of the processor. Since there is no general truth we can't say | |
| 20 | anything here. */ |
libc/glibc/sysdeps/generic/symbol-hacks.h created+19
| ... | ... | @@ -0,0 +1,19 @@ |
| 1 | /* Some compiler optimizations may transform loops into memset/memmove | |
| 2 | calls and without proper declaration it may generate PLT calls. */ | |
| 3 | #if !defined __ASSEMBLER__ && IS_IN (libc) && defined SHARED | |
| 4 | asm ("memmove = __GI_memmove"); | |
| 5 | asm ("memset = __GI_memset"); | |
| 6 | asm ("memcpy = __GI_memcpy"); | |
| 7 | ||
| 8 | /* Some targets do not use __stack_chk_fail_local. In libc.so, | |
| 9 | redirect __stack_chk_fail to a hidden reference | |
| 10 | __stack_chk_fail_local, to avoid the PLT reference. | |
| 11 | __stack_chk_fail itself is a global symbol, exported from libc.so, | |
| 12 | and cannot be made hidden. */ | |
| 13 | ||
| 14 | # if IS_IN (libc) && defined SHARED && \ | |
| 15 | defined STACK_PROTECTOR_LEVEL && STACK_PROTECTOR_LEVEL > 0 | |
| 16 | asm (".hidden __stack_chk_fail_local\n" | |
| 17 | "__stack_chk_fail = __stack_chk_fail_local"); | |
| 18 | # endif | |
| 19 | #endif |
libc/glibc/sysdeps/generic/sysdep.h created+97
| ... | ... | @@ -0,0 +1,97 @@ |
| 1 | /* Generic asm macros used on many machines. | |
| 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef C_LABEL | |
| 20 | ||
| 21 | /* Define a macro we can use to construct the asm name for a C symbol. */ | |
| 22 | # define C_LABEL(name) name##: | |
| 23 | ||
| 24 | #endif | |
| 25 | ||
| 26 | #ifdef __ASSEMBLER__ | |
| 27 | /* Mark the end of function named SYM. This is used on some platforms | |
| 28 | to generate correct debugging information. */ | |
| 29 | # ifndef END | |
| 30 | # define END(sym) | |
| 31 | # endif | |
| 32 | ||
| 33 | # ifndef JUMPTARGET | |
| 34 | # define JUMPTARGET(sym) sym | |
| 35 | # endif | |
| 36 | #endif | |
| 37 | ||
| 38 | /* Makros to generate eh_frame unwind information. */ | |
| 39 | #ifdef __ASSEMBLER__ | |
| 40 | # define cfi_startproc .cfi_startproc | |
| 41 | # define cfi_endproc .cfi_endproc | |
| 42 | # define cfi_def_cfa(reg, off) .cfi_def_cfa reg, off | |
| 43 | # define cfi_def_cfa_register(reg) .cfi_def_cfa_register reg | |
| 44 | # define cfi_def_cfa_offset(off) .cfi_def_cfa_offset off | |
| 45 | # define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off | |
| 46 | # define cfi_offset(reg, off) .cfi_offset reg, off | |
| 47 | # define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off | |
| 48 | # define cfi_register(r1, r2) .cfi_register r1, r2 | |
| 49 | # define cfi_return_column(reg) .cfi_return_column reg | |
| 50 | # define cfi_restore(reg) .cfi_restore reg | |
| 51 | # define cfi_same_value(reg) .cfi_same_value reg | |
| 52 | # define cfi_undefined(reg) .cfi_undefined reg | |
| 53 | # define cfi_remember_state .cfi_remember_state | |
| 54 | # define cfi_restore_state .cfi_restore_state | |
| 55 | # define cfi_window_save .cfi_window_save | |
| 56 | # define cfi_personality(enc, exp) .cfi_personality enc, exp | |
| 57 | # define cfi_lsda(enc, exp) .cfi_lsda enc, exp | |
| 58 | ||
| 59 | #else /* ! ASSEMBLER */ | |
| 60 | ||
| 61 | # define CFI_STRINGIFY(Name) CFI_STRINGIFY2 (Name) | |
| 62 | # define CFI_STRINGIFY2(Name) #Name | |
| 63 | # define CFI_STARTPROC ".cfi_startproc" | |
| 64 | # define CFI_ENDPROC ".cfi_endproc" | |
| 65 | # define CFI_DEF_CFA(reg, off) \ | |
| 66 | ".cfi_def_cfa " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off) | |
| 67 | # define CFI_DEF_CFA_REGISTER(reg) \ | |
| 68 | ".cfi_def_cfa_register " CFI_STRINGIFY(reg) | |
| 69 | # define CFI_DEF_CFA_OFFSET(off) \ | |
| 70 | ".cfi_def_cfa_offset " CFI_STRINGIFY(off) | |
| 71 | # define CFI_ADJUST_CFA_OFFSET(off) \ | |
| 72 | ".cfi_adjust_cfa_offset " CFI_STRINGIFY(off) | |
| 73 | # define CFI_OFFSET(reg, off) \ | |
| 74 | ".cfi_offset " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off) | |
| 75 | # define CFI_REL_OFFSET(reg, off) \ | |
| 76 | ".cfi_rel_offset " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off) | |
| 77 | # define CFI_REGISTER(r1, r2) \ | |
| 78 | ".cfi_register " CFI_STRINGIFY(r1) "," CFI_STRINGIFY(r2) | |
| 79 | # define CFI_RETURN_COLUMN(reg) \ | |
| 80 | ".cfi_return_column " CFI_STRINGIFY(reg) | |
| 81 | # define CFI_RESTORE(reg) \ | |
| 82 | ".cfi_restore " CFI_STRINGIFY(reg) | |
| 83 | # define CFI_UNDEFINED(reg) \ | |
| 84 | ".cfi_undefined " CFI_STRINGIFY(reg) | |
| 85 | # define CFI_REMEMBER_STATE \ | |
| 86 | ".cfi_remember_state" | |
| 87 | # define CFI_RESTORE_STATE \ | |
| 88 | ".cfi_restore_state" | |
| 89 | # define CFI_WINDOW_SAVE \ | |
| 90 | ".cfi_window_save" | |
| 91 | # define CFI_PERSONALITY(enc, exp) \ | |
| 92 | ".cfi_personality " CFI_STRINGIFY(enc) "," CFI_STRINGIFY(exp) | |
| 93 | # define CFI_LSDA(enc, exp) \ | |
| 94 | ".cfi_lsda " CFI_STRINGIFY(enc) "," CFI_STRINGIFY(exp) | |
| 95 | #endif | |
| 96 | ||
| 97 | #include "dwarf2.h" |
libc/glibc/sysdeps/nptl/bits/pthreadtypes.h created+121
| ... | ... | @@ -0,0 +1,121 @@ |
| 1 | /* Declaration of common pthread types for all architectures. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_PTHREADTYPES_COMMON_H | |
| 20 | # define _BITS_PTHREADTYPES_COMMON_H 1 | |
| 21 | ||
| 22 | /* For internal mutex and condition variable definitions. */ | |
| 23 | #include <bits/thread-shared-types.h> | |
| 24 | ||
| 25 | /* Thread identifiers. The structure of the attribute type is not | |
| 26 | exposed on purpose. */ | |
| 27 | typedef unsigned long int pthread_t; | |
| 28 | ||
| 29 | ||
| 30 | /* Data structures for mutex handling. The structure of the attribute | |
| 31 | type is not exposed on purpose. */ | |
| 32 | typedef union | |
| 33 | { | |
| 34 | char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; | |
| 35 | int __align; | |
| 36 | } pthread_mutexattr_t; | |
| 37 | ||
| 38 | ||
| 39 | /* Data structure for condition variable handling. The structure of | |
| 40 | the attribute type is not exposed on purpose. */ | |
| 41 | typedef union | |
| 42 | { | |
| 43 | char __size[__SIZEOF_PTHREAD_CONDATTR_T]; | |
| 44 | int __align; | |
| 45 | } pthread_condattr_t; | |
| 46 | ||
| 47 | ||
| 48 | /* Keys for thread-specific data */ | |
| 49 | typedef unsigned int pthread_key_t; | |
| 50 | ||
| 51 | ||
| 52 | /* Once-only execution */ | |
| 53 | typedef int __ONCE_ALIGNMENT pthread_once_t; | |
| 54 | ||
| 55 | ||
| 56 | union pthread_attr_t | |
| 57 | { | |
| 58 | char __size[__SIZEOF_PTHREAD_ATTR_T]; | |
| 59 | long int __align; | |
| 60 | }; | |
| 61 | #ifndef __have_pthread_attr_t | |
| 62 | typedef union pthread_attr_t pthread_attr_t; | |
| 63 | # define __have_pthread_attr_t 1 | |
| 64 | #endif | |
| 65 | ||
| 66 | ||
| 67 | typedef union | |
| 68 | { | |
| 69 | struct __pthread_mutex_s __data; | |
| 70 | char __size[__SIZEOF_PTHREAD_MUTEX_T]; | |
| 71 | long int __align; | |
| 72 | } pthread_mutex_t; | |
| 73 | ||
| 74 | ||
| 75 | typedef union | |
| 76 | { | |
| 77 | struct __pthread_cond_s __data; | |
| 78 | char __size[__SIZEOF_PTHREAD_COND_T]; | |
| 79 | __extension__ long long int __align; | |
| 80 | } pthread_cond_t; | |
| 81 | ||
| 82 | ||
| 83 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K | |
| 84 | /* Data structure for reader-writer lock variable handling. The | |
| 85 | structure of the attribute type is deliberately not exposed. */ | |
| 86 | typedef union | |
| 87 | { | |
| 88 | struct __pthread_rwlock_arch_t __data; | |
| 89 | char __size[__SIZEOF_PTHREAD_RWLOCK_T]; | |
| 90 | long int __align; | |
| 91 | } pthread_rwlock_t; | |
| 92 | ||
| 93 | typedef union | |
| 94 | { | |
| 95 | char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; | |
| 96 | long int __align; | |
| 97 | } pthread_rwlockattr_t; | |
| 98 | #endif | |
| 99 | ||
| 100 | ||
| 101 | #ifdef __USE_XOPEN2K | |
| 102 | /* POSIX spinlock data type. */ | |
| 103 | typedef volatile int pthread_spinlock_t; | |
| 104 | ||
| 105 | ||
| 106 | /* POSIX barriers data type. The structure of the type is | |
| 107 | deliberately not exposed. */ | |
| 108 | typedef union | |
| 109 | { | |
| 110 | char __size[__SIZEOF_PTHREAD_BARRIER_T]; | |
| 111 | long int __align; | |
| 112 | } pthread_barrier_t; | |
| 113 | ||
| 114 | typedef union | |
| 115 | { | |
| 116 | char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; | |
| 117 | int __align; | |
| 118 | } pthread_barrierattr_t; | |
| 119 | #endif | |
| 120 | ||
| 121 | #endif |
libc/glibc/sysdeps/nptl/bits/thread-shared-types.h created+198
| ... | ... | @@ -0,0 +1,198 @@ |
| 1 | /* Common threading primitives definitions for both POSIX and C11. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _THREAD_SHARED_TYPES_H | |
| 20 | #define _THREAD_SHARED_TYPES_H 1 | |
| 21 | ||
| 22 | /* Arch-specific definitions. Each architecture must define the following | |
| 23 | macros to define the expected sizes of pthread data types: | |
| 24 | ||
| 25 | __SIZEOF_PTHREAD_ATTR_T - size of pthread_attr_t. | |
| 26 | __SIZEOF_PTHREAD_MUTEX_T - size of pthread_mutex_t. | |
| 27 | __SIZEOF_PTHREAD_MUTEXATTR_T - size of pthread_mutexattr_t. | |
| 28 | __SIZEOF_PTHREAD_COND_T - size of pthread_cond_t. | |
| 29 | __SIZEOF_PTHREAD_CONDATTR_T - size of pthread_condattr_t. | |
| 30 | __SIZEOF_PTHREAD_RWLOCK_T - size of pthread_rwlock_t. | |
| 31 | __SIZEOF_PTHREAD_RWLOCKATTR_T - size of pthread_rwlockattr_t. | |
| 32 | __SIZEOF_PTHREAD_BARRIER_T - size of pthread_barrier_t. | |
| 33 | __SIZEOF_PTHREAD_BARRIERATTR_T - size of pthread_barrierattr_t. | |
| 34 | ||
| 35 | Also, the following macros must be define for internal pthread_mutex_t | |
| 36 | struct definitions (struct __pthread_mutex_s): | |
| 37 | ||
| 38 | __PTHREAD_COMPAT_PADDING_MID - any additional members after 'kind' | |
| 39 | and before '__spin' (for 64 bits) or | |
| 40 | '__nusers' (for 32 bits). | |
| 41 | __PTHREAD_COMPAT_PADDING_END - any additional members at the end of | |
| 42 | the internal structure. | |
| 43 | __PTHREAD_MUTEX_LOCK_ELISION - 1 if the architecture supports lock | |
| 44 | elision or 0 otherwise. | |
| 45 | __PTHREAD_MUTEX_NUSERS_AFTER_KIND - control where to put __nusers. The | |
| 46 | preferred value for new architectures | |
| 47 | is 0. | |
| 48 | __PTHREAD_MUTEX_USE_UNION - control whether internal __spins and | |
| 49 | __list will be place inside a union for | |
| 50 | linuxthreads compatibility. | |
| 51 | The preferred value for new architectures | |
| 52 | is 0. | |
| 53 | ||
| 54 | For a new port the preferred values for the required defines are: | |
| 55 | ||
| 56 | #define __PTHREAD_COMPAT_PADDING_MID | |
| 57 | #define __PTHREAD_COMPAT_PADDING_END | |
| 58 | #define __PTHREAD_MUTEX_LOCK_ELISION 0 | |
| 59 | #define __PTHREAD_MUTEX_NUSERS_AFTER_KIND 0 | |
| 60 | #define __PTHREAD_MUTEX_USE_UNION 0 | |
| 61 | ||
| 62 | __PTHREAD_MUTEX_LOCK_ELISION can be set to 1 if the hardware plans to | |
| 63 | eventually support lock elision using transactional memory. | |
| 64 | ||
| 65 | The additional macro defines any constraint for the lock alignment | |
| 66 | inside the thread structures: | |
| 67 | ||
| 68 | __LOCK_ALIGNMENT - for internal lock/futex usage. | |
| 69 | ||
| 70 | Same idea but for the once locking primitive: | |
| 71 | ||
| 72 | __ONCE_ALIGNMENT - for pthread_once_t/once_flag definition. | |
| 73 | ||
| 74 | And finally the internal pthread_rwlock_t (struct __pthread_rwlock_arch_t) | |
| 75 | must be defined. | |
| 76 | */ | |
| 77 | #include <bits/pthreadtypes-arch.h> | |
| 78 | ||
| 79 | /* Common definition of pthread_mutex_t. */ | |
| 80 | ||
| 81 | #if !__PTHREAD_MUTEX_USE_UNION | |
| 82 | typedef struct __pthread_internal_list | |
| 83 | { | |
| 84 | struct __pthread_internal_list *__prev; | |
| 85 | struct __pthread_internal_list *__next; | |
| 86 | } __pthread_list_t; | |
| 87 | #else | |
| 88 | typedef struct __pthread_internal_slist | |
| 89 | { | |
| 90 | struct __pthread_internal_slist *__next; | |
| 91 | } __pthread_slist_t; | |
| 92 | #endif | |
| 93 | ||
| 94 | /* Lock elision support. */ | |
| 95 | #if __PTHREAD_MUTEX_LOCK_ELISION | |
| 96 | # if !__PTHREAD_MUTEX_USE_UNION | |
| 97 | # define __PTHREAD_SPINS_DATA \ | |
| 98 | short __spins; \ | |
| 99 | short __elision | |
| 100 | # define __PTHREAD_SPINS 0, 0 | |
| 101 | # else | |
| 102 | # define __PTHREAD_SPINS_DATA \ | |
| 103 | struct \ | |
| 104 | { \ | |
| 105 | short __espins; \ | |
| 106 | short __eelision; \ | |
| 107 | } __elision_data | |
| 108 | # define __PTHREAD_SPINS { 0, 0 } | |
| 109 | # define __spins __elision_data.__espins | |
| 110 | # define __elision __elision_data.__eelision | |
| 111 | # endif | |
| 112 | #else | |
| 113 | # define __PTHREAD_SPINS_DATA int __spins | |
| 114 | /* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ | |
| 115 | # define __PTHREAD_SPINS 0 | |
| 116 | #endif | |
| 117 | ||
| 118 | struct __pthread_mutex_s | |
| 119 | { | |
| 120 | int __lock __LOCK_ALIGNMENT; | |
| 121 | unsigned int __count; | |
| 122 | int __owner; | |
| 123 | #if !__PTHREAD_MUTEX_NUSERS_AFTER_KIND | |
| 124 | unsigned int __nusers; | |
| 125 | #endif | |
| 126 | /* KIND must stay at this position in the structure to maintain | |
| 127 | binary compatibility with static initializers. | |
| 128 | ||
| 129 | Concurrency notes: | |
| 130 | The __kind of a mutex is initialized either by the static | |
| 131 | PTHREAD_MUTEX_INITIALIZER or by a call to pthread_mutex_init. | |
| 132 | ||
| 133 | After a mutex has been initialized, the __kind of a mutex is usually not | |
| 134 | changed. BUT it can be set to -1 in pthread_mutex_destroy or elision can | |
| 135 | be enabled. This is done concurrently in the pthread_mutex_*lock functions | |
| 136 | by using the macro FORCE_ELISION. This macro is only defined for | |
| 137 | architectures which supports lock elision. | |
| 138 | ||
| 139 | For elision, there are the flags PTHREAD_MUTEX_ELISION_NP and | |
| 140 | PTHREAD_MUTEX_NO_ELISION_NP which can be set in addition to the already set | |
| 141 | type of a mutex. | |
| 142 | Before a mutex is initialized, only PTHREAD_MUTEX_NO_ELISION_NP can be set | |
| 143 | with pthread_mutexattr_settype. | |
| 144 | After a mutex has been initialized, the functions pthread_mutex_*lock can | |
| 145 | enable elision - if the mutex-type and the machine supports it - by setting | |
| 146 | the flag PTHREAD_MUTEX_ELISION_NP. This is done concurrently. Afterwards | |
| 147 | the lock / unlock functions are using specific elision code-paths. */ | |
| 148 | int __kind; | |
| 149 | __PTHREAD_COMPAT_PADDING_MID | |
| 150 | #if __PTHREAD_MUTEX_NUSERS_AFTER_KIND | |
| 151 | unsigned int __nusers; | |
| 152 | #endif | |
| 153 | #if !__PTHREAD_MUTEX_USE_UNION | |
| 154 | __PTHREAD_SPINS_DATA; | |
| 155 | __pthread_list_t __list; | |
| 156 | # define __PTHREAD_MUTEX_HAVE_PREV 1 | |
| 157 | #else | |
| 158 | __extension__ union | |
| 159 | { | |
| 160 | __PTHREAD_SPINS_DATA; | |
| 161 | __pthread_slist_t __list; | |
| 162 | }; | |
| 163 | # define __PTHREAD_MUTEX_HAVE_PREV 0 | |
| 164 | #endif | |
| 165 | __PTHREAD_COMPAT_PADDING_END | |
| 166 | }; | |
| 167 | ||
| 168 | ||
| 169 | /* Common definition of pthread_cond_t. */ | |
| 170 | ||
| 171 | struct __pthread_cond_s | |
| 172 | { | |
| 173 | __extension__ union | |
| 174 | { | |
| 175 | __extension__ unsigned long long int __wseq; | |
| 176 | struct | |
| 177 | { | |
| 178 | unsigned int __low; | |
| 179 | unsigned int __high; | |
| 180 | } __wseq32; | |
| 181 | }; | |
| 182 | __extension__ union | |
| 183 | { | |
| 184 | __extension__ unsigned long long int __g1_start; | |
| 185 | struct | |
| 186 | { | |
| 187 | unsigned int __low; | |
| 188 | unsigned int __high; | |
| 189 | } __g1_start32; | |
| 190 | }; | |
| 191 | unsigned int __g_refs[2] __LOCK_ALIGNMENT; | |
| 192 | unsigned int __g_size[2]; | |
| 193 | unsigned int __g1_orig_size; | |
| 194 | unsigned int __wrefs; | |
| 195 | unsigned int __g_signals[2]; | |
| 196 | }; | |
| 197 | ||
| 198 | #endif /* _THREAD_SHARED_TYPES_H */ |
libc/glibc/sysdeps/nptl/libc-lock.h created+187
| ... | ... | @@ -0,0 +1,187 @@ |
| 1 | /* libc-internal interface for mutex locks. NPTL version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public License as | |
| 7 | published by the Free Software Foundation; either version 2.1 of the | |
| 8 | License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; see the file COPYING.LIB. If | |
| 17 | not, see <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _LIBC_LOCK_H | |
| 20 | #define _LIBC_LOCK_H 1 | |
| 21 | ||
| 22 | #include <pthread.h> | |
| 23 | #define __need_NULL | |
| 24 | #include <stddef.h> | |
| 25 | ||
| 26 | ||
| 27 | /* Mutex type. */ | |
| 28 | #if defined _LIBC || defined _IO_MTSAFE_IO | |
| 29 | # if (!IS_IN (libc) && !IS_IN (libpthread)) || !defined _LIBC | |
| 30 | typedef struct { pthread_mutex_t mutex; } __libc_lock_recursive_t; | |
| 31 | # else | |
| 32 | typedef struct { int lock; int cnt; void *owner; } __libc_lock_recursive_t; | |
| 33 | # endif | |
| 34 | #else | |
| 35 | typedef struct __libc_lock_recursive_opaque__ __libc_lock_recursive_t; | |
| 36 | #endif | |
| 37 | ||
| 38 | /* Define a lock variable NAME with storage class CLASS. The lock must be | |
| 39 | initialized with __libc_lock_init before it can be used (or define it | |
| 40 | with __libc_lock_define_initialized, below). Use `extern' for CLASS to | |
| 41 | declare a lock defined in another module. In public structure | |
| 42 | definitions you must use a pointer to the lock structure (i.e., NAME | |
| 43 | begins with a `*'), because its storage size will not be known outside | |
| 44 | of libc. */ | |
| 45 | #define __libc_lock_define_recursive(CLASS,NAME) \ | |
| 46 | CLASS __libc_lock_recursive_t NAME; | |
| 47 | ||
| 48 | /* Define an initialized recursive lock variable NAME with storage | |
| 49 | class CLASS. */ | |
| 50 | #if defined _LIBC && (IS_IN (libc) || IS_IN (libpthread)) | |
| 51 | # define __libc_lock_define_initialized_recursive(CLASS, NAME) \ | |
| 52 | CLASS __libc_lock_recursive_t NAME = _LIBC_LOCK_RECURSIVE_INITIALIZER; | |
| 53 | # define _LIBC_LOCK_RECURSIVE_INITIALIZER \ | |
| 54 | { LLL_LOCK_INITIALIZER, 0, NULL } | |
| 55 | #else | |
| 56 | # define __libc_lock_define_initialized_recursive(CLASS,NAME) \ | |
| 57 | CLASS __libc_lock_recursive_t NAME = _LIBC_LOCK_RECURSIVE_INITIALIZER; | |
| 58 | # define _LIBC_LOCK_RECURSIVE_INITIALIZER \ | |
| 59 | {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP} | |
| 60 | #endif | |
| 61 | ||
| 62 | /* Initialize a recursive mutex. */ | |
| 63 | #if defined _LIBC && (IS_IN (libc) || IS_IN (libpthread)) | |
| 64 | # define __libc_lock_init_recursive(NAME) \ | |
| 65 | ((void) ((NAME) = (__libc_lock_recursive_t) _LIBC_LOCK_RECURSIVE_INITIALIZER)) | |
| 66 | #else | |
| 67 | # define __libc_lock_init_recursive(NAME) \ | |
| 68 | do { \ | |
| 69 | if (__pthread_mutex_init != NULL) \ | |
| 70 | { \ | |
| 71 | pthread_mutexattr_t __attr; \ | |
| 72 | __pthread_mutexattr_init (&__attr); \ | |
| 73 | __pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \ | |
| 74 | __pthread_mutex_init (&(NAME).mutex, &__attr); \ | |
| 75 | __pthread_mutexattr_destroy (&__attr); \ | |
| 76 | } \ | |
| 77 | } while (0) | |
| 78 | #endif | |
| 79 | ||
| 80 | /* Finalize recursive named lock. */ | |
| 81 | #if defined _LIBC && (IS_IN (libc) || IS_IN (libpthread)) | |
| 82 | # define __libc_lock_fini_recursive(NAME) ((void) 0) | |
| 83 | #else | |
| 84 | # define __libc_lock_fini_recursive(NAME) \ | |
| 85 | __libc_maybe_call (__pthread_mutex_destroy, (&(NAME).mutex), 0) | |
| 86 | #endif | |
| 87 | ||
| 88 | /* Lock the recursive named lock variable. */ | |
| 89 | #if defined _LIBC && (IS_IN (libc) || IS_IN (libpthread)) | |
| 90 | # define __libc_lock_lock_recursive(NAME) \ | |
| 91 | do { \ | |
| 92 | void *self = THREAD_SELF; \ | |
| 93 | if ((NAME).owner != self) \ | |
| 94 | { \ | |
| 95 | lll_lock ((NAME).lock, LLL_PRIVATE); \ | |
| 96 | (NAME).owner = self; \ | |
| 97 | } \ | |
| 98 | ++(NAME).cnt; \ | |
| 99 | } while (0) | |
| 100 | #else | |
| 101 | # define __libc_lock_lock_recursive(NAME) \ | |
| 102 | __libc_maybe_call (__pthread_mutex_lock, (&(NAME).mutex), 0) | |
| 103 | #endif | |
| 104 | ||
| 105 | /* Try to lock the recursive named lock variable. */ | |
| 106 | #if defined _LIBC && (IS_IN (libc) || IS_IN (libpthread)) | |
| 107 | # define __libc_lock_trylock_recursive(NAME) \ | |
| 108 | ({ \ | |
| 109 | int result = 0; \ | |
| 110 | void *self = THREAD_SELF; \ | |
| 111 | if ((NAME).owner != self) \ | |
| 112 | { \ | |
| 113 | if (lll_trylock ((NAME).lock) == 0) \ | |
| 114 | { \ | |
| 115 | (NAME).owner = self; \ | |
| 116 | (NAME).cnt = 1; \ | |
| 117 | } \ | |
| 118 | else \ | |
| 119 | result = EBUSY; \ | |
| 120 | } \ | |
| 121 | else \ | |
| 122 | ++(NAME).cnt; \ | |
| 123 | result; \ | |
| 124 | }) | |
| 125 | #else | |
| 126 | # define __libc_lock_trylock_recursive(NAME) \ | |
| 127 | __libc_maybe_call (__pthread_mutex_trylock, (&(NAME).mutex), 0) | |
| 128 | #endif | |
| 129 | ||
| 130 | /* Unlock the recursive named lock variable. */ | |
| 131 | #if defined _LIBC && (IS_IN (libc) || IS_IN (libpthread)) | |
| 132 | /* We do no error checking here. */ | |
| 133 | # define __libc_lock_unlock_recursive(NAME) \ | |
| 134 | do { \ | |
| 135 | if (--(NAME).cnt == 0) \ | |
| 136 | { \ | |
| 137 | (NAME).owner = NULL; \ | |
| 138 | lll_unlock ((NAME).lock, LLL_PRIVATE); \ | |
| 139 | } \ | |
| 140 | } while (0) | |
| 141 | #else | |
| 142 | # define __libc_lock_unlock_recursive(NAME) \ | |
| 143 | __libc_maybe_call (__pthread_mutex_unlock, (&(NAME).mutex), 0) | |
| 144 | #endif | |
| 145 | ||
| 146 | /* Note that for I/O cleanup handling we are using the old-style | |
| 147 | cancel handling. It does not have to be integrated with C++ since | |
| 148 | no C++ code is called in the middle. The old-style handling is | |
| 149 | faster and the support is not going away. */ | |
| 150 | extern void _pthread_cleanup_push_defer (struct _pthread_cleanup_buffer *buffer, | |
| 151 | void (*routine) (void *), void *arg); | |
| 152 | extern void _pthread_cleanup_pop_restore (struct _pthread_cleanup_buffer *buffer, | |
| 153 | int execute); | |
| 154 | ||
| 155 | /* Start critical region with cleanup. */ | |
| 156 | #define __libc_cleanup_region_start(DOIT, FCT, ARG) \ | |
| 157 | { struct _pthread_cleanup_buffer _buffer; \ | |
| 158 | int _avail; \ | |
| 159 | if (DOIT) { \ | |
| 160 | _avail = PTFAVAIL (_pthread_cleanup_push_defer); \ | |
| 161 | if (_avail) { \ | |
| 162 | __libc_ptf_call_always (_pthread_cleanup_push_defer, (&_buffer, FCT, \ | |
| 163 | ARG)); \ | |
| 164 | } else { \ | |
| 165 | _buffer.__routine = (FCT); \ | |
| 166 | _buffer.__arg = (ARG); \ | |
| 167 | } \ | |
| 168 | } else { \ | |
| 169 | _avail = 0; \ | |
| 170 | } | |
| 171 | ||
| 172 | /* End critical region with cleanup. */ | |
| 173 | #define __libc_cleanup_region_end(DOIT) \ | |
| 174 | if (_avail) { \ | |
| 175 | __libc_ptf_call_always (_pthread_cleanup_pop_restore, (&_buffer, DOIT));\ | |
| 176 | } else if (DOIT) \ | |
| 177 | _buffer.__routine (_buffer.__arg); \ | |
| 178 | } | |
| 179 | ||
| 180 | ||
| 181 | /* Hide the definitions which are only supposed to be used inside libc in | |
| 182 | a separate file. This file is not present in the installation! */ | |
| 183 | #ifdef _LIBC | |
| 184 | # include "libc-lockP.h" | |
| 185 | #endif | |
| 186 | ||
| 187 | #endif /* libc-lock.h */ |
libc/glibc/sysdeps/nptl/libc-lockP.h created+436
| ... | ... | @@ -0,0 +1,436 @@ |
| 1 | /* Private libc-internal interface for mutex locks. NPTL version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public License as | |
| 7 | published by the Free Software Foundation; either version 2.1 of the | |
| 8 | License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; see the file COPYING.LIB. If | |
| 17 | not, see <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _LIBC_LOCKP_H | |
| 20 | #define _LIBC_LOCKP_H 1 | |
| 21 | ||
| 22 | #include <pthread.h> | |
| 23 | #define __need_NULL | |
| 24 | #include <stddef.h> | |
| 25 | ||
| 26 | ||
| 27 | /* Fortunately Linux now has a mean to do locking which is realtime | |
| 28 | safe without the aid of the thread library. We also need no fancy | |
| 29 | options like error checking mutexes etc. We only need simple | |
| 30 | locks, maybe recursive. This can be easily and cheaply implemented | |
| 31 | using futexes. We will use them everywhere except in ld.so since | |
| 32 | ld.so might be used on old kernels with a different libc.so. */ | |
| 33 | #include <lowlevellock.h> | |
| 34 | #include <tls.h> | |
| 35 | #include <pthread-functions.h> | |
| 36 | ||
| 37 | #if IS_IN (libpthread) | |
| 38 | /* This gets us the declarations of the __pthread_* internal names, | |
| 39 | and hidden_proto for them. */ | |
| 40 | # include <nptl/pthreadP.h> | |
| 41 | #endif | |
| 42 | ||
| 43 | /* Mutex type. */ | |
| 44 | #if !IS_IN (libc) && !IS_IN (libpthread) | |
| 45 | typedef pthread_mutex_t __libc_lock_t; | |
| 46 | #else | |
| 47 | typedef int __libc_lock_t; | |
| 48 | #endif | |
| 49 | typedef struct { pthread_mutex_t mutex; } __rtld_lock_recursive_t; | |
| 50 | typedef pthread_rwlock_t __libc_rwlock_t; | |
| 51 | ||
| 52 | /* Type for key to thread-specific data. */ | |
| 53 | typedef pthread_key_t __libc_key_t; | |
| 54 | ||
| 55 | /* Define a lock variable NAME with storage class CLASS. The lock must be | |
| 56 | initialized with __libc_lock_init before it can be used (or define it | |
| 57 | with __libc_lock_define_initialized, below). Use `extern' for CLASS to | |
| 58 | declare a lock defined in another module. In public structure | |
| 59 | definitions you must use a pointer to the lock structure (i.e., NAME | |
| 60 | begins with a `*'), because its storage size will not be known outside | |
| 61 | of libc. */ | |
| 62 | #define __libc_lock_define(CLASS,NAME) \ | |
| 63 | CLASS __libc_lock_t NAME; | |
| 64 | #define __libc_rwlock_define(CLASS,NAME) \ | |
| 65 | CLASS __libc_rwlock_t NAME; | |
| 66 | #define __rtld_lock_define_recursive(CLASS,NAME) \ | |
| 67 | CLASS __rtld_lock_recursive_t NAME; | |
| 68 | ||
| 69 | /* Define an initialized lock variable NAME with storage class CLASS. | |
| 70 | ||
| 71 | For the C library we take a deeper look at the initializer. For | |
| 72 | this implementation all fields are initialized to zero. Therefore | |
| 73 | we don't initialize the variable which allows putting it into the | |
| 74 | BSS section. (Except on PA-RISC and other odd architectures, where | |
| 75 | initialized locks must be set to one due to the lack of normal | |
| 76 | atomic operations.) */ | |
| 77 | ||
| 78 | #define _LIBC_LOCK_INITIALIZER LLL_LOCK_INITIALIZER | |
| 79 | #if IS_IN (libc) || IS_IN (libpthread) | |
| 80 | # if LLL_LOCK_INITIALIZER == 0 | |
| 81 | # define __libc_lock_define_initialized(CLASS,NAME) \ | |
| 82 | CLASS __libc_lock_t NAME; | |
| 83 | # else | |
| 84 | # define __libc_lock_define_initialized(CLASS,NAME) \ | |
| 85 | CLASS __libc_lock_t NAME = LLL_LOCK_INITIALIZER; | |
| 86 | # endif | |
| 87 | #else | |
| 88 | # define __libc_lock_define_initialized(CLASS,NAME) \ | |
| 89 | CLASS __libc_lock_t NAME; | |
| 90 | #endif | |
| 91 | ||
| 92 | #define __libc_rwlock_define_initialized(CLASS,NAME) \ | |
| 93 | CLASS __libc_rwlock_t NAME = PTHREAD_RWLOCK_INITIALIZER; | |
| 94 | ||
| 95 | #define __rtld_lock_define_initialized_recursive(CLASS,NAME) \ | |
| 96 | CLASS __rtld_lock_recursive_t NAME = _RTLD_LOCK_RECURSIVE_INITIALIZER; | |
| 97 | #define _RTLD_LOCK_RECURSIVE_INITIALIZER \ | |
| 98 | {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP} | |
| 99 | ||
| 100 | #define __rtld_lock_initialize(NAME) \ | |
| 101 | (void) ((NAME) = (__rtld_lock_recursive_t) _RTLD_LOCK_RECURSIVE_INITIALIZER) | |
| 102 | ||
| 103 | /* If we check for a weakly referenced symbol and then perform a | |
| 104 | normal jump to it te code generated for some platforms in case of | |
| 105 | PIC is unnecessarily slow. What would happen is that the function | |
| 106 | is first referenced as data and then it is called indirectly | |
| 107 | through the PLT. We can make this a direct jump. */ | |
| 108 | #ifdef __PIC__ | |
| 109 | # define __libc_maybe_call(FUNC, ARGS, ELSE) \ | |
| 110 | (__extension__ ({ __typeof (FUNC) *_fn = (FUNC); \ | |
| 111 | _fn != NULL ? (*_fn) ARGS : ELSE; })) | |
| 112 | #else | |
| 113 | # define __libc_maybe_call(FUNC, ARGS, ELSE) \ | |
| 114 | (FUNC != NULL ? FUNC ARGS : ELSE) | |
| 115 | #endif | |
| 116 | ||
| 117 | /* Call thread functions through the function pointer table. */ | |
| 118 | #if defined SHARED && IS_IN (libc) | |
| 119 | # define PTFAVAIL(NAME) __libc_pthread_functions_init | |
| 120 | # define __libc_ptf_call(FUNC, ARGS, ELSE) \ | |
| 121 | (__libc_pthread_functions_init ? PTHFCT_CALL (ptr_##FUNC, ARGS) : ELSE) | |
| 122 | # define __libc_ptf_call_always(FUNC, ARGS) \ | |
| 123 | PTHFCT_CALL (ptr_##FUNC, ARGS) | |
| 124 | #elif IS_IN (libpthread) | |
| 125 | # define PTFAVAIL(NAME) 1 | |
| 126 | # define __libc_ptf_call(FUNC, ARGS, ELSE) \ | |
| 127 | FUNC ARGS | |
| 128 | # define __libc_ptf_call_always(FUNC, ARGS) \ | |
| 129 | FUNC ARGS | |
| 130 | #else | |
| 131 | # define PTFAVAIL(NAME) (NAME != NULL) | |
| 132 | # define __libc_ptf_call(FUNC, ARGS, ELSE) \ | |
| 133 | __libc_maybe_call (FUNC, ARGS, ELSE) | |
| 134 | # define __libc_ptf_call_always(FUNC, ARGS) \ | |
| 135 | FUNC ARGS | |
| 136 | #endif | |
| 137 | ||
| 138 | ||
| 139 | /* Initialize the named lock variable, leaving it in a consistent, unlocked | |
| 140 | state. */ | |
| 141 | #if IS_IN (libc) || IS_IN (libpthread) | |
| 142 | # define __libc_lock_init(NAME) \ | |
| 143 | ((void) ((NAME) = LLL_LOCK_INITIALIZER)) | |
| 144 | #else | |
| 145 | # define __libc_lock_init(NAME) \ | |
| 146 | __libc_maybe_call (__pthread_mutex_init, (&(NAME), NULL), 0) | |
| 147 | #endif | |
| 148 | #if defined SHARED && IS_IN (libc) | |
| 149 | /* ((NAME) = (__libc_rwlock_t) PTHREAD_RWLOCK_INITIALIZER) is inefficient. */ | |
| 150 | # define __libc_rwlock_init(NAME) \ | |
| 151 | ((void) __builtin_memset (&(NAME), '\0', sizeof (NAME))) | |
| 152 | #else | |
| 153 | # define __libc_rwlock_init(NAME) \ | |
| 154 | __libc_maybe_call (__pthread_rwlock_init, (&(NAME), NULL), 0) | |
| 155 | #endif | |
| 156 | ||
| 157 | /* Finalize the named lock variable, which must be locked. It cannot be | |
| 158 | used again until __libc_lock_init is called again on it. This must be | |
| 159 | called on a lock variable before the containing storage is reused. */ | |
| 160 | #if IS_IN (libc) || IS_IN (libpthread) | |
| 161 | # define __libc_lock_fini(NAME) ((void) 0) | |
| 162 | #else | |
| 163 | # define __libc_lock_fini(NAME) \ | |
| 164 | __libc_maybe_call (__pthread_mutex_destroy, (&(NAME)), 0) | |
| 165 | #endif | |
| 166 | #if defined SHARED && IS_IN (libc) | |
| 167 | # define __libc_rwlock_fini(NAME) ((void) 0) | |
| 168 | #else | |
| 169 | # define __libc_rwlock_fini(NAME) \ | |
| 170 | __libc_maybe_call (__pthread_rwlock_destroy, (&(NAME)), 0) | |
| 171 | #endif | |
| 172 | ||
| 173 | /* Lock the named lock variable. */ | |
| 174 | #if IS_IN (libc) || IS_IN (libpthread) | |
| 175 | # ifndef __libc_lock_lock | |
| 176 | # define __libc_lock_lock(NAME) \ | |
| 177 | ({ lll_lock (NAME, LLL_PRIVATE); 0; }) | |
| 178 | # endif | |
| 179 | #else | |
| 180 | # undef __libc_lock_lock | |
| 181 | # define __libc_lock_lock(NAME) \ | |
| 182 | __libc_maybe_call (__pthread_mutex_lock, (&(NAME)), 0) | |
| 183 | #endif | |
| 184 | #define __libc_rwlock_rdlock(NAME) \ | |
| 185 | __libc_ptf_call (__pthread_rwlock_rdlock, (&(NAME)), 0) | |
| 186 | #define __libc_rwlock_wrlock(NAME) \ | |
| 187 | __libc_ptf_call (__pthread_rwlock_wrlock, (&(NAME)), 0) | |
| 188 | ||
| 189 | /* Try to lock the named lock variable. */ | |
| 190 | #if IS_IN (libc) || IS_IN (libpthread) | |
| 191 | # ifndef __libc_lock_trylock | |
| 192 | # define __libc_lock_trylock(NAME) \ | |
| 193 | lll_trylock (NAME) | |
| 194 | # endif | |
| 195 | #else | |
| 196 | # undef __libc_lock_trylock | |
| 197 | # define __libc_lock_trylock(NAME) \ | |
| 198 | __libc_maybe_call (__pthread_mutex_trylock, (&(NAME)), 0) | |
| 199 | #endif | |
| 200 | #define __libc_rwlock_tryrdlock(NAME) \ | |
| 201 | __libc_maybe_call (__pthread_rwlock_tryrdlock, (&(NAME)), 0) | |
| 202 | #define __libc_rwlock_trywrlock(NAME) \ | |
| 203 | __libc_maybe_call (__pthread_rwlock_trywrlock, (&(NAME)), 0) | |
| 204 | ||
| 205 | #define __rtld_lock_trylock_recursive(NAME) \ | |
| 206 | __libc_maybe_call (__pthread_mutex_trylock, (&(NAME).mutex), 0) | |
| 207 | ||
| 208 | /* Unlock the named lock variable. */ | |
| 209 | #if IS_IN (libc) || IS_IN (libpthread) | |
| 210 | # define __libc_lock_unlock(NAME) \ | |
| 211 | lll_unlock (NAME, LLL_PRIVATE) | |
| 212 | #else | |
| 213 | # define __libc_lock_unlock(NAME) \ | |
| 214 | __libc_maybe_call (__pthread_mutex_unlock, (&(NAME)), 0) | |
| 215 | #endif | |
| 216 | #define __libc_rwlock_unlock(NAME) \ | |
| 217 | __libc_ptf_call (__pthread_rwlock_unlock, (&(NAME)), 0) | |
| 218 | ||
| 219 | #ifdef SHARED | |
| 220 | # define __rtld_lock_default_lock_recursive(lock) \ | |
| 221 | ++((pthread_mutex_t *)(lock))->__data.__count; | |
| 222 | ||
| 223 | # define __rtld_lock_default_unlock_recursive(lock) \ | |
| 224 | --((pthread_mutex_t *)(lock))->__data.__count; | |
| 225 | ||
| 226 | # define __rtld_lock_lock_recursive(NAME) \ | |
| 227 | GL(dl_rtld_lock_recursive) (&(NAME).mutex) | |
| 228 | ||
| 229 | # define __rtld_lock_unlock_recursive(NAME) \ | |
| 230 | GL(dl_rtld_unlock_recursive) (&(NAME).mutex) | |
| 231 | #else | |
| 232 | # define __rtld_lock_lock_recursive(NAME) \ | |
| 233 | __libc_maybe_call (__pthread_mutex_lock, (&(NAME).mutex), 0) | |
| 234 | ||
| 235 | # define __rtld_lock_unlock_recursive(NAME) \ | |
| 236 | __libc_maybe_call (__pthread_mutex_unlock, (&(NAME).mutex), 0) | |
| 237 | #endif | |
| 238 | ||
| 239 | /* Define once control variable. */ | |
| 240 | #if PTHREAD_ONCE_INIT == 0 | |
| 241 | /* Special case for static variables where we can avoid the initialization | |
| 242 | if it is zero. */ | |
| 243 | # define __libc_once_define(CLASS, NAME) \ | |
| 244 | CLASS pthread_once_t NAME | |
| 245 | #else | |
| 246 | # define __libc_once_define(CLASS, NAME) \ | |
| 247 | CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT | |
| 248 | #endif | |
| 249 | ||
| 250 | /* Call handler iff the first call. */ | |
| 251 | #define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \ | |
| 252 | do { \ | |
| 253 | if (PTFAVAIL (__pthread_once)) \ | |
| 254 | __libc_ptf_call_always (__pthread_once, (&(ONCE_CONTROL), \ | |
| 255 | INIT_FUNCTION)); \ | |
| 256 | else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) { \ | |
| 257 | INIT_FUNCTION (); \ | |
| 258 | (ONCE_CONTROL) |= 2; \ | |
| 259 | } \ | |
| 260 | } while (0) | |
| 261 | ||
| 262 | /* Get once control variable. */ | |
| 263 | #define __libc_once_get(ONCE_CONTROL) ((ONCE_CONTROL) != PTHREAD_ONCE_INIT) | |
| 264 | ||
| 265 | /* Note that for I/O cleanup handling we are using the old-style | |
| 266 | cancel handling. It does not have to be integrated with C++ snce | |
| 267 | no C++ code is called in the middle. The old-style handling is | |
| 268 | faster and the support is not going away. */ | |
| 269 | extern void _pthread_cleanup_push (struct _pthread_cleanup_buffer *buffer, | |
| 270 | void (*routine) (void *), void *arg); | |
| 271 | extern void _pthread_cleanup_pop (struct _pthread_cleanup_buffer *buffer, | |
| 272 | int execute); | |
| 273 | extern void _pthread_cleanup_push_defer (struct _pthread_cleanup_buffer *buffer, | |
| 274 | void (*routine) (void *), void *arg); | |
| 275 | extern void _pthread_cleanup_pop_restore (struct _pthread_cleanup_buffer *buffer, | |
| 276 | int execute); | |
| 277 | ||
| 278 | /* Sometimes we have to exit the block in the middle. */ | |
| 279 | #define __libc_cleanup_end(DOIT) \ | |
| 280 | if (_avail) { \ | |
| 281 | __libc_ptf_call_always (_pthread_cleanup_pop_restore, (&_buffer, DOIT));\ | |
| 282 | } else if (DOIT) \ | |
| 283 | _buffer.__routine (_buffer.__arg) | |
| 284 | ||
| 285 | ||
| 286 | /* Normal cleanup handling, based on C cleanup attribute. */ | |
| 287 | __extern_inline void | |
| 288 | __libc_cleanup_routine (struct __pthread_cleanup_frame *f) | |
| 289 | { | |
| 290 | if (f->__do_it) | |
| 291 | f->__cancel_routine (f->__cancel_arg); | |
| 292 | } | |
| 293 | ||
| 294 | #define __libc_cleanup_push(fct, arg) \ | |
| 295 | do { \ | |
| 296 | struct __pthread_cleanup_frame __clframe \ | |
| 297 | __attribute__ ((__cleanup__ (__libc_cleanup_routine))) \ | |
| 298 | = { .__cancel_routine = (fct), .__cancel_arg = (arg), \ | |
| 299 | .__do_it = 1 }; | |
| 300 | ||
| 301 | #define __libc_cleanup_pop(execute) \ | |
| 302 | __clframe.__do_it = (execute); \ | |
| 303 | } while (0) | |
| 304 | ||
| 305 | ||
| 306 | /* Create thread-specific key. */ | |
| 307 | #define __libc_key_create(KEY, DESTRUCTOR) \ | |
| 308 | __libc_ptf_call (__pthread_key_create, (KEY, DESTRUCTOR), 1) | |
| 309 | ||
| 310 | /* Get thread-specific data. */ | |
| 311 | #define __libc_getspecific(KEY) \ | |
| 312 | __libc_ptf_call (__pthread_getspecific, (KEY), NULL) | |
| 313 | ||
| 314 | /* Set thread-specific data. */ | |
| 315 | #define __libc_setspecific(KEY, VALUE) \ | |
| 316 | __libc_ptf_call (__pthread_setspecific, (KEY, VALUE), 0) | |
| 317 | ||
| 318 | ||
| 319 | /* Register handlers to execute before and after `fork'. Note that the | |
| 320 | last parameter is NULL. The handlers registered by the libc are | |
| 321 | never removed so this is OK. */ | |
| 322 | extern int __register_atfork (void (*__prepare) (void), | |
| 323 | void (*__parent) (void), | |
| 324 | void (*__child) (void), | |
| 325 | void *__dso_handle); | |
| 326 | ||
| 327 | /* Functions that are used by this file and are internal to the GNU C | |
| 328 | library. */ | |
| 329 | ||
| 330 | extern int __pthread_mutex_init (pthread_mutex_t *__mutex, | |
| 331 | const pthread_mutexattr_t *__mutex_attr); | |
| 332 | ||
| 333 | extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex); | |
| 334 | ||
| 335 | extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex); | |
| 336 | ||
| 337 | extern int __pthread_mutex_lock (pthread_mutex_t *__mutex); | |
| 338 | ||
| 339 | extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex); | |
| 340 | ||
| 341 | extern int __pthread_mutexattr_init (pthread_mutexattr_t *__attr); | |
| 342 | ||
| 343 | extern int __pthread_mutexattr_destroy (pthread_mutexattr_t *__attr); | |
| 344 | ||
| 345 | extern int __pthread_mutexattr_settype (pthread_mutexattr_t *__attr, | |
| 346 | int __kind); | |
| 347 | ||
| 348 | extern int __pthread_rwlock_init (pthread_rwlock_t *__rwlock, | |
| 349 | const pthread_rwlockattr_t *__attr); | |
| 350 | ||
| 351 | extern int __pthread_rwlock_destroy (pthread_rwlock_t *__rwlock); | |
| 352 | ||
| 353 | extern int __pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock); | |
| 354 | ||
| 355 | extern int __pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock); | |
| 356 | ||
| 357 | extern int __pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock); | |
| 358 | ||
| 359 | extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock); | |
| 360 | ||
| 361 | extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock); | |
| 362 | ||
| 363 | extern int __pthread_key_create (pthread_key_t *__key, | |
| 364 | void (*__destr_function) (void *)); | |
| 365 | ||
| 366 | extern int __pthread_setspecific (pthread_key_t __key, | |
| 367 | const void *__pointer); | |
| 368 | ||
| 369 | extern void *__pthread_getspecific (pthread_key_t __key); | |
| 370 | ||
| 371 | extern int __pthread_once (pthread_once_t *__once_control, | |
| 372 | void (*__init_routine) (void)); | |
| 373 | ||
| 374 | extern int __pthread_atfork (void (*__prepare) (void), | |
| 375 | void (*__parent) (void), | |
| 376 | void (*__child) (void)); | |
| 377 | ||
| 378 | extern int __pthread_setcancelstate (int state, int *oldstate); | |
| 379 | ||
| 380 | ||
| 381 | /* Make the pthread functions weak so that we can elide them from | |
| 382 | single-threaded processes. */ | |
| 383 | #ifndef __NO_WEAK_PTHREAD_ALIASES | |
| 384 | # ifdef weak_extern | |
| 385 | weak_extern (__pthread_mutex_init) | |
| 386 | weak_extern (__pthread_mutex_destroy) | |
| 387 | weak_extern (__pthread_mutex_lock) | |
| 388 | weak_extern (__pthread_mutex_trylock) | |
| 389 | weak_extern (__pthread_mutex_unlock) | |
| 390 | weak_extern (__pthread_mutexattr_init) | |
| 391 | weak_extern (__pthread_mutexattr_destroy) | |
| 392 | weak_extern (__pthread_mutexattr_settype) | |
| 393 | weak_extern (__pthread_rwlock_init) | |
| 394 | weak_extern (__pthread_rwlock_destroy) | |
| 395 | weak_extern (__pthread_rwlock_rdlock) | |
| 396 | weak_extern (__pthread_rwlock_tryrdlock) | |
| 397 | weak_extern (__pthread_rwlock_wrlock) | |
| 398 | weak_extern (__pthread_rwlock_trywrlock) | |
| 399 | weak_extern (__pthread_rwlock_unlock) | |
| 400 | weak_extern (__pthread_key_create) | |
| 401 | weak_extern (__pthread_setspecific) | |
| 402 | weak_extern (__pthread_getspecific) | |
| 403 | weak_extern (__pthread_once) | |
| 404 | weak_extern (__pthread_initialize) | |
| 405 | weak_extern (__pthread_atfork) | |
| 406 | weak_extern (__pthread_setcancelstate) | |
| 407 | weak_extern (_pthread_cleanup_push_defer) | |
| 408 | weak_extern (_pthread_cleanup_pop_restore) | |
| 409 | # else | |
| 410 | # pragma weak __pthread_mutex_init | |
| 411 | # pragma weak __pthread_mutex_destroy | |
| 412 | # pragma weak __pthread_mutex_lock | |
| 413 | # pragma weak __pthread_mutex_trylock | |
| 414 | # pragma weak __pthread_mutex_unlock | |
| 415 | # pragma weak __pthread_mutexattr_init | |
| 416 | # pragma weak __pthread_mutexattr_destroy | |
| 417 | # pragma weak __pthread_mutexattr_settype | |
| 418 | # pragma weak __pthread_rwlock_destroy | |
| 419 | # pragma weak __pthread_rwlock_rdlock | |
| 420 | # pragma weak __pthread_rwlock_tryrdlock | |
| 421 | # pragma weak __pthread_rwlock_wrlock | |
| 422 | # pragma weak __pthread_rwlock_trywrlock | |
| 423 | # pragma weak __pthread_rwlock_unlock | |
| 424 | # pragma weak __pthread_key_create | |
| 425 | # pragma weak __pthread_setspecific | |
| 426 | # pragma weak __pthread_getspecific | |
| 427 | # pragma weak __pthread_once | |
| 428 | # pragma weak __pthread_initialize | |
| 429 | # pragma weak __pthread_atfork | |
| 430 | # pragma weak __pthread_setcancelstate | |
| 431 | # pragma weak _pthread_cleanup_push_defer | |
| 432 | # pragma weak _pthread_cleanup_pop_restore | |
| 433 | # endif | |
| 434 | #endif | |
| 435 | ||
| 436 | #endif /* libc-lockP.h */ |
libc/glibc/sysdeps/nptl/lowlevellock.h created+204
| ... | ... | @@ -0,0 +1,204 @@ |
| 1 | /* Low-level lock implementation. Generic futex-based version. | |
| 2 | Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library. If not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _LOWLEVELLOCK_H | |
| 20 | #define _LOWLEVELLOCK_H 1 | |
| 21 | ||
| 22 | #include <atomic.h> | |
| 23 | #include <lowlevellock-futex.h> | |
| 24 | ||
| 25 | /* Low-level locks use a combination of atomic operations (to acquire and | |
| 26 | release lock ownership) and futex operations (to block until the state | |
| 27 | of a lock changes). A lock can be in one of three states: | |
| 28 | 0: not acquired, | |
| 29 | 1: acquired with no waiters; no other threads are blocked or about to block | |
| 30 | for changes to the lock state, | |
| 31 | >1: acquired, possibly with waiters; there may be other threads blocked or | |
| 32 | about to block for changes to the lock state. | |
| 33 | ||
| 34 | We expect that the common case is an uncontended lock, so we just need | |
| 35 | to transition the lock between states 0 and 1; releasing the lock does | |
| 36 | not need to wake any other blocked threads. If the lock is contended | |
| 37 | and a thread decides to block using a futex operation, then this thread | |
| 38 | needs to first change the state to >1; if this state is observed during | |
| 39 | lock release, the releasing thread will wake one of the potentially | |
| 40 | blocked threads. | |
| 41 | ||
| 42 | Much of this code takes a 'private' parameter. This may be: | |
| 43 | LLL_PRIVATE: lock only shared within a process | |
| 44 | LLL_SHARED: lock may be shared across processes. | |
| 45 | ||
| 46 | Condition variables contain an optimization for broadcasts that requeues | |
| 47 | waiting threads on a lock's futex. Therefore, there is a special | |
| 48 | variant of the locks (whose name contains "cond") that makes sure to | |
| 49 | always set the lock state to >1 and not just 1. | |
| 50 | ||
| 51 | Robust locks set the lock to the id of the owner. This allows detection | |
| 52 | of the case where the owner exits without releasing the lock. Flags are | |
| 53 | OR'd with the owner id to record additional information about lock state. | |
| 54 | Therefore the states of robust locks are: | |
| 55 | 0: not acquired | |
| 56 | id: acquired (by user identified by id & FUTEX_TID_MASK) | |
| 57 | ||
| 58 | The following flags may be set in the robust lock value: | |
| 59 | FUTEX_WAITERS - possibly has waiters | |
| 60 | FUTEX_OWNER_DIED - owning user has exited without releasing the futex. */ | |
| 61 | ||
| 62 | ||
| 63 | /* If LOCK is 0 (not acquired), set to 1 (acquired with no waiters) and return | |
| 64 | 0. Otherwise leave lock unchanged and return non-zero to indicate that the | |
| 65 | lock was not acquired. */ | |
| 66 | #define lll_trylock(lock) \ | |
| 67 | __glibc_unlikely (atomic_compare_and_exchange_bool_acq (&(lock), 1, 0)) | |
| 68 | ||
| 69 | /* If LOCK is 0 (not acquired), set to 2 (acquired, possibly with waiters) and | |
| 70 | return 0. Otherwise leave lock unchanged and return non-zero to indicate | |
| 71 | that the lock was not acquired. */ | |
| 72 | #define lll_cond_trylock(lock) \ | |
| 73 | __glibc_unlikely (atomic_compare_and_exchange_bool_acq (&(lock), 2, 0)) | |
| 74 | ||
| 75 | extern void __lll_lock_wait_private (int *futex) attribute_hidden; | |
| 76 | extern void __lll_lock_wait (int *futex, int private) attribute_hidden; | |
| 77 | ||
| 78 | /* This is an expression rather than a statement even though its value is | |
| 79 | void, so that it can be used in a comma expression or as an expression | |
| 80 | that's cast to void. */ | |
| 81 | /* The inner conditional compiles to a call to __lll_lock_wait_private if | |
| 82 | private is known at compile time to be LLL_PRIVATE, and to a call to | |
| 83 | __lll_lock_wait otherwise. */ | |
| 84 | /* If FUTEX is 0 (not acquired), set to 1 (acquired with no waiters) and | |
| 85 | return. Otherwise, ensure that it is >1 (acquired, possibly with waiters) | |
| 86 | and then block until we acquire the lock, at which point FUTEX will still be | |
| 87 | >1. The lock is always acquired on return. */ | |
| 88 | #define __lll_lock(futex, private) \ | |
| 89 | ((void) \ | |
| 90 | ({ \ | |
| 91 | int *__futex = (futex); \ | |
| 92 | if (__glibc_unlikely \ | |
| 93 | (atomic_compare_and_exchange_bool_acq (__futex, 1, 0))) \ | |
| 94 | { \ | |
| 95 | if (__builtin_constant_p (private) && (private) == LLL_PRIVATE) \ | |
| 96 | __lll_lock_wait_private (__futex); \ | |
| 97 | else \ | |
| 98 | __lll_lock_wait (__futex, private); \ | |
| 99 | } \ | |
| 100 | })) | |
| 101 | #define lll_lock(futex, private) \ | |
| 102 | __lll_lock (&(futex), private) | |
| 103 | ||
| 104 | ||
| 105 | /* This is an expression rather than a statement even though its value is | |
| 106 | void, so that it can be used in a comma expression or as an expression | |
| 107 | that's cast to void. */ | |
| 108 | /* Unconditionally set FUTEX to 2 (acquired, possibly with waiters). If FUTEX | |
| 109 | was 0 (not acquired) then return. Otherwise, block until the lock is | |
| 110 | acquired, at which point FUTEX is 2 (acquired, possibly with waiters). The | |
| 111 | lock is always acquired on return. */ | |
| 112 | #define __lll_cond_lock(futex, private) \ | |
| 113 | ((void) \ | |
| 114 | ({ \ | |
| 115 | int *__futex = (futex); \ | |
| 116 | if (__glibc_unlikely (atomic_exchange_acq (__futex, 2) != 0)) \ | |
| 117 | __lll_lock_wait (__futex, private); \ | |
| 118 | })) | |
| 119 | #define lll_cond_lock(futex, private) __lll_cond_lock (&(futex), private) | |
| 120 | ||
| 121 | ||
| 122 | extern int __lll_timedlock_wait (int *futex, const struct timespec *, | |
| 123 | int private) attribute_hidden; | |
| 124 | ||
| 125 | ||
| 126 | /* As __lll_lock, but with a timeout. If the timeout occurs then return | |
| 127 | ETIMEDOUT. If ABSTIME is invalid, return EINVAL. */ | |
| 128 | #define __lll_timedlock(futex, abstime, private) \ | |
| 129 | ({ \ | |
| 130 | int *__futex = (futex); \ | |
| 131 | int __val = 0; \ | |
| 132 | \ | |
| 133 | if (__glibc_unlikely \ | |
| 134 | (atomic_compare_and_exchange_bool_acq (__futex, 1, 0))) \ | |
| 135 | __val = __lll_timedlock_wait (__futex, abstime, private); \ | |
| 136 | __val; \ | |
| 137 | }) | |
| 138 | #define lll_timedlock(futex, abstime, private) \ | |
| 139 | __lll_timedlock (&(futex), abstime, private) | |
| 140 | ||
| 141 | ||
| 142 | /* This is an expression rather than a statement even though its value is | |
| 143 | void, so that it can be used in a comma expression or as an expression | |
| 144 | that's cast to void. */ | |
| 145 | /* Unconditionally set FUTEX to 0 (not acquired), releasing the lock. If FUTEX | |
| 146 | was >1 (acquired, possibly with waiters), then wake any waiters. The waiter | |
| 147 | that acquires the lock will set FUTEX to >1. | |
| 148 | Evaluate PRIVATE before releasing the lock so that we do not violate the | |
| 149 | mutex destruction requirements. Specifically, we need to ensure that | |
| 150 | another thread can destroy the mutex (and reuse its memory) once it | |
| 151 | acquires the lock and when there will be no further lock acquisitions; | |
| 152 | thus, we must not access the lock after releasing it, or those accesses | |
| 153 | could be concurrent with mutex destruction or reuse of the memory. */ | |
| 154 | #define __lll_unlock(futex, private) \ | |
| 155 | ((void) \ | |
| 156 | ({ \ | |
| 157 | int *__futex = (futex); \ | |
| 158 | int __private = (private); \ | |
| 159 | int __oldval = atomic_exchange_rel (__futex, 0); \ | |
| 160 | if (__glibc_unlikely (__oldval > 1)) \ | |
| 161 | lll_futex_wake (__futex, 1, __private); \ | |
| 162 | })) | |
| 163 | #define lll_unlock(futex, private) \ | |
| 164 | __lll_unlock (&(futex), private) | |
| 165 | ||
| 166 | ||
| 167 | #define lll_islocked(futex) \ | |
| 168 | ((futex) != LLL_LOCK_INITIALIZER) | |
| 169 | ||
| 170 | ||
| 171 | /* Our internal lock implementation is identical to the binary-compatible | |
| 172 | mutex implementation. */ | |
| 173 | ||
| 174 | /* Initializers for lock. */ | |
| 175 | #define LLL_LOCK_INITIALIZER (0) | |
| 176 | #define LLL_LOCK_INITIALIZER_LOCKED (1) | |
| 177 | ||
| 178 | extern int __lll_timedwait_tid (int *, const struct timespec *) | |
| 179 | attribute_hidden; | |
| 180 | ||
| 181 | /* The kernel notifies a process which uses CLONE_CHILD_CLEARTID via futex | |
| 182 | wake-up when the clone terminates. The memory location contains the | |
| 183 | thread ID while the clone is running and is reset to zero by the kernel | |
| 184 | afterwards. The kernel up to version 3.16.3 does not use the private futex | |
| 185 | operations for futex wake-up when the clone terminates. | |
| 186 | If ABSTIME is not NULL, is used a timeout for futex call. If the timeout | |
| 187 | occurs then return ETIMEOUT, if ABSTIME is invalid, return EINVAL. | |
| 188 | The futex operation are issues with cancellable versions. */ | |
| 189 | #define lll_wait_tid(tid, abstime) \ | |
| 190 | ({ \ | |
| 191 | int __res = 0; \ | |
| 192 | __typeof (tid) __tid; \ | |
| 193 | if (abstime != NULL) \ | |
| 194 | __res = __lll_timedwait_tid (&(tid), (abstime)); \ | |
| 195 | else \ | |
| 196 | /* We need acquire MO here so that we synchronize with the \ | |
| 197 | kernel's store to 0 when the clone terminates. (see above) */ \ | |
| 198 | while ((__tid = atomic_load_acquire (&(tid))) != 0) \ | |
| 199 | lll_futex_wait_cancel (&(tid), __tid, LLL_SHARED); \ | |
| 200 | __res; \ | |
| 201 | }) | |
| 202 | ||
| 203 | ||
| 204 | #endif /* lowlevellock.h */ |
libc/glibc/sysdeps/nptl/pthread.h created+1162
| ... | ... | @@ -0,0 +1,1162 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _PTHREAD_H | |
| 19 | #define _PTHREAD_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <endian.h> | |
| 23 | #include <sched.h> | |
| 24 | #include <time.h> | |
| 25 | ||
| 26 | #include <bits/pthreadtypes.h> | |
| 27 | #include <bits/setjmp.h> | |
| 28 | #include <bits/wordsize.h> | |
| 29 | #include <bits/types/struct_timespec.h> | |
| 30 | ||
| 31 | ||
| 32 | /* Detach state. */ | |
| 33 | enum | |
| 34 | { | |
| 35 | PTHREAD_CREATE_JOINABLE, | |
| 36 | #define PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_JOINABLE | |
| 37 | PTHREAD_CREATE_DETACHED | |
| 38 | #define PTHREAD_CREATE_DETACHED PTHREAD_CREATE_DETACHED | |
| 39 | }; | |
| 40 | ||
| 41 | ||
| 42 | /* Mutex types. */ | |
| 43 | enum | |
| 44 | { | |
| 45 | PTHREAD_MUTEX_TIMED_NP, | |
| 46 | PTHREAD_MUTEX_RECURSIVE_NP, | |
| 47 | PTHREAD_MUTEX_ERRORCHECK_NP, | |
| 48 | PTHREAD_MUTEX_ADAPTIVE_NP | |
| 49 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K8 | |
| 50 | , | |
| 51 | PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_TIMED_NP, | |
| 52 | PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP, | |
| 53 | PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP, | |
| 54 | PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL | |
| 55 | #endif | |
| 56 | #ifdef __USE_GNU | |
| 57 | /* For compatibility. */ | |
| 58 | , PTHREAD_MUTEX_FAST_NP = PTHREAD_MUTEX_TIMED_NP | |
| 59 | #endif | |
| 60 | }; | |
| 61 | ||
| 62 | ||
| 63 | #ifdef __USE_XOPEN2K | |
| 64 | /* Robust mutex or not flags. */ | |
| 65 | enum | |
| 66 | { | |
| 67 | PTHREAD_MUTEX_STALLED, | |
| 68 | PTHREAD_MUTEX_STALLED_NP = PTHREAD_MUTEX_STALLED, | |
| 69 | PTHREAD_MUTEX_ROBUST, | |
| 70 | PTHREAD_MUTEX_ROBUST_NP = PTHREAD_MUTEX_ROBUST | |
| 71 | }; | |
| 72 | #endif | |
| 73 | ||
| 74 | ||
| 75 | #if defined __USE_POSIX199506 || defined __USE_UNIX98 | |
| 76 | /* Mutex protocols. */ | |
| 77 | enum | |
| 78 | { | |
| 79 | PTHREAD_PRIO_NONE, | |
| 80 | PTHREAD_PRIO_INHERIT, | |
| 81 | PTHREAD_PRIO_PROTECT | |
| 82 | }; | |
| 83 | #endif | |
| 84 | ||
| 85 | ||
| 86 | #if __PTHREAD_MUTEX_HAVE_PREV | |
| 87 | # define PTHREAD_MUTEX_INITIALIZER \ | |
| 88 | { { 0, 0, 0, 0, 0, __PTHREAD_SPINS, { 0, 0 } } } | |
| 89 | # ifdef __USE_GNU | |
| 90 | # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \ | |
| 91 | { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, __PTHREAD_SPINS, { 0, 0 } } } | |
| 92 | # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \ | |
| 93 | { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, __PTHREAD_SPINS, { 0, 0 } } } | |
| 94 | # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \ | |
| 95 | { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, __PTHREAD_SPINS, { 0, 0 } } } | |
| 96 | ||
| 97 | # endif | |
| 98 | #else | |
| 99 | # define PTHREAD_MUTEX_INITIALIZER \ | |
| 100 | { { 0, 0, 0, 0, 0, { __PTHREAD_SPINS } } } | |
| 101 | # ifdef __USE_GNU | |
| 102 | # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \ | |
| 103 | { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, 0, { __PTHREAD_SPINS } } } | |
| 104 | # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \ | |
| 105 | { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, 0, { __PTHREAD_SPINS } } } | |
| 106 | # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \ | |
| 107 | { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, 0, { __PTHREAD_SPINS } } } | |
| 108 | ||
| 109 | # endif | |
| 110 | #endif | |
| 111 | ||
| 112 | ||
| 113 | /* Read-write lock types. */ | |
| 114 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K | |
| 115 | enum | |
| 116 | { | |
| 117 | PTHREAD_RWLOCK_PREFER_READER_NP, | |
| 118 | PTHREAD_RWLOCK_PREFER_WRITER_NP, | |
| 119 | PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP, | |
| 120 | PTHREAD_RWLOCK_DEFAULT_NP = PTHREAD_RWLOCK_PREFER_READER_NP | |
| 121 | }; | |
| 122 | ||
| 123 | /* Define __PTHREAD_RWLOCK_INT_FLAGS_SHARED to 1 if pthread_rwlock_t | |
| 124 | has the shared field. All 64-bit architectures have the shared field | |
| 125 | in pthread_rwlock_t. */ | |
| 126 | #ifndef __PTHREAD_RWLOCK_INT_FLAGS_SHARED | |
| 127 | # if __WORDSIZE == 64 | |
| 128 | # define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1 | |
| 129 | # endif | |
| 130 | #endif | |
| 131 | ||
| 132 | /* Read-write lock initializers. */ | |
| 133 | # define PTHREAD_RWLOCK_INITIALIZER \ | |
| 134 | { { 0, 0, 0, 0, 0, 0, 0, 0, __PTHREAD_RWLOCK_ELISION_EXTRA, 0, 0 } } | |
| 135 | # ifdef __USE_GNU | |
| 136 | # ifdef __PTHREAD_RWLOCK_INT_FLAGS_SHARED | |
| 137 | # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \ | |
| 138 | { { 0, 0, 0, 0, 0, 0, 0, 0, __PTHREAD_RWLOCK_ELISION_EXTRA, 0, \ | |
| 139 | PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } } | |
| 140 | # else | |
| 141 | # if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 142 | # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \ | |
| 143 | { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP, \ | |
| 144 | 0, __PTHREAD_RWLOCK_ELISION_EXTRA, 0, 0 } } | |
| 145 | # else | |
| 146 | # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \ | |
| 147 | { { 0, 0, 0, 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP,\ | |
| 148 | 0 } } | |
| 149 | # endif | |
| 150 | # endif | |
| 151 | # endif | |
| 152 | #endif /* Unix98 or XOpen2K */ | |
| 153 | ||
| 154 | ||
| 155 | /* Scheduler inheritance. */ | |
| 156 | enum | |
| 157 | { | |
| 158 | PTHREAD_INHERIT_SCHED, | |
| 159 | #define PTHREAD_INHERIT_SCHED PTHREAD_INHERIT_SCHED | |
| 160 | PTHREAD_EXPLICIT_SCHED | |
| 161 | #define PTHREAD_EXPLICIT_SCHED PTHREAD_EXPLICIT_SCHED | |
| 162 | }; | |
| 163 | ||
| 164 | ||
| 165 | /* Scope handling. */ | |
| 166 | enum | |
| 167 | { | |
| 168 | PTHREAD_SCOPE_SYSTEM, | |
| 169 | #define PTHREAD_SCOPE_SYSTEM PTHREAD_SCOPE_SYSTEM | |
| 170 | PTHREAD_SCOPE_PROCESS | |
| 171 | #define PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_PROCESS | |
| 172 | }; | |
| 173 | ||
| 174 | ||
| 175 | /* Process shared or private flag. */ | |
| 176 | enum | |
| 177 | { | |
| 178 | PTHREAD_PROCESS_PRIVATE, | |
| 179 | #define PTHREAD_PROCESS_PRIVATE PTHREAD_PROCESS_PRIVATE | |
| 180 | PTHREAD_PROCESS_SHARED | |
| 181 | #define PTHREAD_PROCESS_SHARED PTHREAD_PROCESS_SHARED | |
| 182 | }; | |
| 183 | ||
| 184 | ||
| 185 | ||
| 186 | /* Conditional variable handling. */ | |
| 187 | #define PTHREAD_COND_INITIALIZER { { {0}, {0}, {0, 0}, {0, 0}, 0, 0, {0, 0} } } | |
| 188 | ||
| 189 | ||
| 190 | /* Cleanup buffers */ | |
| 191 | struct _pthread_cleanup_buffer | |
| 192 | { | |
| 193 | void (*__routine) (void *); /* Function to call. */ | |
| 194 | void *__arg; /* Its argument. */ | |
| 195 | int __canceltype; /* Saved cancellation type. */ | |
| 196 | struct _pthread_cleanup_buffer *__prev; /* Chaining of cleanup functions. */ | |
| 197 | }; | |
| 198 | ||
| 199 | /* Cancellation */ | |
| 200 | enum | |
| 201 | { | |
| 202 | PTHREAD_CANCEL_ENABLE, | |
| 203 | #define PTHREAD_CANCEL_ENABLE PTHREAD_CANCEL_ENABLE | |
| 204 | PTHREAD_CANCEL_DISABLE | |
| 205 | #define PTHREAD_CANCEL_DISABLE PTHREAD_CANCEL_DISABLE | |
| 206 | }; | |
| 207 | enum | |
| 208 | { | |
| 209 | PTHREAD_CANCEL_DEFERRED, | |
| 210 | #define PTHREAD_CANCEL_DEFERRED PTHREAD_CANCEL_DEFERRED | |
| 211 | PTHREAD_CANCEL_ASYNCHRONOUS | |
| 212 | #define PTHREAD_CANCEL_ASYNCHRONOUS PTHREAD_CANCEL_ASYNCHRONOUS | |
| 213 | }; | |
| 214 | #define PTHREAD_CANCELED ((void *) -1) | |
| 215 | ||
| 216 | ||
| 217 | /* Single execution handling. */ | |
| 218 | #define PTHREAD_ONCE_INIT 0 | |
| 219 | ||
| 220 | ||
| 221 | #ifdef __USE_XOPEN2K | |
| 222 | /* Value returned by 'pthread_barrier_wait' for one of the threads after | |
| 223 | the required number of threads have called this function. | |
| 224 | -1 is distinct from 0 and all errno constants */ | |
| 225 | # define PTHREAD_BARRIER_SERIAL_THREAD -1 | |
| 226 | #endif | |
| 227 | ||
| 228 | ||
| 229 | __BEGIN_DECLS | |
| 230 | ||
| 231 | /* Create a new thread, starting with execution of START-ROUTINE | |
| 232 | getting passed ARG. Creation attributed come from ATTR. The new | |
| 233 | handle is stored in *NEWTHREAD. */ | |
| 234 | extern int pthread_create (pthread_t *__restrict __newthread, | |
| 235 | const pthread_attr_t *__restrict __attr, | |
| 236 | void *(*__start_routine) (void *), | |
| 237 | void *__restrict __arg) __THROWNL __nonnull ((1, 3)); | |
| 238 | ||
| 239 | /* Terminate calling thread. | |
| 240 | ||
| 241 | The registered cleanup handlers are called via exception handling | |
| 242 | so we cannot mark this function with __THROW.*/ | |
| 243 | extern void pthread_exit (void *__retval) __attribute__ ((__noreturn__)); | |
| 244 | ||
| 245 | /* Make calling thread wait for termination of the thread TH. The | |
| 246 | exit status of the thread is stored in *THREAD_RETURN, if THREAD_RETURN | |
| 247 | is not NULL. | |
| 248 | ||
| 249 | This function is a cancellation point and therefore not marked with | |
| 250 | __THROW. */ | |
| 251 | extern int pthread_join (pthread_t __th, void **__thread_return); | |
| 252 | ||
| 253 | #ifdef __USE_GNU | |
| 254 | /* Check whether thread TH has terminated. If yes return the status of | |
| 255 | the thread in *THREAD_RETURN, if THREAD_RETURN is not NULL. */ | |
| 256 | extern int pthread_tryjoin_np (pthread_t __th, void **__thread_return) __THROW; | |
| 257 | ||
| 258 | /* Make calling thread wait for termination of the thread TH, but only | |
| 259 | until TIMEOUT. The exit status of the thread is stored in | |
| 260 | *THREAD_RETURN, if THREAD_RETURN is not NULL. | |
| 261 | ||
| 262 | This function is a cancellation point and therefore not marked with | |
| 263 | __THROW. */ | |
| 264 | extern int pthread_timedjoin_np (pthread_t __th, void **__thread_return, | |
| 265 | const struct timespec *__abstime); | |
| 266 | #endif | |
| 267 | ||
| 268 | /* Indicate that the thread TH is never to be joined with PTHREAD_JOIN. | |
| 269 | The resources of TH will therefore be freed immediately when it | |
| 270 | terminates, instead of waiting for another thread to perform PTHREAD_JOIN | |
| 271 | on it. */ | |
| 272 | extern int pthread_detach (pthread_t __th) __THROW; | |
| 273 | ||
| 274 | ||
| 275 | /* Obtain the identifier of the current thread. */ | |
| 276 | extern pthread_t pthread_self (void) __THROW __attribute__ ((__const__)); | |
| 277 | ||
| 278 | /* Compare two thread identifiers. */ | |
| 279 | extern int pthread_equal (pthread_t __thread1, pthread_t __thread2) | |
| 280 | __THROW __attribute__ ((__const__)); | |
| 281 | ||
| 282 | ||
| 283 | /* Thread attribute handling. */ | |
| 284 | ||
| 285 | /* Initialize thread attribute *ATTR with default attributes | |
| 286 | (detachstate is PTHREAD_JOINABLE, scheduling policy is SCHED_OTHER, | |
| 287 | no user-provided stack). */ | |
| 288 | extern int pthread_attr_init (pthread_attr_t *__attr) __THROW __nonnull ((1)); | |
| 289 | ||
| 290 | /* Destroy thread attribute *ATTR. */ | |
| 291 | extern int pthread_attr_destroy (pthread_attr_t *__attr) | |
| 292 | __THROW __nonnull ((1)); | |
| 293 | ||
| 294 | /* Get detach state attribute. */ | |
| 295 | extern int pthread_attr_getdetachstate (const pthread_attr_t *__attr, | |
| 296 | int *__detachstate) | |
| 297 | __THROW __nonnull ((1, 2)); | |
| 298 | ||
| 299 | /* Set detach state attribute. */ | |
| 300 | extern int pthread_attr_setdetachstate (pthread_attr_t *__attr, | |
| 301 | int __detachstate) | |
| 302 | __THROW __nonnull ((1)); | |
| 303 | ||
| 304 | ||
| 305 | /* Get the size of the guard area created for stack overflow protection. */ | |
| 306 | extern int pthread_attr_getguardsize (const pthread_attr_t *__attr, | |
| 307 | size_t *__guardsize) | |
| 308 | __THROW __nonnull ((1, 2)); | |
| 309 | ||
| 310 | /* Set the size of the guard area created for stack overflow protection. */ | |
| 311 | extern int pthread_attr_setguardsize (pthread_attr_t *__attr, | |
| 312 | size_t __guardsize) | |
| 313 | __THROW __nonnull ((1)); | |
| 314 | ||
| 315 | ||
| 316 | /* Return in *PARAM the scheduling parameters of *ATTR. */ | |
| 317 | extern int pthread_attr_getschedparam (const pthread_attr_t *__restrict __attr, | |
| 318 | struct sched_param *__restrict __param) | |
| 319 | __THROW __nonnull ((1, 2)); | |
| 320 | ||
| 321 | /* Set scheduling parameters (priority, etc) in *ATTR according to PARAM. */ | |
| 322 | extern int pthread_attr_setschedparam (pthread_attr_t *__restrict __attr, | |
| 323 | const struct sched_param *__restrict | |
| 324 | __param) __THROW __nonnull ((1, 2)); | |
| 325 | ||
| 326 | /* Return in *POLICY the scheduling policy of *ATTR. */ | |
| 327 | extern int pthread_attr_getschedpolicy (const pthread_attr_t *__restrict | |
| 328 | __attr, int *__restrict __policy) | |
| 329 | __THROW __nonnull ((1, 2)); | |
| 330 | ||
| 331 | /* Set scheduling policy in *ATTR according to POLICY. */ | |
| 332 | extern int pthread_attr_setschedpolicy (pthread_attr_t *__attr, int __policy) | |
| 333 | __THROW __nonnull ((1)); | |
| 334 | ||
| 335 | /* Return in *INHERIT the scheduling inheritance mode of *ATTR. */ | |
| 336 | extern int pthread_attr_getinheritsched (const pthread_attr_t *__restrict | |
| 337 | __attr, int *__restrict __inherit) | |
| 338 | __THROW __nonnull ((1, 2)); | |
| 339 | ||
| 340 | /* Set scheduling inheritance mode in *ATTR according to INHERIT. */ | |
| 341 | extern int pthread_attr_setinheritsched (pthread_attr_t *__attr, | |
| 342 | int __inherit) | |
| 343 | __THROW __nonnull ((1)); | |
| 344 | ||
| 345 | ||
| 346 | /* Return in *SCOPE the scheduling contention scope of *ATTR. */ | |
| 347 | extern int pthread_attr_getscope (const pthread_attr_t *__restrict __attr, | |
| 348 | int *__restrict __scope) | |
| 349 | __THROW __nonnull ((1, 2)); | |
| 350 | ||
| 351 | /* Set scheduling contention scope in *ATTR according to SCOPE. */ | |
| 352 | extern int pthread_attr_setscope (pthread_attr_t *__attr, int __scope) | |
| 353 | __THROW __nonnull ((1)); | |
| 354 | ||
| 355 | /* Return the previously set address for the stack. */ | |
| 356 | extern int pthread_attr_getstackaddr (const pthread_attr_t *__restrict | |
| 357 | __attr, void **__restrict __stackaddr) | |
| 358 | __THROW __nonnull ((1, 2)) __attribute_deprecated__; | |
| 359 | ||
| 360 | /* Set the starting address of the stack of the thread to be created. | |
| 361 | Depending on whether the stack grows up or down the value must either | |
| 362 | be higher or lower than all the address in the memory block. The | |
| 363 | minimal size of the block must be PTHREAD_STACK_MIN. */ | |
| 364 | extern int pthread_attr_setstackaddr (pthread_attr_t *__attr, | |
| 365 | void *__stackaddr) | |
| 366 | __THROW __nonnull ((1)) __attribute_deprecated__; | |
| 367 | ||
| 368 | /* Return the currently used minimal stack size. */ | |
| 369 | extern int pthread_attr_getstacksize (const pthread_attr_t *__restrict | |
| 370 | __attr, size_t *__restrict __stacksize) | |
| 371 | __THROW __nonnull ((1, 2)); | |
| 372 | ||
| 373 | /* Add information about the minimum stack size needed for the thread | |
| 374 | to be started. This size must never be less than PTHREAD_STACK_MIN | |
| 375 | and must also not exceed the system limits. */ | |
| 376 | extern int pthread_attr_setstacksize (pthread_attr_t *__attr, | |
| 377 | size_t __stacksize) | |
| 378 | __THROW __nonnull ((1)); | |
| 379 | ||
| 380 | #ifdef __USE_XOPEN2K | |
| 381 | /* Return the previously set address for the stack. */ | |
| 382 | extern int pthread_attr_getstack (const pthread_attr_t *__restrict __attr, | |
| 383 | void **__restrict __stackaddr, | |
| 384 | size_t *__restrict __stacksize) | |
| 385 | __THROW __nonnull ((1, 2, 3)); | |
| 386 | ||
| 387 | /* The following two interfaces are intended to replace the last two. They | |
| 388 | require setting the address as well as the size since only setting the | |
| 389 | address will make the implementation on some architectures impossible. */ | |
| 390 | extern int pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr, | |
| 391 | size_t __stacksize) __THROW __nonnull ((1)); | |
| 392 | #endif | |
| 393 | ||
| 394 | #ifdef __USE_GNU | |
| 395 | /* Thread created with attribute ATTR will be limited to run only on | |
| 396 | the processors represented in CPUSET. */ | |
| 397 | extern int pthread_attr_setaffinity_np (pthread_attr_t *__attr, | |
| 398 | size_t __cpusetsize, | |
| 399 | const cpu_set_t *__cpuset) | |
| 400 | __THROW __nonnull ((1, 3)); | |
| 401 | ||
| 402 | /* Get bit set in CPUSET representing the processors threads created with | |
| 403 | ATTR can run on. */ | |
| 404 | extern int pthread_attr_getaffinity_np (const pthread_attr_t *__attr, | |
| 405 | size_t __cpusetsize, | |
| 406 | cpu_set_t *__cpuset) | |
| 407 | __THROW __nonnull ((1, 3)); | |
| 408 | ||
| 409 | /* Get the default attributes used by pthread_create in this process. */ | |
| 410 | extern int pthread_getattr_default_np (pthread_attr_t *__attr) | |
| 411 | __THROW __nonnull ((1)); | |
| 412 | ||
| 413 | /* Set the default attributes to be used by pthread_create in this | |
| 414 | process. */ | |
| 415 | extern int pthread_setattr_default_np (const pthread_attr_t *__attr) | |
| 416 | __THROW __nonnull ((1)); | |
| 417 | ||
| 418 | /* Initialize thread attribute *ATTR with attributes corresponding to the | |
| 419 | already running thread TH. It shall be called on uninitialized ATTR | |
| 420 | and destroyed with pthread_attr_destroy when no longer needed. */ | |
| 421 | extern int pthread_getattr_np (pthread_t __th, pthread_attr_t *__attr) | |
| 422 | __THROW __nonnull ((2)); | |
| 423 | #endif | |
| 424 | ||
| 425 | ||
| 426 | /* Functions for scheduling control. */ | |
| 427 | ||
| 428 | /* Set the scheduling parameters for TARGET_THREAD according to POLICY | |
| 429 | and *PARAM. */ | |
| 430 | extern int pthread_setschedparam (pthread_t __target_thread, int __policy, | |
| 431 | const struct sched_param *__param) | |
| 432 | __THROW __nonnull ((3)); | |
| 433 | ||
| 434 | /* Return in *POLICY and *PARAM the scheduling parameters for TARGET_THREAD. */ | |
| 435 | extern int pthread_getschedparam (pthread_t __target_thread, | |
| 436 | int *__restrict __policy, | |
| 437 | struct sched_param *__restrict __param) | |
| 438 | __THROW __nonnull ((2, 3)); | |
| 439 | ||
| 440 | /* Set the scheduling priority for TARGET_THREAD. */ | |
| 441 | extern int pthread_setschedprio (pthread_t __target_thread, int __prio) | |
| 442 | __THROW; | |
| 443 | ||
| 444 | ||
| 445 | #ifdef __USE_GNU | |
| 446 | /* Get thread name visible in the kernel and its interfaces. */ | |
| 447 | extern int pthread_getname_np (pthread_t __target_thread, char *__buf, | |
| 448 | size_t __buflen) | |
| 449 | __THROW __nonnull ((2)); | |
| 450 | ||
| 451 | /* Set thread name visible in the kernel and its interfaces. */ | |
| 452 | extern int pthread_setname_np (pthread_t __target_thread, const char *__name) | |
| 453 | __THROW __nonnull ((2)); | |
| 454 | #endif | |
| 455 | ||
| 456 | ||
| 457 | #ifdef __USE_UNIX98 | |
| 458 | /* Determine level of concurrency. */ | |
| 459 | extern int pthread_getconcurrency (void) __THROW; | |
| 460 | ||
| 461 | /* Set new concurrency level to LEVEL. */ | |
| 462 | extern int pthread_setconcurrency (int __level) __THROW; | |
| 463 | #endif | |
| 464 | ||
| 465 | #ifdef __USE_GNU | |
| 466 | /* Yield the processor to another thread or process. | |
| 467 | This function is similar to the POSIX `sched_yield' function but | |
| 468 | might be differently implemented in the case of a m-on-n thread | |
| 469 | implementation. */ | |
| 470 | extern int pthread_yield (void) __THROW; | |
| 471 | ||
| 472 | ||
| 473 | /* Limit specified thread TH to run only on the processors represented | |
| 474 | in CPUSET. */ | |
| 475 | extern int pthread_setaffinity_np (pthread_t __th, size_t __cpusetsize, | |
| 476 | const cpu_set_t *__cpuset) | |
| 477 | __THROW __nonnull ((3)); | |
| 478 | ||
| 479 | /* Get bit set in CPUSET representing the processors TH can run on. */ | |
| 480 | extern int pthread_getaffinity_np (pthread_t __th, size_t __cpusetsize, | |
| 481 | cpu_set_t *__cpuset) | |
| 482 | __THROW __nonnull ((3)); | |
| 483 | #endif | |
| 484 | ||
| 485 | ||
| 486 | /* Functions for handling initialization. */ | |
| 487 | ||
| 488 | /* Guarantee that the initialization function INIT_ROUTINE will be called | |
| 489 | only once, even if pthread_once is executed several times with the | |
| 490 | same ONCE_CONTROL argument. ONCE_CONTROL must point to a static or | |
| 491 | extern variable initialized to PTHREAD_ONCE_INIT. | |
| 492 | ||
| 493 | The initialization functions might throw exception which is why | |
| 494 | this function is not marked with __THROW. */ | |
| 495 | extern int pthread_once (pthread_once_t *__once_control, | |
| 496 | void (*__init_routine) (void)) __nonnull ((1, 2)); | |
| 497 | ||
| 498 | ||
| 499 | /* Functions for handling cancellation. | |
| 500 | ||
| 501 | Note that these functions are explicitly not marked to not throw an | |
| 502 | exception in C++ code. If cancellation is implemented by unwinding | |
| 503 | this is necessary to have the compiler generate the unwind information. */ | |
| 504 | ||
| 505 | /* Set cancelability state of current thread to STATE, returning old | |
| 506 | state in *OLDSTATE if OLDSTATE is not NULL. */ | |
| 507 | extern int pthread_setcancelstate (int __state, int *__oldstate); | |
| 508 | ||
| 509 | /* Set cancellation state of current thread to TYPE, returning the old | |
| 510 | type in *OLDTYPE if OLDTYPE is not NULL. */ | |
| 511 | extern int pthread_setcanceltype (int __type, int *__oldtype); | |
| 512 | ||
| 513 | /* Cancel THREAD immediately or at the next possibility. */ | |
| 514 | extern int pthread_cancel (pthread_t __th); | |
| 515 | ||
| 516 | /* Test for pending cancellation for the current thread and terminate | |
| 517 | the thread as per pthread_exit(PTHREAD_CANCELED) if it has been | |
| 518 | cancelled. */ | |
| 519 | extern void pthread_testcancel (void); | |
| 520 | ||
| 521 | ||
| 522 | /* Cancellation handling with integration into exception handling. */ | |
| 523 | ||
| 524 | typedef struct | |
| 525 | { | |
| 526 | struct | |
| 527 | { | |
| 528 | __jmp_buf __cancel_jmp_buf; | |
| 529 | int __mask_was_saved; | |
| 530 | } __cancel_jmp_buf[1]; | |
| 531 | void *__pad[4]; | |
| 532 | } __pthread_unwind_buf_t __attribute__ ((__aligned__)); | |
| 533 | ||
| 534 | /* No special attributes by default. */ | |
| 535 | #ifndef __cleanup_fct_attribute | |
| 536 | # define __cleanup_fct_attribute | |
| 537 | #endif | |
| 538 | ||
| 539 | ||
| 540 | /* Structure to hold the cleanup handler information. */ | |
| 541 | struct __pthread_cleanup_frame | |
| 542 | { | |
| 543 | void (*__cancel_routine) (void *); | |
| 544 | void *__cancel_arg; | |
| 545 | int __do_it; | |
| 546 | int __cancel_type; | |
| 547 | }; | |
| 548 | ||
| 549 | #if defined __GNUC__ && defined __EXCEPTIONS | |
| 550 | # ifdef __cplusplus | |
| 551 | /* Class to handle cancellation handler invocation. */ | |
| 552 | class __pthread_cleanup_class | |
| 553 | { | |
| 554 | void (*__cancel_routine) (void *); | |
| 555 | void *__cancel_arg; | |
| 556 | int __do_it; | |
| 557 | int __cancel_type; | |
| 558 | ||
| 559 | public: | |
| 560 | __pthread_cleanup_class (void (*__fct) (void *), void *__arg) | |
| 561 | : __cancel_routine (__fct), __cancel_arg (__arg), __do_it (1) { } | |
| 562 | ~__pthread_cleanup_class () { if (__do_it) __cancel_routine (__cancel_arg); } | |
| 563 | void __setdoit (int __newval) { __do_it = __newval; } | |
| 564 | void __defer () { pthread_setcanceltype (PTHREAD_CANCEL_DEFERRED, | |
| 565 | &__cancel_type); } | |
| 566 | void __restore () const { pthread_setcanceltype (__cancel_type, 0); } | |
| 567 | }; | |
| 568 | ||
| 569 | /* Install a cleanup handler: ROUTINE will be called with arguments ARG | |
| 570 | when the thread is canceled or calls pthread_exit. ROUTINE will also | |
| 571 | be called with arguments ARG when the matching pthread_cleanup_pop | |
| 572 | is executed with non-zero EXECUTE argument. | |
| 573 | ||
| 574 | pthread_cleanup_push and pthread_cleanup_pop are macros and must always | |
| 575 | be used in matching pairs at the same nesting level of braces. */ | |
| 576 | # define pthread_cleanup_push(routine, arg) \ | |
| 577 | do { \ | |
| 578 | __pthread_cleanup_class __clframe (routine, arg) | |
| 579 | ||
| 580 | /* Remove a cleanup handler installed by the matching pthread_cleanup_push. | |
| 581 | If EXECUTE is non-zero, the handler function is called. */ | |
| 582 | # define pthread_cleanup_pop(execute) \ | |
| 583 | __clframe.__setdoit (execute); \ | |
| 584 | } while (0) | |
| 585 | ||
| 586 | # ifdef __USE_GNU | |
| 587 | /* Install a cleanup handler as pthread_cleanup_push does, but also | |
| 588 | saves the current cancellation type and sets it to deferred | |
| 589 | cancellation. */ | |
| 590 | # define pthread_cleanup_push_defer_np(routine, arg) \ | |
| 591 | do { \ | |
| 592 | __pthread_cleanup_class __clframe (routine, arg); \ | |
| 593 | __clframe.__defer () | |
| 594 | ||
| 595 | /* Remove a cleanup handler as pthread_cleanup_pop does, but also | |
| 596 | restores the cancellation type that was in effect when the matching | |
| 597 | pthread_cleanup_push_defer was called. */ | |
| 598 | # define pthread_cleanup_pop_restore_np(execute) \ | |
| 599 | __clframe.__restore (); \ | |
| 600 | __clframe.__setdoit (execute); \ | |
| 601 | } while (0) | |
| 602 | # endif | |
| 603 | # else | |
| 604 | /* Function called to call the cleanup handler. As an extern inline | |
| 605 | function the compiler is free to decide inlining the change when | |
| 606 | needed or fall back on the copy which must exist somewhere | |
| 607 | else. */ | |
| 608 | __extern_inline void | |
| 609 | __pthread_cleanup_routine (struct __pthread_cleanup_frame *__frame) | |
| 610 | { | |
| 611 | if (__frame->__do_it) | |
| 612 | __frame->__cancel_routine (__frame->__cancel_arg); | |
| 613 | } | |
| 614 | ||
| 615 | /* Install a cleanup handler: ROUTINE will be called with arguments ARG | |
| 616 | when the thread is canceled or calls pthread_exit. ROUTINE will also | |
| 617 | be called with arguments ARG when the matching pthread_cleanup_pop | |
| 618 | is executed with non-zero EXECUTE argument. | |
| 619 | ||
| 620 | pthread_cleanup_push and pthread_cleanup_pop are macros and must always | |
| 621 | be used in matching pairs at the same nesting level of braces. */ | |
| 622 | # define pthread_cleanup_push(routine, arg) \ | |
| 623 | do { \ | |
| 624 | struct __pthread_cleanup_frame __clframe \ | |
| 625 | __attribute__ ((__cleanup__ (__pthread_cleanup_routine))) \ | |
| 626 | = { .__cancel_routine = (routine), .__cancel_arg = (arg), \ | |
| 627 | .__do_it = 1 }; | |
| 628 | ||
| 629 | /* Remove a cleanup handler installed by the matching pthread_cleanup_push. | |
| 630 | If EXECUTE is non-zero, the handler function is called. */ | |
| 631 | # define pthread_cleanup_pop(execute) \ | |
| 632 | __clframe.__do_it = (execute); \ | |
| 633 | } while (0) | |
| 634 | ||
| 635 | # ifdef __USE_GNU | |
| 636 | /* Install a cleanup handler as pthread_cleanup_push does, but also | |
| 637 | saves the current cancellation type and sets it to deferred | |
| 638 | cancellation. */ | |
| 639 | # define pthread_cleanup_push_defer_np(routine, arg) \ | |
| 640 | do { \ | |
| 641 | struct __pthread_cleanup_frame __clframe \ | |
| 642 | __attribute__ ((__cleanup__ (__pthread_cleanup_routine))) \ | |
| 643 | = { .__cancel_routine = (routine), .__cancel_arg = (arg), \ | |
| 644 | .__do_it = 1 }; \ | |
| 645 | (void) pthread_setcanceltype (PTHREAD_CANCEL_DEFERRED, \ | |
| 646 | &__clframe.__cancel_type) | |
| 647 | ||
| 648 | /* Remove a cleanup handler as pthread_cleanup_pop does, but also | |
| 649 | restores the cancellation type that was in effect when the matching | |
| 650 | pthread_cleanup_push_defer was called. */ | |
| 651 | # define pthread_cleanup_pop_restore_np(execute) \ | |
| 652 | (void) pthread_setcanceltype (__clframe.__cancel_type, NULL); \ | |
| 653 | __clframe.__do_it = (execute); \ | |
| 654 | } while (0) | |
| 655 | # endif | |
| 656 | # endif | |
| 657 | #else | |
| 658 | /* Install a cleanup handler: ROUTINE will be called with arguments ARG | |
| 659 | when the thread is canceled or calls pthread_exit. ROUTINE will also | |
| 660 | be called with arguments ARG when the matching pthread_cleanup_pop | |
| 661 | is executed with non-zero EXECUTE argument. | |
| 662 | ||
| 663 | pthread_cleanup_push and pthread_cleanup_pop are macros and must always | |
| 664 | be used in matching pairs at the same nesting level of braces. */ | |
| 665 | # define pthread_cleanup_push(routine, arg) \ | |
| 666 | do { \ | |
| 667 | __pthread_unwind_buf_t __cancel_buf; \ | |
| 668 | void (*__cancel_routine) (void *) = (routine); \ | |
| 669 | void *__cancel_arg = (arg); \ | |
| 670 | int __not_first_call = __sigsetjmp ((struct __jmp_buf_tag *) (void *) \ | |
| 671 | __cancel_buf.__cancel_jmp_buf, 0); \ | |
| 672 | if (__glibc_unlikely (__not_first_call)) \ | |
| 673 | { \ | |
| 674 | __cancel_routine (__cancel_arg); \ | |
| 675 | __pthread_unwind_next (&__cancel_buf); \ | |
| 676 | /* NOTREACHED */ \ | |
| 677 | } \ | |
| 678 | \ | |
| 679 | __pthread_register_cancel (&__cancel_buf); \ | |
| 680 | do { | |
| 681 | extern void __pthread_register_cancel (__pthread_unwind_buf_t *__buf) | |
| 682 | __cleanup_fct_attribute; | |
| 683 | ||
| 684 | /* Remove a cleanup handler installed by the matching pthread_cleanup_push. | |
| 685 | If EXECUTE is non-zero, the handler function is called. */ | |
| 686 | # define pthread_cleanup_pop(execute) \ | |
| 687 | do { } while (0);/* Empty to allow label before pthread_cleanup_pop. */\ | |
| 688 | } while (0); \ | |
| 689 | __pthread_unregister_cancel (&__cancel_buf); \ | |
| 690 | if (execute) \ | |
| 691 | __cancel_routine (__cancel_arg); \ | |
| 692 | } while (0) | |
| 693 | extern void __pthread_unregister_cancel (__pthread_unwind_buf_t *__buf) | |
| 694 | __cleanup_fct_attribute; | |
| 695 | ||
| 696 | # ifdef __USE_GNU | |
| 697 | /* Install a cleanup handler as pthread_cleanup_push does, but also | |
| 698 | saves the current cancellation type and sets it to deferred | |
| 699 | cancellation. */ | |
| 700 | # define pthread_cleanup_push_defer_np(routine, arg) \ | |
| 701 | do { \ | |
| 702 | __pthread_unwind_buf_t __cancel_buf; \ | |
| 703 | void (*__cancel_routine) (void *) = (routine); \ | |
| 704 | void *__cancel_arg = (arg); \ | |
| 705 | int __not_first_call = __sigsetjmp ((struct __jmp_buf_tag *) (void *) \ | |
| 706 | __cancel_buf.__cancel_jmp_buf, 0); \ | |
| 707 | if (__glibc_unlikely (__not_first_call)) \ | |
| 708 | { \ | |
| 709 | __cancel_routine (__cancel_arg); \ | |
| 710 | __pthread_unwind_next (&__cancel_buf); \ | |
| 711 | /* NOTREACHED */ \ | |
| 712 | } \ | |
| 713 | \ | |
| 714 | __pthread_register_cancel_defer (&__cancel_buf); \ | |
| 715 | do { | |
| 716 | extern void __pthread_register_cancel_defer (__pthread_unwind_buf_t *__buf) | |
| 717 | __cleanup_fct_attribute; | |
| 718 | ||
| 719 | /* Remove a cleanup handler as pthread_cleanup_pop does, but also | |
| 720 | restores the cancellation type that was in effect when the matching | |
| 721 | pthread_cleanup_push_defer was called. */ | |
| 722 | # define pthread_cleanup_pop_restore_np(execute) \ | |
| 723 | do { } while (0);/* Empty to allow label before pthread_cleanup_pop. */\ | |
| 724 | } while (0); \ | |
| 725 | __pthread_unregister_cancel_restore (&__cancel_buf); \ | |
| 726 | if (execute) \ | |
| 727 | __cancel_routine (__cancel_arg); \ | |
| 728 | } while (0) | |
| 729 | extern void __pthread_unregister_cancel_restore (__pthread_unwind_buf_t *__buf) | |
| 730 | __cleanup_fct_attribute; | |
| 731 | # endif | |
| 732 | ||
| 733 | /* Internal interface to initiate cleanup. */ | |
| 734 | extern void __pthread_unwind_next (__pthread_unwind_buf_t *__buf) | |
| 735 | __cleanup_fct_attribute __attribute__ ((__noreturn__)) | |
| 736 | # ifndef SHARED | |
| 737 | __attribute__ ((__weak__)) | |
| 738 | # endif | |
| 739 | ; | |
| 740 | #endif | |
| 741 | ||
| 742 | /* Function used in the macros. */ | |
| 743 | struct __jmp_buf_tag; | |
| 744 | extern int __sigsetjmp (struct __jmp_buf_tag *__env, int __savemask) __THROWNL; | |
| 745 | ||
| 746 | ||
| 747 | /* Mutex handling. */ | |
| 748 | ||
| 749 | /* Initialize a mutex. */ | |
| 750 | extern int pthread_mutex_init (pthread_mutex_t *__mutex, | |
| 751 | const pthread_mutexattr_t *__mutexattr) | |
| 752 | __THROW __nonnull ((1)); | |
| 753 | ||
| 754 | /* Destroy a mutex. */ | |
| 755 | extern int pthread_mutex_destroy (pthread_mutex_t *__mutex) | |
| 756 | __THROW __nonnull ((1)); | |
| 757 | ||
| 758 | /* Try locking a mutex. */ | |
| 759 | extern int pthread_mutex_trylock (pthread_mutex_t *__mutex) | |
| 760 | __THROWNL __nonnull ((1)); | |
| 761 | ||
| 762 | /* Lock a mutex. */ | |
| 763 | extern int pthread_mutex_lock (pthread_mutex_t *__mutex) | |
| 764 | __THROWNL __nonnull ((1)); | |
| 765 | ||
| 766 | #ifdef __USE_XOPEN2K | |
| 767 | /* Wait until lock becomes available, or specified time passes. */ | |
| 768 | extern int pthread_mutex_timedlock (pthread_mutex_t *__restrict __mutex, | |
| 769 | const struct timespec *__restrict | |
| 770 | __abstime) __THROWNL __nonnull ((1, 2)); | |
| 771 | #endif | |
| 772 | ||
| 773 | /* Unlock a mutex. */ | |
| 774 | extern int pthread_mutex_unlock (pthread_mutex_t *__mutex) | |
| 775 | __THROWNL __nonnull ((1)); | |
| 776 | ||
| 777 | ||
| 778 | /* Get the priority ceiling of MUTEX. */ | |
| 779 | extern int pthread_mutex_getprioceiling (const pthread_mutex_t * | |
| 780 | __restrict __mutex, | |
| 781 | int *__restrict __prioceiling) | |
| 782 | __THROW __nonnull ((1, 2)); | |
| 783 | ||
| 784 | /* Set the priority ceiling of MUTEX to PRIOCEILING, return old | |
| 785 | priority ceiling value in *OLD_CEILING. */ | |
| 786 | extern int pthread_mutex_setprioceiling (pthread_mutex_t *__restrict __mutex, | |
| 787 | int __prioceiling, | |
| 788 | int *__restrict __old_ceiling) | |
| 789 | __THROW __nonnull ((1, 3)); | |
| 790 | ||
| 791 | ||
| 792 | #ifdef __USE_XOPEN2K8 | |
| 793 | /* Declare the state protected by MUTEX as consistent. */ | |
| 794 | extern int pthread_mutex_consistent (pthread_mutex_t *__mutex) | |
| 795 | __THROW __nonnull ((1)); | |
| 796 | # ifdef __USE_GNU | |
| 797 | extern int pthread_mutex_consistent_np (pthread_mutex_t *__mutex) | |
| 798 | __THROW __nonnull ((1)); | |
| 799 | # endif | |
| 800 | #endif | |
| 801 | ||
| 802 | ||
| 803 | /* Functions for handling mutex attributes. */ | |
| 804 | ||
| 805 | /* Initialize mutex attribute object ATTR with default attributes | |
| 806 | (kind is PTHREAD_MUTEX_TIMED_NP). */ | |
| 807 | extern int pthread_mutexattr_init (pthread_mutexattr_t *__attr) | |
| 808 | __THROW __nonnull ((1)); | |
| 809 | ||
| 810 | /* Destroy mutex attribute object ATTR. */ | |
| 811 | extern int pthread_mutexattr_destroy (pthread_mutexattr_t *__attr) | |
| 812 | __THROW __nonnull ((1)); | |
| 813 | ||
| 814 | /* Get the process-shared flag of the mutex attribute ATTR. */ | |
| 815 | extern int pthread_mutexattr_getpshared (const pthread_mutexattr_t * | |
| 816 | __restrict __attr, | |
| 817 | int *__restrict __pshared) | |
| 818 | __THROW __nonnull ((1, 2)); | |
| 819 | ||
| 820 | /* Set the process-shared flag of the mutex attribute ATTR. */ | |
| 821 | extern int pthread_mutexattr_setpshared (pthread_mutexattr_t *__attr, | |
| 822 | int __pshared) | |
| 823 | __THROW __nonnull ((1)); | |
| 824 | ||
| 825 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K8 | |
| 826 | /* Return in *KIND the mutex kind attribute in *ATTR. */ | |
| 827 | extern int pthread_mutexattr_gettype (const pthread_mutexattr_t *__restrict | |
| 828 | __attr, int *__restrict __kind) | |
| 829 | __THROW __nonnull ((1, 2)); | |
| 830 | ||
| 831 | /* Set the mutex kind attribute in *ATTR to KIND (either PTHREAD_MUTEX_NORMAL, | |
| 832 | PTHREAD_MUTEX_RECURSIVE, PTHREAD_MUTEX_ERRORCHECK, or | |
| 833 | PTHREAD_MUTEX_DEFAULT). */ | |
| 834 | extern int pthread_mutexattr_settype (pthread_mutexattr_t *__attr, int __kind) | |
| 835 | __THROW __nonnull ((1)); | |
| 836 | #endif | |
| 837 | ||
| 838 | /* Return in *PROTOCOL the mutex protocol attribute in *ATTR. */ | |
| 839 | extern int pthread_mutexattr_getprotocol (const pthread_mutexattr_t * | |
| 840 | __restrict __attr, | |
| 841 | int *__restrict __protocol) | |
| 842 | __THROW __nonnull ((1, 2)); | |
| 843 | ||
| 844 | /* Set the mutex protocol attribute in *ATTR to PROTOCOL (either | |
| 845 | PTHREAD_PRIO_NONE, PTHREAD_PRIO_INHERIT, or PTHREAD_PRIO_PROTECT). */ | |
| 846 | extern int pthread_mutexattr_setprotocol (pthread_mutexattr_t *__attr, | |
| 847 | int __protocol) | |
| 848 | __THROW __nonnull ((1)); | |
| 849 | ||
| 850 | /* Return in *PRIOCEILING the mutex prioceiling attribute in *ATTR. */ | |
| 851 | extern int pthread_mutexattr_getprioceiling (const pthread_mutexattr_t * | |
| 852 | __restrict __attr, | |
| 853 | int *__restrict __prioceiling) | |
| 854 | __THROW __nonnull ((1, 2)); | |
| 855 | ||
| 856 | /* Set the mutex prioceiling attribute in *ATTR to PRIOCEILING. */ | |
| 857 | extern int pthread_mutexattr_setprioceiling (pthread_mutexattr_t *__attr, | |
| 858 | int __prioceiling) | |
| 859 | __THROW __nonnull ((1)); | |
| 860 | ||
| 861 | #ifdef __USE_XOPEN2K | |
| 862 | /* Get the robustness flag of the mutex attribute ATTR. */ | |
| 863 | extern int pthread_mutexattr_getrobust (const pthread_mutexattr_t *__attr, | |
| 864 | int *__robustness) | |
| 865 | __THROW __nonnull ((1, 2)); | |
| 866 | # ifdef __USE_GNU | |
| 867 | extern int pthread_mutexattr_getrobust_np (const pthread_mutexattr_t *__attr, | |
| 868 | int *__robustness) | |
| 869 | __THROW __nonnull ((1, 2)); | |
| 870 | # endif | |
| 871 | ||
| 872 | /* Set the robustness flag of the mutex attribute ATTR. */ | |
| 873 | extern int pthread_mutexattr_setrobust (pthread_mutexattr_t *__attr, | |
| 874 | int __robustness) | |
| 875 | __THROW __nonnull ((1)); | |
| 876 | # ifdef __USE_GNU | |
| 877 | extern int pthread_mutexattr_setrobust_np (pthread_mutexattr_t *__attr, | |
| 878 | int __robustness) | |
| 879 | __THROW __nonnull ((1)); | |
| 880 | # endif | |
| 881 | #endif | |
| 882 | ||
| 883 | ||
| 884 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K | |
| 885 | /* Functions for handling read-write locks. */ | |
| 886 | ||
| 887 | /* Initialize read-write lock RWLOCK using attributes ATTR, or use | |
| 888 | the default values if later is NULL. */ | |
| 889 | extern int pthread_rwlock_init (pthread_rwlock_t *__restrict __rwlock, | |
| 890 | const pthread_rwlockattr_t *__restrict | |
| 891 | __attr) __THROW __nonnull ((1)); | |
| 892 | ||
| 893 | /* Destroy read-write lock RWLOCK. */ | |
| 894 | extern int pthread_rwlock_destroy (pthread_rwlock_t *__rwlock) | |
| 895 | __THROW __nonnull ((1)); | |
| 896 | ||
| 897 | /* Acquire read lock for RWLOCK. */ | |
| 898 | extern int pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock) | |
| 899 | __THROWNL __nonnull ((1)); | |
| 900 | ||
| 901 | /* Try to acquire read lock for RWLOCK. */ | |
| 902 | extern int pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock) | |
| 903 | __THROWNL __nonnull ((1)); | |
| 904 | ||
| 905 | # ifdef __USE_XOPEN2K | |
| 906 | /* Try to acquire read lock for RWLOCK or return after specfied time. */ | |
| 907 | extern int pthread_rwlock_timedrdlock (pthread_rwlock_t *__restrict __rwlock, | |
| 908 | const struct timespec *__restrict | |
| 909 | __abstime) __THROWNL __nonnull ((1, 2)); | |
| 910 | # endif | |
| 911 | ||
| 912 | /* Acquire write lock for RWLOCK. */ | |
| 913 | extern int pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock) | |
| 914 | __THROWNL __nonnull ((1)); | |
| 915 | ||
| 916 | /* Try to acquire write lock for RWLOCK. */ | |
| 917 | extern int pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock) | |
| 918 | __THROWNL __nonnull ((1)); | |
| 919 | ||
| 920 | # ifdef __USE_XOPEN2K | |
| 921 | /* Try to acquire write lock for RWLOCK or return after specfied time. */ | |
| 922 | extern int pthread_rwlock_timedwrlock (pthread_rwlock_t *__restrict __rwlock, | |
| 923 | const struct timespec *__restrict | |
| 924 | __abstime) __THROWNL __nonnull ((1, 2)); | |
| 925 | # endif | |
| 926 | ||
| 927 | /* Unlock RWLOCK. */ | |
| 928 | extern int pthread_rwlock_unlock (pthread_rwlock_t *__rwlock) | |
| 929 | __THROWNL __nonnull ((1)); | |
| 930 | ||
| 931 | ||
| 932 | /* Functions for handling read-write lock attributes. */ | |
| 933 | ||
| 934 | /* Initialize attribute object ATTR with default values. */ | |
| 935 | extern int pthread_rwlockattr_init (pthread_rwlockattr_t *__attr) | |
| 936 | __THROW __nonnull ((1)); | |
| 937 | ||
| 938 | /* Destroy attribute object ATTR. */ | |
| 939 | extern int pthread_rwlockattr_destroy (pthread_rwlockattr_t *__attr) | |
| 940 | __THROW __nonnull ((1)); | |
| 941 | ||
| 942 | /* Return current setting of process-shared attribute of ATTR in PSHARED. */ | |
| 943 | extern int pthread_rwlockattr_getpshared (const pthread_rwlockattr_t * | |
| 944 | __restrict __attr, | |
| 945 | int *__restrict __pshared) | |
| 946 | __THROW __nonnull ((1, 2)); | |
| 947 | ||
| 948 | /* Set process-shared attribute of ATTR to PSHARED. */ | |
| 949 | extern int pthread_rwlockattr_setpshared (pthread_rwlockattr_t *__attr, | |
| 950 | int __pshared) | |
| 951 | __THROW __nonnull ((1)); | |
| 952 | ||
| 953 | /* Return current setting of reader/writer preference. */ | |
| 954 | extern int pthread_rwlockattr_getkind_np (const pthread_rwlockattr_t * | |
| 955 | __restrict __attr, | |
| 956 | int *__restrict __pref) | |
| 957 | __THROW __nonnull ((1, 2)); | |
| 958 | ||
| 959 | /* Set reader/write preference. */ | |
| 960 | extern int pthread_rwlockattr_setkind_np (pthread_rwlockattr_t *__attr, | |
| 961 | int __pref) __THROW __nonnull ((1)); | |
| 962 | #endif | |
| 963 | ||
| 964 | ||
| 965 | /* Functions for handling conditional variables. */ | |
| 966 | ||
| 967 | /* Initialize condition variable COND using attributes ATTR, or use | |
| 968 | the default values if later is NULL. */ | |
| 969 | extern int pthread_cond_init (pthread_cond_t *__restrict __cond, | |
| 970 | const pthread_condattr_t *__restrict __cond_attr) | |
| 971 | __THROW __nonnull ((1)); | |
| 972 | ||
| 973 | /* Destroy condition variable COND. */ | |
| 974 | extern int pthread_cond_destroy (pthread_cond_t *__cond) | |
| 975 | __THROW __nonnull ((1)); | |
| 976 | ||
| 977 | /* Wake up one thread waiting for condition variable COND. */ | |
| 978 | extern int pthread_cond_signal (pthread_cond_t *__cond) | |
| 979 | __THROWNL __nonnull ((1)); | |
| 980 | ||
| 981 | /* Wake up all threads waiting for condition variables COND. */ | |
| 982 | extern int pthread_cond_broadcast (pthread_cond_t *__cond) | |
| 983 | __THROWNL __nonnull ((1)); | |
| 984 | ||
| 985 | /* Wait for condition variable COND to be signaled or broadcast. | |
| 986 | MUTEX is assumed to be locked before. | |
| 987 | ||
| 988 | This function is a cancellation point and therefore not marked with | |
| 989 | __THROW. */ | |
| 990 | extern int pthread_cond_wait (pthread_cond_t *__restrict __cond, | |
| 991 | pthread_mutex_t *__restrict __mutex) | |
| 992 | __nonnull ((1, 2)); | |
| 993 | ||
| 994 | /* Wait for condition variable COND to be signaled or broadcast until | |
| 995 | ABSTIME. MUTEX is assumed to be locked before. ABSTIME is an | |
| 996 | absolute time specification; zero is the beginning of the epoch | |
| 997 | (00:00:00 GMT, January 1, 1970). | |
| 998 | ||
| 999 | This function is a cancellation point and therefore not marked with | |
| 1000 | __THROW. */ | |
| 1001 | extern int pthread_cond_timedwait (pthread_cond_t *__restrict __cond, | |
| 1002 | pthread_mutex_t *__restrict __mutex, | |
| 1003 | const struct timespec *__restrict __abstime) | |
| 1004 | __nonnull ((1, 2, 3)); | |
| 1005 | ||
| 1006 | /* Functions for handling condition variable attributes. */ | |
| 1007 | ||
| 1008 | /* Initialize condition variable attribute ATTR. */ | |
| 1009 | extern int pthread_condattr_init (pthread_condattr_t *__attr) | |
| 1010 | __THROW __nonnull ((1)); | |
| 1011 | ||
| 1012 | /* Destroy condition variable attribute ATTR. */ | |
| 1013 | extern int pthread_condattr_destroy (pthread_condattr_t *__attr) | |
| 1014 | __THROW __nonnull ((1)); | |
| 1015 | ||
| 1016 | /* Get the process-shared flag of the condition variable attribute ATTR. */ | |
| 1017 | extern int pthread_condattr_getpshared (const pthread_condattr_t * | |
| 1018 | __restrict __attr, | |
| 1019 | int *__restrict __pshared) | |
| 1020 | __THROW __nonnull ((1, 2)); | |
| 1021 | ||
| 1022 | /* Set the process-shared flag of the condition variable attribute ATTR. */ | |
| 1023 | extern int pthread_condattr_setpshared (pthread_condattr_t *__attr, | |
| 1024 | int __pshared) __THROW __nonnull ((1)); | |
| 1025 | ||
| 1026 | #ifdef __USE_XOPEN2K | |
| 1027 | /* Get the clock selected for the condition variable attribute ATTR. */ | |
| 1028 | extern int pthread_condattr_getclock (const pthread_condattr_t * | |
| 1029 | __restrict __attr, | |
| 1030 | __clockid_t *__restrict __clock_id) | |
| 1031 | __THROW __nonnull ((1, 2)); | |
| 1032 | ||
| 1033 | /* Set the clock selected for the condition variable attribute ATTR. */ | |
| 1034 | extern int pthread_condattr_setclock (pthread_condattr_t *__attr, | |
| 1035 | __clockid_t __clock_id) | |
| 1036 | __THROW __nonnull ((1)); | |
| 1037 | #endif | |
| 1038 | ||
| 1039 | ||
| 1040 | #ifdef __USE_XOPEN2K | |
| 1041 | /* Functions to handle spinlocks. */ | |
| 1042 | ||
| 1043 | /* Initialize the spinlock LOCK. If PSHARED is nonzero the spinlock can | |
| 1044 | be shared between different processes. */ | |
| 1045 | extern int pthread_spin_init (pthread_spinlock_t *__lock, int __pshared) | |
| 1046 | __THROW __nonnull ((1)); | |
| 1047 | ||
| 1048 | /* Destroy the spinlock LOCK. */ | |
| 1049 | extern int pthread_spin_destroy (pthread_spinlock_t *__lock) | |
| 1050 | __THROW __nonnull ((1)); | |
| 1051 | ||
| 1052 | /* Wait until spinlock LOCK is retrieved. */ | |
| 1053 | extern int pthread_spin_lock (pthread_spinlock_t *__lock) | |
| 1054 | __THROWNL __nonnull ((1)); | |
| 1055 | ||
| 1056 | /* Try to lock spinlock LOCK. */ | |
| 1057 | extern int pthread_spin_trylock (pthread_spinlock_t *__lock) | |
| 1058 | __THROWNL __nonnull ((1)); | |
| 1059 | ||
| 1060 | /* Release spinlock LOCK. */ | |
| 1061 | extern int pthread_spin_unlock (pthread_spinlock_t *__lock) | |
| 1062 | __THROWNL __nonnull ((1)); | |
| 1063 | ||
| 1064 | ||
| 1065 | /* Functions to handle barriers. */ | |
| 1066 | ||
| 1067 | /* Initialize BARRIER with the attributes in ATTR. The barrier is | |
| 1068 | opened when COUNT waiters arrived. */ | |
| 1069 | extern int pthread_barrier_init (pthread_barrier_t *__restrict __barrier, | |
| 1070 | const pthread_barrierattr_t *__restrict | |
| 1071 | __attr, unsigned int __count) | |
| 1072 | __THROW __nonnull ((1)); | |
| 1073 | ||
| 1074 | /* Destroy a previously dynamically initialized barrier BARRIER. */ | |
| 1075 | extern int pthread_barrier_destroy (pthread_barrier_t *__barrier) | |
| 1076 | __THROW __nonnull ((1)); | |
| 1077 | ||
| 1078 | /* Wait on barrier BARRIER. */ | |
| 1079 | extern int pthread_barrier_wait (pthread_barrier_t *__barrier) | |
| 1080 | __THROWNL __nonnull ((1)); | |
| 1081 | ||
| 1082 | ||
| 1083 | /* Initialize barrier attribute ATTR. */ | |
| 1084 | extern int pthread_barrierattr_init (pthread_barrierattr_t *__attr) | |
| 1085 | __THROW __nonnull ((1)); | |
| 1086 | ||
| 1087 | /* Destroy previously dynamically initialized barrier attribute ATTR. */ | |
| 1088 | extern int pthread_barrierattr_destroy (pthread_barrierattr_t *__attr) | |
| 1089 | __THROW __nonnull ((1)); | |
| 1090 | ||
| 1091 | /* Get the process-shared flag of the barrier attribute ATTR. */ | |
| 1092 | extern int pthread_barrierattr_getpshared (const pthread_barrierattr_t * | |
| 1093 | __restrict __attr, | |
| 1094 | int *__restrict __pshared) | |
| 1095 | __THROW __nonnull ((1, 2)); | |
| 1096 | ||
| 1097 | /* Set the process-shared flag of the barrier attribute ATTR. */ | |
| 1098 | extern int pthread_barrierattr_setpshared (pthread_barrierattr_t *__attr, | |
| 1099 | int __pshared) | |
| 1100 | __THROW __nonnull ((1)); | |
| 1101 | #endif | |
| 1102 | ||
| 1103 | ||
| 1104 | /* Functions for handling thread-specific data. */ | |
| 1105 | ||
| 1106 | /* Create a key value identifying a location in the thread-specific | |
| 1107 | data area. Each thread maintains a distinct thread-specific data | |
| 1108 | area. DESTR_FUNCTION, if non-NULL, is called with the value | |
| 1109 | associated to that key when the key is destroyed. | |
| 1110 | DESTR_FUNCTION is not called if the value associated is NULL when | |
| 1111 | the key is destroyed. */ | |
| 1112 | extern int pthread_key_create (pthread_key_t *__key, | |
| 1113 | void (*__destr_function) (void *)) | |
| 1114 | __THROW __nonnull ((1)); | |
| 1115 | ||
| 1116 | /* Destroy KEY. */ | |
| 1117 | extern int pthread_key_delete (pthread_key_t __key) __THROW; | |
| 1118 | ||
| 1119 | /* Return current value of the thread-specific data slot identified by KEY. */ | |
| 1120 | extern void *pthread_getspecific (pthread_key_t __key) __THROW; | |
| 1121 | ||
| 1122 | /* Store POINTER in the thread-specific data slot identified by KEY. */ | |
| 1123 | extern int pthread_setspecific (pthread_key_t __key, | |
| 1124 | const void *__pointer) __THROW ; | |
| 1125 | ||
| 1126 | ||
| 1127 | #ifdef __USE_XOPEN2K | |
| 1128 | /* Get ID of CPU-time clock for thread THREAD_ID. */ | |
| 1129 | extern int pthread_getcpuclockid (pthread_t __thread_id, | |
| 1130 | __clockid_t *__clock_id) | |
| 1131 | __THROW __nonnull ((2)); | |
| 1132 | #endif | |
| 1133 | ||
| 1134 | ||
| 1135 | /* Install handlers to be called when a new process is created with FORK. | |
| 1136 | The PREPARE handler is called in the parent process just before performing | |
| 1137 | FORK. The PARENT handler is called in the parent process just after FORK. | |
| 1138 | The CHILD handler is called in the child process. Each of the three | |
| 1139 | handlers can be NULL, meaning that no handler needs to be called at that | |
| 1140 | point. | |
| 1141 | PTHREAD_ATFORK can be called several times, in which case the PREPARE | |
| 1142 | handlers are called in LIFO order (last added with PTHREAD_ATFORK, | |
| 1143 | first called before FORK), and the PARENT and CHILD handlers are called | |
| 1144 | in FIFO (first added, first called). */ | |
| 1145 | ||
| 1146 | extern int pthread_atfork (void (*__prepare) (void), | |
| 1147 | void (*__parent) (void), | |
| 1148 | void (*__child) (void)) __THROW; | |
| 1149 | ||
| 1150 | ||
| 1151 | #ifdef __USE_EXTERN_INLINES | |
| 1152 | /* Optimizations. */ | |
| 1153 | __extern_inline int | |
| 1154 | __NTH (pthread_equal (pthread_t __thread1, pthread_t __thread2)) | |
| 1155 | { | |
| 1156 | return __thread1 == __thread2; | |
| 1157 | } | |
| 1158 | #endif | |
| 1159 | ||
| 1160 | __END_DECLS | |
| 1161 | ||
| 1162 | #endif /* pthread.h */ |
libc/glibc/sysdeps/pthread/allocalim.h created+32
| ... | ... | @@ -0,0 +1,32 @@ |
| 1 | /* Determine whether block of given size can be allocated on the stack or not. | |
| 2 | Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public License as | |
| 7 | published by the Free Software Foundation; either version 2.1 of the | |
| 8 | License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; see the file COPYING.LIB. If | |
| 17 | not, see <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #include <alloca.h> | |
| 20 | #include <limits.h> | |
| 21 | ||
| 22 | ||
| 23 | extern __always_inline | |
| 24 | int | |
| 25 | __libc_use_alloca (size_t size) | |
| 26 | { | |
| 27 | return (__glibc_likely (__libc_alloca_cutoff (size)) | |
| 28 | #ifdef PTHREAD_STACK_MIN | |
| 29 | || __glibc_likely (size <= PTHREAD_STACK_MIN / 4) | |
| 30 | #endif | |
| 31 | ); | |
| 32 | } |
libc/glibc/sysdeps/unix/sysv/linux/bits/param.h created+42
| ... | ... | @@ -0,0 +1,42 @@ |
| 1 | /* Old-style Unix parameters and limits. Linux version. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _SYS_PARAM_H | |
| 20 | # error "Never use <bits/param.h> directly; include <sys/param.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef ARG_MAX | |
| 24 | # define __undef_ARG_MAX | |
| 25 | #endif | |
| 26 | ||
| 27 | #include <linux/limits.h> | |
| 28 | #include <linux/param.h> | |
| 29 | ||
| 30 | /* The kernel headers define ARG_MAX. The value is wrong, though. */ | |
| 31 | #ifdef __undef_ARG_MAX | |
| 32 | # undef ARG_MAX | |
| 33 | # undef __undef_ARG_MAX | |
| 34 | #endif | |
| 35 | ||
| 36 | #define MAXSYMLINKS 20 | |
| 37 | ||
| 38 | /* The following are not really correct but it is a value we used for a | |
| 39 | long time and which seems to be usable. People should not use NOFILE | |
| 40 | and NCARGS anyway. */ | |
| 41 | #define NOFILE 256 | |
| 42 | #define NCARGS 131072 |
libc/glibc/sysdeps/unix/sysv/linux/bits/sched.h created+98
| ... | ... | @@ -0,0 +1,98 @@ |
| 1 | /* Definitions of constants and data structure for POSIX 1003.1b-1993 | |
| 2 | scheduling interface. | |
| 3 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 4 | This file is part of the GNU C Library. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _BITS_SCHED_H | |
| 21 | #define _BITS_SCHED_H 1 | |
| 22 | ||
| 23 | #ifndef _SCHED_H | |
| 24 | # error "Never include <bits/sched.h> directly; use <sched.h> instead." | |
| 25 | #endif | |
| 26 | ||
| 27 | /* Scheduling algorithms. */ | |
| 28 | #define SCHED_OTHER 0 | |
| 29 | #define SCHED_FIFO 1 | |
| 30 | #define SCHED_RR 2 | |
| 31 | #ifdef __USE_GNU | |
| 32 | # define SCHED_BATCH 3 | |
| 33 | # define SCHED_ISO 4 | |
| 34 | # define SCHED_IDLE 5 | |
| 35 | # define SCHED_DEADLINE 6 | |
| 36 | ||
| 37 | # define SCHED_RESET_ON_FORK 0x40000000 | |
| 38 | #endif | |
| 39 | ||
| 40 | #ifdef __USE_GNU | |
| 41 | /* Cloning flags. */ | |
| 42 | # define CSIGNAL 0x000000ff /* Signal mask to be sent at exit. */ | |
| 43 | # define CLONE_VM 0x00000100 /* Set if VM shared between processes. */ | |
| 44 | # define CLONE_FS 0x00000200 /* Set if fs info shared between processes. */ | |
| 45 | # define CLONE_FILES 0x00000400 /* Set if open files shared between processes. */ | |
| 46 | # define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared. */ | |
| 47 | # define CLONE_PTRACE 0x00002000 /* Set if tracing continues on the child. */ | |
| 48 | # define CLONE_VFORK 0x00004000 /* Set if the parent wants the child to | |
| 49 | wake it up on mm_release. */ | |
| 50 | # define CLONE_PARENT 0x00008000 /* Set if we want to have the same | |
| 51 | parent as the cloner. */ | |
| 52 | # define CLONE_THREAD 0x00010000 /* Set to add to same thread group. */ | |
| 53 | # define CLONE_NEWNS 0x00020000 /* Set to create new namespace. */ | |
| 54 | # define CLONE_SYSVSEM 0x00040000 /* Set to shared SVID SEM_UNDO semantics. */ | |
| 55 | # define CLONE_SETTLS 0x00080000 /* Set TLS info. */ | |
| 56 | # define CLONE_PARENT_SETTID 0x00100000 /* Store TID in userlevel buffer | |
| 57 | before MM copy. */ | |
| 58 | # define CLONE_CHILD_CLEARTID 0x00200000 /* Register exit futex and memory | |
| 59 | location to clear. */ | |
| 60 | # define CLONE_DETACHED 0x00400000 /* Create clone detached. */ | |
| 61 | # define CLONE_UNTRACED 0x00800000 /* Set if the tracing process can't | |
| 62 | force CLONE_PTRACE on this clone. */ | |
| 63 | # define CLONE_CHILD_SETTID 0x01000000 /* Store TID in userlevel buffer in | |
| 64 | the child. */ | |
| 65 | # define CLONE_NEWCGROUP 0x02000000 /* New cgroup namespace. */ | |
| 66 | # define CLONE_NEWUTS 0x04000000 /* New utsname group. */ | |
| 67 | # define CLONE_NEWIPC 0x08000000 /* New ipcs. */ | |
| 68 | # define CLONE_NEWUSER 0x10000000 /* New user namespace. */ | |
| 69 | # define CLONE_NEWPID 0x20000000 /* New pid namespace. */ | |
| 70 | # define CLONE_NEWNET 0x40000000 /* New network namespace. */ | |
| 71 | # define CLONE_IO 0x80000000 /* Clone I/O context. */ | |
| 72 | #endif | |
| 73 | ||
| 74 | #include <bits/types/struct_sched_param.h> | |
| 75 | ||
| 76 | __BEGIN_DECLS | |
| 77 | ||
| 78 | #ifdef __USE_GNU | |
| 79 | /* Clone current process. */ | |
| 80 | extern int clone (int (*__fn) (void *__arg), void *__child_stack, | |
| 81 | int __flags, void *__arg, ...) __THROW; | |
| 82 | ||
| 83 | /* Unshare the specified resources. */ | |
| 84 | extern int unshare (int __flags) __THROW; | |
| 85 | ||
| 86 | /* Get index of currently used CPU. */ | |
| 87 | extern int sched_getcpu (void) __THROW; | |
| 88 | ||
| 89 | /* Get currently used CPU and NUMA node. */ | |
| 90 | extern int getcpu (unsigned int *, unsigned int *) __THROW; | |
| 91 | ||
| 92 | /* Switch process to namespace of type NSTYPE indicated by FD. */ | |
| 93 | extern int setns (int __fd, int __nstype) __THROW; | |
| 94 | #endif | |
| 95 | ||
| 96 | __END_DECLS | |
| 97 | ||
| 98 | #endif /* bits/sched.h */ |
libc/glibc/sysdeps/unix/sysv/linux/bits/signum.h created+58
| ... | ... | @@ -0,0 +1,58 @@ |
| 1 | /* Signal number definitions. Linux version. | |
| 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_SIGNUM_H | |
| 20 | #define _BITS_SIGNUM_H 1 | |
| 21 | ||
| 22 | #ifndef _SIGNAL_H | |
| 23 | #error "Never include <bits/signum.h> directly; use <signal.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | #include <bits/signum-generic.h> | |
| 27 | ||
| 28 | /* Adjustments and additions to the signal number constants for | |
| 29 | most Linux systems. */ | |
| 30 | ||
| 31 | #define SIGSTKFLT 16 /* Stack fault (obsolete). */ | |
| 32 | #define SIGPWR 30 /* Power failure imminent. */ | |
| 33 | ||
| 34 | #undef SIGBUS | |
| 35 | #define SIGBUS 7 | |
| 36 | #undef SIGUSR1 | |
| 37 | #define SIGUSR1 10 | |
| 38 | #undef SIGUSR2 | |
| 39 | #define SIGUSR2 12 | |
| 40 | #undef SIGCHLD | |
| 41 | #define SIGCHLD 17 | |
| 42 | #undef SIGCONT | |
| 43 | #define SIGCONT 18 | |
| 44 | #undef SIGSTOP | |
| 45 | #define SIGSTOP 19 | |
| 46 | #undef SIGTSTP | |
| 47 | #define SIGTSTP 20 | |
| 48 | #undef SIGURG | |
| 49 | #define SIGURG 23 | |
| 50 | #undef SIGPOLL | |
| 51 | #define SIGPOLL 29 | |
| 52 | #undef SIGSYS | |
| 53 | #define SIGSYS 31 | |
| 54 | ||
| 55 | #undef __SIGRTMAX | |
| 56 | #define __SIGRTMAX 64 | |
| 57 | ||
| 58 | #endif /* <signal.h> included. */ |
libc/glibc/sysdeps/unix/sysv/linux/bits/time.h created+83
| ... | ... | @@ -0,0 +1,83 @@ |
| 1 | /* System-dependent timing definitions. Linux version. | |
| 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* | |
| 20 | * Never include this file directly; use <time.h> instead. | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _BITS_TIME_H | |
| 24 | #define _BITS_TIME_H 1 | |
| 25 | ||
| 26 | #include <bits/types.h> | |
| 27 | ||
| 28 | /* ISO/IEC 9899:1999 7.23.1: Components of time | |
| 29 | The macro `CLOCKS_PER_SEC' is an expression with type `clock_t' that is | |
| 30 | the number per second of the value returned by the `clock' function. */ | |
| 31 | /* CAE XSH, Issue 4, Version 2: <time.h> | |
| 32 | The value of CLOCKS_PER_SEC is required to be 1 million on all | |
| 33 | XSI-conformant systems. */ | |
| 34 | #define CLOCKS_PER_SEC ((__clock_t) 1000000) | |
| 35 | ||
| 36 | #if (!defined __STRICT_ANSI__ || defined __USE_POSIX) \ | |
| 37 | && !defined __USE_XOPEN2K | |
| 38 | /* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK | |
| 39 | presents the real value for clock ticks per second for the system. */ | |
| 40 | extern long int __sysconf (int); | |
| 41 | # define CLK_TCK ((__clock_t) __sysconf (2)) /* 2 is _SC_CLK_TCK */ | |
| 42 | #endif | |
| 43 | ||
| 44 | #ifdef __USE_POSIX199309 | |
| 45 | /* Identifier for system-wide realtime clock. */ | |
| 46 | # define CLOCK_REALTIME 0 | |
| 47 | /* Monotonic system-wide clock. */ | |
| 48 | # define CLOCK_MONOTONIC 1 | |
| 49 | /* High-resolution timer from the CPU. */ | |
| 50 | # define CLOCK_PROCESS_CPUTIME_ID 2 | |
| 51 | /* Thread-specific CPU-time clock. */ | |
| 52 | # define CLOCK_THREAD_CPUTIME_ID 3 | |
| 53 | /* Monotonic system-wide clock, not adjusted for frequency scaling. */ | |
| 54 | # define CLOCK_MONOTONIC_RAW 4 | |
| 55 | /* Identifier for system-wide realtime clock, updated only on ticks. */ | |
| 56 | # define CLOCK_REALTIME_COARSE 5 | |
| 57 | /* Monotonic system-wide clock, updated only on ticks. */ | |
| 58 | # define CLOCK_MONOTONIC_COARSE 6 | |
| 59 | /* Monotonic system-wide clock that includes time spent in suspension. */ | |
| 60 | # define CLOCK_BOOTTIME 7 | |
| 61 | /* Like CLOCK_REALTIME but also wakes suspended system. */ | |
| 62 | # define CLOCK_REALTIME_ALARM 8 | |
| 63 | /* Like CLOCK_BOOTTIME but also wakes suspended system. */ | |
| 64 | # define CLOCK_BOOTTIME_ALARM 9 | |
| 65 | /* Like CLOCK_REALTIME but in International Atomic Time. */ | |
| 66 | # define CLOCK_TAI 11 | |
| 67 | ||
| 68 | /* Flag to indicate time is absolute. */ | |
| 69 | # define TIMER_ABSTIME 1 | |
| 70 | #endif | |
| 71 | ||
| 72 | #ifdef __USE_GNU | |
| 73 | # include <bits/timex.h> | |
| 74 | ||
| 75 | __BEGIN_DECLS | |
| 76 | ||
| 77 | /* Tune a POSIX clock. */ | |
| 78 | extern int clock_adjtime (__clockid_t __clock_id, struct timex *__utx) __THROW; | |
| 79 | ||
| 80 | __END_DECLS | |
| 81 | #endif /* use GNU */ | |
| 82 | ||
| 83 | #endif /* bits/time.h */ |
libc/glibc/sysdeps/unix/sysv/linux/bits/timex.h created+110
| ... | ... | @@ -0,0 +1,110 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _BITS_TIMEX_H | |
| 19 | #define _BITS_TIMEX_H 1 | |
| 20 | ||
| 21 | #include <bits/types.h> | |
| 22 | #include <bits/types/struct_timeval.h> | |
| 23 | ||
| 24 | /* These definitions from linux/timex.h as of 3.18. */ | |
| 25 | ||
| 26 | struct timex | |
| 27 | { | |
| 28 | unsigned int modes; /* mode selector */ | |
| 29 | __syscall_slong_t offset; /* time offset (usec) */ | |
| 30 | __syscall_slong_t freq; /* frequency offset (scaled ppm) */ | |
| 31 | __syscall_slong_t maxerror; /* maximum error (usec) */ | |
| 32 | __syscall_slong_t esterror; /* estimated error (usec) */ | |
| 33 | int status; /* clock command/status */ | |
| 34 | __syscall_slong_t constant; /* pll time constant */ | |
| 35 | __syscall_slong_t precision; /* clock precision (usec) (ro) */ | |
| 36 | __syscall_slong_t tolerance; /* clock frequency tolerance (ppm) (ro) */ | |
| 37 | struct timeval time; /* (read only, except for ADJ_SETOFFSET) */ | |
| 38 | __syscall_slong_t tick; /* (modified) usecs between clock ticks */ | |
| 39 | __syscall_slong_t ppsfreq; /* pps frequency (scaled ppm) (ro) */ | |
| 40 | __syscall_slong_t jitter; /* pps jitter (us) (ro) */ | |
| 41 | int shift; /* interval duration (s) (shift) (ro) */ | |
| 42 | __syscall_slong_t stabil; /* pps stability (scaled ppm) (ro) */ | |
| 43 | __syscall_slong_t jitcnt; /* jitter limit exceeded (ro) */ | |
| 44 | __syscall_slong_t calcnt; /* calibration intervals (ro) */ | |
| 45 | __syscall_slong_t errcnt; /* calibration errors (ro) */ | |
| 46 | __syscall_slong_t stbcnt; /* stability limit exceeded (ro) */ | |
| 47 | ||
| 48 | int tai; /* TAI offset (ro) */ | |
| 49 | ||
| 50 | /* ??? */ | |
| 51 | int :32; int :32; int :32; int :32; | |
| 52 | int :32; int :32; int :32; int :32; | |
| 53 | int :32; int :32; int :32; | |
| 54 | }; | |
| 55 | ||
| 56 | /* Mode codes (timex.mode) */ | |
| 57 | #define ADJ_OFFSET 0x0001 /* time offset */ | |
| 58 | #define ADJ_FREQUENCY 0x0002 /* frequency offset */ | |
| 59 | #define ADJ_MAXERROR 0x0004 /* maximum time error */ | |
| 60 | #define ADJ_ESTERROR 0x0008 /* estimated time error */ | |
| 61 | #define ADJ_STATUS 0x0010 /* clock status */ | |
| 62 | #define ADJ_TIMECONST 0x0020 /* pll time constant */ | |
| 63 | #define ADJ_TAI 0x0080 /* set TAI offset */ | |
| 64 | #define ADJ_SETOFFSET 0x0100 /* add 'time' to current time */ | |
| 65 | #define ADJ_MICRO 0x1000 /* select microsecond resolution */ | |
| 66 | #define ADJ_NANO 0x2000 /* select nanosecond resolution */ | |
| 67 | #define ADJ_TICK 0x4000 /* tick value */ | |
| 68 | #define ADJ_OFFSET_SINGLESHOT 0x8001 /* old-fashioned adjtime */ | |
| 69 | #define ADJ_OFFSET_SS_READ 0xa001 /* read-only adjtime */ | |
| 70 | ||
| 71 | /* xntp 3.4 compatibility names */ | |
| 72 | #define MOD_OFFSET ADJ_OFFSET | |
| 73 | #define MOD_FREQUENCY ADJ_FREQUENCY | |
| 74 | #define MOD_MAXERROR ADJ_MAXERROR | |
| 75 | #define MOD_ESTERROR ADJ_ESTERROR | |
| 76 | #define MOD_STATUS ADJ_STATUS | |
| 77 | #define MOD_TIMECONST ADJ_TIMECONST | |
| 78 | #define MOD_CLKB ADJ_TICK | |
| 79 | #define MOD_CLKA ADJ_OFFSET_SINGLESHOT /* 0x8000 in original */ | |
| 80 | #define MOD_TAI ADJ_TAI | |
| 81 | #define MOD_MICRO ADJ_MICRO | |
| 82 | #define MOD_NANO ADJ_NANO | |
| 83 | ||
| 84 | ||
| 85 | /* Status codes (timex.status) */ | |
| 86 | #define STA_PLL 0x0001 /* enable PLL updates (rw) */ | |
| 87 | #define STA_PPSFREQ 0x0002 /* enable PPS freq discipline (rw) */ | |
| 88 | #define STA_PPSTIME 0x0004 /* enable PPS time discipline (rw) */ | |
| 89 | #define STA_FLL 0x0008 /* select frequency-lock mode (rw) */ | |
| 90 | ||
| 91 | #define STA_INS 0x0010 /* insert leap (rw) */ | |
| 92 | #define STA_DEL 0x0020 /* delete leap (rw) */ | |
| 93 | #define STA_UNSYNC 0x0040 /* clock unsynchronized (rw) */ | |
| 94 | #define STA_FREQHOLD 0x0080 /* hold frequency (rw) */ | |
| 95 | ||
| 96 | #define STA_PPSSIGNAL 0x0100 /* PPS signal present (ro) */ | |
| 97 | #define STA_PPSJITTER 0x0200 /* PPS signal jitter exceeded (ro) */ | |
| 98 | #define STA_PPSWANDER 0x0400 /* PPS signal wander exceeded (ro) */ | |
| 99 | #define STA_PPSERROR 0x0800 /* PPS signal calibration error (ro) */ | |
| 100 | ||
| 101 | #define STA_CLOCKERR 0x1000 /* clock hardware fault (ro) */ | |
| 102 | #define STA_NANO 0x2000 /* resolution (0 = us, 1 = ns) (ro) */ | |
| 103 | #define STA_MODE 0x4000 /* mode (0 = PLL, 1 = FLL) (ro) */ | |
| 104 | #define STA_CLK 0x8000 /* clock source (0 = A, 1 = B) (ro) */ | |
| 105 | ||
| 106 | /* Read-only bits */ | |
| 107 | #define STA_RONLY (STA_PPSSIGNAL | STA_PPSJITTER | STA_PPSWANDER | \ | |
| 108 | STA_PPSERROR | STA_CLOCKERR | STA_NANO | STA_MODE | STA_CLK) | |
| 109 | ||
| 110 | #endif /* bits/timex.h */ |
libc/glibc/sysdeps/unix/sysv/linux/include/sys/timex.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Internal declarations for sys/timex.h. | |
| 2 | Copyright (C) 2014-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _INCLUDE_SYS_TIMEX_H | |
| 20 | #define _INCLUDE_SYS_TIMEX_H 1 | |
| 21 | ||
| 22 | #include_next <sys/timex.h> | |
| 23 | ||
| 24 | # ifndef _ISOMAC | |
| 25 | ||
| 26 | libc_hidden_proto (__adjtimex) | |
| 27 | ||
| 28 | # endif /* _ISOMAC */ | |
| 29 | #endif /* sys/timex.h */ |
libc/glibc/sysdeps/unix/sysv/linux/sys/timex.h created+71
| ... | ... | @@ -0,0 +1,71 @@ |
| 1 | /* Copyright (C) 1995-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_TIMEX_H | |
| 19 | #define _SYS_TIMEX_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <sys/time.h> | |
| 23 | ||
| 24 | /* These definitions from linux/timex.h as of 2.6.30. */ | |
| 25 | ||
| 26 | #include <bits/timex.h> | |
| 27 | ||
| 28 | #define NTP_API 4 /* NTP API version */ | |
| 29 | ||
| 30 | struct ntptimeval | |
| 31 | { | |
| 32 | struct timeval time; /* current time (ro) */ | |
| 33 | long int maxerror; /* maximum error (us) (ro) */ | |
| 34 | long int esterror; /* estimated error (us) (ro) */ | |
| 35 | long int tai; /* TAI offset (ro) */ | |
| 36 | ||
| 37 | long int __glibc_reserved1; | |
| 38 | long int __glibc_reserved2; | |
| 39 | long int __glibc_reserved3; | |
| 40 | long int __glibc_reserved4; | |
| 41 | }; | |
| 42 | ||
| 43 | /* Clock states (time_state) */ | |
| 44 | #define TIME_OK 0 /* clock synchronized, no leap second */ | |
| 45 | #define TIME_INS 1 /* insert leap second */ | |
| 46 | #define TIME_DEL 2 /* delete leap second */ | |
| 47 | #define TIME_OOP 3 /* leap second in progress */ | |
| 48 | #define TIME_WAIT 4 /* leap second has occurred */ | |
| 49 | #define TIME_ERROR 5 /* clock not synchronized */ | |
| 50 | #define TIME_BAD TIME_ERROR /* bw compat */ | |
| 51 | ||
| 52 | /* Maximum time constant of the PLL. */ | |
| 53 | #define MAXTC 6 | |
| 54 | ||
| 55 | __BEGIN_DECLS | |
| 56 | ||
| 57 | extern int __adjtimex (struct timex *__ntx) __THROW; | |
| 58 | extern int adjtimex (struct timex *__ntx) __THROW; | |
| 59 | ||
| 60 | #ifdef __REDIRECT_NTH | |
| 61 | extern int __REDIRECT_NTH (ntp_gettime, (struct ntptimeval *__ntv), | |
| 62 | ntp_gettimex); | |
| 63 | #else | |
| 64 | extern int ntp_gettimex (struct ntptimeval *__ntv) __THROW; | |
| 65 | # define ntp_gettime ntp_gettimex | |
| 66 | #endif | |
| 67 | extern int ntp_adjtime (struct timex *__tntx) __THROW; | |
| 68 | ||
| 69 | __END_DECLS | |
| 70 | ||
| 71 | #endif /* sys/timex.h */ |
libc/glibc/sysdeps/unix/sysv/linux/x86/bits/stat.h created+210
| ... | ... | @@ -0,0 +1,210 @@ |
| 1 | /* Copyright (C) 1999-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #if !defined _SYS_STAT_H && !defined _FCNTL_H | |
| 19 | # error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #ifndef _BITS_STAT_H | |
| 23 | #define _BITS_STAT_H 1 | |
| 24 | ||
| 25 | /* Versions of the `struct stat' data structure. */ | |
| 26 | #ifndef __x86_64__ | |
| 27 | # define _STAT_VER_LINUX_OLD 1 | |
| 28 | # define _STAT_VER_KERNEL 1 | |
| 29 | # define _STAT_VER_SVR4 2 | |
| 30 | # define _STAT_VER_LINUX 3 | |
| 31 | ||
| 32 | /* i386 versions of the `xmknod' interface. */ | |
| 33 | # define _MKNOD_VER_LINUX 1 | |
| 34 | # define _MKNOD_VER_SVR4 2 | |
| 35 | # define _MKNOD_VER _MKNOD_VER_LINUX /* The bits defined below. */ | |
| 36 | #else | |
| 37 | # define _STAT_VER_KERNEL 0 | |
| 38 | # define _STAT_VER_LINUX 1 | |
| 39 | ||
| 40 | /* x86-64 versions of the `xmknod' interface. */ | |
| 41 | # define _MKNOD_VER_LINUX 0 | |
| 42 | #endif | |
| 43 | ||
| 44 | #define _STAT_VER _STAT_VER_LINUX | |
| 45 | ||
| 46 | struct stat | |
| 47 | { | |
| 48 | __dev_t st_dev; /* Device. */ | |
| 49 | #ifndef __x86_64__ | |
| 50 | unsigned short int __pad1; | |
| 51 | #endif | |
| 52 | #if defined __x86_64__ || !defined __USE_FILE_OFFSET64 | |
| 53 | __ino_t st_ino; /* File serial number. */ | |
| 54 | #else | |
| 55 | __ino_t __st_ino; /* 32bit file serial number. */ | |
| 56 | #endif | |
| 57 | #ifndef __x86_64__ | |
| 58 | __mode_t st_mode; /* File mode. */ | |
| 59 | __nlink_t st_nlink; /* Link count. */ | |
| 60 | #else | |
| 61 | __nlink_t st_nlink; /* Link count. */ | |
| 62 | __mode_t st_mode; /* File mode. */ | |
| 63 | #endif | |
| 64 | __uid_t st_uid; /* User ID of the file's owner. */ | |
| 65 | __gid_t st_gid; /* Group ID of the file's group.*/ | |
| 66 | #ifdef __x86_64__ | |
| 67 | int __pad0; | |
| 68 | #endif | |
| 69 | __dev_t st_rdev; /* Device number, if device. */ | |
| 70 | #ifndef __x86_64__ | |
| 71 | unsigned short int __pad2; | |
| 72 | #endif | |
| 73 | #if defined __x86_64__ || !defined __USE_FILE_OFFSET64 | |
| 74 | __off_t st_size; /* Size of file, in bytes. */ | |
| 75 | #else | |
| 76 | __off64_t st_size; /* Size of file, in bytes. */ | |
| 77 | #endif | |
| 78 | __blksize_t st_blksize; /* Optimal block size for I/O. */ | |
| 79 | #if defined __x86_64__ || !defined __USE_FILE_OFFSET64 | |
| 80 | __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */ | |
| 81 | #else | |
| 82 | __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */ | |
| 83 | #endif | |
| 84 | #ifdef __USE_XOPEN2K8 | |
| 85 | /* Nanosecond resolution timestamps are stored in a format | |
| 86 | equivalent to 'struct timespec'. This is the type used | |
| 87 | whenever possible but the Unix namespace rules do not allow the | |
| 88 | identifier 'timespec' to appear in the <sys/stat.h> header. | |
| 89 | Therefore we have to handle the use of this header in strictly | |
| 90 | standard-compliant sources special. */ | |
| 91 | struct timespec st_atim; /* Time of last access. */ | |
| 92 | struct timespec st_mtim; /* Time of last modification. */ | |
| 93 | struct timespec st_ctim; /* Time of last status change. */ | |
| 94 | # define st_atime st_atim.tv_sec /* Backward compatibility. */ | |
| 95 | # define st_mtime st_mtim.tv_sec | |
| 96 | # define st_ctime st_ctim.tv_sec | |
| 97 | #else | |
| 98 | __time_t st_atime; /* Time of last access. */ | |
| 99 | __syscall_ulong_t st_atimensec; /* Nscecs of last access. */ | |
| 100 | __time_t st_mtime; /* Time of last modification. */ | |
| 101 | __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */ | |
| 102 | __time_t st_ctime; /* Time of last status change. */ | |
| 103 | __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */ | |
| 104 | #endif | |
| 105 | #ifdef __x86_64__ | |
| 106 | __syscall_slong_t __glibc_reserved[3]; | |
| 107 | #else | |
| 108 | # ifndef __USE_FILE_OFFSET64 | |
| 109 | unsigned long int __glibc_reserved4; | |
| 110 | unsigned long int __glibc_reserved5; | |
| 111 | # else | |
| 112 | __ino64_t st_ino; /* File serial number. */ | |
| 113 | # endif | |
| 114 | #endif | |
| 115 | }; | |
| 116 | ||
| 117 | #ifdef __USE_LARGEFILE64 | |
| 118 | /* Note stat64 has the same shape as stat for x86-64. */ | |
| 119 | struct stat64 | |
| 120 | { | |
| 121 | __dev_t st_dev; /* Device. */ | |
| 122 | # ifdef __x86_64__ | |
| 123 | __ino64_t st_ino; /* File serial number. */ | |
| 124 | __nlink_t st_nlink; /* Link count. */ | |
| 125 | __mode_t st_mode; /* File mode. */ | |
| 126 | # else | |
| 127 | unsigned int __pad1; | |
| 128 | __ino_t __st_ino; /* 32bit file serial number. */ | |
| 129 | __mode_t st_mode; /* File mode. */ | |
| 130 | __nlink_t st_nlink; /* Link count. */ | |
| 131 | # endif | |
| 132 | __uid_t st_uid; /* User ID of the file's owner. */ | |
| 133 | __gid_t st_gid; /* Group ID of the file's group.*/ | |
| 134 | # ifdef __x86_64__ | |
| 135 | int __pad0; | |
| 136 | __dev_t st_rdev; /* Device number, if device. */ | |
| 137 | __off_t st_size; /* Size of file, in bytes. */ | |
| 138 | # else | |
| 139 | __dev_t st_rdev; /* Device number, if device. */ | |
| 140 | unsigned int __pad2; | |
| 141 | __off64_t st_size; /* Size of file, in bytes. */ | |
| 142 | # endif | |
| 143 | __blksize_t st_blksize; /* Optimal block size for I/O. */ | |
| 144 | __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */ | |
| 145 | # ifdef __USE_XOPEN2K8 | |
| 146 | /* Nanosecond resolution timestamps are stored in a format | |
| 147 | equivalent to 'struct timespec'. This is the type used | |
| 148 | whenever possible but the Unix namespace rules do not allow the | |
| 149 | identifier 'timespec' to appear in the <sys/stat.h> header. | |
| 150 | Therefore we have to handle the use of this header in strictly | |
| 151 | standard-compliant sources special. */ | |
| 152 | struct timespec st_atim; /* Time of last access. */ | |
| 153 | struct timespec st_mtim; /* Time of last modification. */ | |
| 154 | struct timespec st_ctim; /* Time of last status change. */ | |
| 155 | # else | |
| 156 | __time_t st_atime; /* Time of last access. */ | |
| 157 | __syscall_ulong_t st_atimensec; /* Nscecs of last access. */ | |
| 158 | __time_t st_mtime; /* Time of last modification. */ | |
| 159 | __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */ | |
| 160 | __time_t st_ctime; /* Time of last status change. */ | |
| 161 | __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */ | |
| 162 | # endif | |
| 163 | # ifdef __x86_64__ | |
| 164 | __syscall_slong_t __glibc_reserved[3]; | |
| 165 | # else | |
| 166 | __ino64_t st_ino; /* File serial number. */ | |
| 167 | # endif | |
| 168 | }; | |
| 169 | #endif | |
| 170 | ||
| 171 | /* Tell code we have these members. */ | |
| 172 | #define _STATBUF_ST_BLKSIZE | |
| 173 | #define _STATBUF_ST_RDEV | |
| 174 | /* Nanosecond resolution time values are supported. */ | |
| 175 | #define _STATBUF_ST_NSEC | |
| 176 | ||
| 177 | /* Encoding of the file mode. */ | |
| 178 | ||
| 179 | #define __S_IFMT 0170000 /* These bits determine file type. */ | |
| 180 | ||
| 181 | /* File types. */ | |
| 182 | #define __S_IFDIR 0040000 /* Directory. */ | |
| 183 | #define __S_IFCHR 0020000 /* Character device. */ | |
| 184 | #define __S_IFBLK 0060000 /* Block device. */ | |
| 185 | #define __S_IFREG 0100000 /* Regular file. */ | |
| 186 | #define __S_IFIFO 0010000 /* FIFO. */ | |
| 187 | #define __S_IFLNK 0120000 /* Symbolic link. */ | |
| 188 | #define __S_IFSOCK 0140000 /* Socket. */ | |
| 189 | ||
| 190 | /* POSIX.1b objects. Note that these macros always evaluate to zero. But | |
| 191 | they do it by enforcing the correct use of the macros. */ | |
| 192 | #define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode) | |
| 193 | #define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode) | |
| 194 | #define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode) | |
| 195 | ||
| 196 | /* Protection bits. */ | |
| 197 | ||
| 198 | #define __S_ISUID 04000 /* Set user ID on execution. */ | |
| 199 | #define __S_ISGID 02000 /* Set group ID on execution. */ | |
| 200 | #define __S_ISVTX 01000 /* Save swapped text after use (sticky). */ | |
| 201 | #define __S_IREAD 0400 /* Read by owner. */ | |
| 202 | #define __S_IWRITE 0200 /* Write by owner. */ | |
| 203 | #define __S_IEXEC 0100 /* Execute by owner. */ | |
| 204 | ||
| 205 | #ifdef __USE_ATFILE | |
| 206 | # define UTIME_NOW ((1l << 30) - 1l) | |
| 207 | # define UTIME_OMIT ((1l << 30) - 2l) | |
| 208 | #endif | |
| 209 | ||
| 210 | #endif /* bits/stat.h */ |
libc/glibc/sysdeps/unix/sysv/linux/x86/bits/typesizes.h created+95
| ... | ... | @@ -0,0 +1,95 @@ |
| 1 | /* bits/typesizes.h -- underlying types for *_t. Linux/x86-64 version. | |
| 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_TYPES_H | |
| 20 | # error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 23 | #ifndef _BITS_TYPESIZES_H | |
| 24 | #define _BITS_TYPESIZES_H 1 | |
| 25 | ||
| 26 | /* See <bits/types.h> for the meaning of these macros. This file exists so | |
| 27 | that <bits/types.h> need not vary across different GNU platforms. */ | |
| 28 | ||
| 29 | /* X32 kernel interface is 64-bit. */ | |
| 30 | #if defined __x86_64__ && defined __ILP32__ | |
| 31 | # define __SYSCALL_SLONG_TYPE __SQUAD_TYPE | |
| 32 | # define __SYSCALL_ULONG_TYPE __UQUAD_TYPE | |
| 33 | #else | |
| 34 | # define __SYSCALL_SLONG_TYPE __SLONGWORD_TYPE | |
| 35 | # define __SYSCALL_ULONG_TYPE __ULONGWORD_TYPE | |
| 36 | #endif | |
| 37 | ||
| 38 | #define __DEV_T_TYPE __UQUAD_TYPE | |
| 39 | #define __UID_T_TYPE __U32_TYPE | |
| 40 | #define __GID_T_TYPE __U32_TYPE | |
| 41 | #define __INO_T_TYPE __SYSCALL_ULONG_TYPE | |
| 42 | #define __INO64_T_TYPE __UQUAD_TYPE | |
| 43 | #define __MODE_T_TYPE __U32_TYPE | |
| 44 | #ifdef __x86_64__ | |
| 45 | # define __NLINK_T_TYPE __SYSCALL_ULONG_TYPE | |
| 46 | # define __FSWORD_T_TYPE __SYSCALL_SLONG_TYPE | |
| 47 | #else | |
| 48 | # define __NLINK_T_TYPE __UWORD_TYPE | |
| 49 | # define __FSWORD_T_TYPE __SWORD_TYPE | |
| 50 | #endif | |
| 51 | #define __OFF_T_TYPE __SYSCALL_SLONG_TYPE | |
| 52 | #define __OFF64_T_TYPE __SQUAD_TYPE | |
| 53 | #define __PID_T_TYPE __S32_TYPE | |
| 54 | #define __RLIM_T_TYPE __SYSCALL_ULONG_TYPE | |
| 55 | #define __RLIM64_T_TYPE __UQUAD_TYPE | |
| 56 | #define __BLKCNT_T_TYPE __SYSCALL_SLONG_TYPE | |
| 57 | #define __BLKCNT64_T_TYPE __SQUAD_TYPE | |
| 58 | #define __FSBLKCNT_T_TYPE __SYSCALL_ULONG_TYPE | |
| 59 | #define __FSBLKCNT64_T_TYPE __UQUAD_TYPE | |
| 60 | #define __FSFILCNT_T_TYPE __SYSCALL_ULONG_TYPE | |
| 61 | #define __FSFILCNT64_T_TYPE __UQUAD_TYPE | |
| 62 | #define __ID_T_TYPE __U32_TYPE | |
| 63 | #define __CLOCK_T_TYPE __SYSCALL_SLONG_TYPE | |
| 64 | #define __TIME_T_TYPE __SYSCALL_SLONG_TYPE | |
| 65 | #define __USECONDS_T_TYPE __U32_TYPE | |
| 66 | #define __SUSECONDS_T_TYPE __SYSCALL_SLONG_TYPE | |
| 67 | #define __DADDR_T_TYPE __S32_TYPE | |
| 68 | #define __KEY_T_TYPE __S32_TYPE | |
| 69 | #define __CLOCKID_T_TYPE __S32_TYPE | |
| 70 | #define __TIMER_T_TYPE void * | |
| 71 | #define __BLKSIZE_T_TYPE __SYSCALL_SLONG_TYPE | |
| 72 | #define __FSID_T_TYPE struct { int __val[2]; } | |
| 73 | #define __SSIZE_T_TYPE __SWORD_TYPE | |
| 74 | #define __CPU_MASK_TYPE __SYSCALL_ULONG_TYPE | |
| 75 | ||
| 76 | #ifdef __x86_64__ | |
| 77 | /* Tell the libc code that off_t and off64_t are actually the same type | |
| 78 | for all ABI purposes, even if possibly expressed as different base types | |
| 79 | for C type-checking purposes. */ | |
| 80 | # define __OFF_T_MATCHES_OFF64_T 1 | |
| 81 | ||
| 82 | /* Same for ino_t and ino64_t. */ | |
| 83 | # define __INO_T_MATCHES_INO64_T 1 | |
| 84 | ||
| 85 | /* And for __rlim_t and __rlim64_t. */ | |
| 86 | # define __RLIM_T_MATCHES_RLIM64_T 1 | |
| 87 | #else | |
| 88 | # define __RLIM_T_MATCHES_RLIM64_T 0 | |
| 89 | #endif | |
| 90 | ||
| 91 | /* Number of descriptors that can fit in an `fd_set'. */ | |
| 92 | #define __FD_SETSIZE 1024 | |
| 93 | ||
| 94 | ||
| 95 | #endif /* bits/typesizes.h */ |
libc/glibc/sysdeps/unix/sysv/linux/x86/sys/elf.h created+29
| ... | ... | @@ -0,0 +1,29 @@ |
| 1 | /* Copyright (C) 1998-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_ELF_H | |
| 19 | #define _SYS_ELF_H 1 | |
| 20 | ||
| 21 | #ifdef __x86_64__ | |
| 22 | # error This header is unsupported on x86-64. | |
| 23 | #else | |
| 24 | # warning "This header is obsolete; use <sys/procfs.h> instead." | |
| 25 | ||
| 26 | # include <sys/procfs.h> | |
| 27 | #endif | |
| 28 | ||
| 29 | #endif /* _SYS_ELF_H */ |
libc/glibc/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h created+270
| ... | ... | @@ -0,0 +1,270 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _LOWLEVELLOCK_H | |
| 20 | #define _LOWLEVELLOCK_H 1 | |
| 21 | ||
| 22 | #include <stap-probe.h> | |
| 23 | ||
| 24 | #ifndef __ASSEMBLER__ | |
| 25 | # include <time.h> | |
| 26 | # include <sys/param.h> | |
| 27 | # include <bits/pthreadtypes.h> | |
| 28 | # include <kernel-features.h> | |
| 29 | ||
| 30 | # ifndef LOCK_INSTR | |
| 31 | # ifdef UP | |
| 32 | # define LOCK_INSTR /* nothing */ | |
| 33 | # else | |
| 34 | # define LOCK_INSTR "lock;" | |
| 35 | # endif | |
| 36 | # endif | |
| 37 | #else | |
| 38 | # ifndef LOCK | |
| 39 | # ifdef UP | |
| 40 | # define LOCK | |
| 41 | # else | |
| 42 | # define LOCK lock | |
| 43 | # endif | |
| 44 | # endif | |
| 45 | #endif | |
| 46 | ||
| 47 | #include <lowlevellock-futex.h> | |
| 48 | ||
| 49 | /* XXX Remove when no assembler code uses futexes anymore. */ | |
| 50 | #define SYS_futex __NR_futex | |
| 51 | ||
| 52 | #ifndef __ASSEMBLER__ | |
| 53 | ||
| 54 | /* Initializer for lock. */ | |
| 55 | #define LLL_LOCK_INITIALIZER (0) | |
| 56 | #define LLL_LOCK_INITIALIZER_LOCKED (1) | |
| 57 | #define LLL_LOCK_INITIALIZER_WAITERS (2) | |
| 58 | ||
| 59 | ||
| 60 | /* NB: in the lll_trylock macro we simply return the value in %eax | |
| 61 | after the cmpxchg instruction. In case the operation succeded this | |
| 62 | value is zero. In case the operation failed, the cmpxchg instruction | |
| 63 | has loaded the current value of the memory work which is guaranteed | |
| 64 | to be nonzero. */ | |
| 65 | #if !IS_IN (libc) || defined UP | |
| 66 | # define __lll_trylock_asm LOCK_INSTR "cmpxchgl %2, %1" | |
| 67 | #else | |
| 68 | # define __lll_trylock_asm "cmpl $0, __libc_multiple_threads(%%rip)\n\t" \ | |
| 69 | "je 0f\n\t" \ | |
| 70 | "lock; cmpxchgl %2, %1\n\t" \ | |
| 71 | "jmp 1f\n\t" \ | |
| 72 | "0:\tcmpxchgl %2, %1\n\t" \ | |
| 73 | "1:" | |
| 74 | #endif | |
| 75 | ||
| 76 | #define lll_trylock(futex) \ | |
| 77 | ({ int ret; \ | |
| 78 | __asm __volatile (__lll_trylock_asm \ | |
| 79 | : "=a" (ret), "=m" (futex) \ | |
| 80 | : "r" (LLL_LOCK_INITIALIZER_LOCKED), "m" (futex), \ | |
| 81 | "0" (LLL_LOCK_INITIALIZER) \ | |
| 82 | : "memory"); \ | |
| 83 | ret; }) | |
| 84 | ||
| 85 | #define lll_cond_trylock(futex) \ | |
| 86 | ({ int ret; \ | |
| 87 | __asm __volatile (LOCK_INSTR "cmpxchgl %2, %1" \ | |
| 88 | : "=a" (ret), "=m" (futex) \ | |
| 89 | : "r" (LLL_LOCK_INITIALIZER_WAITERS), \ | |
| 90 | "m" (futex), "0" (LLL_LOCK_INITIALIZER) \ | |
| 91 | : "memory"); \ | |
| 92 | ret; }) | |
| 93 | ||
| 94 | #if !IS_IN (libc) || defined UP | |
| 95 | # define __lll_lock_asm_start LOCK_INSTR "cmpxchgl %4, %2\n\t" \ | |
| 96 | "jz 24f\n\t" | |
| 97 | #else | |
| 98 | # define __lll_lock_asm_start "cmpl $0, __libc_multiple_threads(%%rip)\n\t" \ | |
| 99 | "je 0f\n\t" \ | |
| 100 | "lock; cmpxchgl %4, %2\n\t" \ | |
| 101 | "jnz 1f\n\t" \ | |
| 102 | "jmp 24f\n" \ | |
| 103 | "0:\tcmpxchgl %4, %2\n\t" \ | |
| 104 | "jz 24f\n\t" | |
| 105 | #endif | |
| 106 | ||
| 107 | #define lll_lock(futex, private) \ | |
| 108 | (void) \ | |
| 109 | ({ int ignore1, ignore2, ignore3; \ | |
| 110 | if (__builtin_constant_p (private) && (private) == LLL_PRIVATE) \ | |
| 111 | __asm __volatile (__lll_lock_asm_start \ | |
| 112 | "1:\tlea %2, %%" RDI_LP "\n" \ | |
| 113 | "2:\tsub $128, %%" RSP_LP "\n" \ | |
| 114 | ".cfi_adjust_cfa_offset 128\n" \ | |
| 115 | "3:\tcallq __lll_lock_wait_private\n" \ | |
| 116 | "4:\tadd $128, %%" RSP_LP "\n" \ | |
| 117 | ".cfi_adjust_cfa_offset -128\n" \ | |
| 118 | "24:" \ | |
| 119 | : "=S" (ignore1), "=&D" (ignore2), "=m" (futex), \ | |
| 120 | "=a" (ignore3) \ | |
| 121 | : "0" (1), "m" (futex), "3" (0) \ | |
| 122 | : "cx", "r11", "cc", "memory"); \ | |
| 123 | else \ | |
| 124 | __asm __volatile (__lll_lock_asm_start \ | |
| 125 | "1:\tlea %2, %%" RDI_LP "\n" \ | |
| 126 | "2:\tsub $128, %%" RSP_LP "\n" \ | |
| 127 | ".cfi_adjust_cfa_offset 128\n" \ | |
| 128 | "3:\tcallq __lll_lock_wait\n" \ | |
| 129 | "4:\tadd $128, %%" RSP_LP "\n" \ | |
| 130 | ".cfi_adjust_cfa_offset -128\n" \ | |
| 131 | "24:" \ | |
| 132 | : "=S" (ignore1), "=D" (ignore2), "=m" (futex), \ | |
| 133 | "=a" (ignore3) \ | |
| 134 | : "1" (1), "m" (futex), "3" (0), "0" (private) \ | |
| 135 | : "cx", "r11", "cc", "memory"); \ | |
| 136 | }) \ | |
| 137 | ||
| 138 | #define lll_cond_lock(futex, private) \ | |
| 139 | (void) \ | |
| 140 | ({ int ignore1, ignore2, ignore3; \ | |
| 141 | __asm __volatile (LOCK_INSTR "cmpxchgl %4, %2\n\t" \ | |
| 142 | "jz 24f\n" \ | |
| 143 | "1:\tlea %2, %%" RDI_LP "\n" \ | |
| 144 | "2:\tsub $128, %%" RSP_LP "\n" \ | |
| 145 | ".cfi_adjust_cfa_offset 128\n" \ | |
| 146 | "3:\tcallq __lll_lock_wait\n" \ | |
| 147 | "4:\tadd $128, %%" RSP_LP "\n" \ | |
| 148 | ".cfi_adjust_cfa_offset -128\n" \ | |
| 149 | "24:" \ | |
| 150 | : "=S" (ignore1), "=D" (ignore2), "=m" (futex), \ | |
| 151 | "=a" (ignore3) \ | |
| 152 | : "1" (2), "m" (futex), "3" (0), "0" (private) \ | |
| 153 | : "cx", "r11", "cc", "memory"); \ | |
| 154 | }) | |
| 155 | ||
| 156 | #define lll_timedlock(futex, timeout, private) \ | |
| 157 | ({ int result, ignore1, ignore2, ignore3; \ | |
| 158 | __asm __volatile (LOCK_INSTR "cmpxchgl %1, %4\n\t" \ | |
| 159 | "jz 24f\n" \ | |
| 160 | "1:\tlea %4, %%" RDI_LP "\n" \ | |
| 161 | "0:\tmov %8, %%" RDX_LP "\n" \ | |
| 162 | "2:\tsub $128, %%" RSP_LP "\n" \ | |
| 163 | ".cfi_adjust_cfa_offset 128\n" \ | |
| 164 | "3:\tcallq __lll_timedlock_wait\n" \ | |
| 165 | "4:\tadd $128, %%" RSP_LP "\n" \ | |
| 166 | ".cfi_adjust_cfa_offset -128\n" \ | |
| 167 | "24:" \ | |
| 168 | : "=a" (result), "=D" (ignore1), "=S" (ignore2), \ | |
| 169 | "=&d" (ignore3), "=m" (futex) \ | |
| 170 | : "0" (0), "1" (1), "m" (futex), "m" (timeout), \ | |
| 171 | "2" (private) \ | |
| 172 | : "memory", "cx", "cc", "r10", "r11"); \ | |
| 173 | result; }) | |
| 174 | ||
| 175 | extern int __lll_timedlock_elision (int *futex, short *adapt_count, | |
| 176 | const struct timespec *timeout, | |
| 177 | int private) attribute_hidden; | |
| 178 | ||
| 179 | #define lll_timedlock_elision(futex, adapt_count, timeout, private) \ | |
| 180 | __lll_timedlock_elision(&(futex), &(adapt_count), timeout, private) | |
| 181 | ||
| 182 | #if !IS_IN (libc) || defined UP | |
| 183 | # define __lll_unlock_asm_start LOCK_INSTR "decl %0\n\t" \ | |
| 184 | "je 24f\n\t" | |
| 185 | #else | |
| 186 | # define __lll_unlock_asm_start "cmpl $0, __libc_multiple_threads(%%rip)\n\t" \ | |
| 187 | "je 0f\n\t" \ | |
| 188 | "lock; decl %0\n\t" \ | |
| 189 | "jne 1f\n\t" \ | |
| 190 | "jmp 24f\n\t" \ | |
| 191 | "0:\tdecl %0\n\t" \ | |
| 192 | "je 24f\n\t" | |
| 193 | #endif | |
| 194 | ||
| 195 | #define lll_unlock(futex, private) \ | |
| 196 | (void) \ | |
| 197 | ({ int ignore; \ | |
| 198 | if (__builtin_constant_p (private) && (private) == LLL_PRIVATE) \ | |
| 199 | __asm __volatile (__lll_unlock_asm_start \ | |
| 200 | "1:\tlea %0, %%" RDI_LP "\n" \ | |
| 201 | "2:\tsub $128, %%" RSP_LP "\n" \ | |
| 202 | ".cfi_adjust_cfa_offset 128\n" \ | |
| 203 | "3:\tcallq __lll_unlock_wake_private\n" \ | |
| 204 | "4:\tadd $128, %%" RSP_LP "\n" \ | |
| 205 | ".cfi_adjust_cfa_offset -128\n" \ | |
| 206 | "24:" \ | |
| 207 | : "=m" (futex), "=&D" (ignore) \ | |
| 208 | : "m" (futex) \ | |
| 209 | : "ax", "cx", "r11", "cc", "memory"); \ | |
| 210 | else \ | |
| 211 | __asm __volatile (__lll_unlock_asm_start \ | |
| 212 | "1:\tlea %0, %%" RDI_LP "\n" \ | |
| 213 | "2:\tsub $128, %%" RSP_LP "\n" \ | |
| 214 | ".cfi_adjust_cfa_offset 128\n" \ | |
| 215 | "3:\tcallq __lll_unlock_wake\n" \ | |
| 216 | "4:\tadd $128, %%" RSP_LP "\n" \ | |
| 217 | ".cfi_adjust_cfa_offset -128\n" \ | |
| 218 | "24:" \ | |
| 219 | : "=m" (futex), "=&D" (ignore) \ | |
| 220 | : "m" (futex), "S" (private) \ | |
| 221 | : "ax", "cx", "r11", "cc", "memory"); \ | |
| 222 | }) | |
| 223 | ||
| 224 | #define lll_islocked(futex) \ | |
| 225 | (futex != LLL_LOCK_INITIALIZER) | |
| 226 | ||
| 227 | extern int __lll_timedwait_tid (int *, const struct timespec *) | |
| 228 | attribute_hidden; | |
| 229 | ||
| 230 | /* The kernel notifies a process which uses CLONE_CHILD_CLEARTID via futex | |
| 231 | wake-up when the clone terminates. The memory location contains the | |
| 232 | thread ID while the clone is running and is reset to zero by the kernel | |
| 233 | afterwards. The kernel up to version 3.16.3 does not use the private futex | |
| 234 | operations for futex wake-up when the clone terminates. | |
| 235 | If ABSTIME is not NULL, is used a timeout for futex call. If the timeout | |
| 236 | occurs then return ETIMEOUT, if ABSTIME is invalid, return EINVAL. | |
| 237 | The futex operation are issues with cancellable versions. */ | |
| 238 | #define lll_wait_tid(tid, abstime) \ | |
| 239 | ({ \ | |
| 240 | int __res = 0; \ | |
| 241 | __typeof (tid) __tid; \ | |
| 242 | if (abstime != NULL) \ | |
| 243 | __res = __lll_timedwait_tid (&(tid), (abstime)); \ | |
| 244 | else \ | |
| 245 | /* We need acquire MO here so that we synchronize with the \ | |
| 246 | kernel's store to 0 when the clone terminates. (see above) */ \ | |
| 247 | while ((__tid = atomic_load_acquire (&(tid))) != 0) \ | |
| 248 | lll_futex_wait_cancel (&(tid), __tid, LLL_SHARED); \ | |
| 249 | __res; \ | |
| 250 | }) | |
| 251 | ||
| 252 | extern int __lll_lock_elision (int *futex, short *adapt_count, int private) | |
| 253 | attribute_hidden; | |
| 254 | ||
| 255 | extern int __lll_unlock_elision (int *lock, int private) | |
| 256 | attribute_hidden; | |
| 257 | ||
| 258 | extern int __lll_trylock_elision (int *lock, short *adapt_count) | |
| 259 | attribute_hidden; | |
| 260 | ||
| 261 | #define lll_lock_elision(futex, adapt_count, private) \ | |
| 262 | __lll_lock_elision (&(futex), &(adapt_count), private) | |
| 263 | #define lll_unlock_elision(futex, adapt_count, private) \ | |
| 264 | __lll_unlock_elision (&(futex), private) | |
| 265 | #define lll_trylock_elision(futex, adapt_count) \ | |
| 266 | __lll_trylock_elision (&(futex), &(adapt_count)) | |
| 267 | ||
| 268 | #endif /* !__ASSEMBLER__ */ | |
| 269 | ||
| 270 | #endif /* lowlevellock.h */ |
libc/glibc/sysdeps/x86/bits/endian.h created+7
| ... | ... | @@ -0,0 +1,7 @@ |
| 1 | /* i386/x86_64 are little-endian. */ | |
| 2 | ||
| 3 | #ifndef _ENDIAN_H | |
| 4 | # error "Never use <bits/endian.h> directly; include <endian.h> instead." | |
| 5 | #endif | |
| 6 | ||
| 7 | #define __BYTE_ORDER __LITTLE_ENDIAN |
libc/glibc/sysdeps/x86/bits/floatn.h created+121
| ... | ... | @@ -0,0 +1,121 @@ |
| 1 | /* Macros to control TS 18661-3 glibc features on x86. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_FLOATN_H | |
| 20 | #define _BITS_FLOATN_H | |
| 21 | ||
| 22 | #include <features.h> | |
| 23 | ||
| 24 | /* Defined to 1 if the current compiler invocation provides a | |
| 25 | floating-point type with the IEEE 754 binary128 format, and this | |
| 26 | glibc includes corresponding *f128 interfaces for it. The required | |
| 27 | libgcc support was added some time after the basic compiler | |
| 28 | support, for x86_64 and x86. */ | |
| 29 | #if (defined __x86_64__ \ | |
| 30 | ? __GNUC_PREREQ (4, 3) \ | |
| 31 | : (defined __GNU__ ? __GNUC_PREREQ (4, 5) : __GNUC_PREREQ (4, 4))) | |
| 32 | # define __HAVE_FLOAT128 1 | |
| 33 | #else | |
| 34 | # define __HAVE_FLOAT128 0 | |
| 35 | #endif | |
| 36 | ||
| 37 | /* Defined to 1 if __HAVE_FLOAT128 is 1 and the type is ABI-distinct | |
| 38 | from the default float, double and long double types in this glibc. */ | |
| 39 | #if __HAVE_FLOAT128 | |
| 40 | # define __HAVE_DISTINCT_FLOAT128 1 | |
| 41 | #else | |
| 42 | # define __HAVE_DISTINCT_FLOAT128 0 | |
| 43 | #endif | |
| 44 | ||
| 45 | /* Defined to 1 if the current compiler invocation provides a | |
| 46 | floating-point type with the right format for _Float64x, and this | |
| 47 | glibc includes corresponding *f64x interfaces for it. */ | |
| 48 | #define __HAVE_FLOAT64X 1 | |
| 49 | ||
| 50 | /* Defined to 1 if __HAVE_FLOAT64X is 1 and _Float64x has the format | |
| 51 | of long double. Otherwise, if __HAVE_FLOAT64X is 1, _Float64x has | |
| 52 | the format of _Float128, which must be different from that of long | |
| 53 | double. */ | |
| 54 | #define __HAVE_FLOAT64X_LONG_DOUBLE 1 | |
| 55 | ||
| 56 | #ifndef __ASSEMBLER__ | |
| 57 | ||
| 58 | /* Defined to concatenate the literal suffix to be used with _Float128 | |
| 59 | types, if __HAVE_FLOAT128 is 1. */ | |
| 60 | # if __HAVE_FLOAT128 | |
| 61 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 62 | /* The literal suffix f128 exists only since GCC 7.0. */ | |
| 63 | # define __f128(x) x##q | |
| 64 | # else | |
| 65 | # define __f128(x) x##f128 | |
| 66 | # endif | |
| 67 | # endif | |
| 68 | ||
| 69 | /* Defined to a complex binary128 type if __HAVE_FLOAT128 is 1. */ | |
| 70 | # if __HAVE_FLOAT128 | |
| 71 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 72 | /* Add a typedef for older GCC compilers which don't natively support | |
| 73 | _Complex _Float128. */ | |
| 74 | typedef _Complex float __cfloat128 __attribute__ ((__mode__ (__TC__))); | |
| 75 | # define __CFLOAT128 __cfloat128 | |
| 76 | # else | |
| 77 | # define __CFLOAT128 _Complex _Float128 | |
| 78 | # endif | |
| 79 | # endif | |
| 80 | ||
| 81 | /* The remaining of this file provides support for older compilers. */ | |
| 82 | # if __HAVE_FLOAT128 | |
| 83 | ||
| 84 | /* The type _Float128 exists only since GCC 7.0. */ | |
| 85 | # if !__GNUC_PREREQ (7, 0) || defined __cplusplus | |
| 86 | typedef __float128 _Float128; | |
| 87 | # endif | |
| 88 | ||
| 89 | /* __builtin_huge_valf128 doesn't exist before GCC 7.0. */ | |
| 90 | # if !__GNUC_PREREQ (7, 0) | |
| 91 | # define __builtin_huge_valf128() ((_Float128) __builtin_huge_val ()) | |
| 92 | # endif | |
| 93 | ||
| 94 | /* Older GCC has only a subset of built-in functions for _Float128 on | |
| 95 | x86, and __builtin_infq is not usable in static initializers. | |
| 96 | Converting a narrower sNaN to _Float128 produces a quiet NaN, so | |
| 97 | attempts to use _Float128 sNaNs will not work properly with older | |
| 98 | compilers. */ | |
| 99 | # if !__GNUC_PREREQ (7, 0) | |
| 100 | # define __builtin_copysignf128 __builtin_copysignq | |
| 101 | # define __builtin_fabsf128 __builtin_fabsq | |
| 102 | # define __builtin_inff128() ((_Float128) __builtin_inf ()) | |
| 103 | # define __builtin_nanf128(x) ((_Float128) __builtin_nan (x)) | |
| 104 | # define __builtin_nansf128(x) ((_Float128) __builtin_nans (x)) | |
| 105 | # endif | |
| 106 | ||
| 107 | /* In math/math.h, __MATH_TG will expand signbit to __builtin_signbit*, | |
| 108 | e.g.: __builtin_signbitf128, before GCC 6. However, there has never | |
| 109 | been a __builtin_signbitf128 in GCC and the type-generic builtin is | |
| 110 | only available since GCC 6. */ | |
| 111 | # if !__GNUC_PREREQ (6, 0) | |
| 112 | # define __builtin_signbitf128 __signbitf128 | |
| 113 | # endif | |
| 114 | ||
| 115 | # endif | |
| 116 | ||
| 117 | #endif /* !__ASSEMBLER__. */ | |
| 118 | ||
| 119 | #include <bits/floatn-common.h> | |
| 120 | ||
| 121 | #endif /* _BITS_FLOATN_H */ |
libc/glibc/sysdeps/x86/bits/select.h created+63
| ... | ... | @@ -0,0 +1,63 @@ |
| 1 | /* Copyright (C) 1997-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_SELECT_H | |
| 19 | # error "Never use <bits/select.h> directly; include <sys/select.h> instead." | |
| 20 | #endif | |
| 21 | ||
| 22 | #include <bits/wordsize.h> | |
| 23 | ||
| 24 | ||
| 25 | #if defined __GNUC__ && __GNUC__ >= 2 | |
| 26 | ||
| 27 | # if __WORDSIZE == 64 | |
| 28 | # define __FD_ZERO_STOS "stosq" | |
| 29 | # else | |
| 30 | # define __FD_ZERO_STOS "stosl" | |
| 31 | # endif | |
| 32 | ||
| 33 | # define __FD_ZERO(fdsp) \ | |
| 34 | do { \ | |
| 35 | int __d0, __d1; \ | |
| 36 | __asm__ __volatile__ ("cld; rep; " __FD_ZERO_STOS \ | |
| 37 | : "=c" (__d0), "=D" (__d1) \ | |
| 38 | : "a" (0), "0" (sizeof (fd_set) \ | |
| 39 | / sizeof (__fd_mask)), \ | |
| 40 | "1" (&__FDS_BITS (fdsp)[0]) \ | |
| 41 | : "memory"); \ | |
| 42 | } while (0) | |
| 43 | ||
| 44 | #else /* ! GNU CC */ | |
| 45 | ||
| 46 | /* We don't use `memset' because this would require a prototype and | |
| 47 | the array isn't too big. */ | |
| 48 | # define __FD_ZERO(set) \ | |
| 49 | do { \ | |
| 50 | unsigned int __i; \ | |
| 51 | fd_set *__arr = (set); \ | |
| 52 | for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i) \ | |
| 53 | __FDS_BITS (__arr)[__i] = 0; \ | |
| 54 | } while (0) | |
| 55 | ||
| 56 | #endif /* GNU CC */ | |
| 57 | ||
| 58 | #define __FD_SET(d, set) \ | |
| 59 | ((void) (__FDS_BITS (set)[__FD_ELT (d)] |= __FD_MASK (d))) | |
| 60 | #define __FD_CLR(d, set) \ | |
| 61 | ((void) (__FDS_BITS (set)[__FD_ELT (d)] &= ~__FD_MASK (d))) | |
| 62 | #define __FD_ISSET(d, set) \ | |
| 63 | ((__FDS_BITS (set)[__FD_ELT (d)] & __FD_MASK (d)) != 0) |
libc/glibc/sysdeps/x86/bits/setjmp.h created+40
| ... | ... | @@ -0,0 +1,40 @@ |
| 1 | /* Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* Define the machine-dependent type `jmp_buf'. x86-64 version. */ | |
| 19 | #ifndef _BITS_SETJMP_H | |
| 20 | #define _BITS_SETJMP_H 1 | |
| 21 | ||
| 22 | #if !defined _SETJMP_H && !defined _PTHREAD_H | |
| 23 | # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." | |
| 24 | #endif | |
| 25 | ||
| 26 | #include <bits/wordsize.h> | |
| 27 | ||
| 28 | #ifndef _ASM | |
| 29 | ||
| 30 | # if __WORDSIZE == 64 | |
| 31 | typedef long int __jmp_buf[8]; | |
| 32 | # elif defined __x86_64__ | |
| 33 | __extension__ typedef long long int __jmp_buf[8]; | |
| 34 | # else | |
| 35 | typedef int __jmp_buf[6]; | |
| 36 | # endif | |
| 37 | ||
| 38 | #endif | |
| 39 | ||
| 40 | #endif /* bits/setjmp.h */ |
libc/glibc/sysdeps/x86/bits/wordsize.h created+17
| ... | ... | @@ -0,0 +1,17 @@ |
| 1 | /* Determine the wordsize from the preprocessor defines. */ | |
| 2 | ||
| 3 | #if defined __x86_64__ && !defined __ILP32__ | |
| 4 | # define __WORDSIZE 64 | |
| 5 | #else | |
| 6 | # define __WORDSIZE 32 | |
| 7 | #define __WORDSIZE32_SIZE_ULONG 0 | |
| 8 | #define __WORDSIZE32_PTRDIFF_LONG 0 | |
| 9 | #endif | |
| 10 | ||
| 11 | #ifdef __x86_64__ | |
| 12 | # define __WORDSIZE_TIME64_COMPAT32 1 | |
| 13 | /* Both x86-64 and x32 use the 64-bit system call interface. */ | |
| 14 | # define __SYSCALL_WORDSIZE 64 | |
| 15 | #else | |
| 16 | # define __WORDSIZE_TIME64_COMPAT32 0 | |
| 17 | #endif |
libc/glibc/sysdeps/x86/nptl/bits/pthreadtypes-arch.h created+106
| ... | ... | @@ -0,0 +1,106 @@ |
| 1 | /* Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _BITS_PTHREADTYPES_ARCH_H | |
| 19 | #define _BITS_PTHREADTYPES_ARCH_H 1 | |
| 20 | ||
| 21 | #include <bits/wordsize.h> | |
| 22 | ||
| 23 | #ifdef __x86_64__ | |
| 24 | # if __WORDSIZE == 64 | |
| 25 | # define __SIZEOF_PTHREAD_MUTEX_T 40 | |
| 26 | # define __SIZEOF_PTHREAD_ATTR_T 56 | |
| 27 | # define __SIZEOF_PTHREAD_MUTEX_T 40 | |
| 28 | # define __SIZEOF_PTHREAD_RWLOCK_T 56 | |
| 29 | # define __SIZEOF_PTHREAD_BARRIER_T 32 | |
| 30 | # else | |
| 31 | # define __SIZEOF_PTHREAD_MUTEX_T 32 | |
| 32 | # define __SIZEOF_PTHREAD_ATTR_T 32 | |
| 33 | # define __SIZEOF_PTHREAD_MUTEX_T 32 | |
| 34 | # define __SIZEOF_PTHREAD_RWLOCK_T 44 | |
| 35 | # define __SIZEOF_PTHREAD_BARRIER_T 20 | |
| 36 | # endif | |
| 37 | #else | |
| 38 | # define __SIZEOF_PTHREAD_MUTEX_T 24 | |
| 39 | # define __SIZEOF_PTHREAD_ATTR_T 36 | |
| 40 | # define __SIZEOF_PTHREAD_MUTEX_T 24 | |
| 41 | # define __SIZEOF_PTHREAD_RWLOCK_T 32 | |
| 42 | # define __SIZEOF_PTHREAD_BARRIER_T 20 | |
| 43 | #endif | |
| 44 | #define __SIZEOF_PTHREAD_MUTEXATTR_T 4 | |
| 45 | #define __SIZEOF_PTHREAD_COND_T 48 | |
| 46 | #define __SIZEOF_PTHREAD_CONDATTR_T 4 | |
| 47 | #define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 | |
| 48 | #define __SIZEOF_PTHREAD_BARRIERATTR_T 4 | |
| 49 | ||
| 50 | /* Definitions for internal mutex struct. */ | |
| 51 | #define __PTHREAD_COMPAT_PADDING_MID | |
| 52 | #define __PTHREAD_COMPAT_PADDING_END | |
| 53 | #define __PTHREAD_MUTEX_LOCK_ELISION 1 | |
| 54 | #ifdef __x86_64__ | |
| 55 | # define __PTHREAD_MUTEX_NUSERS_AFTER_KIND 0 | |
| 56 | # define __PTHREAD_MUTEX_USE_UNION 0 | |
| 57 | #else | |
| 58 | # define __PTHREAD_MUTEX_NUSERS_AFTER_KIND 1 | |
| 59 | # define __PTHREAD_MUTEX_USE_UNION 1 | |
| 60 | #endif | |
| 61 | ||
| 62 | #define __LOCK_ALIGNMENT | |
| 63 | #define __ONCE_ALIGNMENT | |
| 64 | ||
| 65 | struct __pthread_rwlock_arch_t | |
| 66 | { | |
| 67 | unsigned int __readers; | |
| 68 | unsigned int __writers; | |
| 69 | unsigned int __wrphase_futex; | |
| 70 | unsigned int __writers_futex; | |
| 71 | unsigned int __pad3; | |
| 72 | unsigned int __pad4; | |
| 73 | #ifdef __x86_64__ | |
| 74 | int __cur_writer; | |
| 75 | int __shared; | |
| 76 | signed char __rwelision; | |
| 77 | # ifdef __ILP32__ | |
| 78 | unsigned char __pad1[3]; | |
| 79 | # define __PTHREAD_RWLOCK_ELISION_EXTRA 0, { 0, 0, 0 } | |
| 80 | # else | |
| 81 | unsigned char __pad1[7]; | |
| 82 | # define __PTHREAD_RWLOCK_ELISION_EXTRA 0, { 0, 0, 0, 0, 0, 0, 0 } | |
| 83 | # endif | |
| 84 | unsigned long int __pad2; | |
| 85 | /* FLAGS must stay at this position in the structure to maintain | |
| 86 | binary compatibility. */ | |
| 87 | unsigned int __flags; | |
| 88 | # define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1 | |
| 89 | #else | |
| 90 | /* FLAGS must stay at this position in the structure to maintain | |
| 91 | binary compatibility. */ | |
| 92 | unsigned char __flags; | |
| 93 | unsigned char __shared; | |
| 94 | signed char __rwelision; | |
| 95 | # define __PTHREAD_RWLOCK_ELISION_EXTRA 0 | |
| 96 | unsigned char __pad2; | |
| 97 | int __cur_writer; | |
| 98 | #endif | |
| 99 | }; | |
| 100 | ||
| 101 | #ifndef __x86_64__ | |
| 102 | /* Extra attributes for the cleanup functions. */ | |
| 103 | # define __cleanup_fct_attribute __attribute__ ((__regparm__ (1))) | |
| 104 | #endif | |
| 105 | ||
| 106 | #endif /* bits/pthreadtypes.h */ |
libc/glibc/sysdeps/x86/sysdep.h created+113
| ... | ... | @@ -0,0 +1,113 @@ |
| 1 | /* Assembler macros for x86. | |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _X86_SYSDEP_H | |
| 20 | #define _X86_SYSDEP_H 1 | |
| 21 | ||
| 22 | #include <sysdeps/generic/sysdep.h> | |
| 23 | ||
| 24 | /* __CET__ is defined by GCC with Control-Flow Protection values: | |
| 25 | ||
| 26 | enum cf_protection_level | |
| 27 | { | |
| 28 | CF_NONE = 0, | |
| 29 | CF_BRANCH = 1 << 0, | |
| 30 | CF_RETURN = 1 << 1, | |
| 31 | CF_FULL = CF_BRANCH | CF_RETURN, | |
| 32 | CF_SET = 1 << 2 | |
| 33 | }; | |
| 34 | */ | |
| 35 | ||
| 36 | /* Set if CF_BRANCH (IBT) is enabled. */ | |
| 37 | #define X86_FEATURE_1_IBT (1U << 0) | |
| 38 | /* Set if CF_RETURN (SHSTK) is enabled. */ | |
| 39 | #define X86_FEATURE_1_SHSTK (1U << 1) | |
| 40 | ||
| 41 | #ifdef __CET__ | |
| 42 | # define CET_ENABLED 1 | |
| 43 | # define IBT_ENABLED (__CET__ & X86_FEATURE_1_IBT) | |
| 44 | # define SHSTK_ENABLED (__CET__ & X86_FEATURE_1_SHSTK) | |
| 45 | #else | |
| 46 | # define CET_ENABLED 0 | |
| 47 | # define IBT_ENABLED 0 | |
| 48 | # define SHSTK_ENABLED 0 | |
| 49 | #endif | |
| 50 | ||
| 51 | /* Offset for fxsave/xsave area used by _dl_runtime_resolve. Also need | |
| 52 | space to preserve RCX, RDX, RSI, RDI, R8, R9 and RAX. It must be | |
| 53 | aligned to 16 bytes for fxsave and 64 bytes for xsave. */ | |
| 54 | #define STATE_SAVE_OFFSET (8 * 7 + 8) | |
| 55 | ||
| 56 | /* Save SSE, AVX, AVX512, mask and bound registers. */ | |
| 57 | #define STATE_SAVE_MASK \ | |
| 58 | ((1 << 1) | (1 << 2) | (1 << 3) | (1 << 5) | (1 << 6) | (1 << 7)) | |
| 59 | ||
| 60 | #ifdef __ASSEMBLER__ | |
| 61 | ||
| 62 | /* Syntactic details of assembler. */ | |
| 63 | ||
| 64 | #ifdef _CET_ENDBR | |
| 65 | # define _CET_NOTRACK notrack | |
| 66 | #else | |
| 67 | # define _CET_ENDBR | |
| 68 | # define _CET_NOTRACK | |
| 69 | #endif | |
| 70 | ||
| 71 | /* ELF uses byte-counts for .align, most others use log2 of count of bytes. */ | |
| 72 | #define ALIGNARG(log2) 1<<log2 | |
| 73 | #define ASM_SIZE_DIRECTIVE(name) .size name,.-name; | |
| 74 | ||
| 75 | /* Define an entry point visible from C. */ | |
| 76 | #define ENTRY(name) \ | |
| 77 | .globl C_SYMBOL_NAME(name); \ | |
| 78 | .type C_SYMBOL_NAME(name),@function; \ | |
| 79 | .align ALIGNARG(4); \ | |
| 80 | C_LABEL(name) \ | |
| 81 | cfi_startproc; \ | |
| 82 | _CET_ENDBR; \ | |
| 83 | CALL_MCOUNT | |
| 84 | ||
| 85 | #undef END | |
| 86 | #define END(name) \ | |
| 87 | cfi_endproc; \ | |
| 88 | ASM_SIZE_DIRECTIVE(name) | |
| 89 | ||
| 90 | #define ENTRY_CHK(name) ENTRY (name) | |
| 91 | #define END_CHK(name) END (name) | |
| 92 | ||
| 93 | /* Since C identifiers are not normally prefixed with an underscore | |
| 94 | on this system, the asm identifier `syscall_error' intrudes on the | |
| 95 | C name space. Make sure we use an innocuous name. */ | |
| 96 | #define syscall_error __syscall_error | |
| 97 | #define mcount _mcount | |
| 98 | ||
| 99 | #undef PSEUDO_END | |
| 100 | #define PSEUDO_END(name) \ | |
| 101 | END (name) | |
| 102 | ||
| 103 | /* Local label name for asm code. */ | |
| 104 | #ifndef L | |
| 105 | /* ELF-like local names start with `.L'. */ | |
| 106 | # define L(name) .L##name | |
| 107 | #endif | |
| 108 | ||
| 109 | #define atom_text_section .section ".text.atom", "ax" | |
| 110 | ||
| 111 | #endif /* __ASSEMBLER__ */ | |
| 112 | ||
| 113 | #endif /* _X86_SYSDEP_H */ |
libc/glibc/sysdeps/x86_64/crti.S created+84
| ... | ... | @@ -0,0 +1,84 @@ |
| 1 | /* Special .init and .fini section support for x86-64. | |
| 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | In addition to the permissions in the GNU Lesser General Public | |
| 11 | License, the Free Software Foundation gives you unlimited | |
| 12 | permission to link the compiled version of this file with other | |
| 13 | programs, and to distribute those programs without any restriction | |
| 14 | coming from the use of this file. (The GNU Lesser General Public | |
| 15 | License restrictions do apply in other respects; for example, they | |
| 16 | cover modification of the file, and distribution when not linked | |
| 17 | into another program.) | |
| 18 | ||
| 19 | Note that people who make modified versions of this file are not | |
| 20 | obligated to grant this special exception for their modified | |
| 21 | versions; it is their choice whether to do so. The GNU Lesser | |
| 22 | General Public License gives permission to release a modified | |
| 23 | version without this exception; this exception also makes it | |
| 24 | possible to release a modified version which carries forward this | |
| 25 | exception. | |
| 26 | ||
| 27 | The GNU C Library is distributed in the hope that it will be useful, | |
| 28 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 29 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 30 | Lesser General Public License for more details. | |
| 31 | ||
| 32 | You should have received a copy of the GNU Lesser General Public | |
| 33 | License along with the GNU C Library; if not, see | |
| 34 | <http://www.gnu.org/licenses/>. */ | |
| 35 | ||
| 36 | /* crti.S puts a function prologue at the beginning of the .init and | |
| 37 | .fini sections and defines global symbols for those addresses, so | |
| 38 | they can be called as functions. The symbols _init and _fini are | |
| 39 | magic and cause the linker to emit DT_INIT and DT_FINI. */ | |
| 40 | ||
| 41 | #include <libc-symbols.h> | |
| 42 | #include <sysdep.h> | |
| 43 | ||
| 44 | #ifndef PREINIT_FUNCTION | |
| 45 | # define PREINIT_FUNCTION __gmon_start__ | |
| 46 | #endif | |
| 47 | ||
| 48 | #ifndef PREINIT_FUNCTION_WEAK | |
| 49 | # define PREINIT_FUNCTION_WEAK 1 | |
| 50 | #endif | |
| 51 | ||
| 52 | #if PREINIT_FUNCTION_WEAK | |
| 53 | weak_extern (PREINIT_FUNCTION) | |
| 54 | #else | |
| 55 | .hidden PREINIT_FUNCTION | |
| 56 | #endif | |
| 57 | ||
| 58 | .section .init,"ax",@progbits | |
| 59 | .p2align 2 | |
| 60 | .globl _init | |
| 61 | .hidden _init | |
| 62 | .type _init, @function | |
| 63 | _init: | |
| 64 | _CET_ENDBR | |
| 65 | /* Maintain 16-byte stack alignment for called functions. */ | |
| 66 | subq $8, %rsp | |
| 67 | #if PREINIT_FUNCTION_WEAK | |
| 68 | movq PREINIT_FUNCTION@GOTPCREL(%rip), %rax | |
| 69 | testq %rax, %rax | |
| 70 | je .Lno_weak_fn | |
| 71 | call *%rax | |
| 72 | .Lno_weak_fn: | |
| 73 | #else | |
| 74 | call PREINIT_FUNCTION | |
| 75 | #endif | |
| 76 | ||
| 77 | .section .fini,"ax",@progbits | |
| 78 | .p2align 2 | |
| 79 | .globl _fini | |
| 80 | .hidden _fini | |
| 81 | .type _fini, @function | |
| 82 | _fini: | |
| 83 | _CET_ENDBR | |
| 84 | subq $8, %rsp |
libc/glibc/sysdeps/x86_64/crtn.S created+45
| ... | ... | @@ -0,0 +1,45 @@ |
| 1 | /* Special .init and .fini section support for x86-64. | |
| 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | In addition to the permissions in the GNU Lesser General Public | |
| 11 | License, the Free Software Foundation gives you unlimited | |
| 12 | permission to link the compiled version of this file with other | |
| 13 | programs, and to distribute those programs without any restriction | |
| 14 | coming from the use of this file. (The GNU Lesser General Public | |
| 15 | License restrictions do apply in other respects; for example, they | |
| 16 | cover modification of the file, and distribution when not linked | |
| 17 | into another program.) | |
| 18 | ||
| 19 | Note that people who make modified versions of this file are not | |
| 20 | obligated to grant this special exception for their modified | |
| 21 | versions; it is their choice whether to do so. The GNU Lesser | |
| 22 | General Public License gives permission to release a modified | |
| 23 | version without this exception; this exception also makes it | |
| 24 | possible to release a modified version which carries forward this | |
| 25 | exception. | |
| 26 | ||
| 27 | The GNU C Library is distributed in the hope that it will be useful, | |
| 28 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 29 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 30 | Lesser General Public License for more details. | |
| 31 | ||
| 32 | You should have received a copy of the GNU Lesser General Public | |
| 33 | License along with the GNU C Library; if not, see | |
| 34 | <http://www.gnu.org/licenses/>. */ | |
| 35 | ||
| 36 | /* crtn.S puts function epilogues in the .init and .fini sections | |
| 37 | corresponding to the prologues in crti.S. */ | |
| 38 | ||
| 39 | .section .init,"ax",@progbits | |
| 40 | addq $8, %rsp | |
| 41 | ret | |
| 42 | ||
| 43 | .section .fini,"ax",@progbits | |
| 44 | addq $8, %rsp | |
| 45 | ret |
libc/glibc/sysdeps/x86_64/stackinfo.h created+43
| ... | ... | @@ -0,0 +1,43 @@ |
| 1 | /* Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* This file contains a bit of information about the stack allocation | |
| 19 | of the processor. */ | |
| 20 | ||
| 21 | #ifndef _STACKINFO_H | |
| 22 | #define _STACKINFO_H 1 | |
| 23 | ||
| 24 | #include <elf.h> | |
| 25 | ||
| 26 | /* On x86_64 the stack grows down. */ | |
| 27 | #define _STACK_GROWS_DOWN 1 | |
| 28 | ||
| 29 | /* Default to an executable stack. PF_X can be overridden if PT_GNU_STACK is | |
| 30 | * present, but it is presumed absent. */ | |
| 31 | #define DEFAULT_STACK_PERMS (PF_R|PF_W|PF_X) | |
| 32 | ||
| 33 | /* Access to the stack pointer. The macros are used in alloca_account | |
| 34 | for which they need to act as barriers as well, hence the additional | |
| 35 | (unnecessary) parameters. */ | |
| 36 | #define stackinfo_get_sp() \ | |
| 37 | ({ void *p__; asm volatile ("mov %%" RSP_LP ", %0" : "=r" (p__)); p__; }) | |
| 38 | #define stackinfo_sub_sp(ptr) \ | |
| 39 | ({ ptrdiff_t d__; \ | |
| 40 | asm volatile ("sub %%" RSP_LP " , %0" : "=r" (d__) : "0" (ptr)); \ | |
| 41 | d__; }) | |
| 42 | ||
| 43 | #endif /* stackinfo.h */ |
libc/glibc/sysdeps/x86_64/start.S created+131
| ... | ... | @@ -0,0 +1,131 @@ |
| 1 | /* Startup code compliant to the ELF x86-64 ABI. | |
| 2 | Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | Contributed by Andreas Jaeger <aj@suse.de>, 2001. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | In addition to the permissions in the GNU Lesser General Public | |
| 12 | License, the Free Software Foundation gives you unlimited | |
| 13 | permission to link the compiled version of this file with other | |
| 14 | programs, and to distribute those programs without any restriction | |
| 15 | coming from the use of this file. (The GNU Lesser General Public | |
| 16 | License restrictions do apply in other respects; for example, they | |
| 17 | cover modification of the file, and distribution when not linked | |
| 18 | into another program.) | |
| 19 | ||
| 20 | Note that people who make modified versions of this file are not | |
| 21 | obligated to grant this special exception for their modified | |
| 22 | versions; it is their choice whether to do so. The GNU Lesser | |
| 23 | General Public License gives permission to release a modified | |
| 24 | version without this exception; this exception also makes it | |
| 25 | possible to release a modified version which carries forward this | |
| 26 | exception. | |
| 27 | ||
| 28 | The GNU C Library is distributed in the hope that it will be useful, | |
| 29 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 30 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 31 | Lesser General Public License for more details. | |
| 32 | ||
| 33 | You should have received a copy of the GNU Lesser General Public | |
| 34 | License along with the GNU C Library; if not, see | |
| 35 | <http://www.gnu.org/licenses/>. */ | |
| 36 | ||
| 37 | /* This is the canonical entry point, usually the first thing in the text | |
| 38 | segment. The SVR4/i386 ABI (pages 3-31, 3-32) says that when the entry | |
| 39 | point runs, most registers' values are unspecified, except for: | |
| 40 | ||
| 41 | %rdx Contains a function pointer to be registered with `atexit'. | |
| 42 | This is how the dynamic linker arranges to have DT_FINI | |
| 43 | functions called for shared libraries that have been loaded | |
| 44 | before this code runs. | |
| 45 | ||
| 46 | %rsp The stack contains the arguments and environment: | |
| 47 | 0(%rsp) argc | |
| 48 | LP_SIZE(%rsp) argv[0] | |
| 49 | ... | |
| 50 | (LP_SIZE*argc)(%rsp) NULL | |
| 51 | (LP_SIZE*(argc+1))(%rsp) envp[0] | |
| 52 | ... | |
| 53 | NULL | |
| 54 | */ | |
| 55 | ||
| 56 | #include <sysdep.h> | |
| 57 | ||
| 58 | ENTRY (_start) | |
| 59 | /* Clearing frame pointer is insufficient, use CFI. */ | |
| 60 | cfi_undefined (rip) | |
| 61 | /* Clear the frame pointer. The ABI suggests this be done, to mark | |
| 62 | the outermost frame obviously. */ | |
| 63 | xorl %ebp, %ebp | |
| 64 | ||
| 65 | /* Extract the arguments as encoded on the stack and set up | |
| 66 | the arguments for __libc_start_main (int (*main) (int, char **, char **), | |
| 67 | int argc, char *argv, | |
| 68 | void (*init) (void), void (*fini) (void), | |
| 69 | void (*rtld_fini) (void), void *stack_end). | |
| 70 | The arguments are passed via registers and on the stack: | |
| 71 | main: %rdi | |
| 72 | argc: %rsi | |
| 73 | argv: %rdx | |
| 74 | init: %rcx | |
| 75 | fini: %r8 | |
| 76 | rtld_fini: %r9 | |
| 77 | stack_end: stack. */ | |
| 78 | ||
| 79 | mov %RDX_LP, %R9_LP /* Address of the shared library termination | |
| 80 | function. */ | |
| 81 | #ifdef __ILP32__ | |
| 82 | mov (%rsp), %esi /* Simulate popping 4-byte argument count. */ | |
| 83 | add $4, %esp | |
| 84 | #else | |
| 85 | popq %rsi /* Pop the argument count. */ | |
| 86 | #endif | |
| 87 | /* argv starts just at the current stack top. */ | |
| 88 | mov %RSP_LP, %RDX_LP | |
| 89 | /* Align the stack to a 16 byte boundary to follow the ABI. */ | |
| 90 | and $~15, %RSP_LP | |
| 91 | ||
| 92 | /* Push garbage because we push 8 more bytes. */ | |
| 93 | pushq %rax | |
| 94 | ||
| 95 | /* Provide the highest stack address to the user code (for stacks | |
| 96 | which grow downwards). */ | |
| 97 | pushq %rsp | |
| 98 | ||
| 99 | #ifdef PIC | |
| 100 | /* Pass address of our own entry points to .fini and .init. */ | |
| 101 | mov __libc_csu_fini@GOTPCREL(%rip), %R8_LP | |
| 102 | mov __libc_csu_init@GOTPCREL(%rip), %RCX_LP | |
| 103 | ||
| 104 | mov main@GOTPCREL(%rip), %RDI_LP | |
| 105 | #else | |
| 106 | /* Pass address of our own entry points to .fini and .init. */ | |
| 107 | mov $__libc_csu_fini, %R8_LP | |
| 108 | mov $__libc_csu_init, %RCX_LP | |
| 109 | ||
| 110 | mov $main, %RDI_LP | |
| 111 | #endif | |
| 112 | ||
| 113 | /* Call the user's main function, and exit with its value. | |
| 114 | But let the libc call main. Since __libc_start_main in | |
| 115 | libc.so is called very early, lazy binding isn't relevant | |
| 116 | here. Use indirect branch via GOT to avoid extra branch | |
| 117 | to PLT slot. In case of static executable, ld in binutils | |
| 118 | 2.26 or above can convert indirect branch into direct | |
| 119 | branch. */ | |
| 120 | call *__libc_start_main@GOTPCREL(%rip) | |
| 121 | ||
| 122 | hlt /* Crash if somehow `exit' does return. */ | |
| 123 | END (_start) | |
| 124 | ||
| 125 | /* Define a symbol for the first piece of initialized data. */ | |
| 126 | .data | |
| 127 | .globl __data_start | |
| 128 | __data_start: | |
| 129 | .long 0 | |
| 130 | .weak data_start | |
| 131 | data_start = __data_start |
libc/glibc/sysdeps/x86_64/sysdep.h created+129
| ... | ... | @@ -0,0 +1,129 @@ |
| 1 | /* Assembler macros for x86-64. | |
| 2 | Copyright (C) 2001-2019 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _X86_64_SYSDEP_H | |
| 20 | #define _X86_64_SYSDEP_H 1 | |
| 21 | ||
| 22 | #include <sysdeps/x86/sysdep.h> | |
| 23 | ||
| 24 | #ifdef __ASSEMBLER__ | |
| 25 | ||
| 26 | /* Syntactic details of assembler. */ | |
| 27 | ||
| 28 | /* This macro is for setting proper CFI with DW_CFA_expression describing | |
| 29 | the register as saved relative to %rsp instead of relative to the CFA. | |
| 30 | Expression is DW_OP_drop, DW_OP_breg7 (%rsp is register 7), sleb128 offset | |
| 31 | from %rsp. */ | |
| 32 | #define cfi_offset_rel_rsp(regn, off) .cfi_escape 0x10, regn, 0x4, 0x13, \ | |
| 33 | 0x77, off & 0x7F | 0x80, off >> 7 | |
| 34 | ||
| 35 | /* If compiled for profiling, call `mcount' at the start of each function. */ | |
| 36 | #ifdef PROF | |
| 37 | /* The mcount code relies on a normal frame pointer being on the stack | |
| 38 | to locate our caller, so push one just for its benefit. */ | |
| 39 | #define CALL_MCOUNT \ | |
| 40 | pushq %rbp; \ | |
| 41 | cfi_adjust_cfa_offset(8); \ | |
| 42 | movq %rsp, %rbp; \ | |
| 43 | cfi_def_cfa_register(%rbp); \ | |
| 44 | call JUMPTARGET(mcount); \ | |
| 45 | popq %rbp; \ | |
| 46 | cfi_def_cfa(rsp,8); | |
| 47 | #else | |
| 48 | #define CALL_MCOUNT /* Do nothing. */ | |
| 49 | #endif | |
| 50 | ||
| 51 | #define PSEUDO(name, syscall_name, args) \ | |
| 52 | lose: \ | |
| 53 | jmp JUMPTARGET(syscall_error) \ | |
| 54 | .globl syscall_error; \ | |
| 55 | ENTRY (name) \ | |
| 56 | DO_CALL (syscall_name, args); \ | |
| 57 | jb lose | |
| 58 | ||
| 59 | #undef JUMPTARGET | |
| 60 | #ifdef SHARED | |
| 61 | # ifdef BIND_NOW | |
| 62 | # define JUMPTARGET(name) *name##@GOTPCREL(%rip) | |
| 63 | # else | |
| 64 | # define JUMPTARGET(name) name##@PLT | |
| 65 | # endif | |
| 66 | #else | |
| 67 | /* For static archives, branch to target directly. */ | |
| 68 | # define JUMPTARGET(name) name | |
| 69 | #endif | |
| 70 | ||
| 71 | /* Long and pointer size in bytes. */ | |
| 72 | #define LP_SIZE 8 | |
| 73 | ||
| 74 | /* Instruction to operate on long and pointer. */ | |
| 75 | #define LP_OP(insn) insn##q | |
| 76 | ||
| 77 | /* Assembler address directive. */ | |
| 78 | #define ASM_ADDR .quad | |
| 79 | ||
| 80 | /* Registers to hold long and pointer. */ | |
| 81 | #define RAX_LP rax | |
| 82 | #define RBP_LP rbp | |
| 83 | #define RBX_LP rbx | |
| 84 | #define RCX_LP rcx | |
| 85 | #define RDI_LP rdi | |
| 86 | #define RDX_LP rdx | |
| 87 | #define RSI_LP rsi | |
| 88 | #define RSP_LP rsp | |
| 89 | #define R8_LP r8 | |
| 90 | #define R9_LP r9 | |
| 91 | #define R10_LP r10 | |
| 92 | #define R11_LP r11 | |
| 93 | #define R12_LP r12 | |
| 94 | #define R13_LP r13 | |
| 95 | #define R14_LP r14 | |
| 96 | #define R15_LP r15 | |
| 97 | ||
| 98 | #else /* __ASSEMBLER__ */ | |
| 99 | ||
| 100 | /* Long and pointer size in bytes. */ | |
| 101 | #define LP_SIZE "8" | |
| 102 | ||
| 103 | /* Instruction to operate on long and pointer. */ | |
| 104 | #define LP_OP(insn) #insn "q" | |
| 105 | ||
| 106 | /* Assembler address directive. */ | |
| 107 | #define ASM_ADDR ".quad" | |
| 108 | ||
| 109 | /* Registers to hold long and pointer. */ | |
| 110 | #define RAX_LP "rax" | |
| 111 | #define RBP_LP "rbp" | |
| 112 | #define RBX_LP "rbx" | |
| 113 | #define RCX_LP "rcx" | |
| 114 | #define RDI_LP "rdi" | |
| 115 | #define RDX_LP "rdx" | |
| 116 | #define RSI_LP "rsi" | |
| 117 | #define RSP_LP "rsp" | |
| 118 | #define R8_LP "r8" | |
| 119 | #define R9_LP "r9" | |
| 120 | #define R10_LP "r10" | |
| 121 | #define R11_LP "r11" | |
| 122 | #define R12_LP "r12" | |
| 123 | #define R13_LP "r13" | |
| 124 | #define R14_LP "r14" | |
| 125 | #define R15_LP "r15" | |
| 126 | ||
| 127 | #endif /* __ASSEMBLER__ */ | |
| 128 | ||
| 129 | #endif /* _X86_64_SYSDEP_H */ |
libc/glibc/time/bits/types/clock_t.h created+9
| ... | ... | @@ -0,0 +1,9 @@ |
| 1 | #ifndef __clock_t_defined | |
| 2 | #define __clock_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* Returned by `clock'. */ | |
| 7 | typedef __clock_t clock_t; | |
| 8 | ||
| 9 | #endif |
libc/glibc/time/bits/types/clockid_t.h created+9
| ... | ... | @@ -0,0 +1,9 @@ |
| 1 | #ifndef __clockid_t_defined | |
| 2 | #define __clockid_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* Clock ID used in clock and timer functions. */ | |
| 7 | typedef __clockid_t clockid_t; | |
| 8 | ||
| 9 | #endif |
libc/glibc/time/bits/types/struct_itimerspec.h created+14
| ... | ... | @@ -0,0 +1,14 @@ |
| 1 | #ifndef __itimerspec_defined | |
| 2 | #define __itimerspec_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | #include <bits/types/struct_timespec.h> | |
| 6 | ||
| 7 | /* POSIX.1b structure for timer start values and intervals. */ | |
| 8 | struct itimerspec | |
| 9 | { | |
| 10 | struct timespec it_interval; | |
| 11 | struct timespec it_value; | |
| 12 | }; | |
| 13 | ||
| 14 | #endif |
libc/glibc/time/bits/types/struct_timespec.h created+15
| ... | ... | @@ -0,0 +1,15 @@ |
| 1 | /* NB: Include guard matches what <linux/time.h> uses. */ | |
| 2 | #ifndef _STRUCT_TIMESPEC | |
| 3 | #define _STRUCT_TIMESPEC 1 | |
| 4 | ||
| 5 | #include <bits/types.h> | |
| 6 | ||
| 7 | /* POSIX.1b structure for a time value. This is like a `struct timeval' but | |
| 8 | has nanoseconds instead of microseconds. */ | |
| 9 | struct timespec | |
| 10 | { | |
| 11 | __time_t tv_sec; /* Seconds. */ | |
| 12 | __syscall_slong_t tv_nsec; /* Nanoseconds. */ | |
| 13 | }; | |
| 14 | ||
| 15 | #endif |
libc/glibc/time/bits/types/struct_timeval.h created+13
| ... | ... | @@ -0,0 +1,13 @@ |
| 1 | #ifndef __timeval_defined | |
| 2 | #define __timeval_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* A time value that is accurate to the nearest | |
| 7 | microsecond but also has a range of years. */ | |
| 8 | struct timeval | |
| 9 | { | |
| 10 | __time_t tv_sec; /* Seconds. */ | |
| 11 | __suseconds_t tv_usec; /* Microseconds. */ | |
| 12 | }; | |
| 13 | #endif |
libc/glibc/time/bits/types/struct_tm.h created+28
| ... | ... | @@ -0,0 +1,28 @@ |
| 1 | #ifndef __struct_tm_defined | |
| 2 | #define __struct_tm_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* ISO C `broken-down time' structure. */ | |
| 7 | struct tm | |
| 8 | { | |
| 9 | int tm_sec; /* Seconds. [0-60] (1 leap second) */ | |
| 10 | int tm_min; /* Minutes. [0-59] */ | |
| 11 | int tm_hour; /* Hours. [0-23] */ | |
| 12 | int tm_mday; /* Day. [1-31] */ | |
| 13 | int tm_mon; /* Month. [0-11] */ | |
| 14 | int tm_year; /* Year - 1900. */ | |
| 15 | int tm_wday; /* Day of week. [0-6] */ | |
| 16 | int tm_yday; /* Days in year.[0-365] */ | |
| 17 | int tm_isdst; /* DST. [-1/0/1]*/ | |
| 18 | ||
| 19 | # ifdef __USE_MISC | |
| 20 | long int tm_gmtoff; /* Seconds east of UTC. */ | |
| 21 | const char *tm_zone; /* Timezone abbreviation. */ | |
| 22 | # else | |
| 23 | long int __tm_gmtoff; /* Seconds east of UTC. */ | |
| 24 | const char *__tm_zone; /* Timezone abbreviation. */ | |
| 25 | # endif | |
| 26 | }; | |
| 27 | ||
| 28 | #endif |
libc/glibc/time/bits/types/time_t.h created+9
| ... | ... | @@ -0,0 +1,9 @@ |
| 1 | #ifndef __time_t_defined | |
| 2 | #define __time_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* Returned by `time'. */ | |
| 7 | typedef __time_t time_t; | |
| 8 | ||
| 9 | #endif |
libc/glibc/time/bits/types/timer_t.h created+9
| ... | ... | @@ -0,0 +1,9 @@ |
| 1 | #ifndef __timer_t_defined | |
| 2 | #define __timer_t_defined 1 | |
| 3 | ||
| 4 | #include <bits/types.h> | |
| 5 | ||
| 6 | /* Timer ID returned by `timer_create'. */ | |
| 7 | typedef __timer_t timer_t; | |
| 8 | ||
| 9 | #endif |
libc/glibc/time/sys/time.h created+188
| ... | ... | @@ -0,0 +1,188 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #ifndef _SYS_TIME_H | |
| 19 | #define _SYS_TIME_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | ||
| 23 | #include <bits/types.h> | |
| 24 | #include <bits/types/time_t.h> | |
| 25 | #include <bits/types/struct_timeval.h> | |
| 26 | ||
| 27 | #ifndef __suseconds_t_defined | |
| 28 | typedef __suseconds_t suseconds_t; | |
| 29 | # define __suseconds_t_defined | |
| 30 | #endif | |
| 31 | ||
| 32 | #include <sys/select.h> | |
| 33 | ||
| 34 | __BEGIN_DECLS | |
| 35 | ||
| 36 | #ifdef __USE_GNU | |
| 37 | /* Macros for converting between `struct timeval' and `struct timespec'. */ | |
| 38 | # define TIMEVAL_TO_TIMESPEC(tv, ts) { \ | |
| 39 | (ts)->tv_sec = (tv)->tv_sec; \ | |
| 40 | (ts)->tv_nsec = (tv)->tv_usec * 1000; \ | |
| 41 | } | |
| 42 | # define TIMESPEC_TO_TIMEVAL(tv, ts) { \ | |
| 43 | (tv)->tv_sec = (ts)->tv_sec; \ | |
| 44 | (tv)->tv_usec = (ts)->tv_nsec / 1000; \ | |
| 45 | } | |
| 46 | #endif | |
| 47 | ||
| 48 | ||
| 49 | #ifdef __USE_MISC | |
| 50 | /* Structure crudely representing a timezone. | |
| 51 | This is obsolete and should never be used. */ | |
| 52 | struct timezone | |
| 53 | { | |
| 54 | int tz_minuteswest; /* Minutes west of GMT. */ | |
| 55 | int tz_dsttime; /* Nonzero if DST is ever in effect. */ | |
| 56 | }; | |
| 57 | ||
| 58 | typedef struct timezone *__restrict __timezone_ptr_t; | |
| 59 | #else | |
| 60 | typedef void *__restrict __timezone_ptr_t; | |
| 61 | #endif | |
| 62 | ||
| 63 | /* Get the current time of day and timezone information, | |
| 64 | putting it into *TV and *TZ. If TZ is NULL, *TZ is not filled. | |
| 65 | Returns 0 on success, -1 on errors. | |
| 66 | NOTE: This form of timezone information is obsolete. | |
| 67 | Use the functions and variables declared in <time.h> instead. */ | |
| 68 | extern int gettimeofday (struct timeval *__restrict __tv, | |
| 69 | __timezone_ptr_t __tz) __THROW __nonnull ((1)); | |
| 70 | ||
| 71 | #ifdef __USE_MISC | |
| 72 | /* Set the current time of day and timezone information. | |
| 73 | This call is restricted to the super-user. */ | |
| 74 | extern int settimeofday (const struct timeval *__tv, | |
| 75 | const struct timezone *__tz) | |
| 76 | __THROW; | |
| 77 | ||
| 78 | /* Adjust the current time of day by the amount in DELTA. | |
| 79 | If OLDDELTA is not NULL, it is filled in with the amount | |
| 80 | of time adjustment remaining to be done from the last `adjtime' call. | |
| 81 | This call is restricted to the super-user. */ | |
| 82 | extern int adjtime (const struct timeval *__delta, | |
| 83 | struct timeval *__olddelta) __THROW; | |
| 84 | #endif | |
| 85 | ||
| 86 | ||
| 87 | /* Values for the first argument to `getitimer' and `setitimer'. */ | |
| 88 | enum __itimer_which | |
| 89 | { | |
| 90 | /* Timers run in real time. */ | |
| 91 | ITIMER_REAL = 0, | |
| 92 | #define ITIMER_REAL ITIMER_REAL | |
| 93 | /* Timers run only when the process is executing. */ | |
| 94 | ITIMER_VIRTUAL = 1, | |
| 95 | #define ITIMER_VIRTUAL ITIMER_VIRTUAL | |
| 96 | /* Timers run when the process is executing and when | |
| 97 | the system is executing on behalf of the process. */ | |
| 98 | ITIMER_PROF = 2 | |
| 99 | #define ITIMER_PROF ITIMER_PROF | |
| 100 | }; | |
| 101 | ||
| 102 | /* Type of the second argument to `getitimer' and | |
| 103 | the second and third arguments `setitimer'. */ | |
| 104 | struct itimerval | |
| 105 | { | |
| 106 | /* Value to put into `it_value' when the timer expires. */ | |
| 107 | struct timeval it_interval; | |
| 108 | /* Time to the next timer expiration. */ | |
| 109 | struct timeval it_value; | |
| 110 | }; | |
| 111 | ||
| 112 | #if defined __USE_GNU && !defined __cplusplus | |
| 113 | /* Use the nicer parameter type only in GNU mode and not for C++ since the | |
| 114 | strict C++ rules prevent the automatic promotion. */ | |
| 115 | typedef enum __itimer_which __itimer_which_t; | |
| 116 | #else | |
| 117 | typedef int __itimer_which_t; | |
| 118 | #endif | |
| 119 | ||
| 120 | /* Set *VALUE to the current setting of timer WHICH. | |
| 121 | Return 0 on success, -1 on errors. */ | |
| 122 | extern int getitimer (__itimer_which_t __which, | |
| 123 | struct itimerval *__value) __THROW; | |
| 124 | ||
| 125 | /* Set the timer WHICH to *NEW. If OLD is not NULL, | |
| 126 | set *OLD to the old value of timer WHICH. | |
| 127 | Returns 0 on success, -1 on errors. */ | |
| 128 | extern int setitimer (__itimer_which_t __which, | |
| 129 | const struct itimerval *__restrict __new, | |
| 130 | struct itimerval *__restrict __old) __THROW; | |
| 131 | ||
| 132 | /* Change the access time of FILE to TVP[0] and the modification time of | |
| 133 | FILE to TVP[1]. If TVP is a null pointer, use the current time instead. | |
| 134 | Returns 0 on success, -1 on errors. */ | |
| 135 | extern int utimes (const char *__file, const struct timeval __tvp[2]) | |
| 136 | __THROW __nonnull ((1)); | |
| 137 | ||
| 138 | #ifdef __USE_MISC | |
| 139 | /* Same as `utimes', but does not follow symbolic links. */ | |
| 140 | extern int lutimes (const char *__file, const struct timeval __tvp[2]) | |
| 141 | __THROW __nonnull ((1)); | |
| 142 | ||
| 143 | /* Same as `utimes', but takes an open file descriptor instead of a name. */ | |
| 144 | extern int futimes (int __fd, const struct timeval __tvp[2]) __THROW; | |
| 145 | #endif | |
| 146 | ||
| 147 | #ifdef __USE_GNU | |
| 148 | /* Change the access time of FILE relative to FD to TVP[0] and the | |
| 149 | modification time of FILE to TVP[1]. If TVP is a null pointer, use | |
| 150 | the current time instead. Returns 0 on success, -1 on errors. */ | |
| 151 | extern int futimesat (int __fd, const char *__file, | |
| 152 | const struct timeval __tvp[2]) __THROW; | |
| 153 | #endif | |
| 154 | ||
| 155 | ||
| 156 | #ifdef __USE_MISC | |
| 157 | /* Convenience macros for operations on timevals. | |
| 158 | NOTE: `timercmp' does not work for >= or <=. */ | |
| 159 | # define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec) | |
| 160 | # define timerclear(tvp) ((tvp)->tv_sec = (tvp)->tv_usec = 0) | |
| 161 | # define timercmp(a, b, CMP) \ | |
| 162 | (((a)->tv_sec == (b)->tv_sec) ? \ | |
| 163 | ((a)->tv_usec CMP (b)->tv_usec) : \ | |
| 164 | ((a)->tv_sec CMP (b)->tv_sec)) | |
| 165 | # define timeradd(a, b, result) \ | |
| 166 | do { \ | |
| 167 | (result)->tv_sec = (a)->tv_sec + (b)->tv_sec; \ | |
| 168 | (result)->tv_usec = (a)->tv_usec + (b)->tv_usec; \ | |
| 169 | if ((result)->tv_usec >= 1000000) \ | |
| 170 | { \ | |
| 171 | ++(result)->tv_sec; \ | |
| 172 | (result)->tv_usec -= 1000000; \ | |
| 173 | } \ | |
| 174 | } while (0) | |
| 175 | # define timersub(a, b, result) \ | |
| 176 | do { \ | |
| 177 | (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ | |
| 178 | (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ | |
| 179 | if ((result)->tv_usec < 0) { \ | |
| 180 | --(result)->tv_sec; \ | |
| 181 | (result)->tv_usec += 1000000; \ | |
| 182 | } \ | |
| 183 | } while (0) | |
| 184 | #endif /* Misc. */ | |
| 185 | ||
| 186 | __END_DECLS | |
| 187 | ||
| 188 | #endif /* sys/time.h */ |
libc/glibc/time/time.h created+309
| ... | ... | @@ -0,0 +1,309 @@ |
| 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. | |
| 2 | This file is part of the GNU C Library. | |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library; if not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | /* | |
| 19 | * ISO C99 Standard: 7.23 Date and time <time.h> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _TIME_H | |
| 23 | #define _TIME_H 1 | |
| 24 | ||
| 25 | #include <features.h> | |
| 26 | ||
| 27 | #define __need_size_t | |
| 28 | #define __need_NULL | |
| 29 | #include <stddef.h> | |
| 30 | ||
| 31 | /* This defines CLOCKS_PER_SEC, which is the number of processor clock | |
| 32 | ticks per second, and possibly a number of other constants. */ | |
| 33 | #include <bits/time.h> | |
| 34 | ||
| 35 | /* Many of the typedefs and structs whose official home is this header | |
| 36 | may also need to be defined by other headers. */ | |
| 37 | #include <bits/types/clock_t.h> | |
| 38 | #include <bits/types/time_t.h> | |
| 39 | #include <bits/types/struct_tm.h> | |
| 40 | ||
| 41 | #if defined __USE_POSIX199309 || defined __USE_ISOC11 | |
| 42 | # include <bits/types/struct_timespec.h> | |
| 43 | #endif | |
| 44 | ||
| 45 | #ifdef __USE_POSIX199309 | |
| 46 | # include <bits/types/clockid_t.h> | |
| 47 | # include <bits/types/timer_t.h> | |
| 48 | # include <bits/types/struct_itimerspec.h> | |
| 49 | struct sigevent; | |
| 50 | #endif | |
| 51 | ||
| 52 | #ifdef __USE_XOPEN2K | |
| 53 | # ifndef __pid_t_defined | |
| 54 | typedef __pid_t pid_t; | |
| 55 | # define __pid_t_defined | |
| 56 | # endif | |
| 57 | #endif | |
| 58 | ||
| 59 | #ifdef __USE_XOPEN2K8 | |
| 60 | # include <bits/types/locale_t.h> | |
| 61 | #endif | |
| 62 | ||
| 63 | #ifdef __USE_ISOC11 | |
| 64 | /* Time base values for timespec_get. */ | |
| 65 | # define TIME_UTC 1 | |
| 66 | #endif | |
| 67 | ||
| 68 | __BEGIN_DECLS | |
| 69 | ||
| 70 | /* Time used by the program so far (user time + system time). | |
| 71 | The result / CLOCKS_PER_SEC is program time in seconds. */ | |
| 72 | extern clock_t clock (void) __THROW; | |
| 73 | ||
| 74 | /* Return the current time and put it in *TIMER if TIMER is not NULL. */ | |
| 75 | extern time_t time (time_t *__timer) __THROW; | |
| 76 | ||
| 77 | /* Return the difference between TIME1 and TIME0. */ | |
| 78 | extern double difftime (time_t __time1, time_t __time0) | |
| 79 | __THROW __attribute__ ((__const__)); | |
| 80 | ||
| 81 | /* Return the `time_t' representation of TP and normalize TP. */ | |
| 82 | extern time_t mktime (struct tm *__tp) __THROW; | |
| 83 | ||
| 84 | ||
| 85 | /* Format TP into S according to FORMAT. | |
| 86 | Write no more than MAXSIZE characters and return the number | |
| 87 | of characters written, or 0 if it would exceed MAXSIZE. */ | |
| 88 | extern size_t strftime (char *__restrict __s, size_t __maxsize, | |
| 89 | const char *__restrict __format, | |
| 90 | const struct tm *__restrict __tp) __THROW; | |
| 91 | ||
| 92 | #ifdef __USE_XOPEN | |
| 93 | /* Parse S according to FORMAT and store binary time information in TP. | |
| 94 | The return value is a pointer to the first unparsed character in S. */ | |
| 95 | extern char *strptime (const char *__restrict __s, | |
| 96 | const char *__restrict __fmt, struct tm *__tp) | |
| 97 | __THROW; | |
| 98 | #endif | |
| 99 | ||
| 100 | #ifdef __USE_XOPEN2K8 | |
| 101 | /* Similar to the two functions above but take the information from | |
| 102 | the provided locale and not the global locale. */ | |
| 103 | ||
| 104 | extern size_t strftime_l (char *__restrict __s, size_t __maxsize, | |
| 105 | const char *__restrict __format, | |
| 106 | const struct tm *__restrict __tp, | |
| 107 | locale_t __loc) __THROW; | |
| 108 | #endif | |
| 109 | ||
| 110 | #ifdef __USE_GNU | |
| 111 | extern char *strptime_l (const char *__restrict __s, | |
| 112 | const char *__restrict __fmt, struct tm *__tp, | |
| 113 | locale_t __loc) __THROW; | |
| 114 | #endif | |
| 115 | ||
| 116 | ||
| 117 | /* Return the `struct tm' representation of *TIMER | |
| 118 | in Universal Coordinated Time (aka Greenwich Mean Time). */ | |
| 119 | extern struct tm *gmtime (const time_t *__timer) __THROW; | |
| 120 | ||
| 121 | /* Return the `struct tm' representation | |
| 122 | of *TIMER in the local timezone. */ | |
| 123 | extern struct tm *localtime (const time_t *__timer) __THROW; | |
| 124 | ||
| 125 | #ifdef __USE_POSIX | |
| 126 | /* Return the `struct tm' representation of *TIMER in UTC, | |
| 127 | using *TP to store the result. */ | |
| 128 | extern struct tm *gmtime_r (const time_t *__restrict __timer, | |
| 129 | struct tm *__restrict __tp) __THROW; | |
| 130 | ||
| 131 | /* Return the `struct tm' representation of *TIMER in local time, | |
| 132 | using *TP to store the result. */ | |
| 133 | extern struct tm *localtime_r (const time_t *__restrict __timer, | |
| 134 | struct tm *__restrict __tp) __THROW; | |
| 135 | #endif /* POSIX */ | |
| 136 | ||
| 137 | /* Return a string of the form "Day Mon dd hh:mm:ss yyyy\n" | |
| 138 | that is the representation of TP in this format. */ | |
| 139 | extern char *asctime (const struct tm *__tp) __THROW; | |
| 140 | ||
| 141 | /* Equivalent to `asctime (localtime (timer))'. */ | |
| 142 | extern char *ctime (const time_t *__timer) __THROW; | |
| 143 | ||
| 144 | #ifdef __USE_POSIX | |
| 145 | /* Reentrant versions of the above functions. */ | |
| 146 | ||
| 147 | /* Return in BUF a string of the form "Day Mon dd hh:mm:ss yyyy\n" | |
| 148 | that is the representation of TP in this format. */ | |
| 149 | extern char *asctime_r (const struct tm *__restrict __tp, | |
| 150 | char *__restrict __buf) __THROW; | |
| 151 | ||
| 152 | /* Equivalent to `asctime_r (localtime_r (timer, *TMP*), buf)'. */ | |
| 153 | extern char *ctime_r (const time_t *__restrict __timer, | |
| 154 | char *__restrict __buf) __THROW; | |
| 155 | #endif /* POSIX */ | |
| 156 | ||
| 157 | ||
| 158 | /* Defined in localtime.c. */ | |
| 159 | extern char *__tzname[2]; /* Current timezone names. */ | |
| 160 | extern int __daylight; /* If daylight-saving time is ever in use. */ | |
| 161 | extern long int __timezone; /* Seconds west of UTC. */ | |
| 162 | ||
| 163 | ||
| 164 | #ifdef __USE_POSIX | |
| 165 | /* Same as above. */ | |
| 166 | extern char *tzname[2]; | |
| 167 | ||
| 168 | /* Set time conversion information from the TZ environment variable. | |
| 169 | If TZ is not defined, a locale-dependent default is used. */ | |
| 170 | extern void tzset (void) __THROW; | |
| 171 | #endif | |
| 172 | ||
| 173 | #if defined __USE_MISC || defined __USE_XOPEN | |
| 174 | extern int daylight; | |
| 175 | extern long int timezone; | |
| 176 | #endif | |
| 177 | ||
| 178 | #ifdef __USE_MISC | |
| 179 | /* Set the system time to *WHEN. | |
| 180 | This call is restricted to the superuser. */ | |
| 181 | extern int stime (const time_t *__when) __THROW; | |
| 182 | #endif | |
| 183 | ||
| 184 | ||
| 185 | /* Nonzero if YEAR is a leap year (every 4 years, | |
| 186 | except every 100th isn't, and every 400th is). */ | |
| 187 | #define __isleap(year) \ | |
| 188 | ((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0)) | |
| 189 | ||
| 190 | ||
| 191 | #ifdef __USE_MISC | |
| 192 | /* Miscellaneous functions many Unices inherited from the public domain | |
| 193 | localtime package. These are included only for compatibility. */ | |
| 194 | ||
| 195 | /* Like `mktime', but for TP represents Universal Time, not local time. */ | |
| 196 | extern time_t timegm (struct tm *__tp) __THROW; | |
| 197 | ||
| 198 | /* Another name for `mktime'. */ | |
| 199 | extern time_t timelocal (struct tm *__tp) __THROW; | |
| 200 | ||
| 201 | /* Return the number of days in YEAR. */ | |
| 202 | extern int dysize (int __year) __THROW __attribute__ ((__const__)); | |
| 203 | #endif | |
| 204 | ||
| 205 | ||
| 206 | #ifdef __USE_POSIX199309 | |
| 207 | /* Pause execution for a number of nanoseconds. | |
| 208 | ||
| 209 | This function is a cancellation point and therefore not marked with | |
| 210 | __THROW. */ | |
| 211 | extern int nanosleep (const struct timespec *__requested_time, | |
| 212 | struct timespec *__remaining); | |
| 213 | ||
| 214 | ||
| 215 | /* Get resolution of clock CLOCK_ID. */ | |
| 216 | extern int clock_getres (clockid_t __clock_id, struct timespec *__res) __THROW; | |
| 217 | ||
| 218 | /* Get current value of clock CLOCK_ID and store it in TP. */ | |
| 219 | extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) __THROW; | |
| 220 | ||
| 221 | /* Set clock CLOCK_ID to value TP. */ | |
| 222 | extern int clock_settime (clockid_t __clock_id, const struct timespec *__tp) | |
| 223 | __THROW; | |
| 224 | ||
| 225 | # ifdef __USE_XOPEN2K | |
| 226 | /* High-resolution sleep with the specified clock. | |
| 227 | ||
| 228 | This function is a cancellation point and therefore not marked with | |
| 229 | __THROW. */ | |
| 230 | extern int clock_nanosleep (clockid_t __clock_id, int __flags, | |
| 231 | const struct timespec *__req, | |
| 232 | struct timespec *__rem); | |
| 233 | ||
| 234 | /* Return clock ID for CPU-time clock. */ | |
| 235 | extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __THROW; | |
| 236 | # endif | |
| 237 | ||
| 238 | ||
| 239 | /* Create new per-process timer using CLOCK_ID. */ | |
| 240 | extern int timer_create (clockid_t __clock_id, | |
| 241 | struct sigevent *__restrict __evp, | |
| 242 | timer_t *__restrict __timerid) __THROW; | |
| 243 | ||
| 244 | /* Delete timer TIMERID. */ | |
| 245 | extern int timer_delete (timer_t __timerid) __THROW; | |
| 246 | ||
| 247 | /* Set timer TIMERID to VALUE, returning old value in OVALUE. */ | |
| 248 | extern int timer_settime (timer_t __timerid, int __flags, | |
| 249 | const struct itimerspec *__restrict __value, | |
| 250 | struct itimerspec *__restrict __ovalue) __THROW; | |
| 251 | ||
| 252 | /* Get current value of timer TIMERID and store it in VALUE. */ | |
| 253 | extern int timer_gettime (timer_t __timerid, struct itimerspec *__value) | |
| 254 | __THROW; | |
| 255 | ||
| 256 | /* Get expiration overrun for timer TIMERID. */ | |
| 257 | extern int timer_getoverrun (timer_t __timerid) __THROW; | |
| 258 | #endif | |
| 259 | ||
| 260 | ||
| 261 | #ifdef __USE_ISOC11 | |
| 262 | /* Set TS to calendar time based in time base BASE. */ | |
| 263 | extern int timespec_get (struct timespec *__ts, int __base) | |
| 264 | __THROW __nonnull ((1)); | |
| 265 | #endif | |
| 266 | ||
| 267 | ||
| 268 | #ifdef __USE_XOPEN_EXTENDED | |
| 269 | /* Set to one of the following values to indicate an error. | |
| 270 | 1 the DATEMSK environment variable is null or undefined, | |
| 271 | 2 the template file cannot be opened for reading, | |
| 272 | 3 failed to get file status information, | |
| 273 | 4 the template file is not a regular file, | |
| 274 | 5 an error is encountered while reading the template file, | |
| 275 | 6 memory allication failed (not enough memory available), | |
| 276 | 7 there is no line in the template that matches the input, | |
| 277 | 8 invalid input specification Example: February 31 or a time is | |
| 278 | specified that can not be represented in a time_t (representing | |
| 279 | the time in seconds since 00:00:00 UTC, January 1, 1970) */ | |
| 280 | extern int getdate_err; | |
| 281 | ||
| 282 | /* Parse the given string as a date specification and return a value | |
| 283 | representing the value. The templates from the file identified by | |
| 284 | the environment variable DATEMSK are used. In case of an error | |
| 285 | `getdate_err' is set. | |
| 286 | ||
| 287 | This function is a possible cancellation point and therefore not | |
| 288 | marked with __THROW. */ | |
| 289 | extern struct tm *getdate (const char *__string); | |
| 290 | #endif | |
| 291 | ||
| 292 | #ifdef __USE_GNU | |
| 293 | /* Since `getdate' is not reentrant because of the use of `getdate_err' | |
| 294 | and the static buffer to return the result in, we provide a thread-safe | |
| 295 | variant. The functionality is the same. The result is returned in | |
| 296 | the buffer pointed to by RESBUFP and in case of an error the return | |
| 297 | value is != 0 with the same values as given above for `getdate_err'. | |
| 298 | ||
| 299 | This function is not part of POSIX and therefore no official | |
| 300 | cancellation point. But due to similarity with an POSIX interface | |
| 301 | or due to the implementation it is a cancellation point and | |
| 302 | therefore not marked with __THROW. */ | |
| 303 | extern int getdate_r (const char *__restrict __string, | |
| 304 | struct tm *__restrict __resbufp); | |
| 305 | #endif | |
| 306 | ||
| 307 | __END_DECLS | |
| 308 | ||
| 309 | #endif /* time.h. */ |
libc/symbols.zig created+1974
| ... | ... | @@ -0,0 +1,1974 @@ |
| 1 | const builtin = @import("builtin"); | |
| 2 | pub fn panic(msg: []const u8, error_return_trace: ?*builtin.StackTrace) noreturn { | |
| 3 | unreachable; | |
| 4 | } | |
| 5 | ||
| 6 | export fn _Exit() void {} | |
| 7 | export fn _IO_adjust_column() void {} | |
| 8 | export fn _IO_adjust_wcolumn() void {} | |
| 9 | export fn _IO_default_doallocate() void {} | |
| 10 | export fn _IO_default_finish() void {} | |
| 11 | export fn _IO_default_pbackfail() void {} | |
| 12 | export fn _IO_default_uflow() void {} | |
| 13 | export fn _IO_default_xsgetn() void {} | |
| 14 | export fn _IO_default_xsputn() void {} | |
| 15 | export fn _IO_doallocbuf() void {} | |
| 16 | export fn _IO_enable_locks() void {} | |
| 17 | export fn _IO_feof() void {} | |
| 18 | export fn _IO_ferror() void {} | |
| 19 | export fn _IO_fflush() void {} | |
| 20 | export fn _IO_fgets() void {} | |
| 21 | export fn _IO_file_close() void {} | |
| 22 | export fn _IO_file_doallocate() void {} | |
| 23 | export fn _IO_file_open() void {} | |
| 24 | export fn _IO_file_read() void {} | |
| 25 | export fn _IO_file_seek() void {} | |
| 26 | export fn _IO_file_stat() void {} | |
| 27 | export fn _IO_flockfile() void {} | |
| 28 | export fn _IO_flush_all() void {} | |
| 29 | export fn _IO_flush_all_linebuffered() void {} | |
| 30 | export fn _IO_fprintf() void {} | |
| 31 | export fn _IO_fputs() void {} | |
| 32 | export fn _IO_fread() void {} | |
| 33 | export fn _IO_free_backup_area() void {} | |
| 34 | export fn _IO_free_wbackup_area() void {} | |
| 35 | export fn _IO_ftell() void {} | |
| 36 | export fn _IO_ftrylockfile() void {} | |
| 37 | export fn _IO_funlockfile() void {} | |
| 38 | export fn _IO_fwrite() void {} | |
| 39 | export fn _IO_getc() void {} | |
| 40 | export fn _IO_getline() void {} | |
| 41 | export fn _IO_getline_info() void {} | |
| 42 | export fn _IO_gets() void {} | |
| 43 | export fn _IO_init() void {} | |
| 44 | export fn _IO_init_marker() void {} | |
| 45 | export fn _IO_init_wmarker() void {} | |
| 46 | export fn _IO_iter_begin() void {} | |
| 47 | export fn _IO_iter_end() void {} | |
| 48 | export fn _IO_iter_file() void {} | |
| 49 | export fn _IO_iter_next() void {} | |
| 50 | export fn _IO_least_wmarker() void {} | |
| 51 | export fn _IO_link_in() void {} | |
| 52 | export fn _IO_list_lock() void {} | |
| 53 | export fn _IO_list_resetlock() void {} | |
| 54 | export fn _IO_list_unlock() void {} | |
| 55 | export fn _IO_marker_delta() void {} | |
| 56 | export fn _IO_marker_difference() void {} | |
| 57 | export fn _IO_padn() void {} | |
| 58 | export fn _IO_peekc_locked() void {} | |
| 59 | export fn _IO_printf() void {} | |
| 60 | export fn _IO_putc() void {} | |
| 61 | export fn _IO_puts() void {} | |
| 62 | export fn _IO_remove_marker() void {} | |
| 63 | export fn _IO_seekmark() void {} | |
| 64 | export fn _IO_seekoff() void {} | |
| 65 | export fn _IO_seekpos() void {} | |
| 66 | export fn _IO_seekwmark() void {} | |
| 67 | export fn _IO_setb() void {} | |
| 68 | export fn _IO_setbuffer() void {} | |
| 69 | export fn _IO_setvbuf() void {} | |
| 70 | export fn _IO_sgetn() void {} | |
| 71 | export fn _IO_sprintf() void {} | |
| 72 | export fn _IO_sputbackc() void {} | |
| 73 | export fn _IO_sputbackwc() void {} | |
| 74 | export fn _IO_sscanf() void {} | |
| 75 | export fn _IO_str_init_readonly() void {} | |
| 76 | export fn _IO_str_init_static() void {} | |
| 77 | export fn _IO_str_overflow() void {} | |
| 78 | export fn _IO_str_pbackfail() void {} | |
| 79 | export fn _IO_str_seekoff() void {} | |
| 80 | export fn _IO_str_underflow() void {} | |
| 81 | export fn _IO_sungetc() void {} | |
| 82 | export fn _IO_sungetwc() void {} | |
| 83 | export fn _IO_switch_to_get_mode() void {} | |
| 84 | export fn _IO_switch_to_main_wget_area() void {} | |
| 85 | export fn _IO_switch_to_wbackup_area() void {} | |
| 86 | export fn _IO_switch_to_wget_mode() void {} | |
| 87 | export fn _IO_un_link() void {} | |
| 88 | export fn _IO_ungetc() void {} | |
| 89 | export fn _IO_unsave_markers() void {} | |
| 90 | export fn _IO_unsave_wmarkers() void {} | |
| 91 | export fn _IO_vfprintf() void {} | |
| 92 | export fn _IO_vsprintf() void {} | |
| 93 | export fn _IO_wdefault_doallocate() void {} | |
| 94 | export fn _IO_wdefault_finish() void {} | |
| 95 | export fn _IO_wdefault_pbackfail() void {} | |
| 96 | export fn _IO_wdefault_uflow() void {} | |
| 97 | export fn _IO_wdefault_xsgetn() void {} | |
| 98 | export fn _IO_wdefault_xsputn() void {} | |
| 99 | export fn _IO_wdo_write() void {} | |
| 100 | export fn _IO_wdoallocbuf() void {} | |
| 101 | export fn _IO_wfile_overflow() void {} | |
| 102 | export fn _IO_wfile_seekoff() void {} | |
| 103 | export fn _IO_wfile_sync() void {} | |
| 104 | export fn _IO_wfile_underflow() void {} | |
| 105 | export fn _IO_wfile_xsputn() void {} | |
| 106 | export fn _IO_wmarker_delta() void {} | |
| 107 | export fn _IO_wsetb() void {} | |
| 108 | export fn __GI___gettimeofday() void {} | |
| 109 | export fn __GI___mempcpy() void {} | |
| 110 | export fn __GI___rawmemchr() void {} | |
| 111 | export fn __GI___stpcpy() void {} | |
| 112 | export fn __GI___stpncpy() void {} | |
| 113 | export fn __GI___strcasecmp() void {} | |
| 114 | export fn __GI___strcasecmp_l() void {} | |
| 115 | export fn __GI___strncasecmp_l() void {} | |
| 116 | export fn __GI___strncat() void {} | |
| 117 | export fn __GI___strnlen() void {} | |
| 118 | export fn __GI___wcschr() void {} | |
| 119 | export fn __GI___wcscmp() void {} | |
| 120 | export fn __GI___wmemchr() void {} | |
| 121 | export fn __GI___wmemset() void {} | |
| 122 | export fn __GI_gettimeofday() void {} | |
| 123 | export fn __GI_memchr() void {} | |
| 124 | export fn __GI_memcmp() void {} | |
| 125 | export fn __GI_memcpy() void {} | |
| 126 | export fn __GI_memmove() void {} | |
| 127 | export fn __GI_mempcpy() void {} | |
| 128 | export fn __GI_memset() void {} | |
| 129 | export fn __GI_stpcpy() void {} | |
| 130 | export fn __GI_strcat() void {} | |
| 131 | export fn __GI_strchr() void {} | |
| 132 | export fn __GI_strcmp() void {} | |
| 133 | export fn __GI_strcpy() void {} | |
| 134 | export fn __GI_strcspn() void {} | |
| 135 | export fn __GI_strlen() void {} | |
| 136 | export fn __GI_strncmp() void {} | |
| 137 | export fn __GI_strncpy() void {} | |
| 138 | export fn __GI_strnlen() void {} | |
| 139 | export fn __GI_strpbrk() void {} | |
| 140 | export fn __GI_strrchr() void {} | |
| 141 | export fn __GI_strspn() void {} | |
| 142 | export fn __GI_time() void {} | |
| 143 | export fn __GI_wcschr() void {} | |
| 144 | export fn __GI_wmemchr() void {} | |
| 145 | export fn __GI_wmemset() void {} | |
| 146 | export fn __adjtimex() void {} | |
| 147 | export fn __arch_prctl() void {} | |
| 148 | export fn __argz_count() void {} | |
| 149 | export fn __argz_next() void {} | |
| 150 | export fn __argz_stringify() void {} | |
| 151 | export fn __asprintf() void {} | |
| 152 | export fn __asprintf_chk() void {} | |
| 153 | export fn __assert() void {} | |
| 154 | export fn __assert_fail() void {} | |
| 155 | export fn __assert_perror_fail() void {} | |
| 156 | export fn __backtrace() void {} | |
| 157 | export fn __backtrace_symbols() void {} | |
| 158 | export fn __backtrace_symbols_fd() void {} | |
| 159 | export fn __bsd_getpgrp() void {} | |
| 160 | export fn __bzero() void {} | |
| 161 | export fn __call_tls_dtors() void {} | |
| 162 | export fn __chk_fail() void {} | |
| 163 | export fn __clock_getcpuclockid() void {} | |
| 164 | export fn __clock_getres() void {} | |
| 165 | export fn __clock_gettime() void {} | |
| 166 | export fn __clock_nanosleep() void {} | |
| 167 | export fn __clock_settime() void {} | |
| 168 | export fn __clone() void {} | |
| 169 | export fn __close() void {} | |
| 170 | export fn __close_nocancel() void {} | |
| 171 | export fn __cmsg_nxthdr() void {} | |
| 172 | export fn __confstr_chk() void {} | |
| 173 | export fn __connect() void {} | |
| 174 | export fn __copy_grp() void {} | |
| 175 | export fn __ctype_b_loc() void {} | |
| 176 | export fn __ctype_get_mb_cur_max() void {} | |
| 177 | export fn __ctype_init() void {} | |
| 178 | export fn __ctype_tolower_loc() void {} | |
| 179 | export fn __ctype_toupper_loc() void {} | |
| 180 | export fn __cxa_at_quick_exit() void {} | |
| 181 | export fn __cxa_atexit() void {} | |
| 182 | export fn __cxa_finalize() void {} | |
| 183 | export fn __cxa_thread_atexit_impl() void {} | |
| 184 | export fn __cyg_profile_func_enter() void {} | |
| 185 | export fn __cyg_profile_func_exit() void {} | |
| 186 | export fn __dcgettext() void {} | |
| 187 | export fn __default_morecore() void {} | |
| 188 | export fn __dgettext() void {} | |
| 189 | export fn __dprintf_chk() void {} | |
| 190 | export fn __dup2() void {} | |
| 191 | export fn __duplocale() void {} | |
| 192 | export fn __endmntent() void {} | |
| 193 | export fn __errno_location() void {} | |
| 194 | export fn __explicit_bzero_chk() void {} | |
| 195 | export fn __fbufsize() void {} | |
| 196 | export fn __fcntl() void {} | |
| 197 | export fn __fdelt_chk() void {} | |
| 198 | export fn __fdelt_warn() void {} | |
| 199 | export fn __fentry__() void {} | |
| 200 | export fn __ffs() void {} | |
| 201 | export fn __fgets_chk() void {} | |
| 202 | export fn __fgets_unlocked_chk() void {} | |
| 203 | export fn __fgetws_chk() void {} | |
| 204 | export fn __fgetws_unlocked_chk() void {} | |
| 205 | export fn __finite() void {} | |
| 206 | export fn __finitef() void {} | |
| 207 | export fn __finitel() void {} | |
| 208 | export fn __flbf() void {} | |
| 209 | export fn __fork() void {} | |
| 210 | export fn __fortify_fail() void {} | |
| 211 | export fn __fpending() void {} | |
| 212 | export fn __fprintf_chk() void {} | |
| 213 | export fn __fpurge() void {} | |
| 214 | export fn __fread_chk() void {} | |
| 215 | export fn __fread_unlocked_chk() void {} | |
| 216 | export fn __freadable() void {} | |
| 217 | export fn __freading() void {} | |
| 218 | export fn __freelocale() void {} | |
| 219 | export fn __fseeko64() void {} | |
| 220 | export fn __fsetlocking() void {} | |
| 221 | export fn __ftello64() void {} | |
| 222 | export fn __fwprintf_chk() void {} | |
| 223 | export fn __fwritable() void {} | |
| 224 | export fn __fwriting() void {} | |
| 225 | export fn __fxstat() void {} | |
| 226 | export fn __fxstat64() void {} | |
| 227 | export fn __fxstatat() void {} | |
| 228 | export fn __fxstatat64() void {} | |
| 229 | export fn __gai_sigqueue() void {} | |
| 230 | export fn __gconv_get_alias_db() void {} | |
| 231 | export fn __gconv_get_cache() void {} | |
| 232 | export fn __gconv_get_modules_db() void {} | |
| 233 | export fn __gconv_transliterate() void {} | |
| 234 | export fn __getauxval() void {} | |
| 235 | export fn __getcwd_chk() void {} | |
| 236 | export fn __getdelim() void {} | |
| 237 | export fn __getdomainname_chk() void {} | |
| 238 | export fn __getgroups_chk() void {} | |
| 239 | export fn __gethostname_chk() void {} | |
| 240 | export fn __getlogin_r_chk() void {} | |
| 241 | export fn __getmntent_r() void {} | |
| 242 | export fn __getpagesize() void {} | |
| 243 | export fn __getpgid() void {} | |
| 244 | export fn __getpid() void {} | |
| 245 | export fn __getrlimit() void {} | |
| 246 | export fn __gets_chk() void {} | |
| 247 | export fn __gettimeofday() void {} | |
| 248 | export fn __getwd_chk() void {} | |
| 249 | export fn __gmtime_r() void {} | |
| 250 | export fn __h_errno_location() void {} | |
| 251 | export fn __idna_from_dns_encoding() void {} | |
| 252 | export fn __idna_to_dns_encoding() void {} | |
| 253 | export fn __inet6_scopeid_pton() void {} | |
| 254 | export fn __inet_aton_exact() void {} | |
| 255 | export fn __inet_pton_length() void {} | |
| 256 | export fn __internal_endnetgrent() void {} | |
| 257 | export fn __internal_getnetgrent_r() void {} | |
| 258 | export fn __internal_setnetgrent() void {} | |
| 259 | export fn __isalnum_l() void {} | |
| 260 | export fn __isalpha_l() void {} | |
| 261 | export fn __isascii_l() void {} | |
| 262 | export fn __isblank_l() void {} | |
| 263 | export fn __iscntrl_l() void {} | |
| 264 | export fn __isctype() void {} | |
| 265 | export fn __isdigit_l() void {} | |
| 266 | export fn __isgraph_l() void {} | |
| 267 | export fn __isinf() void {} | |
| 268 | export fn __isinff() void {} | |
| 269 | export fn __isinfl() void {} | |
| 270 | export fn __islower_l() void {} | |
| 271 | export fn __isnan() void {} | |
| 272 | export fn __isnanf() void {} | |
| 273 | export fn __isnanl() void {} | |
| 274 | export fn __isoc99_fscanf() void {} | |
| 275 | export fn __isoc99_fwscanf() void {} | |
| 276 | export fn __isoc99_scanf() void {} | |
| 277 | export fn __isoc99_sscanf() void {} | |
| 278 | export fn __isoc99_swscanf() void {} | |
| 279 | export fn __isoc99_vfscanf() void {} | |
| 280 | export fn __isoc99_vfwscanf() void {} | |
| 281 | export fn __isoc99_vscanf() void {} | |
| 282 | export fn __isoc99_vsscanf() void {} | |
| 283 | export fn __isoc99_vswscanf() void {} | |
| 284 | export fn __isoc99_vwscanf() void {} | |
| 285 | export fn __isoc99_wscanf() void {} | |
| 286 | export fn __isprint_l() void {} | |
| 287 | export fn __ispunct_l() void {} | |
| 288 | export fn __isspace_l() void {} | |
| 289 | export fn __isupper_l() void {} | |
| 290 | export fn __iswalnum_l() void {} | |
| 291 | export fn __iswalpha_l() void {} | |
| 292 | export fn __iswblank_l() void {} | |
| 293 | export fn __iswcntrl_l() void {} | |
| 294 | export fn __iswctype() void {} | |
| 295 | export fn __iswctype_l() void {} | |
| 296 | export fn __iswdigit_l() void {} | |
| 297 | export fn __iswgraph_l() void {} | |
| 298 | export fn __iswlower_l() void {} | |
| 299 | export fn __iswprint_l() void {} | |
| 300 | export fn __iswpunct_l() void {} | |
| 301 | export fn __iswspace_l() void {} | |
| 302 | export fn __iswupper_l() void {} | |
| 303 | export fn __iswxdigit_l() void {} | |
| 304 | export fn __isxdigit_l() void {} | |
| 305 | export fn __ivaliduser() void {} | |
| 306 | export fn __libc_alloc_buffer_alloc_array() void {} | |
| 307 | export fn __libc_alloc_buffer_allocate() void {} | |
| 308 | export fn __libc_alloc_buffer_copy_bytes() void {} | |
| 309 | export fn __libc_alloc_buffer_copy_string() void {} | |
| 310 | export fn __libc_alloc_buffer_create_failure() void {} | |
| 311 | export fn __libc_alloca_cutoff() void {} | |
| 312 | export fn __libc_allocate_once_slow() void {} | |
| 313 | export fn __libc_allocate_rtsig() void {} | |
| 314 | export fn __libc_allocate_rtsig_private() void {} | |
| 315 | export fn __libc_calloc() void {} | |
| 316 | export fn __libc_current_sigrtmax() void {} | |
| 317 | export fn __libc_current_sigrtmax_private() void {} | |
| 318 | export fn __libc_current_sigrtmin() void {} | |
| 319 | export fn __libc_current_sigrtmin_private() void {} | |
| 320 | export fn __libc_dlclose() void {} | |
| 321 | export fn __libc_dlopen_mode() void {} | |
| 322 | export fn __libc_dlsym() void {} | |
| 323 | export fn __libc_dlvsym() void {} | |
| 324 | export fn __libc_dynarray_at_failure() void {} | |
| 325 | export fn __libc_dynarray_emplace_enlarge() void {} | |
| 326 | export fn __libc_dynarray_finalize() void {} | |
| 327 | export fn __libc_dynarray_resize() void {} | |
| 328 | export fn __libc_dynarray_resize_clear() void {} | |
| 329 | export fn __libc_fatal() void {} | |
| 330 | export fn __libc_fcntl64() void {} | |
| 331 | export fn __libc_fork() void {} | |
| 332 | export fn __libc_free() void {} | |
| 333 | export fn __libc_freeres() void {} | |
| 334 | export fn __libc_ifunc_impl_list() void {} | |
| 335 | export fn __libc_init_first() void {} | |
| 336 | export fn __libc_longjmp() void {} | |
| 337 | export fn __libc_mallinfo() void {} | |
| 338 | export fn __libc_malloc() void {} | |
| 339 | export fn __libc_mallopt() void {} | |
| 340 | export fn __libc_memalign() void {} | |
| 341 | export fn __libc_memmove() void {} | |
| 342 | export fn __libc_msgrcv() void {} | |
| 343 | export fn __libc_msgsnd() void {} | |
| 344 | export fn __libc_pread() void {} | |
| 345 | export fn __libc_pthread_init() void {} | |
| 346 | export fn __libc_pvalloc() void {} | |
| 347 | export fn __libc_pwrite() void {} | |
| 348 | export fn __libc_readline_unlocked() void {} | |
| 349 | export fn __libc_realloc() void {} | |
| 350 | export fn __libc_reallocarray() void {} | |
| 351 | export fn __libc_sa_len() void {} | |
| 352 | export fn __libc_scratch_buffer_grow() void {} | |
| 353 | export fn __libc_scratch_buffer_grow_preserve() void {} | |
| 354 | export fn __libc_scratch_buffer_set_array_size() void {} | |
| 355 | export fn __libc_secure_getenv() void {} | |
| 356 | export fn __libc_siglongjmp() void {} | |
| 357 | export fn __libc_start_main() void {} | |
| 358 | export fn __libc_strstr() void {} | |
| 359 | export fn __libc_system() void {} | |
| 360 | export fn __libc_thread_freeres() void {} | |
| 361 | export fn __libc_valloc() void {} | |
| 362 | export fn __libc_vfork() void {} | |
| 363 | export fn __longjmp_chk() void {} | |
| 364 | export fn __lseek() void {} | |
| 365 | export fn __lxstat() void {} | |
| 366 | export fn __lxstat64() void {} | |
| 367 | export fn __madvise() void {} | |
| 368 | export fn __mbrlen() void {} | |
| 369 | export fn __mbrtowc() void {} | |
| 370 | export fn __mbsnrtowcs_chk() void {} | |
| 371 | export fn __mbsrtowcs_chk() void {} | |
| 372 | export fn __mbstowcs_chk() void {} | |
| 373 | export fn __memchr() void {} | |
| 374 | export fn __memcpy_chk() void {} | |
| 375 | export fn __memmove_chk() void {} | |
| 376 | export fn __mempcpy() void {} | |
| 377 | export fn __mempcpy_chk() void {} | |
| 378 | export fn __memrchr() void {} | |
| 379 | export fn __memset_chk() void {} | |
| 380 | export fn __merge_grp() void {} | |
| 381 | export fn __mktemp() void {} | |
| 382 | export fn __mmap() void {} | |
| 383 | export fn __monstartup() void {} | |
| 384 | export fn __mprotect() void {} | |
| 385 | export fn __munmap() void {} | |
| 386 | export fn __nanosleep() void {} | |
| 387 | export fn __nanosleep_nocancel() void {} | |
| 388 | export fn __netlink_assert_response() void {} | |
| 389 | export fn __new_memcpy() void {} | |
| 390 | export fn __newlocale() void {} | |
| 391 | export fn __nl_langinfo_l() void {} | |
| 392 | export fn __nss_configure_lookup() void {} | |
| 393 | export fn __nss_database_lookup() void {} | |
| 394 | export fn __nss_disable_nscd() void {} | |
| 395 | export fn __nss_group_lookup2() void {} | |
| 396 | export fn __nss_hash() void {} | |
| 397 | export fn __nss_hostname_digits_dots() void {} | |
| 398 | export fn __nss_hosts_lookup2() void {} | |
| 399 | export fn __nss_lookup() void {} | |
| 400 | export fn __nss_lookup_function() void {} | |
| 401 | export fn __nss_next() void {} | |
| 402 | export fn __nss_next2() void {} | |
| 403 | export fn __nss_passwd_lookup2() void {} | |
| 404 | export fn __nss_services_lookup2() void {} | |
| 405 | export fn __obstack_printf_chk() void {} | |
| 406 | export fn __obstack_vprintf_chk() void {} | |
| 407 | export fn __open() void {} | |
| 408 | export fn __open64() void {} | |
| 409 | export fn __open64_2() void {} | |
| 410 | export fn __open64_nocancel() void {} | |
| 411 | export fn __open_2() void {} | |
| 412 | export fn __open_catalog() void {} | |
| 413 | export fn __open_nocancel() void {} | |
| 414 | export fn __openat64_2() void {} | |
| 415 | export fn __openat_2() void {} | |
| 416 | export fn __overflow() void {} | |
| 417 | export fn __pause_nocancel() void {} | |
| 418 | export fn __pipe() void {} | |
| 419 | export fn __poll() void {} | |
| 420 | export fn __poll_chk() void {} | |
| 421 | export fn __posix_getopt() void {} | |
| 422 | export fn __ppoll_chk() void {} | |
| 423 | export fn __pread64() void {} | |
| 424 | export fn __pread64_chk() void {} | |
| 425 | export fn __pread_chk() void {} | |
| 426 | export fn __printf_chk() void {} | |
| 427 | export fn __printf_fp() void {} | |
| 428 | export fn __profile_frequency() void {} | |
| 429 | export fn __ptsname_r_chk() void {} | |
| 430 | export fn __pwrite64() void {} | |
| 431 | export fn __rawmemchr() void {} | |
| 432 | export fn __read() void {} | |
| 433 | export fn __read_chk() void {} | |
| 434 | export fn __read_nocancel() void {} | |
| 435 | export fn __readlink_chk() void {} | |
| 436 | export fn __readlinkat_chk() void {} | |
| 437 | export fn __realpath_chk() void {} | |
| 438 | export fn __recv() void {} | |
| 439 | export fn __recv_chk() void {} | |
| 440 | export fn __recvfrom_chk() void {} | |
| 441 | export fn __register_atfork() void {} | |
| 442 | export fn __res_iclose() void {} | |
| 443 | export fn __res_init() void {} | |
| 444 | export fn __res_nclose() void {} | |
| 445 | export fn __res_ninit() void {} | |
| 446 | export fn __res_randomid() void {} | |
| 447 | export fn __res_state() void {} | |
| 448 | export fn __resolv_context_get() void {} | |
| 449 | export fn __resolv_context_get_override() void {} | |
| 450 | export fn __resolv_context_get_preinit() void {} | |
| 451 | export fn __resolv_context_put() void {} | |
| 452 | export fn __sbrk() void {} | |
| 453 | export fn __sched_cpualloc() void {} | |
| 454 | export fn __sched_cpucount() void {} | |
| 455 | export fn __sched_cpufree() void {} | |
| 456 | export fn __sched_get_priority_max() void {} | |
| 457 | export fn __sched_get_priority_min() void {} | |
| 458 | export fn __sched_getparam() void {} | |
| 459 | export fn __sched_getscheduler() void {} | |
| 460 | export fn __sched_setscheduler() void {} | |
| 461 | export fn __sched_yield() void {} | |
| 462 | export fn __select() void {} | |
| 463 | export fn __send() void {} | |
| 464 | export fn __sendmmsg() void {} | |
| 465 | export fn __setmntent() void {} | |
| 466 | export fn __setpgid() void {} | |
| 467 | export fn __sigaction() void {} | |
| 468 | export fn __signbit() void {} | |
| 469 | export fn __signbitf() void {} | |
| 470 | export fn __signbitl() void {} | |
| 471 | export fn __sigpause() void {} | |
| 472 | export fn __sigsetjmp() void {} | |
| 473 | export fn __sigsuspend() void {} | |
| 474 | export fn __sigtimedwait() void {} | |
| 475 | export fn __snprintf() void {} | |
| 476 | export fn __snprintf_chk() void {} | |
| 477 | export fn __socket() void {} | |
| 478 | export fn __sprintf_chk() void {} | |
| 479 | export fn __stack_chk_fail() void {} | |
| 480 | export fn __statfs() void {} | |
| 481 | export fn __stpcpy() void {} | |
| 482 | export fn __stpcpy_chk() void {} | |
| 483 | export fn __stpncpy() void {} | |
| 484 | export fn __stpncpy_chk() void {} | |
| 485 | export fn __strcasecmp() void {} | |
| 486 | export fn __strcasecmp_l() void {} | |
| 487 | export fn __strcasestr() void {} | |
| 488 | export fn __strcat_chk() void {} | |
| 489 | export fn __strchrnul() void {} | |
| 490 | export fn __strcoll_l() void {} | |
| 491 | export fn __strcpy_chk() void {} | |
| 492 | export fn __strdup() void {} | |
| 493 | export fn __strerror_r() void {} | |
| 494 | export fn __strfmon_l() void {} | |
| 495 | export fn __strftime_l() void {} | |
| 496 | export fn __strncasecmp() void {} | |
| 497 | export fn __strncasecmp_l() void {} | |
| 498 | export fn __strncat_chk() void {} | |
| 499 | export fn __strncpy_chk() void {} | |
| 500 | export fn __strndup() void {} | |
| 501 | export fn __strnlen() void {} | |
| 502 | export fn __strsep_g() void {} | |
| 503 | export fn __strtod_internal() void {} | |
| 504 | export fn __strtod_l() void {} | |
| 505 | export fn __strtod_nan() void {} | |
| 506 | export fn __strtof128_internal() void {} | |
| 507 | export fn __strtof128_nan() void {} | |
| 508 | export fn __strtof_internal() void {} | |
| 509 | export fn __strtof_l() void {} | |
| 510 | export fn __strtof_nan() void {} | |
| 511 | export fn __strtok_r() void {} | |
| 512 | export fn __strtol_internal() void {} | |
| 513 | export fn __strtol_l() void {} | |
| 514 | export fn __strtold_internal() void {} | |
| 515 | export fn __strtold_l() void {} | |
| 516 | export fn __strtold_nan() void {} | |
| 517 | export fn __strtoll_internal() void {} | |
| 518 | export fn __strtoll_l() void {} | |
| 519 | export fn __strtoul_internal() void {} | |
| 520 | export fn __strtoul_l() void {} | |
| 521 | export fn __strtoull_internal() void {} | |
| 522 | export fn __strtoull_l() void {} | |
| 523 | export fn __strverscmp() void {} | |
| 524 | export fn __strxfrm_l() void {} | |
| 525 | export fn __swprintf_chk() void {} | |
| 526 | export fn __sysconf() void {} | |
| 527 | export fn __sysctl() void {} | |
| 528 | export fn __syslog_chk() void {} | |
| 529 | export fn __sysv_signal() void {} | |
| 530 | export fn __tdelete() void {} | |
| 531 | export fn __tfind() void {} | |
| 532 | export fn __toascii_l() void {} | |
| 533 | export fn __tolower_l() void {} | |
| 534 | export fn __toupper_l() void {} | |
| 535 | export fn __towctrans() void {} | |
| 536 | export fn __towctrans_l() void {} | |
| 537 | export fn __towlower_l() void {} | |
| 538 | export fn __towupper_l() void {} | |
| 539 | export fn __tsearch() void {} | |
| 540 | export fn __ttyname_r_chk() void {} | |
| 541 | export fn __twalk() void {} | |
| 542 | export fn __uflow() void {} | |
| 543 | export fn __underflow() void {} | |
| 544 | export fn __uselocale() void {} | |
| 545 | export fn __vasprintf_chk() void {} | |
| 546 | export fn __vdprintf_chk() void {} | |
| 547 | export fn __vfork() void {} | |
| 548 | export fn __vfprintf_chk() void {} | |
| 549 | export fn __vfscanf() void {} | |
| 550 | export fn __vfwprintf_chk() void {} | |
| 551 | export fn __vprintf_chk() void {} | |
| 552 | export fn __vsnprintf() void {} | |
| 553 | export fn __vsnprintf_chk() void {} | |
| 554 | export fn __vsprintf_chk() void {} | |
| 555 | export fn __vsscanf() void {} | |
| 556 | export fn __vswprintf_chk() void {} | |
| 557 | export fn __vsyslog_chk() void {} | |
| 558 | export fn __vwprintf_chk() void {} | |
| 559 | export fn __wait() void {} | |
| 560 | export fn __waitpid() void {} | |
| 561 | export fn __wcpcpy_chk() void {} | |
| 562 | export fn __wcpncpy_chk() void {} | |
| 563 | export fn __wcrtomb_chk() void {} | |
| 564 | export fn __wcscasecmp_l() void {} | |
| 565 | export fn __wcscat_chk() void {} | |
| 566 | export fn __wcschr() void {} | |
| 567 | export fn __wcscmp() void {} | |
| 568 | export fn __wcscoll_l() void {} | |
| 569 | export fn __wcscpy_chk() void {} | |
| 570 | export fn __wcsftime_l() void {} | |
| 571 | export fn __wcslen() void {} | |
| 572 | export fn __wcsncasecmp_l() void {} | |
| 573 | export fn __wcsncat_chk() void {} | |
| 574 | export fn __wcsncpy_chk() void {} | |
| 575 | export fn __wcsnlen() void {} | |
| 576 | export fn __wcsnrtombs_chk() void {} | |
| 577 | export fn __wcsrtombs_chk() void {} | |
| 578 | export fn __wcstod_internal() void {} | |
| 579 | export fn __wcstod_l() void {} | |
| 580 | export fn __wcstof128_internal() void {} | |
| 581 | export fn __wcstof_internal() void {} | |
| 582 | export fn __wcstof_l() void {} | |
| 583 | export fn __wcstol_internal() void {} | |
| 584 | export fn __wcstol_l() void {} | |
| 585 | export fn __wcstold_internal() void {} | |
| 586 | export fn __wcstold_l() void {} | |
| 587 | export fn __wcstoll_internal() void {} | |
| 588 | export fn __wcstoll_l() void {} | |
| 589 | export fn __wcstombs_chk() void {} | |
| 590 | export fn __wcstoul_internal() void {} | |
| 591 | export fn __wcstoul_l() void {} | |
| 592 | export fn __wcstoull_internal() void {} | |
| 593 | export fn __wcstoull_l() void {} | |
| 594 | export fn __wcsxfrm_l() void {} | |
| 595 | export fn __wctomb_chk() void {} | |
| 596 | export fn __wctrans_l() void {} | |
| 597 | export fn __wctype_l() void {} | |
| 598 | export fn __wmemchr() void {} | |
| 599 | export fn __wmemcpy_chk() void {} | |
| 600 | export fn __wmemmove_chk() void {} | |
| 601 | export fn __wmempcpy_chk() void {} | |
| 602 | export fn __wmemset() void {} | |
| 603 | export fn __wmemset_chk() void {} | |
| 604 | export fn __woverflow() void {} | |
| 605 | export fn __wprintf_chk() void {} | |
| 606 | export fn __write() void {} | |
| 607 | export fn __write_nocancel() void {} | |
| 608 | export fn __wuflow() void {} | |
| 609 | export fn __wunderflow() void {} | |
| 610 | export fn __xmknod() void {} | |
| 611 | export fn __xmknodat() void {} | |
| 612 | export fn __xpg_basename() void {} | |
| 613 | export fn __xpg_sigpause() void {} | |
| 614 | export fn __xpg_strerror_r() void {} | |
| 615 | export fn __xstat() void {} | |
| 616 | export fn __xstat64() void {} | |
| 617 | export fn _dl_addr() void {} | |
| 618 | export fn _dl_catch_error() void {} | |
| 619 | export fn _dl_catch_exception() void {} | |
| 620 | export fn _dl_mcount_wrapper() void {} | |
| 621 | export fn _dl_mcount_wrapper_check() void {} | |
| 622 | export fn _dl_signal_error() void {} | |
| 623 | export fn _dl_signal_exception() void {} | |
| 624 | export fn _dl_sym() void {} | |
| 625 | export fn _dl_vsym() void {} | |
| 626 | export fn _exit() void {} | |
| 627 | export fn _flushlbf() void {} | |
| 628 | export fn _longjmp() void {} | |
| 629 | export fn _mcleanup() void {} | |
| 630 | export fn _mcount() void {} | |
| 631 | export fn _nss_files_parse_grent() void {} | |
| 632 | export fn _nss_files_parse_pwent() void {} | |
| 633 | export fn _nss_files_parse_sgent() void {} | |
| 634 | export fn _nss_files_parse_spent() void {} | |
| 635 | export fn _obstack_allocated_p() void {} | |
| 636 | export fn _obstack_begin() void {} | |
| 637 | export fn _obstack_begin_1() void {} | |
| 638 | export fn _obstack_free() void {} | |
| 639 | export fn _obstack_memory_used() void {} | |
| 640 | export fn _obstack_newchunk() void {} | |
| 641 | export fn _setjmp() void {} | |
| 642 | export fn _tolower() void {} | |
| 643 | export fn _toupper() void {} | |
| 644 | export fn a64l() void {} | |
| 645 | export fn abort() void {} | |
| 646 | export fn abs() void {} | |
| 647 | export fn accept() void {} | |
| 648 | export fn accept4() void {} | |
| 649 | export fn access() void {} | |
| 650 | export fn acct() void {} | |
| 651 | export fn addmntent() void {} | |
| 652 | export fn addseverity() void {} | |
| 653 | export fn adjtime() void {} | |
| 654 | export fn adjtimex() void {} | |
| 655 | export fn alarm() void {} | |
| 656 | export fn aligned_alloc() void {} | |
| 657 | export fn alphasort() void {} | |
| 658 | export fn alphasort64() void {} | |
| 659 | export fn arch_prctl() void {} | |
| 660 | export fn argp_error() void {} | |
| 661 | export fn argp_failure() void {} | |
| 662 | export fn argp_help() void {} | |
| 663 | export fn argp_parse() void {} | |
| 664 | export fn argp_state_help() void {} | |
| 665 | export fn argp_usage() void {} | |
| 666 | export fn argz_add() void {} | |
| 667 | export fn argz_add_sep() void {} | |
| 668 | export fn argz_append() void {} | |
| 669 | export fn argz_count() void {} | |
| 670 | export fn argz_create() void {} | |
| 671 | export fn argz_create_sep() void {} | |
| 672 | export fn argz_delete() void {} | |
| 673 | export fn argz_extract() void {} | |
| 674 | export fn argz_insert() void {} | |
| 675 | export fn argz_next() void {} | |
| 676 | export fn argz_replace() void {} | |
| 677 | export fn argz_stringify() void {} | |
| 678 | export fn asctime() void {} | |
| 679 | export fn asctime_r() void {} | |
| 680 | export fn asprintf() void {} | |
| 681 | export fn atof() void {} | |
| 682 | export fn atoi() void {} | |
| 683 | export fn atol() void {} | |
| 684 | export fn atoll() void {} | |
| 685 | export fn backtrace() void {} | |
| 686 | export fn backtrace_symbols() void {} | |
| 687 | export fn backtrace_symbols_fd() void {} | |
| 688 | export fn basename() void {} | |
| 689 | export fn bcmp() void {} | |
| 690 | export fn bcopy() void {} | |
| 691 | export fn bind() void {} | |
| 692 | export fn bind_textdomain_codeset() void {} | |
| 693 | export fn bindresvport() void {} | |
| 694 | export fn bindtextdomain() void {} | |
| 695 | export fn brk() void {} | |
| 696 | export fn bsd_signal() void {} | |
| 697 | export fn bsearch() void {} | |
| 698 | export fn btowc() void {} | |
| 699 | export fn bzero() void {} | |
| 700 | export fn c16rtomb() void {} | |
| 701 | export fn c32rtomb() void {} | |
| 702 | export fn calloc() void {} | |
| 703 | export fn canonicalize_file_name() void {} | |
| 704 | export fn capget() void {} | |
| 705 | export fn capset() void {} | |
| 706 | export fn catclose() void {} | |
| 707 | export fn catgets() void {} | |
| 708 | export fn catopen() void {} | |
| 709 | export fn cfgetispeed() void {} | |
| 710 | export fn cfgetospeed() void {} | |
| 711 | export fn cfmakeraw() void {} | |
| 712 | export fn cfsetispeed() void {} | |
| 713 | export fn cfsetospeed() void {} | |
| 714 | export fn cfsetspeed() void {} | |
| 715 | export fn chdir() void {} | |
| 716 | export fn chflags() void {} | |
| 717 | export fn chmod() void {} | |
| 718 | export fn chown() void {} | |
| 719 | export fn chroot() void {} | |
| 720 | export fn clearenv() void {} | |
| 721 | export fn clearerr() void {} | |
| 722 | export fn clearerr_unlocked() void {} | |
| 723 | export fn clnt_sperrno() void {} | |
| 724 | export fn clock() void {} | |
| 725 | export fn clock_adjtime() void {} | |
| 726 | export fn clock_getcpuclockid() void {} | |
| 727 | export fn clock_getres() void {} | |
| 728 | export fn clock_gettime() void {} | |
| 729 | export fn clock_nanosleep() void {} | |
| 730 | export fn clock_settime() void {} | |
| 731 | export fn clone() void {} | |
| 732 | export fn close() void {} | |
| 733 | export fn closedir() void {} | |
| 734 | export fn closelog() void {} | |
| 735 | export fn confstr() void {} | |
| 736 | export fn connect() void {} | |
| 737 | export fn copy_file_range() void {} | |
| 738 | export fn copysign() void {} | |
| 739 | export fn copysignf() void {} | |
| 740 | export fn copysignl() void {} | |
| 741 | export fn creat() void {} | |
| 742 | export fn creat64() void {} | |
| 743 | export fn ctermid() void {} | |
| 744 | export fn ctime() void {} | |
| 745 | export fn ctime_r() void {} | |
| 746 | export fn cuserid() void {} | |
| 747 | export fn daemon() void {} | |
| 748 | export fn dcgettext() void {} | |
| 749 | export fn dcngettext() void {} | |
| 750 | export fn delete_module() void {} | |
| 751 | export fn dgettext() void {} | |
| 752 | export fn difftime() void {} | |
| 753 | export fn dirfd() void {} | |
| 754 | export fn dirname() void {} | |
| 755 | export fn div() void {} | |
| 756 | export fn dl_iterate_phdr() void {} | |
| 757 | export fn dngettext() void {} | |
| 758 | export fn dprintf() void {} | |
| 759 | export fn drand48() void {} | |
| 760 | export fn drand48_r() void {} | |
| 761 | export fn dup() void {} | |
| 762 | export fn dup2() void {} | |
| 763 | export fn dup3() void {} | |
| 764 | export fn duplocale() void {} | |
| 765 | export fn dysize() void {} | |
| 766 | export fn eaccess() void {} | |
| 767 | export fn ecvt() void {} | |
| 768 | export fn ecvt_r() void {} | |
| 769 | export fn endaliasent() void {} | |
| 770 | export fn endfsent() void {} | |
| 771 | export fn endgrent() void {} | |
| 772 | export fn endhostent() void {} | |
| 773 | export fn endmntent() void {} | |
| 774 | export fn endnetent() void {} | |
| 775 | export fn endnetgrent() void {} | |
| 776 | export fn endprotoent() void {} | |
| 777 | export fn endpwent() void {} | |
| 778 | export fn endrpcent() void {} | |
| 779 | export fn endservent() void {} | |
| 780 | export fn endsgent() void {} | |
| 781 | export fn endspent() void {} | |
| 782 | export fn endttyent() void {} | |
| 783 | export fn endusershell() void {} | |
| 784 | export fn endutent() void {} | |
| 785 | export fn endutxent() void {} | |
| 786 | export fn envz_add() void {} | |
| 787 | export fn envz_entry() void {} | |
| 788 | export fn envz_get() void {} | |
| 789 | export fn envz_merge() void {} | |
| 790 | export fn envz_remove() void {} | |
| 791 | export fn envz_strip() void {} | |
| 792 | export fn epoll_create() void {} | |
| 793 | export fn epoll_create1() void {} | |
| 794 | export fn epoll_ctl() void {} | |
| 795 | export fn epoll_pwait() void {} | |
| 796 | export fn epoll_wait() void {} | |
| 797 | export fn erand48() void {} | |
| 798 | export fn erand48_r() void {} | |
| 799 | export fn err() void {} | |
| 800 | export fn @"error"() void {} | |
| 801 | export fn error_at_line() void {} | |
| 802 | export fn errx() void {} | |
| 803 | export fn ether_aton() void {} | |
| 804 | export fn ether_aton_r() void {} | |
| 805 | export fn ether_hostton() void {} | |
| 806 | export fn ether_line() void {} | |
| 807 | export fn ether_ntoa() void {} | |
| 808 | export fn ether_ntoa_r() void {} | |
| 809 | export fn ether_ntohost() void {} | |
| 810 | export fn euidaccess() void {} | |
| 811 | export fn eventfd() void {} | |
| 812 | export fn eventfd_read() void {} | |
| 813 | export fn eventfd_write() void {} | |
| 814 | export fn execl() void {} | |
| 815 | export fn execle() void {} | |
| 816 | export fn execlp() void {} | |
| 817 | export fn execv() void {} | |
| 818 | export fn execve() void {} | |
| 819 | export fn execvp() void {} | |
| 820 | export fn execvpe() void {} | |
| 821 | export fn exit() void {} | |
| 822 | export fn explicit_bzero() void {} | |
| 823 | export fn faccessat() void {} | |
| 824 | export fn fallocate() void {} | |
| 825 | export fn fallocate64() void {} | |
| 826 | export fn fanotify_init() void {} | |
| 827 | export fn fanotify_mark() void {} | |
| 828 | export fn fattach() void {} | |
| 829 | export fn fchdir() void {} | |
| 830 | export fn fchflags() void {} | |
| 831 | export fn fchmod() void {} | |
| 832 | export fn fchmodat() void {} | |
| 833 | export fn fchown() void {} | |
| 834 | export fn fchownat() void {} | |
| 835 | export fn fcloseall() void {} | |
| 836 | export fn fcntl() void {} | |
| 837 | export fn fcntl64() void {} | |
| 838 | export fn fcvt() void {} | |
| 839 | export fn fcvt_r() void {} | |
| 840 | export fn fdatasync() void {} | |
| 841 | export fn fdetach() void {} | |
| 842 | export fn fdopendir() void {} | |
| 843 | export fn feof() void {} | |
| 844 | export fn feof_unlocked() void {} | |
| 845 | export fn ferror() void {} | |
| 846 | export fn ferror_unlocked() void {} | |
| 847 | export fn fexecve() void {} | |
| 848 | export fn fflush() void {} | |
| 849 | export fn fflush_unlocked() void {} | |
| 850 | export fn ffs() void {} | |
| 851 | export fn ffsl() void {} | |
| 852 | export fn ffsll() void {} | |
| 853 | export fn fgetc() void {} | |
| 854 | export fn fgetc_unlocked() void {} | |
| 855 | export fn fgetgrent() void {} | |
| 856 | export fn fgetgrent_r() void {} | |
| 857 | export fn fgetpwent() void {} | |
| 858 | export fn fgetpwent_r() void {} | |
| 859 | export fn fgets() void {} | |
| 860 | export fn fgets_unlocked() void {} | |
| 861 | export fn fgetsgent() void {} | |
| 862 | export fn fgetsgent_r() void {} | |
| 863 | export fn fgetspent() void {} | |
| 864 | export fn fgetspent_r() void {} | |
| 865 | export fn fgetwc() void {} | |
| 866 | export fn fgetwc_unlocked() void {} | |
| 867 | export fn fgetws() void {} | |
| 868 | export fn fgetws_unlocked() void {} | |
| 869 | export fn fgetxattr() void {} | |
| 870 | export fn fileno() void {} | |
| 871 | export fn fileno_unlocked() void {} | |
| 872 | export fn finite() void {} | |
| 873 | export fn finitef() void {} | |
| 874 | export fn finitel() void {} | |
| 875 | export fn flistxattr() void {} | |
| 876 | export fn flock() void {} | |
| 877 | export fn flockfile() void {} | |
| 878 | export fn fmtmsg() void {} | |
| 879 | export fn fopen64() void {} | |
| 880 | export fn fork() void {} | |
| 881 | export fn fpathconf() void {} | |
| 882 | export fn fprintf() void {} | |
| 883 | export fn fputc() void {} | |
| 884 | export fn fputc_unlocked() void {} | |
| 885 | export fn fputs() void {} | |
| 886 | export fn fputs_unlocked() void {} | |
| 887 | export fn fputwc() void {} | |
| 888 | export fn fputwc_unlocked() void {} | |
| 889 | export fn fputws() void {} | |
| 890 | export fn fputws_unlocked() void {} | |
| 891 | export fn fread() void {} | |
| 892 | export fn fread_unlocked() void {} | |
| 893 | export fn free() void {} | |
| 894 | export fn freeaddrinfo() void {} | |
| 895 | export fn freeifaddrs() void {} | |
| 896 | export fn freelocale() void {} | |
| 897 | export fn fremovexattr() void {} | |
| 898 | export fn freopen() void {} | |
| 899 | export fn freopen64() void {} | |
| 900 | export fn frexp() void {} | |
| 901 | export fn frexpf() void {} | |
| 902 | export fn frexpl() void {} | |
| 903 | export fn fscanf() void {} | |
| 904 | export fn fseek() void {} | |
| 905 | export fn fseeko() void {} | |
| 906 | export fn fseeko64() void {} | |
| 907 | export fn fsetxattr() void {} | |
| 908 | export fn fstatfs() void {} | |
| 909 | export fn fstatfs64() void {} | |
| 910 | export fn fstatvfs() void {} | |
| 911 | export fn fstatvfs64() void {} | |
| 912 | export fn fsync() void {} | |
| 913 | export fn ftell() void {} | |
| 914 | export fn ftello() void {} | |
| 915 | export fn ftello64() void {} | |
| 916 | export fn ftime() void {} | |
| 917 | export fn ftok() void {} | |
| 918 | export fn ftruncate() void {} | |
| 919 | export fn ftruncate64() void {} | |
| 920 | export fn ftrylockfile() void {} | |
| 921 | export fn fts64_children() void {} | |
| 922 | export fn fts64_close() void {} | |
| 923 | export fn fts64_open() void {} | |
| 924 | export fn fts64_read() void {} | |
| 925 | export fn fts64_set() void {} | |
| 926 | export fn fts_children() void {} | |
| 927 | export fn fts_close() void {} | |
| 928 | export fn fts_open() void {} | |
| 929 | export fn fts_read() void {} | |
| 930 | export fn fts_set() void {} | |
| 931 | export fn ftw() void {} | |
| 932 | export fn ftw64() void {} | |
| 933 | export fn funlockfile() void {} | |
| 934 | export fn futimens() void {} | |
| 935 | export fn futimes() void {} | |
| 936 | export fn futimesat() void {} | |
| 937 | export fn fwide() void {} | |
| 938 | export fn fwprintf() void {} | |
| 939 | export fn fwrite() void {} | |
| 940 | export fn fwrite_unlocked() void {} | |
| 941 | export fn fwscanf() void {} | |
| 942 | export fn gai_strerror() void {} | |
| 943 | export fn gcvt() void {} | |
| 944 | export fn get_avphys_pages() void {} | |
| 945 | export fn get_current_dir_name() void {} | |
| 946 | export fn get_nprocs() void {} | |
| 947 | export fn get_nprocs_conf() void {} | |
| 948 | export fn get_phys_pages() void {} | |
| 949 | export fn getaddrinfo() void {} | |
| 950 | export fn getaliasbyname() void {} | |
| 951 | export fn getaliasent() void {} | |
| 952 | export fn getauxval() void {} | |
| 953 | export fn getc() void {} | |
| 954 | export fn getc_unlocked() void {} | |
| 955 | export fn getchar() void {} | |
| 956 | export fn getchar_unlocked() void {} | |
| 957 | export fn getcontext() void {} | |
| 958 | export fn getcpu() void {} | |
| 959 | export fn getcwd() void {} | |
| 960 | export fn getdate() void {} | |
| 961 | export fn getdate_r() void {} | |
| 962 | export fn getdelim() void {} | |
| 963 | export fn getdirentries() void {} | |
| 964 | export fn getdirentries64() void {} | |
| 965 | export fn getdomainname() void {} | |
| 966 | export fn getdtablesize() void {} | |
| 967 | export fn getegid() void {} | |
| 968 | export fn getentropy() void {} | |
| 969 | export fn getenv() void {} | |
| 970 | export fn geteuid() void {} | |
| 971 | export fn getfsent() void {} | |
| 972 | export fn getfsfile() void {} | |
| 973 | export fn getfsspec() void {} | |
| 974 | export fn getgid() void {} | |
| 975 | export fn getgrent() void {} | |
| 976 | export fn getgrgid() void {} | |
| 977 | export fn getgrnam() void {} | |
| 978 | export fn getgrouplist() void {} | |
| 979 | export fn getgroups() void {} | |
| 980 | export fn gethostbyaddr() void {} | |
| 981 | export fn gethostbyname() void {} | |
| 982 | export fn gethostbyname2() void {} | |
| 983 | export fn gethostent() void {} | |
| 984 | export fn gethostid() void {} | |
| 985 | export fn gethostname() void {} | |
| 986 | export fn getifaddrs() void {} | |
| 987 | export fn getipv4sourcefilter() void {} | |
| 988 | export fn getitimer() void {} | |
| 989 | export fn getline() void {} | |
| 990 | export fn getloadavg() void {} | |
| 991 | export fn getlogin() void {} | |
| 992 | export fn getlogin_r() void {} | |
| 993 | export fn getmntent() void {} | |
| 994 | export fn getmntent_r() void {} | |
| 995 | export fn getmsg() void {} | |
| 996 | export fn getnameinfo() void {} | |
| 997 | export fn getnetbyaddr() void {} | |
| 998 | export fn getnetbyname() void {} | |
| 999 | export fn getnetent() void {} | |
| 1000 | export fn getnetgrent() void {} | |
| 1001 | export fn getnetgrent_r() void {} | |
| 1002 | export fn getopt() void {} | |
| 1003 | export fn getopt_long() void {} | |
| 1004 | export fn getopt_long_only() void {} | |
| 1005 | export fn getpagesize() void {} | |
| 1006 | export fn getpass() void {} | |
| 1007 | export fn getpeername() void {} | |
| 1008 | export fn getpgid() void {} | |
| 1009 | export fn getpgrp() void {} | |
| 1010 | export fn getpid() void {} | |
| 1011 | export fn getpmsg() void {} | |
| 1012 | export fn getppid() void {} | |
| 1013 | export fn getpriority() void {} | |
| 1014 | export fn getprotobyname() void {} | |
| 1015 | export fn getprotobynumber() void {} | |
| 1016 | export fn getprotoent() void {} | |
| 1017 | export fn getpt() void {} | |
| 1018 | export fn getpw() void {} | |
| 1019 | export fn getpwent() void {} | |
| 1020 | export fn getpwnam() void {} | |
| 1021 | export fn getpwuid() void {} | |
| 1022 | export fn getrandom() void {} | |
| 1023 | export fn getresgid() void {} | |
| 1024 | export fn getresuid() void {} | |
| 1025 | export fn getrlimit() void {} | |
| 1026 | export fn getrlimit64() void {} | |
| 1027 | export fn getrpcbyname() void {} | |
| 1028 | export fn getrpcbynumber() void {} | |
| 1029 | export fn getrpcent() void {} | |
| 1030 | export fn getrpcport() void {} | |
| 1031 | export fn getrusage() void {} | |
| 1032 | export fn gets() void {} | |
| 1033 | export fn getservbyname() void {} | |
| 1034 | export fn getservbyport() void {} | |
| 1035 | export fn getservent() void {} | |
| 1036 | export fn getsgent() void {} | |
| 1037 | export fn getsgent_r() void {} | |
| 1038 | export fn getsgnam() void {} | |
| 1039 | export fn getsgnam_r() void {} | |
| 1040 | export fn getsid() void {} | |
| 1041 | export fn getsockname() void {} | |
| 1042 | export fn getsockopt() void {} | |
| 1043 | export fn getsourcefilter() void {} | |
| 1044 | export fn getspent() void {} | |
| 1045 | export fn getspnam() void {} | |
| 1046 | export fn getsubopt() void {} | |
| 1047 | export fn gettext() void {} | |
| 1048 | export fn gettimeofday() void {} | |
| 1049 | export fn getttyent() void {} | |
| 1050 | export fn getttynam() void {} | |
| 1051 | export fn getuid() void {} | |
| 1052 | export fn getusershell() void {} | |
| 1053 | export fn getutent() void {} | |
| 1054 | export fn getutent_r() void {} | |
| 1055 | export fn getutid() void {} | |
| 1056 | export fn getutid_r() void {} | |
| 1057 | export fn getutline() void {} | |
| 1058 | export fn getutline_r() void {} | |
| 1059 | export fn getutmp() void {} | |
| 1060 | export fn getutmpx() void {} | |
| 1061 | export fn getutxent() void {} | |
| 1062 | export fn getutxid() void {} | |
| 1063 | export fn getutxline() void {} | |
| 1064 | export fn getw() void {} | |
| 1065 | export fn getwc() void {} | |
| 1066 | export fn getwc_unlocked() void {} | |
| 1067 | export fn getwchar() void {} | |
| 1068 | export fn getwchar_unlocked() void {} | |
| 1069 | export fn getwd() void {} | |
| 1070 | export fn getxattr() void {} | |
| 1071 | export fn glob_pattern_p() void {} | |
| 1072 | export fn globfree() void {} | |
| 1073 | export fn globfree64() void {} | |
| 1074 | export fn gmtime() void {} | |
| 1075 | export fn gmtime_r() void {} | |
| 1076 | export fn gnu_dev_major() void {} | |
| 1077 | export fn gnu_dev_makedev() void {} | |
| 1078 | export fn gnu_dev_minor() void {} | |
| 1079 | export fn gnu_get_libc_release() void {} | |
| 1080 | export fn gnu_get_libc_version() void {} | |
| 1081 | export fn grantpt() void {} | |
| 1082 | export fn group_member() void {} | |
| 1083 | export fn gsignal() void {} | |
| 1084 | export fn gtty() void {} | |
| 1085 | export fn hasmntopt() void {} | |
| 1086 | export fn hcreate() void {} | |
| 1087 | export fn hcreate_r() void {} | |
| 1088 | export fn hdestroy() void {} | |
| 1089 | export fn hdestroy_r() void {} | |
| 1090 | export fn herror() void {} | |
| 1091 | export fn hsearch() void {} | |
| 1092 | export fn hsearch_r() void {} | |
| 1093 | export fn hstrerror() void {} | |
| 1094 | export fn htonl() void {} | |
| 1095 | export fn htons() void {} | |
| 1096 | export fn iconv() void {} | |
| 1097 | export fn iconv_close() void {} | |
| 1098 | export fn iconv_open() void {} | |
| 1099 | export fn if_freenameindex() void {} | |
| 1100 | export fn if_indextoname() void {} | |
| 1101 | export fn if_nameindex() void {} | |
| 1102 | export fn if_nametoindex() void {} | |
| 1103 | export fn imaxabs() void {} | |
| 1104 | export fn imaxdiv() void {} | |
| 1105 | export fn index() void {} | |
| 1106 | export fn inet6_opt_append() void {} | |
| 1107 | export fn inet6_opt_find() void {} | |
| 1108 | export fn inet6_opt_finish() void {} | |
| 1109 | export fn inet6_opt_get_val() void {} | |
| 1110 | export fn inet6_opt_init() void {} | |
| 1111 | export fn inet6_opt_next() void {} | |
| 1112 | export fn inet6_opt_set_val() void {} | |
| 1113 | export fn inet6_option_alloc() void {} | |
| 1114 | export fn inet6_option_append() void {} | |
| 1115 | export fn inet6_option_find() void {} | |
| 1116 | export fn inet6_option_init() void {} | |
| 1117 | export fn inet6_option_next() void {} | |
| 1118 | export fn inet6_option_space() void {} | |
| 1119 | export fn inet6_rth_add() void {} | |
| 1120 | export fn inet6_rth_getaddr() void {} | |
| 1121 | export fn inet6_rth_init() void {} | |
| 1122 | export fn inet6_rth_reverse() void {} | |
| 1123 | export fn inet6_rth_segments() void {} | |
| 1124 | export fn inet6_rth_space() void {} | |
| 1125 | export fn inet_addr() void {} | |
| 1126 | export fn inet_aton() void {} | |
| 1127 | export fn inet_lnaof() void {} | |
| 1128 | export fn inet_makeaddr() void {} | |
| 1129 | export fn inet_netof() void {} | |
| 1130 | export fn inet_network() void {} | |
| 1131 | export fn inet_nsap_addr() void {} | |
| 1132 | export fn inet_nsap_ntoa() void {} | |
| 1133 | export fn inet_ntoa() void {} | |
| 1134 | export fn inet_ntop() void {} | |
| 1135 | export fn inet_pton() void {} | |
| 1136 | export fn init_module() void {} | |
| 1137 | export fn initgroups() void {} | |
| 1138 | export fn initstate() void {} | |
| 1139 | export fn initstate_r() void {} | |
| 1140 | export fn innetgr() void {} | |
| 1141 | export fn inotify_add_watch() void {} | |
| 1142 | export fn inotify_init() void {} | |
| 1143 | export fn inotify_init1() void {} | |
| 1144 | export fn inotify_rm_watch() void {} | |
| 1145 | export fn insque() void {} | |
| 1146 | export fn ioctl() void {} | |
| 1147 | export fn ioperm() void {} | |
| 1148 | export fn iopl() void {} | |
| 1149 | export fn iruserok() void {} | |
| 1150 | export fn iruserok_af() void {} | |
| 1151 | export fn isalnum() void {} | |
| 1152 | export fn isalnum_l() void {} | |
| 1153 | export fn isalpha() void {} | |
| 1154 | export fn isalpha_l() void {} | |
| 1155 | export fn isascii() void {} | |
| 1156 | export fn isastream() void {} | |
| 1157 | export fn isatty() void {} | |
| 1158 | export fn isblank() void {} | |
| 1159 | export fn isblank_l() void {} | |
| 1160 | export fn iscntrl() void {} | |
| 1161 | export fn iscntrl_l() void {} | |
| 1162 | export fn isctype() void {} | |
| 1163 | export fn isdigit() void {} | |
| 1164 | export fn isdigit_l() void {} | |
| 1165 | export fn isfdtype() void {} | |
| 1166 | export fn isgraph() void {} | |
| 1167 | export fn isgraph_l() void {} | |
| 1168 | export fn isinf() void {} | |
| 1169 | export fn isinff() void {} | |
| 1170 | export fn isinfl() void {} | |
| 1171 | export fn islower() void {} | |
| 1172 | export fn islower_l() void {} | |
| 1173 | export fn isnan() void {} | |
| 1174 | export fn isnanf() void {} | |
| 1175 | export fn isnanl() void {} | |
| 1176 | export fn isprint() void {} | |
| 1177 | export fn isprint_l() void {} | |
| 1178 | export fn ispunct() void {} | |
| 1179 | export fn ispunct_l() void {} | |
| 1180 | export fn isspace() void {} | |
| 1181 | export fn isspace_l() void {} | |
| 1182 | export fn isupper() void {} | |
| 1183 | export fn isupper_l() void {} | |
| 1184 | export fn iswalnum() void {} | |
| 1185 | export fn iswalnum_l() void {} | |
| 1186 | export fn iswalpha() void {} | |
| 1187 | export fn iswalpha_l() void {} | |
| 1188 | export fn iswblank() void {} | |
| 1189 | export fn iswblank_l() void {} | |
| 1190 | export fn iswcntrl() void {} | |
| 1191 | export fn iswcntrl_l() void {} | |
| 1192 | export fn iswctype() void {} | |
| 1193 | export fn iswctype_l() void {} | |
| 1194 | export fn iswdigit() void {} | |
| 1195 | export fn iswdigit_l() void {} | |
| 1196 | export fn iswgraph() void {} | |
| 1197 | export fn iswgraph_l() void {} | |
| 1198 | export fn iswlower() void {} | |
| 1199 | export fn iswlower_l() void {} | |
| 1200 | export fn iswprint() void {} | |
| 1201 | export fn iswprint_l() void {} | |
| 1202 | export fn iswpunct() void {} | |
| 1203 | export fn iswpunct_l() void {} | |
| 1204 | export fn iswspace() void {} | |
| 1205 | export fn iswspace_l() void {} | |
| 1206 | export fn iswupper() void {} | |
| 1207 | export fn iswupper_l() void {} | |
| 1208 | export fn iswxdigit() void {} | |
| 1209 | export fn iswxdigit_l() void {} | |
| 1210 | export fn isxdigit() void {} | |
| 1211 | export fn isxdigit_l() void {} | |
| 1212 | export fn jrand48() void {} | |
| 1213 | export fn jrand48_r() void {} | |
| 1214 | export fn kill() void {} | |
| 1215 | export fn killpg() void {} | |
| 1216 | export fn klogctl() void {} | |
| 1217 | export fn l64a() void {} | |
| 1218 | export fn labs() void {} | |
| 1219 | export fn lchmod() void {} | |
| 1220 | export fn lchown() void {} | |
| 1221 | export fn lckpwdf() void {} | |
| 1222 | export fn lcong48() void {} | |
| 1223 | export fn lcong48_r() void {} | |
| 1224 | export fn ldexp() void {} | |
| 1225 | export fn ldexpf() void {} | |
| 1226 | export fn ldexpl() void {} | |
| 1227 | export fn ldiv() void {} | |
| 1228 | export fn lfind() void {} | |
| 1229 | export fn lgetxattr() void {} | |
| 1230 | export fn link() void {} | |
| 1231 | export fn linkat() void {} | |
| 1232 | export fn listen() void {} | |
| 1233 | export fn listxattr() void {} | |
| 1234 | export fn llabs() void {} | |
| 1235 | export fn lldiv() void {} | |
| 1236 | export fn llistxattr() void {} | |
| 1237 | export fn localtime() void {} | |
| 1238 | export fn localtime_r() void {} | |
| 1239 | export fn lockf() void {} | |
| 1240 | export fn lockf64() void {} | |
| 1241 | export fn longjmp() void {} | |
| 1242 | export fn lrand48() void {} | |
| 1243 | export fn lrand48_r() void {} | |
| 1244 | export fn lremovexattr() void {} | |
| 1245 | export fn lsearch() void {} | |
| 1246 | export fn lseek() void {} | |
| 1247 | export fn lseek64() void {} | |
| 1248 | export fn lsetxattr() void {} | |
| 1249 | export fn lutimes() void {} | |
| 1250 | export fn madvise() void {} | |
| 1251 | export fn makecontext() void {} | |
| 1252 | export fn mallinfo() void {} | |
| 1253 | export fn malloc() void {} | |
| 1254 | export fn malloc_info() void {} | |
| 1255 | export fn malloc_stats() void {} | |
| 1256 | export fn malloc_trim() void {} | |
| 1257 | export fn malloc_usable_size() void {} | |
| 1258 | export fn mallopt() void {} | |
| 1259 | export fn mblen() void {} | |
| 1260 | export fn mbrlen() void {} | |
| 1261 | export fn mbrtoc16() void {} | |
| 1262 | export fn mbrtoc32() void {} | |
| 1263 | export fn mbrtowc() void {} | |
| 1264 | export fn mbsinit() void {} | |
| 1265 | export fn mbsnrtowcs() void {} | |
| 1266 | export fn mbsrtowcs() void {} | |
| 1267 | export fn mbstowcs() void {} | |
| 1268 | export fn mbtowc() void {} | |
| 1269 | export fn mcheck() void {} | |
| 1270 | export fn mcheck_check_all() void {} | |
| 1271 | export fn mcheck_pedantic() void {} | |
| 1272 | export fn mcount() void {} | |
| 1273 | export fn memalign() void {} | |
| 1274 | export fn memccpy() void {} | |
| 1275 | export fn memchr() void {} | |
| 1276 | export fn memcmp() void {} | |
| 1277 | export fn memcpy() void {} | |
| 1278 | export fn memfd_create() void {} | |
| 1279 | export fn memfrob() void {} | |
| 1280 | export fn memmem() void {} | |
| 1281 | export fn memmove() void {} | |
| 1282 | export fn mempcpy() void {} | |
| 1283 | export fn memrchr() void {} | |
| 1284 | export fn memset() void {} | |
| 1285 | export fn mincore() void {} | |
| 1286 | export fn mkdir() void {} | |
| 1287 | export fn mkdirat() void {} | |
| 1288 | export fn mkdtemp() void {} | |
| 1289 | export fn mkfifo() void {} | |
| 1290 | export fn mkfifoat() void {} | |
| 1291 | export fn mkostemp() void {} | |
| 1292 | export fn mkostemp64() void {} | |
| 1293 | export fn mkostemps() void {} | |
| 1294 | export fn mkostemps64() void {} | |
| 1295 | export fn mkstemp() void {} | |
| 1296 | export fn mkstemp64() void {} | |
| 1297 | export fn mkstemps() void {} | |
| 1298 | export fn mkstemps64() void {} | |
| 1299 | export fn mktemp() void {} | |
| 1300 | export fn mktime() void {} | |
| 1301 | export fn mlock() void {} | |
| 1302 | export fn mlock2() void {} | |
| 1303 | export fn mlockall() void {} | |
| 1304 | export fn mmap() void {} | |
| 1305 | export fn mmap64() void {} | |
| 1306 | export fn modf() void {} | |
| 1307 | export fn modff() void {} | |
| 1308 | export fn modfl() void {} | |
| 1309 | export fn modify_ldt() void {} | |
| 1310 | export fn moncontrol() void {} | |
| 1311 | export fn monstartup() void {} | |
| 1312 | export fn mount() void {} | |
| 1313 | export fn mprobe() void {} | |
| 1314 | export fn mprotect() void {} | |
| 1315 | export fn mrand48() void {} | |
| 1316 | export fn mrand48_r() void {} | |
| 1317 | export fn mremap() void {} | |
| 1318 | export fn msgget() void {} | |
| 1319 | export fn msgrcv() void {} | |
| 1320 | export fn msgsnd() void {} | |
| 1321 | export fn msync() void {} | |
| 1322 | export fn mtrace() void {} | |
| 1323 | export fn munlock() void {} | |
| 1324 | export fn munlockall() void {} | |
| 1325 | export fn munmap() void {} | |
| 1326 | export fn muntrace() void {} | |
| 1327 | export fn name_to_handle_at() void {} | |
| 1328 | export fn nanosleep() void {} | |
| 1329 | export fn newlocale() void {} | |
| 1330 | export fn ngettext() void {} | |
| 1331 | export fn nice() void {} | |
| 1332 | export fn nl_langinfo() void {} | |
| 1333 | export fn nl_langinfo_l() void {} | |
| 1334 | export fn nrand48() void {} | |
| 1335 | export fn nrand48_r() void {} | |
| 1336 | export fn ntohl() void {} | |
| 1337 | export fn ntohs() void {} | |
| 1338 | export fn ntp_adjtime() void {} | |
| 1339 | export fn ntp_gettime() void {} | |
| 1340 | export fn ntp_gettimex() void {} | |
| 1341 | export fn obstack_free() void {} | |
| 1342 | export fn obstack_printf() void {} | |
| 1343 | export fn obstack_vprintf() void {} | |
| 1344 | export fn on_exit() void {} | |
| 1345 | export fn open() void {} | |
| 1346 | export fn open64() void {} | |
| 1347 | export fn open_by_handle_at() void {} | |
| 1348 | export fn open_memstream() void {} | |
| 1349 | export fn open_wmemstream() void {} | |
| 1350 | export fn openat() void {} | |
| 1351 | export fn openat64() void {} | |
| 1352 | export fn opendir() void {} | |
| 1353 | export fn openlog() void {} | |
| 1354 | export fn parse_printf_format() void {} | |
| 1355 | export fn pathconf() void {} | |
| 1356 | export fn pause() void {} | |
| 1357 | export fn perror() void {} | |
| 1358 | export fn personality() void {} | |
| 1359 | export fn pipe() void {} | |
| 1360 | export fn pipe2() void {} | |
| 1361 | export fn pivot_root() void {} | |
| 1362 | export fn pkey_alloc() void {} | |
| 1363 | export fn pkey_free() void {} | |
| 1364 | export fn pkey_get() void {} | |
| 1365 | export fn pkey_mprotect() void {} | |
| 1366 | export fn pkey_set() void {} | |
| 1367 | export fn poll() void {} | |
| 1368 | export fn posix_fadvise() void {} | |
| 1369 | export fn posix_fadvise64() void {} | |
| 1370 | export fn posix_fallocate() void {} | |
| 1371 | export fn posix_fallocate64() void {} | |
| 1372 | export fn posix_madvise() void {} | |
| 1373 | export fn posix_memalign() void {} | |
| 1374 | export fn posix_openpt() void {} | |
| 1375 | export fn posix_spawn_file_actions_addchdir_np() void {} | |
| 1376 | export fn posix_spawn_file_actions_addclose() void {} | |
| 1377 | export fn posix_spawn_file_actions_adddup2() void {} | |
| 1378 | export fn posix_spawn_file_actions_addfchdir_np() void {} | |
| 1379 | export fn posix_spawn_file_actions_addopen() void {} | |
| 1380 | export fn posix_spawn_file_actions_destroy() void {} | |
| 1381 | export fn posix_spawn_file_actions_init() void {} | |
| 1382 | export fn posix_spawnattr_destroy() void {} | |
| 1383 | export fn posix_spawnattr_getflags() void {} | |
| 1384 | export fn posix_spawnattr_getpgroup() void {} | |
| 1385 | export fn posix_spawnattr_getschedparam() void {} | |
| 1386 | export fn posix_spawnattr_getschedpolicy() void {} | |
| 1387 | export fn posix_spawnattr_getsigdefault() void {} | |
| 1388 | export fn posix_spawnattr_getsigmask() void {} | |
| 1389 | export fn posix_spawnattr_init() void {} | |
| 1390 | export fn posix_spawnattr_setflags() void {} | |
| 1391 | export fn posix_spawnattr_setpgroup() void {} | |
| 1392 | export fn posix_spawnattr_setschedparam() void {} | |
| 1393 | export fn posix_spawnattr_setschedpolicy() void {} | |
| 1394 | export fn posix_spawnattr_setsigdefault() void {} | |
| 1395 | export fn posix_spawnattr_setsigmask() void {} | |
| 1396 | export fn ppoll() void {} | |
| 1397 | export fn prctl() void {} | |
| 1398 | export fn pread() void {} | |
| 1399 | export fn pread64() void {} | |
| 1400 | export fn preadv() void {} | |
| 1401 | export fn preadv2() void {} | |
| 1402 | export fn preadv64() void {} | |
| 1403 | export fn preadv64v2() void {} | |
| 1404 | export fn printf() void {} | |
| 1405 | export fn printf_size() void {} | |
| 1406 | export fn printf_size_info() void {} | |
| 1407 | export fn prlimit() void {} | |
| 1408 | export fn prlimit64() void {} | |
| 1409 | export fn process_vm_readv() void {} | |
| 1410 | export fn process_vm_writev() void {} | |
| 1411 | export fn profil() void {} | |
| 1412 | export fn pselect() void {} | |
| 1413 | export fn psiginfo() void {} | |
| 1414 | export fn psignal() void {} | |
| 1415 | export fn pthread_attr_destroy() void {} | |
| 1416 | export fn pthread_attr_getdetachstate() void {} | |
| 1417 | export fn pthread_attr_getinheritsched() void {} | |
| 1418 | export fn pthread_attr_getschedparam() void {} | |
| 1419 | export fn pthread_attr_getschedpolicy() void {} | |
| 1420 | export fn pthread_attr_getscope() void {} | |
| 1421 | export fn pthread_attr_setdetachstate() void {} | |
| 1422 | export fn pthread_attr_setinheritsched() void {} | |
| 1423 | export fn pthread_attr_setschedparam() void {} | |
| 1424 | export fn pthread_attr_setschedpolicy() void {} | |
| 1425 | export fn pthread_attr_setscope() void {} | |
| 1426 | export fn pthread_condattr_destroy() void {} | |
| 1427 | export fn pthread_condattr_init() void {} | |
| 1428 | export fn pthread_equal() void {} | |
| 1429 | export fn pthread_exit() void {} | |
| 1430 | export fn pthread_getschedparam() void {} | |
| 1431 | export fn pthread_mutex_destroy() void {} | |
| 1432 | export fn pthread_mutex_init() void {} | |
| 1433 | export fn pthread_mutex_lock() void {} | |
| 1434 | export fn pthread_mutex_unlock() void {} | |
| 1435 | export fn pthread_self() void {} | |
| 1436 | export fn pthread_setcancelstate() void {} | |
| 1437 | export fn pthread_setcanceltype() void {} | |
| 1438 | export fn pthread_setschedparam() void {} | |
| 1439 | export fn ptrace() void {} | |
| 1440 | export fn ptsname() void {} | |
| 1441 | export fn ptsname_r() void {} | |
| 1442 | export fn putc() void {} | |
| 1443 | export fn putc_unlocked() void {} | |
| 1444 | export fn putchar() void {} | |
| 1445 | export fn putchar_unlocked() void {} | |
| 1446 | export fn putenv() void {} | |
| 1447 | export fn putgrent() void {} | |
| 1448 | export fn putmsg() void {} | |
| 1449 | export fn putpmsg() void {} | |
| 1450 | export fn putpwent() void {} | |
| 1451 | export fn puts() void {} | |
| 1452 | export fn putsgent() void {} | |
| 1453 | export fn putspent() void {} | |
| 1454 | export fn pututline() void {} | |
| 1455 | export fn pututxline() void {} | |
| 1456 | export fn putw() void {} | |
| 1457 | export fn putwc() void {} | |
| 1458 | export fn putwc_unlocked() void {} | |
| 1459 | export fn putwchar() void {} | |
| 1460 | export fn putwchar_unlocked() void {} | |
| 1461 | export fn pvalloc() void {} | |
| 1462 | export fn pwrite() void {} | |
| 1463 | export fn pwrite64() void {} | |
| 1464 | export fn pwritev() void {} | |
| 1465 | export fn pwritev2() void {} | |
| 1466 | export fn pwritev64() void {} | |
| 1467 | export fn pwritev64v2() void {} | |
| 1468 | export fn qecvt() void {} | |
| 1469 | export fn qecvt_r() void {} | |
| 1470 | export fn qfcvt() void {} | |
| 1471 | export fn qfcvt_r() void {} | |
| 1472 | export fn qgcvt() void {} | |
| 1473 | export fn qsort() void {} | |
| 1474 | export fn qsort_r() void {} | |
| 1475 | export fn quotactl() void {} | |
| 1476 | export fn raise() void {} | |
| 1477 | export fn rand() void {} | |
| 1478 | export fn rand_r() void {} | |
| 1479 | export fn random() void {} | |
| 1480 | export fn random_r() void {} | |
| 1481 | export fn rawmemchr() void {} | |
| 1482 | export fn rcmd() void {} | |
| 1483 | export fn rcmd_af() void {} | |
| 1484 | export fn re_comp() void {} | |
| 1485 | export fn re_compile_fastmap() void {} | |
| 1486 | export fn re_compile_pattern() void {} | |
| 1487 | export fn re_exec() void {} | |
| 1488 | export fn re_match() void {} | |
| 1489 | export fn re_match_2() void {} | |
| 1490 | export fn re_search() void {} | |
| 1491 | export fn re_search_2() void {} | |
| 1492 | export fn re_set_registers() void {} | |
| 1493 | export fn re_set_syntax() void {} | |
| 1494 | export fn read() void {} | |
| 1495 | export fn readahead() void {} | |
| 1496 | export fn readdir() void {} | |
| 1497 | export fn readdir64() void {} | |
| 1498 | export fn readdir64_r() void {} | |
| 1499 | export fn readdir_r() void {} | |
| 1500 | export fn readlink() void {} | |
| 1501 | export fn readlinkat() void {} | |
| 1502 | export fn readv() void {} | |
| 1503 | export fn realloc() void {} | |
| 1504 | export fn reallocarray() void {} | |
| 1505 | export fn reboot() void {} | |
| 1506 | export fn recv() void {} | |
| 1507 | export fn recvfrom() void {} | |
| 1508 | export fn recvmmsg() void {} | |
| 1509 | export fn recvmsg() void {} | |
| 1510 | export fn regcomp() void {} | |
| 1511 | export fn regerror() void {} | |
| 1512 | export fn regfree() void {} | |
| 1513 | export fn register_printf_function() void {} | |
| 1514 | export fn register_printf_modifier() void {} | |
| 1515 | export fn register_printf_specifier() void {} | |
| 1516 | export fn register_printf_type() void {} | |
| 1517 | export fn remap_file_pages() void {} | |
| 1518 | export fn remove() void {} | |
| 1519 | export fn removexattr() void {} | |
| 1520 | export fn remque() void {} | |
| 1521 | export fn rename() void {} | |
| 1522 | export fn renameat() void {} | |
| 1523 | export fn renameat2() void {} | |
| 1524 | export fn revoke() void {} | |
| 1525 | export fn rewind() void {} | |
| 1526 | export fn rewinddir() void {} | |
| 1527 | export fn rexec() void {} | |
| 1528 | export fn rexec_af() void {} | |
| 1529 | export fn rindex() void {} | |
| 1530 | export fn rmdir() void {} | |
| 1531 | export fn rpmatch() void {} | |
| 1532 | export fn rresvport() void {} | |
| 1533 | export fn rresvport_af() void {} | |
| 1534 | export fn ruserok() void {} | |
| 1535 | export fn ruserok_af() void {} | |
| 1536 | export fn ruserpass() void {} | |
| 1537 | export fn sbrk() void {} | |
| 1538 | export fn scalbn() void {} | |
| 1539 | export fn scalbnf() void {} | |
| 1540 | export fn scalbnl() void {} | |
| 1541 | export fn scandir() void {} | |
| 1542 | export fn scandir64() void {} | |
| 1543 | export fn scandirat() void {} | |
| 1544 | export fn scandirat64() void {} | |
| 1545 | export fn scanf() void {} | |
| 1546 | export fn sched_get_priority_max() void {} | |
| 1547 | export fn sched_get_priority_min() void {} | |
| 1548 | export fn sched_getcpu() void {} | |
| 1549 | export fn sched_getparam() void {} | |
| 1550 | export fn sched_getscheduler() void {} | |
| 1551 | export fn sched_rr_get_interval() void {} | |
| 1552 | export fn sched_setparam() void {} | |
| 1553 | export fn sched_setscheduler() void {} | |
| 1554 | export fn sched_yield() void {} | |
| 1555 | export fn secure_getenv() void {} | |
| 1556 | export fn seed48() void {} | |
| 1557 | export fn seed48_r() void {} | |
| 1558 | export fn seekdir() void {} | |
| 1559 | export fn select() void {} | |
| 1560 | export fn semget() void {} | |
| 1561 | export fn semop() void {} | |
| 1562 | export fn semtimedop() void {} | |
| 1563 | export fn send() void {} | |
| 1564 | export fn sendfile() void {} | |
| 1565 | export fn sendfile64() void {} | |
| 1566 | export fn sendmmsg() void {} | |
| 1567 | export fn sendmsg() void {} | |
| 1568 | export fn sendto() void {} | |
| 1569 | export fn setaliasent() void {} | |
| 1570 | export fn setbuf() void {} | |
| 1571 | export fn setbuffer() void {} | |
| 1572 | export fn setcontext() void {} | |
| 1573 | export fn setdomainname() void {} | |
| 1574 | export fn setegid() void {} | |
| 1575 | export fn setenv() void {} | |
| 1576 | export fn seteuid() void {} | |
| 1577 | export fn setfsent() void {} | |
| 1578 | export fn setfsgid() void {} | |
| 1579 | export fn setfsuid() void {} | |
| 1580 | export fn setgid() void {} | |
| 1581 | export fn setgrent() void {} | |
| 1582 | export fn setgroups() void {} | |
| 1583 | export fn sethostent() void {} | |
| 1584 | export fn sethostid() void {} | |
| 1585 | export fn sethostname() void {} | |
| 1586 | export fn setipv4sourcefilter() void {} | |
| 1587 | export fn setitimer() void {} | |
| 1588 | export fn setjmp() void {} | |
| 1589 | export fn setlinebuf() void {} | |
| 1590 | export fn setlocale() void {} | |
| 1591 | export fn setlogin() void {} | |
| 1592 | export fn setlogmask() void {} | |
| 1593 | export fn setmntent() void {} | |
| 1594 | export fn setnetent() void {} | |
| 1595 | export fn setnetgrent() void {} | |
| 1596 | export fn setns() void {} | |
| 1597 | export fn setpgid() void {} | |
| 1598 | export fn setpgrp() void {} | |
| 1599 | export fn setpriority() void {} | |
| 1600 | export fn setprotoent() void {} | |
| 1601 | export fn setpwent() void {} | |
| 1602 | export fn setregid() void {} | |
| 1603 | export fn setresgid() void {} | |
| 1604 | export fn setresuid() void {} | |
| 1605 | export fn setreuid() void {} | |
| 1606 | export fn setrlimit() void {} | |
| 1607 | export fn setrlimit64() void {} | |
| 1608 | export fn setrpcent() void {} | |
| 1609 | export fn setservent() void {} | |
| 1610 | export fn setsgent() void {} | |
| 1611 | export fn setsid() void {} | |
| 1612 | export fn setsockopt() void {} | |
| 1613 | export fn setsourcefilter() void {} | |
| 1614 | export fn setspent() void {} | |
| 1615 | export fn setstate() void {} | |
| 1616 | export fn setstate_r() void {} | |
| 1617 | export fn settimeofday() void {} | |
| 1618 | export fn setttyent() void {} | |
| 1619 | export fn setuid() void {} | |
| 1620 | export fn setusershell() void {} | |
| 1621 | export fn setutent() void {} | |
| 1622 | export fn setutxent() void {} | |
| 1623 | export fn setvbuf() void {} | |
| 1624 | export fn setxattr() void {} | |
| 1625 | export fn sgetsgent() void {} | |
| 1626 | export fn sgetsgent_r() void {} | |
| 1627 | export fn sgetspent() void {} | |
| 1628 | export fn sgetspent_r() void {} | |
| 1629 | export fn shmat() void {} | |
| 1630 | export fn shmdt() void {} | |
| 1631 | export fn shmget() void {} | |
| 1632 | export fn shutdown() void {} | |
| 1633 | export fn sigaction() void {} | |
| 1634 | export fn sigaddset() void {} | |
| 1635 | export fn sigaltstack() void {} | |
| 1636 | export fn sigandset() void {} | |
| 1637 | export fn sigblock() void {} | |
| 1638 | export fn sigdelset() void {} | |
| 1639 | export fn sigemptyset() void {} | |
| 1640 | export fn sigfillset() void {} | |
| 1641 | export fn siggetmask() void {} | |
| 1642 | export fn sighold() void {} | |
| 1643 | export fn sigignore() void {} | |
| 1644 | export fn siginterrupt() void {} | |
| 1645 | export fn sigisemptyset() void {} | |
| 1646 | export fn sigismember() void {} | |
| 1647 | export fn siglongjmp() void {} | |
| 1648 | export fn signal() void {} | |
| 1649 | export fn signalfd() void {} | |
| 1650 | export fn sigorset() void {} | |
| 1651 | export fn sigpause() void {} | |
| 1652 | export fn sigpending() void {} | |
| 1653 | export fn sigprocmask() void {} | |
| 1654 | export fn sigqueue() void {} | |
| 1655 | export fn sigrelse() void {} | |
| 1656 | export fn sigreturn() void {} | |
| 1657 | export fn sigset() void {} | |
| 1658 | export fn sigsetmask() void {} | |
| 1659 | export fn sigstack() void {} | |
| 1660 | export fn sigsuspend() void {} | |
| 1661 | export fn sigtimedwait() void {} | |
| 1662 | export fn sigwait() void {} | |
| 1663 | export fn sigwaitinfo() void {} | |
| 1664 | export fn sleep() void {} | |
| 1665 | export fn snprintf() void {} | |
| 1666 | export fn sockatmark() void {} | |
| 1667 | export fn socket() void {} | |
| 1668 | export fn socketpair() void {} | |
| 1669 | export fn splice() void {} | |
| 1670 | export fn sprintf() void {} | |
| 1671 | export fn sprofil() void {} | |
| 1672 | export fn srand() void {} | |
| 1673 | export fn srand48() void {} | |
| 1674 | export fn srand48_r() void {} | |
| 1675 | export fn srandom() void {} | |
| 1676 | export fn srandom_r() void {} | |
| 1677 | export fn sscanf() void {} | |
| 1678 | export fn ssignal() void {} | |
| 1679 | export fn sstk() void {} | |
| 1680 | export fn statfs() void {} | |
| 1681 | export fn statfs64() void {} | |
| 1682 | export fn statvfs() void {} | |
| 1683 | export fn statvfs64() void {} | |
| 1684 | export fn statx() void {} | |
| 1685 | export fn stime() void {} | |
| 1686 | export fn stpcpy() void {} | |
| 1687 | export fn stpncpy() void {} | |
| 1688 | export fn strcasecmp() void {} | |
| 1689 | export fn strcasecmp_l() void {} | |
| 1690 | export fn strcasestr() void {} | |
| 1691 | export fn strcat() void {} | |
| 1692 | export fn strchr() void {} | |
| 1693 | export fn strchrnul() void {} | |
| 1694 | export fn strcmp() void {} | |
| 1695 | export fn strcoll() void {} | |
| 1696 | export fn strcoll_l() void {} | |
| 1697 | export fn strcpy() void {} | |
| 1698 | export fn strcspn() void {} | |
| 1699 | export fn strdup() void {} | |
| 1700 | export fn strerror() void {} | |
| 1701 | export fn strerror_l() void {} | |
| 1702 | export fn strerror_r() void {} | |
| 1703 | export fn strfmon() void {} | |
| 1704 | export fn strfmon_l() void {} | |
| 1705 | export fn strfromd() void {} | |
| 1706 | export fn strfromf() void {} | |
| 1707 | export fn strfromf128() void {} | |
| 1708 | export fn strfromf32() void {} | |
| 1709 | export fn strfromf32x() void {} | |
| 1710 | export fn strfromf64() void {} | |
| 1711 | export fn strfromf64x() void {} | |
| 1712 | export fn strfroml() void {} | |
| 1713 | export fn strfry() void {} | |
| 1714 | export fn strftime() void {} | |
| 1715 | export fn strftime_l() void {} | |
| 1716 | export fn strlen() void {} | |
| 1717 | export fn strncasecmp() void {} | |
| 1718 | export fn strncasecmp_l() void {} | |
| 1719 | export fn strncat() void {} | |
| 1720 | export fn strncmp() void {} | |
| 1721 | export fn strncpy() void {} | |
| 1722 | export fn strndup() void {} | |
| 1723 | export fn strnlen() void {} | |
| 1724 | export fn strpbrk() void {} | |
| 1725 | export fn strptime() void {} | |
| 1726 | export fn strptime_l() void {} | |
| 1727 | export fn strrchr() void {} | |
| 1728 | export fn strsep() void {} | |
| 1729 | export fn strsignal() void {} | |
| 1730 | export fn strspn() void {} | |
| 1731 | export fn strstr() void {} | |
| 1732 | export fn strtod() void {} | |
| 1733 | export fn strtod_l() void {} | |
| 1734 | export fn strtof() void {} | |
| 1735 | export fn strtof128() void {} | |
| 1736 | export fn strtof128_l() void {} | |
| 1737 | export fn strtof32() void {} | |
| 1738 | export fn strtof32_l() void {} | |
| 1739 | export fn strtof32x() void {} | |
| 1740 | export fn strtof32x_l() void {} | |
| 1741 | export fn strtof64() void {} | |
| 1742 | export fn strtof64_l() void {} | |
| 1743 | export fn strtof64x() void {} | |
| 1744 | export fn strtof64x_l() void {} | |
| 1745 | export fn strtof_l() void {} | |
| 1746 | export fn strtoimax() void {} | |
| 1747 | export fn strtok() void {} | |
| 1748 | export fn strtok_r() void {} | |
| 1749 | export fn strtol() void {} | |
| 1750 | export fn strtol_l() void {} | |
| 1751 | export fn strtold() void {} | |
| 1752 | export fn strtold_l() void {} | |
| 1753 | export fn strtoll() void {} | |
| 1754 | export fn strtoll_l() void {} | |
| 1755 | export fn strtoq() void {} | |
| 1756 | export fn strtoul() void {} | |
| 1757 | export fn strtoul_l() void {} | |
| 1758 | export fn strtoull() void {} | |
| 1759 | export fn strtoull_l() void {} | |
| 1760 | export fn strtoumax() void {} | |
| 1761 | export fn strtouq() void {} | |
| 1762 | export fn strverscmp() void {} | |
| 1763 | export fn strxfrm() void {} | |
| 1764 | export fn strxfrm_l() void {} | |
| 1765 | export fn stty() void {} | |
| 1766 | export fn swab() void {} | |
| 1767 | export fn swapcontext() void {} | |
| 1768 | export fn swapoff() void {} | |
| 1769 | export fn swapon() void {} | |
| 1770 | export fn swprintf() void {} | |
| 1771 | export fn swscanf() void {} | |
| 1772 | export fn symlink() void {} | |
| 1773 | export fn symlinkat() void {} | |
| 1774 | export fn sync() void {} | |
| 1775 | export fn sync_file_range() void {} | |
| 1776 | export fn syncfs() void {} | |
| 1777 | export fn syscall() void {} | |
| 1778 | export fn sysconf() void {} | |
| 1779 | export fn sysctl() void {} | |
| 1780 | export fn sysinfo() void {} | |
| 1781 | export fn syslog() void {} | |
| 1782 | export fn system() void {} | |
| 1783 | export fn sysv_signal() void {} | |
| 1784 | export fn tcdrain() void {} | |
| 1785 | export fn tcflow() void {} | |
| 1786 | export fn tcflush() void {} | |
| 1787 | export fn tcgetattr() void {} | |
| 1788 | export fn tcgetpgrp() void {} | |
| 1789 | export fn tcgetsid() void {} | |
| 1790 | export fn tcsendbreak() void {} | |
| 1791 | export fn tcsetattr() void {} | |
| 1792 | export fn tcsetpgrp() void {} | |
| 1793 | export fn tdelete() void {} | |
| 1794 | export fn tdestroy() void {} | |
| 1795 | export fn tee() void {} | |
| 1796 | export fn telldir() void {} | |
| 1797 | export fn tempnam() void {} | |
| 1798 | export fn textdomain() void {} | |
| 1799 | export fn tfind() void {} | |
| 1800 | export fn thrd_current() void {} | |
| 1801 | export fn thrd_equal() void {} | |
| 1802 | export fn thrd_sleep() void {} | |
| 1803 | export fn thrd_yield() void {} | |
| 1804 | export fn time() void {} | |
| 1805 | export fn timegm() void {} | |
| 1806 | export fn timelocal() void {} | |
| 1807 | export fn timerfd_create() void {} | |
| 1808 | export fn timerfd_gettime() void {} | |
| 1809 | export fn timerfd_settime() void {} | |
| 1810 | export fn times() void {} | |
| 1811 | export fn timespec_get() void {} | |
| 1812 | export fn tmpfile64() void {} | |
| 1813 | export fn tmpnam() void {} | |
| 1814 | export fn tmpnam_r() void {} | |
| 1815 | export fn toascii() void {} | |
| 1816 | export fn tolower() void {} | |
| 1817 | export fn tolower_l() void {} | |
| 1818 | export fn toupper() void {} | |
| 1819 | export fn toupper_l() void {} | |
| 1820 | export fn towctrans() void {} | |
| 1821 | export fn towctrans_l() void {} | |
| 1822 | export fn towlower() void {} | |
| 1823 | export fn towlower_l() void {} | |
| 1824 | export fn towupper() void {} | |
| 1825 | export fn towupper_l() void {} | |
| 1826 | export fn tr_break() void {} | |
| 1827 | export fn truncate() void {} | |
| 1828 | export fn truncate64() void {} | |
| 1829 | export fn tsearch() void {} | |
| 1830 | export fn ttyname() void {} | |
| 1831 | export fn ttyname_r() void {} | |
| 1832 | export fn ttyslot() void {} | |
| 1833 | export fn twalk() void {} | |
| 1834 | export fn tzset() void {} | |
| 1835 | export fn ualarm() void {} | |
| 1836 | export fn ulckpwdf() void {} | |
| 1837 | export fn ulimit() void {} | |
| 1838 | export fn umask() void {} | |
| 1839 | export fn umount() void {} | |
| 1840 | export fn umount2() void {} | |
| 1841 | export fn uname() void {} | |
| 1842 | export fn ungetc() void {} | |
| 1843 | export fn ungetwc() void {} | |
| 1844 | export fn unlink() void {} | |
| 1845 | export fn unlinkat() void {} | |
| 1846 | export fn unlockpt() void {} | |
| 1847 | export fn unsetenv() void {} | |
| 1848 | export fn unshare() void {} | |
| 1849 | export fn updwtmp() void {} | |
| 1850 | export fn updwtmpx() void {} | |
| 1851 | export fn uselocale() void {} | |
| 1852 | export fn usleep() void {} | |
| 1853 | export fn utime() void {} | |
| 1854 | export fn utimensat() void {} | |
| 1855 | export fn utimes() void {} | |
| 1856 | export fn utmpname() void {} | |
| 1857 | export fn utmpxname() void {} | |
| 1858 | export fn valloc() void {} | |
| 1859 | export fn vasprintf() void {} | |
| 1860 | export fn vdprintf() void {} | |
| 1861 | export fn verr() void {} | |
| 1862 | export fn verrx() void {} | |
| 1863 | export fn versionsort() void {} | |
| 1864 | export fn versionsort64() void {} | |
| 1865 | export fn vfork() void {} | |
| 1866 | export fn vfprintf() void {} | |
| 1867 | export fn vfscanf() void {} | |
| 1868 | export fn vfwprintf() void {} | |
| 1869 | export fn vfwscanf() void {} | |
| 1870 | export fn vhangup() void {} | |
| 1871 | export fn vlimit() void {} | |
| 1872 | export fn vmsplice() void {} | |
| 1873 | export fn vprintf() void {} | |
| 1874 | export fn vscanf() void {} | |
| 1875 | export fn vsnprintf() void {} | |
| 1876 | export fn vsprintf() void {} | |
| 1877 | export fn vsscanf() void {} | |
| 1878 | export fn vswprintf() void {} | |
| 1879 | export fn vswscanf() void {} | |
| 1880 | export fn vsyslog() void {} | |
| 1881 | export fn vtimes() void {} | |
| 1882 | export fn vwarn() void {} | |
| 1883 | export fn vwarnx() void {} | |
| 1884 | export fn vwprintf() void {} | |
| 1885 | export fn vwscanf() void {} | |
| 1886 | export fn wait() void {} | |
| 1887 | export fn wait3() void {} | |
| 1888 | export fn wait4() void {} | |
| 1889 | export fn waitid() void {} | |
| 1890 | export fn waitpid() void {} | |
| 1891 | export fn warn() void {} | |
| 1892 | export fn warnx() void {} | |
| 1893 | export fn wcpcpy() void {} | |
| 1894 | export fn wcpncpy() void {} | |
| 1895 | export fn wcrtomb() void {} | |
| 1896 | export fn wcscasecmp() void {} | |
| 1897 | export fn wcscasecmp_l() void {} | |
| 1898 | export fn wcscat() void {} | |
| 1899 | export fn wcschr() void {} | |
| 1900 | export fn wcschrnul() void {} | |
| 1901 | export fn wcscmp() void {} | |
| 1902 | export fn wcscoll() void {} | |
| 1903 | export fn wcscoll_l() void {} | |
| 1904 | export fn wcscpy() void {} | |
| 1905 | export fn wcscspn() void {} | |
| 1906 | export fn wcsdup() void {} | |
| 1907 | export fn wcsftime() void {} | |
| 1908 | export fn wcsftime_l() void {} | |
| 1909 | export fn wcslen() void {} | |
| 1910 | export fn wcsncasecmp() void {} | |
| 1911 | export fn wcsncasecmp_l() void {} | |
| 1912 | export fn wcsncat() void {} | |
| 1913 | export fn wcsncmp() void {} | |
| 1914 | export fn wcsncpy() void {} | |
| 1915 | export fn wcsnlen() void {} | |
| 1916 | export fn wcsnrtombs() void {} | |
| 1917 | export fn wcspbrk() void {} | |
| 1918 | export fn wcsrchr() void {} | |
| 1919 | export fn wcsrtombs() void {} | |
| 1920 | export fn wcsspn() void {} | |
| 1921 | export fn wcsstr() void {} | |
| 1922 | export fn wcstod() void {} | |
| 1923 | export fn wcstod_l() void {} | |
| 1924 | export fn wcstof() void {} | |
| 1925 | export fn wcstof128() void {} | |
| 1926 | export fn wcstof128_l() void {} | |
| 1927 | export fn wcstof32() void {} | |
| 1928 | export fn wcstof32_l() void {} | |
| 1929 | export fn wcstof32x() void {} | |
| 1930 | export fn wcstof32x_l() void {} | |
| 1931 | export fn wcstof64() void {} | |
| 1932 | export fn wcstof64_l() void {} | |
| 1933 | export fn wcstof64x() void {} | |
| 1934 | export fn wcstof64x_l() void {} | |
| 1935 | export fn wcstof_l() void {} | |
| 1936 | export fn wcstoimax() void {} | |
| 1937 | export fn wcstok() void {} | |
| 1938 | export fn wcstol() void {} | |
| 1939 | export fn wcstol_l() void {} | |
| 1940 | export fn wcstold() void {} | |
| 1941 | export fn wcstold_l() void {} | |
| 1942 | export fn wcstoll() void {} | |
| 1943 | export fn wcstoll_l() void {} | |
| 1944 | export fn wcstombs() void {} | |
| 1945 | export fn wcstoq() void {} | |
| 1946 | export fn wcstoul() void {} | |
| 1947 | export fn wcstoul_l() void {} | |
| 1948 | export fn wcstoull() void {} | |
| 1949 | export fn wcstoull_l() void {} | |
| 1950 | export fn wcstoumax() void {} | |
| 1951 | export fn wcstouq() void {} | |
| 1952 | export fn wcswcs() void {} | |
| 1953 | export fn wcswidth() void {} | |
| 1954 | export fn wcsxfrm() void {} | |
| 1955 | export fn wcsxfrm_l() void {} | |
| 1956 | export fn wctob() void {} | |
| 1957 | export fn wctomb() void {} | |
| 1958 | export fn wctrans() void {} | |
| 1959 | export fn wctrans_l() void {} | |
| 1960 | export fn wctype() void {} | |
| 1961 | export fn wctype_l() void {} | |
| 1962 | export fn wcwidth() void {} | |
| 1963 | export fn wmemchr() void {} | |
| 1964 | export fn wmemcmp() void {} | |
| 1965 | export fn wmemcpy() void {} | |
| 1966 | export fn wmemmove() void {} | |
| 1967 | export fn wmempcpy() void {} | |
| 1968 | export fn wmemset() void {} | |
| 1969 | export fn wordexp() void {} | |
| 1970 | export fn wordfree() void {} | |
| 1971 | export fn wprintf() void {} | |
| 1972 | export fn write() void {} | |
| 1973 | export fn writev() void {} | |
| 1974 | export fn wscanf() void {} |
src/all_types.hpp+3-1
| ... | ... | @@ -1693,6 +1693,7 @@ struct CodeGen { |
| 1693 | 1693 | ZigList<ZigFn *> test_fns; |
| 1694 | 1694 | ZigList<ZigLLVMDIEnumerator *> err_enumerators; |
| 1695 | 1695 | ZigList<ErrorTableEntry *> errors_by_index; |
| 1696 | ZigList<CacheHash *> caches_to_release; | |
| 1696 | 1697 | size_t largest_err_name_len; |
| 1697 | 1698 | |
| 1698 | 1699 | ZigPackage *std_package; |
| ... | ... | @@ -1751,7 +1752,8 @@ struct CodeGen { |
| 1751 | 1752 | Buf output_file_path; |
| 1752 | 1753 | Buf o_file_output_path; |
| 1753 | 1754 | Buf *wanted_output_file_path; |
| 1754 | Buf cache_dir; | |
| 1755 | Buf *cache_dir; | |
| 1756 | Buf *libc_include_dir; | |
| 1755 | 1757 | |
| 1756 | 1758 | Buf *zig_c_headers_dir; // Cannot be overridden; derived from zig_lib_dir. |
| 1757 | 1759 | Buf *zig_std_special_dir; // Cannot be overridden; derived from zig_lib_dir. |
src/cache_hash.cpp+5-2
| ... | ... | @@ -281,8 +281,6 @@ Error cache_hit(CacheHash *ch, Buf *out_digest) { |
| 281 | 281 | SplitIterator line_it = memSplit(buf_to_slice(&line_buf), str("\n")); |
| 282 | 282 | for (;; file_i += 1) { |
| 283 | 283 | Optional<Slice<uint8_t>> opt_line = SplitIterator_next(&line_it); |
| 284 | if (!opt_line.is_some) | |
| 285 | break; | |
| 286 | 284 | |
| 287 | 285 | CacheHashFile *chf; |
| 288 | 286 | if (file_i < input_file_count) { |
| ... | ... | @@ -301,11 +299,16 @@ Error cache_hit(CacheHash *ch, Buf *out_digest) { |
| 301 | 299 | } |
| 302 | 300 | // caller can notice that out_digest is unmodified. |
| 303 | 301 | return ErrorNone; |
| 302 | } else if (!opt_line.is_some) { | |
| 303 | break; | |
| 304 | 304 | } else { |
| 305 | 305 | chf = ch->files.add_one(); |
| 306 | 306 | chf->path = nullptr; |
| 307 | 307 | } |
| 308 | 308 | |
| 309 | if (!opt_line.is_some) | |
| 310 | break; | |
| 311 | ||
| 309 | 312 | SplitIterator it = memSplit(opt_line.value, str(" ")); |
| 310 | 313 | |
| 311 | 314 | Optional<Slice<uint8_t>> opt_mtime_sec = SplitIterator_next(&it); |
src/codegen.cpp+298-160
| ... | ... | @@ -89,7 +89,8 @@ static const char *symbols_that_llvm_depends_on[] = { |
| 89 | 89 | }; |
| 90 | 90 | |
| 91 | 91 | CodeGen *codegen_create(Buf *main_pkg_path, Buf *root_src_path, const ZigTarget *target, |
| 92 | OutType out_type, BuildMode build_mode, Buf *zig_lib_dir, Buf *override_std_dir, ZigLibCInstallation *libc) | |
| 92 | OutType out_type, BuildMode build_mode, Buf *zig_lib_dir, Buf *override_std_dir, | |
| 93 | ZigLibCInstallation *libc, Buf *cache_dir) | |
| 93 | 94 | { |
| 94 | 95 | CodeGen *g = allocate<CodeGen>(1); |
| 95 | 96 | |
| ... | ... | @@ -98,6 +99,7 @@ CodeGen *codegen_create(Buf *main_pkg_path, Buf *root_src_path, const ZigTarget |
| 98 | 99 | g->libc = libc; |
| 99 | 100 | g->zig_lib_dir = zig_lib_dir; |
| 100 | 101 | g->zig_target = target; |
| 102 | g->cache_dir = cache_dir; | |
| 101 | 103 | |
| 102 | 104 | if (override_std_dir == nullptr) { |
| 103 | 105 | g->zig_std_dir = buf_alloc(); |
| ... | ... | @@ -7912,12 +7914,27 @@ static void detect_libc(CodeGen *g) { |
| 7912 | 7914 | if (g->libc != nullptr || g->libc_link_lib == nullptr) |
| 7913 | 7915 | return; |
| 7914 | 7916 | |
| 7917 | if (g->zig_target->os == OsLinux && target_abi_is_gnu(g->zig_target->abi)) { | |
| 7918 | // we have glibc headers and can build glibc start files from source | |
| 7919 | if (g->is_static && g->out_type == OutTypeExe) { | |
| 7920 | fprintf(stderr, "glibc does not support static linking\n"); | |
| 7921 | exit(1); | |
| 7922 | } | |
| 7923 | ||
| 7924 | Buf *libc_dir = buf_alloc(); | |
| 7925 | os_path_join(g->zig_lib_dir, buf_create_from_str("libc"), libc_dir); | |
| 7926 | ||
| 7927 | g->libc_include_dir = buf_alloc(); | |
| 7928 | os_path_join(libc_dir, buf_create_from_str("glibc-include"), g->libc_include_dir); | |
| 7929 | return; | |
| 7930 | } | |
| 7931 | ||
| 7915 | 7932 | if (g->zig_target->is_native) { |
| 7916 | 7933 | g->libc = allocate<ZigLibCInstallation>(1); |
| 7917 | 7934 | |
| 7918 | 7935 | // Look for zig-cache/native_libc.txt |
| 7919 | 7936 | Buf *native_libc_txt = buf_alloc(); |
| 7920 | os_path_join(&g->cache_dir, buf_create_from_str("native_libc.txt"), native_libc_txt); | |
| 7937 | os_path_join(g->cache_dir, buf_create_from_str("native_libc.txt"), native_libc_txt); | |
| 7921 | 7938 | if ((err = zig_libc_parse(g->libc, native_libc_txt, g->zig_target, false))) { |
| 7922 | 7939 | if ((err = zig_libc_find_native(g->libc, true))) { |
| 7923 | 7940 | fprintf(stderr, |
| ... | ... | @@ -7925,9 +7942,9 @@ static void detect_libc(CodeGen *g) { |
| 7925 | 7942 | "See `zig libc --help` for more details.\n", err_str(err)); |
| 7926 | 7943 | exit(1); |
| 7927 | 7944 | } |
| 7928 | if ((err = os_make_path(&g->cache_dir))) { | |
| 7945 | if ((err = os_make_path(g->cache_dir))) { | |
| 7929 | 7946 | fprintf(stderr, "Unable to create %s directory: %s\n", |
| 7930 | buf_ptr(&g->cache_dir), err_str(err)); | |
| 7947 | buf_ptr(g->cache_dir), err_str(err)); | |
| 7931 | 7948 | exit(1); |
| 7932 | 7949 | } |
| 7933 | 7950 | Buf *native_libc_tmp = buf_sprintf("%s.tmp", buf_ptr(native_libc_txt)); |
| ... | ... | @@ -7946,6 +7963,7 @@ static void detect_libc(CodeGen *g) { |
| 7946 | 7963 | exit(1); |
| 7947 | 7964 | } |
| 7948 | 7965 | } |
| 7966 | g->libc_include_dir = &g->libc->include_dir; | |
| 7949 | 7967 | } else if ((g->out_type == OutTypeExe || (g->out_type == OutTypeLib && !g->is_static)) && |
| 7950 | 7968 | !target_is_darwin(g->zig_target)) |
| 7951 | 7969 | { |
| ... | ... | @@ -8190,140 +8208,253 @@ static void print_zig_cc_cmd(const char *zig_exe, ZigList<const char *> *args) { |
| 8190 | 8208 | fprintf(stderr, "\n"); |
| 8191 | 8209 | } |
| 8192 | 8210 | |
| 8211 | // Caller should delete the file when done or rename it into a better location. | |
| 8212 | static Error get_tmp_filename(CodeGen *g, Buf *out, Buf *suffix) { | |
| 8213 | Error err; | |
| 8214 | buf_resize(out, 0); | |
| 8215 | os_path_join(g->cache_dir, buf_create_from_str("tmp" OS_SEP), out); | |
| 8216 | if ((err = os_make_path(out))) { | |
| 8217 | return err; | |
| 8218 | } | |
| 8219 | const char base64[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_"; | |
| 8220 | assert(array_length(base64) == 64 + 1); | |
| 8221 | for (size_t i = 0; i < 12; i += 1) { | |
| 8222 | buf_append_char(out, base64[rand() % 64]); | |
| 8223 | } | |
| 8224 | buf_append_char(out, '-'); | |
| 8225 | buf_append_buf(out, suffix); | |
| 8226 | return ErrorNone; | |
| 8227 | } | |
| 8228 | ||
| 8193 | 8229 | static void gen_c_object(CodeGen *g, Buf *self_exe_path, CFile *c_file) { |
| 8194 | 8230 | Error err; |
| 8195 | 8231 | |
| 8232 | Buf *artifact_dir; | |
| 8233 | Buf *o_final_path; | |
| 8234 | ||
| 8235 | Buf *o_dir = buf_alloc(); | |
| 8236 | os_path_join(g->cache_dir, buf_create_from_str("o"), o_dir); | |
| 8237 | ||
| 8196 | 8238 | Buf *c_source_file = buf_create_from_str(c_file->source_path); |
| 8197 | 8239 | Buf *c_source_basename = buf_alloc(); |
| 8198 | 8240 | os_path_split(c_source_file, nullptr, c_source_basename); |
| 8199 | Buf *out_obj_name = buf_sprintf("%s%s", buf_ptr(c_source_basename), target_o_file_ext(g->zig_target)); | |
| 8200 | Buf *out_obj_path = buf_alloc(); | |
| 8201 | os_path_join(&g->cache_dir, out_obj_name, out_obj_path); | |
| 8202 | Buf *out_dep_name = buf_sprintf("%s.d", buf_ptr(c_source_file)); | |
| 8203 | Buf *out_dep_path = buf_alloc(); | |
| 8204 | os_path_join(&g->cache_dir, out_dep_name, out_dep_path); | |
| 8241 | Buf *final_o_basename = buf_alloc(); | |
| 8242 | os_path_extname(c_source_basename, final_o_basename, nullptr); | |
| 8243 | buf_append_str(final_o_basename, target_o_file_ext(g->zig_target)); | |
| 8205 | 8244 | |
| 8206 | Termination term; | |
| 8207 | ZigList<const char *> args = {}; | |
| 8208 | args.append("cc"); | |
| 8245 | CacheHash *cache_hash = allocate<CacheHash>(1); | |
| 8246 | Buf *manifest_dir = buf_alloc(); | |
| 8247 | os_path_join(g->cache_dir, buf_create_from_str("c"), manifest_dir); | |
| 8248 | cache_init(cache_hash, manifest_dir); | |
| 8209 | 8249 | |
| 8210 | if (g->enable_cache) { | |
| 8250 | Buf *compiler_id; | |
| 8251 | if ((err = get_compiler_id(&compiler_id))) { | |
| 8252 | fprintf(stderr, "unable to get compiler id: %s\n", err_str(err)); | |
| 8253 | exit(1); | |
| 8254 | } | |
| 8255 | cache_buf(cache_hash, compiler_id); | |
| 8256 | cache_int(cache_hash, g->err_color); | |
| 8257 | cache_buf(cache_hash, g->zig_c_headers_dir); | |
| 8258 | cache_buf_opt(cache_hash, g->libc_include_dir); | |
| 8259 | if (g->libc != nullptr) { | |
| 8260 | cache_buf(cache_hash, &g->libc->sys_include_dir); | |
| 8261 | } | |
| 8262 | cache_int(cache_hash, g->zig_target->is_native); | |
| 8263 | cache_int(cache_hash, g->zig_target->arch); | |
| 8264 | cache_int(cache_hash, g->zig_target->sub_arch); | |
| 8265 | cache_int(cache_hash, g->zig_target->vendor); | |
| 8266 | cache_int(cache_hash, g->zig_target->os); | |
| 8267 | cache_int(cache_hash, g->zig_target->abi); | |
| 8268 | cache_bool(cache_hash, g->strip_debug_symbols); | |
| 8269 | cache_int(cache_hash, g->build_mode); | |
| 8270 | cache_file(cache_hash, c_source_file); | |
| 8271 | cache_bool(cache_hash, g->disable_pic); | |
| 8272 | for (size_t arg_i = 0; arg_i < g->clang_argv_len; arg_i += 1) { | |
| 8273 | cache_str(cache_hash, g->clang_argv[arg_i]); | |
| 8274 | } | |
| 8275 | // Note: not directory args, just args that always have a file next | |
| 8276 | static const char *file_args[] = { | |
| 8277 | "-include", | |
| 8278 | }; | |
| 8279 | for (size_t arg_i = 0; arg_i < c_file->args.length; arg_i += 1) { | |
| 8280 | const char *arg = c_file->args.at(arg_i); | |
| 8281 | cache_str(cache_hash, arg); | |
| 8282 | for (size_t file_arg_i = 0; file_arg_i < array_length(file_args); file_arg_i += 1) { | |
| 8283 | if (strcmp(arg, file_args[file_arg_i]) == 0 && arg_i + 1 < c_file->args.length) { | |
| 8284 | arg_i += 1; | |
| 8285 | cache_file(cache_hash, buf_create_from_str(c_file->args.at(arg_i))); | |
| 8286 | } | |
| 8287 | } | |
| 8288 | } | |
| 8289 | ||
| 8290 | Buf digest = BUF_INIT; | |
| 8291 | buf_resize(&digest, 0); | |
| 8292 | if ((err = cache_hit(cache_hash, &digest))) { | |
| 8293 | if (err == ErrorCacheUnavailable) { | |
| 8294 | // already printed error | |
| 8295 | } else { | |
| 8296 | fprintf(stderr, "unable to check cache when compiling C object: %s\n", err_str(err)); | |
| 8297 | } | |
| 8298 | exit(1); | |
| 8299 | } | |
| 8300 | if (buf_len(&digest) == 0) { | |
| 8301 | // cache miss | |
| 8302 | // we can't know the digest until we do the C compiler invocation, so we | |
| 8303 | // need a tmp filename. | |
| 8304 | Buf *out_obj_path = buf_alloc(); | |
| 8305 | if ((err = get_tmp_filename(g, out_obj_path, final_o_basename))) { | |
| 8306 | fprintf(stderr, "unable to create tmp dir: %s\n", err_str(err)); | |
| 8307 | exit(1); | |
| 8308 | } | |
| 8309 | ||
| 8310 | Termination term; | |
| 8311 | ZigList<const char *> args = {}; | |
| 8312 | args.append("cc"); | |
| 8313 | ||
| 8314 | Buf *out_dep_path = buf_sprintf("%s.d", buf_ptr(out_obj_path)); | |
| 8211 | 8315 | args.append("-MD"); |
| 8212 | 8316 | args.append("-MF"); |
| 8213 | 8317 | args.append(buf_ptr(out_dep_path)); |
| 8214 | } | |
| 8215 | ||
| 8216 | args.append("-nostdinc"); | |
| 8217 | args.append("-fno-spell-checking"); | |
| 8218 | 8318 | |
| 8219 | switch (g->err_color) { | |
| 8220 | case ErrColorAuto: | |
| 8221 | break; | |
| 8222 | case ErrColorOff: | |
| 8223 | args.append("-fno-color-diagnostics"); | |
| 8224 | args.append("-fno-caret-diagnostics"); | |
| 8225 | break; | |
| 8226 | case ErrColorOn: | |
| 8227 | args.append("-fcolor-diagnostics"); | |
| 8228 | args.append("-fcaret-diagnostics"); | |
| 8229 | break; | |
| 8230 | } | |
| 8319 | args.append("-nostdinc"); | |
| 8320 | args.append("-fno-spell-checking"); | |
| 8231 | 8321 | |
| 8232 | args.append("-isystem"); | |
| 8233 | args.append(buf_ptr(g->zig_c_headers_dir)); | |
| 8322 | switch (g->err_color) { | |
| 8323 | case ErrColorAuto: | |
| 8324 | break; | |
| 8325 | case ErrColorOff: | |
| 8326 | args.append("-fno-color-diagnostics"); | |
| 8327 | args.append("-fno-caret-diagnostics"); | |
| 8328 | break; | |
| 8329 | case ErrColorOn: | |
| 8330 | args.append("-fcolor-diagnostics"); | |
| 8331 | args.append("-fcaret-diagnostics"); | |
| 8332 | break; | |
| 8333 | } | |
| 8234 | 8334 | |
| 8235 | if (g->libc != nullptr) { | |
| 8236 | 8335 | args.append("-isystem"); |
| 8237 | args.append(buf_ptr(&g->libc->include_dir)); | |
| 8336 | args.append(buf_ptr(g->zig_c_headers_dir)); | |
| 8238 | 8337 | |
| 8239 | if (!buf_eql_buf(&g->libc->include_dir, &g->libc->sys_include_dir)) { | |
| 8338 | if (g->libc_include_dir != nullptr) { | |
| 8240 | 8339 | args.append("-isystem"); |
| 8241 | args.append(buf_ptr(&g->libc->sys_include_dir)); | |
| 8340 | args.append(buf_ptr(g->libc_include_dir)); | |
| 8341 | } | |
| 8342 | if (g->libc != nullptr) { | |
| 8343 | if (!buf_eql_buf(&g->libc->include_dir, &g->libc->sys_include_dir)) { | |
| 8344 | args.append("-isystem"); | |
| 8345 | args.append(buf_ptr(&g->libc->sys_include_dir)); | |
| 8346 | } | |
| 8242 | 8347 | } |
| 8243 | } | |
| 8244 | 8348 | |
| 8245 | if (g->zig_target->is_native) { | |
| 8246 | args.append("-march=native"); | |
| 8247 | } else { | |
| 8248 | args.append("-target"); | |
| 8249 | args.append(buf_ptr(&g->triple_str)); | |
| 8250 | } | |
| 8349 | if (g->zig_target->is_native) { | |
| 8350 | args.append("-march=native"); | |
| 8351 | } else { | |
| 8352 | args.append("-target"); | |
| 8353 | args.append(buf_ptr(&g->triple_str)); | |
| 8354 | } | |
| 8251 | 8355 | |
| 8252 | if (!g->strip_debug_symbols) { | |
| 8253 | args.append("-g"); | |
| 8254 | } | |
| 8255 | switch (g->build_mode) { | |
| 8256 | case BuildModeDebug: | |
| 8257 | if (g->libc_link_lib != nullptr) { | |
| 8258 | args.append("-fstack-protector-strong"); | |
| 8259 | args.append("--param"); | |
| 8260 | args.append("ssp-buffer-size=4"); | |
| 8261 | } else { | |
| 8356 | if (!g->strip_debug_symbols) { | |
| 8357 | args.append("-g"); | |
| 8358 | } | |
| 8359 | ||
| 8360 | switch (g->build_mode) { | |
| 8361 | case BuildModeDebug: | |
| 8362 | if (g->libc_link_lib != nullptr) { | |
| 8363 | args.append("-fstack-protector-strong"); | |
| 8364 | args.append("--param"); | |
| 8365 | args.append("ssp-buffer-size=4"); | |
| 8366 | } else { | |
| 8367 | args.append("-fno-stack-protector"); | |
| 8368 | } | |
| 8369 | break; | |
| 8370 | case BuildModeSafeRelease: | |
| 8371 | args.append("-O2"); | |
| 8372 | if (g->libc_link_lib != nullptr) { | |
| 8373 | args.append("-D_FORTIFY_SOURCE=2"); | |
| 8374 | args.append("-fstack-protector-strong"); | |
| 8375 | args.append("--param"); | |
| 8376 | args.append("ssp-buffer-size=4"); | |
| 8377 | } else { | |
| 8378 | args.append("-fno-stack-protector"); | |
| 8379 | } | |
| 8380 | break; | |
| 8381 | case BuildModeFastRelease: | |
| 8382 | args.append("-O2"); | |
| 8262 | 8383 | args.append("-fno-stack-protector"); |
| 8263 | } | |
| 8264 | break; | |
| 8265 | case BuildModeSafeRelease: | |
| 8266 | args.append("-O2"); | |
| 8267 | if (g->libc_link_lib != nullptr) { | |
| 8268 | args.append("-D_FORTIFY_SOURCE=2"); | |
| 8269 | args.append("-fstack-protector-strong"); | |
| 8270 | args.append("--param"); | |
| 8271 | args.append("ssp-buffer-size=4"); | |
| 8272 | } else { | |
| 8384 | break; | |
| 8385 | case BuildModeSmallRelease: | |
| 8386 | args.append("-Os"); | |
| 8273 | 8387 | args.append("-fno-stack-protector"); |
| 8274 | } | |
| 8275 | break; | |
| 8276 | case BuildModeFastRelease: | |
| 8277 | args.append("-O2"); | |
| 8278 | args.append("-fno-stack-protector"); | |
| 8279 | break; | |
| 8280 | case BuildModeSmallRelease: | |
| 8281 | args.append("-Os"); | |
| 8282 | args.append("-fno-stack-protector"); | |
| 8283 | break; | |
| 8284 | } | |
| 8388 | break; | |
| 8389 | } | |
| 8285 | 8390 | |
| 8286 | args.append("-o"); | |
| 8287 | args.append(buf_ptr(out_obj_path)); | |
| 8391 | args.append("-o"); | |
| 8392 | args.append(buf_ptr(out_obj_path)); | |
| 8288 | 8393 | |
| 8289 | args.append("-c"); | |
| 8290 | args.append(buf_ptr(c_source_file)); | |
| 8394 | args.append("-c"); | |
| 8395 | args.append(buf_ptr(c_source_file)); | |
| 8291 | 8396 | |
| 8292 | if (!g->disable_pic && target_supports_fpic(g->zig_target)) { | |
| 8293 | args.append("-fPIC"); | |
| 8294 | } | |
| 8397 | if (target_supports_fpic(g->zig_target) && !g->disable_pic) { | |
| 8398 | args.append("-fPIC"); | |
| 8399 | } | |
| 8295 | 8400 | |
| 8296 | for (size_t arg_i = 0; arg_i < g->clang_argv_len; arg_i += 1) { | |
| 8297 | args.append(g->clang_argv[arg_i]); | |
| 8298 | } | |
| 8401 | for (size_t arg_i = 0; arg_i < g->clang_argv_len; arg_i += 1) { | |
| 8402 | args.append(g->clang_argv[arg_i]); | |
| 8403 | } | |
| 8299 | 8404 | |
| 8300 | for (size_t arg_i = 0; arg_i < c_file->args.length; arg_i += 1) { | |
| 8301 | args.append(c_file->args.at(arg_i)); | |
| 8302 | } | |
| 8405 | for (size_t arg_i = 0; arg_i < c_file->args.length; arg_i += 1) { | |
| 8406 | args.append(c_file->args.at(arg_i)); | |
| 8407 | } | |
| 8303 | 8408 | |
| 8304 | if (g->verbose_cc) { | |
| 8305 | print_zig_cc_cmd("zig", &args); | |
| 8306 | } | |
| 8307 | os_spawn_process(buf_ptr(self_exe_path), args, &term); | |
| 8308 | if (term.how != TerminationIdClean || term.code != 0) { | |
| 8309 | fprintf(stderr, "\nThe following command failed:\n"); | |
| 8310 | print_zig_cc_cmd(buf_ptr(self_exe_path), &args); | |
| 8311 | exit(1); | |
| 8312 | } | |
| 8313 | 8409 | |
| 8314 | g->link_objects.append(out_obj_path); | |
| 8410 | if (g->verbose_cc) { | |
| 8411 | print_zig_cc_cmd("zig", &args); | |
| 8412 | } | |
| 8413 | os_spawn_process(buf_ptr(self_exe_path), args, &term); | |
| 8414 | if (term.how != TerminationIdClean || term.code != 0) { | |
| 8415 | fprintf(stderr, "\nThe following command failed:\n"); | |
| 8416 | print_zig_cc_cmd(buf_ptr(self_exe_path), &args); | |
| 8417 | exit(1); | |
| 8418 | } | |
| 8315 | 8419 | |
| 8316 | if (g->enable_cache) { | |
| 8317 | 8420 | // add the files depended on to the cache system |
| 8318 | if ((err = cache_add_file(&g->cache_hash, c_source_file))) { | |
| 8319 | fprintf(stderr, "unable to add %s to cache: %s\n", buf_ptr(c_source_file), err_str(err)); | |
| 8421 | if ((err = cache_add_dep_file(cache_hash, out_dep_path, true))) { | |
| 8422 | fprintf(stderr, "Failed to add C source dependencies to cache: %s\n", err_str(err)); | |
| 8423 | exit(1); | |
| 8424 | } | |
| 8425 | os_delete_file(out_dep_path); | |
| 8426 | ||
| 8427 | if ((err = cache_final(cache_hash, &digest))) { | |
| 8428 | fprintf(stderr, "Unable to finalize cache hash: %s\n", err_str(err)); | |
| 8429 | exit(1); | |
| 8430 | } | |
| 8431 | artifact_dir = buf_alloc(); | |
| 8432 | os_path_join(o_dir, &digest, artifact_dir); | |
| 8433 | if ((err = os_make_path(artifact_dir))) { | |
| 8434 | fprintf(stderr, "Unable to create output directory '%s': %s", | |
| 8435 | buf_ptr(artifact_dir), err_str(err)); | |
| 8320 | 8436 | exit(1); |
| 8321 | 8437 | } |
| 8322 | if ((err = cache_add_dep_file(&g->cache_hash, out_dep_path, true))) { | |
| 8323 | fprintf(stderr, "failed to add C source dependencies to cache: %s\n", err_str(err)); | |
| 8438 | o_final_path = buf_alloc(); | |
| 8439 | os_path_join(artifact_dir, final_o_basename, o_final_path); | |
| 8440 | if ((err = os_rename(out_obj_path, o_final_path))) { | |
| 8441 | fprintf(stderr, "Unable to rename object: %s\n", err_str(err)); | |
| 8324 | 8442 | exit(1); |
| 8325 | 8443 | } |
| 8444 | } else { | |
| 8445 | // cache hit | |
| 8446 | artifact_dir = buf_alloc(); | |
| 8447 | os_path_join(o_dir, &digest, artifact_dir); | |
| 8448 | o_final_path = buf_alloc(); | |
| 8449 | os_path_join(artifact_dir, final_o_basename, o_final_path); | |
| 8450 | } | |
| 8451 | ||
| 8452 | if (g->enable_cache) { | |
| 8453 | cache_buf(&g->cache_hash, &digest); | |
| 8326 | 8454 | } |
| 8455 | ||
| 8456 | g->link_objects.append(o_final_path); | |
| 8457 | g->caches_to_release.append(cache_hash); | |
| 8327 | 8458 | } |
| 8328 | 8459 | |
| 8329 | 8460 | static void gen_c_objects(CodeGen *g) { |
| ... | ... | @@ -8338,6 +8469,8 @@ static void gen_c_objects(CodeGen *g) { |
| 8338 | 8469 | exit(1); |
| 8339 | 8470 | } |
| 8340 | 8471 | |
| 8472 | codegen_add_time_event(g, "Compile C Code"); | |
| 8473 | ||
| 8341 | 8474 | for (size_t c_file_i = 0; c_file_i < g->c_source_files.length; c_file_i += 1) { |
| 8342 | 8475 | CFile *c_file = g->c_source_files.at(c_file_i); |
| 8343 | 8476 | gen_c_object(g, self_exe_path, c_file); |
| ... | ... | @@ -8862,13 +8995,6 @@ static Error check_cache(CodeGen *g, Buf *manifest_dir, Buf *digest) { |
| 8862 | 8995 | cache_list_of_buf(ch, g->forbidden_libs.items, g->forbidden_libs.length); |
| 8863 | 8996 | cache_list_of_file(ch, g->link_objects.items, g->link_objects.length); |
| 8864 | 8997 | cache_list_of_file(ch, g->assembly_files.items, g->assembly_files.length); |
| 8865 | for (size_t c_file_i = 0; c_file_i < g->c_source_files.length; c_file_i += 1) { | |
| 8866 | CFile *c_file = g->c_source_files.at(c_file_i); | |
| 8867 | cache_file(ch, buf_create_from_str(c_file->source_path)); | |
| 8868 | for (size_t opt_i = 0; opt_i < c_file->args.length; opt_i += 1) { | |
| 8869 | cache_buf(ch, buf_create_from_str(c_file->args.at(opt_i))); | |
| 8870 | } | |
| 8871 | } | |
| 8872 | 8998 | cache_int(ch, g->emit_file_type); |
| 8873 | 8999 | cache_int(ch, g->build_mode); |
| 8874 | 9000 | cache_int(ch, g->out_type); |
| ... | ... | @@ -8908,13 +9034,27 @@ static Error check_cache(CodeGen *g, Buf *manifest_dir, Buf *digest) { |
| 8908 | 9034 | cache_buf(ch, &g->libc->dynamic_linker_path); |
| 8909 | 9035 | } |
| 8910 | 9036 | |
| 9037 | gen_c_objects(g); | |
| 9038 | ||
| 8911 | 9039 | buf_resize(digest, 0); |
| 8912 | 9040 | if ((err = cache_hit(ch, digest))) |
| 8913 | 9041 | return err; |
| 8914 | 9042 | |
| 9043 | if (ch->manifest_file_path != nullptr) { | |
| 9044 | g->caches_to_release.append(ch); | |
| 9045 | } | |
| 9046 | ||
| 8915 | 9047 | return ErrorNone; |
| 8916 | 9048 | } |
| 8917 | 9049 | |
| 9050 | static bool need_llvm_module(CodeGen *g) { | |
| 9051 | return g->assembly_files.length != 0 || buf_len(&g->root_package->root_src_path) != 0; | |
| 9052 | } | |
| 9053 | ||
| 9054 | static bool compilation_is_already_done(CodeGen *g) { | |
| 9055 | return !need_llvm_module(g) && g->link_objects.length == 1 && g->out_type == OutTypeObj; | |
| 9056 | } | |
| 9057 | ||
| 8918 | 9058 | static void resolve_out_paths(CodeGen *g) { |
| 8919 | 9059 | Buf *o_basename = buf_create_from_buf(g->root_out_name); |
| 8920 | 9060 | |
| ... | ... | @@ -8941,7 +9081,9 @@ static void resolve_out_paths(CodeGen *g) { |
| 8941 | 9081 | zig_unreachable(); |
| 8942 | 9082 | } |
| 8943 | 9083 | |
| 8944 | if (g->enable_cache || g->out_type != OutTypeObj) { | |
| 9084 | if (compilation_is_already_done(g)) { | |
| 9085 | buf_init_from_str(&g->o_file_output_path, buf_ptr(g->link_objects.at(0))); | |
| 9086 | } else if (g->enable_cache || g->out_type != OutTypeObj) { | |
| 8945 | 9087 | os_path_join(&g->artifact_dir, o_basename, &g->o_file_output_path); |
| 8946 | 9088 | } else if (g->wanted_output_file_path != nullptr && g->out_type == OutTypeObj) { |
| 8947 | 9089 | buf_init_from_buf(&g->o_file_output_path, g->wanted_output_file_path); |
| ... | ... | @@ -8949,39 +9091,41 @@ static void resolve_out_paths(CodeGen *g) { |
| 8949 | 9091 | buf_init_from_buf(&g->o_file_output_path, o_basename); |
| 8950 | 9092 | } |
| 8951 | 9093 | |
| 8952 | if (g->out_type == OutTypeObj) { | |
| 9094 | if (!g->enable_cache && g->wanted_output_file_path != nullptr) { | |
| 9095 | buf_init_from_buf(&g->output_file_path, g->wanted_output_file_path); | |
| 9096 | return; | |
| 9097 | } | |
| 9098 | ||
| 9099 | if (compilation_is_already_done(g)) { | |
| 8953 | 9100 | buf_init_from_buf(&g->output_file_path, &g->o_file_output_path); |
| 8954 | } else if (g->out_type == OutTypeExe) { | |
| 8955 | if (!g->enable_cache && g->wanted_output_file_path != nullptr) { | |
| 8956 | buf_init_from_buf(&g->output_file_path, g->wanted_output_file_path); | |
| 8957 | } else { | |
| 8958 | assert(g->root_out_name); | |
| 9101 | return; | |
| 9102 | } | |
| 8959 | 9103 | |
| 8960 | Buf basename = BUF_INIT; | |
| 8961 | buf_init_from_buf(&basename, g->root_out_name); | |
| 8962 | buf_append_str(&basename, target_exe_file_ext(g->zig_target)); | |
| 8963 | if (g->enable_cache || g->is_test_build) { | |
| 8964 | os_path_join(&g->artifact_dir, &basename, &g->output_file_path); | |
| 8965 | } else { | |
| 8966 | buf_init_from_buf(&g->output_file_path, &basename); | |
| 8967 | } | |
| 8968 | } | |
| 8969 | } else if (g->out_type == OutTypeLib) { | |
| 8970 | if (!g->enable_cache && g->wanted_output_file_path != nullptr) { | |
| 8971 | buf_init_from_buf(&g->output_file_path, g->wanted_output_file_path); | |
| 8972 | } else { | |
| 8973 | Buf basename = BUF_INIT; | |
| 8974 | buf_init_from_buf(&basename, g->root_out_name); | |
| 8975 | buf_append_str(&basename, target_lib_file_ext(g->zig_target, g->is_static, | |
| 8976 | g->version_major, g->version_minor, g->version_patch)); | |
| 8977 | if (g->enable_cache) { | |
| 8978 | os_path_join(&g->artifact_dir, &basename, &g->output_file_path); | |
| 8979 | } else { | |
| 8980 | buf_init_from_buf(&g->output_file_path, &basename); | |
| 8981 | } | |
| 8982 | } | |
| 9104 | const char *extname; | |
| 9105 | switch (g->out_type) { | |
| 9106 | case OutTypeUnknown: | |
| 9107 | zig_unreachable(); | |
| 9108 | case OutTypeObj: | |
| 9109 | extname = target_o_file_ext(g->zig_target); | |
| 9110 | break; | |
| 9111 | case OutTypeExe: | |
| 9112 | extname = target_exe_file_ext(g->zig_target); | |
| 9113 | break; | |
| 9114 | case OutTypeLib: | |
| 9115 | extname = target_lib_file_ext(g->zig_target, g->is_static, | |
| 9116 | g->version_major, g->version_minor, g->version_patch); | |
| 9117 | break; | |
| 9118 | } | |
| 9119 | ||
| 9120 | assert(g->root_out_name); | |
| 9121 | ||
| 9122 | Buf basename = BUF_INIT; | |
| 9123 | buf_init_from_buf(&basename, g->root_out_name); | |
| 9124 | buf_append_str(&basename, extname); | |
| 9125 | if (g->enable_cache || g->is_test_build) { | |
| 9126 | os_path_join(&g->artifact_dir, &basename, &g->output_file_path); | |
| 8983 | 9127 | } else { |
| 8984 | zig_unreachable(); | |
| 9128 | buf_init_from_buf(&g->output_file_path, &basename); | |
| 8985 | 9129 | } |
| 8986 | 9130 | } |
| 8987 | 9131 | |
| ... | ... | @@ -8991,14 +9135,11 @@ void codegen_build_and_link(CodeGen *g) { |
| 8991 | 9135 | |
| 8992 | 9136 | detect_libc(g); |
| 8993 | 9137 | |
| 8994 | Buf *stage1_dir = get_stage1_cache_path(); | |
| 8995 | 9138 | Buf *artifact_dir = buf_alloc(); |
| 8996 | 9139 | Buf digest = BUF_INIT; |
| 8997 | 9140 | if (g->enable_cache) { |
| 8998 | codegen_add_time_event(g, "Check Cache"); | |
| 8999 | ||
| 9000 | 9141 | Buf *manifest_dir = buf_alloc(); |
| 9001 | os_path_join(stage1_dir, buf_create_from_str("build"), manifest_dir); | |
| 9142 | os_path_join(g->cache_dir, buf_create_from_str("build"), manifest_dir); | |
| 9002 | 9143 | |
| 9003 | 9144 | if ((err = check_cache(g, manifest_dir, &digest))) { |
| 9004 | 9145 | if (err == ErrorCacheUnavailable) { |
| ... | ... | @@ -9009,7 +9150,10 @@ void codegen_build_and_link(CodeGen *g) { |
| 9009 | 9150 | exit(1); |
| 9010 | 9151 | } |
| 9011 | 9152 | |
| 9012 | os_path_join(stage1_dir, buf_create_from_str("artifact"), artifact_dir); | |
| 9153 | os_path_join(g->cache_dir, buf_create_from_str("artifact"), artifact_dir); | |
| 9154 | } else { | |
| 9155 | // There is a call to this in check_cache | |
| 9156 | gen_c_objects(g); | |
| 9013 | 9157 | } |
| 9014 | 9158 | |
| 9015 | 9159 | if (g->enable_cache && buf_len(&digest) != 0) { |
| ... | ... | @@ -9022,7 +9166,6 @@ void codegen_build_and_link(CodeGen *g) { |
| 9022 | 9166 | |
| 9023 | 9167 | gen_global_asm(g); |
| 9024 | 9168 | gen_root_source(g); |
| 9025 | gen_c_objects(g); | |
| 9026 | 9169 | |
| 9027 | 9170 | if (g->enable_cache) { |
| 9028 | 9171 | if ((err = cache_final(&g->cache_hash, &digest))) { |
| ... | ... | @@ -9031,7 +9174,7 @@ void codegen_build_and_link(CodeGen *g) { |
| 9031 | 9174 | } |
| 9032 | 9175 | os_path_join(artifact_dir, &digest, &g->artifact_dir); |
| 9033 | 9176 | } else { |
| 9034 | buf_init_from_buf(&g->artifact_dir, &g->cache_dir); | |
| 9177 | buf_init_from_buf(&g->artifact_dir, g->cache_dir); | |
| 9035 | 9178 | } |
| 9036 | 9179 | if ((err = os_make_path(&g->artifact_dir))) { |
| 9037 | 9180 | fprintf(stderr, "Unable to create artifact directory: %s\n", err_str(err)); |
| ... | ... | @@ -9040,14 +9183,8 @@ void codegen_build_and_link(CodeGen *g) { |
| 9040 | 9183 | resolve_out_paths(g); |
| 9041 | 9184 | |
| 9042 | 9185 | codegen_add_time_event(g, "Code Generation"); |
| 9043 | if (g->out_type == OutTypeObj && g->c_source_files.length == 1) { | |
| 9044 | assert(g->link_objects.length == 1); | |
| 9045 | if ((err = os_rename(g->link_objects.pop(), &g->o_file_output_path))) { | |
| 9046 | fprintf(stderr, "unable to move object to '%s': %s\n", | |
| 9047 | buf_ptr(&g->o_file_output_path), err_str(err)); | |
| 9048 | exit(1); | |
| 9049 | } | |
| 9050 | } else { | |
| 9186 | ||
| 9187 | if (need_llvm_module(g)) { | |
| 9051 | 9188 | do_code_gen(g); |
| 9052 | 9189 | codegen_add_time_event(g, "LLVM Emit Output"); |
| 9053 | 9190 | zig_llvm_emit_output(g); |
| ... | ... | @@ -9056,14 +9193,15 @@ void codegen_build_and_link(CodeGen *g) { |
| 9056 | 9193 | codegen_add_time_event(g, "Generate .h"); |
| 9057 | 9194 | gen_h_file(g); |
| 9058 | 9195 | } |
| 9059 | if (g->out_type != OutTypeObj && g->emit_file_type == EmitFileTypeBinary) { | |
| 9060 | codegen_link(g); | |
| 9061 | } | |
| 9196 | } | |
| 9197 | ||
| 9198 | if (g->emit_file_type == EmitFileTypeBinary && !compilation_is_already_done(g)) { | |
| 9199 | codegen_link(g); | |
| 9062 | 9200 | } |
| 9063 | 9201 | } |
| 9064 | 9202 | |
| 9065 | if (g->enable_cache) { | |
| 9066 | cache_release(&g->cache_hash); | |
| 9203 | while (g->caches_to_release.length != 0) { | |
| 9204 | cache_release(g->caches_to_release.pop()); | |
| 9067 | 9205 | } |
| 9068 | 9206 | codegen_add_time_event(g, "Done"); |
| 9069 | 9207 | } |
src/codegen.hpp+2-1
| ... | ... | @@ -16,7 +16,8 @@ |
| 16 | 16 | #include <stdio.h> |
| 17 | 17 | |
| 18 | 18 | CodeGen *codegen_create(Buf *main_pkg_path, Buf *root_src_path, const ZigTarget *target, |
| 19 | OutType out_type, BuildMode build_mode, Buf *zig_lib_dir, Buf *override_std_dir, ZigLibCInstallation *libc); | |
| 19 | OutType out_type, BuildMode build_mode, Buf *zig_lib_dir, Buf *override_std_dir, | |
| 20 | ZigLibCInstallation *libc, Buf *cache_dir); | |
| 20 | 21 | |
| 21 | 22 | void codegen_set_clang_argv(CodeGen *codegen, const char **args, size_t len); |
| 22 | 23 | void codegen_set_llvm_argv(CodeGen *codegen, const char **args, size_t len); |
src/link.cpp+316-51
| ... | ... | @@ -9,6 +9,8 @@ |
| 9 | 9 | #include "config.h" |
| 10 | 10 | #include "codegen.hpp" |
| 11 | 11 | #include "analyze.hpp" |
| 12 | #include "compiler.hpp" | |
| 13 | ||
| 12 | 14 | |
| 13 | 15 | struct LinkJob { |
| 14 | 16 | CodeGen *codegen; |
| ... | ... | @@ -17,18 +19,290 @@ struct LinkJob { |
| 17 | 19 | HashMap<Buf *, bool, buf_hash, buf_eql_buf> rpath_table; |
| 18 | 20 | }; |
| 19 | 21 | |
| 20 | static const char *get_libc_crt_file(CodeGen *g, const char *file) { | |
| 21 | assert(g->libc != nullptr); | |
| 22 | Buf *out_buf = buf_alloc(); | |
| 23 | os_path_join(&g->libc->crt_dir, buf_create_from_str(file), out_buf); | |
| 24 | return buf_ptr(out_buf); | |
| 22 | static CodeGen *create_child_codegen(CodeGen *parent_gen, Buf *root_src_path, OutType out_type, | |
| 23 | ZigLibCInstallation *libc) | |
| 24 | { | |
| 25 | CodeGen *child_gen = codegen_create(nullptr, root_src_path, parent_gen->zig_target, out_type, | |
| 26 | parent_gen->build_mode, parent_gen->zig_lib_dir, parent_gen->zig_std_dir, libc, get_stage1_cache_path()); | |
| 27 | child_gen->out_h_path = nullptr; | |
| 28 | child_gen->verbose_tokenize = parent_gen->verbose_tokenize; | |
| 29 | child_gen->verbose_ast = parent_gen->verbose_ast; | |
| 30 | child_gen->verbose_link = parent_gen->verbose_link; | |
| 31 | child_gen->verbose_ir = parent_gen->verbose_ir; | |
| 32 | child_gen->verbose_llvm_ir = parent_gen->verbose_llvm_ir; | |
| 33 | child_gen->verbose_cimport = parent_gen->verbose_cimport; | |
| 34 | child_gen->verbose_cc = parent_gen->verbose_cc; | |
| 35 | ||
| 36 | codegen_set_strip(child_gen, parent_gen->strip_debug_symbols); | |
| 37 | child_gen->disable_pic = parent_gen->disable_pic; | |
| 38 | child_gen->valgrind_support = ValgrindSupportDisabled; | |
| 39 | ||
| 40 | codegen_set_errmsg_color(child_gen, parent_gen->err_color); | |
| 41 | ||
| 42 | codegen_set_mmacosx_version_min(child_gen, parent_gen->mmacosx_version_min); | |
| 43 | codegen_set_mios_version_min(child_gen, parent_gen->mios_version_min); | |
| 44 | ||
| 45 | child_gen->enable_cache = true; | |
| 46 | ||
| 47 | return child_gen; | |
| 48 | } | |
| 49 | ||
| 50 | ||
| 51 | static bool target_is_glibc(CodeGen *g) { | |
| 52 | return g->zig_target->os == OsLinux && target_abi_is_gnu(g->zig_target->abi); | |
| 53 | } | |
| 54 | ||
| 55 | static const char *build_libc_object(CodeGen *parent_gen, const char *name, CFile *c_file) { | |
| 56 | CodeGen *child_gen = create_child_codegen(parent_gen, nullptr, OutTypeObj, nullptr); | |
| 57 | codegen_set_out_name(child_gen, buf_create_from_str(name)); | |
| 58 | ZigList<CFile *> c_source_files = {0}; | |
| 59 | c_source_files.append(c_file); | |
| 60 | child_gen->c_source_files = c_source_files; | |
| 61 | codegen_build_and_link(child_gen); | |
| 62 | return buf_ptr(&child_gen->output_file_path); | |
| 25 | 63 | } |
| 26 | 64 | |
| 27 | static const char *get_libc_static_file(CodeGen *g, const char *file) { | |
| 28 | assert(g->libc != nullptr); | |
| 29 | Buf *out_buf = buf_alloc(); | |
| 30 | os_path_join(&g->libc->static_lib_dir, buf_create_from_str(file), out_buf); | |
| 31 | return buf_ptr(out_buf); | |
| 65 | static const char *path_from_libc(CodeGen *g, const char *subpath) { | |
| 66 | Buf *libc_dir = buf_alloc(); | |
| 67 | os_path_join(g->zig_lib_dir, buf_create_from_str("libc"), libc_dir); | |
| 68 | Buf *result = buf_alloc(); | |
| 69 | os_path_join(libc_dir, buf_create_from_str(subpath), result); | |
| 70 | return buf_ptr(result); | |
| 71 | } | |
| 72 | ||
| 73 | static const char *get_libc_crt_file(CodeGen *parent, const char *file) { | |
| 74 | if (parent->libc == nullptr && target_is_glibc(parent)) { | |
| 75 | if (strcmp(file, "crti.o") == 0) { | |
| 76 | CFile *c_file = allocate<CFile>(1); | |
| 77 | c_file->source_path = path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "x86_64" OS_SEP "crti.S"); | |
| 78 | c_file->args.append("-I"); | |
| 79 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include")); | |
| 80 | c_file->args.append("-I"); | |
| 81 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "generic")); | |
| 82 | c_file->args.append("-D_LIBC_REENTRANT"); | |
| 83 | c_file->args.append("-include"); | |
| 84 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include" OS_SEP "libc-modules.h")); | |
| 85 | c_file->args.append("-DMODULE_NAME=libc"); | |
| 86 | c_file->args.append("-include"); | |
| 87 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include" OS_SEP "libc-symbols.h")); | |
| 88 | c_file->args.append("-DTOP_NAMESPACE=glibc"); | |
| 89 | c_file->args.append("-DASSEMBLER"); | |
| 90 | ||
| 91 | // this is a workaround for: | |
| 92 | // glibc/sysdeps/x86_64/crti.S:64:2: error: invalid instruction mnemonic '_cet_endbr' | |
| 93 | // _CET_ENDBR | |
| 94 | // ^~~~~~~~~~ | |
| 95 | c_file->args.append("-D_CET_ENDBR="); | |
| 96 | ||
| 97 | c_file->args.append("-g"); | |
| 98 | c_file->args.append("-Wa,--noexecstack"); | |
| 99 | return build_libc_object(parent, "crti", c_file); | |
| 100 | } else if (strcmp(file, "crtn.o") == 0) { | |
| 101 | CFile *c_file = allocate<CFile>(1); | |
| 102 | c_file->source_path = path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "x86_64" OS_SEP "crtn.S"); | |
| 103 | c_file->args.append("-D_LIBC_REENTRANT"); | |
| 104 | c_file->args.append("-DMODULE_NAME=libc"); | |
| 105 | c_file->args.append("-DTOP_NAMESPACE=glibc"); | |
| 106 | c_file->args.append("-DASSEMBLER"); | |
| 107 | c_file->args.append("-g"); | |
| 108 | c_file->args.append("-Wa,--noexecstack"); | |
| 109 | return build_libc_object(parent, "crtn", c_file); | |
| 110 | } else if (strcmp(file, "start.os") == 0) { | |
| 111 | CFile *c_file = allocate<CFile>(1); | |
| 112 | c_file->source_path = path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "x86_64" OS_SEP "start.S"); | |
| 113 | c_file->args.append("-I"); | |
| 114 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "x86_64")); | |
| 115 | c_file->args.append("-I"); | |
| 116 | c_file->args.append(path_from_libc(parent, "glibc")); | |
| 117 | c_file->args.append("-I"); | |
| 118 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include")); | |
| 119 | c_file->args.append("-I"); | |
| 120 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "generic")); | |
| 121 | c_file->args.append("-D_LIBC_REENTRANT"); | |
| 122 | c_file->args.append("-include"); | |
| 123 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include" OS_SEP "libc-modules.h")); | |
| 124 | c_file->args.append("-DMODULE_NAME=libc"); | |
| 125 | c_file->args.append("-include"); | |
| 126 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include" OS_SEP "libc-symbols.h")); | |
| 127 | c_file->args.append("-DPIC"); | |
| 128 | c_file->args.append("-DSHARED"); | |
| 129 | c_file->args.append("-DTOP_NAMESPACE=glibc"); | |
| 130 | c_file->args.append("-DASSEMBLER"); | |
| 131 | c_file->args.append("-g"); | |
| 132 | c_file->args.append("-Wa,--noexecstack"); | |
| 133 | return build_libc_object(parent, "start", c_file); | |
| 134 | } else if (strcmp(file, "abi-note.o") == 0) { | |
| 135 | CFile *c_file = allocate<CFile>(1); | |
| 136 | c_file->source_path = path_from_libc(parent, "glibc" OS_SEP "csu" OS_SEP "abi-note.S"); | |
| 137 | c_file->args.append("-I"); | |
| 138 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include")); | |
| 139 | c_file->args.append("-I"); | |
| 140 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "csu")); | |
| 141 | c_file->args.append("-D_LIBC_REENTRANT"); | |
| 142 | c_file->args.append("-DMODULE_NAME=libc"); | |
| 143 | c_file->args.append("-DTOP_NAMESPACE=glibc"); | |
| 144 | c_file->args.append("-DASSEMBLER"); | |
| 145 | c_file->args.append("-g"); | |
| 146 | c_file->args.append("-Wa,--noexecstack"); | |
| 147 | return build_libc_object(parent, "abi-note", c_file); | |
| 148 | } else if (strcmp(file, "init.o") == 0) { | |
| 149 | CFile *c_file = allocate<CFile>(1); | |
| 150 | c_file->source_path = path_from_libc(parent, "glibc" OS_SEP "csu" OS_SEP "init.c"); | |
| 151 | c_file->args.append("-std=gnu11"); | |
| 152 | c_file->args.append("-fgnu89-inline"); | |
| 153 | c_file->args.append("-g"); | |
| 154 | c_file->args.append("-O2"); | |
| 155 | c_file->args.append("-fmerge-all-constants"); | |
| 156 | c_file->args.append("-fno-stack-protector"); | |
| 157 | c_file->args.append("-fmath-errno"); | |
| 158 | c_file->args.append("-I"); | |
| 159 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include")); | |
| 160 | c_file->args.append("-I"); | |
| 161 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "generic")); | |
| 162 | c_file->args.append("-DSTACK_PROTECTOR_LEVEL=0"); | |
| 163 | c_file->args.append("-ftls-model=initial-exec"); | |
| 164 | c_file->args.append("-D_LIBC_REENTRANT"); | |
| 165 | c_file->args.append("-include"); | |
| 166 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include" OS_SEP "libc-modules.h")); | |
| 167 | c_file->args.append("-DMODULE_NAME=libc"); | |
| 168 | c_file->args.append("-include"); | |
| 169 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include" OS_SEP "libc-symbols.h")); | |
| 170 | c_file->args.append("-DTOP_NAMESPACE=glibc"); | |
| 171 | return build_libc_object(parent, "init", c_file); | |
| 172 | } else if (strcmp(file, "Scrt1.o") == 0) { | |
| 173 | const char *start_os = get_libc_crt_file(parent, "start.os"); | |
| 174 | const char *abi_note_o = get_libc_crt_file(parent, "abi-note.o"); | |
| 175 | const char *init_o = get_libc_crt_file(parent, "init.o"); | |
| 176 | CodeGen *child_gen = create_child_codegen(parent, nullptr, OutTypeObj, nullptr); | |
| 177 | codegen_set_out_name(child_gen, buf_create_from_str("Scrt1")); | |
| 178 | codegen_add_object(child_gen, buf_create_from_str(start_os)); | |
| 179 | codegen_add_object(child_gen, buf_create_from_str(abi_note_o)); | |
| 180 | codegen_add_object(child_gen, buf_create_from_str(init_o)); | |
| 181 | codegen_build_and_link(child_gen); | |
| 182 | return buf_ptr(&child_gen->output_file_path); | |
| 183 | } else if (strcmp(file, "libc.so.6") == 0) { | |
| 184 | Buf *glibc_dummy_root_src = buf_create_from_str(path_from_libc(parent, "symbols.zig")); | |
| 185 | CodeGen *child_gen = create_child_codegen(parent, glibc_dummy_root_src, OutTypeLib, nullptr); | |
| 186 | codegen_set_out_name(child_gen, buf_create_from_str("c")); | |
| 187 | codegen_set_lib_version(child_gen, 6, 0, 0); | |
| 188 | child_gen->is_static = false; | |
| 189 | codegen_build_and_link(child_gen); | |
| 190 | return buf_ptr(&child_gen->output_file_path); | |
| 191 | } else if (strcmp(file, "libc_nonshared.a") == 0) { | |
| 192 | CodeGen *child_gen = create_child_codegen(parent, nullptr, OutTypeLib, nullptr); | |
| 193 | codegen_set_out_name(child_gen, buf_create_from_str("c_nonshared")); | |
| 194 | child_gen->is_static = true; | |
| 195 | { | |
| 196 | CFile *c_file = allocate<CFile>(1); | |
| 197 | c_file->source_path = path_from_libc(parent, "glibc" OS_SEP "csu" OS_SEP "elf-init.c"); | |
| 198 | c_file->args.append("-std=gnu11"); | |
| 199 | c_file->args.append("-fgnu89-inline"); | |
| 200 | c_file->args.append("-g"); | |
| 201 | c_file->args.append("-O2"); | |
| 202 | c_file->args.append("-fmerge-all-constants"); | |
| 203 | c_file->args.append("-fno-stack-protector"); | |
| 204 | c_file->args.append("-fmath-errno"); | |
| 205 | c_file->args.append("-fno-stack-protector"); | |
| 206 | c_file->args.append("-I"); | |
| 207 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include")); | |
| 208 | c_file->args.append("-I"); | |
| 209 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "generic")); | |
| 210 | c_file->args.append("-DSTACK_PROTECTOR_LEVEL=0"); | |
| 211 | c_file->args.append("-fPIC"); | |
| 212 | c_file->args.append("-fno-stack-protector"); | |
| 213 | c_file->args.append("-ftls-model=initial-exec"); | |
| 214 | c_file->args.append("-D_LIBC_REENTRANT"); | |
| 215 | c_file->args.append("-include"); | |
| 216 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include" OS_SEP "libc-modules.h")); | |
| 217 | c_file->args.append("-DMODULE_NAME=libc"); | |
| 218 | c_file->args.append("-include"); | |
| 219 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include" OS_SEP "libc-symbols.h")); | |
| 220 | c_file->args.append("-DPIC"); | |
| 221 | c_file->args.append("-DLIBC_NONSHARED=1"); | |
| 222 | c_file->args.append("-DTOP_NAMESPACE=glibc"); | |
| 223 | codegen_add_object(child_gen, buf_create_from_str(build_libc_object(parent, "elf-init", c_file))); | |
| 224 | } | |
| 225 | static const struct { | |
| 226 | const char *name; | |
| 227 | const char *path; | |
| 228 | } deps[] = { | |
| 229 | {"atexit", "glibc" OS_SEP "stdlib" OS_SEP "atexit.c"}, | |
| 230 | {"at_quick_exit", "glibc" OS_SEP "stdlib" OS_SEP "at_quick_exit.c"}, | |
| 231 | {"stat", "glibc" OS_SEP "io" OS_SEP "stat.c"}, | |
| 232 | {"fstat", "glibc" OS_SEP "io" OS_SEP "fstat.c"}, | |
| 233 | {"lstat", "glibc" OS_SEP "io" OS_SEP "lstat.c"}, | |
| 234 | {"stat64", "glibc" OS_SEP "io" OS_SEP "stat64.c"}, | |
| 235 | {"fstat64", "glibc" OS_SEP "io" OS_SEP "fstat64.c"}, | |
| 236 | {"lstat64", "glibc" OS_SEP "io" OS_SEP "lstat64.c"}, | |
| 237 | {"fstatat", "glibc" OS_SEP "io" OS_SEP "fstatat.c"}, | |
| 238 | {"fstatat64", "glibc" OS_SEP "io" OS_SEP "fstatat64.c"}, | |
| 239 | {"mknod", "glibc" OS_SEP "io" OS_SEP "mknod.c"}, | |
| 240 | {"mknodat", "glibc" OS_SEP "io" OS_SEP "mknodat.c"}, | |
| 241 | {"pthread_atfork", "glibc" OS_SEP "nptl" OS_SEP "pthread_atfork.c"}, | |
| 242 | {"warning-nop", "glibc" OS_SEP "debug" OS_SEP "warning-nop.c"}, | |
| 243 | {"stack_chk_fail_local", "glibc" OS_SEP "debug" OS_SEP "stack_chk_fail_local.c"}, | |
| 244 | }; | |
| 245 | for (size_t i = 0; i < array_length(deps); i += 1) { | |
| 246 | CFile *c_file = allocate<CFile>(1); | |
| 247 | c_file->source_path = path_from_libc(parent, deps[i].path); | |
| 248 | c_file->args.append("-std=gnu11"); | |
| 249 | c_file->args.append("-fgnu89-inline"); | |
| 250 | c_file->args.append("-g"); | |
| 251 | c_file->args.append("-O2"); | |
| 252 | c_file->args.append("-fmerge-all-constants"); | |
| 253 | c_file->args.append("-fno-stack-protector"); | |
| 254 | c_file->args.append("-fmath-errno"); | |
| 255 | c_file->args.append("-ftls-model=initial-exec"); | |
| 256 | c_file->args.append("-I"); | |
| 257 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include")); | |
| 258 | c_file->args.append("-I"); | |
| 259 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP | |
| 260 | "unix" OS_SEP "sysv" OS_SEP "linux" OS_SEP "x86_64")); | |
| 261 | c_file->args.append("-I"); | |
| 262 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP | |
| 263 | "unix" OS_SEP "sysv" OS_SEP "linux" OS_SEP "x86")); | |
| 264 | c_file->args.append("-I"); | |
| 265 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "x86")); | |
| 266 | c_file->args.append("-I"); | |
| 267 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "x86" OS_SEP "nptl")); | |
| 268 | c_file->args.append("-I"); | |
| 269 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP | |
| 270 | "unix" OS_SEP "sysv" OS_SEP "linux" OS_SEP "include")); | |
| 271 | c_file->args.append("-I"); | |
| 272 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP | |
| 273 | "unix" OS_SEP "sysv" OS_SEP "linux")); | |
| 274 | c_file->args.append("-I"); | |
| 275 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "nptl")); | |
| 276 | c_file->args.append("-I"); | |
| 277 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "pthread")); | |
| 278 | c_file->args.append("-I"); | |
| 279 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "x86_64")); | |
| 280 | c_file->args.append("-I"); | |
| 281 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "generic")); | |
| 282 | c_file->args.append("-I"); | |
| 283 | c_file->args.append(path_from_libc(parent, "glibc")); | |
| 284 | c_file->args.append("-D_LIBC_REENTRANT"); | |
| 285 | c_file->args.append("-include"); | |
| 286 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include" OS_SEP "libc-modules.h")); | |
| 287 | c_file->args.append("-DMODULE_NAME=libc"); | |
| 288 | c_file->args.append("-include"); | |
| 289 | c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "include" OS_SEP "libc-symbols.h")); | |
| 290 | c_file->args.append("-DPIC"); | |
| 291 | c_file->args.append("-DLIBC_NONSHARED=1"); | |
| 292 | c_file->args.append("-DTOP_NAMESPACE=glibc"); | |
| 293 | codegen_add_object(child_gen, buf_create_from_str(build_libc_object(parent, deps[i].name, c_file))); | |
| 294 | } | |
| 295 | codegen_build_and_link(child_gen); | |
| 296 | return buf_ptr(&child_gen->output_file_path); | |
| 297 | } else { | |
| 298 | zig_unreachable(); | |
| 299 | } | |
| 300 | } else { | |
| 301 | assert(parent->libc != nullptr); | |
| 302 | Buf *out_buf = buf_alloc(); | |
| 303 | os_path_join(&parent->libc->crt_dir, buf_create_from_str(file), out_buf); | |
| 304 | return buf_ptr(out_buf); | |
| 305 | } | |
| 32 | 306 | } |
| 33 | 307 | |
| 34 | 308 | static Buf *build_a_raw(CodeGen *parent_gen, const char *aname, Buf *full_path) { |
| ... | ... | @@ -41,30 +315,12 @@ static Buf *build_a_raw(CodeGen *parent_gen, const char *aname, Buf *full_path) |
| 41 | 315 | child_out_type = OutTypeObj; |
| 42 | 316 | } |
| 43 | 317 | |
| 44 | CodeGen *child_gen = codegen_create(nullptr, full_path, parent_gen->zig_target, child_out_type, | |
| 45 | parent_gen->build_mode, parent_gen->zig_lib_dir, parent_gen->zig_std_dir, | |
| 46 | parent_gen->libc); | |
| 47 | ||
| 48 | child_gen->out_h_path = nullptr; | |
| 49 | child_gen->verbose_tokenize = parent_gen->verbose_tokenize; | |
| 50 | child_gen->verbose_ast = parent_gen->verbose_ast; | |
| 51 | child_gen->verbose_link = parent_gen->verbose_link; | |
| 52 | child_gen->verbose_ir = parent_gen->verbose_ir; | |
| 53 | child_gen->verbose_llvm_ir = parent_gen->verbose_llvm_ir; | |
| 54 | child_gen->verbose_cimport = parent_gen->verbose_cimport; | |
| 55 | 318 | |
| 56 | codegen_set_strip(child_gen, parent_gen->strip_debug_symbols); | |
| 319 | CodeGen *child_gen = create_child_codegen(parent_gen, full_path, child_out_type, | |
| 320 | parent_gen->libc); | |
| 57 | 321 | codegen_set_is_static(child_gen, true); |
| 58 | child_gen->disable_pic = parent_gen->disable_pic; | |
| 59 | child_gen->valgrind_support = ValgrindSupportDisabled; | |
| 60 | ||
| 61 | 322 | codegen_set_out_name(child_gen, buf_create_from_str(aname)); |
| 62 | 323 | |
| 63 | codegen_set_errmsg_color(child_gen, parent_gen->err_color); | |
| 64 | ||
| 65 | codegen_set_mmacosx_version_min(child_gen, parent_gen->mmacosx_version_min); | |
| 66 | codegen_set_mios_version_min(child_gen, parent_gen->mios_version_min); | |
| 67 | ||
| 68 | 324 | // This is so that compiler_rt and builtin libraries know whether they |
| 69 | 325 | // will eventually be linked with libc. They make different decisions |
| 70 | 326 | // about what to export depending on whether libc is linked. |
| ... | ... | @@ -73,7 +329,6 @@ static Buf *build_a_raw(CodeGen *parent_gen, const char *aname, Buf *full_path) |
| 73 | 329 | new_link_lib->provided_explicitly = parent_gen->libc_link_lib->provided_explicitly; |
| 74 | 330 | } |
| 75 | 331 | |
| 76 | child_gen->enable_cache = true; | |
| 77 | 332 | codegen_build_and_link(child_gen); |
| 78 | 333 | return &child_gen->output_file_path; |
| 79 | 334 | } |
| ... | ... | @@ -180,7 +435,9 @@ static void construct_linker_job_elf(LinkJob *lj) { |
| 180 | 435 | lj->args.append(g->linker_script); |
| 181 | 436 | } |
| 182 | 437 | |
| 183 | lj->args.append("--gc-sections"); | |
| 438 | if (g->out_type != OutTypeObj) { | |
| 439 | lj->args.append("--gc-sections"); | |
| 440 | } | |
| 184 | 441 | |
| 185 | 442 | lj->args.append("-m"); |
| 186 | 443 | lj->args.append(getLDMOption(g->zig_target)); |
| ... | ... | @@ -211,20 +468,15 @@ static void construct_linker_job_elf(LinkJob *lj) { |
| 211 | 468 | |
| 212 | 469 | if (lj->link_in_crt) { |
| 213 | 470 | const char *crt1o; |
| 214 | const char *crtbegino; | |
| 215 | 471 | if (g->zig_target->os == OsNetBSD) { |
| 216 | 472 | crt1o = "crt0.o"; |
| 217 | crtbegino = "crtbegin.o"; | |
| 218 | 473 | } else if (g->is_static) { |
| 219 | 474 | crt1o = "crt1.o"; |
| 220 | crtbegino = "crtbeginT.o"; | |
| 221 | 475 | } else { |
| 222 | 476 | crt1o = "Scrt1.o"; |
| 223 | crtbegino = "crtbegin.o"; | |
| 224 | 477 | } |
| 225 | 478 | lj->args.append(get_libc_crt_file(g, crt1o)); |
| 226 | 479 | lj->args.append(get_libc_crt_file(g, "crti.o")); |
| 227 | lj->args.append(get_libc_static_file(g, crtbegino)); | |
| 228 | 480 | } |
| 229 | 481 | |
| 230 | 482 | for (size_t i = 0; i < g->rpath_list.length; i += 1) { |
| ... | ... | @@ -259,22 +511,28 @@ static void construct_linker_job_elf(LinkJob *lj) { |
| 259 | 511 | } |
| 260 | 512 | |
| 261 | 513 | if (g->libc_link_lib != nullptr) { |
| 262 | assert(g->libc != nullptr); | |
| 263 | lj->args.append("-L"); | |
| 264 | lj->args.append(buf_ptr(&g->libc->crt_dir)); | |
| 514 | if (g->libc != nullptr) { | |
| 515 | lj->args.append("-L"); | |
| 516 | lj->args.append(buf_ptr(&g->libc->crt_dir)); | |
| 517 | ||
| 518 | if (!buf_eql_buf(&g->libc->crt_dir, &g->libc->lib_dir)) { | |
| 519 | lj->args.append("-L"); | |
| 520 | lj->args.append(buf_ptr(&g->libc->lib_dir)); | |
| 521 | } | |
| 265 | 522 | |
| 266 | if (!buf_eql_buf(&g->libc->crt_dir, &g->libc->lib_dir)) { | |
| 267 | 523 | lj->args.append("-L"); |
| 268 | lj->args.append(buf_ptr(&g->libc->lib_dir)); | |
| 524 | lj->args.append(buf_ptr(&g->libc->static_lib_dir)); | |
| 269 | 525 | } |
| 270 | 526 | |
| 271 | lj->args.append("-L"); | |
| 272 | lj->args.append(buf_ptr(&g->libc->static_lib_dir)); | |
| 273 | ||
| 274 | 527 | if (!g->is_static) { |
| 275 | assert(buf_len(&g->libc->dynamic_linker_path) != 0); | |
| 276 | lj->args.append("-dynamic-linker"); | |
| 277 | lj->args.append(buf_ptr(&g->libc->dynamic_linker_path)); | |
| 528 | if (g->libc != nullptr) { | |
| 529 | assert(buf_len(&g->libc->dynamic_linker_path) != 0); | |
| 530 | lj->args.append("-dynamic-linker"); | |
| 531 | lj->args.append(buf_ptr(&g->libc->dynamic_linker_path)); | |
| 532 | } else { | |
| 533 | lj->args.append("-dynamic-linker"); | |
| 534 | lj->args.append(target_dynamic_linker(g->zig_target)); | |
| 535 | } | |
| 278 | 536 | } |
| 279 | 537 | |
| 280 | 538 | } |
| ... | ... | @@ -326,7 +584,7 @@ static void construct_linker_job_elf(LinkJob *lj) { |
| 326 | 584 | lj->args.append("-lc"); |
| 327 | 585 | lj->args.append("-lm"); |
| 328 | 586 | lj->args.append("--end-group"); |
| 329 | } else { | |
| 587 | } else if (g->libc != nullptr) { | |
| 330 | 588 | lj->args.append("-lgcc"); |
| 331 | 589 | lj->args.append("--as-needed"); |
| 332 | 590 | lj->args.append("-lgcc_s"); |
| ... | ... | @@ -337,12 +595,16 @@ static void construct_linker_job_elf(LinkJob *lj) { |
| 337 | 595 | lj->args.append("--as-needed"); |
| 338 | 596 | lj->args.append("-lgcc_s"); |
| 339 | 597 | lj->args.append("--no-as-needed"); |
| 598 | } else if (target_is_glibc(g)) { | |
| 599 | lj->args.append(get_libc_crt_file(g, "libc.so.6")); // this is our dummy so file | |
| 600 | lj->args.append(get_libc_crt_file(g, "libc_nonshared.a")); | |
| 601 | } else { | |
| 602 | zig_unreachable(); | |
| 340 | 603 | } |
| 341 | 604 | } |
| 342 | 605 | |
| 343 | 606 | // crt end |
| 344 | 607 | if (lj->link_in_crt) { |
| 345 | lj->args.append(get_libc_static_file(g, "crtend.o")); | |
| 346 | 608 | lj->args.append(get_libc_crt_file(g, "crtn.o")); |
| 347 | 609 | } |
| 348 | 610 | |
| ... | ... | @@ -975,7 +1237,6 @@ static void construct_linker_job(LinkJob *lj) { |
| 975 | 1237 | } |
| 976 | 1238 | |
| 977 | 1239 | void codegen_link(CodeGen *g) { |
| 978 | assert(g->out_type != OutTypeObj); | |
| 979 | 1240 | codegen_add_time_event(g, "Build Dependencies"); |
| 980 | 1241 | |
| 981 | 1242 | LinkJob lj = {0}; |
| ... | ... | @@ -994,6 +1255,10 @@ void codegen_link(CodeGen *g) { |
| 994 | 1255 | LLVMDumpModule(g->module); |
| 995 | 1256 | } |
| 996 | 1257 | |
| 1258 | if (g->out_type == OutTypeObj) { | |
| 1259 | lj.args.append("-r"); | |
| 1260 | } | |
| 1261 | ||
| 997 | 1262 | if (g->out_type == OutTypeLib && g->is_static) { |
| 998 | 1263 | ZigList<const char *> file_names = {}; |
| 999 | 1264 | for (size_t i = 0; i < g->link_objects.length; i += 1) { |
src/main.cpp+20-36
| ... | ... | @@ -478,12 +478,6 @@ int main(int argc, char **argv) { |
| 478 | 478 | |
| 479 | 479 | ZigTarget target; |
| 480 | 480 | get_native_target(&target); |
| 481 | CodeGen *g = codegen_create(main_pkg_path, build_runner_path, &target, OutTypeExe, | |
| 482 | BuildModeDebug, get_zig_lib_dir(), override_std_dir, nullptr); | |
| 483 | g->valgrind_support = valgrind_support; | |
| 484 | g->enable_time_report = timing_info; | |
| 485 | buf_init_from_str(&g->cache_dir, cache_dir ? cache_dir : default_zig_cache_name); | |
| 486 | codegen_set_out_name(g, buf_create_from_str("build")); | |
| 487 | 481 | |
| 488 | 482 | Buf *build_file_buf = buf_create_from_str(build_file); |
| 489 | 483 | Buf build_file_abs = os_path_resolve(&build_file_buf, 1); |
| ... | ... | @@ -491,7 +485,6 @@ int main(int argc, char **argv) { |
| 491 | 485 | Buf build_file_dirname = BUF_INIT; |
| 492 | 486 | os_path_split(&build_file_abs, &build_file_dirname, &build_file_basename); |
| 493 | 487 | |
| 494 | ||
| 495 | 488 | Buf full_cache_dir = BUF_INIT; |
| 496 | 489 | if (cache_dir == nullptr) { |
| 497 | 490 | os_path_join(&build_file_dirname, buf_create_from_str(default_zig_cache_name), &full_cache_dir); |
| ... | ... | @@ -500,6 +493,12 @@ int main(int argc, char **argv) { |
| 500 | 493 | full_cache_dir = os_path_resolve(&cache_dir_buf, 1); |
| 501 | 494 | } |
| 502 | 495 | |
| 496 | CodeGen *g = codegen_create(main_pkg_path, build_runner_path, &target, OutTypeExe, | |
| 497 | BuildModeDebug, get_zig_lib_dir(), override_std_dir, nullptr, &full_cache_dir); | |
| 498 | g->valgrind_support = valgrind_support; | |
| 499 | g->enable_time_report = timing_info; | |
| 500 | codegen_set_out_name(g, buf_create_from_str("build")); | |
| 501 | ||
| 503 | 502 | args.items[1] = buf_ptr(&build_file_dirname); |
| 504 | 503 | args.items[2] = buf_ptr(&full_cache_dir); |
| 505 | 504 | |
| ... | ... | @@ -569,9 +568,9 @@ int main(int argc, char **argv) { |
| 569 | 568 | get_native_target(&target); |
| 570 | 569 | Buf *fmt_runner_path = buf_alloc(); |
| 571 | 570 | os_path_join(get_zig_special_dir(), buf_create_from_str("fmt_runner.zig"), fmt_runner_path); |
| 571 | Buf *cache_dir_buf = buf_create_from_str(cache_dir ? cache_dir : default_zig_cache_name); | |
| 572 | 572 | CodeGen *g = codegen_create(main_pkg_path, fmt_runner_path, &target, OutTypeExe, |
| 573 | BuildModeDebug, get_zig_lib_dir(), nullptr, nullptr); | |
| 574 | buf_init_from_str(&g->cache_dir, cache_dir ? cache_dir : default_zig_cache_name); | |
| 573 | BuildModeDebug, get_zig_lib_dir(), nullptr, nullptr, cache_dir_buf); | |
| 575 | 574 | g->valgrind_support = valgrind_support; |
| 576 | 575 | g->is_single_threaded = true; |
| 577 | 576 | codegen_set_out_name(g, buf_create_from_str("fmt")); |
| ... | ... | @@ -913,7 +912,7 @@ int main(int argc, char **argv) { |
| 913 | 912 | } |
| 914 | 913 | case CmdBuiltin: { |
| 915 | 914 | CodeGen *g = codegen_create(main_pkg_path, nullptr, &target, |
| 916 | out_type, build_mode, get_zig_lib_dir(), override_std_dir, nullptr); | |
| 915 | out_type, build_mode, get_zig_lib_dir(), override_std_dir, nullptr, nullptr); | |
| 917 | 916 | g->valgrind_support = valgrind_support; |
| 918 | 917 | g->is_single_threaded = is_single_threaded; |
| 919 | 918 | Buf *builtin_source = codegen_generate_builtin_source(g); |
| ... | ... | @@ -941,30 +940,6 @@ int main(int argc, char **argv) { |
| 941 | 940 | } else if ((cmd == CmdTranslateC || cmd == CmdTest || cmd == CmdRun) && !in_file) { |
| 942 | 941 | fprintf(stderr, "Expected source file argument.\n"); |
| 943 | 942 | return print_error_usage(arg0); |
| 944 | } else if (cmd == CmdBuild && out_type == OutTypeObj) { | |
| 945 | if (objects.length != 0) { | |
| 946 | fprintf(stderr, | |
| 947 | "When building an object file, --object arguments are invalid.\n" | |
| 948 | "Consider building a static library instead.\n"); | |
| 949 | return print_error_usage(arg0); | |
| 950 | } | |
| 951 | size_t zig_root_src_count = in_file ? 1 : 0; | |
| 952 | if (zig_root_src_count + c_source_files.length > 1) { | |
| 953 | fprintf(stderr, | |
| 954 | "When building an object file, only one of these allowed:\n" | |
| 955 | " * Zig root source file argument\n" | |
| 956 | " * --c-source argument\n" | |
| 957 | "Consider building a static library instead.\n"); | |
| 958 | return print_error_usage(arg0); | |
| 959 | } | |
| 960 | if (c_source_files.length != 0 && asm_files.length != 0) { | |
| 961 | fprintf(stderr, | |
| 962 | "When building an object file, only one of these allowed:\n" | |
| 963 | " * --assembly argument\n" | |
| 964 | " * --c-source argument\n" | |
| 965 | "Consider building a static library instead.\n"); | |
| 966 | return print_error_usage(arg0); | |
| 967 | } | |
| 968 | 943 | } |
| 969 | 944 | |
| 970 | 945 | assert(cmd != CmdBuild || out_type != OutTypeUnknown); |
| ... | ... | @@ -1016,8 +991,18 @@ int main(int argc, char **argv) { |
| 1016 | 991 | return EXIT_FAILURE; |
| 1017 | 992 | } |
| 1018 | 993 | } |
| 994 | Buf *cache_dir_buf; | |
| 995 | if (cache_dir == nullptr) { | |
| 996 | if (cmd == CmdRun) { | |
| 997 | cache_dir_buf = get_stage1_cache_path(); | |
| 998 | } else { | |
| 999 | cache_dir_buf = buf_create_from_str(default_zig_cache_name); | |
| 1000 | } | |
| 1001 | } else { | |
| 1002 | cache_dir_buf = buf_create_from_str(cache_dir); | |
| 1003 | } | |
| 1019 | 1004 | CodeGen *g = codegen_create(main_pkg_path, zig_root_source_file, &target, out_type, build_mode, |
| 1020 | get_zig_lib_dir(), override_std_dir, libc); | |
| 1005 | get_zig_lib_dir(), override_std_dir, libc, cache_dir_buf); | |
| 1021 | 1006 | g->valgrind_support = valgrind_support; |
| 1022 | 1007 | g->subsystem = subsystem; |
| 1023 | 1008 | |
| ... | ... | @@ -1030,7 +1015,6 @@ int main(int argc, char **argv) { |
| 1030 | 1015 | } |
| 1031 | 1016 | |
| 1032 | 1017 | g->enable_time_report = timing_info; |
| 1033 | buf_init_from_str(&g->cache_dir, cache_dir ? cache_dir : default_zig_cache_name); | |
| 1034 | 1018 | codegen_set_out_name(g, buf_out_name); |
| 1035 | 1019 | codegen_set_lib_version(g, ver_major, ver_minor, ver_patch); |
| 1036 | 1020 | codegen_set_is_test(g, cmd == CmdTest); |
src/os.cpp+31-1
| ... | ... | @@ -54,6 +54,10 @@ typedef SSIZE_T ssize_t; |
| 54 | 54 | #include <link.h> |
| 55 | 55 | #endif |
| 56 | 56 | |
| 57 | #if defined(ZIG_OS_LINUX) | |
| 58 | #include <sys/auxv.h> | |
| 59 | #endif | |
| 60 | ||
| 57 | 61 | #if defined(ZIG_OS_FREEBSD) || defined(ZIG_OS_NETBSD) |
| 58 | 62 | #include <sys/sysctl.h> |
| 59 | 63 | #endif |
| ... | ... | @@ -1396,8 +1400,34 @@ Error os_make_dir(Buf *path) { |
| 1396 | 1400 | #endif |
| 1397 | 1401 | } |
| 1398 | 1402 | |
| 1403 | static void init_rand() { | |
| 1404 | #if defined(ZIG_OS_WINDOWS) | |
| 1405 | const char bytes[sizeof(unsigned)]; | |
| 1406 | unsigned seed; | |
| 1407 | RtlGenRandom(bytes, sizeof(unsigned)); | |
| 1408 | memcpy(&seed, bytes, sizeof(unsigned)); | |
| 1409 | srand(seed); | |
| 1410 | #elif defined(ZIG_OS_LINUX) | |
| 1411 | srand(*((unsigned*)getauxval(AT_RANDOM))); | |
| 1412 | #else | |
| 1413 | int fd = open("/dev/urandom", O_RDONLY|O_CLOEXEC); | |
| 1414 | if (fd == -1) { | |
| 1415 | zig_panic("unable to open /dev/urandom"); | |
| 1416 | } | |
| 1417 | const char bytes[sizeof(unsigned)]; | |
| 1418 | unsigned seed; | |
| 1419 | while (read(fd, bytes, sizeof(unsigned)) == -1) { | |
| 1420 | if (errno == EINTR) continue; | |
| 1421 | zig_panic("unable to read /dev/urandom"); | |
| 1422 | } | |
| 1423 | close(fd); | |
| 1424 | memcpy(&seed, bytes, sizeof(unsigned)); | |
| 1425 | srand(seed); | |
| 1426 | #endif | |
| 1427 | } | |
| 1428 | ||
| 1399 | 1429 | int os_init(void) { |
| 1400 | srand((unsigned)time(NULL)); | |
| 1430 | init_rand(); | |
| 1401 | 1431 | #if defined(ZIG_OS_WINDOWS) |
| 1402 | 1432 | _setmode(fileno(stdout), _O_BINARY); |
| 1403 | 1433 | _setmode(fileno(stderr), _O_BINARY); |
src/target.cpp+14
| ... | ... | @@ -1330,3 +1330,17 @@ ZigLLVM_EnvironmentType target_default_abi(ZigLLVM_ArchType arch, Os os) { |
| 1330 | 1330 | } |
| 1331 | 1331 | zig_unreachable(); |
| 1332 | 1332 | } |
| 1333 | ||
| 1334 | bool target_abi_is_gnu(ZigLLVM_EnvironmentType abi) { | |
| 1335 | switch (abi) { | |
| 1336 | case ZigLLVM_GNU: | |
| 1337 | case ZigLLVM_GNUABIN32: | |
| 1338 | case ZigLLVM_GNUABI64: | |
| 1339 | case ZigLLVM_GNUEABI: | |
| 1340 | case ZigLLVM_GNUEABIHF: | |
| 1341 | case ZigLLVM_GNUX32: | |
| 1342 | return true; | |
| 1343 | default: | |
| 1344 | return false; | |
| 1345 | } | |
| 1346 | } |
src/target.hpp+1
| ... | ... | @@ -157,5 +157,6 @@ bool target_has_valgrind_support(const ZigTarget *target); |
| 157 | 157 | bool target_is_darwin(const ZigTarget *target); |
| 158 | 158 | bool target_requires_libc(const ZigTarget *target); |
| 159 | 159 | bool target_supports_fpic(const ZigTarget *target); |
| 160 | bool target_abi_is_gnu(ZigLLVM_EnvironmentType abi); | |
| 160 | 161 | |
| 161 | 162 | #endif |
src/translate_c.cpp+1-1
| ... | ... | @@ -4778,7 +4778,7 @@ Error parse_h_file(ZigType *import, ZigList<ErrorMsg *> *errors, const char *tar |
| 4778 | 4778 | |
| 4779 | 4779 | Buf *out_dep_path = nullptr; |
| 4780 | 4780 | if (codegen->enable_cache) { |
| 4781 | Buf *prefix = buf_sprintf("%s" OS_SEP, buf_ptr(&codegen->cache_dir)); | |
| 4781 | Buf *prefix = buf_sprintf("%s" OS_SEP, buf_ptr(codegen->cache_dir)); | |
| 4782 | 4782 | out_dep_path = os_tmp_filename(prefix, buf_create_from_str(".d")); |
| 4783 | 4783 | clang_argv.append("-MD"); |
| 4784 | 4784 | clang_argv.append("-MF"); |