| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| 2 | #ifndef _ASM_GENERIC_RESOURCE_H |
| 3 | #define _ASM_GENERIC_RESOURCE_H |
| 4 | |
| 5 | /* |
| 6 | * Resource limit IDs |
| 7 | * |
| 8 | * ( Compatibility detail: there are architectures that have |
| 9 | * a different rlimit ID order in the 5-9 range and want |
| 10 | * to keep that order for binary compatibility. The reasons |
| 11 | * are historic and all new rlimits are identical across all |
| 12 | * arches. If an arch has such special order for some rlimits |
| 13 | * then it defines them prior including asm-generic/resource.h. ) |
| 14 | */ |
| 15 | |
| 16 | #define RLIMIT_CPU 0 /* CPU time in sec */ |
| 17 | #define RLIMIT_FSIZE 1 /* Maximum filesize */ |
| 18 | #define RLIMIT_DATA 2 /* max data size */ |
| 19 | #define RLIMIT_STACK 3 /* max stack size */ |
| 20 | #define RLIMIT_CORE 4 /* max core file size */ |
| 21 | |
| 22 | #ifndef RLIMIT_RSS |
| 23 | # define RLIMIT_RSS 5 /* max resident set size */ |
| 24 | #endif |
| 25 | |
| 26 | #ifndef RLIMIT_NPROC |
| 27 | # define RLIMIT_NPROC 6 /* max number of processes */ |
| 28 | #endif |
| 29 | |
| 30 | #ifndef RLIMIT_NOFILE |
| 31 | # define RLIMIT_NOFILE 7 /* max number of open files */ |
| 32 | #endif |
| 33 | |
| 34 | #ifndef RLIMIT_MEMLOCK |
| 35 | # define RLIMIT_MEMLOCK 8 /* max locked-in-memory address space */ |
| 36 | #endif |
| 37 | |
| 38 | #ifndef RLIMIT_AS |
| 39 | # define RLIMIT_AS 9 /* address space limit */ |
| 40 | #endif |
| 41 | |
| 42 | #define RLIMIT_LOCKS 10 /* maximum file locks held */ |
| 43 | #define RLIMIT_SIGPENDING 11 /* max number of pending signals */ |
| 44 | #define RLIMIT_MSGQUEUE 12 /* maximum bytes in POSIX mqueues */ |
| 45 | #define RLIMIT_NICE 13 /* max nice prio allowed to raise to |
| 46 | 0-39 for nice level 19 .. -20 */ |
| 47 | #define RLIMIT_RTPRIO 14 /* maximum realtime priority */ |
| 48 | #define RLIMIT_RTTIME 15 /* timeout for RT tasks in us */ |
| 49 | #define RLIM_NLIMITS 16 |
| 50 | |
| 51 | /* |
| 52 | * SuS says limits have to be unsigned. |
| 53 | * Which makes a ton more sense anyway. |
| 54 | * |
| 55 | * Some architectures override this (for compatibility reasons): |
| 56 | */ |
| 57 | #ifndef RLIM_INFINITY |
| 58 | # define RLIM_INFINITY (~0UL) |
| 59 | #endif |
| 60 | |
| 61 | |
| 62 | #endif /* _ASM_GENERIC_RESOURCE_H */ |