authorgravatar for kieroda@gmail.comAven Bross <kieroda@gmail.com> 2023-09-20 04:12:31-05:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2023-09-22 12:49:03-07:00
log6c54ed73f79cfc3efa1da10ed17f1da31d3ed6a6
tree337bcf3c6cd9cb88acad676ab9af8c9469a58fc3
parent4585cb1e2ff6afdb23748bd020ccf8e850550510

Added basic support for wasm32-emscripten target

3 files changed, 1582 insertions(+), 1 deletions(-)

lib/std/c/emscripten.zig+192-1
...@@ -1,3 +1,169 @@...@@ -1,3 +1,169 @@
1const std = @import("../std.zig");
2const maxInt = std.math.maxInt;
3const emscripten = std.os.emscripten;
4
5pub const AF = emscripten.AF;
6pub const AT = emscripten.AT;
7pub const CLOCK = emscripten.CLOCK;
8pub const CPU_COUNT = emscripten.CPU_COUNT;
9pub const E = emscripten.E;
10pub const F = emscripten.F;
11pub const FD_CLOEXEC = emscripten.FD_CLOEXEC;
12pub const F_OK = emscripten.F_OK;
13pub const Flock = emscripten.Flock;
14pub const IFNAMESIZE = emscripten.IFNAMESIZE;
15pub const IOV_MAX = emscripten.IOV_MAX;
16pub const IPPROTO = emscripten.IPPROTO;
17pub const LOCK = emscripten.LOCK;
18pub const MADV = emscripten.MADV;
19pub const MAP = struct {
20 pub usingnamespace emscripten.MAP;
21 /// Only used by libc to communicate failure.
22 pub const FAILED = @as(*anyopaque, @ptrFromInt(maxInt(usize)));
23};
24pub const MSF = emscripten.MSF;
25pub const MSG = emscripten.MSG;
26pub const NAME_MAX = emscripten.NAME_MAX;
27pub const O = emscripten.O;
28pub const PATH_MAX = emscripten.PATH_MAX;
29pub const POLL = emscripten.POLL;
30pub const PROT = emscripten.PROT;
31pub const REG = emscripten.REG;
32pub const RLIM = emscripten.RLIM;
33pub const R_OK = emscripten.R_OK;
34pub const S = emscripten.S;
35pub const SA = emscripten.SA;
36pub const SEEK = emscripten.SEEK;
37pub const SHUT = emscripten.SHUT;
38pub const SIG = emscripten.SIG;
39pub const SIOCGIFINDEX = emscripten.SIOCGIFINDEX;
40pub const SO = emscripten.SO;
41pub const SOCK = emscripten.SOCK;
42pub const SOL = emscripten.SOL;
43pub const STDERR_FILENO = emscripten.STDERR_FILENO;
44pub const STDIN_FILENO = emscripten.STDIN_FILENO;
45pub const STDOUT_FILENO = emscripten.STDOUT_FILENO;
46pub const Sigaction = emscripten.Sigaction;
47pub const TCP = emscripten.TCP;
48pub const TCSA = emscripten.TCSA;
49pub const W = emscripten.W;
50pub const W_OK = emscripten.W_OK;
51pub const X_OK = emscripten.X_OK;
52pub const addrinfo = emscripten.addrinfo;
53pub const blkcnt_t = emscripten.blkcnt_t;
54pub const blksize_t = emscripten.blksize_t;
55pub const clock_t = emscripten.clock_t;
56pub const cpu_set_t = emscripten.cpu_set_t;
57pub const dev_t = emscripten.dev_t;
58pub const dl_phdr_info = emscripten.dl_phdr_info;
59pub const empty_sigset = emscripten.empty_sigset;
60pub const fd_t = emscripten.fd_t;
61pub const gid_t = emscripten.gid_t;
62pub const ifreq = emscripten.ifreq;
63pub const ino_t = emscripten.ino_t;
64pub const mcontext_t = emscripten.mcontext_t;
65pub const mode_t = emscripten.mode_t;
66pub const msghdr = emscripten.msghdr;
67pub const msghdr_const = emscripten.msghdr_const;
68pub const nfds_t = emscripten.nfds_t;
69pub const nlink_t = emscripten.nlink_t;
70pub const off_t = emscripten.off_t;
71pub const pid_t = emscripten.pid_t;
72pub const pollfd = emscripten.pollfd;
73pub const rlim_t = emscripten.rlim_t;
74pub const rlimit = emscripten.rlimit;
75pub const rlimit_resource = emscripten.rlimit_resource;
76pub const rusage = emscripten.rusage;
77pub const siginfo_t = emscripten.siginfo_t;
78pub const sigset_t = emscripten.sigset_t;
79pub const sockaddr = emscripten.sockaddr;
80pub const socklen_t = emscripten.socklen_t;
81pub const stack_t = emscripten.stack_t;
82pub const tcflag_t = emscripten.tcflag_t;
83pub const termios = emscripten.termios;
84pub const time_t = emscripten.time_t;
85pub const timespec = emscripten.timespec;
86pub const timeval = emscripten.timeval;
87pub const timezone = emscripten.timezone;
88pub const ucontext_t = emscripten.ucontext_t;
89pub const uid_t = emscripten.uid_t;
90pub const utsname = emscripten.utsname;
91
92pub const _errno = struct {
93 extern "c" fn __errno_location() *c_int;
94}.__errno_location;
95
96pub const Stat = emscripten.Stat;
97
98pub const AI = struct {
99 pub const PASSIVE = 0x01;
100 pub const CANONNAME = 0x02;
101 pub const NUMERICHOST = 0x04;
102 pub const V4MAPPED = 0x08;
103 pub const ALL = 0x10;
104 pub const ADDRCONFIG = 0x20;
105 pub const NUMERICSERV = 0x400;
106};
107
108pub const NI = struct {
109 pub const NUMERICHOST = 0x01;
110 pub const NUMERICSERV = 0x02;
111 pub const NOFQDN = 0x04;
112 pub const NAMEREQD = 0x08;
113 pub const DGRAM = 0x10;
114 pub const NUMERICSCOPE = 0x100;
115 pub const MAXHOST = 255;
116 pub const MAXSERV = 32;
117};
118
119pub const EAI = enum(c_int) {
120 BADFLAGS = -1,
121 NONAME = -2,
122 AGAIN = -3,
123 FAIL = -4,
124 FAMILY = -6,
125 SOCKTYPE = -7,
126 SERVICE = -8,
127 MEMORY = -10,
128 SYSTEM = -11,
129 OVERFLOW = -12,
130
131 NODATA = -5,
132 ADDRFAMILY = -9,
133 INPROGRESS = -100,
134 CANCELED = -101,
135 NOTCANCELED = -102,
136 ALLDONE = -103,
137 INTR = -104,
138 IDN_ENCODE = -105,
139
140 _,
141};
142
143pub const fopen64 = std.c.fopen;
144pub const fstat64 = std.c.fstat;
145pub const fstatat64 = std.c.fstatat;
146pub const ftruncate64 = std.c.ftruncate;
147pub const getrlimit64 = std.c.getrlimit;
148pub const lseek64 = std.c.lseek;
149pub const mmap64 = std.c.mmap;
150pub const open64 = std.c.open;
151pub const openat64 = std.c.openat;
152pub const pread64 = std.c.pread;
153pub const preadv64 = std.c.preadv;
154pub const pwrite64 = std.c.pwrite;
155pub const pwritev64 = std.c.pwritev;
156pub const setrlimit64 = std.c.setrlimit;
157
158pub extern "c" fn sigaltstack(ss: ?*stack_t, old_ss: ?*stack_t) c_int;
159pub extern "c" fn pipe2(fds: *[2]fd_t, flags: u32) c_int;
160pub extern "c" fn getentropy(buffer: [*]u8, size: usize) c_int;
161
162pub const pthread_attr_t = extern struct {
163 __size: [56]u8,
164 __align: c_long,
165};
166
1pub const pthread_mutex_t = extern struct {167pub const pthread_mutex_t = extern struct {
2 size: [__SIZEOF_PTHREAD_MUTEX_T]u8 align(4) = [_]u8{0} ** __SIZEOF_PTHREAD_MUTEX_T,168 size: [__SIZEOF_PTHREAD_MUTEX_T]u8 align(4) = [_]u8{0} ** __SIZEOF_PTHREAD_MUTEX_T,
3};169};
...@@ -7,5 +173,30 @@ pub const pthread_cond_t = extern struct {...@@ -7,5 +173,30 @@ pub const pthread_cond_t = extern struct {
7pub const pthread_rwlock_t = extern struct {173pub const pthread_rwlock_t = extern struct {
8 size: [32]u8 align(4) = [_]u8{0} ** 32,174 size: [32]u8 align(4) = [_]u8{0} ** 32,
9};175};
176
10const __SIZEOF_PTHREAD_COND_T = 48;177const __SIZEOF_PTHREAD_COND_T = 48;
11const __SIZEOF_PTHREAD_MUTEX_T = 28;178const __SIZEOF_PTHREAD_MUTEX_T = 24;
179
180pub const pthread_key_t = c_uint;
181pub const sem_t = extern struct {
182 __size: [__SIZEOF_SEM_T]u8 align(@alignOf(usize)),
183};
184
185const __SIZEOF_SEM_T = 4 * @sizeOf(usize);
186
187pub const RTLD = struct {
188 pub const LAZY = 1;
189 pub const NOW = 2;
190 pub const NOLOAD = 4;
191 pub const NODELETE = 4096;
192 pub const GLOBAL = 256;
193 pub const LOCAL = 0;
194};
195
196pub const dirent = struct {
197 d_ino: c_uint,
198 d_off: c_uint,
199 d_reclen: c_ushort,
200 d_type: u8,
201 d_name: [256]u8,
202};
lib/std/os.zig+8
...@@ -37,6 +37,7 @@ pub const linux = @import("os/linux.zig");...@@ -37,6 +37,7 @@ pub const linux = @import("os/linux.zig");
37pub const plan9 = @import("os/plan9.zig");37pub const plan9 = @import("os/plan9.zig");
38pub const uefi = @import("os/uefi.zig");38pub const uefi = @import("os/uefi.zig");
39pub const wasi = @import("os/wasi.zig");39pub const wasi = @import("os/wasi.zig");
40pub const emscripten = @import("os/emscripten.zig");
40pub const windows = @import("os/windows.zig");41pub const windows = @import("os/windows.zig");
4142
42comptime {43comptime {
...@@ -508,6 +509,13 @@ pub fn getrandom(buffer: []u8) GetRandomError!void {...@@ -508,6 +509,13 @@ pub fn getrandom(buffer: []u8) GetRandomError!void {
508 }509 }
509 return;510 return;
510 }511 }
512 if (builtin.os.tag == .emscripten) {
513 const err = std.c.getErrno(std.c.getentropy(buffer.ptr, buffer.len));
514 switch (err) {
515 .SUCCESS => return,
516 else => return unexpectedErrno(err),
517 }
518 }
511 switch (builtin.os.tag) {519 switch (builtin.os.tag) {
512 .netbsd, .openbsd, .macos, .ios, .tvos, .watchos => {520 .netbsd, .openbsd, .macos, .ios, .tvos, .watchos => {
513 system.arc4random_buf(buffer.ptr, buffer.len);521 system.arc4random_buf(buffer.ptr, buffer.len);
lib/std/os/emscripten.zig created+1382
...@@ -0,0 +1,1382 @@
1const std = @import("std");
2const builtin = @import("builtin");
3const wasi = std.os.wasi;
4const iovec = std.os.iovec;
5const iovec_const = std.os.iovec_const;
6const c = std.c;
7
8pub const FILE = c.FILE;
9
10var __stack_chk_guard: usize = 0;
11fn __stack_chk_fail() callconv(.C) void {
12 std.debug.print("stack smashing detected: terminated\n", .{});
13 emscripten_force_exit(127);
14}
15
16comptime {
17 if (builtin.os.tag == .emscripten) {
18 if (builtin.mode == .Debug or builtin.mode == .ReleaseSafe) {
19 // Emscripten does not provide these symbols, so we must export our own
20 @export(__stack_chk_guard, .{ .name = "__stack_chk_guard", .linkage = .Strong });
21 @export(__stack_chk_fail, .{ .name = "__stack_chk_fail", .linkage = .Strong });
22 }
23 }
24}
25
26pub const PF = struct {
27 pub const UNSPEC = 0;
28 pub const LOCAL = 1;
29 pub const UNIX = LOCAL;
30 pub const FILE = LOCAL;
31 pub const INET = 2;
32 pub const AX25 = 3;
33 pub const IPX = 4;
34 pub const APPLETALK = 5;
35 pub const NETROM = 6;
36 pub const BRIDGE = 7;
37 pub const ATMPVC = 8;
38 pub const X25 = 9;
39 pub const INET6 = 10;
40 pub const ROSE = 11;
41 pub const DECnet = 12;
42 pub const NETBEUI = 13;
43 pub const SECURITY = 14;
44 pub const KEY = 15;
45 pub const NETLINK = 16;
46 pub const ROUTE = PF.NETLINK;
47 pub const PACKET = 17;
48 pub const ASH = 18;
49 pub const ECONET = 19;
50 pub const ATMSVC = 20;
51 pub const RDS = 21;
52 pub const SNA = 22;
53 pub const IRDA = 23;
54 pub const PPPOX = 24;
55 pub const WANPIPE = 25;
56 pub const LLC = 26;
57 pub const IB = 27;
58 pub const MPLS = 28;
59 pub const CAN = 29;
60 pub const TIPC = 30;
61 pub const BLUETOOTH = 31;
62 pub const IUCV = 32;
63 pub const RXRPC = 33;
64 pub const ISDN = 34;
65 pub const PHONET = 35;
66 pub const IEEE802154 = 36;
67 pub const CAIF = 37;
68 pub const ALG = 38;
69 pub const NFC = 39;
70 pub const VSOCK = 40;
71 pub const KCM = 41;
72 pub const QIPCRTR = 42;
73 pub const SMC = 43;
74 pub const XDP = 44;
75 pub const MAX = 45;
76};
77
78pub const AF = struct {
79 pub const UNSPEC = PF.UNSPEC;
80 pub const LOCAL = PF.LOCAL;
81 pub const UNIX = AF.LOCAL;
82 pub const FILE = AF.LOCAL;
83 pub const INET = PF.INET;
84 pub const AX25 = PF.AX25;
85 pub const IPX = PF.IPX;
86 pub const APPLETALK = PF.APPLETALK;
87 pub const NETROM = PF.NETROM;
88 pub const BRIDGE = PF.BRIDGE;
89 pub const ATMPVC = PF.ATMPVC;
90 pub const X25 = PF.X25;
91 pub const INET6 = PF.INET6;
92 pub const ROSE = PF.ROSE;
93 pub const DECnet = PF.DECnet;
94 pub const NETBEUI = PF.NETBEUI;
95 pub const SECURITY = PF.SECURITY;
96 pub const KEY = PF.KEY;
97 pub const NETLINK = PF.NETLINK;
98 pub const ROUTE = PF.ROUTE;
99 pub const PACKET = PF.PACKET;
100 pub const ASH = PF.ASH;
101 pub const ECONET = PF.ECONET;
102 pub const ATMSVC = PF.ATMSVC;
103 pub const RDS = PF.RDS;
104 pub const SNA = PF.SNA;
105 pub const IRDA = PF.IRDA;
106 pub const PPPOX = PF.PPPOX;
107 pub const WANPIPE = PF.WANPIPE;
108 pub const LLC = PF.LLC;
109 pub const IB = PF.IB;
110 pub const MPLS = PF.MPLS;
111 pub const CAN = PF.CAN;
112 pub const TIPC = PF.TIPC;
113 pub const BLUETOOTH = PF.BLUETOOTH;
114 pub const IUCV = PF.IUCV;
115 pub const RXRPC = PF.RXRPC;
116 pub const ISDN = PF.ISDN;
117 pub const PHONET = PF.PHONET;
118 pub const IEEE802154 = PF.IEEE802154;
119 pub const CAIF = PF.CAIF;
120 pub const ALG = PF.ALG;
121 pub const NFC = PF.NFC;
122 pub const VSOCK = PF.VSOCK;
123 pub const KCM = PF.KCM;
124 pub const QIPCRTR = PF.QIPCRTR;
125 pub const SMC = PF.SMC;
126 pub const XDP = PF.XDP;
127 pub const MAX = PF.MAX;
128};
129
130pub const AT = struct {
131 pub const FDCWD = -100;
132 pub const SYMLINK_NOFOLLOW = 0x100;
133 pub const REMOVEDIR = 0x200;
134 pub const SYMLINK_FOLLOW = 0x400;
135 pub const NO_AUTOMOUNT = 0x800;
136 pub const EMPTY_PATH = 0x1000;
137 pub const STATX_SYNC_TYPE = 0x6000;
138 pub const STATX_SYNC_AS_STAT = 0x0000;
139 pub const STATX_FORCE_SYNC = 0x2000;
140 pub const STATX_DONT_SYNC = 0x4000;
141 pub const RECURSIVE = 0x8000;
142};
143
144pub const CLOCK = struct {
145 pub const REALTIME = 0;
146 pub const MONOTONIC = 1;
147 pub const PROCESS_CPUTIME_ID = 2;
148 pub const THREAD_CPUTIME_ID = 3;
149 pub const MONOTONIC_RAW = 4;
150 pub const REALTIME_COARSE = 5;
151 pub const MONOTONIC_COARSE = 6;
152 pub const BOOTTIME = 7;
153 pub const REALTIME_ALARM = 8;
154 pub const BOOTTIME_ALARM = 9;
155 pub const SGI_CYCLE = 10;
156 pub const TAI = 11;
157};
158
159pub const CPU_SETSIZE = 128;
160pub const cpu_set_t = [CPU_SETSIZE / @sizeOf(usize)]usize;
161pub const cpu_count_t = std.meta.Int(.unsigned, std.math.log2(CPU_SETSIZE * 8));
162
163pub fn CPU_COUNT(set: cpu_set_t) cpu_count_t {
164 var sum: cpu_count_t = 0;
165 for (set) |x| {
166 sum += @popCount(x);
167 }
168 return sum;
169}
170
171pub const E = enum(u16) {
172 SUCCESS = @intFromEnum(wasi.E.SUCCESS),
173 @"2BIG" = @intFromEnum(wasi.E.@"2BIG"),
174 ACCES = @intFromEnum(wasi.E.ACCES),
175 ADDRINUSE = @intFromEnum(wasi.E.ADDRINUSE),
176 ADDRNOTAVAIL = @intFromEnum(wasi.E.ADDRNOTAVAIL),
177 AFNOSUPPORT = @intFromEnum(wasi.E.AFNOSUPPORT),
178 /// This is also the error code used for `WOULDBLOCK`.
179 AGAIN = @intFromEnum(wasi.E.AGAIN),
180 ALREADY = @intFromEnum(wasi.E.ALREADY),
181 BADF = @intFromEnum(wasi.E.BADF),
182 BADMSG = @intFromEnum(wasi.E.BADMSG),
183 BUSY = @intFromEnum(wasi.E.BUSY),
184 CANCELED = @intFromEnum(wasi.E.CANCELED),
185 CHILD = @intFromEnum(wasi.E.CHILD),
186 CONNABORTED = @intFromEnum(wasi.E.CONNABORTED),
187 CONNREFUSED = @intFromEnum(wasi.E.CONNREFUSED),
188 CONNRESET = @intFromEnum(wasi.E.CONNRESET),
189 DEADLK = @intFromEnum(wasi.E.DEADLK),
190 DESTADDRREQ = @intFromEnum(wasi.E.DESTADDRREQ),
191 DOM = @intFromEnum(wasi.E.DOM),
192 DQUOT = @intFromEnum(wasi.E.DQUOT),
193 EXIST = @intFromEnum(wasi.E.EXIST),
194 FAULT = @intFromEnum(wasi.E.FAULT),
195 FBIG = @intFromEnum(wasi.E.FBIG),
196 HOSTUNREACH = @intFromEnum(wasi.E.HOSTUNREACH),
197 IDRM = @intFromEnum(wasi.E.IDRM),
198 ILSEQ = @intFromEnum(wasi.E.ILSEQ),
199 INPROGRESS = @intFromEnum(wasi.E.INPROGRESS),
200 INTR = @intFromEnum(wasi.E.INTR),
201 INVAL = @intFromEnum(wasi.E.INVAL),
202 IO = @intFromEnum(wasi.E.IO),
203 ISCONN = @intFromEnum(wasi.E.ISCONN),
204 ISDIR = @intFromEnum(wasi.E.ISDIR),
205 LOOP = @intFromEnum(wasi.E.LOOP),
206 MFILE = @intFromEnum(wasi.E.MFILE),
207 MLINK = @intFromEnum(wasi.E.MLINK),
208 MSGSIZE = @intFromEnum(wasi.E.MSGSIZE),
209 MULTIHOP = @intFromEnum(wasi.E.MULTIHOP),
210 NAMETOOLONG = @intFromEnum(wasi.E.NAMETOOLONG),
211 NETDOWN = @intFromEnum(wasi.E.NETDOWN),
212 NETRESET = @intFromEnum(wasi.E.NETRESET),
213 NETUNREACH = @intFromEnum(wasi.E.NETUNREACH),
214 NFILE = @intFromEnum(wasi.E.NFILE),
215 NOBUFS = @intFromEnum(wasi.E.NOBUFS),
216 NODEV = @intFromEnum(wasi.E.NODEV),
217 NOENT = @intFromEnum(wasi.E.NOENT),
218 NOEXEC = @intFromEnum(wasi.E.NOEXEC),
219 NOLCK = @intFromEnum(wasi.E.NOLCK),
220 NOLINK = @intFromEnum(wasi.E.NOLINK),
221 NOMEM = @intFromEnum(wasi.E.NOMEM),
222 NOMSG = @intFromEnum(wasi.E.NOMSG),
223 NOPROTOOPT = @intFromEnum(wasi.E.NOPROTOOPT),
224 NOSPC = @intFromEnum(wasi.E.NOSPC),
225 NOSYS = @intFromEnum(wasi.E.NOSYS),
226 NOTCONN = @intFromEnum(wasi.E.NOTCONN),
227 NOTDIR = @intFromEnum(wasi.E.NOTDIR),
228 NOTEMPTY = @intFromEnum(wasi.E.NOTEMPTY),
229 NOTRECOVERABLE = @intFromEnum(wasi.E.NOTRECOVERABLE),
230 NOTSOCK = @intFromEnum(wasi.E.NOTSOCK),
231 /// This is also the code used for `NOTSUP`.
232 OPNOTSUPP = @intFromEnum(wasi.E.OPNOTSUPP),
233 NOTTY = @intFromEnum(wasi.E.NOTTY),
234 NXIO = @intFromEnum(wasi.E.NXIO),
235 OVERFLOW = @intFromEnum(wasi.E.OVERFLOW),
236 OWNERDEAD = @intFromEnum(wasi.E.OWNERDEAD),
237 PERM = @intFromEnum(wasi.E.PERM),
238 PIPE = @intFromEnum(wasi.E.PIPE),
239 PROTO = @intFromEnum(wasi.E.PROTO),
240 PROTONOSUPPORT = @intFromEnum(wasi.E.PROTONOSUPPORT),
241 PROTOTYPE = @intFromEnum(wasi.E.PROTOTYPE),
242 RANGE = @intFromEnum(wasi.E.RANGE),
243 ROFS = @intFromEnum(wasi.E.ROFS),
244 SPIPE = @intFromEnum(wasi.E.SPIPE),
245 SRCH = @intFromEnum(wasi.E.SRCH),
246 STALE = @intFromEnum(wasi.E.STALE),
247 TIMEDOUT = @intFromEnum(wasi.E.TIMEDOUT),
248 TXTBSY = @intFromEnum(wasi.E.TXTBSY),
249 XDEV = @intFromEnum(wasi.E.XDEV),
250 NOTCAPABLE = @intFromEnum(wasi.E.NOTCAPABLE),
251
252 ENOSTR = 100,
253 EBFONT = 101,
254 EBADSLT = 102,
255 EBADRQC = 103,
256 ENOANO = 104,
257 ENOTBLK = 105,
258 ECHRNG = 106,
259 EL3HLT = 107,
260 EL3RST = 108,
261 ELNRNG = 109,
262 EUNATCH = 110,
263 ENOCSI = 111,
264 EL2HLT = 112,
265 EBADE = 113,
266 EBADR = 114,
267 EXFULL = 115,
268 ENODATA = 116,
269 ETIME = 117,
270 ENOSR = 118,
271 ENONET = 119,
272 ENOPKG = 120,
273 EREMOTE = 121,
274 EADV = 122,
275 ESRMNT = 123,
276 ECOMM = 124,
277 EDOTDOT = 125,
278 ENOTUNIQ = 126,
279 EBADFD = 127,
280 EREMCHG = 128,
281 ELIBACC = 129,
282 ELIBBAD = 130,
283 ELIBSCN = 131,
284 ELIBMAX = 132,
285 ELIBEXEC = 133,
286 ERESTART = 134,
287 ESTRPIPE = 135,
288 EUSERS = 136,
289 ESOCKTNOSUPPORT = 137,
290 EOPNOTSUPP = 138,
291 EPFNOSUPPORT = 139,
292 ESHUTDOWN = 140,
293 ETOOMANYREFS = 141,
294 EHOSTDOWN = 142,
295 EUCLEAN = 143,
296 ENOTNAM = 144,
297 ENAVAIL = 145,
298 EISNAM = 146,
299 EREMOTEIO = 147,
300 ENOMEDIUM = 148,
301 EMEDIUMTYPE = 149,
302 ENOKEY = 150,
303 EKEYEXPIRED = 151,
304 EKEYREVOKED = 152,
305 EKEYREJECTED = 153,
306 ERFKILL = 154,
307 EHWPOISON = 155,
308 EL2NSYNC = 156,
309 _,
310};
311
312pub const F = struct {
313 pub const DUPFD = 0;
314 pub const GETFD = 1;
315 pub const SETFD = 2;
316 pub const GETFL = 3;
317 pub const SETFL = 4;
318 pub const SETOWN = 8;
319 pub const GETOWN = 9;
320 pub const SETSIG = 10;
321 pub const GETSIG = 11;
322 pub const GETLK = 12;
323 pub const SETLK = 13;
324 pub const SETLKW = 14;
325 pub const SETOWN_EX = 15;
326 pub const GETOWN_EX = 16;
327 pub const GETOWNER_UIDS = 17;
328
329 pub const RDLCK = 0;
330 pub const WRLCK = 1;
331 pub const UNLCK = 2;
332};
333
334pub const FD_CLOEXEC = 1;
335
336pub const F_OK = 0;
337pub const X_OK = 1;
338pub const W_OK = 2;
339pub const R_OK = 4;
340
341pub const W = struct {
342 pub const NOHANG = 1;
343 pub const UNTRACED = 2;
344 pub const STOPPED = 2;
345 pub const EXITED = 4;
346 pub const CONTINUED = 8;
347 pub const NOWAIT = 0x1000000;
348
349 pub fn EXITSTATUS(s: u32) u8 {
350 return @as(u8, @intCast((s & 0xff00) >> 8));
351 }
352 pub fn TERMSIG(s: u32) u32 {
353 return s & 0x7f;
354 }
355 pub fn STOPSIG(s: u32) u32 {
356 return EXITSTATUS(s);
357 }
358 pub fn IFEXITED(s: u32) bool {
359 return TERMSIG(s) == 0;
360 }
361 pub fn IFSTOPPED(s: u32) bool {
362 return @as(u16, @truncate(((s & 0xffff) *% 0x10001) >> 8)) > 0x7f00;
363 }
364 pub fn IFSIGNALED(s: u32) bool {
365 return (s & 0xffff) -% 1 < 0xff;
366 }
367};
368
369pub const Flock = extern struct {
370 type: i16,
371 whence: i16,
372 start: off_t,
373 len: off_t,
374 pid: pid_t,
375};
376
377pub const IFNAMESIZE = 16;
378
379pub const NAME_MAX = 255;
380pub const PATH_MAX = 4096;
381pub const IOV_MAX = 1024;
382
383pub const IPPORT_RESERVED = 1024;
384
385pub const IPPROTO = struct {
386 pub const IP = 0;
387 pub const HOPOPTS = 0;
388 pub const ICMP = 1;
389 pub const IGMP = 2;
390 pub const IPIP = 4;
391 pub const TCP = 6;
392 pub const EGP = 8;
393 pub const PUP = 12;
394 pub const UDP = 17;
395 pub const IDP = 22;
396 pub const TP = 29;
397 pub const DCCP = 33;
398 pub const IPV6 = 41;
399 pub const ROUTING = 43;
400 pub const FRAGMENT = 44;
401 pub const RSVP = 46;
402 pub const GRE = 47;
403 pub const ESP = 50;
404 pub const AH = 51;
405 pub const ICMPV6 = 58;
406 pub const NONE = 59;
407 pub const DSTOPTS = 60;
408 pub const MTP = 92;
409 pub const BEETPH = 94;
410 pub const ENCAP = 98;
411 pub const PIM = 103;
412 pub const COMP = 108;
413 pub const SCTP = 132;
414 pub const MH = 135;
415 pub const UDPLITE = 136;
416 pub const MPLS = 137;
417 pub const RAW = 255;
418 pub const MAX = 256;
419};
420
421pub const LOCK = struct {
422 pub const SH = 1;
423 pub const EX = 2;
424 pub const NB = 4;
425 pub const UN = 8;
426};
427
428pub const MADV = struct {
429 pub const NORMAL = 0;
430 pub const RANDOM = 1;
431 pub const SEQUENTIAL = 2;
432 pub const WILLNEED = 3;
433 pub const DONTNEED = 4;
434 pub const FREE = 8;
435 pub const REMOVE = 9;
436 pub const DONTFORK = 10;
437 pub const DOFORK = 11;
438 pub const MERGEABLE = 12;
439 pub const UNMERGEABLE = 13;
440 pub const HUGEPAGE = 14;
441 pub const NOHUGEPAGE = 15;
442 pub const DONTDUMP = 16;
443 pub const DODUMP = 17;
444 pub const WIPEONFORK = 18;
445 pub const KEEPONFORK = 19;
446 pub const COLD = 20;
447 pub const PAGEOUT = 21;
448 pub const HWPOISON = 100;
449 pub const SOFT_OFFLINE = 101;
450};
451
452pub const MAP = struct {
453 pub const SHARED = 0x01;
454 pub const PRIVATE = 0x02;
455 pub const SHARED_VALIDATE = 0x03;
456 pub const TYPE = 0x0f;
457 pub const FIXED = 0x10;
458 pub const ANON = 0x20;
459 pub const ANONYMOUS = ANON;
460 pub const NORESERVE = 0x4000;
461 pub const GROWSDOWN = 0x0100;
462 pub const DENYWRITE = 0x0800;
463 pub const EXECUTABLE = 0x1000;
464 pub const LOCKED = 0x2000;
465 pub const POPULATE = 0x8000;
466 pub const NONBLOCK = 0x10000;
467 pub const STACK = 0x20000;
468 pub const HUGETLB = 0x40000;
469 pub const SYNC = 0x80000;
470 pub const FIXED_NOREPLACE = 0x100000;
471};
472
473pub const MSF = struct {
474 pub const ASYNC = 1;
475 pub const INVALIDATE = 2;
476 pub const SYNC = 4;
477};
478
479pub const MSG = struct {
480 pub const OOB = 0x0001;
481 pub const PEEK = 0x0002;
482 pub const DONTROUTE = 0x0004;
483 pub const CTRUNC = 0x0008;
484 pub const PROXY = 0x0010;
485 pub const TRUNC = 0x0020;
486 pub const DONTWAIT = 0x0040;
487 pub const EOR = 0x0080;
488 pub const WAITALL = 0x0100;
489 pub const FIN = 0x0200;
490 pub const SYN = 0x0400;
491 pub const CONFIRM = 0x0800;
492 pub const RST = 0x1000;
493 pub const ERRQUEUE = 0x2000;
494 pub const NOSIGNAL = 0x4000;
495 pub const MORE = 0x8000;
496 pub const WAITFORONE = 0x10000;
497 pub const BATCH = 0x40000;
498 pub const ZEROCOPY = 0x4000000;
499 pub const FASTOPEN = 0x20000000;
500 pub const CMSG_CLOEXEC = 0x40000000;
501};
502
503pub const O = struct {
504 pub const RDONLY = 0o0;
505 pub const WRONLY = 0o1;
506 pub const RDWR = 0o2;
507
508 pub const CREAT = 0o100;
509 pub const EXCL = 0o200;
510 pub const NOCTTY = 0o400;
511 pub const TRUNC = 0o1000;
512 pub const APPEND = 0o2000;
513 pub const NONBLOCK = 0o4000;
514 pub const DSYNC = 0o10000;
515 pub const SYNC = 0o4010000;
516 pub const RSYNC = 0o4010000;
517 pub const DIRECTORY = 0o200000;
518 pub const NOFOLLOW = 0o400000;
519 pub const CLOEXEC = 0o2000000;
520
521 pub const ASYNC = 0o20000;
522 pub const DIRECT = 0o40000;
523 pub const LARGEFILE = 0o100000;
524 pub const NOATIME = 0o1000000;
525 pub const PATH = 0o10000000;
526 pub const TMPFILE = 0o20200000;
527 pub const NDELAY = NONBLOCK;
528};
529
530pub const POLL = struct {
531 pub const IN = 0x001;
532 pub const PRI = 0x002;
533 pub const OUT = 0x004;
534 pub const ERR = 0x008;
535 pub const HUP = 0x010;
536 pub const NVAL = 0x020;
537 pub const RDNORM = 0x040;
538 pub const RDBAND = 0x080;
539};
540
541pub const PROT = struct {
542 pub const NONE = 0x0;
543 pub const READ = 0x1;
544 pub const WRITE = 0x2;
545 pub const EXEC = 0x4;
546 pub const GROWSDOWN = 0x01000000;
547 pub const GROWSUP = 0x02000000;
548};
549
550pub const rlim_t = u64;
551
552pub const RLIM = struct {
553 pub const INFINITY = ~@as(rlim_t, 0);
554
555 pub const SAVED_MAX = INFINITY;
556 pub const SAVED_CUR = INFINITY;
557};
558
559pub const rlimit = extern struct {
560 cur: rlim_t,
561 max: rlim_t,
562};
563
564pub const rlimit_resource = enum(c_int) {
565 CPU,
566 FSIZE,
567 DATA,
568 STACK,
569 CORE,
570 RSS,
571 NPROC,
572 NOFILE,
573 MEMLOCK,
574 AS,
575 LOCKS,
576 SIGPENDING,
577 MSGQUEUE,
578 NICE,
579 RTPRIO,
580 RTTIME,
581 _,
582};
583
584pub const rusage = extern struct {
585 utime: timeval,
586 stime: timeval,
587 maxrss: isize,
588 ixrss: isize,
589 idrss: isize,
590 isrss: isize,
591 minflt: isize,
592 majflt: isize,
593 nswap: isize,
594 inblock: isize,
595 oublock: isize,
596 msgsnd: isize,
597 msgrcv: isize,
598 nsignals: isize,
599 nvcsw: isize,
600 nivcsw: isize,
601 __reserved: [16]isize = [1]isize{0} ** 16,
602
603 pub const SELF = 0;
604 pub const CHILDREN = -1;
605 pub const THREAD = 1;
606};
607
608pub const timeval = extern struct {
609 tv_sec: i64,
610 tv_usec: i32,
611};
612
613pub const REG = struct {
614 pub const GS = 0;
615 pub const FS = 1;
616 pub const ES = 2;
617 pub const DS = 3;
618 pub const EDI = 4;
619 pub const ESI = 5;
620 pub const EBP = 6;
621 pub const ESP = 7;
622 pub const EBX = 8;
623 pub const EDX = 9;
624 pub const ECX = 10;
625 pub const EAX = 11;
626 pub const TRAPNO = 12;
627 pub const ERR = 13;
628 pub const EIP = 14;
629 pub const CS = 15;
630 pub const EFL = 16;
631 pub const UESP = 17;
632 pub const SS = 18;
633};
634
635pub const S = struct {
636 pub const IFMT = 0o170000;
637
638 pub const IFDIR = 0o040000;
639 pub const IFCHR = 0o020000;
640 pub const IFBLK = 0o060000;
641 pub const IFREG = 0o100000;
642 pub const IFIFO = 0o010000;
643 pub const IFLNK = 0o120000;
644 pub const IFSOCK = 0o140000;
645
646 pub const ISUID = 0o4000;
647 pub const ISGID = 0o2000;
648 pub const ISVTX = 0o1000;
649 pub const IRUSR = 0o400;
650 pub const IWUSR = 0o200;
651 pub const IXUSR = 0o100;
652 pub const IRWXU = 0o700;
653 pub const IRGRP = 0o040;
654 pub const IWGRP = 0o020;
655 pub const IXGRP = 0o010;
656 pub const IRWXG = 0o070;
657 pub const IROTH = 0o004;
658 pub const IWOTH = 0o002;
659 pub const IXOTH = 0o001;
660 pub const IRWXO = 0o007;
661
662 pub fn ISREG(m: mode_t) bool {
663 return m & IFMT == IFREG;
664 }
665
666 pub fn ISDIR(m: mode_t) bool {
667 return m & IFMT == IFDIR;
668 }
669
670 pub fn ISCHR(m: mode_t) bool {
671 return m & IFMT == IFCHR;
672 }
673
674 pub fn ISBLK(m: mode_t) bool {
675 return m & IFMT == IFBLK;
676 }
677
678 pub fn ISFIFO(m: mode_t) bool {
679 return m & IFMT == IFIFO;
680 }
681
682 pub fn ISLNK(m: mode_t) bool {
683 return m & IFMT == IFLNK;
684 }
685
686 pub fn ISSOCK(m: mode_t) bool {
687 return m & IFMT == IFSOCK;
688 }
689};
690
691pub const SA = struct {
692 pub const NOCLDSTOP = 1;
693 pub const NOCLDWAIT = 2;
694 pub const SIGINFO = 4;
695 pub const RESTART = 0x10000000;
696 pub const RESETHAND = 0x80000000;
697 pub const ONSTACK = 0x08000000;
698 pub const NODEFER = 0x40000000;
699 pub const RESTORER = 0x04000000;
700};
701
702pub const SEEK = struct {
703 pub const SET = 0;
704 pub const CUR = 1;
705 pub const END = 2;
706};
707
708pub const SHUT = struct {
709 pub const RD = 0;
710 pub const WR = 1;
711 pub const RDWR = 2;
712};
713
714pub const SIG = struct {
715 pub const BLOCK = 0;
716 pub const UNBLOCK = 1;
717 pub const SETMASK = 2;
718
719 pub const HUP = 1;
720 pub const INT = 2;
721 pub const QUIT = 3;
722 pub const ILL = 4;
723 pub const TRAP = 5;
724 pub const ABRT = 6;
725 pub const IOT = ABRT;
726 pub const BUS = 7;
727 pub const FPE = 8;
728 pub const KILL = 9;
729 pub const USR1 = 10;
730 pub const SEGV = 11;
731 pub const USR2 = 12;
732 pub const PIPE = 13;
733 pub const ALRM = 14;
734 pub const TERM = 15;
735 pub const STKFLT = 16;
736 pub const CHLD = 17;
737 pub const CONT = 18;
738 pub const STOP = 19;
739 pub const TSTP = 20;
740 pub const TTIN = 21;
741 pub const TTOU = 22;
742 pub const URG = 23;
743 pub const XCPU = 24;
744 pub const XFSZ = 25;
745 pub const VTALRM = 26;
746 pub const PROF = 27;
747 pub const WINCH = 28;
748 pub const IO = 29;
749 pub const POLL = 29;
750 pub const PWR = 30;
751 pub const SYS = 31;
752 pub const UNUSED = SIG.SYS;
753
754 pub const ERR = @as(?Sigaction.handler_fn, @ptrFromInt(std.math.maxInt(usize)));
755 pub const DFL = @as(?Sigaction.handler_fn, @ptrFromInt(0));
756 pub const IGN = @as(?Sigaction.handler_fn, @ptrFromInt(1));
757};
758
759pub const Sigaction = extern struct {
760 pub const handler_fn = *const fn (c_int) align(1) callconv(.C) void;
761 pub const sigaction_fn = *const fn (c_int, *const siginfo_t, ?*const anyopaque) callconv(.C) void;
762
763 handler: extern union {
764 handler: ?handler_fn,
765 sigaction: ?sigaction_fn,
766 },
767 mask: sigset_t,
768 flags: c_uint,
769 restorer: ?*const fn () callconv(.C) void = null,
770};
771
772pub const sigset_t = [1024 / 32]u32;
773pub const empty_sigset = [_]u32{0} ** @typeInfo(sigset_t).Array.len;
774pub const siginfo_t = extern struct {
775 signo: i32,
776 errno: i32,
777 code: i32,
778 fields: siginfo_fields_union,
779};
780const siginfo_fields_union = extern union {
781 pad: [128 - 2 * @sizeOf(c_int) - @sizeOf(c_long)]u8,
782 common: extern struct {
783 first: extern union {
784 piduid: extern struct {
785 pid: pid_t,
786 uid: uid_t,
787 },
788 timer: extern struct {
789 timerid: i32,
790 overrun: i32,
791 },
792 },
793 second: extern union {
794 value: sigval,
795 sigchld: extern struct {
796 status: i32,
797 utime: clock_t,
798 stime: clock_t,
799 },
800 },
801 },
802 sigfault: extern struct {
803 addr: *anyopaque,
804 addr_lsb: i16,
805 first: extern union {
806 addr_bnd: extern struct {
807 lower: *anyopaque,
808 upper: *anyopaque,
809 },
810 pkey: u32,
811 },
812 },
813 sigpoll: extern struct {
814 band: isize,
815 fd: i32,
816 },
817 sigsys: extern struct {
818 call_addr: *anyopaque,
819 syscall: i32,
820 native_arch: u32,
821 },
822};
823pub const sigval = extern union {
824 int: i32,
825 ptr: *anyopaque,
826};
827
828pub const SIOCGIFINDEX = 0x8933;
829
830pub const SO = struct {
831 pub const DEBUG = 1;
832 pub const REUSEADDR = 2;
833 pub const TYPE = 3;
834 pub const ERROR = 4;
835 pub const DONTROUTE = 5;
836 pub const BROADCAST = 6;
837 pub const SNDBUF = 7;
838 pub const RCVBUF = 8;
839 pub const KEEPALIVE = 9;
840 pub const OOBINLINE = 10;
841 pub const NO_CHECK = 11;
842 pub const PRIORITY = 12;
843 pub const LINGER = 13;
844 pub const BSDCOMPAT = 14;
845 pub const REUSEPORT = 15;
846 pub const PASSCRED = 16;
847 pub const PEERCRED = 17;
848 pub const RCVLOWAT = 18;
849 pub const SNDLOWAT = 19;
850 pub const RCVTIMEO = 20;
851 pub const SNDTIMEO = 21;
852 pub const ACCEPTCONN = 30;
853 pub const PEERSEC = 31;
854 pub const SNDBUFFORCE = 32;
855 pub const RCVBUFFORCE = 33;
856 pub const PROTOCOL = 38;
857 pub const DOMAIN = 39;
858 pub const SECURITY_AUTHENTICATION = 22;
859 pub const SECURITY_ENCRYPTION_TRANSPORT = 23;
860 pub const SECURITY_ENCRYPTION_NETWORK = 24;
861 pub const BINDTODEVICE = 25;
862 pub const ATTACH_FILTER = 26;
863 pub const DETACH_FILTER = 27;
864 pub const GET_FILTER = ATTACH_FILTER;
865 pub const PEERNAME = 28;
866 pub const TIMESTAMP_OLD = 29;
867 pub const PASSSEC = 34;
868 pub const TIMESTAMPNS_OLD = 35;
869 pub const MARK = 36;
870 pub const TIMESTAMPING_OLD = 37;
871 pub const RXQ_OVFL = 40;
872 pub const WIFI_STATUS = 41;
873 pub const PEEK_OFF = 42;
874 pub const NOFCS = 43;
875 pub const LOCK_FILTER = 44;
876 pub const SELECT_ERR_QUEUE = 45;
877 pub const BUSY_POLL = 46;
878 pub const MAX_PACING_RATE = 47;
879 pub const BPF_EXTENSIONS = 48;
880 pub const INCOMING_CPU = 49;
881 pub const ATTACH_BPF = 50;
882 pub const DETACH_BPF = DETACH_FILTER;
883 pub const ATTACH_REUSEPORT_CBPF = 51;
884 pub const ATTACH_REUSEPORT_EBPF = 52;
885 pub const CNX_ADVICE = 53;
886 pub const MEMINFO = 55;
887 pub const INCOMING_NAPI_ID = 56;
888 pub const COOKIE = 57;
889 pub const PEERGROUPS = 59;
890 pub const ZEROCOPY = 60;
891 pub const TXTIME = 61;
892 pub const BINDTOIFINDEX = 62;
893 pub const TIMESTAMP_NEW = 63;
894 pub const TIMESTAMPNS_NEW = 64;
895 pub const TIMESTAMPING_NEW = 65;
896 pub const RCVTIMEO_NEW = 66;
897 pub const SNDTIMEO_NEW = 67;
898 pub const DETACH_REUSEPORT_BPF = 68;
899};
900
901pub const SOCK = struct {
902 pub const STREAM = 1;
903 pub const DGRAM = 2;
904 pub const RAW = 3;
905 pub const RDM = 4;
906 pub const SEQPACKET = 5;
907 pub const DCCP = 6;
908 pub const PACKET = 10;
909 pub const CLOEXEC = 0o2000000;
910 pub const NONBLOCK = 0o4000;
911};
912
913pub const SOL = struct {
914 pub const SOCKET = 1;
915
916 pub const IP = 0;
917 pub const IPV6 = 41;
918 pub const ICMPV6 = 58;
919
920 pub const RAW = 255;
921 pub const DECNET = 261;
922 pub const X25 = 262;
923 pub const PACKET = 263;
924 pub const ATM = 264;
925 pub const AAL = 265;
926 pub const IRDA = 266;
927 pub const NETBEUI = 267;
928 pub const LLC = 268;
929 pub const DCCP = 269;
930 pub const NETLINK = 270;
931 pub const TIPC = 271;
932 pub const RXRPC = 272;
933 pub const PPPOL2TP = 273;
934 pub const BLUETOOTH = 274;
935 pub const PNPIPE = 275;
936 pub const RDS = 276;
937 pub const IUCV = 277;
938 pub const CAIF = 278;
939 pub const ALG = 279;
940 pub const NFC = 280;
941 pub const KCM = 281;
942 pub const TLS = 282;
943 pub const XDP = 283;
944};
945
946pub const STDIN_FILENO = 0;
947pub const STDOUT_FILENO = 1;
948pub const STDERR_FILENO = 2;
949
950pub const TCP = struct {
951 pub const NODELAY = 1;
952 pub const MAXSEG = 2;
953 pub const CORK = 3;
954 pub const KEEPIDLE = 4;
955 pub const KEEPINTVL = 5;
956 pub const KEEPCNT = 6;
957 pub const SYNCNT = 7;
958 pub const LINGER2 = 8;
959 pub const DEFER_ACCEPT = 9;
960 pub const WINDOW_CLAMP = 10;
961 pub const INFO = 11;
962 pub const QUICKACK = 12;
963 pub const CONGESTION = 13;
964 pub const MD5SIG = 14;
965 pub const THIN_LINEAR_TIMEOUTS = 16;
966 pub const THIN_DUPACK = 17;
967 pub const USER_TIMEOUT = 18;
968 pub const REPAIR = 19;
969 pub const REPAIR_QUEUE = 20;
970 pub const QUEUE_SEQ = 21;
971 pub const REPAIR_OPTIONS = 22;
972 pub const FASTOPEN = 23;
973 pub const TIMESTAMP = 24;
974 pub const NOTSENT_LOWAT = 25;
975 pub const CC_INFO = 26;
976 pub const SAVE_SYN = 27;
977 pub const SAVED_SYN = 28;
978 pub const REPAIR_WINDOW = 29;
979 pub const FASTOPEN_CONNECT = 30;
980 pub const ULP = 31;
981 pub const MD5SIG_EXT = 32;
982 pub const FASTOPEN_KEY = 33;
983 pub const FASTOPEN_NO_COOKIE = 34;
984 pub const ZEROCOPY_RECEIVE = 35;
985 pub const INQ = 36;
986 pub const CM_INQ = INQ;
987 pub const TX_DELAY = 37;
988
989 pub const REPAIR_ON = 1;
990 pub const REPAIR_OFF = 0;
991 pub const REPAIR_OFF_NO_WP = -1;
992};
993
994pub const TCSA = enum(c_uint) {
995 NOW,
996 DRAIN,
997 FLUSH,
998 _,
999};
1000
1001pub const addrinfo = extern struct {
1002 flags: i32,
1003 family: i32,
1004 socktype: i32,
1005 protocol: i32,
1006 addrlen: socklen_t,
1007 addr: ?*sockaddr,
1008 canonname: ?[*:0]u8,
1009 next: ?*addrinfo,
1010};
1011
1012pub const in_port_t = u16;
1013pub const sa_family_t = u16;
1014pub const socklen_t = u32;
1015
1016pub const sockaddr = extern struct {
1017 family: sa_family_t,
1018 data: [14]u8,
1019
1020 pub const SS_MAXSIZE = 128;
1021 pub const storage = extern struct {
1022 family: sa_family_t align(8),
1023 padding: [SS_MAXSIZE - @sizeOf(sa_family_t)]u8 = undefined,
1024
1025 comptime {
1026 std.debug.assert(@sizeOf(storage) == SS_MAXSIZE);
1027 std.debug.assert(@alignOf(storage) == 8);
1028 }
1029 };
1030
1031 /// IPv4 socket address
1032 pub const in = extern struct {
1033 family: sa_family_t = AF.INET,
1034 port: in_port_t,
1035 addr: u32,
1036 zero: [8]u8 = [8]u8{ 0, 0, 0, 0, 0, 0, 0, 0 },
1037 };
1038
1039 /// IPv6 socket address
1040 pub const in6 = extern struct {
1041 family: sa_family_t = AF.INET6,
1042 port: in_port_t,
1043 flowinfo: u32,
1044 addr: [16]u8,
1045 scope_id: u32,
1046 };
1047
1048 /// UNIX domain socket address
1049 pub const un = extern struct {
1050 family: sa_family_t = AF.UNIX,
1051 path: [108]u8,
1052 };
1053
1054 /// Packet socket address
1055 pub const ll = extern struct {
1056 family: sa_family_t = AF.PACKET,
1057 protocol: u16,
1058 ifindex: i32,
1059 hatype: u16,
1060 pkttype: u8,
1061 halen: u8,
1062 addr: [8]u8,
1063 };
1064
1065 /// Netlink socket address
1066 pub const nl = extern struct {
1067 family: sa_family_t = AF.NETLINK,
1068 __pad1: c_ushort = 0,
1069
1070 /// port ID
1071 pid: u32,
1072
1073 /// multicast groups mask
1074 groups: u32,
1075 };
1076
1077 pub const xdp = extern struct {
1078 family: u16 = AF.XDP,
1079 flags: u16,
1080 ifindex: u32,
1081 queue_id: u32,
1082 shared_umem_fd: u32,
1083 };
1084
1085 /// Address structure for vSockets
1086 pub const vm = extern struct {
1087 family: sa_family_t = AF.VSOCK,
1088 reserved1: u16 = 0,
1089 port: u32,
1090 cid: u32,
1091 flags: u8,
1092
1093 /// The total size of this structure should be exactly the same as that of struct sockaddr.
1094 zero: [3]u8 = [_]u8{0} ** 3,
1095 comptime {
1096 std.debug.assert(@sizeOf(vm) == @sizeOf(sockaddr));
1097 }
1098 };
1099};
1100
1101pub const blksize_t = i32;
1102pub const nlink_t = u32;
1103pub const time_t = i64;
1104pub const mode_t = u32;
1105pub const off_t = i64;
1106pub const ino_t = u64;
1107pub const dev_t = u32;
1108pub const blkcnt_t = i32;
1109
1110pub const pid_t = i32;
1111pub const fd_t = i32;
1112pub const uid_t = u32;
1113pub const gid_t = u32;
1114pub const clock_t = i32;
1115
1116pub const dl_phdr_info = extern struct {
1117 dlpi_addr: usize,
1118 dlpi_name: ?[*:0]const u8,
1119 dlpi_phdr: [*]std.elf.Phdr,
1120 dlpi_phnum: u16,
1121};
1122
1123pub const mcontext_t = extern struct {
1124 gregs: [19]usize,
1125 fpregs: [*]u8,
1126 oldmask: usize,
1127 cr2: usize,
1128};
1129
1130pub const msghdr = extern struct {
1131 name: ?*sockaddr,
1132 namelen: socklen_t,
1133 iov: [*]iovec,
1134 iovlen: i32,
1135 control: ?*anyopaque,
1136 controllen: socklen_t,
1137 flags: i32,
1138};
1139
1140pub const msghdr_const = extern struct {
1141 name: ?*const sockaddr,
1142 namelen: socklen_t,
1143 iov: [*]const iovec_const,
1144 iovlen: i32,
1145 control: ?*const anyopaque,
1146 controllen: socklen_t,
1147 flags: i32,
1148};
1149
1150pub const nfds_t = usize;
1151pub const pollfd = extern struct {
1152 fd: fd_t,
1153 events: i16,
1154 revents: i16,
1155};
1156
1157pub const stack_t = extern struct {
1158 sp: [*]u8,
1159 flags: i32,
1160 size: usize,
1161};
1162
1163pub const cc_t = u8;
1164pub const speed_t = u32;
1165pub const tcflag_t = u32;
1166
1167pub const NCCS = 32;
1168
1169pub const termios = extern struct {
1170 iflag: tcflag_t,
1171 oflag: tcflag_t,
1172 cflag: tcflag_t,
1173 lflag: tcflag_t,
1174 line: cc_t,
1175 cc: [NCCS]cc_t,
1176 ispeed: speed_t,
1177 ospeed: speed_t,
1178};
1179
1180pub const timespec = extern struct {
1181 tv_sec: time_t,
1182 tv_nsec: isize,
1183};
1184
1185pub const timezone = extern struct {
1186 tz_minuteswest: i32,
1187 tz_dsttime: i32,
1188};
1189
1190pub const ucontext_t = extern struct {
1191 flags: usize,
1192 link: ?*ucontext_t,
1193 stack: stack_t,
1194 mcontext: mcontext_t,
1195 sigmask: sigset_t,
1196 regspace: [28]usize,
1197};
1198
1199pub const utsname = extern struct {
1200 sysname: [64:0]u8,
1201 nodename: [64:0]u8,
1202 release: [64:0]u8,
1203 version: [64:0]u8,
1204 machine: [64:0]u8,
1205 domainname: [64:0]u8,
1206};
1207
1208pub const Stat = extern struct {
1209 dev: dev_t,
1210 mode: mode_t,
1211 nlink: nlink_t,
1212 uid: uid_t,
1213 gid: gid_t,
1214 rdev: dev_t,
1215 size: off_t,
1216 blksize: blksize_t,
1217 blocks: blkcnt_t,
1218 atim: timespec,
1219 mtim: timespec,
1220 ctim: timespec,
1221 ino: ino_t,
1222
1223 pub fn atime(self: @This()) timespec {
1224 return self.atim;
1225 }
1226
1227 pub fn mtime(self: @This()) timespec {
1228 return self.mtim;
1229 }
1230
1231 pub fn ctime(self: @This()) timespec {
1232 return self.ctim;
1233 }
1234};
1235
1236pub const TIMING = struct {
1237 pub const SETTIMEOUT = 0;
1238 pub const RAF = 1;
1239 pub const SETIMMEDIATE = 2;
1240};
1241
1242pub const LOG = struct {
1243 pub const CONSOLE = 1;
1244 pub const WARN = 2;
1245 pub const ERROR = 4;
1246 pub const C_STACK = 8;
1247 pub const JS_STACK = 16;
1248 pub const DEMANGLE = 32;
1249 pub const NO_PATHS = 64;
1250 pub const FUNC_PARAMS = 128;
1251 pub const DEBUG = 256;
1252 pub const INFO = 512;
1253};
1254
1255pub const em_callback_func = ?*const fn () callconv(.C) void;
1256pub const em_arg_callback_func = ?*const fn (?*anyopaque) callconv(.C) void;
1257pub const em_str_callback_func = ?*const fn ([*:0]const u8) callconv(.C) void;
1258
1259pub extern "c" fn emscripten_async_wget(url: [*:0]const u8, file: [*:0]const u8, onload: em_str_callback_func, onerror: em_str_callback_func) void;
1260
1261pub const em_async_wget_onload_func = ?*const fn (?*anyopaque, ?*anyopaque, c_int) callconv(.C) void;
1262pub extern "c" fn emscripten_async_wget_data(url: [*:0]const u8, arg: ?*anyopaque, onload: em_async_wget_onload_func, onerror: em_arg_callback_func) void;
1263
1264pub const em_async_wget2_onload_func = ?*const fn (c_uint, ?*anyopaque, [*:0]const u8) callconv(.C) void;
1265pub const em_async_wget2_onstatus_func = ?*const fn (c_uint, ?*anyopaque, c_int) callconv(.C) void;
1266
1267pub extern "c" fn emscripten_async_wget2(url: [*:0]const u8, file: [*:0]const u8, requesttype: [*:0]const u8, param: [*:0]const u8, arg: ?*anyopaque, onload: em_async_wget2_onload_func, onerror: em_async_wget2_onstatus_func, onprogress: em_async_wget2_onstatus_func) c_int;
1268
1269pub const em_async_wget2_data_onload_func = ?*const fn (c_uint, ?*anyopaque, ?*anyopaque, c_uint) callconv(.C) void;
1270pub const em_async_wget2_data_onerror_func = ?*const fn (c_uint, ?*anyopaque, c_int, [*:0]const u8) callconv(.C) void;
1271pub const em_async_wget2_data_onprogress_func = ?*const fn (c_uint, ?*anyopaque, c_int, c_int) callconv(.C) void;
1272
1273pub extern "c" fn emscripten_async_wget2_data(url: [*:0]const u8, requesttype: [*:0]const u8, param: [*:0]const u8, arg: ?*anyopaque, free: c_int, onload: em_async_wget2_data_onload_func, onerror: em_async_wget2_data_onerror_func, onprogress: em_async_wget2_data_onprogress_func) c_int;
1274pub extern "c" fn emscripten_async_wget2_abort(handle: c_int) void;
1275pub extern "c" fn emscripten_wget(url: [*:0]const u8, file: [*:0]const u8) c_int;
1276pub extern "c" fn emscripten_wget_data(url: [*:0]const u8, pbuffer: *(?*anyopaque), pnum: *c_int, perror: *c_int) void;
1277pub extern "c" fn emscripten_run_script(script: [*:0]const u8) void;
1278pub extern "c" fn emscripten_run_script_int(script: [*:0]const u8) c_int;
1279pub extern "c" fn emscripten_run_script_string(script: [*:0]const u8) [*:0]u8;
1280pub extern "c" fn emscripten_async_run_script(script: [*:0]const u8, millis: c_int) void;
1281pub extern "c" fn emscripten_async_load_script(script: [*:0]const u8, onload: em_callback_func, onerror: em_callback_func) void;
1282pub extern "c" fn emscripten_set_main_loop(func: em_callback_func, fps: c_int, simulate_infinite_loop: c_int) void;
1283pub extern "c" fn emscripten_set_main_loop_timing(mode: c_int, value: c_int) c_int;
1284pub extern "c" fn emscripten_get_main_loop_timing(mode: *c_int, value: *c_int) void;
1285pub extern "c" fn emscripten_set_main_loop_arg(func: em_arg_callback_func, arg: ?*anyopaque, fps: c_int, simulate_infinite_loop: c_int) void;
1286pub extern "c" fn emscripten_pause_main_loop() void;
1287pub extern "c" fn emscripten_resume_main_loop() void;
1288pub extern "c" fn emscripten_cancel_main_loop() void;
1289
1290pub const em_socket_callback = ?*const fn (c_int, ?*anyopaque) callconv(.C) void;
1291pub const em_socket_error_callback = ?*const fn (c_int, c_int, [*:0]const u8, ?*anyopaque) callconv(.C) void;
1292
1293pub extern "c" fn emscripten_set_socket_error_callback(userData: ?*anyopaque, callback: em_socket_error_callback) void;
1294pub extern "c" fn emscripten_set_socket_open_callback(userData: ?*anyopaque, callback: em_socket_callback) void;
1295pub extern "c" fn emscripten_set_socket_listen_callback(userData: ?*anyopaque, callback: em_socket_callback) void;
1296pub extern "c" fn emscripten_set_socket_connection_callback(userData: ?*anyopaque, callback: em_socket_callback) void;
1297pub extern "c" fn emscripten_set_socket_message_callback(userData: ?*anyopaque, callback: em_socket_callback) void;
1298pub extern "c" fn emscripten_set_socket_close_callback(userData: ?*anyopaque, callback: em_socket_callback) void;
1299pub extern "c" fn _emscripten_push_main_loop_blocker(func: em_arg_callback_func, arg: ?*anyopaque, name: [*:0]const u8) void;
1300pub extern "c" fn _emscripten_push_uncounted_main_loop_blocker(func: em_arg_callback_func, arg: ?*anyopaque, name: [*:0]const u8) void;
1301pub extern "c" fn emscripten_set_main_loop_expected_blockers(num: c_int) void;
1302pub extern "c" fn emscripten_async_call(func: em_arg_callback_func, arg: ?*anyopaque, millis: c_int) void;
1303pub extern "c" fn emscripten_exit_with_live_runtime() noreturn;
1304pub extern "c" fn emscripten_force_exit(status: c_int) noreturn;
1305pub extern "c" fn emscripten_get_device_pixel_ratio() f64;
1306pub extern "c" fn emscripten_get_window_title() [*:0]u8;
1307pub extern "c" fn emscripten_set_window_title([*:0]const u8) void;
1308pub extern "c" fn emscripten_get_screen_size(width: *c_int, height: *c_int) void;
1309pub extern "c" fn emscripten_hide_mouse() void;
1310pub extern "c" fn emscripten_set_canvas_size(width: c_int, height: c_int) void;
1311pub extern "c" fn emscripten_get_canvas_size(width: *c_int, height: *c_int, isFullscreen: *c_int) void;
1312pub extern "c" fn emscripten_get_now() f64;
1313pub extern "c" fn emscripten_random() f32;
1314pub const em_idb_onload_func = ?*const fn (?*anyopaque, ?*anyopaque, c_int) callconv(.C) void;
1315pub extern "c" fn emscripten_idb_async_load(db_name: [*:0]const u8, file_id: [*:0]const u8, arg: ?*anyopaque, onload: em_idb_onload_func, onerror: em_arg_callback_func) void;
1316pub extern "c" fn emscripten_idb_async_store(db_name: [*:0]const u8, file_id: [*:0]const u8, ptr: ?*anyopaque, num: c_int, arg: ?*anyopaque, onstore: em_arg_callback_func, onerror: em_arg_callback_func) void;
1317pub extern "c" fn emscripten_idb_async_delete(db_name: [*:0]const u8, file_id: [*:0]const u8, arg: ?*anyopaque, ondelete: em_arg_callback_func, onerror: em_arg_callback_func) void;
1318pub const em_idb_exists_func = ?*const fn (?*anyopaque, c_int) callconv(.C) void;
1319pub extern "c" fn emscripten_idb_async_exists(db_name: [*:0]const u8, file_id: [*:0]const u8, arg: ?*anyopaque, oncheck: em_idb_exists_func, onerror: em_arg_callback_func) void;
1320pub extern "c" fn emscripten_idb_load(db_name: [*:0]const u8, file_id: [*:0]const u8, pbuffer: *?*anyopaque, pnum: *c_int, perror: *c_int) void;
1321pub extern "c" fn emscripten_idb_store(db_name: [*:0]const u8, file_id: [*:0]const u8, buffer: *anyopaque, num: c_int, perror: *c_int) void;
1322pub extern "c" fn emscripten_idb_delete(db_name: [*:0]const u8, file_id: [*:0]const u8, perror: *c_int) void;
1323pub extern "c" fn emscripten_idb_exists(db_name: [*:0]const u8, file_id: [*:0]const u8, pexists: *c_int, perror: *c_int) void;
1324pub extern "c" fn emscripten_idb_load_blob(db_name: [*:0]const u8, file_id: [*:0]const u8, pblob: *c_int, perror: *c_int) void;
1325pub extern "c" fn emscripten_idb_store_blob(db_name: [*:0]const u8, file_id: [*:0]const u8, buffer: *anyopaque, num: c_int, perror: *c_int) void;
1326pub extern "c" fn emscripten_idb_read_from_blob(blob: c_int, start: c_int, num: c_int, buffer: ?*anyopaque) void;
1327pub extern "c" fn emscripten_idb_free_blob(blob: c_int) void;
1328pub extern "c" fn emscripten_run_preload_plugins(file: [*:0]const u8, onload: em_str_callback_func, onerror: em_str_callback_func) c_int;
1329pub const em_run_preload_plugins_data_onload_func = ?*const fn (?*anyopaque, [*:0]const u8) callconv(.C) void;
1330pub extern "c" fn emscripten_run_preload_plugins_data(data: [*]u8, size: c_int, suffix: [*:0]const u8, arg: ?*anyopaque, onload: em_run_preload_plugins_data_onload_func, onerror: em_arg_callback_func) void;
1331pub extern "c" fn emscripten_lazy_load_code() void;
1332pub const worker_handle = c_int;
1333pub extern "c" fn emscripten_create_worker(url: [*:0]const u8) worker_handle;
1334pub extern "c" fn emscripten_destroy_worker(worker: worker_handle) void;
1335pub const em_worker_callback_func = ?*const fn ([*]u8, c_int, ?*anyopaque) callconv(.C) void;
1336pub extern "c" fn emscripten_call_worker(worker: worker_handle, funcname: [*:0]const u8, data: [*]u8, size: c_int, callback: em_worker_callback_func, arg: ?*anyopaque) void;
1337pub extern "c" fn emscripten_worker_respond(data: [*]u8, size: c_int) void;
1338pub extern "c" fn emscripten_worker_respond_provisionally(data: [*]u8, size: c_int) void;
1339pub extern "c" fn emscripten_get_worker_queue_size(worker: worker_handle) c_int;
1340pub extern "c" fn emscripten_get_compiler_setting(name: [*:0]const u8) c_long;
1341pub extern "c" fn emscripten_has_asyncify() c_int;
1342pub extern "c" fn emscripten_debugger() void;
1343
1344pub extern "c" fn emscripten_get_preloaded_image_data(path: [*:0]const u8, w: *c_int, h: *c_int) ?[*]u8;
1345pub extern "c" fn emscripten_get_preloaded_image_data_from_FILE(file: *FILE, w: *c_int, h: *c_int) ?[*]u8;
1346pub extern "c" fn emscripten_log(flags: c_int, format: [*:0]const u8, ...) void;
1347pub extern "c" fn emscripten_get_callstack(flags: c_int, out: ?[*]u8, maxbytes: c_int) c_int;
1348pub extern "c" fn emscripten_print_double(x: f64, to: ?[*]u8, max: c_int) c_int;
1349pub const em_scan_func = ?*const fn (?*anyopaque, ?*anyopaque) callconv(.C) void;
1350pub extern "c" fn emscripten_scan_registers(func: em_scan_func) void;
1351pub extern "c" fn emscripten_scan_stack(func: em_scan_func) void;
1352pub const em_dlopen_callback = ?*const fn (?*anyopaque, ?*anyopaque) callconv(.C) void;
1353pub extern "c" fn emscripten_dlopen(filename: [*:0]const u8, flags: c_int, user_data: ?*anyopaque, onsuccess: em_dlopen_callback, onerror: em_arg_callback_func) void;
1354pub extern "c" fn emscripten_dlopen_promise(filename: [*:0]const u8, flags: c_int) em_promise_t;
1355pub extern "c" fn emscripten_throw_number(number: f64) void;
1356pub extern "c" fn emscripten_throw_string(utf8String: [*:0]const u8) void;
1357pub extern "c" fn emscripten_sleep(ms: c_uint) void;
1358
1359pub const PROMISE = struct {
1360 pub const FULFILL = 0;
1361 pub const MATCH = 1;
1362 pub const MATCH_RELEASE = 2;
1363 pub const REJECT = 3;
1364};
1365
1366pub const struct__em_promise = opaque {};
1367pub const em_promise_t = ?*struct__em_promise;
1368pub const enum_em_promise_result_t = c_uint;
1369pub const em_promise_result_t = enum_em_promise_result_t;
1370pub const em_promise_callback_t = ?*const fn (?*?*anyopaque, ?*anyopaque, ?*anyopaque) callconv(.C) em_promise_result_t;
1371
1372pub extern "c" fn emscripten_promise_create() em_promise_t;
1373pub extern "c" fn emscripten_promise_destroy(promise: em_promise_t) void;
1374pub extern "c" fn emscripten_promise_resolve(promise: em_promise_t, result: em_promise_result_t, value: ?*anyopaque) void;
1375pub extern "c" fn emscripten_promise_then(promise: em_promise_t, on_fulfilled: em_promise_callback_t, on_rejected: em_promise_callback_t, data: ?*anyopaque) em_promise_t;
1376pub extern "c" fn emscripten_promise_all(promises: [*]em_promise_t, results: ?[*]?*anyopaque, num_promises: usize) em_promise_t;
1377
1378pub const struct_em_settled_result_t = extern struct {
1379 result: em_promise_result_t,
1380 value: ?*anyopaque,
1381};
1382pub const em_settled_result_t = struct_em_settled_result_t;