Commit 79a0de2a2f5467e0ac7a20743e21a409677bfd95 | zig

author	Linus Groh <mail@linusgroh.de> 2025-03-10 20:02:49+00:00
committer	Linus Groh <mail@linusgroh.de> 2025-03-11 14:59:29+00:00
log	79a0de2a2f5467e0ac7a20743e21a409677bfd95
tree	d578c247ad56db43d7f6469aa8f3bcc8f732c318
parent	423907c2700ae5812a6abccca8cf6db29c7dad9e

std.c: Add definitions for SerenityOS

2 files changed, 1025 insertions(+), 57 deletions(-)

lib
- std
  - c.zig
  - c
    serenity.zig

lib/std/c.zig+950-57

...	...	@@ -19,6 +19,7 @@ const netbsd = @import("c/netbsd.zig");
19	19	const dragonfly = @import("c/dragonfly.zig");
20	20	const haiku = @import("c/haiku.zig");
21	21	const openbsd = @import("c/openbsd.zig");
	22	const serenity = @import("c/serenity.zig");
22	23
23	24	// These constants are shared among all operating systems even when not linking
24	25	// libc.
...	...	@@ -75,12 +76,14 @@ pub const ino_t = switch (native_os) {
75	76	.wasi => wasi.inode_t,
76	77	.windows => windows.LARGE_INTEGER,
77	78	.haiku => i64,
	79	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L38
78	80	else => u64,
79	81	};
80	82
81	83	pub const off_t = switch (native_os) {
82	84	.linux => linux.off_t,
83	85	.emscripten => emscripten.off_t,
	86	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L39
84	87	else => i64,
85	88	};
86	89
...	...	@@ -105,7 +108,8 @@ pub const timespec = switch (native_os) {
105	108	@as(wasi.timestamp_t, @intCast(ts.nsec));
106	109	}
107	110	},
108		.windows => extern struct {
	111	// https://github.com/SerenityOS/serenity/blob/0a78056453578c18e0a04a0b45ebfb1c96d59005/Kernel/API/POSIX/time.h#L17-L20
	112	.windows, .serenity => extern struct {
109	113	sec: time_t,
110	114	nsec: c_long,
111	115	},
...	...	@@ -129,7 +133,8 @@ pub const dev_t = switch (native_os) {
129	133	.emscripten => emscripten.dev_t,
130	134	.wasi => wasi.device_t,
131	135	.openbsd, .haiku, .solaris, .illumos, .macos, .ios, .tvos, .watchos, .visionos => i32,
132		.netbsd, .freebsd => u64,
	136	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L43
	137	.netbsd, .freebsd, .serenity => u64,
133	138	else => void,
134	139	};
135	140
...	...	@@ -137,7 +142,8 @@ pub const mode_t = switch (native_os) {
137	142	.linux => linux.mode_t,
138	143	.emscripten => emscripten.mode_t,
139	144	.openbsd, .haiku, .netbsd, .solaris, .illumos, .wasi, .windows => u32,
140		.freebsd, .macos, .ios, .tvos, .watchos, .visionos, .dragonfly => u16,
	145	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L44
	146	.freebsd, .macos, .ios, .tvos, .watchos, .visionos, .dragonfly, .serenity => u16,
141	147	else => u0,
142	148	};
143	149
...	...	@@ -145,7 +151,8 @@ pub const nlink_t = switch (native_os) {
145	151	.linux => linux.nlink_t,
146	152	.emscripten => emscripten.nlink_t,
147	153	.wasi => c_ulonglong,
148		.freebsd => u64,
	154	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L45
	155	.freebsd, .serenity => u64,
149	156	.openbsd, .netbsd, .solaris, .illumos => u32,
150	157	.haiku => i32,
151	158	else => void,
...	...	@@ -154,12 +161,14 @@ pub const nlink_t = switch (native_os) {
154	161	pub const uid_t = switch (native_os) {
155	162	.linux => linux.uid_t,
156	163	.emscripten => emscripten.uid_t,
	164	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L28
157	165	else => u32,
158	166	};
159	167
160	168	pub const gid_t = switch (native_os) {
161	169	.linux => linux.gid_t,
162	170	.emscripten => emscripten.gid_t,
	171	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L29
163	172	else => u32,
164	173	};
165	174
...	...	@@ -167,11 +176,14 @@ pub const blksize_t = switch (native_os) {
167	176	.linux => linux.blksize_t,
168	177	.emscripten => emscripten.blksize_t,
169	178	.wasi => c_long,
	179	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L42
	180	.serenity => u64,
170	181	else => i32,
171	182	};
172	183
173	184	pub const passwd = switch (native_os) {
174		.linux => extern struct {
	185	// https://github.com/SerenityOS/serenity/blob/7442cfb5072b74a62c0e061e6e9ff44fda08780d/Userland/Libraries/LibC/pwd.h#L15-L23
	186	.linux, .serenity => extern struct {
175	187	name: ?[*:0]const u8, // username
176	188	passwd: ?[*:0]const u8, // user password
177	189	uid: uid_t, // user ID
...	...	@@ -199,6 +211,8 @@ pub const blkcnt_t = switch (native_os) {
199	211	.linux => linux.blkcnt_t,
200	212	.emscripten => emscripten.blkcnt_t,
201	213	.wasi => c_longlong,
	214	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L41
	215	.serenity => u64,
202	216	else => i64,
203	217	};
204	218
...	...	@@ -206,6 +220,7 @@ pub const fd_t = switch (native_os) {
206	220	.linux => linux.fd_t,
207	221	.wasi => wasi.fd_t,
208	222	.windows => windows.HANDLE,
	223	.serenity => c_int,
209	224	else => i32,
210	225	};
211	226
...	...	@@ -309,6 +324,14 @@ pub const clockid_t = switch (native_os) {
309	324	MONOTONIC = 3,
310	325	THREAD_CPUTIME_ID = 4,
311	326	},
	327	// https://github.com/SerenityOS/serenity/blob/0a78056453578c18e0a04a0b45ebfb1c96d59005/Kernel/API/POSIX/time.h#L24-L36
	328	.serenity => enum(c_int) {
	329	REALTIME = 0,
	330	MONOTONIC = 1,
	331	MONOTONIC_RAW = 2,
	332	REALTIME_COARSE = 3,
	333	MONOTONIC_COARSE = 4,
	334	},
312	335	else => void,
313	336	};
314	337	pub const CPU_COUNT = switch (native_os) {
...	...	@@ -681,6 +704,93 @@ pub const E = switch (native_os) {
681	704	.dragonfly => dragonfly.E,
682	705	.haiku => haiku.E,
683	706	.openbsd => openbsd.E,
	707	// https://github.com/SerenityOS/serenity/blob/dd59fe35c7e5bbaf6b6b3acb3f9edc56619d4b66/Kernel/API/POSIX/errno.h
	708	.serenity => enum(c_int) {
	709	SUCCESS = 0,
	710	PERM = 1,
	711	NOENT = 2,
	712	SRCH = 3,
	713	INTR = 4,
	714	IO = 5,
	715	NXIO = 6,
	716	@"2BIG" = 7,
	717	NOEXEC = 8,
	718	BADF = 9,
	719	CHILD = 10,
	720	AGAIN = 11,
	721	NOMEM = 12,
	722	ACCES = 13,
	723	FAULT = 14,
	724	NOTBLK = 15,
	725	BUSY = 16,
	726	EXIST = 17,
	727	XDEV = 18,
	728	NODEV = 19,
	729	NOTDIR = 20,
	730	ISDIR = 21,
	731	INVAL = 22,
	732	NFILE = 23,
	733	MFILE = 24,
	734	NOTTY = 25,
	735	TXTBSY = 26,
	736	FBIG = 27,
	737	NOSPC = 28,
	738	SPIPE = 29,
	739	ROFS = 30,
	740	MLINK = 31,
	741	PIPE = 32,
	742	RANGE = 33,
	743	NAMETOOLONG = 34,
	744	LOOP = 35,
	745	OVERFLOW = 36,
	746	OPNOTSUPP = 37,
	747	NOSYS = 38,
	748	NOTIMPL = 39,
	749	AFNOSUPPORT = 40,
	750	NOTSOCK = 41,
	751	ADDRINUSE = 42,
	752	NOTEMPTY = 43,
	753	DOM = 44,
	754	CONNREFUSED = 45,
	755	HOSTDOWN = 46,
	756	ADDRNOTAVAIL = 47,
	757	ISCONN = 48,
	758	CONNABORTED = 49,
	759	ALREADY = 50,
	760	CONNRESET = 51,
	761	DESTADDRREQ = 52,
	762	HOSTUNREACH = 53,
	763	ILSEQ = 54,
	764	MSGSIZE = 55,
	765	NETDOWN = 56,
	766	NETUNREACH = 57,
	767	NETRESET = 58,
	768	NOBUFS = 59,
	769	NOLCK = 60,
	770	NOMSG = 61,
	771	NOPROTOOPT = 62,
	772	NOTCONN = 63,
	773	SHUTDOWN = 64,
	774	TOOMANYREFS = 65,
	775	SOCKTNOSUPPORT = 66,
	776	PROTONOSUPPORT = 67,
	777	DEADLK = 68,
	778	TIMEDOUT = 69,
	779	PROTOTYPE = 70,
	780	INPROGRESS = 71,
	781	NOTHREAD = 72,
	782	PROTO = 73,
	783	NOTSUP = 74,
	784	PFNOSUPPORT = 75,
	785	DIRINTOSELF = 76,
	786	DQUOT = 77,
	787	NOTRECOVERABLE = 78,
	788	CANCELED = 79,
	789	PROMISEVIOLATION = 80,
	790	STALE = 81,
	791	SRCNOTFOUND = 82,
	792	_,
	793	},
684	794	else => void,
685	795	};
686	796	pub const Elf_Symndx = switch (native_os) {
...	...	@@ -1054,6 +1164,24 @@ pub const F = switch (native_os) {
1054	1164	pub const UNLCK = 2;
1055	1165	pub const WRLCK = 3;
1056	1166	},
	1167	.serenity => struct {
	1168	// https://github.com/SerenityOS/serenity/blob/2808b0376406a40e31293bb3bcb9170374e90506/Kernel/API/POSIX/fcntl.h#L15-L24
	1169	pub const DUPFD = 0;
	1170	pub const GETFD = 1;
	1171	pub const SETFD = 2;
	1172	pub const GETFL = 3;
	1173	pub const SETFL = 4;
	1174	pub const ISTTY = 5;
	1175	pub const GETLK = 6;
	1176	pub const SETLK = 7;
	1177	pub const SETLKW = 8;
	1178	pub const DUPFD_CLOEXEC = 9;
	1179
	1180	// https://github.com/SerenityOS/serenity/blob/2808b0376406a40e31293bb3bcb9170374e90506/Kernel/API/POSIX/fcntl.h#L45-L47
	1181	pub const RDLCK = 0;
	1182	pub const WRLCK = 1;
	1183	pub const UNLCK = 2;
	1184	},
1057	1185	else => void,
1058	1186	};
1059	1187	pub const FD_CLOEXEC = switch (native_os) {
...	...	@@ -1129,18 +1257,29 @@ pub const Flock = switch (native_os) {
1129	1257	len: off_t,
1130	1258	pid: pid_t,
1131	1259	},
	1260	// https://github.com/SerenityOS/serenity/blob/2808b0376406a40e31293bb3bcb9170374e90506/Kernel/API/POSIX/fcntl.h#L54-L60
	1261	.serenity => extern struct {
	1262	type: c_short,
	1263	whence: c_short,
	1264	start: off_t,
	1265	len: off_t,
	1266	pid: pid_t,
	1267	},
1132	1268	else => void,
1133	1269	};
1134	1270	pub const HOST_NAME_MAX = switch (native_os) {
1135	1271	.linux => linux.HOST_NAME_MAX,
1136	1272	.macos, .ios, .tvos, .watchos, .visionos => 72,
1137	1273	.openbsd, .haiku, .dragonfly, .netbsd, .solaris, .illumos, .freebsd => 255,
	1274	// https://github.com/SerenityOS/serenity/blob/c87557e9c1865fa1a6440de34ff6ce6fc858a2b7/Kernel/API/POSIX/sys/limits.h#L22
	1275	.serenity => 64,
1138	1276	else => {},
1139	1277	};
1140	1278	pub const IOV_MAX = switch (native_os) {
1141	1279	.linux => linux.IOV_MAX,
1142	1280	.emscripten => emscripten.IOV_MAX,
1143		.openbsd, .haiku, .solaris, .illumos, .wasi => 1024,
	1281	// https://github.com/SerenityOS/serenity/blob/098af0f846a87b651731780ff48420205fd33754/Kernel/API/POSIX/sys/uio.h#L16
	1282	.openbsd, .haiku, .solaris, .illumos, .wasi, .serenity => 1024,
1144	1283	.macos, .ios, .tvos, .watchos, .visionos => 16,
1145	1284	.dragonfly, .netbsd, .freebsd => KERN.IOV_MAX,
1146	1285	else => {},
...	...	@@ -1425,6 +1564,16 @@ pub const MADV = switch (native_os) {
1425	1564	pub const INVAL = 10;
1426	1565	pub const SETMAP = 11;
1427	1566	},
	1567	// https://github.com/SerenityOS/serenity/blob/6d59d4d3d9e76e39112842ec487840828f1c9bfe/Kernel/API/POSIX/sys/mman.h#L35-L41
	1568	.serenity => struct {
	1569	pub const NORMAL = 0x0;
	1570	pub const SET_VOLATILE = 0x1;
	1571	pub const SET_NONVOLATILE = 0x2;
	1572	pub const DONTNEED = 0x3;
	1573	pub const WILLNEED = 0x4;
	1574	pub const SEQUENTIAL = 0x5;
	1575	pub const RANDOM = 0x6;
	1576	},
1428	1577	else => void,
1429	1578	};
1430	1579	pub const MSF = switch (native_os) {
...	...	@@ -1444,6 +1593,12 @@ pub const MSF = switch (native_os) {
1444	1593	pub const INVALIDATE = 2;
1445	1594	pub const SYNC = 4;
1446	1595	},
	1596	// https://github.com/SerenityOS/serenity/blob/6d59d4d3d9e76e39112842ec487840828f1c9bfe/Kernel/API/POSIX/sys/mman.h#L50-L52
	1597	.serenity => struct {
	1598	pub const SYNC = 1;
	1599	pub const ASYNC = 2;
	1600	pub const INVALIDATE = 4;
	1601	},
1447	1602	else => void,
1448	1603	};
1449	1604	pub const MMAP2_UNIT = switch (native_os) {
...	...	@@ -1456,7 +1611,8 @@ pub const NAME_MAX = switch (native_os) {
1456	1611	// Haiku's headers make this 256, to contain room for the terminating null
1457	1612	// character, but POSIX definition says that NAME_MAX does not include the
1458	1613	// terminating null.
1459		.haiku, .openbsd, .dragonfly, .netbsd, .solaris, .illumos, .freebsd, .macos, .ios, .tvos, .watchos, .visionos => 255,
	1614	// https://github.com/SerenityOS/serenity/blob/c87557e9c1865fa1a6440de34ff6ce6fc858a2b7/Kernel/API/POSIX/sys/limits.h#L20
	1615	.haiku, .openbsd, .dragonfly, .netbsd, .solaris, .illumos, .freebsd, .macos, .ios, .tvos, .watchos, .visionos, .serenity => 255,
1460	1616	else => {},
1461	1617	};
1462	1618	pub const PATH_MAX = switch (native_os) {
...	...	@@ -1464,7 +1620,7 @@ pub const PATH_MAX = switch (native_os) {
1464	1620	.emscripten => emscripten.PATH_MAX,
1465	1621	.wasi => 4096,
1466	1622	.windows => 260,
1467		.openbsd, .haiku, .dragonfly, .netbsd, .solaris, .illumos, .freebsd, .macos, .ios, .tvos, .watchos, .visionos => 1024,
	1623	.openbsd, .haiku, .dragonfly, .netbsd, .solaris, .illumos, .freebsd, .macos, .ios, .tvos, .watchos, .visionos, .serenity => 1024,
1468	1624	else => {},
1469	1625	};
1470	1626
...	...	@@ -1597,6 +1753,19 @@ pub const POLL = switch (native_os) {
1597	1753	pub const RDBAND = 0x0080;
1598	1754	pub const WRBAND = 0x0100;
1599	1755	},
	1756	// https://github.com/SerenityOS/serenity/blob/265764ff2fec038855193296588a887fc322d76a/Kernel/API/POSIX/poll.h#L15-L24
	1757	.serenity => struct {
	1758	pub const IN = 0x0001;
	1759	pub const PRI = 0x0002;
	1760	pub const OUT = 0x0004;
	1761	pub const ERR = 0x0008;
	1762	pub const HUP = 0x0010;
	1763	pub const NVAL = 0x0020;
	1764	pub const RDNORM = IN;
	1765	pub const WRNORM = OUT;
	1766	pub const WRBAND = 0x1000;
	1767	pub const RDHUP = 0x2000;
	1768	},
1600	1769	else => void,
1601	1770	};
1602	1771
...	...	@@ -1604,7 +1773,8 @@ pub const POLL = switch (native_os) {
1604	1773	pub const PROT = switch (native_os) {
1605	1774	.linux => linux.PROT,
1606	1775	.emscripten => emscripten.PROT,
1607		.openbsd, .haiku, .dragonfly, .netbsd, .solaris, .illumos, .freebsd, .windows => struct {
	1776	// https://github.com/SerenityOS/serenity/blob/6d59d4d3d9e76e39112842ec487840828f1c9bfe/Kernel/API/POSIX/sys/mman.h#L28-L31
	1777	.openbsd, .haiku, .dragonfly, .netbsd, .solaris, .illumos, .freebsd, .windows, .serenity => struct {
1608	1778	/// page can not be accessed
1609	1779	pub const NONE = 0x0;
1610	1780	/// page can be read
...	...	@@ -1719,7 +1889,8 @@ pub const REG = switch (native_os) {
1719	1889	pub const RLIM = switch (native_os) {
1720	1890	.linux => linux.RLIM,
1721	1891	.emscripten => emscripten.RLIM,
1722		.openbsd, .haiku, .dragonfly, .netbsd, .freebsd, .macos, .ios, .tvos, .watchos, .visionos => struct {
	1892	// https://github.com/SerenityOS/serenity/blob/aae106e37b48f2158e68902293df1e4bf7b80c0f/Userland/Libraries/LibC/sys/resource.h#L52
	1893	.openbsd, .haiku, .dragonfly, .netbsd, .freebsd, .macos, .ios, .tvos, .watchos, .visionos, .serenity => struct {
1723	1894	/// No limit
1724	1895	pub const INFINITY: rlim_t = (1 << 63) - 1;
1725	1896
...	...	@@ -2174,6 +2345,66 @@ pub const S = switch (native_os) {
2174	2345	return m & IFMT == IFSOCK;
2175	2346	}
2176	2347	},
	2348	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/sys/stat.h#L16-L51
	2349	.serenity => struct {
	2350	pub const IFMT = 0o170000;
	2351	pub const IFDIR = 0o040000;
	2352	pub const IFCHR = 0o020000;
	2353	pub const IFBLK = 0o060000;
	2354	pub const IFREG = 0o100000;
	2355	pub const IFIFO = 0o010000;
	2356	pub const IFLNK = 0o120000;
	2357	pub const IFSOCK = 0o140000;
	2358
	2359	pub const ISUID = 0o4000;
	2360	pub const ISGID = 0o2000;
	2361	pub const ISVTX = 0o1000;
	2362	pub const IRUSR = 0o400;
	2363	pub const IWUSR = 0o200;
	2364	pub const IXUSR = 0o100;
	2365	pub const IREAD = IRUSR;
	2366	pub const IWRITE = IWUSR;
	2367	pub const IEXEC = IXUSR;
	2368	pub const IRGRP = 0o040;
	2369	pub const IWGRP = 0o020;
	2370	pub const IXGRP = 0o010;
	2371	pub const IROTH = 0o004;
	2372	pub const IWOTH = 0o002;
	2373	pub const IXOTH = 0o001;
	2374
	2375	pub const IRWXU = IRUSR \| IWUSR \| IXUSR;
	2376
	2377	pub const IRWXG = IRWXU >> 3;
	2378	pub const IRWXO = IRWXG >> 3;
	2379
	2380	pub fn ISDIR(m: u32) bool {
	2381	return m & IFMT == IFDIR;
	2382	}
	2383
	2384	pub fn ISCHR(m: u32) bool {
	2385	return m & IFMT == IFCHR;
	2386	}
	2387
	2388	pub fn ISBLK(m: u32) bool {
	2389	return m & IFMT == IFBLK;
	2390	}
	2391
	2392	pub fn ISREG(m: u32) bool {
	2393	return m & IFMT == IFREG;
	2394	}
	2395
	2396	pub fn ISFIFO(m: u32) bool {
	2397	return m & IFMT == IFIFO;
	2398	}
	2399
	2400	pub fn ISLNK(m: u32) bool {
	2401	return m & IFMT == IFLNK;
	2402	}
	2403
	2404	pub fn ISSOCK(m: u32) bool {
	2405	return m & IFMT == IFSOCK;
	2406	}
	2407	},
2177	2408	else => void,
2178	2409	};
2179	2410	pub const SA = switch (native_os) {
...	...	@@ -2254,6 +2485,18 @@ pub const SA = switch (native_os) {
2254	2485	pub const NOCLDWAIT = 0x0020;
2255	2486	pub const SIGINFO = 0x0040;
2256	2487	},
	2488	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/signal.h#L65-L71
	2489	.serenity => struct {
	2490	pub const NOCLDSTOP = 1;
	2491	pub const NOCLDWAIT = 2;
	2492	pub const SIGINFO = 4;
	2493	pub const ONSTACK = 0x08000000;
	2494	pub const RESTART = 0x10000000;
	2495	pub const NODEFER = 0x40000000;
	2496	pub const RESETHAND = 0x80000000;
	2497	pub const NOMASK = NODEFER;
	2498	pub const ONESHOT = RESETHAND;
	2499	},
2257	2500	else => void,
2258	2501	};
2259	2502	pub const sigval_t = switch (native_os) {
...	...	@@ -2298,6 +2541,24 @@ pub const _SC = switch (native_os) {
2298	2541	PAGESIZE = 11,
2299	2542	NPROCESSORS_ONLN = 15,
2300	2543	},
	2544	// https://github.com/SerenityOS/serenity/blob/1dfc9e2df39dd23f1de92530677c845aae4345f2/Kernel/API/POSIX/unistd.h#L36-L52
	2545	.serenity => enum(c_int) {
	2546	MONOTONIC_CLOCK = 0,
	2547	NPROCESSORS_CONF = 1,
	2548	NPROCESSORS_ONLN = 2,
	2549	OPEN_MAX = 3,
	2550	HOST_NAME_MAX = 4,
	2551	TTY_NAME_MAX = 5,
	2552	PAGESIZE = 6,
	2553	GETPW_R_SIZE_MAX = 7,
	2554	GETGR_R_SIZE_MAX = 8,
	2555	CLK_TCK = 9,
	2556	SYMLOOP_MAX = 10,
	2557	MAPPED_FILES = 11,
	2558	ARG_MAX = 12,
	2559	IOV_MAX = 13,
	2560	PHYS_PAGES = 14,
	2561	},
2301	2562	else => void,
2302	2563	};
2303	2564
...	...	@@ -2309,7 +2570,8 @@ pub const SEEK = switch (native_os) {
2309	2570	pub const CUR: wasi.whence_t = .CUR;
2310	2571	pub const END: wasi.whence_t = .END;
2311	2572	},
2312		.openbsd, .haiku, .netbsd, .freebsd, .macos, .ios, .tvos, .watchos, .visionos, .windows => struct {
	2573	// https://github.com/SerenityOS/serenity/blob/808ce594db1f2190e5212a250e900bde2ffe710b/Kernel/API/POSIX/stdio.h#L15-L17
	2574	.openbsd, .haiku, .netbsd, .freebsd, .macos, .ios, .tvos, .watchos, .visionos, .windows, .serenity => struct {
2313	2575	pub const SET = 0;
2314	2576	pub const CUR = 1;
2315	2577	pub const END = 2;
...	...	@@ -2326,6 +2588,7 @@ pub const SEEK = switch (native_os) {
2326	2588	pub const SHUT = switch (native_os) {
2327	2589	.linux => linux.SHUT,
2328	2590	.emscripten => emscripten.SHUT,
	2591	// https://github.com/SerenityOS/serenity/blob/ac44ec5ebc707f9dd0c3d4759a1e17e91db5d74f/Kernel/API/POSIX/sys/socket.h#L40-L42
2329	2592	else => struct {
2330	2593	pub const RD = 0;
2331	2594	pub const WR = 1;
...	...	@@ -2785,6 +3048,42 @@ pub const SIG = switch (native_os) {
2785	3048	pub const UNBLOCK = 2;
2786	3049	pub const SETMASK = 3;
2787	3050	},
	3051	// https://github.com/SerenityOS/serenity/blob/046c23f567a17758d762a33bdf04bacbfd088f9f/Kernel/API/POSIX/signal_numbers.h
	3052	.serenity => struct {
	3053	pub const INVAL = 0;
	3054	pub const HUP = 1;
	3055	pub const INT = 2;
	3056	pub const QUIT = 3;
	3057	pub const ILL = 4;
	3058	pub const TRAP = 5;
	3059	pub const ABRT = 6;
	3060	pub const BUS = 7;
	3061	pub const FPE = 8;
	3062	pub const KILL = 9;
	3063	pub const USR1 = 10;
	3064	pub const SEGV = 11;
	3065	pub const USR2 = 12;
	3066	pub const PIPE = 13;
	3067	pub const ALRM = 14;
	3068	pub const TERM = 15;
	3069	pub const STKFLT = 16;
	3070	pub const CHLD = 17;
	3071	pub const CONT = 18;
	3072	pub const STOP = 19;
	3073	pub const TSTP = 20;
	3074	pub const TTIN = 21;
	3075	pub const TTOU = 22;
	3076	pub const URG = 23;
	3077	pub const XCPU = 24;
	3078	pub const XFSZ = 25;
	3079	pub const VTALRM = 26;
	3080	pub const PROF = 27;
	3081	pub const WINCH = 28;
	3082	pub const IO = 29;
	3083	pub const INFO = 30;
	3084	pub const SYS = 31;
	3085	pub const CANCEL = 32;
	3086	},
2788	3087	else => void,
2789	3088	};
2790	3089
...	...	@@ -2792,6 +3091,8 @@ pub const SIOCGIFINDEX = switch (native_os) {
2792	3091	.linux => linux.SIOCGIFINDEX,
2793	3092	.emscripten => emscripten.SIOCGIFINDEX,
2794	3093	.solaris, .illumos => solaris.SIOCGLIFINDEX,
	3094	// https://github.com/SerenityOS/serenity/blob/cb10f70394fb7e9cfc77f827adb2e46d199bc3a5/Kernel/API/Ioctl.h#L118
	3095	.serenity => 34,
2795	3096	else => void,
2796	3097	};
2797	3098
...	...	@@ -2936,6 +3237,18 @@ pub const Sigaction = switch (native_os) {
2936	3237	/// signal options
2937	3238	flags: c_uint,
2938	3239	},
	3240	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/signal.h#L39-L46
	3241	.serenity => extern struct {
	3242	pub const handler_fn = *align(1) const fn (c_int) callconv(.c) void;
	3243	pub const sigaction_fn = const fn (c_int, const siginfo_t, ?*anyopaque) callconv(.c) void;
	3244
	3245	handler: extern union {
	3246	handler: ?handler_fn,
	3247	sigaction: ?sigaction_fn,
	3248	},
	3249	mask: sigset_t,
	3250	flags: c_int,
	3251	},
2939	3252	else => void,
2940	3253	};
2941	3254	pub const T = switch (native_os) {
...	...	@@ -3311,6 +3624,22 @@ pub const T = switch (native_os) {
3311	3624	pub const IOCGDRAINWAIT = 0x40047456;
3312	3625	pub const IOCISPTMASTER = 0x20007455;
3313	3626	},
	3627	// https://github.com/SerenityOS/serenity/blob/cb10f70394fb7e9cfc77f827adb2e46d199bc3a5/Kernel/API/Ioctl.h#L84-L96
	3628	.serenity => struct {
	3629	pub const IOCGPGRP = 0;
	3630	pub const IOCSPGRP = 1;
	3631	pub const CGETS = 2;
	3632	pub const CSETS = 3;
	3633	pub const CSETSW = 4;
	3634	pub const CSETSF = 5;
	3635	pub const CFLSH = 6;
	3636	pub const IOCGWINSZ = 7;
	3637	pub const IOCSCTTY = 8;
	3638	pub const IOCSTI = 9;
	3639	pub const IOCNOTTY = 10;
	3640	pub const IOCSWINSZ = 11;
	3641	pub const IOCGPTN = 12;
	3642	},
3314	3643	else => void,
3315	3644	};
3316	3645	pub const IOCPARM_MASK = switch (native_os) {
...	...	@@ -3546,6 +3875,43 @@ pub const W = switch (native_os) {
3546	3875	return (((s) & 0o177) != 0o177) and (((s) & 0o177) != 0);
3547	3876	}
3548	3877	},
	3878	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/sys/wait.h
	3879	.serenity => struct {
	3880	pub const NOHANG = 1;
	3881	pub const UNTRACED = 2;
	3882	pub const STOPPED = UNTRACED;
	3883	pub const EXITED = 4;
	3884	pub const CONTINUED = 8;
	3885	pub const NOWAIT = 0x1000000;
	3886
	3887	pub fn EXITSTATUS(s: u32) u8 {
	3888	return @intCast((s & 0xff00) >> 8);
	3889	}
	3890
	3891	pub fn STOPSIG(s: u32) u32 {
	3892	return EXITSTATUS(s);
	3893	}
	3894
	3895	pub fn TERMSIG(s: u32) u32 {
	3896	return s & 0x7f;
	3897	}
	3898
	3899	pub fn IFEXITED(s: u32) bool {
	3900	return TERMSIG(s) == 0;
	3901	}
	3902
	3903	pub fn IFSTOPPED(s: u32) bool {
	3904	return (s & 0xff) == 0x7f;
	3905	}
	3906
	3907	pub fn IFSIGNALED(s: u32) bool {
	3908	return (((s & 0x7f) + 1) >> 1) > 0;
	3909	}
	3910
	3911	pub fn IFCONTINUED(s: u32) bool {
	3912	return s == 0xffff;
	3913	}
	3914	},
3549	3915	else => void,
3550	3916	};
3551	3917	pub const clock_t = switch (native_os) {
...	...	@@ -3556,6 +3922,8 @@ pub const clock_t = switch (native_os) {
3556	3922	.openbsd, .solaris, .illumos => i64,
3557	3923	.netbsd => u32,
3558	3924	.haiku => i32,
	3925	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L50
	3926	.serenity => u64,
3559	3927	else => void,
3560	3928	};
3561	3929	pub const cpu_set_t = switch (native_os) {
...	...	@@ -3568,7 +3936,7 @@ pub const dl_phdr_info = switch (native_os) {
3568	3936	.emscripten => emscripten.dl_phdr_info,
3569	3937	.freebsd => extern struct {
3570	3938	/// Module relocation base.
3571		addr: if (builtin.target.ptrBitWidth() == 32) std.elf.Elf32_Addr else std.elf.Elf64_Addr,
	3939	addr: std.elf.Addr,
3572	3940	/// Module name.
3573	3941	name: ?[*:0]const u8,
3574	3942	/// Pointer to module's phdr.
...	...	@@ -3592,11 +3960,12 @@ pub const dl_phdr_info = switch (native_os) {
3592	3960	/// Incremented when an object is unmapped from the process.
3593	3961	subs: u64,
3594	3962	},
3595		.openbsd, .haiku, .dragonfly, .netbsd => extern struct {
	3963	// https://github.com/SerenityOS/serenity/blob/45d81dceed81df0c8ef75b440b20cc0938195faa/Userland/Libraries/LibC/link.h#L15-L20
	3964	.openbsd, .haiku, .dragonfly, .netbsd, .serenity => extern struct {
3596	3965	addr: usize,
3597	3966	name: ?[*:0]const u8,
3598	3967	phdr: [*]std.elf.Phdr,
3599		phnum: u16,
	3968	phnum: std.elf.Half,
3600	3969	},
3601	3970	else => void,
3602	3971	};
...	...	@@ -3608,6 +3977,26 @@ pub const ifreq = switch (native_os) {
3608	3977	.linux => linux.ifreq,
3609	3978	.emscripten => emscripten.ifreq,
3610	3979	.solaris, .illumos => lifreq,
	3980	// https://github.com/SerenityOS/serenity/blob/9882848e0bf783dfc8e8a6d887a848d70d9c58f4/Kernel/API/POSIX/net/if.h#L49-L82
	3981	.serenity => extern struct {
	3982	// Not actually in a union, but the stdlib expects one for ifreq
	3983	ifrn: extern union {
	3984	name: [IFNAMESIZE]u8,
	3985	},
	3986	ifru: extern union {
	3987	addr: sockaddr,
	3988	dstaddr: sockaddr,
	3989	broadaddr: sockaddr,
	3990	netmask: sockaddr,
	3991	hwaddr: sockaddr,
	3992	flags: c_short,
	3993	metric: c_int,
	3994	vnetid: i64,
	3995	media: u64,
	3996	data: ?*anyopaque,
	3997	index: c_uint,
	3998	},
	3999	},
3611	4000	else => void,
3612	4001	};
3613	4002	pub const itimerspec = switch (native_os) {
...	...	@@ -3650,6 +4039,16 @@ pub const msghdr = switch (native_os) {
3650	4039	/// flags on received message
3651	4040	flags: i32,
3652	4041	},
	4042	// https://github.com/SerenityOS/serenity/blob/ac44ec5ebc707f9dd0c3d4759a1e17e91db5d74f/Kernel/API/POSIX/sys/socket.h#L74-L82
	4043	.serenity => extern struct {
	4044	name: ?*anyopaque,
	4045	namelen: socklen_t,
	4046	iov: [*]iovec,
	4047	iovlen: c_int,
	4048	control: ?*anyopaque,
	4049	controllen: socklen_t,
	4050	flags: c_int,
	4051	},
3653	4052	else => void,
3654	4053	};
3655	4054	pub const msghdr_const = switch (native_os) {
...	...	@@ -3684,6 +4083,15 @@ pub const msghdr_const = switch (native_os) {
3684	4083	/// flags on received message
3685	4084	flags: i32,
3686	4085	},
	4086	.serenity => extern struct {
	4087	name: ?*const anyopaque,
	4088	namelen: socklen_t,
	4089	iov: [*]const iovec,
	4090	iovlen: c_int,
	4091	control: ?*const anyopaque,
	4092	controllen: socklen_t,
	4093	flags: c_int,
	4094	},
3687	4095	else => void,
3688	4096	};
3689	4097	pub const nfds_t = switch (native_os) {
...	...	@@ -3692,6 +4100,8 @@ pub const nfds_t = switch (native_os) {
3692	4100	.haiku, .solaris, .illumos, .wasi => usize,
3693	4101	.windows => c_ulong,
3694	4102	.openbsd, .dragonfly, .netbsd, .freebsd, .macos, .ios, .tvos, .watchos, .visionos => u32,
	4103	// https://github.com/SerenityOS/serenity/blob/265764ff2fec038855193296588a887fc322d76a/Kernel/API/POSIX/poll.h#L32
	4104	.serenity => c_uint,
3695	4105	else => void,
3696	4106	};
3697	4107	pub const perf_event_attr = switch (native_os) {
...	...	@@ -3702,12 +4112,20 @@ pub const pid_t = switch (native_os) {
3702	4112	.linux => linux.pid_t,
3703	4113	.emscripten => emscripten.pid_t,
3704	4114	.windows => windows.HANDLE,
	4115	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L31-L32
	4116	.serenity => c_int,
3705	4117	else => i32,
3706	4118	};
3707	4119	pub const pollfd = switch (native_os) {
3708	4120	.linux => linux.pollfd,
3709	4121	.emscripten => emscripten.pollfd,
3710	4122	.windows => ws2_32.pollfd,
	4123	// https://github.com/SerenityOS/serenity/blob/265764ff2fec038855193296588a887fc322d76a/Kernel/API/POSIX/poll.h#L26-L30
	4124	.serenity => extern struct {
	4125	fd: fd_t,
	4126	events: c_short,
	4127	revents: c_short,
	4128	},
3711	4129	else => extern struct {
3712	4130	fd: fd_t,
3713	4131	events: i16,
...	...	@@ -3719,11 +4137,14 @@ pub const rlim_t = switch (native_os) {
3719	4137	.emscripten => emscripten.rlim_t,
3720	4138	.openbsd, .netbsd, .solaris, .illumos, .macos, .ios, .tvos, .watchos, .visionos => u64,
3721	4139	.haiku, .dragonfly, .freebsd => i64,
	4140	// https://github.com/SerenityOS/serenity/blob/aae106e37b48f2158e68902293df1e4bf7b80c0f/Userland/Libraries/LibC/sys/resource.h#L54
	4141	.serenity => usize,
3722	4142	else => void,
3723	4143	};
3724	4144	pub const rlimit = switch (native_os) {
3725	4145	.linux, .emscripten => linux.rlimit,
3726	4146	.windows => void,
	4147	// https://github.com/SerenityOS/serenity/blob/aae106e37b48f2158e68902293df1e4bf7b80c0f/Userland/Libraries/LibC/sys/resource.h#L56-L59
3727	4148	else => extern struct {
3728	4149	/// Soft limit
3729	4150	cur: rlim_t,
...	...	@@ -3825,6 +4246,17 @@ pub const rlimit_resource = switch (native_os) {
3825	4246	NOVMON = 7,
3826	4247	_,
3827	4248	},
	4249	// https://github.com/SerenityOS/serenity/blob/aae106e37b48f2158e68902293df1e4bf7b80c0f/Userland/Libraries/LibC/sys/resource.h#L42-L48
	4250	.serenity => enum(c_int) {
	4251	CORE = 1,
	4252	CPU = 2,
	4253	DATA = 3,
	4254	FSIZE = 4,
	4255	NOFILE = 5,
	4256	STACK = 6,
	4257	AS = 7,
	4258	_,
	4259	},
3828	4260	else => void,
3829	4261	};
3830	4262	pub const rusage = switch (native_os) {
...	...	@@ -3873,6 +4305,28 @@ pub const rusage = switch (native_os) {
3873	4305	pub const CHILDREN = -1;
3874	4306	pub const THREAD = 1;
3875	4307	},
	4308	// https://github.com/SerenityOS/serenity/blob/aae106e37b48f2158e68902293df1e4bf7b80c0f/Userland/Libraries/LibC/sys/resource.h#L18-L38
	4309	.serenity => extern struct {
	4310	utime: timeval,
	4311	stime: timeval,
	4312	maxrss: c_long,
	4313	ixrss: c_long,
	4314	idrss: c_long,
	4315	isrss: c_long,
	4316	minflt: c_long,
	4317	majflt: c_long,
	4318	nswap: c_long,
	4319	inblock: c_long,
	4320	oublock: c_long,
	4321	msgsnd: c_long,
	4322	msgrcv: c_long,
	4323	nsignals: c_long,
	4324	nvcsw: c_long,
	4325	nivcsw: c_long,
	4326
	4327	pub const SELF = 1;
	4328	pub const CHILDREN = 2;
	4329	},
3876	4330	else => void,
3877	4331	};
3878	4332
...	...	@@ -4050,12 +4504,25 @@ pub const siginfo_t = switch (native_os) {
4050	4504	assert(@sizeOf(@This()) == 136);
4051	4505	}
4052	4506	},
	4507	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/signal.h#L27-L37
	4508	.serenity => extern struct {
	4509	signo: c_int,
	4510	code: c_int,
	4511	errno: c_int,
	4512	pid: pid_t,
	4513	uid: uid_t,
	4514	addr: ?*anyopaque,
	4515	status: c_int,
	4516	band: c_int,
	4517	value: sigval,
	4518	},
4053	4519	else => void,
4054	4520	};
4055	4521	pub const sigset_t = switch (native_os) {
4056	4522	.linux => linux.sigset_t,
4057	4523	.emscripten => emscripten.sigset_t,
4058		.openbsd, .macos, .ios, .tvos, .watchos, .visionos => u32,
	4524	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/signal.h#L19
	4525	.openbsd, .macos, .ios, .tvos, .watchos, .visionos, .serenity => u32,
4059	4526	.dragonfly, .netbsd, .solaris, .illumos, .freebsd => extern struct {
4060	4527	__bits: [SIG.WORDS]u32,
4061	4528	},
...	...	@@ -4075,7 +4542,8 @@ pub const filled_sigset = switch (native_os) {
4075	4542	};
4076	4543	pub const sigval = switch (native_os) {
4077	4544	.linux => linux.sigval,
4078		.openbsd, .dragonfly, .freebsd => extern union {
	4545	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/signal.h#L22-L25
	4546	.openbsd, .dragonfly, .freebsd, .serenity => extern union {
4079	4547	int: c_int,
4080	4548	ptr: ?*anyopaque,
4081	4549	},
...	...	@@ -4144,7 +4612,8 @@ pub const addrinfo = if (builtin.abi.isAndroid()) extern struct {
4144	4612	addr: ?*sockaddr,
4145	4613	next: ?*addrinfo,
4146	4614	},
4147		.openbsd => extern struct {
	4615	// https://github.com/SerenityOS/serenity/blob/d510d2aeb2facbd8f6c383d70fd1b033e1fee5dd/Userland/Libraries/LibC/netdb.h#L66-L75
	4616	.openbsd, .serenity => extern struct {
4148	4617	flags: AI,
4149	4618	family: c_int,
4150	4619	socktype: c_int,
...	...	@@ -4460,11 +4929,41 @@ pub const sockaddr = switch (native_os) {
4460	4929	path: [104]u8,
4461	4930	};
4462	4931	},
	4932	// https://github.com/SerenityOS/serenity/blob/ac44ec5ebc707f9dd0c3d4759a1e17e91db5d74f/Kernel/API/POSIX/sys/socket.h#L110-L114
	4933	.serenity => extern struct {
	4934	family: sa_family_t,
	4935	data: [26]u8,
	4936
	4937	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/netinet/in.h
	4938	const in_addr = u32;
	4939	const in6_addr = [16]u8;
	4940	pub const in = extern struct {
	4941	family: sa_family_t = AF.INET,
	4942	port: in_port_t,
	4943	addr: in_addr,
	4944	zero: [8]u8 = @splat(0),
	4945	};
	4946	pub const in6 = extern struct {
	4947	family: sa_family_t = AF.INET6,
	4948	port: in_port_t,
	4949	flowinfo: u32,
	4950	addr: in6_addr,
	4951	scope_id: u32,
	4952	};
	4953
	4954	// https://github.com/SerenityOS/serenity/blob/b92e6b02e53b2927732f31b1442cad420b62d1ef/Kernel/API/POSIX/sys/un.h
	4955	const UNIX_PATH_MAX = 108;
	4956	pub const un = extern struct {
	4957	family: sa_family_t = AF.LOCAL,
	4958	path: [UNIX_PATH_MAX]u8,
	4959	};
	4960	},
4463	4961	else => void,
4464	4962	};
4465	4963	pub const socklen_t = switch (native_os) {
4466	4964	.linux, .emscripten => linux.socklen_t,
4467	4965	.windows => ws2_32.socklen_t,
	4966	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L57
4468	4967	else => u32,
4469	4968	};
4470	4969	pub const in_port_t = u16;
...	...	@@ -4472,7 +4971,8 @@ pub const sa_family_t = switch (native_os) {
4472	4971	.linux, .emscripten => linux.sa_family_t,
4473	4972	.windows => ws2_32.ADDRESS_FAMILY,
4474	4973	.openbsd, .haiku, .dragonfly, .netbsd, .freebsd, .macos, .ios, .tvos, .watchos, .visionos => u8,
4475		.solaris, .illumos => u16,
	4974	// https://github.com/SerenityOS/serenity/blob/ac44ec5ebc707f9dd0c3d4759a1e17e91db5d74f/Kernel/API/POSIX/sys/socket.h#L66
	4975	.solaris, .illumos, .serenity => u16,
4476	4976	else => void,
4477	4977	};
4478	4978	pub const AF = if (builtin.abi.isAndroid()) struct {
...	...	@@ -4751,6 +5251,15 @@ pub const AF = if (builtin.abi.isAndroid()) struct {
4751	5251	pub const ISDN = 26;
4752	5252	pub const MAX = 36;
4753	5253	},
	5254	// https://github.com/SerenityOS/serenity/blob/ac44ec5ebc707f9dd0c3d4759a1e17e91db5d74f/Kernel/API/POSIX/sys/socket.h#L17-L22
	5255	.serenity => struct {
	5256	pub const UNSPEC = 0;
	5257	pub const LOCAL = 1;
	5258	pub const UNIX = LOCAL;
	5259	pub const INET = 2;
	5260	pub const INET6 = 3;
	5261	pub const MAX = 4;
	5262	},
4754	5263	else => void,
4755	5264	};
4756	5265	pub const PF = if (builtin.abi.isAndroid()) struct {
...	...	@@ -5020,11 +5529,21 @@ pub const PF = if (builtin.abi.isAndroid()) struct {
5020	5529	pub const ISDN = AF.ISDN;
5021	5530	pub const MAX = AF.MAX;
5022	5531	},
	5532	// https://github.com/SerenityOS/serenity/blob/ac44ec5ebc707f9dd0c3d4759a1e17e91db5d74f/Kernel/API/POSIX/sys/socket.h#L24-L29
	5533	.serenity => struct {
	5534	pub const LOCAL = AF.LOCAL;
	5535	pub const UNIX = AF.LOCAL;
	5536	pub const INET = AF.INET;
	5537	pub const INET6 = AF.INET6;
	5538	pub const UNSPEC = AF.UNSPEC;
	5539	pub const MAX = AF.MAX;
	5540	},
5023	5541	else => void,
5024	5542	};
5025	5543	pub const DT = switch (native_os) {
5026	5544	.linux => linux.DT,
5027		.netbsd, .freebsd, .macos, .ios, .tvos, .watchos, .visionos => struct {
	5545	// https://github.com/SerenityOS/serenity/blob/1262a7d1424d0d2e89d80644409721cbf056ab17/Kernel/API/POSIX/dirent.h#L16-L35
	5546	.netbsd, .freebsd, .openbsd, .macos, .ios, .tvos, .watchos, .visionos, .serenity => struct {
5028	5547	pub const UNKNOWN = 0;
5029	5548	pub const FIFO = 1;
5030	5549	pub const CHR = 2;
...	...	@@ -5047,17 +5566,6 @@ pub const DT = switch (native_os) {
5047	5566	pub const WHT = 14;
5048	5567	pub const DBF = 15;
5049	5568	},
5050		.openbsd => struct {
5051		pub const UNKNOWN = 0;
5052		pub const FIFO = 1;
5053		pub const CHR = 2;
5054		pub const DIR = 4;
5055		pub const BLK = 6;
5056		pub const REG = 8;
5057		pub const LNK = 10;
5058		pub const SOCK = 12;
5059		pub const WHT = 14; // XXX
5060		},
5061	5569	else => void,
5062	5570	};
5063	5571	pub const MSG = switch (native_os) {
...	...	@@ -5078,6 +5586,18 @@ pub const MSG = switch (native_os) {
5078	5586	pub const EOF = 0x0400;
5079	5587	pub const NOSIGNAL = 0x0800;
5080	5588	},
	5589	// https://github.com/SerenityOS/serenity/blob/ac44ec5ebc707f9dd0c3d4759a1e17e91db5d74f/Kernel/API/POSIX/sys/socket.h#L56-L64
	5590	.serenity => struct {
	5591	pub const TRUNC = 0x1;
	5592	pub const CTRUNC = 0x2;
	5593	pub const PEEK = 0x4;
	5594	pub const OOB = 0x8;
	5595	pub const DONTROUTE = 0x10;
	5596	pub const WAITALL = 0x20;
	5597	pub const DONTWAIT = 0x40;
	5598	pub const NOSIGNAL = 0x80;
	5599	pub const EOR = 0x100;
	5600	},
5081	5601	else => void,
5082	5602	};
5083	5603	pub const SOCK = switch (native_os) {
...	...	@@ -5168,6 +5688,17 @@ pub const SOCK = switch (native_os) {
5168	5688	pub const CLOEXEC = 0x8000;
5169	5689	pub const NONBLOCK = 0x4000;
5170	5690	},
	5691	// https://github.com/SerenityOS/serenity/blob/ac44ec5ebc707f9dd0c3d4759a1e17e91db5d74f/Kernel/API/POSIX/sys/socket.h#L31-L38
	5692	.serenity => struct {
	5693	pub const STREAM = 1;
	5694	pub const DGRAM = 2;
	5695	pub const RAW = 3;
	5696	pub const RDM = 4;
	5697	pub const SEQPACKET = 5;
	5698
	5699	pub const NONBLOCK = 0o4000;
	5700	pub const CLOEXEC = 0o2000000;
	5701	},
5171	5702	else => void,
5172	5703	};
5173	5704	pub const TCP = switch (native_os) {
...	...	@@ -5175,6 +5706,11 @@ pub const TCP = switch (native_os) {
5175	5706	.linux => linux.TCP,
5176	5707	.emscripten => emscripten.TCP,
5177	5708	.windows => ws2_32.TCP,
	5709	// https://github.com/SerenityOS/serenity/blob/61ac554a3403838f79ca746bd1c65ded6f97d124/Kernel/API/POSIX/netinet/tcp.h#L13-L14
	5710	.serenity => struct {
	5711	pub const NODELAY = 10;
	5712	pub const MAXSEG = 11;
	5713	},
5178	5714	else => void,
5179	5715	};
5180	5716	pub const IPPROTO = switch (native_os) {
...	...	@@ -5759,6 +6295,20 @@ pub const IPPROTO = switch (native_os) {
5759	6295	/// raw IP packet
5760	6296	pub const RAW = 255;
5761	6297	},
	6298	// https://github.com/SerenityOS/serenity/blob/ac44ec5ebc707f9dd0c3d4759a1e17e91db5d74f/Kernel/API/POSIX/sys/socket.h#L44-L54
	6299	.serenity => struct {
	6300	pub const IP = 0;
	6301	pub const ICMP = 1;
	6302	pub const IGMP = 2;
	6303	pub const IPIP = 4;
	6304	pub const TCP = 6;
	6305	pub const UDP = 17;
	6306	pub const IPV6 = 41;
	6307	pub const ESP = 50;
	6308	pub const AH = 51;
	6309	pub const ICMPV6 = 58;
	6310	pub const RAW = 255;
	6311	},
5762	6312	else => void,
5763	6313	};
5764	6314	pub const SOL = switch (native_os) {
...	...	@@ -5774,6 +6324,10 @@ pub const SOL = switch (native_os) {
5774	6324	pub const PACKET = 0xfffd;
5775	6325	pub const FILTER = 0xfffc;
5776	6326	},
	6327	// https://github.com/SerenityOS/serenity/blob/ac44ec5ebc707f9dd0c3d4759a1e17e91db5d74f/Kernel/API/POSIX/sys/socket.h#L127
	6328	.serenity => struct {
	6329	pub const SOCKET = 1;
	6330	},
5777	6331	else => void,
5778	6332	};
5779	6333	pub const SO = switch (native_os) {
...	...	@@ -5991,12 +6545,35 @@ pub const SO = switch (native_os) {
5991	6545	pub const DOMAIN = 0x1024;
5992	6546	pub const PROTOCOL = 0x1025;
5993	6547	},
	6548	// https://github.com/SerenityOS/serenity/blob/ac44ec5ebc707f9dd0c3d4759a1e17e91db5d74f/Kernel/API/POSIX/sys/socket.h#L130-L150
	6549	.serenity => struct {
	6550	pub const RCVTIMEO = 0;
	6551	pub const SNDTIMEO = 1;
	6552	pub const TYPE = 2;
	6553	pub const ERROR = 3;
	6554	pub const PEERCRED = 4;
	6555	pub const RCVBUF = 5;
	6556	pub const SNDBUF = 6;
	6557	pub const DEBUG = 7;
	6558	pub const REUSEADDR = 8;
	6559	pub const BINDTODEVICE = 9;
	6560	pub const KEEPALIVE = 10;
	6561	pub const TIMESTAMP = 11;
	6562	pub const BROADCAST = 12;
	6563	pub const LINGER = 13;
	6564	pub const ACCEPTCONN = 14;
	6565	pub const DONTROUTE = 15;
	6566	pub const OOBINLINE = 16;
	6567	pub const SNDLOWAT = 17;
	6568	pub const RCVLOWAT = 18;
	6569	},
5994	6570	else => void,
5995	6571	};
5996	6572	pub const SOMAXCONN = switch (native_os) {
5997	6573	.linux => linux.SOMAXCONN,
5998	6574	.windows => ws2_32.SOMAXCONN,
5999		.solaris, .illumos => 128,
	6575	// https://github.com/SerenityOS/serenity/blob/ac44ec5ebc707f9dd0c3d4759a1e17e91db5d74f/Kernel/API/POSIX/sys/socket.h#L128
	6576	.solaris, .illumos, .serenity => 128,
6000	6577	.openbsd => 28,
6001	6578	else => void,
6002	6579	};
...	...	@@ -6004,7 +6581,8 @@ pub const IFNAMESIZE = switch (native_os) {
6004	6581	.linux => linux.IFNAMESIZE,
6005	6582	.emscripten => emscripten.IFNAMESIZE,
6006	6583	.windows => 30,
6007		.openbsd, .dragonfly, .netbsd, .freebsd, .macos, .ios, .tvos, .watchos, .visionos => 16,
	6584	// https://github.com/SerenityOS/serenity/blob/9882848e0bf783dfc8e8a6d887a848d70d9c58f4/Kernel/API/POSIX/net/if.h#L50
	6585	.openbsd, .dragonfly, .netbsd, .freebsd, .macos, .ios, .tvos, .watchos, .visionos, .serenity => 16,
6008	6586	.solaris, .illumos => 32,
6009	6587	else => void,
6010	6588	};
...	...	@@ -6020,6 +6598,12 @@ pub const stack_t = switch (native_os) {
6020	6598	/// SS_DISABLE and/or SS_ONSTACK.
6021	6599	flags: i32,
6022	6600	},
	6601	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/signal.h#L48-L52
	6602	.serenity => extern struct {
	6603	sp: *anyopaque,
	6604	flags: c_int,
	6605	size: usize,
	6606	},
6023	6607	else => extern struct {
6024	6608	sp: [*]u8,
6025	6609	size: isize,
...	...	@@ -6030,10 +6614,12 @@ pub const time_t = switch (native_os) {
6030	6614	.linux => linux.time_t,
6031	6615	.emscripten => emscripten.time_t,
6032	6616	.haiku, .dragonfly => isize,
	6617	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L47
6033	6618	else => i64,
6034	6619	};
6035	6620	pub const suseconds_t = switch (native_os) {
6036		.solaris, .illumos => i64,
	6621	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L49
	6622	.solaris, .illumos, .serenity => i64,
6037	6623	.freebsd, .dragonfly => c_long,
6038	6624	.netbsd => c_int,
6039	6625	.haiku => i32,
...	...	@@ -6051,7 +6637,8 @@ pub const timeval = switch (native_os) {
6051	6637	sec: c_long,
6052	6638	usec: i32,
6053	6639	},
6054		.dragonfly, .netbsd, .freebsd, .solaris, .illumos => extern struct {
	6640	// https://github.com/SerenityOS/serenity/blob/6b6eca0631c893c5f8cfb8274cdfe18e2d0637c0/Kernel/API/POSIX/sys/time.h#L15-L18
	6641	.dragonfly, .netbsd, .freebsd, .solaris, .illumos, .serenity => extern struct {
6055	6642	/// seconds
6056	6643	sec: time_t,
6057	6644	/// microseconds
...	...	@@ -6070,6 +6657,11 @@ pub const timezone = switch (native_os) {
6070	6657	minuteswest: i32,
6071	6658	dsttime: i32,
6072	6659	},
	6660	// https://github.com/SerenityOS/serenity/blob/ba776390b5878ec0be1a9e595a3471a6cfe0a0cf/Userland/Libraries/LibC/sys/time.h#L19-L22
	6661	.serenity => extern struct {
	6662	minuteswest: c_int,
	6663	dsttime: c_int,
	6664	},
6073	6665	else => void,
6074	6666	};
6075	6667
...	...	@@ -6127,7 +6719,8 @@ pub const ucontext_t = switch (native_os) {
6127	6719	arg: ?*void,
6128	6720	_spare: [4]c_int,
6129	6721	},
6130		.haiku => extern struct {
	6722	// https://github.com/SerenityOS/serenity/blob/87eac0e424cff4a1f941fb704b9362a08654c24d/Kernel/API/POSIX/ucontext.h#L19-L24
	6723	.haiku, .serenity => extern struct {
6131	6724	link: ?*ucontext_t,
6132	6725	sigmask: sigset_t,
6133	6726	stack: stack_t,
...	...	@@ -6222,6 +6815,47 @@ pub const mcontext_t = switch (native_os) {
6222	6815	},
6223	6816	.dragonfly => dragonfly.mcontext_t,
6224	6817	.haiku => haiku.mcontext_t,
	6818	.serenity => switch (native_arch) {
	6819	// https://github.com/SerenityOS/serenity/blob/200e91cd7f1ec5453799a2720d4dc114a59cc289/Kernel/Arch/aarch64/mcontext.h#L15-L19
	6820	.aarch64 => extern struct {
	6821	x: [31]u64,
	6822	sp: u64,
	6823	pc: u64,
	6824	},
	6825	// https://github.com/SerenityOS/serenity/blob/66f8d0f031ef25c409dbb4fecaa454800fecae0f/Kernel/Arch/riscv64/mcontext.h#L15-L18
	6826	.riscv64 => extern struct {
	6827	x: [31]u64,
	6828	pc: u64,
	6829	},
	6830	// https://github.com/SerenityOS/serenity/blob/7b9ea3efdec9f86a1042893e8107d0b23aad8727/Kernel/Arch/x86_64/mcontext.h#L15-L40
	6831	.x86_64 => extern struct {
	6832	rax: u64,
	6833	rcx: u64,
	6834	rdx: u64,
	6835	rbx: u64,
	6836	rsp: u64,
	6837	rbp: u64,
	6838	rsi: u64,
	6839	rdi: u64,
	6840	rip: u64,
	6841	r8: u64,
	6842	r9: u64,
	6843	r10: u64,
	6844	r11: u64,
	6845	r12: u64,
	6846	r13: u64,
	6847	r14: u64,
	6848	r15: u64,
	6849	rflags: u64,
	6850	cs: u32,
	6851	ss: u32,
	6852	ds: u32,
	6853	es: u32,
	6854	fs: u32,
	6855	gs: u32,
	6856	},
	6857	else => struct {},
	6858	},
6225	6859	else => void,
6226	6860	};
6227	6861
...	...	@@ -6247,6 +6881,16 @@ pub const utsname = switch (native_os) {
6247	6881	version: [256:0]u8,
6248	6882	machine: [256:0]u8,
6249	6883	},
	6884	// https://github.com/SerenityOS/serenity/blob/d794ed1de7a46482272683f8dc4c858806390f29/Kernel/API/POSIX/sys/utsname.h#L17-L23
	6885	.serenity => extern struct {
	6886	sysname: [UTSNAME_ENTRY_LEN:0]u8,
	6887	nodename: [UTSNAME_ENTRY_LEN:0]u8,
	6888	release: [UTSNAME_ENTRY_LEN:0]u8,
	6889	version: [UTSNAME_ENTRY_LEN:0]u8,
	6890	machine: [UTSNAME_ENTRY_LEN:0]u8,
	6891
	6892	const UTSNAME_ENTRY_LEN = 65;
	6893	},
6250	6894	else => void,
6251	6895	};
6252	6896	pub const PR = switch (native_os) {
...	...	@@ -6265,6 +6909,8 @@ pub const _errno = switch (native_os) {
6265	6909	.solaris, .illumos => private.___errno,
6266	6910	.openbsd, .netbsd => private.__errno,
6267	6911	.haiku => haiku._errnop,
	6912	// https://github.com/SerenityOS/serenity/blob/a353ceecf13b6f156a078e32f1ddf1d21366934c/Userland/Libraries/LibC/errno.h#L33
	6913	.serenity => private.__errno_location,
6268	6914	else => {},
6269	6915	};
6270	6916
...	...	@@ -6340,6 +6986,16 @@ pub const RTLD = switch (native_os) {
6340	6986	FIRST: bool = false,
6341	6987	_: u23 = 0,
6342	6988	},
	6989	// https://github.com/SerenityOS/serenity/blob/36a26d7fa80bc9c72b19442912d8967f448368ff/Userland/Libraries/LibC/dlfcn.h#L13-L17
	6990	.serenity => packed struct(c_int) {
	6991	DEFAULT: bool = false,
	6992	_1: u1,
	6993	LAZY: bool = false,
	6994	NOW: bool = false,
	6995	GLOBAL: bool = false,
	6996	LOCAL: bool = false,
	6997	_: std.meta.Int(.unsigned, @bitSizeOf(c_int) - 6) = 0,
	6998	},
6343	6999	else => void,
6344	7000	};
6345	7001
...	...	@@ -6413,11 +7069,20 @@ pub const dirent = switch (native_os) {
6413	7069	_: u32 align(1) = 0,
6414	7070	name: [MAXNAMLEN:0]u8,
6415	7071	},
	7072	// https://github.com/SerenityOS/serenity/blob/abc150085f532f123b598949218893cb272ccc4c/Userland/Libraries/LibC/dirent.h#L14-L20
	7073	.serenity => extern struct {
	7074	ino: ino_t,
	7075	off: off_t,
	7076	reclen: c_ushort,
	7077	type: u8,
	7078	name: [256:0]u8,
	7079	},
6416	7080	else => void,
6417	7081	};
6418	7082	pub const MAXNAMLEN = switch (native_os) {
6419	7083	.netbsd, .solaris, .illumos => 511,
6420		.haiku => NAME_MAX,
	7084	// https://github.com/SerenityOS/serenity/blob/1262a7d1424d0d2e89d80644409721cbf056ab17/Kernel/API/POSIX/dirent.h#L37
	7085	.haiku, .serenity => NAME_MAX,
6421	7086	.openbsd => 255,
6422	7087	else => {},
6423	7088	};
...	...	@@ -6499,6 +7164,17 @@ pub const AI = if (builtin.abi.isAndroid()) packed struct(u32) {
6499	7164	_: u19 = 0,
6500	7165	},
6501	7166	.windows => ws2_32.AI,
	7167	// https://github.com/SerenityOS/serenity/blob/d510d2aeb2facbd8f6c383d70fd1b033e1fee5dd/Userland/Libraries/LibC/netdb.h#L90-L96
	7168	.serenity => packed struct(c_int) {
	7169	PASSIVE: bool = false,
	7170	CANONNAME: bool = false,
	7171	NUMERICHOST: bool = false,
	7172	NUMERICSERV: bool = false,
	7173	V4MAPPED: bool = false,
	7174	ALL: bool = false,
	7175	ADDRCONFIG: bool = false,
	7176	_: std.meta.Int(.unsigned, @bitSizeOf(c_int) - 7) = 0,
	7177	},
6502	7178	else => void,
6503	7179	};
6504	7180
...	...	@@ -6523,6 +7199,15 @@ pub const NI = switch (native_os) {
6523	7199	NUMERICSCOPE: bool = false,
6524	7200	_: u25 = 0,
6525	7201	},
	7202	// https://github.com/SerenityOS/serenity/blob/d510d2aeb2facbd8f6c383d70fd1b033e1fee5dd/Userland/Libraries/LibC/netdb.h#L101-L105
	7203	.serenity => packed struct(c_int) {
	7204	NUMERICHOST: bool = false,
	7205	NUMERICSERV: bool = false,
	7206	NAMEREQD: bool = false,
	7207	NOFQDN: bool = false,
	7208	DGRAM: bool = false,
	7209	_: std.meta.Int(.unsigned, @bitSizeOf(c_int) - 5) = 0,
	7210	},
6526	7211	else => void,
6527	7212	};
6528	7213
...	...	@@ -6675,6 +7360,22 @@ pub const EAI = if (builtin.abi.isAndroid()) enum(c_int) {
6675	7360	OVERFLOW = -14,
6676	7361	_,
6677	7362	},
	7363	// https://github.com/SerenityOS/serenity/blob/d510d2aeb2facbd8f6c383d70fd1b033e1fee5dd/Userland/Libraries/LibC/netdb.h#L77-L88
	7364	.serenity => enum(c_int) {
	7365	ADDRFAMILY = 1,
	7366	AGAIN = 2,
	7367	BADFLAGS = 3,
	7368	FAIL = 4,
	7369	FAMILY = 5,
	7370	MEMORY = 6,
	7371	NODATA = 7,
	7372	NONAME = 8,
	7373	SERVICE = 9,
	7374	SOCKTYPE = 10,
	7375	SYSTEM = 11,
	7376	OVERFLOW = 12,
	7377	_,
	7378	},
6678	7379	else => void,
6679	7380	};
6680	7381
...	...	@@ -7097,6 +7798,34 @@ pub const Stat = switch (native_os) {
7097	7798	return self.birthtim;
7098	7799	}
7099	7800	},
	7801	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/sys/stat.h#L53-L67
	7802	.serenity => extern struct {
	7803	dev: dev_t,
	7804	ino: ino_t,
	7805	mode: mode_t,
	7806	nlink: nlink_t,
	7807	uid: uid_t,
	7808	gid: gid_t,
	7809	rdev: dev_t,
	7810	size: off_t,
	7811	blksize: blksize_t,
	7812	blocks: blkcnt_t,
	7813	atim: timespec,
	7814	mtim: timespec,
	7815	ctim: timespec,
	7816
	7817	pub fn atime(self: @This()) timespec {
	7818	return self.atim;
	7819	}
	7820
	7821	pub fn mtime(self: @This()) timespec {
	7822	return self.mtim;
	7823	}
	7824
	7825	pub fn ctime(self: @This()) timespec {
	7826	return self.ctim;
	7827	}
	7828	},
7100	7829	else => void,
7101	7830	};
7102	7831
...	...	@@ -7159,6 +7888,13 @@ pub const pthread_mutex_t = switch (native_os) {
7159	7888	.emscripten => extern struct {
7160	7889	data: [24]u8 align(4) = [_]u8{0} ** 24,
7161	7890	},
	7891	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L68-L73
	7892	.serenity => extern struct {
	7893	lock: u32 = 0,
	7894	owner: pthread_t = 0,
	7895	level: c_int = 0,
	7896	type: c_int = 0,
	7897	},
7162	7898	else => void,
7163	7899	};
7164	7900
...	...	@@ -7201,6 +7937,12 @@ pub const pthread_cond_t = switch (native_os) {
7201	7937	.fuchsia, .emscripten => extern struct {
7202	7938	data: [48]u8 align(@alignOf(usize)) = [_]u8{0} ** 48,
7203	7939	},
	7940	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L80-L84
	7941	.serenity => extern struct {
	7942	mutex: ?*pthread_mutex_t = null,
	7943	value: u32 = 0,
	7944	clockid: clockid_t = .REALTIME_COARSE,
	7945	},
7204	7946	else => void,
7205	7947	};
7206	7948
...	...	@@ -7258,6 +8000,10 @@ pub const pthread_rwlock_t = switch (native_os) {
7258	8000	.emscripten => extern struct {
7259	8001	size: [32]u8 align(4) = [_]u8{0} ** 32,
7260	8002	},
	8003	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L86
	8004	.serenity => extern struct {
	8005	inner: u64 = 0,
	8006	},
7261	8007	else => void,
7262	8008	};
7263	8009
...	...	@@ -7270,7 +8016,8 @@ pub const pthread_attr_t = switch (native_os) {
7270	8016	__sig: c_long,
7271	8017	__opaque: [56]u8,
7272	8018	},
7273		.freebsd => extern struct {
	8019	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L75
	8020	.freebsd, .openbsd, .serenity => extern struct {
7274	8021	inner: ?*anyopaque = null,
7275	8022	},
7276	8023	.solaris, .illumos => extern struct {
...	...	@@ -7288,16 +8035,14 @@ pub const pthread_attr_t = switch (native_os) {
7288	8035	guard_size: i32,
7289	8036	stack_address: ?*anyopaque,
7290	8037	},
7291		.openbsd => extern struct {
7292		inner: ?*anyopaque = null,
7293		},
7294	8038	else => void,
7295	8039	};
7296	8040
7297	8041	pub const pthread_key_t = switch (native_os) {
7298	8042	.linux, .emscripten => c_uint,
7299	8043	.macos, .ios, .tvos, .watchos, .visionos => c_ulong,
7300		.openbsd, .solaris, .illumos => c_int,
	8044	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L65
	8045	.openbsd, .solaris, .illumos, .serenity => c_int,
7301	8046	else => void,
7302	8047	};
7303	8048
...	...	@@ -7353,6 +8098,12 @@ pub const sem_t = switch (native_os) {
7353	8098	},
7354	8099	padding: [2]i32,
7355	8100	},
	8101	// https://github.com/SerenityOS/serenity/blob/aae106e37b48f2158e68902293df1e4bf7b80c0f/Userland/Libraries/LibC/semaphore.h#L23-L27
	8102	.serenity => extern struct {
	8103	magic: u32,
	8104	value: u32,
	8105	flags: u8,
	8106	},
7356	8107	else => void,
7357	8108	};
7358	8109
...	...	@@ -7556,6 +8307,13 @@ pub const AT = switch (native_os) {
7556	8307	/// file.
7557	8308	pub const FDCWD: fd_t = if (builtin.link_libc) -2 else 3;
7558	8309	},
	8310	// https://github.com/SerenityOS/serenity/blob/2808b0376406a40e31293bb3bcb9170374e90506/Kernel/API/POSIX/fcntl.h#L49-L52
	8311	.serenity => struct {
	8312	pub const FDCWD = -100;
	8313	pub const SYMLINK_NOFOLLOW = 0x100;
	8314	pub const REMOVEDIR = 0x200;
	8315	pub const EACCESS = 0x400;
	8316	},
7559	8317	else => void,
7560	8318	};
7561	8319
...	...	@@ -7771,6 +8529,23 @@ pub const O = switch (native_os) {
7771	8529	TMPFILE: bool = false,
7772	8530	_: u9 = 0,
7773	8531	},
	8532	// https://github.com/SerenityOS/serenity/blob/2808b0376406a40e31293bb3bcb9170374e90506/Kernel/API/POSIX/fcntl.h#L28-L43
	8533	.serenity => packed struct(c_int) {
	8534	ACCMODE: std.posix.ACCMODE = .RDONLY,
	8535	EXEC: bool = false,
	8536	CREAT: bool = false,
	8537	EXCL: bool = false,
	8538	NOCTTY: bool = false,
	8539	TRUNC: bool = false,
	8540	APPEND: bool = false,
	8541	NONBLOCK: bool = false,
	8542	DIRECTORY: bool = false,
	8543	NOFOLLOW: bool = false,
	8544	CLOEXEC: bool = false,
	8545	DIRECT: bool = false,
	8546	SYNC: bool = false,
	8547	_: std.meta.Int(.unsigned, @bitSizeOf(c_int) - 14) = 0,
	8548	},
7774	8549	else => void,
7775	8550	};
7776	8551
...	...	@@ -7910,6 +8685,21 @@ pub const MAP = switch (native_os) {
7910	8685	@"32BIT": bool = false,
7911	8686	_: u12 = 0,
7912	8687	},
	8688	// https://github.com/SerenityOS/serenity/blob/6d59d4d3d9e76e39112842ec487840828f1c9bfe/Kernel/API/POSIX/sys/mman.h#L16-L26
	8689	.serenity => packed struct(c_int) {
	8690	FILE: bool = false,
	8691	SHARED: bool = false,
	8692	PRIVATE: bool = false,
	8693	_3: u2 = 0,
	8694	FIXED: bool = false,
	8695	ANONYMOUS: bool = false,
	8696	STACK: bool = false,
	8697	NORESERVE: bool = false,
	8698	RANDOMIZED: bool = false,
	8699	PURGEABLE: bool = false,
	8700	FIXED_NOREPLACE: bool = false,
	8701	_: std.meta.Int(.unsigned, @bitSizeOf(c_int) - 12) = 0,
	8702	},
7913	8703	else => void,
7914	8704	};
7915	8705
...	...	@@ -8020,6 +8810,27 @@ pub const V = switch (native_os) {
8020	8810	LNEXT,
8021	8811	EOL2,
8022	8812	},
	8813	// https://github.com/SerenityOS/serenity/blob/d277cdfd4c7ed21d5248a83217ae03b9f890c3c8/Kernel/API/POSIX/termios.h#L32-L49
	8814	.serenity => enum {
	8815	INTR,
	8816	QUIT,
	8817	ERASE,
	8818	KILL,
	8819	EOF,
	8820	TIME,
	8821	MIN,
	8822	SWTC,
	8823	START,
	8824	STOP,
	8825	SUSP,
	8826	EOL,
	8827	REPRINT,
	8828	DISCARD,
	8829	WERASE,
	8830	LNEXT,
	8831	EOL2,
	8832	INFO,
	8833	},
8023	8834	else => void,
8024	8835	};
8025	8836
...	...	@@ -8028,7 +8839,8 @@ pub const NCCS = switch (native_os) {
8028	8839	.macos, .ios, .tvos, .watchos, .visionos, .freebsd, .netbsd, .openbsd, .dragonfly => 20,
8029	8840	.haiku => 11,
8030	8841	.solaris, .illumos => 19,
8031		.emscripten, .wasi => 32,
	8842	// https://github.com/SerenityOS/serenity/blob/d277cdfd4c7ed21d5248a83217ae03b9f890c3c8/Kernel/API/POSIX/termios.h#L15
	8843	.emscripten, .wasi, .serenity => 32,
8032	8844	else => void,
8033	8845	};
8034	8846
...	...	@@ -8043,7 +8855,8 @@ pub const termios = switch (native_os) {
8043	8855	ispeed: speed_t align(8),
8044	8856	ospeed: speed_t,
8045	8857	},
8046		.freebsd, .netbsd, .dragonfly, .openbsd => extern struct {
	8858	// https://github.com/SerenityOS/serenity/blob/d277cdfd4c7ed21d5248a83217ae03b9f890c3c8/Kernel/API/POSIX/termios.h#L21-L29
	8859	.freebsd, .netbsd, .dragonfly, .openbsd, .serenity => extern struct {
8047	8860	iflag: tc_iflag_t,
8048	8861	oflag: tc_oflag_t,
8049	8862	cflag: tc_cflag_t,
...	...	@@ -8171,7 +8984,8 @@ pub const tc_iflag_t = switch (native_os) {
8171	8984	DOSMODE: bool = false,
8172	8985	_: u16 = 0,
8173	8986	},
8174		.emscripten, .wasi => packed struct(u32) {
	8987	// https://github.com/SerenityOS/serenity/blob/d277cdfd4c7ed21d5248a83217ae03b9f890c3c8/Kernel/API/POSIX/termios.h#L52-L66
	8988	.emscripten, .wasi, .serenity => packed struct(u32) {
8175	8989	IGNBRK: bool = false,
8176	8990	BRKINT: bool = false,
8177	8991	IGNPAR: bool = false,
...	...	@@ -8263,7 +9077,8 @@ pub const tc_oflag_t = switch (native_os) {
8263	9077	WRAP: bool = false,
8264	9078	_: u14 = 0,
8265	9079	},
8266		.haiku, .wasi, .emscripten => packed struct(u32) {
	9080	// https://github.com/SerenityOS/serenity/blob/d277cdfd4c7ed21d5248a83217ae03b9f890c3c8/Kernel/API/POSIX/termios.h#L69-L97
	9081	.haiku, .wasi, .emscripten, .serenity => packed struct(u32) {
8267	9082	OPOST: bool = false,
8268	9083	OLCUC: bool = false,
8269	9084	ONLCR: bool = false,
...	...	@@ -8422,6 +9237,19 @@ pub const tc_cflag_t = switch (native_os) {
8422	9237	CLOCAL: bool = false,
8423	9238	_: u20 = 0,
8424	9239	},
	9240	// https://github.com/SerenityOS/serenity/blob/d277cdfd4c7ed21d5248a83217ae03b9f890c3c8/Kernel/API/POSIX/termios.h#L131-L141
	9241	.serenity => packed struct(u32) {
	9242	_0: u4 = 0,
	9243	CSIZE: CSIZE = .CS5,
	9244	CSTOPB: bool = false,
	9245	CREAD: bool = false,
	9246	PARENB: bool = false,
	9247	PARODD: bool = false,
	9248	HUPCL: bool = false,
	9249	CLOCAL: bool = false,
	9250	CBAUDEX: bool = false,
	9251	_: u19 = 0,
	9252	},
8425	9253	else => void,
8426	9254	};
8427	9255
...	...	@@ -8548,6 +9376,27 @@ pub const tc_lflag_t = switch (native_os) {
8548	9376	IEXTEN: bool = false,
8549	9377	_: u16 = 0,
8550	9378	},
	9379	// https://github.com/SerenityOS/serenity/blob/d277cdfd4c7ed21d5248a83217ae03b9f890c3c8/Kernel/API/POSIX/termios.h#L168-L189
	9380	.serenity => packed struct(u32) {
	9381	ISIG: bool = false,
	9382	ICANON: bool = false,
	9383	XCASE: bool = false,
	9384	ECHO: bool = false,
	9385	ECHOE: bool = false,
	9386	ECHOK: bool = false,
	9387	ECHONL: bool = false,
	9388	NOFLSH: bool = false,
	9389	TOSTOP: bool = false,
	9390	ECHOCTL: bool = false,
	9391	ECHOPRT: bool = false,
	9392	ECHOKE: bool = false,
	9393	FLUSHO: bool = false,
	9394	PENDIN: bool = false,
	9395	_14: u6 = 0,
	9396	IEXTEN: bool = false,
	9397	EXTPROC: bool = false,
	9398	_: u15 = 0,
	9399	},
8551	9400	else => void,
8552	9401	};
8553	9402
...	...	@@ -8696,7 +9545,8 @@ pub const speed_t = switch (native_os) {
8696	9545	B3500000 = 30,
8697	9546	B4000000 = 31,
8698	9547	},
8699		.emscripten, .wasi => enum(u32) {
	9548	// https://github.com/SerenityOS/serenity/blob/d277cdfd4c7ed21d5248a83217ae03b9f890c3c8/Kernel/API/POSIX/termios.h#L111-L159
	9549	.emscripten, .wasi, .serenity => enum(u32) {
8700	9550	B0 = 0o0000000,
8701	9551	B50 = 0o0000001,
8702	9552	B75 = 0o0000002,
...	...	@@ -8735,7 +9585,11 @@ pub const speed_t = switch (native_os) {
8735	9585
8736	9586	pub const whence_t = if (native_os == .wasi) std.os.wasi.whence_t else c_int;
8737	9587
8738		pub const sig_atomic_t = c_int;
	9588	pub const sig_atomic_t = switch (native_os) {
	9589	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/signal.h#L20
	9590	.serenity => u32,
	9591	else => c_int,
	9592	};
8739	9593
8740	9594	/// maximum signal number + 1
8741	9595	pub const NSIG = switch (native_os) {
...	...	@@ -8744,7 +9598,8 @@ pub const NSIG = switch (native_os) {
8744	9598	.haiku => 65,
8745	9599	.netbsd, .freebsd => 32,
8746	9600	.solaris, .illumos => 75,
8747		.openbsd => 33,
	9601	// https://github.com/SerenityOS/serenity/blob/046c23f567a17758d762a33bdf04bacbfd088f9f/Kernel/API/POSIX/signal_numbers.h#L42
	9602	.openbsd, .serenity => 33,
8748	9603	else => {},
8749	9604	};
8750	9605
...	...	@@ -8758,6 +9613,8 @@ pub const MINSIGSTKSZ = switch (native_os) {
8758	9613	.solaris, .illumos => 2048,
8759	9614	.haiku, .netbsd => 8192,
8760	9615	.openbsd => 1 << openbsd.MAX_PAGE_SHIFT,
	9616	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/signal.h#L58
	9617	.serenity => 4096,
8761	9618	else => {},
8762	9619	};
8763	9620	pub const SIGSTKSZ = switch (native_os) {
...	...	@@ -8766,6 +9623,8 @@ pub const SIGSTKSZ = switch (native_os) {
8766	9623	.solaris, .illumos => 8192,
8767	9624	.haiku => 16384,
8768	9625	.openbsd => MINSIGSTKSZ + (1 << openbsd.MAX_PAGE_SHIFT) * 4,
	9626	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/signal.h#L59
	9627	.serenity => 32768,
8769	9628	else => {},
8770	9629	};
8771	9630	pub const SS = switch (native_os) {
...	...	@@ -8774,7 +9633,8 @@ pub const SS = switch (native_os) {
8774	9633	pub const ONSTACK = 1;
8775	9634	pub const DISABLE = 4;
8776	9635	},
8777		.haiku, .solaris, .illumos => struct {
	9636	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/signal.h#L54-L55
	9637	.haiku, .solaris, .illumos, .serenity => struct {
8778	9638	pub const ONSTACK = 0x1;
8779	9639	pub const DISABLE = 0x2;
8780	9640	},
...	...	@@ -9267,6 +10127,12 @@ pub const NOTE = switch (native_os) {
9267	10127	else => void,
9268	10128	};
9269	10129
	10130	pub const FUTEX = switch (native_os) {
	10131	.openbsd => openbsd.FUTEX,
	10132	.serenity => serenity.FUTEX,
	10133	else => void,
	10134	};
	10135
9270	10136	// Unix-like systems
9271	10137	pub const DIR = opaque {};
9272	10138	pub extern "c" fn opendir(pathname: [:0]const u8) ?DIR;
...	...	@@ -9327,7 +10193,7 @@ pub extern "c" fn sendfile64(out_fd: fd_t, in_fd: fd_t, offset: ?*i64, count: us
9327	10193	pub extern "c" fn setrlimit64(resource: rlimit_resource, rlim: *const rlimit) c_int;
9328	10194
9329	10195	pub const arc4random_buf = switch (native_os) {
9330		.dragonfly, .netbsd, .freebsd, .solaris, .openbsd, .macos, .ios, .tvos, .watchos, .visionos => private.arc4random_buf,
	10196	.dragonfly, .netbsd, .freebsd, .solaris, .openbsd, .macos, .ios, .tvos, .watchos, .visionos, .serenity => private.arc4random_buf,
9331	10197	else => {},
9332	10198	};
9333	10199	pub const getentropy = switch (native_os) {
...	...	@@ -9395,7 +10261,7 @@ pub const sigaltstack = switch (native_os) {
9395	10261
9396	10262	pub extern "c" fn memfd_create(name: [*:0]const u8, flags: c_uint) c_int;
9397	10263	pub const pipe2 = switch (native_os) {
9398		.dragonfly, .emscripten, .netbsd, .freebsd, .solaris, .illumos, .openbsd, .linux => private.pipe2,
	10264	.dragonfly, .emscripten, .netbsd, .freebsd, .solaris, .illumos, .openbsd, .linux, .serenity => private.pipe2,
9399	10265	else => {},
9400	10266	};
9401	10267	pub const copy_file_range = switch (native_os) {
...	...	@@ -9501,15 +10367,15 @@ pub const _msize = switch (native_os) {
9501	10367	else => {},
9502	10368	};
9503	10369	pub const malloc_size = switch (native_os) {
9504		.macos, .ios, .tvos, .watchos, .visionos => private.malloc_size,
	10370	.macos, .ios, .tvos, .watchos, .visionos, .serenity => private.malloc_size,
9505	10371	else => {},
9506	10372	};
9507	10373	pub const malloc_usable_size = switch (native_os) {
9508		.freebsd, .linux => private.malloc_usable_size,
	10374	.freebsd, .linux, .serenity => private.malloc_usable_size,
9509	10375	else => {},
9510	10376	};
9511	10377	pub const posix_memalign = switch (native_os) {
9512		.dragonfly, .netbsd, .freebsd, .solaris, .openbsd, .linux, .macos, .ios, .tvos, .watchos, .visionos => private.posix_memalign,
	10378	.dragonfly, .netbsd, .freebsd, .solaris, .openbsd, .linux, .macos, .ios, .tvos, .watchos, .visionos, .serenity => private.posix_memalign,
9513	10379	else => {},
9514	10380	};
9515	10381	pub const sysconf = switch (native_os) {
...	...	@@ -9532,6 +10398,12 @@ pub const flock = switch (native_os) {
9532	10398	else => private.flock,
9533	10399	};
9534	10400
	10401	pub const futex = switch (native_os) {
	10402	.openbsd => openbsd.futex,
	10403	.serenity => serenity.futex,
	10404	else => {},
	10405	};
	10406
9535	10407	pub extern "c" var environ: [:null]?[:0]u8;
9536	10408
9537	10409	pub extern "c" fn fopen(noalias filename: [:0]const u8, noalias modes: [:0]const u8) ?*FILE;
...	...	@@ -9582,6 +10454,7 @@ pub const fork = switch (native_os) {
9582	10454	.watchos,
9583	10455	.visionos,
9584	10456	.haiku,
	10457	.serenity,
9585	10458	=> private.fork,
9586	10459	else => {},
9587	10460	};
...	...	@@ -9825,7 +10698,11 @@ pub extern "c" fn pthread_rwlock_tryrdlock(rwl: *pthread_rwlock_t) callconv(.c)
9825	10698	pub extern "c" fn pthread_rwlock_trywrlock(rwl: *pthread_rwlock_t) callconv(.c) E;
9826	10699	pub extern "c" fn pthread_rwlock_unlock(rwl: *pthread_rwlock_t) callconv(.c) E;
9827	10700
9828		pub const pthread_t = *opaque {};
	10701	pub const pthread_t = switch (native_os) {
	10702	// https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L64
	10703	.serenity => c_int,
	10704	else => *opaque {},
	10705	};
9829	10706	pub const FILE = opaque {};
9830	10707
9831	10708	pub extern "c" fn dlopen(path: ?[:0]const u8, mode: RTLD) ?anyopaque;
...	...	@@ -9958,7 +10835,6 @@ pub const thread_id = haiku.thread_id;
9958	10835
9959	10836	pub const AUTH = openbsd.AUTH;
9960	10837	pub const BI = openbsd.BI;
9961		pub const FUTEX = openbsd.FUTEX;
9962	10838	pub const HW = openbsd.HW;
9963	10839	pub const PTHREAD_STACK_MIN = openbsd.PTHREAD_STACK_MIN;
9964	10840	pub const TCFLUSH = openbsd.TCFLUSH;
...	...	@@ -9999,7 +10875,6 @@ pub const bcrypt_checkpass = openbsd.bcrypt_checkpass;
9999	10875	pub const bcrypt_gensalt = openbsd.bcrypt_gensalt;
10000	10876	pub const bcrypt_newhash = openbsd.bcrypt_newhash;
10001	10877	pub const endpwent = openbsd.endpwent;
10002		pub const futex = openbsd.futex;
10003	10878	pub const getpwent = openbsd.getpwent;
10004	10879	pub const getpwnam_r = openbsd.getpwnam_r;
10005	10880	pub const getpwnam_shadow = openbsd.getpwnam_shadow;
...	...	@@ -10226,6 +11101,24 @@ pub const lwp_gettid = dragonfly.lwp_gettid;
10226	11101	pub const umtx_sleep = dragonfly.umtx_sleep;
10227	11102	pub const umtx_wakeup = dragonfly.umtx_wakeup;
10228	11103
	11104	pub const PERF_EVENT = serenity.PERF_EVENT;
	11105	pub const disown = serenity.disown;
	11106	pub const profiling_enable = serenity.profiling_enable;
	11107	pub const profiling_disable = serenity.profiling_disable;
	11108	pub const profiling_free_buffer = serenity.profiling_free_buffer;
	11109	pub const futex_wait = serenity.futex_wait;
	11110	pub const futex_wake = serenity.futex_wake;
	11111	pub const purge = serenity.purge;
	11112	pub const perf_event = serenity.perf_event;
	11113	pub const perf_register_string = serenity.perf_register_string;
	11114	pub const get_stack_bounds = serenity.get_stack_bounds;
	11115	pub const anon_create = serenity.anon_create;
	11116	pub const serenity_readlink = serenity.serenity_readlink;
	11117	pub const serenity_open = serenity.serenity_open;
	11118	pub const getkeymap = serenity.getkeymap;
	11119	pub const setkeymap = serenity.setkeymap;
	11120	pub const internet_checksum = serenity.internet_checksum;
	11121
10229	11122	/// External definitions shared by two or more operating systems.
10230	11123	const private = struct {
10231	11124	extern "c" fn close(fd: fd_t) c_int;

lib/std/c/serenity.zig created+75

...	...	@@ -0,0 +1,75 @@
	1	const std = @import("../std.zig");
	2	const assert = std.debug.assert;
	3	const builtin = @import("builtin");
	4	const O = std.c.O;
	5	const clockid_t = std.c.clockid_t;
	6	const pid_t = std.c.pid_t;
	7	const timespec = std.c.timespec;
	8
	9	comptime {
	10	assert(builtin.os.tag == .serenity); // Prevent access of std.c symbols on wrong OS.
	11	}
	12
	13	// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/futex.h#L46-L53
	14	pub const FUTEX = struct {
	15	pub const WAIT = 1;
	16	pub const WAKE = 2;
	17	pub const REQUEUE = 3;
	18	pub const CMP_REQUEUE = 4;
	19	pub const WAKE_OP = 5;
	20	pub const WAIT_BITSET = 9;
	21	pub const WAKE_BITSET = 10;
	22
	23	pub const CLOCK_REALTIME = 1 << 8;
	24	pub const PRIVATE_FLAG = 1 << 9;
	25	};
	26
	27	// https://github.com/SerenityOS/serenity/blob/54e79aa1d90bbcb69014255a59afb085802719d3/Kernel/API/POSIX/serenity.h#L18-L36
	28	pub const PERF_EVENT = packed struct(c_int) {
	29	SAMPLE: bool = false,
	30	MALLOC: bool = false,
	31	FREE: bool = false,
	32	MMAP: bool = false,
	33	MUNMAP: bool = false,
	34	PROCESS_CREATE: bool = false,
	35	PROCESS_EXEC: bool = false,
	36	PROCESS_EXIT: bool = false,
	37	THREAD_CREATE: bool = false,
	38	THREAD_EXIT: bool = false,
	39	CONTEXT_SWITCH: bool = false,
	40	KMALLOC: bool = false,
	41	KFREE: bool = false,
	42	PAGE_FAULT: bool = false,
	43	SYSCALL: bool = false,
	44	SIGNPOST: bool = false,
	45	FILESYSTEM: bool = false,
	46	};
	47
	48	// https://github.com/SerenityOS/serenity/blob/abc150085f532f123b598949218893cb272ccc4c/Userland/Libraries/LibC/serenity.h
	49
	50	pub extern "c" fn disown(pid: pid_t) c_int;
	51
	52	pub extern "c" fn profiling_enable(pid: pid_t, event_mask: PERF_EVENT) c_int;
	53	pub extern "c" fn profiling_disable(pid: pid_t) c_int;
	54	pub extern "c" fn profiling_free_buffer(pid: pid_t) c_int;
	55
	56	pub extern "c" fn futex(userspace_address: u32, futex_op: c_int, value: u32, timeout: const timespec, userspace_address2: *u32, value3: u32) c_int;
	57	pub extern "c" fn futex_wait(userspace_address: u32, value: u32, abstime: const timespec, clockid: clockid_t, process_shared: c_int) c_int;
	58	pub extern "c" fn futex_wake(userspace_address: *u32, count: u32, process_shared: c_int) c_int;
	59
	60	pub extern "c" fn purge(mode: c_int) c_int;
	61
	62	pub extern "c" fn perf_event(type: PERF_EVENT, arg1: usize, arg2: usize) c_int;
	63	pub extern "c" fn perf_register_string(string: [*]const u8, string_length: usize) c_int;
	64
	65	pub extern "c" fn get_stack_bounds(user_stack_base: usize, user_stack_size: usize) c_int;
	66
	67	pub extern "c" fn anon_create(size: usize, options: O) c_int;
	68
	69	pub extern "c" fn serenity_readlink(path: []const u8, path_length: usize, buffer: []u8, buffer_size: usize) c_int;
	70	pub extern "c" fn serenity_open(path: [*]const u8, path_length: usize, options: c_int, ...) c_int;
	71
	72	pub extern "c" fn getkeymap(name_buffer: []u8, name_buffer_size: usize, map: []u32, shift_map: []u32, alt_map: []u32, altgr_map: []u32, shift_altgr_map: []u32) c_int;
	73	pub extern "c" fn setkeymap(name: []const u8, map: []const u32, shift_map: []const u32, alt_map: []const u32, altgr_map: []const u32, shift_altgr_map: []const u32) c_int;
	74
	75	pub extern "c" fn internet_checksum(ptr: *const anyopaque, count: usize) u16;