Ekdohibs/zig
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
zig/lib/std/os/bits/dragonfly.zig
LemonBoy 0e95fa455c std: Split kernel&libc definitions of stat struct 
There's no guarantee for the kernel definition to be ABI compatible with
the libc one (and vice versa).
There's also no guarantee of ABI compatibility between musl/glibc.

Fun, isn't it?
2020-11-05 09:38:50 +01:00

757 lines
18 KiB
Zig
Raw Permalink Blame History

// SPDX-License-Identifier: MIT
// Copyright (c) 2015-2020 Zig Contributors
// This file is part of [zig](https://ziglang.org/), which is MIT licensed.
// The MIT license requires this copyright notice to be included in all copies
// and substantial portions of the software.
const std = @import("../../std.zig");
const maxInt = std.math.maxInt;
pub fn S_ISCHR(m: u32) bool {
return m & S_IFMT == S_IFCHR;
}
// See:
// - https://gitweb.dragonflybsd.org/dragonfly.git/blob/HEAD:/include/unistd.h
// - https://gitweb.dragonflybsd.org/dragonfly.git/blob/HEAD:/sys/sys/types.h
// TODO: mode_t should probably be changed to a u16, audit pid_t/off_t as well
pub const fd_t = c_int;
pub const pid_t = c_int;
pub const off_t = c_long;
pub const mode_t = c_uint;
pub const uid_t = u32;
pub const gid_t = u32;
pub const ENOTSUP = EOPNOTSUPP;
pub const EWOULDBLOCK = EAGAIN;
pub const EPERM = 1;
pub const ENOENT = 2;
pub const ESRCH = 3;
pub const EINTR = 4;
pub const EIO = 5;
pub const ENXIO = 6;
pub const E2BIG = 7;
pub const ENOEXEC = 8;
pub const EBADF = 9;
pub const ECHILD = 10;
pub const EDEADLK = 11;
pub const ENOMEM = 12;
pub const EACCES = 13;
pub const EFAULT = 14;
pub const ENOTBLK = 15;
pub const EBUSY = 16;
pub const EEXIST = 17;
pub const EXDEV = 18;
pub const ENODEV = 19;
pub const ENOTDIR = 20;
pub const EISDIR = 21;
pub const EINVAL = 22;
pub const ENFILE = 23;
pub const EMFILE = 24;
pub const ENOTTY = 25;
pub const ETXTBSY = 26;
pub const EFBIG = 27;
pub const ENOSPC = 28;
pub const ESPIPE = 29;
pub const EROFS = 30;
pub const EMLINK = 31;
pub const EPIPE = 32;
pub const EDOM = 33;
pub const ERANGE = 34;
pub const EAGAIN = 35;
pub const EINPROGRESS = 36;
pub const EALREADY = 37;
pub const ENOTSOCK = 38;
pub const EDESTADDRREQ = 39;
pub const EMSGSIZE = 40;
pub const EPROTOTYPE = 41;
pub const ENOPROTOOPT = 42;
pub const EPROTONOSUPPORT = 43;
pub const ESOCKTNOSUPPORT = 44;
pub const EOPNOTSUPP = 45;
pub const EPFNOSUPPORT = 46;
pub const EAFNOSUPPORT = 47;
pub const EADDRINUSE = 48;
pub const EADDRNOTAVAIL = 49;
pub const ENETDOWN = 50;
pub const ENETUNREACH = 51;
pub const ENETRESET = 52;
pub const ECONNABORTED = 53;
pub const ECONNRESET = 54;
pub const ENOBUFS = 55;
pub const EISCONN = 56;
pub const ENOTCONN = 57;
pub const ESHUTDOWN = 58;
pub const ETOOMANYREFS = 59;
pub const ETIMEDOUT = 60;
pub const ECONNREFUSED = 61;
pub const ELOOP = 62;
pub const ENAMETOOLONG = 63;
pub const EHOSTDOWN = 64;
pub const EHOSTUNREACH = 65;
pub const ENOTEMPTY = 66;
pub const EPROCLIM = 67;
pub const EUSERS = 68;
pub const EDQUOT = 69;
pub const ESTALE = 70;
pub const EREMOTE = 71;
pub const EBADRPC = 72;
pub const ERPCMISMATCH = 73;
pub const EPROGUNAVAIL = 74;
pub const EPROGMISMATCH = 75;
pub const EPROCUNAVAIL = 76;
pub const ENOLCK = 77;
pub const ENOSYS = 78;
pub const EFTYPE = 79;
pub const EAUTH = 80;
pub const ENEEDAUTH = 81;
pub const EIDRM = 82;
pub const ENOMSG = 83;
pub const EOVERFLOW = 84;
pub const ECANCELED = 85;
pub const EILSEQ = 86;
pub const ENOATTR = 87;
pub const EDOOFUS = 88;
pub const EBADMSG = 89;
pub const EMULTIHOP = 90;
pub const ENOLINK = 91;
pub const EPROTO = 92;
pub const ENOMEDIUM = 93;
pub const ELAST = 99;
pub const EASYNC = 99;
pub const STDIN_FILENO = 0;
pub const STDOUT_FILENO = 1;
pub const STDERR_FILENO = 2;
pub const PROT_NONE = 0;
pub const PROT_READ = 1;
pub const PROT_WRITE = 2;
pub const PROT_EXEC = 4;
pub const MAP_FILE = 0;
pub const MAP_FAILED = @intToPtr(*c_void, maxInt(usize));
pub const MAP_ANONYMOUS = MAP_ANON;
pub const MAP_COPY = MAP_PRIVATE;
pub const MAP_SHARED = 1;
pub const MAP_PRIVATE = 2;
pub const MAP_FIXED = 16;
pub const MAP_RENAME = 32;
pub const MAP_NORESERVE = 64;
pub const MAP_INHERIT = 128;
pub const MAP_NOEXTEND = 256;
pub const MAP_HASSEMAPHORE = 512;
pub const MAP_STACK = 1024;
pub const MAP_NOSYNC = 2048;
pub const MAP_ANON = 4096;
pub const MAP_VPAGETABLE = 8192;
pub const MAP_TRYFIXED = 65536;
pub const MAP_NOCORE = 131072;
pub const MAP_SIZEALIGN = 262144;
pub const PATH_MAX = 1024;
pub const ino_t = c_ulong;
pub const libc_stat = extern struct {
ino: ino_t,
nlink: c_uint,
dev: c_uint,
mode: c_ushort,
padding1: u16,
uid: uid_t,
gid: gid_t,
rdev: c_uint,
atim: timespec,
mtim: timespec,
ctim: timespec,
size: c_ulong,
blocks: i64,
blksize: u32,
flags: u32,
gen: u32,
lspare: i32,
qspare1: i64,
qspare2: i64,
pub fn atime(self: @This()) timespec {
return self.atim;
}
pub fn mtime(self: @This()) timespec {
return self.mtim;
}
pub fn ctime(self: @This()) timespec {
return self.ctim;
}
};
pub const timespec = extern struct {
tv_sec: c_long,
tv_nsec: c_long,
};
pub const CTL_UNSPEC = 0;
pub const CTL_KERN = 1;
pub const CTL_VM = 2;
pub const CTL_VFS = 3;
pub const CTL_NET = 4;
pub const CTL_DEBUG = 5;
pub const CTL_HW = 6;
pub const CTL_MACHDEP = 7;
pub const CTL_USER = 8;
pub const CTL_LWKT = 10;
pub const CTL_MAXID = 11;
pub const CTL_MAXNAME = 12;
pub const KERN_PROC_ALL = 0;
pub const KERN_OSTYPE = 1;
pub const KERN_PROC_PID = 1;
pub const KERN_OSRELEASE = 2;
pub const KERN_PROC_PGRP = 2;
pub const KERN_OSREV = 3;
pub const KERN_PROC_SESSION = 3;
pub const KERN_VERSION = 4;
pub const KERN_PROC_TTY = 4;
pub const KERN_MAXVNODES = 5;
pub const KERN_PROC_UID = 5;
pub const KERN_MAXPROC = 6;
pub const KERN_PROC_RUID = 6;
pub const KERN_MAXFILES = 7;
pub const KERN_PROC_ARGS = 7;
pub const KERN_ARGMAX = 8;
pub const KERN_PROC_CWD = 8;
pub const KERN_PROC_PATHNAME = 9;
pub const KERN_SECURELVL = 9;
pub const KERN_PROC_SIGTRAMP = 10;
pub const KERN_HOSTNAME = 10;
pub const KERN_HOSTID = 11;
pub const KERN_CLOCKRATE = 12;
pub const KERN_VNODE = 13;
pub const KERN_PROC = 14;
pub const KERN_FILE = 15;
pub const KERN_PROC_FLAGMASK = 16;
pub const KERN_PROF = 16;
pub const KERN_PROC_FLAG_LWP = 16;
pub const KERN_POSIX1 = 17;
pub const KERN_NGROUPS = 18;
pub const KERN_JOB_CONTROL = 19;
pub const KERN_SAVED_IDS = 20;
pub const KERN_BOOTTIME = 21;
pub const KERN_NISDOMAINNAME = 22;
pub const KERN_UPDATEINTERVAL = 23;
pub const KERN_OSRELDATE = 24;
pub const KERN_NTP_PLL = 25;
pub const KERN_BOOTFILE = 26;
pub const KERN_MAXFILESPERPROC = 27;
pub const KERN_MAXPROCPERUID = 28;
pub const KERN_DUMPDEV = 29;
pub const KERN_IPC = 30;
pub const KERN_DUMMY = 31;
pub const KERN_PS_STRINGS = 32;
pub const KERN_USRSTACK = 33;
pub const KERN_LOGSIGEXIT = 34;
pub const KERN_IOV_MAX = 35;
pub const KERN_MAXPOSIXLOCKSPERUID = 36;
pub const KERN_MAXID = 37;
pub const HOST_NAME_MAX = 255;
// access function
pub const F_OK = 0; // test for existence of file
pub const X_OK = 1; // test for execute or search permission
pub const W_OK = 2; // test for write permission
pub const R_OK = 4; // test for read permission
pub const O_RDONLY = 0;
pub const O_NDELAY = O_NONBLOCK;
pub const O_WRONLY = 1;
pub const O_RDWR = 2;
pub const O_ACCMODE = 3;
pub const O_NONBLOCK = 4;
pub const O_APPEND = 8;
pub const O_SHLOCK = 16;
pub const O_EXLOCK = 32;
pub const O_ASYNC = 64;
pub const O_FSYNC = 128;
pub const O_SYNC = 128;
pub const O_NOFOLLOW = 256;
pub const O_CREAT = 512;
pub const O_TRUNC = 1024;
pub const O_EXCL = 2048;
pub const O_NOCTTY = 32768;
pub const O_DIRECT = 65536;
pub const O_CLOEXEC = 131072;
pub const O_FBLOCKING = 262144;
pub const O_FNONBLOCKING = 524288;
pub const O_FAPPEND = 1048576;
pub const O_FOFFSET = 2097152;
pub const O_FSYNCWRITE = 4194304;
pub const O_FASYNCWRITE = 8388608;
pub const O_DIRECTORY = 134217728;
pub const SEEK_SET = 0;
pub const SEEK_CUR = 1;
pub const SEEK_END = 2;
pub const SEEK_DATA = 3;
pub const SEEK_HOLE = 4;
pub const F_ULOCK = 0;
pub const F_LOCK = 1;
pub const F_TLOCK = 2;
pub const F_TEST = 3;
pub const FD_CLOEXEC = 1;
pub const AT_FDCWD = -328243;
pub const AT_SYMLINK_NOFOLLOW = 1;
pub const AT_REMOVEDIR = 2;
pub const AT_EACCESS = 4;
pub const AT_SYMLINK_FOLLOW = 8;
pub fn WEXITSTATUS(s: u32) u32 {
return (s & 0xff00) >> 8;
}
pub fn WTERMSIG(s: u32) u32 {
return s & 0x7f;
}
pub fn WSTOPSIG(s: u32) u32 {
return WEXITSTATUS(s);
}
pub fn WIFEXITED(s: u32) bool {
return WTERMSIG(s) == 0;
}
pub fn WIFSTOPPED(s: u32) bool {
return @intCast(u16, (((s & 0xffff) *% 0x10001) >> 8)) > 0x7f00;
}
pub fn WIFSIGNALED(s: u32) bool {
return (s & 0xffff) -% 1 < 0xff;
}
pub const dirent = extern struct {
d_fileno: c_ulong,
d_namlen: u16,
d_type: u8,
d_unused1: u8,
d_unused2: u32,
d_name: [256]u8,
pub fn reclen(self: dirent) u16 {
return (@byteOffsetOf(dirent, "d_name") + self.d_namlen + 1 + 7) & ~@as(u16, 7);
}
};
pub const DT_UNKNOWN = 0;
pub const DT_FIFO = 1;
pub const DT_CHR = 2;
pub const DT_DIR = 4;
pub const DT_BLK = 6;
pub const DT_REG = 8;
pub const DT_LNK = 10;
pub const DT_SOCK = 12;
pub const DT_WHT = 14;
pub const DT_DBF = 15;
pub const CLOCK_REALTIME = 0;
pub const CLOCK_VIRTUAL = 1;
pub const CLOCK_PROF = 2;
pub const CLOCK_MONOTONIC = 4;
pub const CLOCK_UPTIME = 5;
pub const CLOCK_UPTIME_PRECISE = 7;
pub const CLOCK_UPTIME_FAST = 8;
pub const CLOCK_REALTIME_PRECISE = 9;
pub const CLOCK_REALTIME_FAST = 10;
pub const CLOCK_MONOTONIC_PRECISE = 11;
pub const CLOCK_MONOTONIC_FAST = 12;
pub const CLOCK_SECOND = 13;
pub const CLOCK_THREAD_CPUTIME_ID = 14;
pub const CLOCK_PROCESS_CPUTIME_ID = 15;
pub const sockaddr = extern struct {
sa_len: u8,
sa_family: u8,
sa_data: [14]u8,
};
pub const Kevent = extern struct {
ident: usize,
filter: c_short,
flags: c_ushort,
fflags: c_uint,
data: isize,
udata: usize,
};
pub const EVFILT_FS = -10;
pub const EVFILT_USER = -9;
pub const EVFILT_EXCEPT = -8;
pub const EVFILT_TIMER = -7;
pub const EVFILT_SIGNAL = -6;
pub const EVFILT_PROC = -5;
pub const EVFILT_VNODE = -4;
pub const EVFILT_AIO = -3;
pub const EVFILT_WRITE = -2;
pub const EVFILT_READ = -1;
pub const EVFILT_SYSCOUNT = 10;
pub const EVFILT_MARKER = 15;
pub const EV_ADD = 1;
pub const EV_DELETE = 2;
pub const EV_ENABLE = 4;
pub const EV_DISABLE = 8;
pub const EV_ONESHOT = 16;
pub const EV_CLEAR = 32;
pub const EV_RECEIPT = 64;
pub const EV_DISPATCH = 128;
pub const EV_NODATA = 4096;
pub const EV_FLAG1 = 8192;
pub const EV_ERROR = 16384;
pub const EV_EOF = 32768;
pub const EV_SYSFLAGS = 61440;
pub const NOTE_FFNOP = 0;
pub const NOTE_TRACK = 1;
pub const NOTE_DELETE = 1;
pub const NOTE_LOWAT = 1;
pub const NOTE_TRACKERR = 2;
pub const NOTE_OOB = 2;
pub const NOTE_WRITE = 2;
pub const NOTE_EXTEND = 4;
pub const NOTE_CHILD = 4;
pub const NOTE_ATTRIB = 8;
pub const NOTE_LINK = 16;
pub const NOTE_RENAME = 32;
pub const NOTE_REVOKE = 64;
pub const NOTE_PDATAMASK = 1048575;
pub const NOTE_FFLAGSMASK = 16777215;
pub const NOTE_TRIGGER = 16777216;
pub const NOTE_EXEC = 536870912;
pub const NOTE_FFAND = 1073741824;
pub const NOTE_FORK = 1073741824;
pub const NOTE_EXIT = 2147483648;
pub const NOTE_FFOR = 2147483648;
pub const NOTE_FFCTRLMASK = 3221225472;
pub const NOTE_FFCOPY = 3221225472;
pub const NOTE_PCTRLMASK = 4026531840;
pub const stack_t = extern struct {
ss_sp: [*]u8,
ss_size: isize,
ss_flags: i32,
};
pub const S_IREAD = S_IRUSR;
pub const S_IEXEC = S_IXUSR;
pub const S_IWRITE = S_IWUSR;
pub const S_IXOTH = 1;
pub const S_IWOTH = 2;
pub const S_IROTH = 4;
pub const S_IRWXO = 7;
pub const S_IXGRP = 8;
pub const S_IWGRP = 16;
pub const S_IRGRP = 32;
pub const S_IRWXG = 56;
pub const S_IXUSR = 64;
pub const S_IWUSR = 128;
pub const S_IRUSR = 256;
pub const S_IRWXU = 448;
pub const S_ISTXT = 512;
pub const S_BLKSIZE = 512;
pub const S_ISVTX = 512;
pub const S_ISGID = 1024;
pub const S_ISUID = 2048;
pub const S_IFIFO = 4096;
pub const S_IFCHR = 8192;
pub const S_IFDIR = 16384;
pub const S_IFBLK = 24576;
pub const S_IFREG = 32768;
pub const S_IFDB = 36864;
pub const S_IFLNK = 40960;
pub const S_IFSOCK = 49152;
pub const S_IFWHT = 57344;
pub const S_IFMT = 61440;
pub const SIG_ERR = @intToPtr(fn (i32) callconv(.C) void, maxInt(usize));
pub const SIG_DFL = @intToPtr(fn (i32) callconv(.C) void, 0);
pub const SIG_IGN = @intToPtr(fn (i32) callconv(.C) void, 1);
pub const BADSIG = SIG_ERR;
pub const SIG_BLOCK = 1;
pub const SIG_UNBLOCK = 2;
pub const SIG_SETMASK = 3;
pub const SIGIOT = SIGABRT;
pub const SIGHUP = 1;
pub const SIGINT = 2;
pub const SIGQUIT = 3;
pub const SIGILL = 4;
pub const SIGTRAP = 5;
pub const SIGABRT = 6;
pub const SIGEMT = 7;
pub const SIGFPE = 8;
pub const SIGKILL = 9;
pub const SIGBUS = 10;
pub const SIGSEGV = 11;
pub const SIGSYS = 12;
pub const SIGPIPE = 13;
pub const SIGALRM = 14;
pub const SIGTERM = 15;
pub const SIGURG = 16;
pub const SIGSTOP = 17;
pub const SIGTSTP = 18;
pub const SIGCONT = 19;
pub const SIGCHLD = 20;
pub const SIGTTIN = 21;
pub const SIGTTOU = 22;
pub const SIGIO = 23;
pub const SIGXCPU = 24;
pub const SIGXFSZ = 25;
pub const SIGVTALRM = 26;
pub const SIGPROF = 27;
pub const SIGWINCH = 28;
pub const SIGINFO = 29;
pub const SIGUSR1 = 30;
pub const SIGUSR2 = 31;
pub const SIGTHR = 32;
pub const SIGCKPT = 33;
pub const SIGCKPTEXIT = 34;
pub const siginfo_t = extern struct {
si_signo: c_int,
si_errno: c_int,
si_code: c_int,
si_pid: c_int,
si_uid: uid_t,
si_status: c_int,
si_addr: ?*c_void,
si_value: union_sigval,
si_band: c_long,
__spare__: [7]c_int,
};
pub const sigset_t = extern struct {
__bits: [4]c_uint,
};
pub const sig_atomic_t = c_int;
pub const Sigaction = extern struct {
__sigaction_u: extern union {
__sa_handler: ?fn (c_int) callconv(.C) void,
__sa_sigaction: ?fn (c_int, [*c]siginfo_t, ?*c_void) callconv(.C) void,
},
sa_flags: c_int,
sa_mask: sigset_t,
};
pub const sig_t = [*c]fn (c_int) callconv(.C) void;
pub const sigvec = extern struct {
sv_handler: [*c]__sighandler_t,
sv_mask: c_int,
sv_flags: c_int,
};
pub const SOCK_STREAM = 1;
pub const SOCK_DGRAM = 2;
pub const SOCK_RAW = 3;
pub const SOCK_RDM = 4;
pub const SOCK_SEQPACKET = 5;
pub const SOCK_MAXADDRLEN = 255;
pub const SOCK_CLOEXEC = 268435456;
pub const SOCK_NONBLOCK = 536870912;
pub const PF_INET6 = AF_INET6;
pub const PF_IMPLINK = AF_IMPLINK;
pub const PF_ROUTE = AF_ROUTE;
pub const PF_ISO = AF_ISO;
pub const PF_PIP = pseudo_AF_PIP;
pub const PF_CHAOS = AF_CHAOS;
pub const PF_DATAKIT = AF_DATAKIT;
pub const PF_INET = AF_INET;
pub const PF_APPLETALK = AF_APPLETALK;
pub const PF_SIP = AF_SIP;
pub const PF_OSI = AF_ISO;
pub const PF_CNT = AF_CNT;
pub const PF_LINK = AF_LINK;
pub const PF_HYLINK = AF_HYLINK;
pub const PF_MAX = AF_MAX;
pub const PF_KEY = pseudo_AF_KEY;
pub const PF_PUP = AF_PUP;
pub const PF_COIP = AF_COIP;
pub const PF_SNA = AF_SNA;
pub const PF_LOCAL = AF_LOCAL;
pub const PF_NETBIOS = AF_NETBIOS;
pub const PF_NATM = AF_NATM;
pub const PF_BLUETOOTH = AF_BLUETOOTH;
pub const PF_UNSPEC = AF_UNSPEC;
pub const PF_NETGRAPH = AF_NETGRAPH;
pub const PF_ECMA = AF_ECMA;
pub const PF_IPX = AF_IPX;
pub const PF_DLI = AF_DLI;
pub const PF_ATM = AF_ATM;
pub const PF_CCITT = AF_CCITT;
pub const PF_ISDN = AF_ISDN;
pub const PF_RTIP = pseudo_AF_RTIP;
pub const PF_LAT = AF_LAT;
pub const PF_UNIX = PF_LOCAL;
pub const PF_XTP = pseudo_AF_XTP;
pub const PF_DECnet = AF_DECnet;
pub const AF_UNSPEC = 0;
pub const AF_OSI = AF_ISO;
pub const AF_UNIX = AF_LOCAL;
pub const AF_LOCAL = 1;
pub const AF_INET = 2;
pub const AF_IMPLINK = 3;
pub const AF_PUP = 4;
pub const AF_CHAOS = 5;
pub const AF_NETBIOS = 6;
pub const AF_ISO = 7;
pub const AF_ECMA = 8;
pub const AF_DATAKIT = 9;
pub const AF_CCITT = 10;
pub const AF_SNA = 11;
pub const AF_DLI = 13;
pub const AF_LAT = 14;
pub const AF_HYLINK = 15;
pub const AF_APPLETALK = 16;
pub const AF_ROUTE = 17;
pub const AF_LINK = 18;
pub const AF_COIP = 20;
pub const AF_CNT = 21;
pub const AF_IPX = 23;
pub const AF_SIP = 24;
pub const AF_ISDN = 26;
pub const AF_NATM = 29;
pub const AF_ATM = 30;
pub const AF_NETGRAPH = 32;
pub const AF_BLUETOOTH = 33;
pub const AF_MPLS = 34;
pub const AF_MAX = 36;
pub const sa_family_t = u8;
pub const socklen_t = c_uint;
pub const sockaddr_storage = extern struct {
ss_len: u8,
ss_family: sa_family_t,
__ss_pad1: [6]u8,
__ss_align: i64,
__ss_pad2: [112]u8,
};
pub const dl_phdr_info = extern struct {
dlpi_addr: usize,
dlpi_name: ?[*:0]const u8,
dlpi_phdr: [*]std.elf.Phdr,
dlpi_phnum: u16,
};
pub const msghdr = extern struct {
msg_name: ?*c_void,
msg_namelen: socklen_t,
msg_iov: [*c]iovec,
msg_iovlen: c_int,
msg_control: ?*c_void,
msg_controllen: socklen_t,
msg_flags: c_int,
};
pub const cmsghdr = extern struct {
cmsg_len: socklen_t,
cmsg_level: c_int,
cmsg_type: c_int,
};
pub const cmsgcred = extern struct {
cmcred_pid: pid_t,
cmcred_uid: uid_t,
cmcred_euid: uid_t,
cmcred_gid: gid_t,
cmcred_ngroups: c_short,
cmcred_groups: [16]gid_t,
};
pub const sf_hdtr = extern struct {
headers: [*c]iovec,
hdr_cnt: c_int,
trailers: [*c]iovec,
trl_cnt: c_int,
};
pub const MS_SYNC = 0;
pub const MS_ASYNC = 1;
pub const MS_INVALIDATE = 2;
pub const POSIX_MADV_SEQUENTIAL = 2;
pub const POSIX_MADV_RANDOM = 1;
pub const POSIX_MADV_DONTNEED = 4;
pub const POSIX_MADV_NORMAL = 0;
pub const POSIX_MADV_WILLNEED = 3;
pub const MADV_SEQUENTIAL = 2;
pub const MADV_CONTROL_END = MADV_SETMAP;
pub const MADV_DONTNEED = 4;
pub const MADV_RANDOM = 1;
pub const MADV_WILLNEED = 3;
pub const MADV_NORMAL = 0;
pub const MADV_CONTROL_START = MADV_INVAL;
pub const MADV_FREE = 5;
pub const MADV_NOSYNC = 6;
pub const MADV_AUTOSYNC = 7;
pub const MADV_NOCORE = 8;
pub const MADV_CORE = 9;
pub const MADV_INVAL = 10;
pub const MADV_SETMAP = 11;
pub const F_DUPFD = 0;
pub const F_GETFD = 1;
pub const F_RDLCK = 1;
pub const F_SETFD = 2;
pub const F_UNLCK = 2;
pub const F_WRLCK = 3;
pub const F_GETFL = 3;
pub const F_SETFL = 4;
pub const F_GETOWN = 5;
pub const F_SETOWN = 6;
pub const F_GETLK = 7;
pub const F_SETLK = 8;
pub const F_SETLKW = 9;
pub const F_DUP2FD = 10;
pub const F_DUPFD_CLOEXEC = 17;
pub const F_DUP2FD_CLOEXEC = 18;
pub const LOCK_SH = 1;
pub const LOCK_EX = 2;
pub const LOCK_UN = 8;
pub const LOCK_NB = 4;
pub const Flock = extern struct {
l_start: off_t,
l_len: off_t,
l_pid: pid_t,
l_type: c_short,
l_whence: c_short,
};
pub const rlimit_resource = extern enum(c_int) {
CPU = 0,
FSIZE = 1,
DATA = 2,
STACK = 3,
CORE = 4,
RSS = 5,
MEMLOCK = 6,
NPROC = 7,
NOFILE = 8,
SBSIZE = 9,
AS = 10,
VMEM = 10,
POSIXLOCKS = 11,
_,
};
pub const rlim_t = i64;
/// No limit
pub const RLIM_INFINITY: rlim_t = (1 << 63) - 1;
pub const RLIM_SAVED_MAX = RLIM_INFINITY;
pub const RLIM_SAVED_CUR = RLIM_INFINITY;
pub const rlimit = extern struct {
/// Soft limit
cur: rlim_t,
/// Hard limit
max: rlim_t,
};
Reference in New Issue View Git Blame Copy Permalink