zig/lib/std / c/windows.zig

The reference for these types and values is Microsoft Windows's ucrt (Universal C RunTime).

 
const std = @import("../std.zig");
const ws2_32 = std.os.windows.ws2_32;
const windows = std.os.windows;

pub extern "c" fn _errno() *c_int;

pub extern "c" fn _msize(memblock: ?*anyopaque) usize;

// TODO: copied the else case and removed the socket function (because its in ws2_32)
//       need to verify which of these is actually supported on windows
pub extern "c" fn clock_getres(clk_id: c_int, tp: *timespec) c_int;
pub extern "c" fn clock_gettime(clk_id: c_int, tp: *timespec) c_int;
pub extern "c" fn fstat(fd: fd_t, buf: *Stat) c_int;
pub extern "c" fn getrusage(who: c_int, usage: *rusage) c_int;
pub extern "c" fn gettimeofday(noalias tv: ?*timeval, noalias tz: ?*timezone) c_int;
pub extern "c" fn nanosleep(rqtp: *const timespec, rmtp: ?*timespec) c_int;
pub extern "c" fn sched_yield() c_int;
pub extern "c" fn sigaction(sig: c_int, noalias act: ?*const Sigaction, noalias oact: ?*Sigaction) c_int;
pub extern "c" fn sigprocmask(how: c_int, noalias set: ?*const sigset_t, noalias oset: ?*sigset_t) c_int;
pub extern "c" fn stat(noalias path: [*:0]const u8, noalias buf: *Stat) c_int;
pub extern "c" fn sigfillset(set: ?*sigset_t) void;
pub extern "c" fn alarm(seconds: c_uint) c_uint;
pub extern "c" fn sigwait(set: ?*sigset_t, sig: ?*c_int) c_int;

fd_t

 
pub const fd_t = windows.HANDLE;

ino_t

 
pub const ino_t = windows.LARGE_INTEGER;

pid_t

 
pub const pid_t = windows.HANDLE;

mode_t

 
pub const mode_t = u0;

PATH_MAX

 
pub const PATH_MAX = 260;

time_t

 
pub const time_t = c_longlong;

timespec

 
pub const timespec = extern struct {
    tv_sec: time_t,
    tv_nsec: c_long,
};

timeval

 
pub const timeval = extern struct {
    tv_sec: c_long,
    tv_usec: c_long,
};

Stat

 
pub const Stat = @compileError("TODO windows Stat definition");

sig_atomic_t

 
pub const sig_atomic_t = c_int;

sigset_t

 
pub const sigset_t = @compileError("TODO windows sigset_t definition");

Sigaction

 
pub const Sigaction = @compileError("TODO windows Sigaction definition");

timezone

 
pub const timezone = @compileError("TODO windows timezone definition");

rusage

 
pub const rusage = @compileError("TODO windows rusage definition");

NSIG

maximum signal number + 1

 
pub const NSIG = 23;

SIG

Signal types

 
pub const SIG = struct {
    pub const INT = 2;
    pub const ILL = 4;
    pub const FPE = 8;
    pub const SEGV = 11;
    pub const TERM = 15;
    pub const BREAK = 21;
    pub const ABRT = 22;
    pub const ABRT_COMPAT = 6;

    // Signal action codes
    pub const DFL = 0;
    pub const IGN = 1;
    pub const GET = 2;
    pub const SGE = 3;
    pub const ACK = 4;
    pub const ERR = -1;
};

SEEK

interrupt illegal instruction - invalid function image floating point exception segment violation Software termination signal from kill Ctrl-Break sequence abnormal termination triggered by abort call SIGABRT compatible with other platforms, same as SIGABRT default signal action ignore signal return current value signal gets error acknowledge Signal error value (returned by signal call on error)

 
pub const SEEK = struct {
    pub const SET = 0;
    pub const CUR = 1;
    pub const END = 2;
};

PROT

Basic memory protection flags

 
pub const PROT = struct {
    pub const NONE = 0x0;
    pub const READ = 0x1;
    pub const WRITE = 0x2;
    pub const EXEC = 0x4;
};

E

page can not be accessed page can be read page can be written page can be executed

 
pub const E = enum(u16) {
    SUCCESS = 0,
    PERM = 1,
    NOENT = 2,
    SRCH = 3,
    INTR = 4,
    IO = 5,
    NXIO = 6,
    @"2BIG" = 7,
    NOEXEC = 8,
    BADF = 9,
    CHILD = 10,
    AGAIN = 11,
    NOMEM = 12,
    ACCES = 13,
    FAULT = 14,
    BUSY = 16,
    EXIST = 17,
    XDEV = 18,
    NODEV = 19,
    NOTDIR = 20,
    ISDIR = 21,
    NFILE = 23,
    MFILE = 24,
    NOTTY = 25,
    FBIG = 27,
    NOSPC = 28,
    SPIPE = 29,
    ROFS = 30,
    MLINK = 31,
    PIPE = 32,
    DOM = 33,
    DEADLK = 36,
    NAMETOOLONG = 38,
    NOLCK = 39,
    NOSYS = 40,
    NOTEMPTY = 41,

    INVAL = 22,
    RANGE = 34,
    ILSEQ = 42,

    // POSIX Supplement
    ADDRINUSE = 100,
    ADDRNOTAVAIL = 101,
    AFNOSUPPORT = 102,
    ALREADY = 103,
    BADMSG = 104,
    CANCELED = 105,
    CONNABORTED = 106,
    CONNREFUSED = 107,
    CONNRESET = 108,
    DESTADDRREQ = 109,
    HOSTUNREACH = 110,
    IDRM = 111,
    INPROGRESS = 112,
    ISCONN = 113,
    LOOP = 114,
    MSGSIZE = 115,
    NETDOWN = 116,
    NETRESET = 117,
    NETUNREACH = 118,
    NOBUFS = 119,
    NODATA = 120,
    NOLINK = 121,
    NOMSG = 122,
    NOPROTOOPT = 123,
    NOSR = 124,
    NOSTR = 125,
    NOTCONN = 126,
    NOTRECOVERABLE = 127,
    NOTSOCK = 128,
    NOTSUP = 129,
    OPNOTSUPP = 130,
    OTHER = 131,
    OVERFLOW = 132,
    OWNERDEAD = 133,
    PROTO = 134,
    PROTONOSUPPORT = 135,
    PROTOTYPE = 136,
    TIME = 137,
    TIMEDOUT = 138,
    TXTBSY = 139,
    WOULDBLOCK = 140,
    DQUOT = 10069,
    _,
};

STRUNCATE

No error occurred. Also means DEADLOCK.

 
pub const STRUNCATE = 80;

F_OK

 
pub const F_OK = 0;

AT

Remove directory instead of unlinking file

 
pub const AT = struct {
    pub const REMOVEDIR = 0x200;
};

in_port_t

 
pub const in_port_t = u16;

sa_family_t

 
pub const sa_family_t = ws2_32.ADDRESS_FAMILY;

socklen_t

 
pub const socklen_t = ws2_32.socklen_t;

sockaddr

 
pub const sockaddr = ws2_32.sockaddr;

in6_addr

 
pub const in6_addr = [16]u8;

in_addr

 
pub const in_addr = u32;

addrinfo

 
pub const addrinfo = ws2_32.addrinfo;

AF

 
pub const AF = ws2_32.AF;

MSG

 
pub const MSG = ws2_32.MSG;

SOCK

 
pub const SOCK = ws2_32.SOCK;

TCP

 
pub const TCP = ws2_32.TCP;

IPPROTO

 
pub const IPPROTO = ws2_32.IPPROTO;

BTHPROTO_RFCOMM

 
pub const BTHPROTO_RFCOMM = ws2_32.BTHPROTO_RFCOMM;

nfds_t

 
pub const nfds_t = c_ulong;

pollfd

 
pub const pollfd = ws2_32.pollfd;

POLL

 
pub const POLL = ws2_32.POLL;

SOL

 
pub const SOL = ws2_32.SOL;

SO

 
pub const SO = ws2_32.SO;

PVD_CONFIG

 
pub const PVD_CONFIG = ws2_32.PVD_CONFIG;

O

 
pub const O = struct {
    pub const RDONLY = 0o0;
    pub const WRONLY = 0o1;
    pub const RDWR = 0o2;

    pub const CREAT = 0o100;
    pub const EXCL = 0o200;
    pub const NOCTTY = 0o400;
    pub const TRUNC = 0o1000;
    pub const APPEND = 0o2000;
    pub const NONBLOCK = 0o4000;
    pub const DSYNC = 0o10000;
    pub const SYNC = 0o4010000;
    pub const RSYNC = 0o4010000;
    pub const DIRECTORY = 0o200000;
    pub const NOFOLLOW = 0o400000;
    pub const CLOEXEC = 0o2000000;

    pub const ASYNC = 0o20000;
    pub const DIRECT = 0o40000;
    pub const LARGEFILE = 0;
    pub const NOATIME = 0o1000000;
    pub const PATH = 0o10000000;
    pub const TMPFILE = 0o20200000;
    pub const NDELAY = NONBLOCK;
};

IFNAMESIZE

 
pub const IFNAMESIZE = 30;