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Diffstat (limited to 'lib/std/os/bits/freebsd.zig')
| -rw-r--r-- | lib/std/os/bits/freebsd.zig | 941 |
1 files changed, 941 insertions, 0 deletions
diff --git a/lib/std/os/bits/freebsd.zig b/lib/std/os/bits/freebsd.zig new file mode 100644 index 0000000000..3d07e92e01 --- /dev/null +++ b/lib/std/os/bits/freebsd.zig @@ -0,0 +1,941 @@ +const std = @import("../../std.zig"); +const maxInt = std.math.maxInt; + +pub const fd_t = c_int; +pub const pid_t = c_int; + +/// Renamed from `kevent` to `Kevent` to avoid conflict with function name. +pub const Kevent = extern struct { + ident: usize, + filter: i16, + flags: u16, + fflags: u32, + data: i64, + udata: usize, + // TODO ext +}; + +pub const pthread_attr_t = extern struct { + __size: [56]u8, + __align: c_long, +}; + +pub const dl_phdr_info = extern struct { + dlpi_addr: usize, + dlpi_name: ?[*]const u8, + dlpi_phdr: [*]std.elf.Phdr, + dlpi_phnum: u16, +}; + +pub const msghdr = extern struct { + /// optional address + msg_name: ?*sockaddr, + + /// size of address + msg_namelen: socklen_t, + + /// scatter/gather array + msg_iov: [*]iovec, + + /// # elements in msg_iov + msg_iovlen: i32, + + /// ancillary data + msg_control: ?*c_void, + + /// ancillary data buffer len + msg_controllen: socklen_t, + + /// flags on received message + msg_flags: i32, +}; + +pub const msghdr_const = extern struct { + /// optional address + msg_name: ?*const sockaddr, + + /// size of address + msg_namelen: socklen_t, + + /// scatter/gather array + msg_iov: [*]iovec_const, + + /// # elements in msg_iov + msg_iovlen: i32, + + /// ancillary data + msg_control: ?*c_void, + + /// ancillary data buffer len + msg_controllen: socklen_t, + + /// flags on received message + msg_flags: i32, +}; + +pub const off_t = i64; + +/// Renamed to Stat to not conflict with the stat function. +/// atime, mtime, and ctime have functions to return `timespec`, +/// because although this is a POSIX API, the layout and names of +/// the structs are inconsistent across operating systems, and +/// in C, macros are used to hide the differences. Here we use +/// methods to accomplish this. +pub const Stat = extern struct { + dev: u64, + ino: u64, + nlink: usize, + + mode: u16, + __pad0: u16, + uid: u32, + gid: u32, + __pad1: u32, + rdev: u64, + + atim: timespec, + mtim: timespec, + ctim: timespec, + birthtim: timespec, + + size: off_t, + blocks: i64, + blksize: isize, + flags: u32, + gen: u64, + __spare: [10]u64, + + pub fn atime(self: Stat) timespec { + return self.atim; + } + + pub fn mtime(self: Stat) timespec { + return self.mtim; + } + + pub fn ctime(self: Stat) timespec { + return self.ctim; + } +}; + +pub const timespec = extern struct { + tv_sec: isize, + tv_nsec: isize, +}; + +pub const dirent = extern struct { + d_fileno: usize, + d_off: i64, + d_reclen: u16, + d_type: u8, + d_pad0: u8, + d_namlen: u16, + d_pad1: u16, + d_name: [256]u8, +}; + +pub const in_port_t = u16; +pub const sa_family_t = u16; + +pub const sockaddr = extern union { + in: sockaddr_in, + in6: sockaddr_in6, +}; + +pub const sockaddr_in = extern struct { + len: u8, + family: sa_family_t, + port: in_port_t, + addr: [16]u8, + zero: [8]u8, +}; + +pub const sockaddr_in6 = extern struct { + len: u8, + family: sa_family_t, + port: in_port_t, + flowinfo: u32, + addr: [16]u8, + scope_id: u32, +}; + +pub const CTL_KERN = 1; +pub const CTL_DEBUG = 5; + +pub const KERN_PROC = 14; // struct: process entries +pub const KERN_PROC_PATHNAME = 12; // path to executable + +pub const PATH_MAX = 1024; + +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 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 MAP_FAILED = @intToPtr(*c_void, maxInt(usize)); +pub const MAP_SHARED = 0x0001; +pub const MAP_PRIVATE = 0x0002; +pub const MAP_FIXED = 0x0010; +pub const MAP_STACK = 0x0400; +pub const MAP_NOSYNC = 0x0800; +pub const MAP_ANON = 0x1000; +pub const MAP_ANONYMOUS = MAP_ANON; +pub const MAP_FILE = 0; +pub const MAP_NORESERVE = 0; + +pub const MAP_GUARD = 0x00002000; +pub const MAP_EXCL = 0x00004000; +pub const MAP_NOCORE = 0x00020000; +pub const MAP_PREFAULT_READ = 0x00040000; +pub const MAP_32BIT = 0x00080000; + +pub const WNOHANG = 1; +pub const WUNTRACED = 2; +pub const WSTOPPED = WUNTRACED; +pub const WCONTINUED = 4; +pub const WNOWAIT = 8; +pub const WEXITED = 16; +pub const WTRAPPED = 32; + +pub const SA_ONSTACK = 0x0001; +pub const SA_RESTART = 0x0002; +pub const SA_RESETHAND = 0x0004; +pub const SA_NOCLDSTOP = 0x0008; +pub const SA_NODEFER = 0x0010; +pub const SA_NOCLDWAIT = 0x0020; +pub const SA_SIGINFO = 0x0040; + +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 SIGIOT = SIGABRT; +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 SIGLWP = SIGTHR; +pub const SIGLIBRT = 33; + +pub const SIGRTMIN = 65; +pub const SIGRTMAX = 126; + +// 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 = 0x0000; +pub const O_WRONLY = 0x0001; +pub const O_RDWR = 0x0002; +pub const O_ACCMODE = 0x0003; + +pub const O_CREAT = 0x0200; +pub const O_EXCL = 0x0800; +pub const O_NOCTTY = 0x8000; +pub const O_TRUNC = 0x0400; +pub const O_APPEND = 0x0008; +pub const O_NONBLOCK = 0x0004; +pub const O_DSYNC = 0o10000; +pub const O_SYNC = 0x0080; +pub const O_RSYNC = 0o4010000; +pub const O_DIRECTORY = 0o200000; +pub const O_NOFOLLOW = 0x0100; +pub const O_CLOEXEC = 0x00100000; + +pub const O_ASYNC = 0x0040; +pub const O_DIRECT = 0x00010000; +pub const O_LARGEFILE = 0; +pub const O_NOATIME = 0o1000000; +pub const O_PATH = 0o10000000; +pub const O_TMPFILE = 0o20200000; +pub const O_NDELAY = O_NONBLOCK; + +pub const F_DUPFD = 0; +pub const F_GETFD = 1; +pub const F_SETFD = 2; +pub const F_GETFL = 3; +pub const F_SETFL = 4; + +pub const F_SETOWN = 8; +pub const F_GETOWN = 9; +pub const F_SETSIG = 10; +pub const F_GETSIG = 11; + +pub const F_GETLK = 5; +pub const F_SETLK = 6; +pub const F_SETLKW = 7; + +pub const F_SETOWN_EX = 15; +pub const F_GETOWN_EX = 16; + +pub const F_GETOWNER_UIDS = 17; + +pub const SEEK_SET = 0; +pub const SEEK_CUR = 1; +pub const SEEK_END = 2; + +pub const SIG_BLOCK = 1; +pub const SIG_UNBLOCK = 2; +pub const SIG_SETMASK = 3; + +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_CLOEXEC = 0x10000000; +pub const SOCK_NONBLOCK = 0x20000000; + +pub const PROTO_ip = 0o000; +pub const PROTO_icmp = 0o001; +pub const PROTO_igmp = 0o002; +pub const PROTO_ggp = 0o003; +pub const PROTO_ipencap = 0o004; +pub const PROTO_st = 0o005; +pub const PROTO_tcp = 0o006; +pub const PROTO_egp = 0o010; +pub const PROTO_pup = 0o014; +pub const PROTO_udp = 0o021; +pub const PROTO_hmp = 0o024; +pub const PROTO_xns_idp = 0o026; +pub const PROTO_rdp = 0o033; +pub const PROTO_iso_tp4 = 0o035; +pub const PROTO_xtp = 0o044; +pub const PROTO_ddp = 0o045; +pub const PROTO_idpr_cmtp = 0o046; +pub const PROTO_ipv6 = 0o051; +pub const PROTO_ipv6_route = 0o053; +pub const PROTO_ipv6_frag = 0o054; +pub const PROTO_idrp = 0o055; +pub const PROTO_rsvp = 0o056; +pub const PROTO_gre = 0o057; +pub const PROTO_esp = 0o062; +pub const PROTO_ah = 0o063; +pub const PROTO_skip = 0o071; +pub const PROTO_ipv6_icmp = 0o072; +pub const PROTO_ipv6_nonxt = 0o073; +pub const PROTO_ipv6_opts = 0o074; +pub const PROTO_rspf = 0o111; +pub const PROTO_vmtp = 0o121; +pub const PROTO_ospf = 0o131; +pub const PROTO_ipip = 0o136; +pub const PROTO_encap = 0o142; +pub const PROTO_pim = 0o147; +pub const PROTO_raw = 0o377; + +pub const PF_UNSPEC = 0; +pub const PF_LOCAL = 1; +pub const PF_UNIX = PF_LOCAL; +pub const PF_FILE = PF_LOCAL; +pub const PF_INET = 2; +pub const PF_AX25 = 3; +pub const PF_IPX = 4; +pub const PF_APPLETALK = 5; +pub const PF_NETROM = 6; +pub const PF_BRIDGE = 7; +pub const PF_ATMPVC = 8; +pub const PF_X25 = 9; +pub const PF_INET6 = 10; +pub const PF_ROSE = 11; +pub const PF_DECnet = 12; +pub const PF_NETBEUI = 13; +pub const PF_SECURITY = 14; +pub const PF_KEY = 15; +pub const PF_NETLINK = 16; +pub const PF_ROUTE = PF_NETLINK; +pub const PF_PACKET = 17; +pub const PF_ASH = 18; +pub const PF_ECONET = 19; +pub const PF_ATMSVC = 20; +pub const PF_RDS = 21; +pub const PF_SNA = 22; +pub const PF_IRDA = 23; +pub const PF_PPPOX = 24; +pub const PF_WANPIPE = 25; +pub const PF_LLC = 26; +pub const PF_IB = 27; +pub const PF_MPLS = 28; +pub const PF_CAN = 29; +pub const PF_TIPC = 30; +pub const PF_BLUETOOTH = 31; +pub const PF_IUCV = 32; +pub const PF_RXRPC = 33; +pub const PF_ISDN = 34; +pub const PF_PHONET = 35; +pub const PF_IEEE802154 = 36; +pub const PF_CAIF = 37; +pub const PF_ALG = 38; +pub const PF_NFC = 39; +pub const PF_VSOCK = 40; +pub const PF_MAX = 41; + +pub const AF_UNSPEC = PF_UNSPEC; +pub const AF_LOCAL = PF_LOCAL; +pub const AF_UNIX = AF_LOCAL; +pub const AF_FILE = AF_LOCAL; +pub const AF_INET = PF_INET; +pub const AF_AX25 = PF_AX25; +pub const AF_IPX = PF_IPX; +pub const AF_APPLETALK = PF_APPLETALK; +pub const AF_NETROM = PF_NETROM; +pub const AF_BRIDGE = PF_BRIDGE; +pub const AF_ATMPVC = PF_ATMPVC; +pub const AF_X25 = PF_X25; +pub const AF_INET6 = PF_INET6; +pub const AF_ROSE = PF_ROSE; +pub const AF_DECnet = PF_DECnet; +pub const AF_NETBEUI = PF_NETBEUI; +pub const AF_SECURITY = PF_SECURITY; +pub const AF_KEY = PF_KEY; +pub const AF_NETLINK = PF_NETLINK; +pub const AF_ROUTE = PF_ROUTE; +pub const AF_PACKET = PF_PACKET; +pub const AF_ASH = PF_ASH; +pub const AF_ECONET = PF_ECONET; +pub const AF_ATMSVC = PF_ATMSVC; +pub const AF_RDS = PF_RDS; +pub const AF_SNA = PF_SNA; +pub const AF_IRDA = PF_IRDA; +pub const AF_PPPOX = PF_PPPOX; +pub const AF_WANPIPE = PF_WANPIPE; +pub const AF_LLC = PF_LLC; +pub const AF_IB = PF_IB; +pub const AF_MPLS = PF_MPLS; +pub const AF_CAN = PF_CAN; +pub const AF_TIPC = PF_TIPC; +pub const AF_BLUETOOTH = PF_BLUETOOTH; +pub const AF_IUCV = PF_IUCV; +pub const AF_RXRPC = PF_RXRPC; +pub const AF_ISDN = PF_ISDN; +pub const AF_PHONET = PF_PHONET; +pub const AF_IEEE802154 = PF_IEEE802154; +pub const AF_CAIF = PF_CAIF; +pub const AF_ALG = PF_ALG; +pub const AF_NFC = PF_NFC; +pub const AF_VSOCK = PF_VSOCK; +pub const AF_MAX = PF_MAX; + +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; + +/// add event to kq (implies enable) +pub const EV_ADD = 0x0001; + +/// delete event from kq +pub const EV_DELETE = 0x0002; + +/// enable event +pub const EV_ENABLE = 0x0004; + +/// disable event (not reported) +pub const EV_DISABLE = 0x0008; + +/// only report one occurrence +pub const EV_ONESHOT = 0x0010; + +/// clear event state after reporting +pub const EV_CLEAR = 0x0020; + +/// force immediate event output +/// ... with or without EV_ERROR +/// ... use KEVENT_FLAG_ERROR_EVENTS +/// on syscalls supporting flags +pub const EV_RECEIPT = 0x0040; + +/// disable event after reporting +pub const EV_DISPATCH = 0x0080; + +pub const EVFILT_READ = -1; +pub const EVFILT_WRITE = -2; + +/// attached to aio requests +pub const EVFILT_AIO = -3; + +/// attached to vnodes +pub const EVFILT_VNODE = -4; + +/// attached to struct proc +pub const EVFILT_PROC = -5; + +/// attached to struct proc +pub const EVFILT_SIGNAL = -6; + +/// timers +pub const EVFILT_TIMER = -7; + +/// Process descriptors +pub const EVFILT_PROCDESC = -8; + +/// Filesystem events +pub const EVFILT_FS = -9; + +pub const EVFILT_LIO = -10; + +/// User events +pub const EVFILT_USER = -11; + +/// Sendfile events +pub const EVFILT_SENDFILE = -12; + +pub const EVFILT_EMPTY = -13; + +/// On input, NOTE_TRIGGER causes the event to be triggered for output. +pub const NOTE_TRIGGER = 0x01000000; + +/// ignore input fflags +pub const NOTE_FFNOP = 0x00000000; + +/// and fflags +pub const NOTE_FFAND = 0x40000000; + +/// or fflags +pub const NOTE_FFOR = 0x80000000; + +/// copy fflags +pub const NOTE_FFCOPY = 0xc0000000; + +/// mask for operations +pub const NOTE_FFCTRLMASK = 0xc0000000; +pub const NOTE_FFLAGSMASK = 0x00ffffff; + +/// low water mark +pub const NOTE_LOWAT = 0x00000001; + +/// behave like poll() +pub const NOTE_FILE_POLL = 0x00000002; + +/// vnode was removed +pub const NOTE_DELETE = 0x00000001; + +/// data contents changed +pub const NOTE_WRITE = 0x00000002; + +/// size increased +pub const NOTE_EXTEND = 0x00000004; + +/// attributes changed +pub const NOTE_ATTRIB = 0x00000008; + +/// link count changed +pub const NOTE_LINK = 0x00000010; + +/// vnode was renamed +pub const NOTE_RENAME = 0x00000020; + +/// vnode access was revoked +pub const NOTE_REVOKE = 0x00000040; + +/// vnode was opened +pub const NOTE_OPEN = 0x00000080; + +/// file closed, fd did not allow write +pub const NOTE_CLOSE = 0x00000100; + +/// file closed, fd did allow write +pub const NOTE_CLOSE_WRITE = 0x00000200; + +/// file was read +pub const NOTE_READ = 0x00000400; + +/// process exited +pub const NOTE_EXIT = 0x80000000; + +/// process forked +pub const NOTE_FORK = 0x40000000; + +/// process exec'd +pub const NOTE_EXEC = 0x20000000; + +/// mask for signal & exit status +pub const NOTE_PDATAMASK = 0x000fffff; +pub const NOTE_PCTRLMASK = (~NOTE_PDATAMASK); + +/// data is seconds +pub const NOTE_SECONDS = 0x00000001; + +/// data is milliseconds +pub const NOTE_MSECONDS = 0x00000002; + +/// data is microseconds +pub const NOTE_USECONDS = 0x00000004; + +/// data is nanoseconds +pub const NOTE_NSECONDS = 0x00000008; + +/// timeout is absolute +pub const NOTE_ABSTIME = 0x00000010; + +pub const TCGETS = 0x5401; +pub const TCSETS = 0x5402; +pub const TCSETSW = 0x5403; +pub const TCSETSF = 0x5404; +pub const TCGETA = 0x5405; +pub const TCSETA = 0x5406; +pub const TCSETAW = 0x5407; +pub const TCSETAF = 0x5408; +pub const TCSBRK = 0x5409; +pub const TCXONC = 0x540A; +pub const TCFLSH = 0x540B; +pub const TIOCEXCL = 0x540C; +pub const TIOCNXCL = 0x540D; +pub const TIOCSCTTY = 0x540E; +pub const TIOCGPGRP = 0x540F; +pub const TIOCSPGRP = 0x5410; +pub const TIOCOUTQ = 0x5411; +pub const TIOCSTI = 0x5412; +pub const TIOCGWINSZ = 0x5413; +pub const TIOCSWINSZ = 0x5414; +pub const TIOCMGET = 0x5415; +pub const TIOCMBIS = 0x5416; +pub const TIOCMBIC = 0x5417; +pub const TIOCMSET = 0x5418; +pub const TIOCGSOFTCAR = 0x5419; +pub const TIOCSSOFTCAR = 0x541A; +pub const FIONREAD = 0x541B; +pub const TIOCINQ = FIONREAD; +pub const TIOCLINUX = 0x541C; +pub const TIOCCONS = 0x541D; +pub const TIOCGSERIAL = 0x541E; +pub const TIOCSSERIAL = 0x541F; +pub const TIOCPKT = 0x5420; +pub const FIONBIO = 0x5421; +pub const TIOCNOTTY = 0x5422; +pub const TIOCSETD = 0x5423; +pub const TIOCGETD = 0x5424; +pub const TCSBRKP = 0x5425; +pub const TIOCSBRK = 0x5427; +pub const TIOCCBRK = 0x5428; +pub const TIOCGSID = 0x5429; +pub const TIOCGRS485 = 0x542E; +pub const TIOCSRS485 = 0x542F; +pub const TIOCGPTN = 0x80045430; +pub const TIOCSPTLCK = 0x40045431; +pub const TIOCGDEV = 0x80045432; +pub const TCGETX = 0x5432; +pub const TCSETX = 0x5433; +pub const TCSETXF = 0x5434; +pub const TCSETXW = 0x5435; +pub const TIOCSIG = 0x40045436; +pub const TIOCVHANGUP = 0x5437; +pub const TIOCGPKT = 0x80045438; +pub const TIOCGPTLCK = 0x80045439; +pub const TIOCGEXCL = 0x80045440; + +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 winsize = extern struct { + ws_row: u16, + ws_col: u16, + ws_xpixel: u16, + ws_ypixel: u16, +}; + +const NSIG = 32; + +pub const SIG_ERR = @intToPtr(extern fn (i32) void, maxInt(usize)); +pub const SIG_DFL = @intToPtr(extern fn (i32) void, 0); +pub const SIG_IGN = @intToPtr(extern fn (i32) void, 1); + +/// Renamed from `sigaction` to `Sigaction` to avoid conflict with the syscall. +pub const Sigaction = extern struct { + /// signal handler + __sigaction_u: extern union { + __sa_handler: extern fn (i32) void, + __sa_sigaction: extern fn (i32, *__siginfo, usize) void, + }, + + /// see signal options + sa_flags: u32, + + /// signal mask to apply + sa_mask: sigset_t, +}; + +pub const _SIG_WORDS = 4; +pub const _SIG_MAXSIG = 128; + +pub inline fn _SIG_IDX(sig: usize) usize { + return sig - 1; +} +pub inline fn _SIG_WORD(sig: usize) usize { + return_SIG_IDX(sig) >> 5; +} +pub inline fn _SIG_BIT(sig: usize) usize { + return 1 << (_SIG_IDX(sig) & 31); +} +pub inline fn _SIG_VALID(sig: usize) usize { + return sig <= _SIG_MAXSIG and sig > 0; +} + +pub const sigset_t = extern struct { + __bits: [_SIG_WORDS]u32, +}; + +pub const EPERM = 1; // Operation not permitted +pub const ENOENT = 2; // No such file or directory +pub const ESRCH = 3; // No such process +pub const EINTR = 4; // Interrupted system call +pub const EIO = 5; // Input/output error +pub const ENXIO = 6; // Device not configured +pub const E2BIG = 7; // Argument list too long +pub const ENOEXEC = 8; // Exec format error +pub const EBADF = 9; // Bad file descriptor +pub const ECHILD = 10; // No child processes +pub const EDEADLK = 11; // Resource deadlock avoided +// 11 was EAGAIN +pub const ENOMEM = 12; // Cannot allocate memory +pub const EACCES = 13; // Permission denied +pub const EFAULT = 14; // Bad address +pub const ENOTBLK = 15; // Block device required +pub const EBUSY = 16; // Device busy +pub const EEXIST = 17; // File exists +pub const EXDEV = 18; // Cross-device link +pub const ENODEV = 19; // Operation not supported by device +pub const ENOTDIR = 20; // Not a directory +pub const EISDIR = 21; // Is a directory +pub const EINVAL = 22; // Invalid argument +pub const ENFILE = 23; // Too many open files in system +pub const EMFILE = 24; // Too many open files +pub const ENOTTY = 25; // Inappropriate ioctl for device +pub const ETXTBSY = 26; // Text file busy +pub const EFBIG = 27; // File too large +pub const ENOSPC = 28; // No space left on device +pub const ESPIPE = 29; // Illegal seek +pub const EROFS = 30; // Read-only filesystem +pub const EMLINK = 31; // Too many links +pub const EPIPE = 32; // Broken pipe + +// math software +pub const EDOM = 33; // Numerical argument out of domain +pub const ERANGE = 34; // Result too large + +// non-blocking and interrupt i/o +pub const EAGAIN = 35; // Resource temporarily unavailable +pub const EWOULDBLOCK = EAGAIN; // Operation would block +pub const EINPROGRESS = 36; // Operation now in progress +pub const EALREADY = 37; // Operation already in progress + +// ipc/network software -- argument errors +pub const ENOTSOCK = 38; // Socket operation on non-socket +pub const EDESTADDRREQ = 39; // Destination address required +pub const EMSGSIZE = 40; // Message too long +pub const EPROTOTYPE = 41; // Protocol wrong type for socket +pub const ENOPROTOOPT = 42; // Protocol not available +pub const EPROTONOSUPPORT = 43; // Protocol not supported +pub const ESOCKTNOSUPPORT = 44; // Socket type not supported +pub const EOPNOTSUPP = 45; // Operation not supported +pub const ENOTSUP = EOPNOTSUPP; // Operation not supported +pub const EPFNOSUPPORT = 46; // Protocol family not supported +pub const EAFNOSUPPORT = 47; // Address family not supported by protocol family +pub const EADDRINUSE = 48; // Address already in use +pub const EADDRNOTAVAIL = 49; // Can't assign requested address + +// ipc/network software -- operational errors +pub const ENETDOWN = 50; // Network is down +pub const ENETUNREACH = 51; // Network is unreachable +pub const ENETRESET = 52; // Network dropped connection on reset +pub const ECONNABORTED = 53; // Software caused connection abort +pub const ECONNRESET = 54; // Connection reset by peer +pub const ENOBUFS = 55; // No buffer space available +pub const EISCONN = 56; // Socket is already connected +pub const ENOTCONN = 57; // Socket is not connected +pub const ESHUTDOWN = 58; // Can't send after socket shutdown +pub const ETOOMANYREFS = 59; // Too many references: can't splice +pub const ETIMEDOUT = 60; // Operation timed out +pub const ECONNREFUSED = 61; // Connection refused + +pub const ELOOP = 62; // Too many levels of symbolic links +pub const ENAMETOOLONG = 63; // File name too long + +// should be rearranged +pub const EHOSTDOWN = 64; // Host is down +pub const EHOSTUNREACH = 65; // No route to host +pub const ENOTEMPTY = 66; // Directory not empty + +// quotas & mush +pub const EPROCLIM = 67; // Too many processes +pub const EUSERS = 68; // Too many users +pub const EDQUOT = 69; // Disc quota exceeded + +// Network File System +pub const ESTALE = 70; // Stale NFS file handle +pub const EREMOTE = 71; // Too many levels of remote in path +pub const EBADRPC = 72; // RPC struct is bad +pub const ERPCMISMATCH = 73; // RPC version wrong +pub const EPROGUNAVAIL = 74; // RPC prog. not avail +pub const EPROGMISMATCH = 75; // Program version wrong +pub const EPROCUNAVAIL = 76; // Bad procedure for program + +pub const ENOLCK = 77; // No locks available +pub const ENOSYS = 78; // Function not implemented + +pub const EFTYPE = 79; // Inappropriate file type or format +pub const EAUTH = 80; // Authentication error +pub const ENEEDAUTH = 81; // Need authenticator +pub const EIDRM = 82; // Identifier removed +pub const ENOMSG = 83; // No message of desired type +pub const EOVERFLOW = 84; // Value too large to be stored in data type +pub const ECANCELED = 85; // Operation canceled +pub const EILSEQ = 86; // Illegal byte sequence +pub const ENOATTR = 87; // Attribute not found + +pub const EDOOFUS = 88; // Programming error + +pub const EBADMSG = 89; // Bad message +pub const EMULTIHOP = 90; // Multihop attempted +pub const ENOLINK = 91; // Link has been severed +pub const EPROTO = 92; // Protocol error + +pub const ENOTCAPABLE = 93; // Capabilities insufficient +pub const ECAPMODE = 94; // Not permitted in capability mode +pub const ENOTRECOVERABLE = 95; // State not recoverable +pub const EOWNERDEAD = 96; // Previous owner died + +pub const ELAST = 96; // Must be equal largest errno + +pub const MINSIGSTKSZ = switch (builtin.arch) { + .i386, .x86_64 => 2048, + .arm, .aarch64 => 4096, + else => @compileError("MINSIGSTKSZ not defined for this architecture"), +}; +pub const SIGSTKSZ = MINSIGSTKSZ + 32768; + +pub const SS_ONSTACK = 1; +pub const SS_DISABLE = 4; + +pub const stack_t = extern struct { + ss_sp: [*]u8, + ss_size: isize, + ss_flags: i32, +}; + +pub const S_IFMT = 0o170000; + +pub const S_IFIFO = 0o010000; +pub const S_IFCHR = 0o020000; +pub const S_IFDIR = 0o040000; +pub const S_IFBLK = 0o060000; +pub const S_IFREG = 0o100000; +pub const S_IFLNK = 0o120000; +pub const S_IFSOCK = 0o140000; +pub const S_IFWHT = 0o160000; + +pub const S_ISUID = 0o4000; +pub const S_ISGID = 0o2000; +pub const S_ISVTX = 0o1000; +pub const S_IRWXU = 0o700; +pub const S_IRUSR = 0o400; +pub const S_IWUSR = 0o200; +pub const S_IXUSR = 0o100; +pub const S_IRWXG = 0o070; +pub const S_IRGRP = 0o040; +pub const S_IWGRP = 0o020; +pub const S_IXGRP = 0o010; +pub const S_IRWXO = 0o007; +pub const S_IROTH = 0o004; +pub const S_IWOTH = 0o002; +pub const S_IXOTH = 0o001; + +pub fn S_ISFIFO(m: u32) bool { + return m & S_IFMT == S_IFIFO; +} + +pub fn S_ISCHR(m: u32) bool { + return m & S_IFMT == S_IFCHR; +} + +pub fn S_ISDIR(m: u32) bool { + return m & S_IFMT == S_IFDIR; +} + +pub fn S_ISBLK(m: u32) bool { + return m & S_IFMT == S_IFBLK; +} + +pub fn S_ISREG(m: u32) bool { + return m & S_IFMT == S_IFREG; +} + +pub fn S_ISLNK(m: u32) bool { + return m & S_IFMT == S_IFLNK; +} + +pub fn S_ISSOCK(m: u32) bool { + return m & S_IFMT == S_IFSOCK; +} + +pub fn S_IWHT(m: u32) bool { + return m & S_IFMT == S_IFWHT; +} + +pub const HOST_NAME_MAX = 255; |