[rustc.git] / src / liblibc / src / unix / bsd / mod.rs

use dox::mem;

pub type c_char = i8;
pub type wchar_t = i32;
pub type off_t = i64;
pub type useconds_t = u32;
pub type blkcnt_t = i64;
pub type socklen_t = u32;
pub type sa_family_t = u8;
pub type pthread_t = ::uintptr_t;
pub type nfds_t = ::c_uint;

s! {
    pub struct sockaddr {
        pub sa_len: u8,
        pub sa_family: sa_family_t,
        pub sa_data: [::c_char; 14],
    }

    pub struct sockaddr_in6 {
        pub sin6_len: u8,
        pub sin6_family: sa_family_t,
        pub sin6_port: ::in_port_t,
        pub sin6_flowinfo: u32,
        pub sin6_addr: ::in6_addr,
        pub sin6_scope_id: u32,
    }

    pub struct sockaddr_un {
        pub sun_len: u8,
        pub sun_family: sa_family_t,
        pub sun_path: [c_char; 104]
    }

    pub struct passwd {
        pub pw_name: *mut ::c_char,
        pub pw_passwd: *mut ::c_char,
        pub pw_uid: ::uid_t,
        pub pw_gid: ::gid_t,
        pub pw_change: ::time_t,
        pub pw_class: *mut ::c_char,
        pub pw_gecos: *mut ::c_char,
        pub pw_dir: *mut ::c_char,
        pub pw_shell: *mut ::c_char,
        pub pw_expire: ::time_t,

        #[cfg(not(any(target_os = "macos",
                      target_os = "ios",
                      target_os = "netbsd",
                      target_os = "openbsd")))]
        pub pw_fields: ::c_int,
    }

    pub struct ifaddrs {
        pub ifa_next: *mut ifaddrs,
        pub ifa_name: *mut ::c_char,
        pub ifa_flags: ::c_uint,
        pub ifa_addr: *mut ::sockaddr,
        pub ifa_netmask: *mut ::sockaddr,
        pub ifa_dstaddr: *mut ::sockaddr,
        pub ifa_data: *mut ::c_void
    }

    pub struct fd_set {
        #[cfg(all(target_pointer_width = "64",
                  any(target_os = "freebsd", target_os = "dragonfly")))]
        fds_bits: [i64; FD_SETSIZE / 64],
        #[cfg(not(all(target_pointer_width = "64",
                      any(target_os = "freebsd", target_os = "dragonfly"))))]
        fds_bits: [i32; FD_SETSIZE / 32],
    }

    pub struct tm {
        pub tm_sec: ::c_int,
        pub tm_min: ::c_int,
        pub tm_hour: ::c_int,
        pub tm_mday: ::c_int,
        pub tm_mon: ::c_int,
        pub tm_year: ::c_int,
        pub tm_wday: ::c_int,
        pub tm_yday: ::c_int,
        pub tm_isdst: ::c_int,
        pub tm_gmtoff: ::c_long,
        pub tm_zone: *mut ::c_char,
    }

    pub struct utsname {
        #[cfg(not(target_os = "dragonfly"))]
        pub sysname: [::c_char; 256],
        #[cfg(target_os = "dragonfly")]
        pub sysname: [::c_char; 32],
        #[cfg(not(target_os = "dragonfly"))]
        pub nodename: [::c_char; 256],
        #[cfg(target_os = "dragonfly")]
        pub nodename: [::c_char; 32],
        #[cfg(not(target_os = "dragonfly"))]
        pub release: [::c_char; 256],
        #[cfg(target_os = "dragonfly")]
        pub release: [::c_char; 32],
        #[cfg(not(target_os = "dragonfly"))]
        pub version: [::c_char; 256],
        #[cfg(target_os = "dragonfly")]
        pub version: [::c_char; 32],
        #[cfg(not(target_os = "dragonfly"))]
        pub machine: [::c_char; 256],
        #[cfg(target_os = "dragonfly")]
        pub machine: [::c_char; 32],
    }

    pub struct msghdr {
        pub msg_name: *mut ::c_void,
        pub msg_namelen: ::socklen_t,
        pub msg_iov: *mut ::iovec,
        pub msg_iovlen: ::c_int,
        pub msg_control: *mut ::c_void,
        pub msg_controllen: ::socklen_t,
        pub msg_flags: ::c_int,
    }

    pub struct fsid_t {
        __fsid_val: [::int32_t; 2],
    }

    pub struct if_nameindex {
        pub if_index: ::c_uint,
        pub if_name: *mut ::c_char,
    }
}

pub const LC_ALL: ::c_int = 0;
pub const LC_COLLATE: ::c_int = 1;
pub const LC_CTYPE: ::c_int = 2;
pub const LC_MONETARY: ::c_int = 3;
pub const LC_NUMERIC: ::c_int = 4;
pub const LC_TIME: ::c_int = 5;
pub const LC_MESSAGES: ::c_int = 6;

pub const FIOCLEX: ::c_ulong = 0x20006601;
pub const FIONBIO: ::c_ulong = 0x8004667e;

pub const PATH_MAX: ::c_int = 1024;

pub const SA_ONSTACK: ::c_int = 0x0001;
pub const SA_SIGINFO: ::c_int = 0x0040;
pub const SA_RESTART: ::c_int = 0x0002;
pub const SA_RESETHAND: ::c_int = 0x0004;
pub const SA_NOCLDSTOP: ::c_int = 0x0008;
pub const SA_NODEFER: ::c_int = 0x0010;
pub const SA_NOCLDWAIT: ::c_int = 0x0020;

pub const SS_ONSTACK: ::c_int = 1;
pub const SS_DISABLE: ::c_int = 4;

pub const SIGCHLD: ::c_int = 20;
pub const SIGBUS: ::c_int = 10;
pub const SIGUSR1: ::c_int = 30;
pub const SIGUSR2: ::c_int = 31;
pub const SIGCONT: ::c_int = 19;
pub const SIGSTOP: ::c_int = 17;
pub const SIGTSTP: ::c_int = 18;
pub const SIGURG: ::c_int = 16;
pub const SIGIO: ::c_int = 23;
pub const SIGSYS: ::c_int = 12;
pub const SIGTTIN: ::c_int = 21;
pub const SIGTTOU: ::c_int = 22;
pub const SIGXCPU: ::c_int = 24;
pub const SIGXFSZ: ::c_int = 25;
pub const SIGVTALRM: ::c_int = 26;
pub const SIGPROF: ::c_int = 27;
pub const SIGWINCH: ::c_int = 28;
pub const SIGINFO: ::c_int = 29;

pub const SIG_SETMASK: ::c_int = 3;
pub const SIG_BLOCK: ::c_int = 0x1;
pub const SIG_UNBLOCK: ::c_int = 0x2;

pub const IPV6_MULTICAST_LOOP: ::c_int = 11;
pub const IPV6_V6ONLY: ::c_int = 27;

pub const ST_RDONLY: ::c_ulong = 1;

pub const EV_ADD: ::uint16_t = 0x1;
pub const EV_CLEAR: ::uint16_t = 0x20;
pub const EV_DELETE: ::uint16_t = 0x2;
pub const EV_DISABLE: ::uint16_t = 0x8;
pub const EV_ENABLE: ::uint16_t = 0x4;
pub const EV_EOF: ::uint16_t = 0x8000;
pub const EV_ERROR: ::uint16_t = 0x4000;
pub const EV_FLAG1: ::uint16_t = 0x2000;
pub const EV_ONESHOT: ::uint16_t = 0x10;
pub const EV_SYSFLAGS: ::uint16_t = 0xf000;

pub const NOTE_ATTRIB: ::uint32_t = 0x8;
pub const NOTE_CHILD: ::uint32_t = 0x4;
pub const NOTE_DELETE: ::uint32_t = 0x1;
pub const NOTE_EXEC: ::uint32_t = 0x20000000;
pub const NOTE_EXIT: ::uint32_t = 0x80000000;
pub const NOTE_EXTEND: ::uint32_t = 0x4;
pub const NOTE_FORK: ::uint32_t = 0x40000000;
pub const NOTE_LINK: ::uint32_t = 0x10;
pub const NOTE_LOWAT: ::uint32_t = 0x1;
pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
pub const NOTE_RENAME: ::uint32_t = 0x20;
pub const NOTE_REVOKE: ::uint32_t = 0x40;
pub const NOTE_TRACK: ::uint32_t = 0x1;
pub const NOTE_TRACKERR: ::uint32_t = 0x2;
pub const NOTE_WRITE: ::uint32_t = 0x2;

pub const NCCS: usize = 20;

pub const O_ASYNC: ::c_int = 0x40;
pub const O_FSYNC: ::c_int = 0x80;
pub const O_NDELAY: ::c_int = 0x4;
pub const O_NOFOLLOW: ::c_int = 0x100;

pub const F_GETOWN: ::c_int = 5;
pub const F_SETOWN: ::c_int = 6;

pub const MNT_FORCE: ::c_int = 0x80000;

pub const Q_SYNC: ::c_int = 0x600;
pub const Q_QUOTAON: ::c_int = 0x100;
pub const Q_QUOTAOFF: ::c_int = 0x200;

pub const TCIOFF: ::c_int = 3;
pub const TCION: ::c_int = 4;
pub const TCOOFF: ::c_int = 1;
pub const TCOON: ::c_int = 2;
pub const TCIFLUSH: ::c_int = 1;
pub const TCOFLUSH: ::c_int = 2;
pub const TCIOFLUSH: ::c_int = 3;
pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
pub const VEOF: usize = 0;
pub const VEOL: usize = 1;
pub const VEOL2: usize = 2;
pub const VERASE: usize = 3;
pub const VWERASE: usize = 4;
pub const VKILL: usize = 5;
pub const VREPRINT: usize = 6;
pub const VINTR: usize = 8;
pub const VQUIT: usize = 9;
pub const VSUSP: usize = 10;
pub const VSTART: usize = 12;
pub const VSTOP: usize = 13;
pub const VLNEXT: usize = 14;
pub const VDISCARD: usize = 15;
pub const VMIN: usize = 16;
pub const VTIME: usize = 17;
pub const IGNBRK: ::tcflag_t = 0x00000001;
pub const BRKINT: ::tcflag_t = 0x00000002;
pub const IGNPAR: ::tcflag_t = 0x00000004;
pub const PARMRK: ::tcflag_t = 0x00000008;
pub const INPCK: ::tcflag_t = 0x00000010;
pub const ISTRIP: ::tcflag_t = 0x00000020;
pub const INLCR: ::tcflag_t = 0x00000040;
pub const IGNCR: ::tcflag_t = 0x00000080;
pub const ICRNL: ::tcflag_t = 0x00000100;
pub const IXON: ::tcflag_t = 0x00000200;
pub const IXOFF: ::tcflag_t = 0x00000400;
pub const IXANY: ::tcflag_t = 0x00000800;
pub const IMAXBEL: ::tcflag_t = 0x00002000;
pub const OPOST: ::tcflag_t = 0x1;
pub const ONLCR: ::tcflag_t = 0x2;
pub const CSIZE: ::tcflag_t = 0x00000300;
pub const CS5: ::tcflag_t = 0x00000000;
pub const CS6: ::tcflag_t = 0x00000100;
pub const CS7: ::tcflag_t = 0x00000200;
pub const CS8: ::tcflag_t = 0x00000300;
pub const CSTOPB: ::tcflag_t = 0x00000400;
pub const CREAD: ::tcflag_t = 0x00000800;
pub const PARENB: ::tcflag_t = 0x00001000;
pub const PARODD: ::tcflag_t = 0x00002000;
pub const HUPCL: ::tcflag_t = 0x00004000;
pub const CLOCAL: ::tcflag_t = 0x00008000;
pub const ECHOKE: ::tcflag_t = 0x00000001;
pub const ECHOE: ::tcflag_t = 0x00000002;
pub const ECHOK: ::tcflag_t = 0x00000004;
pub const ECHO: ::tcflag_t = 0x00000008;
pub const ECHONL: ::tcflag_t = 0x00000010;
pub const ECHOPRT: ::tcflag_t = 0x00000020;
pub const ECHOCTL: ::tcflag_t = 0x00000040;
pub const ISIG: ::tcflag_t = 0x00000080;
pub const ICANON: ::tcflag_t = 0x00000100;
pub const IEXTEN: ::tcflag_t = 0x00000400;
pub const EXTPROC: ::tcflag_t = 0x00000800;
pub const TOSTOP: ::tcflag_t = 0x00400000;
pub const FLUSHO: ::tcflag_t = 0x00800000;
pub const PENDIN: ::tcflag_t = 0x20000000;
pub const NOFLSH: ::tcflag_t = 0x80000000;

pub const WNOHANG: ::c_int = 0x00000001;
pub const WUNTRACED: ::c_int = 0x00000002;

pub const RTLD_NOW: ::c_int = 0x2;
pub const RTLD_DEFAULT: *mut ::c_void = -2isize as *mut ::c_void;

pub const LOG_CRON: ::c_int = 9 << 3;
pub const LOG_AUTHPRIV: ::c_int = 10 << 3;
pub const LOG_FTP: ::c_int = 11 << 3;
pub const LOG_PERROR: ::c_int = 0x20;

pub const PIPE_BUF: usize = 512;

f! {
    pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
        let bits = mem::size_of_val(&(*set).fds_bits[0]) * 8;
        let fd = fd as usize;
        (*set).fds_bits[fd / bits] &= !(1 << (fd % bits));
        return
    }

    pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
        let bits = mem::size_of_val(&(*set).fds_bits[0]) * 8;
        let fd = fd as usize;
        return ((*set).fds_bits[fd / bits] & (1 << (fd % bits))) != 0
    }

    pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
        let bits = mem::size_of_val(&(*set).fds_bits[0]) * 8;
        let fd = fd as usize;
        (*set).fds_bits[fd / bits] |= 1 << (fd % bits);
        return
    }

    pub fn FD_ZERO(set: *mut fd_set) -> () {
        for slot in (*set).fds_bits.iter_mut() {
            *slot = 0;
        }
    }

    pub fn WTERMSIG(status: ::c_int) -> ::c_int {
        status & 0o177
    }

    pub fn WIFEXITED(status: ::c_int) -> bool {
        (status & 0o177) == 0
    }

    pub fn WEXITSTATUS(status: ::c_int) -> ::c_int {
        status >> 8
    }

    pub fn WCOREDUMP(status: ::c_int) -> bool {
        (status & 0o200) != 0
    }
}

extern {
    pub fn setgroups(ngroups: ::c_int,
                     ptr: *const ::gid_t) -> ::c_int;
    pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
    pub fn kqueue() -> ::c_int;
    pub fn unmount(target: *const ::c_char, arg: ::c_int) -> ::c_int;
    pub fn syscall(num: ::c_int, ...) -> ::c_int;
    #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid_r50")]
    pub fn getpwuid_r(uid: ::uid_t,
                      pwd: *mut passwd,
                      buf: *mut ::c_char,
                      buflen: ::size_t,
                      result: *mut *mut passwd) -> ::c_int;
    pub fn getprogname() -> *const ::c_char;
    pub fn setprogname(name: *const ::c_char);
    pub fn getloadavg(loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int;
    pub fn if_nameindex() -> *mut if_nameindex;
    pub fn if_freenameindex(ptr: *mut if_nameindex);
}

cfg_if! {
    if #[cfg(any(target_os = "macos", target_os = "ios"))] {
        mod apple;
        pub use self::apple::*;
    } else if #[cfg(any(target_os = "openbsd", target_os = "netbsd",
                        target_os = "bitrig"))] {
        mod openbsdlike;
        pub use self::openbsdlike::*;
    } else if #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))] {
        mod freebsdlike;
        pub use self::freebsdlike::*;
    } else {
        // Unknown target_os
    }
}
Commit	Line	Data
7453a54e SL	1	use dox::mem;
7453a54e SL	2
92a42be0 SL	3	pub type c_char = i8;
	4	pub type wchar_t = i32;
	5	pub type off_t = i64;
	6	pub type useconds_t = u32;
	7	pub type blkcnt_t = i64;
	8	pub type socklen_t = u32;
	9	pub type sa_family_t = u8;
	10	pub type pthread_t = ::uintptr_t;
9cc50fc6	11	pub type nfds_t = ::c_uint;
92a42be0 SL	12
	13	s! {
	14	pub struct sockaddr {
	15	pub sa_len: u8,
	16	pub sa_family: sa_family_t,
	17	pub sa_data: [::c_char; 14],
	18	}
	19
92a42be0 SL	20	pub struct sockaddr_in6 {
	21	pub sin6_len: u8,
	22	pub sin6_family: sa_family_t,
	23	pub sin6_port: ::in_port_t,
	24	pub sin6_flowinfo: u32,
	25	pub sin6_addr: ::in6_addr,
	26	pub sin6_scope_id: u32,
	27	}
	28
	29	pub struct sockaddr_un {
	30	pub sun_len: u8,
	31	pub sun_family: sa_family_t,
	32	pub sun_path: [c_char; 104]
	33	}
	34
	35	pub struct passwd {
	36	pub pw_name: *mut ::c_char,
	37	pub pw_passwd: *mut ::c_char,
	38	pub pw_uid: ::uid_t,
	39	pub pw_gid: ::gid_t,
	40	pub pw_change: ::time_t,
	41	pub pw_class: *mut ::c_char,
	42	pub pw_gecos: *mut ::c_char,
	43	pub pw_dir: *mut ::c_char,
	44	pub pw_shell: *mut ::c_char,
	45	pub pw_expire: ::time_t,
	46
9cc50fc6 SL	47	#[cfg(not(any(target_os = "macos",
	48	target_os = "ios",
	49	target_os = "netbsd",
	50	target_os = "openbsd")))]
92a42be0 SL	51	pub pw_fields: ::c_int,
	52	}
	53
	54	pub struct ifaddrs {
	55	pub ifa_next: *mut ifaddrs,
	56	pub ifa_name: *mut ::c_char,
	57	pub ifa_flags: ::c_uint,
	58	pub ifa_addr: *mut ::sockaddr,
	59	pub ifa_netmask: *mut ::sockaddr,
	60	pub ifa_dstaddr: *mut ::sockaddr,
	61	pub ifa_data: *mut ::c_void
	62	}
	63
	64	pub struct fd_set {
7453a54e	65	#[cfg(all(target_pointer_width = "64",
54a0048b	66	any(target_os = "freebsd", target_os = "dragonfly")))]
7453a54e SL	67	fds_bits: [i64; FD_SETSIZE / 64],
7453a54e SL	68	#[cfg(not(all(target_pointer_width = "64",
54a0048b	69	any(target_os = "freebsd", target_os = "dragonfly"))))]
92a42be0 SL	70	fds_bits: [i32; FD_SETSIZE / 32],
	71	}
	72
	73	pub struct tm {
	74	pub tm_sec: ::c_int,
	75	pub tm_min: ::c_int,
	76	pub tm_hour: ::c_int,
	77	pub tm_mday: ::c_int,
	78	pub tm_mon: ::c_int,
	79	pub tm_year: ::c_int,
	80	pub tm_wday: ::c_int,
	81	pub tm_yday: ::c_int,
	82	pub tm_isdst: ::c_int,
	83	pub tm_gmtoff: ::c_long,
	84	pub tm_zone: *mut ::c_char,
	85	}
9cc50fc6 SL	86
9cc50fc6 SL	87	pub struct utsname {
54a0048b	88	#[cfg(not(target_os = "dragonfly"))]
9cc50fc6	89	pub sysname: [::c_char; 256],
54a0048b SL	90	#[cfg(target_os = "dragonfly")]
	91	pub sysname: [::c_char; 32],
	92	#[cfg(not(target_os = "dragonfly"))]
9cc50fc6	93	pub nodename: [::c_char; 256],
54a0048b SL	94	#[cfg(target_os = "dragonfly")]
	95	pub nodename: [::c_char; 32],
	96	#[cfg(not(target_os = "dragonfly"))]
9cc50fc6	97	pub release: [::c_char; 256],
54a0048b SL	98	#[cfg(target_os = "dragonfly")]
	99	pub release: [::c_char; 32],
	100	#[cfg(not(target_os = "dragonfly"))]
9cc50fc6	101	pub version: [::c_char; 256],
54a0048b SL	102	#[cfg(target_os = "dragonfly")]
	103	pub version: [::c_char; 32],
	104	#[cfg(not(target_os = "dragonfly"))]
9cc50fc6	105	pub machine: [::c_char; 256],
54a0048b SL	106	#[cfg(target_os = "dragonfly")]
54a0048b SL	107	pub machine: [::c_char; 32],
9cc50fc6 SL	108	}
	109
	110	pub struct msghdr {
	111	pub msg_name: *mut ::c_void,
	112	pub msg_namelen: ::socklen_t,
	113	pub msg_iov: *mut ::iovec,
	114	pub msg_iovlen: ::c_int,
	115	pub msg_control: *mut ::c_void,
	116	pub msg_controllen: ::socklen_t,
	117	pub msg_flags: ::c_int,
	118	}
	119
9cc50fc6 SL	120	pub struct fsid_t {
	121	__fsid_val: [::int32_t; 2],
	122	}
5bcae85e SL	123
	124	pub struct if_nameindex {
	125	pub if_index: ::c_uint,
	126	pub if_name: *mut ::c_char,
	127	}
92a42be0 SL	128	}
92a42be0 SL	129
54a0048b SL	130	pub const LC_ALL: ::c_int = 0;
	131	pub const LC_COLLATE: ::c_int = 1;
	132	pub const LC_CTYPE: ::c_int = 2;
	133	pub const LC_MONETARY: ::c_int = 3;
	134	pub const LC_NUMERIC: ::c_int = 4;
	135	pub const LC_TIME: ::c_int = 5;
	136	pub const LC_MESSAGES: ::c_int = 6;
	137
92a42be0 SL	138	pub const FIOCLEX: ::c_ulong = 0x20006601;
	139	pub const FIONBIO: ::c_ulong = 0x8004667e;
	140
9cc50fc6 SL	141	pub const PATH_MAX: ::c_int = 1024;
9cc50fc6 SL	142
92a42be0 SL	143	pub const SA_ONSTACK: ::c_int = 0x0001;
	144	pub const SA_SIGINFO: ::c_int = 0x0040;
	145	pub const SA_RESTART: ::c_int = 0x0002;
	146	pub const SA_RESETHAND: ::c_int = 0x0004;
	147	pub const SA_NOCLDSTOP: ::c_int = 0x0008;
	148	pub const SA_NODEFER: ::c_int = 0x0010;
	149	pub const SA_NOCLDWAIT: ::c_int = 0x0020;
	150
7453a54e SL	151	pub const SS_ONSTACK: ::c_int = 1;
	152	pub const SS_DISABLE: ::c_int = 4;
	153
92a42be0 SL	154	pub const SIGCHLD: ::c_int = 20;
92a42be0 SL	155	pub const SIGBUS: ::c_int = 10;
9cc50fc6 SL	156	pub const SIGUSR1: ::c_int = 30;
	157	pub const SIGUSR2: ::c_int = 31;
	158	pub const SIGCONT: ::c_int = 19;
	159	pub const SIGSTOP: ::c_int = 17;
	160	pub const SIGTSTP: ::c_int = 18;
	161	pub const SIGURG: ::c_int = 16;
	162	pub const SIGIO: ::c_int = 23;
	163	pub const SIGSYS: ::c_int = 12;
	164	pub const SIGTTIN: ::c_int = 21;
	165	pub const SIGTTOU: ::c_int = 22;
	166	pub const SIGXCPU: ::c_int = 24;
	167	pub const SIGXFSZ: ::c_int = 25;
	168	pub const SIGVTALRM: ::c_int = 26;
	169	pub const SIGPROF: ::c_int = 27;
	170	pub const SIGWINCH: ::c_int = 28;
a7813a04	171	pub const SIGINFO: ::c_int = 29;
9cc50fc6	172
92a42be0	173	pub const SIG_SETMASK: ::c_int = 3;
9cc50fc6 SL	174	pub const SIG_BLOCK: ::c_int = 0x1;
9cc50fc6 SL	175	pub const SIG_UNBLOCK: ::c_int = 0x2;
92a42be0 SL	176
	177	pub const IPV6_MULTICAST_LOOP: ::c_int = 11;
	178	pub const IPV6_V6ONLY: ::c_int = 27;
	179
92a42be0	180	pub const ST_RDONLY: ::c_ulong = 1;
92a42be0	181
9cc50fc6 SL	182	pub const EV_ADD: ::uint16_t = 0x1;
	183	pub const EV_CLEAR: ::uint16_t = 0x20;
	184	pub const EV_DELETE: ::uint16_t = 0x2;
	185	pub const EV_DISABLE: ::uint16_t = 0x8;
	186	pub const EV_ENABLE: ::uint16_t = 0x4;
	187	pub const EV_EOF: ::uint16_t = 0x8000;
	188	pub const EV_ERROR: ::uint16_t = 0x4000;
	189	pub const EV_FLAG1: ::uint16_t = 0x2000;
	190	pub const EV_ONESHOT: ::uint16_t = 0x10;
	191	pub const EV_SYSFLAGS: ::uint16_t = 0xf000;
	192
	193	pub const NOTE_ATTRIB: ::uint32_t = 0x8;
	194	pub const NOTE_CHILD: ::uint32_t = 0x4;
	195	pub const NOTE_DELETE: ::uint32_t = 0x1;
	196	pub const NOTE_EXEC: ::uint32_t = 0x20000000;
	197	pub const NOTE_EXIT: ::uint32_t = 0x80000000;
	198	pub const NOTE_EXTEND: ::uint32_t = 0x4;
	199	pub const NOTE_FORK: ::uint32_t = 0x40000000;
	200	pub const NOTE_LINK: ::uint32_t = 0x10;
	201	pub const NOTE_LOWAT: ::uint32_t = 0x1;
	202	pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
	203	pub const NOTE_RENAME: ::uint32_t = 0x20;
	204	pub const NOTE_REVOKE: ::uint32_t = 0x40;
	205	pub const NOTE_TRACK: ::uint32_t = 0x1;
	206	pub const NOTE_TRACKERR: ::uint32_t = 0x2;
	207	pub const NOTE_WRITE: ::uint32_t = 0x2;
	208
	209	pub const NCCS: usize = 20;
	210
	211	pub const O_ASYNC: ::c_int = 0x40;
	212	pub const O_FSYNC: ::c_int = 0x80;
	213	pub const O_NDELAY: ::c_int = 0x4;
	214	pub const O_NOFOLLOW: ::c_int = 0x100;
	215
9cc50fc6	216	pub const F_GETOWN: ::c_int = 5;
9cc50fc6 SL	217	pub const F_SETOWN: ::c_int = 6;
	218
	219	pub const MNT_FORCE: ::c_int = 0x80000;
	220
	221	pub const Q_SYNC: ::c_int = 0x600;
	222	pub const Q_QUOTAON: ::c_int = 0x100;
	223	pub const Q_QUOTAOFF: ::c_int = 0x200;
9cc50fc6 SL	224
	225	pub const TCIOFF: ::c_int = 3;
	226	pub const TCION: ::c_int = 4;
	227	pub const TCOOFF: ::c_int = 1;
	228	pub const TCOON: ::c_int = 2;
	229	pub const TCIFLUSH: ::c_int = 1;
	230	pub const TCOFLUSH: ::c_int = 2;
	231	pub const TCIOFLUSH: ::c_int = 3;
	232	pub const TCSANOW: ::c_int = 0;
	233	pub const TCSADRAIN: ::c_int = 1;
	234	pub const TCSAFLUSH: ::c_int = 2;
9cc50fc6 SL	235	pub const VEOF: usize = 0;
	236	pub const VEOL: usize = 1;
	237	pub const VEOL2: usize = 2;
	238	pub const VERASE: usize = 3;
	239	pub const VWERASE: usize = 4;
	240	pub const VKILL: usize = 5;
	241	pub const VREPRINT: usize = 6;
	242	pub const VINTR: usize = 8;
	243	pub const VQUIT: usize = 9;
	244	pub const VSUSP: usize = 10;
	245	pub const VSTART: usize = 12;
	246	pub const VSTOP: usize = 13;
	247	pub const VLNEXT: usize = 14;
	248	pub const VDISCARD: usize = 15;
	249	pub const VMIN: usize = 16;
	250	pub const VTIME: usize = 17;
	251	pub const IGNBRK: ::tcflag_t = 0x00000001;
	252	pub const BRKINT: ::tcflag_t = 0x00000002;
	253	pub const IGNPAR: ::tcflag_t = 0x00000004;
	254	pub const PARMRK: ::tcflag_t = 0x00000008;
	255	pub const INPCK: ::tcflag_t = 0x00000010;
	256	pub const ISTRIP: ::tcflag_t = 0x00000020;
	257	pub const INLCR: ::tcflag_t = 0x00000040;
	258	pub const IGNCR: ::tcflag_t = 0x00000080;
	259	pub const ICRNL: ::tcflag_t = 0x00000100;
	260	pub const IXON: ::tcflag_t = 0x00000200;
	261	pub const IXOFF: ::tcflag_t = 0x00000400;
	262	pub const IXANY: ::tcflag_t = 0x00000800;
	263	pub const IMAXBEL: ::tcflag_t = 0x00002000;
	264	pub const OPOST: ::tcflag_t = 0x1;
	265	pub const ONLCR: ::tcflag_t = 0x2;
	266	pub const CSIZE: ::tcflag_t = 0x00000300;
	267	pub const CS5: ::tcflag_t = 0x00000000;
	268	pub const CS6: ::tcflag_t = 0x00000100;
	269	pub const CS7: ::tcflag_t = 0x00000200;
	270	pub const CS8: ::tcflag_t = 0x00000300;
	271	pub const CSTOPB: ::tcflag_t = 0x00000400;
	272	pub const CREAD: ::tcflag_t = 0x00000800;
	273	pub const PARENB: ::tcflag_t = 0x00001000;
	274	pub const PARODD: ::tcflag_t = 0x00002000;
	275	pub const HUPCL: ::tcflag_t = 0x00004000;
	276	pub const CLOCAL: ::tcflag_t = 0x00008000;
	277	pub const ECHOKE: ::tcflag_t = 0x00000001;
	278	pub const ECHOE: ::tcflag_t = 0x00000002;
	279	pub const ECHOK: ::tcflag_t = 0x00000004;
	280	pub const ECHO: ::tcflag_t = 0x00000008;
	281	pub const ECHONL: ::tcflag_t = 0x00000010;
	282	pub const ECHOPRT: ::tcflag_t = 0x00000020;
	283	pub const ECHOCTL: ::tcflag_t = 0x00000040;
	284	pub const ISIG: ::tcflag_t = 0x00000080;
	285	pub const ICANON: ::tcflag_t = 0x00000100;
	286	pub const IEXTEN: ::tcflag_t = 0x00000400;
	287	pub const EXTPROC: ::tcflag_t = 0x00000800;
	288	pub const TOSTOP: ::tcflag_t = 0x00400000;
	289	pub const FLUSHO: ::tcflag_t = 0x00800000;
	290	pub const PENDIN: ::tcflag_t = 0x20000000;
	291	pub const NOFLSH: ::tcflag_t = 0x80000000;
92a42be0	292
5bcae85e SL	293	pub const WNOHANG: ::c_int = 0x00000001;
5bcae85e SL	294	pub const WUNTRACED: ::c_int = 0x00000002;
7453a54e SL	295
7453a54e SL	296	pub const RTLD_NOW: ::c_int = 0x2;
54a0048b	297	pub const RTLD_DEFAULT: mut ::c_void = -2isize as mut ::c_void;
7453a54e	298
a7813a04 XL	299	pub const LOG_CRON: ::c_int = 9 << 3;
	300	pub const LOG_AUTHPRIV: ::c_int = 10 << 3;
	301	pub const LOG_FTP: ::c_int = 11 << 3;
	302	pub const LOG_PERROR: ::c_int = 0x20;
	303
	304	pub const PIPE_BUF: usize = 512;
	305
92a42be0 SL	306	f! {
92a42be0 SL	307	pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
7453a54e	308	let bits = mem::size_of_val(&(set).fds_bits[0]) 8;
92a42be0	309	let fd = fd as usize;
7453a54e	310	(*set).fds_bits[fd / bits] &= !(1 << (fd % bits));
92a42be0 SL	311	return
	312	}
	313
	314	pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
7453a54e	315	let bits = mem::size_of_val(&(set).fds_bits[0]) 8;
92a42be0	316	let fd = fd as usize;
7453a54e	317	return ((*set).fds_bits[fd / bits] & (1 << (fd % bits))) != 0
92a42be0 SL	318	}
	319
	320	pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
7453a54e	321	let bits = mem::size_of_val(&(set).fds_bits[0]) 8;
92a42be0	322	let fd = fd as usize;
7453a54e	323	(*set).fds_bits[fd / bits] \|= 1 << (fd % bits);
92a42be0 SL	324	return
	325	}
	326
	327	pub fn FD_ZERO(set: *mut fd_set) -> () {
	328	for slot in (*set).fds_bits.iter_mut() {
	329	*slot = 0;
	330	}
	331	}
	332
5bcae85e SL	333	pub fn WTERMSIG(status: ::c_int) -> ::c_int {
	334	status & 0o177
	335	}
	336
92a42be0	337	pub fn WIFEXITED(status: ::c_int) -> bool {
5bcae85e	338	(status & 0o177) == 0
92a42be0 SL	339	}
	340
	341	pub fn WEXITSTATUS(status: ::c_int) -> ::c_int {
	342	status >> 8
	343	}
	344
a7813a04 XL	345	pub fn WCOREDUMP(status: ::c_int) -> bool {
	346	(status & 0o200) != 0
	347	}
92a42be0 SL	348	}
	349
	350	extern {
92a42be0 SL	351	pub fn setgroups(ngroups: ::c_int,
	352	ptr: *const ::gid_t) -> ::c_int;
	353	pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
9cc50fc6 SL	354	pub fn kqueue() -> ::c_int;
	355	pub fn unmount(target: *const ::c_char, arg: ::c_int) -> ::c_int;
	356	pub fn syscall(num: ::c_int, ...) -> ::c_int;
7453a54e SL	357	#[cfg_attr(target_os = "netbsd", link_name = "__getpwuid_r50")]
	358	pub fn getpwuid_r(uid: ::uid_t,
	359	pwd: *mut passwd,
	360	buf: *mut ::c_char,
	361	buflen: ::size_t,
	362	result: mut mut passwd) -> ::c_int;
a7813a04 XL	363	pub fn getprogname() -> *const ::c_char;
	364	pub fn setprogname(name: *const ::c_char);
	365	pub fn getloadavg(loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int;
5bcae85e SL	366	pub fn if_nameindex() -> *mut if_nameindex;
5bcae85e SL	367	pub fn if_freenameindex(ptr: *mut if_nameindex);
92a42be0 SL	368	}
	369
	370	cfg_if! {
	371	if #[cfg(any(target_os = "macos", target_os = "ios"))] {
	372	mod apple;
	373	pub use self::apple::*;
	374	} else if #[cfg(any(target_os = "openbsd", target_os = "netbsd",
	375	target_os = "bitrig"))] {
	376	mod openbsdlike;
	377	pub use self::openbsdlike::*;
	378	} else if #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))] {
	379	mod freebsdlike;
	380	pub use self::freebsdlike::*;
	381	} else {
54a0048b	382	// Unknown target_os
92a42be0 SL	383	}
92a42be0 SL	384	}