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; pub type regoff_t = off_t; 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 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 = "tvos", target_os = "watchos", 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, #[cfg(target_os = "netbsd")] pub ifa_addrflags: ::c_uint } 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 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 cmsghdr { pub cmsg_len: ::socklen_t, pub cmsg_level: ::c_int, pub cmsg_type: ::c_int, } pub struct fsid_t { __fsid_val: [i32; 2], } pub struct if_nameindex { pub if_index: ::c_uint, pub if_name: *mut ::c_char, } pub struct regex_t { __re_magic: ::c_int, __re_nsub: ::size_t, __re_endp: *const ::c_char, __re_g: *mut ::c_void, } pub struct regmatch_t { pub rm_so: regoff_t, pub rm_eo: regoff_t, } pub struct option { pub name: *const ::c_char, pub has_arg: ::c_int, pub flag: *mut ::c_int, pub val: ::c_int, } } s_no_extra_traits! { pub struct sockaddr_un { pub sun_len: u8, pub sun_family: sa_family_t, pub sun_path: [c_char; 104] } 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], } } cfg_if! { if #[cfg(feature = "extra_traits")] { impl PartialEq for sockaddr_un { fn eq(&self, other: &sockaddr_un) -> bool { self.sun_len == other.sun_len && self.sun_family == other.sun_family && self .sun_path .iter() .zip(other.sun_path.iter()) .all(|(a,b)| a == b) } } impl Eq for sockaddr_un {} impl ::fmt::Debug for sockaddr_un { fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { f.debug_struct("sockaddr_un") .field("sun_len", &self.sun_len) .field("sun_family", &self.sun_family) // FIXME: .field("sun_path", &self.sun_path) .finish() } } impl ::hash::Hash for sockaddr_un { fn hash(&self, state: &mut H) { self.sun_len.hash(state); self.sun_family.hash(state); self.sun_path.hash(state); } } impl PartialEq for utsname { fn eq(&self, other: &utsname) -> bool { self.sysname .iter() .zip(other.sysname.iter()) .all(|(a,b)| a == b) && self .nodename .iter() .zip(other.nodename.iter()) .all(|(a,b)| a == b) && self .release .iter() .zip(other.release.iter()) .all(|(a,b)| a == b) && self .version .iter() .zip(other.version.iter()) .all(|(a,b)| a == b) && self .machine .iter() .zip(other.machine.iter()) .all(|(a,b)| a == b) } } impl Eq for utsname {} impl ::fmt::Debug for utsname { fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { f.debug_struct("utsname") // FIXME: .field("sysname", &self.sysname) // FIXME: .field("nodename", &self.nodename) // FIXME: .field("release", &self.release) // FIXME: .field("version", &self.version) // FIXME: .field("machine", &self.machine) .finish() } } impl ::hash::Hash for utsname { fn hash(&self, state: &mut H) { self.sysname.hash(state); self.nodename.hash(state); self.release.hash(state); self.version.hash(state); self.machine.hash(state); } } } } 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 FIONCLEX: ::c_ulong = 0x20006602; pub const FIONREAD: ::c_ulong = 0x4004667f; pub const FIONBIO: ::c_ulong = 0x8004667e; pub const FIOASYNC: ::c_ulong = 0x8004667d; pub const FIOSETOWN: ::c_ulong = 0x8004667c; pub const FIOGETOWN: ::c_ulong = 0x4004667b; pub const PATH_MAX: ::c_int = 1024; pub const MAXPATHLEN: ::c_int = PATH_MAX; pub const IOV_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 IP_TOS: ::c_int = 3; pub const IP_MULTICAST_IF: ::c_int = 9; pub const IP_MULTICAST_TTL: ::c_int = 10; pub const IP_MULTICAST_LOOP: ::c_int = 11; pub const IPV6_UNICAST_HOPS: ::c_int = 4; pub const IPV6_MULTICAST_IF: ::c_int = 9; pub const IPV6_MULTICAST_HOPS: ::c_int = 10; pub const IPV6_MULTICAST_LOOP: ::c_int = 11; pub const IPV6_V6ONLY: ::c_int = 27; pub const IPTOS_ECN_NOTECT: u8 = 0x00; pub const IPTOS_ECN_MASK: u8 = 0x03; pub const IPTOS_ECN_ECT1: u8 = 0x01; pub const IPTOS_ECN_ECT0: u8 = 0x02; pub const IPTOS_ECN_CE: u8 = 0x03; pub const ST_RDONLY: ::c_ulong = 1; pub const SCM_RIGHTS: ::c_int = 0x01; pub const NCCS: usize = 20; pub const O_ACCMODE: ::c_int = 0x3; pub const O_RDONLY: ::c_int = 0; pub const O_WRONLY: ::c_int = 1; pub const O_RDWR: ::c_int = 2; pub const O_APPEND: ::c_int = 8; pub const O_CREAT: ::c_int = 512; pub const O_TRUNC: ::c_int = 1024; pub const O_EXCL: ::c_int = 2048; pub const O_ASYNC: ::c_int = 0x40; pub const O_SYNC: ::c_int = 0x80; pub const O_NONBLOCK: ::c_int = 0x4; pub const O_NOFOLLOW: ::c_int = 0x100; pub const O_SHLOCK: ::c_int = 0x10; pub const O_EXLOCK: ::c_int = 0x20; pub const O_FSYNC: ::c_int = O_SYNC; pub const O_NDELAY: ::c_int = O_NONBLOCK; pub const F_GETOWN: ::c_int = 5; pub const F_SETOWN: ::c_int = 6; pub const F_RDLCK: ::c_short = 1; pub const F_UNLCK: ::c_short = 2; pub const F_WRLCK: ::c_short = 3; pub const MNT_RDONLY: ::c_int = 0x00000001; pub const MNT_SYNCHRONOUS: ::c_int = 0x00000002; pub const MNT_NOEXEC: ::c_int = 0x00000004; pub const MNT_NOSUID: ::c_int = 0x00000008; pub const MNT_ASYNC: ::c_int = 0x00000040; pub const MNT_EXPORTED: ::c_int = 0x00000100; pub const MNT_UPDATE: ::c_int = 0x00010000; pub const MNT_RELOAD: ::c_int = 0x00040000; pub const MNT_FORCE: ::c_int = 0x00080000; 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 VDSUSP: usize = 11; 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 VSTATUS: usize = 18; pub const _POSIX_VDISABLE: ::cc_t = 0xff; 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 OXTABS: ::tcflag_t = 0x4; pub const ONOEOT: ::tcflag_t = 0x8; pub const CIGNORE: ::tcflag_t = 0x00000001; 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 ALTWERASE: ::tcflag_t = 0x00000200; 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 NOKERNINFO: ::tcflag_t = 0x02000000; pub const PENDIN: ::tcflag_t = 0x20000000; pub const NOFLSH: ::tcflag_t = 0x80000000; pub const MDMBUF: ::tcflag_t = 0x00100000; pub const WNOHANG: ::c_int = 0x00000001; pub const WUNTRACED: ::c_int = 0x00000002; pub const RTLD_LAZY: ::c_int = 0x1; pub const RTLD_NOW: ::c_int = 0x2; pub const RTLD_NEXT: *mut ::c_void = -1isize as *mut ::c_void; pub const RTLD_DEFAULT: *mut ::c_void = -2isize as *mut ::c_void; pub const RTLD_SELF: *mut ::c_void = -3isize 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 TCP_NODELAY: ::c_int = 1; pub const TCP_MAXSEG: ::c_int = 2; pub const PIPE_BUF: usize = 512; // si_code values for SIGBUS signal pub const BUS_ADRALN: ::c_int = 1; pub const BUS_ADRERR: ::c_int = 2; pub const BUS_OBJERR: ::c_int = 3; // si_code values for SIGCHLD signal pub const CLD_EXITED: ::c_int = 1; pub const CLD_KILLED: ::c_int = 2; pub const CLD_DUMPED: ::c_int = 3; pub const CLD_TRAPPED: ::c_int = 4; pub const CLD_STOPPED: ::c_int = 5; pub const CLD_CONTINUED: ::c_int = 6; pub const POLLIN: ::c_short = 0x1; pub const POLLPRI: ::c_short = 0x2; pub const POLLOUT: ::c_short = 0x4; pub const POLLERR: ::c_short = 0x8; pub const POLLHUP: ::c_short = 0x10; pub const POLLNVAL: ::c_short = 0x20; pub const POLLRDNORM: ::c_short = 0x040; pub const POLLWRNORM: ::c_short = 0x004; pub const POLLRDBAND: ::c_short = 0x080; pub const POLLWRBAND: ::c_short = 0x100; pub const BIOCGBLEN: ::c_ulong = 0x40044266; pub const BIOCSBLEN: ::c_ulong = 0xc0044266; pub const BIOCFLUSH: ::c_uint = 0x20004268; pub const BIOCPROMISC: ::c_uint = 0x20004269; pub const BIOCGDLT: ::c_ulong = 0x4004426a; pub const BIOCGETIF: ::c_ulong = 0x4020426b; pub const BIOCSETIF: ::c_ulong = 0x8020426c; pub const BIOCGSTATS: ::c_ulong = 0x4008426f; pub const BIOCIMMEDIATE: ::c_ulong = 0x80044270; pub const BIOCVERSION: ::c_ulong = 0x40044271; pub const BIOCGHDRCMPLT: ::c_ulong = 0x40044274; pub const BIOCSHDRCMPLT: ::c_ulong = 0x80044275; pub const SIOCGIFADDR: ::c_ulong = 0xc0206921; pub const REG_BASIC: ::c_int = 0o0000; pub const REG_EXTENDED: ::c_int = 0o0001; pub const REG_ICASE: ::c_int = 0o0002; pub const REG_NOSUB: ::c_int = 0o0004; pub const REG_NEWLINE: ::c_int = 0o0010; pub const REG_NOSPEC: ::c_int = 0o0020; pub const REG_PEND: ::c_int = 0o0040; pub const REG_DUMP: ::c_int = 0o0200; pub const REG_NOMATCH: ::c_int = 1; pub const REG_BADPAT: ::c_int = 2; pub const REG_ECOLLATE: ::c_int = 3; pub const REG_ECTYPE: ::c_int = 4; pub const REG_EESCAPE: ::c_int = 5; pub const REG_ESUBREG: ::c_int = 6; pub const REG_EBRACK: ::c_int = 7; pub const REG_EPAREN: ::c_int = 8; pub const REG_EBRACE: ::c_int = 9; pub const REG_BADBR: ::c_int = 10; pub const REG_ERANGE: ::c_int = 11; pub const REG_ESPACE: ::c_int = 12; pub const REG_BADRPT: ::c_int = 13; pub const REG_EMPTY: ::c_int = 14; pub const REG_ASSERT: ::c_int = 15; pub const REG_INVARG: ::c_int = 16; pub const REG_ATOI: ::c_int = 255; pub const REG_ITOA: ::c_int = 0o0400; pub const REG_NOTBOL: ::c_int = 0o00001; pub const REG_NOTEOL: ::c_int = 0o00002; pub const REG_STARTEND: ::c_int = 0o00004; pub const REG_TRACE: ::c_int = 0o00400; pub const REG_LARGE: ::c_int = 0o01000; pub const REG_BACKR: ::c_int = 0o02000; pub const TIOCCBRK: ::c_uint = 0x2000747a; pub const TIOCSBRK: ::c_uint = 0x2000747b; pub const PRIO_PROCESS: ::c_int = 0; pub const PRIO_PGRP: ::c_int = 1; pub const PRIO_USER: ::c_int = 2; pub const ITIMER_REAL: ::c_int = 0; pub const ITIMER_VIRTUAL: ::c_int = 1; pub const ITIMER_PROF: ::c_int = 2; f! { pub fn CMSG_FIRSTHDR(mhdr: *const ::msghdr) -> *mut ::cmsghdr { if (*mhdr).msg_controllen as usize >= ::mem::size_of::<::cmsghdr>() { (*mhdr).msg_control as *mut ::cmsghdr } else { 0 as *mut ::cmsghdr } } 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: *const 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; } } } safe_f! { pub {const} fn WTERMSIG(status: ::c_int) -> ::c_int { status & 0o177 } pub {const} fn WIFEXITED(status: ::c_int) -> bool { (status & 0o177) == 0 } pub {const} fn WEXITSTATUS(status: ::c_int) -> ::c_int { status >> 8 } pub {const} fn WCOREDUMP(status: ::c_int) -> bool { (status & 0o200) != 0 } pub {const} fn QCMD(cmd: ::c_int, type_: ::c_int) -> ::c_int { (cmd << 8) | (type_ & 0x00ff) } } extern "C" { #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "getrlimit$UNIX2003" )] pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "setrlimit$UNIX2003" )] pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int; pub fn abs(i: ::c_int) -> ::c_int; pub fn labs(i: ::c_long) -> ::c_long; #[cfg_attr( all(target_os = "freebsd", any(freebsd12, freebsd11, freebsd10)), link_name = "rand@FBSD_1.0" )] pub fn rand() -> ::c_int; #[cfg_attr( all(target_os = "freebsd", any(freebsd12, freebsd11, freebsd10)), link_name = "srand@FBSD_1.0" )] pub fn srand(seed: ::c_uint); pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int; pub fn freeifaddrs(ifa: *mut ::ifaddrs); pub fn setgroups(ngroups: ::c_int, ptr: *const ::gid_t) -> ::c_int; pub fn setlogin(name: *const ::c_char) -> ::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 = "__getpwent50")] pub fn getpwent() -> *mut passwd; pub fn setpwent(); pub fn endpwent(); pub fn endgrent(); pub fn getgrent() -> *mut ::group; 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); pub fn getpeereid(socket: ::c_int, euid: *mut ::uid_t, egid: *mut ::gid_t) -> ::c_int; #[cfg_attr( all(target_os = "macos", not(target_arch = "aarch64")), link_name = "glob$INODE64" )] #[cfg_attr(target_os = "netbsd", link_name = "__glob30")] #[cfg_attr( all(target_os = "freebsd", any(freebsd11, freebsd10)), link_name = "glob@FBSD_1.0" )] pub fn glob( pattern: *const ::c_char, flags: ::c_int, errfunc: ::Option ::c_int>, pglob: *mut ::glob_t, ) -> ::c_int; #[cfg_attr(target_os = "netbsd", link_name = "__globfree30")] #[cfg_attr( all(target_os = "freebsd", any(freebsd11, freebsd10)), link_name = "globfree@FBSD_1.0" )] pub fn globfree(pglob: *mut ::glob_t); pub fn posix_madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int; pub fn shm_unlink(name: *const ::c_char) -> ::c_int; #[cfg_attr( all(target_os = "macos", target_arch = "x86_64"), link_name = "seekdir$INODE64" )] #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "seekdir$INODE64$UNIX2003" )] pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long); #[cfg_attr( all(target_os = "macos", target_arch = "x86_64"), link_name = "telldir$INODE64" )] #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "telldir$INODE64$UNIX2003" )] pub fn telldir(dirp: *mut ::DIR) -> ::c_long; pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "msync$UNIX2003" )] #[cfg_attr(target_os = "netbsd", link_name = "__msync13")] pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "recvfrom$UNIX2003" )] pub fn recvfrom( socket: ::c_int, buf: *mut ::c_void, len: ::size_t, flags: ::c_int, addr: *mut ::sockaddr, addrlen: *mut ::socklen_t, ) -> ::ssize_t; pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int; #[cfg_attr(target_os = "netbsd", link_name = "__futimes50")] pub fn futimes(fd: ::c_int, times: *const ::timeval) -> ::c_int; pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "bind$UNIX2003" )] pub fn bind(socket: ::c_int, address: *const ::sockaddr, address_len: ::socklen_t) -> ::c_int; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "writev$UNIX2003" )] pub fn writev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "readv$UNIX2003" )] pub fn readv(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "sendmsg$UNIX2003" )] pub fn sendmsg(fd: ::c_int, msg: *const ::msghdr, flags: ::c_int) -> ::ssize_t; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "recvmsg$UNIX2003" )] pub fn recvmsg(fd: ::c_int, msg: *mut ::msghdr, flags: ::c_int) -> ::ssize_t; pub fn sync(); pub fn getgrgid_r( gid: ::gid_t, grp: *mut ::group, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut ::group, ) -> ::c_int; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "sigaltstack$UNIX2003" )] #[cfg_attr(target_os = "netbsd", link_name = "__sigaltstack14")] pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int; pub fn sigsuspend(mask: *const ::sigset_t) -> ::c_int; pub fn sem_close(sem: *mut sem_t) -> ::c_int; pub fn getdtablesize() -> ::c_int; pub fn getgrnam_r( name: *const ::c_char, grp: *mut ::group, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut ::group, ) -> ::c_int; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "pthread_sigmask$UNIX2003" )] pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int; pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t; pub fn getgrnam(name: *const ::c_char) -> *mut ::group; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "pthread_cancel$UNIX2003" )] pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int; pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int; pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int; pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int; pub fn sem_unlink(name: *const ::c_char) -> ::c_int; #[cfg_attr(target_os = "netbsd", link_name = "__getpwnam_r50")] pub fn getpwnam_r( name: *const ::c_char, pwd: *mut passwd, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut passwd, ) -> ::c_int; #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid_r50")] pub fn getpwuid_r( uid: ::uid_t, pwd: *mut passwd, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut passwd, ) -> ::c_int; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "sigwait$UNIX2003" )] pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int; pub fn pthread_atfork( prepare: ::Option, parent: ::Option, child: ::Option, ) -> ::c_int; pub fn getgrgid(gid: ::gid_t) -> *mut ::group; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "popen$UNIX2003" )] pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE; pub fn faccessat( dirfd: ::c_int, pathname: *const ::c_char, mode: ::c_int, flags: ::c_int, ) -> ::c_int; pub fn pthread_create( native: *mut ::pthread_t, attr: *const ::pthread_attr_t, f: extern "C" fn(*mut ::c_void) -> *mut ::c_void, value: *mut ::c_void, ) -> ::c_int; pub fn acct(filename: *const ::c_char) -> ::c_int; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "wait4$UNIX2003" )] #[cfg_attr( all(target_os = "freebsd", any(freebsd12, freebsd11, freebsd10)), link_name = "wait4@FBSD_1.0" )] pub fn wait4( pid: ::pid_t, status: *mut ::c_int, options: ::c_int, rusage: *mut ::rusage, ) -> ::pid_t; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "getitimer$UNIX2003" )] pub fn getitimer(which: ::c_int, curr_value: *mut ::itimerval) -> ::c_int; #[cfg_attr( all(target_os = "macos", target_arch = "x86"), link_name = "setitimer$UNIX2003" )] pub fn setitimer( which: ::c_int, new_value: *const ::itimerval, old_value: *mut ::itimerval, ) -> ::c_int; pub fn regcomp(preg: *mut regex_t, pattern: *const ::c_char, cflags: ::c_int) -> ::c_int; pub fn regexec( preg: *const regex_t, input: *const ::c_char, nmatch: ::size_t, pmatch: *mut regmatch_t, eflags: ::c_int, ) -> ::c_int; pub fn regerror( errcode: ::c_int, preg: *const regex_t, errbuf: *mut ::c_char, errbuf_size: ::size_t, ) -> ::size_t; pub fn regfree(preg: *mut regex_t); pub fn arc4random() -> u32; pub fn arc4random_buf(buf: *mut ::c_void, size: ::size_t); pub fn arc4random_uniform(l: u32) -> u32; pub fn drand48() -> ::c_double; pub fn erand48(xseed: *mut ::c_ushort) -> ::c_double; pub fn lrand48() -> ::c_long; pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long; pub fn mrand48() -> ::c_long; pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long; pub fn srand48(seed: ::c_long); pub fn seed48(xseed: *mut ::c_ushort) -> *mut ::c_ushort; pub fn lcong48(p: *mut ::c_ushort); pub fn getopt_long( argc: ::c_int, argv: *const *mut c_char, optstring: *const c_char, longopts: *const option, longindex: *mut ::c_int, ) -> ::c_int; pub fn strftime( buf: *mut ::c_char, maxsize: ::size_t, format: *const ::c_char, timeptr: *const ::tm, ) -> ::size_t; pub fn strftime_l( buf: *mut ::c_char, maxsize: ::size_t, format: *const ::c_char, timeptr: *const ::tm, locale: ::locale_t, ) -> ::size_t; } cfg_if! { if #[cfg(any(target_os = "macos", target_os = "ios", target_os = "tvos", target_os = "watchos"))] { mod apple; pub use self::apple::*; } else if #[cfg(any(target_os = "openbsd", target_os = "netbsd"))] { mod netbsdlike; pub use self::netbsdlike::*; } else if #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))] { mod freebsdlike; pub use self::freebsdlike::*; } else { // Unknown target_os } }