pub type blkcnt_t = i32; pub type blksize_t = i32; pub type clock_t = i32; pub type clockid_t = ::c_ulong; pub type dev_t = u32; pub type fsblkcnt_t = u64; pub type fsfilcnt_t = u32; pub type id_t = u32; pub type ino_t = u32; pub type key_t = ::c_int; pub type loff_t = ::c_longlong; pub type mode_t = ::c_uint; pub type nfds_t = u32; pub type nlink_t = ::c_ushort; pub type off_t = i64; pub type pthread_t = ::c_ulong; pub type pthread_key_t = ::c_uint; pub type rlim_t = u32; pub type sa_family_t = u8; pub type socklen_t = u32; pub type speed_t = u32; pub type suseconds_t = i32; pub type tcflag_t = ::c_uint; pub type time_t = i32; pub type useconds_t = u32; s! { pub struct sockaddr { pub sa_family: sa_family_t, pub sa_data: [::c_char; 14], } pub struct sockaddr_in { pub sin_family: sa_family_t, pub sin_port: ::in_port_t, pub sin_addr: ::in_addr, pub sin_zero: [u8; 8], } pub struct sockaddr_in6 { // Unverified 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_storage { pub ss_family: sa_family_t, pub __ss_padding: [u8; 26], } pub struct addrinfo { pub ai_flags: ::c_int, pub ai_family: ::c_int, pub ai_socktype: ::c_int, pub ai_protocol: ::c_int, pub ai_addrlen: socklen_t, pub ai_canonname: *mut ::c_char, pub ai_addr: *mut sockaddr, pub ai_next: *mut addrinfo, } pub struct ip_mreq { pub imr_multiaddr: in_addr, pub imr_interface: in_addr, } pub struct linger { pub l_onoff: ::c_int, pub l_linger: ::c_int, } pub struct in_addr { pub s_addr: ::in_addr_t, } pub struct hostent { pub h_name: *mut ::c_char, pub h_aliases: *mut *mut ::c_char, pub h_addrtype: ::c_int, pub h_length: ::c_int, pub h_addr_list: *mut *mut ::c_char, pub h_addr: *mut ::c_char, } pub struct pollfd { pub fd: ::c_int, pub events: ::c_int, pub revents: ::c_int, } pub struct lconv { pub decimal_point: *mut ::c_char, pub thousands_sep: *mut ::c_char, pub grouping: *mut ::c_char, pub int_curr_symbol: *mut ::c_char, pub currency_symbol: *mut ::c_char, pub mon_decimal_point: *mut ::c_char, pub mon_thousands_sep: *mut ::c_char, pub mon_grouping: *mut ::c_char, pub positive_sign: *mut ::c_char, pub negative_sign: *mut ::c_char, pub int_frac_digits: ::c_char, pub frac_digits: ::c_char, pub p_cs_precedes: ::c_char, pub p_sep_by_space: ::c_char, pub n_cs_precedes: ::c_char, pub n_sep_by_space: ::c_char, pub p_sign_posn: ::c_char, pub n_sign_posn: ::c_char, pub int_n_cs_precedes: ::c_char, pub int_n_sep_by_space: ::c_char, pub int_n_sign_posn: ::c_char, pub int_p_cs_precedes: ::c_char, pub int_p_sep_by_space: ::c_char, pub int_p_sign_posn: ::c_char, } 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 struct stat { pub st_dev: ::dev_t, pub st_ino: ::ino_t, pub st_mode: ::mode_t, pub st_nlink: ::nlink_t, pub st_uid: ::uid_t, pub st_gid: ::gid_t, pub st_rdev: dev_t, pub st_size: off_t, pub st_atime: time_t, pub st_spare1: ::c_long, pub st_mtime: time_t, pub st_spare2: ::c_long, pub st_ctime: time_t, pub st_spare3: ::c_long, pub st_blksize: blksize_t, pub st_blocks: blkcnt_t, pub st_spare4: [::c_long; 2usize], } pub struct statvfs { pub f_bsize: ::c_ulong, pub f_frsize: ::c_ulong, pub f_blocks: fsblkcnt_t, pub f_bfree: fsblkcnt_t, pub f_bavail: fsblkcnt_t, pub f_files: fsfilcnt_t, pub f_ffree: fsfilcnt_t, pub f_favail: fsfilcnt_t, pub f_fsid: ::c_ulong, pub f_flag: ::c_ulong, pub f_namemax: ::c_ulong, } pub struct sigset_t { __val: [::c_ulong; 16], } pub struct sigaction { pub sa_handler: extern fn(arg1: ::c_int), pub sa_mask: sigset_t, pub sa_flags: ::c_int, } pub struct dirent { pub d_ino: ino_t, pub d_type: ::c_uchar, pub d_name: [::c_char; 256usize], } pub struct stack_t { pub ss_sp: *mut ::c_void, pub ss_flags: ::c_int, pub ss_size: usize, } pub struct fd_set { // Unverified fds_bits: [::c_ulong; FD_SETSIZE / ULONG_SIZE], } pub struct passwd { // Unverified pub pw_name: *mut ::c_char, pub pw_passwd: *mut ::c_char, pub pw_uid: ::uid_t, pub pw_gid: ::gid_t, pub pw_gecos: *mut ::c_char, pub pw_dir: *mut ::c_char, pub pw_shell: *mut ::c_char, } pub struct termios { // Unverified pub c_iflag: ::tcflag_t, pub c_oflag: ::tcflag_t, pub c_cflag: ::tcflag_t, pub c_lflag: ::tcflag_t, pub c_line: ::cc_t, pub c_cc: [::cc_t; ::NCCS], } pub struct sem_t { // Unverified __size: [::c_char; 16], } pub struct Dl_info { // Unverified pub dli_fname: *const ::c_char, pub dli_fbase: *mut ::c_void, pub dli_sname: *const ::c_char, pub dli_saddr: *mut ::c_void, } pub struct utsname { // Unverified pub sysname: [::c_char; 65], pub nodename: [::c_char; 65], pub release: [::c_char; 65], pub version: [::c_char; 65], pub machine: [::c_char; 65], pub domainname: [::c_char; 65] } pub struct cpu_set_t { // Unverified bits: [u32; 32], } pub struct pthread_attr_t { // Unverified __size: [u64; 7] } pub struct pthread_rwlockattr_t { // Unverified __lockkind: ::c_int, __pshared: ::c_int, } } // unverified constants align_const! { pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t { size: [0; __SIZEOF_PTHREAD_MUTEX_T], }; pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t { size: [0; __SIZEOF_PTHREAD_COND_T], }; pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t { size: [0; __SIZEOF_PTHREAD_RWLOCK_T], }; } pub const NCCS: usize = 32; pub const __SIZEOF_PTHREAD_ATTR_T: usize = 56; pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40; pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4; pub const __SIZEOF_PTHREAD_COND_T: usize = 48; pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4; pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56; pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8; pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 32; pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4; pub const __PTHREAD_MUTEX_HAVE_PREV: usize = 1; pub const __PTHREAD_RWLOCK_INT_FLAGS_SHARED: usize = 1; pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0; pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1; pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2; pub const FD_SETSIZE: usize = 1024; // intentionally not public, only used for fd_set const ULONG_SIZE: usize = 32; // Other constants pub const EPERM: ::c_int = 1; pub const ENOENT: ::c_int = 2; pub const ESRCH: ::c_int = 3; pub const EINTR: ::c_int = 4; pub const EIO: ::c_int = 5; pub const ENXIO: ::c_int = 6; pub const E2BIG: ::c_int = 7; pub const ENOEXEC: ::c_int = 8; pub const EBADF: ::c_int = 9; pub const ECHILD: ::c_int = 10; pub const EAGAIN: ::c_int = 11; pub const ENOMEM: ::c_int = 12; pub const EACCES: ::c_int = 13; pub const EFAULT: ::c_int = 14; pub const EBUSY: ::c_int = 16; pub const EEXIST: ::c_int = 17; pub const EXDEV: ::c_int = 18; pub const ENODEV: ::c_int = 19; pub const ENOTDIR: ::c_int = 20; pub const EISDIR: ::c_int = 21; pub const EINVAL: ::c_int = 22; pub const ENFILE: ::c_int = 23; pub const EMFILE: ::c_int = 24; pub const ENOTTY: ::c_int = 25; pub const ETXTBSY: ::c_int = 26; pub const EFBIG: ::c_int = 27; pub const ENOSPC: ::c_int = 28; pub const ESPIPE: ::c_int = 29; pub const EROFS: ::c_int = 30; pub const EMLINK: ::c_int = 31; pub const EPIPE: ::c_int = 32; pub const EDOM: ::c_int = 33; pub const ERANGE: ::c_int = 34; pub const ENOMSG: ::c_int = 35; pub const EIDRM: ::c_int = 36; pub const EDEADLK: ::c_int = 45; pub const ENOLCK: ::c_int = 46; pub const ENOSTR: ::c_int = 60; pub const ENODATA: ::c_int = 61; pub const ETIME: ::c_int = 62; pub const ENOSR: ::c_int = 63; pub const ENOLINK: ::c_int = 67; pub const EPROTO: ::c_int = 71; pub const EMULTIHOP: ::c_int = 74; pub const EBADMSG: ::c_int = 77; pub const EFTYPE: ::c_int = 79; pub const ENOSYS: ::c_int = 88; pub const ENOTEMPTY: ::c_int = 90; pub const ENAMETOOLONG: ::c_int = 91; pub const ELOOP: ::c_int = 92; pub const EOPNOTSUPP: ::c_int = 95; pub const EPFNOSUPPORT: ::c_int = 96; pub const ECONNRESET: ::c_int = 104; pub const ENOBUFS: ::c_int = 105; pub const EAFNOSUPPORT: ::c_int = 106; pub const EPROTOTYPE: ::c_int = 107; pub const ENOTSOCK: ::c_int = 108; pub const ENOPROTOOPT: ::c_int = 109; pub const ECONNREFUSED: ::c_int = 111; pub const EADDRINUSE: ::c_int = 112; pub const ECONNABORTED: ::c_int = 113; pub const ENETUNREACH: ::c_int = 114; pub const ENETDOWN: ::c_int = 115; pub const ETIMEDOUT: ::c_int = 116; pub const EHOSTDOWN: ::c_int = 117; pub const EHOSTUNREACH: ::c_int = 118; pub const EINPROGRESS: ::c_int = 119; pub const EALREADY: ::c_int = 120; pub const EDESTADDRREQ: ::c_int = 121; pub const EMSGSIZE: ::c_int = 122; pub const EPROTONOSUPPORT: ::c_int = 123; pub const EADDRNOTAVAIL: ::c_int = 125; pub const ENETRESET: ::c_int = 126; pub const EISCONN: ::c_int = 127; pub const ENOTCONN: ::c_int = 128; pub const ETOOMANYREFS: ::c_int = 129; pub const EDQUOT: ::c_int = 132; pub const ESTALE: ::c_int = 133; pub const ENOTSUP: ::c_int = 134; pub const EILSEQ: ::c_int = 138; pub const EOVERFLOW: ::c_int = 139; pub const ECANCELED: ::c_int = 140; pub const ENOTRECOVERABLE: ::c_int = 141; pub const EOWNERDEAD: ::c_int = 142; pub const EWOULDBLOCK: ::c_int = 11; pub const F_DUPFD: ::c_int = 0; pub const F_GETFD: ::c_int = 1; pub const F_SETFD: ::c_int = 2; pub const F_GETFL: ::c_int = 3; pub const F_SETFL: ::c_int = 4; pub const F_GETOWN: ::c_int = 5; pub const F_SETOWN: ::c_int = 6; pub const F_GETLK: ::c_int = 7; pub const F_SETLK: ::c_int = 8; pub const F_SETLKW: ::c_int = 9; pub const F_RGETLK: ::c_int = 10; pub const F_RSETLK: ::c_int = 11; pub const F_CNVT: ::c_int = 12; pub const F_RSETLKW: ::c_int = 13; pub const F_DUPFD_CLOEXEC: ::c_int = 14; 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_SYNC: ::c_int = 8192; pub const O_NONBLOCK: ::c_int = 16384; pub const O_ACCMODE: ::c_int = 3; pub const O_CLOEXEC: ::c_int = 0x80000; 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 RTLD_LAZY: ::c_int = 0x1; pub const STDIN_FILENO: ::c_int = 0; pub const STDOUT_FILENO: ::c_int = 1; pub const STDERR_FILENO: ::c_int = 2; pub const SEEK_SET: ::c_int = 0; pub const SEEK_CUR: ::c_int = 1; pub const SEEK_END: ::c_int = 2; pub const FIONBIO: ::c_ulong = 1; pub const FIOCLEX: ::c_ulong = 0x20006601; pub const S_BLKSIZE: ::mode_t = 1024; pub const S_IREAD: ::mode_t = 256; pub const S_IWRITE: ::mode_t = 128; pub const S_IEXEC: ::mode_t = 64; pub const S_ENFMT: ::mode_t = 1024; pub const S_IFMT: ::mode_t = 61440; pub const S_IFDIR: ::mode_t = 16384; pub const S_IFCHR: ::mode_t = 8192; pub const S_IFBLK: ::mode_t = 24576; pub const S_IFREG: ::mode_t = 32768; pub const S_IFLNK: ::mode_t = 40960; pub const S_IFSOCK: ::mode_t = 49152; pub const S_IFIFO: ::mode_t = 4096; pub const S_IRUSR: ::mode_t = 256; pub const S_IWUSR: ::mode_t = 128; pub const S_IXUSR: ::mode_t = 64; pub const S_IRGRP: ::mode_t = 32; pub const S_IWGRP: ::mode_t = 16; pub const S_IXGRP: ::mode_t = 8; pub const S_IROTH: ::mode_t = 4; pub const S_IWOTH: ::mode_t = 2; pub const S_IXOTH: ::mode_t = 1; pub const SOL_SOCKET: ::c_int = 65535; pub const SOL_TCP: ::c_int = 6; pub const PF_UNSPEC: ::c_int = 0; pub const PF_INET: ::c_int = 2; pub const PF_INET6: ::c_int = 23; pub const AF_UNSPEC: ::c_int = 0; pub const AF_INET: ::c_int = 2; pub const AF_INET6: ::c_int = 23; pub const SOCK_STREAM: ::c_int = 1; pub const SOCK_DGRAM: ::c_int = 2; pub const MSG_OOB: ::c_int = 1; pub const MSG_PEEK: ::c_int = 2; pub const MSG_DONTWAIT: ::c_int = 4; pub const MSG_DONTROUTE: ::c_int = 0; pub const MSG_WAITALL: ::c_int = 0; pub const MSG_MORE: ::c_int = 0; pub const MSG_NOSIGNAL: ::c_int = 0; pub const SHUT_RD: ::c_int = 0; pub const SHUT_WR: ::c_int = 1; pub const SHUT_RDWR: ::c_int = 2; pub const SO_BINTIME: ::c_int = 0x2000; pub const SO_NO_OFFLOAD: ::c_int = 0x4000; pub const SO_NO_DDP: ::c_int = 0x8000; pub const SO_REUSEPORT_LB: ::c_int = 0x10000; pub const SO_LABEL: ::c_int = 0x1009; pub const SO_PEERLABEL: ::c_int = 0x1010; pub const SO_LISTENQLIMIT: ::c_int = 0x1011; pub const SO_LISTENQLEN: ::c_int = 0x1012; pub const SO_LISTENINCQLEN: ::c_int = 0x1013; pub const SO_SETFIB: ::c_int = 0x1014; pub const SO_USER_COOKIE: ::c_int = 0x1015; pub const SO_PROTOCOL: ::c_int = 0x1016; pub const SO_PROTOTYPE: ::c_int = SO_PROTOCOL; pub const SO_VENDOR: ::c_int = 0x80000000; pub const SO_DEBUG: ::c_int = 0x01; pub const SO_ACCEPTCONN: ::c_int = 0x0002; pub const SO_REUSEADDR: ::c_int = 0x0004; pub const SO_KEEPALIVE: ::c_int = 0x0008; pub const SO_DONTROUTE: ::c_int = 0x0010; pub const SO_BROADCAST: ::c_int = 0x0020; pub const SO_USELOOPBACK: ::c_int = 0x0040; pub const SO_LINGER: ::c_int = 0x0080; pub const SO_OOBINLINE: ::c_int = 0x0100; pub const SO_REUSEPORT: ::c_int = 0x0200; pub const SO_TIMESTAMP: ::c_int = 0x0400; pub const SO_NOSIGPIPE: ::c_int = 0x0800; pub const SO_ACCEPTFILTER: ::c_int = 0x1000; pub const SO_SNDBUF: ::c_int = 0x1001; pub const SO_RCVBUF: ::c_int = 0x1002; pub const SO_SNDLOWAT: ::c_int = 0x1003; pub const SO_RCVLOWAT: ::c_int = 0x1004; pub const SO_SNDTIMEO: ::c_int = 0x1005; pub const SO_RCVTIMEO: ::c_int = 0x1006; pub const SO_ERROR: ::c_int = 0x1007; pub const SO_TYPE: ::c_int = 0x1008; pub const SOCK_CLOEXEC: ::c_int = O_CLOEXEC; pub const INET_ADDRSTRLEN: ::c_int = 16; // https://github. // com/bminor/newlib/blob/master/newlib/libc/sys/linux/include/net/if.h#L121 pub const IFF_UP: ::c_int = 0x1; // interface is up pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid pub const IFF_DEBUG: ::c_int = 0x4; // turn on debugging pub const IFF_LOOPBACK: ::c_int = 0x8; // is a loopback net pub const IFF_POINTOPOINT: ::c_int = 0x10; // interface is point-to-point link pub const IFF_NOTRAILERS: ::c_int = 0x20; // avoid use of trailers pub const IFF_RUNNING: ::c_int = 0x40; // resources allocated pub const IFF_NOARP: ::c_int = 0x80; // no address resolution protocol pub const IFF_PROMISC: ::c_int = 0x100; // receive all packets pub const IFF_ALLMULTI: ::c_int = 0x200; // receive all multicast packets pub const IFF_OACTIVE: ::c_int = 0x400; // transmission in progress pub const IFF_SIMPLEX: ::c_int = 0x800; // can't hear own transmissions pub const IFF_LINK0: ::c_int = 0x1000; // per link layer defined bit pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit pub const IFF_ALTPHYS: ::c_int = IFF_LINK2; // use alternate physical connection pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast pub const TCP_NODELAY: ::c_int = 8193; pub const TCP_MAXSEG: ::c_int = 8194; pub const TCP_NOPUSH: ::c_int = 4; pub const TCP_NOOPT: ::c_int = 8; pub const TCP_KEEPIDLE: ::c_int = 256; pub const TCP_KEEPINTVL: ::c_int = 512; pub const TCP_KEEPCNT: ::c_int = 1024; pub const IP_TOS: ::c_int = 3; pub const IP_TTL: ::c_int = 8; 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 IP_ADD_MEMBERSHIP: ::c_int = 11; pub const IP_DROP_MEMBERSHIP: ::c_int = 12; 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 IPV6_JOIN_GROUP: ::c_int = 12; pub const IPV6_LEAVE_GROUP: ::c_int = 13; pub const IPV6_ADD_MEMBERSHIP: ::c_int = 12; pub const IPV6_DROP_MEMBERSHIP: ::c_int = 13; pub const HOST_NOT_FOUND: ::c_int = 1; pub const NO_DATA: ::c_int = 2; pub const NO_ADDRESS: ::c_int = 2; pub const NO_RECOVERY: ::c_int = 3; pub const TRY_AGAIN: ::c_int = 4; pub const AI_PASSIVE: ::c_int = 1; pub const AI_CANONNAME: ::c_int = 2; pub const AI_NUMERICHOST: ::c_int = 4; pub const AI_NUMERICSERV: ::c_int = 0; pub const AI_ADDRCONFIG: ::c_int = 0; pub const NI_MAXHOST: ::c_int = 1025; pub const NI_MAXSERV: ::c_int = 32; pub const NI_NOFQDN: ::c_int = 1; pub const NI_NUMERICHOST: ::c_int = 2; pub const NI_NAMEREQD: ::c_int = 4; pub const NI_NUMERICSERV: ::c_int = 0; pub const NI_DGRAM: ::c_int = 0; pub const EAI_FAMILY: ::c_int = -303; pub const EAI_MEMORY: ::c_int = -304; pub const EAI_NONAME: ::c_int = -305; pub const EAI_SOCKTYPE: ::c_int = -307; 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; } } } extern { pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; #[cfg_attr(target_os = "linux", link_name = "__xpg_strerror_r")] pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int; pub fn sem_destroy(sem: *mut sem_t) -> ::c_int; pub fn sem_init(sem: *mut sem_t, pshared: ::c_int, value: ::c_uint) -> ::c_int; pub fn abs(i: ::c_int) -> ::c_int; pub fn atof(s: *const ::c_char) -> ::c_double; pub fn labs(i: ::c_long) -> ::c_long; pub fn rand() -> ::c_int; pub fn srand(seed: ::c_uint); pub fn bind(fd: ::c_int, addr: *const sockaddr, len: socklen_t) -> ::c_int; pub fn closesocket(sockfd: ::c_int) -> ::c_int; pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int; pub fn recvfrom(fd: ::c_int, buf: *mut ::c_void, n: usize, flags: ::c_int, addr: *mut sockaddr, addr_len: *mut socklen_t) -> isize; pub fn getnameinfo(sa: *const sockaddr, salen: socklen_t, host: *mut ::c_char, hostlen: socklen_t, serv: *mut ::c_char, servlen: socklen_t, flags: ::c_int) -> ::c_int; pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void; pub fn fexecve(fd: ::c_int, argv: *const *const ::c_char, envp: *const *const ::c_char) -> ::c_int; pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int; #[cfg_attr(target_os = "solaris", link_name = "__posix_getgrgid_r")] 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$UNIX2003")] #[cfg_attr(target_os = "netbsd", link_name = "__sigaltstack14")] pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int; pub fn sem_close(sem: *mut sem_t) -> ::c_int; pub fn getdtablesize() -> ::c_int; #[cfg_attr(target_os = "solaris", link_name = "__posix_getgrnam_r")] pub fn getgrnam_r(name: *const ::c_char, grp: *mut ::group, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut ::group) -> ::c_int; #[cfg_attr(all(target_os = "macos", target_arch = "x86"), link_name = "pthread_sigmask$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; pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int; pub fn sem_unlink(name: *const ::c_char) -> ::c_int; pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int; #[cfg_attr(target_os = "netbsd", link_name = "__getpwnam_r50")] #[cfg_attr(target_os = "solaris", link_name = "__posix_getpwnam_r")] 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")] #[cfg_attr(target_os = "solaris", link_name = "__posix_getpwuid_r")] 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$UNIX2003")] #[cfg_attr(target_os = "solaris", link_name = "__posix_sigwait")] pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int; pub fn pthread_atfork(prepare: ::Option, parent: ::Option, child: ::Option) -> ::c_int; pub fn getgrgid(gid: ::gid_t) -> *mut ::group; #[cfg_attr(all(target_os = "macos", target_arch = "x86"), link_name = "popen$UNIX2003")] pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE; pub fn uname(buf: *mut ::utsname) -> ::c_int; } cfg_if! { if #[cfg(target_arch = "arm")] { mod arm; pub use self::arm::*; } else if #[cfg(target_arch = "aarch64")] { mod aarch64; pub use self::aarch64::*; } else { // Only tested on ARM so far. Other platforms might have different // definitions for types and constants. pub use target_arch_not_implemented; } } cfg_if! { if #[cfg(libc_align)] { #[macro_use] mod align; } else { #[macro_use] mod no_align; } } expand_align!();