1 pub type blkcnt_t = i32; 2 pub type blksize_t = i32; 3 pub type clock_t = i32; 4 pub type clockid_t = ::c_ulong; 5 pub type dev_t = u32; 6 pub type fsblkcnt_t = u64; 7 pub type fsfilcnt_t = u32; 8 pub type id_t = u32; 9 pub type ino_t = u32; 10 pub type key_t = ::c_int; 11 pub type loff_t = ::c_longlong; 12 pub type mode_t = ::c_uint; 13 pub type nfds_t = u32; 14 pub type nlink_t = ::c_ushort; 15 pub type off_t = i64; 16 pub type pthread_t = ::c_ulong; 17 pub type pthread_key_t = ::c_uint; 18 pub type rlim_t = u32; 19 pub type sa_family_t = u8; 20 pub type socklen_t = u32; 21 pub type speed_t = u32; 22 pub type suseconds_t = i32; 23 pub type tcflag_t = ::c_uint; 24 pub type time_t = i32; 25 pub type useconds_t = u32; 26 27 s! { 28 pub struct sockaddr { 29 pub sa_family: sa_family_t, 30 pub sa_data: [::c_char; 14], 31 } 32 33 pub struct sockaddr_in { 34 pub sin_family: sa_family_t, 35 pub sin_port: ::in_port_t, 36 pub sin_addr: ::in_addr, 37 pub sin_zero: [u8; 8], 38 } 39 40 pub struct sockaddr_in6 { // Unverified 41 pub sin6_family: sa_family_t, 42 pub sin6_port: ::in_port_t, 43 pub sin6_flowinfo: u32, 44 pub sin6_addr: ::in6_addr, 45 pub sin6_scope_id: u32, 46 } 47 48 pub struct sockaddr_storage { 49 pub ss_family: sa_family_t, 50 pub __ss_padding: [u8; 26], 51 } 52 53 pub struct addrinfo { 54 pub ai_flags: ::c_int, 55 pub ai_family: ::c_int, 56 pub ai_socktype: ::c_int, 57 pub ai_protocol: ::c_int, 58 pub ai_addrlen: socklen_t, 59 pub ai_canonname: *mut ::c_char, 60 pub ai_addr: *mut sockaddr, 61 pub ai_next: *mut addrinfo, 62 } 63 64 pub struct ip_mreq { 65 pub imr_multiaddr: in_addr, 66 pub imr_interface: in_addr, 67 } 68 69 pub struct linger { 70 pub l_onoff: ::c_int, 71 pub l_linger: ::c_int, 72 } 73 74 pub struct in_addr { 75 pub s_addr: ::in_addr_t, 76 } 77 78 pub struct hostent { 79 pub h_name: *mut ::c_char, 80 pub h_aliases: *mut *mut ::c_char, 81 pub h_addrtype: ::c_int, 82 pub h_length: ::c_int, 83 pub h_addr_list: *mut *mut ::c_char, 84 pub h_addr: *mut ::c_char, 85 } 86 87 pub struct pollfd { 88 pub fd: ::c_int, 89 pub events: ::c_int, 90 pub revents: ::c_int, 91 } 92 93 pub struct lconv { 94 pub decimal_point: *mut ::c_char, 95 pub thousands_sep: *mut ::c_char, 96 pub grouping: *mut ::c_char, 97 pub int_curr_symbol: *mut ::c_char, 98 pub currency_symbol: *mut ::c_char, 99 pub mon_decimal_point: *mut ::c_char, 100 pub mon_thousands_sep: *mut ::c_char, 101 pub mon_grouping: *mut ::c_char, 102 pub positive_sign: *mut ::c_char, 103 pub negative_sign: *mut ::c_char, 104 pub int_frac_digits: ::c_char, 105 pub frac_digits: ::c_char, 106 pub p_cs_precedes: ::c_char, 107 pub p_sep_by_space: ::c_char, 108 pub n_cs_precedes: ::c_char, 109 pub n_sep_by_space: ::c_char, 110 pub p_sign_posn: ::c_char, 111 pub n_sign_posn: ::c_char, 112 pub int_n_cs_precedes: ::c_char, 113 pub int_n_sep_by_space: ::c_char, 114 pub int_n_sign_posn: ::c_char, 115 pub int_p_cs_precedes: ::c_char, 116 pub int_p_sep_by_space: ::c_char, 117 pub int_p_sign_posn: ::c_char, 118 } 119 120 pub struct tm { 121 pub tm_sec: ::c_int, 122 pub tm_min: ::c_int, 123 pub tm_hour: ::c_int, 124 pub tm_mday: ::c_int, 125 pub tm_mon: ::c_int, 126 pub tm_year: ::c_int, 127 pub tm_wday: ::c_int, 128 pub tm_yday: ::c_int, 129 pub tm_isdst: ::c_int, 130 } 131 132 pub struct stat { 133 pub st_dev: ::dev_t, 134 pub st_ino: ::ino_t, 135 pub st_mode: ::mode_t, 136 pub st_nlink: ::nlink_t, 137 pub st_uid: ::uid_t, 138 pub st_gid: ::gid_t, 139 pub st_rdev: dev_t, 140 pub st_size: off_t, 141 pub st_atime: time_t, 142 pub st_spare1: ::c_long, 143 pub st_mtime: time_t, 144 pub st_spare2: ::c_long, 145 pub st_ctime: time_t, 146 pub st_spare3: ::c_long, 147 pub st_blksize: blksize_t, 148 pub st_blocks: blkcnt_t, 149 pub st_spare4: [::c_long; 2usize], 150 } 151 152 pub struct statvfs { 153 pub f_bsize: ::c_ulong, 154 pub f_frsize: ::c_ulong, 155 pub f_blocks: fsblkcnt_t, 156 pub f_bfree: fsblkcnt_t, 157 pub f_bavail: fsblkcnt_t, 158 pub f_files: fsfilcnt_t, 159 pub f_ffree: fsfilcnt_t, 160 pub f_favail: fsfilcnt_t, 161 pub f_fsid: ::c_ulong, 162 pub f_flag: ::c_ulong, 163 pub f_namemax: ::c_ulong, 164 } 165 166 pub struct sigset_t { 167 __val: [::c_ulong; 16], 168 } 169 170 pub struct sigaction { 171 pub sa_handler: extern fn(arg1: ::c_int), 172 pub sa_mask: sigset_t, 173 pub sa_flags: ::c_int, 174 } 175 176 pub struct dirent { 177 pub d_ino: ino_t, 178 pub d_type: ::c_uchar, 179 pub d_name: [::c_char; 256usize], 180 } 181 182 pub struct stack_t { 183 pub ss_sp: *mut ::c_void, 184 pub ss_flags: ::c_int, 185 pub ss_size: usize, 186 } 187 188 pub struct fd_set { // Unverified 189 fds_bits: [::c_ulong; FD_SETSIZE / ULONG_SIZE], 190 } 191 192 pub struct passwd { // Unverified 193 pub pw_name: *mut ::c_char, 194 pub pw_passwd: *mut ::c_char, 195 pub pw_uid: ::uid_t, 196 pub pw_gid: ::gid_t, 197 pub pw_gecos: *mut ::c_char, 198 pub pw_dir: *mut ::c_char, 199 pub pw_shell: *mut ::c_char, 200 } 201 202 pub struct termios { // Unverified 203 pub c_iflag: ::tcflag_t, 204 pub c_oflag: ::tcflag_t, 205 pub c_cflag: ::tcflag_t, 206 pub c_lflag: ::tcflag_t, 207 pub c_line: ::cc_t, 208 pub c_cc: [::cc_t; ::NCCS], 209 } 210 211 pub struct sem_t { // Unverified 212 __size: [::c_char; 16], 213 } 214 215 pub struct Dl_info { // Unverified 216 pub dli_fname: *const ::c_char, 217 pub dli_fbase: *mut ::c_void, 218 pub dli_sname: *const ::c_char, 219 pub dli_saddr: *mut ::c_void, 220 } 221 222 pub struct utsname { // Unverified 223 pub sysname: [::c_char; 65], 224 pub nodename: [::c_char; 65], 225 pub release: [::c_char; 65], 226 pub version: [::c_char; 65], 227 pub machine: [::c_char; 65], 228 pub domainname: [::c_char; 65] 229 } 230 231 pub struct cpu_set_t { // Unverified 232 bits: [u32; 32], 233 } 234 235 pub struct pthread_attr_t { // Unverified 236 __size: [u64; 7] 237 } 238 239 pub struct pthread_rwlockattr_t { // Unverified 240 __lockkind: ::c_int, 241 __pshared: ::c_int, 242 } 243 } 244 245 // unverified constants 246 align_const! { 247 pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t { 248 size: [0; __SIZEOF_PTHREAD_MUTEX_T], 249 }; 250 pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t { 251 size: [0; __SIZEOF_PTHREAD_COND_T], 252 }; 253 pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t { 254 size: [0; __SIZEOF_PTHREAD_RWLOCK_T], 255 }; 256 } 257 pub const NCCS: usize = 32; 258 pub const __SIZEOF_PTHREAD_ATTR_T: usize = 56; 259 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40; 260 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4; 261 pub const __SIZEOF_PTHREAD_COND_T: usize = 48; 262 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4; 263 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56; 264 pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8; 265 pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 32; 266 pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4; 267 pub const __PTHREAD_MUTEX_HAVE_PREV: usize = 1; 268 pub const __PTHREAD_RWLOCK_INT_FLAGS_SHARED: usize = 1; 269 pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0; 270 pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1; 271 pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2; 272 pub const FD_SETSIZE: usize = 1024; 273 // intentionally not public, only used for fd_set 274 const ULONG_SIZE: usize = 32; 275 276 // Other constants 277 pub const EPERM: ::c_int = 1; 278 pub const ENOENT: ::c_int = 2; 279 pub const ESRCH: ::c_int = 3; 280 pub const EINTR: ::c_int = 4; 281 pub const EIO: ::c_int = 5; 282 pub const ENXIO: ::c_int = 6; 283 pub const E2BIG: ::c_int = 7; 284 pub const ENOEXEC: ::c_int = 8; 285 pub const EBADF: ::c_int = 9; 286 pub const ECHILD: ::c_int = 10; 287 pub const EAGAIN: ::c_int = 11; 288 pub const ENOMEM: ::c_int = 12; 289 pub const EACCES: ::c_int = 13; 290 pub const EFAULT: ::c_int = 14; 291 pub const EBUSY: ::c_int = 16; 292 pub const EEXIST: ::c_int = 17; 293 pub const EXDEV: ::c_int = 18; 294 pub const ENODEV: ::c_int = 19; 295 pub const ENOTDIR: ::c_int = 20; 296 pub const EISDIR: ::c_int = 21; 297 pub const EINVAL: ::c_int = 22; 298 pub const ENFILE: ::c_int = 23; 299 pub const EMFILE: ::c_int = 24; 300 pub const ENOTTY: ::c_int = 25; 301 pub const ETXTBSY: ::c_int = 26; 302 pub const EFBIG: ::c_int = 27; 303 pub const ENOSPC: ::c_int = 28; 304 pub const ESPIPE: ::c_int = 29; 305 pub const EROFS: ::c_int = 30; 306 pub const EMLINK: ::c_int = 31; 307 pub const EPIPE: ::c_int = 32; 308 pub const EDOM: ::c_int = 33; 309 pub const ERANGE: ::c_int = 34; 310 pub const ENOMSG: ::c_int = 35; 311 pub const EIDRM: ::c_int = 36; 312 pub const EDEADLK: ::c_int = 45; 313 pub const ENOLCK: ::c_int = 46; 314 pub const ENOSTR: ::c_int = 60; 315 pub const ENODATA: ::c_int = 61; 316 pub const ETIME: ::c_int = 62; 317 pub const ENOSR: ::c_int = 63; 318 pub const ENOLINK: ::c_int = 67; 319 pub const EPROTO: ::c_int = 71; 320 pub const EMULTIHOP: ::c_int = 74; 321 pub const EBADMSG: ::c_int = 77; 322 pub const EFTYPE: ::c_int = 79; 323 pub const ENOSYS: ::c_int = 88; 324 pub const ENOTEMPTY: ::c_int = 90; 325 pub const ENAMETOOLONG: ::c_int = 91; 326 pub const ELOOP: ::c_int = 92; 327 pub const EOPNOTSUPP: ::c_int = 95; 328 pub const EPFNOSUPPORT: ::c_int = 96; 329 pub const ECONNRESET: ::c_int = 104; 330 pub const ENOBUFS: ::c_int = 105; 331 pub const EAFNOSUPPORT: ::c_int = 106; 332 pub const EPROTOTYPE: ::c_int = 107; 333 pub const ENOTSOCK: ::c_int = 108; 334 pub const ENOPROTOOPT: ::c_int = 109; 335 pub const ECONNREFUSED: ::c_int = 111; 336 pub const EADDRINUSE: ::c_int = 112; 337 pub const ECONNABORTED: ::c_int = 113; 338 pub const ENETUNREACH: ::c_int = 114; 339 pub const ENETDOWN: ::c_int = 115; 340 pub const ETIMEDOUT: ::c_int = 116; 341 pub const EHOSTDOWN: ::c_int = 117; 342 pub const EHOSTUNREACH: ::c_int = 118; 343 pub const EINPROGRESS: ::c_int = 119; 344 pub const EALREADY: ::c_int = 120; 345 pub const EDESTADDRREQ: ::c_int = 121; 346 pub const EMSGSIZE: ::c_int = 122; 347 pub const EPROTONOSUPPORT: ::c_int = 123; 348 pub const EADDRNOTAVAIL: ::c_int = 125; 349 pub const ENETRESET: ::c_int = 126; 350 pub const EISCONN: ::c_int = 127; 351 pub const ENOTCONN: ::c_int = 128; 352 pub const ETOOMANYREFS: ::c_int = 129; 353 pub const EDQUOT: ::c_int = 132; 354 pub const ESTALE: ::c_int = 133; 355 pub const ENOTSUP: ::c_int = 134; 356 pub const EILSEQ: ::c_int = 138; 357 pub const EOVERFLOW: ::c_int = 139; 358 pub const ECANCELED: ::c_int = 140; 359 pub const ENOTRECOVERABLE: ::c_int = 141; 360 pub const EOWNERDEAD: ::c_int = 142; 361 pub const EWOULDBLOCK: ::c_int = 11; 362 363 pub const F_DUPFD: ::c_int = 0; 364 pub const F_GETFD: ::c_int = 1; 365 pub const F_SETFD: ::c_int = 2; 366 pub const F_GETFL: ::c_int = 3; 367 pub const F_SETFL: ::c_int = 4; 368 pub const F_GETOWN: ::c_int = 5; 369 pub const F_SETOWN: ::c_int = 6; 370 pub const F_GETLK: ::c_int = 7; 371 pub const F_SETLK: ::c_int = 8; 372 pub const F_SETLKW: ::c_int = 9; 373 pub const F_RGETLK: ::c_int = 10; 374 pub const F_RSETLK: ::c_int = 11; 375 pub const F_CNVT: ::c_int = 12; 376 pub const F_RSETLKW: ::c_int = 13; 377 pub const F_DUPFD_CLOEXEC: ::c_int = 14; 378 379 pub const O_RDONLY: ::c_int = 0; 380 pub const O_WRONLY: ::c_int = 1; 381 pub const O_RDWR: ::c_int = 2; 382 pub const O_APPEND: ::c_int = 8; 383 pub const O_CREAT: ::c_int = 512; 384 pub const O_TRUNC: ::c_int = 1024; 385 pub const O_EXCL: ::c_int = 2048; 386 pub const O_SYNC: ::c_int = 8192; 387 pub const O_NONBLOCK: ::c_int = 16384; 388 389 pub const O_ACCMODE: ::c_int = 3; 390 pub const O_CLOEXEC: ::c_int = 0x80000; 391 392 pub const POLLIN: ::c_short = 0x1; 393 pub const POLLPRI: ::c_short = 0x2; 394 pub const POLLOUT: ::c_short = 0x4; 395 pub const POLLERR: ::c_short = 0x8; 396 pub const POLLHUP: ::c_short = 0x10; 397 pub const POLLNVAL: ::c_short = 0x20; 398 399 pub const RTLD_LAZY: ::c_int = 0x1; 400 401 pub const STDIN_FILENO: ::c_int = 0; 402 pub const STDOUT_FILENO: ::c_int = 1; 403 pub const STDERR_FILENO: ::c_int = 2; 404 405 pub const SEEK_SET: ::c_int = 0; 406 pub const SEEK_CUR: ::c_int = 1; 407 pub const SEEK_END: ::c_int = 2; 408 409 pub const FIONBIO: ::c_ulong = 1; 410 pub const FIOCLEX: ::c_ulong = 0x20006601; 411 pub const FIONCLEX: ::c_ulong = 0x20006602; 412 413 pub const S_BLKSIZE: ::mode_t = 1024; 414 pub const S_IREAD: ::mode_t = 256; 415 pub const S_IWRITE: ::mode_t = 128; 416 pub const S_IEXEC: ::mode_t = 64; 417 pub const S_ENFMT: ::mode_t = 1024; 418 pub const S_IFMT: ::mode_t = 61440; 419 pub const S_IFDIR: ::mode_t = 16384; 420 pub const S_IFCHR: ::mode_t = 8192; 421 pub const S_IFBLK: ::mode_t = 24576; 422 pub const S_IFREG: ::mode_t = 32768; 423 pub const S_IFLNK: ::mode_t = 40960; 424 pub const S_IFSOCK: ::mode_t = 49152; 425 pub const S_IFIFO: ::mode_t = 4096; 426 pub const S_IRUSR: ::mode_t = 256; 427 pub const S_IWUSR: ::mode_t = 128; 428 pub const S_IXUSR: ::mode_t = 64; 429 pub const S_IRGRP: ::mode_t = 32; 430 pub const S_IWGRP: ::mode_t = 16; 431 pub const S_IXGRP: ::mode_t = 8; 432 pub const S_IROTH: ::mode_t = 4; 433 pub const S_IWOTH: ::mode_t = 2; 434 pub const S_IXOTH: ::mode_t = 1; 435 436 pub const SOL_SOCKET: ::c_int = 65535; 437 pub const SOL_TCP: ::c_int = 6; 438 439 pub const PF_UNSPEC: ::c_int = 0; 440 pub const PF_INET: ::c_int = 2; 441 pub const PF_INET6: ::c_int = 23; 442 443 pub const AF_UNSPEC: ::c_int = 0; 444 pub const AF_INET: ::c_int = 2; 445 pub const AF_INET6: ::c_int = 23; 446 447 pub const SOCK_STREAM: ::c_int = 1; 448 pub const SOCK_DGRAM: ::c_int = 2; 449 450 pub const MSG_OOB: ::c_int = 1; 451 pub const MSG_PEEK: ::c_int = 2; 452 pub const MSG_DONTWAIT: ::c_int = 4; 453 pub const MSG_DONTROUTE: ::c_int = 0; 454 pub const MSG_WAITALL: ::c_int = 0; 455 pub const MSG_MORE: ::c_int = 0; 456 pub const MSG_NOSIGNAL: ::c_int = 0; 457 458 pub const SHUT_RD: ::c_int = 0; 459 pub const SHUT_WR: ::c_int = 1; 460 pub const SHUT_RDWR: ::c_int = 2; 461 462 pub const SO_BINTIME: ::c_int = 0x2000; 463 pub const SO_NO_OFFLOAD: ::c_int = 0x4000; 464 pub const SO_NO_DDP: ::c_int = 0x8000; 465 pub const SO_REUSEPORT_LB: ::c_int = 0x10000; 466 pub const SO_LABEL: ::c_int = 0x1009; 467 pub const SO_PEERLABEL: ::c_int = 0x1010; 468 pub const SO_LISTENQLIMIT: ::c_int = 0x1011; 469 pub const SO_LISTENQLEN: ::c_int = 0x1012; 470 pub const SO_LISTENINCQLEN: ::c_int = 0x1013; 471 pub const SO_SETFIB: ::c_int = 0x1014; 472 pub const SO_USER_COOKIE: ::c_int = 0x1015; 473 pub const SO_PROTOCOL: ::c_int = 0x1016; 474 pub const SO_PROTOTYPE: ::c_int = SO_PROTOCOL; 475 pub const SO_VENDOR: ::c_int = 0x80000000; 476 pub const SO_DEBUG: ::c_int = 0x01; 477 pub const SO_ACCEPTCONN: ::c_int = 0x0002; 478 pub const SO_REUSEADDR: ::c_int = 0x0004; 479 pub const SO_KEEPALIVE: ::c_int = 0x0008; 480 pub const SO_DONTROUTE: ::c_int = 0x0010; 481 pub const SO_BROADCAST: ::c_int = 0x0020; 482 pub const SO_USELOOPBACK: ::c_int = 0x0040; 483 pub const SO_LINGER: ::c_int = 0x0080; 484 pub const SO_OOBINLINE: ::c_int = 0x0100; 485 pub const SO_REUSEPORT: ::c_int = 0x0200; 486 pub const SO_TIMESTAMP: ::c_int = 0x0400; 487 pub const SO_NOSIGPIPE: ::c_int = 0x0800; 488 pub const SO_ACCEPTFILTER: ::c_int = 0x1000; 489 pub const SO_SNDBUF: ::c_int = 0x1001; 490 pub const SO_RCVBUF: ::c_int = 0x1002; 491 pub const SO_SNDLOWAT: ::c_int = 0x1003; 492 pub const SO_RCVLOWAT: ::c_int = 0x1004; 493 pub const SO_SNDTIMEO: ::c_int = 0x1005; 494 pub const SO_RCVTIMEO: ::c_int = 0x1006; 495 pub const SO_ERROR: ::c_int = 0x1007; 496 pub const SO_TYPE: ::c_int = 0x1008; 497 498 pub const SOCK_CLOEXEC: ::c_int = O_CLOEXEC; 499 500 pub const INET_ADDRSTRLEN: ::c_int = 16; 501 502 // https://github. 503 // com/bminor/newlib/blob/master/newlib/libc/sys/linux/include/net/if.h#L121 504 pub const IFF_UP: ::c_int = 0x1; // interface is up 505 pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid 506 pub const IFF_DEBUG: ::c_int = 0x4; // turn on debugging 507 pub const IFF_LOOPBACK: ::c_int = 0x8; // is a loopback net 508 pub const IFF_POINTOPOINT: ::c_int = 0x10; // interface is point-to-point link 509 pub const IFF_NOTRAILERS: ::c_int = 0x20; // avoid use of trailers 510 pub const IFF_RUNNING: ::c_int = 0x40; // resources allocated 511 pub const IFF_NOARP: ::c_int = 0x80; // no address resolution protocol 512 pub const IFF_PROMISC: ::c_int = 0x100; // receive all packets 513 pub const IFF_ALLMULTI: ::c_int = 0x200; // receive all multicast packets 514 pub const IFF_OACTIVE: ::c_int = 0x400; // transmission in progress 515 pub const IFF_SIMPLEX: ::c_int = 0x800; // can't hear own transmissions 516 pub const IFF_LINK0: ::c_int = 0x1000; // per link layer defined bit 517 pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit 518 pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit 519 pub const IFF_ALTPHYS: ::c_int = IFF_LINK2; // use alternate physical connection 520 pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast 521 522 pub const TCP_NODELAY: ::c_int = 8193; 523 pub const TCP_MAXSEG: ::c_int = 8194; 524 pub const TCP_NOPUSH: ::c_int = 4; 525 pub const TCP_NOOPT: ::c_int = 8; 526 pub const TCP_KEEPIDLE: ::c_int = 256; 527 pub const TCP_KEEPINTVL: ::c_int = 512; 528 pub const TCP_KEEPCNT: ::c_int = 1024; 529 530 pub const IP_TOS: ::c_int = 3; 531 pub const IP_TTL: ::c_int = 8; 532 pub const IP_MULTICAST_IF: ::c_int = 9; 533 pub const IP_MULTICAST_TTL: ::c_int = 10; 534 pub const IP_MULTICAST_LOOP: ::c_int = 11; 535 pub const IP_ADD_MEMBERSHIP: ::c_int = 11; 536 pub const IP_DROP_MEMBERSHIP: ::c_int = 12; 537 538 pub const IPV6_UNICAST_HOPS: ::c_int = 4; 539 pub const IPV6_MULTICAST_IF: ::c_int = 9; 540 pub const IPV6_MULTICAST_HOPS: ::c_int = 10; 541 pub const IPV6_MULTICAST_LOOP: ::c_int = 11; 542 pub const IPV6_V6ONLY: ::c_int = 27; 543 pub const IPV6_JOIN_GROUP: ::c_int = 12; 544 pub const IPV6_LEAVE_GROUP: ::c_int = 13; 545 pub const IPV6_ADD_MEMBERSHIP: ::c_int = 12; 546 pub const IPV6_DROP_MEMBERSHIP: ::c_int = 13; 547 548 pub const HOST_NOT_FOUND: ::c_int = 1; 549 pub const NO_DATA: ::c_int = 2; 550 pub const NO_ADDRESS: ::c_int = 2; 551 pub const NO_RECOVERY: ::c_int = 3; 552 pub const TRY_AGAIN: ::c_int = 4; 553 554 pub const AI_PASSIVE: ::c_int = 1; 555 pub const AI_CANONNAME: ::c_int = 2; 556 pub const AI_NUMERICHOST: ::c_int = 4; 557 pub const AI_NUMERICSERV: ::c_int = 0; 558 pub const AI_ADDRCONFIG: ::c_int = 0; 559 560 pub const NI_MAXHOST: ::c_int = 1025; 561 pub const NI_MAXSERV: ::c_int = 32; 562 pub const NI_NOFQDN: ::c_int = 1; 563 pub const NI_NUMERICHOST: ::c_int = 2; 564 pub const NI_NAMEREQD: ::c_int = 4; 565 pub const NI_NUMERICSERV: ::c_int = 0; 566 pub const NI_DGRAM: ::c_int = 0; 567 568 pub const EAI_FAMILY: ::c_int = -303; 569 pub const EAI_MEMORY: ::c_int = -304; 570 pub const EAI_NONAME: ::c_int = -305; 571 pub const EAI_SOCKTYPE: ::c_int = -307; 572 573 f! { 574 pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () { 575 let bits = ::mem::size_of_val(&(*set).fds_bits[0]) * 8; 576 let fd = fd as usize; 577 (*set).fds_bits[fd / bits] &= !(1 << (fd % bits)); 578 return 579 } 580 581 pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool { 582 let bits = ::mem::size_of_val(&(*set).fds_bits[0]) * 8; 583 let fd = fd as usize; 584 return ((*set).fds_bits[fd / bits] & (1 << (fd % bits))) != 0 585 } 586 587 pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () { 588 let bits = ::mem::size_of_val(&(*set).fds_bits[0]) * 8; 589 let fd = fd as usize; 590 (*set).fds_bits[fd / bits] |= 1 << (fd % bits); 591 return 592 } 593 594 pub fn FD_ZERO(set: *mut fd_set) -> () { 595 for slot in (*set).fds_bits.iter_mut() { 596 *slot = 0; 597 } 598 } 599 } 600 601 extern { getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int602 pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int603 pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; 604 605 #[cfg_attr(target_os = "linux", 606 link_name = "__xpg_strerror_r")] strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int607 pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, 608 buflen: ::size_t) -> ::c_int; 609 sem_destroy(sem: *mut sem_t) -> ::c_int610 pub fn sem_destroy(sem: *mut sem_t) -> ::c_int; sem_init(sem: *mut sem_t, pshared: ::c_int, value: ::c_uint) -> ::c_int611 pub fn sem_init(sem: *mut sem_t, 612 pshared: ::c_int, 613 value: ::c_uint) 614 -> ::c_int; 615 abs(i: ::c_int) -> ::c_int616 pub fn abs(i: ::c_int) -> ::c_int; atof(s: *const ::c_char) -> ::c_double617 pub fn atof(s: *const ::c_char) -> ::c_double; labs(i: ::c_long) -> ::c_long618 pub fn labs(i: ::c_long) -> ::c_long; rand() -> ::c_int619 pub fn rand() -> ::c_int; srand(seed: ::c_uint)620 pub fn srand(seed: ::c_uint); 621 bind(fd: ::c_int, addr: *const sockaddr, len: socklen_t) -> ::c_int622 pub fn bind(fd: ::c_int, addr: *const sockaddr, len: socklen_t) -> ::c_int; closesocket(sockfd: ::c_int) -> ::c_int623 pub fn closesocket(sockfd: ::c_int) -> ::c_int; ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int624 pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int; recvfrom(fd: ::c_int, buf: *mut ::c_void, n: usize, flags: ::c_int, addr: *mut sockaddr, addr_len: *mut socklen_t) -> isize625 pub fn recvfrom(fd: ::c_int, buf: *mut ::c_void, n: usize, flags: ::c_int, 626 addr: *mut sockaddr, addr_len: *mut socklen_t) -> isize; 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_int627 pub fn getnameinfo(sa: *const sockaddr, salen: socklen_t, 628 host: *mut ::c_char, hostlen: socklen_t, 629 serv: *mut ::c_char, servlen: socklen_t, 630 flags: ::c_int) -> ::c_int; memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void631 pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void; fexecve(fd: ::c_int, argv: *const *const ::c_char, envp: *const *const ::c_char) -> ::c_int632 pub fn fexecve(fd: ::c_int, argv: *const *const ::c_char, 633 envp: *const *const ::c_char) 634 -> ::c_int; gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int635 pub fn gettimeofday(tp: *mut ::timeval, 636 tz: *mut ::c_void) -> ::c_int; 637 #[cfg_attr(target_os = "solaris", link_name = "__posix_getgrgid_r")] getgrgid_r(gid: ::gid_t, grp: *mut ::group, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut ::group) -> ::c_int638 pub fn getgrgid_r(gid: ::gid_t, 639 grp: *mut ::group, 640 buf: *mut ::c_char, 641 buflen: ::size_t, 642 result: *mut *mut ::group) -> ::c_int; 643 #[cfg_attr(all(target_os = "macos", target_arch = "x86"), 644 link_name = "sigaltstack$UNIX2003")] 645 #[cfg_attr(target_os = "netbsd", link_name = "__sigaltstack14")] sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int646 pub fn sigaltstack(ss: *const stack_t, 647 oss: *mut stack_t) -> ::c_int; sem_close(sem: *mut sem_t) -> ::c_int648 pub fn sem_close(sem: *mut sem_t) -> ::c_int; getdtablesize() -> ::c_int649 pub fn getdtablesize() -> ::c_int; 650 #[cfg_attr(target_os = "solaris", link_name = "__posix_getgrnam_r")] getgrnam_r(name: *const ::c_char, grp: *mut ::group, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut ::group) -> ::c_int651 pub fn getgrnam_r(name: *const ::c_char, 652 grp: *mut ::group, 653 buf: *mut ::c_char, 654 buflen: ::size_t, 655 result: *mut *mut ::group) -> ::c_int; 656 #[cfg_attr(all(target_os = "macos", target_arch = "x86"), 657 link_name = "pthread_sigmask$UNIX2003")] pthread_sigmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int658 pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t, 659 oldset: *mut sigset_t) -> ::c_int; sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t660 pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t; getgrnam(name: *const ::c_char) -> *mut ::group661 pub fn getgrnam(name: *const ::c_char) -> *mut ::group; pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int662 pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int; sem_unlink(name: *const ::c_char) -> ::c_int663 pub fn sem_unlink(name: *const ::c_char) -> ::c_int; daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int664 pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int; 665 #[cfg_attr(target_os = "netbsd", link_name = "__getpwnam_r50")] 666 #[cfg_attr(target_os = "solaris", link_name = "__posix_getpwnam_r")] getpwnam_r(name: *const ::c_char, pwd: *mut passwd, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut passwd) -> ::c_int667 pub fn getpwnam_r(name: *const ::c_char, 668 pwd: *mut passwd, 669 buf: *mut ::c_char, 670 buflen: ::size_t, 671 result: *mut *mut passwd) -> ::c_int; 672 #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid_r50")] 673 #[cfg_attr(target_os = "solaris", link_name = "__posix_getpwuid_r")] getpwuid_r(uid: ::uid_t, pwd: *mut passwd, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut passwd) -> ::c_int674 pub fn getpwuid_r(uid: ::uid_t, 675 pwd: *mut passwd, 676 buf: *mut ::c_char, 677 buflen: ::size_t, 678 result: *mut *mut passwd) -> ::c_int; 679 #[cfg_attr(all(target_os = "macos", target_arch ="x86"), 680 link_name = "sigwait$UNIX2003")] 681 #[cfg_attr(target_os = "solaris", link_name = "__posix_sigwait")] sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int682 pub fn sigwait(set: *const sigset_t, 683 sig: *mut ::c_int) -> ::c_int; pthread_atfork(prepare: ::Option<unsafe extern fn()>, parent: ::Option<unsafe extern fn()>, child: ::Option<unsafe extern fn()>) -> ::c_int684 pub fn pthread_atfork(prepare: ::Option<unsafe extern fn()>, 685 parent: ::Option<unsafe extern fn()>, 686 child: ::Option<unsafe extern fn()>) -> ::c_int; getgrgid(gid: ::gid_t) -> *mut ::group687 pub fn getgrgid(gid: ::gid_t) -> *mut ::group; 688 #[cfg_attr(all(target_os = "macos", target_arch = "x86"), 689 link_name = "popen$UNIX2003")] popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE690 pub fn popen(command: *const c_char, 691 mode: *const c_char) -> *mut ::FILE; uname(buf: *mut ::utsname) -> ::c_int692 pub fn uname(buf: *mut ::utsname) -> ::c_int; 693 } 694 695 cfg_if! { 696 if #[cfg(target_arch = "arm")] { 697 mod arm; 698 pub use self::arm::*; 699 } else if #[cfg(target_arch = "aarch64")] { 700 mod aarch64; 701 pub use self::aarch64::*; 702 } else { 703 // Only tested on ARM so far. Other platforms might have different 704 // definitions for types and constants. 705 pub use target_arch_not_implemented; 706 } 707 } 708 709 cfg_if! { 710 if #[cfg(libc_align)] { 711 #[macro_use] 712 mod align; 713 } else { 714 #[macro_use] 715 mod no_align; 716 } 717 } 718 expand_align!(); 719