1 pub type blkcnt_t = i32; 2 pub type blksize_t = i32; 3 pub type clockid_t = ::c_ulong; 4 pub type dev_t = u32; 5 pub type fsblkcnt_t = u64; 6 pub type fsfilcnt_t = u32; 7 pub type id_t = u32; 8 pub type ino_t = u32; 9 pub type key_t = ::c_int; 10 pub type loff_t = ::c_longlong; 11 pub type mode_t = ::c_uint; 12 pub type nfds_t = u32; 13 pub type nlink_t = ::c_ushort; 14 pub type off_t = i64; 15 pub type pthread_t = ::c_ulong; 16 pub type pthread_key_t = ::c_uint; 17 pub type rlim_t = u32; 18 pub type sa_family_t = u8; 19 pub type socklen_t = u32; 20 pub type speed_t = u32; 21 pub type suseconds_t = i32; 22 pub type tcflag_t = ::c_uint; 23 pub type time_t = i32; 24 pub type useconds_t = u32; 25 26 s! { 27 // The order of the `ai_addr` field in this struct is crucial 28 // for converting between the Rust and C types. 29 pub struct addrinfo { 30 pub ai_flags: ::c_int, 31 pub ai_family: ::c_int, 32 pub ai_socktype: ::c_int, 33 pub ai_protocol: ::c_int, 34 pub ai_addrlen: socklen_t, 35 36 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 37 target_vendor = "nintendo")))] 38 #[cfg(target_arch = "xtensa")] 39 pub ai_addr: *mut sockaddr, 40 41 pub ai_canonname: *mut ::c_char, 42 43 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 44 target_vendor = "nintendo")))] 45 #[cfg(not(target_arch = "xtensa"))] 46 pub ai_addr: *mut sockaddr, 47 48 pub ai_next: *mut addrinfo, 49 } 50 51 pub struct ip_mreq { 52 pub imr_multiaddr: in_addr, 53 pub imr_interface: in_addr, 54 } 55 56 pub struct linger { 57 pub l_onoff: ::c_int, 58 pub l_linger: ::c_int, 59 } 60 61 pub struct in_addr { 62 pub s_addr: ::in_addr_t, 63 } 64 65 pub struct hostent { 66 pub h_name: *mut ::c_char, 67 pub h_aliases: *mut *mut ::c_char, 68 pub h_addrtype: ::c_int, 69 pub h_length: ::c_int, 70 pub h_addr_list: *mut *mut ::c_char, 71 pub h_addr: *mut ::c_char, 72 } 73 74 pub struct pollfd { 75 pub fd: ::c_int, 76 pub events: ::c_int, 77 pub revents: ::c_int, 78 } 79 80 pub struct lconv { 81 pub decimal_point: *mut ::c_char, 82 pub thousands_sep: *mut ::c_char, 83 pub grouping: *mut ::c_char, 84 pub int_curr_symbol: *mut ::c_char, 85 pub currency_symbol: *mut ::c_char, 86 pub mon_decimal_point: *mut ::c_char, 87 pub mon_thousands_sep: *mut ::c_char, 88 pub mon_grouping: *mut ::c_char, 89 pub positive_sign: *mut ::c_char, 90 pub negative_sign: *mut ::c_char, 91 pub int_frac_digits: ::c_char, 92 pub frac_digits: ::c_char, 93 pub p_cs_precedes: ::c_char, 94 pub p_sep_by_space: ::c_char, 95 pub n_cs_precedes: ::c_char, 96 pub n_sep_by_space: ::c_char, 97 pub p_sign_posn: ::c_char, 98 pub n_sign_posn: ::c_char, 99 pub int_n_cs_precedes: ::c_char, 100 pub int_n_sep_by_space: ::c_char, 101 pub int_n_sign_posn: ::c_char, 102 pub int_p_cs_precedes: ::c_char, 103 pub int_p_sep_by_space: ::c_char, 104 pub int_p_sign_posn: ::c_char, 105 } 106 107 pub struct tm { 108 pub tm_sec: ::c_int, 109 pub tm_min: ::c_int, 110 pub tm_hour: ::c_int, 111 pub tm_mday: ::c_int, 112 pub tm_mon: ::c_int, 113 pub tm_year: ::c_int, 114 pub tm_wday: ::c_int, 115 pub tm_yday: ::c_int, 116 pub tm_isdst: ::c_int, 117 } 118 119 pub struct stat { 120 pub st_dev: ::dev_t, 121 pub st_ino: ::ino_t, 122 pub st_mode: ::mode_t, 123 pub st_nlink: ::nlink_t, 124 pub st_uid: ::uid_t, 125 pub st_gid: ::gid_t, 126 pub st_rdev: dev_t, 127 pub st_size: off_t, 128 pub st_atime: time_t, 129 pub st_spare1: ::c_long, 130 pub st_mtime: time_t, 131 pub st_spare2: ::c_long, 132 pub st_ctime: time_t, 133 pub st_spare3: ::c_long, 134 pub st_blksize: blksize_t, 135 pub st_blocks: blkcnt_t, 136 pub st_spare4: [::c_long; 2usize], 137 } 138 139 pub struct statvfs { 140 pub f_bsize: ::c_ulong, 141 pub f_frsize: ::c_ulong, 142 pub f_blocks: fsblkcnt_t, 143 pub f_bfree: fsblkcnt_t, 144 pub f_bavail: fsblkcnt_t, 145 pub f_files: fsfilcnt_t, 146 pub f_ffree: fsfilcnt_t, 147 pub f_favail: fsfilcnt_t, 148 pub f_fsid: ::c_ulong, 149 pub f_flag: ::c_ulong, 150 pub f_namemax: ::c_ulong, 151 } 152 153 pub struct sigset_t { 154 __val: [::c_ulong; 16], 155 } 156 157 pub struct sigaction { 158 pub sa_handler: extern fn(arg1: ::c_int), 159 pub sa_mask: sigset_t, 160 pub sa_flags: ::c_int, 161 } 162 163 pub struct dirent { 164 pub d_ino: ino_t, 165 pub d_type: ::c_uchar, 166 pub d_name: [::c_char; 256usize], 167 } 168 169 pub struct stack_t { 170 pub ss_sp: *mut ::c_void, 171 pub ss_flags: ::c_int, 172 pub ss_size: usize, 173 } 174 175 pub struct fd_set { // Unverified 176 fds_bits: [::c_ulong; FD_SETSIZE / ULONG_SIZE], 177 } 178 179 pub struct passwd { // Unverified 180 pub pw_name: *mut ::c_char, 181 pub pw_passwd: *mut ::c_char, 182 pub pw_uid: ::uid_t, 183 pub pw_gid: ::gid_t, 184 pub pw_gecos: *mut ::c_char, 185 pub pw_dir: *mut ::c_char, 186 pub pw_shell: *mut ::c_char, 187 } 188 189 pub struct termios { // Unverified 190 pub c_iflag: ::tcflag_t, 191 pub c_oflag: ::tcflag_t, 192 pub c_cflag: ::tcflag_t, 193 pub c_lflag: ::tcflag_t, 194 pub c_line: ::cc_t, 195 pub c_cc: [::cc_t; ::NCCS], 196 } 197 198 pub struct sem_t { // Unverified 199 __size: [::c_char; 16], 200 } 201 202 pub struct Dl_info { // Unverified 203 pub dli_fname: *const ::c_char, 204 pub dli_fbase: *mut ::c_void, 205 pub dli_sname: *const ::c_char, 206 pub dli_saddr: *mut ::c_void, 207 } 208 209 pub struct utsname { // Unverified 210 pub sysname: [::c_char; 65], 211 pub nodename: [::c_char; 65], 212 pub release: [::c_char; 65], 213 pub version: [::c_char; 65], 214 pub machine: [::c_char; 65], 215 pub domainname: [::c_char; 65] 216 } 217 218 pub struct cpu_set_t { // Unverified 219 bits: [u32; 32], 220 } 221 222 pub struct pthread_attr_t { // Unverified 223 __size: [u64; 7] 224 } 225 226 pub struct pthread_rwlockattr_t { // Unverified 227 __lockkind: ::c_int, 228 __pshared: ::c_int, 229 } 230 } 231 232 // unverified constants 233 align_const! { 234 pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t { 235 size: [0; __SIZEOF_PTHREAD_MUTEX_T], 236 }; 237 pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t { 238 size: [0; __SIZEOF_PTHREAD_COND_T], 239 }; 240 pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t { 241 size: [0; __SIZEOF_PTHREAD_RWLOCK_T], 242 }; 243 } 244 pub const NCCS: usize = 32; 245 pub const __SIZEOF_PTHREAD_ATTR_T: usize = 56; 246 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40; 247 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4; 248 pub const __SIZEOF_PTHREAD_COND_T: usize = 48; 249 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4; 250 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56; 251 pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8; 252 pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 32; 253 pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4; 254 pub const __PTHREAD_MUTEX_HAVE_PREV: usize = 1; 255 pub const __PTHREAD_RWLOCK_INT_FLAGS_SHARED: usize = 1; 256 pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0; 257 pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1; 258 pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2; 259 pub const FD_SETSIZE: usize = 1024; 260 // intentionally not public, only used for fd_set 261 const ULONG_SIZE: usize = 32; 262 263 // Other constants 264 pub const EPERM: ::c_int = 1; 265 pub const ENOENT: ::c_int = 2; 266 pub const ESRCH: ::c_int = 3; 267 pub const EINTR: ::c_int = 4; 268 pub const EIO: ::c_int = 5; 269 pub const ENXIO: ::c_int = 6; 270 pub const E2BIG: ::c_int = 7; 271 pub const ENOEXEC: ::c_int = 8; 272 pub const EBADF: ::c_int = 9; 273 pub const ECHILD: ::c_int = 10; 274 pub const EAGAIN: ::c_int = 11; 275 pub const ENOMEM: ::c_int = 12; 276 pub const EACCES: ::c_int = 13; 277 pub const EFAULT: ::c_int = 14; 278 pub const EBUSY: ::c_int = 16; 279 pub const EEXIST: ::c_int = 17; 280 pub const EXDEV: ::c_int = 18; 281 pub const ENODEV: ::c_int = 19; 282 pub const ENOTDIR: ::c_int = 20; 283 pub const EISDIR: ::c_int = 21; 284 pub const EINVAL: ::c_int = 22; 285 pub const ENFILE: ::c_int = 23; 286 pub const EMFILE: ::c_int = 24; 287 pub const ENOTTY: ::c_int = 25; 288 pub const ETXTBSY: ::c_int = 26; 289 pub const EFBIG: ::c_int = 27; 290 pub const ENOSPC: ::c_int = 28; 291 pub const ESPIPE: ::c_int = 29; 292 pub const EROFS: ::c_int = 30; 293 pub const EMLINK: ::c_int = 31; 294 pub const EPIPE: ::c_int = 32; 295 pub const EDOM: ::c_int = 33; 296 pub const ERANGE: ::c_int = 34; 297 pub const ENOMSG: ::c_int = 35; 298 pub const EIDRM: ::c_int = 36; 299 pub const EDEADLK: ::c_int = 45; 300 pub const ENOLCK: ::c_int = 46; 301 pub const ENOSTR: ::c_int = 60; 302 pub const ENODATA: ::c_int = 61; 303 pub const ETIME: ::c_int = 62; 304 pub const ENOSR: ::c_int = 63; 305 pub const ENOLINK: ::c_int = 67; 306 pub const EPROTO: ::c_int = 71; 307 pub const EMULTIHOP: ::c_int = 74; 308 pub const EBADMSG: ::c_int = 77; 309 pub const EFTYPE: ::c_int = 79; 310 pub const ENOSYS: ::c_int = 88; 311 pub const ENOTEMPTY: ::c_int = 90; 312 pub const ENAMETOOLONG: ::c_int = 91; 313 pub const ELOOP: ::c_int = 92; 314 pub const EOPNOTSUPP: ::c_int = 95; 315 pub const EPFNOSUPPORT: ::c_int = 96; 316 pub const ECONNRESET: ::c_int = 104; 317 pub const ENOBUFS: ::c_int = 105; 318 pub const EAFNOSUPPORT: ::c_int = 106; 319 pub const EPROTOTYPE: ::c_int = 107; 320 pub const ENOTSOCK: ::c_int = 108; 321 pub const ENOPROTOOPT: ::c_int = 109; 322 pub const ECONNREFUSED: ::c_int = 111; 323 pub const EADDRINUSE: ::c_int = 112; 324 pub const ECONNABORTED: ::c_int = 113; 325 pub const ENETUNREACH: ::c_int = 114; 326 pub const ENETDOWN: ::c_int = 115; 327 pub const ETIMEDOUT: ::c_int = 116; 328 pub const EHOSTDOWN: ::c_int = 117; 329 pub const EHOSTUNREACH: ::c_int = 118; 330 pub const EINPROGRESS: ::c_int = 119; 331 pub const EALREADY: ::c_int = 120; 332 pub const EDESTADDRREQ: ::c_int = 121; 333 pub const EMSGSIZE: ::c_int = 122; 334 pub const EPROTONOSUPPORT: ::c_int = 123; 335 pub const EADDRNOTAVAIL: ::c_int = 125; 336 pub const ENETRESET: ::c_int = 126; 337 pub const EISCONN: ::c_int = 127; 338 pub const ENOTCONN: ::c_int = 128; 339 pub const ETOOMANYREFS: ::c_int = 129; 340 pub const EDQUOT: ::c_int = 132; 341 pub const ESTALE: ::c_int = 133; 342 pub const ENOTSUP: ::c_int = 134; 343 pub const EILSEQ: ::c_int = 138; 344 pub const EOVERFLOW: ::c_int = 139; 345 pub const ECANCELED: ::c_int = 140; 346 pub const ENOTRECOVERABLE: ::c_int = 141; 347 pub const EOWNERDEAD: ::c_int = 142; 348 pub const EWOULDBLOCK: ::c_int = 11; 349 350 pub const F_DUPFD: ::c_int = 0; 351 pub const F_GETFD: ::c_int = 1; 352 pub const F_SETFD: ::c_int = 2; 353 pub const F_GETFL: ::c_int = 3; 354 pub const F_SETFL: ::c_int = 4; 355 pub const F_GETOWN: ::c_int = 5; 356 pub const F_SETOWN: ::c_int = 6; 357 pub const F_GETLK: ::c_int = 7; 358 pub const F_SETLK: ::c_int = 8; 359 pub const F_SETLKW: ::c_int = 9; 360 pub const F_RGETLK: ::c_int = 10; 361 pub const F_RSETLK: ::c_int = 11; 362 pub const F_CNVT: ::c_int = 12; 363 pub const F_RSETLKW: ::c_int = 13; 364 pub const F_DUPFD_CLOEXEC: ::c_int = 14; 365 366 pub const O_RDONLY: ::c_int = 0; 367 pub const O_WRONLY: ::c_int = 1; 368 pub const O_RDWR: ::c_int = 2; 369 pub const O_APPEND: ::c_int = 8; 370 pub const O_CREAT: ::c_int = 512; 371 pub const O_TRUNC: ::c_int = 1024; 372 pub const O_EXCL: ::c_int = 2048; 373 pub const O_SYNC: ::c_int = 8192; 374 pub const O_NONBLOCK: ::c_int = 16384; 375 376 pub const O_ACCMODE: ::c_int = 3; 377 pub const O_CLOEXEC: ::c_int = 0x80000; 378 379 pub const RTLD_LAZY: ::c_int = 0x1; 380 381 pub const STDIN_FILENO: ::c_int = 0; 382 pub const STDOUT_FILENO: ::c_int = 1; 383 pub const STDERR_FILENO: ::c_int = 2; 384 385 pub const SEEK_SET: ::c_int = 0; 386 pub const SEEK_CUR: ::c_int = 1; 387 pub const SEEK_END: ::c_int = 2; 388 389 pub const FIOCLEX: ::c_ulong = 0x20006601; 390 pub const FIONCLEX: ::c_ulong = 0x20006602; 391 392 pub const S_BLKSIZE: ::mode_t = 1024; 393 pub const S_IREAD: ::mode_t = 256; 394 pub const S_IWRITE: ::mode_t = 128; 395 pub const S_IEXEC: ::mode_t = 64; 396 pub const S_ENFMT: ::mode_t = 1024; 397 pub const S_IFMT: ::mode_t = 61440; 398 pub const S_IFDIR: ::mode_t = 16384; 399 pub const S_IFCHR: ::mode_t = 8192; 400 pub const S_IFBLK: ::mode_t = 24576; 401 pub const S_IFREG: ::mode_t = 32768; 402 pub const S_IFLNK: ::mode_t = 40960; 403 pub const S_IFSOCK: ::mode_t = 49152; 404 pub const S_IFIFO: ::mode_t = 4096; 405 pub const S_IRUSR: ::mode_t = 256; 406 pub const S_IWUSR: ::mode_t = 128; 407 pub const S_IXUSR: ::mode_t = 64; 408 pub const S_IRGRP: ::mode_t = 32; 409 pub const S_IWGRP: ::mode_t = 16; 410 pub const S_IXGRP: ::mode_t = 8; 411 pub const S_IROTH: ::mode_t = 4; 412 pub const S_IWOTH: ::mode_t = 2; 413 pub const S_IXOTH: ::mode_t = 1; 414 415 pub const SOL_TCP: ::c_int = 6; 416 417 pub const PF_UNSPEC: ::c_int = 0; 418 pub const PF_INET: ::c_int = 2; 419 pub const PF_INET6: ::c_int = 23; 420 421 pub const AF_UNSPEC: ::c_int = 0; 422 pub const AF_INET: ::c_int = 2; 423 424 pub const CLOCK_REALTIME: ::clockid_t = 1; 425 pub const CLOCK_MONOTONIC: ::clockid_t = 4; 426 pub const CLOCK_BOOTTIME: ::clockid_t = 4; 427 428 pub const SOCK_STREAM: ::c_int = 1; 429 pub const SOCK_DGRAM: ::c_int = 2; 430 431 pub const SHUT_RD: ::c_int = 0; 432 pub const SHUT_WR: ::c_int = 1; 433 pub const SHUT_RDWR: ::c_int = 2; 434 435 pub const SO_BINTIME: ::c_int = 0x2000; 436 pub const SO_NO_OFFLOAD: ::c_int = 0x4000; 437 pub const SO_NO_DDP: ::c_int = 0x8000; 438 pub const SO_REUSEPORT_LB: ::c_int = 0x10000; 439 pub const SO_LABEL: ::c_int = 0x1009; 440 pub const SO_PEERLABEL: ::c_int = 0x1010; 441 pub const SO_LISTENQLIMIT: ::c_int = 0x1011; 442 pub const SO_LISTENQLEN: ::c_int = 0x1012; 443 pub const SO_LISTENINCQLEN: ::c_int = 0x1013; 444 pub const SO_SETFIB: ::c_int = 0x1014; 445 pub const SO_USER_COOKIE: ::c_int = 0x1015; 446 pub const SO_PROTOCOL: ::c_int = 0x1016; 447 pub const SO_PROTOTYPE: ::c_int = SO_PROTOCOL; 448 pub const SO_VENDOR: ::c_int = 0x80000000; 449 pub const SO_DEBUG: ::c_int = 0x01; 450 pub const SO_ACCEPTCONN: ::c_int = 0x0002; 451 pub const SO_REUSEADDR: ::c_int = 0x0004; 452 pub const SO_KEEPALIVE: ::c_int = 0x0008; 453 pub const SO_DONTROUTE: ::c_int = 0x0010; 454 pub const SO_BROADCAST: ::c_int = 0x0020; 455 pub const SO_USELOOPBACK: ::c_int = 0x0040; 456 pub const SO_LINGER: ::c_int = 0x0080; 457 pub const SO_OOBINLINE: ::c_int = 0x0100; 458 pub const SO_REUSEPORT: ::c_int = 0x0200; 459 pub const SO_TIMESTAMP: ::c_int = 0x0400; 460 pub const SO_NOSIGPIPE: ::c_int = 0x0800; 461 pub const SO_ACCEPTFILTER: ::c_int = 0x1000; 462 pub const SO_SNDBUF: ::c_int = 0x1001; 463 pub const SO_RCVBUF: ::c_int = 0x1002; 464 pub const SO_SNDLOWAT: ::c_int = 0x1003; 465 pub const SO_RCVLOWAT: ::c_int = 0x1004; 466 pub const SO_SNDTIMEO: ::c_int = 0x1005; 467 pub const SO_RCVTIMEO: ::c_int = 0x1006; 468 pub const SO_ERROR: ::c_int = 0x1007; 469 pub const SO_TYPE: ::c_int = 0x1008; 470 471 pub const SOCK_CLOEXEC: ::c_int = O_CLOEXEC; 472 473 pub const INET_ADDRSTRLEN: ::c_int = 16; 474 475 // https://github. 476 // com/bminor/newlib/blob/master/newlib/libc/sys/linux/include/net/if.h#L121 477 pub const IFF_UP: ::c_int = 0x1; // interface is up 478 pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid 479 pub const IFF_DEBUG: ::c_int = 0x4; // turn on debugging 480 pub const IFF_LOOPBACK: ::c_int = 0x8; // is a loopback net 481 pub const IFF_POINTOPOINT: ::c_int = 0x10; // interface is point-to-point link 482 pub const IFF_NOTRAILERS: ::c_int = 0x20; // avoid use of trailers 483 pub const IFF_RUNNING: ::c_int = 0x40; // resources allocated 484 pub const IFF_NOARP: ::c_int = 0x80; // no address resolution protocol 485 pub const IFF_PROMISC: ::c_int = 0x100; // receive all packets 486 pub const IFF_ALLMULTI: ::c_int = 0x200; // receive all multicast packets 487 pub const IFF_OACTIVE: ::c_int = 0x400; // transmission in progress 488 pub const IFF_SIMPLEX: ::c_int = 0x800; // can't hear own transmissions 489 pub const IFF_LINK0: ::c_int = 0x1000; // per link layer defined bit 490 pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit 491 pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit 492 pub const IFF_ALTPHYS: ::c_int = IFF_LINK2; // use alternate physical connection 493 pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast 494 495 pub const TCP_NODELAY: ::c_int = 8193; 496 pub const TCP_MAXSEG: ::c_int = 8194; 497 pub const TCP_NOPUSH: ::c_int = 4; 498 pub const TCP_NOOPT: ::c_int = 8; 499 pub const TCP_KEEPIDLE: ::c_int = 256; 500 pub const TCP_KEEPINTVL: ::c_int = 512; 501 pub const TCP_KEEPCNT: ::c_int = 1024; 502 503 pub const IP_TOS: ::c_int = 3; 504 pub const IP_TTL: ::c_int = 8; 505 pub const IP_MULTICAST_IF: ::c_int = 9; 506 pub const IP_MULTICAST_TTL: ::c_int = 10; 507 pub const IP_MULTICAST_LOOP: ::c_int = 11; 508 pub const IP_ADD_MEMBERSHIP: ::c_int = 11; 509 pub const IP_DROP_MEMBERSHIP: ::c_int = 12; 510 511 pub const IPV6_UNICAST_HOPS: ::c_int = 4; 512 pub const IPV6_MULTICAST_IF: ::c_int = 9; 513 pub const IPV6_MULTICAST_HOPS: ::c_int = 10; 514 pub const IPV6_MULTICAST_LOOP: ::c_int = 11; 515 pub const IPV6_V6ONLY: ::c_int = 27; 516 pub const IPV6_JOIN_GROUP: ::c_int = 12; 517 pub const IPV6_LEAVE_GROUP: ::c_int = 13; 518 pub const IPV6_ADD_MEMBERSHIP: ::c_int = 12; 519 pub const IPV6_DROP_MEMBERSHIP: ::c_int = 13; 520 521 pub const HOST_NOT_FOUND: ::c_int = 1; 522 pub const NO_DATA: ::c_int = 2; 523 pub const NO_ADDRESS: ::c_int = 2; 524 pub const NO_RECOVERY: ::c_int = 3; 525 pub const TRY_AGAIN: ::c_int = 4; 526 527 pub const AI_PASSIVE: ::c_int = 1; 528 pub const AI_CANONNAME: ::c_int = 2; 529 pub const AI_NUMERICHOST: ::c_int = 4; 530 pub const AI_NUMERICSERV: ::c_int = 0; 531 pub const AI_ADDRCONFIG: ::c_int = 0; 532 533 pub const NI_MAXHOST: ::c_int = 1025; 534 pub const NI_MAXSERV: ::c_int = 32; 535 pub const NI_NOFQDN: ::c_int = 1; 536 pub const NI_NUMERICHOST: ::c_int = 2; 537 pub const NI_NAMEREQD: ::c_int = 4; 538 pub const NI_NUMERICSERV: ::c_int = 0; 539 pub const NI_DGRAM: ::c_int = 0; 540 541 pub const EAI_FAMILY: ::c_int = -303; 542 pub const EAI_MEMORY: ::c_int = -304; 543 pub const EAI_NONAME: ::c_int = -305; 544 pub const EAI_SOCKTYPE: ::c_int = -307; 545 546 pub const EXIT_SUCCESS: ::c_int = 0; 547 pub const EXIT_FAILURE: ::c_int = 1; 548 549 pub const PRIO_PROCESS: ::c_int = 0; 550 pub const PRIO_PGRP: ::c_int = 1; 551 pub const PRIO_USER: ::c_int = 2; 552 553 f! { 554 pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () { 555 let bits = ::mem::size_of_val(&(*set).fds_bits[0]) * 8; 556 let fd = fd as usize; 557 (*set).fds_bits[fd / bits] &= !(1 << (fd % bits)); 558 return 559 } 560 561 pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool { 562 let bits = ::mem::size_of_val(&(*set).fds_bits[0]) * 8; 563 let fd = fd as usize; 564 return ((*set).fds_bits[fd / bits] & (1 << (fd % bits))) != 0 565 } 566 567 pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () { 568 let bits = ::mem::size_of_val(&(*set).fds_bits[0]) * 8; 569 let fd = fd as usize; 570 (*set).fds_bits[fd / bits] |= 1 << (fd % bits); 571 return 572 } 573 574 pub fn FD_ZERO(set: *mut fd_set) -> () { 575 for slot in (*set).fds_bits.iter_mut() { 576 *slot = 0; 577 } 578 } 579 } 580 581 extern "C" { getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int582 pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int583 pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; 584 585 #[cfg_attr(target_os = "linux", link_name = "__xpg_strerror_r")] strerror_r( errnum: ::c_int, buf: *mut c_char, buflen: ::size_t, ) -> ::c_int586 pub fn strerror_r( 587 errnum: ::c_int, 588 buf: *mut c_char, 589 buflen: ::size_t, 590 ) -> ::c_int; 591 sem_destroy(sem: *mut sem_t) -> ::c_int592 pub fn sem_destroy(sem: *mut sem_t) -> ::c_int; sem_init( sem: *mut sem_t, pshared: ::c_int, value: ::c_uint, ) -> ::c_int593 pub fn sem_init( 594 sem: *mut sem_t, 595 pshared: ::c_int, 596 value: ::c_uint, 597 ) -> ::c_int; 598 abs(i: ::c_int) -> ::c_int599 pub fn abs(i: ::c_int) -> ::c_int; atof(s: *const ::c_char) -> ::c_double600 pub fn atof(s: *const ::c_char) -> ::c_double; labs(i: ::c_long) -> ::c_long601 pub fn labs(i: ::c_long) -> ::c_long; rand() -> ::c_int602 pub fn rand() -> ::c_int; srand(seed: ::c_uint)603 pub fn srand(seed: ::c_uint); 604 605 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 606 target_vendor = "nintendo")))] bind(fd: ::c_int, addr: *const sockaddr, len: socklen_t) -> ::c_int607 pub fn bind(fd: ::c_int, addr: *const sockaddr, len: socklen_t) 608 -> ::c_int; clock_settime( clock_id: ::clockid_t, tp: *const ::timespec, ) -> ::c_int609 pub fn clock_settime( 610 clock_id: ::clockid_t, 611 tp: *const ::timespec, 612 ) -> ::c_int; clock_gettime( clock_id: ::clockid_t, tp: *mut ::timespec, ) -> ::c_int613 pub fn clock_gettime( 614 clock_id: ::clockid_t, 615 tp: *mut ::timespec, 616 ) -> ::c_int; clock_getres( clock_id: ::clockid_t, res: *mut ::timespec, ) -> ::c_int617 pub fn clock_getres( 618 clock_id: ::clockid_t, 619 res: *mut ::timespec, 620 ) -> ::c_int; closesocket(sockfd: ::c_int) -> ::c_int621 pub fn closesocket(sockfd: ::c_int) -> ::c_int; ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int622 pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int; 623 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 624 target_vendor = "nintendo")))] 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( 626 fd: ::c_int, 627 buf: *mut ::c_void, 628 n: usize, 629 flags: ::c_int, 630 addr: *mut sockaddr, 631 addr_len: *mut socklen_t, 632 ) -> isize; 633 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 634 target_vendor = "nintendo")))] 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_int635 pub fn getnameinfo( 636 sa: *const sockaddr, 637 salen: socklen_t, 638 host: *mut ::c_char, 639 hostlen: socklen_t, 640 serv: *mut ::c_char, 641 servlen: socklen_t, 642 flags: ::c_int, 643 ) -> ::c_int; memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void644 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_int645 pub fn fexecve( 646 fd: ::c_int, 647 argv: *const *const ::c_char, 648 envp: *const *const ::c_char, 649 ) -> ::c_int; gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int650 pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int; getgrgid_r( gid: ::gid_t, grp: *mut ::group, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut ::group, ) -> ::c_int651 pub fn getgrgid_r( 652 gid: ::gid_t, 653 grp: *mut ::group, 654 buf: *mut ::c_char, 655 buflen: ::size_t, 656 result: *mut *mut ::group, 657 ) -> ::c_int; sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int658 pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int; sem_close(sem: *mut sem_t) -> ::c_int659 pub fn sem_close(sem: *mut sem_t) -> ::c_int; getdtablesize() -> ::c_int660 pub fn getdtablesize() -> ::c_int; getgrnam_r( name: *const ::c_char, grp: *mut ::group, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut ::group, ) -> ::c_int661 pub fn getgrnam_r( 662 name: *const ::c_char, 663 grp: *mut ::group, 664 buf: *mut ::c_char, 665 buflen: ::size_t, 666 result: *mut *mut ::group, 667 ) -> ::c_int; pthread_sigmask( how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t, ) -> ::c_int668 pub fn pthread_sigmask( 669 how: ::c_int, 670 set: *const sigset_t, 671 oldset: *mut sigset_t, 672 ) -> ::c_int; sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t673 pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t; getgrnam(name: *const ::c_char) -> *mut ::group674 pub fn getgrnam(name: *const ::c_char) -> *mut ::group; pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int675 pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int; sem_unlink(name: *const ::c_char) -> ::c_int676 pub fn sem_unlink(name: *const ::c_char) -> ::c_int; daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int677 pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int; getpwnam_r( name: *const ::c_char, pwd: *mut passwd, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut passwd, ) -> ::c_int678 pub fn getpwnam_r( 679 name: *const ::c_char, 680 pwd: *mut passwd, 681 buf: *mut ::c_char, 682 buflen: ::size_t, 683 result: *mut *mut passwd, 684 ) -> ::c_int; getpwuid_r( uid: ::uid_t, pwd: *mut passwd, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut passwd, ) -> ::c_int685 pub fn getpwuid_r( 686 uid: ::uid_t, 687 pwd: *mut passwd, 688 buf: *mut ::c_char, 689 buflen: ::size_t, 690 result: *mut *mut passwd, 691 ) -> ::c_int; sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int692 pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int; pthread_atfork( prepare: ::Option<unsafe extern "C" fn()>, parent: ::Option<unsafe extern "C" fn()>, child: ::Option<unsafe extern "C" fn()>, ) -> ::c_int693 pub fn pthread_atfork( 694 prepare: ::Option<unsafe extern "C" fn()>, 695 parent: ::Option<unsafe extern "C" fn()>, 696 child: ::Option<unsafe extern "C" fn()>, 697 ) -> ::c_int; getgrgid(gid: ::gid_t) -> *mut ::group698 pub fn getgrgid(gid: ::gid_t) -> *mut ::group; popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE699 pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE; uname(buf: *mut ::utsname) -> ::c_int700 pub fn uname(buf: *mut ::utsname) -> ::c_int; 701 } 702 703 cfg_if! { 704 if #[cfg(target_arch = "arm")] { 705 mod arm; 706 pub use self::arm::*; 707 } else if #[cfg(target_arch = "aarch64")] { 708 mod aarch64; 709 pub use self::aarch64::*; 710 } else if #[cfg(target_arch = "xtensa")] { 711 mod xtensa; 712 pub use self::xtensa::*; 713 } else if #[cfg(target_arch = "powerpc")] { 714 mod powerpc; 715 pub use self::powerpc::*; 716 } else { 717 // Only tested on ARM so far. Other platforms might have different 718 // definitions for types and constants. 719 pub use target_arch_not_implemented; 720 } 721 } 722 723 cfg_if! { 724 if #[cfg(libc_align)] { 725 #[macro_use] 726 mod align; 727 } else { 728 #[macro_use] 729 mod no_align; 730 } 731 } 732 expand_align!(); 733