vendor/libc-0.2.31/src/unix/notbsd/linux/mod.rs

   1 //! Linux-specific definitions for linux-like values
   2
   3 use dox::{mem, Option};
   4
   5 pub type useconds_t = u32;
   6 pub type dev_t = u64;
   7 pub type socklen_t = u32;
   8 pub type pthread_t = c_ulong;
   9 pub type mode_t = u32;
  10 pub type ino64_t = u64;
  11 pub type off64_t = i64;
  12 pub type blkcnt64_t = i64;
  13 pub type rlim64_t = u64;
  14 pub type shmatt_t = ::c_ulong;
  15 pub type mqd_t = ::c_int;
  16 pub type msgqnum_t = ::c_ulong;
  17 pub type msglen_t = ::c_ulong;
  18 pub type nfds_t = ::c_ulong;
  19 pub type nl_item = ::c_int;
  20 pub type idtype_t = ::c_uint;
  21 pub type loff_t = ::c_longlong;
  22
  23 pub type __u8 = ::c_uchar;
  24 pub type __u16 = ::c_ushort;
  25 pub type __s16 = ::c_short;
  26 pub type __u32 = ::c_uint;
  27 pub type __s32 = ::c_int;
  28
  29 pub enum fpos64_t {} // TODO: fill this out with a struct
  30
  31 s! {
  32     pub struct dirent {
  33         pub d_ino: ::ino_t,
  34         pub d_off: ::off_t,
  35         pub d_reclen: ::c_ushort,
  36         pub d_type: ::c_uchar,
  37         pub d_name: [::c_char; 256],
  38     }
  39
  40     pub struct dirent64 {
  41         pub d_ino: ::ino64_t,
  42         pub d_off: ::off64_t,
  43         pub d_reclen: ::c_ushort,
  44         pub d_type: ::c_uchar,
  45         pub d_name: [::c_char; 256],
  46     }
  47
  48     pub struct rlimit64 {
  49         pub rlim_cur: rlim64_t,
  50         pub rlim_max: rlim64_t,
  51     }
  52
  53     pub struct glob_t {
  54         pub gl_pathc: ::size_t,
  55         pub gl_pathv: *mut *mut c_char,
  56         pub gl_offs: ::size_t,
  57         pub gl_flags: ::c_int,
  58
  59         __unused1: *mut ::c_void,
  60         __unused2: *mut ::c_void,
  61         __unused3: *mut ::c_void,
  62         __unused4: *mut ::c_void,
  63         __unused5: *mut ::c_void,
  64     }
  65
  66     pub struct ifaddrs {
  67         pub ifa_next: *mut ifaddrs,
  68         pub ifa_name: *mut c_char,
  69         pub ifa_flags: ::c_uint,
  70         pub ifa_addr: *mut ::sockaddr,
  71         pub ifa_netmask: *mut ::sockaddr,
  72         pub ifa_ifu: *mut ::sockaddr, // FIXME This should be a union
  73         pub ifa_data: *mut ::c_void
  74     }
  75
  76     pub struct pthread_mutex_t {
  77         #[cfg(any(target_arch = "mips", target_arch = "arm",
  78                   target_arch = "powerpc"))]
  79         __align: [::c_long; 0],
  80         #[cfg(not(any(target_arch = "mips", target_arch = "arm",
  81                       target_arch = "powerpc")))]
  82         __align: [::c_longlong; 0],
  83         size: [u8; __SIZEOF_PTHREAD_MUTEX_T],
  84     }
  85
  86     pub struct pthread_rwlock_t {
  87         #[cfg(any(target_arch = "mips", target_arch = "arm",
  88                   target_arch = "powerpc"))]
  89         __align: [::c_long; 0],
  90         #[cfg(not(any(target_arch = "mips", target_arch = "arm",
  91                       target_arch = "powerpc")))]
  92         __align: [::c_longlong; 0],
  93         size: [u8; __SIZEOF_PTHREAD_RWLOCK_T],
  94     }
  95
  96     pub struct pthread_mutexattr_t {
  97         #[cfg(any(target_arch = "x86_64", target_arch = "powerpc64",
  98                   target_arch = "mips64", target_arch = "s390x",
  99                   target_arch = "sparc64"))]
 100         __align: [::c_int; 0],
 101         #[cfg(not(any(target_arch = "x86_64", target_arch = "powerpc64",
 102                       target_arch = "mips64", target_arch = "s390x",
 103                       target_arch = "sparc64")))]
 104         __align: [::c_long; 0],
 105         size: [u8; __SIZEOF_PTHREAD_MUTEXATTR_T],
 106     }
 107
 108     pub struct pthread_rwlockattr_t {
 109         #[cfg(any(target_env = "musl"))]
 110         __align: [::c_int; 0],
 111         #[cfg(not(any(target_env = "musl")))]
 112         __align: [::c_long; 0],
 113         size: [u8; __SIZEOF_PTHREAD_RWLOCKATTR_T],
 114     }
 115
 116     pub struct pthread_cond_t {
 117         #[cfg(any(target_env = "musl"))]
 118         __align: [*const ::c_void; 0],
 119         #[cfg(not(any(target_env = "musl")))]
 120         __align: [::c_longlong; 0],
 121         size: [u8; __SIZEOF_PTHREAD_COND_T],
 122     }
 123
 124     pub struct pthread_condattr_t {
 125         __align: [::c_int; 0],
 126         size: [u8; __SIZEOF_PTHREAD_CONDATTR_T],
 127     }
 128
 129     pub struct passwd {
 130         pub pw_name: *mut ::c_char,
 131         pub pw_passwd: *mut ::c_char,
 132         pub pw_uid: ::uid_t,
 133         pub pw_gid: ::gid_t,
 134         pub pw_gecos: *mut ::c_char,
 135         pub pw_dir: *mut ::c_char,
 136         pub pw_shell: *mut ::c_char,
 137     }
 138
 139     pub struct spwd {
 140         pub sp_namp: *mut ::c_char,
 141         pub sp_pwdp: *mut ::c_char,
 142         pub sp_lstchg: ::c_long,
 143         pub sp_min: ::c_long,
 144         pub sp_max: ::c_long,
 145         pub sp_warn: ::c_long,
 146         pub sp_inact: ::c_long,
 147         pub sp_expire: ::c_long,
 148         pub sp_flag: ::c_ulong,
 149     }
 150
 151     pub struct statvfs {
 152         pub f_bsize: ::c_ulong,
 153         pub f_frsize: ::c_ulong,
 154         pub f_blocks: ::fsblkcnt_t,
 155         pub f_bfree: ::fsblkcnt_t,
 156         pub f_bavail: ::fsblkcnt_t,
 157         pub f_files: ::fsfilcnt_t,
 158         pub f_ffree: ::fsfilcnt_t,
 159         pub f_favail: ::fsfilcnt_t,
 160         #[cfg(target_endian = "little")]
 161         pub f_fsid: ::c_ulong,
 162         #[cfg(target_pointer_width = "32")]
 163         __f_unused: ::c_int,
 164         #[cfg(target_endian = "big")]
 165         pub f_fsid: ::c_ulong,
 166         pub f_flag: ::c_ulong,
 167         pub f_namemax: ::c_ulong,
 168         __f_spare: [::c_int; 6],
 169     }
 170
 171     pub struct dqblk {
 172         pub dqb_bhardlimit: ::uint64_t,
 173         pub dqb_bsoftlimit: ::uint64_t,
 174         pub dqb_curspace: ::uint64_t,
 175         pub dqb_ihardlimit: ::uint64_t,
 176         pub dqb_isoftlimit: ::uint64_t,
 177         pub dqb_curinodes: ::uint64_t,
 178         pub dqb_btime: ::uint64_t,
 179         pub dqb_itime: ::uint64_t,
 180         pub dqb_valid: ::uint32_t,
 181     }
 182
 183     pub struct signalfd_siginfo {
 184         pub ssi_signo: ::uint32_t,
 185         pub ssi_errno: ::int32_t,
 186         pub ssi_code: ::int32_t,
 187         pub ssi_pid: ::uint32_t,
 188         pub ssi_uid: ::uint32_t,
 189         pub ssi_fd: ::int32_t,
 190         pub ssi_tid: ::uint32_t,
 191         pub ssi_band: ::uint32_t,
 192         pub ssi_overrun: ::uint32_t,
 193         pub ssi_trapno: ::uint32_t,
 194         pub ssi_status: ::int32_t,
 195         pub ssi_int: ::int32_t,
 196         pub ssi_ptr: ::uint64_t,
 197         pub ssi_utime: ::uint64_t,
 198         pub ssi_stime: ::uint64_t,
 199         pub ssi_addr: ::uint64_t,
 200         _pad: [::uint8_t; 48],
 201     }
 202
 203     pub struct itimerspec {
 204         pub it_interval: ::timespec,
 205         pub it_value: ::timespec,
 206     }
 207
 208     pub struct fsid_t {
 209         __val: [::c_int; 2],
 210     }
 211
 212     pub struct mq_attr {
 213         pub mq_flags: ::c_long,
 214         pub mq_maxmsg: ::c_long,
 215         pub mq_msgsize: ::c_long,
 216         pub mq_curmsgs: ::c_long,
 217         pad: [::c_long; 4]
 218     }
 219
 220     pub struct cpu_set_t {
 221         #[cfg(target_pointer_width = "32")]
 222         bits: [u32; 32],
 223         #[cfg(target_pointer_width = "64")]
 224         bits: [u64; 16],
 225     }
 226
 227     pub struct if_nameindex {
 228         pub if_index: ::c_uint,
 229         pub if_name: *mut ::c_char,
 230     }
 231
 232     // System V IPC
 233     pub struct msginfo {
 234         pub msgpool: ::c_int,
 235         pub msgmap: ::c_int,
 236         pub msgmax: ::c_int,
 237         pub msgmnb: ::c_int,
 238         pub msgmni: ::c_int,
 239         pub msgssz: ::c_int,
 240         pub msgtql: ::c_int,
 241         pub msgseg: ::c_ushort,
 242     }
 243
 244     pub struct mmsghdr {
 245         pub msg_hdr: ::msghdr,
 246         pub msg_len: ::c_uint,
 247     }
 248
 249     pub struct sembuf {
 250         pub sem_num: ::c_ushort,
 251         pub sem_op: ::c_short,
 252         pub sem_flg: ::c_short,
 253     }
 254
 255     pub struct input_event {
 256         pub time: ::timeval,
 257         pub type_: ::__u16,
 258         pub code: ::__u16,
 259         pub value: ::__s32,
 260     }
 261
 262     pub struct input_id {
 263         pub bustype: ::__u16,
 264         pub vendor: ::__u16,
 265         pub product: ::__u16,
 266         pub version: ::__u16,
 267     }
 268
 269     pub struct input_absinfo {
 270         pub value: ::__s32,
 271         pub minimum: ::__s32,
 272         pub maximum: ::__s32,
 273         pub fuzz: ::__s32,
 274         pub flat: ::__s32,
 275         pub resolution: ::__s32,
 276     }
 277
 278     pub struct input_keymap_entry {
 279         pub flags: ::__u8,
 280         pub len: ::__u8,
 281         pub index: ::__u16,
 282         pub keycode: ::__u32,
 283         pub scancode: [::__u8; 32],
 284     }
 285
 286     pub struct input_mask {
 287         pub type_: ::__u32,
 288         pub codes_size: ::__u32,
 289         pub codes_ptr: ::__u64,
 290     }
 291
 292     pub struct ff_replay {
 293         pub length: ::__u16,
 294         pub delay: ::__u16,
 295     }
 296
 297     pub struct ff_trigger {
 298         pub button: ::__u16,
 299         pub interval: ::__u16,
 300     }
 301
 302     pub struct ff_envelope {
 303         pub attack_length: ::__u16,
 304         pub attack_level: ::__u16,
 305         pub fade_length: ::__u16,
 306         pub fade_level: ::__u16,
 307     }
 308
 309     pub struct ff_constant_effect {
 310         pub level: ::__s16,
 311         pub envelope: ff_envelope,
 312     }
 313
 314     pub struct ff_ramp_effect {
 315         pub start_level: ::__s16,
 316         pub end_level: ::__s16,
 317         pub envelope: ff_envelope,
 318     }
 319
 320     pub struct ff_condition_effect {
 321         pub right_saturation: ::__u16,
 322         pub left_saturation: ::__u16,
 323
 324         pub right_coeff: ::__s16,
 325         pub left_coeff: ::__s16,
 326
 327         pub deadband: ::__u16,
 328         pub center: ::__s16,
 329     }
 330
 331     pub struct ff_periodic_effect {
 332         pub waveform: ::__u16,
 333         pub period: ::__u16,
 334         pub magnitude: ::__s16,
 335         pub offset: ::__s16,
 336         pub phase: ::__u16,
 337
 338         pub envelope: ff_envelope,
 339
 340         pub custom_len: ::__u32,
 341         pub custom_data: *mut ::__s16,
 342     }
 343
 344     pub struct ff_rumble_effect {
 345         pub strong_magnitude: ::__u16,
 346         pub weak_magnitude: ::__u16,
 347     }
 348
 349     pub struct ff_effect {
 350         pub type_: ::__u16,
 351         pub id: ::__s16,
 352         pub direction: ::__u16,
 353         pub trigger: ff_trigger,
 354         pub replay: ff_replay,
 355         // FIXME this is actually a union
 356         #[cfg(target_pointer_width = "64")]
 357         pub u: [u64; 4],
 358         #[cfg(target_pointer_width = "32")]
 359         pub u: [u32; 7],
 360     }
 361 }
 362
 363 pub const ABDAY_1: ::nl_item = 0x20000;
 364 pub const ABDAY_2: ::nl_item = 0x20001;
 365 pub const ABDAY_3: ::nl_item = 0x20002;
 366 pub const ABDAY_4: ::nl_item = 0x20003;
 367 pub const ABDAY_5: ::nl_item = 0x20004;
 368 pub const ABDAY_6: ::nl_item = 0x20005;
 369 pub const ABDAY_7: ::nl_item = 0x20006;
 370
 371 pub const DAY_1: ::nl_item = 0x20007;
 372 pub const DAY_2: ::nl_item = 0x20008;
 373 pub const DAY_3: ::nl_item = 0x20009;
 374 pub const DAY_4: ::nl_item = 0x2000A;
 375 pub const DAY_5: ::nl_item = 0x2000B;
 376 pub const DAY_6: ::nl_item = 0x2000C;
 377 pub const DAY_7: ::nl_item = 0x2000D;
 378
 379 pub const ABMON_1: ::nl_item = 0x2000E;
 380 pub const ABMON_2: ::nl_item = 0x2000F;
 381 pub const ABMON_3: ::nl_item = 0x20010;
 382 pub const ABMON_4: ::nl_item = 0x20011;
 383 pub const ABMON_5: ::nl_item = 0x20012;
 384 pub const ABMON_6: ::nl_item = 0x20013;
 385 pub const ABMON_7: ::nl_item = 0x20014;
 386 pub const ABMON_8: ::nl_item = 0x20015;
 387 pub const ABMON_9: ::nl_item = 0x20016;
 388 pub const ABMON_10: ::nl_item = 0x20017;
 389 pub const ABMON_11: ::nl_item = 0x20018;
 390 pub const ABMON_12: ::nl_item = 0x20019;
 391
 392 pub const MON_1: ::nl_item = 0x2001A;
 393 pub const MON_2: ::nl_item = 0x2001B;
 394 pub const MON_3: ::nl_item = 0x2001C;
 395 pub const MON_4: ::nl_item = 0x2001D;
 396 pub const MON_5: ::nl_item = 0x2001E;
 397 pub const MON_6: ::nl_item = 0x2001F;
 398 pub const MON_7: ::nl_item = 0x20020;
 399 pub const MON_8: ::nl_item = 0x20021;
 400 pub const MON_9: ::nl_item = 0x20022;
 401 pub const MON_10: ::nl_item = 0x20023;
 402 pub const MON_11: ::nl_item = 0x20024;
 403 pub const MON_12: ::nl_item = 0x20025;
 404
 405 pub const AM_STR: ::nl_item = 0x20026;
 406 pub const PM_STR: ::nl_item = 0x20027;
 407
 408 pub const D_T_FMT: ::nl_item = 0x20028;
 409 pub const D_FMT: ::nl_item = 0x20029;
 410 pub const T_FMT: ::nl_item = 0x2002A;
 411 pub const T_FMT_AMPM: ::nl_item = 0x2002B;
 412
 413 pub const ERA: ::nl_item = 0x2002C;
 414 pub const ERA_D_FMT: ::nl_item = 0x2002E;
 415 pub const ALT_DIGITS: ::nl_item = 0x2002F;
 416 pub const ERA_D_T_FMT: ::nl_item = 0x20030;
 417 pub const ERA_T_FMT: ::nl_item = 0x20031;
 418
 419 pub const CODESET: ::nl_item = 14;
 420
 421 pub const CRNCYSTR: ::nl_item = 0x4000F;
 422
 423 pub const RUSAGE_THREAD: ::c_int = 1;
 424 pub const RUSAGE_CHILDREN: ::c_int = -1;
 425
 426 pub const RADIXCHAR: ::nl_item = 0x10000;
 427 pub const THOUSEP: ::nl_item = 0x10001;
 428
 429 pub const YESEXPR: ::nl_item = 0x50000;
 430 pub const NOEXPR: ::nl_item = 0x50001;
 431 pub const YESSTR: ::nl_item = 0x50002;
 432 pub const NOSTR: ::nl_item = 0x50003;
 433
 434 pub const FILENAME_MAX: ::c_uint = 4096;
 435 pub const L_tmpnam: ::c_uint = 20;
 436 pub const _PC_LINK_MAX: ::c_int = 0;
 437 pub const _PC_MAX_CANON: ::c_int = 1;
 438 pub const _PC_MAX_INPUT: ::c_int = 2;
 439 pub const _PC_NAME_MAX: ::c_int = 3;
 440 pub const _PC_PATH_MAX: ::c_int = 4;
 441 pub const _PC_PIPE_BUF: ::c_int = 5;
 442 pub const _PC_CHOWN_RESTRICTED: ::c_int = 6;
 443 pub const _PC_NO_TRUNC: ::c_int = 7;
 444 pub const _PC_VDISABLE: ::c_int = 8;
 445 pub const _PC_SYNC_IO: ::c_int = 9;
 446 pub const _PC_ASYNC_IO: ::c_int = 10;
 447 pub const _PC_PRIO_IO: ::c_int = 11;
 448 pub const _PC_SOCK_MAXBUF: ::c_int = 12;
 449 pub const _PC_FILESIZEBITS: ::c_int = 13;
 450 pub const _PC_REC_INCR_XFER_SIZE: ::c_int = 14;
 451 pub const _PC_REC_MAX_XFER_SIZE: ::c_int = 15;
 452 pub const _PC_REC_MIN_XFER_SIZE: ::c_int = 16;
 453 pub const _PC_REC_XFER_ALIGN: ::c_int = 17;
 454 pub const _PC_ALLOC_SIZE_MIN: ::c_int = 18;
 455 pub const _PC_SYMLINK_MAX: ::c_int = 19;
 456 pub const _PC_2_SYMLINKS: ::c_int = 20;
 457
 458 pub const _SC_ARG_MAX: ::c_int = 0;
 459 pub const _SC_CHILD_MAX: ::c_int = 1;
 460 pub const _SC_CLK_TCK: ::c_int = 2;
 461 pub const _SC_NGROUPS_MAX: ::c_int = 3;
 462 pub const _SC_OPEN_MAX: ::c_int = 4;
 463 pub const _SC_STREAM_MAX: ::c_int = 5;
 464 pub const _SC_TZNAME_MAX: ::c_int = 6;
 465 pub const _SC_JOB_CONTROL: ::c_int = 7;
 466 pub const _SC_SAVED_IDS: ::c_int = 8;
 467 pub const _SC_REALTIME_SIGNALS: ::c_int = 9;
 468 pub const _SC_PRIORITY_SCHEDULING: ::c_int = 10;
 469 pub const _SC_TIMERS: ::c_int = 11;
 470 pub const _SC_ASYNCHRONOUS_IO: ::c_int = 12;
 471 pub const _SC_PRIORITIZED_IO: ::c_int = 13;
 472 pub const _SC_SYNCHRONIZED_IO: ::c_int = 14;
 473 pub const _SC_FSYNC: ::c_int = 15;
 474 pub const _SC_MAPPED_FILES: ::c_int = 16;
 475 pub const _SC_MEMLOCK: ::c_int = 17;
 476 pub const _SC_MEMLOCK_RANGE: ::c_int = 18;
 477 pub const _SC_MEMORY_PROTECTION: ::c_int = 19;
 478 pub const _SC_MESSAGE_PASSING: ::c_int = 20;
 479 pub const _SC_SEMAPHORES: ::c_int = 21;
 480 pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 22;
 481 pub const _SC_AIO_LISTIO_MAX: ::c_int = 23;
 482 pub const _SC_AIO_MAX: ::c_int = 24;
 483 pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 25;
 484 pub const _SC_DELAYTIMER_MAX: ::c_int = 26;
 485 pub const _SC_MQ_OPEN_MAX: ::c_int = 27;
 486 pub const _SC_MQ_PRIO_MAX: ::c_int = 28;
 487 pub const _SC_VERSION: ::c_int = 29;
 488 pub const _SC_PAGESIZE: ::c_int = 30;
 489 pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
 490 pub const _SC_RTSIG_MAX: ::c_int = 31;
 491 pub const _SC_SEM_NSEMS_MAX: ::c_int = 32;
 492 pub const _SC_SEM_VALUE_MAX: ::c_int = 33;
 493 pub const _SC_SIGQUEUE_MAX: ::c_int = 34;
 494 pub const _SC_TIMER_MAX: ::c_int = 35;
 495 pub const _SC_BC_BASE_MAX: ::c_int = 36;
 496 pub const _SC_BC_DIM_MAX: ::c_int = 37;
 497 pub const _SC_BC_SCALE_MAX: ::c_int = 38;
 498 pub const _SC_BC_STRING_MAX: ::c_int = 39;
 499 pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 40;
 500 pub const _SC_EXPR_NEST_MAX: ::c_int = 42;
 501 pub const _SC_LINE_MAX: ::c_int = 43;
 502 pub const _SC_RE_DUP_MAX: ::c_int = 44;
 503 pub const _SC_2_VERSION: ::c_int = 46;
 504 pub const _SC_2_C_BIND: ::c_int = 47;
 505 pub const _SC_2_C_DEV: ::c_int = 48;
 506 pub const _SC_2_FORT_DEV: ::c_int = 49;
 507 pub const _SC_2_FORT_RUN: ::c_int = 50;
 508 pub const _SC_2_SW_DEV: ::c_int = 51;
 509 pub const _SC_2_LOCALEDEF: ::c_int = 52;
 510 pub const _SC_UIO_MAXIOV: ::c_int = 60;
 511 pub const _SC_IOV_MAX: ::c_int = 60;
 512 pub const _SC_THREADS: ::c_int = 67;
 513 pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 68;
 514 pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 69;
 515 pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 70;
 516 pub const _SC_LOGIN_NAME_MAX: ::c_int = 71;
 517 pub const _SC_TTY_NAME_MAX: ::c_int = 72;
 518 pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 73;
 519 pub const _SC_THREAD_KEYS_MAX: ::c_int = 74;
 520 pub const _SC_THREAD_STACK_MIN: ::c_int = 75;
 521 pub const _SC_THREAD_THREADS_MAX: ::c_int = 76;
 522 pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 77;
 523 pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 78;
 524 pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 79;
 525 pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 80;
 526 pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 81;
 527 pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 82;
 528 pub const _SC_NPROCESSORS_CONF: ::c_int = 83;
 529 pub const _SC_NPROCESSORS_ONLN: ::c_int = 84;
 530 pub const _SC_PHYS_PAGES: ::c_int = 85;
 531 pub const _SC_AVPHYS_PAGES: ::c_int = 86;
 532 pub const _SC_ATEXIT_MAX: ::c_int = 87;
 533 pub const _SC_PASS_MAX: ::c_int = 88;
 534 pub const _SC_XOPEN_VERSION: ::c_int = 89;
 535 pub const _SC_XOPEN_XCU_VERSION: ::c_int = 90;
 536 pub const _SC_XOPEN_UNIX: ::c_int = 91;
 537 pub const _SC_XOPEN_CRYPT: ::c_int = 92;
 538 pub const _SC_XOPEN_ENH_I18N: ::c_int = 93;
 539 pub const _SC_XOPEN_SHM: ::c_int = 94;
 540 pub const _SC_2_CHAR_TERM: ::c_int = 95;
 541 pub const _SC_2_UPE: ::c_int = 97;
 542 pub const _SC_XOPEN_XPG2: ::c_int = 98;
 543 pub const _SC_XOPEN_XPG3: ::c_int = 99;
 544 pub const _SC_XOPEN_XPG4: ::c_int = 100;
 545 pub const _SC_NZERO: ::c_int = 109;
 546 pub const _SC_XBS5_ILP32_OFF32: ::c_int = 125;
 547 pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 126;
 548 pub const _SC_XBS5_LP64_OFF64: ::c_int = 127;
 549 pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 128;
 550 pub const _SC_XOPEN_LEGACY: ::c_int = 129;
 551 pub const _SC_XOPEN_REALTIME: ::c_int = 130;
 552 pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 131;
 553 pub const _SC_ADVISORY_INFO: ::c_int = 132;
 554 pub const _SC_BARRIERS: ::c_int = 133;
 555 pub const _SC_CLOCK_SELECTION: ::c_int = 137;
 556 pub const _SC_CPUTIME: ::c_int = 138;
 557 pub const _SC_THREAD_CPUTIME: ::c_int = 139;
 558 pub const _SC_MONOTONIC_CLOCK: ::c_int = 149;
 559 pub const _SC_READER_WRITER_LOCKS: ::c_int = 153;
 560 pub const _SC_SPIN_LOCKS: ::c_int = 154;
 561 pub const _SC_REGEXP: ::c_int = 155;
 562 pub const _SC_SHELL: ::c_int = 157;
 563 pub const _SC_SPAWN: ::c_int = 159;
 564 pub const _SC_SPORADIC_SERVER: ::c_int = 160;
 565 pub const _SC_THREAD_SPORADIC_SERVER: ::c_int = 161;
 566 pub const _SC_TIMEOUTS: ::c_int = 164;
 567 pub const _SC_TYPED_MEMORY_OBJECTS: ::c_int = 165;
 568 pub const _SC_2_PBS: ::c_int = 168;
 569 pub const _SC_2_PBS_ACCOUNTING: ::c_int = 169;
 570 pub const _SC_2_PBS_LOCATE: ::c_int = 170;
 571 pub const _SC_2_PBS_MESSAGE: ::c_int = 171;
 572 pub const _SC_2_PBS_TRACK: ::c_int = 172;
 573 pub const _SC_SYMLOOP_MAX: ::c_int = 173;
 574 pub const _SC_STREAMS: ::c_int = 174;
 575 pub const _SC_2_PBS_CHECKPOINT: ::c_int = 175;
 576 pub const _SC_V6_ILP32_OFF32: ::c_int = 176;
 577 pub const _SC_V6_ILP32_OFFBIG: ::c_int = 177;
 578 pub const _SC_V6_LP64_OFF64: ::c_int = 178;
 579 pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 179;
 580 pub const _SC_HOST_NAME_MAX: ::c_int = 180;
 581 pub const _SC_TRACE: ::c_int = 181;
 582 pub const _SC_TRACE_EVENT_FILTER: ::c_int = 182;
 583 pub const _SC_TRACE_INHERIT: ::c_int = 183;
 584 pub const _SC_TRACE_LOG: ::c_int = 184;
 585 pub const _SC_IPV6: ::c_int = 235;
 586 pub const _SC_RAW_SOCKETS: ::c_int = 236;
 587 pub const _SC_V7_ILP32_OFF32: ::c_int = 237;
 588 pub const _SC_V7_ILP32_OFFBIG: ::c_int = 238;
 589 pub const _SC_V7_LP64_OFF64: ::c_int = 239;
 590 pub const _SC_V7_LPBIG_OFFBIG: ::c_int = 240;
 591 pub const _SC_SS_REPL_MAX: ::c_int = 241;
 592 pub const _SC_TRACE_EVENT_NAME_MAX: ::c_int = 242;
 593 pub const _SC_TRACE_NAME_MAX: ::c_int = 243;
 594 pub const _SC_TRACE_SYS_MAX: ::c_int = 244;
 595 pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 245;
 596 pub const _SC_XOPEN_STREAMS: ::c_int = 246;
 597 pub const _SC_THREAD_ROBUST_PRIO_INHERIT: ::c_int = 247;
 598 pub const _SC_THREAD_ROBUST_PRIO_PROTECT: ::c_int = 248;
 599
 600 pub const RLIM_SAVED_MAX: ::rlim_t = RLIM_INFINITY;
 601 pub const RLIM_SAVED_CUR: ::rlim_t = RLIM_INFINITY;
 602
 603 pub const GLOB_ERR: ::c_int = 1 << 0;
 604 pub const GLOB_MARK: ::c_int = 1 << 1;
 605 pub const GLOB_NOSORT: ::c_int = 1 << 2;
 606 pub const GLOB_DOOFFS: ::c_int = 1 << 3;
 607 pub const GLOB_NOCHECK: ::c_int = 1 << 4;
 608 pub const GLOB_APPEND: ::c_int = 1 << 5;
 609 pub const GLOB_NOESCAPE: ::c_int = 1 << 6;
 610
 611 pub const GLOB_NOSPACE: ::c_int = 1;
 612 pub const GLOB_ABORTED: ::c_int = 2;
 613 pub const GLOB_NOMATCH: ::c_int = 3;
 614
 615 pub const POSIX_MADV_NORMAL: ::c_int = 0;
 616 pub const POSIX_MADV_RANDOM: ::c_int = 1;
 617 pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
 618 pub const POSIX_MADV_WILLNEED: ::c_int = 3;
 619
 620 pub const S_IEXEC: mode_t = 64;
 621 pub const S_IWRITE: mode_t = 128;
 622 pub const S_IREAD: mode_t = 256;
 623
 624 pub const F_LOCK: ::c_int = 1;
 625 pub const F_TEST: ::c_int = 3;
 626 pub const F_TLOCK: ::c_int = 2;
 627 pub const F_ULOCK: ::c_int = 0;
 628
 629 pub const IFF_LOWER_UP: ::c_int = 0x10000;
 630 pub const IFF_DORMANT: ::c_int = 0x20000;
 631 pub const IFF_ECHO: ::c_int = 0x40000;
 632
 633 pub const ST_RDONLY: ::c_ulong = 1;
 634 pub const ST_NOSUID: ::c_ulong = 2;
 635 pub const ST_NODEV: ::c_ulong = 4;
 636 pub const ST_NOEXEC: ::c_ulong = 8;
 637 pub const ST_SYNCHRONOUS: ::c_ulong = 16;
 638 pub const ST_MANDLOCK: ::c_ulong = 64;
 639 pub const ST_WRITE: ::c_ulong = 128;
 640 pub const ST_APPEND: ::c_ulong = 256;
 641 pub const ST_IMMUTABLE: ::c_ulong = 512;
 642 pub const ST_NOATIME: ::c_ulong = 1024;
 643 pub const ST_NODIRATIME: ::c_ulong = 2048;
 644
 645 pub const RTLD_NEXT: *mut ::c_void = -1i64 as *mut ::c_void;
 646 pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
 647 pub const RTLD_NODELETE: ::c_int = 0x1000;
 648 pub const RTLD_NOW: ::c_int = 0x2;
 649
 650 pub const TCP_MD5SIG: ::c_int = 14;
 651
 652 pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
 653     __align: [],
 654     size: [0; __SIZEOF_PTHREAD_MUTEX_T],
 655 };
 656 pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
 657     __align: [],
 658     size: [0; __SIZEOF_PTHREAD_COND_T],
 659 };
 660 pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
 661     __align: [],
 662     size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
 663 };
 664 pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
 665 pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
 666 pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
 667 pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
 668 pub const PTHREAD_PROCESS_PRIVATE: ::c_int = 0;
 669 pub const PTHREAD_PROCESS_SHARED: ::c_int = 1;
 670 pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
 671
 672 pub const SCHED_OTHER: ::c_int = 0;
 673 pub const SCHED_FIFO: ::c_int = 1;
 674 pub const SCHED_RR: ::c_int = 2;
 675 pub const SCHED_BATCH: ::c_int = 3;
 676 pub const SCHED_IDLE: ::c_int = 5;
 677
 678 // netinet/in.h
 679 // NOTE: These are in addition to the constants defined in src/unix/mod.rs
 680
 681 // IPPROTO_IP defined in src/unix/mod.rs
 682 /// Hop-by-hop option header
 683 pub const IPPROTO_HOPOPTS: ::c_int = 0;
 684 // IPPROTO_ICMP defined in src/unix/mod.rs
 685 /// group mgmt protocol
 686 pub const IPPROTO_IGMP: ::c_int = 2;
 687 /// for compatibility
 688 pub const IPPROTO_IPIP: ::c_int = 4;
 689 // IPPROTO_TCP defined in src/unix/mod.rs
 690 /// exterior gateway protocol
 691 pub const IPPROTO_EGP: ::c_int = 8;
 692 /// pup
 693 pub const IPPROTO_PUP: ::c_int = 12;
 694 // IPPROTO_UDP defined in src/unix/mod.rs
 695 /// xns idp
 696 pub const IPPROTO_IDP: ::c_int = 22;
 697 /// tp-4 w/ class negotiation
 698 pub const IPPROTO_TP: ::c_int = 29;
 699 /// DCCP
 700 pub const IPPROTO_DCCP: ::c_int = 33;
 701 // IPPROTO_IPV6 defined in src/unix/mod.rs
 702 /// IP6 routing header
 703 pub const IPPROTO_ROUTING: ::c_int = 43;
 704 /// IP6 fragmentation header
 705 pub const IPPROTO_FRAGMENT: ::c_int = 44;
 706 /// resource reservation
 707 pub const IPPROTO_RSVP: ::c_int = 46;
 708 /// General Routing Encap.
 709 pub const IPPROTO_GRE: ::c_int = 47;
 710 /// IP6 Encap Sec. Payload
 711 pub const IPPROTO_ESP: ::c_int = 50;
 712 /// IP6 Auth Header
 713 pub const IPPROTO_AH: ::c_int = 51;
 714 // IPPROTO_ICMPV6 defined in src/unix/mod.rs
 715 /// IP6 no next header
 716 pub const IPPROTO_NONE: ::c_int = 59;
 717 /// IP6 destination option
 718 pub const IPPROTO_DSTOPTS: ::c_int = 60;
 719 pub const IPPROTO_MTP: ::c_int = 92;
 720 pub const IPPROTO_BEETPH: ::c_int = 94;
 721 /// encapsulation header
 722 pub const IPPROTO_ENCAP: ::c_int = 98;
 723 /// Protocol indep. multicast
 724 pub const IPPROTO_PIM: ::c_int = 103;
 725 /// IP Payload Comp. Protocol
 726 pub const IPPROTO_COMP: ::c_int = 108;
 727 /// SCTP
 728 pub const IPPROTO_SCTP: ::c_int = 132;
 729 pub const IPPROTO_MH: ::c_int = 135;
 730 pub const IPPROTO_UDPLITE: ::c_int = 136;
 731 pub const IPPROTO_MPLS: ::c_int = 137;
 732 /// raw IP packet
 733 pub const IPPROTO_RAW: ::c_int = 255;
 734 pub const IPPROTO_MAX: ::c_int = 256;
 735
 736 pub const AF_IB: ::c_int = 27;
 737 pub const AF_MPLS: ::c_int = 28;
 738 pub const AF_NFC: ::c_int = 39;
 739 pub const AF_VSOCK: ::c_int = 40;
 740 #[doc(hidden)]
 741 pub const AF_MAX: ::c_int = 42;
 742 pub const PF_IB: ::c_int = AF_IB;
 743 pub const PF_MPLS: ::c_int = AF_MPLS;
 744 pub const PF_NFC: ::c_int = AF_NFC;
 745 pub const PF_VSOCK: ::c_int = AF_VSOCK;
 746 #[doc(hidden)]
 747 pub const PF_MAX: ::c_int = AF_MAX;
 748
 749 // System V IPC
 750 pub const IPC_PRIVATE: ::key_t = 0;
 751
 752 pub const IPC_CREAT: ::c_int = 0o1000;
 753 pub const IPC_EXCL: ::c_int = 0o2000;
 754 pub const IPC_NOWAIT: ::c_int = 0o4000;
 755
 756 pub const IPC_RMID: ::c_int = 0;
 757 pub const IPC_SET: ::c_int = 1;
 758 pub const IPC_STAT: ::c_int = 2;
 759 pub const IPC_INFO: ::c_int = 3;
 760 pub const MSG_STAT: ::c_int = 11;
 761 pub const MSG_INFO: ::c_int = 12;
 762
 763 pub const MSG_NOERROR: ::c_int = 0o10000;
 764 pub const MSG_EXCEPT: ::c_int = 0o20000;
 765 pub const MSG_COPY: ::c_int = 0o40000;
 766
 767 pub const SHM_R: ::c_int = 0o400;
 768 pub const SHM_W: ::c_int = 0o200;
 769
 770 pub const SHM_RDONLY: ::c_int = 0o10000;
 771 pub const SHM_RND: ::c_int = 0o20000;
 772 pub const SHM_REMAP: ::c_int = 0o40000;
 773 pub const SHM_EXEC: ::c_int = 0o100000;
 774
 775 pub const SHM_LOCK: ::c_int = 11;
 776 pub const SHM_UNLOCK: ::c_int = 12;
 777
 778 pub const SHM_HUGETLB: ::c_int = 0o4000;
 779 pub const SHM_NORESERVE: ::c_int = 0o10000;
 780
 781 pub const EPOLLRDHUP: ::c_int = 0x2000;
 782 pub const EPOLLEXCLUSIVE: ::c_int = 0x10000000;
 783 pub const EPOLLONESHOT: ::c_int = 0x40000000;
 784
 785 pub const QFMT_VFS_OLD: ::c_int = 1;
 786 pub const QFMT_VFS_V0: ::c_int = 2;
 787 pub const QFMT_VFS_V1: ::c_int = 4;
 788
 789 pub const EFD_SEMAPHORE: ::c_int = 0x1;
 790
 791 pub const LOG_NFACILITIES: ::c_int = 24;
 792
 793 pub const SEM_FAILED: *mut ::sem_t = 0 as *mut sem_t;
 794
 795 pub const RB_AUTOBOOT: ::c_int = 0x01234567u32 as i32;
 796 pub const RB_HALT_SYSTEM: ::c_int = 0xcdef0123u32 as i32;
 797 pub const RB_ENABLE_CAD: ::c_int = 0x89abcdefu32 as i32;
 798 pub const RB_DISABLE_CAD: ::c_int = 0x00000000u32 as i32;
 799 pub const RB_POWER_OFF: ::c_int = 0x4321fedcu32 as i32;
 800 pub const RB_SW_SUSPEND: ::c_int = 0xd000fce2u32 as i32;
 801 pub const RB_KEXEC: ::c_int = 0x45584543u32 as i32;
 802
 803 pub const AI_PASSIVE: ::c_int = 0x0001;
 804 pub const AI_CANONNAME: ::c_int = 0x0002;
 805 pub const AI_NUMERICHOST: ::c_int = 0x0004;
 806 pub const AI_V4MAPPED: ::c_int = 0x0008;
 807 pub const AI_ALL: ::c_int = 0x0010;
 808 pub const AI_ADDRCONFIG: ::c_int = 0x0020;
 809
 810 pub const AI_NUMERICSERV: ::c_int = 0x0400;
 811
 812 pub const EAI_BADFLAGS: ::c_int = -1;
 813 pub const EAI_NONAME: ::c_int = -2;
 814 pub const EAI_AGAIN: ::c_int = -3;
 815 pub const EAI_FAIL: ::c_int = -4;
 816 pub const EAI_FAMILY: ::c_int = -6;
 817 pub const EAI_SOCKTYPE: ::c_int = -7;
 818 pub const EAI_SERVICE: ::c_int = -8;
 819 pub const EAI_MEMORY: ::c_int = -10;
 820 pub const EAI_OVERFLOW: ::c_int = -12;
 821
 822 pub const NI_NUMERICHOST: ::c_int = 1;
 823 pub const NI_NUMERICSERV: ::c_int = 2;
 824 pub const NI_NOFQDN: ::c_int = 4;
 825 pub const NI_NAMEREQD: ::c_int = 8;
 826 pub const NI_DGRAM: ::c_int = 16;
 827
 828 pub const SYNC_FILE_RANGE_WAIT_BEFORE: ::c_uint = 1;
 829 pub const SYNC_FILE_RANGE_WRITE: ::c_uint = 2;
 830 pub const SYNC_FILE_RANGE_WAIT_AFTER: ::c_uint = 4;
 831
 832 pub const EAI_SYSTEM: ::c_int = -11;
 833
 834 pub const AIO_CANCELED: ::c_int = 0;
 835 pub const AIO_NOTCANCELED: ::c_int = 1;
 836 pub const AIO_ALLDONE: ::c_int = 2;
 837 pub const LIO_READ: ::c_int = 0;
 838 pub const LIO_WRITE: ::c_int = 1;
 839 pub const LIO_NOP: ::c_int = 2;
 840 pub const LIO_WAIT: ::c_int = 0;
 841 pub const LIO_NOWAIT: ::c_int = 1;
 842
 843 pub const MREMAP_MAYMOVE: ::c_int = 1;
 844 pub const MREMAP_FIXED: ::c_int = 2;
 845
 846 pub const PR_SET_PDEATHSIG: ::c_int = 1;
 847 pub const PR_GET_PDEATHSIG: ::c_int = 2;
 848
 849 pub const PR_GET_DUMPABLE: ::c_int = 3;
 850 pub const PR_SET_DUMPABLE: ::c_int = 4;
 851
 852 pub const PR_GET_UNALIGN: ::c_int = 5;
 853 pub const PR_SET_UNALIGN: ::c_int = 6;
 854 pub const PR_UNALIGN_NOPRINT: ::c_int = 1;
 855 pub const PR_UNALIGN_SIGBUS: ::c_int = 2;
 856
 857 pub const PR_GET_KEEPCAPS: ::c_int = 7;
 858 pub const PR_SET_KEEPCAPS: ::c_int = 8;
 859
 860 pub const PR_GET_FPEMU: ::c_int = 9;
 861 pub const PR_SET_FPEMU: ::c_int = 10;
 862 pub const PR_FPEMU_NOPRINT: ::c_int = 1;
 863 pub const PR_FPEMU_SIGFPE: ::c_int = 2;
 864
 865 pub const PR_GET_FPEXC: ::c_int = 11;
 866 pub const PR_SET_FPEXC: ::c_int = 12;
 867 pub const PR_FP_EXC_SW_ENABLE: ::c_int = 0x80;
 868 pub const PR_FP_EXC_DIV: ::c_int = 0x010000;
 869 pub const PR_FP_EXC_OVF: ::c_int = 0x020000;
 870 pub const PR_FP_EXC_UND: ::c_int = 0x040000;
 871 pub const PR_FP_EXC_RES: ::c_int = 0x080000;
 872 pub const PR_FP_EXC_INV: ::c_int = 0x100000;
 873 pub const PR_FP_EXC_DISABLED: ::c_int = 0;
 874 pub const PR_FP_EXC_NONRECOV: ::c_int = 1;
 875 pub const PR_FP_EXC_ASYNC: ::c_int = 2;
 876 pub const PR_FP_EXC_PRECISE: ::c_int = 3;
 877
 878 pub const PR_GET_TIMING: ::c_int = 13;
 879 pub const PR_SET_TIMING: ::c_int = 14;
 880 pub const PR_TIMING_STATISTICAL: ::c_int = 0;
 881 pub const PR_TIMING_TIMESTAMP: ::c_int = 1;
 882
 883 pub const PR_SET_NAME: ::c_int = 15;
 884 pub const PR_GET_NAME: ::c_int = 16;
 885
 886 pub const PR_GET_ENDIAN: ::c_int = 19;
 887 pub const PR_SET_ENDIAN: ::c_int = 20;
 888 pub const PR_ENDIAN_BIG: ::c_int = 0;
 889 pub const PR_ENDIAN_LITTLE: ::c_int = 1;
 890 pub const PR_ENDIAN_PPC_LITTLE: ::c_int = 2;
 891
 892 pub const PR_GET_SECCOMP: ::c_int = 21;
 893 pub const PR_SET_SECCOMP: ::c_int = 22;
 894
 895 pub const PR_CAPBSET_READ: ::c_int = 23;
 896 pub const PR_CAPBSET_DROP: ::c_int = 24;
 897
 898 pub const PR_GET_TSC: ::c_int = 25;
 899 pub const PR_SET_TSC: ::c_int = 26;
 900 pub const PR_TSC_ENABLE: ::c_int = 1;
 901 pub const PR_TSC_SIGSEGV: ::c_int = 2;
 902
 903 pub const PR_GET_SECUREBITS: ::c_int = 27;
 904 pub const PR_SET_SECUREBITS: ::c_int = 28;
 905
 906 pub const PR_SET_TIMERSLACK: ::c_int = 29;
 907 pub const PR_GET_TIMERSLACK: ::c_int = 30;
 908
 909 pub const PR_TASK_PERF_EVENTS_DISABLE: ::c_int = 31;
 910 pub const PR_TASK_PERF_EVENTS_ENABLE: ::c_int = 32;
 911
 912 pub const PR_MCE_KILL: ::c_int = 33;
 913 pub const PR_MCE_KILL_CLEAR: ::c_int = 0;
 914 pub const PR_MCE_KILL_SET: ::c_int = 1;
 915
 916 pub const PR_MCE_KILL_LATE: ::c_int = 0;
 917 pub const PR_MCE_KILL_EARLY: ::c_int = 1;
 918 pub const PR_MCE_KILL_DEFAULT: ::c_int = 2;
 919
 920 pub const PR_MCE_KILL_GET: ::c_int = 34;
 921
 922 pub const PR_SET_MM: ::c_int = 35;
 923 pub const PR_SET_MM_START_CODE: ::c_int = 1;
 924 pub const PR_SET_MM_END_CODE: ::c_int = 2;
 925 pub const PR_SET_MM_START_DATA: ::c_int = 3;
 926 pub const PR_SET_MM_END_DATA: ::c_int = 4;
 927 pub const PR_SET_MM_START_STACK: ::c_int = 5;
 928 pub const PR_SET_MM_START_BRK: ::c_int = 6;
 929 pub const PR_SET_MM_BRK: ::c_int = 7;
 930 pub const PR_SET_MM_ARG_START: ::c_int = 8;
 931 pub const PR_SET_MM_ARG_END: ::c_int = 9;
 932 pub const PR_SET_MM_ENV_START: ::c_int = 10;
 933 pub const PR_SET_MM_ENV_END: ::c_int = 11;
 934 pub const PR_SET_MM_AUXV: ::c_int = 12;
 935 pub const PR_SET_MM_EXE_FILE: ::c_int = 13;
 936 pub const PR_SET_MM_MAP: ::c_int = 14;
 937 pub const PR_SET_MM_MAP_SIZE: ::c_int = 15;
 938
 939 pub const PR_SET_PTRACER: ::c_int = 0x59616d61;
 940
 941 pub const PR_SET_CHILD_SUBREAPER: ::c_int = 36;
 942 pub const PR_GET_CHILD_SUBREAPER: ::c_int = 37;
 943
 944 pub const PR_SET_NO_NEW_PRIVS: ::c_int = 38;
 945 pub const PR_GET_NO_NEW_PRIVS: ::c_int = 39;
 946
 947 pub const PR_GET_TID_ADDRESS: ::c_int = 40;
 948
 949 pub const PR_SET_THP_DISABLE: ::c_int = 41;
 950 pub const PR_GET_THP_DISABLE: ::c_int = 42;
 951
 952 pub const PR_MPX_ENABLE_MANAGEMENT: ::c_int = 43;
 953 pub const PR_MPX_DISABLE_MANAGEMENT: ::c_int = 44;
 954
 955 pub const PR_SET_FP_MODE: ::c_int = 45;
 956 pub const PR_GET_FP_MODE: ::c_int = 46;
 957 pub const PR_FP_MODE_FR: ::c_int = 1 << 0;
 958 pub const PR_FP_MODE_FRE: ::c_int = 1 << 1;
 959
 960 pub const PR_CAP_AMBIENT: ::c_int = 47;
 961 pub const PR_CAP_AMBIENT_IS_SET: ::c_int = 1;
 962 pub const PR_CAP_AMBIENT_RAISE: ::c_int = 2;
 963 pub const PR_CAP_AMBIENT_LOWER: ::c_int = 3;
 964 pub const PR_CAP_AMBIENT_CLEAR_ALL: ::c_int = 4;
 965
 966 pub const ITIMER_REAL: ::c_int = 0;
 967 pub const ITIMER_VIRTUAL: ::c_int = 1;
 968 pub const ITIMER_PROF: ::c_int = 2;
 969
 970 pub const TFD_CLOEXEC: ::c_int = O_CLOEXEC;
 971 pub const TFD_NONBLOCK: ::c_int = O_NONBLOCK;
 972 pub const TFD_TIMER_ABSTIME: ::c_int = 1;
 973
 974 pub const XATTR_CREATE: ::c_int = 0x1;
 975 pub const XATTR_REPLACE: ::c_int = 0x2;
 976
 977 pub const _POSIX_VDISABLE: ::cc_t = 0;
 978
 979 pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
 980 pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
 981 pub const FALLOC_FL_COLLAPSE_RANGE: ::c_int = 0x08;
 982 pub const FALLOC_FL_ZERO_RANGE: ::c_int = 0x10;
 983 pub const FALLOC_FL_INSERT_RANGE: ::c_int = 0x20;
 984 pub const FALLOC_FL_UNSHARE_RANGE: ::c_int = 0x40;
 985
 986 // On Linux, libc doesn't define this constant, libattr does instead.
 987 // We still define it for Linux as it's defined by libc on other platforms,
 988 // and it's mentioned in the man pages for getxattr and setxattr.
 989 pub const ENOATTR: ::c_int = ::ENODATA;
 990
 991 pub const SO_ORIGINAL_DST: ::c_int = 80;
 992 pub const IUTF8: ::tcflag_t = 0x00004000;
 993 pub const CMSPAR: ::tcflag_t = 0o10000000000;
 994 pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY;
 995
 996 f! {
 997     pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
 998         for slot in cpuset.bits.iter_mut() {
 999             *slot = 0;
1000         }
1001     }
1002
1003     pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
1004         let size_in_bits = 8 * mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
1005         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
1006         cpuset.bits[idx] |= 1 << offset;
1007         ()
1008     }
1009
1010     pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
1011         let size_in_bits = 8 * mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
1012         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
1013         cpuset.bits[idx] &= !(1 << offset);
1014         ()
1015     }
1016
1017     pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
1018         let size_in_bits = 8 * mem::size_of_val(&cpuset.bits[0]);
1019         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
1020         0 != (cpuset.bits[idx] & (1 << offset))
1021     }
1022
1023     pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
1024         set1.bits == set2.bits
1025     }
1026
1027     pub fn major(dev: ::dev_t) -> ::c_uint {
1028         let mut major = 0;
1029         major |= (dev & 0x00000000000fff00) >> 8;
1030         major |= (dev & 0xfffff00000000000) >> 32;
1031         major as ::c_uint
1032     }
1033
1034     pub fn minor(dev: ::dev_t) -> ::c_uint {
1035         let mut minor = 0;
1036         minor |= (dev & 0x00000000000000ff) >> 0;
1037         minor |= (dev & 0x00000ffffff00000) >> 12;
1038         minor as ::c_uint
1039     }
1040
1041     pub fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
1042         let major = major as ::dev_t;
1043         let minor = minor as ::dev_t;
1044         let mut dev = 0;
1045         dev |= (major & 0x00000fff) << 8;
1046         dev |= (major & 0xfffff000) << 32;
1047         dev |= (minor & 0x000000ff) << 0;
1048         dev |= (minor & 0xffffff00) << 12;
1049         dev
1050     }
1051 }
1052
1053 extern {
1054     pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
1055     pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
1056     pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
1057     pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
1058     pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
1059     pub fn aio_suspend(aiocb_list: *const *const aiocb, nitems: ::c_int,
1060                        timeout: *const ::timespec) -> ::c_int;
1061     pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
1062     pub fn lio_listio(mode: ::c_int, aiocb_list: *const *mut aiocb,
1063                       nitems: ::c_int, sevp: *mut ::sigevent) -> ::c_int;
1064
1065     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
1066
1067     pub fn setpwent();
1068     pub fn endpwent();
1069     pub fn getpwent() -> *mut passwd;
1070     pub fn setspent();
1071     pub fn endspent();
1072     pub fn getspent() -> *mut spwd;
1073     pub fn getspnam(__name: *const ::c_char) -> *mut spwd;
1074
1075     pub fn shm_open(name: *const c_char, oflag: ::c_int,
1076                     mode: mode_t) -> ::c_int;
1077
1078     // System V IPC
1079     pub fn shmget(key: ::key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
1080     pub fn shmat(shmid: ::c_int,
1081                  shmaddr: *const ::c_void,
1082                  shmflg: ::c_int) -> *mut ::c_void;
1083     pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
1084     pub fn shmctl(shmid: ::c_int,
1085                   cmd: ::c_int,
1086                   buf: *mut ::shmid_ds) -> ::c_int;
1087     pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
1088     pub fn semget(key: ::key_t, nsems: ::c_int, semflag: ::c_int) -> ::c_int;
1089     pub fn semop(semid: ::c_int,
1090                  sops: *mut ::sembuf, nsops: ::size_t) -> ::c_int;
1091     pub fn semctl(semid: ::c_int,
1092                   semnum: ::c_int, cmd: ::c_int, ...) -> ::c_int;
1093     pub fn msgctl(msqid: ::c_int, cmd: ::c_int, buf: *mut msqid_ds) -> ::c_int;
1094     pub fn msgget(key: ::key_t, msgflg: ::c_int) -> ::c_int;
1095     pub fn msgrcv(msqid: ::c_int, msgp: *mut ::c_void, msgsz: ::size_t,
1096                   msgtyp: ::c_long, msgflg: ::c_int) -> ::ssize_t;
1097     pub fn msgsnd(msqid: ::c_int, msgp: *const ::c_void, msgsz: ::size_t,
1098                   msgflg: ::c_int) -> ::c_int;
1099
1100     pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
1101                     -> ::c_int;
1102     pub fn __errno_location() -> *mut ::c_int;
1103
1104     pub fn fopen64(filename: *const c_char,
1105                    mode: *const c_char) -> *mut ::FILE;
1106     pub fn freopen64(filename: *const c_char, mode: *const c_char,
1107                      file: *mut ::FILE) -> *mut ::FILE;
1108     pub fn tmpfile64() -> *mut ::FILE;
1109     pub fn fgetpos64(stream: *mut ::FILE, ptr: *mut fpos64_t) -> ::c_int;
1110     pub fn fsetpos64(stream: *mut ::FILE, ptr: *const fpos64_t) -> ::c_int;
1111     pub fn fseeko64(stream: *mut ::FILE,
1112                     offset: ::off64_t,
1113                     whence: ::c_int) -> ::c_int;
1114     pub fn ftello64(stream: *mut ::FILE) -> ::off64_t;
1115     pub fn fallocate(fd: ::c_int, mode: ::c_int,
1116                      offset: ::off_t, len: ::off_t) -> ::c_int;
1117     pub fn posix_fallocate(fd: ::c_int, offset: ::off_t,
1118                            len: ::off_t) -> ::c_int;
1119     pub fn readahead(fd: ::c_int, offset: ::off64_t,
1120                      count: ::size_t) -> ::ssize_t;
1121     pub fn getxattr(path: *const c_char, name: *const c_char,
1122                     value: *mut ::c_void, size: ::size_t) -> ::ssize_t;
1123     pub fn lgetxattr(path: *const c_char, name: *const c_char,
1124                      value: *mut ::c_void, size: ::size_t) -> ::ssize_t;
1125     pub fn fgetxattr(filedes: ::c_int, name: *const c_char,
1126                      value: *mut ::c_void, size: ::size_t) -> ::ssize_t;
1127     pub fn setxattr(path: *const c_char, name: *const c_char,
1128                     value: *const ::c_void, size: ::size_t,
1129                     flags: ::c_int) -> ::c_int;
1130     pub fn lsetxattr(path: *const c_char, name: *const c_char,
1131                      value: *const ::c_void, size: ::size_t,
1132                      flags: ::c_int) -> ::c_int;
1133     pub fn fsetxattr(filedes: ::c_int, name: *const c_char,
1134                      value: *const ::c_void, size: ::size_t,
1135                      flags: ::c_int) -> ::c_int;
1136     pub fn listxattr(path: *const c_char, list: *mut c_char,
1137                      size: ::size_t) -> ::ssize_t;
1138     pub fn llistxattr(path: *const c_char, list: *mut c_char,
1139                       size: ::size_t) -> ::ssize_t;
1140     pub fn flistxattr(filedes: ::c_int, list: *mut c_char,
1141                       size: ::size_t) -> ::ssize_t;
1142     pub fn removexattr(path: *const c_char, name: *const c_char) -> ::c_int;
1143     pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
1144     pub fn fremovexattr(filedes: ::c_int, name: *const c_char) -> ::c_int;
1145     pub fn signalfd(fd: ::c_int,
1146                     mask: *const ::sigset_t,
1147                     flags: ::c_int) -> ::c_int;
1148     pub fn timerfd_create(clockid: ::c_int, flags: ::c_int) -> ::c_int;
1149     pub fn timerfd_gettime(fd: ::c_int,
1150                            curr_value: *mut itimerspec) -> ::c_int;
1151     pub fn timerfd_settime(fd: ::c_int,
1152                            flags: ::c_int,
1153                            new_value: *const itimerspec,
1154                            old_value: *mut itimerspec) -> ::c_int;
1155     pub fn pwritev(fd: ::c_int,
1156                    iov: *const ::iovec,
1157                    iovcnt: ::c_int,
1158                    offset: ::off_t) -> ::ssize_t;
1159     pub fn preadv(fd: ::c_int,
1160                   iov: *const ::iovec,
1161                   iovcnt: ::c_int,
1162                   offset: ::off_t) -> ::ssize_t;
1163     pub fn quotactl(cmd: ::c_int,
1164                     special: *const ::c_char,
1165                     id: ::c_int,
1166                     data: *mut ::c_char) -> ::c_int;
1167     pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
1168     pub fn mq_close(mqd: ::mqd_t) -> ::c_int;
1169     pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
1170     pub fn mq_receive(mqd: ::mqd_t,
1171                       msg_ptr: *mut ::c_char,
1172                       msg_len: ::size_t,
1173                       msq_prio: *mut ::c_uint) -> ::ssize_t;
1174     pub fn mq_send(mqd: ::mqd_t,
1175                    msg_ptr: *const ::c_char,
1176                    msg_len: ::size_t,
1177                    msq_prio: ::c_uint) -> ::c_int;
1178     pub fn mq_getattr(mqd: ::mqd_t, attr: *mut ::mq_attr) -> ::c_int;
1179     pub fn mq_setattr(mqd: ::mqd_t,
1180                       newattr: *const ::mq_attr,
1181                       oldattr: *mut ::mq_attr) -> ::c_int;
1182     pub fn epoll_pwait(epfd: ::c_int,
1183                        events: *mut ::epoll_event,
1184                        maxevents: ::c_int,
1185                        timeout: ::c_int,
1186                        sigmask: *const ::sigset_t) -> ::c_int;
1187     pub fn dup3(oldfd: ::c_int, newfd: ::c_int, flags: ::c_int) -> ::c_int;
1188     pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
1189     pub fn mkostemps(template: *mut ::c_char,
1190                      suffixlen: ::c_int,
1191                      flags: ::c_int) -> ::c_int;
1192     pub fn sigtimedwait(set: *const sigset_t,
1193                         info: *mut siginfo_t,
1194                         timeout: *const ::timespec) -> ::c_int;
1195     pub fn sigwaitinfo(set: *const sigset_t,
1196                        info: *mut siginfo_t) -> ::c_int;
1197     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
1198     pub fn getnameinfo(sa: *const ::sockaddr,
1199                        salen: ::socklen_t,
1200                        host: *mut ::c_char,
1201                        hostlen: ::socklen_t,
1202                        serv: *mut ::c_char,
1203                        sevlen: ::socklen_t,
1204                        flags: ::c_int) -> ::c_int;
1205     pub fn pthread_setschedprio(native: ::pthread_t,
1206                                 priority: ::c_int) -> ::c_int;
1207     pub fn prlimit(pid: ::pid_t, resource: ::c_int, new_limit: *const ::rlimit,
1208                    old_limit: *mut ::rlimit) -> ::c_int;
1209     pub fn prlimit64(pid: ::pid_t,
1210                      resource: ::c_int,
1211                      new_limit: *const ::rlimit64,
1212                      old_limit: *mut ::rlimit64) -> ::c_int;
1213     pub fn getloadavg(loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int;
1214     pub fn process_vm_readv(pid: ::pid_t,
1215                             local_iov: *const ::iovec,
1216                             liovcnt: ::c_ulong,
1217                             remote_iov: *const ::iovec,
1218                             riovcnt: ::c_ulong,
1219                             flags: ::c_ulong) -> isize;
1220     pub fn process_vm_writev(pid: ::pid_t,
1221                              local_iov: *const ::iovec,
1222                              liovcnt: ::c_ulong,
1223                              remote_iov: *const ::iovec,
1224                              riovcnt: ::c_ulong,
1225                              flags: ::c_ulong) -> isize;
1226     pub fn reboot(how_to: ::c_int) -> ::c_int;
1227     pub fn setfsgid(gid: ::gid_t) -> ::c_int;
1228     pub fn setfsuid(uid: ::uid_t) -> ::c_int;
1229
1230     // Not available now on Android
1231     pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char,
1232                     mode: ::mode_t) -> ::c_int;
1233     pub fn if_nameindex() -> *mut if_nameindex;
1234     pub fn if_freenameindex(ptr: *mut if_nameindex);
1235     pub fn sync_file_range(fd: ::c_int, offset: ::off64_t,
1236                            nbytes: ::off64_t, flags: ::c_uint) -> ::c_int;
1237     pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
1238     pub fn freeifaddrs(ifa: *mut ::ifaddrs);
1239
1240     pub fn mremap(addr: *mut ::c_void,
1241                   len: ::size_t,
1242                   new_len: ::size_t,
1243                   flags: ::c_int,
1244                   ...) -> *mut ::c_void;
1245
1246     pub fn glob(pattern: *const c_char,
1247                 flags: ::c_int,
1248                 errfunc: Option<extern fn(epath: *const c_char,
1249                                           errno: ::c_int) -> ::c_int>,
1250                 pglob: *mut ::glob_t) -> ::c_int;
1251     pub fn globfree(pglob: *mut ::glob_t);
1252
1253     pub fn posix_madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int)
1254                          -> ::c_int;
1255
1256     pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
1257
1258     pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long);
1259
1260     pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
1261     pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int)
1262                   -> ::c_int;
1263
1264     pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
1265
1266     pub fn recvfrom(socket: ::c_int, buf: *mut ::c_void, len: ::size_t,
1267                     flags: ::c_int, addr: *mut ::sockaddr,
1268                     addrlen: *mut ::socklen_t) -> ::ssize_t;
1269     pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
1270     pub fn futimes(fd: ::c_int, times: *const ::timeval) -> ::c_int;
1271     pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
1272
1273     pub fn bind(socket: ::c_int, address: *const ::sockaddr,
1274                 address_len: ::socklen_t) -> ::c_int;
1275
1276     pub fn writev(fd: ::c_int,
1277                   iov: *const ::iovec,
1278                   iovcnt: ::c_int) -> ::ssize_t;
1279     pub fn readv(fd: ::c_int,
1280                  iov: *const ::iovec,
1281                  iovcnt: ::c_int) -> ::ssize_t;
1282
1283     pub fn sendmsg(fd: ::c_int,
1284                    msg: *const ::msghdr,
1285                    flags: ::c_int) -> ::ssize_t;
1286     pub fn recvmsg(fd: ::c_int, msg: *mut ::msghdr, flags: ::c_int)
1287                    -> ::ssize_t;
1288     pub fn getdomainname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
1289     pub fn setdomainname(name: *const ::c_char, len: ::size_t) -> ::c_int;
1290     pub fn vhangup() -> ::c_int;
1291     pub fn sendmmsg(sockfd: ::c_int, msgvec: *mut mmsghdr, vlen: ::c_uint,
1292                     flags: ::c_int) -> ::c_int;
1293     pub fn recvmmsg(sockfd: ::c_int, msgvec: *mut mmsghdr, vlen: ::c_uint,
1294                     flags: ::c_int, timeout: *mut ::timespec) -> ::c_int;
1295     pub fn sync();
1296     pub fn syscall(num: ::c_long, ...) -> ::c_long;
1297     pub fn sched_getaffinity(pid: ::pid_t,
1298                              cpusetsize: ::size_t,
1299                              cpuset: *mut cpu_set_t) -> ::c_int;
1300     pub fn sched_setaffinity(pid: ::pid_t,
1301                              cpusetsize: ::size_t,
1302                              cpuset: *const cpu_set_t) -> ::c_int;
1303     pub fn epoll_create(size: ::c_int) -> ::c_int;
1304     pub fn epoll_create1(flags: ::c_int) -> ::c_int;
1305     pub fn epoll_wait(epfd: ::c_int,
1306                       events: *mut ::epoll_event,
1307                       maxevents: ::c_int,
1308                       timeout: ::c_int) -> ::c_int;
1309     pub fn epoll_ctl(epfd: ::c_int,
1310                      op: ::c_int,
1311                      fd: ::c_int,
1312                      event: *mut ::epoll_event) -> ::c_int;
1313     pub fn pthread_getschedparam(native: ::pthread_t,
1314                                  policy: *mut ::c_int,
1315                                  param: *mut ::sched_param) -> ::c_int;
1316     pub fn unshare(flags: ::c_int) -> ::c_int;
1317     pub fn umount(target: *const ::c_char) -> ::c_int;
1318     pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int;
1319     pub fn tee(fd_in: ::c_int,
1320                fd_out: ::c_int,
1321                len: ::size_t,
1322                flags: ::c_uint) -> ::ssize_t;
1323     pub fn settimeofday(tv: *const ::timeval, tz: *const ::timezone) -> ::c_int;
1324     pub fn splice(fd_in: ::c_int,
1325                   off_in: *mut ::loff_t,
1326                   fd_out: ::c_int,
1327                   off_out: *mut ::loff_t,
1328                   len: ::size_t,
1329                   flags: ::c_uint) -> ::ssize_t;
1330     pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
1331     pub fn sched_rr_get_interval(pid: ::pid_t, tp: *mut ::timespec) -> ::c_int;
1332     pub fn sem_timedwait(sem: *mut sem_t,
1333                          abstime: *const ::timespec) -> ::c_int;
1334     pub fn sched_setparam(pid: ::pid_t, param: *const ::sched_param) -> ::c_int;
1335     pub fn setns(fd: ::c_int, nstype: ::c_int) -> ::c_int;
1336     pub fn swapoff(puath: *const ::c_char) -> ::c_int;
1337     pub fn vmsplice(fd: ::c_int,
1338                     iov: *const ::iovec,
1339                     nr_segs: ::size_t,
1340                     flags: ::c_uint) -> ::ssize_t;
1341     pub fn mount(src: *const ::c_char,
1342                  target: *const ::c_char,
1343                  fstype: *const ::c_char,
1344                  flags: ::c_ulong,
1345                  data: *const ::c_void) -> ::c_int;
1346     pub fn personality(persona: ::c_ulong) -> ::c_int;
1347     pub fn prctl(option: ::c_int, ...) -> ::c_int;
1348     pub fn sched_getparam(pid: ::pid_t, param: *mut ::sched_param) -> ::c_int;
1349     pub fn ppoll(fds: *mut ::pollfd,
1350                  nfds: nfds_t,
1351                  timeout: *const ::timespec,
1352                  sigmask: *const sigset_t) -> ::c_int;
1353     pub fn pthread_mutex_timedlock(lock: *mut pthread_mutex_t,
1354                                    abstime: *const ::timespec) -> ::c_int;
1355     pub fn clone(cb: extern fn(*mut ::c_void) -> ::c_int,
1356                  child_stack: *mut ::c_void,
1357                  flags: ::c_int,
1358                  arg: *mut ::c_void, ...) -> ::c_int;
1359     pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
1360     pub fn clock_nanosleep(clk_id: ::clockid_t,
1361                            flags: ::c_int,
1362                            rqtp: *const ::timespec,
1363                            rmtp:  *mut ::timespec) -> ::c_int;
1364     pub fn pthread_attr_getguardsize(attr: *const ::pthread_attr_t,
1365                                      guardsize: *mut ::size_t) -> ::c_int;
1366     pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
1367     pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int;
1368     pub fn pthread_condattr_getpshared(attr: *const pthread_condattr_t,
1369                                        pshared: *mut ::c_int) -> ::c_int;
1370     pub fn sysinfo(info: *mut ::sysinfo) -> ::c_int;
1371     pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
1372     pub fn pthread_setschedparam(native: ::pthread_t,
1373                                  policy: ::c_int,
1374                                  param: *const ::sched_param) -> ::c_int;
1375     pub fn swapon(path: *const ::c_char, swapflags: ::c_int) -> ::c_int;
1376     pub fn sched_setscheduler(pid: ::pid_t,
1377                               policy: ::c_int,
1378                               param: *const ::sched_param) -> ::c_int;
1379     pub fn sendfile(out_fd: ::c_int,
1380                     in_fd: ::c_int,
1381                     offset: *mut off_t,
1382                     count: ::size_t) -> ::ssize_t;
1383     pub fn sigsuspend(mask: *const ::sigset_t) -> ::c_int;
1384     #[cfg_attr(target_os = "solaris", link_name = "__posix_getgrgid_r")]
1385     pub fn getgrgid_r(uid: ::uid_t,
1386                       grp: *mut ::group,
1387                       buf: *mut ::c_char,
1388                       buflen: ::size_t,
1389                       result: *mut *mut ::group) -> ::c_int;
1390     #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
1391                link_name = "sigaltstack$UNIX2003")]
1392     #[cfg_attr(target_os = "netbsd", link_name = "__sigaltstack14")]
1393     pub fn sigaltstack(ss: *const stack_t,
1394                        oss: *mut stack_t) -> ::c_int;
1395     pub fn sem_close(sem: *mut sem_t) -> ::c_int;
1396     pub fn getdtablesize() -> ::c_int;
1397     #[cfg_attr(target_os = "solaris", link_name = "__posix_getgrnam_r")]
1398     pub fn getgrnam_r(name: *const ::c_char,
1399                       grp: *mut ::group,
1400                       buf: *mut ::c_char,
1401                       buflen: ::size_t,
1402                       result: *mut *mut ::group) -> ::c_int;
1403     pub fn initgroups(user: *const ::c_char, group: ::gid_t) -> ::c_int;
1404     #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
1405                link_name = "pthread_sigmask$UNIX2003")]
1406     pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t,
1407                            oldset: *mut sigset_t) -> ::c_int;
1408     pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
1409     pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
1410     pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
1411     pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
1412     pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
1413     #[cfg_attr(target_os = "netbsd", link_name = "__getpwnam_r50")]
1414     #[cfg_attr(target_os = "solaris", link_name = "__posix_getpwnam_r")]
1415     pub fn getpwnam_r(name: *const ::c_char,
1416                       pwd: *mut passwd,
1417                       buf: *mut ::c_char,
1418                       buflen: ::size_t,
1419                       result: *mut *mut passwd) -> ::c_int;
1420     #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid_r50")]
1421     #[cfg_attr(target_os = "solaris", link_name = "__posix_getpwuid_r")]
1422     pub fn getpwuid_r(uid: ::uid_t,
1423                       pwd: *mut passwd,
1424                       buf: *mut ::c_char,
1425                       buflen: ::size_t,
1426                       result: *mut *mut passwd) -> ::c_int;
1427     #[cfg_attr(all(target_os = "macos", target_arch ="x86"),
1428                link_name = "sigwait$UNIX2003")]
1429     #[cfg_attr(target_os = "solaris", link_name = "__posix_sigwait")]
1430     pub fn sigwait(set: *const sigset_t,
1431                    sig: *mut ::c_int) -> ::c_int;
1432     pub fn pthread_atfork(prepare: Option<unsafe extern fn()>,
1433                           parent: Option<unsafe extern fn()>,
1434                           child: Option<unsafe extern fn()>) -> ::c_int;
1435     pub fn getgrgid(gid: ::gid_t) -> *mut ::group;
1436     pub fn getgrouplist(user: *const ::c_char,
1437                         group: ::gid_t,
1438                         groups: *mut ::gid_t,
1439                         ngroups: *mut ::c_int) -> ::c_int;
1440     pub fn pthread_mutexattr_getpshared(attr: *const pthread_mutexattr_t,
1441                                         pshared: *mut ::c_int) -> ::c_int;
1442     #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
1443                link_name = "popen$UNIX2003")]
1444     pub fn popen(command: *const c_char,
1445                  mode: *const c_char) -> *mut ::FILE;
1446     pub fn faccessat(dirfd: ::c_int, pathname: *const ::c_char,
1447                      mode: ::c_int, flags: ::c_int) -> ::c_int;
1448     pub fn pthread_create(native: *mut ::pthread_t,
1449                           attr: *const ::pthread_attr_t,
1450                           f: extern fn(*mut ::c_void) -> *mut ::c_void,
1451                           value: *mut ::c_void) -> ::c_int;
1452 }
1453
1454 cfg_if! {
1455     if #[cfg(any(target_env = "musl", target_os = "fuchsia"))] {
1456         mod musl;
1457         pub use self::musl::*;
1458     } else if #[cfg(any(target_arch = "mips",
1459                         target_arch = "mips64"))] {
1460         mod mips;
1461         pub use self::mips::*;
1462     } else if #[cfg(any(target_arch = "s390x"))] {
1463         mod s390x;
1464         pub use self::s390x::*;
1465     } else {
1466         mod other;
1467         pub use self::other::*;
1468     }
1469 }