vendor/libc/src/fuchsia/mod.rs

   1 //! Definitions found commonly among almost all Unix derivatives
   2 //!
   3 //! More functions and definitions can be found in the more specific modules
   4 //! according to the platform in question.
   5
   6 // PUB_TYPE
   7
   8 pub type c_schar = i8;
   9 pub type c_uchar = u8;
  10 pub type c_short = i16;
  11 pub type c_ushort = u16;
  12 pub type c_int = i32;
  13 pub type c_uint = u32;
  14 pub type c_float = f32;
  15 pub type c_double = f64;
  16 pub type c_longlong = i64;
  17 pub type c_ulonglong = u64;
  18 pub type intmax_t = i64;
  19 pub type uintmax_t = u64;
  20
  21 pub type locale_t = *mut ::c_void;
  22
  23 pub type size_t = usize;
  24 pub type ptrdiff_t = isize;
  25 pub type intptr_t = isize;
  26 pub type uintptr_t = usize;
  27 pub type ssize_t = isize;
  28
  29 pub type pid_t = i32;
  30 pub type uid_t = u32;
  31 pub type gid_t = u32;
  32 pub type in_addr_t = u32;
  33 pub type in_port_t = u16;
  34 pub type sighandler_t = ::size_t;
  35 pub type cc_t = ::c_uchar;
  36 pub type sa_family_t = u16;
  37 pub type pthread_key_t = ::c_uint;
  38 pub type speed_t = ::c_uint;
  39 pub type tcflag_t = ::c_uint;
  40 pub type clockid_t = ::c_int;
  41 pub type key_t = ::c_int;
  42 pub type id_t = ::c_uint;
  43 pub type useconds_t = u32;
  44 pub type dev_t = u64;
  45 pub type socklen_t = u32;
  46 pub type pthread_t = c_ulong;
  47 pub type mode_t = u32;
  48 pub type ino64_t = u64;
  49 pub type off64_t = i64;
  50 pub type blkcnt64_t = i64;
  51 pub type rlim64_t = u64;
  52 pub type mqd_t = ::c_int;
  53 pub type nfds_t = ::c_ulong;
  54 pub type nl_item = ::c_int;
  55 pub type idtype_t = ::c_uint;
  56 pub type loff_t = ::c_longlong;
  57
  58 pub type __u8 = ::c_uchar;
  59 pub type __u16 = ::c_ushort;
  60 pub type __s16 = ::c_short;
  61 pub type __u32 = ::c_uint;
  62 pub type __s32 = ::c_int;
  63
  64 pub type Elf32_Half = u16;
  65 pub type Elf32_Word = u32;
  66 pub type Elf32_Off = u32;
  67 pub type Elf32_Addr = u32;
  68
  69 pub type Elf64_Half = u16;
  70 pub type Elf64_Word = u32;
  71 pub type Elf64_Off = u64;
  72 pub type Elf64_Addr = u64;
  73 pub type Elf64_Xword = u64;
  74
  75 pub type clock_t = c_long;
  76 pub type time_t = c_long;
  77 pub type suseconds_t = c_long;
  78 pub type ino_t = u64;
  79 pub type off_t = i64;
  80 pub type blkcnt_t = i64;
  81
  82 pub type shmatt_t = ::c_ulong;
  83 pub type msgqnum_t = ::c_ulong;
  84 pub type msglen_t = ::c_ulong;
  85 pub type fsblkcnt_t = ::c_ulonglong;
  86 pub type fsfilcnt_t = ::c_ulonglong;
  87 pub type rlim_t = ::c_ulonglong;
  88
  89 pub type c_long = i64;
  90 pub type c_ulong = u64;
  91
  92 // FIXME: why are these uninhabited types? that seems... wrong?
  93 // Presumably these should be `()` or an `extern type` (when that stabilizes).
  94 #[cfg_attr(feature = "extra_traits", derive(Debug))]
  95 pub enum timezone {}
  96 impl ::Copy for timezone {}
  97 impl ::Clone for timezone {
  98     fn clone(&self) -> timezone {
  99         *self
 100     }
 101 }
 102 #[cfg_attr(feature = "extra_traits", derive(Debug))]
 103 pub enum DIR {}
 104 impl ::Copy for DIR {}
 105 impl ::Clone for DIR {
 106     fn clone(&self) -> DIR {
 107         *self
 108     }
 109 }
 110
 111 #[cfg_attr(feature = "extra_traits", derive(Debug))]
 112 pub enum fpos64_t {} // FIXME: fill this out with a struct
 113 impl ::Copy for fpos64_t {}
 114 impl ::Clone for fpos64_t {
 115     fn clone(&self) -> fpos64_t {
 116         *self
 117     }
 118 }
 119
 120 // PUB_STRUCT
 121
 122 s! {
 123     pub struct group {
 124         pub gr_name: *mut ::c_char,
 125         pub gr_passwd: *mut ::c_char,
 126         pub gr_gid: ::gid_t,
 127         pub gr_mem: *mut *mut ::c_char,
 128     }
 129
 130     pub struct utimbuf {
 131         pub actime: time_t,
 132         pub modtime: time_t,
 133     }
 134
 135     pub struct timeval {
 136         pub tv_sec: time_t,
 137         pub tv_usec: suseconds_t,
 138     }
 139
 140     pub struct timespec {
 141         pub tv_sec: time_t,
 142         pub tv_nsec: ::c_long,
 143     }
 144
 145     // FIXME: the rlimit and rusage related functions and types don't exist
 146     // within zircon. Are there reasons for keeping them around?
 147     pub struct rlimit {
 148         pub rlim_cur: rlim_t,
 149         pub rlim_max: rlim_t,
 150     }
 151
 152     pub struct rusage {
 153         pub ru_utime: timeval,
 154         pub ru_stime: timeval,
 155         pub ru_maxrss: c_long,
 156         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 157         __pad1: u32,
 158         pub ru_ixrss: c_long,
 159         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 160         __pad2: u32,
 161         pub ru_idrss: c_long,
 162         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 163         __pad3: u32,
 164         pub ru_isrss: c_long,
 165         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 166         __pad4: u32,
 167         pub ru_minflt: c_long,
 168         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 169         __pad5: u32,
 170         pub ru_majflt: c_long,
 171         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 172         __pad6: u32,
 173         pub ru_nswap: c_long,
 174         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 175         __pad7: u32,
 176         pub ru_inblock: c_long,
 177         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 178         __pad8: u32,
 179         pub ru_oublock: c_long,
 180         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 181         __pad9: u32,
 182         pub ru_msgsnd: c_long,
 183         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 184         __pad10: u32,
 185         pub ru_msgrcv: c_long,
 186         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 187         __pad11: u32,
 188         pub ru_nsignals: c_long,
 189         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 190         __pad12: u32,
 191         pub ru_nvcsw: c_long,
 192         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 193         __pad13: u32,
 194         pub ru_nivcsw: c_long,
 195         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 196         __pad14: u32,
 197     }
 198
 199     pub struct in_addr {
 200         pub s_addr: in_addr_t,
 201     }
 202
 203     pub struct in6_addr {
 204         pub s6_addr: [u8; 16],
 205     }
 206
 207     pub struct ip_mreq {
 208         pub imr_multiaddr: in_addr,
 209         pub imr_interface: in_addr,
 210     }
 211
 212     pub struct ipv6_mreq {
 213         pub ipv6mr_multiaddr: in6_addr,
 214         pub ipv6mr_interface: ::c_uint,
 215     }
 216
 217     pub struct hostent {
 218         pub h_name: *mut ::c_char,
 219         pub h_aliases: *mut *mut ::c_char,
 220         pub h_addrtype: ::c_int,
 221         pub h_length: ::c_int,
 222         pub h_addr_list: *mut *mut ::c_char,
 223     }
 224
 225     pub struct iovec {
 226         pub iov_base: *mut ::c_void,
 227         pub iov_len: ::size_t,
 228     }
 229
 230     pub struct pollfd {
 231         pub fd: ::c_int,
 232         pub events: ::c_short,
 233         pub revents: ::c_short,
 234     }
 235
 236     pub struct winsize {
 237         pub ws_row: ::c_ushort,
 238         pub ws_col: ::c_ushort,
 239         pub ws_xpixel: ::c_ushort,
 240         pub ws_ypixel: ::c_ushort,
 241     }
 242
 243     pub struct linger {
 244         pub l_onoff: ::c_int,
 245         pub l_linger: ::c_int,
 246     }
 247
 248     pub struct sigval {
 249         // Actually a union of an int and a void*
 250         pub sival_ptr: *mut ::c_void
 251     }
 252
 253     // <sys/time.h>
 254     pub struct itimerval {
 255         pub it_interval: ::timeval,
 256         pub it_value: ::timeval,
 257     }
 258
 259     // <sys/times.h>
 260     pub struct tms {
 261         pub tms_utime: ::clock_t,
 262         pub tms_stime: ::clock_t,
 263         pub tms_cutime: ::clock_t,
 264         pub tms_cstime: ::clock_t,
 265     }
 266
 267     pub struct servent {
 268         pub s_name: *mut ::c_char,
 269         pub s_aliases: *mut *mut ::c_char,
 270         pub s_port: ::c_int,
 271         pub s_proto: *mut ::c_char,
 272     }
 273
 274     pub struct protoent {
 275         pub p_name: *mut ::c_char,
 276         pub p_aliases: *mut *mut ::c_char,
 277         pub p_proto: ::c_int,
 278     }
 279
 280     pub struct aiocb {
 281         pub aio_fildes: ::c_int,
 282         pub aio_lio_opcode: ::c_int,
 283         pub aio_reqprio: ::c_int,
 284         pub aio_buf: *mut ::c_void,
 285         pub aio_nbytes: ::size_t,
 286         pub aio_sigevent: ::sigevent,
 287         __td: *mut ::c_void,
 288         __lock: [::c_int; 2],
 289         __err: ::c_int,
 290         __ret: ::ssize_t,
 291         pub aio_offset: off_t,
 292         __next: *mut ::c_void,
 293         __prev: *mut ::c_void,
 294         #[cfg(target_pointer_width = "32")]
 295         __dummy4: [::c_char; 24],
 296         #[cfg(target_pointer_width = "64")]
 297         __dummy4: [::c_char; 16],
 298     }
 299
 300     pub struct sigaction {
 301         pub sa_sigaction: ::sighandler_t,
 302         pub sa_mask: ::sigset_t,
 303         pub sa_flags: ::c_int,
 304         pub sa_restorer: ::Option<extern fn()>,
 305     }
 306
 307     pub struct termios {
 308         pub c_iflag: ::tcflag_t,
 309         pub c_oflag: ::tcflag_t,
 310         pub c_cflag: ::tcflag_t,
 311         pub c_lflag: ::tcflag_t,
 312         pub c_line: ::cc_t,
 313         pub c_cc: [::cc_t; ::NCCS],
 314         pub __c_ispeed: ::speed_t,
 315         pub __c_ospeed: ::speed_t,
 316     }
 317
 318     pub struct flock {
 319         pub l_type: ::c_short,
 320         pub l_whence: ::c_short,
 321         pub l_start: ::off_t,
 322         pub l_len: ::off_t,
 323         pub l_pid: ::pid_t,
 324     }
 325
 326     pub struct ucred {
 327         pub pid: ::pid_t,
 328         pub uid: ::uid_t,
 329         pub gid: ::gid_t,
 330     }
 331
 332     pub struct sockaddr {
 333         pub sa_family: sa_family_t,
 334         pub sa_data: [::c_char; 14],
 335     }
 336
 337     pub struct sockaddr_in {
 338         pub sin_family: sa_family_t,
 339         pub sin_port: ::in_port_t,
 340         pub sin_addr: ::in_addr,
 341         pub sin_zero: [u8; 8],
 342     }
 343
 344     pub struct sockaddr_in6 {
 345         pub sin6_family: sa_family_t,
 346         pub sin6_port: ::in_port_t,
 347         pub sin6_flowinfo: u32,
 348         pub sin6_addr: ::in6_addr,
 349         pub sin6_scope_id: u32,
 350     }
 351
 352     pub struct addrinfo {
 353         pub ai_flags: ::c_int,
 354         pub ai_family: ::c_int,
 355         pub ai_socktype: ::c_int,
 356         pub ai_protocol: ::c_int,
 357         pub ai_addrlen: socklen_t,
 358
 359         pub ai_addr: *mut ::sockaddr,
 360
 361         pub ai_canonname: *mut c_char,
 362
 363         pub ai_next: *mut addrinfo,
 364     }
 365
 366     pub struct sockaddr_ll {
 367         pub sll_family: ::c_ushort,
 368         pub sll_protocol: ::c_ushort,
 369         pub sll_ifindex: ::c_int,
 370         pub sll_hatype: ::c_ushort,
 371         pub sll_pkttype: ::c_uchar,
 372         pub sll_halen: ::c_uchar,
 373         pub sll_addr: [::c_uchar; 8]
 374     }
 375
 376     pub struct fd_set {
 377         fds_bits: [::c_ulong; FD_SETSIZE / ULONG_SIZE],
 378     }
 379
 380     pub struct tm {
 381         pub tm_sec: ::c_int,
 382         pub tm_min: ::c_int,
 383         pub tm_hour: ::c_int,
 384         pub tm_mday: ::c_int,
 385         pub tm_mon: ::c_int,
 386         pub tm_year: ::c_int,
 387         pub tm_wday: ::c_int,
 388         pub tm_yday: ::c_int,
 389         pub tm_isdst: ::c_int,
 390         pub tm_gmtoff: ::c_long,
 391         pub tm_zone: *const ::c_char,
 392     }
 393
 394     pub struct sched_param {
 395         pub sched_priority: ::c_int,
 396         pub sched_ss_low_priority: ::c_int,
 397         pub sched_ss_repl_period: ::timespec,
 398         pub sched_ss_init_budget: ::timespec,
 399         pub sched_ss_max_repl: ::c_int,
 400     }
 401
 402     pub struct Dl_info {
 403         pub dli_fname: *const ::c_char,
 404         pub dli_fbase: *mut ::c_void,
 405         pub dli_sname: *const ::c_char,
 406         pub dli_saddr: *mut ::c_void,
 407     }
 408
 409     pub struct epoll_event {
 410         pub events: u32,
 411         pub u64: u64,
 412     }
 413
 414     pub struct lconv {
 415         pub decimal_point: *mut ::c_char,
 416         pub thousands_sep: *mut ::c_char,
 417         pub grouping: *mut ::c_char,
 418         pub int_curr_symbol: *mut ::c_char,
 419         pub currency_symbol: *mut ::c_char,
 420         pub mon_decimal_point: *mut ::c_char,
 421         pub mon_thousands_sep: *mut ::c_char,
 422         pub mon_grouping: *mut ::c_char,
 423         pub positive_sign: *mut ::c_char,
 424         pub negative_sign: *mut ::c_char,
 425         pub int_frac_digits: ::c_char,
 426         pub frac_digits: ::c_char,
 427         pub p_cs_precedes: ::c_char,
 428         pub p_sep_by_space: ::c_char,
 429         pub n_cs_precedes: ::c_char,
 430         pub n_sep_by_space: ::c_char,
 431         pub p_sign_posn: ::c_char,
 432         pub n_sign_posn: ::c_char,
 433         pub int_p_cs_precedes: ::c_char,
 434         pub int_p_sep_by_space: ::c_char,
 435         pub int_n_cs_precedes: ::c_char,
 436         pub int_n_sep_by_space: ::c_char,
 437         pub int_p_sign_posn: ::c_char,
 438         pub int_n_sign_posn: ::c_char,
 439     }
 440
 441     pub struct rlimit64 {
 442         pub rlim_cur: rlim64_t,
 443         pub rlim_max: rlim64_t,
 444     }
 445
 446     pub struct glob_t {
 447         pub gl_pathc: ::size_t,
 448         pub gl_pathv: *mut *mut c_char,
 449         pub gl_offs: ::size_t,
 450         pub gl_flags: ::c_int,
 451
 452         __unused1: *mut ::c_void,
 453         __unused2: *mut ::c_void,
 454         __unused3: *mut ::c_void,
 455         __unused4: *mut ::c_void,
 456         __unused5: *mut ::c_void,
 457     }
 458
 459     pub struct ifaddrs {
 460         pub ifa_next: *mut ifaddrs,
 461         pub ifa_name: *mut c_char,
 462         pub ifa_flags: ::c_uint,
 463         pub ifa_addr: *mut ::sockaddr,
 464         pub ifa_netmask: *mut ::sockaddr,
 465         pub ifa_ifu: *mut ::sockaddr, // FIXME This should be a union
 466         pub ifa_data: *mut ::c_void
 467     }
 468
 469     pub struct passwd {
 470         pub pw_name: *mut ::c_char,
 471         pub pw_passwd: *mut ::c_char,
 472         pub pw_uid: ::uid_t,
 473         pub pw_gid: ::gid_t,
 474         pub pw_gecos: *mut ::c_char,
 475         pub pw_dir: *mut ::c_char,
 476         pub pw_shell: *mut ::c_char,
 477     }
 478
 479     pub struct spwd {
 480         pub sp_namp: *mut ::c_char,
 481         pub sp_pwdp: *mut ::c_char,
 482         pub sp_lstchg: ::c_long,
 483         pub sp_min: ::c_long,
 484         pub sp_max: ::c_long,
 485         pub sp_warn: ::c_long,
 486         pub sp_inact: ::c_long,
 487         pub sp_expire: ::c_long,
 488         pub sp_flag: ::c_ulong,
 489     }
 490
 491     pub struct statvfs {
 492         pub f_bsize: ::c_ulong,
 493         pub f_frsize: ::c_ulong,
 494         pub f_blocks: ::fsblkcnt_t,
 495         pub f_bfree: ::fsblkcnt_t,
 496         pub f_bavail: ::fsblkcnt_t,
 497         pub f_files: ::fsfilcnt_t,
 498         pub f_ffree: ::fsfilcnt_t,
 499         pub f_favail: ::fsfilcnt_t,
 500         #[cfg(target_endian = "little")]
 501         pub f_fsid: ::c_ulong,
 502         #[cfg(all(target_pointer_width = "32", not(target_arch = "x86_64")))]
 503         __f_unused: ::c_int,
 504         #[cfg(target_endian = "big")]
 505         pub f_fsid: ::c_ulong,
 506         pub f_flag: ::c_ulong,
 507         pub f_namemax: ::c_ulong,
 508         __f_spare: [::c_int; 6],
 509     }
 510
 511     pub struct dqblk {
 512         pub dqb_bhardlimit: u64,
 513         pub dqb_bsoftlimit: u64,
 514         pub dqb_curspace: u64,
 515         pub dqb_ihardlimit: u64,
 516         pub dqb_isoftlimit: u64,
 517         pub dqb_curinodes: u64,
 518         pub dqb_btime: u64,
 519         pub dqb_itime: u64,
 520         pub dqb_valid: u32,
 521     }
 522
 523     pub struct signalfd_siginfo {
 524         pub ssi_signo: u32,
 525         pub ssi_errno: i32,
 526         pub ssi_code: i32,
 527         pub ssi_pid: u32,
 528         pub ssi_uid: u32,
 529         pub ssi_fd: i32,
 530         pub ssi_tid: u32,
 531         pub ssi_band: u32,
 532         pub ssi_overrun: u32,
 533         pub ssi_trapno: u32,
 534         pub ssi_status: i32,
 535         pub ssi_int: i32,
 536         pub ssi_ptr: u64,
 537         pub ssi_utime: u64,
 538         pub ssi_stime: u64,
 539         pub ssi_addr: u64,
 540         pub ssi_addr_lsb: u16,
 541         _pad2: u16,
 542         pub ssi_syscall: i32,
 543         pub ssi_call_addr: u64,
 544         pub ssi_arch: u32,
 545         _pad: [u8; 28],
 546     }
 547
 548     pub struct itimerspec {
 549         pub it_interval: ::timespec,
 550         pub it_value: ::timespec,
 551     }
 552
 553     pub struct fsid_t {
 554         __val: [::c_int; 2],
 555     }
 556
 557     pub struct cpu_set_t {
 558         #[cfg(all(target_pointer_width = "32",
 559                   not(target_arch = "x86_64")))]
 560         bits: [u32; 32],
 561         #[cfg(not(all(target_pointer_width = "32",
 562                       not(target_arch = "x86_64"))))]
 563         bits: [u64; 16],
 564     }
 565
 566     pub struct if_nameindex {
 567         pub if_index: ::c_uint,
 568         pub if_name: *mut ::c_char,
 569     }
 570
 571     // System V IPC
 572     pub struct msginfo {
 573         pub msgpool: ::c_int,
 574         pub msgmap: ::c_int,
 575         pub msgmax: ::c_int,
 576         pub msgmnb: ::c_int,
 577         pub msgmni: ::c_int,
 578         pub msgssz: ::c_int,
 579         pub msgtql: ::c_int,
 580         pub msgseg: ::c_ushort,
 581     }
 582
 583     pub struct mmsghdr {
 584         pub msg_hdr: ::msghdr,
 585         pub msg_len: ::c_uint,
 586     }
 587
 588     pub struct sembuf {
 589         pub sem_num: ::c_ushort,
 590         pub sem_op: ::c_short,
 591         pub sem_flg: ::c_short,
 592     }
 593
 594     pub struct input_event {
 595         pub time: ::timeval,
 596         pub type_: ::__u16,
 597         pub code: ::__u16,
 598         pub value: ::__s32,
 599     }
 600
 601     pub struct input_id {
 602         pub bustype: ::__u16,
 603         pub vendor: ::__u16,
 604         pub product: ::__u16,
 605         pub version: ::__u16,
 606     }
 607
 608     pub struct input_absinfo {
 609         pub value: ::__s32,
 610         pub minimum: ::__s32,
 611         pub maximum: ::__s32,
 612         pub fuzz: ::__s32,
 613         pub flat: ::__s32,
 614         pub resolution: ::__s32,
 615     }
 616
 617     pub struct input_keymap_entry {
 618         pub flags: ::__u8,
 619         pub len: ::__u8,
 620         pub index: ::__u16,
 621         pub keycode: ::__u32,
 622         pub scancode: [::__u8; 32],
 623     }
 624
 625     pub struct input_mask {
 626         pub type_: ::__u32,
 627         pub codes_size: ::__u32,
 628         pub codes_ptr: ::__u64,
 629     }
 630
 631     pub struct ff_replay {
 632         pub length: ::__u16,
 633         pub delay: ::__u16,
 634     }
 635
 636     pub struct ff_trigger {
 637         pub button: ::__u16,
 638         pub interval: ::__u16,
 639     }
 640
 641     pub struct ff_envelope {
 642         pub attack_length: ::__u16,
 643         pub attack_level: ::__u16,
 644         pub fade_length: ::__u16,
 645         pub fade_level: ::__u16,
 646     }
 647
 648     pub struct ff_constant_effect {
 649         pub level: ::__s16,
 650         pub envelope: ff_envelope,
 651     }
 652
 653     pub struct ff_ramp_effect {
 654         pub start_level: ::__s16,
 655         pub end_level: ::__s16,
 656         pub envelope: ff_envelope,
 657     }
 658
 659     pub struct ff_condition_effect {
 660         pub right_saturation: ::__u16,
 661         pub left_saturation: ::__u16,
 662
 663         pub right_coeff: ::__s16,
 664         pub left_coeff: ::__s16,
 665
 666         pub deadband: ::__u16,
 667         pub center: ::__s16,
 668     }
 669
 670     pub struct ff_periodic_effect {
 671         pub waveform: ::__u16,
 672         pub period: ::__u16,
 673         pub magnitude: ::__s16,
 674         pub offset: ::__s16,
 675         pub phase: ::__u16,
 676
 677         pub envelope: ff_envelope,
 678
 679         pub custom_len: ::__u32,
 680         pub custom_data: *mut ::__s16,
 681     }
 682
 683     pub struct ff_rumble_effect {
 684         pub strong_magnitude: ::__u16,
 685         pub weak_magnitude: ::__u16,
 686     }
 687
 688     pub struct ff_effect {
 689         pub type_: ::__u16,
 690         pub id: ::__s16,
 691         pub direction: ::__u16,
 692         pub trigger: ff_trigger,
 693         pub replay: ff_replay,
 694         // FIXME this is actually a union
 695         #[cfg(target_pointer_width = "64")]
 696         pub u: [u64; 4],
 697         #[cfg(target_pointer_width = "32")]
 698         pub u: [u32; 7],
 699     }
 700
 701     pub struct dl_phdr_info {
 702         #[cfg(target_pointer_width = "64")]
 703         pub dlpi_addr: Elf64_Addr,
 704         #[cfg(target_pointer_width = "32")]
 705         pub dlpi_addr: Elf32_Addr,
 706
 707         pub dlpi_name: *const ::c_char,
 708
 709         #[cfg(target_pointer_width = "64")]
 710         pub dlpi_phdr: *const Elf64_Phdr,
 711         #[cfg(target_pointer_width = "32")]
 712         pub dlpi_phdr: *const Elf32_Phdr,
 713
 714         #[cfg(target_pointer_width = "64")]
 715         pub dlpi_phnum: Elf64_Half,
 716         #[cfg(target_pointer_width = "32")]
 717         pub dlpi_phnum: Elf32_Half,
 718
 719         pub dlpi_adds: ::c_ulonglong,
 720         pub dlpi_subs: ::c_ulonglong,
 721         pub dlpi_tls_modid: ::size_t,
 722         pub dlpi_tls_data: *mut ::c_void,
 723     }
 724
 725     pub struct Elf32_Phdr {
 726         pub p_type: Elf32_Word,
 727         pub p_offset: Elf32_Off,
 728         pub p_vaddr: Elf32_Addr,
 729         pub p_paddr: Elf32_Addr,
 730         pub p_filesz: Elf32_Word,
 731         pub p_memsz: Elf32_Word,
 732         pub p_flags: Elf32_Word,
 733         pub p_align: Elf32_Word,
 734     }
 735
 736     pub struct Elf64_Phdr {
 737         pub p_type: Elf64_Word,
 738         pub p_flags: Elf64_Word,
 739         pub p_offset: Elf64_Off,
 740         pub p_vaddr: Elf64_Addr,
 741         pub p_paddr: Elf64_Addr,
 742         pub p_filesz: Elf64_Xword,
 743         pub p_memsz: Elf64_Xword,
 744         pub p_align: Elf64_Xword,
 745     }
 746
 747     pub struct statfs64 {
 748         pub f_type: ::c_ulong,
 749         pub f_bsize: ::c_ulong,
 750         pub f_blocks: ::fsblkcnt_t,
 751         pub f_bfree: ::fsblkcnt_t,
 752         pub f_bavail: ::fsblkcnt_t,
 753         pub f_files: ::fsfilcnt_t,
 754         pub f_ffree: ::fsfilcnt_t,
 755         pub f_fsid: ::fsid_t,
 756         pub f_namelen: ::c_ulong,
 757         pub f_frsize: ::c_ulong,
 758         pub f_flags: ::c_ulong,
 759         pub f_spare: [::c_ulong; 4],
 760     }
 761
 762     pub struct statvfs64 {
 763         pub f_bsize: ::c_ulong,
 764         pub f_frsize: ::c_ulong,
 765         pub f_blocks: u64,
 766         pub f_bfree: u64,
 767         pub f_bavail: u64,
 768         pub f_files: u64,
 769         pub f_ffree: u64,
 770         pub f_favail: u64,
 771         pub f_fsid: ::c_ulong,
 772         pub f_flag: ::c_ulong,
 773         pub f_namemax: ::c_ulong,
 774         __f_spare: [::c_int; 6],
 775     }
 776
 777     pub struct stack_t {
 778         pub ss_sp: *mut ::c_void,
 779         pub ss_flags: ::c_int,
 780         pub ss_size: ::size_t
 781     }
 782
 783     pub struct pthread_attr_t {
 784         __size: [u64; 7]
 785     }
 786
 787     pub struct sigset_t {
 788         __val: [::c_ulong; 16],
 789     }
 790
 791     pub struct shmid_ds {
 792         pub shm_perm: ::ipc_perm,
 793         pub shm_segsz: ::size_t,
 794         pub shm_atime: ::time_t,
 795         pub shm_dtime: ::time_t,
 796         pub shm_ctime: ::time_t,
 797         pub shm_cpid: ::pid_t,
 798         pub shm_lpid: ::pid_t,
 799         pub shm_nattch: ::c_ulong,
 800         __pad1: ::c_ulong,
 801         __pad2: ::c_ulong,
 802     }
 803
 804     pub struct msqid_ds {
 805         pub msg_perm: ::ipc_perm,
 806         pub msg_stime: ::time_t,
 807         pub msg_rtime: ::time_t,
 808         pub msg_ctime: ::time_t,
 809         __msg_cbytes: ::c_ulong,
 810         pub msg_qnum: ::msgqnum_t,
 811         pub msg_qbytes: ::msglen_t,
 812         pub msg_lspid: ::pid_t,
 813         pub msg_lrpid: ::pid_t,
 814         __pad1: ::c_ulong,
 815         __pad2: ::c_ulong,
 816     }
 817
 818     pub struct statfs {
 819         pub f_type: ::c_ulong,
 820         pub f_bsize: ::c_ulong,
 821         pub f_blocks: ::fsblkcnt_t,
 822         pub f_bfree: ::fsblkcnt_t,
 823         pub f_bavail: ::fsblkcnt_t,
 824         pub f_files: ::fsfilcnt_t,
 825         pub f_ffree: ::fsfilcnt_t,
 826         pub f_fsid: ::fsid_t,
 827         pub f_namelen: ::c_ulong,
 828         pub f_frsize: ::c_ulong,
 829         pub f_flags: ::c_ulong,
 830         pub f_spare: [::c_ulong; 4],
 831     }
 832
 833     pub struct msghdr {
 834         pub msg_name: *mut ::c_void,
 835         pub msg_namelen: ::socklen_t,
 836         pub msg_iov: *mut ::iovec,
 837         pub msg_iovlen: ::c_int,
 838         __pad1: ::c_int,
 839         pub msg_control: *mut ::c_void,
 840         pub msg_controllen: ::socklen_t,
 841         __pad2: ::socklen_t,
 842         pub msg_flags: ::c_int,
 843     }
 844
 845     pub struct cmsghdr {
 846         pub cmsg_len: ::socklen_t,
 847         pub __pad1: ::c_int,
 848         pub cmsg_level: ::c_int,
 849         pub cmsg_type: ::c_int,
 850     }
 851
 852     pub struct sem_t {
 853         __val: [::c_int; 8],
 854     }
 855
 856     pub struct siginfo_t {
 857         pub si_signo: ::c_int,
 858         pub si_errno: ::c_int,
 859         pub si_code: ::c_int,
 860         pub _pad: [::c_int; 29],
 861         _align: [usize; 0],
 862     }
 863
 864     pub struct termios2 {
 865         pub c_iflag: ::tcflag_t,
 866         pub c_oflag: ::tcflag_t,
 867         pub c_cflag: ::tcflag_t,
 868         pub c_lflag: ::tcflag_t,
 869         pub c_line: ::cc_t,
 870         pub c_cc: [::cc_t; 19],
 871         pub c_ispeed: ::speed_t,
 872         pub c_ospeed: ::speed_t,
 873     }
 874 }
 875
 876 s_no_extra_traits! {
 877     pub struct sysinfo {
 878         pub uptime: ::c_ulong,
 879         pub loads: [::c_ulong; 3],
 880         pub totalram: ::c_ulong,
 881         pub freeram: ::c_ulong,
 882         pub sharedram: ::c_ulong,
 883         pub bufferram: ::c_ulong,
 884         pub totalswap: ::c_ulong,
 885         pub freeswap: ::c_ulong,
 886         pub procs: ::c_ushort,
 887         pub pad: ::c_ushort,
 888         pub totalhigh: ::c_ulong,
 889         pub freehigh: ::c_ulong,
 890         pub mem_unit: ::c_uint,
 891         pub __reserved: [::c_char; 256],
 892     }
 893
 894     pub struct sockaddr_un {
 895         pub sun_family: sa_family_t,
 896         pub sun_path: [::c_char; 108]
 897     }
 898
 899     pub struct sockaddr_storage {
 900         pub ss_family: sa_family_t,
 901         __ss_align: ::size_t,
 902         __ss_pad2: [u8; 128 - 2 * 8],
 903     }
 904
 905     pub struct utsname {
 906         pub sysname: [::c_char; 65],
 907         pub nodename: [::c_char; 65],
 908         pub release: [::c_char; 65],
 909         pub version: [::c_char; 65],
 910         pub machine: [::c_char; 65],
 911         pub domainname: [::c_char; 65]
 912     }
 913
 914     pub struct dirent {
 915         pub d_ino: ::ino_t,
 916         pub d_off: ::off_t,
 917         pub d_reclen: ::c_ushort,
 918         pub d_type: ::c_uchar,
 919         pub d_name: [::c_char; 256],
 920     }
 921
 922     pub struct dirent64 {
 923         pub d_ino: ::ino64_t,
 924         pub d_off: ::off64_t,
 925         pub d_reclen: ::c_ushort,
 926         pub d_type: ::c_uchar,
 927         pub d_name: [::c_char; 256],
 928     }
 929
 930     // x32 compatibility
 931     // See https://sourceware.org/bugzilla/show_bug.cgi?id=21279
 932     pub struct mq_attr {
 933         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 934         pub mq_flags: i64,
 935         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 936         pub mq_maxmsg: i64,
 937         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 938         pub mq_msgsize: i64,
 939         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 940         pub mq_curmsgs: i64,
 941         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 942         pad: [i64; 4],
 943
 944         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 945         pub mq_flags: ::c_long,
 946         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 947         pub mq_maxmsg: ::c_long,
 948         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 949         pub mq_msgsize: ::c_long,
 950         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 951         pub mq_curmsgs: ::c_long,
 952         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 953         pad: [::c_long; 4],
 954     }
 955
 956     pub struct sockaddr_nl {
 957         pub nl_family: ::sa_family_t,
 958         nl_pad: ::c_ushort,
 959         pub nl_pid: u32,
 960         pub nl_groups: u32
 961     }
 962
 963     pub struct sigevent {
 964         pub sigev_value: ::sigval,
 965         pub sigev_signo: ::c_int,
 966         pub sigev_notify: ::c_int,
 967         pub sigev_notify_function: fn(::sigval),
 968         pub sigev_notify_attributes: *mut pthread_attr_t,
 969         pub __pad: [::c_char; 56 - 3 * 8 /* 8 == sizeof(long) */],
 970     }
 971 }
 972
 973 cfg_if! {
 974     if #[cfg(feature = "extra_traits")] {
 975         impl PartialEq for sysinfo {
 976             fn eq(&self, other: &sysinfo) -> bool {
 977                 self.uptime == other.uptime
 978                     && self.loads == other.loads
 979                     && self.totalram == other.totalram
 980                     && self.freeram == other.freeram
 981                     && self.sharedram == other.sharedram
 982                     && self.bufferram == other.bufferram
 983                     && self.totalswap == other.totalswap
 984                     && self.freeswap == other.freeswap
 985                     && self.procs == other.procs
 986                     && self.pad == other.pad
 987                     && self.totalhigh == other.totalhigh
 988                     && self.freehigh == other.freehigh
 989                     && self.mem_unit == other.mem_unit
 990                     && self
 991                         .__reserved
 992                         .iter()
 993                         .zip(other.__reserved.iter())
 994                         .all(|(a,b)| a == b)
 995             }
 996         }
 997         impl Eq for sysinfo {}
 998         impl ::fmt::Debug for sysinfo {
 999             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1000                 f.debug_struct("sysinfo")
1001                     .field("uptime", &self.uptime)
1002                     .field("loads", &self.loads)
1003                     .field("totalram", &self.totalram)
1004                     .field("freeram", &self.freeram)
1005                     .field("sharedram", &self.sharedram)
1006                     .field("bufferram", &self.bufferram)
1007                     .field("totalswap", &self.totalswap)
1008                     .field("freeswap", &self.freeswap)
1009                     .field("procs", &self.procs)
1010                     .field("pad", &self.pad)
1011                     .field("totalhigh", &self.totalhigh)
1012                     .field("freehigh", &self.freehigh)
1013                     .field("mem_unit", &self.mem_unit)
1014                     // FIXME: .field("__reserved", &self.__reserved)
1015                     .finish()
1016             }
1017         }
1018         impl ::hash::Hash for sysinfo {
1019             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1020                 self.uptime.hash(state);
1021                 self.loads.hash(state);
1022                 self.totalram.hash(state);
1023                 self.freeram.hash(state);
1024                 self.sharedram.hash(state);
1025                 self.bufferram.hash(state);
1026                 self.totalswap.hash(state);
1027                 self.freeswap.hash(state);
1028                 self.procs.hash(state);
1029                 self.pad.hash(state);
1030                 self.totalhigh.hash(state);
1031                 self.freehigh.hash(state);
1032                 self.mem_unit.hash(state);
1033                 self.__reserved.hash(state);
1034             }
1035         }
1036
1037         impl PartialEq for sockaddr_un {
1038             fn eq(&self, other: &sockaddr_un) -> bool {
1039                 self.sun_family == other.sun_family
1040                     && self
1041                     .sun_path
1042                     .iter()
1043                     .zip(other.sun_path.iter())
1044                     .all(|(a,b)| a == b)
1045             }
1046         }
1047         impl Eq for sockaddr_un {}
1048         impl ::fmt::Debug for sockaddr_un {
1049             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1050                 f.debug_struct("sockaddr_un")
1051                     .field("sun_family", &self.sun_family)
1052                     // FIXME: .field("sun_path", &self.sun_path)
1053                     .finish()
1054             }
1055         }
1056         impl ::hash::Hash for sockaddr_un {
1057             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1058                 self.sun_family.hash(state);
1059                 self.sun_path.hash(state);
1060             }
1061         }
1062
1063         impl PartialEq for sockaddr_storage {
1064             fn eq(&self, other: &sockaddr_storage) -> bool {
1065                 self.ss_family == other.ss_family
1066                     && self.__ss_align == other.__ss_align
1067                     && self
1068                     .__ss_pad2
1069                     .iter()
1070                     .zip(other.__ss_pad2.iter())
1071                     .all(|(a, b)| a == b)
1072             }
1073         }
1074         impl Eq for sockaddr_storage {}
1075         impl ::fmt::Debug for sockaddr_storage {
1076             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1077                 f.debug_struct("sockaddr_storage")
1078                     .field("ss_family", &self.ss_family)
1079                     .field("__ss_align", &self.__ss_align)
1080                     // FIXME: .field("__ss_pad2", &self.__ss_pad2)
1081                     .finish()
1082             }
1083         }
1084         impl ::hash::Hash for sockaddr_storage {
1085             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1086                 self.ss_family.hash(state);
1087                 self.__ss_align.hash(state);
1088                 self.__ss_pad2.hash(state);
1089             }
1090         }
1091
1092         impl PartialEq for utsname {
1093             fn eq(&self, other: &utsname) -> bool {
1094                 self.sysname
1095                     .iter()
1096                     .zip(other.sysname.iter())
1097                     .all(|(a,b)| a == b)
1098                     && self
1099                     .nodename
1100                     .iter()
1101                     .zip(other.nodename.iter())
1102                     .all(|(a,b)| a == b)
1103                     && self
1104                     .release
1105                     .iter()
1106                     .zip(other.release.iter())
1107                     .all(|(a,b)| a == b)
1108                     && self
1109                     .version
1110                     .iter()
1111                     .zip(other.version.iter())
1112                     .all(|(a,b)| a == b)
1113                     && self
1114                     .machine
1115                     .iter()
1116                     .zip(other.machine.iter())
1117                     .all(|(a,b)| a == b)
1118             }
1119         }
1120         impl Eq for utsname {}
1121         impl ::fmt::Debug for utsname {
1122             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1123                 f.debug_struct("utsname")
1124                     // FIXME: .field("sysname", &self.sysname)
1125                     // FIXME: .field("nodename", &self.nodename)
1126                     // FIXME: .field("release", &self.release)
1127                     // FIXME: .field("version", &self.version)
1128                     // FIXME: .field("machine", &self.machine)
1129                     .finish()
1130             }
1131         }
1132         impl ::hash::Hash for utsname {
1133             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1134                 self.sysname.hash(state);
1135                 self.nodename.hash(state);
1136                 self.release.hash(state);
1137                 self.version.hash(state);
1138                 self.machine.hash(state);
1139             }
1140         }
1141
1142         impl PartialEq for dirent {
1143             fn eq(&self, other: &dirent) -> bool {
1144                 self.d_ino == other.d_ino
1145                     && self.d_off == other.d_off
1146                     && self.d_reclen == other.d_reclen
1147                     && self.d_type == other.d_type
1148                     && self
1149                     .d_name
1150                     .iter()
1151                     .zip(other.d_name.iter())
1152                     .all(|(a,b)| a == b)
1153             }
1154         }
1155         impl Eq for dirent {}
1156         impl ::fmt::Debug for dirent {
1157             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1158                 f.debug_struct("dirent")
1159                     .field("d_ino", &self.d_ino)
1160                     .field("d_off", &self.d_off)
1161                     .field("d_reclen", &self.d_reclen)
1162                     .field("d_type", &self.d_type)
1163                     // FIXME: .field("d_name", &self.d_name)
1164                     .finish()
1165             }
1166         }
1167         impl ::hash::Hash for dirent {
1168             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1169                 self.d_ino.hash(state);
1170                 self.d_off.hash(state);
1171                 self.d_reclen.hash(state);
1172                 self.d_type.hash(state);
1173                 self.d_name.hash(state);
1174             }
1175         }
1176
1177         impl PartialEq for dirent64 {
1178             fn eq(&self, other: &dirent64) -> bool {
1179                 self.d_ino == other.d_ino
1180                     && self.d_off == other.d_off
1181                     && self.d_reclen == other.d_reclen
1182                     && self.d_type == other.d_type
1183                     && self
1184                     .d_name
1185                     .iter()
1186                     .zip(other.d_name.iter())
1187                     .all(|(a,b)| a == b)
1188             }
1189         }
1190         impl Eq for dirent64 {}
1191         impl ::fmt::Debug for dirent64 {
1192             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1193                 f.debug_struct("dirent64")
1194                     .field("d_ino", &self.d_ino)
1195                     .field("d_off", &self.d_off)
1196                     .field("d_reclen", &self.d_reclen)
1197                     .field("d_type", &self.d_type)
1198                     // FIXME: .field("d_name", &self.d_name)
1199                     .finish()
1200             }
1201         }
1202         impl ::hash::Hash for dirent64 {
1203             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1204                 self.d_ino.hash(state);
1205                 self.d_off.hash(state);
1206                 self.d_reclen.hash(state);
1207                 self.d_type.hash(state);
1208                 self.d_name.hash(state);
1209             }
1210         }
1211
1212         impl PartialEq for mq_attr {
1213             fn eq(&self, other: &mq_attr) -> bool {
1214                 self.mq_flags == other.mq_flags &&
1215                 self.mq_maxmsg == other.mq_maxmsg &&
1216                 self.mq_msgsize == other.mq_msgsize &&
1217                 self.mq_curmsgs == other.mq_curmsgs
1218             }
1219         }
1220         impl Eq for mq_attr {}
1221         impl ::fmt::Debug for mq_attr {
1222             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1223                 f.debug_struct("mq_attr")
1224                     .field("mq_flags", &self.mq_flags)
1225                     .field("mq_maxmsg", &self.mq_maxmsg)
1226                     .field("mq_msgsize", &self.mq_msgsize)
1227                     .field("mq_curmsgs", &self.mq_curmsgs)
1228                     .finish()
1229             }
1230         }
1231         impl ::hash::Hash for mq_attr {
1232             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1233                 self.mq_flags.hash(state);
1234                 self.mq_maxmsg.hash(state);
1235                 self.mq_msgsize.hash(state);
1236                 self.mq_curmsgs.hash(state);
1237             }
1238         }
1239
1240         impl PartialEq for sockaddr_nl {
1241             fn eq(&self, other: &sockaddr_nl) -> bool {
1242                 self.nl_family == other.nl_family &&
1243                 self.nl_pid == other.nl_pid &&
1244                 self.nl_groups == other.nl_groups
1245             }
1246         }
1247         impl Eq for sockaddr_nl {}
1248         impl ::fmt::Debug for sockaddr_nl {
1249             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1250                 f.debug_struct("sockaddr_nl")
1251                     .field("nl_family", &self.nl_family)
1252                     .field("nl_pid", &self.nl_pid)
1253                     .field("nl_groups", &self.nl_groups)
1254                     .finish()
1255             }
1256         }
1257         impl ::hash::Hash for sockaddr_nl {
1258             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1259                 self.nl_family.hash(state);
1260                 self.nl_pid.hash(state);
1261                 self.nl_groups.hash(state);
1262             }
1263         }
1264
1265         impl PartialEq for sigevent {
1266             fn eq(&self, other: &sigevent) -> bool {
1267                 self.sigev_value == other.sigev_value
1268                     && self.sigev_signo == other.sigev_signo
1269                     && self.sigev_notify == other.sigev_notify
1270                     && self.sigev_notify_function
1271                         == other.sigev_notify_function
1272                     && self.sigev_notify_attributes
1273                         == other.sigev_notify_attributes
1274             }
1275         }
1276         impl Eq for sigevent {}
1277         impl ::fmt::Debug for sigevent {
1278             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1279                 f.debug_struct("sigevent")
1280                     .field("sigev_value", &self.sigev_value)
1281                     .field("sigev_signo", &self.sigev_signo)
1282                     .field("sigev_notify", &self.sigev_notify)
1283                     .field("sigev_notify_function", &self.sigev_notify_function)
1284                     .field("sigev_notify_attributes",
1285                            &self.sigev_notify_attributes)
1286                     .finish()
1287             }
1288         }
1289         impl ::hash::Hash for sigevent {
1290             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1291                 self.sigev_value.hash(state);
1292                 self.sigev_signo.hash(state);
1293                 self.sigev_notify.hash(state);
1294                 self.sigev_notify_function.hash(state);
1295                 self.sigev_notify_attributes.hash(state);
1296             }
1297         }
1298     }
1299 }
1300
1301 // PUB_CONST
1302
1303 pub const INT_MIN: c_int = -2147483648;
1304 pub const INT_MAX: c_int = 2147483647;
1305
1306 pub const SIG_DFL: sighandler_t = 0 as sighandler_t;
1307 pub const SIG_IGN: sighandler_t = 1 as sighandler_t;
1308 pub const SIG_ERR: sighandler_t = !0 as sighandler_t;
1309
1310 pub const DT_FIFO: u8 = 1;
1311 pub const DT_CHR: u8 = 2;
1312 pub const DT_DIR: u8 = 4;
1313 pub const DT_BLK: u8 = 6;
1314 pub const DT_REG: u8 = 8;
1315 pub const DT_LNK: u8 = 10;
1316 pub const DT_SOCK: u8 = 12;
1317
1318 pub const FD_CLOEXEC: ::c_int = 0x1;
1319
1320 pub const USRQUOTA: ::c_int = 0;
1321 pub const GRPQUOTA: ::c_int = 1;
1322
1323 pub const SIGIOT: ::c_int = 6;
1324
1325 pub const S_ISUID: ::c_int = 0x800;
1326 pub const S_ISGID: ::c_int = 0x400;
1327 pub const S_ISVTX: ::c_int = 0x200;
1328
1329 pub const IF_NAMESIZE: ::size_t = 16;
1330
1331 pub const LOG_EMERG: ::c_int = 0;
1332 pub const LOG_ALERT: ::c_int = 1;
1333 pub const LOG_CRIT: ::c_int = 2;
1334 pub const LOG_ERR: ::c_int = 3;
1335 pub const LOG_WARNING: ::c_int = 4;
1336 pub const LOG_NOTICE: ::c_int = 5;
1337 pub const LOG_INFO: ::c_int = 6;
1338 pub const LOG_DEBUG: ::c_int = 7;
1339
1340 pub const LOG_KERN: ::c_int = 0;
1341 pub const LOG_USER: ::c_int = 1 << 3;
1342 pub const LOG_MAIL: ::c_int = 2 << 3;
1343 pub const LOG_DAEMON: ::c_int = 3 << 3;
1344 pub const LOG_AUTH: ::c_int = 4 << 3;
1345 pub const LOG_SYSLOG: ::c_int = 5 << 3;
1346 pub const LOG_LPR: ::c_int = 6 << 3;
1347 pub const LOG_NEWS: ::c_int = 7 << 3;
1348 pub const LOG_UUCP: ::c_int = 8 << 3;
1349 pub const LOG_LOCAL0: ::c_int = 16 << 3;
1350 pub const LOG_LOCAL1: ::c_int = 17 << 3;
1351 pub const LOG_LOCAL2: ::c_int = 18 << 3;
1352 pub const LOG_LOCAL3: ::c_int = 19 << 3;
1353 pub const LOG_LOCAL4: ::c_int = 20 << 3;
1354 pub const LOG_LOCAL5: ::c_int = 21 << 3;
1355 pub const LOG_LOCAL6: ::c_int = 22 << 3;
1356 pub const LOG_LOCAL7: ::c_int = 23 << 3;
1357
1358 pub const LOG_PID: ::c_int = 0x01;
1359 pub const LOG_CONS: ::c_int = 0x02;
1360 pub const LOG_ODELAY: ::c_int = 0x04;
1361 pub const LOG_NDELAY: ::c_int = 0x08;
1362 pub const LOG_NOWAIT: ::c_int = 0x10;
1363
1364 pub const LOG_PRIMASK: ::c_int = 7;
1365 pub const LOG_FACMASK: ::c_int = 0x3f8;
1366
1367 pub const PRIO_PROCESS: ::c_int = 0;
1368 pub const PRIO_PGRP: ::c_int = 1;
1369 pub const PRIO_USER: ::c_int = 2;
1370
1371 pub const PRIO_MIN: ::c_int = -20;
1372 pub const PRIO_MAX: ::c_int = 20;
1373
1374 pub const IPPROTO_ICMP: ::c_int = 1;
1375 pub const IPPROTO_ICMPV6: ::c_int = 58;
1376 pub const IPPROTO_TCP: ::c_int = 6;
1377 pub const IPPROTO_UDP: ::c_int = 17;
1378 pub const IPPROTO_IP: ::c_int = 0;
1379 pub const IPPROTO_IPV6: ::c_int = 41;
1380
1381 pub const INADDR_LOOPBACK: in_addr_t = 2130706433;
1382 pub const INADDR_ANY: in_addr_t = 0;
1383 pub const INADDR_BROADCAST: in_addr_t = 4294967295;
1384 pub const INADDR_NONE: in_addr_t = 4294967295;
1385
1386 pub const EXIT_FAILURE: ::c_int = 1;
1387 pub const EXIT_SUCCESS: ::c_int = 0;
1388 pub const RAND_MAX: ::c_int = 2147483647;
1389 pub const EOF: ::c_int = -1;
1390 pub const SEEK_SET: ::c_int = 0;
1391 pub const SEEK_CUR: ::c_int = 1;
1392 pub const SEEK_END: ::c_int = 2;
1393 pub const _IOFBF: ::c_int = 0;
1394 pub const _IONBF: ::c_int = 2;
1395 pub const _IOLBF: ::c_int = 1;
1396
1397 pub const F_DUPFD: ::c_int = 0;
1398 pub const F_GETFD: ::c_int = 1;
1399 pub const F_SETFD: ::c_int = 2;
1400 pub const F_GETFL: ::c_int = 3;
1401 pub const F_SETFL: ::c_int = 4;
1402
1403 // Linux-specific fcntls
1404 pub const F_SETLEASE: ::c_int = 1024;
1405 pub const F_GETLEASE: ::c_int = 1025;
1406 pub const F_NOTIFY: ::c_int = 1026;
1407 pub const F_CANCELLK: ::c_int = 1029;
1408 pub const F_DUPFD_CLOEXEC: ::c_int = 1030;
1409 pub const F_SETPIPE_SZ: ::c_int = 1031;
1410 pub const F_GETPIPE_SZ: ::c_int = 1032;
1411 pub const F_ADD_SEALS: ::c_int = 1033;
1412 pub const F_GET_SEALS: ::c_int = 1034;
1413
1414 pub const F_SEAL_SEAL: ::c_int = 0x0001;
1415 pub const F_SEAL_SHRINK: ::c_int = 0x0002;
1416 pub const F_SEAL_GROW: ::c_int = 0x0004;
1417 pub const F_SEAL_WRITE: ::c_int = 0x0008;
1418
1419 // FIXME(#235): Include file sealing fcntls once we have a way to verify them.
1420
1421 pub const SIGTRAP: ::c_int = 5;
1422
1423 pub const PTHREAD_CREATE_JOINABLE: ::c_int = 0;
1424 pub const PTHREAD_CREATE_DETACHED: ::c_int = 1;
1425
1426 pub const CLOCK_REALTIME: ::clockid_t = 0;
1427 pub const CLOCK_MONOTONIC: ::clockid_t = 1;
1428 pub const CLOCK_PROCESS_CPUTIME_ID: ::clockid_t = 2;
1429 pub const CLOCK_THREAD_CPUTIME_ID: ::clockid_t = 3;
1430 pub const CLOCK_MONOTONIC_RAW: ::clockid_t = 4;
1431 pub const CLOCK_REALTIME_COARSE: ::clockid_t = 5;
1432 pub const CLOCK_MONOTONIC_COARSE: ::clockid_t = 6;
1433 pub const CLOCK_BOOTTIME: ::clockid_t = 7;
1434 pub const CLOCK_REALTIME_ALARM: ::clockid_t = 8;
1435 pub const CLOCK_BOOTTIME_ALARM: ::clockid_t = 9;
1436 pub const CLOCK_SGI_CYCLE: ::clockid_t = 10;
1437 pub const CLOCK_TAI: ::clockid_t = 11;
1438 pub const TIMER_ABSTIME: ::c_int = 1;
1439
1440 pub const RLIMIT_CPU: ::c_int = 0;
1441 pub const RLIMIT_FSIZE: ::c_int = 1;
1442 pub const RLIMIT_DATA: ::c_int = 2;
1443 pub const RLIMIT_STACK: ::c_int = 3;
1444 pub const RLIMIT_CORE: ::c_int = 4;
1445 pub const RLIMIT_LOCKS: ::c_int = 10;
1446 pub const RLIMIT_SIGPENDING: ::c_int = 11;
1447 pub const RLIMIT_MSGQUEUE: ::c_int = 12;
1448 pub const RLIMIT_NICE: ::c_int = 13;
1449 pub const RLIMIT_RTPRIO: ::c_int = 14;
1450
1451 pub const RUSAGE_SELF: ::c_int = 0;
1452
1453 pub const O_RDONLY: ::c_int = 0;
1454 pub const O_WRONLY: ::c_int = 1;
1455 pub const O_RDWR: ::c_int = 2;
1456
1457 pub const SOCK_CLOEXEC: ::c_int = O_CLOEXEC;
1458
1459 pub const S_IFIFO: ::mode_t = 4096;
1460 pub const S_IFCHR: ::mode_t = 8192;
1461 pub const S_IFBLK: ::mode_t = 24576;
1462 pub const S_IFDIR: ::mode_t = 16384;
1463 pub const S_IFREG: ::mode_t = 32768;
1464 pub const S_IFLNK: ::mode_t = 40960;
1465 pub const S_IFSOCK: ::mode_t = 49152;
1466 pub const S_IFMT: ::mode_t = 61440;
1467 pub const S_IRWXU: ::mode_t = 448;
1468 pub const S_IXUSR: ::mode_t = 64;
1469 pub const S_IWUSR: ::mode_t = 128;
1470 pub const S_IRUSR: ::mode_t = 256;
1471 pub const S_IRWXG: ::mode_t = 56;
1472 pub const S_IXGRP: ::mode_t = 8;
1473 pub const S_IWGRP: ::mode_t = 16;
1474 pub const S_IRGRP: ::mode_t = 32;
1475 pub const S_IRWXO: ::mode_t = 7;
1476 pub const S_IXOTH: ::mode_t = 1;
1477 pub const S_IWOTH: ::mode_t = 2;
1478 pub const S_IROTH: ::mode_t = 4;
1479 pub const F_OK: ::c_int = 0;
1480 pub const R_OK: ::c_int = 4;
1481 pub const W_OK: ::c_int = 2;
1482 pub const X_OK: ::c_int = 1;
1483 pub const STDIN_FILENO: ::c_int = 0;
1484 pub const STDOUT_FILENO: ::c_int = 1;
1485 pub const STDERR_FILENO: ::c_int = 2;
1486 pub const SIGHUP: ::c_int = 1;
1487 pub const SIGINT: ::c_int = 2;
1488 pub const SIGQUIT: ::c_int = 3;
1489 pub const SIGILL: ::c_int = 4;
1490 pub const SIGABRT: ::c_int = 6;
1491 pub const SIGFPE: ::c_int = 8;
1492 pub const SIGKILL: ::c_int = 9;
1493 pub const SIGSEGV: ::c_int = 11;
1494 pub const SIGPIPE: ::c_int = 13;
1495 pub const SIGALRM: ::c_int = 14;
1496 pub const SIGTERM: ::c_int = 15;
1497
1498 pub const PROT_NONE: ::c_int = 0;
1499 pub const PROT_READ: ::c_int = 1;
1500 pub const PROT_WRITE: ::c_int = 2;
1501 pub const PROT_EXEC: ::c_int = 4;
1502
1503 pub const LC_CTYPE: ::c_int = 0;
1504 pub const LC_NUMERIC: ::c_int = 1;
1505 pub const LC_TIME: ::c_int = 2;
1506 pub const LC_COLLATE: ::c_int = 3;
1507 pub const LC_MONETARY: ::c_int = 4;
1508 pub const LC_MESSAGES: ::c_int = 5;
1509 pub const LC_ALL: ::c_int = 6;
1510 pub const LC_CTYPE_MASK: ::c_int = 1 << LC_CTYPE;
1511 pub const LC_NUMERIC_MASK: ::c_int = 1 << LC_NUMERIC;
1512 pub const LC_TIME_MASK: ::c_int = 1 << LC_TIME;
1513 pub const LC_COLLATE_MASK: ::c_int = 1 << LC_COLLATE;
1514 pub const LC_MONETARY_MASK: ::c_int = 1 << LC_MONETARY;
1515 pub const LC_MESSAGES_MASK: ::c_int = 1 << LC_MESSAGES;
1516 // LC_ALL_MASK defined per platform
1517
1518 pub const MAP_FILE: ::c_int = 0x0000;
1519 pub const MAP_SHARED: ::c_int = 0x0001;
1520 pub const MAP_PRIVATE: ::c_int = 0x0002;
1521 pub const MAP_FIXED: ::c_int = 0x0010;
1522
1523 pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
1524
1525 // MS_ flags for msync(2)
1526 pub const MS_ASYNC: ::c_int = 0x0001;
1527 pub const MS_INVALIDATE: ::c_int = 0x0002;
1528 pub const MS_SYNC: ::c_int = 0x0004;
1529
1530 // MS_ flags for mount(2)
1531 pub const MS_RDONLY: ::c_ulong = 0x01;
1532 pub const MS_NOSUID: ::c_ulong = 0x02;
1533 pub const MS_NODEV: ::c_ulong = 0x04;
1534 pub const MS_NOEXEC: ::c_ulong = 0x08;
1535 pub const MS_SYNCHRONOUS: ::c_ulong = 0x10;
1536 pub const MS_REMOUNT: ::c_ulong = 0x20;
1537 pub const MS_MANDLOCK: ::c_ulong = 0x40;
1538 pub const MS_DIRSYNC: ::c_ulong = 0x80;
1539 pub const MS_NOATIME: ::c_ulong = 0x0400;
1540 pub const MS_NODIRATIME: ::c_ulong = 0x0800;
1541 pub const MS_BIND: ::c_ulong = 0x1000;
1542 pub const MS_MOVE: ::c_ulong = 0x2000;
1543 pub const MS_REC: ::c_ulong = 0x4000;
1544 pub const MS_SILENT: ::c_ulong = 0x8000;
1545 pub const MS_POSIXACL: ::c_ulong = 0x010000;
1546 pub const MS_UNBINDABLE: ::c_ulong = 0x020000;
1547 pub const MS_PRIVATE: ::c_ulong = 0x040000;
1548 pub const MS_SLAVE: ::c_ulong = 0x080000;
1549 pub const MS_SHARED: ::c_ulong = 0x100000;
1550 pub const MS_RELATIME: ::c_ulong = 0x200000;
1551 pub const MS_KERNMOUNT: ::c_ulong = 0x400000;
1552 pub const MS_I_VERSION: ::c_ulong = 0x800000;
1553 pub const MS_STRICTATIME: ::c_ulong = 0x1000000;
1554 pub const MS_ACTIVE: ::c_ulong = 0x40000000;
1555 pub const MS_NOUSER: ::c_ulong = 0x80000000;
1556 pub const MS_MGC_VAL: ::c_ulong = 0xc0ed0000;
1557 pub const MS_MGC_MSK: ::c_ulong = 0xffff0000;
1558 pub const MS_RMT_MASK: ::c_ulong = 0x800051;
1559
1560 pub const EPERM: ::c_int = 1;
1561 pub const ENOENT: ::c_int = 2;
1562 pub const ESRCH: ::c_int = 3;
1563 pub const EINTR: ::c_int = 4;
1564 pub const EIO: ::c_int = 5;
1565 pub const ENXIO: ::c_int = 6;
1566 pub const E2BIG: ::c_int = 7;
1567 pub const ENOEXEC: ::c_int = 8;
1568 pub const EBADF: ::c_int = 9;
1569 pub const ECHILD: ::c_int = 10;
1570 pub const EAGAIN: ::c_int = 11;
1571 pub const ENOMEM: ::c_int = 12;
1572 pub const EACCES: ::c_int = 13;
1573 pub const EFAULT: ::c_int = 14;
1574 pub const ENOTBLK: ::c_int = 15;
1575 pub const EBUSY: ::c_int = 16;
1576 pub const EEXIST: ::c_int = 17;
1577 pub const EXDEV: ::c_int = 18;
1578 pub const ENODEV: ::c_int = 19;
1579 pub const ENOTDIR: ::c_int = 20;
1580 pub const EISDIR: ::c_int = 21;
1581 pub const EINVAL: ::c_int = 22;
1582 pub const ENFILE: ::c_int = 23;
1583 pub const EMFILE: ::c_int = 24;
1584 pub const ENOTTY: ::c_int = 25;
1585 pub const ETXTBSY: ::c_int = 26;
1586 pub const EFBIG: ::c_int = 27;
1587 pub const ENOSPC: ::c_int = 28;
1588 pub const ESPIPE: ::c_int = 29;
1589 pub const EROFS: ::c_int = 30;
1590 pub const EMLINK: ::c_int = 31;
1591 pub const EPIPE: ::c_int = 32;
1592 pub const EDOM: ::c_int = 33;
1593 pub const ERANGE: ::c_int = 34;
1594 pub const EWOULDBLOCK: ::c_int = EAGAIN;
1595
1596 pub const SCM_RIGHTS: ::c_int = 0x01;
1597 pub const SCM_CREDENTIALS: ::c_int = 0x02;
1598
1599 pub const PROT_GROWSDOWN: ::c_int = 0x1000000;
1600 pub const PROT_GROWSUP: ::c_int = 0x2000000;
1601
1602 pub const MAP_TYPE: ::c_int = 0x000f;
1603
1604 pub const MADV_NORMAL: ::c_int = 0;
1605 pub const MADV_RANDOM: ::c_int = 1;
1606 pub const MADV_SEQUENTIAL: ::c_int = 2;
1607 pub const MADV_WILLNEED: ::c_int = 3;
1608 pub const MADV_DONTNEED: ::c_int = 4;
1609 pub const MADV_FREE: ::c_int = 8;
1610 pub const MADV_REMOVE: ::c_int = 9;
1611 pub const MADV_DONTFORK: ::c_int = 10;
1612 pub const MADV_DOFORK: ::c_int = 11;
1613 pub const MADV_MERGEABLE: ::c_int = 12;
1614 pub const MADV_UNMERGEABLE: ::c_int = 13;
1615 pub const MADV_HUGEPAGE: ::c_int = 14;
1616 pub const MADV_NOHUGEPAGE: ::c_int = 15;
1617 pub const MADV_DONTDUMP: ::c_int = 16;
1618 pub const MADV_DODUMP: ::c_int = 17;
1619 pub const MADV_HWPOISON: ::c_int = 100;
1620 pub const MADV_SOFT_OFFLINE: ::c_int = 101;
1621
1622 pub const IFF_UP: ::c_int = 0x1;
1623 pub const IFF_BROADCAST: ::c_int = 0x2;
1624 pub const IFF_DEBUG: ::c_int = 0x4;
1625 pub const IFF_LOOPBACK: ::c_int = 0x8;
1626 pub const IFF_POINTOPOINT: ::c_int = 0x10;
1627 pub const IFF_NOTRAILERS: ::c_int = 0x20;
1628 pub const IFF_RUNNING: ::c_int = 0x40;
1629 pub const IFF_NOARP: ::c_int = 0x80;
1630 pub const IFF_PROMISC: ::c_int = 0x100;
1631 pub const IFF_ALLMULTI: ::c_int = 0x200;
1632 pub const IFF_MASTER: ::c_int = 0x400;
1633 pub const IFF_SLAVE: ::c_int = 0x800;
1634 pub const IFF_MULTICAST: ::c_int = 0x1000;
1635 pub const IFF_PORTSEL: ::c_int = 0x2000;
1636 pub const IFF_AUTOMEDIA: ::c_int = 0x4000;
1637 pub const IFF_DYNAMIC: ::c_int = 0x8000;
1638 pub const IFF_TUN: ::c_int = 0x0001;
1639 pub const IFF_TAP: ::c_int = 0x0002;
1640 pub const IFF_NO_PI: ::c_int = 0x1000;
1641
1642 pub const SOL_IP: ::c_int = 0;
1643 pub const SOL_TCP: ::c_int = 6;
1644 pub const SOL_UDP: ::c_int = 17;
1645 pub const SOL_IPV6: ::c_int = 41;
1646 pub const SOL_ICMPV6: ::c_int = 58;
1647 pub const SOL_RAW: ::c_int = 255;
1648 pub const SOL_DECNET: ::c_int = 261;
1649 pub const SOL_X25: ::c_int = 262;
1650 pub const SOL_PACKET: ::c_int = 263;
1651 pub const SOL_ATM: ::c_int = 264;
1652 pub const SOL_AAL: ::c_int = 265;
1653 pub const SOL_IRDA: ::c_int = 266;
1654 pub const SOL_NETBEUI: ::c_int = 267;
1655 pub const SOL_LLC: ::c_int = 268;
1656 pub const SOL_DCCP: ::c_int = 269;
1657 pub const SOL_NETLINK: ::c_int = 270;
1658 pub const SOL_TIPC: ::c_int = 271;
1659
1660 pub const AF_UNSPEC: ::c_int = 0;
1661 pub const AF_UNIX: ::c_int = 1;
1662 pub const AF_LOCAL: ::c_int = 1;
1663 pub const AF_INET: ::c_int = 2;
1664 pub const AF_AX25: ::c_int = 3;
1665 pub const AF_IPX: ::c_int = 4;
1666 pub const AF_APPLETALK: ::c_int = 5;
1667 pub const AF_NETROM: ::c_int = 6;
1668 pub const AF_BRIDGE: ::c_int = 7;
1669 pub const AF_ATMPVC: ::c_int = 8;
1670 pub const AF_X25: ::c_int = 9;
1671 pub const AF_INET6: ::c_int = 10;
1672 pub const AF_ROSE: ::c_int = 11;
1673 pub const AF_DECnet: ::c_int = 12;
1674 pub const AF_NETBEUI: ::c_int = 13;
1675 pub const AF_SECURITY: ::c_int = 14;
1676 pub const AF_KEY: ::c_int = 15;
1677 pub const AF_NETLINK: ::c_int = 16;
1678 pub const AF_ROUTE: ::c_int = AF_NETLINK;
1679 pub const AF_PACKET: ::c_int = 17;
1680 pub const AF_ASH: ::c_int = 18;
1681 pub const AF_ECONET: ::c_int = 19;
1682 pub const AF_ATMSVC: ::c_int = 20;
1683 pub const AF_RDS: ::c_int = 21;
1684 pub const AF_SNA: ::c_int = 22;
1685 pub const AF_IRDA: ::c_int = 23;
1686 pub const AF_PPPOX: ::c_int = 24;
1687 pub const AF_WANPIPE: ::c_int = 25;
1688 pub const AF_LLC: ::c_int = 26;
1689 pub const AF_CAN: ::c_int = 29;
1690 pub const AF_TIPC: ::c_int = 30;
1691 pub const AF_BLUETOOTH: ::c_int = 31;
1692 pub const AF_IUCV: ::c_int = 32;
1693 pub const AF_RXRPC: ::c_int = 33;
1694 pub const AF_ISDN: ::c_int = 34;
1695 pub const AF_PHONET: ::c_int = 35;
1696 pub const AF_IEEE802154: ::c_int = 36;
1697 pub const AF_CAIF: ::c_int = 37;
1698 pub const AF_ALG: ::c_int = 38;
1699
1700 pub const PF_UNSPEC: ::c_int = AF_UNSPEC;
1701 pub const PF_UNIX: ::c_int = AF_UNIX;
1702 pub const PF_LOCAL: ::c_int = AF_LOCAL;
1703 pub const PF_INET: ::c_int = AF_INET;
1704 pub const PF_AX25: ::c_int = AF_AX25;
1705 pub const PF_IPX: ::c_int = AF_IPX;
1706 pub const PF_APPLETALK: ::c_int = AF_APPLETALK;
1707 pub const PF_NETROM: ::c_int = AF_NETROM;
1708 pub const PF_BRIDGE: ::c_int = AF_BRIDGE;
1709 pub const PF_ATMPVC: ::c_int = AF_ATMPVC;
1710 pub const PF_X25: ::c_int = AF_X25;
1711 pub const PF_INET6: ::c_int = AF_INET6;
1712 pub const PF_ROSE: ::c_int = AF_ROSE;
1713 pub const PF_DECnet: ::c_int = AF_DECnet;
1714 pub const PF_NETBEUI: ::c_int = AF_NETBEUI;
1715 pub const PF_SECURITY: ::c_int = AF_SECURITY;
1716 pub const PF_KEY: ::c_int = AF_KEY;
1717 pub const PF_NETLINK: ::c_int = AF_NETLINK;
1718 pub const PF_ROUTE: ::c_int = AF_ROUTE;
1719 pub const PF_PACKET: ::c_int = AF_PACKET;
1720 pub const PF_ASH: ::c_int = AF_ASH;
1721 pub const PF_ECONET: ::c_int = AF_ECONET;
1722 pub const PF_ATMSVC: ::c_int = AF_ATMSVC;
1723 pub const PF_RDS: ::c_int = AF_RDS;
1724 pub const PF_SNA: ::c_int = AF_SNA;
1725 pub const PF_IRDA: ::c_int = AF_IRDA;
1726 pub const PF_PPPOX: ::c_int = AF_PPPOX;
1727 pub const PF_WANPIPE: ::c_int = AF_WANPIPE;
1728 pub const PF_LLC: ::c_int = AF_LLC;
1729 pub const PF_CAN: ::c_int = AF_CAN;
1730 pub const PF_TIPC: ::c_int = AF_TIPC;
1731 pub const PF_BLUETOOTH: ::c_int = AF_BLUETOOTH;
1732 pub const PF_IUCV: ::c_int = AF_IUCV;
1733 pub const PF_RXRPC: ::c_int = AF_RXRPC;
1734 pub const PF_ISDN: ::c_int = AF_ISDN;
1735 pub const PF_PHONET: ::c_int = AF_PHONET;
1736 pub const PF_IEEE802154: ::c_int = AF_IEEE802154;
1737 pub const PF_CAIF: ::c_int = AF_CAIF;
1738 pub const PF_ALG: ::c_int = AF_ALG;
1739
1740 pub const SOMAXCONN: ::c_int = 128;
1741
1742 pub const MSG_OOB: ::c_int = 1;
1743 pub const MSG_PEEK: ::c_int = 2;
1744 pub const MSG_DONTROUTE: ::c_int = 4;
1745 pub const MSG_CTRUNC: ::c_int = 8;
1746 pub const MSG_TRUNC: ::c_int = 0x20;
1747 pub const MSG_DONTWAIT: ::c_int = 0x40;
1748 pub const MSG_EOR: ::c_int = 0x80;
1749 pub const MSG_WAITALL: ::c_int = 0x100;
1750 pub const MSG_FIN: ::c_int = 0x200;
1751 pub const MSG_SYN: ::c_int = 0x400;
1752 pub const MSG_CONFIRM: ::c_int = 0x800;
1753 pub const MSG_RST: ::c_int = 0x1000;
1754 pub const MSG_ERRQUEUE: ::c_int = 0x2000;
1755 pub const MSG_NOSIGNAL: ::c_int = 0x4000;
1756 pub const MSG_MORE: ::c_int = 0x8000;
1757 pub const MSG_WAITFORONE: ::c_int = 0x10000;
1758 pub const MSG_FASTOPEN: ::c_int = 0x20000000;
1759 pub const MSG_CMSG_CLOEXEC: ::c_int = 0x40000000;
1760
1761 pub const SCM_TIMESTAMP: ::c_int = SO_TIMESTAMP;
1762
1763 pub const SOCK_RAW: ::c_int = 3;
1764 pub const SOCK_RDM: ::c_int = 4;
1765 pub const IP_MULTICAST_IF: ::c_int = 32;
1766 pub const IP_MULTICAST_TTL: ::c_int = 33;
1767 pub const IP_MULTICAST_LOOP: ::c_int = 34;
1768 pub const IP_TTL: ::c_int = 2;
1769 pub const IP_HDRINCL: ::c_int = 3;
1770 pub const IP_ADD_MEMBERSHIP: ::c_int = 35;
1771 pub const IP_DROP_MEMBERSHIP: ::c_int = 36;
1772 pub const IP_TRANSPARENT: ::c_int = 19;
1773 pub const IPV6_UNICAST_HOPS: ::c_int = 16;
1774 pub const IPV6_MULTICAST_IF: ::c_int = 17;
1775 pub const IPV6_MULTICAST_HOPS: ::c_int = 18;
1776 pub const IPV6_MULTICAST_LOOP: ::c_int = 19;
1777 pub const IPV6_ADD_MEMBERSHIP: ::c_int = 20;
1778 pub const IPV6_DROP_MEMBERSHIP: ::c_int = 21;
1779 pub const IPV6_V6ONLY: ::c_int = 26;
1780
1781 pub const TCP_NODELAY: ::c_int = 1;
1782 pub const TCP_MAXSEG: ::c_int = 2;
1783 pub const TCP_CORK: ::c_int = 3;
1784 pub const TCP_KEEPIDLE: ::c_int = 4;
1785 pub const TCP_KEEPINTVL: ::c_int = 5;
1786 pub const TCP_KEEPCNT: ::c_int = 6;
1787 pub const TCP_SYNCNT: ::c_int = 7;
1788 pub const TCP_LINGER2: ::c_int = 8;
1789 pub const TCP_DEFER_ACCEPT: ::c_int = 9;
1790 pub const TCP_WINDOW_CLAMP: ::c_int = 10;
1791 pub const TCP_INFO: ::c_int = 11;
1792 pub const TCP_QUICKACK: ::c_int = 12;
1793 pub const TCP_CONGESTION: ::c_int = 13;
1794
1795 pub const SO_DEBUG: ::c_int = 1;
1796
1797 pub const SHUT_RD: ::c_int = 0;
1798 pub const SHUT_WR: ::c_int = 1;
1799 pub const SHUT_RDWR: ::c_int = 2;
1800
1801 pub const LOCK_SH: ::c_int = 1;
1802 pub const LOCK_EX: ::c_int = 2;
1803 pub const LOCK_NB: ::c_int = 4;
1804 pub const LOCK_UN: ::c_int = 8;
1805
1806 pub const SS_ONSTACK: ::c_int = 1;
1807 pub const SS_DISABLE: ::c_int = 2;
1808
1809 pub const PATH_MAX: ::c_int = 4096;
1810
1811 pub const FD_SETSIZE: usize = 1024;
1812
1813 pub const EPOLLIN: ::c_int = 0x1;
1814 pub const EPOLLPRI: ::c_int = 0x2;
1815 pub const EPOLLOUT: ::c_int = 0x4;
1816 pub const EPOLLRDNORM: ::c_int = 0x40;
1817 pub const EPOLLRDBAND: ::c_int = 0x80;
1818 pub const EPOLLWRNORM: ::c_int = 0x100;
1819 pub const EPOLLWRBAND: ::c_int = 0x200;
1820 pub const EPOLLMSG: ::c_int = 0x400;
1821 pub const EPOLLERR: ::c_int = 0x8;
1822 pub const EPOLLHUP: ::c_int = 0x10;
1823 pub const EPOLLET: ::c_int = 0x80000000;
1824
1825 pub const EPOLL_CTL_ADD: ::c_int = 1;
1826 pub const EPOLL_CTL_MOD: ::c_int = 3;
1827 pub const EPOLL_CTL_DEL: ::c_int = 2;
1828
1829 pub const MNT_DETACH: ::c_int = 0x2;
1830 pub const MNT_EXPIRE: ::c_int = 0x4;
1831
1832 pub const Q_GETFMT: ::c_int = 0x800004;
1833 pub const Q_GETINFO: ::c_int = 0x800005;
1834 pub const Q_SETINFO: ::c_int = 0x800006;
1835 pub const QIF_BLIMITS: u32 = 1;
1836 pub const QIF_SPACE: u32 = 2;
1837 pub const QIF_ILIMITS: u32 = 4;
1838 pub const QIF_INODES: u32 = 8;
1839 pub const QIF_BTIME: u32 = 16;
1840 pub const QIF_ITIME: u32 = 32;
1841 pub const QIF_LIMITS: u32 = 5;
1842 pub const QIF_USAGE: u32 = 10;
1843 pub const QIF_TIMES: u32 = 48;
1844 pub const QIF_ALL: u32 = 63;
1845
1846 pub const MNT_FORCE: ::c_int = 0x1;
1847
1848 pub const Q_SYNC: ::c_int = 0x800001;
1849 pub const Q_QUOTAON: ::c_int = 0x800002;
1850 pub const Q_QUOTAOFF: ::c_int = 0x800003;
1851 pub const Q_GETQUOTA: ::c_int = 0x800007;
1852 pub const Q_SETQUOTA: ::c_int = 0x800008;
1853
1854 pub const TCIOFF: ::c_int = 2;
1855 pub const TCION: ::c_int = 3;
1856 pub const TCOOFF: ::c_int = 0;
1857 pub const TCOON: ::c_int = 1;
1858 pub const TCIFLUSH: ::c_int = 0;
1859 pub const TCOFLUSH: ::c_int = 1;
1860 pub const TCIOFLUSH: ::c_int = 2;
1861 pub const NL0: ::c_int = 0x00000000;
1862 pub const NL1: ::c_int = 0x00000100;
1863 pub const TAB0: ::c_int = 0x00000000;
1864 pub const CR0: ::c_int = 0x00000000;
1865 pub const FF0: ::c_int = 0x00000000;
1866 pub const BS0: ::c_int = 0x00000000;
1867 pub const VT0: ::c_int = 0x00000000;
1868 pub const VERASE: usize = 2;
1869 pub const VKILL: usize = 3;
1870 pub const VINTR: usize = 0;
1871 pub const VQUIT: usize = 1;
1872 pub const VLNEXT: usize = 15;
1873 pub const IGNBRK: ::tcflag_t = 0x00000001;
1874 pub const BRKINT: ::tcflag_t = 0x00000002;
1875 pub const IGNPAR: ::tcflag_t = 0x00000004;
1876 pub const PARMRK: ::tcflag_t = 0x00000008;
1877 pub const INPCK: ::tcflag_t = 0x00000010;
1878 pub const ISTRIP: ::tcflag_t = 0x00000020;
1879 pub const INLCR: ::tcflag_t = 0x00000040;
1880 pub const IGNCR: ::tcflag_t = 0x00000080;
1881 pub const ICRNL: ::tcflag_t = 0x00000100;
1882 pub const IXANY: ::tcflag_t = 0x00000800;
1883 pub const IMAXBEL: ::tcflag_t = 0x00002000;
1884 pub const OPOST: ::tcflag_t = 0x1;
1885 pub const CS5: ::tcflag_t = 0x00000000;
1886 pub const CRTSCTS: ::tcflag_t = 0x80000000;
1887 pub const ECHO: ::tcflag_t = 0x00000008;
1888 pub const OCRNL: ::tcflag_t = 0o000010;
1889 pub const ONOCR: ::tcflag_t = 0o000020;
1890 pub const ONLRET: ::tcflag_t = 0o000040;
1891 pub const OFILL: ::tcflag_t = 0o000100;
1892 pub const OFDEL: ::tcflag_t = 0o000200;
1893
1894 pub const CLONE_VM: ::c_int = 0x100;
1895 pub const CLONE_FS: ::c_int = 0x200;
1896 pub const CLONE_FILES: ::c_int = 0x400;
1897 pub const CLONE_SIGHAND: ::c_int = 0x800;
1898 pub const CLONE_PTRACE: ::c_int = 0x2000;
1899 pub const CLONE_VFORK: ::c_int = 0x4000;
1900 pub const CLONE_PARENT: ::c_int = 0x8000;
1901 pub const CLONE_THREAD: ::c_int = 0x10000;
1902 pub const CLONE_NEWNS: ::c_int = 0x20000;
1903 pub const CLONE_SYSVSEM: ::c_int = 0x40000;
1904 pub const CLONE_SETTLS: ::c_int = 0x80000;
1905 pub const CLONE_PARENT_SETTID: ::c_int = 0x100000;
1906 pub const CLONE_CHILD_CLEARTID: ::c_int = 0x200000;
1907 pub const CLONE_DETACHED: ::c_int = 0x400000;
1908 pub const CLONE_UNTRACED: ::c_int = 0x800000;
1909 pub const CLONE_CHILD_SETTID: ::c_int = 0x01000000;
1910 pub const CLONE_NEWUTS: ::c_int = 0x04000000;
1911 pub const CLONE_NEWIPC: ::c_int = 0x08000000;
1912 pub const CLONE_NEWUSER: ::c_int = 0x10000000;
1913 pub const CLONE_NEWPID: ::c_int = 0x20000000;
1914 pub const CLONE_NEWNET: ::c_int = 0x40000000;
1915 pub const CLONE_IO: ::c_int = 0x80000000;
1916 pub const CLONE_NEWCGROUP: ::c_int = 0x02000000;
1917
1918 pub const WNOHANG: ::c_int = 0x00000001;
1919 pub const WUNTRACED: ::c_int = 0x00000002;
1920 pub const WSTOPPED: ::c_int = WUNTRACED;
1921 pub const WEXITED: ::c_int = 0x00000004;
1922 pub const WCONTINUED: ::c_int = 0x00000008;
1923 pub const WNOWAIT: ::c_int = 0x01000000;
1924
1925 // ::Options set using PTRACE_SETOPTIONS.
1926 pub const PTRACE_O_TRACESYSGOOD: ::c_int = 0x00000001;
1927 pub const PTRACE_O_TRACEFORK: ::c_int = 0x00000002;
1928 pub const PTRACE_O_TRACEVFORK: ::c_int = 0x00000004;
1929 pub const PTRACE_O_TRACECLONE: ::c_int = 0x00000008;
1930 pub const PTRACE_O_TRACEEXEC: ::c_int = 0x00000010;
1931 pub const PTRACE_O_TRACEVFORKDONE: ::c_int = 0x00000020;
1932 pub const PTRACE_O_TRACEEXIT: ::c_int = 0x00000040;
1933 pub const PTRACE_O_TRACESECCOMP: ::c_int = 0x00000080;
1934 pub const PTRACE_O_EXITKILL: ::c_int = 0x00100000;
1935 pub const PTRACE_O_SUSPEND_SECCOMP: ::c_int = 0x00200000;
1936 pub const PTRACE_O_MASK: ::c_int = 0x003000ff;
1937
1938 // Wait extended result codes for the above trace options.
1939 pub const PTRACE_EVENT_FORK: ::c_int = 1;
1940 pub const PTRACE_EVENT_VFORK: ::c_int = 2;
1941 pub const PTRACE_EVENT_CLONE: ::c_int = 3;
1942 pub const PTRACE_EVENT_EXEC: ::c_int = 4;
1943 pub const PTRACE_EVENT_VFORK_DONE: ::c_int = 5;
1944 pub const PTRACE_EVENT_EXIT: ::c_int = 6;
1945 pub const PTRACE_EVENT_SECCOMP: ::c_int = 7;
1946 // PTRACE_EVENT_STOP was added to glibc in 2.26
1947 // pub const PTRACE_EVENT_STOP: ::c_int = 128;
1948
1949 pub const __WNOTHREAD: ::c_int = 0x20000000;
1950 pub const __WALL: ::c_int = 0x40000000;
1951 pub const __WCLONE: ::c_int = 0x80000000;
1952
1953 pub const SPLICE_F_MOVE: ::c_uint = 0x01;
1954 pub const SPLICE_F_NONBLOCK: ::c_uint = 0x02;
1955 pub const SPLICE_F_MORE: ::c_uint = 0x04;
1956 pub const SPLICE_F_GIFT: ::c_uint = 0x08;
1957
1958 pub const RTLD_LOCAL: ::c_int = 0;
1959 pub const RTLD_LAZY: ::c_int = 1;
1960
1961 pub const POSIX_FADV_NORMAL: ::c_int = 0;
1962 pub const POSIX_FADV_RANDOM: ::c_int = 1;
1963 pub const POSIX_FADV_SEQUENTIAL: ::c_int = 2;
1964 pub const POSIX_FADV_WILLNEED: ::c_int = 3;
1965
1966 pub const AT_FDCWD: ::c_int = -100;
1967 pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x100;
1968 pub const AT_REMOVEDIR: ::c_int = 0x200;
1969 pub const AT_EACCESS: ::c_int = 0x200;
1970 pub const AT_SYMLINK_FOLLOW: ::c_int = 0x400;
1971 pub const AT_NO_AUTOMOUNT: ::c_int = 0x800;
1972 pub const AT_EMPTY_PATH: ::c_int = 0x1000;
1973
1974 pub const LOG_CRON: ::c_int = 9 << 3;
1975 pub const LOG_AUTHPRIV: ::c_int = 10 << 3;
1976 pub const LOG_FTP: ::c_int = 11 << 3;
1977 pub const LOG_PERROR: ::c_int = 0x20;
1978
1979 pub const PIPE_BUF: usize = 4096;
1980
1981 pub const SI_LOAD_SHIFT: ::c_uint = 16;
1982
1983 pub const SIGEV_SIGNAL: ::c_int = 0;
1984 pub const SIGEV_NONE: ::c_int = 1;
1985 pub const SIGEV_THREAD: ::c_int = 2;
1986
1987 pub const P_ALL: idtype_t = 0;
1988 pub const P_PID: idtype_t = 1;
1989 pub const P_PGID: idtype_t = 2;
1990
1991 pub const UTIME_OMIT: c_long = 1073741822;
1992 pub const UTIME_NOW: c_long = 1073741823;
1993
1994 pub const POLLIN: ::c_short = 0x1;
1995 pub const POLLPRI: ::c_short = 0x2;
1996 pub const POLLOUT: ::c_short = 0x4;
1997 pub const POLLERR: ::c_short = 0x8;
1998 pub const POLLHUP: ::c_short = 0x10;
1999 pub const POLLNVAL: ::c_short = 0x20;
2000 pub const POLLRDNORM: ::c_short = 0x040;
2001 pub const POLLRDBAND: ::c_short = 0x080;
2002
2003 pub const ABDAY_1: ::nl_item = 0x20000;
2004 pub const ABDAY_2: ::nl_item = 0x20001;
2005 pub const ABDAY_3: ::nl_item = 0x20002;
2006 pub const ABDAY_4: ::nl_item = 0x20003;
2007 pub const ABDAY_5: ::nl_item = 0x20004;
2008 pub const ABDAY_6: ::nl_item = 0x20005;
2009 pub const ABDAY_7: ::nl_item = 0x20006;
2010
2011 pub const DAY_1: ::nl_item = 0x20007;
2012 pub const DAY_2: ::nl_item = 0x20008;
2013 pub const DAY_3: ::nl_item = 0x20009;
2014 pub const DAY_4: ::nl_item = 0x2000A;
2015 pub const DAY_5: ::nl_item = 0x2000B;
2016 pub const DAY_6: ::nl_item = 0x2000C;
2017 pub const DAY_7: ::nl_item = 0x2000D;
2018
2019 pub const ABMON_1: ::nl_item = 0x2000E;
2020 pub const ABMON_2: ::nl_item = 0x2000F;
2021 pub const ABMON_3: ::nl_item = 0x20010;
2022 pub const ABMON_4: ::nl_item = 0x20011;
2023 pub const ABMON_5: ::nl_item = 0x20012;
2024 pub const ABMON_6: ::nl_item = 0x20013;
2025 pub const ABMON_7: ::nl_item = 0x20014;
2026 pub const ABMON_8: ::nl_item = 0x20015;
2027 pub const ABMON_9: ::nl_item = 0x20016;
2028 pub const ABMON_10: ::nl_item = 0x20017;
2029 pub const ABMON_11: ::nl_item = 0x20018;
2030 pub const ABMON_12: ::nl_item = 0x20019;
2031
2032 pub const MON_1: ::nl_item = 0x2001A;
2033 pub const MON_2: ::nl_item = 0x2001B;
2034 pub const MON_3: ::nl_item = 0x2001C;
2035 pub const MON_4: ::nl_item = 0x2001D;
2036 pub const MON_5: ::nl_item = 0x2001E;
2037 pub const MON_6: ::nl_item = 0x2001F;
2038 pub const MON_7: ::nl_item = 0x20020;
2039 pub const MON_8: ::nl_item = 0x20021;
2040 pub const MON_9: ::nl_item = 0x20022;
2041 pub const MON_10: ::nl_item = 0x20023;
2042 pub const MON_11: ::nl_item = 0x20024;
2043 pub const MON_12: ::nl_item = 0x20025;
2044
2045 pub const AM_STR: ::nl_item = 0x20026;
2046 pub const PM_STR: ::nl_item = 0x20027;
2047
2048 pub const D_T_FMT: ::nl_item = 0x20028;
2049 pub const D_FMT: ::nl_item = 0x20029;
2050 pub const T_FMT: ::nl_item = 0x2002A;
2051 pub const T_FMT_AMPM: ::nl_item = 0x2002B;
2052
2053 pub const ERA: ::nl_item = 0x2002C;
2054 pub const ERA_D_FMT: ::nl_item = 0x2002E;
2055 pub const ALT_DIGITS: ::nl_item = 0x2002F;
2056 pub const ERA_D_T_FMT: ::nl_item = 0x20030;
2057 pub const ERA_T_FMT: ::nl_item = 0x20031;
2058
2059 pub const CODESET: ::nl_item = 14;
2060
2061 pub const CRNCYSTR: ::nl_item = 0x4000F;
2062
2063 pub const RUSAGE_THREAD: ::c_int = 1;
2064 pub const RUSAGE_CHILDREN: ::c_int = -1;
2065
2066 pub const RADIXCHAR: ::nl_item = 0x10000;
2067 pub const THOUSEP: ::nl_item = 0x10001;
2068
2069 pub const YESEXPR: ::nl_item = 0x50000;
2070 pub const NOEXPR: ::nl_item = 0x50001;
2071 pub const YESSTR: ::nl_item = 0x50002;
2072 pub const NOSTR: ::nl_item = 0x50003;
2073
2074 pub const FILENAME_MAX: ::c_uint = 4096;
2075 pub const L_tmpnam: ::c_uint = 20;
2076 pub const _PC_LINK_MAX: ::c_int = 0;
2077 pub const _PC_MAX_CANON: ::c_int = 1;
2078 pub const _PC_MAX_INPUT: ::c_int = 2;
2079 pub const _PC_NAME_MAX: ::c_int = 3;
2080 pub const _PC_PATH_MAX: ::c_int = 4;
2081 pub const _PC_PIPE_BUF: ::c_int = 5;
2082 pub const _PC_CHOWN_RESTRICTED: ::c_int = 6;
2083 pub const _PC_NO_TRUNC: ::c_int = 7;
2084 pub const _PC_VDISABLE: ::c_int = 8;
2085 pub const _PC_SYNC_IO: ::c_int = 9;
2086 pub const _PC_ASYNC_IO: ::c_int = 10;
2087 pub const _PC_PRIO_IO: ::c_int = 11;
2088 pub const _PC_SOCK_MAXBUF: ::c_int = 12;
2089 pub const _PC_FILESIZEBITS: ::c_int = 13;
2090 pub const _PC_REC_INCR_XFER_SIZE: ::c_int = 14;
2091 pub const _PC_REC_MAX_XFER_SIZE: ::c_int = 15;
2092 pub const _PC_REC_MIN_XFER_SIZE: ::c_int = 16;
2093 pub const _PC_REC_XFER_ALIGN: ::c_int = 17;
2094 pub const _PC_ALLOC_SIZE_MIN: ::c_int = 18;
2095 pub const _PC_SYMLINK_MAX: ::c_int = 19;
2096 pub const _PC_2_SYMLINKS: ::c_int = 20;
2097
2098 pub const _SC_ARG_MAX: ::c_int = 0;
2099 pub const _SC_CHILD_MAX: ::c_int = 1;
2100 pub const _SC_CLK_TCK: ::c_int = 2;
2101 pub const _SC_NGROUPS_MAX: ::c_int = 3;
2102 pub const _SC_OPEN_MAX: ::c_int = 4;
2103 pub const _SC_STREAM_MAX: ::c_int = 5;
2104 pub const _SC_TZNAME_MAX: ::c_int = 6;
2105 pub const _SC_JOB_CONTROL: ::c_int = 7;
2106 pub const _SC_SAVED_IDS: ::c_int = 8;
2107 pub const _SC_REALTIME_SIGNALS: ::c_int = 9;
2108 pub const _SC_PRIORITY_SCHEDULING: ::c_int = 10;
2109 pub const _SC_TIMERS: ::c_int = 11;
2110 pub const _SC_ASYNCHRONOUS_IO: ::c_int = 12;
2111 pub const _SC_PRIORITIZED_IO: ::c_int = 13;
2112 pub const _SC_SYNCHRONIZED_IO: ::c_int = 14;
2113 pub const _SC_FSYNC: ::c_int = 15;
2114 pub const _SC_MAPPED_FILES: ::c_int = 16;
2115 pub const _SC_MEMLOCK: ::c_int = 17;
2116 pub const _SC_MEMLOCK_RANGE: ::c_int = 18;
2117 pub const _SC_MEMORY_PROTECTION: ::c_int = 19;
2118 pub const _SC_MESSAGE_PASSING: ::c_int = 20;
2119 pub const _SC_SEMAPHORES: ::c_int = 21;
2120 pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 22;
2121 pub const _SC_AIO_LISTIO_MAX: ::c_int = 23;
2122 pub const _SC_AIO_MAX: ::c_int = 24;
2123 pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 25;
2124 pub const _SC_DELAYTIMER_MAX: ::c_int = 26;
2125 pub const _SC_MQ_OPEN_MAX: ::c_int = 27;
2126 pub const _SC_MQ_PRIO_MAX: ::c_int = 28;
2127 pub const _SC_VERSION: ::c_int = 29;
2128 pub const _SC_PAGESIZE: ::c_int = 30;
2129 pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
2130 pub const _SC_RTSIG_MAX: ::c_int = 31;
2131 pub const _SC_SEM_NSEMS_MAX: ::c_int = 32;
2132 pub const _SC_SEM_VALUE_MAX: ::c_int = 33;
2133 pub const _SC_SIGQUEUE_MAX: ::c_int = 34;
2134 pub const _SC_TIMER_MAX: ::c_int = 35;
2135 pub const _SC_BC_BASE_MAX: ::c_int = 36;
2136 pub const _SC_BC_DIM_MAX: ::c_int = 37;
2137 pub const _SC_BC_SCALE_MAX: ::c_int = 38;
2138 pub const _SC_BC_STRING_MAX: ::c_int = 39;
2139 pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 40;
2140 pub const _SC_EXPR_NEST_MAX: ::c_int = 42;
2141 pub const _SC_LINE_MAX: ::c_int = 43;
2142 pub const _SC_RE_DUP_MAX: ::c_int = 44;
2143 pub const _SC_2_VERSION: ::c_int = 46;
2144 pub const _SC_2_C_BIND: ::c_int = 47;
2145 pub const _SC_2_C_DEV: ::c_int = 48;
2146 pub const _SC_2_FORT_DEV: ::c_int = 49;
2147 pub const _SC_2_FORT_RUN: ::c_int = 50;
2148 pub const _SC_2_SW_DEV: ::c_int = 51;
2149 pub const _SC_2_LOCALEDEF: ::c_int = 52;
2150 pub const _SC_UIO_MAXIOV: ::c_int = 60;
2151 pub const _SC_IOV_MAX: ::c_int = 60;
2152 pub const _SC_THREADS: ::c_int = 67;
2153 pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 68;
2154 pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 69;
2155 pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 70;
2156 pub const _SC_LOGIN_NAME_MAX: ::c_int = 71;
2157 pub const _SC_TTY_NAME_MAX: ::c_int = 72;
2158 pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 73;
2159 pub const _SC_THREAD_KEYS_MAX: ::c_int = 74;
2160 pub const _SC_THREAD_STACK_MIN: ::c_int = 75;
2161 pub const _SC_THREAD_THREADS_MAX: ::c_int = 76;
2162 pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 77;
2163 pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 78;
2164 pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 79;
2165 pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 80;
2166 pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 81;
2167 pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 82;
2168 pub const _SC_NPROCESSORS_CONF: ::c_int = 83;
2169 pub const _SC_NPROCESSORS_ONLN: ::c_int = 84;
2170 pub const _SC_PHYS_PAGES: ::c_int = 85;
2171 pub const _SC_AVPHYS_PAGES: ::c_int = 86;
2172 pub const _SC_ATEXIT_MAX: ::c_int = 87;
2173 pub const _SC_PASS_MAX: ::c_int = 88;
2174 pub const _SC_XOPEN_VERSION: ::c_int = 89;
2175 pub const _SC_XOPEN_XCU_VERSION: ::c_int = 90;
2176 pub const _SC_XOPEN_UNIX: ::c_int = 91;
2177 pub const _SC_XOPEN_CRYPT: ::c_int = 92;
2178 pub const _SC_XOPEN_ENH_I18N: ::c_int = 93;
2179 pub const _SC_XOPEN_SHM: ::c_int = 94;
2180 pub const _SC_2_CHAR_TERM: ::c_int = 95;
2181 pub const _SC_2_UPE: ::c_int = 97;
2182 pub const _SC_XOPEN_XPG2: ::c_int = 98;
2183 pub const _SC_XOPEN_XPG3: ::c_int = 99;
2184 pub const _SC_XOPEN_XPG4: ::c_int = 100;
2185 pub const _SC_NZERO: ::c_int = 109;
2186 pub const _SC_XBS5_ILP32_OFF32: ::c_int = 125;
2187 pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 126;
2188 pub const _SC_XBS5_LP64_OFF64: ::c_int = 127;
2189 pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 128;
2190 pub const _SC_XOPEN_LEGACY: ::c_int = 129;
2191 pub const _SC_XOPEN_REALTIME: ::c_int = 130;
2192 pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 131;
2193 pub const _SC_ADVISORY_INFO: ::c_int = 132;
2194 pub const _SC_BARRIERS: ::c_int = 133;
2195 pub const _SC_CLOCK_SELECTION: ::c_int = 137;
2196 pub const _SC_CPUTIME: ::c_int = 138;
2197 pub const _SC_THREAD_CPUTIME: ::c_int = 139;
2198 pub const _SC_MONOTONIC_CLOCK: ::c_int = 149;
2199 pub const _SC_READER_WRITER_LOCKS: ::c_int = 153;
2200 pub const _SC_SPIN_LOCKS: ::c_int = 154;
2201 pub const _SC_REGEXP: ::c_int = 155;
2202 pub const _SC_SHELL: ::c_int = 157;
2203 pub const _SC_SPAWN: ::c_int = 159;
2204 pub const _SC_SPORADIC_SERVER: ::c_int = 160;
2205 pub const _SC_THREAD_SPORADIC_SERVER: ::c_int = 161;
2206 pub const _SC_TIMEOUTS: ::c_int = 164;
2207 pub const _SC_TYPED_MEMORY_OBJECTS: ::c_int = 165;
2208 pub const _SC_2_PBS: ::c_int = 168;
2209 pub const _SC_2_PBS_ACCOUNTING: ::c_int = 169;
2210 pub const _SC_2_PBS_LOCATE: ::c_int = 170;
2211 pub const _SC_2_PBS_MESSAGE: ::c_int = 171;
2212 pub const _SC_2_PBS_TRACK: ::c_int = 172;
2213 pub const _SC_SYMLOOP_MAX: ::c_int = 173;
2214 pub const _SC_STREAMS: ::c_int = 174;
2215 pub const _SC_2_PBS_CHECKPOINT: ::c_int = 175;
2216 pub const _SC_V6_ILP32_OFF32: ::c_int = 176;
2217 pub const _SC_V6_ILP32_OFFBIG: ::c_int = 177;
2218 pub const _SC_V6_LP64_OFF64: ::c_int = 178;
2219 pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 179;
2220 pub const _SC_HOST_NAME_MAX: ::c_int = 180;
2221 pub const _SC_TRACE: ::c_int = 181;
2222 pub const _SC_TRACE_EVENT_FILTER: ::c_int = 182;
2223 pub const _SC_TRACE_INHERIT: ::c_int = 183;
2224 pub const _SC_TRACE_LOG: ::c_int = 184;
2225 pub const _SC_IPV6: ::c_int = 235;
2226 pub const _SC_RAW_SOCKETS: ::c_int = 236;
2227 pub const _SC_V7_ILP32_OFF32: ::c_int = 237;
2228 pub const _SC_V7_ILP32_OFFBIG: ::c_int = 238;
2229 pub const _SC_V7_LP64_OFF64: ::c_int = 239;
2230 pub const _SC_V7_LPBIG_OFFBIG: ::c_int = 240;
2231 pub const _SC_SS_REPL_MAX: ::c_int = 241;
2232 pub const _SC_TRACE_EVENT_NAME_MAX: ::c_int = 242;
2233 pub const _SC_TRACE_NAME_MAX: ::c_int = 243;
2234 pub const _SC_TRACE_SYS_MAX: ::c_int = 244;
2235 pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 245;
2236 pub const _SC_XOPEN_STREAMS: ::c_int = 246;
2237 pub const _SC_THREAD_ROBUST_PRIO_INHERIT: ::c_int = 247;
2238 pub const _SC_THREAD_ROBUST_PRIO_PROTECT: ::c_int = 248;
2239
2240 pub const RLIM_SAVED_MAX: ::rlim_t = RLIM_INFINITY;
2241 pub const RLIM_SAVED_CUR: ::rlim_t = RLIM_INFINITY;
2242
2243 pub const GLOB_ERR: ::c_int = 1 << 0;
2244 pub const GLOB_MARK: ::c_int = 1 << 1;
2245 pub const GLOB_NOSORT: ::c_int = 1 << 2;
2246 pub const GLOB_DOOFFS: ::c_int = 1 << 3;
2247 pub const GLOB_NOCHECK: ::c_int = 1 << 4;
2248 pub const GLOB_APPEND: ::c_int = 1 << 5;
2249 pub const GLOB_NOESCAPE: ::c_int = 1 << 6;
2250
2251 pub const GLOB_NOSPACE: ::c_int = 1;
2252 pub const GLOB_ABORTED: ::c_int = 2;
2253 pub const GLOB_NOMATCH: ::c_int = 3;
2254
2255 pub const POSIX_MADV_NORMAL: ::c_int = 0;
2256 pub const POSIX_MADV_RANDOM: ::c_int = 1;
2257 pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
2258 pub const POSIX_MADV_WILLNEED: ::c_int = 3;
2259
2260 pub const S_IEXEC: mode_t = 64;
2261 pub const S_IWRITE: mode_t = 128;
2262 pub const S_IREAD: mode_t = 256;
2263
2264 pub const F_LOCK: ::c_int = 1;
2265 pub const F_TEST: ::c_int = 3;
2266 pub const F_TLOCK: ::c_int = 2;
2267 pub const F_ULOCK: ::c_int = 0;
2268
2269 pub const IFF_LOWER_UP: ::c_int = 0x10000;
2270 pub const IFF_DORMANT: ::c_int = 0x20000;
2271 pub const IFF_ECHO: ::c_int = 0x40000;
2272
2273 pub const ST_RDONLY: ::c_ulong = 1;
2274 pub const ST_NOSUID: ::c_ulong = 2;
2275 pub const ST_NODEV: ::c_ulong = 4;
2276 pub const ST_NOEXEC: ::c_ulong = 8;
2277 pub const ST_SYNCHRONOUS: ::c_ulong = 16;
2278 pub const ST_MANDLOCK: ::c_ulong = 64;
2279 pub const ST_WRITE: ::c_ulong = 128;
2280 pub const ST_APPEND: ::c_ulong = 256;
2281 pub const ST_IMMUTABLE: ::c_ulong = 512;
2282 pub const ST_NOATIME: ::c_ulong = 1024;
2283 pub const ST_NODIRATIME: ::c_ulong = 2048;
2284
2285 pub const RTLD_NEXT: *mut ::c_void = -1i64 as *mut ::c_void;
2286 pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
2287 pub const RTLD_NODELETE: ::c_int = 0x1000;
2288 pub const RTLD_NOW: ::c_int = 0x2;
2289
2290 pub const TCP_MD5SIG: ::c_int = 14;
2291
2292 align_const! {
2293     pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
2294         size: [0; __SIZEOF_PTHREAD_MUTEX_T],
2295     };
2296     pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
2297         size: [0; __SIZEOF_PTHREAD_COND_T],
2298     };
2299     pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
2300         size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
2301     };
2302 }
2303 pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
2304 pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
2305 pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
2306 pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
2307 pub const PTHREAD_PROCESS_PRIVATE: ::c_int = 0;
2308 pub const PTHREAD_PROCESS_SHARED: ::c_int = 1;
2309 pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
2310
2311 pub const RENAME_NOREPLACE: ::c_int = 1;
2312 pub const RENAME_EXCHANGE: ::c_int = 2;
2313 pub const RENAME_WHITEOUT: ::c_int = 4;
2314
2315 pub const SCHED_OTHER: ::c_int = 0;
2316 pub const SCHED_FIFO: ::c_int = 1;
2317 pub const SCHED_RR: ::c_int = 2;
2318 pub const SCHED_BATCH: ::c_int = 3;
2319 pub const SCHED_IDLE: ::c_int = 5;
2320
2321 // netinet/in.h
2322 // NOTE: These are in addition to the constants defined in src/unix/mod.rs
2323
2324 // IPPROTO_IP defined in src/unix/mod.rs
2325 /// Hop-by-hop option header
2326 pub const IPPROTO_HOPOPTS: ::c_int = 0;
2327 // IPPROTO_ICMP defined in src/unix/mod.rs
2328 /// group mgmt protocol
2329 pub const IPPROTO_IGMP: ::c_int = 2;
2330 /// for compatibility
2331 pub const IPPROTO_IPIP: ::c_int = 4;
2332 // IPPROTO_TCP defined in src/unix/mod.rs
2333 /// exterior gateway protocol
2334 pub const IPPROTO_EGP: ::c_int = 8;
2335 /// pup
2336 pub const IPPROTO_PUP: ::c_int = 12;
2337 // IPPROTO_UDP defined in src/unix/mod.rs
2338 /// xns idp
2339 pub const IPPROTO_IDP: ::c_int = 22;
2340 /// tp-4 w/ class negotiation
2341 pub const IPPROTO_TP: ::c_int = 29;
2342 /// DCCP
2343 pub const IPPROTO_DCCP: ::c_int = 33;
2344 // IPPROTO_IPV6 defined in src/unix/mod.rs
2345 /// IP6 routing header
2346 pub const IPPROTO_ROUTING: ::c_int = 43;
2347 /// IP6 fragmentation header
2348 pub const IPPROTO_FRAGMENT: ::c_int = 44;
2349 /// resource reservation
2350 pub const IPPROTO_RSVP: ::c_int = 46;
2351 /// General Routing Encap.
2352 pub const IPPROTO_GRE: ::c_int = 47;
2353 /// IP6 Encap Sec. Payload
2354 pub const IPPROTO_ESP: ::c_int = 50;
2355 /// IP6 Auth Header
2356 pub const IPPROTO_AH: ::c_int = 51;
2357 // IPPROTO_ICMPV6 defined in src/unix/mod.rs
2358 /// IP6 no next header
2359 pub const IPPROTO_NONE: ::c_int = 59;
2360 /// IP6 destination option
2361 pub const IPPROTO_DSTOPTS: ::c_int = 60;
2362 pub const IPPROTO_MTP: ::c_int = 92;
2363 pub const IPPROTO_BEETPH: ::c_int = 94;
2364 /// encapsulation header
2365 pub const IPPROTO_ENCAP: ::c_int = 98;
2366 /// Protocol indep. multicast
2367 pub const IPPROTO_PIM: ::c_int = 103;
2368 /// IP Payload Comp. Protocol
2369 pub const IPPROTO_COMP: ::c_int = 108;
2370 /// SCTP
2371 pub const IPPROTO_SCTP: ::c_int = 132;
2372 pub const IPPROTO_MH: ::c_int = 135;
2373 pub const IPPROTO_UDPLITE: ::c_int = 136;
2374 pub const IPPROTO_MPLS: ::c_int = 137;
2375 /// raw IP packet
2376 pub const IPPROTO_RAW: ::c_int = 255;
2377 pub const IPPROTO_MAX: ::c_int = 256;
2378
2379 pub const AF_IB: ::c_int = 27;
2380 pub const AF_MPLS: ::c_int = 28;
2381 pub const AF_NFC: ::c_int = 39;
2382 pub const AF_VSOCK: ::c_int = 40;
2383 pub const PF_IB: ::c_int = AF_IB;
2384 pub const PF_MPLS: ::c_int = AF_MPLS;
2385 pub const PF_NFC: ::c_int = AF_NFC;
2386 pub const PF_VSOCK: ::c_int = AF_VSOCK;
2387
2388 // System V IPC
2389 pub const IPC_PRIVATE: ::key_t = 0;
2390
2391 pub const IPC_CREAT: ::c_int = 0o1000;
2392 pub const IPC_EXCL: ::c_int = 0o2000;
2393 pub const IPC_NOWAIT: ::c_int = 0o4000;
2394
2395 pub const IPC_RMID: ::c_int = 0;
2396 pub const IPC_SET: ::c_int = 1;
2397 pub const IPC_STAT: ::c_int = 2;
2398 pub const IPC_INFO: ::c_int = 3;
2399 pub const MSG_STAT: ::c_int = 11;
2400 pub const MSG_INFO: ::c_int = 12;
2401
2402 pub const MSG_NOERROR: ::c_int = 0o10000;
2403 pub const MSG_EXCEPT: ::c_int = 0o20000;
2404 pub const MSG_COPY: ::c_int = 0o40000;
2405
2406 pub const SHM_R: ::c_int = 0o400;
2407 pub const SHM_W: ::c_int = 0o200;
2408
2409 pub const SHM_RDONLY: ::c_int = 0o10000;
2410 pub const SHM_RND: ::c_int = 0o20000;
2411 pub const SHM_REMAP: ::c_int = 0o40000;
2412 pub const SHM_EXEC: ::c_int = 0o100000;
2413
2414 pub const SHM_LOCK: ::c_int = 11;
2415 pub const SHM_UNLOCK: ::c_int = 12;
2416
2417 pub const SHM_HUGETLB: ::c_int = 0o4000;
2418 pub const SHM_NORESERVE: ::c_int = 0o10000;
2419
2420 pub const EPOLLRDHUP: ::c_int = 0x2000;
2421 pub const EPOLLEXCLUSIVE: ::c_int = 0x10000000;
2422 pub const EPOLLONESHOT: ::c_int = 0x40000000;
2423
2424 pub const QFMT_VFS_OLD: ::c_int = 1;
2425 pub const QFMT_VFS_V0: ::c_int = 2;
2426 pub const QFMT_VFS_V1: ::c_int = 4;
2427
2428 pub const EFD_SEMAPHORE: ::c_int = 0x1;
2429
2430 pub const LOG_NFACILITIES: ::c_int = 24;
2431
2432 pub const SEM_FAILED: *mut ::sem_t = 0 as *mut sem_t;
2433
2434 pub const RB_AUTOBOOT: ::c_int = 0x01234567u32 as i32;
2435 pub const RB_HALT_SYSTEM: ::c_int = 0xcdef0123u32 as i32;
2436 pub const RB_ENABLE_CAD: ::c_int = 0x89abcdefu32 as i32;
2437 pub const RB_DISABLE_CAD: ::c_int = 0x00000000u32 as i32;
2438 pub const RB_POWER_OFF: ::c_int = 0x4321fedcu32 as i32;
2439 pub const RB_SW_SUSPEND: ::c_int = 0xd000fce2u32 as i32;
2440 pub const RB_KEXEC: ::c_int = 0x45584543u32 as i32;
2441
2442 pub const AI_PASSIVE: ::c_int = 0x0001;
2443 pub const AI_CANONNAME: ::c_int = 0x0002;
2444 pub const AI_NUMERICHOST: ::c_int = 0x0004;
2445 pub const AI_V4MAPPED: ::c_int = 0x0008;
2446 pub const AI_ALL: ::c_int = 0x0010;
2447 pub const AI_ADDRCONFIG: ::c_int = 0x0020;
2448
2449 pub const AI_NUMERICSERV: ::c_int = 0x0400;
2450
2451 pub const EAI_BADFLAGS: ::c_int = -1;
2452 pub const EAI_NONAME: ::c_int = -2;
2453 pub const EAI_AGAIN: ::c_int = -3;
2454 pub const EAI_FAIL: ::c_int = -4;
2455 pub const EAI_FAMILY: ::c_int = -6;
2456 pub const EAI_SOCKTYPE: ::c_int = -7;
2457 pub const EAI_SERVICE: ::c_int = -8;
2458 pub const EAI_MEMORY: ::c_int = -10;
2459 pub const EAI_OVERFLOW: ::c_int = -12;
2460
2461 pub const NI_NUMERICHOST: ::c_int = 1;
2462 pub const NI_NUMERICSERV: ::c_int = 2;
2463 pub const NI_NOFQDN: ::c_int = 4;
2464 pub const NI_NAMEREQD: ::c_int = 8;
2465 pub const NI_DGRAM: ::c_int = 16;
2466
2467 pub const SYNC_FILE_RANGE_WAIT_BEFORE: ::c_uint = 1;
2468 pub const SYNC_FILE_RANGE_WRITE: ::c_uint = 2;
2469 pub const SYNC_FILE_RANGE_WAIT_AFTER: ::c_uint = 4;
2470
2471 pub const EAI_SYSTEM: ::c_int = -11;
2472
2473 pub const AIO_CANCELED: ::c_int = 0;
2474 pub const AIO_NOTCANCELED: ::c_int = 1;
2475 pub const AIO_ALLDONE: ::c_int = 2;
2476 pub const LIO_READ: ::c_int = 0;
2477 pub const LIO_WRITE: ::c_int = 1;
2478 pub const LIO_NOP: ::c_int = 2;
2479 pub const LIO_WAIT: ::c_int = 0;
2480 pub const LIO_NOWAIT: ::c_int = 1;
2481
2482 pub const MREMAP_MAYMOVE: ::c_int = 1;
2483 pub const MREMAP_FIXED: ::c_int = 2;
2484
2485 pub const PR_SET_PDEATHSIG: ::c_int = 1;
2486 pub const PR_GET_PDEATHSIG: ::c_int = 2;
2487
2488 pub const PR_GET_DUMPABLE: ::c_int = 3;
2489 pub const PR_SET_DUMPABLE: ::c_int = 4;
2490
2491 pub const PR_GET_UNALIGN: ::c_int = 5;
2492 pub const PR_SET_UNALIGN: ::c_int = 6;
2493 pub const PR_UNALIGN_NOPRINT: ::c_int = 1;
2494 pub const PR_UNALIGN_SIGBUS: ::c_int = 2;
2495
2496 pub const PR_GET_KEEPCAPS: ::c_int = 7;
2497 pub const PR_SET_KEEPCAPS: ::c_int = 8;
2498
2499 pub const PR_GET_FPEMU: ::c_int = 9;
2500 pub const PR_SET_FPEMU: ::c_int = 10;
2501 pub const PR_FPEMU_NOPRINT: ::c_int = 1;
2502 pub const PR_FPEMU_SIGFPE: ::c_int = 2;
2503
2504 pub const PR_GET_FPEXC: ::c_int = 11;
2505 pub const PR_SET_FPEXC: ::c_int = 12;
2506 pub const PR_FP_EXC_SW_ENABLE: ::c_int = 0x80;
2507 pub const PR_FP_EXC_DIV: ::c_int = 0x010000;
2508 pub const PR_FP_EXC_OVF: ::c_int = 0x020000;
2509 pub const PR_FP_EXC_UND: ::c_int = 0x040000;
2510 pub const PR_FP_EXC_RES: ::c_int = 0x080000;
2511 pub const PR_FP_EXC_INV: ::c_int = 0x100000;
2512 pub const PR_FP_EXC_DISABLED: ::c_int = 0;
2513 pub const PR_FP_EXC_NONRECOV: ::c_int = 1;
2514 pub const PR_FP_EXC_ASYNC: ::c_int = 2;
2515 pub const PR_FP_EXC_PRECISE: ::c_int = 3;
2516
2517 pub const PR_GET_TIMING: ::c_int = 13;
2518 pub const PR_SET_TIMING: ::c_int = 14;
2519 pub const PR_TIMING_STATISTICAL: ::c_int = 0;
2520 pub const PR_TIMING_TIMESTAMP: ::c_int = 1;
2521
2522 pub const PR_SET_NAME: ::c_int = 15;
2523 pub const PR_GET_NAME: ::c_int = 16;
2524
2525 pub const PR_GET_ENDIAN: ::c_int = 19;
2526 pub const PR_SET_ENDIAN: ::c_int = 20;
2527 pub const PR_ENDIAN_BIG: ::c_int = 0;
2528 pub const PR_ENDIAN_LITTLE: ::c_int = 1;
2529 pub const PR_ENDIAN_PPC_LITTLE: ::c_int = 2;
2530
2531 pub const PR_GET_SECCOMP: ::c_int = 21;
2532 pub const PR_SET_SECCOMP: ::c_int = 22;
2533
2534 pub const PR_CAPBSET_READ: ::c_int = 23;
2535 pub const PR_CAPBSET_DROP: ::c_int = 24;
2536
2537 pub const PR_GET_TSC: ::c_int = 25;
2538 pub const PR_SET_TSC: ::c_int = 26;
2539 pub const PR_TSC_ENABLE: ::c_int = 1;
2540 pub const PR_TSC_SIGSEGV: ::c_int = 2;
2541
2542 pub const PR_GET_SECUREBITS: ::c_int = 27;
2543 pub const PR_SET_SECUREBITS: ::c_int = 28;
2544
2545 pub const PR_SET_TIMERSLACK: ::c_int = 29;
2546 pub const PR_GET_TIMERSLACK: ::c_int = 30;
2547
2548 pub const PR_TASK_PERF_EVENTS_DISABLE: ::c_int = 31;
2549 pub const PR_TASK_PERF_EVENTS_ENABLE: ::c_int = 32;
2550
2551 pub const PR_MCE_KILL: ::c_int = 33;
2552 pub const PR_MCE_KILL_CLEAR: ::c_int = 0;
2553 pub const PR_MCE_KILL_SET: ::c_int = 1;
2554
2555 pub const PR_MCE_KILL_LATE: ::c_int = 0;
2556 pub const PR_MCE_KILL_EARLY: ::c_int = 1;
2557 pub const PR_MCE_KILL_DEFAULT: ::c_int = 2;
2558
2559 pub const PR_MCE_KILL_GET: ::c_int = 34;
2560
2561 pub const PR_SET_MM: ::c_int = 35;
2562 pub const PR_SET_MM_START_CODE: ::c_int = 1;
2563 pub const PR_SET_MM_END_CODE: ::c_int = 2;
2564 pub const PR_SET_MM_START_DATA: ::c_int = 3;
2565 pub const PR_SET_MM_END_DATA: ::c_int = 4;
2566 pub const PR_SET_MM_START_STACK: ::c_int = 5;
2567 pub const PR_SET_MM_START_BRK: ::c_int = 6;
2568 pub const PR_SET_MM_BRK: ::c_int = 7;
2569 pub const PR_SET_MM_ARG_START: ::c_int = 8;
2570 pub const PR_SET_MM_ARG_END: ::c_int = 9;
2571 pub const PR_SET_MM_ENV_START: ::c_int = 10;
2572 pub const PR_SET_MM_ENV_END: ::c_int = 11;
2573 pub const PR_SET_MM_AUXV: ::c_int = 12;
2574 pub const PR_SET_MM_EXE_FILE: ::c_int = 13;
2575 pub const PR_SET_MM_MAP: ::c_int = 14;
2576 pub const PR_SET_MM_MAP_SIZE: ::c_int = 15;
2577
2578 pub const PR_SET_PTRACER: ::c_int = 0x59616d61;
2579
2580 pub const PR_SET_CHILD_SUBREAPER: ::c_int = 36;
2581 pub const PR_GET_CHILD_SUBREAPER: ::c_int = 37;
2582
2583 pub const PR_SET_NO_NEW_PRIVS: ::c_int = 38;
2584 pub const PR_GET_NO_NEW_PRIVS: ::c_int = 39;
2585
2586 pub const PR_GET_TID_ADDRESS: ::c_int = 40;
2587
2588 pub const PR_SET_THP_DISABLE: ::c_int = 41;
2589 pub const PR_GET_THP_DISABLE: ::c_int = 42;
2590
2591 pub const PR_MPX_ENABLE_MANAGEMENT: ::c_int = 43;
2592 pub const PR_MPX_DISABLE_MANAGEMENT: ::c_int = 44;
2593
2594 pub const PR_SET_FP_MODE: ::c_int = 45;
2595 pub const PR_GET_FP_MODE: ::c_int = 46;
2596 pub const PR_FP_MODE_FR: ::c_int = 1 << 0;
2597 pub const PR_FP_MODE_FRE: ::c_int = 1 << 1;
2598
2599 pub const PR_CAP_AMBIENT: ::c_int = 47;
2600 pub const PR_CAP_AMBIENT_IS_SET: ::c_int = 1;
2601 pub const PR_CAP_AMBIENT_RAISE: ::c_int = 2;
2602 pub const PR_CAP_AMBIENT_LOWER: ::c_int = 3;
2603 pub const PR_CAP_AMBIENT_CLEAR_ALL: ::c_int = 4;
2604
2605 pub const ITIMER_REAL: ::c_int = 0;
2606 pub const ITIMER_VIRTUAL: ::c_int = 1;
2607 pub const ITIMER_PROF: ::c_int = 2;
2608
2609 pub const TFD_CLOEXEC: ::c_int = O_CLOEXEC;
2610 pub const TFD_NONBLOCK: ::c_int = O_NONBLOCK;
2611 pub const TFD_TIMER_ABSTIME: ::c_int = 1;
2612
2613 pub const XATTR_CREATE: ::c_int = 0x1;
2614 pub const XATTR_REPLACE: ::c_int = 0x2;
2615
2616 pub const _POSIX_VDISABLE: ::cc_t = 0;
2617
2618 pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
2619 pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
2620 pub const FALLOC_FL_COLLAPSE_RANGE: ::c_int = 0x08;
2621 pub const FALLOC_FL_ZERO_RANGE: ::c_int = 0x10;
2622 pub const FALLOC_FL_INSERT_RANGE: ::c_int = 0x20;
2623 pub const FALLOC_FL_UNSHARE_RANGE: ::c_int = 0x40;
2624
2625 // On Linux, libc doesn't define this constant, libattr does instead.
2626 // We still define it for Linux as it's defined by libc on other platforms,
2627 // and it's mentioned in the man pages for getxattr and setxattr.
2628 pub const ENOATTR: ::c_int = ::ENODATA;
2629
2630 pub const SO_ORIGINAL_DST: ::c_int = 80;
2631 pub const IUTF8: ::tcflag_t = 0x00004000;
2632 pub const CMSPAR: ::tcflag_t = 0o10000000000;
2633
2634 pub const MFD_CLOEXEC: ::c_uint = 0x0001;
2635 pub const MFD_ALLOW_SEALING: ::c_uint = 0x0002;
2636
2637 // these are used in the p_type field of Elf32_Phdr and Elf64_Phdr, which has
2638 // the type Elf32Word and Elf64Word respectively. Luckily, both of those are u32
2639 // so we can use that type here to avoid having to cast.
2640 pub const PT_NULL: u32 = 0;
2641 pub const PT_LOAD: u32 = 1;
2642 pub const PT_DYNAMIC: u32 = 2;
2643 pub const PT_INTERP: u32 = 3;
2644 pub const PT_NOTE: u32 = 4;
2645 pub const PT_SHLIB: u32 = 5;
2646 pub const PT_PHDR: u32 = 6;
2647 pub const PT_TLS: u32 = 7;
2648 pub const PT_NUM: u32 = 8;
2649 pub const PT_LOOS: u32 = 0x60000000;
2650 pub const PT_GNU_EH_FRAME: u32 = 0x6474e550;
2651 pub const PT_GNU_STACK: u32 = 0x6474e551;
2652 pub const PT_GNU_RELRO: u32 = 0x6474e552;
2653
2654 pub const SFD_CLOEXEC: ::c_int = 0x080000;
2655
2656 pub const NCCS: usize = 32;
2657
2658 pub const O_TRUNC: ::c_int = 0x00040000;
2659 pub const O_NOATIME: ::c_int = 0x00002000;
2660 pub const O_CLOEXEC: ::c_int = 0x00000100;
2661 pub const O_TMPFILE: ::c_int = 0x00004000;
2662
2663 pub const EBFONT: ::c_int = 59;
2664 pub const ENOSTR: ::c_int = 60;
2665 pub const ENODATA: ::c_int = 61;
2666 pub const ETIME: ::c_int = 62;
2667 pub const ENOSR: ::c_int = 63;
2668 pub const ENONET: ::c_int = 64;
2669 pub const ENOPKG: ::c_int = 65;
2670 pub const EREMOTE: ::c_int = 66;
2671 pub const ENOLINK: ::c_int = 67;
2672 pub const EADV: ::c_int = 68;
2673 pub const ESRMNT: ::c_int = 69;
2674 pub const ECOMM: ::c_int = 70;
2675 pub const EPROTO: ::c_int = 71;
2676 pub const EDOTDOT: ::c_int = 73;
2677
2678 pub const SA_NODEFER: ::c_int = 0x40000000;
2679 pub const SA_RESETHAND: ::c_int = 0x80000000;
2680 pub const SA_RESTART: ::c_int = 0x10000000;
2681 pub const SA_NOCLDSTOP: ::c_int = 0x00000001;
2682
2683 pub const EPOLL_CLOEXEC: ::c_int = 0x80000;
2684
2685 pub const EFD_CLOEXEC: ::c_int = 0x80000;
2686
2687 pub const BUFSIZ: ::c_uint = 1024;
2688 pub const TMP_MAX: ::c_uint = 10000;
2689 pub const FOPEN_MAX: ::c_uint = 1000;
2690 pub const O_PATH: ::c_int = 0x00400000;
2691 pub const O_EXEC: ::c_int = O_PATH;
2692 pub const O_SEARCH: ::c_int = O_PATH;
2693 pub const O_ACCMODE: ::c_int = 03 | O_SEARCH;
2694 pub const O_NDELAY: ::c_int = O_NONBLOCK;
2695 pub const NI_MAXHOST: ::socklen_t = 255;
2696 pub const PTHREAD_STACK_MIN: ::size_t = 2048;
2697 pub const POSIX_FADV_DONTNEED: ::c_int = 4;
2698 pub const POSIX_FADV_NOREUSE: ::c_int = 5;
2699
2700 pub const POSIX_MADV_DONTNEED: ::c_int = 4;
2701
2702 pub const RLIM_INFINITY: ::rlim_t = !0;
2703 pub const RLIMIT_RTTIME: ::c_int = 15;
2704 pub const RLIMIT_NLIMITS: ::c_int = 16;
2705
2706 pub const MAP_ANONYMOUS: ::c_int = MAP_ANON;
2707
2708 pub const SOCK_DCCP: ::c_int = 6;
2709 pub const SOCK_PACKET: ::c_int = 10;
2710
2711 pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15;
2712 pub const TCP_THIN_LINEAR_TIMEOUTS: ::c_int = 16;
2713 pub const TCP_THIN_DUPACK: ::c_int = 17;
2714 pub const TCP_USER_TIMEOUT: ::c_int = 18;
2715 pub const TCP_REPAIR: ::c_int = 19;
2716 pub const TCP_REPAIR_QUEUE: ::c_int = 20;
2717 pub const TCP_QUEUE_SEQ: ::c_int = 21;
2718 pub const TCP_REPAIR_OPTIONS: ::c_int = 22;
2719 pub const TCP_FASTOPEN: ::c_int = 23;
2720 pub const TCP_TIMESTAMP: ::c_int = 24;
2721
2722 pub const SIGUNUSED: ::c_int = ::SIGSYS;
2723
2724 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
2725 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
2726 pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8;
2727
2728 pub const CPU_SETSIZE: ::c_int = 128;
2729
2730 pub const PTRACE_TRACEME: ::c_int = 0;
2731 pub const PTRACE_PEEKTEXT: ::c_int = 1;
2732 pub const PTRACE_PEEKDATA: ::c_int = 2;
2733 pub const PTRACE_PEEKUSER: ::c_int = 3;
2734 pub const PTRACE_POKETEXT: ::c_int = 4;
2735 pub const PTRACE_POKEDATA: ::c_int = 5;
2736 pub const PTRACE_POKEUSER: ::c_int = 6;
2737 pub const PTRACE_CONT: ::c_int = 7;
2738 pub const PTRACE_KILL: ::c_int = 8;
2739 pub const PTRACE_SINGLESTEP: ::c_int = 9;
2740 pub const PTRACE_GETREGS: ::c_int = 12;
2741 pub const PTRACE_SETREGS: ::c_int = 13;
2742 pub const PTRACE_GETFPREGS: ::c_int = 14;
2743 pub const PTRACE_SETFPREGS: ::c_int = 15;
2744 pub const PTRACE_ATTACH: ::c_int = 16;
2745 pub const PTRACE_DETACH: ::c_int = 17;
2746 pub const PTRACE_GETFPXREGS: ::c_int = 18;
2747 pub const PTRACE_SETFPXREGS: ::c_int = 19;
2748 pub const PTRACE_SYSCALL: ::c_int = 24;
2749 pub const PTRACE_SETOPTIONS: ::c_int = 0x4200;
2750 pub const PTRACE_GETEVENTMSG: ::c_int = 0x4201;
2751 pub const PTRACE_GETSIGINFO: ::c_int = 0x4202;
2752 pub const PTRACE_SETSIGINFO: ::c_int = 0x4203;
2753 pub const PTRACE_GETREGSET: ::c_int = 0x4204;
2754 pub const PTRACE_SETREGSET: ::c_int = 0x4205;
2755 pub const PTRACE_SEIZE: ::c_int = 0x4206;
2756 pub const PTRACE_INTERRUPT: ::c_int = 0x4207;
2757 pub const PTRACE_LISTEN: ::c_int = 0x4208;
2758 pub const PTRACE_PEEKSIGINFO: ::c_int = 0x4209;
2759
2760 pub const EPOLLWAKEUP: ::c_int = 0x20000000;
2761
2762 pub const EFD_NONBLOCK: ::c_int = ::O_NONBLOCK;
2763
2764 pub const SFD_NONBLOCK: ::c_int = ::O_NONBLOCK;
2765
2766 pub const TCSANOW: ::c_int = 0;
2767 pub const TCSADRAIN: ::c_int = 1;
2768 pub const TCSAFLUSH: ::c_int = 2;
2769
2770 pub const TIOCINQ: ::c_int = ::FIONREAD;
2771
2772 pub const RTLD_GLOBAL: ::c_int = 0x100;
2773 pub const RTLD_NOLOAD: ::c_int = 0x4;
2774
2775 pub const MCL_CURRENT: ::c_int = 0x0001;
2776 pub const MCL_FUTURE: ::c_int = 0x0002;
2777
2778 pub const CBAUD: ::tcflag_t = 0o0010017;
2779 pub const TAB1: ::c_int = 0x00000800;
2780 pub const TAB2: ::c_int = 0x00001000;
2781 pub const TAB3: ::c_int = 0x00001800;
2782 pub const CR1: ::c_int = 0x00000200;
2783 pub const CR2: ::c_int = 0x00000400;
2784 pub const CR3: ::c_int = 0x00000600;
2785 pub const FF1: ::c_int = 0x00008000;
2786 pub const BS1: ::c_int = 0x00002000;
2787 pub const VT1: ::c_int = 0x00004000;
2788 pub const VWERASE: usize = 14;
2789 pub const VREPRINT: usize = 12;
2790 pub const VSUSP: usize = 10;
2791 pub const VSTART: usize = 8;
2792 pub const VSTOP: usize = 9;
2793 pub const VDISCARD: usize = 13;
2794 pub const VTIME: usize = 5;
2795 pub const IXON: ::tcflag_t = 0x00000400;
2796 pub const IXOFF: ::tcflag_t = 0x00001000;
2797 pub const ONLCR: ::tcflag_t = 0x4;
2798 pub const CSIZE: ::tcflag_t = 0x00000030;
2799 pub const CS6: ::tcflag_t = 0x00000010;
2800 pub const CS7: ::tcflag_t = 0x00000020;
2801 pub const CS8: ::tcflag_t = 0x00000030;
2802 pub const CSTOPB: ::tcflag_t = 0x00000040;
2803 pub const CREAD: ::tcflag_t = 0x00000080;
2804 pub const PARENB: ::tcflag_t = 0x00000100;
2805 pub const PARODD: ::tcflag_t = 0x00000200;
2806 pub const HUPCL: ::tcflag_t = 0x00000400;
2807 pub const CLOCAL: ::tcflag_t = 0x00000800;
2808 pub const ECHOKE: ::tcflag_t = 0x00000800;
2809 pub const ECHOE: ::tcflag_t = 0x00000010;
2810 pub const ECHOK: ::tcflag_t = 0x00000020;
2811 pub const ECHONL: ::tcflag_t = 0x00000040;
2812 pub const ECHOPRT: ::tcflag_t = 0x00000400;
2813 pub const ECHOCTL: ::tcflag_t = 0x00000200;
2814 pub const ISIG: ::tcflag_t = 0x00000001;
2815 pub const ICANON: ::tcflag_t = 0x00000002;
2816 pub const PENDIN: ::tcflag_t = 0x00004000;
2817 pub const NOFLSH: ::tcflag_t = 0x00000080;
2818 pub const CIBAUD: ::tcflag_t = 0o02003600000;
2819 pub const CBAUDEX: ::tcflag_t = 0o010000;
2820 pub const VSWTC: usize = 7;
2821 pub const OLCUC: ::tcflag_t = 0o000002;
2822 pub const NLDLY: ::tcflag_t = 0o000400;
2823 pub const CRDLY: ::tcflag_t = 0o003000;
2824 pub const TABDLY: ::tcflag_t = 0o014000;
2825 pub const BSDLY: ::tcflag_t = 0o020000;
2826 pub const FFDLY: ::tcflag_t = 0o100000;
2827 pub const VTDLY: ::tcflag_t = 0o040000;
2828 pub const XTABS: ::tcflag_t = 0o014000;
2829
2830 pub const B0: ::speed_t = 0o000000;
2831 pub const B50: ::speed_t = 0o000001;
2832 pub const B75: ::speed_t = 0o000002;
2833 pub const B110: ::speed_t = 0o000003;
2834 pub const B134: ::speed_t = 0o000004;
2835 pub const B150: ::speed_t = 0o000005;
2836 pub const B200: ::speed_t = 0o000006;
2837 pub const B300: ::speed_t = 0o000007;
2838 pub const B600: ::speed_t = 0o000010;
2839 pub const B1200: ::speed_t = 0o000011;
2840 pub const B1800: ::speed_t = 0o000012;
2841 pub const B2400: ::speed_t = 0o000013;
2842 pub const B4800: ::speed_t = 0o000014;
2843 pub const B9600: ::speed_t = 0o000015;
2844 pub const B19200: ::speed_t = 0o000016;
2845 pub const B38400: ::speed_t = 0o000017;
2846 pub const EXTA: ::speed_t = B19200;
2847 pub const EXTB: ::speed_t = B38400;
2848 pub const B57600: ::speed_t = 0o010001;
2849 pub const B115200: ::speed_t = 0o010002;
2850 pub const B230400: ::speed_t = 0o010003;
2851 pub const B460800: ::speed_t = 0o010004;
2852 pub const B500000: ::speed_t = 0o010005;
2853 pub const B576000: ::speed_t = 0o010006;
2854 pub const B921600: ::speed_t = 0o010007;
2855 pub const B1000000: ::speed_t = 0o010010;
2856 pub const B1152000: ::speed_t = 0o010011;
2857 pub const B1500000: ::speed_t = 0o010012;
2858 pub const B2000000: ::speed_t = 0o010013;
2859 pub const B2500000: ::speed_t = 0o010014;
2860 pub const B3000000: ::speed_t = 0o010015;
2861 pub const B3500000: ::speed_t = 0o010016;
2862 pub const B4000000: ::speed_t = 0o010017;
2863
2864 pub const SO_BINDTODEVICE: ::c_int = 25;
2865 pub const SO_TIMESTAMP: ::c_int = 29;
2866 pub const SO_MARK: ::c_int = 36;
2867 pub const SO_RXQ_OVFL: ::c_int = 40;
2868 pub const SO_PEEK_OFF: ::c_int = 42;
2869 pub const SO_BUSY_POLL: ::c_int = 46;
2870
2871 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
2872 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
2873
2874 pub const O_ASYNC: ::c_int = 0x00000400;
2875
2876 pub const FIOCLEX: ::c_int = 0x5451;
2877 pub const FIONBIO: ::c_int = 0x5421;
2878
2879 pub const RLIMIT_RSS: ::c_int = 5;
2880 pub const RLIMIT_NOFILE: ::c_int = 7;
2881 pub const RLIMIT_AS: ::c_int = 9;
2882 pub const RLIMIT_NPROC: ::c_int = 6;
2883 pub const RLIMIT_MEMLOCK: ::c_int = 8;
2884
2885 pub const O_APPEND: ::c_int = 0x00100000;
2886 pub const O_CREAT: ::c_int = 0x00010000;
2887 pub const O_EXCL: ::c_int = 0x00020000;
2888 pub const O_NOCTTY: ::c_int = 0x00000200;
2889 pub const O_NONBLOCK: ::c_int = 0x00000010;
2890 pub const O_SYNC: ::c_int = 0x00000040 | O_DSYNC;
2891 pub const O_RSYNC: ::c_int = O_SYNC;
2892 pub const O_DSYNC: ::c_int = 0x00000020;
2893
2894 pub const SOCK_NONBLOCK: ::c_int = 2048;
2895
2896 pub const MAP_ANON: ::c_int = 0x0020;
2897 pub const MAP_GROWSDOWN: ::c_int = 0x0100;
2898 pub const MAP_DENYWRITE: ::c_int = 0x0800;
2899 pub const MAP_EXECUTABLE: ::c_int = 0x01000;
2900 pub const MAP_LOCKED: ::c_int = 0x02000;
2901 pub const MAP_NORESERVE: ::c_int = 0x04000;
2902 pub const MAP_POPULATE: ::c_int = 0x08000;
2903 pub const MAP_NONBLOCK: ::c_int = 0x010000;
2904 pub const MAP_STACK: ::c_int = 0x020000;
2905
2906 pub const SOCK_STREAM: ::c_int = 1;
2907 pub const SOCK_DGRAM: ::c_int = 2;
2908 pub const SOCK_SEQPACKET: ::c_int = 5;
2909
2910 pub const SOL_SOCKET: ::c_int = 1;
2911
2912 pub const EDEADLK: ::c_int = 35;
2913 pub const ENAMETOOLONG: ::c_int = 36;
2914 pub const ENOLCK: ::c_int = 37;
2915 pub const ENOSYS: ::c_int = 38;
2916 pub const ENOTEMPTY: ::c_int = 39;
2917 pub const ELOOP: ::c_int = 40;
2918 pub const ENOMSG: ::c_int = 42;
2919 pub const EIDRM: ::c_int = 43;
2920 pub const ECHRNG: ::c_int = 44;
2921 pub const EL2NSYNC: ::c_int = 45;
2922 pub const EL3HLT: ::c_int = 46;
2923 pub const EL3RST: ::c_int = 47;
2924 pub const ELNRNG: ::c_int = 48;
2925 pub const EUNATCH: ::c_int = 49;
2926 pub const ENOCSI: ::c_int = 50;
2927 pub const EL2HLT: ::c_int = 51;
2928 pub const EBADE: ::c_int = 52;
2929 pub const EBADR: ::c_int = 53;
2930 pub const EXFULL: ::c_int = 54;
2931 pub const ENOANO: ::c_int = 55;
2932 pub const EBADRQC: ::c_int = 56;
2933 pub const EBADSLT: ::c_int = 57;
2934 pub const EDEADLOCK: ::c_int = EDEADLK;
2935 pub const EMULTIHOP: ::c_int = 72;
2936 pub const EBADMSG: ::c_int = 74;
2937 pub const EOVERFLOW: ::c_int = 75;
2938 pub const ENOTUNIQ: ::c_int = 76;
2939 pub const EBADFD: ::c_int = 77;
2940 pub const EREMCHG: ::c_int = 78;
2941 pub const ELIBACC: ::c_int = 79;
2942 pub const ELIBBAD: ::c_int = 80;
2943 pub const ELIBSCN: ::c_int = 81;
2944 pub const ELIBMAX: ::c_int = 82;
2945 pub const ELIBEXEC: ::c_int = 83;
2946 pub const EILSEQ: ::c_int = 84;
2947 pub const ERESTART: ::c_int = 85;
2948 pub const ESTRPIPE: ::c_int = 86;
2949 pub const EUSERS: ::c_int = 87;
2950 pub const ENOTSOCK: ::c_int = 88;
2951 pub const EDESTADDRREQ: ::c_int = 89;
2952 pub const EMSGSIZE: ::c_int = 90;
2953 pub const EPROTOTYPE: ::c_int = 91;
2954 pub const ENOPROTOOPT: ::c_int = 92;
2955 pub const EPROTONOSUPPORT: ::c_int = 93;
2956 pub const ESOCKTNOSUPPORT: ::c_int = 94;
2957 pub const EOPNOTSUPP: ::c_int = 95;
2958 pub const ENOTSUP: ::c_int = EOPNOTSUPP;
2959 pub const EPFNOSUPPORT: ::c_int = 96;
2960 pub const EAFNOSUPPORT: ::c_int = 97;
2961 pub const EADDRINUSE: ::c_int = 98;
2962 pub const EADDRNOTAVAIL: ::c_int = 99;
2963 pub const ENETDOWN: ::c_int = 100;
2964 pub const ENETUNREACH: ::c_int = 101;
2965 pub const ENETRESET: ::c_int = 102;
2966 pub const ECONNABORTED: ::c_int = 103;
2967 pub const ECONNRESET: ::c_int = 104;
2968 pub const ENOBUFS: ::c_int = 105;
2969 pub const EISCONN: ::c_int = 106;
2970 pub const ENOTCONN: ::c_int = 107;
2971 pub const ESHUTDOWN: ::c_int = 108;
2972 pub const ETOOMANYREFS: ::c_int = 109;
2973 pub const ETIMEDOUT: ::c_int = 110;
2974 pub const ECONNREFUSED: ::c_int = 111;
2975 pub const EHOSTDOWN: ::c_int = 112;
2976 pub const EHOSTUNREACH: ::c_int = 113;
2977 pub const EALREADY: ::c_int = 114;
2978 pub const EINPROGRESS: ::c_int = 115;
2979 pub const ESTALE: ::c_int = 116;
2980 pub const EUCLEAN: ::c_int = 117;
2981 pub const ENOTNAM: ::c_int = 118;
2982 pub const ENAVAIL: ::c_int = 119;
2983 pub const EISNAM: ::c_int = 120;
2984 pub const EREMOTEIO: ::c_int = 121;
2985 pub const EDQUOT: ::c_int = 122;
2986 pub const ENOMEDIUM: ::c_int = 123;
2987 pub const EMEDIUMTYPE: ::c_int = 124;
2988 pub const ECANCELED: ::c_int = 125;
2989 pub const ENOKEY: ::c_int = 126;
2990 pub const EKEYEXPIRED: ::c_int = 127;
2991 pub const EKEYREVOKED: ::c_int = 128;
2992 pub const EKEYREJECTED: ::c_int = 129;
2993 pub const EOWNERDEAD: ::c_int = 130;
2994 pub const ENOTRECOVERABLE: ::c_int = 131;
2995 pub const ERFKILL: ::c_int = 132;
2996 pub const EHWPOISON: ::c_int = 133;
2997
2998 pub const SO_REUSEADDR: ::c_int = 2;
2999 pub const SO_TYPE: ::c_int = 3;
3000 pub const SO_ERROR: ::c_int = 4;
3001 pub const SO_DONTROUTE: ::c_int = 5;
3002 pub const SO_BROADCAST: ::c_int = 6;
3003 pub const SO_SNDBUF: ::c_int = 7;
3004 pub const SO_RCVBUF: ::c_int = 8;
3005 pub const SO_KEEPALIVE: ::c_int = 9;
3006 pub const SO_OOBINLINE: ::c_int = 10;
3007 pub const SO_NO_CHECK: ::c_int = 11;
3008 pub const SO_PRIORITY: ::c_int = 12;
3009 pub const SO_LINGER: ::c_int = 13;
3010 pub const SO_BSDCOMPAT: ::c_int = 14;
3011 pub const SO_REUSEPORT: ::c_int = 15;
3012 pub const SO_PASSCRED: ::c_int = 16;
3013 pub const SO_PEERCRED: ::c_int = 17;
3014 pub const SO_RCVLOWAT: ::c_int = 18;
3015 pub const SO_SNDLOWAT: ::c_int = 19;
3016 pub const SO_RCVTIMEO: ::c_int = 20;
3017 pub const SO_SNDTIMEO: ::c_int = 21;
3018 pub const SO_ACCEPTCONN: ::c_int = 30;
3019 pub const SO_SNDBUFFORCE: ::c_int = 32;
3020 pub const SO_RCVBUFFORCE: ::c_int = 33;
3021 pub const SO_PROTOCOL: ::c_int = 38;
3022 pub const SO_DOMAIN: ::c_int = 39;
3023
3024 pub const SA_ONSTACK: ::c_int = 0x08000000;
3025 pub const SA_SIGINFO: ::c_int = 0x00000004;
3026 pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
3027
3028 pub const SIGCHLD: ::c_int = 17;
3029 pub const SIGBUS: ::c_int = 7;
3030 pub const SIGTTIN: ::c_int = 21;
3031 pub const SIGTTOU: ::c_int = 22;
3032 pub const SIGXCPU: ::c_int = 24;
3033 pub const SIGXFSZ: ::c_int = 25;
3034 pub const SIGVTALRM: ::c_int = 26;
3035 pub const SIGPROF: ::c_int = 27;
3036 pub const SIGWINCH: ::c_int = 28;
3037 pub const SIGUSR1: ::c_int = 10;
3038 pub const SIGUSR2: ::c_int = 12;
3039 pub const SIGCONT: ::c_int = 18;
3040 pub const SIGSTOP: ::c_int = 19;
3041 pub const SIGTSTP: ::c_int = 20;
3042 pub const SIGURG: ::c_int = 23;
3043 pub const SIGIO: ::c_int = 29;
3044 pub const SIGSYS: ::c_int = 31;
3045 pub const SIGSTKFLT: ::c_int = 16;
3046 pub const SIGPOLL: ::c_int = 29;
3047 pub const SIGPWR: ::c_int = 30;
3048 pub const SIG_SETMASK: ::c_int = 2;
3049 pub const SIG_BLOCK: ::c_int = 0x000000;
3050 pub const SIG_UNBLOCK: ::c_int = 0x01;
3051
3052 pub const EXTPROC: ::tcflag_t = 0x00010000;
3053
3054 pub const MAP_HUGETLB: ::c_int = 0x040000;
3055
3056 pub const F_GETLK: ::c_int = 5;
3057 pub const F_GETOWN: ::c_int = 9;
3058 pub const F_SETLK: ::c_int = 6;
3059 pub const F_SETLKW: ::c_int = 7;
3060 pub const F_SETOWN: ::c_int = 8;
3061
3062 pub const VEOF: usize = 4;
3063 pub const VEOL: usize = 11;
3064 pub const VEOL2: usize = 16;
3065 pub const VMIN: usize = 6;
3066 pub const IEXTEN: ::tcflag_t = 0x00008000;
3067 pub const TOSTOP: ::tcflag_t = 0x00000100;
3068 pub const FLUSHO: ::tcflag_t = 0x00001000;
3069
3070 pub const TCGETS: ::c_int = 0x5401;
3071 pub const TCSETS: ::c_int = 0x5402;
3072 pub const TCSETSW: ::c_int = 0x5403;
3073 pub const TCSETSF: ::c_int = 0x5404;
3074 pub const TCGETA: ::c_int = 0x5405;
3075 pub const TCSETA: ::c_int = 0x5406;
3076 pub const TCSETAW: ::c_int = 0x5407;
3077 pub const TCSETAF: ::c_int = 0x5408;
3078 pub const TCSBRK: ::c_int = 0x5409;
3079 pub const TCXONC: ::c_int = 0x540A;
3080 pub const TCFLSH: ::c_int = 0x540B;
3081 pub const TIOCGSOFTCAR: ::c_int = 0x5419;
3082 pub const TIOCSSOFTCAR: ::c_int = 0x541A;
3083 pub const TIOCLINUX: ::c_int = 0x541C;
3084 pub const TIOCGSERIAL: ::c_int = 0x541E;
3085 pub const TIOCEXCL: ::c_int = 0x540C;
3086 pub const TIOCNXCL: ::c_int = 0x540D;
3087 pub const TIOCSCTTY: ::c_int = 0x540E;
3088 pub const TIOCGPGRP: ::c_int = 0x540F;
3089 pub const TIOCSPGRP: ::c_int = 0x5410;
3090 pub const TIOCOUTQ: ::c_int = 0x5411;
3091 pub const TIOCSTI: ::c_int = 0x5412;
3092 pub const TIOCGWINSZ: ::c_int = 0x5413;
3093 pub const TIOCSWINSZ: ::c_int = 0x5414;
3094 pub const TIOCMGET: ::c_int = 0x5415;
3095 pub const TIOCMBIS: ::c_int = 0x5416;
3096 pub const TIOCMBIC: ::c_int = 0x5417;
3097 pub const TIOCMSET: ::c_int = 0x5418;
3098 pub const FIONREAD: ::c_int = 0x541B;
3099 pub const TIOCCONS: ::c_int = 0x541D;
3100
3101 pub const POLLWRNORM: ::c_short = 0x100;
3102 pub const POLLWRBAND: ::c_short = 0x200;
3103
3104 pub const TIOCM_LE: ::c_int = 0x001;
3105 pub const TIOCM_DTR: ::c_int = 0x002;
3106 pub const TIOCM_RTS: ::c_int = 0x004;
3107 pub const TIOCM_ST: ::c_int = 0x008;
3108 pub const TIOCM_SR: ::c_int = 0x010;
3109 pub const TIOCM_CTS: ::c_int = 0x020;
3110 pub const TIOCM_CAR: ::c_int = 0x040;
3111 pub const TIOCM_RNG: ::c_int = 0x080;
3112 pub const TIOCM_DSR: ::c_int = 0x100;
3113 pub const TIOCM_CD: ::c_int = TIOCM_CAR;
3114 pub const TIOCM_RI: ::c_int = TIOCM_RNG;
3115
3116 pub const O_DIRECTORY: ::c_int = 0x00080000;
3117 pub const O_DIRECT: ::c_int = 0x00000800;
3118 pub const O_LARGEFILE: ::c_int = 0x00001000;
3119 pub const O_NOFOLLOW: ::c_int = 0x00000080;
3120
3121 // intentionally not public, only used for fd_set
3122 cfg_if! {
3123     if #[cfg(target_pointer_width = "32")] {
3124         const ULONG_SIZE: usize = 32;
3125     } else if #[cfg(target_pointer_width = "64")] {
3126         const ULONG_SIZE: usize = 64;
3127     } else {
3128         // Unknown target_pointer_width
3129     }
3130 }
3131
3132 // END_PUB_CONST
3133
3134 f! {
3135     pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
3136         let fd = fd as usize;
3137         let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
3138         (*set).fds_bits[fd / size] &= !(1 << (fd % size));
3139         return
3140     }
3141
3142     pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
3143         let fd = fd as usize;
3144         let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
3145         return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0
3146     }
3147
3148     pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
3149         let fd = fd as usize;
3150         let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
3151         (*set).fds_bits[fd / size] |= 1 << (fd % size);
3152         return
3153     }
3154
3155     pub fn FD_ZERO(set: *mut fd_set) -> () {
3156         for slot in (*set).fds_bits.iter_mut() {
3157             *slot = 0;
3158         }
3159     }
3160
3161     pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
3162         for slot in cpuset.bits.iter_mut() {
3163             *slot = 0;
3164         }
3165     }
3166
3167     pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
3168         let size_in_bits
3169             = 8 * ::mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
3170         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
3171         cpuset.bits[idx] |= 1 << offset;
3172         ()
3173     }
3174
3175     pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
3176         let size_in_bits
3177             = 8 * ::mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
3178         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
3179         cpuset.bits[idx] &= !(1 << offset);
3180         ()
3181     }
3182
3183     pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
3184         let size_in_bits = 8 * ::mem::size_of_val(&cpuset.bits[0]);
3185         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
3186         0 != (cpuset.bits[idx] & (1 << offset))
3187     }
3188
3189     pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
3190         set1.bits == set2.bits
3191     }
3192
3193     pub fn major(dev: ::dev_t) -> ::c_uint {
3194         let mut major = 0;
3195         major |= (dev & 0x00000000000fff00) >> 8;
3196         major |= (dev & 0xfffff00000000000) >> 32;
3197         major as ::c_uint
3198     }
3199
3200     pub fn minor(dev: ::dev_t) -> ::c_uint {
3201         let mut minor = 0;
3202         minor |= (dev & 0x00000000000000ff) >> 0;
3203         minor |= (dev & 0x00000ffffff00000) >> 12;
3204         minor as ::c_uint
3205     }
3206
3207     pub fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
3208         let major = major as ::dev_t;
3209         let minor = minor as ::dev_t;
3210         let mut dev = 0;
3211         dev |= (major & 0x00000fff) << 8;
3212         dev |= (major & 0xfffff000) << 32;
3213         dev |= (minor & 0x000000ff) << 0;
3214         dev |= (minor & 0xffffff00) << 12;
3215         dev
3216     }
3217
3218     pub fn CMSG_DATA(cmsg: *const cmsghdr) -> *mut c_uchar {
3219         cmsg.offset(1) as *mut c_uchar
3220     }
3221
3222     pub fn CMSG_NXTHDR(mhdr: *const msghdr, cmsg: *const cmsghdr)
3223         -> *mut cmsghdr
3224     {
3225         if ((*cmsg).cmsg_len as ::size_t) < ::mem::size_of::<cmsghdr>() {
3226             0 as *mut cmsghdr
3227         } else if __CMSG_NEXT(cmsg).add(::mem::size_of::<cmsghdr>())
3228             >= __MHDR_END(mhdr) {
3229             0 as *mut cmsghdr
3230         } else {
3231             __CMSG_NEXT(cmsg).cast()
3232         }
3233     }
3234
3235     pub fn CMSG_FIRSTHDR(mhdr: *const msghdr) -> *mut cmsghdr {
3236         if (*mhdr).msg_controllen as ::size_t >= ::mem::size_of::<cmsghdr>() {
3237             (*mhdr).msg_control.cast()
3238         } else {
3239             0 as *mut cmsghdr
3240         }
3241     }
3242
3243     pub fn CMSG_ALIGN(len: ::size_t) -> ::size_t {
3244         (len + ::mem::size_of::<::size_t>() - 1)
3245             & !(::mem::size_of::<::size_t>() - 1)
3246     }
3247
3248     pub fn CMSG_SPACE(len: ::c_uint) -> ::c_uint {
3249         (CMSG_ALIGN(len as ::size_t) + CMSG_ALIGN(::mem::size_of::<cmsghdr>()))
3250             as ::c_uint
3251     }
3252
3253     pub fn CMSG_LEN(len: ::c_uint) -> ::c_uint {
3254         (CMSG_ALIGN(::mem::size_of::<cmsghdr>()) + len as ::size_t) as ::c_uint
3255     }
3256 }
3257
3258 safe_f! {
3259     pub {const} fn WIFSTOPPED(status: ::c_int) -> bool {
3260         (status & 0xff) == 0x7f
3261     }
3262
3263     pub {const} fn WSTOPSIG(status: ::c_int) -> ::c_int {
3264         (status >> 8) & 0xff
3265     }
3266
3267     pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
3268         status == 0xffff
3269     }
3270
3271     pub {const} fn WIFSIGNALED(status: ::c_int) -> bool {
3272         ((status & 0x7f) + 1) as i8 >= 2
3273     }
3274
3275     pub {const} fn WTERMSIG(status: ::c_int) -> ::c_int {
3276         status & 0x7f
3277     }
3278
3279     pub {const} fn WIFEXITED(status: ::c_int) -> bool {
3280         (status & 0x7f) == 0
3281     }
3282
3283     pub {const} fn WEXITSTATUS(status: ::c_int) -> ::c_int {
3284         (status >> 8) & 0xff
3285     }
3286
3287     pub {const} fn WCOREDUMP(status: ::c_int) -> bool {
3288         (status & 0x80) != 0
3289     }
3290
3291     pub {const} fn QCMD(cmd: ::c_int, type_: ::c_int) -> ::c_int {
3292         (cmd << 8) | (type_ & 0x00ff)
3293     }
3294 }
3295
3296 fn __CMSG_LEN(cmsg: *const cmsghdr) -> ::ssize_t {
3297     ((unsafe { (*cmsg).cmsg_len as ::size_t } + ::mem::size_of::<::c_long>()
3298         - 1)
3299         & !(::mem::size_of::<::c_long>() - 1)) as ::ssize_t
3300 }
3301
3302 fn __CMSG_NEXT(cmsg: *const cmsghdr) -> *mut c_uchar {
3303     (unsafe { cmsg.offset(__CMSG_LEN(cmsg)) }) as *mut c_uchar
3304 }
3305
3306 fn __MHDR_END(mhdr: *const msghdr) -> *mut c_uchar {
3307     unsafe { (*mhdr).msg_control.offset((*mhdr).msg_controllen as isize) }
3308         .cast()
3309 }
3310
3311 // EXTERN_FN
3312
3313 #[link(name = "c")]
3314 #[link(name = "fdio")]
3315 extern "C" {}
3316
3317 #[cfg_attr(feature = "extra_traits", derive(Debug))]
3318 pub enum FILE {}
3319 impl ::Copy for FILE {}
3320 impl ::Clone for FILE {
3321     fn clone(&self) -> FILE {
3322         *self
3323     }
3324 }
3325 #[cfg_attr(feature = "extra_traits", derive(Debug))]
3326 pub enum fpos_t {} // FIXME: fill this out with a struct
3327 impl ::Copy for fpos_t {}
3328 impl ::Clone for fpos_t {
3329     fn clone(&self) -> fpos_t {
3330         *self
3331     }
3332 }
3333
3334 extern "C" {
3335     pub fn isalnum(c: c_int) -> c_int;
3336     pub fn isalpha(c: c_int) -> c_int;
3337     pub fn iscntrl(c: c_int) -> c_int;
3338     pub fn isdigit(c: c_int) -> c_int;
3339     pub fn isgraph(c: c_int) -> c_int;
3340     pub fn islower(c: c_int) -> c_int;
3341     pub fn isprint(c: c_int) -> c_int;
3342     pub fn ispunct(c: c_int) -> c_int;
3343     pub fn isspace(c: c_int) -> c_int;
3344     pub fn isupper(c: c_int) -> c_int;
3345     pub fn isxdigit(c: c_int) -> c_int;
3346     pub fn isblank(c: c_int) -> c_int;
3347     pub fn tolower(c: c_int) -> c_int;
3348     pub fn toupper(c: c_int) -> c_int;
3349     pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
3350     pub fn freopen(
3351         filename: *const c_char,
3352         mode: *const c_char,
3353         file: *mut FILE,
3354     ) -> *mut FILE;
3355     pub fn fflush(file: *mut FILE) -> c_int;
3356     pub fn fclose(file: *mut FILE) -> c_int;
3357     pub fn remove(filename: *const c_char) -> c_int;
3358     pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
3359     pub fn tmpfile() -> *mut FILE;
3360     pub fn setvbuf(
3361         stream: *mut FILE,
3362         buffer: *mut c_char,
3363         mode: c_int,
3364         size: size_t,
3365     ) -> c_int;
3366     pub fn setbuf(stream: *mut FILE, buf: *mut c_char);
3367     pub fn getchar() -> c_int;
3368     pub fn putchar(c: c_int) -> c_int;
3369     pub fn fgetc(stream: *mut FILE) -> c_int;
3370     pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE)
3371         -> *mut c_char;
3372     pub fn fputc(c: c_int, stream: *mut FILE) -> c_int;
3373     pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int;
3374     pub fn puts(s: *const c_char) -> c_int;
3375     pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int;
3376     pub fn fread(
3377         ptr: *mut c_void,
3378         size: size_t,
3379         nobj: size_t,
3380         stream: *mut FILE,
3381     ) -> size_t;
3382     pub fn fwrite(
3383         ptr: *const c_void,
3384         size: size_t,
3385         nobj: size_t,
3386         stream: *mut FILE,
3387     ) -> size_t;
3388     pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int;
3389     pub fn ftell(stream: *mut FILE) -> c_long;
3390     pub fn rewind(stream: *mut FILE);
3391     pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int;
3392     pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int;
3393     pub fn feof(stream: *mut FILE) -> c_int;
3394     pub fn ferror(stream: *mut FILE) -> c_int;
3395     pub fn perror(s: *const c_char);
3396     pub fn atoi(s: *const c_char) -> c_int;
3397     pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
3398     pub fn strtol(
3399         s: *const c_char,
3400         endp: *mut *mut c_char,
3401         base: c_int,
3402     ) -> c_long;
3403     pub fn strtoul(
3404         s: *const c_char,
3405         endp: *mut *mut c_char,
3406         base: c_int,
3407     ) -> c_ulong;
3408     pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
3409     pub fn malloc(size: size_t) -> *mut c_void;
3410     pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void;
3411     pub fn free(p: *mut c_void);
3412     pub fn abort() -> !;
3413     pub fn exit(status: c_int) -> !;
3414     pub fn _exit(status: c_int) -> !;
3415     pub fn atexit(cb: extern "C" fn()) -> c_int;
3416     pub fn system(s: *const c_char) -> c_int;
3417     pub fn getenv(s: *const c_char) -> *mut c_char;
3418
3419     pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
3420     pub fn strncpy(
3421         dst: *mut c_char,
3422         src: *const c_char,
3423         n: size_t,
3424     ) -> *mut c_char;
3425     pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
3426     pub fn strncat(
3427         s: *mut c_char,
3428         ct: *const c_char,
3429         n: size_t,
3430     ) -> *mut c_char;
3431     pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
3432     pub fn strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int;
3433     pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
3434     pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
3435     pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
3436     pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
3437     pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
3438     pub fn strdup(cs: *const c_char) -> *mut c_char;
3439     pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
3440     pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
3441     pub fn strlen(cs: *const c_char) -> size_t;
3442     pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t;
3443     pub fn strerror(n: c_int) -> *mut c_char;
3444     pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
3445     pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
3446     pub fn wcslen(buf: *const wchar_t) -> size_t;
3447     pub fn wcstombs(
3448         dest: *mut c_char,
3449         src: *const wchar_t,
3450         n: size_t,
3451     ) -> ::size_t;
3452
3453     pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void;
3454     pub fn wmemchr(cx: *const wchar_t, c: wchar_t, n: size_t) -> *mut wchar_t;
3455     pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int;
3456     pub fn memcpy(
3457         dest: *mut c_void,
3458         src: *const c_void,
3459         n: size_t,
3460     ) -> *mut c_void;
3461     pub fn memmove(
3462         dest: *mut c_void,
3463         src: *const c_void,
3464         n: size_t,
3465     ) -> *mut c_void;
3466     pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void;
3467
3468     pub fn abs(i: c_int) -> c_int;
3469     pub fn atof(s: *const c_char) -> c_double;
3470     pub fn labs(i: c_long) -> c_long;
3471     pub fn rand() -> c_int;
3472     pub fn srand(seed: c_uint);
3473
3474     pub fn getpwnam(name: *const ::c_char) -> *mut passwd;
3475     pub fn getpwuid(uid: ::uid_t) -> *mut passwd;
3476
3477     pub fn fprintf(
3478         stream: *mut ::FILE,
3479         format: *const ::c_char,
3480         ...
3481     ) -> ::c_int;
3482     pub fn printf(format: *const ::c_char, ...) -> ::c_int;
3483     pub fn snprintf(
3484         s: *mut ::c_char,
3485         n: ::size_t,
3486         format: *const ::c_char,
3487         ...
3488     ) -> ::c_int;
3489     pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int;
3490     pub fn fscanf(
3491         stream: *mut ::FILE,
3492         format: *const ::c_char,
3493         ...
3494     ) -> ::c_int;
3495     pub fn scanf(format: *const ::c_char, ...) -> ::c_int;
3496     pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...)
3497         -> ::c_int;
3498     pub fn getchar_unlocked() -> ::c_int;
3499     pub fn putchar_unlocked(c: ::c_int) -> ::c_int;
3500
3501     pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int;
3502     pub fn connect(
3503         socket: ::c_int,
3504         address: *const sockaddr,
3505         len: socklen_t,
3506     ) -> ::c_int;
3507     pub fn listen(socket: ::c_int, backlog: ::c_int) -> ::c_int;
3508     pub fn accept(
3509         socket: ::c_int,
3510         address: *mut sockaddr,
3511         address_len: *mut socklen_t,
3512     ) -> ::c_int;
3513     pub fn getpeername(
3514         socket: ::c_int,
3515         address: *mut sockaddr,
3516         address_len: *mut socklen_t,
3517     ) -> ::c_int;
3518     pub fn getsockname(
3519         socket: ::c_int,
3520         address: *mut sockaddr,
3521         address_len: *mut socklen_t,
3522     ) -> ::c_int;
3523     pub fn setsockopt(
3524         socket: ::c_int,
3525         level: ::c_int,
3526         name: ::c_int,
3527         value: *const ::c_void,
3528         option_len: socklen_t,
3529     ) -> ::c_int;
3530     pub fn socketpair(
3531         domain: ::c_int,
3532         type_: ::c_int,
3533         protocol: ::c_int,
3534         socket_vector: *mut ::c_int,
3535     ) -> ::c_int;
3536     pub fn sendto(
3537         socket: ::c_int,
3538         buf: *const ::c_void,
3539         len: ::size_t,
3540         flags: ::c_int,
3541         addr: *const sockaddr,
3542         addrlen: socklen_t,
3543     ) -> ::ssize_t;
3544     pub fn shutdown(socket: ::c_int, how: ::c_int) -> ::c_int;
3545
3546     pub fn chmod(path: *const c_char, mode: mode_t) -> ::c_int;
3547     pub fn fchmod(fd: ::c_int, mode: mode_t) -> ::c_int;
3548
3549     pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int;
3550
3551     pub fn mkdir(path: *const c_char, mode: mode_t) -> ::c_int;
3552
3553     pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int;
3554
3555     pub fn pclose(stream: *mut ::FILE) -> ::c_int;
3556     pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE;
3557     pub fn fileno(stream: *mut ::FILE) -> ::c_int;
3558
3559     pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
3560     pub fn creat(path: *const c_char, mode: mode_t) -> ::c_int;
3561     pub fn fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int;
3562
3563     pub fn opendir(dirname: *const c_char) -> *mut ::DIR;
3564     pub fn readdir(dirp: *mut ::DIR) -> *mut ::dirent;
3565     pub fn readdir_r(
3566         dirp: *mut ::DIR,
3567         entry: *mut ::dirent,
3568         result: *mut *mut ::dirent,
3569     ) -> ::c_int;
3570     pub fn closedir(dirp: *mut ::DIR) -> ::c_int;
3571     pub fn rewinddir(dirp: *mut ::DIR);
3572
3573     pub fn openat(
3574         dirfd: ::c_int,
3575         pathname: *const ::c_char,
3576         flags: ::c_int,
3577         ...
3578     ) -> ::c_int;
3579     pub fn fchmodat(
3580         dirfd: ::c_int,
3581         pathname: *const ::c_char,
3582         mode: ::mode_t,
3583         flags: ::c_int,
3584     ) -> ::c_int;
3585     pub fn fchown(fd: ::c_int, owner: ::uid_t, group: ::gid_t) -> ::c_int;
3586     pub fn fchownat(
3587         dirfd: ::c_int,
3588         pathname: *const ::c_char,
3589         owner: ::uid_t,
3590         group: ::gid_t,
3591         flags: ::c_int,
3592     ) -> ::c_int;
3593     pub fn fstatat(
3594         dirfd: ::c_int,
3595         pathname: *const ::c_char,
3596         buf: *mut stat,
3597         flags: ::c_int,
3598     ) -> ::c_int;
3599     pub fn linkat(
3600         olddirfd: ::c_int,
3601         oldpath: *const ::c_char,
3602         newdirfd: ::c_int,
3603         newpath: *const ::c_char,
3604         flags: ::c_int,
3605     ) -> ::c_int;
3606     pub fn mkdirat(
3607         dirfd: ::c_int,
3608         pathname: *const ::c_char,
3609         mode: ::mode_t,
3610     ) -> ::c_int;
3611     pub fn readlinkat(
3612         dirfd: ::c_int,
3613         pathname: *const ::c_char,
3614         buf: *mut ::c_char,
3615         bufsiz: ::size_t,
3616     ) -> ::ssize_t;
3617     pub fn renameat(
3618         olddirfd: ::c_int,
3619         oldpath: *const ::c_char,
3620         newdirfd: ::c_int,
3621         newpath: *const ::c_char,
3622     ) -> ::c_int;
3623     pub fn symlinkat(
3624         target: *const ::c_char,
3625         newdirfd: ::c_int,
3626         linkpath: *const ::c_char,
3627     ) -> ::c_int;
3628     pub fn unlinkat(
3629         dirfd: ::c_int,
3630         pathname: *const ::c_char,
3631         flags: ::c_int,
3632     ) -> ::c_int;
3633
3634     pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int;
3635     pub fn alarm(seconds: ::c_uint) -> ::c_uint;
3636     pub fn chdir(dir: *const c_char) -> ::c_int;
3637     pub fn chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int;
3638     pub fn lchown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int;
3639     pub fn close(fd: ::c_int) -> ::c_int;
3640     pub fn dup(fd: ::c_int) -> ::c_int;
3641     pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int;
3642     pub fn execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int;
3643     pub fn execle(
3644         path: *const ::c_char,
3645         arg0: *const ::c_char,
3646         ...
3647     ) -> ::c_int;
3648     pub fn execlp(
3649         file: *const ::c_char,
3650         arg0: *const ::c_char,
3651         ...
3652     ) -> ::c_int;
3653     pub fn execv(prog: *const c_char, argv: *const *const c_char) -> ::c_int;
3654     pub fn execve(
3655         prog: *const c_char,
3656         argv: *const *const c_char,
3657         envp: *const *const c_char,
3658     ) -> ::c_int;
3659     pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int;
3660     pub fn fork() -> pid_t;
3661     pub fn fpathconf(filedes: ::c_int, name: ::c_int) -> c_long;
3662     pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char;
3663     pub fn getegid() -> gid_t;
3664     pub fn geteuid() -> uid_t;
3665     pub fn getgid() -> gid_t;
3666     pub fn getgroups(ngroups_max: ::c_int, groups: *mut gid_t) -> ::c_int;
3667     pub fn getlogin() -> *mut c_char;
3668     pub fn getopt(
3669         argc: ::c_int,
3670         argv: *const *mut c_char,
3671         optstr: *const c_char,
3672     ) -> ::c_int;
3673     pub fn getpgid(pid: pid_t) -> pid_t;
3674     pub fn getpgrp() -> pid_t;
3675     pub fn getpid() -> pid_t;
3676     pub fn getppid() -> pid_t;
3677     pub fn getuid() -> uid_t;
3678     pub fn isatty(fd: ::c_int) -> ::c_int;
3679     pub fn link(src: *const c_char, dst: *const c_char) -> ::c_int;
3680     pub fn lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t;
3681     pub fn pathconf(path: *const c_char, name: ::c_int) -> c_long;
3682     pub fn pause() -> ::c_int;
3683     pub fn pipe(fds: *mut ::c_int) -> ::c_int;
3684     pub fn posix_memalign(
3685         memptr: *mut *mut ::c_void,
3686         align: ::size_t,
3687         size: ::size_t,
3688     ) -> ::c_int;
3689     pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t)
3690         -> ::ssize_t;
3691     pub fn rmdir(path: *const c_char) -> ::c_int;
3692     pub fn seteuid(uid: uid_t) -> ::c_int;
3693     pub fn setegid(gid: gid_t) -> ::c_int;
3694     pub fn setgid(gid: gid_t) -> ::c_int;
3695     pub fn setpgid(pid: pid_t, pgid: pid_t) -> ::c_int;
3696     pub fn setsid() -> pid_t;
3697     pub fn setuid(uid: uid_t) -> ::c_int;
3698     pub fn sleep(secs: ::c_uint) -> ::c_uint;
3699     pub fn nanosleep(rqtp: *const timespec, rmtp: *mut timespec) -> ::c_int;
3700     pub fn tcgetpgrp(fd: ::c_int) -> pid_t;
3701     pub fn tcsetpgrp(fd: ::c_int, pgrp: ::pid_t) -> ::c_int;
3702     pub fn ttyname(fd: ::c_int) -> *mut c_char;
3703     pub fn unlink(c: *const c_char) -> ::c_int;
3704     pub fn wait(status: *mut ::c_int) -> pid_t;
3705     pub fn waitpid(
3706         pid: pid_t,
3707         status: *mut ::c_int,
3708         options: ::c_int,
3709     ) -> pid_t;
3710     pub fn write(
3711         fd: ::c_int,
3712         buf: *const ::c_void,
3713         count: ::size_t,
3714     ) -> ::ssize_t;
3715     pub fn pread(
3716         fd: ::c_int,
3717         buf: *mut ::c_void,
3718         count: ::size_t,
3719         offset: off_t,
3720     ) -> ::ssize_t;
3721     pub fn pwrite(
3722         fd: ::c_int,
3723         buf: *const ::c_void,
3724         count: ::size_t,
3725         offset: off_t,
3726     ) -> ::ssize_t;
3727     pub fn umask(mask: mode_t) -> mode_t;
3728
3729     pub fn utime(file: *const c_char, buf: *const utimbuf) -> ::c_int;
3730
3731     pub fn kill(pid: pid_t, sig: ::c_int) -> ::c_int;
3732
3733     pub fn mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int;
3734     pub fn munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int;
3735     pub fn mlockall(flags: ::c_int) -> ::c_int;
3736     pub fn munlockall() -> ::c_int;
3737
3738     pub fn mmap(
3739         addr: *mut ::c_void,
3740         len: ::size_t,
3741         prot: ::c_int,
3742         flags: ::c_int,
3743         fd: ::c_int,
3744         offset: off_t,
3745     ) -> *mut ::c_void;
3746     pub fn munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int;
3747
3748     pub fn if_nametoindex(ifname: *const c_char) -> ::c_uint;
3749     pub fn if_indextoname(
3750         ifindex: ::c_uint,
3751         ifname: *mut ::c_char,
3752     ) -> *mut ::c_char;
3753
3754     pub fn lstat(path: *const c_char, buf: *mut stat) -> ::c_int;
3755
3756     pub fn fsync(fd: ::c_int) -> ::c_int;
3757
3758     pub fn setenv(
3759         name: *const c_char,
3760         val: *const c_char,
3761         overwrite: ::c_int,
3762     ) -> ::c_int;
3763     pub fn unsetenv(name: *const c_char) -> ::c_int;
3764
3765     pub fn symlink(path1: *const c_char, path2: *const c_char) -> ::c_int;
3766
3767     pub fn ftruncate(fd: ::c_int, length: off_t) -> ::c_int;
3768
3769     pub fn signal(signum: ::c_int, handler: sighandler_t) -> sighandler_t;
3770
3771     pub fn realpath(
3772         pathname: *const ::c_char,
3773         resolved: *mut ::c_char,
3774     ) -> *mut ::c_char;
3775
3776     pub fn flock(fd: ::c_int, operation: ::c_int) -> ::c_int;
3777
3778     pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int;
3779     pub fn times(buf: *mut ::tms) -> ::clock_t;
3780
3781     pub fn pthread_self() -> ::pthread_t;
3782     pub fn pthread_join(
3783         native: ::pthread_t,
3784         value: *mut *mut ::c_void,
3785     ) -> ::c_int;
3786     pub fn pthread_exit(value: *mut ::c_void) -> !;
3787     pub fn pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int;
3788     pub fn pthread_attr_destroy(attr: *mut ::pthread_attr_t) -> ::c_int;
3789     pub fn pthread_attr_setstacksize(
3790         attr: *mut ::pthread_attr_t,
3791         stack_size: ::size_t,
3792     ) -> ::c_int;
3793     pub fn pthread_attr_setdetachstate(
3794         attr: *mut ::pthread_attr_t,
3795         state: ::c_int,
3796     ) -> ::c_int;
3797     pub fn pthread_detach(thread: ::pthread_t) -> ::c_int;
3798     pub fn sched_yield() -> ::c_int;
3799     pub fn pthread_key_create(
3800         key: *mut pthread_key_t,
3801         dtor: ::Option<unsafe extern "C" fn(*mut ::c_void)>,
3802     ) -> ::c_int;
3803     pub fn pthread_key_delete(key: pthread_key_t) -> ::c_int;
3804     pub fn pthread_getspecific(key: pthread_key_t) -> *mut ::c_void;
3805     pub fn pthread_setspecific(
3806         key: pthread_key_t,
3807         value: *const ::c_void,
3808     ) -> ::c_int;
3809     pub fn pthread_mutex_init(
3810         lock: *mut pthread_mutex_t,
3811         attr: *const pthread_mutexattr_t,
3812     ) -> ::c_int;
3813     pub fn pthread_mutex_destroy(lock: *mut pthread_mutex_t) -> ::c_int;
3814     pub fn pthread_mutex_lock(lock: *mut pthread_mutex_t) -> ::c_int;
3815     pub fn pthread_mutex_trylock(lock: *mut pthread_mutex_t) -> ::c_int;
3816     pub fn pthread_mutex_unlock(lock: *mut pthread_mutex_t) -> ::c_int;
3817
3818     pub fn pthread_mutexattr_init(attr: *mut pthread_mutexattr_t) -> ::c_int;
3819     pub fn pthread_mutexattr_destroy(
3820         attr: *mut pthread_mutexattr_t,
3821     ) -> ::c_int;
3822     pub fn pthread_mutexattr_settype(
3823         attr: *mut pthread_mutexattr_t,
3824         _type: ::c_int,
3825     ) -> ::c_int;
3826
3827     pub fn pthread_cond_init(
3828         cond: *mut pthread_cond_t,
3829         attr: *const pthread_condattr_t,
3830     ) -> ::c_int;
3831     pub fn pthread_cond_wait(
3832         cond: *mut pthread_cond_t,
3833         lock: *mut pthread_mutex_t,
3834     ) -> ::c_int;
3835     pub fn pthread_cond_timedwait(
3836         cond: *mut pthread_cond_t,
3837         lock: *mut pthread_mutex_t,
3838         abstime: *const ::timespec,
3839     ) -> ::c_int;
3840     pub fn pthread_cond_signal(cond: *mut pthread_cond_t) -> ::c_int;
3841     pub fn pthread_cond_broadcast(cond: *mut pthread_cond_t) -> ::c_int;
3842     pub fn pthread_cond_destroy(cond: *mut pthread_cond_t) -> ::c_int;
3843     pub fn pthread_condattr_init(attr: *mut pthread_condattr_t) -> ::c_int;
3844     pub fn pthread_condattr_destroy(attr: *mut pthread_condattr_t) -> ::c_int;
3845     pub fn pthread_rwlock_init(
3846         lock: *mut pthread_rwlock_t,
3847         attr: *const pthread_rwlockattr_t,
3848     ) -> ::c_int;
3849     pub fn pthread_rwlock_destroy(lock: *mut pthread_rwlock_t) -> ::c_int;
3850     pub fn pthread_rwlock_rdlock(lock: *mut pthread_rwlock_t) -> ::c_int;
3851     pub fn pthread_rwlock_tryrdlock(lock: *mut pthread_rwlock_t) -> ::c_int;
3852     pub fn pthread_rwlock_wrlock(lock: *mut pthread_rwlock_t) -> ::c_int;
3853     pub fn pthread_rwlock_trywrlock(lock: *mut pthread_rwlock_t) -> ::c_int;
3854     pub fn pthread_rwlock_unlock(lock: *mut pthread_rwlock_t) -> ::c_int;
3855     pub fn pthread_rwlockattr_init(attr: *mut pthread_rwlockattr_t)
3856         -> ::c_int;
3857     pub fn pthread_rwlockattr_destroy(
3858         attr: *mut pthread_rwlockattr_t,
3859     ) -> ::c_int;
3860     pub fn strerror_r(
3861         errnum: ::c_int,
3862         buf: *mut c_char,
3863         buflen: ::size_t,
3864     ) -> ::c_int;
3865
3866     pub fn getsockopt(
3867         sockfd: ::c_int,
3868         level: ::c_int,
3869         optname: ::c_int,
3870         optval: *mut ::c_void,
3871         optlen: *mut ::socklen_t,
3872     ) -> ::c_int;
3873     pub fn raise(signum: ::c_int) -> ::c_int;
3874     pub fn sigaction(
3875         signum: ::c_int,
3876         act: *const sigaction,
3877         oldact: *mut sigaction,
3878     ) -> ::c_int;
3879
3880     pub fn utimes(
3881         filename: *const ::c_char,
3882         times: *const ::timeval,
3883     ) -> ::c_int;
3884     pub fn dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void;
3885     pub fn dlerror() -> *mut ::c_char;
3886     pub fn dlsym(
3887         handle: *mut ::c_void,
3888         symbol: *const ::c_char,
3889     ) -> *mut ::c_void;
3890     pub fn dlclose(handle: *mut ::c_void) -> ::c_int;
3891     pub fn dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int;
3892
3893     pub fn getaddrinfo(
3894         node: *const c_char,
3895         service: *const c_char,
3896         hints: *const addrinfo,
3897         res: *mut *mut addrinfo,
3898     ) -> ::c_int;
3899     pub fn freeaddrinfo(res: *mut addrinfo);
3900     pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char;
3901     pub fn res_init() -> ::c_int;
3902
3903     pub fn gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm;
3904     pub fn localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm;
3905     pub fn mktime(tm: *mut tm) -> time_t;
3906     pub fn time(time: *mut time_t) -> time_t;
3907     pub fn gmtime(time_p: *const time_t) -> *mut tm;
3908     pub fn localtime(time_p: *const time_t) -> *mut tm;
3909
3910     pub fn mknod(
3911         pathname: *const ::c_char,
3912         mode: ::mode_t,
3913         dev: ::dev_t,
3914     ) -> ::c_int;
3915     pub fn uname(buf: *mut ::utsname) -> ::c_int;
3916     pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
3917     pub fn getservbyname(
3918         name: *const ::c_char,
3919         proto: *const ::c_char,
3920     ) -> *mut servent;
3921     pub fn getprotobyname(name: *const ::c_char) -> *mut protoent;
3922     pub fn getprotobynumber(proto: ::c_int) -> *mut protoent;
3923     pub fn usleep(secs: ::c_uint) -> ::c_int;
3924     pub fn send(
3925         socket: ::c_int,
3926         buf: *const ::c_void,
3927         len: ::size_t,
3928         flags: ::c_int,
3929     ) -> ::ssize_t;
3930     pub fn recv(
3931         socket: ::c_int,
3932         buf: *mut ::c_void,
3933         len: ::size_t,
3934         flags: ::c_int,
3935     ) -> ::ssize_t;
3936     pub fn putenv(string: *mut c_char) -> ::c_int;
3937     pub fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int;
3938     pub fn select(
3939         nfds: ::c_int,
3940         readfs: *mut fd_set,
3941         writefds: *mut fd_set,
3942         errorfds: *mut fd_set,
3943         timeout: *mut timeval,
3944     ) -> ::c_int;
3945     pub fn setlocale(
3946         category: ::c_int,
3947         locale: *const ::c_char,
3948     ) -> *mut ::c_char;
3949     pub fn localeconv() -> *mut lconv;
3950
3951     pub fn sem_destroy(sem: *mut sem_t) -> ::c_int;
3952     pub fn sem_wait(sem: *mut sem_t) -> ::c_int;
3953     pub fn sem_trywait(sem: *mut sem_t) -> ::c_int;
3954     pub fn sem_post(sem: *mut sem_t) -> ::c_int;
3955     pub fn sem_init(
3956         sem: *mut sem_t,
3957         pshared: ::c_int,
3958         value: ::c_uint,
3959     ) -> ::c_int;
3960     pub fn statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int;
3961     pub fn fstatvfs(fd: ::c_int, buf: *mut statvfs) -> ::c_int;
3962
3963     pub fn readlink(
3964         path: *const c_char,
3965         buf: *mut c_char,
3966         bufsz: ::size_t,
3967     ) -> ::ssize_t;
3968
3969     pub fn sigemptyset(set: *mut sigset_t) -> ::c_int;
3970     pub fn sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int;
3971     pub fn sigfillset(set: *mut sigset_t) -> ::c_int;
3972     pub fn sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int;
3973     pub fn sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int;
3974
3975     pub fn sigprocmask(
3976         how: ::c_int,
3977         set: *const sigset_t,
3978         oldset: *mut sigset_t,
3979     ) -> ::c_int;
3980     pub fn sigpending(set: *mut sigset_t) -> ::c_int;
3981
3982     pub fn timegm(tm: *mut ::tm) -> time_t;
3983
3984     pub fn getsid(pid: pid_t) -> pid_t;
3985
3986     pub fn sysconf(name: ::c_int) -> ::c_long;
3987
3988     pub fn mkfifo(path: *const c_char, mode: mode_t) -> ::c_int;
3989
3990     pub fn pselect(
3991         nfds: ::c_int,
3992         readfs: *mut fd_set,
3993         writefds: *mut fd_set,
3994         errorfds: *mut fd_set,
3995         timeout: *const timespec,
3996         sigmask: *const sigset_t,
3997     ) -> ::c_int;
3998     pub fn fseeko(
3999         stream: *mut ::FILE,
4000         offset: ::off_t,
4001         whence: ::c_int,
4002     ) -> ::c_int;
4003     pub fn ftello(stream: *mut ::FILE) -> ::off_t;
4004     pub fn tcdrain(fd: ::c_int) -> ::c_int;
4005     pub fn cfgetispeed(termios: *const ::termios) -> ::speed_t;
4006     pub fn cfgetospeed(termios: *const ::termios) -> ::speed_t;
4007     pub fn cfmakeraw(termios: *mut ::termios);
4008     pub fn cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int;
4009     pub fn cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int;
4010     pub fn cfsetspeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int;
4011     pub fn tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int;
4012     pub fn tcsetattr(
4013         fd: ::c_int,
4014         optional_actions: ::c_int,
4015         termios: *const ::termios,
4016     ) -> ::c_int;
4017     pub fn tcflow(fd: ::c_int, action: ::c_int) -> ::c_int;
4018     pub fn tcflush(fd: ::c_int, action: ::c_int) -> ::c_int;
4019     pub fn tcgetsid(fd: ::c_int) -> ::pid_t;
4020     pub fn tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int;
4021     pub fn mkstemp(template: *mut ::c_char) -> ::c_int;
4022     pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char;
4023
4024     pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char;
4025
4026     pub fn openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int);
4027     pub fn closelog();
4028     pub fn setlogmask(maskpri: ::c_int) -> ::c_int;
4029     pub fn syslog(priority: ::c_int, message: *const ::c_char, ...);
4030
4031     pub fn grantpt(fd: ::c_int) -> ::c_int;
4032     pub fn posix_openpt(flags: ::c_int) -> ::c_int;
4033     pub fn ptsname(fd: ::c_int) -> *mut ::c_char;
4034     pub fn unlockpt(fd: ::c_int) -> ::c_int;
4035
4036     pub fn fdatasync(fd: ::c_int) -> ::c_int;
4037     pub fn clock_getres(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
4038     pub fn clock_gettime(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
4039     pub fn clock_settime(
4040         clk_id: ::clockid_t,
4041         tp: *const ::timespec,
4042     ) -> ::c_int;
4043     pub fn dirfd(dirp: *mut ::DIR) -> ::c_int;
4044
4045     pub fn pthread_getattr_np(
4046         native: ::pthread_t,
4047         attr: *mut ::pthread_attr_t,
4048     ) -> ::c_int;
4049     pub fn pthread_attr_getstack(
4050         attr: *const ::pthread_attr_t,
4051         stackaddr: *mut *mut ::c_void,
4052         stacksize: *mut ::size_t,
4053     ) -> ::c_int;
4054     pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void;
4055     pub fn setgroups(ngroups: ::size_t, ptr: *const ::gid_t) -> ::c_int;
4056     pub fn pipe2(fds: *mut ::c_int, flags: ::c_int) -> ::c_int;
4057     pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
4058     pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
4059     pub fn memrchr(
4060         cx: *const ::c_void,
4061         c: ::c_int,
4062         n: ::size_t,
4063     ) -> *mut ::c_void;
4064
4065     pub fn posix_fadvise(
4066         fd: ::c_int,
4067         offset: ::off_t,
4068         len: ::off_t,
4069         advise: ::c_int,
4070     ) -> ::c_int;
4071     pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
4072     pub fn utimensat(
4073         dirfd: ::c_int,
4074         path: *const ::c_char,
4075         times: *const ::timespec,
4076         flag: ::c_int,
4077     ) -> ::c_int;
4078     pub fn duplocale(base: ::locale_t) -> ::locale_t;
4079     pub fn freelocale(loc: ::locale_t);
4080     pub fn newlocale(
4081         mask: ::c_int,
4082         locale: *const ::c_char,
4083         base: ::locale_t,
4084     ) -> ::locale_t;
4085     pub fn uselocale(loc: ::locale_t) -> ::locale_t;
4086
4087     pub fn fdopendir(fd: ::c_int) -> *mut ::DIR;
4088
4089     pub fn mknodat(
4090         dirfd: ::c_int,
4091         pathname: *const ::c_char,
4092         mode: ::mode_t,
4093         dev: dev_t,
4094     ) -> ::c_int;
4095     pub fn pthread_condattr_getclock(
4096         attr: *const pthread_condattr_t,
4097         clock_id: *mut clockid_t,
4098     ) -> ::c_int;
4099     pub fn pthread_condattr_setclock(
4100         attr: *mut pthread_condattr_t,
4101         clock_id: ::clockid_t,
4102     ) -> ::c_int;
4103     pub fn accept4(
4104         fd: ::c_int,
4105         addr: *mut ::sockaddr,
4106         len: *mut ::socklen_t,
4107         flg: ::c_int,
4108     ) -> ::c_int;
4109     pub fn ptsname_r(
4110         fd: ::c_int,
4111         buf: *mut ::c_char,
4112         buflen: ::size_t,
4113     ) -> ::c_int;
4114     pub fn clearenv() -> ::c_int;
4115     pub fn waitid(
4116         idtype: idtype_t,
4117         id: id_t,
4118         infop: *mut ::siginfo_t,
4119         options: ::c_int,
4120     ) -> ::c_int;
4121     pub fn setreuid(ruid: ::uid_t, euid: ::uid_t) -> ::c_int;
4122     pub fn setregid(rgid: ::gid_t, egid: ::gid_t) -> ::c_int;
4123     pub fn getresuid(
4124         ruid: *mut ::uid_t,
4125         euid: *mut ::uid_t,
4126         suid: *mut ::uid_t,
4127     ) -> ::c_int;
4128     pub fn getresgid(
4129         rgid: *mut ::gid_t,
4130         egid: *mut ::gid_t,
4131         sgid: *mut ::gid_t,
4132     ) -> ::c_int;
4133     pub fn acct(filename: *const ::c_char) -> ::c_int;
4134     pub fn brk(addr: *mut ::c_void) -> ::c_int;
4135     pub fn setresgid(rgid: ::gid_t, egid: ::gid_t, sgid: ::gid_t) -> ::c_int;
4136     pub fn setresuid(ruid: ::uid_t, euid: ::uid_t, suid: ::uid_t) -> ::c_int;
4137     pub fn openpty(
4138         amaster: *mut ::c_int,
4139         aslave: *mut ::c_int,
4140         name: *mut ::c_char,
4141         termp: *const termios,
4142         winp: *const ::winsize,
4143     ) -> ::c_int;
4144     pub fn execvpe(
4145         file: *const ::c_char,
4146         argv: *const *const ::c_char,
4147         envp: *const *const ::c_char,
4148     ) -> ::c_int;
4149     pub fn fexecve(
4150         fd: ::c_int,
4151         argv: *const *const ::c_char,
4152         envp: *const *const ::c_char,
4153     ) -> ::c_int;
4154
4155     pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
4156
4157     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
4158
4159     pub fn setpwent();
4160     pub fn endpwent();
4161     pub fn getpwent() -> *mut passwd;
4162
4163     pub fn shm_open(
4164         name: *const c_char,
4165         oflag: ::c_int,
4166         mode: mode_t,
4167     ) -> ::c_int;
4168
4169     // System V IPC
4170     pub fn shmget(key: ::key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
4171     pub fn shmat(
4172         shmid: ::c_int,
4173         shmaddr: *const ::c_void,
4174         shmflg: ::c_int,
4175     ) -> *mut ::c_void;
4176     pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
4177     pub fn shmctl(
4178         shmid: ::c_int,
4179         cmd: ::c_int,
4180         buf: *mut ::shmid_ds,
4181     ) -> ::c_int;
4182     pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
4183     pub fn semget(key: ::key_t, nsems: ::c_int, semflag: ::c_int) -> ::c_int;
4184     pub fn semop(
4185         semid: ::c_int,
4186         sops: *mut ::sembuf,
4187         nsops: ::size_t,
4188     ) -> ::c_int;
4189     pub fn semctl(
4190         semid: ::c_int,
4191         semnum: ::c_int,
4192         cmd: ::c_int,
4193         ...
4194     ) -> ::c_int;
4195     pub fn msgctl(msqid: ::c_int, cmd: ::c_int, buf: *mut msqid_ds)
4196         -> ::c_int;
4197     pub fn msgget(key: ::key_t, msgflg: ::c_int) -> ::c_int;
4198     pub fn msgrcv(
4199         msqid: ::c_int,
4200         msgp: *mut ::c_void,
4201         msgsz: ::size_t,
4202         msgtyp: ::c_long,
4203         msgflg: ::c_int,
4204     ) -> ::ssize_t;
4205     pub fn msgsnd(
4206         msqid: ::c_int,
4207         msgp: *const ::c_void,
4208         msgsz: ::size_t,
4209         msgflg: ::c_int,
4210     ) -> ::c_int;
4211
4212     pub fn mprotect(
4213         addr: *mut ::c_void,
4214         len: ::size_t,
4215         prot: ::c_int,
4216     ) -> ::c_int;
4217     pub fn __errno_location() -> *mut ::c_int;
4218
4219     pub fn fallocate(
4220         fd: ::c_int,
4221         mode: ::c_int,
4222         offset: ::off_t,
4223         len: ::off_t,
4224     ) -> ::c_int;
4225     pub fn posix_fallocate(
4226         fd: ::c_int,
4227         offset: ::off_t,
4228         len: ::off_t,
4229     ) -> ::c_int;
4230     pub fn readahead(
4231         fd: ::c_int,
4232         offset: ::off64_t,
4233         count: ::size_t,
4234     ) -> ::ssize_t;
4235     pub fn signalfd(
4236         fd: ::c_int,
4237         mask: *const ::sigset_t,
4238         flags: ::c_int,
4239     ) -> ::c_int;
4240     pub fn timerfd_create(clockid: ::c_int, flags: ::c_int) -> ::c_int;
4241     pub fn timerfd_gettime(
4242         fd: ::c_int,
4243         curr_value: *mut itimerspec,
4244     ) -> ::c_int;
4245     pub fn timerfd_settime(
4246         fd: ::c_int,
4247         flags: ::c_int,
4248         new_value: *const itimerspec,
4249         old_value: *mut itimerspec,
4250     ) -> ::c_int;
4251     pub fn pwritev(
4252         fd: ::c_int,
4253         iov: *const ::iovec,
4254         iovcnt: ::c_int,
4255         offset: ::off_t,
4256     ) -> ::ssize_t;
4257     pub fn preadv(
4258         fd: ::c_int,
4259         iov: *const ::iovec,
4260         iovcnt: ::c_int,
4261         offset: ::off_t,
4262     ) -> ::ssize_t;
4263     pub fn quotactl(
4264         cmd: ::c_int,
4265         special: *const ::c_char,
4266         id: ::c_int,
4267         data: *mut ::c_char,
4268     ) -> ::c_int;
4269     pub fn dup3(oldfd: ::c_int, newfd: ::c_int, flags: ::c_int) -> ::c_int;
4270     pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
4271     pub fn mkostemps(
4272         template: *mut ::c_char,
4273         suffixlen: ::c_int,
4274         flags: ::c_int,
4275     ) -> ::c_int;
4276     pub fn sigtimedwait(
4277         set: *const sigset_t,
4278         info: *mut siginfo_t,
4279         timeout: *const ::timespec,
4280     ) -> ::c_int;
4281     pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
4282     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t)
4283         -> *mut ::c_char;
4284     pub fn getnameinfo(
4285         sa: *const ::sockaddr,
4286         salen: ::socklen_t,
4287         host: *mut ::c_char,
4288         hostlen: ::socklen_t,
4289         serv: *mut ::c_char,
4290         sevlen: ::socklen_t,
4291         flags: ::c_int,
4292     ) -> ::c_int;
4293     pub fn reboot(how_to: ::c_int) -> ::c_int;
4294     pub fn setfsgid(gid: ::gid_t) -> ::c_int;
4295     pub fn setfsuid(uid: ::uid_t) -> ::c_int;
4296
4297     // Not available now on Android
4298     pub fn mkfifoat(
4299         dirfd: ::c_int,
4300         pathname: *const ::c_char,
4301         mode: ::mode_t,
4302     ) -> ::c_int;
4303     pub fn if_nameindex() -> *mut if_nameindex;
4304     pub fn if_freenameindex(ptr: *mut if_nameindex);
4305     pub fn sync_file_range(
4306         fd: ::c_int,
4307         offset: ::off64_t,
4308         nbytes: ::off64_t,
4309         flags: ::c_uint,
4310     ) -> ::c_int;
4311     pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
4312     pub fn freeifaddrs(ifa: *mut ::ifaddrs);
4313
4314     pub fn glob(
4315         pattern: *const c_char,
4316         flags: ::c_int,
4317         errfunc: ::Option<
4318             extern "C" fn(epath: *const c_char, errno: ::c_int) -> ::c_int,
4319         >,
4320         pglob: *mut ::glob_t,
4321     ) -> ::c_int;
4322     pub fn globfree(pglob: *mut ::glob_t);
4323
4324     pub fn posix_madvise(
4325         addr: *mut ::c_void,
4326         len: ::size_t,
4327         advice: ::c_int,
4328     ) -> ::c_int;
4329
4330     pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
4331
4332     pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long);
4333
4334     pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
4335     pub fn madvise(
4336         addr: *mut ::c_void,
4337         len: ::size_t,
4338         advice: ::c_int,
4339     ) -> ::c_int;
4340
4341     pub fn msync(
4342         addr: *mut ::c_void,
4343         len: ::size_t,
4344         flags: ::c_int,
4345     ) -> ::c_int;
4346
4347     pub fn recvfrom(
4348         socket: ::c_int,
4349         buf: *mut ::c_void,
4350         len: ::size_t,
4351         flags: ::c_int,
4352         addr: *mut ::sockaddr,
4353         addrlen: *mut ::socklen_t,
4354     ) -> ::ssize_t;
4355     pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
4356     pub fn futimes(fd: ::c_int, times: *const ::timeval) -> ::c_int;
4357     pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
4358
4359     pub fn bind(
4360         socket: ::c_int,
4361         address: *const ::sockaddr,
4362         address_len: ::socklen_t,
4363     ) -> ::c_int;
4364
4365     pub fn writev(
4366         fd: ::c_int,
4367         iov: *const ::iovec,
4368         iovcnt: ::c_int,
4369     ) -> ::ssize_t;
4370     pub fn readv(
4371         fd: ::c_int,
4372         iov: *const ::iovec,
4373         iovcnt: ::c_int,
4374     ) -> ::ssize_t;
4375
4376     pub fn sendmsg(
4377         fd: ::c_int,
4378         msg: *const ::msghdr,
4379         flags: ::c_int,
4380     ) -> ::ssize_t;
4381     pub fn recvmsg(
4382         fd: ::c_int,
4383         msg: *mut ::msghdr,
4384         flags: ::c_int,
4385     ) -> ::ssize_t;
4386     pub fn getdomainname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
4387     pub fn setdomainname(name: *const ::c_char, len: ::size_t) -> ::c_int;
4388     pub fn vhangup() -> ::c_int;
4389     pub fn sendmmsg(
4390         sockfd: ::c_int,
4391         msgvec: *mut mmsghdr,
4392         vlen: ::c_uint,
4393         flags: ::c_int,
4394     ) -> ::c_int;
4395     pub fn recvmmsg(
4396         sockfd: ::c_int,
4397         msgvec: *mut mmsghdr,
4398         vlen: ::c_uint,
4399         flags: ::c_int,
4400         timeout: *mut ::timespec,
4401     ) -> ::c_int;
4402     pub fn sync();
4403     pub fn syscall(num: ::c_long, ...) -> ::c_long;
4404     pub fn sched_getaffinity(
4405         pid: ::pid_t,
4406         cpusetsize: ::size_t,
4407         cpuset: *mut cpu_set_t,
4408     ) -> ::c_int;
4409     pub fn sched_setaffinity(
4410         pid: ::pid_t,
4411         cpusetsize: ::size_t,
4412         cpuset: *const cpu_set_t,
4413     ) -> ::c_int;
4414     pub fn umount(target: *const ::c_char) -> ::c_int;
4415     pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int;
4416     pub fn tee(
4417         fd_in: ::c_int,
4418         fd_out: ::c_int,
4419         len: ::size_t,
4420         flags: ::c_uint,
4421     ) -> ::ssize_t;
4422     pub fn settimeofday(
4423         tv: *const ::timeval,
4424         tz: *const ::timezone,
4425     ) -> ::c_int;
4426     pub fn splice(
4427         fd_in: ::c_int,
4428         off_in: *mut ::loff_t,
4429         fd_out: ::c_int,
4430         off_out: *mut ::loff_t,
4431         len: ::size_t,
4432         flags: ::c_uint,
4433     ) -> ::ssize_t;
4434     pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
4435     pub fn sched_rr_get_interval(pid: ::pid_t, tp: *mut ::timespec)
4436         -> ::c_int;
4437     pub fn sem_timedwait(
4438         sem: *mut sem_t,
4439         abstime: *const ::timespec,
4440     ) -> ::c_int;
4441     pub fn sem_getvalue(sem: *mut sem_t, sval: *mut ::c_int) -> ::c_int;
4442     pub fn sched_setparam(
4443         pid: ::pid_t,
4444         param: *const ::sched_param,
4445     ) -> ::c_int;
4446     pub fn swapoff(puath: *const ::c_char) -> ::c_int;
4447     pub fn vmsplice(
4448         fd: ::c_int,
4449         iov: *const ::iovec,
4450         nr_segs: ::size_t,
4451         flags: ::c_uint,
4452     ) -> ::ssize_t;
4453     pub fn mount(
4454         src: *const ::c_char,
4455         target: *const ::c_char,
4456         fstype: *const ::c_char,
4457         flags: ::c_ulong,
4458         data: *const ::c_void,
4459     ) -> ::c_int;
4460     pub fn personality(persona: ::c_ulong) -> ::c_int;
4461     pub fn sched_getparam(pid: ::pid_t, param: *mut ::sched_param) -> ::c_int;
4462     pub fn ppoll(
4463         fds: *mut ::pollfd,
4464         nfds: nfds_t,
4465         timeout: *const ::timespec,
4466         sigmask: *const sigset_t,
4467     ) -> ::c_int;
4468     pub fn pthread_mutex_timedlock(
4469         lock: *mut pthread_mutex_t,
4470         abstime: *const ::timespec,
4471     ) -> ::c_int;
4472     pub fn clone(
4473         cb: extern "C" fn(*mut ::c_void) -> ::c_int,
4474         child_stack: *mut ::c_void,
4475         flags: ::c_int,
4476         arg: *mut ::c_void,
4477         ...
4478     ) -> ::c_int;
4479     pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
4480     pub fn clock_nanosleep(
4481         clk_id: ::clockid_t,
4482         flags: ::c_int,
4483         rqtp: *const ::timespec,
4484         rmtp: *mut ::timespec,
4485     ) -> ::c_int;
4486     pub fn pthread_attr_getguardsize(
4487         attr: *const ::pthread_attr_t,
4488         guardsize: *mut ::size_t,
4489     ) -> ::c_int;
4490     pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
4491     pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int;
4492     pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
4493     pub fn swapon(path: *const ::c_char, swapflags: ::c_int) -> ::c_int;
4494     pub fn sched_setscheduler(
4495         pid: ::pid_t,
4496         policy: ::c_int,
4497         param: *const ::sched_param,
4498     ) -> ::c_int;
4499     pub fn sigsuspend(mask: *const ::sigset_t) -> ::c_int;
4500     pub fn getgrgid_r(
4501         gid: ::gid_t,
4502         grp: *mut ::group,
4503         buf: *mut ::c_char,
4504         buflen: ::size_t,
4505         result: *mut *mut ::group,
4506     ) -> ::c_int;
4507     pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int;
4508     pub fn sem_close(sem: *mut sem_t) -> ::c_int;
4509     pub fn getdtablesize() -> ::c_int;
4510     pub fn getgrnam_r(
4511         name: *const ::c_char,
4512         grp: *mut ::group,
4513         buf: *mut ::c_char,
4514         buflen: ::size_t,
4515         result: *mut *mut ::group,
4516     ) -> ::c_int;
4517     pub fn initgroups(user: *const ::c_char, group: ::gid_t) -> ::c_int;
4518     pub fn pthread_sigmask(
4519         how: ::c_int,
4520         set: *const sigset_t,
4521         oldset: *mut sigset_t,
4522     ) -> ::c_int;
4523     pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
4524     pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
4525     pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int;
4526     pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
4527     pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
4528     pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
4529     pub fn getpwnam_r(
4530         name: *const ::c_char,
4531         pwd: *mut passwd,
4532         buf: *mut ::c_char,
4533         buflen: ::size_t,
4534         result: *mut *mut passwd,
4535     ) -> ::c_int;
4536     pub fn getpwuid_r(
4537         uid: ::uid_t,
4538         pwd: *mut passwd,
4539         buf: *mut ::c_char,
4540         buflen: ::size_t,
4541         result: *mut *mut passwd,
4542     ) -> ::c_int;
4543     pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int;
4544     pub fn pthread_atfork(
4545         prepare: ::Option<unsafe extern "C" fn()>,
4546         parent: ::Option<unsafe extern "C" fn()>,
4547         child: ::Option<unsafe extern "C" fn()>,
4548     ) -> ::c_int;
4549     pub fn getgrgid(gid: ::gid_t) -> *mut ::group;
4550     pub fn getgrouplist(
4551         user: *const ::c_char,
4552         group: ::gid_t,
4553         groups: *mut ::gid_t,
4554         ngroups: *mut ::c_int,
4555     ) -> ::c_int;
4556     pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
4557     pub fn faccessat(
4558         dirfd: ::c_int,
4559         pathname: *const ::c_char,
4560         mode: ::c_int,
4561         flags: ::c_int,
4562     ) -> ::c_int;
4563     pub fn pthread_create(
4564         native: *mut ::pthread_t,
4565         attr: *const ::pthread_attr_t,
4566         f: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
4567         value: *mut ::c_void,
4568     ) -> ::c_int;
4569     pub fn dl_iterate_phdr(
4570         callback: ::Option<
4571             unsafe extern "C" fn(
4572                 info: *mut ::dl_phdr_info,
4573                 size: ::size_t,
4574                 data: *mut ::c_void,
4575             ) -> ::c_int,
4576         >,
4577         data: *mut ::c_void,
4578     ) -> ::c_int;
4579 }
4580
4581 cfg_if! {
4582     if #[cfg(target_arch = "aarch64")] {
4583         mod aarch64;
4584         pub use self::aarch64::*;
4585     } else if #[cfg(any(target_arch = "x86_64"))] {
4586         mod x86_64;
4587         pub use self::x86_64::*;
4588     } else {
4589         // Unknown target_arch
4590     }
4591 }
4592
4593 cfg_if! {
4594     if #[cfg(libc_align)] {
4595         #[macro_use]
4596         mod align;
4597     } else {
4598         #[macro_use]
4599         mod no_align;
4600     }
4601 }
4602 expand_align!();
4603
4604 cfg_if! {
4605     if #[cfg(libc_core_cvoid)] {
4606         pub use ::ffi::c_void;
4607     } else {
4608         // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help
4609         // enable more optimization opportunities around it recognizing things
4610         // like malloc/free.
4611         #[repr(u8)]
4612         #[allow(missing_copy_implementations)]
4613         #[allow(missing_debug_implementations)]
4614         pub enum c_void {
4615             // Two dummy variants so the #[repr] attribute can be used.
4616             #[doc(hidden)]
4617             __variant1,
4618             #[doc(hidden)]
4619             __variant2,
4620         }
4621     }
4622 }