vendor/libc/src/unix/bsd/freebsdlike/freebsd/mod.rs

   1 pub type fflags_t = u32;
   2 pub type clock_t = i32;
   3
   4 pub type lwpid_t = i32;
   5 pub type blksize_t = i32;
   6 pub type clockid_t = ::c_int;
   7 pub type sem_t = _sem;
   8
   9 pub type fsblkcnt_t = u64;
  10 pub type fsfilcnt_t = u64;
  11 pub type idtype_t = ::c_uint;
  12
  13 pub type key_t = ::c_long;
  14 pub type msglen_t = ::c_ulong;
  15 pub type msgqnum_t = ::c_ulong;
  16
  17 pub type mqd_t = *mut ::c_void;
  18 pub type posix_spawnattr_t = *mut ::c_void;
  19 pub type posix_spawn_file_actions_t = *mut ::c_void;
  20
  21 s! {
  22     pub struct aiocb {
  23         pub aio_fildes: ::c_int,
  24         pub aio_offset: ::off_t,
  25         pub aio_buf: *mut ::c_void,
  26         pub aio_nbytes: ::size_t,
  27         __unused1: [::c_int; 2],
  28         __unused2: *mut ::c_void,
  29         pub aio_lio_opcode: ::c_int,
  30         pub aio_reqprio: ::c_int,
  31         // unused 3 through 5 are the __aiocb_private structure
  32         __unused3: ::c_long,
  33         __unused4: ::c_long,
  34         __unused5: *mut ::c_void,
  35         pub aio_sigevent: sigevent
  36     }
  37
  38     pub struct jail {
  39         pub version: u32,
  40         pub path: *mut ::c_char,
  41         pub hostname: *mut ::c_char,
  42         pub jailname: *mut ::c_char,
  43         pub ip4s: ::c_uint,
  44         pub ip6s: ::c_uint,
  45         pub ip4: *mut ::in_addr,
  46         pub ip6: *mut ::in6_addr,
  47     }
  48
  49     pub struct statvfs {
  50         pub f_bavail: ::fsblkcnt_t,
  51         pub f_bfree: ::fsblkcnt_t,
  52         pub f_blocks: ::fsblkcnt_t,
  53         pub f_favail: ::fsfilcnt_t,
  54         pub f_ffree: ::fsfilcnt_t,
  55         pub f_files: ::fsfilcnt_t,
  56         pub f_bsize: ::c_ulong,
  57         pub f_flag: ::c_ulong,
  58         pub f_frsize: ::c_ulong,
  59         pub f_fsid: ::c_ulong,
  60         pub f_namemax: ::c_ulong,
  61     }
  62
  63     // internal structure has changed over time
  64     pub struct _sem {
  65         data: [u32; 4],
  66     }
  67
  68     pub struct ipc_perm {
  69         pub cuid: ::uid_t,
  70         pub cgid: ::gid_t,
  71         pub uid: ::uid_t,
  72         pub gid: ::gid_t,
  73         pub mode: ::mode_t,
  74         pub seq: ::c_ushort,
  75         pub key: ::key_t,
  76     }
  77
  78     pub struct msqid_ds {
  79         pub msg_perm: ::ipc_perm,
  80         __unused1: *mut ::c_void,
  81         __unused2: *mut ::c_void,
  82         pub msg_cbytes: ::msglen_t,
  83         pub msg_qnum: ::msgqnum_t,
  84         pub msg_qbytes: ::msglen_t,
  85         pub msg_lspid: ::pid_t,
  86         pub msg_lrpid: ::pid_t,
  87         pub msg_stime: ::time_t,
  88         pub msg_rtime: ::time_t,
  89         pub msg_ctime: ::time_t,
  90     }
  91
  92     pub struct xucred {
  93         pub cr_version: ::c_uint,
  94         pub cr_uid: ::uid_t,
  95         pub cr_ngroups: ::c_short,
  96         pub cr_groups: [::gid_t;16],
  97         __cr_unused1: *mut ::c_void,
  98     }
  99
 100     pub struct stack_t {
 101         pub ss_sp: *mut ::c_void,
 102         pub ss_size: ::size_t,
 103         pub ss_flags: ::c_int,
 104     }
 105
 106     pub struct mmsghdr {
 107         pub msg_hdr: ::msghdr,
 108         pub msg_len: ::ssize_t,
 109     }
 110
 111     pub struct sockcred {
 112         pub sc_uid: ::uid_t,
 113         pub sc_euid: ::uid_t,
 114         pub sc_gid: ::gid_t,
 115         pub sc_egid: ::gid_t,
 116         pub sc_ngroups: ::c_int,
 117         pub sc_groups: [::gid_t; 1],
 118     }
 119
 120     pub struct ptrace_vm_entry {
 121         pub pve_entry: ::c_int,
 122         pub pve_timestamp: ::c_int,
 123         pub pve_start: ::c_ulong,
 124         pub pve_end: ::c_ulong,
 125         pub pve_offset: ::c_ulong,
 126         pub pve_prot: ::c_uint,
 127         pub pve_pathlen: ::c_uint,
 128         pub pve_fileid: ::c_long,
 129         pub pve_fsid: u32,
 130         pub pve_path: *mut ::c_char,
 131     }
 132 }
 133
 134 s_no_extra_traits! {
 135     pub struct utmpx {
 136         pub ut_type: ::c_short,
 137         pub ut_tv: ::timeval,
 138         pub ut_id: [::c_char; 8],
 139         pub ut_pid: ::pid_t,
 140         pub ut_user: [::c_char; 32],
 141         pub ut_line: [::c_char; 16],
 142         pub ut_host: [::c_char; 128],
 143         pub __ut_spare: [::c_char; 64],
 144     }
 145
 146     pub struct sockaddr_dl {
 147         pub sdl_len: ::c_uchar,
 148         pub sdl_family: ::c_uchar,
 149         pub sdl_index: ::c_ushort,
 150         pub sdl_type: ::c_uchar,
 151         pub sdl_nlen: ::c_uchar,
 152         pub sdl_alen: ::c_uchar,
 153         pub sdl_slen: ::c_uchar,
 154         pub sdl_data: [::c_char; 46],
 155     }
 156
 157     pub struct mq_attr {
 158         pub mq_flags: ::c_long,
 159         pub mq_maxmsg: ::c_long,
 160         pub mq_msgsize: ::c_long,
 161         pub mq_curmsgs: ::c_long,
 162         __reserved: [::c_long; 4]
 163     }
 164
 165     pub struct sigevent {
 166         pub sigev_notify: ::c_int,
 167         pub sigev_signo: ::c_int,
 168         pub sigev_value: ::sigval,
 169         //The rest of the structure is actually a union.  We expose only
 170         //sigev_notify_thread_id because it's the most useful union member.
 171         pub sigev_notify_thread_id: ::lwpid_t,
 172         #[cfg(target_pointer_width = "64")]
 173         __unused1: ::c_int,
 174         __unused2: [::c_long; 7]
 175     }
 176 }
 177
 178 cfg_if! {
 179     if #[cfg(feature = "extra_traits")] {
 180         impl PartialEq for utmpx {
 181             fn eq(&self, other: &utmpx) -> bool {
 182                 self.ut_type == other.ut_type
 183                     && self.ut_tv == other.ut_tv
 184                     && self.ut_id == other.ut_id
 185                     && self.ut_pid == other.ut_pid
 186                     && self.ut_user == other.ut_user
 187                     && self.ut_line == other.ut_line
 188                     && self
 189                     .ut_host
 190                     .iter()
 191                     .zip(other.ut_host.iter())
 192                     .all(|(a,b)| a == b)
 193                     && self
 194                     .__ut_spare
 195                     .iter()
 196                     .zip(other.__ut_spare.iter())
 197                     .all(|(a,b)| a == b)
 198             }
 199         }
 200         impl Eq for utmpx {}
 201         impl ::fmt::Debug for utmpx {
 202             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
 203                 f.debug_struct("utmpx")
 204                     .field("ut_type", &self.ut_type)
 205                     .field("ut_tv", &self.ut_tv)
 206                     .field("ut_id", &self.ut_id)
 207                     .field("ut_pid", &self.ut_pid)
 208                     .field("ut_user", &self.ut_user)
 209                     .field("ut_line", &self.ut_line)
 210                     // FIXME: .field("ut_host", &self.ut_host)
 211                     // FIXME: .field("__ut_spare", &self.__ut_spare)
 212                     .finish()
 213             }
 214         }
 215         impl ::hash::Hash for utmpx {
 216             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
 217                 self.ut_type.hash(state);
 218                 self.ut_tv.hash(state);
 219                 self.ut_id.hash(state);
 220                 self.ut_pid.hash(state);
 221                 self.ut_user.hash(state);
 222                 self.ut_line.hash(state);
 223                 self.ut_host.hash(state);
 224                 self.__ut_spare.hash(state);
 225             }
 226         }
 227
 228         impl PartialEq for sockaddr_dl {
 229             fn eq(&self, other: &sockaddr_dl) -> bool {
 230                 self.sdl_len == other.sdl_len
 231                     && self.sdl_family == other.sdl_family
 232                     && self.sdl_index == other.sdl_index
 233                     && self.sdl_type == other.sdl_type
 234                     && self.sdl_nlen == other.sdl_nlen
 235                     && self.sdl_alen == other.sdl_alen
 236                     && self.sdl_slen == other.sdl_slen
 237                     && self
 238                     .sdl_data
 239                     .iter()
 240                     .zip(other.sdl_data.iter())
 241                     .all(|(a,b)| a == b)
 242             }
 243         }
 244         impl Eq for sockaddr_dl {}
 245         impl ::fmt::Debug for sockaddr_dl {
 246             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
 247                 f.debug_struct("sockaddr_dl")
 248                     .field("sdl_len", &self.sdl_len)
 249                     .field("sdl_family", &self.sdl_family)
 250                     .field("sdl_index", &self.sdl_index)
 251                     .field("sdl_type", &self.sdl_type)
 252                     .field("sdl_nlen", &self.sdl_nlen)
 253                     .field("sdl_alen", &self.sdl_alen)
 254                     .field("sdl_slen", &self.sdl_slen)
 255                     // FIXME: .field("sdl_data", &self.sdl_data)
 256                     .finish()
 257             }
 258         }
 259         impl ::hash::Hash for sockaddr_dl {
 260             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
 261                 self.sdl_len.hash(state);
 262                 self.sdl_family.hash(state);
 263                 self.sdl_index.hash(state);
 264                 self.sdl_type.hash(state);
 265                 self.sdl_nlen.hash(state);
 266                 self.sdl_alen.hash(state);
 267                 self.sdl_slen.hash(state);
 268                 self.sdl_data.hash(state);
 269             }
 270         }
 271
 272         impl PartialEq for mq_attr {
 273             fn eq(&self, other: &mq_attr) -> bool {
 274                 self.mq_flags == other.mq_flags &&
 275                 self.mq_maxmsg == other.mq_maxmsg &&
 276                 self.mq_msgsize == other.mq_msgsize &&
 277                 self.mq_curmsgs == other.mq_curmsgs
 278             }
 279         }
 280         impl Eq for mq_attr {}
 281         impl ::fmt::Debug for mq_attr {
 282             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
 283                 f.debug_struct("mq_attr")
 284                     .field("mq_flags", &self.mq_flags)
 285                     .field("mq_maxmsg", &self.mq_maxmsg)
 286                     .field("mq_msgsize", &self.mq_msgsize)
 287                     .field("mq_curmsgs", &self.mq_curmsgs)
 288                     .finish()
 289             }
 290         }
 291         impl ::hash::Hash for mq_attr {
 292             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
 293                 self.mq_flags.hash(state);
 294                 self.mq_maxmsg.hash(state);
 295                 self.mq_msgsize.hash(state);
 296                 self.mq_curmsgs.hash(state);
 297             }
 298         }
 299
 300         impl PartialEq for sigevent {
 301             fn eq(&self, other: &sigevent) -> bool {
 302                 self.sigev_notify == other.sigev_notify
 303                     && self.sigev_signo == other.sigev_signo
 304                     && self.sigev_value == other.sigev_value
 305                     && self.sigev_notify_thread_id
 306                         == other.sigev_notify_thread_id
 307             }
 308         }
 309         impl Eq for sigevent {}
 310         impl ::fmt::Debug for sigevent {
 311             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
 312                 f.debug_struct("sigevent")
 313                     .field("sigev_notify", &self.sigev_notify)
 314                     .field("sigev_signo", &self.sigev_signo)
 315                     .field("sigev_value", &self.sigev_value)
 316                     .field("sigev_notify_thread_id",
 317                            &self.sigev_notify_thread_id)
 318                     .finish()
 319             }
 320         }
 321         impl ::hash::Hash for sigevent {
 322             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
 323                 self.sigev_notify.hash(state);
 324                 self.sigev_signo.hash(state);
 325                 self.sigev_value.hash(state);
 326                 self.sigev_notify_thread_id.hash(state);
 327             }
 328         }
 329     }
 330 }
 331
 332 pub const SIGEV_THREAD_ID: ::c_int = 4;
 333
 334 pub const EXTATTR_NAMESPACE_EMPTY: ::c_int = 0;
 335 pub const EXTATTR_NAMESPACE_USER: ::c_int = 1;
 336 pub const EXTATTR_NAMESPACE_SYSTEM: ::c_int = 2;
 337
 338 cfg_if! {
 339     if #[cfg(any(freebsd10, freebsd11, freebsd12))] {
 340         pub const RAND_MAX: ::c_int = 0x7fff_fffd;
 341     } else {
 342         pub const RAND_MAX: ::c_int = 0x7fff_ffff;
 343     }
 344 }
 345
 346 pub const PTHREAD_STACK_MIN: ::size_t = MINSIGSTKSZ;
 347 pub const PTHREAD_MUTEX_ADAPTIVE_NP: ::c_int = 4;
 348 pub const SIGSTKSZ: ::size_t = MINSIGSTKSZ + 32768;
 349 pub const SF_NODISKIO: ::c_int = 0x00000001;
 350 pub const SF_MNOWAIT: ::c_int = 0x00000002;
 351 pub const SF_SYNC: ::c_int = 0x00000004;
 352 pub const SF_USER_READAHEAD: ::c_int = 0x00000008;
 353 pub const SF_NOCACHE: ::c_int = 0x00000010;
 354 pub const O_CLOEXEC: ::c_int = 0x00100000;
 355 pub const O_DIRECTORY: ::c_int = 0x00020000;
 356 pub const O_EXEC: ::c_int = 0x00040000;
 357 pub const O_TTY_INIT: ::c_int = 0x00080000;
 358 pub const F_GETLK: ::c_int = 11;
 359 pub const F_SETLK: ::c_int = 12;
 360 pub const F_SETLKW: ::c_int = 13;
 361 pub const ENOTCAPABLE: ::c_int = 93;
 362 pub const ECAPMODE: ::c_int = 94;
 363 pub const ENOTRECOVERABLE: ::c_int = 95;
 364 pub const EOWNERDEAD: ::c_int = 96;
 365 pub const RLIMIT_NPTS: ::c_int = 11;
 366 pub const RLIMIT_SWAP: ::c_int = 12;
 367 pub const RLIMIT_KQUEUES: ::c_int = 13;
 368 pub const RLIMIT_UMTXP: ::c_int = 14;
 369 #[deprecated(since = "0.2.64", note = "Not stable across OS versions")]
 370 pub const RLIM_NLIMITS: ::rlim_t = 15;
 371
 372 pub const NI_NOFQDN: ::c_int = 0x00000001;
 373 pub const NI_NUMERICHOST: ::c_int = 0x00000002;
 374 pub const NI_NAMEREQD: ::c_int = 0x00000004;
 375 pub const NI_NUMERICSERV: ::c_int = 0x00000008;
 376 pub const NI_DGRAM: ::c_int = 0x00000010;
 377 pub const NI_NUMERICSCOPE: ::c_int = 0x00000020;
 378
 379 pub const Q_GETQUOTA: ::c_int = 0x700;
 380 pub const Q_SETQUOTA: ::c_int = 0x800;
 381
 382 pub const POSIX_FADV_NORMAL: ::c_int = 0;
 383 pub const POSIX_FADV_RANDOM: ::c_int = 1;
 384 pub const POSIX_FADV_SEQUENTIAL: ::c_int = 2;
 385 pub const POSIX_FADV_WILLNEED: ::c_int = 3;
 386 pub const POSIX_FADV_DONTNEED: ::c_int = 4;
 387 pub const POSIX_FADV_NOREUSE: ::c_int = 5;
 388
 389 pub const POLLINIGNEOF: ::c_short = 0x2000;
 390
 391 pub const EVFILT_READ: i16 = -1;
 392 pub const EVFILT_WRITE: i16 = -2;
 393 pub const EVFILT_AIO: i16 = -3;
 394 pub const EVFILT_VNODE: i16 = -4;
 395 pub const EVFILT_PROC: i16 = -5;
 396 pub const EVFILT_SIGNAL: i16 = -6;
 397 pub const EVFILT_TIMER: i16 = -7;
 398 pub const EVFILT_PROCDESC: i16 = -8;
 399 pub const EVFILT_FS: i16 = -9;
 400 pub const EVFILT_LIO: i16 = -10;
 401 pub const EVFILT_USER: i16 = -11;
 402 pub const EVFILT_SENDFILE: i16 = -12;
 403 pub const EVFILT_EMPTY: i16 = -13;
 404
 405 pub const EV_ADD: u16 = 0x1;
 406 pub const EV_DELETE: u16 = 0x2;
 407 pub const EV_ENABLE: u16 = 0x4;
 408 pub const EV_DISABLE: u16 = 0x8;
 409 pub const EV_ONESHOT: u16 = 0x10;
 410 pub const EV_CLEAR: u16 = 0x20;
 411 pub const EV_RECEIPT: u16 = 0x40;
 412 pub const EV_DISPATCH: u16 = 0x80;
 413 pub const EV_DROP: u16 = 0x1000;
 414 pub const EV_FLAG1: u16 = 0x2000;
 415 pub const EV_ERROR: u16 = 0x4000;
 416 pub const EV_EOF: u16 = 0x8000;
 417 pub const EV_SYSFLAGS: u16 = 0xf000;
 418
 419 pub const NOTE_TRIGGER: u32 = 0x01000000;
 420 pub const NOTE_FFNOP: u32 = 0x00000000;
 421 pub const NOTE_FFAND: u32 = 0x40000000;
 422 pub const NOTE_FFOR: u32 = 0x80000000;
 423 pub const NOTE_FFCOPY: u32 = 0xc0000000;
 424 pub const NOTE_FFCTRLMASK: u32 = 0xc0000000;
 425 pub const NOTE_FFLAGSMASK: u32 = 0x00ffffff;
 426 pub const NOTE_LOWAT: u32 = 0x00000001;
 427 pub const NOTE_DELETE: u32 = 0x00000001;
 428 pub const NOTE_WRITE: u32 = 0x00000002;
 429 pub const NOTE_EXTEND: u32 = 0x00000004;
 430 pub const NOTE_ATTRIB: u32 = 0x00000008;
 431 pub const NOTE_LINK: u32 = 0x00000010;
 432 pub const NOTE_RENAME: u32 = 0x00000020;
 433 pub const NOTE_REVOKE: u32 = 0x00000040;
 434 pub const NOTE_EXIT: u32 = 0x80000000;
 435 pub const NOTE_FORK: u32 = 0x40000000;
 436 pub const NOTE_EXEC: u32 = 0x20000000;
 437 pub const NOTE_PDATAMASK: u32 = 0x000fffff;
 438 pub const NOTE_PCTRLMASK: u32 = 0xf0000000;
 439 pub const NOTE_TRACK: u32 = 0x00000001;
 440 pub const NOTE_TRACKERR: u32 = 0x00000002;
 441 pub const NOTE_CHILD: u32 = 0x00000004;
 442 pub const NOTE_SECONDS: u32 = 0x00000001;
 443 pub const NOTE_MSECONDS: u32 = 0x00000002;
 444 pub const NOTE_USECONDS: u32 = 0x00000004;
 445 pub const NOTE_NSECONDS: u32 = 0x00000008;
 446
 447 pub const MADV_PROTECT: ::c_int = 10;
 448 pub const RUSAGE_THREAD: ::c_int = 1;
 449
 450 #[doc(hidden)]
 451 #[deprecated(
 452     since = "0.2.72",
 453     note = "CTL_UNSPEC is deprecated. Use CTL_SYSCTL instead"
 454 )]
 455 pub const CTL_UNSPEC: ::c_int = 0;
 456 pub const CTL_SYSCTL: ::c_int = 0;
 457 pub const CTL_KERN: ::c_int = 1;
 458 pub const CTL_VM: ::c_int = 2;
 459 pub const CTL_VFS: ::c_int = 3;
 460 pub const CTL_NET: ::c_int = 4;
 461 pub const CTL_DEBUG: ::c_int = 5;
 462 pub const CTL_HW: ::c_int = 6;
 463 pub const CTL_MACHDEP: ::c_int = 7;
 464 pub const CTL_USER: ::c_int = 8;
 465 pub const CTL_P1003_1B: ::c_int = 9;
 466 pub const CTL_SYSCTL_DEBUG: ::c_int = 0;
 467 pub const CTL_SYSCTL_NAME: ::c_int = 1;
 468 pub const CTL_SYSCTL_NEXT: ::c_int = 2;
 469 pub const CTL_SYSCTL_NAME2OID: ::c_int = 3;
 470 pub const CTL_SYSCTL_OIDFMT: ::c_int = 4;
 471 pub const CTL_SYSCTL_OIDDESCR: ::c_int = 5;
 472 pub const CTL_SYSCTL_OIDLABEL: ::c_int = 6;
 473 pub const KERN_OSTYPE: ::c_int = 1;
 474 pub const KERN_OSRELEASE: ::c_int = 2;
 475 pub const KERN_OSREV: ::c_int = 3;
 476 pub const KERN_VERSION: ::c_int = 4;
 477 pub const KERN_MAXVNODES: ::c_int = 5;
 478 pub const KERN_MAXPROC: ::c_int = 6;
 479 pub const KERN_MAXFILES: ::c_int = 7;
 480 pub const KERN_ARGMAX: ::c_int = 8;
 481 pub const KERN_SECURELVL: ::c_int = 9;
 482 pub const KERN_HOSTNAME: ::c_int = 10;
 483 pub const KERN_HOSTID: ::c_int = 11;
 484 pub const KERN_CLOCKRATE: ::c_int = 12;
 485 pub const KERN_VNODE: ::c_int = 13;
 486 pub const KERN_PROC: ::c_int = 14;
 487 pub const KERN_FILE: ::c_int = 15;
 488 pub const KERN_PROF: ::c_int = 16;
 489 pub const KERN_POSIX1: ::c_int = 17;
 490 pub const KERN_NGROUPS: ::c_int = 18;
 491 pub const KERN_JOB_CONTROL: ::c_int = 19;
 492 pub const KERN_SAVED_IDS: ::c_int = 20;
 493 pub const KERN_BOOTTIME: ::c_int = 21;
 494 pub const KERN_NISDOMAINNAME: ::c_int = 22;
 495 pub const KERN_UPDATEINTERVAL: ::c_int = 23;
 496 pub const KERN_OSRELDATE: ::c_int = 24;
 497 pub const KERN_NTP_PLL: ::c_int = 25;
 498 pub const KERN_BOOTFILE: ::c_int = 26;
 499 pub const KERN_MAXFILESPERPROC: ::c_int = 27;
 500 pub const KERN_MAXPROCPERUID: ::c_int = 28;
 501 pub const KERN_DUMPDEV: ::c_int = 29;
 502 pub const KERN_IPC: ::c_int = 30;
 503 pub const KERN_DUMMY: ::c_int = 31;
 504 pub const KERN_PS_STRINGS: ::c_int = 32;
 505 pub const KERN_USRSTACK: ::c_int = 33;
 506 pub const KERN_LOGSIGEXIT: ::c_int = 34;
 507 pub const KERN_IOV_MAX: ::c_int = 35;
 508 pub const KERN_HOSTUUID: ::c_int = 36;
 509 pub const KERN_ARND: ::c_int = 37;
 510 pub const KERN_PROC_ALL: ::c_int = 0;
 511 pub const KERN_PROC_PID: ::c_int = 1;
 512 pub const KERN_PROC_PGRP: ::c_int = 2;
 513 pub const KERN_PROC_SESSION: ::c_int = 3;
 514 pub const KERN_PROC_TTY: ::c_int = 4;
 515 pub const KERN_PROC_UID: ::c_int = 5;
 516 pub const KERN_PROC_RUID: ::c_int = 6;
 517 pub const KERN_PROC_ARGS: ::c_int = 7;
 518 pub const KERN_PROC_PROC: ::c_int = 8;
 519 pub const KERN_PROC_SV_NAME: ::c_int = 9;
 520 pub const KERN_PROC_RGID: ::c_int = 10;
 521 pub const KERN_PROC_GID: ::c_int = 11;
 522 pub const KERN_PROC_PATHNAME: ::c_int = 12;
 523 pub const KERN_PROC_OVMMAP: ::c_int = 13;
 524 pub const KERN_PROC_OFILEDESC: ::c_int = 14;
 525 pub const KERN_PROC_KSTACK: ::c_int = 15;
 526 pub const KERN_PROC_INC_THREAD: ::c_int = 0x10;
 527 pub const KERN_PROC_VMMAP: ::c_int = 32;
 528 pub const KERN_PROC_FILEDESC: ::c_int = 33;
 529 pub const KERN_PROC_GROUPS: ::c_int = 34;
 530 pub const KERN_PROC_ENV: ::c_int = 35;
 531 pub const KERN_PROC_AUXV: ::c_int = 36;
 532 pub const KERN_PROC_RLIMIT: ::c_int = 37;
 533 pub const KERN_PROC_PS_STRINGS: ::c_int = 38;
 534 pub const KERN_PROC_UMASK: ::c_int = 39;
 535 pub const KERN_PROC_OSREL: ::c_int = 40;
 536 pub const KERN_PROC_SIGTRAMP: ::c_int = 41;
 537 pub const KIPC_MAXSOCKBUF: ::c_int = 1;
 538 pub const KIPC_SOCKBUF_WASTE: ::c_int = 2;
 539 pub const KIPC_SOMAXCONN: ::c_int = 3;
 540 pub const KIPC_MAX_LINKHDR: ::c_int = 4;
 541 pub const KIPC_MAX_PROTOHDR: ::c_int = 5;
 542 pub const KIPC_MAX_HDR: ::c_int = 6;
 543 pub const KIPC_MAX_DATALEN: ::c_int = 7;
 544 pub const HW_MACHINE: ::c_int = 1;
 545 pub const HW_MODEL: ::c_int = 2;
 546 pub const HW_NCPU: ::c_int = 3;
 547 pub const HW_BYTEORDER: ::c_int = 4;
 548 pub const HW_PHYSMEM: ::c_int = 5;
 549 pub const HW_USERMEM: ::c_int = 6;
 550 pub const HW_PAGESIZE: ::c_int = 7;
 551 pub const HW_DISKNAMES: ::c_int = 8;
 552 pub const HW_DISKSTATS: ::c_int = 9;
 553 pub const HW_FLOATINGPT: ::c_int = 10;
 554 pub const HW_MACHINE_ARCH: ::c_int = 11;
 555 pub const HW_REALMEM: ::c_int = 12;
 556 pub const USER_CS_PATH: ::c_int = 1;
 557 pub const USER_BC_BASE_MAX: ::c_int = 2;
 558 pub const USER_BC_DIM_MAX: ::c_int = 3;
 559 pub const USER_BC_SCALE_MAX: ::c_int = 4;
 560 pub const USER_BC_STRING_MAX: ::c_int = 5;
 561 pub const USER_COLL_WEIGHTS_MAX: ::c_int = 6;
 562 pub const USER_EXPR_NEST_MAX: ::c_int = 7;
 563 pub const USER_LINE_MAX: ::c_int = 8;
 564 pub const USER_RE_DUP_MAX: ::c_int = 9;
 565 pub const USER_POSIX2_VERSION: ::c_int = 10;
 566 pub const USER_POSIX2_C_BIND: ::c_int = 11;
 567 pub const USER_POSIX2_C_DEV: ::c_int = 12;
 568 pub const USER_POSIX2_CHAR_TERM: ::c_int = 13;
 569 pub const USER_POSIX2_FORT_DEV: ::c_int = 14;
 570 pub const USER_POSIX2_FORT_RUN: ::c_int = 15;
 571 pub const USER_POSIX2_LOCALEDEF: ::c_int = 16;
 572 pub const USER_POSIX2_SW_DEV: ::c_int = 17;
 573 pub const USER_POSIX2_UPE: ::c_int = 18;
 574 pub const USER_STREAM_MAX: ::c_int = 19;
 575 pub const USER_TZNAME_MAX: ::c_int = 20;
 576 pub const CTL_P1003_1B_ASYNCHRONOUS_IO: ::c_int = 1;
 577 pub const CTL_P1003_1B_MAPPED_FILES: ::c_int = 2;
 578 pub const CTL_P1003_1B_MEMLOCK: ::c_int = 3;
 579 pub const CTL_P1003_1B_MEMLOCK_RANGE: ::c_int = 4;
 580 pub const CTL_P1003_1B_MEMORY_PROTECTION: ::c_int = 5;
 581 pub const CTL_P1003_1B_MESSAGE_PASSING: ::c_int = 6;
 582 pub const CTL_P1003_1B_PRIORITIZED_IO: ::c_int = 7;
 583 pub const CTL_P1003_1B_PRIORITY_SCHEDULING: ::c_int = 8;
 584 pub const CTL_P1003_1B_REALTIME_SIGNALS: ::c_int = 9;
 585 pub const CTL_P1003_1B_SEMAPHORES: ::c_int = 10;
 586 pub const CTL_P1003_1B_FSYNC: ::c_int = 11;
 587 pub const CTL_P1003_1B_SHARED_MEMORY_OBJECTS: ::c_int = 12;
 588 pub const CTL_P1003_1B_SYNCHRONIZED_IO: ::c_int = 13;
 589 pub const CTL_P1003_1B_TIMERS: ::c_int = 14;
 590 pub const CTL_P1003_1B_AIO_LISTIO_MAX: ::c_int = 15;
 591 pub const CTL_P1003_1B_AIO_MAX: ::c_int = 16;
 592 pub const CTL_P1003_1B_AIO_PRIO_DELTA_MAX: ::c_int = 17;
 593 pub const CTL_P1003_1B_DELAYTIMER_MAX: ::c_int = 18;
 594 pub const CTL_P1003_1B_MQ_OPEN_MAX: ::c_int = 19;
 595 pub const CTL_P1003_1B_PAGESIZE: ::c_int = 20;
 596 pub const CTL_P1003_1B_RTSIG_MAX: ::c_int = 21;
 597 pub const CTL_P1003_1B_SEM_NSEMS_MAX: ::c_int = 22;
 598 pub const CTL_P1003_1B_SEM_VALUE_MAX: ::c_int = 23;
 599 pub const CTL_P1003_1B_SIGQUEUE_MAX: ::c_int = 24;
 600 pub const CTL_P1003_1B_TIMER_MAX: ::c_int = 25;
 601 pub const TIOCGPTN: ::c_uint = 0x4004740f;
 602 pub const TIOCPTMASTER: ::c_uint = 0x2000741c;
 603 pub const TIOCSIG: ::c_uint = 0x2004745f;
 604 pub const TIOCM_DCD: ::c_int = 0x40;
 605 pub const H4DISC: ::c_int = 0x7;
 606
 607 pub const BIOCSETFNR: ::c_ulong = 0x80104282;
 608
 609 pub const FIONWRITE: ::c_ulong = 0x40046677;
 610 pub const FIONSPACE: ::c_ulong = 0x40046676;
 611 pub const FIOSEEKDATA: ::c_ulong = 0xc0086661;
 612 pub const FIOSEEKHOLE: ::c_ulong = 0xc0086662;
 613
 614 pub const JAIL_API_VERSION: u32 = 2;
 615 pub const JAIL_CREATE: ::c_int = 0x01;
 616 pub const JAIL_UPDATE: ::c_int = 0x02;
 617 pub const JAIL_ATTACH: ::c_int = 0x04;
 618 pub const JAIL_DYING: ::c_int = 0x08;
 619 pub const JAIL_SET_MASK: ::c_int = 0x0f;
 620 pub const JAIL_GET_MASK: ::c_int = 0x08;
 621 pub const JAIL_SYS_DISABLE: ::c_int = 0;
 622 pub const JAIL_SYS_NEW: ::c_int = 1;
 623 pub const JAIL_SYS_INHERIT: ::c_int = 2;
 624
 625 pub const SO_BINTIME: ::c_int = 0x2000;
 626 pub const SO_NO_OFFLOAD: ::c_int = 0x4000;
 627 pub const SO_NO_DDP: ::c_int = 0x8000;
 628 pub const SO_REUSEPORT_LB: ::c_int = 0x10000;
 629 pub const SO_LABEL: ::c_int = 0x1009;
 630 pub const SO_PEERLABEL: ::c_int = 0x1010;
 631 pub const SO_LISTENQLIMIT: ::c_int = 0x1011;
 632 pub const SO_LISTENQLEN: ::c_int = 0x1012;
 633 pub const SO_LISTENINCQLEN: ::c_int = 0x1013;
 634 pub const SO_SETFIB: ::c_int = 0x1014;
 635 pub const SO_USER_COOKIE: ::c_int = 0x1015;
 636 pub const SO_PROTOCOL: ::c_int = 0x1016;
 637 pub const SO_PROTOTYPE: ::c_int = SO_PROTOCOL;
 638 pub const SO_VENDOR: ::c_int = 0x80000000;
 639
 640 pub const LOCAL_PEERCRED: ::c_int = 1;
 641 pub const LOCAL_CREDS: ::c_int = 2;
 642 pub const LOCAL_CONNWAIT: ::c_int = 4;
 643 pub const LOCAL_VENDOR: ::c_int = SO_VENDOR;
 644
 645 pub const PT_LWPINFO: ::c_int = 13;
 646 pub const PT_GETNUMLWPS: ::c_int = 14;
 647 pub const PT_GETLWPLIST: ::c_int = 15;
 648 pub const PT_CLEARSTEP: ::c_int = 16;
 649 pub const PT_SETSTEP: ::c_int = 17;
 650 pub const PT_SUSPEND: ::c_int = 18;
 651 pub const PT_RESUME: ::c_int = 19;
 652 pub const PT_TO_SCE: ::c_int = 20;
 653 pub const PT_TO_SCX: ::c_int = 21;
 654 pub const PT_SYSCALL: ::c_int = 22;
 655 pub const PT_FOLLOW_FORK: ::c_int = 23;
 656 pub const PT_LWP_EVENTS: ::c_int = 24;
 657 pub const PT_GET_EVENT_MASK: ::c_int = 25;
 658 pub const PT_SET_EVENT_MASK: ::c_int = 26;
 659 pub const PT_GETREGS: ::c_int = 33;
 660 pub const PT_SETREGS: ::c_int = 34;
 661 pub const PT_GETFPREGS: ::c_int = 35;
 662 pub const PT_SETFPREGS: ::c_int = 36;
 663 pub const PT_GETDBREGS: ::c_int = 37;
 664 pub const PT_SETDBREGS: ::c_int = 38;
 665 pub const PT_VM_TIMESTAMP: ::c_int = 40;
 666 pub const PT_VM_ENTRY: ::c_int = 41;
 667 pub const PT_FIRSTMACH: ::c_int = 64;
 668
 669 pub const PTRACE_EXEC: ::c_int = 0x0001;
 670 pub const PTRACE_SCE: ::c_int = 0x0002;
 671 pub const PTRACE_SCX: ::c_int = 0x0004;
 672 pub const PTRACE_SYSCALL: ::c_int = PTRACE_SCE | PTRACE_SCX;
 673 pub const PTRACE_FORK: ::c_int = 0x0008;
 674 pub const PTRACE_LWP: ::c_int = 0x0010;
 675 pub const PTRACE_VFORK: ::c_int = 0x0020;
 676 pub const PTRACE_DEFAULT: ::c_int = PTRACE_EXEC;
 677
 678 pub const AF_SLOW: ::c_int = 33;
 679 pub const AF_SCLUSTER: ::c_int = 34;
 680 pub const AF_ARP: ::c_int = 35;
 681 pub const AF_BLUETOOTH: ::c_int = 36;
 682 pub const AF_IEEE80211: ::c_int = 37;
 683 pub const AF_INET_SDP: ::c_int = 40;
 684 pub const AF_INET6_SDP: ::c_int = 42;
 685
 686 // https://github.com/freebsd/freebsd/blob/master/sys/net/if.h#L140
 687 pub const IFF_UP: ::c_int = 0x1; // (n) interface is up
 688 pub const IFF_BROADCAST: ::c_int = 0x2; // (i) broadcast address valid
 689 pub const IFF_DEBUG: ::c_int = 0x4; // (n) turn on debugging
 690 pub const IFF_LOOPBACK: ::c_int = 0x8; // (i) is a loopback net
 691 pub const IFF_POINTOPOINT: ::c_int = 0x10; // (i) is a point-to-point link
 692                                            // 0x20           was IFF_SMART
 693 pub const IFF_RUNNING: ::c_int = 0x40; // (d) resources allocated
 694 #[doc(hidden)]
 695 #[deprecated(
 696     since = "0.2.54",
 697     note = "IFF_DRV_RUNNING is deprecated. Use the portable IFF_RUNNING instead"
 698 )]
 699 pub const IFF_DRV_RUNNING: ::c_int = 0x40;
 700 pub const IFF_NOARP: ::c_int = 0x80; // (n) no address resolution protocol
 701 pub const IFF_PROMISC: ::c_int = 0x100; // (n) receive all packets
 702 pub const IFF_ALLMULTI: ::c_int = 0x200; // (n) receive all multicast packets
 703 pub const IFF_OACTIVE: ::c_int = 0x400; // (d) tx hardware queue is full
 704 #[doc(hidden)]
 705 #[deprecated(
 706     since = "0.2.54",
 707     note = "Use the portable `IFF_OACTIVE` instead"
 708 )]
 709 pub const IFF_DRV_OACTIVE: ::c_int = 0x400;
 710 pub const IFF_SIMPLEX: ::c_int = 0x800; // (i) can't hear own transmissions
 711 pub const IFF_LINK0: ::c_int = 0x1000; // per link layer defined bit
 712 pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit
 713 pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit
 714 pub const IFF_ALTPHYS: ::c_int = IFF_LINK2; // use alternate physical connection
 715 pub const IFF_MULTICAST: ::c_int = 0x8000; // (i) supports multicast
 716                                            // (i) unconfigurable using ioctl(2)
 717 pub const IFF_CANTCONFIG: ::c_int = 0x10000;
 718 pub const IFF_PPROMISC: ::c_int = 0x20000; // (n) user-requested promisc mode
 719 pub const IFF_MONITOR: ::c_int = 0x40000; // (n) user-requested monitor mode
 720 pub const IFF_STATICARP: ::c_int = 0x80000; // (n) static ARP
 721 pub const IFF_DYING: ::c_int = 0x200000; // (n) interface is winding down
 722 pub const IFF_RENAMING: ::c_int = 0x400000; // (n) interface is being renamed
 723
 724 // sys/netinet/in.h
 725 // Protocols (RFC 1700)
 726 // NOTE: These are in addition to the constants defined in src/unix/mod.rs
 727
 728 // IPPROTO_IP defined in src/unix/mod.rs
 729 /// IP6 hop-by-hop options
 730 pub const IPPROTO_HOPOPTS: ::c_int = 0;
 731 // IPPROTO_ICMP defined in src/unix/mod.rs
 732 /// group mgmt protocol
 733 pub const IPPROTO_IGMP: ::c_int = 2;
 734 /// gateway^2 (deprecated)
 735 pub const IPPROTO_GGP: ::c_int = 3;
 736 /// for compatibility
 737 pub const IPPROTO_IPIP: ::c_int = 4;
 738 // IPPROTO_TCP defined in src/unix/mod.rs
 739 /// Stream protocol II.
 740 pub const IPPROTO_ST: ::c_int = 7;
 741 /// exterior gateway protocol
 742 pub const IPPROTO_EGP: ::c_int = 8;
 743 /// private interior gateway
 744 pub const IPPROTO_PIGP: ::c_int = 9;
 745 /// BBN RCC Monitoring
 746 pub const IPPROTO_RCCMON: ::c_int = 10;
 747 /// network voice protocol
 748 pub const IPPROTO_NVPII: ::c_int = 11;
 749 /// pup
 750 pub const IPPROTO_PUP: ::c_int = 12;
 751 /// Argus
 752 pub const IPPROTO_ARGUS: ::c_int = 13;
 753 /// EMCON
 754 pub const IPPROTO_EMCON: ::c_int = 14;
 755 /// Cross Net Debugger
 756 pub const IPPROTO_XNET: ::c_int = 15;
 757 /// Chaos
 758 pub const IPPROTO_CHAOS: ::c_int = 16;
 759 // IPPROTO_UDP defined in src/unix/mod.rs
 760 /// Multiplexing
 761 pub const IPPROTO_MUX: ::c_int = 18;
 762 /// DCN Measurement Subsystems
 763 pub const IPPROTO_MEAS: ::c_int = 19;
 764 /// Host Monitoring
 765 pub const IPPROTO_HMP: ::c_int = 20;
 766 /// Packet Radio Measurement
 767 pub const IPPROTO_PRM: ::c_int = 21;
 768 /// xns idp
 769 pub const IPPROTO_IDP: ::c_int = 22;
 770 /// Trunk-1
 771 pub const IPPROTO_TRUNK1: ::c_int = 23;
 772 /// Trunk-2
 773 pub const IPPROTO_TRUNK2: ::c_int = 24;
 774 /// Leaf-1
 775 pub const IPPROTO_LEAF1: ::c_int = 25;
 776 /// Leaf-2
 777 pub const IPPROTO_LEAF2: ::c_int = 26;
 778 /// Reliable Data
 779 pub const IPPROTO_RDP: ::c_int = 27;
 780 /// Reliable Transaction
 781 pub const IPPROTO_IRTP: ::c_int = 28;
 782 /// tp-4 w/ class negotiation
 783 pub const IPPROTO_TP: ::c_int = 29;
 784 /// Bulk Data Transfer
 785 pub const IPPROTO_BLT: ::c_int = 30;
 786 /// Network Services
 787 pub const IPPROTO_NSP: ::c_int = 31;
 788 /// Merit Internodal
 789 pub const IPPROTO_INP: ::c_int = 32;
 790 #[doc(hidden)]
 791 #[deprecated(
 792     since = "0.2.72",
 793     note = "IPPROTO_SEP is deprecated. Use IPPROTO_DCCP instead"
 794 )]
 795 pub const IPPROTO_SEP: ::c_int = 33;
 796 /// Datagram Congestion Control Protocol
 797 pub const IPPROTO_DCCP: ::c_int = 33;
 798 /// Third Party Connect
 799 pub const IPPROTO_3PC: ::c_int = 34;
 800 /// InterDomain Policy Routing
 801 pub const IPPROTO_IDPR: ::c_int = 35;
 802 /// XTP
 803 pub const IPPROTO_XTP: ::c_int = 36;
 804 /// Datagram Delivery
 805 pub const IPPROTO_DDP: ::c_int = 37;
 806 /// Control Message Transport
 807 pub const IPPROTO_CMTP: ::c_int = 38;
 808 /// TP++ Transport
 809 pub const IPPROTO_TPXX: ::c_int = 39;
 810 /// IL transport protocol
 811 pub const IPPROTO_IL: ::c_int = 40;
 812 // IPPROTO_IPV6 defined in src/unix/mod.rs
 813 /// Source Demand Routing
 814 pub const IPPROTO_SDRP: ::c_int = 42;
 815 /// IP6 routing header
 816 pub const IPPROTO_ROUTING: ::c_int = 43;
 817 /// IP6 fragmentation header
 818 pub const IPPROTO_FRAGMENT: ::c_int = 44;
 819 /// InterDomain Routing
 820 pub const IPPROTO_IDRP: ::c_int = 45;
 821 /// resource reservation
 822 pub const IPPROTO_RSVP: ::c_int = 46;
 823 /// General Routing Encap.
 824 pub const IPPROTO_GRE: ::c_int = 47;
 825 /// Mobile Host Routing
 826 pub const IPPROTO_MHRP: ::c_int = 48;
 827 /// BHA
 828 pub const IPPROTO_BHA: ::c_int = 49;
 829 /// IP6 Encap Sec. Payload
 830 pub const IPPROTO_ESP: ::c_int = 50;
 831 /// IP6 Auth Header
 832 pub const IPPROTO_AH: ::c_int = 51;
 833 /// Integ. Net Layer Security
 834 pub const IPPROTO_INLSP: ::c_int = 52;
 835 /// IP with encryption
 836 pub const IPPROTO_SWIPE: ::c_int = 53;
 837 /// Next Hop Resolution
 838 pub const IPPROTO_NHRP: ::c_int = 54;
 839 /// IP Mobility
 840 pub const IPPROTO_MOBILE: ::c_int = 55;
 841 /// Transport Layer Security
 842 pub const IPPROTO_TLSP: ::c_int = 56;
 843 /// SKIP
 844 pub const IPPROTO_SKIP: ::c_int = 57;
 845 // IPPROTO_ICMPV6 defined in src/unix/mod.rs
 846 /// IP6 no next header
 847 pub const IPPROTO_NONE: ::c_int = 59;
 848 /// IP6 destination option
 849 pub const IPPROTO_DSTOPTS: ::c_int = 60;
 850 /// any host internal protocol
 851 pub const IPPROTO_AHIP: ::c_int = 61;
 852 /// CFTP
 853 pub const IPPROTO_CFTP: ::c_int = 62;
 854 /// "hello" routing protocol
 855 pub const IPPROTO_HELLO: ::c_int = 63;
 856 /// SATNET/Backroom EXPAK
 857 pub const IPPROTO_SATEXPAK: ::c_int = 64;
 858 /// Kryptolan
 859 pub const IPPROTO_KRYPTOLAN: ::c_int = 65;
 860 /// Remote Virtual Disk
 861 pub const IPPROTO_RVD: ::c_int = 66;
 862 /// Pluribus Packet Core
 863 pub const IPPROTO_IPPC: ::c_int = 67;
 864 /// Any distributed FS
 865 pub const IPPROTO_ADFS: ::c_int = 68;
 866 /// Satnet Monitoring
 867 pub const IPPROTO_SATMON: ::c_int = 69;
 868 /// VISA Protocol
 869 pub const IPPROTO_VISA: ::c_int = 70;
 870 /// Packet Core Utility
 871 pub const IPPROTO_IPCV: ::c_int = 71;
 872 /// Comp. Prot. Net. Executive
 873 pub const IPPROTO_CPNX: ::c_int = 72;
 874 /// Comp. Prot. HeartBeat
 875 pub const IPPROTO_CPHB: ::c_int = 73;
 876 /// Wang Span Network
 877 pub const IPPROTO_WSN: ::c_int = 74;
 878 /// Packet Video Protocol
 879 pub const IPPROTO_PVP: ::c_int = 75;
 880 /// BackRoom SATNET Monitoring
 881 pub const IPPROTO_BRSATMON: ::c_int = 76;
 882 /// Sun net disk proto (temp.)
 883 pub const IPPROTO_ND: ::c_int = 77;
 884 /// WIDEBAND Monitoring
 885 pub const IPPROTO_WBMON: ::c_int = 78;
 886 /// WIDEBAND EXPAK
 887 pub const IPPROTO_WBEXPAK: ::c_int = 79;
 888 /// ISO cnlp
 889 pub const IPPROTO_EON: ::c_int = 80;
 890 /// VMTP
 891 pub const IPPROTO_VMTP: ::c_int = 81;
 892 /// Secure VMTP
 893 pub const IPPROTO_SVMTP: ::c_int = 82;
 894 /// Banyon VINES
 895 pub const IPPROTO_VINES: ::c_int = 83;
 896 /// TTP
 897 pub const IPPROTO_TTP: ::c_int = 84;
 898 /// NSFNET-IGP
 899 pub const IPPROTO_IGP: ::c_int = 85;
 900 /// dissimilar gateway prot.
 901 pub const IPPROTO_DGP: ::c_int = 86;
 902 /// TCF
 903 pub const IPPROTO_TCF: ::c_int = 87;
 904 /// Cisco/GXS IGRP
 905 pub const IPPROTO_IGRP: ::c_int = 88;
 906 /// OSPFIGP
 907 pub const IPPROTO_OSPFIGP: ::c_int = 89;
 908 /// Strite RPC protocol
 909 pub const IPPROTO_SRPC: ::c_int = 90;
 910 /// Locus Address Resoloution
 911 pub const IPPROTO_LARP: ::c_int = 91;
 912 /// Multicast Transport
 913 pub const IPPROTO_MTP: ::c_int = 92;
 914 /// AX.25 Frames
 915 pub const IPPROTO_AX25: ::c_int = 93;
 916 /// IP encapsulated in IP
 917 pub const IPPROTO_IPEIP: ::c_int = 94;
 918 /// Mobile Int.ing control
 919 pub const IPPROTO_MICP: ::c_int = 95;
 920 /// Semaphore Comm. security
 921 pub const IPPROTO_SCCSP: ::c_int = 96;
 922 /// Ethernet IP encapsulation
 923 pub const IPPROTO_ETHERIP: ::c_int = 97;
 924 /// encapsulation header
 925 pub const IPPROTO_ENCAP: ::c_int = 98;
 926 /// any private encr. scheme
 927 pub const IPPROTO_APES: ::c_int = 99;
 928 /// GMTP
 929 pub const IPPROTO_GMTP: ::c_int = 100;
 930 /// payload compression (IPComp)
 931 pub const IPPROTO_IPCOMP: ::c_int = 108;
 932 /// SCTP
 933 pub const IPPROTO_SCTP: ::c_int = 132;
 934 /// IPv6 Mobility Header
 935 pub const IPPROTO_MH: ::c_int = 135;
 936 /// UDP-Lite
 937 pub const IPPROTO_UDPLITE: ::c_int = 136;
 938 /// IP6 Host Identity Protocol
 939 pub const IPPROTO_HIP: ::c_int = 139;
 940 /// IP6 Shim6 Protocol
 941 pub const IPPROTO_SHIM6: ::c_int = 140;
 942
 943 /* 101-254: Partly Unassigned */
 944 /// Protocol Independent Mcast
 945 pub const IPPROTO_PIM: ::c_int = 103;
 946 /// CARP
 947 pub const IPPROTO_CARP: ::c_int = 112;
 948 /// PGM
 949 pub const IPPROTO_PGM: ::c_int = 113;
 950 /// MPLS-in-IP
 951 pub const IPPROTO_MPLS: ::c_int = 137;
 952 /// PFSYNC
 953 pub const IPPROTO_PFSYNC: ::c_int = 240;
 954
 955 /* 255: Reserved */
 956 /* BSD Private, local use, namespace incursion, no longer used */
 957 /// OLD divert pseudo-proto
 958 pub const IPPROTO_OLD_DIVERT: ::c_int = 254;
 959 pub const IPPROTO_MAX: ::c_int = 256;
 960 /// last return value of *_input(), meaning "all job for this pkt is done".
 961 pub const IPPROTO_DONE: ::c_int = 257;
 962
 963 /* Only used internally, so can be outside the range of valid IP protocols. */
 964 /// divert pseudo-protocol
 965 pub const IPPROTO_DIVERT: ::c_int = 258;
 966 /// SeND pseudo-protocol
 967 pub const IPPROTO_SEND: ::c_int = 259;
 968
 969 // sys/netinet/TCP.h
 970 pub const TCP_MD5SIG: ::c_int = 16;
 971 pub const TCP_INFO: ::c_int = 32;
 972 pub const TCP_CONGESTION: ::c_int = 64;
 973 pub const TCP_CCALGOOPT: ::c_int = 65;
 974 pub const TCP_KEEPINIT: ::c_int = 128;
 975 pub const TCP_FASTOPEN: ::c_int = 1025;
 976 pub const TCP_PCAP_OUT: ::c_int = 2048;
 977 pub const TCP_PCAP_IN: ::c_int = 4096;
 978
 979 pub const IP_BINDANY: ::c_int = 24;
 980 pub const IP_BINDMULTI: ::c_int = 25;
 981 pub const IP_RSS_LISTEN_BUCKET: ::c_int = 26;
 982 pub const IP_ORIGDSTADDR: ::c_int = 27;
 983 pub const IP_RECVORIGDSTADDR: ::c_int = IP_ORIGDSTADDR;
 984
 985 pub const IP_RECVTOS: ::c_int = 68;
 986
 987 pub const IPV6_ORIGDSTADDR: ::c_int = 72;
 988 pub const IPV6_RECVORIGDSTADDR: ::c_int = IPV6_ORIGDSTADDR;
 989
 990 pub const PF_SLOW: ::c_int = AF_SLOW;
 991 pub const PF_SCLUSTER: ::c_int = AF_SCLUSTER;
 992 pub const PF_ARP: ::c_int = AF_ARP;
 993 pub const PF_BLUETOOTH: ::c_int = AF_BLUETOOTH;
 994 pub const PF_IEEE80211: ::c_int = AF_IEEE80211;
 995 pub const PF_INET_SDP: ::c_int = AF_INET_SDP;
 996 pub const PF_INET6_SDP: ::c_int = AF_INET6_SDP;
 997
 998 pub const NET_RT_DUMP: ::c_int = 1;
 999 pub const NET_RT_FLAGS: ::c_int = 2;
1000 pub const NET_RT_IFLIST: ::c_int = 3;
1001 pub const NET_RT_IFMALIST: ::c_int = 4;
1002 pub const NET_RT_IFLISTL: ::c_int = 5;
1003
1004 // System V IPC
1005 pub const IPC_PRIVATE: ::key_t = 0;
1006 pub const IPC_CREAT: ::c_int = 0o1000;
1007 pub const IPC_EXCL: ::c_int = 0o2000;
1008 pub const IPC_NOWAIT: ::c_int = 0o4000;
1009 pub const IPC_RMID: ::c_int = 0;
1010 pub const IPC_SET: ::c_int = 1;
1011 pub const IPC_STAT: ::c_int = 2;
1012 pub const IPC_INFO: ::c_int = 3;
1013 pub const IPC_R: ::c_int = 0o400;
1014 pub const IPC_W: ::c_int = 0o200;
1015 pub const IPC_M: ::c_int = 0o10000;
1016 pub const MSG_NOERROR: ::c_int = 0o10000;
1017 pub const SHM_RDONLY: ::c_int = 0o10000;
1018 pub const SHM_RND: ::c_int = 0o20000;
1019 pub const SHM_R: ::c_int = 0o400;
1020 pub const SHM_W: ::c_int = 0o200;
1021 pub const SHM_LOCK: ::c_int = 11;
1022 pub const SHM_UNLOCK: ::c_int = 12;
1023 pub const SHM_STAT: ::c_int = 13;
1024 pub const SHM_INFO: ::c_int = 14;
1025 pub const SHM_ANON: *mut ::c_char = 1 as *mut ::c_char;
1026
1027 // The *_MAXID constants never should've been used outside of the
1028 // FreeBSD base system.  And with the exception of CTL_P1003_1B_MAXID,
1029 // they were all removed in svn r262489.  They remain here for backwards
1030 // compatibility only, and are scheduled to be removed in libc 1.0.0.
1031 #[doc(hidden)]
1032 #[deprecated(since = "0.2.54", note = "Removed in FreeBSD 11")]
1033 pub const CTL_MAXID: ::c_int = 10;
1034 #[doc(hidden)]
1035 #[deprecated(since = "0.2.54", note = "Removed in FreeBSD 11")]
1036 pub const KERN_MAXID: ::c_int = 38;
1037 #[doc(hidden)]
1038 #[deprecated(since = "0.2.54", note = "Removed in FreeBSD 11")]
1039 pub const HW_MAXID: ::c_int = 13;
1040 #[doc(hidden)]
1041 #[deprecated(since = "0.2.54", note = "Removed in FreeBSD 11")]
1042 pub const USER_MAXID: ::c_int = 21;
1043 #[doc(hidden)]
1044 #[deprecated(since = "0.2.74", note = "Removed in FreeBSD 13")]
1045 pub const CTL_P1003_1B_MAXID: ::c_int = 26;
1046
1047 pub const MSG_NOTIFICATION: ::c_int = 0x00002000;
1048 pub const MSG_NBIO: ::c_int = 0x00004000;
1049 pub const MSG_COMPAT: ::c_int = 0x00008000;
1050 pub const MSG_CMSG_CLOEXEC: ::c_int = 0x00040000;
1051 pub const MSG_NOSIGNAL: ::c_int = 0x20000;
1052
1053 // utmpx entry types
1054 pub const EMPTY: ::c_short = 0;
1055 pub const BOOT_TIME: ::c_short = 1;
1056 pub const OLD_TIME: ::c_short = 2;
1057 pub const NEW_TIME: ::c_short = 3;
1058 pub const USER_PROCESS: ::c_short = 4;
1059 pub const INIT_PROCESS: ::c_short = 5;
1060 pub const LOGIN_PROCESS: ::c_short = 6;
1061 pub const DEAD_PROCESS: ::c_short = 7;
1062 pub const SHUTDOWN_TIME: ::c_short = 8;
1063 // utmp database types
1064 pub const UTXDB_ACTIVE: ::c_int = 0;
1065 pub const UTXDB_LASTLOGIN: ::c_int = 1;
1066 pub const UTXDB_LOG: ::c_int = 2;
1067
1068 pub const LC_COLLATE_MASK: ::c_int = 1 << 0;
1069 pub const LC_CTYPE_MASK: ::c_int = 1 << 1;
1070 pub const LC_MONETARY_MASK: ::c_int = 1 << 2;
1071 pub const LC_NUMERIC_MASK: ::c_int = 1 << 3;
1072 pub const LC_TIME_MASK: ::c_int = 1 << 4;
1073 pub const LC_MESSAGES_MASK: ::c_int = 1 << 5;
1074 pub const LC_ALL_MASK: ::c_int = LC_COLLATE_MASK
1075     | LC_CTYPE_MASK
1076     | LC_MESSAGES_MASK
1077     | LC_MONETARY_MASK
1078     | LC_NUMERIC_MASK
1079     | LC_TIME_MASK;
1080
1081 pub const WSTOPPED: ::c_int = 2; // same as WUNTRACED
1082 pub const WCONTINUED: ::c_int = 4;
1083 pub const WNOWAIT: ::c_int = 8;
1084 pub const WEXITED: ::c_int = 16;
1085 pub const WTRAPPED: ::c_int = 32;
1086
1087 // FreeBSD defines a great many more of these, we only expose the
1088 // standardized ones.
1089 pub const P_PID: idtype_t = 0;
1090 pub const P_PGID: idtype_t = 2;
1091 pub const P_ALL: idtype_t = 7;
1092
1093 pub const UTIME_OMIT: c_long = -2;
1094 pub const UTIME_NOW: c_long = -1;
1095
1096 pub const B460800: ::speed_t = 460800;
1097 pub const B921600: ::speed_t = 921600;
1098
1099 pub const AT_FDCWD: ::c_int = -100;
1100 pub const AT_EACCESS: ::c_int = 0x100;
1101 pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x200;
1102 pub const AT_SYMLINK_FOLLOW: ::c_int = 0x400;
1103 pub const AT_REMOVEDIR: ::c_int = 0x800;
1104
1105 pub const TABDLY: ::tcflag_t = 0x00000004;
1106 pub const TAB0: ::tcflag_t = 0x00000000;
1107 pub const TAB3: ::tcflag_t = 0x00000004;
1108
1109 pub const _PC_ACL_NFS4: ::c_int = 64;
1110
1111 pub const _SC_CPUSET_SIZE: ::c_int = 122;
1112
1113 pub const XU_NGROUPS: ::c_int = 16;
1114 pub const XUCRED_VERSION: ::c_uint = 0;
1115
1116 // Flags which can be passed to pdfork(2)
1117 pub const PD_DAEMON: ::c_int = 0x00000001;
1118 pub const PD_CLOEXEC: ::c_int = 0x00000002;
1119 pub const PD_ALLOWED_AT_FORK: ::c_int = PD_DAEMON | PD_CLOEXEC;
1120
1121 // Values for struct rtprio (type_ field)
1122 pub const RTP_PRIO_REALTIME: ::c_ushort = 2;
1123 pub const RTP_PRIO_NORMAL: ::c_ushort = 3;
1124 pub const RTP_PRIO_IDLE: ::c_ushort = 4;
1125
1126 pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x01;
1127 pub const POSIX_SPAWN_SETPGROUP: ::c_int = 0x02;
1128 pub const POSIX_SPAWN_SETSCHEDPARAM: ::c_int = 0x04;
1129 pub const POSIX_SPAWN_SETSCHEDULER: ::c_int = 0x08;
1130 pub const POSIX_SPAWN_SETSIGDEF: ::c_int = 0x10;
1131 pub const POSIX_SPAWN_SETSIGMASK: ::c_int = 0x20;
1132
1133 // Flags for chflags(2)
1134 pub const UF_SYSTEM: ::c_ulong = 0x00000080;
1135 pub const UF_SPARSE: ::c_ulong = 0x00000100;
1136 pub const UF_OFFLINE: ::c_ulong = 0x00000200;
1137 pub const UF_REPARSE: ::c_ulong = 0x00000400;
1138 pub const UF_ARCHIVE: ::c_ulong = 0x00000800;
1139 pub const UF_READONLY: ::c_ulong = 0x00001000;
1140 pub const UF_HIDDEN: ::c_ulong = 0x00008000;
1141 pub const SF_SNAPSHOT: ::c_ulong = 0x00200000;
1142
1143 pub const F_OGETLK: ::c_int = 7;
1144 pub const F_OSETLK: ::c_int = 8;
1145 pub const F_OSETLKW: ::c_int = 9;
1146 pub const F_DUP2FD: ::c_int = 10;
1147 pub const F_SETLK_REMOTE: ::c_int = 14;
1148 pub const F_READAHEAD: ::c_int = 15;
1149 pub const F_RDAHEAD: ::c_int = 16;
1150 pub const F_DUP2FD_CLOEXEC: ::c_int = 18;
1151
1152 fn _ALIGN(p: usize) -> usize {
1153     (p + _ALIGNBYTES) & !_ALIGNBYTES
1154 }
1155
1156 f! {
1157     pub fn CMSG_DATA(cmsg: *const ::cmsghdr) -> *mut ::c_uchar {
1158         (cmsg as *mut ::c_uchar)
1159             .offset(_ALIGN(::mem::size_of::<::cmsghdr>()) as isize)
1160     }
1161
1162     pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
1163         _ALIGN(::mem::size_of::<::cmsghdr>()) as ::c_uint + length
1164     }
1165
1166     pub fn CMSG_NXTHDR(mhdr: *const ::msghdr, cmsg: *const ::cmsghdr)
1167         -> *mut ::cmsghdr
1168     {
1169         if cmsg.is_null() {
1170             return ::CMSG_FIRSTHDR(mhdr);
1171         };
1172         let next = cmsg as usize + _ALIGN((*cmsg).cmsg_len as usize)
1173             + _ALIGN(::mem::size_of::<::cmsghdr>());
1174         let max = (*mhdr).msg_control as usize
1175             + (*mhdr).msg_controllen as usize;
1176         if next > max {
1177             0 as *mut ::cmsghdr
1178         } else {
1179             (cmsg as usize + _ALIGN((*cmsg).cmsg_len as usize))
1180                 as *mut ::cmsghdr
1181         }
1182     }
1183
1184     pub fn CMSG_SPACE(length: ::c_uint) -> ::c_uint {
1185         (_ALIGN(::mem::size_of::<::cmsghdr>()) + _ALIGN(length as usize))
1186             as ::c_uint
1187     }
1188
1189     pub fn SOCKCREDSIZE(ngrps: usize) -> usize {
1190         let ngrps = if ngrps > 0 {
1191             ngrps - 1
1192         } else {
1193             0
1194         };
1195         ::mem::size_of::<sockcred>() + ::mem::size_of::<::gid_t>() * ngrps
1196     }
1197
1198     pub fn WIFSIGNALED(status: ::c_int) -> bool {
1199         (status & 0o177) != 0o177 && (status & 0o177) != 0 && status != 0x13
1200     }
1201
1202     pub fn uname(buf: *mut ::utsname) -> ::c_int {
1203         __xuname(256, buf as *mut ::c_void)
1204     }
1205 }
1206
1207 extern "C" {
1208     pub fn __error() -> *mut ::c_int;
1209
1210     pub fn extattr_delete_fd(
1211         fd: ::c_int,
1212         attrnamespace: ::c_int,
1213         attrname: *const ::c_char,
1214     ) -> ::c_int;
1215     pub fn extattr_delete_file(
1216         path: *const ::c_char,
1217         attrnamespace: ::c_int,
1218         attrname: *const ::c_char,
1219     ) -> ::c_int;
1220     pub fn extattr_delete_link(
1221         path: *const ::c_char,
1222         attrnamespace: ::c_int,
1223         attrname: *const ::c_char,
1224     ) -> ::c_int;
1225     pub fn extattr_get_fd(
1226         fd: ::c_int,
1227         attrnamespace: ::c_int,
1228         attrname: *const ::c_char,
1229         data: *mut ::c_void,
1230         nbytes: ::size_t,
1231     ) -> ::ssize_t;
1232     pub fn extattr_get_file(
1233         path: *const ::c_char,
1234         attrnamespace: ::c_int,
1235         attrname: *const ::c_char,
1236         data: *mut ::c_void,
1237         nbytes: ::size_t,
1238     ) -> ::ssize_t;
1239     pub fn extattr_get_link(
1240         path: *const ::c_char,
1241         attrnamespace: ::c_int,
1242         attrname: *const ::c_char,
1243         data: *mut ::c_void,
1244         nbytes: ::size_t,
1245     ) -> ::ssize_t;
1246     pub fn extattr_list_fd(
1247         fd: ::c_int,
1248         attrnamespace: ::c_int,
1249         data: *mut ::c_void,
1250         nbytes: ::size_t,
1251     ) -> ::ssize_t;
1252     pub fn extattr_list_file(
1253         path: *const ::c_char,
1254         attrnamespace: ::c_int,
1255         data: *mut ::c_void,
1256         nbytes: ::size_t,
1257     ) -> ::ssize_t;
1258     pub fn extattr_list_link(
1259         path: *const ::c_char,
1260         attrnamespace: ::c_int,
1261         data: *mut ::c_void,
1262         nbytes: ::size_t,
1263     ) -> ::ssize_t;
1264     pub fn extattr_set_fd(
1265         fd: ::c_int,
1266         attrnamespace: ::c_int,
1267         attrname: *const ::c_char,
1268         data: *const ::c_void,
1269         nbytes: ::size_t,
1270     ) -> ::ssize_t;
1271     pub fn extattr_set_file(
1272         path: *const ::c_char,
1273         attrnamespace: ::c_int,
1274         attrname: *const ::c_char,
1275         data: *const ::c_void,
1276         nbytes: ::size_t,
1277     ) -> ::ssize_t;
1278     pub fn extattr_set_link(
1279         path: *const ::c_char,
1280         attrnamespace: ::c_int,
1281         attrname: *const ::c_char,
1282         data: *const ::c_void,
1283         nbytes: ::size_t,
1284     ) -> ::ssize_t;
1285
1286     pub fn jail(jail: *mut ::jail) -> ::c_int;
1287     pub fn jail_attach(jid: ::c_int) -> ::c_int;
1288     pub fn jail_remove(jid: ::c_int) -> ::c_int;
1289     pub fn jail_get(
1290         iov: *mut ::iovec,
1291         niov: ::c_uint,
1292         flags: ::c_int,
1293     ) -> ::c_int;
1294     pub fn jail_set(
1295         iov: *mut ::iovec,
1296         niov: ::c_uint,
1297         flags: ::c_int,
1298     ) -> ::c_int;
1299
1300     pub fn fdatasync(fd: ::c_int) -> ::c_int;
1301     pub fn posix_fallocate(
1302         fd: ::c_int,
1303         offset: ::off_t,
1304         len: ::off_t,
1305     ) -> ::c_int;
1306     pub fn posix_fadvise(
1307         fd: ::c_int,
1308         offset: ::off_t,
1309         len: ::off_t,
1310         advise: ::c_int,
1311     ) -> ::c_int;
1312     pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
1313     pub fn mkostemps(
1314         template: *mut ::c_char,
1315         suffixlen: ::c_int,
1316         flags: ::c_int,
1317     ) -> ::c_int;
1318
1319     pub fn getutxuser(user: *const ::c_char) -> *mut utmpx;
1320     pub fn setutxdb(_type: ::c_int, file: *const ::c_char) -> ::c_int;
1321
1322     pub fn aio_waitcomplete(
1323         iocbp: *mut *mut aiocb,
1324         timeout: *mut ::timespec,
1325     ) -> ::ssize_t;
1326     pub fn mq_getfd_np(mqd: ::mqd_t) -> ::c_int;
1327
1328     pub fn waitid(
1329         idtype: idtype_t,
1330         id: ::id_t,
1331         infop: *mut ::siginfo_t,
1332         options: ::c_int,
1333     ) -> ::c_int;
1334
1335     pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
1336     pub fn shmget(key: ::key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
1337     pub fn shmat(
1338         shmid: ::c_int,
1339         shmaddr: *const ::c_void,
1340         shmflg: ::c_int,
1341     ) -> *mut ::c_void;
1342     pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
1343     pub fn shmctl(
1344         shmid: ::c_int,
1345         cmd: ::c_int,
1346         buf: *mut ::shmid_ds,
1347     ) -> ::c_int;
1348     pub fn msgctl(
1349         msqid: ::c_int,
1350         cmd: ::c_int,
1351         buf: *mut ::msqid_ds,
1352     ) -> ::c_int;
1353     pub fn msgget(key: ::key_t, msgflg: ::c_int) -> ::c_int;
1354     pub fn msgsnd(
1355         msqid: ::c_int,
1356         msgp: *const ::c_void,
1357         msgsz: ::size_t,
1358         msgflg: ::c_int,
1359     ) -> ::c_int;
1360     pub fn cfmakesane(termios: *mut ::termios);
1361     pub fn fexecve(
1362         fd: ::c_int,
1363         argv: *const *const ::c_char,
1364         envp: *const *const ::c_char,
1365     ) -> ::c_int;
1366
1367     pub fn pdfork(fdp: *mut ::c_int, flags: ::c_int) -> ::pid_t;
1368     pub fn pdgetpid(fd: ::c_int, pidp: *mut ::pid_t) -> ::c_int;
1369     pub fn pdkill(fd: ::c_int, signum: ::c_int) -> ::c_int;
1370
1371     pub fn rtprio_thread(
1372         function: ::c_int,
1373         lwpid: ::lwpid_t,
1374         rtp: *mut super::rtprio,
1375     ) -> ::c_int;
1376
1377     pub fn posix_spawn(
1378         pid: *mut ::pid_t,
1379         path: *const ::c_char,
1380         file_actions: *const ::posix_spawn_file_actions_t,
1381         attrp: *const ::posix_spawnattr_t,
1382         argv: *const *mut ::c_char,
1383         envp: *const *mut ::c_char,
1384     ) -> ::c_int;
1385     pub fn posix_spawnp(
1386         pid: *mut ::pid_t,
1387         file: *const ::c_char,
1388         file_actions: *const ::posix_spawn_file_actions_t,
1389         attrp: *const ::posix_spawnattr_t,
1390         argv: *const *mut ::c_char,
1391         envp: *const *mut ::c_char,
1392     ) -> ::c_int;
1393     pub fn posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> ::c_int;
1394     pub fn posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> ::c_int;
1395     pub fn posix_spawnattr_getsigdefault(
1396         attr: *const posix_spawnattr_t,
1397         default: *mut ::sigset_t,
1398     ) -> ::c_int;
1399     pub fn posix_spawnattr_setsigdefault(
1400         attr: *mut posix_spawnattr_t,
1401         default: *const ::sigset_t,
1402     ) -> ::c_int;
1403     pub fn posix_spawnattr_getsigmask(
1404         attr: *const posix_spawnattr_t,
1405         default: *mut ::sigset_t,
1406     ) -> ::c_int;
1407     pub fn posix_spawnattr_setsigmask(
1408         attr: *mut posix_spawnattr_t,
1409         default: *const ::sigset_t,
1410     ) -> ::c_int;
1411     pub fn posix_spawnattr_getflags(
1412         attr: *const posix_spawnattr_t,
1413         flags: *mut ::c_short,
1414     ) -> ::c_int;
1415     pub fn posix_spawnattr_setflags(
1416         attr: *mut posix_spawnattr_t,
1417         flags: ::c_short,
1418     ) -> ::c_int;
1419     pub fn posix_spawnattr_getpgroup(
1420         attr: *const posix_spawnattr_t,
1421         flags: *mut ::pid_t,
1422     ) -> ::c_int;
1423     pub fn posix_spawnattr_setpgroup(
1424         attr: *mut posix_spawnattr_t,
1425         flags: ::pid_t,
1426     ) -> ::c_int;
1427     pub fn posix_spawnattr_getschedpolicy(
1428         attr: *const posix_spawnattr_t,
1429         flags: *mut ::c_int,
1430     ) -> ::c_int;
1431     pub fn posix_spawnattr_setschedpolicy(
1432         attr: *mut posix_spawnattr_t,
1433         flags: ::c_int,
1434     ) -> ::c_int;
1435     pub fn posix_spawnattr_getschedparam(
1436         attr: *const posix_spawnattr_t,
1437         param: *mut ::sched_param,
1438     ) -> ::c_int;
1439     pub fn posix_spawnattr_setschedparam(
1440         attr: *mut posix_spawnattr_t,
1441         param: *const ::sched_param,
1442     ) -> ::c_int;
1443
1444     pub fn posix_spawn_file_actions_init(
1445         actions: *mut posix_spawn_file_actions_t,
1446     ) -> ::c_int;
1447     pub fn posix_spawn_file_actions_destroy(
1448         actions: *mut posix_spawn_file_actions_t,
1449     ) -> ::c_int;
1450     pub fn posix_spawn_file_actions_addopen(
1451         actions: *mut posix_spawn_file_actions_t,
1452         fd: ::c_int,
1453         path: *const ::c_char,
1454         oflag: ::c_int,
1455         mode: ::mode_t,
1456     ) -> ::c_int;
1457     pub fn posix_spawn_file_actions_addclose(
1458         actions: *mut posix_spawn_file_actions_t,
1459         fd: ::c_int,
1460     ) -> ::c_int;
1461     pub fn posix_spawn_file_actions_adddup2(
1462         actions: *mut posix_spawn_file_actions_t,
1463         fd: ::c_int,
1464         newfd: ::c_int,
1465     ) -> ::c_int;
1466
1467     #[cfg_attr(
1468         all(target_os = "freebsd", freebsd11),
1469         link_name = "statfs@FBSD_1.0"
1470     )]
1471     pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
1472     #[cfg_attr(
1473         all(target_os = "freebsd", freebsd11),
1474         link_name = "fstatfs@FBSD_1.0"
1475     )]
1476     pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
1477
1478     pub fn dup3(src: ::c_int, dst: ::c_int, flags: ::c_int) -> ::c_int;
1479     pub fn __xuname(nmln: ::c_int, buf: *mut ::c_void) -> ::c_int;
1480
1481     pub fn sendmmsg(
1482         sockfd: ::c_int,
1483         msgvec: *mut ::mmsghdr,
1484         vlen: ::size_t,
1485         flags: ::c_int,
1486     ) -> ::ssize_t;
1487     pub fn recvmmsg(
1488         sockfd: ::c_int,
1489         msgvec: *mut ::mmsghdr,
1490         vlen: ::size_t,
1491         flags: ::c_int,
1492         timeout: *const ::timespec,
1493     ) -> ::ssize_t;
1494     pub fn memmem(
1495         haystack: *const ::c_void,
1496         haystacklen: ::size_t,
1497         needle: *const ::c_void,
1498         needlelen: ::size_t,
1499     ) -> *mut ::c_void;
1500 }
1501
1502 #[link(name = "util")]
1503 extern "C" {
1504     pub fn extattr_namespace_to_string(
1505         attrnamespace: ::c_int,
1506         string: *mut *mut ::c_char,
1507     ) -> ::c_int;
1508     pub fn extattr_string_to_namespace(
1509         string: *const ::c_char,
1510         attrnamespace: *mut ::c_int,
1511     ) -> ::c_int;
1512 }
1513
1514 cfg_if! {
1515     if #[cfg(freebsd12)] {
1516         mod freebsd12;
1517         pub use self::freebsd12::*;
1518     } else if #[cfg(freebsd13)] {
1519         mod freebsd12;
1520         pub use self::freebsd12::*;
1521     } else if #[cfg(any(freebsd10, freebsd11))] {
1522         mod freebsd11;
1523         pub use self::freebsd11::*;
1524     } else {
1525         // Unknown freebsd version
1526     }
1527 }
1528
1529 cfg_if! {
1530     if #[cfg(target_arch = "x86")] {
1531         mod x86;
1532         pub use self::x86::*;
1533     } else if #[cfg(target_arch = "x86_64")] {
1534         mod x86_64;
1535         pub use self::x86_64::*;
1536     } else if #[cfg(target_arch = "aarch64")] {
1537         mod aarch64;
1538         pub use self::aarch64::*;
1539     } else if #[cfg(target_arch = "arm")] {
1540         mod arm;
1541         pub use self::arm::*;
1542     } else if #[cfg(target_arch = "powerpc64")] {
1543         mod powerpc64;
1544         pub use self::powerpc64::*;
1545     } else {
1546         // Unknown target_arch
1547     }
1548 }