src/liblibc/src/unix/bsd/freebsdlike/freebsd/mod.rs

   1 pub type fflags_t = u32;
   2 pub type clock_t = i32;
   3 pub type ino_t = u32;
   4 pub type lwpid_t = i32;
   5 pub type nlink_t = u16;
   6 pub type blksize_t = u32;
   7 pub type clockid_t = ::c_int;
   8 pub type sem_t = _sem;
   9
  10 pub type fsblkcnt_t = ::uint64_t;
  11 pub type fsfilcnt_t = ::uint64_t;
  12 pub type idtype_t = ::c_uint;
  13
  14 s! {
  15     pub struct utmpx {
  16         pub ut_type: ::c_short,
  17         pub ut_tv: ::timeval,
  18         pub ut_id: [::c_char; 8],
  19         pub ut_pid: ::pid_t,
  20         pub ut_user: [::c_char; 32],
  21         pub ut_line: [::c_char; 16],
  22         pub ut_host: [::c_char; 128],
  23         pub __ut_spare: [::c_char; 64],
  24     }
  25
  26     pub struct aiocb {
  27         pub aio_fildes: ::c_int,
  28         pub aio_offset: ::off_t,
  29         pub aio_buf: *mut ::c_void,
  30         pub aio_nbytes: ::size_t,
  31         __unused1: [::c_int; 2],
  32         __unused2: *mut ::c_void,
  33         pub aio_lio_opcode: ::c_int,
  34         pub aio_reqprio: ::c_int,
  35         // unused 3 through 5 are the __aiocb_private structure
  36         __unused3: ::c_long,
  37         __unused4: ::c_long,
  38         __unused5: *mut ::c_void,
  39         pub aio_sigevent: sigevent
  40     }
  41
  42     pub struct dirent {
  43         pub d_fileno: u32,
  44         pub d_reclen: u16,
  45         pub d_type: u8,
  46         pub d_namlen: u8,
  47         pub d_name: [::c_char; 256],
  48     }
  49
  50     pub struct jail {
  51         pub version: u32,
  52         pub path: *mut ::c_char,
  53         pub hostname: *mut ::c_char,
  54         pub jailname: *mut ::c_char,
  55         pub ip4s: ::c_uint,
  56         pub ip6s: ::c_uint,
  57         pub ip4: *mut ::in_addr,
  58         pub ip6: *mut ::in6_addr,
  59     }
  60
  61     pub struct sigevent {
  62         pub sigev_notify: ::c_int,
  63         pub sigev_signo: ::c_int,
  64         pub sigev_value: ::sigval,
  65         //The rest of the structure is actually a union.  We expose only
  66         //sigev_notify_thread_id because it's the most useful union member.
  67         pub sigev_notify_thread_id: ::lwpid_t,
  68         #[cfg(target_pointer_width = "64")]
  69         __unused1: ::c_int,
  70         __unused2: [::c_long; 7]
  71     }
  72
  73     pub struct statvfs {
  74         pub f_bavail: ::fsblkcnt_t,
  75         pub f_bfree: ::fsblkcnt_t,
  76         pub f_blocks: ::fsblkcnt_t,
  77         pub f_favail: ::fsfilcnt_t,
  78         pub f_ffree: ::fsfilcnt_t,
  79         pub f_files: ::fsfilcnt_t,
  80         pub f_bsize: ::c_ulong,
  81         pub f_flag: ::c_ulong,
  82         pub f_frsize: ::c_ulong,
  83         pub f_fsid: ::c_ulong,
  84         pub f_namemax: ::c_ulong,
  85     }
  86
  87     // internal structure has changed over time
  88     pub struct _sem {
  89         data: [u32; 4],
  90     }
  91 }
  92
  93 pub const SIGEV_THREAD_ID: ::c_int = 4;
  94
  95 pub const RAND_MAX: ::c_int = 0x7fff_fffd;
  96 pub const PTHREAD_STACK_MIN: ::size_t = 2048;
  97 pub const PTHREAD_MUTEX_ADAPTIVE_NP: ::c_int = 4;
  98 pub const SIGSTKSZ: ::size_t = 34816;
  99 pub const SF_NODISKIO: ::c_int = 0x00000001;
 100 pub const SF_MNOWAIT: ::c_int = 0x00000002;
 101 pub const SF_SYNC: ::c_int = 0x00000004;
 102 pub const O_CLOEXEC: ::c_int = 0x00100000;
 103 pub const F_GETLK: ::c_int = 11;
 104 pub const F_SETLK: ::c_int = 12;
 105 pub const F_SETLKW: ::c_int = 13;
 106 pub const ELAST: ::c_int = 96;
 107 pub const RLIMIT_NPTS: ::c_int = 11;
 108 pub const RLIMIT_SWAP: ::c_int = 12;
 109 pub const RLIM_NLIMITS: ::rlim_t = 13;
 110
 111 pub const Q_GETQUOTA: ::c_int = 0x700;
 112 pub const Q_SETQUOTA: ::c_int = 0x800;
 113
 114 pub const POSIX_FADV_NORMAL: ::c_int = 0;
 115 pub const POSIX_FADV_RANDOM: ::c_int = 1;
 116 pub const POSIX_FADV_SEQUENTIAL: ::c_int = 2;
 117 pub const POSIX_FADV_WILLNEED: ::c_int = 3;
 118 pub const POSIX_FADV_DONTNEED: ::c_int = 4;
 119 pub const POSIX_FADV_NOREUSE: ::c_int = 5;
 120
 121 pub const EVFILT_READ: ::int16_t = -1;
 122 pub const EVFILT_WRITE: ::int16_t = -2;
 123 pub const EVFILT_AIO: ::int16_t = -3;
 124 pub const EVFILT_VNODE: ::int16_t = -4;
 125 pub const EVFILT_PROC: ::int16_t = -5;
 126 pub const EVFILT_SIGNAL: ::int16_t = -6;
 127 pub const EVFILT_TIMER: ::int16_t = -7;
 128 pub const EVFILT_FS: ::int16_t = -9;
 129 pub const EVFILT_LIO: ::int16_t = -10;
 130 pub const EVFILT_USER: ::int16_t = -11;
 131
 132 pub const EV_ADD: ::uint16_t = 0x1;
 133 pub const EV_DELETE: ::uint16_t = 0x2;
 134 pub const EV_ENABLE: ::uint16_t = 0x4;
 135 pub const EV_DISABLE: ::uint16_t = 0x8;
 136 pub const EV_ONESHOT: ::uint16_t = 0x10;
 137 pub const EV_CLEAR: ::uint16_t = 0x20;
 138 pub const EV_RECEIPT: ::uint16_t = 0x40;
 139 pub const EV_DISPATCH: ::uint16_t = 0x80;
 140 pub const EV_DROP: ::uint16_t = 0x1000;
 141 pub const EV_FLAG1: ::uint16_t = 0x2000;
 142 pub const EV_ERROR: ::uint16_t = 0x4000;
 143 pub const EV_EOF: ::uint16_t = 0x8000;
 144 pub const EV_SYSFLAGS: ::uint16_t = 0xf000;
 145
 146 pub const NOTE_TRIGGER: ::uint32_t = 0x01000000;
 147 pub const NOTE_FFNOP: ::uint32_t = 0x00000000;
 148 pub const NOTE_FFAND: ::uint32_t = 0x40000000;
 149 pub const NOTE_FFOR: ::uint32_t = 0x80000000;
 150 pub const NOTE_FFCOPY: ::uint32_t = 0xc0000000;
 151 pub const NOTE_FFCTRLMASK: ::uint32_t = 0xc0000000;
 152 pub const NOTE_FFLAGSMASK: ::uint32_t = 0x00ffffff;
 153 pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
 154 pub const NOTE_DELETE: ::uint32_t = 0x00000001;
 155 pub const NOTE_WRITE: ::uint32_t = 0x00000002;
 156 pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
 157 pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
 158 pub const NOTE_LINK: ::uint32_t = 0x00000010;
 159 pub const NOTE_RENAME: ::uint32_t = 0x00000020;
 160 pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
 161 pub const NOTE_EXIT: ::uint32_t = 0x80000000;
 162 pub const NOTE_FORK: ::uint32_t = 0x40000000;
 163 pub const NOTE_EXEC: ::uint32_t = 0x20000000;
 164 pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
 165 pub const NOTE_PCTRLMASK: ::uint32_t = 0xf0000000;
 166 pub const NOTE_TRACK: ::uint32_t = 0x00000001;
 167 pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
 168 pub const NOTE_CHILD: ::uint32_t = 0x00000004;
 169 pub const NOTE_SECONDS: ::uint32_t = 0x00000001;
 170 pub const NOTE_MSECONDS: ::uint32_t = 0x00000002;
 171 pub const NOTE_USECONDS: ::uint32_t = 0x00000004;
 172 pub const NOTE_NSECONDS: ::uint32_t = 0x00000008;
 173
 174 pub const MADV_PROTECT: ::c_int = 10;
 175 pub const RUSAGE_THREAD: ::c_int = 1;
 176
 177 pub const CLOCK_REALTIME: clockid_t = 0;
 178 pub const CLOCK_VIRTUAL: clockid_t = 1;
 179 pub const CLOCK_PROF: clockid_t = 2;
 180 pub const CLOCK_MONOTONIC: clockid_t = 4;
 181 pub const CLOCK_UPTIME: clockid_t = 5;
 182 pub const CLOCK_UPTIME_PRECISE: clockid_t = 7;
 183 pub const CLOCK_UPTIME_FAST: clockid_t = 8;
 184 pub const CLOCK_REALTIME_PRECISE: clockid_t = 9;
 185 pub const CLOCK_REALTIME_FAST: clockid_t = 10;
 186 pub const CLOCK_MONOTONIC_PRECISE: clockid_t = 11;
 187 pub const CLOCK_MONOTONIC_FAST: clockid_t = 12;
 188 pub const CLOCK_SECOND: clockid_t = 13;
 189 pub const CLOCK_THREAD_CPUTIME_ID: clockid_t = 14;
 190 pub const CLOCK_PROCESS_CPUTIME_ID: clockid_t = 15;
 191
 192 pub const CTL_UNSPEC: ::c_int = 0;
 193 pub const CTL_KERN: ::c_int = 1;
 194 pub const CTL_VM: ::c_int = 2;
 195 pub const CTL_VFS: ::c_int = 3;
 196 pub const CTL_NET: ::c_int = 4;
 197 pub const CTL_DEBUG: ::c_int = 5;
 198 pub const CTL_HW: ::c_int = 6;
 199 pub const CTL_MACHDEP: ::c_int = 7;
 200 pub const CTL_USER: ::c_int = 8;
 201 pub const CTL_P1003_1B: ::c_int = 9;
 202 pub const KERN_OSTYPE: ::c_int = 1;
 203 pub const KERN_OSRELEASE: ::c_int = 2;
 204 pub const KERN_OSREV: ::c_int = 3;
 205 pub const KERN_VERSION: ::c_int = 4;
 206 pub const KERN_MAXVNODES: ::c_int = 5;
 207 pub const KERN_MAXPROC: ::c_int = 6;
 208 pub const KERN_MAXFILES: ::c_int = 7;
 209 pub const KERN_ARGMAX: ::c_int = 8;
 210 pub const KERN_SECURELVL: ::c_int = 9;
 211 pub const KERN_HOSTNAME: ::c_int = 10;
 212 pub const KERN_HOSTID: ::c_int = 11;
 213 pub const KERN_CLOCKRATE: ::c_int = 12;
 214 pub const KERN_VNODE: ::c_int = 13;
 215 pub const KERN_PROC: ::c_int = 14;
 216 pub const KERN_FILE: ::c_int = 15;
 217 pub const KERN_PROF: ::c_int = 16;
 218 pub const KERN_POSIX1: ::c_int = 17;
 219 pub const KERN_NGROUPS: ::c_int = 18;
 220 pub const KERN_JOB_CONTROL: ::c_int = 19;
 221 pub const KERN_SAVED_IDS: ::c_int = 20;
 222 pub const KERN_BOOTTIME: ::c_int = 21;
 223 pub const KERN_NISDOMAINNAME: ::c_int = 22;
 224 pub const KERN_UPDATEINTERVAL: ::c_int = 23;
 225 pub const KERN_OSRELDATE: ::c_int = 24;
 226 pub const KERN_NTP_PLL: ::c_int = 25;
 227 pub const KERN_BOOTFILE: ::c_int = 26;
 228 pub const KERN_MAXFILESPERPROC: ::c_int = 27;
 229 pub const KERN_MAXPROCPERUID: ::c_int = 28;
 230 pub const KERN_DUMPDEV: ::c_int = 29;
 231 pub const KERN_IPC: ::c_int = 30;
 232 pub const KERN_DUMMY: ::c_int = 31;
 233 pub const KERN_PS_STRINGS: ::c_int = 32;
 234 pub const KERN_USRSTACK: ::c_int = 33;
 235 pub const KERN_LOGSIGEXIT: ::c_int = 34;
 236 pub const KERN_IOV_MAX: ::c_int = 35;
 237 pub const KERN_HOSTUUID: ::c_int = 36;
 238 pub const KERN_ARND: ::c_int = 37;
 239 pub const KERN_PROC_ALL: ::c_int = 0;
 240 pub const KERN_PROC_PID: ::c_int = 1;
 241 pub const KERN_PROC_PGRP: ::c_int = 2;
 242 pub const KERN_PROC_SESSION: ::c_int = 3;
 243 pub const KERN_PROC_TTY: ::c_int = 4;
 244 pub const KERN_PROC_UID: ::c_int = 5;
 245 pub const KERN_PROC_RUID: ::c_int = 6;
 246 pub const KERN_PROC_ARGS: ::c_int = 7;
 247 pub const KERN_PROC_PROC: ::c_int = 8;
 248 pub const KERN_PROC_SV_NAME: ::c_int = 9;
 249 pub const KERN_PROC_RGID: ::c_int = 10;
 250 pub const KERN_PROC_GID: ::c_int = 11;
 251 pub const KERN_PROC_PATHNAME: ::c_int = 12;
 252 pub const KERN_PROC_OVMMAP: ::c_int = 13;
 253 pub const KERN_PROC_OFILEDESC: ::c_int = 14;
 254 pub const KERN_PROC_KSTACK: ::c_int = 15;
 255 pub const KERN_PROC_INC_THREAD: ::c_int = 0x10;
 256 pub const KERN_PROC_VMMAP: ::c_int = 32;
 257 pub const KERN_PROC_FILEDESC: ::c_int = 33;
 258 pub const KERN_PROC_GROUPS: ::c_int = 34;
 259 pub const KERN_PROC_ENV: ::c_int = 35;
 260 pub const KERN_PROC_AUXV: ::c_int = 36;
 261 pub const KERN_PROC_RLIMIT: ::c_int = 37;
 262 pub const KERN_PROC_PS_STRINGS: ::c_int = 38;
 263 pub const KERN_PROC_UMASK: ::c_int = 39;
 264 pub const KERN_PROC_OSREL: ::c_int = 40;
 265 pub const KERN_PROC_SIGTRAMP: ::c_int = 41;
 266 pub const KIPC_MAXSOCKBUF: ::c_int = 1;
 267 pub const KIPC_SOCKBUF_WASTE: ::c_int = 2;
 268 pub const KIPC_SOMAXCONN: ::c_int = 3;
 269 pub const KIPC_MAX_LINKHDR: ::c_int = 4;
 270 pub const KIPC_MAX_PROTOHDR: ::c_int = 5;
 271 pub const KIPC_MAX_HDR: ::c_int = 6;
 272 pub const KIPC_MAX_DATALEN: ::c_int = 7;
 273 pub const HW_MACHINE: ::c_int = 1;
 274 pub const HW_MODEL: ::c_int = 2;
 275 pub const HW_NCPU: ::c_int = 3;
 276 pub const HW_BYTEORDER: ::c_int = 4;
 277 pub const HW_PHYSMEM: ::c_int = 5;
 278 pub const HW_USERMEM: ::c_int = 6;
 279 pub const HW_PAGESIZE: ::c_int = 7;
 280 pub const HW_DISKNAMES: ::c_int = 8;
 281 pub const HW_DISKSTATS: ::c_int = 9;
 282 pub const HW_FLOATINGPT: ::c_int = 10;
 283 pub const HW_MACHINE_ARCH: ::c_int = 11;
 284 pub const HW_REALMEM: ::c_int = 12;
 285 pub const USER_CS_PATH: ::c_int = 1;
 286 pub const USER_BC_BASE_MAX: ::c_int = 2;
 287 pub const USER_BC_DIM_MAX: ::c_int = 3;
 288 pub const USER_BC_SCALE_MAX: ::c_int = 4;
 289 pub const USER_BC_STRING_MAX: ::c_int = 5;
 290 pub const USER_COLL_WEIGHTS_MAX: ::c_int = 6;
 291 pub const USER_EXPR_NEST_MAX: ::c_int = 7;
 292 pub const USER_LINE_MAX: ::c_int = 8;
 293 pub const USER_RE_DUP_MAX: ::c_int = 9;
 294 pub const USER_POSIX2_VERSION: ::c_int = 10;
 295 pub const USER_POSIX2_C_BIND: ::c_int = 11;
 296 pub const USER_POSIX2_C_DEV: ::c_int = 12;
 297 pub const USER_POSIX2_CHAR_TERM: ::c_int = 13;
 298 pub const USER_POSIX2_FORT_DEV: ::c_int = 14;
 299 pub const USER_POSIX2_FORT_RUN: ::c_int = 15;
 300 pub const USER_POSIX2_LOCALEDEF: ::c_int = 16;
 301 pub const USER_POSIX2_SW_DEV: ::c_int = 17;
 302 pub const USER_POSIX2_UPE: ::c_int = 18;
 303 pub const USER_STREAM_MAX: ::c_int = 19;
 304 pub const USER_TZNAME_MAX: ::c_int = 20;
 305 pub const CTL_P1003_1B_ASYNCHRONOUS_IO: ::c_int = 1;
 306 pub const CTL_P1003_1B_MAPPED_FILES: ::c_int = 2;
 307 pub const CTL_P1003_1B_MEMLOCK: ::c_int = 3;
 308 pub const CTL_P1003_1B_MEMLOCK_RANGE: ::c_int = 4;
 309 pub const CTL_P1003_1B_MEMORY_PROTECTION: ::c_int = 5;
 310 pub const CTL_P1003_1B_MESSAGE_PASSING: ::c_int = 6;
 311 pub const CTL_P1003_1B_PRIORITIZED_IO: ::c_int = 7;
 312 pub const CTL_P1003_1B_PRIORITY_SCHEDULING: ::c_int = 8;
 313 pub const CTL_P1003_1B_REALTIME_SIGNALS: ::c_int = 9;
 314 pub const CTL_P1003_1B_SEMAPHORES: ::c_int = 10;
 315 pub const CTL_P1003_1B_FSYNC: ::c_int = 11;
 316 pub const CTL_P1003_1B_SHARED_MEMORY_OBJECTS: ::c_int = 12;
 317 pub const CTL_P1003_1B_SYNCHRONIZED_IO: ::c_int = 13;
 318 pub const CTL_P1003_1B_TIMERS: ::c_int = 14;
 319 pub const CTL_P1003_1B_AIO_LISTIO_MAX: ::c_int = 15;
 320 pub const CTL_P1003_1B_AIO_MAX: ::c_int = 16;
 321 pub const CTL_P1003_1B_AIO_PRIO_DELTA_MAX: ::c_int = 17;
 322 pub const CTL_P1003_1B_DELAYTIMER_MAX: ::c_int = 18;
 323 pub const CTL_P1003_1B_MQ_OPEN_MAX: ::c_int = 19;
 324 pub const CTL_P1003_1B_PAGESIZE: ::c_int = 20;
 325 pub const CTL_P1003_1B_RTSIG_MAX: ::c_int = 21;
 326 pub const CTL_P1003_1B_SEM_NSEMS_MAX: ::c_int = 22;
 327 pub const CTL_P1003_1B_SEM_VALUE_MAX: ::c_int = 23;
 328 pub const CTL_P1003_1B_SIGQUEUE_MAX: ::c_int = 24;
 329 pub const CTL_P1003_1B_TIMER_MAX: ::c_int = 25;
 330 pub const TIOCGPTN: ::c_uint = 0x4004740f;
 331 pub const TIOCPTMASTER: ::c_uint = 0x2000741c;
 332 pub const TIOCSIG: ::c_uint = 0x2004745f;
 333 pub const TIOCM_DCD: ::c_int = 0x40;
 334 pub const H4DISC: ::c_int = 0x7;
 335
 336 pub const JAIL_API_VERSION: u32 = 2;
 337 pub const JAIL_CREATE: ::c_int = 0x01;
 338 pub const JAIL_UPDATE: ::c_int = 0x02;
 339 pub const JAIL_ATTACH: ::c_int = 0x04;
 340 pub const JAIL_DYING: ::c_int = 0x08;
 341 pub const JAIL_SET_MASK: ::c_int = 0x0f;
 342 pub const JAIL_GET_MASK: ::c_int = 0x08;
 343 pub const JAIL_SYS_DISABLE: ::c_int = 0;
 344 pub const JAIL_SYS_NEW: ::c_int = 1;
 345 pub const JAIL_SYS_INHERIT: ::c_int = 2;
 346
 347 // The *_MAXID constants never should've been used outside of the
 348 // FreeBSD base system.  And with the exception of CTL_P1003_1B_MAXID,
 349 // they were all removed in svn r262489.  They remain here for backwards
 350 // compatibility only, and are scheduled to be removed in libc 1.0.0.
 351 #[doc(hidden)]
 352 pub const CTL_MAXID: ::c_int = 10;
 353 #[doc(hidden)]
 354 pub const KERN_MAXID: ::c_int = 38;
 355 #[doc(hidden)]
 356 pub const HW_MAXID: ::c_int = 13;
 357 #[doc(hidden)]
 358 pub const USER_MAXID: ::c_int = 21;
 359 #[doc(hidden)]
 360 pub const CTL_P1003_1B_MAXID: ::c_int = 26;
 361
 362 pub const MSG_PEEK: ::c_int = 0x2;
 363 pub const MSG_NOSIGNAL: ::c_int = 0x20000;
 364
 365 pub const EMPTY: ::c_short = 0;
 366 pub const BOOT_TIME: ::c_short = 1;
 367 pub const OLD_TIME: ::c_short = 2;
 368 pub const NEW_TIME: ::c_short = 3;
 369 pub const USER_PROCESS: ::c_short = 4;
 370 pub const INIT_PROCESS: ::c_short = 5;
 371 pub const LOGIN_PROCESS: ::c_short = 6;
 372 pub const DEAD_PROCESS: ::c_short = 7;
 373 pub const SHUTDOWN_TIME: ::c_short = 8;
 374
 375 pub const LC_COLLATE_MASK: ::c_int = (1 << 0);
 376 pub const LC_CTYPE_MASK: ::c_int = (1 << 1);
 377 pub const LC_MESSAGES_MASK: ::c_int = (1 << 2);
 378 pub const LC_MONETARY_MASK: ::c_int = (1 << 3);
 379 pub const LC_NUMERIC_MASK: ::c_int = (1 << 4);
 380 pub const LC_TIME_MASK: ::c_int = (1 << 5);
 381 pub const LC_ALL_MASK: ::c_int = LC_COLLATE_MASK
 382                                | LC_CTYPE_MASK
 383                                | LC_MESSAGES_MASK
 384                                | LC_MONETARY_MASK
 385                                | LC_NUMERIC_MASK
 386                                | LC_TIME_MASK;
 387
 388 pub const WSTOPPED: ::c_int = 2; // same as WUNTRACED
 389 pub const WCONTINUED: ::c_int = 4;
 390 pub const WNOWAIT: ::c_int = 8;
 391 pub const WEXITED: ::c_int = 16;
 392 pub const WTRAPPED: ::c_int = 32;
 393
 394 // FreeBSD defines a great many more of these, we only expose the
 395 // standardized ones.
 396 pub const P_PID: idtype_t = 0;
 397 pub const P_PGID: idtype_t = 2;
 398 pub const P_ALL: idtype_t = 7;
 399
 400 extern {
 401     pub fn __error() -> *mut ::c_int;
 402
 403     pub fn mprotect(addr: *const ::c_void, len: ::size_t, prot: ::c_int)
 404                     -> ::c_int;
 405
 406     pub fn clock_getres(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
 407     pub fn clock_gettime(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
 408     pub fn clock_settime(clk_id: clockid_t, tp: *const ::timespec) -> ::c_int;
 409
 410     pub fn jail(jail: *mut ::jail) -> ::c_int;
 411     pub fn jail_attach(jid: ::c_int) -> ::c_int;
 412     pub fn jail_remove(jid: ::c_int) -> ::c_int;
 413     pub fn jail_get(iov: *mut ::iovec, niov: ::c_uint, flags: ::c_int)
 414                     -> ::c_int;
 415     pub fn jail_set(iov: *mut ::iovec, niov: ::c_uint, flags: ::c_int)
 416                     -> ::c_int;
 417
 418     pub fn posix_fallocate(fd: ::c_int, offset: ::off_t,
 419                            len: ::off_t) -> ::c_int;
 420     pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t,
 421                          advise: ::c_int) -> ::c_int;
 422     pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
 423     pub fn mkostemps(template: *mut ::c_char,
 424                      suffixlen: ::c_int,
 425                      flags: ::c_int) -> ::c_int;
 426
 427     pub fn getutxuser(user: *const ::c_char) -> *mut utmpx;
 428     pub fn setutxdb(_type: ::c_int, file: *const ::c_char) -> ::c_int;
 429
 430     pub fn aio_waitcomplete(iocbp: *mut *mut aiocb,
 431                             timeout: *mut ::timespec) -> ::ssize_t;
 432
 433     pub fn freelocale(loc: ::locale_t) -> ::c_int;
 434     pub fn waitid(idtype: idtype_t, id: ::id_t, infop: *mut ::siginfo_t,
 435                   options: ::c_int) -> ::c_int;
 436 }
 437
 438 cfg_if! {
 439     if #[cfg(target_arch = "x86")] {
 440         mod x86;
 441         pub use self::x86::*;
 442     } else if #[cfg(target_arch = "x86_64")] {
 443         mod x86_64;
 444         pub use self::x86_64::*;
 445     } else if #[cfg(target_arch = "aarch64")] {
 446         mod aarch64;
 447         pub use self::aarch64::*;
 448     } else {
 449         // Unknown target_arch
 450     }
 451 }