1 pub type pthread_t = *mut ::c_void; 2 pub type clock_t = c_long; 3 #[cfg_attr( 4 not(feature = "rustc-dep-of-std"), 5 deprecated( 6 since = "0.2.80", 7 note = "This type is changed to 64-bit in musl 1.2.0, \ 8 we'll follow that change in the future release. \ 9 See #1848 for more info." 10 ) 11 )] 12 pub type time_t = c_long; 13 pub type suseconds_t = c_long; 14 pub type ino_t = u64; 15 pub type off_t = i64; 16 pub type blkcnt_t = i64; 17 18 pub type shmatt_t = ::c_ulong; 19 pub type msgqnum_t = ::c_ulong; 20 pub type msglen_t = ::c_ulong; 21 pub type fsblkcnt_t = ::c_ulonglong; 22 pub type fsfilcnt_t = ::c_ulonglong; 23 pub type rlim_t = ::c_ulonglong; 24 25 pub type flock64 = flock; 26 27 impl siginfo_t { si_addr(&self) -> *mut ::c_void28 pub unsafe fn si_addr(&self) -> *mut ::c_void { 29 #[repr(C)] 30 struct siginfo_sigfault { 31 _si_signo: ::c_int, 32 _si_errno: ::c_int, 33 _si_code: ::c_int, 34 si_addr: *mut ::c_void, 35 } 36 (*(self as *const siginfo_t as *const siginfo_sigfault)).si_addr 37 } 38 si_value(&self) -> ::sigval39 pub unsafe fn si_value(&self) -> ::sigval { 40 #[repr(C)] 41 struct siginfo_si_value { 42 _si_signo: ::c_int, 43 _si_errno: ::c_int, 44 _si_code: ::c_int, 45 _si_timerid: ::c_int, 46 _si_overrun: ::c_int, 47 si_value: ::sigval, 48 } 49 (*(self as *const siginfo_t as *const siginfo_si_value)).si_value 50 } 51 } 52 53 cfg_if! { 54 if #[cfg(libc_union)] { 55 // Internal, for casts to access union fields 56 #[repr(C)] 57 struct sifields_sigchld { 58 si_pid: ::pid_t, 59 si_uid: ::uid_t, 60 si_status: ::c_int, 61 si_utime: ::c_long, 62 si_stime: ::c_long, 63 } 64 impl ::Copy for sifields_sigchld {} 65 impl ::Clone for sifields_sigchld { 66 fn clone(&self) -> sifields_sigchld { 67 *self 68 } 69 } 70 71 // Internal, for casts to access union fields 72 #[repr(C)] 73 union sifields { 74 _align_pointer: *mut ::c_void, 75 sigchld: sifields_sigchld, 76 } 77 78 // Internal, for casts to access union fields. Note that some variants 79 // of sifields start with a pointer, which makes the alignment of 80 // sifields vary on 32-bit and 64-bit architectures. 81 #[repr(C)] 82 struct siginfo_f { 83 _siginfo_base: [::c_int; 3], 84 sifields: sifields, 85 } 86 87 impl siginfo_t { 88 unsafe fn sifields(&self) -> &sifields { 89 &(*(self as *const siginfo_t as *const siginfo_f)).sifields 90 } 91 92 pub unsafe fn si_pid(&self) -> ::pid_t { 93 self.sifields().sigchld.si_pid 94 } 95 96 pub unsafe fn si_uid(&self) -> ::uid_t { 97 self.sifields().sigchld.si_uid 98 } 99 100 pub unsafe fn si_status(&self) -> ::c_int { 101 self.sifields().sigchld.si_status 102 } 103 104 pub unsafe fn si_utime(&self) -> ::c_long { 105 self.sifields().sigchld.si_utime 106 } 107 108 pub unsafe fn si_stime(&self) -> ::c_long { 109 self.sifields().sigchld.si_stime 110 } 111 } 112 } 113 } 114 115 s! { 116 pub struct aiocb { 117 pub aio_fildes: ::c_int, 118 pub aio_lio_opcode: ::c_int, 119 pub aio_reqprio: ::c_int, 120 pub aio_buf: *mut ::c_void, 121 pub aio_nbytes: ::size_t, 122 pub aio_sigevent: ::sigevent, 123 __td: *mut ::c_void, 124 __lock: [::c_int; 2], 125 __err: ::c_int, 126 __ret: ::ssize_t, 127 pub aio_offset: off_t, 128 __next: *mut ::c_void, 129 __prev: *mut ::c_void, 130 #[cfg(target_pointer_width = "32")] 131 __dummy4: [::c_char; 24], 132 #[cfg(target_pointer_width = "64")] 133 __dummy4: [::c_char; 16], 134 } 135 136 pub struct sigaction { 137 pub sa_sigaction: ::sighandler_t, 138 pub sa_mask: ::sigset_t, 139 pub sa_flags: ::c_int, 140 pub sa_restorer: ::Option<extern fn()>, 141 } 142 143 pub struct statvfs { 144 pub f_bsize: ::c_ulong, 145 pub f_frsize: ::c_ulong, 146 pub f_blocks: ::fsblkcnt_t, 147 pub f_bfree: ::fsblkcnt_t, 148 pub f_bavail: ::fsblkcnt_t, 149 pub f_files: ::fsfilcnt_t, 150 pub f_ffree: ::fsfilcnt_t, 151 pub f_favail: ::fsfilcnt_t, 152 #[cfg(target_endian = "little")] 153 pub f_fsid: ::c_ulong, 154 #[cfg(target_pointer_width = "32")] 155 __f_unused: ::c_int, 156 #[cfg(target_endian = "big")] 157 pub f_fsid: ::c_ulong, 158 pub f_flag: ::c_ulong, 159 pub f_namemax: ::c_ulong, 160 __f_spare: [::c_int; 6], 161 } 162 163 pub struct termios { 164 pub c_iflag: ::tcflag_t, 165 pub c_oflag: ::tcflag_t, 166 pub c_cflag: ::tcflag_t, 167 pub c_lflag: ::tcflag_t, 168 pub c_line: ::cc_t, 169 pub c_cc: [::cc_t; ::NCCS], 170 pub __c_ispeed: ::speed_t, 171 pub __c_ospeed: ::speed_t, 172 } 173 174 pub struct flock { 175 pub l_type: ::c_short, 176 pub l_whence: ::c_short, 177 pub l_start: ::off_t, 178 pub l_len: ::off_t, 179 pub l_pid: ::pid_t, 180 } 181 182 pub struct regex_t { 183 __re_nsub: ::size_t, 184 __opaque: *mut ::c_void, 185 __padding: [*mut ::c_void; 4usize], 186 __nsub2: ::size_t, 187 __padding2: ::c_char, 188 } 189 190 pub struct rtentry { 191 pub rt_pad1: ::c_ulong, 192 pub rt_dst: ::sockaddr, 193 pub rt_gateway: ::sockaddr, 194 pub rt_genmask: ::sockaddr, 195 pub rt_flags: ::c_ushort, 196 pub rt_pad2: ::c_short, 197 pub rt_pad3: ::c_ulong, 198 pub rt_tos: ::c_uchar, 199 pub rt_class: ::c_uchar, 200 #[cfg(target_pointer_width = "64")] 201 pub rt_pad4: [::c_short; 3usize], 202 #[cfg(not(target_pointer_width = "64"))] 203 pub rt_pad4: [::c_short; 1usize], 204 pub rt_metric: ::c_short, 205 pub rt_dev: *mut ::c_char, 206 pub rt_mtu: ::c_ulong, 207 pub rt_window: ::c_ulong, 208 pub rt_irtt: ::c_ushort, 209 } 210 211 pub struct ip_mreqn { 212 pub imr_multiaddr: ::in_addr, 213 pub imr_address: ::in_addr, 214 pub imr_ifindex: ::c_int, 215 } 216 217 pub struct __exit_status { 218 pub e_termination: ::c_short, 219 pub e_exit: ::c_short, 220 } 221 222 pub struct Elf64_Chdr { 223 pub ch_type: ::Elf64_Word, 224 pub ch_reserved: ::Elf64_Word, 225 pub ch_size: ::Elf64_Xword, 226 pub ch_addralign: ::Elf64_Xword, 227 } 228 229 pub struct Elf32_Chdr { 230 pub ch_type: ::Elf32_Word, 231 pub ch_size: ::Elf32_Word, 232 pub ch_addralign: ::Elf32_Word, 233 } 234 235 pub struct timex { 236 pub modes: ::c_uint, 237 pub offset: ::c_long, 238 pub freq: ::c_long, 239 pub maxerror: ::c_long, 240 pub esterror: ::c_long, 241 pub status: ::c_int, 242 pub constant: ::c_long, 243 pub precision: ::c_long, 244 pub tolerance: ::c_long, 245 pub time: ::timeval, 246 pub tick: ::c_long, 247 pub ppsfreq: ::c_long, 248 pub jitter: ::c_long, 249 pub shift: ::c_int, 250 pub stabil: ::c_long, 251 pub jitcnt: ::c_long, 252 pub calcnt: ::c_long, 253 pub errcnt: ::c_long, 254 pub stbcnt: ::c_long, 255 pub tai: ::c_int, 256 pub __padding: [::c_int; 11], 257 } 258 259 pub struct ntptimeval { 260 pub time: ::timeval, 261 pub maxerror: ::c_long, 262 pub esterror: ::c_long, 263 } 264 } 265 266 s_no_extra_traits! { 267 pub struct sysinfo { 268 pub uptime: ::c_ulong, 269 pub loads: [::c_ulong; 3], 270 pub totalram: ::c_ulong, 271 pub freeram: ::c_ulong, 272 pub sharedram: ::c_ulong, 273 pub bufferram: ::c_ulong, 274 pub totalswap: ::c_ulong, 275 pub freeswap: ::c_ulong, 276 pub procs: ::c_ushort, 277 pub pad: ::c_ushort, 278 pub totalhigh: ::c_ulong, 279 pub freehigh: ::c_ulong, 280 pub mem_unit: ::c_uint, 281 pub __reserved: [::c_char; 256], 282 } 283 284 // FIXME: musl added paddings and adjusted 285 // layout in 1.2.0 but our CI is still 1.1.24. 286 // So, I'm leaving some fields as comments for now. 287 // ref. https://github.com/bminor/musl/commit/ 288 // 1e7f0fcd7ff2096904fd93a2ee6d12a2392be392 289 pub struct utmpx { 290 pub ut_type: ::c_short, 291 //__ut_pad1: ::c_short, 292 pub ut_pid: ::pid_t, 293 pub ut_line: [::c_char; 32], 294 pub ut_id: [::c_char; 4], 295 pub ut_user: [::c_char; 32], 296 pub ut_host: [::c_char; 256], 297 pub ut_exit: __exit_status, 298 299 //#[cfg(target_endian = "little")] 300 pub ut_session: ::c_long, 301 //#[cfg(target_endian = "little")] 302 //__ut_pad2: ::c_long, 303 304 //#[cfg(not(target_endian = "little"))] 305 //__ut_pad2: ::c_int, 306 //#[cfg(not(target_endian = "little"))] 307 //pub ut_session: ::c_int, 308 309 pub ut_tv: ::timeval, 310 pub ut_addr_v6: [::c_uint; 4], 311 __unused: [::c_char; 20], 312 } 313 } 314 315 cfg_if! { 316 if #[cfg(feature = "extra_traits")] { 317 impl PartialEq for sysinfo { 318 fn eq(&self, other: &sysinfo) -> bool { 319 self.uptime == other.uptime 320 && self.loads == other.loads 321 && self.totalram == other.totalram 322 && self.freeram == other.freeram 323 && self.sharedram == other.sharedram 324 && self.bufferram == other.bufferram 325 && self.totalswap == other.totalswap 326 && self.freeswap == other.freeswap 327 && self.procs == other.procs 328 && self.pad == other.pad 329 && self.totalhigh == other.totalhigh 330 && self.freehigh == other.freehigh 331 && self.mem_unit == other.mem_unit 332 && self 333 .__reserved 334 .iter() 335 .zip(other.__reserved.iter()) 336 .all(|(a,b)| a == b) 337 } 338 } 339 340 impl Eq for sysinfo {} 341 342 impl ::fmt::Debug for sysinfo { 343 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { 344 f.debug_struct("sysinfo") 345 .field("uptime", &self.uptime) 346 .field("loads", &self.loads) 347 .field("totalram", &self.totalram) 348 .field("freeram", &self.freeram) 349 .field("sharedram", &self.sharedram) 350 .field("bufferram", &self.bufferram) 351 .field("totalswap", &self.totalswap) 352 .field("freeswap", &self.freeswap) 353 .field("procs", &self.procs) 354 .field("pad", &self.pad) 355 .field("totalhigh", &self.totalhigh) 356 .field("freehigh", &self.freehigh) 357 .field("mem_unit", &self.mem_unit) 358 // FIXME: .field("__reserved", &self.__reserved) 359 .finish() 360 } 361 } 362 363 impl ::hash::Hash for sysinfo { 364 fn hash<H: ::hash::Hasher>(&self, state: &mut H) { 365 self.uptime.hash(state); 366 self.loads.hash(state); 367 self.totalram.hash(state); 368 self.freeram.hash(state); 369 self.sharedram.hash(state); 370 self.bufferram.hash(state); 371 self.totalswap.hash(state); 372 self.freeswap.hash(state); 373 self.procs.hash(state); 374 self.pad.hash(state); 375 self.totalhigh.hash(state); 376 self.freehigh.hash(state); 377 self.mem_unit.hash(state); 378 self.__reserved.hash(state); 379 } 380 } 381 382 impl PartialEq for utmpx { 383 fn eq(&self, other: &utmpx) -> bool { 384 self.ut_type == other.ut_type 385 //&& self.__ut_pad1 == other.__ut_pad1 386 && self.ut_pid == other.ut_pid 387 && self.ut_line == other.ut_line 388 && self.ut_id == other.ut_id 389 && self.ut_user == other.ut_user 390 && self 391 .ut_host 392 .iter() 393 .zip(other.ut_host.iter()) 394 .all(|(a,b)| a == b) 395 && self.ut_exit == other.ut_exit 396 && self.ut_session == other.ut_session 397 //&& self.__ut_pad2 == other.__ut_pad2 398 && self.ut_tv == other.ut_tv 399 && self.ut_addr_v6 == other.ut_addr_v6 400 && self.__unused == other.__unused 401 } 402 } 403 404 impl Eq for utmpx {} 405 406 impl ::fmt::Debug for utmpx { 407 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { 408 f.debug_struct("utmpx") 409 .field("ut_type", &self.ut_type) 410 //.field("__ut_pad1", &self.__ut_pad1) 411 .field("ut_pid", &self.ut_pid) 412 .field("ut_line", &self.ut_line) 413 .field("ut_id", &self.ut_id) 414 .field("ut_user", &self.ut_user) 415 //FIXME: .field("ut_host", &self.ut_host) 416 .field("ut_exit", &self.ut_exit) 417 .field("ut_session", &self.ut_session) 418 //.field("__ut_pad2", &self.__ut_pad2) 419 .field("ut_tv", &self.ut_tv) 420 .field("ut_addr_v6", &self.ut_addr_v6) 421 .field("__unused", &self.__unused) 422 .finish() 423 } 424 } 425 426 impl ::hash::Hash for utmpx { 427 fn hash<H: ::hash::Hasher>(&self, state: &mut H) { 428 self.ut_type.hash(state); 429 //self.__ut_pad1.hash(state); 430 self.ut_pid.hash(state); 431 self.ut_line.hash(state); 432 self.ut_id.hash(state); 433 self.ut_user.hash(state); 434 self.ut_host.hash(state); 435 self.ut_exit.hash(state); 436 self.ut_session.hash(state); 437 //self.__ut_pad2.hash(state); 438 self.ut_tv.hash(state); 439 self.ut_addr_v6.hash(state); 440 self.__unused.hash(state); 441 } 442 } 443 } 444 } 445 446 // include/sys/mman.h 447 /* 448 * Huge page size encoding when MAP_HUGETLB is specified, and a huge page 449 * size other than the default is desired. See hugetlb_encode.h. 450 * All known huge page size encodings are provided here. It is the 451 * responsibility of the application to know which sizes are supported on 452 * the running system. See mmap(2) man page for details. 453 */ 454 pub const MAP_HUGE_SHIFT: ::c_int = 26; 455 pub const MAP_HUGE_MASK: ::c_int = 0x3f; 456 457 pub const MAP_HUGE_64KB: ::c_int = 16 << MAP_HUGE_SHIFT; 458 pub const MAP_HUGE_512KB: ::c_int = 19 << MAP_HUGE_SHIFT; 459 pub const MAP_HUGE_1MB: ::c_int = 20 << MAP_HUGE_SHIFT; 460 pub const MAP_HUGE_2MB: ::c_int = 21 << MAP_HUGE_SHIFT; 461 pub const MAP_HUGE_8MB: ::c_int = 23 << MAP_HUGE_SHIFT; 462 pub const MAP_HUGE_16MB: ::c_int = 24 << MAP_HUGE_SHIFT; 463 pub const MAP_HUGE_32MB: ::c_int = 25 << MAP_HUGE_SHIFT; 464 pub const MAP_HUGE_256MB: ::c_int = 28 << MAP_HUGE_SHIFT; 465 pub const MAP_HUGE_512MB: ::c_int = 29 << MAP_HUGE_SHIFT; 466 pub const MAP_HUGE_1GB: ::c_int = 30 << MAP_HUGE_SHIFT; 467 pub const MAP_HUGE_2GB: ::c_int = 31 << MAP_HUGE_SHIFT; 468 pub const MAP_HUGE_16GB: ::c_int = 34 << MAP_HUGE_SHIFT; 469 470 pub const MS_RMT_MASK: ::c_ulong = 0x02800051; 471 472 pub const SFD_CLOEXEC: ::c_int = 0x080000; 473 474 pub const NCCS: usize = 32; 475 476 pub const O_TRUNC: ::c_int = 512; 477 pub const O_NOATIME: ::c_int = 0o1000000; 478 pub const O_CLOEXEC: ::c_int = 0x80000; 479 pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY; 480 481 pub const EBFONT: ::c_int = 59; 482 pub const ENOSTR: ::c_int = 60; 483 pub const ENODATA: ::c_int = 61; 484 pub const ETIME: ::c_int = 62; 485 pub const ENOSR: ::c_int = 63; 486 pub const ENONET: ::c_int = 64; 487 pub const ENOPKG: ::c_int = 65; 488 pub const EREMOTE: ::c_int = 66; 489 pub const ENOLINK: ::c_int = 67; 490 pub const EADV: ::c_int = 68; 491 pub const ESRMNT: ::c_int = 69; 492 pub const ECOMM: ::c_int = 70; 493 pub const EPROTO: ::c_int = 71; 494 pub const EDOTDOT: ::c_int = 73; 495 496 pub const F_RDLCK: ::c_int = 0; 497 pub const F_WRLCK: ::c_int = 1; 498 pub const F_UNLCK: ::c_int = 2; 499 500 pub const SA_NODEFER: ::c_int = 0x40000000; 501 pub const SA_RESETHAND: ::c_int = 0x80000000; 502 pub const SA_RESTART: ::c_int = 0x10000000; 503 pub const SA_NOCLDSTOP: ::c_int = 0x00000001; 504 505 pub const EPOLL_CLOEXEC: ::c_int = 0x80000; 506 507 pub const EFD_CLOEXEC: ::c_int = 0x80000; 508 509 pub const BUFSIZ: ::c_uint = 1024; 510 pub const TMP_MAX: ::c_uint = 10000; 511 pub const FOPEN_MAX: ::c_uint = 1000; 512 pub const FILENAME_MAX: ::c_uint = 4096; 513 pub const O_PATH: ::c_int = 0o10000000; 514 pub const O_EXEC: ::c_int = 0o10000000; 515 pub const O_SEARCH: ::c_int = 0o10000000; 516 pub const O_ACCMODE: ::c_int = 0o10000003; 517 pub const O_NDELAY: ::c_int = O_NONBLOCK; 518 pub const NI_MAXHOST: ::socklen_t = 255; 519 pub const PTHREAD_STACK_MIN: ::size_t = 2048; 520 521 pub const POSIX_MADV_DONTNEED: ::c_int = 4; 522 523 pub const RLIM_INFINITY: ::rlim_t = !0; 524 pub const RLIMIT_RTTIME: ::c_int = 15; 525 526 pub const MAP_ANONYMOUS: ::c_int = MAP_ANON; 527 528 pub const SOCK_DCCP: ::c_int = 6; 529 pub const SOCK_PACKET: ::c_int = 10; 530 531 #[deprecated(since = "0.2.55", note = "Use SIGSYS instead")] 532 pub const SIGUNUSED: ::c_int = ::SIGSYS; 533 534 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4; 535 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4; 536 pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8; 537 538 pub const CPU_SETSIZE: ::c_int = 128; 539 540 pub const PTRACE_TRACEME: ::c_int = 0; 541 pub const PTRACE_PEEKTEXT: ::c_int = 1; 542 pub const PTRACE_PEEKDATA: ::c_int = 2; 543 pub const PTRACE_PEEKUSER: ::c_int = 3; 544 pub const PTRACE_POKETEXT: ::c_int = 4; 545 pub const PTRACE_POKEDATA: ::c_int = 5; 546 pub const PTRACE_POKEUSER: ::c_int = 6; 547 pub const PTRACE_CONT: ::c_int = 7; 548 pub const PTRACE_KILL: ::c_int = 8; 549 pub const PTRACE_SINGLESTEP: ::c_int = 9; 550 pub const PTRACE_GETREGS: ::c_int = 12; 551 pub const PTRACE_SETREGS: ::c_int = 13; 552 pub const PTRACE_GETFPREGS: ::c_int = 14; 553 pub const PTRACE_SETFPREGS: ::c_int = 15; 554 pub const PTRACE_ATTACH: ::c_int = 16; 555 pub const PTRACE_DETACH: ::c_int = 17; 556 pub const PTRACE_GETFPXREGS: ::c_int = 18; 557 pub const PTRACE_SETFPXREGS: ::c_int = 19; 558 pub const PTRACE_SYSCALL: ::c_int = 24; 559 pub const PTRACE_SETOPTIONS: ::c_int = 0x4200; 560 pub const PTRACE_GETEVENTMSG: ::c_int = 0x4201; 561 pub const PTRACE_GETSIGINFO: ::c_int = 0x4202; 562 pub const PTRACE_SETSIGINFO: ::c_int = 0x4203; 563 pub const PTRACE_GETREGSET: ::c_int = 0x4204; 564 pub const PTRACE_SETREGSET: ::c_int = 0x4205; 565 pub const PTRACE_SEIZE: ::c_int = 0x4206; 566 pub const PTRACE_INTERRUPT: ::c_int = 0x4207; 567 pub const PTRACE_LISTEN: ::c_int = 0x4208; 568 pub const PTRACE_PEEKSIGINFO: ::c_int = 0x4209; 569 570 pub const FAN_MARK_INODE: ::c_uint = 0x0000_0000; 571 pub const FAN_MARK_MOUNT: ::c_uint = 0x0000_0010; 572 // NOTE: FAN_MARK_FILESYSTEM requires Linux Kernel >= 4.20.0 573 pub const FAN_MARK_FILESYSTEM: ::c_uint = 0x0000_0100; 574 575 pub const AF_IB: ::c_int = 27; 576 pub const AF_MPLS: ::c_int = 28; 577 pub const AF_NFC: ::c_int = 39; 578 pub const AF_VSOCK: ::c_int = 40; 579 pub const AF_XDP: ::c_int = 44; 580 pub const PF_IB: ::c_int = AF_IB; 581 pub const PF_MPLS: ::c_int = AF_MPLS; 582 pub const PF_NFC: ::c_int = AF_NFC; 583 pub const PF_VSOCK: ::c_int = AF_VSOCK; 584 pub const PF_XDP: ::c_int = AF_XDP; 585 586 pub const EFD_NONBLOCK: ::c_int = ::O_NONBLOCK; 587 588 pub const SFD_NONBLOCK: ::c_int = ::O_NONBLOCK; 589 590 pub const TCSANOW: ::c_int = 0; 591 pub const TCSADRAIN: ::c_int = 1; 592 pub const TCSAFLUSH: ::c_int = 2; 593 594 pub const RTLD_GLOBAL: ::c_int = 0x100; 595 pub const RTLD_NOLOAD: ::c_int = 0x4; 596 597 pub const CLOCK_SGI_CYCLE: ::clockid_t = 10; 598 599 pub const B0: ::speed_t = 0o000000; 600 pub const B50: ::speed_t = 0o000001; 601 pub const B75: ::speed_t = 0o000002; 602 pub const B110: ::speed_t = 0o000003; 603 pub const B134: ::speed_t = 0o000004; 604 pub const B150: ::speed_t = 0o000005; 605 pub const B200: ::speed_t = 0o000006; 606 pub const B300: ::speed_t = 0o000007; 607 pub const B600: ::speed_t = 0o000010; 608 pub const B1200: ::speed_t = 0o000011; 609 pub const B1800: ::speed_t = 0o000012; 610 pub const B2400: ::speed_t = 0o000013; 611 pub const B4800: ::speed_t = 0o000014; 612 pub const B9600: ::speed_t = 0o000015; 613 pub const B19200: ::speed_t = 0o000016; 614 pub const B38400: ::speed_t = 0o000017; 615 pub const EXTA: ::speed_t = B19200; 616 pub const EXTB: ::speed_t = B38400; 617 618 pub const RLIMIT_CPU: ::c_int = 0; 619 pub const RLIMIT_FSIZE: ::c_int = 1; 620 pub const RLIMIT_DATA: ::c_int = 2; 621 pub const RLIMIT_STACK: ::c_int = 3; 622 pub const RLIMIT_CORE: ::c_int = 4; 623 pub const RLIMIT_LOCKS: ::c_int = 10; 624 pub const RLIMIT_SIGPENDING: ::c_int = 11; 625 pub const RLIMIT_MSGQUEUE: ::c_int = 12; 626 pub const RLIMIT_NICE: ::c_int = 13; 627 pub const RLIMIT_RTPRIO: ::c_int = 14; 628 629 pub const REG_OK: ::c_int = 0; 630 631 pub const TIOCSBRK: ::c_int = 0x5427; 632 pub const TIOCCBRK: ::c_int = 0x5428; 633 634 pub const PRIO_PROCESS: ::c_int = 0; 635 pub const PRIO_PGRP: ::c_int = 1; 636 pub const PRIO_USER: ::c_int = 2; 637 638 pub const ADJ_OFFSET: ::c_uint = 0x0001; 639 pub const ADJ_FREQUENCY: ::c_uint = 0x0002; 640 pub const ADJ_MAXERROR: ::c_uint = 0x0004; 641 pub const ADJ_ESTERROR: ::c_uint = 0x0008; 642 pub const ADJ_STATUS: ::c_uint = 0x0010; 643 pub const ADJ_TIMECONST: ::c_uint = 0x0020; 644 pub const ADJ_TAI: ::c_uint = 0x0080; 645 pub const ADJ_SETOFFSET: ::c_uint = 0x0100; 646 pub const ADJ_MICRO: ::c_uint = 0x1000; 647 pub const ADJ_NANO: ::c_uint = 0x2000; 648 pub const ADJ_TICK: ::c_uint = 0x4000; 649 pub const ADJ_OFFSET_SINGLESHOT: ::c_uint = 0x8001; 650 pub const ADJ_OFFSET_SS_READ: ::c_uint = 0xa001; 651 pub const MOD_OFFSET: ::c_uint = ADJ_OFFSET; 652 pub const MOD_FREQUENCY: ::c_uint = ADJ_FREQUENCY; 653 pub const MOD_MAXERROR: ::c_uint = ADJ_MAXERROR; 654 pub const MOD_ESTERROR: ::c_uint = ADJ_ESTERROR; 655 pub const MOD_STATUS: ::c_uint = ADJ_STATUS; 656 pub const MOD_TIMECONST: ::c_uint = ADJ_TIMECONST; 657 pub const MOD_CLKB: ::c_uint = ADJ_TICK; 658 pub const MOD_CLKA: ::c_uint = ADJ_OFFSET_SINGLESHOT; 659 pub const MOD_TAI: ::c_uint = ADJ_TAI; 660 pub const MOD_MICRO: ::c_uint = ADJ_MICRO; 661 pub const MOD_NANO: ::c_uint = ADJ_NANO; 662 pub const STA_PLL: ::c_int = 0x0001; 663 pub const STA_PPSFREQ: ::c_int = 0x0002; 664 pub const STA_PPSTIME: ::c_int = 0x0004; 665 pub const STA_FLL: ::c_int = 0x0008; 666 pub const STA_INS: ::c_int = 0x0010; 667 pub const STA_DEL: ::c_int = 0x0020; 668 pub const STA_UNSYNC: ::c_int = 0x0040; 669 pub const STA_FREQHOLD: ::c_int = 0x0080; 670 pub const STA_PPSSIGNAL: ::c_int = 0x0100; 671 pub const STA_PPSJITTER: ::c_int = 0x0200; 672 pub const STA_PPSWANDER: ::c_int = 0x0400; 673 pub const STA_PPSERROR: ::c_int = 0x0800; 674 pub const STA_CLOCKERR: ::c_int = 0x1000; 675 pub const STA_NANO: ::c_int = 0x2000; 676 pub const STA_MODE: ::c_int = 0x4000; 677 pub const STA_CLK: ::c_int = 0x8000; 678 pub const STA_RONLY: ::c_int = STA_PPSSIGNAL 679 | STA_PPSJITTER 680 | STA_PPSWANDER 681 | STA_PPSERROR 682 | STA_CLOCKERR 683 | STA_NANO 684 | STA_MODE 685 | STA_CLK; 686 687 pub const TIME_OK: ::c_int = 0; 688 pub const TIME_INS: ::c_int = 1; 689 pub const TIME_DEL: ::c_int = 2; 690 pub const TIME_OOP: ::c_int = 3; 691 pub const TIME_WAIT: ::c_int = 4; 692 pub const TIME_ERROR: ::c_int = 5; 693 pub const TIME_BAD: ::c_int = TIME_ERROR; 694 pub const MAXTC: ::c_long = 6; 695 696 cfg_if! { 697 if #[cfg(target_arch = "s390x")] { 698 pub const POSIX_FADV_DONTNEED: ::c_int = 6; 699 pub const POSIX_FADV_NOREUSE: ::c_int = 7; 700 } else { 701 pub const POSIX_FADV_DONTNEED: ::c_int = 4; 702 pub const POSIX_FADV_NOREUSE: ::c_int = 5; 703 } 704 } 705 706 extern "C" { sendmmsg( sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, flags: ::c_uint, ) -> ::c_int707 pub fn sendmmsg( 708 sockfd: ::c_int, 709 msgvec: *mut ::mmsghdr, 710 vlen: ::c_uint, 711 flags: ::c_uint, 712 ) -> ::c_int; recvmmsg( sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, flags: ::c_uint, timeout: *mut ::timespec, ) -> ::c_int713 pub fn recvmmsg( 714 sockfd: ::c_int, 715 msgvec: *mut ::mmsghdr, 716 vlen: ::c_uint, 717 flags: ::c_uint, 718 timeout: *mut ::timespec, 719 ) -> ::c_int; 720 getrlimit64(resource: ::c_int, rlim: *mut ::rlimit64) -> ::c_int721 pub fn getrlimit64(resource: ::c_int, rlim: *mut ::rlimit64) -> ::c_int; setrlimit64(resource: ::c_int, rlim: *const ::rlimit64) -> ::c_int722 pub fn setrlimit64(resource: ::c_int, rlim: *const ::rlimit64) -> ::c_int; getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int723 pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int724 pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; prlimit( pid: ::pid_t, resource: ::c_int, new_limit: *const ::rlimit, old_limit: *mut ::rlimit, ) -> ::c_int725 pub fn prlimit( 726 pid: ::pid_t, 727 resource: ::c_int, 728 new_limit: *const ::rlimit, 729 old_limit: *mut ::rlimit, 730 ) -> ::c_int; prlimit64( pid: ::pid_t, resource: ::c_int, new_limit: *const ::rlimit64, old_limit: *mut ::rlimit64, ) -> ::c_int731 pub fn prlimit64( 732 pid: ::pid_t, 733 resource: ::c_int, 734 new_limit: *const ::rlimit64, 735 old_limit: *mut ::rlimit64, 736 ) -> ::c_int; 737 gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int738 pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int; ptrace(request: ::c_int, ...) -> ::c_long739 pub fn ptrace(request: ::c_int, ...) -> ::c_long; getpriority(which: ::c_int, who: ::id_t) -> ::c_int740 pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int; setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int741 pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int; 742 // Musl targets need the `mask` argument of `fanotify_mark` be specified 743 // `::c_ulonglong` instead of `u64` or there will be a type mismatch between 744 // `long long unsigned int` and the expected `uint64_t`. fanotify_mark( fd: ::c_int, flags: ::c_uint, mask: ::c_ulonglong, dirfd: ::c_int, path: *const ::c_char, ) -> ::c_int745 pub fn fanotify_mark( 746 fd: ::c_int, 747 flags: ::c_uint, 748 mask: ::c_ulonglong, 749 dirfd: ::c_int, 750 path: *const ::c_char, 751 ) -> ::c_int; getauxval(type_: ::c_ulong) -> ::c_ulong752 pub fn getauxval(type_: ::c_ulong) -> ::c_ulong; 753 754 // Added in `musl` 1.1.20 explicit_bzero(s: *mut ::c_void, len: ::size_t)755 pub fn explicit_bzero(s: *mut ::c_void, len: ::size_t); 756 // Added in `musl` 1.2.2 reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void757 pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void; 758 adjtimex(buf: *mut ::timex) -> ::c_int759 pub fn adjtimex(buf: *mut ::timex) -> ::c_int; clock_adjtime(clk_id: ::clockid_t, buf: *mut ::timex) -> ::c_int760 pub fn clock_adjtime(clk_id: ::clockid_t, buf: *mut ::timex) -> ::c_int; 761 } 762 763 cfg_if! { 764 if #[cfg(any(target_arch = "x86_64", 765 target_arch = "aarch64", 766 target_arch = "mips64", 767 target_arch = "powerpc64", 768 target_arch = "s390x"))] { 769 mod b64; 770 pub use self::b64::*; 771 } else if #[cfg(any(target_arch = "x86", 772 target_arch = "mips", 773 target_arch = "powerpc", 774 target_arch = "hexagon", 775 target_arch = "arm"))] { 776 mod b32; 777 pub use self::b32::*; 778 } else { } 779 } 780