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 cfg_if! { 28 if #[cfg(doc)] { 29 // Used in `linux::arch` to define ioctl constants. 30 pub(crate) type Ioctl = ::c_int; 31 } else { 32 #[doc(hidden)] 33 pub type Ioctl = ::c_int; 34 } 35 } 36 37 impl siginfo_t { si_addr(&self) -> *mut ::c_void38 pub unsafe fn si_addr(&self) -> *mut ::c_void { 39 #[repr(C)] 40 struct siginfo_sigfault { 41 _si_signo: ::c_int, 42 _si_errno: ::c_int, 43 _si_code: ::c_int, 44 si_addr: *mut ::c_void, 45 } 46 (*(self as *const siginfo_t as *const siginfo_sigfault)).si_addr 47 } 48 si_value(&self) -> ::sigval49 pub unsafe fn si_value(&self) -> ::sigval { 50 #[repr(C)] 51 struct siginfo_si_value { 52 _si_signo: ::c_int, 53 _si_errno: ::c_int, 54 _si_code: ::c_int, 55 _si_timerid: ::c_int, 56 _si_overrun: ::c_int, 57 si_value: ::sigval, 58 } 59 (*(self as *const siginfo_t as *const siginfo_si_value)).si_value 60 } 61 } 62 63 cfg_if! { 64 if #[cfg(libc_union)] { 65 // Internal, for casts to access union fields 66 #[repr(C)] 67 struct sifields_sigchld { 68 si_pid: ::pid_t, 69 si_uid: ::uid_t, 70 si_status: ::c_int, 71 si_utime: ::c_long, 72 si_stime: ::c_long, 73 } 74 impl ::Copy for sifields_sigchld {} 75 impl ::Clone for sifields_sigchld { 76 fn clone(&self) -> sifields_sigchld { 77 *self 78 } 79 } 80 81 // Internal, for casts to access union fields 82 #[repr(C)] 83 union sifields { 84 _align_pointer: *mut ::c_void, 85 sigchld: sifields_sigchld, 86 } 87 88 // Internal, for casts to access union fields. Note that some variants 89 // of sifields start with a pointer, which makes the alignment of 90 // sifields vary on 32-bit and 64-bit architectures. 91 #[repr(C)] 92 struct siginfo_f { 93 _siginfo_base: [::c_int; 3], 94 sifields: sifields, 95 } 96 97 impl siginfo_t { 98 unsafe fn sifields(&self) -> &sifields { 99 &(*(self as *const siginfo_t as *const siginfo_f)).sifields 100 } 101 102 pub unsafe fn si_pid(&self) -> ::pid_t { 103 self.sifields().sigchld.si_pid 104 } 105 106 pub unsafe fn si_uid(&self) -> ::uid_t { 107 self.sifields().sigchld.si_uid 108 } 109 110 pub unsafe fn si_status(&self) -> ::c_int { 111 self.sifields().sigchld.si_status 112 } 113 114 pub unsafe fn si_utime(&self) -> ::c_long { 115 self.sifields().sigchld.si_utime 116 } 117 118 pub unsafe fn si_stime(&self) -> ::c_long { 119 self.sifields().sigchld.si_stime 120 } 121 } 122 } 123 } 124 125 s! { 126 pub struct aiocb { 127 pub aio_fildes: ::c_int, 128 pub aio_lio_opcode: ::c_int, 129 pub aio_reqprio: ::c_int, 130 pub aio_buf: *mut ::c_void, 131 pub aio_nbytes: ::size_t, 132 pub aio_sigevent: ::sigevent, 133 __td: *mut ::c_void, 134 __lock: [::c_int; 2], 135 __err: ::c_int, 136 __ret: ::ssize_t, 137 pub aio_offset: off_t, 138 __next: *mut ::c_void, 139 __prev: *mut ::c_void, 140 #[cfg(target_pointer_width = "32")] 141 __dummy4: [::c_char; 24], 142 #[cfg(target_pointer_width = "64")] 143 __dummy4: [::c_char; 16], 144 } 145 146 pub struct sigaction { 147 pub sa_sigaction: ::sighandler_t, 148 pub sa_mask: ::sigset_t, 149 pub sa_flags: ::c_int, 150 pub sa_restorer: ::Option<extern fn()>, 151 } 152 153 pub struct statvfs { 154 pub f_bsize: ::c_ulong, 155 pub f_frsize: ::c_ulong, 156 pub f_blocks: ::fsblkcnt_t, 157 pub f_bfree: ::fsblkcnt_t, 158 pub f_bavail: ::fsblkcnt_t, 159 pub f_files: ::fsfilcnt_t, 160 pub f_ffree: ::fsfilcnt_t, 161 pub f_favail: ::fsfilcnt_t, 162 #[cfg(target_endian = "little")] 163 pub f_fsid: ::c_ulong, 164 #[cfg(target_pointer_width = "32")] 165 __f_unused: ::c_int, 166 #[cfg(target_endian = "big")] 167 pub f_fsid: ::c_ulong, 168 pub f_flag: ::c_ulong, 169 pub f_namemax: ::c_ulong, 170 __f_spare: [::c_int; 6], 171 } 172 173 pub struct termios { 174 pub c_iflag: ::tcflag_t, 175 pub c_oflag: ::tcflag_t, 176 pub c_cflag: ::tcflag_t, 177 pub c_lflag: ::tcflag_t, 178 pub c_line: ::cc_t, 179 pub c_cc: [::cc_t; ::NCCS], 180 pub __c_ispeed: ::speed_t, 181 pub __c_ospeed: ::speed_t, 182 } 183 184 pub struct flock { 185 pub l_type: ::c_short, 186 pub l_whence: ::c_short, 187 pub l_start: ::off_t, 188 pub l_len: ::off_t, 189 pub l_pid: ::pid_t, 190 } 191 192 pub struct regex_t { 193 __re_nsub: ::size_t, 194 __opaque: *mut ::c_void, 195 __padding: [*mut ::c_void; 4usize], 196 __nsub2: ::size_t, 197 __padding2: ::c_char, 198 } 199 200 pub struct rtentry { 201 pub rt_pad1: ::c_ulong, 202 pub rt_dst: ::sockaddr, 203 pub rt_gateway: ::sockaddr, 204 pub rt_genmask: ::sockaddr, 205 pub rt_flags: ::c_ushort, 206 pub rt_pad2: ::c_short, 207 pub rt_pad3: ::c_ulong, 208 pub rt_tos: ::c_uchar, 209 pub rt_class: ::c_uchar, 210 #[cfg(target_pointer_width = "64")] 211 pub rt_pad4: [::c_short; 3usize], 212 #[cfg(not(target_pointer_width = "64"))] 213 pub rt_pad4: [::c_short; 1usize], 214 pub rt_metric: ::c_short, 215 pub rt_dev: *mut ::c_char, 216 pub rt_mtu: ::c_ulong, 217 pub rt_window: ::c_ulong, 218 pub rt_irtt: ::c_ushort, 219 } 220 221 pub struct ip_mreqn { 222 pub imr_multiaddr: ::in_addr, 223 pub imr_address: ::in_addr, 224 pub imr_ifindex: ::c_int, 225 } 226 227 pub struct __exit_status { 228 pub e_termination: ::c_short, 229 pub e_exit: ::c_short, 230 } 231 232 pub struct Elf64_Chdr { 233 pub ch_type: ::Elf64_Word, 234 pub ch_reserved: ::Elf64_Word, 235 pub ch_size: ::Elf64_Xword, 236 pub ch_addralign: ::Elf64_Xword, 237 } 238 239 pub struct Elf32_Chdr { 240 pub ch_type: ::Elf32_Word, 241 pub ch_size: ::Elf32_Word, 242 pub ch_addralign: ::Elf32_Word, 243 } 244 245 pub struct timex { 246 pub modes: ::c_uint, 247 pub offset: ::c_long, 248 pub freq: ::c_long, 249 pub maxerror: ::c_long, 250 pub esterror: ::c_long, 251 pub status: ::c_int, 252 pub constant: ::c_long, 253 pub precision: ::c_long, 254 pub tolerance: ::c_long, 255 pub time: ::timeval, 256 pub tick: ::c_long, 257 pub ppsfreq: ::c_long, 258 pub jitter: ::c_long, 259 pub shift: ::c_int, 260 pub stabil: ::c_long, 261 pub jitcnt: ::c_long, 262 pub calcnt: ::c_long, 263 pub errcnt: ::c_long, 264 pub stbcnt: ::c_long, 265 pub tai: ::c_int, 266 pub __padding: [::c_int; 11], 267 } 268 269 pub struct ntptimeval { 270 pub time: ::timeval, 271 pub maxerror: ::c_long, 272 pub esterror: ::c_long, 273 } 274 } 275 276 s_no_extra_traits! { 277 pub struct sysinfo { 278 pub uptime: ::c_ulong, 279 pub loads: [::c_ulong; 3], 280 pub totalram: ::c_ulong, 281 pub freeram: ::c_ulong, 282 pub sharedram: ::c_ulong, 283 pub bufferram: ::c_ulong, 284 pub totalswap: ::c_ulong, 285 pub freeswap: ::c_ulong, 286 pub procs: ::c_ushort, 287 pub pad: ::c_ushort, 288 pub totalhigh: ::c_ulong, 289 pub freehigh: ::c_ulong, 290 pub mem_unit: ::c_uint, 291 pub __reserved: [::c_char; 256], 292 } 293 294 // FIXME: musl added paddings and adjusted 295 // layout in 1.2.0 but our CI is still 1.1.24. 296 // So, I'm leaving some fields as comments for now. 297 // ref. https://github.com/bminor/musl/commit/ 298 // 1e7f0fcd7ff2096904fd93a2ee6d12a2392be392 299 pub struct utmpx { 300 pub ut_type: ::c_short, 301 //__ut_pad1: ::c_short, 302 pub ut_pid: ::pid_t, 303 pub ut_line: [::c_char; 32], 304 pub ut_id: [::c_char; 4], 305 pub ut_user: [::c_char; 32], 306 pub ut_host: [::c_char; 256], 307 pub ut_exit: __exit_status, 308 309 //#[cfg(target_endian = "little")] 310 pub ut_session: ::c_long, 311 //#[cfg(target_endian = "little")] 312 //__ut_pad2: ::c_long, 313 314 //#[cfg(not(target_endian = "little"))] 315 //__ut_pad2: ::c_int, 316 //#[cfg(not(target_endian = "little"))] 317 //pub ut_session: ::c_int, 318 319 pub ut_tv: ::timeval, 320 pub ut_addr_v6: [::c_uint; 4], 321 __unused: [::c_char; 20], 322 } 323 } 324 325 cfg_if! { 326 if #[cfg(feature = "extra_traits")] { 327 impl PartialEq for sysinfo { 328 fn eq(&self, other: &sysinfo) -> bool { 329 self.uptime == other.uptime 330 && self.loads == other.loads 331 && self.totalram == other.totalram 332 && self.freeram == other.freeram 333 && self.sharedram == other.sharedram 334 && self.bufferram == other.bufferram 335 && self.totalswap == other.totalswap 336 && self.freeswap == other.freeswap 337 && self.procs == other.procs 338 && self.pad == other.pad 339 && self.totalhigh == other.totalhigh 340 && self.freehigh == other.freehigh 341 && self.mem_unit == other.mem_unit 342 && self 343 .__reserved 344 .iter() 345 .zip(other.__reserved.iter()) 346 .all(|(a,b)| a == b) 347 } 348 } 349 350 impl Eq for sysinfo {} 351 352 impl ::fmt::Debug for sysinfo { 353 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { 354 f.debug_struct("sysinfo") 355 .field("uptime", &self.uptime) 356 .field("loads", &self.loads) 357 .field("totalram", &self.totalram) 358 .field("freeram", &self.freeram) 359 .field("sharedram", &self.sharedram) 360 .field("bufferram", &self.bufferram) 361 .field("totalswap", &self.totalswap) 362 .field("freeswap", &self.freeswap) 363 .field("procs", &self.procs) 364 .field("pad", &self.pad) 365 .field("totalhigh", &self.totalhigh) 366 .field("freehigh", &self.freehigh) 367 .field("mem_unit", &self.mem_unit) 368 // FIXME: .field("__reserved", &self.__reserved) 369 .finish() 370 } 371 } 372 373 impl ::hash::Hash for sysinfo { 374 fn hash<H: ::hash::Hasher>(&self, state: &mut H) { 375 self.uptime.hash(state); 376 self.loads.hash(state); 377 self.totalram.hash(state); 378 self.freeram.hash(state); 379 self.sharedram.hash(state); 380 self.bufferram.hash(state); 381 self.totalswap.hash(state); 382 self.freeswap.hash(state); 383 self.procs.hash(state); 384 self.pad.hash(state); 385 self.totalhigh.hash(state); 386 self.freehigh.hash(state); 387 self.mem_unit.hash(state); 388 self.__reserved.hash(state); 389 } 390 } 391 392 impl PartialEq for utmpx { 393 fn eq(&self, other: &utmpx) -> bool { 394 self.ut_type == other.ut_type 395 //&& self.__ut_pad1 == other.__ut_pad1 396 && self.ut_pid == other.ut_pid 397 && self.ut_line == other.ut_line 398 && self.ut_id == other.ut_id 399 && self.ut_user == other.ut_user 400 && self 401 .ut_host 402 .iter() 403 .zip(other.ut_host.iter()) 404 .all(|(a,b)| a == b) 405 && self.ut_exit == other.ut_exit 406 && self.ut_session == other.ut_session 407 //&& self.__ut_pad2 == other.__ut_pad2 408 && self.ut_tv == other.ut_tv 409 && self.ut_addr_v6 == other.ut_addr_v6 410 && self.__unused == other.__unused 411 } 412 } 413 414 impl Eq for utmpx {} 415 416 impl ::fmt::Debug for utmpx { 417 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { 418 f.debug_struct("utmpx") 419 .field("ut_type", &self.ut_type) 420 //.field("__ut_pad1", &self.__ut_pad1) 421 .field("ut_pid", &self.ut_pid) 422 .field("ut_line", &self.ut_line) 423 .field("ut_id", &self.ut_id) 424 .field("ut_user", &self.ut_user) 425 //FIXME: .field("ut_host", &self.ut_host) 426 .field("ut_exit", &self.ut_exit) 427 .field("ut_session", &self.ut_session) 428 //.field("__ut_pad2", &self.__ut_pad2) 429 .field("ut_tv", &self.ut_tv) 430 .field("ut_addr_v6", &self.ut_addr_v6) 431 .field("__unused", &self.__unused) 432 .finish() 433 } 434 } 435 436 impl ::hash::Hash for utmpx { 437 fn hash<H: ::hash::Hasher>(&self, state: &mut H) { 438 self.ut_type.hash(state); 439 //self.__ut_pad1.hash(state); 440 self.ut_pid.hash(state); 441 self.ut_line.hash(state); 442 self.ut_id.hash(state); 443 self.ut_user.hash(state); 444 self.ut_host.hash(state); 445 self.ut_exit.hash(state); 446 self.ut_session.hash(state); 447 //self.__ut_pad2.hash(state); 448 self.ut_tv.hash(state); 449 self.ut_addr_v6.hash(state); 450 self.__unused.hash(state); 451 } 452 } 453 } 454 } 455 456 // include/sys/mman.h 457 /* 458 * Huge page size encoding when MAP_HUGETLB is specified, and a huge page 459 * size other than the default is desired. See hugetlb_encode.h. 460 * All known huge page size encodings are provided here. It is the 461 * responsibility of the application to know which sizes are supported on 462 * the running system. See mmap(2) man page for details. 463 */ 464 pub const MAP_HUGE_SHIFT: ::c_int = 26; 465 pub const MAP_HUGE_MASK: ::c_int = 0x3f; 466 467 pub const MAP_HUGE_64KB: ::c_int = 16 << MAP_HUGE_SHIFT; 468 pub const MAP_HUGE_512KB: ::c_int = 19 << MAP_HUGE_SHIFT; 469 pub const MAP_HUGE_1MB: ::c_int = 20 << MAP_HUGE_SHIFT; 470 pub const MAP_HUGE_2MB: ::c_int = 21 << MAP_HUGE_SHIFT; 471 pub const MAP_HUGE_8MB: ::c_int = 23 << MAP_HUGE_SHIFT; 472 pub const MAP_HUGE_16MB: ::c_int = 24 << MAP_HUGE_SHIFT; 473 pub const MAP_HUGE_32MB: ::c_int = 25 << MAP_HUGE_SHIFT; 474 pub const MAP_HUGE_256MB: ::c_int = 28 << MAP_HUGE_SHIFT; 475 pub const MAP_HUGE_512MB: ::c_int = 29 << MAP_HUGE_SHIFT; 476 pub const MAP_HUGE_1GB: ::c_int = 30 << MAP_HUGE_SHIFT; 477 pub const MAP_HUGE_2GB: ::c_int = 31 << MAP_HUGE_SHIFT; 478 pub const MAP_HUGE_16GB: ::c_int = 34 << MAP_HUGE_SHIFT; 479 480 pub const MS_RMT_MASK: ::c_ulong = 0x02800051; 481 482 pub const SFD_CLOEXEC: ::c_int = 0x080000; 483 484 pub const NCCS: usize = 32; 485 486 pub const O_TRUNC: ::c_int = 512; 487 pub const O_NOATIME: ::c_int = 0o1000000; 488 pub const O_CLOEXEC: ::c_int = 0x80000; 489 pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY; 490 491 pub const EBFONT: ::c_int = 59; 492 pub const ENOSTR: ::c_int = 60; 493 pub const ENODATA: ::c_int = 61; 494 pub const ETIME: ::c_int = 62; 495 pub const ENOSR: ::c_int = 63; 496 pub const ENONET: ::c_int = 64; 497 pub const ENOPKG: ::c_int = 65; 498 pub const EREMOTE: ::c_int = 66; 499 pub const ENOLINK: ::c_int = 67; 500 pub const EADV: ::c_int = 68; 501 pub const ESRMNT: ::c_int = 69; 502 pub const ECOMM: ::c_int = 70; 503 pub const EPROTO: ::c_int = 71; 504 pub const EDOTDOT: ::c_int = 73; 505 506 pub const F_RDLCK: ::c_int = 0; 507 pub const F_WRLCK: ::c_int = 1; 508 pub const F_UNLCK: ::c_int = 2; 509 510 pub const SA_NODEFER: ::c_int = 0x40000000; 511 pub const SA_RESETHAND: ::c_int = 0x80000000; 512 pub const SA_RESTART: ::c_int = 0x10000000; 513 pub const SA_NOCLDSTOP: ::c_int = 0x00000001; 514 515 pub const EPOLL_CLOEXEC: ::c_int = 0x80000; 516 517 pub const EFD_CLOEXEC: ::c_int = 0x80000; 518 519 pub const BUFSIZ: ::c_uint = 1024; 520 pub const TMP_MAX: ::c_uint = 10000; 521 pub const FOPEN_MAX: ::c_uint = 1000; 522 pub const FILENAME_MAX: ::c_uint = 4096; 523 pub const O_PATH: ::c_int = 0o10000000; 524 pub const O_EXEC: ::c_int = 0o10000000; 525 pub const O_SEARCH: ::c_int = 0o10000000; 526 pub const O_ACCMODE: ::c_int = 0o10000003; 527 pub const O_NDELAY: ::c_int = O_NONBLOCK; 528 pub const NI_MAXHOST: ::socklen_t = 255; 529 pub const PTHREAD_STACK_MIN: ::size_t = 2048; 530 531 pub const POSIX_MADV_DONTNEED: ::c_int = 4; 532 533 pub const RLIM_INFINITY: ::rlim_t = !0; 534 pub const RLIMIT_RTTIME: ::c_int = 15; 535 536 pub const MAP_ANONYMOUS: ::c_int = MAP_ANON; 537 538 pub const SOCK_DCCP: ::c_int = 6; 539 pub const SOCK_PACKET: ::c_int = 10; 540 541 #[deprecated(since = "0.2.55", note = "Use SIGSYS instead")] 542 pub const SIGUNUSED: ::c_int = ::SIGSYS; 543 544 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4; 545 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4; 546 pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8; 547 548 pub const CPU_SETSIZE: ::c_int = 128; 549 550 pub const PTRACE_TRACEME: ::c_int = 0; 551 pub const PTRACE_PEEKTEXT: ::c_int = 1; 552 pub const PTRACE_PEEKDATA: ::c_int = 2; 553 pub const PTRACE_PEEKUSER: ::c_int = 3; 554 pub const PTRACE_POKETEXT: ::c_int = 4; 555 pub const PTRACE_POKEDATA: ::c_int = 5; 556 pub const PTRACE_POKEUSER: ::c_int = 6; 557 pub const PTRACE_CONT: ::c_int = 7; 558 pub const PTRACE_KILL: ::c_int = 8; 559 pub const PTRACE_SINGLESTEP: ::c_int = 9; 560 pub const PTRACE_GETREGS: ::c_int = 12; 561 pub const PTRACE_SETREGS: ::c_int = 13; 562 pub const PTRACE_GETFPREGS: ::c_int = 14; 563 pub const PTRACE_SETFPREGS: ::c_int = 15; 564 pub const PTRACE_ATTACH: ::c_int = 16; 565 pub const PTRACE_DETACH: ::c_int = 17; 566 pub const PTRACE_GETFPXREGS: ::c_int = 18; 567 pub const PTRACE_SETFPXREGS: ::c_int = 19; 568 pub const PTRACE_SYSCALL: ::c_int = 24; 569 pub const PTRACE_SETOPTIONS: ::c_int = 0x4200; 570 pub const PTRACE_GETEVENTMSG: ::c_int = 0x4201; 571 pub const PTRACE_GETSIGINFO: ::c_int = 0x4202; 572 pub const PTRACE_SETSIGINFO: ::c_int = 0x4203; 573 pub const PTRACE_GETREGSET: ::c_int = 0x4204; 574 pub const PTRACE_SETREGSET: ::c_int = 0x4205; 575 pub const PTRACE_SEIZE: ::c_int = 0x4206; 576 pub const PTRACE_INTERRUPT: ::c_int = 0x4207; 577 pub const PTRACE_LISTEN: ::c_int = 0x4208; 578 pub const PTRACE_PEEKSIGINFO: ::c_int = 0x4209; 579 580 pub const FAN_MARK_INODE: ::c_uint = 0x0000_0000; 581 pub const FAN_MARK_MOUNT: ::c_uint = 0x0000_0010; 582 // NOTE: FAN_MARK_FILESYSTEM requires Linux Kernel >= 4.20.0 583 pub const FAN_MARK_FILESYSTEM: ::c_uint = 0x0000_0100; 584 585 pub const AF_IB: ::c_int = 27; 586 pub const AF_MPLS: ::c_int = 28; 587 pub const AF_NFC: ::c_int = 39; 588 pub const AF_VSOCK: ::c_int = 40; 589 pub const AF_XDP: ::c_int = 44; 590 pub const PF_IB: ::c_int = AF_IB; 591 pub const PF_MPLS: ::c_int = AF_MPLS; 592 pub const PF_NFC: ::c_int = AF_NFC; 593 pub const PF_VSOCK: ::c_int = AF_VSOCK; 594 pub const PF_XDP: ::c_int = AF_XDP; 595 596 pub const EFD_NONBLOCK: ::c_int = ::O_NONBLOCK; 597 598 pub const SFD_NONBLOCK: ::c_int = ::O_NONBLOCK; 599 600 pub const TCSANOW: ::c_int = 0; 601 pub const TCSADRAIN: ::c_int = 1; 602 pub const TCSAFLUSH: ::c_int = 2; 603 604 pub const RTLD_GLOBAL: ::c_int = 0x100; 605 pub const RTLD_NOLOAD: ::c_int = 0x4; 606 607 pub const CLOCK_SGI_CYCLE: ::clockid_t = 10; 608 609 pub const B0: ::speed_t = 0o000000; 610 pub const B50: ::speed_t = 0o000001; 611 pub const B75: ::speed_t = 0o000002; 612 pub const B110: ::speed_t = 0o000003; 613 pub const B134: ::speed_t = 0o000004; 614 pub const B150: ::speed_t = 0o000005; 615 pub const B200: ::speed_t = 0o000006; 616 pub const B300: ::speed_t = 0o000007; 617 pub const B600: ::speed_t = 0o000010; 618 pub const B1200: ::speed_t = 0o000011; 619 pub const B1800: ::speed_t = 0o000012; 620 pub const B2400: ::speed_t = 0o000013; 621 pub const B4800: ::speed_t = 0o000014; 622 pub const B9600: ::speed_t = 0o000015; 623 pub const B19200: ::speed_t = 0o000016; 624 pub const B38400: ::speed_t = 0o000017; 625 pub const EXTA: ::speed_t = B19200; 626 pub const EXTB: ::speed_t = B38400; 627 628 pub const RLIMIT_CPU: ::c_int = 0; 629 pub const RLIMIT_FSIZE: ::c_int = 1; 630 pub const RLIMIT_DATA: ::c_int = 2; 631 pub const RLIMIT_STACK: ::c_int = 3; 632 pub const RLIMIT_CORE: ::c_int = 4; 633 pub const RLIMIT_LOCKS: ::c_int = 10; 634 pub const RLIMIT_SIGPENDING: ::c_int = 11; 635 pub const RLIMIT_MSGQUEUE: ::c_int = 12; 636 pub const RLIMIT_NICE: ::c_int = 13; 637 pub const RLIMIT_RTPRIO: ::c_int = 14; 638 639 pub const REG_OK: ::c_int = 0; 640 641 pub const TIOCSBRK: ::c_int = 0x5427; 642 pub const TIOCCBRK: ::c_int = 0x5428; 643 644 pub const PRIO_PROCESS: ::c_int = 0; 645 pub const PRIO_PGRP: ::c_int = 1; 646 pub const PRIO_USER: ::c_int = 2; 647 648 pub const ADJ_OFFSET: ::c_uint = 0x0001; 649 pub const ADJ_FREQUENCY: ::c_uint = 0x0002; 650 pub const ADJ_MAXERROR: ::c_uint = 0x0004; 651 pub const ADJ_ESTERROR: ::c_uint = 0x0008; 652 pub const ADJ_STATUS: ::c_uint = 0x0010; 653 pub const ADJ_TIMECONST: ::c_uint = 0x0020; 654 pub const ADJ_TAI: ::c_uint = 0x0080; 655 pub const ADJ_SETOFFSET: ::c_uint = 0x0100; 656 pub const ADJ_MICRO: ::c_uint = 0x1000; 657 pub const ADJ_NANO: ::c_uint = 0x2000; 658 pub const ADJ_TICK: ::c_uint = 0x4000; 659 pub const ADJ_OFFSET_SINGLESHOT: ::c_uint = 0x8001; 660 pub const ADJ_OFFSET_SS_READ: ::c_uint = 0xa001; 661 pub const MOD_OFFSET: ::c_uint = ADJ_OFFSET; 662 pub const MOD_FREQUENCY: ::c_uint = ADJ_FREQUENCY; 663 pub const MOD_MAXERROR: ::c_uint = ADJ_MAXERROR; 664 pub const MOD_ESTERROR: ::c_uint = ADJ_ESTERROR; 665 pub const MOD_STATUS: ::c_uint = ADJ_STATUS; 666 pub const MOD_TIMECONST: ::c_uint = ADJ_TIMECONST; 667 pub const MOD_CLKB: ::c_uint = ADJ_TICK; 668 pub const MOD_CLKA: ::c_uint = ADJ_OFFSET_SINGLESHOT; 669 pub const MOD_TAI: ::c_uint = ADJ_TAI; 670 pub const MOD_MICRO: ::c_uint = ADJ_MICRO; 671 pub const MOD_NANO: ::c_uint = ADJ_NANO; 672 pub const STA_PLL: ::c_int = 0x0001; 673 pub const STA_PPSFREQ: ::c_int = 0x0002; 674 pub const STA_PPSTIME: ::c_int = 0x0004; 675 pub const STA_FLL: ::c_int = 0x0008; 676 pub const STA_INS: ::c_int = 0x0010; 677 pub const STA_DEL: ::c_int = 0x0020; 678 pub const STA_UNSYNC: ::c_int = 0x0040; 679 pub const STA_FREQHOLD: ::c_int = 0x0080; 680 pub const STA_PPSSIGNAL: ::c_int = 0x0100; 681 pub const STA_PPSJITTER: ::c_int = 0x0200; 682 pub const STA_PPSWANDER: ::c_int = 0x0400; 683 pub const STA_PPSERROR: ::c_int = 0x0800; 684 pub const STA_CLOCKERR: ::c_int = 0x1000; 685 pub const STA_NANO: ::c_int = 0x2000; 686 pub const STA_MODE: ::c_int = 0x4000; 687 pub const STA_CLK: ::c_int = 0x8000; 688 pub const STA_RONLY: ::c_int = STA_PPSSIGNAL 689 | STA_PPSJITTER 690 | STA_PPSWANDER 691 | STA_PPSERROR 692 | STA_CLOCKERR 693 | STA_NANO 694 | STA_MODE 695 | STA_CLK; 696 697 pub const TIME_OK: ::c_int = 0; 698 pub const TIME_INS: ::c_int = 1; 699 pub const TIME_DEL: ::c_int = 2; 700 pub const TIME_OOP: ::c_int = 3; 701 pub const TIME_WAIT: ::c_int = 4; 702 pub const TIME_ERROR: ::c_int = 5; 703 pub const TIME_BAD: ::c_int = TIME_ERROR; 704 pub const MAXTC: ::c_long = 6; 705 706 cfg_if! { 707 if #[cfg(target_arch = "s390x")] { 708 pub const POSIX_FADV_DONTNEED: ::c_int = 6; 709 pub const POSIX_FADV_NOREUSE: ::c_int = 7; 710 } else { 711 pub const POSIX_FADV_DONTNEED: ::c_int = 4; 712 pub const POSIX_FADV_NOREUSE: ::c_int = 5; 713 } 714 } 715 716 extern "C" { sendmmsg( sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, flags: ::c_uint, ) -> ::c_int717 pub fn sendmmsg( 718 sockfd: ::c_int, 719 msgvec: *mut ::mmsghdr, 720 vlen: ::c_uint, 721 flags: ::c_uint, 722 ) -> ::c_int; recvmmsg( sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, flags: ::c_uint, timeout: *mut ::timespec, ) -> ::c_int723 pub fn recvmmsg( 724 sockfd: ::c_int, 725 msgvec: *mut ::mmsghdr, 726 vlen: ::c_uint, 727 flags: ::c_uint, 728 timeout: *mut ::timespec, 729 ) -> ::c_int; 730 getrlimit64(resource: ::c_int, rlim: *mut ::rlimit64) -> ::c_int731 pub fn getrlimit64(resource: ::c_int, rlim: *mut ::rlimit64) -> ::c_int; setrlimit64(resource: ::c_int, rlim: *const ::rlimit64) -> ::c_int732 pub fn setrlimit64(resource: ::c_int, rlim: *const ::rlimit64) -> ::c_int; getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int733 pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int734 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_int735 pub fn prlimit( 736 pid: ::pid_t, 737 resource: ::c_int, 738 new_limit: *const ::rlimit, 739 old_limit: *mut ::rlimit, 740 ) -> ::c_int; prlimit64( pid: ::pid_t, resource: ::c_int, new_limit: *const ::rlimit64, old_limit: *mut ::rlimit64, ) -> ::c_int741 pub fn prlimit64( 742 pid: ::pid_t, 743 resource: ::c_int, 744 new_limit: *const ::rlimit64, 745 old_limit: *mut ::rlimit64, 746 ) -> ::c_int; 747 gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int748 pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int; ptrace(request: ::c_int, ...) -> ::c_long749 pub fn ptrace(request: ::c_int, ...) -> ::c_long; getpriority(which: ::c_int, who: ::id_t) -> ::c_int750 pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int; setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int751 pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int; 752 // Musl targets need the `mask` argument of `fanotify_mark` be specified 753 // `::c_ulonglong` instead of `u64` or there will be a type mismatch between 754 // `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_int755 pub fn fanotify_mark( 756 fd: ::c_int, 757 flags: ::c_uint, 758 mask: ::c_ulonglong, 759 dirfd: ::c_int, 760 path: *const ::c_char, 761 ) -> ::c_int; getauxval(type_: ::c_ulong) -> ::c_ulong762 pub fn getauxval(type_: ::c_ulong) -> ::c_ulong; 763 764 // Added in `musl` 1.1.20 explicit_bzero(s: *mut ::c_void, len: ::size_t)765 pub fn explicit_bzero(s: *mut ::c_void, len: ::size_t); 766 // Added in `musl` 1.2.2 reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void767 pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void; 768 adjtimex(buf: *mut ::timex) -> ::c_int769 pub fn adjtimex(buf: *mut ::timex) -> ::c_int; clock_adjtime(clk_id: ::clockid_t, buf: *mut ::timex) -> ::c_int770 pub fn clock_adjtime(clk_id: ::clockid_t, buf: *mut ::timex) -> ::c_int; 771 ctermid(s: *mut ::c_char) -> *mut ::c_char772 pub fn ctermid(s: *mut ::c_char) -> *mut ::c_char; 773 memfd_create(name: *const ::c_char, flags: ::c_uint) -> ::c_int774 pub fn memfd_create(name: *const ::c_char, flags: ::c_uint) -> ::c_int; 775 } 776 777 cfg_if! { 778 if #[cfg(any(target_arch = "x86_64", 779 target_arch = "aarch64", 780 target_arch = "mips64", 781 target_arch = "powerpc64", 782 target_arch = "s390x", 783 target_arch = "riscv64"))] { 784 mod b64; 785 pub use self::b64::*; 786 } else if #[cfg(any(target_arch = "x86", 787 target_arch = "mips", 788 target_arch = "powerpc", 789 target_arch = "hexagon", 790 target_arch = "arm"))] { 791 mod b32; 792 pub use self::b32::*; 793 } else { } 794 } 795