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 cfg_if! { 26 if #[cfg(doc)] { 27 // Used in `linux::arch` to define ioctl constants. 28 pub(crate) type Ioctl = ::c_int; 29 } else { 30 #[doc(hidden)] 31 pub type Ioctl = ::c_int; 32 } 33 } 34 35 impl siginfo_t { si_addr(&self) -> *mut ::c_void36 pub unsafe fn si_addr(&self) -> *mut ::c_void { 37 #[repr(C)] 38 struct siginfo_sigfault { 39 _si_signo: ::c_int, 40 _si_errno: ::c_int, 41 _si_code: ::c_int, 42 si_addr: *mut ::c_void, 43 } 44 (*(self as *const siginfo_t as *const siginfo_sigfault)).si_addr 45 } 46 si_value(&self) -> ::sigval47 pub unsafe fn si_value(&self) -> ::sigval { 48 #[repr(C)] 49 struct siginfo_si_value { 50 _si_signo: ::c_int, 51 _si_errno: ::c_int, 52 _si_code: ::c_int, 53 _si_timerid: ::c_int, 54 _si_overrun: ::c_int, 55 si_value: ::sigval, 56 } 57 (*(self as *const siginfo_t as *const siginfo_si_value)).si_value 58 } 59 } 60 61 cfg_if! { 62 if #[cfg(libc_union)] { 63 // Internal, for casts to access union fields 64 #[repr(C)] 65 struct sifields_sigchld { 66 si_pid: ::pid_t, 67 si_uid: ::uid_t, 68 si_status: ::c_int, 69 si_utime: ::c_long, 70 si_stime: ::c_long, 71 } 72 impl ::Copy for sifields_sigchld {} 73 impl ::Clone for sifields_sigchld { 74 fn clone(&self) -> sifields_sigchld { 75 *self 76 } 77 } 78 79 // Internal, for casts to access union fields 80 #[repr(C)] 81 union sifields { 82 _align_pointer: *mut ::c_void, 83 sigchld: sifields_sigchld, 84 } 85 86 // Internal, for casts to access union fields. Note that some variants 87 // of sifields start with a pointer, which makes the alignment of 88 // sifields vary on 32-bit and 64-bit architectures. 89 #[repr(C)] 90 struct siginfo_f { 91 _siginfo_base: [::c_int; 3], 92 sifields: sifields, 93 } 94 95 impl siginfo_t { 96 unsafe fn sifields(&self) -> &sifields { 97 &(*(self as *const siginfo_t as *const siginfo_f)).sifields 98 } 99 100 pub unsafe fn si_pid(&self) -> ::pid_t { 101 self.sifields().sigchld.si_pid 102 } 103 104 pub unsafe fn si_uid(&self) -> ::uid_t { 105 self.sifields().sigchld.si_uid 106 } 107 108 pub unsafe fn si_status(&self) -> ::c_int { 109 self.sifields().sigchld.si_status 110 } 111 112 pub unsafe fn si_utime(&self) -> ::c_long { 113 self.sifields().sigchld.si_utime 114 } 115 116 pub unsafe fn si_stime(&self) -> ::c_long { 117 self.sifields().sigchld.si_stime 118 } 119 } 120 } 121 } 122 123 s! { 124 pub struct aiocb { 125 pub aio_fildes: ::c_int, 126 pub aio_lio_opcode: ::c_int, 127 pub aio_reqprio: ::c_int, 128 pub aio_buf: *mut ::c_void, 129 pub aio_nbytes: ::size_t, 130 pub aio_sigevent: ::sigevent, 131 __td: *mut ::c_void, 132 __lock: [::c_int; 2], 133 __err: ::c_int, 134 __ret: ::ssize_t, 135 pub aio_offset: off_t, 136 __next: *mut ::c_void, 137 __prev: *mut ::c_void, 138 #[cfg(target_pointer_width = "32")] 139 __dummy4: [::c_char; 24], 140 #[cfg(target_pointer_width = "64")] 141 __dummy4: [::c_char; 16], 142 } 143 144 pub struct sigaction { 145 pub sa_sigaction: ::sighandler_t, 146 pub sa_mask: ::sigset_t, 147 pub sa_flags: ::c_int, 148 pub sa_restorer: ::Option<extern fn()>, 149 } 150 151 pub struct statvfs { 152 pub f_bsize: ::c_ulong, 153 pub f_frsize: ::c_ulong, 154 pub f_blocks: ::fsblkcnt_t, 155 pub f_bfree: ::fsblkcnt_t, 156 pub f_bavail: ::fsblkcnt_t, 157 pub f_files: ::fsfilcnt_t, 158 pub f_ffree: ::fsfilcnt_t, 159 pub f_favail: ::fsfilcnt_t, 160 #[cfg(target_endian = "little")] 161 pub f_fsid: ::c_ulong, 162 #[cfg(target_pointer_width = "32")] 163 __f_unused: ::c_int, 164 #[cfg(target_endian = "big")] 165 pub f_fsid: ::c_ulong, 166 pub f_flag: ::c_ulong, 167 pub f_namemax: ::c_ulong, 168 __f_spare: [::c_int; 6], 169 } 170 171 pub struct termios { 172 pub c_iflag: ::tcflag_t, 173 pub c_oflag: ::tcflag_t, 174 pub c_cflag: ::tcflag_t, 175 pub c_lflag: ::tcflag_t, 176 pub c_line: ::cc_t, 177 pub c_cc: [::cc_t; ::NCCS], 178 pub __c_ispeed: ::speed_t, 179 pub __c_ospeed: ::speed_t, 180 } 181 182 pub struct flock { 183 pub l_type: ::c_short, 184 pub l_whence: ::c_short, 185 pub l_start: ::off_t, 186 pub l_len: ::off_t, 187 pub l_pid: ::pid_t, 188 } 189 190 pub struct flock64 { 191 pub l_type: ::c_short, 192 pub l_whence: ::c_short, 193 pub l_start: ::off64_t, 194 pub l_len: ::off64_t, 195 pub l_pid: ::pid_t, 196 } 197 198 pub struct regex_t { 199 __re_nsub: ::size_t, 200 __opaque: *mut ::c_void, 201 __padding: [*mut ::c_void; 4usize], 202 __nsub2: ::size_t, 203 __padding2: ::c_char, 204 } 205 206 pub struct rtentry { 207 pub rt_pad1: ::c_ulong, 208 pub rt_dst: ::sockaddr, 209 pub rt_gateway: ::sockaddr, 210 pub rt_genmask: ::sockaddr, 211 pub rt_flags: ::c_ushort, 212 pub rt_pad2: ::c_short, 213 pub rt_pad3: ::c_ulong, 214 pub rt_tos: ::c_uchar, 215 pub rt_class: ::c_uchar, 216 #[cfg(target_pointer_width = "64")] 217 pub rt_pad4: [::c_short; 3usize], 218 #[cfg(not(target_pointer_width = "64"))] 219 pub rt_pad4: [::c_short; 1usize], 220 pub rt_metric: ::c_short, 221 pub rt_dev: *mut ::c_char, 222 pub rt_mtu: ::c_ulong, 223 pub rt_window: ::c_ulong, 224 pub rt_irtt: ::c_ushort, 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 // linux/if_xdp.h 276 277 pub struct sockaddr_xdp { 278 pub sxdp_family: ::__u16, 279 pub sxdp_flags: ::__u16, 280 pub sxdp_ifindex: ::__u32, 281 pub sxdp_queue_id: ::__u32, 282 pub sxdp_shared_umem_fd: ::__u32, 283 } 284 285 pub struct xdp_ring_offset { 286 pub producer: ::__u64, 287 pub consumer: ::__u64, 288 pub desc: ::__u64, 289 pub flags: ::__u64, 290 } 291 292 pub struct xdp_mmap_offsets { 293 pub rx: xdp_ring_offset, 294 pub tx: xdp_ring_offset, 295 pub fr: xdp_ring_offset, 296 pub cr: xdp_ring_offset, 297 } 298 299 pub struct xdp_ring_offset_v1 { 300 pub producer: ::__u64, 301 pub consumer: ::__u64, 302 pub desc: ::__u64, 303 } 304 305 pub struct xdp_mmap_offsets_v1 { 306 pub rx: xdp_ring_offset_v1, 307 pub tx: xdp_ring_offset_v1, 308 pub fr: xdp_ring_offset_v1, 309 pub cr: xdp_ring_offset_v1, 310 } 311 312 pub struct xdp_umem_reg { 313 pub addr: ::__u64, 314 pub len: ::__u64, 315 pub chunk_size: ::__u32, 316 pub headroom: ::__u32, 317 pub flags: ::__u32, 318 } 319 320 pub struct xdp_umem_reg_v1 { 321 pub addr: ::__u64, 322 pub len: ::__u64, 323 pub chunk_size: ::__u32, 324 pub headroom: ::__u32, 325 } 326 327 pub struct xdp_statistics { 328 pub rx_dropped: ::__u64, 329 pub rx_invalid_descs: ::__u64, 330 pub tx_invalid_descs: ::__u64, 331 pub rx_ring_full: ::__u64, 332 pub rx_fill_ring_empty_descs: ::__u64, 333 pub tx_ring_empty_descs: ::__u64, 334 } 335 336 pub struct xdp_statistics_v1 { 337 pub rx_dropped: ::__u64, 338 pub rx_invalid_descs: ::__u64, 339 pub tx_invalid_descs: ::__u64, 340 } 341 342 pub struct xdp_options { 343 pub flags: ::__u32, 344 } 345 346 pub struct xdp_desc { 347 pub addr: ::__u64, 348 pub len: ::__u32, 349 pub options: ::__u32, 350 } 351 } 352 353 s_no_extra_traits! { 354 pub struct sysinfo { 355 pub uptime: ::c_ulong, 356 pub loads: [::c_ulong; 3], 357 pub totalram: ::c_ulong, 358 pub freeram: ::c_ulong, 359 pub sharedram: ::c_ulong, 360 pub bufferram: ::c_ulong, 361 pub totalswap: ::c_ulong, 362 pub freeswap: ::c_ulong, 363 pub procs: ::c_ushort, 364 pub pad: ::c_ushort, 365 pub totalhigh: ::c_ulong, 366 pub freehigh: ::c_ulong, 367 pub mem_unit: ::c_uint, 368 pub __reserved: [::c_char; 256], 369 } 370 371 // FIXME: musl added paddings and adjusted 372 // layout in 1.2.0 but our CI is still 1.1.24. 373 // So, I'm leaving some fields as cfg for now. 374 // ref. https://github.com/bminor/musl/commit/ 375 // 1e7f0fcd7ff2096904fd93a2ee6d12a2392be392 376 // 377 // OpenHarmony uses the musl 1.2 layout. 378 pub struct utmpx { 379 pub ut_type: ::c_short, 380 __ut_pad1: ::c_short, 381 pub ut_pid: ::pid_t, 382 pub ut_line: [::c_char; 32], 383 pub ut_id: [::c_char; 4], 384 pub ut_user: [::c_char; 32], 385 pub ut_host: [::c_char; 256], 386 pub ut_exit: __exit_status, 387 388 #[cfg(target_env = "musl")] 389 pub ut_session: ::c_long, 390 391 #[cfg(target_env = "ohos")] 392 #[cfg(target_endian = "little")] 393 pub ut_session: ::c_int, 394 #[cfg(target_env = "ohos")] 395 #[cfg(target_endian = "little")] 396 __ut_pad2: ::c_int, 397 398 #[cfg(target_env = "ohos")] 399 #[cfg(not(target_endian = "little"))] 400 __ut_pad2: ::c_int, 401 #[cfg(target_env = "ohos")] 402 #[cfg(not(target_endian = "little"))] 403 pub ut_session: ::c_int, 404 405 pub ut_tv: ::timeval, 406 pub ut_addr_v6: [::c_uint; 4], 407 __unused: [::c_char; 20], 408 } 409 } 410 411 cfg_if! { 412 if #[cfg(feature = "extra_traits")] { 413 impl PartialEq for sysinfo { 414 fn eq(&self, other: &sysinfo) -> bool { 415 self.uptime == other.uptime 416 && self.loads == other.loads 417 && self.totalram == other.totalram 418 && self.freeram == other.freeram 419 && self.sharedram == other.sharedram 420 && self.bufferram == other.bufferram 421 && self.totalswap == other.totalswap 422 && self.freeswap == other.freeswap 423 && self.procs == other.procs 424 && self.pad == other.pad 425 && self.totalhigh == other.totalhigh 426 && self.freehigh == other.freehigh 427 && self.mem_unit == other.mem_unit 428 && self 429 .__reserved 430 .iter() 431 .zip(other.__reserved.iter()) 432 .all(|(a,b)| a == b) 433 } 434 } 435 436 impl Eq for sysinfo {} 437 438 impl ::fmt::Debug for sysinfo { 439 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { 440 f.debug_struct("sysinfo") 441 .field("uptime", &self.uptime) 442 .field("loads", &self.loads) 443 .field("totalram", &self.totalram) 444 .field("freeram", &self.freeram) 445 .field("sharedram", &self.sharedram) 446 .field("bufferram", &self.bufferram) 447 .field("totalswap", &self.totalswap) 448 .field("freeswap", &self.freeswap) 449 .field("procs", &self.procs) 450 .field("pad", &self.pad) 451 .field("totalhigh", &self.totalhigh) 452 .field("freehigh", &self.freehigh) 453 .field("mem_unit", &self.mem_unit) 454 // FIXME: .field("__reserved", &self.__reserved) 455 .finish() 456 } 457 } 458 459 impl ::hash::Hash for sysinfo { 460 fn hash<H: ::hash::Hasher>(&self, state: &mut H) { 461 self.uptime.hash(state); 462 self.loads.hash(state); 463 self.totalram.hash(state); 464 self.freeram.hash(state); 465 self.sharedram.hash(state); 466 self.bufferram.hash(state); 467 self.totalswap.hash(state); 468 self.freeswap.hash(state); 469 self.procs.hash(state); 470 self.pad.hash(state); 471 self.totalhigh.hash(state); 472 self.freehigh.hash(state); 473 self.mem_unit.hash(state); 474 self.__reserved.hash(state); 475 } 476 } 477 478 impl PartialEq for utmpx { 479 fn eq(&self, other: &utmpx) -> bool { 480 self.ut_type == other.ut_type 481 //&& self.__ut_pad1 == other.__ut_pad1 482 && self.ut_pid == other.ut_pid 483 && self.ut_line == other.ut_line 484 && self.ut_id == other.ut_id 485 && self.ut_user == other.ut_user 486 && self 487 .ut_host 488 .iter() 489 .zip(other.ut_host.iter()) 490 .all(|(a,b)| a == b) 491 && self.ut_exit == other.ut_exit 492 && self.ut_session == other.ut_session 493 //&& self.__ut_pad2 == other.__ut_pad2 494 && self.ut_tv == other.ut_tv 495 && self.ut_addr_v6 == other.ut_addr_v6 496 && self.__unused == other.__unused 497 } 498 } 499 500 impl Eq for utmpx {} 501 502 impl ::fmt::Debug for utmpx { 503 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { 504 f.debug_struct("utmpx") 505 .field("ut_type", &self.ut_type) 506 //.field("__ut_pad1", &self.__ut_pad1) 507 .field("ut_pid", &self.ut_pid) 508 .field("ut_line", &self.ut_line) 509 .field("ut_id", &self.ut_id) 510 .field("ut_user", &self.ut_user) 511 //FIXME: .field("ut_host", &self.ut_host) 512 .field("ut_exit", &self.ut_exit) 513 .field("ut_session", &self.ut_session) 514 //.field("__ut_pad2", &self.__ut_pad2) 515 .field("ut_tv", &self.ut_tv) 516 .field("ut_addr_v6", &self.ut_addr_v6) 517 .field("__unused", &self.__unused) 518 .finish() 519 } 520 } 521 522 impl ::hash::Hash for utmpx { 523 fn hash<H: ::hash::Hasher>(&self, state: &mut H) { 524 self.ut_type.hash(state); 525 //self.__ut_pad1.hash(state); 526 self.ut_pid.hash(state); 527 self.ut_line.hash(state); 528 self.ut_id.hash(state); 529 self.ut_user.hash(state); 530 self.ut_host.hash(state); 531 self.ut_exit.hash(state); 532 self.ut_session.hash(state); 533 //self.__ut_pad2.hash(state); 534 self.ut_tv.hash(state); 535 self.ut_addr_v6.hash(state); 536 self.__unused.hash(state); 537 } 538 } 539 } 540 } 541 542 // include/sys/mman.h 543 /* 544 * Huge page size encoding when MAP_HUGETLB is specified, and a huge page 545 * size other than the default is desired. See hugetlb_encode.h. 546 * All known huge page size encodings are provided here. It is the 547 * responsibility of the application to know which sizes are supported on 548 * the running system. See mmap(2) man page for details. 549 */ 550 pub const MAP_HUGE_SHIFT: ::c_int = 26; 551 pub const MAP_HUGE_MASK: ::c_int = 0x3f; 552 553 pub const MAP_HUGE_64KB: ::c_int = 16 << MAP_HUGE_SHIFT; 554 pub const MAP_HUGE_512KB: ::c_int = 19 << MAP_HUGE_SHIFT; 555 pub const MAP_HUGE_1MB: ::c_int = 20 << MAP_HUGE_SHIFT; 556 pub const MAP_HUGE_2MB: ::c_int = 21 << MAP_HUGE_SHIFT; 557 pub const MAP_HUGE_8MB: ::c_int = 23 << MAP_HUGE_SHIFT; 558 pub const MAP_HUGE_16MB: ::c_int = 24 << MAP_HUGE_SHIFT; 559 pub const MAP_HUGE_32MB: ::c_int = 25 << MAP_HUGE_SHIFT; 560 pub const MAP_HUGE_256MB: ::c_int = 28 << MAP_HUGE_SHIFT; 561 pub const MAP_HUGE_512MB: ::c_int = 29 << MAP_HUGE_SHIFT; 562 pub const MAP_HUGE_1GB: ::c_int = 30 << MAP_HUGE_SHIFT; 563 pub const MAP_HUGE_2GB: ::c_int = 31 << MAP_HUGE_SHIFT; 564 pub const MAP_HUGE_16GB: ::c_int = 34 << MAP_HUGE_SHIFT; 565 566 pub const MS_RMT_MASK: ::c_ulong = 0x02800051; 567 568 pub const SFD_CLOEXEC: ::c_int = 0x080000; 569 570 pub const NCCS: usize = 32; 571 572 pub const O_TRUNC: ::c_int = 512; 573 pub const O_NOATIME: ::c_int = 0o1000000; 574 pub const O_CLOEXEC: ::c_int = 0x80000; 575 pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY; 576 577 pub const EBFONT: ::c_int = 59; 578 pub const ENOSTR: ::c_int = 60; 579 pub const ENODATA: ::c_int = 61; 580 pub const ETIME: ::c_int = 62; 581 pub const ENOSR: ::c_int = 63; 582 pub const ENONET: ::c_int = 64; 583 pub const ENOPKG: ::c_int = 65; 584 pub const EREMOTE: ::c_int = 66; 585 pub const ENOLINK: ::c_int = 67; 586 pub const EADV: ::c_int = 68; 587 pub const ESRMNT: ::c_int = 69; 588 pub const ECOMM: ::c_int = 70; 589 pub const EPROTO: ::c_int = 71; 590 pub const EDOTDOT: ::c_int = 73; 591 592 pub const F_OFD_GETLK: ::c_int = 36; 593 pub const F_OFD_SETLK: ::c_int = 37; 594 pub const F_OFD_SETLKW: ::c_int = 38; 595 596 pub const F_RDLCK: ::c_int = 0; 597 pub const F_WRLCK: ::c_int = 1; 598 pub const F_UNLCK: ::c_int = 2; 599 600 pub const SA_NODEFER: ::c_int = 0x40000000; 601 pub const SA_RESETHAND: ::c_int = 0x80000000; 602 pub const SA_RESTART: ::c_int = 0x10000000; 603 pub const SA_NOCLDSTOP: ::c_int = 0x00000001; 604 605 pub const EPOLL_CLOEXEC: ::c_int = 0x80000; 606 607 pub const EFD_CLOEXEC: ::c_int = 0x80000; 608 609 pub const BUFSIZ: ::c_uint = 1024; 610 pub const TMP_MAX: ::c_uint = 10000; 611 pub const FOPEN_MAX: ::c_uint = 1000; 612 pub const FILENAME_MAX: ::c_uint = 4096; 613 pub const O_PATH: ::c_int = 0o10000000; 614 pub const O_EXEC: ::c_int = 0o10000000; 615 pub const O_SEARCH: ::c_int = 0o10000000; 616 pub const O_ACCMODE: ::c_int = 0o10000003; 617 pub const O_NDELAY: ::c_int = O_NONBLOCK; 618 pub const NI_MAXHOST: ::socklen_t = 255; 619 pub const PTHREAD_STACK_MIN: ::size_t = 2048; 620 621 pub const POSIX_MADV_DONTNEED: ::c_int = 4; 622 623 pub const MAP_ANONYMOUS: ::c_int = MAP_ANON; 624 625 pub const SOCK_SEQPACKET: ::c_int = 5; 626 pub const SOCK_DCCP: ::c_int = 6; 627 pub const SOCK_NONBLOCK: ::c_int = O_NONBLOCK; 628 pub const SOCK_PACKET: ::c_int = 10; 629 630 pub const SOMAXCONN: ::c_int = 128; 631 632 #[deprecated(since = "0.2.55", note = "Use SIGSYS instead")] 633 pub const SIGUNUSED: ::c_int = ::SIGSYS; 634 635 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4; 636 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4; 637 pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8; 638 pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4; 639 640 pub const CPU_SETSIZE: ::c_int = 128; 641 642 pub const PTRACE_TRACEME: ::c_int = 0; 643 pub const PTRACE_PEEKTEXT: ::c_int = 1; 644 pub const PTRACE_PEEKDATA: ::c_int = 2; 645 pub const PTRACE_PEEKUSER: ::c_int = 3; 646 pub const PTRACE_POKETEXT: ::c_int = 4; 647 pub const PTRACE_POKEDATA: ::c_int = 5; 648 pub const PTRACE_POKEUSER: ::c_int = 6; 649 pub const PTRACE_CONT: ::c_int = 7; 650 pub const PTRACE_KILL: ::c_int = 8; 651 pub const PTRACE_SINGLESTEP: ::c_int = 9; 652 pub const PTRACE_GETREGS: ::c_int = 12; 653 pub const PTRACE_SETREGS: ::c_int = 13; 654 pub const PTRACE_GETFPREGS: ::c_int = 14; 655 pub const PTRACE_SETFPREGS: ::c_int = 15; 656 pub const PTRACE_ATTACH: ::c_int = 16; 657 pub const PTRACE_DETACH: ::c_int = 17; 658 pub const PTRACE_GETFPXREGS: ::c_int = 18; 659 pub const PTRACE_SETFPXREGS: ::c_int = 19; 660 pub const PTRACE_SYSCALL: ::c_int = 24; 661 pub const PTRACE_SETOPTIONS: ::c_int = 0x4200; 662 pub const PTRACE_GETEVENTMSG: ::c_int = 0x4201; 663 pub const PTRACE_GETSIGINFO: ::c_int = 0x4202; 664 pub const PTRACE_SETSIGINFO: ::c_int = 0x4203; 665 pub const PTRACE_GETREGSET: ::c_int = 0x4204; 666 pub const PTRACE_SETREGSET: ::c_int = 0x4205; 667 pub const PTRACE_SEIZE: ::c_int = 0x4206; 668 pub const PTRACE_INTERRUPT: ::c_int = 0x4207; 669 pub const PTRACE_LISTEN: ::c_int = 0x4208; 670 pub const PTRACE_PEEKSIGINFO: ::c_int = 0x4209; 671 pub const PTRACE_GETSIGMASK: ::c_uint = 0x420a; 672 pub const PTRACE_SETSIGMASK: ::c_uint = 0x420b; 673 674 pub const AF_IB: ::c_int = 27; 675 pub const AF_MPLS: ::c_int = 28; 676 pub const AF_NFC: ::c_int = 39; 677 pub const AF_VSOCK: ::c_int = 40; 678 pub const AF_XDP: ::c_int = 44; 679 pub const PF_IB: ::c_int = AF_IB; 680 pub const PF_MPLS: ::c_int = AF_MPLS; 681 pub const PF_NFC: ::c_int = AF_NFC; 682 pub const PF_VSOCK: ::c_int = AF_VSOCK; 683 pub const PF_XDP: ::c_int = AF_XDP; 684 685 pub const EFD_NONBLOCK: ::c_int = ::O_NONBLOCK; 686 687 pub const SFD_NONBLOCK: ::c_int = ::O_NONBLOCK; 688 689 pub const PIDFD_NONBLOCK: ::c_uint = O_NONBLOCK as ::c_uint; 690 691 pub const TCSANOW: ::c_int = 0; 692 pub const TCSADRAIN: ::c_int = 1; 693 pub const TCSAFLUSH: ::c_int = 2; 694 695 pub const RTLD_GLOBAL: ::c_int = 0x100; 696 pub const RTLD_NOLOAD: ::c_int = 0x4; 697 698 pub const CLOCK_SGI_CYCLE: ::clockid_t = 10; 699 700 pub const B0: ::speed_t = 0o000000; 701 pub const B50: ::speed_t = 0o000001; 702 pub const B75: ::speed_t = 0o000002; 703 pub const B110: ::speed_t = 0o000003; 704 pub const B134: ::speed_t = 0o000004; 705 pub const B150: ::speed_t = 0o000005; 706 pub const B200: ::speed_t = 0o000006; 707 pub const B300: ::speed_t = 0o000007; 708 pub const B600: ::speed_t = 0o000010; 709 pub const B1200: ::speed_t = 0o000011; 710 pub const B1800: ::speed_t = 0o000012; 711 pub const B2400: ::speed_t = 0o000013; 712 pub const B4800: ::speed_t = 0o000014; 713 pub const B9600: ::speed_t = 0o000015; 714 pub const B19200: ::speed_t = 0o000016; 715 pub const B38400: ::speed_t = 0o000017; 716 pub const EXTA: ::speed_t = B19200; 717 pub const EXTB: ::speed_t = B38400; 718 719 pub const REG_OK: ::c_int = 0; 720 721 pub const PRIO_PROCESS: ::c_int = 0; 722 pub const PRIO_PGRP: ::c_int = 1; 723 pub const PRIO_USER: ::c_int = 2; 724 725 pub const ADJ_OFFSET: ::c_uint = 0x0001; 726 pub const ADJ_FREQUENCY: ::c_uint = 0x0002; 727 pub const ADJ_MAXERROR: ::c_uint = 0x0004; 728 pub const ADJ_ESTERROR: ::c_uint = 0x0008; 729 pub const ADJ_STATUS: ::c_uint = 0x0010; 730 pub const ADJ_TIMECONST: ::c_uint = 0x0020; 731 pub const ADJ_TAI: ::c_uint = 0x0080; 732 pub const ADJ_SETOFFSET: ::c_uint = 0x0100; 733 pub const ADJ_MICRO: ::c_uint = 0x1000; 734 pub const ADJ_NANO: ::c_uint = 0x2000; 735 pub const ADJ_TICK: ::c_uint = 0x4000; 736 pub const ADJ_OFFSET_SINGLESHOT: ::c_uint = 0x8001; 737 pub const ADJ_OFFSET_SS_READ: ::c_uint = 0xa001; 738 pub const MOD_OFFSET: ::c_uint = ADJ_OFFSET; 739 pub const MOD_FREQUENCY: ::c_uint = ADJ_FREQUENCY; 740 pub const MOD_MAXERROR: ::c_uint = ADJ_MAXERROR; 741 pub const MOD_ESTERROR: ::c_uint = ADJ_ESTERROR; 742 pub const MOD_STATUS: ::c_uint = ADJ_STATUS; 743 pub const MOD_TIMECONST: ::c_uint = ADJ_TIMECONST; 744 pub const MOD_CLKB: ::c_uint = ADJ_TICK; 745 pub const MOD_CLKA: ::c_uint = ADJ_OFFSET_SINGLESHOT; 746 pub const MOD_TAI: ::c_uint = ADJ_TAI; 747 pub const MOD_MICRO: ::c_uint = ADJ_MICRO; 748 pub const MOD_NANO: ::c_uint = ADJ_NANO; 749 pub const STA_PLL: ::c_int = 0x0001; 750 pub const STA_PPSFREQ: ::c_int = 0x0002; 751 pub const STA_PPSTIME: ::c_int = 0x0004; 752 pub const STA_FLL: ::c_int = 0x0008; 753 pub const STA_INS: ::c_int = 0x0010; 754 pub const STA_DEL: ::c_int = 0x0020; 755 pub const STA_UNSYNC: ::c_int = 0x0040; 756 pub const STA_FREQHOLD: ::c_int = 0x0080; 757 pub const STA_PPSSIGNAL: ::c_int = 0x0100; 758 pub const STA_PPSJITTER: ::c_int = 0x0200; 759 pub const STA_PPSWANDER: ::c_int = 0x0400; 760 pub const STA_PPSERROR: ::c_int = 0x0800; 761 pub const STA_CLOCKERR: ::c_int = 0x1000; 762 pub const STA_NANO: ::c_int = 0x2000; 763 pub const STA_MODE: ::c_int = 0x4000; 764 pub const STA_CLK: ::c_int = 0x8000; 765 pub const STA_RONLY: ::c_int = STA_PPSSIGNAL 766 | STA_PPSJITTER 767 | STA_PPSWANDER 768 | STA_PPSERROR 769 | STA_CLOCKERR 770 | STA_NANO 771 | STA_MODE 772 | STA_CLK; 773 774 pub const TIME_OK: ::c_int = 0; 775 pub const TIME_INS: ::c_int = 1; 776 pub const TIME_DEL: ::c_int = 2; 777 pub const TIME_OOP: ::c_int = 3; 778 pub const TIME_WAIT: ::c_int = 4; 779 pub const TIME_ERROR: ::c_int = 5; 780 pub const TIME_BAD: ::c_int = TIME_ERROR; 781 pub const MAXTC: ::c_long = 6; 782 783 pub const SOL_XDP: ::c_int = 283; 784 785 // linux/if_xdp.h 786 pub const XDP_SHARED_UMEM: ::__u16 = 1 << 0; 787 pub const XDP_COPY: ::__u16 = 1 << 1; 788 pub const XDP_ZEROCOPY: ::__u16 = 1 << 2; 789 pub const XDP_USE_NEED_WAKEUP: ::__u16 = 1 << 3; 790 pub const XDP_USE_SG: ::__u16 = 1 << 4; 791 792 pub const XDP_UMEM_UNALIGNED_CHUNK_FLAG: ::__u32 = 1 << 0; 793 794 pub const XDP_RING_NEED_WAKEUP: ::__u32 = 1 << 0; 795 796 pub const XDP_MMAP_OFFSETS: ::c_int = 1; 797 pub const XDP_RX_RING: ::c_int = 2; 798 pub const XDP_TX_RING: ::c_int = 3; 799 pub const XDP_UMEM_REG: ::c_int = 4; 800 pub const XDP_UMEM_FILL_RING: ::c_int = 5; 801 pub const XDP_UMEM_COMPLETION_RING: ::c_int = 6; 802 pub const XDP_STATISTICS: ::c_int = 7; 803 pub const XDP_OPTIONS: ::c_int = 8; 804 805 pub const XDP_OPTIONS_ZEROCOPY: ::__u32 = 1 << 0; 806 807 pub const XDP_PGOFF_RX_RING: ::off_t = 0; 808 pub const XDP_PGOFF_TX_RING: ::off_t = 0x80000000; 809 pub const XDP_UMEM_PGOFF_FILL_RING: ::c_ulonglong = 0x100000000; 810 pub const XDP_UMEM_PGOFF_COMPLETION_RING: ::c_ulonglong = 0x180000000; 811 812 pub const XSK_UNALIGNED_BUF_OFFSET_SHIFT: ::c_int = 48; 813 pub const XSK_UNALIGNED_BUF_ADDR_MASK: ::c_ulonglong = (1 << XSK_UNALIGNED_BUF_OFFSET_SHIFT) - 1; 814 815 pub const XDP_PKT_CONTD: ::__u32 = 1 << 0; 816 817 cfg_if! { 818 if #[cfg(target_arch = "s390x")] { 819 pub const POSIX_FADV_DONTNEED: ::c_int = 6; 820 pub const POSIX_FADV_NOREUSE: ::c_int = 7; 821 } else { 822 pub const POSIX_FADV_DONTNEED: ::c_int = 4; 823 pub const POSIX_FADV_NOREUSE: ::c_int = 5; 824 } 825 } 826 827 extern "C" { sendmmsg( sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, flags: ::c_uint, ) -> ::c_int828 pub fn sendmmsg( 829 sockfd: ::c_int, 830 msgvec: *mut ::mmsghdr, 831 vlen: ::c_uint, 832 flags: ::c_uint, 833 ) -> ::c_int; recvmmsg( sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, flags: ::c_uint, timeout: *mut ::timespec, ) -> ::c_int834 pub fn recvmmsg( 835 sockfd: ::c_int, 836 msgvec: *mut ::mmsghdr, 837 vlen: ::c_uint, 838 flags: ::c_uint, 839 timeout: *mut ::timespec, 840 ) -> ::c_int; 841 getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int842 pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int843 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_int844 pub fn prlimit( 845 pid: ::pid_t, 846 resource: ::c_int, 847 new_limit: *const ::rlimit, 848 old_limit: *mut ::rlimit, 849 ) -> ::c_int; ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int850 pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int; gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int851 pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int; ptrace(request: ::c_int, ...) -> ::c_long852 pub fn ptrace(request: ::c_int, ...) -> ::c_long; getpriority(which: ::c_int, who: ::id_t) -> ::c_int853 pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int; setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int854 pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int; 855 // Musl targets need the `mask` argument of `fanotify_mark` be specified 856 // `::c_ulonglong` instead of `u64` or there will be a type mismatch between 857 // `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_int858 pub fn fanotify_mark( 859 fd: ::c_int, 860 flags: ::c_uint, 861 mask: ::c_ulonglong, 862 dirfd: ::c_int, 863 path: *const ::c_char, 864 ) -> ::c_int; getauxval(type_: ::c_ulong) -> ::c_ulong865 pub fn getauxval(type_: ::c_ulong) -> ::c_ulong; 866 867 // Added in `musl` 1.1.20 explicit_bzero(s: *mut ::c_void, len: ::size_t)868 pub fn explicit_bzero(s: *mut ::c_void, len: ::size_t); 869 // Added in `musl` 1.2.2 reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void870 pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void; 871 adjtimex(buf: *mut ::timex) -> ::c_int872 pub fn adjtimex(buf: *mut ::timex) -> ::c_int; clock_adjtime(clk_id: ::clockid_t, buf: *mut ::timex) -> ::c_int873 pub fn clock_adjtime(clk_id: ::clockid_t, buf: *mut ::timex) -> ::c_int; 874 ctermid(s: *mut ::c_char) -> *mut ::c_char875 pub fn ctermid(s: *mut ::c_char) -> *mut ::c_char; 876 memfd_create(name: *const ::c_char, flags: ::c_uint) -> ::c_int877 pub fn memfd_create(name: *const ::c_char, flags: ::c_uint) -> ::c_int; mlock2(addr: *const ::c_void, len: ::size_t, flags: ::c_uint) -> ::c_int878 pub fn mlock2(addr: *const ::c_void, len: ::size_t, flags: ::c_uint) -> ::c_int; malloc_usable_size(ptr: *mut ::c_void) -> ::size_t879 pub fn malloc_usable_size(ptr: *mut ::c_void) -> ::size_t; 880 euidaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int881 pub fn euidaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int; eaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int882 pub fn eaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int; 883 asctime_r(tm: *const ::tm, buf: *mut ::c_char) -> *mut ::c_char884 pub fn asctime_r(tm: *const ::tm, buf: *mut ::c_char) -> *mut ::c_char; 885 strftime( s: *mut ::c_char, max: ::size_t, format: *const ::c_char, tm: *const ::tm, ) -> ::size_t886 pub fn strftime( 887 s: *mut ::c_char, 888 max: ::size_t, 889 format: *const ::c_char, 890 tm: *const ::tm, 891 ) -> ::size_t; strftime_l( s: *mut ::c_char, max: ::size_t, format: *const ::c_char, tm: *const ::tm, locale: ::locale_t, ) -> ::size_t892 pub fn strftime_l( 893 s: *mut ::c_char, 894 max: ::size_t, 895 format: *const ::c_char, 896 tm: *const ::tm, 897 locale: ::locale_t, 898 ) -> ::size_t; strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char899 pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char; 900 dirname(path: *mut ::c_char) -> *mut ::c_char901 pub fn dirname(path: *mut ::c_char) -> *mut ::c_char; basename(path: *mut ::c_char) -> *mut ::c_char902 pub fn basename(path: *mut ::c_char) -> *mut ::c_char; 903 } 904 905 // Alias <foo> to <foo>64 to mimic glibc's LFS64 support 906 mod lfs64; 907 pub use self::lfs64::*; 908 909 cfg_if! { 910 if #[cfg(any(target_arch = "x86_64", 911 target_arch = "aarch64", 912 target_arch = "mips64", 913 target_arch = "powerpc64", 914 target_arch = "s390x", 915 target_arch = "riscv64"))] { 916 mod b64; 917 pub use self::b64::*; 918 } else if #[cfg(any(target_arch = "x86", 919 target_arch = "mips", 920 target_arch = "powerpc", 921 target_arch = "hexagon", 922 target_arch = "riscv32", 923 target_arch = "arm"))] { 924 mod b32; 925 pub use self::b32::*; 926 } else { } 927 } 928