1 use crate::prelude::*; 2 3 pub type sa_family_t = u16; 4 pub type speed_t = c_uint; 5 pub type tcflag_t = c_uint; 6 pub type clockid_t = c_int; 7 pub type timer_t = *mut c_void; 8 pub type key_t = c_int; 9 pub type id_t = c_uint; 10 11 missing! { 12 #[cfg_attr(feature = "extra_traits", derive(Debug))] 13 pub enum timezone {} 14 } 15 16 s! { 17 pub struct in_addr { 18 pub s_addr: crate::in_addr_t, 19 } 20 21 pub struct ip_mreq { 22 pub imr_multiaddr: in_addr, 23 pub imr_interface: in_addr, 24 } 25 26 pub struct ip_mreqn { 27 pub imr_multiaddr: in_addr, 28 pub imr_address: in_addr, 29 pub imr_ifindex: c_int, 30 } 31 32 pub struct ip_mreq_source { 33 pub imr_multiaddr: in_addr, 34 pub imr_interface: in_addr, 35 pub imr_sourceaddr: in_addr, 36 } 37 38 pub struct sockaddr { 39 pub sa_family: sa_family_t, 40 pub sa_data: [c_char; 14], 41 } 42 43 pub struct sockaddr_in { 44 pub sin_family: sa_family_t, 45 pub sin_port: crate::in_port_t, 46 pub sin_addr: crate::in_addr, 47 pub sin_zero: [u8; 8], 48 } 49 50 pub struct sockaddr_in6 { 51 pub sin6_family: sa_family_t, 52 pub sin6_port: crate::in_port_t, 53 pub sin6_flowinfo: u32, 54 pub sin6_addr: crate::in6_addr, 55 pub sin6_scope_id: u32, 56 } 57 58 // The order of the `ai_addr` field in this struct is crucial 59 // for converting between the Rust and C types. 60 pub struct addrinfo { 61 pub ai_flags: c_int, 62 pub ai_family: c_int, 63 pub ai_socktype: c_int, 64 pub ai_protocol: c_int, 65 pub ai_addrlen: socklen_t, 66 67 #[cfg(any(target_os = "linux", target_os = "emscripten"))] 68 pub ai_addr: *mut crate::sockaddr, 69 70 pub ai_canonname: *mut c_char, 71 72 #[cfg(target_os = "android")] 73 pub ai_addr: *mut crate::sockaddr, 74 75 pub ai_next: *mut addrinfo, 76 } 77 78 pub struct sockaddr_ll { 79 pub sll_family: c_ushort, 80 pub sll_protocol: c_ushort, 81 pub sll_ifindex: c_int, 82 pub sll_hatype: c_ushort, 83 pub sll_pkttype: c_uchar, 84 pub sll_halen: c_uchar, 85 pub sll_addr: [c_uchar; 8], 86 } 87 88 pub struct fd_set { 89 fds_bits: [c_ulong; FD_SETSIZE as usize / ULONG_SIZE], 90 } 91 92 pub struct tm { 93 pub tm_sec: c_int, 94 pub tm_min: c_int, 95 pub tm_hour: c_int, 96 pub tm_mday: c_int, 97 pub tm_mon: c_int, 98 pub tm_year: c_int, 99 pub tm_wday: c_int, 100 pub tm_yday: c_int, 101 pub tm_isdst: c_int, 102 pub tm_gmtoff: c_long, 103 pub tm_zone: *const c_char, 104 } 105 106 pub struct sched_param { 107 pub sched_priority: c_int, 108 #[cfg(any(target_env = "musl", target_os = "emscripten", target_env = "ohos"))] 109 pub sched_ss_low_priority: c_int, 110 #[cfg(any(target_env = "musl", target_os = "emscripten", target_env = "ohos"))] 111 pub sched_ss_repl_period: crate::timespec, 112 #[cfg(any(target_env = "musl", target_os = "emscripten", target_env = "ohos"))] 113 pub sched_ss_init_budget: crate::timespec, 114 #[cfg(any(target_env = "musl", target_os = "emscripten", target_env = "ohos"))] 115 pub sched_ss_max_repl: c_int, 116 } 117 118 pub struct Dl_info { 119 pub dli_fname: *const c_char, 120 pub dli_fbase: *mut c_void, 121 pub dli_sname: *const c_char, 122 pub dli_saddr: *mut c_void, 123 } 124 125 pub struct lconv { 126 pub decimal_point: *mut c_char, 127 pub thousands_sep: *mut c_char, 128 pub grouping: *mut c_char, 129 pub int_curr_symbol: *mut c_char, 130 pub currency_symbol: *mut c_char, 131 pub mon_decimal_point: *mut c_char, 132 pub mon_thousands_sep: *mut c_char, 133 pub mon_grouping: *mut c_char, 134 pub positive_sign: *mut c_char, 135 pub negative_sign: *mut c_char, 136 pub int_frac_digits: c_char, 137 pub frac_digits: c_char, 138 pub p_cs_precedes: c_char, 139 pub p_sep_by_space: c_char, 140 pub n_cs_precedes: c_char, 141 pub n_sep_by_space: c_char, 142 pub p_sign_posn: c_char, 143 pub n_sign_posn: c_char, 144 pub int_p_cs_precedes: c_char, 145 pub int_p_sep_by_space: c_char, 146 pub int_n_cs_precedes: c_char, 147 pub int_n_sep_by_space: c_char, 148 pub int_p_sign_posn: c_char, 149 pub int_n_sign_posn: c_char, 150 } 151 152 pub struct in_pktinfo { 153 pub ipi_ifindex: c_int, 154 pub ipi_spec_dst: crate::in_addr, 155 pub ipi_addr: crate::in_addr, 156 } 157 158 pub struct ifaddrs { 159 pub ifa_next: *mut ifaddrs, 160 pub ifa_name: *mut c_char, 161 pub ifa_flags: c_uint, 162 pub ifa_addr: *mut crate::sockaddr, 163 pub ifa_netmask: *mut crate::sockaddr, 164 pub ifa_ifu: *mut crate::sockaddr, // FIXME(union) This should be a union 165 pub ifa_data: *mut c_void, 166 } 167 168 pub struct in6_rtmsg { 169 rtmsg_dst: crate::in6_addr, 170 rtmsg_src: crate::in6_addr, 171 rtmsg_gateway: crate::in6_addr, 172 rtmsg_type: u32, 173 rtmsg_dst_len: u16, 174 rtmsg_src_len: u16, 175 rtmsg_metric: u32, 176 rtmsg_info: c_ulong, 177 rtmsg_flags: u32, 178 rtmsg_ifindex: c_int, 179 } 180 181 pub struct arpreq { 182 pub arp_pa: crate::sockaddr, 183 pub arp_ha: crate::sockaddr, 184 pub arp_flags: c_int, 185 pub arp_netmask: crate::sockaddr, 186 pub arp_dev: [c_char; 16], 187 } 188 189 pub struct arpreq_old { 190 pub arp_pa: crate::sockaddr, 191 pub arp_ha: crate::sockaddr, 192 pub arp_flags: c_int, 193 pub arp_netmask: crate::sockaddr, 194 } 195 196 pub struct arphdr { 197 pub ar_hrd: u16, 198 pub ar_pro: u16, 199 pub ar_hln: u8, 200 pub ar_pln: u8, 201 pub ar_op: u16, 202 } 203 204 pub struct mmsghdr { 205 pub msg_hdr: crate::msghdr, 206 pub msg_len: c_uint, 207 } 208 } 209 210 cfg_if! { 211 if #[cfg(not(target_os = "emscripten"))] { 212 s! { 213 pub struct file_clone_range { 214 pub src_fd: crate::__s64, 215 pub src_offset: crate::__u64, 216 pub src_length: crate::__u64, 217 pub dest_offset: crate::__u64, 218 } 219 220 // linux/filter.h 221 pub struct sock_filter { 222 pub code: __u16, 223 pub jt: __u8, 224 pub jf: __u8, 225 pub k: __u32, 226 } 227 228 pub struct sock_fprog { 229 pub len: c_ushort, 230 pub filter: *mut sock_filter, 231 } 232 } 233 } 234 } 235 236 cfg_if! { 237 if #[cfg(any(target_env = "gnu", target_os = "android"))] { 238 s! { 239 pub struct statx { 240 pub stx_mask: crate::__u32, 241 pub stx_blksize: crate::__u32, 242 pub stx_attributes: crate::__u64, 243 pub stx_nlink: crate::__u32, 244 pub stx_uid: crate::__u32, 245 pub stx_gid: crate::__u32, 246 pub stx_mode: crate::__u16, 247 __statx_pad1: [crate::__u16; 1], 248 pub stx_ino: crate::__u64, 249 pub stx_size: crate::__u64, 250 pub stx_blocks: crate::__u64, 251 pub stx_attributes_mask: crate::__u64, 252 pub stx_atime: statx_timestamp, 253 pub stx_btime: statx_timestamp, 254 pub stx_ctime: statx_timestamp, 255 pub stx_mtime: statx_timestamp, 256 pub stx_rdev_major: crate::__u32, 257 pub stx_rdev_minor: crate::__u32, 258 pub stx_dev_major: crate::__u32, 259 pub stx_dev_minor: crate::__u32, 260 pub stx_mnt_id: crate::__u64, 261 pub stx_dio_mem_align: crate::__u32, 262 pub stx_dio_offset_align: crate::__u32, 263 __statx_pad3: [crate::__u64; 12], 264 } 265 266 pub struct statx_timestamp { 267 pub tv_sec: crate::__s64, 268 pub tv_nsec: crate::__u32, 269 __statx_timestamp_pad1: [crate::__s32; 1], 270 } 271 } 272 } 273 } 274 275 s_no_extra_traits! { 276 #[cfg_attr( 277 any( 278 all( 279 target_arch = "x86", 280 not(target_env = "musl"), 281 not(target_os = "android") 282 ), 283 target_arch = "x86_64" 284 ), 285 repr(packed) 286 )] 287 pub struct epoll_event { 288 pub events: u32, 289 pub u64: u64, 290 } 291 292 pub struct sockaddr_un { 293 pub sun_family: sa_family_t, 294 pub sun_path: [c_char; 108], 295 } 296 297 pub struct sockaddr_storage { 298 pub ss_family: sa_family_t, 299 #[cfg(target_pointer_width = "32")] 300 __ss_pad2: [u8; 128 - 2 - 4], 301 #[cfg(target_pointer_width = "64")] 302 __ss_pad2: [u8; 128 - 2 - 8], 303 __ss_align: size_t, 304 } 305 306 pub struct utsname { 307 pub sysname: [c_char; 65], 308 pub nodename: [c_char; 65], 309 pub release: [c_char; 65], 310 pub version: [c_char; 65], 311 pub machine: [c_char; 65], 312 pub domainname: [c_char; 65], 313 } 314 315 pub struct sigevent { 316 pub sigev_value: crate::sigval, 317 pub sigev_signo: c_int, 318 pub sigev_notify: c_int, 319 // Actually a union. We only expose sigev_notify_thread_id because it's 320 // the most useful member 321 pub sigev_notify_thread_id: c_int, 322 #[cfg(target_pointer_width = "64")] 323 __unused1: [c_int; 11], 324 #[cfg(target_pointer_width = "32")] 325 __unused1: [c_int; 12], 326 } 327 } 328 329 cfg_if! { 330 if #[cfg(feature = "extra_traits")] { 331 impl PartialEq for epoll_event { 332 fn eq(&self, other: &epoll_event) -> bool { 333 self.events == other.events && self.u64 == other.u64 334 } 335 } 336 impl Eq for epoll_event {} 337 impl hash::Hash for epoll_event { 338 fn hash<H: hash::Hasher>(&self, state: &mut H) { 339 let events = self.events; 340 let u64 = self.u64; 341 events.hash(state); 342 u64.hash(state); 343 } 344 } 345 346 impl PartialEq for sockaddr_un { 347 fn eq(&self, other: &sockaddr_un) -> bool { 348 self.sun_family == other.sun_family 349 && self 350 .sun_path 351 .iter() 352 .zip(other.sun_path.iter()) 353 .all(|(a, b)| a == b) 354 } 355 } 356 impl Eq for sockaddr_un {} 357 impl hash::Hash for sockaddr_un { 358 fn hash<H: hash::Hasher>(&self, state: &mut H) { 359 self.sun_family.hash(state); 360 self.sun_path.hash(state); 361 } 362 } 363 364 impl PartialEq for sockaddr_storage { 365 fn eq(&self, other: &sockaddr_storage) -> bool { 366 self.ss_family == other.ss_family 367 && self 368 .__ss_pad2 369 .iter() 370 .zip(other.__ss_pad2.iter()) 371 .all(|(a, b)| a == b) 372 } 373 } 374 375 impl Eq for sockaddr_storage {} 376 377 impl hash::Hash for sockaddr_storage { 378 fn hash<H: hash::Hasher>(&self, state: &mut H) { 379 self.ss_family.hash(state); 380 self.__ss_pad2.hash(state); 381 } 382 } 383 384 impl PartialEq for utsname { 385 fn eq(&self, other: &utsname) -> bool { 386 self.sysname 387 .iter() 388 .zip(other.sysname.iter()) 389 .all(|(a, b)| a == b) 390 && self 391 .nodename 392 .iter() 393 .zip(other.nodename.iter()) 394 .all(|(a, b)| a == b) 395 && self 396 .release 397 .iter() 398 .zip(other.release.iter()) 399 .all(|(a, b)| a == b) 400 && self 401 .version 402 .iter() 403 .zip(other.version.iter()) 404 .all(|(a, b)| a == b) 405 && self 406 .machine 407 .iter() 408 .zip(other.machine.iter()) 409 .all(|(a, b)| a == b) 410 && self 411 .domainname 412 .iter() 413 .zip(other.domainname.iter()) 414 .all(|(a, b)| a == b) 415 } 416 } 417 418 impl Eq for utsname {} 419 420 impl hash::Hash for utsname { 421 fn hash<H: hash::Hasher>(&self, state: &mut H) { 422 self.sysname.hash(state); 423 self.nodename.hash(state); 424 self.release.hash(state); 425 self.version.hash(state); 426 self.machine.hash(state); 427 self.domainname.hash(state); 428 } 429 } 430 431 impl PartialEq for sigevent { 432 fn eq(&self, other: &sigevent) -> bool { 433 self.sigev_value == other.sigev_value 434 && self.sigev_signo == other.sigev_signo 435 && self.sigev_notify == other.sigev_notify 436 && self.sigev_notify_thread_id == other.sigev_notify_thread_id 437 } 438 } 439 impl Eq for sigevent {} 440 impl hash::Hash for sigevent { 441 fn hash<H: hash::Hasher>(&self, state: &mut H) { 442 self.sigev_value.hash(state); 443 self.sigev_signo.hash(state); 444 self.sigev_notify.hash(state); 445 self.sigev_notify_thread_id.hash(state); 446 } 447 } 448 } 449 } 450 451 // intentionally not public, only used for fd_set 452 cfg_if! { 453 if #[cfg(target_pointer_width = "32")] { 454 const ULONG_SIZE: usize = 32; 455 } else if #[cfg(target_pointer_width = "64")] { 456 const ULONG_SIZE: usize = 64; 457 } else { 458 // Unknown target_pointer_width 459 } 460 } 461 462 pub const EXIT_FAILURE: c_int = 1; 463 pub const EXIT_SUCCESS: c_int = 0; 464 pub const RAND_MAX: c_int = 2147483647; 465 pub const EOF: c_int = -1; 466 pub const SEEK_SET: c_int = 0; 467 pub const SEEK_CUR: c_int = 1; 468 pub const SEEK_END: c_int = 2; 469 pub const _IOFBF: c_int = 0; 470 pub const _IONBF: c_int = 2; 471 pub const _IOLBF: c_int = 1; 472 473 pub const F_DUPFD: c_int = 0; 474 pub const F_GETFD: c_int = 1; 475 pub const F_SETFD: c_int = 2; 476 pub const F_GETFL: c_int = 3; 477 pub const F_SETFL: c_int = 4; 478 479 // Linux-specific fcntls 480 pub const F_SETLEASE: c_int = 1024; 481 pub const F_GETLEASE: c_int = 1025; 482 pub const F_NOTIFY: c_int = 1026; 483 pub const F_CANCELLK: c_int = 1029; 484 pub const F_DUPFD_CLOEXEC: c_int = 1030; 485 pub const F_SETPIPE_SZ: c_int = 1031; 486 pub const F_GETPIPE_SZ: c_int = 1032; 487 pub const F_ADD_SEALS: c_int = 1033; 488 pub const F_GET_SEALS: c_int = 1034; 489 490 pub const F_SEAL_SEAL: c_int = 0x0001; 491 pub const F_SEAL_SHRINK: c_int = 0x0002; 492 pub const F_SEAL_GROW: c_int = 0x0004; 493 pub const F_SEAL_WRITE: c_int = 0x0008; 494 495 // FIXME(#235): Include file sealing fcntls once we have a way to verify them. 496 497 pub const SIGTRAP: c_int = 5; 498 499 pub const PTHREAD_CREATE_JOINABLE: c_int = 0; 500 pub const PTHREAD_CREATE_DETACHED: c_int = 1; 501 502 pub const CLOCK_REALTIME: crate::clockid_t = 0; 503 pub const CLOCK_MONOTONIC: crate::clockid_t = 1; 504 pub const CLOCK_PROCESS_CPUTIME_ID: crate::clockid_t = 2; 505 pub const CLOCK_THREAD_CPUTIME_ID: crate::clockid_t = 3; 506 pub const CLOCK_MONOTONIC_RAW: crate::clockid_t = 4; 507 pub const CLOCK_REALTIME_COARSE: crate::clockid_t = 5; 508 pub const CLOCK_MONOTONIC_COARSE: crate::clockid_t = 6; 509 pub const CLOCK_BOOTTIME: crate::clockid_t = 7; 510 pub const CLOCK_REALTIME_ALARM: crate::clockid_t = 8; 511 pub const CLOCK_BOOTTIME_ALARM: crate::clockid_t = 9; 512 pub const CLOCK_TAI: crate::clockid_t = 11; 513 pub const TIMER_ABSTIME: c_int = 1; 514 515 pub const RUSAGE_SELF: c_int = 0; 516 517 pub const O_RDONLY: c_int = 0; 518 pub const O_WRONLY: c_int = 1; 519 pub const O_RDWR: c_int = 2; 520 521 pub const SOCK_CLOEXEC: c_int = O_CLOEXEC; 522 523 pub const S_IFIFO: mode_t = 0o1_0000; 524 pub const S_IFCHR: mode_t = 0o2_0000; 525 pub const S_IFBLK: mode_t = 0o6_0000; 526 pub const S_IFDIR: mode_t = 0o4_0000; 527 pub const S_IFREG: mode_t = 0o10_0000; 528 pub const S_IFLNK: mode_t = 0o12_0000; 529 pub const S_IFSOCK: mode_t = 0o14_0000; 530 pub const S_IFMT: mode_t = 0o17_0000; 531 pub const S_IRWXU: mode_t = 0o0700; 532 pub const S_IXUSR: mode_t = 0o0100; 533 pub const S_IWUSR: mode_t = 0o0200; 534 pub const S_IRUSR: mode_t = 0o0400; 535 pub const S_IRWXG: mode_t = 0o0070; 536 pub const S_IXGRP: mode_t = 0o0010; 537 pub const S_IWGRP: mode_t = 0o0020; 538 pub const S_IRGRP: mode_t = 0o0040; 539 pub const S_IRWXO: mode_t = 0o0007; 540 pub const S_IXOTH: mode_t = 0o0001; 541 pub const S_IWOTH: mode_t = 0o0002; 542 pub const S_IROTH: mode_t = 0o0004; 543 pub const F_OK: c_int = 0; 544 pub const R_OK: c_int = 4; 545 pub const W_OK: c_int = 2; 546 pub const X_OK: c_int = 1; 547 pub const STDIN_FILENO: c_int = 0; 548 pub const STDOUT_FILENO: c_int = 1; 549 pub const STDERR_FILENO: c_int = 2; 550 pub const SIGHUP: c_int = 1; 551 pub const SIGINT: c_int = 2; 552 pub const SIGQUIT: c_int = 3; 553 pub const SIGILL: c_int = 4; 554 pub const SIGABRT: c_int = 6; 555 pub const SIGFPE: c_int = 8; 556 pub const SIGKILL: c_int = 9; 557 pub const SIGSEGV: c_int = 11; 558 pub const SIGPIPE: c_int = 13; 559 pub const SIGALRM: c_int = 14; 560 pub const SIGTERM: c_int = 15; 561 562 pub const PROT_NONE: c_int = 0; 563 pub const PROT_READ: c_int = 1; 564 pub const PROT_WRITE: c_int = 2; 565 pub const PROT_EXEC: c_int = 4; 566 567 pub const XATTR_CREATE: c_int = 0x1; 568 pub const XATTR_REPLACE: c_int = 0x2; 569 570 cfg_if! { 571 if #[cfg(target_os = "android")] { 572 pub const RLIM64_INFINITY: c_ulonglong = !0; 573 } else { 574 pub const RLIM64_INFINITY: crate::rlim64_t = !0; 575 } 576 } 577 578 cfg_if! { 579 if #[cfg(target_env = "ohos")] { 580 pub const LC_CTYPE: c_int = 0; 581 pub const LC_NUMERIC: c_int = 1; 582 pub const LC_TIME: c_int = 2; 583 pub const LC_COLLATE: c_int = 3; 584 pub const LC_MONETARY: c_int = 4; 585 pub const LC_MESSAGES: c_int = 5; 586 pub const LC_PAPER: c_int = 6; 587 pub const LC_NAME: c_int = 7; 588 pub const LC_ADDRESS: c_int = 8; 589 pub const LC_TELEPHONE: c_int = 9; 590 pub const LC_MEASUREMENT: c_int = 10; 591 pub const LC_IDENTIFICATION: c_int = 11; 592 pub const LC_ALL: c_int = 12; 593 } else if #[cfg(not(target_env = "uclibc"))] { 594 pub const LC_CTYPE: c_int = 0; 595 pub const LC_NUMERIC: c_int = 1; 596 pub const LC_TIME: c_int = 2; 597 pub const LC_COLLATE: c_int = 3; 598 pub const LC_MONETARY: c_int = 4; 599 pub const LC_MESSAGES: c_int = 5; 600 pub const LC_ALL: c_int = 6; 601 } 602 } 603 604 pub const LC_CTYPE_MASK: c_int = 1 << LC_CTYPE; 605 pub const LC_NUMERIC_MASK: c_int = 1 << LC_NUMERIC; 606 pub const LC_TIME_MASK: c_int = 1 << LC_TIME; 607 pub const LC_COLLATE_MASK: c_int = 1 << LC_COLLATE; 608 pub const LC_MONETARY_MASK: c_int = 1 << LC_MONETARY; 609 pub const LC_MESSAGES_MASK: c_int = 1 << LC_MESSAGES; 610 // LC_ALL_MASK defined per platform 611 612 pub const MAP_FILE: c_int = 0x0000; 613 pub const MAP_SHARED: c_int = 0x0001; 614 pub const MAP_PRIVATE: c_int = 0x0002; 615 pub const MAP_FIXED: c_int = 0x0010; 616 617 pub const MAP_FAILED: *mut c_void = !0 as *mut c_void; 618 619 // MS_ flags for msync(2) 620 pub const MS_ASYNC: c_int = 0x0001; 621 pub const MS_INVALIDATE: c_int = 0x0002; 622 pub const MS_SYNC: c_int = 0x0004; 623 624 // MS_ flags for mount(2) 625 pub const MS_RDONLY: c_ulong = 0x01; 626 pub const MS_NOSUID: c_ulong = 0x02; 627 pub const MS_NODEV: c_ulong = 0x04; 628 pub const MS_NOEXEC: c_ulong = 0x08; 629 pub const MS_SYNCHRONOUS: c_ulong = 0x10; 630 pub const MS_REMOUNT: c_ulong = 0x20; 631 pub const MS_MANDLOCK: c_ulong = 0x40; 632 pub const MS_DIRSYNC: c_ulong = 0x80; 633 pub const MS_NOATIME: c_ulong = 0x0400; 634 pub const MS_NODIRATIME: c_ulong = 0x0800; 635 pub const MS_BIND: c_ulong = 0x1000; 636 pub const MS_MOVE: c_ulong = 0x2000; 637 pub const MS_REC: c_ulong = 0x4000; 638 pub const MS_SILENT: c_ulong = 0x8000; 639 pub const MS_POSIXACL: c_ulong = 0x010000; 640 pub const MS_UNBINDABLE: c_ulong = 0x020000; 641 pub const MS_PRIVATE: c_ulong = 0x040000; 642 pub const MS_SLAVE: c_ulong = 0x080000; 643 pub const MS_SHARED: c_ulong = 0x100000; 644 pub const MS_RELATIME: c_ulong = 0x200000; 645 pub const MS_KERNMOUNT: c_ulong = 0x400000; 646 pub const MS_I_VERSION: c_ulong = 0x800000; 647 pub const MS_STRICTATIME: c_ulong = 0x1000000; 648 pub const MS_LAZYTIME: c_ulong = 0x2000000; 649 pub const MS_ACTIVE: c_ulong = 0x40000000; 650 pub const MS_MGC_VAL: c_ulong = 0xc0ed0000; 651 pub const MS_MGC_MSK: c_ulong = 0xffff0000; 652 653 pub const SCM_RIGHTS: c_int = 0x01; 654 pub const SCM_CREDENTIALS: c_int = 0x02; 655 656 pub const PROT_GROWSDOWN: c_int = 0x1000000; 657 pub const PROT_GROWSUP: c_int = 0x2000000; 658 659 pub const MAP_TYPE: c_int = 0x000f; 660 661 pub const MADV_NORMAL: c_int = 0; 662 pub const MADV_RANDOM: c_int = 1; 663 pub const MADV_SEQUENTIAL: c_int = 2; 664 pub const MADV_WILLNEED: c_int = 3; 665 pub const MADV_DONTNEED: c_int = 4; 666 pub const MADV_FREE: c_int = 8; 667 pub const MADV_REMOVE: c_int = 9; 668 pub const MADV_DONTFORK: c_int = 10; 669 pub const MADV_DOFORK: c_int = 11; 670 pub const MADV_MERGEABLE: c_int = 12; 671 pub const MADV_UNMERGEABLE: c_int = 13; 672 pub const MADV_HUGEPAGE: c_int = 14; 673 pub const MADV_NOHUGEPAGE: c_int = 15; 674 pub const MADV_DONTDUMP: c_int = 16; 675 pub const MADV_DODUMP: c_int = 17; 676 pub const MADV_WIPEONFORK: c_int = 18; 677 pub const MADV_KEEPONFORK: c_int = 19; 678 pub const MADV_COLD: c_int = 20; 679 pub const MADV_PAGEOUT: c_int = 21; 680 pub const MADV_HWPOISON: c_int = 100; 681 cfg_if! { 682 if #[cfg(not(target_os = "emscripten"))] { 683 pub const MADV_POPULATE_READ: c_int = 22; 684 pub const MADV_POPULATE_WRITE: c_int = 23; 685 pub const MADV_DONTNEED_LOCKED: c_int = 24; 686 } 687 } 688 689 pub const IFF_UP: c_int = 0x1; 690 pub const IFF_BROADCAST: c_int = 0x2; 691 pub const IFF_DEBUG: c_int = 0x4; 692 pub const IFF_LOOPBACK: c_int = 0x8; 693 pub const IFF_POINTOPOINT: c_int = 0x10; 694 pub const IFF_NOTRAILERS: c_int = 0x20; 695 pub const IFF_RUNNING: c_int = 0x40; 696 pub const IFF_NOARP: c_int = 0x80; 697 pub const IFF_PROMISC: c_int = 0x100; 698 pub const IFF_ALLMULTI: c_int = 0x200; 699 pub const IFF_MASTER: c_int = 0x400; 700 pub const IFF_SLAVE: c_int = 0x800; 701 pub const IFF_MULTICAST: c_int = 0x1000; 702 pub const IFF_PORTSEL: c_int = 0x2000; 703 pub const IFF_AUTOMEDIA: c_int = 0x4000; 704 pub const IFF_DYNAMIC: c_int = 0x8000; 705 706 pub const SOL_IP: c_int = 0; 707 pub const SOL_TCP: c_int = 6; 708 pub const SOL_UDP: c_int = 17; 709 pub const SOL_IPV6: c_int = 41; 710 pub const SOL_ICMPV6: c_int = 58; 711 pub const SOL_RAW: c_int = 255; 712 pub const SOL_DECNET: c_int = 261; 713 pub const SOL_X25: c_int = 262; 714 pub const SOL_PACKET: c_int = 263; 715 pub const SOL_ATM: c_int = 264; 716 pub const SOL_AAL: c_int = 265; 717 pub const SOL_IRDA: c_int = 266; 718 pub const SOL_NETBEUI: c_int = 267; 719 pub const SOL_LLC: c_int = 268; 720 pub const SOL_DCCP: c_int = 269; 721 pub const SOL_NETLINK: c_int = 270; 722 pub const SOL_TIPC: c_int = 271; 723 pub const SOL_BLUETOOTH: c_int = 274; 724 pub const SOL_ALG: c_int = 279; 725 726 pub const AF_UNSPEC: c_int = 0; 727 pub const AF_UNIX: c_int = 1; 728 pub const AF_LOCAL: c_int = 1; 729 pub const AF_INET: c_int = 2; 730 pub const AF_AX25: c_int = 3; 731 pub const AF_IPX: c_int = 4; 732 pub const AF_APPLETALK: c_int = 5; 733 pub const AF_NETROM: c_int = 6; 734 pub const AF_BRIDGE: c_int = 7; 735 pub const AF_ATMPVC: c_int = 8; 736 pub const AF_X25: c_int = 9; 737 pub const AF_INET6: c_int = 10; 738 pub const AF_ROSE: c_int = 11; 739 pub const AF_DECnet: c_int = 12; 740 pub const AF_NETBEUI: c_int = 13; 741 pub const AF_SECURITY: c_int = 14; 742 pub const AF_KEY: c_int = 15; 743 pub const AF_NETLINK: c_int = 16; 744 pub const AF_ROUTE: c_int = AF_NETLINK; 745 pub const AF_PACKET: c_int = 17; 746 pub const AF_ASH: c_int = 18; 747 pub const AF_ECONET: c_int = 19; 748 pub const AF_ATMSVC: c_int = 20; 749 pub const AF_RDS: c_int = 21; 750 pub const AF_SNA: c_int = 22; 751 pub const AF_IRDA: c_int = 23; 752 pub const AF_PPPOX: c_int = 24; 753 pub const AF_WANPIPE: c_int = 25; 754 pub const AF_LLC: c_int = 26; 755 pub const AF_CAN: c_int = 29; 756 pub const AF_TIPC: c_int = 30; 757 pub const AF_BLUETOOTH: c_int = 31; 758 pub const AF_IUCV: c_int = 32; 759 pub const AF_RXRPC: c_int = 33; 760 pub const AF_ISDN: c_int = 34; 761 pub const AF_PHONET: c_int = 35; 762 pub const AF_IEEE802154: c_int = 36; 763 pub const AF_CAIF: c_int = 37; 764 pub const AF_ALG: c_int = 38; 765 766 pub const PF_UNSPEC: c_int = AF_UNSPEC; 767 pub const PF_UNIX: c_int = AF_UNIX; 768 pub const PF_LOCAL: c_int = AF_LOCAL; 769 pub const PF_INET: c_int = AF_INET; 770 pub const PF_AX25: c_int = AF_AX25; 771 pub const PF_IPX: c_int = AF_IPX; 772 pub const PF_APPLETALK: c_int = AF_APPLETALK; 773 pub const PF_NETROM: c_int = AF_NETROM; 774 pub const PF_BRIDGE: c_int = AF_BRIDGE; 775 pub const PF_ATMPVC: c_int = AF_ATMPVC; 776 pub const PF_X25: c_int = AF_X25; 777 pub const PF_INET6: c_int = AF_INET6; 778 pub const PF_ROSE: c_int = AF_ROSE; 779 pub const PF_DECnet: c_int = AF_DECnet; 780 pub const PF_NETBEUI: c_int = AF_NETBEUI; 781 pub const PF_SECURITY: c_int = AF_SECURITY; 782 pub const PF_KEY: c_int = AF_KEY; 783 pub const PF_NETLINK: c_int = AF_NETLINK; 784 pub const PF_ROUTE: c_int = AF_ROUTE; 785 pub const PF_PACKET: c_int = AF_PACKET; 786 pub const PF_ASH: c_int = AF_ASH; 787 pub const PF_ECONET: c_int = AF_ECONET; 788 pub const PF_ATMSVC: c_int = AF_ATMSVC; 789 pub const PF_RDS: c_int = AF_RDS; 790 pub const PF_SNA: c_int = AF_SNA; 791 pub const PF_IRDA: c_int = AF_IRDA; 792 pub const PF_PPPOX: c_int = AF_PPPOX; 793 pub const PF_WANPIPE: c_int = AF_WANPIPE; 794 pub const PF_LLC: c_int = AF_LLC; 795 pub const PF_CAN: c_int = AF_CAN; 796 pub const PF_TIPC: c_int = AF_TIPC; 797 pub const PF_BLUETOOTH: c_int = AF_BLUETOOTH; 798 pub const PF_IUCV: c_int = AF_IUCV; 799 pub const PF_RXRPC: c_int = AF_RXRPC; 800 pub const PF_ISDN: c_int = AF_ISDN; 801 pub const PF_PHONET: c_int = AF_PHONET; 802 pub const PF_IEEE802154: c_int = AF_IEEE802154; 803 pub const PF_CAIF: c_int = AF_CAIF; 804 pub const PF_ALG: c_int = AF_ALG; 805 806 pub const MSG_OOB: c_int = 1; 807 pub const MSG_PEEK: c_int = 2; 808 pub const MSG_DONTROUTE: c_int = 4; 809 pub const MSG_CTRUNC: c_int = 8; 810 pub const MSG_TRUNC: c_int = 0x20; 811 pub const MSG_DONTWAIT: c_int = 0x40; 812 pub const MSG_EOR: c_int = 0x80; 813 pub const MSG_WAITALL: c_int = 0x100; 814 pub const MSG_FIN: c_int = 0x200; 815 pub const MSG_SYN: c_int = 0x400; 816 pub const MSG_CONFIRM: c_int = 0x800; 817 pub const MSG_RST: c_int = 0x1000; 818 pub const MSG_ERRQUEUE: c_int = 0x2000; 819 pub const MSG_NOSIGNAL: c_int = 0x4000; 820 pub const MSG_MORE: c_int = 0x8000; 821 pub const MSG_WAITFORONE: c_int = 0x10000; 822 pub const MSG_FASTOPEN: c_int = 0x20000000; 823 pub const MSG_CMSG_CLOEXEC: c_int = 0x40000000; 824 825 pub const SCM_TIMESTAMP: c_int = SO_TIMESTAMP; 826 827 pub const SOCK_RAW: c_int = 3; 828 pub const SOCK_RDM: c_int = 4; 829 pub const IP_TOS: c_int = 1; 830 pub const IP_TTL: c_int = 2; 831 pub const IP_HDRINCL: c_int = 3; 832 pub const IP_OPTIONS: c_int = 4; 833 pub const IP_ROUTER_ALERT: c_int = 5; 834 pub const IP_RECVOPTS: c_int = 6; 835 pub const IP_RETOPTS: c_int = 7; 836 pub const IP_PKTINFO: c_int = 8; 837 pub const IP_PKTOPTIONS: c_int = 9; 838 pub const IP_MTU_DISCOVER: c_int = 10; 839 pub const IP_RECVERR: c_int = 11; 840 pub const IP_RECVTTL: c_int = 12; 841 pub const IP_RECVTOS: c_int = 13; 842 pub const IP_MTU: c_int = 14; 843 pub const IP_FREEBIND: c_int = 15; 844 pub const IP_IPSEC_POLICY: c_int = 16; 845 pub const IP_XFRM_POLICY: c_int = 17; 846 pub const IP_PASSSEC: c_int = 18; 847 pub const IP_TRANSPARENT: c_int = 19; 848 pub const IP_ORIGDSTADDR: c_int = 20; 849 pub const IP_RECVORIGDSTADDR: c_int = IP_ORIGDSTADDR; 850 pub const IP_MINTTL: c_int = 21; 851 pub const IP_NODEFRAG: c_int = 22; 852 pub const IP_CHECKSUM: c_int = 23; 853 pub const IP_BIND_ADDRESS_NO_PORT: c_int = 24; 854 pub const IP_MULTICAST_IF: c_int = 32; 855 pub const IP_MULTICAST_TTL: c_int = 33; 856 pub const IP_MULTICAST_LOOP: c_int = 34; 857 pub const IP_ADD_MEMBERSHIP: c_int = 35; 858 pub const IP_DROP_MEMBERSHIP: c_int = 36; 859 pub const IP_UNBLOCK_SOURCE: c_int = 37; 860 pub const IP_BLOCK_SOURCE: c_int = 38; 861 pub const IP_ADD_SOURCE_MEMBERSHIP: c_int = 39; 862 pub const IP_DROP_SOURCE_MEMBERSHIP: c_int = 40; 863 pub const IP_MSFILTER: c_int = 41; 864 pub const IP_MULTICAST_ALL: c_int = 49; 865 pub const IP_UNICAST_IF: c_int = 50; 866 867 pub const IP_DEFAULT_MULTICAST_TTL: c_int = 1; 868 pub const IP_DEFAULT_MULTICAST_LOOP: c_int = 1; 869 870 pub const IP_PMTUDISC_DONT: c_int = 0; 871 pub const IP_PMTUDISC_WANT: c_int = 1; 872 pub const IP_PMTUDISC_DO: c_int = 2; 873 pub const IP_PMTUDISC_PROBE: c_int = 3; 874 pub const IP_PMTUDISC_INTERFACE: c_int = 4; 875 pub const IP_PMTUDISC_OMIT: c_int = 5; 876 877 // IPPROTO_IP defined in src/unix/mod.rs 878 /// Hop-by-hop option header 879 pub const IPPROTO_HOPOPTS: c_int = 0; 880 // IPPROTO_ICMP defined in src/unix/mod.rs 881 /// group mgmt protocol 882 pub const IPPROTO_IGMP: c_int = 2; 883 /// for compatibility 884 pub const IPPROTO_IPIP: c_int = 4; 885 // IPPROTO_TCP defined in src/unix/mod.rs 886 /// exterior gateway protocol 887 pub const IPPROTO_EGP: c_int = 8; 888 /// pup 889 pub const IPPROTO_PUP: c_int = 12; 890 // IPPROTO_UDP defined in src/unix/mod.rs 891 /// xns idp 892 pub const IPPROTO_IDP: c_int = 22; 893 /// tp-4 w/ class negotiation 894 pub const IPPROTO_TP: c_int = 29; 895 /// DCCP 896 pub const IPPROTO_DCCP: c_int = 33; 897 // IPPROTO_IPV6 defined in src/unix/mod.rs 898 /// IP6 routing header 899 pub const IPPROTO_ROUTING: c_int = 43; 900 /// IP6 fragmentation header 901 pub const IPPROTO_FRAGMENT: c_int = 44; 902 /// resource reservation 903 pub const IPPROTO_RSVP: c_int = 46; 904 /// General Routing Encap. 905 pub const IPPROTO_GRE: c_int = 47; 906 /// IP6 Encap Sec. Payload 907 pub const IPPROTO_ESP: c_int = 50; 908 /// IP6 Auth Header 909 pub const IPPROTO_AH: c_int = 51; 910 // IPPROTO_ICMPV6 defined in src/unix/mod.rs 911 /// IP6 no next header 912 pub const IPPROTO_NONE: c_int = 59; 913 /// IP6 destination option 914 pub const IPPROTO_DSTOPTS: c_int = 60; 915 pub const IPPROTO_MTP: c_int = 92; 916 /// encapsulation header 917 pub const IPPROTO_ENCAP: c_int = 98; 918 /// Protocol indep. multicast 919 pub const IPPROTO_PIM: c_int = 103; 920 /// IP Payload Comp. Protocol 921 pub const IPPROTO_COMP: c_int = 108; 922 /// SCTP 923 pub const IPPROTO_SCTP: c_int = 132; 924 pub const IPPROTO_MH: c_int = 135; 925 pub const IPPROTO_UDPLITE: c_int = 136; 926 /// raw IP packet 927 pub const IPPROTO_RAW: c_int = 255; 928 pub const IPPROTO_BEETPH: c_int = 94; 929 pub const IPPROTO_MPLS: c_int = 137; 930 /// Multipath TCP 931 pub const IPPROTO_MPTCP: c_int = 262; 932 /// Ethernet-within-IPv6 encapsulation. 933 pub const IPPROTO_ETHERNET: c_int = 143; 934 935 pub const MCAST_EXCLUDE: c_int = 0; 936 pub const MCAST_INCLUDE: c_int = 1; 937 pub const MCAST_JOIN_GROUP: c_int = 42; 938 pub const MCAST_BLOCK_SOURCE: c_int = 43; 939 pub const MCAST_UNBLOCK_SOURCE: c_int = 44; 940 pub const MCAST_LEAVE_GROUP: c_int = 45; 941 pub const MCAST_JOIN_SOURCE_GROUP: c_int = 46; 942 pub const MCAST_LEAVE_SOURCE_GROUP: c_int = 47; 943 pub const MCAST_MSFILTER: c_int = 48; 944 945 pub const IPV6_ADDRFORM: c_int = 1; 946 pub const IPV6_2292PKTINFO: c_int = 2; 947 pub const IPV6_2292HOPOPTS: c_int = 3; 948 pub const IPV6_2292DSTOPTS: c_int = 4; 949 pub const IPV6_2292RTHDR: c_int = 5; 950 pub const IPV6_2292PKTOPTIONS: c_int = 6; 951 pub const IPV6_CHECKSUM: c_int = 7; 952 pub const IPV6_2292HOPLIMIT: c_int = 8; 953 pub const IPV6_NEXTHOP: c_int = 9; 954 pub const IPV6_AUTHHDR: c_int = 10; 955 pub const IPV6_UNICAST_HOPS: c_int = 16; 956 pub const IPV6_MULTICAST_IF: c_int = 17; 957 pub const IPV6_MULTICAST_HOPS: c_int = 18; 958 pub const IPV6_MULTICAST_LOOP: c_int = 19; 959 pub const IPV6_ADD_MEMBERSHIP: c_int = 20; 960 pub const IPV6_DROP_MEMBERSHIP: c_int = 21; 961 pub const IPV6_ROUTER_ALERT: c_int = 22; 962 pub const IPV6_MTU_DISCOVER: c_int = 23; 963 pub const IPV6_MTU: c_int = 24; 964 pub const IPV6_RECVERR: c_int = 25; 965 pub const IPV6_V6ONLY: c_int = 26; 966 pub const IPV6_JOIN_ANYCAST: c_int = 27; 967 pub const IPV6_LEAVE_ANYCAST: c_int = 28; 968 pub const IPV6_IPSEC_POLICY: c_int = 34; 969 pub const IPV6_XFRM_POLICY: c_int = 35; 970 pub const IPV6_HDRINCL: c_int = 36; 971 pub const IPV6_RECVPKTINFO: c_int = 49; 972 pub const IPV6_PKTINFO: c_int = 50; 973 pub const IPV6_RECVHOPLIMIT: c_int = 51; 974 pub const IPV6_HOPLIMIT: c_int = 52; 975 pub const IPV6_RECVHOPOPTS: c_int = 53; 976 pub const IPV6_HOPOPTS: c_int = 54; 977 pub const IPV6_RTHDRDSTOPTS: c_int = 55; 978 pub const IPV6_RECVRTHDR: c_int = 56; 979 pub const IPV6_RTHDR: c_int = 57; 980 pub const IPV6_RECVDSTOPTS: c_int = 58; 981 pub const IPV6_DSTOPTS: c_int = 59; 982 pub const IPV6_RECVPATHMTU: c_int = 60; 983 pub const IPV6_PATHMTU: c_int = 61; 984 pub const IPV6_DONTFRAG: c_int = 62; 985 pub const IPV6_RECVTCLASS: c_int = 66; 986 pub const IPV6_TCLASS: c_int = 67; 987 pub const IPV6_AUTOFLOWLABEL: c_int = 70; 988 pub const IPV6_ADDR_PREFERENCES: c_int = 72; 989 pub const IPV6_MINHOPCOUNT: c_int = 73; 990 pub const IPV6_ORIGDSTADDR: c_int = 74; 991 pub const IPV6_RECVORIGDSTADDR: c_int = IPV6_ORIGDSTADDR; 992 pub const IPV6_TRANSPARENT: c_int = 75; 993 pub const IPV6_UNICAST_IF: c_int = 76; 994 pub const IPV6_PREFER_SRC_TMP: c_int = 0x0001; 995 pub const IPV6_PREFER_SRC_PUBLIC: c_int = 0x0002; 996 pub const IPV6_PREFER_SRC_PUBTMP_DEFAULT: c_int = 0x0100; 997 pub const IPV6_PREFER_SRC_COA: c_int = 0x0004; 998 pub const IPV6_PREFER_SRC_HOME: c_int = 0x0400; 999 pub const IPV6_PREFER_SRC_CGA: c_int = 0x0008; 1000 pub const IPV6_PREFER_SRC_NONCGA: c_int = 0x0800; 1001 1002 pub const IPV6_PMTUDISC_DONT: c_int = 0; 1003 pub const IPV6_PMTUDISC_WANT: c_int = 1; 1004 pub const IPV6_PMTUDISC_DO: c_int = 2; 1005 pub const IPV6_PMTUDISC_PROBE: c_int = 3; 1006 pub const IPV6_PMTUDISC_INTERFACE: c_int = 4; 1007 pub const IPV6_PMTUDISC_OMIT: c_int = 5; 1008 1009 pub const TCP_NODELAY: c_int = 1; 1010 pub const TCP_MAXSEG: c_int = 2; 1011 pub const TCP_CORK: c_int = 3; 1012 pub const TCP_KEEPIDLE: c_int = 4; 1013 pub const TCP_KEEPINTVL: c_int = 5; 1014 pub const TCP_KEEPCNT: c_int = 6; 1015 pub const TCP_SYNCNT: c_int = 7; 1016 pub const TCP_LINGER2: c_int = 8; 1017 pub const TCP_DEFER_ACCEPT: c_int = 9; 1018 pub const TCP_WINDOW_CLAMP: c_int = 10; 1019 pub const TCP_INFO: c_int = 11; 1020 pub const TCP_QUICKACK: c_int = 12; 1021 pub const TCP_CONGESTION: c_int = 13; 1022 pub const TCP_MD5SIG: c_int = 14; 1023 cfg_if! { 1024 if #[cfg(all( 1025 target_os = "linux", 1026 any(target_env = "gnu", target_env = "musl", target_env = "ohos") 1027 ))] { 1028 // WARN: deprecated 1029 pub const TCP_COOKIE_TRANSACTIONS: c_int = 15; 1030 } 1031 } 1032 pub const TCP_THIN_LINEAR_TIMEOUTS: c_int = 16; 1033 pub const TCP_THIN_DUPACK: c_int = 17; 1034 pub const TCP_USER_TIMEOUT: c_int = 18; 1035 pub const TCP_REPAIR: c_int = 19; 1036 pub const TCP_REPAIR_QUEUE: c_int = 20; 1037 pub const TCP_QUEUE_SEQ: c_int = 21; 1038 pub const TCP_REPAIR_OPTIONS: c_int = 22; 1039 pub const TCP_FASTOPEN: c_int = 23; 1040 pub const TCP_TIMESTAMP: c_int = 24; 1041 pub const TCP_NOTSENT_LOWAT: c_int = 25; 1042 pub const TCP_CC_INFO: c_int = 26; 1043 pub const TCP_SAVE_SYN: c_int = 27; 1044 pub const TCP_SAVED_SYN: c_int = 28; 1045 cfg_if! { 1046 if #[cfg(not(target_os = "emscripten"))] { 1047 // NOTE: emscripten doesn't support these options yet. 1048 1049 pub const TCP_REPAIR_WINDOW: c_int = 29; 1050 pub const TCP_FASTOPEN_CONNECT: c_int = 30; 1051 pub const TCP_ULP: c_int = 31; 1052 pub const TCP_MD5SIG_EXT: c_int = 32; 1053 pub const TCP_FASTOPEN_KEY: c_int = 33; 1054 pub const TCP_FASTOPEN_NO_COOKIE: c_int = 34; 1055 pub const TCP_ZEROCOPY_RECEIVE: c_int = 35; 1056 pub const TCP_INQ: c_int = 36; 1057 pub const TCP_CM_INQ: c_int = TCP_INQ; 1058 // NOTE: Some CI images doesn't have this option yet. 1059 // pub const TCP_TX_DELAY: c_int = 37; 1060 pub const TCP_MD5SIG_MAXKEYLEN: usize = 80; 1061 } 1062 } 1063 1064 pub const SO_DEBUG: c_int = 1; 1065 1066 pub const SHUT_RD: c_int = 0; 1067 pub const SHUT_WR: c_int = 1; 1068 pub const SHUT_RDWR: c_int = 2; 1069 1070 pub const LOCK_SH: c_int = 1; 1071 pub const LOCK_EX: c_int = 2; 1072 pub const LOCK_NB: c_int = 4; 1073 pub const LOCK_UN: c_int = 8; 1074 1075 pub const SS_ONSTACK: c_int = 1; 1076 pub const SS_DISABLE: c_int = 2; 1077 1078 pub const PATH_MAX: c_int = 4096; 1079 1080 pub const UIO_MAXIOV: c_int = 1024; 1081 1082 pub const FD_SETSIZE: usize = 1024; 1083 1084 pub const EPOLLIN: c_int = 0x1; 1085 pub const EPOLLPRI: c_int = 0x2; 1086 pub const EPOLLOUT: c_int = 0x4; 1087 pub const EPOLLERR: c_int = 0x8; 1088 pub const EPOLLHUP: c_int = 0x10; 1089 pub const EPOLLRDNORM: c_int = 0x40; 1090 pub const EPOLLRDBAND: c_int = 0x80; 1091 pub const EPOLLWRNORM: c_int = 0x100; 1092 pub const EPOLLWRBAND: c_int = 0x200; 1093 pub const EPOLLMSG: c_int = 0x400; 1094 pub const EPOLLRDHUP: c_int = 0x2000; 1095 pub const EPOLLEXCLUSIVE: c_int = 0x10000000; 1096 pub const EPOLLWAKEUP: c_int = 0x20000000; 1097 pub const EPOLLONESHOT: c_int = 0x40000000; 1098 pub const EPOLLET: c_int = 0x80000000; 1099 1100 pub const EPOLL_CTL_ADD: c_int = 1; 1101 pub const EPOLL_CTL_MOD: c_int = 3; 1102 pub const EPOLL_CTL_DEL: c_int = 2; 1103 1104 pub const MNT_FORCE: c_int = 0x1; 1105 pub const MNT_DETACH: c_int = 0x2; 1106 pub const MNT_EXPIRE: c_int = 0x4; 1107 pub const UMOUNT_NOFOLLOW: c_int = 0x8; 1108 1109 pub const Q_GETFMT: c_int = 0x800004; 1110 pub const Q_GETINFO: c_int = 0x800005; 1111 pub const Q_SETINFO: c_int = 0x800006; 1112 pub const QIF_BLIMITS: u32 = 1; 1113 pub const QIF_SPACE: u32 = 2; 1114 pub const QIF_ILIMITS: u32 = 4; 1115 pub const QIF_INODES: u32 = 8; 1116 pub const QIF_BTIME: u32 = 16; 1117 pub const QIF_ITIME: u32 = 32; 1118 pub const QIF_LIMITS: u32 = 5; 1119 pub const QIF_USAGE: u32 = 10; 1120 pub const QIF_TIMES: u32 = 48; 1121 pub const QIF_ALL: u32 = 63; 1122 1123 pub const Q_SYNC: c_int = 0x800001; 1124 pub const Q_QUOTAON: c_int = 0x800002; 1125 pub const Q_QUOTAOFF: c_int = 0x800003; 1126 pub const Q_GETQUOTA: c_int = 0x800007; 1127 pub const Q_SETQUOTA: c_int = 0x800008; 1128 1129 pub const TCIOFF: c_int = 2; 1130 pub const TCION: c_int = 3; 1131 pub const TCOOFF: c_int = 0; 1132 pub const TCOON: c_int = 1; 1133 pub const TCIFLUSH: c_int = 0; 1134 pub const TCOFLUSH: c_int = 1; 1135 pub const TCIOFLUSH: c_int = 2; 1136 pub const NL0: crate::tcflag_t = 0x00000000; 1137 pub const NL1: crate::tcflag_t = 0x00000100; 1138 pub const TAB0: crate::tcflag_t = 0x00000000; 1139 pub const CR0: crate::tcflag_t = 0x00000000; 1140 pub const FF0: crate::tcflag_t = 0x00000000; 1141 pub const BS0: crate::tcflag_t = 0x00000000; 1142 pub const VT0: crate::tcflag_t = 0x00000000; 1143 pub const VERASE: usize = 2; 1144 pub const VKILL: usize = 3; 1145 pub const VINTR: usize = 0; 1146 pub const VQUIT: usize = 1; 1147 pub const VLNEXT: usize = 15; 1148 pub const IGNBRK: crate::tcflag_t = 0x00000001; 1149 pub const BRKINT: crate::tcflag_t = 0x00000002; 1150 pub const IGNPAR: crate::tcflag_t = 0x00000004; 1151 pub const PARMRK: crate::tcflag_t = 0x00000008; 1152 pub const INPCK: crate::tcflag_t = 0x00000010; 1153 pub const ISTRIP: crate::tcflag_t = 0x00000020; 1154 pub const INLCR: crate::tcflag_t = 0x00000040; 1155 pub const IGNCR: crate::tcflag_t = 0x00000080; 1156 pub const ICRNL: crate::tcflag_t = 0x00000100; 1157 pub const IXANY: crate::tcflag_t = 0x00000800; 1158 pub const IMAXBEL: crate::tcflag_t = 0x00002000; 1159 pub const OPOST: crate::tcflag_t = 0x1; 1160 pub const CS5: crate::tcflag_t = 0x00000000; 1161 pub const CRTSCTS: crate::tcflag_t = 0x80000000; 1162 pub const ECHO: crate::tcflag_t = 0x00000008; 1163 pub const OCRNL: crate::tcflag_t = 0o000010; 1164 pub const ONOCR: crate::tcflag_t = 0o000020; 1165 pub const ONLRET: crate::tcflag_t = 0o000040; 1166 pub const OFILL: crate::tcflag_t = 0o000100; 1167 pub const OFDEL: crate::tcflag_t = 0o000200; 1168 1169 pub const CLONE_VM: c_int = 0x100; 1170 pub const CLONE_FS: c_int = 0x200; 1171 pub const CLONE_FILES: c_int = 0x400; 1172 pub const CLONE_SIGHAND: c_int = 0x800; 1173 pub const CLONE_PTRACE: c_int = 0x2000; 1174 pub const CLONE_VFORK: c_int = 0x4000; 1175 pub const CLONE_PARENT: c_int = 0x8000; 1176 pub const CLONE_THREAD: c_int = 0x10000; 1177 pub const CLONE_NEWNS: c_int = 0x20000; 1178 pub const CLONE_SYSVSEM: c_int = 0x40000; 1179 pub const CLONE_SETTLS: c_int = 0x80000; 1180 pub const CLONE_PARENT_SETTID: c_int = 0x100000; 1181 pub const CLONE_CHILD_CLEARTID: c_int = 0x200000; 1182 pub const CLONE_DETACHED: c_int = 0x400000; 1183 pub const CLONE_UNTRACED: c_int = 0x800000; 1184 pub const CLONE_CHILD_SETTID: c_int = 0x01000000; 1185 pub const CLONE_NEWCGROUP: c_int = 0x02000000; 1186 pub const CLONE_NEWUTS: c_int = 0x04000000; 1187 pub const CLONE_NEWIPC: c_int = 0x08000000; 1188 pub const CLONE_NEWUSER: c_int = 0x10000000; 1189 pub const CLONE_NEWPID: c_int = 0x20000000; 1190 pub const CLONE_NEWNET: c_int = 0x40000000; 1191 pub const CLONE_IO: c_int = 0x80000000; 1192 1193 pub const WNOHANG: c_int = 0x00000001; 1194 pub const WUNTRACED: c_int = 0x00000002; 1195 pub const WSTOPPED: c_int = WUNTRACED; 1196 pub const WEXITED: c_int = 0x00000004; 1197 pub const WCONTINUED: c_int = 0x00000008; 1198 pub const WNOWAIT: c_int = 0x01000000; 1199 1200 // Options for personality(2). 1201 pub const ADDR_NO_RANDOMIZE: c_int = 0x0040000; 1202 pub const MMAP_PAGE_ZERO: c_int = 0x0100000; 1203 pub const ADDR_COMPAT_LAYOUT: c_int = 0x0200000; 1204 pub const READ_IMPLIES_EXEC: c_int = 0x0400000; 1205 pub const ADDR_LIMIT_32BIT: c_int = 0x0800000; 1206 pub const SHORT_INODE: c_int = 0x1000000; 1207 pub const WHOLE_SECONDS: c_int = 0x2000000; 1208 pub const STICKY_TIMEOUTS: c_int = 0x4000000; 1209 pub const ADDR_LIMIT_3GB: c_int = 0x8000000; 1210 1211 // Options set using PTRACE_SETOPTIONS. 1212 pub const PTRACE_O_TRACESYSGOOD: c_int = 0x00000001; 1213 pub const PTRACE_O_TRACEFORK: c_int = 0x00000002; 1214 pub const PTRACE_O_TRACEVFORK: c_int = 0x00000004; 1215 pub const PTRACE_O_TRACECLONE: c_int = 0x00000008; 1216 pub const PTRACE_O_TRACEEXEC: c_int = 0x00000010; 1217 pub const PTRACE_O_TRACEVFORKDONE: c_int = 0x00000020; 1218 pub const PTRACE_O_TRACEEXIT: c_int = 0x00000040; 1219 pub const PTRACE_O_TRACESECCOMP: c_int = 0x00000080; 1220 pub const PTRACE_O_SUSPEND_SECCOMP: c_int = 0x00200000; 1221 pub const PTRACE_O_EXITKILL: c_int = 0x00100000; 1222 pub const PTRACE_O_MASK: c_int = 0x003000ff; 1223 1224 // Wait extended result codes for the above trace options. 1225 pub const PTRACE_EVENT_FORK: c_int = 1; 1226 pub const PTRACE_EVENT_VFORK: c_int = 2; 1227 pub const PTRACE_EVENT_CLONE: c_int = 3; 1228 pub const PTRACE_EVENT_EXEC: c_int = 4; 1229 pub const PTRACE_EVENT_VFORK_DONE: c_int = 5; 1230 pub const PTRACE_EVENT_EXIT: c_int = 6; 1231 pub const PTRACE_EVENT_SECCOMP: c_int = 7; 1232 1233 pub const __WNOTHREAD: c_int = 0x20000000; 1234 pub const __WALL: c_int = 0x40000000; 1235 pub const __WCLONE: c_int = 0x80000000; 1236 1237 pub const SPLICE_F_MOVE: c_uint = 0x01; 1238 pub const SPLICE_F_NONBLOCK: c_uint = 0x02; 1239 pub const SPLICE_F_MORE: c_uint = 0x04; 1240 pub const SPLICE_F_GIFT: c_uint = 0x08; 1241 1242 pub const RTLD_LOCAL: c_int = 0; 1243 pub const RTLD_LAZY: c_int = 1; 1244 1245 pub const POSIX_FADV_NORMAL: c_int = 0; 1246 pub const POSIX_FADV_RANDOM: c_int = 1; 1247 pub const POSIX_FADV_SEQUENTIAL: c_int = 2; 1248 pub const POSIX_FADV_WILLNEED: c_int = 3; 1249 1250 pub const AT_FDCWD: c_int = -100; 1251 pub const AT_SYMLINK_NOFOLLOW: c_int = 0x100; 1252 pub const AT_REMOVEDIR: c_int = 0x200; 1253 pub const AT_SYMLINK_FOLLOW: c_int = 0x400; 1254 pub const AT_NO_AUTOMOUNT: c_int = 0x800; 1255 pub const AT_EMPTY_PATH: c_int = 0x1000; 1256 pub const AT_RECURSIVE: c_int = 0x8000; 1257 1258 pub const LOG_CRON: c_int = 9 << 3; 1259 pub const LOG_AUTHPRIV: c_int = 10 << 3; 1260 pub const LOG_FTP: c_int = 11 << 3; 1261 pub const LOG_PERROR: c_int = 0x20; 1262 1263 pub const PIPE_BUF: usize = 4096; 1264 1265 pub const SI_LOAD_SHIFT: c_uint = 16; 1266 1267 // si_code values 1268 pub const SI_USER: c_int = 0; 1269 pub const SI_KERNEL: c_int = 0x80; 1270 pub const SI_QUEUE: c_int = -1; 1271 cfg_if! { 1272 if #[cfg(not(any(target_arch = "mips", target_arch = "mips32r6")))] { 1273 pub const SI_TIMER: c_int = -2; 1274 pub const SI_MESGQ: c_int = -3; 1275 pub const SI_ASYNCIO: c_int = -4; 1276 } else { 1277 pub const SI_TIMER: c_int = -3; 1278 pub const SI_MESGQ: c_int = -4; 1279 pub const SI_ASYNCIO: c_int = -2; 1280 } 1281 } 1282 pub const SI_SIGIO: c_int = -5; 1283 pub const SI_TKILL: c_int = -6; 1284 pub const SI_ASYNCNL: c_int = -60; 1285 1286 // si_code values for SIGBUS signal 1287 pub const BUS_ADRALN: c_int = 1; 1288 pub const BUS_ADRERR: c_int = 2; 1289 pub const BUS_OBJERR: c_int = 3; 1290 // Linux-specific si_code values for SIGBUS signal 1291 pub const BUS_MCEERR_AR: c_int = 4; 1292 pub const BUS_MCEERR_AO: c_int = 5; 1293 1294 // si_code values for SIGTRAP 1295 pub const TRAP_BRKPT: c_int = 1; 1296 pub const TRAP_TRACE: c_int = 2; 1297 pub const TRAP_BRANCH: c_int = 3; 1298 pub const TRAP_HWBKPT: c_int = 4; 1299 pub const TRAP_UNK: c_int = 5; 1300 1301 // si_code values for SIGCHLD signal 1302 pub const CLD_EXITED: c_int = 1; 1303 pub const CLD_KILLED: c_int = 2; 1304 pub const CLD_DUMPED: c_int = 3; 1305 pub const CLD_TRAPPED: c_int = 4; 1306 pub const CLD_STOPPED: c_int = 5; 1307 pub const CLD_CONTINUED: c_int = 6; 1308 1309 pub const SIGEV_SIGNAL: c_int = 0; 1310 pub const SIGEV_NONE: c_int = 1; 1311 pub const SIGEV_THREAD: c_int = 2; 1312 1313 pub const P_ALL: idtype_t = 0; 1314 pub const P_PID: idtype_t = 1; 1315 pub const P_PGID: idtype_t = 2; 1316 cfg_if! { 1317 if #[cfg(not(target_os = "emscripten"))] { 1318 pub const P_PIDFD: idtype_t = 3; 1319 } 1320 } 1321 1322 pub const UTIME_OMIT: c_long = 1073741822; 1323 pub const UTIME_NOW: c_long = 1073741823; 1324 1325 pub const POLLIN: c_short = 0x1; 1326 pub const POLLPRI: c_short = 0x2; 1327 pub const POLLOUT: c_short = 0x4; 1328 pub const POLLERR: c_short = 0x8; 1329 pub const POLLHUP: c_short = 0x10; 1330 pub const POLLNVAL: c_short = 0x20; 1331 pub const POLLRDNORM: c_short = 0x040; 1332 pub const POLLRDBAND: c_short = 0x080; 1333 #[cfg(not(any(target_arch = "sparc", target_arch = "sparc64")))] 1334 pub const POLLRDHUP: c_short = 0x2000; 1335 #[cfg(any(target_arch = "sparc", target_arch = "sparc64"))] 1336 pub const POLLRDHUP: c_short = 0x800; 1337 1338 pub const IPTOS_LOWDELAY: u8 = 0x10; 1339 pub const IPTOS_THROUGHPUT: u8 = 0x08; 1340 pub const IPTOS_RELIABILITY: u8 = 0x04; 1341 pub const IPTOS_MINCOST: u8 = 0x02; 1342 1343 pub const IPTOS_PREC_NETCONTROL: u8 = 0xe0; 1344 pub const IPTOS_PREC_INTERNETCONTROL: u8 = 0xc0; 1345 pub const IPTOS_PREC_CRITIC_ECP: u8 = 0xa0; 1346 pub const IPTOS_PREC_FLASHOVERRIDE: u8 = 0x80; 1347 pub const IPTOS_PREC_FLASH: u8 = 0x60; 1348 pub const IPTOS_PREC_IMMEDIATE: u8 = 0x40; 1349 pub const IPTOS_PREC_PRIORITY: u8 = 0x20; 1350 pub const IPTOS_PREC_ROUTINE: u8 = 0x00; 1351 1352 pub const IPTOS_ECN_MASK: u8 = 0x03; 1353 pub const IPTOS_ECN_ECT1: u8 = 0x01; 1354 pub const IPTOS_ECN_ECT0: u8 = 0x02; 1355 pub const IPTOS_ECN_CE: u8 = 0x03; 1356 1357 pub const IPOPT_COPY: u8 = 0x80; 1358 pub const IPOPT_CLASS_MASK: u8 = 0x60; 1359 pub const IPOPT_NUMBER_MASK: u8 = 0x1f; 1360 1361 pub const IPOPT_CONTROL: u8 = 0x00; 1362 pub const IPOPT_RESERVED1: u8 = 0x20; 1363 pub const IPOPT_MEASUREMENT: u8 = 0x40; 1364 pub const IPOPT_RESERVED2: u8 = 0x60; 1365 pub const IPOPT_END: u8 = 0 | IPOPT_CONTROL; 1366 pub const IPOPT_NOOP: u8 = 1 | IPOPT_CONTROL; 1367 pub const IPOPT_SEC: u8 = 2 | IPOPT_CONTROL | IPOPT_COPY; 1368 pub const IPOPT_LSRR: u8 = 3 | IPOPT_CONTROL | IPOPT_COPY; 1369 pub const IPOPT_TIMESTAMP: u8 = 4 | IPOPT_MEASUREMENT; 1370 pub const IPOPT_RR: u8 = 7 | IPOPT_CONTROL; 1371 pub const IPOPT_SID: u8 = 8 | IPOPT_CONTROL | IPOPT_COPY; 1372 pub const IPOPT_SSRR: u8 = 9 | IPOPT_CONTROL | IPOPT_COPY; 1373 pub const IPOPT_RA: u8 = 20 | IPOPT_CONTROL | IPOPT_COPY; 1374 pub const IPVERSION: u8 = 4; 1375 pub const MAXTTL: u8 = 255; 1376 pub const IPDEFTTL: u8 = 64; 1377 pub const IPOPT_OPTVAL: u8 = 0; 1378 pub const IPOPT_OLEN: u8 = 1; 1379 pub const IPOPT_OFFSET: u8 = 2; 1380 pub const IPOPT_MINOFF: u8 = 4; 1381 pub const MAX_IPOPTLEN: u8 = 40; 1382 pub const IPOPT_NOP: u8 = IPOPT_NOOP; 1383 pub const IPOPT_EOL: u8 = IPOPT_END; 1384 pub const IPOPT_TS: u8 = IPOPT_TIMESTAMP; 1385 pub const IPOPT_TS_TSONLY: u8 = 0; 1386 pub const IPOPT_TS_TSANDADDR: u8 = 1; 1387 pub const IPOPT_TS_PRESPEC: u8 = 3; 1388 1389 pub const ARPOP_RREQUEST: u16 = 3; 1390 pub const ARPOP_RREPLY: u16 = 4; 1391 pub const ARPOP_InREQUEST: u16 = 8; 1392 pub const ARPOP_InREPLY: u16 = 9; 1393 pub const ARPOP_NAK: u16 = 10; 1394 1395 pub const ATF_NETMASK: c_int = 0x20; 1396 pub const ATF_DONTPUB: c_int = 0x40; 1397 1398 pub const ARPHRD_NETROM: u16 = 0; 1399 pub const ARPHRD_ETHER: u16 = 1; 1400 pub const ARPHRD_EETHER: u16 = 2; 1401 pub const ARPHRD_AX25: u16 = 3; 1402 pub const ARPHRD_PRONET: u16 = 4; 1403 pub const ARPHRD_CHAOS: u16 = 5; 1404 pub const ARPHRD_IEEE802: u16 = 6; 1405 pub const ARPHRD_ARCNET: u16 = 7; 1406 pub const ARPHRD_APPLETLK: u16 = 8; 1407 pub const ARPHRD_DLCI: u16 = 15; 1408 pub const ARPHRD_ATM: u16 = 19; 1409 pub const ARPHRD_METRICOM: u16 = 23; 1410 pub const ARPHRD_IEEE1394: u16 = 24; 1411 pub const ARPHRD_EUI64: u16 = 27; 1412 pub const ARPHRD_INFINIBAND: u16 = 32; 1413 1414 pub const ARPHRD_SLIP: u16 = 256; 1415 pub const ARPHRD_CSLIP: u16 = 257; 1416 pub const ARPHRD_SLIP6: u16 = 258; 1417 pub const ARPHRD_CSLIP6: u16 = 259; 1418 pub const ARPHRD_RSRVD: u16 = 260; 1419 pub const ARPHRD_ADAPT: u16 = 264; 1420 pub const ARPHRD_ROSE: u16 = 270; 1421 pub const ARPHRD_X25: u16 = 271; 1422 pub const ARPHRD_HWX25: u16 = 272; 1423 pub const ARPHRD_CAN: u16 = 280; 1424 pub const ARPHRD_PPP: u16 = 512; 1425 pub const ARPHRD_CISCO: u16 = 513; 1426 pub const ARPHRD_HDLC: u16 = ARPHRD_CISCO; 1427 pub const ARPHRD_LAPB: u16 = 516; 1428 pub const ARPHRD_DDCMP: u16 = 517; 1429 pub const ARPHRD_RAWHDLC: u16 = 518; 1430 1431 pub const ARPHRD_TUNNEL: u16 = 768; 1432 pub const ARPHRD_TUNNEL6: u16 = 769; 1433 pub const ARPHRD_FRAD: u16 = 770; 1434 pub const ARPHRD_SKIP: u16 = 771; 1435 pub const ARPHRD_LOOPBACK: u16 = 772; 1436 pub const ARPHRD_LOCALTLK: u16 = 773; 1437 pub const ARPHRD_FDDI: u16 = 774; 1438 pub const ARPHRD_BIF: u16 = 775; 1439 pub const ARPHRD_SIT: u16 = 776; 1440 pub const ARPHRD_IPDDP: u16 = 777; 1441 pub const ARPHRD_IPGRE: u16 = 778; 1442 pub const ARPHRD_PIMREG: u16 = 779; 1443 pub const ARPHRD_HIPPI: u16 = 780; 1444 pub const ARPHRD_ASH: u16 = 781; 1445 pub const ARPHRD_ECONET: u16 = 782; 1446 pub const ARPHRD_IRDA: u16 = 783; 1447 pub const ARPHRD_FCPP: u16 = 784; 1448 pub const ARPHRD_FCAL: u16 = 785; 1449 pub const ARPHRD_FCPL: u16 = 786; 1450 pub const ARPHRD_FCFABRIC: u16 = 787; 1451 pub const ARPHRD_IEEE802_TR: u16 = 800; 1452 pub const ARPHRD_IEEE80211: u16 = 801; 1453 pub const ARPHRD_IEEE80211_PRISM: u16 = 802; 1454 pub const ARPHRD_IEEE80211_RADIOTAP: u16 = 803; 1455 pub const ARPHRD_IEEE802154: u16 = 804; 1456 1457 pub const ARPHRD_VOID: u16 = 0xFFFF; 1458 pub const ARPHRD_NONE: u16 = 0xFFFE; 1459 1460 cfg_if! { 1461 if #[cfg(not(target_os = "emscripten"))] { 1462 // linux/if_tun.h 1463 /* TUNSETIFF ifr flags */ 1464 pub const IFF_TUN: c_int = 0x0001; 1465 pub const IFF_TAP: c_int = 0x0002; 1466 pub const IFF_NAPI: c_int = 0x0010; 1467 pub const IFF_NAPI_FRAGS: c_int = 0x0020; 1468 // Used in TUNSETIFF to bring up tun/tap without carrier 1469 pub const IFF_NO_CARRIER: c_int = 0x0040; 1470 pub const IFF_NO_PI: c_int = 0x1000; 1471 // Read queue size 1472 pub const TUN_READQ_SIZE: c_short = 500; 1473 // TUN device type flags: deprecated. Use IFF_TUN/IFF_TAP instead. 1474 pub const TUN_TUN_DEV: c_short = crate::IFF_TUN as c_short; 1475 pub const TUN_TAP_DEV: c_short = crate::IFF_TAP as c_short; 1476 pub const TUN_TYPE_MASK: c_short = 0x000f; 1477 // This flag has no real effect 1478 pub const IFF_ONE_QUEUE: c_int = 0x2000; 1479 pub const IFF_VNET_HDR: c_int = 0x4000; 1480 pub const IFF_TUN_EXCL: c_int = 0x8000; 1481 pub const IFF_MULTI_QUEUE: c_int = 0x0100; 1482 pub const IFF_ATTACH_QUEUE: c_int = 0x0200; 1483 pub const IFF_DETACH_QUEUE: c_int = 0x0400; 1484 // read-only flag 1485 pub const IFF_PERSIST: c_int = 0x0800; 1486 pub const IFF_NOFILTER: c_int = 0x1000; 1487 // Socket options 1488 pub const TUN_TX_TIMESTAMP: c_int = 1; 1489 // Features for GSO (TUNSETOFFLOAD) 1490 pub const TUN_F_CSUM: c_uint = 0x01; 1491 pub const TUN_F_TSO4: c_uint = 0x02; 1492 pub const TUN_F_TSO6: c_uint = 0x04; 1493 pub const TUN_F_TSO_ECN: c_uint = 0x08; 1494 pub const TUN_F_UFO: c_uint = 0x10; 1495 pub const TUN_F_USO4: c_uint = 0x20; 1496 pub const TUN_F_USO6: c_uint = 0x40; 1497 // Protocol info prepended to the packets (when IFF_NO_PI is not set) 1498 pub const TUN_PKT_STRIP: c_int = 0x0001; 1499 // Accept all multicast packets 1500 pub const TUN_FLT_ALLMULTI: c_int = 0x0001; 1501 // Ioctl operation codes 1502 const T_TYPE: u32 = b'T' as u32; 1503 pub const TUNSETNOCSUM: Ioctl = _IOW::<c_int>(T_TYPE, 200); 1504 pub const TUNSETDEBUG: Ioctl = _IOW::<c_int>(T_TYPE, 201); 1505 pub const TUNSETIFF: Ioctl = _IOW::<c_int>(T_TYPE, 202); 1506 pub const TUNSETPERSIST: Ioctl = _IOW::<c_int>(T_TYPE, 203); 1507 pub const TUNSETOWNER: Ioctl = _IOW::<c_int>(T_TYPE, 204); 1508 pub const TUNSETLINK: Ioctl = _IOW::<c_int>(T_TYPE, 205); 1509 pub const TUNSETGROUP: Ioctl = _IOW::<c_int>(T_TYPE, 206); 1510 pub const TUNGETFEATURES: Ioctl = _IOR::<c_int>(T_TYPE, 207); 1511 pub const TUNSETOFFLOAD: Ioctl = _IOW::<c_int>(T_TYPE, 208); 1512 pub const TUNSETTXFILTER: Ioctl = _IOW::<c_int>(T_TYPE, 209); 1513 pub const TUNGETIFF: Ioctl = _IOR::<c_int>(T_TYPE, 210); 1514 pub const TUNGETSNDBUF: Ioctl = _IOR::<c_int>(T_TYPE, 211); 1515 pub const TUNSETSNDBUF: Ioctl = _IOW::<c_int>(T_TYPE, 212); 1516 pub const TUNATTACHFILTER: Ioctl = _IOW::<sock_fprog>(T_TYPE, 213); 1517 pub const TUNDETACHFILTER: Ioctl = _IOW::<sock_fprog>(T_TYPE, 214); 1518 pub const TUNGETVNETHDRSZ: Ioctl = _IOR::<c_int>(T_TYPE, 215); 1519 pub const TUNSETVNETHDRSZ: Ioctl = _IOW::<c_int>(T_TYPE, 216); 1520 pub const TUNSETQUEUE: Ioctl = _IOW::<c_int>(T_TYPE, 217); 1521 pub const TUNSETIFINDEX: Ioctl = _IOW::<c_int>(T_TYPE, 218); 1522 pub const TUNGETFILTER: Ioctl = _IOR::<sock_fprog>(T_TYPE, 219); 1523 pub const TUNSETVNETLE: Ioctl = _IOW::<c_int>(T_TYPE, 220); 1524 pub const TUNGETVNETLE: Ioctl = _IOR::<c_int>(T_TYPE, 221); 1525 pub const TUNSETVNETBE: Ioctl = _IOW::<c_int>(T_TYPE, 222); 1526 pub const TUNGETVNETBE: Ioctl = _IOR::<c_int>(T_TYPE, 223); 1527 pub const TUNSETSTEERINGEBPF: Ioctl = _IOR::<c_int>(T_TYPE, 224); 1528 pub const TUNSETFILTEREBPF: Ioctl = _IOR::<c_int>(T_TYPE, 225); 1529 pub const TUNSETCARRIER: Ioctl = _IOW::<c_int>(T_TYPE, 226); 1530 pub const TUNGETDEVNETNS: Ioctl = _IO(T_TYPE, 227); 1531 1532 // linux/fs.h 1533 pub const FS_IOC_GETFLAGS: Ioctl = _IOR::<c_long>('f' as u32, 1); 1534 pub const FS_IOC_SETFLAGS: Ioctl = _IOW::<c_long>('f' as u32, 2); 1535 pub const FS_IOC_GETVERSION: Ioctl = _IOR::<c_long>('v' as u32, 1); 1536 pub const FS_IOC_SETVERSION: Ioctl = _IOW::<c_long>('v' as u32, 2); 1537 pub const FS_IOC32_GETFLAGS: Ioctl = _IOR::<c_int>('f' as u32, 1); 1538 pub const FS_IOC32_SETFLAGS: Ioctl = _IOW::<c_int>('f' as u32, 2); 1539 pub const FS_IOC32_GETVERSION: Ioctl = _IOR::<c_int>('v' as u32, 1); 1540 pub const FS_IOC32_SETVERSION: Ioctl = _IOW::<c_int>('v' as u32, 2); 1541 1542 pub const FICLONE: Ioctl = _IOW::<c_int>(0x94, 9); 1543 pub const FICLONERANGE: Ioctl = _IOW::<crate::file_clone_range>(0x94, 13); 1544 } 1545 } 1546 1547 cfg_if! { 1548 if #[cfg(target_os = "emscripten")] { 1549 // Emscripten does not define any `*_SUPER_MAGIC` constants. 1550 } else if #[cfg(not(target_arch = "s390x"))] { 1551 pub const ADFS_SUPER_MAGIC: c_long = 0x0000adf5; 1552 pub const AFFS_SUPER_MAGIC: c_long = 0x0000adff; 1553 pub const AFS_SUPER_MAGIC: c_long = 0x5346414f; 1554 pub const AUTOFS_SUPER_MAGIC: c_long = 0x0187; 1555 pub const BPF_FS_MAGIC: c_long = 0xcafe4a11; 1556 pub const BTRFS_SUPER_MAGIC: c_long = 0x9123683e; 1557 pub const CGROUP2_SUPER_MAGIC: c_long = 0x63677270; 1558 pub const CGROUP_SUPER_MAGIC: c_long = 0x27e0eb; 1559 pub const CODA_SUPER_MAGIC: c_long = 0x73757245; 1560 pub const CRAMFS_MAGIC: c_long = 0x28cd3d45; 1561 pub const DEBUGFS_MAGIC: c_long = 0x64626720; 1562 pub const DEVPTS_SUPER_MAGIC: c_long = 0x1cd1; 1563 pub const ECRYPTFS_SUPER_MAGIC: c_long = 0xf15f; 1564 pub const EFS_SUPER_MAGIC: c_long = 0x00414a53; 1565 pub const EXT2_SUPER_MAGIC: c_long = 0x0000ef53; 1566 pub const EXT3_SUPER_MAGIC: c_long = 0x0000ef53; 1567 pub const EXT4_SUPER_MAGIC: c_long = 0x0000ef53; 1568 pub const F2FS_SUPER_MAGIC: c_long = 0xf2f52010; 1569 pub const FUSE_SUPER_MAGIC: c_long = 0x65735546; 1570 pub const FUTEXFS_SUPER_MAGIC: c_long = 0xbad1dea; 1571 pub const HOSTFS_SUPER_MAGIC: c_long = 0x00c0ffee; 1572 pub const HPFS_SUPER_MAGIC: c_long = 0xf995e849; 1573 pub const HUGETLBFS_MAGIC: c_long = 0x958458f6; 1574 pub const ISOFS_SUPER_MAGIC: c_long = 0x00009660; 1575 pub const JFFS2_SUPER_MAGIC: c_long = 0x000072b6; 1576 pub const MINIX2_SUPER_MAGIC2: c_long = 0x00002478; 1577 pub const MINIX2_SUPER_MAGIC: c_long = 0x00002468; 1578 pub const MINIX3_SUPER_MAGIC: c_long = 0x4d5a; 1579 pub const MINIX_SUPER_MAGIC2: c_long = 0x0000138f; 1580 pub const MINIX_SUPER_MAGIC: c_long = 0x0000137f; 1581 pub const MSDOS_SUPER_MAGIC: c_long = 0x00004d44; 1582 pub const NCP_SUPER_MAGIC: c_long = 0x0000564c; 1583 pub const NFS_SUPER_MAGIC: c_long = 0x00006969; 1584 pub const NILFS_SUPER_MAGIC: c_long = 0x3434; 1585 pub const OCFS2_SUPER_MAGIC: c_long = 0x7461636f; 1586 pub const OPENPROM_SUPER_MAGIC: c_long = 0x00009fa1; 1587 pub const OVERLAYFS_SUPER_MAGIC: c_long = 0x794c7630; 1588 pub const PROC_SUPER_MAGIC: c_long = 0x00009fa0; 1589 pub const QNX4_SUPER_MAGIC: c_long = 0x0000002f; 1590 pub const QNX6_SUPER_MAGIC: c_long = 0x68191122; 1591 pub const RDTGROUP_SUPER_MAGIC: c_long = 0x7655821; 1592 pub const REISERFS_SUPER_MAGIC: c_long = 0x52654973; 1593 pub const SECURITYFS_MAGIC: c_long = 0x73636673; 1594 pub const SELINUX_MAGIC: c_long = 0xf97cff8c; 1595 pub const SMACK_MAGIC: c_long = 0x43415d53; 1596 pub const SMB_SUPER_MAGIC: c_long = 0x0000517b; 1597 pub const SYSFS_MAGIC: c_long = 0x62656572; 1598 pub const TMPFS_MAGIC: c_long = 0x01021994; 1599 pub const TRACEFS_MAGIC: c_long = 0x74726163; 1600 pub const UDF_SUPER_MAGIC: c_long = 0x15013346; 1601 pub const USBDEVICE_SUPER_MAGIC: c_long = 0x00009fa2; 1602 pub const XENFS_SUPER_MAGIC: c_long = 0xabba1974; 1603 pub const NSFS_MAGIC: c_long = 0x6e736673; 1604 } else if #[cfg(target_arch = "s390x")] { 1605 pub const ADFS_SUPER_MAGIC: c_uint = 0x0000adf5; 1606 pub const AFFS_SUPER_MAGIC: c_uint = 0x0000adff; 1607 pub const AFS_SUPER_MAGIC: c_uint = 0x5346414f; 1608 pub const AUTOFS_SUPER_MAGIC: c_uint = 0x0187; 1609 pub const BPF_FS_MAGIC: c_uint = 0xcafe4a11; 1610 pub const BTRFS_SUPER_MAGIC: c_uint = 0x9123683e; 1611 pub const CGROUP2_SUPER_MAGIC: c_uint = 0x63677270; 1612 pub const CGROUP_SUPER_MAGIC: c_uint = 0x27e0eb; 1613 pub const CODA_SUPER_MAGIC: c_uint = 0x73757245; 1614 pub const CRAMFS_MAGIC: c_uint = 0x28cd3d45; 1615 pub const DEBUGFS_MAGIC: c_uint = 0x64626720; 1616 pub const DEVPTS_SUPER_MAGIC: c_uint = 0x1cd1; 1617 pub const ECRYPTFS_SUPER_MAGIC: c_uint = 0xf15f; 1618 pub const EFS_SUPER_MAGIC: c_uint = 0x00414a53; 1619 pub const EXT2_SUPER_MAGIC: c_uint = 0x0000ef53; 1620 pub const EXT3_SUPER_MAGIC: c_uint = 0x0000ef53; 1621 pub const EXT4_SUPER_MAGIC: c_uint = 0x0000ef53; 1622 pub const F2FS_SUPER_MAGIC: c_uint = 0xf2f52010; 1623 pub const FUSE_SUPER_MAGIC: c_uint = 0x65735546; 1624 pub const FUTEXFS_SUPER_MAGIC: c_uint = 0xbad1dea; 1625 pub const HOSTFS_SUPER_MAGIC: c_uint = 0x00c0ffee; 1626 pub const HPFS_SUPER_MAGIC: c_uint = 0xf995e849; 1627 pub const HUGETLBFS_MAGIC: c_uint = 0x958458f6; 1628 pub const ISOFS_SUPER_MAGIC: c_uint = 0x00009660; 1629 pub const JFFS2_SUPER_MAGIC: c_uint = 0x000072b6; 1630 pub const MINIX2_SUPER_MAGIC2: c_uint = 0x00002478; 1631 pub const MINIX2_SUPER_MAGIC: c_uint = 0x00002468; 1632 pub const MINIX3_SUPER_MAGIC: c_uint = 0x4d5a; 1633 pub const MINIX_SUPER_MAGIC2: c_uint = 0x0000138f; 1634 pub const MINIX_SUPER_MAGIC: c_uint = 0x0000137f; 1635 pub const MSDOS_SUPER_MAGIC: c_uint = 0x00004d44; 1636 pub const NCP_SUPER_MAGIC: c_uint = 0x0000564c; 1637 pub const NFS_SUPER_MAGIC: c_uint = 0x00006969; 1638 pub const NILFS_SUPER_MAGIC: c_uint = 0x3434; 1639 pub const OCFS2_SUPER_MAGIC: c_uint = 0x7461636f; 1640 pub const OPENPROM_SUPER_MAGIC: c_uint = 0x00009fa1; 1641 pub const OVERLAYFS_SUPER_MAGIC: c_uint = 0x794c7630; 1642 pub const PROC_SUPER_MAGIC: c_uint = 0x00009fa0; 1643 pub const QNX4_SUPER_MAGIC: c_uint = 0x0000002f; 1644 pub const QNX6_SUPER_MAGIC: c_uint = 0x68191122; 1645 pub const RDTGROUP_SUPER_MAGIC: c_uint = 0x7655821; 1646 pub const REISERFS_SUPER_MAGIC: c_uint = 0x52654973; 1647 pub const SECURITYFS_MAGIC: c_uint = 0x73636673; 1648 pub const SELINUX_MAGIC: c_uint = 0xf97cff8c; 1649 pub const SMACK_MAGIC: c_uint = 0x43415d53; 1650 pub const SMB_SUPER_MAGIC: c_uint = 0x0000517b; 1651 pub const SYSFS_MAGIC: c_uint = 0x62656572; 1652 pub const TMPFS_MAGIC: c_uint = 0x01021994; 1653 pub const TRACEFS_MAGIC: c_uint = 0x74726163; 1654 pub const UDF_SUPER_MAGIC: c_uint = 0x15013346; 1655 pub const USBDEVICE_SUPER_MAGIC: c_uint = 0x00009fa2; 1656 pub const XENFS_SUPER_MAGIC: c_uint = 0xabba1974; 1657 pub const NSFS_MAGIC: c_uint = 0x6e736673; 1658 } 1659 } 1660 1661 cfg_if! { 1662 if #[cfg(any(target_env = "gnu", target_os = "android"))] { 1663 pub const AT_STATX_SYNC_TYPE: c_int = 0x6000; 1664 pub const AT_STATX_SYNC_AS_STAT: c_int = 0x0000; 1665 pub const AT_STATX_FORCE_SYNC: c_int = 0x2000; 1666 pub const AT_STATX_DONT_SYNC: c_int = 0x4000; 1667 pub const STATX_TYPE: c_uint = 0x0001; 1668 pub const STATX_MODE: c_uint = 0x0002; 1669 pub const STATX_NLINK: c_uint = 0x0004; 1670 pub const STATX_UID: c_uint = 0x0008; 1671 pub const STATX_GID: c_uint = 0x0010; 1672 pub const STATX_ATIME: c_uint = 0x0020; 1673 pub const STATX_MTIME: c_uint = 0x0040; 1674 pub const STATX_CTIME: c_uint = 0x0080; 1675 pub const STATX_INO: c_uint = 0x0100; 1676 pub const STATX_SIZE: c_uint = 0x0200; 1677 pub const STATX_BLOCKS: c_uint = 0x0400; 1678 pub const STATX_BASIC_STATS: c_uint = 0x07ff; 1679 pub const STATX_BTIME: c_uint = 0x0800; 1680 pub const STATX_ALL: c_uint = 0x0fff; 1681 pub const STATX_MNT_ID: c_uint = 0x1000; 1682 pub const STATX_DIOALIGN: c_uint = 0x2000; 1683 pub const STATX__RESERVED: c_int = 0x80000000; 1684 pub const STATX_ATTR_COMPRESSED: c_int = 0x0004; 1685 pub const STATX_ATTR_IMMUTABLE: c_int = 0x0010; 1686 pub const STATX_ATTR_APPEND: c_int = 0x0020; 1687 pub const STATX_ATTR_NODUMP: c_int = 0x0040; 1688 pub const STATX_ATTR_ENCRYPTED: c_int = 0x0800; 1689 pub const STATX_ATTR_AUTOMOUNT: c_int = 0x1000; 1690 pub const STATX_ATTR_MOUNT_ROOT: c_int = 0x2000; 1691 pub const STATX_ATTR_VERITY: c_int = 0x100000; 1692 pub const STATX_ATTR_DAX: c_int = 0x200000; 1693 } 1694 } 1695 1696 // https://github.com/search?q=repo%3Atorvalds%2Flinux+%22%23define+_IOC_NONE%22&type=code 1697 cfg_if! { 1698 if #[cfg(not(target_os = "emscripten"))] { 1699 const _IOC_NRBITS: u32 = 8; 1700 const _IOC_TYPEBITS: u32 = 8; 1701 1702 cfg_if! { 1703 if #[cfg(any( 1704 any(target_arch = "powerpc", target_arch = "powerpc64"), 1705 any(target_arch = "sparc", target_arch = "sparc64"), 1706 any(target_arch = "mips", target_arch = "mips64"), 1707 ))] { 1708 // https://github.com/torvalds/linux/blob/b311c1b497e51a628aa89e7cb954481e5f9dced2/arch/powerpc/include/uapi/asm/ioctl.h 1709 // https://github.com/torvalds/linux/blob/b311c1b497e51a628aa89e7cb954481e5f9dced2/arch/sparc/include/uapi/asm/ioctl.h 1710 // https://github.com/torvalds/linux/blob/b311c1b497e51a628aa89e7cb954481e5f9dced2/arch/mips/include/uapi/asm/ioctl.h 1711 1712 const _IOC_SIZEBITS: u32 = 13; 1713 const _IOC_DIRBITS: u32 = 3; 1714 1715 const _IOC_NONE: u32 = 1; 1716 const _IOC_READ: u32 = 2; 1717 const _IOC_WRITE: u32 = 4; 1718 } else { 1719 // https://github.com/torvalds/linux/blob/b311c1b497e51a628aa89e7cb954481e5f9dced2/include/uapi/asm-generic/ioctl.h 1720 1721 const _IOC_SIZEBITS: u32 = 14; 1722 const _IOC_DIRBITS: u32 = 2; 1723 1724 const _IOC_NONE: u32 = 0; 1725 const _IOC_WRITE: u32 = 1; 1726 const _IOC_READ: u32 = 2; 1727 } 1728 } 1729 const _IOC_NRMASK: u32 = (1 << _IOC_NRBITS) - 1; 1730 const _IOC_TYPEMASK: u32 = (1 << _IOC_TYPEBITS) - 1; 1731 const _IOC_SIZEMASK: u32 = (1 << _IOC_SIZEBITS) - 1; 1732 const _IOC_DIRMASK: u32 = (1 << _IOC_DIRBITS) - 1; 1733 1734 const _IOC_NRSHIFT: u32 = 0; 1735 const _IOC_TYPESHIFT: u32 = _IOC_NRSHIFT + _IOC_NRBITS; 1736 const _IOC_SIZESHIFT: u32 = _IOC_TYPESHIFT + _IOC_TYPEBITS; 1737 const _IOC_DIRSHIFT: u32 = _IOC_SIZESHIFT + _IOC_SIZEBITS; 1738 1739 // adapted from https://github.com/torvalds/linux/blob/8a696a29c6905594e4abf78eaafcb62165ac61f1/rust/kernel/ioctl.rs 1740 1741 /// Build an ioctl number, analogous to the C macro of the same name. 1742 const fn _IOC(dir: u32, ty: u32, nr: u32, size: usize) -> Ioctl { 1743 // FIXME(ctest) the `garando_syntax` crate (used by ctest in the CI test suite) 1744 // cannot currently parse these `debug_assert!`s 1745 // 1746 // debug_assert!(dir <= _IOC_DIRMASK); 1747 // debug_assert!(ty <= _IOC_TYPEMASK); 1748 // debug_assert!(nr <= _IOC_NRMASK); 1749 // debug_assert!(size <= (_IOC_SIZEMASK as usize)); 1750 1751 ((dir << _IOC_DIRSHIFT) 1752 | (ty << _IOC_TYPESHIFT) 1753 | (nr << _IOC_NRSHIFT) 1754 | ((size as u32) << _IOC_SIZESHIFT)) as Ioctl 1755 } 1756 1757 /// Build an ioctl number for an argumentless ioctl. 1758 pub const fn _IO(ty: u32, nr: u32) -> Ioctl { 1759 _IOC(_IOC_NONE, ty, nr, 0) 1760 } 1761 1762 /// Build an ioctl number for an read-only ioctl. 1763 pub const fn _IOR<T>(ty: u32, nr: u32) -> Ioctl { 1764 _IOC(_IOC_READ, ty, nr, mem::size_of::<T>()) 1765 } 1766 1767 /// Build an ioctl number for an write-only ioctl. 1768 pub const fn _IOW<T>(ty: u32, nr: u32) -> Ioctl { 1769 _IOC(_IOC_WRITE, ty, nr, mem::size_of::<T>()) 1770 } 1771 1772 /// Build an ioctl number for a read-write ioctl. 1773 pub const fn _IOWR<T>(ty: u32, nr: u32) -> Ioctl { 1774 _IOC(_IOC_READ | _IOC_WRITE, ty, nr, mem::size_of::<T>()) 1775 } 1776 1777 extern "C" { 1778 #[cfg_attr(gnu_time_bits64, link_name = "__ioctl_time64")] 1779 pub fn ioctl(fd: c_int, request: Ioctl, ...) -> c_int; 1780 } 1781 } 1782 } 1783 1784 const_fn! { 1785 {const} fn CMSG_ALIGN(len: usize) -> usize { 1786 (len + mem::size_of::<usize>() - 1) & !(mem::size_of::<usize>() - 1) 1787 } 1788 } 1789 1790 f! { 1791 pub fn CMSG_FIRSTHDR(mhdr: *const msghdr) -> *mut cmsghdr { 1792 if (*mhdr).msg_controllen as usize >= mem::size_of::<cmsghdr>() { 1793 (*mhdr).msg_control.cast::<cmsghdr>() 1794 } else { 1795 core::ptr::null_mut::<cmsghdr>() 1796 } 1797 } 1798 1799 pub fn CMSG_DATA(cmsg: *const cmsghdr) -> *mut c_uchar { 1800 cmsg.offset(1) as *mut c_uchar 1801 } 1802 1803 pub {const} fn CMSG_SPACE(length: c_uint) -> c_uint { 1804 (CMSG_ALIGN(length as usize) + CMSG_ALIGN(mem::size_of::<cmsghdr>())) as c_uint 1805 } 1806 1807 pub {const} fn CMSG_LEN(length: c_uint) -> c_uint { 1808 CMSG_ALIGN(mem::size_of::<cmsghdr>()) as c_uint + length 1809 } 1810 1811 pub fn FD_CLR(fd: c_int, set: *mut fd_set) -> () { 1812 let fd = fd as usize; 1813 let size = mem::size_of_val(&(*set).fds_bits[0]) * 8; 1814 (*set).fds_bits[fd / size] &= !(1 << (fd % size)); 1815 return; 1816 } 1817 1818 pub fn FD_ISSET(fd: c_int, set: *const fd_set) -> bool { 1819 let fd = fd as usize; 1820 let size = mem::size_of_val(&(*set).fds_bits[0]) * 8; 1821 return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0; 1822 } 1823 1824 pub fn FD_SET(fd: c_int, set: *mut fd_set) -> () { 1825 let fd = fd as usize; 1826 let size = mem::size_of_val(&(*set).fds_bits[0]) * 8; 1827 (*set).fds_bits[fd / size] |= 1 << (fd % size); 1828 return; 1829 } 1830 1831 pub fn FD_ZERO(set: *mut fd_set) -> () { 1832 for slot in &mut (*set).fds_bits { 1833 *slot = 0; 1834 } 1835 } 1836 } 1837 1838 safe_f! { 1839 pub fn SIGRTMAX() -> c_int { 1840 unsafe { __libc_current_sigrtmax() } 1841 } 1842 1843 pub fn SIGRTMIN() -> c_int { 1844 unsafe { __libc_current_sigrtmin() } 1845 } 1846 1847 pub {const} fn WIFSTOPPED(status: c_int) -> bool { 1848 (status & 0xff) == 0x7f 1849 } 1850 1851 pub {const} fn WSTOPSIG(status: c_int) -> c_int { 1852 (status >> 8) & 0xff 1853 } 1854 1855 pub {const} fn WIFCONTINUED(status: c_int) -> bool { 1856 status == 0xffff 1857 } 1858 1859 pub {const} fn WIFSIGNALED(status: c_int) -> bool { 1860 ((status & 0x7f) + 1) as i8 >= 2 1861 } 1862 1863 pub {const} fn WTERMSIG(status: c_int) -> c_int { 1864 status & 0x7f 1865 } 1866 1867 pub {const} fn WIFEXITED(status: c_int) -> bool { 1868 (status & 0x7f) == 0 1869 } 1870 1871 pub {const} fn WEXITSTATUS(status: c_int) -> c_int { 1872 (status >> 8) & 0xff 1873 } 1874 1875 pub {const} fn WCOREDUMP(status: c_int) -> bool { 1876 (status & 0x80) != 0 1877 } 1878 1879 pub {const} fn W_EXITCODE(ret: c_int, sig: c_int) -> c_int { 1880 (ret << 8) | sig 1881 } 1882 1883 pub {const} fn W_STOPCODE(sig: c_int) -> c_int { 1884 (sig << 8) | 0x7f 1885 } 1886 1887 pub {const} fn QCMD(cmd: c_int, type_: c_int) -> c_int { 1888 (cmd << 8) | (type_ & 0x00ff) 1889 } 1890 1891 pub {const} fn IPOPT_COPIED(o: u8) -> u8 { 1892 o & IPOPT_COPY 1893 } 1894 1895 pub {const} fn IPOPT_CLASS(o: u8) -> u8 { 1896 o & IPOPT_CLASS_MASK 1897 } 1898 1899 pub {const} fn IPOPT_NUMBER(o: u8) -> u8 { 1900 o & IPOPT_NUMBER_MASK 1901 } 1902 1903 pub {const} fn IPTOS_ECN(x: u8) -> u8 { 1904 x & crate::IPTOS_ECN_MASK 1905 } 1906 1907 #[allow(ellipsis_inclusive_range_patterns)] 1908 pub {const} fn KERNEL_VERSION(a: u32, b: u32, c: u32) -> u32 { 1909 ((a << 16) + (b << 8)) + if c > 255 { 255 } else { c } 1910 } 1911 } 1912 1913 extern "C" { 1914 #[doc(hidden)] __libc_current_sigrtmax() -> c_int1915 pub fn __libc_current_sigrtmax() -> c_int; 1916 #[doc(hidden)] __libc_current_sigrtmin() -> c_int1917 pub fn __libc_current_sigrtmin() -> c_int; 1918 sem_destroy(sem: *mut sem_t) -> c_int1919 pub fn sem_destroy(sem: *mut sem_t) -> c_int; sem_init(sem: *mut sem_t, pshared: c_int, value: c_uint) -> c_int1920 pub fn sem_init(sem: *mut sem_t, pshared: c_int, value: c_uint) -> c_int; fdatasync(fd: c_int) -> c_int1921 pub fn fdatasync(fd: c_int) -> c_int; mincore(addr: *mut c_void, len: size_t, vec: *mut c_uchar) -> c_int1922 pub fn mincore(addr: *mut c_void, len: size_t, vec: *mut c_uchar) -> c_int; 1923 1924 #[cfg_attr(gnu_time_bits64, link_name = "__clock_getres64")] clock_getres(clk_id: crate::clockid_t, tp: *mut crate::timespec) -> c_int1925 pub fn clock_getres(clk_id: crate::clockid_t, tp: *mut crate::timespec) -> c_int; 1926 #[cfg_attr(gnu_time_bits64, link_name = "__clock_gettime64")] clock_gettime(clk_id: crate::clockid_t, tp: *mut crate::timespec) -> c_int1927 pub fn clock_gettime(clk_id: crate::clockid_t, tp: *mut crate::timespec) -> c_int; 1928 #[cfg_attr(gnu_time_bits64, link_name = "__clock_settime64")] clock_settime(clk_id: crate::clockid_t, tp: *const crate::timespec) -> c_int1929 pub fn clock_settime(clk_id: crate::clockid_t, tp: *const crate::timespec) -> c_int; clock_getcpuclockid(pid: crate::pid_t, clk_id: *mut crate::clockid_t) -> c_int1930 pub fn clock_getcpuclockid(pid: crate::pid_t, clk_id: *mut crate::clockid_t) -> c_int; 1931 dirfd(dirp: *mut crate::DIR) -> c_int1932 pub fn dirfd(dirp: *mut crate::DIR) -> c_int; 1933 pthread_getattr_np(native: crate::pthread_t, attr: *mut crate::pthread_attr_t) -> c_int1934 pub fn pthread_getattr_np(native: crate::pthread_t, attr: *mut crate::pthread_attr_t) -> c_int; pthread_attr_getstack( attr: *const crate::pthread_attr_t, stackaddr: *mut *mut c_void, stacksize: *mut size_t, ) -> c_int1935 pub fn pthread_attr_getstack( 1936 attr: *const crate::pthread_attr_t, 1937 stackaddr: *mut *mut c_void, 1938 stacksize: *mut size_t, 1939 ) -> c_int; pthread_attr_setstack( attr: *mut crate::pthread_attr_t, stackaddr: *mut c_void, stacksize: size_t, ) -> c_int1940 pub fn pthread_attr_setstack( 1941 attr: *mut crate::pthread_attr_t, 1942 stackaddr: *mut c_void, 1943 stacksize: size_t, 1944 ) -> c_int; memalign(align: size_t, size: size_t) -> *mut c_void1945 pub fn memalign(align: size_t, size: size_t) -> *mut c_void; setgroups(ngroups: size_t, ptr: *const crate::gid_t) -> c_int1946 pub fn setgroups(ngroups: size_t, ptr: *const crate::gid_t) -> c_int; pipe2(fds: *mut c_int, flags: c_int) -> c_int1947 pub fn pipe2(fds: *mut c_int, flags: c_int) -> c_int; 1948 #[cfg_attr(gnu_file_offset_bits64, link_name = "statfs64")] statfs(path: *const c_char, buf: *mut statfs) -> c_int1949 pub fn statfs(path: *const c_char, buf: *mut statfs) -> c_int; 1950 #[cfg_attr(gnu_file_offset_bits64, link_name = "fstatfs64")] fstatfs(fd: c_int, buf: *mut statfs) -> c_int1951 pub fn fstatfs(fd: c_int, buf: *mut statfs) -> c_int; memrchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void1952 pub fn memrchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void; 1953 #[cfg_attr(gnu_file_offset_bits64, link_name = "posix_fadvise64")] posix_fadvise(fd: c_int, offset: off_t, len: off_t, advise: c_int) -> c_int1954 pub fn posix_fadvise(fd: c_int, offset: off_t, len: off_t, advise: c_int) -> c_int; 1955 #[cfg_attr(gnu_time_bits64, link_name = "__futimens64")] futimens(fd: c_int, times: *const crate::timespec) -> c_int1956 pub fn futimens(fd: c_int, times: *const crate::timespec) -> c_int; 1957 #[cfg_attr(gnu_time_bits64, link_name = "__utimensat64")] utimensat( dirfd: c_int, path: *const c_char, times: *const crate::timespec, flag: c_int, ) -> c_int1958 pub fn utimensat( 1959 dirfd: c_int, 1960 path: *const c_char, 1961 times: *const crate::timespec, 1962 flag: c_int, 1963 ) -> c_int; duplocale(base: crate::locale_t) -> crate::locale_t1964 pub fn duplocale(base: crate::locale_t) -> crate::locale_t; freelocale(loc: crate::locale_t)1965 pub fn freelocale(loc: crate::locale_t); newlocale(mask: c_int, locale: *const c_char, base: crate::locale_t) -> crate::locale_t1966 pub fn newlocale(mask: c_int, locale: *const c_char, base: crate::locale_t) -> crate::locale_t; uselocale(loc: crate::locale_t) -> crate::locale_t1967 pub fn uselocale(loc: crate::locale_t) -> crate::locale_t; mknodat(dirfd: c_int, pathname: *const c_char, mode: mode_t, dev: dev_t) -> c_int1968 pub fn mknodat(dirfd: c_int, pathname: *const c_char, mode: mode_t, dev: dev_t) -> c_int; pthread_condattr_getclock( attr: *const pthread_condattr_t, clock_id: *mut clockid_t, ) -> c_int1969 pub fn pthread_condattr_getclock( 1970 attr: *const pthread_condattr_t, 1971 clock_id: *mut clockid_t, 1972 ) -> c_int; pthread_condattr_setclock( attr: *mut pthread_condattr_t, clock_id: crate::clockid_t, ) -> c_int1973 pub fn pthread_condattr_setclock( 1974 attr: *mut pthread_condattr_t, 1975 clock_id: crate::clockid_t, 1976 ) -> c_int; pthread_condattr_setpshared(attr: *mut pthread_condattr_t, pshared: c_int) -> c_int1977 pub fn pthread_condattr_setpshared(attr: *mut pthread_condattr_t, pshared: c_int) -> c_int; pthread_mutexattr_setpshared(attr: *mut pthread_mutexattr_t, pshared: c_int) -> c_int1978 pub fn pthread_mutexattr_setpshared(attr: *mut pthread_mutexattr_t, pshared: c_int) -> c_int; pthread_rwlockattr_getpshared( attr: *const pthread_rwlockattr_t, val: *mut c_int, ) -> c_int1979 pub fn pthread_rwlockattr_getpshared( 1980 attr: *const pthread_rwlockattr_t, 1981 val: *mut c_int, 1982 ) -> c_int; pthread_rwlockattr_setpshared(attr: *mut pthread_rwlockattr_t, val: c_int) -> c_int1983 pub fn pthread_rwlockattr_setpshared(attr: *mut pthread_rwlockattr_t, val: c_int) -> c_int; ptsname_r(fd: c_int, buf: *mut c_char, buflen: size_t) -> c_int1984 pub fn ptsname_r(fd: c_int, buf: *mut c_char, buflen: size_t) -> c_int; clearenv() -> c_int1985 pub fn clearenv() -> c_int; waitid( idtype: idtype_t, id: id_t, infop: *mut crate::siginfo_t, options: c_int, ) -> c_int1986 pub fn waitid( 1987 idtype: idtype_t, 1988 id: id_t, 1989 infop: *mut crate::siginfo_t, 1990 options: c_int, 1991 ) -> c_int; getresuid( ruid: *mut crate::uid_t, euid: *mut crate::uid_t, suid: *mut crate::uid_t, ) -> c_int1992 pub fn getresuid( 1993 ruid: *mut crate::uid_t, 1994 euid: *mut crate::uid_t, 1995 suid: *mut crate::uid_t, 1996 ) -> c_int; getresgid( rgid: *mut crate::gid_t, egid: *mut crate::gid_t, sgid: *mut crate::gid_t, ) -> c_int1997 pub fn getresgid( 1998 rgid: *mut crate::gid_t, 1999 egid: *mut crate::gid_t, 2000 sgid: *mut crate::gid_t, 2001 ) -> c_int; acct(filename: *const c_char) -> c_int2002 pub fn acct(filename: *const c_char) -> c_int; brk(addr: *mut c_void) -> c_int2003 pub fn brk(addr: *mut c_void) -> c_int; sbrk(increment: intptr_t) -> *mut c_void2004 pub fn sbrk(increment: intptr_t) -> *mut c_void; 2005 #[deprecated( 2006 since = "0.2.66", 2007 note = "causes memory corruption, see rust-lang/libc#1596" 2008 )] vfork() -> crate::pid_t2009 pub fn vfork() -> crate::pid_t; setresgid(rgid: crate::gid_t, egid: crate::gid_t, sgid: crate::gid_t) -> c_int2010 pub fn setresgid(rgid: crate::gid_t, egid: crate::gid_t, sgid: crate::gid_t) -> c_int; setresuid(ruid: crate::uid_t, euid: crate::uid_t, suid: crate::uid_t) -> c_int2011 pub fn setresuid(ruid: crate::uid_t, euid: crate::uid_t, suid: crate::uid_t) -> c_int; 2012 #[cfg_attr(gnu_time_bits64, link_name = "__wait4_time64")] wait4( pid: crate::pid_t, status: *mut c_int, options: c_int, rusage: *mut crate::rusage, ) -> crate::pid_t2013 pub fn wait4( 2014 pid: crate::pid_t, 2015 status: *mut c_int, 2016 options: c_int, 2017 rusage: *mut crate::rusage, 2018 ) -> crate::pid_t; login_tty(fd: c_int) -> c_int2019 pub fn login_tty(fd: c_int) -> c_int; 2020 2021 // DIFF(main): changed to `*const *mut` in e77f551de9 execvpe( file: *const c_char, argv: *const *const c_char, envp: *const *const c_char, ) -> c_int2022 pub fn execvpe( 2023 file: *const c_char, 2024 argv: *const *const c_char, 2025 envp: *const *const c_char, 2026 ) -> c_int; fexecve(fd: c_int, argv: *const *const c_char, envp: *const *const c_char) -> c_int2027 pub fn fexecve(fd: c_int, argv: *const *const c_char, envp: *const *const c_char) -> c_int; 2028 getifaddrs(ifap: *mut *mut crate::ifaddrs) -> c_int2029 pub fn getifaddrs(ifap: *mut *mut crate::ifaddrs) -> c_int; freeifaddrs(ifa: *mut crate::ifaddrs)2030 pub fn freeifaddrs(ifa: *mut crate::ifaddrs); bind( socket: c_int, address: *const crate::sockaddr, address_len: crate::socklen_t, ) -> c_int2031 pub fn bind( 2032 socket: c_int, 2033 address: *const crate::sockaddr, 2034 address_len: crate::socklen_t, 2035 ) -> c_int; 2036 writev(fd: c_int, iov: *const crate::iovec, iovcnt: c_int) -> ssize_t2037 pub fn writev(fd: c_int, iov: *const crate::iovec, iovcnt: c_int) -> ssize_t; readv(fd: c_int, iov: *const crate::iovec, iovcnt: c_int) -> ssize_t2038 pub fn readv(fd: c_int, iov: *const crate::iovec, iovcnt: c_int) -> ssize_t; 2039 2040 #[cfg_attr(gnu_time_bits64, link_name = "__sendmsg64")] sendmsg(fd: c_int, msg: *const crate::msghdr, flags: c_int) -> ssize_t2041 pub fn sendmsg(fd: c_int, msg: *const crate::msghdr, flags: c_int) -> ssize_t; 2042 #[cfg_attr(gnu_time_bits64, link_name = "__recvmsg64")] recvmsg(fd: c_int, msg: *mut crate::msghdr, flags: c_int) -> ssize_t2043 pub fn recvmsg(fd: c_int, msg: *mut crate::msghdr, flags: c_int) -> ssize_t; uname(buf: *mut crate::utsname) -> c_int2044 pub fn uname(buf: *mut crate::utsname) -> c_int; 2045 strchrnul(s: *const c_char, c: c_int) -> *mut c_char2046 pub fn strchrnul(s: *const c_char, c: c_int) -> *mut c_char; 2047 strftime( s: *mut c_char, max: size_t, format: *const c_char, tm: *const crate::tm, ) -> size_t2048 pub fn strftime( 2049 s: *mut c_char, 2050 max: size_t, 2051 format: *const c_char, 2052 tm: *const crate::tm, 2053 ) -> size_t; strftime_l( s: *mut c_char, max: size_t, format: *const c_char, tm: *const crate::tm, locale: crate::locale_t, ) -> size_t2054 pub fn strftime_l( 2055 s: *mut c_char, 2056 max: size_t, 2057 format: *const c_char, 2058 tm: *const crate::tm, 2059 locale: crate::locale_t, 2060 ) -> size_t; strptime(s: *const c_char, format: *const c_char, tm: *mut crate::tm) -> *mut c_char2061 pub fn strptime(s: *const c_char, format: *const c_char, tm: *mut crate::tm) -> *mut c_char; 2062 2063 #[cfg_attr(gnu_file_offset_bits64, link_name = "mkostemp64")] mkostemp(template: *mut c_char, flags: c_int) -> c_int2064 pub fn mkostemp(template: *mut c_char, flags: c_int) -> c_int; 2065 #[cfg_attr(gnu_file_offset_bits64, link_name = "mkostemps64")] mkostemps(template: *mut c_char, suffixlen: c_int, flags: c_int) -> c_int2066 pub fn mkostemps(template: *mut c_char, suffixlen: c_int, flags: c_int) -> c_int; 2067 getdomainname(name: *mut c_char, len: size_t) -> c_int2068 pub fn getdomainname(name: *mut c_char, len: size_t) -> c_int; setdomainname(name: *const c_char, len: size_t) -> c_int2069 pub fn setdomainname(name: *const c_char, len: size_t) -> c_int; 2070 } 2071 2072 // LFS64 extensions 2073 // 2074 // * musl and Emscripten has 64-bit versions only so aliases the LFS64 symbols to the standard ones 2075 // * ulibc doesn't have preadv64/pwritev64 2076 cfg_if! { 2077 if #[cfg(not(any(target_env = "musl", target_os = "emscripten")))] { 2078 extern "C" { 2079 pub fn fstatfs64(fd: c_int, buf: *mut statfs64) -> c_int; 2080 pub fn statvfs64(path: *const c_char, buf: *mut statvfs64) -> c_int; 2081 pub fn fstatvfs64(fd: c_int, buf: *mut statvfs64) -> c_int; 2082 pub fn statfs64(path: *const c_char, buf: *mut statfs64) -> c_int; 2083 pub fn creat64(path: *const c_char, mode: mode_t) -> c_int; 2084 #[cfg_attr(gnu_time_bits64, link_name = "__fstat64_time64")] 2085 pub fn fstat64(fildes: c_int, buf: *mut stat64) -> c_int; 2086 #[cfg_attr(gnu_time_bits64, link_name = "__fstatat64_time64")] 2087 pub fn fstatat64( 2088 dirfd: c_int, 2089 pathname: *const c_char, 2090 buf: *mut stat64, 2091 flags: c_int, 2092 ) -> c_int; 2093 pub fn ftruncate64(fd: c_int, length: off64_t) -> c_int; 2094 pub fn lseek64(fd: c_int, offset: off64_t, whence: c_int) -> off64_t; 2095 #[cfg_attr(gnu_time_bits64, link_name = "__lstat64_time64")] 2096 pub fn lstat64(path: *const c_char, buf: *mut stat64) -> c_int; 2097 pub fn mmap64( 2098 addr: *mut c_void, 2099 len: size_t, 2100 prot: c_int, 2101 flags: c_int, 2102 fd: c_int, 2103 offset: off64_t, 2104 ) -> *mut c_void; 2105 pub fn open64(path: *const c_char, oflag: c_int, ...) -> c_int; 2106 pub fn openat64(fd: c_int, path: *const c_char, oflag: c_int, ...) -> c_int; 2107 pub fn posix_fadvise64( 2108 fd: c_int, 2109 offset: off64_t, 2110 len: off64_t, 2111 advise: c_int, 2112 ) -> c_int; 2113 pub fn pread64(fd: c_int, buf: *mut c_void, count: size_t, offset: off64_t) -> ssize_t; 2114 pub fn pwrite64( 2115 fd: c_int, 2116 buf: *const c_void, 2117 count: size_t, 2118 offset: off64_t, 2119 ) -> ssize_t; 2120 pub fn readdir64(dirp: *mut crate::DIR) -> *mut crate::dirent64; 2121 pub fn readdir64_r( 2122 dirp: *mut crate::DIR, 2123 entry: *mut crate::dirent64, 2124 result: *mut *mut crate::dirent64, 2125 ) -> c_int; 2126 #[cfg_attr(gnu_time_bits64, link_name = "__stat64_time64")] 2127 pub fn stat64(path: *const c_char, buf: *mut stat64) -> c_int; 2128 pub fn truncate64(path: *const c_char, length: off64_t) -> c_int; 2129 } 2130 } 2131 } 2132 2133 cfg_if! { 2134 if #[cfg(not(any( 2135 target_env = "uclibc", 2136 target_env = "musl", 2137 target_os = "emscripten" 2138 )))] { 2139 extern "C" { 2140 pub fn preadv64( 2141 fd: c_int, 2142 iov: *const crate::iovec, 2143 iovcnt: c_int, 2144 offset: off64_t, 2145 ) -> ssize_t; 2146 pub fn pwritev64( 2147 fd: c_int, 2148 iov: *const crate::iovec, 2149 iovcnt: c_int, 2150 offset: off64_t, 2151 ) -> ssize_t; 2152 } 2153 } 2154 } 2155 2156 cfg_if! { 2157 if #[cfg(not(target_env = "uclibc"))] { 2158 extern "C" { 2159 // uclibc has separate non-const version of this function 2160 pub fn forkpty( 2161 amaster: *mut c_int, 2162 name: *mut c_char, 2163 termp: *const termios, 2164 winp: *const crate::winsize, 2165 ) -> crate::pid_t; 2166 // uclibc has separate non-const version of this function 2167 pub fn openpty( 2168 amaster: *mut c_int, 2169 aslave: *mut c_int, 2170 name: *mut c_char, 2171 termp: *const termios, 2172 winp: *const crate::winsize, 2173 ) -> c_int; 2174 } 2175 } 2176 } 2177 2178 // The statx syscall, available on some libcs. 2179 cfg_if! { 2180 if #[cfg(any(target_env = "gnu", target_os = "android"))] { 2181 extern "C" { 2182 pub fn statx( 2183 dirfd: c_int, 2184 pathname: *const c_char, 2185 flags: c_int, 2186 mask: c_uint, 2187 statxbuf: *mut statx, 2188 ) -> c_int; 2189 } 2190 } 2191 } 2192 2193 cfg_if! { 2194 if #[cfg(target_os = "emscripten")] { 2195 mod emscripten; 2196 pub use self::emscripten::*; 2197 } else if #[cfg(target_os = "linux")] { 2198 mod linux; 2199 pub use self::linux::*; 2200 } else if #[cfg(target_os = "l4re")] { 2201 mod linux; 2202 pub use self::linux::*; 2203 } else if #[cfg(target_os = "android")] { 2204 mod android; 2205 pub use self::android::*; 2206 } else { 2207 // Unknown target_os 2208 } 2209 } 2210