1 pub type pthread_t = c_ulong; 2 pub type __priority_which_t = ::c_uint; 3 pub type __rlimit_resource_t = ::c_uint; 4 pub type Lmid_t = ::c_long; 5 pub type regoff_t = ::c_int; 6 7 cfg_if! { 8 if #[cfg(doc)] { 9 // Used in `linux::arch` to define ioctl constants. 10 pub(crate) type Ioctl = ::c_ulong; 11 } else { 12 #[doc(hidden)] 13 pub type Ioctl = ::c_ulong; 14 } 15 } 16 17 s! { 18 pub struct statx { 19 pub stx_mask: u32, 20 pub stx_blksize: u32, 21 pub stx_attributes: u64, 22 pub stx_nlink: u32, 23 pub stx_uid: u32, 24 pub stx_gid: u32, 25 pub stx_mode: u16, 26 __statx_pad1: [u16; 1], 27 pub stx_ino: u64, 28 pub stx_size: u64, 29 pub stx_blocks: u64, 30 pub stx_attributes_mask: u64, 31 pub stx_atime: ::statx_timestamp, 32 pub stx_btime: ::statx_timestamp, 33 pub stx_ctime: ::statx_timestamp, 34 pub stx_mtime: ::statx_timestamp, 35 pub stx_rdev_major: u32, 36 pub stx_rdev_minor: u32, 37 pub stx_dev_major: u32, 38 pub stx_dev_minor: u32, 39 pub stx_mnt_id: u64, 40 __statx_pad2: u64, 41 __statx_pad3: [u64; 12], 42 } 43 44 pub struct statx_timestamp { 45 pub tv_sec: i64, 46 pub tv_nsec: u32, 47 pub __statx_timestamp_pad1: [i32; 1], 48 } 49 50 pub struct aiocb { 51 pub aio_fildes: ::c_int, 52 pub aio_lio_opcode: ::c_int, 53 pub aio_reqprio: ::c_int, 54 pub aio_buf: *mut ::c_void, 55 pub aio_nbytes: ::size_t, 56 pub aio_sigevent: ::sigevent, 57 __next_prio: *mut aiocb, 58 __abs_prio: ::c_int, 59 __policy: ::c_int, 60 __error_code: ::c_int, 61 __return_value: ::ssize_t, 62 pub aio_offset: off_t, 63 #[cfg(all(not(target_arch = "x86_64"), target_pointer_width = "32"))] 64 __unused1: [::c_char; 4], 65 __glibc_reserved: [::c_char; 32] 66 } 67 68 pub struct __exit_status { 69 pub e_termination: ::c_short, 70 pub e_exit: ::c_short, 71 } 72 73 pub struct __timeval { 74 pub tv_sec: i32, 75 pub tv_usec: i32, 76 } 77 78 pub struct glob64_t { 79 pub gl_pathc: ::size_t, 80 pub gl_pathv: *mut *mut ::c_char, 81 pub gl_offs: ::size_t, 82 pub gl_flags: ::c_int, 83 84 __unused1: *mut ::c_void, 85 __unused2: *mut ::c_void, 86 __unused3: *mut ::c_void, 87 __unused4: *mut ::c_void, 88 __unused5: *mut ::c_void, 89 } 90 91 pub struct msghdr { 92 pub msg_name: *mut ::c_void, 93 pub msg_namelen: ::socklen_t, 94 pub msg_iov: *mut ::iovec, 95 pub msg_iovlen: ::size_t, 96 pub msg_control: *mut ::c_void, 97 pub msg_controllen: ::size_t, 98 pub msg_flags: ::c_int, 99 } 100 101 pub struct cmsghdr { 102 pub cmsg_len: ::size_t, 103 pub cmsg_level: ::c_int, 104 pub cmsg_type: ::c_int, 105 } 106 107 pub struct termios { 108 pub c_iflag: ::tcflag_t, 109 pub c_oflag: ::tcflag_t, 110 pub c_cflag: ::tcflag_t, 111 pub c_lflag: ::tcflag_t, 112 pub c_line: ::cc_t, 113 pub c_cc: [::cc_t; ::NCCS], 114 #[cfg(not(any( 115 target_arch = "sparc", 116 target_arch = "sparc64", 117 target_arch = "mips", 118 target_arch = "mips64")))] 119 pub c_ispeed: ::speed_t, 120 #[cfg(not(any( 121 target_arch = "sparc", 122 target_arch = "sparc64", 123 target_arch = "mips", 124 target_arch = "mips64")))] 125 pub c_ospeed: ::speed_t, 126 } 127 128 pub struct mallinfo { 129 pub arena: ::c_int, 130 pub ordblks: ::c_int, 131 pub smblks: ::c_int, 132 pub hblks: ::c_int, 133 pub hblkhd: ::c_int, 134 pub usmblks: ::c_int, 135 pub fsmblks: ::c_int, 136 pub uordblks: ::c_int, 137 pub fordblks: ::c_int, 138 pub keepcost: ::c_int, 139 } 140 141 pub struct mallinfo2 { 142 pub arena: ::size_t, 143 pub ordblks: ::size_t, 144 pub smblks: ::size_t, 145 pub hblks: ::size_t, 146 pub hblkhd: ::size_t, 147 pub usmblks: ::size_t, 148 pub fsmblks: ::size_t, 149 pub uordblks: ::size_t, 150 pub fordblks: ::size_t, 151 pub keepcost: ::size_t, 152 } 153 154 pub struct nl_pktinfo { 155 pub group: u32, 156 } 157 158 pub struct nl_mmap_req { 159 pub nm_block_size: ::c_uint, 160 pub nm_block_nr: ::c_uint, 161 pub nm_frame_size: ::c_uint, 162 pub nm_frame_nr: ::c_uint, 163 } 164 165 pub struct nl_mmap_hdr { 166 pub nm_status: ::c_uint, 167 pub nm_len: ::c_uint, 168 pub nm_group: u32, 169 pub nm_pid: u32, 170 pub nm_uid: u32, 171 pub nm_gid: u32, 172 } 173 174 pub struct rtentry { 175 pub rt_pad1: ::c_ulong, 176 pub rt_dst: ::sockaddr, 177 pub rt_gateway: ::sockaddr, 178 pub rt_genmask: ::sockaddr, 179 pub rt_flags: ::c_ushort, 180 pub rt_pad2: ::c_short, 181 pub rt_pad3: ::c_ulong, 182 pub rt_tos: ::c_uchar, 183 pub rt_class: ::c_uchar, 184 #[cfg(target_pointer_width = "64")] 185 pub rt_pad4: [::c_short; 3usize], 186 #[cfg(not(target_pointer_width = "64"))] 187 pub rt_pad4: ::c_short, 188 pub rt_metric: ::c_short, 189 pub rt_dev: *mut ::c_char, 190 pub rt_mtu: ::c_ulong, 191 pub rt_window: ::c_ulong, 192 pub rt_irtt: ::c_ushort, 193 } 194 195 pub struct timex { 196 pub modes: ::c_uint, 197 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 198 pub offset: i64, 199 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 200 pub offset: ::c_long, 201 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 202 pub freq: i64, 203 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 204 pub freq: ::c_long, 205 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 206 pub maxerror: i64, 207 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 208 pub maxerror: ::c_long, 209 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 210 pub esterror: i64, 211 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 212 pub esterror: ::c_long, 213 pub status: ::c_int, 214 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 215 pub constant: i64, 216 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 217 pub constant: ::c_long, 218 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 219 pub precision: i64, 220 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 221 pub precision: ::c_long, 222 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 223 pub tolerance: i64, 224 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 225 pub tolerance: ::c_long, 226 pub time: ::timeval, 227 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 228 pub tick: i64, 229 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 230 pub tick: ::c_long, 231 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 232 pub ppsfreq: i64, 233 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 234 pub ppsfreq: ::c_long, 235 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 236 pub jitter: i64, 237 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 238 pub jitter: ::c_long, 239 pub shift: ::c_int, 240 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 241 pub stabil: i64, 242 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 243 pub stabil: ::c_long, 244 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 245 pub jitcnt: i64, 246 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 247 pub jitcnt: ::c_long, 248 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 249 pub calcnt: i64, 250 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 251 pub calcnt: ::c_long, 252 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 253 pub errcnt: i64, 254 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 255 pub errcnt: ::c_long, 256 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 257 pub stbcnt: i64, 258 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 259 pub stbcnt: ::c_long, 260 pub tai: ::c_int, 261 pub __unused1: i32, 262 pub __unused2: i32, 263 pub __unused3: i32, 264 pub __unused4: i32, 265 pub __unused5: i32, 266 pub __unused6: i32, 267 pub __unused7: i32, 268 pub __unused8: i32, 269 pub __unused9: i32, 270 pub __unused10: i32, 271 pub __unused11: i32, 272 } 273 274 pub struct ntptimeval { 275 pub time: ::timeval, 276 pub maxerror: ::c_long, 277 pub esterror: ::c_long, 278 pub tai: ::c_long, 279 pub __glibc_reserved1: ::c_long, 280 pub __glibc_reserved2: ::c_long, 281 pub __glibc_reserved3: ::c_long, 282 pub __glibc_reserved4: ::c_long, 283 } 284 285 pub struct regex_t { 286 __buffer: *mut ::c_void, 287 __allocated: ::size_t, 288 __used: ::size_t, 289 __syntax: ::c_ulong, 290 __fastmap: *mut ::c_char, 291 __translate: *mut ::c_char, 292 __re_nsub: ::size_t, 293 __bitfield: u8, 294 } 295 296 pub struct Elf64_Chdr { 297 pub ch_type: ::Elf64_Word, 298 pub ch_reserved: ::Elf64_Word, 299 pub ch_size: ::Elf64_Xword, 300 pub ch_addralign: ::Elf64_Xword, 301 } 302 303 pub struct Elf32_Chdr { 304 pub ch_type: ::Elf32_Word, 305 pub ch_size: ::Elf32_Word, 306 pub ch_addralign: ::Elf32_Word, 307 } 308 309 pub struct seminfo { 310 pub semmap: ::c_int, 311 pub semmni: ::c_int, 312 pub semmns: ::c_int, 313 pub semmnu: ::c_int, 314 pub semmsl: ::c_int, 315 pub semopm: ::c_int, 316 pub semume: ::c_int, 317 pub semusz: ::c_int, 318 pub semvmx: ::c_int, 319 pub semaem: ::c_int, 320 } 321 322 pub struct ptrace_peeksiginfo_args { 323 pub off: ::__u64, 324 pub flags: ::__u32, 325 pub nr: ::__s32, 326 } 327 328 pub struct __c_anonymous_ptrace_syscall_info_entry { 329 pub nr: ::__u64, 330 pub args: [::__u64; 6], 331 } 332 333 pub struct __c_anonymous_ptrace_syscall_info_exit { 334 pub sval: ::__s64, 335 pub is_error: ::__u8, 336 } 337 338 pub struct __c_anonymous_ptrace_syscall_info_seccomp { 339 pub nr: ::__u64, 340 pub args: [::__u64; 6], 341 pub ret_data: ::__u32, 342 } 343 344 pub struct ptrace_syscall_info { 345 pub op: ::__u8, 346 pub pad: [::__u8; 3], 347 pub arch: ::__u32, 348 pub instruction_pointer: ::__u64, 349 pub stack_pointer: ::__u64, 350 #[cfg(libc_union)] 351 pub u: __c_anonymous_ptrace_syscall_info_data, 352 } 353 } 354 355 impl siginfo_t { 356 pub unsafe fn si_addr(&self) -> *mut ::c_void { 357 #[repr(C)] 358 struct siginfo_sigfault { 359 _si_signo: ::c_int, 360 _si_errno: ::c_int, 361 _si_code: ::c_int, 362 si_addr: *mut ::c_void, 363 } 364 (*(self as *const siginfo_t as *const siginfo_sigfault)).si_addr 365 } 366 367 pub unsafe fn si_value(&self) -> ::sigval { 368 #[repr(C)] 369 struct siginfo_timer { 370 _si_signo: ::c_int, 371 _si_errno: ::c_int, 372 _si_code: ::c_int, 373 _si_tid: ::c_int, 374 _si_overrun: ::c_int, 375 si_sigval: ::sigval, 376 } 377 (*(self as *const siginfo_t as *const siginfo_timer)).si_sigval 378 } 379 } 380 381 cfg_if! { 382 if #[cfg(libc_union)] { 383 // Internal, for casts to access union fields 384 #[repr(C)] 385 struct sifields_sigchld { 386 si_pid: ::pid_t, 387 si_uid: ::uid_t, 388 si_status: ::c_int, 389 si_utime: ::c_long, 390 si_stime: ::c_long, 391 } 392 impl ::Copy for sifields_sigchld {} 393 impl ::Clone for sifields_sigchld { 394 fn clone(&self) -> sifields_sigchld { 395 *self 396 } 397 } 398 399 // Internal, for casts to access union fields 400 #[repr(C)] 401 union sifields { 402 _align_pointer: *mut ::c_void, 403 sigchld: sifields_sigchld, 404 } 405 406 // Internal, for casts to access union fields. Note that some variants 407 // of sifields start with a pointer, which makes the alignment of 408 // sifields vary on 32-bit and 64-bit architectures. 409 #[repr(C)] 410 struct siginfo_f { 411 _siginfo_base: [::c_int; 3], 412 sifields: sifields, 413 } 414 415 impl siginfo_t { 416 unsafe fn sifields(&self) -> &sifields { 417 &(*(self as *const siginfo_t as *const siginfo_f)).sifields 418 } 419 420 pub unsafe fn si_pid(&self) -> ::pid_t { 421 self.sifields().sigchld.si_pid 422 } 423 424 pub unsafe fn si_uid(&self) -> ::uid_t { 425 self.sifields().sigchld.si_uid 426 } 427 428 pub unsafe fn si_status(&self) -> ::c_int { 429 self.sifields().sigchld.si_status 430 } 431 432 pub unsafe fn si_utime(&self) -> ::c_long { 433 self.sifields().sigchld.si_utime 434 } 435 436 pub unsafe fn si_stime(&self) -> ::c_long { 437 self.sifields().sigchld.si_stime 438 } 439 } 440 441 pub union __c_anonymous_ptrace_syscall_info_data { 442 pub entry: __c_anonymous_ptrace_syscall_info_entry, 443 pub exit: __c_anonymous_ptrace_syscall_info_exit, 444 pub seccomp: __c_anonymous_ptrace_syscall_info_seccomp, 445 } 446 impl ::Copy for __c_anonymous_ptrace_syscall_info_data {} 447 impl ::Clone for __c_anonymous_ptrace_syscall_info_data { 448 fn clone(&self) -> __c_anonymous_ptrace_syscall_info_data { 449 *self 450 } 451 } 452 } 453 } 454 455 s_no_extra_traits! { 456 pub struct utmpx { 457 pub ut_type: ::c_short, 458 pub ut_pid: ::pid_t, 459 pub ut_line: [::c_char; __UT_LINESIZE], 460 pub ut_id: [::c_char; 4], 461 462 pub ut_user: [::c_char; __UT_NAMESIZE], 463 pub ut_host: [::c_char; __UT_HOSTSIZE], 464 pub ut_exit: __exit_status, 465 466 #[cfg(any(target_arch = "aarch64", 467 target_arch = "s390x", 468 target_arch = "loongarch64", 469 all(target_pointer_width = "32", 470 not(target_arch = "x86_64"))))] 471 pub ut_session: ::c_long, 472 #[cfg(any(target_arch = "aarch64", 473 target_arch = "s390x", 474 target_arch = "loongarch64", 475 all(target_pointer_width = "32", 476 not(target_arch = "x86_64"))))] 477 pub ut_tv: ::timeval, 478 479 #[cfg(not(any(target_arch = "aarch64", 480 target_arch = "s390x", 481 target_arch = "loongarch64", 482 all(target_pointer_width = "32", 483 not(target_arch = "x86_64")))))] 484 pub ut_session: i32, 485 #[cfg(not(any(target_arch = "aarch64", 486 target_arch = "s390x", 487 target_arch = "loongarch64", 488 all(target_pointer_width = "32", 489 not(target_arch = "x86_64")))))] 490 pub ut_tv: __timeval, 491 492 pub ut_addr_v6: [i32; 4], 493 __glibc_reserved: [::c_char; 20], 494 } 495 } 496 497 cfg_if! { 498 if #[cfg(feature = "extra_traits")] { 499 impl PartialEq for utmpx { 500 fn eq(&self, other: &utmpx) -> bool { 501 self.ut_type == other.ut_type 502 && self.ut_pid == other.ut_pid 503 && self.ut_line == other.ut_line 504 && self.ut_id == other.ut_id 505 && self.ut_user == other.ut_user 506 && self 507 .ut_host 508 .iter() 509 .zip(other.ut_host.iter()) 510 .all(|(a,b)| a == b) 511 && self.ut_exit == other.ut_exit 512 && self.ut_session == other.ut_session 513 && self.ut_tv == other.ut_tv 514 && self.ut_addr_v6 == other.ut_addr_v6 515 && self.__glibc_reserved == other.__glibc_reserved 516 } 517 } 518 519 impl Eq for utmpx {} 520 521 impl ::fmt::Debug for utmpx { 522 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { 523 f.debug_struct("utmpx") 524 .field("ut_type", &self.ut_type) 525 .field("ut_pid", &self.ut_pid) 526 .field("ut_line", &self.ut_line) 527 .field("ut_id", &self.ut_id) 528 .field("ut_user", &self.ut_user) 529 // FIXME: .field("ut_host", &self.ut_host) 530 .field("ut_exit", &self.ut_exit) 531 .field("ut_session", &self.ut_session) 532 .field("ut_tv", &self.ut_tv) 533 .field("ut_addr_v6", &self.ut_addr_v6) 534 .field("__glibc_reserved", &self.__glibc_reserved) 535 .finish() 536 } 537 } 538 539 impl ::hash::Hash for utmpx { 540 fn hash<H: ::hash::Hasher>(&self, state: &mut H) { 541 self.ut_type.hash(state); 542 self.ut_pid.hash(state); 543 self.ut_line.hash(state); 544 self.ut_id.hash(state); 545 self.ut_user.hash(state); 546 self.ut_host.hash(state); 547 self.ut_exit.hash(state); 548 self.ut_session.hash(state); 549 self.ut_tv.hash(state); 550 self.ut_addr_v6.hash(state); 551 self.__glibc_reserved.hash(state); 552 } 553 } 554 555 #[cfg(libc_union)] 556 impl PartialEq for __c_anonymous_ptrace_syscall_info_data { 557 fn eq(&self, other: &__c_anonymous_ptrace_syscall_info_data) -> bool { 558 unsafe { 559 self.entry == other.entry || 560 self.exit == other.exit || 561 self.seccomp == other.seccomp 562 } 563 } 564 } 565 566 #[cfg(libc_union)] 567 impl Eq for __c_anonymous_ptrace_syscall_info_data {} 568 569 #[cfg(libc_union)] 570 impl ::fmt::Debug for __c_anonymous_ptrace_syscall_info_data { 571 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { 572 unsafe { 573 f.debug_struct("__c_anonymous_ptrace_syscall_info_data") 574 .field("entry", &self.entry) 575 .field("exit", &self.exit) 576 .field("seccomp", &self.seccomp) 577 .finish() 578 } 579 } 580 } 581 582 #[cfg(libc_union)] 583 impl ::hash::Hash for __c_anonymous_ptrace_syscall_info_data { 584 fn hash<H: ::hash::Hasher>(&self, state: &mut H) { 585 unsafe { 586 self.entry.hash(state); 587 self.exit.hash(state); 588 self.seccomp.hash(state); 589 } 590 } 591 } 592 } 593 } 594 595 // include/uapi/asm-generic/hugetlb_encode.h 596 pub const HUGETLB_FLAG_ENCODE_SHIFT: ::c_int = 26; 597 pub const HUGETLB_FLAG_ENCODE_MASK: ::c_int = 0x3f; 598 599 pub const HUGETLB_FLAG_ENCODE_64KB: ::c_int = 16 << HUGETLB_FLAG_ENCODE_SHIFT; 600 pub const HUGETLB_FLAG_ENCODE_512KB: ::c_int = 19 << HUGETLB_FLAG_ENCODE_SHIFT; 601 pub const HUGETLB_FLAG_ENCODE_1MB: ::c_int = 20 << HUGETLB_FLAG_ENCODE_SHIFT; 602 pub const HUGETLB_FLAG_ENCODE_2MB: ::c_int = 21 << HUGETLB_FLAG_ENCODE_SHIFT; 603 pub const HUGETLB_FLAG_ENCODE_8MB: ::c_int = 23 << HUGETLB_FLAG_ENCODE_SHIFT; 604 pub const HUGETLB_FLAG_ENCODE_16MB: ::c_int = 24 << HUGETLB_FLAG_ENCODE_SHIFT; 605 pub const HUGETLB_FLAG_ENCODE_32MB: ::c_int = 25 << HUGETLB_FLAG_ENCODE_SHIFT; 606 pub const HUGETLB_FLAG_ENCODE_256MB: ::c_int = 28 << HUGETLB_FLAG_ENCODE_SHIFT; 607 pub const HUGETLB_FLAG_ENCODE_512MB: ::c_int = 29 << HUGETLB_FLAG_ENCODE_SHIFT; 608 pub const HUGETLB_FLAG_ENCODE_1GB: ::c_int = 30 << HUGETLB_FLAG_ENCODE_SHIFT; 609 pub const HUGETLB_FLAG_ENCODE_2GB: ::c_int = 31 << HUGETLB_FLAG_ENCODE_SHIFT; 610 pub const HUGETLB_FLAG_ENCODE_16GB: ::c_int = 34 << HUGETLB_FLAG_ENCODE_SHIFT; 611 612 // include/uapi/linux/mman.h 613 /* 614 * Huge page size encoding when MAP_HUGETLB is specified, and a huge page 615 * size other than the default is desired. See hugetlb_encode.h. 616 * All known huge page size encodings are provided here. It is the 617 * responsibility of the application to know which sizes are supported on 618 * the running system. See mmap(2) man page for details. 619 */ 620 pub const MAP_HUGE_SHIFT: ::c_int = HUGETLB_FLAG_ENCODE_SHIFT; 621 pub const MAP_HUGE_MASK: ::c_int = HUGETLB_FLAG_ENCODE_MASK; 622 623 pub const MAP_HUGE_64KB: ::c_int = HUGETLB_FLAG_ENCODE_64KB; 624 pub const MAP_HUGE_512KB: ::c_int = HUGETLB_FLAG_ENCODE_512KB; 625 pub const MAP_HUGE_1MB: ::c_int = HUGETLB_FLAG_ENCODE_1MB; 626 pub const MAP_HUGE_2MB: ::c_int = HUGETLB_FLAG_ENCODE_2MB; 627 pub const MAP_HUGE_8MB: ::c_int = HUGETLB_FLAG_ENCODE_8MB; 628 pub const MAP_HUGE_16MB: ::c_int = HUGETLB_FLAG_ENCODE_16MB; 629 pub const MAP_HUGE_32MB: ::c_int = HUGETLB_FLAG_ENCODE_32MB; 630 pub const MAP_HUGE_256MB: ::c_int = HUGETLB_FLAG_ENCODE_256MB; 631 pub const MAP_HUGE_512MB: ::c_int = HUGETLB_FLAG_ENCODE_512MB; 632 pub const MAP_HUGE_1GB: ::c_int = HUGETLB_FLAG_ENCODE_1GB; 633 pub const MAP_HUGE_2GB: ::c_int = HUGETLB_FLAG_ENCODE_2GB; 634 pub const MAP_HUGE_16GB: ::c_int = HUGETLB_FLAG_ENCODE_16GB; 635 636 pub const PRIO_PROCESS: ::__priority_which_t = 0; 637 pub const PRIO_PGRP: ::__priority_which_t = 1; 638 pub const PRIO_USER: ::__priority_which_t = 2; 639 640 pub const MS_RMT_MASK: ::c_ulong = 0x02800051; 641 642 pub const __UT_LINESIZE: usize = 32; 643 pub const __UT_NAMESIZE: usize = 32; 644 pub const __UT_HOSTSIZE: usize = 256; 645 pub const EMPTY: ::c_short = 0; 646 pub const RUN_LVL: ::c_short = 1; 647 pub const BOOT_TIME: ::c_short = 2; 648 pub const NEW_TIME: ::c_short = 3; 649 pub const OLD_TIME: ::c_short = 4; 650 pub const INIT_PROCESS: ::c_short = 5; 651 pub const LOGIN_PROCESS: ::c_short = 6; 652 pub const USER_PROCESS: ::c_short = 7; 653 pub const DEAD_PROCESS: ::c_short = 8; 654 pub const ACCOUNTING: ::c_short = 9; 655 656 // dlfcn.h 657 pub const LM_ID_BASE: ::c_long = 0; 658 pub const LM_ID_NEWLM: ::c_long = -1; 659 660 pub const RTLD_DI_LMID: ::c_int = 1; 661 pub const RTLD_DI_LINKMAP: ::c_int = 2; 662 pub const RTLD_DI_CONFIGADDR: ::c_int = 3; 663 pub const RTLD_DI_SERINFO: ::c_int = 4; 664 pub const RTLD_DI_SERINFOSIZE: ::c_int = 5; 665 pub const RTLD_DI_ORIGIN: ::c_int = 6; 666 pub const RTLD_DI_PROFILENAME: ::c_int = 7; 667 pub const RTLD_DI_PROFILEOUT: ::c_int = 8; 668 pub const RTLD_DI_TLS_MODID: ::c_int = 9; 669 pub const RTLD_DI_TLS_DATA: ::c_int = 10; 670 671 pub const SOCK_NONBLOCK: ::c_int = O_NONBLOCK; 672 pub const PIDFD_NONBLOCK: ::c_uint = O_NONBLOCK as ::c_uint; 673 674 pub const SOL_RXRPC: ::c_int = 272; 675 pub const SOL_PPPOL2TP: ::c_int = 273; 676 pub const SOL_PNPIPE: ::c_int = 275; 677 pub const SOL_RDS: ::c_int = 276; 678 pub const SOL_IUCV: ::c_int = 277; 679 pub const SOL_CAIF: ::c_int = 278; 680 pub const SOL_NFC: ::c_int = 280; 681 pub const SOL_XDP: ::c_int = 283; 682 683 pub const MSG_TRYHARD: ::c_int = 4; 684 685 pub const LC_PAPER: ::c_int = 7; 686 pub const LC_NAME: ::c_int = 8; 687 pub const LC_ADDRESS: ::c_int = 9; 688 pub const LC_TELEPHONE: ::c_int = 10; 689 pub const LC_MEASUREMENT: ::c_int = 11; 690 pub const LC_IDENTIFICATION: ::c_int = 12; 691 pub const LC_PAPER_MASK: ::c_int = 1 << LC_PAPER; 692 pub const LC_NAME_MASK: ::c_int = 1 << LC_NAME; 693 pub const LC_ADDRESS_MASK: ::c_int = 1 << LC_ADDRESS; 694 pub const LC_TELEPHONE_MASK: ::c_int = 1 << LC_TELEPHONE; 695 pub const LC_MEASUREMENT_MASK: ::c_int = 1 << LC_MEASUREMENT; 696 pub const LC_IDENTIFICATION_MASK: ::c_int = 1 << LC_IDENTIFICATION; 697 pub const LC_ALL_MASK: ::c_int = ::LC_CTYPE_MASK 698 | ::LC_NUMERIC_MASK 699 | ::LC_TIME_MASK 700 | ::LC_COLLATE_MASK 701 | ::LC_MONETARY_MASK 702 | ::LC_MESSAGES_MASK 703 | LC_PAPER_MASK 704 | LC_NAME_MASK 705 | LC_ADDRESS_MASK 706 | LC_TELEPHONE_MASK 707 | LC_MEASUREMENT_MASK 708 | LC_IDENTIFICATION_MASK; 709 710 pub const ENOTSUP: ::c_int = EOPNOTSUPP; 711 712 pub const SOCK_SEQPACKET: ::c_int = 5; 713 pub const SOCK_DCCP: ::c_int = 6; 714 pub const SOCK_PACKET: ::c_int = 10; 715 716 pub const FAN_MARK_INODE: ::c_uint = 0x0000_0000; 717 pub const FAN_MARK_MOUNT: ::c_uint = 0x0000_0010; 718 // NOTE: FAN_MARK_FILESYSTEM requires Linux Kernel >= 4.20.0 719 pub const FAN_MARK_FILESYSTEM: ::c_uint = 0x0000_0100; 720 721 pub const AF_IB: ::c_int = 27; 722 pub const AF_MPLS: ::c_int = 28; 723 pub const AF_NFC: ::c_int = 39; 724 pub const AF_VSOCK: ::c_int = 40; 725 pub const AF_XDP: ::c_int = 44; 726 pub const PF_IB: ::c_int = AF_IB; 727 pub const PF_MPLS: ::c_int = AF_MPLS; 728 pub const PF_NFC: ::c_int = AF_NFC; 729 pub const PF_VSOCK: ::c_int = AF_VSOCK; 730 pub const PF_XDP: ::c_int = AF_XDP; 731 732 /* DCCP socket options */ 733 pub const DCCP_SOCKOPT_PACKET_SIZE: ::c_int = 1; 734 pub const DCCP_SOCKOPT_SERVICE: ::c_int = 2; 735 pub const DCCP_SOCKOPT_CHANGE_L: ::c_int = 3; 736 pub const DCCP_SOCKOPT_CHANGE_R: ::c_int = 4; 737 pub const DCCP_SOCKOPT_GET_CUR_MPS: ::c_int = 5; 738 pub const DCCP_SOCKOPT_SERVER_TIMEWAIT: ::c_int = 6; 739 pub const DCCP_SOCKOPT_SEND_CSCOV: ::c_int = 10; 740 pub const DCCP_SOCKOPT_RECV_CSCOV: ::c_int = 11; 741 pub const DCCP_SOCKOPT_AVAILABLE_CCIDS: ::c_int = 12; 742 pub const DCCP_SOCKOPT_CCID: ::c_int = 13; 743 pub const DCCP_SOCKOPT_TX_CCID: ::c_int = 14; 744 pub const DCCP_SOCKOPT_RX_CCID: ::c_int = 15; 745 pub const DCCP_SOCKOPT_QPOLICY_ID: ::c_int = 16; 746 pub const DCCP_SOCKOPT_QPOLICY_TXQLEN: ::c_int = 17; 747 pub const DCCP_SOCKOPT_CCID_RX_INFO: ::c_int = 128; 748 pub const DCCP_SOCKOPT_CCID_TX_INFO: ::c_int = 192; 749 750 /// maximum number of services provided on the same listening port 751 pub const DCCP_SERVICE_LIST_MAX_LEN: ::c_int = 32; 752 753 pub const SIGEV_THREAD_ID: ::c_int = 4; 754 755 pub const BUFSIZ: ::c_uint = 8192; 756 pub const TMP_MAX: ::c_uint = 238328; 757 pub const FOPEN_MAX: ::c_uint = 16; 758 pub const FILENAME_MAX: ::c_uint = 4096; 759 pub const POSIX_MADV_DONTNEED: ::c_int = 4; 760 pub const _SC_EQUIV_CLASS_MAX: ::c_int = 41; 761 pub const _SC_CHARCLASS_NAME_MAX: ::c_int = 45; 762 pub const _SC_PII: ::c_int = 53; 763 pub const _SC_PII_XTI: ::c_int = 54; 764 pub const _SC_PII_SOCKET: ::c_int = 55; 765 pub const _SC_PII_INTERNET: ::c_int = 56; 766 pub const _SC_PII_OSI: ::c_int = 57; 767 pub const _SC_POLL: ::c_int = 58; 768 pub const _SC_SELECT: ::c_int = 59; 769 pub const _SC_PII_INTERNET_STREAM: ::c_int = 61; 770 pub const _SC_PII_INTERNET_DGRAM: ::c_int = 62; 771 pub const _SC_PII_OSI_COTS: ::c_int = 63; 772 pub const _SC_PII_OSI_CLTS: ::c_int = 64; 773 pub const _SC_PII_OSI_M: ::c_int = 65; 774 pub const _SC_T_IOV_MAX: ::c_int = 66; 775 pub const _SC_2_C_VERSION: ::c_int = 96; 776 pub const _SC_CHAR_BIT: ::c_int = 101; 777 pub const _SC_CHAR_MAX: ::c_int = 102; 778 pub const _SC_CHAR_MIN: ::c_int = 103; 779 pub const _SC_INT_MAX: ::c_int = 104; 780 pub const _SC_INT_MIN: ::c_int = 105; 781 pub const _SC_LONG_BIT: ::c_int = 106; 782 pub const _SC_WORD_BIT: ::c_int = 107; 783 pub const _SC_MB_LEN_MAX: ::c_int = 108; 784 pub const _SC_SSIZE_MAX: ::c_int = 110; 785 pub const _SC_SCHAR_MAX: ::c_int = 111; 786 pub const _SC_SCHAR_MIN: ::c_int = 112; 787 pub const _SC_SHRT_MAX: ::c_int = 113; 788 pub const _SC_SHRT_MIN: ::c_int = 114; 789 pub const _SC_UCHAR_MAX: ::c_int = 115; 790 pub const _SC_UINT_MAX: ::c_int = 116; 791 pub const _SC_ULONG_MAX: ::c_int = 117; 792 pub const _SC_USHRT_MAX: ::c_int = 118; 793 pub const _SC_NL_ARGMAX: ::c_int = 119; 794 pub const _SC_NL_LANGMAX: ::c_int = 120; 795 pub const _SC_NL_MSGMAX: ::c_int = 121; 796 pub const _SC_NL_NMAX: ::c_int = 122; 797 pub const _SC_NL_SETMAX: ::c_int = 123; 798 pub const _SC_NL_TEXTMAX: ::c_int = 124; 799 pub const _SC_BASE: ::c_int = 134; 800 pub const _SC_C_LANG_SUPPORT: ::c_int = 135; 801 pub const _SC_C_LANG_SUPPORT_R: ::c_int = 136; 802 pub const _SC_DEVICE_IO: ::c_int = 140; 803 pub const _SC_DEVICE_SPECIFIC: ::c_int = 141; 804 pub const _SC_DEVICE_SPECIFIC_R: ::c_int = 142; 805 pub const _SC_FD_MGMT: ::c_int = 143; 806 pub const _SC_FIFO: ::c_int = 144; 807 pub const _SC_PIPE: ::c_int = 145; 808 pub const _SC_FILE_ATTRIBUTES: ::c_int = 146; 809 pub const _SC_FILE_LOCKING: ::c_int = 147; 810 pub const _SC_FILE_SYSTEM: ::c_int = 148; 811 pub const _SC_MULTI_PROCESS: ::c_int = 150; 812 pub const _SC_SINGLE_PROCESS: ::c_int = 151; 813 pub const _SC_NETWORKING: ::c_int = 152; 814 pub const _SC_REGEX_VERSION: ::c_int = 156; 815 pub const _SC_SIGNALS: ::c_int = 158; 816 pub const _SC_SYSTEM_DATABASE: ::c_int = 162; 817 pub const _SC_SYSTEM_DATABASE_R: ::c_int = 163; 818 pub const _SC_USER_GROUPS: ::c_int = 166; 819 pub const _SC_USER_GROUPS_R: ::c_int = 167; 820 pub const _SC_LEVEL1_ICACHE_SIZE: ::c_int = 185; 821 pub const _SC_LEVEL1_ICACHE_ASSOC: ::c_int = 186; 822 pub const _SC_LEVEL1_ICACHE_LINESIZE: ::c_int = 187; 823 pub const _SC_LEVEL1_DCACHE_SIZE: ::c_int = 188; 824 pub const _SC_LEVEL1_DCACHE_ASSOC: ::c_int = 189; 825 pub const _SC_LEVEL1_DCACHE_LINESIZE: ::c_int = 190; 826 pub const _SC_LEVEL2_CACHE_SIZE: ::c_int = 191; 827 pub const _SC_LEVEL2_CACHE_ASSOC: ::c_int = 192; 828 pub const _SC_LEVEL2_CACHE_LINESIZE: ::c_int = 193; 829 pub const _SC_LEVEL3_CACHE_SIZE: ::c_int = 194; 830 pub const _SC_LEVEL3_CACHE_ASSOC: ::c_int = 195; 831 pub const _SC_LEVEL3_CACHE_LINESIZE: ::c_int = 196; 832 pub const _SC_LEVEL4_CACHE_SIZE: ::c_int = 197; 833 pub const _SC_LEVEL4_CACHE_ASSOC: ::c_int = 198; 834 pub const _SC_LEVEL4_CACHE_LINESIZE: ::c_int = 199; 835 pub const O_ACCMODE: ::c_int = 3; 836 pub const ST_RELATIME: ::c_ulong = 4096; 837 pub const NI_MAXHOST: ::socklen_t = 1025; 838 839 // Most `*_SUPER_MAGIC` constants are defined at the `linux_like` level; the 840 // following are only available on newer Linux versions than the versions 841 // currently used in CI in some configurations, so we define them here. 842 cfg_if! { 843 if #[cfg(not(target_arch = "s390x"))] { 844 pub const BINDERFS_SUPER_MAGIC: ::c_long = 0x6c6f6f70; 845 pub const XFS_SUPER_MAGIC: ::c_long = 0x58465342; 846 } else if #[cfg(target_arch = "s390x")] { 847 pub const BINDERFS_SUPER_MAGIC: ::c_uint = 0x6c6f6f70; 848 pub const XFS_SUPER_MAGIC: ::c_uint = 0x58465342; 849 } 850 } 851 852 pub const CPU_SETSIZE: ::c_int = 0x400; 853 854 pub const PTRACE_TRACEME: ::c_uint = 0; 855 pub const PTRACE_PEEKTEXT: ::c_uint = 1; 856 pub const PTRACE_PEEKDATA: ::c_uint = 2; 857 pub const PTRACE_PEEKUSER: ::c_uint = 3; 858 pub const PTRACE_POKETEXT: ::c_uint = 4; 859 pub const PTRACE_POKEDATA: ::c_uint = 5; 860 pub const PTRACE_POKEUSER: ::c_uint = 6; 861 pub const PTRACE_CONT: ::c_uint = 7; 862 pub const PTRACE_KILL: ::c_uint = 8; 863 pub const PTRACE_SINGLESTEP: ::c_uint = 9; 864 pub const PTRACE_ATTACH: ::c_uint = 16; 865 pub const PTRACE_SYSCALL: ::c_uint = 24; 866 pub const PTRACE_SETOPTIONS: ::c_uint = 0x4200; 867 pub const PTRACE_GETEVENTMSG: ::c_uint = 0x4201; 868 pub const PTRACE_GETSIGINFO: ::c_uint = 0x4202; 869 pub const PTRACE_SETSIGINFO: ::c_uint = 0x4203; 870 pub const PTRACE_GETREGSET: ::c_uint = 0x4204; 871 pub const PTRACE_SETREGSET: ::c_uint = 0x4205; 872 pub const PTRACE_SEIZE: ::c_uint = 0x4206; 873 pub const PTRACE_INTERRUPT: ::c_uint = 0x4207; 874 pub const PTRACE_LISTEN: ::c_uint = 0x4208; 875 pub const PTRACE_PEEKSIGINFO: ::c_uint = 0x4209; 876 pub const PTRACE_GET_SYSCALL_INFO: ::c_uint = 0x420e; 877 pub const PTRACE_SYSCALL_INFO_NONE: ::__u8 = 0; 878 pub const PTRACE_SYSCALL_INFO_ENTRY: ::__u8 = 1; 879 pub const PTRACE_SYSCALL_INFO_EXIT: ::__u8 = 2; 880 pub const PTRACE_SYSCALL_INFO_SECCOMP: ::__u8 = 3; 881 882 // linux/fs.h 883 884 // Flags for preadv2/pwritev2 885 pub const RWF_HIPRI: ::c_int = 0x00000001; 886 pub const RWF_DSYNC: ::c_int = 0x00000002; 887 pub const RWF_SYNC: ::c_int = 0x00000004; 888 pub const RWF_NOWAIT: ::c_int = 0x00000008; 889 pub const RWF_APPEND: ::c_int = 0x00000010; 890 891 // linux/rtnetlink.h 892 pub const TCA_PAD: ::c_ushort = 9; 893 pub const TCA_DUMP_INVISIBLE: ::c_ushort = 10; 894 pub const TCA_CHAIN: ::c_ushort = 11; 895 pub const TCA_HW_OFFLOAD: ::c_ushort = 12; 896 897 pub const RTM_DELNETCONF: u16 = 81; 898 pub const RTM_NEWSTATS: u16 = 92; 899 pub const RTM_GETSTATS: u16 = 94; 900 pub const RTM_NEWCACHEREPORT: u16 = 96; 901 902 pub const RTM_F_LOOKUP_TABLE: ::c_uint = 0x1000; 903 pub const RTM_F_FIB_MATCH: ::c_uint = 0x2000; 904 905 pub const RTA_VIA: ::c_ushort = 18; 906 pub const RTA_NEWDST: ::c_ushort = 19; 907 pub const RTA_PREF: ::c_ushort = 20; 908 pub const RTA_ENCAP_TYPE: ::c_ushort = 21; 909 pub const RTA_ENCAP: ::c_ushort = 22; 910 pub const RTA_EXPIRES: ::c_ushort = 23; 911 pub const RTA_PAD: ::c_ushort = 24; 912 pub const RTA_UID: ::c_ushort = 25; 913 pub const RTA_TTL_PROPAGATE: ::c_ushort = 26; 914 915 // linux/neighbor.h 916 pub const NTF_EXT_LEARNED: u8 = 0x10; 917 pub const NTF_OFFLOADED: u8 = 0x20; 918 919 pub const NDA_MASTER: ::c_ushort = 9; 920 pub const NDA_LINK_NETNSID: ::c_ushort = 10; 921 pub const NDA_SRC_VNI: ::c_ushort = 11; 922 923 // linux/personality.h 924 pub const UNAME26: ::c_int = 0x0020000; 925 pub const FDPIC_FUNCPTRS: ::c_int = 0x0080000; 926 927 // linux/if_addr.h 928 pub const IFA_FLAGS: ::c_ushort = 8; 929 930 pub const IFA_F_MANAGETEMPADDR: u32 = 0x100; 931 pub const IFA_F_NOPREFIXROUTE: u32 = 0x200; 932 pub const IFA_F_MCAUTOJOIN: u32 = 0x400; 933 pub const IFA_F_STABLE_PRIVACY: u32 = 0x800; 934 935 pub const MAX_LINKS: ::c_int = 32; 936 937 pub const GENL_UNS_ADMIN_PERM: ::c_int = 0x10; 938 939 pub const GENL_ID_VFS_DQUOT: ::c_int = ::NLMSG_MIN_TYPE + 1; 940 pub const GENL_ID_PMCRAID: ::c_int = ::NLMSG_MIN_TYPE + 2; 941 942 // elf.h 943 pub const NT_PRSTATUS: ::c_int = 1; 944 pub const NT_PRFPREG: ::c_int = 2; 945 pub const NT_FPREGSET: ::c_int = 2; 946 pub const NT_PRPSINFO: ::c_int = 3; 947 pub const NT_PRXREG: ::c_int = 4; 948 pub const NT_TASKSTRUCT: ::c_int = 4; 949 pub const NT_PLATFORM: ::c_int = 5; 950 pub const NT_AUXV: ::c_int = 6; 951 pub const NT_GWINDOWS: ::c_int = 7; 952 pub const NT_ASRS: ::c_int = 8; 953 pub const NT_PSTATUS: ::c_int = 10; 954 pub const NT_PSINFO: ::c_int = 13; 955 pub const NT_PRCRED: ::c_int = 14; 956 pub const NT_UTSNAME: ::c_int = 15; 957 pub const NT_LWPSTATUS: ::c_int = 16; 958 pub const NT_LWPSINFO: ::c_int = 17; 959 pub const NT_PRFPXREG: ::c_int = 20; 960 961 pub const ELFOSABI_ARM_AEABI: u8 = 64; 962 963 // linux/keyctl.h 964 pub const KEYCTL_DH_COMPUTE: u32 = 23; 965 pub const KEYCTL_PKEY_QUERY: u32 = 24; 966 pub const KEYCTL_PKEY_ENCRYPT: u32 = 25; 967 pub const KEYCTL_PKEY_DECRYPT: u32 = 26; 968 pub const KEYCTL_PKEY_SIGN: u32 = 27; 969 pub const KEYCTL_PKEY_VERIFY: u32 = 28; 970 pub const KEYCTL_RESTRICT_KEYRING: u32 = 29; 971 972 pub const KEYCTL_SUPPORTS_ENCRYPT: u32 = 0x01; 973 pub const KEYCTL_SUPPORTS_DECRYPT: u32 = 0x02; 974 pub const KEYCTL_SUPPORTS_SIGN: u32 = 0x04; 975 pub const KEYCTL_SUPPORTS_VERIFY: u32 = 0x08; 976 cfg_if! { 977 if #[cfg(not(any(target_arch="mips", target_arch="mips64")))] { 978 pub const KEYCTL_MOVE: u32 = 30; 979 pub const KEYCTL_CAPABILITIES: u32 = 31; 980 981 pub const KEYCTL_CAPS0_CAPABILITIES: u32 = 0x01; 982 pub const KEYCTL_CAPS0_PERSISTENT_KEYRINGS: u32 = 0x02; 983 pub const KEYCTL_CAPS0_DIFFIE_HELLMAN: u32 = 0x04; 984 pub const KEYCTL_CAPS0_PUBLIC_KEY: u32 = 0x08; 985 pub const KEYCTL_CAPS0_BIG_KEY: u32 = 0x10; 986 pub const KEYCTL_CAPS0_INVALIDATE: u32 = 0x20; 987 pub const KEYCTL_CAPS0_RESTRICT_KEYRING: u32 = 0x40; 988 pub const KEYCTL_CAPS0_MOVE: u32 = 0x80; 989 pub const KEYCTL_CAPS1_NS_KEYRING_NAME: u32 = 0x01; 990 pub const KEYCTL_CAPS1_NS_KEY_TAG: u32 = 0x02; 991 } 992 } 993 994 pub const M_MXFAST: ::c_int = 1; 995 pub const M_NLBLKS: ::c_int = 2; 996 pub const M_GRAIN: ::c_int = 3; 997 pub const M_KEEP: ::c_int = 4; 998 pub const M_TRIM_THRESHOLD: ::c_int = -1; 999 pub const M_TOP_PAD: ::c_int = -2; 1000 pub const M_MMAP_THRESHOLD: ::c_int = -3; 1001 pub const M_MMAP_MAX: ::c_int = -4; 1002 pub const M_CHECK_ACTION: ::c_int = -5; 1003 pub const M_PERTURB: ::c_int = -6; 1004 pub const M_ARENA_TEST: ::c_int = -7; 1005 pub const M_ARENA_MAX: ::c_int = -8; 1006 1007 pub const AT_STATX_SYNC_TYPE: ::c_int = 0x6000; 1008 pub const AT_STATX_SYNC_AS_STAT: ::c_int = 0x0000; 1009 pub const AT_STATX_FORCE_SYNC: ::c_int = 0x2000; 1010 pub const AT_STATX_DONT_SYNC: ::c_int = 0x4000; 1011 pub const STATX_TYPE: ::c_uint = 0x0001; 1012 pub const STATX_MODE: ::c_uint = 0x0002; 1013 pub const STATX_NLINK: ::c_uint = 0x0004; 1014 pub const STATX_UID: ::c_uint = 0x0008; 1015 pub const STATX_GID: ::c_uint = 0x0010; 1016 pub const STATX_ATIME: ::c_uint = 0x0020; 1017 pub const STATX_MTIME: ::c_uint = 0x0040; 1018 pub const STATX_CTIME: ::c_uint = 0x0080; 1019 pub const STATX_INO: ::c_uint = 0x0100; 1020 pub const STATX_SIZE: ::c_uint = 0x0200; 1021 pub const STATX_BLOCKS: ::c_uint = 0x0400; 1022 pub const STATX_BASIC_STATS: ::c_uint = 0x07ff; 1023 pub const STATX_BTIME: ::c_uint = 0x0800; 1024 pub const STATX_MNT_ID: ::c_uint = 0x1000; 1025 pub const STATX_ALL: ::c_uint = 0x0fff; 1026 pub const STATX__RESERVED: ::c_int = 0x80000000; 1027 pub const STATX_ATTR_COMPRESSED: ::c_int = 0x0004; 1028 pub const STATX_ATTR_IMMUTABLE: ::c_int = 0x0010; 1029 pub const STATX_ATTR_APPEND: ::c_int = 0x0020; 1030 pub const STATX_ATTR_NODUMP: ::c_int = 0x0040; 1031 pub const STATX_ATTR_ENCRYPTED: ::c_int = 0x0800; 1032 pub const STATX_ATTR_AUTOMOUNT: ::c_int = 0x1000; 1033 pub const STATX_ATTR_MOUNT_ROOT: ::c_int = 0x2000; 1034 pub const STATX_ATTR_VERITY: ::c_int = 0x00100000; 1035 pub const STATX_ATTR_DAX: ::c_int = 0x00200000; 1036 1037 pub const SOMAXCONN: ::c_int = 4096; 1038 1039 //sys/timex.h 1040 pub const ADJ_OFFSET: ::c_uint = 0x0001; 1041 pub const ADJ_FREQUENCY: ::c_uint = 0x0002; 1042 pub const ADJ_MAXERROR: ::c_uint = 0x0004; 1043 pub const ADJ_ESTERROR: ::c_uint = 0x0008; 1044 pub const ADJ_STATUS: ::c_uint = 0x0010; 1045 pub const ADJ_TIMECONST: ::c_uint = 0x0020; 1046 pub const ADJ_TAI: ::c_uint = 0x0080; 1047 pub const ADJ_SETOFFSET: ::c_uint = 0x0100; 1048 pub const ADJ_MICRO: ::c_uint = 0x1000; 1049 pub const ADJ_NANO: ::c_uint = 0x2000; 1050 pub const ADJ_TICK: ::c_uint = 0x4000; 1051 pub const ADJ_OFFSET_SINGLESHOT: ::c_uint = 0x8001; 1052 pub const ADJ_OFFSET_SS_READ: ::c_uint = 0xa001; 1053 pub const MOD_OFFSET: ::c_uint = ADJ_OFFSET; 1054 pub const MOD_FREQUENCY: ::c_uint = ADJ_FREQUENCY; 1055 pub const MOD_MAXERROR: ::c_uint = ADJ_MAXERROR; 1056 pub const MOD_ESTERROR: ::c_uint = ADJ_ESTERROR; 1057 pub const MOD_STATUS: ::c_uint = ADJ_STATUS; 1058 pub const MOD_TIMECONST: ::c_uint = ADJ_TIMECONST; 1059 pub const MOD_CLKB: ::c_uint = ADJ_TICK; 1060 pub const MOD_CLKA: ::c_uint = ADJ_OFFSET_SINGLESHOT; 1061 pub const MOD_TAI: ::c_uint = ADJ_TAI; 1062 pub const MOD_MICRO: ::c_uint = ADJ_MICRO; 1063 pub const MOD_NANO: ::c_uint = ADJ_NANO; 1064 pub const STA_PLL: ::c_int = 0x0001; 1065 pub const STA_PPSFREQ: ::c_int = 0x0002; 1066 pub const STA_PPSTIME: ::c_int = 0x0004; 1067 pub const STA_FLL: ::c_int = 0x0008; 1068 pub const STA_INS: ::c_int = 0x0010; 1069 pub const STA_DEL: ::c_int = 0x0020; 1070 pub const STA_UNSYNC: ::c_int = 0x0040; 1071 pub const STA_FREQHOLD: ::c_int = 0x0080; 1072 pub const STA_PPSSIGNAL: ::c_int = 0x0100; 1073 pub const STA_PPSJITTER: ::c_int = 0x0200; 1074 pub const STA_PPSWANDER: ::c_int = 0x0400; 1075 pub const STA_PPSERROR: ::c_int = 0x0800; 1076 pub const STA_CLOCKERR: ::c_int = 0x1000; 1077 pub const STA_NANO: ::c_int = 0x2000; 1078 pub const STA_MODE: ::c_int = 0x4000; 1079 pub const STA_CLK: ::c_int = 0x8000; 1080 pub const STA_RONLY: ::c_int = STA_PPSSIGNAL 1081 | STA_PPSJITTER 1082 | STA_PPSWANDER 1083 | STA_PPSERROR 1084 | STA_CLOCKERR 1085 | STA_NANO 1086 | STA_MODE 1087 | STA_CLK; 1088 pub const NTP_API: ::c_int = 4; 1089 pub const TIME_OK: ::c_int = 0; 1090 pub const TIME_INS: ::c_int = 1; 1091 pub const TIME_DEL: ::c_int = 2; 1092 pub const TIME_OOP: ::c_int = 3; 1093 pub const TIME_WAIT: ::c_int = 4; 1094 pub const TIME_ERROR: ::c_int = 5; 1095 pub const TIME_BAD: ::c_int = TIME_ERROR; 1096 pub const MAXTC: ::c_long = 6; 1097 1098 cfg_if! { 1099 if #[cfg(any( 1100 target_arch = "arm", 1101 target_arch = "x86", 1102 target_arch = "x86_64", 1103 target_arch = "s390x", 1104 target_arch = "riscv64", 1105 target_arch = "riscv32" 1106 ))] { 1107 pub const PTHREAD_STACK_MIN: ::size_t = 16384; 1108 } else if #[cfg(any( 1109 target_arch = "sparc", 1110 target_arch = "sparc64" 1111 ))] { 1112 pub const PTHREAD_STACK_MIN: ::size_t = 0x6000; 1113 } else { 1114 pub const PTHREAD_STACK_MIN: ::size_t = 131072; 1115 } 1116 } 1117 pub const PTHREAD_MUTEX_ADAPTIVE_NP: ::c_int = 3; 1118 1119 pub const REG_STARTEND: ::c_int = 4; 1120 1121 pub const REG_EEND: ::c_int = 14; 1122 pub const REG_ESIZE: ::c_int = 15; 1123 pub const REG_ERPAREN: ::c_int = 16; 1124 1125 extern "C" { 1126 pub fn fgetspent_r( 1127 fp: *mut ::FILE, 1128 spbuf: *mut ::spwd, 1129 buf: *mut ::c_char, 1130 buflen: ::size_t, 1131 spbufp: *mut *mut ::spwd, 1132 ) -> ::c_int; 1133 pub fn sgetspent_r( 1134 s: *const ::c_char, 1135 spbuf: *mut ::spwd, 1136 buf: *mut ::c_char, 1137 buflen: ::size_t, 1138 spbufp: *mut *mut ::spwd, 1139 ) -> ::c_int; 1140 pub fn getspent_r( 1141 spbuf: *mut ::spwd, 1142 buf: *mut ::c_char, 1143 buflen: ::size_t, 1144 spbufp: *mut *mut ::spwd, 1145 ) -> ::c_int; 1146 pub fn qsort_r( 1147 base: *mut ::c_void, 1148 num: ::size_t, 1149 size: ::size_t, 1150 compar: ::Option< 1151 unsafe extern "C" fn(*const ::c_void, *const ::c_void, *mut ::c_void) -> ::c_int, 1152 >, 1153 arg: *mut ::c_void, 1154 ); 1155 pub fn sendmmsg( 1156 sockfd: ::c_int, 1157 msgvec: *mut ::mmsghdr, 1158 vlen: ::c_uint, 1159 flags: ::c_int, 1160 ) -> ::c_int; 1161 pub fn recvmmsg( 1162 sockfd: ::c_int, 1163 msgvec: *mut ::mmsghdr, 1164 vlen: ::c_uint, 1165 flags: ::c_int, 1166 timeout: *mut ::timespec, 1167 ) -> ::c_int; 1168 1169 pub fn getrlimit64(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit64) -> ::c_int; 1170 pub fn setrlimit64(resource: ::__rlimit_resource_t, rlim: *const ::rlimit64) -> ::c_int; 1171 pub fn getrlimit(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit) -> ::c_int; 1172 pub fn setrlimit(resource: ::__rlimit_resource_t, rlim: *const ::rlimit) -> ::c_int; 1173 pub fn prlimit( 1174 pid: ::pid_t, 1175 resource: ::__rlimit_resource_t, 1176 new_limit: *const ::rlimit, 1177 old_limit: *mut ::rlimit, 1178 ) -> ::c_int; 1179 pub fn prlimit64( 1180 pid: ::pid_t, 1181 resource: ::__rlimit_resource_t, 1182 new_limit: *const ::rlimit64, 1183 old_limit: *mut ::rlimit64, 1184 ) -> ::c_int; 1185 pub fn utmpname(file: *const ::c_char) -> ::c_int; 1186 pub fn utmpxname(file: *const ::c_char) -> ::c_int; 1187 pub fn getutxent() -> *mut utmpx; 1188 pub fn getutxid(ut: *const utmpx) -> *mut utmpx; 1189 pub fn getutxline(ut: *const utmpx) -> *mut utmpx; 1190 pub fn pututxline(ut: *const utmpx) -> *mut utmpx; 1191 pub fn setutxent(); 1192 pub fn endutxent(); 1193 pub fn getpt() -> ::c_int; 1194 pub fn mallopt(param: ::c_int, value: ::c_int) -> ::c_int; 1195 pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int; 1196 pub fn statx( 1197 dirfd: ::c_int, 1198 pathname: *const c_char, 1199 flags: ::c_int, 1200 mask: ::c_uint, 1201 statxbuf: *mut statx, 1202 ) -> ::c_int; 1203 pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int; 1204 pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t; 1205 pub fn getauxval(type_: ::c_ulong) -> ::c_ulong; 1206 1207 pub fn adjtimex(buf: *mut timex) -> ::c_int; 1208 pub fn ntp_adjtime(buf: *mut timex) -> ::c_int; 1209 #[link_name = "ntp_gettimex"] 1210 pub fn ntp_gettime(buf: *mut ntptimeval) -> ::c_int; 1211 pub fn clock_adjtime(clk_id: ::clockid_t, buf: *mut ::timex) -> ::c_int; 1212 1213 pub fn copy_file_range( 1214 fd_in: ::c_int, 1215 off_in: *mut ::off64_t, 1216 fd_out: ::c_int, 1217 off_out: *mut ::off64_t, 1218 len: ::size_t, 1219 flags: ::c_uint, 1220 ) -> ::ssize_t; 1221 pub fn fanotify_mark( 1222 fd: ::c_int, 1223 flags: ::c_uint, 1224 mask: u64, 1225 dirfd: ::c_int, 1226 path: *const ::c_char, 1227 ) -> ::c_int; 1228 pub fn preadv2( 1229 fd: ::c_int, 1230 iov: *const ::iovec, 1231 iovcnt: ::c_int, 1232 offset: ::off_t, 1233 flags: ::c_int, 1234 ) -> ::ssize_t; 1235 pub fn pwritev2( 1236 fd: ::c_int, 1237 iov: *const ::iovec, 1238 iovcnt: ::c_int, 1239 offset: ::off_t, 1240 flags: ::c_int, 1241 ) -> ::ssize_t; 1242 pub fn preadv64v2( 1243 fd: ::c_int, 1244 iov: *const ::iovec, 1245 iovcnt: ::c_int, 1246 offset: ::off64_t, 1247 flags: ::c_int, 1248 ) -> ::ssize_t; 1249 pub fn pwritev64v2( 1250 fd: ::c_int, 1251 iov: *const ::iovec, 1252 iovcnt: ::c_int, 1253 offset: ::off64_t, 1254 flags: ::c_int, 1255 ) -> ::ssize_t; 1256 pub fn renameat2( 1257 olddirfd: ::c_int, 1258 oldpath: *const ::c_char, 1259 newdirfd: ::c_int, 1260 newpath: *const ::c_char, 1261 flags: ::c_uint, 1262 ) -> ::c_int; 1263 1264 // Added in `glibc` 2.25 1265 pub fn explicit_bzero(s: *mut ::c_void, len: ::size_t); 1266 // Added in `glibc` 2.29 1267 pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void; 1268 1269 pub fn ctermid(s: *mut ::c_char) -> *mut ::c_char; 1270 } 1271 1272 extern "C" { 1273 pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int; 1274 pub fn backtrace(buf: *mut *mut ::c_void, sz: ::c_int) -> ::c_int; 1275 pub fn glob64( 1276 pattern: *const ::c_char, 1277 flags: ::c_int, 1278 errfunc: ::Option<extern "C" fn(epath: *const ::c_char, errno: ::c_int) -> ::c_int>, 1279 pglob: *mut glob64_t, 1280 ) -> ::c_int; 1281 pub fn globfree64(pglob: *mut glob64_t); 1282 pub fn ptrace(request: ::c_uint, ...) -> ::c_long; 1283 pub fn pthread_attr_getaffinity_np( 1284 attr: *const ::pthread_attr_t, 1285 cpusetsize: ::size_t, 1286 cpuset: *mut ::cpu_set_t, 1287 ) -> ::c_int; 1288 pub fn pthread_attr_setaffinity_np( 1289 attr: *mut ::pthread_attr_t, 1290 cpusetsize: ::size_t, 1291 cpuset: *const ::cpu_set_t, 1292 ) -> ::c_int; 1293 pub fn getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int; 1294 pub fn setpriority(which: ::__priority_which_t, who: ::id_t, prio: ::c_int) -> ::c_int; 1295 pub fn pthread_rwlockattr_getkind_np( 1296 attr: *const ::pthread_rwlockattr_t, 1297 val: *mut ::c_int, 1298 ) -> ::c_int; 1299 pub fn pthread_rwlockattr_setkind_np( 1300 attr: *mut ::pthread_rwlockattr_t, 1301 val: ::c_int, 1302 ) -> ::c_int; 1303 pub fn pthread_sigqueue(thread: ::pthread_t, sig: ::c_int, value: ::sigval) -> ::c_int; 1304 pub fn mallinfo() -> ::mallinfo; 1305 pub fn mallinfo2() -> ::mallinfo2; 1306 pub fn malloc_info(options: ::c_int, stream: *mut ::FILE) -> ::c_int; 1307 pub fn malloc_usable_size(ptr: *mut ::c_void) -> ::size_t; 1308 pub fn getpwent_r( 1309 pwd: *mut ::passwd, 1310 buf: *mut ::c_char, 1311 buflen: ::size_t, 1312 result: *mut *mut ::passwd, 1313 ) -> ::c_int; 1314 pub fn getgrent_r( 1315 grp: *mut ::group, 1316 buf: *mut ::c_char, 1317 buflen: ::size_t, 1318 result: *mut *mut ::group, 1319 ) -> ::c_int; 1320 pub fn fgetpwent_r( 1321 stream: *mut ::FILE, 1322 pwd: *mut ::passwd, 1323 buf: *mut ::c_char, 1324 buflen: ::size_t, 1325 result: *mut *mut ::passwd, 1326 ) -> ::c_int; 1327 pub fn fgetgrent_r( 1328 stream: *mut ::FILE, 1329 grp: *mut ::group, 1330 buf: *mut ::c_char, 1331 buflen: ::size_t, 1332 result: *mut *mut ::group, 1333 ) -> ::c_int; 1334 1335 pub fn sethostid(hostid: ::c_long) -> ::c_int; 1336 1337 pub fn memfd_create(name: *const ::c_char, flags: ::c_uint) -> ::c_int; 1338 pub fn mlock2(addr: *const ::c_void, len: ::size_t, flags: ::c_uint) -> ::c_int; 1339 1340 pub fn euidaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int; 1341 pub fn eaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int; 1342 1343 pub fn asctime_r(tm: *const ::tm, buf: *mut ::c_char) -> *mut ::c_char; 1344 pub fn ctime_r(timep: *const time_t, buf: *mut ::c_char) -> *mut ::c_char; 1345 1346 pub fn strftime( 1347 s: *mut ::c_char, 1348 max: ::size_t, 1349 format: *const ::c_char, 1350 tm: *const ::tm, 1351 ) -> ::size_t; 1352 pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char; 1353 1354 pub fn dirname(path: *mut ::c_char) -> *mut ::c_char; 1355 /// POSIX version of `basename(3)`, defined in `libgen.h`. 1356 #[link_name = "__xpg_basename"] 1357 pub fn posix_basename(path: *mut ::c_char) -> *mut ::c_char; 1358 /// GNU version of `basename(3)`, defined in `string.h`. 1359 #[link_name = "basename"] 1360 pub fn gnu_basename(path: *const ::c_char) -> *mut ::c_char; 1361 } 1362 1363 extern "C" { 1364 pub fn dlmopen(lmid: Lmid_t, filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void; 1365 pub fn dlinfo(handle: *mut ::c_void, request: ::c_int, info: *mut ::c_void) -> ::c_int; 1366 pub fn dladdr1( 1367 addr: *const ::c_void, 1368 info: *mut ::Dl_info, 1369 extra_info: *mut *mut ::c_void, 1370 flags: ::c_int, 1371 ) -> ::c_int; 1372 pub fn malloc_trim(__pad: ::size_t) -> ::c_int; 1373 } 1374 1375 extern "C" { 1376 pub fn gnu_get_libc_release() -> *const ::c_char; 1377 pub fn gnu_get_libc_version() -> *const ::c_char; 1378 } 1379 1380 cfg_if! { 1381 if #[cfg(any(target_arch = "x86", 1382 target_arch = "arm", 1383 target_arch = "m68k", 1384 target_arch = "mips", 1385 target_arch = "powerpc", 1386 target_arch = "sparc", 1387 target_arch = "riscv32"))] { 1388 mod b32; 1389 pub use self::b32::*; 1390 } else if #[cfg(any(target_arch = "x86_64", 1391 target_arch = "aarch64", 1392 target_arch = "powerpc64", 1393 target_arch = "mips64", 1394 target_arch = "s390x", 1395 target_arch = "sparc64", 1396 target_arch = "riscv64", 1397 target_arch = "loongarch64"))] { 1398 mod b64; 1399 pub use self::b64::*; 1400 } else { 1401 // Unknown target_arch 1402 } 1403 } 1404 1405 cfg_if! { 1406 if #[cfg(libc_align)] { 1407 mod align; 1408 pub use self::align::*; 1409 } else { 1410 mod no_align; 1411 pub use self::no_align::*; 1412 } 1413 } 1414