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 pub stx_dio_mem_align: u32, 41 pub stx_dio_offset_align: u32, 42 __statx_pad3: [u64; 12], 43 } 44 45 pub struct statx_timestamp { 46 pub tv_sec: i64, 47 pub tv_nsec: u32, 48 pub __statx_timestamp_pad1: [i32; 1], 49 } 50 51 pub struct aiocb { 52 pub aio_fildes: ::c_int, 53 pub aio_lio_opcode: ::c_int, 54 pub aio_reqprio: ::c_int, 55 pub aio_buf: *mut ::c_void, 56 pub aio_nbytes: ::size_t, 57 pub aio_sigevent: ::sigevent, 58 __next_prio: *mut aiocb, 59 __abs_prio: ::c_int, 60 __policy: ::c_int, 61 __error_code: ::c_int, 62 __return_value: ::ssize_t, 63 pub aio_offset: off_t, 64 #[cfg(all(not(target_arch = "x86_64"), target_pointer_width = "32"))] 65 __unused1: [::c_char; 4], 66 __glibc_reserved: [::c_char; 32] 67 } 68 69 pub struct __exit_status { 70 pub e_termination: ::c_short, 71 pub e_exit: ::c_short, 72 } 73 74 pub struct __timeval { 75 pub tv_sec: i32, 76 pub tv_usec: i32, 77 } 78 79 pub struct glob64_t { 80 pub gl_pathc: ::size_t, 81 pub gl_pathv: *mut *mut ::c_char, 82 pub gl_offs: ::size_t, 83 pub gl_flags: ::c_int, 84 85 __unused1: *mut ::c_void, 86 __unused2: *mut ::c_void, 87 __unused3: *mut ::c_void, 88 __unused4: *mut ::c_void, 89 __unused5: *mut ::c_void, 90 } 91 92 pub struct msghdr { 93 pub msg_name: *mut ::c_void, 94 pub msg_namelen: ::socklen_t, 95 pub msg_iov: *mut ::iovec, 96 pub msg_iovlen: ::size_t, 97 pub msg_control: *mut ::c_void, 98 pub msg_controllen: ::size_t, 99 pub msg_flags: ::c_int, 100 } 101 102 pub struct cmsghdr { 103 pub cmsg_len: ::size_t, 104 pub cmsg_level: ::c_int, 105 pub cmsg_type: ::c_int, 106 } 107 108 pub struct termios { 109 pub c_iflag: ::tcflag_t, 110 pub c_oflag: ::tcflag_t, 111 pub c_cflag: ::tcflag_t, 112 pub c_lflag: ::tcflag_t, 113 pub c_line: ::cc_t, 114 pub c_cc: [::cc_t; ::NCCS], 115 #[cfg(not(any( 116 target_arch = "sparc", 117 target_arch = "sparc64", 118 target_arch = "mips", 119 target_arch = "mips32r6", 120 target_arch = "mips64", 121 target_arch = "mips64r6")))] 122 pub c_ispeed: ::speed_t, 123 #[cfg(not(any( 124 target_arch = "sparc", 125 target_arch = "sparc64", 126 target_arch = "mips", 127 target_arch = "mips32r6", 128 target_arch = "mips64", 129 target_arch = "mips64r6")))] 130 pub c_ospeed: ::speed_t, 131 } 132 133 pub struct mallinfo { 134 pub arena: ::c_int, 135 pub ordblks: ::c_int, 136 pub smblks: ::c_int, 137 pub hblks: ::c_int, 138 pub hblkhd: ::c_int, 139 pub usmblks: ::c_int, 140 pub fsmblks: ::c_int, 141 pub uordblks: ::c_int, 142 pub fordblks: ::c_int, 143 pub keepcost: ::c_int, 144 } 145 146 pub struct mallinfo2 { 147 pub arena: ::size_t, 148 pub ordblks: ::size_t, 149 pub smblks: ::size_t, 150 pub hblks: ::size_t, 151 pub hblkhd: ::size_t, 152 pub usmblks: ::size_t, 153 pub fsmblks: ::size_t, 154 pub uordblks: ::size_t, 155 pub fordblks: ::size_t, 156 pub keepcost: ::size_t, 157 } 158 159 pub struct nl_pktinfo { 160 pub group: u32, 161 } 162 163 pub struct nl_mmap_req { 164 pub nm_block_size: ::c_uint, 165 pub nm_block_nr: ::c_uint, 166 pub nm_frame_size: ::c_uint, 167 pub nm_frame_nr: ::c_uint, 168 } 169 170 pub struct nl_mmap_hdr { 171 pub nm_status: ::c_uint, 172 pub nm_len: ::c_uint, 173 pub nm_group: u32, 174 pub nm_pid: u32, 175 pub nm_uid: u32, 176 pub nm_gid: u32, 177 } 178 179 pub struct rtentry { 180 pub rt_pad1: ::c_ulong, 181 pub rt_dst: ::sockaddr, 182 pub rt_gateway: ::sockaddr, 183 pub rt_genmask: ::sockaddr, 184 pub rt_flags: ::c_ushort, 185 pub rt_pad2: ::c_short, 186 pub rt_pad3: ::c_ulong, 187 pub rt_tos: ::c_uchar, 188 pub rt_class: ::c_uchar, 189 #[cfg(target_pointer_width = "64")] 190 pub rt_pad4: [::c_short; 3usize], 191 #[cfg(not(target_pointer_width = "64"))] 192 pub rt_pad4: ::c_short, 193 pub rt_metric: ::c_short, 194 pub rt_dev: *mut ::c_char, 195 pub rt_mtu: ::c_ulong, 196 pub rt_window: ::c_ulong, 197 pub rt_irtt: ::c_ushort, 198 } 199 200 pub struct timex { 201 pub modes: ::c_uint, 202 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 203 pub offset: i64, 204 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 205 pub offset: ::c_long, 206 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 207 pub freq: i64, 208 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 209 pub freq: ::c_long, 210 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 211 pub maxerror: i64, 212 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 213 pub maxerror: ::c_long, 214 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 215 pub esterror: i64, 216 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 217 pub esterror: ::c_long, 218 pub status: ::c_int, 219 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 220 pub constant: i64, 221 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 222 pub constant: ::c_long, 223 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 224 pub precision: i64, 225 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 226 pub precision: ::c_long, 227 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 228 pub tolerance: i64, 229 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 230 pub tolerance: ::c_long, 231 pub time: ::timeval, 232 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 233 pub tick: i64, 234 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 235 pub tick: ::c_long, 236 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 237 pub ppsfreq: i64, 238 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 239 pub ppsfreq: ::c_long, 240 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 241 pub jitter: i64, 242 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 243 pub jitter: ::c_long, 244 pub shift: ::c_int, 245 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 246 pub stabil: i64, 247 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 248 pub stabil: ::c_long, 249 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 250 pub jitcnt: i64, 251 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 252 pub jitcnt: ::c_long, 253 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 254 pub calcnt: i64, 255 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 256 pub calcnt: ::c_long, 257 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 258 pub errcnt: i64, 259 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 260 pub errcnt: ::c_long, 261 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 262 pub stbcnt: i64, 263 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 264 pub stbcnt: ::c_long, 265 pub tai: ::c_int, 266 pub __unused1: i32, 267 pub __unused2: i32, 268 pub __unused3: i32, 269 pub __unused4: i32, 270 pub __unused5: i32, 271 pub __unused6: i32, 272 pub __unused7: i32, 273 pub __unused8: i32, 274 pub __unused9: i32, 275 pub __unused10: i32, 276 pub __unused11: i32, 277 } 278 279 pub struct ntptimeval { 280 pub time: ::timeval, 281 pub maxerror: ::c_long, 282 pub esterror: ::c_long, 283 pub tai: ::c_long, 284 pub __glibc_reserved1: ::c_long, 285 pub __glibc_reserved2: ::c_long, 286 pub __glibc_reserved3: ::c_long, 287 pub __glibc_reserved4: ::c_long, 288 } 289 290 pub struct regex_t { 291 __buffer: *mut ::c_void, 292 __allocated: ::size_t, 293 __used: ::size_t, 294 __syntax: ::c_ulong, 295 __fastmap: *mut ::c_char, 296 __translate: *mut ::c_char, 297 __re_nsub: ::size_t, 298 __bitfield: u8, 299 } 300 301 pub struct Elf64_Chdr { 302 pub ch_type: ::Elf64_Word, 303 pub ch_reserved: ::Elf64_Word, 304 pub ch_size: ::Elf64_Xword, 305 pub ch_addralign: ::Elf64_Xword, 306 } 307 308 pub struct Elf32_Chdr { 309 pub ch_type: ::Elf32_Word, 310 pub ch_size: ::Elf32_Word, 311 pub ch_addralign: ::Elf32_Word, 312 } 313 314 pub struct seminfo { 315 pub semmap: ::c_int, 316 pub semmni: ::c_int, 317 pub semmns: ::c_int, 318 pub semmnu: ::c_int, 319 pub semmsl: ::c_int, 320 pub semopm: ::c_int, 321 pub semume: ::c_int, 322 pub semusz: ::c_int, 323 pub semvmx: ::c_int, 324 pub semaem: ::c_int, 325 } 326 327 pub struct ptrace_peeksiginfo_args { 328 pub off: ::__u64, 329 pub flags: ::__u32, 330 pub nr: ::__s32, 331 } 332 333 pub struct __c_anonymous_ptrace_syscall_info_entry { 334 pub nr: ::__u64, 335 pub args: [::__u64; 6], 336 } 337 338 pub struct __c_anonymous_ptrace_syscall_info_exit { 339 pub sval: ::__s64, 340 pub is_error: ::__u8, 341 } 342 343 pub struct __c_anonymous_ptrace_syscall_info_seccomp { 344 pub nr: ::__u64, 345 pub args: [::__u64; 6], 346 pub ret_data: ::__u32, 347 } 348 349 pub struct ptrace_syscall_info { 350 pub op: ::__u8, 351 pub pad: [::__u8; 3], 352 pub arch: ::__u32, 353 pub instruction_pointer: ::__u64, 354 pub stack_pointer: ::__u64, 355 #[cfg(libc_union)] 356 pub u: __c_anonymous_ptrace_syscall_info_data, 357 } 358 } 359 360 impl siginfo_t { 361 pub unsafe fn si_addr(&self) -> *mut ::c_void { 362 #[repr(C)] 363 struct siginfo_sigfault { 364 _si_signo: ::c_int, 365 _si_errno: ::c_int, 366 _si_code: ::c_int, 367 si_addr: *mut ::c_void, 368 } 369 (*(self as *const siginfo_t as *const siginfo_sigfault)).si_addr 370 } 371 372 pub unsafe fn si_value(&self) -> ::sigval { 373 #[repr(C)] 374 struct siginfo_timer { 375 _si_signo: ::c_int, 376 _si_errno: ::c_int, 377 _si_code: ::c_int, 378 _si_tid: ::c_int, 379 _si_overrun: ::c_int, 380 si_sigval: ::sigval, 381 } 382 (*(self as *const siginfo_t as *const siginfo_timer)).si_sigval 383 } 384 } 385 386 cfg_if! { 387 if #[cfg(libc_union)] { 388 // Internal, for casts to access union fields 389 #[repr(C)] 390 struct sifields_sigchld { 391 si_pid: ::pid_t, 392 si_uid: ::uid_t, 393 si_status: ::c_int, 394 si_utime: ::c_long, 395 si_stime: ::c_long, 396 } 397 impl ::Copy for sifields_sigchld {} 398 impl ::Clone for sifields_sigchld { 399 fn clone(&self) -> sifields_sigchld { 400 *self 401 } 402 } 403 404 // Internal, for casts to access union fields 405 #[repr(C)] 406 union sifields { 407 _align_pointer: *mut ::c_void, 408 sigchld: sifields_sigchld, 409 } 410 411 // Internal, for casts to access union fields. Note that some variants 412 // of sifields start with a pointer, which makes the alignment of 413 // sifields vary on 32-bit and 64-bit architectures. 414 #[repr(C)] 415 struct siginfo_f { 416 _siginfo_base: [::c_int; 3], 417 sifields: sifields, 418 } 419 420 impl siginfo_t { 421 unsafe fn sifields(&self) -> &sifields { 422 &(*(self as *const siginfo_t as *const siginfo_f)).sifields 423 } 424 425 pub unsafe fn si_pid(&self) -> ::pid_t { 426 self.sifields().sigchld.si_pid 427 } 428 429 pub unsafe fn si_uid(&self) -> ::uid_t { 430 self.sifields().sigchld.si_uid 431 } 432 433 pub unsafe fn si_status(&self) -> ::c_int { 434 self.sifields().sigchld.si_status 435 } 436 437 pub unsafe fn si_utime(&self) -> ::c_long { 438 self.sifields().sigchld.si_utime 439 } 440 441 pub unsafe fn si_stime(&self) -> ::c_long { 442 self.sifields().sigchld.si_stime 443 } 444 } 445 446 pub union __c_anonymous_ptrace_syscall_info_data { 447 pub entry: __c_anonymous_ptrace_syscall_info_entry, 448 pub exit: __c_anonymous_ptrace_syscall_info_exit, 449 pub seccomp: __c_anonymous_ptrace_syscall_info_seccomp, 450 } 451 impl ::Copy for __c_anonymous_ptrace_syscall_info_data {} 452 impl ::Clone for __c_anonymous_ptrace_syscall_info_data { 453 fn clone(&self) -> __c_anonymous_ptrace_syscall_info_data { 454 *self 455 } 456 } 457 } 458 } 459 460 s_no_extra_traits! { 461 pub struct utmpx { 462 pub ut_type: ::c_short, 463 pub ut_pid: ::pid_t, 464 pub ut_line: [::c_char; __UT_LINESIZE], 465 pub ut_id: [::c_char; 4], 466 467 pub ut_user: [::c_char; __UT_NAMESIZE], 468 pub ut_host: [::c_char; __UT_HOSTSIZE], 469 pub ut_exit: __exit_status, 470 471 #[cfg(any(target_arch = "aarch64", 472 target_arch = "s390x", 473 target_arch = "loongarch64", 474 all(target_pointer_width = "32", 475 not(target_arch = "x86_64"))))] 476 pub ut_session: ::c_long, 477 #[cfg(any(target_arch = "aarch64", 478 target_arch = "s390x", 479 target_arch = "loongarch64", 480 all(target_pointer_width = "32", 481 not(target_arch = "x86_64"))))] 482 pub ut_tv: ::timeval, 483 484 #[cfg(not(any(target_arch = "aarch64", 485 target_arch = "s390x", 486 target_arch = "loongarch64", 487 all(target_pointer_width = "32", 488 not(target_arch = "x86_64")))))] 489 pub ut_session: i32, 490 #[cfg(not(any(target_arch = "aarch64", 491 target_arch = "s390x", 492 target_arch = "loongarch64", 493 all(target_pointer_width = "32", 494 not(target_arch = "x86_64")))))] 495 pub ut_tv: __timeval, 496 497 pub ut_addr_v6: [i32; 4], 498 __glibc_reserved: [::c_char; 20], 499 } 500 } 501 502 cfg_if! { 503 if #[cfg(feature = "extra_traits")] { 504 impl PartialEq for utmpx { 505 fn eq(&self, other: &utmpx) -> bool { 506 self.ut_type == other.ut_type 507 && self.ut_pid == other.ut_pid 508 && self.ut_line == other.ut_line 509 && self.ut_id == other.ut_id 510 && self.ut_user == other.ut_user 511 && self 512 .ut_host 513 .iter() 514 .zip(other.ut_host.iter()) 515 .all(|(a,b)| a == b) 516 && self.ut_exit == other.ut_exit 517 && self.ut_session == other.ut_session 518 && self.ut_tv == other.ut_tv 519 && self.ut_addr_v6 == other.ut_addr_v6 520 && self.__glibc_reserved == other.__glibc_reserved 521 } 522 } 523 524 impl Eq for utmpx {} 525 526 impl ::fmt::Debug for utmpx { 527 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { 528 f.debug_struct("utmpx") 529 .field("ut_type", &self.ut_type) 530 .field("ut_pid", &self.ut_pid) 531 .field("ut_line", &self.ut_line) 532 .field("ut_id", &self.ut_id) 533 .field("ut_user", &self.ut_user) 534 // FIXME: .field("ut_host", &self.ut_host) 535 .field("ut_exit", &self.ut_exit) 536 .field("ut_session", &self.ut_session) 537 .field("ut_tv", &self.ut_tv) 538 .field("ut_addr_v6", &self.ut_addr_v6) 539 .field("__glibc_reserved", &self.__glibc_reserved) 540 .finish() 541 } 542 } 543 544 impl ::hash::Hash for utmpx { 545 fn hash<H: ::hash::Hasher>(&self, state: &mut H) { 546 self.ut_type.hash(state); 547 self.ut_pid.hash(state); 548 self.ut_line.hash(state); 549 self.ut_id.hash(state); 550 self.ut_user.hash(state); 551 self.ut_host.hash(state); 552 self.ut_exit.hash(state); 553 self.ut_session.hash(state); 554 self.ut_tv.hash(state); 555 self.ut_addr_v6.hash(state); 556 self.__glibc_reserved.hash(state); 557 } 558 } 559 560 #[cfg(libc_union)] 561 impl PartialEq for __c_anonymous_ptrace_syscall_info_data { 562 fn eq(&self, other: &__c_anonymous_ptrace_syscall_info_data) -> bool { 563 unsafe { 564 self.entry == other.entry || 565 self.exit == other.exit || 566 self.seccomp == other.seccomp 567 } 568 } 569 } 570 571 #[cfg(libc_union)] 572 impl Eq for __c_anonymous_ptrace_syscall_info_data {} 573 574 #[cfg(libc_union)] 575 impl ::fmt::Debug for __c_anonymous_ptrace_syscall_info_data { 576 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { 577 unsafe { 578 f.debug_struct("__c_anonymous_ptrace_syscall_info_data") 579 .field("entry", &self.entry) 580 .field("exit", &self.exit) 581 .field("seccomp", &self.seccomp) 582 .finish() 583 } 584 } 585 } 586 587 #[cfg(libc_union)] 588 impl ::hash::Hash for __c_anonymous_ptrace_syscall_info_data { 589 fn hash<H: ::hash::Hasher>(&self, state: &mut H) { 590 unsafe { 591 self.entry.hash(state); 592 self.exit.hash(state); 593 self.seccomp.hash(state); 594 } 595 } 596 } 597 } 598 } 599 600 // include/uapi/asm-generic/hugetlb_encode.h 601 pub const HUGETLB_FLAG_ENCODE_SHIFT: ::c_int = 26; 602 pub const HUGETLB_FLAG_ENCODE_MASK: ::c_int = 0x3f; 603 604 pub const HUGETLB_FLAG_ENCODE_64KB: ::c_int = 16 << HUGETLB_FLAG_ENCODE_SHIFT; 605 pub const HUGETLB_FLAG_ENCODE_512KB: ::c_int = 19 << HUGETLB_FLAG_ENCODE_SHIFT; 606 pub const HUGETLB_FLAG_ENCODE_1MB: ::c_int = 20 << HUGETLB_FLAG_ENCODE_SHIFT; 607 pub const HUGETLB_FLAG_ENCODE_2MB: ::c_int = 21 << HUGETLB_FLAG_ENCODE_SHIFT; 608 pub const HUGETLB_FLAG_ENCODE_8MB: ::c_int = 23 << HUGETLB_FLAG_ENCODE_SHIFT; 609 pub const HUGETLB_FLAG_ENCODE_16MB: ::c_int = 24 << HUGETLB_FLAG_ENCODE_SHIFT; 610 pub const HUGETLB_FLAG_ENCODE_32MB: ::c_int = 25 << HUGETLB_FLAG_ENCODE_SHIFT; 611 pub const HUGETLB_FLAG_ENCODE_256MB: ::c_int = 28 << HUGETLB_FLAG_ENCODE_SHIFT; 612 pub const HUGETLB_FLAG_ENCODE_512MB: ::c_int = 29 << HUGETLB_FLAG_ENCODE_SHIFT; 613 pub const HUGETLB_FLAG_ENCODE_1GB: ::c_int = 30 << HUGETLB_FLAG_ENCODE_SHIFT; 614 pub const HUGETLB_FLAG_ENCODE_2GB: ::c_int = 31 << HUGETLB_FLAG_ENCODE_SHIFT; 615 pub const HUGETLB_FLAG_ENCODE_16GB: ::c_int = 34 << HUGETLB_FLAG_ENCODE_SHIFT; 616 617 // include/uapi/linux/mman.h 618 /* 619 * Huge page size encoding when MAP_HUGETLB is specified, and a huge page 620 * size other than the default is desired. See hugetlb_encode.h. 621 * All known huge page size encodings are provided here. It is the 622 * responsibility of the application to know which sizes are supported on 623 * the running system. See mmap(2) man page for details. 624 */ 625 pub const MAP_HUGE_SHIFT: ::c_int = HUGETLB_FLAG_ENCODE_SHIFT; 626 pub const MAP_HUGE_MASK: ::c_int = HUGETLB_FLAG_ENCODE_MASK; 627 628 pub const MAP_HUGE_64KB: ::c_int = HUGETLB_FLAG_ENCODE_64KB; 629 pub const MAP_HUGE_512KB: ::c_int = HUGETLB_FLAG_ENCODE_512KB; 630 pub const MAP_HUGE_1MB: ::c_int = HUGETLB_FLAG_ENCODE_1MB; 631 pub const MAP_HUGE_2MB: ::c_int = HUGETLB_FLAG_ENCODE_2MB; 632 pub const MAP_HUGE_8MB: ::c_int = HUGETLB_FLAG_ENCODE_8MB; 633 pub const MAP_HUGE_16MB: ::c_int = HUGETLB_FLAG_ENCODE_16MB; 634 pub const MAP_HUGE_32MB: ::c_int = HUGETLB_FLAG_ENCODE_32MB; 635 pub const MAP_HUGE_256MB: ::c_int = HUGETLB_FLAG_ENCODE_256MB; 636 pub const MAP_HUGE_512MB: ::c_int = HUGETLB_FLAG_ENCODE_512MB; 637 pub const MAP_HUGE_1GB: ::c_int = HUGETLB_FLAG_ENCODE_1GB; 638 pub const MAP_HUGE_2GB: ::c_int = HUGETLB_FLAG_ENCODE_2GB; 639 pub const MAP_HUGE_16GB: ::c_int = HUGETLB_FLAG_ENCODE_16GB; 640 641 pub const PRIO_PROCESS: ::__priority_which_t = 0; 642 pub const PRIO_PGRP: ::__priority_which_t = 1; 643 pub const PRIO_USER: ::__priority_which_t = 2; 644 645 pub const MS_RMT_MASK: ::c_ulong = 0x02800051; 646 647 pub const __UT_LINESIZE: usize = 32; 648 pub const __UT_NAMESIZE: usize = 32; 649 pub const __UT_HOSTSIZE: usize = 256; 650 pub const EMPTY: ::c_short = 0; 651 pub const RUN_LVL: ::c_short = 1; 652 pub const BOOT_TIME: ::c_short = 2; 653 pub const NEW_TIME: ::c_short = 3; 654 pub const OLD_TIME: ::c_short = 4; 655 pub const INIT_PROCESS: ::c_short = 5; 656 pub const LOGIN_PROCESS: ::c_short = 6; 657 pub const USER_PROCESS: ::c_short = 7; 658 pub const DEAD_PROCESS: ::c_short = 8; 659 pub const ACCOUNTING: ::c_short = 9; 660 661 // dlfcn.h 662 pub const LM_ID_BASE: ::c_long = 0; 663 pub const LM_ID_NEWLM: ::c_long = -1; 664 665 pub const RTLD_DI_LMID: ::c_int = 1; 666 pub const RTLD_DI_LINKMAP: ::c_int = 2; 667 pub const RTLD_DI_CONFIGADDR: ::c_int = 3; 668 pub const RTLD_DI_SERINFO: ::c_int = 4; 669 pub const RTLD_DI_SERINFOSIZE: ::c_int = 5; 670 pub const RTLD_DI_ORIGIN: ::c_int = 6; 671 pub const RTLD_DI_PROFILENAME: ::c_int = 7; 672 pub const RTLD_DI_PROFILEOUT: ::c_int = 8; 673 pub const RTLD_DI_TLS_MODID: ::c_int = 9; 674 pub const RTLD_DI_TLS_DATA: ::c_int = 10; 675 676 pub const SOCK_NONBLOCK: ::c_int = O_NONBLOCK; 677 pub const PIDFD_NONBLOCK: ::c_uint = O_NONBLOCK as ::c_uint; 678 679 pub const SOL_RXRPC: ::c_int = 272; 680 pub const SOL_PPPOL2TP: ::c_int = 273; 681 pub const SOL_PNPIPE: ::c_int = 275; 682 pub const SOL_RDS: ::c_int = 276; 683 pub const SOL_IUCV: ::c_int = 277; 684 pub const SOL_CAIF: ::c_int = 278; 685 pub const SOL_NFC: ::c_int = 280; 686 pub const SOL_XDP: ::c_int = 283; 687 688 pub const MSG_TRYHARD: ::c_int = 4; 689 690 pub const LC_PAPER: ::c_int = 7; 691 pub const LC_NAME: ::c_int = 8; 692 pub const LC_ADDRESS: ::c_int = 9; 693 pub const LC_TELEPHONE: ::c_int = 10; 694 pub const LC_MEASUREMENT: ::c_int = 11; 695 pub const LC_IDENTIFICATION: ::c_int = 12; 696 pub const LC_PAPER_MASK: ::c_int = 1 << LC_PAPER; 697 pub const LC_NAME_MASK: ::c_int = 1 << LC_NAME; 698 pub const LC_ADDRESS_MASK: ::c_int = 1 << LC_ADDRESS; 699 pub const LC_TELEPHONE_MASK: ::c_int = 1 << LC_TELEPHONE; 700 pub const LC_MEASUREMENT_MASK: ::c_int = 1 << LC_MEASUREMENT; 701 pub const LC_IDENTIFICATION_MASK: ::c_int = 1 << LC_IDENTIFICATION; 702 pub const LC_ALL_MASK: ::c_int = ::LC_CTYPE_MASK 703 | ::LC_NUMERIC_MASK 704 | ::LC_TIME_MASK 705 | ::LC_COLLATE_MASK 706 | ::LC_MONETARY_MASK 707 | ::LC_MESSAGES_MASK 708 | LC_PAPER_MASK 709 | LC_NAME_MASK 710 | LC_ADDRESS_MASK 711 | LC_TELEPHONE_MASK 712 | LC_MEASUREMENT_MASK 713 | LC_IDENTIFICATION_MASK; 714 715 pub const ENOTSUP: ::c_int = EOPNOTSUPP; 716 717 pub const SOCK_SEQPACKET: ::c_int = 5; 718 pub const SOCK_DCCP: ::c_int = 6; 719 pub const SOCK_PACKET: ::c_int = 10; 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 pub const SIGEV_THREAD_ID: ::c_int = 4; 733 734 pub const BUFSIZ: ::c_uint = 8192; 735 pub const TMP_MAX: ::c_uint = 238328; 736 pub const FOPEN_MAX: ::c_uint = 16; 737 pub const FILENAME_MAX: ::c_uint = 4096; 738 pub const POSIX_MADV_DONTNEED: ::c_int = 4; 739 pub const _SC_EQUIV_CLASS_MAX: ::c_int = 41; 740 pub const _SC_CHARCLASS_NAME_MAX: ::c_int = 45; 741 pub const _SC_PII: ::c_int = 53; 742 pub const _SC_PII_XTI: ::c_int = 54; 743 pub const _SC_PII_SOCKET: ::c_int = 55; 744 pub const _SC_PII_INTERNET: ::c_int = 56; 745 pub const _SC_PII_OSI: ::c_int = 57; 746 pub const _SC_POLL: ::c_int = 58; 747 pub const _SC_SELECT: ::c_int = 59; 748 pub const _SC_PII_INTERNET_STREAM: ::c_int = 61; 749 pub const _SC_PII_INTERNET_DGRAM: ::c_int = 62; 750 pub const _SC_PII_OSI_COTS: ::c_int = 63; 751 pub const _SC_PII_OSI_CLTS: ::c_int = 64; 752 pub const _SC_PII_OSI_M: ::c_int = 65; 753 pub const _SC_T_IOV_MAX: ::c_int = 66; 754 pub const _SC_2_C_VERSION: ::c_int = 96; 755 pub const _SC_CHAR_BIT: ::c_int = 101; 756 pub const _SC_CHAR_MAX: ::c_int = 102; 757 pub const _SC_CHAR_MIN: ::c_int = 103; 758 pub const _SC_INT_MAX: ::c_int = 104; 759 pub const _SC_INT_MIN: ::c_int = 105; 760 pub const _SC_LONG_BIT: ::c_int = 106; 761 pub const _SC_WORD_BIT: ::c_int = 107; 762 pub const _SC_MB_LEN_MAX: ::c_int = 108; 763 pub const _SC_SSIZE_MAX: ::c_int = 110; 764 pub const _SC_SCHAR_MAX: ::c_int = 111; 765 pub const _SC_SCHAR_MIN: ::c_int = 112; 766 pub const _SC_SHRT_MAX: ::c_int = 113; 767 pub const _SC_SHRT_MIN: ::c_int = 114; 768 pub const _SC_UCHAR_MAX: ::c_int = 115; 769 pub const _SC_UINT_MAX: ::c_int = 116; 770 pub const _SC_ULONG_MAX: ::c_int = 117; 771 pub const _SC_USHRT_MAX: ::c_int = 118; 772 pub const _SC_NL_ARGMAX: ::c_int = 119; 773 pub const _SC_NL_LANGMAX: ::c_int = 120; 774 pub const _SC_NL_MSGMAX: ::c_int = 121; 775 pub const _SC_NL_NMAX: ::c_int = 122; 776 pub const _SC_NL_SETMAX: ::c_int = 123; 777 pub const _SC_NL_TEXTMAX: ::c_int = 124; 778 pub const _SC_BASE: ::c_int = 134; 779 pub const _SC_C_LANG_SUPPORT: ::c_int = 135; 780 pub const _SC_C_LANG_SUPPORT_R: ::c_int = 136; 781 pub const _SC_DEVICE_IO: ::c_int = 140; 782 pub const _SC_DEVICE_SPECIFIC: ::c_int = 141; 783 pub const _SC_DEVICE_SPECIFIC_R: ::c_int = 142; 784 pub const _SC_FD_MGMT: ::c_int = 143; 785 pub const _SC_FIFO: ::c_int = 144; 786 pub const _SC_PIPE: ::c_int = 145; 787 pub const _SC_FILE_ATTRIBUTES: ::c_int = 146; 788 pub const _SC_FILE_LOCKING: ::c_int = 147; 789 pub const _SC_FILE_SYSTEM: ::c_int = 148; 790 pub const _SC_MULTI_PROCESS: ::c_int = 150; 791 pub const _SC_SINGLE_PROCESS: ::c_int = 151; 792 pub const _SC_NETWORKING: ::c_int = 152; 793 pub const _SC_REGEX_VERSION: ::c_int = 156; 794 pub const _SC_SIGNALS: ::c_int = 158; 795 pub const _SC_SYSTEM_DATABASE: ::c_int = 162; 796 pub const _SC_SYSTEM_DATABASE_R: ::c_int = 163; 797 pub const _SC_USER_GROUPS: ::c_int = 166; 798 pub const _SC_USER_GROUPS_R: ::c_int = 167; 799 pub const _SC_LEVEL1_ICACHE_SIZE: ::c_int = 185; 800 pub const _SC_LEVEL1_ICACHE_ASSOC: ::c_int = 186; 801 pub const _SC_LEVEL1_ICACHE_LINESIZE: ::c_int = 187; 802 pub const _SC_LEVEL1_DCACHE_SIZE: ::c_int = 188; 803 pub const _SC_LEVEL1_DCACHE_ASSOC: ::c_int = 189; 804 pub const _SC_LEVEL1_DCACHE_LINESIZE: ::c_int = 190; 805 pub const _SC_LEVEL2_CACHE_SIZE: ::c_int = 191; 806 pub const _SC_LEVEL2_CACHE_ASSOC: ::c_int = 192; 807 pub const _SC_LEVEL2_CACHE_LINESIZE: ::c_int = 193; 808 pub const _SC_LEVEL3_CACHE_SIZE: ::c_int = 194; 809 pub const _SC_LEVEL3_CACHE_ASSOC: ::c_int = 195; 810 pub const _SC_LEVEL3_CACHE_LINESIZE: ::c_int = 196; 811 pub const _SC_LEVEL4_CACHE_SIZE: ::c_int = 197; 812 pub const _SC_LEVEL4_CACHE_ASSOC: ::c_int = 198; 813 pub const _SC_LEVEL4_CACHE_LINESIZE: ::c_int = 199; 814 pub const O_ACCMODE: ::c_int = 3; 815 pub const ST_RELATIME: ::c_ulong = 4096; 816 pub const NI_MAXHOST: ::socklen_t = 1025; 817 818 // Most `*_SUPER_MAGIC` constants are defined at the `linux_like` level; the 819 // following are only available on newer Linux versions than the versions 820 // currently used in CI in some configurations, so we define them here. 821 cfg_if! { 822 if #[cfg(not(target_arch = "s390x"))] { 823 pub const BINDERFS_SUPER_MAGIC: ::c_long = 0x6c6f6f70; 824 pub const XFS_SUPER_MAGIC: ::c_long = 0x58465342; 825 } else if #[cfg(target_arch = "s390x")] { 826 pub const BINDERFS_SUPER_MAGIC: ::c_uint = 0x6c6f6f70; 827 pub const XFS_SUPER_MAGIC: ::c_uint = 0x58465342; 828 } 829 } 830 831 pub const CPU_SETSIZE: ::c_int = 0x400; 832 833 pub const PTRACE_TRACEME: ::c_uint = 0; 834 pub const PTRACE_PEEKTEXT: ::c_uint = 1; 835 pub const PTRACE_PEEKDATA: ::c_uint = 2; 836 pub const PTRACE_PEEKUSER: ::c_uint = 3; 837 pub const PTRACE_POKETEXT: ::c_uint = 4; 838 pub const PTRACE_POKEDATA: ::c_uint = 5; 839 pub const PTRACE_POKEUSER: ::c_uint = 6; 840 pub const PTRACE_CONT: ::c_uint = 7; 841 pub const PTRACE_KILL: ::c_uint = 8; 842 pub const PTRACE_SINGLESTEP: ::c_uint = 9; 843 pub const PTRACE_ATTACH: ::c_uint = 16; 844 pub const PTRACE_SYSCALL: ::c_uint = 24; 845 pub const PTRACE_SETOPTIONS: ::c_uint = 0x4200; 846 pub const PTRACE_GETEVENTMSG: ::c_uint = 0x4201; 847 pub const PTRACE_GETSIGINFO: ::c_uint = 0x4202; 848 pub const PTRACE_SETSIGINFO: ::c_uint = 0x4203; 849 pub const PTRACE_GETREGSET: ::c_uint = 0x4204; 850 pub const PTRACE_SETREGSET: ::c_uint = 0x4205; 851 pub const PTRACE_SEIZE: ::c_uint = 0x4206; 852 pub const PTRACE_INTERRUPT: ::c_uint = 0x4207; 853 pub const PTRACE_LISTEN: ::c_uint = 0x4208; 854 pub const PTRACE_PEEKSIGINFO: ::c_uint = 0x4209; 855 pub const PTRACE_GETSIGMASK: ::c_uint = 0x420a; 856 pub const PTRACE_SETSIGMASK: ::c_uint = 0x420b; 857 pub const PTRACE_GET_SYSCALL_INFO: ::c_uint = 0x420e; 858 pub const PTRACE_SYSCALL_INFO_NONE: ::__u8 = 0; 859 pub const PTRACE_SYSCALL_INFO_ENTRY: ::__u8 = 1; 860 pub const PTRACE_SYSCALL_INFO_EXIT: ::__u8 = 2; 861 pub const PTRACE_SYSCALL_INFO_SECCOMP: ::__u8 = 3; 862 863 // linux/fs.h 864 865 // Flags for preadv2/pwritev2 866 pub const RWF_HIPRI: ::c_int = 0x00000001; 867 pub const RWF_DSYNC: ::c_int = 0x00000002; 868 pub const RWF_SYNC: ::c_int = 0x00000004; 869 pub const RWF_NOWAIT: ::c_int = 0x00000008; 870 pub const RWF_APPEND: ::c_int = 0x00000010; 871 872 // linux/rtnetlink.h 873 pub const TCA_PAD: ::c_ushort = 9; 874 pub const TCA_DUMP_INVISIBLE: ::c_ushort = 10; 875 pub const TCA_CHAIN: ::c_ushort = 11; 876 pub const TCA_HW_OFFLOAD: ::c_ushort = 12; 877 878 pub const RTM_DELNETCONF: u16 = 81; 879 pub const RTM_NEWSTATS: u16 = 92; 880 pub const RTM_GETSTATS: u16 = 94; 881 pub const RTM_NEWCACHEREPORT: u16 = 96; 882 883 pub const RTM_F_LOOKUP_TABLE: ::c_uint = 0x1000; 884 pub const RTM_F_FIB_MATCH: ::c_uint = 0x2000; 885 886 pub const RTA_VIA: ::c_ushort = 18; 887 pub const RTA_NEWDST: ::c_ushort = 19; 888 pub const RTA_PREF: ::c_ushort = 20; 889 pub const RTA_ENCAP_TYPE: ::c_ushort = 21; 890 pub const RTA_ENCAP: ::c_ushort = 22; 891 pub const RTA_EXPIRES: ::c_ushort = 23; 892 pub const RTA_PAD: ::c_ushort = 24; 893 pub const RTA_UID: ::c_ushort = 25; 894 pub const RTA_TTL_PROPAGATE: ::c_ushort = 26; 895 896 // linux/neighbor.h 897 pub const NTF_EXT_LEARNED: u8 = 0x10; 898 pub const NTF_OFFLOADED: u8 = 0x20; 899 900 pub const NDA_MASTER: ::c_ushort = 9; 901 pub const NDA_LINK_NETNSID: ::c_ushort = 10; 902 pub const NDA_SRC_VNI: ::c_ushort = 11; 903 904 // linux/personality.h 905 pub const UNAME26: ::c_int = 0x0020000; 906 pub const FDPIC_FUNCPTRS: ::c_int = 0x0080000; 907 908 // linux/if_addr.h 909 pub const IFA_FLAGS: ::c_ushort = 8; 910 911 pub const IFA_F_MANAGETEMPADDR: u32 = 0x100; 912 pub const IFA_F_NOPREFIXROUTE: u32 = 0x200; 913 pub const IFA_F_MCAUTOJOIN: u32 = 0x400; 914 pub const IFA_F_STABLE_PRIVACY: u32 = 0x800; 915 916 pub const MAX_LINKS: ::c_int = 32; 917 918 pub const GENL_UNS_ADMIN_PERM: ::c_int = 0x10; 919 920 pub const GENL_ID_VFS_DQUOT: ::c_int = ::NLMSG_MIN_TYPE + 1; 921 pub const GENL_ID_PMCRAID: ::c_int = ::NLMSG_MIN_TYPE + 2; 922 923 // elf.h 924 pub const NT_PRSTATUS: ::c_int = 1; 925 pub const NT_PRFPREG: ::c_int = 2; 926 pub const NT_FPREGSET: ::c_int = 2; 927 pub const NT_PRPSINFO: ::c_int = 3; 928 pub const NT_PRXREG: ::c_int = 4; 929 pub const NT_TASKSTRUCT: ::c_int = 4; 930 pub const NT_PLATFORM: ::c_int = 5; 931 pub const NT_AUXV: ::c_int = 6; 932 pub const NT_GWINDOWS: ::c_int = 7; 933 pub const NT_ASRS: ::c_int = 8; 934 pub const NT_PSTATUS: ::c_int = 10; 935 pub const NT_PSINFO: ::c_int = 13; 936 pub const NT_PRCRED: ::c_int = 14; 937 pub const NT_UTSNAME: ::c_int = 15; 938 pub const NT_LWPSTATUS: ::c_int = 16; 939 pub const NT_LWPSINFO: ::c_int = 17; 940 pub const NT_PRFPXREG: ::c_int = 20; 941 942 pub const ELFOSABI_ARM_AEABI: u8 = 64; 943 944 // linux/sched.h 945 pub const CLONE_NEWTIME: ::c_int = 0x80; 946 pub const CLONE_CLEAR_SIGHAND: ::c_int = 0x100000000; 947 pub const CLONE_INTO_CGROUP: ::c_int = 0x200000000; 948 949 // linux/keyctl.h 950 pub const KEYCTL_DH_COMPUTE: u32 = 23; 951 pub const KEYCTL_PKEY_QUERY: u32 = 24; 952 pub const KEYCTL_PKEY_ENCRYPT: u32 = 25; 953 pub const KEYCTL_PKEY_DECRYPT: u32 = 26; 954 pub const KEYCTL_PKEY_SIGN: u32 = 27; 955 pub const KEYCTL_PKEY_VERIFY: u32 = 28; 956 pub const KEYCTL_RESTRICT_KEYRING: u32 = 29; 957 958 pub const KEYCTL_SUPPORTS_ENCRYPT: u32 = 0x01; 959 pub const KEYCTL_SUPPORTS_DECRYPT: u32 = 0x02; 960 pub const KEYCTL_SUPPORTS_SIGN: u32 = 0x04; 961 pub const KEYCTL_SUPPORTS_VERIFY: u32 = 0x08; 962 cfg_if! { 963 if #[cfg(not(any(target_arch = "mips", 964 target_arch = "mips32r6", 965 target_arch = "mips64", 966 target_arch = "mips64r6")))] { 967 pub const KEYCTL_MOVE: u32 = 30; 968 pub const KEYCTL_CAPABILITIES: u32 = 31; 969 970 pub const KEYCTL_CAPS0_CAPABILITIES: u32 = 0x01; 971 pub const KEYCTL_CAPS0_PERSISTENT_KEYRINGS: u32 = 0x02; 972 pub const KEYCTL_CAPS0_DIFFIE_HELLMAN: u32 = 0x04; 973 pub const KEYCTL_CAPS0_PUBLIC_KEY: u32 = 0x08; 974 pub const KEYCTL_CAPS0_BIG_KEY: u32 = 0x10; 975 pub const KEYCTL_CAPS0_INVALIDATE: u32 = 0x20; 976 pub const KEYCTL_CAPS0_RESTRICT_KEYRING: u32 = 0x40; 977 pub const KEYCTL_CAPS0_MOVE: u32 = 0x80; 978 pub const KEYCTL_CAPS1_NS_KEYRING_NAME: u32 = 0x01; 979 pub const KEYCTL_CAPS1_NS_KEY_TAG: u32 = 0x02; 980 } 981 } 982 983 pub const M_MXFAST: ::c_int = 1; 984 pub const M_NLBLKS: ::c_int = 2; 985 pub const M_GRAIN: ::c_int = 3; 986 pub const M_KEEP: ::c_int = 4; 987 pub const M_TRIM_THRESHOLD: ::c_int = -1; 988 pub const M_TOP_PAD: ::c_int = -2; 989 pub const M_MMAP_THRESHOLD: ::c_int = -3; 990 pub const M_MMAP_MAX: ::c_int = -4; 991 pub const M_CHECK_ACTION: ::c_int = -5; 992 pub const M_PERTURB: ::c_int = -6; 993 pub const M_ARENA_TEST: ::c_int = -7; 994 pub const M_ARENA_MAX: ::c_int = -8; 995 996 pub const AT_STATX_SYNC_TYPE: ::c_int = 0x6000; 997 pub const AT_STATX_SYNC_AS_STAT: ::c_int = 0x0000; 998 pub const AT_STATX_FORCE_SYNC: ::c_int = 0x2000; 999 pub const AT_STATX_DONT_SYNC: ::c_int = 0x4000; 1000 pub const STATX_TYPE: ::c_uint = 0x0001; 1001 pub const STATX_MODE: ::c_uint = 0x0002; 1002 pub const STATX_NLINK: ::c_uint = 0x0004; 1003 pub const STATX_UID: ::c_uint = 0x0008; 1004 pub const STATX_GID: ::c_uint = 0x0010; 1005 pub const STATX_ATIME: ::c_uint = 0x0020; 1006 pub const STATX_MTIME: ::c_uint = 0x0040; 1007 pub const STATX_CTIME: ::c_uint = 0x0080; 1008 pub const STATX_INO: ::c_uint = 0x0100; 1009 pub const STATX_SIZE: ::c_uint = 0x0200; 1010 pub const STATX_BLOCKS: ::c_uint = 0x0400; 1011 pub const STATX_BASIC_STATS: ::c_uint = 0x07ff; 1012 pub const STATX_BTIME: ::c_uint = 0x0800; 1013 pub const STATX_MNT_ID: ::c_uint = 0x1000; 1014 pub const STATX_DIOALIGN: ::c_uint = 0x2000; 1015 pub const STATX_ALL: ::c_uint = 0x0fff; 1016 pub const STATX__RESERVED: ::c_int = 0x80000000; 1017 pub const STATX_ATTR_COMPRESSED: ::c_int = 0x0004; 1018 pub const STATX_ATTR_IMMUTABLE: ::c_int = 0x0010; 1019 pub const STATX_ATTR_APPEND: ::c_int = 0x0020; 1020 pub const STATX_ATTR_NODUMP: ::c_int = 0x0040; 1021 pub const STATX_ATTR_ENCRYPTED: ::c_int = 0x0800; 1022 pub const STATX_ATTR_AUTOMOUNT: ::c_int = 0x1000; 1023 pub const STATX_ATTR_MOUNT_ROOT: ::c_int = 0x2000; 1024 pub const STATX_ATTR_VERITY: ::c_int = 0x00100000; 1025 pub const STATX_ATTR_DAX: ::c_int = 0x00200000; 1026 1027 pub const SOMAXCONN: ::c_int = 4096; 1028 1029 // linux/mount.h 1030 pub const MOVE_MOUNT_F_SYMLINKS: ::c_uint = 0x00000001; 1031 pub const MOVE_MOUNT_F_AUTOMOUNTS: ::c_uint = 0x00000002; 1032 pub const MOVE_MOUNT_F_EMPTY_PATH: ::c_uint = 0x00000004; 1033 pub const MOVE_MOUNT_T_SYMLINKS: ::c_uint = 0x00000010; 1034 pub const MOVE_MOUNT_T_AUTOMOUNTS: ::c_uint = 0x00000020; 1035 pub const MOVE_MOUNT_T_EMPTY_PATH: ::c_uint = 0x00000040; 1036 pub const MOVE_MOUNT_SET_GROUP: ::c_uint = 0x00000100; 1037 pub const MOVE_MOUNT_BENEATH: ::c_uint = 0x00000200; 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 // Portable GLOB_* flags are defined at the `linux_like` level. 1099 // The following are GNU extensions. 1100 pub const GLOB_PERIOD: ::c_int = 1 << 7; 1101 pub const GLOB_ALTDIRFUNC: ::c_int = 1 << 9; 1102 pub const GLOB_BRACE: ::c_int = 1 << 10; 1103 pub const GLOB_NOMAGIC: ::c_int = 1 << 11; 1104 pub const GLOB_TILDE: ::c_int = 1 << 12; 1105 pub const GLOB_ONLYDIR: ::c_int = 1 << 13; 1106 pub const GLOB_TILDE_CHECK: ::c_int = 1 << 14; 1107 1108 pub const MADV_COLLAPSE: ::c_int = 25; 1109 1110 cfg_if! { 1111 if #[cfg(any( 1112 target_arch = "arm", 1113 target_arch = "x86", 1114 target_arch = "x86_64", 1115 target_arch = "s390x", 1116 target_arch = "riscv64", 1117 target_arch = "riscv32" 1118 ))] { 1119 pub const PTHREAD_STACK_MIN: ::size_t = 16384; 1120 } else if #[cfg(any( 1121 target_arch = "sparc", 1122 target_arch = "sparc64" 1123 ))] { 1124 pub const PTHREAD_STACK_MIN: ::size_t = 0x6000; 1125 } else { 1126 pub const PTHREAD_STACK_MIN: ::size_t = 131072; 1127 } 1128 } 1129 pub const PTHREAD_MUTEX_ADAPTIVE_NP: ::c_int = 3; 1130 1131 pub const REG_STARTEND: ::c_int = 4; 1132 1133 pub const REG_EEND: ::c_int = 14; 1134 pub const REG_ESIZE: ::c_int = 15; 1135 pub const REG_ERPAREN: ::c_int = 16; 1136 1137 extern "C" { 1138 pub fn fgetspent_r( 1139 fp: *mut ::FILE, 1140 spbuf: *mut ::spwd, 1141 buf: *mut ::c_char, 1142 buflen: ::size_t, 1143 spbufp: *mut *mut ::spwd, 1144 ) -> ::c_int; 1145 pub fn sgetspent_r( 1146 s: *const ::c_char, 1147 spbuf: *mut ::spwd, 1148 buf: *mut ::c_char, 1149 buflen: ::size_t, 1150 spbufp: *mut *mut ::spwd, 1151 ) -> ::c_int; 1152 pub fn getspent_r( 1153 spbuf: *mut ::spwd, 1154 buf: *mut ::c_char, 1155 buflen: ::size_t, 1156 spbufp: *mut *mut ::spwd, 1157 ) -> ::c_int; 1158 pub fn qsort_r( 1159 base: *mut ::c_void, 1160 num: ::size_t, 1161 size: ::size_t, 1162 compar: ::Option< 1163 unsafe extern "C" fn(*const ::c_void, *const ::c_void, *mut ::c_void) -> ::c_int, 1164 >, 1165 arg: *mut ::c_void, 1166 ); 1167 pub fn sendmmsg( 1168 sockfd: ::c_int, 1169 msgvec: *mut ::mmsghdr, 1170 vlen: ::c_uint, 1171 flags: ::c_int, 1172 ) -> ::c_int; 1173 pub fn recvmmsg( 1174 sockfd: ::c_int, 1175 msgvec: *mut ::mmsghdr, 1176 vlen: ::c_uint, 1177 flags: ::c_int, 1178 timeout: *mut ::timespec, 1179 ) -> ::c_int; 1180 1181 pub fn getrlimit64(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit64) -> ::c_int; 1182 pub fn setrlimit64(resource: ::__rlimit_resource_t, rlim: *const ::rlimit64) -> ::c_int; 1183 pub fn getrlimit(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit) -> ::c_int; 1184 pub fn setrlimit(resource: ::__rlimit_resource_t, rlim: *const ::rlimit) -> ::c_int; 1185 pub fn prlimit( 1186 pid: ::pid_t, 1187 resource: ::__rlimit_resource_t, 1188 new_limit: *const ::rlimit, 1189 old_limit: *mut ::rlimit, 1190 ) -> ::c_int; 1191 pub fn prlimit64( 1192 pid: ::pid_t, 1193 resource: ::__rlimit_resource_t, 1194 new_limit: *const ::rlimit64, 1195 old_limit: *mut ::rlimit64, 1196 ) -> ::c_int; 1197 pub fn utmpname(file: *const ::c_char) -> ::c_int; 1198 pub fn utmpxname(file: *const ::c_char) -> ::c_int; 1199 pub fn getutxent() -> *mut utmpx; 1200 pub fn getutxid(ut: *const utmpx) -> *mut utmpx; 1201 pub fn getutxline(ut: *const utmpx) -> *mut utmpx; 1202 pub fn pututxline(ut: *const utmpx) -> *mut utmpx; 1203 pub fn setutxent(); 1204 pub fn endutxent(); 1205 pub fn getpt() -> ::c_int; 1206 pub fn mallopt(param: ::c_int, value: ::c_int) -> ::c_int; 1207 pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int; 1208 pub fn statx( 1209 dirfd: ::c_int, 1210 pathname: *const c_char, 1211 flags: ::c_int, 1212 mask: ::c_uint, 1213 statxbuf: *mut statx, 1214 ) -> ::c_int; 1215 pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int; 1216 pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t; 1217 pub fn getauxval(type_: ::c_ulong) -> ::c_ulong; 1218 1219 pub fn adjtimex(buf: *mut timex) -> ::c_int; 1220 pub fn ntp_adjtime(buf: *mut timex) -> ::c_int; 1221 #[link_name = "ntp_gettimex"] 1222 pub fn ntp_gettime(buf: *mut ntptimeval) -> ::c_int; 1223 pub fn clock_adjtime(clk_id: ::clockid_t, buf: *mut ::timex) -> ::c_int; 1224 1225 pub fn fanotify_mark( 1226 fd: ::c_int, 1227 flags: ::c_uint, 1228 mask: u64, 1229 dirfd: ::c_int, 1230 path: *const ::c_char, 1231 ) -> ::c_int; 1232 pub fn preadv2( 1233 fd: ::c_int, 1234 iov: *const ::iovec, 1235 iovcnt: ::c_int, 1236 offset: ::off_t, 1237 flags: ::c_int, 1238 ) -> ::ssize_t; 1239 pub fn pwritev2( 1240 fd: ::c_int, 1241 iov: *const ::iovec, 1242 iovcnt: ::c_int, 1243 offset: ::off_t, 1244 flags: ::c_int, 1245 ) -> ::ssize_t; 1246 pub fn preadv64v2( 1247 fd: ::c_int, 1248 iov: *const ::iovec, 1249 iovcnt: ::c_int, 1250 offset: ::off64_t, 1251 flags: ::c_int, 1252 ) -> ::ssize_t; 1253 pub fn pwritev64v2( 1254 fd: ::c_int, 1255 iov: *const ::iovec, 1256 iovcnt: ::c_int, 1257 offset: ::off64_t, 1258 flags: ::c_int, 1259 ) -> ::ssize_t; 1260 pub fn renameat2( 1261 olddirfd: ::c_int, 1262 oldpath: *const ::c_char, 1263 newdirfd: ::c_int, 1264 newpath: *const ::c_char, 1265 flags: ::c_uint, 1266 ) -> ::c_int; 1267 1268 // Added in `glibc` 2.25 1269 pub fn explicit_bzero(s: *mut ::c_void, len: ::size_t); 1270 // Added in `glibc` 2.29 1271 pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void; 1272 1273 pub fn ctermid(s: *mut ::c_char) -> *mut ::c_char; 1274 pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int; 1275 pub fn backtrace(buf: *mut *mut ::c_void, sz: ::c_int) -> ::c_int; 1276 pub fn glob64( 1277 pattern: *const ::c_char, 1278 flags: ::c_int, 1279 errfunc: ::Option<extern "C" fn(epath: *const ::c_char, errno: ::c_int) -> ::c_int>, 1280 pglob: *mut glob64_t, 1281 ) -> ::c_int; 1282 pub fn globfree64(pglob: *mut glob64_t); 1283 pub fn ptrace(request: ::c_uint, ...) -> ::c_long; 1284 pub fn pthread_attr_getaffinity_np( 1285 attr: *const ::pthread_attr_t, 1286 cpusetsize: ::size_t, 1287 cpuset: *mut ::cpu_set_t, 1288 ) -> ::c_int; 1289 pub fn pthread_attr_setaffinity_np( 1290 attr: *mut ::pthread_attr_t, 1291 cpusetsize: ::size_t, 1292 cpuset: *const ::cpu_set_t, 1293 ) -> ::c_int; 1294 pub fn getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int; 1295 pub fn setpriority(which: ::__priority_which_t, who: ::id_t, prio: ::c_int) -> ::c_int; 1296 pub fn pthread_rwlockattr_getkind_np( 1297 attr: *const ::pthread_rwlockattr_t, 1298 val: *mut ::c_int, 1299 ) -> ::c_int; 1300 pub fn pthread_rwlockattr_setkind_np( 1301 attr: *mut ::pthread_rwlockattr_t, 1302 val: ::c_int, 1303 ) -> ::c_int; 1304 pub fn pthread_sigqueue(thread: ::pthread_t, sig: ::c_int, value: ::sigval) -> ::c_int; 1305 pub fn mallinfo() -> ::mallinfo; 1306 pub fn mallinfo2() -> ::mallinfo2; 1307 pub fn malloc_info(options: ::c_int, stream: *mut ::FILE) -> ::c_int; 1308 pub fn malloc_usable_size(ptr: *mut ::c_void) -> ::size_t; 1309 pub fn getpwent_r( 1310 pwd: *mut ::passwd, 1311 buf: *mut ::c_char, 1312 buflen: ::size_t, 1313 result: *mut *mut ::passwd, 1314 ) -> ::c_int; 1315 pub fn getgrent_r( 1316 grp: *mut ::group, 1317 buf: *mut ::c_char, 1318 buflen: ::size_t, 1319 result: *mut *mut ::group, 1320 ) -> ::c_int; 1321 pub fn fgetpwent_r( 1322 stream: *mut ::FILE, 1323 pwd: *mut ::passwd, 1324 buf: *mut ::c_char, 1325 buflen: ::size_t, 1326 result: *mut *mut ::passwd, 1327 ) -> ::c_int; 1328 pub fn fgetgrent_r( 1329 stream: *mut ::FILE, 1330 grp: *mut ::group, 1331 buf: *mut ::c_char, 1332 buflen: ::size_t, 1333 result: *mut *mut ::group, 1334 ) -> ::c_int; 1335 1336 pub fn putpwent(p: *const ::passwd, stream: *mut ::FILE) -> ::c_int; 1337 pub fn putgrent(grp: *const ::group, stream: *mut ::FILE) -> ::c_int; 1338 1339 pub fn sethostid(hostid: ::c_long) -> ::c_int; 1340 1341 pub fn memfd_create(name: *const ::c_char, flags: ::c_uint) -> ::c_int; 1342 pub fn mlock2(addr: *const ::c_void, len: ::size_t, flags: ::c_uint) -> ::c_int; 1343 1344 pub fn euidaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int; 1345 pub fn eaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int; 1346 1347 pub fn asctime_r(tm: *const ::tm, buf: *mut ::c_char) -> *mut ::c_char; 1348 pub fn ctime_r(timep: *const time_t, buf: *mut ::c_char) -> *mut ::c_char; 1349 1350 pub fn strftime( 1351 s: *mut ::c_char, 1352 max: ::size_t, 1353 format: *const ::c_char, 1354 tm: *const ::tm, 1355 ) -> ::size_t; 1356 pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char; 1357 1358 pub fn dirname(path: *mut ::c_char) -> *mut ::c_char; 1359 /// POSIX version of `basename(3)`, defined in `libgen.h`. 1360 #[link_name = "__xpg_basename"] 1361 pub fn posix_basename(path: *mut ::c_char) -> *mut ::c_char; 1362 /// GNU version of `basename(3)`, defined in `string.h`. 1363 #[link_name = "basename"] 1364 pub fn gnu_basename(path: *const ::c_char) -> *mut ::c_char; 1365 pub fn dlmopen(lmid: Lmid_t, filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void; 1366 pub fn dlinfo(handle: *mut ::c_void, request: ::c_int, info: *mut ::c_void) -> ::c_int; 1367 pub fn dladdr1( 1368 addr: *const ::c_void, 1369 info: *mut ::Dl_info, 1370 extra_info: *mut *mut ::c_void, 1371 flags: ::c_int, 1372 ) -> ::c_int; 1373 pub fn malloc_trim(__pad: ::size_t) -> ::c_int; 1374 pub fn gnu_get_libc_release() -> *const ::c_char; 1375 pub fn gnu_get_libc_version() -> *const ::c_char; 1376 1377 // posix/spawn.h 1378 // Added in `glibc` 2.29 1379 pub fn posix_spawn_file_actions_addchdir_np( 1380 actions: *mut ::posix_spawn_file_actions_t, 1381 path: *const ::c_char, 1382 ) -> ::c_int; 1383 // Added in `glibc` 2.29 1384 pub fn posix_spawn_file_actions_addfchdir_np( 1385 actions: *mut ::posix_spawn_file_actions_t, 1386 fd: ::c_int, 1387 ) -> ::c_int; 1388 // Added in `glibc` 2.34 1389 pub fn posix_spawn_file_actions_addclosefrom_np( 1390 actions: *mut ::posix_spawn_file_actions_t, 1391 from: ::c_int, 1392 ) -> ::c_int; 1393 // Added in `glibc` 2.35 1394 pub fn posix_spawn_file_actions_addtcsetpgrp_np( 1395 actions: *mut ::posix_spawn_file_actions_t, 1396 tcfd: ::c_int, 1397 ) -> ::c_int; 1398 1399 // mntent.h 1400 pub fn getmntent_r( 1401 stream: *mut ::FILE, 1402 mntbuf: *mut ::mntent, 1403 buf: *mut ::c_char, 1404 buflen: ::c_int, 1405 ) -> *mut ::mntent; 1406 1407 pub fn execveat( 1408 dirfd: ::c_int, 1409 pathname: *const ::c_char, 1410 argv: *const *mut c_char, 1411 envp: *const *mut c_char, 1412 flags: ::c_int, 1413 ) -> ::c_int; 1414 1415 // Added in `glibc` 2.34 1416 pub fn close_range(first: ::c_uint, last: ::c_uint, flags: ::c_int) -> ::c_int; 1417 } 1418 1419 cfg_if! { 1420 if #[cfg(any(target_arch = "x86", 1421 target_arch = "arm", 1422 target_arch = "m68k", 1423 target_arch = "csky", 1424 target_arch = "mips", 1425 target_arch = "mips32r6", 1426 target_arch = "powerpc", 1427 target_arch = "sparc", 1428 target_arch = "riscv32"))] { 1429 mod b32; 1430 pub use self::b32::*; 1431 } else if #[cfg(any(target_arch = "x86_64", 1432 target_arch = "aarch64", 1433 target_arch = "powerpc64", 1434 target_arch = "mips64", 1435 target_arch = "mips64r6", 1436 target_arch = "s390x", 1437 target_arch = "sparc64", 1438 target_arch = "riscv64", 1439 target_arch = "loongarch64"))] { 1440 mod b64; 1441 pub use self::b64::*; 1442 } else { 1443 // Unknown target_arch 1444 } 1445 } 1446 1447 cfg_if! { 1448 if #[cfg(libc_align)] { 1449 mod align; 1450 pub use self::align::*; 1451 } else { 1452 mod no_align; 1453 pub use self::no_align::*; 1454 } 1455 } 1456