vendor/libc/src/unix/linux_like/linux/gnu/mod.rs

   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 s! {
   8     pub struct statx {
   9         pub stx_mask: u32,
  10         pub stx_blksize: u32,
  11         pub stx_attributes: u64,
  12         pub stx_nlink: u32,
  13         pub stx_uid: u32,
  14         pub stx_gid: u32,
  15         pub stx_mode: u16,
  16         __statx_pad1: [u16; 1],
  17         pub stx_ino: u64,
  18         pub stx_size: u64,
  19         pub stx_blocks: u64,
  20         pub stx_attributes_mask: u64,
  21         pub stx_atime: ::statx_timestamp,
  22         pub stx_btime: ::statx_timestamp,
  23         pub stx_ctime: ::statx_timestamp,
  24         pub stx_mtime: ::statx_timestamp,
  25         pub stx_rdev_major: u32,
  26         pub stx_rdev_minor: u32,
  27         pub stx_dev_major: u32,
  28         pub stx_dev_minor: u32,
  29         pub stx_mnt_id: u64,
  30         __statx_pad2: u64,
  31         __statx_pad3: [u64; 12],
  32     }
  33
  34     pub struct statx_timestamp {
  35         pub tv_sec: i64,
  36         pub tv_nsec: u32,
  37         pub __statx_timestamp_pad1: [i32; 1],
  38     }
  39
  40     pub struct aiocb {
  41         pub aio_fildes: ::c_int,
  42         pub aio_lio_opcode: ::c_int,
  43         pub aio_reqprio: ::c_int,
  44         pub aio_buf: *mut ::c_void,
  45         pub aio_nbytes: ::size_t,
  46         pub aio_sigevent: ::sigevent,
  47         __next_prio: *mut aiocb,
  48         __abs_prio: ::c_int,
  49         __policy: ::c_int,
  50         __error_code: ::c_int,
  51         __return_value: ::ssize_t,
  52         pub aio_offset: off_t,
  53         #[cfg(all(not(target_arch = "x86_64"), target_pointer_width = "32"))]
  54         __unused1: [::c_char; 4],
  55         __glibc_reserved: [::c_char; 32]
  56     }
  57
  58     pub struct __exit_status {
  59         pub e_termination: ::c_short,
  60         pub e_exit: ::c_short,
  61     }
  62
  63     pub struct __timeval {
  64         pub tv_sec: i32,
  65         pub tv_usec: i32,
  66     }
  67
  68     pub struct glob64_t {
  69         pub gl_pathc: ::size_t,
  70         pub gl_pathv: *mut *mut ::c_char,
  71         pub gl_offs: ::size_t,
  72         pub gl_flags: ::c_int,
  73
  74         __unused1: *mut ::c_void,
  75         __unused2: *mut ::c_void,
  76         __unused3: *mut ::c_void,
  77         __unused4: *mut ::c_void,
  78         __unused5: *mut ::c_void,
  79     }
  80
  81     pub struct msghdr {
  82         pub msg_name: *mut ::c_void,
  83         pub msg_namelen: ::socklen_t,
  84         pub msg_iov: *mut ::iovec,
  85         pub msg_iovlen: ::size_t,
  86         pub msg_control: *mut ::c_void,
  87         pub msg_controllen: ::size_t,
  88         pub msg_flags: ::c_int,
  89     }
  90
  91     pub struct cmsghdr {
  92         pub cmsg_len: ::size_t,
  93         pub cmsg_level: ::c_int,
  94         pub cmsg_type: ::c_int,
  95     }
  96
  97     pub struct termios {
  98         pub c_iflag: ::tcflag_t,
  99         pub c_oflag: ::tcflag_t,
 100         pub c_cflag: ::tcflag_t,
 101         pub c_lflag: ::tcflag_t,
 102         pub c_line: ::cc_t,
 103         pub c_cc: [::cc_t; ::NCCS],
 104         #[cfg(not(any(
 105             target_arch = "sparc",
 106             target_arch = "sparc64",
 107             target_arch = "mips",
 108             target_arch = "mips64")))]
 109         pub c_ispeed: ::speed_t,
 110         #[cfg(not(any(
 111             target_arch = "sparc",
 112             target_arch = "sparc64",
 113             target_arch = "mips",
 114             target_arch = "mips64")))]
 115         pub c_ospeed: ::speed_t,
 116     }
 117
 118     pub struct mallinfo {
 119         pub arena: ::c_int,
 120         pub ordblks: ::c_int,
 121         pub smblks: ::c_int,
 122         pub hblks: ::c_int,
 123         pub hblkhd: ::c_int,
 124         pub usmblks: ::c_int,
 125         pub fsmblks: ::c_int,
 126         pub uordblks: ::c_int,
 127         pub fordblks: ::c_int,
 128         pub keepcost: ::c_int,
 129     }
 130
 131     pub struct nlmsghdr {
 132         pub nlmsg_len: u32,
 133         pub nlmsg_type: u16,
 134         pub nlmsg_flags: u16,
 135         pub nlmsg_seq: u32,
 136         pub nlmsg_pid: u32,
 137     }
 138
 139     pub struct nlmsgerr {
 140         pub error: ::c_int,
 141         pub msg: nlmsghdr,
 142     }
 143
 144     pub struct nl_pktinfo {
 145         pub group: u32,
 146     }
 147
 148     pub struct nl_mmap_req {
 149         pub nm_block_size: ::c_uint,
 150         pub nm_block_nr: ::c_uint,
 151         pub nm_frame_size: ::c_uint,
 152         pub nm_frame_nr: ::c_uint,
 153     }
 154
 155     pub struct nl_mmap_hdr {
 156         pub nm_status: ::c_uint,
 157         pub nm_len: ::c_uint,
 158         pub nm_group: u32,
 159         pub nm_pid: u32,
 160         pub nm_uid: u32,
 161         pub nm_gid: u32,
 162     }
 163
 164     pub struct nlattr {
 165         pub nla_len: u16,
 166         pub nla_type: u16,
 167     }
 168
 169     pub struct rtentry {
 170         pub rt_pad1: ::c_ulong,
 171         pub rt_dst: ::sockaddr,
 172         pub rt_gateway: ::sockaddr,
 173         pub rt_genmask: ::sockaddr,
 174         pub rt_flags: ::c_ushort,
 175         pub rt_pad2: ::c_short,
 176         pub rt_pad3: ::c_ulong,
 177         pub rt_tos: ::c_uchar,
 178         pub rt_class: ::c_uchar,
 179         #[cfg(target_pointer_width = "64")]
 180         pub rt_pad4: [::c_short; 3usize],
 181         #[cfg(not(target_pointer_width = "64"))]
 182         pub rt_pad4: ::c_short,
 183         pub rt_metric: ::c_short,
 184         pub rt_dev: *mut ::c_char,
 185         pub rt_mtu: ::c_ulong,
 186         pub rt_window: ::c_ulong,
 187         pub rt_irtt: ::c_ushort,
 188     }
 189
 190     pub struct timex {
 191         pub modes: ::c_uint,
 192         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 193         pub offset: i64,
 194         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 195         pub offset: ::c_long,
 196         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 197         pub freq: i64,
 198         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 199         pub freq: ::c_long,
 200         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 201         pub maxerror: i64,
 202         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 203         pub maxerror: ::c_long,
 204         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 205         pub esterror: i64,
 206         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 207         pub esterror: ::c_long,
 208         pub status: ::c_int,
 209         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 210         pub constant: i64,
 211         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 212         pub constant: ::c_long,
 213         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 214         pub precision: i64,
 215         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 216         pub precision: ::c_long,
 217         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 218         pub tolerance: i64,
 219         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 220         pub tolerance: ::c_long,
 221         pub time: ::timeval,
 222         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 223         pub tick: i64,
 224         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 225         pub tick: ::c_long,
 226         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 227         pub ppsfreq: i64,
 228         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 229         pub ppsfreq: ::c_long,
 230         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 231         pub jitter: i64,
 232         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 233         pub jitter: ::c_long,
 234         pub shift: ::c_int,
 235         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 236         pub stabil: i64,
 237         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 238         pub stabil: ::c_long,
 239         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 240         pub jitcnt: i64,
 241         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 242         pub jitcnt: ::c_long,
 243         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 244         pub calcnt: i64,
 245         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 246         pub calcnt: ::c_long,
 247         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 248         pub errcnt: i64,
 249         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 250         pub errcnt: ::c_long,
 251         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 252         pub stbcnt: i64,
 253         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 254         pub stbcnt: ::c_long,
 255         pub tai: ::c_int,
 256         pub __unused1: i32,
 257         pub __unused2: i32,
 258         pub __unused3: i32,
 259         pub __unused4: i32,
 260         pub __unused5: i32,
 261         pub __unused6: i32,
 262         pub __unused7: i32,
 263         pub __unused8: i32,
 264         pub __unused9: i32,
 265         pub __unused10: i32,
 266         pub __unused11: i32,
 267     }
 268
 269     pub struct ntptimeval {
 270         pub time: ::timeval,
 271         pub maxerror: ::c_long,
 272         pub esterror: ::c_long,
 273         pub tai: ::c_long,
 274         pub __glibc_reserved1: ::c_long,
 275         pub __glibc_reserved2: ::c_long,
 276         pub __glibc_reserved3: ::c_long,
 277         pub __glibc_reserved4: ::c_long,
 278     }
 279
 280     pub struct regex_t {
 281         __buffer: *mut ::c_void,
 282         __allocated: ::size_t,
 283         __used: ::size_t,
 284         __syntax: ::c_ulong,
 285         __fastmap: *mut ::c_char,
 286         __translate: *mut ::c_char,
 287         __re_nsub: ::size_t,
 288         __bitfield: u8,
 289     }
 290
 291     pub struct Elf64_Chdr {
 292         pub ch_type: ::Elf64_Word,
 293         pub ch_reserved: ::Elf64_Word,
 294         pub ch_size: ::Elf64_Xword,
 295         pub ch_addralign: ::Elf64_Xword,
 296     }
 297
 298     pub struct Elf32_Chdr {
 299         pub ch_type: ::Elf32_Word,
 300         pub ch_size: ::Elf32_Word,
 301         pub ch_addralign: ::Elf32_Word,
 302     }
 303 }
 304
 305 impl siginfo_t {
 306     pub unsafe fn si_addr(&self) -> *mut ::c_void {
 307         #[repr(C)]
 308         struct siginfo_sigfault {
 309             _si_signo: ::c_int,
 310             _si_errno: ::c_int,
 311             _si_code: ::c_int,
 312             si_addr: *mut ::c_void,
 313         }
 314         (*(self as *const siginfo_t as *const siginfo_sigfault)).si_addr
 315     }
 316
 317     pub unsafe fn si_value(&self) -> ::sigval {
 318         #[repr(C)]
 319         struct siginfo_timer {
 320             _si_signo: ::c_int,
 321             _si_errno: ::c_int,
 322             _si_code: ::c_int,
 323             _si_tid: ::c_int,
 324             _si_overrun: ::c_int,
 325             si_sigval: ::sigval,
 326         }
 327         (*(self as *const siginfo_t as *const siginfo_timer)).si_sigval
 328     }
 329 }
 330
 331 cfg_if! {
 332     if #[cfg(libc_union)] {
 333         // Internal, for casts to access union fields
 334         #[repr(C)]
 335         struct sifields_sigchld {
 336             si_pid: ::pid_t,
 337             si_uid: ::uid_t,
 338             si_status: ::c_int,
 339             si_utime: ::c_long,
 340             si_stime: ::c_long,
 341         }
 342         impl ::Copy for sifields_sigchld {}
 343         impl ::Clone for sifields_sigchld {
 344             fn clone(&self) -> sifields_sigchld {
 345                 *self
 346             }
 347         }
 348
 349         // Internal, for casts to access union fields
 350         #[repr(C)]
 351         union sifields {
 352             _align_pointer: *mut ::c_void,
 353             sigchld: sifields_sigchld,
 354         }
 355
 356         // Internal, for casts to access union fields. Note that some variants
 357         // of sifields start with a pointer, which makes the alignment of
 358         // sifields vary on 32-bit and 64-bit architectures.
 359         #[repr(C)]
 360         struct siginfo_f {
 361             _siginfo_base: [::c_int; 3],
 362             sifields: sifields,
 363         }
 364
 365         impl siginfo_t {
 366             unsafe fn sifields(&self) -> &sifields {
 367                 &(*(self as *const siginfo_t as *const siginfo_f)).sifields
 368             }
 369
 370             pub unsafe fn si_pid(&self) -> ::pid_t {
 371                 self.sifields().sigchld.si_pid
 372             }
 373
 374             pub unsafe fn si_uid(&self) -> ::uid_t {
 375                 self.sifields().sigchld.si_uid
 376             }
 377
 378             pub unsafe fn si_status(&self) -> ::c_int {
 379                 self.sifields().sigchld.si_status
 380             }
 381
 382             pub unsafe fn si_utime(&self) -> ::c_long {
 383                 self.sifields().sigchld.si_utime
 384             }
 385
 386             pub unsafe fn si_stime(&self) -> ::c_long {
 387                 self.sifields().sigchld.si_stime
 388             }
 389         }
 390     }
 391 }
 392
 393 s_no_extra_traits! {
 394     pub struct utmpx {
 395         pub ut_type: ::c_short,
 396         pub ut_pid: ::pid_t,
 397         pub ut_line: [::c_char; __UT_LINESIZE],
 398         pub ut_id: [::c_char; 4],
 399
 400         pub ut_user: [::c_char; __UT_NAMESIZE],
 401         pub ut_host: [::c_char; __UT_HOSTSIZE],
 402         pub ut_exit: __exit_status,
 403
 404         #[cfg(any(target_arch = "aarch64",
 405                   target_arch = "s390x",
 406                   all(target_pointer_width = "32",
 407                       not(target_arch = "x86_64"))))]
 408         pub ut_session: ::c_long,
 409         #[cfg(any(target_arch = "aarch64",
 410                   target_arch = "s390x",
 411                   all(target_pointer_width = "32",
 412                       not(target_arch = "x86_64"))))]
 413         pub ut_tv: ::timeval,
 414
 415         #[cfg(not(any(target_arch = "aarch64",
 416                       target_arch = "s390x",
 417                       all(target_pointer_width = "32",
 418                           not(target_arch = "x86_64")))))]
 419         pub ut_session: i32,
 420         #[cfg(not(any(target_arch = "aarch64",
 421                       target_arch = "s390x",
 422                       all(target_pointer_width = "32",
 423                           not(target_arch = "x86_64")))))]
 424         pub ut_tv: __timeval,
 425
 426         pub ut_addr_v6: [i32; 4],
 427         __glibc_reserved: [::c_char; 20],
 428     }
 429 }
 430
 431 cfg_if! {
 432     if #[cfg(feature = "extra_traits")] {
 433         impl PartialEq for utmpx {
 434             fn eq(&self, other: &utmpx) -> bool {
 435                 self.ut_type == other.ut_type
 436                     && self.ut_pid == other.ut_pid
 437                     && self.ut_line == other.ut_line
 438                     && self.ut_id == other.ut_id
 439                     && self.ut_user == other.ut_user
 440                     && self
 441                     .ut_host
 442                     .iter()
 443                     .zip(other.ut_host.iter())
 444                     .all(|(a,b)| a == b)
 445                     && self.ut_exit == other.ut_exit
 446                     && self.ut_session == other.ut_session
 447                     && self.ut_tv == other.ut_tv
 448                     && self.ut_addr_v6 == other.ut_addr_v6
 449                     && self.__glibc_reserved == other.__glibc_reserved
 450             }
 451         }
 452
 453         impl Eq for utmpx {}
 454
 455         impl ::fmt::Debug for utmpx {
 456             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
 457                 f.debug_struct("utmpx")
 458                     .field("ut_type", &self.ut_type)
 459                     .field("ut_pid", &self.ut_pid)
 460                     .field("ut_line", &self.ut_line)
 461                     .field("ut_id", &self.ut_id)
 462                     .field("ut_user", &self.ut_user)
 463                 // FIXME: .field("ut_host", &self.ut_host)
 464                     .field("ut_exit", &self.ut_exit)
 465                     .field("ut_session", &self.ut_session)
 466                     .field("ut_tv", &self.ut_tv)
 467                     .field("ut_addr_v6", &self.ut_addr_v6)
 468                     .field("__glibc_reserved", &self.__glibc_reserved)
 469                     .finish()
 470             }
 471         }
 472
 473         impl ::hash::Hash for utmpx {
 474             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
 475                 self.ut_type.hash(state);
 476                 self.ut_pid.hash(state);
 477                 self.ut_line.hash(state);
 478                 self.ut_id.hash(state);
 479                 self.ut_user.hash(state);
 480                 self.ut_host.hash(state);
 481                 self.ut_exit.hash(state);
 482                 self.ut_session.hash(state);
 483                 self.ut_tv.hash(state);
 484                 self.ut_addr_v6.hash(state);
 485                 self.__glibc_reserved.hash(state);
 486             }
 487         }
 488     }
 489 }
 490
 491 // include/uapi/asm-generic/hugetlb_encode.h
 492 pub const HUGETLB_FLAG_ENCODE_SHIFT: ::c_int = 26;
 493 pub const HUGETLB_FLAG_ENCODE_MASK: ::c_int = 0x3f;
 494
 495 pub const HUGETLB_FLAG_ENCODE_64KB: ::c_int = 16 << HUGETLB_FLAG_ENCODE_SHIFT;
 496 pub const HUGETLB_FLAG_ENCODE_512KB: ::c_int = 19 << HUGETLB_FLAG_ENCODE_SHIFT;
 497 pub const HUGETLB_FLAG_ENCODE_1MB: ::c_int = 20 << HUGETLB_FLAG_ENCODE_SHIFT;
 498 pub const HUGETLB_FLAG_ENCODE_2MB: ::c_int = 21 << HUGETLB_FLAG_ENCODE_SHIFT;
 499 pub const HUGETLB_FLAG_ENCODE_8MB: ::c_int = 23 << HUGETLB_FLAG_ENCODE_SHIFT;
 500 pub const HUGETLB_FLAG_ENCODE_16MB: ::c_int = 24 << HUGETLB_FLAG_ENCODE_SHIFT;
 501 pub const HUGETLB_FLAG_ENCODE_32MB: ::c_int = 25 << HUGETLB_FLAG_ENCODE_SHIFT;
 502 pub const HUGETLB_FLAG_ENCODE_256MB: ::c_int = 28 << HUGETLB_FLAG_ENCODE_SHIFT;
 503 pub const HUGETLB_FLAG_ENCODE_512MB: ::c_int = 29 << HUGETLB_FLAG_ENCODE_SHIFT;
 504 pub const HUGETLB_FLAG_ENCODE_1GB: ::c_int = 30 << HUGETLB_FLAG_ENCODE_SHIFT;
 505 pub const HUGETLB_FLAG_ENCODE_2GB: ::c_int = 31 << HUGETLB_FLAG_ENCODE_SHIFT;
 506 pub const HUGETLB_FLAG_ENCODE_16GB: ::c_int = 34 << HUGETLB_FLAG_ENCODE_SHIFT;
 507
 508 // include/uapi/linux/mman.h
 509 /*
 510  * Huge page size encoding when MAP_HUGETLB is specified, and a huge page
 511  * size other than the default is desired.  See hugetlb_encode.h.
 512  * All known huge page size encodings are provided here.  It is the
 513  * responsibility of the application to know which sizes are supported on
 514  * the running system.  See mmap(2) man page for details.
 515  */
 516 pub const MAP_HUGE_SHIFT: ::c_int = HUGETLB_FLAG_ENCODE_SHIFT;
 517 pub const MAP_HUGE_MASK: ::c_int = HUGETLB_FLAG_ENCODE_MASK;
 518
 519 pub const MAP_HUGE_64KB: ::c_int = HUGETLB_FLAG_ENCODE_64KB;
 520 pub const MAP_HUGE_512KB: ::c_int = HUGETLB_FLAG_ENCODE_512KB;
 521 pub const MAP_HUGE_1MB: ::c_int = HUGETLB_FLAG_ENCODE_1MB;
 522 pub const MAP_HUGE_2MB: ::c_int = HUGETLB_FLAG_ENCODE_2MB;
 523 pub const MAP_HUGE_8MB: ::c_int = HUGETLB_FLAG_ENCODE_8MB;
 524 pub const MAP_HUGE_16MB: ::c_int = HUGETLB_FLAG_ENCODE_16MB;
 525 pub const MAP_HUGE_32MB: ::c_int = HUGETLB_FLAG_ENCODE_32MB;
 526 pub const MAP_HUGE_256MB: ::c_int = HUGETLB_FLAG_ENCODE_256MB;
 527 pub const MAP_HUGE_512MB: ::c_int = HUGETLB_FLAG_ENCODE_512MB;
 528 pub const MAP_HUGE_1GB: ::c_int = HUGETLB_FLAG_ENCODE_1GB;
 529 pub const MAP_HUGE_2GB: ::c_int = HUGETLB_FLAG_ENCODE_2GB;
 530 pub const MAP_HUGE_16GB: ::c_int = HUGETLB_FLAG_ENCODE_16GB;
 531
 532 pub const RLIMIT_CPU: ::__rlimit_resource_t = 0;
 533 pub const RLIMIT_FSIZE: ::__rlimit_resource_t = 1;
 534 pub const RLIMIT_DATA: ::__rlimit_resource_t = 2;
 535 pub const RLIMIT_STACK: ::__rlimit_resource_t = 3;
 536 pub const RLIMIT_CORE: ::__rlimit_resource_t = 4;
 537 pub const RLIMIT_LOCKS: ::__rlimit_resource_t = 10;
 538 pub const RLIMIT_SIGPENDING: ::__rlimit_resource_t = 11;
 539 pub const RLIMIT_MSGQUEUE: ::__rlimit_resource_t = 12;
 540 pub const RLIMIT_NICE: ::__rlimit_resource_t = 13;
 541 pub const RLIMIT_RTPRIO: ::__rlimit_resource_t = 14;
 542 pub const RLIMIT_RTTIME: ::__rlimit_resource_t = 15;
 543 pub const RLIMIT_NLIMITS: ::__rlimit_resource_t = 16;
 544 pub const RLIM_NLIMITS: ::__rlimit_resource_t = RLIMIT_NLIMITS;
 545
 546 pub const PRIO_PROCESS: ::__priority_which_t = 0;
 547 pub const PRIO_PGRP: ::__priority_which_t = 1;
 548 pub const PRIO_USER: ::__priority_which_t = 2;
 549
 550 pub const MS_RMT_MASK: ::c_ulong = 0x02800051;
 551
 552 pub const __UT_LINESIZE: usize = 32;
 553 pub const __UT_NAMESIZE: usize = 32;
 554 pub const __UT_HOSTSIZE: usize = 256;
 555 pub const EMPTY: ::c_short = 0;
 556 pub const RUN_LVL: ::c_short = 1;
 557 pub const BOOT_TIME: ::c_short = 2;
 558 pub const NEW_TIME: ::c_short = 3;
 559 pub const OLD_TIME: ::c_short = 4;
 560 pub const INIT_PROCESS: ::c_short = 5;
 561 pub const LOGIN_PROCESS: ::c_short = 6;
 562 pub const USER_PROCESS: ::c_short = 7;
 563 pub const DEAD_PROCESS: ::c_short = 8;
 564 pub const ACCOUNTING: ::c_short = 9;
 565
 566 // dlfcn.h
 567 pub const LM_ID_BASE: ::c_long = 0;
 568 pub const LM_ID_NEWLM: ::c_long = -1;
 569
 570 pub const RTLD_DI_LMID: ::c_int = 1;
 571 pub const RTLD_DI_LINKMAP: ::c_int = 2;
 572 pub const RTLD_DI_CONFIGADDR: ::c_int = 3;
 573 pub const RTLD_DI_SERINFO: ::c_int = 4;
 574 pub const RTLD_DI_SERINFOSIZE: ::c_int = 5;
 575 pub const RTLD_DI_ORIGIN: ::c_int = 6;
 576 pub const RTLD_DI_PROFILENAME: ::c_int = 7;
 577 pub const RTLD_DI_PROFILEOUT: ::c_int = 8;
 578 pub const RTLD_DI_TLS_MODID: ::c_int = 9;
 579 pub const RTLD_DI_TLS_DATA: ::c_int = 10;
 580
 581 pub const SOCK_NONBLOCK: ::c_int = O_NONBLOCK;
 582
 583 pub const SOL_RXRPC: ::c_int = 272;
 584 pub const SOL_PPPOL2TP: ::c_int = 273;
 585 pub const SOL_PNPIPE: ::c_int = 275;
 586 pub const SOL_RDS: ::c_int = 276;
 587 pub const SOL_IUCV: ::c_int = 277;
 588 pub const SOL_CAIF: ::c_int = 278;
 589 pub const SOL_NFC: ::c_int = 280;
 590 pub const SOL_XDP: ::c_int = 283;
 591
 592 pub const MSG_TRYHARD: ::c_int = 4;
 593
 594 pub const LC_PAPER: ::c_int = 7;
 595 pub const LC_NAME: ::c_int = 8;
 596 pub const LC_ADDRESS: ::c_int = 9;
 597 pub const LC_TELEPHONE: ::c_int = 10;
 598 pub const LC_MEASUREMENT: ::c_int = 11;
 599 pub const LC_IDENTIFICATION: ::c_int = 12;
 600 pub const LC_PAPER_MASK: ::c_int = 1 << LC_PAPER;
 601 pub const LC_NAME_MASK: ::c_int = 1 << LC_NAME;
 602 pub const LC_ADDRESS_MASK: ::c_int = 1 << LC_ADDRESS;
 603 pub const LC_TELEPHONE_MASK: ::c_int = 1 << LC_TELEPHONE;
 604 pub const LC_MEASUREMENT_MASK: ::c_int = 1 << LC_MEASUREMENT;
 605 pub const LC_IDENTIFICATION_MASK: ::c_int = 1 << LC_IDENTIFICATION;
 606 pub const LC_ALL_MASK: ::c_int = ::LC_CTYPE_MASK
 607     | ::LC_NUMERIC_MASK
 608     | ::LC_TIME_MASK
 609     | ::LC_COLLATE_MASK
 610     | ::LC_MONETARY_MASK
 611     | ::LC_MESSAGES_MASK
 612     | LC_PAPER_MASK
 613     | LC_NAME_MASK
 614     | LC_ADDRESS_MASK
 615     | LC_TELEPHONE_MASK
 616     | LC_MEASUREMENT_MASK
 617     | LC_IDENTIFICATION_MASK;
 618
 619 pub const ENOTSUP: ::c_int = EOPNOTSUPP;
 620
 621 pub const SOCK_SEQPACKET: ::c_int = 5;
 622 pub const SOCK_DCCP: ::c_int = 6;
 623 pub const SOCK_PACKET: ::c_int = 10;
 624
 625 pub const FAN_MARK_INODE: ::c_uint = 0x0000_0000;
 626 pub const FAN_MARK_MOUNT: ::c_uint = 0x0000_0010;
 627 // NOTE: FAN_MARK_FILESYSTEM requires Linux Kernel >= 4.20.0
 628 pub const FAN_MARK_FILESYSTEM: ::c_uint = 0x0000_0100;
 629
 630 pub const AF_IB: ::c_int = 27;
 631 pub const AF_MPLS: ::c_int = 28;
 632 pub const AF_NFC: ::c_int = 39;
 633 pub const AF_VSOCK: ::c_int = 40;
 634 pub const AF_XDP: ::c_int = 44;
 635 pub const PF_IB: ::c_int = AF_IB;
 636 pub const PF_MPLS: ::c_int = AF_MPLS;
 637 pub const PF_NFC: ::c_int = AF_NFC;
 638 pub const PF_VSOCK: ::c_int = AF_VSOCK;
 639 pub const PF_XDP: ::c_int = AF_XDP;
 640
 641 /* DCCP socket options */
 642 pub const DCCP_SOCKOPT_PACKET_SIZE: ::c_int = 1;
 643 pub const DCCP_SOCKOPT_SERVICE: ::c_int = 2;
 644 pub const DCCP_SOCKOPT_CHANGE_L: ::c_int = 3;
 645 pub const DCCP_SOCKOPT_CHANGE_R: ::c_int = 4;
 646 pub const DCCP_SOCKOPT_GET_CUR_MPS: ::c_int = 5;
 647 pub const DCCP_SOCKOPT_SERVER_TIMEWAIT: ::c_int = 6;
 648 pub const DCCP_SOCKOPT_SEND_CSCOV: ::c_int = 10;
 649 pub const DCCP_SOCKOPT_RECV_CSCOV: ::c_int = 11;
 650 pub const DCCP_SOCKOPT_AVAILABLE_CCIDS: ::c_int = 12;
 651 pub const DCCP_SOCKOPT_CCID: ::c_int = 13;
 652 pub const DCCP_SOCKOPT_TX_CCID: ::c_int = 14;
 653 pub const DCCP_SOCKOPT_RX_CCID: ::c_int = 15;
 654 pub const DCCP_SOCKOPT_QPOLICY_ID: ::c_int = 16;
 655 pub const DCCP_SOCKOPT_QPOLICY_TXQLEN: ::c_int = 17;
 656 pub const DCCP_SOCKOPT_CCID_RX_INFO: ::c_int = 128;
 657 pub const DCCP_SOCKOPT_CCID_TX_INFO: ::c_int = 192;
 658
 659 /// maximum number of services provided on the same listening port
 660 pub const DCCP_SERVICE_LIST_MAX_LEN: ::c_int = 32;
 661
 662 pub const SIGEV_THREAD_ID: ::c_int = 4;
 663
 664 pub const BUFSIZ: ::c_uint = 8192;
 665 pub const TMP_MAX: ::c_uint = 238328;
 666 pub const FOPEN_MAX: ::c_uint = 16;
 667 pub const FILENAME_MAX: ::c_uint = 4096;
 668 pub const POSIX_MADV_DONTNEED: ::c_int = 4;
 669 pub const _SC_EQUIV_CLASS_MAX: ::c_int = 41;
 670 pub const _SC_CHARCLASS_NAME_MAX: ::c_int = 45;
 671 pub const _SC_PII: ::c_int = 53;
 672 pub const _SC_PII_XTI: ::c_int = 54;
 673 pub const _SC_PII_SOCKET: ::c_int = 55;
 674 pub const _SC_PII_INTERNET: ::c_int = 56;
 675 pub const _SC_PII_OSI: ::c_int = 57;
 676 pub const _SC_POLL: ::c_int = 58;
 677 pub const _SC_SELECT: ::c_int = 59;
 678 pub const _SC_PII_INTERNET_STREAM: ::c_int = 61;
 679 pub const _SC_PII_INTERNET_DGRAM: ::c_int = 62;
 680 pub const _SC_PII_OSI_COTS: ::c_int = 63;
 681 pub const _SC_PII_OSI_CLTS: ::c_int = 64;
 682 pub const _SC_PII_OSI_M: ::c_int = 65;
 683 pub const _SC_T_IOV_MAX: ::c_int = 66;
 684 pub const _SC_2_C_VERSION: ::c_int = 96;
 685 pub const _SC_CHAR_BIT: ::c_int = 101;
 686 pub const _SC_CHAR_MAX: ::c_int = 102;
 687 pub const _SC_CHAR_MIN: ::c_int = 103;
 688 pub const _SC_INT_MAX: ::c_int = 104;
 689 pub const _SC_INT_MIN: ::c_int = 105;
 690 pub const _SC_LONG_BIT: ::c_int = 106;
 691 pub const _SC_WORD_BIT: ::c_int = 107;
 692 pub const _SC_MB_LEN_MAX: ::c_int = 108;
 693 pub const _SC_SSIZE_MAX: ::c_int = 110;
 694 pub const _SC_SCHAR_MAX: ::c_int = 111;
 695 pub const _SC_SCHAR_MIN: ::c_int = 112;
 696 pub const _SC_SHRT_MAX: ::c_int = 113;
 697 pub const _SC_SHRT_MIN: ::c_int = 114;
 698 pub const _SC_UCHAR_MAX: ::c_int = 115;
 699 pub const _SC_UINT_MAX: ::c_int = 116;
 700 pub const _SC_ULONG_MAX: ::c_int = 117;
 701 pub const _SC_USHRT_MAX: ::c_int = 118;
 702 pub const _SC_NL_ARGMAX: ::c_int = 119;
 703 pub const _SC_NL_LANGMAX: ::c_int = 120;
 704 pub const _SC_NL_MSGMAX: ::c_int = 121;
 705 pub const _SC_NL_NMAX: ::c_int = 122;
 706 pub const _SC_NL_SETMAX: ::c_int = 123;
 707 pub const _SC_NL_TEXTMAX: ::c_int = 124;
 708 pub const _SC_BASE: ::c_int = 134;
 709 pub const _SC_C_LANG_SUPPORT: ::c_int = 135;
 710 pub const _SC_C_LANG_SUPPORT_R: ::c_int = 136;
 711 pub const _SC_DEVICE_IO: ::c_int = 140;
 712 pub const _SC_DEVICE_SPECIFIC: ::c_int = 141;
 713 pub const _SC_DEVICE_SPECIFIC_R: ::c_int = 142;
 714 pub const _SC_FD_MGMT: ::c_int = 143;
 715 pub const _SC_FIFO: ::c_int = 144;
 716 pub const _SC_PIPE: ::c_int = 145;
 717 pub const _SC_FILE_ATTRIBUTES: ::c_int = 146;
 718 pub const _SC_FILE_LOCKING: ::c_int = 147;
 719 pub const _SC_FILE_SYSTEM: ::c_int = 148;
 720 pub const _SC_MULTI_PROCESS: ::c_int = 150;
 721 pub const _SC_SINGLE_PROCESS: ::c_int = 151;
 722 pub const _SC_NETWORKING: ::c_int = 152;
 723 pub const _SC_REGEX_VERSION: ::c_int = 156;
 724 pub const _SC_SIGNALS: ::c_int = 158;
 725 pub const _SC_SYSTEM_DATABASE: ::c_int = 162;
 726 pub const _SC_SYSTEM_DATABASE_R: ::c_int = 163;
 727 pub const _SC_USER_GROUPS: ::c_int = 166;
 728 pub const _SC_USER_GROUPS_R: ::c_int = 167;
 729 pub const _SC_LEVEL1_ICACHE_SIZE: ::c_int = 185;
 730 pub const _SC_LEVEL1_ICACHE_ASSOC: ::c_int = 186;
 731 pub const _SC_LEVEL1_ICACHE_LINESIZE: ::c_int = 187;
 732 pub const _SC_LEVEL1_DCACHE_SIZE: ::c_int = 188;
 733 pub const _SC_LEVEL1_DCACHE_ASSOC: ::c_int = 189;
 734 pub const _SC_LEVEL1_DCACHE_LINESIZE: ::c_int = 190;
 735 pub const _SC_LEVEL2_CACHE_SIZE: ::c_int = 191;
 736 pub const _SC_LEVEL2_CACHE_ASSOC: ::c_int = 192;
 737 pub const _SC_LEVEL2_CACHE_LINESIZE: ::c_int = 193;
 738 pub const _SC_LEVEL3_CACHE_SIZE: ::c_int = 194;
 739 pub const _SC_LEVEL3_CACHE_ASSOC: ::c_int = 195;
 740 pub const _SC_LEVEL3_CACHE_LINESIZE: ::c_int = 196;
 741 pub const _SC_LEVEL4_CACHE_SIZE: ::c_int = 197;
 742 pub const _SC_LEVEL4_CACHE_ASSOC: ::c_int = 198;
 743 pub const _SC_LEVEL4_CACHE_LINESIZE: ::c_int = 199;
 744 pub const O_ACCMODE: ::c_int = 3;
 745 pub const ST_RELATIME: ::c_ulong = 4096;
 746 pub const NI_MAXHOST: ::socklen_t = 1025;
 747
 748 cfg_if! {
 749     if #[cfg(not(target_arch = "s390x"))] {
 750         pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
 751         pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
 752         pub const AFS_SUPER_MAGIC: ::c_long = 0x5346414f;
 753         pub const AUTOFS_SUPER_MAGIC: ::c_long = 0x0187;
 754         pub const BINDERFS_SUPER_MAGIC: ::c_long = 0x6c6f6f70;
 755         pub const BPF_FS_MAGIC: ::c_long = 0xcafe4a11;
 756         pub const BTRFS_SUPER_MAGIC: ::c_long = 0x9123683e;
 757         pub const CGROUP2_SUPER_MAGIC: ::c_long = 0x63677270;
 758         pub const CGROUP_SUPER_MAGIC: ::c_long = 0x27e0eb;
 759         pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
 760         pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
 761         pub const DEBUGFS_MAGIC: ::c_long = 0x64626720;
 762         pub const DEVPTS_SUPER_MAGIC: ::c_long = 0x1cd1;
 763         pub const ECRYPTFS_SUPER_MAGIC: ::c_long = 0xf15f;
 764         pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
 765         pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
 766         pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
 767         pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
 768         pub const F2FS_SUPER_MAGIC: ::c_long = 0xf2f52010;
 769         pub const FUTEXFS_SUPER_MAGIC: ::c_long = 0xbad1dea;
 770         pub const HOSTFS_SUPER_MAGIC: ::c_long = 0x00c0ffee;
 771         pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
 772         pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
 773         pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
 774         pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
 775         pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
 776         pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
 777         pub const MINIX3_SUPER_MAGIC: ::c_long = 0x4d5a;
 778         pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
 779         pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
 780         pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
 781         pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
 782         pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
 783         pub const NILFS_SUPER_MAGIC: ::c_long = 0x3434;
 784         pub const OCFS2_SUPER_MAGIC: ::c_long = 0x7461636f;
 785         pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
 786         pub const OVERLAYFS_SUPER_MAGIC: ::c_long = 0x794c7630;
 787         pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
 788         pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
 789         pub const QNX6_SUPER_MAGIC: ::c_long = 0x68191122;
 790         pub const RDTGROUP_SUPER_MAGIC: ::c_long = 0x7655821;
 791         pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
 792         pub const SECURITYFS_MAGIC: ::c_long = 0x73636673;
 793         pub const SELINUX_MAGIC: ::c_long = 0xf97cff8c;
 794         pub const SMACK_MAGIC: ::c_long = 0x43415d53;
 795         pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
 796         pub const SYSFS_MAGIC: ::c_long = 0x62656572;
 797         pub const TMPFS_MAGIC: ::c_long = 0x01021994;
 798         pub const TRACEFS_MAGIC: ::c_long = 0x74726163;
 799         pub const UDF_SUPER_MAGIC: ::c_long = 0x15013346;
 800         pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
 801         pub const XENFS_SUPER_MAGIC: ::c_long = 0xabba1974;
 802         pub const XFS_SUPER_MAGIC: ::c_long = 0x58465342;
 803     } else if #[cfg(target_arch = "s390x")] {
 804         pub const ADFS_SUPER_MAGIC: ::c_uint = 0x0000adf5;
 805         pub const AFFS_SUPER_MAGIC: ::c_uint = 0x0000adff;
 806         pub const AFS_SUPER_MAGIC: ::c_uint = 0x5346414f;
 807         pub const AUTOFS_SUPER_MAGIC: ::c_uint = 0x0187;
 808         pub const BINDERFS_SUPER_MAGIC: ::c_uint = 0x6c6f6f70;
 809         pub const BPF_FS_MAGIC: ::c_uint = 0xcafe4a11;
 810         pub const BTRFS_SUPER_MAGIC: ::c_uint = 0x9123683e;
 811         pub const CGROUP2_SUPER_MAGIC: ::c_uint = 0x63677270;
 812         pub const CGROUP_SUPER_MAGIC: ::c_uint = 0x27e0eb;
 813         pub const CODA_SUPER_MAGIC: ::c_uint = 0x73757245;
 814         pub const CRAMFS_MAGIC: ::c_uint = 0x28cd3d45;
 815         pub const DEBUGFS_MAGIC: ::c_uint = 0x64626720;
 816         pub const DEVPTS_SUPER_MAGIC: ::c_uint = 0x1cd1;
 817         pub const ECRYPTFS_SUPER_MAGIC: ::c_uint = 0xf15f;
 818         pub const EFS_SUPER_MAGIC: ::c_uint = 0x00414a53;
 819         pub const EXT2_SUPER_MAGIC: ::c_uint = 0x0000ef53;
 820         pub const EXT3_SUPER_MAGIC: ::c_uint = 0x0000ef53;
 821         pub const EXT4_SUPER_MAGIC: ::c_uint = 0x0000ef53;
 822         pub const F2FS_SUPER_MAGIC: ::c_uint = 0xf2f52010;
 823         pub const FUTEXFS_SUPER_MAGIC: ::c_uint = 0xbad1dea;
 824         pub const HOSTFS_SUPER_MAGIC: ::c_uint = 0x00c0ffee;
 825         pub const HPFS_SUPER_MAGIC: ::c_uint = 0xf995e849;
 826         pub const HUGETLBFS_MAGIC: ::c_uint = 0x958458f6;
 827         pub const ISOFS_SUPER_MAGIC: ::c_uint = 0x00009660;
 828         pub const JFFS2_SUPER_MAGIC: ::c_uint = 0x000072b6;
 829         pub const MINIX2_SUPER_MAGIC2: ::c_uint = 0x00002478;
 830         pub const MINIX2_SUPER_MAGIC: ::c_uint = 0x00002468;
 831         pub const MINIX3_SUPER_MAGIC: ::c_uint = 0x4d5a;
 832         pub const MINIX_SUPER_MAGIC2: ::c_uint = 0x0000138f;
 833         pub const MINIX_SUPER_MAGIC: ::c_uint = 0x0000137f;
 834         pub const MSDOS_SUPER_MAGIC: ::c_uint = 0x00004d44;
 835         pub const NCP_SUPER_MAGIC: ::c_uint = 0x0000564c;
 836         pub const NFS_SUPER_MAGIC: ::c_uint = 0x00006969;
 837         pub const NILFS_SUPER_MAGIC: ::c_uint = 0x3434;
 838         pub const OCFS2_SUPER_MAGIC: ::c_uint = 0x7461636f;
 839         pub const OPENPROM_SUPER_MAGIC: ::c_uint = 0x00009fa1;
 840         pub const OVERLAYFS_SUPER_MAGIC: ::c_uint = 0x794c7630;
 841         pub const PROC_SUPER_MAGIC: ::c_uint = 0x00009fa0;
 842         pub const QNX4_SUPER_MAGIC: ::c_uint = 0x0000002f;
 843         pub const QNX6_SUPER_MAGIC: ::c_uint = 0x68191122;
 844         pub const RDTGROUP_SUPER_MAGIC: ::c_uint = 0x7655821;
 845         pub const REISERFS_SUPER_MAGIC: ::c_uint = 0x52654973;
 846         pub const SECURITYFS_MAGIC: ::c_uint = 0x73636673;
 847         pub const SELINUX_MAGIC: ::c_uint = 0xf97cff8c;
 848         pub const SMACK_MAGIC: ::c_uint = 0x43415d53;
 849         pub const SMB_SUPER_MAGIC: ::c_uint = 0x0000517b;
 850         pub const SYSFS_MAGIC: ::c_uint = 0x62656572;
 851         pub const TMPFS_MAGIC: ::c_uint = 0x01021994;
 852         pub const TRACEFS_MAGIC: ::c_uint = 0x74726163;
 853         pub const UDF_SUPER_MAGIC: ::c_uint = 0x15013346;
 854         pub const USBDEVICE_SUPER_MAGIC: ::c_uint = 0x00009fa2;
 855         pub const XENFS_SUPER_MAGIC: ::c_uint = 0xabba1974;
 856         pub const XFS_SUPER_MAGIC: ::c_uint = 0x58465342;
 857     }
 858 }
 859
 860 pub const CPU_SETSIZE: ::c_int = 0x400;
 861
 862 pub const PTRACE_TRACEME: ::c_uint = 0;
 863 pub const PTRACE_PEEKTEXT: ::c_uint = 1;
 864 pub const PTRACE_PEEKDATA: ::c_uint = 2;
 865 pub const PTRACE_PEEKUSER: ::c_uint = 3;
 866 pub const PTRACE_POKETEXT: ::c_uint = 4;
 867 pub const PTRACE_POKEDATA: ::c_uint = 5;
 868 pub const PTRACE_POKEUSER: ::c_uint = 6;
 869 pub const PTRACE_CONT: ::c_uint = 7;
 870 pub const PTRACE_KILL: ::c_uint = 8;
 871 pub const PTRACE_SINGLESTEP: ::c_uint = 9;
 872 pub const PTRACE_ATTACH: ::c_uint = 16;
 873 pub const PTRACE_SYSCALL: ::c_uint = 24;
 874 pub const PTRACE_SETOPTIONS: ::c_uint = 0x4200;
 875 pub const PTRACE_GETEVENTMSG: ::c_uint = 0x4201;
 876 pub const PTRACE_GETSIGINFO: ::c_uint = 0x4202;
 877 pub const PTRACE_SETSIGINFO: ::c_uint = 0x4203;
 878 pub const PTRACE_GETREGSET: ::c_uint = 0x4204;
 879 pub const PTRACE_SETREGSET: ::c_uint = 0x4205;
 880 pub const PTRACE_SEIZE: ::c_uint = 0x4206;
 881 pub const PTRACE_INTERRUPT: ::c_uint = 0x4207;
 882 pub const PTRACE_LISTEN: ::c_uint = 0x4208;
 883 pub const PTRACE_PEEKSIGINFO: ::c_uint = 0x4209;
 884
 885 // linux/fs.h
 886
 887 // Flags for preadv2/pwritev2
 888 pub const RWF_HIPRI: ::c_int = 0x00000001;
 889 pub const RWF_DSYNC: ::c_int = 0x00000002;
 890 pub const RWF_SYNC: ::c_int = 0x00000004;
 891 pub const RWF_NOWAIT: ::c_int = 0x00000008;
 892 pub const RWF_APPEND: ::c_int = 0x00000010;
 893
 894 // linux/rtnetlink.h
 895 pub const TCA_PAD: ::c_ushort = 9;
 896 pub const TCA_DUMP_INVISIBLE: ::c_ushort = 10;
 897 pub const TCA_CHAIN: ::c_ushort = 11;
 898 pub const TCA_HW_OFFLOAD: ::c_ushort = 12;
 899
 900 pub const RTM_DELNETCONF: u16 = 81;
 901 pub const RTM_NEWSTATS: u16 = 92;
 902 pub const RTM_GETSTATS: u16 = 94;
 903 pub const RTM_NEWCACHEREPORT: u16 = 96;
 904
 905 pub const RTM_F_LOOKUP_TABLE: ::c_uint = 0x1000;
 906 pub const RTM_F_FIB_MATCH: ::c_uint = 0x2000;
 907
 908 pub const RTA_VIA: ::c_ushort = 18;
 909 pub const RTA_NEWDST: ::c_ushort = 19;
 910 pub const RTA_PREF: ::c_ushort = 20;
 911 pub const RTA_ENCAP_TYPE: ::c_ushort = 21;
 912 pub const RTA_ENCAP: ::c_ushort = 22;
 913 pub const RTA_EXPIRES: ::c_ushort = 23;
 914 pub const RTA_PAD: ::c_ushort = 24;
 915 pub const RTA_UID: ::c_ushort = 25;
 916 pub const RTA_TTL_PROPAGATE: ::c_ushort = 26;
 917
 918 // linux/neighbor.h
 919 pub const NTF_EXT_LEARNED: u8 = 0x10;
 920 pub const NTF_OFFLOADED: u8 = 0x20;
 921
 922 pub const NDA_MASTER: ::c_ushort = 9;
 923 pub const NDA_LINK_NETNSID: ::c_ushort = 10;
 924 pub const NDA_SRC_VNI: ::c_ushort = 11;
 925
 926 // linux/personality.h
 927 pub const UNAME26: ::c_int = 0x0020000;
 928 pub const FDPIC_FUNCPTRS: ::c_int = 0x0080000;
 929
 930 // linux/if_addr.h
 931 pub const IFA_FLAGS: ::c_ushort = 8;
 932
 933 pub const IFA_F_MANAGETEMPADDR: u32 = 0x100;
 934 pub const IFA_F_NOPREFIXROUTE: u32 = 0x200;
 935 pub const IFA_F_MCAUTOJOIN: u32 = 0x400;
 936 pub const IFA_F_STABLE_PRIVACY: u32 = 0x800;
 937
 938 pub const MAX_LINKS: ::c_int = 32;
 939
 940 pub const GENL_UNS_ADMIN_PERM: ::c_int = 0x10;
 941
 942 pub const GENL_ID_VFS_DQUOT: ::c_int = ::NLMSG_MIN_TYPE + 1;
 943 pub const GENL_ID_PMCRAID: ::c_int = ::NLMSG_MIN_TYPE + 2;
 944
 945 pub const TIOCM_LE: ::c_int = 0x001;
 946 pub const TIOCM_DTR: ::c_int = 0x002;
 947 pub const TIOCM_RTS: ::c_int = 0x004;
 948 pub const TIOCM_CD: ::c_int = TIOCM_CAR;
 949 pub const TIOCM_RI: ::c_int = TIOCM_RNG;
 950
 951 // linux/keyctl.h
 952 pub const KEYCTL_DH_COMPUTE: u32 = 23;
 953 pub const KEYCTL_PKEY_QUERY: u32 = 24;
 954 pub const KEYCTL_PKEY_ENCRYPT: u32 = 25;
 955 pub const KEYCTL_PKEY_DECRYPT: u32 = 26;
 956 pub const KEYCTL_PKEY_SIGN: u32 = 27;
 957 pub const KEYCTL_PKEY_VERIFY: u32 = 28;
 958 pub const KEYCTL_RESTRICT_KEYRING: u32 = 29;
 959
 960 pub const KEYCTL_SUPPORTS_ENCRYPT: u32 = 0x01;
 961 pub const KEYCTL_SUPPORTS_DECRYPT: u32 = 0x02;
 962 pub const KEYCTL_SUPPORTS_SIGN: u32 = 0x04;
 963 pub const KEYCTL_SUPPORTS_VERIFY: u32 = 0x08;
 964 cfg_if! {
 965     if #[cfg(not(any(target_arch="mips", target_arch="mips64")))] {
 966         pub const KEYCTL_MOVE: u32 = 30;
 967         pub const KEYCTL_CAPABILITIES: u32 = 31;
 968
 969         pub const KEYCTL_CAPS0_CAPABILITIES: u32 = 0x01;
 970         pub const KEYCTL_CAPS0_PERSISTENT_KEYRINGS: u32 = 0x02;
 971         pub const KEYCTL_CAPS0_DIFFIE_HELLMAN: u32 = 0x04;
 972         pub const KEYCTL_CAPS0_PUBLIC_KEY: u32 = 0x08;
 973         pub const KEYCTL_CAPS0_BIG_KEY: u32 = 0x10;
 974         pub const KEYCTL_CAPS0_INVALIDATE: u32 = 0x20;
 975         pub const KEYCTL_CAPS0_RESTRICT_KEYRING: u32 = 0x40;
 976         pub const KEYCTL_CAPS0_MOVE: u32 = 0x80;
 977         pub const KEYCTL_CAPS1_NS_KEYRING_NAME: u32 = 0x01;
 978         pub const KEYCTL_CAPS1_NS_KEY_TAG: u32 = 0x02;
 979     }
 980 }
 981
 982 pub const M_MXFAST: ::c_int = 1;
 983 pub const M_NLBLKS: ::c_int = 2;
 984 pub const M_GRAIN: ::c_int = 3;
 985 pub const M_KEEP: ::c_int = 4;
 986 pub const M_TRIM_THRESHOLD: ::c_int = -1;
 987 pub const M_TOP_PAD: ::c_int = -2;
 988 pub const M_MMAP_THRESHOLD: ::c_int = -3;
 989 pub const M_MMAP_MAX: ::c_int = -4;
 990 pub const M_CHECK_ACTION: ::c_int = -5;
 991 pub const M_PERTURB: ::c_int = -6;
 992 pub const M_ARENA_TEST: ::c_int = -7;
 993 pub const M_ARENA_MAX: ::c_int = -8;
 994
 995 pub const AT_STATX_SYNC_TYPE: ::c_int = 0x6000;
 996 pub const AT_STATX_SYNC_AS_STAT: ::c_int = 0x0000;
 997 pub const AT_STATX_FORCE_SYNC: ::c_int = 0x2000;
 998 pub const AT_STATX_DONT_SYNC: ::c_int = 0x4000;
 999 pub const STATX_TYPE: ::c_uint = 0x0001;
1000 pub const STATX_MODE: ::c_uint = 0x0002;
1001 pub const STATX_NLINK: ::c_uint = 0x0004;
1002 pub const STATX_UID: ::c_uint = 0x0008;
1003 pub const STATX_GID: ::c_uint = 0x0010;
1004 pub const STATX_ATIME: ::c_uint = 0x0020;
1005 pub const STATX_MTIME: ::c_uint = 0x0040;
1006 pub const STATX_CTIME: ::c_uint = 0x0080;
1007 pub const STATX_INO: ::c_uint = 0x0100;
1008 pub const STATX_SIZE: ::c_uint = 0x0200;
1009 pub const STATX_BLOCKS: ::c_uint = 0x0400;
1010 pub const STATX_BASIC_STATS: ::c_uint = 0x07ff;
1011 pub const STATX_BTIME: ::c_uint = 0x0800;
1012 pub const STATX_MNT_ID: ::c_uint = 0x1000;
1013 pub const STATX_ALL: ::c_uint = 0x0fff;
1014 pub const STATX__RESERVED: ::c_int = 0x80000000;
1015 pub const STATX_ATTR_COMPRESSED: ::c_int = 0x0004;
1016 pub const STATX_ATTR_IMMUTABLE: ::c_int = 0x0010;
1017 pub const STATX_ATTR_APPEND: ::c_int = 0x0020;
1018 pub const STATX_ATTR_NODUMP: ::c_int = 0x0040;
1019 pub const STATX_ATTR_ENCRYPTED: ::c_int = 0x0800;
1020 pub const STATX_ATTR_AUTOMOUNT: ::c_int = 0x1000;
1021
1022 //sys/timex.h
1023 pub const ADJ_OFFSET: ::c_uint = 0x0001;
1024 pub const ADJ_FREQUENCY: ::c_uint = 0x0002;
1025 pub const ADJ_MAXERROR: ::c_uint = 0x0004;
1026 pub const ADJ_ESTERROR: ::c_uint = 0x0008;
1027 pub const ADJ_STATUS: ::c_uint = 0x0010;
1028 pub const ADJ_TIMECONST: ::c_uint = 0x0020;
1029 pub const ADJ_TAI: ::c_uint = 0x0080;
1030 pub const ADJ_SETOFFSET: ::c_uint = 0x0100;
1031 pub const ADJ_MICRO: ::c_uint = 0x1000;
1032 pub const ADJ_NANO: ::c_uint = 0x2000;
1033 pub const ADJ_TICK: ::c_uint = 0x4000;
1034 pub const ADJ_OFFSET_SINGLESHOT: ::c_uint = 0x8001;
1035 pub const ADJ_OFFSET_SS_READ: ::c_uint = 0xa001;
1036 pub const MOD_OFFSET: ::c_uint = ADJ_OFFSET;
1037 pub const MOD_FREQUENCY: ::c_uint = ADJ_FREQUENCY;
1038 pub const MOD_MAXERROR: ::c_uint = ADJ_MAXERROR;
1039 pub const MOD_ESTERROR: ::c_uint = ADJ_ESTERROR;
1040 pub const MOD_STATUS: ::c_uint = ADJ_STATUS;
1041 pub const MOD_TIMECONST: ::c_uint = ADJ_TIMECONST;
1042 pub const MOD_CLKB: ::c_uint = ADJ_TICK;
1043 pub const MOD_CLKA: ::c_uint = ADJ_OFFSET_SINGLESHOT;
1044 pub const MOD_TAI: ::c_uint = ADJ_TAI;
1045 pub const MOD_MICRO: ::c_uint = ADJ_MICRO;
1046 pub const MOD_NANO: ::c_uint = ADJ_NANO;
1047 pub const STA_PLL: ::c_int = 0x0001;
1048 pub const STA_PPSFREQ: ::c_int = 0x0002;
1049 pub const STA_PPSTIME: ::c_int = 0x0004;
1050 pub const STA_FLL: ::c_int = 0x0008;
1051 pub const STA_INS: ::c_int = 0x0010;
1052 pub const STA_DEL: ::c_int = 0x0020;
1053 pub const STA_UNSYNC: ::c_int = 0x0040;
1054 pub const STA_FREQHOLD: ::c_int = 0x0080;
1055 pub const STA_PPSSIGNAL: ::c_int = 0x0100;
1056 pub const STA_PPSJITTER: ::c_int = 0x0200;
1057 pub const STA_PPSWANDER: ::c_int = 0x0400;
1058 pub const STA_PPSERROR: ::c_int = 0x0800;
1059 pub const STA_CLOCKERR: ::c_int = 0x1000;
1060 pub const STA_NANO: ::c_int = 0x2000;
1061 pub const STA_MODE: ::c_int = 0x4000;
1062 pub const STA_CLK: ::c_int = 0x8000;
1063 pub const STA_RONLY: ::c_int = STA_PPSSIGNAL
1064     | STA_PPSJITTER
1065     | STA_PPSWANDER
1066     | STA_PPSERROR
1067     | STA_CLOCKERR
1068     | STA_NANO
1069     | STA_MODE
1070     | STA_CLK;
1071 pub const NTP_API: ::c_int = 4;
1072 pub const TIME_OK: ::c_int = 0;
1073 pub const TIME_INS: ::c_int = 1;
1074 pub const TIME_DEL: ::c_int = 2;
1075 pub const TIME_OOP: ::c_int = 3;
1076 pub const TIME_WAIT: ::c_int = 4;
1077 pub const TIME_ERROR: ::c_int = 5;
1078 pub const TIME_BAD: ::c_int = TIME_ERROR;
1079 pub const MAXTC: ::c_long = 6;
1080
1081 cfg_if! {
1082     if #[cfg(any(
1083         target_arch = "arm",
1084         target_arch = "x86",
1085         target_arch = "x86_64",
1086         target_arch = "s390x",
1087         target_arch = "riscv64",
1088         target_arch = "riscv32"
1089     ))] {
1090         pub const PTHREAD_STACK_MIN: ::size_t = 16384;
1091     } else if #[cfg(any(
1092                target_arch = "sparc",
1093                target_arch = "sparc64"
1094            ))] {
1095         pub const PTHREAD_STACK_MIN: ::size_t = 0x6000;
1096     } else {
1097         pub const PTHREAD_STACK_MIN: ::size_t = 131072;
1098     }
1099 }
1100 pub const PTHREAD_MUTEX_ADAPTIVE_NP: ::c_int = 3;
1101
1102 pub const REG_STARTEND: ::c_int = 4;
1103
1104 pub const REG_EEND: ::c_int = 14;
1105 pub const REG_ESIZE: ::c_int = 15;
1106 pub const REG_ERPAREN: ::c_int = 16;
1107
1108 extern "C" {
1109     pub fn fgetspent_r(
1110         fp: *mut ::FILE,
1111         spbuf: *mut ::spwd,
1112         buf: *mut ::c_char,
1113         buflen: ::size_t,
1114         spbufp: *mut *mut ::spwd,
1115     ) -> ::c_int;
1116     pub fn sgetspent_r(
1117         s: *const ::c_char,
1118         spbuf: *mut ::spwd,
1119         buf: *mut ::c_char,
1120         buflen: ::size_t,
1121         spbufp: *mut *mut ::spwd,
1122     ) -> ::c_int;
1123     pub fn getspent_r(
1124         spbuf: *mut ::spwd,
1125         buf: *mut ::c_char,
1126         buflen: ::size_t,
1127         spbufp: *mut *mut ::spwd,
1128     ) -> ::c_int;
1129     pub fn qsort_r(
1130         base: *mut ::c_void,
1131         num: ::size_t,
1132         size: ::size_t,
1133         compar: ::Option<
1134             unsafe extern "C" fn(*const ::c_void, *const ::c_void, *mut ::c_void) -> ::c_int,
1135         >,
1136         arg: *mut ::c_void,
1137     );
1138     pub fn sendmmsg(
1139         sockfd: ::c_int,
1140         msgvec: *mut ::mmsghdr,
1141         vlen: ::c_uint,
1142         flags: ::c_int,
1143     ) -> ::c_int;
1144     pub fn recvmmsg(
1145         sockfd: ::c_int,
1146         msgvec: *mut ::mmsghdr,
1147         vlen: ::c_uint,
1148         flags: ::c_int,
1149         timeout: *mut ::timespec,
1150     ) -> ::c_int;
1151
1152     pub fn getrlimit64(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit64) -> ::c_int;
1153     pub fn setrlimit64(resource: ::__rlimit_resource_t, rlim: *const ::rlimit64) -> ::c_int;
1154     pub fn getrlimit(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit) -> ::c_int;
1155     pub fn setrlimit(resource: ::__rlimit_resource_t, rlim: *const ::rlimit) -> ::c_int;
1156     pub fn prlimit(
1157         pid: ::pid_t,
1158         resource: ::__rlimit_resource_t,
1159         new_limit: *const ::rlimit,
1160         old_limit: *mut ::rlimit,
1161     ) -> ::c_int;
1162     pub fn prlimit64(
1163         pid: ::pid_t,
1164         resource: ::__rlimit_resource_t,
1165         new_limit: *const ::rlimit64,
1166         old_limit: *mut ::rlimit64,
1167     ) -> ::c_int;
1168     pub fn utmpname(file: *const ::c_char) -> ::c_int;
1169     pub fn utmpxname(file: *const ::c_char) -> ::c_int;
1170     pub fn getutxent() -> *mut utmpx;
1171     pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
1172     pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
1173     pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
1174     pub fn setutxent();
1175     pub fn endutxent();
1176     pub fn getpt() -> ::c_int;
1177     pub fn mallopt(param: ::c_int, value: ::c_int) -> ::c_int;
1178     pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int;
1179     pub fn statx(
1180         dirfd: ::c_int,
1181         pathname: *const c_char,
1182         flags: ::c_int,
1183         mask: ::c_uint,
1184         statxbuf: *mut statx,
1185     ) -> ::c_int;
1186     pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
1187
1188     pub fn memmem(
1189         haystack: *const ::c_void,
1190         haystacklen: ::size_t,
1191         needle: *const ::c_void,
1192         needlelen: ::size_t,
1193     ) -> *mut ::c_void;
1194     pub fn getauxval(type_: ::c_ulong) -> ::c_ulong;
1195
1196     pub fn adjtimex(buf: *mut timex) -> ::c_int;
1197     pub fn ntp_adjtime(buf: *mut timex) -> ::c_int;
1198     #[link_name = "ntp_gettimex"]
1199     pub fn ntp_gettime(buf: *mut ntptimeval) -> ::c_int;
1200     pub fn copy_file_range(
1201         fd_in: ::c_int,
1202         off_in: *mut ::off64_t,
1203         fd_out: ::c_int,
1204         off_out: *mut ::off64_t,
1205         len: ::size_t,
1206         flags: ::c_uint,
1207     ) -> ::ssize_t;
1208     pub fn fanotify_mark(
1209         fd: ::c_int,
1210         flags: ::c_uint,
1211         mask: u64,
1212         dirfd: ::c_int,
1213         path: *const ::c_char,
1214     ) -> ::c_int;
1215     pub fn preadv2(
1216         fd: ::c_int,
1217         iov: *const ::iovec,
1218         iovcnt: ::c_int,
1219         offset: ::off_t,
1220         flags: ::c_int,
1221     ) -> ::ssize_t;
1222     pub fn pwritev2(
1223         fd: ::c_int,
1224         iov: *const ::iovec,
1225         iovcnt: ::c_int,
1226         offset: ::off_t,
1227         flags: ::c_int,
1228     ) -> ::ssize_t;
1229     pub fn renameat2(
1230         olddirfd: ::c_int,
1231         oldpath: *const ::c_char,
1232         newdirfd: ::c_int,
1233         newpath: *const ::c_char,
1234         flags: ::c_uint,
1235     ) -> ::c_int;
1236
1237     // Added in `glibc` 2.25
1238     pub fn explicit_bzero(s: *mut ::c_void, len: ::size_t);
1239 }
1240
1241 extern "C" {
1242     pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
1243     pub fn backtrace(buf: *mut *mut ::c_void, sz: ::c_int) -> ::c_int;
1244     pub fn glob64(
1245         pattern: *const ::c_char,
1246         flags: ::c_int,
1247         errfunc: ::Option<extern "C" fn(epath: *const ::c_char, errno: ::c_int) -> ::c_int>,
1248         pglob: *mut glob64_t,
1249     ) -> ::c_int;
1250     pub fn globfree64(pglob: *mut glob64_t);
1251     pub fn ptrace(request: ::c_uint, ...) -> ::c_long;
1252     pub fn pthread_attr_getaffinity_np(
1253         attr: *const ::pthread_attr_t,
1254         cpusetsize: ::size_t,
1255         cpuset: *mut ::cpu_set_t,
1256     ) -> ::c_int;
1257     pub fn pthread_attr_setaffinity_np(
1258         attr: *mut ::pthread_attr_t,
1259         cpusetsize: ::size_t,
1260         cpuset: *const ::cpu_set_t,
1261     ) -> ::c_int;
1262     pub fn getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int;
1263     pub fn setpriority(which: ::__priority_which_t, who: ::id_t, prio: ::c_int) -> ::c_int;
1264     pub fn pthread_getaffinity_np(
1265         thread: ::pthread_t,
1266         cpusetsize: ::size_t,
1267         cpuset: *mut ::cpu_set_t,
1268     ) -> ::c_int;
1269     pub fn pthread_setaffinity_np(
1270         thread: ::pthread_t,
1271         cpusetsize: ::size_t,
1272         cpuset: *const ::cpu_set_t,
1273     ) -> ::c_int;
1274     pub fn pthread_rwlockattr_getkind_np(
1275         attr: *const ::pthread_rwlockattr_t,
1276         val: *mut ::c_int,
1277     ) -> ::c_int;
1278     pub fn pthread_rwlockattr_setkind_np(
1279         attr: *mut ::pthread_rwlockattr_t,
1280         val: ::c_int,
1281     ) -> ::c_int;
1282     pub fn sched_getcpu() -> ::c_int;
1283     pub fn mallinfo() -> ::mallinfo;
1284     pub fn malloc_usable_size(ptr: *mut ::c_void) -> ::size_t;
1285     pub fn getpwent_r(
1286         pwd: *mut ::passwd,
1287         buf: *mut ::c_char,
1288         buflen: ::size_t,
1289         result: *mut *mut ::passwd,
1290     ) -> ::c_int;
1291     pub fn getgrent_r(
1292         grp: *mut ::group,
1293         buf: *mut ::c_char,
1294         buflen: ::size_t,
1295         result: *mut *mut ::group,
1296     ) -> ::c_int;
1297     pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
1298     pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
1299 }
1300
1301 extern "C" {
1302     pub fn dlmopen(lmid: Lmid_t, filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void;
1303     pub fn dlinfo(handle: *mut ::c_void, request: ::c_int, info: *mut ::c_void) -> ::c_int;
1304 }
1305
1306 cfg_if! {
1307     if #[cfg(any(target_arch = "x86",
1308                  target_arch = "arm",
1309                  target_arch = "mips",
1310                  target_arch = "powerpc",
1311                  target_arch = "sparc",
1312                  target_arch = "riscv32"))] {
1313         mod b32;
1314         pub use self::b32::*;
1315     } else if #[cfg(any(target_arch = "x86_64",
1316                         target_arch = "aarch64",
1317                         target_arch = "powerpc64",
1318                         target_arch = "mips64",
1319                         target_arch = "s390x",
1320                         target_arch = "sparc64",
1321                         target_arch = "riscv64"))] {
1322         mod b64;
1323         pub use self::b64::*;
1324     } else {
1325         // Unknown target_arch
1326     }
1327 }
1328
1329 cfg_if! {
1330     if #[cfg(libc_align)] {
1331         mod align;
1332         pub use self::align::*;
1333     } else {
1334         mod no_align;
1335         pub use self::no_align::*;
1336     }
1337 }