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         pub __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 __statx_pad2: [u64; 14],
  30     }
  31
  32     pub struct statx_timestamp {
  33         pub tv_sec: i64,
  34         pub tv_nsec: u32,
  35         pub __statx_timestamp_pad1: [i32; 1],
  36     }
  37
  38     pub struct aiocb {
  39         pub aio_fildes: ::c_int,
  40         pub aio_lio_opcode: ::c_int,
  41         pub aio_reqprio: ::c_int,
  42         pub aio_buf: *mut ::c_void,
  43         pub aio_nbytes: ::size_t,
  44         pub aio_sigevent: ::sigevent,
  45         __next_prio: *mut aiocb,
  46         __abs_prio: ::c_int,
  47         __policy: ::c_int,
  48         __error_code: ::c_int,
  49         __return_value: ::ssize_t,
  50         pub aio_offset: off_t,
  51         #[cfg(all(not(target_arch = "x86_64"), target_pointer_width = "32"))]
  52         __unused1: [::c_char; 4],
  53         __glibc_reserved: [::c_char; 32]
  54     }
  55
  56     pub struct __exit_status {
  57         pub e_termination: ::c_short,
  58         pub e_exit: ::c_short,
  59     }
  60
  61     pub struct __timeval {
  62         pub tv_sec: i32,
  63         pub tv_usec: i32,
  64     }
  65
  66     pub struct glob64_t {
  67         pub gl_pathc: ::size_t,
  68         pub gl_pathv: *mut *mut ::c_char,
  69         pub gl_offs: ::size_t,
  70         pub gl_flags: ::c_int,
  71
  72         __unused1: *mut ::c_void,
  73         __unused2: *mut ::c_void,
  74         __unused3: *mut ::c_void,
  75         __unused4: *mut ::c_void,
  76         __unused5: *mut ::c_void,
  77     }
  78
  79     pub struct msghdr {
  80         pub msg_name: *mut ::c_void,
  81         pub msg_namelen: ::socklen_t,
  82         pub msg_iov: *mut ::iovec,
  83         pub msg_iovlen: ::size_t,
  84         pub msg_control: *mut ::c_void,
  85         pub msg_controllen: ::size_t,
  86         pub msg_flags: ::c_int,
  87     }
  88
  89     pub struct cmsghdr {
  90         pub cmsg_len: ::size_t,
  91         pub cmsg_level: ::c_int,
  92         pub cmsg_type: ::c_int,
  93     }
  94
  95     pub struct termios {
  96         pub c_iflag: ::tcflag_t,
  97         pub c_oflag: ::tcflag_t,
  98         pub c_cflag: ::tcflag_t,
  99         pub c_lflag: ::tcflag_t,
 100         pub c_line: ::cc_t,
 101         pub c_cc: [::cc_t; ::NCCS],
 102         #[cfg(not(any(
 103             target_arch = "sparc",
 104             target_arch = "sparc64",
 105             target_arch = "mips",
 106             target_arch = "mips64")))]
 107         pub c_ispeed: ::speed_t,
 108         #[cfg(not(any(
 109             target_arch = "sparc",
 110             target_arch = "sparc64",
 111             target_arch = "mips",
 112             target_arch = "mips64")))]
 113         pub c_ospeed: ::speed_t,
 114     }
 115
 116     pub struct mallinfo {
 117         pub arena: ::c_int,
 118         pub ordblks: ::c_int,
 119         pub smblks: ::c_int,
 120         pub hblks: ::c_int,
 121         pub hblkhd: ::c_int,
 122         pub usmblks: ::c_int,
 123         pub fsmblks: ::c_int,
 124         pub uordblks: ::c_int,
 125         pub fordblks: ::c_int,
 126         pub keepcost: ::c_int,
 127     }
 128
 129     pub struct nlmsghdr {
 130         pub nlmsg_len: u32,
 131         pub nlmsg_type: u16,
 132         pub nlmsg_flags: u16,
 133         pub nlmsg_seq: u32,
 134         pub nlmsg_pid: u32,
 135     }
 136
 137     pub struct nlmsgerr {
 138         pub error: ::c_int,
 139         pub msg: nlmsghdr,
 140     }
 141
 142     pub struct nl_pktinfo {
 143         pub group: u32,
 144     }
 145
 146     pub struct nl_mmap_req {
 147         pub nm_block_size: ::c_uint,
 148         pub nm_block_nr: ::c_uint,
 149         pub nm_frame_size: ::c_uint,
 150         pub nm_frame_nr: ::c_uint,
 151     }
 152
 153     pub struct nl_mmap_hdr {
 154         pub nm_status: ::c_uint,
 155         pub nm_len: ::c_uint,
 156         pub nm_group: u32,
 157         pub nm_pid: u32,
 158         pub nm_uid: u32,
 159         pub nm_gid: u32,
 160     }
 161
 162     pub struct nlattr {
 163         pub nla_len: u16,
 164         pub nla_type: u16,
 165     }
 166
 167     pub struct rtentry {
 168         pub rt_pad1: ::c_ulong,
 169         pub rt_dst: ::sockaddr,
 170         pub rt_gateway: ::sockaddr,
 171         pub rt_genmask: ::sockaddr,
 172         pub rt_flags: ::c_ushort,
 173         pub rt_pad2: ::c_short,
 174         pub rt_pad3: ::c_ulong,
 175         pub rt_tos: ::c_uchar,
 176         pub rt_class: ::c_uchar,
 177         #[cfg(target_pointer_width = "64")]
 178         pub rt_pad4: [::c_short; 3usize],
 179         #[cfg(not(target_pointer_width = "64"))]
 180         pub rt_pad4: ::c_short,
 181         pub rt_metric: ::c_short,
 182         pub rt_dev: *mut ::c_char,
 183         pub rt_mtu: ::c_ulong,
 184         pub rt_window: ::c_ulong,
 185         pub rt_irtt: ::c_ushort,
 186     }
 187
 188     pub struct timex {
 189         pub modes: ::c_uint,
 190         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 191         pub offset: i64,
 192         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 193         pub offset: ::c_long,
 194         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 195         pub freq: i64,
 196         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 197         pub freq: ::c_long,
 198         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 199         pub maxerror: i64,
 200         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 201         pub maxerror: ::c_long,
 202         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 203         pub esterror: i64,
 204         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 205         pub esterror: ::c_long,
 206         pub status: ::c_int,
 207         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 208         pub constant: i64,
 209         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 210         pub constant: ::c_long,
 211         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 212         pub precision: i64,
 213         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 214         pub precision: ::c_long,
 215         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 216         pub tolerance: i64,
 217         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 218         pub tolerance: ::c_long,
 219         pub time: ::timeval,
 220         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 221         pub tick: i64,
 222         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 223         pub tick: ::c_long,
 224         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 225         pub ppsfreq: i64,
 226         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 227         pub ppsfreq: ::c_long,
 228         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 229         pub jitter: i64,
 230         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 231         pub jitter: ::c_long,
 232         pub shift: ::c_int,
 233         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 234         pub stabil: i64,
 235         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 236         pub stabil: ::c_long,
 237         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 238         pub jitcnt: i64,
 239         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 240         pub jitcnt: ::c_long,
 241         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 242         pub calcnt: i64,
 243         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 244         pub calcnt: ::c_long,
 245         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 246         pub errcnt: i64,
 247         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 248         pub errcnt: ::c_long,
 249         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
 250         pub stbcnt: i64,
 251         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
 252         pub stbcnt: ::c_long,
 253         pub tai: ::c_int,
 254         pub __unused1: i32,
 255         pub __unused2: i32,
 256         pub __unused3: i32,
 257         pub __unused4: i32,
 258         pub __unused5: i32,
 259         pub __unused6: i32,
 260         pub __unused7: i32,
 261         pub __unused8: i32,
 262         pub __unused9: i32,
 263         pub __unused10: i32,
 264         pub __unused11: i32,
 265     }
 266
 267     pub struct ntptimeval {
 268         pub time: ::timeval,
 269         pub maxerror: ::c_long,
 270         pub esterror: ::c_long,
 271         pub tai: ::c_long,
 272         pub __glibc_reserved1: ::c_long,
 273         pub __glibc_reserved2: ::c_long,
 274         pub __glibc_reserved3: ::c_long,
 275         pub __glibc_reserved4: ::c_long,
 276     }
 277
 278     pub struct regex_t {
 279         __buffer: *mut ::c_void,
 280         __allocated: ::size_t,
 281         __used: ::size_t,
 282         __syntax: ::c_ulong,
 283         __fastmap: *mut ::c_char,
 284         __translate: *mut ::c_char,
 285         __re_nsub: ::size_t,
 286         __bitfield: u8,
 287     }
 288 }
 289
 290 impl siginfo_t {
 291     pub unsafe fn si_addr(&self) -> *mut ::c_void {
 292         #[repr(C)]
 293         struct siginfo_sigfault {
 294             _si_signo: ::c_int,
 295             _si_errno: ::c_int,
 296             _si_code: ::c_int,
 297             si_addr: *mut ::c_void,
 298         }
 299         (*(self as *const siginfo_t as *const siginfo_sigfault)).si_addr
 300     }
 301
 302     pub unsafe fn si_value(&self) -> ::sigval {
 303         #[repr(C)]
 304         struct siginfo_timer {
 305             _si_signo: ::c_int,
 306             _si_errno: ::c_int,
 307             _si_code: ::c_int,
 308             _si_tid: ::c_int,
 309             _si_overrun: ::c_int,
 310             si_sigval: ::sigval,
 311         }
 312         (*(self as *const siginfo_t as *const siginfo_timer)).si_sigval
 313     }
 314 }
 315
 316 s_no_extra_traits! {
 317     pub struct utmpx {
 318         pub ut_type: ::c_short,
 319         pub ut_pid: ::pid_t,
 320         pub ut_line: [::c_char; __UT_LINESIZE],
 321         pub ut_id: [::c_char; 4],
 322
 323         pub ut_user: [::c_char; __UT_NAMESIZE],
 324         pub ut_host: [::c_char; __UT_HOSTSIZE],
 325         pub ut_exit: __exit_status,
 326
 327         #[cfg(any(target_arch = "aarch64",
 328                   target_arch = "s390x",
 329                   all(target_pointer_width = "32",
 330                       not(target_arch = "x86_64"))))]
 331         pub ut_session: ::c_long,
 332         #[cfg(any(target_arch = "aarch64",
 333                   target_arch = "s390x",
 334                   all(target_pointer_width = "32",
 335                       not(target_arch = "x86_64"))))]
 336         pub ut_tv: ::timeval,
 337
 338         #[cfg(not(any(target_arch = "aarch64",
 339                       target_arch = "s390x",
 340                       all(target_pointer_width = "32",
 341                           not(target_arch = "x86_64")))))]
 342         pub ut_session: i32,
 343         #[cfg(not(any(target_arch = "aarch64",
 344                       target_arch = "s390x",
 345                       all(target_pointer_width = "32",
 346                           not(target_arch = "x86_64")))))]
 347         pub ut_tv: __timeval,
 348
 349         pub ut_addr_v6: [i32; 4],
 350         __glibc_reserved: [::c_char; 20],
 351     }
 352 }
 353
 354 cfg_if! {
 355     if #[cfg(feature = "extra_traits")] {
 356         impl PartialEq for utmpx {
 357             fn eq(&self, other: &utmpx) -> bool {
 358                 self.ut_type == other.ut_type
 359                     && self.ut_pid == other.ut_pid
 360                     && self.ut_line == other.ut_line
 361                     && self.ut_id == other.ut_id
 362                     && self.ut_user == other.ut_user
 363                     && self
 364                     .ut_host
 365                     .iter()
 366                     .zip(other.ut_host.iter())
 367                     .all(|(a,b)| a == b)
 368                     && self.ut_exit == other.ut_exit
 369                     && self.ut_session == other.ut_session
 370                     && self.ut_tv == other.ut_tv
 371                     && self.ut_addr_v6 == other.ut_addr_v6
 372                     && self.__glibc_reserved == other.__glibc_reserved
 373             }
 374         }
 375
 376         impl Eq for utmpx {}
 377
 378         impl ::fmt::Debug for utmpx {
 379             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
 380                 f.debug_struct("utmpx")
 381                     .field("ut_type", &self.ut_type)
 382                     .field("ut_pid", &self.ut_pid)
 383                     .field("ut_line", &self.ut_line)
 384                     .field("ut_id", &self.ut_id)
 385                     .field("ut_user", &self.ut_user)
 386                 // FIXME: .field("ut_host", &self.ut_host)
 387                     .field("ut_exit", &self.ut_exit)
 388                     .field("ut_session", &self.ut_session)
 389                     .field("ut_tv", &self.ut_tv)
 390                     .field("ut_addr_v6", &self.ut_addr_v6)
 391                     .field("__glibc_reserved", &self.__glibc_reserved)
 392                     .finish()
 393             }
 394         }
 395
 396         impl ::hash::Hash for utmpx {
 397             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
 398                 self.ut_type.hash(state);
 399                 self.ut_pid.hash(state);
 400                 self.ut_line.hash(state);
 401                 self.ut_id.hash(state);
 402                 self.ut_user.hash(state);
 403                 self.ut_host.hash(state);
 404                 self.ut_exit.hash(state);
 405                 self.ut_session.hash(state);
 406                 self.ut_tv.hash(state);
 407                 self.ut_addr_v6.hash(state);
 408                 self.__glibc_reserved.hash(state);
 409             }
 410         }
 411     }
 412 }
 413
 414 // include/uapi/asm-generic/hugetlb_encode.h
 415 pub const HUGETLB_FLAG_ENCODE_SHIFT: ::c_int = 26;
 416 pub const HUGETLB_FLAG_ENCODE_MASK:  ::c_int = 0x3f;
 417
 418 pub const HUGETLB_FLAG_ENCODE_64KB:  ::c_int = 16 << HUGETLB_FLAG_ENCODE_SHIFT;
 419 pub const HUGETLB_FLAG_ENCODE_512KB: ::c_int = 19 << HUGETLB_FLAG_ENCODE_SHIFT;
 420 pub const HUGETLB_FLAG_ENCODE_1MB:   ::c_int = 20 << HUGETLB_FLAG_ENCODE_SHIFT;
 421 pub const HUGETLB_FLAG_ENCODE_2MB:   ::c_int = 21 << HUGETLB_FLAG_ENCODE_SHIFT;
 422 pub const HUGETLB_FLAG_ENCODE_8MB:   ::c_int = 23 << HUGETLB_FLAG_ENCODE_SHIFT;
 423 pub const HUGETLB_FLAG_ENCODE_16MB:  ::c_int = 24 << HUGETLB_FLAG_ENCODE_SHIFT;
 424 pub const HUGETLB_FLAG_ENCODE_32MB:  ::c_int = 25 << HUGETLB_FLAG_ENCODE_SHIFT;
 425 pub const HUGETLB_FLAG_ENCODE_256MB: ::c_int = 28 << HUGETLB_FLAG_ENCODE_SHIFT;
 426 pub const HUGETLB_FLAG_ENCODE_512MB: ::c_int = 29 << HUGETLB_FLAG_ENCODE_SHIFT;
 427 pub const HUGETLB_FLAG_ENCODE_1GB:   ::c_int = 30 << HUGETLB_FLAG_ENCODE_SHIFT;
 428 pub const HUGETLB_FLAG_ENCODE_2GB:   ::c_int = 31 << HUGETLB_FLAG_ENCODE_SHIFT;
 429 pub const HUGETLB_FLAG_ENCODE_16GB:  ::c_int = 34 << HUGETLB_FLAG_ENCODE_SHIFT;
 430
 431 // include/uapi/linux/mman.h
 432 /*
 433  * Huge page size encoding when MAP_HUGETLB is specified, and a huge page
 434  * size other than the default is desired.  See hugetlb_encode.h.
 435  * All known huge page size encodings are provided here.  It is the
 436  * responsibility of the application to know which sizes are supported on
 437  * the running system.  See mmap(2) man page for details.
 438  */
 439 pub const MAP_HUGE_SHIFT: ::c_int = HUGETLB_FLAG_ENCODE_SHIFT;
 440 pub const MAP_HUGE_MASK:  ::c_int = HUGETLB_FLAG_ENCODE_MASK;
 441
 442 pub const MAP_HUGE_64KB:  ::c_int = HUGETLB_FLAG_ENCODE_64KB;
 443 pub const MAP_HUGE_512KB: ::c_int = HUGETLB_FLAG_ENCODE_512KB;
 444 pub const MAP_HUGE_1MB:   ::c_int = HUGETLB_FLAG_ENCODE_1MB;
 445 pub const MAP_HUGE_2MB:   ::c_int = HUGETLB_FLAG_ENCODE_2MB;
 446 pub const MAP_HUGE_8MB:   ::c_int = HUGETLB_FLAG_ENCODE_8MB;
 447 pub const MAP_HUGE_16MB:  ::c_int = HUGETLB_FLAG_ENCODE_16MB;
 448 pub const MAP_HUGE_32MB:  ::c_int = HUGETLB_FLAG_ENCODE_32MB;
 449 pub const MAP_HUGE_256MB: ::c_int = HUGETLB_FLAG_ENCODE_256MB;
 450 pub const MAP_HUGE_512MB: ::c_int = HUGETLB_FLAG_ENCODE_512MB;
 451 pub const MAP_HUGE_1GB:   ::c_int = HUGETLB_FLAG_ENCODE_1GB;
 452 pub const MAP_HUGE_2GB:   ::c_int = HUGETLB_FLAG_ENCODE_2GB;
 453 pub const MAP_HUGE_16GB:  ::c_int = HUGETLB_FLAG_ENCODE_16GB;
 454
 455 pub const RLIMIT_CPU: ::__rlimit_resource_t = 0;
 456 pub const RLIMIT_FSIZE: ::__rlimit_resource_t = 1;
 457 pub const RLIMIT_DATA: ::__rlimit_resource_t = 2;
 458 pub const RLIMIT_STACK: ::__rlimit_resource_t = 3;
 459 pub const RLIMIT_CORE: ::__rlimit_resource_t = 4;
 460 pub const RLIMIT_LOCKS: ::__rlimit_resource_t = 10;
 461 pub const RLIMIT_SIGPENDING: ::__rlimit_resource_t = 11;
 462 pub const RLIMIT_MSGQUEUE: ::__rlimit_resource_t = 12;
 463 pub const RLIMIT_NICE: ::__rlimit_resource_t = 13;
 464 pub const RLIMIT_RTPRIO: ::__rlimit_resource_t = 14;
 465 pub const RLIMIT_RTTIME: ::__rlimit_resource_t = 15;
 466 pub const RLIMIT_NLIMITS: ::__rlimit_resource_t = 16;
 467
 468 pub const MS_RMT_MASK: ::c_ulong = 0x02800051;
 469
 470 pub const __UT_LINESIZE: usize = 32;
 471 pub const __UT_NAMESIZE: usize = 32;
 472 pub const __UT_HOSTSIZE: usize = 256;
 473 pub const EMPTY: ::c_short = 0;
 474 pub const RUN_LVL: ::c_short = 1;
 475 pub const BOOT_TIME: ::c_short = 2;
 476 pub const NEW_TIME: ::c_short = 3;
 477 pub const OLD_TIME: ::c_short = 4;
 478 pub const INIT_PROCESS: ::c_short = 5;
 479 pub const LOGIN_PROCESS: ::c_short = 6;
 480 pub const USER_PROCESS: ::c_short = 7;
 481 pub const DEAD_PROCESS: ::c_short = 8;
 482 pub const ACCOUNTING: ::c_short = 9;
 483
 484 // dlfcn.h
 485 pub const LM_ID_BASE: ::c_long = 0;
 486 pub const LM_ID_NEWLM: ::c_long = -1;
 487
 488 pub const RTLD_DI_LMID: ::c_int = 1;
 489 pub const RTLD_DI_LINKMAP: ::c_int = 2;
 490 pub const RTLD_DI_CONFIGADDR: ::c_int = 3;
 491 pub const RTLD_DI_SERINFO: ::c_int = 4;
 492 pub const RTLD_DI_SERINFOSIZE: ::c_int = 5;
 493 pub const RTLD_DI_ORIGIN: ::c_int = 6;
 494 pub const RTLD_DI_PROFILENAME: ::c_int = 7;
 495 pub const RTLD_DI_PROFILEOUT: ::c_int = 8;
 496 pub const RTLD_DI_TLS_MODID: ::c_int = 9;
 497 pub const RTLD_DI_TLS_DATA: ::c_int = 10;
 498
 499 pub const SOCK_NONBLOCK: ::c_int = O_NONBLOCK;
 500
 501 pub const SOL_RXRPC: ::c_int = 272;
 502 pub const SOL_PPPOL2TP: ::c_int = 273;
 503 pub const SOL_PNPIPE: ::c_int = 275;
 504 pub const SOL_RDS: ::c_int = 276;
 505 pub const SOL_IUCV: ::c_int = 277;
 506 pub const SOL_CAIF: ::c_int = 278;
 507 pub const SOL_NFC: ::c_int = 280;
 508 pub const SOL_XDP: ::c_int = 283;
 509
 510 pub const MSG_TRYHARD: ::c_int = 4;
 511
 512 pub const LC_PAPER: ::c_int = 7;
 513 pub const LC_NAME: ::c_int = 8;
 514 pub const LC_ADDRESS: ::c_int = 9;
 515 pub const LC_TELEPHONE: ::c_int = 10;
 516 pub const LC_MEASUREMENT: ::c_int = 11;
 517 pub const LC_IDENTIFICATION: ::c_int = 12;
 518 pub const LC_PAPER_MASK: ::c_int = 1 << LC_PAPER;
 519 pub const LC_NAME_MASK: ::c_int = 1 << LC_NAME;
 520 pub const LC_ADDRESS_MASK: ::c_int = 1 << LC_ADDRESS;
 521 pub const LC_TELEPHONE_MASK: ::c_int = 1 << LC_TELEPHONE;
 522 pub const LC_MEASUREMENT_MASK: ::c_int = 1 << LC_MEASUREMENT;
 523 pub const LC_IDENTIFICATION_MASK: ::c_int = 1 << LC_IDENTIFICATION;
 524 pub const LC_ALL_MASK: ::c_int = ::LC_CTYPE_MASK
 525     | ::LC_NUMERIC_MASK
 526     | ::LC_TIME_MASK
 527     | ::LC_COLLATE_MASK
 528     | ::LC_MONETARY_MASK
 529     | ::LC_MESSAGES_MASK
 530     | LC_PAPER_MASK
 531     | LC_NAME_MASK
 532     | LC_ADDRESS_MASK
 533     | LC_TELEPHONE_MASK
 534     | LC_MEASUREMENT_MASK
 535     | LC_IDENTIFICATION_MASK;
 536
 537 pub const ENOTSUP: ::c_int = EOPNOTSUPP;
 538
 539 pub const SOCK_SEQPACKET: ::c_int = 5;
 540 pub const SOCK_DCCP: ::c_int = 6;
 541 pub const SOCK_PACKET: ::c_int = 10;
 542
 543 pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15;
 544 pub const TCP_THIN_LINEAR_TIMEOUTS: ::c_int = 16;
 545 pub const TCP_THIN_DUPACK: ::c_int = 17;
 546 pub const TCP_USER_TIMEOUT: ::c_int = 18;
 547 pub const TCP_REPAIR: ::c_int = 19;
 548 pub const TCP_REPAIR_QUEUE: ::c_int = 20;
 549 pub const TCP_QUEUE_SEQ: ::c_int = 21;
 550 pub const TCP_REPAIR_OPTIONS: ::c_int = 22;
 551 pub const TCP_FASTOPEN: ::c_int = 23;
 552 pub const TCP_TIMESTAMP: ::c_int = 24;
 553 pub const TCP_FASTOPEN_CONNECT: ::c_int = 30;
 554
 555 /* DCCP socket options */
 556 pub const DCCP_SOCKOPT_PACKET_SIZE: ::c_int = 1;
 557 pub const DCCP_SOCKOPT_SERVICE: ::c_int = 2;
 558 pub const DCCP_SOCKOPT_CHANGE_L: ::c_int = 3;
 559 pub const DCCP_SOCKOPT_CHANGE_R: ::c_int = 4;
 560 pub const DCCP_SOCKOPT_GET_CUR_MPS: ::c_int = 5;
 561 pub const DCCP_SOCKOPT_SERVER_TIMEWAIT: ::c_int = 6;
 562 pub const DCCP_SOCKOPT_SEND_CSCOV: ::c_int = 10;
 563 pub const DCCP_SOCKOPT_RECV_CSCOV: ::c_int = 11;
 564 pub const DCCP_SOCKOPT_AVAILABLE_CCIDS: ::c_int = 12;
 565 pub const DCCP_SOCKOPT_CCID: ::c_int = 13;
 566 pub const DCCP_SOCKOPT_TX_CCID: ::c_int = 14;
 567 pub const DCCP_SOCKOPT_RX_CCID: ::c_int = 15;
 568 pub const DCCP_SOCKOPT_QPOLICY_ID: ::c_int = 16;
 569 pub const DCCP_SOCKOPT_QPOLICY_TXQLEN: ::c_int = 17;
 570 pub const DCCP_SOCKOPT_CCID_RX_INFO: ::c_int = 128;
 571 pub const DCCP_SOCKOPT_CCID_TX_INFO: ::c_int = 192;
 572
 573 /// maximum number of services provided on the same listening port
 574 pub const DCCP_SERVICE_LIST_MAX_LEN: ::c_int = 32;
 575
 576 pub const SIGEV_THREAD_ID: ::c_int = 4;
 577
 578 pub const BUFSIZ: ::c_uint = 8192;
 579 pub const TMP_MAX: ::c_uint = 238328;
 580 pub const FOPEN_MAX: ::c_uint = 16;
 581 pub const POSIX_MADV_DONTNEED: ::c_int = 4;
 582 pub const _SC_EQUIV_CLASS_MAX: ::c_int = 41;
 583 pub const _SC_CHARCLASS_NAME_MAX: ::c_int = 45;
 584 pub const _SC_PII: ::c_int = 53;
 585 pub const _SC_PII_XTI: ::c_int = 54;
 586 pub const _SC_PII_SOCKET: ::c_int = 55;
 587 pub const _SC_PII_INTERNET: ::c_int = 56;
 588 pub const _SC_PII_OSI: ::c_int = 57;
 589 pub const _SC_POLL: ::c_int = 58;
 590 pub const _SC_SELECT: ::c_int = 59;
 591 pub const _SC_PII_INTERNET_STREAM: ::c_int = 61;
 592 pub const _SC_PII_INTERNET_DGRAM: ::c_int = 62;
 593 pub const _SC_PII_OSI_COTS: ::c_int = 63;
 594 pub const _SC_PII_OSI_CLTS: ::c_int = 64;
 595 pub const _SC_PII_OSI_M: ::c_int = 65;
 596 pub const _SC_T_IOV_MAX: ::c_int = 66;
 597 pub const _SC_2_C_VERSION: ::c_int = 96;
 598 pub const _SC_CHAR_BIT: ::c_int = 101;
 599 pub const _SC_CHAR_MAX: ::c_int = 102;
 600 pub const _SC_CHAR_MIN: ::c_int = 103;
 601 pub const _SC_INT_MAX: ::c_int = 104;
 602 pub const _SC_INT_MIN: ::c_int = 105;
 603 pub const _SC_LONG_BIT: ::c_int = 106;
 604 pub const _SC_WORD_BIT: ::c_int = 107;
 605 pub const _SC_MB_LEN_MAX: ::c_int = 108;
 606 pub const _SC_SSIZE_MAX: ::c_int = 110;
 607 pub const _SC_SCHAR_MAX: ::c_int = 111;
 608 pub const _SC_SCHAR_MIN: ::c_int = 112;
 609 pub const _SC_SHRT_MAX: ::c_int = 113;
 610 pub const _SC_SHRT_MIN: ::c_int = 114;
 611 pub const _SC_UCHAR_MAX: ::c_int = 115;
 612 pub const _SC_UINT_MAX: ::c_int = 116;
 613 pub const _SC_ULONG_MAX: ::c_int = 117;
 614 pub const _SC_USHRT_MAX: ::c_int = 118;
 615 pub const _SC_NL_ARGMAX: ::c_int = 119;
 616 pub const _SC_NL_LANGMAX: ::c_int = 120;
 617 pub const _SC_NL_MSGMAX: ::c_int = 121;
 618 pub const _SC_NL_NMAX: ::c_int = 122;
 619 pub const _SC_NL_SETMAX: ::c_int = 123;
 620 pub const _SC_NL_TEXTMAX: ::c_int = 124;
 621 pub const _SC_BASE: ::c_int = 134;
 622 pub const _SC_C_LANG_SUPPORT: ::c_int = 135;
 623 pub const _SC_C_LANG_SUPPORT_R: ::c_int = 136;
 624 pub const _SC_DEVICE_IO: ::c_int = 140;
 625 pub const _SC_DEVICE_SPECIFIC: ::c_int = 141;
 626 pub const _SC_DEVICE_SPECIFIC_R: ::c_int = 142;
 627 pub const _SC_FD_MGMT: ::c_int = 143;
 628 pub const _SC_FIFO: ::c_int = 144;
 629 pub const _SC_PIPE: ::c_int = 145;
 630 pub const _SC_FILE_ATTRIBUTES: ::c_int = 146;
 631 pub const _SC_FILE_LOCKING: ::c_int = 147;
 632 pub const _SC_FILE_SYSTEM: ::c_int = 148;
 633 pub const _SC_MULTI_PROCESS: ::c_int = 150;
 634 pub const _SC_SINGLE_PROCESS: ::c_int = 151;
 635 pub const _SC_NETWORKING: ::c_int = 152;
 636 pub const _SC_REGEX_VERSION: ::c_int = 156;
 637 pub const _SC_SIGNALS: ::c_int = 158;
 638 pub const _SC_SYSTEM_DATABASE: ::c_int = 162;
 639 pub const _SC_SYSTEM_DATABASE_R: ::c_int = 163;
 640 pub const _SC_USER_GROUPS: ::c_int = 166;
 641 pub const _SC_USER_GROUPS_R: ::c_int = 167;
 642 pub const _SC_LEVEL1_ICACHE_SIZE: ::c_int = 185;
 643 pub const _SC_LEVEL1_ICACHE_ASSOC: ::c_int = 186;
 644 pub const _SC_LEVEL1_ICACHE_LINESIZE: ::c_int = 187;
 645 pub const _SC_LEVEL1_DCACHE_SIZE: ::c_int = 188;
 646 pub const _SC_LEVEL1_DCACHE_ASSOC: ::c_int = 189;
 647 pub const _SC_LEVEL1_DCACHE_LINESIZE: ::c_int = 190;
 648 pub const _SC_LEVEL2_CACHE_SIZE: ::c_int = 191;
 649 pub const _SC_LEVEL2_CACHE_ASSOC: ::c_int = 192;
 650 pub const _SC_LEVEL2_CACHE_LINESIZE: ::c_int = 193;
 651 pub const _SC_LEVEL3_CACHE_SIZE: ::c_int = 194;
 652 pub const _SC_LEVEL3_CACHE_ASSOC: ::c_int = 195;
 653 pub const _SC_LEVEL3_CACHE_LINESIZE: ::c_int = 196;
 654 pub const _SC_LEVEL4_CACHE_SIZE: ::c_int = 197;
 655 pub const _SC_LEVEL4_CACHE_ASSOC: ::c_int = 198;
 656 pub const _SC_LEVEL4_CACHE_LINESIZE: ::c_int = 199;
 657 pub const O_ACCMODE: ::c_int = 3;
 658 pub const ST_RELATIME: ::c_ulong = 4096;
 659 pub const NI_MAXHOST: ::socklen_t = 1025;
 660
 661 pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
 662 pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
 663 pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
 664 pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
 665 pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
 666 pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
 667 pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
 668 pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
 669 pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
 670 pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
 671 pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
 672 pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
 673 pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
 674 pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
 675 pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
 676 pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
 677 pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
 678 pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
 679 pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
 680 pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
 681 pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
 682 pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
 683 pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
 684 pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
 685 pub const TMPFS_MAGIC: ::c_long = 0x01021994;
 686 pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
 687 pub const CGROUP_SUPER_MAGIC: ::c_long = 0x27e0eb;
 688 pub const CGROUP2_SUPER_MAGIC: ::c_long = 0x63677270;
 689
 690 pub const CPU_SETSIZE: ::c_int = 0x400;
 691
 692 pub const PTRACE_TRACEME: ::c_uint = 0;
 693 pub const PTRACE_PEEKTEXT: ::c_uint = 1;
 694 pub const PTRACE_PEEKDATA: ::c_uint = 2;
 695 pub const PTRACE_PEEKUSER: ::c_uint = 3;
 696 pub const PTRACE_POKETEXT: ::c_uint = 4;
 697 pub const PTRACE_POKEDATA: ::c_uint = 5;
 698 pub const PTRACE_POKEUSER: ::c_uint = 6;
 699 pub const PTRACE_CONT: ::c_uint = 7;
 700 pub const PTRACE_KILL: ::c_uint = 8;
 701 pub const PTRACE_SINGLESTEP: ::c_uint = 9;
 702 pub const PTRACE_ATTACH: ::c_uint = 16;
 703 pub const PTRACE_SYSCALL: ::c_uint = 24;
 704 pub const PTRACE_SETOPTIONS: ::c_uint = 0x4200;
 705 pub const PTRACE_GETEVENTMSG: ::c_uint = 0x4201;
 706 pub const PTRACE_GETSIGINFO: ::c_uint = 0x4202;
 707 pub const PTRACE_SETSIGINFO: ::c_uint = 0x4203;
 708 pub const PTRACE_GETREGSET: ::c_uint = 0x4204;
 709 pub const PTRACE_SETREGSET: ::c_uint = 0x4205;
 710 pub const PTRACE_SEIZE: ::c_uint = 0x4206;
 711 pub const PTRACE_INTERRUPT: ::c_uint = 0x4207;
 712 pub const PTRACE_LISTEN: ::c_uint = 0x4208;
 713 pub const PTRACE_PEEKSIGINFO: ::c_uint = 0x4209;
 714
 715 pub const EPOLLWAKEUP: ::c_int = 0x20000000;
 716
 717 pub const SEEK_DATA: ::c_int = 3;
 718 pub const SEEK_HOLE: ::c_int = 4;
 719
 720 // linux/rtnetlink.h
 721 pub const TCA_PAD: ::c_ushort = 9;
 722 pub const TCA_DUMP_INVISIBLE: ::c_ushort = 10;
 723 pub const TCA_CHAIN: ::c_ushort = 11;
 724 pub const TCA_HW_OFFLOAD: ::c_ushort = 12;
 725
 726 pub const RTM_DELNETCONF: u16 = 81;
 727 pub const RTM_NEWSTATS: u16 = 92;
 728 pub const RTM_GETSTATS: u16 = 94;
 729 pub const RTM_NEWCACHEREPORT: u16 = 96;
 730
 731 pub const RTM_F_LOOKUP_TABLE: ::c_uint = 0x1000;
 732 pub const RTM_F_FIB_MATCH: ::c_uint = 0x2000;
 733
 734 pub const RTA_VIA: ::c_ushort = 18;
 735 pub const RTA_NEWDST: ::c_ushort = 19;
 736 pub const RTA_PREF: ::c_ushort = 20;
 737 pub const RTA_ENCAP_TYPE: ::c_ushort = 21;
 738 pub const RTA_ENCAP: ::c_ushort = 22;
 739 pub const RTA_EXPIRES: ::c_ushort = 23;
 740 pub const RTA_PAD: ::c_ushort = 24;
 741 pub const RTA_UID: ::c_ushort = 25;
 742 pub const RTA_TTL_PROPAGATE: ::c_ushort = 26;
 743
 744 // linux/neighbor.h
 745 pub const NTF_EXT_LEARNED: u8 = 0x10;
 746 pub const NTF_OFFLOADED: u8 = 0x20;
 747
 748 pub const NDA_MASTER: ::c_ushort = 9;
 749 pub const NDA_LINK_NETNSID: ::c_ushort = 10;
 750 pub const NDA_SRC_VNI: ::c_ushort = 11;
 751
 752 // linux/if_addr.h
 753 pub const IFA_FLAGS: ::c_ushort = 8;
 754
 755 pub const IFA_F_MANAGETEMPADDR: u32 = 0x100;
 756 pub const IFA_F_NOPREFIXROUTE: u32 = 0x200;
 757 pub const IFA_F_MCAUTOJOIN: u32 = 0x400;
 758 pub const IFA_F_STABLE_PRIVACY: u32 = 0x800;
 759
 760 pub const MAX_LINKS: ::c_int = 32;
 761
 762 pub const GENL_UNS_ADMIN_PERM: ::c_int = 0x10;
 763
 764 pub const GENL_ID_VFS_DQUOT: ::c_int = ::NLMSG_MIN_TYPE + 1;
 765 pub const GENL_ID_PMCRAID: ::c_int = ::NLMSG_MIN_TYPE + 2;
 766
 767 pub const TIOCM_LE: ::c_int = 0x001;
 768 pub const TIOCM_DTR: ::c_int = 0x002;
 769 pub const TIOCM_RTS: ::c_int = 0x004;
 770 pub const TIOCM_CD: ::c_int = TIOCM_CAR;
 771 pub const TIOCM_RI: ::c_int = TIOCM_RNG;
 772
 773 pub const NF_NETDEV_INGRESS: ::c_int = 0;
 774 pub const NF_NETDEV_NUMHOOKS: ::c_int = 1;
 775
 776 pub const NFPROTO_INET: ::c_int = 1;
 777 pub const NFPROTO_NETDEV: ::c_int = 5;
 778
 779 // linux/keyctl.h
 780 pub const KEYCTL_DH_COMPUTE: u32 = 23;
 781 pub const KEYCTL_PKEY_QUERY: u32 = 24;
 782 pub const KEYCTL_PKEY_ENCRYPT: u32 = 25;
 783 pub const KEYCTL_PKEY_DECRYPT: u32 = 26;
 784 pub const KEYCTL_PKEY_SIGN: u32 = 27;
 785 pub const KEYCTL_PKEY_VERIFY: u32 = 28;
 786 pub const KEYCTL_RESTRICT_KEYRING: u32 = 29;
 787
 788 pub const KEYCTL_SUPPORTS_ENCRYPT: u32 = 0x01;
 789 pub const KEYCTL_SUPPORTS_DECRYPT: u32 = 0x02;
 790 pub const KEYCTL_SUPPORTS_SIGN: u32 = 0x04;
 791 pub const KEYCTL_SUPPORTS_VERIFY: u32 = 0x08;
 792 cfg_if! {
 793     if #[cfg(not(any(target_arch="mips", target_arch="mips64")))] {
 794         pub const KEYCTL_MOVE: u32 = 30;
 795         pub const KEYCTL_CAPABILITIES: u32 = 31;
 796
 797         pub const KEYCTL_CAPS0_CAPABILITIES: u32 = 0x01;
 798         pub const KEYCTL_CAPS0_PERSISTENT_KEYRINGS: u32 = 0x02;
 799         pub const KEYCTL_CAPS0_DIFFIE_HELLMAN: u32 = 0x04;
 800         pub const KEYCTL_CAPS0_PUBLIC_KEY: u32 = 0x08;
 801         pub const KEYCTL_CAPS0_BIG_KEY: u32 = 0x10;
 802         pub const KEYCTL_CAPS0_INVALIDATE: u32 = 0x20;
 803         pub const KEYCTL_CAPS0_RESTRICT_KEYRING: u32 = 0x40;
 804         pub const KEYCTL_CAPS0_MOVE: u32 = 0x80;
 805         pub const KEYCTL_CAPS1_NS_KEYRING_NAME: u32 = 0x01;
 806         pub const KEYCTL_CAPS1_NS_KEY_TAG: u32 = 0x02;
 807     }
 808 }
 809
 810 // linux/netfilter/nf_tables.h
 811 pub const NFT_TABLE_MAXNAMELEN: ::c_int = 256;
 812 pub const NFT_CHAIN_MAXNAMELEN: ::c_int = 256;
 813 pub const NFT_SET_MAXNAMELEN: ::c_int = 256;
 814 pub const NFT_OBJ_MAXNAMELEN: ::c_int = 256;
 815 pub const NFT_USERDATA_MAXLEN: ::c_int = 256;
 816
 817 pub const NFT_REG_VERDICT: ::c_int = 0;
 818 pub const NFT_REG_1: ::c_int = 1;
 819 pub const NFT_REG_2: ::c_int = 2;
 820 pub const NFT_REG_3: ::c_int = 3;
 821 pub const NFT_REG_4: ::c_int = 4;
 822 pub const __NFT_REG_MAX: ::c_int = 5;
 823 pub const NFT_REG32_00: ::c_int = 8;
 824 pub const NFT_REG32_01: ::c_int = 9;
 825 pub const NFT_REG32_02: ::c_int = 10;
 826 pub const NFT_REG32_03: ::c_int = 11;
 827 pub const NFT_REG32_04: ::c_int = 12;
 828 pub const NFT_REG32_05: ::c_int = 13;
 829 pub const NFT_REG32_06: ::c_int = 14;
 830 pub const NFT_REG32_07: ::c_int = 15;
 831 pub const NFT_REG32_08: ::c_int = 16;
 832 pub const NFT_REG32_09: ::c_int = 17;
 833 pub const NFT_REG32_10: ::c_int = 18;
 834 pub const NFT_REG32_11: ::c_int = 19;
 835 pub const NFT_REG32_12: ::c_int = 20;
 836 pub const NFT_REG32_13: ::c_int = 21;
 837 pub const NFT_REG32_14: ::c_int = 22;
 838 pub const NFT_REG32_15: ::c_int = 23;
 839
 840 pub const NFT_REG_SIZE: ::c_int = 16;
 841 pub const NFT_REG32_SIZE: ::c_int = 4;
 842
 843 pub const NFT_CONTINUE: ::c_int = -1;
 844 pub const NFT_BREAK: ::c_int = -2;
 845 pub const NFT_JUMP: ::c_int = -3;
 846 pub const NFT_GOTO: ::c_int = -4;
 847 pub const NFT_RETURN: ::c_int = -5;
 848
 849 pub const NFT_MSG_NEWTABLE: ::c_int = 0;
 850 pub const NFT_MSG_GETTABLE: ::c_int = 1;
 851 pub const NFT_MSG_DELTABLE: ::c_int = 2;
 852 pub const NFT_MSG_NEWCHAIN: ::c_int = 3;
 853 pub const NFT_MSG_GETCHAIN: ::c_int = 4;
 854 pub const NFT_MSG_DELCHAIN: ::c_int = 5;
 855 pub const NFT_MSG_NEWRULE: ::c_int = 6;
 856 pub const NFT_MSG_GETRULE: ::c_int = 7;
 857 pub const NFT_MSG_DELRULE: ::c_int = 8;
 858 pub const NFT_MSG_NEWSET: ::c_int = 9;
 859 pub const NFT_MSG_GETSET: ::c_int = 10;
 860 pub const NFT_MSG_DELSET: ::c_int = 11;
 861 pub const NFT_MSG_NEWSETELEM: ::c_int = 12;
 862 pub const NFT_MSG_GETSETELEM: ::c_int = 13;
 863 pub const NFT_MSG_DELSETELEM: ::c_int = 14;
 864 pub const NFT_MSG_NEWGEN: ::c_int = 15;
 865 pub const NFT_MSG_GETGEN: ::c_int = 16;
 866 pub const NFT_MSG_TRACE: ::c_int = 17;
 867 cfg_if! {
 868     if #[cfg(not(target_arch = "sparc64"))] {
 869         pub const NFT_MSG_NEWOBJ: ::c_int = 18;
 870         pub const NFT_MSG_GETOBJ: ::c_int = 19;
 871         pub const NFT_MSG_DELOBJ: ::c_int = 20;
 872         pub const NFT_MSG_GETOBJ_RESET: ::c_int = 21;
 873     }
 874 }
 875 pub const NFT_MSG_MAX: ::c_int = 25;
 876
 877 pub const NFT_SET_ANONYMOUS: ::c_int = 0x1;
 878 pub const NFT_SET_CONSTANT: ::c_int = 0x2;
 879 pub const NFT_SET_INTERVAL: ::c_int = 0x4;
 880 pub const NFT_SET_MAP: ::c_int = 0x8;
 881 pub const NFT_SET_TIMEOUT: ::c_int = 0x10;
 882 pub const NFT_SET_EVAL: ::c_int = 0x20;
 883
 884 pub const NFT_SET_POL_PERFORMANCE: ::c_int = 0;
 885 pub const NFT_SET_POL_MEMORY: ::c_int = 1;
 886
 887 pub const NFT_SET_ELEM_INTERVAL_END: ::c_int = 0x1;
 888
 889 pub const NFT_DATA_VALUE: ::c_uint = 0;
 890 pub const NFT_DATA_VERDICT: ::c_uint = 0xffffff00;
 891
 892 pub const NFT_DATA_RESERVED_MASK: ::c_uint = 0xffffff00;
 893
 894 pub const NFT_DATA_VALUE_MAXLEN: ::c_int = 64;
 895
 896 pub const NFT_BYTEORDER_NTOH: ::c_int = 0;
 897 pub const NFT_BYTEORDER_HTON: ::c_int = 1;
 898
 899 pub const NFT_CMP_EQ: ::c_int = 0;
 900 pub const NFT_CMP_NEQ: ::c_int = 1;
 901 pub const NFT_CMP_LT: ::c_int = 2;
 902 pub const NFT_CMP_LTE: ::c_int = 3;
 903 pub const NFT_CMP_GT: ::c_int = 4;
 904 pub const NFT_CMP_GTE: ::c_int = 5;
 905
 906 pub const NFT_RANGE_EQ: ::c_int = 0;
 907 pub const NFT_RANGE_NEQ: ::c_int = 1;
 908
 909 pub const NFT_LOOKUP_F_INV: ::c_int = 1 << 0;
 910
 911 pub const NFT_DYNSET_OP_ADD: ::c_int = 0;
 912 pub const NFT_DYNSET_OP_UPDATE: ::c_int = 1;
 913
 914 pub const NFT_DYNSET_F_INV: ::c_int = 1 << 0;
 915
 916 pub const NFT_PAYLOAD_LL_HEADER: ::c_int = 0;
 917 pub const NFT_PAYLOAD_NETWORK_HEADER: ::c_int = 1;
 918 pub const NFT_PAYLOAD_TRANSPORT_HEADER: ::c_int = 2;
 919
 920 pub const NFT_PAYLOAD_CSUM_NONE: ::c_int = 0;
 921 pub const NFT_PAYLOAD_CSUM_INET: ::c_int = 1;
 922
 923 pub const NFT_META_LEN: ::c_int = 0;
 924 pub const NFT_META_PROTOCOL: ::c_int = 1;
 925 pub const NFT_META_PRIORITY: ::c_int = 2;
 926 pub const NFT_META_MARK: ::c_int = 3;
 927 pub const NFT_META_IIF: ::c_int = 4;
 928 pub const NFT_META_OIF: ::c_int = 5;
 929 pub const NFT_META_IIFNAME: ::c_int = 6;
 930 pub const NFT_META_OIFNAME: ::c_int = 7;
 931 pub const NFT_META_IIFTYPE: ::c_int = 8;
 932 pub const NFT_META_OIFTYPE: ::c_int = 9;
 933 pub const NFT_META_SKUID: ::c_int = 10;
 934 pub const NFT_META_SKGID: ::c_int = 11;
 935 pub const NFT_META_NFTRACE: ::c_int = 12;
 936 pub const NFT_META_RTCLASSID: ::c_int = 13;
 937 pub const NFT_META_SECMARK: ::c_int = 14;
 938 pub const NFT_META_NFPROTO: ::c_int = 15;
 939 pub const NFT_META_L4PROTO: ::c_int = 16;
 940 pub const NFT_META_BRI_IIFNAME: ::c_int = 17;
 941 pub const NFT_META_BRI_OIFNAME: ::c_int = 18;
 942 pub const NFT_META_PKTTYPE: ::c_int = 19;
 943 pub const NFT_META_CPU: ::c_int = 20;
 944 pub const NFT_META_IIFGROUP: ::c_int = 21;
 945 pub const NFT_META_OIFGROUP: ::c_int = 22;
 946 pub const NFT_META_CGROUP: ::c_int = 23;
 947 pub const NFT_META_PRANDOM: ::c_int = 24;
 948
 949 pub const NFT_CT_STATE: ::c_int = 0;
 950 pub const NFT_CT_DIRECTION: ::c_int = 1;
 951 pub const NFT_CT_STATUS: ::c_int = 2;
 952 pub const NFT_CT_MARK: ::c_int = 3;
 953 pub const NFT_CT_SECMARK: ::c_int = 4;
 954 pub const NFT_CT_EXPIRATION: ::c_int = 5;
 955 pub const NFT_CT_HELPER: ::c_int = 6;
 956 pub const NFT_CT_L3PROTOCOL: ::c_int = 7;
 957 pub const NFT_CT_SRC: ::c_int = 8;
 958 pub const NFT_CT_DST: ::c_int = 9;
 959 pub const NFT_CT_PROTOCOL: ::c_int = 10;
 960 pub const NFT_CT_PROTO_SRC: ::c_int = 11;
 961 pub const NFT_CT_PROTO_DST: ::c_int = 12;
 962 pub const NFT_CT_LABELS: ::c_int = 13;
 963 pub const NFT_CT_PKTS: ::c_int = 14;
 964 pub const NFT_CT_BYTES: ::c_int = 15;
 965
 966 pub const NFT_LIMIT_PKTS: ::c_int = 0;
 967 pub const NFT_LIMIT_PKT_BYTES: ::c_int = 1;
 968
 969 pub const NFT_LIMIT_F_INV: ::c_int = 1 << 0;
 970
 971 pub const NFT_QUEUE_FLAG_BYPASS: ::c_int = 0x01;
 972 pub const NFT_QUEUE_FLAG_CPU_FANOUT: ::c_int = 0x02;
 973 pub const NFT_QUEUE_FLAG_MASK: ::c_int = 0x03;
 974
 975 pub const NFT_QUOTA_F_INV: ::c_int = 1 << 0;
 976
 977 pub const NFT_REJECT_ICMP_UNREACH: ::c_int = 0;
 978 pub const NFT_REJECT_TCP_RST: ::c_int = 1;
 979 pub const NFT_REJECT_ICMPX_UNREACH: ::c_int = 2;
 980
 981 pub const NFT_REJECT_ICMPX_NO_ROUTE: ::c_int = 0;
 982 pub const NFT_REJECT_ICMPX_PORT_UNREACH: ::c_int = 1;
 983 pub const NFT_REJECT_ICMPX_HOST_UNREACH: ::c_int = 2;
 984 pub const NFT_REJECT_ICMPX_ADMIN_PROHIBITED: ::c_int = 3;
 985
 986 pub const NFT_NAT_SNAT: ::c_int = 0;
 987 pub const NFT_NAT_DNAT: ::c_int = 1;
 988
 989 pub const NFT_TRACETYPE_UNSPEC: ::c_int = 0;
 990 pub const NFT_TRACETYPE_POLICY: ::c_int = 1;
 991 pub const NFT_TRACETYPE_RETURN: ::c_int = 2;
 992 pub const NFT_TRACETYPE_RULE: ::c_int = 3;
 993
 994 pub const NFT_NG_INCREMENTAL: ::c_int = 0;
 995 pub const NFT_NG_RANDOM: ::c_int = 1;
 996
 997 pub const M_MXFAST: ::c_int = 1;
 998 pub const M_NLBLKS: ::c_int = 2;
 999 pub const M_GRAIN: ::c_int = 3;
1000 pub const M_KEEP: ::c_int = 4;
1001 pub const M_TRIM_THRESHOLD: ::c_int = -1;
1002 pub const M_TOP_PAD: ::c_int = -2;
1003 pub const M_MMAP_THRESHOLD: ::c_int = -3;
1004 pub const M_MMAP_MAX: ::c_int = -4;
1005 pub const M_CHECK_ACTION: ::c_int = -5;
1006 pub const M_PERTURB: ::c_int = -6;
1007 pub const M_ARENA_TEST: ::c_int = -7;
1008 pub const M_ARENA_MAX: ::c_int = -8;
1009
1010 pub const AT_STATX_SYNC_TYPE: ::c_int = 0x6000;
1011 pub const AT_STATX_SYNC_AS_STAT: ::c_int = 0x0000;
1012 pub const AT_STATX_FORCE_SYNC: ::c_int = 0x2000;
1013 pub const AT_STATX_DONT_SYNC: ::c_int = 0x4000;
1014 pub const STATX_TYPE: ::c_uint = 0x0001;
1015 pub const STATX_MODE: ::c_uint = 0x0002;
1016 pub const STATX_NLINK: ::c_uint = 0x0004;
1017 pub const STATX_UID: ::c_uint = 0x0008;
1018 pub const STATX_GID: ::c_uint = 0x0010;
1019 pub const STATX_ATIME: ::c_uint = 0x0020;
1020 pub const STATX_MTIME: ::c_uint = 0x0040;
1021 pub const STATX_CTIME: ::c_uint = 0x0080;
1022 pub const STATX_INO: ::c_uint = 0x0100;
1023 pub const STATX_SIZE: ::c_uint = 0x0200;
1024 pub const STATX_BLOCKS: ::c_uint = 0x0400;
1025 pub const STATX_BASIC_STATS: ::c_uint = 0x07ff;
1026 pub const STATX_BTIME: ::c_uint = 0x0800;
1027 pub const STATX_ALL: ::c_uint = 0x0fff;
1028 pub const STATX__RESERVED: ::c_int = 0x80000000;
1029 pub const STATX_ATTR_COMPRESSED: ::c_int = 0x0004;
1030 pub const STATX_ATTR_IMMUTABLE: ::c_int = 0x0010;
1031 pub const STATX_ATTR_APPEND: ::c_int = 0x0020;
1032 pub const STATX_ATTR_NODUMP: ::c_int = 0x0040;
1033 pub const STATX_ATTR_ENCRYPTED: ::c_int = 0x0800;
1034 pub const STATX_ATTR_AUTOMOUNT: ::c_int = 0x1000;
1035
1036 // sys/auxv.h
1037 pub const AT_NULL: ::c_ulong = 0;
1038 pub const AT_IGNORE: ::c_ulong = 1;
1039 pub const AT_EXECFD: ::c_ulong = 2;
1040 pub const AT_PHDR: ::c_ulong = 3;
1041 pub const AT_PHENT: ::c_ulong = 4;
1042 pub const AT_PHNUM: ::c_ulong = 5;
1043 pub const AT_PAGESZ: ::c_ulong = 6;
1044 pub const AT_BASE: ::c_ulong = 7;
1045 pub const AT_FLAGS: ::c_ulong = 8;
1046 pub const AT_ENTRY: ::c_ulong = 9;
1047 pub const AT_NOTELF: ::c_ulong = 10;
1048 pub const AT_UID: ::c_ulong = 11;
1049 pub const AT_EUID: ::c_ulong = 12;
1050 pub const AT_GID: ::c_ulong = 13;
1051 pub const AT_EGID: ::c_ulong = 14;
1052 pub const AT_PLATFORM: ::c_ulong = 15;
1053 pub const AT_HWCAP: ::c_ulong = 16;
1054 pub const AT_CLKTCK: ::c_ulong = 17;
1055 // AT_* values 18 through 22 are reserved
1056 pub const AT_SECURE: ::c_ulong = 23;
1057 pub const AT_BASE_PLATFORM: ::c_ulong = 24;
1058 pub const AT_RANDOM: ::c_ulong = 25;
1059 pub const AT_HWCAP2: ::c_ulong = 26;
1060
1061 pub const AT_EXECFN: ::c_ulong = 31;
1062
1063 //sys/timex.h
1064 pub const ADJ_OFFSET: ::c_uint = 0x0001;
1065 pub const ADJ_FREQUENCY: ::c_uint = 0x0002;
1066 pub const ADJ_MAXERROR: ::c_uint = 0x0004;
1067 pub const ADJ_ESTERROR: ::c_uint = 0x0008;
1068 pub const ADJ_STATUS: ::c_uint = 0x0010;
1069 pub const ADJ_TIMECONST: ::c_uint = 0x0020;
1070 pub const ADJ_TAI: ::c_uint = 0x0080;
1071 pub const ADJ_SETOFFSET: ::c_uint = 0x0100;
1072 pub const ADJ_MICRO: ::c_uint = 0x1000;
1073 pub const ADJ_NANO: ::c_uint = 0x2000;
1074 pub const ADJ_TICK: ::c_uint = 0x4000;
1075 pub const ADJ_OFFSET_SINGLESHOT: ::c_uint = 0x8001;
1076 pub const ADJ_OFFSET_SS_READ: ::c_uint = 0xa001;
1077 pub const MOD_OFFSET: ::c_uint = ADJ_OFFSET;
1078 pub const MOD_FREQUENCY: ::c_uint = ADJ_FREQUENCY;
1079 pub const MOD_MAXERROR: ::c_uint = ADJ_MAXERROR;
1080 pub const MOD_ESTERROR: ::c_uint = ADJ_ESTERROR;
1081 pub const MOD_STATUS: ::c_uint = ADJ_STATUS;
1082 pub const MOD_TIMECONST: ::c_uint = ADJ_TIMECONST;
1083 pub const MOD_CLKB: ::c_uint = ADJ_TICK;
1084 pub const MOD_CLKA: ::c_uint = ADJ_OFFSET_SINGLESHOT;
1085 pub const MOD_TAI: ::c_uint = ADJ_TAI;
1086 pub const MOD_MICRO: ::c_uint = ADJ_MICRO;
1087 pub const MOD_NANO: ::c_uint = ADJ_NANO;
1088 pub const STA_PLL: ::c_int = 0x0001;
1089 pub const STA_PPSFREQ: ::c_int = 0x0002;
1090 pub const STA_PPSTIME: ::c_int = 0x0004;
1091 pub const STA_FLL: ::c_int = 0x0008;
1092 pub const STA_INS: ::c_int = 0x0010;
1093 pub const STA_DEL: ::c_int = 0x0020;
1094 pub const STA_UNSYNC: ::c_int = 0x0040;
1095 pub const STA_FREQHOLD: ::c_int = 0x0080;
1096 pub const STA_PPSSIGNAL: ::c_int = 0x0100;
1097 pub const STA_PPSJITTER: ::c_int = 0x0200;
1098 pub const STA_PPSWANDER: ::c_int = 0x0400;
1099 pub const STA_PPSERROR: ::c_int = 0x0800;
1100 pub const STA_CLOCKERR: ::c_int = 0x1000;
1101 pub const STA_NANO: ::c_int = 0x2000;
1102 pub const STA_MODE: ::c_int = 0x4000;
1103 pub const STA_CLK: ::c_int = 0x8000;
1104 pub const STA_RONLY: ::c_int = STA_PPSSIGNAL
1105     | STA_PPSJITTER
1106     | STA_PPSWANDER
1107     | STA_PPSERROR
1108     | STA_CLOCKERR
1109     | STA_NANO
1110     | STA_MODE
1111     | STA_CLK;
1112 pub const NTP_API: ::c_int = 4;
1113 pub const TIME_OK: ::c_int = 0;
1114 pub const TIME_INS: ::c_int = 1;
1115 pub const TIME_DEL: ::c_int = 2;
1116 pub const TIME_OOP: ::c_int = 3;
1117 pub const TIME_WAIT: ::c_int = 4;
1118 pub const TIME_ERROR: ::c_int = 5;
1119 pub const TIME_BAD: ::c_int = TIME_ERROR;
1120 pub const MAXTC: ::c_long = 6;
1121
1122 cfg_if! {
1123     if #[cfg(any(
1124         target_arch = "arm",
1125         target_arch = "x86",
1126         target_arch = "x86_64",
1127         target_arch = "s390x",
1128         target_arch = "riscv64"
1129     ))] {
1130         pub const PTHREAD_STACK_MIN: ::size_t = 16384;
1131     } else if #[cfg(any(
1132                target_arch = "sparc",
1133                target_arch = "sparc64"
1134            ))] {
1135         pub const PTHREAD_STACK_MIN: ::size_t = 0x6000;
1136     } else {
1137         pub const PTHREAD_STACK_MIN: ::size_t = 131072;
1138     }
1139 }
1140 pub const PTHREAD_MUTEX_ADAPTIVE_NP: ::c_int = 3;
1141
1142 pub const REG_STARTEND: ::c_int = 4;
1143
1144 pub const REG_EEND: ::c_int = 14;
1145 pub const REG_ESIZE: ::c_int = 15;
1146 pub const REG_ERPAREN: ::c_int = 16;
1147
1148 extern "C" {
1149     pub fn fgetspent_r(
1150         fp: *mut ::FILE,
1151         spbuf: *mut ::spwd,
1152         buf: *mut ::c_char,
1153         buflen: ::size_t,
1154         spbufp: *mut *mut ::spwd,
1155     ) -> ::c_int;
1156     pub fn sgetspent_r(
1157         s: *const ::c_char,
1158         spbuf: *mut ::spwd,
1159         buf: *mut ::c_char,
1160         buflen: ::size_t,
1161         spbufp: *mut *mut ::spwd,
1162     ) -> ::c_int;
1163     pub fn getspent_r(
1164         spbuf: *mut ::spwd,
1165         buf: *mut ::c_char,
1166         buflen: ::size_t,
1167         spbufp: *mut *mut ::spwd,
1168     ) -> ::c_int;
1169     pub fn qsort_r(
1170         base: *mut ::c_void,
1171         num: ::size_t,
1172         size: ::size_t,
1173         compar: ::Option<
1174             unsafe extern "C" fn(
1175                 *const ::c_void,
1176                 *const ::c_void,
1177                 *mut ::c_void,
1178             ) -> ::c_int,
1179         >,
1180         arg: *mut ::c_void,
1181     );
1182     pub fn sendmmsg(
1183         sockfd: ::c_int,
1184         msgvec: *mut ::mmsghdr,
1185         vlen: ::c_uint,
1186         flags: ::c_int,
1187     ) -> ::c_int;
1188     pub fn recvmmsg(
1189         sockfd: ::c_int,
1190         msgvec: *mut ::mmsghdr,
1191         vlen: ::c_uint,
1192         flags: ::c_int,
1193         timeout: *mut ::timespec,
1194     ) -> ::c_int;
1195
1196     pub fn getrlimit64(
1197         resource: ::__rlimit_resource_t,
1198         rlim: *mut ::rlimit64,
1199     ) -> ::c_int;
1200     pub fn setrlimit64(
1201         resource: ::__rlimit_resource_t,
1202         rlim: *const ::rlimit64,
1203     ) -> ::c_int;
1204     pub fn getrlimit(
1205         resource: ::__rlimit_resource_t,
1206         rlim: *mut ::rlimit,
1207     ) -> ::c_int;
1208     pub fn setrlimit(
1209         resource: ::__rlimit_resource_t,
1210         rlim: *const ::rlimit,
1211     ) -> ::c_int;
1212     pub fn prlimit(
1213         pid: ::pid_t,
1214         resource: ::__rlimit_resource_t,
1215         new_limit: *const ::rlimit,
1216         old_limit: *mut ::rlimit,
1217     ) -> ::c_int;
1218     pub fn prlimit64(
1219         pid: ::pid_t,
1220         resource: ::__rlimit_resource_t,
1221         new_limit: *const ::rlimit64,
1222         old_limit: *mut ::rlimit64,
1223     ) -> ::c_int;
1224     pub fn utmpname(file: *const ::c_char) -> ::c_int;
1225     pub fn utmpxname(file: *const ::c_char) -> ::c_int;
1226     pub fn getutxent() -> *mut utmpx;
1227     pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
1228     pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
1229     pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
1230     pub fn setutxent();
1231     pub fn endutxent();
1232     pub fn getpt() -> ::c_int;
1233     pub fn mallopt(param: ::c_int, value: ::c_int) -> ::c_int;
1234     pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int;
1235     pub fn statx(
1236         dirfd: ::c_int,
1237         pathname: *const c_char,
1238         flags: ::c_int,
1239         mask: ::c_uint,
1240         statxbuf: *mut statx,
1241     ) -> ::c_int;
1242     pub fn getrandom(
1243         buf: *mut ::c_void,
1244         buflen: ::size_t,
1245         flags: ::c_uint,
1246     ) -> ::ssize_t;
1247
1248     pub fn memmem(
1249         haystack: *const ::c_void,
1250         haystacklen: ::size_t,
1251         needle: *const ::c_void,
1252         needlelen: ::size_t,
1253     ) -> *mut ::c_void;
1254     pub fn getauxval(type_: ::c_ulong) -> ::c_ulong;
1255
1256     pub fn adjtimex(buf: *mut timex) -> ::c_int;
1257     pub fn ntp_adjtime(buf: *mut timex) -> ::c_int;
1258     #[link_name = "ntp_gettimex"]
1259     pub fn ntp_gettime(buf: *mut ntptimeval) -> ::c_int;
1260     pub fn copy_file_range(
1261         fd_in: ::c_int,
1262         off_in: *mut ::off64_t,
1263         fd_out: ::c_int,
1264         off_out: *mut ::off64_t,
1265         len: ::size_t,
1266         flags: ::c_uint,
1267     ) -> ::ssize_t;
1268     pub fn fanotify_mark(
1269         fd: ::c_int,
1270         flags: ::c_uint,
1271         mask: u64,
1272         dirfd: ::c_int,
1273         path: *const ::c_char,
1274     ) -> ::c_int;
1275 }
1276
1277 #[link(name = "util")]
1278 extern "C" {
1279     pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
1280     pub fn backtrace(buf: *mut *mut ::c_void, sz: ::c_int) -> ::c_int;
1281     pub fn glob64(
1282         pattern: *const ::c_char,
1283         flags: ::c_int,
1284         errfunc: ::Option<
1285             extern "C" fn(epath: *const ::c_char, errno: ::c_int) -> ::c_int,
1286         >,
1287         pglob: *mut glob64_t,
1288     ) -> ::c_int;
1289     pub fn globfree64(pglob: *mut glob64_t);
1290     pub fn ptrace(request: ::c_uint, ...) -> ::c_long;
1291     pub fn pthread_attr_getaffinity_np(
1292         attr: *const ::pthread_attr_t,
1293         cpusetsize: ::size_t,
1294         cpuset: *mut ::cpu_set_t,
1295     ) -> ::c_int;
1296     pub fn pthread_attr_setaffinity_np(
1297         attr: *mut ::pthread_attr_t,
1298         cpusetsize: ::size_t,
1299         cpuset: *const ::cpu_set_t,
1300     ) -> ::c_int;
1301     pub fn getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int;
1302     pub fn setpriority(
1303         which: ::__priority_which_t,
1304         who: ::id_t,
1305         prio: ::c_int,
1306     ) -> ::c_int;
1307     pub fn pthread_getaffinity_np(
1308         thread: ::pthread_t,
1309         cpusetsize: ::size_t,
1310         cpuset: *mut ::cpu_set_t,
1311     ) -> ::c_int;
1312     pub fn pthread_setaffinity_np(
1313         thread: ::pthread_t,
1314         cpusetsize: ::size_t,
1315         cpuset: *const ::cpu_set_t,
1316     ) -> ::c_int;
1317     pub fn pthread_rwlockattr_getkind_np(
1318         attr: *const ::pthread_rwlockattr_t,
1319         val: *mut ::c_int,
1320     ) -> ::c_int;
1321     pub fn pthread_rwlockattr_setkind_np(
1322         attr: *mut ::pthread_rwlockattr_t,
1323         val: ::c_int,
1324     ) -> ::c_int;
1325     pub fn sched_getcpu() -> ::c_int;
1326     pub fn mallinfo() -> ::mallinfo;
1327     pub fn malloc_usable_size(ptr: *mut ::c_void) -> ::size_t;
1328     pub fn getpwent_r(
1329         pwd: *mut ::passwd,
1330         buf: *mut ::c_char,
1331         buflen: ::size_t,
1332         result: *mut *mut ::passwd,
1333     ) -> ::c_int;
1334     pub fn getgrent_r(
1335         grp: *mut ::group,
1336         buf: *mut ::c_char,
1337         buflen: ::size_t,
1338         result: *mut *mut ::group,
1339     ) -> ::c_int;
1340     pub fn pthread_getname_np(
1341         thread: ::pthread_t,
1342         name: *mut ::c_char,
1343         len: ::size_t,
1344     ) -> ::c_int;
1345     pub fn pthread_setname_np(
1346         thread: ::pthread_t,
1347         name: *const ::c_char,
1348     ) -> ::c_int;
1349 }
1350
1351 #[link(name = "dl")]
1352 extern "C" {
1353     pub fn dlmopen(
1354         lmid: Lmid_t,
1355         filename: *const ::c_char,
1356         flag: ::c_int,
1357     ) -> *mut ::c_void;
1358     pub fn dlinfo(
1359         handle: *mut ::c_void,
1360         request: ::c_int,
1361         info: *mut ::c_void,
1362     ) -> ::c_int;
1363 }
1364
1365 cfg_if! {
1366     if #[cfg(any(target_arch = "x86",
1367                  target_arch = "arm",
1368                  target_arch = "mips",
1369                  target_arch = "powerpc",
1370                  target_arch = "sparc"))] {
1371         mod b32;
1372         pub use self::b32::*;
1373     } else if #[cfg(any(target_arch = "x86_64",
1374                         target_arch = "aarch64",
1375                         target_arch = "powerpc64",
1376                         target_arch = "mips64",
1377                         target_arch = "s390x",
1378                         target_arch = "sparc64",
1379                         target_arch = "riscv64"))] {
1380         mod b64;
1381         pub use self::b64::*;
1382     } else {
1383         // Unknown target_arch
1384     }
1385 }
1386
1387 cfg_if! {
1388     if #[cfg(libc_align)] {
1389         mod align;
1390         pub use self::align::*;
1391     } else {
1392         mod no_align;
1393         pub use self::no_align::*;
1394     }
1395 }