1 //! AArch64-specific definitions for 64-bit linux-like values 2 3 pub type c_char = u8; 4 pub type wchar_t = u32; 5 pub type nlink_t = u32; 6 pub type blksize_t = i32; 7 pub type suseconds_t = i64; 8 pub type __u64 = ::c_ulonglong; 9 10 s! { 11 pub struct sigaction { 12 pub sa_sigaction: ::sighandler_t, 13 pub sa_mask: ::sigset_t, 14 #[cfg(target_arch = "sparc64")] 15 __reserved0: ::c_int, 16 pub sa_flags: ::c_int, 17 pub sa_restorer: ::Option<extern fn()>, 18 } 19 20 pub struct statfs { 21 pub f_type: ::__fsword_t, 22 pub f_bsize: ::__fsword_t, 23 pub f_blocks: ::fsblkcnt_t, 24 pub f_bfree: ::fsblkcnt_t, 25 pub f_bavail: ::fsblkcnt_t, 26 27 pub f_files: ::fsfilcnt_t, 28 pub f_ffree: ::fsfilcnt_t, 29 pub f_fsid: ::fsid_t, 30 31 pub f_namelen: ::__fsword_t, 32 pub f_frsize: ::__fsword_t, 33 f_spare: [::__fsword_t; 5], 34 } 35 36 pub struct flock { 37 pub l_type: ::c_short, 38 pub l_whence: ::c_short, 39 pub l_start: ::off_t, 40 pub l_len: ::off_t, 41 pub l_pid: ::pid_t, 42 } 43 44 pub struct flock64 { 45 pub l_type: ::c_short, 46 pub l_whence: ::c_short, 47 pub l_start: ::off64_t, 48 pub l_len: ::off64_t, 49 pub l_pid: ::pid_t, 50 } 51 52 pub struct stat { 53 pub st_dev: ::dev_t, 54 pub st_ino: ::ino_t, 55 pub st_mode: ::mode_t, 56 pub st_nlink: ::nlink_t, 57 pub st_uid: ::uid_t, 58 pub st_gid: ::gid_t, 59 pub st_rdev: ::dev_t, 60 __pad1: ::dev_t, 61 pub st_size: ::off_t, 62 pub st_blksize: ::blksize_t, 63 __pad2: ::c_int, 64 pub st_blocks: ::blkcnt_t, 65 pub st_atime: ::time_t, 66 pub st_atime_nsec: ::c_long, 67 pub st_mtime: ::time_t, 68 pub st_mtime_nsec: ::c_long, 69 pub st_ctime: ::time_t, 70 pub st_ctime_nsec: ::c_long, 71 __unused: [::c_int; 2], 72 } 73 74 pub struct stat64 { 75 pub st_dev: ::dev_t, 76 pub st_ino: ::ino_t, 77 pub st_mode: ::mode_t, 78 pub st_nlink: ::nlink_t, 79 pub st_uid: ::uid_t, 80 pub st_gid: ::gid_t, 81 pub st_rdev: ::dev_t, 82 __pad1: ::dev_t, 83 pub st_size: ::off64_t, 84 pub st_blksize: ::blksize_t, 85 __pad2: ::c_int, 86 pub st_blocks: ::blkcnt64_t, 87 pub st_atime: ::time_t, 88 pub st_atime_nsec: ::c_long, 89 pub st_mtime: ::time_t, 90 pub st_mtime_nsec: ::c_long, 91 pub st_ctime: ::time_t, 92 pub st_ctime_nsec: ::c_long, 93 __unused: [::c_int; 2], 94 } 95 96 pub struct statfs64 { 97 pub f_type: ::__fsword_t, 98 pub f_bsize: ::__fsword_t, 99 pub f_blocks: u64, 100 pub f_bfree: u64, 101 pub f_bavail: u64, 102 pub f_files: u64, 103 pub f_ffree: u64, 104 pub f_fsid: ::fsid_t, 105 pub f_namelen: ::__fsword_t, 106 pub f_frsize: ::__fsword_t, 107 pub f_flags: ::__fsword_t, 108 pub f_spare: [::__fsword_t; 4], 109 } 110 111 pub struct statvfs { 112 pub f_bsize: ::c_ulong, 113 pub f_frsize: ::c_ulong, 114 pub f_blocks: ::fsblkcnt_t, 115 pub f_bfree: ::fsblkcnt_t, 116 pub f_bavail: ::fsblkcnt_t, 117 pub f_files: ::fsfilcnt_t, 118 pub f_ffree: ::fsfilcnt_t, 119 pub f_favail: ::fsfilcnt_t, 120 pub f_fsid: ::c_ulong, 121 pub f_flag: ::c_ulong, 122 pub f_namemax: ::c_ulong, 123 __f_spare: [::c_int; 6], 124 } 125 126 pub struct statvfs64 { 127 pub f_bsize: ::c_ulong, 128 pub f_frsize: ::c_ulong, 129 pub f_blocks: u64, 130 pub f_bfree: u64, 131 pub f_bavail: u64, 132 pub f_files: u64, 133 pub f_ffree: u64, 134 pub f_favail: u64, 135 pub f_fsid: ::c_ulong, 136 pub f_flag: ::c_ulong, 137 pub f_namemax: ::c_ulong, 138 __f_spare: [::c_int; 6], 139 } 140 141 pub struct pthread_attr_t { 142 __size: [usize; 8] 143 } 144 145 pub struct ipc_perm { 146 pub __key: ::key_t, 147 pub uid: ::uid_t, 148 pub gid: ::gid_t, 149 pub cuid: ::uid_t, 150 pub cgid: ::gid_t, 151 pub mode: ::c_uint, 152 pub __seq: ::c_ushort, 153 __pad1: ::c_ushort, 154 __unused1: ::c_ulong, 155 __unused2: ::c_ulong 156 } 157 158 pub struct shmid_ds { 159 pub shm_perm: ::ipc_perm, 160 pub shm_segsz: ::size_t, 161 pub shm_atime: ::time_t, 162 pub shm_dtime: ::time_t, 163 pub shm_ctime: ::time_t, 164 pub shm_cpid: ::pid_t, 165 pub shm_lpid: ::pid_t, 166 pub shm_nattch: ::shmatt_t, 167 __unused4: ::c_ulong, 168 __unused5: ::c_ulong 169 } 170 171 pub struct termios2 { 172 pub c_iflag: ::tcflag_t, 173 pub c_oflag: ::tcflag_t, 174 pub c_cflag: ::tcflag_t, 175 pub c_lflag: ::tcflag_t, 176 pub c_line: ::cc_t, 177 pub c_cc: [::cc_t; 19], 178 pub c_ispeed: ::speed_t, 179 pub c_ospeed: ::speed_t, 180 } 181 182 pub struct siginfo_t { 183 pub si_signo: ::c_int, 184 pub si_errno: ::c_int, 185 pub si_code: ::c_int, 186 #[doc(hidden)] 187 #[deprecated( 188 since="0.2.54", 189 note="Please leave a comment on \ 190 https://github.com/rust-lang/libc/pull/1316 if you're using \ 191 this field" 192 )] 193 pub _pad: [::c_int; 29], 194 _align: [usize; 0], 195 } 196 197 pub struct stack_t { 198 pub ss_sp: *mut ::c_void, 199 pub ss_flags: ::c_int, 200 pub ss_size: ::size_t 201 } 202 203 pub struct ip_mreqn { 204 pub imr_multiaddr: ::in_addr, 205 pub imr_address: ::in_addr, 206 pub imr_ifindex: ::c_int, 207 } 208 } 209 210 pub const VEOF: usize = 4; 211 212 pub const RTLD_DEEPBIND: ::c_int = 0x8; 213 pub const RTLD_GLOBAL: ::c_int = 0x100; 214 pub const RTLD_NOLOAD: ::c_int = 0x4; 215 216 pub const RLIMIT_RSS: ::__rlimit_resource_t = 5; 217 pub const RLIMIT_AS: ::__rlimit_resource_t = 9; 218 pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8; 219 pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7; 220 pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6; 221 222 pub const O_APPEND: ::c_int = 1024; 223 pub const O_CREAT: ::c_int = 64; 224 pub const O_EXCL: ::c_int = 128; 225 pub const O_NOCTTY: ::c_int = 256; 226 pub const O_NONBLOCK: ::c_int = 2048; 227 pub const O_SYNC: ::c_int = 1052672; 228 pub const O_RSYNC: ::c_int = 1052672; 229 pub const O_DSYNC: ::c_int = 4096; 230 pub const O_FSYNC: ::c_int = 0x101000; 231 pub const O_NOATIME: ::c_int = 0o1000000; 232 pub const O_PATH: ::c_int = 0o10000000; 233 pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY; 234 235 pub const MADV_SOFT_OFFLINE: ::c_int = 101; 236 pub const MAP_GROWSDOWN: ::c_int = 0x0100; 237 238 pub const EUCLEAN: ::c_int = 117; 239 pub const ENOTNAM: ::c_int = 118; 240 pub const ENAVAIL: ::c_int = 119; 241 pub const EISNAM: ::c_int = 120; 242 pub const EREMOTEIO: ::c_int = 121; 243 pub const EDEADLK: ::c_int = 35; 244 pub const ENAMETOOLONG: ::c_int = 36; 245 pub const ENOLCK: ::c_int = 37; 246 pub const ENOSYS: ::c_int = 38; 247 pub const ENOTEMPTY: ::c_int = 39; 248 pub const ELOOP: ::c_int = 40; 249 pub const ENOMSG: ::c_int = 42; 250 pub const EIDRM: ::c_int = 43; 251 pub const ECHRNG: ::c_int = 44; 252 pub const EL2NSYNC: ::c_int = 45; 253 pub const EL3HLT: ::c_int = 46; 254 pub const EL3RST: ::c_int = 47; 255 pub const ELNRNG: ::c_int = 48; 256 pub const EUNATCH: ::c_int = 49; 257 pub const ENOCSI: ::c_int = 50; 258 pub const EL2HLT: ::c_int = 51; 259 pub const EBADE: ::c_int = 52; 260 pub const EBADR: ::c_int = 53; 261 pub const EXFULL: ::c_int = 54; 262 pub const ENOANO: ::c_int = 55; 263 pub const EBADRQC: ::c_int = 56; 264 pub const EBADSLT: ::c_int = 57; 265 pub const EMULTIHOP: ::c_int = 72; 266 pub const EOVERFLOW: ::c_int = 75; 267 pub const ENOTUNIQ: ::c_int = 76; 268 pub const EBADFD: ::c_int = 77; 269 pub const EBADMSG: ::c_int = 74; 270 pub const EREMCHG: ::c_int = 78; 271 pub const ELIBACC: ::c_int = 79; 272 pub const ELIBBAD: ::c_int = 80; 273 pub const ELIBSCN: ::c_int = 81; 274 pub const ELIBMAX: ::c_int = 82; 275 pub const ELIBEXEC: ::c_int = 83; 276 pub const EILSEQ: ::c_int = 84; 277 pub const ERESTART: ::c_int = 85; 278 pub const ESTRPIPE: ::c_int = 86; 279 pub const EUSERS: ::c_int = 87; 280 pub const ENOTSOCK: ::c_int = 88; 281 pub const EDESTADDRREQ: ::c_int = 89; 282 pub const EMSGSIZE: ::c_int = 90; 283 pub const EPROTOTYPE: ::c_int = 91; 284 pub const ENOPROTOOPT: ::c_int = 92; 285 pub const EPROTONOSUPPORT: ::c_int = 93; 286 pub const ESOCKTNOSUPPORT: ::c_int = 94; 287 pub const EOPNOTSUPP: ::c_int = 95; 288 pub const EPFNOSUPPORT: ::c_int = 96; 289 pub const EAFNOSUPPORT: ::c_int = 97; 290 pub const EADDRINUSE: ::c_int = 98; 291 pub const EADDRNOTAVAIL: ::c_int = 99; 292 pub const ENETDOWN: ::c_int = 100; 293 pub const ENETUNREACH: ::c_int = 101; 294 pub const ENETRESET: ::c_int = 102; 295 pub const ECONNABORTED: ::c_int = 103; 296 pub const ECONNRESET: ::c_int = 104; 297 pub const ENOBUFS: ::c_int = 105; 298 pub const EISCONN: ::c_int = 106; 299 pub const ENOTCONN: ::c_int = 107; 300 pub const ESHUTDOWN: ::c_int = 108; 301 pub const ETOOMANYREFS: ::c_int = 109; 302 pub const ETIMEDOUT: ::c_int = 110; 303 pub const ECONNREFUSED: ::c_int = 111; 304 pub const EHOSTDOWN: ::c_int = 112; 305 pub const EHOSTUNREACH: ::c_int = 113; 306 pub const EALREADY: ::c_int = 114; 307 pub const EINPROGRESS: ::c_int = 115; 308 pub const ESTALE: ::c_int = 116; 309 pub const EDQUOT: ::c_int = 122; 310 pub const ENOMEDIUM: ::c_int = 123; 311 pub const EMEDIUMTYPE: ::c_int = 124; 312 pub const ECANCELED: ::c_int = 125; 313 pub const ENOKEY: ::c_int = 126; 314 pub const EKEYEXPIRED: ::c_int = 127; 315 pub const EKEYREVOKED: ::c_int = 128; 316 pub const EKEYREJECTED: ::c_int = 129; 317 pub const EOWNERDEAD: ::c_int = 130; 318 pub const ENOTRECOVERABLE: ::c_int = 131; 319 pub const EHWPOISON: ::c_int = 133; 320 pub const ERFKILL: ::c_int = 132; 321 322 pub const POSIX_FADV_DONTNEED: ::c_int = 4; 323 pub const POSIX_FADV_NOREUSE: ::c_int = 5; 324 325 pub const SOCK_STREAM: ::c_int = 1; 326 pub const SOCK_DGRAM: ::c_int = 2; 327 328 pub const SA_ONSTACK: ::c_int = 0x08000000; 329 pub const SA_SIGINFO: ::c_int = 0x00000004; 330 pub const SA_NOCLDWAIT: ::c_int = 0x00000002; 331 332 pub const SIGTTIN: ::c_int = 21; 333 pub const SIGTTOU: ::c_int = 22; 334 pub const SIGXCPU: ::c_int = 24; 335 pub const SIGXFSZ: ::c_int = 25; 336 pub const SIGVTALRM: ::c_int = 26; 337 pub const SIGPROF: ::c_int = 27; 338 pub const SIGWINCH: ::c_int = 28; 339 pub const SIGCHLD: ::c_int = 17; 340 pub const SIGBUS: ::c_int = 7; 341 pub const SIGUSR1: ::c_int = 10; 342 pub const SIGUSR2: ::c_int = 12; 343 pub const SIGCONT: ::c_int = 18; 344 pub const SIGSTOP: ::c_int = 19; 345 pub const SIGTSTP: ::c_int = 20; 346 pub const SIGURG: ::c_int = 23; 347 pub const SIGIO: ::c_int = 29; 348 pub const SIGSYS: ::c_int = 31; 349 pub const SIGSTKFLT: ::c_int = 16; 350 #[deprecated(since = "0.2.55", note = "Use SIGSYS instead")] 351 pub const SIGUNUSED: ::c_int = 31; 352 pub const SIGPOLL: ::c_int = 29; 353 pub const SIGPWR: ::c_int = 30; 354 pub const SIG_SETMASK: ::c_int = 2; 355 pub const SIG_BLOCK: ::c_int = 0x000000; 356 pub const SIG_UNBLOCK: ::c_int = 0x01; 357 358 pub const POLLWRNORM: ::c_short = 0x100; 359 pub const POLLWRBAND: ::c_short = 0x200; 360 361 pub const O_ASYNC: ::c_int = 0x2000; 362 pub const O_NDELAY: ::c_int = 0x800; 363 364 pub const PTRACE_DETACH: ::c_uint = 17; 365 366 pub const EFD_NONBLOCK: ::c_int = 0x800; 367 368 pub const F_GETLK: ::c_int = 5; 369 pub const F_GETOWN: ::c_int = 9; 370 pub const F_SETOWN: ::c_int = 8; 371 pub const F_SETLK: ::c_int = 6; 372 pub const F_SETLKW: ::c_int = 7; 373 pub const F_OFD_GETLK: ::c_int = 36; 374 pub const F_OFD_SETLK: ::c_int = 37; 375 pub const F_OFD_SETLKW: ::c_int = 38; 376 377 pub const F_RDLCK: ::c_int = 0; 378 pub const F_WRLCK: ::c_int = 1; 379 pub const F_UNLCK: ::c_int = 2; 380 381 pub const SFD_NONBLOCK: ::c_int = 0x0800; 382 383 pub const TIOCEXCL: ::c_ulong = 0x540C; 384 pub const TIOCNXCL: ::c_ulong = 0x540D; 385 pub const TIOCSCTTY: ::c_ulong = 0x540E; 386 pub const TIOCSTI: ::c_ulong = 0x5412; 387 pub const TIOCMGET: ::c_ulong = 0x5415; 388 pub const TIOCMBIS: ::c_ulong = 0x5416; 389 pub const TIOCMBIC: ::c_ulong = 0x5417; 390 pub const TIOCMSET: ::c_ulong = 0x5418; 391 pub const TIOCGSOFTCAR: ::c_ulong = 0x5419; 392 pub const TIOCSSOFTCAR: ::c_ulong = 0x541A; 393 pub const TIOCCONS: ::c_ulong = 0x541D; 394 pub const TIOCSBRK: ::c_ulong = 0x5427; 395 pub const TIOCCBRK: ::c_ulong = 0x5428; 396 pub const TIOCGRS485: ::c_int = 0x542E; 397 pub const TIOCSRS485: ::c_int = 0x542F; 398 399 pub const TIOCM_ST: ::c_int = 0x008; 400 pub const TIOCM_SR: ::c_int = 0x010; 401 pub const TIOCM_CTS: ::c_int = 0x020; 402 pub const TIOCM_CAR: ::c_int = 0x040; 403 pub const TIOCM_RNG: ::c_int = 0x080; 404 pub const TIOCM_DSR: ::c_int = 0x100; 405 406 pub const SFD_CLOEXEC: ::c_int = 0x080000; 407 408 pub const NCCS: usize = 32; 409 410 pub const O_TRUNC: ::c_int = 512; 411 412 pub const O_CLOEXEC: ::c_int = 0x80000; 413 414 pub const EBFONT: ::c_int = 59; 415 pub const ENOSTR: ::c_int = 60; 416 pub const ENODATA: ::c_int = 61; 417 pub const ETIME: ::c_int = 62; 418 pub const ENOSR: ::c_int = 63; 419 pub const ENONET: ::c_int = 64; 420 pub const ENOPKG: ::c_int = 65; 421 pub const EREMOTE: ::c_int = 66; 422 pub const ENOLINK: ::c_int = 67; 423 pub const EADV: ::c_int = 68; 424 pub const ESRMNT: ::c_int = 69; 425 pub const ECOMM: ::c_int = 70; 426 pub const EPROTO: ::c_int = 71; 427 pub const EDOTDOT: ::c_int = 73; 428 429 pub const SA_NODEFER: ::c_int = 0x40000000; 430 pub const SA_RESETHAND: ::c_int = 0x80000000; 431 pub const SA_RESTART: ::c_int = 0x10000000; 432 pub const SA_NOCLDSTOP: ::c_int = 0x00000001; 433 434 pub const EPOLL_CLOEXEC: ::c_int = 0x80000; 435 436 pub const EFD_CLOEXEC: ::c_int = 0x80000; 437 438 pub const O_DIRECT: ::c_int = 0x10000; 439 pub const O_DIRECTORY: ::c_int = 0x4000; 440 pub const O_NOFOLLOW: ::c_int = 0x8000; 441 442 pub const MAP_LOCKED: ::c_int = 0x02000; 443 pub const MAP_NORESERVE: ::c_int = 0x04000; 444 pub const MAP_ANON: ::c_int = 0x0020; 445 pub const MAP_ANONYMOUS: ::c_int = 0x0020; 446 pub const MAP_DENYWRITE: ::c_int = 0x0800; 447 pub const MAP_EXECUTABLE: ::c_int = 0x01000; 448 pub const MAP_POPULATE: ::c_int = 0x08000; 449 pub const MAP_NONBLOCK: ::c_int = 0x010000; 450 pub const MAP_STACK: ::c_int = 0x020000; 451 pub const MAP_HUGETLB: ::c_int = 0x040000; 452 pub const MAP_SYNC: ::c_int = 0x080000; 453 454 pub const EDEADLOCK: ::c_int = 35; 455 456 pub const FIOCLEX: ::c_ulong = 0x5451; 457 pub const FIONCLEX: ::c_ulong = 0x5450; 458 pub const FIONBIO: ::c_ulong = 0x5421; 459 460 pub const MCL_CURRENT: ::c_int = 0x0001; 461 pub const MCL_FUTURE: ::c_int = 0x0002; 462 463 pub const SIGSTKSZ: ::size_t = 16384; 464 pub const MINSIGSTKSZ: ::size_t = 5120; 465 pub const CBAUD: ::tcflag_t = 0o0010017; 466 pub const TAB1: ::tcflag_t = 0x00000800; 467 pub const TAB2: ::tcflag_t = 0x00001000; 468 pub const TAB3: ::tcflag_t = 0x00001800; 469 pub const CR1: ::tcflag_t = 0x00000200; 470 pub const CR2: ::tcflag_t = 0x00000400; 471 pub const CR3: ::tcflag_t = 0x00000600; 472 pub const FF1: ::tcflag_t = 0x00008000; 473 pub const BS1: ::tcflag_t = 0x00002000; 474 pub const VT1: ::tcflag_t = 0x00004000; 475 pub const VWERASE: usize = 14; 476 pub const VREPRINT: usize = 12; 477 pub const VSUSP: usize = 10; 478 pub const VSTART: usize = 8; 479 pub const VSTOP: usize = 9; 480 pub const VDISCARD: usize = 13; 481 pub const VTIME: usize = 5; 482 pub const IXON: ::tcflag_t = 0x00000400; 483 pub const IXOFF: ::tcflag_t = 0x00001000; 484 pub const ONLCR: ::tcflag_t = 0x4; 485 pub const CSIZE: ::tcflag_t = 0x00000030; 486 pub const CS6: ::tcflag_t = 0x00000010; 487 pub const CS7: ::tcflag_t = 0x00000020; 488 pub const CS8: ::tcflag_t = 0x00000030; 489 pub const CSTOPB: ::tcflag_t = 0x00000040; 490 pub const CREAD: ::tcflag_t = 0x00000080; 491 pub const PARENB: ::tcflag_t = 0x00000100; 492 pub const PARODD: ::tcflag_t = 0x00000200; 493 pub const HUPCL: ::tcflag_t = 0x00000400; 494 pub const CLOCAL: ::tcflag_t = 0x00000800; 495 pub const ECHOKE: ::tcflag_t = 0x00000800; 496 pub const ECHOE: ::tcflag_t = 0x00000010; 497 pub const ECHOK: ::tcflag_t = 0x00000020; 498 pub const ECHONL: ::tcflag_t = 0x00000040; 499 pub const ECHOPRT: ::tcflag_t = 0x00000400; 500 pub const ECHOCTL: ::tcflag_t = 0x00000200; 501 pub const ISIG: ::tcflag_t = 0x00000001; 502 pub const ICANON: ::tcflag_t = 0x00000002; 503 pub const PENDIN: ::tcflag_t = 0x00004000; 504 pub const NOFLSH: ::tcflag_t = 0x00000080; 505 pub const CIBAUD: ::tcflag_t = 0o02003600000; 506 pub const CBAUDEX: ::tcflag_t = 0o010000; 507 pub const VSWTC: usize = 7; 508 pub const OLCUC: ::tcflag_t = 0o000002; 509 pub const NLDLY: ::tcflag_t = 0o000400; 510 pub const CRDLY: ::tcflag_t = 0o003000; 511 pub const TABDLY: ::tcflag_t = 0o014000; 512 pub const BSDLY: ::tcflag_t = 0o020000; 513 pub const FFDLY: ::tcflag_t = 0o100000; 514 pub const VTDLY: ::tcflag_t = 0o040000; 515 pub const XTABS: ::tcflag_t = 0o014000; 516 517 pub const B0: ::speed_t = 0o000000; 518 pub const B50: ::speed_t = 0o000001; 519 pub const B75: ::speed_t = 0o000002; 520 pub const B110: ::speed_t = 0o000003; 521 pub const B134: ::speed_t = 0o000004; 522 pub const B150: ::speed_t = 0o000005; 523 pub const B200: ::speed_t = 0o000006; 524 pub const B300: ::speed_t = 0o000007; 525 pub const B600: ::speed_t = 0o000010; 526 pub const B1200: ::speed_t = 0o000011; 527 pub const B1800: ::speed_t = 0o000012; 528 pub const B2400: ::speed_t = 0o000013; 529 pub const B4800: ::speed_t = 0o000014; 530 pub const B9600: ::speed_t = 0o000015; 531 pub const B19200: ::speed_t = 0o000016; 532 pub const B38400: ::speed_t = 0o000017; 533 pub const EXTA: ::speed_t = B19200; 534 pub const EXTB: ::speed_t = B38400; 535 pub const BOTHER: ::speed_t = 0o010000; 536 pub const B57600: ::speed_t = 0o010001; 537 pub const B115200: ::speed_t = 0o010002; 538 pub const B230400: ::speed_t = 0o010003; 539 pub const B460800: ::speed_t = 0o010004; 540 pub const B500000: ::speed_t = 0o010005; 541 pub const B576000: ::speed_t = 0o010006; 542 pub const B921600: ::speed_t = 0o010007; 543 pub const B1000000: ::speed_t = 0o010010; 544 pub const B1152000: ::speed_t = 0o010011; 545 pub const B1500000: ::speed_t = 0o010012; 546 pub const B2000000: ::speed_t = 0o010013; 547 pub const B2500000: ::speed_t = 0o010014; 548 pub const B3000000: ::speed_t = 0o010015; 549 pub const B3500000: ::speed_t = 0o010016; 550 pub const B4000000: ::speed_t = 0o010017; 551 552 pub const VEOL: usize = 11; 553 pub const VEOL2: usize = 16; 554 pub const VMIN: usize = 6; 555 pub const IEXTEN: ::tcflag_t = 0x00008000; 556 pub const TOSTOP: ::tcflag_t = 0x00000100; 557 pub const FLUSHO: ::tcflag_t = 0x00001000; 558 pub const EXTPROC: ::tcflag_t = 0x00010000; 559 pub const TCGETS: ::c_ulong = 0x5401; 560 pub const TCSETS: ::c_ulong = 0x5402; 561 pub const TCSETSW: ::c_ulong = 0x5403; 562 pub const TCSETSF: ::c_ulong = 0x5404; 563 pub const TCGETA: ::c_ulong = 0x5405; 564 pub const TCSETA: ::c_ulong = 0x5406; 565 pub const TCSETAW: ::c_ulong = 0x5407; 566 pub const TCSETAF: ::c_ulong = 0x5408; 567 pub const TCSBRK: ::c_ulong = 0x5409; 568 pub const TCXONC: ::c_ulong = 0x540A; 569 pub const TCFLSH: ::c_ulong = 0x540B; 570 pub const TIOCINQ: ::c_ulong = 0x541B; 571 pub const TIOCGPGRP: ::c_ulong = 0x540F; 572 pub const TIOCSPGRP: ::c_ulong = 0x5410; 573 pub const TIOCOUTQ: ::c_ulong = 0x5411; 574 pub const TIOCGWINSZ: ::c_ulong = 0x5413; 575 pub const TIOCSWINSZ: ::c_ulong = 0x5414; 576 pub const FIONREAD: ::c_ulong = 0x541B; 577 578 pub const TCSANOW: ::c_int = 0; 579 pub const TCSADRAIN: ::c_int = 1; 580 pub const TCSAFLUSH: ::c_int = 2; 581 582 pub const TIOCLINUX: ::c_ulong = 0x541C; 583 pub const TIOCGSERIAL: ::c_ulong = 0x541E; 584 585 // sys/auxv.h 586 pub const HWCAP_FP: ::c_ulong = 1 << 0; 587 pub const HWCAP_ASIMD: ::c_ulong = 1 << 1; 588 pub const HWCAP_EVTSTRM: ::c_ulong = 1 << 2; 589 pub const HWCAP_AES: ::c_ulong = 1 << 3; 590 pub const HWCAP_PMULL: ::c_ulong = 1 << 4; 591 pub const HWCAP_SHA1: ::c_ulong = 1 << 5; 592 pub const HWCAP_SHA2: ::c_ulong = 1 << 6; 593 pub const HWCAP_CRC32: ::c_ulong = 1 << 7; 594 pub const HWCAP_ATOMICS: ::c_ulong = 1 << 8; 595 pub const HWCAP_FPHP: ::c_ulong = 1 << 9; 596 pub const HWCAP_ASIMDHP: ::c_ulong = 1 << 10; 597 pub const HWCAP_CPUID: ::c_ulong = 1 << 11; 598 pub const HWCAP_ASIMDRDM: ::c_ulong = 1 << 12; 599 pub const HWCAP_JSCVT: ::c_ulong = 1 << 13; 600 pub const HWCAP_FCMA: ::c_ulong = 1 << 14; 601 pub const HWCAP_LRCPC: ::c_ulong = 1 << 15; 602 pub const HWCAP_DCPOP: ::c_ulong = 1 << 16; 603 pub const HWCAP_SHA3: ::c_ulong = 1 << 17; 604 pub const HWCAP_SM3: ::c_ulong = 1 << 18; 605 pub const HWCAP_SM4: ::c_ulong = 1 << 19; 606 pub const HWCAP_ASIMDDP: ::c_ulong = 1 << 20; 607 pub const HWCAP_SHA512: ::c_ulong = 1 << 21; 608 pub const HWCAP_SVE: ::c_ulong = 1 << 22; 609 pub const HWCAP_ASIMDFHM: ::c_ulong = 1 << 23; 610 pub const HWCAP_DIT: ::c_ulong = 1 << 24; 611 pub const HWCAP_USCAT: ::c_ulong = 1 << 25; 612 pub const HWCAP_ILRCPC: ::c_ulong = 1 << 26; 613 pub const HWCAP_FLAGM: ::c_ulong = 1 << 27; 614 pub const HWCAP_SSBS: ::c_ulong = 1 << 28; 615 pub const HWCAP_SB: ::c_ulong = 1 << 29; 616 pub const HWCAP_PACA: ::c_ulong = 1 << 30; 617 pub const HWCAP_PACG: ::c_ulong = 1 << 31; 618 // FIXME: enable these again once linux-api-headers are up to date enough on CI. 619 // See discussion in https://github.com/rust-lang/libc/pull/1638 620 //pub const HWCAP2_DCPODP: ::c_ulong = 1 << 0; 621 //pub const HWCAP2_SVE2: ::c_ulong = 1 << 1; 622 //pub const HWCAP2_SVEAES: ::c_ulong = 1 << 2; 623 //pub const HWCAP2_SVEPMULL: ::c_ulong = 1 << 3; 624 //pub const HWCAP2_SVEBITPERM: ::c_ulong = 1 << 4; 625 //pub const HWCAP2_SVESHA3: ::c_ulong = 1 << 5; 626 //pub const HWCAP2_SVESM4: ::c_ulong = 1 << 6; 627 //pub const HWCAP2_FLAGM2: ::c_ulong = 1 << 7; 628 //pub const HWCAP2_FRINT: ::c_ulong = 1 << 8; 629 630 // Syscall table 631 pub const SYS_io_setup: ::c_long = 0; 632 pub const SYS_io_destroy: ::c_long = 1; 633 pub const SYS_io_submit: ::c_long = 2; 634 pub const SYS_io_cancel: ::c_long = 3; 635 pub const SYS_io_getevents: ::c_long = 4; 636 pub const SYS_setxattr: ::c_long = 5; 637 pub const SYS_lsetxattr: ::c_long = 6; 638 pub const SYS_fsetxattr: ::c_long = 7; 639 pub const SYS_getxattr: ::c_long = 8; 640 pub const SYS_lgetxattr: ::c_long = 9; 641 pub const SYS_fgetxattr: ::c_long = 10; 642 pub const SYS_listxattr: ::c_long = 11; 643 pub const SYS_llistxattr: ::c_long = 12; 644 pub const SYS_flistxattr: ::c_long = 13; 645 pub const SYS_removexattr: ::c_long = 14; 646 pub const SYS_lremovexattr: ::c_long = 15; 647 pub const SYS_fremovexattr: ::c_long = 16; 648 pub const SYS_getcwd: ::c_long = 17; 649 pub const SYS_lookup_dcookie: ::c_long = 18; 650 pub const SYS_eventfd2: ::c_long = 19; 651 pub const SYS_epoll_create1: ::c_long = 20; 652 pub const SYS_epoll_ctl: ::c_long = 21; 653 pub const SYS_epoll_pwait: ::c_long = 22; 654 pub const SYS_dup: ::c_long = 23; 655 pub const SYS_dup3: ::c_long = 24; 656 pub const SYS_fcntl: ::c_long = 25; 657 pub const SYS_inotify_init1: ::c_long = 26; 658 pub const SYS_inotify_add_watch: ::c_long = 27; 659 pub const SYS_inotify_rm_watch: ::c_long = 28; 660 pub const SYS_ioctl: ::c_long = 29; 661 pub const SYS_ioprio_set: ::c_long = 30; 662 pub const SYS_ioprio_get: ::c_long = 31; 663 pub const SYS_flock: ::c_long = 32; 664 pub const SYS_mknodat: ::c_long = 33; 665 pub const SYS_mkdirat: ::c_long = 34; 666 pub const SYS_unlinkat: ::c_long = 35; 667 pub const SYS_symlinkat: ::c_long = 36; 668 pub const SYS_linkat: ::c_long = 37; 669 // 38 is renameat only on LP64 670 pub const SYS_umount2: ::c_long = 39; 671 pub const SYS_mount: ::c_long = 40; 672 pub const SYS_pivot_root: ::c_long = 41; 673 pub const SYS_nfsservctl: ::c_long = 42; 674 pub const SYS_statfs: ::c_long = 43; 675 pub const SYS_fstatfs: ::c_long = 44; 676 pub const SYS_truncate: ::c_long = 45; 677 pub const SYS_ftruncate: ::c_long = 46; 678 pub const SYS_fallocate: ::c_long = 47; 679 pub const SYS_faccessat: ::c_long = 48; 680 pub const SYS_chdir: ::c_long = 49; 681 pub const SYS_fchdir: ::c_long = 50; 682 pub const SYS_chroot: ::c_long = 51; 683 pub const SYS_fchmod: ::c_long = 52; 684 pub const SYS_fchmodat: ::c_long = 53; 685 pub const SYS_fchownat: ::c_long = 54; 686 pub const SYS_fchown: ::c_long = 55; 687 pub const SYS_openat: ::c_long = 56; 688 pub const SYS_close: ::c_long = 57; 689 pub const SYS_vhangup: ::c_long = 58; 690 pub const SYS_pipe2: ::c_long = 59; 691 pub const SYS_quotactl: ::c_long = 60; 692 pub const SYS_getdents64: ::c_long = 61; 693 pub const SYS_lseek: ::c_long = 62; 694 pub const SYS_read: ::c_long = 63; 695 pub const SYS_write: ::c_long = 64; 696 pub const SYS_readv: ::c_long = 65; 697 pub const SYS_writev: ::c_long = 66; 698 pub const SYS_pread64: ::c_long = 67; 699 pub const SYS_pwrite64: ::c_long = 68; 700 pub const SYS_preadv: ::c_long = 69; 701 pub const SYS_pwritev: ::c_long = 70; 702 pub const SYS_pselect6: ::c_long = 72; 703 pub const SYS_ppoll: ::c_long = 73; 704 pub const SYS_signalfd4: ::c_long = 74; 705 pub const SYS_vmsplice: ::c_long = 75; 706 pub const SYS_splice: ::c_long = 76; 707 pub const SYS_tee: ::c_long = 77; 708 pub const SYS_readlinkat: ::c_long = 78; 709 pub const SYS_newfstatat: ::c_long = 79; 710 pub const SYS_fstat: ::c_long = 80; 711 pub const SYS_sync: ::c_long = 81; 712 pub const SYS_fsync: ::c_long = 82; 713 pub const SYS_fdatasync: ::c_long = 83; 714 // 84 sync_file_range on LP64 and sync_file_range2 on ILP32 715 pub const SYS_timerfd_create: ::c_long = 85; 716 pub const SYS_timerfd_settime: ::c_long = 86; 717 pub const SYS_timerfd_gettime: ::c_long = 87; 718 pub const SYS_utimensat: ::c_long = 88; 719 pub const SYS_acct: ::c_long = 89; 720 pub const SYS_capget: ::c_long = 90; 721 pub const SYS_capset: ::c_long = 91; 722 pub const SYS_personality: ::c_long = 92; 723 pub const SYS_exit: ::c_long = 93; 724 pub const SYS_exit_group: ::c_long = 94; 725 pub const SYS_waitid: ::c_long = 95; 726 pub const SYS_set_tid_address: ::c_long = 96; 727 pub const SYS_unshare: ::c_long = 97; 728 pub const SYS_futex: ::c_long = 98; 729 pub const SYS_set_robust_list: ::c_long = 99; 730 pub const SYS_get_robust_list: ::c_long = 100; 731 pub const SYS_nanosleep: ::c_long = 101; 732 pub const SYS_getitimer: ::c_long = 102; 733 pub const SYS_setitimer: ::c_long = 103; 734 pub const SYS_kexec_load: ::c_long = 104; 735 pub const SYS_init_module: ::c_long = 105; 736 pub const SYS_delete_module: ::c_long = 106; 737 pub const SYS_timer_create: ::c_long = 107; 738 pub const SYS_timer_gettime: ::c_long = 108; 739 pub const SYS_timer_getoverrun: ::c_long = 109; 740 pub const SYS_timer_settime: ::c_long = 110; 741 pub const SYS_timer_delete: ::c_long = 111; 742 pub const SYS_clock_settime: ::c_long = 112; 743 pub const SYS_clock_gettime: ::c_long = 113; 744 pub const SYS_clock_getres: ::c_long = 114; 745 pub const SYS_clock_nanosleep: ::c_long = 115; 746 pub const SYS_syslog: ::c_long = 116; 747 pub const SYS_ptrace: ::c_long = 117; 748 pub const SYS_sched_setparam: ::c_long = 118; 749 pub const SYS_sched_setscheduler: ::c_long = 119; 750 pub const SYS_sched_getscheduler: ::c_long = 120; 751 pub const SYS_sched_getparam: ::c_long = 121; 752 pub const SYS_sched_setaffinity: ::c_long = 122; 753 pub const SYS_sched_getaffinity: ::c_long = 123; 754 pub const SYS_sched_yield: ::c_long = 124; 755 pub const SYS_sched_get_priority_max: ::c_long = 125; 756 pub const SYS_sched_get_priority_min: ::c_long = 126; 757 pub const SYS_sched_rr_get_interval: ::c_long = 127; 758 pub const SYS_restart_syscall: ::c_long = 128; 759 pub const SYS_kill: ::c_long = 129; 760 pub const SYS_tkill: ::c_long = 130; 761 pub const SYS_tgkill: ::c_long = 131; 762 pub const SYS_sigaltstack: ::c_long = 132; 763 pub const SYS_rt_sigsuspend: ::c_long = 133; 764 pub const SYS_rt_sigaction: ::c_long = 134; 765 pub const SYS_rt_sigprocmask: ::c_long = 135; 766 pub const SYS_rt_sigpending: ::c_long = 136; 767 pub const SYS_rt_sigtimedwait: ::c_long = 137; 768 pub const SYS_rt_sigqueueinfo: ::c_long = 138; 769 pub const SYS_rt_sigreturn: ::c_long = 139; 770 pub const SYS_setpriority: ::c_long = 140; 771 pub const SYS_getpriority: ::c_long = 141; 772 pub const SYS_reboot: ::c_long = 142; 773 pub const SYS_setregid: ::c_long = 143; 774 pub const SYS_setgid: ::c_long = 144; 775 pub const SYS_setreuid: ::c_long = 145; 776 pub const SYS_setuid: ::c_long = 146; 777 pub const SYS_setresuid: ::c_long = 147; 778 pub const SYS_getresuid: ::c_long = 148; 779 pub const SYS_setresgid: ::c_long = 149; 780 pub const SYS_getresgid: ::c_long = 150; 781 pub const SYS_setfsuid: ::c_long = 151; 782 pub const SYS_setfsgid: ::c_long = 152; 783 pub const SYS_times: ::c_long = 153; 784 pub const SYS_setpgid: ::c_long = 154; 785 pub const SYS_getpgid: ::c_long = 155; 786 pub const SYS_getsid: ::c_long = 156; 787 pub const SYS_setsid: ::c_long = 157; 788 pub const SYS_getgroups: ::c_long = 158; 789 pub const SYS_setgroups: ::c_long = 159; 790 pub const SYS_uname: ::c_long = 160; 791 pub const SYS_sethostname: ::c_long = 161; 792 pub const SYS_setdomainname: ::c_long = 162; 793 // 163 is getrlimit only on LP64 794 // 164 is setrlimit only on LP64 795 pub const SYS_getrusage: ::c_long = 165; 796 pub const SYS_umask: ::c_long = 166; 797 pub const SYS_prctl: ::c_long = 167; 798 pub const SYS_getcpu: ::c_long = 168; 799 pub const SYS_gettimeofday: ::c_long = 169; 800 pub const SYS_settimeofday: ::c_long = 170; 801 pub const SYS_adjtimex: ::c_long = 171; 802 pub const SYS_getpid: ::c_long = 172; 803 pub const SYS_getppid: ::c_long = 173; 804 pub const SYS_getuid: ::c_long = 174; 805 pub const SYS_geteuid: ::c_long = 175; 806 pub const SYS_getgid: ::c_long = 176; 807 pub const SYS_getegid: ::c_long = 177; 808 pub const SYS_gettid: ::c_long = 178; 809 pub const SYS_sysinfo: ::c_long = 179; 810 pub const SYS_mq_open: ::c_long = 180; 811 pub const SYS_mq_unlink: ::c_long = 181; 812 pub const SYS_mq_timedsend: ::c_long = 182; 813 pub const SYS_mq_timedreceive: ::c_long = 183; 814 pub const SYS_mq_notify: ::c_long = 184; 815 pub const SYS_mq_getsetattr: ::c_long = 185; 816 pub const SYS_msgget: ::c_long = 186; 817 pub const SYS_msgctl: ::c_long = 187; 818 pub const SYS_msgrcv: ::c_long = 188; 819 pub const SYS_msgsnd: ::c_long = 189; 820 pub const SYS_semget: ::c_long = 190; 821 pub const SYS_semctl: ::c_long = 191; 822 pub const SYS_semtimedop: ::c_long = 192; 823 pub const SYS_semop: ::c_long = 193; 824 pub const SYS_shmget: ::c_long = 194; 825 pub const SYS_shmctl: ::c_long = 195; 826 pub const SYS_shmat: ::c_long = 196; 827 pub const SYS_shmdt: ::c_long = 197; 828 pub const SYS_socket: ::c_long = 198; 829 pub const SYS_socketpair: ::c_long = 199; 830 pub const SYS_bind: ::c_long = 200; 831 pub const SYS_listen: ::c_long = 201; 832 pub const SYS_accept: ::c_long = 202; 833 pub const SYS_connect: ::c_long = 203; 834 pub const SYS_getsockname: ::c_long = 204; 835 pub const SYS_getpeername: ::c_long = 205; 836 pub const SYS_sendto: ::c_long = 206; 837 pub const SYS_recvfrom: ::c_long = 207; 838 pub const SYS_setsockopt: ::c_long = 208; 839 pub const SYS_getsockopt: ::c_long = 209; 840 pub const SYS_shutdown: ::c_long = 210; 841 pub const SYS_sendmsg: ::c_long = 211; 842 pub const SYS_recvmsg: ::c_long = 212; 843 pub const SYS_readahead: ::c_long = 213; 844 pub const SYS_brk: ::c_long = 214; 845 pub const SYS_munmap: ::c_long = 215; 846 pub const SYS_mremap: ::c_long = 216; 847 pub const SYS_add_key: ::c_long = 217; 848 pub const SYS_request_key: ::c_long = 218; 849 pub const SYS_keyctl: ::c_long = 219; 850 pub const SYS_clone: ::c_long = 220; 851 pub const SYS_execve: ::c_long = 221; 852 pub const SYS_mmap: ::c_long = 222; 853 pub const SYS_swapon: ::c_long = 224; 854 pub const SYS_swapoff: ::c_long = 225; 855 pub const SYS_mprotect: ::c_long = 226; 856 pub const SYS_msync: ::c_long = 227; 857 pub const SYS_mlock: ::c_long = 228; 858 pub const SYS_munlock: ::c_long = 229; 859 pub const SYS_mlockall: ::c_long = 230; 860 pub const SYS_munlockall: ::c_long = 231; 861 pub const SYS_mincore: ::c_long = 232; 862 pub const SYS_madvise: ::c_long = 233; 863 pub const SYS_remap_file_pages: ::c_long = 234; 864 pub const SYS_mbind: ::c_long = 235; 865 pub const SYS_get_mempolicy: ::c_long = 236; 866 pub const SYS_set_mempolicy: ::c_long = 237; 867 pub const SYS_migrate_pages: ::c_long = 238; 868 pub const SYS_move_pages: ::c_long = 239; 869 pub const SYS_rt_tgsigqueueinfo: ::c_long = 240; 870 pub const SYS_perf_event_open: ::c_long = 241; 871 pub const SYS_accept4: ::c_long = 242; 872 pub const SYS_recvmmsg: ::c_long = 243; 873 pub const SYS_wait4: ::c_long = 260; 874 pub const SYS_prlimit64: ::c_long = 261; 875 pub const SYS_fanotify_init: ::c_long = 262; 876 pub const SYS_fanotify_mark: ::c_long = 263; 877 pub const SYS_name_to_handle_at: ::c_long = 264; 878 pub const SYS_open_by_handle_at: ::c_long = 265; 879 pub const SYS_clock_adjtime: ::c_long = 266; 880 pub const SYS_syncfs: ::c_long = 267; 881 pub const SYS_setns: ::c_long = 268; 882 pub const SYS_sendmmsg: ::c_long = 269; 883 pub const SYS_process_vm_readv: ::c_long = 270; 884 pub const SYS_process_vm_writev: ::c_long = 271; 885 pub const SYS_kcmp: ::c_long = 272; 886 pub const SYS_finit_module: ::c_long = 273; 887 pub const SYS_sched_setattr: ::c_long = 274; 888 pub const SYS_sched_getattr: ::c_long = 275; 889 pub const SYS_renameat2: ::c_long = 276; 890 pub const SYS_seccomp: ::c_long = 277; 891 pub const SYS_getrandom: ::c_long = 278; 892 pub const SYS_memfd_create: ::c_long = 279; 893 pub const SYS_bpf: ::c_long = 280; 894 pub const SYS_execveat: ::c_long = 281; 895 pub const SYS_userfaultfd: ::c_long = 282; 896 pub const SYS_membarrier: ::c_long = 283; 897 pub const SYS_mlock2: ::c_long = 284; 898 pub const SYS_copy_file_range: ::c_long = 285; 899 pub const SYS_preadv2: ::c_long = 286; 900 pub const SYS_pwritev2: ::c_long = 287; 901 pub const SYS_pkey_mprotect: ::c_long = 288; 902 pub const SYS_pkey_alloc: ::c_long = 289; 903 pub const SYS_pkey_free: ::c_long = 290; 904 pub const SYS_statx: ::c_long = 291; 905 pub const SYS_pidfd_send_signal: ::c_long = 424; 906 pub const SYS_io_uring_setup: ::c_long = 425; 907 pub const SYS_io_uring_enter: ::c_long = 426; 908 pub const SYS_io_uring_register: ::c_long = 427; 909 pub const SYS_open_tree: ::c_long = 428; 910 pub const SYS_move_mount: ::c_long = 429; 911 pub const SYS_fsopen: ::c_long = 430; 912 pub const SYS_fsconfig: ::c_long = 431; 913 pub const SYS_fsmount: ::c_long = 432; 914 pub const SYS_fspick: ::c_long = 433; 915 pub const SYS_pidfd_open: ::c_long = 434; 916 pub const SYS_clone3: ::c_long = 435; 917 pub const SYS_close_range: ::c_long = 436; 918 pub const SYS_openat2: ::c_long = 437; 919 pub const SYS_pidfd_getfd: ::c_long = 438; 920 pub const SYS_faccessat2: ::c_long = 439; 921 pub const SYS_process_madvise: ::c_long = 440; 922 pub const SYS_epoll_pwait2: ::c_long = 441; 923 pub const SYS_mount_setattr: ::c_long = 442; 924 925 extern "C" { 926 pub fn sysctl( 927 name: *mut ::c_int, 928 namelen: ::c_int, 929 oldp: *mut ::c_void, 930 oldlenp: *mut ::size_t, 931 newp: *mut ::c_void, 932 newlen: ::size_t, 933 ) -> ::c_int; 934 } 935 936 cfg_if! { 937 if #[cfg(target_pointer_width = "32")] { 938 mod ilp32; 939 pub use self::ilp32::*; 940 } else { 941 mod lp64; 942 pub use self::lp64::*; 943 } 944 } 945 946 cfg_if! { 947 if #[cfg(libc_align)] { 948 mod align; 949 pub use self::align::*; 950 } 951 } 952