1 pub type shmatt_t = ::c_ulong; 2 pub type msgqnum_t = ::c_ulong; 3 pub type msglen_t = ::c_ulong; 4 pub type regoff_t = ::c_int; 5 pub type rlim_t = ::c_ulong; 6 pub type __rlimit_resource_t = ::c_ulong; 7 pub type __priority_which_t = ::c_uint; 8 9 cfg_if! { 10 if #[cfg(doc)] { 11 // Used in `linux::arch` to define ioctl constants. 12 pub(crate) type Ioctl = ::c_ulong; 13 } else { 14 #[doc(hidden)] 15 pub type Ioctl = ::c_ulong; 16 } 17 } 18 19 s! { 20 pub struct statvfs { // Different than GNU! 21 pub f_bsize: ::c_ulong, 22 pub f_frsize: ::c_ulong, 23 pub f_blocks: ::fsblkcnt_t, 24 pub f_bfree: ::fsblkcnt_t, 25 pub f_bavail: ::fsblkcnt_t, 26 pub f_files: ::fsfilcnt_t, 27 pub f_ffree: ::fsfilcnt_t, 28 pub f_favail: ::fsfilcnt_t, 29 #[cfg(target_endian = "little")] 30 pub f_fsid: ::c_ulong, 31 #[cfg(target_pointer_width = "32")] 32 __f_unused: ::c_int, 33 #[cfg(target_endian = "big")] 34 pub f_fsid: ::c_ulong, 35 pub f_flag: ::c_ulong, 36 pub f_namemax: ::c_ulong, 37 __f_spare: [::c_int; 6], 38 } 39 40 pub struct regex_t { 41 __buffer: *mut ::c_void, 42 __allocated: ::size_t, 43 __used: ::size_t, 44 __syntax: ::c_ulong, 45 __fastmap: *mut ::c_char, 46 __translate: *mut ::c_char, 47 __re_nsub: ::size_t, 48 __bitfield: u8, 49 } 50 51 pub struct rtentry { 52 pub rt_pad1: ::c_ulong, 53 pub rt_dst: ::sockaddr, 54 pub rt_gateway: ::sockaddr, 55 pub rt_genmask: ::sockaddr, 56 pub rt_flags: ::c_ushort, 57 pub rt_pad2: ::c_short, 58 pub rt_pad3: ::c_ulong, 59 pub rt_tos: ::c_uchar, 60 pub rt_class: ::c_uchar, 61 #[cfg(target_pointer_width = "64")] 62 pub rt_pad4: [::c_short; 3usize], 63 #[cfg(not(target_pointer_width = "64"))] 64 pub rt_pad4: ::c_short, 65 pub rt_metric: ::c_short, 66 pub rt_dev: *mut ::c_char, 67 pub rt_mtu: ::c_ulong, 68 pub rt_window: ::c_ulong, 69 pub rt_irtt: ::c_ushort, 70 } 71 72 pub struct __exit_status { 73 pub e_termination: ::c_short, 74 pub e_exit: ::c_short, 75 } 76 77 pub struct ptrace_peeksiginfo_args { 78 pub off: ::__u64, 79 pub flags: ::__u32, 80 pub nr: ::__s32, 81 } 82 } 83 84 impl siginfo_t { si_addrnull85 pub unsafe fn si_addr(&self) -> *mut ::c_void { 86 #[repr(C)] 87 struct siginfo_sigfault { 88 _si_signo: ::c_int, 89 _si_errno: ::c_int, 90 _si_code: ::c_int, 91 si_addr: *mut ::c_void, 92 } 93 (*(self as *const siginfo_t as *const siginfo_sigfault)).si_addr 94 } 95 si_valuenull96 pub unsafe fn si_value(&self) -> ::sigval { 97 #[repr(C)] 98 struct siginfo_si_value { 99 _si_signo: ::c_int, 100 _si_errno: ::c_int, 101 _si_code: ::c_int, 102 _si_timerid: ::c_int, 103 _si_overrun: ::c_int, 104 si_value: ::sigval, 105 } 106 (*(self as *const siginfo_t as *const siginfo_si_value)).si_value 107 } 108 } 109 110 pub const MCL_CURRENT: ::c_int = 0x0001; 111 pub const MCL_FUTURE: ::c_int = 0x0002; 112 113 pub const SIGEV_THREAD_ID: ::c_int = 4; 114 115 pub const AF_VSOCK: ::c_int = 40; 116 117 // Most `*_SUPER_MAGIC` constants are defined at the `linux_like` level; the 118 // following are only available on newer Linux versions than the versions 119 // currently used in CI in some configurations, so we define them here. 120 pub const BINDERFS_SUPER_MAGIC: ::c_long = 0x6c6f6f70; 121 pub const XFS_SUPER_MAGIC: ::c_long = 0x58465342; 122 123 pub const PTRACE_TRACEME: ::c_int = 0; 124 pub const PTRACE_PEEKTEXT: ::c_int = 1; 125 pub const PTRACE_PEEKDATA: ::c_int = 2; 126 pub const PTRACE_PEEKUSER: ::c_int = 3; 127 pub const PTRACE_POKETEXT: ::c_int = 4; 128 pub const PTRACE_POKEDATA: ::c_int = 5; 129 pub const PTRACE_POKEUSER: ::c_int = 6; 130 pub const PTRACE_CONT: ::c_int = 7; 131 pub const PTRACE_KILL: ::c_int = 8; 132 pub const PTRACE_SINGLESTEP: ::c_int = 9; 133 pub const PTRACE_GETREGS: ::c_int = 12; 134 pub const PTRACE_SETREGS: ::c_int = 13; 135 pub const PTRACE_GETFPREGS: ::c_int = 14; 136 pub const PTRACE_SETFPREGS: ::c_int = 15; 137 pub const PTRACE_ATTACH: ::c_int = 16; 138 pub const PTRACE_DETACH: ::c_int = 17; 139 pub const PTRACE_GETFPXREGS: ::c_int = 18; 140 pub const PTRACE_SETFPXREGS: ::c_int = 19; 141 pub const PTRACE_SYSCALL: ::c_int = 24; 142 pub const PTRACE_SETOPTIONS: ::c_int = 0x4200; 143 pub const PTRACE_GETEVENTMSG: ::c_int = 0x4201; 144 pub const PTRACE_GETSIGINFO: ::c_int = 0x4202; 145 pub const PTRACE_SETSIGINFO: ::c_int = 0x4203; 146 pub const PTRACE_GETREGSET: ::c_int = 0x4204; 147 pub const PTRACE_SETREGSET: ::c_int = 0x4205; 148 pub const PTRACE_SEIZE: ::c_int = 0x4206; 149 pub const PTRACE_INTERRUPT: ::c_int = 0x4207; 150 pub const PTRACE_LISTEN: ::c_int = 0x4208; 151 152 pub const POSIX_FADV_DONTNEED: ::c_int = 4; 153 pub const POSIX_FADV_NOREUSE: ::c_int = 5; 154 155 // These are different than GNU! 156 pub const LC_CTYPE: ::c_int = 0; 157 pub const LC_NUMERIC: ::c_int = 1; 158 pub const LC_TIME: ::c_int = 3; 159 pub const LC_COLLATE: ::c_int = 4; 160 pub const LC_MONETARY: ::c_int = 2; 161 pub const LC_MESSAGES: ::c_int = 5; 162 pub const LC_ALL: ::c_int = 6; 163 // end different section 164 165 // MS_ flags for mount(2) 166 pub const MS_RMT_MASK: ::c_ulong = ::MS_RDONLY | ::MS_SYNCHRONOUS | ::MS_MANDLOCK | ::MS_I_VERSION; 167 168 pub const ENOTSUP: ::c_int = EOPNOTSUPP; 169 170 pub const IPV6_JOIN_GROUP: ::c_int = 20; 171 pub const IPV6_LEAVE_GROUP: ::c_int = 21; 172 173 // These are different from GNU 174 pub const ABDAY_1: ::nl_item = 0x300; 175 pub const ABDAY_2: ::nl_item = 0x301; 176 pub const ABDAY_3: ::nl_item = 0x302; 177 pub const ABDAY_4: ::nl_item = 0x303; 178 pub const ABDAY_5: ::nl_item = 0x304; 179 pub const ABDAY_6: ::nl_item = 0x305; 180 pub const ABDAY_7: ::nl_item = 0x306; 181 pub const DAY_1: ::nl_item = 0x307; 182 pub const DAY_2: ::nl_item = 0x308; 183 pub const DAY_3: ::nl_item = 0x309; 184 pub const DAY_4: ::nl_item = 0x30A; 185 pub const DAY_5: ::nl_item = 0x30B; 186 pub const DAY_6: ::nl_item = 0x30C; 187 pub const DAY_7: ::nl_item = 0x30D; 188 pub const ABMON_1: ::nl_item = 0x30E; 189 pub const ABMON_2: ::nl_item = 0x30F; 190 pub const ABMON_3: ::nl_item = 0x310; 191 pub const ABMON_4: ::nl_item = 0x311; 192 pub const ABMON_5: ::nl_item = 0x312; 193 pub const ABMON_6: ::nl_item = 0x313; 194 pub const ABMON_7: ::nl_item = 0x314; 195 pub const ABMON_8: ::nl_item = 0x315; 196 pub const ABMON_9: ::nl_item = 0x316; 197 pub const ABMON_10: ::nl_item = 0x317; 198 pub const ABMON_11: ::nl_item = 0x318; 199 pub const ABMON_12: ::nl_item = 0x319; 200 pub const MON_1: ::nl_item = 0x31A; 201 pub const MON_2: ::nl_item = 0x31B; 202 pub const MON_3: ::nl_item = 0x31C; 203 pub const MON_4: ::nl_item = 0x31D; 204 pub const MON_5: ::nl_item = 0x31E; 205 pub const MON_6: ::nl_item = 0x31F; 206 pub const MON_7: ::nl_item = 0x320; 207 pub const MON_8: ::nl_item = 0x321; 208 pub const MON_9: ::nl_item = 0x322; 209 pub const MON_10: ::nl_item = 0x323; 210 pub const MON_11: ::nl_item = 0x324; 211 pub const MON_12: ::nl_item = 0x325; 212 pub const AM_STR: ::nl_item = 0x326; 213 pub const PM_STR: ::nl_item = 0x327; 214 pub const D_T_FMT: ::nl_item = 0x328; 215 pub const D_FMT: ::nl_item = 0x329; 216 pub const T_FMT: ::nl_item = 0x32A; 217 pub const T_FMT_AMPM: ::nl_item = 0x32B; 218 pub const ERA: ::nl_item = 0x32C; 219 pub const ERA_D_FMT: ::nl_item = 0x32E; 220 pub const ALT_DIGITS: ::nl_item = 0x32F; 221 pub const ERA_D_T_FMT: ::nl_item = 0x330; 222 pub const ERA_T_FMT: ::nl_item = 0x331; 223 pub const CODESET: ::nl_item = 10; 224 pub const CRNCYSTR: ::nl_item = 0x215; 225 pub const RADIXCHAR: ::nl_item = 0x100; 226 pub const THOUSEP: ::nl_item = 0x101; 227 pub const NOEXPR: ::nl_item = 0x501; 228 pub const YESSTR: ::nl_item = 0x502; 229 pub const NOSTR: ::nl_item = 0x503; 230 231 // Different than Gnu. 232 pub const FILENAME_MAX: ::c_uint = 4095; 233 234 pub const PRIO_PROCESS: ::c_int = 0; 235 pub const PRIO_PGRP: ::c_int = 1; 236 pub const PRIO_USER: ::c_int = 2; 237 238 pub const SOMAXCONN: ::c_int = 128; 239 240 pub const ST_RELATIME: ::c_ulong = 4096; 241 242 pub const AF_NFC: ::c_int = PF_NFC; 243 pub const BUFSIZ: ::c_int = 4096; 244 pub const EDEADLOCK: ::c_int = EDEADLK; 245 pub const EXTA: ::c_uint = B19200; 246 pub const EXTB: ::c_uint = B38400; 247 pub const EXTPROC: ::tcflag_t = 0200000; 248 pub const FAN_MARK_FILESYSTEM: ::c_int = 0x00000100; 249 pub const FAN_MARK_INODE: ::c_int = 0x00000000; 250 pub const FAN_MARK_MOUNT: ::c_int = 0x10; 251 pub const FOPEN_MAX: ::c_int = 16; 252 pub const F_GETOWN: ::c_int = 9; 253 pub const F_OFD_GETLK: ::c_int = 36; 254 pub const F_OFD_SETLK: ::c_int = 37; 255 pub const F_OFD_SETLKW: ::c_int = 38; 256 pub const F_RDLCK: ::c_int = 0; 257 pub const F_SETOWN: ::c_int = 8; 258 pub const F_UNLCK: ::c_int = 2; 259 pub const F_WRLCK: ::c_int = 1; 260 pub const IPV6_MULTICAST_ALL: ::c_int = 29; 261 pub const IPV6_ROUTER_ALERT_ISOLATE: ::c_int = 30; 262 pub const MAP_HUGE_SHIFT: ::c_int = 26; 263 pub const MAP_HUGE_MASK: ::c_int = 0x3f; 264 pub const MAP_HUGE_64KB: ::c_int = 16 << MAP_HUGE_SHIFT; 265 pub const MAP_HUGE_512KB: ::c_int = 19 << MAP_HUGE_SHIFT; 266 pub const MAP_HUGE_1MB: ::c_int = 20 << MAP_HUGE_SHIFT; 267 pub const MAP_HUGE_2MB: ::c_int = 21 << MAP_HUGE_SHIFT; 268 pub const MAP_HUGE_8MB: ::c_int = 23 << MAP_HUGE_SHIFT; 269 pub const MAP_HUGE_16MB: ::c_int = 24 << MAP_HUGE_SHIFT; 270 pub const MAP_HUGE_32MB: ::c_int = 25 << MAP_HUGE_SHIFT; 271 pub const MAP_HUGE_256MB: ::c_int = 28 << MAP_HUGE_SHIFT; 272 pub const MAP_HUGE_512MB: ::c_int = 29 << MAP_HUGE_SHIFT; 273 pub const MAP_HUGE_1GB: ::c_int = 30 << MAP_HUGE_SHIFT; 274 pub const MAP_HUGE_2GB: ::c_int = 31 << MAP_HUGE_SHIFT; 275 pub const MAP_HUGE_16GB: ::c_int = 34 << MAP_HUGE_SHIFT; 276 pub const MINSIGSTKSZ: ::c_int = 2048; 277 pub const MSG_COPY: ::c_int = 040000; 278 pub const NI_MAXHOST: ::socklen_t = 1025; 279 pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY; 280 pub const PACKET_MR_UNICAST: ::c_int = 3; 281 pub const PF_NFC: ::c_int = 39; 282 pub const PF_VSOCK: ::c_int = 40; 283 pub const POSIX_MADV_DONTNEED: ::c_int = 4; 284 pub const PTRACE_EVENT_STOP: ::c_int = 128; 285 pub const PTRACE_PEEKSIGINFO: ::c_int = 0x4209; 286 pub const RTLD_NOLOAD: ::c_int = 0x00004; 287 pub const RUSAGE_THREAD: ::c_int = 1; 288 pub const SHM_EXEC: ::c_int = 0100000; 289 pub const SIGPOLL: ::c_int = SIGIO; 290 pub const SOCK_DCCP: ::c_int = 6; 291 pub const SOCK_PACKET: ::c_int = 10; 292 pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15; 293 pub const UDP_GRO: ::c_int = 104; 294 pub const UDP_SEGMENT: ::c_int = 103; 295 pub const YESEXPR: ::c_int = ((5) << 8) | (0); 296 297 extern "C" { ioctlnull298 pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int; gettimeofdaynull299 pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int; 300 pthread_rwlockattr_getkind_npnull301 pub fn pthread_rwlockattr_getkind_np( 302 attr: *const ::pthread_rwlockattr_t, 303 val: *mut ::c_int, 304 ) -> ::c_int; pthread_rwlockattr_setkind_npnull305 pub fn pthread_rwlockattr_setkind_np( 306 attr: *mut ::pthread_rwlockattr_t, 307 val: ::c_int, 308 ) -> ::c_int; 309 ptracenull310 pub fn ptrace(request: ::c_uint, ...) -> ::c_long; 311 sendmmsgnull312 pub fn sendmmsg( 313 sockfd: ::c_int, 314 msgvec: *mut ::mmsghdr, 315 vlen: ::c_uint, 316 flags: ::c_int, 317 ) -> ::c_int; recvmmsgnull318 pub fn recvmmsg( 319 sockfd: ::c_int, 320 msgvec: *mut ::mmsghdr, 321 vlen: ::c_uint, 322 flags: ::c_int, 323 timeout: *mut ::timespec, 324 ) -> ::c_int; 325 openptynull326 pub fn openpty( 327 amaster: *mut ::c_int, 328 aslave: *mut ::c_int, 329 name: *mut ::c_char, 330 termp: *mut termios, 331 winp: *mut ::winsize, 332 ) -> ::c_int; forkptynull333 pub fn forkpty( 334 amaster: *mut ::c_int, 335 name: *mut ::c_char, 336 termp: *mut termios, 337 winp: *mut ::winsize, 338 ) -> ::pid_t; 339 getnameinfonull340 pub fn getnameinfo( 341 sa: *const ::sockaddr, 342 salen: ::socklen_t, 343 host: *mut ::c_char, 344 hostlen: ::socklen_t, 345 serv: *mut ::c_char, 346 sevlen: ::socklen_t, 347 flags: ::c_int, 348 ) -> ::c_int; 349 pwritevnull350 pub fn pwritev( 351 fd: ::c_int, 352 iov: *const ::iovec, 353 iovcnt: ::c_int, 354 offset: ::off64_t, 355 ) -> ::ssize_t; preadvnull356 pub fn preadv( 357 fd: ::c_int, 358 iov: *const ::iovec, 359 iovcnt: ::c_int, 360 offset: ::off64_t, 361 ) -> ::ssize_t; 362 sethostidnull363 pub fn sethostid(hostid: ::c_long) -> ::c_int; fanotify_marknull364 pub fn fanotify_mark( 365 fd: ::c_int, 366 flags: ::c_uint, 367 mask: u64, 368 dirfd: ::c_int, 369 path: *const ::c_char, 370 ) -> ::c_int; getrlimit64null371 pub fn getrlimit64(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit64) -> ::c_int; setrlimit64null372 pub fn setrlimit64(resource: ::__rlimit_resource_t, rlim: *const ::rlimit64) -> ::c_int; getrlimitnull373 pub fn getrlimit(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit) -> ::c_int; setrlimitnull374 pub fn setrlimit(resource: ::__rlimit_resource_t, rlim: *const ::rlimit) -> ::c_int; getprioritynull375 pub fn getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int; setprioritynull376 pub fn setpriority(which: ::__priority_which_t, who: ::id_t, prio: ::c_int) -> ::c_int; 377 } 378 379 cfg_if! { 380 if #[cfg(any(target_arch = "mips", target_arch = "mips64"))] { 381 mod mips; 382 pub use self::mips::*; 383 } else if #[cfg(target_arch = "x86_64")] { 384 mod x86_64; 385 pub use self::x86_64::*; 386 } else if #[cfg(target_arch = "arm")] { 387 mod arm; 388 pub use self::arm::*; 389 } else { 390 pub use unsupported_target; 391 } 392 } 393