1 //! Hermit C type definitions 2 3 use crate::prelude::*; 4 5 pub type intmax_t = i64; 6 pub type uintmax_t = u64; 7 pub type intptr_t = isize; 8 pub type uintptr_t = usize; 9 10 pub type size_t = usize; 11 pub type ssize_t = isize; 12 pub type ptrdiff_t = isize; 13 14 pub type clockid_t = i32; 15 pub type in_addr_t = u32; 16 pub type in_port_t = u16; 17 pub type mode_t = u32; 18 pub type nfds_t = usize; 19 pub type pid_t = i32; 20 pub type sa_family_t = u8; 21 pub type socklen_t = u32; 22 pub type time_t = i64; 23 24 s! { 25 pub struct addrinfo { 26 pub ai_flags: i32, 27 pub ai_family: i32, 28 pub ai_socktype: i32, 29 pub ai_protocol: i32, 30 pub ai_addrlen: socklen_t, 31 pub ai_canonname: *mut c_char, 32 pub ai_addr: *mut sockaddr, 33 pub ai_next: *mut addrinfo, 34 } 35 36 pub struct dirent64 { 37 pub d_ino: u64, 38 pub d_off: i64, 39 pub d_reclen: u16, 40 pub d_type: u8, 41 pub d_name: [c_char; 256], 42 } 43 44 #[repr(align(4))] 45 pub struct in6_addr { 46 pub s6_addr: [u8; 16], 47 } 48 49 pub struct in_addr { 50 pub s_addr: in_addr_t, 51 } 52 53 pub struct iovec { 54 iov_base: *mut c_void, 55 iov_len: usize, 56 } 57 58 pub struct pollfd { 59 pub fd: i32, 60 pub events: i16, 61 pub revents: i16, 62 } 63 64 pub struct sockaddr { 65 pub sa_len: u8, 66 pub sa_family: sa_family_t, 67 pub sa_data: [c_char; 14], 68 } 69 70 pub struct sockaddr_in { 71 pub sin_len: u8, 72 pub sin_family: sa_family_t, 73 pub sin_port: in_port_t, 74 pub sin_addr: in_addr, 75 pub sin_zero: [c_char; 8], 76 } 77 78 pub struct sockaddr_in6 { 79 pub sin6_len: u8, 80 pub sin6_family: sa_family_t, 81 pub sin6_port: in_port_t, 82 pub sin6_flowinfo: u32, 83 pub sin6_addr: in6_addr, 84 pub sin6_scope_id: u32, 85 } 86 87 pub struct sockaddr_storage { 88 pub ss_len: u8, 89 pub ss_family: sa_family_t, 90 __ss_pad1: [u8; 6], 91 __ss_align: i64, 92 __ss_pad2: [u8; 112], 93 } 94 95 pub struct stat { 96 pub st_dev: u64, 97 pub st_ino: u64, 98 pub st_nlink: u64, 99 pub st_mode: mode_t, 100 pub st_uid: u32, 101 pub st_gid: u32, 102 pub st_rdev: u64, 103 pub st_size: i64, 104 pub st_blksize: i64, 105 pub st_blocks: i64, 106 pub st_atim: timespec, 107 pub st_mtim: timespec, 108 pub st_ctim: timespec, 109 } 110 111 pub struct timespec { 112 pub tv_sec: time_t, 113 pub tv_nsec: i32, 114 } 115 } 116 117 pub const AF_UNSPEC: i32 = 0; 118 pub const AF_INET: i32 = 3; 119 pub const AF_INET6: i32 = 1; 120 pub const AF_VSOCK: i32 = 2; 121 122 pub const CLOCK_REALTIME: clockid_t = 1; 123 pub const CLOCK_MONOTONIC: clockid_t = 4; 124 125 pub const DT_UNKNOWN: u8 = 0; 126 pub const DT_FIFO: u8 = 1; 127 pub const DT_CHR: u8 = 2; 128 pub const DT_DIR: u8 = 4; 129 pub const DT_BLK: u8 = 6; 130 pub const DT_REG: u8 = 8; 131 pub const DT_LNK: u8 = 10; 132 pub const DT_SOCK: u8 = 12; 133 pub const DT_WHT: u8 = 14; 134 135 pub const EAI_AGAIN: i32 = 2; 136 pub const EAI_BADFLAGS: i32 = 3; 137 pub const EAI_FAIL: i32 = 4; 138 pub const EAI_FAMILY: i32 = 5; 139 pub const EAI_MEMORY: i32 = 6; 140 pub const EAI_NODATA: i32 = 7; 141 pub const EAI_NONAME: i32 = 8; 142 pub const EAI_SERVICE: i32 = 9; 143 pub const EAI_SOCKTYPE: i32 = 10; 144 pub const EAI_SYSTEM: i32 = 11; 145 pub const EAI_OVERFLOW: i32 = 14; 146 147 pub const EFD_SEMAPHORE: i16 = 0o1; 148 pub const EFD_NONBLOCK: i16 = 0o4000; 149 pub const EFD_CLOEXEC: i16 = 0o40000; 150 151 pub const F_DUPFD: i32 = 0; 152 pub const F_GETFD: i32 = 1; 153 pub const F_SETFD: i32 = 2; 154 pub const F_GETFL: i32 = 3; 155 pub const F_SETFL: i32 = 4; 156 157 pub const FD_CLOEXEC: i32 = 1; 158 159 pub const FIONBIO: i32 = 0x8008667e; 160 161 pub const FUTEX_RELATIVE_TIMEOUT: u32 = 1; 162 163 pub const IP_TOS: i32 = 1; 164 pub const IP_TTL: i32 = 2; 165 pub const IP_ADD_MEMBERSHIP: i32 = 3; 166 pub const IP_DROP_MEMBERSHIP: i32 = 4; 167 pub const IP_MULTICAST_TTL: i32 = 5; 168 pub const IP_MULTICAST_LOOP: i32 = 7; 169 170 pub const IPPROTO_IP: i32 = 0; 171 pub const IPPROTO_TCP: i32 = 6; 172 pub const IPPROTO_UDP: i32 = 17; 173 pub const IPPROTO_IPV6: i32 = 41; 174 175 pub const IPV6_ADD_MEMBERSHIP: i32 = 12; 176 pub const IPV6_DROP_MEMBERSHIP: i32 = 13; 177 pub const IPV6_MULTICAST_LOOP: i32 = 19; 178 pub const IPV6_V6ONLY: i32 = 27; 179 180 pub const MSG_PEEK: i32 = 1; 181 182 pub const O_RDONLY: i32 = 0o0; 183 pub const O_WRONLY: i32 = 0o1; 184 pub const O_RDWR: i32 = 0o2; 185 pub const O_CREAT: i32 = 0o100; 186 pub const O_EXCL: i32 = 0o200; 187 pub const O_TRUNC: i32 = 0o1000; 188 pub const O_APPEND: i32 = 0o2000; 189 pub const O_NONBLOCK: i32 = 0o4000; 190 pub const O_DIRECTORY: i32 = 0o200000; 191 192 pub const POLLIN: i16 = 0x1; 193 pub const POLLPRI: i16 = 0x2; 194 pub const POLLOUT: i16 = 0x4; 195 pub const POLLERR: i16 = 0x8; 196 pub const POLLHUP: i16 = 0x10; 197 pub const POLLNVAL: i16 = 0x20; 198 pub const POLLRDNORM: i16 = 0x040; 199 pub const POLLRDBAND: i16 = 0x080; 200 pub const POLLWRNORM: i16 = 0x0100; 201 pub const POLLWRBAND: i16 = 0x0200; 202 pub const POLLRDHUP: i16 = 0x2000; 203 204 pub const S_IRWXU: mode_t = 0o0700; 205 pub const S_IRUSR: mode_t = 0o0400; 206 pub const S_IWUSR: mode_t = 0o0200; 207 pub const S_IXUSR: mode_t = 0o0100; 208 pub const S_IRWXG: mode_t = 0o0070; 209 pub const S_IRGRP: mode_t = 0o0040; 210 pub const S_IWGRP: mode_t = 0o0020; 211 pub const S_IXGRP: mode_t = 0o0010; 212 pub const S_IRWXO: mode_t = 0o0007; 213 pub const S_IROTH: mode_t = 0o0004; 214 pub const S_IWOTH: mode_t = 0o0002; 215 pub const S_IXOTH: mode_t = 0o0001; 216 217 pub const S_IFMT: mode_t = 0o17_0000; 218 pub const S_IFSOCK: mode_t = 0o14_0000; 219 pub const S_IFLNK: mode_t = 0o12_0000; 220 pub const S_IFREG: mode_t = 0o10_0000; 221 pub const S_IFBLK: mode_t = 0o6_0000; 222 pub const S_IFDIR: mode_t = 0o4_0000; 223 pub const S_IFCHR: mode_t = 0o2_0000; 224 pub const S_IFIFO: mode_t = 0o1_0000; 225 226 pub const SHUT_RD: i32 = 0; 227 pub const SHUT_WR: i32 = 1; 228 pub const SHUT_RDWR: i32 = 2; 229 230 pub const SO_REUSEADDR: i32 = 0x0004; 231 pub const SO_KEEPALIVE: i32 = 0x0008; 232 pub const SO_BROADCAST: i32 = 0x0020; 233 pub const SO_LINGER: i32 = 0x0080; 234 pub const SO_SNDBUF: i32 = 0x1001; 235 pub const SO_RCVBUF: i32 = 0x1002; 236 pub const SO_SNDTIMEO: i32 = 0x1005; 237 pub const SO_RCVTIMEO: i32 = 0x1006; 238 pub const SO_ERROR: i32 = 0x1007; 239 240 pub const SOCK_STREAM: i32 = 1; 241 pub const SOCK_DGRAM: i32 = 2; 242 pub const SOCK_NONBLOCK: i32 = 0o4000; 243 pub const SOCK_CLOEXEC: i32 = 0o40000; 244 245 pub const SOL_SOCKET: i32 = 4095; 246 247 pub const STDIN_FILENO: c_int = 0; 248 pub const STDOUT_FILENO: c_int = 1; 249 pub const STDERR_FILENO: c_int = 2; 250 251 pub const TCP_NODELAY: i32 = 1; 252 253 pub const EPERM: i32 = 1; 254 pub const ENOENT: i32 = 2; 255 pub const ESRCH: i32 = 3; 256 pub const EINTR: i32 = 4; 257 pub const EIO: i32 = 5; 258 pub const ENXIO: i32 = 6; 259 pub const E2BIG: i32 = 7; 260 pub const ENOEXEC: i32 = 8; 261 pub const EBADF: i32 = 9; 262 pub const ECHILD: i32 = 10; 263 pub const EAGAIN: i32 = 11; 264 pub const ENOMEM: i32 = 12; 265 pub const EACCES: i32 = 13; 266 pub const EFAULT: i32 = 14; 267 pub const ENOTBLK: i32 = 15; 268 pub const EBUSY: i32 = 16; 269 pub const EEXIST: i32 = 17; 270 pub const EXDEV: i32 = 18; 271 pub const ENODEV: i32 = 19; 272 pub const ENOTDIR: i32 = 20; 273 pub const EISDIR: i32 = 21; 274 pub const EINVAL: i32 = 22; 275 pub const ENFILE: i32 = 23; 276 pub const EMFILE: i32 = 24; 277 pub const ENOTTY: i32 = 25; 278 pub const ETXTBSY: i32 = 26; 279 pub const EFBIG: i32 = 27; 280 pub const ENOSPC: i32 = 28; 281 pub const ESPIPE: i32 = 29; 282 pub const EROFS: i32 = 30; 283 pub const EMLINK: i32 = 31; 284 pub const EPIPE: i32 = 32; 285 pub const EDOM: i32 = 33; 286 pub const ERANGE: i32 = 34; 287 pub const EDEADLK: i32 = 35; 288 pub const ENAMETOOLONG: i32 = 36; 289 pub const ENOLCK: i32 = 37; 290 pub const ENOSYS: i32 = 38; 291 pub const ENOTEMPTY: i32 = 39; 292 pub const ELOOP: i32 = 40; 293 pub const EWOULDBLOCK: i32 = EAGAIN; 294 pub const ENOMSG: i32 = 42; 295 pub const EIDRM: i32 = 43; 296 pub const ECHRNG: i32 = 44; 297 pub const EL2NSYNC: i32 = 45; 298 pub const EL3HLT: i32 = 46; 299 pub const EL3RST: i32 = 47; 300 pub const ELNRNG: i32 = 48; 301 pub const EUNATCH: i32 = 49; 302 pub const ENOCSI: i32 = 50; 303 pub const EL2HLT: i32 = 51; 304 pub const EBADE: i32 = 52; 305 pub const EBADR: i32 = 53; 306 pub const EXFULL: i32 = 54; 307 pub const ENOANO: i32 = 55; 308 pub const EBADRQC: i32 = 56; 309 pub const EBADSLT: i32 = 57; 310 pub const EDEADLOCK: i32 = EDEADLK; 311 pub const EBFONT: i32 = 59; 312 pub const ENOSTR: i32 = 60; 313 pub const ENODATA: i32 = 61; 314 pub const ETIME: i32 = 62; 315 pub const ENOSR: i32 = 63; 316 pub const ENONET: i32 = 64; 317 pub const ENOPKG: i32 = 65; 318 pub const EREMOTE: i32 = 66; 319 pub const ENOLINK: i32 = 67; 320 pub const EADV: i32 = 68; 321 pub const ESRMNT: i32 = 69; 322 pub const ECOMM: i32 = 70; 323 pub const EPROTO: i32 = 71; 324 pub const EMULTIHOP: i32 = 72; 325 pub const EDOTDOT: i32 = 73; 326 pub const EBADMSG: i32 = 74; 327 pub const EOVERFLOW: i32 = 75; 328 pub const ENOTUNIQ: i32 = 76; 329 pub const EBADFD: i32 = 77; 330 pub const EREMCHG: i32 = 78; 331 pub const ELIBACC: i32 = 79; 332 pub const ELIBBAD: i32 = 80; 333 pub const ELIBSCN: i32 = 81; 334 pub const ELIBMAX: i32 = 82; 335 pub const ELIBEXEC: i32 = 83; 336 pub const EILSEQ: i32 = 84; 337 pub const ERESTART: i32 = 85; 338 pub const ESTRPIPE: i32 = 86; 339 pub const EUSERS: i32 = 87; 340 pub const ENOTSOCK: i32 = 88; 341 pub const EDESTADDRREQ: i32 = 89; 342 pub const EMSGSIZE: i32 = 90; 343 pub const EPROTOTYPE: i32 = 91; 344 pub const ENOPROTOOPT: i32 = 92; 345 pub const EPROTONOSUPPORT: i32 = 93; 346 pub const ESOCKTNOSUPPORT: i32 = 94; 347 pub const EOPNOTSUPP: i32 = 95; 348 pub const EPFNOSUPPORT: i32 = 96; 349 pub const EAFNOSUPPORT: i32 = 97; 350 pub const EADDRINUSE: i32 = 98; 351 pub const EADDRNOTAVAIL: i32 = 99; 352 pub const ENETDOWN: i32 = 100; 353 pub const ENETUNREACH: i32 = 101; 354 pub const ENETRESET: i32 = 102; 355 pub const ECONNABORTED: i32 = 103; 356 pub const ECONNRESET: i32 = 104; 357 pub const ENOBUFS: i32 = 105; 358 pub const EISCONN: i32 = 106; 359 pub const ENOTCONN: i32 = 107; 360 pub const ESHUTDOWN: i32 = 108; 361 pub const ETOOMANYREFS: i32 = 109; 362 pub const ETIMEDOUT: i32 = 110; 363 pub const ECONNREFUSED: i32 = 111; 364 pub const EHOSTDOWN: i32 = 112; 365 pub const EHOSTUNREACH: i32 = 113; 366 pub const EALREADY: i32 = 114; 367 pub const EINPROGRESS: i32 = 115; 368 pub const ESTALE: i32 = 116; 369 pub const EUCLEAN: i32 = 117; 370 pub const ENOTNAM: i32 = 118; 371 pub const ENAVAIL: i32 = 119; 372 pub const EISNAM: i32 = 120; 373 pub const EREMOTEIO: i32 = 121; 374 pub const EDQUOT: i32 = 122; 375 pub const ENOMEDIUM: i32 = 123; 376 pub const EMEDIUMTYPE: i32 = 124; 377 pub const ECANCELED: i32 = 125; 378 pub const ENOKEY: i32 = 126; 379 pub const EKEYEXPIRED: i32 = 127; 380 pub const EKEYREVOKED: i32 = 128; 381 pub const EKEYREJECTED: i32 = 129; 382 pub const EOWNERDEAD: i32 = 130; 383 pub const ENOTRECOVERABLE: i32 = 131; 384 pub const ERFKILL: i32 = 132; 385 pub const EHWPOISON: i32 = 133; 386 387 extern "C" { 388 #[link_name = "sys_alloc"] alloc(size: usize, align: usize) -> *mut u8389 pub fn alloc(size: usize, align: usize) -> *mut u8; 390 391 #[link_name = "sys_alloc_zeroed"] alloc_zeroed(size: usize, align: usize) -> *mut u8392 pub fn alloc_zeroed(size: usize, align: usize) -> *mut u8; 393 394 #[link_name = "sys_realloc"] realloc(ptr: *mut u8, size: usize, align: usize, new_size: usize) -> *mut u8395 pub fn realloc(ptr: *mut u8, size: usize, align: usize, new_size: usize) -> *mut u8; 396 397 #[link_name = "sys_dealloc"] dealloc(ptr: *mut u8, size: usize, align: usize)398 pub fn dealloc(ptr: *mut u8, size: usize, align: usize); 399 400 #[link_name = "sys_exit"] exit(status: i32) -> !401 pub fn exit(status: i32) -> !; 402 403 #[link_name = "sys_abort"] abort() -> !404 pub fn abort() -> !; 405 406 #[link_name = "sys_errno"] errno() -> i32407 pub fn errno() -> i32; 408 409 #[link_name = "sys_clock_gettime"] clock_gettime(clockid: clockid_t, tp: *mut timespec) -> i32410 pub fn clock_gettime(clockid: clockid_t, tp: *mut timespec) -> i32; 411 412 #[link_name = "sys_nanosleep"] nanosleep(req: *const timespec) -> i32413 pub fn nanosleep(req: *const timespec) -> i32; 414 415 #[link_name = "sys_available_parallelism"] available_parallelism() -> usize416 pub fn available_parallelism() -> usize; 417 418 #[link_name = "sys_futex_wait"] futex_wait( address: *mut u32, expected: u32, timeout: *const timespec, flags: u32, ) -> i32419 pub fn futex_wait( 420 address: *mut u32, 421 expected: u32, 422 timeout: *const timespec, 423 flags: u32, 424 ) -> i32; 425 426 #[link_name = "sys_futex_wake"] futex_wake(address: *mut u32, count: i32) -> i32427 pub fn futex_wake(address: *mut u32, count: i32) -> i32; 428 429 #[link_name = "sys_stat"] stat(path: *const c_char, stat: *mut stat) -> i32430 pub fn stat(path: *const c_char, stat: *mut stat) -> i32; 431 432 #[link_name = "sys_fstat"] fstat(fd: i32, stat: *mut stat) -> i32433 pub fn fstat(fd: i32, stat: *mut stat) -> i32; 434 435 #[link_name = "sys_lstat"] lstat(path: *const c_char, stat: *mut stat) -> i32436 pub fn lstat(path: *const c_char, stat: *mut stat) -> i32; 437 438 #[link_name = "sys_open"] open(path: *const c_char, flags: i32, mode: mode_t) -> i32439 pub fn open(path: *const c_char, flags: i32, mode: mode_t) -> i32; 440 441 #[link_name = "sys_unlink"] unlink(path: *const c_char) -> i32442 pub fn unlink(path: *const c_char) -> i32; 443 444 #[link_name = "sys_mkdir"] mkdir(path: *const c_char, mode: mode_t) -> i32445 pub fn mkdir(path: *const c_char, mode: mode_t) -> i32; 446 447 #[link_name = "sys_rmdir"] rmdir(path: *const c_char) -> i32448 pub fn rmdir(path: *const c_char) -> i32; 449 450 #[link_name = "sys_read"] read(fd: i32, buf: *mut u8, len: usize) -> isize451 pub fn read(fd: i32, buf: *mut u8, len: usize) -> isize; 452 453 #[link_name = "sys_write"] write(fd: i32, buf: *const u8, len: usize) -> isize454 pub fn write(fd: i32, buf: *const u8, len: usize) -> isize; 455 456 #[link_name = "sys_readv"] readv(fd: i32, iov: *const iovec, iovcnt: usize) -> isize457 pub fn readv(fd: i32, iov: *const iovec, iovcnt: usize) -> isize; 458 459 #[link_name = "sys_writev"] writev(fd: i32, iov: *const iovec, iovcnt: usize) -> isize460 pub fn writev(fd: i32, iov: *const iovec, iovcnt: usize) -> isize; 461 462 #[link_name = "sys_close"] close(fd: i32) -> i32463 pub fn close(fd: i32) -> i32; 464 465 #[link_name = "sys_dup"] dup(fd: i32) -> i32466 pub fn dup(fd: i32) -> i32; 467 468 #[link_name = "sys_fcntl"] fcntl(fd: i32, cmd: i32, arg: i32) -> i32469 pub fn fcntl(fd: i32, cmd: i32, arg: i32) -> i32; 470 471 #[link_name = "sys_getdents64"] getdents64(fd: i32, dirp: *mut dirent64, count: usize) -> isize472 pub fn getdents64(fd: i32, dirp: *mut dirent64, count: usize) -> isize; 473 474 #[link_name = "sys_getaddrinfo"] getaddrinfo( nodename: *const c_char, servname: *const c_char, hints: *const addrinfo, res: *mut *mut addrinfo, ) -> i32475 pub fn getaddrinfo( 476 nodename: *const c_char, 477 servname: *const c_char, 478 hints: *const addrinfo, 479 res: *mut *mut addrinfo, 480 ) -> i32; 481 482 #[link_name = "sys_freeaddrinfo"] freeaddrinfo(ai: *mut addrinfo)483 pub fn freeaddrinfo(ai: *mut addrinfo); 484 485 #[link_name = "sys_socket"] socket(domain: i32, ty: i32, protocol: i32) -> i32486 pub fn socket(domain: i32, ty: i32, protocol: i32) -> i32; 487 488 #[link_name = "sys_bind"] bind(sockfd: i32, addr: *const sockaddr, addrlen: socklen_t) -> i32489 pub fn bind(sockfd: i32, addr: *const sockaddr, addrlen: socklen_t) -> i32; 490 491 #[link_name = "sys_listen"] listen(sockfd: i32, backlog: i32) -> i32492 pub fn listen(sockfd: i32, backlog: i32) -> i32; 493 494 #[link_name = "sys_accept"] accept(sockfd: i32, addr: *mut sockaddr, addrlen: *mut socklen_t) -> i32495 pub fn accept(sockfd: i32, addr: *mut sockaddr, addrlen: *mut socklen_t) -> i32; 496 497 #[link_name = "sys_connect"] connect(sockfd: i32, addr: *const sockaddr, addrlen: socklen_t) -> i32498 pub fn connect(sockfd: i32, addr: *const sockaddr, addrlen: socklen_t) -> i32; 499 500 #[link_name = "sys_recv"] recv(sockfd: i32, buf: *mut u8, len: usize, flags: i32) -> isize501 pub fn recv(sockfd: i32, buf: *mut u8, len: usize, flags: i32) -> isize; 502 503 #[link_name = "sys_recvfrom"] recvfrom( sockfd: i32, buf: *mut c_void, len: usize, flags: i32, addr: *mut sockaddr, addrlen: *mut socklen_t, ) -> isize504 pub fn recvfrom( 505 sockfd: i32, 506 buf: *mut c_void, 507 len: usize, 508 flags: i32, 509 addr: *mut sockaddr, 510 addrlen: *mut socklen_t, 511 ) -> isize; 512 513 #[link_name = "sys_send"] send(sockfd: i32, buf: *const c_void, len: usize, flags: i32) -> isize514 pub fn send(sockfd: i32, buf: *const c_void, len: usize, flags: i32) -> isize; 515 516 #[link_name = "sys_sendto"] sendto( sockfd: i32, buf: *const c_void, len: usize, flags: i32, to: *const sockaddr, tolen: socklen_t, ) -> isize517 pub fn sendto( 518 sockfd: i32, 519 buf: *const c_void, 520 len: usize, 521 flags: i32, 522 to: *const sockaddr, 523 tolen: socklen_t, 524 ) -> isize; 525 526 #[link_name = "sys_getpeername"] getpeername(sockfd: i32, addr: *mut sockaddr, addrlen: *mut socklen_t) -> i32527 pub fn getpeername(sockfd: i32, addr: *mut sockaddr, addrlen: *mut socklen_t) -> i32; 528 529 #[link_name = "sys_getsockname"] getsockname(sockfd: i32, addr: *mut sockaddr, addrlen: *mut socklen_t) -> i32530 pub fn getsockname(sockfd: i32, addr: *mut sockaddr, addrlen: *mut socklen_t) -> i32; 531 532 #[link_name = "sys_getsockopt"] getsockopt( sockfd: i32, level: i32, optname: i32, optval: *mut c_void, optlen: *mut socklen_t, ) -> i32533 pub fn getsockopt( 534 sockfd: i32, 535 level: i32, 536 optname: i32, 537 optval: *mut c_void, 538 optlen: *mut socklen_t, 539 ) -> i32; 540 541 #[link_name = "sys_setsockopt"] setsockopt( sockfd: i32, level: i32, optname: i32, optval: *const c_void, optlen: socklen_t, ) -> i32542 pub fn setsockopt( 543 sockfd: i32, 544 level: i32, 545 optname: i32, 546 optval: *const c_void, 547 optlen: socklen_t, 548 ) -> i32; 549 550 #[link_name = "sys_ioctl"] ioctl(sockfd: i32, cmd: i32, argp: *mut c_void) -> i32551 pub fn ioctl(sockfd: i32, cmd: i32, argp: *mut c_void) -> i32; 552 553 #[link_name = "sys_shutdown"] shutdown(sockfd: i32, how: i32) -> i32554 pub fn shutdown(sockfd: i32, how: i32) -> i32; 555 556 #[link_name = "sys_eventfd"] eventfd(initval: u64, flags: i16) -> i32557 pub fn eventfd(initval: u64, flags: i16) -> i32; 558 559 #[link_name = "sys_poll"] poll(fds: *mut pollfd, nfds: nfds_t, timeout: i32) -> i32560 pub fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: i32) -> i32; 561 } 562