1 //! Windows CRT definitions 2 3 pub type c_schar = i8; 4 pub type c_uchar = u8; 5 pub type c_short = i16; 6 pub type c_ushort = u16; 7 pub type c_int = i32; 8 pub type c_uint = u32; 9 pub type c_float = f32; 10 pub type c_double = f64; 11 pub type c_longlong = i64; 12 pub type c_ulonglong = u64; 13 pub type intmax_t = i64; 14 pub type uintmax_t = u64; 15 16 pub type size_t = usize; 17 pub type ptrdiff_t = isize; 18 pub type intptr_t = isize; 19 pub type uintptr_t = usize; 20 pub type ssize_t = isize; 21 pub type sighandler_t = usize; 22 23 pub type c_char = i8; 24 pub type c_long = i32; 25 pub type c_ulong = u32; 26 pub type wchar_t = u16; 27 28 pub type clock_t = i32; 29 30 cfg_if! { 31 if #[cfg(all(target_arch = "x86", target_env = "gnu"))] { 32 pub type time_t = i32; 33 } else { 34 pub type time_t = i64; 35 } 36 } 37 38 pub type off_t = i32; 39 pub type dev_t = u32; 40 pub type ino_t = u16; 41 #[cfg_attr(feature = "extra_traits", derive(Debug))] 42 pub enum timezone {} 43 impl ::Copy for timezone {} 44 impl ::Clone for timezone { 45 fn clone(&self) -> timezone { 46 *self 47 } 48 } 49 pub type time64_t = i64; 50 51 pub type SOCKET = ::uintptr_t; 52 53 s! { 54 // note this is the struct called stat64 in Windows. Not stat, nor stati64. 55 pub struct stat { 56 pub st_dev: dev_t, 57 pub st_ino: ino_t, 58 pub st_mode: u16, 59 pub st_nlink: ::c_short, 60 pub st_uid: ::c_short, 61 pub st_gid: ::c_short, 62 pub st_rdev: dev_t, 63 pub st_size: i64, 64 pub st_atime: time64_t, 65 pub st_mtime: time64_t, 66 pub st_ctime: time64_t, 67 } 68 69 // note that this is called utimbuf64 in Windows 70 pub struct utimbuf { 71 pub actime: time64_t, 72 pub modtime: time64_t, 73 } 74 75 pub struct tm { 76 pub tm_sec: ::c_int, 77 pub tm_min: ::c_int, 78 pub tm_hour: ::c_int, 79 pub tm_mday: ::c_int, 80 pub tm_mon: ::c_int, 81 pub tm_year: ::c_int, 82 pub tm_wday: ::c_int, 83 pub tm_yday: ::c_int, 84 pub tm_isdst: ::c_int, 85 } 86 87 pub struct timeval { 88 pub tv_sec: c_long, 89 pub tv_usec: c_long, 90 } 91 92 pub struct timespec { 93 pub tv_sec: time_t, 94 pub tv_nsec: c_long, 95 } 96 97 pub struct sockaddr { 98 pub sa_family: c_ushort, 99 pub sa_data: [c_char; 14], 100 } 101 } 102 103 pub const INT_MIN: c_int = -2147483648; 104 pub const INT_MAX: c_int = 2147483647; 105 106 pub const EXIT_FAILURE: ::c_int = 1; 107 pub const EXIT_SUCCESS: ::c_int = 0; 108 pub const RAND_MAX: ::c_int = 32767; 109 pub const EOF: ::c_int = -1; 110 pub const SEEK_SET: ::c_int = 0; 111 pub const SEEK_CUR: ::c_int = 1; 112 pub const SEEK_END: ::c_int = 2; 113 pub const _IOFBF: ::c_int = 0; 114 pub const _IONBF: ::c_int = 4; 115 pub const _IOLBF: ::c_int = 64; 116 pub const BUFSIZ: ::c_uint = 512; 117 pub const FOPEN_MAX: ::c_uint = 20; 118 pub const FILENAME_MAX: ::c_uint = 260; 119 120 pub const O_RDONLY: ::c_int = 0; 121 pub const O_WRONLY: ::c_int = 1; 122 pub const O_RDWR: ::c_int = 2; 123 pub const O_APPEND: ::c_int = 8; 124 pub const O_CREAT: ::c_int = 256; 125 pub const O_EXCL: ::c_int = 1024; 126 pub const O_TEXT: ::c_int = 16384; 127 pub const O_BINARY: ::c_int = 32768; 128 pub const O_NOINHERIT: ::c_int = 128; 129 pub const O_TRUNC: ::c_int = 512; 130 pub const S_IFCHR: ::c_int = 8192; 131 pub const S_IFDIR: ::c_int = 16384; 132 pub const S_IFREG: ::c_int = 32768; 133 pub const S_IFMT: ::c_int = 61440; 134 pub const S_IEXEC: ::c_int = 64; 135 pub const S_IWRITE: ::c_int = 128; 136 pub const S_IREAD: ::c_int = 256; 137 138 pub const LC_ALL: ::c_int = 0; 139 pub const LC_COLLATE: ::c_int = 1; 140 pub const LC_CTYPE: ::c_int = 2; 141 pub const LC_MONETARY: ::c_int = 3; 142 pub const LC_NUMERIC: ::c_int = 4; 143 pub const LC_TIME: ::c_int = 5; 144 145 pub const EPERM: ::c_int = 1; 146 pub const ENOENT: ::c_int = 2; 147 pub const ESRCH: ::c_int = 3; 148 pub const EINTR: ::c_int = 4; 149 pub const EIO: ::c_int = 5; 150 pub const ENXIO: ::c_int = 6; 151 pub const E2BIG: ::c_int = 7; 152 pub const ENOEXEC: ::c_int = 8; 153 pub const EBADF: ::c_int = 9; 154 pub const ECHILD: ::c_int = 10; 155 pub const EAGAIN: ::c_int = 11; 156 pub const ENOMEM: ::c_int = 12; 157 pub const EACCES: ::c_int = 13; 158 pub const EFAULT: ::c_int = 14; 159 pub const EBUSY: ::c_int = 16; 160 pub const EEXIST: ::c_int = 17; 161 pub const EXDEV: ::c_int = 18; 162 pub const ENODEV: ::c_int = 19; 163 pub const ENOTDIR: ::c_int = 20; 164 pub const EISDIR: ::c_int = 21; 165 pub const EINVAL: ::c_int = 22; 166 pub const ENFILE: ::c_int = 23; 167 pub const EMFILE: ::c_int = 24; 168 pub const ENOTTY: ::c_int = 25; 169 pub const EFBIG: ::c_int = 27; 170 pub const ENOSPC: ::c_int = 28; 171 pub const ESPIPE: ::c_int = 29; 172 pub const EROFS: ::c_int = 30; 173 pub const EMLINK: ::c_int = 31; 174 pub const EPIPE: ::c_int = 32; 175 pub const EDOM: ::c_int = 33; 176 pub const ERANGE: ::c_int = 34; 177 pub const EDEADLK: ::c_int = 36; 178 pub const EDEADLOCK: ::c_int = 36; 179 pub const ENAMETOOLONG: ::c_int = 38; 180 pub const ENOLCK: ::c_int = 39; 181 pub const ENOSYS: ::c_int = 40; 182 pub const ENOTEMPTY: ::c_int = 41; 183 pub const EILSEQ: ::c_int = 42; 184 pub const STRUNCATE: ::c_int = 80; 185 186 // POSIX Supplement (from errno.h) 187 pub const EADDRINUSE: ::c_int = 100; 188 pub const EADDRNOTAVAIL: ::c_int = 101; 189 pub const EAFNOSUPPORT: ::c_int = 102; 190 pub const EALREADY: ::c_int = 103; 191 pub const EBADMSG: ::c_int = 104; 192 pub const ECANCELED: ::c_int = 105; 193 pub const ECONNABORTED: ::c_int = 106; 194 pub const ECONNREFUSED: ::c_int = 107; 195 pub const ECONNRESET: ::c_int = 108; 196 pub const EDESTADDRREQ: ::c_int = 109; 197 pub const EHOSTUNREACH: ::c_int = 110; 198 pub const EIDRM: ::c_int = 111; 199 pub const EINPROGRESS: ::c_int = 112; 200 pub const EISCONN: ::c_int = 113; 201 pub const ELOOP: ::c_int = 114; 202 pub const EMSGSIZE: ::c_int = 115; 203 pub const ENETDOWN: ::c_int = 116; 204 pub const ENETRESET: ::c_int = 117; 205 pub const ENETUNREACH: ::c_int = 118; 206 pub const ENOBUFS: ::c_int = 119; 207 pub const ENODATA: ::c_int = 120; 208 pub const ENOLINK: ::c_int = 121; 209 pub const ENOMSG: ::c_int = 122; 210 pub const ENOPROTOOPT: ::c_int = 123; 211 pub const ENOSR: ::c_int = 124; 212 pub const ENOSTR: ::c_int = 125; 213 pub const ENOTCONN: ::c_int = 126; 214 pub const ENOTRECOVERABLE: ::c_int = 127; 215 pub const ENOTSOCK: ::c_int = 128; 216 pub const ENOTSUP: ::c_int = 129; 217 pub const EOPNOTSUPP: ::c_int = 130; 218 pub const EOVERFLOW: ::c_int = 132; 219 pub const EOWNERDEAD: ::c_int = 133; 220 pub const EPROTO: ::c_int = 134; 221 pub const EPROTONOSUPPORT: ::c_int = 135; 222 pub const EPROTOTYPE: ::c_int = 136; 223 pub const ETIME: ::c_int = 137; 224 pub const ETIMEDOUT: ::c_int = 138; 225 pub const ETXTBSY: ::c_int = 139; 226 pub const EWOULDBLOCK: ::c_int = 140; 227 228 // signal codes 229 pub const SIGINT: ::c_int = 2; 230 pub const SIGILL: ::c_int = 4; 231 pub const SIGFPE: ::c_int = 8; 232 pub const SIGSEGV: ::c_int = 11; 233 pub const SIGTERM: ::c_int = 15; 234 pub const SIGABRT: ::c_int = 22; 235 pub const NSIG: ::c_int = 23; 236 pub const SIG_ERR: ::c_int = -1; 237 238 // inline comment below appeases style checker 239 #[cfg(all(target_env = "msvc", feature = "rustc-dep-of-std"))] // " if " 240 #[link(name = "msvcrt", cfg(not(target_feature = "crt-static")))] 241 #[link(name = "libcmt", cfg(target_feature = "crt-static"))] 242 extern "C" {} 243 244 #[cfg_attr(feature = "extra_traits", derive(Debug))] 245 pub enum FILE {} 246 impl ::Copy for FILE {} 247 impl ::Clone for FILE { 248 fn clone(&self) -> FILE { 249 *self 250 } 251 } 252 #[cfg_attr(feature = "extra_traits", derive(Debug))] 253 pub enum fpos_t {} // FIXME: fill this out with a struct 254 impl ::Copy for fpos_t {} 255 impl ::Clone for fpos_t { 256 fn clone(&self) -> fpos_t { 257 *self 258 } 259 } 260 261 extern "C" { 262 pub fn isalnum(c: c_int) -> c_int; 263 pub fn isalpha(c: c_int) -> c_int; 264 pub fn iscntrl(c: c_int) -> c_int; 265 pub fn isdigit(c: c_int) -> c_int; 266 pub fn isgraph(c: c_int) -> c_int; 267 pub fn islower(c: c_int) -> c_int; 268 pub fn isprint(c: c_int) -> c_int; 269 pub fn ispunct(c: c_int) -> c_int; 270 pub fn isspace(c: c_int) -> c_int; 271 pub fn isupper(c: c_int) -> c_int; 272 pub fn isxdigit(c: c_int) -> c_int; 273 pub fn isblank(c: c_int) -> c_int; 274 pub fn tolower(c: c_int) -> c_int; 275 pub fn toupper(c: c_int) -> c_int; 276 pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE; 277 pub fn freopen( 278 filename: *const c_char, 279 mode: *const c_char, 280 file: *mut FILE, 281 ) -> *mut FILE; 282 pub fn fflush(file: *mut FILE) -> c_int; 283 pub fn fclose(file: *mut FILE) -> c_int; 284 pub fn remove(filename: *const c_char) -> c_int; 285 pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int; 286 pub fn tmpfile() -> *mut FILE; 287 pub fn setvbuf( 288 stream: *mut FILE, 289 buffer: *mut c_char, 290 mode: c_int, 291 size: size_t, 292 ) -> c_int; 293 pub fn setbuf(stream: *mut FILE, buf: *mut c_char); 294 pub fn getchar() -> c_int; 295 pub fn putchar(c: c_int) -> c_int; 296 pub fn fgetc(stream: *mut FILE) -> c_int; 297 pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) 298 -> *mut c_char; 299 pub fn fputc(c: c_int, stream: *mut FILE) -> c_int; 300 pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int; 301 pub fn puts(s: *const c_char) -> c_int; 302 pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int; 303 pub fn fread( 304 ptr: *mut c_void, 305 size: size_t, 306 nobj: size_t, 307 stream: *mut FILE, 308 ) -> size_t; 309 pub fn fwrite( 310 ptr: *const c_void, 311 size: size_t, 312 nobj: size_t, 313 stream: *mut FILE, 314 ) -> size_t; 315 pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int; 316 pub fn ftell(stream: *mut FILE) -> c_long; 317 pub fn rewind(stream: *mut FILE); 318 pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int; 319 pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int; 320 pub fn feof(stream: *mut FILE) -> c_int; 321 pub fn ferror(stream: *mut FILE) -> c_int; 322 pub fn perror(s: *const c_char); 323 pub fn atoi(s: *const c_char) -> c_int; 324 pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double; 325 pub fn strtol( 326 s: *const c_char, 327 endp: *mut *mut c_char, 328 base: c_int, 329 ) -> c_long; 330 pub fn strtoul( 331 s: *const c_char, 332 endp: *mut *mut c_char, 333 base: c_int, 334 ) -> c_ulong; 335 pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void; 336 pub fn malloc(size: size_t) -> *mut c_void; 337 pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void; 338 pub fn free(p: *mut c_void); 339 pub fn abort() -> !; 340 pub fn exit(status: c_int) -> !; 341 pub fn _exit(status: c_int) -> !; 342 pub fn atexit(cb: extern "C" fn()) -> c_int; 343 pub fn system(s: *const c_char) -> c_int; 344 pub fn getenv(s: *const c_char) -> *mut c_char; 345 346 pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char; 347 pub fn strncpy( 348 dst: *mut c_char, 349 src: *const c_char, 350 n: size_t, 351 ) -> *mut c_char; 352 pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char; 353 pub fn strncat( 354 s: *mut c_char, 355 ct: *const c_char, 356 n: size_t, 357 ) -> *mut c_char; 358 pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int; 359 pub fn strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int; 360 pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int; 361 pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char; 362 pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char; 363 pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t; 364 pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t; 365 pub fn strdup(cs: *const c_char) -> *mut c_char; 366 pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char; 367 pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char; 368 pub fn strlen(cs: *const c_char) -> size_t; 369 pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t; 370 pub fn strerror(n: c_int) -> *mut c_char; 371 pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char; 372 pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t; 373 pub fn wcslen(buf: *const wchar_t) -> size_t; 374 pub fn wcstombs( 375 dest: *mut c_char, 376 src: *const wchar_t, 377 n: size_t, 378 ) -> ::size_t; 379 380 pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void; 381 pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int; 382 pub fn memcpy( 383 dest: *mut c_void, 384 src: *const c_void, 385 n: size_t, 386 ) -> *mut c_void; 387 pub fn memmove( 388 dest: *mut c_void, 389 src: *const c_void, 390 n: size_t, 391 ) -> *mut c_void; 392 pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void; 393 394 pub fn abs(i: c_int) -> c_int; 395 pub fn atof(s: *const c_char) -> c_double; 396 pub fn labs(i: c_long) -> c_long; 397 pub fn rand() -> c_int; 398 pub fn srand(seed: c_uint); 399 400 pub fn signal(signum: c_int, handler: sighandler_t) -> sighandler_t; 401 pub fn raise(signum: c_int) -> c_int; 402 403 #[link_name = "_gmtime64_s"] 404 pub fn gmtime_s(destTime: *mut tm, srcTime: *const time_t) -> ::c_int; 405 #[link_name = "_time64"] 406 pub fn time(destTime: *mut time_t) -> time_t; 407 #[link_name = "_chmod"] 408 pub fn chmod(path: *const c_char, mode: ::c_int) -> ::c_int; 409 #[link_name = "_wchmod"] 410 pub fn wchmod(path: *const wchar_t, mode: ::c_int) -> ::c_int; 411 #[link_name = "_mkdir"] 412 pub fn mkdir(path: *const c_char) -> ::c_int; 413 #[link_name = "_wrmdir"] 414 pub fn wrmdir(path: *const wchar_t) -> ::c_int; 415 #[link_name = "_fstat64"] 416 pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int; 417 #[link_name = "_stat64"] 418 pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int; 419 #[link_name = "_wstat64"] 420 pub fn wstat(path: *const wchar_t, buf: *mut stat) -> ::c_int; 421 #[link_name = "_wutime64"] 422 pub fn wutime(file: *const wchar_t, buf: *mut utimbuf) -> ::c_int; 423 #[link_name = "_popen"] 424 pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE; 425 #[link_name = "_pclose"] 426 pub fn pclose(stream: *mut ::FILE) -> ::c_int; 427 #[link_name = "_fdopen"] 428 pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE; 429 #[link_name = "_fileno"] 430 pub fn fileno(stream: *mut ::FILE) -> ::c_int; 431 #[link_name = "_open"] 432 pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int; 433 #[link_name = "_wopen"] 434 pub fn wopen(path: *const wchar_t, oflag: ::c_int, ...) -> ::c_int; 435 #[link_name = "_creat"] 436 pub fn creat(path: *const c_char, mode: ::c_int) -> ::c_int; 437 #[link_name = "_access"] 438 pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int; 439 #[link_name = "_chdir"] 440 pub fn chdir(dir: *const c_char) -> ::c_int; 441 #[link_name = "_close"] 442 pub fn close(fd: ::c_int) -> ::c_int; 443 #[link_name = "_dup"] 444 pub fn dup(fd: ::c_int) -> ::c_int; 445 #[link_name = "_dup2"] 446 pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int; 447 #[link_name = "_execl"] 448 pub fn execl(path: *const c_char, arg0: *const c_char, ...) -> intptr_t; 449 #[link_name = "_wexecl"] 450 pub fn wexecl(path: *const wchar_t, arg0: *const wchar_t, ...) 451 -> intptr_t; 452 #[link_name = "_execle"] 453 pub fn execle(path: *const c_char, arg0: *const c_char, ...) -> intptr_t; 454 #[link_name = "_wexecle"] 455 pub fn wexecle( 456 path: *const wchar_t, 457 arg0: *const wchar_t, 458 ... 459 ) -> intptr_t; 460 #[link_name = "_execlp"] 461 pub fn execlp(path: *const c_char, arg0: *const c_char, ...) -> intptr_t; 462 #[link_name = "_wexeclp"] 463 pub fn wexeclp( 464 path: *const wchar_t, 465 arg0: *const wchar_t, 466 ... 467 ) -> intptr_t; 468 #[link_name = "_execlpe"] 469 pub fn execlpe(path: *const c_char, arg0: *const c_char, ...) -> intptr_t; 470 #[link_name = "_wexeclpe"] 471 pub fn wexeclpe( 472 path: *const wchar_t, 473 arg0: *const wchar_t, 474 ... 475 ) -> intptr_t; 476 #[link_name = "_execv"] 477 pub fn execv( 478 prog: *const c_char, 479 argv: *const *const c_char, 480 ) -> ::intptr_t; 481 #[link_name = "_execve"] 482 pub fn execve( 483 prog: *const c_char, 484 argv: *const *const c_char, 485 envp: *const *const c_char, 486 ) -> ::c_int; 487 #[link_name = "_execvp"] 488 pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int; 489 #[link_name = "_execvpe"] 490 pub fn execvpe( 491 c: *const c_char, 492 argv: *const *const c_char, 493 envp: *const *const c_char, 494 ) -> ::c_int; 495 #[link_name = "_wexecv"] 496 pub fn wexecv( 497 prog: *const wchar_t, 498 argv: *const *const wchar_t, 499 ) -> ::intptr_t; 500 #[link_name = "_wexecve"] 501 pub fn wexecve( 502 prog: *const wchar_t, 503 argv: *const *const wchar_t, 504 envp: *const *const wchar_t, 505 ) -> ::intptr_t; 506 #[link_name = "_wexecvp"] 507 pub fn wexecvp( 508 c: *const wchar_t, 509 argv: *const *const wchar_t, 510 ) -> ::intptr_t; 511 #[link_name = "_wexecvpe"] 512 pub fn wexecvpe( 513 c: *const wchar_t, 514 argv: *const *const wchar_t, 515 envp: *const *const wchar_t, 516 ) -> ::intptr_t; 517 #[link_name = "_getcwd"] 518 pub fn getcwd(buf: *mut c_char, size: ::c_int) -> *mut c_char; 519 #[link_name = "_getpid"] 520 pub fn getpid() -> ::c_int; 521 #[link_name = "_isatty"] 522 pub fn isatty(fd: ::c_int) -> ::c_int; 523 #[link_name = "_lseek"] 524 pub fn lseek(fd: ::c_int, offset: c_long, origin: ::c_int) -> c_long; 525 #[link_name = "_lseeki64"] 526 pub fn lseek64( 527 fd: ::c_int, 528 offset: c_longlong, 529 origin: ::c_int, 530 ) -> c_longlong; 531 #[link_name = "_pipe"] 532 pub fn pipe( 533 fds: *mut ::c_int, 534 psize: ::c_uint, 535 textmode: ::c_int, 536 ) -> ::c_int; 537 #[link_name = "_read"] 538 pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::c_uint) -> ::c_int; 539 #[link_name = "_rmdir"] 540 pub fn rmdir(path: *const c_char) -> ::c_int; 541 #[link_name = "_unlink"] 542 pub fn unlink(c: *const c_char) -> ::c_int; 543 #[link_name = "_write"] 544 pub fn write( 545 fd: ::c_int, 546 buf: *const ::c_void, 547 count: ::c_uint, 548 ) -> ::c_int; 549 #[link_name = "_commit"] 550 pub fn commit(fd: ::c_int) -> ::c_int; 551 #[link_name = "_get_osfhandle"] 552 pub fn get_osfhandle(fd: ::c_int) -> ::intptr_t; 553 #[link_name = "_open_osfhandle"] 554 pub fn open_osfhandle(osfhandle: ::intptr_t, flags: ::c_int) -> ::c_int; 555 pub fn setlocale(category: ::c_int, locale: *const c_char) -> *mut c_char; 556 #[link_name = "_wsetlocale"] 557 pub fn wsetlocale( 558 category: ::c_int, 559 locale: *const wchar_t, 560 ) -> *mut wchar_t; 561 #[link_name = "_aligned_malloc"] 562 pub fn aligned_malloc(size: size_t, alignment: size_t) -> *mut c_void; 563 } 564 565 extern "system" { 566 pub fn listen(s: SOCKET, backlog: ::c_int) -> ::c_int; 567 pub fn accept( 568 s: SOCKET, 569 addr: *mut ::sockaddr, 570 addrlen: *mut ::c_int, 571 ) -> SOCKET; 572 pub fn bind( 573 s: SOCKET, 574 name: *const ::sockaddr, 575 namelen: ::c_int, 576 ) -> ::c_int; 577 pub fn connect( 578 s: SOCKET, 579 name: *const ::sockaddr, 580 namelen: ::c_int, 581 ) -> ::c_int; 582 pub fn getpeername( 583 s: SOCKET, 584 name: *mut ::sockaddr, 585 nameln: *mut ::c_int, 586 ) -> ::c_int; 587 pub fn getsockname( 588 s: SOCKET, 589 name: *mut ::sockaddr, 590 nameln: *mut ::c_int, 591 ) -> ::c_int; 592 pub fn getsockopt( 593 s: SOCKET, 594 level: ::c_int, 595 optname: ::c_int, 596 optval: *mut ::c_char, 597 optlen: *mut ::c_int, 598 ) -> ::c_int; 599 pub fn recvfrom( 600 s: SOCKET, 601 buf: *mut ::c_char, 602 len: ::c_int, 603 flags: ::c_int, 604 from: *mut ::sockaddr, 605 fromlen: *mut ::c_int, 606 ) -> ::c_int; 607 pub fn sendto( 608 s: SOCKET, 609 buf: *const ::c_char, 610 len: ::c_int, 611 flags: ::c_int, 612 to: *const ::sockaddr, 613 tolen: ::c_int, 614 ) -> ::c_int; 615 pub fn setsockopt( 616 s: SOCKET, 617 level: ::c_int, 618 optname: ::c_int, 619 optval: *const ::c_char, 620 optlen: ::c_int, 621 ) -> ::c_int; 622 pub fn socket( 623 af: ::c_int, 624 socket_type: ::c_int, 625 protocol: ::c_int, 626 ) -> SOCKET; 627 } 628 629 cfg_if! { 630 if #[cfg(libc_core_cvoid)] { 631 pub use ::ffi::c_void; 632 } else { 633 // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help 634 // enable more optimization opportunities around it recognizing things 635 // like malloc/free. 636 #[repr(u8)] 637 #[allow(missing_copy_implementations)] 638 #[allow(missing_debug_implementations)] 639 pub enum c_void { 640 // Two dummy variants so the #[repr] attribute can be used. 641 #[doc(hidden)] 642 __variant1, 643 #[doc(hidden)] 644 __variant2, 645 } 646 } 647 } 648 649 cfg_if! { 650 if #[cfg(all(target_env = "gnu"))] { 651 mod gnu; 652 pub use self::gnu::*; 653 } else if #[cfg(all(target_env = "msvc"))] { 654 mod msvc; 655 pub use self::msvc::*; 656 } else { 657 // Unknown target_env 658 } 659 } 660