1 //! Definitions found commonly among almost all Unix derivatives 2 //! 3 //! More functions and definitions can be found in the more specific modules 4 //! according to the platform in question. 5 6 pub type c_schar = i8; 7 pub type c_uchar = u8; 8 pub type c_short = i16; 9 pub type c_ushort = u16; 10 pub type c_int = i32; 11 pub type c_uint = u32; 12 pub type c_float = f32; 13 pub type c_double = f64; 14 pub type c_longlong = i64; 15 pub type c_ulonglong = u64; 16 pub type intmax_t = i64; 17 pub type uintmax_t = u64; 18 19 pub type size_t = usize; 20 pub type ptrdiff_t = isize; 21 pub type intptr_t = isize; 22 pub type uintptr_t = usize; 23 pub type ssize_t = isize; 24 25 pub type pid_t = i32; 26 pub type uid_t = u32; 27 pub type gid_t = u32; 28 pub type in_addr_t = u32; 29 pub type in_port_t = u16; 30 pub type sighandler_t = ::size_t; 31 pub type cc_t = ::c_uchar; 32 33 #[cfg_attr(feature = "extra_traits", derive(Debug))] 34 pub enum DIR {} 35 impl ::Copy for DIR {} 36 impl ::Clone for DIR { clone(&self) -> DIR37 fn clone(&self) -> DIR { 38 *self 39 } 40 } 41 pub type locale_t = *mut ::c_void; 42 43 s! { 44 pub struct group { 45 pub gr_name: *mut ::c_char, 46 pub gr_passwd: *mut ::c_char, 47 pub gr_gid: ::gid_t, 48 pub gr_mem: *mut *mut ::c_char, 49 } 50 51 pub struct utimbuf { 52 pub actime: time_t, 53 pub modtime: time_t, 54 } 55 56 pub struct timeval { 57 pub tv_sec: time_t, 58 pub tv_usec: suseconds_t, 59 } 60 61 // linux x32 compatibility 62 // See https://sourceware.org/bugzilla/show_bug.cgi?id=16437 63 pub struct timespec { 64 pub tv_sec: time_t, 65 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 66 pub tv_nsec: i64, 67 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 68 pub tv_nsec: ::c_long, 69 } 70 71 pub struct rlimit { 72 pub rlim_cur: rlim_t, 73 pub rlim_max: rlim_t, 74 } 75 76 pub struct rusage { 77 pub ru_utime: timeval, 78 pub ru_stime: timeval, 79 pub ru_maxrss: c_long, 80 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 81 __pad1: u32, 82 pub ru_ixrss: c_long, 83 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 84 __pad2: u32, 85 pub ru_idrss: c_long, 86 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 87 __pad3: u32, 88 pub ru_isrss: c_long, 89 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 90 __pad4: u32, 91 pub ru_minflt: c_long, 92 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 93 __pad5: u32, 94 pub ru_majflt: c_long, 95 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 96 __pad6: u32, 97 pub ru_nswap: c_long, 98 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 99 __pad7: u32, 100 pub ru_inblock: c_long, 101 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 102 __pad8: u32, 103 pub ru_oublock: c_long, 104 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 105 __pad9: u32, 106 pub ru_msgsnd: c_long, 107 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 108 __pad10: u32, 109 pub ru_msgrcv: c_long, 110 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 111 __pad11: u32, 112 pub ru_nsignals: c_long, 113 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 114 __pad12: u32, 115 pub ru_nvcsw: c_long, 116 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 117 __pad13: u32, 118 pub ru_nivcsw: c_long, 119 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 120 __pad14: u32, 121 122 #[cfg(any(target_env = "musl", target_os = "emscripten"))] 123 __reserved: [c_long; 16], 124 } 125 126 pub struct ipv6_mreq { 127 pub ipv6mr_multiaddr: in6_addr, 128 #[cfg(target_os = "android")] 129 pub ipv6mr_interface: ::c_int, 130 #[cfg(not(target_os = "android"))] 131 pub ipv6mr_interface: ::c_uint, 132 } 133 134 pub struct hostent { 135 pub h_name: *mut ::c_char, 136 pub h_aliases: *mut *mut ::c_char, 137 pub h_addrtype: ::c_int, 138 pub h_length: ::c_int, 139 pub h_addr_list: *mut *mut ::c_char, 140 } 141 142 pub struct iovec { 143 pub iov_base: *mut ::c_void, 144 pub iov_len: ::size_t, 145 } 146 147 pub struct pollfd { 148 pub fd: ::c_int, 149 pub events: ::c_short, 150 pub revents: ::c_short, 151 } 152 153 pub struct winsize { 154 pub ws_row: ::c_ushort, 155 pub ws_col: ::c_ushort, 156 pub ws_xpixel: ::c_ushort, 157 pub ws_ypixel: ::c_ushort, 158 } 159 160 pub struct linger { 161 pub l_onoff: ::c_int, 162 pub l_linger: ::c_int, 163 } 164 165 pub struct sigval { 166 // Actually a union of an int and a void* 167 pub sival_ptr: *mut ::c_void 168 } 169 170 // <sys/time.h> 171 pub struct itimerval { 172 pub it_interval: ::timeval, 173 pub it_value: ::timeval, 174 } 175 176 // <sys/times.h> 177 pub struct tms { 178 pub tms_utime: ::clock_t, 179 pub tms_stime: ::clock_t, 180 pub tms_cutime: ::clock_t, 181 pub tms_cstime: ::clock_t, 182 } 183 184 pub struct servent { 185 pub s_name: *mut ::c_char, 186 pub s_aliases: *mut *mut ::c_char, 187 pub s_port: ::c_int, 188 pub s_proto: *mut ::c_char, 189 } 190 191 pub struct protoent { 192 pub p_name: *mut ::c_char, 193 pub p_aliases: *mut *mut ::c_char, 194 pub p_proto: ::c_int, 195 } 196 } 197 198 pub const INT_MIN: c_int = -2147483648; 199 pub const INT_MAX: c_int = 2147483647; 200 201 pub const SIG_DFL: sighandler_t = 0 as sighandler_t; 202 pub const SIG_IGN: sighandler_t = 1 as sighandler_t; 203 pub const SIG_ERR: sighandler_t = !0 as sighandler_t; 204 205 pub const DT_UNKNOWN: u8 = 0; 206 pub const DT_FIFO: u8 = 1; 207 pub const DT_CHR: u8 = 2; 208 pub const DT_DIR: u8 = 4; 209 pub const DT_BLK: u8 = 6; 210 pub const DT_REG: u8 = 8; 211 pub const DT_LNK: u8 = 10; 212 pub const DT_SOCK: u8 = 12; 213 214 cfg_if! { 215 if #[cfg(not(target_os = "redox"))] { 216 pub const FD_CLOEXEC: ::c_int = 0x1; 217 } 218 } 219 220 pub const USRQUOTA: ::c_int = 0; 221 pub const GRPQUOTA: ::c_int = 1; 222 223 pub const SIGIOT: ::c_int = 6; 224 225 pub const S_ISUID: ::mode_t = 0x800; 226 pub const S_ISGID: ::mode_t = 0x400; 227 pub const S_ISVTX: ::mode_t = 0x200; 228 229 cfg_if! { 230 if #[cfg(not(any(target_os = "illumos", target_os = "solaris")))] { 231 pub const IF_NAMESIZE: ::size_t = 16; 232 pub const IFNAMSIZ: ::size_t = IF_NAMESIZE; 233 } 234 } 235 236 pub const LOG_EMERG: ::c_int = 0; 237 pub const LOG_ALERT: ::c_int = 1; 238 pub const LOG_CRIT: ::c_int = 2; 239 pub const LOG_ERR: ::c_int = 3; 240 pub const LOG_WARNING: ::c_int = 4; 241 pub const LOG_NOTICE: ::c_int = 5; 242 pub const LOG_INFO: ::c_int = 6; 243 pub const LOG_DEBUG: ::c_int = 7; 244 245 pub const LOG_KERN: ::c_int = 0; 246 pub const LOG_USER: ::c_int = 1 << 3; 247 pub const LOG_MAIL: ::c_int = 2 << 3; 248 pub const LOG_DAEMON: ::c_int = 3 << 3; 249 pub const LOG_AUTH: ::c_int = 4 << 3; 250 pub const LOG_SYSLOG: ::c_int = 5 << 3; 251 pub const LOG_LPR: ::c_int = 6 << 3; 252 pub const LOG_NEWS: ::c_int = 7 << 3; 253 pub const LOG_UUCP: ::c_int = 8 << 3; 254 pub const LOG_LOCAL0: ::c_int = 16 << 3; 255 pub const LOG_LOCAL1: ::c_int = 17 << 3; 256 pub const LOG_LOCAL2: ::c_int = 18 << 3; 257 pub const LOG_LOCAL3: ::c_int = 19 << 3; 258 pub const LOG_LOCAL4: ::c_int = 20 << 3; 259 pub const LOG_LOCAL5: ::c_int = 21 << 3; 260 pub const LOG_LOCAL6: ::c_int = 22 << 3; 261 pub const LOG_LOCAL7: ::c_int = 23 << 3; 262 263 pub const LOG_PID: ::c_int = 0x01; 264 pub const LOG_CONS: ::c_int = 0x02; 265 pub const LOG_ODELAY: ::c_int = 0x04; 266 pub const LOG_NDELAY: ::c_int = 0x08; 267 pub const LOG_NOWAIT: ::c_int = 0x10; 268 269 pub const LOG_PRIMASK: ::c_int = 7; 270 pub const LOG_FACMASK: ::c_int = 0x3f8; 271 272 pub const PRIO_MIN: ::c_int = -20; 273 pub const PRIO_MAX: ::c_int = 20; 274 275 pub const IPPROTO_ICMP: ::c_int = 1; 276 pub const IPPROTO_ICMPV6: ::c_int = 58; 277 pub const IPPROTO_TCP: ::c_int = 6; 278 pub const IPPROTO_UDP: ::c_int = 17; 279 pub const IPPROTO_IP: ::c_int = 0; 280 pub const IPPROTO_IPV6: ::c_int = 41; 281 282 pub const INADDR_LOOPBACK: in_addr_t = 2130706433; 283 pub const INADDR_ANY: in_addr_t = 0; 284 pub const INADDR_BROADCAST: in_addr_t = 4294967295; 285 pub const INADDR_NONE: in_addr_t = 4294967295; 286 287 pub const ARPOP_REQUEST: u16 = 1; 288 pub const ARPOP_REPLY: u16 = 2; 289 290 pub const ATF_COM: ::c_int = 0x02; 291 pub const ATF_PERM: ::c_int = 0x04; 292 pub const ATF_PUBL: ::c_int = 0x08; 293 pub const ATF_USETRAILERS: ::c_int = 0x10; 294 295 cfg_if! { 296 if #[cfg(target_os = "l4re")] { 297 // required libraries for L4Re are linked externally, ATM 298 } else if #[cfg(feature = "std")] { 299 // cargo build, don't pull in anything extra as the libstd dep 300 // already pulls in all libs. 301 } else if #[cfg(target_env = "musl")] { 302 #[cfg_attr(feature = "rustc-dep-of-std", 303 link(name = "c", kind = "static", 304 cfg(target_feature = "crt-static")))] 305 #[cfg_attr(feature = "rustc-dep-of-std", 306 link(name = "c", cfg(not(target_feature = "crt-static"))))] 307 extern {} 308 } else if #[cfg(target_os = "emscripten")] { 309 #[link(name = "c")] 310 extern {} 311 } else if #[cfg(all(target_os = "netbsd", 312 feature = "rustc-dep-of-std", 313 target_vendor = "rumprun"))] { 314 // Since we don't use -nodefaultlibs on Rumprun, libc is always pulled 315 // in automatically by the linker. We avoid passing it explicitly, as it 316 // causes some versions of binutils to crash with an assertion failure. 317 #[link(name = "m")] 318 extern {} 319 } else if #[cfg(any(target_os = "macos", 320 target_os = "ios", 321 target_os = "android", 322 target_os = "openbsd"))] { 323 #[link(name = "c")] 324 #[link(name = "m")] 325 extern {} 326 } else if #[cfg(target_os = "haiku")] { 327 #[link(name = "root")] 328 #[link(name = "network")] 329 extern {} 330 } else if #[cfg(target_env = "newlib")] { 331 #[link(name = "c")] 332 #[link(name = "m")] 333 extern {} 334 } else if #[cfg(target_os = "hermit")] { 335 // no_default_libraries is set to false for HermitCore, so only a link 336 // to "pthread" needs to be added. 337 #[link(name = "pthread")] 338 extern {} 339 } else if #[cfg(target_env = "illumos")] { 340 #[link(name = "c")] 341 #[link(name = "m")] 342 extern {} 343 } else if #[cfg(target_os = "redox")] { 344 #[cfg_attr(feature = "rustc-dep-of-std", 345 link(name = "c", kind = "static-nobundle", 346 cfg(target_feature = "crt-static")))] 347 #[cfg_attr(feature = "rustc-dep-of-std", 348 link(name = "c", cfg(not(target_feature = "crt-static"))))] 349 extern {} 350 } else { 351 #[link(name = "c")] 352 #[link(name = "m")] 353 #[link(name = "rt")] 354 #[link(name = "pthread")] 355 extern {} 356 } 357 } 358 359 #[cfg_attr(feature = "extra_traits", derive(Debug))] 360 pub enum FILE {} 361 impl ::Copy for FILE {} 362 impl ::Clone for FILE { clone(&self) -> FILE363 fn clone(&self) -> FILE { 364 *self 365 } 366 } 367 #[cfg_attr(feature = "extra_traits", derive(Debug))] 368 pub enum fpos_t {} // FIXME: fill this out with a struct 369 impl ::Copy for fpos_t {} 370 impl ::Clone for fpos_t { clone(&self) -> fpos_t371 fn clone(&self) -> fpos_t { 372 *self 373 } 374 } 375 376 extern "C" { isalnum(c: c_int) -> c_int377 pub fn isalnum(c: c_int) -> c_int; isalpha(c: c_int) -> c_int378 pub fn isalpha(c: c_int) -> c_int; iscntrl(c: c_int) -> c_int379 pub fn iscntrl(c: c_int) -> c_int; isdigit(c: c_int) -> c_int380 pub fn isdigit(c: c_int) -> c_int; isgraph(c: c_int) -> c_int381 pub fn isgraph(c: c_int) -> c_int; islower(c: c_int) -> c_int382 pub fn islower(c: c_int) -> c_int; isprint(c: c_int) -> c_int383 pub fn isprint(c: c_int) -> c_int; ispunct(c: c_int) -> c_int384 pub fn ispunct(c: c_int) -> c_int; isspace(c: c_int) -> c_int385 pub fn isspace(c: c_int) -> c_int; isupper(c: c_int) -> c_int386 pub fn isupper(c: c_int) -> c_int; isxdigit(c: c_int) -> c_int387 pub fn isxdigit(c: c_int) -> c_int; isblank(c: c_int) -> c_int388 pub fn isblank(c: c_int) -> c_int; tolower(c: c_int) -> c_int389 pub fn tolower(c: c_int) -> c_int; toupper(c: c_int) -> c_int390 pub fn toupper(c: c_int) -> c_int; qsort( base: *mut c_void, num: size_t, size: size_t, compar: ::Option< unsafe extern "C" fn(*const c_void, *const c_void) -> c_int, >, )391 pub fn qsort( 392 base: *mut c_void, 393 num: size_t, 394 size: size_t, 395 compar: ::Option< 396 unsafe extern "C" fn(*const c_void, *const c_void) -> c_int, 397 >, 398 ); bsearch( key: *const c_void, base: *const c_void, num: size_t, size: size_t, compar: ::Option< unsafe extern "C" fn(*const c_void, *const c_void) -> c_int, >, ) -> *mut c_void399 pub fn bsearch( 400 key: *const c_void, 401 base: *const c_void, 402 num: size_t, 403 size: size_t, 404 compar: ::Option< 405 unsafe extern "C" fn(*const c_void, *const c_void) -> c_int, 406 >, 407 ) -> *mut c_void; 408 #[cfg_attr( 409 all(target_os = "macos", target_arch = "x86"), 410 link_name = "fopen$UNIX2003" 411 )] fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE412 pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE; 413 #[cfg_attr( 414 all(target_os = "macos", target_arch = "x86"), 415 link_name = "freopen$UNIX2003" 416 )] freopen( filename: *const c_char, mode: *const c_char, file: *mut FILE, ) -> *mut FILE417 pub fn freopen( 418 filename: *const c_char, 419 mode: *const c_char, 420 file: *mut FILE, 421 ) -> *mut FILE; fflush(file: *mut FILE) -> c_int422 pub fn fflush(file: *mut FILE) -> c_int; fclose(file: *mut FILE) -> c_int423 pub fn fclose(file: *mut FILE) -> c_int; remove(filename: *const c_char) -> c_int424 pub fn remove(filename: *const c_char) -> c_int; rename(oldname: *const c_char, newname: *const c_char) -> c_int425 pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int; tmpfile() -> *mut FILE426 pub fn tmpfile() -> *mut FILE; setvbuf( stream: *mut FILE, buffer: *mut c_char, mode: c_int, size: size_t, ) -> c_int427 pub fn setvbuf( 428 stream: *mut FILE, 429 buffer: *mut c_char, 430 mode: c_int, 431 size: size_t, 432 ) -> c_int; setbuf(stream: *mut FILE, buf: *mut c_char)433 pub fn setbuf(stream: *mut FILE, buf: *mut c_char); getchar() -> c_int434 pub fn getchar() -> c_int; putchar(c: c_int) -> c_int435 pub fn putchar(c: c_int) -> c_int; fgetc(stream: *mut FILE) -> c_int436 pub fn fgetc(stream: *mut FILE) -> c_int; fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char437 pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) 438 -> *mut c_char; fputc(c: c_int, stream: *mut FILE) -> c_int439 pub fn fputc(c: c_int, stream: *mut FILE) -> c_int; 440 #[cfg_attr( 441 all(target_os = "macos", target_arch = "x86"), 442 link_name = "fputs$UNIX2003" 443 )] fputs(s: *const c_char, stream: *mut FILE) -> c_int444 pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int; puts(s: *const c_char) -> c_int445 pub fn puts(s: *const c_char) -> c_int; ungetc(c: c_int, stream: *mut FILE) -> c_int446 pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int; fread( ptr: *mut c_void, size: size_t, nobj: size_t, stream: *mut FILE, ) -> size_t447 pub fn fread( 448 ptr: *mut c_void, 449 size: size_t, 450 nobj: size_t, 451 stream: *mut FILE, 452 ) -> size_t; 453 #[cfg_attr( 454 all(target_os = "macos", target_arch = "x86"), 455 link_name = "fwrite$UNIX2003" 456 )] fwrite( ptr: *const c_void, size: size_t, nobj: size_t, stream: *mut FILE, ) -> size_t457 pub fn fwrite( 458 ptr: *const c_void, 459 size: size_t, 460 nobj: size_t, 461 stream: *mut FILE, 462 ) -> size_t; fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int463 pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int; ftell(stream: *mut FILE) -> c_long464 pub fn ftell(stream: *mut FILE) -> c_long; rewind(stream: *mut FILE)465 pub fn rewind(stream: *mut FILE); 466 #[cfg_attr(target_os = "netbsd", link_name = "__fgetpos50")] fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int467 pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int; 468 #[cfg_attr(target_os = "netbsd", link_name = "__fsetpos50")] fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int469 pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int; feof(stream: *mut FILE) -> c_int470 pub fn feof(stream: *mut FILE) -> c_int; ferror(stream: *mut FILE) -> c_int471 pub fn ferror(stream: *mut FILE) -> c_int; perror(s: *const c_char)472 pub fn perror(s: *const c_char); atoi(s: *const c_char) -> c_int473 pub fn atoi(s: *const c_char) -> c_int; 474 #[cfg_attr( 475 all(target_os = "macos", target_arch = "x86"), 476 link_name = "strtod$UNIX2003" 477 )] strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double478 pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double; strtol( s: *const c_char, endp: *mut *mut c_char, base: c_int, ) -> c_long479 pub fn strtol( 480 s: *const c_char, 481 endp: *mut *mut c_char, 482 base: c_int, 483 ) -> c_long; strtoul( s: *const c_char, endp: *mut *mut c_char, base: c_int, ) -> c_ulong484 pub fn strtoul( 485 s: *const c_char, 486 endp: *mut *mut c_char, 487 base: c_int, 488 ) -> c_ulong; calloc(nobj: size_t, size: size_t) -> *mut c_void489 pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void; malloc(size: size_t) -> *mut c_void490 pub fn malloc(size: size_t) -> *mut c_void; realloc(p: *mut c_void, size: size_t) -> *mut c_void491 pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void; free(p: *mut c_void)492 pub fn free(p: *mut c_void); abort() -> !493 pub fn abort() -> !; exit(status: c_int) -> !494 pub fn exit(status: c_int) -> !; _exit(status: c_int) -> !495 pub fn _exit(status: c_int) -> !; atexit(cb: extern "C" fn()) -> c_int496 pub fn atexit(cb: extern "C" fn()) -> c_int; 497 #[cfg_attr( 498 all(target_os = "macos", target_arch = "x86"), 499 link_name = "system$UNIX2003" 500 )] system(s: *const c_char) -> c_int501 pub fn system(s: *const c_char) -> c_int; getenv(s: *const c_char) -> *mut c_char502 pub fn getenv(s: *const c_char) -> *mut c_char; 503 strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char504 pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char; strncpy( dst: *mut c_char, src: *const c_char, n: size_t, ) -> *mut c_char505 pub fn strncpy( 506 dst: *mut c_char, 507 src: *const c_char, 508 n: size_t, 509 ) -> *mut c_char; strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char510 pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char; strncat( s: *mut c_char, ct: *const c_char, n: size_t, ) -> *mut c_char511 pub fn strncat( 512 s: *mut c_char, 513 ct: *const c_char, 514 n: size_t, 515 ) -> *mut c_char; strcmp(cs: *const c_char, ct: *const c_char) -> c_int516 pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int; strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int517 pub fn strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int; strcoll(cs: *const c_char, ct: *const c_char) -> c_int518 pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int; strchr(cs: *const c_char, c: c_int) -> *mut c_char519 pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char; strrchr(cs: *const c_char, c: c_int) -> *mut c_char520 pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char; strspn(cs: *const c_char, ct: *const c_char) -> size_t521 pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t; strcspn(cs: *const c_char, ct: *const c_char) -> size_t522 pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t; strdup(cs: *const c_char) -> *mut c_char523 pub fn strdup(cs: *const c_char) -> *mut c_char; strndup(cs: *const c_char, n: size_t) -> *mut c_char524 pub fn strndup(cs: *const c_char, n: size_t) -> *mut c_char; strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char525 pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char; strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char526 pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char; strcasecmp(s1: *const c_char, s2: *const c_char) -> c_int527 pub fn strcasecmp(s1: *const c_char, s2: *const c_char) -> c_int; strncasecmp( s1: *const c_char, s2: *const c_char, n: size_t, ) -> c_int528 pub fn strncasecmp( 529 s1: *const c_char, 530 s2: *const c_char, 531 n: size_t, 532 ) -> c_int; strlen(cs: *const c_char) -> size_t533 pub fn strlen(cs: *const c_char) -> size_t; strnlen(cs: *const c_char, maxlen: size_t) -> size_t534 pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t; 535 #[cfg_attr( 536 all(target_os = "macos", target_arch = "x86"), 537 link_name = "strerror$UNIX2003" 538 )] strerror(n: c_int) -> *mut c_char539 pub fn strerror(n: c_int) -> *mut c_char; strtok(s: *mut c_char, t: *const c_char) -> *mut c_char540 pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char; strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t541 pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t; strsignal(sig: c_int) -> *mut c_char542 pub fn strsignal(sig: c_int) -> *mut c_char; wcslen(buf: *const wchar_t) -> size_t543 pub fn wcslen(buf: *const wchar_t) -> size_t; wcstombs( dest: *mut c_char, src: *const wchar_t, n: size_t, ) -> ::size_t544 pub fn wcstombs( 545 dest: *mut c_char, 546 src: *const wchar_t, 547 n: size_t, 548 ) -> ::size_t; 549 memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void550 pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void; wmemchr(cx: *const wchar_t, c: wchar_t, n: size_t) -> *mut wchar_t551 pub fn wmemchr(cx: *const wchar_t, c: wchar_t, n: size_t) -> *mut wchar_t; memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int552 pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int; memcpy( dest: *mut c_void, src: *const c_void, n: size_t, ) -> *mut c_void553 pub fn memcpy( 554 dest: *mut c_void, 555 src: *const c_void, 556 n: size_t, 557 ) -> *mut c_void; memmove( dest: *mut c_void, src: *const c_void, n: size_t, ) -> *mut c_void558 pub fn memmove( 559 dest: *mut c_void, 560 src: *const c_void, 561 n: size_t, 562 ) -> *mut c_void; memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void563 pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void; 564 } 565 566 extern "C" { 567 #[cfg_attr(target_os = "netbsd", link_name = "__getpwnam50")] getpwnam(name: *const ::c_char) -> *mut passwd568 pub fn getpwnam(name: *const ::c_char) -> *mut passwd; 569 #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid50")] getpwuid(uid: ::uid_t) -> *mut passwd570 pub fn getpwuid(uid: ::uid_t) -> *mut passwd; 571 fprintf( stream: *mut ::FILE, format: *const ::c_char, ... ) -> ::c_int572 pub fn fprintf( 573 stream: *mut ::FILE, 574 format: *const ::c_char, 575 ... 576 ) -> ::c_int; printf(format: *const ::c_char, ...) -> ::c_int577 pub fn printf(format: *const ::c_char, ...) -> ::c_int; snprintf( s: *mut ::c_char, n: ::size_t, format: *const ::c_char, ... ) -> ::c_int578 pub fn snprintf( 579 s: *mut ::c_char, 580 n: ::size_t, 581 format: *const ::c_char, 582 ... 583 ) -> ::c_int; sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int584 pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int; 585 #[cfg_attr(target_os = "linux", link_name = "__isoc99_fscanf")] fscanf( stream: *mut ::FILE, format: *const ::c_char, ... ) -> ::c_int586 pub fn fscanf( 587 stream: *mut ::FILE, 588 format: *const ::c_char, 589 ... 590 ) -> ::c_int; 591 #[cfg_attr(target_os = "linux", link_name = "__isoc99_scanf")] scanf(format: *const ::c_char, ...) -> ::c_int592 pub fn scanf(format: *const ::c_char, ...) -> ::c_int; 593 #[cfg_attr(target_os = "linux", link_name = "__isoc99_sscanf")] sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int594 pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) 595 -> ::c_int; getchar_unlocked() -> ::c_int596 pub fn getchar_unlocked() -> ::c_int; putchar_unlocked(c: ::c_int) -> ::c_int597 pub fn putchar_unlocked(c: ::c_int) -> ::c_int; 598 599 #[cfg_attr(target_os = "netbsd", link_name = "__socket30")] 600 #[cfg_attr(target_os = "illumos", link_name = "__xnet_socket")] socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int601 pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int; 602 #[cfg_attr( 603 all(target_os = "macos", target_arch = "x86"), 604 link_name = "connect$UNIX2003" 605 )] 606 #[cfg_attr(target_os = "illumos", link_name = "__xnet_connect")] connect( socket: ::c_int, address: *const sockaddr, len: socklen_t, ) -> ::c_int607 pub fn connect( 608 socket: ::c_int, 609 address: *const sockaddr, 610 len: socklen_t, 611 ) -> ::c_int; 612 #[cfg_attr( 613 all(target_os = "macos", target_arch = "x86"), 614 link_name = "listen$UNIX2003" 615 )] listen(socket: ::c_int, backlog: ::c_int) -> ::c_int616 pub fn listen(socket: ::c_int, backlog: ::c_int) -> ::c_int; 617 #[cfg_attr( 618 all(target_os = "macos", target_arch = "x86"), 619 link_name = "accept$UNIX2003" 620 )] accept( socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t, ) -> ::c_int621 pub fn accept( 622 socket: ::c_int, 623 address: *mut sockaddr, 624 address_len: *mut socklen_t, 625 ) -> ::c_int; 626 #[cfg_attr( 627 all(target_os = "macos", target_arch = "x86"), 628 link_name = "getpeername$UNIX2003" 629 )] getpeername( socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t, ) -> ::c_int630 pub fn getpeername( 631 socket: ::c_int, 632 address: *mut sockaddr, 633 address_len: *mut socklen_t, 634 ) -> ::c_int; 635 #[cfg_attr( 636 all(target_os = "macos", target_arch = "x86"), 637 link_name = "getsockname$UNIX2003" 638 )] getsockname( socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t, ) -> ::c_int639 pub fn getsockname( 640 socket: ::c_int, 641 address: *mut sockaddr, 642 address_len: *mut socklen_t, 643 ) -> ::c_int; setsockopt( socket: ::c_int, level: ::c_int, name: ::c_int, value: *const ::c_void, option_len: socklen_t, ) -> ::c_int644 pub fn setsockopt( 645 socket: ::c_int, 646 level: ::c_int, 647 name: ::c_int, 648 value: *const ::c_void, 649 option_len: socklen_t, 650 ) -> ::c_int; 651 #[cfg_attr( 652 all(target_os = "macos", target_arch = "x86"), 653 link_name = "socketpair$UNIX2003" 654 )] 655 #[cfg_attr(target_os = "illumos", link_name = "__xnet_socketpair")] socketpair( domain: ::c_int, type_: ::c_int, protocol: ::c_int, socket_vector: *mut ::c_int, ) -> ::c_int656 pub fn socketpair( 657 domain: ::c_int, 658 type_: ::c_int, 659 protocol: ::c_int, 660 socket_vector: *mut ::c_int, 661 ) -> ::c_int; 662 #[cfg_attr( 663 all(target_os = "macos", target_arch = "x86"), 664 link_name = "sendto$UNIX2003" 665 )] 666 #[cfg_attr(target_os = "illumos", link_name = "__xnet_sendto")] sendto( socket: ::c_int, buf: *const ::c_void, len: ::size_t, flags: ::c_int, addr: *const sockaddr, addrlen: socklen_t, ) -> ::ssize_t667 pub fn sendto( 668 socket: ::c_int, 669 buf: *const ::c_void, 670 len: ::size_t, 671 flags: ::c_int, 672 addr: *const sockaddr, 673 addrlen: socklen_t, 674 ) -> ::ssize_t; shutdown(socket: ::c_int, how: ::c_int) -> ::c_int675 pub fn shutdown(socket: ::c_int, how: ::c_int) -> ::c_int; 676 677 #[cfg_attr( 678 all(target_os = "macos", target_arch = "x86"), 679 link_name = "chmod$UNIX2003" 680 )] chmod(path: *const c_char, mode: mode_t) -> ::c_int681 pub fn chmod(path: *const c_char, mode: mode_t) -> ::c_int; 682 #[cfg_attr( 683 all(target_os = "macos", target_arch = "x86"), 684 link_name = "fchmod$UNIX2003" 685 )] fchmod(fd: ::c_int, mode: mode_t) -> ::c_int686 pub fn fchmod(fd: ::c_int, mode: mode_t) -> ::c_int; 687 688 #[cfg_attr(target_os = "macos", link_name = "fstat$INODE64")] 689 #[cfg_attr(target_os = "netbsd", link_name = "__fstat50")] 690 #[cfg_attr( 691 all(target_os = "freebsd", any(freebsd11, freebsd10)), 692 link_name = "fstat@FBSD_1.0" 693 )] fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int694 pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int; 695 mkdir(path: *const c_char, mode: mode_t) -> ::c_int696 pub fn mkdir(path: *const c_char, mode: mode_t) -> ::c_int; 697 698 #[cfg_attr(target_os = "macos", link_name = "stat$INODE64")] 699 #[cfg_attr(target_os = "netbsd", link_name = "__stat50")] 700 #[cfg_attr( 701 all(target_os = "freebsd", any(freebsd11, freebsd10)), 702 link_name = "stat@FBSD_1.0" 703 )] stat(path: *const c_char, buf: *mut stat) -> ::c_int704 pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int; 705 pclose(stream: *mut ::FILE) -> ::c_int706 pub fn pclose(stream: *mut ::FILE) -> ::c_int; 707 #[cfg_attr( 708 all(target_os = "macos", target_arch = "x86"), 709 link_name = "fdopen$UNIX2003" 710 )] fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE711 pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE; fileno(stream: *mut ::FILE) -> ::c_int712 pub fn fileno(stream: *mut ::FILE) -> ::c_int; 713 714 #[cfg_attr( 715 all(target_os = "macos", target_arch = "x86"), 716 link_name = "open$UNIX2003" 717 )] open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int718 pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int; 719 #[cfg_attr( 720 all(target_os = "macos", target_arch = "x86"), 721 link_name = "creat$UNIX2003" 722 )] creat(path: *const c_char, mode: mode_t) -> ::c_int723 pub fn creat(path: *const c_char, mode: mode_t) -> ::c_int; 724 #[cfg_attr( 725 all(target_os = "macos", target_arch = "x86"), 726 link_name = "fcntl$UNIX2003" 727 )] fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int728 pub fn fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int; 729 730 #[cfg_attr( 731 all(target_os = "macos", target_arch = "x86_64"), 732 link_name = "opendir$INODE64" 733 )] 734 #[cfg_attr( 735 all(target_os = "macos", target_arch = "x86"), 736 link_name = "opendir$INODE64$UNIX2003" 737 )] 738 #[cfg_attr(target_os = "netbsd", link_name = "__opendir30")] opendir(dirname: *const c_char) -> *mut ::DIR739 pub fn opendir(dirname: *const c_char) -> *mut ::DIR; 740 741 #[cfg_attr(target_os = "macos", link_name = "readdir$INODE64")] 742 #[cfg_attr(target_os = "netbsd", link_name = "__readdir30")] 743 #[cfg_attr( 744 all(target_os = "freebsd", any(freebsd11, freebsd10)), 745 link_name = "readdir@FBSD_1.0" 746 )] readdir(dirp: *mut ::DIR) -> *mut ::dirent747 pub fn readdir(dirp: *mut ::DIR) -> *mut ::dirent; 748 #[cfg_attr( 749 all(target_os = "macos", target_arch = "x86"), 750 link_name = "closedir$UNIX2003" 751 )] closedir(dirp: *mut ::DIR) -> ::c_int752 pub fn closedir(dirp: *mut ::DIR) -> ::c_int; 753 #[cfg_attr( 754 all(target_os = "macos", target_arch = "x86_64"), 755 link_name = "rewinddir$INODE64" 756 )] 757 #[cfg_attr( 758 all(target_os = "macos", target_arch = "x86"), 759 link_name = "rewinddir$INODE64$UNIX2003" 760 )] rewinddir(dirp: *mut ::DIR)761 pub fn rewinddir(dirp: *mut ::DIR); 762 fchmodat( dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t, flags: ::c_int, ) -> ::c_int763 pub fn fchmodat( 764 dirfd: ::c_int, 765 pathname: *const ::c_char, 766 mode: ::mode_t, 767 flags: ::c_int, 768 ) -> ::c_int; fchown(fd: ::c_int, owner: ::uid_t, group: ::gid_t) -> ::c_int769 pub fn fchown(fd: ::c_int, owner: ::uid_t, group: ::gid_t) -> ::c_int; fchownat( dirfd: ::c_int, pathname: *const ::c_char, owner: ::uid_t, group: ::gid_t, flags: ::c_int, ) -> ::c_int770 pub fn fchownat( 771 dirfd: ::c_int, 772 pathname: *const ::c_char, 773 owner: ::uid_t, 774 group: ::gid_t, 775 flags: ::c_int, 776 ) -> ::c_int; 777 #[cfg_attr(target_os = "macos", link_name = "fstatat$INODE64")] 778 #[cfg_attr( 779 all(target_os = "freebsd", any(freebsd11, freebsd10)), 780 link_name = "fstatat@FBSD_1.1" 781 )] fstatat( dirfd: ::c_int, pathname: *const ::c_char, buf: *mut stat, flags: ::c_int, ) -> ::c_int782 pub fn fstatat( 783 dirfd: ::c_int, 784 pathname: *const ::c_char, 785 buf: *mut stat, 786 flags: ::c_int, 787 ) -> ::c_int; linkat( olddirfd: ::c_int, oldpath: *const ::c_char, newdirfd: ::c_int, newpath: *const ::c_char, flags: ::c_int, ) -> ::c_int788 pub fn linkat( 789 olddirfd: ::c_int, 790 oldpath: *const ::c_char, 791 newdirfd: ::c_int, 792 newpath: *const ::c_char, 793 flags: ::c_int, 794 ) -> ::c_int; renameat( olddirfd: ::c_int, oldpath: *const ::c_char, newdirfd: ::c_int, newpath: *const ::c_char, ) -> ::c_int795 pub fn renameat( 796 olddirfd: ::c_int, 797 oldpath: *const ::c_char, 798 newdirfd: ::c_int, 799 newpath: *const ::c_char, 800 ) -> ::c_int; symlinkat( target: *const ::c_char, newdirfd: ::c_int, linkpath: *const ::c_char, ) -> ::c_int801 pub fn symlinkat( 802 target: *const ::c_char, 803 newdirfd: ::c_int, 804 linkpath: *const ::c_char, 805 ) -> ::c_int; unlinkat( dirfd: ::c_int, pathname: *const ::c_char, flags: ::c_int, ) -> ::c_int806 pub fn unlinkat( 807 dirfd: ::c_int, 808 pathname: *const ::c_char, 809 flags: ::c_int, 810 ) -> ::c_int; 811 access(path: *const c_char, amode: ::c_int) -> ::c_int812 pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int; alarm(seconds: ::c_uint) -> ::c_uint813 pub fn alarm(seconds: ::c_uint) -> ::c_uint; chdir(dir: *const c_char) -> ::c_int814 pub fn chdir(dir: *const c_char) -> ::c_int; fchdir(dirfd: ::c_int) -> ::c_int815 pub fn fchdir(dirfd: ::c_int) -> ::c_int; chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int816 pub fn chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int; 817 #[cfg_attr( 818 all(target_os = "macos", target_arch = "x86"), 819 link_name = "lchown$UNIX2003" 820 )] lchown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int821 pub fn lchown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int; 822 #[cfg_attr( 823 all(target_os = "macos", target_arch = "x86"), 824 link_name = "close$NOCANCEL$UNIX2003" 825 )] 826 #[cfg_attr( 827 all(target_os = "macos", target_arch = "x86_64"), 828 link_name = "close$NOCANCEL" 829 )] close(fd: ::c_int) -> ::c_int830 pub fn close(fd: ::c_int) -> ::c_int; dup(fd: ::c_int) -> ::c_int831 pub fn dup(fd: ::c_int) -> ::c_int; dup2(src: ::c_int, dst: ::c_int) -> ::c_int832 pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int; execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int833 pub fn execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int; execle( path: *const ::c_char, arg0: *const ::c_char, ... ) -> ::c_int834 pub fn execle( 835 path: *const ::c_char, 836 arg0: *const ::c_char, 837 ... 838 ) -> ::c_int; execlp( file: *const ::c_char, arg0: *const ::c_char, ... ) -> ::c_int839 pub fn execlp( 840 file: *const ::c_char, 841 arg0: *const ::c_char, 842 ... 843 ) -> ::c_int; execv(prog: *const c_char, argv: *const *const c_char) -> ::c_int844 pub fn execv(prog: *const c_char, argv: *const *const c_char) -> ::c_int; execve( prog: *const c_char, argv: *const *const c_char, envp: *const *const c_char, ) -> ::c_int845 pub fn execve( 846 prog: *const c_char, 847 argv: *const *const c_char, 848 envp: *const *const c_char, 849 ) -> ::c_int; execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int850 pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int; fork() -> pid_t851 pub fn fork() -> pid_t; fpathconf(filedes: ::c_int, name: ::c_int) -> c_long852 pub fn fpathconf(filedes: ::c_int, name: ::c_int) -> c_long; getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char853 pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char; getegid() -> gid_t854 pub fn getegid() -> gid_t; geteuid() -> uid_t855 pub fn geteuid() -> uid_t; getgid() -> gid_t856 pub fn getgid() -> gid_t; getgroups(ngroups_max: ::c_int, groups: *mut gid_t) -> ::c_int857 pub fn getgroups(ngroups_max: ::c_int, groups: *mut gid_t) -> ::c_int; 858 #[cfg_attr(target_os = "illumos", link_name = "getloginx")] getlogin() -> *mut c_char859 pub fn getlogin() -> *mut c_char; 860 #[cfg_attr( 861 all(target_os = "macos", target_arch = "x86"), 862 link_name = "getopt$UNIX2003" 863 )] getopt( argc: ::c_int, argv: *const *mut c_char, optstr: *const c_char, ) -> ::c_int864 pub fn getopt( 865 argc: ::c_int, 866 argv: *const *mut c_char, 867 optstr: *const c_char, 868 ) -> ::c_int; getpgid(pid: pid_t) -> pid_t869 pub fn getpgid(pid: pid_t) -> pid_t; getpgrp() -> pid_t870 pub fn getpgrp() -> pid_t; getpid() -> pid_t871 pub fn getpid() -> pid_t; getppid() -> pid_t872 pub fn getppid() -> pid_t; getuid() -> uid_t873 pub fn getuid() -> uid_t; isatty(fd: ::c_int) -> ::c_int874 pub fn isatty(fd: ::c_int) -> ::c_int; link(src: *const c_char, dst: *const c_char) -> ::c_int875 pub fn link(src: *const c_char, dst: *const c_char) -> ::c_int; lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t876 pub fn lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t; pathconf(path: *const c_char, name: ::c_int) -> c_long877 pub fn pathconf(path: *const c_char, name: ::c_int) -> c_long; pipe(fds: *mut ::c_int) -> ::c_int878 pub fn pipe(fds: *mut ::c_int) -> ::c_int; posix_memalign( memptr: *mut *mut ::c_void, align: ::size_t, size: ::size_t, ) -> ::c_int879 pub fn posix_memalign( 880 memptr: *mut *mut ::c_void, 881 align: ::size_t, 882 size: ::size_t, 883 ) -> ::c_int; 884 #[cfg_attr( 885 all(target_os = "macos", target_arch = "x86"), 886 link_name = "read$UNIX2003" 887 )] read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t) -> ::ssize_t888 pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t) 889 -> ::ssize_t; rmdir(path: *const c_char) -> ::c_int890 pub fn rmdir(path: *const c_char) -> ::c_int; seteuid(uid: uid_t) -> ::c_int891 pub fn seteuid(uid: uid_t) -> ::c_int; setegid(gid: gid_t) -> ::c_int892 pub fn setegid(gid: gid_t) -> ::c_int; setgid(gid: gid_t) -> ::c_int893 pub fn setgid(gid: gid_t) -> ::c_int; setpgid(pid: pid_t, pgid: pid_t) -> ::c_int894 pub fn setpgid(pid: pid_t, pgid: pid_t) -> ::c_int; setsid() -> pid_t895 pub fn setsid() -> pid_t; setuid(uid: uid_t) -> ::c_int896 pub fn setuid(uid: uid_t) -> ::c_int; 897 #[cfg_attr( 898 all(target_os = "macos", target_arch = "x86"), 899 link_name = "sleep$UNIX2003" 900 )] sleep(secs: ::c_uint) -> ::c_uint901 pub fn sleep(secs: ::c_uint) -> ::c_uint; 902 #[cfg_attr( 903 all(target_os = "macos", target_arch = "x86"), 904 link_name = "nanosleep$UNIX2003" 905 )] 906 #[cfg_attr(target_os = "netbsd", link_name = "__nanosleep50")] nanosleep(rqtp: *const timespec, rmtp: *mut timespec) -> ::c_int907 pub fn nanosleep(rqtp: *const timespec, rmtp: *mut timespec) -> ::c_int; tcgetpgrp(fd: ::c_int) -> pid_t908 pub fn tcgetpgrp(fd: ::c_int) -> pid_t; tcsetpgrp(fd: ::c_int, pgrp: ::pid_t) -> ::c_int909 pub fn tcsetpgrp(fd: ::c_int, pgrp: ::pid_t) -> ::c_int; ttyname(fd: ::c_int) -> *mut c_char910 pub fn ttyname(fd: ::c_int) -> *mut c_char; 911 #[cfg_attr( 912 all(target_os = "macos", target_arch = "x86"), 913 link_name = "ttyname_r$UNIX2003" 914 )] 915 #[cfg_attr(target_os = "illumos", link_name = "__posix_ttyname_r")] ttyname_r( fd: ::c_int, buf: *mut c_char, buflen: ::size_t, ) -> ::c_int916 pub fn ttyname_r( 917 fd: ::c_int, 918 buf: *mut c_char, 919 buflen: ::size_t, 920 ) -> ::c_int; unlink(c: *const c_char) -> ::c_int921 pub fn unlink(c: *const c_char) -> ::c_int; 922 #[cfg_attr( 923 all(target_os = "macos", target_arch = "x86"), 924 link_name = "wait$UNIX2003" 925 )] wait(status: *mut ::c_int) -> pid_t926 pub fn wait(status: *mut ::c_int) -> pid_t; 927 #[cfg_attr( 928 all(target_os = "macos", target_arch = "x86"), 929 link_name = "waitpid$UNIX2003" 930 )] waitpid( pid: pid_t, status: *mut ::c_int, options: ::c_int, ) -> pid_t931 pub fn waitpid( 932 pid: pid_t, 933 status: *mut ::c_int, 934 options: ::c_int, 935 ) -> pid_t; 936 #[cfg_attr( 937 all(target_os = "macos", target_arch = "x86"), 938 link_name = "write$UNIX2003" 939 )] write( fd: ::c_int, buf: *const ::c_void, count: ::size_t, ) -> ::ssize_t940 pub fn write( 941 fd: ::c_int, 942 buf: *const ::c_void, 943 count: ::size_t, 944 ) -> ::ssize_t; 945 #[cfg_attr( 946 all(target_os = "macos", target_arch = "x86"), 947 link_name = "pread$UNIX2003" 948 )] pread( fd: ::c_int, buf: *mut ::c_void, count: ::size_t, offset: off_t, ) -> ::ssize_t949 pub fn pread( 950 fd: ::c_int, 951 buf: *mut ::c_void, 952 count: ::size_t, 953 offset: off_t, 954 ) -> ::ssize_t; 955 #[cfg_attr( 956 all(target_os = "macos", target_arch = "x86"), 957 link_name = "pwrite$UNIX2003" 958 )] pwrite( fd: ::c_int, buf: *const ::c_void, count: ::size_t, offset: off_t, ) -> ::ssize_t959 pub fn pwrite( 960 fd: ::c_int, 961 buf: *const ::c_void, 962 count: ::size_t, 963 offset: off_t, 964 ) -> ::ssize_t; umask(mask: mode_t) -> mode_t965 pub fn umask(mask: mode_t) -> mode_t; 966 967 #[cfg_attr(target_os = "netbsd", link_name = "__utime50")] utime(file: *const c_char, buf: *const utimbuf) -> ::c_int968 pub fn utime(file: *const c_char, buf: *const utimbuf) -> ::c_int; 969 970 #[cfg_attr( 971 all(target_os = "macos", target_arch = "x86"), 972 link_name = "kill$UNIX2003" 973 )] kill(pid: pid_t, sig: ::c_int) -> ::c_int974 pub fn kill(pid: pid_t, sig: ::c_int) -> ::c_int; 975 #[cfg_attr( 976 all(target_os = "macos", target_arch = "x86"), 977 link_name = "killpg$UNIX2003" 978 )] killpg(pgrp: pid_t, sig: ::c_int) -> ::c_int979 pub fn killpg(pgrp: pid_t, sig: ::c_int) -> ::c_int; 980 mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int981 pub fn mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int; munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int982 pub fn munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int; mlockall(flags: ::c_int) -> ::c_int983 pub fn mlockall(flags: ::c_int) -> ::c_int; munlockall() -> ::c_int984 pub fn munlockall() -> ::c_int; 985 986 #[cfg_attr( 987 all(target_os = "macos", target_arch = "x86"), 988 link_name = "mmap$UNIX2003" 989 )] mmap( addr: *mut ::c_void, len: ::size_t, prot: ::c_int, flags: ::c_int, fd: ::c_int, offset: off_t, ) -> *mut ::c_void990 pub fn mmap( 991 addr: *mut ::c_void, 992 len: ::size_t, 993 prot: ::c_int, 994 flags: ::c_int, 995 fd: ::c_int, 996 offset: off_t, 997 ) -> *mut ::c_void; 998 #[cfg_attr( 999 all(target_os = "macos", target_arch = "x86"), 1000 link_name = "munmap$UNIX2003" 1001 )] munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int1002 pub fn munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int; 1003 if_nametoindex(ifname: *const c_char) -> ::c_uint1004 pub fn if_nametoindex(ifname: *const c_char) -> ::c_uint; if_indextoname( ifindex: ::c_uint, ifname: *mut ::c_char, ) -> *mut ::c_char1005 pub fn if_indextoname( 1006 ifindex: ::c_uint, 1007 ifname: *mut ::c_char, 1008 ) -> *mut ::c_char; 1009 1010 #[cfg_attr(target_os = "macos", link_name = "lstat$INODE64")] 1011 #[cfg_attr(target_os = "netbsd", link_name = "__lstat50")] 1012 #[cfg_attr( 1013 all(target_os = "freebsd", any(freebsd11, freebsd10)), 1014 link_name = "lstat@FBSD_1.0" 1015 )] lstat(path: *const c_char, buf: *mut stat) -> ::c_int1016 pub fn lstat(path: *const c_char, buf: *mut stat) -> ::c_int; 1017 1018 #[cfg_attr( 1019 all(target_os = "macos", target_arch = "x86"), 1020 link_name = "fsync$UNIX2003" 1021 )] fsync(fd: ::c_int) -> ::c_int1022 pub fn fsync(fd: ::c_int) -> ::c_int; 1023 1024 #[cfg_attr( 1025 all(target_os = "macos", target_arch = "x86"), 1026 link_name = "setenv$UNIX2003" 1027 )] setenv( name: *const c_char, val: *const c_char, overwrite: ::c_int, ) -> ::c_int1028 pub fn setenv( 1029 name: *const c_char, 1030 val: *const c_char, 1031 overwrite: ::c_int, 1032 ) -> ::c_int; 1033 #[cfg_attr( 1034 all(target_os = "macos", target_arch = "x86"), 1035 link_name = "unsetenv$UNIX2003" 1036 )] 1037 #[cfg_attr(target_os = "netbsd", link_name = "__unsetenv13")] unsetenv(name: *const c_char) -> ::c_int1038 pub fn unsetenv(name: *const c_char) -> ::c_int; 1039 symlink(path1: *const c_char, path2: *const c_char) -> ::c_int1040 pub fn symlink(path1: *const c_char, path2: *const c_char) -> ::c_int; 1041 ftruncate(fd: ::c_int, length: off_t) -> ::c_int1042 pub fn ftruncate(fd: ::c_int, length: off_t) -> ::c_int; 1043 signal(signum: ::c_int, handler: sighandler_t) -> sighandler_t1044 pub fn signal(signum: ::c_int, handler: sighandler_t) -> sighandler_t; 1045 1046 #[cfg_attr(target_os = "netbsd", link_name = "__getrusage50")] getrusage(resource: ::c_int, usage: *mut rusage) -> ::c_int1047 pub fn getrusage(resource: ::c_int, usage: *mut rusage) -> ::c_int; 1048 1049 #[cfg_attr( 1050 any(target_os = "macos", target_os = "ios"), 1051 link_name = "realpath$DARWIN_EXTSN" 1052 )] realpath( pathname: *const ::c_char, resolved: *mut ::c_char, ) -> *mut ::c_char1053 pub fn realpath( 1054 pathname: *const ::c_char, 1055 resolved: *mut ::c_char, 1056 ) -> *mut ::c_char; 1057 flock(fd: ::c_int, operation: ::c_int) -> ::c_int1058 pub fn flock(fd: ::c_int, operation: ::c_int) -> ::c_int; 1059 1060 #[cfg_attr(target_os = "netbsd", link_name = "__times13")] times(buf: *mut ::tms) -> ::clock_t1061 pub fn times(buf: *mut ::tms) -> ::clock_t; 1062 pthread_self() -> ::pthread_t1063 pub fn pthread_self() -> ::pthread_t; 1064 #[cfg_attr( 1065 all(target_os = "macos", target_arch = "x86"), 1066 link_name = "pthread_join$UNIX2003" 1067 )] pthread_join( native: ::pthread_t, value: *mut *mut ::c_void, ) -> ::c_int1068 pub fn pthread_join( 1069 native: ::pthread_t, 1070 value: *mut *mut ::c_void, 1071 ) -> ::c_int; pthread_exit(value: *mut ::c_void) -> !1072 pub fn pthread_exit(value: *mut ::c_void) -> !; pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int1073 pub fn pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int; pthread_attr_destroy(attr: *mut ::pthread_attr_t) -> ::c_int1074 pub fn pthread_attr_destroy(attr: *mut ::pthread_attr_t) -> ::c_int; pthread_attr_setstacksize( attr: *mut ::pthread_attr_t, stack_size: ::size_t, ) -> ::c_int1075 pub fn pthread_attr_setstacksize( 1076 attr: *mut ::pthread_attr_t, 1077 stack_size: ::size_t, 1078 ) -> ::c_int; pthread_attr_setdetachstate( attr: *mut ::pthread_attr_t, state: ::c_int, ) -> ::c_int1079 pub fn pthread_attr_setdetachstate( 1080 attr: *mut ::pthread_attr_t, 1081 state: ::c_int, 1082 ) -> ::c_int; pthread_detach(thread: ::pthread_t) -> ::c_int1083 pub fn pthread_detach(thread: ::pthread_t) -> ::c_int; 1084 #[cfg_attr(target_os = "netbsd", link_name = "__libc_thr_yield")] sched_yield() -> ::c_int1085 pub fn sched_yield() -> ::c_int; pthread_key_create( key: *mut pthread_key_t, dtor: ::Option<unsafe extern "C" fn(*mut ::c_void)>, ) -> ::c_int1086 pub fn pthread_key_create( 1087 key: *mut pthread_key_t, 1088 dtor: ::Option<unsafe extern "C" fn(*mut ::c_void)>, 1089 ) -> ::c_int; pthread_key_delete(key: pthread_key_t) -> ::c_int1090 pub fn pthread_key_delete(key: pthread_key_t) -> ::c_int; pthread_getspecific(key: pthread_key_t) -> *mut ::c_void1091 pub fn pthread_getspecific(key: pthread_key_t) -> *mut ::c_void; pthread_setspecific( key: pthread_key_t, value: *const ::c_void, ) -> ::c_int1092 pub fn pthread_setspecific( 1093 key: pthread_key_t, 1094 value: *const ::c_void, 1095 ) -> ::c_int; pthread_mutex_init( lock: *mut pthread_mutex_t, attr: *const pthread_mutexattr_t, ) -> ::c_int1096 pub fn pthread_mutex_init( 1097 lock: *mut pthread_mutex_t, 1098 attr: *const pthread_mutexattr_t, 1099 ) -> ::c_int; pthread_mutex_destroy(lock: *mut pthread_mutex_t) -> ::c_int1100 pub fn pthread_mutex_destroy(lock: *mut pthread_mutex_t) -> ::c_int; pthread_mutex_lock(lock: *mut pthread_mutex_t) -> ::c_int1101 pub fn pthread_mutex_lock(lock: *mut pthread_mutex_t) -> ::c_int; pthread_mutex_trylock(lock: *mut pthread_mutex_t) -> ::c_int1102 pub fn pthread_mutex_trylock(lock: *mut pthread_mutex_t) -> ::c_int; pthread_mutex_unlock(lock: *mut pthread_mutex_t) -> ::c_int1103 pub fn pthread_mutex_unlock(lock: *mut pthread_mutex_t) -> ::c_int; 1104 pthread_mutexattr_init(attr: *mut pthread_mutexattr_t) -> ::c_int1105 pub fn pthread_mutexattr_init(attr: *mut pthread_mutexattr_t) -> ::c_int; 1106 #[cfg_attr( 1107 all(target_os = "macos", target_arch = "x86"), 1108 link_name = "pthread_mutexattr_destroy$UNIX2003" 1109 )] pthread_mutexattr_destroy( attr: *mut pthread_mutexattr_t, ) -> ::c_int1110 pub fn pthread_mutexattr_destroy( 1111 attr: *mut pthread_mutexattr_t, 1112 ) -> ::c_int; pthread_mutexattr_settype( attr: *mut pthread_mutexattr_t, _type: ::c_int, ) -> ::c_int1113 pub fn pthread_mutexattr_settype( 1114 attr: *mut pthread_mutexattr_t, 1115 _type: ::c_int, 1116 ) -> ::c_int; 1117 1118 #[cfg_attr( 1119 all(target_os = "macos", target_arch = "x86"), 1120 link_name = "pthread_cond_init$UNIX2003" 1121 )] pthread_cond_init( cond: *mut pthread_cond_t, attr: *const pthread_condattr_t, ) -> ::c_int1122 pub fn pthread_cond_init( 1123 cond: *mut pthread_cond_t, 1124 attr: *const pthread_condattr_t, 1125 ) -> ::c_int; 1126 #[cfg_attr( 1127 all(target_os = "macos", target_arch = "x86"), 1128 link_name = "pthread_cond_wait$UNIX2003" 1129 )] pthread_cond_wait( cond: *mut pthread_cond_t, lock: *mut pthread_mutex_t, ) -> ::c_int1130 pub fn pthread_cond_wait( 1131 cond: *mut pthread_cond_t, 1132 lock: *mut pthread_mutex_t, 1133 ) -> ::c_int; 1134 #[cfg_attr( 1135 all(target_os = "macos", target_arch = "x86"), 1136 link_name = "pthread_cond_timedwait$UNIX2003" 1137 )] pthread_cond_timedwait( cond: *mut pthread_cond_t, lock: *mut pthread_mutex_t, abstime: *const ::timespec, ) -> ::c_int1138 pub fn pthread_cond_timedwait( 1139 cond: *mut pthread_cond_t, 1140 lock: *mut pthread_mutex_t, 1141 abstime: *const ::timespec, 1142 ) -> ::c_int; pthread_cond_signal(cond: *mut pthread_cond_t) -> ::c_int1143 pub fn pthread_cond_signal(cond: *mut pthread_cond_t) -> ::c_int; pthread_cond_broadcast(cond: *mut pthread_cond_t) -> ::c_int1144 pub fn pthread_cond_broadcast(cond: *mut pthread_cond_t) -> ::c_int; pthread_cond_destroy(cond: *mut pthread_cond_t) -> ::c_int1145 pub fn pthread_cond_destroy(cond: *mut pthread_cond_t) -> ::c_int; pthread_condattr_init(attr: *mut pthread_condattr_t) -> ::c_int1146 pub fn pthread_condattr_init(attr: *mut pthread_condattr_t) -> ::c_int; pthread_condattr_destroy(attr: *mut pthread_condattr_t) -> ::c_int1147 pub fn pthread_condattr_destroy(attr: *mut pthread_condattr_t) -> ::c_int; 1148 #[cfg_attr( 1149 all(target_os = "macos", target_arch = "x86"), 1150 link_name = "pthread_rwlock_init$UNIX2003" 1151 )] pthread_rwlock_init( lock: *mut pthread_rwlock_t, attr: *const pthread_rwlockattr_t, ) -> ::c_int1152 pub fn pthread_rwlock_init( 1153 lock: *mut pthread_rwlock_t, 1154 attr: *const pthread_rwlockattr_t, 1155 ) -> ::c_int; 1156 #[cfg_attr( 1157 all(target_os = "macos", target_arch = "x86"), 1158 link_name = "pthread_rwlock_destroy$UNIX2003" 1159 )] pthread_rwlock_destroy(lock: *mut pthread_rwlock_t) -> ::c_int1160 pub fn pthread_rwlock_destroy(lock: *mut pthread_rwlock_t) -> ::c_int; 1161 #[cfg_attr( 1162 all(target_os = "macos", target_arch = "x86"), 1163 link_name = "pthread_rwlock_rdlock$UNIX2003" 1164 )] pthread_rwlock_rdlock(lock: *mut pthread_rwlock_t) -> ::c_int1165 pub fn pthread_rwlock_rdlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1166 #[cfg_attr( 1167 all(target_os = "macos", target_arch = "x86"), 1168 link_name = "pthread_rwlock_tryrdlock$UNIX2003" 1169 )] pthread_rwlock_tryrdlock(lock: *mut pthread_rwlock_t) -> ::c_int1170 pub fn pthread_rwlock_tryrdlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1171 #[cfg_attr( 1172 all(target_os = "macos", target_arch = "x86"), 1173 link_name = "pthread_rwlock_wrlock$UNIX2003" 1174 )] pthread_rwlock_wrlock(lock: *mut pthread_rwlock_t) -> ::c_int1175 pub fn pthread_rwlock_wrlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1176 #[cfg_attr( 1177 all(target_os = "macos", target_arch = "x86"), 1178 link_name = "pthread_rwlock_trywrlock$UNIX2003" 1179 )] pthread_rwlock_trywrlock(lock: *mut pthread_rwlock_t) -> ::c_int1180 pub fn pthread_rwlock_trywrlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1181 #[cfg_attr( 1182 all(target_os = "macos", target_arch = "x86"), 1183 link_name = "pthread_rwlock_unlock$UNIX2003" 1184 )] pthread_rwlock_unlock(lock: *mut pthread_rwlock_t) -> ::c_int1185 pub fn pthread_rwlock_unlock(lock: *mut pthread_rwlock_t) -> ::c_int; pthread_rwlockattr_init(attr: *mut pthread_rwlockattr_t) -> ::c_int1186 pub fn pthread_rwlockattr_init(attr: *mut pthread_rwlockattr_t) 1187 -> ::c_int; pthread_rwlockattr_destroy( attr: *mut pthread_rwlockattr_t, ) -> ::c_int1188 pub fn pthread_rwlockattr_destroy( 1189 attr: *mut pthread_rwlockattr_t, 1190 ) -> ::c_int; 1191 1192 #[cfg_attr(target_os = "illumos", link_name = "__xnet_getsockopt")] getsockopt( sockfd: ::c_int, level: ::c_int, optname: ::c_int, optval: *mut ::c_void, optlen: *mut ::socklen_t, ) -> ::c_int1193 pub fn getsockopt( 1194 sockfd: ::c_int, 1195 level: ::c_int, 1196 optname: ::c_int, 1197 optval: *mut ::c_void, 1198 optlen: *mut ::socklen_t, 1199 ) -> ::c_int; raise(signum: ::c_int) -> ::c_int1200 pub fn raise(signum: ::c_int) -> ::c_int; 1201 #[cfg_attr(target_os = "netbsd", link_name = "__sigaction14")] sigaction( signum: ::c_int, act: *const sigaction, oldact: *mut sigaction, ) -> ::c_int1202 pub fn sigaction( 1203 signum: ::c_int, 1204 act: *const sigaction, 1205 oldact: *mut sigaction, 1206 ) -> ::c_int; 1207 1208 #[cfg_attr(target_os = "netbsd", link_name = "__utimes50")] utimes( filename: *const ::c_char, times: *const ::timeval, ) -> ::c_int1209 pub fn utimes( 1210 filename: *const ::c_char, 1211 times: *const ::timeval, 1212 ) -> ::c_int; dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void1213 pub fn dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void; dlerror() -> *mut ::c_char1214 pub fn dlerror() -> *mut ::c_char; dlsym( handle: *mut ::c_void, symbol: *const ::c_char, ) -> *mut ::c_void1215 pub fn dlsym( 1216 handle: *mut ::c_void, 1217 symbol: *const ::c_char, 1218 ) -> *mut ::c_void; dlclose(handle: *mut ::c_void) -> ::c_int1219 pub fn dlclose(handle: *mut ::c_void) -> ::c_int; dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int1220 pub fn dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int; 1221 1222 #[cfg_attr(target_os = "illumos", link_name = "__xnet_getaddrinfo")] getaddrinfo( node: *const c_char, service: *const c_char, hints: *const addrinfo, res: *mut *mut addrinfo, ) -> ::c_int1223 pub fn getaddrinfo( 1224 node: *const c_char, 1225 service: *const c_char, 1226 hints: *const addrinfo, 1227 res: *mut *mut addrinfo, 1228 ) -> ::c_int; freeaddrinfo(res: *mut addrinfo)1229 pub fn freeaddrinfo(res: *mut addrinfo); gai_strerror(errcode: ::c_int) -> *const ::c_char1230 pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char; 1231 #[cfg_attr( 1232 any( 1233 all(target_os = "linux", not(target_env = "musl")), 1234 target_os = "freebsd", 1235 target_os = "dragonfly", 1236 target_os = "haiku" 1237 ), 1238 link_name = "__res_init" 1239 )] 1240 #[cfg_attr( 1241 any(target_os = "macos", target_os = "ios"), 1242 link_name = "res_9_init" 1243 )] res_init() -> ::c_int1244 pub fn res_init() -> ::c_int; 1245 1246 #[cfg_attr(target_os = "netbsd", link_name = "__gmtime_r50")] gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm1247 pub fn gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm; 1248 #[cfg_attr(target_os = "netbsd", link_name = "__localtime_r50")] localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm1249 pub fn localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm; 1250 #[cfg_attr( 1251 all(target_os = "macos", target_arch = "x86"), 1252 link_name = "mktime$UNIX2003" 1253 )] 1254 #[cfg_attr(target_os = "netbsd", link_name = "__mktime50")] mktime(tm: *mut tm) -> time_t1255 pub fn mktime(tm: *mut tm) -> time_t; 1256 #[cfg_attr(target_os = "netbsd", link_name = "__time50")] time(time: *mut time_t) -> time_t1257 pub fn time(time: *mut time_t) -> time_t; 1258 #[cfg_attr(target_os = "netbsd", link_name = "__gmtime50")] gmtime(time_p: *const time_t) -> *mut tm1259 pub fn gmtime(time_p: *const time_t) -> *mut tm; 1260 #[cfg_attr(target_os = "netbsd", link_name = "__locatime50")] localtime(time_p: *const time_t) -> *mut tm1261 pub fn localtime(time_p: *const time_t) -> *mut tm; 1262 #[cfg_attr(target_os = "netbsd", link_name = "__difftime50")] difftime(time1: time_t, time0: time_t) -> ::c_double1263 pub fn difftime(time1: time_t, time0: time_t) -> ::c_double; 1264 1265 #[cfg_attr(target_os = "netbsd", link_name = "__mknod50")] 1266 #[cfg_attr( 1267 all(target_os = "freebsd", any(freebsd11, freebsd10)), 1268 link_name = "mknod@FBSD_1.0" 1269 )] mknod( pathname: *const ::c_char, mode: ::mode_t, dev: ::dev_t, ) -> ::c_int1270 pub fn mknod( 1271 pathname: *const ::c_char, 1272 mode: ::mode_t, 1273 dev: ::dev_t, 1274 ) -> ::c_int; gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int1275 pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int; getservbyname( name: *const ::c_char, proto: *const ::c_char, ) -> *mut servent1276 pub fn getservbyname( 1277 name: *const ::c_char, 1278 proto: *const ::c_char, 1279 ) -> *mut servent; getprotobyname(name: *const ::c_char) -> *mut protoent1280 pub fn getprotobyname(name: *const ::c_char) -> *mut protoent; getprotobynumber(proto: ::c_int) -> *mut protoent1281 pub fn getprotobynumber(proto: ::c_int) -> *mut protoent; chroot(name: *const ::c_char) -> ::c_int1282 pub fn chroot(name: *const ::c_char) -> ::c_int; 1283 #[cfg_attr( 1284 all(target_os = "macos", target_arch = "x86"), 1285 link_name = "usleep$UNIX2003" 1286 )] usleep(secs: ::c_uint) -> ::c_int1287 pub fn usleep(secs: ::c_uint) -> ::c_int; 1288 #[cfg_attr( 1289 all(target_os = "macos", target_arch = "x86"), 1290 link_name = "send$UNIX2003" 1291 )] send( socket: ::c_int, buf: *const ::c_void, len: ::size_t, flags: ::c_int, ) -> ::ssize_t1292 pub fn send( 1293 socket: ::c_int, 1294 buf: *const ::c_void, 1295 len: ::size_t, 1296 flags: ::c_int, 1297 ) -> ::ssize_t; 1298 #[cfg_attr( 1299 all(target_os = "macos", target_arch = "x86"), 1300 link_name = "recv$UNIX2003" 1301 )] recv( socket: ::c_int, buf: *mut ::c_void, len: ::size_t, flags: ::c_int, ) -> ::ssize_t1302 pub fn recv( 1303 socket: ::c_int, 1304 buf: *mut ::c_void, 1305 len: ::size_t, 1306 flags: ::c_int, 1307 ) -> ::ssize_t; 1308 #[cfg_attr( 1309 all(target_os = "macos", target_arch = "x86"), 1310 link_name = "putenv$UNIX2003" 1311 )] 1312 #[cfg_attr(target_os = "netbsd", link_name = "__putenv50")] putenv(string: *mut c_char) -> ::c_int1313 pub fn putenv(string: *mut c_char) -> ::c_int; 1314 #[cfg_attr( 1315 all(target_os = "macos", target_arch = "x86"), 1316 link_name = "poll$UNIX2003" 1317 )] poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int1318 pub fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int; 1319 #[cfg_attr( 1320 all(target_os = "macos", target_arch = "x86_64"), 1321 link_name = "select$1050" 1322 )] 1323 #[cfg_attr( 1324 all(target_os = "macos", target_arch = "x86"), 1325 link_name = "select$UNIX2003" 1326 )] 1327 #[cfg_attr(target_os = "netbsd", link_name = "__select50")] select( nfds: ::c_int, readfs: *mut fd_set, writefds: *mut fd_set, errorfds: *mut fd_set, timeout: *mut timeval, ) -> ::c_int1328 pub fn select( 1329 nfds: ::c_int, 1330 readfs: *mut fd_set, 1331 writefds: *mut fd_set, 1332 errorfds: *mut fd_set, 1333 timeout: *mut timeval, 1334 ) -> ::c_int; 1335 #[cfg_attr(target_os = "netbsd", link_name = "__setlocale50")] setlocale( category: ::c_int, locale: *const ::c_char, ) -> *mut ::c_char1336 pub fn setlocale( 1337 category: ::c_int, 1338 locale: *const ::c_char, 1339 ) -> *mut ::c_char; localeconv() -> *mut lconv1340 pub fn localeconv() -> *mut lconv; 1341 1342 #[cfg_attr( 1343 all(target_os = "macos", target_arch = "x86"), 1344 link_name = "sem_wait$UNIX2003" 1345 )] sem_wait(sem: *mut sem_t) -> ::c_int1346 pub fn sem_wait(sem: *mut sem_t) -> ::c_int; sem_trywait(sem: *mut sem_t) -> ::c_int1347 pub fn sem_trywait(sem: *mut sem_t) -> ::c_int; sem_post(sem: *mut sem_t) -> ::c_int1348 pub fn sem_post(sem: *mut sem_t) -> ::c_int; statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int1349 pub fn statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int; fstatvfs(fd: ::c_int, buf: *mut statvfs) -> ::c_int1350 pub fn fstatvfs(fd: ::c_int, buf: *mut statvfs) -> ::c_int; 1351 readlink( path: *const c_char, buf: *mut c_char, bufsz: ::size_t, ) -> ::ssize_t1352 pub fn readlink( 1353 path: *const c_char, 1354 buf: *mut c_char, 1355 bufsz: ::size_t, 1356 ) -> ::ssize_t; 1357 1358 #[cfg_attr(target_os = "netbsd", link_name = "__sigemptyset14")] sigemptyset(set: *mut sigset_t) -> ::c_int1359 pub fn sigemptyset(set: *mut sigset_t) -> ::c_int; 1360 #[cfg_attr(target_os = "netbsd", link_name = "__sigaddset14")] sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int1361 pub fn sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int; 1362 #[cfg_attr(target_os = "netbsd", link_name = "__sigfillset14")] sigfillset(set: *mut sigset_t) -> ::c_int1363 pub fn sigfillset(set: *mut sigset_t) -> ::c_int; 1364 #[cfg_attr(target_os = "netbsd", link_name = "__sigdelset14")] sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int1365 pub fn sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int; 1366 #[cfg_attr(target_os = "netbsd", link_name = "__sigismember14")] sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int1367 pub fn sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int; 1368 1369 #[cfg_attr(target_os = "netbsd", link_name = "__sigprocmask14")] sigprocmask( how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t, ) -> ::c_int1370 pub fn sigprocmask( 1371 how: ::c_int, 1372 set: *const sigset_t, 1373 oldset: *mut sigset_t, 1374 ) -> ::c_int; 1375 #[cfg_attr(target_os = "netbsd", link_name = "__sigpending14")] sigpending(set: *mut sigset_t) -> ::c_int1376 pub fn sigpending(set: *mut sigset_t) -> ::c_int; 1377 1378 #[cfg_attr(target_os = "netbsd", link_name = "__timegm50")] timegm(tm: *mut ::tm) -> time_t1379 pub fn timegm(tm: *mut ::tm) -> time_t; 1380 sysconf(name: ::c_int) -> ::c_long1381 pub fn sysconf(name: ::c_int) -> ::c_long; 1382 mkfifo(path: *const c_char, mode: mode_t) -> ::c_int1383 pub fn mkfifo(path: *const c_char, mode: mode_t) -> ::c_int; 1384 1385 #[cfg_attr( 1386 all(target_os = "macos", target_arch = "x86_64"), 1387 link_name = "pselect$1050" 1388 )] 1389 #[cfg_attr( 1390 all(target_os = "macos", target_arch = "x86"), 1391 link_name = "pselect$UNIX2003" 1392 )] 1393 #[cfg_attr(target_os = "netbsd", link_name = "__pselect50")] pselect( nfds: ::c_int, readfs: *mut fd_set, writefds: *mut fd_set, errorfds: *mut fd_set, timeout: *const timespec, sigmask: *const sigset_t, ) -> ::c_int1394 pub fn pselect( 1395 nfds: ::c_int, 1396 readfs: *mut fd_set, 1397 writefds: *mut fd_set, 1398 errorfds: *mut fd_set, 1399 timeout: *const timespec, 1400 sigmask: *const sigset_t, 1401 ) -> ::c_int; fseeko( stream: *mut ::FILE, offset: ::off_t, whence: ::c_int, ) -> ::c_int1402 pub fn fseeko( 1403 stream: *mut ::FILE, 1404 offset: ::off_t, 1405 whence: ::c_int, 1406 ) -> ::c_int; ftello(stream: *mut ::FILE) -> ::off_t1407 pub fn ftello(stream: *mut ::FILE) -> ::off_t; 1408 #[cfg_attr( 1409 all(target_os = "macos", target_arch = "x86"), 1410 link_name = "tcdrain$UNIX2003" 1411 )] tcdrain(fd: ::c_int) -> ::c_int1412 pub fn tcdrain(fd: ::c_int) -> ::c_int; cfgetispeed(termios: *const ::termios) -> ::speed_t1413 pub fn cfgetispeed(termios: *const ::termios) -> ::speed_t; cfgetospeed(termios: *const ::termios) -> ::speed_t1414 pub fn cfgetospeed(termios: *const ::termios) -> ::speed_t; cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int1415 pub fn cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int; cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int1416 pub fn cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int; tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int1417 pub fn tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int; tcsetattr( fd: ::c_int, optional_actions: ::c_int, termios: *const ::termios, ) -> ::c_int1418 pub fn tcsetattr( 1419 fd: ::c_int, 1420 optional_actions: ::c_int, 1421 termios: *const ::termios, 1422 ) -> ::c_int; tcflow(fd: ::c_int, action: ::c_int) -> ::c_int1423 pub fn tcflow(fd: ::c_int, action: ::c_int) -> ::c_int; tcflush(fd: ::c_int, action: ::c_int) -> ::c_int1424 pub fn tcflush(fd: ::c_int, action: ::c_int) -> ::c_int; tcgetsid(fd: ::c_int) -> ::pid_t1425 pub fn tcgetsid(fd: ::c_int) -> ::pid_t; tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int1426 pub fn tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int; mkstemp(template: *mut ::c_char) -> ::c_int1427 pub fn mkstemp(template: *mut ::c_char) -> ::c_int; mkdtemp(template: *mut ::c_char) -> *mut ::c_char1428 pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char; 1429 tmpnam(ptr: *mut ::c_char) -> *mut ::c_char1430 pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char; 1431 openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int)1432 pub fn openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int); closelog()1433 pub fn closelog(); setlogmask(maskpri: ::c_int) -> ::c_int1434 pub fn setlogmask(maskpri: ::c_int) -> ::c_int; 1435 #[cfg_attr(target_os = "macos", link_name = "syslog$DARWIN_EXTSN")] syslog(priority: ::c_int, message: *const ::c_char, ...)1436 pub fn syslog(priority: ::c_int, message: *const ::c_char, ...); 1437 #[cfg_attr( 1438 all(target_os = "macos", target_arch = "x86"), 1439 link_name = "nice$UNIX2003" 1440 )] nice(incr: ::c_int) -> ::c_int1441 pub fn nice(incr: ::c_int) -> ::c_int; 1442 grantpt(fd: ::c_int) -> ::c_int1443 pub fn grantpt(fd: ::c_int) -> ::c_int; posix_openpt(flags: ::c_int) -> ::c_int1444 pub fn posix_openpt(flags: ::c_int) -> ::c_int; ptsname(fd: ::c_int) -> *mut ::c_char1445 pub fn ptsname(fd: ::c_int) -> *mut ::c_char; unlockpt(fd: ::c_int) -> ::c_int1446 pub fn unlockpt(fd: ::c_int) -> ::c_int; 1447 strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char1448 pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char; getline( lineptr: *mut *mut c_char, n: *mut size_t, stream: *mut FILE, ) -> ssize_t1449 pub fn getline( 1450 lineptr: *mut *mut c_char, 1451 n: *mut size_t, 1452 stream: *mut FILE, 1453 ) -> ssize_t; 1454 lockf( fd: ::c_int, cmd: ::c_int, len: ::off_t, ) -> ::c_int1455 pub fn lockf( 1456 fd: ::c_int, 1457 cmd: ::c_int, 1458 len: ::off_t, 1459 ) -> ::c_int; 1460 } 1461 1462 cfg_if! { 1463 if #[cfg(not(target_os = "redox"))] { 1464 extern { 1465 pub fn getsid(pid: pid_t) -> pid_t; 1466 pub fn truncate(path: *const c_char, length: off_t) -> ::c_int; 1467 #[cfg_attr(all(target_os = "macos", target_arch = "x86"), 1468 link_name = "pause$UNIX2003")] 1469 pub fn pause() -> ::c_int; 1470 1471 pub fn readlinkat(dirfd: ::c_int, 1472 pathname: *const ::c_char, 1473 buf: *mut ::c_char, 1474 bufsiz: ::size_t) -> ::ssize_t; 1475 pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char, 1476 mode: ::mode_t) -> ::c_int; 1477 pub fn openat(dirfd: ::c_int, pathname: *const ::c_char, 1478 flags: ::c_int, ...) -> ::c_int; 1479 1480 #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"), 1481 link_name = "fdopendir$INODE64")] 1482 #[cfg_attr(all(target_os = "macos", target_arch = "x86"), 1483 link_name = "fdopendir$INODE64$UNIX2003")] 1484 pub fn fdopendir(fd: ::c_int) -> *mut ::DIR; 1485 1486 #[cfg_attr(target_os = "macos", link_name = "readdir_r$INODE64")] 1487 #[cfg_attr(target_os = "netbsd", link_name = "__readdir_r30")] 1488 #[cfg_attr( 1489 all(target_os = "freebsd", any(freebsd11, freebsd10)), 1490 link_name = "readdir_r@FBSD_1.0" 1491 )] 1492 /// The 64-bit libc on Solaris and illumos only has readdir_r. If a 1493 /// 32-bit Solaris or illumos target is ever created, it should use 1494 /// __posix_readdir_r. See libc(3LIB) on Solaris or illumos: 1495 /// https://illumos.org/man/3lib/libc 1496 /// https://docs.oracle.com/cd/E36784_01/html/E36873/libc-3lib.html 1497 /// https://www.unix.com/man-page/opensolaris/3LIB/libc/ 1498 pub fn readdir_r(dirp: *mut ::DIR, entry: *mut ::dirent, 1499 result: *mut *mut ::dirent) -> ::c_int; 1500 } 1501 } 1502 } 1503 1504 cfg_if! { 1505 if #[cfg(not(any(target_os = "solaris", target_os = "illumos")))] { 1506 extern { 1507 pub fn cfmakeraw(termios: *mut ::termios); 1508 pub fn cfsetspeed(termios: *mut ::termios, 1509 speed: ::speed_t) -> ::c_int; 1510 } 1511 } 1512 } 1513 1514 cfg_if! { 1515 if #[cfg(target_env = "uclibc")] { 1516 mod uclibc; 1517 pub use self::uclibc::*; 1518 } else if #[cfg(target_env = "newlib")] { 1519 mod newlib; 1520 pub use self::newlib::*; 1521 } else if #[cfg(any(target_os = "linux", 1522 target_os = "android", 1523 target_os = "emscripten"))] { 1524 mod linux_like; 1525 pub use self::linux_like::*; 1526 } else if #[cfg(any(target_os = "macos", 1527 target_os = "ios", 1528 target_os = "freebsd", 1529 target_os = "dragonfly", 1530 target_os = "openbsd", 1531 target_os = "netbsd"))] { 1532 mod bsd; 1533 pub use self::bsd::*; 1534 } else if #[cfg(any(target_os = "solaris", 1535 target_os = "illumos"))] { 1536 mod solarish; 1537 pub use self::solarish::*; 1538 } else if #[cfg(target_os = "haiku")] { 1539 mod haiku; 1540 pub use self::haiku::*; 1541 } else if #[cfg(target_os = "hermit")] { 1542 mod hermit; 1543 pub use self::hermit::*; 1544 } else if #[cfg(target_os = "redox")] { 1545 mod redox; 1546 pub use self::redox::*; 1547 } else { 1548 // Unknown target_os 1549 } 1550 } 1551 1552 cfg_if! { 1553 if #[cfg(libc_core_cvoid)] { 1554 pub use ::ffi::c_void; 1555 } else { 1556 // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help 1557 // enable more optimization opportunities around it recognizing things 1558 // like malloc/free. 1559 #[repr(u8)] 1560 #[allow(missing_copy_implementations)] 1561 #[allow(missing_debug_implementations)] 1562 pub enum c_void { 1563 // Two dummy variants so the #[repr] attribute can be used. 1564 #[doc(hidden)] 1565 __variant1, 1566 #[doc(hidden)] 1567 __variant2, 1568 } 1569 } 1570 } 1571 1572 cfg_if! { 1573 if #[cfg(libc_align)] { 1574 mod align; 1575 pub use self::align::*; 1576 } else { 1577 mod no_align; 1578 pub use self::no_align::*; 1579 } 1580 } 1581