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(all(target_os = "linux", 302 target_env = "gnu", 303 feature = "rustc-dep-of-std"))] { 304 #[link(name = "util", kind = "static-nobundle", 305 cfg(target_feature = "crt-static"))] 306 #[link(name = "rt", kind = "static-nobundle", 307 cfg(target_feature = "crt-static"))] 308 #[link(name = "pthread", kind = "static-nobundle", 309 cfg(target_feature = "crt-static"))] 310 #[link(name = "m", kind = "static-nobundle", 311 cfg(target_feature = "crt-static"))] 312 #[link(name = "dl", kind = "static-nobundle", 313 cfg(target_feature = "crt-static"))] 314 #[link(name = "c", kind = "static-nobundle", 315 cfg(target_feature = "crt-static"))] 316 #[link(name = "gcc_eh", kind = "static-nobundle", 317 cfg(target_feature = "crt-static"))] 318 #[link(name = "gcc", kind = "static-nobundle", 319 cfg(target_feature = "crt-static"))] 320 #[link(name = "util", cfg(not(target_feature = "crt-static")))] 321 #[link(name = "rt", cfg(not(target_feature = "crt-static")))] 322 #[link(name = "pthread", cfg(not(target_feature = "crt-static")))] 323 #[link(name = "m", cfg(not(target_feature = "crt-static")))] 324 #[link(name = "dl", cfg(not(target_feature = "crt-static")))] 325 #[link(name = "c", cfg(not(target_feature = "crt-static")))] 326 extern {} 327 } else if #[cfg(target_env = "musl")] { 328 #[cfg_attr(feature = "rustc-dep-of-std", 329 link(name = "c", kind = "static", 330 cfg(target_feature = "crt-static")))] 331 #[cfg_attr(feature = "rustc-dep-of-std", 332 link(name = "c", cfg(not(target_feature = "crt-static"))))] 333 extern {} 334 } else if #[cfg(target_os = "emscripten")] { 335 #[link(name = "c")] 336 extern {} 337 } else if #[cfg(all(target_os = "netbsd", 338 feature = "rustc-dep-of-std", 339 target_vendor = "rumprun"))] { 340 // Since we don't use -nodefaultlibs on Rumprun, libc is always pulled 341 // in automatically by the linker. We avoid passing it explicitly, as it 342 // causes some versions of binutils to crash with an assertion failure. 343 #[link(name = "m")] 344 extern {} 345 } else if #[cfg(any(target_os = "macos", 346 target_os = "ios", 347 target_os = "android", 348 target_os = "openbsd"))] { 349 #[link(name = "c")] 350 #[link(name = "m")] 351 extern {} 352 } else if #[cfg(target_os = "haiku")] { 353 #[link(name = "root")] 354 #[link(name = "network")] 355 extern {} 356 } else if #[cfg(target_env = "newlib")] { 357 #[link(name = "c")] 358 #[link(name = "m")] 359 extern {} 360 } else if #[cfg(target_os = "hermit")] { 361 // no_default_libraries is set to false for HermitCore, so only a link 362 // to "pthread" needs to be added. 363 #[link(name = "pthread")] 364 extern {} 365 } else if #[cfg(target_env = "illumos")] { 366 #[link(name = "c")] 367 #[link(name = "m")] 368 extern {} 369 } else if #[cfg(target_os = "redox")] { 370 #[cfg_attr(feature = "rustc-dep-of-std", 371 link(name = "c", kind = "static-nobundle", 372 cfg(target_feature = "crt-static")))] 373 #[cfg_attr(feature = "rustc-dep-of-std", 374 link(name = "c", cfg(not(target_feature = "crt-static"))))] 375 extern {} 376 } else { 377 #[link(name = "c")] 378 #[link(name = "m")] 379 #[link(name = "rt")] 380 #[link(name = "pthread")] 381 extern {} 382 } 383 } 384 385 #[cfg_attr(feature = "extra_traits", derive(Debug))] 386 pub enum FILE {} 387 impl ::Copy for FILE {} 388 impl ::Clone for FILE { clone(&self) -> FILE389 fn clone(&self) -> FILE { 390 *self 391 } 392 } 393 #[cfg_attr(feature = "extra_traits", derive(Debug))] 394 pub enum fpos_t {} // FIXME: fill this out with a struct 395 impl ::Copy for fpos_t {} 396 impl ::Clone for fpos_t { clone(&self) -> fpos_t397 fn clone(&self) -> fpos_t { 398 *self 399 } 400 } 401 402 extern "C" { isalnum(c: c_int) -> c_int403 pub fn isalnum(c: c_int) -> c_int; isalpha(c: c_int) -> c_int404 pub fn isalpha(c: c_int) -> c_int; iscntrl(c: c_int) -> c_int405 pub fn iscntrl(c: c_int) -> c_int; isdigit(c: c_int) -> c_int406 pub fn isdigit(c: c_int) -> c_int; isgraph(c: c_int) -> c_int407 pub fn isgraph(c: c_int) -> c_int; islower(c: c_int) -> c_int408 pub fn islower(c: c_int) -> c_int; isprint(c: c_int) -> c_int409 pub fn isprint(c: c_int) -> c_int; ispunct(c: c_int) -> c_int410 pub fn ispunct(c: c_int) -> c_int; isspace(c: c_int) -> c_int411 pub fn isspace(c: c_int) -> c_int; isupper(c: c_int) -> c_int412 pub fn isupper(c: c_int) -> c_int; isxdigit(c: c_int) -> c_int413 pub fn isxdigit(c: c_int) -> c_int; isblank(c: c_int) -> c_int414 pub fn isblank(c: c_int) -> c_int; tolower(c: c_int) -> c_int415 pub fn tolower(c: c_int) -> c_int; toupper(c: c_int) -> c_int416 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, >, )417 pub fn qsort( 418 base: *mut c_void, 419 num: size_t, 420 size: size_t, 421 compar: ::Option< 422 unsafe extern "C" fn(*const c_void, *const c_void) -> c_int, 423 >, 424 ); 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_void425 pub fn bsearch( 426 key: *const c_void, 427 base: *const c_void, 428 num: size_t, 429 size: size_t, 430 compar: ::Option< 431 unsafe extern "C" fn(*const c_void, *const c_void) -> c_int, 432 >, 433 ) -> *mut c_void; 434 #[cfg_attr( 435 all(target_os = "macos", target_arch = "x86"), 436 link_name = "fopen$UNIX2003" 437 )] fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE438 pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE; 439 #[cfg_attr( 440 all(target_os = "macos", target_arch = "x86"), 441 link_name = "freopen$UNIX2003" 442 )] freopen( filename: *const c_char, mode: *const c_char, file: *mut FILE, ) -> *mut FILE443 pub fn freopen( 444 filename: *const c_char, 445 mode: *const c_char, 446 file: *mut FILE, 447 ) -> *mut FILE; fmemopen( buf: *mut c_void, size: size_t, mode: *const c_char, ) -> *mut FILE448 pub fn fmemopen( 449 buf: *mut c_void, 450 size: size_t, 451 mode: *const c_char, 452 ) -> *mut FILE; open_memstream( ptr: *mut *mut c_char, sizeloc: *mut size_t, ) -> *mut FILE453 pub fn open_memstream( 454 ptr: *mut *mut c_char, 455 sizeloc: *mut size_t, 456 ) -> *mut FILE; open_wmemstream( ptr: *mut *mut wchar_t, sizeloc: *mut size_t, ) -> *mut FILE457 pub fn open_wmemstream( 458 ptr: *mut *mut wchar_t, 459 sizeloc: *mut size_t, 460 ) -> *mut FILE; fflush(file: *mut FILE) -> c_int461 pub fn fflush(file: *mut FILE) -> c_int; fclose(file: *mut FILE) -> c_int462 pub fn fclose(file: *mut FILE) -> c_int; remove(filename: *const c_char) -> c_int463 pub fn remove(filename: *const c_char) -> c_int; rename(oldname: *const c_char, newname: *const c_char) -> c_int464 pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int; tmpfile() -> *mut FILE465 pub fn tmpfile() -> *mut FILE; setvbuf( stream: *mut FILE, buffer: *mut c_char, mode: c_int, size: size_t, ) -> c_int466 pub fn setvbuf( 467 stream: *mut FILE, 468 buffer: *mut c_char, 469 mode: c_int, 470 size: size_t, 471 ) -> c_int; setbuf(stream: *mut FILE, buf: *mut c_char)472 pub fn setbuf(stream: *mut FILE, buf: *mut c_char); getchar() -> c_int473 pub fn getchar() -> c_int; putchar(c: c_int) -> c_int474 pub fn putchar(c: c_int) -> c_int; fgetc(stream: *mut FILE) -> c_int475 pub fn fgetc(stream: *mut FILE) -> c_int; fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char476 pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) 477 -> *mut c_char; fputc(c: c_int, stream: *mut FILE) -> c_int478 pub fn fputc(c: c_int, stream: *mut FILE) -> c_int; 479 #[cfg_attr( 480 all(target_os = "macos", target_arch = "x86"), 481 link_name = "fputs$UNIX2003" 482 )] fputs(s: *const c_char, stream: *mut FILE) -> c_int483 pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int; puts(s: *const c_char) -> c_int484 pub fn puts(s: *const c_char) -> c_int; ungetc(c: c_int, stream: *mut FILE) -> c_int485 pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int; fread( ptr: *mut c_void, size: size_t, nobj: size_t, stream: *mut FILE, ) -> size_t486 pub fn fread( 487 ptr: *mut c_void, 488 size: size_t, 489 nobj: size_t, 490 stream: *mut FILE, 491 ) -> size_t; 492 #[cfg_attr( 493 all(target_os = "macos", target_arch = "x86"), 494 link_name = "fwrite$UNIX2003" 495 )] fwrite( ptr: *const c_void, size: size_t, nobj: size_t, stream: *mut FILE, ) -> size_t496 pub fn fwrite( 497 ptr: *const c_void, 498 size: size_t, 499 nobj: size_t, 500 stream: *mut FILE, 501 ) -> size_t; fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int502 pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int; ftell(stream: *mut FILE) -> c_long503 pub fn ftell(stream: *mut FILE) -> c_long; rewind(stream: *mut FILE)504 pub fn rewind(stream: *mut FILE); 505 #[cfg_attr(target_os = "netbsd", link_name = "__fgetpos50")] fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int506 pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int; 507 #[cfg_attr(target_os = "netbsd", link_name = "__fsetpos50")] fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int508 pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int; feof(stream: *mut FILE) -> c_int509 pub fn feof(stream: *mut FILE) -> c_int; ferror(stream: *mut FILE) -> c_int510 pub fn ferror(stream: *mut FILE) -> c_int; perror(s: *const c_char)511 pub fn perror(s: *const c_char); atoi(s: *const c_char) -> c_int512 pub fn atoi(s: *const c_char) -> c_int; 513 #[cfg_attr( 514 all(target_os = "macos", target_arch = "x86"), 515 link_name = "strtod$UNIX2003" 516 )] strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double517 pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double; strtol( s: *const c_char, endp: *mut *mut c_char, base: c_int, ) -> c_long518 pub fn strtol( 519 s: *const c_char, 520 endp: *mut *mut c_char, 521 base: c_int, 522 ) -> c_long; strtoul( s: *const c_char, endp: *mut *mut c_char, base: c_int, ) -> c_ulong523 pub fn strtoul( 524 s: *const c_char, 525 endp: *mut *mut c_char, 526 base: c_int, 527 ) -> c_ulong; calloc(nobj: size_t, size: size_t) -> *mut c_void528 pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void; malloc(size: size_t) -> *mut c_void529 pub fn malloc(size: size_t) -> *mut c_void; realloc(p: *mut c_void, size: size_t) -> *mut c_void530 pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void; free(p: *mut c_void)531 pub fn free(p: *mut c_void); abort() -> !532 pub fn abort() -> !; exit(status: c_int) -> !533 pub fn exit(status: c_int) -> !; _exit(status: c_int) -> !534 pub fn _exit(status: c_int) -> !; atexit(cb: extern "C" fn()) -> c_int535 pub fn atexit(cb: extern "C" fn()) -> c_int; 536 #[cfg_attr( 537 all(target_os = "macos", target_arch = "x86"), 538 link_name = "system$UNIX2003" 539 )] system(s: *const c_char) -> c_int540 pub fn system(s: *const c_char) -> c_int; getenv(s: *const c_char) -> *mut c_char541 pub fn getenv(s: *const c_char) -> *mut c_char; 542 strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char543 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_char544 pub fn strncpy( 545 dst: *mut c_char, 546 src: *const c_char, 547 n: size_t, 548 ) -> *mut c_char; strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char549 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_char550 pub fn strncat( 551 s: *mut c_char, 552 ct: *const c_char, 553 n: size_t, 554 ) -> *mut c_char; strcmp(cs: *const c_char, ct: *const c_char) -> c_int555 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_int556 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_int557 pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int; strchr(cs: *const c_char, c: c_int) -> *mut c_char558 pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char; strrchr(cs: *const c_char, c: c_int) -> *mut c_char559 pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char; strspn(cs: *const c_char, ct: *const c_char) -> size_t560 pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t; strcspn(cs: *const c_char, ct: *const c_char) -> size_t561 pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t; strdup(cs: *const c_char) -> *mut c_char562 pub fn strdup(cs: *const c_char) -> *mut c_char; strndup(cs: *const c_char, n: size_t) -> *mut c_char563 pub fn strndup(cs: *const c_char, n: size_t) -> *mut c_char; strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char564 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_char565 pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char; strcasecmp(s1: *const c_char, s2: *const c_char) -> c_int566 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_int567 pub fn strncasecmp( 568 s1: *const c_char, 569 s2: *const c_char, 570 n: size_t, 571 ) -> c_int; strlen(cs: *const c_char) -> size_t572 pub fn strlen(cs: *const c_char) -> size_t; strnlen(cs: *const c_char, maxlen: size_t) -> size_t573 pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t; 574 #[cfg_attr( 575 all(target_os = "macos", target_arch = "x86"), 576 link_name = "strerror$UNIX2003" 577 )] strerror(n: c_int) -> *mut c_char578 pub fn strerror(n: c_int) -> *mut c_char; strtok(s: *mut c_char, t: *const c_char) -> *mut c_char579 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_t580 pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t; strsignal(sig: c_int) -> *mut c_char581 pub fn strsignal(sig: c_int) -> *mut c_char; wcslen(buf: *const wchar_t) -> size_t582 pub fn wcslen(buf: *const wchar_t) -> size_t; wcstombs( dest: *mut c_char, src: *const wchar_t, n: size_t, ) -> ::size_t583 pub fn wcstombs( 584 dest: *mut c_char, 585 src: *const wchar_t, 586 n: size_t, 587 ) -> ::size_t; 588 memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void589 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_t590 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_int591 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_void592 pub fn memcpy( 593 dest: *mut c_void, 594 src: *const c_void, 595 n: size_t, 596 ) -> *mut c_void; memmove( dest: *mut c_void, src: *const c_void, n: size_t, ) -> *mut c_void597 pub fn memmove( 598 dest: *mut c_void, 599 src: *const c_void, 600 n: size_t, 601 ) -> *mut c_void; memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void602 pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void; 603 } 604 605 extern "C" { 606 #[cfg_attr(target_os = "netbsd", link_name = "__getpwnam50")] getpwnam(name: *const ::c_char) -> *mut passwd607 pub fn getpwnam(name: *const ::c_char) -> *mut passwd; 608 #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid50")] getpwuid(uid: ::uid_t) -> *mut passwd609 pub fn getpwuid(uid: ::uid_t) -> *mut passwd; 610 fprintf( stream: *mut ::FILE, format: *const ::c_char, ... ) -> ::c_int611 pub fn fprintf( 612 stream: *mut ::FILE, 613 format: *const ::c_char, 614 ... 615 ) -> ::c_int; printf(format: *const ::c_char, ...) -> ::c_int616 pub fn printf(format: *const ::c_char, ...) -> ::c_int; snprintf( s: *mut ::c_char, n: ::size_t, format: *const ::c_char, ... ) -> ::c_int617 pub fn snprintf( 618 s: *mut ::c_char, 619 n: ::size_t, 620 format: *const ::c_char, 621 ... 622 ) -> ::c_int; sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int623 pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int; 624 #[cfg_attr(target_os = "linux", link_name = "__isoc99_fscanf")] fscanf( stream: *mut ::FILE, format: *const ::c_char, ... ) -> ::c_int625 pub fn fscanf( 626 stream: *mut ::FILE, 627 format: *const ::c_char, 628 ... 629 ) -> ::c_int; 630 #[cfg_attr(target_os = "linux", link_name = "__isoc99_scanf")] scanf(format: *const ::c_char, ...) -> ::c_int631 pub fn scanf(format: *const ::c_char, ...) -> ::c_int; 632 #[cfg_attr(target_os = "linux", link_name = "__isoc99_sscanf")] sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int633 pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) 634 -> ::c_int; getchar_unlocked() -> ::c_int635 pub fn getchar_unlocked() -> ::c_int; putchar_unlocked(c: ::c_int) -> ::c_int636 pub fn putchar_unlocked(c: ::c_int) -> ::c_int; 637 638 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 639 target_vendor = "nintendo")))] 640 #[cfg_attr(target_os = "netbsd", link_name = "__socket30")] 641 #[cfg_attr(target_os = "illumos", link_name = "__xnet_socket")] socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int642 pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int; 643 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 644 target_vendor = "nintendo")))] 645 #[cfg_attr( 646 all(target_os = "macos", target_arch = "x86"), 647 link_name = "connect$UNIX2003" 648 )] 649 #[cfg_attr(target_os = "illumos", link_name = "__xnet_connect")] connect( socket: ::c_int, address: *const sockaddr, len: socklen_t, ) -> ::c_int650 pub fn connect( 651 socket: ::c_int, 652 address: *const sockaddr, 653 len: socklen_t, 654 ) -> ::c_int; 655 #[cfg_attr( 656 all(target_os = "macos", target_arch = "x86"), 657 link_name = "listen$UNIX2003" 658 )] listen(socket: ::c_int, backlog: ::c_int) -> ::c_int659 pub fn listen(socket: ::c_int, backlog: ::c_int) -> ::c_int; 660 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 661 target_vendor = "nintendo")))] 662 #[cfg_attr( 663 all(target_os = "macos", target_arch = "x86"), 664 link_name = "accept$UNIX2003" 665 )] accept( socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t, ) -> ::c_int666 pub fn accept( 667 socket: ::c_int, 668 address: *mut sockaddr, 669 address_len: *mut socklen_t, 670 ) -> ::c_int; 671 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 672 target_vendor = "nintendo")))] 673 #[cfg_attr( 674 all(target_os = "macos", target_arch = "x86"), 675 link_name = "getpeername$UNIX2003" 676 )] getpeername( socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t, ) -> ::c_int677 pub fn getpeername( 678 socket: ::c_int, 679 address: *mut sockaddr, 680 address_len: *mut socklen_t, 681 ) -> ::c_int; 682 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 683 target_vendor = "nintendo")))] 684 #[cfg_attr( 685 all(target_os = "macos", target_arch = "x86"), 686 link_name = "getsockname$UNIX2003" 687 )] getsockname( socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t, ) -> ::c_int688 pub fn getsockname( 689 socket: ::c_int, 690 address: *mut sockaddr, 691 address_len: *mut socklen_t, 692 ) -> ::c_int; setsockopt( socket: ::c_int, level: ::c_int, name: ::c_int, value: *const ::c_void, option_len: socklen_t, ) -> ::c_int693 pub fn setsockopt( 694 socket: ::c_int, 695 level: ::c_int, 696 name: ::c_int, 697 value: *const ::c_void, 698 option_len: socklen_t, 699 ) -> ::c_int; 700 #[cfg_attr( 701 all(target_os = "macos", target_arch = "x86"), 702 link_name = "socketpair$UNIX2003" 703 )] 704 #[cfg_attr(target_os = "illumos", link_name = "__xnet_socketpair")] socketpair( domain: ::c_int, type_: ::c_int, protocol: ::c_int, socket_vector: *mut ::c_int, ) -> ::c_int705 pub fn socketpair( 706 domain: ::c_int, 707 type_: ::c_int, 708 protocol: ::c_int, 709 socket_vector: *mut ::c_int, 710 ) -> ::c_int; 711 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 712 target_vendor = "nintendo")))] 713 #[cfg_attr( 714 all(target_os = "macos", target_arch = "x86"), 715 link_name = "sendto$UNIX2003" 716 )] 717 #[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_t718 pub fn sendto( 719 socket: ::c_int, 720 buf: *const ::c_void, 721 len: ::size_t, 722 flags: ::c_int, 723 addr: *const sockaddr, 724 addrlen: socklen_t, 725 ) -> ::ssize_t; shutdown(socket: ::c_int, how: ::c_int) -> ::c_int726 pub fn shutdown(socket: ::c_int, how: ::c_int) -> ::c_int; 727 728 #[cfg_attr( 729 all(target_os = "macos", target_arch = "x86"), 730 link_name = "chmod$UNIX2003" 731 )] chmod(path: *const c_char, mode: mode_t) -> ::c_int732 pub fn chmod(path: *const c_char, mode: mode_t) -> ::c_int; 733 #[cfg_attr( 734 all(target_os = "macos", target_arch = "x86"), 735 link_name = "fchmod$UNIX2003" 736 )] fchmod(fd: ::c_int, mode: mode_t) -> ::c_int737 pub fn fchmod(fd: ::c_int, mode: mode_t) -> ::c_int; 738 739 #[cfg_attr( 740 all(target_os = "macos", not(target_arch = "aarch64")), 741 link_name = "fstat$INODE64" 742 )] 743 #[cfg_attr(target_os = "netbsd", link_name = "__fstat50")] 744 #[cfg_attr( 745 all(target_os = "freebsd", any(freebsd11, freebsd10)), 746 link_name = "fstat@FBSD_1.0" 747 )] fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int748 pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int; 749 mkdir(path: *const c_char, mode: mode_t) -> ::c_int750 pub fn mkdir(path: *const c_char, mode: mode_t) -> ::c_int; 751 752 #[cfg_attr( 753 all(target_os = "macos", not(target_arch = "aarch64")), 754 link_name = "stat$INODE64" 755 )] 756 #[cfg_attr(target_os = "netbsd", link_name = "__stat50")] 757 #[cfg_attr( 758 all(target_os = "freebsd", any(freebsd11, freebsd10)), 759 link_name = "stat@FBSD_1.0" 760 )] stat(path: *const c_char, buf: *mut stat) -> ::c_int761 pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int; 762 pclose(stream: *mut ::FILE) -> ::c_int763 pub fn pclose(stream: *mut ::FILE) -> ::c_int; 764 #[cfg_attr( 765 all(target_os = "macos", target_arch = "x86"), 766 link_name = "fdopen$UNIX2003" 767 )] fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE768 pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE; fileno(stream: *mut ::FILE) -> ::c_int769 pub fn fileno(stream: *mut ::FILE) -> ::c_int; 770 771 #[cfg_attr( 772 all(target_os = "macos", target_arch = "x86"), 773 link_name = "open$UNIX2003" 774 )] open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int775 pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int; 776 #[cfg_attr( 777 all(target_os = "macos", target_arch = "x86"), 778 link_name = "creat$UNIX2003" 779 )] creat(path: *const c_char, mode: mode_t) -> ::c_int780 pub fn creat(path: *const c_char, mode: mode_t) -> ::c_int; 781 #[cfg_attr( 782 all(target_os = "macos", target_arch = "x86"), 783 link_name = "fcntl$UNIX2003" 784 )] fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int785 pub fn fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int; 786 787 #[cfg_attr( 788 all(target_os = "macos", target_arch = "x86_64"), 789 link_name = "opendir$INODE64" 790 )] 791 #[cfg_attr( 792 all(target_os = "macos", target_arch = "x86"), 793 link_name = "opendir$INODE64$UNIX2003" 794 )] 795 #[cfg_attr(target_os = "netbsd", link_name = "__opendir30")] opendir(dirname: *const c_char) -> *mut ::DIR796 pub fn opendir(dirname: *const c_char) -> *mut ::DIR; 797 798 #[cfg_attr( 799 all(target_os = "macos", not(target_arch = "aarch64")), 800 link_name = "readdir$INODE64" 801 )] 802 #[cfg_attr(target_os = "netbsd", link_name = "__readdir30")] 803 #[cfg_attr( 804 all(target_os = "freebsd", any(freebsd11, freebsd10)), 805 link_name = "readdir@FBSD_1.0" 806 )] readdir(dirp: *mut ::DIR) -> *mut ::dirent807 pub fn readdir(dirp: *mut ::DIR) -> *mut ::dirent; 808 #[cfg_attr( 809 all(target_os = "macos", target_arch = "x86"), 810 link_name = "closedir$UNIX2003" 811 )] closedir(dirp: *mut ::DIR) -> ::c_int812 pub fn closedir(dirp: *mut ::DIR) -> ::c_int; 813 #[cfg_attr( 814 all(target_os = "macos", target_arch = "x86_64"), 815 link_name = "rewinddir$INODE64" 816 )] 817 #[cfg_attr( 818 all(target_os = "macos", target_arch = "x86"), 819 link_name = "rewinddir$INODE64$UNIX2003" 820 )] rewinddir(dirp: *mut ::DIR)821 pub fn rewinddir(dirp: *mut ::DIR); 822 fchmodat( dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t, flags: ::c_int, ) -> ::c_int823 pub fn fchmodat( 824 dirfd: ::c_int, 825 pathname: *const ::c_char, 826 mode: ::mode_t, 827 flags: ::c_int, 828 ) -> ::c_int; fchown(fd: ::c_int, owner: ::uid_t, group: ::gid_t) -> ::c_int829 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_int830 pub fn fchownat( 831 dirfd: ::c_int, 832 pathname: *const ::c_char, 833 owner: ::uid_t, 834 group: ::gid_t, 835 flags: ::c_int, 836 ) -> ::c_int; 837 #[cfg_attr( 838 all(target_os = "macos", not(target_arch = "aarch64")), 839 link_name = "fstatat$INODE64" 840 )] 841 #[cfg_attr( 842 all(target_os = "freebsd", any(freebsd11, freebsd10)), 843 link_name = "fstatat@FBSD_1.1" 844 )] fstatat( dirfd: ::c_int, pathname: *const ::c_char, buf: *mut stat, flags: ::c_int, ) -> ::c_int845 pub fn fstatat( 846 dirfd: ::c_int, 847 pathname: *const ::c_char, 848 buf: *mut stat, 849 flags: ::c_int, 850 ) -> ::c_int; linkat( olddirfd: ::c_int, oldpath: *const ::c_char, newdirfd: ::c_int, newpath: *const ::c_char, flags: ::c_int, ) -> ::c_int851 pub fn linkat( 852 olddirfd: ::c_int, 853 oldpath: *const ::c_char, 854 newdirfd: ::c_int, 855 newpath: *const ::c_char, 856 flags: ::c_int, 857 ) -> ::c_int; renameat( olddirfd: ::c_int, oldpath: *const ::c_char, newdirfd: ::c_int, newpath: *const ::c_char, ) -> ::c_int858 pub fn renameat( 859 olddirfd: ::c_int, 860 oldpath: *const ::c_char, 861 newdirfd: ::c_int, 862 newpath: *const ::c_char, 863 ) -> ::c_int; symlinkat( target: *const ::c_char, newdirfd: ::c_int, linkpath: *const ::c_char, ) -> ::c_int864 pub fn symlinkat( 865 target: *const ::c_char, 866 newdirfd: ::c_int, 867 linkpath: *const ::c_char, 868 ) -> ::c_int; unlinkat( dirfd: ::c_int, pathname: *const ::c_char, flags: ::c_int, ) -> ::c_int869 pub fn unlinkat( 870 dirfd: ::c_int, 871 pathname: *const ::c_char, 872 flags: ::c_int, 873 ) -> ::c_int; 874 access(path: *const c_char, amode: ::c_int) -> ::c_int875 pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int; alarm(seconds: ::c_uint) -> ::c_uint876 pub fn alarm(seconds: ::c_uint) -> ::c_uint; chdir(dir: *const c_char) -> ::c_int877 pub fn chdir(dir: *const c_char) -> ::c_int; fchdir(dirfd: ::c_int) -> ::c_int878 pub fn fchdir(dirfd: ::c_int) -> ::c_int; chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int879 pub fn chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int; 880 #[cfg_attr( 881 all(target_os = "macos", target_arch = "x86"), 882 link_name = "lchown$UNIX2003" 883 )] lchown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int884 pub fn lchown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int; 885 #[cfg_attr( 886 all(target_os = "macos", target_arch = "x86"), 887 link_name = "close$NOCANCEL$UNIX2003" 888 )] 889 #[cfg_attr( 890 all(target_os = "macos", target_arch = "x86_64"), 891 link_name = "close$NOCANCEL" 892 )] close(fd: ::c_int) -> ::c_int893 pub fn close(fd: ::c_int) -> ::c_int; dup(fd: ::c_int) -> ::c_int894 pub fn dup(fd: ::c_int) -> ::c_int; dup2(src: ::c_int, dst: ::c_int) -> ::c_int895 pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int; execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int896 pub fn execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int; execle( path: *const ::c_char, arg0: *const ::c_char, ... ) -> ::c_int897 pub fn execle( 898 path: *const ::c_char, 899 arg0: *const ::c_char, 900 ... 901 ) -> ::c_int; execlp( file: *const ::c_char, arg0: *const ::c_char, ... ) -> ::c_int902 pub fn execlp( 903 file: *const ::c_char, 904 arg0: *const ::c_char, 905 ... 906 ) -> ::c_int; execv(prog: *const c_char, argv: *const *const c_char) -> ::c_int907 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_int908 pub fn execve( 909 prog: *const c_char, 910 argv: *const *const c_char, 911 envp: *const *const c_char, 912 ) -> ::c_int; execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int913 pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int; fork() -> pid_t914 pub fn fork() -> pid_t; fpathconf(filedes: ::c_int, name: ::c_int) -> c_long915 pub fn fpathconf(filedes: ::c_int, name: ::c_int) -> c_long; getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char916 pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char; getegid() -> gid_t917 pub fn getegid() -> gid_t; geteuid() -> uid_t918 pub fn geteuid() -> uid_t; getgid() -> gid_t919 pub fn getgid() -> gid_t; getgroups(ngroups_max: ::c_int, groups: *mut gid_t) -> ::c_int920 pub fn getgroups(ngroups_max: ::c_int, groups: *mut gid_t) -> ::c_int; 921 #[cfg_attr(target_os = "illumos", link_name = "getloginx")] getlogin() -> *mut c_char922 pub fn getlogin() -> *mut c_char; 923 #[cfg_attr( 924 all(target_os = "macos", target_arch = "x86"), 925 link_name = "getopt$UNIX2003" 926 )] getopt( argc: ::c_int, argv: *const *mut c_char, optstr: *const c_char, ) -> ::c_int927 pub fn getopt( 928 argc: ::c_int, 929 argv: *const *mut c_char, 930 optstr: *const c_char, 931 ) -> ::c_int; getpgid(pid: pid_t) -> pid_t932 pub fn getpgid(pid: pid_t) -> pid_t; getpgrp() -> pid_t933 pub fn getpgrp() -> pid_t; getpid() -> pid_t934 pub fn getpid() -> pid_t; getppid() -> pid_t935 pub fn getppid() -> pid_t; getuid() -> uid_t936 pub fn getuid() -> uid_t; isatty(fd: ::c_int) -> ::c_int937 pub fn isatty(fd: ::c_int) -> ::c_int; link(src: *const c_char, dst: *const c_char) -> ::c_int938 pub fn link(src: *const c_char, dst: *const c_char) -> ::c_int; lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t939 pub fn lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t; pathconf(path: *const c_char, name: ::c_int) -> c_long940 pub fn pathconf(path: *const c_char, name: ::c_int) -> c_long; pipe(fds: *mut ::c_int) -> ::c_int941 pub fn pipe(fds: *mut ::c_int) -> ::c_int; posix_memalign( memptr: *mut *mut ::c_void, align: ::size_t, size: ::size_t, ) -> ::c_int942 pub fn posix_memalign( 943 memptr: *mut *mut ::c_void, 944 align: ::size_t, 945 size: ::size_t, 946 ) -> ::c_int; 947 #[cfg_attr( 948 all(target_os = "macos", target_arch = "x86"), 949 link_name = "read$UNIX2003" 950 )] read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t) -> ::ssize_t951 pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t) 952 -> ::ssize_t; rmdir(path: *const c_char) -> ::c_int953 pub fn rmdir(path: *const c_char) -> ::c_int; seteuid(uid: uid_t) -> ::c_int954 pub fn seteuid(uid: uid_t) -> ::c_int; setegid(gid: gid_t) -> ::c_int955 pub fn setegid(gid: gid_t) -> ::c_int; setgid(gid: gid_t) -> ::c_int956 pub fn setgid(gid: gid_t) -> ::c_int; setpgid(pid: pid_t, pgid: pid_t) -> ::c_int957 pub fn setpgid(pid: pid_t, pgid: pid_t) -> ::c_int; setsid() -> pid_t958 pub fn setsid() -> pid_t; setuid(uid: uid_t) -> ::c_int959 pub fn setuid(uid: uid_t) -> ::c_int; 960 #[cfg_attr( 961 all(target_os = "macos", target_arch = "x86"), 962 link_name = "sleep$UNIX2003" 963 )] sleep(secs: ::c_uint) -> ::c_uint964 pub fn sleep(secs: ::c_uint) -> ::c_uint; 965 #[cfg_attr( 966 all(target_os = "macos", target_arch = "x86"), 967 link_name = "nanosleep$UNIX2003" 968 )] 969 #[cfg_attr(target_os = "netbsd", link_name = "__nanosleep50")] nanosleep(rqtp: *const timespec, rmtp: *mut timespec) -> ::c_int970 pub fn nanosleep(rqtp: *const timespec, rmtp: *mut timespec) -> ::c_int; tcgetpgrp(fd: ::c_int) -> pid_t971 pub fn tcgetpgrp(fd: ::c_int) -> pid_t; tcsetpgrp(fd: ::c_int, pgrp: ::pid_t) -> ::c_int972 pub fn tcsetpgrp(fd: ::c_int, pgrp: ::pid_t) -> ::c_int; ttyname(fd: ::c_int) -> *mut c_char973 pub fn ttyname(fd: ::c_int) -> *mut c_char; 974 #[cfg_attr( 975 all(target_os = "macos", target_arch = "x86"), 976 link_name = "ttyname_r$UNIX2003" 977 )] 978 #[cfg_attr(target_os = "illumos", link_name = "__posix_ttyname_r")] ttyname_r( fd: ::c_int, buf: *mut c_char, buflen: ::size_t, ) -> ::c_int979 pub fn ttyname_r( 980 fd: ::c_int, 981 buf: *mut c_char, 982 buflen: ::size_t, 983 ) -> ::c_int; unlink(c: *const c_char) -> ::c_int984 pub fn unlink(c: *const c_char) -> ::c_int; 985 #[cfg_attr( 986 all(target_os = "macos", target_arch = "x86"), 987 link_name = "wait$UNIX2003" 988 )] wait(status: *mut ::c_int) -> pid_t989 pub fn wait(status: *mut ::c_int) -> pid_t; 990 #[cfg_attr( 991 all(target_os = "macos", target_arch = "x86"), 992 link_name = "waitpid$UNIX2003" 993 )] waitpid( pid: pid_t, status: *mut ::c_int, options: ::c_int, ) -> pid_t994 pub fn waitpid( 995 pid: pid_t, 996 status: *mut ::c_int, 997 options: ::c_int, 998 ) -> pid_t; 999 #[cfg_attr( 1000 all(target_os = "macos", target_arch = "x86"), 1001 link_name = "write$UNIX2003" 1002 )] write( fd: ::c_int, buf: *const ::c_void, count: ::size_t, ) -> ::ssize_t1003 pub fn write( 1004 fd: ::c_int, 1005 buf: *const ::c_void, 1006 count: ::size_t, 1007 ) -> ::ssize_t; 1008 #[cfg_attr( 1009 all(target_os = "macos", target_arch = "x86"), 1010 link_name = "pread$UNIX2003" 1011 )] pread( fd: ::c_int, buf: *mut ::c_void, count: ::size_t, offset: off_t, ) -> ::ssize_t1012 pub fn pread( 1013 fd: ::c_int, 1014 buf: *mut ::c_void, 1015 count: ::size_t, 1016 offset: off_t, 1017 ) -> ::ssize_t; 1018 #[cfg_attr( 1019 all(target_os = "macos", target_arch = "x86"), 1020 link_name = "pwrite$UNIX2003" 1021 )] pwrite( fd: ::c_int, buf: *const ::c_void, count: ::size_t, offset: off_t, ) -> ::ssize_t1022 pub fn pwrite( 1023 fd: ::c_int, 1024 buf: *const ::c_void, 1025 count: ::size_t, 1026 offset: off_t, 1027 ) -> ::ssize_t; umask(mask: mode_t) -> mode_t1028 pub fn umask(mask: mode_t) -> mode_t; 1029 1030 #[cfg_attr(target_os = "netbsd", link_name = "__utime50")] utime(file: *const c_char, buf: *const utimbuf) -> ::c_int1031 pub fn utime(file: *const c_char, buf: *const utimbuf) -> ::c_int; 1032 1033 #[cfg_attr( 1034 all(target_os = "macos", target_arch = "x86"), 1035 link_name = "kill$UNIX2003" 1036 )] kill(pid: pid_t, sig: ::c_int) -> ::c_int1037 pub fn kill(pid: pid_t, sig: ::c_int) -> ::c_int; 1038 #[cfg_attr( 1039 all(target_os = "macos", target_arch = "x86"), 1040 link_name = "killpg$UNIX2003" 1041 )] killpg(pgrp: pid_t, sig: ::c_int) -> ::c_int1042 pub fn killpg(pgrp: pid_t, sig: ::c_int) -> ::c_int; 1043 mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int1044 pub fn mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int; munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int1045 pub fn munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int; mlockall(flags: ::c_int) -> ::c_int1046 pub fn mlockall(flags: ::c_int) -> ::c_int; munlockall() -> ::c_int1047 pub fn munlockall() -> ::c_int; 1048 1049 #[cfg_attr( 1050 all(target_os = "macos", target_arch = "x86"), 1051 link_name = "mmap$UNIX2003" 1052 )] mmap( addr: *mut ::c_void, len: ::size_t, prot: ::c_int, flags: ::c_int, fd: ::c_int, offset: off_t, ) -> *mut ::c_void1053 pub fn mmap( 1054 addr: *mut ::c_void, 1055 len: ::size_t, 1056 prot: ::c_int, 1057 flags: ::c_int, 1058 fd: ::c_int, 1059 offset: off_t, 1060 ) -> *mut ::c_void; 1061 #[cfg_attr( 1062 all(target_os = "macos", target_arch = "x86"), 1063 link_name = "munmap$UNIX2003" 1064 )] munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int1065 pub fn munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int; 1066 if_nametoindex(ifname: *const c_char) -> ::c_uint1067 pub fn if_nametoindex(ifname: *const c_char) -> ::c_uint; if_indextoname( ifindex: ::c_uint, ifname: *mut ::c_char, ) -> *mut ::c_char1068 pub fn if_indextoname( 1069 ifindex: ::c_uint, 1070 ifname: *mut ::c_char, 1071 ) -> *mut ::c_char; 1072 1073 #[cfg_attr( 1074 all(target_os = "macos", not(target_arch = "aarch64")), 1075 link_name = "lstat$INODE64" 1076 )] 1077 #[cfg_attr(target_os = "netbsd", link_name = "__lstat50")] 1078 #[cfg_attr( 1079 all(target_os = "freebsd", any(freebsd11, freebsd10)), 1080 link_name = "lstat@FBSD_1.0" 1081 )] lstat(path: *const c_char, buf: *mut stat) -> ::c_int1082 pub fn lstat(path: *const c_char, buf: *mut stat) -> ::c_int; 1083 1084 #[cfg_attr( 1085 all(target_os = "macos", target_arch = "x86"), 1086 link_name = "fsync$UNIX2003" 1087 )] fsync(fd: ::c_int) -> ::c_int1088 pub fn fsync(fd: ::c_int) -> ::c_int; 1089 1090 #[cfg_attr( 1091 all(target_os = "macos", target_arch = "x86"), 1092 link_name = "setenv$UNIX2003" 1093 )] setenv( name: *const c_char, val: *const c_char, overwrite: ::c_int, ) -> ::c_int1094 pub fn setenv( 1095 name: *const c_char, 1096 val: *const c_char, 1097 overwrite: ::c_int, 1098 ) -> ::c_int; 1099 #[cfg_attr( 1100 all(target_os = "macos", target_arch = "x86"), 1101 link_name = "unsetenv$UNIX2003" 1102 )] 1103 #[cfg_attr(target_os = "netbsd", link_name = "__unsetenv13")] unsetenv(name: *const c_char) -> ::c_int1104 pub fn unsetenv(name: *const c_char) -> ::c_int; 1105 symlink(path1: *const c_char, path2: *const c_char) -> ::c_int1106 pub fn symlink(path1: *const c_char, path2: *const c_char) -> ::c_int; 1107 ftruncate(fd: ::c_int, length: off_t) -> ::c_int1108 pub fn ftruncate(fd: ::c_int, length: off_t) -> ::c_int; 1109 signal(signum: ::c_int, handler: sighandler_t) -> sighandler_t1110 pub fn signal(signum: ::c_int, handler: sighandler_t) -> sighandler_t; 1111 1112 #[cfg_attr(target_os = "netbsd", link_name = "__getrusage50")] getrusage(resource: ::c_int, usage: *mut rusage) -> ::c_int1113 pub fn getrusage(resource: ::c_int, usage: *mut rusage) -> ::c_int; 1114 1115 #[cfg_attr( 1116 any(target_os = "macos", target_os = "ios"), 1117 link_name = "realpath$DARWIN_EXTSN" 1118 )] realpath( pathname: *const ::c_char, resolved: *mut ::c_char, ) -> *mut ::c_char1119 pub fn realpath( 1120 pathname: *const ::c_char, 1121 resolved: *mut ::c_char, 1122 ) -> *mut ::c_char; 1123 flock(fd: ::c_int, operation: ::c_int) -> ::c_int1124 pub fn flock(fd: ::c_int, operation: ::c_int) -> ::c_int; 1125 1126 #[cfg_attr(target_os = "netbsd", link_name = "__times13")] times(buf: *mut ::tms) -> ::clock_t1127 pub fn times(buf: *mut ::tms) -> ::clock_t; 1128 pthread_self() -> ::pthread_t1129 pub fn pthread_self() -> ::pthread_t; 1130 #[cfg_attr( 1131 all(target_os = "macos", target_arch = "x86"), 1132 link_name = "pthread_join$UNIX2003" 1133 )] pthread_join( native: ::pthread_t, value: *mut *mut ::c_void, ) -> ::c_int1134 pub fn pthread_join( 1135 native: ::pthread_t, 1136 value: *mut *mut ::c_void, 1137 ) -> ::c_int; pthread_exit(value: *mut ::c_void) -> !1138 pub fn pthread_exit(value: *mut ::c_void) -> !; pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int1139 pub fn pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int; pthread_attr_destroy(attr: *mut ::pthread_attr_t) -> ::c_int1140 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_int1141 pub fn pthread_attr_setstacksize( 1142 attr: *mut ::pthread_attr_t, 1143 stack_size: ::size_t, 1144 ) -> ::c_int; pthread_attr_setdetachstate( attr: *mut ::pthread_attr_t, state: ::c_int, ) -> ::c_int1145 pub fn pthread_attr_setdetachstate( 1146 attr: *mut ::pthread_attr_t, 1147 state: ::c_int, 1148 ) -> ::c_int; pthread_detach(thread: ::pthread_t) -> ::c_int1149 pub fn pthread_detach(thread: ::pthread_t) -> ::c_int; 1150 #[cfg_attr(target_os = "netbsd", link_name = "__libc_thr_yield")] sched_yield() -> ::c_int1151 pub fn sched_yield() -> ::c_int; pthread_key_create( key: *mut pthread_key_t, dtor: ::Option<unsafe extern "C" fn(*mut ::c_void)>, ) -> ::c_int1152 pub fn pthread_key_create( 1153 key: *mut pthread_key_t, 1154 dtor: ::Option<unsafe extern "C" fn(*mut ::c_void)>, 1155 ) -> ::c_int; pthread_key_delete(key: pthread_key_t) -> ::c_int1156 pub fn pthread_key_delete(key: pthread_key_t) -> ::c_int; pthread_getspecific(key: pthread_key_t) -> *mut ::c_void1157 pub fn pthread_getspecific(key: pthread_key_t) -> *mut ::c_void; pthread_setspecific( key: pthread_key_t, value: *const ::c_void, ) -> ::c_int1158 pub fn pthread_setspecific( 1159 key: pthread_key_t, 1160 value: *const ::c_void, 1161 ) -> ::c_int; pthread_mutex_init( lock: *mut pthread_mutex_t, attr: *const pthread_mutexattr_t, ) -> ::c_int1162 pub fn pthread_mutex_init( 1163 lock: *mut pthread_mutex_t, 1164 attr: *const pthread_mutexattr_t, 1165 ) -> ::c_int; pthread_mutex_destroy(lock: *mut pthread_mutex_t) -> ::c_int1166 pub fn pthread_mutex_destroy(lock: *mut pthread_mutex_t) -> ::c_int; pthread_mutex_lock(lock: *mut pthread_mutex_t) -> ::c_int1167 pub fn pthread_mutex_lock(lock: *mut pthread_mutex_t) -> ::c_int; pthread_mutex_trylock(lock: *mut pthread_mutex_t) -> ::c_int1168 pub fn pthread_mutex_trylock(lock: *mut pthread_mutex_t) -> ::c_int; pthread_mutex_unlock(lock: *mut pthread_mutex_t) -> ::c_int1169 pub fn pthread_mutex_unlock(lock: *mut pthread_mutex_t) -> ::c_int; 1170 pthread_mutexattr_init(attr: *mut pthread_mutexattr_t) -> ::c_int1171 pub fn pthread_mutexattr_init(attr: *mut pthread_mutexattr_t) -> ::c_int; 1172 #[cfg_attr( 1173 all(target_os = "macos", target_arch = "x86"), 1174 link_name = "pthread_mutexattr_destroy$UNIX2003" 1175 )] pthread_mutexattr_destroy( attr: *mut pthread_mutexattr_t, ) -> ::c_int1176 pub fn pthread_mutexattr_destroy( 1177 attr: *mut pthread_mutexattr_t, 1178 ) -> ::c_int; pthread_mutexattr_settype( attr: *mut pthread_mutexattr_t, _type: ::c_int, ) -> ::c_int1179 pub fn pthread_mutexattr_settype( 1180 attr: *mut pthread_mutexattr_t, 1181 _type: ::c_int, 1182 ) -> ::c_int; 1183 1184 #[cfg_attr( 1185 all(target_os = "macos", target_arch = "x86"), 1186 link_name = "pthread_cond_init$UNIX2003" 1187 )] pthread_cond_init( cond: *mut pthread_cond_t, attr: *const pthread_condattr_t, ) -> ::c_int1188 pub fn pthread_cond_init( 1189 cond: *mut pthread_cond_t, 1190 attr: *const pthread_condattr_t, 1191 ) -> ::c_int; 1192 #[cfg_attr( 1193 all(target_os = "macos", target_arch = "x86"), 1194 link_name = "pthread_cond_wait$UNIX2003" 1195 )] pthread_cond_wait( cond: *mut pthread_cond_t, lock: *mut pthread_mutex_t, ) -> ::c_int1196 pub fn pthread_cond_wait( 1197 cond: *mut pthread_cond_t, 1198 lock: *mut pthread_mutex_t, 1199 ) -> ::c_int; 1200 #[cfg_attr( 1201 all(target_os = "macos", target_arch = "x86"), 1202 link_name = "pthread_cond_timedwait$UNIX2003" 1203 )] pthread_cond_timedwait( cond: *mut pthread_cond_t, lock: *mut pthread_mutex_t, abstime: *const ::timespec, ) -> ::c_int1204 pub fn pthread_cond_timedwait( 1205 cond: *mut pthread_cond_t, 1206 lock: *mut pthread_mutex_t, 1207 abstime: *const ::timespec, 1208 ) -> ::c_int; pthread_cond_signal(cond: *mut pthread_cond_t) -> ::c_int1209 pub fn pthread_cond_signal(cond: *mut pthread_cond_t) -> ::c_int; pthread_cond_broadcast(cond: *mut pthread_cond_t) -> ::c_int1210 pub fn pthread_cond_broadcast(cond: *mut pthread_cond_t) -> ::c_int; pthread_cond_destroy(cond: *mut pthread_cond_t) -> ::c_int1211 pub fn pthread_cond_destroy(cond: *mut pthread_cond_t) -> ::c_int; pthread_condattr_init(attr: *mut pthread_condattr_t) -> ::c_int1212 pub fn pthread_condattr_init(attr: *mut pthread_condattr_t) -> ::c_int; pthread_condattr_destroy(attr: *mut pthread_condattr_t) -> ::c_int1213 pub fn pthread_condattr_destroy(attr: *mut pthread_condattr_t) -> ::c_int; 1214 #[cfg_attr( 1215 all(target_os = "macos", target_arch = "x86"), 1216 link_name = "pthread_rwlock_init$UNIX2003" 1217 )] pthread_rwlock_init( lock: *mut pthread_rwlock_t, attr: *const pthread_rwlockattr_t, ) -> ::c_int1218 pub fn pthread_rwlock_init( 1219 lock: *mut pthread_rwlock_t, 1220 attr: *const pthread_rwlockattr_t, 1221 ) -> ::c_int; 1222 #[cfg_attr( 1223 all(target_os = "macos", target_arch = "x86"), 1224 link_name = "pthread_rwlock_destroy$UNIX2003" 1225 )] pthread_rwlock_destroy(lock: *mut pthread_rwlock_t) -> ::c_int1226 pub fn pthread_rwlock_destroy(lock: *mut pthread_rwlock_t) -> ::c_int; 1227 #[cfg_attr( 1228 all(target_os = "macos", target_arch = "x86"), 1229 link_name = "pthread_rwlock_rdlock$UNIX2003" 1230 )] pthread_rwlock_rdlock(lock: *mut pthread_rwlock_t) -> ::c_int1231 pub fn pthread_rwlock_rdlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1232 #[cfg_attr( 1233 all(target_os = "macos", target_arch = "x86"), 1234 link_name = "pthread_rwlock_tryrdlock$UNIX2003" 1235 )] pthread_rwlock_tryrdlock(lock: *mut pthread_rwlock_t) -> ::c_int1236 pub fn pthread_rwlock_tryrdlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1237 #[cfg_attr( 1238 all(target_os = "macos", target_arch = "x86"), 1239 link_name = "pthread_rwlock_wrlock$UNIX2003" 1240 )] pthread_rwlock_wrlock(lock: *mut pthread_rwlock_t) -> ::c_int1241 pub fn pthread_rwlock_wrlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1242 #[cfg_attr( 1243 all(target_os = "macos", target_arch = "x86"), 1244 link_name = "pthread_rwlock_trywrlock$UNIX2003" 1245 )] pthread_rwlock_trywrlock(lock: *mut pthread_rwlock_t) -> ::c_int1246 pub fn pthread_rwlock_trywrlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1247 #[cfg_attr( 1248 all(target_os = "macos", target_arch = "x86"), 1249 link_name = "pthread_rwlock_unlock$UNIX2003" 1250 )] pthread_rwlock_unlock(lock: *mut pthread_rwlock_t) -> ::c_int1251 pub fn pthread_rwlock_unlock(lock: *mut pthread_rwlock_t) -> ::c_int; pthread_rwlockattr_init(attr: *mut pthread_rwlockattr_t) -> ::c_int1252 pub fn pthread_rwlockattr_init(attr: *mut pthread_rwlockattr_t) 1253 -> ::c_int; pthread_rwlockattr_destroy( attr: *mut pthread_rwlockattr_t, ) -> ::c_int1254 pub fn pthread_rwlockattr_destroy( 1255 attr: *mut pthread_rwlockattr_t, 1256 ) -> ::c_int; 1257 1258 #[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_int1259 pub fn getsockopt( 1260 sockfd: ::c_int, 1261 level: ::c_int, 1262 optname: ::c_int, 1263 optval: *mut ::c_void, 1264 optlen: *mut ::socklen_t, 1265 ) -> ::c_int; raise(signum: ::c_int) -> ::c_int1266 pub fn raise(signum: ::c_int) -> ::c_int; 1267 #[cfg_attr(target_os = "netbsd", link_name = "__sigaction14")] sigaction( signum: ::c_int, act: *const sigaction, oldact: *mut sigaction, ) -> ::c_int1268 pub fn sigaction( 1269 signum: ::c_int, 1270 act: *const sigaction, 1271 oldact: *mut sigaction, 1272 ) -> ::c_int; 1273 1274 #[cfg_attr(target_os = "netbsd", link_name = "__utimes50")] utimes( filename: *const ::c_char, times: *const ::timeval, ) -> ::c_int1275 pub fn utimes( 1276 filename: *const ::c_char, 1277 times: *const ::timeval, 1278 ) -> ::c_int; dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void1279 pub fn dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void; dlerror() -> *mut ::c_char1280 pub fn dlerror() -> *mut ::c_char; dlsym( handle: *mut ::c_void, symbol: *const ::c_char, ) -> *mut ::c_void1281 pub fn dlsym( 1282 handle: *mut ::c_void, 1283 symbol: *const ::c_char, 1284 ) -> *mut ::c_void; dlclose(handle: *mut ::c_void) -> ::c_int1285 pub fn dlclose(handle: *mut ::c_void) -> ::c_int; dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int1286 pub fn dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int; 1287 1288 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 1289 target_vendor = "nintendo")))] 1290 #[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_int1291 pub fn getaddrinfo( 1292 node: *const c_char, 1293 service: *const c_char, 1294 hints: *const addrinfo, 1295 res: *mut *mut addrinfo, 1296 ) -> ::c_int; 1297 #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc", 1298 target_vendor = "nintendo")))] freeaddrinfo(res: *mut addrinfo)1299 pub fn freeaddrinfo(res: *mut addrinfo); gai_strerror(errcode: ::c_int) -> *const ::c_char1300 pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char; 1301 #[cfg_attr( 1302 any( 1303 all(target_os = "linux", not(target_env = "musl")), 1304 target_os = "freebsd", 1305 target_os = "dragonfly", 1306 target_os = "haiku" 1307 ), 1308 link_name = "__res_init" 1309 )] 1310 #[cfg_attr( 1311 any(target_os = "macos", target_os = "ios"), 1312 link_name = "res_9_init" 1313 )] res_init() -> ::c_int1314 pub fn res_init() -> ::c_int; 1315 1316 #[cfg_attr(target_os = "netbsd", link_name = "__gmtime_r50")] gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm1317 pub fn gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm; 1318 #[cfg_attr(target_os = "netbsd", link_name = "__localtime_r50")] localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm1319 pub fn localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm; 1320 #[cfg_attr( 1321 all(target_os = "macos", target_arch = "x86"), 1322 link_name = "mktime$UNIX2003" 1323 )] 1324 #[cfg_attr(target_os = "netbsd", link_name = "__mktime50")] mktime(tm: *mut tm) -> time_t1325 pub fn mktime(tm: *mut tm) -> time_t; 1326 #[cfg_attr(target_os = "netbsd", link_name = "__time50")] time(time: *mut time_t) -> time_t1327 pub fn time(time: *mut time_t) -> time_t; 1328 #[cfg_attr(target_os = "netbsd", link_name = "__gmtime50")] gmtime(time_p: *const time_t) -> *mut tm1329 pub fn gmtime(time_p: *const time_t) -> *mut tm; 1330 #[cfg_attr(target_os = "netbsd", link_name = "__locatime50")] localtime(time_p: *const time_t) -> *mut tm1331 pub fn localtime(time_p: *const time_t) -> *mut tm; 1332 #[cfg_attr(target_os = "netbsd", link_name = "__difftime50")] difftime(time1: time_t, time0: time_t) -> ::c_double1333 pub fn difftime(time1: time_t, time0: time_t) -> ::c_double; 1334 1335 #[cfg_attr(target_os = "netbsd", link_name = "__mknod50")] 1336 #[cfg_attr( 1337 all(target_os = "freebsd", any(freebsd11, freebsd10)), 1338 link_name = "mknod@FBSD_1.0" 1339 )] mknod( pathname: *const ::c_char, mode: ::mode_t, dev: ::dev_t, ) -> ::c_int1340 pub fn mknod( 1341 pathname: *const ::c_char, 1342 mode: ::mode_t, 1343 dev: ::dev_t, 1344 ) -> ::c_int; gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int1345 pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int; getservbyname( name: *const ::c_char, proto: *const ::c_char, ) -> *mut servent1346 pub fn getservbyname( 1347 name: *const ::c_char, 1348 proto: *const ::c_char, 1349 ) -> *mut servent; getprotobyname(name: *const ::c_char) -> *mut protoent1350 pub fn getprotobyname(name: *const ::c_char) -> *mut protoent; getprotobynumber(proto: ::c_int) -> *mut protoent1351 pub fn getprotobynumber(proto: ::c_int) -> *mut protoent; chroot(name: *const ::c_char) -> ::c_int1352 pub fn chroot(name: *const ::c_char) -> ::c_int; 1353 #[cfg_attr( 1354 all(target_os = "macos", target_arch = "x86"), 1355 link_name = "usleep$UNIX2003" 1356 )] usleep(secs: ::c_uint) -> ::c_int1357 pub fn usleep(secs: ::c_uint) -> ::c_int; 1358 #[cfg_attr( 1359 all(target_os = "macos", target_arch = "x86"), 1360 link_name = "send$UNIX2003" 1361 )] send( socket: ::c_int, buf: *const ::c_void, len: ::size_t, flags: ::c_int, ) -> ::ssize_t1362 pub fn send( 1363 socket: ::c_int, 1364 buf: *const ::c_void, 1365 len: ::size_t, 1366 flags: ::c_int, 1367 ) -> ::ssize_t; 1368 #[cfg_attr( 1369 all(target_os = "macos", target_arch = "x86"), 1370 link_name = "recv$UNIX2003" 1371 )] recv( socket: ::c_int, buf: *mut ::c_void, len: ::size_t, flags: ::c_int, ) -> ::ssize_t1372 pub fn recv( 1373 socket: ::c_int, 1374 buf: *mut ::c_void, 1375 len: ::size_t, 1376 flags: ::c_int, 1377 ) -> ::ssize_t; 1378 #[cfg_attr( 1379 all(target_os = "macos", target_arch = "x86"), 1380 link_name = "putenv$UNIX2003" 1381 )] 1382 #[cfg_attr(target_os = "netbsd", link_name = "__putenv50")] putenv(string: *mut c_char) -> ::c_int1383 pub fn putenv(string: *mut c_char) -> ::c_int; 1384 #[cfg_attr( 1385 all(target_os = "macos", target_arch = "x86"), 1386 link_name = "poll$UNIX2003" 1387 )] poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int1388 pub fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int; 1389 #[cfg_attr( 1390 all(target_os = "macos", target_arch = "x86_64"), 1391 link_name = "select$1050" 1392 )] 1393 #[cfg_attr( 1394 all(target_os = "macos", target_arch = "x86"), 1395 link_name = "select$UNIX2003" 1396 )] 1397 #[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_int1398 pub fn select( 1399 nfds: ::c_int, 1400 readfs: *mut fd_set, 1401 writefds: *mut fd_set, 1402 errorfds: *mut fd_set, 1403 timeout: *mut timeval, 1404 ) -> ::c_int; 1405 #[cfg_attr(target_os = "netbsd", link_name = "__setlocale50")] setlocale( category: ::c_int, locale: *const ::c_char, ) -> *mut ::c_char1406 pub fn setlocale( 1407 category: ::c_int, 1408 locale: *const ::c_char, 1409 ) -> *mut ::c_char; localeconv() -> *mut lconv1410 pub fn localeconv() -> *mut lconv; 1411 1412 #[cfg_attr( 1413 all(target_os = "macos", target_arch = "x86"), 1414 link_name = "sem_wait$UNIX2003" 1415 )] sem_wait(sem: *mut sem_t) -> ::c_int1416 pub fn sem_wait(sem: *mut sem_t) -> ::c_int; sem_trywait(sem: *mut sem_t) -> ::c_int1417 pub fn sem_trywait(sem: *mut sem_t) -> ::c_int; sem_post(sem: *mut sem_t) -> ::c_int1418 pub fn sem_post(sem: *mut sem_t) -> ::c_int; statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int1419 pub fn statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int; fstatvfs(fd: ::c_int, buf: *mut statvfs) -> ::c_int1420 pub fn fstatvfs(fd: ::c_int, buf: *mut statvfs) -> ::c_int; 1421 readlink( path: *const c_char, buf: *mut c_char, bufsz: ::size_t, ) -> ::ssize_t1422 pub fn readlink( 1423 path: *const c_char, 1424 buf: *mut c_char, 1425 bufsz: ::size_t, 1426 ) -> ::ssize_t; 1427 1428 #[cfg_attr(target_os = "netbsd", link_name = "__sigemptyset14")] sigemptyset(set: *mut sigset_t) -> ::c_int1429 pub fn sigemptyset(set: *mut sigset_t) -> ::c_int; 1430 #[cfg_attr(target_os = "netbsd", link_name = "__sigaddset14")] sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int1431 pub fn sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int; 1432 #[cfg_attr(target_os = "netbsd", link_name = "__sigfillset14")] sigfillset(set: *mut sigset_t) -> ::c_int1433 pub fn sigfillset(set: *mut sigset_t) -> ::c_int; 1434 #[cfg_attr(target_os = "netbsd", link_name = "__sigdelset14")] sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int1435 pub fn sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int; 1436 #[cfg_attr(target_os = "netbsd", link_name = "__sigismember14")] sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int1437 pub fn sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int; 1438 1439 #[cfg_attr(target_os = "netbsd", link_name = "__sigprocmask14")] sigprocmask( how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t, ) -> ::c_int1440 pub fn sigprocmask( 1441 how: ::c_int, 1442 set: *const sigset_t, 1443 oldset: *mut sigset_t, 1444 ) -> ::c_int; 1445 #[cfg_attr(target_os = "netbsd", link_name = "__sigpending14")] sigpending(set: *mut sigset_t) -> ::c_int1446 pub fn sigpending(set: *mut sigset_t) -> ::c_int; 1447 1448 #[cfg_attr(target_os = "netbsd", link_name = "__timegm50")] timegm(tm: *mut ::tm) -> time_t1449 pub fn timegm(tm: *mut ::tm) -> time_t; 1450 sysconf(name: ::c_int) -> ::c_long1451 pub fn sysconf(name: ::c_int) -> ::c_long; 1452 mkfifo(path: *const c_char, mode: mode_t) -> ::c_int1453 pub fn mkfifo(path: *const c_char, mode: mode_t) -> ::c_int; 1454 1455 #[cfg_attr( 1456 all(target_os = "macos", target_arch = "x86_64"), 1457 link_name = "pselect$1050" 1458 )] 1459 #[cfg_attr( 1460 all(target_os = "macos", target_arch = "x86"), 1461 link_name = "pselect$UNIX2003" 1462 )] 1463 #[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_int1464 pub fn pselect( 1465 nfds: ::c_int, 1466 readfs: *mut fd_set, 1467 writefds: *mut fd_set, 1468 errorfds: *mut fd_set, 1469 timeout: *const timespec, 1470 sigmask: *const sigset_t, 1471 ) -> ::c_int; fseeko( stream: *mut ::FILE, offset: ::off_t, whence: ::c_int, ) -> ::c_int1472 pub fn fseeko( 1473 stream: *mut ::FILE, 1474 offset: ::off_t, 1475 whence: ::c_int, 1476 ) -> ::c_int; ftello(stream: *mut ::FILE) -> ::off_t1477 pub fn ftello(stream: *mut ::FILE) -> ::off_t; 1478 #[cfg_attr( 1479 all(target_os = "macos", target_arch = "x86"), 1480 link_name = "tcdrain$UNIX2003" 1481 )] tcdrain(fd: ::c_int) -> ::c_int1482 pub fn tcdrain(fd: ::c_int) -> ::c_int; cfgetispeed(termios: *const ::termios) -> ::speed_t1483 pub fn cfgetispeed(termios: *const ::termios) -> ::speed_t; cfgetospeed(termios: *const ::termios) -> ::speed_t1484 pub fn cfgetospeed(termios: *const ::termios) -> ::speed_t; cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int1485 pub fn cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int; cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int1486 pub fn cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int; tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int1487 pub fn tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int; tcsetattr( fd: ::c_int, optional_actions: ::c_int, termios: *const ::termios, ) -> ::c_int1488 pub fn tcsetattr( 1489 fd: ::c_int, 1490 optional_actions: ::c_int, 1491 termios: *const ::termios, 1492 ) -> ::c_int; tcflow(fd: ::c_int, action: ::c_int) -> ::c_int1493 pub fn tcflow(fd: ::c_int, action: ::c_int) -> ::c_int; tcflush(fd: ::c_int, action: ::c_int) -> ::c_int1494 pub fn tcflush(fd: ::c_int, action: ::c_int) -> ::c_int; tcgetsid(fd: ::c_int) -> ::pid_t1495 pub fn tcgetsid(fd: ::c_int) -> ::pid_t; tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int1496 pub fn tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int; mkstemp(template: *mut ::c_char) -> ::c_int1497 pub fn mkstemp(template: *mut ::c_char) -> ::c_int; mkdtemp(template: *mut ::c_char) -> *mut ::c_char1498 pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char; 1499 tmpnam(ptr: *mut ::c_char) -> *mut ::c_char1500 pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char; 1501 openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int)1502 pub fn openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int); closelog()1503 pub fn closelog(); setlogmask(maskpri: ::c_int) -> ::c_int1504 pub fn setlogmask(maskpri: ::c_int) -> ::c_int; 1505 #[cfg_attr(target_os = "macos", link_name = "syslog$DARWIN_EXTSN")] syslog(priority: ::c_int, message: *const ::c_char, ...)1506 pub fn syslog(priority: ::c_int, message: *const ::c_char, ...); 1507 #[cfg_attr( 1508 all(target_os = "macos", target_arch = "x86"), 1509 link_name = "nice$UNIX2003" 1510 )] nice(incr: ::c_int) -> ::c_int1511 pub fn nice(incr: ::c_int) -> ::c_int; 1512 grantpt(fd: ::c_int) -> ::c_int1513 pub fn grantpt(fd: ::c_int) -> ::c_int; posix_openpt(flags: ::c_int) -> ::c_int1514 pub fn posix_openpt(flags: ::c_int) -> ::c_int; ptsname(fd: ::c_int) -> *mut ::c_char1515 pub fn ptsname(fd: ::c_int) -> *mut ::c_char; unlockpt(fd: ::c_int) -> ::c_int1516 pub fn unlockpt(fd: ::c_int) -> ::c_int; 1517 strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char1518 pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char; getline( lineptr: *mut *mut c_char, n: *mut size_t, stream: *mut FILE, ) -> ssize_t1519 pub fn getline( 1520 lineptr: *mut *mut c_char, 1521 n: *mut size_t, 1522 stream: *mut FILE, 1523 ) -> ssize_t; 1524 lockf( fd: ::c_int, cmd: ::c_int, len: ::off_t, ) -> ::c_int1525 pub fn lockf( 1526 fd: ::c_int, 1527 cmd: ::c_int, 1528 len: ::off_t, 1529 ) -> ::c_int; 1530 } 1531 1532 cfg_if! { 1533 if #[cfg(not(target_os = "redox"))] { 1534 extern { 1535 pub fn getsid(pid: pid_t) -> pid_t; 1536 pub fn truncate(path: *const c_char, length: off_t) -> ::c_int; 1537 #[cfg_attr(all(target_os = "macos", target_arch = "x86"), 1538 link_name = "pause$UNIX2003")] 1539 pub fn pause() -> ::c_int; 1540 1541 pub fn readlinkat(dirfd: ::c_int, 1542 pathname: *const ::c_char, 1543 buf: *mut ::c_char, 1544 bufsiz: ::size_t) -> ::ssize_t; 1545 pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char, 1546 mode: ::mode_t) -> ::c_int; 1547 pub fn openat(dirfd: ::c_int, pathname: *const ::c_char, 1548 flags: ::c_int, ...) -> ::c_int; 1549 1550 #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"), 1551 link_name = "fdopendir$INODE64")] 1552 #[cfg_attr(all(target_os = "macos", target_arch = "x86"), 1553 link_name = "fdopendir$INODE64$UNIX2003")] 1554 pub fn fdopendir(fd: ::c_int) -> *mut ::DIR; 1555 1556 #[cfg_attr(all(target_os = "macos", not(target_arch = "aarch64")), 1557 link_name = "readdir_r$INODE64")] 1558 #[cfg_attr(target_os = "netbsd", link_name = "__readdir_r30")] 1559 #[cfg_attr( 1560 all(target_os = "freebsd", any(freebsd11, freebsd10)), 1561 link_name = "readdir_r@FBSD_1.0" 1562 )] 1563 /// The 64-bit libc on Solaris and illumos only has readdir_r. If a 1564 /// 32-bit Solaris or illumos target is ever created, it should use 1565 /// __posix_readdir_r. See libc(3LIB) on Solaris or illumos: 1566 /// https://illumos.org/man/3lib/libc 1567 /// https://docs.oracle.com/cd/E36784_01/html/E36873/libc-3lib.html 1568 /// https://www.unix.com/man-page/opensolaris/3LIB/libc/ 1569 pub fn readdir_r(dirp: *mut ::DIR, entry: *mut ::dirent, 1570 result: *mut *mut ::dirent) -> ::c_int; 1571 } 1572 } 1573 } 1574 1575 cfg_if! { 1576 if #[cfg(not(any(target_os = "solaris", target_os = "illumos")))] { 1577 extern { 1578 pub fn cfmakeraw(termios: *mut ::termios); 1579 pub fn cfsetspeed(termios: *mut ::termios, 1580 speed: ::speed_t) -> ::c_int; 1581 } 1582 } 1583 } 1584 1585 cfg_if! { 1586 if #[cfg(target_env = "uclibc")] { 1587 mod uclibc; 1588 pub use self::uclibc::*; 1589 } else if #[cfg(target_env = "newlib")] { 1590 mod newlib; 1591 pub use self::newlib::*; 1592 } else if #[cfg(any(target_os = "linux", 1593 target_os = "android", 1594 target_os = "emscripten"))] { 1595 mod linux_like; 1596 pub use self::linux_like::*; 1597 } else if #[cfg(any(target_os = "macos", 1598 target_os = "ios", 1599 target_os = "freebsd", 1600 target_os = "dragonfly", 1601 target_os = "openbsd", 1602 target_os = "netbsd"))] { 1603 mod bsd; 1604 pub use self::bsd::*; 1605 } else if #[cfg(any(target_os = "solaris", 1606 target_os = "illumos"))] { 1607 mod solarish; 1608 pub use self::solarish::*; 1609 } else if #[cfg(target_os = "haiku")] { 1610 mod haiku; 1611 pub use self::haiku::*; 1612 } else if #[cfg(target_os = "hermit")] { 1613 mod hermit; 1614 pub use self::hermit::*; 1615 } else if #[cfg(target_os = "redox")] { 1616 mod redox; 1617 pub use self::redox::*; 1618 } else { 1619 // Unknown target_os 1620 } 1621 } 1622 1623 cfg_if! { 1624 if #[cfg(libc_core_cvoid)] { 1625 pub use ::ffi::c_void; 1626 } else { 1627 // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help 1628 // enable more optimization opportunities around it recognizing things 1629 // like malloc/free. 1630 #[repr(u8)] 1631 #[allow(missing_copy_implementations)] 1632 #[allow(missing_debug_implementations)] 1633 pub enum c_void { 1634 // Two dummy variants so the #[repr] attribute can be used. 1635 #[doc(hidden)] 1636 __variant1, 1637 #[doc(hidden)] 1638 __variant2, 1639 } 1640 } 1641 } 1642 1643 cfg_if! { 1644 if #[cfg(libc_align)] { 1645 mod align; 1646 pub use self::align::*; 1647 } else { 1648 mod no_align; 1649 pub use self::no_align::*; 1650 } 1651 } 1652