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_PROCESS: ::c_int = 0; 273 pub const PRIO_PGRP: ::c_int = 1; 274 pub const PRIO_USER: ::c_int = 2; 275 276 pub const PRIO_MIN: ::c_int = -20; 277 pub const PRIO_MAX: ::c_int = 20; 278 279 pub const IPPROTO_ICMP: ::c_int = 1; 280 pub const IPPROTO_ICMPV6: ::c_int = 58; 281 pub const IPPROTO_TCP: ::c_int = 6; 282 pub const IPPROTO_UDP: ::c_int = 17; 283 pub const IPPROTO_IP: ::c_int = 0; 284 pub const IPPROTO_IPV6: ::c_int = 41; 285 286 pub const INADDR_LOOPBACK: in_addr_t = 2130706433; 287 pub const INADDR_ANY: in_addr_t = 0; 288 pub const INADDR_BROADCAST: in_addr_t = 4294967295; 289 pub const INADDR_NONE: in_addr_t = 4294967295; 290 291 pub const ARPOP_REQUEST: u16 = 1; 292 pub const ARPOP_REPLY: u16 = 2; 293 294 pub const ATF_COM: ::c_int = 0x02; 295 pub const ATF_PERM: ::c_int = 0x04; 296 pub const ATF_PUBL: ::c_int = 0x08; 297 pub const ATF_USETRAILERS: ::c_int = 0x10; 298 299 cfg_if! { 300 if #[cfg(target_os = "l4re")] { 301 // required libraries for L4Re are linked externally, ATM 302 } else if #[cfg(feature = "std")] { 303 // cargo build, don't pull in anything extra as the libstd dep 304 // already pulls in all libs. 305 } else if #[cfg(target_env = "musl")] { 306 #[cfg_attr(feature = "rustc-dep-of-std", 307 link(name = "c", kind = "static", 308 cfg(target_feature = "crt-static")))] 309 #[cfg_attr(feature = "rustc-dep-of-std", 310 link(name = "c", cfg(not(target_feature = "crt-static"))))] 311 extern {} 312 } else if #[cfg(target_os = "emscripten")] { 313 #[link(name = "c")] 314 extern {} 315 } else if #[cfg(all(target_os = "netbsd", 316 feature = "rustc-dep-of-std", 317 target_vendor = "rumprun"))] { 318 // Since we don't use -nodefaultlibs on Rumprun, libc is always pulled 319 // in automatically by the linker. We avoid passing it explicitly, as it 320 // causes some versions of binutils to crash with an assertion failure. 321 #[link(name = "m")] 322 extern {} 323 } else if #[cfg(any(target_os = "macos", 324 target_os = "ios", 325 target_os = "android", 326 target_os = "openbsd"))] { 327 #[link(name = "c")] 328 #[link(name = "m")] 329 extern {} 330 } else if #[cfg(target_os = "haiku")] { 331 #[link(name = "root")] 332 #[link(name = "network")] 333 extern {} 334 } else if #[cfg(target_env = "newlib")] { 335 #[link(name = "c")] 336 #[link(name = "m")] 337 extern {} 338 } else if #[cfg(target_os = "hermit")] { 339 // no_default_libraries is set to false for HermitCore, so only a link 340 // to "pthread" needs to be added. 341 #[link(name = "pthread")] 342 extern {} 343 } else if #[cfg(target_env = "illumos")] { 344 #[link(name = "c")] 345 #[link(name = "m")] 346 extern {} 347 } else if #[cfg(target_os = "redox")] { 348 #[cfg_attr(feature = "rustc-dep-of-std", 349 link(name = "c", kind = "static-nobundle", 350 cfg(target_feature = "crt-static")))] 351 #[cfg_attr(feature = "rustc-dep-of-std", 352 link(name = "c", cfg(not(target_feature = "crt-static"))))] 353 extern {} 354 } else { 355 #[link(name = "c")] 356 #[link(name = "m")] 357 #[link(name = "rt")] 358 #[link(name = "pthread")] 359 extern {} 360 } 361 } 362 363 #[cfg_attr(feature = "extra_traits", derive(Debug))] 364 pub enum FILE {} 365 impl ::Copy for FILE {} 366 impl ::Clone for FILE { clone(&self) -> FILE367 fn clone(&self) -> FILE { 368 *self 369 } 370 } 371 #[cfg_attr(feature = "extra_traits", derive(Debug))] 372 pub enum fpos_t {} // FIXME: fill this out with a struct 373 impl ::Copy for fpos_t {} 374 impl ::Clone for fpos_t { clone(&self) -> fpos_t375 fn clone(&self) -> fpos_t { 376 *self 377 } 378 } 379 380 extern "C" { isalnum(c: c_int) -> c_int381 pub fn isalnum(c: c_int) -> c_int; isalpha(c: c_int) -> c_int382 pub fn isalpha(c: c_int) -> c_int; iscntrl(c: c_int) -> c_int383 pub fn iscntrl(c: c_int) -> c_int; isdigit(c: c_int) -> c_int384 pub fn isdigit(c: c_int) -> c_int; isgraph(c: c_int) -> c_int385 pub fn isgraph(c: c_int) -> c_int; islower(c: c_int) -> c_int386 pub fn islower(c: c_int) -> c_int; isprint(c: c_int) -> c_int387 pub fn isprint(c: c_int) -> c_int; ispunct(c: c_int) -> c_int388 pub fn ispunct(c: c_int) -> c_int; isspace(c: c_int) -> c_int389 pub fn isspace(c: c_int) -> c_int; isupper(c: c_int) -> c_int390 pub fn isupper(c: c_int) -> c_int; isxdigit(c: c_int) -> c_int391 pub fn isxdigit(c: c_int) -> c_int; isblank(c: c_int) -> c_int392 pub fn isblank(c: c_int) -> c_int; tolower(c: c_int) -> c_int393 pub fn tolower(c: c_int) -> c_int; toupper(c: c_int) -> c_int394 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, >, )395 pub fn qsort( 396 base: *mut c_void, 397 num: size_t, 398 size: size_t, 399 compar: ::Option< 400 unsafe extern "C" fn(*const c_void, *const c_void) -> c_int, 401 >, 402 ); 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_void403 pub fn bsearch( 404 key: *const c_void, 405 base: *const c_void, 406 num: size_t, 407 size: size_t, 408 compar: ::Option< 409 unsafe extern "C" fn(*const c_void, *const c_void) -> c_int, 410 >, 411 ) -> *mut c_void; 412 #[cfg_attr( 413 all(target_os = "macos", target_arch = "x86"), 414 link_name = "fopen$UNIX2003" 415 )] fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE416 pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE; 417 #[cfg_attr( 418 all(target_os = "macos", target_arch = "x86"), 419 link_name = "freopen$UNIX2003" 420 )] freopen( filename: *const c_char, mode: *const c_char, file: *mut FILE, ) -> *mut FILE421 pub fn freopen( 422 filename: *const c_char, 423 mode: *const c_char, 424 file: *mut FILE, 425 ) -> *mut FILE; fflush(file: *mut FILE) -> c_int426 pub fn fflush(file: *mut FILE) -> c_int; fclose(file: *mut FILE) -> c_int427 pub fn fclose(file: *mut FILE) -> c_int; remove(filename: *const c_char) -> c_int428 pub fn remove(filename: *const c_char) -> c_int; rename(oldname: *const c_char, newname: *const c_char) -> c_int429 pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int; tmpfile() -> *mut FILE430 pub fn tmpfile() -> *mut FILE; setvbuf( stream: *mut FILE, buffer: *mut c_char, mode: c_int, size: size_t, ) -> c_int431 pub fn setvbuf( 432 stream: *mut FILE, 433 buffer: *mut c_char, 434 mode: c_int, 435 size: size_t, 436 ) -> c_int; setbuf(stream: *mut FILE, buf: *mut c_char)437 pub fn setbuf(stream: *mut FILE, buf: *mut c_char); getchar() -> c_int438 pub fn getchar() -> c_int; putchar(c: c_int) -> c_int439 pub fn putchar(c: c_int) -> c_int; fgetc(stream: *mut FILE) -> c_int440 pub fn fgetc(stream: *mut FILE) -> c_int; fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char441 pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) 442 -> *mut c_char; fputc(c: c_int, stream: *mut FILE) -> c_int443 pub fn fputc(c: c_int, stream: *mut FILE) -> c_int; 444 #[cfg_attr( 445 all(target_os = "macos", target_arch = "x86"), 446 link_name = "fputs$UNIX2003" 447 )] fputs(s: *const c_char, stream: *mut FILE) -> c_int448 pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int; puts(s: *const c_char) -> c_int449 pub fn puts(s: *const c_char) -> c_int; ungetc(c: c_int, stream: *mut FILE) -> c_int450 pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int; fread( ptr: *mut c_void, size: size_t, nobj: size_t, stream: *mut FILE, ) -> size_t451 pub fn fread( 452 ptr: *mut c_void, 453 size: size_t, 454 nobj: size_t, 455 stream: *mut FILE, 456 ) -> size_t; 457 #[cfg_attr( 458 all(target_os = "macos", target_arch = "x86"), 459 link_name = "fwrite$UNIX2003" 460 )] fwrite( ptr: *const c_void, size: size_t, nobj: size_t, stream: *mut FILE, ) -> size_t461 pub fn fwrite( 462 ptr: *const c_void, 463 size: size_t, 464 nobj: size_t, 465 stream: *mut FILE, 466 ) -> size_t; fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int467 pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int; ftell(stream: *mut FILE) -> c_long468 pub fn ftell(stream: *mut FILE) -> c_long; rewind(stream: *mut FILE)469 pub fn rewind(stream: *mut FILE); 470 #[cfg_attr(target_os = "netbsd", link_name = "__fgetpos50")] fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int471 pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int; 472 #[cfg_attr(target_os = "netbsd", link_name = "__fsetpos50")] fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int473 pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int; feof(stream: *mut FILE) -> c_int474 pub fn feof(stream: *mut FILE) -> c_int; ferror(stream: *mut FILE) -> c_int475 pub fn ferror(stream: *mut FILE) -> c_int; perror(s: *const c_char)476 pub fn perror(s: *const c_char); atoi(s: *const c_char) -> c_int477 pub fn atoi(s: *const c_char) -> c_int; 478 #[cfg_attr( 479 all(target_os = "macos", target_arch = "x86"), 480 link_name = "strtod$UNIX2003" 481 )] strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double482 pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double; strtol( s: *const c_char, endp: *mut *mut c_char, base: c_int, ) -> c_long483 pub fn strtol( 484 s: *const c_char, 485 endp: *mut *mut c_char, 486 base: c_int, 487 ) -> c_long; strtoul( s: *const c_char, endp: *mut *mut c_char, base: c_int, ) -> c_ulong488 pub fn strtoul( 489 s: *const c_char, 490 endp: *mut *mut c_char, 491 base: c_int, 492 ) -> c_ulong; calloc(nobj: size_t, size: size_t) -> *mut c_void493 pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void; malloc(size: size_t) -> *mut c_void494 pub fn malloc(size: size_t) -> *mut c_void; realloc(p: *mut c_void, size: size_t) -> *mut c_void495 pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void; free(p: *mut c_void)496 pub fn free(p: *mut c_void); abort() -> !497 pub fn abort() -> !; exit(status: c_int) -> !498 pub fn exit(status: c_int) -> !; _exit(status: c_int) -> !499 pub fn _exit(status: c_int) -> !; atexit(cb: extern "C" fn()) -> c_int500 pub fn atexit(cb: extern "C" fn()) -> c_int; 501 #[cfg_attr( 502 all(target_os = "macos", target_arch = "x86"), 503 link_name = "system$UNIX2003" 504 )] system(s: *const c_char) -> c_int505 pub fn system(s: *const c_char) -> c_int; getenv(s: *const c_char) -> *mut c_char506 pub fn getenv(s: *const c_char) -> *mut c_char; 507 strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char508 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_char509 pub fn strncpy( 510 dst: *mut c_char, 511 src: *const c_char, 512 n: size_t, 513 ) -> *mut c_char; strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char514 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_char515 pub fn strncat( 516 s: *mut c_char, 517 ct: *const c_char, 518 n: size_t, 519 ) -> *mut c_char; strcmp(cs: *const c_char, ct: *const c_char) -> c_int520 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_int521 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_int522 pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int; strchr(cs: *const c_char, c: c_int) -> *mut c_char523 pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char; strrchr(cs: *const c_char, c: c_int) -> *mut c_char524 pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char; strspn(cs: *const c_char, ct: *const c_char) -> size_t525 pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t; strcspn(cs: *const c_char, ct: *const c_char) -> size_t526 pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t; strdup(cs: *const c_char) -> *mut c_char527 pub fn strdup(cs: *const c_char) -> *mut c_char; strndup(cs: *const c_char, n: size_t) -> *mut c_char528 pub fn strndup(cs: *const c_char, n: size_t) -> *mut c_char; strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char529 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_char530 pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char; strcasecmp(s1: *const c_char, s2: *const c_char) -> c_int531 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_int532 pub fn strncasecmp( 533 s1: *const c_char, 534 s2: *const c_char, 535 n: size_t, 536 ) -> c_int; strlen(cs: *const c_char) -> size_t537 pub fn strlen(cs: *const c_char) -> size_t; strnlen(cs: *const c_char, maxlen: size_t) -> size_t538 pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t; 539 #[cfg_attr( 540 all(target_os = "macos", target_arch = "x86"), 541 link_name = "strerror$UNIX2003" 542 )] strerror(n: c_int) -> *mut c_char543 pub fn strerror(n: c_int) -> *mut c_char; strtok(s: *mut c_char, t: *const c_char) -> *mut c_char544 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_t545 pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t; strsignal(sig: c_int) -> *mut c_char546 pub fn strsignal(sig: c_int) -> *mut c_char; wcslen(buf: *const wchar_t) -> size_t547 pub fn wcslen(buf: *const wchar_t) -> size_t; wcstombs( dest: *mut c_char, src: *const wchar_t, n: size_t, ) -> ::size_t548 pub fn wcstombs( 549 dest: *mut c_char, 550 src: *const wchar_t, 551 n: size_t, 552 ) -> ::size_t; 553 memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void554 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_t555 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_int556 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_void557 pub fn memcpy( 558 dest: *mut c_void, 559 src: *const c_void, 560 n: size_t, 561 ) -> *mut c_void; memmove( dest: *mut c_void, src: *const c_void, n: size_t, ) -> *mut c_void562 pub fn memmove( 563 dest: *mut c_void, 564 src: *const c_void, 565 n: size_t, 566 ) -> *mut c_void; memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void567 pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void; 568 } 569 570 extern "C" { 571 #[cfg_attr(target_os = "netbsd", link_name = "__getpwnam50")] getpwnam(name: *const ::c_char) -> *mut passwd572 pub fn getpwnam(name: *const ::c_char) -> *mut passwd; 573 #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid50")] getpwuid(uid: ::uid_t) -> *mut passwd574 pub fn getpwuid(uid: ::uid_t) -> *mut passwd; 575 fprintf( stream: *mut ::FILE, format: *const ::c_char, ... ) -> ::c_int576 pub fn fprintf( 577 stream: *mut ::FILE, 578 format: *const ::c_char, 579 ... 580 ) -> ::c_int; printf(format: *const ::c_char, ...) -> ::c_int581 pub fn printf(format: *const ::c_char, ...) -> ::c_int; snprintf( s: *mut ::c_char, n: ::size_t, format: *const ::c_char, ... ) -> ::c_int582 pub fn snprintf( 583 s: *mut ::c_char, 584 n: ::size_t, 585 format: *const ::c_char, 586 ... 587 ) -> ::c_int; sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int588 pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int; 589 #[cfg_attr(target_os = "linux", link_name = "__isoc99_fscanf")] fscanf( stream: *mut ::FILE, format: *const ::c_char, ... ) -> ::c_int590 pub fn fscanf( 591 stream: *mut ::FILE, 592 format: *const ::c_char, 593 ... 594 ) -> ::c_int; 595 #[cfg_attr(target_os = "linux", link_name = "__isoc99_scanf")] scanf(format: *const ::c_char, ...) -> ::c_int596 pub fn scanf(format: *const ::c_char, ...) -> ::c_int; 597 #[cfg_attr(target_os = "linux", link_name = "__isoc99_sscanf")] sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int598 pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) 599 -> ::c_int; getchar_unlocked() -> ::c_int600 pub fn getchar_unlocked() -> ::c_int; putchar_unlocked(c: ::c_int) -> ::c_int601 pub fn putchar_unlocked(c: ::c_int) -> ::c_int; 602 603 #[cfg_attr(target_os = "netbsd", link_name = "__socket30")] 604 #[cfg_attr(target_os = "illumos", link_name = "__xnet_socket")] socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int605 pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int; 606 #[cfg_attr( 607 all(target_os = "macos", target_arch = "x86"), 608 link_name = "connect$UNIX2003" 609 )] 610 #[cfg_attr(target_os = "illumos", link_name = "__xnet_connect")] connect( socket: ::c_int, address: *const sockaddr, len: socklen_t, ) -> ::c_int611 pub fn connect( 612 socket: ::c_int, 613 address: *const sockaddr, 614 len: socklen_t, 615 ) -> ::c_int; 616 #[cfg_attr( 617 all(target_os = "macos", target_arch = "x86"), 618 link_name = "listen$UNIX2003" 619 )] listen(socket: ::c_int, backlog: ::c_int) -> ::c_int620 pub fn listen(socket: ::c_int, backlog: ::c_int) -> ::c_int; 621 #[cfg_attr( 622 all(target_os = "macos", target_arch = "x86"), 623 link_name = "accept$UNIX2003" 624 )] accept( socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t, ) -> ::c_int625 pub fn accept( 626 socket: ::c_int, 627 address: *mut sockaddr, 628 address_len: *mut socklen_t, 629 ) -> ::c_int; 630 #[cfg_attr( 631 all(target_os = "macos", target_arch = "x86"), 632 link_name = "getpeername$UNIX2003" 633 )] getpeername( socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t, ) -> ::c_int634 pub fn getpeername( 635 socket: ::c_int, 636 address: *mut sockaddr, 637 address_len: *mut socklen_t, 638 ) -> ::c_int; 639 #[cfg_attr( 640 all(target_os = "macos", target_arch = "x86"), 641 link_name = "getsockname$UNIX2003" 642 )] getsockname( socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t, ) -> ::c_int643 pub fn getsockname( 644 socket: ::c_int, 645 address: *mut sockaddr, 646 address_len: *mut socklen_t, 647 ) -> ::c_int; setsockopt( socket: ::c_int, level: ::c_int, name: ::c_int, value: *const ::c_void, option_len: socklen_t, ) -> ::c_int648 pub fn setsockopt( 649 socket: ::c_int, 650 level: ::c_int, 651 name: ::c_int, 652 value: *const ::c_void, 653 option_len: socklen_t, 654 ) -> ::c_int; 655 #[cfg_attr( 656 all(target_os = "macos", target_arch = "x86"), 657 link_name = "socketpair$UNIX2003" 658 )] 659 #[cfg_attr(target_os = "illumos", link_name = "__xnet_socketpair")] socketpair( domain: ::c_int, type_: ::c_int, protocol: ::c_int, socket_vector: *mut ::c_int, ) -> ::c_int660 pub fn socketpair( 661 domain: ::c_int, 662 type_: ::c_int, 663 protocol: ::c_int, 664 socket_vector: *mut ::c_int, 665 ) -> ::c_int; 666 #[cfg_attr( 667 all(target_os = "macos", target_arch = "x86"), 668 link_name = "sendto$UNIX2003" 669 )] 670 #[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_t671 pub fn sendto( 672 socket: ::c_int, 673 buf: *const ::c_void, 674 len: ::size_t, 675 flags: ::c_int, 676 addr: *const sockaddr, 677 addrlen: socklen_t, 678 ) -> ::ssize_t; shutdown(socket: ::c_int, how: ::c_int) -> ::c_int679 pub fn shutdown(socket: ::c_int, how: ::c_int) -> ::c_int; 680 681 #[cfg_attr( 682 all(target_os = "macos", target_arch = "x86"), 683 link_name = "chmod$UNIX2003" 684 )] chmod(path: *const c_char, mode: mode_t) -> ::c_int685 pub fn chmod(path: *const c_char, mode: mode_t) -> ::c_int; 686 #[cfg_attr( 687 all(target_os = "macos", target_arch = "x86"), 688 link_name = "fchmod$UNIX2003" 689 )] fchmod(fd: ::c_int, mode: mode_t) -> ::c_int690 pub fn fchmod(fd: ::c_int, mode: mode_t) -> ::c_int; 691 692 #[cfg_attr(target_os = "macos", link_name = "fstat$INODE64")] 693 #[cfg_attr(target_os = "netbsd", link_name = "__fstat50")] 694 #[cfg_attr( 695 all(target_os = "freebsd", any(freebsd11, freebsd10)), 696 link_name = "fstat@FBSD_1.0" 697 )] fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int698 pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int; 699 mkdir(path: *const c_char, mode: mode_t) -> ::c_int700 pub fn mkdir(path: *const c_char, mode: mode_t) -> ::c_int; 701 702 #[cfg_attr(target_os = "macos", link_name = "stat$INODE64")] 703 #[cfg_attr(target_os = "netbsd", link_name = "__stat50")] 704 #[cfg_attr( 705 all(target_os = "freebsd", any(freebsd11, freebsd10)), 706 link_name = "stat@FBSD_1.0" 707 )] stat(path: *const c_char, buf: *mut stat) -> ::c_int708 pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int; 709 pclose(stream: *mut ::FILE) -> ::c_int710 pub fn pclose(stream: *mut ::FILE) -> ::c_int; 711 #[cfg_attr( 712 all(target_os = "macos", target_arch = "x86"), 713 link_name = "fdopen$UNIX2003" 714 )] fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE715 pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE; fileno(stream: *mut ::FILE) -> ::c_int716 pub fn fileno(stream: *mut ::FILE) -> ::c_int; 717 718 #[cfg_attr( 719 all(target_os = "macos", target_arch = "x86"), 720 link_name = "open$UNIX2003" 721 )] open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int722 pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int; 723 #[cfg_attr( 724 all(target_os = "macos", target_arch = "x86"), 725 link_name = "creat$UNIX2003" 726 )] creat(path: *const c_char, mode: mode_t) -> ::c_int727 pub fn creat(path: *const c_char, mode: mode_t) -> ::c_int; 728 #[cfg_attr( 729 all(target_os = "macos", target_arch = "x86"), 730 link_name = "fcntl$UNIX2003" 731 )] fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int732 pub fn fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int; 733 734 #[cfg_attr( 735 all(target_os = "macos", target_arch = "x86_64"), 736 link_name = "opendir$INODE64" 737 )] 738 #[cfg_attr( 739 all(target_os = "macos", target_arch = "x86"), 740 link_name = "opendir$INODE64$UNIX2003" 741 )] 742 #[cfg_attr(target_os = "netbsd", link_name = "__opendir30")] opendir(dirname: *const c_char) -> *mut ::DIR743 pub fn opendir(dirname: *const c_char) -> *mut ::DIR; 744 745 #[cfg_attr(target_os = "macos", link_name = "readdir$INODE64")] 746 #[cfg_attr(target_os = "netbsd", link_name = "__readdir30")] 747 #[cfg_attr( 748 all(target_os = "freebsd", any(freebsd11, freebsd10)), 749 link_name = "readdir@FBSD_1.0" 750 )] readdir(dirp: *mut ::DIR) -> *mut ::dirent751 pub fn readdir(dirp: *mut ::DIR) -> *mut ::dirent; 752 #[cfg_attr( 753 all(target_os = "macos", target_arch = "x86"), 754 link_name = "closedir$UNIX2003" 755 )] closedir(dirp: *mut ::DIR) -> ::c_int756 pub fn closedir(dirp: *mut ::DIR) -> ::c_int; 757 #[cfg_attr( 758 all(target_os = "macos", target_arch = "x86_64"), 759 link_name = "rewinddir$INODE64" 760 )] 761 #[cfg_attr( 762 all(target_os = "macos", target_arch = "x86"), 763 link_name = "rewinddir$INODE64$UNIX2003" 764 )] rewinddir(dirp: *mut ::DIR)765 pub fn rewinddir(dirp: *mut ::DIR); 766 fchmodat( dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t, flags: ::c_int, ) -> ::c_int767 pub fn fchmodat( 768 dirfd: ::c_int, 769 pathname: *const ::c_char, 770 mode: ::mode_t, 771 flags: ::c_int, 772 ) -> ::c_int; fchown(fd: ::c_int, owner: ::uid_t, group: ::gid_t) -> ::c_int773 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_int774 pub fn fchownat( 775 dirfd: ::c_int, 776 pathname: *const ::c_char, 777 owner: ::uid_t, 778 group: ::gid_t, 779 flags: ::c_int, 780 ) -> ::c_int; 781 #[cfg_attr(target_os = "macos", link_name = "fstatat$INODE64")] 782 #[cfg_attr( 783 all(target_os = "freebsd", any(freebsd11, freebsd10)), 784 link_name = "fstatat@FBSD_1.1" 785 )] fstatat( dirfd: ::c_int, pathname: *const ::c_char, buf: *mut stat, flags: ::c_int, ) -> ::c_int786 pub fn fstatat( 787 dirfd: ::c_int, 788 pathname: *const ::c_char, 789 buf: *mut stat, 790 flags: ::c_int, 791 ) -> ::c_int; linkat( olddirfd: ::c_int, oldpath: *const ::c_char, newdirfd: ::c_int, newpath: *const ::c_char, flags: ::c_int, ) -> ::c_int792 pub fn linkat( 793 olddirfd: ::c_int, 794 oldpath: *const ::c_char, 795 newdirfd: ::c_int, 796 newpath: *const ::c_char, 797 flags: ::c_int, 798 ) -> ::c_int; renameat( olddirfd: ::c_int, oldpath: *const ::c_char, newdirfd: ::c_int, newpath: *const ::c_char, ) -> ::c_int799 pub fn renameat( 800 olddirfd: ::c_int, 801 oldpath: *const ::c_char, 802 newdirfd: ::c_int, 803 newpath: *const ::c_char, 804 ) -> ::c_int; symlinkat( target: *const ::c_char, newdirfd: ::c_int, linkpath: *const ::c_char, ) -> ::c_int805 pub fn symlinkat( 806 target: *const ::c_char, 807 newdirfd: ::c_int, 808 linkpath: *const ::c_char, 809 ) -> ::c_int; unlinkat( dirfd: ::c_int, pathname: *const ::c_char, flags: ::c_int, ) -> ::c_int810 pub fn unlinkat( 811 dirfd: ::c_int, 812 pathname: *const ::c_char, 813 flags: ::c_int, 814 ) -> ::c_int; 815 access(path: *const c_char, amode: ::c_int) -> ::c_int816 pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int; alarm(seconds: ::c_uint) -> ::c_uint817 pub fn alarm(seconds: ::c_uint) -> ::c_uint; chdir(dir: *const c_char) -> ::c_int818 pub fn chdir(dir: *const c_char) -> ::c_int; fchdir(dirfd: ::c_int) -> ::c_int819 pub fn fchdir(dirfd: ::c_int) -> ::c_int; chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int820 pub fn chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int; 821 #[cfg_attr( 822 all(target_os = "macos", target_arch = "x86"), 823 link_name = "lchown$UNIX2003" 824 )] lchown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int825 pub fn lchown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int; 826 #[cfg_attr( 827 all(target_os = "macos", target_arch = "x86"), 828 link_name = "close$NOCANCEL$UNIX2003" 829 )] 830 #[cfg_attr( 831 all(target_os = "macos", target_arch = "x86_64"), 832 link_name = "close$NOCANCEL" 833 )] close(fd: ::c_int) -> ::c_int834 pub fn close(fd: ::c_int) -> ::c_int; dup(fd: ::c_int) -> ::c_int835 pub fn dup(fd: ::c_int) -> ::c_int; dup2(src: ::c_int, dst: ::c_int) -> ::c_int836 pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int; execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int837 pub fn execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int; execle( path: *const ::c_char, arg0: *const ::c_char, ... ) -> ::c_int838 pub fn execle( 839 path: *const ::c_char, 840 arg0: *const ::c_char, 841 ... 842 ) -> ::c_int; execlp( file: *const ::c_char, arg0: *const ::c_char, ... ) -> ::c_int843 pub fn execlp( 844 file: *const ::c_char, 845 arg0: *const ::c_char, 846 ... 847 ) -> ::c_int; execv(prog: *const c_char, argv: *const *const c_char) -> ::c_int848 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_int849 pub fn execve( 850 prog: *const c_char, 851 argv: *const *const c_char, 852 envp: *const *const c_char, 853 ) -> ::c_int; execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int854 pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int; fork() -> pid_t855 pub fn fork() -> pid_t; fpathconf(filedes: ::c_int, name: ::c_int) -> c_long856 pub fn fpathconf(filedes: ::c_int, name: ::c_int) -> c_long; getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char857 pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char; getegid() -> gid_t858 pub fn getegid() -> gid_t; geteuid() -> uid_t859 pub fn geteuid() -> uid_t; getgid() -> gid_t860 pub fn getgid() -> gid_t; getgroups(ngroups_max: ::c_int, groups: *mut gid_t) -> ::c_int861 pub fn getgroups(ngroups_max: ::c_int, groups: *mut gid_t) -> ::c_int; 862 #[cfg_attr(target_os = "illumos", link_name = "getloginx")] getlogin() -> *mut c_char863 pub fn getlogin() -> *mut c_char; 864 #[cfg_attr( 865 all(target_os = "macos", target_arch = "x86"), 866 link_name = "getopt$UNIX2003" 867 )] getopt( argc: ::c_int, argv: *const *mut c_char, optstr: *const c_char, ) -> ::c_int868 pub fn getopt( 869 argc: ::c_int, 870 argv: *const *mut c_char, 871 optstr: *const c_char, 872 ) -> ::c_int; getpgid(pid: pid_t) -> pid_t873 pub fn getpgid(pid: pid_t) -> pid_t; getpgrp() -> pid_t874 pub fn getpgrp() -> pid_t; getpid() -> pid_t875 pub fn getpid() -> pid_t; getppid() -> pid_t876 pub fn getppid() -> pid_t; getuid() -> uid_t877 pub fn getuid() -> uid_t; isatty(fd: ::c_int) -> ::c_int878 pub fn isatty(fd: ::c_int) -> ::c_int; link(src: *const c_char, dst: *const c_char) -> ::c_int879 pub fn link(src: *const c_char, dst: *const c_char) -> ::c_int; lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t880 pub fn lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t; pathconf(path: *const c_char, name: ::c_int) -> c_long881 pub fn pathconf(path: *const c_char, name: ::c_int) -> c_long; pipe(fds: *mut ::c_int) -> ::c_int882 pub fn pipe(fds: *mut ::c_int) -> ::c_int; posix_memalign( memptr: *mut *mut ::c_void, align: ::size_t, size: ::size_t, ) -> ::c_int883 pub fn posix_memalign( 884 memptr: *mut *mut ::c_void, 885 align: ::size_t, 886 size: ::size_t, 887 ) -> ::c_int; 888 #[cfg_attr( 889 all(target_os = "macos", target_arch = "x86"), 890 link_name = "read$UNIX2003" 891 )] read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t) -> ::ssize_t892 pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t) 893 -> ::ssize_t; rmdir(path: *const c_char) -> ::c_int894 pub fn rmdir(path: *const c_char) -> ::c_int; seteuid(uid: uid_t) -> ::c_int895 pub fn seteuid(uid: uid_t) -> ::c_int; setegid(gid: gid_t) -> ::c_int896 pub fn setegid(gid: gid_t) -> ::c_int; setgid(gid: gid_t) -> ::c_int897 pub fn setgid(gid: gid_t) -> ::c_int; setpgid(pid: pid_t, pgid: pid_t) -> ::c_int898 pub fn setpgid(pid: pid_t, pgid: pid_t) -> ::c_int; setsid() -> pid_t899 pub fn setsid() -> pid_t; setuid(uid: uid_t) -> ::c_int900 pub fn setuid(uid: uid_t) -> ::c_int; 901 #[cfg_attr( 902 all(target_os = "macos", target_arch = "x86"), 903 link_name = "sleep$UNIX2003" 904 )] sleep(secs: ::c_uint) -> ::c_uint905 pub fn sleep(secs: ::c_uint) -> ::c_uint; 906 #[cfg_attr( 907 all(target_os = "macos", target_arch = "x86"), 908 link_name = "nanosleep$UNIX2003" 909 )] 910 #[cfg_attr(target_os = "netbsd", link_name = "__nanosleep50")] nanosleep(rqtp: *const timespec, rmtp: *mut timespec) -> ::c_int911 pub fn nanosleep(rqtp: *const timespec, rmtp: *mut timespec) -> ::c_int; tcgetpgrp(fd: ::c_int) -> pid_t912 pub fn tcgetpgrp(fd: ::c_int) -> pid_t; tcsetpgrp(fd: ::c_int, pgrp: ::pid_t) -> ::c_int913 pub fn tcsetpgrp(fd: ::c_int, pgrp: ::pid_t) -> ::c_int; ttyname(fd: ::c_int) -> *mut c_char914 pub fn ttyname(fd: ::c_int) -> *mut c_char; 915 #[cfg_attr( 916 all(target_os = "macos", target_arch = "x86"), 917 link_name = "ttyname_r$UNIX2003" 918 )] 919 #[cfg_attr(target_os = "illumos", link_name = "__posix_ttyname_r")] ttyname_r( fd: ::c_int, buf: *mut c_char, buflen: ::size_t, ) -> ::c_int920 pub fn ttyname_r( 921 fd: ::c_int, 922 buf: *mut c_char, 923 buflen: ::size_t, 924 ) -> ::c_int; unlink(c: *const c_char) -> ::c_int925 pub fn unlink(c: *const c_char) -> ::c_int; 926 #[cfg_attr( 927 all(target_os = "macos", target_arch = "x86"), 928 link_name = "wait$UNIX2003" 929 )] wait(status: *mut ::c_int) -> pid_t930 pub fn wait(status: *mut ::c_int) -> pid_t; 931 #[cfg_attr( 932 all(target_os = "macos", target_arch = "x86"), 933 link_name = "waitpid$UNIX2003" 934 )] waitpid( pid: pid_t, status: *mut ::c_int, options: ::c_int, ) -> pid_t935 pub fn waitpid( 936 pid: pid_t, 937 status: *mut ::c_int, 938 options: ::c_int, 939 ) -> pid_t; 940 #[cfg_attr( 941 all(target_os = "macos", target_arch = "x86"), 942 link_name = "write$UNIX2003" 943 )] write( fd: ::c_int, buf: *const ::c_void, count: ::size_t, ) -> ::ssize_t944 pub fn write( 945 fd: ::c_int, 946 buf: *const ::c_void, 947 count: ::size_t, 948 ) -> ::ssize_t; 949 #[cfg_attr( 950 all(target_os = "macos", target_arch = "x86"), 951 link_name = "pread$UNIX2003" 952 )] pread( fd: ::c_int, buf: *mut ::c_void, count: ::size_t, offset: off_t, ) -> ::ssize_t953 pub fn pread( 954 fd: ::c_int, 955 buf: *mut ::c_void, 956 count: ::size_t, 957 offset: off_t, 958 ) -> ::ssize_t; 959 #[cfg_attr( 960 all(target_os = "macos", target_arch = "x86"), 961 link_name = "pwrite$UNIX2003" 962 )] pwrite( fd: ::c_int, buf: *const ::c_void, count: ::size_t, offset: off_t, ) -> ::ssize_t963 pub fn pwrite( 964 fd: ::c_int, 965 buf: *const ::c_void, 966 count: ::size_t, 967 offset: off_t, 968 ) -> ::ssize_t; umask(mask: mode_t) -> mode_t969 pub fn umask(mask: mode_t) -> mode_t; 970 971 #[cfg_attr(target_os = "netbsd", link_name = "__utime50")] utime(file: *const c_char, buf: *const utimbuf) -> ::c_int972 pub fn utime(file: *const c_char, buf: *const utimbuf) -> ::c_int; 973 974 #[cfg_attr( 975 all(target_os = "macos", target_arch = "x86"), 976 link_name = "kill$UNIX2003" 977 )] kill(pid: pid_t, sig: ::c_int) -> ::c_int978 pub fn kill(pid: pid_t, sig: ::c_int) -> ::c_int; 979 #[cfg_attr( 980 all(target_os = "macos", target_arch = "x86"), 981 link_name = "killpg$UNIX2003" 982 )] killpg(pgrp: pid_t, sig: ::c_int) -> ::c_int983 pub fn killpg(pgrp: pid_t, sig: ::c_int) -> ::c_int; 984 mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int985 pub fn mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int; munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int986 pub fn munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int; mlockall(flags: ::c_int) -> ::c_int987 pub fn mlockall(flags: ::c_int) -> ::c_int; munlockall() -> ::c_int988 pub fn munlockall() -> ::c_int; 989 990 #[cfg_attr( 991 all(target_os = "macos", target_arch = "x86"), 992 link_name = "mmap$UNIX2003" 993 )] mmap( addr: *mut ::c_void, len: ::size_t, prot: ::c_int, flags: ::c_int, fd: ::c_int, offset: off_t, ) -> *mut ::c_void994 pub fn mmap( 995 addr: *mut ::c_void, 996 len: ::size_t, 997 prot: ::c_int, 998 flags: ::c_int, 999 fd: ::c_int, 1000 offset: off_t, 1001 ) -> *mut ::c_void; 1002 #[cfg_attr( 1003 all(target_os = "macos", target_arch = "x86"), 1004 link_name = "munmap$UNIX2003" 1005 )] munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int1006 pub fn munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int; 1007 if_nametoindex(ifname: *const c_char) -> ::c_uint1008 pub fn if_nametoindex(ifname: *const c_char) -> ::c_uint; if_indextoname( ifindex: ::c_uint, ifname: *mut ::c_char, ) -> *mut ::c_char1009 pub fn if_indextoname( 1010 ifindex: ::c_uint, 1011 ifname: *mut ::c_char, 1012 ) -> *mut ::c_char; 1013 1014 #[cfg_attr(target_os = "macos", link_name = "lstat$INODE64")] 1015 #[cfg_attr(target_os = "netbsd", link_name = "__lstat50")] 1016 #[cfg_attr( 1017 all(target_os = "freebsd", any(freebsd11, freebsd10)), 1018 link_name = "lstat@FBSD_1.0" 1019 )] lstat(path: *const c_char, buf: *mut stat) -> ::c_int1020 pub fn lstat(path: *const c_char, buf: *mut stat) -> ::c_int; 1021 1022 #[cfg_attr( 1023 all(target_os = "macos", target_arch = "x86"), 1024 link_name = "fsync$UNIX2003" 1025 )] fsync(fd: ::c_int) -> ::c_int1026 pub fn fsync(fd: ::c_int) -> ::c_int; 1027 1028 #[cfg_attr( 1029 all(target_os = "macos", target_arch = "x86"), 1030 link_name = "setenv$UNIX2003" 1031 )] setenv( name: *const c_char, val: *const c_char, overwrite: ::c_int, ) -> ::c_int1032 pub fn setenv( 1033 name: *const c_char, 1034 val: *const c_char, 1035 overwrite: ::c_int, 1036 ) -> ::c_int; 1037 #[cfg_attr( 1038 all(target_os = "macos", target_arch = "x86"), 1039 link_name = "unsetenv$UNIX2003" 1040 )] 1041 #[cfg_attr(target_os = "netbsd", link_name = "__unsetenv13")] unsetenv(name: *const c_char) -> ::c_int1042 pub fn unsetenv(name: *const c_char) -> ::c_int; 1043 symlink(path1: *const c_char, path2: *const c_char) -> ::c_int1044 pub fn symlink(path1: *const c_char, path2: *const c_char) -> ::c_int; 1045 ftruncate(fd: ::c_int, length: off_t) -> ::c_int1046 pub fn ftruncate(fd: ::c_int, length: off_t) -> ::c_int; 1047 signal(signum: ::c_int, handler: sighandler_t) -> sighandler_t1048 pub fn signal(signum: ::c_int, handler: sighandler_t) -> sighandler_t; 1049 1050 #[cfg_attr(target_os = "netbsd", link_name = "__getrusage50")] getrusage(resource: ::c_int, usage: *mut rusage) -> ::c_int1051 pub fn getrusage(resource: ::c_int, usage: *mut rusage) -> ::c_int; 1052 1053 #[cfg_attr( 1054 any(target_os = "macos", target_os = "ios"), 1055 link_name = "realpath$DARWIN_EXTSN" 1056 )] realpath( pathname: *const ::c_char, resolved: *mut ::c_char, ) -> *mut ::c_char1057 pub fn realpath( 1058 pathname: *const ::c_char, 1059 resolved: *mut ::c_char, 1060 ) -> *mut ::c_char; 1061 flock(fd: ::c_int, operation: ::c_int) -> ::c_int1062 pub fn flock(fd: ::c_int, operation: ::c_int) -> ::c_int; 1063 1064 #[cfg_attr(target_os = "netbsd", link_name = "__times13")] times(buf: *mut ::tms) -> ::clock_t1065 pub fn times(buf: *mut ::tms) -> ::clock_t; 1066 pthread_self() -> ::pthread_t1067 pub fn pthread_self() -> ::pthread_t; 1068 #[cfg_attr( 1069 all(target_os = "macos", target_arch = "x86"), 1070 link_name = "pthread_join$UNIX2003" 1071 )] pthread_join( native: ::pthread_t, value: *mut *mut ::c_void, ) -> ::c_int1072 pub fn pthread_join( 1073 native: ::pthread_t, 1074 value: *mut *mut ::c_void, 1075 ) -> ::c_int; pthread_exit(value: *mut ::c_void) -> !1076 pub fn pthread_exit(value: *mut ::c_void) -> !; pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int1077 pub fn pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int; pthread_attr_destroy(attr: *mut ::pthread_attr_t) -> ::c_int1078 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_int1079 pub fn pthread_attr_setstacksize( 1080 attr: *mut ::pthread_attr_t, 1081 stack_size: ::size_t, 1082 ) -> ::c_int; pthread_attr_setdetachstate( attr: *mut ::pthread_attr_t, state: ::c_int, ) -> ::c_int1083 pub fn pthread_attr_setdetachstate( 1084 attr: *mut ::pthread_attr_t, 1085 state: ::c_int, 1086 ) -> ::c_int; pthread_detach(thread: ::pthread_t) -> ::c_int1087 pub fn pthread_detach(thread: ::pthread_t) -> ::c_int; 1088 #[cfg_attr(target_os = "netbsd", link_name = "__libc_thr_yield")] sched_yield() -> ::c_int1089 pub fn sched_yield() -> ::c_int; pthread_key_create( key: *mut pthread_key_t, dtor: ::Option<unsafe extern "C" fn(*mut ::c_void)>, ) -> ::c_int1090 pub fn pthread_key_create( 1091 key: *mut pthread_key_t, 1092 dtor: ::Option<unsafe extern "C" fn(*mut ::c_void)>, 1093 ) -> ::c_int; pthread_key_delete(key: pthread_key_t) -> ::c_int1094 pub fn pthread_key_delete(key: pthread_key_t) -> ::c_int; pthread_getspecific(key: pthread_key_t) -> *mut ::c_void1095 pub fn pthread_getspecific(key: pthread_key_t) -> *mut ::c_void; pthread_setspecific( key: pthread_key_t, value: *const ::c_void, ) -> ::c_int1096 pub fn pthread_setspecific( 1097 key: pthread_key_t, 1098 value: *const ::c_void, 1099 ) -> ::c_int; pthread_mutex_init( lock: *mut pthread_mutex_t, attr: *const pthread_mutexattr_t, ) -> ::c_int1100 pub fn pthread_mutex_init( 1101 lock: *mut pthread_mutex_t, 1102 attr: *const pthread_mutexattr_t, 1103 ) -> ::c_int; pthread_mutex_destroy(lock: *mut pthread_mutex_t) -> ::c_int1104 pub fn pthread_mutex_destroy(lock: *mut pthread_mutex_t) -> ::c_int; pthread_mutex_lock(lock: *mut pthread_mutex_t) -> ::c_int1105 pub fn pthread_mutex_lock(lock: *mut pthread_mutex_t) -> ::c_int; pthread_mutex_trylock(lock: *mut pthread_mutex_t) -> ::c_int1106 pub fn pthread_mutex_trylock(lock: *mut pthread_mutex_t) -> ::c_int; pthread_mutex_unlock(lock: *mut pthread_mutex_t) -> ::c_int1107 pub fn pthread_mutex_unlock(lock: *mut pthread_mutex_t) -> ::c_int; 1108 pthread_mutexattr_init(attr: *mut pthread_mutexattr_t) -> ::c_int1109 pub fn pthread_mutexattr_init(attr: *mut pthread_mutexattr_t) -> ::c_int; 1110 #[cfg_attr( 1111 all(target_os = "macos", target_arch = "x86"), 1112 link_name = "pthread_mutexattr_destroy$UNIX2003" 1113 )] pthread_mutexattr_destroy( attr: *mut pthread_mutexattr_t, ) -> ::c_int1114 pub fn pthread_mutexattr_destroy( 1115 attr: *mut pthread_mutexattr_t, 1116 ) -> ::c_int; pthread_mutexattr_settype( attr: *mut pthread_mutexattr_t, _type: ::c_int, ) -> ::c_int1117 pub fn pthread_mutexattr_settype( 1118 attr: *mut pthread_mutexattr_t, 1119 _type: ::c_int, 1120 ) -> ::c_int; 1121 1122 #[cfg_attr( 1123 all(target_os = "macos", target_arch = "x86"), 1124 link_name = "pthread_cond_init$UNIX2003" 1125 )] pthread_cond_init( cond: *mut pthread_cond_t, attr: *const pthread_condattr_t, ) -> ::c_int1126 pub fn pthread_cond_init( 1127 cond: *mut pthread_cond_t, 1128 attr: *const pthread_condattr_t, 1129 ) -> ::c_int; 1130 #[cfg_attr( 1131 all(target_os = "macos", target_arch = "x86"), 1132 link_name = "pthread_cond_wait$UNIX2003" 1133 )] pthread_cond_wait( cond: *mut pthread_cond_t, lock: *mut pthread_mutex_t, ) -> ::c_int1134 pub fn pthread_cond_wait( 1135 cond: *mut pthread_cond_t, 1136 lock: *mut pthread_mutex_t, 1137 ) -> ::c_int; 1138 #[cfg_attr( 1139 all(target_os = "macos", target_arch = "x86"), 1140 link_name = "pthread_cond_timedwait$UNIX2003" 1141 )] pthread_cond_timedwait( cond: *mut pthread_cond_t, lock: *mut pthread_mutex_t, abstime: *const ::timespec, ) -> ::c_int1142 pub fn pthread_cond_timedwait( 1143 cond: *mut pthread_cond_t, 1144 lock: *mut pthread_mutex_t, 1145 abstime: *const ::timespec, 1146 ) -> ::c_int; pthread_cond_signal(cond: *mut pthread_cond_t) -> ::c_int1147 pub fn pthread_cond_signal(cond: *mut pthread_cond_t) -> ::c_int; pthread_cond_broadcast(cond: *mut pthread_cond_t) -> ::c_int1148 pub fn pthread_cond_broadcast(cond: *mut pthread_cond_t) -> ::c_int; pthread_cond_destroy(cond: *mut pthread_cond_t) -> ::c_int1149 pub fn pthread_cond_destroy(cond: *mut pthread_cond_t) -> ::c_int; pthread_condattr_init(attr: *mut pthread_condattr_t) -> ::c_int1150 pub fn pthread_condattr_init(attr: *mut pthread_condattr_t) -> ::c_int; pthread_condattr_destroy(attr: *mut pthread_condattr_t) -> ::c_int1151 pub fn pthread_condattr_destroy(attr: *mut pthread_condattr_t) -> ::c_int; 1152 #[cfg_attr( 1153 all(target_os = "macos", target_arch = "x86"), 1154 link_name = "pthread_rwlock_init$UNIX2003" 1155 )] pthread_rwlock_init( lock: *mut pthread_rwlock_t, attr: *const pthread_rwlockattr_t, ) -> ::c_int1156 pub fn pthread_rwlock_init( 1157 lock: *mut pthread_rwlock_t, 1158 attr: *const pthread_rwlockattr_t, 1159 ) -> ::c_int; 1160 #[cfg_attr( 1161 all(target_os = "macos", target_arch = "x86"), 1162 link_name = "pthread_rwlock_destroy$UNIX2003" 1163 )] pthread_rwlock_destroy(lock: *mut pthread_rwlock_t) -> ::c_int1164 pub fn pthread_rwlock_destroy(lock: *mut pthread_rwlock_t) -> ::c_int; 1165 #[cfg_attr( 1166 all(target_os = "macos", target_arch = "x86"), 1167 link_name = "pthread_rwlock_rdlock$UNIX2003" 1168 )] pthread_rwlock_rdlock(lock: *mut pthread_rwlock_t) -> ::c_int1169 pub fn pthread_rwlock_rdlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1170 #[cfg_attr( 1171 all(target_os = "macos", target_arch = "x86"), 1172 link_name = "pthread_rwlock_tryrdlock$UNIX2003" 1173 )] pthread_rwlock_tryrdlock(lock: *mut pthread_rwlock_t) -> ::c_int1174 pub fn pthread_rwlock_tryrdlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1175 #[cfg_attr( 1176 all(target_os = "macos", target_arch = "x86"), 1177 link_name = "pthread_rwlock_wrlock$UNIX2003" 1178 )] pthread_rwlock_wrlock(lock: *mut pthread_rwlock_t) -> ::c_int1179 pub fn pthread_rwlock_wrlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1180 #[cfg_attr( 1181 all(target_os = "macos", target_arch = "x86"), 1182 link_name = "pthread_rwlock_trywrlock$UNIX2003" 1183 )] pthread_rwlock_trywrlock(lock: *mut pthread_rwlock_t) -> ::c_int1184 pub fn pthread_rwlock_trywrlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1185 #[cfg_attr( 1186 all(target_os = "macos", target_arch = "x86"), 1187 link_name = "pthread_rwlock_unlock$UNIX2003" 1188 )] pthread_rwlock_unlock(lock: *mut pthread_rwlock_t) -> ::c_int1189 pub fn pthread_rwlock_unlock(lock: *mut pthread_rwlock_t) -> ::c_int; pthread_rwlockattr_init(attr: *mut pthread_rwlockattr_t) -> ::c_int1190 pub fn pthread_rwlockattr_init(attr: *mut pthread_rwlockattr_t) 1191 -> ::c_int; pthread_rwlockattr_destroy( attr: *mut pthread_rwlockattr_t, ) -> ::c_int1192 pub fn pthread_rwlockattr_destroy( 1193 attr: *mut pthread_rwlockattr_t, 1194 ) -> ::c_int; 1195 1196 #[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_int1197 pub fn getsockopt( 1198 sockfd: ::c_int, 1199 level: ::c_int, 1200 optname: ::c_int, 1201 optval: *mut ::c_void, 1202 optlen: *mut ::socklen_t, 1203 ) -> ::c_int; raise(signum: ::c_int) -> ::c_int1204 pub fn raise(signum: ::c_int) -> ::c_int; 1205 #[cfg_attr(target_os = "netbsd", link_name = "__sigaction14")] sigaction( signum: ::c_int, act: *const sigaction, oldact: *mut sigaction, ) -> ::c_int1206 pub fn sigaction( 1207 signum: ::c_int, 1208 act: *const sigaction, 1209 oldact: *mut sigaction, 1210 ) -> ::c_int; 1211 1212 #[cfg_attr(target_os = "netbsd", link_name = "__utimes50")] utimes( filename: *const ::c_char, times: *const ::timeval, ) -> ::c_int1213 pub fn utimes( 1214 filename: *const ::c_char, 1215 times: *const ::timeval, 1216 ) -> ::c_int; dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void1217 pub fn dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void; dlerror() -> *mut ::c_char1218 pub fn dlerror() -> *mut ::c_char; dlsym( handle: *mut ::c_void, symbol: *const ::c_char, ) -> *mut ::c_void1219 pub fn dlsym( 1220 handle: *mut ::c_void, 1221 symbol: *const ::c_char, 1222 ) -> *mut ::c_void; dlclose(handle: *mut ::c_void) -> ::c_int1223 pub fn dlclose(handle: *mut ::c_void) -> ::c_int; dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int1224 pub fn dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int; 1225 1226 #[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_int1227 pub fn getaddrinfo( 1228 node: *const c_char, 1229 service: *const c_char, 1230 hints: *const addrinfo, 1231 res: *mut *mut addrinfo, 1232 ) -> ::c_int; freeaddrinfo(res: *mut addrinfo)1233 pub fn freeaddrinfo(res: *mut addrinfo); gai_strerror(errcode: ::c_int) -> *const ::c_char1234 pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char; 1235 #[cfg_attr( 1236 any( 1237 all(target_os = "linux", not(target_env = "musl")), 1238 target_os = "freebsd", 1239 target_os = "dragonfly", 1240 target_os = "haiku" 1241 ), 1242 link_name = "__res_init" 1243 )] 1244 #[cfg_attr( 1245 any(target_os = "macos", target_os = "ios"), 1246 link_name = "res_9_init" 1247 )] res_init() -> ::c_int1248 pub fn res_init() -> ::c_int; 1249 1250 #[cfg_attr(target_os = "netbsd", link_name = "__gmtime_r50")] gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm1251 pub fn gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm; 1252 #[cfg_attr(target_os = "netbsd", link_name = "__localtime_r50")] localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm1253 pub fn localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm; 1254 #[cfg_attr( 1255 all(target_os = "macos", target_arch = "x86"), 1256 link_name = "mktime$UNIX2003" 1257 )] 1258 #[cfg_attr(target_os = "netbsd", link_name = "__mktime50")] mktime(tm: *mut tm) -> time_t1259 pub fn mktime(tm: *mut tm) -> time_t; 1260 #[cfg_attr(target_os = "netbsd", link_name = "__time50")] time(time: *mut time_t) -> time_t1261 pub fn time(time: *mut time_t) -> time_t; 1262 #[cfg_attr(target_os = "netbsd", link_name = "__gmtime50")] gmtime(time_p: *const time_t) -> *mut tm1263 pub fn gmtime(time_p: *const time_t) -> *mut tm; 1264 #[cfg_attr(target_os = "netbsd", link_name = "__locatime50")] localtime(time_p: *const time_t) -> *mut tm1265 pub fn localtime(time_p: *const time_t) -> *mut tm; 1266 #[cfg_attr(target_os = "netbsd", link_name = "__difftime50")] difftime(time1: time_t, time0: time_t) -> ::c_double1267 pub fn difftime(time1: time_t, time0: time_t) -> ::c_double; 1268 1269 #[cfg_attr(target_os = "netbsd", link_name = "__mknod50")] 1270 #[cfg_attr( 1271 all(target_os = "freebsd", any(freebsd11, freebsd10)), 1272 link_name = "mknod@FBSD_1.0" 1273 )] mknod( pathname: *const ::c_char, mode: ::mode_t, dev: ::dev_t, ) -> ::c_int1274 pub fn mknod( 1275 pathname: *const ::c_char, 1276 mode: ::mode_t, 1277 dev: ::dev_t, 1278 ) -> ::c_int; gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int1279 pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int; getservbyname( name: *const ::c_char, proto: *const ::c_char, ) -> *mut servent1280 pub fn getservbyname( 1281 name: *const ::c_char, 1282 proto: *const ::c_char, 1283 ) -> *mut servent; getprotobyname(name: *const ::c_char) -> *mut protoent1284 pub fn getprotobyname(name: *const ::c_char) -> *mut protoent; getprotobynumber(proto: ::c_int) -> *mut protoent1285 pub fn getprotobynumber(proto: ::c_int) -> *mut protoent; chroot(name: *const ::c_char) -> ::c_int1286 pub fn chroot(name: *const ::c_char) -> ::c_int; 1287 #[cfg_attr( 1288 all(target_os = "macos", target_arch = "x86"), 1289 link_name = "usleep$UNIX2003" 1290 )] usleep(secs: ::c_uint) -> ::c_int1291 pub fn usleep(secs: ::c_uint) -> ::c_int; 1292 #[cfg_attr( 1293 all(target_os = "macos", target_arch = "x86"), 1294 link_name = "send$UNIX2003" 1295 )] send( socket: ::c_int, buf: *const ::c_void, len: ::size_t, flags: ::c_int, ) -> ::ssize_t1296 pub fn send( 1297 socket: ::c_int, 1298 buf: *const ::c_void, 1299 len: ::size_t, 1300 flags: ::c_int, 1301 ) -> ::ssize_t; 1302 #[cfg_attr( 1303 all(target_os = "macos", target_arch = "x86"), 1304 link_name = "recv$UNIX2003" 1305 )] recv( socket: ::c_int, buf: *mut ::c_void, len: ::size_t, flags: ::c_int, ) -> ::ssize_t1306 pub fn recv( 1307 socket: ::c_int, 1308 buf: *mut ::c_void, 1309 len: ::size_t, 1310 flags: ::c_int, 1311 ) -> ::ssize_t; 1312 #[cfg_attr( 1313 all(target_os = "macos", target_arch = "x86"), 1314 link_name = "putenv$UNIX2003" 1315 )] 1316 #[cfg_attr(target_os = "netbsd", link_name = "__putenv50")] putenv(string: *mut c_char) -> ::c_int1317 pub fn putenv(string: *mut c_char) -> ::c_int; 1318 #[cfg_attr( 1319 all(target_os = "macos", target_arch = "x86"), 1320 link_name = "poll$UNIX2003" 1321 )] poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int1322 pub fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int; 1323 #[cfg_attr( 1324 all(target_os = "macos", target_arch = "x86_64"), 1325 link_name = "select$1050" 1326 )] 1327 #[cfg_attr( 1328 all(target_os = "macos", target_arch = "x86"), 1329 link_name = "select$UNIX2003" 1330 )] 1331 #[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_int1332 pub fn select( 1333 nfds: ::c_int, 1334 readfs: *mut fd_set, 1335 writefds: *mut fd_set, 1336 errorfds: *mut fd_set, 1337 timeout: *mut timeval, 1338 ) -> ::c_int; 1339 #[cfg_attr(target_os = "netbsd", link_name = "__setlocale50")] setlocale( category: ::c_int, locale: *const ::c_char, ) -> *mut ::c_char1340 pub fn setlocale( 1341 category: ::c_int, 1342 locale: *const ::c_char, 1343 ) -> *mut ::c_char; localeconv() -> *mut lconv1344 pub fn localeconv() -> *mut lconv; 1345 1346 #[cfg_attr( 1347 all(target_os = "macos", target_arch = "x86"), 1348 link_name = "sem_wait$UNIX2003" 1349 )] sem_wait(sem: *mut sem_t) -> ::c_int1350 pub fn sem_wait(sem: *mut sem_t) -> ::c_int; sem_trywait(sem: *mut sem_t) -> ::c_int1351 pub fn sem_trywait(sem: *mut sem_t) -> ::c_int; sem_post(sem: *mut sem_t) -> ::c_int1352 pub fn sem_post(sem: *mut sem_t) -> ::c_int; statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int1353 pub fn statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int; fstatvfs(fd: ::c_int, buf: *mut statvfs) -> ::c_int1354 pub fn fstatvfs(fd: ::c_int, buf: *mut statvfs) -> ::c_int; 1355 readlink( path: *const c_char, buf: *mut c_char, bufsz: ::size_t, ) -> ::ssize_t1356 pub fn readlink( 1357 path: *const c_char, 1358 buf: *mut c_char, 1359 bufsz: ::size_t, 1360 ) -> ::ssize_t; 1361 1362 #[cfg_attr(target_os = "netbsd", link_name = "__sigemptyset14")] sigemptyset(set: *mut sigset_t) -> ::c_int1363 pub fn sigemptyset(set: *mut sigset_t) -> ::c_int; 1364 #[cfg_attr(target_os = "netbsd", link_name = "__sigaddset14")] sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int1365 pub fn sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int; 1366 #[cfg_attr(target_os = "netbsd", link_name = "__sigfillset14")] sigfillset(set: *mut sigset_t) -> ::c_int1367 pub fn sigfillset(set: *mut sigset_t) -> ::c_int; 1368 #[cfg_attr(target_os = "netbsd", link_name = "__sigdelset14")] sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int1369 pub fn sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int; 1370 #[cfg_attr(target_os = "netbsd", link_name = "__sigismember14")] sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int1371 pub fn sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int; 1372 1373 #[cfg_attr(target_os = "netbsd", link_name = "__sigprocmask14")] sigprocmask( how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t, ) -> ::c_int1374 pub fn sigprocmask( 1375 how: ::c_int, 1376 set: *const sigset_t, 1377 oldset: *mut sigset_t, 1378 ) -> ::c_int; 1379 #[cfg_attr(target_os = "netbsd", link_name = "__sigpending14")] sigpending(set: *mut sigset_t) -> ::c_int1380 pub fn sigpending(set: *mut sigset_t) -> ::c_int; 1381 1382 #[cfg_attr(target_os = "netbsd", link_name = "__timegm50")] timegm(tm: *mut ::tm) -> time_t1383 pub fn timegm(tm: *mut ::tm) -> time_t; 1384 sysconf(name: ::c_int) -> ::c_long1385 pub fn sysconf(name: ::c_int) -> ::c_long; 1386 mkfifo(path: *const c_char, mode: mode_t) -> ::c_int1387 pub fn mkfifo(path: *const c_char, mode: mode_t) -> ::c_int; 1388 1389 #[cfg_attr( 1390 all(target_os = "macos", target_arch = "x86_64"), 1391 link_name = "pselect$1050" 1392 )] 1393 #[cfg_attr( 1394 all(target_os = "macos", target_arch = "x86"), 1395 link_name = "pselect$UNIX2003" 1396 )] 1397 #[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_int1398 pub fn pselect( 1399 nfds: ::c_int, 1400 readfs: *mut fd_set, 1401 writefds: *mut fd_set, 1402 errorfds: *mut fd_set, 1403 timeout: *const timespec, 1404 sigmask: *const sigset_t, 1405 ) -> ::c_int; fseeko( stream: *mut ::FILE, offset: ::off_t, whence: ::c_int, ) -> ::c_int1406 pub fn fseeko( 1407 stream: *mut ::FILE, 1408 offset: ::off_t, 1409 whence: ::c_int, 1410 ) -> ::c_int; ftello(stream: *mut ::FILE) -> ::off_t1411 pub fn ftello(stream: *mut ::FILE) -> ::off_t; 1412 #[cfg_attr( 1413 all(target_os = "macos", target_arch = "x86"), 1414 link_name = "tcdrain$UNIX2003" 1415 )] tcdrain(fd: ::c_int) -> ::c_int1416 pub fn tcdrain(fd: ::c_int) -> ::c_int; cfgetispeed(termios: *const ::termios) -> ::speed_t1417 pub fn cfgetispeed(termios: *const ::termios) -> ::speed_t; cfgetospeed(termios: *const ::termios) -> ::speed_t1418 pub fn cfgetospeed(termios: *const ::termios) -> ::speed_t; cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int1419 pub fn cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int; cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int1420 pub fn cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int; tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int1421 pub fn tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int; tcsetattr( fd: ::c_int, optional_actions: ::c_int, termios: *const ::termios, ) -> ::c_int1422 pub fn tcsetattr( 1423 fd: ::c_int, 1424 optional_actions: ::c_int, 1425 termios: *const ::termios, 1426 ) -> ::c_int; tcflow(fd: ::c_int, action: ::c_int) -> ::c_int1427 pub fn tcflow(fd: ::c_int, action: ::c_int) -> ::c_int; tcflush(fd: ::c_int, action: ::c_int) -> ::c_int1428 pub fn tcflush(fd: ::c_int, action: ::c_int) -> ::c_int; tcgetsid(fd: ::c_int) -> ::pid_t1429 pub fn tcgetsid(fd: ::c_int) -> ::pid_t; tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int1430 pub fn tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int; mkstemp(template: *mut ::c_char) -> ::c_int1431 pub fn mkstemp(template: *mut ::c_char) -> ::c_int; mkdtemp(template: *mut ::c_char) -> *mut ::c_char1432 pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char; 1433 tmpnam(ptr: *mut ::c_char) -> *mut ::c_char1434 pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char; 1435 openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int)1436 pub fn openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int); closelog()1437 pub fn closelog(); setlogmask(maskpri: ::c_int) -> ::c_int1438 pub fn setlogmask(maskpri: ::c_int) -> ::c_int; 1439 #[cfg_attr(target_os = "macos", link_name = "syslog$DARWIN_EXTSN")] syslog(priority: ::c_int, message: *const ::c_char, ...)1440 pub fn syslog(priority: ::c_int, message: *const ::c_char, ...); 1441 #[cfg_attr( 1442 all(target_os = "macos", target_arch = "x86"), 1443 link_name = "nice$UNIX2003" 1444 )] nice(incr: ::c_int) -> ::c_int1445 pub fn nice(incr: ::c_int) -> ::c_int; 1446 grantpt(fd: ::c_int) -> ::c_int1447 pub fn grantpt(fd: ::c_int) -> ::c_int; posix_openpt(flags: ::c_int) -> ::c_int1448 pub fn posix_openpt(flags: ::c_int) -> ::c_int; ptsname(fd: ::c_int) -> *mut ::c_char1449 pub fn ptsname(fd: ::c_int) -> *mut ::c_char; unlockpt(fd: ::c_int) -> ::c_int1450 pub fn unlockpt(fd: ::c_int) -> ::c_int; 1451 strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char1452 pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char; getline( lineptr: *mut *mut c_char, n: *mut size_t, stream: *mut FILE, ) -> ssize_t1453 pub fn getline( 1454 lineptr: *mut *mut c_char, 1455 n: *mut size_t, 1456 stream: *mut FILE, 1457 ) -> ssize_t; 1458 lockf( fd: ::c_int, cmd: ::c_int, len: ::off_t, ) -> ::c_int1459 pub fn lockf( 1460 fd: ::c_int, 1461 cmd: ::c_int, 1462 len: ::off_t, 1463 ) -> ::c_int; 1464 } 1465 1466 cfg_if! { 1467 if #[cfg(not(target_os = "redox"))] { 1468 extern { 1469 pub fn getsid(pid: pid_t) -> pid_t; 1470 pub fn truncate(path: *const c_char, length: off_t) -> ::c_int; 1471 #[cfg_attr(all(target_os = "macos", target_arch = "x86"), 1472 link_name = "pause$UNIX2003")] 1473 pub fn pause() -> ::c_int; 1474 1475 pub fn readlinkat(dirfd: ::c_int, 1476 pathname: *const ::c_char, 1477 buf: *mut ::c_char, 1478 bufsiz: ::size_t) -> ::ssize_t; 1479 pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char, 1480 mode: ::mode_t) -> ::c_int; 1481 pub fn openat(dirfd: ::c_int, pathname: *const ::c_char, 1482 flags: ::c_int, ...) -> ::c_int; 1483 1484 #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"), 1485 link_name = "fdopendir$INODE64")] 1486 #[cfg_attr(all(target_os = "macos", target_arch = "x86"), 1487 link_name = "fdopendir$INODE64$UNIX2003")] 1488 pub fn fdopendir(fd: ::c_int) -> *mut ::DIR; 1489 1490 #[cfg_attr(target_os = "macos", link_name = "readdir_r$INODE64")] 1491 #[cfg_attr(target_os = "netbsd", link_name = "__readdir_r30")] 1492 #[cfg_attr( 1493 all(target_os = "freebsd", any(freebsd11, freebsd10)), 1494 link_name = "readdir_r@FBSD_1.0" 1495 )] 1496 /// The 64-bit libc on Solaris and illumos only has readdir_r. If a 1497 /// 32-bit Solaris or illumos target is ever created, it should use 1498 /// __posix_readdir_r. See libc(3LIB) on Solaris or illumos: 1499 /// https://illumos.org/man/3lib/libc 1500 /// https://docs.oracle.com/cd/E36784_01/html/E36873/libc-3lib.html 1501 /// https://www.unix.com/man-page/opensolaris/3LIB/libc/ 1502 pub fn readdir_r(dirp: *mut ::DIR, entry: *mut ::dirent, 1503 result: *mut *mut ::dirent) -> ::c_int; 1504 } 1505 } 1506 } 1507 1508 cfg_if! { 1509 if #[cfg(not(any(target_os = "solaris", target_os = "illumos")))] { 1510 extern { 1511 pub fn cfmakeraw(termios: *mut ::termios); 1512 pub fn cfsetspeed(termios: *mut ::termios, 1513 speed: ::speed_t) -> ::c_int; 1514 } 1515 } 1516 } 1517 1518 cfg_if! { 1519 if #[cfg(target_env = "uclibc")] { 1520 mod uclibc; 1521 pub use self::uclibc::*; 1522 } else if #[cfg(target_env = "newlib")] { 1523 mod newlib; 1524 pub use self::newlib::*; 1525 } else if #[cfg(any(target_os = "linux", 1526 target_os = "android", 1527 target_os = "emscripten"))] { 1528 mod linux_like; 1529 pub use self::linux_like::*; 1530 } else if #[cfg(any(target_os = "macos", 1531 target_os = "ios", 1532 target_os = "freebsd", 1533 target_os = "dragonfly", 1534 target_os = "openbsd", 1535 target_os = "netbsd"))] { 1536 mod bsd; 1537 pub use self::bsd::*; 1538 } else if #[cfg(any(target_os = "solaris", 1539 target_os = "illumos"))] { 1540 mod solarish; 1541 pub use self::solarish::*; 1542 } else if #[cfg(target_os = "haiku")] { 1543 mod haiku; 1544 pub use self::haiku::*; 1545 } else if #[cfg(target_os = "hermit")] { 1546 mod hermit; 1547 pub use self::hermit::*; 1548 } else if #[cfg(target_os = "redox")] { 1549 mod redox; 1550 pub use self::redox::*; 1551 } else { 1552 // Unknown target_os 1553 } 1554 } 1555 1556 cfg_if! { 1557 if #[cfg(libc_core_cvoid)] { 1558 pub use ::ffi::c_void; 1559 } else { 1560 // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help 1561 // enable more optimization opportunities around it recognizing things 1562 // like malloc/free. 1563 #[repr(u8)] 1564 #[allow(missing_copy_implementations)] 1565 #[allow(missing_debug_implementations)] 1566 pub enum c_void { 1567 // Two dummy variants so the #[repr] attribute can be used. 1568 #[doc(hidden)] 1569 __variant1, 1570 #[doc(hidden)] 1571 __variant2, 1572 } 1573 } 1574 } 1575 1576 cfg_if! { 1577 if #[cfg(libc_align)] { 1578 mod align; 1579 pub use self::align::*; 1580 } else { 1581 mod no_align; 1582 pub use self::no_align::*; 1583 } 1584 } 1585