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 in_addr_t = u32; 27 pub type in_port_t = u16; 28 pub type sighandler_t = ::size_t; 29 pub type cc_t = ::c_uchar; 30 31 cfg_if! { 32 if #[cfg(any(target_os = "espidf", target_os = "horizon", target_os = "vita"))] { 33 pub type uid_t = ::c_ushort; 34 pub type gid_t = ::c_ushort; 35 } else if #[cfg(target_os = "nto")] { 36 pub type uid_t = i32; 37 pub type gid_t = i32; 38 } else { 39 pub type uid_t = u32; 40 pub type gid_t = u32; 41 } 42 } 43 44 missing! { 45 #[cfg_attr(feature = "extra_traits", derive(Debug))] 46 pub enum DIR {} 47 } 48 pub type locale_t = *mut ::c_void; 49 50 s! { 51 pub struct group { 52 pub gr_name: *mut ::c_char, 53 pub gr_passwd: *mut ::c_char, 54 pub gr_gid: ::gid_t, 55 pub gr_mem: *mut *mut ::c_char, 56 } 57 58 pub struct utimbuf { 59 pub actime: time_t, 60 pub modtime: time_t, 61 } 62 63 pub struct timeval { 64 pub tv_sec: time_t, 65 pub tv_usec: suseconds_t, 66 } 67 68 // linux x32 compatibility 69 // See https://sourceware.org/bugzilla/show_bug.cgi?id=16437 70 pub struct timespec { 71 pub tv_sec: time_t, 72 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 73 pub tv_nsec: i64, 74 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 75 pub tv_nsec: ::c_long, 76 } 77 78 pub struct rlimit { 79 pub rlim_cur: rlim_t, 80 pub rlim_max: rlim_t, 81 } 82 83 pub struct rusage { 84 pub ru_utime: timeval, 85 pub ru_stime: timeval, 86 pub ru_maxrss: c_long, 87 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 88 __pad1: u32, 89 pub ru_ixrss: c_long, 90 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 91 __pad2: u32, 92 pub ru_idrss: c_long, 93 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 94 __pad3: u32, 95 pub ru_isrss: c_long, 96 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 97 __pad4: u32, 98 pub ru_minflt: c_long, 99 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 100 __pad5: u32, 101 pub ru_majflt: c_long, 102 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 103 __pad6: u32, 104 pub ru_nswap: c_long, 105 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 106 __pad7: u32, 107 pub ru_inblock: c_long, 108 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 109 __pad8: u32, 110 pub ru_oublock: c_long, 111 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 112 __pad9: u32, 113 pub ru_msgsnd: c_long, 114 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 115 __pad10: u32, 116 pub ru_msgrcv: c_long, 117 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 118 __pad11: u32, 119 pub ru_nsignals: c_long, 120 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 121 __pad12: u32, 122 pub ru_nvcsw: c_long, 123 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 124 __pad13: u32, 125 pub ru_nivcsw: c_long, 126 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 127 __pad14: u32, 128 129 #[cfg(any(target_env = "musl", target_env = "ohos", target_os = "emscripten"))] 130 __reserved: [c_long; 16], 131 } 132 133 pub struct ipv6_mreq { 134 pub ipv6mr_multiaddr: in6_addr, 135 #[cfg(target_os = "android")] 136 pub ipv6mr_interface: ::c_int, 137 #[cfg(not(target_os = "android"))] 138 pub ipv6mr_interface: ::c_uint, 139 } 140 141 pub struct hostent { 142 pub h_name: *mut ::c_char, 143 pub h_aliases: *mut *mut ::c_char, 144 pub h_addrtype: ::c_int, 145 pub h_length: ::c_int, 146 pub h_addr_list: *mut *mut ::c_char, 147 } 148 149 pub struct iovec { 150 pub iov_base: *mut ::c_void, 151 pub iov_len: ::size_t, 152 } 153 154 pub struct pollfd { 155 pub fd: ::c_int, 156 pub events: ::c_short, 157 pub revents: ::c_short, 158 } 159 160 pub struct winsize { 161 pub ws_row: ::c_ushort, 162 pub ws_col: ::c_ushort, 163 pub ws_xpixel: ::c_ushort, 164 pub ws_ypixel: ::c_ushort, 165 } 166 167 pub struct linger { 168 pub l_onoff: ::c_int, 169 pub l_linger: ::c_int, 170 } 171 172 pub struct sigval { 173 // Actually a union of an int and a void* 174 pub sival_ptr: *mut ::c_void 175 } 176 177 // <sys/time.h> 178 pub struct itimerval { 179 pub it_interval: ::timeval, 180 pub it_value: ::timeval, 181 } 182 183 // <sys/times.h> 184 pub struct tms { 185 pub tms_utime: ::clock_t, 186 pub tms_stime: ::clock_t, 187 pub tms_cutime: ::clock_t, 188 pub tms_cstime: ::clock_t, 189 } 190 191 pub struct servent { 192 pub s_name: *mut ::c_char, 193 pub s_aliases: *mut *mut ::c_char, 194 pub s_port: ::c_int, 195 pub s_proto: *mut ::c_char, 196 } 197 198 pub struct protoent { 199 pub p_name: *mut ::c_char, 200 pub p_aliases: *mut *mut ::c_char, 201 pub p_proto: ::c_int, 202 } 203 } 204 205 pub const INT_MIN: c_int = -2147483648; 206 pub const INT_MAX: c_int = 2147483647; 207 208 pub const SIG_DFL: sighandler_t = 0 as sighandler_t; 209 pub const SIG_IGN: sighandler_t = 1 as sighandler_t; 210 pub const SIG_ERR: sighandler_t = !0 as sighandler_t; 211 cfg_if! { 212 if #[cfg(not(target_os = "nto"))] { 213 pub const DT_UNKNOWN: u8 = 0; 214 pub const DT_FIFO: u8 = 1; 215 pub const DT_CHR: u8 = 2; 216 pub const DT_DIR: u8 = 4; 217 pub const DT_BLK: u8 = 6; 218 pub const DT_REG: u8 = 8; 219 pub const DT_LNK: u8 = 10; 220 pub const DT_SOCK: u8 = 12; 221 } 222 } 223 cfg_if! { 224 if #[cfg(not(target_os = "redox"))] { 225 pub const FD_CLOEXEC: ::c_int = 0x1; 226 } 227 } 228 229 cfg_if! { 230 if #[cfg(not(target_os = "nto"))] 231 { 232 pub const USRQUOTA: ::c_int = 0; 233 pub const GRPQUOTA: ::c_int = 1; 234 } 235 } 236 pub const SIGIOT: ::c_int = 6; 237 238 pub const S_ISUID: ::mode_t = 0x800; 239 pub const S_ISGID: ::mode_t = 0x400; 240 pub const S_ISVTX: ::mode_t = 0x200; 241 242 cfg_if! { 243 if #[cfg(not(any(target_os = "haiku", target_os = "illumos", 244 target_os = "solaris")))] { 245 pub const IF_NAMESIZE: ::size_t = 16; 246 pub const IFNAMSIZ: ::size_t = IF_NAMESIZE; 247 } 248 } 249 250 pub const LOG_EMERG: ::c_int = 0; 251 pub const LOG_ALERT: ::c_int = 1; 252 pub const LOG_CRIT: ::c_int = 2; 253 pub const LOG_ERR: ::c_int = 3; 254 pub const LOG_WARNING: ::c_int = 4; 255 pub const LOG_NOTICE: ::c_int = 5; 256 pub const LOG_INFO: ::c_int = 6; 257 pub const LOG_DEBUG: ::c_int = 7; 258 259 pub const LOG_KERN: ::c_int = 0; 260 pub const LOG_USER: ::c_int = 1 << 3; 261 pub const LOG_MAIL: ::c_int = 2 << 3; 262 pub const LOG_DAEMON: ::c_int = 3 << 3; 263 pub const LOG_AUTH: ::c_int = 4 << 3; 264 pub const LOG_SYSLOG: ::c_int = 5 << 3; 265 pub const LOG_LPR: ::c_int = 6 << 3; 266 pub const LOG_NEWS: ::c_int = 7 << 3; 267 pub const LOG_UUCP: ::c_int = 8 << 3; 268 pub const LOG_LOCAL0: ::c_int = 16 << 3; 269 pub const LOG_LOCAL1: ::c_int = 17 << 3; 270 pub const LOG_LOCAL2: ::c_int = 18 << 3; 271 pub const LOG_LOCAL3: ::c_int = 19 << 3; 272 pub const LOG_LOCAL4: ::c_int = 20 << 3; 273 pub const LOG_LOCAL5: ::c_int = 21 << 3; 274 pub const LOG_LOCAL6: ::c_int = 22 << 3; 275 pub const LOG_LOCAL7: ::c_int = 23 << 3; 276 277 cfg_if! { 278 if #[cfg(not(target_os = "haiku"))] { 279 pub const LOG_PID: ::c_int = 0x01; 280 pub const LOG_CONS: ::c_int = 0x02; 281 pub const LOG_ODELAY: ::c_int = 0x04; 282 pub const LOG_NDELAY: ::c_int = 0x08; 283 pub const LOG_NOWAIT: ::c_int = 0x10; 284 } 285 } 286 pub const LOG_PRIMASK: ::c_int = 7; 287 pub const LOG_FACMASK: ::c_int = 0x3f8; 288 289 cfg_if! { 290 if #[cfg(not(target_os = "nto"))] 291 { 292 pub const PRIO_MIN: ::c_int = -20; 293 pub const PRIO_MAX: ::c_int = 20; 294 } 295 } 296 pub const IPPROTO_ICMP: ::c_int = 1; 297 pub const IPPROTO_ICMPV6: ::c_int = 58; 298 pub const IPPROTO_TCP: ::c_int = 6; 299 pub const IPPROTO_UDP: ::c_int = 17; 300 pub const IPPROTO_IP: ::c_int = 0; 301 pub const IPPROTO_IPV6: ::c_int = 41; 302 303 pub const INADDR_LOOPBACK: in_addr_t = 2130706433; 304 pub const INADDR_ANY: in_addr_t = 0; 305 pub const INADDR_BROADCAST: in_addr_t = 4294967295; 306 pub const INADDR_NONE: in_addr_t = 4294967295; 307 308 pub const ARPOP_REQUEST: u16 = 1; 309 pub const ARPOP_REPLY: u16 = 2; 310 311 pub const ATF_COM: ::c_int = 0x02; 312 pub const ATF_PERM: ::c_int = 0x04; 313 pub const ATF_PUBL: ::c_int = 0x08; 314 pub const ATF_USETRAILERS: ::c_int = 0x10; 315 316 cfg_if! { 317 if #[cfg(any(target_os = "l4re", target_os = "espidf"))] { 318 // required libraries for L4Re and the ESP-IDF framework are linked externally, ATM 319 } else if #[cfg(feature = "std")] { 320 // cargo build, don't pull in anything extra as the std dep 321 // already pulls in all libs. 322 } else if #[cfg(all(target_os = "linux", 323 any(target_env = "gnu", target_env = "uclibc"), 324 feature = "rustc-dep-of-std"))] { 325 #[link(name = "util", kind = "static", modifiers = "-bundle", 326 cfg(target_feature = "crt-static"))] 327 #[link(name = "rt", kind = "static", modifiers = "-bundle", 328 cfg(target_feature = "crt-static"))] 329 #[link(name = "pthread", kind = "static", modifiers = "-bundle", 330 cfg(target_feature = "crt-static"))] 331 #[link(name = "m", kind = "static", modifiers = "-bundle", 332 cfg(target_feature = "crt-static"))] 333 #[link(name = "dl", kind = "static", modifiers = "-bundle", 334 cfg(target_feature = "crt-static"))] 335 #[link(name = "c", kind = "static", modifiers = "-bundle", 336 cfg(target_feature = "crt-static"))] 337 #[link(name = "gcc_eh", kind = "static", modifiers = "-bundle", 338 cfg(target_feature = "crt-static"))] 339 #[link(name = "gcc", kind = "static", modifiers = "-bundle", 340 cfg(target_feature = "crt-static"))] 341 #[link(name = "c", kind = "static", modifiers = "-bundle", 342 cfg(target_feature = "crt-static"))] 343 #[link(name = "util", cfg(not(target_feature = "crt-static")))] 344 #[link(name = "rt", cfg(not(target_feature = "crt-static")))] 345 #[link(name = "pthread", cfg(not(target_feature = "crt-static")))] 346 #[link(name = "m", cfg(not(target_feature = "crt-static")))] 347 #[link(name = "dl", cfg(not(target_feature = "crt-static")))] 348 #[link(name = "c", cfg(not(target_feature = "crt-static")))] 349 extern {} 350 } else if #[cfg(any(target_env = "musl", target_env = "ohos"))] { 351 #[cfg_attr(feature = "rustc-dep-of-std", 352 link(name = "c", kind = "static", modifiers = "-bundle", 353 cfg(target_feature = "crt-static")))] 354 #[cfg_attr(feature = "rustc-dep-of-std", 355 link(name = "c", cfg(not(target_feature = "crt-static"))))] 356 extern {} 357 } else if #[cfg(target_os = "emscripten")] { 358 #[link(name = "c")] 359 extern {} 360 } else if #[cfg(all(target_os = "android", feature = "rustc-dep-of-std"))] { 361 #[link(name = "c", kind = "static", modifiers = "-bundle", 362 cfg(target_feature = "crt-static"))] 363 #[link(name = "m", kind = "static", modifiers = "-bundle", 364 cfg(target_feature = "crt-static"))] 365 #[link(name = "m", cfg(not(target_feature = "crt-static")))] 366 #[link(name = "c", cfg(not(target_feature = "crt-static")))] 367 extern {} 368 } else if #[cfg(any(target_os = "macos", 369 target_os = "ios", 370 target_os = "tvos", 371 target_os = "watchos", 372 target_os = "android", 373 target_os = "openbsd", 374 target_os = "nto", 375 ))] { 376 #[link(name = "c")] 377 #[link(name = "m")] 378 extern {} 379 } else if #[cfg(target_os = "haiku")] { 380 #[link(name = "root")] 381 #[link(name = "network")] 382 extern {} 383 } else if #[cfg(target_env = "newlib")] { 384 #[link(name = "c")] 385 #[link(name = "m")] 386 extern {} 387 } else if #[cfg(target_env = "illumos")] { 388 #[link(name = "c")] 389 #[link(name = "m")] 390 extern {} 391 } else if #[cfg(target_os = "redox")] { 392 #[cfg_attr(feature = "rustc-dep-of-std", 393 link(name = "c", kind = "static", modifiers = "-bundle", 394 cfg(target_feature = "crt-static")))] 395 #[cfg_attr(feature = "rustc-dep-of-std", 396 link(name = "c", cfg(not(target_feature = "crt-static"))))] 397 extern {} 398 } else if #[cfg(target_env = "aix")] { 399 #[link(name = "c")] 400 #[link(name = "m")] 401 #[link(name = "bsd")] 402 #[link(name = "pthread")] 403 extern {} 404 } else { 405 #[link(name = "c")] 406 #[link(name = "m")] 407 #[link(name = "rt")] 408 #[link(name = "pthread")] 409 extern {} 410 } 411 } 412 413 missing! { 414 #[cfg_attr(feature = "extra_traits", derive(Debug))] 415 pub enum FILE {} 416 #[cfg_attr(feature = "extra_traits", derive(Debug))] 417 pub enum fpos_t {} // FIXME: fill this out with a struct 418 } 419 420 extern "C" { isalnum(c: c_int) -> c_int421 pub fn isalnum(c: c_int) -> c_int; isalpha(c: c_int) -> c_int422 pub fn isalpha(c: c_int) -> c_int; iscntrl(c: c_int) -> c_int423 pub fn iscntrl(c: c_int) -> c_int; isdigit(c: c_int) -> c_int424 pub fn isdigit(c: c_int) -> c_int; isgraph(c: c_int) -> c_int425 pub fn isgraph(c: c_int) -> c_int; islower(c: c_int) -> c_int426 pub fn islower(c: c_int) -> c_int; isprint(c: c_int) -> c_int427 pub fn isprint(c: c_int) -> c_int; ispunct(c: c_int) -> c_int428 pub fn ispunct(c: c_int) -> c_int; isspace(c: c_int) -> c_int429 pub fn isspace(c: c_int) -> c_int; isupper(c: c_int) -> c_int430 pub fn isupper(c: c_int) -> c_int; isxdigit(c: c_int) -> c_int431 pub fn isxdigit(c: c_int) -> c_int; isblank(c: c_int) -> c_int432 pub fn isblank(c: c_int) -> c_int; tolower(c: c_int) -> c_int433 pub fn tolower(c: c_int) -> c_int; toupper(c: c_int) -> c_int434 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>, )435 pub fn qsort( 436 base: *mut c_void, 437 num: size_t, 438 size: size_t, 439 compar: ::Option<unsafe extern "C" fn(*const c_void, *const c_void) -> c_int>, 440 ); 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_void441 pub fn bsearch( 442 key: *const c_void, 443 base: *const c_void, 444 num: size_t, 445 size: size_t, 446 compar: ::Option<unsafe extern "C" fn(*const c_void, *const c_void) -> c_int>, 447 ) -> *mut c_void; 448 #[cfg_attr( 449 all(target_os = "macos", target_arch = "x86"), 450 link_name = "fopen$UNIX2003" 451 )] fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE452 pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE; 453 #[cfg_attr( 454 all(target_os = "macos", target_arch = "x86"), 455 link_name = "freopen$UNIX2003" 456 )] freopen(filename: *const c_char, mode: *const c_char, file: *mut FILE) -> *mut FILE457 pub fn freopen(filename: *const c_char, mode: *const c_char, file: *mut FILE) -> *mut FILE; 458 fflush(file: *mut FILE) -> c_int459 pub fn fflush(file: *mut FILE) -> c_int; fclose(file: *mut FILE) -> c_int460 pub fn fclose(file: *mut FILE) -> c_int; remove(filename: *const c_char) -> c_int461 pub fn remove(filename: *const c_char) -> c_int; rename(oldname: *const c_char, newname: *const c_char) -> c_int462 pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int; tmpfile() -> *mut FILE463 pub fn tmpfile() -> *mut FILE; setvbuf(stream: *mut FILE, buffer: *mut c_char, mode: c_int, size: size_t) -> c_int464 pub fn setvbuf(stream: *mut FILE, buffer: *mut c_char, mode: c_int, size: size_t) -> c_int; setbuf(stream: *mut FILE, buf: *mut c_char)465 pub fn setbuf(stream: *mut FILE, buf: *mut c_char); getchar() -> c_int466 pub fn getchar() -> c_int; putchar(c: c_int) -> c_int467 pub fn putchar(c: c_int) -> c_int; fgetc(stream: *mut FILE) -> c_int468 pub fn fgetc(stream: *mut FILE) -> c_int; fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char469 pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char; fputc(c: c_int, stream: *mut FILE) -> c_int470 pub fn fputc(c: c_int, stream: *mut FILE) -> c_int; 471 #[cfg_attr( 472 all(target_os = "macos", target_arch = "x86"), 473 link_name = "fputs$UNIX2003" 474 )] fputs(s: *const c_char, stream: *mut FILE) -> c_int475 pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int; puts(s: *const c_char) -> c_int476 pub fn puts(s: *const c_char) -> c_int; ungetc(c: c_int, stream: *mut FILE) -> c_int477 pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int; fread(ptr: *mut c_void, size: size_t, nobj: size_t, stream: *mut FILE) -> size_t478 pub fn fread(ptr: *mut c_void, size: size_t, nobj: size_t, stream: *mut FILE) -> size_t; 479 #[cfg_attr( 480 all(target_os = "macos", target_arch = "x86"), 481 link_name = "fwrite$UNIX2003" 482 )] fwrite(ptr: *const c_void, size: size_t, nobj: size_t, stream: *mut FILE) -> size_t483 pub fn fwrite(ptr: *const c_void, size: size_t, nobj: size_t, stream: *mut FILE) -> size_t; fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int484 pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int; ftell(stream: *mut FILE) -> c_long485 pub fn ftell(stream: *mut FILE) -> c_long; rewind(stream: *mut FILE)486 pub fn rewind(stream: *mut FILE); 487 #[cfg_attr(target_os = "netbsd", link_name = "__fgetpos50")] fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int488 pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int; 489 #[cfg_attr(target_os = "netbsd", link_name = "__fsetpos50")] fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int490 pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int; feof(stream: *mut FILE) -> c_int491 pub fn feof(stream: *mut FILE) -> c_int; ferror(stream: *mut FILE) -> c_int492 pub fn ferror(stream: *mut FILE) -> c_int; clearerr(stream: *mut FILE)493 pub fn clearerr(stream: *mut FILE); perror(s: *const c_char)494 pub fn perror(s: *const c_char); atof(s: *const c_char) -> c_double495 pub fn atof(s: *const c_char) -> c_double; atoi(s: *const c_char) -> c_int496 pub fn atoi(s: *const c_char) -> c_int; atol(s: *const c_char) -> c_long497 pub fn atol(s: *const c_char) -> c_long; atoll(s: *const c_char) -> c_longlong498 pub fn atoll(s: *const c_char) -> c_longlong; 499 #[cfg_attr( 500 all(target_os = "macos", target_arch = "x86"), 501 link_name = "strtod$UNIX2003" 502 )] strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double503 pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double; strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float504 pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float; strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long505 pub fn strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long; strtoll(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_longlong506 pub fn strtoll(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_longlong; strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong507 pub fn strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong; strtoull(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulonglong508 pub fn strtoull(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulonglong; calloc(nobj: size_t, size: size_t) -> *mut c_void509 pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void; malloc(size: size_t) -> *mut c_void510 pub fn malloc(size: size_t) -> *mut c_void; realloc(p: *mut c_void, size: size_t) -> *mut c_void511 pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void; free(p: *mut c_void)512 pub fn free(p: *mut c_void); abort() -> !513 pub fn abort() -> !; exit(status: c_int) -> !514 pub fn exit(status: c_int) -> !; _exit(status: c_int) -> !515 pub fn _exit(status: c_int) -> !; 516 #[cfg_attr( 517 all(target_os = "macos", target_arch = "x86"), 518 link_name = "system$UNIX2003" 519 )] system(s: *const c_char) -> c_int520 pub fn system(s: *const c_char) -> c_int; getenv(s: *const c_char) -> *mut c_char521 pub fn getenv(s: *const c_char) -> *mut c_char; 522 strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char523 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_char524 pub fn strncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char; stpcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char525 pub fn stpcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char; strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char526 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_char527 pub fn strncat(s: *mut c_char, ct: *const c_char, n: size_t) -> *mut c_char; strcmp(cs: *const c_char, ct: *const c_char) -> c_int528 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_int529 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_int530 pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int; strchr(cs: *const c_char, c: c_int) -> *mut c_char531 pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char; strrchr(cs: *const c_char, c: c_int) -> *mut c_char532 pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char; strspn(cs: *const c_char, ct: *const c_char) -> size_t533 pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t; strcspn(cs: *const c_char, ct: *const c_char) -> size_t534 pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t; strdup(cs: *const c_char) -> *mut c_char535 pub fn strdup(cs: *const c_char) -> *mut c_char; strndup(cs: *const c_char, n: size_t) -> *mut c_char536 pub fn strndup(cs: *const c_char, n: size_t) -> *mut c_char; strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char537 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_char538 pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char; strcasecmp(s1: *const c_char, s2: *const c_char) -> c_int539 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_int540 pub fn strncasecmp(s1: *const c_char, s2: *const c_char, n: size_t) -> c_int; strlen(cs: *const c_char) -> size_t541 pub fn strlen(cs: *const c_char) -> size_t; strnlen(cs: *const c_char, maxlen: size_t) -> size_t542 pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t; 543 #[cfg_attr( 544 all(target_os = "macos", target_arch = "x86"), 545 link_name = "strerror$UNIX2003" 546 )] strerror(n: c_int) -> *mut c_char547 pub fn strerror(n: c_int) -> *mut c_char; strtok(s: *mut c_char, t: *const c_char) -> *mut c_char548 pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char; strtok_r(s: *mut c_char, t: *const c_char, p: *mut *mut c_char) -> *mut c_char549 pub fn strtok_r(s: *mut c_char, t: *const c_char, p: *mut *mut c_char) -> *mut c_char; strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t550 pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t; strsignal(sig: c_int) -> *mut c_char551 pub fn strsignal(sig: c_int) -> *mut c_char; wcslen(buf: *const wchar_t) -> size_t552 pub fn wcslen(buf: *const wchar_t) -> size_t; wcstombs(dest: *mut c_char, src: *const wchar_t, n: size_t) -> ::size_t553 pub fn wcstombs(dest: *mut c_char, src: *const wchar_t, n: size_t) -> ::size_t; 554 memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void555 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_t556 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_int557 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_void558 pub fn memcpy(dest: *mut c_void, src: *const c_void, n: size_t) -> *mut c_void; memmove(dest: *mut c_void, src: *const c_void, n: size_t) -> *mut c_void559 pub fn memmove(dest: *mut c_void, src: *const c_void, n: size_t) -> *mut c_void; memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void560 pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void; 561 } 562 563 extern "C" { 564 #[cfg_attr(target_os = "netbsd", link_name = "__getpwnam50")] getpwnam(name: *const ::c_char) -> *mut passwd565 pub fn getpwnam(name: *const ::c_char) -> *mut passwd; 566 #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid50")] getpwuid(uid: ::uid_t) -> *mut passwd567 pub fn getpwuid(uid: ::uid_t) -> *mut passwd; 568 fprintf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int569 pub fn fprintf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int; printf(format: *const ::c_char, ...) -> ::c_int570 pub fn printf(format: *const ::c_char, ...) -> ::c_int; snprintf(s: *mut ::c_char, n: ::size_t, format: *const ::c_char, ...) -> ::c_int571 pub fn snprintf(s: *mut ::c_char, n: ::size_t, format: *const ::c_char, ...) -> ::c_int; sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int572 pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int; 573 #[cfg_attr( 574 all(target_os = "linux", not(target_env = "uclibc")), 575 link_name = "__isoc99_fscanf" 576 )] fscanf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int577 pub fn fscanf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int; 578 #[cfg_attr( 579 all(target_os = "linux", not(target_env = "uclibc")), 580 link_name = "__isoc99_scanf" 581 )] scanf(format: *const ::c_char, ...) -> ::c_int582 pub fn scanf(format: *const ::c_char, ...) -> ::c_int; 583 #[cfg_attr( 584 all(target_os = "linux", not(target_env = "uclibc")), 585 link_name = "__isoc99_sscanf" 586 )] sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int587 pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int; getchar_unlocked() -> ::c_int588 pub fn getchar_unlocked() -> ::c_int; putchar_unlocked(c: ::c_int) -> ::c_int589 pub fn putchar_unlocked(c: ::c_int) -> ::c_int; 590 591 #[cfg(not(all( 592 libc_cfg_target_vendor, 593 target_arch = "powerpc", 594 target_vendor = "nintendo" 595 )))] 596 #[cfg_attr(target_os = "netbsd", link_name = "__socket30")] 597 #[cfg_attr(target_os = "illumos", link_name = "__xnet_socket")] 598 #[cfg_attr(target_os = "espidf", link_name = "lwip_socket")] socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int599 pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int; 600 #[cfg(not(all( 601 libc_cfg_target_vendor, 602 target_arch = "powerpc", 603 target_vendor = "nintendo" 604 )))] 605 #[cfg_attr( 606 all(target_os = "macos", target_arch = "x86"), 607 link_name = "connect$UNIX2003" 608 )] 609 #[cfg_attr(target_os = "illumos", link_name = "__xnet_connect")] 610 #[cfg_attr(target_os = "espidf", link_name = "lwip_connect")] connect(socket: ::c_int, address: *const sockaddr, len: socklen_t) -> ::c_int611 pub fn connect(socket: ::c_int, address: *const sockaddr, len: socklen_t) -> ::c_int; 612 #[cfg_attr( 613 all(target_os = "macos", target_arch = "x86"), 614 link_name = "listen$UNIX2003" 615 )] 616 #[cfg_attr(target_os = "espidf", link_name = "lwip_listen")] listen(socket: ::c_int, backlog: ::c_int) -> ::c_int617 pub fn listen(socket: ::c_int, backlog: ::c_int) -> ::c_int; 618 #[cfg(not(all( 619 libc_cfg_target_vendor, 620 target_arch = "powerpc", 621 target_vendor = "nintendo" 622 )))] 623 #[cfg_attr( 624 all(target_os = "macos", target_arch = "x86"), 625 link_name = "accept$UNIX2003" 626 )] 627 #[cfg_attr(target_os = "espidf", link_name = "lwip_accept")] accept(socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t) -> ::c_int628 pub fn accept(socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t) -> ::c_int; 629 #[cfg(not(all( 630 libc_cfg_target_vendor, 631 target_arch = "powerpc", 632 target_vendor = "nintendo" 633 )))] 634 #[cfg_attr( 635 all(target_os = "macos", target_arch = "x86"), 636 link_name = "getpeername$UNIX2003" 637 )] 638 #[cfg_attr(target_os = "espidf", link_name = "lwip_getpeername")] getpeername( socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t, ) -> ::c_int639 pub fn getpeername( 640 socket: ::c_int, 641 address: *mut sockaddr, 642 address_len: *mut socklen_t, 643 ) -> ::c_int; 644 #[cfg(not(all( 645 libc_cfg_target_vendor, 646 target_arch = "powerpc", 647 target_vendor = "nintendo" 648 )))] 649 #[cfg_attr( 650 all(target_os = "macos", target_arch = "x86"), 651 link_name = "getsockname$UNIX2003" 652 )] 653 #[cfg_attr(target_os = "espidf", link_name = "lwip_getsockname")] getsockname( socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t, ) -> ::c_int654 pub fn getsockname( 655 socket: ::c_int, 656 address: *mut sockaddr, 657 address_len: *mut socklen_t, 658 ) -> ::c_int; 659 #[cfg_attr(target_os = "espidf", link_name = "lwip_setsockopt")] setsockopt( socket: ::c_int, level: ::c_int, name: ::c_int, value: *const ::c_void, option_len: socklen_t, ) -> ::c_int660 pub fn setsockopt( 661 socket: ::c_int, 662 level: ::c_int, 663 name: ::c_int, 664 value: *const ::c_void, 665 option_len: socklen_t, 666 ) -> ::c_int; 667 #[cfg_attr( 668 all(target_os = "macos", target_arch = "x86"), 669 link_name = "socketpair$UNIX2003" 670 )] 671 #[cfg_attr(target_os = "illumos", link_name = "__xnet_socketpair")] socketpair( domain: ::c_int, type_: ::c_int, protocol: ::c_int, socket_vector: *mut ::c_int, ) -> ::c_int672 pub fn socketpair( 673 domain: ::c_int, 674 type_: ::c_int, 675 protocol: ::c_int, 676 socket_vector: *mut ::c_int, 677 ) -> ::c_int; 678 #[cfg(not(all( 679 libc_cfg_target_vendor, 680 target_arch = "powerpc", 681 target_vendor = "nintendo" 682 )))] 683 #[cfg_attr( 684 all(target_os = "macos", target_arch = "x86"), 685 link_name = "sendto$UNIX2003" 686 )] 687 #[cfg_attr(target_os = "illumos", link_name = "__xnet_sendto")] 688 #[cfg_attr(target_os = "espidf", link_name = "lwip_sendto")] sendto( socket: ::c_int, buf: *const ::c_void, len: ::size_t, flags: ::c_int, addr: *const sockaddr, addrlen: socklen_t, ) -> ::ssize_t689 pub fn sendto( 690 socket: ::c_int, 691 buf: *const ::c_void, 692 len: ::size_t, 693 flags: ::c_int, 694 addr: *const sockaddr, 695 addrlen: socklen_t, 696 ) -> ::ssize_t; 697 #[cfg_attr(target_os = "espidf", link_name = "lwip_shutdown")] shutdown(socket: ::c_int, how: ::c_int) -> ::c_int698 pub fn shutdown(socket: ::c_int, how: ::c_int) -> ::c_int; 699 700 #[cfg_attr( 701 all(target_os = "macos", target_arch = "x86"), 702 link_name = "chmod$UNIX2003" 703 )] chmod(path: *const c_char, mode: mode_t) -> ::c_int704 pub fn chmod(path: *const c_char, mode: mode_t) -> ::c_int; 705 #[cfg_attr( 706 all(target_os = "macos", target_arch = "x86"), 707 link_name = "fchmod$UNIX2003" 708 )] fchmod(fd: ::c_int, mode: mode_t) -> ::c_int709 pub fn fchmod(fd: ::c_int, mode: mode_t) -> ::c_int; 710 711 #[cfg_attr( 712 all(target_os = "macos", not(target_arch = "aarch64")), 713 link_name = "fstat$INODE64" 714 )] 715 #[cfg_attr(target_os = "netbsd", link_name = "__fstat50")] 716 #[cfg_attr( 717 all(target_os = "freebsd", any(freebsd11, freebsd10)), 718 link_name = "fstat@FBSD_1.0" 719 )] fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int720 pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int; 721 mkdir(path: *const c_char, mode: mode_t) -> ::c_int722 pub fn mkdir(path: *const c_char, mode: mode_t) -> ::c_int; 723 724 #[cfg_attr( 725 all(target_os = "macos", not(target_arch = "aarch64")), 726 link_name = "stat$INODE64" 727 )] 728 #[cfg_attr(target_os = "netbsd", link_name = "__stat50")] 729 #[cfg_attr( 730 all(target_os = "freebsd", any(freebsd11, freebsd10)), 731 link_name = "stat@FBSD_1.0" 732 )] stat(path: *const c_char, buf: *mut stat) -> ::c_int733 pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int; 734 pclose(stream: *mut ::FILE) -> ::c_int735 pub fn pclose(stream: *mut ::FILE) -> ::c_int; 736 #[cfg_attr( 737 all(target_os = "macos", target_arch = "x86"), 738 link_name = "fdopen$UNIX2003" 739 )] fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE740 pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE; fileno(stream: *mut ::FILE) -> ::c_int741 pub fn fileno(stream: *mut ::FILE) -> ::c_int; 742 743 #[cfg_attr( 744 all(target_os = "macos", target_arch = "x86"), 745 link_name = "open$UNIX2003" 746 )] open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int747 pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int; 748 #[cfg_attr( 749 all(target_os = "macos", target_arch = "x86"), 750 link_name = "creat$UNIX2003" 751 )] creat(path: *const c_char, mode: mode_t) -> ::c_int752 pub fn creat(path: *const c_char, mode: mode_t) -> ::c_int; 753 #[cfg_attr( 754 all(target_os = "macos", target_arch = "x86"), 755 link_name = "fcntl$UNIX2003" 756 )] fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int757 pub fn fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int; 758 759 #[cfg_attr( 760 all(target_os = "macos", target_arch = "x86_64"), 761 link_name = "opendir$INODE64" 762 )] 763 #[cfg_attr( 764 all(target_os = "macos", target_arch = "x86"), 765 link_name = "opendir$INODE64$UNIX2003" 766 )] 767 #[cfg_attr(target_os = "netbsd", link_name = "__opendir30")] opendir(dirname: *const c_char) -> *mut ::DIR768 pub fn opendir(dirname: *const c_char) -> *mut ::DIR; 769 770 #[cfg_attr( 771 all(target_os = "macos", not(target_arch = "aarch64")), 772 link_name = "readdir$INODE64" 773 )] 774 #[cfg_attr(target_os = "netbsd", link_name = "__readdir30")] 775 #[cfg_attr( 776 all(target_os = "freebsd", any(freebsd11, freebsd10)), 777 link_name = "readdir@FBSD_1.0" 778 )] readdir(dirp: *mut ::DIR) -> *mut ::dirent779 pub fn readdir(dirp: *mut ::DIR) -> *mut ::dirent; 780 #[cfg_attr( 781 all(target_os = "macos", target_arch = "x86"), 782 link_name = "closedir$UNIX2003" 783 )] closedir(dirp: *mut ::DIR) -> ::c_int784 pub fn closedir(dirp: *mut ::DIR) -> ::c_int; 785 #[cfg_attr( 786 all(target_os = "macos", target_arch = "x86_64"), 787 link_name = "rewinddir$INODE64" 788 )] 789 #[cfg_attr( 790 all(target_os = "macos", target_arch = "x86"), 791 link_name = "rewinddir$INODE64$UNIX2003" 792 )] rewinddir(dirp: *mut ::DIR)793 pub fn rewinddir(dirp: *mut ::DIR); 794 fchmodat( dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t, flags: ::c_int, ) -> ::c_int795 pub fn fchmodat( 796 dirfd: ::c_int, 797 pathname: *const ::c_char, 798 mode: ::mode_t, 799 flags: ::c_int, 800 ) -> ::c_int; fchown(fd: ::c_int, owner: ::uid_t, group: ::gid_t) -> ::c_int801 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_int802 pub fn fchownat( 803 dirfd: ::c_int, 804 pathname: *const ::c_char, 805 owner: ::uid_t, 806 group: ::gid_t, 807 flags: ::c_int, 808 ) -> ::c_int; 809 #[cfg_attr( 810 all(target_os = "macos", not(target_arch = "aarch64")), 811 link_name = "fstatat$INODE64" 812 )] 813 #[cfg_attr( 814 all(target_os = "freebsd", any(freebsd11, freebsd10)), 815 link_name = "fstatat@FBSD_1.1" 816 )] fstatat( dirfd: ::c_int, pathname: *const ::c_char, buf: *mut stat, flags: ::c_int, ) -> ::c_int817 pub fn fstatat( 818 dirfd: ::c_int, 819 pathname: *const ::c_char, 820 buf: *mut stat, 821 flags: ::c_int, 822 ) -> ::c_int; linkat( olddirfd: ::c_int, oldpath: *const ::c_char, newdirfd: ::c_int, newpath: *const ::c_char, flags: ::c_int, ) -> ::c_int823 pub fn linkat( 824 olddirfd: ::c_int, 825 oldpath: *const ::c_char, 826 newdirfd: ::c_int, 827 newpath: *const ::c_char, 828 flags: ::c_int, 829 ) -> ::c_int; renameat( olddirfd: ::c_int, oldpath: *const ::c_char, newdirfd: ::c_int, newpath: *const ::c_char, ) -> ::c_int830 pub fn renameat( 831 olddirfd: ::c_int, 832 oldpath: *const ::c_char, 833 newdirfd: ::c_int, 834 newpath: *const ::c_char, 835 ) -> ::c_int; symlinkat( target: *const ::c_char, newdirfd: ::c_int, linkpath: *const ::c_char, ) -> ::c_int836 pub fn symlinkat( 837 target: *const ::c_char, 838 newdirfd: ::c_int, 839 linkpath: *const ::c_char, 840 ) -> ::c_int; unlinkat(dirfd: ::c_int, pathname: *const ::c_char, flags: ::c_int) -> ::c_int841 pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char, flags: ::c_int) -> ::c_int; 842 access(path: *const c_char, amode: ::c_int) -> ::c_int843 pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int; alarm(seconds: ::c_uint) -> ::c_uint844 pub fn alarm(seconds: ::c_uint) -> ::c_uint; chdir(dir: *const c_char) -> ::c_int845 pub fn chdir(dir: *const c_char) -> ::c_int; fchdir(dirfd: ::c_int) -> ::c_int846 pub fn fchdir(dirfd: ::c_int) -> ::c_int; chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int847 pub fn chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int; 848 #[cfg_attr( 849 all(target_os = "macos", target_arch = "x86"), 850 link_name = "lchown$UNIX2003" 851 )] lchown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int852 pub fn lchown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int; 853 #[cfg_attr( 854 all(target_os = "macos", target_arch = "x86"), 855 link_name = "close$NOCANCEL$UNIX2003" 856 )] 857 #[cfg_attr( 858 all(target_os = "macos", target_arch = "x86_64"), 859 link_name = "close$NOCANCEL" 860 )] close(fd: ::c_int) -> ::c_int861 pub fn close(fd: ::c_int) -> ::c_int; dup(fd: ::c_int) -> ::c_int862 pub fn dup(fd: ::c_int) -> ::c_int; dup2(src: ::c_int, dst: ::c_int) -> ::c_int863 pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int; execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int864 pub fn execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int; execle(path: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int865 pub fn execle(path: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int; execlp(file: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int866 pub fn execlp(file: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int; execv(prog: *const c_char, argv: *const *const c_char) -> ::c_int867 pub fn execv(prog: *const c_char, argv: *const *const c_char) -> ::c_int; execve( prog: *const c_char, argv: *const *const c_char, envp: *const *const c_char, ) -> ::c_int868 pub fn execve( 869 prog: *const c_char, 870 argv: *const *const c_char, 871 envp: *const *const c_char, 872 ) -> ::c_int; execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int873 pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int; fork() -> pid_t874 pub fn fork() -> pid_t; fpathconf(filedes: ::c_int, name: ::c_int) -> c_long875 pub fn fpathconf(filedes: ::c_int, name: ::c_int) -> c_long; getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char876 pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char; getegid() -> gid_t877 pub fn getegid() -> gid_t; geteuid() -> uid_t878 pub fn geteuid() -> uid_t; getgid() -> gid_t879 pub fn getgid() -> gid_t; getgroups(ngroups_max: ::c_int, groups: *mut gid_t) -> ::c_int880 pub fn getgroups(ngroups_max: ::c_int, groups: *mut gid_t) -> ::c_int; 881 #[cfg_attr(target_os = "illumos", link_name = "getloginx")] getlogin() -> *mut c_char882 pub fn getlogin() -> *mut c_char; 883 #[cfg_attr( 884 all(target_os = "macos", target_arch = "x86"), 885 link_name = "getopt$UNIX2003" 886 )] getopt(argc: ::c_int, argv: *const *mut c_char, optstr: *const c_char) -> ::c_int887 pub fn getopt(argc: ::c_int, argv: *const *mut c_char, optstr: *const c_char) -> ::c_int; getpgid(pid: pid_t) -> pid_t888 pub fn getpgid(pid: pid_t) -> pid_t; getpgrp() -> pid_t889 pub fn getpgrp() -> pid_t; getpid() -> pid_t890 pub fn getpid() -> pid_t; getppid() -> pid_t891 pub fn getppid() -> pid_t; getuid() -> uid_t892 pub fn getuid() -> uid_t; isatty(fd: ::c_int) -> ::c_int893 pub fn isatty(fd: ::c_int) -> ::c_int; link(src: *const c_char, dst: *const c_char) -> ::c_int894 pub fn link(src: *const c_char, dst: *const c_char) -> ::c_int; lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t895 pub fn lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t; pathconf(path: *const c_char, name: ::c_int) -> c_long896 pub fn pathconf(path: *const c_char, name: ::c_int) -> c_long; pipe(fds: *mut ::c_int) -> ::c_int897 pub fn pipe(fds: *mut ::c_int) -> ::c_int; posix_memalign(memptr: *mut *mut ::c_void, align: ::size_t, size: ::size_t) -> ::c_int898 pub fn posix_memalign(memptr: *mut *mut ::c_void, align: ::size_t, size: ::size_t) -> ::c_int; 899 #[cfg_attr( 900 all(target_os = "macos", target_arch = "x86"), 901 link_name = "read$UNIX2003" 902 )] read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t) -> ::ssize_t903 pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t) -> ::ssize_t; rmdir(path: *const c_char) -> ::c_int904 pub fn rmdir(path: *const c_char) -> ::c_int; seteuid(uid: uid_t) -> ::c_int905 pub fn seteuid(uid: uid_t) -> ::c_int; setegid(gid: gid_t) -> ::c_int906 pub fn setegid(gid: gid_t) -> ::c_int; setgid(gid: gid_t) -> ::c_int907 pub fn setgid(gid: gid_t) -> ::c_int; setpgid(pid: pid_t, pgid: pid_t) -> ::c_int908 pub fn setpgid(pid: pid_t, pgid: pid_t) -> ::c_int; setsid() -> pid_t909 pub fn setsid() -> pid_t; setuid(uid: uid_t) -> ::c_int910 pub fn setuid(uid: uid_t) -> ::c_int; setreuid(ruid: uid_t, euid: uid_t) -> ::c_int911 pub fn setreuid(ruid: uid_t, euid: uid_t) -> ::c_int; setregid(rgid: gid_t, egid: gid_t) -> ::c_int912 pub fn setregid(rgid: gid_t, egid: gid_t) -> ::c_int; 913 #[cfg_attr( 914 all(target_os = "macos", target_arch = "x86"), 915 link_name = "sleep$UNIX2003" 916 )] sleep(secs: ::c_uint) -> ::c_uint917 pub fn sleep(secs: ::c_uint) -> ::c_uint; 918 #[cfg_attr( 919 all(target_os = "macos", target_arch = "x86"), 920 link_name = "nanosleep$UNIX2003" 921 )] 922 #[cfg_attr(target_os = "netbsd", link_name = "__nanosleep50")] nanosleep(rqtp: *const timespec, rmtp: *mut timespec) -> ::c_int923 pub fn nanosleep(rqtp: *const timespec, rmtp: *mut timespec) -> ::c_int; tcgetpgrp(fd: ::c_int) -> pid_t924 pub fn tcgetpgrp(fd: ::c_int) -> pid_t; tcsetpgrp(fd: ::c_int, pgrp: ::pid_t) -> ::c_int925 pub fn tcsetpgrp(fd: ::c_int, pgrp: ::pid_t) -> ::c_int; ttyname(fd: ::c_int) -> *mut c_char926 pub fn ttyname(fd: ::c_int) -> *mut c_char; 927 #[cfg_attr( 928 all(target_os = "macos", target_arch = "x86"), 929 link_name = "ttyname_r$UNIX2003" 930 )] 931 #[cfg_attr(target_os = "illumos", link_name = "__posix_ttyname_r")] ttyname_r(fd: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int932 pub fn ttyname_r(fd: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int; unlink(c: *const c_char) -> ::c_int933 pub fn unlink(c: *const c_char) -> ::c_int; 934 #[cfg_attr( 935 all(target_os = "macos", target_arch = "x86"), 936 link_name = "wait$UNIX2003" 937 )] wait(status: *mut ::c_int) -> pid_t938 pub fn wait(status: *mut ::c_int) -> pid_t; 939 #[cfg_attr( 940 all(target_os = "macos", target_arch = "x86"), 941 link_name = "waitpid$UNIX2003" 942 )] waitpid(pid: pid_t, status: *mut ::c_int, options: ::c_int) -> pid_t943 pub fn waitpid(pid: pid_t, status: *mut ::c_int, options: ::c_int) -> pid_t; 944 #[cfg_attr( 945 all(target_os = "macos", target_arch = "x86"), 946 link_name = "write$UNIX2003" 947 )] write(fd: ::c_int, buf: *const ::c_void, count: ::size_t) -> ::ssize_t948 pub fn write(fd: ::c_int, buf: *const ::c_void, count: ::size_t) -> ::ssize_t; 949 #[cfg_attr( 950 all(target_os = "macos", target_arch = "x86"), 951 link_name = "pread$UNIX2003" 952 )] pread(fd: ::c_int, buf: *mut ::c_void, count: ::size_t, offset: off_t) -> ::ssize_t953 pub fn pread(fd: ::c_int, buf: *mut ::c_void, count: ::size_t, offset: off_t) -> ::ssize_t; 954 #[cfg_attr( 955 all(target_os = "macos", target_arch = "x86"), 956 link_name = "pwrite$UNIX2003" 957 )] pwrite(fd: ::c_int, buf: *const ::c_void, count: ::size_t, offset: off_t) -> ::ssize_t958 pub fn pwrite(fd: ::c_int, buf: *const ::c_void, count: ::size_t, offset: off_t) -> ::ssize_t; umask(mask: mode_t) -> mode_t959 pub fn umask(mask: mode_t) -> mode_t; 960 961 #[cfg_attr(target_os = "netbsd", link_name = "__utime50")] utime(file: *const c_char, buf: *const utimbuf) -> ::c_int962 pub fn utime(file: *const c_char, buf: *const utimbuf) -> ::c_int; 963 964 #[cfg_attr( 965 all(target_os = "macos", target_arch = "x86"), 966 link_name = "kill$UNIX2003" 967 )] kill(pid: pid_t, sig: ::c_int) -> ::c_int968 pub fn kill(pid: pid_t, sig: ::c_int) -> ::c_int; 969 #[cfg_attr( 970 all(target_os = "macos", target_arch = "x86"), 971 link_name = "killpg$UNIX2003" 972 )] killpg(pgrp: pid_t, sig: ::c_int) -> ::c_int973 pub fn killpg(pgrp: pid_t, sig: ::c_int) -> ::c_int; 974 mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int975 pub fn mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int; munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int976 pub fn munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int; mlockall(flags: ::c_int) -> ::c_int977 pub fn mlockall(flags: ::c_int) -> ::c_int; munlockall() -> ::c_int978 pub fn munlockall() -> ::c_int; 979 980 #[cfg_attr( 981 all(target_os = "macos", target_arch = "x86"), 982 link_name = "mmap$UNIX2003" 983 )] mmap( addr: *mut ::c_void, len: ::size_t, prot: ::c_int, flags: ::c_int, fd: ::c_int, offset: off_t, ) -> *mut ::c_void984 pub fn mmap( 985 addr: *mut ::c_void, 986 len: ::size_t, 987 prot: ::c_int, 988 flags: ::c_int, 989 fd: ::c_int, 990 offset: off_t, 991 ) -> *mut ::c_void; 992 #[cfg_attr( 993 all(target_os = "macos", target_arch = "x86"), 994 link_name = "munmap$UNIX2003" 995 )] munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int996 pub fn munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int; 997 if_nametoindex(ifname: *const c_char) -> ::c_uint998 pub fn if_nametoindex(ifname: *const c_char) -> ::c_uint; if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut ::c_char999 pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut ::c_char; 1000 1001 #[cfg_attr( 1002 all(target_os = "macos", not(target_arch = "aarch64")), 1003 link_name = "lstat$INODE64" 1004 )] 1005 #[cfg_attr(target_os = "netbsd", link_name = "__lstat50")] 1006 #[cfg_attr( 1007 all(target_os = "freebsd", any(freebsd11, freebsd10)), 1008 link_name = "lstat@FBSD_1.0" 1009 )] lstat(path: *const c_char, buf: *mut stat) -> ::c_int1010 pub fn lstat(path: *const c_char, buf: *mut stat) -> ::c_int; 1011 1012 #[cfg_attr( 1013 all(target_os = "macos", target_arch = "x86"), 1014 link_name = "fsync$UNIX2003" 1015 )] fsync(fd: ::c_int) -> ::c_int1016 pub fn fsync(fd: ::c_int) -> ::c_int; 1017 1018 #[cfg_attr( 1019 all(target_os = "macos", target_arch = "x86"), 1020 link_name = "setenv$UNIX2003" 1021 )] setenv(name: *const c_char, val: *const c_char, overwrite: ::c_int) -> ::c_int1022 pub fn setenv(name: *const c_char, val: *const c_char, overwrite: ::c_int) -> ::c_int; 1023 #[cfg_attr( 1024 all(target_os = "macos", target_arch = "x86"), 1025 link_name = "unsetenv$UNIX2003" 1026 )] 1027 #[cfg_attr(target_os = "netbsd", link_name = "__unsetenv13")] unsetenv(name: *const c_char) -> ::c_int1028 pub fn unsetenv(name: *const c_char) -> ::c_int; 1029 symlink(path1: *const c_char, path2: *const c_char) -> ::c_int1030 pub fn symlink(path1: *const c_char, path2: *const c_char) -> ::c_int; 1031 truncate(path: *const c_char, length: off_t) -> ::c_int1032 pub fn truncate(path: *const c_char, length: off_t) -> ::c_int; ftruncate(fd: ::c_int, length: off_t) -> ::c_int1033 pub fn ftruncate(fd: ::c_int, length: off_t) -> ::c_int; 1034 signal(signum: ::c_int, handler: sighandler_t) -> sighandler_t1035 pub fn signal(signum: ::c_int, handler: sighandler_t) -> sighandler_t; 1036 1037 #[cfg_attr(target_os = "netbsd", link_name = "__getrusage50")] getrusage(resource: ::c_int, usage: *mut rusage) -> ::c_int1038 pub fn getrusage(resource: ::c_int, usage: *mut rusage) -> ::c_int; 1039 1040 #[cfg_attr( 1041 any( 1042 target_os = "macos", 1043 target_os = "ios", 1044 target_os = "tvos", 1045 target_os = "watchos" 1046 ), 1047 link_name = "realpath$DARWIN_EXTSN" 1048 )] realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char1049 pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char; 1050 flock(fd: ::c_int, operation: ::c_int) -> ::c_int1051 pub fn flock(fd: ::c_int, operation: ::c_int) -> ::c_int; 1052 1053 #[cfg_attr(target_os = "netbsd", link_name = "__times13")] times(buf: *mut ::tms) -> ::clock_t1054 pub fn times(buf: *mut ::tms) -> ::clock_t; 1055 pthread_self() -> ::pthread_t1056 pub fn pthread_self() -> ::pthread_t; 1057 #[cfg_attr( 1058 all(target_os = "macos", target_arch = "x86"), 1059 link_name = "pthread_join$UNIX2003" 1060 )] pthread_join(native: ::pthread_t, value: *mut *mut ::c_void) -> ::c_int1061 pub fn pthread_join(native: ::pthread_t, value: *mut *mut ::c_void) -> ::c_int; pthread_exit(value: *mut ::c_void) -> !1062 pub fn pthread_exit(value: *mut ::c_void) -> !; pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int1063 pub fn pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int; pthread_attr_destroy(attr: *mut ::pthread_attr_t) -> ::c_int1064 pub fn pthread_attr_destroy(attr: *mut ::pthread_attr_t) -> ::c_int; pthread_attr_getstacksize( attr: *const ::pthread_attr_t, stacksize: *mut ::size_t, ) -> ::c_int1065 pub fn pthread_attr_getstacksize( 1066 attr: *const ::pthread_attr_t, 1067 stacksize: *mut ::size_t, 1068 ) -> ::c_int; pthread_attr_setstacksize(attr: *mut ::pthread_attr_t, stack_size: ::size_t) -> ::c_int1069 pub fn pthread_attr_setstacksize(attr: *mut ::pthread_attr_t, stack_size: ::size_t) -> ::c_int; pthread_attr_setdetachstate(attr: *mut ::pthread_attr_t, state: ::c_int) -> ::c_int1070 pub fn pthread_attr_setdetachstate(attr: *mut ::pthread_attr_t, state: ::c_int) -> ::c_int; pthread_detach(thread: ::pthread_t) -> ::c_int1071 pub fn pthread_detach(thread: ::pthread_t) -> ::c_int; 1072 #[cfg_attr(target_os = "netbsd", link_name = "__libc_thr_yield")] sched_yield() -> ::c_int1073 pub fn sched_yield() -> ::c_int; pthread_key_create( key: *mut pthread_key_t, dtor: ::Option<unsafe extern "C" fn(*mut ::c_void)>, ) -> ::c_int1074 pub fn pthread_key_create( 1075 key: *mut pthread_key_t, 1076 dtor: ::Option<unsafe extern "C" fn(*mut ::c_void)>, 1077 ) -> ::c_int; pthread_key_delete(key: pthread_key_t) -> ::c_int1078 pub fn pthread_key_delete(key: pthread_key_t) -> ::c_int; pthread_getspecific(key: pthread_key_t) -> *mut ::c_void1079 pub fn pthread_getspecific(key: pthread_key_t) -> *mut ::c_void; pthread_setspecific(key: pthread_key_t, value: *const ::c_void) -> ::c_int1080 pub fn pthread_setspecific(key: pthread_key_t, value: *const ::c_void) -> ::c_int; pthread_mutex_init( lock: *mut pthread_mutex_t, attr: *const pthread_mutexattr_t, ) -> ::c_int1081 pub fn pthread_mutex_init( 1082 lock: *mut pthread_mutex_t, 1083 attr: *const pthread_mutexattr_t, 1084 ) -> ::c_int; pthread_mutex_destroy(lock: *mut pthread_mutex_t) -> ::c_int1085 pub fn pthread_mutex_destroy(lock: *mut pthread_mutex_t) -> ::c_int; pthread_mutex_lock(lock: *mut pthread_mutex_t) -> ::c_int1086 pub fn pthread_mutex_lock(lock: *mut pthread_mutex_t) -> ::c_int; pthread_mutex_trylock(lock: *mut pthread_mutex_t) -> ::c_int1087 pub fn pthread_mutex_trylock(lock: *mut pthread_mutex_t) -> ::c_int; pthread_mutex_unlock(lock: *mut pthread_mutex_t) -> ::c_int1088 pub fn pthread_mutex_unlock(lock: *mut pthread_mutex_t) -> ::c_int; 1089 pthread_mutexattr_init(attr: *mut pthread_mutexattr_t) -> ::c_int1090 pub fn pthread_mutexattr_init(attr: *mut pthread_mutexattr_t) -> ::c_int; 1091 #[cfg_attr( 1092 all(target_os = "macos", target_arch = "x86"), 1093 link_name = "pthread_mutexattr_destroy$UNIX2003" 1094 )] pthread_mutexattr_destroy(attr: *mut pthread_mutexattr_t) -> ::c_int1095 pub fn pthread_mutexattr_destroy(attr: *mut pthread_mutexattr_t) -> ::c_int; pthread_mutexattr_settype(attr: *mut pthread_mutexattr_t, _type: ::c_int) -> ::c_int1096 pub fn pthread_mutexattr_settype(attr: *mut pthread_mutexattr_t, _type: ::c_int) -> ::c_int; 1097 1098 #[cfg_attr( 1099 all(target_os = "macos", target_arch = "x86"), 1100 link_name = "pthread_cond_init$UNIX2003" 1101 )] pthread_cond_init(cond: *mut pthread_cond_t, attr: *const pthread_condattr_t) -> ::c_int1102 pub fn pthread_cond_init(cond: *mut pthread_cond_t, attr: *const pthread_condattr_t) 1103 -> ::c_int; 1104 #[cfg_attr( 1105 all(target_os = "macos", target_arch = "x86"), 1106 link_name = "pthread_cond_wait$UNIX2003" 1107 )] pthread_cond_wait(cond: *mut pthread_cond_t, lock: *mut pthread_mutex_t) -> ::c_int1108 pub fn pthread_cond_wait(cond: *mut pthread_cond_t, lock: *mut pthread_mutex_t) -> ::c_int; 1109 #[cfg_attr( 1110 all(target_os = "macos", target_arch = "x86"), 1111 link_name = "pthread_cond_timedwait$UNIX2003" 1112 )] pthread_cond_timedwait( cond: *mut pthread_cond_t, lock: *mut pthread_mutex_t, abstime: *const ::timespec, ) -> ::c_int1113 pub fn pthread_cond_timedwait( 1114 cond: *mut pthread_cond_t, 1115 lock: *mut pthread_mutex_t, 1116 abstime: *const ::timespec, 1117 ) -> ::c_int; pthread_cond_signal(cond: *mut pthread_cond_t) -> ::c_int1118 pub fn pthread_cond_signal(cond: *mut pthread_cond_t) -> ::c_int; pthread_cond_broadcast(cond: *mut pthread_cond_t) -> ::c_int1119 pub fn pthread_cond_broadcast(cond: *mut pthread_cond_t) -> ::c_int; pthread_cond_destroy(cond: *mut pthread_cond_t) -> ::c_int1120 pub fn pthread_cond_destroy(cond: *mut pthread_cond_t) -> ::c_int; pthread_condattr_init(attr: *mut pthread_condattr_t) -> ::c_int1121 pub fn pthread_condattr_init(attr: *mut pthread_condattr_t) -> ::c_int; pthread_condattr_destroy(attr: *mut pthread_condattr_t) -> ::c_int1122 pub fn pthread_condattr_destroy(attr: *mut pthread_condattr_t) -> ::c_int; 1123 #[cfg_attr( 1124 all(target_os = "macos", target_arch = "x86"), 1125 link_name = "pthread_rwlock_init$UNIX2003" 1126 )] pthread_rwlock_init( lock: *mut pthread_rwlock_t, attr: *const pthread_rwlockattr_t, ) -> ::c_int1127 pub fn pthread_rwlock_init( 1128 lock: *mut pthread_rwlock_t, 1129 attr: *const pthread_rwlockattr_t, 1130 ) -> ::c_int; 1131 #[cfg_attr( 1132 all(target_os = "macos", target_arch = "x86"), 1133 link_name = "pthread_rwlock_destroy$UNIX2003" 1134 )] pthread_rwlock_destroy(lock: *mut pthread_rwlock_t) -> ::c_int1135 pub fn pthread_rwlock_destroy(lock: *mut pthread_rwlock_t) -> ::c_int; 1136 #[cfg_attr( 1137 all(target_os = "macos", target_arch = "x86"), 1138 link_name = "pthread_rwlock_rdlock$UNIX2003" 1139 )] pthread_rwlock_rdlock(lock: *mut pthread_rwlock_t) -> ::c_int1140 pub fn pthread_rwlock_rdlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1141 #[cfg_attr( 1142 all(target_os = "macos", target_arch = "x86"), 1143 link_name = "pthread_rwlock_tryrdlock$UNIX2003" 1144 )] pthread_rwlock_tryrdlock(lock: *mut pthread_rwlock_t) -> ::c_int1145 pub fn pthread_rwlock_tryrdlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1146 #[cfg_attr( 1147 all(target_os = "macos", target_arch = "x86"), 1148 link_name = "pthread_rwlock_wrlock$UNIX2003" 1149 )] pthread_rwlock_wrlock(lock: *mut pthread_rwlock_t) -> ::c_int1150 pub fn pthread_rwlock_wrlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1151 #[cfg_attr( 1152 all(target_os = "macos", target_arch = "x86"), 1153 link_name = "pthread_rwlock_trywrlock$UNIX2003" 1154 )] pthread_rwlock_trywrlock(lock: *mut pthread_rwlock_t) -> ::c_int1155 pub fn pthread_rwlock_trywrlock(lock: *mut pthread_rwlock_t) -> ::c_int; 1156 #[cfg_attr( 1157 all(target_os = "macos", target_arch = "x86"), 1158 link_name = "pthread_rwlock_unlock$UNIX2003" 1159 )] pthread_rwlock_unlock(lock: *mut pthread_rwlock_t) -> ::c_int1160 pub fn pthread_rwlock_unlock(lock: *mut pthread_rwlock_t) -> ::c_int; pthread_rwlockattr_init(attr: *mut pthread_rwlockattr_t) -> ::c_int1161 pub fn pthread_rwlockattr_init(attr: *mut pthread_rwlockattr_t) -> ::c_int; pthread_rwlockattr_destroy(attr: *mut pthread_rwlockattr_t) -> ::c_int1162 pub fn pthread_rwlockattr_destroy(attr: *mut pthread_rwlockattr_t) -> ::c_int; 1163 1164 #[cfg_attr(target_os = "illumos", link_name = "__xnet_getsockopt")] 1165 #[cfg_attr(target_os = "espidf", link_name = "lwip_getsockopt")] getsockopt( sockfd: ::c_int, level: ::c_int, optname: ::c_int, optval: *mut ::c_void, optlen: *mut ::socklen_t, ) -> ::c_int1166 pub fn getsockopt( 1167 sockfd: ::c_int, 1168 level: ::c_int, 1169 optname: ::c_int, 1170 optval: *mut ::c_void, 1171 optlen: *mut ::socklen_t, 1172 ) -> ::c_int; raise(signum: ::c_int) -> ::c_int1173 pub fn raise(signum: ::c_int) -> ::c_int; 1174 1175 #[cfg_attr(target_os = "netbsd", link_name = "__utimes50")] utimes(filename: *const ::c_char, times: *const ::timeval) -> ::c_int1176 pub fn utimes(filename: *const ::c_char, times: *const ::timeval) -> ::c_int; dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void1177 pub fn dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void; dlerror() -> *mut ::c_char1178 pub fn dlerror() -> *mut ::c_char; dlsym(handle: *mut ::c_void, symbol: *const ::c_char) -> *mut ::c_void1179 pub fn dlsym(handle: *mut ::c_void, symbol: *const ::c_char) -> *mut ::c_void; dlclose(handle: *mut ::c_void) -> ::c_int1180 pub fn dlclose(handle: *mut ::c_void) -> ::c_int; 1181 1182 #[cfg(not(all( 1183 libc_cfg_target_vendor, 1184 target_arch = "powerpc", 1185 target_vendor = "nintendo" 1186 )))] 1187 #[cfg_attr(target_os = "illumos", link_name = "__xnet_getaddrinfo")] 1188 #[cfg_attr(target_os = "espidf", link_name = "lwip_getaddrinfo")] getaddrinfo( node: *const c_char, service: *const c_char, hints: *const addrinfo, res: *mut *mut addrinfo, ) -> ::c_int1189 pub fn getaddrinfo( 1190 node: *const c_char, 1191 service: *const c_char, 1192 hints: *const addrinfo, 1193 res: *mut *mut addrinfo, 1194 ) -> ::c_int; 1195 #[cfg(not(all( 1196 libc_cfg_target_vendor, 1197 target_arch = "powerpc", 1198 target_vendor = "nintendo" 1199 )))] 1200 #[cfg_attr(target_os = "espidf", link_name = "lwip_freeaddrinfo")] freeaddrinfo(res: *mut addrinfo)1201 pub fn freeaddrinfo(res: *mut addrinfo); hstrerror(errcode: ::c_int) -> *const ::c_char1202 pub fn hstrerror(errcode: ::c_int) -> *const ::c_char; gai_strerror(errcode: ::c_int) -> *const ::c_char1203 pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char; 1204 #[cfg_attr( 1205 any( 1206 all( 1207 target_os = "linux", 1208 not(any(target_env = "musl", target_env = "ohos")) 1209 ), 1210 target_os = "freebsd", 1211 target_os = "dragonfly", 1212 target_os = "haiku" 1213 ), 1214 link_name = "__res_init" 1215 )] 1216 #[cfg_attr( 1217 any( 1218 target_os = "macos", 1219 target_os = "ios", 1220 target_os = "tvos", 1221 target_os = "watchos" 1222 ), 1223 link_name = "res_9_init" 1224 )] res_init() -> ::c_int1225 pub fn res_init() -> ::c_int; 1226 1227 #[cfg_attr(target_os = "netbsd", link_name = "__gmtime_r50")] 1228 #[cfg_attr(any(target_env = "musl", target_env = "ohos"), allow(deprecated))] 1229 // FIXME: for `time_t` gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm1230 pub fn gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm; 1231 #[cfg_attr(target_os = "netbsd", link_name = "__localtime_r50")] 1232 #[cfg_attr(any(target_env = "musl", target_env = "ohos"), allow(deprecated))] 1233 // FIXME: for `time_t` localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm1234 pub fn localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm; 1235 #[cfg_attr( 1236 all(target_os = "macos", target_arch = "x86"), 1237 link_name = "mktime$UNIX2003" 1238 )] 1239 #[cfg_attr(target_os = "netbsd", link_name = "__mktime50")] 1240 #[cfg_attr(any(target_env = "musl", target_env = "ohos"), allow(deprecated))] 1241 // FIXME: for `time_t` mktime(tm: *mut tm) -> time_t1242 pub fn mktime(tm: *mut tm) -> time_t; 1243 #[cfg_attr(target_os = "netbsd", link_name = "__time50")] 1244 #[cfg_attr(any(target_env = "musl", target_env = "ohos"), allow(deprecated))] 1245 // FIXME: for `time_t` time(time: *mut time_t) -> time_t1246 pub fn time(time: *mut time_t) -> time_t; 1247 #[cfg_attr(target_os = "netbsd", link_name = "__gmtime50")] 1248 #[cfg_attr(any(target_env = "musl", target_env = "ohos"), allow(deprecated))] 1249 // FIXME: for `time_t` gmtime(time_p: *const time_t) -> *mut tm1250 pub fn gmtime(time_p: *const time_t) -> *mut tm; 1251 #[cfg_attr(target_os = "netbsd", link_name = "__locatime50")] 1252 #[cfg_attr(any(target_env = "musl", target_env = "ohos"), allow(deprecated))] 1253 // FIXME: for `time_t` localtime(time_p: *const time_t) -> *mut tm1254 pub fn localtime(time_p: *const time_t) -> *mut tm; 1255 #[cfg_attr(target_os = "netbsd", link_name = "__difftime50")] 1256 #[cfg_attr(any(target_env = "musl", target_env = "ohos"), allow(deprecated))] 1257 // FIXME: for `time_t` difftime(time1: time_t, time0: time_t) -> ::c_double1258 pub fn difftime(time1: time_t, time0: time_t) -> ::c_double; 1259 #[cfg_attr(target_os = "netbsd", link_name = "__timegm50")] 1260 #[cfg_attr(any(target_env = "musl", target_env = "ohos"), allow(deprecated))] 1261 // FIXME: for `time_t` timegm(tm: *mut ::tm) -> time_t1262 pub fn timegm(tm: *mut ::tm) -> time_t; 1263 1264 #[cfg_attr(target_os = "netbsd", link_name = "__mknod50")] 1265 #[cfg_attr( 1266 all(target_os = "freebsd", any(freebsd11, freebsd10)), 1267 link_name = "mknod@FBSD_1.0" 1268 )] mknod(pathname: *const ::c_char, mode: ::mode_t, dev: ::dev_t) -> ::c_int1269 pub fn mknod(pathname: *const ::c_char, mode: ::mode_t, dev: ::dev_t) -> ::c_int; gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int1270 pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int; endservent()1271 pub fn endservent(); getservbyname(name: *const ::c_char, proto: *const ::c_char) -> *mut servent1272 pub fn getservbyname(name: *const ::c_char, proto: *const ::c_char) -> *mut servent; getservbyport(port: ::c_int, proto: *const ::c_char) -> *mut servent1273 pub fn getservbyport(port: ::c_int, proto: *const ::c_char) -> *mut servent; getservent() -> *mut servent1274 pub fn getservent() -> *mut servent; setservent(stayopen: ::c_int)1275 pub fn setservent(stayopen: ::c_int); getprotobyname(name: *const ::c_char) -> *mut protoent1276 pub fn getprotobyname(name: *const ::c_char) -> *mut protoent; getprotobynumber(proto: ::c_int) -> *mut protoent1277 pub fn getprotobynumber(proto: ::c_int) -> *mut protoent; chroot(name: *const ::c_char) -> ::c_int1278 pub fn chroot(name: *const ::c_char) -> ::c_int; 1279 #[cfg_attr( 1280 all(target_os = "macos", target_arch = "x86"), 1281 link_name = "usleep$UNIX2003" 1282 )] usleep(secs: ::c_uint) -> ::c_int1283 pub fn usleep(secs: ::c_uint) -> ::c_int; 1284 #[cfg_attr( 1285 all(target_os = "macos", target_arch = "x86"), 1286 link_name = "send$UNIX2003" 1287 )] 1288 #[cfg_attr(target_os = "espidf", link_name = "lwip_send")] send(socket: ::c_int, buf: *const ::c_void, len: ::size_t, flags: ::c_int) -> ::ssize_t1289 pub fn send(socket: ::c_int, buf: *const ::c_void, len: ::size_t, flags: ::c_int) -> ::ssize_t; 1290 #[cfg_attr( 1291 all(target_os = "macos", target_arch = "x86"), 1292 link_name = "recv$UNIX2003" 1293 )] 1294 #[cfg_attr(target_os = "espidf", link_name = "lwip_recv")] recv(socket: ::c_int, buf: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::ssize_t1295 pub fn recv(socket: ::c_int, buf: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::ssize_t; 1296 #[cfg_attr( 1297 all(target_os = "macos", target_arch = "x86"), 1298 link_name = "putenv$UNIX2003" 1299 )] 1300 #[cfg_attr(target_os = "netbsd", link_name = "__putenv50")] putenv(string: *mut c_char) -> ::c_int1301 pub fn putenv(string: *mut c_char) -> ::c_int; 1302 #[cfg_attr( 1303 all(target_os = "macos", target_arch = "x86"), 1304 link_name = "poll$UNIX2003" 1305 )] poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int1306 pub fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int; 1307 #[cfg_attr( 1308 all(target_os = "macos", target_arch = "x86_64"), 1309 link_name = "select$1050" 1310 )] 1311 #[cfg_attr( 1312 all(target_os = "macos", target_arch = "x86"), 1313 link_name = "select$UNIX2003" 1314 )] 1315 #[cfg_attr(target_os = "netbsd", link_name = "__select50")] select( nfds: ::c_int, readfds: *mut fd_set, writefds: *mut fd_set, errorfds: *mut fd_set, timeout: *mut timeval, ) -> ::c_int1316 pub fn select( 1317 nfds: ::c_int, 1318 readfds: *mut fd_set, 1319 writefds: *mut fd_set, 1320 errorfds: *mut fd_set, 1321 timeout: *mut timeval, 1322 ) -> ::c_int; 1323 #[cfg_attr(target_os = "netbsd", link_name = "__setlocale50")] setlocale(category: ::c_int, locale: *const ::c_char) -> *mut ::c_char1324 pub fn setlocale(category: ::c_int, locale: *const ::c_char) -> *mut ::c_char; localeconv() -> *mut lconv1325 pub fn localeconv() -> *mut lconv; 1326 1327 #[cfg_attr( 1328 all(target_os = "macos", target_arch = "x86"), 1329 link_name = "sem_wait$UNIX2003" 1330 )] sem_wait(sem: *mut sem_t) -> ::c_int1331 pub fn sem_wait(sem: *mut sem_t) -> ::c_int; sem_trywait(sem: *mut sem_t) -> ::c_int1332 pub fn sem_trywait(sem: *mut sem_t) -> ::c_int; sem_post(sem: *mut sem_t) -> ::c_int1333 pub fn sem_post(sem: *mut sem_t) -> ::c_int; statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int1334 pub fn statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int; fstatvfs(fd: ::c_int, buf: *mut statvfs) -> ::c_int1335 pub fn fstatvfs(fd: ::c_int, buf: *mut statvfs) -> ::c_int; 1336 1337 #[cfg_attr(target_os = "netbsd", link_name = "__sigemptyset14")] sigemptyset(set: *mut sigset_t) -> ::c_int1338 pub fn sigemptyset(set: *mut sigset_t) -> ::c_int; 1339 #[cfg_attr(target_os = "netbsd", link_name = "__sigaddset14")] sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int1340 pub fn sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int; 1341 #[cfg_attr(target_os = "netbsd", link_name = "__sigfillset14")] sigfillset(set: *mut sigset_t) -> ::c_int1342 pub fn sigfillset(set: *mut sigset_t) -> ::c_int; 1343 #[cfg_attr(target_os = "netbsd", link_name = "__sigdelset14")] sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int1344 pub fn sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int; 1345 #[cfg_attr(target_os = "netbsd", link_name = "__sigismember14")] sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int1346 pub fn sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int; 1347 1348 #[cfg_attr(target_os = "netbsd", link_name = "__sigprocmask14")] sigprocmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int1349 pub fn sigprocmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int; 1350 #[cfg_attr(target_os = "netbsd", link_name = "__sigpending14")] sigpending(set: *mut sigset_t) -> ::c_int1351 pub fn sigpending(set: *mut sigset_t) -> ::c_int; 1352 sysconf(name: ::c_int) -> ::c_long1353 pub fn sysconf(name: ::c_int) -> ::c_long; 1354 mkfifo(path: *const c_char, mode: mode_t) -> ::c_int1355 pub fn mkfifo(path: *const c_char, mode: mode_t) -> ::c_int; 1356 fseeko(stream: *mut ::FILE, offset: ::off_t, whence: ::c_int) -> ::c_int1357 pub fn fseeko(stream: *mut ::FILE, offset: ::off_t, whence: ::c_int) -> ::c_int; ftello(stream: *mut ::FILE) -> ::off_t1358 pub fn ftello(stream: *mut ::FILE) -> ::off_t; 1359 #[cfg_attr( 1360 all(target_os = "macos", target_arch = "x86"), 1361 link_name = "tcdrain$UNIX2003" 1362 )] tcdrain(fd: ::c_int) -> ::c_int1363 pub fn tcdrain(fd: ::c_int) -> ::c_int; cfgetispeed(termios: *const ::termios) -> ::speed_t1364 pub fn cfgetispeed(termios: *const ::termios) -> ::speed_t; cfgetospeed(termios: *const ::termios) -> ::speed_t1365 pub fn cfgetospeed(termios: *const ::termios) -> ::speed_t; cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int1366 pub fn cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int; cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int1367 pub fn cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int; tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int1368 pub fn tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int; tcsetattr(fd: ::c_int, optional_actions: ::c_int, termios: *const ::termios) -> ::c_int1369 pub fn tcsetattr(fd: ::c_int, optional_actions: ::c_int, termios: *const ::termios) -> ::c_int; tcflow(fd: ::c_int, action: ::c_int) -> ::c_int1370 pub fn tcflow(fd: ::c_int, action: ::c_int) -> ::c_int; tcflush(fd: ::c_int, action: ::c_int) -> ::c_int1371 pub fn tcflush(fd: ::c_int, action: ::c_int) -> ::c_int; tcgetsid(fd: ::c_int) -> ::pid_t1372 pub fn tcgetsid(fd: ::c_int) -> ::pid_t; tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int1373 pub fn tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int; mkstemp(template: *mut ::c_char) -> ::c_int1374 pub fn mkstemp(template: *mut ::c_char) -> ::c_int; mkdtemp(template: *mut ::c_char) -> *mut ::c_char1375 pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char; 1376 tmpnam(ptr: *mut ::c_char) -> *mut ::c_char1377 pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char; 1378 openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int)1379 pub fn openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int); closelog()1380 pub fn closelog(); setlogmask(maskpri: ::c_int) -> ::c_int1381 pub fn setlogmask(maskpri: ::c_int) -> ::c_int; 1382 #[cfg_attr(target_os = "macos", link_name = "syslog$DARWIN_EXTSN")] syslog(priority: ::c_int, message: *const ::c_char, ...)1383 pub fn syslog(priority: ::c_int, message: *const ::c_char, ...); 1384 #[cfg_attr( 1385 all(target_os = "macos", target_arch = "x86"), 1386 link_name = "nice$UNIX2003" 1387 )] nice(incr: ::c_int) -> ::c_int1388 pub fn nice(incr: ::c_int) -> ::c_int; 1389 grantpt(fd: ::c_int) -> ::c_int1390 pub fn grantpt(fd: ::c_int) -> ::c_int; posix_openpt(flags: ::c_int) -> ::c_int1391 pub fn posix_openpt(flags: ::c_int) -> ::c_int; ptsname(fd: ::c_int) -> *mut ::c_char1392 pub fn ptsname(fd: ::c_int) -> *mut ::c_char; unlockpt(fd: ::c_int) -> ::c_int1393 pub fn unlockpt(fd: ::c_int) -> ::c_int; 1394 strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char1395 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_t1396 pub fn getline(lineptr: *mut *mut c_char, n: *mut size_t, stream: *mut FILE) -> ssize_t; 1397 lockf(fd: ::c_int, cmd: ::c_int, len: ::off_t) -> ::c_int1398 pub fn lockf(fd: ::c_int, cmd: ::c_int, len: ::off_t) -> ::c_int; 1399 1400 } 1401 1402 cfg_if! { 1403 if #[cfg(not(any(target_os = "emscripten", 1404 target_os = "android", 1405 target_os = "haiku", 1406 target_os = "nto")))] { 1407 extern "C" { 1408 pub fn adjtime(delta: *const timeval, olddelta: *mut timeval) -> ::c_int; 1409 pub fn stpncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char; 1410 } 1411 } 1412 } 1413 1414 cfg_if! { 1415 if #[cfg(not(target_os = "aix"))] { 1416 extern "C" { 1417 pub fn dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int; 1418 } 1419 } 1420 } 1421 1422 cfg_if! { 1423 if #[cfg(not(any(target_env = "uclibc", target_os = "nto")))] { 1424 extern "C" { 1425 pub fn open_wmemstream( 1426 ptr: *mut *mut wchar_t, 1427 sizeloc: *mut size_t, 1428 ) -> *mut FILE; 1429 } 1430 } 1431 } 1432 1433 cfg_if! { 1434 if #[cfg(not(target_os = "redox"))] { 1435 extern { 1436 pub fn getsid(pid: pid_t) -> pid_t; 1437 #[cfg_attr(all(target_os = "macos", target_arch = "x86"), 1438 link_name = "pause$UNIX2003")] 1439 pub fn pause() -> ::c_int; 1440 1441 pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char, 1442 mode: ::mode_t) -> ::c_int; 1443 pub fn openat(dirfd: ::c_int, pathname: *const ::c_char, 1444 flags: ::c_int, ...) -> ::c_int; 1445 1446 #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"), 1447 link_name = "fdopendir$INODE64")] 1448 #[cfg_attr(all(target_os = "macos", target_arch = "x86"), 1449 link_name = "fdopendir$INODE64$UNIX2003")] 1450 pub fn fdopendir(fd: ::c_int) -> *mut ::DIR; 1451 1452 #[cfg_attr(all(target_os = "macos", not(target_arch = "aarch64")), 1453 link_name = "readdir_r$INODE64")] 1454 #[cfg_attr(target_os = "netbsd", link_name = "__readdir_r30")] 1455 #[cfg_attr( 1456 all(target_os = "freebsd", any(freebsd11, freebsd10)), 1457 link_name = "readdir_r@FBSD_1.0" 1458 )] 1459 #[allow(non_autolinks)] // FIXME: `<>` breaks line length limit. 1460 /// The 64-bit libc on Solaris and illumos only has readdir_r. If a 1461 /// 32-bit Solaris or illumos target is ever created, it should use 1462 /// __posix_readdir_r. See libc(3LIB) on Solaris or illumos: 1463 /// https://illumos.org/man/3lib/libc 1464 /// https://docs.oracle.com/cd/E36784_01/html/E36873/libc-3lib.html 1465 /// https://www.unix.com/man-page/opensolaris/3LIB/libc/ 1466 pub fn readdir_r(dirp: *mut ::DIR, entry: *mut ::dirent, 1467 result: *mut *mut ::dirent) -> ::c_int; 1468 } 1469 } 1470 } 1471 1472 cfg_if! { 1473 if #[cfg(target_os = "nto")] { 1474 extern { 1475 pub fn readlinkat(dirfd: ::c_int, 1476 pathname: *const ::c_char, 1477 buf: *mut ::c_char, 1478 bufsiz: ::size_t) -> ::c_int; 1479 pub fn readlink(path: *const c_char, buf: *mut c_char, bufsz: ::size_t) -> ::c_int; 1480 pub fn pselect( 1481 nfds: ::c_int, 1482 readfds: *mut fd_set, 1483 writefds: *mut fd_set, 1484 errorfds: *mut fd_set, 1485 timeout: *mut timespec, 1486 sigmask: *const sigset_t, 1487 ) -> ::c_int; 1488 pub fn sigaction( 1489 signum: ::c_int, 1490 act: *const sigaction, 1491 oldact: *mut sigaction 1492 ) -> ::c_int; 1493 } 1494 } else { 1495 extern { 1496 pub fn readlinkat(dirfd: ::c_int, 1497 pathname: *const ::c_char, 1498 buf: *mut ::c_char, 1499 bufsiz: ::size_t) -> ::ssize_t; 1500 pub fn fmemopen(buf: *mut c_void, size: size_t, mode: *const c_char) -> *mut FILE; 1501 pub fn open_memstream(ptr: *mut *mut c_char, sizeloc: *mut size_t) -> *mut FILE; 1502 pub fn atexit(cb: extern "C" fn()) -> c_int; 1503 #[cfg_attr(target_os = "netbsd", link_name = "__sigaction14")] 1504 pub fn sigaction( 1505 signum: ::c_int, 1506 act: *const sigaction, 1507 oldact: *mut sigaction 1508 ) -> ::c_int; 1509 pub fn readlink(path: *const c_char, buf: *mut c_char, bufsz: ::size_t) -> ::ssize_t; 1510 #[cfg_attr( 1511 all(target_os = "macos", target_arch = "x86_64"), 1512 link_name = "pselect$1050" 1513 )] 1514 #[cfg_attr( 1515 all(target_os = "macos", target_arch = "x86"), 1516 link_name = "pselect$UNIX2003" 1517 )] 1518 #[cfg_attr(target_os = "netbsd", link_name = "__pselect50")] 1519 pub fn pselect( 1520 nfds: ::c_int, 1521 readfds: *mut fd_set, 1522 writefds: *mut fd_set, 1523 errorfds: *mut fd_set, 1524 timeout: *const timespec, 1525 sigmask: *const sigset_t, 1526 ) -> ::c_int; 1527 } 1528 } 1529 } 1530 1531 cfg_if! { 1532 if #[cfg(not(any(target_os = "solaris", 1533 target_os = "illumos", 1534 target_os = "nto", 1535 )))] { 1536 extern { 1537 pub fn cfmakeraw(termios: *mut ::termios); 1538 pub fn cfsetspeed(termios: *mut ::termios, 1539 speed: ::speed_t) -> ::c_int; 1540 } 1541 } 1542 } 1543 1544 cfg_if! { 1545 if #[cfg(target_env = "newlib")] { 1546 mod newlib; 1547 pub use self::newlib::*; 1548 } else if #[cfg(any(target_os = "linux", 1549 target_os = "l4re", 1550 target_os = "android", 1551 target_os = "emscripten"))] { 1552 mod linux_like; 1553 pub use self::linux_like::*; 1554 } else if #[cfg(any(target_os = "macos", 1555 target_os = "ios", 1556 target_os = "tvos", 1557 target_os = "watchos", 1558 target_os = "freebsd", 1559 target_os = "dragonfly", 1560 target_os = "openbsd", 1561 target_os = "netbsd"))] { 1562 mod bsd; 1563 pub use self::bsd::*; 1564 } else if #[cfg(any(target_os = "solaris", 1565 target_os = "illumos"))] { 1566 mod solarish; 1567 pub use self::solarish::*; 1568 } else if #[cfg(target_os = "haiku")] { 1569 mod haiku; 1570 pub use self::haiku::*; 1571 } else if #[cfg(target_os = "redox")] { 1572 mod redox; 1573 pub use self::redox::*; 1574 } else if #[cfg(target_os = "nto")] { 1575 mod nto; 1576 pub use self::nto::*; 1577 } else if #[cfg(target_os = "aix")] { 1578 mod aix; 1579 pub use self::aix::*; 1580 } else if #[cfg(target_os = "hurd")] { 1581 mod hurd; 1582 pub use self::hurd::*; 1583 } else { 1584 // Unknown target_os 1585 } 1586 } 1587 1588 cfg_if! { 1589 if #[cfg(libc_core_cvoid)] { 1590 pub use ::ffi::c_void; 1591 } else { 1592 // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help 1593 // enable more optimization opportunities around it recognizing things 1594 // like malloc/free. 1595 #[repr(u8)] 1596 #[allow(missing_copy_implementations)] 1597 #[allow(missing_debug_implementations)] 1598 pub enum c_void { 1599 // Two dummy variants so the #[repr] attribute can be used. 1600 #[doc(hidden)] 1601 __variant1, 1602 #[doc(hidden)] 1603 __variant2, 1604 } 1605 } 1606 } 1607 1608 cfg_if! { 1609 if #[cfg(libc_align)] { 1610 mod align; 1611 pub use self::align::*; 1612 } else { 1613 mod no_align; 1614 pub use self::no_align::*; 1615 } 1616 } 1617