headers/libs/libc++/errno.h

   1 // -*- C++ -*-
   2 //===-------------------------- errno.h -----------------------------------===//
   3 //
   4 //                     The LLVM Compiler Infrastructure
   5 //
   6 // This file is dual licensed under the MIT and the University of Illinois Open
   7 // Source Licenses. See LICENSE.TXT for details.
   8 //
   9 //===----------------------------------------------------------------------===//
  10
  11 #ifndef _LIBCPP_ERRNO_H
  12 #define _LIBCPP_ERRNO_H
  13
  14 /*
  15     errno.h synopsis
  16
  17 Macros:
  18
  19     EDOM
  20     EILSEQ  // C99
  21     ERANGE
  22     errno
  23
  24 */
  25
  26 #include <__config>
  27
  28 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
  29 #pragma GCC system_header
  30 #endif
  31
  32 #include_next <errno.h>
  33
  34 #ifdef __cplusplus
  35
  36 #if !defined(EOWNERDEAD) || !defined(ENOTRECOVERABLE)
  37
  38 #ifdef ELAST
  39
  40 static const int __elast1 = ELAST+1;
  41 static const int __elast2 = ELAST+2;
  42
  43 #else
  44
  45 static const int __elast1 = 104;
  46 static const int __elast2 = 105;
  47
  48 #endif
  49
  50 #ifdef ENOTRECOVERABLE
  51
  52 #define EOWNERDEAD __elast1
  53
  54 #ifdef ELAST
  55 #undef ELAST
  56 #define ELAST EOWNERDEAD
  57 #endif
  58
  59 #elif defined(EOWNERDEAD)
  60
  61 #define ENOTRECOVERABLE __elast1
  62 #ifdef ELAST
  63 #undef ELAST
  64 #define ELAST ENOTRECOVERABLE
  65 #endif
  66
  67 #else  // defined(EOWNERDEAD)
  68
  69 #define EOWNERDEAD __elast1
  70 #define ENOTRECOVERABLE __elast2
  71 #ifdef ELAST
  72 #undef ELAST
  73 #define ELAST ENOTRECOVERABLE
  74 #endif
  75
  76 #endif  // defined(EOWNERDEAD)
  77
  78 #endif  // !defined(EOWNERDEAD) || !defined(ENOTRECOVERABLE)
  79
  80 //  supply errno values likely to be missing, particularly on Windows
  81
  82 #ifndef EAFNOSUPPORT
  83 #define EAFNOSUPPORT 9901
  84 #endif
  85
  86 #ifndef EADDRINUSE
  87 #define EADDRINUSE 9902
  88 #endif
  89
  90 #ifndef EADDRNOTAVAIL
  91 #define EADDRNOTAVAIL 9903
  92 #endif
  93
  94 #ifndef EISCONN
  95 #define EISCONN 9904
  96 #endif
  97
  98 #ifndef EBADMSG
  99 #define EBADMSG 9905
 100 #endif
 101
 102 #ifndef ECONNABORTED
 103 #define ECONNABORTED 9906
 104 #endif
 105
 106 #ifndef EALREADY
 107 #define EALREADY 9907
 108 #endif
 109
 110 #ifndef ECONNREFUSED
 111 #define ECONNREFUSED 9908
 112 #endif
 113
 114 #ifndef ECONNRESET
 115 #define ECONNRESET 9909
 116 #endif
 117
 118 #ifndef EDESTADDRREQ
 119 #define EDESTADDRREQ 9910
 120 #endif
 121
 122 #ifndef EHOSTUNREACH
 123 #define EHOSTUNREACH 9911
 124 #endif
 125
 126 #ifndef EIDRM
 127 #define EIDRM 9912
 128 #endif
 129
 130 #ifndef EMSGSIZE
 131 #define EMSGSIZE 9913
 132 #endif
 133
 134 #ifndef ENETDOWN
 135 #define ENETDOWN 9914
 136 #endif
 137
 138 #ifndef ENETRESET
 139 #define ENETRESET 9915
 140 #endif
 141
 142 #ifndef ENETUNREACH
 143 #define ENETUNREACH 9916
 144 #endif
 145
 146 #ifndef ENOBUFS
 147 #define ENOBUFS 9917
 148 #endif
 149
 150 #ifndef ENOLINK
 151 #define ENOLINK 9918
 152 #endif
 153
 154 #ifndef ENODATA
 155 #define ENODATA 9919
 156 #endif
 157
 158 #ifndef ENOMSG
 159 #define ENOMSG 9920
 160 #endif
 161
 162 #ifndef ENOPROTOOPT
 163 #define ENOPROTOOPT 9921
 164 #endif
 165
 166 #ifndef ENOSR
 167 #define ENOSR 9922
 168 #endif
 169
 170 #ifndef ENOTSOCK
 171 #define ENOTSOCK 9923
 172 #endif
 173
 174 #ifndef ENOSTR
 175 #define ENOSTR 9924
 176 #endif
 177
 178 #ifndef ENOTCONN
 179 #define ENOTCONN 9925
 180 #endif
 181
 182 #ifndef ENOTSUP
 183 #define ENOTSUP 9926
 184 #endif
 185
 186 #ifndef ECANCELED
 187 #define ECANCELED 9927
 188 #endif
 189
 190 #ifndef EINPROGRESS
 191 #define EINPROGRESS 9928
 192 #endif
 193
 194 #ifndef EOPNOTSUPP
 195 #define EOPNOTSUPP 9929
 196 #endif
 197
 198 #ifndef EWOULDBLOCK
 199 #define EWOULDBLOCK 9930
 200 #endif
 201
 202 #ifndef EOWNERDEAD
 203 #define EOWNERDEAD  9931
 204 #endif
 205
 206 #ifndef EPROTO
 207 #define EPROTO 9932
 208 #endif
 209
 210 #ifndef EPROTONOSUPPORT
 211 #define EPROTONOSUPPORT 9933
 212 #endif
 213
 214 #ifndef ENOTRECOVERABLE
 215 #define ENOTRECOVERABLE 9934
 216 #endif
 217
 218 #ifndef ETIME
 219 #define ETIME 9935
 220 #endif
 221
 222 #ifndef ETXTBSY
 223 #define ETXTBSY 9936
 224 #endif
 225
 226 #ifndef ETIMEDOUT
 227 #define ETIMEDOUT 9938
 228 #endif
 229
 230 #ifndef ELOOP
 231 #define ELOOP 9939
 232 #endif
 233
 234 #ifndef EOVERFLOW
 235 #define EOVERFLOW 9940
 236 #endif
 237
 238 #ifndef EPROTOTYPE
 239 #define EPROTOTYPE 9941
 240 #endif
 241
 242 #ifndef ENOSYS
 243 #define ENOSYS 9942
 244 #endif
 245
 246 #ifndef EINVAL
 247 #define EINVAL 9943
 248 #endif
 249
 250 #ifndef ERANGE
 251 #define ERANGE 9944
 252 #endif
 253
 254 #ifndef EILSEQ
 255 #define EILSEQ 9945
 256 #endif
 257
 258 //  Windows Mobile doesn't appear to define these:
 259
 260 #ifndef E2BIG
 261 #define E2BIG 9946
 262 #endif
 263
 264 #ifndef EDOM
 265 #define EDOM 9947
 266 #endif
 267
 268 #ifndef EFAULT
 269 #define EFAULT 9948
 270 #endif
 271
 272 #ifndef EBADF
 273 #define EBADF 9949
 274 #endif
 275
 276 #ifndef EPIPE
 277 #define EPIPE 9950
 278 #endif
 279
 280 #ifndef EXDEV
 281 #define EXDEV 9951
 282 #endif
 283
 284 #ifndef EBUSY
 285 #define EBUSY 9952
 286 #endif
 287
 288 #ifndef ENOTEMPTY
 289 #define ENOTEMPTY 9953
 290 #endif
 291
 292 #ifndef ENOEXEC
 293 #define ENOEXEC 9954
 294 #endif
 295
 296 #ifndef EEXIST
 297 #define EEXIST 9955
 298 #endif
 299
 300 #ifndef EFBIG
 301 #define EFBIG 9956
 302 #endif
 303
 304 #ifndef ENAMETOOLONG
 305 #define ENAMETOOLONG 9957
 306 #endif
 307
 308 #ifndef ENOTTY
 309 #define ENOTTY 9958
 310 #endif
 311
 312 #ifndef EINTR
 313 #define EINTR 9959
 314 #endif
 315
 316 #ifndef ESPIPE
 317 #define ESPIPE 9960
 318 #endif
 319
 320 #ifndef EIO
 321 #define EIO 9961
 322 #endif
 323
 324 #ifndef EISDIR
 325 #define EISDIR 9962
 326 #endif
 327
 328 #ifndef ECHILD
 329 #define ECHILD 9963
 330 #endif
 331
 332 #ifndef ENOLCK
 333 #define ENOLCK 9964
 334 #endif
 335
 336 #ifndef ENOSPC
 337 #define ENOSPC 9965
 338 #endif
 339
 340 #ifndef ENXIO
 341 #define ENXIO 9966
 342 #endif
 343
 344 #ifndef ENODEV
 345 #define ENODEV 9967
 346 #endif
 347
 348 #ifndef ENOENT
 349 #define ENOENT 9968
 350 #endif
 351
 352 #ifndef ESRCH
 353 #define ESRCH 9969
 354 #endif
 355
 356 #ifndef ENOTDIR
 357 #define ENOTDIR 9970
 358 #endif
 359
 360 #ifndef ENOMEM
 361 #define ENOMEM 9971
 362 #endif
 363
 364 #ifndef EPERM
 365 #define EPERM 9972
 366 #endif
 367
 368 #ifndef EACCES
 369 #define EACCES 9973
 370 #endif
 371
 372 #ifndef EROFS
 373 #define EROFS 9974
 374 #endif
 375
 376 #ifndef EDEADLK
 377 #define EDEADLK 9975
 378 #endif
 379
 380 #ifndef EAGAIN
 381 #define EAGAIN 9976
 382 #endif
 383
 384 #ifndef ENFILE
 385 #define ENFILE 9977
 386 #endif
 387
 388 #ifndef EMFILE
 389 #define EMFILE 9978
 390 #endif
 391
 392 #ifndef EMLINK
 393 #define EMLINK 9979
 394 #endif
 395
 396 #endif // __cplusplus
 397
 398 #endif  // _LIBCPP_ERRNO_H