| 1 | /** @file
|
|---|
| 2 | * IPRT - errno.h wrapper.
|
|---|
| 3 | */
|
|---|
| 4 |
|
|---|
| 5 | /*
|
|---|
| 6 | * Copyright (C) 2012-2016 Oracle Corporation
|
|---|
| 7 | *
|
|---|
| 8 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 9 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 10 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 11 | * General Public License (GPL) as published by the Free Software
|
|---|
| 12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 15 | *
|
|---|
| 16 | * The contents of this file may alternatively be used under the terms
|
|---|
| 17 | * of the Common Development and Distribution License Version 1.0
|
|---|
| 18 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
|
|---|
| 19 | * VirtualBox OSE distribution, in which case the provisions of the
|
|---|
| 20 | * CDDL are applicable instead of those of the GPL.
|
|---|
| 21 | *
|
|---|
| 22 | * You may elect to license modified versions of this file under the
|
|---|
| 23 | * terms and conditions of either the GPL or the CDDL or both.
|
|---|
| 24 | */
|
|---|
| 25 |
|
|---|
| 26 |
|
|---|
| 27 | #ifndef ___iprt_errno_h___
|
|---|
| 28 | #define ___iprt_errno_h___
|
|---|
| 29 |
|
|---|
| 30 | #ifndef IPRT_NO_CRT
|
|---|
| 31 | # if defined(RT_OS_DARWIN) && defined(KERNEL)
|
|---|
| 32 | # include <sys/errno.h>
|
|---|
| 33 | # elif defined(RT_OS_LINUX) && defined(__KERNEL__)
|
|---|
| 34 | # include <linux/errno.h>
|
|---|
| 35 | # elif defined(RT_OS_FREEBSD) && defined(_KERNEL)
|
|---|
| 36 | # include <sys/errno.h>
|
|---|
| 37 | # else
|
|---|
| 38 | # include <errno.h>
|
|---|
| 39 | # endif
|
|---|
| 40 | #endif
|
|---|
| 41 |
|
|---|
| 42 |
|
|---|
| 43 | /*
|
|---|
| 44 | * Supply missing errno values according to the current RT_OS_XXX definition.
|
|---|
| 45 | *
|
|---|
| 46 | * Note! These supplements are for making no-CRT mode, as well as making UNIXy
|
|---|
| 47 | * code that makes used of odd errno defines internally, work smoothly.
|
|---|
| 48 | *
|
|---|
| 49 | * When adding more error codes, always check the following errno.h sources:
|
|---|
| 50 | * - RT_OS_DARWIN: http://fxr.watson.org/fxr/source/bsd/sys/errno.h?v=xnu-1699.24.8
|
|---|
| 51 | * - RT_OS_FREEBSD: http://fxr.watson.org/fxr/source/sys/errno.h?v=DFBSD
|
|---|
| 52 | * - RT_OS_NETBSD: http://fxr.watson.org/fxr/source/sys/errno.h?v=NETBSD
|
|---|
| 53 | * - RT_OS_OPENBSD: http://fxr.watson.org/fxr/source/sys/errno.h?v=OPENBSD
|
|---|
| 54 | * - RT_OS_OS2: http://svn.netlabs.org/libc/browser/trunk/libc/include/sys/errno.h
|
|---|
| 55 | * - RT_OS_LINUX: http://fxr.watson.org/fxr/source/include/asm-generic/errno.h?v=linux-2.6
|
|---|
| 56 | * - RT_OS_SOLARIS: http://fxr.watson.org/fxr/source/common/sys/errno.h?v=OPENSOLARIS
|
|---|
| 57 | * - RT_OS_WINDOWS: tools/win.x86/vcc/v8sp1/include/errno.h
|
|---|
| 58 | */
|
|---|
| 59 |
|
|---|
| 60 | #if defined(RT_OS_DARWIN) \
|
|---|
| 61 | || defined(RT_OS_FREEBSD) \
|
|---|
| 62 | || defined(RT_OS_NETBSD) \
|
|---|
| 63 | || defined(RT_OS_OPENBSD) \
|
|---|
| 64 | || defined(RT_OS_OS2)
|
|---|
| 65 | # define RT_ERRNO_OS_BSD
|
|---|
| 66 | #endif
|
|---|
| 67 | #ifdef RT_OS_SOLARIS
|
|---|
| 68 | # define RT_ERRNO_OS_SYSV_HARDCORE /* ?? */
|
|---|
| 69 | #endif
|
|---|
| 70 |
|
|---|
| 71 | /* The relatively similar part. */
|
|---|
| 72 | #ifndef EPERM
|
|---|
| 73 | # define EPERM (1)
|
|---|
| 74 | #endif
|
|---|
| 75 | #ifndef ENOENT
|
|---|
| 76 | # define ENOENT (2)
|
|---|
| 77 | #endif
|
|---|
| 78 | #ifndef ESRCH
|
|---|
| 79 | # define ESRCH (3)
|
|---|
| 80 | #endif
|
|---|
| 81 | #ifndef EINTR
|
|---|
| 82 | # define EINTR (4)
|
|---|
| 83 | #endif
|
|---|
| 84 | #ifndef EIO
|
|---|
| 85 | # define EIO (5)
|
|---|
| 86 | #endif
|
|---|
| 87 | #ifndef ENXIO
|
|---|
| 88 | # define ENXIO (6)
|
|---|
| 89 | #endif
|
|---|
| 90 | #ifndef E2BIG
|
|---|
| 91 | # define E2BIG (7)
|
|---|
| 92 | #endif
|
|---|
| 93 | #ifndef ENOEXEC
|
|---|
| 94 | # define ENOEXEC (8)
|
|---|
| 95 | #endif
|
|---|
| 96 | #ifndef EBADF
|
|---|
| 97 | # define EBADF (9)
|
|---|
| 98 | #endif
|
|---|
| 99 | #ifndef ECHILD
|
|---|
| 100 | # define ECHILD (10)
|
|---|
| 101 | #endif
|
|---|
| 102 | #ifndef EAGAIN
|
|---|
| 103 | # if defined(RT_ERRNO_OS_BSD)
|
|---|
| 104 | # define EAGAIN (35)
|
|---|
| 105 | # else
|
|---|
| 106 | # define EAGAIN (11)
|
|---|
| 107 | # endif
|
|---|
| 108 | #endif
|
|---|
| 109 | #ifndef EWOULDBLOCK
|
|---|
| 110 | # define EWOULDBLOCK EAGAIN
|
|---|
| 111 | #endif
|
|---|
| 112 | #ifndef EDEADLK
|
|---|
| 113 | # if defined(RT_ERRNO_OS_BSD)
|
|---|
| 114 | # define EDEADLK (11)
|
|---|
| 115 | # elif defined(RT_OS_LINUX)
|
|---|
| 116 | # define EDEADLK (35)
|
|---|
| 117 | # elif defined(RT_OS_WINDOWS)
|
|---|
| 118 | # define EDEADLK (36)
|
|---|
| 119 | # else
|
|---|
| 120 | # define EDEADLK (45)
|
|---|
| 121 | # endif
|
|---|
| 122 | #endif
|
|---|
| 123 | #ifndef EDEADLOCK
|
|---|
| 124 | # define EDEADLOCK EDEADLK
|
|---|
| 125 | #endif
|
|---|
| 126 | #ifndef ENOMEM
|
|---|
| 127 | # define ENOMEM (12)
|
|---|
| 128 | #endif
|
|---|
| 129 | #ifndef EACCES
|
|---|
| 130 | # define EACCES (13)
|
|---|
| 131 | #endif
|
|---|
| 132 | #ifndef EFAULT
|
|---|
| 133 | # define EFAULT (14)
|
|---|
| 134 | #endif
|
|---|
| 135 | #ifndef ENOTBLK
|
|---|
| 136 | # define ENOTBLK (15)
|
|---|
| 137 | #endif
|
|---|
| 138 | #ifndef EBUSY
|
|---|
| 139 | # define EBUSY (16)
|
|---|
| 140 | #endif
|
|---|
| 141 | #ifndef EEXIST
|
|---|
| 142 | # define EEXIST (17)
|
|---|
| 143 | #endif
|
|---|
| 144 | #ifndef EXDEV
|
|---|
| 145 | # define EXDEV (18)
|
|---|
| 146 | #endif
|
|---|
| 147 | #ifndef ENODEV
|
|---|
| 148 | # define ENODEV (19)
|
|---|
| 149 | #endif
|
|---|
| 150 | #ifndef ENOTDIR
|
|---|
| 151 | # define ENOTDIR (20)
|
|---|
| 152 | #endif
|
|---|
| 153 | #ifndef EISDIR
|
|---|
| 154 | # define EISDIR (21)
|
|---|
| 155 | #endif
|
|---|
| 156 | #ifndef EINVAL
|
|---|
| 157 | # define EINVAL (22)
|
|---|
| 158 | #endif
|
|---|
| 159 | #ifndef ENFILE
|
|---|
| 160 | # define ENFILE (23)
|
|---|
| 161 | #endif
|
|---|
| 162 | #ifndef EMFILE
|
|---|
| 163 | # define EMFILE (24)
|
|---|
| 164 | #endif
|
|---|
| 165 | #ifndef ENOTTY
|
|---|
| 166 | # define ENOTTY (25)
|
|---|
| 167 | #endif
|
|---|
| 168 | #ifndef ETXTBSY
|
|---|
| 169 | # define ETXTBSY (26)
|
|---|
| 170 | #endif
|
|---|
| 171 | #ifndef EFBIG
|
|---|
| 172 | # define EFBIG (27)
|
|---|
| 173 | #endif
|
|---|
| 174 | #ifndef ENOSPC
|
|---|
| 175 | # define ENOSPC (28)
|
|---|
| 176 | #endif
|
|---|
| 177 | #ifndef ESPIPE
|
|---|
| 178 | # define ESPIPE (29)
|
|---|
| 179 | #endif
|
|---|
| 180 | #ifndef EROFS
|
|---|
| 181 | # define EROFS (30)
|
|---|
| 182 | #endif
|
|---|
| 183 | #ifndef EMLINK
|
|---|
| 184 | # define EMLINK (31)
|
|---|
| 185 | #endif
|
|---|
| 186 | #ifndef EPIPE
|
|---|
| 187 | # define EPIPE (32)
|
|---|
| 188 | #endif
|
|---|
| 189 | #ifndef EDOM
|
|---|
| 190 | # define EDOM (33)
|
|---|
| 191 | #endif
|
|---|
| 192 | #ifndef ERANGE
|
|---|
| 193 | # define ERANGE (34)
|
|---|
| 194 | #endif
|
|---|
| 195 |
|
|---|
| 196 | /* 35 - also EAGAIN on BSD and EDEADLK on Linux. */
|
|---|
| 197 | #ifndef ENOMSG
|
|---|
| 198 | # if defined(RT_OS_DARWIN)
|
|---|
| 199 | # define ENOMSG (91)
|
|---|
| 200 | # elif defined(RT_OS_FREEBSD)
|
|---|
| 201 | # define ENOMSG (83)
|
|---|
| 202 | # elif defined(RT_OS_LINUX)
|
|---|
| 203 | # define ENOMSG (42)
|
|---|
| 204 | # else
|
|---|
| 205 | # define ENOMSG (35)
|
|---|
| 206 | # endif
|
|---|
| 207 | #endif
|
|---|
| 208 |
|
|---|
| 209 | /* 36 - Also EDEADLK on Windows. */
|
|---|
| 210 | #ifndef EIDRM
|
|---|
| 211 | # if defined(RT_OS_DARWIN)
|
|---|
| 212 | # define EIDRM (90)
|
|---|
| 213 | # elif defined(RT_OS_FREEBSD) || defined(RT_OS_NETBSD)
|
|---|
| 214 | # define EIDRM (82)
|
|---|
| 215 | # elif defined(RT_OS_OPENBSD)
|
|---|
| 216 | # define EIDRM (89)
|
|---|
| 217 | # elif defined(RT_OS_LINUX)
|
|---|
| 218 | # define EIDRM (43)
|
|---|
| 219 | # elif defined(RT_OS_WINDOWS)
|
|---|
| 220 | # define EIDRM (600)
|
|---|
| 221 | # else
|
|---|
| 222 | # define EIDRM (36)
|
|---|
| 223 | # endif
|
|---|
| 224 | #endif
|
|---|
| 225 | #ifndef EINPROGRESS
|
|---|
| 226 | # if defined(RT_ERRNO_OS_BSD)
|
|---|
| 227 | # define EINPROGRESS (36)
|
|---|
| 228 | # elif defined(RT_OS_LINUX)
|
|---|
| 229 | # define EINPROGRESS (115)
|
|---|
| 230 | # else
|
|---|
| 231 | # define EINPROGRESS (150)
|
|---|
| 232 | # endif
|
|---|
| 233 | #endif
|
|---|
| 234 | #ifndef ENAMETOOLONG
|
|---|
| 235 | # if defined(RT_ERRNO_OS_BSD)
|
|---|
| 236 | # define ENAMETOOLONG (63)
|
|---|
| 237 | # elif defined(RT_OS_LINUX)
|
|---|
| 238 | # define ENAMETOOLONG (36)
|
|---|
| 239 | # else
|
|---|
| 240 | # define ENAMETOOLONG (78)
|
|---|
| 241 | # endif
|
|---|
| 242 | #endif
|
|---|
| 243 |
|
|---|
| 244 | /* 37 */
|
|---|
| 245 | #ifndef ECHRNG
|
|---|
| 246 | # if defined(RT_ERRNO_OS_SYSV_HARDCORE)
|
|---|
| 247 | # define ECHRNG (37)
|
|---|
| 248 | # else
|
|---|
| 249 | # define ECHRNG (599)
|
|---|
| 250 | # endif
|
|---|
| 251 | #endif
|
|---|
| 252 | #ifndef ENOLCK
|
|---|
| 253 | # if defined(RT_ERRNO_OS_BSD)
|
|---|
| 254 | # define ENOLCK (77)
|
|---|
| 255 | # elif defined(RT_OS_LINUX)
|
|---|
| 256 | # define ENOLCK (37)
|
|---|
| 257 | # else
|
|---|
| 258 | # define ENOLCK (46)
|
|---|
| 259 | # endif
|
|---|
| 260 | #endif
|
|---|
| 261 | #ifndef EALREADY
|
|---|
| 262 | # if defined(RT_ERRNO_OS_BSD)
|
|---|
| 263 | # define EALREADY (37)
|
|---|
| 264 | # elif defined(RT_OS_LINUX)
|
|---|
| 265 | # define EALREADY (114)
|
|---|
| 266 | # else
|
|---|
| 267 | # define EALREADY (149)
|
|---|
| 268 | # endif
|
|---|
| 269 | #endif
|
|---|
| 270 |
|
|---|
| 271 | /** @todo errno constants {37..44}. */
|
|---|
| 272 |
|
|---|
| 273 | /* 45 - also EDEADLK on Solaris, EL2NSYNC on Linux. */
|
|---|
| 274 | #ifndef ENOTSUP
|
|---|
| 275 | # if defined(RT_ERRNO_OS_BSD)
|
|---|
| 276 | # define ENOTSUP (45)
|
|---|
| 277 | # elif defined(RT_OS_LINUX)
|
|---|
| 278 | # define ENOTSUP (95)
|
|---|
| 279 | # else
|
|---|
| 280 | # define ENOTSUP (48)
|
|---|
| 281 | # endif
|
|---|
| 282 | #endif
|
|---|
| 283 | #ifndef EOPNOTSUPP
|
|---|
| 284 | # if defined(RT_ERRNO_OS_BSD)
|
|---|
| 285 | # define EOPNOTSUPP ENOTSUP
|
|---|
| 286 | # elif defined(RT_OS_LINUX)
|
|---|
| 287 | # define EOPNOTSUPP ENOTSUP
|
|---|
| 288 | # else
|
|---|
| 289 | # define EOPNOTSUPP (122)
|
|---|
| 290 | # endif
|
|---|
| 291 | #endif
|
|---|
| 292 |
|
|---|
| 293 | /** @todo errno constants {46..74}. */
|
|---|
| 294 |
|
|---|
| 295 | /* 75 - note that Solaris has constant with value 75. */
|
|---|
| 296 | #ifndef EOVERFLOW
|
|---|
| 297 | # if defined(RT_OS_OPENBSD)
|
|---|
| 298 | # define EOVERFLOW (87)
|
|---|
| 299 | # elif defined(RT_ERRNO_OS_BSD)
|
|---|
| 300 | # define EOVERFLOW (84)
|
|---|
| 301 | # elif defined(RT_OS_LINUX)
|
|---|
| 302 | # define EOVERFLOW (75)
|
|---|
| 303 | # else
|
|---|
| 304 | # define EOVERFLOW (79)
|
|---|
| 305 | # endif
|
|---|
| 306 | #endif
|
|---|
| 307 | #ifndef EPROGMISMATCH
|
|---|
| 308 | # if defined(RT_ERRNO_OS_BSD)
|
|---|
| 309 | # define EPROGMISMATCH (75)
|
|---|
| 310 | # else
|
|---|
| 311 | # define EPROGMISMATCH (598)
|
|---|
| 312 | # endif
|
|---|
| 313 | #endif
|
|---|
| 314 |
|
|---|
| 315 | /** @todo errno constants {76..}. */
|
|---|
| 316 |
|
|---|
| 317 |
|
|---|
| 318 | #endif
|
|---|
