| 1 | /* $Id: RTErrConvertFromErrno.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - Convert errno to iprt status codes.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2023 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * The contents of this file may alternatively be used under the terms
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| 26 | * of the Common Development and Distribution License Version 1.0
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| 27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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| 28 | * in the VirtualBox distribution, in which case the provisions of the
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| 29 | * CDDL are applicable instead of those of the GPL.
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| 30 | *
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| 31 | * You may elect to license modified versions of this file under the
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| 32 | * terms and conditions of either the GPL or the CDDL or both.
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| 33 | *
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| 34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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| 35 | */
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| 36 |
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| 37 |
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| 38 | /*********************************************************************************************************************************
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| 39 | * Header Files *
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| 40 | *********************************************************************************************************************************/
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| 41 | #include <iprt/err.h>
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| 42 | #include "internal/iprt.h"
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| 43 |
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| 44 | #include <iprt/log.h>
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| 45 | #include <iprt/assert.h>
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| 46 | #include <iprt/errno.h>
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| 47 |
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| 48 |
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| 49 | RTDECL(int) RTErrConvertFromErrno(int iNativeCode)
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| 50 | {
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| 51 | /* very fast check for no error. */
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| 52 | if (iNativeCode == 0)
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| 53 | return VINF_SUCCESS;
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| 54 |
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| 55 | /*
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| 56 | * Process error codes.
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| 57 | *
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| 58 | * (Use a switch and not a table since the numbers vary among compilers
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| 59 | * and OSes. So we let the compiler switch optimizer handle speed issues.)
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| 60 | *
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| 61 | * This switch is arranged like the Linux i386 errno.h! This switch is mirrored
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| 62 | * by RTErrConvertToErrno.
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| 63 | */
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| 64 | switch (iNativeCode)
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| 65 | { /* Linux number */
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| 66 | #ifdef EPERM
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| 67 | case EPERM: return VERR_ACCESS_DENIED; /* 1 */
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| 68 | #endif
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| 69 | #ifdef ENOENT
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| 70 | case ENOENT: return VERR_FILE_NOT_FOUND;
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| 71 | #endif
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| 72 | #ifdef ESRCH
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| 73 | case ESRCH: return VERR_PROCESS_NOT_FOUND;
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| 74 | #endif
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| 75 | #ifdef EINTR
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| 76 | case EINTR: return VERR_INTERRUPTED;
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| 77 | #endif
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| 78 | #ifdef EIO
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| 79 | case EIO: return VERR_DEV_IO_ERROR;
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| 80 | #endif
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| 81 | #ifdef ENXIO
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| 82 | case ENXIO: return VERR_DEV_IO_ERROR; /** @todo fix this duplicate error */
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| 83 | #endif
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| 84 | #ifdef E2BIG
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| 85 | case E2BIG: return VERR_TOO_MUCH_DATA;
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| 86 | #endif
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| 87 | #ifdef ENOEXEC
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| 88 | case ENOEXEC: return VERR_BAD_EXE_FORMAT;
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| 89 | #endif
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| 90 | #ifdef EBADF
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| 91 | case EBADF: return VERR_INVALID_HANDLE;
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| 92 | #endif
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| 93 | #ifdef ECHILD
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| 94 | case ECHILD: return VERR_PROCESS_NOT_FOUND; /* 10 */ /** @todo fix duplicate error */
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| 95 | #endif
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| 96 | #ifdef EAGAIN
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| 97 | case EAGAIN: return VERR_TRY_AGAIN;
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| 98 | #endif
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| 99 | #ifdef ENOMEM
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| 100 | case ENOMEM: return VERR_NO_MEMORY;
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| 101 | #endif
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| 102 | #ifdef EACCES
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| 103 | case EACCES: return VERR_ACCESS_DENIED; /** @todo fix duplicate error */
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| 104 | #endif
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| 105 | #ifdef EFAULT
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| 106 | case EFAULT: return VERR_INVALID_POINTER;
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| 107 | #endif
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| 108 | #ifdef ENOTBLK
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| 109 | //case ENOTBLK: return VERR_;
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| 110 | #endif
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| 111 | #ifdef EBUSY
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| 112 | case EBUSY: return VERR_RESOURCE_BUSY;
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| 113 | #endif
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| 114 | #ifdef EEXIST
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| 115 | case EEXIST: return VERR_ALREADY_EXISTS;
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| 116 | #endif
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| 117 | #ifdef EXDEV
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| 118 | case EXDEV: return VERR_NOT_SAME_DEVICE;
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| 119 | #endif
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| 120 | #ifdef ENODEV
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| 121 | case ENODEV: return VERR_NOT_SUPPORTED; /** @todo fix duplicate error */
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| 122 | #endif
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| 123 | #ifdef ENOTDIR
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| 124 | case ENOTDIR: return VERR_PATH_NOT_FOUND; /* 20 */
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| 125 | #endif
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| 126 | #ifdef EISDIR
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| 127 | case EISDIR: return VERR_IS_A_DIRECTORY;
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| 128 | #endif
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| 129 | #ifdef EINVAL
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| 130 | case EINVAL: return VERR_INVALID_PARAMETER;
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| 131 | #endif
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| 132 | #ifdef ENFILE
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| 133 | case ENFILE: return VERR_TOO_MANY_OPEN_FILES; /** @todo fix duplicate error */
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| 134 | #endif
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| 135 | #ifdef EMFILE
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| 136 | case EMFILE: return VERR_TOO_MANY_OPEN_FILES;
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| 137 | #endif
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| 138 | #ifdef ENOTTY
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| 139 | case ENOTTY: return VERR_INVALID_FUNCTION;
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| 140 | #endif
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| 141 | #ifdef ETXTBSY
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| 142 | case ETXTBSY: return VERR_SHARING_VIOLATION;
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| 143 | #endif
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| 144 | #ifdef EFBIG
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| 145 | case EFBIG: return VERR_FILE_TOO_BIG;
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| 146 | #endif
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| 147 | #ifdef ENOSPC
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| 148 | case ENOSPC: return VERR_DISK_FULL;
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| 149 | #endif
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| 150 | #ifdef ESPIPE
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| 151 | case ESPIPE: return VERR_SEEK_ON_DEVICE;
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| 152 | #endif
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| 153 | #ifdef EROFS
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| 154 | case EROFS: return VERR_WRITE_PROTECT; /* 30 */
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| 155 | #endif
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| 156 | #ifdef EMLINK
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| 157 | //case EMLINK:
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| 158 | #endif
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| 159 | #ifdef EPIPE
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| 160 | case EPIPE: return VERR_BROKEN_PIPE;
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| 161 | #endif
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| 162 | #ifdef EDOM
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| 163 | case EDOM: return VERR_INVALID_PARAMETER; /** @todo fix duplicate error */
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| 164 | #endif
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| 165 | #ifdef ERANGE
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| 166 | case ERANGE: return VERR_OUT_OF_RANGE;
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| 167 | #endif
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| 168 | #ifdef EDEADLK
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| 169 | case EDEADLK: return VERR_DEADLOCK;
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| 170 | #endif
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| 171 | #ifdef ENAMETOOLONG
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| 172 | case ENAMETOOLONG: return VERR_FILENAME_TOO_LONG;
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| 173 | #endif
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| 174 | #ifdef ENOLCK
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| 175 | case ENOLCK: return VERR_FILE_LOCK_FAILED;
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| 176 | #endif
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| 177 | #ifdef ENOSYS /** @todo map this differently on solaris. */
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| 178 | case ENOSYS: return VERR_NOT_SUPPORTED;
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| 179 | #endif
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| 180 | #ifdef ENOTEMPTY
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| 181 | case ENOTEMPTY: return VERR_DIR_NOT_EMPTY;
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| 182 | #endif
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| 183 | #ifdef ELOOP
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| 184 | case ELOOP: return VERR_TOO_MANY_SYMLINKS; /* 40 */
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| 185 | #endif
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| 186 | //41??
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| 187 | #ifdef ENOMSG
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| 188 | //case ENOMSG 42 /* No message of desired type */
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| 189 | #endif
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| 190 | #ifdef EIDRM
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| 191 | //case EIDRM 43 /* Identifier removed */
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| 192 | #endif
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| 193 | #ifdef ECHRNG
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| 194 | //case ECHRNG 44 /* Channel number out of range */
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| 195 | #endif
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| 196 | #ifdef EL2NSYNC
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| 197 | //case EL2NSYNC 45 /* Level 2 not synchronized */
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| 198 | #endif
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| 199 | #ifdef EL3HLT
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| 200 | //case EL3HLT 46 /* Level 3 halted */
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| 201 | #endif
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| 202 | #ifdef EL3RST
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| 203 | //case EL3RST 47 /* Level 3 reset */
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| 204 | #endif
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| 205 | #ifdef ELNRNG
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| 206 | //case ELNRNG 48 /* Link number out of range */
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| 207 | #endif
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| 208 | #ifdef EUNATCH
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| 209 | //case EUNATCH 49 /* Protocol driver not attached */
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| 210 | #endif
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| 211 | #ifdef ENOCSI
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| 212 | //case ENOCSI 50 /* No CSI structure available */
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| 213 | #endif
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| 214 | #ifdef EL2HLT
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| 215 | //case EL2HLT 51 /* Level 2 halted */
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| 216 | #endif
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| 217 | #ifdef EBADE
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| 218 | //case EBADE 52 /* Invalid exchange */
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| 219 | #endif
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| 220 | #ifdef EBADR
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| 221 | //case EBADR 53 /* Invalid request descriptor */
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| 222 | #endif
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| 223 | #ifdef EXFULL
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| 224 | //case EXFULL 54 /* Exchange full */
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| 225 | #endif
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| 226 | #ifdef ENOANO
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| 227 | //case ENOANO 55 /* No anode */
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| 228 | #endif
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| 229 | #ifdef EBADRQC
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| 230 | //case EBADRQC 56 /* Invalid request code */
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| 231 | #endif
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| 232 | #ifdef EBADSLT
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| 233 | //case EBADSLT 57 /* Invalid slot */
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| 234 | #endif
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| 235 | //case 58:
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| 236 | #ifdef EBFONT
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| 237 | //case EBFONT 59 /* Bad font file format */
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| 238 | #endif
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| 239 | #ifdef ENOSTR
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| 240 | //case ENOSTR 60 /* Device not a stream */
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| 241 | #endif
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| 242 | #ifdef ENODATA
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| 243 | case ENODATA: return VERR_NO_DATA;
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| 244 | #endif
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| 245 | #ifdef ETIME
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| 246 | //case ETIME 62 /* Timer expired */
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| 247 | #endif
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| 248 | #ifdef ENOSR
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| 249 | //case ENOSR 63 /* Out of streams resources */
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| 250 | #endif
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| 251 | #ifdef ENONET
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| 252 | case ENONET: return VERR_NET_NO_NETWORK;
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| 253 | #endif
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| 254 | #ifdef ENOPKG
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| 255 | //case ENOPKG 65 /* Package not installed */
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| 256 | #endif
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| 257 | #ifdef EREMOTE
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| 258 | //case EREMOTE 66 /* Object is remote */
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| 259 | #endif
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| 260 | #ifdef ENOLINK
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| 261 | //case ENOLINK 67 /* Link has been severed */
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| 262 | #endif
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| 263 | #ifdef EADV
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| 264 | //case EADV 68 /* Advertise error */
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| 265 | #endif
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| 266 | #ifdef ESRMNT
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| 267 | //case ESRMNT 69 /* Srmount error */
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| 268 | #endif
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| 269 | #ifdef ECOMM
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| 270 | //case ECOMM 70 /* Communication error on send */
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| 271 | #endif
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| 272 | #ifdef EPROTO
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| 273 | case EPROTO: return VERR_NET_PROTOCOL_ERROR;
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| 274 | #endif
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| 275 | #ifdef EMULTIHOP
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| 276 | //case EMULTIHOP 72 /* Multihop attempted */
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| 277 | #endif
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| 278 | #ifdef EDOTDOT
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| 279 | //case EDOTDOT 73 /* RFS specific error */
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| 280 | #endif
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| 281 | #ifdef EBADMSG
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| 282 | //case EBADMSG 74 /* Not a data message */
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| 283 | #endif
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| 284 | #ifdef EOVERFLOW
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| 285 | case EOVERFLOW: return VERR_TOO_MUCH_DATA; /** @todo fix duplicate error */
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| 286 | #endif
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| 287 | #ifdef ENOTUNIQ
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| 288 | case ENOTUNIQ: return VERR_NET_NOT_UNIQUE_NAME;
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| 289 | #endif
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| 290 | #ifdef EBADFD
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| 291 | case EBADFD: return VERR_INVALID_HANDLE; /** @todo fix duplicate error? */
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| 292 | #endif
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| 293 | #ifdef EREMCHG
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| 294 | //case EREMCHG 78 /* Remote address changed */
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| 295 | #endif
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| 296 | #ifdef ELIBACC
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| 297 | //case ELIBACC 79 /* Can not access a needed shared library */
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| 298 | #endif
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| 299 | #ifdef ELIBBAD
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| 300 | //case ELIBBAD 80 /* Accessing a corrupted shared library */
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| 301 | #endif
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| 302 | #ifdef ELIBSCN
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| 303 | //case ELIBSCN 81 /* .lib section in a.out corrupted */
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| 304 | #endif
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| 305 | #ifdef ELIBMAX
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| 306 | //case ELIBMAX 82 /* Attempting to link in too many shared libraries */
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| 307 | #endif
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| 308 | #ifdef ELIBEXEC
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| 309 | //case ELIBEXEC 83 /* Cannot exec a shared library directly */
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| 310 | #endif
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| 311 | #ifdef EILSEQ
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| 312 | case EILSEQ: return VERR_NO_TRANSLATION;
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| 313 | #endif
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| 314 | #ifdef ERESTART
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| 315 | case ERESTART: return VERR_INTERRUPTED;/** @todo fix duplicate error?*/
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| 316 | #endif
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| 317 | #ifdef ESTRPIPE
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| 318 | //case ESTRPIPE 86 /* Streams pipe error */
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| 319 | #endif
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| 320 | #ifdef EUSERS
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| 321 | //case EUSERS 87 /* Too many users */
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| 322 | #endif
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| 323 | #ifdef ENOTSOCK
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| 324 | case ENOTSOCK: return VERR_NET_NOT_SOCKET;
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| 325 | #endif
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| 326 | #ifdef EDESTADDRREQ
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| 327 | case EDESTADDRREQ: return VERR_NET_DEST_ADDRESS_REQUIRED;
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| 328 | #endif
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| 329 | #ifdef EMSGSIZE
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| 330 | case EMSGSIZE: return VERR_NET_MSG_SIZE;
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| 331 | #endif
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| 332 | #ifdef EPROTOTYPE
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| 333 | case EPROTOTYPE: return VERR_NET_PROTOCOL_TYPE;
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| 334 | #endif
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| 335 | #ifdef ENOPROTOOPT
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| 336 | case ENOPROTOOPT: return VERR_NET_PROTOCOL_NOT_AVAILABLE;
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| 337 | #endif
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| 338 | #ifdef EPROTONOSUPPORT
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| 339 | case EPROTONOSUPPORT: return VERR_NET_PROTOCOL_NOT_SUPPORTED;
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| 340 | #endif
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| 341 | #ifdef ESOCKTNOSUPPORT
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| 342 | case ESOCKTNOSUPPORT: return VERR_NET_SOCKET_TYPE_NOT_SUPPORTED;
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| 343 | #endif
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| 344 | #ifdef EOPNOTSUPP /** @todo map this differently on solaris. */
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| 345 | case EOPNOTSUPP: return VERR_NET_OPERATION_NOT_SUPPORTED;
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| 346 | #endif
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| 347 | #ifdef EPFNOSUPPORT
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| 348 | case EPFNOSUPPORT: return VERR_NET_PROTOCOL_FAMILY_NOT_SUPPORTED;
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| 349 | #endif
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| 350 | #ifdef EAFNOSUPPORT
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| 351 | case EAFNOSUPPORT: return VERR_NET_ADDRESS_FAMILY_NOT_SUPPORTED;
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| 352 | #endif
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| 353 | #ifdef EADDRINUSE
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| 354 | case EADDRINUSE: return VERR_NET_ADDRESS_IN_USE;
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| 355 | #endif
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| 356 | #ifdef EADDRNOTAVAIL
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| 357 | case EADDRNOTAVAIL: return VERR_NET_ADDRESS_NOT_AVAILABLE;
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| 358 | #endif
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| 359 | #ifdef ENETDOWN
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| 360 | case ENETDOWN: return VERR_NET_DOWN;
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| 361 | #endif
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| 362 | #ifdef ENETUNREACH
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| 363 | case ENETUNREACH: return VERR_NET_UNREACHABLE;
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| 364 | #endif
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| 365 | #ifdef ENETRESET
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| 366 | case ENETRESET: return VERR_NET_CONNECTION_RESET;
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| 367 | #endif
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| 368 | #ifdef ECONNABORTED
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| 369 | case ECONNABORTED: return VERR_NET_CONNECTION_ABORTED;
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| 370 | #endif
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| 371 | #ifdef ECONNRESET
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| 372 | case ECONNRESET: return VERR_NET_CONNECTION_RESET_BY_PEER;
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| 373 | #endif
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| 374 | #ifdef ENOBUFS
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| 375 | case ENOBUFS: return VERR_NET_NO_BUFFER_SPACE;
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| 376 | #endif
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| 377 | #ifdef EISCONN
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| 378 | case EISCONN: return VERR_NET_ALREADY_CONNECTED;
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| 379 | #endif
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| 380 | #ifdef ENOTCONN
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| 381 | case ENOTCONN: return VERR_NET_NOT_CONNECTED;
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| 382 | #endif
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| 383 | #ifdef ESHUTDOWN
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| 384 | case ESHUTDOWN: return VERR_NET_SHUTDOWN;
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| 385 | #endif
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| 386 | #ifdef ETOOMANYREFS
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| 387 | case ETOOMANYREFS: return VERR_NET_TOO_MANY_REFERENCES;
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| 388 | #endif
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| 389 | #ifdef ETIMEDOUT
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| 390 | case ETIMEDOUT: return VERR_TIMEOUT;
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| 391 | #endif
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| 392 | #ifdef ECONNREFUSED
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| 393 | case ECONNREFUSED: return VERR_NET_CONNECTION_REFUSED;
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| 394 | #endif
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| 395 | #ifdef EHOSTDOWN
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| 396 | case EHOSTDOWN: return VERR_NET_HOST_DOWN;
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| 397 | #endif
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| 398 | #ifdef EHOSTUNREACH
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| 399 | case EHOSTUNREACH: return VERR_NET_HOST_UNREACHABLE;
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| 400 | #endif
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| 401 | #ifdef EALREADY
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| 402 | # if !defined(ENOLCK) || (EALREADY != ENOLCK)
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| 403 | case EALREADY: return VERR_NET_ALREADY_IN_PROGRESS;
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| 404 | # endif
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| 405 | #endif
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| 406 | #ifdef EINPROGRESS
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| 407 | # if !defined(ENODEV) || (EINPROGRESS != ENODEV)
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| 408 | case EINPROGRESS: return VERR_NET_IN_PROGRESS;
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| 409 | # endif
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| 410 | #endif
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| 411 | #ifdef ESTALE
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| 412 | case ESTALE: return VERR_STALE_FILE_HANDLE; /* 116: Stale NFS file handle */
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| 413 | #endif
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| 414 | #ifdef EUCLEAN
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| 415 | //case EUCLEAN 117 /* Structure needs cleaning */
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| 416 | #endif
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| 417 | #ifdef ENOTNAM
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| 418 | //case ENOTNAM 118 /* Not a XENIX named type file */
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| 419 | #endif
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| 420 | #ifdef ENAVAIL
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| 421 | //case ENAVAIL 119 /* No XENIX semaphores available */
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| 422 | #endif
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| 423 | #ifdef EISNAM
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| 424 | //case EISNAM 120 /* Is a named type file */
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| 425 | #endif
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| 426 | #ifdef EREMOTEIO
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|---|
| 427 | //case EREMOTEIO 121 /* Remote I/O error */
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| 428 | #endif
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| 429 | #ifdef EDQUOT
|
|---|
| 430 | case EDQUOT: return VERR_DISK_FULL; /** @todo fix duplicate error */
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| 431 | #endif
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| 432 | #ifdef ENOMEDIUM
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|---|
| 433 | case ENOMEDIUM: return VERR_MEDIA_NOT_PRESENT;
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| 434 | #endif
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|---|
| 435 | #ifdef EMEDIUMTYPE
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|---|
| 436 | case EMEDIUMTYPE: return VERR_MEDIA_NOT_RECOGNIZED;
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|---|
| 437 | #endif
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|---|
| 438 | #if defined(EWOULDBLOCK) && (EWOULDBLOCK != EAGAIN)
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|---|
| 439 | case EWOULDBLOCK: return VERR_TRY_AGAIN;
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|---|
| 440 | #endif
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|---|
| 441 |
|
|---|
| 442 | /* Non-linux */
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|---|
| 443 |
|
|---|
| 444 | #ifdef EPROCLIM
|
|---|
| 445 | case EPROCLIM: return VERR_MAX_PROCS_REACHED;
|
|---|
| 446 | #endif
|
|---|
| 447 | #ifdef EDOOFUS
|
|---|
| 448 | # if EDOOFUS != EINVAL
|
|---|
| 449 | case EDOOFUS: return VERR_INTERNAL_ERROR;
|
|---|
| 450 | # endif
|
|---|
| 451 | #endif
|
|---|
| 452 | #ifdef ENOTSUP
|
|---|
| 453 | # ifndef EOPNOTSUPP
|
|---|
| 454 | case ENOTSUP: return VERR_NOT_SUPPORTED;
|
|---|
| 455 | # else
|
|---|
| 456 | # if ENOTSUP != EOPNOTSUPP
|
|---|
| 457 | case ENOTSUP: return VERR_NOT_SUPPORTED;
|
|---|
| 458 | # endif
|
|---|
| 459 | # endif
|
|---|
| 460 | #endif
|
|---|
| 461 | default:
|
|---|
| 462 | AssertLogRelMsgFailed(("Unhandled error code %d\n", iNativeCode));
|
|---|
| 463 | return VERR_UNRESOLVED_ERROR;
|
|---|
| 464 | }
|
|---|
| 465 | }
|
|---|
| 466 | RT_EXPORT_SYMBOL(RTErrConvertFromErrno);
|
|---|
| 467 |
|
|---|
