gio/gioerror.c

   1 /* GIO - GLib Input, Output and Streaming Library
   2  *
   3  * Copyright (C) 2006-2007 Red Hat, Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General
  16  * Public License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  *
  20  * Author: Alexander Larsson <alexl@redhat.com>
  21  */
  22
  23 #include "config.h"
  24 #include <errno.h>
  25 #include "gioerror.h"
  26
  27 #include "gioalias.h"
  28
  29 /**
  30  * SECTION:gioerror
  31  * @short_description: Error helper functions
  32  * @include: gio/gio.h
  33  *
  34  * Contains helper functions for reporting errors to the user.
  35  **/
  36
  37 /**
  38  * g_io_error_quark:
  39  *
  40  * Gets the GIO Error Quark.
  41  *
  42  * Return value: a #GQuark.
  43  **/
  44 GQuark
  45 g_io_error_quark (void)
  46 {
  47   return g_quark_from_static_string ("g-io-error-quark");
  48 }
  49
  50 /**
  51  * g_io_error_from_errno:
  52  * @err_no: Error number as defined in errno.h.
  53  *
  54  * Converts errno.h error codes into GIO error codes.
  55  *
  56  * Returns: #GIOErrorEnum value for the given errno.h error number.
  57  **/
  58 GIOErrorEnum
  59 g_io_error_from_errno (gint err_no)
  60 {
  61   switch (err_no)
  62     {
  63 #ifdef EEXIST
  64     case EEXIST:
  65       return G_IO_ERROR_EXISTS;
  66       break;
  67 #endif
  68
  69 #ifdef EISDIR
  70     case EISDIR:
  71       return G_IO_ERROR_IS_DIRECTORY;
  72       break;
  73 #endif
  74
  75 #ifdef EACCES
  76     case EACCES:
  77       return G_IO_ERROR_PERMISSION_DENIED;
  78       break;
  79 #endif
  80
  81 #ifdef ENAMETOOLONG
  82     case ENAMETOOLONG:
  83       return G_IO_ERROR_FILENAME_TOO_LONG;
  84       break;
  85 #endif
  86
  87 #ifdef ENOENT
  88     case ENOENT:
  89       return G_IO_ERROR_NOT_FOUND;
  90       break;
  91 #endif
  92
  93 #ifdef ENOTDIR
  94     case ENOTDIR:
  95       return G_IO_ERROR_NOT_DIRECTORY;
  96       break;
  97 #endif
  98
  99 #ifdef EROFS
 100     case EROFS:
 101       return G_IO_ERROR_READ_ONLY;
 102       break;
 103 #endif
 104
 105 #ifdef ELOOP
 106     case ELOOP:
 107       return G_IO_ERROR_TOO_MANY_LINKS;
 108       break;
 109 #endif
 110
 111 #ifdef ENOSPC
 112     case ENOSPC:
 113       return G_IO_ERROR_NO_SPACE;
 114       break;
 115 #endif
 116
 117 #ifdef ENOMEM
 118     case ENOMEM:
 119       return G_IO_ERROR_NO_SPACE;
 120       break;
 121 #endif
 122
 123 #ifdef EINVAL
 124     case EINVAL:
 125       return G_IO_ERROR_INVALID_ARGUMENT;
 126       break;
 127 #endif
 128
 129 #ifdef EPERM
 130     case EPERM:
 131       return G_IO_ERROR_PERMISSION_DENIED;
 132       break;
 133 #endif
 134
 135 #ifdef ECANCELED
 136     case ECANCELED:
 137       return G_IO_ERROR_CANCELLED;
 138       break;
 139 #endif
 140
 141 #ifdef ENOTEMPTY
 142     case ENOTEMPTY:
 143       return G_IO_ERROR_NOT_EMPTY;
 144       break;
 145 #endif
 146
 147 #ifdef ENOTSUP
 148     case ENOTSUP:
 149       return G_IO_ERROR_NOT_SUPPORTED;
 150       break;
 151 #endif
 152
 153 #ifdef ETIMEDOUT
 154     case ETIMEDOUT:
 155       return G_IO_ERROR_TIMED_OUT;
 156       break;
 157 #endif
 158
 159 #ifdef EBUSY
 160     case EBUSY:
 161       return G_IO_ERROR_BUSY;
 162       break;
 163 #endif
 164
 165 #ifdef EWOULDBLOCK
 166     case EWOULDBLOCK:
 167       return G_IO_ERROR_WOULD_BLOCK;
 168       break;
 169 #endif
 170
 171     default:
 172       return G_IO_ERROR_FAILED;
 173       break;
 174     }
 175 }
 176
 177 #define __G_IO_ERROR_C__
 178 #include "gioaliasdef.c"