src/util/strerr.c

   1 /* quvi
   2  * Copyright (C) 2012  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This file is part of quvi <http://quvi.sourceforge.net/>.
   5  *
   6  * This program is free software: you can redistribute it and/or
   7  * modify it under the terms of the GNU Affero General Public
   8  * License as published by the Free Software Foundation, either
   9  * version 3 of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General
  17  * Public License along with this program.  If not, see
  18  * <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "config.h"
  22
  23 #include <string.h>
  24 #include <errno.h>
  25 #include <glib.h>
  26
  27 #include "lutil.h"
  28
  29 /* Return the string describing the error number. */
  30 gchar *lutil_strerror()
  31 {
  32   gchar *r;
  33 #ifdef HAVE_STRERROR_R
  34   gchar b[256];
  35   r = g_strdup(strerror_r(errno, b, sizeof(b)));
  36 #else
  37   r = g_strdup(strerror(errno));
  38 #endif
  39   return (r);
  40 }
  41
  42 /* vim: set ts=2 sw=2 tw=72 expandtab: */