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/* dirname.c -- return all but the last element in a file name
Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2011 Free Software
Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#include "dirname.h"
#include <stdlib.h>
#include <string.h>
#include "xalloc.h"
/* Just like mdir_name (dirname-lgpl.c), except, rather than
returning NULL upon malloc failure, here, we report the
"memory exhausted" condition and exit. */
char *
dir_name (char const *file)
{
char *result = mdir_name (file);
if (!result)
xalloc_die ();
return result;
}
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