xsetenv.c revision 1.1.1.1 
1/* Setting environment variables, with out-of-memory checking.
2   Copyright (C) 2001-2002, 2005-2006 Free Software Foundation, Inc.
3
4   This program is free software; you can redistribute it and/or modify
5   it under the terms of the GNU General Public License as published by
6   the Free Software Foundation; either version 2, or (at your option)
7   any later version.
8
9   This program is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12   GNU General Public License for more details.
13
14   You should have received a copy of the GNU General Public License
15   along with this program; if not, write to the Free Software Foundation,
16   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
17
18#include <config.h>
19
20/* Specification.  */
21#include "xsetenv.h"
22
23#include "setenv.h"
24#include "error.h"
25#include "exit.h"
26#include "gettext.h"
27
28#define _(str) gettext (str)
29
30
31/* Set NAME to VALUE in the environment.
32   If REPLACE is nonzero, overwrite an existing value.
33   With error checking.  */
34void
35xsetenv (const char *name, const char *value, int replace)
36{
37  if (setenv (name, value, replace) < 0)
38    error (EXIT_FAILURE, 0, _("memory exhausted"));
39}
40