1 /* Ensure that stdin, stdout, stderr are open.
2    Copyright (C) 2019-2021 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 3 of the License, or
7    (at your option) 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, see <https://www.gnu.org/licenses/>.  */
16 
17 #include <config.h>
18 
19 /* Specification.  */
20 #include "xstdopen.h"
21 
22 #include "stdopen.h"
23 #include "error.h"
24 #include "exitfail.h"
25 
26 #include "gettext.h"
27 #define _(msgid) gettext (msgid)
28 
29 void
xstdopen(void)30 xstdopen (void)
31 {
32   int stdopen_errno = stdopen ();
33   if (stdopen_errno != 0)
34     error (exit_failure, stdopen_errno, _("standard file descriptors"));
35 }
36