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https://https.git.savannah.gnu.org/git/gnulib.git
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Collin Funk
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/* Ensure that stdin, stdout, stderr are open.
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Copyright (C) 2019-2026 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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#include <config.h>
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/* Specification. */
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#include "xstdopen.h"
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#include "stdopen.h"
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#include <error.h>
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#include "exitfail.h"
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#include "gettext.h"
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#define _(msgid) dgettext (GNULIB_TEXT_DOMAIN, msgid)
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void
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xstdopen (void)
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{
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int stdopen_errno = stdopen ();
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if (stdopen_errno != 0)
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/* Ignore stdopen_errno in the error message, since it may be misleading
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(see stdopen.c). */
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error (exit_failure, 0,
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_("failed to open all three standard file descriptors; maybe %s or %s are not working right?"),
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"/dev/null", "/dev/full");
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}
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