53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/* A wrapper around vasprintf that dies in case of an error.
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Copyright (c) 2021 Dmitry V. Levin <ldv@altlinux.org>
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This file is part of elfutils.
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This file is free software; you can redistribute it and/or modify
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it under the terms of either
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* the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at
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your option) any later version
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or
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* the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at
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your option) any later version
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or both in parallel, as here.
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elfutils is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received copies of the GNU General Public License and
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the GNU Lesser General Public License along with this program. If
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not, see <http://www.gnu.org/licenses/>. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <libintl.h>
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#include "libeu.h"
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#include "system.h"
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char *
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xasprintf (const char *fmt, ...)
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{
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char *res;
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va_list ap;
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va_start (ap, fmt);
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if (unlikely (vasprintf (&res, fmt, ap) < 0))
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error (EXIT_FAILURE, 0, _("memory exhausted"));
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va_end(ap);
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return res;
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}
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