1/* asprintf with out of memory checking
2 Copyright (C) 2020-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, see <https://www.gnu.org/licenses/>. */
17
18#include <stdlib.h>
19#include <stdio.h>
20#include <stdarg.h>
21#include <libintl.h>
22#include <error.h>
23
24char *
25xasprintf (const char *format, ...)
26{
27 va_list ap;
28 va_start (ap, format);
29 char *result;
30 if (vasprintf (&result, format, ap) < 0)
31 error (EXIT_FAILURE, 0, _("memory exhausted"));
32 va_end (ap);
33 return result;
34}
35