]>
Commit | Line | Data |
---|---|---|
c23de0aa | 1 | /* Error-checking wrapper for asprintf. |
2b778ceb | 2 | Copyright (C) 2016-2021 Free Software Foundation, Inc. |
c23de0aa FW |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library 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 GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
c23de0aa FW |
18 | |
19 | #include <support/support.h> | |
20 | ||
21 | #include <stdarg.h> | |
22 | #include <stdio.h> | |
23 | #include <stdlib.h> | |
039c5a05 | 24 | #include <support/check.h> |
c23de0aa FW |
25 | |
26 | char * | |
27 | xasprintf (const char *format, ...) | |
28 | { | |
29 | va_list ap; | |
30 | va_start (ap, format); | |
31 | char *result; | |
32 | if (vasprintf (&result, format, ap) < 0) | |
039c5a05 | 33 | FAIL_EXIT1 ("asprintf: %m"); |
c23de0aa FW |
34 | va_end (ap); |
35 | return result; | |
36 | } |