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0393dfd6 | 1 | /* xstrdup.c -- copy a string with out of memory checking |
568035b7 | 2 | Copyright (C) 1990-2013 Free Software Foundation, Inc. |
478b92f0 | 3 | This file is part of the GNU C Library. |
0393dfd6 | 4 | |
43bc8ac6 | 5 | This program is free software; you can redistribute it and/or modify |
2e2efe65 RM |
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. | |
0393dfd6 | 9 | |
43bc8ac6 | 10 | This program is distributed in the hope that it will be useful, |
0393dfd6 | 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
43bc8ac6 UD |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | GNU General Public License for more details. | |
0393dfd6 | 14 | |
43bc8ac6 | 15 | You should have received a copy of the GNU General Public License |
59ba27a6 | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
0393dfd6 RM |
17 | |
18 | #ifdef HAVE_CONFIG_H | |
39d1d4e5 | 19 | # include <config.h> |
0393dfd6 RM |
20 | #endif |
21 | ||
52aac197 | 22 | #if defined STDC_HEADERS || defined HAVE_STRING_H || _LIBC |
39d1d4e5 | 23 | # include <string.h> |
0393dfd6 | 24 | #else |
39d1d4e5 | 25 | # include <strings.h> |
0393dfd6 | 26 | #endif |
79937577 UD |
27 | void *xmalloc (size_t n) __THROW; |
28 | char *xstrdup (char *string) __THROW; | |
0393dfd6 RM |
29 | |
30 | /* Return a newly allocated copy of STRING. */ | |
31 | ||
32 | char * | |
33 | xstrdup (string) | |
34 | char *string; | |
35 | { | |
36 | return strcpy (xmalloc (strlen (string) + 1), string); | |
37 | } |