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1 | /* xstrdup.c -- copy a string with out of memory checking | |
2 | Copyright (C) 1990-2014 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 <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | #ifdef HAVE_CONFIG_H | |
19 | # include <config.h> | |
20 | #endif | |
21 | ||
22 | #if defined STDC_HEADERS || defined HAVE_STRING_H || _LIBC | |
23 | # include <string.h> | |
24 | #else | |
25 | # include <strings.h> | |
26 | #endif | |
27 | void *xmalloc (size_t n) __THROW; | |
28 | char *xstrdup (char *string) __THROW; | |
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 | } |