lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | /* xstrdup.c -- copy a string with out of memory checking |
| 2 | Copyright (C) 1990-2015 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 | } |