| /* xstrdup.c -- copy a string with out of memory checking |
| Copyright (C) 1990, 1996, 2000-2003, 2005-2006 Free Software Foundation, Inc. |
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| #include <config.h> |
| |
| /* Specification. */ |
| #include "xalloc.h" |
| |
| #include <string.h> |
| |
| /* Return a newly allocated copy of the N bytes of memory starting at P. */ |
| |
| void * |
| xmemdup (const void *p, size_t n) |
| { |
| void *q = xmalloc (n); |
| memcpy (q, p, n); |
| return q; |
| } |
| |
| /* Return a newly allocated copy of STRING. */ |
| |
| char * |
| xstrdup (const char *string) |
| { |
| return strcpy (XNMALLOC (strlen (string) + 1, char), string); |
| } |