| /* Duplicate a bounded initial segment of a string, with out-of-memory |
| checking. |
| Copyright (C) 2003, 2006, 2007 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 "xstrndup.h" |
| |
| #include <string.h> |
| #include "xalloc.h" |
| |
| /* Return a newly allocated copy of at most N bytes of STRING. |
| In other words, return a copy of the initial segment of length N of |
| STRING. */ |
| char * |
| xstrndup (const char *string, size_t n) |
| { |
| char *s = strndup (string, n); |
| if (! s) |
| xalloc_die (); |
| return s; |
| } |
