12345678910111213141516171819202122232425262728293031323334353637383940414243 |
- /*
- * Check: a unit test framework for C
- * Copyright (C) 2001, 2002 Arien Malec
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
- /*
- * AC_FUNC_REALLOC in configure defines realloc to rpl_realloc if
- * realloc (p, 0) or realloc (0, n) is NULL to provide GNU
- * compatibility
- */
- #include "libcompat.h"
- /* realloc has been defined to rpl_realloc, so first undo that */
- #undef realloc
- /* this gives us the real realloc to use below */
- void *realloc(void *p, size_t n);
- /* force realloc(p, 0) and realloc (NULL, n) to return a valid pointer */
- void *rpl_realloc(void *p, size_t n)
- {
- if(n == 0)
- n = 1;
- if(p == 0)
- return malloc(n);
- return realloc(p, n);
- }
|