1 /******************************************************************************
2 * Copyright (c) 2004, 2008 IBM Corporation
4 * This program and the accompanying materials
5 * are made available under the terms of the BSD License
6 * which accompanies this distribution, and is available at
7 * http://www.opensource.org/licenses/bsd-license.php
10 * IBM Corporation - initial implementation
11 *****************************************************************************/
16 #include "malloc_defs.h"
19 realloc(void *ptr, size_t size)
24 header = (struct chunk *) ptr;
27 if (size <= header->length)
30 newptr = (char *) malloc(size);
35 memcpy((void *) newptr, (const void *) ptr, header->length);