xrealloc.c

来自「一个C语言写的快速贝叶斯垃圾邮件过滤工具」· C语言 代码 · 共 25 行

/* $Id: xrealloc.c,v 1.9 2005/03/16 00:52:05 relson Exp $ */

/*
* NAME:
*    xrealloc.c -- front-end to standard heap manipulation routines, with error checking.
*
* AUTHOR:
*    Gyepi Sam <[e-mail]>
*
*/

#include "config.h"

#include "xmalloc.h"

void
*xrealloc(void *ptr, size_t size){
   ptr = bf_realloc(ptr, size);
   if (ptr == NULL && size == 0)
       ptr = bf_calloc(1, 1);
   if (ptr == NULL)
       xmem_error("xrealloc");
   return ptr;
}