/*
 * Copyright (c) 1995, 1996, 1999 The University of Utah and
 * the Computer Systems Laboratory at the University of Utah (CSL).
 *
 * This file is part of Flick, the Flexible IDL Compiler Kit.
 *
 * Flick 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 2 of the License, or
 * (at your option) any later version.
 *
 * Flick 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 Flick; see the file COPYING.  If not, write to
 * the Free Software Foundation, 59 Temple Place #330, Boston, MA 02111, USA.
 */

#include <stdio.h>
#include <stdlib.h>

#include <mom/compiler.h>

void *real_mustrealloc(void *oldbuf, long newsize, const char *file, int line)
{
	/*
	 * Both POSIX and ANSI C say that `realloc(NULL, x)' is equivalent to
	 * `malloc(x)'.  However, not all implementations of `realloc' follow
	 * this behavior.  In particular, SunOS 4's `realloc' returns NULL when
	 * given a NULL pointer!
	 */
	void *newbuf;
	
#ifdef MEM_DEBUG
	fprintf(stderr, "realloc called from %s line %d\n", file, line);
#endif
	newbuf = (oldbuf ? realloc(oldbuf, newsize) : malloc(newsize));
	if (!newbuf && newsize)
		panic("out of memory from %s line %d", file, line);
	
	return newbuf;
}

/* End of file. */