/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1998 by Sun Microsystems, Inc.
* All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <limits.h>
/*
* This file tests for large (2GB and greater) allocations.
*
* cc -O -o wideload wideload.c -lmtmalloc
*/
main(int argc, char ** argv)
{
char * foo;
char * bar;
size_t request = LONG_MAX;
foo = malloc(0); /* prime the pump */
foo = (char *)sbrk(0);
printf ("Before big malloc brk is %p request %d\n", foo, request);
foo = malloc(request + 100);
bar = (char *)sbrk(0);
printf ("After big malloc brk is %p\n", bar);
}