/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (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 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "@(#)tst.mutex_owner.d 1.1 06/08/28 SMI"
/*
* ASSERTION:
* mutex_owner() should return a pointer to the kernel thread holding
* the mutex.
*
* SECTION: Actions and Subroutines/mutex_owner()
*
* NOTES: This assertion can't be verified so we'll just call it.
*/
#pragma D option quiet
kthread_t *ptr;
BEGIN
{
i = 0;
}
lockstat:genunix:mutex_enter:adaptive-acquire
{
ptr = mutex_owner((kmutex_t *)arg0);
i++;
}
tick-1
/i > 5/
{
exit(0);
}