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/*
* 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 "%Z%%M% %I% %E% SMI"
/*
* ASSERTION:
* Positive test for stop
*
* SECTION: Actions and Subroutines/stop()
*/
#pragma D option destructive
BEGIN
{
/*
* Wait no more than a second for the process to call getpid().
*/
timeout = timestamp + 1000000000;
stopped = 0;
}
syscall::getpid:entry
/pid == $1 && stopped == 1/
{
trace("looks like it's still going");
exit(1);
}
syscall::getpid:return
/pid == $1 && stopped == 0/
{
stop();
trace("stopped");
stopped = 1;
/*
* Wait for a quarter second before declaring victory.
*/
timeout = timestamp + 1000000000 / 4;
}
profile:::tick-8
/timestamp > timeout && stopped == 1/
{
trace("looks like it really stopped");
exit(0);
}
profile:::tick-8
/timestamp > timeout/
{
trace("timed out");
exit(1);
}
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