1#!/bin/ksh
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23#
24# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26
27#
28# This script ensures that cputrack(1) will terminate when the cpc provider
29# kicks into life.
30#
31# The script will fail if:
32#	1) The system under test does not define the 'PAPI_tot_ins' event.
33#
34
35script()
36{
37	$dtrace -s /dev/stdin <<EOF
38	#pragma D option bufsize=128k
39
40	cpc:::PAPI_tot_ins-all-10000
41	{
42		@[probename] = count();
43	}
44
45	tick-1s
46	/n++ > 10/
47	{
48		exit(0);
49	}
50EOF
51}
52
53if [ $# != 1 ]; then
54        echo expected one argument: '<'dtrace-path'>'
55        exit 2
56fi
57
58dtrace=$1
59
60cputrack -c PAPI_tot_ins sleep 20 &
61cputrack_pid=$!
62sleep 5
63script 2>/dev/null &
64
65wait $cputrack_pid
66status=$?
67
68rm $dtraceout
69
70exit $status
71