1#!/bin/ksh -p
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
29#
30# This tests that enablings from the cpc provider will fail if cpustat(1) is
31# already master of the universe.
32#
33# This script will fail if:
34#       1) The system under test does not define the 'PAPI_tot_ins'
35#       generic event.
36
37script()
38{
39        $dtrace -s /dev/stdin <<EOF
40        #pragma D option bufsize=128k
41
42        BEGIN
43        {
44                exit(0);
45        }
46
47        cpc:::PAPI_tot_ins-all-10000
48        {
49                @[probename] = count();
50        }
51EOF
52}
53
54if [ $# != 1 ]; then
55        echo expected one argument: '<'dtrace-path'>'
56        exit 2
57fi
58
59dtrace=$1
60dtraceout=/tmp/dtrace.out.$$
61
62cpustat -c PAPI_tot_ins 1 20 &
63pid=$!
64sleep 5
65script 2>/dev/null
66
67status=$?
68
69kill $pid
70exit $status
71