1#
2# CDDL HEADER START
3#
4# The contents of this file are subject to the terms of the
5# Common Development and Distribution License (the "License").
6# You may not use this file except in compliance with the License.
7#
8# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9# or http://www.opensolaris.org/os/licensing.
10# See the License for the specific language governing permissions
11# and limitations under the License.
12#
13# When distributing Covered Code, include this CDDL HEADER in each
14# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15# If applicable, add the following below this CDDL HEADER, with the
16# fields enclosed by brackets "[]" replaced with your own identifying
17# information: Portions Copyright [yyyy] [name of copyright owner]
18#
19# CDDL HEADER END
20#
21
22#
23# Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
24# Use is subject to license terms.
25#
26#pragma ident	"@(#)tst.manypids.ksh	1.1	06/08/28 SMI"
27
28dtrace=/usr/sbin/dtrace
29
30set -A pids
31
32# for lib in `ls -1 /lib/lib*.so.1 | grep -v ld.so.1`; do
33#	preload=$lib:${preload}
34# done
35
36export LD_PRELOAD=$preload
37
38let numkids=100
39let i=0
40
41tmpfile=/tmp/dtest.$$
42
43while [ "$i" -lt "$numkids" ]; do
44#	sleep 500 &
45	sleep 30 &
46	pids[$i]=$!
47	let i=i+1
48done
49
50export LD_PRELOAD=
51
52let i=0
53
54# echo "tick-1sec\n{\n\texit(0);\n}\n" > $tmpfile
55echo "tick-1sec{exit(0);}" > $tmpfile
56
57while [ "$i" -lt "$numkids" ]; do
58#	echo "pid${pids[$i]}::malloc:entry\n{}\n" >> $tmpfile
59	echo "pid${pids[$i]}::malloc:entry{}" >> $tmpfile
60	let i=i+1
61done
62
63$dtrace -s $tmpfile
64status=$?
65
66rm $tmpfile
67# pkill sleep
68exit $status
69