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 2007 Sun Microsystems, Inc.  All rights reserved.
24# Use is subject to license terms.
25#
26# ident	"%Z%%M%	%I%	%E% SMI"
27
28if [ $# != 1 ]; then
29	echo expected one argument: '<'dtrace-path'>'
30	exit 2
31fi
32
33dtrace=$1
34
35set -A pids
36
37for lib in `ls -1 /lib/lib*.so.1 | grep -v ld.so.1`; do
38	preload=$lib:${preload}
39done
40
41export LD_PRELOAD=$preload
42
43let numkids=100
44let i=0
45
46tmpfile=/tmp/dtest.$$
47
48while [ "$i" -lt "$numkids" ]; do
49	sleep 500 &
50	pids[$i]=$!
51	let i=i+1
52done
53
54export LD_PRELOAD=
55
56let i=0
57
58echo "tick-1sec\n{\n\texit(0);\n}\n" > $tmpfile
59
60while [ "$i" -lt "$numkids" ]; do
61	echo "pid${pids[$i]}::malloc:entry\n{}\n" >> $tmpfile
62	let i=i+1
63done
64
65$dtrace -s $tmpfile
66status=$?
67
68rm $tmpfile
69pkill sleep
70exit $status
71