#
# 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 2007 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
# ident "%Z%%M% %I% %E% SMI"
if [ $# != 1 ]; then
echo expected one argument: '<'dtrace-path'>'
exit 2
fi
dtrace=$1
set -A pids
for lib in `ls -1 /lib/lib*.so.1 | grep -v ld.so.1`; do
preload=$lib:${preload}
done
export LD_PRELOAD=$preload
let numkids=100
let i=0
tmpfile=/tmp/dtest.$$
while [ "$i" -lt "$numkids" ]; do
sleep 500 &
pids[$i]=$!
let i=i+1
done
export LD_PRELOAD=
let i=0
echo "tick-1sec\n{\n\texit(0);\n}\n" > $tmpfile
while [ "$i" -lt "$numkids" ]; do
echo "pid${pids[$i]}::malloc:entry\n{}\n" >> $tmpfile
let i=i+1
done
$dtrace -s $tmpfile
status=$?
rm $tmpfile
pkill sleep
exit $status