9512fe850e98fdd448c638ca63fdd92a8a510255ahl#
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# CDDL HEADER START
9512fe850e98fdd448c638ca63fdd92a8a510255ahl#
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# The contents of this file are subject to the terms of the
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# Common Development and Distribution License (the "License").
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# You may not use this file except in compliance with the License.
9512fe850e98fdd448c638ca63fdd92a8a510255ahl#
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# or http://www.opensolaris.org/os/licensing.
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# See the License for the specific language governing permissions
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# and limitations under the License.
9512fe850e98fdd448c638ca63fdd92a8a510255ahl#
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# When distributing Covered Code, include this CDDL HEADER in each
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# If applicable, add the following below this CDDL HEADER, with the
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# fields enclosed by brackets "[]" replaced with your own identifying
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# information: Portions Copyright [yyyy] [name of copyright owner]
9512fe850e98fdd448c638ca63fdd92a8a510255ahl#
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# CDDL HEADER END
9512fe850e98fdd448c638ca63fdd92a8a510255ahl#
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahl#
bd0f52d78d701efcad2c460df61b45677d041c35jhaslam# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
9512fe850e98fdd448c638ca63fdd92a8a510255ahl# Use is subject to license terms.
9512fe850e98fdd448c638ca63fdd92a8a510255ahl#
bd0f52d78d701efcad2c460df61b45677d041c35jhaslam# ident "%Z%%M% %I% %E% SMI"
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomeeif [ $# != 1 ]; then
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee echo expected one argument: '<'dtrace-path'>'
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee exit 2
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomeefi
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomeedtrace=$1
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahlset -A pids
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahlfor lib in `ls -1 /lib/lib*.so.1 | grep -v ld.so.1`; do
9512fe850e98fdd448c638ca63fdd92a8a510255ahl preload=$lib:${preload}
9512fe850e98fdd448c638ca63fdd92a8a510255ahldone
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahlexport LD_PRELOAD=$preload
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahllet numkids=100
9512fe850e98fdd448c638ca63fdd92a8a510255ahllet i=0
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahltmpfile=/tmp/dtest.$$
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahlwhile [ "$i" -lt "$numkids" ]; do
9512fe850e98fdd448c638ca63fdd92a8a510255ahl sleep 500 &
9512fe850e98fdd448c638ca63fdd92a8a510255ahl pids[$i]=$!
9512fe850e98fdd448c638ca63fdd92a8a510255ahl let i=i+1
9512fe850e98fdd448c638ca63fdd92a8a510255ahldone
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahlexport LD_PRELOAD=
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahllet i=0
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahlecho "tick-1sec\n{\n\texit(0);\n}\n" > $tmpfile
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahlwhile [ "$i" -lt "$numkids" ]; do
9512fe850e98fdd448c638ca63fdd92a8a510255ahl echo "pid${pids[$i]}::malloc:entry\n{}\n" >> $tmpfile
9512fe850e98fdd448c638ca63fdd92a8a510255ahl let i=i+1
9512fe850e98fdd448c638ca63fdd92a8a510255ahldone
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahl$dtrace -s $tmpfile
9512fe850e98fdd448c638ca63fdd92a8a510255ahlstatus=$?
9512fe850e98fdd448c638ca63fdd92a8a510255ahl
9512fe850e98fdd448c638ca63fdd92a8a510255ahlrm $tmpfile
9512fe850e98fdd448c638ca63fdd92a8a510255ahlpkill sleep
9512fe850e98fdd448c638ca63fdd92a8a510255ahlexit $status