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 27script() 28{ 29 exec $dtrace -x bufpolicy=ring -x bufsize=1k -s /dev/stdin <<EOF 30 fbt::: 31 {} 32EOF 33} 34 35if [ $# != 1 ]; then 36 echo expected one argument: '<'dtrace-path'>' 37 exit 2 38fi 39 40dtrace=$1 41 42let i=0 43 44while [ "$i" -lt 10 ]; do 45 script & 46 child=$! 47 sleep 1 48 kill -9 $child 49 let i=i+1 50done 51