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 28script() 29{ 30 $dtrace -x bufpolicy=ring -x bufsize=1k -s /dev/stdin <<EOF 31 fbt::: 32 {} 33EOF 34} 35 36if [ $# != 1 ]; then 37 echo expected one argument: '<'dtrace-path'>' 38 exit 2 39fi 40 41dtrace=$1 42 43let i=0 44 45while [ "$i" -lt 10 ]; do 46 script & 47 child=$! 48 sleep 1 49 kill -9 $child 50 let i=i+1 51done 52