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 2006 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=$1 34 35$dtrace -c date -s /dev/stdin <<EOF 36plockstat\$target::mutex_lock_impl:, 37pid\$target::mutex_lock_impl: 38{} 39EOF 40 41if [ $? -ne 0 ]; then 42 print -u2 "dtrace failed" 43 exit 1 44fi 45 46exit 0 47