1#!/bin/ksh -p 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22 23# 24# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27# ident "%Z%%M% %I% %E% SMI" 28# 29 30if [ $# != 1 ]; then 31 echo expected one argument: '<'dtrace-path'>' 32 exit 2 33fi 34 35dtrace=$1 36 37# 38# Make sure we can trace main:entry properly -- this was problematic because 39# we also set a breakpoint on the same spot in libdtrace. 40# 41 42$dtrace -c date -s /dev/stdin <<EOF 43 BEGIN 44 { 45 status = 1; 46 } 47 48 pid\$target::main:entry 49 { 50 status = 0; 51 } 52 53 END 54 { 55 exit(status); 56 } 57EOF 58 59exit $? 60