12be1a816SJohn Birrell#!/bin/ksh -p 22be1a816SJohn Birrell# 32be1a816SJohn Birrell# CDDL HEADER START 42be1a816SJohn Birrell# 52be1a816SJohn Birrell# The contents of this file are subject to the terms of the 62be1a816SJohn Birrell# Common Development and Distribution License (the "License"). 72be1a816SJohn Birrell# You may not use this file except in compliance with the License. 82be1a816SJohn Birrell# 92be1a816SJohn Birrell# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 102be1a816SJohn Birrell# or http://www.opensolaris.org/os/licensing. 112be1a816SJohn Birrell# See the License for the specific language governing permissions 122be1a816SJohn Birrell# and limitations under the License. 132be1a816SJohn Birrell# 142be1a816SJohn Birrell# When distributing Covered Code, include this CDDL HEADER in each 152be1a816SJohn Birrell# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 162be1a816SJohn Birrell# If applicable, add the following below this CDDL HEADER, with the 172be1a816SJohn Birrell# fields enclosed by brackets "[]" replaced with your own identifying 182be1a816SJohn Birrell# information: Portions Copyright [yyyy] [name of copyright owner] 192be1a816SJohn Birrell# 202be1a816SJohn Birrell# CDDL HEADER END 212be1a816SJohn Birrell# 222be1a816SJohn Birrell 232be1a816SJohn Birrell# 24*1670a1c2SRui Paulo# Copyright 2008 Sun Microsystems, Inc. All rights reserved. 252be1a816SJohn Birrell# Use is subject to license terms. 262be1a816SJohn Birrell# 272be1a816SJohn Birrell 282be1a816SJohn Birrellif [ $# != 1 ]; then 292be1a816SJohn Birrell echo expected one argument: '<'dtrace-path'>' 302be1a816SJohn Birrell exit 2 312be1a816SJohn Birrellfi 322be1a816SJohn Birrell 332be1a816SJohn Birrelldtrace=$1 342be1a816SJohn Birrell 352be1a816SJohn Birrell# 362be1a816SJohn Birrell# Let's see if we can successfully specify a module using partial 372be1a816SJohn Birrell# matches as well as the full module name. We'll use 'libc.so.1' 382be1a816SJohn Birrell# (and therefore 'libc' and 'libc.so') as it's definitely there. 392be1a816SJohn Birrell# 402be1a816SJohn Birrell 41*1670a1c2SRui Paulofor lib in libc libc.so libc.so.1 'lib[c]*'; do 422be1a816SJohn Birrell sleep 60 & 432be1a816SJohn Birrell pid=$! 442be1a816SJohn Birrell dtrace -n "pid$pid:$lib::entry" -n 'tick-2s{exit(0);}' 452be1a816SJohn Birrell status=$? 462be1a816SJohn Birrell 472be1a816SJohn Birrell kill $pid 482be1a816SJohn Birrell 492be1a816SJohn Birrell if [ $status -gt 0 ]; then 502be1a816SJohn Birrell exit $status 512be1a816SJohn Birrell fi 522be1a816SJohn Birrelldone 532be1a816SJohn Birrell 542be1a816SJohn Birrellexit $status 55