usr/src/cmd/dtrace/test/tst/common/pid/tst.probemod.ksh

   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 2008 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27
  28 if [ $# != 1 ]; then
  29         echo expected one argument: '<'dtrace-path'>'
  30         exit 2
  31 fi
  32
  33 dtrace=$1
  34
  35 #
  36 # Let's see if we can successfully specify a module using partial
  37 # matches as well as the full module name. We'll use 'libc.so.1'
  38 # (and therefore 'libc' and 'libc.so') as it's definitely there.
  39 #
  40
  41 for lib in libc libc.so libc.so.1 'lib[c]*'; do
  42         sleep 60 &
  43         pid=$!
  44         dtrace -n "pid$pid:$lib::entry" -n 'tick-2s{exit(0);}'
  45         status=$?
  46
  47         kill $pid
  48
  49         if [ $status -gt 0 ]; then
  50                 exit $status
  51         fi
  52 done
  53
  54 exit $status