usr/src/cmd/dtrace/test/tst/common/dtraceUtil/tst.UnDefineNameWithCPP.d.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 2006 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27
  28 #ident  "%Z%%M% %I%     %E% SMI"
  29
  30 ##
  31 #
  32 # ASSERTION:
  33 # The -D option can be used to define a name when used in conjunction
  34 # with the -C option. The -U option can be used to undefine a name in
  35 # conjunction with the -C option.
  36 #
  37 # SECTION: dtrace Utility/-C Option;
  38 #       dtrace Utility/-D Option;
  39 #       dtrace Utility/-U Option
  40 #
  41 ##
  42
  43 script()
  44 {
  45         $dtrace -C -D VALUE=40 -U VALUE -s /dev/stdin <<EOF
  46         #pragma D option quiet
  47
  48         BEGIN
  49         {
  50                 printf("Value of VALUE: %d\n", VALUE);
  51                 exit(0);
  52         }
  53 EOF
  54 }
  55
  56 if [ $# != 1 ]; then
  57         echo expected one argument: '<'dtrace-path'>'
  58         exit 2
  59 fi
  60
  61 dtrace=$1
  62
  63 script
  64 status=$?
  65
  66 if [ "$status" -ne 0 ]; then
  67         exit 0
  68 fi
  69
  70 echo $tst: dtrace failed
  71 exit $status