usr/src/cmd/dtrace/test/tst/common/uctf/tst.linkmap.ksh

   1 #! /usr/bin/ksh
   2 #
   3 #
   4 # This file and its contents are supplied under the terms of the
   5 # Common Development and Distribution License ("CDDL"), version 1.0.
   6 # You may only use this file in accordance with the terms of version
   7 # 1.0 of the CDDL.
   8 #
   9 # A full copy of the text of the CDDL should have accompanied this
  10 # source.  A copy of the CDDL is also available via the Internet at
  11 # http://www.illumos.org/license/CDDL.
  12 #
  13
  14 #
  15 # Copyright (c) 2013 Joyent, Inc. All rights reserved.
  16 #
  17
  18 #
  19 # We should be able to see both strstr from libc and from ld on an
  20 # alternate linkmap.
  21 #
  22
  23 if [ $# != 1 ]; then
  24         echo expected one argument: '<'dtrace-path'>'
  25         exit 2
  26 fi
  27
  28 dtrace=$1
  29
  30 $dtrace -q -p $$ -s /dev/stdin  <<EOF
  31 pid\$target:LM1\`ld.so.1:strstr:entry,
  32 pid\$target:libc.so.1:strstr:entry
  33 {
  34         exit (0);
  35 }
  36
  37 BEGIN
  38 {
  39         exit (0);
  40 }
  41 EOF
  42 rc=$?
  43
  44 exit $rc