usr/src/cmd/sgs/link_audit/common/perfcnt.ksh

   1 #!/bin/ksh
   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 (c) 1996, 2010, Oracle and/or its affiliates. All rights reserved.
  25 #
  26
  27 usage() {
  28         echo "usage: perfcnt -[$optlet] utility [utility arguments]"
  29         echo "  -f <bindfromlist>"
  30         echo "          A colon seperated list of libraries that are to be"
  31         echo "          traced.  Only calls from these libraries will be"
  32         echo "          traced.  The default is to trace all calls."
  33         echo "  -t <bindtolist>"
  34         echo "          A colon seperated list of libraries that are to be"
  35         echo "          traced.  Only calls to these libraries will be"
  36         echo "          traced.  The default is to trace all calls."
  37         echo "  -l <perfcntlib>"
  38         echo "          Specify an alternate perfcnt.so to use."
  39 }
  40
  41 bindto=""
  42 bindfrom=""
  43 perfcntlib32="/opt/SUNWonld/lib/32/perfcnt.so.1"
  44 perfcntlib64="/opt/SUNWonld/lib/64/perfcnt.so.1"
  45
  46 optlet="f:t:l:"
  47
  48 if [[ $# -lt 1 ]]; then
  49         usage
  50         exit 1
  51 fi
  52
  53 while getopts $optlet c
  54 do
  55         case $c in
  56         f)
  57                 bindfrom="$OPTARG"
  58                 ;;
  59         t)
  60                 bindto="$OPTARG"
  61                 ;;
  62         l)
  63                 perfcntlib32="$OPTARG"
  64                 perfcntlib64="$OPTARG"
  65                 ;;
  66         \?)
  67                 usage
  68                 exit 1
  69                 ;;
  70         esac
  71 done
  72 shift `expr $OPTIND - 1`
  73
  74 #
  75 # Build environment variables
  76 #
  77
  78 PERFCNT_BINDTO="$bindto" \
  79 PERFCNT_BINDFROM="$bindfrom" \
  80 LD_AUDIT_32="$perfcntlib32" \
  81 LD_AUDIT_64="$perfcntlib64" \
  82 $*
  83
  84 exit 0