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- #!/bin/sh
- ################################################################################
- ## ##
- ## Copyright (c) International Business Machines Corp., 2005 ##
- ## ##
- ## This program is free software; you can redistribute it and#or modify ##
- ## it under the terms of the GNU General Public License as published by ##
- ## the Free Software Foundation; either version 2 of the License, or ##
- ## (at your option) any later version. ##
- ## ##
- ## This program is distributed in the hope that it will be useful, but ##
- ## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
- ## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
- ## for more details. ##
- ## ##
- ## You should have received a copy of the GNU General Public License ##
- ## along with this program; if not, write to the Free Software ##
- ## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
- ## ##
- ## ##
- ################################################################################
- #
- # File:
- # killall_icmp_traffic
- #
- # Description:
- # Kill all of the icmp traffic utilities (ping or ping6)
- #
- # Arguments:
- # None
- #
- # Returns:
- # None
- #
- # Author:
- # Mitsuru Chinen <mitch@jp.ibm.com>
- #
- # History:
- # Oct 19 2005 - Created (Mitsuru Chinen)
- #
- #-----------------------------------------------------------------------
- #Uncomment line below for debug output.
- #trace_logic=${trace_logic:-"set -x"}
- $trace_logic
- # Make sure the value of LTPROOT
- LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
- export LTPROOT
- # Check the environmanet variable for the test
- . check_envval || exit 1
- # Waiting time before outputting a warning message [sec]
- WARN_WAIT=300
- # Send SIGINT to ping and ping6
- $LTP_RSH $RHOST "killall -SIGINT ping ping6" >/dev/null 2>&1
- # Verify the all ping utitlities are dead.
- start_epoc=`date +%s`
- while true ; do
- #ret=`$LTP_RSH $RHOST 'ps auxw | fgrep -v grep | grep -l [[:blank:]]ping6*[[:blank:]] >/dev/null 2>&1 ; echo $?'`
- ret=`$LTP_RSH $RHOST 'ps auxw | fgrep -v grep | grep -l /ping6*[[:blank:]] >/dev/null 2>&1 ; echo $?'`
- if [ -z $ret ]; then
- continue
- fi
- if [ $ret -ne 0 ]; then
- break
- fi
- current_epoc=`date +%s`
- elapse_epoc=`expr $current_epoc - $start_epoc`
- if [ $elapse_epoc -ge $WARN_WAIT ]; then
- echo "ping command is not dead over $WARN_WAIT sec" >&2
- fi
- $LTP_RSH $RHOST "killall -SIGINT ping ping6" >/dev/null 2>&1
- sleep 1
- done
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