#!/bin/sh
# description: kill owner pid of device
export LANG="en_US.UTF-8"
export COLUMNS=256
LOGFILE="/tmp/lcActiveUSBModem.log"

echo " start to shut down owner of device!!! ====" >> $LOGFILE
if [ "$1" = "" ]; then
        echo " parameter error" >> $LOGFILE
else
        DEVICE=$1
fi

BINPID=`/bin/fuser $DEVICE`
SBINPID=`/sbin/fuser $DEVICE`

if test $BINPID; then
	echo " kill owner of $DEVICE /bin/fuser $BINPID" >> $LOGFILE
	`/bin/fuser -k -15 $DEVICE`
	exit 0
fi

if test $SBINPID; then
	echo " kill owner of $DEVICE /sbin/fuser $SBINPID " >> $LOGFILE
	`/sbin/fuser -k -15 $DEVICE`
	exit 0
fi