#!/bin/sh

#ident "@(#)preremove 1.1     93/11/12 SMI"

isno()
{
	case $1 in
	n | no | nO | N | No | NO)
		return 0
		;;
	*)
		return 1
		;;
	esac
}


reload()
{
MODID=`modinfo | egrep "Token Ring" | awk ' { print $1 } ' `

if [ ZZ$MODID != ZZ ]; then
	modunload -i $MODID
fi
echo "unloaded driver: Token Ring, modid=$MODID"

modload /kernel/drv/tr
echo "modinfo:	"; modinfo |grep "Token Ring"
echo "pkginfo:	"; pkginfo |grep "Token Ring"
}

# **************** MAIN *******************

echo "Saving /kernel/drv/tr as /kernel/drv/tr.save"
/usr/bin/mv /kernel/drv/tr /kernel/drv/tr.save
if [ -f /kernel/drv/tr.old ]; then
	/usr/bin/mv /kernel/drv/tr.old /kernel/drv/tr
	#reload
fi

exit 0
# **************** End of MAIN *******************
