common_install()
{
	/sbin/depmod -a @_F_kernelmod_uname@
}

post_install()
{
	common_install
}

post_upgrade()
{
	common_install
	## if that exisit we bumped / upgraded the package only no new kernel
	## on a new kernel we do nothing because one has to reboot anyway
	if [ -e /lib/modules/`uname -r`/kernel/misc/vboxdrv.ko.xz ]; then
		## see if is loaded , if yes kill it and modprobe again if not do nothing
		if grep -q vboxdrv /proc/modules; then
			echo -n "reloading vboxdrv kernel module.."
				/sbin/rmmod vboxnetflt
				/sbin/rmmod vboxdrv
				sleep 1
					/sbin/modprobe vboxnetflt
			echo " done."
		fi
	fi
}

post_remove()
{
	if grep -q vboxdrv /proc/modules; then
		/sbin/rmmod vboxnetflt
		/sbin/rmmod vboxdrv
	fi
	common_install
}

op=$1
shift
$op $*