#!/bin/ash
#180306 sfs
value() { egrep -o "(^| )$1=[^ ]+" /proc/cmdline | cut -d= -f2; } #sfs
#if [ "`value dir``value overlay``value change``param change`" ] ;then
if [ "`value dir``value overlay`" ] ;then
    if [ "$1" = "--lockscreen" ] ;then
	xlock || sfs-shutdown-f "$@" &
	exit
    fi
    sfs-shutdown-f  &
else
    /usr/bin/lxsession-logout "$@" || /usr/bin/xfce4-session-logout "$@" || /usr/bin/lxqt-leave "$@"
fi