#!/bin/ash
#180628 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
    [ "$1" = "--lockscreen" ] && xlock || { exec sfs-shutdown-f "$@" ; exit ; }
    [ "`echo "$1" | egrep '^--'`" ] && shift || sfs-shutdown-f "$@" &
else
    /usr/bin/lxsession-logout "$@" || /usr/bin/xfce4-session-logout "$@" || /usr/bin/lxqt-leave "$@"
fi