add ring 0 detection, if running in ring 3 applications will be shutdown
add ring 0 detection, if running in ring 3 applications will be shutdown

- safe shutdown, if app is running in ringe 3

RWTH-OS/HermitCore,RWTH-OS/HermitCore,RWTH-OS/HermitCore,RWTH-OS/HermitCore,RWTH-OS/HermitCore,RWTH-OS/HermitCore