ORDERLY_POWEROFF(9) Driver Basics ORDERLY_POWEROFF(9)NAMEorderly_poweroff - Trigger an orderly system poweroffSYNOPSISint orderly_poweroff(bool force);ARGUMENTSforce force poweroff if command execution failsDESCRIPTIONThis may be called from any context to trigger a system shutdown. If the orderly shutdown fails, it will force an immediate shutdown.COPYRIGHTKernel Hackers Manual 2.6. July 2010 ORDERLY_POWEROFF(9)