def main(): do_main(MODULE, 90, blocks_iter())
def main(): signal.signal(signal.SIGUSR1, dummy_handler) do_main(MODULE, 95, blocks_iter())
def main(): signal.signal(signal.SIGUSR1, switch_mode) do_main(MODULE, 20, blocks_iter())
def main(): signal.signal(signal.SIGUSR1, dummy_handler) do_main(MODULE, 60, backup_iter())