+static void usage(void)
+{
+ printf("Usage: udevcontrol COMMAND\n"
+ " log_priority=<level> set the udev log level for the daemon\n"
+ " stop_exec_queue keep udevd from executing events, queue only\n"
+ " start_exec_queue execute events, flush queue\n"
+ " reload_rules reloads the rules files\n"
+ " max_childs=<N> maximum number of childs running at the same time\n"
+ " --help print this help text\n\n");
+}