39 	int (*handler)(int ac, char **av);
53 	devctl_ ## name ## _table_handler(int ac, char **av)		\
56 		    SET_LIMIT(DEVCTL_DATASET(name)), ac, av));		\
61     struct devctl_command **end, int ac, char **av);
92     struct devctl_command **end, int ac, char **av)  in devctl_table_handler()  argument
96 	if (ac < 2) {  in devctl_table_handler()
102 			return ((*cmd)->handler(ac - 1, av + 1));  in devctl_table_handler()
110 help(int ac __unused, char **av __unused)  in help()
119 attach(int ac, char **av)  in attach()  argument
122 	if (ac != 2)  in attach()
139 detach(int ac, char **av)  in detach()  argument
145 	while ((ch = getopt(ac, av, "f")) != -1)  in detach()
153 	ac -= optind;  in detach()
156 	if (ac != 1)  in detach()
173 disable(int ac, char **av)  in disable()  argument
179 	while ((ch = getopt(ac, av, "f")) != -1)  in disable()
187 	ac -= optind;  in disable()
190 	if (ac != 1)  in disable()
199 enable(int ac, char **av)  in enable()  argument
202 	if (ac != 2)  in enable()
211 suspend(int ac, char **av)  in suspend()  argument
214 	if (ac != 2)  in suspend()
223 resume(int ac, char **av)  in resume()  argument
226 	if (ac != 2)  in resume()
243 set_driver(int ac, char **av)  in set_driver()  argument
249 	while ((ch = getopt(ac, av, "f")) != -1)  in set_driver()
257 	ac -= optind;  in set_driver()
260 	if (ac != 2)  in set_driver()
277 clear_driver(int ac, char **av)  in clear_driver()  argument
283 	while ((ch = getopt(ac, av, "f")) != -1)  in clear_driver()
291 	ac -= optind;  in clear_driver()
294 	if (ac != 1)  in clear_driver()
303 rescan(int ac, char **av)  in rescan()  argument
306 	if (ac != 2)  in rescan()
323 delete(int ac, char **av)  in delete()  argument
329 	while ((ch = getopt(ac, av, "f")) != -1)  in delete()
337 	ac -= optind;  in delete()
340 	if (ac != 1)  in delete()
357 freeze(int ac, char **av __unused)  in freeze()  argument
360 	if (ac != 1)  in freeze()
377 thaw(int ac, char **av __unused)  in thaw()  argument
380 	if (ac != 1)  in thaw()
397 reset(int ac, char **av)  in reset()  argument
403 	while ((ch = getopt(ac, av, "d")) != -1)  in reset()
411 	ac -= optind;  in reset()
414 	if (ac != 1)  in reset()
423 getpath(int ac, char **av)  in getpath()  argument
427 	if (ac != 3)  in getpath()
438 main(int ac, char *av[])  in main()  argument
442 	if (ac == 1)  in main()
444 	ac--;  in main()
449 			if ((*cmd)->handler(ac, av) != 0)  in main()