7  * 1. Redistributions of source code must retain the above copyright
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);
87 	exit(1);  in usage()
92     struct devctl_command **end, int ac, char **av)  in devctl_table_handler()  argument
96 	if (ac < 2) {  in devctl_table_handler()
101 		if (strcmp((*cmd)->name, av[1]) == 0)  in devctl_table_handler()
102 			return ((*cmd)->handler(ac - 1, av + 1));  in devctl_table_handler()
105 	warnx("%s is not a valid sub-command of %s.", av[1], av[0]);  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()
124 	if (devctl_attach(av[1]) < 0)  in attach()
125 		err(1, "Failed to attach %s", av[1]);  in attach()
135 	exit(1);  in detach_usage()
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()
159 		err(1, "Failed to detach %s", av[0]);  in detach()
169 	exit(1);  in disable_usage()
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()
193 		err(1, "Failed to disable %s", av[0]);  in disable()
199 enable(int ac, char **av)  in enable()  argument
202 	if (ac != 2)  in enable()
204 	if (devctl_enable(av[1]) < 0)  in enable()
205 		err(1, "Failed to enable %s", av[1]);  in enable()
211 suspend(int ac, char **av)  in suspend()  argument
214 	if (ac != 2)  in suspend()
216 	if (devctl_suspend(av[1]) < 0)  in suspend()
217 		err(1, "Failed to suspend %s", av[1]);  in suspend()
223 resume(int ac, char **av)  in resume()  argument
226 	if (ac != 2)  in resume()
228 	if (devctl_resume(av[1]) < 0)  in resume()
229 		err(1, "Failed to resume %s", av[1]);  in resume()
239 	exit(1);  in set_driver_usage()
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()
262 	if (devctl_set_driver(av[0], av[1], force) < 0)  in set_driver()
263 		err(1, "Failed to set %s driver to %s", av[0], av[1]);  in set_driver()
273 	exit(1);  in clear_driver_usage()
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()
297 		err(1, "Failed to clear %s driver", av[0]);  in clear_driver()
303 rescan(int ac, char **av)  in rescan()  argument
306 	if (ac != 2)  in rescan()
308 	if (devctl_rescan(av[1]) < 0)  in rescan()
309 		err(1, "Failed to rescan %s", av[1]);  in rescan()
319 	exit(1);  in delete_usage()
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()
343 		err(1, "Failed to delete %s", av[0]);  in delete()
353 	exit(1);  in freeze_usage()
357 freeze(int ac, char **av __unused)  in freeze()  argument
360 	if (ac != 1)  in freeze()
363 		err(1, "Failed to freeze probe/attach");  in freeze()
373 	exit(1);  in thaw_usage()
377 thaw(int ac, char **av __unused)  in thaw()  argument
380 	if (ac != 1)  in thaw()
383 		err(1, "Failed to thaw probe/attach");  in thaw()
393 	exit(1);  in reset_usage()
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()
417 		err(1, "Failed to reset %s", av[0]);  in reset()
423 getpath(int ac, char **av)  in getpath()  argument
427 	if (ac != 3)  in getpath()
429 	if (devctl_getpath(av[2], av[1], &buffer) < 0)  in getpath()
430 		err(1, "Failed to get path via %s to %s", av[1], av[2]);  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()
450 				return (1);  in main()
456 	return (1);  in main()