62 	char *iface = NULL;  in main()  local
67 		iface = argv[1];  in main()
77 			iface = optarg;  in main()
89 	if (iface == NULL)  in main()
93 		get_radio_state(iface);  in main()
96 		get_statistics(iface);  in main()
111 do_req(const char *iface, unsigned long req, void *data)  in do_req()  argument
121 	(void)strncpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name));  in do_req()
132 get_radio_state(const char *iface)  in get_radio_state()  argument
136 	if (do_req(iface, SIOCGRADIO, &radio) == -1)  in get_radio_state()
205 get_statistics(const char *iface)  in get_statistics()  argument
210 	if (do_req(iface, SIOCGTABLE0, stats) == -1)  in get_statistics()