26 static struct wpa_ctrl *ctrl_conn;  variable
84 	if (!ctrl_conn)  in register_event_handler()
97 	if (!ctrl_conn)  in unregister_event_handler()
117 	ctrl_conn = wpa_ctrl_open(ifname);  in hostapd_cli_open_connection()
118 	return ctrl_conn;  in hostapd_cli_open_connection()
133 	ctrl_conn = wpa_ctrl_open2(cfile, client_socket_dir);  in hostapd_cli_open_connection()
135 	return ctrl_conn;  in hostapd_cli_open_connection()
142 	if (ctrl_conn == NULL)  in hostapd_cli_close_connection()
145 	unregister_event_handler(ctrl_conn);  in hostapd_cli_close_connection()
147 		wpa_ctrl_detach(ctrl_conn);  in hostapd_cli_close_connection()
150 	wpa_ctrl_close(ctrl_conn);  in hostapd_cli_close_connection()
151 	ctrl_conn = NULL;  in hostapd_cli_close_connection()
170 	ctrl_conn = hostapd_cli_open_connection(ctrl_ifname);  in hostapd_cli_reconnect()
171 	if (!ctrl_conn)  in hostapd_cli_reconnect()
175 	if (wpa_ctrl_attach(ctrl_conn) == 0) {  in hostapd_cli_reconnect()
177 		register_event_handler(ctrl_conn);  in hostapd_cli_reconnect()
178 		update_stations(ctrl_conn);  in hostapd_cli_reconnect()
199 	if (ctrl_conn == NULL) {  in _wpa_ctrl_command()
744 	if (ctrl_conn == NULL) {  in wpa_ctrl_command_sta()
1029 		hostapd_cli_get_interfaces(ctrl_conn, &interfaces);  in hostapd_complete_interface()
1993 	if (ctrl_conn == NULL)  in hostapd_cli_recv_pending()
2019 	hostapd_cli_recv_pending(ctrl_conn, 0, 0);  in hostapd_cli_receive()
2025 	if (ctrl_conn && _wpa_ctrl_command(ctrl_conn, "PING", 0)) {  in hostapd_cli_ping()
2029 	if (!ctrl_conn && hostapd_cli_reconnect(ctrl_ifname) == 0)  in hostapd_cli_ping()
2031 	if (ctrl_conn)  in hostapd_cli_ping()
2032 		hostapd_cli_recv_pending(ctrl_conn, 1, 0);  in hostapd_cli_ping()
2049 		wpa_request(ctrl_conn, argc, argv);  in hostapd_cli_edit_cmd_cb()
2289 		if (ctrl_conn) {  in main()
2316 			if (ctrl_conn)  in main()
2317 				hostapd_cli_action(ctrl_conn);  in main()
2324 		hostapd_cli_action(ctrl_conn);  in main()
2326 		wpa_request(ctrl_conn, argc - optind, &argv[optind]);  in main()
2328 	unregister_event_handler(ctrl_conn);  in main()