usr.sbin/wsmoused/wsmoused.c

68 static struct mouse Mouse;
231 	Mouse.m_devfd = -1;
235 	Mouse.m_fifofd = -1;
236 	if (Mouse.m_fifoname != NULL) {
237 		Mouse.m_fifofd = open(Mouse.m_fifoname,
239 		if (Mouse.m_fifofd == -1)
241 			    Mouse.m_fifoname);
255 	if (Mouse.m_devfd != -1)
261 	Mouse.m_devfd = open(Mouse.m_devname, O_RDONLY | O_NONBLOCK, 0);
262 	if (Mouse.m_devfd == -1)
263 		log_err(EXIT_FAILURE, "cannot open %s", Mouse.m_devname);
266 	status = ioctl(Mouse.m_devfd, WSMOUSEIO_SETVERSION, &version);
268 		log_err(EXIT_FAILURE, "cannot set version %s", Mouse.m_devname);
274 	Mouse.m_doabs = 0;
277 	status = ioctl(Mouse.m_devfd, WSMOUSEIO_GTYPE, &mouse_type);
287 	status = ioctl(Mouse.m_devfd, WSMOUSEIO_GCALIBCOORDS, &Mouse.m_calib);
293 	Mouse.m_doabs = 1;
311 	fds[0].fd = Mouse.m_statfd;
315 		fds[1].fd = Mouse.m_devfd;
317 		if (Mouse.m_disabled)
326 			res = read(Mouse.m_statfd, &event, sizeof(event));
346 			res = read(Mouse.m_devfd, &event, sizeof(event));
355 			if (Mouse.m_fifofd >= 0) {
356 				res = write(Mouse.m_fifofd, &event,
385 			Mouse.m_disabled = 1;
386 			(void)close(Mouse.m_devfd);
387 			Mouse.m_devfd = -1;
389 			if (Mouse.m_disabled) {
391 				Mouse.m_disabled = 0;
393 				(void)close(Mouse.m_devfd);
394 				Mouse.m_devfd = -1;
428 			res = mb->mb_startup(&Mouse);
535 	(void)memset(&Mouse, 0, sizeof(struct mouse));
547 		case 'd': /* Mouse device name */
548 			Mouse.m_devname = optarg;
577 	Mouse.m_statfd = open(tstat, O_RDONLY | O_NONBLOCK, 0);
578 	if (Mouse.m_statfd == -1)
582 	if (Mouse.m_devname == NULL)
583 		Mouse.m_devname = block_get_propval(conf, "device",
585 	Mouse.m_fifoname = block_get_propval(conf, "fifo", NULL);