From bd20382588ec21d3d2f831ba83ebeaff8d17c1d9 Mon Sep 17 00:00:00 2001
From: shadchin <shadchin@openbsd.org>
Date: Sun, 21 Dec 2014 18:23:37 +0000
Subject: [PATCH] Cleanup - remove event WSCONS_EVENT_WSMOUSED_SLEEP,
 WSCONS_EVENT_WSMOUSED_CLOSE. Do not need it now.

ok mpi@
---
 usr.sbin/wsmoused/wsmoused.c | 61 ++----------------------------------
 1 file changed, 3 insertions(+), 58 deletions(-)

diff --git a/usr.sbin/wsmoused/wsmoused.c b/usr.sbin/wsmoused/wsmoused.c
index eeb4aaf2c7f..38071f65511 100644
--- a/usr.sbin/wsmoused/wsmoused.c
+++ b/usr.sbin/wsmoused/wsmoused.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: wsmoused.c,v 1.32 2014/05/14 18:23:22 shadchin Exp $ */
+/* $OpenBSD: wsmoused.c,v 1.33 2014/12/21 18:23:37 shadchin Exp $ */
 
 /*
  * Copyright (c) 2001 Jean-Baptiste Marchand, Julien Montagne and Jerome Verdon
@@ -329,24 +329,18 @@ normalize_event(struct wscons_event *event)
 }
 
 /* send a wscons_event to the kernel */
-static int
+static void
 treat_event(struct wscons_event *event)
 {
 	struct wscons_event mapped_event;
 
 	if (IS_MOTION_EVENT(event->type)) {
 		ioctl(mouse.cfd, WSDISPLAYIO_WSMOUSED, event);
-		return 1;
 	} else if (IS_BUTTON_EVENT(event->type) &&
 	    (uint)event->value < MOUSE_MAXBUTTON) {
 		mouse_map(event, &mapped_event);
 		mouse_click(&mapped_event);
-		return 1;
 	}
-	if (event->type == WSCONS_EVENT_WSMOUSED_CLOSE)
-		/* we have to close mouse fd */
-		return 0;
-	return 1;
 }
 
 /* split a full mouse event into multiples wscons events */
@@ -446,56 +440,7 @@ wsmoused(void)
 		if (mouse.proto == P_WSCONS) {
 			/* wsmouse supported mouse */
 			read(mouse.mfd, &event, sizeof(event));
-			res = treat_event(&event);
-			if (!res) {
-				/*
-				 * close mouse device and sleep until
-				 * the X server releases it
-				 */
-
-				struct wscons_event sleeping;
-				unsigned int tries;
-
-				/* restore mouse resolution to default value */
-				res = WSMOUSE_RES_DEFAULT;
-				ioctl(mouse.mfd, WSMOUSEIO_SRES, &res);
-
-				close(mouse.mfd);
-				mouse.mfd = -1;
-
-				/* sleep until X server releases mouse device */
-				sleeping.type = WSCONS_EVENT_WSMOUSED_SLEEP;
-				sleeping.value = 0;
-				ioctl(mouse.cfd, WSDISPLAYIO_WSMOUSED,
-				    &sleeping);
-
-				/*
-				 * Since the X server could still be running
-				 * (e.g. when switching from the graphics
-				 * screen to a virtual text console), it might
-				 * not have freed the device yet.
-				 *
-				 * Try to open the device until it succeeds.
-				 */
-				tries = 0;
-				for (;;) {
-					if ((mouse.mfd = open(mouse.portname,
-					    O_RDONLY | O_NONBLOCK, 0)) != -1)
-						break;
-
-					if (tries < 10) {
-						tries++;
-						sleep(1);
-					} else {
-						logwarn("unable to open %s, "
-						    "will retry in 10 seconds",
-						    mouse.portname);
-						sleep(10);
-					}
-				}
-
-				wsmouse_init();
-			}
+			treat_event(&event);
 		} else {
 			/* serial mouse (not supported by wsmouse) */
 			res = read(mouse.mfd, &b, 1);
-- 
2.20.1