From 89b5b9acf6037fc1a87f9e85c64831187a47ba94 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Sat, 17 Apr 2021 13:55:51 +0200
Subject: Implemented I/O polling

---
 apps/wm/wm.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

(limited to 'apps')

diff --git a/apps/wm/wm.c b/apps/wm/wm.c
index 49913dc..23b5879 100644
--- a/apps/wm/wm.c
+++ b/apps/wm/wm.c
@@ -521,24 +521,23 @@ int main(int argc, char **argv)
 	u8 msg[1024] = { 0 };
 	struct event_keyboard event_keyboard = { 0 };
 	struct event_mouse event_mouse = { 0 };
-	u32 listeners[] = { IO_KEYBOARD, IO_MOUSE, IO_BUS, 0 };
+	u32 listeners[] = { IO_KEYBOARD, IO_MOUSE, 0 };
 
 	while (1) {
 		res poll_ret = 0;
 		if ((poll_ret = io_poll(listeners)) >= 0) {
-			if (poll_ret == 0) {
-				if (io_read(listeners[poll_ret], &event_keyboard, 0,
+			if (poll_ret == IO_KEYBOARD) {
+				if (io_read(IO_KEYBOARD, &event_keyboard, 0,
 					    sizeof(event_keyboard)) > 0) {
 					handle_event_keyboard(&event_keyboard);
 					continue;
 				}
-			} else if (poll_ret == 1) {
-				if (io_read(listeners[poll_ret], &event_mouse, 0,
-					    sizeof(event_mouse)) > 0) {
+			} else if (poll_ret == IO_MOUSE) {
+				if (io_read(IO_MOUSE, &event_mouse, 0, sizeof(event_mouse)) > 0) {
 					handle_event_mouse(&event_mouse);
 					continue;
 				}
-			} else if (poll_ret == 2) {
+			} else if (poll_ret == IO_BUS) {
 				if (msg_receive(msg, sizeof(msg)) > 0) {
 					handle_message(msg);
 					continue;
-- 
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