PR-1129: Enforce masked state.

Masking timeout events only skips timeval calculation, but doesn't
prevent them from anyway as they expired. Enforce masked state right
around the callback. For timeouts, this means the event will keep
ticking at the interval given.

Signed-off-by: Daniel Stodden <[email protected]>

Author: Daniel Stodden

drivers/scheduler.c

@@ -200,7 +200,8 @@ scheduler_event_callback(event_t *event, char mode)
 		event->deadline = now.tv_sec + event->timeout;
 	}
 
-	event->cb(event->id, mode, event->private);
+	if (!event->masked)
+		event->cb(event->id, mode, event->private);
 }
 
 static int