From 4d470eb37fe31cc9899ee36e81134b35b02a36f3 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Wed, 23 Jan 2019 10:04:23 +0200
Subject: libcamera: event_dispatcher: Add interrupt() function
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The new interrupt() function allows interrupting in-progress blocking
processEvents() calls. This is useful to stop running event loops.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
---
 include/libcamera/event_dispatcher.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/libcamera/event_dispatcher.h')

diff --git a/include/libcamera/event_dispatcher.h b/include/libcamera/event_dispatcher.h
index c20518c6..cb06bf20 100644
--- a/include/libcamera/event_dispatcher.h
+++ b/include/libcamera/event_dispatcher.h
@@ -26,6 +26,8 @@ public:
 	virtual void unregisterTimer(Timer *timer) = 0;
 
 	virtual void processEvents() = 0;
+
+	virtual void interrupt() = 0;
 };
 
 } /* namespace libcamera */
-- 
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