From 49d3b0f03998616458f86c340b4bbb39f0ab4c4e Mon Sep 17 00:00:00 2001
From: ghost <andreas.monzner@multimedia-labs.de>
Date: Sat, 13 Feb 2010 18:47:15 +0100
Subject: lib/driver/rc.cpp,rcinput.cpp: only do EVIOCGRAB when event bit 0x1E
 is set in event device evbits

---
 lib/driver/rc.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'lib/driver/rc.cpp')

diff --git a/lib/driver/rc.cpp b/lib/driver/rc.cpp
index c56fde44..c1ff13ea 100644
--- a/lib/driver/rc.cpp
+++ b/lib/driver/rc.cpp
@@ -129,8 +129,11 @@ void eRCInputEventDriver::setExclusive(bool b)
 {
 	if (handle >= 0)
 	{
+		long evbits;
 		int grab = b;
-		if (::ioctl(handle, EVIOCGRAB, grab) < 0)
+		if (::ioctl(handle, EVIOCGBIT(0, EV_MAX+1), &evbits) < 0)
+			perror("EVIOCGBIT");
+		else if ((evbits & (1 << 0x1E)) && ::ioctl(handle, EVIOCGRAB, grab) < 0)
 			perror("EVIOCGRAB");
 	}
 }
-- 
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