Issue with IOHIDDeviceOpen and Exclusive Access
Issue with IOHIDDeviceOpen and Exclusive Access
- Subject: Issue with IOHIDDeviceOpen and Exclusive Access
- From: CoGe - Tamas Nagy <email@hidden>
- Date: Wed, 02 Nov 2011 20:26:22 +0100
Hey list,
i have a little problem with IOHIDDeviceOpen and Exclusive Access - when i call this method kIOHIDOptionsTypeSeizeDevice option, it returns kIOReturnSuccess, but i get no exlusive access. However, it works with the device manager, but i just need to have exclusive access for one specific device. I followed up the steps of TN2187: http://developer.apple.com/library/mac/#technotes/tn2187/_index.html
Is this a bug? If it, is there a workaround with it? I'm on 10.6.8 yet.
Thanks a lot,
Tamas Nagy
-----------------
CoGe VJ Software
http://cogevj.hu
email@hidden
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