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IOKit /devfs



I want to implement a device interfacing api in /dev that is already
done in linux.

So I scanned the docs about i/o kit and kernel for a simple list (or
sample code) of how to build a kext that provides a devnode _and_ on
where to implement the api.

I looked over the darwin sources of rs232 and saw how to register the
devnode but I found nowhere the implementation of
open,close,read,write,seek somewhere.

Can one please point me to clear docs where I can see how to implement a
(dummy) /devnode. 
 

-- 
Hado Hein, Berlin, Fed.Rep. of Germany

http://www.batchmaker.de (software authoring, including stage lighting)
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