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mlRe: How to talk with a kernel extension?
FROM : Jean-Daniel Dupas
DATE : Fri Nov 09 19:10:18 2007

> Hi,
>
> The GUI can say "kernel extension, allow all traffic". But the kernel
> extension can't say "GUI, we have a new log entry"? So how does the
> GUI get the log entries?
>
> Bye,
> Nils


Use IODataQueue

http://developer.apple.com/documentation/Darwin/Reference/
KernelIOKitFramework/IODataQueue/Classes/IODataQueue_/