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User-space to kernel communication

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User-space to kernel communication

Subject: User-space to kernel communication
From: Greg <email@hidden>
Date: Sun, 7 Jan 2007 21:40:16 -0500

Hi, what is the best way(s) to send variable length data (around 50 bytes or so) to a kernel extension from a user-land application? Are there different ways to do this if the kext uses the IOUserClient schema to talk to user-land apps? If you could also point me to documentation or a tutorial on how to do this I would be much obliged!

Thanks,

- Greg
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