OSX Create C++ Kernel Extension

Question

I am trying to create a kext to be run on OS X 10.9. Currently, when I create the new project (in Xcode, I am given a c template with some methods I can override (cckext_start() and cckext_stop()). This is all fine and well but I would prefer to create my extension using c++.

Is this:

1. Possible?
2. Bad practice?

If so, how can I do it?

Answer 1

Yes, it is possible. As a matter of fact, the kernel API, or KPI, is mostly written in C++. The Kernel Extension Programming Guide and I/O Kit Fundamentals should get you started.