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I can't find any functions like semaphore_create/semaphore_wait/semaphore_signal/semaphore_destroy in DriverKit headers. it's not supported in Driverkit, Are there alternatives？

pmdj
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Song
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1 Answers1

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Semaphores as in counting semaphores. Sadly there is nothing alike implemented.

Semaphores as in binary semaphores or mutex, there is something - IOLock. There is no documentation except in the header IOLib.h.

Using what you got, you could implement your own counting semaphore, since classes are supported in driverkit. Lock a counting member variable in class methods or something.

skratchi.at
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