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Re: Kernel locks

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Re: Kernel locks

Subject: Re: Kernel locks
From: Brian Bergstrand <email@hidden>
Date: Wed, 22 Nov 2006 11:33:04 -0600

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On Nov 22, 2006, at 10:01 AM, Anees Alappat wrote:

Hi , I am developing an NKE on MAC OS X 10.4.4 on a PowerG5 machine. I want to use kenel locks in that NKE. I have included kern/ locks.h file and linked that with com.apple.kpi.libkern. All locking functions except "lck_mtx_assert" is working fine.While loading NKE , it is showing "lck_mtx_assert" as undefined symbol. But I have to use "lck_mtx_assert" in some places in the code. All other locking fuctions like " lck_mtx_lock, lck_mtx_unlock etc " are working correctly.
Could any one please help me to solve it?

Just like the try variants, this one is exported by com.apple.kpi.unsupported. Apple recommends not linking against unsupported for release to customers, but if they offer no alternative sometimes it has to be done (we do it).

HTH.

Brian Bergstrand
<http://www.bergstrand.org/brian/>   PGP Key ID: 0xB6C7B6A2

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  >Kernel locks (From: "Anees Alappat" <email@hidden>)




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