Re: OSAtomic.h
Re: OSAtomic.h
- Subject: Re: OSAtomic.h
- From: John Stiles <email@hidden>
- Date: Wed, 29 Nov 2006 19:17:02 -0800
Hmm.
I found that the 10.2.8 and 10.3.9 SDKs have a <libkern/OSAtomic.h>
in the Kernel.framework. But if I add that framework to my project
and #include the file, the #include fails for some reason.
I'll stick with DriverSynchronization.h. It looks like the exact same
stuff anyway. Thanks for the info.
I'll file a doc bug on this.
On Nov 29, 2006, at 6:55 PM, Chris Suter wrote:
As I recall they were added in 10.4.
For 10.3 and earlier, I've used the ones declared in CarbonCore/
DriverSynchronization.h.
- Chris
On 30/11/2006, at 1:43 PM, John Stiles wrote:
When were the functions in <libkern/OSAtomic.h> added to the OS?
I have a need for them, but none of the docs specify a minimum OS
version. I've seen some information on them that dates all the way
back to 2000, so I think I'm in the clear, but I'd like to be sure.
http://developer.apple.com/documentation/Darwin/Reference/
KernelIOKitFramework/OSAtomic/
http://developer.apple.com/documentation/Darwin/Reference/ManPages/
man3/OSAtomicDecrement64.3.html
http://developer.apple.com/documentation/Cocoa/Conceptual/
Multithreading/articles/ThreadLocking.html
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