Thanks for the information.

Original Message:
-----------------
From: Anthony Kozar anthony.kozar@utoledo.edu
Date: Wed, 11 Aug 2004 03:13:27 -0400
To: csound-dev@eartha.mills.edu
Subject: [CSOUND-DEV:5185] Re: More on PortAudio and Csound 5
--feedbackrequested!


I think that I now have an answer to this question (from an Apple Tech Note
"Threading Architectures").

"Traditional Mac OS makes heavy use of asynchronous I/O with I/O completion
routines that are delivered at interrupt time. However, the Mac OS X core OS
does not support a callback-based asynchronous I/O model, and user space
code never runs at interrupt time."

Anthony

On 8/4/04 9:38 AM, gogins@pipeline.com etched in stone:

> Thanks for your helpful response.
> 
> You could help me even more by answering the following questions: Are
audio
> callbacks from interrupts in OS X also?


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