Apple

On Nov 10, 2005, at 9:07 AM, Philip Lukidis wrote:

However, I've read that a "POSIX thread does not

automatically associate itself with your application's run loop" (see link

below, sorry for the wrapping).

http://developer.apple.com/documentation/Cocoa/Conceptual/Multithreading/ind

ex.html?http://developer.apple.com/documentation/Cocoa/Conceptual/Multithrea

ding/Multithreading.html

That link points to the top of that document. Were you thinking of <http://developer.apple.com/documentation/Cocoa/Conceptual/Multithreading/articles/ThreadIntro.html>? That says:

Threads and run loops are tightly entwined entities. Many simple threads do not use the run loop and simply execute the code in their entry-point function. However, if you want your thread to remain running so that it can process requests at a future time, you need to start the thread’s run loop.

When I create a pthread, is a new run loop created, and is

the pthread associated with it?

Yes, to both questions. The confusion might be that the run loop isn't automatically _started_ when the thread runs. That can be done with CFRunLoopRun after attaching at least one run loop event source.

HTH,

--gc

__________________________________________________________________

Garth Cummings

Apple Developer Technical Support email@hidden

http://developer.apple.com/technicalsupport