site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Importance: Normal User-agent: SquirrelMail/1.4.2 Hi all, thx for answering, Shawn. Indeed, I am developing the core for a user GUI. The core will be a library (or a framework, dunno), and the Library will be built with wxWidget, which uses Cocoa AFAIK. Well... And I have indeed a second question, to add to the question on timers. Within X.3, the POSIX semaphores of the RT lib (sem_init, sem_post, etc.) are not available... (well, to be honnest, the strange thing is that they are on the system, with the doc and all the stuff, but they do not do anything...). I red somewhere that they should be added to X.4. Is that correct ? Thx Nicolas
On Mar 16, 2005, at 8:00 AM, Nicolas.Castagne@imag.fr wrote:
Hi there,
I am porting quite a big software that was developped under Unix and Linux.
This software really needs various "real time timers".
Under Linux, these timer are provided in the real time timer API (-lrt library) : timer_create timer_delete timer_settime etc.
Under Mac Os X, so far, I only founded the (setitimer getitimer) API... But it does not allow to set various timer per process/thread.
Is there on Mac OS X an API that correspond with the RT library under Linux (and Irix, and...) ? Where may I find documentation ?
What type of product are you porting?
Is it a driver/kernel level thing or a user mode application?
-Shawn
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