dispatch_reentrant

gistfile1.c

// checks if already in current queue, prevents deadlock
void dispatch_sync_reentrant(dispatch_queue_t queue, dispatch_block_t block) {
	if (dispatch_get_current_queue() == queue) {
		block();
	}else {
		dispatch_sync(queue, block);
	}
}

Seams this was fixed in iOS 5? Because the docs clearly differ, stating that this function returns the main queue if it is called on the main thread. Am 17.09.2011 um 14:23 schrieb Peter Steinberger:

…

http://developer.apple.com/library/mac/#documentation/Darwin/Reference/ManPages/man3/dispatch_set_target_queue.3.html http://developer.apple.com/library/iOS/#documentation/Performance/Reference/GCD_libdispatch_Ref/Reference/reference.html http://stackoverflow.com/questions/4942686/how-to-know-where-queue-am-i-main-queue-or-not ## Reply to this email directly or view it on GitHub: https://gist.github.com/1205760

Where do you find this? Would be great if they changed this...

my exzerpt is from the documentation that comes with the latest Xcode 4.2 beta, so iOS 5 Beta 7. sent from phone Am 17.09.2011 um 15:09 schrieb Peter Steinbergerreply@reply.github.com:

…

Where do you find this? Would be great if they changed this... ## Reply to this email directly or view it on GitHub: https://gist.github.com/1205760