site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com Thread-index: AceqHQPtQpSiixYQEdyoKwAX8si2KA== Thread-topic: IOMedia filter User-agent: Microsoft-Entourage/11.3.2.061213 I'm looking at writing an IOMedia filter. This is pretty new to me. I have a couple of questions I hope are not too ambitious. Before attaching my childMedia object to the driver in my start() method, I may need to talk to a userland agent. - Can I do that from within the start method? Will I have time-out issues? I'd like to communicate information to identify the volume being mounted to my agent, like the volume's UUID, display name, and such. - Can I get this information at this point in the kernel? I saw a kIOMediaUUIDKey, but when I try to get that property, I get back NULL. Maybe its not available yet in start()? I don't see a key for the display name of the volume/partition. Thanks for any advice, Eric _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... This email sent to site_archiver@lists.apple.com