site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com -- Hi, I am trying to further implement the following Apple Kernel sample. How do I parse / filter / the IOService which is handed to me? Note: this is a kext with KERNEL = 1, so not all api's are accessible. Thanks, DM ======= Apple Code ======= void com_apple_dts_driver_SampleFilterScheme::read(IOService* client , UInt64 byteStart, IOMemoryDescriptor* buffer, IOStorageCompletion completion) { getProvider()->read(this, byteStart, buffer, completion); } _______________________________________________ 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... I have tried several options, but am getting nowhere. I need to know the name of the class (open, create, etc) and the specific params for each call client->serviceMatching( "open", table ); // Read data from the storage object at the specified byte offset into the // specified buffer, asynchronously. When the read completes, the caller // will be notified via the specified completion action. // // The buffer will be retained for the duration of the read. // // For simple partition schemes, the default behavior is to simply pass the // read through to the provider media. More complex partition schemes such // as RAID will need to do extra processing here. // This email sent to site_archiver@lists.apple.com