IOUSBDevice in IOUSBInterface comes opened?

site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Hello, Thanks, --ness _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... I have set the Provider Class in my plist that I want to get IOUSBInterface's. In my start function, I use the provider's (IOUSBInterface) GetDevice function to get the IOUSBDevice. Does GetDevice return an opened IOUSBDevice, or should I open it? This email sent to site_archiver@lists.apple.com