SampleFilterScheme

Last Revision:
Version 1.2, 2006-01-03
Updated to produce a universal binary. Now requires Xcode 2.2 or later to build.
Build Requirements:
Xcode 2.2 or later
Runtime Requirements:
Mac OS X 10.2 or later

This I/O Kit driver project demonstrates a simple filter scheme that matches an HFS+ media object with a custom content hint property. This is a null filter scheme which passes all operations through to its provider unchanged. The sample also illustrates how such a media object can be created using the command line disk image tool. This sample code has been updated to include a project that produces a universal binary. No code changes were required for it to run correctly on the Developer Transition Systems.