I have released a new version (2.5) of hfsdebug. The new version fixes a bug in the calculation of free space blocks on a volume, and now all features are supported on both the PowerPC and x86 versions of Mac OS X. In particular, hfsdebug no longer uses the /dev/kmem device for displaying kernel-memory-resident mount [...]

I am glad to share the following information about the book’s schedule. Publication date: June 16, 2006 Estimated in-stock date: June 23, 2006 In its final (published) form, the book has 1680 pages.

Mac OS X Internals: A Presentation is a Flash rendition of a presentation I recently gave.

EFI Programming on Mac OS X is a note on jumpstarting EFI development on Mac OS X. Prebuilt compiler toolchains for the PowerPC and x86 versions of Mac OS X are also available.