Amit Singh’s “Mac OS X Internals: A Systems Approach” has a bunch of Mach content, as it applied to macOS around 2006. It’s pretty expensive though (maybe it’s priced by weight).

d

On 16 Jul 2020, at 13:46, Jason <jsteve@superglobalmegacorp.com> wrote:
Seems like an interesting book.

I might have to buy a copy regardless.

Any other good Mach books to recommend?
On Thu, Jul 16, 2020 at 1:02 AM +0800, "Arnold Robbins" <arnold@skeeve.com> wrote:
Hi All.

I have a copy of
https://www.amazon.com/Programming-Under-Mach-UNIX-systems/dp/0201527391/ref=sr_1_2?dchild=1&keywords=programming+under+mach&qid=1594831478&sr=8-2

For the cost of shipping from Israel, to the first one who wants it.

Let me know.

Thanks,

Arnold