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 <mailto: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