One week ago I finished work on the first edition of the Ulix book.
It will be published once my PhD dissertation has been accepted and
defended, but I can already say that the book has almost 700 pages
with lots of figures and tables. Ulix seems to be stable enough
for playing a bit with it.
The latest additions to the code were pthread-style threads
(implemented in the kernel, but with a user mode interface)
and pthread mutexes.
A printed version of the book sits beside my other operating
systems books (see picture), and I like it a lot :)
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