Re: [boost] Solaris versions of sp_counted_base and atomic_count

Michael van der Westhuizen wrote:

Hi Peter,

On 7/8/06, Peter Dimov <pdimov@mmltd.net> wrote:

...

Thanks. I've attached my current version of sp_counted_base_gcc_sparc.hpp. Does it look correct to you?

compare_and_swap certainly looks correct.

atomic_fetch_and_add and atomic_conditional_increment both call compare_exchange, which does not exist in this file - are they meant to call compare_and_swap?

Yes indeed. I've attached a fixed version.

I like the use of __builtin_expect - I didn't know that existed!

Credit for that goes to Piotr Wyderski, the author of the original. :-)