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Re: pthread library related

On Mon, May 30, 2016 at 10:33:33AM -0700, Charles Cui wrote:

> The second one is the reimplementation of bsd signal.

Do we really need this? Why is it a function pointer?

> The third one is the missing kernel logic for _SC_SEM_NSEMS_MAX.

Why not use atomic_inc/atomic_dec for the p_nsem count (and a proper
atomic-friendly type instead of uint)? Why limit the number at all?


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