cvs commit: src/include pthread_np.h src/lib/libthr pthread.map
deischen at freebsd.org
Mon Feb 4 08:31:13 PST 2008
On Mon, 4 Feb 2008, Dag-Erling Smørgrav wrote:
> Daniel Eischen <deischen at freebsd.org> writes:
>> I thought you wanted to know if it was locked regardless of who locked
> Uh, no, that was not the intention.
>> If you want to know if the current thread has it locked, it should be
>> called pthread_mutex_isowned_np().
> I don't see why one would be more correct than the other...
Because it is more obvious that _isowned() is for the current thread
than _islocked(). As you can tell by my previous (incorrect)
There is prior art for this outside of FreeBSD. Solaris has
mutex_owned() as part of their kernel mutex API. I would
suggest using pthread_mutex_owned_np(). Hmm, even FreeBSD has
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