>> Yes, okay, but what about these debugging options you were talking
>> about?  That was the main point of my message... where do we find
>> information on those?
> Well, don't be afraid to read sources, pthread library is not large,
> and it's usually hard to debug 'black box' anyway.

Yes, but the person experiencing the problem is not always capable of
reading code.  (On tech-kern that may be a more reasonable assumption,
and among developers even more so, but I'm sure there are lots of
NetBSD users who couldn't code their way out of a paper bag if you held
it upside down for them, even if they might be capable of fetching
distributions and typing "make".)

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