Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> Tom Lane wrote:
>> My feeling about this is "too bad, we are not supporting threading on
>> platforms whose pthread.h doesn't follow SUS".
> I think we have to at least test for this in configure and give them an
> error message there rather than generating a compile error later.
No objection here --- feel free to extend the thread-safety test so that
it fails if sigwait has the wrong signature.
regards, tom lane