> It's me who made the patch. Yutaka Tanida also provided a patch
> for cygipc library to prevent lock freezing by changing the
> implementation of semaphore.
> These patches are necessary to prevent freezing in cygwin port.
>
> If there's no objection,I would add a new ipc.patch provided by
> Yutaka into src/win32 and commit the patch for README.NT
> for current tree.
I still don't have any reaction from the cygipc author so we should include
the patch into pgsql sources.
Dan