Tom Lane wrote:
> Yeah, agreed. The only thing I'm concerned about back-patching is
> the places where a wrong errno might be reported.
If we're currently reporting "could not open dir: Success" then
backpatching such a fix is definitely an improvement. OTOH if currently
we have opendir() trying to report a failure, then LWLockRelease replace
the errno because something completely unrelated also failed, having the
message report exactly the opendir() failure rather than the lwlock
failure is surely also an improvement.
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Álvaro Herrera https://www.2ndQuadrant.com/
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