At Tue, 2 Aug 2022 13:54:43 +0530, Amit Kapila <amit.kapil...@gmail.com> wrote
in
> On Tue, Aug 2, 2022 at 12:00 PM Kyotaro Horiguchi
> <horikyota....@gmail.com> wrote:
> >
> > + {
> > + int save_errno = errno;
> > +
> > + CloseTransientFile(fd);
> > +
> > + if (readBytes < 0)
> > + {
> > + errno = save_errno;
> > + ereport(ERROR,
> >
> > Do we need the CloseTransientFile(fd) there? This call requires errno
> > to be remembered but anyway OpenTransientFile'd files are to be close
> > at transaction end. Actually CloseTransientFile() is not called
> > before error'ing-out at error in other places.
..
> We just moved it to a separate function as the same code is being
> duplicated to multiple places.
There are code paths that doesn't CloseTransientFile() explicitly,
too. If there were no need of save_errno there, that'd be fine. But
otherwise I guess we prefer to let the orphan fds closed by ERROR and
I don't think we need to preserve the less-preferred code pattern (if
we actually prefer not to have the explicit call).
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center
