Re: A comment fix in xlogreader.c

At Thu, 26 Sep 2019 11:57:59 +0900, Michael Paquier <michael(at)paquier(dot)xyz> wrote in <20190926025759(dot)GB2115(at)paquier(dot)xyz>
> On Thu, Sep 26, 2019 at 11:08:09AM +0900, Kyotaro Horiguchi wrote:
> > While rechecking another patch, I found that 709d003fbd forgot to
> > edit a comment mentioning three members removed from
> > XLogReaderState.
> >
> @@ -103,8 +103,7 @@ XLogReaderAllocate(int wal_segment_size, const char *waldir,
> state->read_page = pagereadfunc;
> /* system_identifier initialized to zeroes above */
> state->private_data = private_data;
> - /* ReadRecPtr and EndRecPtr initialized to zeroes above */
> - /* readSegNo, readOff, readLen, readPageTLI initialized to zeroes above */
> + /* ReadRecPtr, EndRecPtr and readLen initialized to zeroes above */
> state->errormsg_buf = palloc_extended(MAX_ERRORMSG_LEN + 1,
> MCXT_ALLOC_NO_OOM);
> if (!state->errormsg_buf)
>
> I see. readSegNo and readOff have been moved to WALOpenSegment and
> replaced by new, equivalent fields, still all those three fields are
> still initialized for the palloc_extended() call to allocate
> XLogReaderState, while the two others are now part of
> WALOpenSegmentInit(). Your change is correct, so applied.

Exactly. Thanks!

regards.

--
Kyotaro Horiguchi
NTT Open Source Software Center