pgsql/src/include/storage itemptr.h

From: Tom Lane <tgl(at)hub(dot)org>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql/src/include/storage itemptr.h
Date: 2001-03-30 05:25:51
Message-ID: 200103300525.f2U5Ppq75419@hub.org
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CVSROOT: /home/projects/pgsql/cvsroot
Module name: pgsql
Changes by: tgl(at)hub(dot)org 01/03/30 00:25:51

Modified files:
src/include/storage: itemptr.h

Log message:
Add appropriately ifdef'd hack to make ARM compiler allocate ItemPointerData
as six bytes not eight. This fixes a regression test failure but more
importantly avoids wasting four bytes of pad space in every tuple header.
Also add some commentary about what's going on.

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