Re: Re: [COMMITTERS] pgsql: Make CheckRequiredParameterValues() depend upon correct

From: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Re: [COMMITTERS] pgsql: Make CheckRequiredParameterValues() depend upon correct
Date: 2010-04-27 17:18:28
Message-ID: 4BD71C64.5090509@enterprisedb.com
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Tom Lane wrote:
> Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> writes:
>> Ok, here's a patch that includes the changes to add new wal_mode GUC
>> (http://archives.postgresql.org/message-id/4BD581A6.60602@enterprisedb.com)
>
> I haven't read this in any detail, but why does it add inclusion of
> pg_control.h to xlog.h? I don't see any reason for that in the actual
> changes in xlog.h.

I put the enum for wal_mode to pg_control.h, so that it's available to
pg_controlinfo.c without #including xlog.h there. The
XLogArchivingActive() macro in xlog.h needs the enum values:

#define XLogArchivingActive() (XLogArchiveMode && wal_mode >=
WAL_MODE_ARCHIVE

I'm all ears for better suggestions, I didn't like that much either.

--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com

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