From: Robert Treat <xzilla@users.sourceforge.net>
To: pgsql-www@postgresql.org,
	"=?gb2312?q?=CD=F5=B1=A6=B1=F8?= " <wangbaobing@gmail.com>
Subject: Re: About Buffer Flushing Function
Date: Sun, 12 Mar 2006 15:43:21 -0500
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On Sunday 12 March 2006 03:41, =CD=F5=B1=A6=B1=F8 wrote:
> I'm now participating in a PG project.I need to modify some parts of the
> Log buffer flushing function and the data buffer flushing function.I don't
> Know where they are.
> Could you tell me where the following two functions are:
> --Log Buffer Flush:Only flush the dirty log buffer into the disk,not
> Including the database data.(Is it XLogFlush in xlog.c?)
> --Data Buffer Flush:Only flush the dirty database data(items) into the di=
sk
> Not including the log buffer.
> I'm now in urgent need of your help.
> Thank you in advance!
> Charlie Wang

If you're going to hack postgresql, you need to join pgsql-hackers mailing=
=20
list and send these types of questions there. Also please review the=20
following:

http://www.postgresql.org/docs/faqs.FAQ_DEV.html
http://www.postgresql.org/developer/

=2D-=20
Robert Treat
Build A Brighter Lamp :: Linux Apache {middleware} PostgreSQL