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From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Andres Freund <andres@anarazel.de>
Cc: Jeff Janes <jeff.janes@gmail.com>
Cc: Michael Paquier <michael.paquier@gmail.com>
Cc: PostgreSQL mailing lists <pgsql-hackers@postgresql.org>
Subject: Re: Reducing pg_ctl's reaction time
Date: Wed, 28 Jun 2017 15:44:25 -0400
Message-ID: <20170628194425.my75yb4lp5aerm7x@alvherre.pgsql> (raw)
In-Reply-To: <318.1498674547@sss.pgh.pa.us>
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Tom Lane wrote:
> Andres Freund <andres@anarazel.de> writes:

> So when I removed the miscadmin.h include, I found out that pg_ctl is
> also relying on PG_BACKEND_VERSIONSTR from that file.
> 
> There are at least three things we could do here:
> 
> 1. Give this up as not worth this much trouble.
> 
> 2. Move PG_BACKEND_VERSIONSTR into pg_config.h to go along with the
> other version-related macros.

pg_config.h sounds like a decent enough solution.  It's a bit strange
this hasn't come up before, given that that symbol is used more in
frontend environ than backend.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services


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  Subject: Re: Reducing pg_ctl's reaction time
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