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Re: Re: [COMMITTERS] pgsql: pg_test_timing utility, to measure clock monotonicity and timing

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Marko Kreen <markokr(at)gmail(dot)com>
Cc: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Re: [COMMITTERS] pgsql: pg_test_timing utility, to measure clock monotonicity and timing
Date: 2012-03-28 12:57:42
Message-ID: CA+TgmoZvWiaiHnencKD6YgbGf8Bz5cKUN7Lc8WOinGTThg31bA@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-committerspgsql-hackers
On Wed, Mar 28, 2012 at 8:51 AM, Marko Kreen <markokr(at)gmail(dot)com> wrote:
>> How about:  ".. %10" INT64_FORMAT " .. " ?
>
> Well, it won't work because unlike <inttypes.h>, Postgres *_FORMAT
> includes '%' in it.
>
> I guess that why <inttypes.h> does not do it...

Hmm, I guess we could change that, but it would create a hazard for
thirty-party code that wants to be cross-version, and for
back-patching.  We could work around that by doing something more
complex, like creating additional symbols, but I'm thinking it ain't
worth it just for this.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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