Re: execl() sentinel

From: Neil Conway <neilc(at)samurai(dot)com>
To: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
Cc: Peter Eisentraut <peter_e(at)gmx(dot)net>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-patches(at)postgresql(dot)org, Bruce Momjian <bruce(at)momjian(dot)us>
Subject: Re: execl() sentinel
Date: 2007-07-18 21:28:40
Message-ID: 1184794120.20157.9.camel@dell.linuxdev.us.dell.com
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On Wed, 2007-07-18 at 17:22 -0400, Alvaro Herrera wrote:
> I wouldn't know how to look for other variadic functions using NULL
> sentinels though.

You would need something with more knowledge of C than "grep" has, at
any rate. Perhaps you could teach sparse to do this analysis, if it
can't do it already...

-Neil

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