linux-kernel - Re: kerneltop "enhancements"

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Message-ID: <18830.12961.954870.727816@cargo.ozlabs.ibm.com>
Date:	Sun, 8 Feb 2009 12:17:21 +1100
From:	Paul Mackerras <paulus@...ba.org>
To:	Mike Galbraith <efault@....de>
Cc:	Ingo Molnar <mingo@...e.hu>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Arjan van de Ven <arjan@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: kerneltop "enhancements"

Mike Galbraith writes:

> BTW, how does one convince getopt_long() that an option really really
> doesn't require an argument?  no_argument works for the long version,
> but it insists that an argument is required for the short version
> regardless.

Take out the ":" after the "z" in the string argument to getopt_long.

Paul.
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