From: Siarhei Siamashka <siarhei.siamashka@nokia.com>
To: "ext Luiz Augusto von Dentz" <luiz.dentz@gmail.com>
Cc: linux-bluetooth@vger.kernel.org
Subject: Re: [PATCH] Coding style fixes
Date: Mon, 19 Jan 2009 12:00:44 +0200 [thread overview]
Message-ID: <200901191200.44698.siarhei.siamashka@nokia.com> (raw)
In-Reply-To: <2d5a2c100901180711h33c099ddpe7d2ba2d804fa2c4@mail.gmail.com>
On Sunday 18 January 2009 17:11:22 ext Luiz Augusto von Dentz wrote:
> Hi
>
> > And seriously, having "do { } while(0)" for a multiline macro is a must.
>
> Interesting, what does it do that { } doesn't?
By searching in the Internet it is possible to find some rationale for this:
http://vivekkutal.blogspot.com/2006/03/do-while0.html
Anyway, it is part of linux kernel CodingStyle
--
Best regards,
Siarhei Siamashka
prev parent reply other threads:[~2009-01-19 10:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-17 18:40 [PATCH] Coding style fixes Siarhei Siamashka
2009-01-18 15:09 ` Marcel Holtmann
2009-01-18 15:11 ` Luiz Augusto von Dentz
2009-01-19 10:00 ` Siarhei Siamashka [this message]
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