linux-kernel - Re: #pragma once?

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Message-ID: <20140106210956.GA24603@leaf>
Date:	Mon, 6 Jan 2014 13:09:56 -0800
From:	Josh Triplett <josh@...htriplett.org>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Michal Marek <mmarek@...e.cz>, Sam Ravnborg <sam@...nborg.org>,
	Rashika Kheria <rashika.kheria@...il.com>
Subject: Re: #pragma once?

On Mon, Jan 06, 2014 at 01:00:03PM -0800, Andrew Morton wrote:
> On Mon, 6 Jan 2014 12:47:07 -0800 Josh Triplett <josh@...htriplett.org> wrote:
> 
> > Does anyone have any objection to the use of "#pragma once" instead of
> > the usual #ifndef-#define-...-#endif include guard?
> 
> Sounds OK to me.  gcc has supported this for quite a long time, yes?  I
> wonder if ICC supports it.

Yes, ICC supports it as well, if anyone cares.

- Josh Triplett
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