linux-kernel - Re: PROPOSAL: extend pipe() to support NULL argument.

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Message-ID: <412e6f7f0907020218m1f4a9651l2c682a9905925bcd@mail.gmail.com>
Date:	Thu, 2 Jul 2009 17:18:49 +0800
From:	Changli Gao <xiaosuo@...il.com>
To:	Amerigo Wang <xiyou.wangcong@...il.com>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: PROPOSAL: extend pipe() to support NULL argument.

On Thu, Jul 2, 2009 at 5:13 PM, Amerigo Wang<xiyou.wangcong@...il.com> wrote:
> On Thu, Jul 02, 2009 at 03:36:41PM +0800, Changli Gao wrote:
>
> Why? Why do you need this feature?
>
Are you familiar with splice() and tee()? They both use pipes as kernel buffers.


-- 
Regards，
Changli Gao(xiaosuo@...il.com)
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