linux-kernel - Re: AF_UNIX MSG

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Message-ID: <alpine.BSF.1.00.0801091201180.35527@pkunk.americas.sgi.com>
Date:	Wed, 9 Jan 2008 12:01:42 -0600 (CST)
From:	Brent Casavant <bcasavan@....com>
To:	Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
cc:	netdev@...r.kernel.org, davem@...emloft.net,
	linux-kernel@...r.kernel.org
Subject: Re: AF_UNIX MSG_PEEK bug?

On Wed, 9 Jan 2008, Tetsuo Handa wrote:

> Did you try MSG_WAITALL flag? See "man 2 recv".
> A TCP socket handles data in bytes.
> You cannot complain if the amount received by recv() is smaller than expected
> unless you use MSG_WAITALL flag.

Yes. It made no difference, as noted in the comments in the
provided test program.

Brent

-- 
Brent Casavant                          All music is folk music.  I ain't
bcasavan@....com                        never heard a horse sing a song.
Silicon Graphics, Inc.                    -- Louis Armstrong
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