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From: "Jim Hollenback" <jholly@cup.hp.com>
To: linux-kernel@vger.kernel.org
Subject: readv() return and errno
Date: Fri, 15 Mar 2002 13:54:26 -0800	[thread overview]
Message-ID: <1020315135426.ZM923@fry.cup.hp.com> (raw)

 In doing some testing on the project I'm working on I came
 across something that is causing a bit of confusion on my part.

 According to readv(2) EINVAL is returned for an invalid
 argument.  The examples given were count might be greater than
 MAX_IOVEC or zero. The test case I am working with has count = 0
 and I get return of 0 and errno 0 instead of the expected -1
 and errno EINVAL.

 Am I missing something?

Thanks!

Jim Hollenback

             reply	other threads:[~2002-03-15 21:54 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-03-15 21:54 Jim Hollenback [this message]
2002-03-19 13:27 ` readv() return and errno Alex Riesen
  -- strict thread matches above, loose matches on Subject: below --
2002-03-15 23:15 Balbir Singh
2002-03-26 16:19 Andries.Brouwer
2002-03-26 17:01 ` Balbir Singh
2002-03-26 17:13 Jim Hollenback
2002-03-26 18:06 ` Alan Cox
2002-03-26 21:15 Andries.Brouwer
2002-03-26 23:40 ` Alan Cox
2002-03-26 21:37 Andries.Brouwer
2002-03-26 23:38 ` Alan Cox

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