linux-kernel - Re: [RFC][PATCH] af_key: return error when meet errors on sendmsg() syscall

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Message-Id: <20140512.104123.348250032130742338.davem@davemloft.net>
Date:	Mon, 12 May 2014 10:41:23 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	xufeng.zhang@...driver.com
Cc:	steffen.klassert@...unet.com, herbert@...dor.apana.org.au,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC][PATCH] af_key: return error when meet errors on
 sendmsg() syscall

From: Xufeng Zhang <xufeng.zhang@...driver.com>
Date: Mon, 12 May 2014 14:05:09 +0800

> I know what you mean, but isn't the kernel API aimed to facilitate the
> implementation of user space?

Yes, but as I stated the communication is message oriented and this
includes the errors.
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