linux-kernel - get socket backlog limit on unix domain socket

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Message-ID: <50CFD41F.70103@gmail.com>
Date:	Mon, 17 Dec 2012 18:25:35 -0800
From:	Artem Germanov <ru.artem@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: get socket backlog limit on unix domain socket

Is there any way to get socket backlog limit on unix domain socket? In 
FreeBSD there is getsockopt() with SO_LISTENQLIMIT,
but not in Linux. There is getsockopt() with TCP_INFO that returns such 
info for tcp socket, but returns 'Not implemented' for UDS.
What is the right place to implement such functionality? Is porting 
SO_LISTENQLIMIT to linux a good idea?

WBR, Artem Germanov.
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