netdev - [PATCH] socket: Add SO_RXQ

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Date:	Tue, 28 Jan 2014 07:24:37 -0500
From:	Neil Horman <nhorman@...driver.com>
To:	linux-man@...r.kernel.org
Cc:	Neil Horman <nhorman@...driver.com>, mtk.manpages@...il.com,
	andi@...stfloor.org, netdev@...r.kernel.org
Subject: [PATCH] socket: Add SO_RXQ_OVFL documentation

Add documentation for the SO_RXQ_OVFL socket option

Signed-off-by: Neil Horman <nhorman@...driver.com>
CC: mtk.manpages@...il.com
CC: andi@...stfloor.org
CC: netdev@...r.kernel.org
---
 man7/socket.7 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/man7/socket.7 b/man7/socket.7
index 6b229dd..aa0aad9 100644
--- a/man7/socket.7
+++ b/man7/socket.7
@@ -663,6 +663,11 @@ with a specific port then it is not possible
 to bind to this port for any local address.
 Argument is an integer boolean flag.
 .TP
+.B SO_RXQ_OVFL
+Indicates that an unsigned 32 bit value ancilliary msg (cmsg) should be attached
+to recieved skbs indicating the number of packets dropped by the socket between
+the last recieved packet and this received packet
+.TP
 .B SO_SNDBUF
 Sets or gets the maximum socket send buffer in bytes.
 The kernel doubles this value (to allow space for bookkeeping overhead)
-- 
1.8.3.1

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