From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date: Wed, 21 Nov 2007 12:14:31 +0000 (-0200)
Subject: [DCCP]: Update documentation on ioctls
X-Git-Tag: v2.6.25-rc1~1162^2~1359
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=c28149016c24f4399c0a1eb0ebc15c92611223f0;p=linux-2.6-omap-h63xx.git

[DCCP]: Update documentation on ioctls

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/Documentation/networking/dccp.txt b/Documentation/networking/dccp.txt
index ffb9ca937d6..d76905a5a08 100644
--- a/Documentation/networking/dccp.txt
+++ b/Documentation/networking/dccp.txt
@@ -136,6 +136,12 @@ sync_ratelimit = 125 ms
 	sequence-invalid packets on the same socket (RFC 4340, 7.5.4). The unit
 	of this parameter is milliseconds; a value of 0 disables rate-limiting.
 
+IOCTLS
+======
+FIONREAD
+	Works as in udp(7): returns in the `int' argument pointer the size of
+	the next pending datagram in bytes, or 0 when no datagram is pending.
+
 Notes
 =====