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From: Glen Barber <gjb@FreeBSD.org>
Date: Sat, 11 Jun 2011 01:58:32 +0000 (UTC)
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Subject: svn commit: r222970 - stable/7/share/man/man4
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Author: gjb (doc committer)
Date: Sat Jun 11 01:58:31 2011
New Revision: 222970
URL: http://svn.freebsd.org/changeset/base/222970

Log:
  MFC 176470 [1]:
  
  Document TCLASS in ip6(4).
  
  PR:		120945
  Original commit by:	bms [1]

Modified:
  stable/7/share/man/man4/ip6.4
Directory Properties:
  stable/7/share/man/man4/   (props changed)

Modified: stable/7/share/man/man4/ip6.4
==============================================================================
--- stable/7/share/man/man4/ip6.4	Sat Jun 11 01:44:49 2011	(r222969)
+++ stable/7/share/man/man4/ip6.4	Sat Jun 11 01:58:31 2011	(r222970)
@@ -147,7 +147,6 @@ The following socket options are support
 .It Dv IPV6_UNICAST_HOPS Fa "int *"
 Get or set the default hop limit header field for outgoing unicast
 datagrams sent on this socket.
-A value of \-1 resets to the default value.
 .\" .It Dv IPV6_RECVOPTS Fa "int *"
 .\" Get or set the status of whether all header options will be
 .\" delivered along with the datagram when it is received.
@@ -313,6 +312,18 @@ The
 routine and family of routines may be used to manipulate this data.
 .Pp
 This option requires superuser privileges.
+.It Dv IPV6_TCLASS Fa "int *"
+Get or set the value of the traffic class field used for outgoing datagrams
+on this socket.
+The value must be between \-1 and 255.
+A value of \-1 resets to the default value.
+.It Dv IPV6_RECVTCLASS Fa "int *"
+Get or set the status of whether the traffic class header field will be
+provided as ancillary data along with the payload in subsequent
+.Xr recvmsg 2
+calls.
+The header field is stored as a single value of type
+.Vt int .
 .It Dv IPV6_RTHDR Fa "int *"
 Get or set whether the routing header from subsequent packets will be
 provided as ancillary data along with the payload in subsequent