Date: Thu, 21 Feb 2008 13:17:18 +0000 From: Bruce M Simpson <bms@incunabulum.net> To: gnn@freebsd.org Cc: FreeBSD-Net mailing list <freebsd-net@freebsd.org> Subject: Re: IPV6_TCLASS missing from ip6(4) Message-ID: <47BD79DE.3000004@incunabulum.net> In-Reply-To: <m24pc2iznx.wl%gnn@neville-neil.com> References: <47BC7081.1060205@incunabulum.net> <m24pc2iznx.wl%gnn@neville-neil.com>
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This is a multi-part message in MIME format. --------------090801070009050804080503 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit gnn@freebsd.org wrote: > At Wed, 20 Feb 2008 18:25:05 +0000, > Bruce M Simpson wrote: > >> I just noticed that whilst the socket code appears to support >> IPV6_TCLASS, we don't document it. >> >> I haven't raised a PR for this issue yet nor have I written a patch. >> > > Please do both :-) > Done. TCLASS is in the synopsis, hasn't hit the database yet. Here's the patch just in case. [I really wish we used Bugzilla, I shouldn't have to go through the SMTP rigmarole... I can log into freefall, but that's a privileged position. Also, Mercurial does RSS feeds for commits like git does, further removing the need for vulnerable and messy SMTP...] later BMS --------------090801070009050804080503 Content-Type: text/x-patch; name="ip6.diff" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="ip6.diff" Index: src/share/man/man4/ip6.4 =================================================================== RCS file: /home/ncvs/src/share/man/man4/ip6.4,v retrieving revision 1.22 diff -u -p -r1.22 ip6.4 --- src/share/man/man4/ip6.4 29 Sep 2006 16:16:41 -0000 1.22 +++ src/share/man/man4/ip6.4 21 Feb 2008 13:06:20 -0000 @@ -30,7 +30,7 @@ .\" .\" $FreeBSD: src/share/man/man4/ip6.4,v 1.22 2006/09/29 16:16:41 bms Exp $ .\" -.Dd September 29, 2006 +.Dd Februrary 21, 2008 .Dt IP6 4 .Os .Sh NAME @@ -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. @@ -312,6 +311,18 @@ 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 --------------090801070009050804080503--
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