From owner-freebsd-net@FreeBSD.ORG  Fri Aug  8 12:49:16 2008
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 147D41065674
	for <freebsd-net@freebsd.org>; Fri,  8 Aug 2008 12:49:16 +0000 (UTC)
	(envelope-from rfrench@freebsd.org)
Received: from oberon.wxnz.net (oberon.wxnz.net [58.28.6.13])
	by mx1.freebsd.org (Postfix) with ESMTP id CCDAF8FC2C
	for <freebsd-net@freebsd.org>; Fri,  8 Aug 2008 12:49:15 +0000 (UTC)
	(envelope-from rfrench@freebsd.org)
Received: from mini-tank.local (ip-58-28-152-154.static-xdsl.xnet.co.nz
	[58.28.152.154])
	by oberon.wxnz.net (Postfix) with ESMTP id 981BF464515
	for <freebsd-net@freebsd.org>; Sat,  9 Aug 2008 00:35:57 +1200 (NZST)
From: Ryan French <rfrench@freebsd.org>
To: freebsd-net@freebsd.org
Date: Sat, 9 Aug 2008 00:32:53 +1200
User-Agent: KMail/1.9.9
MIME-Version: 1.0
Content-Type: text/plain;
  charset="us-ascii"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
Message-Id: <200808090032.53611.rfrench@freebsd.org>
Subject: Probem with protosw
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 08 Aug 2008 12:49:16 -0000

Hi,

I am working on my implementation of MPLS in FreeBSD and I'm having problems 
with integrating the code I have ported over into the FreeBSD networking 
stack. The problem I am having at the moment is trying to get my mpls 
protocol struct to compile. When I try to build the kernel I get a pr_* 
undeclared here (not in a function) error, for each field of the struct I 
have declared. I have included the code just in case anyone is able to figure 
this out.

Thanks,
Ryan French

#include <sys/cdefs.h>

#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/socket.h>
#include <sys/domain.h>
#include <sys/protosw.h>
#include <sys/queue.h>
#include <sys/sysctl.h>

#include <net/if.h>
#include <net/route.h>
#include <net/netisr.h>

#include <netmpls/mpls.h>

/*
 * MPLS protocol family:
 */

extern	struct domain mplsdomain;

struct protosw mplssw[] = {
	{ 
		pr_type = 		0,
		pr_domain =		&mplsdomain,
		pr_init =		mpls_init,
		pr_sysctl = 	mpls_sysctl
	},
	{ 
		pr_type = 		SOCK_DGRAM,
		pr_domain =		&mplsdomain,
		pr_flags =		PR_ATOMIC | PR_ADDR,
		pr_usrreq =		mpls_raw_usrreq,
		pr_sysctl = 	mpls_sysctl
	},
/* raw wildcard */
	{ 
		pr_type = 		SOCK_RAW,
		pr_domain =		&mplsdomain,
		pr_flags =		PR_ATOMIC | PR_ADDR,
		pr_usrreq =		mpls_raw_usrreq,
		pr_sysctl = 	mpls_sysctl
	},
};

struct domain mplsdomain = {
	NETISR_MPLS, "mpls", mpls_init, 0, 0, 
	mplssw,
	&mplssw[sizeof(mplssw)/sizeof(mplssw[0])], 0,
	rn_inithead,
	offsetof(struct sockaddr_mpls, smpls_in_ifindex) << 3,
	sizeof(struct sockaddr_mpls)
};