From patchwork Wed Nov 9 22:19:47 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Westphal X-Patchwork-Id: 124733 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3C856B6F70 for ; Thu, 10 Nov 2011 09:25:40 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756085Ab1KIWZg (ORCPT ); Wed, 9 Nov 2011 17:25:36 -0500 Received: from Chamillionaire.breakpoint.cc ([85.10.199.196]:44197 "EHLO Chamillionaire.breakpoint.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753558Ab1KIWZf (ORCPT ); Wed, 9 Nov 2011 17:25:35 -0500 Received: id: fw by Chamillionaire.breakpoint.cc authenticated by fw with local (easymta 1.00 BETA 1) id 1ROGaM-00077c-6r; Wed, 09 Nov 2011 23:25:34 +0100 From: Florian Westphal To: netfilter-devel@vger.kernel.org Cc: netdev@vger.kernel.org, Florian Westphal Subject: [PATCH nf-next 3/4] ipv6: add ip6_route_lookup Date: Wed, 9 Nov 2011 23:19:47 +0100 Message-Id: <1320877188-1972-4-git-send-email-fw@strlen.de> X-Mailer: git-send-email 1.7.3.4 In-Reply-To: <1320877188-1972-1-git-send-email-fw@strlen.de> References: <1320877188-1972-1-git-send-email-fw@strlen.de> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org like rt6_lookup, but allows caller to pass in flowi6 structure. Will be used by the upcoming ipv6 netfilter reverse path filter match. Signed-off-by: Florian Westphal --- include/net/ip6_route.h | 2 ++ net/ipv6/route.c | 7 +++++++ 2 files changed, 9 insertions(+), 0 deletions(-) diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 5e91b72..9c9399c 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -70,6 +70,8 @@ extern void ip6_route_input(struct sk_buff *skb); extern struct dst_entry * ip6_route_output(struct net *net, const struct sock *sk, struct flowi6 *fl6); +extern struct dst_entry * ip6_route_lookup(struct net *net, + struct flowi6 *fl6, int flags); extern int ip6_route_init(void); extern void ip6_route_cleanup(void); diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 8473016..9ea01e9 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -656,6 +656,13 @@ out: } +struct dst_entry * ip6_route_lookup(struct net *net, struct flowi6 *fl6, + int flags) +{ + return fib6_rule_lookup(net, fl6, flags, ip6_pol_route_lookup); +} +EXPORT_SYMBOL_GPL(ip6_route_lookup); + struct rt6_info *rt6_lookup(struct net *net, const struct in6_addr *daddr, const struct in6_addr *saddr, int oif, int strict) {