From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Westphal Subject: [RFC PATCH 4/5] ipv6: add ip6_route_lookup Date: Mon, 12 Sep 2011 21:42:31 +0200 Message-ID: <1315856552-1422-5-git-send-email-fw@strlen.de> References: <1315856552-1422-1-git-send-email-fw@strlen.de> Cc: netdev@vger.kernel.org, Florian Westphal To: netfilter-devel@vger.kernel.org Return-path: Received: from Chamillionaire.breakpoint.cc ([85.10.199.196]:58599 "EHLO Chamillionaire.breakpoint.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752299Ab1ILTo4 (ORCPT ); Mon, 12 Sep 2011 15:44:56 -0400 In-Reply-To: <1315856552-1422-1-git-send-email-fw@strlen.de> Sender: netfilter-devel-owner@vger.kernel.org List-ID: 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 216ff31..183722c 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -629,6 +629,13 @@ 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) { -- 1.7.3.4