Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 141 insertions, 0 deletions

diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
new file mode 100644
index 0000000..d5d1dd1
--- /dev/null
+++ b/include/net/ip6_route.h
@@ -0,0 +1,141 @@
+#ifndef _NET_IP6_ROUTE_H
+#define _NET_IP6_ROUTE_H
+
+#define IP6_RT_PRIO_FW		16
+#define IP6_RT_PRIO_USER	1024
+#define IP6_RT_PRIO_ADDRCONF	256
+#define IP6_RT_PRIO_KERN	512
+#define IP6_RT_FLOW_MASK	0x00ff
+
+#ifdef __KERNEL__
+
+#include <net/flow.h>
+#include <net/ip6_fib.h>
+#include <net/sock.h>
+#include <linux/tcp.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+
+struct pol_chain {
+	int			type;
+	int			priority;
+	struct fib6_node	*rules;
+	struct pol_chain	*next;
+};
+
+extern struct rt6_info	ip6_null_entry;
+
+extern int ip6_rt_gc_interval;
+
+extern void			ip6_route_input(struct sk_buff *skb);
+
+extern struct dst_entry *	ip6_route_output(struct sock *sk,
+						 struct flowi *fl);
+
+extern int			ip6_route_me_harder(struct sk_buff *skb);
+
+extern void			ip6_route_init(void);
+extern void			ip6_route_cleanup(void);
+
+extern int			ipv6_route_ioctl(unsigned int cmd, void __user *arg);
+
+extern int			ip6_route_add(struct in6_rtmsg *rtmsg,
+					      struct nlmsghdr *,
+					      void *rtattr);
+extern int			ip6_ins_rt(struct rt6_info *,
+					   struct nlmsghdr *,
+					   void *rtattr);
+extern int			ip6_del_rt(struct rt6_info *,
+					   struct nlmsghdr *,
+					   void *rtattr);
+
+extern int			ip6_rt_addr_add(struct in6_addr *addr,
+						struct net_device *dev,
+						int anycast);
+
+extern int			ip6_rt_addr_del(struct in6_addr *addr,
+						struct net_device *dev);
+
+extern void			rt6_sndmsg(int type, struct in6_addr *dst,
+					   struct in6_addr *src,
+					   struct in6_addr *gw,
+					   struct net_device *dev, 
+					   int dstlen, int srclen,
+					   int metric, __u32 flags);
+
+extern struct rt6_info		*rt6_lookup(struct in6_addr *daddr,
+					    struct in6_addr *saddr,
+					    int oif, int flags);
+
+extern struct dst_entry *ndisc_dst_alloc(struct net_device *dev,
+					 struct neighbour *neigh,
+					 struct in6_addr *addr,
+					 int (*output)(struct sk_buff *));
+extern int ndisc_dst_gc(int *more);
+extern void fib6_force_start_gc(void);
+
+extern struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
+					   const struct in6_addr *addr,
+					   int anycast);
+
+/*
+ *	support functions for ND
+ *
+ */
+extern struct rt6_info *	rt6_get_dflt_router(struct in6_addr *addr,
+						    struct net_device *dev);
+extern struct rt6_info *	rt6_add_dflt_router(struct in6_addr *gwaddr,
+						    struct net_device *dev);
+
+extern void			rt6_purge_dflt_routers(void);
+
+extern void			rt6_reset_dflt_pointer(struct rt6_info *rt);
+
+extern void			rt6_redirect(struct in6_addr *dest,
+					     struct in6_addr *saddr,
+					     struct neighbour *neigh,
+					     u8 *lladdr,
+					     int on_link);
+
+extern void			rt6_pmtu_discovery(struct in6_addr *daddr,
+						   struct in6_addr *saddr,
+						   struct net_device *dev,
+						   u32 pmtu);
+
+struct nlmsghdr;
+struct netlink_callback;
+extern int inet6_dump_fib(struct sk_buff *skb, struct netlink_callback *cb);
+extern int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
+extern int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
+extern int inet6_rtm_getroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
+
+extern void rt6_ifdown(struct net_device *dev);
+extern void rt6_mtu_change(struct net_device *dev, unsigned mtu);
+
+extern rwlock_t rt6_lock;
+
+/*
+ *	Store a destination cache entry in a socket
+ */
+static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
+				     struct in6_addr *daddr)
+{
+	struct ipv6_pinfo *np = inet6_sk(sk);
+	struct rt6_info *rt = (struct rt6_info *) dst;
+
+	write_lock(&sk->sk_dst_lock);
+	__sk_dst_set(sk, dst);
+	np->daddr_cache = daddr;
+	np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
+	write_unlock(&sk->sk_dst_lock);
+}
+
+static inline int ipv6_unicast_destination(struct sk_buff *skb)
+{
+	struct rt6_info *rt = (struct rt6_info *) skb->dst;
+
+	return rt->rt6i_flags & RTF_LOCAL;
+}
+
+#endif
+#endif