diff options
Diffstat (limited to 'include/net/ip6_route.h')
| -rw-r--r-- | include/net/ip6_route.h | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 37c1a1ed82c1..58cb3fc34879 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -53,16 +53,25 @@ static inline unsigned int rt6_flags2srcprefs(int flags) return (flags >> 3) & 7; } -extern void rt6_bind_peer(struct rt6_info *rt, - int create); +extern void rt6_bind_peer(struct rt6_info *rt, int create); + +static inline struct inet_peer *__rt6_get_peer(struct rt6_info *rt, int create) +{ + if (rt6_has_peer(rt)) + return rt6_peer_ptr(rt); + + rt6_bind_peer(rt, create); + return (rt6_has_peer(rt) ? rt6_peer_ptr(rt) : NULL); +} static inline struct inet_peer *rt6_get_peer(struct rt6_info *rt) { - if (rt->rt6i_peer) - return rt->rt6i_peer; + return __rt6_get_peer(rt, 0); +} - rt6_bind_peer(rt, 0); - return rt->rt6i_peer; +static inline struct inet_peer *rt6_get_peer_create(struct rt6_info *rt) +{ + return __rt6_get_peer(rt, 1); } extern void ip6_route_input(struct sk_buff *skb); @@ -131,10 +140,10 @@ extern void rt6_redirect(const struct in6_addr *dest, u8 *lladdr, int on_link); -extern void rt6_pmtu_discovery(const struct in6_addr *daddr, - const struct in6_addr *saddr, - struct net_device *dev, - u32 pmtu); +extern void ip6_update_pmtu(struct sk_buff *skb, struct net *net, __be32 mtu, + int oif, u32 mark); +extern void ip6_sk_update_pmtu(struct sk_buff *skb, struct sock *sk, + __be32 mtu); struct netlink_callback; |