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Diffstat (limited to 'include/net/ip.h')
-rw-r--r--include/net/ip.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/net/ip.h b/include/net/ip.h
index be899677504b..029cc3fd26bd 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -188,6 +188,22 @@ static inline struct sk_buff *ip_fraglist_next(struct ip_fraglist_iter *iter)
return skb;
}
+struct ip_frag_state {
+ struct iphdr *iph;
+ unsigned int hlen;
+ unsigned int ll_rs;
+ unsigned int mtu;
+ unsigned int left;
+ int offset;
+ int ptr;
+ __be16 not_last_frag;
+};
+
+void ip_frag_init(struct sk_buff *skb, unsigned int hlen, unsigned int ll_rs,
+ unsigned int mtu, struct ip_frag_state *state);
+struct sk_buff *ip_frag_next(struct sk_buff *skb,
+ struct ip_frag_state *state);
+
void ip_send_check(struct iphdr *ip);
int __ip_local_out(struct net *net, struct sock *sk, struct sk_buff *skb);
int ip_local_out(struct net *net, struct sock *sk, struct sk_buff *skb);