include/net/flow_keys.h

   1 #ifndef _NET_FLOW_KEYS_H
   2 #define _NET_FLOW_KEYS_H
   3
   4 struct flow_keys {
   5         /* (src,dst) must be grouped, in the same way than in IP header */
   6         __be32 src;
   7         __be32 dst;
   8         union {
   9                 __be32 ports;
  10                 __be16 port16[2];
  11         };
  12         u16 thoff;
  13         u8 ip_proto;
  14 };
  15
  16 extern bool skb_flow_dissect(const struct sk_buff *skb, struct flow_keys *flow);
  17 #endif