[deliverable/linux.git] / include / net / flow_keys.h

#ifndef _NET_FLOW_KEYS_H
#define _NET_FLOW_KEYS_H

struct flow_keys {
	/* (src,dst) must be grouped, in the same way than in IP header */
	__be32 src;
	__be32 dst;
	union {
		__be32 ports;
		__be16 port16[2];
	};
	u16 thoff;
	u8 ip_proto;
};

bool skb_flow_dissect(const struct sk_buff *skb, struct flow_keys *flow);
__be32 skb_flow_get_ports(const struct sk_buff *skb, int thoff, u8 ip_proto);
#endif
Commit	Line	Data
0744dd00 ED	1	#ifndef _NET_FLOW_KEYS_H
	2	#define _NET_FLOW_KEYS_H
	3
	4	struct flow_keys {
4d77d2b5	5	/* (src,dst) must be grouped, in the same way than in IP header */
0744dd00 ED	6	__be32 src;
	7	__be32 dst;
	8	union {
	9	__be32 ports;
	10	__be16 port16[2];
	11	};
8ed78166	12	u16 thoff;
0744dd00 ED	13	u8 ip_proto;
	14	};
	15
4787342c	16	bool skb_flow_dissect(const struct sk_buff skb, struct flow_keys flow);
357afe9c	17	__be32 skb_flow_get_ports(const struct sk_buff *skb, int thoff, u8 ip_proto);
0744dd00	18	#endif