[net-next-2.6.git] / include / net / dst_ops.h

#ifndef _NET_DST_OPS_H
#define _NET_DST_OPS_H
#include <linux/types.h>

struct dst_entry;
struct kmem_cachep;
struct net_device;
struct sk_buff;

struct dst_ops {
	unsigned short		family;
	__be16			protocol;
	unsigned		gc_thresh;

	int			(*gc)(struct dst_ops *ops);
	struct dst_entry *	(*check)(struct dst_entry *, __u32 cookie);
	void			(*destroy)(struct dst_entry *);
	void			(*ifdown)(struct dst_entry *,
					  struct net_device *dev, int how);
	struct dst_entry *	(*negative_advice)(struct dst_entry *);
	void			(*link_failure)(struct sk_buff *);
	void			(*update_pmtu)(struct dst_entry *dst, u32 mtu);
	int			(*local_out)(struct sk_buff *skb);

	atomic_t		entries;
	struct kmem_cache	*kmem_cachep;
};
#endif
Commit	Line	Data
86393e52 AD	1	#ifndef _NET_DST_OPS_H
	2	#define _NET_DST_OPS_H
	3	#include <linux/types.h>
	4
	5	struct dst_entry;
	6	struct kmem_cachep;
	7	struct net_device;
	8	struct sk_buff;
	9
	10	struct dst_ops {
	11	unsigned short family;
	12	__be16 protocol;
	13	unsigned gc_thresh;
	14
	15	int (gc)(struct dst_ops ops);
	16	struct dst_entry * (check)(struct dst_entry , __u32 cookie);
	17	void (destroy)(struct dst_entry );
	18	void (ifdown)(struct dst_entry ,
	19	struct net_device *dev, int how);
	20	struct dst_entry * (negative_advice)(struct dst_entry );
	21	void (link_failure)(struct sk_buff );
	22	void (update_pmtu)(struct dst_entry dst, u32 mtu);
	23	int (local_out)(struct sk_buff skb);
	24
	25	atomic_t entries;
	26	struct kmem_cache *kmem_cachep;
	27	};
	28	#endif