xfrm.h 726 字节
Newer Older
1 2 3
#ifndef __NETNS_XFRM_H
#define __NETNS_XFRM_H

4
#include <linux/list.h>
5
#include <linux/workqueue.h>
6

7
struct netns_xfrm {
8
	struct list_head	state_all;
9 10 11 12 13 14 15 16 17
	/*
	 * Hash table to find appropriate SA towards given target (endpoint of
	 * tunnel or destination of transport mode) allowed by selector.
	 *
	 * Main use is finding SA after policy selected tunnel or transport
	 * mode. Also, it can be used by ah/esp icmp error handler to find
	 * offending SA.
	 */
	struct hlist_head	*state_bydst;
18
	struct hlist_head	*state_bysrc;
19
	struct hlist_head	*state_byspi;
20
	unsigned int		state_hmask;
21
	unsigned int		state_num;
22
	struct work_struct	state_hash_work;
23
	struct hlist_head	state_gc_list;
24
	struct work_struct	state_gc_work;
25 26 27
};

#endif