128 struct xfrm_state {  struct
179 	struct xfrm_state	*tunnel;  argument
234 static inline struct net *xs_net(struct xfrm_state *x)  in xs_net()  argument
269 	void	(*advance)(struct xfrm_state *x, __be32 net_seq);
270 	int	(*check)(struct xfrm_state *x,
273 	int	(*recheck)(struct xfrm_state *x,
276 	void	(*notify)(struct xfrm_state *x, int event);
277 	int	(*overflow)(struct xfrm_state *x, struct sk_buff *skb);
310 void km_state_notify(struct xfrm_state *x, const struct km_event *c);
313 int km_query(struct xfrm_state *x, struct xfrm_tmpl *t,
315 void km_state_expired(struct xfrm_state *x, int hard, u32 portid);
316 int __xfrm_state_delete(struct xfrm_state *x);
325 	int			(*init_flags)(struct xfrm_state *x);
328 	void			(*init_temprop)(struct xfrm_state *x,
333 	int			(*state_sort)(struct xfrm_state **dst, struct xfrm_state **src, int n);
336 	int			(*extract_input)(struct xfrm_state *x,
338 	int			(*extract_output)(struct xfrm_state *x,
360 void xfrm_state_delete_tunnel(struct xfrm_state *x);
372 	int			(*init_state)(struct xfrm_state *x);
373 	void			(*destructor)(struct xfrm_state *);
374 	int			(*input)(struct xfrm_state *, struct sk_buff *skb);
375 	int			(*output)(struct xfrm_state *, struct sk_buff *pskb);
376 	int			(*reject)(struct xfrm_state *, struct sk_buff *,
378 	int			(*hdr_offset)(struct xfrm_state *, struct sk_buff *, u8 **);
380 	u32			(*get_mtu)(struct xfrm_state *, int size);
398 	int (*input2)(struct xfrm_state *x, struct sk_buff *skb);
408 	int (*input)(struct xfrm_state *x, struct sk_buff *skb);
421 	int (*output2)(struct xfrm_state *x,struct sk_buff *skb);
432 	int (*output)(struct xfrm_state *x, struct sk_buff *skb);
460 static inline struct xfrm_mode *xfrm_ip2inner_mode(struct xfrm_state *x, int ipproto)  in xfrm_ip2inner_mode()
591 	int			(*notify)(struct xfrm_state *x, const struct km_event *c);
592 	int			(*acquire)(struct xfrm_state *x, struct xfrm_tmpl *, struct xfrm_policy *xp);
594 	int			(*new_mapping)(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
721 void xfrm_audit_state_add(struct xfrm_state *x, int result, bool task_valid);
722 void xfrm_audit_state_delete(struct xfrm_state *x, int result, bool task_valid);
723 void xfrm_audit_state_replay_overflow(struct xfrm_state *x,
725 void xfrm_audit_state_replay(struct xfrm_state *x, struct sk_buff *skb,
730 void xfrm_audit_state_icvfail(struct xfrm_state *x, struct sk_buff *skb,
744 static inline void xfrm_audit_state_add(struct xfrm_state *x, int result,  in xfrm_audit_state_add()
749 static inline void xfrm_audit_state_delete(struct xfrm_state *x, int result,  in xfrm_audit_state_delete()
754 static inline void xfrm_audit_state_replay_overflow(struct xfrm_state *x,  in xfrm_audit_state_replay_overflow()
759 static inline void xfrm_audit_state_replay(struct xfrm_state *x,  in xfrm_audit_state_replay()
774 static inline void xfrm_audit_state_icvfail(struct xfrm_state *x,  in xfrm_audit_state_icvfail()
801 void __xfrm_state_destroy(struct xfrm_state *);
803 static inline void __xfrm_state_put(struct xfrm_state *x)  in __xfrm_state_put()
808 static inline void xfrm_state_put(struct xfrm_state *x)  in xfrm_state_put()
814 static inline void xfrm_state_hold(struct xfrm_state *x)  in xfrm_state_hold()
981 	struct xfrm_state	*xvec[XFRM_MAX_DEPTH];
1034 __xfrm4_state_addr_cmp(const struct xfrm_tmpl *tmpl, const struct xfrm_state *x)  in __xfrm4_state_addr_cmp()
1041 __xfrm6_state_addr_cmp(const struct xfrm_tmpl *tmpl, const struct xfrm_state *x)  in __xfrm6_state_addr_cmp()
1048 xfrm_state_addr_cmp(const struct xfrm_tmpl *tmpl, const struct xfrm_state *x, unsigned short family)  in xfrm_state_addr_cmp()
1248 __xfrm4_state_addr_check(const struct xfrm_state *x,  in __xfrm4_state_addr_check()
1258 __xfrm6_state_addr_check(const struct xfrm_state *x,  in __xfrm6_state_addr_check()
1270 xfrm_state_addr_check(const struct xfrm_state *x,  in xfrm_state_addr_check()
1284 xfrm_state_addr_flow_check(const struct xfrm_state *x, const struct flowi *fl,  in xfrm_state_addr_flow_check()
1300 static inline int xfrm_state_kern(const struct xfrm_state *x)  in xfrm_state_kern()
1428 		    int (*func)(struct xfrm_state *, int, void*), void *);
1430 struct xfrm_state *xfrm_state_alloc(struct net *net);
1431 struct xfrm_state *xfrm_state_find(const xfrm_address_t *daddr,
1437 struct xfrm_state *xfrm_stateonly_find(struct net *net, u32 mark,
1442 struct xfrm_state *xfrm_state_lookup_byspi(struct net *net, __be32 spi,
1444 int xfrm_state_check_expire(struct xfrm_state *x);
1445 void xfrm_state_insert(struct xfrm_state *x);
1446 int xfrm_state_add(struct xfrm_state *x);
1447 int xfrm_state_update(struct xfrm_state *x);
1448 struct xfrm_state *xfrm_state_lookup(struct net *net, u32 mark,
1451 struct xfrm_state *xfrm_state_lookup_byaddr(struct net *net, u32 mark,
1459 int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src, int n,
1468 static inline int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src,  in xfrm_state_sort()
1492 struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 mark, u32 seq);
1493 int xfrm_state_delete(struct xfrm_state *x);
1497 u32 xfrm_replay_seqhi(struct xfrm_state *x, __be32 net_seq);
1498 int xfrm_init_replay(struct xfrm_state *x);
1499 int xfrm_state_mtu(struct xfrm_state *x, int mtu);
1500 int __xfrm_init_state(struct xfrm_state *x, bool init_replay);
1501 int xfrm_init_state(struct xfrm_state *x);
1502 int xfrm_prepare_input(struct xfrm_state *x, struct sk_buff *skb);
1507 int xfrm_inner_extract_output(struct xfrm_state *x, struct sk_buff *skb);
1510 int xfrm4_extract_input(struct xfrm_state *x, struct sk_buff *skb);
1524 int xfrm4_extract_output(struct xfrm_state *x, struct sk_buff *skb);
1525 int xfrm4_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
1535 int xfrm6_extract_input(struct xfrm_state *x, struct sk_buff *skb);
1549 int xfrm6_extract_output(struct xfrm_state *x, struct sk_buff *skb);
1550 int xfrm6_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
1553 int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
1593 int xfrm_alloc_spi(struct xfrm_state *x, u32 minspi, u32 maxspi);
1594 struct xfrm_state *xfrm_find_acq(struct net *net, const struct xfrm_mark *mark,
1605 struct xfrm_state *xfrm_migrate_state_find(struct xfrm_migrate *m, struct net *net);
1606 struct xfrm_state *xfrm_state_migrate(struct xfrm_state *x,
1613 int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
1710 static inline int xfrm_replay_clone(struct xfrm_state *x,  in xfrm_replay_clone()
1711 				     struct xfrm_state *orig)  in xfrm_replay_clone()
1748 static inline void xfrm_states_put(struct xfrm_state **states, int n)  in xfrm_states_put()
1755 static inline void xfrm_states_delete(struct xfrm_state **states, int n)  in xfrm_states_delete()
1764 static inline struct xfrm_state *xfrm_input_state(struct sk_buff *skb)  in xfrm_input_state()
1789 static inline int xfrm_tunnel_check(struct sk_buff *skb, struct xfrm_state *x,  in xfrm_tunnel_check()