471 struct ip_vs_conn;
494 			     int *verdict, struct ip_vs_conn **cpp,
497 	struct ip_vs_conn *
503 	struct ip_vs_conn *
510 			    struct ip_vs_conn *cp, struct ip_vs_iphdr *iph);
513 			    struct ip_vs_conn *cp, struct ip_vs_iphdr *iph);
517 	void (*state_transition)(struct ip_vs_conn *cp, int direction,
525 	int (*app_conn_bind)(struct ip_vs_conn *cp);
563 struct ip_vs_conn {  struct
594 	struct ip_vs_conn       *control;       /* Master control connection */  argument
604 	int (*packet_xmit)(struct sk_buff *skb, struct ip_vs_conn *cp,  argument
793 			 struct ip_vs_conn *ct);
796 	int (*show_pe_data)(const struct ip_vs_conn *cp, char *buf);
798 	struct ip_vs_conn* (*conn_out)(struct ip_vs_service *svc,
825 	int (*pkt_out)(struct ip_vs_app *, struct ip_vs_conn *,
832 	int (*pkt_in)(struct ip_vs_app *, struct ip_vs_conn *,
836 	int (*init_conn)(struct ip_vs_app *, struct ip_vs_conn *);
839 	int (*done_conn)(struct ip_vs_app *, struct ip_vs_conn *);
843 	int (*bind_conn)(struct ip_vs_app *, struct ip_vs_conn *,
846 	void (*unbind_conn)(struct ip_vs_app *, struct ip_vs_conn *);
853 			     int *verdict, struct ip_vs_conn **cpp);
855 	struct ip_vs_conn *
859 	struct ip_vs_conn *
863 	int (*state_transition)(struct ip_vs_conn *cp, int direction,
1285 struct ip_vs_conn *ip_vs_new_conn_out(struct ip_vs_service *svc,
1323 struct ip_vs_conn *ip_vs_conn_in_get(const struct ip_vs_conn_param *p);
1324 struct ip_vs_conn *ip_vs_ct_in_get(const struct ip_vs_conn_param *p);
1326 struct ip_vs_conn * ip_vs_conn_in_get_proto(struct netns_ipvs *ipvs, int af,
1330 struct ip_vs_conn *ip_vs_conn_out_get(const struct ip_vs_conn_param *p);
1332 struct ip_vs_conn * ip_vs_conn_out_get_proto(struct netns_ipvs *ipvs, int af,
1340 static inline bool __ip_vs_conn_get(struct ip_vs_conn *cp)  in __ip_vs_conn_get()
1346 static inline void __ip_vs_conn_put(struct ip_vs_conn *cp)  in __ip_vs_conn_put()
1351 void ip_vs_conn_put(struct ip_vs_conn *cp);
1352 void ip_vs_conn_fill_cport(struct ip_vs_conn *cp, __be16 cport);
1354 struct ip_vs_conn *ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
1358 void ip_vs_conn_expire_now(struct ip_vs_conn *cp);
1360 const char *ip_vs_state_name(const struct ip_vs_conn *cp);
1362 void ip_vs_tcp_conn_listen(struct ip_vs_conn *cp);
1363 int ip_vs_check_template(struct ip_vs_conn *ct, struct ip_vs_dest *cdest);
1368 static inline void ip_vs_control_del(struct ip_vs_conn *cp)  in ip_vs_control_del()
1370 	struct ip_vs_conn *ctl_cp = cp->control;  in ip_vs_control_del()
1404 ip_vs_control_add(struct ip_vs_conn *cp, struct ip_vs_conn *ctl_cp)  in ip_vs_control_add()
1430 ip_vs_control_assure_ct(struct ip_vs_conn *cp)  in ip_vs_control_assure_ct()
1432 	struct ip_vs_conn *ct = cp->control;  in ip_vs_control_assure_ct()
1460 int ip_vs_bind_app(struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
1461 void ip_vs_unbind_app(struct ip_vs_conn *cp);
1467 int ip_vs_app_pkt_out(struct ip_vs_conn *, struct sk_buff *skb,
1469 int ip_vs_app_pkt_in(struct ip_vs_conn *, struct sk_buff *skb,
1513 struct ip_vs_conn *
1551 void ip_vs_try_bind_dest(struct ip_vs_conn *cp);
1576 void ip_vs_sync_conn(struct netns_ipvs *ipvs, struct ip_vs_conn *cp, int pkts);
1616 int ip_vs_null_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
1618 int ip_vs_bypass_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
1620 int ip_vs_nat_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
1622 int ip_vs_tunnel_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
1624 int ip_vs_dr_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
1626 int ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
1632 int ip_vs_bypass_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
1634 int ip_vs_nat_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
1636 int ip_vs_tunnel_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
1638 int ip_vs_dr_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
1640 int ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
1685 static inline char ip_vs_fwd_tag(struct ip_vs_conn *cp)  in ip_vs_fwd_tag()
1707 		    struct ip_vs_conn *cp, int dir);
1711 		       struct ip_vs_conn *cp, int dir);
1768 void ip_vs_update_conntrack(struct sk_buff *skb, struct ip_vs_conn *cp,
1772 			       struct ip_vs_conn *cp, u_int8_t proto,
1774 void ip_vs_conn_drop_conntrack(struct ip_vs_conn *cp);
1784 					  struct ip_vs_conn *cp, int outin)  in ip_vs_update_conntrack()
1793 static inline void ip_vs_conn_drop_conntrack(struct ip_vs_conn *cp)  in ip_vs_conn_drop_conntrack()
1799 static inline bool ip_vs_conn_uses_old_conntrack(struct ip_vs_conn *cp,  in ip_vs_conn_uses_old_conntrack()
1861 			 struct ip_vs_conn *cp, struct ip_vs_iphdr *iph));
1867 			 struct ip_vs_conn *cp, struct ip_vs_iphdr *iph));