22 struct request_sock;
33 				       struct request_sock *req);
35 				    struct request_sock *req);
38 	void		(*destructor)(struct request_sock *req);
39 	void		(*syn_ack_timeout)(const struct request_sock *req);
42 int inet_rtx_syn_ack(const struct sock *parent, struct request_sock *req);
46 struct request_sock {  struct
54 	struct request_sock		*dl_next;  argument
68 static inline struct request_sock *inet_reqsk(const struct sock *sk)  in inet_reqsk()  argument
70 	return (struct request_sock *)sk;  in inet_reqsk()
73 static inline struct sock *req_to_sk(struct request_sock *req)  in req_to_sk()
78 static inline struct request_sock *
82 	struct request_sock *req;  in reqsk_alloc()
108 static inline void __reqsk_free(struct request_sock *req)  in __reqsk_free()
117 static inline void reqsk_free(struct request_sock *req)  in reqsk_free()
123 static inline void reqsk_put(struct request_sock *req)  in reqsk_put()
147 	struct request_sock	*rskq_rst_head; /* Keep track of past TFO */
148 	struct request_sock	*rskq_rst_tail; /* requests that caused RST.
174 	struct request_sock	*rskq_accept_head;
175 	struct request_sock	*rskq_accept_tail;
183 void reqsk_fastopen_remove(struct sock *sk, struct request_sock *req,
191 static inline struct request_sock *reqsk_queue_remove(struct request_sock_queue *queue,  in reqsk_queue_remove()
194 	struct request_sock *req;  in reqsk_queue_remove()
209 				       const struct request_sock *req)  in reqsk_queue_removed()