bsd/netinet/tcp_input.c

290 static void tcp_dooptions(struct tcpcb *, u_char *, int, struct tcphdr *,
294 static int	 tcp_reass(struct tcpcb *, struct tcphdr *, int *,
296 static void	tcp_xmit_timer(struct tcpcb *, int);
298 static inline int tcp_stretch_ack_enable(struct tcpcb *tp);
301 static inline void update_iaj_state(struct tcpcb *tp, uint32_t tlen, int reset_size);
302 void compute_iaj(struct tcpcb *tp);
309 static void tcp_sbrcv_grow(struct tcpcb *tp, struct sockbuf *sb,
312 void tcp_sbrcv_trim(struct tcpcb *tp, struct sockbuf *sb);
314 static inline void tcp_sbrcv_tstmp_check(struct tcpcb *tp);
315 static inline void tcp_sbrcv_reserve(struct tcpcb *tp, struct sockbuf *sb,
333 extern void	add_to_time_wait(struct tcpcb *, uint32_t delay);
360 static void tcp_newreno_partial_ack(struct tcpcb *tp, struct tcphdr *th);
362 static void update_base_rtt(struct tcpcb *tp, uint32_t rtt);
363 uint32_t get_base_rtt(struct tcpcb *tp);
367 static void tcp_bwmeas_check(struct tcpcb *tp);
371 reset_acc_iaj(struct tcpcb *tp)
379 update_iaj_state(struct tcpcb *tp, uint32_t size, int rst_size)
421 compute_iaj(struct tcpcb *tp)
477 	DTRACE_TCP3(iaj, struct tcpcb *, tp, uint32_t, cur_iaj, uint32_t, allowed_iaj);
487 tcp_bwmeas_check(struct tcpcb *tp)
513 	register struct tcpcb *tp;
736 	struct tcpcb	*tp)
831 tcp_sbrcv_reserve(struct tcpcb *tp,
866 tcp_sbrcv_grow(struct tcpcb *tp, struct sockbuf *sbrcv,
958 tcp_sbrcv_trim(struct tcpcb *tp, struct sockbuf *sbrcv) {
1024 tcp_sbrcv_tstmp_check(struct tcpcb *tp) {
1056  tcp_stretch_ack_enable(struct tcpcb *tp) {
1073 tcp_reset_stretch_ack(struct tcpcb *tp)
1093 	register struct tcpcb *tp = 0;
1224 			struct ip6_hdr *, ip6, struct tcpcb *, NULL,
1317 		struct ip *, ip, struct tcpcb *, NULL, struct tcphdr *, th);
1673 		    register struct tcpcb *tp0 = tp;
1956 				struct tcpcb *, tp, int32_t, TCPS_LISTEN);
2284 						struct tcpcb *, tp, struct tcphdr *, th,
2315 					struct tcpcb *, tp, struct tcphdr *, th,
2565 		 * Initialization of the tcpcb for transaction;
2573 			struct tcpcb *, tp, int32_t, TCPS_SYN_RECEIVED);
2705 					struct tcpcb *, tp, int32_t, TCPS_FIN_WAIT_1);
2711 					struct tcpcb *, tp, int32_t, TCPS_ESTABLISHED);
2730 				struct tcpcb *, tp, int32_t, TCPS_SYN_RECEIVED);
2880 					struct tcpcb *, tp, int32_t, TCPS_CLOSED);
3158 				struct tcpcb *, tp, int32_t, TCPS_FIN_WAIT_1);
3163 				struct tcpcb *, tp, int32_t, TCPS_ESTABLISHED);
3256 						struct tcpcb *, tp, struct tcphdr *, th,
3304 							struct tcpcb *, tp, struct tcphdr *, th,
3318 						struct tcpcb *, tp, struct tcphdr *, th,
3338 					struct tcpcb *, tp, struct tcphdr *, th,
3347 					struct tcpcb *, tp, struct tcphdr *, th,
3408 				struct tcpcb *, tp, struct tcphdr *, th,
3462 					struct tcpcb *, tp, struct tcphdr *, th,
3480 				struct tcpcb *, tp, struct tcphdr *, th,
3542 					struct tcpcb *, tp, int32_t, TCPS_FIN_WAIT_2);
3558 					struct tcpcb *, tp, int32_t, TCPS_TIME_WAIT);
3825 				struct tcpcb *, tp, int32_t, TCPS_CLOSE_WAIT);
3835 				struct tcpcb *, tp, int32_t, TCPS_CLOSING);
3846 				struct tcpcb *, tp, int32_t, TCPS_TIME_WAIT);
4016 	struct tcpcb *tp;
4133 			struct tcpcb *tp = sototcpcb(so);
4152 get_base_rtt(struct tcpcb *tp)
4167 update_base_rtt(struct tcpcb *tp, uint32_t rtt)
4187 	register struct tcpcb *tp;
4342 	struct tcpcb *tp;
4560 	DTRACE_TCP5(cc, void, NULL, struct inpcb *, tp->t_inpcb, struct tcpcb *, tp,
4572 	struct tcpcb *tp;
4631 	struct tcpcb *tp;
4681 	struct tcpcb *tp;
4830 	struct tcpcb *tp = intotcpcb(inp);
4852 			struct tcpcb *, tp, struct tcphdr *, NULL,
4874 	struct tcpcb *tp = inp->inp_ppcb;