lib/tcp/tcp.c

271 					    (mblk_t *)((uintptr_t)(u)))
274 					    (mblk_t *)((uintptr_t)(u)))
280 static int tcp_accept_comm(tcp_t *, tcp_t *, mblk_t *, uint_t);
281 static mblk_t *tcp_ack_mp(tcp_t *);
285 static tcp_t *tcp_conn_request(tcp_t *, mblk_t *mp, uint_t, uint_t);
290 static mblk_t *tcp_get_seg_mp(tcp_t *, uint32_t, int32_t *);
310 static mblk_t *tcp_reass(tcp_t *, mblk_t *, uint32_t);
311 static void tcp_reass_elim_overlap(tcp_t *, mblk_t *);
313 static void tcp_rcv_enqueue(tcp_t *, mblk_t *, uint_t);
314 static void tcp_rput_data(tcp_t *, mblk_t *, int);
317 static void tcp_set_cksum(mblk_t *);
324 static void tcp_time_wait_processing(tcp_t *, mblk_t *, uint32_t,
328 static int tcp_verify_cksum(mblk_t *);
329 static void tcp_wput_data(tcp_t *, mblk_t *, int);
330 static void tcp_xmit_ctl(char *, tcp_t *, mblk_t *, uint32_t, uint32_t,
332 static void tcp_xmit_early_reset(char *, int, mblk_t *, uint32_t, uint32_t,
335 static void tcp_xmit_listeners_reset(int, mblk_t *, uint_t);
336 static mblk_t *tcp_xmit_mp(tcp_t *, mblk_t *, int32_t, int32_t *,
337     mblk_t **, uint32_t, boolean_t, uint32_t *, boolean_t);
429 	mblk_t *pkt;
473 	mblk_t *mp;
564 	mblk_t *mp;
612 	mblk_t *mp;
613 	mblk_t *head = NULL;
614 	mblk_t *tail;
1267 	mblk_t *syn_mp;
1433 tcp_accept_comm(tcp_t *listener, tcp_t *acceptor, mblk_t *cr_pkt,
1603 tcp_conn_request(tcp_t *tcp, mblk_t *mp, uint_t sock_id, uint_t ip_hdr_len)
1704 	mblk_t *mp;
1799 tcp_verify_cksum(mblk_t *mp)
2447  *	A mblk_t pointer pointing to the requested segment in send queue.
2449 static mblk_t *
2453 	mblk_t	*mp;
2497 	mblk_t		*xmit_mp;
2526 		mblk_t		*snxt_mp, *tmp_mp;
2592 		snxt_mp->b_prev = (mblk_t *)(uintptr_t)prom_gettime();
2612 tcp_rput_data(tcp_t *tcp, mblk_t *mp, int sock_id)
2622 	mblk_t		*mp1;
3061 			mblk_t	*mp2;
3079 		mblk_t	*mp2;
3881 		mblk_t	*mp2;
4146 				    (mblk_t *)(uintptr_t)prom_gettime();
4220 	mblk_t		*snxt_mp;
4239 			mblk_t	*xmit_mp;
4240 			mblk_t	*old_snxt_mp = snxt_mp;
4266 			    (mblk_t *)(uintptr_t)prom_gettime();
4298 	mblk_t		*mp;
4562 		mp->b_prev = (mblk_t *)(uintptr_t)prom_gettime();
4609 tcp_wput_data(tcp_t *tcp, mblk_t *mp, int sock_id)
4612 	mblk_t		*local_time;
4613 	mblk_t		*mp1;
4619 	mblk_t		*xmit_tail;
4776 	local_time = (mblk_t *)(uintptr_t)prom_gettime();
4808 		mblk_t		*new_mp;
5202 tcp_time_wait_processing(tcp_t *tcp, mblk_t *mp,
5515 tcp_xmit_ctl(char *str, tcp_t *tcp, mblk_t *mp, uint32_t seq,
5600 static mblk_t *
5621 		mblk_t	*mp1;
5725 static mblk_t *
5726 tcp_xmit_mp(tcp_t *tcp, mblk_t *mp, int32_t max_to_send, int32_t *offset,
5727     mblk_t **end_mp, uint32_t seq, boolean_t sendall, uint32_t *seg_len,
5733 	mblk_t	*mp1;
5734 	mblk_t	*mp2;
5735 	mblk_t	*new_mp;
6072 tcp_xmit_listeners_reset(int sock_id, mblk_t *mp, uint_t ip_hdr_len)
6121 tcp_xmit_early_reset(char *str, int sock_id, mblk_t *mp, uint32_t seq,
6129 	mblk_t		*new_mp;
6211 tcp_set_cksum(mblk_t *mp)
6495 static mblk_t *
6496 tcp_reass(tcp_t *tcp, mblk_t *mp, uint32_t start)
6499 	mblk_t		*mp1;
6500 	mblk_t		*mp2;
6501 	mblk_t		*next_mp;
6592 tcp_reass_elim_overlap(tcp_t *tcp, mblk_t *mp)
6595 	mblk_t		*mp1;
6741 	mblk_t *mp;
6743 	mblk_t *in_mp;
6842 tcp_rcv_enqueue(tcp_t *tcp, mblk_t *mp, uint_t seg_len)
6969 	mblk_t	*mp;