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31 /* $KAME: sctp_output.h,v 1.14 2005/03/06 16:04:18 itojun Exp $ */
33 #include <sys/cdefs.h>
34 __FBSDID("$FreeBSD$");
36 #ifndef __sctp_output_h__
37 #define __sctp_output_h__
39 #include <netinet/sctp_header.h>
45 sctp_add_addresses_to_i_ia(struct sctp_inpcb *inp,
46 struct sctp_scoping *scope,
51 int sctp_is_addr_restricted(struct sctp_tcb *, struct sctp_ifa *);
55 sctp_is_address_in_scope(struct sctp_ifa *ifa,
64 sctp_is_addr_in_ep(struct sctp_inpcb *inp, struct sctp_ifa *ifa);
67 sctp_source_address_selection(struct sctp_inpcb *inp,
68 struct sctp_tcb *stcb,
69 sctp_route_t * ro, struct sctp_nets *net,
70 int non_asoc_addr_ok, uint32_t vrf_id);
74 void sctp_send_initiate(struct sctp_inpcb *, struct sctp_tcb *);
77 sctp_send_initiate_ack(struct sctp_inpcb *, struct sctp_tcb *,
78 struct mbuf *, int, int, struct sctphdr *, struct sctp_init_chunk *,
82 sctp_arethere_unrecognized_parameters(struct mbuf *, int, int *,
83 struct sctp_chunkhdr *);
84 void sctp_queue_op_err(struct sctp_tcb *, struct mbuf *);
87 sctp_send_cookie_echo(struct mbuf *, int, struct sctp_tcb *,
90 void sctp_send_cookie_ack(struct sctp_tcb *);
93 sctp_send_heartbeat_ack(struct sctp_tcb *, struct mbuf *, int, int,
97 void sctp_send_shutdown(struct sctp_tcb *, struct sctp_nets *);
99 void sctp_send_shutdown_ack(struct sctp_tcb *, struct sctp_nets *);
101 void sctp_send_shutdown_complete(struct sctp_tcb *, struct sctp_nets *);
104 sctp_send_shutdown_complete2(struct mbuf *, int, struct sctphdr *,
107 void sctp_send_asconf(struct sctp_tcb *, struct sctp_nets *);
109 void sctp_send_asconf_ack(struct sctp_tcb *, uint32_t);
111 int sctp_get_frag_point(struct sctp_tcb *, struct sctp_association *);
113 void sctp_toss_old_cookies(struct sctp_tcb *, struct sctp_association *);
115 void sctp_toss_old_asconf(struct sctp_tcb *);
117 void sctp_fix_ecn_echo(struct sctp_association *);
120 sctp_output(struct sctp_inpcb *, struct mbuf *, struct sockaddr *,
121 struct mbuf *, struct thread *, int);
124 sctp_insert_on_wheel(struct sctp_tcb *stcb,
125 struct sctp_association *asoc,
126 struct sctp_stream_out *strq, int holdslock);
128 void sctp_chunk_output(struct sctp_inpcb *, struct sctp_tcb *, int);
129 void sctp_send_abort_tcb(struct sctp_tcb *, struct mbuf *);
131 void send_forward_tsn(struct sctp_tcb *, struct sctp_association *);
133 void sctp_send_sack(struct sctp_tcb *);
135 int sctp_send_hb(struct sctp_tcb *, int, struct sctp_nets *);
137 void sctp_send_ecn_echo(struct sctp_tcb *, struct sctp_nets *, uint32_t);
141 sctp_send_packet_dropped(struct sctp_tcb *, struct sctp_nets *, struct mbuf *,
146 void sctp_send_cwr(struct sctp_tcb *, struct sctp_nets *, uint32_t);
150 sctp_add_stream_reset_out(struct sctp_tmit_chunk *chk,
151 int number_entries, uint16_t * list,
152 uint32_t seq, uint32_t resp_seq, uint32_t last_sent);
155 sctp_add_stream_reset_in(struct sctp_tmit_chunk *chk,
156 int number_entries, uint16_t * list,
160 sctp_add_stream_reset_tsn(struct sctp_tmit_chunk *chk,
164 sctp_add_stream_reset_result(struct sctp_tmit_chunk *chk,
165 uint32_t resp_seq, uint32_t result);
168 sctp_add_stream_reset_result_tsn(struct sctp_tmit_chunk *chk,
169 uint32_t resp_seq, uint32_t result,
170 uint32_t send_una, uint32_t recv_next);
173 sctp_send_str_reset_req(struct sctp_tcb *stcb,
174 int number_entries, uint16_t * list,
175 uint8_t send_out_req, uint32_t resp_seq,
177 uint8_t send_tsn_req);
181 sctp_send_abort(struct mbuf *, int, struct sctphdr *, uint32_t,
182 struct mbuf *, uint32_t);
184 void sctp_send_operr_to(struct mbuf *, int, struct mbuf *, uint32_t, uint32_t);
187 sctp_sosend(struct socket *so,
188 struct sockaddr *addr,
191 struct mbuf *control,