/*- * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved. * Copyright (c) 2008-2011, by Randall Stewart. All rights reserved. * Copyright (c) 2008-2011, by Michael Tuexen. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * a) Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * b) Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the distribution. * * c) Neither the name of Cisco Systems, Inc. nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ /* $KAME: sctp_output.h,v 1.14 2005/03/06 16:04:18 itojun Exp $ */ #include __FBSDID("$FreeBSD$"); #ifndef __sctp_output_h__ #define __sctp_output_h__ #include #if defined(_KERNEL) || defined(__Userspace__) struct mbuf * sctp_add_addresses_to_i_ia(struct sctp_inpcb *inp, struct sctp_scoping *scope, struct mbuf *m_at, int cnt_inits_to); int sctp_is_addr_restricted(struct sctp_tcb *, struct sctp_ifa *); int sctp_is_address_in_scope(struct sctp_ifa *ifa, int ipv4_addr_legal, int ipv6_addr_legal, int loopback_scope, int ipv4_local_scope, int local_scope, int site_scope, int do_update); int sctp_is_addr_in_ep(struct sctp_inpcb *inp, struct sctp_ifa *ifa); struct sctp_ifa * sctp_source_address_selection(struct sctp_inpcb *inp, struct sctp_tcb *stcb, sctp_route_t * ro, struct sctp_nets *net, int non_asoc_addr_ok, uint32_t vrf_id); int sctp_v6src_match_nexthop(struct sockaddr_in6 *src6, sctp_route_t * ro); int sctp_v4src_match_nexthop(struct sctp_ifa *sifa, sctp_route_t * ro); void sctp_send_initiate(struct sctp_inpcb *, struct sctp_tcb *, int #if !defined(__APPLE__) && !defined(SCTP_SO_LOCK_TESTING) SCTP_UNUSED #endif ); void sctp_send_initiate_ack(struct sctp_inpcb *, struct sctp_tcb *, struct mbuf *, int, int, struct sctphdr *, struct sctp_init_chunk *, uint32_t, uint16_t, int); struct mbuf * sctp_arethere_unrecognized_parameters(struct mbuf *, int, int *, struct sctp_chunkhdr *, int *); void sctp_queue_op_err(struct sctp_tcb *, struct mbuf *); int sctp_send_cookie_echo(struct mbuf *, int, struct sctp_tcb *, struct sctp_nets *); void sctp_send_cookie_ack(struct sctp_tcb *); void sctp_send_heartbeat_ack(struct sctp_tcb *, struct mbuf *, int, int, struct sctp_nets *); void sctp_remove_from_wheel(struct sctp_tcb *stcb, struct sctp_association *asoc, struct sctp_stream_out *strq, int holds_lock); void sctp_send_shutdown(struct sctp_tcb *, struct sctp_nets *); void sctp_send_shutdown_ack(struct sctp_tcb *, struct sctp_nets *); void sctp_send_shutdown_complete(struct sctp_tcb *, struct sctp_nets *, int); void sctp_send_shutdown_complete2(struct mbuf *, int, struct sctphdr *, uint32_t, uint16_t); void sctp_send_asconf(struct sctp_tcb *, struct sctp_nets *, int addr_locked); void sctp_send_asconf_ack(struct sctp_tcb *); int sctp_get_frag_point(struct sctp_tcb *, struct sctp_association *); void sctp_toss_old_cookies(struct sctp_tcb *, struct sctp_association *); void sctp_toss_old_asconf(struct sctp_tcb *); void sctp_fix_ecn_echo(struct sctp_association *); void sctp_move_chunks_from_net(struct sctp_tcb *stcb, struct sctp_nets *net); int sctp_output(struct sctp_inpcb *, struct mbuf *, struct sockaddr *, struct mbuf *, struct thread *, int); void sctp_chunk_output(struct sctp_inpcb *, struct sctp_tcb *, int, int #if !defined(__APPLE__) && !defined(SCTP_SO_LOCK_TESTING) SCTP_UNUSED #endif ); void sctp_send_abort_tcb(struct sctp_tcb *, struct mbuf *, int #if !defined(__APPLE__) && !defined(SCTP_SO_LOCK_TESTING) SCTP_UNUSED #endif ); void send_forward_tsn(struct sctp_tcb *, struct sctp_association *); void sctp_send_sack(struct sctp_tcb *); int sctp_send_hb(struct sctp_tcb *, int, struct sctp_nets *); void sctp_send_ecn_echo(struct sctp_tcb *, struct sctp_nets *, uint32_t); void sctp_send_packet_dropped(struct sctp_tcb *, struct sctp_nets *, struct mbuf *, int, int); void sctp_send_cwr(struct sctp_tcb *, struct sctp_nets *, uint32_t, uint8_t); void sctp_add_stream_reset_out(struct sctp_tmit_chunk *chk, int number_entries, uint16_t * list, uint32_t seq, uint32_t resp_seq, uint32_t last_sent); void sctp_add_stream_reset_in(struct sctp_tmit_chunk *chk, int number_entries, uint16_t * list, uint32_t seq); void sctp_add_stream_reset_tsn(struct sctp_tmit_chunk *chk, uint32_t seq); void sctp_add_stream_reset_result(struct sctp_tmit_chunk *chk, uint32_t resp_seq, uint32_t result); void sctp_add_stream_reset_result_tsn(struct sctp_tmit_chunk *chk, uint32_t resp_seq, uint32_t result, uint32_t send_una, uint32_t recv_next); int sctp_send_str_reset_req(struct sctp_tcb *stcb, int number_entries, uint16_t * list, uint8_t send_out_req, uint32_t resp_seq, uint8_t send_in_req, uint8_t send_tsn_req, uint8_t add_str, uint16_t adding); void sctp_send_abort(struct mbuf *, int, struct sctphdr *, uint32_t, struct mbuf *, uint32_t, uint16_t); void sctp_send_operr_to(struct mbuf *, int, struct mbuf *, uint32_t, uint32_t, uint16_t); #endif /* _KERNEL || __Userspace__ */ #if defined(_KERNEL) || defined (__Userspace__) int sctp_sosend(struct socket *so, struct sockaddr *addr, struct uio *uio, struct mbuf *top, struct mbuf *control, int flags, struct thread *p ); #endif #endif