1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/netwerk/sctp/src/netinet/sctp_output.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,262 @@
1.4 +/*-
1.5 + * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
1.6 + * Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
1.7 + * Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
1.8 + *
1.9 + * Redistribution and use in source and binary forms, with or without
1.10 + * modification, are permitted provided that the following conditions are met:
1.11 + *
1.12 + * a) Redistributions of source code must retain the above copyright notice,
1.13 + * this list of conditions and the following disclaimer.
1.14 + *
1.15 + * b) Redistributions in binary form must reproduce the above copyright
1.16 + * notice, this list of conditions and the following disclaimer in
1.17 + * the documentation and/or other materials provided with the distribution.
1.18 + *
1.19 + * c) Neither the name of Cisco Systems, Inc. nor the names of its
1.20 + * contributors may be used to endorse or promote products derived
1.21 + * from this software without specific prior written permission.
1.22 + *
1.23 + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.24 + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
1.25 + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.26 + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
1.27 + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
1.28 + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
1.29 + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
1.30 + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
1.31 + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.32 + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
1.33 + * THE POSSIBILITY OF SUCH DAMAGE.
1.34 + */
1.35 +
1.36 +#ifdef __FreeBSD__
1.37 +#include <sys/cdefs.h>
1.38 +__FBSDID("$FreeBSD: head/sys/netinet/sctp_output.h 246595 2013-02-09 17:26:14Z tuexen $");
1.39 +#endif
1.40 +
1.41 +#ifndef _NETINET_SCTP_OUTPUT_H_
1.42 +#define _NETINET_SCTP_OUTPUT_H_
1.43 +
1.44 +#include <netinet/sctp_header.h>
1.45 +
1.46 +#if defined(_KERNEL) || defined(__Userspace__)
1.47 +
1.48 +
1.49 +struct mbuf *
1.50 +sctp_add_addresses_to_i_ia(struct sctp_inpcb *inp,
1.51 + struct sctp_tcb *stcb,
1.52 + struct sctp_scoping *scope,
1.53 + struct mbuf *m_at,
1.54 + int cnt_inits_to,
1.55 + uint16_t *padding_len, uint16_t *chunk_len);
1.56 +
1.57 +
1.58 +int sctp_is_addr_restricted(struct sctp_tcb *, struct sctp_ifa *);
1.59 +
1.60 +
1.61 +int
1.62 +sctp_is_address_in_scope(struct sctp_ifa *ifa,
1.63 + struct sctp_scoping *scope,
1.64 + int do_update);
1.65 +
1.66 +int
1.67 +sctp_is_addr_in_ep(struct sctp_inpcb *inp, struct sctp_ifa *ifa);
1.68 +
1.69 +struct sctp_ifa *
1.70 +sctp_source_address_selection(struct sctp_inpcb *inp,
1.71 + struct sctp_tcb *stcb,
1.72 + sctp_route_t *ro, struct sctp_nets *net,
1.73 + int non_asoc_addr_ok, uint32_t vrf_id);
1.74 +
1.75 +#if defined(__FreeBSD__) || defined(__APPLE__) || defined(__Userspace__)
1.76 +int
1.77 +sctp_v6src_match_nexthop(struct sockaddr_in6 *src6, sctp_route_t *ro);
1.78 +int
1.79 +sctp_v4src_match_nexthop(struct sctp_ifa *sifa, sctp_route_t *ro);
1.80 +#endif
1.81 +
1.82 +void sctp_send_initiate(struct sctp_inpcb *, struct sctp_tcb *, int
1.83 +#if !defined(__APPLE__) && !defined(SCTP_SO_LOCK_TESTING)
1.84 + SCTP_UNUSED
1.85 +#endif
1.86 + );
1.87 +
1.88 +void
1.89 +sctp_send_initiate_ack(struct sctp_inpcb *, struct sctp_tcb *, struct mbuf *,
1.90 + int, int,
1.91 + struct sockaddr *, struct sockaddr *,
1.92 + struct sctphdr *, struct sctp_init_chunk *,
1.93 +#if defined(__FreeBSD__)
1.94 + uint8_t, uint32_t,
1.95 +#endif
1.96 + uint32_t, uint16_t, int);
1.97 +
1.98 +struct mbuf *
1.99 +sctp_arethere_unrecognized_parameters(struct mbuf *, int, int *,
1.100 + struct sctp_chunkhdr *, int *);
1.101 +void sctp_queue_op_err(struct sctp_tcb *, struct mbuf *);
1.102 +
1.103 +int
1.104 +sctp_send_cookie_echo(struct mbuf *, int, struct sctp_tcb *,
1.105 + struct sctp_nets *);
1.106 +
1.107 +void sctp_send_cookie_ack(struct sctp_tcb *);
1.108 +
1.109 +void
1.110 +sctp_send_heartbeat_ack(struct sctp_tcb *, struct mbuf *, int, int,
1.111 + struct sctp_nets *);
1.112 +
1.113 +void
1.114 +sctp_remove_from_wheel(struct sctp_tcb *stcb,
1.115 + struct sctp_association *asoc,
1.116 + struct sctp_stream_out *strq, int holds_lock);
1.117 +
1.118 +
1.119 +void sctp_send_shutdown(struct sctp_tcb *, struct sctp_nets *);
1.120 +
1.121 +void sctp_send_shutdown_ack(struct sctp_tcb *, struct sctp_nets *);
1.122 +
1.123 +void sctp_send_shutdown_complete(struct sctp_tcb *, struct sctp_nets *, int);
1.124 +
1.125 +void sctp_send_shutdown_complete2(struct sockaddr *, struct sockaddr *,
1.126 + struct sctphdr *,
1.127 +#if defined(__FreeBSD__)
1.128 + uint8_t, uint32_t,
1.129 +#endif
1.130 + uint32_t, uint16_t);
1.131 +
1.132 +void sctp_send_asconf(struct sctp_tcb *, struct sctp_nets *, int addr_locked);
1.133 +
1.134 +void sctp_send_asconf_ack(struct sctp_tcb *);
1.135 +
1.136 +int sctp_get_frag_point(struct sctp_tcb *, struct sctp_association *);
1.137 +
1.138 +void sctp_toss_old_cookies(struct sctp_tcb *, struct sctp_association *);
1.139 +
1.140 +void sctp_toss_old_asconf(struct sctp_tcb *);
1.141 +
1.142 +void sctp_fix_ecn_echo(struct sctp_association *);
1.143 +
1.144 +void sctp_move_chunks_from_net(struct sctp_tcb *stcb, struct sctp_nets *net);
1.145 +
1.146 +#if defined(__FreeBSD__) && __FreeBSD_version >= 500000
1.147 +int
1.148 +sctp_output(struct sctp_inpcb *, struct mbuf *, struct sockaddr *,
1.149 + struct mbuf *, struct thread *, int);
1.150 +#elif defined(__Windows__)
1.151 +sctp_output(struct sctp_inpcb *, struct mbuf *, struct sockaddr *,
1.152 + struct mbuf *, PKTHREAD, int);
1.153 +#else
1.154 +#if defined(__Userspace__)
1.155 +/* sctp_output is called bu sctp_sendm. Not using sctp_sendm for __Userspace__ */
1.156 +#endif
1.157 +int
1.158 +sctp_output(struct sctp_inpcb *,
1.159 +#if defined(__Panda__)
1.160 + pakhandle_type,
1.161 +#else
1.162 + struct mbuf *,
1.163 +#endif
1.164 + struct sockaddr *,
1.165 +#if defined(__Panda__)
1.166 + pakhandle_type,
1.167 +#else
1.168 + struct mbuf *,
1.169 +#endif
1.170 + struct proc *, int);
1.171 +#endif
1.172 +
1.173 +void sctp_chunk_output(struct sctp_inpcb *, struct sctp_tcb *, int, int
1.174 +#if !defined(__APPLE__) && !defined(SCTP_SO_LOCK_TESTING)
1.175 + SCTP_UNUSED
1.176 +#endif
1.177 + );
1.178 +void sctp_send_abort_tcb(struct sctp_tcb *, struct mbuf *, int
1.179 +#if !defined(__APPLE__) && !defined(SCTP_SO_LOCK_TESTING)
1.180 + SCTP_UNUSED
1.181 +#endif
1.182 + );
1.183 +
1.184 +void send_forward_tsn(struct sctp_tcb *, struct sctp_association *);
1.185 +
1.186 +void sctp_send_sack(struct sctp_tcb *, int);
1.187 +
1.188 +void sctp_send_hb(struct sctp_tcb *, struct sctp_nets *, int);
1.189 +
1.190 +void sctp_send_ecn_echo(struct sctp_tcb *, struct sctp_nets *, uint32_t);
1.191 +
1.192 +
1.193 +void
1.194 +sctp_send_packet_dropped(struct sctp_tcb *, struct sctp_nets *, struct mbuf *,
1.195 + int, int, int);
1.196 +
1.197 +
1.198 +
1.199 +void sctp_send_cwr(struct sctp_tcb *, struct sctp_nets *, uint32_t, uint8_t);
1.200 +
1.201 +
1.202 +void
1.203 +sctp_add_stream_reset_out(struct sctp_tmit_chunk *,
1.204 + int, uint16_t *, uint32_t, uint32_t, uint32_t);
1.205 +
1.206 +void
1.207 +sctp_add_stream_reset_result(struct sctp_tmit_chunk *, uint32_t, uint32_t);
1.208 +
1.209 +void
1.210 +sctp_add_stream_reset_result_tsn(struct sctp_tmit_chunk *,
1.211 + uint32_t, uint32_t, uint32_t, uint32_t);
1.212 +
1.213 +int
1.214 +sctp_send_str_reset_req(struct sctp_tcb *, int , uint16_t *, uint8_t, uint8_t,
1.215 + uint8_t, uint8_t, uint16_t, uint16_t, uint8_t);
1.216 +
1.217 +void
1.218 +sctp_send_abort(struct mbuf *, int, struct sockaddr *, struct sockaddr *,
1.219 + struct sctphdr *, uint32_t, struct mbuf *,
1.220 +#if defined(__FreeBSD__)
1.221 + uint8_t, uint32_t,
1.222 +#endif
1.223 + uint32_t, uint16_t);
1.224 +
1.225 +void sctp_send_operr_to(struct sockaddr *, struct sockaddr *,
1.226 + struct sctphdr *, uint32_t, struct mbuf *,
1.227 +#if defined(__FreeBSD__)
1.228 + uint8_t, uint32_t,
1.229 +#endif
1.230 + uint32_t, uint16_t);
1.231 +
1.232 +#endif /* _KERNEL || __Userspace__ */
1.233 +
1.234 +#if defined(_KERNEL) || defined(__Userspace__)
1.235 +int
1.236 +sctp_sosend(struct socket *so,
1.237 + struct sockaddr *addr,
1.238 + struct uio *uio,
1.239 +#ifdef __Panda__
1.240 + pakhandle_type top,
1.241 + pakhandle_type control,
1.242 +#else
1.243 + struct mbuf *top,
1.244 + struct mbuf *control,
1.245 +#endif
1.246 +#if defined(__APPLE__) || defined(__Panda__)
1.247 + int flags
1.248 +#else
1.249 + int flags,
1.250 +#if defined(__FreeBSD__) && __FreeBSD_version >= 500000
1.251 + struct thread *p
1.252 +#elif defined(__Windows__)
1.253 + PKTHREAD p
1.254 +#else
1.255 +#if defined(__Userspace__)
1.256 + /* proc is a dummy in __Userspace__ and will not be passed to sctp_lower_sosend */
1.257 +#endif
1.258 + struct proc *p
1.259 +#endif
1.260 +#endif
1.261 +);
1.262 +
1.263 +#endif
1.264 +#endif
1.265 +
