diff options
Diffstat (limited to 'freebsd/sys/netinet/sctp_uio.h')
| -rw-r--r-- | freebsd/sys/netinet/sctp_uio.h | 378 |
1 files changed, 262 insertions, 116 deletions
diff --git a/freebsd/sys/netinet/sctp_uio.h b/freebsd/sys/netinet/sctp_uio.h index 4d72b1ca..d8e7da45 100644 --- a/freebsd/sys/netinet/sctp_uio.h +++ b/freebsd/sys/netinet/sctp_uio.h @@ -1,15 +1,17 @@ /*- * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved. + * Copyright (c) 2008-2012, by Randall Stewart. All rights reserved. + * Copyright (c) 2008-2012, 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. + * 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. + * 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 @@ -28,12 +30,11 @@ * THE POSSIBILITY OF SUCH DAMAGE. */ -/* $KAME: sctp_uio.h,v 1.11 2005/03/06 16:04:18 itojun Exp $ */ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); -#ifndef __sctp_uio_h__ -#define __sctp_uio_h__ +#ifndef _NETINET_SCTP_UIO_H_ +#define _NETINET_SCTP_UIO_H_ #if ! defined(_KERNEL) @@ -45,6 +46,16 @@ __FBSDID("$FreeBSD$"); typedef uint32_t sctp_assoc_t; +#define SCTP_FUTURE_ASSOC 0 +#define SCTP_CURRENT_ASSOC 1 +#define SCTP_ALL_ASSOC 2 + +struct sctp_event { + sctp_assoc_t se_assoc_id; + uint16_t se_type; + uint8_t se_on; +}; + /* Compatibility to previous define's */ #define sctp_stream_reset_events sctp_stream_reset_event @@ -67,6 +78,14 @@ struct sctp_event_subscribe { #define SCTP_INIT 0x0001 #define SCTP_SNDRCV 0x0002 #define SCTP_EXTRCV 0x0003 +#define SCTP_SNDINFO 0x0004 +#define SCTP_RCVINFO 0x0005 +#define SCTP_NXTINFO 0x0006 +#define SCTP_PRINFO 0x0007 +#define SCTP_AUTHINFO 0x0008 +#define SCTP_DSTADDRV4 0x0009 +#define SCTP_DSTADDRV6 0x000a + /* * ancillary data structures */ @@ -91,8 +110,8 @@ struct sctp_initmsg { */ -#define SCTP_ALIGN_RESV_PAD 96 -#define SCTP_ALIGN_RESV_PAD_SHORT 80 +#define SCTP_ALIGN_RESV_PAD 92 +#define SCTP_ALIGN_RESV_PAD_SHORT 76 struct sctp_sndrcvinfo { uint16_t sinfo_stream; @@ -104,6 +123,8 @@ struct sctp_sndrcvinfo { uint32_t sinfo_tsn; uint32_t sinfo_cumtsn; sctp_assoc_t sinfo_assoc_id; + uint16_t sinfo_keynumber; + uint16_t sinfo_keynumber_valid; uint8_t __reserve_pad[SCTP_ALIGN_RESV_PAD]; }; @@ -111,7 +132,6 @@ struct sctp_extrcvinfo { uint16_t sinfo_stream; uint16_t sinfo_ssn; uint16_t sinfo_flags; - uint16_t sinfo_pr_policy; uint32_t sinfo_ppid; uint32_t sinfo_context; uint32_t sinfo_timetolive; @@ -123,15 +143,86 @@ struct sctp_extrcvinfo { uint32_t sreinfo_next_aid; uint32_t sreinfo_next_length; uint32_t sreinfo_next_ppid; + uint16_t sinfo_keynumber; + uint16_t sinfo_keynumber_valid; uint8_t __reserve_pad[SCTP_ALIGN_RESV_PAD_SHORT]; }; +struct sctp_sndinfo { + uint16_t snd_sid; + uint16_t snd_flags; + uint32_t snd_ppid; + uint32_t snd_context; + sctp_assoc_t snd_assoc_id; +}; + +struct sctp_prinfo { + uint16_t pr_policy; + uint32_t pr_value; +}; + +struct sctp_default_prinfo { + uint16_t pr_policy; + uint32_t pr_value; + sctp_assoc_t pr_assoc_id; +}; + +struct sctp_authinfo { + uint16_t auth_keynumber; +}; + +struct sctp_rcvinfo { + uint16_t rcv_sid; + uint16_t rcv_ssn; + uint16_t rcv_flags; + uint32_t rcv_ppid; + uint32_t rcv_tsn; + uint32_t rcv_cumtsn; + uint32_t rcv_context; + sctp_assoc_t rcv_assoc_id; +}; + +struct sctp_nxtinfo { + uint16_t nxt_sid; + uint16_t nxt_flags; + uint32_t nxt_ppid; + uint32_t nxt_length; + sctp_assoc_t nxt_assoc_id; +}; + #define SCTP_NO_NEXT_MSG 0x0000 #define SCTP_NEXT_MSG_AVAIL 0x0001 #define SCTP_NEXT_MSG_ISCOMPLETE 0x0002 #define SCTP_NEXT_MSG_IS_UNORDERED 0x0004 #define SCTP_NEXT_MSG_IS_NOTIFICATION 0x0008 +struct sctp_recvv_rn { + struct sctp_rcvinfo recvv_rcvinfo; + struct sctp_nxtinfo recvv_nxtinfo; +}; + +#define SCTP_RECVV_NOINFO 0 +#define SCTP_RECVV_RCVINFO 1 +#define SCTP_RECVV_NXTINFO 2 +#define SCTP_RECVV_RN 3 + +#define SCTP_SENDV_NOINFO 0 +#define SCTP_SENDV_SNDINFO 1 +#define SCTP_SENDV_PRINFO 2 +#define SCTP_SENDV_AUTHINFO 3 +#define SCTP_SENDV_SPA 4 + +struct sctp_sendv_spa { + uint32_t sendv_flags; + struct sctp_sndinfo sendv_sndinfo; + struct sctp_prinfo sendv_prinfo; + struct sctp_authinfo sendv_authinfo; +}; + +#define SCTP_SEND_SNDINFO_VALID 0x00000001 +#define SCTP_SEND_PRINFO_VALID 0x00000002 +#define SCTP_SEND_AUTHINFO_VALID 0x00000004 + struct sctp_snd_all_completes { uint16_t sall_stream; uint16_t sall_flags; @@ -142,6 +233,8 @@ struct sctp_snd_all_completes { }; /* Flags that go into the sinfo->sinfo_flags field */ +#define SCTP_NOTIFICATION 0x0010 /* next message is a notification */ +#define SCTP_COMPLETE 0x0020 /* next message is complete */ #define SCTP_EOF 0x0100 /* Start shutdown procedures */ #define SCTP_ABORT 0x0200 /* Send an ABORT to peer */ #define SCTP_UNORDERED 0x0400 /* Message is un-ordered */ @@ -150,19 +243,20 @@ struct sctp_snd_all_completes { #define SCTP_EOR 0x2000 /* end of message signal */ #define SCTP_SACK_IMMEDIATELY 0x4000 /* Set I-Bit */ -#define INVALID_SINFO_FLAG(x) (((x) & 0xffffff00 \ +#define INVALID_SINFO_FLAG(x) (((x) & 0xfffffff0 \ & ~(SCTP_EOF | SCTP_ABORT | SCTP_UNORDERED |\ SCTP_ADDR_OVER | SCTP_SENDALL | SCTP_EOR |\ SCTP_SACK_IMMEDIATELY)) != 0) /* for the endpoint */ /* The lower byte is an enumeration of PR-SCTP policies */ +#define SCTP_PR_SCTP_NONE 0x0000/* Reliable transfer */ #define SCTP_PR_SCTP_TTL 0x0001/* Time based PR-SCTP */ #define SCTP_PR_SCTP_BUF 0x0002/* Buffer based PR-SCTP */ #define SCTP_PR_SCTP_RTX 0x0003/* Number of retransmissions based PR-SCTP */ -#define PR_SCTP_POLICY(x) ((x) & 0xff) -#define PR_SCTP_ENABLED(x) (PR_SCTP_POLICY(x) != 0) +#define PR_SCTP_POLICY(x) ((x) & 0x0f) +#define PR_SCTP_ENABLED(x) (PR_SCTP_POLICY(x) != SCTP_PR_SCTP_NONE) #define PR_SCTP_TTL_ENABLED(x) (PR_SCTP_POLICY(x) == SCTP_PR_SCTP_TTL) #define PR_SCTP_BUF_ENABLED(x) (PR_SCTP_POLICY(x) == SCTP_PR_SCTP_BUF) #define PR_SCTP_RTX_ENABLED(x) (PR_SCTP_POLICY(x) == SCTP_PR_SCTP_RTX) @@ -201,16 +295,23 @@ struct sctp_assoc_change { uint16_t sac_outbound_streams; uint16_t sac_inbound_streams; sctp_assoc_t sac_assoc_id; + uint8_t sac_info[]; }; /* sac_state values */ -#define SCTP_COMM_UP 0x0001 -#define SCTP_COMM_LOST 0x0002 -#define SCTP_RESTART 0x0003 -#define SCTP_SHUTDOWN_COMP 0x0004 -#define SCTP_CANT_STR_ASSOC 0x0005 - - +#define SCTP_COMM_UP 0x0001 +#define SCTP_COMM_LOST 0x0002 +#define SCTP_RESTART 0x0003 +#define SCTP_SHUTDOWN_COMP 0x0004 +#define SCTP_CANT_STR_ASSOC 0x0005 + +/* sac_info values */ +#define SCTP_ASSOC_SUPPORTS_PR 0x01 +#define SCTP_ASSOC_SUPPORTS_AUTH 0x02 +#define SCTP_ASSOC_SUPPORTS_ASCONF 0x03 +#define SCTP_ASSOC_SUPPORTS_MULTIBUF 0x04 +#define SCTP_ASSOC_SUPPORTS_RE_CONFIG 0x05 +#define SCTP_ASSOC_SUPPORTS_MAX 0x05 /* * Address event */ @@ -233,31 +334,11 @@ struct sctp_paddr_change { #define SCTP_ADDR_MADE_PRIM 0x0005 #define SCTP_ADDR_CONFIRMED 0x0006 -/* - * CAUTION: these are user exposed SCTP addr reachability states must be - * compatible with SCTP_ADDR states in sctp_constants.h - */ -#ifdef SCTP_ACTIVE -#undef SCTP_ACTIVE -#endif #define SCTP_ACTIVE 0x0001 /* SCTP_ADDR_REACHABLE */ - -#ifdef SCTP_INACTIVE -#undef SCTP_INACTIVE -#endif -#define SCTP_INACTIVE 0x0002 /* SCTP_ADDR_NOT_REACHABLE */ - -#ifdef SCTP_UNCONFIRMED -#undef SCTP_UNCONFIRMED -#endif +#define SCTP_INACTIVE 0x0002 /* neither SCTP_ADDR_REACHABLE nor + * SCTP_ADDR_UNCONFIRMED */ #define SCTP_UNCONFIRMED 0x0200 /* SCTP_ADDR_UNCONFIRMED */ -#ifdef SCTP_NOHEARTBEAT -#undef SCTP_NOHEARTBEAT -#endif -#define SCTP_NOHEARTBEAT 0x0040 /* SCTP_ADDR_NOHB */ - - /* remote error events */ struct sctp_remote_error { uint16_t sre_type; @@ -268,7 +349,7 @@ struct sctp_remote_error { uint8_t sre_data[4]; }; -/* data send failure event */ +/* data send failure event (deprecated) */ struct sctp_send_failed { uint16_t ssf_type; uint16_t ssf_flags; @@ -279,6 +360,17 @@ struct sctp_send_failed { uint8_t ssf_data[]; }; +/* data send failure event (not deprecated) */ +struct sctp_send_failed_event { + uint16_t ssfe_type; + uint16_t ssfe_flags; + uint32_t ssfe_length; + uint32_t ssfe_error; + struct sctp_sndinfo ssfe_info; + sctp_assoc_t ssfe_assoc_id; + uint8_t ssfe_data[]; +}; + /* flag that indicates state of data */ #define SCTP_DATA_UNSENT 0x0001 /* inqueue never on wire */ #define SCTP_DATA_SENT 0x0002 /* on wire at failure */ @@ -349,7 +441,8 @@ struct sctp_authkey_event { }; /* indication values */ -#define SCTP_AUTH_NEWKEY 0x0001 +#define SCTP_AUTH_NEW_KEY 0x0001 +#define SCTP_AUTH_NEWKEY SCTP_AUTH_NEW_KEY #define SCTP_AUTH_NO_AUTH 0x0002 #define SCTP_AUTH_FREE_KEY 0x0003 @@ -363,23 +456,52 @@ struct sctp_sender_dry_event { /* - * stream reset event + * Stream reset event - subscribe to SCTP_STREAM_RESET_EVENT */ struct sctp_stream_reset_event { uint16_t strreset_type; uint16_t strreset_flags; uint32_t strreset_length; sctp_assoc_t strreset_assoc_id; - uint16_t strreset_list[]; + uint16_t strreset_stream_list[]; }; -/* flags in strreset_flags field */ -#define SCTP_STRRESET_INBOUND_STR 0x0001 -#define SCTP_STRRESET_OUTBOUND_STR 0x0002 -#define SCTP_STRRESET_ALL_STREAMS 0x0004 -#define SCTP_STRRESET_STREAM_LIST 0x0008 -#define SCTP_STRRESET_FAILED 0x0010 -#define SCTP_STRRESET_ADD_STREAM 0x0020 +/* flags in stream_reset_event (strreset_flags) */ +#define SCTP_STREAM_RESET_INCOMING_SSN 0x0001 +#define SCTP_STREAM_RESET_OUTGOING_SSN 0x0002 +#define SCTP_STREAM_RESET_DENIED 0x0004 +#define SCTP_STREAM_RESET_FAILED 0x0008 + +/* + * Assoc reset event - subscribe to SCTP_ASSOC_RESET_EVENT + */ +struct sctp_assoc_reset_event { + uint16_t assocreset_type; + uint16_t assocreset_flags; + uint32_t assocreset_length; + sctp_assoc_t assocreset_assoc_id; + uint32_t assocreset_local_tsn; + uint32_t assocreset_remote_tsn; +}; + +#define SCTP_ASSOC_RESET_DENIED 0x0004 +#define SCTP_ASSOC_RESET_FAILED 0x0008 + +/* + * Stream change event - subscribe to SCTP_STREAM_CHANGE_EVENT + */ +struct sctp_stream_change_event { + uint16_t strchange_type; + uint16_t strchange_flags; + uint32_t strchange_length; + sctp_assoc_t strchange_assoc_id; + uint16_t strchange_instrms; + uint16_t strchange_outstrms; +}; + +#define SCTP_STREAM_CHANGE_DENIED 0x0004 +#define SCTP_STREAM_CHANGE_FAILED 0x0008 + /* SCTP notification event */ struct sctp_tlv { @@ -401,23 +523,29 @@ union sctp_notification { struct sctp_pdapi_event sn_pdapi_event; struct sctp_authkey_event sn_auth_event; struct sctp_sender_dry_event sn_sender_dry_event; + struct sctp_send_failed_event sn_send_failed_event; struct sctp_stream_reset_event sn_strreset_event; + struct sctp_assoc_reset_event sn_assocreset_event; + struct sctp_stream_change_event sn_strchange_event; }; /* notification types */ -#define SCTP_ASSOC_CHANGE 0x0001 -#define SCTP_PEER_ADDR_CHANGE 0x0002 -#define SCTP_REMOTE_ERROR 0x0003 -#define SCTP_SEND_FAILED 0x0004 -#define SCTP_SHUTDOWN_EVENT 0x0005 -#define SCTP_ADAPTATION_INDICATION 0x0006 +#define SCTP_ASSOC_CHANGE 0x0001 +#define SCTP_PEER_ADDR_CHANGE 0x0002 +#define SCTP_REMOTE_ERROR 0x0003 +#define SCTP_SEND_FAILED 0x0004 +#define SCTP_SHUTDOWN_EVENT 0x0005 +#define SCTP_ADAPTATION_INDICATION 0x0006 /* same as above */ -#define SCTP_ADAPTION_INDICATION 0x0006 -#define SCTP_PARTIAL_DELIVERY_EVENT 0x0007 -#define SCTP_AUTHENTICATION_EVENT 0x0008 -#define SCTP_STREAM_RESET_EVENT 0x0009 -#define SCTP_SENDER_DRY_EVENT 0x000a -#define SCTP__NOTIFICATIONS_STOPPED_EVENT 0x000b /* we don't send this */ +#define SCTP_ADAPTION_INDICATION 0x0006 +#define SCTP_PARTIAL_DELIVERY_EVENT 0x0007 +#define SCTP_AUTHENTICATION_EVENT 0x0008 +#define SCTP_STREAM_RESET_EVENT 0x0009 +#define SCTP_SENDER_DRY_EVENT 0x000a +#define SCTP_NOTIFICATIONS_STOPPED_EVENT 0x000b /* we don't send this */ +#define SCTP_ASSOC_RESET_EVENT 0x000c +#define SCTP_STREAM_CHANGE_EVENT 0x000d +#define SCTP_SEND_FAILED_EVENT 0x000e /* * socket option structs */ @@ -430,9 +558,11 @@ struct sctp_paddrparams { uint32_t spp_flags; uint32_t spp_ipv6_flowlabel; uint16_t spp_pathmaxrxt; - uint8_t spp_ipv4_tos; + uint8_t spp_dscp; }; +#define spp_ipv4_tos spp_dscp + #define SPP_HB_ENABLE 0x00000001 #define SPP_HB_DISABLE 0x00000002 #define SPP_HB_DEMAND 0x00000004 @@ -440,7 +570,15 @@ struct sctp_paddrparams { #define SPP_PMTUD_DISABLE 0x00000010 #define SPP_HB_TIME_IS_ZERO 0x00000080 #define SPP_IPV6_FLOWLABEL 0x00000100 -#define SPP_IPV4_TOS 0x00000200 +#define SPP_DSCP 0x00000200 +#define SPP_IPV4_TOS SPP_DSCP + +struct sctp_paddrthlds { + struct sockaddr_storage spt_address; + sctp_assoc_t spt_assoc_id; + uint16_t spt_pathmaxrxt; + uint16_t spt_pathpfthld; +}; struct sctp_paddrinfo { struct sockaddr_storage spinfo_address; @@ -486,13 +624,6 @@ struct sctp_getaddresses { struct sockaddr addr[1]; }; -struct sctp_setstrm_timeout { - sctp_assoc_t ssto_assoc_id; - uint32_t ssto_timeout; - uint32_t ssto_streamid_start; - uint32_t ssto_streamid_end; -}; - struct sctp_status { sctp_assoc_t sstat_assoc_id; int32_t sstat_state; @@ -517,6 +648,7 @@ struct sctp_authchunk { struct sctp_authkey { sctp_assoc_t sca_assoc_id; uint16_t sca_keynumber; + uint16_t sca_keylength; uint8_t sca_key[]; }; @@ -544,6 +676,7 @@ struct sctp_authkeyid { /* SCTP_PEER_AUTH_CHUNKS / SCTP_LOCAL_AUTH_CHUNKS */ struct sctp_authchunks { sctp_assoc_t gauth_assoc_id; + uint32_t gauth_number_of_chunks; uint8_t gauth_chunks[]; }; @@ -552,6 +685,17 @@ struct sctp_assoc_value { uint32_t assoc_value; }; +struct sctp_cc_option { + int option; + struct sctp_assoc_value aid_value; +}; + +struct sctp_stream_value { + sctp_assoc_t assoc_id; + uint16_t stream_id; + uint16_t stream_value; +}; + struct sctp_assoc_ids { uint32_t gaids_number_of_ids; sctp_assoc_t gaids_assoc_id[]; @@ -574,6 +718,12 @@ struct sctp_timeouts { uint32_t stimo_shutdownack; }; +struct sctp_udpencaps { + struct sockaddr_storage sue_address; + sctp_assoc_t sue_assoc_id; + uint16_t sue_port; +}; + struct sctp_cwnd_args { struct sctp_nets *net; /* network to *//* FIXME: LP64 issue */ uint32_t cwnd_new_value;/* cwnd in k */ @@ -604,19 +754,18 @@ struct sctp_blk_args { */ #define SCTP_MAX_EXPLICT_STR_RESET 1000 -#define SCTP_RESET_LOCAL_RECV 0x0001 -#define SCTP_RESET_LOCAL_SEND 0x0002 -#define SCTP_RESET_BOTH 0x0003 -#define SCTP_RESET_TSN 0x0004 -#define SCTP_RESET_ADD_STREAMS 0x0005 - -struct sctp_stream_reset { - sctp_assoc_t strrst_assoc_id; - uint16_t strrst_flags; - uint16_t strrst_num_streams; /* 0 == ALL */ - uint16_t strrst_list[]; /* list if strrst_num_streams is not 0 */ +struct sctp_reset_streams { + sctp_assoc_t srs_assoc_id; + uint16_t srs_flags; + uint16_t srs_number_streams; /* 0 == ALL */ + uint16_t srs_stream_list[]; /* list if strrst_num_streams is not 0 */ }; +struct sctp_add_streams { + sctp_assoc_t sas_assoc_id; + uint16_t sas_instrms; + uint16_t sas_outstrms; +}; struct sctp_get_nonce_values { sctp_assoc_t gn_assoc_id; @@ -892,18 +1041,8 @@ struct sctpstat { * fired */ uint32_t sctps_timoassockill; /* Number of asoc free timers expired */ uint32_t sctps_timoinpkill; /* Number of inp free timers expired */ - /* Early fast retransmission counters */ - uint32_t sctps_earlyfrstart; - uint32_t sctps_earlyfrstop; - uint32_t sctps_earlyfrmrkretrans; - uint32_t sctps_earlyfrstpout; - uint32_t sctps_earlyfrstpidsck1; - uint32_t sctps_earlyfrstpidsck2; - uint32_t sctps_earlyfrstpidsck3; - uint32_t sctps_earlyfrstpidsck4; - uint32_t sctps_earlyfrstrid; - uint32_t sctps_earlyfrstrout; - uint32_t sctps_earlyfrstrtmr; + /* former early FR counters */ + uint32_t sctps_spare[11]; /* others */ uint32_t sctps_hdrops; /* packet shorter than header */ uint32_t sctps_badsum; /* checksum error */ @@ -942,7 +1081,7 @@ struct sctpstat { uint32_t sctps_wu_sacks_sent; /* Window Update only sacks sent */ uint32_t sctps_sends_with_flags; /* number of sends with * sinfo_flags !=0 */ - uint32_t sctps_sends_with_unord; /* number of unordered sends */ + uint32_t sctps_sends_with_unord; /* number of unordered sends */ uint32_t sctps_sends_with_eof; /* number of sends with EOF flag set */ uint32_t sctps_sends_with_abort; /* number of sends with ABORT * flag set */ @@ -961,8 +1100,9 @@ struct sctpstat { * max burst inflight to net */ uint32_t sctps_fwdtsn_map_over; /* number of map array over-runs via * fwd-tsn's */ - - uint32_t sctps_reserved[32]; /* Future ABI compat - remove int's + uint32_t sctps_queue_upd_ecne; /* Number of times we queued or + * updated an ECN chunk on send queue */ + uint32_t sctps_reserved[31]; /* Future ABI compat - remove int's * from here when adding new */ }; @@ -984,12 +1124,8 @@ struct sctpstat { #define SCTP_STAT_DECR_GAUGE32(_x) SCTP_STAT_DECR(_x) union sctp_sockstore { -#if defined(INET) || !defined(_KERNEL) struct sockaddr_in sin; -#endif -#if defined(INET6) || !defined(_KERNEL) struct sockaddr_in6 sin6; -#endif struct sockaddr sa; }; @@ -1075,9 +1211,11 @@ struct xsctp_raddr { uint8_t active; /* sctpAssocLocalRemEntry 3 */ uint8_t confirmed; /* */ uint8_t heartbeat_enabled; /* sctpAssocLocalRemEntry 4 */ + uint8_t potentially_failed; struct sctp_timeval start_time; /* sctpAssocLocalRemEntry 8 */ uint32_t rtt; - uint32_t extra_padding[32]; /* future */ + uint32_t heartbeat_interval; + uint32_t extra_padding[31]; /* future */ }; #define SCTP_MAX_LOGGING_SIZE 30000 @@ -1139,26 +1277,34 @@ int sctp_getladdrs __P((int, sctp_assoc_t, struct sockaddr **)); void sctp_freeladdrs __P((struct sockaddr *)); int sctp_opt_info __P((int, sctp_assoc_t, int, void *, socklen_t *)); +/* deprecated */ ssize_t sctp_sendmsg -__P((int, const void *, size_t, - const struct sockaddr *, +__P((int, const void *, size_t, const struct sockaddr *, socklen_t, uint32_t, uint32_t, uint16_t, uint32_t, uint32_t)); - ssize_t sctp_send __P((int sd, const void *msg, size_t len, - const struct sctp_sndrcvinfo *sinfo, int flags)); +/* deprecated */ + ssize_t sctp_send __P((int, const void *, size_t, + const struct sctp_sndrcvinfo *, int)); + +/* deprecated */ + ssize_t sctp_sendx __P((int, const void *, size_t, struct sockaddr *, + int, struct sctp_sndrcvinfo *, int)); + +/* deprecated */ + ssize_t sctp_sendmsgx __P((int sd, const void *, size_t, struct sockaddr *, + int, uint32_t, uint32_t, uint16_t, uint32_t, uint32_t)); - ssize_t sctp_sendx __P((int sd, const void *msg, size_t len, - struct sockaddr *addrs, int addrcnt, - struct sctp_sndrcvinfo *sinfo, int flags)); + sctp_assoc_t sctp_getassocid __P((int, struct sockaddr *)); - ssize_t sctp_sendmsgx __P((int sd, const void *, size_t, - struct sockaddr *, int, - uint32_t, uint32_t, uint16_t, uint32_t, uint32_t)); +/* deprecated */ + ssize_t sctp_recvmsg __P((int, void *, size_t, struct sockaddr *, socklen_t *, + struct sctp_sndrcvinfo *, int *)); - sctp_assoc_t sctp_getassocid __P((int sd, struct sockaddr *sa)); + ssize_t sctp_sendv __P((int, const struct iovec *, int, struct sockaddr *, + int, void *, socklen_t, unsigned int, int)); - ssize_t sctp_recvmsg __P((int, void *, size_t, struct sockaddr *, - socklen_t *, struct sctp_sndrcvinfo *, int *)); + ssize_t sctp_recvv __P((int, const struct iovec *, int, struct sockaddr *, + socklen_t *, void *, socklen_t *, unsigned int *, int *)); __END_DECLS |