sctp.h revision 1308ad3ab33294c3abfd96da12b6df58b381ce52 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_SCTP_H
20#define _UAPI_SCTP_H
21#include <linux/types.h>
22#include <linux/socket.h>
23typedef __s32 sctp_assoc_t;
24#define SCTP_RTOINFO 0
25#define SCTP_ASSOCINFO 1
26#define SCTP_INITMSG 2
27#define SCTP_NODELAY 3
28#define SCTP_AUTOCLOSE 4
29#define SCTP_SET_PEER_PRIMARY_ADDR 5
30#define SCTP_PRIMARY_ADDR 6
31#define SCTP_ADAPTATION_LAYER 7
32#define SCTP_DISABLE_FRAGMENTS 8
33#define SCTP_PEER_ADDR_PARAMS 9
34#define SCTP_DEFAULT_SEND_PARAM 10
35#define SCTP_EVENTS 11
36#define SCTP_I_WANT_MAPPED_V4_ADDR 12
37#define SCTP_MAXSEG 13
38#define SCTP_STATUS 14
39#define SCTP_GET_PEER_ADDR_INFO 15
40#define SCTP_DELAYED_ACK_TIME 16
41#define SCTP_DELAYED_ACK SCTP_DELAYED_ACK_TIME
42#define SCTP_DELAYED_SACK SCTP_DELAYED_ACK_TIME
43#define SCTP_CONTEXT 17
44#define SCTP_FRAGMENT_INTERLEAVE 18
45#define SCTP_PARTIAL_DELIVERY_POINT 19
46#define SCTP_MAX_BURST 20
47#define SCTP_AUTH_CHUNK 21
48#define SCTP_HMAC_IDENT 22
49#define SCTP_AUTH_KEY 23
50#define SCTP_AUTH_ACTIVE_KEY 24
51#define SCTP_AUTH_DELETE_KEY 25
52#define SCTP_PEER_AUTH_CHUNKS 26
53#define SCTP_LOCAL_AUTH_CHUNKS 27
54#define SCTP_GET_ASSOC_NUMBER 28
55#define SCTP_GET_ASSOC_ID_LIST 29
56#define SCTP_AUTO_ASCONF 30
57#define SCTP_PEER_ADDR_THLDS 31
58#define SCTP_RECVRCVINFO 32
59#define SCTP_RECVNXTINFO 33
60#define SCTP_DEFAULT_SNDINFO 34
61#define SCTP_SOCKOPT_BINDX_ADD 100
62#define SCTP_SOCKOPT_BINDX_REM 101
63#define SCTP_SOCKOPT_PEELOFF 102
64#define SCTP_SOCKOPT_CONNECTX_OLD 107
65#define SCTP_GET_PEER_ADDRS 108
66#define SCTP_GET_LOCAL_ADDRS 109
67#define SCTP_SOCKOPT_CONNECTX 110
68#define SCTP_SOCKOPT_CONNECTX3 111
69#define SCTP_GET_ASSOC_STATS 112
70#define SCTP_PR_SUPPORTED 113
71#define SCTP_DEFAULT_PRINFO 114
72#define SCTP_PR_ASSOC_STATUS 115
73#define SCTP_PR_STREAM_STATUS 116
74#define SCTP_RECONFIG_SUPPORTED 117
75#define SCTP_ENABLE_STREAM_RESET 118
76#define SCTP_RESET_STREAMS 119
77#define SCTP_RESET_ASSOC 120
78#define SCTP_ADD_STREAMS 121
79#define SCTP_SOCKOPT_PEELOFF_FLAGS 122
80#define SCTP_PR_SCTP_NONE 0x0000
81#define SCTP_PR_SCTP_TTL 0x0010
82#define SCTP_PR_SCTP_RTX 0x0020
83#define SCTP_PR_SCTP_PRIO 0x0030
84#define SCTP_PR_SCTP_MAX SCTP_PR_SCTP_PRIO
85#define SCTP_PR_SCTP_MASK 0x0030
86#define __SCTP_PR_INDEX(x) ((x >> 4) - 1)
87#define SCTP_PR_INDEX(x) __SCTP_PR_INDEX(SCTP_PR_SCTP_ ##x)
88#define SCTP_PR_POLICY(x) ((x) & SCTP_PR_SCTP_MASK)
89#define SCTP_PR_SET_POLICY(flags,x) do { flags &= ~SCTP_PR_SCTP_MASK; flags |= x; } while(0)
90#define SCTP_PR_TTL_ENABLED(x) (SCTP_PR_POLICY(x) == SCTP_PR_SCTP_TTL)
91#define SCTP_PR_RTX_ENABLED(x) (SCTP_PR_POLICY(x) == SCTP_PR_SCTP_RTX)
92#define SCTP_PR_PRIO_ENABLED(x) (SCTP_PR_POLICY(x) == SCTP_PR_SCTP_PRIO)
93#define SCTP_ENABLE_RESET_STREAM_REQ 0x01
94#define SCTP_ENABLE_RESET_ASSOC_REQ 0x02
95#define SCTP_ENABLE_CHANGE_ASSOC_REQ 0x04
96#define SCTP_ENABLE_STRRESET_MASK 0x07
97#define SCTP_STREAM_RESET_INCOMING 0x01
98#define SCTP_STREAM_RESET_OUTGOING 0x02
99enum sctp_msg_flags {
100  MSG_NOTIFICATION = 0x8000,
101#define MSG_NOTIFICATION MSG_NOTIFICATION
102};
103struct sctp_initmsg {
104  __u16 sinit_num_ostreams;
105  __u16 sinit_max_instreams;
106  __u16 sinit_max_attempts;
107  __u16 sinit_max_init_timeo;
108};
109struct sctp_sndrcvinfo {
110  __u16 sinfo_stream;
111  __u16 sinfo_ssn;
112  __u16 sinfo_flags;
113  __u32 sinfo_ppid;
114  __u32 sinfo_context;
115  __u32 sinfo_timetolive;
116  __u32 sinfo_tsn;
117  __u32 sinfo_cumtsn;
118  sctp_assoc_t sinfo_assoc_id;
119};
120struct sctp_sndinfo {
121  __u16 snd_sid;
122  __u16 snd_flags;
123  __u32 snd_ppid;
124  __u32 snd_context;
125  sctp_assoc_t snd_assoc_id;
126};
127struct sctp_rcvinfo {
128  __u16 rcv_sid;
129  __u16 rcv_ssn;
130  __u16 rcv_flags;
131  __u32 rcv_ppid;
132  __u32 rcv_tsn;
133  __u32 rcv_cumtsn;
134  __u32 rcv_context;
135  sctp_assoc_t rcv_assoc_id;
136};
137struct sctp_nxtinfo {
138  __u16 nxt_sid;
139  __u16 nxt_flags;
140  __u32 nxt_ppid;
141  __u32 nxt_length;
142  sctp_assoc_t nxt_assoc_id;
143};
144enum sctp_sinfo_flags {
145  SCTP_UNORDERED = (1 << 0),
146  SCTP_ADDR_OVER = (1 << 1),
147  SCTP_ABORT = (1 << 2),
148  SCTP_SACK_IMMEDIATELY = (1 << 3),
149  SCTP_NOTIFICATION = MSG_NOTIFICATION,
150  SCTP_EOF = MSG_FIN,
151};
152typedef union {
153  __u8 raw;
154  struct sctp_initmsg init;
155  struct sctp_sndrcvinfo sndrcv;
156} sctp_cmsg_data_t;
157typedef enum sctp_cmsg_type {
158  SCTP_INIT,
159#define SCTP_INIT SCTP_INIT
160  SCTP_SNDRCV,
161#define SCTP_SNDRCV SCTP_SNDRCV
162  SCTP_SNDINFO,
163#define SCTP_SNDINFO SCTP_SNDINFO
164  SCTP_RCVINFO,
165#define SCTP_RCVINFO SCTP_RCVINFO
166  SCTP_NXTINFO,
167#define SCTP_NXTINFO SCTP_NXTINFO
168} sctp_cmsg_t;
169struct sctp_assoc_change {
170  __u16 sac_type;
171  __u16 sac_flags;
172  __u32 sac_length;
173  __u16 sac_state;
174  __u16 sac_error;
175  __u16 sac_outbound_streams;
176  __u16 sac_inbound_streams;
177  sctp_assoc_t sac_assoc_id;
178  __u8 sac_info[0];
179};
180enum sctp_sac_state {
181  SCTP_COMM_UP,
182  SCTP_COMM_LOST,
183  SCTP_RESTART,
184  SCTP_SHUTDOWN_COMP,
185  SCTP_CANT_STR_ASSOC,
186};
187struct sctp_paddr_change {
188  __u16 spc_type;
189  __u16 spc_flags;
190  __u32 spc_length;
191  struct sockaddr_storage spc_aaddr;
192  int spc_state;
193  int spc_error;
194  sctp_assoc_t spc_assoc_id;
195} __attribute__((packed, aligned(4)));
196enum sctp_spc_state {
197  SCTP_ADDR_AVAILABLE,
198  SCTP_ADDR_UNREACHABLE,
199  SCTP_ADDR_REMOVED,
200  SCTP_ADDR_ADDED,
201  SCTP_ADDR_MADE_PRIM,
202  SCTP_ADDR_CONFIRMED,
203};
204struct sctp_remote_error {
205  __u16 sre_type;
206  __u16 sre_flags;
207  __u32 sre_length;
208  __be16 sre_error;
209  sctp_assoc_t sre_assoc_id;
210  __u8 sre_data[0];
211};
212struct sctp_send_failed {
213  __u16 ssf_type;
214  __u16 ssf_flags;
215  __u32 ssf_length;
216  __u32 ssf_error;
217  struct sctp_sndrcvinfo ssf_info;
218  sctp_assoc_t ssf_assoc_id;
219  __u8 ssf_data[0];
220};
221enum sctp_ssf_flags {
222  SCTP_DATA_UNSENT,
223  SCTP_DATA_SENT,
224};
225struct sctp_shutdown_event {
226  __u16 sse_type;
227  __u16 sse_flags;
228  __u32 sse_length;
229  sctp_assoc_t sse_assoc_id;
230};
231struct sctp_adaptation_event {
232  __u16 sai_type;
233  __u16 sai_flags;
234  __u32 sai_length;
235  __u32 sai_adaptation_ind;
236  sctp_assoc_t sai_assoc_id;
237};
238struct sctp_pdapi_event {
239  __u16 pdapi_type;
240  __u16 pdapi_flags;
241  __u32 pdapi_length;
242  __u32 pdapi_indication;
243  sctp_assoc_t pdapi_assoc_id;
244};
245enum {
246  SCTP_PARTIAL_DELIVERY_ABORTED = 0,
247};
248struct sctp_authkey_event {
249  __u16 auth_type;
250  __u16 auth_flags;
251  __u32 auth_length;
252  __u16 auth_keynumber;
253  __u16 auth_altkeynumber;
254  __u32 auth_indication;
255  sctp_assoc_t auth_assoc_id;
256};
257enum {
258  SCTP_AUTH_NEWKEY = 0,
259};
260struct sctp_sender_dry_event {
261  __u16 sender_dry_type;
262  __u16 sender_dry_flags;
263  __u32 sender_dry_length;
264  sctp_assoc_t sender_dry_assoc_id;
265};
266#define SCTP_STREAM_RESET_INCOMING_SSN 0x0001
267#define SCTP_STREAM_RESET_OUTGOING_SSN 0x0002
268#define SCTP_STREAM_RESET_DENIED 0x0004
269#define SCTP_STREAM_RESET_FAILED 0x0008
270struct sctp_stream_reset_event {
271  __u16 strreset_type;
272  __u16 strreset_flags;
273  __u32 strreset_length;
274  sctp_assoc_t strreset_assoc_id;
275  __u16 strreset_stream_list[];
276};
277#define SCTP_ASSOC_RESET_DENIED 0x0004
278#define SCTP_ASSOC_RESET_FAILED 0x0008
279struct sctp_assoc_reset_event {
280  __u16 assocreset_type;
281  __u16 assocreset_flags;
282  __u32 assocreset_length;
283  sctp_assoc_t assocreset_assoc_id;
284  __u32 assocreset_local_tsn;
285  __u32 assocreset_remote_tsn;
286};
287#define SCTP_ASSOC_CHANGE_DENIED 0x0004
288#define SCTP_ASSOC_CHANGE_FAILED 0x0008
289struct sctp_stream_change_event {
290  __u16 strchange_type;
291  __u16 strchange_flags;
292  __u32 strchange_length;
293  sctp_assoc_t strchange_assoc_id;
294  __u16 strchange_instrms;
295  __u16 strchange_outstrms;
296};
297struct sctp_event_subscribe {
298  __u8 sctp_data_io_event;
299  __u8 sctp_association_event;
300  __u8 sctp_address_event;
301  __u8 sctp_send_failure_event;
302  __u8 sctp_peer_error_event;
303  __u8 sctp_shutdown_event;
304  __u8 sctp_partial_delivery_event;
305  __u8 sctp_adaptation_layer_event;
306  __u8 sctp_authentication_event;
307  __u8 sctp_sender_dry_event;
308  __u8 sctp_stream_reset_event;
309  __u8 sctp_assoc_reset_event;
310  __u8 sctp_stream_change_event;
311};
312union sctp_notification {
313  struct {
314    __u16 sn_type;
315    __u16 sn_flags;
316    __u32 sn_length;
317  } sn_header;
318  struct sctp_assoc_change sn_assoc_change;
319  struct sctp_paddr_change sn_paddr_change;
320  struct sctp_remote_error sn_remote_error;
321  struct sctp_send_failed sn_send_failed;
322  struct sctp_shutdown_event sn_shutdown_event;
323  struct sctp_adaptation_event sn_adaptation_event;
324  struct sctp_pdapi_event sn_pdapi_event;
325  struct sctp_authkey_event sn_authkey_event;
326  struct sctp_sender_dry_event sn_sender_dry_event;
327  struct sctp_stream_reset_event sn_strreset_event;
328  struct sctp_assoc_reset_event sn_assocreset_event;
329  struct sctp_stream_change_event sn_strchange_event;
330};
331enum sctp_sn_type {
332  SCTP_SN_TYPE_BASE = (1 << 15),
333  SCTP_ASSOC_CHANGE,
334#define SCTP_ASSOC_CHANGE SCTP_ASSOC_CHANGE
335  SCTP_PEER_ADDR_CHANGE,
336#define SCTP_PEER_ADDR_CHANGE SCTP_PEER_ADDR_CHANGE
337  SCTP_SEND_FAILED,
338#define SCTP_SEND_FAILED SCTP_SEND_FAILED
339  SCTP_REMOTE_ERROR,
340#define SCTP_REMOTE_ERROR SCTP_REMOTE_ERROR
341  SCTP_SHUTDOWN_EVENT,
342#define SCTP_SHUTDOWN_EVENT SCTP_SHUTDOWN_EVENT
343  SCTP_PARTIAL_DELIVERY_EVENT,
344#define SCTP_PARTIAL_DELIVERY_EVENT SCTP_PARTIAL_DELIVERY_EVENT
345  SCTP_ADAPTATION_INDICATION,
346#define SCTP_ADAPTATION_INDICATION SCTP_ADAPTATION_INDICATION
347  SCTP_AUTHENTICATION_EVENT,
348#define SCTP_AUTHENTICATION_INDICATION SCTP_AUTHENTICATION_EVENT
349  SCTP_SENDER_DRY_EVENT,
350#define SCTP_SENDER_DRY_EVENT SCTP_SENDER_DRY_EVENT
351  SCTP_STREAM_RESET_EVENT,
352#define SCTP_STREAM_RESET_EVENT SCTP_STREAM_RESET_EVENT
353  SCTP_ASSOC_RESET_EVENT,
354#define SCTP_ASSOC_RESET_EVENT SCTP_ASSOC_RESET_EVENT
355  SCTP_STREAM_CHANGE_EVENT,
356#define SCTP_STREAM_CHANGE_EVENT SCTP_STREAM_CHANGE_EVENT
357};
358typedef enum sctp_sn_error {
359  SCTP_FAILED_THRESHOLD,
360  SCTP_RECEIVED_SACK,
361  SCTP_HEARTBEAT_SUCCESS,
362  SCTP_RESPONSE_TO_USER_REQ,
363  SCTP_INTERNAL_ERROR,
364  SCTP_SHUTDOWN_GUARD_EXPIRES,
365  SCTP_PEER_FAULTY,
366} sctp_sn_error_t;
367struct sctp_rtoinfo {
368  sctp_assoc_t srto_assoc_id;
369  __u32 srto_initial;
370  __u32 srto_max;
371  __u32 srto_min;
372};
373struct sctp_assocparams {
374  sctp_assoc_t sasoc_assoc_id;
375  __u16 sasoc_asocmaxrxt;
376  __u16 sasoc_number_peer_destinations;
377  __u32 sasoc_peer_rwnd;
378  __u32 sasoc_local_rwnd;
379  __u32 sasoc_cookie_life;
380};
381struct sctp_setpeerprim {
382  sctp_assoc_t sspp_assoc_id;
383  struct sockaddr_storage sspp_addr;
384} __attribute__((packed, aligned(4)));
385struct sctp_prim {
386  sctp_assoc_t ssp_assoc_id;
387  struct sockaddr_storage ssp_addr;
388} __attribute__((packed, aligned(4)));
389#define sctp_setprim sctp_prim
390struct sctp_setadaptation {
391  __u32 ssb_adaptation_ind;
392};
393enum sctp_spp_flags {
394  SPP_HB_ENABLE = 1 << 0,
395  SPP_HB_DISABLE = 1 << 1,
396  SPP_HB = SPP_HB_ENABLE | SPP_HB_DISABLE,
397  SPP_HB_DEMAND = 1 << 2,
398  SPP_PMTUD_ENABLE = 1 << 3,
399  SPP_PMTUD_DISABLE = 1 << 4,
400  SPP_PMTUD = SPP_PMTUD_ENABLE | SPP_PMTUD_DISABLE,
401  SPP_SACKDELAY_ENABLE = 1 << 5,
402  SPP_SACKDELAY_DISABLE = 1 << 6,
403  SPP_SACKDELAY = SPP_SACKDELAY_ENABLE | SPP_SACKDELAY_DISABLE,
404  SPP_HB_TIME_IS_ZERO = 1 << 7,
405};
406struct sctp_paddrparams {
407  sctp_assoc_t spp_assoc_id;
408  struct sockaddr_storage spp_address;
409  __u32 spp_hbinterval;
410  __u16 spp_pathmaxrxt;
411  __u32 spp_pathmtu;
412  __u32 spp_sackdelay;
413  __u32 spp_flags;
414} __attribute__((packed, aligned(4)));
415struct sctp_authchunk {
416  __u8 sauth_chunk;
417};
418enum {
419  SCTP_AUTH_HMAC_ID_SHA1 = 1,
420  SCTP_AUTH_HMAC_ID_SHA256 = 3,
421};
422struct sctp_hmacalgo {
423  __u32 shmac_num_idents;
424  __u16 shmac_idents[];
425};
426#define shmac_number_of_idents shmac_num_idents
427struct sctp_authkey {
428  sctp_assoc_t sca_assoc_id;
429  __u16 sca_keynumber;
430  __u16 sca_keylength;
431  __u8 sca_key[];
432};
433struct sctp_authkeyid {
434  sctp_assoc_t scact_assoc_id;
435  __u16 scact_keynumber;
436};
437struct sctp_sack_info {
438  sctp_assoc_t sack_assoc_id;
439  uint32_t sack_delay;
440  uint32_t sack_freq;
441};
442struct sctp_assoc_value {
443  sctp_assoc_t assoc_id;
444  uint32_t assoc_value;
445};
446struct sctp_paddrinfo {
447  sctp_assoc_t spinfo_assoc_id;
448  struct sockaddr_storage spinfo_address;
449  __s32 spinfo_state;
450  __u32 spinfo_cwnd;
451  __u32 spinfo_srtt;
452  __u32 spinfo_rto;
453  __u32 spinfo_mtu;
454} __attribute__((packed, aligned(4)));
455enum sctp_spinfo_state {
456  SCTP_INACTIVE,
457  SCTP_PF,
458  SCTP_ACTIVE,
459  SCTP_UNCONFIRMED,
460  SCTP_UNKNOWN = 0xffff
461};
462struct sctp_status {
463  sctp_assoc_t sstat_assoc_id;
464  __s32 sstat_state;
465  __u32 sstat_rwnd;
466  __u16 sstat_unackdata;
467  __u16 sstat_penddata;
468  __u16 sstat_instrms;
469  __u16 sstat_outstrms;
470  __u32 sstat_fragmentation_point;
471  struct sctp_paddrinfo sstat_primary;
472};
473struct sctp_authchunks {
474  sctp_assoc_t gauth_assoc_id;
475  __u32 gauth_number_of_chunks;
476  uint8_t gauth_chunks[];
477};
478#define guth_number_of_chunks gauth_number_of_chunks
479enum sctp_sstat_state {
480  SCTP_EMPTY = 0,
481  SCTP_CLOSED = 1,
482  SCTP_COOKIE_WAIT = 2,
483  SCTP_COOKIE_ECHOED = 3,
484  SCTP_ESTABLISHED = 4,
485  SCTP_SHUTDOWN_PENDING = 5,
486  SCTP_SHUTDOWN_SENT = 6,
487  SCTP_SHUTDOWN_RECEIVED = 7,
488  SCTP_SHUTDOWN_ACK_SENT = 8,
489};
490struct sctp_assoc_ids {
491  __u32 gaids_number_of_ids;
492  sctp_assoc_t gaids_assoc_id[];
493};
494struct sctp_getaddrs_old {
495  sctp_assoc_t assoc_id;
496  int addr_num;
497  struct sockaddr * addrs;
498};
499struct sctp_getaddrs {
500  sctp_assoc_t assoc_id;
501  __u32 addr_num;
502  __u8 addrs[0];
503};
504struct sctp_assoc_stats {
505  sctp_assoc_t sas_assoc_id;
506  struct sockaddr_storage sas_obs_rto_ipaddr;
507  __u64 sas_maxrto;
508  __u64 sas_isacks;
509  __u64 sas_osacks;
510  __u64 sas_opackets;
511  __u64 sas_ipackets;
512  __u64 sas_rtxchunks;
513  __u64 sas_outofseqtsns;
514  __u64 sas_idupchunks;
515  __u64 sas_gapcnt;
516  __u64 sas_ouodchunks;
517  __u64 sas_iuodchunks;
518  __u64 sas_oodchunks;
519  __u64 sas_iodchunks;
520  __u64 sas_octrlchunks;
521  __u64 sas_ictrlchunks;
522};
523#define SCTP_BINDX_ADD_ADDR 0x01
524#define SCTP_BINDX_REM_ADDR 0x02
525typedef struct {
526  sctp_assoc_t associd;
527  int sd;
528} sctp_peeloff_arg_t;
529typedef struct {
530  sctp_peeloff_arg_t p_arg;
531  unsigned flags;
532} sctp_peeloff_flags_arg_t;
533struct sctp_paddrthlds {
534  sctp_assoc_t spt_assoc_id;
535  struct sockaddr_storage spt_address;
536  __u16 spt_pathmaxrxt;
537  __u16 spt_pathpfthld;
538};
539struct sctp_prstatus {
540  sctp_assoc_t sprstat_assoc_id;
541  __u16 sprstat_sid;
542  __u16 sprstat_policy;
543  __u64 sprstat_abandoned_unsent;
544  __u64 sprstat_abandoned_sent;
545};
546struct sctp_default_prinfo {
547  sctp_assoc_t pr_assoc_id;
548  __u32 pr_value;
549  __u16 pr_policy;
550};
551struct sctp_info {
552  __u32 sctpi_tag;
553  __u32 sctpi_state;
554  __u32 sctpi_rwnd;
555  __u16 sctpi_unackdata;
556  __u16 sctpi_penddata;
557  __u16 sctpi_instrms;
558  __u16 sctpi_outstrms;
559  __u32 sctpi_fragmentation_point;
560  __u32 sctpi_inqueue;
561  __u32 sctpi_outqueue;
562  __u32 sctpi_overall_error;
563  __u32 sctpi_max_burst;
564  __u32 sctpi_maxseg;
565  __u32 sctpi_peer_rwnd;
566  __u32 sctpi_peer_tag;
567  __u8 sctpi_peer_capable;
568  __u8 sctpi_peer_sack;
569  __u16 __reserved1;
570  __u64 sctpi_isacks;
571  __u64 sctpi_osacks;
572  __u64 sctpi_opackets;
573  __u64 sctpi_ipackets;
574  __u64 sctpi_rtxchunks;
575  __u64 sctpi_outofseqtsns;
576  __u64 sctpi_idupchunks;
577  __u64 sctpi_gapcnt;
578  __u64 sctpi_ouodchunks;
579  __u64 sctpi_iuodchunks;
580  __u64 sctpi_oodchunks;
581  __u64 sctpi_iodchunks;
582  __u64 sctpi_octrlchunks;
583  __u64 sctpi_ictrlchunks;
584  struct sockaddr_storage sctpi_p_address;
585  __s32 sctpi_p_state;
586  __u32 sctpi_p_cwnd;
587  __u32 sctpi_p_srtt;
588  __u32 sctpi_p_rto;
589  __u32 sctpi_p_hbinterval;
590  __u32 sctpi_p_pathmaxrxt;
591  __u32 sctpi_p_sackdelay;
592  __u32 sctpi_p_sackfreq;
593  __u32 sctpi_p_ssthresh;
594  __u32 sctpi_p_partial_bytes_acked;
595  __u32 sctpi_p_flight_size;
596  __u16 sctpi_p_error;
597  __u16 __reserved2;
598  __u32 sctpi_s_autoclose;
599  __u32 sctpi_s_adaptation_ind;
600  __u32 sctpi_s_pd_point;
601  __u8 sctpi_s_nodelay;
602  __u8 sctpi_s_disable_fragments;
603  __u8 sctpi_s_v4mapped;
604  __u8 sctpi_s_frag_interleave;
605  __u32 sctpi_s_type;
606  __u32 __reserved3;
607};
608struct sctp_reset_streams {
609  sctp_assoc_t srs_assoc_id;
610  uint16_t srs_flags;
611  uint16_t srs_number_streams;
612  uint16_t srs_stream_list[];
613};
614struct sctp_add_streams {
615  sctp_assoc_t sas_assoc_id;
616  uint16_t sas_instrms;
617  uint16_t sas_outstrms;
618};
619#endif
620