64 sctp_get_status(sctp_t *sctp, void *ptr)  in sctp_get_status()  argument
73 	conn_t	*connp = sctp->sctp_connp;  in sctp_get_status()
75 	sstat->sstat_state = sctp->sctp_state;  in sctp_get_status()
76 	sstat->sstat_rwnd = sctp->sctp_frwnd;  in sctp_get_status()
79 	if (!sctp->sctp_primary) {  in sctp_get_status()
83 	fp = sctp->sctp_primary;  in sctp_get_status()
90 		sp->spinfo_mtu = sctp->sctp_hdr_len;  in sctp_get_status()
96 		sp->spinfo_mtu = sctp->sctp_hdr6_len;  in sctp_get_status()
108 	sstat->sstat_instrms = sctp->sctp_num_istr;  in sctp_get_status()
109 	sstat->sstat_outstrms = sctp->sctp_num_ostr;  in sctp_get_status()
110 	sstat->sstat_fragmentation_point = sctp->sctp_mss -  in sctp_get_status()
114 	for (meta = sctp->sctp_xmit_head; meta; meta = meta->b_next) {  in sctp_get_status()
129 	if (sctp->sctp_instr != NULL) {  in sctp_get_status()
130 		for (i = 0; i < sctp->sctp_num_istr; i++) {  in sctp_get_status()
131 			for (meta = sctp->sctp_instr[i].istr_reass;  in sctp_get_status()
142 	for (meta = sctp->sctp_uo_frags; meta != NULL; meta = meta->b_next)  in sctp_get_status()
152 sctp_get_paddrinfo(sctp_t *sctp, void *ptr, socklen_t *optlen)  in sctp_get_paddrinfo()  argument
173 	if ((fp = sctp_lookup_faddr(sctp, &faddr)) == NULL)  in sctp_get_paddrinfo()
191 sctp_get_rtoinfo(sctp_t *sctp, void *ptr)  in sctp_get_rtoinfo()  argument
195 	srto->srto_initial = TICK_TO_MSEC(sctp->sctp_rto_initial);  in sctp_get_rtoinfo()
196 	srto->srto_max = TICK_TO_MSEC(sctp->sctp_rto_max);  in sctp_get_rtoinfo()
197 	srto->srto_min = TICK_TO_MSEC(sctp->sctp_rto_min);  in sctp_get_rtoinfo()
203 sctp_set_rtoinfo(sctp_t *sctp, const void *invalp)  in sctp_set_rtoinfo()  argument
207 	sctp_stack_t	*sctps = sctp->sctp_sctps;  in sctp_set_rtoinfo()
208 	conn_t		*connp = sctp->sctp_connp;  in sctp_set_rtoinfo()
235 	new_min = (srto->srto_min != 0) ? srto->srto_min : sctp->sctp_rto_min;  in sctp_set_rtoinfo()
236 	new_max = (srto->srto_max != 0) ? srto->srto_max : sctp->sctp_rto_max;  in sctp_set_rtoinfo()
242 		sctp->sctp_rto_initial = MSEC_TO_TICK(srto->srto_initial);  in sctp_set_rtoinfo()
247 		sctp->sctp_rto_max = MAX(MSEC_TO_TICK(srto->srto_max), 1);  in sctp_set_rtoinfo()
250 		sctp->sctp_rto_min = MSEC_TO_TICK(srto->srto_min);  in sctp_set_rtoinfo()
260 sctp_get_assocparams(sctp_t *sctp, void *ptr)  in sctp_get_assocparams()  argument
266 	sap->sasoc_asocmaxrxt = sctp->sctp_pa_max_rxt;  in sctp_get_assocparams()
271 	for (i = 0, fp = sctp->sctp_faddrs; fp != NULL; fp = fp->sf_next) {  in sctp_get_assocparams()
275 	sap->sasoc_peer_rwnd = sctp->sctp_frwnd;  in sctp_get_assocparams()
276 	sap->sasoc_local_rwnd = sctp->sctp_rwnd;  in sctp_get_assocparams()
277 	sap->sasoc_cookie_life = TICK_TO_MSEC(sctp->sctp_cookie_lifetime);  in sctp_get_assocparams()
283 sctp_set_assocparams(sctp_t *sctp, const void *invalp)  in sctp_set_assocparams()  argument
288 	sctp_stack_t	*sctps = sctp->sctp_sctps;  in sctp_set_assocparams()
291 		if (sctp->sctp_faddrs) {  in sctp_set_assocparams()
296 			for (fp = sctp->sctp_faddrs; fp; fp = fp->sf_next) {  in sctp_set_assocparams()
318 		sctp->sctp_pa_max_rxt = sap->sasoc_asocmaxrxt;  in sctp_set_assocparams()
321 		sctp->sctp_cookie_lifetime = MSEC_TO_TICK(  in sctp_set_assocparams()
331 sctp_get_initmsg(sctp_t *sctp, void *ptr)  in sctp_get_initmsg()  argument
335 	si->sinit_num_ostreams = sctp->sctp_num_ostr;  in sctp_get_initmsg()
336 	si->sinit_max_instreams = sctp->sctp_num_istr;  in sctp_get_initmsg()
337 	si->sinit_max_attempts = sctp->sctp_max_init_rxt;  in sctp_get_initmsg()
338 	si->sinit_max_init_timeo = TICK_TO_MSEC(sctp->sctp_rto_max_init);  in sctp_get_initmsg()
344 sctp_set_initmsg(sctp_t *sctp, const void *invalp, uint_t inlen)  in sctp_set_initmsg()  argument
347 	sctp_stack_t	*sctps = sctp->sctp_sctps;  in sctp_set_initmsg()
348 	conn_t		*connp = sctp->sctp_connp;  in sctp_set_initmsg()
350 	if (sctp->sctp_state > SCTPS_LISTEN) {  in sctp_set_initmsg()
382 		sctp->sctp_num_ostr = si->sinit_num_ostreams;  in sctp_set_initmsg()
385 		sctp->sctp_num_istr = si->sinit_max_instreams;  in sctp_set_initmsg()
388 		sctp->sctp_max_init_rxt = si->sinit_max_attempts;  in sctp_set_initmsg()
391 		sctp->sctp_rto_max_init =  in sctp_set_initmsg()
401 sctp_find_peer_fp(sctp_t *sctp, const struct sockaddr_storage *ss,  in sctp_find_peer_fp()  argument
422 		*fpp = sctp_lookup_faddr(sctp, &addr);  in sctp_find_peer_fp()
431 sctp_get_peer_addr_params(sctp_t *sctp, void *ptr)  in sctp_get_peer_addr_params()  argument
437 	retval = sctp_find_peer_fp(sctp, &spp->spp_address, &fp);  in sctp_get_peer_addr_params()
445 		spp->spp_hbinterval = TICK_TO_MSEC(sctp->sctp_hb_interval);  in sctp_get_peer_addr_params()
446 		spp->spp_pathmaxrxt = sctp->sctp_pp_max_rxt;  in sctp_get_peer_addr_params()
452 sctp_set_peer_addr_params(sctp_t *sctp, const void *invalp)  in sctp_set_peer_addr_params()  argument
459 	sctp_stack_t	*sctps = sctp->sctp_sctps;  in sctp_set_peer_addr_params()
461 	retval = sctp_find_peer_fp(sctp, &spp->spp_address, &fp);  in sctp_set_peer_addr_params()
476 	if (spp->spp_pathmaxrxt && sctp->sctp_faddrs) {  in sctp_set_peer_addr_params()
477 		for (fp2 = sctp->sctp_faddrs; fp2; fp2 = fp2->sf_next) {  in sctp_set_peer_addr_params()
484 		if (sctp->sctp_pa_max_rxt > sum) {  in sctp_set_peer_addr_params()
496 			sctp_send_heartbeat(sctp, fp);  in sctp_set_peer_addr_params()
505 			sctp_heartbeat_timer(sctp);  in sctp_set_peer_addr_params()
511 		for (fp2 = sctp->sctp_faddrs; fp2 != NULL; fp2 = fp2->sf_next) {  in sctp_set_peer_addr_params()
517 				sctp_send_heartbeat(sctp, fp2);  in sctp_set_peer_addr_params()
528 			sctp->sctp_hb_interval = MSEC_TO_TICK(  in sctp_set_peer_addr_params()
531 			sctp_timer(sctp, sctp->sctp_heartbeat_mp,  in sctp_set_peer_addr_params()
532 			    sctp->sctp_hb_interval);  in sctp_set_peer_addr_params()
535 			sctp->sctp_pp_max_rxt = spp->spp_pathmaxrxt;  in sctp_set_peer_addr_params()
545 sctp_get_def_send_params(sctp_t *sctp, void *ptr)  in sctp_get_def_send_params()  argument
549 	sinfo->sinfo_stream = sctp->sctp_def_stream;  in sctp_get_def_send_params()
551 	sinfo->sinfo_flags = sctp->sctp_def_flags;  in sctp_get_def_send_params()
552 	sinfo->sinfo_ppid = sctp->sctp_def_ppid;  in sctp_get_def_send_params()
553 	sinfo->sinfo_context = sctp->sctp_def_context;  in sctp_get_def_send_params()
554 	sinfo->sinfo_timetolive = sctp->sctp_def_timetolive;  in sctp_get_def_send_params()
562 sctp_set_def_send_params(sctp_t *sctp, const void *invalp)  in sctp_set_def_send_params()  argument
566 	if (sinfo->sinfo_stream >= sctp->sctp_num_ostr) {  in sctp_set_def_send_params()
570 	sctp->sctp_def_stream = sinfo->sinfo_stream;  in sctp_set_def_send_params()
571 	sctp->sctp_def_flags = sinfo->sinfo_flags;  in sctp_set_def_send_params()
572 	sctp->sctp_def_ppid = sinfo->sinfo_ppid;  in sctp_set_def_send_params()
573 	sctp->sctp_def_context = sinfo->sinfo_context;  in sctp_set_def_send_params()
574 	sctp->sctp_def_timetolive = sinfo->sinfo_timetolive;  in sctp_set_def_send_params()
580 sctp_set_prim(sctp_t *sctp, const void *invalp)  in sctp_set_prim()  argument
586 	retval = sctp_find_peer_fp(sctp, &pp->sspp_addr, &fp);  in sctp_set_prim()
592 	if (fp == sctp->sctp_primary)  in sctp_set_prim()
594 	sctp->sctp_primary = fp;  in sctp_set_prim()
597 	if (fp->sf_state != SCTP_FADDRS_ALIVE || fp == sctp->sctp_current) {  in sctp_set_prim()
600 	sctp_set_faddr_current(sctp, fp);  in sctp_set_prim()
789 sctp_get_opt(sctp_t *sctp, int level, int name, void *ptr, socklen_t *optlen)  in sctp_get_opt()  argument
794 	conn_t	*connp = sctp->sctp_connp;  in sctp_get_opt()
804 	RUN_SCTP(sctp);  in sctp_get_opt()
807 		WAKE_SCTP(sctp);  in sctp_get_opt()
818 		WAKE_SCTP(sctp);  in sctp_get_opt()
829 			*optlen = sctp_get_rtoinfo(sctp, ptr);  in sctp_get_opt()
832 			*optlen = sctp_get_assocparams(sctp, ptr);  in sctp_get_opt()
835 			*optlen = sctp_get_initmsg(sctp, ptr);  in sctp_get_opt()
838 			*i1 = sctp->sctp_ndelay;  in sctp_get_opt()
841 			*i1 = TICK_TO_SEC(sctp->sctp_autoclose);  in sctp_get_opt()
845 			    sctp->sctp_tx_adaptation_code;  in sctp_get_opt()
848 			*optlen = sctp_get_peer_addr_params(sctp, ptr);  in sctp_get_opt()
851 			*optlen = sctp_get_def_send_params(sctp, ptr);  in sctp_get_opt()
858 			    ONOFF(sctp->sctp_recvsndrcvinfo);  in sctp_get_opt()
860 			    ONOFF(sctp->sctp_recvassocevnt);  in sctp_get_opt()
862 			    ONOFF(sctp->sctp_recvpathevnt);  in sctp_get_opt()
864 			    ONOFF(sctp->sctp_recvsendfailevnt);  in sctp_get_opt()
866 			    ONOFF(sctp->sctp_recvpeererr);  in sctp_get_opt()
868 			    ONOFF(sctp->sctp_recvshutdownevnt);  in sctp_get_opt()
870 			    ONOFF(sctp->sctp_recvpdevnt);  in sctp_get_opt()
872 			    ONOFF(sctp->sctp_recvalevnt);  in sctp_get_opt()
877 			*optlen = sctp_get_status(sctp, ptr);  in sctp_get_opt()
880 			retval = sctp_get_paddrinfo(sctp, ptr, optlen);  in sctp_get_opt()
883 			*(int32_t *)ptr = sctp->sctp_nsaddrs;  in sctp_get_opt()
894 			retval = sctp_getmyaddrs(sctp, ptr, &addr_cnt);  in sctp_get_opt()
903 			for (i = 0, fp = sctp->sctp_faddrs; fp != NULL;  in sctp_get_opt()
918 			retval = sctp_getpeeraddrs(sctp, ptr, &addr_cnt);  in sctp_get_opt()
924 			*i1 = sctp->sctp_prsctp_aware ? 1 : 0;  in sctp_get_opt()
938 			sas->sas_gapcnt = sctp->sctp_gapcnt;  in sctp_get_opt()
939 			sas->sas_outseqtsns = sctp->sctp_outseqtsns;  in sctp_get_opt()
940 			sas->sas_osacks = sctp->sctp_osacks;  in sctp_get_opt()
941 			sas->sas_isacks = sctp->sctp_isacks;  in sctp_get_opt()
942 			sas->sas_idupchunks = sctp->sctp_idupchunks;  in sctp_get_opt()
943 			sas->sas_rtxchunks =  sctp->sctp_rxtchunks +  in sctp_get_opt()
944 			    sctp->sctp_cum_rxtchunks;  in sctp_get_opt()
945 			sas->sas_octrlchunks = sctp->sctp_obchunks +  in sctp_get_opt()
946 			    sctp->sctp_cum_obchunks;  in sctp_get_opt()
947 			sas->sas_ictrlchunks = sctp->sctp_ibchunks +  in sctp_get_opt()
948 			    sctp->sctp_cum_ibchunks;  in sctp_get_opt()
949 			sas->sas_oodchunks = sctp->sctp_odchunks +  in sctp_get_opt()
950 			    sctp->sctp_cum_odchunks;  in sctp_get_opt()
951 			sas->sas_iodchunks = sctp->sctp_idchunks +  in sctp_get_opt()
952 			    sctp->sctp_cum_idchunks;  in sctp_get_opt()
953 			sas->sas_ouodchunks = sctp->sctp_oudchunks +  in sctp_get_opt()
954 			    sctp->sctp_cum_oudchunks;  in sctp_get_opt()
955 			sas->sas_iuodchunks = sctp->sctp_iudchunks +  in sctp_get_opt()
956 			    sctp->sctp_cum_iudchunks;  in sctp_get_opt()
962 			if (sctp->sctp_maxrto == 0) {  in sctp_get_opt()
964 				sas->sas_maxrto = sctp->sctp_prev_maxrto;  in sctp_get_opt()
967 				sas->sas_maxrto = sctp->sctp_maxrto;  in sctp_get_opt()
970 			sctp->sctp_prev_maxrto = sas->sas_maxrto;  in sctp_get_opt()
973 			sctp->sctp_maxrto = 0;  in sctp_get_opt()
986 		WAKE_SCTP(sctp);  in sctp_get_opt()
1018 			WAKE_SCTP(sctp);  in sctp_get_opt()
1029 	WAKE_SCTP(sctp);  in sctp_get_opt()
1037 sctp_set_opt(sctp_t *sctp, int level, int name, const void *invalp,  in sctp_set_opt()  argument
1043 	conn_t		*connp = sctp->sctp_connp;  in sctp_set_opt()
1044 	sctp_stack_t	*sctps = sctp->sctp_sctps;  in sctp_set_opt()
1059 	RUN_SCTP(sctp);  in sctp_set_opt()
1062 		WAKE_SCTP(sctp);  in sctp_set_opt()
1116 				    sctp->sctp_mss);  in sctp_set_opt()
1121 				connp->conn_rcvbuf = sctp->sctp_rwnd = *i1;  in sctp_set_opt()
1122 				sctp->sctp_arwnd = sctp->sctp_rwnd;  in sctp_set_opt()
1123 				sctp->sctp_pd_point = sctp->sctp_rwnd;  in sctp_set_opt()
1127 				sctp->sctp_ulp_prop(sctp->sctp_ulpd, &sopp);  in sctp_set_opt()
1136 			if (sctp->sctp_state >= SCTPS_BOUND) {  in sctp_set_opt()
1142 			if (sctp->sctp_state >= SCTPS_BOUND) {  in sctp_set_opt()
1153 			retval = sctp_set_rtoinfo(sctp, invalp);  in sctp_set_opt()
1156 			retval = sctp_set_assocparams(sctp, invalp);  in sctp_set_opt()
1159 			retval = sctp_set_initmsg(sctp, invalp, inlen);  in sctp_set_opt()
1162 			sctp->sctp_ndelay = ONOFF(*i1);  in sctp_set_opt()
1170 			sctp->sctp_autoclose = SEC_TO_TICK(*i1);  in sctp_set_opt()
1171 			sctp_heartbeat_timer(sctp);  in sctp_set_opt()
1174 			retval = sctp_set_peerprim(sctp, invalp);  in sctp_set_opt()
1177 			retval = sctp_set_prim(sctp, invalp);  in sctp_set_opt()
1183 			sctp->sctp_send_adaptation = 1;  in sctp_set_opt()
1184 			sctp->sctp_tx_adaptation_code = ssb->ssb_adaptation_ind;  in sctp_set_opt()
1188 			retval = sctp_set_peer_addr_params(sctp, invalp);  in sctp_set_opt()
1191 			retval = sctp_set_def_send_params(sctp, invalp);  in sctp_set_opt()
1197 			sctp->sctp_recvsndrcvinfo =  in sctp_set_opt()
1199 			sctp->sctp_recvassocevnt =  in sctp_set_opt()
1201 			sctp->sctp_recvpathevnt =  in sctp_set_opt()
1203 			sctp->sctp_recvsendfailevnt =  in sctp_set_opt()
1205 			sctp->sctp_recvpeererr =  in sctp_set_opt()
1207 			sctp->sctp_recvshutdownevnt =  in sctp_set_opt()
1209 			sctp->sctp_recvpdevnt =  in sctp_set_opt()
1211 			sctp->sctp_recvalevnt =  in sctp_set_opt()
1221 			if (sctp->sctp_state < SCTPS_BOUND) {  in sctp_set_opt()
1232 				retval = sctp_bind_add(sctp, invalp, addrcnt,  in sctp_set_opt()
1235 				retval = sctp_bind_del(sctp, invalp, addrcnt,  in sctp_set_opt()
1246 			sctp->sctp_ulpd = us->sus_handle;  in sctp_set_opt()
1247 			sctp->sctp_upcalls = us->sus_upcalls;  in sctp_set_opt()
1251 			sctp->sctp_prsctp_aware = onoff;  in sctp_set_opt()
1273 			if (sctp->sctp_state >= SCTPS_LISTEN) {  in sctp_set_opt()
1289 			sctp->sctp_recvifindex = 0;  in sctp_set_opt()
1293 			sctp->sctp_recvtclass = 0xffffffffU;  in sctp_set_opt()
1297 			sctp->sctp_recvhops = 0xffffffffU;  in sctp_set_opt()
1304 			if (sctp->sctp_state >= SCTPS_LISTEN) {  in sctp_set_opt()
1314 			if (sctp->sctp_state >= SCTPS_BOUND) {  in sctp_set_opt()
1334 		for (fp = sctp->sctp_faddrs; fp != NULL; fp = fp->sf_next)  in sctp_set_opt()
1335 			sctp_get_dest(sctp, fp);  in sctp_set_opt()
1338 		retval = sctp_build_hdrs(sctp, KM_NOSLEEP);  in sctp_set_opt()
1345 		if (sctp->sctp_current != NULL) {  in sctp_set_opt()
1350 			sctp_set_ulp_prop(sctp);  in sctp_set_opt()
1354 	WAKE_SCTP(sctp);  in sctp_set_opt()
1364 sctp_getsockname(sctp_t *sctp, struct sockaddr *addr, socklen_t *addrlen)  in sctp_getsockname()  argument
1370 	conn_t	*connp = sctp->sctp_connp;  in sctp_getsockname()
1372 	ASSERT(sctp != NULL);  in sctp_getsockname()
1374 	RUN_SCTP(sctp);  in sctp_getsockname()
1379 		if ((sctp->sctp_state <= SCTPS_LISTEN) &&  in sctp_getsockname()
1380 		    sctp->sctp_bound_to_all) {  in sctp_getsockname()
1384 			err = sctp_getmyaddrs(sctp, sin4, &addrcnt);  in sctp_getsockname()
1394 		if ((sctp->sctp_state <= SCTPS_LISTEN) &&  in sctp_getsockname()
1395 		    sctp->sctp_bound_to_all) {  in sctp_getsockname()
1399 			err = sctp_getmyaddrs(sctp, sin6, &addrcnt);  in sctp_getsockname()
1409 	WAKE_SCTP(sctp);  in sctp_getsockname()
1419 sctp_getpeername(sctp_t *sctp, struct sockaddr *addr, socklen_t *addrlen)  in sctp_getpeername()  argument
1424 	conn_t	*connp = sctp->sctp_connp;  in sctp_getpeername()
1426 	ASSERT(sctp != NULL);  in sctp_getpeername()
1428 	RUN_SCTP(sctp);  in sctp_getpeername()
1432 		err = sctp_getpeeraddrs(sctp, addr, &addrcnt);  in sctp_getpeername()
1441 		err = sctp_getpeeraddrs(sctp, sin6, &addrcnt);  in sctp_getpeername()
1449 	WAKE_SCTP(sctp);  in sctp_getpeername()
1459 sctp_getpeeraddrs(sctp_t *sctp, void *paddrs, int *addrcnt)  in sctp_getpeeraddrs()  argument
1466 	sctp_faddr_t		*fp = sctp->sctp_faddrs;  in sctp_getpeeraddrs()
1468 	conn_t			*connp = sctp->sctp_connp;  in sctp_getpeeraddrs()
1470 	ASSERT(sctp != NULL);  in sctp_getpeeraddrs()
1472 	if (sctp->sctp_faddrs == NULL)  in sctp_getpeeraddrs()
1480 		addr = sctp->sctp_primary->sf_faddr;  in sctp_getpeeraddrs()
1496 			    sctp->sctp_primary != NULL &&  in sctp_getpeeraddrs()
1497 			    (sctp->sctp_primary->sf_ixa->ixa_flags &  in sctp_getpeeraddrs()
1500 				    sctp->sctp_primary->sf_ixa->ixa_scopeid;  in sctp_getpeeraddrs()