668 sctp_uodata_frag(sctp_t *sctp, mblk_t *dmp, sctp_data_hdr_t **dc)  in sctp_uodata_frag()  argument
675 	uint32_t	tsn = ntohl((*dc)->sdh_tsn);  in sctp_uodata_frag()
714 	if (SCTP_DATA_GET_BBIT(*dc)) {  in sctp_uodata_frag()
716 	} else if (SCTP_DATA_GET_EBIT(*dc)) {  in sctp_uodata_frag()
737 	tsn = ntohl((*dc)->sdh_tsn);  in sctp_uodata_frag()
777 	*dc = (sctp_data_hdr_t *)begin->b_rptr;  in sctp_uodata_frag()
808     sctp_data_hdr_t **dc)  in sctp_try_partial_delivery()  argument
889 	*dc = (sctp_data_hdr_t *)dmp->b_rptr;  in sctp_try_partial_delivery()
897 		srp->sr_msglen -= ntohs((*dc)->sdh_len);  in sctp_try_partial_delivery()
933 sctp_data_frag(sctp_t *sctp, mblk_t *dmp, sctp_data_hdr_t **dc, int *error,  in sctp_data_frag()  argument
961 		if (ntohs((*dc)->sdh_ssn) == srp->sr_ssn) {  in sctp_data_frag()
964 		} else if (SSN_GT(srp->sr_ssn, ntohs((*dc)->sdh_ssn)))  in sctp_data_frag()
1018 	srp->sr_ssn = ntohs((*dc)->sdh_ssn);  in sctp_data_frag()
1025 	if (SCTP_DATA_GET_BBIT(*dc)) {  in sctp_data_frag()
1027 		srp->sr_msglen = ntohs((*dc)->sdh_len);  in sctp_data_frag()
1028 		srp->sr_nexttsn = ntohl((*dc)->sdh_tsn) + 1;  in sctp_data_frag()
1031 	    srp->sr_nexttsn == ntohl((*dc)->sdh_tsn)) {  in sctp_data_frag()
1038 		SCTP_DATA_SET_BBIT(*dc);  in sctp_data_frag()
1040 		srp->sr_msglen = ntohs((*dc)->sdh_len);  in sctp_data_frag()
1041 		if (SCTP_DATA_GET_EBIT(*dc)) {  in sctp_data_frag()
1081 		    srp->sr_nexttsn == ntohl((*dc)->sdh_tsn)) {  in sctp_data_frag()
1082 			SCTP_DATA_SET_BBIT(*dc);  in sctp_data_frag()
1084 			if (SCTP_DATA_GET_EBIT(*dc)) {  in sctp_data_frag()
1096 	if (SEQ_GT(ntohl((*dc)->sdh_tsn), ntohl(qdc->sdh_tsn))) {  in sctp_data_frag()
1101 		    ntohl((*dc)->sdh_tsn)) {  in sctp_data_frag()
1102 			srp->sr_msglen += ntohs((*dc)->sdh_len);  in sctp_data_frag()
1111 	if (SEQ_LT(ntohl((*dc)->sdh_tsn), ntohl(qdc->sdh_tsn))) {  in sctp_data_frag()
1114 		if (SCTP_DATA_GET_BBIT(*dc)) {  in sctp_data_frag()
1116 			srp->sr_nexttsn = ntohl((*dc)->sdh_tsn);  in sctp_data_frag()
1127 		if (SEQ_LT(ntohl((*dc)->sdh_tsn), ntohl(qdc->sdh_tsn))) {  in sctp_data_frag()
1140 	if (!srp->sr_hasBchunk || ntohl((*dc)->sdh_tsn) != srp->sr_nexttsn)  in sctp_data_frag()
1187 		if (ntohl((*dc)->sdh_tsn) <= sctp->sctp_ftsn &&  in sctp_data_frag()
1191 			    srp, dc);  in sctp_data_frag()
1239 	*dc = (sctp_data_hdr_t *)dmp->b_rptr;  in sctp_data_frag()
1288 	sctp_data_hdr_t *dc;  in sctp_data_chunk()  local
1321 	dc = (sctp_data_hdr_t *)ch;  in sctp_data_chunk()
1322 	tsn = ntohl(dc->sdh_tsn);  in sctp_data_chunk()
1331 		sctp_add_dup(dc->sdh_tsn, dups);  in sctp_data_chunk()
1346 				sctp_add_dup(dc->sdh_tsn, dups);  in sctp_data_chunk()
1358 	dlen = ntohs(dc->sdh_len) - sizeof (*dc);  in sctp_data_chunk()
1372 		    sctp->sctp_rxqueued, dlen, ntohs(dc->sdh_ssn),  in sctp_data_chunk()
1373 		    ntohl(dc->sdh_tsn)));  in sctp_data_chunk()
1377 	sid = ntohs(dc->sdh_sid);  in sctp_data_chunk()
1384 		inval_parm.bsc_sid = dc->sdh_sid;  in sctp_data_chunk()
1396 	ubit = SCTP_DATA_GET_UBIT(dc);  in sctp_data_chunk()
1406 	isfrag = !(SCTP_DATA_GET_BBIT(dc) && SCTP_DATA_GET_EBIT(dc));  in sctp_data_chunk()
1409 	ssn = ntohs(dc->sdh_ssn);  in sctp_data_chunk()
1431 		dmp->b_rptr = (uchar_t *)dc;  in sctp_data_chunk()
1434 			dmp = sctp_uodata_frag(sctp, dmp, &dc);  in sctp_data_chunk()
1449 			dmp = sctp_data_frag(sctp, dmp, &dc, &error, instr,  in sctp_data_chunk()
1483 		dmp->b_rptr = (uchar_t *)dc;  in sctp_data_chunk()
1487 		    ntohl(dc->sdh_tsn), (int)(ssn), (int)(instr->nextseq)));  in sctp_data_chunk()
1503 				    ntohs(dc->sdh_ssn))) {  in sctp_data_chunk()
1537 	dlen = dmp->b_wptr - (uchar_t *)dc - sizeof (*dc);  in sctp_data_chunk()
1547 		dmp->b_rptr = (uchar_t *)(dc + 1);  in sctp_data_chunk()
1548 		if (sctp_input_add_ancillary(sctp, &dmp, dc, fp,  in sctp_data_chunk()
1645 		dc = (sctp_data_hdr_t *)dmp->b_rptr;  in sctp_data_chunk()
1646 		ssn = ntohs(dc->sdh_ssn);  in sctp_data_chunk()
1647 		tsn = ntohl(dc->sdh_tsn);  in sctp_data_chunk()
1668 		    ntohl(dc->sdh_tsn), (int)ssn));  in sctp_data_chunk()
1676 		dlen = dmp->b_wptr - dmp->b_rptr - sizeof (*dc);  in sctp_data_chunk()
1684 			dmp->b_rptr = (uchar_t *)(dc + 1);  in sctp_data_chunk()
1685 			if (sctp_input_add_ancillary(sctp, &dmp, dc, fp,  in sctp_data_chunk()
2187 	sctp_data_hdr_t	*dc;  in sctp_ftsn_check_uo_frag()  local
2193 		dc = (sctp_data_hdr_t *)hmp->b_rptr;  in sctp_ftsn_check_uo_frag()
2194 		if (SEQ_GT(ntohl(dc->sdh_tsn), ftsn))  in sctp_ftsn_check_uo_frag()
2200 		dlen += ntohs(dc->sdh_len) - sizeof (*dc);  in sctp_ftsn_check_uo_frag()
2221 	sctp_data_hdr_t	*dc;  in sctp_ftsn_check_frag()  local
2261 			dc = (sctp_data_hdr_t *)dmp->b_rptr;  in sctp_ftsn_check_frag()
2262 			dlen += ntohs(dc->sdh_len) - sizeof (*dc);  in sctp_ftsn_check_frag()
2295 	sctp_data_hdr_t	*dc;  in sctp_process_forward_tsn()  local
2352 			dc = (sctp_data_hdr_t *)dmp->b_rptr;  in sctp_process_forward_tsn()
2353 			if (ntohs(dc->sdh_ssn) != instr->nextseq)  in sctp_process_forward_tsn()
2357 			dlen = dmp->b_wptr - dmp->b_rptr - sizeof (*dc);  in sctp_process_forward_tsn()
2365 				dmp->b_rptr = (uchar_t *)(dc + 1);  in sctp_process_forward_tsn()
2369 				    &dmp, dc, fp, ipp, ira) == 0) {  in sctp_process_forward_tsn()
2392 					dmp->b_rptr = (uchar_t *)dc;  in sctp_process_forward_tsn()
2396 					    ntohs(dc->sdh_ssn)));  in sctp_process_forward_tsn()