327 	uchar_t			*optptr;  in sctp_input_add_ancillary()  local
471 	optptr = (uchar_t *)tudi + tudi->OPT_offset;  in sctp_input_add_ancillary()
477 		cmsg = (struct cmsghdr *)optptr;  in sctp_input_add_ancillary()
481 		optptr += sizeof (*cmsg);  in sctp_input_add_ancillary()
499 		optptr += sizeof (*sri);  in sctp_input_add_ancillary()
511 		cmsg = (struct cmsghdr *)optptr;  in sctp_input_add_ancillary()
515 		optptr += sizeof (*cmsg);  in sctp_input_add_ancillary()
517 		pkti = (struct in6_pktinfo *)optptr;  in sctp_input_add_ancillary()
525 		optptr += sizeof (*pkti);  in sctp_input_add_ancillary()
526 		ASSERT(OK_32PTR(optptr));  in sctp_input_add_ancillary()
532 		cmsg = (struct cmsghdr *)optptr;  in sctp_input_add_ancillary()
536 		optptr += sizeof (*cmsg);  in sctp_input_add_ancillary()
538 		*(uint_t *)optptr = ipp->ipp_hoplimit;  in sctp_input_add_ancillary()
539 		optptr += sizeof (uint_t);  in sctp_input_add_ancillary()
540 		ASSERT(OK_32PTR(optptr));  in sctp_input_add_ancillary()
546 		cmsg = (struct cmsghdr *)optptr;  in sctp_input_add_ancillary()
550 		optptr += sizeof (*cmsg);  in sctp_input_add_ancillary()
552 		*(uint_t *)optptr = ipp->ipp_tclass;  in sctp_input_add_ancillary()
553 		optptr += sizeof (uint_t);  in sctp_input_add_ancillary()
554 		ASSERT(OK_32PTR(optptr));  in sctp_input_add_ancillary()
559 		cmsg = (struct cmsghdr *)optptr;  in sctp_input_add_ancillary()
563 		optptr += sizeof (*cmsg);  in sctp_input_add_ancillary()
565 		bcopy(ipp->ipp_hopopts, optptr, ipp->ipp_hopoptslen);  in sctp_input_add_ancillary()
566 		optptr += ipp->ipp_hopoptslen;  in sctp_input_add_ancillary()
567 		ASSERT(OK_32PTR(optptr));  in sctp_input_add_ancillary()
575 		cmsg = (struct cmsghdr *)optptr;  in sctp_input_add_ancillary()
579 		optptr += sizeof (*cmsg);  in sctp_input_add_ancillary()
581 		bcopy(ipp->ipp_rthdrdstopts, optptr, ipp->ipp_rthdrdstoptslen);  in sctp_input_add_ancillary()
582 		optptr += ipp->ipp_rthdrdstoptslen;  in sctp_input_add_ancillary()
583 		ASSERT(OK_32PTR(optptr));  in sctp_input_add_ancillary()
591 		cmsg = (struct cmsghdr *)optptr;  in sctp_input_add_ancillary()
595 		optptr += sizeof (*cmsg);  in sctp_input_add_ancillary()
597 		bcopy(ipp->ipp_rthdr, optptr, ipp->ipp_rthdrlen);  in sctp_input_add_ancillary()
598 		optptr += ipp->ipp_rthdrlen;  in sctp_input_add_ancillary()
599 		ASSERT(OK_32PTR(optptr));  in sctp_input_add_ancillary()
607 		cmsg = (struct cmsghdr *)optptr;  in sctp_input_add_ancillary()
611 		optptr += sizeof (*cmsg);  in sctp_input_add_ancillary()
613 		bcopy(ipp->ipp_dstopts, optptr, ipp->ipp_dstoptslen);  in sctp_input_add_ancillary()
614 		optptr += ipp->ipp_dstoptslen;  in sctp_input_add_ancillary()
615 		ASSERT(OK_32PTR(optptr));  in sctp_input_add_ancillary()
623 	ASSERT(optptr == mp1->b_wptr);  in sctp_input_add_ancillary()