187 			    __func__, __LINE__, hdrsplit, &exthdrs);\
427 	struct ip6_exthdrs exthdrs;  in ip6_output()  local
495 	bzero(&exthdrs, sizeof(exthdrs));  in ip6_output()
500 		MAKE_EXTHDR(opt->ip6po_hbh, &exthdrs.ip6e_hbh, optlen);  in ip6_output()
529 			MAKE_EXTHDR(opt->ip6po_dest1, &exthdrs.ip6e_dest1,  in ip6_output()
533 		MAKE_EXTHDR(opt->ip6po_rthdr, &exthdrs.ip6e_rthdr, optlen);  in ip6_output()
543 		MAKE_EXTHDR(opt->ip6po_dest2, &exthdrs.ip6e_dest2, optlen);  in ip6_output()
552 		if ((error = ip6_splithdr(m, &exthdrs)) != 0) {  in ip6_output()
556 		m = exthdrs.ip6e_ip6;  in ip6_output()
568 			if ((error = ip6_splithdr(m, &exthdrs)) != 0) {  in ip6_output()
572 			m = exthdrs.ip6e_ip6;  in ip6_output()
576 		if ((error = ip6_insert_jumboopt(&exthdrs, plen)) != 0)  in ip6_output()
605 		if (exthdrs.ip6e_dest2) {  in ip6_output()
609 				    __func__, __LINE__, hdrsplit, &exthdrs);  in ip6_output()
610 			exthdrs.ip6e_dest2->m_next = m->m_next;  in ip6_output()
611 			m->m_next = exthdrs.ip6e_dest2;  in ip6_output()
612 			*mtod(exthdrs.ip6e_dest2, u_char *) = ip6->ip6_nxt;  in ip6_output()
621 		MAKE_CHAIN(exthdrs.ip6e_hbh, mprev, nexthdrp, IPPROTO_HOPOPTS);  in ip6_output()
622 		MAKE_CHAIN(exthdrs.ip6e_dest1, mprev, nexthdrp,  in ip6_output()
624 		MAKE_CHAIN(exthdrs.ip6e_rthdr, mprev, nexthdrp,  in ip6_output()
987 	if (exthdrs.ip6e_hbh) {  in ip6_output()
988 		struct ip6_hbh *hbh = mtod(exthdrs.ip6e_hbh, struct ip6_hbh *);  in ip6_output()
993 		if ((hbh->ip6h_len + 1) << 3 > exthdrs.ip6e_hbh->m_len)  in ip6_output()
1230 		if (exthdrs.ip6e_rthdr) {  in ip6_output()
1231 			nextproto = *mtod(exthdrs.ip6e_rthdr, u_char *);  in ip6_output()
1232 			*mtod(exthdrs.ip6e_rthdr, u_char *) = IPPROTO_FRAGMENT;  in ip6_output()
1233 		} else if (exthdrs.ip6e_dest1) {  in ip6_output()
1234 			nextproto = *mtod(exthdrs.ip6e_dest1, u_char *);  in ip6_output()
1235 			*mtod(exthdrs.ip6e_dest1, u_char *) = IPPROTO_FRAGMENT;  in ip6_output()
1236 		} else if (exthdrs.ip6e_hbh) {  in ip6_output()
1237 			nextproto = *mtod(exthdrs.ip6e_hbh, u_char *);  in ip6_output()
1238 			*mtod(exthdrs.ip6e_hbh, u_char *) = IPPROTO_FRAGMENT;  in ip6_output()
1289 	m_freem(exthdrs.ip6e_hbh);	/* m_freem() checks if mbuf is NULL. */  in ip6_output()
1290 	m_freem(exthdrs.ip6e_dest1);  in ip6_output()
1291 	m_freem(exthdrs.ip6e_rthdr);  in ip6_output()
1292 	m_freem(exthdrs.ip6e_dest2);  in ip6_output()
1326 ip6_insert_jumboopt(struct ip6_exthdrs *exthdrs, u_int32_t plen)  in ip6_insert_jumboopt()  argument
1340 	if (exthdrs->ip6e_hbh == NULL) {  in ip6_insert_jumboopt()
1347 		exthdrs->ip6e_hbh = mopt;  in ip6_insert_jumboopt()
1351 		mopt = exthdrs->ip6e_hbh;  in ip6_insert_jumboopt()
1381 			mopt = exthdrs->ip6e_hbh = n;  in ip6_insert_jumboopt()
1404 	exthdrs->ip6e_ip6->m_pkthdr.len += JUMBOOPTLEN;  in ip6_insert_jumboopt()
3292 ip6_splithdr(struct mbuf *m, struct ip6_exthdrs *exthdrs)  in ip6_splithdr()  argument
3313 	exthdrs->ip6e_ip6 = m;  in ip6_splithdr()