412 handle_ctrl_proto(netdissect_options *ndo,  in handle_ctrl_proto()  argument
440 	if (!ndo->ndo_vflag)  in handle_ctrl_proto()
462 	if (ndo->ndo_vflag > 1)  in handle_ctrl_proto()
463 		print_unknown_data(ndo, pptr - 2, "\n\t", 6);  in handle_ctrl_proto()
511 			if ((advance = (*pfunc)(ndo, tptr, len)) == 0)  in handle_ctrl_proto()
516 				nd_print_invalid(ndo);  in handle_ctrl_proto()
540 			print_unknown_data(ndo, tptr + 2, "\n\t    ", len - 2);  in handle_ctrl_proto()
553 			print_unknown_data(ndo, tptr + 4, "\n\t  ", len - 8);  in handle_ctrl_proto()
563 			if (nd_printn(ndo, tptr + 4, len - 4, ndo->ndo_snapend))  in handle_ctrl_proto()
578 		if (ndo->ndo_vflag <= 1)  in handle_ctrl_proto()
579 			print_unknown_data(ndo, pptr - 2, "\n\t  ", length + 2);  in handle_ctrl_proto()
590 print_lcp_config_options(netdissect_options *ndo,  in print_lcp_config_options()  argument
667 			print_unknown_data(ndo, p, "\n\t", len);  in print_lcp_config_options()
781 		if (ndo->ndo_vflag < 2)  in print_lcp_config_options()
782 			print_unknown_data(ndo, p + 2, "\n\t    ", len - 2);  in print_lcp_config_options()
786 	if (ndo->ndo_vflag > 1)  in print_lcp_config_options()
787 		print_unknown_data(ndo, p + 2, "\n\t    ", len - 2); /* exclude TLV header */  in print_lcp_config_options()
804 handle_mlppp(netdissect_options *ndo,  in handle_mlppp()  argument
807     if (!ndo->ndo_eflag)  in handle_mlppp()
828 handle_chap(netdissect_options *ndo,  in handle_chap()  argument
881 			fn_print_char(ndo, GET_U_1(p));  in handle_chap()
890 			fn_print_char(ndo, GET_U_1(p));  in handle_chap()
899 handle_pap(netdissect_options *ndo,  in handle_pap()  argument
951 			fn_print_char(ndo, GET_U_1(p));  in handle_pap()
963 			fn_print_char(ndo, GET_U_1(p));  in handle_pap()
984 			fn_print_char(ndo, GET_U_1(p));  in handle_pap()
997 handle_bap(netdissect_options *ndo _U_,  in handle_bap()
1006 print_ipcp_config_options(netdissect_options *ndo,  in print_ipcp_config_options()  argument
1100                                                 nd_print_invalid(ndo);  in print_ipcp_config_options()
1130 		if (ndo->ndo_vflag < 2)  in print_ipcp_config_options()
1131 			print_unknown_data(ndo, p + 2, "\n\t    ", len - 2);  in print_ipcp_config_options()
1134 	if (ndo->ndo_vflag > 1)  in print_ipcp_config_options()
1135 		print_unknown_data(ndo, p + 2, "\n\t    ", len - 2); /* exclude TLV header */  in print_ipcp_config_options()
1145 print_ip6cp_config_options(netdissect_options *ndo,  in print_ip6cp_config_options()  argument
1188 		if (ndo->ndo_vflag < 2)  in print_ip6cp_config_options()
1189 			print_unknown_data(ndo, p + 2, "\n\t    ", len - 2);  in print_ip6cp_config_options()
1192 	if (ndo->ndo_vflag > 1)  in print_ip6cp_config_options()
1193 		print_unknown_data(ndo, p + 2, "\n\t    ", len - 2); /* exclude TLV header */  in print_ip6cp_config_options()
1205 print_ccp_config_options(netdissect_options *ndo,  in print_ccp_config_options()  argument
1285 		if (ndo->ndo_vflag < 2)  in print_ccp_config_options()
1286 			print_unknown_data(ndo, p + 2, "\n\t    ", len - 2);  in print_ccp_config_options()
1289 	if (ndo->ndo_vflag > 1)  in print_ccp_config_options()
1290 		print_unknown_data(ndo, p + 2, "\n\t    ", len - 2); /* exclude TLV header */  in print_ccp_config_options()
1301 print_bacp_config_options(netdissect_options *ndo,  in print_bacp_config_options()  argument
1339 		if (ndo->ndo_vflag < 2)  in print_bacp_config_options()
1340 			print_unknown_data(ndo, p + 2, "\n\t    ", len - 2);  in print_bacp_config_options()
1343 	if (ndo->ndo_vflag > 1)  in print_bacp_config_options()
1344 		print_unknown_data(ndo, p + 2, "\n\t    ", len - 2); /* exclude TLV header */  in print_bacp_config_options()
1359 ppp_hdlc(netdissect_options *ndo,  in ppp_hdlc()  argument
1374 	b = (u_char *)nd_malloc(ndo, caplen);  in ppp_hdlc()
1399 	se = ndo->ndo_snapend;  in ppp_hdlc()
1400 	ndo->ndo_snapend = t;  in ppp_hdlc()
1410 		ip_print(ndo, b + 1, length - 1);  in ppp_hdlc()
1413 		ip6_print(ndo, b + 1, length - 1);  in ppp_hdlc()
1428             handle_ppp(ndo, proto, b + 4, length - 4);  in ppp_hdlc()
1431             handle_ppp(ndo, proto, b + 2, length - 2);  in ppp_hdlc()
1436 	ndo->ndo_snapend = se;  in ppp_hdlc()
1440 	ndo->ndo_snapend = se;  in ppp_hdlc()
1441 	nd_print_trunc(ndo);  in ppp_hdlc()
1447 handle_ppp(netdissect_options *ndo,  in handle_ppp()  argument
1451 		ppp_hdlc(ndo, p - 1, length);  in handle_ppp()
1463 		handle_ctrl_proto(ndo, proto, p, length);  in handle_ppp()
1466 		handle_mlppp(ndo, p, length);  in handle_ppp()
1469 		handle_chap(ndo, p, length);  in handle_ppp()
1472 		handle_pap(ndo, p, length);  in handle_ppp()
1475 		handle_bap(ndo, p, length);  in handle_ppp()
1480 		ip_print(ndo, p, length);  in handle_ppp()
1484 		ip6_print(ndo, p, length);  in handle_ppp()
1488 		ipx_print(ndo, p, length);  in handle_ppp()
1491 		isoclns_print(ndo, p, length);  in handle_ppp()
1495 		mpls_print(ndo, p, length);  in handle_ppp()
1502 		print_unknown_data(ndo, p, "\n\t", length);  in handle_ppp()
1509 ppp_print(netdissect_options *ndo,  in ppp_print()  argument
1516 	ndo->ndo_protocol = "ppp";  in ppp_print()
1527             if (ndo->ndo_eflag) ND_PRINT("In  ");  in ppp_print()
1533             if (ndo->ndo_eflag) ND_PRINT("Out ");  in ppp_print()
1562 	if (ndo->ndo_eflag)  in ppp_print()
1568 	handle_ppp(ndo, proto, p, length);  in ppp_print()
1571 	nd_print_trunc(ndo);  in ppp_print()
1578 ppp_if_print(netdissect_options *ndo,  in ppp_if_print()  argument
1584 	ndo->ndo_protocol = "ppp";  in ppp_if_print()
1586 		nd_print_trunc(ndo);  in ppp_if_print()
1587 		ndo->ndo_ll_hdr_len += caplen;  in ppp_if_print()
1590 	ndo->ndo_ll_hdr_len += PPP_HDRLEN;  in ppp_if_print()
1629 	if (ndo->ndo_eflag)  in ppp_if_print()
1634 	ppp_print(ndo, p, length);  in ppp_if_print()
1647 ppp_hdlc_if_print(netdissect_options *ndo,  in ppp_hdlc_if_print()  argument
1655 	ndo->ndo_protocol = "ppp_hdlc";  in ppp_hdlc_if_print()
1657 		nd_print_trunc(ndo);  in ppp_hdlc_if_print()
1658 		ndo->ndo_ll_hdr_len += caplen;  in ppp_hdlc_if_print()
1666 			nd_print_trunc(ndo);  in ppp_hdlc_if_print()
1667 			ndo->ndo_ll_hdr_len += caplen;  in ppp_hdlc_if_print()
1671 		if (ndo->ndo_eflag)  in ppp_hdlc_if_print()
1684 		handle_ppp(ndo, proto, p, length);  in ppp_hdlc_if_print()
1689 		chdlc_if_print(ndo, h, p);  in ppp_hdlc_if_print()
1694 			nd_print_trunc(ndo);  in ppp_hdlc_if_print()
1695 			ndo->ndo_ll_hdr_len += caplen;  in ppp_hdlc_if_print()
1699 		if (ndo->ndo_eflag)  in ppp_hdlc_if_print()
1715 	ndo->ndo_ll_hdr_len += hdrlen;  in ppp_hdlc_if_print()
1722 ppp_bsdos_if_print(netdissect_options *ndo,  in ppp_bsdos_if_print()  argument
1734 	ndo->ndo_protocol = "ppp_bsdos";  in ppp_bsdos_if_print()
1736 		nd_print_trunc(ndo);  in ppp_bsdos_if_print()
1737 		ndo->ndo_ll_hdr_len += caplen;  in ppp_bsdos_if_print()
1746 		if (ndo->ndo_eflag)  in ppp_bsdos_if_print()
1753 	if (ndo->ndo_eflag)  in ppp_bsdos_if_print()
1759 		if (ndo->ndo_eflag)  in ppp_bsdos_if_print()
1766 		if (ndo->ndo_eflag)  in ppp_bsdos_if_print()
1773 	if (ndo->ndo_eflag)  in ppp_bsdos_if_print()
1784 			if (ndo->ndo_eflag)  in ppp_bsdos_if_print()
1788 			if (ndo->ndo_eflag && (ptype == PPP_VJC || ptype == PPP_VJNC)) {  in ppp_bsdos_if_print()
1793 			if (ndo->ndo_eflag) {  in ppp_bsdos_if_print()
1801 	if (ndo->ndo_eflag)  in ppp_bsdos_if_print()
1808 			ptype = vjc_print(ndo, q, ptype);  in ppp_bsdos_if_print()
1813 				ip_print(ndo, p, length);  in ppp_bsdos_if_print()
1816 				ip6_print(ndo, p, length);  in ppp_bsdos_if_print()
1820 				mpls_print(ndo, p, length);  in ppp_bsdos_if_print()
1825 			ptype = vjc_print(ndo, q, ptype);  in ppp_bsdos_if_print()
1830 				ip_print(ndo, p, length);  in ppp_bsdos_if_print()
1833 				ip6_print(ndo, p, length);  in ppp_bsdos_if_print()
1837 				mpls_print(ndo, p, length);  in ppp_bsdos_if_print()
1842 			if (ndo->ndo_eflag) {  in ppp_bsdos_if_print()
1864 		ip6_print(ndo, p, length);  in ppp_bsdos_if_print()
1868 		mpls_print(ndo, p, length);  in ppp_bsdos_if_print()
1878 	ndo->ndo_ll_hdr_len += hdrlength;  in ppp_bsdos_if_print()