44  * Length of an Ethernet header; note that some compilers may pad
136 ether_common_print(netdissect_options *ndo, const u_char *p, u_int length,  in ether_common_print()  argument
151 	if (length < caplen) {  in ether_common_print()
152 		ND_PRINT("[length %u < caplen %u]", length, caplen);  in ether_common_print()
154 		return length;  in ether_common_print()
164 	orig_length = length;  in ether_common_print()
176 	length -= 2*MAC_ADDR_LEN;  in ether_common_print()
190 	length -= switch_tag_len;  in ether_common_print()
196 	 * Get the length/type field, skip past it, and print it  in ether_common_print()
202 	length -= 2;  in ether_common_print()
218 			ND_PRINT(", length %u: ", orig_length);  in ether_common_print()
222 		int ret = macsec_print(ndo, &p, &length, &caplen, &hdrlen,  in ether_common_print()
235 			 * Keep processing type/length fields.  in ether_common_print()
240 			length -= 2;  in ether_common_print()
264 		if (length < 4) {  in ether_common_print()
267 			return hdrlen + length;  in ether_common_print()
274 				ND_PRINT(", length %u: ", orig_length);  in ether_common_print()
283 		length -= 4;  in ether_common_print()
289 	 * We now have the final length/type field.  in ether_common_print()
293 		 * It's a length field, containing the length of the  in ether_common_print()
297 		if (length_type < length) {  in ether_common_print()
298 			length = length_type;  in ether_common_print()
299 			if (caplen > length)  in ether_common_print()
300 				caplen = length;  in ether_common_print()
304 		 * Cut off the snapshot length to the end of the  in ether_common_print()
307 		if (!nd_push_snaplen(ndo, p, length)) {  in ether_common_print()
315 				ND_PRINT(", length %u: ", length);  in ether_common_print()
319 		 * An LLC header follows the length.  Print that and  in ether_common_print()
322 		llc_hdrlen = llc_print(ndo, p, length, caplen, &src, &dst);  in ether_common_print()
342 		llc_hdrlen = llc_print(ndo, p, length, caplen, &src, &dst);  in ether_common_print()
355 		if (length < 2) {  in ether_common_print()
357 			return hdrlen + length;  in ether_common_print()
360 		ND_PRINT(", length %u: ", orig_length);  in ether_common_print()
361 		int bytesConsumed = arista_ethertype_print(ndo, p, length);  in ether_common_print()
364 			length -= bytesConsumed;  in ether_common_print()
373 				ND_PRINT(", length %u: ", orig_length);  in ether_common_print()
385 				ND_PRINT(", length %u: ", orig_length);  in ether_common_print()
389 		if (ethertype_print(ndo, length_type, p, length, caplen, &src, &dst) == 0) {  in ether_common_print()
401 				ND_PRINT(", length %u: ", orig_length);  in ether_common_print()
414  * length.
422 ether_switch_tag_print(netdissect_options *ndo, const u_char *p, u_int length,  in ether_switch_tag_print()  argument
427 	return ether_common_print(ndo, p, length, caplen, print_switch_tag,  in ether_switch_tag_print()
441 	    const u_char *p, u_int length, u_int caplen,  in ether_print()  argument
446 	return ether_common_print(ndo, p, length, caplen, NULL, 0,  in ether_print()
452  * to the ether header of the packet, 'h->len' is the length
467  * to the ether header of the packet, 'h->len' is the length
492  * to the ether header of the packet, 'h->len' is the length
528 		u_int length, u_int caplen,  in ethertype_print()  argument
534 		ip_print(ndo, p, length);  in ethertype_print()
538 		ip6_print(ndo, p, length);  in ethertype_print()
543 		arp_print(ndo, p, length, caplen);  in ethertype_print()
547 		decnet_print(ndo, p, length, caplen);  in ethertype_print()
553 		atalk_print(ndo, p, length);  in ethertype_print()
557 		aarp_print(ndo, p, length);  in ethertype_print()
562 		ipx_print(ndo, p, length);  in ethertype_print()
566 		if (length == 0 || caplen == 0) {  in ethertype_print()
574 		isoclns_print(ndo, p + 1, length - 1);  in ethertype_print()
581 		pppoe_print(ndo, p, length);  in ethertype_print()
589 		rtl_print(ndo, p, length, src, dst);  in ethertype_print()
593 		if (length) {  in ethertype_print()
595 			ppp_print(ndo, p, length);  in ethertype_print()
600 		mpcp_print(ndo, p, length);  in ethertype_print()
604 		slow_print(ndo, p, length);  in ethertype_print()
609 		cfm_print(ndo, p, length);  in ethertype_print()
613 		lldp_print(ndo, p, length);  in ethertype_print()
617 		nsh_print(ndo, p, length);  in ethertype_print()
621 		loopback_print(ndo, p, length);  in ethertype_print()
626 		mpls_print(ndo, p, length);  in ethertype_print()
630 		tipc_print(ndo, p, length, caplen);  in ethertype_print()
639 		geonet_print(ndo, p, length, src);  in ethertype_print()
643 		calm_fast_print(ndo, p, length, src);  in ethertype_print()
647 		aoe_print(ndo, p, length);  in ethertype_print()
651 		ptp_print(ndo, p, length);  in ethertype_print()