Differential D3007 Diff 6782 head/contrib/tcpdump/print-cfm.c

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head/contrib/tcpdump/print-cfm.c

Show First 20 Lines • Show All 221 Lines • ▼ Show 20 Lines	static const struct tok cfm_tlv_senderid_chassisid_values[] = {
{ CFM_CHASSIS_ID_INTERFACE_NAME, "Interface name"},		{ CFM_CHASSIS_ID_INTERFACE_NAME, "Interface name"},
{ CFM_CHASSIS_ID_LOCAL, "Locally assigned"},		{ CFM_CHASSIS_ID_LOCAL, "Locally assigned"},
{ 0, NULL}		{ 0, NULL}
};		};


static int		static int
cfm_mgmt_addr_print(netdissect_options *ndo,		cfm_mgmt_addr_print(netdissect_options *ndo,
register const u_char *tptr) {		register const u_char *tptr)
		{
u_int mgmt_addr_type;		u_int mgmt_addr_type;
u_int hexdump = FALSE;		u_int hexdump = FALSE;

/*		/*
* Altough AFIs are tpically 2 octects wide,		* Altough AFIs are tpically 2 octects wide,
* 802.1ab specifies that this field width		* 802.1ab specifies that this field width
* is only once octet		* is only once octet
*/		*/
Show All 23 Lines	#endif

return hexdump;		return hexdump;
}		}

/*		/*
* The egress-ID string is a 16-Bit string plus a MAC address.		* The egress-ID string is a 16-Bit string plus a MAC address.
*/		*/
static const char *		static const char *
cfm_egress_id_string(netdissect_options ndo, register const u_char tptr) {		cfm_egress_id_string(netdissect_options ndo, register const u_char tptr)
		{
static char egress_id_buffer[80];		static char egress_id_buffer[80];

snprintf(egress_id_buffer, sizeof(egress_id_buffer),		snprintf(egress_id_buffer, sizeof(egress_id_buffer),
"MAC 0x%4x-%s",		"MAC 0x%4x-%s",
EXTRACT_16BITS(tptr),		EXTRACT_16BITS(tptr),
etheraddr_string(ndo, tptr+2));		etheraddr_string(ndo, tptr+2));

return egress_id_buffer;		return egress_id_buffer;
}		}

void		void
cfm_print(netdissect_options *ndo,		cfm_print(netdissect_options *ndo,
register const u_char *pptr, register u_int length) {		register const u_char *pptr, register u_int length)
		{
const struct cfm_common_header_t *cfm_common_header;		const struct cfm_common_header_t *cfm_common_header;
const struct cfm_tlv_header_t *cfm_tlv_header;		const struct cfm_tlv_header_t *cfm_tlv_header;
const uint8_t tptr, tlv_ptr, ma_name, ma_nameformat, *ma_namelength;		const uint8_t tptr, tlv_ptr, ma_name, ma_nameformat, *ma_namelength;
u_int hexdump, tlen, cfm_tlv_len, cfm_tlv_type, ccm_interval;		u_int hexdump, tlen, cfm_tlv_len, cfm_tlv_type, ccm_interval;


union {		union {
const struct cfm_ccm_t *cfm_ccm;		const struct cfm_ccm_t *cfm_ccm;
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