Add the ndo_protocol field in the netdissect_options structure

Update this field in printer entry functions.
It will be used for some printings.

1 files changed, 4 insertions, 0 deletions

diff --git a/print-ether.c b/print-ether.c
index 0a331d18..112c6e81 100644
--- a/print-ether.c
+++ b/print-ether.c
@@ -157,6 +157,7 @@ ether_print(netdissect_options *ndo,
 	int llc_hdrlen;
 	struct lladdr_info src, dst;
 
+	ndo->ndo_protocol = "ether";
 	if (caplen < ETHER_HDRLEN) {
 		ND_PRINT("[|ether]");
 		return (caplen);
@@ -274,6 +275,7 @@ u_int
 ether_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h,
                const u_char *p)
 {
+	ndo->ndo_protocol = "ether_if";
 	return (ether_print(ndo, p, h->len, h->caplen, NULL, NULL));
 }
 
@@ -293,6 +295,7 @@ netanalyzer_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h,
 	/*
 	 * Fail if we don't have enough data for the Hilscher pseudo-header.
 	 */
+	ndo->ndo_protocol = "netanalyzer_if";
 	if (h->len < 4 || h->caplen < 4) {
 		ND_PRINT("[|netanalyzer]");
 		return (h->caplen);
@@ -321,6 +324,7 @@ netanalyzer_transparent_if_print(netdissect_options *ndo,
 	 * Fail if we don't have enough data for the Hilscher pseudo-header,
 	 * preamble, and SOF.
 	 */
+	ndo->ndo_protocol = "netanalyzer_transparent_if";
 	if (h->len < 12 || h->caplen < 12) {
 		ND_PRINT("[|netanalyzer-transparent]");
 		return (h->caplen);