OpenFlow: Have a function for each message type.

[tcpdump] / print-symantec.c

diff --git a/print-symantec.c b/print-symantec.c
index 6a0b4918b380657fc0154696a91a9ec7b607a073..8fe0c79fe644315dad09b5197f97cdfcb5fec5e3 100644 (file)
--- a/print-symantec.c
+++ b/print-symantec.c
@@ -69,7 +69,7 @@ symantec_hdr_print(netdissect_options *ndo, const u_char *bp, u_int length)
  * 'h->len' is the length of the packet off the wire, and 'h->caplen'
  * is the number of bytes actually captured.
  */
-u_int
+void
 symantec_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_char *p)
 {
        u_int length = h->len;
@@ -77,12 +77,14 @@ symantec_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_
        const struct symantec_header *sp;
        u_short ether_type;
 
-       ndo->ndo_protocol = "symantec_if";
+       ndo->ndo_protocol = "symantec";
        if (caplen < sizeof (struct symantec_header)) {
+               ndo->ndo_ll_hdr_len += caplen;
                nd_print_trunc(ndo);
-               return caplen;
+               return;
        }
 
+       ndo->ndo_ll_hdr_len += sizeof (struct symantec_header);
        if (ndo->ndo_eflag)
                symantec_hdr_print(ndo, p, length);
 
@@ -108,6 +110,4 @@ symantec_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_
                if (!ndo->ndo_suppress_default_print)
                        ND_DEFAULTPRINT(p, caplen);
        }
-
-       return (sizeof (struct symantec_header));
 }