Add program_name field in the netdissect_options structure

[tcpdump] / print-symantec.c

diff --git a/print-symantec.c b/print-symantec.c
index 665dbcc290318a5b7d7e0d5a16127efcbf498489..679235f95768d438505e3e10776aa023067d28a3 100644 (file)
--- a/print-symantec.c
+++ b/print-symantec.c
@@ -25,7 +25,7 @@
 
 #include <tcpdump-stdinc.h>
 
-#include "interface.h"
+#include "netdissect.h"
 #include "extract.h"
 #include "ethertype.h"
 
@@ -74,7 +74,7 @@ symantec_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_
 {
        u_int length = h->len;
        u_int caplen = h->caplen;
-       struct symantec_header *sp;
+       const struct symantec_header *sp;
        u_short ether_type;
 
        if (caplen < sizeof (struct symantec_header)) {
@@ -87,7 +87,7 @@ symantec_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_
 
        length -= sizeof (struct symantec_header);
        caplen -= sizeof (struct symantec_header);
-       sp = (struct symantec_header *)p;
+       sp = (const struct symantec_header *)p;
        p += sizeof (struct symantec_header);
 
        ether_type = EXTRACT_16BITS(&sp->ether_type);
@@ -95,14 +95,14 @@ symantec_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_
        if (ether_type <= ETHERMTU) {
                /* ether_type not known, print raw packet */
                if (!ndo->ndo_eflag)
-                       symantec_hdr_print(ndo, (u_char *)sp, length + sizeof (struct symantec_header));
+                       symantec_hdr_print(ndo, (const u_char *)sp, length + sizeof (struct symantec_header));
 
                if (!ndo->ndo_suppress_default_print)
                        ND_DEFAULTPRINT(p, caplen);
        } else if (ethertype_print(ndo, ether_type, p, length, caplen) == 0) {
                /* ether_type not known, print raw packet */
                if (!ndo->ndo_eflag)
-                       symantec_hdr_print(ndo, (u_char *)sp, length + sizeof (struct symantec_header));
+                       symantec_hdr_print(ndo, (const u_char *)sp, length + sizeof (struct symantec_header));
 
                if (!ndo->ndo_suppress_default_print)
                        ND_DEFAULTPRINT(p, caplen);