X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/ad06a893cfd3acca3fba38d8b39b6b15dd3053ea..a90e99737eceb0041b83d95895b6d46eea41124f:/print-arcnet.c

diff --git a/print-arcnet.c b/print-arcnet.c
index abec0240..9531f346 100644
--- a/print-arcnet.c
+++ b/print-arcnet.c
@@ -21,8 +21,8 @@
  * From: NetBSD: print-arcnet.c,v 1.2 2000/04/24 13:02:28 itojun Exp
  */
 #ifndef lint
-static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-arcnet.c,v 1.14 2003-01-23 09:05:38 guy Exp $ (LBL)";
+static const char rcsid[] _U_ =
+    "@(#) $Header: /tcpdump/master/tcpdump/print-arcnet.c,v 1.20 2005-04-06 21:32:38 mcr Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -35,6 +35,7 @@ static const char rcsid[] =
 #include <pcap.h>
 
 #include "interface.h"
+#include "extract.h"
 #include "arcnet.h"
 
 static int arcnet_encap_print(u_char arctype, const u_char *p,
@@ -103,7 +104,7 @@ arcnet_print(const u_char *bp, u_int length, int phds, int flag, u_int seqid)
 /*
  * This is the top level routine of the printer.  'p' points
  * to the ARCNET header of the packet, 'h->ts' is the timestamp,
- * 'h->length' is the length of the packet off the wire, and 'h->caplen'
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
  * is the number of bytes actually captured.
  */
 u_int
@@ -151,11 +152,11 @@ arcnet_if_print(const struct pcap_pkthdr *h, const u_char *p)
 				return (caplen);
 			}
 			flag = ap->arc_flag2;
-			seqid = ap->arc_seqid2;
+			seqid = EXTRACT_16BITS(&ap->arc_seqid2);
 			archdrlen = ARC_HDRNEWLEN_EXC;
 		} else {
 			flag = ap->arc_flag;
-			seqid = ap->arc_seqid;
+			seqid = EXTRACT_16BITS(&ap->arc_seqid);
 			archdrlen = ARC_HDRNEWLEN;
 		}
 	}
@@ -187,10 +188,11 @@ arcnet_if_print(const struct pcap_pkthdr *h, const u_char *p)
 /*
  * This is the top level routine of the printer.  'p' points
  * to the ARCNET header of the packet, 'h->ts' is the timestamp,
- * 'h->length' is the length of the packet off the wire, and 'h->caplen'
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
  * is the number of bytes actually captured.  It is quite similar
  * to the non-Linux style printer except that Linux doesn't ever
- * supply packets that look like exception frames, and headers have an
+ * supply packets that look like exception frames, it always supplies
+ * reassembled packets rather than raw frames, and headers have an
  * extra "offset" field between the src/dest and packet type.
  */
 u_int
@@ -200,8 +202,7 @@ arcnet_linux_if_print(const struct pcap_pkthdr *h, const u_char *p)
 	u_int length = h->len;
 	const struct arc_linux_header *ap;
 
-	int flag = 0, archdrlen = 0;
-	u_int seqid = 0;
+	int archdrlen = 0;
 	u_char arc_type;
 
 	if (caplen < ARC_LINUX_HDRLEN) {
@@ -228,7 +229,7 @@ arcnet_linux_if_print(const struct pcap_pkthdr *h, const u_char *p)
 	}
 
 	if (eflag)
-		arcnet_print(p, length, 0, flag, seqid);
+		arcnet_print(p, length, 0, 0, 0);
 
 	/*
 	 * Go past the ARCNET header.
@@ -259,19 +260,19 @@ arcnet_encap_print(u_char arctype, const u_char *p,
 
 	case ARCTYPE_IP_OLD:
 	case ARCTYPE_IP:
-		ip_print(p, length);
+	        ip_print(gndo, p, length);
 		return (1);
 
 #ifdef INET6
 	case ARCTYPE_INET6:
-		ip6_print(p, length);
+		ip6_print(gndo, p, length);
 		return (1);
 #endif /*INET6*/
 
 	case ARCTYPE_ARP_OLD:
 	case ARCTYPE_ARP:
 	case ARCTYPE_REVARP:
-		arp_print(p, length, caplen);
+		arp_print(gndo, p, length, caplen);
 		return (1);
 
 	case ARCTYPE_ATALK:	/* XXX was this ever used? */
@@ -288,3 +289,10 @@ arcnet_encap_print(u_char arctype, const u_char *p,
 		return (0);
 	}
 }
+
+/*
+ * Local Variables:
+ * c-style: bsd
+ * End:
+ */
+