X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/cfabfb053b4bf5b50f4d98d59053e1cc97ff5014..579d53d4aa0adbf1e29b46b632722f419b5d231b:/print-fddi.c

diff --git a/print-fddi.c b/print-fddi.c
index 0bd439ac..1e7d554a 100644
--- a/print-fddi.c
+++ b/print-fddi.c
@@ -20,8 +20,8 @@
  */
 
 #ifndef lint
-static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-fddi.c,v 1.60 2002-12-18 09:41:15 guy Exp $ (LBL)";
+static const char rcsid[] _U_ =
+    "@(#) $Header: /tcpdump/master/tcpdump/print-fddi.c,v 1.66 2005-11-13 12:12:41 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -255,13 +255,6 @@ fddi_print(const u_char *p, u_int length, u_int caplen)
 	 */
 	extract_fddi_addrs(fddip, (char *)ESRC(&ehdr), (char *)EDST(&ehdr));
 
-	/*
-	 * Some printers want to check that they're not walking off the
-	 * end of the packet.
-	 * Rather than pass it all the way down, we set this global.
-	 */
-	snapend = p + caplen;
-
 	if (eflag)
 		fddi_hdr_print(fddip, length, ESRC(&ehdr), EDST(&ehdr));
 
@@ -271,7 +264,6 @@ fddi_print(const u_char *p, u_int length, u_int caplen)
 	caplen -= FDDI_HDRLEN;
 
 	/* Frame Control field determines interpretation of packet */
-	extracted_ethertype = 0;
 	if ((fddip->fddi_fc & FDDIFC_CLFF) == FDDIFC_LLC_ASYNC) {
 		/* Try to print the LLC-layer header & higher layers */
 		if (llc_print(p, length, caplen, ESRC(&ehdr), EDST(&ehdr),
@@ -287,7 +279,7 @@ fddi_print(const u_char *p, u_int length, u_int caplen)
 				printf("(LLC %s) ",
 			etherproto_string(htons(extracted_ethertype)));
 			}
-			if (!xflag && !qflag)
+			if (!suppress_default_print)
 				default_print(p, caplen);
 		}
 	} else if ((fddip->fddi_fc & FDDIFC_CLFF) == FDDIFC_SMT)
@@ -297,7 +289,7 @@ fddi_print(const u_char *p, u_int length, u_int caplen)
 		if (!eflag)
 			fddi_hdr_print(fddip, length + FDDI_HDRLEN, ESRC(&ehdr),
 			    EDST(&ehdr));
-		if (!xflag && !qflag)
+		if (!suppress_default_print)
 			default_print(p, caplen);
 	}
 }
@@ -305,30 +297,13 @@ fddi_print(const u_char *p, u_int length, u_int caplen)
 /*
  * This is the top level routine of the printer.  'p' points
  * to the FDDI 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.
  */
-void
-fddi_if_print(u_char *pcap _U_, const struct pcap_pkthdr *h,
-	      register const u_char *p)
+u_int
+fddi_if_print(const struct pcap_pkthdr *h, register const u_char *p)
 {
-	u_int caplen = h->caplen;
-	u_int length = h->len;
-
-	++infodelay;
-	ts_print(&h->ts);
-
-	fddi_print(p, length, caplen);
-
-	/*
-	 * If "-x" was specified, print packet data in hex.
-	 */
-	if (xflag)
-		default_print_packet(p, caplen, FDDI_HDRLEN);
-
-	putchar('\n');
+	fddi_print(p, h->len, h->caplen);
 
-	--infodelay;
-	if (infoprint)
-		info(0);
+	return (FDDI_HDRLEN);
 }