X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/cfabfb053b4bf5b50f4d98d59053e1cc97ff5014..fb8b947488c7f22b518de1df1a91e663dc7ab33c:/print-sl.c

diff --git a/print-sl.c b/print-sl.c
index fa6fa0f1..dbe423da 100644
--- a/print-sl.c
+++ b/print-sl.c
@@ -20,8 +20,8 @@
  */
 
 #ifndef lint
-static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-sl.c,v 1.61 2002-12-18 09:41:17 guy Exp $ (LBL)";
+static const char rcsid[] _U_ =
+    "@(#) $Header: /tcpdump/master/tcpdump/print-sl.c,v 1.64 2003-11-16 09:36:36 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -48,28 +48,18 @@ static u_int lastconn = 255;
 static void sliplink_print(const u_char *, const struct ip *, u_int);
 static void compressed_sl_print(const u_char *, const struct ip *, u_int, int);
 
-void
-sl_if_print(u_char *user _U_, const struct pcap_pkthdr *h, const u_char *p)
+u_int
+sl_if_print(const struct pcap_pkthdr *h, const u_char *p)
 {
 	register u_int caplen = h->caplen;
 	register u_int length = h->len;
 	register const struct ip *ip;
 
-	++infodelay;
-	ts_print(&h->ts);
-
 	if (caplen < SLIP_HDRLEN) {
 		printf("[|slip]");
-		goto out;
+		return (caplen);
 	}
 
-	/*
-	 * 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;
-
 	length -= SLIP_HDRLEN;
 
 	ip = (struct ip *)(p + SLIP_HDRLEN);
@@ -90,38 +80,21 @@ sl_if_print(u_char *user _U_, const struct pcap_pkthdr *h, const u_char *p)
 		printf ("ip v%d", IP_V(ip));
 	}
 
-	if (xflag)
-		default_print_packet(p, caplen, SLIP_HDRLEN);
- out:
-	putchar('\n');
-	--infodelay;
-	if (infoprint)
-		info(0);
+	return (SLIP_HDRLEN);
 }
 
-
-void
-sl_bsdos_if_print(u_char *user _U_, const struct pcap_pkthdr *h, const u_char *p)
+u_int
+sl_bsdos_if_print(const struct pcap_pkthdr *h, const u_char *p)
 {
 	register u_int caplen = h->caplen;
 	register u_int length = h->len;
 	register const struct ip *ip;
 
-	++infodelay;
-	ts_print(&h->ts);
-
 	if (caplen < SLIP_HDRLEN) {
 		printf("[|slip]");
-		goto out;
+		return (caplen);
 	}
 
-	/*
-	 * 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;
-
 	length -= SLIP_HDRLEN;
 
 	ip = (struct ip *)(p + SLIP_HDRLEN);
@@ -133,13 +106,7 @@ sl_bsdos_if_print(u_char *user _U_, const struct pcap_pkthdr *h, const u_char *p
 
 	ip_print((u_char *)ip, length);
 
-	if (xflag)
-		default_print_packet(p, caplen, SLIP_HDRLEN);
- out:
-	putchar('\n');
-	--infodelay;
-	if (infoprint)
-		info(0);
+	return (SLIP_HDRLEN);
 }
 
 static void