X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/446c5a2e54426479d30da3f27aa222f3ba6dd0a0..5a79e16fadb052b22d5a1b9a5d4f0f7e05ee55b0:/tcpdump.c

diff --git a/tcpdump.c b/tcpdump.c
index 326a8d64..99159019 100644
--- a/tcpdump.c
+++ b/tcpdump.c
@@ -24,7 +24,7 @@ static const char copyright[] =
     "@(#) Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997\n\
 The Regents of the University of California.  All rights reserved.\n";
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/tcpdump.c,v 1.146 2000-04-27 10:41:27 itojun Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/tcpdump.c,v 1.150 2000-07-25 05:28:12 guy Exp $ (LBL)";
 #endif
 
 /*
@@ -74,6 +74,7 @@ int Rflag = 1;			/* print sequence # field in AH/ESP*/
 int sflag = 0;			/* use the libsmi to translate OIDs */
 int Sflag;			/* print raw TCP sequence numbers */
 int tflag = 1;			/* print packet arrival time */
+int uflag = 0;			/* Print undecoded NFS handles */
 int vflag;			/* verbose */
 int xflag;			/* print packet in hex */
 int Xflag;			/* print packet in ascii as well as hex */
@@ -87,12 +88,9 @@ char *program_name;
 
 int32_t thiszone;		/* seconds offset from gmt to local time */
 
-/* Externs */
-extern void bpf_dump(struct bpf_program *, int);
-
 /* Forwards */
-RETSIGTYPE cleanup(int);
-extern __dead void usage(void) __attribute__((volatile));
+static RETSIGTYPE cleanup(int);
+static void usage(void) __attribute__((noreturn));
 
 /* Length of saved portion of packet. */
 int snaplen = DEFAULT_SNAPLEN;
@@ -104,7 +102,7 @@ struct printer {
 
 static struct printer printers[] = {
 	{ ether_if_print,	DLT_EN10MB },
-	{ ether_if_print,	DLT_IEEE802 },
+	{ token_if_print,	DLT_IEEE802 },
 #ifdef DLT_LANE8023
 	{ lane_if_print,        DLT_LANE8023 },
 #endif
@@ -175,7 +173,7 @@ main(int argc, char **argv)
 	
 	opterr = 0;
 	while (
-	    (op = getopt(argc, argv, "ac:deE:fF:i:lm:nNOpqr:Rs:StT:vw:xXY")) != EOF)
+	    (op = getopt(argc, argv, "ac:deE:fF:i:lm:nNOpqr:Rs:StT:uvw:xXY")) != -1)
 		switch (op) {
 
 		case 'a':
@@ -302,6 +300,10 @@ main(int argc, char **argv)
 				error("unknown packet type `%s'", optarg);
 			break;
 
+		case 'u':
+			++uflag;
+			break;
+			
 		case 'v':
 			++vflag;
 			break;
@@ -424,7 +426,7 @@ main(int argc, char **argv)
 }
 
 /* make a clean exit on interrupts */
-RETSIGTYPE
+static RETSIGTYPE
 cleanup(int signo)
 {
 	struct pcap_stat stat;
@@ -481,7 +483,7 @@ default_print(register const u_char *bp, register u_int length)
 	default_print_unaligned(bp, length);
 }
 
-__dead void
+static void
 usage(void)
 {
 	extern char version[];
@@ -490,7 +492,7 @@ usage(void)
 	(void)fprintf(stderr, "%s version %s\n", program_name, version);
 	(void)fprintf(stderr, "libpcap version %s\n", pcap_version);
 	(void)fprintf(stderr,
-"Usage: %s [-adeflnNOpqStvxX] [-c count] [ -F file ]\n", program_name);
+"Usage: %s [-adeflnNOpqStuvxX] [-c count] [ -F file ]\n", program_name);
 	(void)fprintf(stderr,
 "\t\t[ -i interface ] [ -r file ] [ -s snaplen ]\n");
 	(void)fprintf(stderr,