X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/c672f002763b3a4fc30ca229e57f50d3b2e6d766..b5766c04d26abdf5b5ee99c8147d67b5ef20a364:/print-bootp.c

diff --git a/print-bootp.c b/print-bootp.c
index f0cc5aec..11b37557 100644
--- a/print-bootp.c
+++ b/print-bootp.c
@@ -22,21 +22,14 @@
  */
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-bootp.c,v 1.60 2001-09-17 21:57:56 fenner Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-bootp.c,v 1.64 2002-08-01 08:53:02 risso Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
-#include <sys/param.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-
-struct mbuf;
-struct rtentry;
-
-#include <netinet/in.h>
+#include <tcpdump-stdinc.h>
 
 #include <ctype.h>
 #include <stdio.h>
@@ -349,13 +342,14 @@ static struct tok arp2str[] = {
 static void
 rfc1048_print(register const u_char *bp)
 {
-	register u_char tag;
+	register u_int16_t tag;
 	register u_int len, size;
 	register const char *cp;
 	register char c;
 	int first;
 	u_int32_t ul;
-	u_short us;
+	u_int16_t us;
+	u_int8_t uc;
 
 	printf(" vend-rfc1048");
 
@@ -376,9 +370,9 @@ rfc1048_print(register const u_char *bp)
 			 * preclude overlap of 1-byte and 2-byte spaces.
 			 * If not, we need to offset tag after this step.
 			 */
-			cp = tok2str(xtag2str, "?xT%d", tag);
+			cp = tok2str(xtag2str, "?xT%u", tag);
 		} else
-			cp = tok2str(tag2str, "?T%d", tag);
+			cp = tok2str(tag2str, "?T%u", tag);
 		c = *cp++;
 		printf(" %s:", cp);
 
@@ -394,8 +388,8 @@ rfc1048_print(register const u_char *bp)
 		}
 
 		if (tag == TAG_DHCP_MESSAGE && len == 1) {
-			c = *bp++;
-			switch (c) {
+			uc = *bp++;
+			switch (uc) {
 			case DHCPDISCOVER:	printf("DISCOVER");	break;
 			case DHCPOFFER:		printf("OFFER");	break;
 			case DHCPREQUEST:	printf("REQUEST");	break;
@@ -404,7 +398,7 @@ rfc1048_print(register const u_char *bp)
 			case DHCPNAK:		printf("NACK");		break;
 			case DHCPRELEASE:	printf("RELEASE");	break;
 			case DHCPINFORM:	printf("INFORM");	break;
-			default:		printf("%u", c);	break;
+			default:		printf("%u", uc);	break;
 			}
 			continue;
 		}
@@ -412,8 +406,8 @@ rfc1048_print(register const u_char *bp)
 		if (tag == TAG_PARM_REQUEST) {
 			first = 1;
 			while (len-- > 0) {
-				c = *bp++;
-				cp = tok2str(tag2str, "?T%d", c);
+				uc = *bp++;
+				cp = tok2str(tag2str, "?T%u", uc);
 				if (!first)
 					putchar('+');
 				printf("%s", cp + 1);
@@ -425,9 +419,9 @@ rfc1048_print(register const u_char *bp)
 			first = 1;
 			while (len > 1) {
 				len -= 2;
-				c = EXTRACT_16BITS(bp);
+				us = EXTRACT_16BITS(bp);
 				bp += 2;
-				cp = tok2str(xtag2str, "?xT%d", c);
+				cp = tok2str(xtag2str, "?xT%u", us);
 				if (!first)
 					putchar('+');
 				printf("%s", cp + 1);
@@ -502,7 +496,7 @@ rfc1048_print(register const u_char *bp)
 				if (!first)
 					putchar(',');
 				us = EXTRACT_16BITS(bp);
-				printf("%d", us);
+				printf("%u", us);
 				bp += sizeof(us);
 				size -= sizeof(us);
 				first = 0;
@@ -522,7 +516,7 @@ rfc1048_print(register const u_char *bp)
 					putchar('Y');
 					break;
 				default:
-					printf("%d?", *bp);
+					printf("%u?", *bp);
 					break;
 				}
 				++bp;
@@ -541,7 +535,7 @@ rfc1048_print(register const u_char *bp)
 				if (c == 'x')
 					printf("%02x", *bp);
 				else
-					printf("%d", *bp);
+					printf("%u", *bp);
 				++bp;
 				--size;
 				first = 0;
@@ -568,7 +562,7 @@ rfc1048_print(register const u_char *bp)
 				if (*bp++)
 					printf("[svrreg]");
 				if (*bp)
-					printf("%d/%d/", *bp, *(bp+1));
+					printf("%u/%u/", *bp, *(bp+1));
 				bp += 2;
 				putchar('"');
 				(void)fn_printn(bp, size - 3, NULL);
@@ -582,7 +576,7 @@ rfc1048_print(register const u_char *bp)
 				size--;
 				if (type == 0) {
 					putchar('"');
-					(void)fn_printn(bp, size, NULL);  
+					(void)fn_printn(bp, size, NULL);
 					putchar('"');
 					break;
 				} else {
@@ -600,7 +594,7 @@ rfc1048_print(register const u_char *bp)
 			    }
 
 			default:
-				printf("[unknown special tag %d, size %d]",
+				printf("[unknown special tag %u, size %u]",
 				    tag, size);
 				bp += size;
 				size = 0;
@@ -610,7 +604,7 @@ rfc1048_print(register const u_char *bp)
 		}
 		/* Data left over? */
 		if (size)
-			printf("[len %d]", len);
+			printf("[len %u]", len);
 	}
 	return;
 trunc: