X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/b58cddb15484ab7abbdd8d12e38a8ab768923f29..3ece7fe0f6601c846a38d4098e438ef720ddd108:/interface.h

diff --git a/interface.h b/interface.h
index 8242c958..9620ec21 100644
--- a/interface.h
+++ b/interface.h
@@ -18,7 +18,7 @@
  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * @(#) $Header: /tcpdump/master/tcpdump/interface.h,v 1.184 2002-05-29 10:32:01 guy Exp $ (LBL)
+ * @(#) $Header: /tcpdump/master/tcpdump/interface.h,v 1.193 2002-08-01 08:52:57 risso Exp $ (LBL)
  */
 
 #ifndef tcpdump_interface_h
@@ -27,8 +27,6 @@
 #ifdef HAVE_OS_PROTO_H
 #include "os-proto.h"
 #endif
-#include <sys/types.h>
-#include <sys/time.h>
 
 #ifndef HAVE___ATTRIBUTE__
 #define __attribute__(x)
@@ -133,8 +131,16 @@ extern int snaplen;
 extern const u_char *packetp;
 extern const u_char *snapend;
 
-/* True if  "l" bytes of "var" were captured */
-#define TTEST2(var, l) ((const u_char *)&(var) <= snapend - (l))
+/*
+ * True if  "l" bytes of "var" were captured.
+ *
+ * The "snapend - (l) <= snapend" checks to make sure "l" isn't so large
+ * that "snapend - (l)" underflows.
+ *
+ * The check is for <= rather than < because "l" might be 0.
+ */
+#define TTEST2(var, l) (snapend - (l) <= snapend && \
+			(const u_char *)&(var) <= snapend - (l))
 
 /* True if "var" was captured */
 #define TTEST(var) TTEST2(var, sizeof(var))
@@ -181,18 +187,24 @@ extern const char *dnnum_string(u_short);
 
 #include <pcap.h>
 
-extern void ascii_print_with_offset(const u_char *, u_int, u_int);    
-extern void ascii_print(const u_char *, u_int);    
-extern void hex_print_with_offset(const u_char *, u_int, u_int);    
-extern void telnet_print(const u_char *, u_int);    
-extern void hex_print(const u_char *, u_int);    
+extern int print_unknown_data(const u_char *,const char *,int);
+extern void ascii_print_with_offset(const u_char *, u_int, u_int);
+extern void ascii_print(const u_char *, u_int);
+extern void hex_print_with_offset(const u_char *, u_int, u_int);
+extern void telnet_print(const u_char *, u_int);
+extern void hex_print(const u_char *, u_int);
 extern int ether_encap_print(u_short, const u_char *, u_int, u_int, u_short *);
 extern int llc_print(const u_char *, u_int, u_int, const u_char *,
 	const u_char *, u_short *);
+extern int snap_print(const u_char *, u_int, u_int, const u_char *,
+	const u_char *, u_short *, u_int32_t, u_short, u_int);
 extern void aarp_print(const u_char *, u_int);
 extern void arp_print(const u_char *, u_int, u_int);
 extern void atalk_print(const u_char *, u_int);
+extern void atm_print(u_int, u_int, u_int, const u_char *, u_int, u_int);
 extern void atm_if_print(u_char *, const struct pcap_pkthdr *, const u_char *);
+extern void bpfatm_if_print(u_char *, const struct pcap_pkthdr *, const u_char *);
+extern void sunatm_if_print(u_char *, const struct pcap_pkthdr *, const u_char *);
 extern void bootp_print(const u_char *, u_int, u_short, u_short);
 extern void bgp_print(const u_char *, int);
 extern void beep_print(const u_char *, u_int);
@@ -214,6 +226,7 @@ extern void token_if_print(u_char *, const struct pcap_pkthdr *,
 	const u_char *);
 extern void fddi_print(const u_char *, u_int, u_int);
 extern void fddi_if_print(u_char *, const struct pcap_pkthdr *, const u_char *);
+extern void fr_if_print(u_char *, const struct pcap_pkthdr *, const u_char *);
 extern void ieee802_11_if_print(u_char *, const struct pcap_pkthdr *,
 	const u_char *);
 extern void gre_print(const u_char *, u_int);
@@ -253,6 +266,7 @@ extern int vjc_print(register const char *, register u_int, u_short);
 extern void raw_if_print(u_char *, const struct pcap_pkthdr *, const u_char *);
 extern void rip_print(const u_char *, u_int);
 extern void sl_if_print(u_char *, const struct pcap_pkthdr *, const u_char *);
+extern void lane_print(const u_char *, u_int, u_int);
 extern void lane_if_print(u_char *, const struct pcap_pkthdr *,const u_char *);
 extern void cip_if_print(u_char *, const struct pcap_pkthdr *,const u_char *);
 extern void sl_bsdos_if_print(u_char *, const struct pcap_pkthdr *,
@@ -300,6 +314,7 @@ extern void ip6_opt_print(const u_char *, int);
 extern int hbhopt_print(const u_char *);
 extern int dstopt_print(const u_char *);
 extern int frag6_print(const u_char *, const u_char *);
+extern int mobility_print(const u_char *, const u_char *);
 extern void icmp6_print(const u_char *, const u_char *);
 extern void ripng_print(const u_char *, unsigned int);
 extern int rt6_print(const u_char *, const u_char *);
@@ -307,9 +322,20 @@ extern void ospf6_print(const u_char *, u_int);
 extern void dhcp6_print(const u_char *, u_int, u_int16_t, u_int16_t);
 #endif /*INET6*/
 extern u_short in_cksum(const u_short *, register u_int, int);
+extern u_int16_t in_cksum_shouldbe(u_int16_t, u_int16_t);
 
 #ifndef HAVE_BPF_DUMP
 struct bpf_program;
 
 extern void bpf_dump(struct bpf_program *, int);
 #endif
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