X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/2b7aefe80a2c9227c6b1fc64b6f6c12ae234adca..refs/heads/master:/interface.h

diff --git a/interface.h b/interface.h
index 8e36f01a..affa019c 100644
--- a/interface.h
+++ b/interface.h
@@ -26,29 +26,10 @@
 #include "os-proto.h"
 #endif
 
-/* snprintf et al */
+#include "funcattrs.h"
 
 #include <stdarg.h>
-
-#if HAVE_STDINT_H
 #include <stdint.h>
-#endif
-
-#if !defined(HAVE_SNPRINTF)
-int snprintf(char *, size_t, const char *, ...)
-#ifdef __ATTRIBUTE___FORMAT_OK
-     __attribute__((format(printf, 3, 4)))
-#endif /* __ATTRIBUTE___FORMAT_OK */
-     ;
-#endif /* !defined(HAVE_SNPRINTF) */
-
-#if !defined(HAVE_VSNPRINTF)
-int vsnprintf(char *, size_t, const char *, va_list)
-#ifdef __ATTRIBUTE___FORMAT_OK
-     __attribute__((format(printf, 3, 0)))
-#endif /* __ATTRIBUTE___FORMAT_OK */
-     ;
-#endif /* !defined(HAVE_VSNPRINTF) */
 
 #ifndef HAVE_STRLCAT
 extern size_t strlcat(char *, const char *, size_t);
@@ -57,84 +38,25 @@ extern size_t strlcat(char *, const char *, size_t);
 extern size_t strlcpy(char *, const char *, size_t);
 #endif
 
-#ifndef HAVE_STRDUP
-extern char *strdup(const char *);
-#endif
-
 #ifndef HAVE_STRSEP
 extern char *strsep(char **, const char *);
 #endif
 
-#define PT_VAT		1	/* Visual Audio Tool */
-#define PT_WB		2	/* distributed White Board */
-#define PT_RPC		3	/* Remote Procedure Call */
-#define PT_RTP		4	/* Real-Time Applications protocol */
-#define PT_RTCP		5	/* Real-Time Applications control protocol */
-#define PT_SNMP		6	/* Simple Network Management Protocol */
-#define PT_CNFP		7	/* Cisco NetFlow protocol */
-#define PT_TFTP		8	/* trivial file transfer protocol */
-#define PT_AODV		9	/* Ad-hoc On-demand Distance Vector Protocol */
-#define PT_CARP		10	/* Common Address Redundancy Protocol */
-#define PT_RADIUS	11	/* RADIUS authentication Protocol */
-#define PT_ZMTP1	12	/* ZeroMQ Message Transport Protocol 1.0 */
-#define PT_VXLAN	13	/* Virtual eXtensible Local Area Network */
-#define PT_PGM		14	/* [UDP-encapsulated] Pragmatic General Multicast */
-#define PT_PGM_ZMTP1	15	/* ZMTP/1.0 inside PGM (native or UDP-encapsulated) */
-#define PT_LMP		16	/* Link Management Protocol */
-
-#define ESRC(ep) ((ep)->ether_shost)
-#define EDST(ep) ((ep)->ether_dhost)
-
-#ifndef NTOHL
-#define NTOHL(x)	(x) = ntohl(x)
-#define NTOHS(x)	(x) = ntohs(x)
-#define HTONL(x)	(x) = htonl(x)
-#define HTONS(x)	(x) = htons(x)
-#endif
 #endif
 
 extern char *program_name;	/* used to generate self-identifying messages */
 
-extern int32_t thiszone;	/* seconds offset from gmt to local time */
-
-extern int mask2plen(uint32_t);
-extern const char *tok2strary_internal(const char **, int, const char *, int);
-#define	tok2strary(a,f,i) tok2strary_internal(a, sizeof(a)/sizeof(a[0]),f,i)
-
-extern void error(const char *, ...)
-     __attribute__((noreturn))
-#ifdef __ATTRIBUTE___FORMAT_OK
-     __attribute__((format (printf, 1, 2)))
-#endif /* __ATTRIBUTE___FORMAT_OK */
-     ;
-extern void warning(const char *, ...)
-#ifdef __ATTRIBUTE___FORMAT_OK
-     __attribute__((format (printf, 1, 2)))
-#endif /* __ATTRIBUTE___FORMAT_OK */
-     ;
-
-extern char *read_infile(char *);
-extern char *copy_argv(char **);
-
-extern const char *dnname_string(u_short);
-extern const char *dnnum_string(u_short);
-
-/* The printer routines. */
-
 #include <pcap.h>
 
-extern char *smb_errstr(int, int);
-extern const char *nt_errstr(uint32_t);
-
-#ifdef INET6
-extern int mask62plen(const u_char *);
-#endif /*INET6*/
-
 #ifndef HAVE_BPF_DUMP
 struct bpf_program;
+#endif
 
+/*
+ * With Capsicum bpf_dump() may be not declared even if HAVE_BPF_DUMP is set.
+ */
+#if !defined(HAVE_BPF_DUMP) || \
+    (defined(HAVE_BPF_DUMP) && defined(HAVE_CAPSICUM) && !defined(bpf_dump))
 extern void bpf_dump(const struct bpf_program *, int);
 
 #endif
-
-#include "netdissect.h"