1 /* 2 * Copyright (c) 1988-2002 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that: (1) source code distributions 7 * retain the above copyright notice and this paragraph in its entirety, (2) 8 * distributions including binary code include the above copyright notice and 9 * this paragraph in its entirety in the documentation or other materials 10 * provided with the distribution, and (3) all advertising materials mentioning 11 * features or use of this software display the following acknowledgement: 12 * ``This product includes software developed by the University of California, 13 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of 14 * the University nor the names of its contributors may be used to endorse 15 * or promote products derived from this software without specific prior 16 * written permission. 17 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 18 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 19 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 20 */ 21 22 #ifndef tcpdump_interface_h 23 #define tcpdump_interface_h 24 25 #ifdef HAVE_OS_PROTO_H 26 #include "os-proto.h" 27 #endif 28 29 /* snprintf et al */ 30 31 #include <stdarg.h> 32 33 #if HAVE_STDINT_H 34 #include <stdint.h> 35 #endif 36 37 #if !defined(HAVE_SNPRINTF) 38 int snprintf(char *, size_t, const char *, ...) 39 #ifdef __ATTRIBUTE___FORMAT_OK 40 __attribute__((format(printf, 3, 4))) 41 #endif /* __ATTRIBUTE___FORMAT_OK */ 42 ; 43 #endif /* !defined(HAVE_SNPRINTF) */ 44 45 #if !defined(HAVE_VSNPRINTF) 46 int vsnprintf(char *, size_t, const char *, va_list) 47 #ifdef __ATTRIBUTE___FORMAT_OK 48 __attribute__((format(printf, 3, 0))) 49 #endif /* __ATTRIBUTE___FORMAT_OK */ 50 ; 51 #endif /* !defined(HAVE_VSNPRINTF) */ 52 53 #ifndef HAVE_STRLCAT 54 extern size_t strlcat(char *, const char *, size_t); 55 #endif 56 #ifndef HAVE_STRLCPY 57 extern size_t strlcpy(char *, const char *, size_t); 58 #endif 59 60 #ifndef HAVE_STRDUP 61 extern char *strdup(const char *); 62 #endif 63 64 #ifndef HAVE_STRSEP 65 extern char *strsep(char **, const char *); 66 #endif 67 68 #endif 69 70 extern char *program_name; /* used to generate self-identifying messages */ 71 72 #include <pcap.h> 73 74 #ifndef HAVE_BPF_DUMP 75 struct bpf_program; 76 77 extern void bpf_dump(const struct bpf_program *, int); 78 79 #endif 80
