#ifndef netdissect_stdinc_h
#define netdissect_stdinc_h
+#include "ftmacros.h"
+
#include <errno.h>
#include "compiler-tests.h"
#include "varattrs.h"
/*
+ * If we're compiling with Visual Studio, make sure we have at least
+ * VS 2015 or later, so we have sufficient C99 support.
+ *
* XXX - verify that we have at least C99 support on UN*Xes?
*
* What about MinGW or various DOS toolchains? We're currently assuming
*/
/*
+ * Include <inttypes.h> to get the integer types and PRi[doux]64 values
+ * defined.
+ *
* If the compiler is MSVC, we require VS 2015 or newer, so we
* have <inttypes.h> - and support for %zu in the formatted
* printing functions.
/*
* Suppress definition of intN_t in bittypes.h, which might be included
* by <pcap/pcap.h> in older versions of WinPcap.
- * (Yes, HAVE_U_INTn_T, as the definition guards are UN*X-oriented, and
- * we check for u_intN_t in the UN*X configure script.)
+ * (Yes, HAVE_U_INTn_T, as the definition guards are UN*X-oriented.)
*/
#define HAVE_U_INT8_T
#define HAVE_U_INT16_T
#define HAVE_U_INT32_T
#define HAVE_U_INT64_T
-
- /*
- * These may be defined by <inttypes.h>. If not, define them
- * ourselves.
- *
- * XXX - given the assumptions above, will they ever *not* be
- * defined by <inttypes.h>?
- *
- * XXX - for MSVC, we always want the _MSC_EXTENSIONS versions.
- * What about other compilers? If, as the MinGW Web site says MinGW
- * does, the other compilers just use Microsoft's run-time library,
- * then they should probably use the _MSC_EXTENSIONS even if the
- * compiler doesn't define _MSC_EXTENSIONS.
- */
- #ifndef PRId64
- #ifdef _MSC_EXTENSIONS
- #define PRId64 "I64d"
- #else
- #define PRId64 "lld"
- #endif
- #endif /* PRId64 */
-
- #ifndef PRIo64
- #ifdef _MSC_EXTENSIONS
- #define PRIo64 "I64o"
- #else
- #define PRIo64 "llo"
- #endif
- #endif /* PRIo64 */
-
- #ifndef PRIx64
- #ifdef _MSC_EXTENSIONS
- #define PRIx64 "I64x"
- #else
- #define PRIx64 "llx"
- #endif
- #endif
-
- #ifndef PRIu64
- #ifdef _MSC_EXTENSIONS
- #define PRIu64 "I64u"
- #else
- #define PRIu64 "llu"
- #endif
- #endif
#endif
#endif /* HAVE_PCAP_PCAP_INTTYPES_H */
#include <stdio.h>
#include <winsock2.h>
#include <ws2tcpip.h>
-#include <ctype.h>
#include <time.h>
#include <io.h>
#include <fcntl.h>
* strtoint64_t().
*/
#define strtoint64_t strtoll
-
- /*
- * And we have LL as a suffix for constants, so use that.
- */
- #define INT64_T_CONSTANT(constant) (constant##LL)
#else
/*
* Non-Microsoft compiler.
* XXX - should we use strtoll or should we use _strtoi64()?
*/
#define strtoint64_t strtoll
-
- /*
- * Assume LL works.
- */
- #define INT64_T_CONSTANT(constant) (constant##LL)
#endif
#ifdef _MSC_VER
* by adding a preceding underscore; we *want* the UN*Xisms, so add
* #defines to let us use them.
*/
- #define isascii __isascii
#define isatty _isatty
#define stat _stat
- #define strdup _strdup
#define open _open
- #define fstat _fstat
#define read _read
#define close _close
#define O_RDONLY _O_RDONLY
+ /*
+ * We define our_fstat64 as _fstati64, and define our_statb as
+ * struct _stati64, so we get 64-bit file sizes.
+ */
+ #define our_fstat _fstati64
+ #define our_statb struct _stati64
+
/*
* If <crtdbg.h> has been included, and _DEBUG is defined, and
* __STDC__ is zero, <crtdbg.h> will define strdup() to call
#define inline __inline
#endif
-#if defined(AF_INET6) && !defined(HAVE_OS_IPV6_SUPPORT)
-#define HAVE_OS_IPV6_SUPPORT
-#endif
-
#ifndef INET6_ADDRSTRLEN
#define INET6_ADDRSTRLEN 46
#endif
#endif
#ifndef caddr_t
-typedef char* caddr_t;
+typedef char *caddr_t;
#endif /* caddr_t */
#define MAXHOSTNAMELEN 64
* Includes and definitions for various flavors of UN*X.
*/
-#include <ctype.h>
#include <unistd.h>
#include <netdb.h>
#include <sys/param.h>
#include <arpa/inet.h>
/*
- * Assume all UN*Xes have strtoll(), and use it for strtoint64_t().
+ * We should have large file support enabled, if it's available,
+ * so just use fstat as our_fstat and struct stat as our_statb.
*/
-#define strtoint64_t strtoll
+#define our_fstat fstat
+#define our_statb struct stat
/*
- * Assume LL works.
+ * Assume all UN*Xes have strtoll(), and use it for strtoint64_t().
*/
-#define INT64_T_CONSTANT(constant) (constant##LL)
-
+#define strtoint64_t strtoll
#endif /* _WIN32 */
/*
}
#endif
-/*
- * If the OS doesn't define AF_INET6 and struct in6_addr:
- *
- * define AF_INET6, so we can use it internally as a "this is an
- * IPv6 address" indication;
- *
- * define struct in6_addr so that we can use it for IPv6 addresses.
- */
-#ifndef HAVE_OS_IPV6_SUPPORT
-#ifndef AF_INET6
-#define AF_INET6 24
-
-struct in6_addr {
- union {
- __uint8_t __u6_addr8[16];
- __uint16_t __u6_addr16[8];
- __uint32_t __u6_addr32[4];
- } __u6_addr; /* 128-bit IP6 address */
-};
-#endif
-#endif
-
#ifndef NI_MAXHOST
#define NI_MAXHOST 1025
#endif
#define FALSE 0
#endif
-/*
- * The Apple deprecation workaround macros below were adopted from the
- * FreeRADIUS server code under permission of Alan DeKok and Arran Cudbard-Bell.
- */
-
-#define XSTRINGIFY(x) #x
-
-/*
- * Macros for controlling warnings in GCC >= 4.2 and clang >= 2.8
- */
-#define DIAG_JOINSTR(x,y) XSTRINGIFY(x ## y)
-#define DIAG_DO_PRAGMA(x) _Pragma (#x)
-
-/*
- * The current clang compilers also define __GNUC__ and __GNUC_MINOR__
- * thus we need to test the clang case before the GCC one
- */
-#if defined(__clang__)
-# if (__clang_major__ * 100) + __clang_minor__ >= 208
-# define DIAG_PRAGMA(x) DIAG_DO_PRAGMA(clang diagnostic x)
-# define DIAG_OFF(x) DIAG_PRAGMA(push) DIAG_PRAGMA(ignored DIAG_JOINSTR(-W,x))
-# define DIAG_ON(x) DIAG_PRAGMA(pop)
-# else
-# define DIAG_OFF(x)
-# define DIAG_ON(x)
-# endif
-#elif defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 402
-# define DIAG_PRAGMA(x) DIAG_DO_PRAGMA(GCC diagnostic x)
-# if ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406
-# define DIAG_OFF(x) DIAG_PRAGMA(push) DIAG_PRAGMA(ignored DIAG_JOINSTR(-W,x))
-# define DIAG_ON(x) DIAG_PRAGMA(pop)
-# else
-# define DIAG_OFF(x) DIAG_PRAGMA(ignored DIAG_JOINSTR(-W,x))
-# define DIAG_ON(x) DIAG_PRAGMA(warning DIAG_JOINSTR(-W,x))
-# endif
-#else
-# define DIAG_OFF(x)
-# define DIAG_ON(x)
-#endif
-
-/* Use for clang specific warnings */
-#ifdef __clang__
-# define DIAG_OFF_CLANG(x) DIAG_OFF(x)
-# define DIAG_ON_CLANG(x) DIAG_ON(x)
-#else
-# define DIAG_OFF_CLANG(x)
-# define DIAG_ON_CLANG(x)
-#endif
-
-/*
- * For dealing with APIs which are only deprecated in OSX (like the OpenSSL API)
- */
-#ifdef __APPLE__
-# define USES_APPLE_DEPRECATED_API DIAG_OFF(deprecated-declarations)
-# define USES_APPLE_RST DIAG_ON(deprecated-declarations)
-#else
-# define USES_APPLE_DEPRECATED_API
-# define USES_APPLE_RST
-#endif
-
-/*
- * end of Apple deprecation workaround macros
- */
-
/*
* Statement attributes, for various compilers.
*
projects / tcpdump / blobdiff