Add CAP_FCNTL and use cap_fcntls_limit().

[tcpdump] / tcpdump-stdinc.h

diff --git a/tcpdump-stdinc.h b/tcpdump-stdinc.h
index 0a94bb59ccaab89005d537855c605e33e12a182f..32f8fc920b0111c079f2abf1c7bcd353493e1422 100644 (file)
--- a/tcpdump-stdinc.h
+++ b/tcpdump-stdinc.h
@@ -31,20 +31,23 @@
 
 /*
  * Include the appropriate OS header files on Windows and various flavors
 
 /*
  * Include the appropriate OS header files on Windows and various flavors

- * of UNIX, and also define some additional items and include various
- * non-OS header files on Windows, and; this isolates most of the platform
+ * of UNIX, include various non-OS header files on Windows, and define
+ * various items as needed, to isolate most of tcpdump's platform

  * differences to this one file.
  */
 
 #ifndef tcpdump_stdinc_h
 #define tcpdump_stdinc_h
 
  * differences to this one file.
  */
 
 #ifndef tcpdump_stdinc_h
 #define tcpdump_stdinc_h
 

+#include <errno.h>
+

 #ifdef WIN32
 
 #ifdef WIN32
 

+#include <stdint.h>

 #include <stdio.h>
 #include <winsock2.h>
 #include <stdio.h>
 #include <winsock2.h>

-#include <Ws2tcpip.h>
-#include "bittypes.h"
+#include <ws2tcpip.h>
+#include "bittypes.h"   /* in wpcap's Win32/include */

 #include <ctype.h>
 #include <time.h>
 #include <io.h>
 #include <ctype.h>
 #include <time.h>
 #include <io.h>


@@ -52,22 +55,92 @@
 #include <sys/types.h>
 #include <net/netdb.h>  /* in wpcap's Win32/include */
 
 #include <sys/types.h>
 #include <net/netdb.h>  /* in wpcap's Win32/include */
 

-#ifndef NBBY
-#define NBBY   8
+#ifndef uint8_t
+#define uint8_t                unsigned char
+#endif
+
+#ifndef int8_t
+#define int8_t         signed char
+#endif
+
+#ifndef uint16_t
+#define uint16_t       unsigned short
+#endif
+
+#ifndef int16_t
+#define int16_t                signed short
+#endif
+
+#ifndef uint32_t
+#define uint32_t       unsigned int
+#endif
+
+#ifndef int32_t
+#define int32_t                signed int

 #endif
 
 #endif
 

-#if !defined(__MINGW32__) && !defined(__WATCOMC__)
+#ifdef _MSC_EXTENSIONS
+
+#ifndef uint64_t
+#define uint64_t       unsigned _int64
+#endif
+
+#ifndef int64_t
+#define int64_t                _int64
+#endif
+
+#ifndef PRId64
+#define PRId64         "I64d"
+#endif
+
+#ifndef PRIo64
+#define PRIo64         "I64o"
+#endif
+
+#ifndef PRIu64
+#define PRIu64         "I64u"
+#endif
+
+#ifndef PRIx64
+#define PRIx64         "I64x"
+#endif
+
+#else /* _MSC_EXTENSIONS */
+
+#ifndef uint64_t
+#define uint64_t       unsigned long long
+#endif
+
+#ifndef int64_t
+#define int64_t                long long
+#endif
+
+#ifndef PRId64
+#define PRId64         "lld"
+#endif
+
+#ifndef PRIo64
+#define PRIo64         "llo"
+#endif
+
+#ifndef PRIu64
+#define PRIu64         "llu"
+#endif
+
+#ifndef PRIx64
+#define PRIx64         "llx"
+#endif
+
+#endif /* _MSC_EXTENSIONS */
+
+#ifdef _MSC_VER

 #define stat _stat
 #define open _open
 #define fstat _fstat
 #define read _read
 #define close _close
 #define O_RDONLY _O_RDONLY
 #define stat _stat
 #define open _open
 #define fstat _fstat
 #define read _read
 #define close _close
 #define O_RDONLY _O_RDONLY

-#endif /* __MINGW32__ */
-
-#ifdef __MINGW32__
-#include <stdint.h>
-#endif
+#endif  /* _MSC_VER */

 
 /* Protos for missing/x.c functions (ideally <missing/addrinfo.h>
  * should be used, but it clashes with <ws2tcpip.h>).
 
 /* Protos for missing/x.c functions (ideally <missing/addrinfo.h>
  * should be used, but it clashes with <ws2tcpip.h>).


@@ -87,6 +160,12 @@ extern int inet_aton (const char *cp, struct in_addr *addr);
 #define INET6_ADDRSTRLEN 46
 #endif
 
 #define INET6_ADDRSTRLEN 46
 #endif
 

+/* It is in MSVC's <errno.h>, but not defined in MingW+Watcom.
+ */
+#ifndef EAFNOSUPPORT
+#define EAFNOSUPPORT WSAEAFNOSUPPORT
+#endif
+

 #ifndef caddr_t
 typedef char* caddr_t;
 #endif /* caddr_t */
 #ifndef caddr_t
 typedef char* caddr_t;
 #endif /* caddr_t */


@@ -156,9 +235,9 @@ typedef char* caddr_t;
  * Note: this also requires that padding be put into the structure,
  * at least for compilers where it's implemented as __attribute__((packed)).
  */
  * Note: this also requires that padding be put into the structure,
  * at least for compilers where it's implemented as __attribute__((packed)).
  */

-#if defined(_MSC_VER) && defined(UNALIGNED)
+#if !(defined(_MSC_VER) && defined(UNALIGNED))

 /* MSVC may have its own macro defined with the same name and purpose. */
 /* MSVC may have its own macro defined with the same name and purpose. */

-#else
+#undef UNALIGNED

 #define UNALIGNED      __attribute__((packed))
 #endif
 
 #define UNALIGNED      __attribute__((packed))
 #endif