smartmontools  SVN Rev 4092
Utility to control and monitor storage systems with "S.M.A.R.T."
int64.h
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1 /*
2  * int64.h
3  *
4  * Home page of code is: http://smartmontools.sourceforge.net
5  *
6  * Copyright (C) 2002-11 Bruce Allen <smartmontools-support@lists.sourceforge.net>
7  * Copyright (C) 2004-11 Christian Franke
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2, or (at your option)
12  * any later version.
13  *
14  * You should have received a copy of the GNU General Public License
15  * (for example COPYING); if not, write to the Free Software Foundation,
16  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
17  *
18  */
19 
20 #ifndef INT64_H_
21 #define INT64_H_
22 
23 #define INT64_H_CVSID "$Id: int64.h 3727 2012-12-13 17:23:06Z samm2 $"
24 
25 // 64 bit integer typedefs and format strings
26 
27 #ifdef HAVE_INTTYPES_H
28 // The ISO C99 standard specifies that in C++ implementations the PRI* macros
29 // from <inttypes.h> should only be defined if explicitly requested
30 #define __STDC_FORMAT_MACROS 1
31 #include <inttypes.h> // PRId64, PRIu64, PRIx64 (also includes <stdint.h>)
32 #else
33 #ifdef HAVE_STDINT_H
34 #include <stdint.h> // int64_t, uint64_t (usually included above)
35 #else
36 #ifdef HAVE_SYS_INTTYPES_H
37 #include <sys/inttypes.h>
38 #else
39 #ifdef HAVE_SYS_INT_TYPES_H
40 #include <sys/int_types.h>
41 #else
42 #if defined(_WIN32) && defined(_MSC_VER)
43 // for MSVC <= 9 (MSVC10 and MinGW provide <stdint.h>)
44 typedef __int64 int64_t;
45 typedef unsigned __int64 uint64_t;
46 #else
47 // for systems with above includes missing (like ix86-pc-linux-gnulibc1),
48 // default to GCC if types are undefined in types.h
49 #include <sys/types.h>
50 #ifndef HAVE_INT64_T
51 typedef long long int64_t;
52 #endif
53 #ifndef HAVE_UINT64_T
54 typedef unsigned long long uint64_t;
55 #endif
56 #endif // _WIN32 && _MSC_VER
57 #endif // HAVE_SYS_INT_TYPES_H
58 #endif // HAVE_SYS_INTTYPES_H
59 #endif // HAVE_STDINT_H
60 #endif // HAVE_INTTYPES_H
61 
62 #if defined(_WIN32) && !defined(PRId64)
63 // for MSVC (MinGW provides <inttypes.h>)
64 #define PRId64 "I64d"
65 #define PRIu64 "I64u"
66 #define PRIx64 "I64x"
67 #endif // _WIN32 && !PRId64
68 
69 // If macros not defined in inttypes.h, fix here. Default is GCC
70 // style
71 #ifndef PRId64
72 #define PRId64 "lld"
73 #endif // ndef PRId64
74 
75 #ifndef PRIu64
76 #define PRIu64 "llu"
77 #endif // ndef PRIu64
78 
79 #ifndef PRIx64
80 #define PRIx64 "llx"
81 #endif // ndef PRIx64
82 
83 #endif // INT64_H
long long int64_t
Definition: int64.h:51
unsigned long long uint64_t
Definition: int64.h:54