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Annotation of embedaddon/smartmontools/int64.h, revision 1.1.1.3

1.1       misho       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
1.1.1.3 ! misho      15:  * (for example COPYING); if not, write to the Free Software Foundation,
        !            16:  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
1.1       misho      17:  *
                     18:  */
                     19: 
                     20: #ifndef INT64_H_
                     21: #define INT64_H_
                     22: 
1.1.1.3 ! misho      23: #define INT64_H_CVSID "$Id: int64.h 3727 2012-12-13 17:23:06Z samm2 $"
1.1       misho      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)
1.1.1.2   misho      43: // for MSVC <= 9 (MSVC10 and MinGW provide <stdint.h>)
1.1       misho      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: 
1.1.1.2   misho      62: #if defined(_WIN32) && !defined(PRId64)
                     63: // for MSVC (MinGW provides <inttypes.h>)
1.1       misho      64: #define PRId64 "I64d"
                     65: #define PRIu64 "I64u"
                     66: #define PRIx64 "I64x"
1.1.1.2   misho      67: #endif // _WIN32 && !PRId64
1.1       misho      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