ceph/src/boost/libs/winapi/include/boost/detail/winapi/time.hpp

   1 //  time.hpp  --------------------------------------------------------------//
   2
   3 //  Copyright 2010 Vicente J. Botet Escriba
   4 //  Copyright (c) Microsoft Corporation 2014
   5 //  Copyright 2015 Andrey Semashev
   6
   7 //  Distributed under the Boost Software License, Version 1.0.
   8 //  See http://www.boost.org/LICENSE_1_0.txt
   9
  10
  11 #ifndef BOOST_DETAIL_WINAPI_TIME_HPP
  12 #define BOOST_DETAIL_WINAPI_TIME_HPP
  13
  14 #include <boost/detail/winapi/basic_types.hpp>
  15 #include <boost/predef/platform.h>
  16
  17 #ifdef BOOST_HAS_PRAGMA_ONCE
  18 #pragma once
  19 #endif
  20
  21 #if !defined( BOOST_USE_WINDOWS_H )
  22 extern "C" {
  23 struct _FILETIME;
  24 struct _SYSTEMTIME;
  25
  26 BOOST_SYMBOL_IMPORT boost::detail::winapi::VOID_ WINAPI
  27 GetSystemTime(::_SYSTEMTIME* lpSystemTime);
  28
  29 #ifdef BOOST_HAS_GETSYSTEMTIMEASFILETIME  // Windows CE does not define GetSystemTimeAsFileTime
  30 BOOST_SYMBOL_IMPORT boost::detail::winapi::VOID_ WINAPI
  31 GetSystemTimeAsFileTime(::_FILETIME* lpSystemTimeAsFileTime);
  32 #endif
  33
  34 BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI
  35 SystemTimeToFileTime(
  36     const ::_SYSTEMTIME* lpSystemTime,
  37     ::_FILETIME* lpFileTime);
  38
  39 BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI
  40 FileTimeToSystemTime(
  41     const ::_FILETIME* lpFileTime,
  42     ::_SYSTEMTIME* lpSystemTime);
  43
  44 #if BOOST_PLAT_WINDOWS_DESKTOP
  45 BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI
  46 FileTimeToLocalFileTime(
  47     const ::_FILETIME* lpFileTime,
  48     ::_FILETIME* lpLocalFileTime);
  49
  50 BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI
  51 LocalFileTimeToFileTime(
  52     const ::_FILETIME* lpLocalFileTime,
  53     ::_FILETIME* lpFileTime);
  54
  55 BOOST_SYMBOL_IMPORT boost::detail::winapi::DWORD_ WINAPI
  56 GetTickCount(BOOST_DETAIL_WINAPI_VOID);
  57 #endif
  58
  59 #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
  60 BOOST_SYMBOL_IMPORT boost::detail::winapi::ULONGLONG_ WINAPI
  61 GetTickCount64(BOOST_DETAIL_WINAPI_VOID);
  62 #endif
  63 }
  64 #endif
  65
  66 namespace boost {
  67 namespace detail {
  68 namespace winapi {
  69
  70 typedef struct BOOST_DETAIL_WINAPI_MAY_ALIAS _FILETIME {
  71     DWORD_ dwLowDateTime;
  72     DWORD_ dwHighDateTime;
  73 } FILETIME_, *PFILETIME_, *LPFILETIME_;
  74
  75 typedef struct BOOST_DETAIL_WINAPI_MAY_ALIAS _SYSTEMTIME {
  76     WORD_ wYear;
  77     WORD_ wMonth;
  78     WORD_ wDayOfWeek;
  79     WORD_ wDay;
  80     WORD_ wHour;
  81     WORD_ wMinute;
  82     WORD_ wSecond;
  83     WORD_ wMilliseconds;
  84 } SYSTEMTIME_, *PSYSTEMTIME_, *LPSYSTEMTIME_;
  85
  86 #if BOOST_PLAT_WINDOWS_DESKTOP
  87 using ::GetTickCount;
  88 #endif
  89 #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
  90 using ::GetTickCount64;
  91 #endif
  92
  93 BOOST_FORCEINLINE VOID_ GetSystemTime(LPSYSTEMTIME_ lpSystemTime)
  94 {
  95     ::GetSystemTime(reinterpret_cast< ::_SYSTEMTIME* >(lpSystemTime));
  96 }
  97
  98 #if defined( BOOST_HAS_GETSYSTEMTIMEASFILETIME )
  99 BOOST_FORCEINLINE VOID_ GetSystemTimeAsFileTime(LPFILETIME_ lpSystemTimeAsFileTime)
 100 {
 101     ::GetSystemTimeAsFileTime(reinterpret_cast< ::_FILETIME* >(lpSystemTimeAsFileTime));
 102 }
 103 #else
 104 // Windows CE does not define GetSystemTimeAsFileTime
 105 BOOST_FORCEINLINE VOID_ GetSystemTimeAsFileTime(FILETIME_* lpFileTime)
 106 {
 107     boost::detail::winapi::SYSTEMTIME_ st;
 108     boost::detail::winapi::GetSystemTime(&st);
 109     boost::detail::winapi::SystemTimeToFileTime(&st, lpFileTime);
 110 }
 111 #endif
 112
 113 BOOST_FORCEINLINE BOOL_ SystemTimeToFileTime(const SYSTEMTIME_* lpSystemTime, FILETIME_* lpFileTime)
 114 {
 115     return ::SystemTimeToFileTime(reinterpret_cast< const ::_SYSTEMTIME* >(lpSystemTime), reinterpret_cast< ::_FILETIME* >(lpFileTime));
 116 }
 117
 118 BOOST_FORCEINLINE BOOL_ FileTimeToSystemTime(const FILETIME_* lpFileTime, SYSTEMTIME_* lpSystemTime)
 119 {
 120     return ::FileTimeToSystemTime(reinterpret_cast< const ::_FILETIME* >(lpFileTime), reinterpret_cast< ::_SYSTEMTIME* >(lpSystemTime));
 121 }
 122
 123 #if BOOST_PLAT_WINDOWS_DESKTOP
 124 BOOST_FORCEINLINE BOOL_ FileTimeToLocalFileTime(const FILETIME_* lpFileTime, FILETIME_* lpLocalFileTime)
 125 {
 126     return ::FileTimeToLocalFileTime(reinterpret_cast< const ::_FILETIME* >(lpFileTime), reinterpret_cast< ::_FILETIME* >(lpLocalFileTime));
 127 }
 128
 129 BOOST_FORCEINLINE BOOL_ LocalFileTimeToFileTime(const FILETIME_* lpLocalFileTime, FILETIME_* lpFileTime)
 130 {
 131     return ::LocalFileTimeToFileTime(reinterpret_cast< const ::_FILETIME* >(lpLocalFileTime), reinterpret_cast< ::_FILETIME* >(lpFileTime));
 132 }
 133 #endif
 134
 135 }
 136 }
 137 }
 138
 139 #endif // BOOST_DETAIL_WINAPI_TIME_HPP