diff options
Diffstat (limited to 'sal')
| -rw-r--r-- | sal/osl/w32/time.cxx | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/sal/osl/w32/time.cxx b/sal/osl/w32/time.cxx index 135aab368fc8..ae499dcf8a8c 100644 --- a/sal/osl/w32/time.cxx +++ b/sal/osl/w32/time.cxx @@ -29,9 +29,7 @@ sal_Bool SAL_CALL osl_getSystemTime(TimeValue* pTimeVal) { - SYSTEMTIME SystemTime; - FILETIME CurTime, OffTime; - __int64 Value; + unsigned __int64 CurTime; typedef VOID (WINAPI *GetSystemTimePreciseAsFileTime_PROC)(LPFILETIME); @@ -46,25 +44,31 @@ sal_Bool SAL_CALL osl_getSystemTime(TimeValue* pTimeVal) // use ~1 microsecond resolution if available if (pGetSystemTimePreciseAsFileTime) - pGetSystemTimePreciseAsFileTime(&CurTime); + pGetSystemTimePreciseAsFileTime(reinterpret_cast<LPFILETIME>(&CurTime)); else { + SYSTEMTIME SystemTime; GetSystemTime(&SystemTime); - SystemTimeToFileTime(&SystemTime, &CurTime); + SystemTimeToFileTime(&SystemTime, reinterpret_cast<LPFILETIME>(&CurTime)); } - SystemTime.wYear = 1970; - SystemTime.wMonth = 1; - SystemTime.wDayOfWeek = 0; - SystemTime.wDay = 1; - SystemTime.wHour = 0; - SystemTime.wMinute = 0; - SystemTime.wSecond = 0; - SystemTime.wMilliseconds = 0; - - SystemTimeToFileTime(&SystemTime, &OffTime); + static const unsigned __int64 OffTime = [] { + SYSTEMTIME SystemTime; + SystemTime.wYear = 1970; + SystemTime.wMonth = 1; + SystemTime.wDayOfWeek = 0; + SystemTime.wDay = 1; + SystemTime.wHour = 0; + SystemTime.wMinute = 0; + SystemTime.wSecond = 0; + SystemTime.wMilliseconds = 0; + + unsigned __int64 ft; + SystemTimeToFileTime(&SystemTime, reinterpret_cast<LPFILETIME>(&ft)); + return ft; + }(); - Value = *reinterpret_cast<__int64 *>(&CurTime) - *reinterpret_cast<__int64 *>(&OffTime); + const unsigned __int64 Value = CurTime - OffTime; pTimeVal->Seconds = static_cast<unsigned long>(Value / 10000000L); pTimeVal->Nanosec = static_cast<unsigned long>((Value % 10000000L) * 100); |