/// Posix, correcting for the difference in Posix zero time.
/// @brief Convert to unix time (100 nanoseconds since 12:00:00a Jan 1,1970)
uint64_t toPosixTime() const {
- uint64_t result = seconds_ - PosixZeroTime.seconds_;
+ uint64_t result = seconds_ - PosixZeroTimeSeconds;
result += nanos_ / NANOSECONDS_PER_POSIX_TICK;
return result;
}
/// Converts the TimeValue into the corresponding number of seconds
/// since the epoch (00:00:00 Jan 1,1970).
uint64_t toEpochTime() const {
- return seconds_ - PosixZeroTime.seconds_;
+ return seconds_ - PosixZeroTimeSeconds;
}
/// Converts the TimeValue into the corresponding number of "ticks" for
/// Win32 platforms, correcting for the difference in Win32 zero time.
/// @brief Convert to windows time (seconds since 12:00:00a Jan 1, 1601)
uint64_t toWin32Time() const {
- uint64_t result = seconds_ - Win32ZeroTime.seconds_;
+ uint64_t result = seconds_ - Win32ZeroTimeSeconds;
result += nanos_ / NANOSECONDS_PER_WIN32_TICK;
return result;
}
/// correction for the Posix zero time.
/// @brief Convert to timespec time (ala POSIX.1b)
void getTimespecTime( uint64_t& seconds, uint32_t& nanos ) const {
- seconds = seconds_ - PosixZeroTime.seconds_;
+ seconds = seconds_ - PosixZeroTimeSeconds;
nanos = nanos_;
}
/// TimeValue and assigns that value to \p this.
/// @brief Convert seconds form PosixTime to TimeValue
void fromEpochTime( SecondsType seconds ) {
- seconds_ = seconds + PosixZeroTime.seconds_;
+ seconds_ = seconds + PosixZeroTimeSeconds;
nanos_ = 0;
this->normalize();
}
/// corresponding TimeValue and assigns that value to \p this.
/// @brief Convert seconds form Windows FILETIME to TimeValue
void fromWin32Time( uint64_t win32Time ) {
- this->seconds_ = win32Time / 10000000 + Win32ZeroTime.seconds_;
+ this->seconds_ = win32Time / 10000000 + Win32ZeroTimeSeconds;
this->nanos_ = NanoSecondsType(win32Time % 10000000) * 100;
}
/// Store the values as a <timeval>.
SecondsType seconds_;///< Stores the seconds part of the TimeVal
NanoSecondsType nanos_; ///< Stores the nanoseconds part of the TimeVal
+
+ static const SecondsType PosixZeroTimeSeconds;
+ static const SecondsType Win32ZeroTimeSeconds;
/// @}
};
namespace llvm {
using namespace sys;
+const TimeValue::SecondsType
+ TimeValue::PosixZeroTimeSeconds = -946684800;
+const TimeValue::SecondsType
+ TimeValue::Win32ZeroTimeSeconds = -12591158400ULL;
+
const TimeValue TimeValue::MinTime = TimeValue ( INT64_MIN,0 );
const TimeValue TimeValue::MaxTime = TimeValue ( INT64_MAX,0 );
const TimeValue TimeValue::ZeroTime = TimeValue ( 0,0 );
-const TimeValue TimeValue::PosixZeroTime = TimeValue ( -946684800,0 );
-const TimeValue TimeValue::Win32ZeroTime = TimeValue ( -12591158400ULL,0 );
+const TimeValue TimeValue::PosixZeroTime = TimeValue ( PosixZeroTimeSeconds,0 );
+const TimeValue TimeValue::Win32ZeroTime = TimeValue ( Win32ZeroTimeSeconds,0 );
void
TimeValue::normalize( void ) {