Module Description

Some FILETIME functions.
Written to support the Due time of SetWaitableTimer(), but has other uses as well.
See also TWaitTimer

Enumerations
enum	eTimeType { LOCAL_TIME = 0, SYSTEM_TIME }

Functions
FILETIME	Now (eTimeType Domain=LOCAL_TIME)

FILETIME	AddTime (IN FILETIME Time, SHORT Hr, SHORT Min, SHORT Sec, SHORT mSec)

FILETIME	AddFiletime (FILETIME Time, const FILETIME Add)

FILETIME	MakeDateTime (WORD Year, WORD Month, WORD Day, WORD Hr, WORD Min, WORD Sec)

bool	operator > (FILETIME const &A, FILETIME const &B)

bool	operator< (FILETIME const &A, FILETIME const &B)

bool	operator >= (FILETIME const &A, FILETIME const &B)

bool	operator<= (FILETIME const &A, FILETIME const &B)

bool	operator== (FILETIME const &A, FILETIME const &B)

bool	operator != (FILETIME const &A, FILETIME const &B)

Variables
const FILETIME	NullFileTime

Enumeration Type Documentation

◆ eTimeType

enum eTimeType

Time type for the Now() function.

Enumerator
LOCAL_TIME	GetLocalTime().
SYSTEM_TIME	UTC : GetSystemTime().

Definition at line 709 of file UtilFunc.h.

Function Documentation

◆ Now()

FILETIME Now ( eTimeType Domain = LOCAL_TIME )

Now() returns a FILETIME representing the current moment in time.

Definition at line 549 of file KernelUtil.cpp.

◆ AddTime()

FILETIME AddTime	(	IN FILETIME	Time,
		SHORT	Hr,
		SHORT	Min,
		SHORT	Sec,
		SHORT	mSec
	)

AddTime() adds or subtracts time from a FILETIME.
Very handy for SetWaitableTimer( Due, ... ).

◆ AddFiletime()

FILETIME AddFiletime	(	FILETIME	Time,
		const FILETIME	Add
	)

Definition at line 595 of file KernelUtil.cpp.

◆ MakeDateTime()

FILETIME MakeDateTime	(	WORD	Year,
		WORD	Month,
		WORD	Day,
		WORD	Hr,
		WORD	Min,
		WORD	Sec
	)

MakeDateTime defines a specific FILETIME.
Very handy for SetWaitableTimer( Due, ... ).

Definition at line 606 of file KernelUtil.cpp.

◆ operator >()

bool operator >	(	FILETIME const &	A,
		FILETIME const &	B
	)

Definition at line 625 of file KernelUtil.cpp.

◆ operator<()

bool operator<	(	FILETIME const &	A,
		FILETIME const &	B
	)

Definition at line 630 of file KernelUtil.cpp.

◆ operator >=()

bool operator >=	(	FILETIME const &	A,
		FILETIME const &	B
	)

Definition at line 640 of file KernelUtil.cpp.

◆ operator<=()

bool operator<=	(	FILETIME const &	A,
		FILETIME const &	B
	)

Definition at line 644 of file KernelUtil.cpp.

◆ operator==()

bool operator==	(	FILETIME const &	A,
		FILETIME const &	B
	)

Definition at line 635 of file KernelUtil.cpp.

◆ operator !=()

bool operator !=	(	FILETIME const &	A,
		FILETIME const &	B
	)

Definition at line 648 of file KernelUtil.cpp.

Variable Documentation

◆ NullFileTime

const FILETIME NullFileTime

Definition at line 547 of file KernelUtil.cpp.