RtlTimeToTimeFields function (wdm.h)

The RtlTimeToTimeFields routine converts system time into a TIME_FIELDS structure.

Syntax

NTSYSAPI VOID RtlTimeToTimeFields(
  [in]  PLARGE_INTEGER Time,
  [out] PTIME_FIELDS   TimeFields
);

Parameters

[in] Time

Pointer to a buffer containing the absolute system time as a large integer, accurate to 100-nanosecond resolution.

[out] TimeFields

Pointer to a structure of type TIME_FIELDS to contain the returned information.

Return value

None

Remarks

Callers of RtlTimeToTimeFields can be running at any IRQL if both input buffers are resident.

Requirements

Requirement Value
Minimum supported client Available starting with Windows 2000.
Target Platform Universal
Header wdm.h (include Wdm.h, Ntddk.h, Ntifs.h)
Library NtosKrnl.lib
DLL NtosKrnl.exe (kernel mode); Ntdll.dll (user mode)
IRQL Any level (See Remarks section)

See also

TIME_FIELDS structure

ExLocalTimeToSystemTime

ExSystemTimeToLocalTime

KeQuerySystemTime

RtlTimeFieldsToTime