RtlDrainNonVolatileFlush function (ntddk.h)

Article
02/22/2024

The routine RtlDrainNonVolatileFlush waits for the flushes initiated by RtlFlushNonVolatileMemory to finish.

Syntax

NTSYSAPI NTSTATUS RtlDrainNonVolatileFlush(
  [in] PVOID NvToken
);

Parameters

[in] NvToken

A pointer to an opaque structure that has information about various properties of the non-volatile memory region which RtlGetNonVolatileToken had returned.

Return value

The routine RtlDrainNonVolatileFlush returns one of the following:

Return code	Description
STATUS_INVALID_PARAMETER	NvToken is an invalid pointer or token.
STATUS_SUCCESS	The request was successful.

Remarks

This routine RtlDrainNonVolatileFlush can also add more context to NvToken to help verifiers. This routine is currently not supported for Windows Server until the next major release of Windows Server.

Requirements

Requirement	Value
Minimum supported client	Windows 10, version 1703
Minimum supported server	None supported
Target Platform	Windows
Header	ntddk.h (include Winnt.h)