FsRtlUninitializeLargeMcb function (ntifs.h)

The FsRtlUninitializeLargeMcb routine uninitializes a large map-control block (MCB).

Syntax

void FsRtlUninitializeLargeMcb(
  PLARGE_MCB Mcb
);

Parameters

Mcb

Supplies a pointer to the MCB structure to uninitialize. The MCB must have been initialized by calling FsRtlInitializeLargeMcb.

Return value

None

Remarks

FsRtlUninitializeLargeMcb uninitializes an MCB structure.

Once uninitialized, the MCB can be initialized for reuse by calling FsRtlInitializeLargeMcb.

Requirements

Requirement Value
Target Platform Universal
Header ntifs.h (include Ntifs.h)
Library NtosKrnl.lib
DLL NtosKrnl.exe
IRQL <= APC_LEVEL

See also

FsRtlAddLargeMcbEntry

FsRtlGetNextLargeMcbEntry

FsRtlInitializeLargeMcb

FsRtlLookupLargeMcbEntry

FsRtlLookupLastLargeMcbEntry

FsRtlLookupLastLargeMcbEntryAndIndex

FsRtlNumberOfRunsInLargeMcb

FsRtlRemoveLargeMcbEntry

FsRtlSplitLargeMcb

FsRtlTruncateLargeMcb