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FsRtlUninitializeLargeMcb routine

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

Syntax


VOID FsRtlUninitializeLargeMcb(
  _In_  PLARGE_MCB OpaqueMcb
);

Parameters

OpaqueMcb [in]

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

Header

Ntifs.h (include Ntifs.h)

Library

Ntoskrnl.lib

IRQL

<= APC_LEVEL

See also

FsRtlAddLargeMcbEntry
FsRtlGetNextLargeMcbEntry
FsRtlInitializeLargeMcb
FsRtlLookupLargeMcbEntry
FsRtlLookupLastLargeMcbEntry
FsRtlLookupLastLargeMcbEntryAndIndex
FsRtlNumberOfRunsInLargeMcb
FsRtlRemoveLargeMcbEntry
FsRtlSplitLargeMcb
FsRtlTruncateLargeMcb

 

 

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