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FsRtlGetNextMcbEntry function (ntifs.h)

  • Article

The FsRtlGetNextMcbEntry routine retrieves a mapping run from a map control block (MCB). It's obsolete, but is exported to support existing driver binaries. Use FsRtlGetNextLargeMcbEntry instead.

Syntax

BOOLEAN FsRtlGetNextMcbEntry(
  PMCB   Mcb,
  ULONG  RunIndex,
  PVBN   Vbn,
  PLBN   Lbn,
  PULONG SectorCount
);

Parameters

Mcb

Reserved.

RunIndex

Reserved.

Vbn

Reserved.

Lbn

Reserved.

SectorCount

Reserved.

Return value

FsRtlGetNextMcbEntry returns TRUE if the requested mapping run exists in the MCB; otherwise it returns FALSE.

Requirements

Requirement Value
Target Platform Windows
Header ntifs.h (include Ntifs.h)