FsRtlGetNextMcbEntry - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers
// ntifs.h

BOOLEAN FsRtlGetNextMcbEntry(
  PMCB   Mcb,
  ULONG  RunIndex,
  PVBN   Vbn,
  PLBN   Lbn,
  PULONG SectorCount
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-ntifs-_fsrtl_advanced_fcb_header-fsrtlgetnextmcbentry)

FsRtlGetNextMcbEntry function

Description

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.

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.