ClfsLsnCreate routine

The ClfsLsnCreate routine creates a log sequence number (LSN), given a container identifier, a block offset, and a record sequence number.

Syntax


CLFS_LSN ClfsLsnCreate(
  _In_ CLFS_CONTAINER_ID cidContainer,
  _In_ ULONG             offBlock,
  _In_ ULONG             cRecord
);

Parameters

cidContainer [in]

An integer in the range 0x0 through 0xFFFFFFFF that supplies the container identifier.

offBlock [in]

The block offset. This parameter must be a multiple of 512.

cRecord [in]

An integer in the range 0 - 511 that supplies the record sequence number.

Return value

ClfsLsnCreate returns a CLFS_LSN structure that represents the container identifier, block offset, and record sequence number supplied by the caller.

Remarks

For an explanation of CLFS concepts and terminology, see Common Log File System.

systems.

Requirements

Target platform

Version

Available in Windows Server 2003 R2, Windows Vista, and later versions of Windows.

Header

Wdm.h (include Wdm.h)

Library

Clfs.lib

DLL

Clfs.sys

IRQL

Any level

See also

ClfsLsnContainer
ClfsLsnBlockOffset
ClfsLsnRecordSequence

 

 

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