LsnBlockOffset function (clfsw32.h)

Returns the sector-aligned block offset that is contained in the specified LSN.

Syntax

CLFSUSER_API ULONG LsnBlockOffset(
  [in] const CLFS_LSN *plsn
);

Parameters

[in] plsn

A pointer to a CLFS_LSN structure from which the block offset is to be retrieved.

Return value

LsnBlockOffset returns the block offset that is contained in plsn.

Remarks

The block offset that is returned by this function is a multiple of the sector size on the stable storage medium. For example, if the sector size is 1024 bytes, the block offset is a multiple of 1024.

Examples

For an example that uses this function, see Enumerating Log Containers.

Requirements

See also

LsnContainer

LsnCreate

LsnRecordSequence