CLFS_SCAN_MODE Constants

Controls how records are scanned. The constants are passed to CreateLogContainerScanContext, and have the following possible values.

Constant/value	Description
CLFS_SCAN_INIT 0x01	Initializes the scan context, but does not allocate associated storage. The initialization is destructive, because all data that is stored in the current scan context is lost.
CLFS_SCAN_FORWARD 0x02	Causes the next call to ScanLogContainers to proceed in a forward direction. Cannot be used if CLFS_SCAN_BACKWARD is specified.
CLFS_SCAN_BACKWARD 0x04	Causes the next call to ScanLogContainers to proceed in a backward direction. Cannot be used if CLFS_SCAN_FORWARD is specified.
CLFS_SCAN_CLOSE 0x08	Uninitializes the scan context, and deallocates system storage that is associated with a scan context.
CLFS_SCAN_INITIALIZED 0x10	Indicates that the scan context is already initialized.
CLFS_SCAN_BUFFERED 0x20	Indicates that the scanned container descriptors are pre-fetched and buffered.

Requirements


Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2003 R2 [desktop apps only]
Header	Clfs.h (include Clfsw32.h)