CLS_SCAN_CONTEXT - NtDoc

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

typedef struct _CLS_SCAN_CONTEXT {
  CLFS_NODE_ID               cidNode;
  PLOG_FILE_OBJECT           plfoLog;
  ULONG                      cIndex;
  ULONG                      cContainers;
  ULONG                      cContainersReturned;
  CLFS_SCAN_MODE             eScanMode;
  PCLS_CONTAINER_INFORMATION pinfoContainer;
} CLS_SCAN_CONTEXT, *PCLS_SCAN_CONTEXT, PPCLS_SCAN_CONTEXT;
View the official Windows Driver Kit DDI reference

NtDoc

No description available.

Edit description on GitHub

Windows Driver Kit DDI reference (ns-wdm-_cls_scan_context)

_CLS_SCAN_CONTEXT structure

Description

The CLFS_SCAN_CONTEXT structure holds context information to support a scan of the containers in a Common Log File System (CLFS) log. The client allocates this structure by calling ClfsCreateScanContext. Then, the client passes the structure repeatedly to ClfsScanLogContainers.

Members

cidNode

A CLFS_NODE_ID structure that contains the scan context's node identity and type.

plfoLog

A pointer to a LOG_FILE_OBJECT structure that represents a CLFS log.

cIndex

The index of the current container.

cContainers

The number of containers to scan in each call to ClfsScanLogContainers. This is the number of elements in the array pointed to by pinfoContainer.

cContainersReturned

The number of containers actually scanned in a call to ClfsScanLogContainers.

eScanMode

This member can be one of the following values.

Value Meaning
CLFS_SCAN_INIT The scan is reinitialized and begins at the first container in the container list.
CLFS_SCAN_FORWARD The next set of containers is scanned.
CLFS_SCAN_BACKWARD The previous set of containers is scanned.
CLFS_SCAN_CLOSE The scan is closed. No containers are scanned.

pinfoContainer

A pointer to an array of CLFS_CONTAINER_INFORMATION structures. The cContainers parameter specifies the number of elements in this array.

View the official Windows Driver Kit DDI reference

Edit description on GitHub