Edit

TXFS_GET_METADATA_INFO_OUT structure (winioctl.h)

  • Article

[Microsoft strongly recommends developers utilize alternative means to achieve your application’s needs. Many scenarios that TxF was developed for can be achieved through simpler and more readily available techniques. Furthermore, TxF may not be available in future versions of Microsoft Windows. For more information, and alternatives to TxF, please see Alternatives to using Transactional NTFS.]

Contains the version information about the miniversion that is created.

Syntax

typedef struct _TXFS_GET_METADATA_INFO_OUT {
  struct {
    LONGLONG LowPart;
    LONGLONG HighPart;
  } TxfFileId;
  GUID      LockingTransaction;
  DWORDLONG LastLsn;
  DWORD     TransactionState;
} TXFS_GET_METADATA_INFO_OUT, *PTXFS_GET_METADATA_INFO_OUT;

Members

TxfFileId

TxfFileId.LowPart

The lower half of the TxfId of the file referenced by the handle used to call FSCTL_TXFS_GET_METADATA_INFO. It is unique within a resource manager.

TxfFileId.HighPart

The higher half of the TxfId of the file referenced by the handle used to call FSCTL_TXFS_GET_METADATA_INFO. It is unique within a resource manager.

LockingTransaction

The GUID of the transaction that locked the specified file locked, if the file is locked.

LastLsn

Receives the last LSN for the most recent log record written for file. It is a property of the file that refers to the log, and references the last log entry of the file.

TransactionState

Indicates the state of the transaction that has locked the file. Valid values are:

TXFS_TRANSACTION_STATE_ACTIVE

TXFS_TRANSACTION_STATE_NONE

TXFS_TRANSACTION_STATE_NOTACTIVETXFS_TRANSACTION_STATE_NOTACTIVE

TXFS_TRANSACTION_STATE_PREPARED

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Header winioctl.h (include Windows.h)

See also

FSCTL_TXFS_GET_METADATA_INFO