NtDoc

No description available.

Win32 API reference (ni-winioctl-fsctl_txfs_modify_rm)

FSCTL_TXFS_MODIFY_RM IOCTL

Description

[!NOTE] 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.

Sets the log mode and log parameter information for a secondary resource manager (RM).

To perform this operation, call the DeviceIoControl function with the following parameters.

BOOL DeviceIoControl(
  (HANDLE) hDevice,             // handle to device
  FSCTL_TXFS_MODIFY_RM,         // dwIoControlCode
  (LPVOID) lpInBuffer,          // input buffer
  (DWORD) nInBufferSize,        // size of input buffer
  NULL,                         // lpOutBuffer
  0,                            // nOutBufferSize
  (LPDWORD) lpBytesReturned,    // bytes returned
  (LPOVERLAPPED) lpOverlapped   // OVERLAPPED structure
);

Parameters

Input buffer

Input buffer length

Output buffer

Output buffer length

Input/output buffer

Input/output buffer length

Status block

Irp->IoStatus.Status is set to STATUS_SUCCESS if the request is successful.

Otherwise, Status to the appropriate error condition as a NTSTATUS code.

For more information, see NTSTATUS Values.

Remarks

FSCTL_TXFS_MODIFY_RM is a synchronous operation.

This control code is for remote clients to use when setting log parameters, and for local clients to specify log parameters for the default RMs.

Note You cannot set the logging mode for a default RM. The logging mode for a default RM is TXFS_LOGGING_MODE_SIMPLE.

ReFS: This code is not supported.

FSCTL_TXFS_MODIFY_RM - NtDoc