IOCTL_DISK_COPY_DATA IOCTL (ntdddisk.h)
This IOCTL_DISK_COPY_DATA IOCTL is used to copy data from one area of the disk to another.
Major code
Input buffer
The buffer at Irp->AssociatedIrp.SystemBuffer contains the DISK_COPY_DATA_PARAMETERS data. Parameters.DeviceIoControl.InputBufferLength in the I/O stack location of the IRP indicates the size, in bytes, of the buffer.
Input buffer length
Parameters.DeviceIoControl.InputBufferLength in the I/O stack location of the IRP indicates the size, in bytes, of the buffer.
Output buffer
None.
Output buffer length
None.
Status block
The Status field is set to STATUS_SUCCESS if the operation is successful.
Requirements
| Requirement | Value |
|---|---|
| Header | ntdddisk.h (include Ntdddisk.h) |