// ntdddisk.h

// CTL_CODE(0x0007, 0x019, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#define IOCTL_DISK_COPY_DATA 0x0007C064
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Windows Driver Kit DDI reference (ni-ntdddisk-ioctl_disk_copy_data)

IOCTL_DISK_COPY_DATA IOCTL

Description

This IOCTL_DISK_COPY_DATA IOCTL is used to copy data from one area of the disk to another.

Parameters

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