IOCTL_DISK_VERIFY IOCTL (winioctl.h)

Verifies the specified extent on a fixed disk.

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

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

Requirements

See also

• DeviceIoControl
• Disk Management Control Codes
• VERIFY_INFORMATION