IOCTL_CDROM_SEEK_AUDIO_MSF IOCTL

Description

Moves the heads to the specified MSF on the media. Obsolete, beginning with Windows Vista.

Parameters

Major code

Input buffer

The buffer at Irp->AssociatedIrp.SystemBuffer contains the CDROM_SEEK_AUDIO_MSF specification.

Input buffer length

Parameters.DeviceIoControl.InputBufferLength indicates the size, in bytes, of the buffer.

Output buffer

None.

Output buffer length

None.

Input/output buffer

Input/output buffer length

Status block

The Information field is set to zero. The Status field is set to STATUS_SUCCESS, or possibly to STATUS_BUFFER_TOO_SMALL, STATUS_INVALID_DEVICE_REQUEST, STATUS_IO_DEVICE_ERROR, STATUS_NO_MEDIA_IN_DEVICE, STATUS_DEVICE_NOT_READY, STATUS_IO_TIME_OUT, or STATUS_VERIFY_REQUIRED.

Remarks

Beginning with Windows Vista, CDROM class drivers do not use this IOCTL. Prior to Windows Vista, this IOCTL was used for audio playback on older CD-ROM drives that supported direct audio output in hardware.

Client applications should use the Media Control Interface (MCI) API rather than issuing this IOCTL.

See also

CDROM_SEEK_AUDIO_MSF