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cdrom

Query the state and contents of CDROM devices under Linux
Overview Documentation
IN THIS PACKAGE
Module Cdrom
type cdrom_drive_status =
| NO_INFO
| NO_DISC
| TRAY_OPEN
| DRIVE_NOT_READY
| DISC_OK
val string_of_cdrom_drive_status : cdrom_drive_status -> string
type cdrom_disc_status =
| DISC_NO_INFO
| DISC_NO_DISC
| AUDIO
| DATA_1
| DATA_2
| XA_2_1
| XA_2_2
| MIXED
val string_of_cdrom_disc_status : cdrom_disc_status -> string
val query_cdrom_status : string -> cdrom_drive_status * cdrom_disc_status

query_cdrom_status device returns the state of both the drive and any disc currently inside.

val query_cdrom_drive_status : string -> cdrom_drive_status

query_cdrom_drive_status device returns the state of the drive only.

val query_cdrom_mcn : string -> string

query_cdrom_mcn device returns the "Universal Product Code" if available.