Drivestatus(kdevt dev)
The function
drivestatus, if implemented, should provide
information of the status of the drive (not the status of the disc,
which may or may not be in the drive). In ucdrom.h the possibilities
are listed:

$#$ & $/*$#$*/$
CDSNOINFO &
noinformationavailable
CDSNODISC &
nodiscisinserted,
trayisclosed
CDSTRAYOPEN &
trayisopened
CDSDRIVENOTREADY &
somethingiswrong,
trayismoving?
CDSDISCOK &
adiscisloadedandeverythingisfine