Autodocs
Devices:
trackdisk.device
CMD_CLEAR
CMD_READ
CMD_UPDATE
CMD_WRITE
TD_ADDCHANGEINT
TD_CHANGENUM
TD_CHANGESTATE
TD_EJECT
TD_FORMAT
TD_GETDRIVETYPE
TD_GETGEOMETRY
TD_GETNUMTRACKS
TD_MOTOR
TD_PROTSTATUS
TD_RAWREAD
TD_RAWWRITE
TD_REMCHANGEINT
TD_SEEK
Include
GuruMeditation
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Docs » Autodocs » trackdisk.device » TD_GETDRIVETYPE
TD_GETDRIVETYPE -- return the type of disk drive for the unit that was
opened.
This command returns the type of the disk drive to the user.
This number will be a small integer and will come from the set of
DRIVEXXX constants defined in <devices/trackdisk.h>.
The only way you can actually use this command is if the trackdisk
device understands the drive type of the hardware that is plugged in.
This is because the OpenDevice() call will fail if the trackdisk device
does not understand the drive type. To find raw drive identifiers see
the disk.resource's DR_GETUNITID entry point.
IO REQUEST INPUT
io_Device preset by the call to OpenDevice()
io_Unit preset by the call to OpenDevice()
io_Command TD_GETDRIVETYPE
io_Flags 0 or IOF_QUICK
IO REQUEST RESULT
io_Error - 0 for success, or an error code as defined in
<devices/trackdisk.h>
io_Actual - if io_Error is 0 this contains the drive type connected to
this unit.
TD_GETNUMTRACKS(), <devices/trackdisk.h>
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