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NAME
- TD_GETGEOMETRY
-
return the geometry of the credit card.
FUNCTION
This command returns a full set of information about the layout of the drive. The information is returned in the DriveGeometry structure pointed to by io_Data.
INPUTS
- io_Device
-
Preset by the call to OpenDevice()
- io_Unit
-
Preset by the call to OpenDevice()
- io_Command
-
TD_GETGEOMETRY
- io_Flags
-
0 or IOF_QUICK
- io_Data
-
Pointer to a DriveGeometry structure
- io_Length
-
Sizeof(struct DriveGeometry)
RESULT
- io_Error
-
0 for success, or an error code as defined in <devices/trackdisk.h>
NOTES
This information may change when a card is inserted.
SEE ALSO
TD_GETDRIVETYPE, TD_GETNUMTRACKS