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NAME
- TD_EJECT
-
eject the disk in the drive, if possible.
FUNCTION
This command causes the drive to attempt to eject the disk in it, if any. We ignore io_Length because we could not load a medium here if we wanted to and also because the V34 documentation for the TD_EJECT command omitted the part of the io_Length field, so developers may not even know that a load operation may have been supported in the first place.
If there is still modified data in the write buffer, trackfile.device will first attempt to write it back to the disk image file. Should this attempt fail, then the disk image will not be ejected.
If there is still modified data in the write buffer, trackfile.device will first attempt to write it back to the disk image file. Should this attempt fail, then the disk image will not be ejected.
INPUTS
- io_Device
-
preset by the call to OpenDevice()
- io_Unit
-
preset by the call to OpenDevice()
- io_Command
-
TD_EJECT
- io_Flags
-
0
RESULT
- io_Error
-
0 for success, or an error code as defined in <devices/trackdisk.h> or <exec/errors.h>