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NAME
CMD_CLEAR/ETD_CLEAR - mark the internal buffer as containing
invalid data.
FUNCTION
As the ramdrive.device does not have an internal buffer, this command performs no operation. It is only implemented to be consistent with the trackdisk.device type of interface.
INPUTS
- io_Device
-
preset by the call to OpenDevice()
- io_Unit
-
preset by the call to OpenDevice()
- io_Command
-
CMD_CLEAR or ETD_CLEAR
- io_Flags
-
0 or IOF_QUICK
RESULT
- io_Error
-
0 for success.
SEE ALSO
CMD_WRITE, CMD_UPDATE