Home / Autodocs / scsi.device
NAME
- CMD_UPDATE
-
write out drive cache to the disk.
FUNCTION
This command may instruct the connected drive to flush its internal buffers to the disk, and hence complete a write operation. Whether the drive actually has a drive cache, and performs any operation in response of this command is implementation defined.
INPUTS
- io_Device
-
preset by the call to OpenDevice()
- io_Unit
-
preset by the call to OpenDevice()
- io_Command
-
CMD_UPDATE or ETD_UPDATE
- io_Flags
-
0 or IOF_QUICK
RESULT
- io_Error
-
0 for success, or an error code as defined in <devices/trackdisk.h>
SEE ALSO
TD_WRITE64, CMD_WRITE