NAME

CMD_STOP: pause current and queued I/O requests (immediate)

FUNCTION

CMD_STOP pauses all queued requests for the unit, and tries to pause the current I/O request. The only commands that will be subsequently allowed to be performed are immediate I/O requests, which include those to start, flush, and finish the I/O after the stop command.

INPUTS

io_Message: mn_ReplyPort set if quick I/O is not possible
io_Device: preset by the call to OpenDevice
io_Command: CMD_STOP
io_Flags: IOB_QUICK set if quick I/O is possible