CIO_ASYNC_STATUS
This status block is used to return status and exception codes that occur unexpectedly:
| Item | Description |
|---|---|
| option[0] | The CIO_HARD_FAIL or CIO_LOST_DATA status/exception code from the common or device-dependent list |
| option[1] | Device-dependent |
| option[2] | Device-dependent |
| option[3] | Device-dependent |