TAPE_PREPARE
The TAPE_PREPARE
structure describes how to prepare the tape.
typedef struct _TAPE_PREPARE { // tp
ULONG
Operation;
} TAPE_PREPARE;
Members
Operation
Specifies how
to prepare the tape. This member must be one of the following values:
|
Value |
Description |
|
TAPE_LOCK |
Locks the
tape ejection mechanism so that the tape is not ejected accidentally during a
tape operation. |
|
TAPE_TENSION |
Moves to
the end of the tape and rewinds to the beginning of the tape. This value is
ignored if the tape device does not support tensioning. |
|
TAPE_UNLOAD |
Rewinds and
unloads the tape. |
|
TAPE_UNLOCK |
Unlocks the
tape ejection mechanism. |