Kernel APIs: $$REWIND^%ZIS

$$REWIND^%ZIS(): Rewind Devices

Reference Type: Supported, Category: Device Handler, Integration Agreement: 10086

Description

This extrinsic function rewinds special devices. These devices may be of the following types:

Magtape
Sequential Disk Processor
Host File Serve

Format

  $$REWIND^%ZIS(io,iot,iopar)

Input Parameters

io:	(required) The $IO representation of the device to be rewound, in the same format as IO, which is returned by ^%ZIS.
iot:	(required) The "Type" of device to be rewound, in the same format as IOT, which is returned by ^%ZIS.
iopar	(required) The "Open Parameters" for the selected device, in the same format as IOPAR which is returned by ^%ZIS.

Output

returns:

Returns:

1—Device was rewound successfully.
0—Device was not rewound successfully.

Example

>S Y=$$REWIND^%ZIS(IO,IOT,IOPAR)

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