# SetStdioPort

int SetStdioPort (int stdioPort);

## Purpose

Sets the current destination for data written to the Standard Output and the source of data read from Standard Input.

You can specify either the LabWindows/CVI Standard Input/Output window or a console window.

Linux The LabWindows/CVI Standard I/O window works with the functions in the Formatting and I/O Library but does not work with the input/output functions in the C system library.

## Parameters

Input
Name | Type | Description
stdioPort | integer | The current destination of data written to the standard output and the source of data read from standard input. CVI_STDIO_WINDOW (0) = LabWindows/CVI Standard Input/Output window HOST_SYSTEM_STDIO (1) = A system console window The default value for stdioPort is CVI_STDIO_WINDOW for a nonconsole application and HOST_SYSTEM_STDIO for a console application.

## Return Value

Name | Type | Description
status | integer | Indicates whether the function succeeded.
Code | Description
0 | Success.
-1 | Destination was not a valid range.