_putenv
- Updated2023-02-21
- 1 minute(s) read
_putenv
int _putenv (const char environmentVariable[]);
Purpose
Adds or replaces an entry in the environment list of the host environment.
Parameters
| Input | ||
| Name | Type | Description |
| environmentVariable | const char [] |
Contains the variable that is added or replaced in the list of environments
of the host environment. The following is an example value:
EXAMPLES=c:\cvi\samples |
Return Value
| Name | Type | Description |
| success | int | 0 indicates success. -1 indicates an error. |
Additional Information
Library: ANSI C Library
Include file: ansi_c.h
LabWindows/CVI compatibility: LabWindows/CVI 7.0 and later