FUNCTION::ENV_VAR

Section: Context Functions (3stap)
Updated: November 2019
Page Index
 

NAME

function::env_var - Fetch environment variable from current process  

SYNOPSIS

    env_var:string(name:string)
 

ARGUMENTS

name

Name of the environment variable to fetch
 

DESCRIPTION

Returns the contents of the specified environment value for the current process. If the variable isn't set an empty string is returned.  

SEE ALSO

tapset::context-envvar(3stap)


 

Index

NAME
SYNOPSIS
ARGUMENTS
DESCRIPTION
SEE ALSO
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