debian man page for function::env_var

Query: function::env_var

OS: debian

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

function::env_var

FUNCTION:(3stap)						 Context Functions						  FUNCTION:(3stap)

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. SystemTap Tapset Reference May 2013 FUNCTION:(3stap)
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