FUNCTION::ENV_VAR(3stap) Context Functions FUNCTION::ENV_VAR(3stap)NAMEfunction::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 November 2013 FUNCTION::ENV_VAR(3stap)