FUNCTION::ENV_VAR(3stap) Context Functions FUNCTION::ENV_VAR(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 isnĀ“t set an empty string is returned. AUTHOR SystemTap Hackers COPYRIGHT SystemTap Tapset Reference February 2012 FUNCTION::ENV_VAR(3stap)[top]
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