table of contents
other versions
- wheezy 1.7-1+deb7u1
- jessie 2.6-0.2
- jessie-backports 3.0-6~bpo8+1
- testing 3.1-2
- unstable 3.1-2
FUNCTION:(3stap) | Context Functions | FUNCTION:(3stap) |
function::env_var
NAME¶
function::env_var - Fetch environment variable from current processSYNOPSIS¶
env_var:string(name:string)
ARGUMENTS¶
nameName 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.May 2013 | SystemTap Tapset Reference |