Getting environment variables

[Mark Wielaard]

On Sat, Nov 03, 2012 at 07:35:22PM -0700, fchirigati wrote:
> How can get the environment variables accessed during a execve call?
> I could not find any information with respect to that.
> 
> I would like to know which environment variables are used when executing a
> certain command line.

There is the env_var() function to access individual environment variables.
See http://sourceware.org/systemtap/tapsets/API-env-var.html
You might want to look at the code in the context-envvar.stp tapset to see
how to get at other information.

Cheers,

Mark