On Mon Feb 25 07:39:41 2008, doughera wrote: (This is not trivial. The relevant code is mostly in perl.c and > util.c, along with various Configure tests. There are additional > vms-specific implementations in vms/vms.c. It's been a long time since I > looked at any of it. I just remember it being complicated.)
This search may be relevant: http://search.cpan.org/grep?cpanid=RGARCIA&release=perl-5.10.0&string=setenv&i=1&n=1&C=0