The "copying" of a fork happens at a very low level, outside of user code space. You just end up with cloned pages.

To change the %ENV of a child process, you have to do the fork yourself, then change the env before you exec the actual item. A skeleton of this looks like what I just posted in open-coding a system() operation.

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to •Re: How is %ENV copied by child processes ? by merlyn
in thread How is %ENV copied by child processes ? by Pardus

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