Yes indeed. Perl does this with special variables instead of with function calls. The real uid is $<, and the effective uid is $>.

Here's the Perl equivalent of your C statement: $> = $<;   # set effective uid to real uid See the docs for more examples, as well as the variables for gid.

In reply to Re: change process's effective uid by chipmunk
in thread change process's effective uid by Anonymous Monk

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