http://www.perlmonks.org?node_id=891113


in reply to Re: Check if forked process is dead
in thread Check if forked process is dead

Looks like that.
How could I know that from the documentation?
Should I check for the fork existence in a different way?
My pgrep -P command doesn't see the forked process at the time kill 0 does. This can not be a bug, so what's the salt of a perl feature here?