No it's the other way round. It will always be 0 in the child process, and the PID of the child process in the parent.

To show it a bit clearer perhaps:

$pid = fork();

if (!defined $pid) {
  print "Fork failed: $@";
} elsif ($pid) {
  print "I am the parent, my PID is $$ and my child's PID is $pid\n";
} else {
  print "I am the child, my PID is $$ and my parent's PID is " . getpp
+id() . "\n";
}

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In reply to Re^3: forking and timeouts by Crackers2
in thread forking and timeouts by Earindil

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