Are you sure?

You should check the result of the fork() call - it CAN fail under certain circumstances: 

my $child_id = fork;
unless (defined $child_id) {
   die "Can't fork!";
}
if ($child_id) { 
  #in parent...
}
else {
  #in child
}

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"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^3: explain my code by Joost
in thread explain my fork by qbxk

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