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No child processes

by Jonathan (Curate)
on Sep 13, 2002 at 10:24 UTC ( #197500=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    # Install signal handler for child processes
    $SIG{'CHLD'} = sub { while (waitpid(-1,WNOHANG) > 0) {} };
    
  2. or download this
    my $res = system $cmd, $arg;
    
    unless ($res == 0) {
        ...
    }
    

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