The test in the sub is suspect:
return 0 if $pid < 0;
Can a pid be a negative number? I think not (but stand to be corrected).

Clarify, Correct: Can $pid be a negative number? I don't see anything in your code to support that (but still stand to be corrected).

In reply to Re: forking and timeouts by ww
in thread forking and timeouts by Earindil

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