You use the sigtrap pragma when you need the extra mojo it supplies. In absence of any code, any further answer would be pure speculation.

"Is local $SIG{INT} important?" -- that would depend on how it's used in the code that you haven't shown us. In absence of any code, any further answer would be pure speculation.

UPDATE -- Fixed the link; thanks tanktalus

----
I Go Back to Sleep, Now.

OGB

In reply to Re: When to use sigtrap, when to assign to %SIG? by Old_Gray_Bear
in thread When to use sigtrap, when to assign to %SIG? by Anonymous Monk

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