I have a signal handler to handle INT signal.
Now I need to take the process ID, which sends INT signal.
Assume that my process is A.
Process B sent INT signal to process A.
Now in the handler, I want to take the process ID of B.
In C I did this.
But I don't know in Perl.
How can I do that? Please Help.

In reply to Signal Handler by lakshmananindia

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