[CODE] Signals

From: Andrew (object@alphalink.com.au)
Date: 01/26/99


I was wondering if someone could give me a brief explanation of what Signals
actually are, and how they work? I'm just not sure what functions such as
signal_setup() and perror() actually do. I think they in some way aid in
debugging, is this correct? Are they actually necessary in the code?

Thanks,

----
Andrew Ritchie,
object@alphalink.com.au


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