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 +------------------------------------------------------------+ | Ensure that you have read the CircleMUD Mailing List FAQ: | | http://qsilver.queensu.ca/~fletchra/Circle/list-faq.html | +------------------------------------------------------------+
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