Mail Archives: djgpp/1996/06/10/18:29:48
Hi. I've been trying very hard for a while now to figure out how you trap
an interrupt in DJGPP. I read the faq and was thouroughly lost. The only
experience I've had with this was long ago, in the days that professional
programmers still swore by real mode and dos 5.0 was the norm (not that I
was a professional). Real mode is easy. Call one function to store old
isr, call second function to put in new isr, call second function with
different argument to restore old isr when you're through. Could some
brave soul please take the time to walk me (and probably many others)
through the steps needed to hook an interrupt??
Justin
I was gonna make up a sig, but decided against it.
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