Re: catching errors

[Matias Atria <matias@sas.upenn.edu>]

I'm already resetting those signals, but how do I stop PARI from exiting
after, say, division by zero? There is a function err_catch() but I'm not
sure if it can be used safely outside the library (and does not seem to be
documented)

Thanks,
Matias.

On Thu, 5 Apr 2001 Peter-Lawrence.Montgomery@cwi.nl wrote:

>      After calling pari_init, I make two more calls if I am
> in debug mode on an IRIX system.  These override the calls
> made by PARI, letting me use the debugger to trace some errors.
>
>   signal(SIGBUS,  SIG_DFL);
>   signal(SIGSEGV, SIG_DFL);
>
>         Peter Montgomery