Re: exception handling

On 2/13/2014 2:41 PM, Bill McCormick wrote:
> I have a Perl module that calls a function from in a Swig generated
> module, which in turn calls a function in a shared library. It's been a
> while since I put it all together and made it work, so I'm kind of hazy
> on the technical details - and since it mostly works I never need to
> look at it.
>
> There is occasion, when called with incorrect parameters, that the
> wrapped function(s) will create a segmentation fault. I'd like to be
> able to get the details of the seg fault up to the Perl/CGI script that
> runs all of this. Is there some way I should be wrapping calls to the
> shared lib in something like an eval BLOCK, so I can croak a message
> back to the web page?
>

Sorry! I posed to the wrong group!! Feel free to answer if you have any 
ideas though.


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