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List:       apache-modperl
Subject:    exception handling
From:       Bill McCormick <wpmccormick () gmail ! com>
Date:       2014-02-13 20:41:20
Message-ID: ldjal8$lkb$1 () ger ! gmane ! org
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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?

Thanks!

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