[Israel.pm] catching segmentation faults and other crashes

Levenglick Dov-RM07994 dov at freescale.com
Sun Nov 11 23:57:45 PST 2007


Perhaps a handler for $SIG{SEGV}?

 
Best Regards,
Dov Levenglick
SmartDSP OS Development Leader,
DevTech, Technology and System Organization
Freescale Semiconductor Israel
Tel. +972-9-952-2804
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-----Original Message-----
From: perl-bounces at perl.org.il [mailto:perl-bounces at perl.org.il] On
Behalf Of Yona Shlomo
Sent: Monday, November 12, 2007 09:51
To: perl at perl.org.il
Subject: [Israel.pm] catching segmentation faults and other crashes

I'm executing a tool using backticks qx// and then parse its
output.

Sometimes the tool is crashing, e.g., with a segmentation
fault. In these cases the tool crashes after giving some
output.

Can you recommend a way to catch the crash of the tool,
despite the fact that it still emits some (possibly good)
output?

I'd like to avoid using a temporaty file in the process, if
possible.

Thanks

-- 
Shlomo Yona
yona at cs.technion.ac.il
http://yeda.cs.technion.ac.il/~yona/
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