Dumping a core from inside of process

[Alexander Kabaev]

Look for abort() or SIGABRT.

On 21 Aug 2003 21:57:41 +0000
"Artem 'Zazoobr' Ignatjev" <timon at memphis.mephi.ru> wrote:

> Hello, hackers
> 
> I'm writing some program, which dlopens() a lot of shared objects, and
> can do nasty things to it's own memory. Some day I decided to trap
> fatal memory signals, like SIGILL, SIGBUS and SIGSEGV, and wrote a
> handler for these, which swears with bad words into syslog, dlcloses()
> all that objects, and quits. 
> But today I found that it's very useful - to have coredump handy,
> since its eases debug a lot. What is the (correct) way to make a
> coredump of your own memory (and, it'll be nice to have all that stack
> frames and registers written as they were when the signal did occured,
> not what they were when we are already in signal handler)
> -- 
> Artem 'Zazoobr' Ignatjev <timon at memphis.mephi.ru>
> 
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-- 
Alexander Kabaev