Re: Why no crash reporter if I install some signal handler on Leopard
Re: Why no crash reporter if I install some signal handler on Leopard
- Subject: Re: Why no crash reporter if I install some signal handler on Leopard
- From: Terry Lambert <email@hidden>
- Date: Tue, 27 Nov 2007 17:23:34 -0800
On Nov 27, 2007, at 4:36 PM, Jim Magee wrote:
On Nov 27, 2007, at 5:42 PM, Terry Lambert wrote:
The following will work, but it's not ideal:
=======
#include <signal.h>
#include <stdio.h>
void sig_abort(int sig)
{
printf("Application has been abort\n");
abort();
}
...
It's not ideal because you can't really rethrow the abort with the
same stack, you will always show as being in the trap handler (the
stack for a crash report looks something like this (on a PPC):
It's also not ideal because printf() is not signal-handler-safe. ;-)
Very true.
-- Terry
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