From:
Mark Crispin <markrcris...@panda.com>
To work around this, I tried to use a setjmp()/longjmp() in the signal
handler that would take imapd back to the main command loop and then to
code to save and exit. Supposedly, longjmp() is supposed to unwind
whatever context occurred since the setjmp().
I don't think longjmp() is async signal safe.
http://unix.derkeiler.com/Newsgroups/comp.unix.programmer/2003-04/0984.html
If it isn't the longjmp(), then I don't know what the hell is going on.
I suspect that doing longjmp() in an asynchronously called signal
handler is asking for trouble.
cheers
David
--
david.houl...@anu.edu.au NCI National Facility
Phone: +61 2 6125 0578 and ANU Supercomputer Facility
Fax: +61 2 6125 8199 Leonard Huxley Bldg (No. 56)
Australian National University
Canberra, ACT, 0200, Australia
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