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Re: Crash recovery strategies
From: |
John Wiegley |
Subject: |
Re: Crash recovery strategies |
Date: |
Sun, 03 Jan 2016 15:20:40 -0800 |
User-agent: |
Gnus/5.130014 (Ma Gnus v0.14) Emacs/24.5 (darwin) |
>>>>> Daniel Colascione <address@hidden> writes:
> The problem is that displaying a GUI dialog box requires re-entering the
> main event loop, which I think risks too much undefined behavior. A separate
> process sidesteps the problem.
It does do that. But maybe this is better as a v2 feature. Let's try just
prompting before shutdown first.
> The code that bothers me is the code that longjmps *out* of the sigsegv
> handler that catches stack overflow. The handler being there is fine. Under
> my proposed scheme, we won't longjmp out of the handler unless the user
> tells us to do that.
OK, that's easy enough to understand. I'll let Eli and Paul weigh in now
before continuing.
--
John Wiegley GPG fingerprint = 4710 CF98 AF9B 327B B80F
http://newartisans.com 60E1 46C4 BD1A 7AC1 4BA2
- Re: Dynamic modules: MODULE_HANDLE_SIGNALS etc., (continued)
- Re: Dynamic modules: MODULE_HANDLE_SIGNALS etc., John Wiegley, 2016/01/03
- Re: Dynamic modules: MODULE_HANDLE_SIGNALS etc., Daniel Colascione, 2016/01/03
- Crash recovery strategies (was: Dynamic modules: MODULE_HANDLE_SIGNALS etc.), John Wiegley, 2016/01/03
- Re: Crash recovery strategies, Daniel Colascione, 2016/01/03
- Re: Crash recovery strategies, John Wiegley, 2016/01/03
- Re: Crash recovery strategies, Daniel Colascione, 2016/01/03
- Re: Crash recovery strategies,
John Wiegley <=
- Re: Crash recovery strategies, John Wiegley, 2016/01/03
- Re: Crash recovery strategies, Daniel Colascione, 2016/01/03
- Re: Crash recovery strategies, John Wiegley, 2016/01/03
- Re: Crash recovery strategies, Eli Zaretskii, 2016/01/04
- Re: Crash recovery strategies, Daniel Colascione, 2016/01/04
- Re: Crash recovery strategies, Eli Zaretskii, 2016/01/04
- Re: Crash recovery strategies, Daniel Colascione, 2016/01/04
- Re: Crash recovery strategies, Eli Zaretskii, 2016/01/04
- Re: Crash recovery strategies, Paul Eggert, 2016/01/03
- Re: Crash recovery strategies, Daniel Colascione, 2016/01/03