Cygwin 32bit vs 64bit difference: SIGQUIT
Charles Wilson
cygwin@cwilson.fastmail.fm
Wed Jul 31 16:08:00 GMT 2013
On 7/31/2013 10:11 AM, Corinna Vinschen wrote:
> On Jul 31 09:08, Charles Wilson wrote:
>> FAIL: t/tap-signal.tap 5 - TAP driver catch test termination by
>> signal SIGQUIT
>
> Hmm.
>
> $ cat
>
> In another shell:
>
> $ ps
> PID PPID PGID WINPID TTY UID STIME COMMAND
> 568 2276 568 2952 pty0 11001 16:08:59 /usr/bin/tcsh
> 1696 1012 1696 1652 pty1 11001 16:09:08 /usr/bin/ps
> 1012 1112 1012 2704 pty1 11001 16:09:05 /usr/bin/tcsh
> I 2324 568 2324 816 pty0 11001 16:09:02 /usr/bin/cat
> 1112 1 1112 1112 ? 11001 16:09:05 /usr/bin/mintty
> 2276 1 2276 2276 ? 11001 16:08:59 /usr/bin/mintty
> $ kill -QUIT 2324
>
> In the first shell:
>
> Quit (core dumped)
> $
>
>> .... which doesn't really tell you much without the rest of the test
>> driver machinery, but I include it for completeness.
>>
>> The point of this post is the following question: is there a known
>> difference in the signal handling code between cygwin32 and cygwin64
>> that could explain why I see different behavior with respect to
>> SIGQUIT?
>
> No. STC?
I'll try to extract one from the test suite, but I don't think I'll hold
up a release waiting for the resolution (and it may be a while before I
can construct the STC; getting ready for some travel soon...)
--
Chuck
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