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| Date: | Mon, 23 Jan 2006 13:45:52 +0100 |
| From: | Samuel Thibault <samuel DOT thibault AT ens-lyon DOT org> |
| To: | cygwin AT cygwin DOT com |
| Subject: | Re: SIGALRM is ignored in generated code blocks (using mmap) - testcase included |
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Hi,
Lee Moore, le Mon 23 Jan 2006 12:05:17 +0000, a écrit :
> I have an application which is creating generated code blocks in memory
> provided by mmap, once the application is running in the generated code
> blocks, it cannot be interrupted by a SIGALRM.
Mmm, IIRC signals can't be delivered unless you call cygwin functions.
Another problem can this this too:
int main(void) {
signal(SIGALRM,handler);
alarm(1);
Sleep();
}
Here I'm using windows' Sleep() function, hence cygwin can't get
control. On the contrary, using cygwin's sleep() function makes things
work as expected.
Regards,
Samuel
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