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Re: [Qemu-devel] main-loop.c: About Select handling
From: |
Furukawa, Eiji |
Subject: |
Re: [Qemu-devel] main-loop.c: About Select handling |
Date: |
Mon, 17 Dec 2012 04:49:52 +0000 |
Sorry,I was misunderstanding it.
If The main loop will iterate again, it is unquestionable.
--
E.Furukawa
> On Thu, Dec 06, 2012 at 12:30:19AM +0000, Furukawa, Eiji wrote:
> >
> > The select() do not masked signal in os_host_main_loop_wait.
> >
> > For example, qemu-timer.c gives SIGALRM regularly.
> > Even if a buffer of select is empty,
>
> What does "a buffer of select is empty" mean?
>
> > I think that it is a problem that this select() does exit by this SIGALRM.
>
> The main loop will iterate again. Why is it a problem if select() returns?
>
> Stefan