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Re: [Qemu-devel] [PATCH] Add exit notifiers.
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH] Add exit notifiers. |
Date: |
Fri, 4 Jun 2010 11:14:15 +0100 |
On Fri, Jun 4, 2010 at 10:35 AM, Gerd Hoffmann <address@hidden> wrote:
> Hook up any cleanup work which needs to be done here. Advantages over
> using atexit(3):
>
> (1) You get passed in a pointer to the notifier. If you embed that
> into your state struct you can use container_of() to get get your
> state info.
> (2) You can unregister, say when un-plugging a device.
This looks useful to me. Just yesterday I added an atexit(3) case for
some local hacking.
> diff --git a/roms/seabios b/roms/seabios
> index 8f469b9..7d09d0e 160000
> --- a/roms/seabios
> +++ b/roms/seabios
> @@ -1 +1 @@
> -Subproject commit 8f469b9676127ba6bb52609d89ec774e61db0ee1
> +Subproject commit 7d09d0e3ba11310e973d4302c7fcc3fc2184e04c
This hunk seems unrelated to your commit.
> diff --git a/vl.c b/vl.c
> index ac1a998..1577566 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -2127,6 +2130,21 @@ static BOOL WINAPI qemu_ctrl_handler(DWORD type)
>
> #ifndef _WIN32
>
> +void qemu_add_exit_notifier(Notifier *notify)
Why #ifndef _WIN32? I think this patch will break _WIN32 builds.
Stefan