Any comment?
On 07/04/2012 01:04 PM, Fabien Chouteau wrote:
> The goal is to make ctrl-a x to close Qemu in a clean way. The current
> exit(0) skips a lot of cleanup/close functions, for example in block
> drivers.
>
> Signed-off-by: Fabien Chouteau <chout...@adacore.com>
> ---
> qemu-char.c | 2 +-
> sysemu.h | 1 +
> vl.c | 5 +++++
> 3 files changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/qemu-char.c b/qemu-char.c
> index c2aaaee..7732846 100644
> --- a/qemu-char.c
> +++ b/qemu-char.c
> @@ -353,7 +353,7 @@ static int mux_proc_byte(CharDriverState *chr, MuxDriver
> *d, int ch)
> {
> const char *term = "QEMU: Terminated\n\r";
> chr->chr_write(chr,(uint8_t *)term,strlen(term));
> - exit(0);
> + qemu_system_force_shutdown();
> break;
> }
> case 's':
> diff --git a/sysemu.h b/sysemu.h
> index bc2c788..2b2c354 100644
> --- a/sysemu.h
> +++ b/sysemu.h
> @@ -50,6 +50,7 @@ void qemu_register_suspend_notifier(Notifier *notifier);
> void qemu_system_wakeup_request(WakeupReason reason);
> void qemu_system_wakeup_enable(WakeupReason reason, bool enabled);
> void qemu_register_wakeup_notifier(Notifier *notifier);
> +void qemu_system_force_shutdown(void);
> void qemu_system_shutdown_request(void);
> void qemu_system_powerdown_request(void);
> void qemu_system_debug_request(void);
> diff --git a/vl.c b/vl.c
> index 1329c30..bd27583 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -1477,6 +1477,11 @@ void qemu_system_killed(int signal, pid_t pid)
> {
> shutdown_signal = signal;
> shutdown_pid = pid;
> + qemu_system_force_shutdown();
> +}
> +
> +void qemu_system_force_shutdown(void)
> +{
> no_shutdown = 0;
> qemu_system_shutdown_request();
> }
>
--
Fabien Chouteau
