Am 24.05.2012 09:42, schrieb Pavel Dovgaluk:
> Prevent disk data loss when closing qemu console window
> under Windows 7.
>
> Signed-off-by: Pavel Dovgalyuk <pavel.dovga...@gmail.com>
> ---
> os-win32.c | 6 +++++-
> 1 files changed, 5 insertions(+), 1 deletions(-)
>
> diff --git a/os-win32.c b/os-win32.c
> index ad76370..66c39b8 100644
> --- a/os-win32.c
> +++ b/os-win32.c
> @@ -57,7 +57,11 @@ int setenv(const char *name, const char *value, int
> overwrite)
>
> static BOOL WINAPI qemu_ctrl_handler(DWORD type)
> {
> - exit(STATUS_CONTROL_C_EXIT);
> + qemu_system_shutdown_request();
> + /* Windows 7 kills application when the function returns.
> + Sleep here to give QEMU a try for closing */
> + Sleep(10000);
How do we know that 10000 is enough? Shouldn't we rather block until
receipt of some completion signal?
Andreas
> +
> return TRUE;
> }
>
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