[Qemu-devel] [PATCH v2] Prevent disk data loss when closing qemu

["Pavel Dovgaluk" <Pavel.Dovgaluk@ispras.ru>]

Prevent disk data loss when closing qemu console window
under Windows 7.

Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@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);
+
     return TRUE;
 }