Prevent disk data loss when closing qemu console window
under Windows 7.
v3. Comment for Sleep() parameter was updated.
Signed-off-by: Pavel Dovgalyuk<address@hidden>
---
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 period is 10000ms because Windows kills the program
+ after 10 seconds anyway. */
+ Sleep(10000);
+
return TRUE;
}