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Prevent disk data loss when closing qemu

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

v3. Comment for Sleep() parameter was updated.

Signed-off-by: Pavel Dovgalyuk<pavel.dovgaluk@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Pavel Dovgaluk 2012-05-30 10:08:04 +04:00 committed by Kevin Wolf
parent 79d21d5b8d
commit b75a02829d
1 changed files with 7 additions and 1 deletions
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8
os-win32.c
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@ -57,7 +57,13 @@ 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;
}