block/backup: loosen restriction on readonly bitmaps

[qemu.git] / os-win32.c

diff --git a/os-win32.c b/os-win32.c
index cc09196d8bc17d8bfd8c98f2efe5d7a72b99edda..1336cd34f03c45219629870764657cd98ca78e75 100644 (file)
--- a/os-win32.c
+++ b/os-win32.c
@@ -22,16 +22,13 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
+#include "qemu/osdep.h"
 #include <windows.h>
 #include <mmsystem.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <time.h>
-#include <errno.h>
-#include <sys/time.h>
-#include "config-host.h"
-#include "sysemu/sysemu.h"
+#include "qemu-common.h"
 #include "qemu-options.h"
+#include "sysemu/runstate.h"
 
 /***********************************************************/
 /* Functions missing in mingw */
@@ -57,7 +54,7 @@ int setenv(const char *name, const char *value, int overwrite)
 
 static BOOL WINAPI qemu_ctrl_handler(DWORD type)
 {
-    qemu_system_shutdown_request();
+    qemu_system_shutdown_request(SHUTDOWN_CAUSE_HOST_SIGNAL);
     /* 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
@@ -98,32 +95,7 @@ void os_set_line_buffering(void)
  * Parse OS specific command line options.
  * return 0 if option handled, -1 otherwise
  */
-void os_parse_cmd_args(int index, const char *optarg)
-{
-    return;
-}
-
-int qemu_create_pidfile(const char *filename)
+int os_parse_cmd_args(int index, const char *optarg)
 {
-    char buffer[128];
-    int len;
-    HANDLE file;
-    OVERLAPPED overlap;
-    BOOL ret;
-    memset(&overlap, 0, sizeof(overlap));
-
-    file = CreateFile(filename, GENERIC_WRITE, FILE_SHARE_READ, NULL,
-                      OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
-
-    if (file == INVALID_HANDLE_VALUE) {
-        return -1;
-    }
-    len = snprintf(buffer, sizeof(buffer), "%d\n", getpid());
-    ret = WriteFile(file, (LPCVOID)buffer, (DWORD)len,
-                    NULL, &overlap);
-    CloseHandle(file);
-    if (ret == 0) {
-        return -1;
-    }
-    return 0;
+    return -1;
 }