vl: Add failure check for SetEvent

Signed-off-by: malc <av1474@comtv.ru>
2009-09-27 14:38:18 +04:00 · 2009-09-27 14:38:18 +04:00 · de1c90cf8b
parent 705e83f654
commit de1c90cf8b
1 changed files with 5 additions and 1 deletions
--- a/vl.c
+++ b/vl.c
@ -3390,7 +3390,11 @@ static int qemu_event_init(void)

 static void qemu_event_increment(void)
 {
-    SetEvent(qemu_event_handle);
+    if (!SetEvent(qemu_event_handle)) {
+        fprintf(stderr, "qemu_event_increment: SetEvent failed: %d\n",
+                GetLastError());
+        exit (1);
+    }
 }
 #endif