windows: Add a sleep function acting as cancellation point

diff --git a/src/libstrongswan/utils/windows.h b/src/libstrongswan/utils/windows.h
index 83a6d6253ba43b91e209a08feb16b3c92cbf23e4..afa52424239ff358bf3f4f7f187712d9bfa207c2 100644 (file)
--- a/src/libstrongswan/utils/windows.h
+++ b/src/libstrongswan/utils/windows.h
@@ -76,6 +76,15 @@ static inline int sched_yield(void)
        return 0;
 }
 
+/**
+ * Replacement of sleep(3), cancellable by thread_cancel()
+ */
+static inline int sleep(unsigned int seconds)
+{
+       SleepEx(seconds * 1000, TRUE);
+       return 0;
+}
+
 /**
  * strdup(3), the Windows variant can't free(strdup("")) and others
  */