1 files changed, 1 insertions, 1 deletions
diff --git a/include/Handle.h b/include/Handle.h
index 938c594..64e082b 100644
--- a/include/Handle.h
+++ b/include/Handle.h
@@ -41,7 +41,7 @@ class Handle : public Base {
     virtual void SetZ(int = 9) throw (GeneralException);
     virtual void Flush();
 
-    void * mmap(off_t = 0, size_t = -1);
+    void * mmap(off_t = 0, size_t = -1) throw (GeneralException);
   protected:
       Handle(int h);
     int GetHandle() const;