1 files changed, 2 insertions, 1 deletions
diff --git a/ace/OS.i b/ace/OS.i
index 6cb4be71990..e13e96853ae 100644
--- a/ace/OS.i
+++ b/ace/OS.i
@@ -7440,7 +7440,8 @@ ACE_OS::mmap (void *addr,
                                          ACE_OS::default_win32_security_attributes (sa),
                                          prot,
                                          0,
-                                         len);
+                                         len,
+                                         0);
   if (*file_mapping == 0)
     ACE_FAIL_RETURN (MAP_FAILED);