diff --git a/ChangeLog b/ChangeLog
index ff02f1c2cd0..4f2e737a5c8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2723,5 +2723,6 @@
 	* configs/stm3240g-eval/src/up_stmpe11.c:  Add board-specific support for the
 	  the STMPE11 I/O expander on the STM3240G-EVAL board.  Verfied that the
 	  STM3240G-EVAL touchscreen is now fully functional.
+	* include/cxx/cfcntl:  Added std:: header file.
 
 
diff --git a/include/cxx/cassert b/include/cxx/cassert
old mode 100755
new mode 100644
diff --git a/include/cxx/cctype b/include/cxx/cctype
old mode 100755
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diff --git a/include/cxx/cerrno b/include/cxx/cerrno
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diff --git a/include/cxx/cfcntl b/include/cxx/cfcntl
new file mode 100644
index 00000000000..6907a53481d
--- /dev/null
+++ b/include/cxx/cfcntl
@@ -0,0 +1,57 @@
+//***************************************************************************
+// include/cxx/cfcntl
+//
+//   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+//   Author: Gregory Nutt <gnutt@nuttx.org>
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in
+//    the documentation and/or other materials provided with the
+//    distribution.
+// 3. Neither the name NuttX nor the names of its contributors may be
+//    used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+// OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+//
+//***************************************************************************
+
+#ifndef __INCLUDE_CXX_CFCNTL
+#define __INCLUDE_CXX_CFCNTL
+
+//***************************************************************************
+// Included Files
+//***************************************************************************
+
+#include <fcntl.h>
+
+//***************************************************************************
+// Namespace
+//***************************************************************************
+
+namespace std
+{
+  using ::flock;
+  using ::creat;
+  using ::open;
+  using ::fcntl;
+}
+
+#endif // __INCLUDE_CXX_CFCNTL
diff --git a/include/cxx/climits b/include/cxx/climits
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diff --git a/include/cxx/cmath b/include/cxx/cmath
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diff --git a/include/cxx/csignal b/include/cxx/csignal
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diff --git a/include/cxx/cstdarg b/include/cxx/cstdarg
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diff --git a/include/cxx/cstdbool b/include/cxx/cstdbool
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diff --git a/include/cxx/cstddef b/include/cxx/cstddef
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diff --git a/include/cxx/cstdint b/include/cxx/cstdint
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diff --git a/include/cxx/cstdio b/include/cxx/cstdio
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diff --git a/include/cxx/cstdlib b/include/cxx/cstdlib
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diff --git a/include/cxx/cstring b/include/cxx/cstring
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diff --git a/include/cxx/ctime b/include/cxx/ctime
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diff --git a/include/cxx/cunistd b/include/cxx/cunistd
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