diff -r 000000000000 -r bde4ae8d615e os/ossrv/ossrv_pub/boost_apis/boost/iostreams/positioning.hpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/ossrv_pub/boost_apis/boost/iostreams/positioning.hpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,102 @@
+// (C) Copyright Jonathan Turkanis 2003.
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
+
+// See http://www.boost.org/libs/iostreams for documentation.
+
+// Thanks to Gareth Sylvester-Bradley for the Dinkumware versions of the
+// positioning functions.
+
+#ifndef BOOST_IOSTREAMS_POSITIONING_HPP_INCLUDED
+#define BOOST_IOSTREAMS_POSITIONING_HPP_INCLUDED
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include <boost/config.hpp>
+#include <boost/cstdint.hpp>
+#include <boost/integer_traits.hpp>
+#include <boost/iostreams/detail/config/codecvt.hpp> // mbstate_t.
+#include <boost/iostreams/detail/ios.hpp> // streamoff, streampos.
+
+// Must come last.
+#include <boost/iostreams/detail/config/disable_warnings.hpp> 
+
+#ifdef BOOST_NO_STDC_NAMESPACE
+namespace std { using ::fpos_t; }
+#endif
+
+namespace boost { namespace iostreams {
+
+typedef boost::intmax_t stream_offset;
+
+inline std::streamoff stream_offset_to_streamoff(stream_offset off)
+{ return static_cast<stream_offset>(off); }
+
+template<typename PosType> // Hande custom pos_type's.
+inline stream_offset position_to_offset(PosType pos)
+{ return std::streamoff(pos); }
+
+#if ((defined(_YVALS) && !defined(__IBMCPP__)) || defined(_CPPLIB_VER)) && \
+     !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION) \
+     && !defined(__QNX__) \
+   /**/
+
+        /* Dinkumware */
+
+inline std::streampos offset_to_position(stream_offset off)
+{
+    // Use implementation-specific constructor.
+    return std::streampos(std::mbstate_t(), off);
+}
+
+inline stream_offset fpos_t_to_offset(std::fpos_t pos)
+{ // Helper function.
+#if defined(_POSIX_) || (_INTEGRAL_MAX_BITS >= 64)
+    return pos;
+#else
+    return _FPOSOFF(pos);
+#endif
+}
+
+# if defined(_CPPLIB_VER) //--------------------------------------------------//
+
+        /* Recent Dinkumware */
+
+inline stream_offset position_to_offset(std::streampos pos)
+{
+    // Use implementation-specific member function seekpos().
+    return fpos_t_to_offset(pos.seekpos()) +
+           stream_offset(std::streamoff(pos)) -
+           stream_offset(std::streamoff(pos.seekpos()));
+}
+
+# else // # if defined(_CPPLIB_VER) //----------------------------------------//
+
+        /* Old Dinkumware */
+
+inline stream_offset position_to_offset(std::streampos pos)
+{
+    // use implementation-specific member function get_fpos_t().
+    return fpos_t_to_offset(pos.get_fpos_t()) +
+           stream_offset(std::streamoff(pos)) -
+           stream_offset(std::streamoff(pos.get_fpos_t()));
+}
+
+# endif // # if defined(_CPPLIB_VER) //---------------------------------------//
+#else // Dinkumware //--------------------------------------------------------//
+
+        /* Non-Dinkumware */
+
+inline std::streampos offset_to_position(stream_offset off) { return off; }
+
+inline stream_offset position_to_offset(std::streampos pos) { return pos; }
+
+#endif // Dinkumware //-------------------------------------------------------//
+
+} } // End namespaces iostreams, boost.
+
+#include <boost/iostreams/detail/config/enable_warnings.hpp> 
+
+#endif // #ifndef BOOST_IOSTREAMS_POSITIONING_HPP_INCLUDED