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diff --git a/boost/interprocess/sync/xsi/xsi_named_mutex.hpp b/boost/interprocess/sync/xsi/xsi_named_mutex.hpp
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-//////////////////////////////////////////////////////////////////////////////
-//
-// (C) Copyright Ion Gaztanaga 2009-2012. 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/interprocess for documentation.
-//
-//////////////////////////////////////////////////////////////////////////////
-
-#ifndef BOOST_INTERPROCESS_XSI_XSI_NAMED_MUTEX_HPP
-#define BOOST_INTERPROCESS_XSI_XSI_NAMED_MUTEX_HPP
-
-#ifndef BOOST_CONFIG_HPP
-# include <boost/config.hpp>
-#endif
-#
-#if defined(BOOST_HAS_PRAGMA_ONCE)
-# pragma once
-#endif
-
-#include <boost/interprocess/detail/config_begin.hpp>
-#include <boost/interprocess/detail/workaround.hpp>
-
-#if defined(BOOST_INTERPROCESS_WINDOWS)
-#error "This header can't be used in Windows operating systems"
-#endif
-
-#include <boost/move/utility_core.hpp>
-#include <boost/interprocess/creation_tags.hpp>
-#include <boost/interprocess/exceptions.hpp>
-#include <boost/interprocess/detail/utilities.hpp>
-#include <boost/interprocess/detail/os_file_functions.hpp>
-#include <boost/interprocess/interprocess_fwd.hpp>
-#include <boost/interprocess/exceptions.hpp>
-#include <boost/interprocess/sync/xsi/basic_xsi_semaphore.hpp>
-#include <boost/interprocess/detail/simple_swap.hpp>
-
-#include <cstddef>
-#include <boost/assert.hpp>
-#include <boost/cstdint.hpp>
-#include <string>
-
-
-//!\file
-//!Describes a class representing a xsi-based named_mutex.
-
-namespace boost {
-namespace interprocess {
-
-//!A class that wraps a XSI (System V)-based named semaphore
-//!that undoes the operation if the process crashes.
-class xsi_named_mutex
-{
- #if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
- //Non-copyable and non-assignable
- xsi_named_mutex(xsi_named_mutex &);
- xsi_named_mutex &operator=(xsi_named_mutex &);
- #endif //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED
-
- public:
- BOOST_MOVABLE_BUT_NOT_COPYABLE(xsi_named_mutex)
-
- //!Default constructor.
- //!Represents an empty xsi_named_mutex.
- xsi_named_mutex();
-
- //!Tries to create a new XSI-based named mutex with a key obtained from a call to ftok (with path
- //!"path" and id "id"), and permissions "perm".
- //!If the named mutex previously exists, it tries to open it.
- //!Otherwise throws an error.
- xsi_named_mutex(open_or_create_t, const char *path, boost::uint8_t id, int perm = 0666)
- { this->priv_open_or_create(ipcdetail::DoOpenOrCreate, path, id, perm); }
-
- //!Moves the ownership of "moved"'s named mutex to *this.
- //!After the call, "moved" does not represent any named mutex
- //!Does not throw
- xsi_named_mutex(BOOST_RV_REF(xsi_named_mutex) moved)
- { this->swap(moved); }
-
- //!Moves the ownership of "moved"'s named mutex to *this.
- //!After the call, "moved" does not represent any named mutex.
- //!Does not throw
- xsi_named_mutex &operator=(BOOST_RV_REF(xsi_named_mutex) moved)
- {
- xsi_named_mutex tmp(boost::move(moved));
- this->swap(tmp);
- return *this;
- }
-
- //!Swaps two xsi_named_mutex. Does not throw
- void swap(xsi_named_mutex &other);
-
- //!Destroys *this. The named mutex is still valid after
- //!destruction. use remove() to destroy the named mutex.
- ~xsi_named_mutex();
-
- //!Returns the path used to construct the
- //!named mutex.
- const char *get_path() const;
-
- //!Returns access
- //!permissions
- int get_permissions() const;
-
- //!Returns the mapping handle.
- //!Never throws
- mapping_handle_t get_mapping_handle() const;
-
- //!Erases a XSI-based named mutex from the system.
- //!Returns false on error. Never throws
- bool remove();
-
- void lock();
-
- void unlock();
-
- #if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
- private:
-
- //!Closes a previously opened file mapping. Never throws.
- void priv_close();
-
- //!Closes a previously opened file mapping. Never throws.
- bool priv_open_or_create( ipcdetail::create_enum_t type
- , const char *path
- , boost::uint8_t id
- , int perm);
- int m_semid;
- key_t m_key;
- boost::uint8_t m_id;
- int m_perm;
- std::string m_path;
- #endif //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED
-};
-
-#if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
-
-inline xsi_named_mutex::xsi_named_mutex()
- : m_semid(-1), m_key(-1), m_id(0), m_perm(0), m_path()
-{}
-
-inline xsi_named_mutex::~xsi_named_mutex()
-{ this->priv_close(); }
-
-inline const char *xsi_named_mutex::get_path() const
-{ return m_path.c_str(); }
-
-inline void xsi_named_mutex::swap(xsi_named_mutex &other)
-{
- (simple_swap)(m_key, other.m_key);
- (simple_swap)(m_id, other.m_id);
- (simple_swap)(m_semid, other.m_semid);
- (simple_swap)(m_perm, other.m_perm);
- m_path.swap(other.m_path);
-}
-
-inline mapping_handle_t xsi_named_mutex::get_mapping_handle() const
-{ mapping_handle_t mhnd = { m_semid, true}; return mhnd; }
-
-inline int xsi_named_mutex::get_permissions() const
-{ return m_perm; }
-
-inline bool xsi_named_mutex::priv_open_or_create
- (ipcdetail::create_enum_t type, const char *path, boost::uint8_t id, int perm)
-{
- key_t key;
- if(path){
- key = ::ftok(path, id);
- if(((key_t)-1) == key){
- error_info err = system_error_code();
- throw interprocess_exception(err);
- }
- }
- else{
- key = IPC_PRIVATE;
- }
-
- perm &= 0x01FF;
-
- int semid;
- if(!xsi::simple_sem_open_or_create(key, 1, semid, perm)){
- error_info err = system_error_code();
- throw interprocess_exception(err);
- }
-
- m_perm = perm;
- m_semid = semid;
- m_path = path ? path : "";
- m_id = id;
- m_key = key;
-
- return true;
-}
-
-inline void xsi_named_mutex::priv_close()
-{
-}
-
-inline void xsi_named_mutex::lock()
-{
- if(!xsi::simple_sem_op(m_semid, -1)){
- error_info err = system_error_code();
- throw interprocess_exception(err);
- }
-}
-
-inline void xsi_named_mutex::unlock()
-{
- bool success = xsi::simple_sem_op(m_semid, 1);
- (void)success;
- BOOST_ASSERT(success);
-}
-
-inline bool xsi_named_mutex::remove()
-{
- if(m_semid != -1){
- int ret = ::semctl(m_semid, IPC_RMID, 0);
- if(-1 == ret)
- return false;
- //Now put it in default-constructed state
- m_semid = -1;
- m_key = -1;
- m_id = 0;
- m_perm = 0;
- m_path.clear();
- }
- return false;
-}
-
-#endif //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED
-
-} //namespace interprocess {
-} //namespace boost {
-
-#include <boost/interprocess/detail/config_end.hpp>
-
-#endif //BOOST_INTERPROCESS_XSI_XSI_NAMED_MUTEX_HPP