ceph/src/boost/libs/interprocess/include/boost/interprocess/sync/mutex_family.hpp

   1 //////////////////////////////////////////////////////////////////////////////
   2 //
   3 // (C) Copyright Ion Gaztanaga 2005-2012. Distributed under the Boost
   4 // Software License, Version 1.0. (See accompanying file
   5 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 //
   7 // See http://www.boost.org/libs/interprocess for documentation.
   8 //
   9 //////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef BOOST_INTERPROCESS_MUTEX_FAMILY_HPP
  12 #define BOOST_INTERPROCESS_MUTEX_FAMILY_HPP
  13
  14 #ifndef BOOST_CONFIG_HPP
  15 #  include <boost/config.hpp>
  16 #endif
  17 #
  18 #if defined(BOOST_HAS_PRAGMA_ONCE)
  19 #  pragma once
  20 #endif
  21
  22 #include <boost/interprocess/detail/config_begin.hpp>
  23 #include <boost/interprocess/detail/workaround.hpp>
  24
  25 #include <boost/interprocess/sync/interprocess_mutex.hpp>
  26 #include <boost/interprocess/sync/interprocess_recursive_mutex.hpp>
  27 #include <boost/interprocess/sync/null_mutex.hpp>
  28
  29 //!\file
  30 //!Describes a shared interprocess_mutex family fit algorithm used to allocate objects in shared memory.
  31
  32 namespace boost {
  33
  34 namespace interprocess {
  35
  36 //!Describes interprocess_mutex family to use with Interprocess framework
  37 //!based on boost::interprocess synchronization objects.
  38 struct mutex_family
  39 {
  40    typedef boost::interprocess::interprocess_mutex                 mutex_type;
  41    typedef boost::interprocess::interprocess_recursive_mutex       recursive_mutex_type;
  42 };
  43
  44 //!Describes interprocess_mutex family to use with Interprocess frameworks
  45 //!based on null operation synchronization objects.
  46 struct null_mutex_family
  47 {
  48    typedef boost::interprocess::null_mutex                   mutex_type;
  49    typedef boost::interprocess::null_mutex                   recursive_mutex_type;
  50 };
  51
  52 }  //namespace interprocess {
  53
  54 }  //namespace boost {
  55
  56 #include <boost/interprocess/detail/config_end.hpp>
  57
  58 #endif   //#ifndef BOOST_INTERPROCESS_MUTEX_FAMILY_HPP
  59
  60