stc/exp/ml_stc_linux_make_v1.0/include/boost/smart_ptr/detail/lightweight_mutex.hpp

   1 #ifndef BOOST_SMART_PTR_DETAIL_LIGHTWEIGHT_MUTEX_HPP_INCLUDED\r
   2 #define BOOST_SMART_PTR_DETAIL_LIGHTWEIGHT_MUTEX_HPP_INCLUDED\r
   3 \r
   4 // MS compatible compilers support #pragma once\r
   5 \r
   6 #if defined(_MSC_VER) && (_MSC_VER >= 1020)\r
   7 # pragma once\r
   8 #endif\r
   9 \r
  10 //\r
  11 //  boost/detail/lightweight_mutex.hpp - lightweight mutex\r
  12 //\r
  13 //  Copyright (c) 2002, 2003 Peter Dimov and Multi Media Ltd.\r
  14 //\r
  15 // Distributed under the Boost Software License, Version 1.0. (See\r
  16 // accompanying file LICENSE_1_0.txt or copy at\r
  17 // http://www.boost.org/LICENSE_1_0.txt)\r
  18 //\r
  19 //  typedef <unspecified> boost::detail::lightweight_mutex;\r
  20 //\r
  21 //  boost::detail::lightweight_mutex is a header-only implementation of\r
  22 //  a subset of the Mutex concept requirements:\r
  23 //\r
  24 //  http://www.boost.org/doc/html/threads/concepts.html#threads.concepts.Mutex\r
  25 //\r
  26 //  It maps to a CRITICAL_SECTION on Windows or a pthread_mutex on POSIX.\r
  27 //\r
  28 \r
  29 #include <boost/config.hpp>\r
  30 \r
  31 #if !defined(BOOST_HAS_THREADS)\r
  32 #  include <boost/smart_ptr/detail/lwm_nop.hpp>\r
  33 #elif defined(BOOST_HAS_PTHREADS)\r
  34 #  include <boost/smart_ptr/detail/lwm_pthreads.hpp>\r
  35 #elif defined(BOOST_HAS_WINTHREADS) || defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)\r
  36 #  include <boost/smart_ptr/detail/lwm_win32_cs.hpp>\r
  37 #else\r
  38 // Use #define BOOST_DISABLE_THREADS to avoid the error\r
  39 #  error Unrecognized threading platform\r
  40 #endif\r
  41 \r
  42 #endif // #ifndef BOOST_SMART_PTR_DETAIL_LIGHTWEIGHT_MUTEX_HPP_INCLUDED\r