add boost on mac

macx64/include/boost/interprocess/sync/shm/named_semaphore.hpp

@@ -0,0 +1,138 @@
+ //////////////////////////////////////////////////////////////////////////////
+//
+// (C) Copyright Ion Gaztanaga 2005-2012. 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_SHM_NAMED_SEMAPHORE_HPP
+#define BOOST_INTERPROCESS_SHM_NAMED_SEMAPHORE_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>
+#include <boost/interprocess/creation_tags.hpp>
+#include <boost/interprocess/exceptions.hpp>
+#include <boost/interprocess/permissions.hpp>
+#include <boost/interprocess/detail/interprocess_tester.hpp>
+#include <boost/interprocess/detail/posix_time_types_wrk.hpp>
+#include <boost/interprocess/shared_memory_object.hpp>
+#include <boost/interprocess/detail/managed_open_or_create_impl.hpp>
+#include <boost/interprocess/sync/interprocess_semaphore.hpp>
+#include <boost/interprocess/sync/shm/named_creation_functor.hpp>
+
+namespace boost {
+namespace interprocess {
+namespace ipcdetail {
+
+class shm_named_semaphore
+{
+   #if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
+
+   //Non-copyable
+   shm_named_semaphore();
+   shm_named_semaphore(const shm_named_semaphore &);
+   shm_named_semaphore &operator=(const shm_named_semaphore &);
+   #endif   //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED
+
+   public:
+   shm_named_semaphore(create_only_t, const char *name, unsigned int initialCount, const permissions &perm = permissions());
+
+   shm_named_semaphore(open_or_create_t, const char *name, unsigned int initialCount, const permissions &perm = permissions());
+
+   shm_named_semaphore(open_only_t, const char *name);
+
+   ~shm_named_semaphore();
+
+   void post();
+   void wait();
+   bool try_wait();
+   bool timed_wait(const boost::posix_time::ptime &abs_time);
+
+   static bool remove(const char *name);
+
+   #if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
+   private:
+   friend class interprocess_tester;
+   void dont_close_on_destruction();
+
+   interprocess_semaphore *semaphore() const
+   {  return static_cast<interprocess_semaphore*>(m_shmem.get_user_address()); }
+
+   typedef ipcdetail::managed_open_or_create_impl<shared_memory_object, 0, true, false> open_create_impl_t;
+   open_create_impl_t m_shmem;
+   typedef named_creation_functor<interprocess_semaphore, int> construct_func_t;
+   #endif   //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED
+};
+
+inline shm_named_semaphore::~shm_named_semaphore()
+{}
+
+inline void shm_named_semaphore::dont_close_on_destruction()
+{  interprocess_tester::dont_close_on_destruction(m_shmem);  }
+
+inline shm_named_semaphore::shm_named_semaphore
+   (create_only_t, const char *name, unsigned int initialCount, const permissions &perm)
+   :  m_shmem  (create_only
+               ,name
+               ,sizeof(interprocess_semaphore) +
+                  open_create_impl_t::ManagedOpenOrCreateUserOffset
+               ,read_write
+               ,0
+               ,construct_func_t(DoCreate, initialCount)
+               ,perm)
+{}
+
+inline shm_named_semaphore::shm_named_semaphore
+   (open_or_create_t, const char *name, unsigned int initialCount, const permissions &perm)
+   :  m_shmem  (open_or_create
+               ,name
+               ,sizeof(interprocess_semaphore) +
+                  open_create_impl_t::ManagedOpenOrCreateUserOffset
+               ,read_write
+               ,0
+               ,construct_func_t(DoOpenOrCreate, initialCount)
+               ,perm)
+{}
+
+inline shm_named_semaphore::shm_named_semaphore
+   (open_only_t, const char *name)
+   :  m_shmem  (open_only
+               ,name
+               ,read_write
+               ,0
+               ,construct_func_t(DoOpen, 0))
+{}
+
+inline void shm_named_semaphore::post()
+{  semaphore()->post();   }
+
+inline void shm_named_semaphore::wait()
+{  semaphore()->wait();   }
+
+inline bool shm_named_semaphore::try_wait()
+{  return semaphore()->try_wait();   }
+
+inline bool shm_named_semaphore::timed_wait(const boost::posix_time::ptime &abs_time)
+{  return semaphore()->timed_wait(abs_time); }
+
+inline bool shm_named_semaphore::remove(const char *name)
+{  return shared_memory_object::remove(name); }
+
+}  //namespace ipcdetail {
+}  //namespace interprocess {
+}  //namespace boost {
+
+#include <boost/interprocess/detail/config_end.hpp>
+
+#endif   //BOOST_INTERPROCESS_SHM_NAMED_SEMAPHORE_HPP