add boost on mac

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

@@ -0,0 +1,182 @@
+ //////////////////////////////////////////////////////////////////////////////
+//
+// (C) Copyright Ion Gaztanaga 2011-2012. 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_WINDOWS_NAMED_SEMAPHORE_HPP
+#define BOOST_INTERPROCESS_WINDOWS_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/permissions.hpp>
+#include <boost/interprocess/detail/interprocess_tester.hpp>
+#include <boost/interprocess/detail/posix_time_types_wrk.hpp>
+#include <boost/interprocess/sync/windows/named_sync.hpp>
+#include <boost/interprocess/sync/windows/winapi_semaphore_wrapper.hpp>
+
+namespace boost {
+namespace interprocess {
+namespace ipcdetail {
+
+
+
+class windows_named_semaphore
+{
+   #if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
+
+   //Non-copyable
+   windows_named_semaphore();
+   windows_named_semaphore(const windows_named_semaphore &);
+   windows_named_semaphore &operator=(const windows_named_semaphore &);
+   #endif   //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED
+
+   public:
+   windows_named_semaphore(create_only_t, const char *name, unsigned int initialCount, const permissions &perm = permissions());
+
+   windows_named_semaphore(open_or_create_t, const char *name, unsigned int initialCount, const permissions &perm = permissions());
+
+   windows_named_semaphore(open_only_t, const char *name);
+
+   ~windows_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();
+   winapi_semaphore_wrapper m_sem_wrapper;
+   windows_named_sync m_named_sync;
+
+   class named_sem_callbacks : public windows_named_sync_interface
+   {
+      public:
+      typedef __int64 sem_count_t;
+      named_sem_callbacks(winapi_semaphore_wrapper &sem_wrapper, sem_count_t sem_cnt)
+         : m_sem_wrapper(sem_wrapper), m_sem_count(sem_cnt)
+      {}
+
+      virtual std::size_t get_data_size() const
+      {  return sizeof(sem_count_t);   }
+
+      virtual const void *buffer_with_final_data_to_file()
+      {  return &m_sem_count; }
+
+      virtual const void *buffer_with_init_data_to_file()
+      {  return &m_sem_count; }
+
+      virtual void *buffer_to_store_init_data_from_file()
+      {  return &m_sem_count; }
+
+      virtual bool open(create_enum_t, const char *id_name)
+      {
+         std::string aux_str  = "Global\\bipc.sem.";
+         aux_str += id_name;
+         //
+         permissions sem_perm;
+         sem_perm.set_unrestricted();
+         bool created;
+         return m_sem_wrapper.open_or_create
+            ( aux_str.c_str(), static_cast<long>(m_sem_count)
+            , winapi_semaphore_wrapper::MaxCount, sem_perm, created);
+      }
+
+      virtual void close()
+      {
+         m_sem_wrapper.close();
+      }
+
+      virtual ~named_sem_callbacks()
+      {}
+
+      private:
+      sem_count_t m_sem_count;
+      winapi_semaphore_wrapper&     m_sem_wrapper;
+   };
+
+   #endif   //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED
+};
+
+inline windows_named_semaphore::~windows_named_semaphore()
+{
+   named_sem_callbacks callbacks(m_sem_wrapper, m_sem_wrapper.value());
+   m_named_sync.close(callbacks);
+}
+
+inline void windows_named_semaphore::dont_close_on_destruction()
+{}
+
+inline windows_named_semaphore::windows_named_semaphore
+   (create_only_t, const char *name, unsigned int initial_count, const permissions &perm)
+   : m_sem_wrapper()
+{
+   named_sem_callbacks callbacks(m_sem_wrapper, initial_count);
+   m_named_sync.open_or_create(DoCreate, name, perm, callbacks);
+}
+
+inline windows_named_semaphore::windows_named_semaphore
+   (open_or_create_t, const char *name, unsigned int initial_count, const permissions &perm)
+   : m_sem_wrapper()
+{
+   named_sem_callbacks callbacks(m_sem_wrapper, initial_count);
+   m_named_sync.open_or_create(DoOpenOrCreate, name, perm, callbacks);
+}
+
+inline windows_named_semaphore::windows_named_semaphore(open_only_t, const char *name)
+   : m_sem_wrapper()
+{
+   named_sem_callbacks callbacks(m_sem_wrapper, 0);
+   m_named_sync.open_or_create(DoOpen, name, permissions(), callbacks);
+}
+
+inline void windows_named_semaphore::post()
+{
+   m_sem_wrapper.post();
+}
+
+inline void windows_named_semaphore::wait()
+{
+   m_sem_wrapper.wait();
+}
+
+inline bool windows_named_semaphore::try_wait()
+{
+   return m_sem_wrapper.try_wait();
+}
+
+inline bool windows_named_semaphore::timed_wait(const boost::posix_time::ptime &abs_time)
+{
+   return m_sem_wrapper.timed_wait(abs_time);
+}
+
+inline bool windows_named_semaphore::remove(const char *name)
+{
+   return windows_named_sync::remove(name);
+}
+
+}  //namespace ipcdetail {
+}  //namespace interprocess {
+}  //namespace boost {
+
+#include <boost/interprocess/detail/config_end.hpp>
+
+#endif   //BOOST_INTERPROCESS_WINDOWS_NAMED_SEMAPHORE_HPP