stabilize build system: depends, installer, boost/bdb fixes, cross targets groundwork

2026-02-24 18:38:47 +00:00
parent da8c28aaeb
commit 65cb2619a7
13106 changed files with 2484322 additions and 1804 deletions
@@ -0,0 +1,101 @@
+//////////////////////////////////////////////////////////////////////////////
+//
+// (C) Copyright Ion Gaztanaga 2012-2012. 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_DETAIL_LOCKS_HPP
+#define BOOST_INTERPROCESS_DETAIL_LOCKS_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>
+
+namespace boost {
+namespace interprocess {
+namespace ipcdetail {
+
+template<class Lock>
+class internal_mutex_lock
+{
+   typedef void (internal_mutex_lock::*unspecified_bool_type)();
+   public:
+
+   typedef typename Lock::mutex_type::internal_mutex_type  mutex_type;
+
+
+   internal_mutex_lock(Lock &l)
+      : l_(l)
+   {}
+
+   mutex_type* mutex() const
+   {  return l_ ? &l_.mutex()->internal_mutex() : 0;  }
+
+   void lock()    { l_.lock(); }
+
+   void unlock()  { l_.unlock(); }
+
+   operator unspecified_bool_type() const
+   {  return l_ ? &internal_mutex_lock::lock : 0;  }
+
+   private:
+   Lock &l_;
+};
+
+template <class Lock>
+class lock_inverter
+{
+   Lock &l_;
+   public:
+   lock_inverter(Lock &l)
+      :  l_(l)
+   {}
+   void lock()    {   l_.unlock();   }
+   void unlock()  {   l_.lock();     }
+};
+
+template <class Lock>
+class lock_to_sharable
+{
+   Lock &l_;
+
+   public:
+   explicit lock_to_sharable(Lock &l)
+      :  l_(l)
+   {}
+   void lock()    {  l_.lock_sharable();     }
+   bool try_lock(){  return l_.try_lock_sharable(); }
+   void unlock()  {  l_.unlock_sharable();   }
+};
+
+template <class Lock>
+class lock_to_wait
+{
+   Lock &l_;
+
+   public:
+   explicit lock_to_wait(Lock &l)
+      :  l_(l)
+   {}
+   void lock()    {  l_.wait();     }
+   bool try_lock(){  return l_.try_wait(); }
+};
+
+}  //namespace ipcdetail
+}  //namespace interprocess
+}  //namespace boost
+
+#include <boost/interprocess/detail/config_end.hpp>
+
+#endif   //BOOST_INTERPROCESS_DETAIL_LOCKS_HPP