140 lines
5.3 KiB
C++
Executable File
140 lines
5.3 KiB
C++
Executable File
//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Ion Gaztanaga 2005-2008. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/interprocess for documentation.
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//
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//////////////////////////////////////////////////////////////////////////////
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#ifndef BOOST_INTERPROCESS_PTR_WRKRND_HPP
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#define BOOST_INTERPROCESS_PTR_WRKRND_HPP
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#include <boost/interprocess/detail/config_begin.hpp>
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#undef BOOST_DISABLE_WIN32
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#if !(defined BOOST_WINDOWS) || (defined BOOST_DISABLE_WIN32)
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#include <unistd.h>
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#if defined(_POSIX_THREAD_PROCESS_SHARED)
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# if !((_XOPEN_VERSION >= 600) && (_POSIX_THREAD_PROCESS_SHARED - 0 <= 0))
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//Cygwin defines _POSIX_THREAD_PROCESS_SHARED but does not implement it.
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//Mac Os X >= Leopard defines _POSIX_THREAD_PROCESS_SHARED but does not seems to work.
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# if !defined(__CYGWIN__) && !defined(__APPLE__)
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# define BOOST_INTERPROCESS_POSIX_PROCESS_SHARED
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# endif
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# endif
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#endif
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#if defined(_POSIX_BARRIERS)
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# if !((_XOPEN_VERSION >= 600) && (_POSIX_BARRIERS - 0 <= 0))
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# define BOOST_INTERPROCESS_POSIX_BARRIERS
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# endif
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#endif
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#if defined(_POSIX_SEMAPHORES)
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# if !((_XOPEN_VERSION >= 600) && (_POSIX_SEMAPHORES - 0 <= 0))
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# define BOOST_INTERPROCESS_POSIX_SEMAPHORES
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# if defined(__CYGWIN__)
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#define BOOST_INTERPROCESS_POSIX_SEMAPHORES_NO_UNLINK
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# endif
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# endif
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#endif
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#if ((defined _V6_ILP32_OFFBIG) &&(_V6_ILP32_OFFBIG - 0 > 0)) ||\
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((defined _V6_LP64_OFF64) &&(_V6_LP64_OFF64 - 0 > 0)) ||\
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((defined _V6_LPBIG_OFFBIG) &&(_V6_LPBIG_OFFBIG - 0 > 0)) ||\
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((defined _XBS5_ILP32_OFFBIG)&&(_XBS5_ILP32_OFFBIG - 0 > 0)) ||\
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((defined _XBS5_LP64_OFF64) &&(_XBS5_LP64_OFF64 - 0 > 0)) ||\
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((defined _XBS5_LPBIG_OFFBIG)&&(_XBS5_LPBIG_OFFBIG - 0 > 0)) ||\
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((defined _FILE_OFFSET_BITS) &&(_FILE_OFFSET_BITS - 0 >= 64))||\
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((defined _FILE_OFFSET_BITS) &&(_FILE_OFFSET_BITS - 0 >= 64))
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#define BOOST_INTERPROCESS_UNIX_64_BIT_OR_BIGGER_OFF_T
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#else
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#endif
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#if defined(_POSIX_SHARED_MEMORY_OBJECTS)
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# if !((_XOPEN_VERSION >= 600) && (_POSIX_SHARED_MEMORY_OBJECTS - 0 <= 0))
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# define BOOST_INTERPROCESS_POSIX_SHARED_MEMORY_OBJECTS
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# endif
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#else
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# if defined(__vms)
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# if __CRTL_VER >= 70200000
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# define BOOST_INTERPROCESS_POSIX_SHARED_MEMORY_OBJECTS
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# endif
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# endif
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#endif
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#if defined(_POSIX_TIMEOUTS)
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# if !((_XOPEN_VERSION >= 600) && (_POSIX_TIMEOUTS - 0 <= 0))
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# define BOOST_INTERPROCESS_POSIX_TIMEOUTS
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# endif
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#endif
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#ifdef BOOST_INTERPROCESS_POSIX_SHARED_MEMORY_OBJECTS
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//Some systems have filesystem-based shared memory, so the
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//portable "/shmname" format does not work due to permission issues
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//For those systems we need to form a path to a temporary directory:
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// hp-ux tru64 vms
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#if defined(__hpux) || defined(__osf__) || defined(__vms)
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#define BOOST_INTERPROCESS_FILESYSTEM_BASED_POSIX_SHARED_MEMORY
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#endif
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#endif
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#ifdef BOOST_INTERPROCESS_POSIX_SEMAPHORES
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//Some systems have filesystem-based shared memory, so the
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//portable "/semname" format does not work due to permission issues
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//For those systems we need to form a path to a temporary directory:
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// hp-ux tru64 vms
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#if defined(__hpux) || defined(__osf__) || defined(__vms)
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#define BOOST_INTERPROCESS_FILESYSTEM_BASED_POSIX_SEMAPHORES
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#endif
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#endif
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#if ((_POSIX_VERSION + 0)>= 200112L || (_XOPEN_VERSION + 0)>= 500)
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#define BOOST_INTERPROCESS_POSIX_RECURSIVE_MUTEXES
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#endif
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#endif
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#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2)
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// C++0x features are only enabled when -std=c++0x or -std=gnu++0x are
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// passed on the command line, which in turn defines
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// __GXX_EXPERIMENTAL_CXX0X__. Note: __GXX_EXPERIMENTAL_CPP0X__ is
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// defined by some very early development versions of GCC 4.3; we will
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// remove this part of the check in the near future.
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# if defined(__GXX_EXPERIMENTAL_CPP0X__) || defined(__GXX_EXPERIMENTAL_CXX0X__)
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# define BOOST_INTERPROCESS_RVALUE_REFERENCE
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# define BOOST_INTERPROCESS_VARIADIC_TEMPLATES
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# if defined(__GLIBCPP__) || defined(__GLIBCXX__)
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# define BOOST_INTERPROCESS_RVALUE_PAIR
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# endif
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# endif
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#endif
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#if defined(BOOST_INTERPROCESS_RVALUE_REFERENCE) && defined(BOOST_INTERPROCESS_VARIADIC_TEMPLATES)
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#define BOOST_INTERPROCESS_PERFECT_FORWARDING
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#endif
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//Now declare some Boost.Interprocess features depending on the implementation
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#if defined(BOOST_INTERPROCESS_POSIX_SEMAPHORES) && !defined(BOOST_INTERPROCESS_POSIX_SEMAPHORES_NO_UNLINK)
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#define BOOST_INTERPROCESS_NAMED_MUTEX_USES_POSIX_SEMAPHORES
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#endif
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#if defined(BOOST_INTERPROCESS_POSIX_SEMAPHORES) && !defined(BOOST_INTERPROCESS_POSIX_SEMAPHORES_NO_UNLINK)
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#define BOOST_INTERPROCESS_NAMED_MUTEX_USES_POSIX_SEMAPHORES
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#define BOOST_INTERPROCESS_NAMED_SEMAPHORE_USES_POSIX_SEMAPHORES
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#endif
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#include <boost/interprocess/detail/config_end.hpp>
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#endif //#ifndef BOOST_INTERPROCESS_PTR_WRKRND_HPP
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