/Src/Dependencies/Boost/boost/interprocess/detail/workaround.hpp
http://hadesmem.googlecode.com/ · C++ Header · 143 lines · 83 code · 31 blank · 29 comment · 19 complexity · 54a53177668894ce45cfeda94061bf93 MD5 · raw file
- //////////////////////////////////////////////////////////////////////////////
- //
- // (C) Copyright Ion Gaztanaga 2005-2009. 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_WORKAROUND_HPP
- #define BOOST_INTERPROCESS_DETAIL_WORKAROUND_HPP
- #include <boost/interprocess/detail/config_begin.hpp>
- #if (defined(_WIN32) || defined(__WIN32__) || defined(WIN32))
- #define BOOST_INTERPROCESS_WINDOWS
- /*
- #if !defined(_MSC_EXTENSIONS)
- #error "Turn on Microsoft language extensions (_MSC_EXTENSIONS) to be able to call Windows API functions"
- #endif
- */
- #endif
- #if !(defined BOOST_INTERPROCESS_WINDOWS)
- #include <unistd.h>
- #if ((_POSIX_THREAD_PROCESS_SHARED - 0) > 0)
- //Cygwin defines _POSIX_THREAD_PROCESS_SHARED but does not implement it.
- //Mac Os X >= Leopard defines _POSIX_THREAD_PROCESS_SHARED but does not seems to work.
- # if !defined(__CYGWIN__) && !defined(__APPLE__)
- # define BOOST_INTERPROCESS_POSIX_PROCESS_SHARED
- # endif
- #endif
-
- #if ((_POSIX_BARRIERS - 0) > 0)
- # define BOOST_INTERPROCESS_POSIX_BARRIERS
- # endif
- #if ((_POSIX_SEMAPHORES - 0) > 0)
- # define BOOST_INTERPROCESS_POSIX_NAMED_SEMAPHORES
- # if defined(__CYGWIN__)
- #define BOOST_INTERPROCESS_POSIX_SEMAPHORES_NO_UNLINK
- # endif
- //Some platforms have a limited (name length) named semaphore support
- #elif (defined(__FreeBSD__) && (__FreeBSD__ >= 4)) || defined(__APPLE__)
- # define BOOST_INTERPROCESS_POSIX_NAMED_SEMAPHORES
- #endif
- #if ((defined _V6_ILP32_OFFBIG) &&(_V6_ILP32_OFFBIG - 0 > 0)) ||\
- ((defined _V6_LP64_OFF64) &&(_V6_LP64_OFF64 - 0 > 0)) ||\
- ((defined _V6_LPBIG_OFFBIG) &&(_V6_LPBIG_OFFBIG - 0 > 0)) ||\
- ((defined _XBS5_ILP32_OFFBIG)&&(_XBS5_ILP32_OFFBIG - 0 > 0)) ||\
- ((defined _XBS5_LP64_OFF64) &&(_XBS5_LP64_OFF64 - 0 > 0)) ||\
- ((defined _XBS5_LPBIG_OFFBIG)&&(_XBS5_LPBIG_OFFBIG - 0 > 0)) ||\
- ((defined _FILE_OFFSET_BITS) &&(_FILE_OFFSET_BITS - 0 >= 64))||\
- ((defined _FILE_OFFSET_BITS) &&(_FILE_OFFSET_BITS - 0 >= 64))
- #define BOOST_INTERPROCESS_UNIX_64_BIT_OR_BIGGER_OFF_T
- #else
- #endif
- //Check for XSI shared memory objects. They are available in nearly all UNIX platforms
- #if !defined(__QNXNTO__)
- # define BOOST_INTERPROCESS_XSI_SHARED_MEMORY_OBJECTS
- #endif
- #if ((_POSIX_SHARED_MEMORY_OBJECTS - 0) > 0)
- # define BOOST_INTERPROCESS_POSIX_SHARED_MEMORY_OBJECTS
- #else
- //VMS and MACOS don't define it but the have shm_open/close interface
- # if defined(__vms)
- # if __CRTL_VER >= 70200000
- # define BOOST_INTERPROCESS_POSIX_SHARED_MEMORY_OBJECTS
- # endif
- //Mac OS has some non-conformant features like names limited to SHM_NAME_MAX
- # elif defined (__APPLE__)
- // # define BOOST_INTERPROCESS_POSIX_SHARED_MEMORY_OBJECTS
- // # define BOOST_INTERPROCESS_POSIX_SHARED_MEMORY_OBJECTS_NO_GROW
- # endif
- #endif
- //Now check if we have only XSI shared memory
- #if defined(BOOST_INTERPROCESS_XSI_SHARED_MEMORY_OBJECTS) &&\
- !defined(BOOST_INTERPROCESS_POSIX_SHARED_MEMORY_OBJECTS)
- //# define BOOST_INTERPROCESS_XSI_SHARED_MEMORY_OBJECTS_ONLY
- #endif
- #if ((_POSIX_TIMEOUTS - 0) > 0)
- # define BOOST_INTERPROCESS_POSIX_TIMEOUTS
- #endif
- #ifdef BOOST_INTERPROCESS_POSIX_SHARED_MEMORY_OBJECTS
- //Some systems have filesystem-based resources, so the
- //portable "/shmname" format does not work due to permission issues
- //For those systems we need to form a path to a temporary directory:
- // hp-ux tru64 vms freebsd
- #if defined(__hpux) || defined(__osf__) || defined(__vms) || (defined(__FreeBSD__) && (__FreeBSD__ < 7))
- #define BOOST_INTERPROCESS_FILESYSTEM_BASED_POSIX_SHARED_MEMORY
- #elif defined(__FreeBSD__)
- #define BOOST_INTERPROCESS_RUNTIME_FILESYSTEM_BASED_POSIX_SHARED_MEMORY
- #endif
- #endif
- #ifdef BOOST_INTERPROCESS_POSIX_NAMED_SEMAPHORES
- #if defined(__osf__) || defined(__vms)
- #define BOOST_INTERPROCESS_FILESYSTEM_BASED_POSIX_SEMAPHORES
- #endif
- #endif
- #if ((_POSIX_VERSION + 0)>= 200112L || (_XOPEN_VERSION + 0)>= 500)
- #define BOOST_INTERPROCESS_POSIX_RECURSIVE_MUTEXES
- #endif
- #endif
- #if !defined(BOOST_NO_RVALUE_REFERENCES) && !defined(BOOST_NO_VARIADIC_TEMPLATES)\
- && !defined(BOOST_INTERPROCESS_DISABLE_VARIADIC_TMPL)
- #define BOOST_INTERPROCESS_PERFECT_FORWARDING
- #endif
- //Now declare some Boost.Interprocess features depending on the implementation
- #if defined(BOOST_INTERPROCESS_POSIX_NAMED_SEMAPHORES) && !defined(BOOST_INTERPROCESS_POSIX_SEMAPHORES_NO_UNLINK)
- #define BOOST_INTERPROCESS_NAMED_MUTEX_USES_POSIX_SEMAPHORES
- #endif
- #if defined(BOOST_INTERPROCESS_POSIX_NAMED_SEMAPHORES) && !defined(BOOST_INTERPROCESS_POSIX_SEMAPHORES_NO_UNLINK)
- #define BOOST_INTERPROCESS_NAMED_MUTEX_USES_POSIX_SEMAPHORES
- #define BOOST_INTERPROCESS_NAMED_SEMAPHORE_USES_POSIX_SEMAPHORES
- #endif
- #include <boost/interprocess/detail/config_end.hpp>
- #endif //#ifndef BOOST_INTERPROCESS_DETAIL_WORKAROUND_HPP