| 1 | #ifndef BOOST_SMART_PTR_DETAIL_LIGHTWEIGHT_MUTEX_HPP_INCLUDED |
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| 2 | #define BOOST_SMART_PTR_DETAIL_LIGHTWEIGHT_MUTEX_HPP_INCLUDED |
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| 3 | |
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| 4 | // MS compatible compilers support #pragma once |
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| 5 | |
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| 6 | #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
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| 7 | # pragma once |
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| 8 | #endif |
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| 9 | |
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| 10 | // |
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| 11 | // boost/detail/lightweight_mutex.hpp - lightweight mutex |
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| 12 | // |
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| 13 | // Copyright (c) 2002, 2003 Peter Dimov and Multi Media Ltd. |
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| 14 | // |
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| 15 | // Distributed under the Boost Software License, Version 1.0. (See |
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| 16 | // accompanying file LICENSE_1_0.txt or copy at |
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| 17 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 18 | // |
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| 19 | // typedef <unspecified> boost::detail::lightweight_mutex; |
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| 20 | // |
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| 21 | // boost::detail::lightweight_mutex is a header-only implementation of |
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| 22 | // a subset of the Mutex concept requirements: |
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| 23 | // |
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| 24 | // http://www.boost.org/doc/html/threads/concepts.html#threads.concepts.Mutex |
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| 25 | // |
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| 26 | // It maps to a CRITICAL_SECTION on Windows or a pthread_mutex on POSIX. |
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| 27 | // |
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| 28 | |
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| 29 | #include <boost/config.hpp> |
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| 30 | |
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| 31 | #if !defined(BOOST_HAS_THREADS) |
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| 32 | # include <boost/smart_ptr/detail/lwm_nop.hpp> |
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| 33 | #elif defined(BOOST_HAS_PTHREADS) |
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| 34 | # include <boost/smart_ptr/detail/lwm_pthreads.hpp> |
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| 35 | #elif defined(BOOST_HAS_WINTHREADS) || defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__) |
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| 36 | # include <boost/smart_ptr/detail/lwm_win32_cs.hpp> |
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| 37 | #else |
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| 38 | // Use #define BOOST_DISABLE_THREADS to avoid the error |
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| 39 | # error Unrecognized threading platform |
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| 40 | #endif |
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| 41 | |
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| 42 | #endif // #ifndef BOOST_SMART_PTR_DETAIL_LIGHTWEIGHT_MUTEX_HPP_INCLUDED |
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