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