ceph/src/boost/libs/thread/test/sync/mutual_exclusion/mutex/native_handle_pass.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is dual licensed under the MIT and the University of Illinois Open
   6 // Source Licenses. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 // Copyright (C) 2011 Vicente J. Botet Escriba
  11 //
  12 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
  13 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  14
  15 // <boost/thread/mutex.hpp>
  16
  17 // class mutex;
  18
  19 // typedef pthread_mutex_t* native_handle_type;
  20 // native_handle_type native_handle();
  21
  22 #include <boost/thread/mutex.hpp>
  23 #include <boost/detail/lightweight_test.hpp>
  24
  25 int main()
  26 {
  27 #if defined BOOST_THREAD_DEFINES_MUTEX_NATIVE_HANDLE
  28   boost::mutex m;
  29   boost::mutex::native_handle_type h = m.native_handle();
  30   BOOST_TEST(h);
  31 #else
  32 #error "Test not applicable: BOOST_THREAD_DEFINES_MUTEX_NATIVE_HANDLE not defined for this platform as not supported"
  33 #endif
  34   return boost::report_errors();
  35 }
  36