1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/ossrv_pub/boost_apis/boost/thread/once.hpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,37 @@
     1.4 +// Copyright (C) 2001-2003
     1.5 +// William E. Kempf
     1.6 +//
     1.7 +//  Distributed under the Boost Software License, Version 1.0. (See accompanying 
     1.8 +//  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
     1.9 +
    1.10 +#ifndef BOOST_ONCE_WEK080101_HPP
    1.11 +#define BOOST_ONCE_WEK080101_HPP
    1.12 +
    1.13 +#include <boost/thread/detail/config.hpp>
    1.14 +
    1.15 +#if defined(BOOST_HAS_PTHREADS)
    1.16 +#   include <pthread.h>
    1.17 +#endif
    1.18 +
    1.19 +namespace boost {
    1.20 +
    1.21 +#if defined(BOOST_HAS_PTHREADS)
    1.22 +
    1.23 +typedef pthread_once_t once_flag;
    1.24 +#define BOOST_ONCE_INIT PTHREAD_ONCE_INIT
    1.25 +
    1.26 +#elif (defined(BOOST_HAS_WINTHREADS) || defined(BOOST_HAS_MPTASKS))
    1.27 +
    1.28 +typedef long once_flag;
    1.29 +#define BOOST_ONCE_INIT 0
    1.30 +
    1.31 +#endif
    1.32 +
    1.33 +void BOOST_THREAD_DECL call_once(void (*func)(), once_flag& flag);
    1.34 +
    1.35 +} // namespace boost
    1.36 +
    1.37 +// Change Log:
    1.38 +//   1 Aug 01  WEKEMPF Initial version.
    1.39 +
    1.40 +#endif // BOOST_ONCE_WEK080101_HPP