ceph/src/boost/boost/fiber/detail/data.hpp

   1
   2 //          Copyright Oliver Kowalke 2013.
   3 // Distributed under the Boost Software License, Version 1.0.
   4 //    (See accompanying file LICENSE_1_0.txt or copy at
   5 //          http://www.boost.org/LICENSE_1_0.txt)
   6
   7 #ifndef BOOST_FIBERS_DETAIL_DATA_H
   8 #define BOOST_FIBERS_DETAIL_DATA_H
   9
  10 #include <boost/config.hpp>
  11
  12 #include <boost/fiber/detail/config.hpp>
  13 #include <boost/fiber/detail/spinlock.hpp>
  14
  15 #ifdef BOOST_HAS_ABI_HEADERS
  16 #  include BOOST_ABI_PREFIX
  17 #endif
  18
  19 namespace boost {
  20 namespace fibers {
  21
  22 class context;
  23
  24 namespace detail {
  25
  26 struct data_t {
  27     spinlock_lock   *   lk{ nullptr };
  28     context         *   ctx{ nullptr };
  29     context         *   from;
  30
  31     explicit data_t( context * from_) noexcept :
  32         from{ from_ } {
  33     }
  34
  35     explicit data_t( spinlock_lock * lk_,
  36                      context * from_) noexcept :
  37         lk{ lk_ },
  38         from{ from_ } {
  39     }
  40
  41     explicit data_t( context * ctx_,
  42                      context * from_) noexcept :
  43         ctx{ ctx_ },
  44         from{ from_ } {
  45     }
  46 };
  47
  48 }}}
  49
  50 #ifdef BOOST_HAS_ABI_HEADERS
  51 #  include BOOST_ABI_SUFFIX
  52 #endif
  53
  54 #endif // BOOST_FIBERS_DETAIL_DATA_H