ceph/src/boost/boost/process/detail/posix/use_vfork.hpp

   1 /*
   2  * use_vfork.hpp
   3  *
   4  *  Created on: 17.06.2016
   5  *      Author: klemens
   6  */
   7
   8 #ifndef BOOST_PROCESS_DETAIL_POSIX_USE_VFORK_HPP_
   9 #define BOOST_PROCESS_DETAIL_POSIX_USE_VFORK_HPP_
  10
  11
  12 #include <boost/process/detail/posix/handler.hpp>
  13 #include <boost/fusion/sequence/intrinsic/has_key.hpp>
  14 #include <boost/fusion/container/set/convert.hpp>
  15
  16 namespace boost { namespace process { namespace detail { namespace posix {
  17
  18 struct use_vfork_ : handler_base_ext
  19 {
  20     constexpr use_vfork_(){};
  21 };
  22
  23 template<typename Sequence>
  24 struct shall_use_vfork
  25 {
  26     typedef typename boost::fusion::result_of::as_set<Sequence>::type set_type;
  27     typedef typename boost::fusion::result_of::has_key<set_type, const use_vfork_&>::type type;
  28 };
  29
  30
  31 }}}}
  32
  33 #endif /* BOOST_PROCESS_DETAIL_POSIX_USE_VFORK_HPP_ */