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

   1 // Copyright (c) 2006, 2007 Julio M. Merino Vidal
   2 // Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
   3 // Copyright (c) 2009 Boris Schaeling
   4 // Copyright (c) 2010 Felipe Tanus, Boris Schaeling
   5 // Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
   6 //
   7 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   9
  10 #ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_IN_HPP
  11 #define BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_IN_HPP
  12
  13
  14 #include <boost/process/detail/posix/handler.hpp>
  15 #include <boost/process/detail/used_handles.hpp>
  16
  17 namespace boost { namespace process { namespace detail { namespace posix {
  18
  19 struct close_in : handler_base_ext, ::boost::process::detail::uses_handles
  20 {
  21     template <class Executor>
  22     void on_exec_setup(Executor &e) const
  23     {
  24         if (::close(STDIN_FILENO) == -1)
  25             e.set_error(::boost::process::detail::get_last_error(), "close() failed");
  26     }
  27
  28     int get_used_handles() {return STDIN_FILENO;}
  29
  30 };
  31
  32 }}}}
  33
  34 #endif