ceph/src/boost/libs/winapi/include/boost/detail/winapi/handle_info.hpp

   1 //  handle_info.hpp  --------------------------------------------------------------//
   2
   3 //  Copyright 2016 Klemens D. Morgenstern
   4
   5 //  Distributed under the Boost Software License, Version 1.0.
   6 //  See http://www.boost.org/LICENSE_1_0.txt
   7
   8 #ifndef BOOST_DETAIL_HANDLE_INFO_HPP_
   9 #define BOOST_DETAIL_HANDLE_INFO_HPP_
  10
  11 #include <boost/detail/winapi/basic_types.hpp>
  12 #include <boost/predef/platform.h>
  13
  14 #ifdef BOOST_HAS_PRAGMA_ONCE
  15 #pragma once
  16 #endif
  17
  18 #if BOOST_PLAT_WINDOWS_DESKTOP
  19
  20 #if !defined( BOOST_USE_WINDOWS_H )
  21 extern "C" {
  22
  23 BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI
  24 GetHandleInformation(
  25         boost::detail::winapi::HANDLE_ hObject,
  26         boost::detail::winapi::LPDWORD_ lpdwFlags);
  27
  28 BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI
  29 SetHandleInformation(
  30         boost::detail::winapi::HANDLE_ hObject,
  31         boost::detail::winapi::DWORD_ dwMask,
  32         boost::detail::winapi::DWORD_ dwFlags);
  33
  34 } // extern "C"
  35 #endif
  36
  37 namespace boost {
  38 namespace detail {
  39 namespace winapi {
  40
  41 using ::GetHandleInformation;
  42 using ::SetHandleInformation;
  43
  44 #if defined( BOOST_USE_WINDOWS_H )
  45
  46 const DWORD_ HANDLE_FLAG_INHERIT_            = HANDLE_FLAG_INHERIT;
  47 const DWORD_ HANDLE_FLAG_PROTECT_FROM_CLOSE_ = HANDLE_FLAG_PROTECT_FROM_CLOSE;
  48
  49 #else
  50
  51 const DWORD_ HANDLE_FLAG_INHERIT_            = 0x1;
  52 const DWORD_ HANDLE_FLAG_PROTECT_FROM_CLOSE_ = 0x2;
  53
  54 #endif
  55
  56 }
  57 }
  58 }
  59
  60 #endif // BOOST_PLAT_WINDOWS_DESKTOP
  61
  62 #endif // BOOST_DETAIL_HANDLE_INFO_HPP_