ceph/src/boost/boost/winapi/handles.hpp

   1 /*
   2  * Copyright 2010 Vicente J. Botet Escriba
   3  * Copyright 2015 Andrey Semashev
   4  *
   5  * Distributed under the Boost Software License, Version 1.0.
   6  * See http://www.boost.org/LICENSE_1_0.txt
   7  */
   8
   9 #ifndef BOOST_WINAPI_HANDLES_HPP_INCLUDED_
  10 #define BOOST_WINAPI_HANDLES_HPP_INCLUDED_
  11
  12 #include <boost/winapi/basic_types.hpp>
  13
  14 #ifdef BOOST_HAS_PRAGMA_ONCE
  15 #pragma once
  16 #endif
  17
  18 #if !defined( BOOST_USE_WINDOWS_H )
  19 extern "C" {
  20 BOOST_SYMBOL_IMPORT boost::winapi::BOOL_ WINAPI
  21 CloseHandle(boost::winapi::HANDLE_ handle);
  22
  23 BOOST_SYMBOL_IMPORT boost::winapi::BOOL_ WINAPI
  24 DuplicateHandle(
  25     boost::winapi::HANDLE_ hSourceProcessHandle,
  26     boost::winapi::HANDLE_ hSourceHandle,
  27     boost::winapi::HANDLE_ hTargetProcessHandle,
  28     boost::winapi::HANDLE_* lpTargetHandle,
  29     boost::winapi::DWORD_ dwDesiredAccess,
  30     boost::winapi::BOOL_ bInheritHandle,
  31     boost::winapi::DWORD_ dwOptions);
  32
  33 #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN10
  34 BOOST_SYMBOL_IMPORT boost::winapi::BOOL_ WINAPI
  35 CompareObjectHandles(
  36     boost::winapi::HANDLE_ hFirstObjectHandle,
  37     boost::winapi::HANDLE_ hSecondObjectHandle);
  38 #endif
  39 } // extern "C"
  40 #endif
  41
  42 namespace boost {
  43 namespace winapi {
  44
  45 using ::CloseHandle;
  46 using ::DuplicateHandle;
  47
  48 #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN10
  49 using ::CompareObjectHandles;
  50 #endif
  51
  52 #if defined( BOOST_USE_WINDOWS_H )
  53 const DWORD_ DUPLICATE_CLOSE_SOURCE_ = DUPLICATE_CLOSE_SOURCE;
  54 const DWORD_ DUPLICATE_SAME_ACCESS_ = DUPLICATE_SAME_ACCESS;
  55 const HANDLE_ INVALID_HANDLE_VALUE_ = INVALID_HANDLE_VALUE;
  56 #else
  57 const DWORD_ DUPLICATE_CLOSE_SOURCE_ = 1;
  58 const DWORD_ DUPLICATE_SAME_ACCESS_ = 2;
  59 const HANDLE_ INVALID_HANDLE_VALUE_ = (HANDLE_)(-1);
  60 #endif
  61
  62 const DWORD_ duplicate_close_source = DUPLICATE_CLOSE_SOURCE_;
  63 const DWORD_ duplicate_same_access = DUPLICATE_SAME_ACCESS_;
  64 const HANDLE_ invalid_handle_value = INVALID_HANDLE_VALUE_;
  65
  66 }
  67 }
  68
  69 #endif // BOOST_WINAPI_HANDLES_HPP_INCLUDED_