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

   1 //  wait.hpp  --------------------------------------------------------------//
   2
   3 //  Copyright 2010 Vicente J. Botet Escriba
   4 //  Copyright 2015 Andrey Semashev
   5
   6 //  Distributed under the Boost Software License, Version 1.0.
   7 //  See http://www.boost.org/LICENSE_1_0.txt
   8
   9
  10 #ifndef BOOST_DETAIL_WINAPI_WAIT_HPP
  11 #define BOOST_DETAIL_WINAPI_WAIT_HPP
  12
  13 #include <boost/detail/winapi/basic_types.hpp>
  14
  15 #ifdef BOOST_HAS_PRAGMA_ONCE
  16 #pragma once
  17 #endif
  18
  19 #if !defined( BOOST_USE_WINDOWS_H )
  20 extern "C" {
  21 BOOST_SYMBOL_IMPORT boost::detail::winapi::DWORD_ WINAPI
  22 WaitForSingleObject(
  23     boost::detail::winapi::HANDLE_ hHandle,
  24     boost::detail::winapi::DWORD_ dwMilliseconds);
  25
  26 BOOST_SYMBOL_IMPORT boost::detail::winapi::DWORD_ WINAPI
  27 WaitForMultipleObjects(
  28     boost::detail::winapi::DWORD_ nCount,
  29     boost::detail::winapi::HANDLE_ const* lpHandles,
  30     boost::detail::winapi::BOOL_ bWaitAll,
  31     boost::detail::winapi::DWORD_ dwMilliseconds);
  32
  33 #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_NT4
  34 BOOST_SYMBOL_IMPORT boost::detail::winapi::DWORD_ WINAPI
  35 SignalObjectAndWait(
  36     boost::detail::winapi::HANDLE_ hObjectToSignal,
  37     boost::detail::winapi::HANDLE_ hObjectToWaitOn,
  38     boost::detail::winapi::DWORD_ dwMilliseconds,
  39     boost::detail::winapi::BOOL_ bAlertable);
  40 #endif
  41 }
  42 #endif
  43
  44 namespace boost {
  45 namespace detail {
  46 namespace winapi {
  47
  48 using ::WaitForMultipleObjects;
  49 using ::WaitForSingleObject;
  50 #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_NT4
  51 using ::SignalObjectAndWait;
  52 #endif
  53
  54 #if defined( BOOST_USE_WINDOWS_H )
  55
  56 const DWORD_ INFINITE_ = INFINITE;
  57 const DWORD_ WAIT_ABANDONED_ = WAIT_ABANDONED;
  58 const DWORD_ WAIT_OBJECT_0_ = WAIT_OBJECT_0;
  59 const DWORD_ WAIT_TIMEOUT_ = WAIT_TIMEOUT;
  60 const DWORD_ WAIT_FAILED_ = WAIT_FAILED;
  61
  62 #else // defined( BOOST_USE_WINDOWS_H )
  63
  64 const DWORD_ INFINITE_ = (DWORD_)0xFFFFFFFF;
  65 const DWORD_ WAIT_ABANDONED_ = 0x00000080L;
  66 const DWORD_ WAIT_OBJECT_0_ = 0x00000000L;
  67 const DWORD_ WAIT_TIMEOUT_ = 0x00000102L;
  68 const DWORD_ WAIT_FAILED_ = (DWORD_)0xFFFFFFFF;
  69
  70 #endif // defined( BOOST_USE_WINDOWS_H )
  71
  72 const DWORD_ infinite = INFINITE_;
  73 const DWORD_ wait_abandoned = WAIT_ABANDONED_;
  74 const DWORD_ wait_object_0 = WAIT_OBJECT_0_;
  75 const DWORD_ wait_timeout = WAIT_TIMEOUT_;
  76 const DWORD_ wait_failed = WAIT_FAILED_;
  77
  78 const DWORD_ max_non_infinite_wait = (DWORD_)0xFFFFFFFE;
  79
  80 }
  81 }
  82 }
  83
  84 #endif // BOOST_DETAIL_WINAPI_WAIT_HPP