ceph/src/boost/boost/winapi/wait.hpp

   1 /*
   2  * Copyright 2010 Vicente J. Botet Escriba
   3  * Copyright 2015 Andrey Semashev
   4  * Copyright 2017 James E. King, III
   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_WINAPI_WAIT_HPP_INCLUDED_
  11 #define BOOST_WINAPI_WAIT_HPP_INCLUDED_
  12
  13 #include <boost/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
  22 #if BOOST_WINAPI_PARTITION_APP || BOOST_WINAPI_PARTITION_SYSTEM
  23 BOOST_SYMBOL_IMPORT boost::winapi::DWORD_ WINAPI
  24 WaitForSingleObjectEx(
  25     boost::winapi::HANDLE_ hHandle,
  26     boost::winapi::DWORD_ dwMilliseconds,
  27     boost::winapi::BOOL_ bAlertable);
  28 #endif
  29
  30 #if BOOST_WINAPI_PARTITION_DESKTOP || BOOST_WINAPI_PARTITION_SYSTEM
  31 #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_NT4
  32 BOOST_SYMBOL_IMPORT boost::winapi::DWORD_ WINAPI
  33 SignalObjectAndWait(
  34     boost::winapi::HANDLE_ hObjectToSignal,
  35     boost::winapi::HANDLE_ hObjectToWaitOn,
  36     boost::winapi::DWORD_ dwMilliseconds,
  37     boost::winapi::BOOL_ bAlertable);
  38 #endif
  39 #endif
  40
  41 #if BOOST_WINAPI_PARTITION_APP_SYSTEM
  42 BOOST_SYMBOL_IMPORT boost::winapi::DWORD_ WINAPI
  43 WaitForSingleObject(
  44     boost::winapi::HANDLE_ hHandle,
  45     boost::winapi::DWORD_ dwMilliseconds);
  46
  47 BOOST_SYMBOL_IMPORT boost::winapi::DWORD_ WINAPI
  48 WaitForMultipleObjects(
  49     boost::winapi::DWORD_ nCount,
  50     boost::winapi::HANDLE_ const* lpHandles,
  51     boost::winapi::BOOL_ bWaitAll,
  52     boost::winapi::DWORD_ dwMilliseconds);
  53
  54 BOOST_SYMBOL_IMPORT boost::winapi::DWORD_ WINAPI
  55 WaitForMultipleObjectsEx(
  56     boost::winapi::DWORD_ nCount,
  57     boost::winapi::HANDLE_ const* lpHandles,
  58     boost::winapi::BOOL_ bWaitAll,
  59     boost::winapi::DWORD_ dwMilliseconds,
  60     boost::winapi::BOOL_ bAlertable);
  61 #endif // BOOST_WINAPI_PARTITION_APP_SYSTEM
  62
  63 } // extern "C"
  64 #endif
  65
  66 namespace boost {
  67 namespace winapi {
  68
  69 #if BOOST_WINAPI_PARTITION_APP || BOOST_WINAPI_PARTITION_SYSTEM
  70 using ::WaitForSingleObjectEx;
  71 #endif
  72 #if BOOST_WINAPI_PARTITION_DESKTOP || BOOST_WINAPI_PARTITION_SYSTEM
  73 #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_NT4
  74 using ::SignalObjectAndWait;
  75 #endif
  76 #endif
  77
  78 #if BOOST_WINAPI_PARTITION_APP_SYSTEM
  79 using ::WaitForMultipleObjects;
  80 using ::WaitForMultipleObjectsEx;
  81 using ::WaitForSingleObject;
  82 #endif
  83
  84 #if defined( BOOST_USE_WINDOWS_H )
  85
  86 const DWORD_ INFINITE_ = INFINITE;
  87 const DWORD_ WAIT_ABANDONED_ = WAIT_ABANDONED;
  88 const DWORD_ WAIT_OBJECT_0_ = WAIT_OBJECT_0;
  89 const DWORD_ WAIT_TIMEOUT_ = WAIT_TIMEOUT;
  90 const DWORD_ WAIT_FAILED_ = WAIT_FAILED;
  91
  92 #else // defined( BOOST_USE_WINDOWS_H )
  93
  94 const DWORD_ INFINITE_ = (DWORD_)0xFFFFFFFF;
  95 const DWORD_ WAIT_ABANDONED_ = 0x00000080L;
  96 const DWORD_ WAIT_OBJECT_0_ = 0x00000000L;
  97 const DWORD_ WAIT_TIMEOUT_ = 0x00000102L;
  98 const DWORD_ WAIT_FAILED_ = (DWORD_)0xFFFFFFFF;
  99
 100 #endif // defined( BOOST_USE_WINDOWS_H )
 101
 102 const DWORD_ infinite = INFINITE_;
 103 const DWORD_ wait_abandoned = WAIT_ABANDONED_;
 104 const DWORD_ wait_object_0 = WAIT_OBJECT_0_;
 105 const DWORD_ wait_timeout = WAIT_TIMEOUT_;
 106 const DWORD_ wait_failed = WAIT_FAILED_;
 107
 108 const DWORD_ max_non_infinite_wait = (DWORD_)0xFFFFFFFE;
 109
 110 }
 111 }
 112
 113 #endif // BOOST_WINAPI_WAIT_HPP_INCLUDED_