added missing hardy rules and source version
[deb_libcec.git] / src / lib / platform / windows / os-threads.h
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1#pragma once
2/*
3 * This file is part of the libCEC(R) library.
4 *
b492c10e 5 * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved.
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6 * libCEC(R) is an original work, containing original code.
7 *
8 * libCEC(R) is a trademark of Pulse-Eight Limited.
9 *
10 * This program is dual-licensed; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 *
24 *
25 * Alternatively, you can license this library under a commercial license,
26 * please contact Pulse-Eight Licensing for more information.
27 *
28 * For more information contact:
29 * Pulse-Eight Licensing <license@pulse-eight.com>
30 * http://www.pulse-eight.com/
31 * http://www.pulse-eight.net/
32 */
33
34namespace PLATFORM
35{
36 #define thread_t HANDLE
622f7c33 37 #define INVALID_THREAD_VALUE INVALID_HANDLE
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38 #define ThreadsWait(thread, retVal) (::WaitForSingleObject(thread, INFINITE) < 0)
39 #define ThreadsCreate(thread, func, arg) ((thread = ::CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)func, arg, 0, NULL)) == NULL ? false : true)
40
41 typedef CRITICAL_SECTION* mutex_t;
42 #define MutexCreate(mutex) ::InitializeCriticalSection(mutex = new CRITICAL_SECTION)
43 #define MutexDelete(mutex) ::DeleteCriticalSection(mutex); delete mutex
44 #define MutexLock(mutex) ::EnterCriticalSection(mutex)
45 #define MutexTryLock(mutex) (::TryEnterCriticalSection(mutex) != 0)
46 #define MutexUnlock(mutex) ::LeaveCriticalSection(mutex)
47
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48 // windows vista+ conditions
49 typedef VOID (WINAPI *ConditionArg) (CONDITION_VARIABLE*);
50 typedef BOOL (WINAPI *ConditionMutexArg)(CONDITION_VARIABLE*, CRITICAL_SECTION*, DWORD);
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51
52 class CConditionImpl
53 {
54 public:
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55 CConditionImpl(void);
56 virtual ~CConditionImpl(void);
57 void Signal(void);
58 void Broadcast(void);
59 bool Wait(mutex_t &mutex);
60 bool Wait(mutex_t &mutex, uint32_t iTimeoutMs);
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61
62 bool m_bOnVista;
63 CONDITION_VARIABLE *m_conditionVista;
64 HANDLE m_conditionPreVista;
65 };
f00ff009 66}