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66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
/* Threads.h -- multithreading library
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2009-03-27 : Igor Pavlov : Public domain */
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#ifndef __7Z_THREADS_H
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#define __7Z_THREADS_H
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#include "Types.h"
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#ifdef _WIN32
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#include <windows.h>
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typedef DWORD WRes;
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#else
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typedef int WRes;
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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WRes HandlePtr_Close(HANDLE *h);
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WRes Handle_WaitObject(HANDLE h);
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typedef HANDLE CThread;
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#define Thread_Construct(p) *(p) = NULL
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#define Thread_WasCreated(p) (*(p) != NULL)
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#define Thread_Close(p) HandlePtr_Close(p)
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#define Thread_Wait(p) Handle_WaitObject(*(p))
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typedef unsigned THREAD_FUNC_RET_TYPE;
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#define THREAD_FUNC_CALL_TYPE MY_STD_CALL
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#define THREAD_FUNC_DECL THREAD_FUNC_RET_TYPE THREAD_FUNC_CALL_TYPE
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typedef THREAD_FUNC_RET_TYPE (THREAD_FUNC_CALL_TYPE * THREAD_FUNC_TYPE)(void *);
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WRes Thread_Create(CThread *p, THREAD_FUNC_TYPE func, LPVOID param);
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typedef HANDLE CEvent;
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typedef CEvent CAutoResetEvent;
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typedef CEvent CManualResetEvent;
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#define Event_Construct(p) *(p) = NULL
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#define Event_IsCreated(p) (*(p) != NULL)
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#define Event_Close(p) HandlePtr_Close(p)
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#define Event_Wait(p) Handle_WaitObject(*(p))
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WRes Event_Set(CEvent *p);
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WRes Event_Reset(CEvent *p);
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WRes ManualResetEvent_Create(CManualResetEvent *p, int signaled);
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WRes ManualResetEvent_CreateNotSignaled(CManualResetEvent *p);
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WRes AutoResetEvent_Create(CAutoResetEvent *p, int signaled);
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WRes AutoResetEvent_CreateNotSignaled(CAutoResetEvent *p);
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typedef HANDLE CSemaphore;
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#define Semaphore_Construct(p) (*p) = NULL
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#define Semaphore_Close(p) HandlePtr_Close(p)
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#define Semaphore_Wait(p) Handle_WaitObject(*(p))
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WRes Semaphore_Create(CSemaphore *p, UInt32 initCount, UInt32 maxCount);
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WRes Semaphore_ReleaseN(CSemaphore *p, UInt32 num);
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WRes Semaphore_Release1(CSemaphore *p);
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typedef CRITICAL_SECTION CCriticalSection;
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WRes CriticalSection_Init(CCriticalSection *p);
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#define CriticalSection_Delete(p) DeleteCriticalSection(p)
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#define CriticalSection_Enter(p) EnterCriticalSection(p)
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#define CriticalSection_Leave(p) LeaveCriticalSection(p)
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#ifdef __cplusplus
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}
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#endif
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#endif
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