1/* Threads.h -- multithreading library
22009-03-27 : Igor Pavlov : Public domain */
3
4#ifndef __7Z_THREADS_H
5#define __7Z_THREADS_H
6
7#include "Types.h"
8
9#ifdef __cplusplus
10extern "C" {
11#endif
12
13WRes HandlePtr_Close(HANDLE *h);
14WRes Handle_WaitObject(HANDLE h);
15
16typedef HANDLE CThread;
17#define Thread_Construct(p) *(p) = NULL
18#define Thread_WasCreated(p) (*(p) != NULL)
19#define Thread_Close(p) HandlePtr_Close(p)
20#define Thread_Wait(p) Handle_WaitObject(*(p))
21typedef unsigned THREAD_FUNC_RET_TYPE;
22#define THREAD_FUNC_CALL_TYPE MY_STD_CALL
23#define THREAD_FUNC_DECL THREAD_FUNC_RET_TYPE THREAD_FUNC_CALL_TYPE
24typedef THREAD_FUNC_RET_TYPE (THREAD_FUNC_CALL_TYPE * THREAD_FUNC_TYPE)(void *);
25WRes Thread_Create(CThread *p, THREAD_FUNC_TYPE func, LPVOID param);
26
27typedef HANDLE CEvent;
28typedef CEvent CAutoResetEvent;
29typedef CEvent CManualResetEvent;
30#define Event_Construct(p) *(p) = NULL
31#define Event_IsCreated(p) (*(p) != NULL)
32#define Event_Close(p) HandlePtr_Close(p)
33#define Event_Wait(p) Handle_WaitObject(*(p))
34WRes Event_Set(CEvent *p);
35WRes Event_Reset(CEvent *p);
36WRes ManualResetEvent_Create(CManualResetEvent *p, int signaled);
37WRes ManualResetEvent_CreateNotSignaled(CManualResetEvent *p);
38WRes AutoResetEvent_Create(CAutoResetEvent *p, int signaled);
39WRes AutoResetEvent_CreateNotSignaled(CAutoResetEvent *p);
40
41typedef HANDLE CSemaphore;
42#define Semaphore_Construct(p) (*p) = NULL
43#define Semaphore_Close(p) HandlePtr_Close(p)
44#define Semaphore_Wait(p) Handle_WaitObject(*(p))
45WRes Semaphore_Create(CSemaphore *p, UInt32 initCount, UInt32 maxCount);
46WRes Semaphore_ReleaseN(CSemaphore *p, UInt32 num);
47WRes Semaphore_Release1(CSemaphore *p);
48
49typedef CRITICAL_SECTION CCriticalSection;
50WRes CriticalSection_Init(CCriticalSection *p);
51#define CriticalSection_Delete(p) DeleteCriticalSection(p)
52#define CriticalSection_Enter(p) EnterCriticalSection(p)
53#define CriticalSection_Leave(p) LeaveCriticalSection(p)
54
55#ifdef __cplusplus
56}
57#endif
58
59#endif
60