1 /* Threads.h */

     2 

     3 #ifndef __7Z_THRESDS_H

     4 #define __7Z_THRESDS_H

     5 

     6 #include <windows.h>

     7 

     8 #include "Types.h"

     9 

    10 typedef struct _CThread

    11 {

    12   HANDLE handle;

    13 } CThread;

    14 

    15 #define Thread_Construct(thread) (thread)->handle = NULL

    16 #define Thread_WasCreated(thread) ((thread)->handle != NULL)

    17  

    18 typedef unsigned THREAD_FUNC_RET_TYPE;

    19 #define THREAD_FUNC_CALL_TYPE StdCall

    20 #define THREAD_FUNC_DECL THREAD_FUNC_RET_TYPE THREAD_FUNC_CALL_TYPE

    21 

    22 HRes Thread_Create(CThread *thread, THREAD_FUNC_RET_TYPE (THREAD_FUNC_CALL_TYPE *startAddress)(void *), LPVOID parameter);

    23 HRes Thread_Wait(CThread *thread);

    24 HRes Thread_Close(CThread *thread);

    25 

    26 typedef struct _CEvent

    27 {

    28   HANDLE handle;

    29 } CEvent;

    30 

    31 typedef CEvent CAutoResetEvent;

    32 typedef CEvent CManualResetEvent;

    33 

    34 #define Event_Construct(event) (event)->handle = NULL

    35 #define Event_IsCreated(event) ((event)->handle != NULL)

    36 

    37 HRes ManualResetEvent_Create(CManualResetEvent *event, int initialSignaled);

    38 HRes ManualResetEvent_CreateNotSignaled(CManualResetEvent *event);

    39 HRes AutoResetEvent_Create(CAutoResetEvent *event, int initialSignaled);

    40 HRes AutoResetEvent_CreateNotSignaled(CAutoResetEvent *event);

    41 HRes Event_Set(CEvent *event);

    42 HRes Event_Reset(CEvent *event);

    43 HRes Event_Wait(CEvent *event);

    44 HRes Event_Close(CEvent *event);

    45 

    46 

    47 typedef struct _CSemaphore

    48 {

    49   HANDLE handle;

    50 } CSemaphore;

    51 

    52 #define Semaphore_Construct(p) (p)->handle = NULL

    53 

    54 HRes Semaphore_Create(CSemaphore *p, UInt32 initiallyCount, UInt32 maxCount);

    55 HRes Semaphore_ReleaseN(CSemaphore *p, UInt32 num);

    56 HRes Semaphore_Release1(CSemaphore *p);

    57 HRes Semaphore_Wait(CSemaphore *p);

    58 HRes Semaphore_Close(CSemaphore *p);

    59 

    60 

    61 typedef CRITICAL_SECTION CCriticalSection;

    62 

    63 HRes CriticalSection_Init(CCriticalSection *p);

    64 #define CriticalSection_Delete(p) DeleteCriticalSection(p)

    65 #define CriticalSection_Enter(p) EnterCriticalSection(p)

    66 #define CriticalSection_Leave(p) LeaveCriticalSection(p)

    67 

    68 #endif

    69