Tools/nativelib/include/threads_int.h

   1 /*
   2  * Acess2 libnative (Kernel Simulation Library)
   3  * - By John Hodge (thePowersGang)
   4  *
   5  * threads_int.h
   6  * - Threads handling definitions
   7  */
   8 #ifndef _THREADS_INT_H_
   9 #define _THREADS_INT_H_
  10
  11 typedef struct sThreadIntMutex  tThreadIntMutex;        // actually pthreads
  12 typedef struct sThreadIntSem    tThreadIntSem;
  13
  14 struct sProcess
  15 {
  16         struct sProcess *Next;
  17
  18          int    PID;
  19          int    UID, GID;
  20
  21         char    *CWD;
  22         char    *Chroot;
  23          int    MaxFDs;
  24 };
  25
  26 struct sThread
  27 {
  28         struct sThread  *Next;
  29         void    *ThreadHandle;
  30          int    TID;
  31
  32         tThreadIntMutex *Protector;
  33
  34         uint32_t        PendingEvents;
  35         uint32_t        WaitingEvents;
  36         tThreadIntSem   *WaitSemaphore; // pthreads
  37
  38         // Init Only
  39         void    (*SpawnFcn)(void*);
  40         void    *SpawnData;
  41 };
  42
  43 extern int      Threads_int_CreateThread(struct sThread *Thread);
  44
  45 extern tThreadIntMutex  *Threads_int_MutexCreate(void);
  46 extern void     Threads_int_MutexDestroy(tThreadIntMutex *Mutex);
  47 extern void     Threads_int_MutexLock(tThreadIntMutex *Mutex);
  48 extern void     Threads_int_MutexRelease(tThreadIntMutex *Mutex);
  49
  50 extern tThreadIntSem    *Threads_int_SemCreate(void);
  51 extern void     Threads_int_SemDestroy(tThreadIntSem *Sem);
  52 extern void     Threads_int_SemSignal(tThreadIntSem *Sem);
  53 extern void     Threads_int_SemWait(tThreadIntSem *Sem);
  54 extern void     Threads_int_SemWaitAll(tThreadIntSem *Sem);
  55
  56 #endif
  57