00001 #ifndef __VXTHREAD_H__
00002 #define __VXTHREAD_H__
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00045 #include <vxWorks.h>
00046 #include <semLib.h>
00047 #include <taskLib.h>
00048 
00049 
00051 
00053 extern "C" void omni_thread_wrapper(void* ptr);
00054 
00055 
00057 
00058 
00060 #define OMNI_MUTEX_IMPLEMENTATION \
00061    SEM_ID mutexID;      \
00062    bool m_bConstructed;
00063 
00064 #define OMNI_CONDITION_IMPLEMENTATION \
00065    long waiters_; \
00066    SEM_ID waiters_lock_; \
00067    SEM_ID sema_;
00068 
00069 #define OMNI_SEMAPHORE_IMPLEMENTATION \
00070    SEM_ID semID;
00071 
00072 #define OMNI_MUTEX_LOCK_IMPLEMENTATION                  \
00073         if(semTake(mutexID, WAIT_FOREVER) != OK)        \
00074         {       \
00075                 throw omni_thread_fatal(errno); \
00076         }
00077 
00078 #define OMNI_MUTEX_UNLOCK_IMPLEMENTATION                \
00079         if(semGive(mutexID) != OK)      \
00080         {       \
00081                 throw omni_thread_fatal(errno); \
00082         }
00083 
00084 #define OMNI_THREAD_IMPLEMENTATION \
00085    friend void omni_thread_wrapper(void* ptr); \
00086    static int vxworks_priority(priority_t); \
00087    omni_condition *running_cond; \
00088    void* return_val; \
00089    int tid; \
00090    public: \
00091    static void attach(void); \
00092    static void detach(void); \
00093    static void show(void);
00094 
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00104 #define main( discarded_argc, discarded_argv ) \
00105         omni_discard_retval() \
00106           { \
00107           throw; \
00108           } \
00109         int omni_main( int argc, char **argv ); \
00110         void launch( ) \
00111           { \
00112           omni_thread* th = new omni_thread( (void(*)(void*))omni_main );\
00113           th->start();\
00114           }\
00115         int omni_main( int argc, char **argv )
00116 
00117 
00118 #endif // ndef __VXTHREAD_H__