diff options
Diffstat (limited to 'indra/llcommon/llthreadlocalstorage.h')
| -rw-r--r-- | indra/llcommon/llthreadlocalstorage.h | 74 |
1 files changed, 48 insertions, 26 deletions
diff --git a/indra/llcommon/llthreadlocalstorage.h b/indra/llcommon/llthreadlocalstorage.h index c8b7c5e229..fd44589299 100644 --- a/indra/llcommon/llthreadlocalstorage.h +++ b/indra/llcommon/llthreadlocalstorage.h @@ -152,7 +152,7 @@ public: virtual ~LLThreadLocalSingleton() { #if LL_DARWIN - //pthread_setspecific(sInstanceKey, NULL); + pthread_setspecific(sInstanceKey, NULL); #else sInstance = NULL; #endif @@ -182,17 +182,12 @@ public: setInitState(CONSTRUCTING); DERIVED_TYPE* instancep = new DERIVED_TYPE(); #if LL_DARWIN - /*static S32 sKeyCreated = pthread_key_create(&sInstanceKey, NULL); - if (sKeyCreated != 0) - { - llerrs << "Could not create thread local storage" << llendl; - } - + createTLSInstance(); S32 result = pthread_setspecific(sInstanceKey, (void*)instancep); if (result != 0) { llerrs << "Could not set thread local storage" << llendl; - }*/ + } #else sInstance = instancep; #endif @@ -207,7 +202,7 @@ public: static DERIVED_TYPE* getIfExists() { #if LL_DARWIN - return NULL;//(DERIVED_TYPE*)pthread_getspecific(sInstanceKey); + return (DERIVED_TYPE*)pthread_getspecific(sInstanceKey); #else return sInstance; #endif @@ -235,22 +230,29 @@ public: } private: #if LL_DARWIN - static EInitState& threadLocalInitState() + static void createTLSInitState() + { + static S32 key_created = pthread_key_create(&sInitStateKey, NULL); + if (key_created != 0) + { + llerrs << "Could not create thread local storage" << llendl; + } + } + + static void createTLSInstance() { - /*static S32 sKeyCreated = pthread_key_create(&sInitStateKey, NULL); - if (sKeyCreated != 0) + static S32 key_created = pthread_key_create(&sInstanceKey, NULL); + if (key_created != 0) { llerrs << "Could not create thread local storage" << llendl; } - return *(EInitState*)pthread_getspecific(sInitStateKey);*/ - static EInitState state; - return state; } #endif static EInitState getInitState() { #if LL_DARWIN - return threadLocalInitState(); + createTLSInitState(); + return (EInitState)(int)pthread_getspecific(sInitStateKey); #else return sInitState; #endif @@ -259,7 +261,8 @@ private: static void setInitState(EInitState state) { #if LL_DARWIN - threadLocalInitState() = state; + createTLSInitState(); + pthread_setspecific(sInitStateKey, (void*)state); #else sInitState = state; #endif @@ -274,8 +277,8 @@ private: static __thread DERIVED_TYPE* sInstance; static __thread EInitState sInitState; #elif LL_DARWIN - //static pthread_key_t sInstanceKey; - //static pthread_key_t sInitStateKey; + static pthread_key_t sInstanceKey; + static pthread_key_t sInitStateKey; #endif }; @@ -292,11 +295,12 @@ __thread DERIVED_TYPE* LLThreadLocalSingleton<DERIVED_TYPE>::sInstance = NULL; template<typename DERIVED_TYPE> __thread typename LLThreadLocalSingleton<DERIVED_TYPE>::EInitState LLThreadLocalSingleton<DERIVED_TYPE>::sInitState = LLThreadLocalSingleton<DERIVED_TYPE>::UNINITIALIZED; #elif LL_DARWIN -/*template<typename DERIVED_TYPE> +template<typename DERIVED_TYPE> pthread_key_t LLThreadLocalSingleton<DERIVED_TYPE>::sInstanceKey; template<typename DERIVED_TYPE> -pthread_key_t LLThreadLocalSingleton<DERIVED_TYPE>::sInitStateKey;*/ +pthread_key_t LLThreadLocalSingleton<DERIVED_TYPE>::sInitStateKey; + #endif template<typename DERIVED_TYPE> @@ -305,13 +309,14 @@ class LLThreadLocalSingletonPointer public: void operator =(DERIVED_TYPE* value) { - sInstance = value; + setInstance(value); } - + LL_FORCE_INLINE static DERIVED_TYPE* getInstance() { #if LL_DARWIN - return sInstance.get(); + createTLSKey(); + return (DERIVED_TYPE*)pthread_getspecific(sInstanceKey); #else return sInstance; #endif @@ -319,7 +324,12 @@ public: LL_FORCE_INLINE static void setInstance(DERIVED_TYPE* instance) { +#if LL_DARWIN + createTLSKey(); + pthread_setspecific(sInstanceKey, (void*)instance); +#else sInstance = instance; +#endif } private: @@ -328,7 +338,19 @@ private: #elif LL_LINUX static __thread DERIVED_TYPE* sInstance; #elif LL_DARWIN - static LLThreadLocalPointer<DERIVED_TYPE> sInstance; + static void TLSError() + { + llerrs << "Could not create thread local storage" << llendl; + } + static void createTLSKey() + { + static S32 key_created = pthread_key_create(&sInstanceKey, NULL); + if (key_created != 0) + { + llerrs << "Could not create thread local storage" << llendl; + } + } + static pthread_key_t sInstanceKey; #endif }; @@ -340,7 +362,7 @@ template<typename DERIVED_TYPE> __thread DERIVED_TYPE* LLThreadLocalSingletonPointer<DERIVED_TYPE>::sInstance = NULL; #elif LL_DARWIN template<typename DERIVED_TYPE> -LLThreadLocalPointer<DERIVED_TYPE> LLThreadLocalSingletonPointer<DERIVED_TYPE>::sInstance; +pthread_key_t LLThreadLocalSingletonPointer<DERIVED_TYPE>::sInstanceKey; #endif #endif // LL_LLTHREADLOCALSTORAGE_H |