176   MutexType mutex_;
204 Mutex::Mutex() : mutex_(0) { }  in Mutex()
205 Mutex::~Mutex()            { assert(mutex_ == 0); }  in ~Mutex()
206 void Mutex::Lock()         { assert(--mutex_ == -1); }  in Lock()
207 void Mutex::Unlock()       { assert(mutex_++ == -1); }  in Unlock()
209 bool Mutex::TryLock()      { if (mutex_) return false; Lock(); return true; }  in TryLock()
211 void Mutex::ReaderLock()   { assert(++mutex_ > 0); }  in ReaderLock()
212 void Mutex::ReaderUnlock() { assert(mutex_-- > 0); }  in ReaderUnlock()
216 Mutex::Mutex()             { InitializeCriticalSection(&mutex_); SetIsSafe(); }  in Mutex()
217 Mutex::~Mutex()            { DeleteCriticalSection(&mutex_); }  in ~Mutex()
218 void Mutex::Lock()         { if (is_safe_) EnterCriticalSection(&mutex_); }  in Lock()
219 void Mutex::Unlock()       { if (is_safe_) LeaveCriticalSection(&mutex_); }  in Unlock()
222                                  TryEnterCriticalSection(&mutex_) != 0 : true; }  in TryLock()
230   if (is_safe_ && fncall(&mutex_) != 0) abort();                             \
235   if (is_safe_ && pthread_rwlock_init(&mutex_, NULL) != 0) abort();  in Mutex()
242                                     pthread_rwlock_trywrlock(&mutex_) == 0 :  in TryLock()
252   if (is_safe_ && fncall(&mutex_) != 0) abort();                              \
257   if (is_safe_ && pthread_mutex_init(&mutex_, NULL) != 0) abort();  in Mutex()
264                                  pthread_mutex_trylock(&mutex_) == 0 : true; }  in TryLock()