217   *log_semaphore = (SemaphoreInfo *) NULL;  variable
361   LockSemaphoreInfo(log_semaphore);  in CloseMagickLog()
368   UnlockSemaphoreInfo(log_semaphore);  in CloseMagickLog()
407   LockSemaphoreInfo(log_semaphore);  in GetLogInfo()
412       UnlockSemaphoreInfo(log_semaphore);  in GetLogInfo()
424   UnlockSemaphoreInfo(log_semaphore);  in GetLogInfo()
505   LockSemaphoreInfo(log_semaphore);  in GetLogInfoList()
515   UnlockSemaphoreInfo(log_semaphore);  in GetLogInfoList()
598   LockSemaphoreInfo(log_semaphore);  in GetLogList()
608   UnlockSemaphoreInfo(log_semaphore);  in GetLogList()
685       if (log_semaphore == (SemaphoreInfo *) NULL)  in IsLogCacheInstantiated()
686         ActivateSemaphoreInfo(&log_semaphore);  in IsLogCacheInstantiated()
687       LockSemaphoreInfo(log_semaphore);  in IsLogCacheInstantiated()
693       UnlockSemaphoreInfo(log_semaphore);  in IsLogCacheInstantiated()
847   if (log_semaphore == (SemaphoreInfo *) NULL)  in LogComponentGenesis()
848     log_semaphore=AcquireSemaphoreInfo();  in LogComponentGenesis()
904   if (log_semaphore == (SemaphoreInfo *) NULL)  in LogComponentTerminus()
905     ActivateSemaphoreInfo(&log_semaphore);  in LogComponentTerminus()
906   LockSemaphoreInfo(log_semaphore);  in LogComponentTerminus()
910   UnlockSemaphoreInfo(log_semaphore);  in LogComponentTerminus()
911   RelinquishSemaphoreInfo(&log_semaphore);  in LogComponentTerminus()
1753   LockSemaphoreInfo(log_semaphore);  in SetLogEventMask()
1759   UnlockSemaphoreInfo(log_semaphore);  in SetLogEventMask()
1796   LockSemaphoreInfo(log_semaphore);  in SetLogFormat()
1800   UnlockSemaphoreInfo(log_semaphore);  in SetLogFormat()
1837   LockSemaphoreInfo(log_semaphore);  in SetLogMethod()
1842   UnlockSemaphoreInfo(log_semaphore);  in SetLogMethod()