iokit/Kernel/IOPMrootDomain.cpp

219 #define AGGRESSIVES_LOCK()      IOLockLock(featuresDictLock)
220 #define AGGRESSIVES_UNLOCK()    IOLockUnlock(featuresDictLock)
882     featuresDictLock = IOLockAlloc();
3103     if(featuresDictLock) IOLockLock(featuresDictLock);
3167     if(featuresDictLock) IOLockUnlock(featuresDictLock);
3200     if(featuresDictLock) IOLockLock(featuresDictLock);
3303     if(featuresDictLock) IOLockUnlock(featuresDictLock);
5738     if (featuresDictLock) IOLockLock(featuresDictLock);
5761     if (featuresDictLock) IOLockUnlock(featuresDictLock);