xnu/libkern/OSKextLib.cpp

57     OSKext * theKext = NULL;  // must release
63     theKext = OSKext::lookupKextWithIdentifier(kextIdentifier);
64     if (theKext && theKext->isLoaded()) {
65         result = theKext->getLoadTag();
68     if (theKext) theKext->release();
77     OSKext   * theKext = NULL;  // do not release; as this function is a retain
83     theKext = OSKext::lookupKextWithLoadTag(loadTag);
84     if (theKext) {
87         OSKextLog(theKext,
91             theKext->getIdentifierCString(),
96         theKext->setAutounloadEnabled(true);
98         OSKextLog(theKext,
113     OSKext * theKext = NULL;  // must release twice!
119     theKext = OSKext::lookupKextWithLoadTag(loadTag);
120     if (theKext) {
123         theKext->release();  // do the release the caller wants
124         theKext->release();  // now do the release on the lookup
125         OSKextLog(theKext,
129             theKext->getIdentifierCString(),
132         OSKextLog(theKext,