libkern/c%2B%2B/OSSymbol.cpp

488     OSSymbol *oldSymb = pool->findSymbol(cString);
489     if (!oldSymb) {
497 	    oldSymb = pool->insertSymbol(newSymb);
499         if (newSymb == oldSymb) {
508     oldSymb->retain();	// Retain the old symbol before releasing the lock.
511     return oldSymb;
518     OSSymbol *oldSymb = pool->findSymbol(cString);
519     if (!oldSymb) {
527 	    oldSymb = pool->insertSymbol(newSymb);
529         if (newSymb == oldSymb) {
538     oldSymb->retain();	// Retain the old symbol before releasing the lock.
541     return oldSymb;