iokit/Kernel/IORegistryEntry.cpp

430         IORegistryIterator * iter; \
431         iter = IORegistryIterator::iterateOver( entry, plane, options ); \
433         if(iter) { \
434             while ( (0 == obj) && (entry = iter->getNextObject()) ) { \
437             iter->release(); \
454         IORegistryIterator * iter; \
455         iter = IORegistryIterator::iterateOver( entry, plane, options ); \
457         if(iter) { \
458             while ( (0 == obj) && (entry = iter->getNextObject()) ) { \
461             iter->release(); \
860     OSIterator *	iter = 0;
864 	iter = OSCollectionIterator::withCollection( collection );
874 	&& iter && (string = OSDynamicCast( OSString, iter->getNextObject())));
876     if( iter)
877 	iter->release();
1117     OSIterator *	iter;
1124         if( (iter = OSCollectionIterator::withCollection(
1127             while( (key = (OSSymbol *) iter->getNextObject())) {
1142             iter->release();
1379     OSIterator *	iter;
1392     iter = IOLinkIterator::withCollection( links );
1397     return( iter );
1440     OSIterator *	iter;
1453     iter = IOLinkIterator::withCollection( links );
1458     return( iter );
1596 	OSCollectionIterator *iter =
1598 	if( iter) {
1601             while( (key = (OSSymbol *) iter->getNextObject()) ) {
1616             iter->release();
1653     OSCollectionIterator *iter =
1655     if( iter) {
1658 	while( (key = (OSSymbol *) iter->getNextObject( ))) {
1669 	iter->release();
1904 	if( where->iter)
1905             ok = where->iter->isValid();
1922         where->iter = 0;
1938     if( where->iter) {
1939 	where->iter->release();
1940 	where->iter = 0;
1987     if( (0 == where->iter)) {
1988 	// just entered - create new iter
1995             where->iter = OSCollectionIterator::withCollection( links );
2002     if( where->iter) {
2004         next = (IORegistryEntry *) where->iter->getNextObject();
2008         else if( !where->iter->isValid())