112 	bool initWithMapper( IOSKMapper * mapper, IOSKRegion * region,
199 	    LIBKERN_RETURNS_RETAINED IOSKMapper ** mapper );
200 	void     redirectMap( IOSKMapper * mapper );
228 	bool     addMapper( const IOSKMapper * mapper );
229 	void     removeMapper( const IOSKMapper * mapper );
315 	IOSKMapper * mapper, IOSKRegion * region, IOSKOffset regionOffset )  in OSDefineMetaClassAndFinalStructors()
317 	if ((mapper == NULL) || (region == NULL) || !super::init()) {  in OSDefineMetaClassAndFinalStructors()
323 	fMapper = mapper;  in OSDefineMetaClassAndFinalStructors()
337 	    this, mapper, region, regionOffset);  in OSDefineMetaClassAndFinalStructors()
732 	IOSKMapper * mapper;  in createMapperForTask()  local
738 	mapper = new IOSKMapper;  in createMapperForTask()
739 	if (mapper && !mapper->initWithTask(task, this)) {  in createMapperForTask()
740 		mapper->release();  in createMapperForTask()
741 		mapper = NULL;  in createMapperForTask()
743 	if (!mapper || !addMapper(mapper)) {  in createMapperForTask()
761 	if ((ret != kIOReturnSuccess) && mapper) {  in createMapperForTask()
762 		mapper->release();  in createMapperForTask()
763 		mapper = NULL;  in createMapperForTask()
765 	*outMapper = mapper;  in createMapperForTask()
776 	IOSKMapper * mapper;  in map()  local
783 		while ((mapper = (typeof(mapper))iter->getNextObject())) {  in map()
785 			if (mapper->isRedirected()) {  in map()
788 			result = mapper->map(regionIndex, segmentIndex, buffer);  in map()
808 	IOSKMapper * mapper;  in unmap()  local
815 		while ((mapper = (typeof(mapper))iter->getNextObject())) {  in unmap()
817 				if ((redirectMapper == NULL) || (redirectMapper == mapper)) {  in unmap()
819 					mapper->unmap(regionIndex, segmentIndex, prot);  in unmap()
820 					mapper->redirectMap();  in unmap()
822 			} else if (!mapper->isRedirected()) {  in unmap()
823 				mapper->unmap(regionIndex, segmentIndex, prot);  in unmap()
833 IOSKArena::redirectMap( IOSKMapper * mapper )  in redirectMap()  argument
845 		ret = region->updateMappingsForArena(this, true, (const void *)mapper);  in redirectMap()
858 IOSKArena::addMapper( const IOSKMapper * mapper )  in addMapper()  argument
862 	assert(mapper != NULL);  in addMapper()
863 	if (!mapper) {  in addMapper()
873 		ok = fMappers->setObject(mapper);  in addMapper()
878 	DLOG("arena %p mapper %p ok %d", this, mapper, ok);  in addMapper()
883 IOSKArena::removeMapper( const IOSKMapper * mapper )  in removeMapper()  argument
885 	assert(mapper != NULL);  in removeMapper()
886 	if (!mapper) {  in removeMapper()
893 		fMappers->removeObject(mapper);  in removeMapper()
897 	DLOG("arena %p mapper %p", this, mapper);  in removeMapper()
1745 	IOSKMapperRef mapper = NULL;  in IOSKMapperCreate()  local
1749 		arena->createMapperForTask(task, &mapper);  in IOSKMapperCreate()
1751 	return mapper;  in IOSKMapperCreate()
1755 IOSKMapperDestroy( IOSKMapperRef mapper )  in IOSKMapperDestroy()  argument
1757 	assert(mapper != NULL);  in IOSKMapperDestroy()
1758 	if (mapper != NULL) {  in IOSKMapperDestroy()
1759 		IOSKArena * arena = mapper->getArena();  in IOSKMapperDestroy()
1761 		arena->removeMapper(mapper);  in IOSKMapperDestroy()
1762 		IOSKObjectDestroy(mapper);  in IOSKMapperDestroy()
1767 IOSKMapperRedirect( IOSKMapperRef mapper )  in IOSKMapperRedirect()  argument
1769 	assert(mapper != NULL);  in IOSKMapperRedirect()
1770 	if (mapper != NULL) {  in IOSKMapperRedirect()
1771 		IOSKArena * arena = mapper->getArena();  in IOSKMapperRedirect()
1773 		arena->redirectMap(mapper);  in IOSKMapperRedirect()
1778 IOSKMapperGetAddress( IOSKMapperRef mapper,  in IOSKMapperGetAddress()  argument
1781 	assert(mapper != NULL);  in IOSKMapperGetAddress()
1782 	if ((mapper == NULL) || (address == NULL)) {  in IOSKMapperGetAddress()
1786 	*address = mapper->getMapAddress(size);  in IOSKMapperGetAddress()