File Resource Types Possible values for the Kcfurlfileresourcetypekey key. TopicsConstantskCFURLFileResourceTypeBlockSpecialkCFURLFileResourceTypeCharacterSpecialkCFURLFileResourceTypeDirectorykCFURLFileResourceTypeNamedPipekCFURLFileResourceTypeRegularkCFURLFileResourceTypeSocketkCFURLFileResourceTypeSymbolicLinkkCFURLFileResourceTypeUnknown See AlsoFile System ConstantsCommon File System Resource KeysFile Property KeysiCloud ConstantsVolume Property KeysCFError userInfo Dictionary Keys