1469     if (!RE->useExternalName(UseExternalNames)) {  in dir_begin()
1559      << (UseExternalNames ? "true" : "false") << ")\n";  in printImpl()
2103         if (!parseScalarBool(I.getValue(), FS->UseExternalNames))  in parse()
2207     bool UseExternalNames, FileSystem &ExternalFS) {  in create()  argument
2210   FS->UseExternalNames = UseExternalNames;  in create()
2248         UseExternalNames ? RedirectingFileSystem::NK_External  in create()
2366                                       bool UseExternalNames,  in getRedirectedFileStatus()  argument
2374   if (!UseExternalNames)  in getRedirectedFileStatus()
2395                                    RE->useExternalName(UseExternalNames), *S);  in status()
2595       OriginalPath, RE->useExternalName(UseExternalNames), *ExternalStatus);  in openFileForRead()
2759              std::optional<bool> UseExternalNames,
2816                        std::optional<bool> UseExternalNames,  in write()  argument
2827   if (UseExternalNames)  in write()
2828     OS << "  'use-external-names': '" << (*UseExternalNames ? "true" : "false")  in write()
2906   JSONWriter(OS).write(Mappings, UseExternalNames, IsCaseSensitive,  in write()