191   friend class RealFileSystem;
266 class RealFileSystem : public FileSystem {  class
268   explicit RealFileSystem(bool LinkCWDToProcess) {  in RealFileSystem()  function in __anon5c4e8b480211::RealFileSystem
329 ErrorOr<Status> RealFileSystem::status(const Twine &Path) {  in status()
339 RealFileSystem::openFileForRead(const Twine &Name) {  in openFileForRead()
344 RealFileSystem::openFileForReadBinary(const Twine &Name) {  in openFileForReadBinary()
348 llvm::ErrorOr<std::string> RealFileSystem::getCurrentWorkingDirectory() const {  in getCurrentWorkingDirectory()
360 std::error_code RealFileSystem::setCurrentWorkingDirectory(const Twine &Path) {  in setCurrentWorkingDirectory()
377 std::error_code RealFileSystem::isLocal(const Twine &Path, bool &Result) {  in isLocal()
382 std::error_code RealFileSystem::getRealPath(const Twine &Path,  in getRealPath()
388 void RealFileSystem::printImpl(raw_ostream &OS, PrintType Type,  in printImpl()
400   static IntrusiveRefCntPtr<FileSystem> FS(new RealFileSystem(true));  in getRealFileSystem()
405   return std::make_unique<RealFileSystem>(false);  in createPhysicalFileSystem()
431 directory_iterator RealFileSystem::dir_begin(const Twine &Dir,  in dir_begin()