111 llvm::ErrorOr<vfs::Status> FileSystem::GetStatus(const Twine &path) const {  in GetStatus()
112   return m_fs->status(path);  in GetStatus()
122 sys::TimePoint<> FileSystem::GetModificationTime(const Twine &path) const {  in GetModificationTime()
123   ErrorOr<vfs::Status> status = m_fs->status(path);  in GetModificationTime()
135 uint64_t FileSystem::GetByteSize(const Twine &path) const {  in GetByteSize()
136   ErrorOr<vfs::Status> status = m_fs->status(path);  in GetByteSize()
153 uint32_t FileSystem::GetPermissions(const Twine &path) const {  in GetPermissions()
155   return GetPermissions(path, ec);  in GetPermissions()
158 uint32_t FileSystem::GetPermissions(const Twine &path,  in GetPermissions()  argument
160   ErrorOr<vfs::Status> status = m_fs->status(path);  in GetPermissions()
168 bool FileSystem::Exists(const Twine &path) const { return m_fs->exists(path); }  in Exists()
174 bool FileSystem::Readable(const Twine &path) const {  in Readable()
175   return GetPermissions(path) & sys::fs::perms::all_read;  in Readable()
182 bool FileSystem::IsDirectory(const Twine &path) const {  in IsDirectory()
183   ErrorOr<vfs::Status> status = m_fs->status(path);  in IsDirectory()
193 bool FileSystem::IsLocal(const Twine &path) const {  in IsLocal()
195   m_fs->isLocal(path, b);  in IsLocal()
203 void FileSystem::EnumerateDirectory(Twine path, bool find_directories,  in EnumerateDirectory()  argument
208   vfs::recursive_directory_iterator Iter(*m_fs, path, EC);  in EnumerateDirectory()
212     ErrorOr<vfs::Status> Status = m_fs->status(Item.path());  in EnumerateDirectory()
222     auto Result = callback(callback_baton, Status->getType(), Item.path());  in EnumerateDirectory()
233 std::error_code FileSystem::MakeAbsolute(SmallVectorImpl<char> &path) const {  in MakeAbsolute()
234   return m_fs->makeAbsolute(path);  in MakeAbsolute()
238   SmallString<128> path;  in MakeAbsolute()  local
239   file_spec.GetPath(path, false);  in MakeAbsolute()
241   auto EC = MakeAbsolute(path);  in MakeAbsolute()
245   FileSpec new_file_spec(path, file_spec.GetPathStyle());  in MakeAbsolute()
250 std::error_code FileSystem::GetRealPath(const Twine &path,  in GetRealPath()  argument
252   return m_fs->getRealPath(path, output);  in GetRealPath()
255 void FileSystem::Resolve(SmallVectorImpl<char> &path) {  in Resolve()  argument
256   if (path.empty())  in Resolve()
260   SmallString<128> resolved(path.begin(), path.end());  in Resolve()
262   Resolver.ResolveFullPath(llvm::StringRef(path.begin(), path.size()),  in Resolve()
269   path.clear();  in Resolve()
271     path.append(absolute.begin(), absolute.end());  in Resolve()
273     path.append(resolved.begin(), resolved.end());  in Resolve()
282   SmallString<128> path;  in Resolve()  local
283   file_spec.GetPath(path);  in Resolve()
286   Resolve(path);  in Resolve()
290     file_spec.GetDirectory().SetString(path);  in Resolve()
292     file_spec.SetPath(path);  in Resolve()
297 FileSystem::CreateDataBuffer(const llvm::Twine &path, uint64_t size,  in CreateDataBuffer()  argument
299   Collect(path);  in CreateDataBuffer()
301   const bool is_volatile = !IsLocal(path);  in CreateDataBuffer()
302   const ErrorOr<std::string> external_path = GetExternalPath(path);  in CreateDataBuffer()
349   llvm::StringRef path = *error_or_path;  in ResolveExecutableLocation()  local
350   llvm::StringRef parent = llvm::sys::path::parent_path(path);  in ResolveExecutableLocation()
363 bool FileSystem::GetHomeDirectory(SmallVectorImpl<char> &path) const {  in GetHomeDirectory()
365     path.assign(m_home_directory.begin(), m_home_directory.end());  in GetHomeDirectory()
368   return llvm::sys::path::home_directory(path);  in GetHomeDirectory()
379 static int OpenWithFS(const FileSystem &fs, const char *path, int flags,  in OpenWithFS()  argument
381   return const_cast<FileSystem &>(fs).Open(path, flags, mode);  in OpenWithFS()
459   auto path = GetExternalPath(file_spec);  in Open()  local
460   if (!path)  in Open()
461     return errorCodeToError(path.getError());  in Open()
464       -1, OpenWithFS, *this, path->c_str(), open_flags, open_mode);  in Open()
476 ErrorOr<std::string> FileSystem::GetExternalPath(const llvm::Twine &path) {  in GetExternalPath()  argument
478     return path.str();  in GetExternalPath()
482       static_cast<vfs::RedirectingFileSystem &>(*m_fs).lookupPath(path.str());  in GetExternalPath()
485       return path.str();  in GetExternalPath()