50 IOStatus FSFileState::DropUnsyncedData() {  in DropUnsyncedData()
52   return IOStatus::OK();  in DropUnsyncedData()
55 IOStatus FSFileState::DropRandomUnsyncedData(Random* rand) {  in DropRandomUnsyncedData()
59   return IOStatus::OK();  in DropRandomUnsyncedData()
62 IOStatus TestFSDirectory::Fsync(const IOOptions& options, IODebugContext* dbg) {  in Fsync()
87 IOStatus TestFSWritableFile::Append(const Slice& data, const IOOptions&,  in Append()
96   return IOStatus::OK();  in Append()
99 IOStatus TestFSWritableFile::Close(const IOOptions& options,  in Close()
105   IOStatus io_s;  in Close()
118 IOStatus TestFSWritableFile::Flush(const IOOptions&, IODebugContext*) {  in Flush()
122   IOStatus io_s;  in Flush()
129 IOStatus TestFSWritableFile::Sync(const IOOptions& options,  in Sync()
134   IOStatus io_s = target_->Append(state_.buffer_, options, dbg);  in Sync()
155 IOStatus TestFSRandomRWFile::Write(uint64_t offset, const Slice& data,  in Write()
164 IOStatus TestFSRandomRWFile::Read(uint64_t offset, size_t n,  in Read()
173 IOStatus TestFSRandomRWFile::Close(const IOOptions& options,  in Close()
182 IOStatus TestFSRandomRWFile::Flush(const IOOptions& options,  in Flush()
190 IOStatus TestFSRandomRWFile::Sync(const IOOptions& options,  in Sync()
198 IOStatus FaultInjectionTestFS::NewDirectory(  in NewDirectory()
202   IOStatus io_s = target()->NewDirectory(name, options, &r, dbg);  in NewDirectory()
209   return IOStatus::OK();  in NewDirectory()
212 IOStatus FaultInjectionTestFS::NewWritableFile(  in NewWritableFile()
219   IOStatus io_s = target()->FileExists(fname, IOOptions(), dbg);  in NewWritableFile()
221     return IOStatus::Corruption("File already exists.");  in NewWritableFile()
241 IOStatus FaultInjectionTestFS::ReopenWritableFile(  in ReopenWritableFile()
247   IOStatus io_s = target()->ReopenWritableFile(fname, file_opts, result, dbg);  in ReopenWritableFile()
262 IOStatus FaultInjectionTestFS::NewRandomRWFile(  in NewRandomRWFile()
268   IOStatus io_s = target()->NewRandomRWFile(fname, file_opts, result, dbg);  in NewRandomRWFile()
283 IOStatus FaultInjectionTestFS::NewRandomAccessFile(  in NewRandomAccessFile()
292 IOStatus FaultInjectionTestFS::DeleteFile(const std::string& f,  in DeleteFile()
298   IOStatus io_s = FileSystemWrapper::DeleteFile(f, options, dbg);  in DeleteFile()
309 IOStatus FaultInjectionTestFS::RenameFile(const std::string& s,  in RenameFile()
316   IOStatus io_s = FileSystemWrapper::RenameFile(s, t, options, dbg);  in RenameFile()
367 IOStatus FaultInjectionTestFS::DropUnsyncedFileData() {  in DropUnsyncedFileData()
368   IOStatus io_s;  in DropUnsyncedFileData()
380 IOStatus FaultInjectionTestFS::DropRandomUnsyncedFileData(Random* rnd) {  in DropRandomUnsyncedFileData()
381   IOStatus io_s;  in DropRandomUnsyncedFileData()
393 IOStatus FaultInjectionTestFS::DeleteFilesCreatedAfterLastDirSync(  in DeleteFilesCreatedAfterLastDirSync()
405       IOStatus io_s = DeleteFile(pair.first + "/" + name, options, dbg);  in DeleteFilesCreatedAfterLastDirSync()
411   return IOStatus::OK();  in DeleteFilesCreatedAfterLastDirSync()