30     IOOptions io_opts;  in Read()  local
32     return target_->Read(n, io_opts, result, scratch, &dbg);  in Read()
44     IOOptions io_opts;  in PositionedRead()  local
46     return target_->PositionedRead(offset, n, io_opts, result, scratch, &dbg);  in PositionedRead()
61     IOOptions io_opts;  in Read()  local
63     return target_->Read(offset, n, io_opts, result, scratch, &dbg);  in Read()
66     IOOptions io_opts;  in MultiRead()  local
78     status = target_->MultiRead(fs_reqs.data(), num_reqs, io_opts, &dbg);  in MultiRead()
86     IOOptions io_opts;  in Prefetch()  local
88     return target_->Prefetch(offset, n, io_opts, &dbg);  in Prefetch()
114     IOOptions io_opts;  in Append()  local
116     return target_->Append(data, io_opts, &dbg);  in Append()
119     IOOptions io_opts;  in PositionedAppend()  local
121     return target_->PositionedAppend(data, offset, io_opts, &dbg);  in PositionedAppend()
124     IOOptions io_opts;  in Truncate()  local
126     return target_->Truncate(size, io_opts, &dbg);  in Truncate()
129     IOOptions io_opts;  in Close()  local
131     return target_->Close(io_opts, &dbg);  in Close()
134     IOOptions io_opts;  in Flush()  local
136     return target_->Flush(io_opts, &dbg);  in Flush()
139     IOOptions io_opts;  in Sync()  local
141     return target_->Sync(io_opts, &dbg);  in Sync()
144     IOOptions io_opts;  in Fsync()  local
146     return target_->Fsync(io_opts, &dbg);  in Fsync()
165     IOOptions io_opts;  in GetFileSize()  local
167     return target_->GetFileSize(io_opts, &dbg);  in GetFileSize()
188     IOOptions io_opts;  in RangeSync()  local
190     return target_->RangeSync(offset, nbytes, io_opts, &dbg);  in RangeSync()
194     IOOptions io_opts;  in PrepareWrite()  local
196     target_->PrepareWrite(offset, len, io_opts, &dbg);  in PrepareWrite()
200     IOOptions io_opts;  in Allocate()  local
202     return target_->Allocate(offset, len, io_opts, &dbg);  in Allocate()
221     IOOptions io_opts;  in Write()  local
223     return target_->Write(offset, data, io_opts, &dbg);  in Write()
227     IOOptions io_opts;  in Read()  local
229     return target_->Read(offset, n, io_opts, result, scratch, &dbg);  in Read()
232     IOOptions io_opts;  in Flush()  local
234     return target_->Flush(io_opts, &dbg);  in Flush()
237     IOOptions io_opts;  in Sync()  local
239     return target_->Sync(io_opts, &dbg);  in Sync()
242     IOOptions io_opts;  in Fsync()  local
244     return target_->Fsync(io_opts, &dbg);  in Fsync()
247     IOOptions io_opts;  in Close()  local
249     return target_->Close(io_opts, &dbg);  in Close()
262     IOOptions io_opts;  in Fsync()  local
264     return target_->Fsync(io_opts, &dbg);  in Fsync()
378     IOOptions io_opts;  in NewDirectory()  local
382     status = file_system_->NewDirectory(name, io_opts, &dir, &dbg);  in NewDirectory()
389     IOOptions io_opts;  in FileExists()  local
391     return file_system_->FileExists(f, io_opts, &dbg);  in FileExists()
395     IOOptions io_opts;  in GetChildren()  local
397     return file_system_->GetChildren(dir, io_opts, r, &dbg);  in GetChildren()
401     IOOptions io_opts;  in GetChildrenFileAttributes()  local
403     return file_system_->GetChildrenFileAttributes(dir, io_opts, result, &dbg);  in GetChildrenFileAttributes()
406     IOOptions io_opts;  in DeleteFile()  local
408     return file_system_->DeleteFile(f, io_opts, &dbg);  in DeleteFile()
411     IOOptions io_opts;  in Truncate()  local
413     return file_system_->Truncate(fname, size, io_opts, &dbg);  in Truncate()
416     IOOptions io_opts;  in CreateDir()  local
418     return file_system_->CreateDir(d, io_opts, &dbg);  in CreateDir()
421     IOOptions io_opts;  in CreateDirIfMissing()  local
423     return file_system_->CreateDirIfMissing(d, io_opts, &dbg);  in CreateDirIfMissing()
426     IOOptions io_opts;  in DeleteDir()  local
428     return file_system_->DeleteDir(d, io_opts, &dbg);  in DeleteDir()
431     IOOptions io_opts;  in GetFileSize()  local
433     return file_system_->GetFileSize(f, io_opts, s, &dbg);  in GetFileSize()
438     IOOptions io_opts;  in GetFileModificationTime()  local
440     return file_system_->GetFileModificationTime(fname, io_opts, file_mtime,  in GetFileModificationTime()
445     IOOptions io_opts;  in RenameFile()  local
447     return file_system_->RenameFile(s, t, io_opts, &dbg);  in RenameFile()
451     IOOptions io_opts;  in LinkFile()  local
453     return file_system_->LinkFile(s, t, io_opts, &dbg);  in LinkFile()
457     IOOptions io_opts;  in NumFileLinks()  local
459     return file_system_->NumFileLinks(fname, io_opts, count, &dbg);  in NumFileLinks()
464     IOOptions io_opts;  in AreFilesSame()  local
466     return file_system_->AreFilesSame(first, second, io_opts, res, &dbg);  in AreFilesSame()
470     IOOptions io_opts;  in LockFile()  local
472     return file_system_->LockFile(f, io_opts, l, &dbg);  in LockFile()
476     IOOptions io_opts;  in UnlockFile()  local
478     return file_system_->UnlockFile(l, io_opts, &dbg);  in UnlockFile()
483     IOOptions io_opts;  in GetAbsolutePath()  local
485     return file_system_->GetAbsolutePath(db_path, io_opts, output_path, &dbg);  in GetAbsolutePath()
490     IOOptions io_opts;  in NewLogger()  local
492     return file_system_->NewLogger(fname, io_opts, result, &dbg);  in NewLogger()
605     IOOptions io_opts;  in GetFreeSpace()  local
607     return file_system_->GetFreeSpace(path, io_opts, diskfree, &dbg);  in GetFreeSpace()