! stdout '\(cached\)'
go test testcache -run=TestOSArgs -fullpath
stdout '\(cached\)'


# Executables within GOROOT and GOPATH should affect caching,
# even if the test does not stat them explicitly.

[!exec:/bin/sh] skip
chmod 0755 ./testcache/script.sh

exec ./mkold$GOEXEC 1m testcache/script.sh
go test testcache -run=Exec
go test testcache -run=Exec
stdout '\(cached\)'

		root: path,
	}
}

func (fs *DefaultFs) prefix(path string) string {
	if len(fs.root) == 0 {
		return path
	}
	return filepath.Join(fs.root, path)
}

// Stat via os.Stat
func (fs *DefaultFs) Stat(name string) (os.FileInfo, error) {
	return os.Stat(fs.prefix(name))
}

// Create via os.Create
func (fs *DefaultFs) Create(name string) (File, error) {
	file, err := os.Create(fs.prefix(name))
	if err != nil {

				fmt.Fprintf(os.Stderr, "?%s\n", err)
				continue
			}
			for _, tag := range tags {
				fmt.Printf("%s\n", tag)
			}

		case "stat":
			if len(f) != 2 {
				fmt.Fprintf(os.Stderr, "?usage: stat rev\n")
				continue
			}
			info, err := repo.Stat(f[1])
			if err != nil {
				fmt.Fprintf(os.Stderr, "?%s\n", err)
				continue
			}

//sys	utimes(path string, times *[2]Timeval) (err error)

//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64

//sys	Pause() (err error)

func Fstatfs(fd int, buf *Statfs_t) (err error) {

		return err
	}
	defer in.Close()

	perm, err := in.Stat()
	if err != nil {
		return err
	}

	return AtomicWriteReader(filepath.Join(targetDir, targetFilename), in, perm.Mode())
}

func Copy(srcFilepath, targetDir, targetFilename string) error {
	in, err := os.Open(srcFilepath)
	if err != nil {
		return err
	}
	defer in.Close()

	perm, err := in.Stat()
	if err != nil {
		return err
	}

		return nil, time.Time{}, err
	}
	defer f.Close()
	stat, err := f.Stat()
	if err != nil {
		return nil, time.Time{}, err
	}
	if stat.IsDir() {
		return nil, time.Time{}, &os.PathError{
			Op:   "open",
			Path: itemPath,
			Err:  syscall.EISDIR,
		}
	}
	buf, err := readXLMetaNoData(f, stat.Size())
	if err != nil {
		return nil, stat.ModTime().UTC(), fmt.Errorf("%w -> %s", err, itemPath)
	}

//sys	Flock(fd int, how int) (err error)
//sys	Fpathconf(fd int, name int) (val int, err error)
//sys	Fstat(fd int, stat *Stat_t) (err error)
//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
//sys	Fsync(fd int) (err error)
//sys	Ftruncate(fd int, length int64) (err error)
//sysnb	Getegid() (egid int)
//sysnb	Geteuid() (uid int)

	refs, err := r.loadRefs(ctx)
	if err != nil {
		return nil, err
	}
	if refs["HEAD"] == "" {
		return nil, ErrNoCommits
	}
	statInfo, err := r.Stat(ctx, refs["HEAD"])
	if err != nil {
		return nil, err
	}

	// Stat may return cached info, so make a copy to modify here.
	info := new(RevInfo)
	*info = *statInfo
	info.Origin = new(Origin)
	if statInfo.Origin != nil {

          "intervalFactor": 1,
          "refId": "A",
          "step": 4
        }
      ],
      "title": "Global Request Volume",
      "type": "stat"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${datasource}"
      },
      "fieldConfig": {
        "defaults": {
          "color": {

			return gover.Compare(gover.FromToolchain(list[i]), gover.FromToolchain(list[j])) < 0
		})
	}
	versions.List = list
	return versions, nil
}

func (r *toolchainRepo) Stat(ctx context.Context, rev string) (*RevInfo, error) {
	// Convert rev to DL version and stat that to make sure it exists.
	// In theory the go@ versions should be like 1.21.0
	// and the toolchain@ versions should be like go1.21.0