if f.dir {
		return 0755 | fs.ModeDir
	}
	return 0644
}

func (f *fakeFileInfo) String() string {
	return fs.FormatFileInfo(f)
}

type fakeFile struct {
	io.ReadSeeker
	fi     *fakeFileInfo
	path   string // as opened
	entpos int
}

func (f *fakeFile) Close() error               { return nil }
func (f *fakeFile) Stat() (fs.FileInfo, error) { return f.fi, nil }

	}
	n, err := r.Read(make([]byte, 10))
	if n != 0 || err != io.EOF {
		return fmt.Errorf("Read(10) at EOF = %v, %v, want 0, EOF", n, err)
	}

	if r, ok := r.(io.ReadSeeker); ok {
		// Seek(0, 1) should report the current file position (EOF).
		if off, err := r.Seek(0, 1); off != int64(len(content)) || err != nil {

}

// readFrom populates the content of the current file by reading from r.
// The bytes read must match the number of remaining bytes in the current file.
//
// If the current file is sparse and r is an io.ReadSeeker,
// then readFrom uses Seek to skip past holes defined in Header.SparseHoles,
// assuming that skipped regions are all NULs.
// This always reads the last byte to ensure r is the right size.
//

	}
	return f.Sections[link].Data()
}

// Open returns a new ReadSeeker reading the ELF section.
// Even if the section is stored compressed in the ELF file,
// the ReadSeeker reads uncompressed data.
//
// For an [SHT_NOBITS] section, all calls to the opened reader
// will return a non-nil error.
func (s *Section) Open() io.ReadSeeker {
	if s.Type == SHT_NOBITS {

	testServicesCmdHandler(restartCmd, t)
}

// buildAdminRequest - helper function to build an admin API request.
func buildAdminRequest(queryVal url.Values, method, path string,
	contentLength int64, bodySeeker io.ReadSeeker) (*http.Request, error,
) {
	req, err := newTestRequest(method,
		adminPathPrefix+adminAPIVersionPrefix+path+"?"+queryVal.Encode(),
		contentLength, bodySeeker)
	if err != nil {
		return nil, err
	}

	// test cases with sample input and expected output.
	testCases := []struct {
		bucketName string
		// bucket policy to be set,
		// set as request body.
		bucketPolicyReader io.ReadSeeker
		// length in bytes of the bucket policy being set.
		policyLen int
		accessKey string
		secretKey string
		// expected Response.
		expectedRespStatus int
	}{
		// Test case - 1.
		{

	return syscall.Mount(src, dst, "", syscall.MS_BIND|syscall.MS_RDONLY, "")
}

func (r *RealDependencies) executeXTables(cmd constants.IptablesCmd, iptVer *IptablesVersion, ignoreErrors bool, stdin io.ReadSeeker, args ...string) error {
	mode := "without lock"
	cmdBin := iptVer.CmdToString(cmd)
	if cmdBin == "" {
		return fmt.Errorf("called without iptables binary, cannot execute!: %+v", iptVer)
	}
	var c *exec.Cmd

}

// ReadWriteCloser is the interface that groups the basic Read, Write and Close methods.
type ReadWriteCloser interface {
	Reader
	Writer
	Closer
}

// ReadSeeker is the interface that groups the basic Read and Seek methods.
type ReadSeeker interface {
	Reader
	Seeker
}

// ReadSeekCloser is the interface that groups the basic Read, Seek and Close
// methods.
type ReadSeekCloser interface {
	Reader

	c.outputFile[o] = diskPath
}

func (c *ProgCache) OutputFile(o OutputID) string {
	c.mu.Lock()
	defer c.mu.Unlock()
	return c.outputFile[o]
}

func (c *ProgCache) Put(a ActionID, file io.ReadSeeker) (_ OutputID, size int64, _ error) {
	// Compute output ID.
	h := sha256.New()
	if _, err := file.Seek(0, 0); err != nil {
		return OutputID{}, 0, err
	}
	size, err := io.Copy(h, file)
	if err != nil {

pkg debug/plan9obj, method (*File) Section(string) *Section
pkg debug/plan9obj, method (*File) Symbols() ([]Sym, error)
pkg debug/plan9obj, method (*Section) Data() ([]uint8, error)
pkg debug/plan9obj, method (*Section) Open() io.ReadSeeker
pkg debug/plan9obj, method (Section) ReadAt([]uint8, int64) (int, error)
pkg debug/plan9obj, type File struct
pkg debug/plan9obj, type File struct, Sections []*Section