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-rw-r--r--vendor/github.com/spf13/afero/.travis.yml2
-rw-r--r--vendor/github.com/spf13/afero/basepath.go47
-rw-r--r--vendor/github.com/spf13/afero/cacheOnReadFs.go6
-rw-r--r--vendor/github.com/spf13/afero/copyOnWriteFs.go53
-rw-r--r--vendor/github.com/spf13/afero/go.mod1
-rw-r--r--vendor/github.com/spf13/afero/lstater.go27
-rw-r--r--vendor/github.com/spf13/afero/match.go4
-rw-r--r--vendor/github.com/spf13/afero/mem/file.go3
-rw-r--r--vendor/github.com/spf13/afero/os.go7
-rw-r--r--vendor/github.com/spf13/afero/path.go18
-rw-r--r--vendor/github.com/spf13/afero/readonlyfs.go10
-rw-r--r--vendor/github.com/spf13/afero/unionFile.go189
12 files changed, 259 insertions, 108 deletions
diff --git a/vendor/github.com/spf13/afero/.travis.yml b/vendor/github.com/spf13/afero/.travis.yml
index e002181f..0637db72 100644
--- a/vendor/github.com/spf13/afero/.travis.yml
+++ b/vendor/github.com/spf13/afero/.travis.yml
@@ -2,8 +2,8 @@ sudo: false
language: go
go:
- - 1.8
- 1.9
+ - "1.10"
- tip
os:
diff --git a/vendor/github.com/spf13/afero/basepath.go b/vendor/github.com/spf13/afero/basepath.go
index 5e4fc2ec..616ff8ff 100644
--- a/vendor/github.com/spf13/afero/basepath.go
+++ b/vendor/github.com/spf13/afero/basepath.go
@@ -1,7 +1,6 @@
package afero
import (
- "errors"
"os"
"path/filepath"
"runtime"
@@ -9,6 +8,8 @@ import (
"time"
)
+var _ Lstater = (*BasePathFs)(nil)
+
// The BasePathFs restricts all operations to a given path within an Fs.
// The given file name to the operations on this Fs will be prepended with
// the base path before calling the base Fs.
@@ -22,6 +23,16 @@ type BasePathFs struct {
path string
}
+type BasePathFile struct {
+ File
+ path string
+}
+
+func (f *BasePathFile) Name() string {
+ sourcename := f.File.Name()
+ return strings.TrimPrefix(sourcename, filepath.Clean(f.path))
+}
+
func NewBasePathFs(source Fs, path string) Fs {
return &BasePathFs{source: source, path: path}
}
@@ -30,7 +41,7 @@ func NewBasePathFs(source Fs, path string) Fs {
// else the given file with the base path prepended
func (b *BasePathFs) RealPath(name string) (path string, err error) {
if err := validateBasePathName(name); err != nil {
- return "", err
+ return name, err
}
bpath := filepath.Clean(b.path)
@@ -52,7 +63,7 @@ func validateBasePathName(name string) error {
// On Windows a common mistake would be to provide an absolute OS path
// We could strip out the base part, but that would not be very portable.
if filepath.IsAbs(name) {
- return &os.PathError{Op: "realPath", Path: name, Err: errors.New("got a real OS path instead of a virtual")}
+ return os.ErrNotExist
}
return nil
@@ -111,14 +122,22 @@ func (b *BasePathFs) OpenFile(name string, flag int, mode os.FileMode) (f File,
if name, err = b.RealPath(name); err != nil {
return nil, &os.PathError{Op: "openfile", Path: name, Err: err}
}
- return b.source.OpenFile(name, flag, mode)
+ sourcef, err := b.source.OpenFile(name, flag, mode)
+ if err != nil {
+ return nil, err
+ }
+ return &BasePathFile{sourcef, b.path}, nil
}
func (b *BasePathFs) Open(name string) (f File, err error) {
if name, err = b.RealPath(name); err != nil {
return nil, &os.PathError{Op: "open", Path: name, Err: err}
}
- return b.source.Open(name)
+ sourcef, err := b.source.Open(name)
+ if err != nil {
+ return nil, err
+ }
+ return &BasePathFile{File: sourcef, path: b.path}, nil
}
func (b *BasePathFs) Mkdir(name string, mode os.FileMode) (err error) {
@@ -139,7 +158,23 @@ func (b *BasePathFs) Create(name string) (f File, err error) {
if name, err = b.RealPath(name); err != nil {
return nil, &os.PathError{Op: "create", Path: name, Err: err}
}
- return b.source.Create(name)
+ sourcef, err := b.source.Create(name)
+ if err != nil {
+ return nil, err
+ }
+ return &BasePathFile{File: sourcef, path: b.path}, nil
+}
+
+func (b *BasePathFs) LstatIfPossible(name string) (os.FileInfo, bool, error) {
+ name, err := b.RealPath(name)
+ if err != nil {
+ return nil, false, &os.PathError{Op: "lstat", Path: name, Err: err}
+ }
+ if lstater, ok := b.source.(Lstater); ok {
+ return lstater.LstatIfPossible(name)
+ }
+ fi, err := b.source.Stat(name)
+ return fi, false, err
}
// vim: ts=4 sw=4 noexpandtab nolist syn=go
diff --git a/vendor/github.com/spf13/afero/cacheOnReadFs.go b/vendor/github.com/spf13/afero/cacheOnReadFs.go
index b026e0de..29a26c67 100644
--- a/vendor/github.com/spf13/afero/cacheOnReadFs.go
+++ b/vendor/github.com/spf13/afero/cacheOnReadFs.go
@@ -205,7 +205,7 @@ func (u *CacheOnReadFs) OpenFile(name string, flag int, perm os.FileMode) (File,
bfi.Close() // oops, what if O_TRUNC was set and file opening in the layer failed...?
return nil, err
}
- return &UnionFile{base: bfi, layer: lfi}, nil
+ return &UnionFile{Base: bfi, Layer: lfi}, nil
}
return u.layer.OpenFile(name, flag, perm)
}
@@ -251,7 +251,7 @@ func (u *CacheOnReadFs) Open(name string) (File, error) {
if err != nil && bfile == nil {
return nil, err
}
- return &UnionFile{base: bfile, layer: lfile}, nil
+ return &UnionFile{Base: bfile, Layer: lfile}, nil
}
func (u *CacheOnReadFs) Mkdir(name string, perm os.FileMode) error {
@@ -286,5 +286,5 @@ func (u *CacheOnReadFs) Create(name string) (File, error) {
bfh.Close()
return nil, err
}
- return &UnionFile{base: bfh, layer: lfh}, nil
+ return &UnionFile{Base: bfh, Layer: lfh}, nil
}
diff --git a/vendor/github.com/spf13/afero/copyOnWriteFs.go b/vendor/github.com/spf13/afero/copyOnWriteFs.go
index f2ebcd22..9aef3979 100644
--- a/vendor/github.com/spf13/afero/copyOnWriteFs.go
+++ b/vendor/github.com/spf13/afero/copyOnWriteFs.go
@@ -8,6 +8,8 @@ import (
"time"
)
+var _ Lstater = (*CopyOnWriteFs)(nil)
+
// The CopyOnWriteFs is a union filesystem: a read only base file system with
// a possibly writeable layer on top. Changes to the file system will only
// be made in the overlay: Changing an existing file in the base layer which
@@ -76,18 +78,55 @@ func (u *CopyOnWriteFs) Chmod(name string, mode os.FileMode) error {
func (u *CopyOnWriteFs) Stat(name string) (os.FileInfo, error) {
fi, err := u.layer.Stat(name)
if err != nil {
- origErr := err
- if e, ok := err.(*os.PathError); ok {
- err = e.Err
- }
- if err == os.ErrNotExist || err == syscall.ENOENT || err == syscall.ENOTDIR {
+ isNotExist := u.isNotExist(err)
+ if isNotExist {
return u.base.Stat(name)
}
- return nil, origErr
+ return nil, err
}
return fi, nil
}
+func (u *CopyOnWriteFs) LstatIfPossible(name string) (os.FileInfo, bool, error) {
+ llayer, ok1 := u.layer.(Lstater)
+ lbase, ok2 := u.base.(Lstater)
+
+ if ok1 {
+ fi, b, err := llayer.LstatIfPossible(name)
+ if err == nil {
+ return fi, b, nil
+ }
+
+ if !u.isNotExist(err) {
+ return nil, b, err
+ }
+ }
+
+ if ok2 {
+ fi, b, err := lbase.LstatIfPossible(name)
+ if err == nil {
+ return fi, b, nil
+ }
+ if !u.isNotExist(err) {
+ return nil, b, err
+ }
+ }
+
+ fi, err := u.Stat(name)
+
+ return fi, false, err
+}
+
+func (u *CopyOnWriteFs) isNotExist(err error) bool {
+ if e, ok := err.(*os.PathError); ok {
+ err = e.Err
+ }
+ if err == os.ErrNotExist || err == syscall.ENOENT || err == syscall.ENOTDIR {
+ return true
+ }
+ return false
+}
+
// Renaming files present only in the base layer is not permitted
func (u *CopyOnWriteFs) Rename(oldname, newname string) error {
b, err := u.isBaseFile(oldname)
@@ -219,7 +258,7 @@ func (u *CopyOnWriteFs) Open(name string) (File, error) {
return nil, fmt.Errorf("BaseErr: %v\nOverlayErr: %v", bErr, lErr)
}
- return &UnionFile{base: bfile, layer: lfile}, nil
+ return &UnionFile{Base: bfile, Layer: lfile}, nil
}
func (u *CopyOnWriteFs) Mkdir(name string, perm os.FileMode) error {
diff --git a/vendor/github.com/spf13/afero/go.mod b/vendor/github.com/spf13/afero/go.mod
new file mode 100644
index 00000000..9eff4fed
--- /dev/null
+++ b/vendor/github.com/spf13/afero/go.mod
@@ -0,0 +1 @@
+module github.com/spf13/afero
diff --git a/vendor/github.com/spf13/afero/lstater.go b/vendor/github.com/spf13/afero/lstater.go
new file mode 100644
index 00000000..89c1bfc0
--- /dev/null
+++ b/vendor/github.com/spf13/afero/lstater.go
@@ -0,0 +1,27 @@
+// Copyright © 2018 Steve Francia <spf@spf13.com>.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package afero
+
+import (
+ "os"
+)
+
+// Lstater is an optional interface in Afero. It is only implemented by the
+// filesystems saying so.
+// It will call Lstat if the filesystem iself is, or it delegates to, the os filesystem.
+// Else it will call Stat.
+// In addtion to the FileInfo, it will return a boolean telling whether Lstat was called or not.
+type Lstater interface {
+ LstatIfPossible(name string) (os.FileInfo, bool, error)
+}
diff --git a/vendor/github.com/spf13/afero/match.go b/vendor/github.com/spf13/afero/match.go
index 08b3b7e0..c18a87fb 100644
--- a/vendor/github.com/spf13/afero/match.go
+++ b/vendor/github.com/spf13/afero/match.go
@@ -33,8 +33,8 @@ import (
// built-ins from that package.
func Glob(fs Fs, pattern string) (matches []string, err error) {
if !hasMeta(pattern) {
- // afero does not support Lstat directly.
- if _, err = lstatIfOs(fs, pattern); err != nil {
+ // Lstat not supported by a ll filesystems.
+ if _, err = lstatIfPossible(fs, pattern); err != nil {
return nil, nil
}
return []string{pattern}, nil
diff --git a/vendor/github.com/spf13/afero/mem/file.go b/vendor/github.com/spf13/afero/mem/file.go
index 885e5542..7af2fb56 100644
--- a/vendor/github.com/spf13/afero/mem/file.go
+++ b/vendor/github.com/spf13/afero/mem/file.go
@@ -131,6 +131,9 @@ func (f *File) Sync() error {
}
func (f *File) Readdir(count int) (res []os.FileInfo, err error) {
+ if !f.fileData.dir {
+ return nil, &os.PathError{Op: "readdir", Path: f.fileData.name, Err: errors.New("not a dir")}
+ }
var outLength int64
f.fileData.Lock()
diff --git a/vendor/github.com/spf13/afero/os.go b/vendor/github.com/spf13/afero/os.go
index 6b8bce1c..13cc1b84 100644
--- a/vendor/github.com/spf13/afero/os.go
+++ b/vendor/github.com/spf13/afero/os.go
@@ -19,6 +19,8 @@ import (
"time"
)
+var _ Lstater = (*OsFs)(nil)
+
// OsFs is a Fs implementation that uses functions provided by the os package.
//
// For details in any method, check the documentation of the os package
@@ -92,3 +94,8 @@ func (OsFs) Chmod(name string, mode os.FileMode) error {
func (OsFs) Chtimes(name string, atime time.Time, mtime time.Time) error {
return os.Chtimes(name, atime, mtime)
}
+
+func (OsFs) LstatIfPossible(name string) (os.FileInfo, bool, error) {
+ fi, err := os.Lstat(name)
+ return fi, true, err
+}
diff --git a/vendor/github.com/spf13/afero/path.go b/vendor/github.com/spf13/afero/path.go
index 1d90e46d..18f60a0f 100644
--- a/vendor/github.com/spf13/afero/path.go
+++ b/vendor/github.com/spf13/afero/path.go
@@ -60,7 +60,7 @@ func walk(fs Fs, path string, info os.FileInfo, walkFn filepath.WalkFunc) error
for _, name := range names {
filename := filepath.Join(path, name)
- fileInfo, err := lstatIfOs(fs, filename)
+ fileInfo, err := lstatIfPossible(fs, filename)
if err != nil {
if err := walkFn(filename, fileInfo, err); err != nil && err != filepath.SkipDir {
return err
@@ -77,15 +77,13 @@ func walk(fs Fs, path string, info os.FileInfo, walkFn filepath.WalkFunc) error
return nil
}
-// if the filesystem is OsFs use Lstat, else use fs.Stat
-func lstatIfOs(fs Fs, path string) (info os.FileInfo, err error) {
- _, ok := fs.(*OsFs)
- if ok {
- info, err = os.Lstat(path)
- } else {
- info, err = fs.Stat(path)
+// if the filesystem supports it, use Lstat, else use fs.Stat
+func lstatIfPossible(fs Fs, path string) (os.FileInfo, error) {
+ if lfs, ok := fs.(Lstater); ok {
+ fi, _, err := lfs.LstatIfPossible(path)
+ return fi, err
}
- return
+ return fs.Stat(path)
}
// Walk walks the file tree rooted at root, calling walkFn for each file or
@@ -100,7 +98,7 @@ func (a Afero) Walk(root string, walkFn filepath.WalkFunc) error {
}
func Walk(fs Fs, root string, walkFn filepath.WalkFunc) error {
- info, err := lstatIfOs(fs, root)
+ info, err := lstatIfPossible(fs, root)
if err != nil {
return walkFn(root, nil, err)
}
diff --git a/vendor/github.com/spf13/afero/readonlyfs.go b/vendor/github.com/spf13/afero/readonlyfs.go
index f1fa55bc..c6376ec3 100644
--- a/vendor/github.com/spf13/afero/readonlyfs.go
+++ b/vendor/github.com/spf13/afero/readonlyfs.go
@@ -6,6 +6,8 @@ import (
"time"
)
+var _ Lstater = (*ReadOnlyFs)(nil)
+
type ReadOnlyFs struct {
source Fs
}
@@ -34,6 +36,14 @@ func (r *ReadOnlyFs) Stat(name string) (os.FileInfo, error) {
return r.source.Stat(name)
}
+func (r *ReadOnlyFs) LstatIfPossible(name string) (os.FileInfo, bool, error) {
+ if lsf, ok := r.source.(Lstater); ok {
+ return lsf.LstatIfPossible(name)
+ }
+ fi, err := r.Stat(name)
+ return fi, false, err
+}
+
func (r *ReadOnlyFs) Rename(o, n string) error {
return syscall.EPERM
}
diff --git a/vendor/github.com/spf13/afero/unionFile.go b/vendor/github.com/spf13/afero/unionFile.go
index 99f9e5db..1e78f7d1 100644
--- a/vendor/github.com/spf13/afero/unionFile.go
+++ b/vendor/github.com/spf13/afero/unionFile.go
@@ -21,32 +21,33 @@ import (
// successful read in the overlay will move the cursor position in the base layer
// by the number of bytes read.
type UnionFile struct {
- base File
- layer File
- off int
- files []os.FileInfo
+ Base File
+ Layer File
+ Merger DirsMerger
+ off int
+ files []os.FileInfo
}
func (f *UnionFile) Close() error {
// first close base, so we have a newer timestamp in the overlay. If we'd close
// the overlay first, we'd get a cacheStale the next time we access this file
// -> cache would be useless ;-)
- if f.base != nil {
- f.base.Close()
+ if f.Base != nil {
+ f.Base.Close()
}
- if f.layer != nil {
- return f.layer.Close()
+ if f.Layer != nil {
+ return f.Layer.Close()
}
return BADFD
}
func (f *UnionFile) Read(s []byte) (int, error) {
- if f.layer != nil {
- n, err := f.layer.Read(s)
- if (err == nil || err == io.EOF) && f.base != nil {
+ if f.Layer != nil {
+ n, err := f.Layer.Read(s)
+ if (err == nil || err == io.EOF) && f.Base != nil {
// advance the file position also in the base file, the next
// call may be a write at this position (or a seek with SEEK_CUR)
- if _, seekErr := f.base.Seek(int64(n), os.SEEK_CUR); seekErr != nil {
+ if _, seekErr := f.Base.Seek(int64(n), os.SEEK_CUR); seekErr != nil {
// only overwrite err in case the seek fails: we need to
// report an eventual io.EOF to the caller
err = seekErr
@@ -54,105 +55,135 @@ func (f *UnionFile) Read(s []byte) (int, error) {
}
return n, err
}
- if f.base != nil {
- return f.base.Read(s)
+ if f.Base != nil {
+ return f.Base.Read(s)
}
return 0, BADFD
}
func (f *UnionFile) ReadAt(s []byte, o int64) (int, error) {
- if f.layer != nil {
- n, err := f.layer.ReadAt(s, o)
- if (err == nil || err == io.EOF) && f.base != nil {
- _, err = f.base.Seek(o+int64(n), os.SEEK_SET)
+ if f.Layer != nil {
+ n, err := f.Layer.ReadAt(s, o)
+ if (err == nil || err == io.EOF) && f.Base != nil {
+ _, err = f.Base.Seek(o+int64(n), os.SEEK_SET)
}
return n, err
}
- if f.base != nil {
- return f.base.ReadAt(s, o)
+ if f.Base != nil {
+ return f.Base.ReadAt(s, o)
}
return 0, BADFD
}
func (f *UnionFile) Seek(o int64, w int) (pos int64, err error) {
- if f.layer != nil {
- pos, err = f.layer.Seek(o, w)
- if (err == nil || err == io.EOF) && f.base != nil {
- _, err = f.base.Seek(o, w)
+ if f.Layer != nil {
+ pos, err = f.Layer.Seek(o, w)
+ if (err == nil || err == io.EOF) && f.Base != nil {
+ _, err = f.Base.Seek(o, w)
}
return pos, err
}
- if f.base != nil {
- return f.base.Seek(o, w)
+ if f.Base != nil {
+ return f.Base.Seek(o, w)
}
return 0, BADFD
}
func (f *UnionFile) Write(s []byte) (n int, err error) {
- if f.layer != nil {
- n, err = f.layer.Write(s)
- if err == nil && f.base != nil { // hmm, do we have fixed size files where a write may hit the EOF mark?
- _, err = f.base.Write(s)
+ if f.Layer != nil {
+ n, err = f.Layer.Write(s)
+ if err == nil && f.Base != nil { // hmm, do we have fixed size files where a write may hit the EOF mark?
+ _, err = f.Base.Write(s)
}
return n, err
}
- if f.base != nil {
- return f.base.Write(s)
+ if f.Base != nil {
+ return f.Base.Write(s)
}
return 0, BADFD
}
func (f *UnionFile) WriteAt(s []byte, o int64) (n int, err error) {
- if f.layer != nil {
- n, err = f.layer.WriteAt(s, o)
- if err == nil && f.base != nil {
- _, err = f.base.WriteAt(s, o)
+ if f.Layer != nil {
+ n, err = f.Layer.WriteAt(s, o)
+ if err == nil && f.Base != nil {
+ _, err = f.Base.WriteAt(s, o)
}
return n, err
}
- if f.base != nil {
- return f.base.WriteAt(s, o)
+ if f.Base != nil {
+ return f.Base.WriteAt(s, o)
}
return 0, BADFD
}
func (f *UnionFile) Name() string {
- if f.layer != nil {
- return f.layer.Name()
+ if f.Layer != nil {
+ return f.Layer.Name()
}
- return f.base.Name()
+ return f.Base.Name()
+}
+
+// DirsMerger is how UnionFile weaves two directories together.
+// It takes the FileInfo slices from the layer and the base and returns a
+// single view.
+type DirsMerger func(lofi, bofi []os.FileInfo) ([]os.FileInfo, error)
+
+var defaultUnionMergeDirsFn = func(lofi, bofi []os.FileInfo) ([]os.FileInfo, error) {
+ var files = make(map[string]os.FileInfo)
+
+ for _, fi := range lofi {
+ files[fi.Name()] = fi
+ }
+
+ for _, fi := range bofi {
+ if _, exists := files[fi.Name()]; !exists {
+ files[fi.Name()] = fi
+ }
+ }
+
+ rfi := make([]os.FileInfo, len(files))
+
+ i := 0
+ for _, fi := range files {
+ rfi[i] = fi
+ i++
+ }
+
+ return rfi, nil
+
}
// Readdir will weave the two directories together and
// return a single view of the overlayed directories
func (f *UnionFile) Readdir(c int) (ofi []os.FileInfo, err error) {
+ var merge DirsMerger = f.Merger
+ if merge == nil {
+ merge = defaultUnionMergeDirsFn
+ }
+
if f.off == 0 {
- var files = make(map[string]os.FileInfo)
- var rfi []os.FileInfo
- if f.layer != nil {
- rfi, err = f.layer.Readdir(-1)
+ var lfi []os.FileInfo
+ if f.Layer != nil {
+ lfi, err = f.Layer.Readdir(-1)
if err != nil {
return nil, err
}
- for _, fi := range rfi {
- files[fi.Name()] = fi
- }
}
- if f.base != nil {
- rfi, err = f.base.Readdir(-1)
+ var bfi []os.FileInfo
+ if f.Base != nil {
+ bfi, err = f.Base.Readdir(-1)
if err != nil {
return nil, err
}
- for _, fi := range rfi {
- if _, exists := files[fi.Name()]; !exists {
- files[fi.Name()] = fi
- }
- }
+
}
- for _, fi := range files {
- f.files = append(f.files, fi)
+ merged, err := merge(lfi, bfi)
+ if err != nil {
+ return nil, err
}
+ f.files = append(f.files, merged...)
}
if c == -1 {
return f.files[f.off:], nil
@@ -174,53 +205,53 @@ func (f *UnionFile) Readdirnames(c int) ([]string, error) {
}
func (f *UnionFile) Stat() (os.FileInfo, error) {
- if f.layer != nil {
- return f.layer.Stat()
+ if f.Layer != nil {
+ return f.Layer.Stat()
}
- if f.base != nil {
- return f.base.Stat()
+ if f.Base != nil {
+ return f.Base.Stat()
}
return nil, BADFD
}
func (f *UnionFile) Sync() (err error) {
- if f.layer != nil {
- err = f.layer.Sync()
- if err == nil && f.base != nil {
- err = f.base.Sync()
+ if f.Layer != nil {
+ err = f.Layer.Sync()
+ if err == nil && f.Base != nil {
+ err = f.Base.Sync()
}
return err
}
- if f.base != nil {
- return f.base.Sync()
+ if f.Base != nil {
+ return f.Base.Sync()
}
return BADFD
}
func (f *UnionFile) Truncate(s int64) (err error) {
- if f.layer != nil {
- err = f.layer.Truncate(s)
- if err == nil && f.base != nil {
- err = f.base.Truncate(s)
+ if f.Layer != nil {
+ err = f.Layer.Truncate(s)
+ if err == nil && f.Base != nil {
+ err = f.Base.Truncate(s)
}
return err
}
- if f.base != nil {
- return f.base.Truncate(s)
+ if f.Base != nil {
+ return f.Base.Truncate(s)
}
return BADFD
}
func (f *UnionFile) WriteString(s string) (n int, err error) {
- if f.layer != nil {
- n, err = f.layer.WriteString(s)
- if err == nil && f.base != nil {
- _, err = f.base.WriteString(s)
+ if f.Layer != nil {
+ n, err = f.Layer.WriteString(s)
+ if err == nil && f.Base != nil {
+ _, err = f.Base.WriteString(s)
}
return n, err
}
- if f.base != nil {
- return f.base.WriteString(s)
+ if f.Base != nil {
+ return f.Base.WriteString(s)
}
return 0, BADFD
}