Moved NotImplementedFileSystem to reduce clutter.

README.md

@@ -8,13 +8,13 @@ and contains a decent amount of canned behavior.
 
 The chief improvements and/or differences from the bazil.org packages are:
 
- *  A single interface (`FileSystem`) for all of the methods that you might care
+ *  A single interface (`fuse.FileSystem`) for all of the methods that you might
-    about.
+    care about.
 
  *  No surprises in the form of magic/default behaviors. You must provide an
     implementation for every method in the interface. Embed a
-    `NotImplementedFileSystem` struct to have default implementations that
+    `fuseutil.NotImplementedFileSystem` struct to have default implementations
-    return `ENOSYS`.
+    that return `ENOSYS`.
 
  *  Every method, struct, and field is thoroughly documented. This may help you
     get your bearings in the world of FUSE, the Linux VFS, traditional file

file_system.go

@@ -15,8 +15,8 @@ import (
 // FUSE. See also the comments on request and response structs.
 //
 // Not all methods need to have interesting implementations. Embed a field of
-// type NotImplementedFileSystem to inherit defaults that return ENOSYS to the
+// type fuseutil.NotImplementedFileSystem to inherit defaults that return
-// kernel.
+// ENOSYS to the kernel.
 //
 // Must be safe for concurrent access via all methods.
 type FileSystem interface {

fuseutil/doc.go

@@ -0,0 +1,5 @@
+// Copyright 2015 Google Inc. All Rights Reserved.
+// Author: jacobsa@google.com (Aaron Jacobs)
+
+// Types and functions that make it easier to work with package fuse.
+package fuseutil

fuseutil/not_implemented_file_system.go

@@ -0,0 +1,40 @@
+// Copyright 2015 Google Inc. All Rights Reserved.
+// Author: jacobsa@google.com (Aaron Jacobs)
+
+package fuseutil
+
+import (
+	"github.com/jacobsa/fuse"
+	"golang.org/x/net/context"
+)
+
+// Embed this within your file system type to inherit default implementations
+// of all methods that return fuse.ENOSYS.
+type NotImplementedFileSystem struct {
+}
+
+var _ fuse.FileSystem = &NotImplementedFileSystem{}
+
+func (fs *NotImplementedFileSystem) LookUpInode(
+	ctx context.Context,
+	req *fuse.LookUpInodeRequest) (*fuse.LookUpInodeResponse, error) {
+	return nil, fuse.ENOSYS
+}
+
+func (fs *NotImplementedFileSystem) ForgetInode(
+	ctx context.Context,
+	req *fuse.ForgetInodeRequest) (*fuse.ForgetInodeResponse, error) {
+	return nil, fuse.ENOSYS
+}
+
+func (fs *NotImplementedFileSystem) OpenDir(
+	ctx context.Context,
+	req *fuse.OpenDirRequest) (*fuse.OpenDirResponse, error) {
+	return nil, fuse.ENOSYS
+}
+
+func (fs *NotImplementedFileSystem) ReleaseHandle(
+	ctx context.Context,
+	req *fuse.ReleaseHandleRequest) (*fuse.ReleaseHandleResponse, error) {
+	return nil, fuse.ENOSYS
+}

not_implemented_file_system.go

@@ -1,37 +0,0 @@
-// Copyright 2015 Google Inc. All Rights Reserved.
-// Author: jacobsa@google.com (Aaron Jacobs)
-
-package fuse
-
-import "golang.org/x/net/context"
-
-// Embed this within your file system type to inherit default implementations
-// of all methods that return ENOSYS.
-type NotImplementedFileSystem struct {
-}
-
-var _ FileSystem = &NotImplementedFileSystem{}
-
-func (fs *NotImplementedFileSystem) LookUpInode(
-	ctx context.Context,
-	req *LookUpInodeRequest) (*LookUpInodeResponse, error) {
-	return nil, ENOSYS
-}
-
-func (fs *NotImplementedFileSystem) ForgetInode(
-	ctx context.Context,
-	req *ForgetInodeRequest) (*ForgetInodeResponse, error) {
-	return nil, ENOSYS
-}
-
-func (fs *NotImplementedFileSystem) OpenDir(
-	ctx context.Context,
-	req *OpenDirRequest) (*OpenDirResponse, error) {
-	return nil, ENOSYS
-}
-
-func (fs *NotImplementedFileSystem) ReleaseHandle(
-	ctx context.Context,
-	req *ReleaseHandleRequest) (*ReleaseHandleResponse, error) {
-	return nil, ENOSYS
-}

samples/hello_fs.go

@@ -5,6 +5,7 @@ package samples
 
 import (
 	"github.com/jacobsa/fuse"
+	"github.com/jacobsa/fuse/fuseutil"
 	"github.com/jacobsa/gcsfuse/timeutil"
 	"golang.org/x/net/context"
 )
@@ -17,7 +18,7 @@ import (
 //
 // Each file contains the string "Hello, world!".
 type HelloFS struct {
-	fuse.NotImplementedFileSystem
+	fuseutil.NotImplementedFileSystem
 	Clock timeutil.Clock
 }