ext: boilerplate code.

Renamed ext4 to ext since we are targeting ext(2/3/4).
Removed fs.go since we are targeting VFS2.
Added ext.go with filesystem struct.

PiperOrigin-RevId: 257689775

1 files changed, 0 insertions, 28 deletions

diff --git a/pkg/sentry/fs/ext4/disklayout/dirent_test.go b/pkg/sentry/fs/ext4/disklayout/dirent_test.go
deleted file mode 100644
index cc6dff2c9..000000000
--- a/pkg/sentry/fs/ext4/disklayout/dirent_test.go
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright 2019 The gVisor Authors.
-//
-// 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 disklayout
-
-import (
-	"testing"
-)
-
-// TestDirentSize tests that the dirent structs are of the correct
-// size.
-func TestDirentSize(t *testing.T) {
-	want := uintptr(263)
-
-	assertSize(t, DirentOld{}, want)
-	assertSize(t, DirentNew{}, want)
-}