1 files changed, 0 insertions, 71 deletions
diff --git a/pkg/sentry/fs/ext/regular_file.go b/pkg/sentry/fs/ext/regular_file.go
deleted file mode 100644
index fb1bd38ef..000000000
--- a/pkg/sentry/fs/ext/regular_file.go
+++ /dev/null
@@ -1,71 +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 ext
-
-import (
-	"io"
-)
-
-// regularFile represents a regular file's inode. This too follows the
-// inheritance pattern prevelant in the vfs layer described in
-// pkg/sentry/vfs/README.md.
-type regularFile struct {
-	inode inode
-
-	// This is immutable. The first field of fileReader implementations must be
-	// regularFile to ensure temporality.
-	impl io.ReaderAt
-}
-
-// newRegularFile is the regularFile constructor. It figures out what kind of
-// file this is and initializes the fileReader.
-func newRegularFile(inode inode) (*regularFile, error) {
-	regFile := regularFile{
-		inode: inode,
-	}
-
-	inodeFlags := inode.diskInode.Flags()
-
-	if inodeFlags.Extents {
-		file, err := newExtentFile(regFile)
-		if err != nil {
-			return nil, err
-		}
-
-		file.regFile.inode.impl = &file.regFile
-		return &file.regFile, nil
-	}
-
-	if inodeFlags.Inline {
-		if inode.diskInode.Size() > 60 {
-			panic("ext fs: inline file larger than 60 bytes")
-		}
-
-		file := newInlineFile(regFile)
-		file.regFile.inode.impl = &file.regFile
-		return &file.regFile, nil
-	}
-
-	file, err := newBlockMapFile(regFile)
-	if err != nil {
-		return nil, err
-	}
-	file.regFile.inode.impl = &file.regFile
-	return &file.regFile, nil
-}
-
-func (f *regularFile) blksUsed(blkSize uint64) uint64 {
-	return (f.inode.diskInode.Size() + blkSize - 1) / blkSize
-}