blob: ab2b59e4489a1b7c792b8e13a4008d23f3dd1b6f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
// 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
// directory represents a directory inode. It holds the childList in memory.
type directory struct {
inode inode
// childList is a list containing (1) child Dentries and (2) fake Dentries
// (with inode == nil) that represent the iteration position of
// directoryFDs. childList is used to support directoryFD.IterDirents()
// efficiently. childList is immutable.
childList dentryList
// TODO(b/134676337): Add directory navigators.
}
// newDirectroy is the directory constructor.
func newDirectroy(inode inode) *directory {
// TODO(b/134676337): initialize childList.
file := &directory{inode: inode}
file.inode.impl = file
return file
}
|
