You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
2 years ago
|
//go:build !windows
|
||
|
|
// +build !windows
|
||
|
|
|
||
|
|
/*
|
||
|
|
Copyright The containerd 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 fstest
|
||
|
|
|
||
|
|
import (
|
||
|
|
"path/filepath"
|
||
|
|
"time"
|
||
|
|
|
||
|
|
"github.com/containerd/continuity/sysx"
|
||
|
|
"golang.org/x/sys/unix"
|
||
|
|
)
|
||
|
|
|
||
|
|
// SetXAttr sets the xatter for the file
|
||
|
|
func SetXAttr(name, key, value string) Applier {
|
||
|
|
return applyFn(func(root string) error {
|
||
|
|
path := filepath.Join(root, name)
|
||
|
|
return sysx.LSetxattr(path, key, []byte(value), 0)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
// Lchtimes changes access and mod time of file without following symlink
|
||
|
|
func Lchtimes(name string, atime, mtime time.Time) Applier {
|
||
|
|
return applyFn(func(root string) error {
|
||
|
|
path := filepath.Join(root, name)
|
||
|
|
at := unix.NsecToTimespec(atime.UnixNano())
|
||
|
|
mt := unix.NsecToTimespec(mtime.UnixNano())
|
||
|
|
utimes := [2]unix.Timespec{at, mt}
|
||
|
|
return unix.UtimesNanoAt(unix.AT_FDCWD, path, utimes[0:], unix.AT_SYMLINK_NOFOLLOW)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
func Base() Applier {
|
||
|
|
return applyFn(func(root string) error {
|
||
|
|
// do nothing, as the base is not special
|
||
|
|
return nil
|
||
|
|
})
|
||
|
|
}
|