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55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
//go:build !windows
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// +build !windows
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/*
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Copyright The containerd Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package fstest
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import (
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"path/filepath"
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"time"
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"github.com/containerd/continuity/sysx"
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"golang.org/x/sys/unix"
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)
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// SetXAttr sets the xatter for the file
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func SetXAttr(name, key, value string) Applier {
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return applyFn(func(root string) error {
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path := filepath.Join(root, name)
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return sysx.LSetxattr(path, key, []byte(value), 0)
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})
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}
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// Lchtimes changes access and mod time of file without following symlink
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func Lchtimes(name string, atime, mtime time.Time) Applier {
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return applyFn(func(root string) error {
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path := filepath.Join(root, name)
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at := unix.NsecToTimespec(atime.UnixNano())
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mt := unix.NsecToTimespec(mtime.UnixNano())
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utimes := [2]unix.Timespec{at, mt}
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return unix.UtimesNanoAt(unix.AT_FDCWD, path, utimes[0:], unix.AT_SYMLINK_NOFOLLOW)
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})
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}
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func Base() Applier {
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return applyFn(func(root string) error {
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// do nothing, as the base is not special
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return nil
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})
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}
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