Update dependencies
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// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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package atomicfile
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import (
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"os"
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"golang.org/x/sys/windows"
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)
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func rename(srcFile, destFile string) error {
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// Use replaceFile when possible to preserve the original file's attributes and ACLs.
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if err := replaceFile(destFile, srcFile); err == nil || err != windows.ERROR_FILE_NOT_FOUND {
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return err
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}
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// destFile doesn't exist. Just do a normal rename.
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return os.Rename(srcFile, destFile)
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}
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func replaceFile(destFile, srcFile string) error {
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destFile16, err := windows.UTF16PtrFromString(destFile)
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if err != nil {
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return err
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}
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srcFile16, err := windows.UTF16PtrFromString(srcFile)
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if err != nil {
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return err
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}
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return replaceFileW(destFile16, srcFile16, nil, 0, nil, nil)
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}
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