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48a0d83143
Apparently SMB/CIFS on Linux/macOS returns somewhat random errnos when trying to sync a windows share which does not support calling fsync for a directory.
38 lines
598 B
Go
38 lines
598 B
Go
//go:build !windows
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// +build !windows
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package local
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import (
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"errors"
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"os"
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"syscall"
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"github.com/restic/restic/internal/fs"
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)
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// fsyncDir flushes changes to the directory dir.
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func fsyncDir(dir string) error {
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d, err := os.Open(dir)
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if err != nil {
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return err
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}
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err = d.Sync()
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if errors.Is(err, syscall.ENOTSUP) || errors.Is(err, syscall.ENOENT) || errors.Is(err, syscall.EINVAL) {
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err = nil
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}
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cerr := d.Close()
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if err == nil {
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err = cerr
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}
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return err
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}
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// set file to readonly
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func setFileReadonly(f string, mode os.FileMode) error {
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return fs.Chmod(f, mode&^0222)
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}
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