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restic/internal/backend/local/local_unix.go
Michael Eischer 48a0d83143 local: Ignore additional errors for directory syncing
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.
2022-05-11 20:37:59 +02:00

37 lines
598 B
Go

//go:build !windows
// +build !windows
package local
import (
"errors"
"os"
"syscall"
"github.com/restic/restic/internal/fs"
)
// fsyncDir flushes changes to the directory dir.
func fsyncDir(dir string) error {
d, err := os.Open(dir)
if err != nil {
return err
}
err = d.Sync()
if errors.Is(err, syscall.ENOTSUP) || errors.Is(err, syscall.ENOENT) || errors.Is(err, syscall.EINVAL) {
err = nil
}
cerr := d.Close()
if err == nil {
err = cerr
}
return err
}
// set file to readonly
func setFileReadonly(f string, mode os.FileMode) error {
return fs.Chmod(f, mode&^0222)
}