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package godirwalk
import (
"os"
)
// modeType returns the mode type of the file system entry identified by
// osPathname by calling os.LStat function, to intentionally not follow symbolic
// links.
//
// Even though os.LStat provides all file mode bits, we want to ensure same
// values returned to caller regardless of whether we obtained file mode bits
// from syscall or stat call. Therefore mask out the additional file mode bits
// that are provided by stat but not by the syscall, so users can rely on their
// values.
func modeType(osPathname string) (os.FileMode, error) {
fi, err := os.Lstat(osPathname)
if err == nil {
return fi.Mode() & os.ModeType, nil
}
return 0, err
}
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