package config

import (
	"fmt"
	"os"
	"syscall"
)

func extractDeviceID(info os.FileInfo) (uint64, error) {
	stat, ok := info.Sys().(*syscall.Stat_t)
	if !ok {
		return 0, fmt.Errorf("unable to get device ID: unsupported file info type")
	}
	return stat.Dev, nil
}