+ /* remove sysfs_path if given */
+ if (strncmp(argv[1], sysfs_path, strlen(sysfs_path)) == 0)
+ devpath = &argv[1][strlen(sysfs_path)];
+ else
+ if (argv[1][0] != '/') {
+ /* prepend '/' if missing */
+ snprintf(temp, sizeof(temp), "/%s", argv[1]);
+ temp[sizeof(temp)-1] = '\0';
+ devpath = temp;
+ } else
+ devpath = argv[1];
+
+ udev_rules_init(&rules, 0);
+
+ dev = sysfs_device_get(devpath);
+ if (dev == NULL) {
+ info("unable to open '%s'", devpath);
+ rc = 2;