- } else {
- /* hm testing is happening, use the specified values */
- temp = getenv("UDEV_SYSFS_PATH");
- strncpy(sysfs_path, temp, sizeof(sysfs_path));
- udev_config_dir = getenv("UDEV_CONFIG_DIR");
- udev_root = getenv("UDEV_ROOT");
+static inline int udev_user(int argc, char **argv)
+{
+ static const char short_options[] = "dp:q:rVh";
+ int option;
+ int retval = -EINVAL;
+ struct udevice dev;
+ int root = 0;
+ enum query_type query = NONE;
+ char result[NAME_SIZE] = "";
+ char path[NAME_SIZE] = "";
+
+ /* get command line options */
+ while (1) {
+ option = getopt(argc, argv, short_options);
+ if (option == -1)
+ break;
+
+ dbg("option '%c'", option);
+ switch (option) {
+ case 'p':
+ dbg("udev path: %s\n", optarg);
+ strfieldcpy(path, optarg);
+ break;
+
+ case 'q':
+ dbg("udev query: %s\n", optarg);
+
+ if (strcmp(optarg, "name") == 0) {
+ query = NAME;
+ break;
+ }
+
+ if (strcmp(optarg, "symlink") == 0) {
+ query = SYMLINK;
+ break;
+ }
+
+ if (strcmp(optarg, "owner") == 0) {
+ query = OWNER;
+ break;
+ }
+
+ if (strcmp(optarg, "group") == 0) {
+ query = GROUP;
+ break;
+ }
+
+ printf("unknown query type\n");
+ return -EINVAL;
+
+ case 'r':
+ root = 1;
+ break;
+
+ case 'd':
+ retval = udevdb_open_ro();
+ if (retval != 0) {
+ printf("unable to open udev database\n");
+ return -EACCES;
+ }
+ retval = udevdb_dump(print_record);
+ udevdb_exit();
+ return retval;
+
+ case 'V':
+ printf("udev, version %s\n", UDEV_VERSION);
+ return 0;
+
+ case 'h':
+ retval = 0;
+ case '?':
+ default:
+ goto help;
+ }