- switch (device->respond(authctxt->kbdintctxt, 1, resp)) {
- case 0: /* Success */
- authenticated = 1;
- break;
- case 1: /* Postponed - retry with empty query for PAM */
- if ((device->query(authctxt->kbdintctxt, &name, &info,
- &numprompts, &prompts, &echo_on)) != 0)
- break;
- if (numprompts == 0 &&
- device->respond(authctxt->kbdintctxt, 0, resp) == 0)
- authenticated = 1;
-
- for (i = 0; i < numprompts; i++)
- xfree(prompts[i]);
- xfree(prompts);
- xfree(name);
- xfree(echo_on);
- xfree(info);
- break;
- }