/*** This file is part of systemd. Copyright 2016 Zbigniew Jędrzejewski-Szmek systemd is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. systemd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "alloc-util.h" #include "ask-password-api.h" #include "log.h" static void ask_password(void) { int r; _cleanup_free_ char *ret; r = ask_password_tty("hello?", "da key", 0, 0, NULL, &ret); assert(r >= 0); log_info("Got %s", ret); } int main(int argc, char **argv) { log_parse_environment(); ask_password(); }