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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
0ef6f454 LP |
2 | #pragma once |
3 | ||
35375afe ZJS |
4 | /*** |
5 | This file is part of systemd. | |
6 | ||
7 | Copyright 2013 Zbigniew Jędrzejewski-Szmek | |
8 | ||
9 | systemd is free software; you can redistribute it and/or modify it | |
10 | under the terms of the GNU Lesser General Public License as published by | |
11 | the Free Software Foundation; either version 2.1 of the License, or | |
12 | (at your option) any later version. | |
13 | ||
14 | systemd is distributed in the hope that it will be useful, but | |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | Lesser General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU Lesser General Public License | |
20 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
21 | ***/ | |
22 | ||
4b549144 | 23 | #include <stdbool.h> |
00229fe4 | 24 | #include <unistd.h> |
4b549144 ZJS |
25 | |
26 | bool session_id_valid(const char *id); | |
00229fe4 LP |
27 | |
28 | static inline bool logind_running(void) { | |
29 | return access("/run/systemd/seats/", F_OK) >= 0; | |
30 | } |