[thirdparty/systemd.git] / src / basic / login-util.h

/***
  This file is part of systemd.

  Copyright 2013 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/>.
***/

#pragma once

#include <stdbool.h>
#include <unistd.h>

bool session_id_valid(const char *id);

static inline bool logind_running(void) {
        return access("/run/systemd/seats/", F_OK) >= 0;
}
Commit	Line	Data
35375afe ZJS	1	/***
	2	This file is part of systemd.
	3
	4	Copyright 2013 Zbigniew Jędrzejewski-Szmek
	5
	6	systemd is free software; you can redistribute it and/or modify it
	7	under the terms of the GNU Lesser General Public License as published by
	8	the Free Software Foundation; either version 2.1 of the License, or
	9	(at your option) any later version.
	10
	11	systemd is distributed in the hope that it will be useful, but
	12	WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	Lesser General Public License for more details.
	15
	16	You should have received a copy of the GNU Lesser General Public License
	17	along with systemd; If not, see <http://www.gnu.org/licenses/>.
	18	***/
	19
c9403dce ZJS	20	#pragma once
c9403dce ZJS	21
4b549144	22	#include <stdbool.h>
00229fe4	23	#include <unistd.h>
4b549144 ZJS	24
4b549144 ZJS	25	bool session_id_valid(const char *id);
00229fe4 LP	26
	27	static inline bool logind_running(void) {
	28	return access("/run/systemd/seats/", F_OK) >= 0;
	29	}