Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ 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
- General Public License for more details.
+ Lesser General Public License for more details.
- You should have received a copy of the GNU General Public License
+ 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 "log.h"
#include "util.h"
#include "cgroup-util.h"
+#include "fileio.h"
int main(int argc, char*argv[]) {
int ret = EXIT_FAILURE;
int r, q;
char *cgroup_user_tree = NULL;
- if ((r = write_one_line_file_atomic("/run/nologin", "System is going down.")) < 0)
+ r = write_one_line_file_atomic("/run/nologin", "System is going down.");
+ if (r < 0)
log_error("Failed to create /run/nologin: %s", strerror(-r));
- if ((q = cg_get_user_path(&cgroup_user_tree)) < 0) {
+ q = cg_get_user_path(&cgroup_user_tree);
+ if (q < 0) {
log_error("Failed to determine use path: %s", strerror(-q));
goto finish;
}
q = cg_kill_recursive_and_wait(SYSTEMD_CGROUP_CONTROLLER, cgroup_user_tree, true);
free(cgroup_user_tree);
-
if (q < 0) {
log_error("Failed to kill sessions: %s", strerror(-q));
goto finish;