46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
|
|
|
|
#include <errno.h>
|
|
#include <unistd.h>
|
|
|
|
#include "fileio.h"
|
|
#include "fileio-label.h"
|
|
#include "fs-util.h"
|
|
#include "log.h"
|
|
#include "selinux-util.h"
|
|
#include "string-util.h"
|
|
#include "util.h"
|
|
|
|
int main(int argc, char*argv[]) {
|
|
int r, k;
|
|
|
|
if (argc != 2) {
|
|
log_error("This program requires one argument.");
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
log_set_target(LOG_TARGET_AUTO);
|
|
log_parse_environment();
|
|
log_open();
|
|
|
|
umask(0022);
|
|
|
|
mac_selinux_init();
|
|
|
|
if (streq(argv[1], "start")) {
|
|
r = unlink_or_warn("/run/nologin");
|
|
k = unlink_or_warn("/etc/nologin");
|
|
if (k < 0 && r >= 0)
|
|
r = k;
|
|
|
|
} else if (streq(argv[1], "stop"))
|
|
r = create_shutdown_run_nologin_or_warn();
|
|
else {
|
|
log_error("Unknown verb '%s'.", argv[1]);
|
|
r = -EINVAL;
|
|
}
|
|
|
|
mac_selinux_finish();
|
|
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
|
|
}
|