+/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
Copyright 2016 Lennart Poettering
-
- 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 <libcryptsetup.h>
+#include <errno.h>
#include <stdio.h>
#include <sys/stat.h>
-#include "log.h"
+#include "alloc-util.h"
+#include "crypt-util.h"
#include "hexdecoct.h"
+#include "log.h"
#include "string-util.h"
-#include "alloc-util.h"
static char *arg_root_hash = NULL;
static char *arg_data_what = NULL;
return 0;
}
-static void log_glue(int level, const char *msg, void *usrptr) {
- log_debug("%s", msg);
-}
-
int main(int argc, char *argv[]) {
- struct crypt_device *cd = NULL;
+ _cleanup_(crypt_freep) struct crypt_device *cd = NULL;
int r;
if (argc <= 1) {
goto finish;
}
- crypt_set_log_callback(cd, log_glue, NULL);
+ crypt_set_log_callback(cd, cryptsetup_log_glue, NULL);
status = crypt_status(cd, argv[2]);
- if (status == CRYPT_ACTIVE || status == CRYPT_BUSY) {
+ if (IN_SET(status, CRYPT_ACTIVE, CRYPT_BUSY)) {
log_info("Volume %s already active.", argv[2]);
r = 0;
goto finish;
goto finish;
}
- crypt_set_log_callback(cd, log_glue, NULL);
+ crypt_set_log_callback(cd, cryptsetup_log_glue, NULL);
r = crypt_deactivate(cd, argv[2]);
if (r < 0) {
r = 0;
finish:
- if (cd)
- crypt_free(cd);
-
free(arg_root_hash);
free(arg_data_what);
free(arg_hash_what);