1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
2 
3 #include <unistd.h>
4 
5 #include "ima-util.h"
6 
7 static int use_ima_cached = -1;
8 
use_ima(void)9 bool use_ima(void) {
10 
11         if (use_ima_cached < 0)
12                 use_ima_cached = access("/sys/kernel/security/ima/", F_OK) >= 0;
13 
14         return use_ima_cached;
15 }
16