Systemd/src/shared/tomoyo-util.c

16 lines
346 B
C

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include <unistd.h>
#include "tomoyo-util.h"
bool mac_tomoyo_use(void) {
static int cached_use = -1;
if (cached_use < 0)
cached_use = (access("/sys/kernel/security/tomoyo/version",
F_OK) == 0);
return cached_use;
}