linux/security/selinux/ima.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (C) 2021 Microsoft Corporation
 *
 * Author: Lakshmi Ramasubramanian ([email protected])
 *
 * Measure critical data structures maintained by SELinux
 * using IMA subsystem.
 */
#include <linux/vmalloc.h>
#include <linux/ima.h>
#include "security.h"
#include "ima.h"

/*
 * selinux_ima_collect_state - Read selinux configuration settings
 *
 * On success returns the configuration settings string.
 * On error, returns NULL.
 */
static char *selinux_ima_collect_state(void)
{ … }

/*
 * selinux_ima_measure_state_locked - Measure SELinux state and hash of policy
 */
void selinux_ima_measure_state_locked(void)
{ … }

/*
 * selinux_ima_measure_state - Measure SELinux state and hash of policy
 */
void selinux_ima_measure_state(void)
{ … }