linux/security/landlock/object.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Landlock LSM - Object management
 *
 * Copyright © 2016-2020 Mickaël Salaün <[email protected]>
 * Copyright © 2018-2020 ANSSI
 */

#include <linux/bug.h>
#include <linux/compiler_types.h>
#include <linux/err.h>
#include <linux/kernel.h>
#include <linux/rcupdate.h>
#include <linux/refcount.h>
#include <linux/slab.h>
#include <linux/spinlock.h>

#include "object.h"

struct landlock_object *
landlock_create_object(const struct landlock_object_underops *const underops,
		       void *const underobj)
{ … }

/*
 * The caller must own the object (i.e. thanks to object->usage) to safely put
 * it.
 */
void landlock_put_object(struct landlock_object *const object)
{ … }