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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* AppArmor security module
*
* This file contains AppArmor security identifier (secid) definitions
*
* Copyright 2009-2018 Canonical Ltd.
*/
#ifndef __AA_SECID_H
#define __AA_SECID_H
#include <linux/slab.h>
#include <linux/types.h>
struct aa_label;
/* secid value that will not be allocated */
#define AA_SECID_INVALID 0
/* secid value that matches any other secid */
#define AA_SECID_WILDCARD 1
struct aa_label *aa_secid_to_label(u32 secid);
int apparmor_secid_to_secctx(u32 secid, char **secdata, u32 *seclen);
int apparmor_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid);
void apparmor_release_secctx(char *secdata, u32 seclen);
int aa_alloc_secid(struct aa_label *label, gfp_t gfp);
void aa_free_secid(u32 secid);
void aa_secid_update(u32 secid, struct aa_label *label);
void aa_secids_init(void);
#endif /* __AA_SECID_H */
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