| /* 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 |
| |
| /* sysctl to enable displaying mode when converting secid to secctx */ |
| extern int apparmor_display_secid_mode; |
| |
| 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); |
| |
| #endif /* __AA_SECID_H */ |
