diff options
Diffstat (limited to 'security/apparmor/include/secid.h')
| -rw-r--r-- | security/apparmor/include/secid.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/security/apparmor/include/secid.h b/security/apparmor/include/secid.h new file mode 100644 index 000000000..a912a5d5d --- /dev/null +++ b/security/apparmor/include/secid.h @@ -0,0 +1,37 @@ +/* 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 */ |