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/*
* AppArmor security module
*
* This file contains AppArmor policy loading interface function definitions.
*
* Copyright (C) 1998-2008 Novell/SUSE
* Copyright 2009-2010 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, version 2 of the
* License.
*/
#ifndef __POLICY_INTERFACE_H
#define __POLICY_INTERFACE_H
#include <linux/list.h>
#include <linux/kref.h>
struct aa_load_ent {
struct list_head list;
struct aa_profile *new;
struct aa_profile *old;
struct aa_profile *rename;
const char *ns_name;
};
void aa_load_ent_free(struct aa_load_ent *ent);
struct aa_load_ent *aa_load_ent_alloc(void);
#define PACKED_FLAG_HAT 1
#define PACKED_MODE_ENFORCE 0
#define PACKED_MODE_COMPLAIN 1
#define PACKED_MODE_KILL 2
#define PACKED_MODE_UNCONFINED 3
/* struct aa_loaddata - buffer of policy load data set */
struct aa_loaddata {
struct kref count;
size_t size;
int abi;
unsigned char *hash;
char data[];
};
int aa_unpack(struct aa_loaddata *udata, struct list_head *lh, const char **ns);
static inline struct aa_loaddata *
aa_get_loaddata(struct aa_loaddata *data)
{
if (data)
kref_get(&(data->count));
return data;
}
void aa_loaddata_kref(struct kref *kref);
static inline void aa_put_loaddata(struct aa_loaddata *data)
{
if (data)
kref_put(&data->count, aa_loaddata_kref);
}
#endif /* __POLICY_INTERFACE_H */
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