Current File : //usr/include/sepol/policydb/hierarchy.h
/* Authors: Jason Tang <jtang@tresys.com>
* Joshua Brindle <jbrindle@tresys.com>
* Karl MacMillan <kmacmillan@tresys.com>
*
* A set of utility functions that aid policy decision when dealing
* with hierarchal items.
*
* Copyright (C) 2005 Tresys Technology, LLC
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _SEPOL_POLICYDB_HIERARCHY_H_
#define _SEPOL_POLICYDB_HIERARCHY_H_
#include <sepol/policydb/avtab.h>
#include <sepol/policydb/policydb.h>
#ifdef __cplusplus
extern "C" {
#endif
extern int hierarchy_add_bounds(sepol_handle_t *handle, policydb_t *p);
extern void bounds_destroy_bad(avtab_ptr_t cur);
extern int bounds_check_type(sepol_handle_t *handle, policydb_t *p, uint32_t child,
uint32_t parent, avtab_ptr_t *bad, int *numbad);
extern int bounds_check_users(sepol_handle_t *handle, policydb_t *p);
extern int bounds_check_roles(sepol_handle_t *handle, policydb_t *p);
extern int bounds_check_types(sepol_handle_t *handle, policydb_t *p);
extern int hierarchy_check_constraints(sepol_handle_t * handle, policydb_t * p);
#ifdef __cplusplus
}
#endif
#endif
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