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/* 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> #include <sys/cdefs.h> __BEGIN_DECLS 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); __END_DECLS #endif