linux/security/selinux/ss/constraint.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * A constraint is a condition that must be satisfied in
 * order for one or more permissions to be granted.
 * Constraints are used to impose additional restrictions
 * beyond the type-based rules in `te' or the role-based
 * transition rules in `rbac'.  Constraints are typically
 * used to prevent a process from transitioning to a new user
 * identity or role unless it is in a privileged type.
 * Constraints are likewise typically used to prevent a
 * process from labeling an object with a different user
 * identity.
 *
 * Author : Stephen Smalley, <[email protected]>
 */

#ifndef _SS_CONSTRAINT_H_
#define _SS_CONSTRAINT_H_

#include "ebitmap.h"

#define CEXPR_MAXDEPTH …

struct constraint_expr { … };

struct constraint_node { … };

#endif /* _SS_CONSTRAINT_H_ */