ipc.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * AppArmor security module
 *
 * This file contains AppArmor ipc mediation function definitions.
 *
 * Copyright (C) 1998-2008 Novell/SUSE
 * Copyright 2009-2017 Canonical Ltd.
 */

#ifndef __AA_IPC_H
#define __AA_IPC_H

#include <linux/sched.h>

#define SIGUNKNOWN 0
#define MAXMAPPED_SIG 35

int aa_may_signal(const struct cred *subj_cred, struct aa_label *sender,
		  const struct cred *target_cred, struct aa_label *target,
		  int sig);

#endif /* __AA_IPC_H */