/* 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 */