diff options
Diffstat (limited to 'security/apparmor/include/ipc.h')
| -rw-r--r-- | security/apparmor/include/ipc.h | 29 |
1 files changed, 6 insertions, 23 deletions
diff --git a/security/apparmor/include/ipc.h b/security/apparmor/include/ipc.h index 5ffc218d1e74..323dd071afe9 100644 --- a/security/apparmor/include/ipc.h +++ b/security/apparmor/include/ipc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AppArmor security module * @@ -5,11 +6,6 @@ * * Copyright (C) 1998-2008 Novell/SUSE * Copyright 2009-2017 Canonical Ltd. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2 of the - * License. */ #ifndef __AA_IPC_H @@ -17,24 +13,11 @@ #include <linux/sched.h> -struct aa_profile; - -#define AA_PTRACE_TRACE MAY_WRITE -#define AA_PTRACE_READ MAY_READ -#define AA_MAY_BE_TRACED AA_MAY_APPEND -#define AA_MAY_BE_READ AA_MAY_CREATE -#define PTRACE_PERM_SHIFT 2 - -#define AA_PTRACE_PERM_MASK (AA_PTRACE_READ | AA_PTRACE_TRACE | \ - AA_MAY_BE_READ | AA_MAY_BE_TRACED) -#define AA_SIGNAL_PERM_MASK (MAY_READ | MAY_WRITE) - -#define AA_SFS_SIG_MASK "hup int quit ill trap abrt bus fpe kill usr1 " \ - "segv usr2 pipe alrm term stkflt chld cont stop stp ttin ttou urg " \ - "xcpu xfsz vtalrm prof winch io pwr sys emt lost" +#define SIGUNKNOWN 0 +#define MAXMAPPED_SIG 35 -int aa_may_ptrace(struct aa_label *tracer, struct aa_label *tracee, - u32 request); -int aa_may_signal(struct aa_label *sender, struct aa_label *target, int sig); +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 */ |