Merge tag 'apparmor-pr-2019-12-03' of git://git.kernel.org/pub/scm/linux/kernel/git...
[muen/linux.git] / security / apparmor / include / path.h
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * AppArmor security module
4  *
5  * This file contains AppArmor basic path manipulation function definitions.
6  *
7  * Copyright (C) 1998-2008 Novell/SUSE
8  * Copyright 2009-2010 Canonical Ltd.
9  */
10
11 #ifndef __AA_PATH_H
12 #define __AA_PATH_H
13
14 enum path_flags {
15         PATH_IS_DIR = 0x1,              /* path is a directory */
16         PATH_CONNECT_PATH = 0x4,        /* connect disconnected paths to / */
17         PATH_CHROOT_REL = 0x8,          /* do path lookup relative to chroot */
18         PATH_CHROOT_NSCONNECT = 0x10,   /* connect paths that are at ns root */
19
20         PATH_DELEGATE_DELETED = 0x08000, /* delegate deleted files */
21         PATH_MEDIATE_DELETED = 0x10000,  /* mediate deleted paths */
22 };
23
24 int aa_path_name(const struct path *path, int flags, char *buffer,
25                  const char **name, const char **info,
26                  const char *disconnected);
27
28 #define IN_ATOMIC true
29 char *aa_get_buffer(bool in_atomic);
30 void aa_put_buffer(char *buf);
31
32 #endif /* __AA_PATH_H */