xref: /linux/security/apparmor/include/path.h (revision 4f2c0a4acffbec01079c28f839422e64ddeff004)
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 = 0x10000, /* delegate deleted files */
21 	PATH_MEDIATE_DELETED = 0x20000,	 /* 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 */
33