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d6c9574f | 1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
e51bc1a2 LP |
2 | |
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2010 Lennart Poettering | |
7 | ||
8 | systemd is free software; you can redistribute it and/or modify it | |
5430f7f2 LP |
9 | under the terms of the GNU Lesser General Public License as published by |
10 | the Free Software Foundation; either version 2.1 of the License, or | |
e51bc1a2 LP |
11 | (at your option) any later version. |
12 | ||
13 | systemd is distributed in the hope that it will be useful, but | |
14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
5430f7f2 | 16 | Lesser General Public License for more details. |
e51bc1a2 | 17 | |
5430f7f2 | 18 | You should have received a copy of the GNU Lesser General Public License |
e51bc1a2 LP |
19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
20 | ***/ | |
21 | ||
e51bc1a2 LP |
22 | #include "label.h" |
23 | #include "util.h" | |
b9c1bc28 ŁS |
24 | |
25 | int label_fix(const char *path, bool ignore_enoent, bool ignore_erofs) { | |
5dfc5461 | 26 | int r, q; |
b9c1bc28 | 27 | |
5dfc5461 LP |
28 | r = mac_selinux_fix(path, ignore_enoent, ignore_erofs); |
29 | q = mac_smack_fix(path, ignore_enoent, ignore_erofs); | |
b9c1bc28 | 30 | |
5dfc5461 LP |
31 | if (r < 0) |
32 | return r; | |
33 | if (q < 0) | |
34 | return q; | |
e51bc1a2 | 35 | |
5dfc5461 | 36 | return 0; |
e51bc1a2 | 37 | } |
c34255bd LP |
38 | |
39 | int mkdir_label(const char *path, mode_t mode) { | |
40 | int r; | |
41 | ||
42 | assert(path); | |
43 | ||
44 | r = mac_selinux_create_file_prepare(path, S_IFDIR); | |
45 | if (r < 0) | |
46 | return r; | |
47 | ||
48 | if (mkdir(path, mode) < 0) | |
49 | r = -errno; | |
50 | ||
51 | mac_selinux_create_file_clear(); | |
52 | ||
53 | if (r < 0) | |
54 | return r; | |
55 | ||
56 | return mac_smack_fix(path, false, false); | |
57 | } | |
58 | ||
59 | int symlink_label(const char *old_path, const char *new_path) { | |
60 | int r; | |
61 | ||
62 | assert(old_path); | |
63 | assert(new_path); | |
64 | ||
65 | r = mac_selinux_create_file_prepare(new_path, S_IFLNK); | |
66 | if (r < 0) | |
67 | return r; | |
68 | ||
69 | if (symlink(old_path, new_path) < 0) | |
70 | r = -errno; | |
71 | ||
72 | mac_selinux_create_file_clear(); | |
73 | ||
74 | if (r < 0) | |
75 | return r; | |
76 | ||
77 | return mac_smack_fix(new_path, false, false); | |
78 | } |