]>
Commit | Line | Data |
---|---|---|
53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
e51bc1a2 LP |
2 | /*** |
3 | This file is part of systemd. | |
4 | ||
5 | Copyright 2010 Lennart Poettering | |
6 | ||
7 | systemd is free software; you can redistribute it and/or modify it | |
5430f7f2 LP |
8 | under the terms of the GNU Lesser General Public License as published by |
9 | the Free Software Foundation; either version 2.1 of the License, or | |
e51bc1a2 LP |
10 | (at your option) any later version. |
11 | ||
12 | systemd is distributed in the hope that it will be useful, but | |
13 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
5430f7f2 | 15 | Lesser General Public License for more details. |
e51bc1a2 | 16 | |
5430f7f2 | 17 | You should have received a copy of the GNU Lesser General Public License |
e51bc1a2 LP |
18 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
19 | ***/ | |
20 | ||
11c3a366 TA |
21 | #include <errno.h> |
22 | #include <sys/stat.h> | |
23 | #include <unistd.h> | |
24 | ||
cf0fbc49 | 25 | #include "label.h" |
93cc7779 | 26 | #include "macro.h" |
d7b8eec7 LP |
27 | #include "selinux-util.h" |
28 | #include "smack-util.h" | |
b9c1bc28 ŁS |
29 | |
30 | int label_fix(const char *path, bool ignore_enoent, bool ignore_erofs) { | |
5dfc5461 | 31 | int r, q; |
b9c1bc28 | 32 | |
5dfc5461 LP |
33 | r = mac_selinux_fix(path, ignore_enoent, ignore_erofs); |
34 | q = mac_smack_fix(path, ignore_enoent, ignore_erofs); | |
b9c1bc28 | 35 | |
5dfc5461 LP |
36 | if (r < 0) |
37 | return r; | |
38 | if (q < 0) | |
39 | return q; | |
e51bc1a2 | 40 | |
5dfc5461 | 41 | return 0; |
e51bc1a2 | 42 | } |
c34255bd LP |
43 | |
44 | int mkdir_label(const char *path, mode_t mode) { | |
45 | int r; | |
46 | ||
47 | assert(path); | |
48 | ||
49 | r = mac_selinux_create_file_prepare(path, S_IFDIR); | |
50 | if (r < 0) | |
51 | return r; | |
52 | ||
53 | if (mkdir(path, mode) < 0) | |
54 | r = -errno; | |
55 | ||
56 | mac_selinux_create_file_clear(); | |
57 | ||
58 | if (r < 0) | |
59 | return r; | |
60 | ||
61 | return mac_smack_fix(path, false, false); | |
62 | } | |
63 | ||
64 | int symlink_label(const char *old_path, const char *new_path) { | |
65 | int r; | |
66 | ||
67 | assert(old_path); | |
68 | assert(new_path); | |
69 | ||
70 | r = mac_selinux_create_file_prepare(new_path, S_IFLNK); | |
71 | if (r < 0) | |
72 | return r; | |
73 | ||
74 | if (symlink(old_path, new_path) < 0) | |
75 | r = -errno; | |
76 | ||
77 | mac_selinux_create_file_clear(); | |
78 | ||
79 | if (r < 0) | |
80 | return r; | |
81 | ||
82 | return mac_smack_fix(new_path, false, false); | |
83 | } |