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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
c6878637 LP |
2 | #pragma once |
3 | ||
4 | /*** | |
5 | This file is part of systemd. | |
6 | ||
7 | Copyright 2015 Lennart Poettering | |
8 | ||
9 | systemd is free software; you can redistribute it and/or modify it | |
10 | under the terms of the GNU Lesser General Public License as published by | |
11 | the Free Software Foundation; either version 2.1 of the License, or | |
12 | (at your option) any later version. | |
13 | ||
14 | systemd is distributed in the hope that it will be useful, but | |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | Lesser General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU Lesser General Public License | |
20 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
21 | ***/ | |
22 | ||
23 | #include <sys/stat.h> | |
24 | ||
dfd14786 LP |
25 | #include "util.h" |
26 | ||
c6878637 | 27 | typedef enum RemoveFlags { |
e7279ce8 LP |
28 | REMOVE_ONLY_DIRECTORIES = 1 << 0, |
29 | REMOVE_ROOT = 1 << 1, | |
30 | REMOVE_PHYSICAL = 1 << 2, /* if not set, only removes files on tmpfs, never physical file systems */ | |
31 | REMOVE_SUBVOLUME = 1 << 3, | |
c6878637 LP |
32 | } RemoveFlags; |
33 | ||
34 | int rm_rf_children(int fd, RemoveFlags flags, struct stat *root_dev); | |
35 | int rm_rf(const char *path, RemoveFlags flags); | |
d2120590 LP |
36 | |
37 | /* Useful for usage with _cleanup_(), destroys a directory and frees the pointer */ | |
f942504e | 38 | static inline void rm_rf_physical_and_free(char *p) { |
dfd14786 | 39 | PROTECT_ERRNO; |
f942504e | 40 | (void) rm_rf(p, REMOVE_ROOT|REMOVE_PHYSICAL); |
d2120590 LP |
41 | free(p); |
42 | } | |
f942504e | 43 | DEFINE_TRIVIAL_CLEANUP_FUNC(char*, rm_rf_physical_and_free); |