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c6878637 LP |
1 | #pragma once |
2 | ||
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2015 Lennart Poettering | |
7 | ||
8 | systemd is free software; you can redistribute it and/or modify it | |
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 | |
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 | |
16 | Lesser General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU Lesser General Public License | |
19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
20 | ***/ | |
21 | ||
22 | #include <sys/stat.h> | |
23 | ||
24 | typedef enum RemoveFlags { | |
25 | REMOVE_ONLY_DIRECTORIES = 1, | |
26 | REMOVE_ROOT = 2, | |
27 | REMOVE_PHYSICAL = 4, /* if not set, only removes files on tmpfs, never physical file systems */ | |
9e9b663a | 28 | REMOVE_SUBVOLUME = 8, |
c6878637 LP |
29 | } RemoveFlags; |
30 | ||
31 | int rm_rf_children(int fd, RemoveFlags flags, struct stat *root_dev); | |
32 | int rm_rf(const char *path, RemoveFlags flags); | |
d2120590 LP |
33 | |
34 | /* Useful for usage with _cleanup_(), destroys a directory and frees the pointer */ | |
f942504e | 35 | static inline void rm_rf_physical_and_free(char *p) { |
f942504e | 36 | (void) rm_rf(p, REMOVE_ROOT|REMOVE_PHYSICAL); |
d2120590 LP |
37 | free(p); |
38 | } | |
f942504e | 39 | DEFINE_TRIVIAL_CLEANUP_FUNC(char*, rm_rf_physical_and_free); |