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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
c6878637 LP |
2 | #pragma once |
3 | ||
c6878637 LP |
4 | #include <sys/stat.h> |
5 | ||
2b2fec7d | 6 | #include "errno-util.h" |
dfd14786 | 7 | |
c6878637 | 8 | typedef enum RemoveFlags { |
c0228b4f LP |
9 | REMOVE_ONLY_DIRECTORIES = 1 << 0, /* Only remove empty directories, no files */ |
10 | REMOVE_ROOT = 1 << 1, /* Remove the specified directory itself too, not just the contents of it */ | |
11 | REMOVE_PHYSICAL = 1 << 2, /* If not set, only removes files on tmpfs, never physical file systems */ | |
12 | REMOVE_SUBVOLUME = 1 << 3, /* Drop btrfs subvolumes in the tree too */ | |
13 | REMOVE_MISSING_OK = 1 << 4, /* If the top-level directory is missing, ignore the ENOENT for it */ | |
c6878637 LP |
14 | } RemoveFlags; |
15 | ||
16 | int rm_rf_children(int fd, RemoveFlags flags, struct stat *root_dev); | |
17 | int rm_rf(const char *path, RemoveFlags flags); | |
d2120590 LP |
18 | |
19 | /* Useful for usage with _cleanup_(), destroys a directory and frees the pointer */ | |
f942504e | 20 | static inline void rm_rf_physical_and_free(char *p) { |
dfd14786 | 21 | PROTECT_ERRNO; |
f942504e | 22 | (void) rm_rf(p, REMOVE_ROOT|REMOVE_PHYSICAL); |
d2120590 LP |
23 | free(p); |
24 | } | |
f942504e | 25 | DEFINE_TRIVIAL_CLEANUP_FUNC(char*, rm_rf_physical_and_free); |
1d7579c4 LP |
26 | |
27 | /* Similar as above, but also has magic btrfs subvolume powers */ | |
28 | static inline void rm_rf_subvolume_and_free(char *p) { | |
29 | PROTECT_ERRNO; | |
30 | (void) rm_rf(p, REMOVE_ROOT|REMOVE_PHYSICAL|REMOVE_SUBVOLUME); | |
31 | free(p); | |
32 | } | |
33 | DEFINE_TRIVIAL_CLEANUP_FUNC(char*, rm_rf_subvolume_and_free); |