1d7579c473
Fixes: #2728 This is also supposed to be preparation for doing #10234 eventually, where a very similar operation is requested: instead of importing a tree to /var/lib/machines it would need to be imported into /var/lib/portables/.
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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#include <sys/stat.h>
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#include "util.h"
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typedef enum RemoveFlags {
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REMOVE_ONLY_DIRECTORIES = 1 << 0,
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REMOVE_ROOT = 1 << 1,
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REMOVE_PHYSICAL = 1 << 2, /* if not set, only removes files on tmpfs, never physical file systems */
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REMOVE_SUBVOLUME = 1 << 3,
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} RemoveFlags;
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int rm_rf_children(int fd, RemoveFlags flags, struct stat *root_dev);
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int rm_rf(const char *path, RemoveFlags flags);
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/* Useful for usage with _cleanup_(), destroys a directory and frees the pointer */
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static inline void rm_rf_physical_and_free(char *p) {
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PROTECT_ERRNO;
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(void) rm_rf(p, REMOVE_ROOT|REMOVE_PHYSICAL);
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free(p);
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}
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DEFINE_TRIVIAL_CLEANUP_FUNC(char*, rm_rf_physical_and_free);
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/* Similar as above, but also has magic btrfs subvolume powers */
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static inline void rm_rf_subvolume_and_free(char *p) {
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PROTECT_ERRNO;
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(void) rm_rf(p, REMOVE_ROOT|REMOVE_PHYSICAL|REMOVE_SUBVOLUME);
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free(p);
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}
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DEFINE_TRIVIAL_CLEANUP_FUNC(char*, rm_rf_subvolume_and_free);
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