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#pragma once
/***
This file is part of systemd.
Copyright 2015 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <sys/stat.h>
typedef enum RemoveFlags {
REMOVE_ONLY_DIRECTORIES = 1,
REMOVE_ROOT = 2,
REMOVE_PHYSICAL = 4, /* if not set, only removes files on tmpfs, never physical file systems */
REMOVE_SUBVOLUME = 8,
} RemoveFlags;
int rm_rf_children(int fd, RemoveFlags flags, struct stat *root_dev);
int rm_rf(const char *path, RemoveFlags flags);
/* Useful for usage with _cleanup_(), destroys a directory and frees the pointer */
static inline void rm_rf_physical_and_free(char *p) {
if (!p)
return;
(void) rm_rf(p, REMOVE_ROOT|REMOVE_PHYSICAL);
free(p);
}
DEFINE_TRIVIAL_CLEANUP_FUNC(char*, rm_rf_physical_and_free);
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