-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
#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>
+#include "util.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,
+ REMOVE_ONLY_DIRECTORIES = 1 << 0,
+ REMOVE_ROOT = 1 << 1,
+ REMOVE_PHYSICAL = 1 << 2, /* if not set, only removes files on tmpfs, never physical file systems */
+ REMOVE_SUBVOLUME = 1 << 3,
} 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) {
+ PROTECT_ERRNO;
+ (void) rm_rf(p, REMOVE_ROOT|REMOVE_PHYSICAL);
+ free(p);
+}
+DEFINE_TRIVIAL_CLEANUP_FUNC(char*, rm_rf_physical_and_free);