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/* 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 "hashmap.h"
typedef struct OrderedSet OrderedSet;
static inline OrderedSet* ordered_set_new(const struct hash_ops *ops) {
return (OrderedSet*) ordered_hashmap_new(ops);
}
static inline int ordered_set_ensure_allocated(OrderedSet **s, const struct hash_ops *ops) {
if (*s)
return 0;
*s = ordered_set_new(ops);
if (!*s)
return -ENOMEM;
return 0;
}
static inline OrderedSet* ordered_set_free(OrderedSet *s) {
ordered_hashmap_free((OrderedHashmap*) s);
return NULL;
}
static inline OrderedSet* ordered_set_free_free(OrderedSet *s) {
ordered_hashmap_free_free((OrderedHashmap*) s);
return NULL;
}
static inline int ordered_set_put(OrderedSet *s, void *p) {
return ordered_hashmap_put((OrderedHashmap*) s, p, p);
}
static inline bool ordered_set_isempty(OrderedSet *s) {
return ordered_hashmap_isempty((OrderedHashmap*) s);
}
static inline bool ordered_set_iterate(OrderedSet *s, Iterator *i, void **value) {
return ordered_hashmap_iterate((OrderedHashmap*) s, i, value, NULL);
}
int ordered_set_consume(OrderedSet *s, void *p);
int ordered_set_put_strdup(OrderedSet *s, const char *p);
int ordered_set_put_strdupv(OrderedSet *s, char **l);
#define ORDERED_SET_FOREACH(e, s, i) \
for ((i) = ITERATOR_FIRST; ordered_set_iterate((s), &(i), (void**)&(e)); )
DEFINE_TRIVIAL_CLEANUP_FUNC(OrderedSet*, ordered_set_free);
DEFINE_TRIVIAL_CLEANUP_FUNC(OrderedSet*, ordered_set_free_free);
#define _cleanup_ordered_set_free_ _cleanup_(ordered_set_freep)
#define _cleanup_ordered_set_free_free_ _cleanup_(ordered_set_free_freep)
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