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/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
/***
This file is part of systemd.
Copyright 2010 Lennart Poettering
***/
#include "extract-word.h"
#include "hashmap.h"
#include "macro.h"
Set *internal_set_new(const struct hash_ops *hash_ops HASHMAP_DEBUG_PARAMS);
#define set_new(ops) internal_set_new(ops HASHMAP_DEBUG_SRC_ARGS)
static inline Set *set_free(Set *s) {
internal_hashmap_free(HASHMAP_BASE(s));
return NULL;
}
static inline Set *set_free_free(Set *s) {
internal_hashmap_free_free(HASHMAP_BASE(s));
return NULL;
}
/* no set_free_free_free */
static inline Set *set_copy(Set *s) {
return (Set*) internal_hashmap_copy(HASHMAP_BASE(s));
}
int internal_set_ensure_allocated(Set **s, const struct hash_ops *hash_ops HASHMAP_DEBUG_PARAMS);
#define set_ensure_allocated(h, ops) internal_set_ensure_allocated(h, ops HASHMAP_DEBUG_SRC_ARGS)
int set_put(Set *s, const void *key);
/* no set_update */
/* no set_replace */
static inline void *set_get(Set *s, void *key) {
return internal_hashmap_get(HASHMAP_BASE(s), key);
}
/* no set_get2 */
static inline bool set_contains(Set *s, const void *key) {
return internal_hashmap_contains(HASHMAP_BASE(s), key);
}
static inline void *set_remove(Set *s, const void *key) {
return internal_hashmap_remove(HASHMAP_BASE(s), key);
}
/* no set_remove2 */
/* no set_remove_value */
int set_remove_and_put(Set *s, const void *old_key, const void *new_key);
/* no set_remove_and_replace */
int set_merge(Set *s, Set *other);
static inline int set_reserve(Set *h, unsigned entries_add) {
return internal_hashmap_reserve(HASHMAP_BASE(h), entries_add);
}
static inline int set_move(Set *s, Set *other) {
return internal_hashmap_move(HASHMAP_BASE(s), HASHMAP_BASE(other));
}
static inline int set_move_one(Set *s, Set *other, const void *key) {
return internal_hashmap_move_one(HASHMAP_BASE(s), HASHMAP_BASE(other), key);
}
static inline unsigned set_size(Set *s) {
return internal_hashmap_size(HASHMAP_BASE(s));
}
static inline bool set_isempty(Set *s) {
return set_size(s) == 0;
}
static inline unsigned set_buckets(Set *s) {
return internal_hashmap_buckets(HASHMAP_BASE(s));
}
bool set_iterate(Set *s, Iterator *i, void **value);
static inline void set_clear(Set *s) {
internal_hashmap_clear(HASHMAP_BASE(s));
}
static inline void set_clear_free(Set *s) {
internal_hashmap_clear_free(HASHMAP_BASE(s));
}
/* no set_clear_free_free */
static inline void *set_steal_first(Set *s) {
return internal_hashmap_steal_first(HASHMAP_BASE(s));
}
#define set_clear_with_destructor(_s, _f) \
({ \
void *_item; \
while ((_item = set_steal_first(_s))) \
_f(_item); \
})
#define set_free_with_destructor(_s, _f) \
({ \
set_clear_with_destructor(_s, _f); \
set_free(_s); \
})
/* no set_steal_first_key */
/* no set_first_key */
static inline void *set_first(Set *s) {
return internal_hashmap_first(HASHMAP_BASE(s));
}
/* no set_next */
static inline char **set_get_strv(Set *s) {
return internal_hashmap_get_strv(HASHMAP_BASE(s));
}
int set_consume(Set *s, void *value);
int set_put_strdup(Set *s, const char *p);
int set_put_strdupv(Set *s, char **l);
int set_put_strsplit(Set *s, const char *v, const char *separators, ExtractFlags flags);
#define SET_FOREACH(e, s, i) \
for ((i) = ITERATOR_FIRST; set_iterate((s), &(i), (void**)&(e)); )
#define SET_FOREACH_MOVE(e, d, s) \
for (; ({ e = set_first(s); assert_se(!e || set_move_one(d, s, e) >= 0); e; }); )
DEFINE_TRIVIAL_CLEANUP_FUNC(Set*, set_free);
DEFINE_TRIVIAL_CLEANUP_FUNC(Set*, set_free_free);
#define _cleanup_set_free_ _cleanup_(set_freep)
#define _cleanup_set_free_free_ _cleanup_(set_free_freep)
int set_make(Set **ret, const struct hash_ops *hash_ops HASHMAP_DEBUG_PARAMS, void *add, ...);
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