Adding upstream version 252.22.upstream/252.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 446 insertions, 0 deletions

diff --git a/src/basic/hashmap.h b/src/basic/hashmap.h
new file mode 100644
index 0000000..91b3fe8
--- /dev/null
+++ b/src/basic/hashmap.h
@@ -0,0 +1,446 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <limits.h>
+#include <stdbool.h>
+#include <stddef.h>
+
+#include "hash-funcs.h"
+#include "macro.h"
+#include "util.h"
+
+/*
+ * A hash table implementation. As a minor optimization a NULL hashmap object
+ * will be treated as empty hashmap for all read operations. That way it is not
+ * necessary to instantiate an object for each Hashmap use.
+ *
+ * If ENABLE_DEBUG_HASHMAP is defined (by configuring with -Ddebug-extra=hashmap),
+ * the implementation will:
+ * - store extra data for debugging and statistics (see tools/gdb-sd_dump_hashmaps.py)
+ * - perform extra checks for invalid use of iterators
+ */
+
+#define HASH_KEY_SIZE 16
+
+typedef void* (*hashmap_destroy_t)(void *p);
+
+/* The base type for all hashmap and set types. Many functions in the implementation take (HashmapBase*)
+ * parameters and are run-time polymorphic, though the API is not meant to be polymorphic (do not call
+ * underscore-prefixed functions directly). */
+typedef struct HashmapBase HashmapBase;
+
+/* Specific hashmap/set types */
+typedef struct Hashmap Hashmap;               /* Maps keys to values */
+typedef struct OrderedHashmap OrderedHashmap; /* Like Hashmap, but also remembers entry insertion order */
+typedef struct Set Set;                       /* Stores just keys */
+
+typedef struct IteratedCache IteratedCache;   /* Caches the iterated order of one of the above */
+
+/* Ideally the Iterator would be an opaque struct, but it is instantiated
+ * by hashmap users, so the definition has to be here. Do not use its fields
+ * directly. */
+typedef struct {
+        unsigned idx;         /* index of an entry to be iterated next */
+        const void *next_key; /* expected value of that entry's key pointer */
+#if ENABLE_DEBUG_HASHMAP
+        unsigned put_count;   /* hashmap's put_count recorded at start of iteration */
+        unsigned rem_count;   /* hashmap's rem_count in previous iteration */
+        unsigned prev_idx;    /* idx in previous iteration */
+#endif
+} Iterator;
+
+#define _IDX_ITERATOR_FIRST (UINT_MAX - 1)
+#define ITERATOR_FIRST ((Iterator) { .idx = _IDX_ITERATOR_FIRST, .next_key = NULL })
+#define ITERATOR_IS_FIRST(i) ((i).idx == _IDX_ITERATOR_FIRST)
+
+/* Macros for type checking */
+#define PTR_COMPATIBLE_WITH_HASHMAP_BASE(h) \
+        (__builtin_types_compatible_p(typeof(h), HashmapBase*) || \
+         __builtin_types_compatible_p(typeof(h), Hashmap*) || \
+         __builtin_types_compatible_p(typeof(h), OrderedHashmap*) || \
+         __builtin_types_compatible_p(typeof(h), Set*))
+
+#define PTR_COMPATIBLE_WITH_PLAIN_HASHMAP(h) \
+        (__builtin_types_compatible_p(typeof(h), Hashmap*) || \
+         __builtin_types_compatible_p(typeof(h), OrderedHashmap*)) \
+
+#define HASHMAP_BASE(h) \
+        __builtin_choose_expr(PTR_COMPATIBLE_WITH_HASHMAP_BASE(h), \
+                (HashmapBase*)(h), \
+                (void)0)
+
+#define PLAIN_HASHMAP(h) \
+        __builtin_choose_expr(PTR_COMPATIBLE_WITH_PLAIN_HASHMAP(h), \
+                (Hashmap*)(h), \
+                (void)0)
+
+#if ENABLE_DEBUG_HASHMAP
+# define HASHMAP_DEBUG_PARAMS , const char *func, const char *file, int line
+# define HASHMAP_DEBUG_SRC_ARGS   , __func__, PROJECT_FILE, __LINE__
+# define HASHMAP_DEBUG_PASS_ARGS   , func, file, line
+#else
+# define HASHMAP_DEBUG_PARAMS
+# define HASHMAP_DEBUG_SRC_ARGS
+# define HASHMAP_DEBUG_PASS_ARGS
+#endif
+
+Hashmap* _hashmap_new(const struct hash_ops *hash_ops  HASHMAP_DEBUG_PARAMS);
+OrderedHashmap* _ordered_hashmap_new(const struct hash_ops *hash_ops  HASHMAP_DEBUG_PARAMS);
+#define hashmap_new(ops) _hashmap_new(ops  HASHMAP_DEBUG_SRC_ARGS)
+#define ordered_hashmap_new(ops) _ordered_hashmap_new(ops  HASHMAP_DEBUG_SRC_ARGS)
+
+#define hashmap_free_and_replace(a, b)          \
+        free_and_replace_full(a, b, hashmap_free)
+
+HashmapBase* _hashmap_free(HashmapBase *h, free_func_t default_free_key, free_func_t default_free_value);
+static inline Hashmap* hashmap_free(Hashmap *h) {
+        return (void*) _hashmap_free(HASHMAP_BASE(h), NULL, NULL);
+}
+static inline OrderedHashmap* ordered_hashmap_free(OrderedHashmap *h) {
+        return (void*) _hashmap_free(HASHMAP_BASE(h), NULL, NULL);
+}
+
+static inline Hashmap* hashmap_free_free(Hashmap *h) {
+        return (void*) _hashmap_free(HASHMAP_BASE(h), NULL, free);
+}
+static inline OrderedHashmap* ordered_hashmap_free_free(OrderedHashmap *h) {
+        return (void*) _hashmap_free(HASHMAP_BASE(h), NULL, free);
+}
+
+static inline Hashmap* hashmap_free_free_key(Hashmap *h) {
+        return (void*) _hashmap_free(HASHMAP_BASE(h), free, NULL);
+}
+static inline OrderedHashmap* ordered_hashmap_free_free_key(OrderedHashmap *h) {
+        return (void*) _hashmap_free(HASHMAP_BASE(h), free, NULL);
+}
+
+static inline Hashmap* hashmap_free_free_free(Hashmap *h) {
+        return (void*) _hashmap_free(HASHMAP_BASE(h), free, free);
+}
+static inline OrderedHashmap* ordered_hashmap_free_free_free(OrderedHashmap *h) {
+        return (void*) _hashmap_free(HASHMAP_BASE(h), free, free);
+}
+
+IteratedCache* iterated_cache_free(IteratedCache *cache);
+int iterated_cache_get(IteratedCache *cache, const void ***res_keys, const void ***res_values, unsigned *res_n_entries);
+
+HashmapBase* _hashmap_copy(HashmapBase *h  HASHMAP_DEBUG_PARAMS);
+#define hashmap_copy(h) ((Hashmap*) _hashmap_copy(HASHMAP_BASE(h)  HASHMAP_DEBUG_SRC_ARGS))
+#define ordered_hashmap_copy(h) ((OrderedHashmap*) _hashmap_copy(HASHMAP_BASE(h)  HASHMAP_DEBUG_SRC_ARGS))
+
+int _hashmap_ensure_allocated(Hashmap **h, const struct hash_ops *hash_ops  HASHMAP_DEBUG_PARAMS);
+int _hashmap_ensure_put(Hashmap **h, const struct hash_ops *hash_ops, const void *key, void *value  HASHMAP_DEBUG_PARAMS);
+int _ordered_hashmap_ensure_allocated(OrderedHashmap **h, const struct hash_ops *hash_ops  HASHMAP_DEBUG_PARAMS);
+
+#define hashmap_ensure_allocated(h, ops) _hashmap_ensure_allocated(h, ops  HASHMAP_DEBUG_SRC_ARGS)
+#define hashmap_ensure_put(s, ops, key, value) _hashmap_ensure_put(s, ops, key, value  HASHMAP_DEBUG_SRC_ARGS)
+#define ordered_hashmap_ensure_allocated(h, ops) _ordered_hashmap_ensure_allocated(h, ops  HASHMAP_DEBUG_SRC_ARGS)
+
+int _ordered_hashmap_ensure_put(OrderedHashmap **h, const struct hash_ops *hash_ops, const void *key, void *value  HASHMAP_DEBUG_PARAMS);
+#define ordered_hashmap_ensure_put(s, ops, key, value) _ordered_hashmap_ensure_put(s, ops, key, value  HASHMAP_DEBUG_SRC_ARGS)
+
+IteratedCache* _hashmap_iterated_cache_new(HashmapBase *h);
+static inline IteratedCache* hashmap_iterated_cache_new(Hashmap *h) {
+        return (IteratedCache*) _hashmap_iterated_cache_new(HASHMAP_BASE(h));
+}
+static inline IteratedCache* ordered_hashmap_iterated_cache_new(OrderedHashmap *h) {
+        return (IteratedCache*) _hashmap_iterated_cache_new(HASHMAP_BASE(h));
+}
+
+int hashmap_put(Hashmap *h, const void *key, void *value);
+static inline int ordered_hashmap_put(OrderedHashmap *h, const void *key, void *value) {
+        return hashmap_put(PLAIN_HASHMAP(h), key, value);
+}
+
+int _hashmap_put_strdup_full(Hashmap **h, const struct hash_ops *hash_ops, const char *k, const char *v  HASHMAP_DEBUG_PARAMS);
+#define hashmap_put_strdup_full(h, hash_ops, k, v) _hashmap_put_strdup_full(h, hash_ops, k, v  HASHMAP_DEBUG_SRC_ARGS)
+#define hashmap_put_strdup(h, k, v) hashmap_put_strdup_full(h, &string_hash_ops_free_free, k, v)
+
+int hashmap_update(Hashmap *h, const void *key, void *value);
+static inline int ordered_hashmap_update(OrderedHashmap *h, const void *key, void *value) {
+        return hashmap_update(PLAIN_HASHMAP(h), key, value);
+}
+
+int hashmap_replace(Hashmap *h, const void *key, void *value);
+static inline int ordered_hashmap_replace(OrderedHashmap *h, const void *key, void *value) {
+        return hashmap_replace(PLAIN_HASHMAP(h), key, value);
+}
+
+void* _hashmap_get(HashmapBase *h, const void *key);
+static inline void *hashmap_get(Hashmap *h, const void *key) {
+        return _hashmap_get(HASHMAP_BASE(h), key);
+}
+static inline void *ordered_hashmap_get(OrderedHashmap *h, const void *key) {
+        return _hashmap_get(HASHMAP_BASE(h), key);
+}
+
+void* hashmap_get2(Hashmap *h, const void *key, void **rkey);
+static inline void *ordered_hashmap_get2(OrderedHashmap *h, const void *key, void **rkey) {
+        return hashmap_get2(PLAIN_HASHMAP(h), key, rkey);
+}
+
+bool _hashmap_contains(HashmapBase *h, const void *key);
+static inline bool hashmap_contains(Hashmap *h, const void *key) {
+        return _hashmap_contains(HASHMAP_BASE(h), key);
+}
+static inline bool ordered_hashmap_contains(OrderedHashmap *h, const void *key) {
+        return _hashmap_contains(HASHMAP_BASE(h), key);
+}
+
+void* _hashmap_remove(HashmapBase *h, const void *key);
+static inline void *hashmap_remove(Hashmap *h, const void *key) {
+        return _hashmap_remove(HASHMAP_BASE(h), key);
+}
+static inline void *ordered_hashmap_remove(OrderedHashmap *h, const void *key) {
+        return _hashmap_remove(HASHMAP_BASE(h), key);
+}
+
+void* hashmap_remove2(Hashmap *h, const void *key, void **rkey);
+static inline void *ordered_hashmap_remove2(OrderedHashmap *h, const void *key, void **rkey) {
+        return hashmap_remove2(PLAIN_HASHMAP(h), key, rkey);
+}
+
+void* _hashmap_remove_value(HashmapBase *h, const void *key, void *value);
+static inline void *hashmap_remove_value(Hashmap *h, const void *key, void *value) {
+        return _hashmap_remove_value(HASHMAP_BASE(h), key, value);
+}
+
+static inline void* ordered_hashmap_remove_value(OrderedHashmap *h, const void *key, void *value) {
+        return hashmap_remove_value(PLAIN_HASHMAP(h), key, value);
+}
+
+int hashmap_remove_and_put(Hashmap *h, const void *old_key, const void *new_key, void *value);
+static inline int ordered_hashmap_remove_and_put(OrderedHashmap *h, const void *old_key, const void *new_key, void *value) {
+        return hashmap_remove_and_put(PLAIN_HASHMAP(h), old_key, new_key, value);
+}
+
+int hashmap_remove_and_replace(Hashmap *h, const void *old_key, const void *new_key, void *value);
+static inline int ordered_hashmap_remove_and_replace(OrderedHashmap *h, const void *old_key, const void *new_key, void *value) {
+        return hashmap_remove_and_replace(PLAIN_HASHMAP(h), old_key, new_key, value);
+}
+
+/* Since merging data from an OrderedHashmap into a Hashmap or vice-versa
+ * should just work, allow this by having looser type-checking here. */
+int _hashmap_merge(Hashmap *h, Hashmap *other);
+#define hashmap_merge(h, other) _hashmap_merge(PLAIN_HASHMAP(h), PLAIN_HASHMAP(other))
+#define ordered_hashmap_merge(h, other) hashmap_merge(h, other)
+
+int _hashmap_reserve(HashmapBase *h, unsigned entries_add);
+static inline int hashmap_reserve(Hashmap *h, unsigned entries_add) {
+        return _hashmap_reserve(HASHMAP_BASE(h), entries_add);
+}
+static inline int ordered_hashmap_reserve(OrderedHashmap *h, unsigned entries_add) {
+        return _hashmap_reserve(HASHMAP_BASE(h), entries_add);
+}
+
+int _hashmap_move(HashmapBase *h, HashmapBase *other);
+/* Unlike hashmap_merge, hashmap_move does not allow mixing the types. */
+static inline int hashmap_move(Hashmap *h, Hashmap *other) {
+        return _hashmap_move(HASHMAP_BASE(h), HASHMAP_BASE(other));
+}
+static inline int ordered_hashmap_move(OrderedHashmap *h, OrderedHashmap *other) {
+        return _hashmap_move(HASHMAP_BASE(h), HASHMAP_BASE(other));
+}
+
+int _hashmap_move_one(HashmapBase *h, HashmapBase *other, const void *key);
+static inline int hashmap_move_one(Hashmap *h, Hashmap *other, const void *key) {
+        return _hashmap_move_one(HASHMAP_BASE(h), HASHMAP_BASE(other), key);
+}
+static inline int ordered_hashmap_move_one(OrderedHashmap *h, OrderedHashmap *other, const void *key) {
+        return _hashmap_move_one(HASHMAP_BASE(h), HASHMAP_BASE(other), key);
+}
+
+unsigned _hashmap_size(HashmapBase *h) _pure_;
+static inline unsigned hashmap_size(Hashmap *h) {
+        return _hashmap_size(HASHMAP_BASE(h));
+}
+static inline unsigned ordered_hashmap_size(OrderedHashmap *h) {
+        return _hashmap_size(HASHMAP_BASE(h));
+}
+
+static inline bool hashmap_isempty(Hashmap *h) {
+        return hashmap_size(h) == 0;
+}
+static inline bool ordered_hashmap_isempty(OrderedHashmap *h) {
+        return ordered_hashmap_size(h) == 0;
+}
+
+unsigned _hashmap_buckets(HashmapBase *h) _pure_;
+static inline unsigned hashmap_buckets(Hashmap *h) {
+        return _hashmap_buckets(HASHMAP_BASE(h));
+}
+static inline unsigned ordered_hashmap_buckets(OrderedHashmap *h) {
+        return _hashmap_buckets(HASHMAP_BASE(h));
+}
+
+bool _hashmap_iterate(HashmapBase *h, Iterator *i, void **value, const void **key);
+static inline bool hashmap_iterate(Hashmap *h, Iterator *i, void **value, const void **key) {
+        return _hashmap_iterate(HASHMAP_BASE(h), i, value, key);
+}
+static inline bool ordered_hashmap_iterate(OrderedHashmap *h, Iterator *i, void **value, const void **key) {
+        return _hashmap_iterate(HASHMAP_BASE(h), i, value, key);
+}
+
+void _hashmap_clear(HashmapBase *h, free_func_t default_free_key, free_func_t default_free_value);
+static inline void hashmap_clear(Hashmap *h) {
+        _hashmap_clear(HASHMAP_BASE(h), NULL, NULL);
+}
+static inline void ordered_hashmap_clear(OrderedHashmap *h) {
+        _hashmap_clear(HASHMAP_BASE(h), NULL, NULL);
+}
+
+static inline void hashmap_clear_free(Hashmap *h) {
+        _hashmap_clear(HASHMAP_BASE(h), NULL, free);
+}
+static inline void ordered_hashmap_clear_free(OrderedHashmap *h) {
+        _hashmap_clear(HASHMAP_BASE(h), NULL, free);
+}
+
+static inline void hashmap_clear_free_key(Hashmap *h) {
+        _hashmap_clear(HASHMAP_BASE(h), free, NULL);
+}
+static inline void ordered_hashmap_clear_free_key(OrderedHashmap *h) {
+        _hashmap_clear(HASHMAP_BASE(h), free, NULL);
+}
+
+static inline void hashmap_clear_free_free(Hashmap *h) {
+        _hashmap_clear(HASHMAP_BASE(h), free, free);
+}
+static inline void ordered_hashmap_clear_free_free(OrderedHashmap *h) {
+        _hashmap_clear(HASHMAP_BASE(h), free, free);
+}
+
+/*
+ * Note about all *_first*() functions
+ *
+ * For plain Hashmaps and Sets the order of entries is undefined.
+ * The functions find whatever entry is first in the implementation
+ * internal order.
+ *
+ * Only for OrderedHashmaps the order is well defined and finding
+ * the first entry is O(1).
+ */
+
+void *_hashmap_first_key_and_value(HashmapBase *h, bool remove, void **ret_key);
+static inline void *hashmap_steal_first_key_and_value(Hashmap *h, void **ret) {
+        return _hashmap_first_key_and_value(HASHMAP_BASE(h), true, ret);
+}
+static inline void *ordered_hashmap_steal_first_key_and_value(OrderedHashmap *h, void **ret) {
+        return _hashmap_first_key_and_value(HASHMAP_BASE(h), true, ret);
+}
+static inline void *hashmap_first_key_and_value(Hashmap *h, void **ret) {
+        return _hashmap_first_key_and_value(HASHMAP_BASE(h), false, ret);
+}
+static inline void *ordered_hashmap_first_key_and_value(OrderedHashmap *h, void **ret) {
+        return _hashmap_first_key_and_value(HASHMAP_BASE(h), false, ret);
+}
+
+static inline void *hashmap_steal_first(Hashmap *h) {
+        return _hashmap_first_key_and_value(HASHMAP_BASE(h), true, NULL);
+}
+static inline void *ordered_hashmap_steal_first(OrderedHashmap *h) {
+        return _hashmap_first_key_and_value(HASHMAP_BASE(h), true, NULL);
+}
+static inline void *hashmap_first(Hashmap *h) {
+        return _hashmap_first_key_and_value(HASHMAP_BASE(h), false, NULL);
+}
+static inline void *ordered_hashmap_first(OrderedHashmap *h) {
+        return _hashmap_first_key_and_value(HASHMAP_BASE(h), false, NULL);
+}
+
+static inline void *_hashmap_first_key(HashmapBase *h, bool remove) {
+        void *key = NULL;
+
+        (void) _hashmap_first_key_and_value(HASHMAP_BASE(h), remove, &key);
+        return key;
+}
+static inline void *hashmap_steal_first_key(Hashmap *h) {
+        return _hashmap_first_key(HASHMAP_BASE(h), true);
+}
+static inline void *ordered_hashmap_steal_first_key(OrderedHashmap *h) {
+        return _hashmap_first_key(HASHMAP_BASE(h), true);
+}
+static inline void *hashmap_first_key(Hashmap *h) {
+        return _hashmap_first_key(HASHMAP_BASE(h), false);
+}
+static inline void *ordered_hashmap_first_key(OrderedHashmap *h) {
+        return _hashmap_first_key(HASHMAP_BASE(h), false);
+}
+
+#define hashmap_clear_with_destructor(h, f)                     \
+        ({                                                      \
+                Hashmap *_h = (h);                              \
+                void *_item;                                    \
+                while ((_item = hashmap_steal_first(_h)))       \
+                        f(_item);                               \
+                _h;                                             \
+        })
+#define hashmap_free_with_destructor(h, f)                      \
+        hashmap_free(hashmap_clear_with_destructor(h, f))
+#define ordered_hashmap_clear_with_destructor(h, f)                     \
+        ({                                                              \
+                OrderedHashmap *_h = (h);                               \
+                void *_item;                                            \
+                while ((_item = ordered_hashmap_steal_first(_h)))       \
+                        f(_item);                                       \
+                _h;                                                     \
+        })
+#define ordered_hashmap_free_with_destructor(h, f)                      \
+        ordered_hashmap_free(ordered_hashmap_clear_with_destructor(h, f))
+
+/* no hashmap_next */
+void* ordered_hashmap_next(OrderedHashmap *h, const void *key);
+
+char** _hashmap_get_strv(HashmapBase *h);
+static inline char** hashmap_get_strv(Hashmap *h) {
+        return _hashmap_get_strv(HASHMAP_BASE(h));
+}
+static inline char** ordered_hashmap_get_strv(OrderedHashmap *h) {
+        return _hashmap_get_strv(HASHMAP_BASE(h));
+}
+
+/*
+ * Hashmaps are iterated in unpredictable order.
+ * OrderedHashmaps are an exception to this. They are iterated in the order
+ * the entries were inserted.
+ * It is safe to remove the current entry.
+ */
+#define _HASHMAP_FOREACH(e, h, i) \
+        for (Iterator i = ITERATOR_FIRST; hashmap_iterate((h), &i, (void**)&(e), NULL); )
+#define HASHMAP_FOREACH(e, h) \
+        _HASHMAP_FOREACH(e, h, UNIQ_T(i, UNIQ))
+
+#define _ORDERED_HASHMAP_FOREACH(e, h, i) \
+        for (Iterator i = ITERATOR_FIRST; ordered_hashmap_iterate((h), &i, (void**)&(e), NULL); )
+#define ORDERED_HASHMAP_FOREACH(e, h) \
+        _ORDERED_HASHMAP_FOREACH(e, h, UNIQ_T(i, UNIQ))
+
+#define _HASHMAP_FOREACH_KEY(e, k, h, i) \
+        for (Iterator i = ITERATOR_FIRST; hashmap_iterate((h), &i, (void**)&(e), (const void**) &(k)); )
+#define HASHMAP_FOREACH_KEY(e, k, h) \
+        _HASHMAP_FOREACH_KEY(e, k, h, UNIQ_T(i, UNIQ))
+
+#define _ORDERED_HASHMAP_FOREACH_KEY(e, k, h, i) \
+        for (Iterator i = ITERATOR_FIRST; ordered_hashmap_iterate((h), &i, (void**)&(e), (const void**) &(k)); )
+#define ORDERED_HASHMAP_FOREACH_KEY(e, k, h) \
+        _ORDERED_HASHMAP_FOREACH_KEY(e, k, h, UNIQ_T(i, UNIQ))
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(Hashmap*, hashmap_free);
+DEFINE_TRIVIAL_CLEANUP_FUNC(Hashmap*, hashmap_free_free);
+DEFINE_TRIVIAL_CLEANUP_FUNC(Hashmap*, hashmap_free_free_key);
+DEFINE_TRIVIAL_CLEANUP_FUNC(Hashmap*, hashmap_free_free_free);
+DEFINE_TRIVIAL_CLEANUP_FUNC(OrderedHashmap*, ordered_hashmap_free);
+DEFINE_TRIVIAL_CLEANUP_FUNC(OrderedHashmap*, ordered_hashmap_free_free);
+DEFINE_TRIVIAL_CLEANUP_FUNC(OrderedHashmap*, ordered_hashmap_free_free_key);
+DEFINE_TRIVIAL_CLEANUP_FUNC(OrderedHashmap*, ordered_hashmap_free_free_free);
+
+#define _cleanup_hashmap_free_ _cleanup_(hashmap_freep)
+#define _cleanup_hashmap_free_free_ _cleanup_(hashmap_free_freep)
+#define _cleanup_hashmap_free_free_free_ _cleanup_(hashmap_free_free_freep)
+#define _cleanup_ordered_hashmap_free_ _cleanup_(ordered_hashmap_freep)
+#define _cleanup_ordered_hashmap_free_free_ _cleanup_(ordered_hashmap_free_freep)
+#define _cleanup_ordered_hashmap_free_free_free_ _cleanup_(ordered_hashmap_free_free_freep)
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(IteratedCache*, iterated_cache_free);
+
+#define _cleanup_iterated_cache_free_ _cleanup_(iterated_cache_freep)