New upstream version 1.32.12 upstream/1.32.12

1 files changed, 0 insertions, 449 deletions

diff --git a/shared/systemd/src/basic/hashmap.h b/shared/systemd/src/basic/hashmap.h
deleted file mode 100644
index e9944837..00000000
--- a/shared/systemd/src/basic/hashmap.h
+++ /dev/null
@@ -1,449 +0,0 @@
-/* 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 })
-
-/* 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)          \
-        ({                                      \
-                hashmap_free(a);                \
-                (a) = (b);                      \
-                (b) = NULL;                     \
-                0;                              \
-        })
-
-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 _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 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 a 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(_s, _f)                   \
-        ({                                                      \
-                void *_item;                                    \
-                while ((_item = hashmap_steal_first(_s)))       \
-                        _f(_item);                              \
-        })
-#define hashmap_free_with_destructor(_s, _f)                    \
-        ({                                                      \
-                hashmap_clear_with_destructor(_s, _f);          \
-                hashmap_free(_s);                               \
-        })
-#define ordered_hashmap_clear_with_destructor(_s, _f)                   \
-        ({                                                              \
-                void *_item;                                            \
-                while ((_item = ordered_hashmap_steal_first(_s)))       \
-                        _f(_item);                                      \
-        })
-#define ordered_hashmap_free_with_destructor(_s, _f)                    \
-        ({                                                              \
-                ordered_hashmap_clear_with_destructor(_s, _f);          \
-                ordered_hashmap_free(_s);                               \
-        })
-
-/* 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)