diff options
Diffstat (limited to 'src/basic/hashmap.h')
| -rw-r--r-- | src/basic/hashmap.h | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/src/basic/hashmap.h b/src/basic/hashmap.h index a03ee5812a..5723f09ca9 100644 --- a/src/basic/hashmap.h +++ b/src/basic/hashmap.h @@ -65,6 +65,7 @@ typedef struct { } Iterator; #define _IDX_ITERATOR_FIRST (UINT_MAX - 1) +#define _IDX_ITERATOR_NIL (UINT_MAX) #define ITERATOR_FIRST ((Iterator) { .idx = _IDX_ITERATOR_FIRST, .next_key = NULL }) typedef unsigned long (*hash_func_t)(const void *p, const uint8_t hash_key[HASH_KEY_SIZE]); @@ -296,12 +297,12 @@ static inline unsigned ordered_hashmap_buckets(OrderedHashmap *h) { return internal_hashmap_buckets(HASHMAP_BASE(h)); } -void *internal_hashmap_iterate(HashmapBase *h, Iterator *i, const void **key); -static inline void *hashmap_iterate(Hashmap *h, Iterator *i, const void **key) { - return internal_hashmap_iterate(HASHMAP_BASE(h), i, key); +bool internal_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 internal_hashmap_iterate(HASHMAP_BASE(h), i, value, key); } -static inline void *ordered_hashmap_iterate(OrderedHashmap *h, Iterator *i, const void **key) { - return internal_hashmap_iterate(HASHMAP_BASE(h), i, key); +static inline bool ordered_hashmap_iterate(OrderedHashmap *h, Iterator *i, void **value, const void **key) { + return internal_hashmap_iterate(HASHMAP_BASE(h), i, value, key); } void internal_hashmap_clear(HashmapBase *h); @@ -386,24 +387,16 @@ static inline char **ordered_hashmap_get_strv(OrderedHashmap *h) { * It is safe to remove the current entry. */ #define HASHMAP_FOREACH(e, h, i) \ - for ((i) = ITERATOR_FIRST, (e) = hashmap_iterate((h), &(i), NULL); \ - (e); \ - (e) = hashmap_iterate((h), &(i), NULL)) + for ((i) = ITERATOR_FIRST; hashmap_iterate((h), &(i), (void**)&(e), NULL); ) #define ORDERED_HASHMAP_FOREACH(e, h, i) \ - for ((i) = ITERATOR_FIRST, (e) = ordered_hashmap_iterate((h), &(i), NULL); \ - (e); \ - (e) = ordered_hashmap_iterate((h), &(i), NULL)) + for ((i) = ITERATOR_FIRST; ordered_hashmap_iterate((h), &(i), (void**)&(e), NULL); ) #define HASHMAP_FOREACH_KEY(e, k, h, i) \ - for ((i) = ITERATOR_FIRST, (e) = hashmap_iterate((h), &(i), (const void**) &(k)); \ - (e); \ - (e) = hashmap_iterate((h), &(i), (const void**) &(k))) + for ((i) = ITERATOR_FIRST; hashmap_iterate((h), &(i), (void**)&(e), (const void**) &(k)); ) #define ORDERED_HASHMAP_FOREACH_KEY(e, k, h, i) \ - for ((i) = ITERATOR_FIRST, (e) = ordered_hashmap_iterate((h), &(i), (const void**) &(k)); \ - (e); \ - (e) = ordered_hashmap_iterate((h), &(i), (const void**) &(k))) + for ((i) = ITERATOR_FIRST; ordered_hashmap_iterate((h), &(i), (void**)&(e), (const void**) &(k)); ) DEFINE_TRIVIAL_CLEANUP_FUNC(Hashmap*, hashmap_free); DEFINE_TRIVIAL_CLEANUP_FUNC(Hashmap*, hashmap_free_free); |