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Fix macros used by hash table

This commit is contained in:
Vftdan 2024-10-25 17:44:14 +02:00
parent 1120424949
commit 05ae5bb258
2 changed files with 4 additions and 2 deletions
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2
src/common/defs.h
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@ -11,6 +11,8 @@
// Assuming child type has a field for the base type
// So for structs it is usually actual downcast, but for unions it is an upcast
#define DOWNCAST(contype, basename, ptr) containerof(ptr, contype, as_##basename)
// Expects ptr to be of type srctype* or void*, returns (dsttype*)ptr
#define EXPECT_AND_CAST(dsttype, srctype, ptr) (((union { typeof(srctype) *src; typeof(dsttype) *dst; }){.src = (ptr)}).dst)
#define T_ALLOC(count, T) ((T*)calloc((count), sizeof(T)))
#define HEADER_FN __attribute__((unused)) inline static

4
src/common/util/hash_table.h
View File

@ -61,9 +61,9 @@ hash_table_delete_by_key_impl(HashTableDynamicData * dyndata, const HashTableKey
return hash_table_delete_at_index_impl(dyndata, hash_table_find_impl(dyndata, key));
}
#define hash_table_init(ht, value_deinit) hash_table_init_impl(&(ht)->as_HashTableDynamicData, sizeof(*(ht)->value_array), IMPLICIT_CAST(void(void*), void(typeof((ht)->value_array)), value_deinit))
#define hash_table_init(ht, value_deinit) hash_table_init_impl(&(ht)->as_HashTableDynamicData, sizeof(*(ht)->value_array), EXPECT_AND_CAST(void(void*), void(typeof((ht)->value_array)), value_deinit))
#define hash_table_deinit(ht) hash_table_deinit_impl(&(ht)->as_HashTableDynamicData)
#define hash_table_insert(ht, key, value_ptr) hash_table_insert_impl(&(ht)->as_HashTableDynamicData, key, IMPLICIT_CAST(const void, const typeof(*(ht)->value_array), value_ptr))
#define hash_table_insert(ht, key, value_ptr) hash_table_insert_impl(&(ht)->as_HashTableDynamicData, key, EXPECT_AND_CAST(const void, const typeof(*(ht)->value_array), value_ptr))
#define hash_table_find(ht, key) hash_table_find_impl(&(ht)->as_HashTableDynamicData, key)
#define hash_table_delete_at_index(ht, index) hash_table_delete_at_index_impl(&(ht)->as_HashTableDynamicData, index)
#define hash_table_delete_by_key(ht, key) hash_table_delete_by_key_impl(&(ht)->as_HashTableDynamicData, key)