1 files changed, 0 insertions, 171 deletions
diff --git a/src/hashtable.c b/src/hashtable.c
deleted file mode 100644
index e9845f2..0000000
--- a/src/hashtable.c
+++ /dev/null
@@ -1,171 +0,0 @@
-#include <stdlib.h>
-#include <errno.h>
-
-#include "common.h"
-#include "hashtable.h"
-
-#include "mempool.h"
-MEMPOOL_GENERATE(ht, struct hashtable, 32)
-MEMPOOL_GENERATE(hi, struct hashtable_item, 128)
-
-// TODO:
-// - insertion options
-
-#define HASH(ht, key) (ht->hash_func(key) % ht->cap)
-
-static int hashtable_grow(hashtable_t ht, size_t cap);
-static int hashtable_find_item(hashtable_t ht, size_t idx, void *key, struct hashtable_item **item, struct hashtable_item **prev);
-static void hashtable_table_append_item(struct hashtable_item ** table, size_t idx, struct hashtable_item *item);
-
-hashtable_t hashtable_create(size_t cap, hashtable_hash_func hash_func, hashtable_equal_func equal_func)
-{
-    hashtable_t ht;
-    // ERR_Z(ht = malloc(sizeof(*ht)), goto fail);
-    ht = ht_mempool_allocate();
-
-    ht->hash_func = hash_func;
-    ht->equal_func = equal_func;
-    ht->cap = 0;
-    ht->size = 0;
-
-    ERR_ERRNO_SET(hashtable_grow(ht, cap), goto fail);
-
-    return ht;
-fail:
-    hashtable_destroy(ht);
-    return NULL;
-}
-
-void hashtable_destroy(hashtable_t ht)
-{
-    if(!ht) return;
-
-    if(ht->table) {
-        hashtable_for_each_item_safe(ht, item, i) {
-            // free(item);
-            hi_mempool_free(item);
-        }
-
-        free(ht->table);
-    }
-
-    // free(ht);
-    ht_mempool_free(ht);
-}
-
-void hashtable_reset(hashtable_t ht)
-{
-    if(!ht) return;
-
-    if(ht->table) {
-        hashtable_for_each_item_safe(ht, item, i) {
-            // free(item);
-            hi_mempool_free(item);
-        }
-    }
-
-    ht->size = 0;
-}
-
-int hashtable_insert(hashtable_t ht, void *key, void *data, void **prevkey, void **prevdata)
-{
-    size_t idx = HASH(ht, key);
-
-    struct hashtable_item *item, *prev;
-    hashtable_find_item(ht, idx, key, &item, &prev);
-
-    if(item) {
-        if(prevkey)  *prevkey  = item->key;
-        if(prevdata) *prevdata = item->data;
-        item->key = key;
-        item->data = data;
-        return 0;
-    }
-
-    // ERR_Z(item = malloc(sizeof(*item)), return -ENOMEM);
-    item = hi_mempool_allocate();
-
-    item->key = key;
-    item->data = data;
-    item->next = NULL;
-
-    hashtable_table_append_item(ht->table, idx, item);
-    ht->size++;
-
-    if(ht->size > (ht->cap * 3/4)) {
-        return hashtable_grow(ht, ht->cap << 1);
-    }
-
-    return 0;
-}
-
-int hashtable_query(hashtable_t ht, void *key, void **data)
-{
-    size_t idx = HASH(ht, key);
-
-    struct hashtable_item *item;
-    ERR_NZ_RET(hashtable_find_item(ht, idx, key, &item, NULL));
-
-    *data = item->data;
-
-    return 0;
-}
-
-int hashtable_delete(hashtable_t ht, void *key)
-{
-    size_t idx = HASH(ht, key);
-
-    struct hashtable_item *item, *prev;
-    ERR_NZ_RET(hashtable_find_item(ht, idx, key, &item, &prev));
-
-    if(prev)
-        prev->next = item->next;
-    else
-        ht->table[idx] = item->next;
-
-    free(item);
-
-    return 0;
-}
-
-static int hashtable_grow(hashtable_t ht, size_t cap)
-{
-    struct hashtable_item **new_table;
-    ERR_Z(new_table = calloc(cap, sizeof(*new_table)), return -ENOMEM);
-    if(ht->cap > 0) {
-        hashtable_for_each_item_safe(ht, item, i) {
-            // hash but with the new cap
-            size_t idx = ht->hash_func(item->key) % cap;
-            hashtable_table_append_item(new_table, idx, item);
-        }
-
-        free(ht->table);
-    }
-
-    ht->table = new_table;
-    ht->cap = cap;
-
-    return 0;
-}
-
-static int hashtable_find_item(hashtable_t ht, size_t idx, void *key, struct hashtable_item **item, struct hashtable_item **prev)
-{
-    if(item) *item = NULL;
-    if(prev) *prev = NULL;
-
-    hashtable_for_each_item_on_index(ht, _item, idx) {
-        if(ht->equal_func(_item->key, key)) {
-            if(item) *item = _item;
-            return 0;
-        }
-        if(prev) *prev = _item;
-    }
-
-    return -ENOENT;
-}
-
-static void hashtable_table_append_item(struct hashtable_item **table, size_t idx, struct hashtable_item *item)
-{
-    item->next = table[idx];
-    table[idx] = item;
-}