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Fixed leaks in hashmap

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This commit is contained in:
Maix0 2024-05-21 15:00:17 +02:00
parent 544ed8b045
commit f75685a6c7
12 changed files with 99 additions and 75 deletions
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42
stdme/generic_sources/src/hashmap/C__PREFIX__.c__TEMPLATE__
View file

@ -14,19 +14,18 @@
#include "me/hash/sip.h"
#include "me/hashmap/hashmap_C__PREFIX__.h"
#include "me/mem/mem.h"
#include "me/mem/mem.h"
#include "me/types.h"
#include <stdlib.h>
t_hashmap_C__PREFIX__ *hmap_new_C__PREFIX__(t_hash_C__PREFIX___fn hfunc,
t_eq_C__PREFIX___fn cfunc,
t_drop_C__PREFIX___fn drop)
t_hashmap_C__PREFIX__ *hmap_C__PREFIX___new(t_hash_C__PREFIX___fn hfunc,
t_eq_C__PREFIX___fn cfunc,
t_drop_C__PREFIX___fn drop)
{
return (hmap_new_with_buckets_C__PREFIX__(hfunc, cfunc, drop,
DEFAULT_BUCKETS));
return (
hmap_C__PREFIX___new_with_buckets(hfunc, cfunc, drop, DEFAULT_BUCKETS));
}
t_hashmap_C__PREFIX__ *hmap_new_with_buckets_C__PREFIX__(
t_hashmap_C__PREFIX__ *hmap_C__PREFIX___new_with_buckets(
t_hash_C__PREFIX___fn hfunc, t_eq_C__PREFIX___fn cfunc,
t_drop_C__PREFIX___fn drop, t_usize buckets)
{
@ -46,17 +45,22 @@ t_hashmap_C__PREFIX__ *hmap_new_with_buckets_C__PREFIX__(
return (hmap);
}
void hmap_free_C__PREFIX__(t_hashmap_C__PREFIX__ *hmap)
void hmap_C__PREFIX___free(t_hashmap_C__PREFIX__ *hmap)
{
t_usize index;
t_entry_C__PREFIX__ *entry;
t_entry_C__PREFIX__ *tmp;
index = 0;
while (index < hmap->num_buckets)
{
if (hmap->buckets[index])
entry = hmap->buckets[index];
while (entry != NULL)
{
hmap->drop(hmap->buckets[index]->kv);
mem_free(hmap->buckets[index]);
hmap->drop(entry->kv);
tmp = entry->next;
mem_free(entry);
entry = tmp;
}
index++;
}
@ -65,10 +69,10 @@ void hmap_free_C__PREFIX__(t_hashmap_C__PREFIX__ *hmap)
mem_free(hmap);
}
t_entry_C__PREFIX__ *hmap_get_entry_C__PREFIX__(t_hashmap_C__PREFIX__ *hmap,
t_usize hashed_key,
C__KEYTYPE__ *key,
t_entry_C__PREFIX__ **prev)
t_entry_C__PREFIX__ *hmap_C__PREFIX___get_entry(t_hashmap_C__PREFIX__ *hmap,
t_usize hashed_key,
C__KEYTYPE__ *key,
t_entry_C__PREFIX__ **prev)
{
t_entry_C__PREFIX__ *entry;
@ -88,8 +92,8 @@ t_entry_C__PREFIX__ *hmap_get_entry_C__PREFIX__(t_hashmap_C__PREFIX__ *hmap,
return (NULL);
}
void hmap_insert_C__PREFIX__(t_hashmap_C__PREFIX__ *hmap, C__KEYTYPE__ key,
C__VALTYPE__ value)
bool hmap_C__PREFIX___insert(t_hashmap_C__PREFIX__ *hmap, C__KEYTYPE__ key,
C__VALTYPE__ value)
{
t_usize hashed_key;
t_entry_C__PREFIX__ *prev;
@ -98,7 +102,7 @@ void hmap_insert_C__PREFIX__(t_hashmap_C__PREFIX__ *hmap, C__KEYTYPE__ key,
hmap->hfunc(&hmap->hasher, &key);
hashed_key = hasher_reset_and_finish(&hmap->hasher);
prev = NULL;
entry = hmap_get_entry_C__PREFIX__(hmap, hashed_key, &key, &prev);
entry = hmap_C__PREFIX___get_entry(hmap, hashed_key, &key, &prev);
if (entry == NULL)
{
entry = mem_alloc(sizeof(t_entry_C__PREFIX__));
@ -109,11 +113,13 @@ void hmap_insert_C__PREFIX__(t_hashmap_C__PREFIX__ *hmap, C__KEYTYPE__ key,
hmap->buckets[hashed_key % hmap->num_buckets] = entry;
else
prev->next = entry;
return (false);
}
else
{
hmap->drop(entry->kv);
entry->kv.key = key;
entry->kv.val = value;
return (true);
}
}

11
stdme/generic_sources/src/hashmap/C__PREFIX___utils.c__TEMPLATE__
View file

@ -13,12 +13,11 @@
#include "me/hash/sip.h"
#include "me/hashmap/hashmap_C__PREFIX__.h"
#include "me/mem/mem.h"
#include "me/mem/mem.h"
#include "me/types.h"
#include <stdlib.h>
C__VALTYPE__ *hmap_get_C__PREFIX__(t_hashmap_C__PREFIX__ *hmap,
C__KEYTYPE__ *key)
C__VALTYPE__ *hmap_C__PREFIX___get(t_hashmap_C__PREFIX__ *hmap,
C__KEYTYPE__ *key)
{
t_usize hashed_key;
t_entry_C__PREFIX__ *entry;
@ -26,13 +25,13 @@ C__VALTYPE__ *hmap_get_C__PREFIX__(t_hashmap_C__PREFIX__ *hmap,
hmap->hfunc(&hmap->hasher, key);
hashed_key = hasher_reset_and_finish(&hmap->hasher);
entry = hmap_get_entry_C__PREFIX__(hmap, hashed_key, key, &prev);
entry = hmap_C__PREFIX___get_entry(hmap, hashed_key, key, &prev);
if (entry == NULL)
return (NULL);
return (&entry->kv.val);
}
void hmap_remove_C__PREFIX__(t_hashmap_C__PREFIX__ *hmap, C__KEYTYPE__ *key)
void hmap_C__PREFIX___remove(t_hashmap_C__PREFIX__ *hmap, C__KEYTYPE__ *key)
{
t_usize hashed_key;
t_entry_C__PREFIX__ *prev;
@ -42,7 +41,7 @@ void hmap_remove_C__PREFIX__(t_hashmap_C__PREFIX__ *hmap, C__KEYTYPE__ *key)
hashed_key = hasher_reset_and_finish(&hmap->hasher);
hmap->hasher = hasher_sip13_new();
prev = NULL;
entry = hmap_get_entry_C__PREFIX__(hmap, hashed_key, key, &prev);
entry = hmap_C__PREFIX___get_entry(hmap, hashed_key, key, &prev);
if (entry == NULL)
return;
if (prev == NULL)