vec_t*
vec_decref (vec_t *vec)
{
ensure_vec(vec, __func__);
if (--vec->ref_count == 0)
{
vec_empty(vec);
arena_free(vecs, vec);
vec_count--;
vec_destroyed++;
vec = NULL;
}
return vec;
}
int list_del(char* base, char* key, int key_len)
{
int ndel = 0;
btree_node* bp = (btree_node*) base;
int* i = &bp->cell_list;
while(*i != 0) {
list_node* np = (list_node*)(base+*i);
if(np->key_len == key_len &&
memcmp(get_key(np), key, key_len) == 0) // match
{
ndel++;
arena_free(base, *i);
*i = np->next;
}
else
i = &np->next;
}
return ndel;
}
int uct_destroy() {
arena_free(UCT_NODE_ARENA);
return 1;
}
void kpages_free(void *addr, size_t size)
{
arena_free(kpages_arena, addr, size);
}
void arena_dispose(arena_t *ap){
assert(ap && *ap);
arena_free(*ap);
free(ap);
*ap=NULL;
}
