__tb_no_sanitize_address__ tb_size_t tb_pool_data_size(tb_cpointer_t data)
{
// check
tb_check_return_val(data, 0);
// done
tb_size_t size = 0;
tb_pool_data_head_t* data_head = tb_null;
do
{
// tbox must be running normally
tb_check_break(tb_state() == TB_STATE_OK);
// get global allocator
tb_allocator_ref_t allocator = tb_allocator();
tb_check_break(allocator);
// have this data address?
tb_check_break(tb_allocator_have(allocator, data));
// the data head
data_head = &(((tb_pool_data_head_t*)data)[-1]);
tb_check_break(data_head->debug.magic == TB_POOL_DATA_MAGIC);
// ok
size = data_head->size;
} while (0);
// ok?
return size;
}
static tb_bool_t tb_default_allocator_have(tb_allocator_ref_t self, tb_cpointer_t data)
{
// check
tb_default_allocator_ref_t allocator = (tb_default_allocator_ref_t)self;
tb_assert_and_check_return_val(allocator && allocator->large_allocator, tb_false);
// have it?
return tb_allocator_have(allocator->large_allocator, data);
}
