circuitpython/shared-bindings/uheap/__init__.c

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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2016 Scott Shawcroft
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <stdint.h>
#include "py/obj.h"
#include "py/runtime.h"
#include "shared-bindings/uheap/__init__.h"
//| :mod:`uheap` --- Heap size analysis
//| ================================================================
//|
//| .. module:: uheap
//| :synopsis: Heap size analysis
//|
//| .. function:: info(object)
//|
//| Prints memory debugging info for the given object and returns the
//| estimated size.
//|
STATIC mp_obj_t uheap_info(mp_obj_t obj) {
uint32_t size = shared_module_uheap_info(obj);
return MP_OBJ_NEW_SMALL_INT(size);
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(uheap_info_obj, uheap_info);
STATIC const mp_rom_map_elem_t uheap_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_uheap) },
{ MP_ROM_QSTR(MP_QSTR_info), MP_ROM_PTR(&uheap_info_obj) },
};
STATIC MP_DEFINE_CONST_DICT(uheap_module_globals, uheap_module_globals_table);
const mp_obj_module_t uheap_module = {
.base = { &mp_type_module },
.globals = (mp_obj_dict_t*)&uheap_module_globals,
};