circuitpython/shared-module/memorymonitor/AllocationAlarm.h

52 lines
2.1 KiB
C

/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2020 Scott Shawcroft for Adafruit Industries
*
* 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.
*/
#ifndef MICROPY_INCLUDED_SHARED_MODULE_MEMORYMONITOR_ALLOCATIONALARM_H
#define MICROPY_INCLUDED_SHARED_MODULE_MEMORYMONITOR_ALLOCATIONALARM_H
#include <stdbool.h>
#include <stdint.h>
#include "py/obj.h"
typedef struct _memorymonitor_allocationalarm_obj_t memorymonitor_allocationalarm_obj_t;
#define ALLOCATION_SIZE_BUCKETS 16
typedef struct _memorymonitor_allocationalarm_obj_t {
mp_obj_base_t base;
size_t minimum_block_count;
mp_int_t count;
// Store the location that points to us so we can remove ourselves.
memorymonitor_allocationalarm_obj_t **previous;
memorymonitor_allocationalarm_obj_t *next;
} memorymonitor_allocationalarm_obj_t;
void memorymonitor_allocationalarms_allocation(size_t block_count);
void memorymonitor_allocationalarms_reset(void);
#endif // MICROPY_INCLUDED_SHARED_MODULE_MEMORYMONITOR_ALLOCATIONALARM_H