openmv/src/omv/alloc/umm_malloc.h
2021-02-14 16:47:45 +02:00

67 lines
2.7 KiB
C

/*
* This file is part of the OpenMV project.
*
* Copyright (c) 2013-2021 Ibrahim Abdelkader <iabdalkader@openmv.io>
* Copyright (c) 2013-2021 Kwabena W. Agyeman <kwagyeman@openmv.io>
*
* This work is licensed under the MIT license, see the file LICENSE for details.
*
* UMM memory allocator.
*/
#ifndef __UMM_MALLOC_H__
#define __UMM_MALLOC_H__
#include <stdlib.h>
void umm_alloc_fail();
////////////////////////////////////////////////////////////////////////////////////////////////////
//////// "umm_malloc.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
//The MIT License (MIT)
//Copyright (c) 2015 Ralph Hempel
//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.
/* ----------------------------------------------------------------------------
* umm_malloc.h - a memory allocator for embedded systems (microcontrollers)
*
* See copyright notice in LICENSE.TXT
* ----------------------------------------------------------------------------
*/
/* ------------------------------------------------------------------------ */
void umm_init_x( size_t size ); // Min of 2.5KB - Max of 640 KB.
void *umm_malloc( size_t size );
void *umm_calloc( size_t num, size_t size );
void *umm_realloc( void *ptr, size_t size );
void umm_free( void *ptr );
/* ------------------------------------------------------------------------ */
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
#endif /* __UMM_MALLOC_H__ */