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67 lines
2.7 KiB
C
67 lines
2.7 KiB
C
/*
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* This file is part of the OpenMV project.
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*
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* Copyright (c) 2013-2021 Ibrahim Abdelkader <iabdalkader@openmv.io>
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* Copyright (c) 2013-2021 Kwabena W. Agyeman <kwagyeman@openmv.io>
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*
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* This work is licensed under the MIT license, see the file LICENSE for details.
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*
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* UMM memory allocator.
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*/
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#ifndef __UMM_MALLOC_H__
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#define __UMM_MALLOC_H__
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#include <stdlib.h>
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void umm_alloc_fail();
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////////////////////////////////////////////////////////////////////////////////////////////////////
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//////// "umm_malloc.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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//The MIT License (MIT)
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//Copyright (c) 2015 Ralph Hempel
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//Permission is hereby granted, free of charge, to any person obtaining a copy
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//of this software and associated documentation files (the "Software"), to deal
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//in the Software without restriction, including without limitation the rights
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//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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//copies of the Software, and to permit persons to whom the Software is
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//furnished to do so, subject to the following conditions:
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//The above copyright notice and this permission notice shall be included in all
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//copies or substantial portions of the Software.
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//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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//SOFTWARE.
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/* ----------------------------------------------------------------------------
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* umm_malloc.h - a memory allocator for embedded systems (microcontrollers)
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*
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* See copyright notice in LICENSE.TXT
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* ----------------------------------------------------------------------------
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*/
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/* ------------------------------------------------------------------------ */
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void umm_init_x( size_t size ); // Min of 2.5KB - Max of 640 KB.
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void *umm_malloc( size_t size );
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void *umm_calloc( size_t num, size_t size );
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void *umm_realloc( void *ptr, size_t size );
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void umm_free( void *ptr );
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/* ------------------------------------------------------------------------ */
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////////////////////////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////////////////////////
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#endif /* __UMM_MALLOC_H__ */
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