62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
/*
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ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS/RT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file mem.h
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* @brief Low level memory manager macros and structures.
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* @addtogroup coremem
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* @{
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*/
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#ifndef _MEM_H_
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#define _MEM_H_
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#if CH_USE_COREMEM
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/**
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* @brief Memory alignment type.
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*/
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typedef void *align_t;
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/**
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* @brief Alignment mask constant.
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*/
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#define MEM_ALIGN_MASK (sizeof(align_t) - 1)
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/**
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* @brief Alignment helper macro.
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*/
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#define MEM_ALIGN_SIZE(p) (((size_t)(p) + ALIGN_MASK) & ~ALIGN_MASK)
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#ifdef __cplusplus
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extern "C" {
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#endif
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void mem_init(void);
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void *chMemAlloc(size_t size);
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void *chMemAllocI(size_t size);
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#ifdef __cplusplus
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}
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#endif
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#endif /* CH_USE_COREMEM */
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#endif /* _MEM_H_ */
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/** @} */
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