48 lines
895 B
C
48 lines
895 B
C
/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2013-04-15 Bernard the first version
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* 2013-05-05 Bernard remove CRC for ramfs persistence
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*/
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#ifndef __DFS_RAMFS_H__
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#define __DFS_RAMFS_H__
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#include <rtthread.h>
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#include <rtservice.h>
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#define RAMFS_NAME_MAX 32
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#define RAMFS_MAGIC 0x0A0A0A0A
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struct ramfs_dirent
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{
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rt_list_t list;
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struct dfs_ramfs *fs; /* file system ref */
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char name[RAMFS_NAME_MAX]; /* dirent name */
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rt_uint8_t *data;
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rt_size_t size; /* file size */
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};
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/**
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* DFS ramfs object
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*/
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struct dfs_ramfs
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{
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rt_uint32_t magic;
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struct rt_memheap memheap;
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struct ramfs_dirent root;
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};
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int dfs_ramfs_init(void);
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struct dfs_ramfs *dfs_ramfs_create(rt_uint8_t *pool, rt_size_t size);
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#endif
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