a752c7ab
 elopes
add first test an...
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/*
* Copyright (C) 2016 Eistec AB
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @defgroup sys_fs_constfs ConstFS static file system
* @ingroup sys_fs
* @brief Constant file system resident in arrays
*
* This is an example of how to implement a simple file system driver for the
* RIOT VFS layer. The implementation uses an array of @c constfs_file_t objects
* as its storage back-end.
*
* @{
* @file
* @brief ConstFS public API
* @author Joakim Nohlgård <joakim.nohlgard@eistec.se>
*/
#ifndef FS_CONSTFS_H
#define FS_CONSTFS_H
#include <stddef.h>
#include <stdint.h>
#include "vfs.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief A file in ConstFS (file name + contents)
*/
typedef struct {
const char *path; /**< file system relative path to file */
const size_t size; /**< length of @c data */
const uint8_t *data; /**< pointer to file contents */
} constfs_file_t;
/**
* @brief ConstFS file system superblock
*/
typedef struct {
const size_t nfiles; /**< Number of files */
const constfs_file_t *files; /**< Files array */
} constfs_t;
/**
* @brief ConstFS file system driver
*
* For use with vfs_mount
*/
extern const vfs_file_system_t constfs_file_system;
#ifdef __cplusplus
}
#endif
#endif /* FS_CONSTFS_H */
/** @} */
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