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/*
* File : dfs.h
* This file is part of Device File System in RT-Thread RTOS
* COPYRIGHT (C) 2004-2012, RT-Thread Development Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2005-02-22 Bernard The first version.
*/
#ifndef __DFS_H__
#define __DFS_H__
#include <string.h>
#ifdef __cplusplus
extern "C" {
#endif
#define NO_WORKING_DIR "system does not support working directory\n"
char *dfs_normalize_path(const char *directory, const char *filename);
const char *dfs_subdir(const char *directory, const char *filename);
/* FD APIs */
int fd_new(void);
struct dfs_fd *fd_get(int fd);
void fd_put(struct dfs_fd *fd);
int fd_is_open(const char *pathname);
#ifdef __cplusplus
}
#endif
#endif
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