/*
 * File      : dfs_file.h
 * This file is part of Device File System in RT-Thread RTOS
 * COPYRIGHT (C) 2004-2012, RT-Thread Development Team
 *
 * The license and distribution terms for this file may be
 * found in the file LICENSE in this distribution or at
 * http://www.rt-thread.org/license/LICENSE.
 *
 * Change Logs:
 * Date           Author       Notes
 * 2005-01-26     Bernard      The first version.
 */

#ifndef __DFS_FILE_H__
#define __DFS_FILE_H__

#include <dfs_def.h>
#include <dfs.h>
#include <dfs_fs.h>

int dfs_file_open(struct dfs_fd *fd, const char *path, int flags);
int dfs_file_close(struct dfs_fd *fd);
int dfs_file_ioctl(struct dfs_fd *fd, int cmd, void *args);
int dfs_file_read(struct dfs_fd *fd, void *buf, rt_size_t len);
int dfs_file_getdents(struct dfs_fd *fd, struct dirent *dirp, rt_size_t nbytes);
int dfs_file_unlink(const char *path);
int dfs_file_write(struct dfs_fd *fd, const void *buf, rt_size_t len);
int dfs_file_lseek(struct dfs_fd *fd, rt_off_t offset);
int dfs_file_stat(const char *path, struct stat *buf);
int dfs_file_rename(const char *oldpath, const char *newpath);

#endif