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/*
* File : skeleton.c
* This file is part of Device File System in RT-Thread RTOS
* COPYRIGHT (C) 2004-2015, 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
*/
#include <rtthread.h>
#include <dfs.h>
#include <dfs_fs.h>
#include <dfs_file.h>
#include "dfs_skt_fs.h"
int dfs_skt_mount(struct dfs_filesystem* fs, unsigned long rwflag, const void* data)
{
return RT_EOK;
}
int dfs_skt_unmount(struct dfs_filesystem* fs)
{
return RT_EOK;
}
int dfs_skt_ioctl(struct dfs_fd* file, int cmd, void* args)
{
return -RT_EIO;
}
int dfs_skt_read(struct dfs_fd* file, void *buf, rt_size_t count)
{
return count;
}
int dfs_skt_lseek(struct dfs_fd* file, rt_off_t offset)
{
return -RT_EIO;
}
int dfs_skt_close(struct dfs_fd* file)
{
return RT_EOK;
}
int dfs_skt_open(struct dfs_fd* file)
{
return RT_EOK;
}
int dfs_skt_stat(struct dfs_filesystem* fs, const char *path, struct stat *st)
{
return RT_EOK;
}
int dfs_skt_getdents(struct dfs_fd* file, struct dirent* dirp, rt_uint32_t count)
{
return count * sizeof(struct dirent);
}
static const struct dfs_file_ops _skt_fops =
{
dfs_skt_open,
dfs_skt_close,
dfs_skt_ioctl,
dfs_skt_read,
NULL, /* write */
NULL, /* flush */
dfs_skt_lseek,
dfs_skt_getdents,
};
static const struct dfs_filesystem_ops _skt_fs =
{
"skt",
DFS_FS_FLAG_DEFAULT,
&_skt_fops,
dfs_skt_mount,
dfs_skt_unmount,
NULL, /* mkfs */
NULL, /* statfs */
NULL, /* unlink */
dfs_skt_stat,
NULL, /* rename */
};
int dfs_skt_init(void)
{
/* register rom file system */
dfs_register(&_skt_fs);
return 0;
}
INIT_COMPONENT_EXPORT(dfs_skt_init);
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