103 lines
2.3 KiB
C
103 lines
2.3 KiB
C
/*
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* File : skeleton.c
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* This file is part of Device File System in RT-Thread RTOS
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* COPYRIGHT (C) 2004-2011, RT-Thread Development Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Change Logs:
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* Date Author Notes
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*/
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#include <rtthread.h>
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#include <dfs.h>
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#include <dfs_fs.h>
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#include "dfs_skt_fs.h"
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int dfs_skt_mount(struct dfs_filesystem* fs, unsigned long rwflag, const void* data)
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{
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return DFS_STATUS_OK;
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}
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int dfs_skt_unmount(struct dfs_filesystem* fs)
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{
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return DFS_STATUS_OK;
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}
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int dfs_skt_ioctl(struct dfs_fd* file, int cmd, void* args)
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{
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return -DFS_STATUS_EIO;
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}
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int dfs_skt_read(struct dfs_fd* file, void *buf, rt_size_t count)
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{
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return count;
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}
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int dfs_skt_lseek(struct dfs_fd* file, rt_off_t offset)
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{
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return -DFS_STATUS_EIO;
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}
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int dfs_skt_close(struct dfs_fd* file)
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{
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return DFS_STATUS_OK;
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}
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int dfs_skt_open(struct dfs_fd* file)
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{
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return DFS_STATUS_OK;
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}
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int dfs_skt_stat(struct dfs_filesystem* fs, const char *path, struct stat *st)
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{
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return DFS_STATUS_OK;
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}
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int dfs_skt_getdents(struct dfs_fd* file, struct dirent* dirp, rt_uint32_t count)
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{
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return count * sizeof(struct dirent);
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}
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static const struct dfs_filesystem_operation _skt_fs =
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{
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"skt",
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DFS_FS_FLAG_DEFAULT,
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dfs_skt_mount,
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dfs_skt_unmount,
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RT_NULL,
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RT_NULL,
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dfs_skt_open,
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dfs_skt_close,
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dfs_skt_ioctl,
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dfs_skt_read,
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RT_NULL,
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RT_NULL,
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dfs_skt_lseek,
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dfs_skt_getdents,
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RT_NULL,
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dfs_skt_stat,
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RT_NULL,
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};
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int dfs_skt_init(void)
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{
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/* register rom file system */
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dfs_register(&_skt_fs);
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return 0;
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}
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