50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/*
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* File : dfs.h
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* This file is part of Device File System in RT-Thread RTOS
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* COPYRIGHT (C) 2004-2012, 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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* 2005-02-22 Bernard The first version.
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*/
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#ifndef __DFS_H__
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#define __DFS_H__
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#include <string.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define NO_WORKING_DIR "system does not support working directory\n"
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char *dfs_normalize_path(const char *directory, const char *filename);
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const char *dfs_subdir(const char *directory, const char *filename);
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/* FD APIs */
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int fd_new(void);
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struct dfs_fd *fd_get(int fd);
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void fd_put(struct dfs_fd *fd);
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int fd_is_open(const char *pathname);
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#ifdef __cplusplus
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}
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#endif
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#endif
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