43 lines
943 B
C++
43 lines
943 B
C++
/*
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* \brief VFS file-system back-end interface
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* \author Norman Feske
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* \date 2011-02-17
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*/
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/*
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* Copyright (C) 2011-2014 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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#ifndef _INCLUDE__VFS__FILE_SYSTEM_H_
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#define _INCLUDE__VFS__FILE_SYSTEM_H_
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#include <vfs/directory_service.h>
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#include <vfs/file_io_service.h>
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namespace Vfs { struct File_system; }
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struct Vfs::File_system : Directory_service, File_io_service
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{
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/**
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* Our next sibling within the same 'Dir_file_system'
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*/
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struct File_system *next;
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File_system() : next(0) { }
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/**
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* Synchronize file system
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*
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* This function is only used by a Fs_file_system because such a file
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* system may employ a backend, which maintains a internal cache, that
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* needs to be flushed.
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*/
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virtual void sync() { }
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};
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#endif /* _INCLUDE__VFS__FILE_SYSTEM_H_ */
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