genode/repos/os/include/vfs/file_system.h
2017-02-23 14:54:48 +01:00

51 lines
1.0 KiB
C++

/*
* \brief VFS file-system back-end interface
* \author Norman Feske
* \date 2011-02-17
*/
/*
* Copyright (C) 2011-2014 Genode Labs GmbH
*
* This file is part of the Genode OS framework, which is distributed
* under the terms of the GNU General Public License version 2.
*/
#ifndef _INCLUDE__VFS__FILE_SYSTEM_H_
#define _INCLUDE__VFS__FILE_SYSTEM_H_
#include <vfs/directory_service.h>
#include <vfs/file_io_service.h>
namespace Vfs { struct File_system; }
struct Vfs::File_system : Directory_service, File_io_service
{
/**
* Our next sibling within the same 'Dir_file_system'
*/
struct File_system *next;
File_system() : next(0) { }
/**
* Synchronize file system
*
* This method flushes any delayed operations from the file system.
*/
virtual void sync(char const *path) { }
/**
* Adjust to configuration changes
*/
virtual void apply_config(Genode::Xml_node const &node) { }
/**
* Return the file-system type
*/
virtual char const *type() = 0;
};
#endif /* _INCLUDE__VFS__FILE_SYSTEM_H_ */