genode/repos/os/include/vfs/file_system.h
Emery Hemingway 1eb37fbe22 VFS: move 'sync' from 'File_system' to 'Directory_service'
The the parent 'Directory_service' interface is reachable from
'Vfs_handle', whereas the 'File_system' interface is not.

Fix #2437
Ref #2422
2017-06-12 14:32:07 +02:00

44 lines
898 B
C++

/*
* \brief VFS file-system back-end interface
* \author Norman Feske
* \date 2011-02-17
*/
/*
* Copyright (C) 2011-2017 Genode Labs GmbH
*
* This file is part of the Genode OS framework, which is distributed
* under the terms of the GNU Affero General Public License version 3.
*/
#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) { }
/**
* 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_ */