genode/repos/base-linux/include/linux_dataspace/linux_dataspace.h
Norman Feske ca971bbfd8 Move repositories to 'repos/' subdirectory
This patch changes the top-level directory layout as a preparatory
step for improving the tools for managing 3rd-party source codes.
The rationale is described in the issue referenced below.

Issue #1082
2014-05-14 16:08:00 +02:00

56 lines
1.2 KiB
C++

/*
* \brief Linux-specific dataspace interface
* \author Norman Feske
* \date 2006-07-05
*/
/*
* Copyright (C) 2006-2013 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__LINUX_DATASPACE__LINUX_DATASPACE_H_
#define _INCLUDE__LINUX_DATASPACE__LINUX_DATASPACE_H_
#include <dataspace/dataspace.h>
#include <base/stdint.h>
#include <base/ipc.h>
#include <base/rpc.h>
namespace Genode {
struct Linux_dataspace : Dataspace
{
enum { FNAME_LEN = 40 };
struct Filename { char buf[FNAME_LEN]; };
virtual ~Linux_dataspace() { }
/**
* Request name of file that represents the dataspace on Linux
*
* This function is used for calling execve on files passed as ROM
* dataspaces.
*/
virtual Filename fname() = 0;
/**
* Request file descriptor of the dataspace
*/
virtual Untyped_capability fd() = 0;
/*********************
** RPC declaration **
*********************/
GENODE_RPC(Rpc_fname, Filename, fname);
GENODE_RPC(Rpc_fd, Untyped_capability, fd);
GENODE_RPC_INTERFACE_INHERIT(Dataspace, Rpc_fname, Rpc_fd);
};
}
#endif /* _INCLUDE__LINUX_DATASPACE__LINUX_DATASPACE_H_ */