genode/repos/dde_rump/include/rump/env.h
2019-11-19 14:23:55 +01:00

58 lines
1.3 KiB
C++

/*
* \brief Helper class to make the Genode Env globally available
* \author Sebastian Sumpf
* \date 2016-06-21
*/
/*
* Copyright (C) 2016-2017 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__RUMP__ENV_H_
#define _INCLUDE__RUMP__ENV_H_
#include <base/attached_rom_dataspace.h>
#include <base/env.h>
#include <base/heap.h>
#include <util/reconstructible.h>
#include <rump/timed_semaphore.h>
namespace Rump {
class Env;
Env &env();
void construct_env(Genode::Env &env);
}
class Rump::Env
{
private:
Genode::Env &_env;
Timeout_entrypoint _timeout_ep { _env };
Genode::Heap _heap { _env.ram(), _env.rm() };
Genode::Attached_rom_dataspace _config { _env, "config" };
public:
Env(Genode::Env &env);
Genode::Env &env() { return _env; }
Timeout_entrypoint &timeout_ep() { return _timeout_ep; }
Genode::Heap &heap() { return _heap; }
Genode::Attached_rom_dataspace &config_rom() { return _config; }
};
/**
* Set rump MEMLIMIT
*
* In case limit is zero, the available RAM quota will be used.
*/
void rump_set_memlimit(Genode::size_t limit);
#endif /* _INCLUDE__RUMP__ENV_H_ */