4f69772ecc
The original 'Env' interface as returned by 'Genode::env()' has been renamed to 'Env_deprecated' and moved to deprecated/env.h. The new version of base/env.h contains the interface passed to modern components that use the component API via base/component.h. Issue #1832
70 lines
1.5 KiB
C++
70 lines
1.5 KiB
C++
/*
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* \brief Component environment
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* \author Norman Feske
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* \date 2015-12-17
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*/
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/*
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* Copyright (C) 2015 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__BASE__ENV_H_
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#define _INCLUDE__BASE__ENV_H_
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#include <parent/parent.h>
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#include <base/entrypoint.h>
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#include <ram_session/capability.h>
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#include <cpu_session/capability.h>
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#include <rm_session/rm_session.h>
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#include <pd_session/pd_session.h>
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/* maintain compatibility to deprecated API */
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#include <deprecated/env.h>
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namespace Genode { struct Env; }
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struct Genode::Env
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{
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virtual Parent &parent() = 0;
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/**
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* RAM session of the component
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*
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* The RAM Session represents a budget of memory (quota) that is available
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* to the component. This budget can be used to allocate RAM dataspaces.
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*/
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virtual Ram_session &ram() = 0;
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/**
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* CPU session of the component
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*
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* This session is used to create the threads of the component.
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*/
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virtual Cpu_session &cpu() = 0;
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/**
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* Region map of the component's address space
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*/
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virtual Region_map &rm() = 0;
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/**
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* PD session of the component as created by the parent
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*/
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virtual Pd_session &pd() = 0;
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/**
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* Entrypoint for handling RPC requests and signals
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*/
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virtual Entrypoint &ep() = 0;
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virtual Ram_session_capability ram_session_cap() = 0;
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virtual Cpu_session_capability cpu_session_cap() = 0;
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};
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#endif /* _INCLUDE__BASE__ENV_H_ */
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