60 lines
1.1 KiB
C++
60 lines
1.1 KiB
C++
/*
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* \brief Process environment utility
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* \author Norman Feske
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* \date 2011-02-17
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*/
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/*
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* Copyright (C) 2011-2017 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 Affero General Public License version 3.
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*/
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#ifndef _NOUX__ENVIRONMENT_H_
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#define _NOUX__ENVIRONMENT_H_
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/* Genode includes */
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#include <util/string.h>
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#include <base/attached_ram_dataspace.h>
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/* Noux includes */
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#include <path.h>
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namespace Noux {
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class Environment;
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using namespace Genode;
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}
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class Noux::Environment : Noncopyable
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{
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private:
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Attached_ram_dataspace _ds;
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Sysio::Env &_env { *_ds.local_addr<Sysio::Env>() };
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public:
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/**
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* Constructor
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*
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* \param env comma-separated list of environment variables
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*/
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Environment(Ram_allocator &ram, Region_map &local_rm, Sysio::Env const &env)
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: _ds(ram, local_rm, sizeof(Sysio::Env))
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{
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memcpy(&_env, &env, sizeof(Sysio::Env));
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}
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Dataspace_capability cap() { return _ds.cap(); }
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/**
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* Return list of environment variables as zero-separated list
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*/
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Sysio::Env const &env() { return _env; }
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};
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#endif /* _NOUX__ENVIRONMENT_H_ */
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