51 lines
1.0 KiB
C++
51 lines
1.0 KiB
C++
/*
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* \brief Capability allocation service
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* \author Norman Feske
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* \date 2006-06-26
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*/
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/*
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* Copyright (C) 2006-2013 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 _CORE__INCLUDE__LINUX__CAP_SESSION_COMPONENT_H_
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#define _CORE__INCLUDE__LINUX__CAP_SESSION_COMPONENT_H_
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#include <cap_session/cap_session.h>
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#include <base/allocator.h>
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#include <base/rpc_server.h>
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#include <base/lock.h>
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namespace Genode {
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class Cap_session_component : public Rpc_object<Cap_session>
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{
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private:
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static long _unique_id_cnt;
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static Lock &_lock()
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{
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static Lock static_lock;
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return static_lock;
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}
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public:
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Cap_session_component(Allocator *md_alloc, const char *args) {}
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Native_capability alloc(Native_capability ep)
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{
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Lock::Guard lock_guard(_lock());
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return Native_capability(ep.dst(), ++_unique_id_cnt);
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}
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void free(Native_capability cap) { }
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};
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}
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#endif /* _CORE__INCLUDE__LINUX__CAP_SESSION_COMPONENT_H_ */
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