d71f0a9606
This patch alleviates the need for a Native_capability::Dst at the API level. The former use case of this type as argument to Deprecated_env::reinit uses the opaque Native_capability::Raw type instead. The 'Raw' type contains the portion of the capability that is transferred as-is when delegating the capability (i.e., when installing the parent capability into a new component, or when installing a new parent capability into a new forked Noux process). This information can be retrieved via the new Native_capability::raw method. Furthermore, this patch moves the functions for retriving the parent capability to base/internal/parent_cap.h, which is meant to be implemented in platform-specific ways. It replaces the former set of startup/internal/_main_parent_cap.h headers. Issue #1993
31 lines
718 B
C++
31 lines
718 B
C++
/*
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* \brief Interface to obtain the parent capability for the component
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* \author Stefan Kalkowski
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* \date 2015-04-27
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*/
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/*
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* Copyright (C) 2015-2016 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__INTERNAL__PARENT_CAP_H_
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#define _INCLUDE__BASE__INTERNAL__PARENT_CAP_H_
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/* Genode includes */
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#include <parent/capability.h>
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namespace Hw { extern Genode::Untyped_capability _parent_cap; }
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namespace Genode {
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static inline Parent_capability parent_cap()
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{
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return reinterpret_cap_cast<Parent>(Hw::_parent_cap);
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}
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}
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#endif /* _INCLUDE__BASE__INTERNAL__PARENT_CAP_H_ */
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