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4155585267
It now can hold a right bit used during IPC to demote rights of the to be transfered capability. The local_name field in the native_capability type is not needed anymore in NOVA. Simplify the class, remove it from constructors and adapt all invocations in base-nova. Unfortunately local_name in struct Raw is still used in generic base code (process.cc, reload_parent_cap.cc), however has no effect in base-nova.
35 lines
813 B
C
35 lines
813 B
C
/*
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* \brief NOVA-specific supplements to the IPC framework
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* \author Norman Feske
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* \date 2010-01-27
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*/
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/*
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* Copyright (C) 2010-2012 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__IPC_H_
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#define _INCLUDE__BASE__IPC_H_
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#include <base/ipc_generic.h>
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inline void Genode::Ipc_ostream::_marshal_capability(Genode::Native_capability const &cap)
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{
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if (cap.valid())
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_snd_msg->snd_append_pt_sel(cap.local_name(),
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cap.dst().rights());
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}
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inline void Genode::Ipc_istream::_unmarshal_capability(Genode::Native_capability &cap)
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{
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addr_t pt_sel = _rcv_msg->rcv_pt_sel();
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cap = Native_capability(pt_sel);
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}
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#endif /* _INCLUDE__BASE__IPC_H_ */
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