a1df4fee44
This patch allows core's 'Signal_transmitter' implementation to sidestep the 'Env::Pd' interface and thereby adhere to a stricter layering within core. The 'Signal_transmitter' now uses - on kernels that depend on it - a dedicated (and fairly freestanding) RPC proxy mechanism for signal deliver, instead of channeling signals through the 'Pd_session::submit' RPC function.
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
/*
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* \brief Dummy implementation of the signal-receiver API
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* \author Norman Feske
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* \date 2017-05-11
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*
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* Core receives no signals. Therefore, we can leave the signal receiver
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* blank.
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*/
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/*
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* Copyright (C) 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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/* Genode includes */
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#include <base/env.h>
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/* base-internal includes */
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#include <base/internal/globals.h>
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/* core-local includes */
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#include <assertion.h>
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using namespace Genode;
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Signal_receiver::Signal_receiver() { }
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void Signal_receiver::_platform_destructor() { }
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void Signal_receiver::_platform_begin_dissolve (Signal_context *) { }
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void Signal_receiver::_platform_finish_dissolve(Signal_context *) { }
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void Signal_receiver::unblock_signal_waiter(Rpc_entrypoint &) { ASSERT_NEVER_CALLED; }
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typedef Signal_context_capability Sigh_cap;
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Sigh_cap Signal_receiver::manage(Signal_context *) { ASSERT_NEVER_CALLED; }
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void Signal_receiver::block_for_signal() { ASSERT_NEVER_CALLED; }
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void Signal_receiver::local_submit(Signal::Data) { ASSERT_NEVER_CALLED; }
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