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cfdbccc5c2
This is a redesign of the root and parent interfaces to eliminate blocking RPC calls. - New session representation at the parent (base/session_state.h) - base-internal root proxy mechanism as migration path - Redesign of base/service.h - Removes ancient 'Connection::KEEP_OPEN' feature - Interface change of 'Child', 'Child_policy', 'Slave', 'Slave_policy' - New 'Slave::Connection' - Changed child-construction procedure to be compatible with the non-blocking parent interface and to be easier to use - The child's initial LOG session, its binary ROM session, and the linker ROM session have become part of the child's envirenment. - Session upgrading must now be performed via 'env.upgrade' instead of performing a sole RPC call the parent. To make RAM upgrades easier, the 'Connection' provides a new 'upgrade_ram' method. Issue #2120
75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
/*
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* \brief Client-side parent interface
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* \author Norman Feske
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* \date 2006-05-10
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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 _INCLUDE__PARENT__CLIENT_H_
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#define _INCLUDE__PARENT__CLIENT_H_
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#include <parent/capability.h>
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#include <base/rpc_client.h>
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namespace Genode { struct Parent_client; }
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struct Genode::Parent_client : Rpc_client<Parent>
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{
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explicit Parent_client(Parent_capability parent)
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: Rpc_client<Parent>(parent) { }
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void exit(int exit_value) override { call<Rpc_exit>(exit_value); }
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void announce(Service_name const &service) override {
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call<Rpc_announce>(service); }
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void session_sigh(Signal_context_capability sigh) override {
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call<Rpc_session_sigh>(sigh); }
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Session_capability session(Client::Id id,
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Service_name const &service,
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Session_args const &args,
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Affinity const &affinity) override {
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return call<Rpc_session>(id, service, args, affinity); }
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Session_capability session_cap(Client::Id id) override {
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return call<Rpc_session_cap>(id); }
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Upgrade_result upgrade(Client::Id to_session, Upgrade_args const &args) override {
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return call<Rpc_upgrade>(to_session, args); }
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Close_result close(Client::Id id) override { return call<Rpc_close>(id); }
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void session_response(Id_space<Server>::Id id, Session_response response) override {
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call<Rpc_session_response>(id, response); }
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void deliver_session_cap(Id_space<Server>::Id id,
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Session_capability cap) override {
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call<Rpc_deliver_session_cap>(id, cap); }
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Thread_capability main_thread_cap() const override {
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return call<Rpc_main_thread>(); }
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void resource_avail_sigh(Signal_context_capability sigh) override {
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call<Rpc_resource_avail_sigh>(sigh); }
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void resource_request(Resource_args const &args) override {
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call<Rpc_resource_request>(args); }
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void yield_sigh(Signal_context_capability sigh) override {
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call<Rpc_yield_sigh>(sigh); }
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Resource_args yield_request() override { return call<Rpc_yield_request>(); }
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void yield_response() override { call<Rpc_yield_response>(); }
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};
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#endif /* _INCLUDE__PARENT__CLIENT_H_ */
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