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
55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
/*
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* \brief Connection to LOG service
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* \author Norman Feske
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* \date 2008-08-22
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*/
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/*
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* Copyright (C) 2008-2013 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__LOG_SESSION__CONNECTION_H_
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#define _INCLUDE__LOG_SESSION__CONNECTION_H_
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#include <log_session/client.h>
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#include <base/connection.h>
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#include <base/session_label.h>
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namespace Genode { struct Log_connection; }
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struct Genode::Log_connection : Connection<Log_session>, Log_session_client
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{
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enum { RAM_QUOTA = 8*1024UL };
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/**
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* Constructor
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*/
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Log_connection(Env &env, Session_label label = Session_label())
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:
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Connection<Log_session>(env, session(env.parent(),
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"ram_quota=%ld, label=\"%s\"",
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RAM_QUOTA, label.string())),
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Log_session_client(cap())
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{ }
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/**
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* Constructor
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*
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* \noapi
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* \deprecated Use the constructor with 'Env &' as first
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* argument instead
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*/
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Log_connection(Session_label label = Session_label())
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:
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Connection<Log_session>(session("ram_quota=%ld, label=\"%s\"",
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RAM_QUOTA, label.string())),
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Log_session_client(cap())
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{ }
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};
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#endif /* _INCLUDE__LOG_SESSION__CONNECTION_H_ */
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