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genode/repos/base/include/cap_session/connection.h

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Imported Genode release 11.11
2011-12-22 15:19:25 +00:00
/*
* \brief Connection to CAP service
* \author Norman Feske
* \date 2008-08-22
Integrate CAP session into PD session This patch integrates the functionality of the former CAP session into the PD session and unifies the approch of supplementing the generic PD session with kernel-specific functionality. The latter is achieved by the new 'Native_pd' interface. The kernel-specific interface can be obtained via the Pd_session::native_pd accessor function. The kernel-specific interfaces are named Nova_native_pd, Foc_native_pd, and Linux_native_pd. The latter change allowed for to deduplication of the pd_session_component code among the various base platforms. To retain API compatibility, we keep the 'Cap_session' and 'Cap_connection' around. But those classes have become mere wrappers around the PD session interface. Issue #1841
2016-01-19 19:24:22 +00:00
*
* \deprecated
*
* This header is scheduled for removal. It exists for API compatiblity only.
Imported Genode release 11.11
2011-12-22 15:19:25 +00:00
*/
/*
Adjust file headers to refer to the AGPLv3
2017-02-20 12:23:52 +00:00
* Copyright (C) 2008-2017 Genode Labs GmbH
Imported Genode release 11.11
2011-12-22 15:19:25 +00:00
*
* This file is part of the Genode OS framework, which is distributed
Adjust file headers to refer to the AGPLv3
2017-02-20 12:23:52 +00:00
* under the terms of the GNU Affero General Public License version 3.
Imported Genode release 11.11
2011-12-22 15:19:25 +00:00
*/
#ifndef _INCLUDE__CAP_SESSION__CONNECTION_H_
#define _INCLUDE__CAP_SESSION__CONNECTION_H_
Integrate CAP session into PD session This patch integrates the functionality of the former CAP session into the PD session and unifies the approch of supplementing the generic PD session with kernel-specific functionality. The latter is achieved by the new 'Native_pd' interface. The kernel-specific interface can be obtained via the Pd_session::native_pd accessor function. The kernel-specific interfaces are named Nova_native_pd, Foc_native_pd, and Linux_native_pd. The latter change allowed for to deduplication of the pd_session_component code among the various base platforms. To retain API compatibility, we keep the 'Cap_session' and 'Cap_connection' around. But those classes have become mere wrappers around the PD session interface. Issue #1841
2016-01-19 19:24:22 +00:00
#include <cap_session/cap_session.h>
#include <pd_session/client.h>
#include <base/env.h>
Imported Genode release 11.11
2011-12-22 15:19:25 +00:00
base,os: Coding-style unification Fixes #1432
2015-03-04 20:12:14 +00:00
namespace Genode { struct Cap_connection; }
Imported Genode release 11.11
2011-12-22 15:19:25 +00:00
Warn about the use of deprecated env() function This patch enables warnings if one of the deprecate functions that rely in the implicit use of the global Genode::env() accessor are called. For the time being, some places within the base framework continue to rely on the global function while omitting the warning by calling 'env_deprecated' instead of 'env'. Issue #1987
2017-01-09 14:18:49 +00:00
#ifndef INCLUDED_BY_ENTRYPOINT_CC
#warning cap_session.h is deprecated
#endif
base,os: Coding-style unification Fixes #1432
2015-03-04 20:12:14 +00:00
Integrate CAP session into PD session This patch integrates the functionality of the former CAP session into the PD session and unifies the approch of supplementing the generic PD session with kernel-specific functionality. The latter is achieved by the new 'Native_pd' interface. The kernel-specific interface can be obtained via the Pd_session::native_pd accessor function. The kernel-specific interfaces are named Nova_native_pd, Foc_native_pd, and Linux_native_pd. The latter change allowed for to deduplication of the pd_session_component code among the various base platforms. To retain API compatibility, we keep the 'Cap_session' and 'Cap_connection' around. But those classes have become mere wrappers around the PD session interface. Issue #1841
2016-01-19 19:24:22 +00:00
/*
* There are no CAP connections anymore. The only situation where CAP
* connections were created was inside old-fashioned servers that used
* to create an 'Rpc_entrypoint' manually. The 'Rpc_entrypoint' requires
* a CAP session as constructor argument. We accommodate this use case
* by allocating RPC capabilities from the server's protection domain.
*
* Modern components no longer create 'Rpc_entrypoint' objects directly
* but instead use the new 'Entrypoint' interface.
*/
struct Genode::Cap_connection : Pd_session_client
base,os: Coding-style unification Fixes #1432
2015-03-04 20:12:14 +00:00
{
Warn about the use of deprecated env() function This patch enables warnings if one of the deprecate functions that rely in the implicit use of the global Genode::env() accessor are called. For the time being, some places within the base framework continue to rely on the global function while omitting the warning by calling 'env_deprecated' instead of 'env'. Issue #1987
2017-01-09 14:18:49 +00:00
Cap_connection() : Pd_session_client(env_deprecated()->pd_session_cap()) { }
} __attribute__((deprecated));
Imported Genode release 11.11
2011-12-22 15:19:25 +00:00
#endif /* _INCLUDE__CAP_SESSION__CONNECTION_H_ */
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