mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-29 18:18:54 +00:00
a7f40b24ca
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
71 lines
2.2 KiB
C++
71 lines
2.2 KiB
C++
/**
|
|
* \brief Client connection to USB server
|
|
* \author Sebastian Sumpf
|
|
* \date 2014-12-08
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2014 Genode Labs GmbH
|
|
*
|
|
* This file is part of the Genode OS framework, which is distributed
|
|
* under the terms of the GNU General Public License version 2.
|
|
*/
|
|
#ifndef _INCLUDE__USB_SESSION__CONNECTION_H_
|
|
#define _INCLUDE__USB_SESSION__CONNECTION_H_
|
|
|
|
#include <usb_session/client.h>
|
|
#include <base/connection.h>
|
|
#include <base/allocator.h>
|
|
|
|
namespace Usb { struct Connection; }
|
|
|
|
|
|
struct Usb::Connection : Genode::Connection<Session>, Session_client
|
|
{
|
|
/**
|
|
* Issue session request
|
|
*
|
|
* \noapi
|
|
*/
|
|
Capability<Usb::Session> _session(Genode::Parent &parent,
|
|
char const *label,
|
|
Genode::size_t tx_buf_size)
|
|
{
|
|
return session(parent, "ram_quota=%ld, tx_buf_size=%ld, label=\"%s\"",
|
|
3 * 4096 + tx_buf_size, tx_buf_size, label);
|
|
}
|
|
|
|
/**
|
|
* Constructor
|
|
*/
|
|
Connection(Genode::Env &env,
|
|
Genode::Range_allocator *tx_block_alloc,
|
|
char const *label = "",
|
|
Genode::size_t tx_buf_size = 512 * 1024,
|
|
Genode::Signal_context_capability sigh_state_changed =
|
|
Genode::Signal_context_capability())
|
|
:
|
|
Genode::Connection<Session>(env, _session(env.parent(), label, tx_buf_size)),
|
|
Session_client(cap(), *tx_block_alloc, env.rm(), sigh_state_changed)
|
|
{ }
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* \noapi
|
|
* \deprecated Use the constructor with 'Env &' as first
|
|
* argument instead
|
|
*/
|
|
Connection(Genode::Range_allocator *tx_block_alloc,
|
|
char const *label = "",
|
|
Genode::size_t tx_buf_size = 512 * 1024,
|
|
Genode::Signal_context_capability sigh_state_changed =
|
|
Genode::Signal_context_capability()) __attribute__((deprecated))
|
|
:
|
|
Genode::Connection<Session>(_session(*Genode::env_deprecated()->parent(), label, tx_buf_size)),
|
|
Session_client(cap(), *tx_block_alloc, *Genode::env_deprecated()->rm_session(), sigh_state_changed)
|
|
{ }
|
|
};
|
|
|
|
#endif /* _INCLUDE__USB_SESSION__CONNECTION_H_ */
|