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eeacc5a297
With this patch, a Noux process registers all inherited open file descriptors in its local libc file descriptor registry at program start. Fixes #882.
55 lines
1.1 KiB
C++
55 lines
1.1 KiB
C++
/*
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* \brief Noux-session client interface
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* \author Norman Feske
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* \date 2011-02-15
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*/
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/*
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* Copyright (C) 2011-2013 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__NOUX_SESSION__CLIENT_H_
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#define _INCLUDE__NOUX_SESSION__CLIENT_H_
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#include <noux_session/noux_session.h>
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#include <noux_session/capability.h>
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#include <base/rpc_client.h>
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#include <base/printf.h>
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namespace Noux {
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struct Session_client : Rpc_client<Session>
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{
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explicit Session_client(Session_capability session)
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: Rpc_client<Session>(session) { }
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Dataspace_capability sysio_dataspace()
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{
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return call<Rpc_sysio_dataspace>();
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}
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bool syscall(Syscall sc)
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{
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static bool verbose = false;
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bool result = call<Rpc_syscall>(sc);
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if ((result == false) && verbose)
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PERR("syscall %s failed", syscall_name(sc));
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return result;
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}
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int next_open_fd(int start_fd)
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{
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return call<Rpc_next_open_fd>(start_fd);
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}
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};
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}
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#endif /* _INCLUDE__NOUX_SESSION__CLIENT_H_ */
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