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29 lines
796 B
C++
29 lines
796 B
C++
/*
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* \brief Support for blocking operations
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* \author Norman Feske
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* \date 2007-09-06
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*
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* In Genode, two operations may block a thread,
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* waiting at a lock or performing an IPC call.
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* Both operations may be canceled when killing
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* the thread. In this case, the thread unblocks
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* and throws an exception, and therefore, is able
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* to clean up the thread state before exiting.
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*/
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/*
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* Copyright (C) 2007-2011 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__BASE__BLOCKING_H_
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#define _INCLUDE__BASE__BLOCKING_H_
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#include <base/exception.h>
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namespace Genode { class Blocking_canceled : public Exception { }; }
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#endif /* _INCLUDE__BASE__BLOCKING_H_ */
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