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31 lines
1009 B
31 lines
1009 B
// Copyright (c) 2009-2010 Satoshi Nakamoto
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// Copyright (c) 2009-2020 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_SHUTDOWN_H
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#define BITCOIN_SHUTDOWN_H
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/** Initialize shutdown state. This must be called before using either StartShutdown(),
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* AbortShutdown() or WaitForShutdown(). Calling ShutdownRequested() is always safe.
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*/
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bool InitShutdownState();
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/** Request shutdown of the application. */
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void StartShutdown();
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/** Clear shutdown flag. Only use this during init (before calling WaitForShutdown in any
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* thread), or in the unit tests. Calling it in other circumstances will cause a race condition.
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*/
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void AbortShutdown();
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/** Returns true if a shutdown is requested, false otherwise. */
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bool ShutdownRequested();
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/** Wait for StartShutdown to be called in any thread. This can only be used
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* from a single thread.
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*/
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void WaitForShutdown();
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#endif
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