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/******************************************************************************
* Top contributors (to current version):
* Gereon Kremer, Mathias Preiner
*
* This file is part of the cvc5 project.
*
* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS
* in the top-level source directory and their institutional affiliations.
* All rights reserved. See the file COPYING in the top-level source
* directory for licensing information.
* ****************************************************************************
*
* Implementation of signal handlers.
*/
#ifndef CVC5__MAIN__SIGNAL_HANDLERS_H
#define CVC5__MAIN__SIGNAL_HANDLERS_H
namespace cvc5 {
namespace main {
namespace signal_handlers {
/**
* Performs last steps before termination due to a timeout.
* Prints an appropriate message and solver statistics.
*/
void timeout_handler();
/**
* Installs (almost) all signal handlers.
* A handler for SIGALRM is set in time_limit.cpp.
* Also sets callbacks via std:set_terminate.
*/
void install();
/**
* Performs cleanup related to the signal handlers.
*/
void cleanup();
} // namespace signal_handlers
} // namespace main
} // namespace cvc5
#endif /* CVC5__MAIN__SIGNAL_HANDLERS_H */
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