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Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-src/src/SignalHandler.hpp')
-rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-src/src/SignalHandler.hpp | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/src/SignalHandler.hpp b/Build/source/texk/dvisvgm/dvisvgm-src/src/SignalHandler.hpp deleted file mode 100644 index ef6a0a4e556..00000000000 --- a/Build/source/texk/dvisvgm/dvisvgm-src/src/SignalHandler.hpp +++ /dev/null @@ -1,54 +0,0 @@ -/************************************************************************* -** SignalHandler.hpp ** -** ** -** This file is part of dvisvgm -- a fast DVI to SVG converter ** -** Copyright (C) 2005-2021 Martin Gieseking <martin.gieseking@uos.de> ** -** ** -** This program is free software; you can redistribute it and/or ** -** modify it under the terms of the GNU General Public License as ** -** published by the Free Software Foundation; either version 3 of ** -** the License, or (at your option) any later version. ** -** ** -** This program is distributed in the hope that it will be useful, but ** -** WITHOUT ANY WARRANTY; without even the implied warranty of ** -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ** -** GNU General Public License for more details. ** -** ** -** You should have received a copy of the GNU General Public License ** -** along with this program; if not, see <http://www.gnu.org/licenses/>. ** -*************************************************************************/ - -#ifndef SIGNALHANDLER_HPP -#define SIGNALHANDLER_HPP - -#include <exception> -#include <memory> - -struct SignalException : public std::exception { -}; - - -class SignalHandler { - public: - SignalHandler (const SignalHandler&) =delete; - SignalHandler (SignalHandler&&) =delete; - ~SignalHandler (); - static SignalHandler& instance (); - bool start (); - void stop (); - void check (); - void trigger (bool notify); - bool active () const {return _active;} - - protected: - SignalHandler (); - static void callback (int signal); - - private: - bool _active=false; ///< true if listening for signals - static volatile bool _break; ///< true if signal has been caught - class Impl; - std::unique_ptr<Impl> _impl; ///< system-specific data/functions -}; - -#endif |