a0f6932ebe
By default, if the parent of a process dies, the process gets SIGHUP and is supposed to shut down. This however doesn't work for MPD, because MPD redefines SIGHUP with a different meaning (like most daemons do). To work around this, we configure the kernel to send SIGTERM instead of SIGHUP. Closes https://github.com/MusicPlayerDaemon/MPD/issues/1706
43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
/*
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* Copyright 2003-2021 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPD_SIGNAL_HANDLERS_HXX
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#define MPD_SIGNAL_HANDLERS_HXX
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struct Instance;
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void
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SignalHandlersInit(Instance &instance, bool daemon);
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void
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SignalHandlersFinish() noexcept;
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class ScopeSignalHandlersInit {
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public:
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ScopeSignalHandlersInit(Instance &instance, bool daemon) {
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SignalHandlersInit(instance, daemon);
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}
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~ScopeSignalHandlersInit() noexcept {
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SignalHandlersFinish();
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}
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};
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#endif
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