55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/*
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* ZoneMinder Signal Handling Interface, $Date$, $Revision$
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* Copyright (C) 2001-2008 Philip Coombes
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef ZM_SIGNAL_H
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#define ZM_SIGNAL_H
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#include "zm_config.h"
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#include <csignal>
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#if HAVE_EXECINFO_H
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#include <execinfo.h>
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#endif
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#if HAVE_UCONTEXT_H
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#include <ucontext.h>
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#endif
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typedef RETSIGTYPE (SigHandler)( int );
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extern bool zm_reload;
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extern bool zm_terminate;
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RETSIGTYPE zmc_hup_handler( int signal );
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RETSIGTYPE zmc_term_handler( int signal );
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#if ( HAVE_SIGINFO_T && HAVE_UCONTEXT_T )
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RETSIGTYPE zmc_die_handler( int signal, siginfo_t *info, void *context );
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#else
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RETSIGTYPE zmc_die_handler( int signal );
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#endif
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void zmSetHupHandler( SigHandler *handler );
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void zmSetTermHandler( SigHandler *handler );
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void zmSetDieHandler( SigHandler *handler );
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void zmSetDefaultHupHandler();
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void zmSetDefaultTermHandler();
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void zmSetDefaultDieHandler();
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#endif // ZM_SIGNAL_H
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