mirror of https://github.com/Icinga/icinga2.git
45 lines
1.9 KiB
C++
45 lines
1.9 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org) *
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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 Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#ifndef INITIALIZE_H
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#define INITIALIZE_H
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#include "base/i2-base.hpp"
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#include "base/utility.hpp"
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namespace icinga
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{
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typedef void (*InitializeFunc)(void);
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inline bool InitializeOnceHelper(InitializeFunc func)
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{
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Utility::AddDeferredInitializer(func);
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return true;
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}
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#define INITIALIZE_ONCE(func) \
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namespace { namespace TOKENPASTE2(io, __COUNTER__) { \
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I2_EXPORT bool l_InitializeOnce(icinga::InitializeOnceHelper(func)); \
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} }
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}
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#endif /* INITIALIZE_H */
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