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https://github.com/servalproject/serval-dna.git
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43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
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/*
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Copyright (C) 2015 Serval Project Inc.
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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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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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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 __SERVAL_DNA__TRIGGER_H
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#define __SERVAL_DNA__TRIGGER_H
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#include "section.h"
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/* Macros for triggers
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*/
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#define DECLARE_TRIGGER(TRIG, ...) \
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typedef void TRIGGER_FUNC_##TRIG (__VA_ARGS__); \
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extern TRIGGER_FUNC_##TRIG *__start___trigger_section_##TRIG[] SECTION_START(trigger_##TRIG); \
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extern TRIGGER_FUNC_##TRIG *__stop___trigger_section_##TRIG[] SECTION_STOP(trigger_##TRIG);
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#define DEFINE_TRIGGER(TRIG, FUNC) \
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TRIGGER_FUNC_##TRIG * __trigger_##FUNC IN_SECTION(__trigger_section_##TRIG) = FUNC;
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#define CALL_TRIGGER(TRIG, ...) \
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do { \
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TRIGGER_FUNC_##TRIG **__trig; \
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for (__trig = __start___trigger_section_##TRIG; __trig < __stop___trigger_section_##TRIG; ++__trig) \
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(**__trig)(__VA_ARGS__); \
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} while (0);
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#endif // __SERVAL_DNA__TRIGGER_H
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