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log.h
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log.h
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/* log.h: logging functions for gpufield.
* Copyright (C) 2014 Bradley Worley.
*
* 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 2 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, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*/
/* include standard c-library headers. */
#include <stdio.h>
#include <stdarg.h>
/* ensure once-only inclusion. */
#ifndef __LOG_H__
#define __LOG_H__
/* define a convenience function for verbose logging. */
#define logf(...) logf_fn (__FILE__, __LINE__, __VA_ARGS__)
/* predeclare the core verbose logging function. */
void logf_fn (const char *f, const unsigned int l, const char *format, ...)
__attribute__ ((format (printf, 3, 4)));
#endif /* __LOG_H__ */