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error.h
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error.h
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/* Copyright (c) 2010-2013 The Trustees of Indiana University.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* - Neither the Indiana University nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __ERROR_H_
#define __ERROR_H_
#include <stdarg.h>
#include <stdio.h>
static void __ERROR(const char* file, const int line, const char* fmt, ...) __attribute__ ((noreturn));
static void __ERROR(const char* file, const int line, const char* fmt, ...)
{
va_list args;
va_start(args, fmt);
fprintf(stderr, "ERROR %s:%d ", file, line);
vfprintf(stderr, fmt, args);
va_end(args);
fflush(stderr);
abort();
}
#define ERROR(s, ...) \
__ERROR(__FILE__, __LINE__, s "\n", ##__VA_ARGS__)
#if 0
#define ERROR(s, ...) { \
fprintf(stderr, "ERROR %s:%d " s "\n", \
__FILE__, __LINE__, ##__VA_ARGS__); \
abort(); \
} while(0)
#endif
#define WARNING(s, ...) { \
fprintf(stderr, "WARNING %s:%d " s "\n", \
__FILE__, __LINE__, ##__VA_ARGS__); \
} while(0)
#endif //__ERROR_H_