44 lines
1,012 B
C
44 lines
1,012 B
C
/* common/debug.h - debugging macros and definitions
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*
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* Copyright (C) 2010 Henrik Hautakoski <henrik.hautakoski@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*/
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#ifndef __COMMON_DEBUG_H
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#define __COMMON_DEBUG_H
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#include <stdio.h>
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#include <stdlib.h>
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#define __perror(...) fprintf(stderr, __VA_ARGS__)
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#define die(...) \
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__perror("DIE: " __VA_ARGS__); \
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exit(1)
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#ifdef __DEBUG__
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#define __str(x) #x
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#define dassert(expr) \
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((expr) ? \
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(void) 0 : \
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__perror("ASSERT: \"" #expr "\" at %s:%i\n", __FILE__, __LINE__))
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#define dprint(...) \
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__dprint(__FILE__, __LINE__, __VA_ARGS__)
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#define __dprint(file, line, ...) \
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__perror("# " file ":" __str(line) " -> " __VA_ARGS__)
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#else
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#define dassert(expr)
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#define dprint(...)
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#endif
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#endif /* __COMMON_DEBUG_H */
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