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44 lines
1.0 KiB
44 lines
1.0 KiB
#ifndef _DEBUG_H
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#define _DEBUG_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct debuginfo {
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const char* file;
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const char* function;
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int line;
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};
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void _do_dprintf(struct debuginfo di, const char* fmt, ...);
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#ifdef __cplusplus
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extern "C++" {
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#include <utility>
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template<typename... Args>
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inline void _real_dprintf(const char* file, const char* function, int line, const char* fmt, Args&&... args)
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{
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#ifdef DEBUG
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debuginfo i = { file, function, line };
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_do_dprintf(i, fmt, std::forward<Args>(args)...);
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#endif
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}
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#define D_dprintf(fmt, ...) _real_dprintf(__FILE__, __func__, __LINE__, fmt __VA_OPT__(,) __VA_ARGS__)
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}
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#else
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#ifdef DEBUG
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#define D_dprintf(fmt, ...) _do_dprintf( (struct debuginfo){.file = __FILE__, .function = __func__, .line = __LINE__}, fmt __VA_OPT__(,) __VA_ARGS__)
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#else
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static inline void _do__nothing(const char* fmt, ...) {}
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#define D_dprintf(fmt, ...) _do__nothing(fmt __VA_OPT__(,) __VA_ARGS__) //(fmt __VA_OPT__(,) __VA_ARGS__, (void)0)
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#endif
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* _DEBUG_H */
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