Created
September 18, 2015 14:49
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#ifdef NDEBUG | |
#define debug(M, ...) | |
#else | |
#define debug(M, ...) fprintf(stderr, "DEBUG %s:%d: " M "\n", __FILE__, __LINE__, ##__VA_ARGS__) | |
#endif | |
#define clean_errno() (errno == 0 ? "None" : strerror(errno)) | |
#define log_err(M, ...) fprintf(stderr, "[ERROR] (%s:%d: errno: %s) " M "\n", __FILE__, __LINE__, clean_errno(), ##__VA_ARGS__) | |
#define log_warn(M, ...) fprintf(stderr, "[WARN] (%s:%d: errno: %s) " M "\n", __FILE__, __LINE__, clean_errno(), ##__VA_ARGS__) | |
#define log_info(M, ...) fprintf(stderr, "[INFO] (%s:%d) " M "\n", __FILE__, __LINE__, ##__VA_ARGS__) | |
#define check(A, M, ...) if(!(A)) { log_err(M, ##__VA_ARGS__); errno=0; goto error; } | |
#define sentinel(M, ...) { log_err(M, ##__VA_ARGS__); errno=0; goto error; } | |
#define check_mem(A) check((A), "Out of memory.") | |
#define check_debug(A, M, ...) if(!(A)) { debug(M, ##__VA_ARGS__); errno=0; goto error; } |
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