Created
June 6, 2013 05:17
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#ifndef __dbg_h__ | |
#define __dbg_h__ | |
#include <stdio.h> | |
#include <errno.h> | |
#include <string.h> | |
#ifdef NDEBUG | |
#define debug(M, ...) | |
#else | |
#define debug(M, ...) fprintf(stderr, "DEBUG %s:%d: " M "\n", __FILE__, __LINE__, ##__VAR_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(), ##__VAR_ARGS__) | |
#define log_warn(M, ...) fprintf(stderr, "[WARN] (%s:%d: errno: %s) " M "\n", __FILE__, __LINE__, clean_errno(), ##__VAR_ARGS__) | |
#define log_info(M, ...) fprintf(stderr, "[INFO] (%s:%d) " M "\n", __FILE__, __LINE__, ##__VAR_ARGS__) | |
#define check(A, M, ...) if(!(A)) { log_err(M, ##__VAR_ARGS__); errno=0; goto error; } | |
#define sentinel(M, ...) { log_err(M, ##__VAR_ARGS__); errno=0; goto error; } | |
#define check_mem(A) check((A), "Out of memory.") | |
#endif |
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