diff options
Diffstat (limited to 'tbdiff/tbdiff-common.h')
-rw-r--r-- | tbdiff/tbdiff-common.h | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/tbdiff/tbdiff-common.h b/tbdiff/tbdiff-common.h index 9e7fcd7..cbb5c0d 100644 --- a/tbdiff/tbdiff-common.h +++ b/tbdiff/tbdiff-common.h @@ -24,6 +24,7 @@ #include <stdio.h> #include <stdint.h> +#include <stdarg.h> #include <tbdiff/tbdiff-stat.h> @@ -85,16 +86,42 @@ typedef enum { } tbd_error_e; #ifdef NDEBUG +#define TBD_DEBUG(d) +#define TBD_WARN(w) #define TBD_ERROR(e) (e) +#define TBD_DEBUGF(d, ...) +#define TBD_WARNF(w, ...) #else +#define TBD_DEBUG(d) \ + tbd_log("debug", "%s", __func__, __LINE__, __FILE__, d) +#define TBD_WARN(w) \ + tbd_log("warning", "%s", __func__, __LINE__, __FILE__, w) +#define TBD_DEBUGF(d, ...) \ + tbd_log("debug", d, __func__, __LINE__, __FILE__, __VA_ARGS__) +#define TBD_WARNF(w, ...) \ + tbd_log("warning", w, __func__, __LINE__, __FILE__, __VA_ARGS__) +static inline +tbd_log(char const *t, char const *s, char const *func, int line, + char const *file, ...) +{ + va_list args; + va_start(args, file); + + fprintf(stderr, "TBDiff %s '", t); + vfprintf(stderr, s, args); + fprintf(stderr, "' in function '%s' at line %d of file '%s'.\n", + func, line, file); + + va_end(args); +} + #define TBD_ERROR(e) tbd_error(e, #e, __func__, __LINE__, __FILE__) static inline tbd_error_e tbd_error(tbd_error_e e, char const *s, char const *func, int line, char const* file) { if (e != TBD_ERROR_SUCCESS) - fprintf(stderr, "TBDiff error '%s' in function '%s' at line %d " - "of file '%s'.\n", s, func, line, file); + tbd_log("error", "%s", func, line, file, s); return e; } #endif |