The following printout gives a warning: (trace.c, arounf line 105) strbuf_addf(buf, "%02d:%02d:%02d.%06ld ", tm.tm_hour, tm.tm_min, tm.tm_sec, tv.tv_usec); trace.c:105: warning: format ‘%06ld’ expects type ‘long int’, but argument 6 has type ‘__darwin_suseconds_t’ A format string of "%06ld" for is not always good for tv.tv_usec http://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/time.h.html A better solution would be: strbuf_addf(buf, "%02d:%02d:%02d.%06ld ", tm.tm_hour, tm.tm_min, tm.tm_sec, (long int)tv.tv_usec); -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html