in plugin/server_audit/server_audit.cc [831:842]
static void error_header()
{
struct tm tm_time;
time_t curtime;
(void) time(&curtime);
(void) localtime_r(&curtime, &tm_time);
(void) fprintf(stderr,"%02d%02d%02d %2d:%02d:%02d server_audit: ",
tm_time.tm_year % 100, tm_time.tm_mon + 1,
tm_time.tm_mday, tm_time.tm_hour, tm_time.tm_min, tm_time.tm_sec);
}