Some bits here and there...

log_trace.c

@@ -15,8 +15,12 @@ static void open_logs(void)
 {
 	if ((fderr = fopen(conf.rmps.errlog, "a")) == NULL)
 		fderr = stderr;
+	else
+		setvbuf(fderr, NULL, _IOLBF, 0);
 	if ((fdout = fopen(conf.rmps.logfile, "a")) == NULL)
 		fdout = stdout;
+	else
+		setvbuf(fdout, NULL, _IOLBF, 0);
 }
 
 void log_ssl(void)
@@ -65,7 +69,6 @@ void log_trace(LOG_LEVEL lvl, char *fmt, ... )
 
 		va_start(list, fmt);
 		vfprintf(fp, fmt_with_pfx, list);
-		fflush(fp);
   		va_end(list);
 	}
 }