ap_log_rerror     326 sapi/apache2handler/sapi_apache2.c 		ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, ctx->r, "%s", msg);
ap_log_rerror     333 sapi/apache2handler/sapi_apache2.c 		ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, msg, r->filename);