rem: LOG(L_ERR, "print_values(): Error while converting value to string\n");
add: LOG(L_ERR, "print_values: Error while converting value to string\n");
context: static int print_values(MYSQL* _c, char* _b, int _l, db_val_t* _v, int _n){	int i, res = 0, l;	if (!_c || !_b || !_l || !_v || !_n) {		LOG(L_ERR, "print_values(): Invalid parameter value\n");		return -1;	}	for(i = 0; i < _n; i++) {		l = _l - res;		if (val2str(_c, _v + i, _b + res, &l) < 0) {			LOG(L_ERR, "print_values(): Error while converting value to string\n");			return -1;		}		res += l;		if (i != (_n - 1)) {			*(_b + res) = ',';			res++;		}	}	return res;}