1/* $NetBSD: formatcheck.h,v 1.6 2024/02/21 22:52:30 christos Exp $ */ 2 3/* 4 * Copyright (C) Internet Systems Consortium, Inc. ("ISC") 5 * 6 * SPDX-License-Identifier: MPL-2.0 7 * 8 * This Source Code Form is subject to the terms of the Mozilla Public 9 * License, v. 2.0. If a copy of the MPL was not distributed with this 10 * file, you can obtain one at https://mozilla.org/MPL/2.0/. 11 * 12 * See the COPYRIGHT file distributed with this work for additional 13 * information regarding copyright ownership. 14 */ 15 16#pragma once 17 18/*! \file isc/formatcheck.h */ 19 20/*% 21 * ISC_FORMAT_PRINTF(). 22 * 23 * \li fmt is the location of the format string parameter. 24 * \li args is the location of the first argument (or 0 for no argument 25 * checking). 26 * 27 * Note: 28 * \li The first parameter is 1, not 0. 29 */ 30#ifdef __GNUC__ 31#define ISC_FORMAT_PRINTF(fmt, args) \ 32 __attribute__((__format__(__printf__, fmt, args))) 33#else /* ifdef __GNUC__ */ 34#define ISC_FORMAT_PRINTF(fmt, args) 35#endif /* ifdef __GNUC__ */ 36