2 * Definitions of macro to conditionally do GCC format checks
6 * Wireshark - Network traffic analyzer
7 * By Gerald Combs <gerald@wireshark.org>
8 * Copyright 1998 Gerald Combs
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25 #ifndef __GNUC_FORMAT_CHECK_H__
26 #define __GNUC_FORMAT_CHECK_H__
28 /** GNUC has the ability to check format strings that follow the syntax used in printf and others.
29 Hide the differences between different compilers in this GNUC_FORMAT_CHECK macro.
30 @param archetype one of: printf, scanf, strftime or strfmon
31 @param string_index specifies which argument is the format string argument (starting from 1)
32 @param first_to_check is the number of the first argument to check against the format string */
34 #define GNUC_FORMAT_CHECK(archetype, string_index, first_to_check) __attribute__((format (archetype, string_index, first_to_check)))
36 #define GNUC_FORMAT_CHECK(archetype, string_index, first_to_check)
39 #endif /* gnuc-format-check.h */