freebsd-nq/contrib/ntp/include/isc/formatcheck.h
2004-07-20 15:01:56 +00:00

35 lines
1.3 KiB
C

/*
* Copyright (C) 2000, 2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: formatcheck.h,v 1.6 2001/01/09 21:56:55 bwelling Exp $ */
#ifndef ISC_FORMATCHECK_H
#define ISC_FORMATCHECK_H 1
/*
* fmt is the location of the format string parameter.
* args is the location of the first argument (or 0 for no argument checking).
* Note: the first parameter is 1, not 0.
*/
#ifdef __GNUC__
#define ISC_FORMAT_PRINTF(fmt, args) __attribute__((__format__(__printf__, fmt, args)))
#else
#define ISC_FORMAT_PRINTF(fmt, args)
#endif
#endif /* ISC_FORMATCHECK_H */