Fortification definitions for syslog functions.

This commit is contained in:
Ulrich Drepper 2005-07-30 05:56:45 +00:00
parent 4bc68378f3
commit 155c581323

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misc/bits/syslog.h Normal file
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/* Checking macros for syslog functions.
Copyright (C) 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _SYS_SYSLOG_H
# error "Never include <bits/syslog.h> directly; use <sys/syslog.h> instead."
#endif
extern void __syslog_chk (int __pri, int __flag, __const char *__fmt, ...)
__attribute__ ((__format__ (__printf__, 3, 4)));
#define syslog(pri, ...) \
__syslog_chk (pri, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
#ifdef __USE_BSD
extern void __vsyslog_chk (int __pri, int __flag, __const char *__fmt,
__gnuc_va_list __ap)
__attribute__ ((__format__ (__printf__, 3, 0)));
# define vsyslog(pri, fmt, ap) \
__vsyslog_chk (pri, __USE_FORTIFY_LEVEL - 1, fmt, ap)
#endif