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/* $NetBSD: plog.h,v 1.5 2007/10/02 09:47:40 vanhu Exp $ */
/* Id: plog.h,v 1.7 2006/06/20 09:57:31 vanhu Exp */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _PLOG_H
#define _PLOG_H
#ifdef HAVE_STDARG_H
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#include <syslog.h>
/*
* INFO: begin negotiation, SA establishment/deletion/expiration.
* NOTIFY: just notifiable.
* WARNING: not error strictly.
* ERROR: system call error. also invalid parameter/format.
* DEBUG1: debugging informatioin.
* DEBUG2: too more verbose. e.g. parsing config.
*/
#define LLV_ERROR 1
#define LLV_WARNING 2
#define LLV_NOTIFY 3
#define LLV_INFO 4
#define LLV_DEBUG 5
#define LLV_DEBUG2 6
#define LLV_BASE LLV_INFO /* by default log less than this value. */
extern char *pname;
extern u_int32_t loglevel;
extern int f_foreground;
extern int print_location;
struct sockaddr;
#define plog(pri, ...) \
do { \
if ((pri) <= loglevel) \
_plog((pri), __VA_ARGS__); \
} while (0)
extern void _plog __P((int, const char *, struct sockaddr *, const char *, ...))
__attribute__ ((__format__ (__printf__, 4, 5)));
extern void plogv __P((int, const char *, struct sockaddr *,
const char *, va_list));
extern void plogdump __P((int, void *, size_t));
extern void ploginit __P((void));
extern void plogset __P((char *));
extern char* binsanitize __P((char*, size_t));
#endif /* _PLOG_H */
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