#ifdef __cplusplus
extern "C" {
#endif

/*
 * Copyright (c) 1982, 1986 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 */
#ifndef H_SCCSID
#include <sccs.h>
#endif
H_SCCSID(@(#)syslog.h	1.4	AIX);	/* Modified 9/16/89 20:47:04 */
/*  *	@(#)syslog.h	7.1 (Berkeley) 6/4/86
 */
/* 
 * (C) Copyright IBM Corp. 1989 
 * All Rights Reserved 
 * Licensed Materials - Property of IBM 
 */

/*
 *  Facility codes
 */

#define LOG_KERN	(0<<3)	/* kernel messages */
#define LOG_USER	(1<<3)	/* random user-level messages */
#define LOG_MAIL	(2<<3)	/* mail system */
#define LOG_DAEMON	(3<<3)	/* system daemons */
#define LOG_AUTH	(4<<3)	/* security/authorization messages */
#define LOG_SYSLOG	(5<<3)	/* messages generated internally by syslogd */
#define LOG_LPR		(6<<3)	/* line printer subsystem */
	/* other codes through 15 reserved for system use */
#define LOG_LOCAL0	(16<<3)	/* reserved for local use */
#define LOG_LOCAL1	(17<<3)	/* reserved for local use */
#define LOG_LOCAL2	(18<<3)	/* reserved for local use */
#define LOG_LOCAL3	(19<<3)	/* reserved for local use */
#define LOG_LOCAL4	(20<<3)	/* reserved for local use */
#define LOG_LOCAL5	(21<<3)	/* reserved for local use */
#define LOG_LOCAL6	(22<<3)	/* reserved for local use */
#define LOG_LOCAL7	(23<<3)	/* reserved for local use */

#define LOG_NFACILITIES	24	/* maximum number of facilities */
#define LOG_FACMASK	0x03f8	/* mask to extract facility part */

/*
 *  Priorities (these are ordered)
 */

#define LOG_EMERG	0	/* system is unusable */
#define LOG_ALERT	1	/* action must be taken immediately */
#define LOG_CRIT	2	/* critical conditions */
#define LOG_ERR		3	/* error conditions */
#define LOG_WARNING	4	/* warning conditions */
#define LOG_NOTICE	5	/* normal but signification condition */
#define LOG_INFO	6	/* informational */
#define LOG_DEBUG	7	/* debug-level messages */

#define LOG_PRIMASK	0x0007	/* mask to extract priority part (internal) */

/*
 * arguments to setlogmask.
 */
#define	LOG_MASK(pri)	(1 << (pri))		/* mask for one priority */
#define	LOG_UPTO(pri)	((1 << ((pri)+1)) - 1)	/* all priorities through pri */

/*
 *  Option flags for openlog.
 *
 *	LOG_ODELAY no longer does anything; LOG_NDELAY is the
 *	inverse of what it used to be.
 */
#define	LOG_PID		0x01	/* log the pid with each message */
#define	LOG_CONS	0x02	/* log on the console if errors in sending */
#define	LOG_ODELAY	0x04	/* delay open until syslog() is called */
#define LOG_NDELAY	0x08	/* don't delay open */
#define LOG_NOWAIT	0x10	/* if forking to log on console, don't wait() */
#ifdef __cplusplus
    extern void openlog(const char *ident, int logstat, int facility=LOG_USER);
    extern void syslog(int priority, const char *fmt ... );
    extern int setlogmask(int maskpri);
    extern void closelog();
}
#endif
