/*
 * @DEC_COPYRIGHT@
 */
/*
 * HISTORY
 * $Log:	syslog.h,v $
 * Revision 4.2.2.2  92/02/28  14:52:54  Scott_Cranston
 * 	AG bmerge
 * 	deletd 'binary' facility code
 * 	[92/02/28  10:29:40  Scott_Cranston]
 * 
 * Revision 4.2  91/09/19  23:01:12  devbld
 * 	Adding ODE Headers
 * 
 * $EndLog$
 */
/*	
 *	@(#)$RCSfile: syslog.h,v $ $Revision: 4.2.2.2 $ (DEC) $Date: 92/02/28 14:52:54 $
 */ 
/*
 */
/*
 * (c) Copyright 1990, OPEN SOFTWARE FOUNDATION, INC.
 * ALL RIGHTS RESERVED
 */
/* 
 * Mach Operating System
 * Copyright (c) 1989 Carnegie-Mellon University
 * Copyright (c) 1988 Carnegie-Mellon University
 * Copyright (c) 1987 Carnegie-Mellon University
 * All rights reserved.  The CMU software License Agreement specifies
 * the terms and conditions for use and redistribution.
 */
/*
 * OSF/1 Release 1.0
 */
/*
 * 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.
 *

 */

 /*
  *  Change History
  *
  * 5-Jun-91	Scott Cranston
  *       Added facility codes for LOG_BINARY and DUMP_FILE
  */

#ifndef	_SYS_SYSLOG_H_
#define _SYS_SYSLOG_H_

/*
 *  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 */
#define LOG_NEWS	(7<<3)	/* network news subsystem */
#define LOG_UUCP	(8<<3)	/* UUCP subsystem */
#define LOG_CRON	(9<<3)	/* clock daemon */
	/* 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 DUMP_FILE    (100<<3)    /* for saving msgbuf from a crash dump */

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

#define LOG_FAC(p)	(((p) & LOG_FACMASK) >> 3)	/* facility of pri */

/*
 *  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) */
#define LOG_PRI(p)	((p) & LOG_PRIMASK)	/* extract priority */

#define	LOG_MAKEPRI(fac, pri)	(((fac) << 3) | (pri))

#ifdef _KERNEL
#define LOG_PRINTF	-1	/* pseudo-priority to indicate use of printf */
#endif

/*
 * 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() */
#define	LOG_PERROR	0x20	/* log to stderr as well */

#ifndef	_KERNEL
#ifdef _NO_PROTO
extern int openlog();
extern int syslog();
extern void closelog();
extern int setlogmask();
#else
extern int openlog(const char *, int, int);
extern int syslog(int, const char *, ...);
extern void closelog(void);
extern int setlogmask(int);
#endif	/* _NO_PROTO */
#endif	/* ! _KERNEL */

#endif	/* _SYS_SYSLOG_H_ */
