1/*
2 * Copyright (c) 1982, 1986, 1988, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 4. Neither the name of the University nor the names of its contributors
14 *    may be used to endorse or promote products derived from this software
15 *    without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 *	@(#)syslog.h	8.1 (Berkeley) 6/2/93
30 */
31
32#ifndef _SYS_SYSLOG_H
33#define _SYS_SYSLOG_H 1
34
35#define	_PATH_LOG	""
36
37/*
38 * priorities/facilities are encoded into a single 32-bit quantity, where the
39 * bottom 3 bits are the priority (0-7) and the top 28 bits are the facility
40 * (0-big number).  Both the priorities and the facilities map roughly
41 * one-to-one to strings in the syslogd(8) source code.  This mapping is
42 * included in this file.
43 *
44 * priorities (these are ordered)
45 */
46#define	LOG_EMERG	0	/* system is unusable */
47#define	LOG_ALERT	1	/* action must be taken immediately */
48#define	LOG_CRIT	2	/* critical conditions */
49#define	LOG_ERR		3	/* error conditions */
50#define	LOG_WARNING	4	/* warning conditions */
51#define	LOG_NOTICE	5	/* normal but significant condition */
52#define	LOG_INFO	6	/* informational */
53#define	LOG_DEBUG	7	/* debug-level messages */
54
55#define	LOG_PRIMASK	0x07	/* mask to extract priority part (internal) */
56				/* extract priority */
57#define	LOG_PRI(p)	((p) & LOG_PRIMASK)
58#define	LOG_MAKEPRI(fac, pri)	(((fac) << 3) | (pri))
59
60/* facility codes */
61#define	LOG_KERN	(0<<3)	/* kernel messages */
62#define	LOG_USER	(1<<3)	/* random user-level messages */
63#define	LOG_MAIL	(2<<3)	/* mail system */
64#define	LOG_DAEMON	(3<<3)	/* system daemons */
65#define	LOG_AUTH	(4<<3)	/* security/authorization messages */
66#define	LOG_SYSLOG	(5<<3)	/* messages generated internally by syslogd */
67#define	LOG_LPR		(6<<3)	/* line printer subsystem */
68#define	LOG_NEWS	(7<<3)	/* network news subsystem */
69#define	LOG_UUCP	(8<<3)	/* UUCP subsystem */
70#define	LOG_CRON	(9<<3)	/* clock daemon */
71#define	LOG_AUTHPRIV	(10<<3)	/* security/authorization messages (private) */
72#define	LOG_FTP		(11<<3)	/* ftp daemon */
73#define	LOG_NETINFO     (12<<3) /* NetInfo */
74#define	LOG_REMOTEAUTH  (13<<3) /* remote authentication/authorization */
75#define	LOG_INSTALL     (14<<3) /* installer subsystem */
76#define	LOG_RAS         (15<<3) /* Remote Access Service (VPN / PPP) */
77#define	LOG_LOCAL0	(16<<3)	/* reserved for local use */
78#define	LOG_LOCAL1	(17<<3)	/* reserved for local use */
79#define	LOG_LOCAL2	(18<<3)	/* reserved for local use */
80#define	LOG_LOCAL3	(19<<3)	/* reserved for local use */
81#define	LOG_LOCAL4	(20<<3)	/* reserved for local use */
82#define	LOG_LOCAL5	(21<<3)	/* reserved for local use */
83#define	LOG_LOCAL6	(22<<3)	/* reserved for local use */
84#define	LOG_LOCAL7	(23<<3)	/* reserved for local use */
85#define	LOG_LAUNCHD     (24<<3) /* launchd - general bootstrap daemon */
86
87#define	LOG_NFACILITIES	25	/* current number of facilities */
88#define	LOG_FACMASK	0x03f8	/* mask to extract facility part */
89				/* facility of pri */
90#define	LOG_FAC(p)	(((p) & LOG_FACMASK) >> 3)
91
92/*
93 * arguments to setlogmask.
94 */
95#define	LOG_MASK(pri)	(1 << (pri))		/* mask for one priority */
96#define	LOG_UPTO(pri)	((1 << ((pri)+1)) - 1)	/* all priorities through pri */
97
98/*
99 * Option flags for openlog.
100 *
101 * LOG_ODELAY no longer does anything.
102 * LOG_NDELAY is the inverse of what it used to be.
103 */
104#define	LOG_PID		0x01	/* log the pid with each message */
105#define	LOG_CONS	0x02	/* log on the console if errors in sending */
106#define	LOG_ODELAY	0x04	/* delay open until first syslog() (default) */
107#define	LOG_NDELAY	0x08	/* don't delay open */
108#define	LOG_NOWAIT	0x10	/* don't wait for console forks: DEPRECATED */
109#define	LOG_PERROR	0x20	/* log to stderr as well */
110
111#endif /* sys/syslog.h */
112