xref: /illumos-gate/usr/src/uts/common/sys/syslog.h (revision b4203d75)
1 /*
2  * Copyright (c) 2013 Gary Mills
3  * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
4  * Use is subject to license terms.
5  */
6 
7 /*	Copyright (c) 1988 AT&T	*/
8 /*	  All Rights Reserved	*/
9 
10 /*
11  * University Copyright- Copyright (c) 1982, 1986, 1988
12  * The Regents of the University of California
13  * All Rights Reserved
14  *
15  * University Acknowledgment- Portions of this document are derived from
16  * software developed by the University of California, Berkeley, and its
17  * contributors.
18  */
19 
20 #ifndef	_SYS_SYSLOG_H
21 #define	_SYS_SYSLOG_H
22 
23 #ifdef	__cplusplus
24 extern "C" {
25 #endif
26 
27 /*
28  *  Facility codes
29  */
30 #define	LOG_KERN	(0<<3)	/* kernel messages */
31 #define	LOG_USER	(1<<3)	/* random user-level messages */
32 #define	LOG_MAIL	(2<<3)	/* mail system */
33 #define	LOG_DAEMON	(3<<3)	/* system daemons */
34 #define	LOG_AUTH	(4<<3)	/* security/authorization messages */
35 #define	LOG_SYSLOG	(5<<3)	/* messages generated internally by syslogd */
36 #define	LOG_LPR		(6<<3)	/* line printer subsystem */
37 #define	LOG_NEWS	(7<<3)	/* netnews subsystem */
38 #define	LOG_UUCP	(8<<3)	/* uucp subsystem */
39 #define	LOG_ALTCRON	(9<<3)	/* BSD cron/at subsystem */
40 #define	LOG_AUTHPRIV	(10<<3)	/* BSD security/authorization messages */
41 #define	LOG_FTP		(11<<3)	/* file transfer subsystem */
42 #define	LOG_NTP		(12<<3)	/* network time subsystem */
43 #define	LOG_AUDIT	(13<<3) /* audit subsystem */
44 #define	LOG_CONSOLE	(14<<3) /* BSD console messages */
45 #define	LOG_CRON	(15<<3)	/* cron/at subsystem */
46 #define	LOG_LOCAL0	(16<<3)	/* reserved for local use */
47 #define	LOG_LOCAL1	(17<<3)	/* reserved for local use */
48 #define	LOG_LOCAL2	(18<<3)	/* reserved for local use */
49 #define	LOG_LOCAL3	(19<<3)	/* reserved for local use */
50 #define	LOG_LOCAL4	(20<<3)	/* reserved for local use */
51 #define	LOG_LOCAL5	(21<<3)	/* reserved for local use */
52 #define	LOG_LOCAL6	(22<<3)	/* reserved for local use */
53 #define	LOG_LOCAL7	(23<<3)	/* reserved for local use */
54 
55 #define	LOG_NFACILITIES	24	/* maximum number of facilities */
56 #define	LOG_FACMASK	0x03f8	/* mask to extract facility part */
57 
58 /*
59  *  Priorities (these are ordered)
60  */
61 #define	LOG_EMERG	0	/* system is unusable */
62 #define	LOG_ALERT	1	/* action must be taken immediately */
63 #define	LOG_CRIT	2	/* critical conditions */
64 #define	LOG_ERR		3	/* error conditions */
65 #define	LOG_WARNING	4	/* warning conditions */
66 #define	LOG_NOTICE	5	/* normal but signification condition */
67 #define	LOG_INFO	6	/* informational */
68 #define	LOG_DEBUG	7	/* debug-level messages */
69 
70 #define	LOG_PRIMASK	0x0007	/* mask to extract priority part (internal) */
71 
72 /*
73  * arguments to setlogmask.
74  */
75 #define	LOG_MASK(pri)	(1 << (pri))		/* mask for one priority */
76 #define	LOG_UPTO(pri)	((1 << ((pri)+1)) - 1)	/* all priorities through pri */
77 
78 /*
79  *  Option flags for openlog.
80  *
81  *	LOG_ODELAY no longer does anything; LOG_NDELAY is the
82  *	inverse of what it used to be.
83  */
84 #define	LOG_PID		0x01	/* log the pid with each message */
85 #define	LOG_CONS	0x02	/* log on the console if errors in sending */
86 #define	LOG_ODELAY	0x04	/* delay open until syslog() is called */
87 #define	LOG_NDELAY	0x08	/* don't delay open */
88 #define	LOG_NOWAIT	0x10	/* if forking to log on console, don't wait() */
89 
90 #ifdef	__cplusplus
91 }
92 #endif
93 
94 #endif	/* _SYS_SYSLOG_H */
95