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1.1 root 1: /*
2: * Copyright (c) 1982, 1986, 1988 Regents of the University of California.
3: * 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: * 3. All advertising materials mentioning features or use of this software
14: * must display the following acknowledgement:
15: * This product includes software developed by the University of
16: * California, Berkeley and its contributors.
17: * 4. Neither the name of the University nor the names of its contributors
18: * may be used to endorse or promote products derived from this software
19: * without specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31: * SUCH DAMAGE.
32: *
33: * @(#)syslog.h 7.20 (Berkeley) 2/23/91
34: */
35:
36: #define _PATH_LOG "/dev/log"
37:
38: /*
39: * priorities/facilities are encoded into a single 32-bit quantity, where the
40: * bottom 3 bits are the priority (0-7) and the top 28 bits are the facility
41: * (0-big number). Both the priorities and the facilities map roughly
42: * one-to-one to strings in the syslogd(8) source code. This mapping is
43: * included in this file.
44: *
45: * priorities (these are ordered)
46: */
47: #define LOG_EMERG 0 /* system is unusable */
48: #define LOG_ALERT 1 /* action must be taken immediately */
49: #define LOG_CRIT 2 /* critical conditions */
50: #define LOG_ERR 3 /* error conditions */
51: #define LOG_WARNING 4 /* warning conditions */
52: #define LOG_NOTICE 5 /* normal but significant condition */
53: #define LOG_INFO 6 /* informational */
54: #define LOG_DEBUG 7 /* debug-level messages */
55:
56: #define LOG_PRIMASK 0x07 /* mask to extract priority part (internal) */
57: /* extract priority */
58: #define LOG_PRI(p) ((p) & LOG_PRIMASK)
59: #define LOG_MAKEPRI(fac, pri) (((fac) << 3) | (pri))
60:
61: #ifdef SYSLOG_NAMES
62: #define INTERNAL_NOPRI 0x10 /* the "no priority" priority */
63: /* mark "facility" */
64: #define INTERNAL_MARK LOG_MAKEPRI(LOG_NFACILITIES, 0)
65: typedef struct _code {
66: char *c_name;
67: int c_val;
68: } CODE;
69:
70: CODE prioritynames[] = {
71: "alert", LOG_ALERT,
72: "crit", LOG_CRIT,
73: "debug", LOG_DEBUG,
74: "emerg", LOG_EMERG,
75: "err", LOG_ERR,
76: "error", LOG_ERR, /* DEPRECATED */
77: "info", LOG_INFO,
78: "none", INTERNAL_NOPRI, /* INTERNAL */
79: "notice", LOG_NOTICE,
80: "panic", LOG_EMERG, /* DEPRECATED */
81: "warn", LOG_WARNING, /* DEPRECATED */
82: "warning", LOG_WARNING,
83: NULL, -1,
84: };
85: #endif
86:
87: /* facility codes */
88: #define LOG_KERN (0<<3) /* kernel messages */
89: #define LOG_USER (1<<3) /* random user-level messages */
90: #define LOG_MAIL (2<<3) /* mail system */
91: #define LOG_DAEMON (3<<3) /* system daemons */
92: #define LOG_AUTH (4<<3) /* security/authorization messages */
93: #define LOG_SYSLOG (5<<3) /* messages generated internally by syslogd */
94: #define LOG_LPR (6<<3) /* line printer subsystem */
95: #define LOG_NEWS (7<<3) /* network news subsystem */
96: #define LOG_UUCP (8<<3) /* UUCP subsystem */
97: #define LOG_CRON (9<<3) /* clock daemon */
98: #define LOG_AUTHPRIV (10<<3) /* security/authorization messages (private) */
99:
100: /* other codes through 15 reserved for system use */
101: #define LOG_LOCAL0 (16<<3) /* reserved for local use */
102: #define LOG_LOCAL1 (17<<3) /* reserved for local use */
103: #define LOG_LOCAL2 (18<<3) /* reserved for local use */
104: #define LOG_LOCAL3 (19<<3) /* reserved for local use */
105: #define LOG_LOCAL4 (20<<3) /* reserved for local use */
106: #define LOG_LOCAL5 (21<<3) /* reserved for local use */
107: #define LOG_LOCAL6 (22<<3) /* reserved for local use */
108: #define LOG_LOCAL7 (23<<3) /* reserved for local use */
109:
110: #define LOG_NFACILITIES 24 /* current number of facilities */
111: #define LOG_FACMASK 0x03f8 /* mask to extract facility part */
112: /* facility of pri */
113: #define LOG_FAC(p) (((p) & LOG_FACMASK) >> 3)
114:
115: #ifdef SYSLOG_NAMES
116: CODE facilitynames[] = {
117: "auth", LOG_AUTH,
118: "authpriv", LOG_AUTHPRIV,
119: "cron", LOG_CRON,
120: "daemon", LOG_DAEMON,
121: "kern", LOG_KERN,
122: "lpr", LOG_LPR,
123: "mail", LOG_MAIL,
124: "mark", INTERNAL_MARK, /* INTERNAL */
125: "news", LOG_NEWS,
126: "security", LOG_AUTH, /* DEPRECATED */
127: "syslog", LOG_SYSLOG,
128: "user", LOG_USER,
129: "uucp", LOG_UUCP,
130: "local0", LOG_LOCAL0,
131: "local1", LOG_LOCAL1,
132: "local2", LOG_LOCAL2,
133: "local3", LOG_LOCAL3,
134: "local4", LOG_LOCAL4,
135: "local5", LOG_LOCAL5,
136: "local6", LOG_LOCAL6,
137: "local7", LOG_LOCAL7,
138: NULL, -1,
139: };
140: #endif
141:
142: #ifdef KERNEL
143: #define LOG_PRINTF -1 /* pseudo-priority to indicate use of printf */
144: #endif
145:
146: /*
147: * arguments to setlogmask.
148: */
149: #define LOG_MASK(pri) (1 << (pri)) /* mask for one priority */
150: #define LOG_UPTO(pri) ((1 << ((pri)+1)) - 1) /* all priorities through pri */
151:
152: /*
153: * Option flags for openlog.
154: *
155: * LOG_ODELAY no longer does anything.
156: * LOG_NDELAY is the inverse of what it used to be.
157: */
158: #define LOG_PID 0x01 /* log the pid with each message */
159: #define LOG_CONS 0x02 /* log on the console if errors in sending */
160: #define LOG_ODELAY 0x04 /* delay open until first syslog() (default) */
161: #define LOG_NDELAY 0x08 /* don't delay open */
162: #define LOG_NOWAIT 0x10 /* don't wait for console forks: DEPRECATED */
163: #define LOG_PERROR 0x20 /* log to stderr as well */
164:
165: #ifndef KERNEL
166:
167: #include <sys/cdefs.h>
168: #include <stdarg.h>
169:
170: __BEGIN_DECLS
171: void closelog __P((void));
172: void openlog __P((const char *, int, int));
173: int setlogmask __P((int));
174: void syslog __P((int, const char *, ...));
175: void vsyslog __P((int, const char *, va_list));
176: __END_DECLS
177:
178: #endif /* !KERNEL */
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