minix/include/syslog.h

157 lines
5.8 KiB
C
Raw Normal View History

2005-10-31 15:07:07 +01:00
/* Copyright (c) 1983, 1986, 1988
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from @(#)syslog.h 7.20 (Berkeley) 2/23/91
* Porting to Minix by G. Falzoni <gfalzoni@inwind.it>
* $Id$
*/
/*
** Priorities/facilities are encoded into a single 16/32-bit quantity, where
** the bottom 3 bits are the priority (0-7) and the top 13/28 bits are the
** facility (0-big number). Both the priorities and the facilities map
** roughly one-to-one to strings in the syslogd(8) source code.
** This mapping is included in this file.
*/
/* Priorities codes (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 significant condition */
#define LOG_INFO 6 /* informational */
#define LOG_DEBUG 7 /* debug-level messages */
/* Extract priority */
#define LOG_PRIMASK 0x07 /* mask to extract priority part (internal) */
#define LOG_PRI(p) ((p)&LOG_PRIMASK)
/* 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 */
#define LOG_AUTHPRIV (10<<3) /* security/authorization messages (private) */
/* 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 /* current number of facilities */
/* Extract Facility */
#define LOG_FACMASK 0x03f8 /* mask to extract facility part */
#define LOG_FAC(p) (((p)&LOG_FACMASK)>>3)
/* Option flags for openlog */
#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 first syslog() (default) */
#define LOG_NDELAY 0x08 /* don't delay open */
#define LOG_PERROR 0x20 /* log to stderr as well */
void closelog(void);
void openlog(const char *, int, int);
void syslog(int, const char *,...);
#ifdef SYSLOG_NAMES
#define LOG_MAKEPRI(fac,pri) (((fac)<<3)|(pri))
#define TABLE_NOPRI 0 /* Value to indicate no priority */
#define TABLE_ALLPRI 0xFF /* Value to indicate all priorities */
#define INTERNAL_NOPRI 0x10 /* the "no priority" priority */
#define INTERNAL_MARK LOG_MAKEPRI(LOG_NFACILITIES, 0) /* Mark "facility" */
struct _code {
char *c_name;
int c_val;
};
static const struct _code PriNames[] =
{
"alert", LOG_ALERT,
"crit", LOG_CRIT,
"debug", LOG_DEBUG,
"emerg", LOG_EMERG,
"err", LOG_ERR,
"error", LOG_ERR, /* DEPRECATED */
"info", LOG_INFO,
"none", INTERNAL_NOPRI, /* INTERNAL */
"notice", LOG_NOTICE,
"panic", LOG_EMERG, /* DEPRECATED */
"warn", LOG_WARNING, /* DEPRECATED */
"warning", LOG_WARNING,
"*", TABLE_ALLPRI, /* INTERNAL */
NULL, -1,
};
static const struct _code FacNames[] =
{
"auth", LOG_AUTH,
"authpriv", LOG_AUTHPRIV,
"cron", LOG_CRON,
"daemon", LOG_DAEMON,
"kern", LOG_KERN,
"lpr", LOG_LPR,
"mail", LOG_MAIL,
"mark", INTERNAL_MARK, /* INTERNAL */
"news", LOG_NEWS,
"security", LOG_AUTH, /* DEPRECATED */
"syslog", LOG_SYSLOG,
"user", LOG_USER,
"uucp", LOG_UUCP,
"local0", LOG_LOCAL0,
"local1", LOG_LOCAL1,
"local2", LOG_LOCAL2,
"local3", LOG_LOCAL3,
"local4", LOG_LOCAL4,
"local5", LOG_LOCAL5,
"local6", LOG_LOCAL6,
"local7", LOG_LOCAL7,
NULL, -1,
};
#endif
/** syslog.h **/