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/*-
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 * Copyright (c) 1982, 1986, 1988, 1993
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 *        The Regents of the University of California.  All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 *
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 *        @(#)syslog.h        8.1 (Berkeley) 6/2/93
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 */
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/*
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 * priorities/facilities are encoded into a single 32-bit quantity, where the
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 * bottom 3 bits are the priority (0-7) and the top 28 bits are the facility
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 * (0-big number).  Both the priorities and the facilities map roughly
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 * one-to-one to strings in the syslogd(8) source code.  This mapping is
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 * included in this file.
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 *
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 * priorities (these are ordered)
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 */
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#define        LOG_EMERG        0        /* system is unusable */
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#define        LOG_ALERT        1        /* action must be taken immediately */
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#define        LOG_CRIT        2        /* critical conditions */
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#define        LOG_ERR                3        /* error conditions */
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#define        LOG_WARNING        4        /* warning conditions */
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#define        LOG_NOTICE        5        /* normal but significant condition */
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#define        LOG_INFO        6        /* informational */
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#define        LOG_DEBUG        7        /* debug-level messages */
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#define        LOG_PRIMASK        0x07        /* mask to extract priority part (internal) */
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                                /* extract priority */
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#define        LOG_PRI(p)        ((p) & LOG_PRIMASK)
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#define        LOG_MAKEPRI(fac, pri)        (((fac) << 3) | (pri))
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/* facility codes */
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#define        LOG_KERN        (0<<3)        /* kernel messages */
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#define        LOG_USER        (1<<3)        /* random user-level messages */
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#define        LOG_MAIL        (2<<3)        /* mail system */
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#define        LOG_DAEMON        (3<<3)        /* system daemons */
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#define        LOG_AUTH        (4<<3)        /* security/authorization messages */
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#define        LOG_SYSLOG        (5<<3)        /* messages generated internally by syslogd */
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#define        LOG_LPR                (6<<3)        /* line printer subsystem */
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#define        LOG_NEWS        (7<<3)        /* network news subsystem */
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#define        LOG_UUCP        (8<<3)        /* UUCP subsystem */
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#define        LOG_CRON        (9<<3)        /* clock daemon */
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#define        LOG_AUTHPRIV        (10<<3)        /* security/authorization messages (private) */
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#define        LOG_FTP                (11<<3)        /* ftp daemon */
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/* other codes through 15 reserved for system use */
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#define        LOG_LOCAL0        (16<<3)        /* reserved for local use */
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#define        LOG_LOCAL1        (17<<3)        /* reserved for local use */
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#define        LOG_LOCAL2        (18<<3)        /* reserved for local use */
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#define        LOG_LOCAL3        (19<<3)        /* reserved for local use */
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#define        LOG_LOCAL4        (20<<3)        /* reserved for local use */
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#define        LOG_LOCAL5        (21<<3)        /* reserved for local use */
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#define        LOG_LOCAL6        (22<<3)        /* reserved for local use */
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#define        LOG_LOCAL7        (23<<3)        /* reserved for local use */
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#define        LOG_NFACILITIES        24        /* current number of facilities */
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#define        LOG_FACMASK        0x03f8        /* mask to extract facility part */
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                                /* facility of pri */
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#define        LOG_FAC(p)        (((p) & LOG_FACMASK) >> 3)
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/*
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 * arguments to setlogmask.
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 */
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#define        LOG_MASK(pri)        (1 << (pri))                /* mask for one priority */
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#define        LOG_UPTO(pri)        ((1 << ((pri)+1)) - 1)        /* all priorities through pri */
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/*
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 * Option flags for openlog.
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 *
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 * LOG_ODELAY no longer does anything.
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 * LOG_NDELAY is the inverse of what it used to be.
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 */
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#define        LOG_PID                0x01        /* log the pid with each message */
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#define        LOG_CONS        0x02        /* log on the console if errors in sending */
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#define        LOG_ODELAY        0x04        /* delay open until first syslog() (default) */
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#define        LOG_NDELAY        0x08        /* don't delay open */
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#define        LOG_NOWAIT        0x10        /* don't wait for console forks: DEPRECATED */
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#define        LOG_PERROR        0x20        /* log to stderr as well */
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#ifndef KERNEL
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#include <machine/stdarg.h>
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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void        closelog(void);
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void        openlog(const char *, int, int);
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int        setlogmask(int);
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void        syslog(int, const char *, ...);
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void        vsyslog(int, const char *, va_list);
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__END_DECLS
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#endif /* !KERNEL */