206 lines
7.3 KiB
C
206 lines
7.3 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*
|
|
* Copyright (c) 1982, 1986, 1988, 1993
|
|
* 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. 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.
|
|
*
|
|
* @(#)syslog.h 8.1 (Berkeley) 6/2/93
|
|
* $FreeBSD: head/sys/sys/syslog.h 326023 2017-11-20 19:43:44Z pfg $
|
|
*/
|
|
|
|
#ifndef _SYS_SYSLOG_H_
|
|
#define _SYS_SYSLOG_H_
|
|
|
|
#define _PATH_LOG "/var/run/log"
|
|
#define _PATH_LOG_PRIV "/var/run/logpriv"
|
|
#define _PATH_OLDLOG "/dev/log" /* backward compatibility */
|
|
|
|
/*
|
|
* priorities/facilities are encoded into a single 32-bit quantity, where the
|
|
* bottom 3 bits are the priority (0-7) and the top 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 (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 */
|
|
|
|
#define LOG_PRIMASK 0x07 /* mask to extract priority part (internal) */
|
|
/* extract priority */
|
|
#define LOG_PRI(p) ((p) & LOG_PRIMASK)
|
|
#define LOG_MAKEPRI(fac, pri) ((fac) | (pri))
|
|
|
|
#ifdef SYSLOG_NAMES
|
|
#define INTERNAL_NOPRI 0x10 /* the "no priority" priority */
|
|
/* mark "facility" */
|
|
#define INTERNAL_MARK LOG_MAKEPRI((LOG_NFACILITIES<<3), 0)
|
|
typedef struct _code {
|
|
const char *c_name;
|
|
int c_val;
|
|
} CODE;
|
|
|
|
static const CODE prioritynames[] = {
|
|
{ "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, },
|
|
{ NULL, -1, }
|
|
};
|
|
#endif
|
|
|
|
/* 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) /* 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) /* authorization messages (private) */
|
|
/* Facility #10 clashes in DEC UNIX, where */
|
|
/* it's defined as LOG_MEGASAFE for AdvFS */
|
|
/* event logging. */
|
|
#define LOG_FTP (11<<3) /* ftp daemon */
|
|
#define LOG_NTP (12<<3) /* NTP subsystem */
|
|
#define LOG_SECURITY (13<<3) /* security subsystems (firewalling, etc.) */
|
|
#define LOG_CONSOLE (14<<3) /* /dev/console output */
|
|
|
|
/* 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 */
|
|
#define LOG_FACMASK 0x03f8 /* mask to extract facility part */
|
|
/* facility of pri */
|
|
#define LOG_FAC(p) (((p) & LOG_FACMASK) >> 3)
|
|
|
|
#ifdef SYSLOG_NAMES
|
|
static const CODE facilitynames[] = {
|
|
{ "auth", LOG_AUTH, },
|
|
{ "authpriv", LOG_AUTHPRIV, },
|
|
{ "console", LOG_CONSOLE, },
|
|
{ "cron", LOG_CRON, },
|
|
{ "daemon", LOG_DAEMON, },
|
|
{ "ftp", LOG_FTP, },
|
|
{ "kern", LOG_KERN, },
|
|
{ "lpr", LOG_LPR, },
|
|
{ "mail", LOG_MAIL, },
|
|
{ "mark", INTERNAL_MARK, }, /* INTERNAL */
|
|
{ "news", LOG_NEWS, },
|
|
{ "ntp", LOG_NTP, },
|
|
{ "security", LOG_SECURITY, },
|
|
{ "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
|
|
|
|
#ifdef _KERNEL
|
|
#define LOG_PRINTF -1 /* pseudo-priority to indicate use of printf */
|
|
#endif
|
|
|
|
/*
|
|
* arguments to setlogmask.
|
|
*/
|
|
#define LOG_MASK(pri) (1 << (pri)) /* mask for one priority */
|
|
#define LOG_UPTO(pri) ((1 << ((pri)+1)) - 1) /* all priorities through pri */
|
|
|
|
/*
|
|
* Option flags for openlog.
|
|
*
|
|
* LOG_ODELAY no longer does anything.
|
|
* LOG_NDELAY is the inverse of what it used to be.
|
|
*/
|
|
#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_NOWAIT 0x10 /* don't wait for console forks: DEPRECATED */
|
|
#define LOG_PERROR 0x20 /* log to stderr as well */
|
|
|
|
#ifdef _KERNEL
|
|
|
|
#else /* not _KERNEL */
|
|
|
|
/*
|
|
* Don't use va_list in the vsyslog() prototype. Va_list is typedef'd in two
|
|
* places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one
|
|
* of them here we may collide with the utility's includes. It's unreasonable
|
|
* for utilities to have to include one of them to include syslog.h, so we get
|
|
* __va_list from <sys/_types.h> and use it.
|
|
*/
|
|
#include <sys/cdefs.h>
|
|
#include <sys/_types.h>
|
|
|
|
__BEGIN_DECLS
|
|
void closelog(void);
|
|
void openlog(const char *, int, int);
|
|
int setlogmask(int);
|
|
void syslog(int, const char *, ...) __printflike(2, 3);
|
|
#if __BSD_VISIBLE
|
|
void vsyslog(int, const char *, __va_list) __printflike(2, 0);
|
|
#endif
|
|
__END_DECLS
|
|
|
|
#endif /* !_KERNEL */
|
|
|
|
#endif
|