/*
 * Copyright (c) 2013 Gary Mills
 * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

/*      Copyright (c) 1988 AT&T */
/*        All Rights Reserved   */

/*
 * University Copyright- Copyright (c) 1982, 1986, 1988
 * The Regents of the University of California
 * All Rights Reserved
 *
 * University Acknowledgment- Portions of this document are derived from
 * software developed by the University of California, Berkeley, and its
 * contributors.
 */

#ifndef _SYS_SYSLOG_H
#define _SYS_SYSLOG_H

#ifdef  __cplusplus
extern "C" {
#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)  /* 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)  /* netnews subsystem */
#define LOG_UUCP        (8<<3)  /* uucp subsystem */
#define LOG_ALTCRON     (9<<3)  /* BSD cron/at subsystem */
#define LOG_AUTHPRIV    (10<<3) /* BSD security/authorization messages */
#define LOG_FTP         (11<<3) /* file transfer subsystem */
#define LOG_NTP         (12<<3) /* network time subsystem */
#define LOG_AUDIT       (13<<3) /* audit subsystem */
#define LOG_CONSOLE     (14<<3) /* BSD console messages */
#define LOG_CRON        (15<<3) /* cron/at subsystem */
#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      /* maximum number of facilities */
#define LOG_FACMASK     0x03f8  /* mask to extract facility part */

/*
 *  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 signification condition */
#define LOG_INFO        6       /* informational */
#define LOG_DEBUG       7       /* debug-level messages */

#define LOG_PRIMASK     0x0007  /* mask to extract priority part (internal) */

/*
 * 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 syslog() is called */
#define LOG_NDELAY      0x08    /* don't delay open */
#define LOG_NOWAIT      0x10    /* if forking to log on console, don't wait() */

#ifdef  __cplusplus
}
#endif

#endif  /* _SYS_SYSLOG_H */