osfmk/sys/syslog.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  */
  25 /*
  26  * HISTORY
  27  *
  28  * Revision 1.1.1.1  1998/09/22 21:05:48  wsanchez
  29  * Import of Mac OS X kernel (~semeria)
  30  *
  31  * Revision 1.1.1.1  1998/03/07 02:25:59  wsanchez
  32  * Import of OSF Mach kernel (~mburg)
  33  *
  34  * Revision 1.2.6.1  1994/09/23  03:13:08  ezf
  35  *      change marker to not FREE
  36  *      [1994/09/22  21:58:52  ezf]
  37  *
  38  * Revision 1.2.2.3  1993/08/03  18:30:38  gm
  39  *      CR9596: Change KERNEL to MACH_KERNEL.
  40  *      [1993/08/02  19:02:56  gm]
  41  *
  42  * Revision 1.2.2.2  1993/06/09  02:55:27  gm
  43  *      Added to OSF/1 R1.3 from NMK15.0.
  44  *      [1993/06/02  21:30:57  jeffc]
  45  *
  46  * Revision 1.2  1993/04/19  17:16:58  devrcs
  47  *      Fixes for ANSI C
  48  *      [1993/02/26  14:02:39  sp]
  49  *
  50  * Revision 1.1  1992/09/30  02:36:56  robert
  51  *      Initial revision
  52  *
  53  * $EndLog$
  54  */
  55 /* CMU_HIST */
  56 /*
  57  * Revision 2.4  91/05/14  17:40:18  mrt
  58  *      Correcting copyright
  59  *
  60  * Revision 2.3  91/05/13  06:07:15  af
  61  *      Removed CMU conditionals.
  62  *      [91/05/12  16:31:12  af]
  63  *
  64  * Revision 2.2  91/02/05  17:56:53  mrt
  65  *      Changed to new Mach copyright
  66  *      [91/02/01  17:49:22  mrt]
  67  *
  68  * Revision 2.1  89/08/03  16:10:10  rwd
  69  * Created.
  70  *
  71  */
  72 /* CMU_ENDHIST */
  73 /*
  74  * Mach Operating System
  75  * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
  76  * All Rights Reserved.
  77  *
  78  * Permission to use, copy, modify and distribute this software and its
  79  * documentation is hereby granted, provided that both the copyright
  80  * notice and this permission notice appear in all copies of the
  81  * software, derivative works or modified versions, and any portions
  82  * thereof, and that both notices appear in supporting documentation.
  83  *
  84  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  85  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  86  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  87  *
  88  * Carnegie Mellon requests users of this software to return to
  89  *
  90  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  91  *  School of Computer Science
  92  *  Carnegie Mellon University
  93  *  Pittsburgh PA 15213-3890
  94  *
  95  * any improvements or extensions that they make and grant Carnegie Mellon rights
  96  * to redistribute these changes.
  97  */
  98 /*
  99  */
 100
 101 /*
 102  * Copyright (c) 1982, 1986, 1988 Regents of the University of California.
 103  * All rights reserved.
 104  *
 105  * Redistribution and use in source and binary forms are permitted
 106  * provided that the above copyright notice and this paragraph are
 107  * duplicated in all such forms and that any documentation,
 108  * advertising materials, and other materials related to such
 109  * distribution and use acknowledge that the software was developed
 110  * by the University of California, Berkeley.  The name of the
 111  * University may not be used to endorse or promote products derived
 112  * from this software without specific prior written permission.
 113  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 114  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 115  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 116  *
 117  *      @(#)syslog.h    7.10 (Berkeley) 6/27/88
 118  */
 119
 120 /*
 121  *  Facility codes
 122  */
 123
 124 #ifndef _SYS_SYSLOG_H_
 125 #define _SYS_SYSLOG_H_
 126
 127 #define LOG_KERN        (0<<3)  /* kernel messages */
 128 #define LOG_USER        (1<<3)  /* random user-level messages */
 129 #define LOG_MAIL        (2<<3)  /* mail system */
 130 #define LOG_DAEMON      (3<<3)  /* system daemons */
 131 #define LOG_AUTH        (4<<3)  /* security/authorization messages */
 132 #define LOG_SYSLOG      (5<<3)  /* messages generated internally by syslogd */
 133 #define LOG_LPR         (6<<3)  /* line printer subsystem */
 134 #define LOG_NEWS        (7<<3)  /* network news subsystem */
 135 #define LOG_UUCP        (8<<3)  /* UUCP subsystem */
 136         /* other codes through 15 reserved for system use */
 137 #define LOG_LOCAL0      (16<<3) /* reserved for local use */
 138 #define LOG_LOCAL1      (17<<3) /* reserved for local use */
 139 #define LOG_LOCAL2      (18<<3) /* reserved for local use */
 140 #define LOG_LOCAL3      (19<<3) /* reserved for local use */
 141 #define LOG_LOCAL4      (20<<3) /* reserved for local use */
 142 #define LOG_LOCAL5      (21<<3) /* reserved for local use */
 143 #define LOG_LOCAL6      (22<<3) /* reserved for local use */
 144 #define LOG_LOCAL7      (23<<3) /* reserved for local use */
 145
 146 #define LOG_NFACILITIES 24      /* maximum number of facilities */
 147 #define LOG_FACMASK     0x03f8  /* mask to extract facility part */
 148
 149 #define LOG_FAC(p)      (((p) & LOG_FACMASK) >> 3)      /* facility of pri */
 150
 151 /*
 152  *  Priorities (these are ordered)
 153  */
 154
 155 #define LOG_EMERG       0       /* system is unusable */
 156 #define LOG_ALERT       1       /* action must be taken immediately */
 157 #define LOG_CRIT        2       /* critical conditions */
 158 #define LOG_ERR         3       /* error conditions */
 159 #define LOG_WARNING     4       /* warning conditions */
 160 #define LOG_NOTICE      5       /* normal but signification condition */
 161 #define LOG_INFO        6       /* informational */
 162 #define LOG_DEBUG       7       /* debug-level messages */
 163
 164 #define LOG_PRIMASK     0x0007  /* mask to extract priority part (internal) */
 165 #define LOG_PRI(p)      ((p) & LOG_PRIMASK)     /* extract priority */
 166
 167 #define LOG_MAKEPRI(fac, pri)   (((fac) << 3) | (pri))
 168
 169 #ifdef MACH_KERNEL
 170 #define LOG_PRINTF      -1      /* pseudo-priority to indicate use of printf */
 171 #endif
 172
 173 /*
 174  * arguments to setlogmask.
 175  */
 176 #define LOG_MASK(pri)   (1 << (pri))            /* mask for one priority */
 177 #define LOG_UPTO(pri)   ((1 << ((pri)+1)) - 1)  /* all priorities through pri */
 178
 179 /*
 180  *  Option flags for openlog.
 181  *
 182  *      LOG_ODELAY no longer does anything; LOG_NDELAY is the
 183  *      inverse of what it used to be.
 184  */
 185 #define LOG_PID         0x01    /* log the pid with each message */
 186 #define LOG_CONS        0x02    /* log on the console if errors in sending */
 187 #define LOG_ODELAY      0x04    /* delay open until first syslog() (default) */
 188 #define LOG_NDELAY      0x08    /* don't delay open */
 189 #define LOG_NOWAIT      0x10    /* if forking to log on console, don't wait() */
 190
 191 #if     defined(__STDC__)
 192 extern void openlog(const char *, int);
 193 extern void syslog(int, const char *, ...);
 194 extern void closelog(void);
 195 extern void setlogmask(int);
 196 #endif  /* defined(__STDC__) */
 197 #endif  /* _SYS_SYSLOG_H_ */