osfmk/sys/syslog.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * @OSF_COPYRIGHT@
  27  */
  28 /*
  29  * HISTORY
  30  *
  31  * Revision 1.1.1.1  1998/09/22 21:05:48  wsanchez
  32  * Import of Mac OS X kernel (~semeria)
  33  *
  34  * Revision 1.1.1.1  1998/03/07 02:25:59  wsanchez
  35  * Import of OSF Mach kernel (~mburg)
  36  *
  37  * Revision 1.2.6.1  1994/09/23  03:13:08  ezf
  38  *      change marker to not FREE
  39  *      [1994/09/22  21:58:52  ezf]
  40  *
  41  * Revision 1.2.2.3  1993/08/03  18:30:38  gm
  42  *      CR9596: Change KERNEL to MACH_KERNEL.
  43  *      [1993/08/02  19:02:56  gm]
  44  *
  45  * Revision 1.2.2.2  1993/06/09  02:55:27  gm
  46  *      Added to OSF/1 R1.3 from NMK15.0.
  47  *      [1993/06/02  21:30:57  jeffc]
  48  *
  49  * Revision 1.2  1993/04/19  17:16:58  devrcs
  50  *      Fixes for ANSI C
  51  *      [1993/02/26  14:02:39  sp]
  52  *
  53  * Revision 1.1  1992/09/30  02:36:56  robert
  54  *      Initial revision
  55  *
  56  * $EndLog$
  57  */
  58 /* CMU_HIST */
  59 /*
  60  * Revision 2.4  91/05/14  17:40:18  mrt
  61  *      Correcting copyright
  62  *
  63  * Revision 2.3  91/05/13  06:07:15  af
  64  *      Removed CMU conditionals.
  65  *      [91/05/12  16:31:12  af]
  66  *
  67  * Revision 2.2  91/02/05  17:56:53  mrt
  68  *      Changed to new Mach copyright
  69  *      [91/02/01  17:49:22  mrt]
  70  *
  71  * Revision 2.1  89/08/03  16:10:10  rwd
  72  * Created.
  73  *
  74  */
  75 /* CMU_ENDHIST */
  76 /*
  77  * Mach Operating System
  78  * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
  79  * All Rights Reserved.
  80  *
  81  * Permission to use, copy, modify and distribute this software and its
  82  * documentation is hereby granted, provided that both the copyright
  83  * notice and this permission notice appear in all copies of the
  84  * software, derivative works or modified versions, and any portions
  85  * thereof, and that both notices appear in supporting documentation.
  86  *
  87  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  88  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  89  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  90  *
  91  * Carnegie Mellon requests users of this software to return to
  92  *
  93  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  94  *  School of Computer Science
  95  *  Carnegie Mellon University
  96  *  Pittsburgh PA 15213-3890
  97  *
  98  * any improvements or extensions that they make and grant Carnegie Mellon rights
  99  * to redistribute these changes.
 100  */
 101 /*
 102  */
 103
 104 /*
 105  * Copyright (c) 1982, 1986, 1988 Regents of the University of California.
 106  * All rights reserved.
 107  *
 108  * Redistribution and use in source and binary forms are permitted
 109  * provided that the above copyright notice and this paragraph are
 110  * duplicated in all such forms and that any documentation,
 111  * advertising materials, and other materials related to such
 112  * distribution and use acknowledge that the software was developed
 113  * by the University of California, Berkeley.  The name of the
 114  * University may not be used to endorse or promote products derived
 115  * from this software without specific prior written permission.
 116  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 117  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 118  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 119  *
 120  *      @(#)syslog.h    7.10 (Berkeley) 6/27/88
 121  */
 122
 123 /*
 124  *  Facility codes
 125  */
 126
 127 #ifndef _SYS_SYSLOG_H_
 128 #define _SYS_SYSLOG_H_
 129
 130 #define LOG_KERN        (0<<3)  /* kernel messages */
 131 #define LOG_USER        (1<<3)  /* random user-level messages */
 132 #define LOG_MAIL        (2<<3)  /* mail system */
 133 #define LOG_DAEMON      (3<<3)  /* system daemons */
 134 #define LOG_AUTH        (4<<3)  /* security/authorization messages */
 135 #define LOG_SYSLOG      (5<<3)  /* messages generated internally by syslogd */
 136 #define LOG_LPR         (6<<3)  /* line printer subsystem */
 137 #define LOG_NEWS        (7<<3)  /* network news subsystem */
 138 #define LOG_UUCP        (8<<3)  /* UUCP subsystem */
 139         /* other codes through 15 reserved for system use */
 140 #define LOG_LOCAL0      (16<<3) /* reserved for local use */
 141 #define LOG_LOCAL1      (17<<3) /* reserved for local use */
 142 #define LOG_LOCAL2      (18<<3) /* reserved for local use */
 143 #define LOG_LOCAL3      (19<<3) /* reserved for local use */
 144 #define LOG_LOCAL4      (20<<3) /* reserved for local use */
 145 #define LOG_LOCAL5      (21<<3) /* reserved for local use */
 146 #define LOG_LOCAL6      (22<<3) /* reserved for local use */
 147 #define LOG_LOCAL7      (23<<3) /* reserved for local use */
 148
 149 #define LOG_NFACILITIES 24      /* maximum number of facilities */
 150 #define LOG_FACMASK     0x03f8  /* mask to extract facility part */
 151
 152 #define LOG_FAC(p)      (((p) & LOG_FACMASK) >> 3)      /* facility of pri */
 153
 154 /*
 155  *  Priorities (these are ordered)
 156  */
 157
 158 #define LOG_EMERG       0       /* system is unusable */
 159 #define LOG_ALERT       1       /* action must be taken immediately */
 160 #define LOG_CRIT        2       /* critical conditions */
 161 #define LOG_ERR         3       /* error conditions */
 162 #define LOG_WARNING     4       /* warning conditions */
 163 #define LOG_NOTICE      5       /* normal but signification condition */
 164 #define LOG_INFO        6       /* informational */
 165 #define LOG_DEBUG       7       /* debug-level messages */
 166
 167 #define LOG_PRIMASK     0x0007  /* mask to extract priority part (internal) */
 168 #define LOG_PRI(p)      ((p) & LOG_PRIMASK)     /* extract priority */
 169
 170 #define LOG_MAKEPRI(fac, pri)   (((fac) << 3) | (pri))
 171
 172 #ifdef MACH_KERNEL
 173 #define LOG_PRINTF      -1      /* pseudo-priority to indicate use of printf */
 174 #endif
 175
 176 /*
 177  * arguments to setlogmask.
 178  */
 179 #define LOG_MASK(pri)   (1 << (pri))            /* mask for one priority */
 180 #define LOG_UPTO(pri)   ((1 << ((pri)+1)) - 1)  /* all priorities through pri */
 181
 182 /*
 183  *  Option flags for openlog.
 184  *
 185  *      LOG_ODELAY no longer does anything; LOG_NDELAY is the
 186  *      inverse of what it used to be.
 187  */
 188 #define LOG_PID         0x01    /* log the pid with each message */
 189 #define LOG_CONS        0x02    /* log on the console if errors in sending */
 190 #define LOG_ODELAY      0x04    /* delay open until first syslog() (default) */
 191 #define LOG_NDELAY      0x08    /* don't delay open */
 192 #define LOG_NOWAIT      0x10    /* if forking to log on console, don't wait() */
 193
 194 #if     defined(__STDC__)
 195 extern void openlog(const char *, int);
 196 extern void syslog(int, const char *, ...);
 197 extern void closelog(void);
 198 extern void setlogmask(int);
 199 #endif  /* defined(__STDC__) */
 200 #endif  /* _SYS_SYSLOG_H_ */