osfmk/sys/syslog.h

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