reactos/drivers/lib/oskittcp/include/freebsd/src/sys/sys/syslog.h

   1 /*
   2  * Copyright (c) 1982, 1986, 1988, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. All advertising materials mentioning features or use of this software
  14  *    must display the following acknowledgement:
  15  *      This product includes software developed by the University of
  16  *      California, Berkeley and its contributors.
  17  * 4. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  *      @(#)syslog.h    8.1 (Berkeley) 6/2/93
  34  */
  35
  36 #ifndef _SYS_SYSLOG_H_
  37 #define _SYS_SYSLOG_H_
  38
  39 #define _PATH_LOG       "/dev/log"
  40
  41 /*
  42  * priorities/facilities are encoded into a single 32-bit quantity, where the
  43  * bottom 3 bits are the priority (0-7) and the top 28 bits are the facility
  44  * (0-big number).  Both the priorities and the facilities map roughly
  45  * one-to-one to strings in the syslogd(8) source code.  This mapping is
  46  * included in this file.
  47  *
  48  * priorities (these are ordered)
  49  */
  50 #define LOG_EMERG       0       /* system is unusable */
  51 #define LOG_ALERT       1       /* action must be taken immediately */
  52 #define LOG_CRIT        2       /* critical conditions */
  53 #define LOG_ERR         3       /* error conditions */
  54 #define LOG_WARNING     4       /* warning conditions */
  55 #define LOG_NOTICE      5       /* normal but significant condition */
  56 #define LOG_INFO        6       /* informational */
  57 #define LOG_DEBUG       7       /* debug-level messages */
  58
  59 #define LOG_PRIMASK     0x07    /* mask to extract priority part (internal) */
  60                                 /* extract priority */
  61 #define LOG_PRI(p)      ((p) & LOG_PRIMASK)
  62 #define LOG_MAKEPRI(fac, pri)   (((fac) << 3) | (pri))
  63
  64 #ifdef SYSLOG_NAMES
  65 #define INTERNAL_NOPRI  0x10    /* the "no priority" priority */
  66                                 /* mark "facility" */
  67 #define INTERNAL_MARK   LOG_MAKEPRI(LOG_NFACILITIES, 0)
  68 typedef struct _code {
  69         char    *c_name;
  70         int     c_val;
  71 } CODE;
  72
  73 CODE prioritynames[] = {
  74         "alert",        LOG_ALERT,
  75         "crit",         LOG_CRIT,
  76         "debug",        LOG_DEBUG,
  77         "emerg",        LOG_EMERG,
  78         "err",          LOG_ERR,
  79         "error",        LOG_ERR,                /* DEPRECATED */
  80         "info",         LOG_INFO,
  81         "none",         INTERNAL_NOPRI,         /* INTERNAL */
  82         "notice",       LOG_NOTICE,
  83         "panic",        LOG_EMERG,              /* DEPRECATED */
  84         "warn",         LOG_WARNING,            /* DEPRECATED */
  85         "warning",      LOG_WARNING,
  86         NULL,           -1,
  87 };
  88 #endif
  89
  90 /* facility codes */
  91 #define LOG_KERN        (0<<3)  /* kernel messages */
  92 #define LOG_USER        (1<<3)  /* random user-level messages */
  93 #define LOG_MAIL        (2<<3)  /* mail system */
  94 #define LOG_DAEMON      (3<<3)  /* system daemons */
  95 #define LOG_AUTH        (4<<3)  /* security/authorization messages */
  96 #define LOG_SYSLOG      (5<<3)  /* messages generated internally by syslogd */
  97 #define LOG_LPR         (6<<3)  /* line printer subsystem */
  98 #define LOG_NEWS        (7<<3)  /* network news subsystem */
  99 #define LOG_UUCP        (8<<3)  /* UUCP subsystem */
 100 #define LOG_CRON        (9<<3)  /* clock daemon */
 101 #define LOG_AUTHPRIV    (10<<3) /* security/authorization messages (private) */
 102 #define LOG_FTP         (11<<3) /* ftp daemon */
 103
 104         /* other codes through 15 reserved for system use */
 105 #define LOG_LOCAL0      (16<<3) /* reserved for local use */
 106 #define LOG_LOCAL1      (17<<3) /* reserved for local use */
 107 #define LOG_LOCAL2      (18<<3) /* reserved for local use */
 108 #define LOG_LOCAL3      (19<<3) /* reserved for local use */
 109 #define LOG_LOCAL4      (20<<3) /* reserved for local use */
 110 #define LOG_LOCAL5      (21<<3) /* reserved for local use */
 111 #define LOG_LOCAL6      (22<<3) /* reserved for local use */
 112 #define LOG_LOCAL7      (23<<3) /* reserved for local use */
 113
 114 #define LOG_NFACILITIES 24      /* current number of facilities */
 115 #define LOG_FACMASK     0x03f8  /* mask to extract facility part */
 116                                 /* facility of pri */
 117 #define LOG_FAC(p)      (((p) & LOG_FACMASK) >> 3)
 118
 119 #ifdef SYSLOG_NAMES
 120 CODE facilitynames[] = {
 121         "auth",         LOG_AUTH,
 122         "authpriv",     LOG_AUTHPRIV,
 123         "cron",         LOG_CRON,
 124         "daemon",       LOG_DAEMON,
 125         "ftp",          LOG_FTP,
 126         "kern",         LOG_KERN,
 127         "lpr",          LOG_LPR,
 128         "mail",         LOG_MAIL,
 129         "mark",         INTERNAL_MARK,          /* INTERNAL */
 130         "news",         LOG_NEWS,
 131         "security",     LOG_AUTH,               /* DEPRECATED */
 132         "syslog",       LOG_SYSLOG,
 133         "user",         LOG_USER,
 134         "uucp",         LOG_UUCP,
 135         "local0",       LOG_LOCAL0,
 136         "local1",       LOG_LOCAL1,
 137         "local2",       LOG_LOCAL2,
 138         "local3",       LOG_LOCAL3,
 139         "local4",       LOG_LOCAL4,
 140         "local5",       LOG_LOCAL5,
 141         "local6",       LOG_LOCAL6,
 142         "local7",       LOG_LOCAL7,
 143         NULL,           -1,
 144 };
 145 #endif
 146
 147 #ifdef KERNEL
 148 #define LOG_PRINTF      -1      /* pseudo-priority to indicate use of printf */
 149 #endif
 150
 151 /*
 152  * arguments to setlogmask.
 153  */
 154 #define LOG_MASK(pri)   (1 << (pri))            /* mask for one priority */
 155 #define LOG_UPTO(pri)   ((1 << ((pri)+1)) - 1)  /* all priorities through pri */
 156
 157 /*
 158  * Option flags for openlog.
 159  *
 160  * LOG_ODELAY no longer does anything.
 161  * LOG_NDELAY is the inverse of what it used to be.
 162  */
 163 #define LOG_PID         0x01    /* log the pid with each message */
 164 #define LOG_CONS        0x02    /* log on the console if errors in sending */
 165 #define LOG_ODELAY      0x04    /* delay open until first syslog() (default) */
 166 #define LOG_NDELAY      0x08    /* don't delay open */
 167 #define LOG_NOWAIT      0x10    /* don't wait for console forks: DEPRECATED */
 168 #define LOG_PERROR      0x20    /* log to stderr as well */
 169
 170 #ifdef KERNEL
 171
 172 #else /* not KERNEL */
 173
 174 /*
 175  * Don't use va_list in the vsyslog() prototype.   Va_list is typedef'd in two
 176  * places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one
 177  * of them here we may collide with the utility's includes.  It's unreasonable
 178  * for utilities to have to include one of them to include syslog.h, so we get
 179  * _BSD_VA_LIST_ from <machine/ansi.h> and use it.
 180  */
 181 #include <machine/ansi.h>
 182 #include <sys/cdefs.h>
 183
 184 __BEGIN_DECLS
 185 void    closelog __P((void));
 186 void    openlog __P((const char *, int, int));
 187 int     setlogmask __P((int));
 188 void    syslog __P((int, const char *, ...));
 189 void    vsyslog __P((int, const char *, _BSD_VA_LIST_));
 190 __END_DECLS
 191
 192 #ifdef OSKIT
 193 /*
 194  * Silliness.
 195  */
 196 typedef void (*oskit_syslogger_t)(int, const char *, ...);
 197 extern oskit_syslogger_t        oskit_libc_syslogger;
 198 #endif
 199
 200 #endif /* !KERNEL */
 201
 202 #endif