lib/log_int.h

   1 /*
   2  * Zebra logging funcions.
   3  * Copyright (C) 1997, 1998, 1999 Kunihiro Ishiguro
   4  *
   5  * This file is part of GNU Zebra.
   6  *
   7  * GNU Zebra is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by the
   9  * Free Software Foundation; either version 2, or (at your option) any
  10  * later version.
  11  *
  12  * GNU Zebra is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; see the file COPYING; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  20  */
  21
  22 #ifndef _ZEBRA_LOG_PRIVATE_H
  23 #define _ZEBRA_LOG_PRIVATE_H
  24
  25 #include "log.h"
  26
  27 struct zlog {
  28         const char *ident; /* daemon name (first arg to openlog) */
  29         const char *protoname;
  30         unsigned short instance;
  31         int maxlvl[ZLOG_NUM_DESTS]; /* maximum priority to send to associated
  32                                        logging destination */
  33         int default_lvl;            /* maxlvl to use if none is specified */
  34         FILE *fp;
  35         char *filename;
  36         int facility;   /* as per syslog facility */
  37         int record_priority; /* should messages logged through stdio include the
  38                                 priority of the message? */
  39         int syslog_options;  /* 2nd arg to openlog */
  40         int timestamp_precision; /* # of digits of subsecond precision */
  41 };
  42
  43 /* Default logging strucutre. */
  44 extern struct zlog *zlog_default;
  45
  46 extern const char *zlog_priority[];
  47
  48 /* Generic function for zlog. */
  49 extern void vzlog(int priority, const char *format, va_list args);
  50 extern void zlog(int priority, const char *format, ...) PRINTF_ATTRIBUTE(2, 3);
  51
  52 #endif /* _ZEBRA_LOG_PRIVATE_H */