usr.sbin/syslogd/extern.h

   1 /*      $NetBSD: extern.h,v 1.1 2008/10/31 16:12:19 christos Exp $      */
   2
   3 /*-
   4  * Copyright (c) 2008 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Martin Schütte.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. All advertising materials mentioning features or use of this software
  19  *    must display the following acknowledgement:
  20  *        This product includes software developed by the NetBSD
  21  *        Foundation, Inc. and its contributors.
  22  * 4. Neither the name of The NetBSD Foundation nor the names of its
  23  *    contributors may be used to endorse or promote products derived
  24  *    from this software without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  36  * POSSIBILITY OF SUCH DAMAGE.
  37  */
  38 /*
  39  * extern.h
  40  *
  41  * declarations for variables and functions from syslogd.c
  42  * that are used in tls.c and sign.c
  43  */
  44 #ifndef EXTERN_H_
  45 #define EXTERN_H_
  46
  47
  48 /* variables */
  49 extern int Debug;
  50 extern struct tls_global_options_t tls_opt;
  51 extern struct TLS_Incoming TLS_Incoming_Head;
  52 extern struct sign_global_t GlobalSign;
  53 extern char  *linebuf;
  54 extern size_t linebufsize;
  55 extern int    RemoteAddDate;
  56
  57 extern bool     BSDOutputFormat;
  58 extern time_t   now;
  59 extern char     timestamp[];
  60 extern char     appname[];
  61 extern char    *LocalFQDN;
  62 extern char    *include_pid;
  63
  64 /* functions */
  65 extern void     logerror(const char *, ...)
  66     __attribute__((__format__(__printf__,1,2)));
  67 extern void     loginfo(const char *, ...)
  68     __attribute__((__format__(__printf__,1,2)));
  69 extern void     printline(const char *, char *, int);
  70 extern void     die(int fd, short event, void *ev)
  71     __attribute__((__noreturn__));
  72 extern struct event *allocev(void);
  73 extern void     send_queue(int __unused, short __unused, void *);
  74 extern void     schedule_event(struct event **, struct timeval *,
  75     void (*)(int, short, void *), void *);
  76 extern char    *make_timestamp(time_t *, bool);
  77 extern struct filed *get_f_by_conninfo(struct tls_conn_settings *conn_info);
  78 extern bool     message_queue_remove(struct filed *, struct buf_queue *);
  79 extern void     buf_msg_free(struct buf_msg *msg);
  80 extern void     message_queue_freeall(struct filed *);
  81 extern bool     copy_string(char **, const char *, const char *);
  82 extern bool     copy_config_value_quoted(const char *, char **, const char **);
  83 extern size_t message_allqueues_purge(void);
  84 extern bool  format_buffer(struct buf_msg*, char**, size_t*, size_t*, size_t*,
  85     size_t*);
  86 extern void  fprintlog(struct filed *, struct buf_msg *, struct buf_queue *);
  87 extern struct buf_msg *buf_msg_new(const size_t);
  88
  89 #endif /*EXTERN_H_*/