sbin/route/extern.h

   1 /*      $NetBSD: extern.h,v 1.13 2008/09/10 01:06:58 dyoung Exp $       */
   2
   3 /*
   4  * Copyright (c) 1997 Christos Zoulas.  All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  */
  26
  27 struct sockaddr;
  28 struct sockaddr_x25;
  29 struct sockaddr_ns;
  30
  31 void parse_show_opts(int, char * const *, int *, int *, const char **, bool);
  32 /* show.c */
  33 void show(int, char * const *);
  34
  35 /* route.c */
  36 extern int nflag, Sflag;
  37 #define NOTDEFSTRING "0.0.0.0/xxx.xxx.xxx.xxx\0"
  38 int keyword(const char *);
  39 int netmask_length(struct sockaddr *, int);
  40 char *netmask_string(const struct sockaddr *, int, int);
  41 const char *routename(const struct sockaddr *, struct sockaddr *, int);
  42 const char *netname(const struct sockaddr *, struct sockaddr *);
  43 const char *ns_print(struct sockaddr_ns *);
  44 void usage(const char *)__attribute__((__noreturn__));