NetBSD/sbin/ifconfig/extern.h

74 lines
2.6 KiB
C

/* $NetBSD: extern.h,v 1.9 2006/06/16 23:48:35 elad Exp $ */
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#define RIDADDR 0
#define ADDR 1
#define MASK 2
#define DSTADDR 3
struct afswtch {
const char *af_name;
short af_af;
void (*af_status)(int);
void (*af_getaddr)(const char *, int);
void (*af_getprefix)(const char *, int);
u_long af_difaddr;
u_long af_aifaddr;
u_long af_gifaddr;
void *af_ridreq;
void *af_addreq;
};
extern const struct afswtch *afp;
extern struct ifreq ifr;
extern int s;
extern int explicit_prefix;
extern int clearaddr;
extern int newaddr;
extern char name[30];
extern u_short flags;
extern int lflag;
extern int zflag;
#ifdef INET6
extern int Lflag;
#endif /* INET6 */
extern struct ifreq ifr, ridreq;
extern struct ifaliasreq addreq;
const struct afswtch *lookup_af_byname(const char *);
const struct afswtch *lookup_af_bynum(int);
const char *get_string(const char *, const char *, u_int8_t *, int *);
void print_string(const u_int8_t *, int);
void getsock(int);
void estrlcpy(char *, char *, size_t);