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52 lines
2.1 KiB
C
52 lines
2.1 KiB
C
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/*-
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* Copyright (c) 1998 Brian Somers <brian@Awfulhak.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id$
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*/
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struct bundle {
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int unit;
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int ifIndex;
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int tun_fd;
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char dev[20];
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char *ifname;
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/* These belong at the NCP level */
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int linkup;
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struct in_addr if_mine, if_peer;
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};
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extern struct bundle *bundle_Create(const char *dev);
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extern int bundle_InterfaceDown(struct bundle *);
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extern int bundle_SetIPaddress(struct bundle *, struct in_addr,
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struct in_addr);
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extern int bundle_TrySetIPaddress(struct bundle *, struct in_addr,
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struct in_addr);
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extern void bundle_Linkup(struct bundle *);
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extern int bundle_LinkIsUp(const struct bundle *);
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extern void bundle_Linkdown(struct bundle *);
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extern void bundle_SetRoute(const struct bundle *, int, struct in_addr,
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struct in_addr, struct in_addr, int);
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