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63d4bd12ca
* Add include guards where missing * Add include guard comments where missing * Fix copyright notices * Sort includes Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
75 lines
1.8 KiB
C
75 lines
1.8 KiB
C
/*
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* VRRP Neighbor Discovery.
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* Copyright (C) 2019 Cumulus Networks, Inc.
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* Quentin Young
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __VRRP_NDISC_H__
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#define __VRRP_NDISC_H__
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#include <netinet/icmp6.h>
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#include <netinet/in.h>
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#include <netinet/ip6.h>
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#include "vrrp.h"
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/*
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* Initialize VRRP neighbor discovery.
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*/
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extern void vrrp_ndisc_init(void);
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/*
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* Check whether VRRP Neighbor Discovery is initialized.
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*
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* Returns:
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* True if initialized, false otherwise
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*/
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extern bool vrrp_ndisc_is_init(void);
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/*
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* Finish VRRP Neighbor Discovery.
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*/
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extern void vrrp_ndisc_fini(void);
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/*
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* Send VRRP Neighbor Advertisement.
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*
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* ifp
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* Interface to transmit on
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*
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* ip
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* IPv6 address to send Neighbor Advertisement for
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*
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* Returns:
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* -1 on failure
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* 0 otherwise
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*/
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extern int vrrp_ndisc_una_send(struct vrrp_router *r, struct ipaddr *ip);
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/*
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* Send VRRP Neighbor Advertisements for all virtual IPs.
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*
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* r
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* Virtual Router to send NA's for
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*
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* Returns:
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* -1 on failure
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* 0 otherwise
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*/
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extern int vrrp_ndisc_una_send_all(struct vrrp_router *r);
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#endif /* __VRRP_NDISC_H__ */
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