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/* $KAME: dhcp6c_ia.h,v 1.6 2004/06/10 07:28:29 jinmei Exp $ */
/*
* Copyright (C) 2003 WIDE Project.
* 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 project 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 PROJECT 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 PROJECT 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.
*/
struct ia; /* this is an opaque type */
struct iactl {
struct ia *iactl_ia; /* back pointer to IA */
/* callback function called when something may happen on the IA */
void (*callback) __P((struct ia *));
/* common methods: */
int (*isvalid) __P((struct iactl *));
u_int32_t (*duration) __P((struct iactl *));
int (*renew_data) __P((struct iactl *, struct dhcp6_ia *,
struct dhcp6_eventdata **, struct dhcp6_eventdata *));
int (*rebind_data) __P((struct iactl *, struct dhcp6_ia *,
struct dhcp6_eventdata **, struct dhcp6_eventdata *));
int (*release_data) __P((struct iactl *, struct dhcp6_ia *,
struct dhcp6_eventdata **, struct dhcp6_eventdata *));
int (*reestablish_data) __P((struct iactl *, struct dhcp6_ia *,
struct dhcp6_eventdata **, struct dhcp6_eventdata *));
void (*cleanup) __P((struct iactl *));
};
extern void update_ia __P((iatype_t, struct dhcp6_list *,
struct dhcp6_if *, struct duid *, struct authparam *));
extern void release_all_ia __P((struct dhcp6_if *));
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