mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-16 10:20:30 +00:00
82 lines
3.2 KiB
C
82 lines
3.2 KiB
C
|
/*-
|
||
|
|
* Copyright (c) 2001 Brian Somers <brian@Awfulhak.org>
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
|
||
|
|
*
|
||
|
|
* $FreeBSD$
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef NOINET6
|
||
|
|
#define IPV6CP_MAXCODE CODE_CODEREJ
|
||
|
|
|
||
|
|
#define TY_TOKEN 1
|
||
|
|
#define TY_COMPPROTO 2
|
||
|
|
|
||
|
|
struct ipv6cp {
|
||
|
|
struct fsm fsm; /* The finite state machine */
|
||
|
|
|
||
|
|
struct {
|
||
|
|
struct fsm_retry fsm; /* frequency to resend requests */
|
||
|
|
} cfg;
|
||
|
|
|
||
|
|
unsigned peer_tokenreq : 1; /* Any TY_TOKEN REQs from the peer ? */
|
||
|
|
|
||
|
|
u_int32_t my_token; /* Token I'm willing to use */
|
||
|
|
u_int32_t peer_token; /* Token he's willing to use */
|
||
|
|
|
||
|
|
struct ncpaddr myaddr; /* Local address */
|
||
|
|
struct ncpaddr hisaddr; /* Peer address */
|
||
|
|
|
||
|
|
u_int32_t his_reject; /* Request codes rejected by peer */
|
||
|
|
u_int32_t my_reject; /* Request codes I have rejected */
|
||
|
|
|
||
|
|
struct pppThroughput throughput; /* throughput statistics */
|
||
|
|
struct mqueue Queue[2]; /* Output packet queues */
|
||
|
|
};
|
||
|
|
|
||
|
|
#define fsm2ipv6cp(fp) (fp->proto == PROTO_IPV6CP ? (struct ipv6cp *)fp : NULL)
|
||
|
|
#define IPV6CP_QUEUES(ipv6cp) (sizeof ipv6cp->Queue / sizeof ipv6cp->Queue[0])
|
||
|
|
|
||
|
|
struct bundle;
|
||
|
|
struct link;
|
||
|
|
struct cmdargs;
|
||
|
|
struct iface_addr;
|
||
|
|
|
||
|
|
extern void ipv6cp_Init(struct ipv6cp *, struct bundle *, struct link *,
|
||
|
|
const struct fsm_parent *);
|
||
|
|
extern void ipv6cp_Destroy(struct ipv6cp *);
|
||
|
|
extern void ipv6cp_Setup(struct ipv6cp *);
|
||
|
|
extern void ipv6cp_SetLink(struct ipv6cp *, struct link *);
|
||
|
|
|
||
|
|
extern int ipv6cp_Show(struct cmdargs const *);
|
||
|
|
extern struct mbuf *ipv6cp_Input(struct bundle *, struct link *, struct mbuf *);
|
||
|
|
extern void ipv6cp_AddInOctets(struct ipv6cp *, int);
|
||
|
|
extern void ipv6cp_AddOutOctets(struct ipv6cp *, int);
|
||
|
|
|
||
|
|
extern void ipv6cp_IfaceAddrAdded(struct ipv6cp *, const struct iface_addr *);
|
||
|
|
extern void ipv6cp_IfaceAddrDeleted(struct ipv6cp *, const struct iface_addr *);
|
||
|
|
extern int ipv6cp_InterfaceUp(struct ipv6cp *);
|
||
|
|
extern size_t ipv6cp_QueueLen(struct ipv6cp *);
|
||
|
|
extern int ipv6cp_PushPacket(struct ipv6cp *, struct link *);
|
||
|
|
#endif
|