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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Portions of this source code were derived from Berkeley 4.3 BSD
* under license from the Regents of the University of California.
*/
#ifndef _IN_RIPNGD_DEFS_H
#define _IN_RIPNGD_DEFS_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/sockio.h>
#include <sys/stream.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <netinet/in.h>
#include <netinet/ip6.h>
#include <netinet/udp.h>
#include <net/if.h>
#include <net/route.h>
#include <protocols/ripngd.h>
#include <stdio.h>
#include <stdlib.h>
#include <syslog.h>
#include <netdb.h>
#include <signal.h>
#include <stropts.h>
#include <arpa/inet.h>
#include <strings.h>
#include <unistd.h>
#include <errno.h>
#include <malloc.h>
#include <limits.h>
#include "table.h"
#include "trace.h"
#include "interface.h"
#define PATH_PID "/var/run/in.ripngd.pid"
/*
* Timer values (in seconds) used in managing the routing table.
* Every update forces an entry's timer to be reset. After
* EXPIRE_TIME without updates, the entry is marked invalid,
* but held onto until GARBAGE_TIME so that others may
* see it "be deleted".
*/
#define EXPIRE_TIME 180 /* time to mark entry invalid */
#define GARBAGE_TIME 300 /* time to garbage collect */
#define MIN_SUPPLY_TIME 15 /* min. time to supply tables */
#define MAX_SUPPLY_TIME 45 /* max. time to supply tables */
#define MIN_WAIT_TIME 1 /* min. interval to multicast changes */
#define MAX_WAIT_TIME 5 /* max. time to delay changes */
/*
* Return a random number from a an range inclusive of the endpoints
*/
#define GET_RANDOM(LOW, HIGH) (random() % ((HIGH) - (LOW) + 1) + (LOW))
/*
* When we find any interfaces marked down we rescan the
* kernel every CHECK_INTERVAL seconds to see if they've
* come up.
*/
#define CHECK_INTERVAL 60
#define START_POLL_SIZE 5
#define min(a, b) ((a) > (b) ? (b) : (a))
/*
* The maximum receive buffer size is controlled via Solaris' NDD udp_max_buf
* tunable.
*/
#define RCVBUFSIZ 65536
#define TIME_TO_MSECS(tval) ((tval).tv_sec * 1000 + (tval).tv_usec / 1000)
#define HOPCNT_INFINITY 16 /* RFC 2080, section 2.1 */
#define HOPCNT_NEXTHOP 255 /* RFC 2080, section 2.1.1 */
/*
* XXX Some of these are defined in <inet/ip6.h> under _KERNEL (but should be
* defined in <netinet/ip6.h> for completeness).
*/
#define IPV6_MAX_HOPS 255 /* Max IPv6 hops */
#define IPV6_MAX_PACKET 65535 /* maximum IPv6 packet size */
#define IPV6_MIN_MTU 1280 /* Minimum IPv6 MTU */
extern struct sockaddr_in6 allrouters;
extern struct in6_addr allrouters_in6;
extern char *control;
extern boolean_t dopoison;
extern struct interface *ifnet;
extern boolean_t install;
extern int iocsoc;
extern struct timeval lastfullupdate;
extern struct timeval lastmcast;
extern int max_poll_ifs;
extern struct rip6 *msg;
extern boolean_t needupdate;
extern struct timeval nextmcast;
extern struct timeval now;
extern char *packet;
extern struct pollfd *poll_ifs;
extern int poll_ifs_num;
extern int rip6_port;
extern int supplyinterval;
extern boolean_t supplier;
extern void dynamic_update(struct interface *);
extern void in_data(struct interface *);
extern void initifs(void);
extern void sendpacket(struct sockaddr_in6 *, struct interface *,
int, int);
extern void setup_rtsock(void);
extern void solicitall(struct sockaddr_in6 *);
extern void supply(struct sockaddr_in6 *, struct interface *,
int, boolean_t);
extern void supplyall(struct sockaddr_in6 *, int,
struct interface *, boolean_t);
extern void term(void);
extern void timer(void);
extern void timevaladd(struct timeval *, struct timeval *);
#ifdef __cplusplus
}
#endif
#endif /* _IN_RIPNGD_DEFS_H */
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