mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-16 10:20:30 +00:00
104 lines
3.7 KiB
C
104 lines
3.7 KiB
C
/* $KAME: rtsold.h,v 1.19 2003/04/16 09:48:15 itojun Exp $ */
|
|
|
|
/*
|
|
* Copyright (C) 1995, 1996, 1997, and 1998 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
struct ifinfo {
|
|
struct ifinfo *next; /* pointer to the next interface */
|
|
|
|
struct sockaddr_dl *sdl; /* link-layer address */
|
|
char ifname[IF_NAMESIZE]; /* interface name */
|
|
u_int32_t linkid; /* link ID of this interface */
|
|
int active; /* interface status */
|
|
int probeinterval; /* interval of probe timer (if necessary) */
|
|
int probetimer; /* rest of probe timer */
|
|
int mediareqok; /* wheter the IF supports SIOCGIFMEDIA */
|
|
int otherconfig; /* need a separate protocol for the "other"
|
|
* configuration */
|
|
int state;
|
|
int probes;
|
|
int dadcount;
|
|
struct timeval timer;
|
|
struct timeval expire;
|
|
int errors; /* # of errors we've got - detect wedge */
|
|
|
|
int racnt; /* total # of valid RAs it have got */
|
|
|
|
size_t rs_datalen;
|
|
u_char *rs_data;
|
|
};
|
|
|
|
/* per interface status */
|
|
#define IFS_IDLE 0
|
|
#define IFS_DELAY 1
|
|
#define IFS_PROBE 2
|
|
#define IFS_DOWN 3
|
|
#define IFS_TENTATIVE 4
|
|
|
|
/* rtsold.c */
|
|
extern struct timeval tm_max;
|
|
extern int dflag;
|
|
extern int aflag;
|
|
extern char *otherconf_script;
|
|
extern int ifconfig __P((char *));
|
|
extern void iflist_init __P((void));
|
|
struct ifinfo *find_ifinfo __P((int));
|
|
void rtsol_timer_update __P((struct ifinfo *));
|
|
extern void warnmsg __P((int, const char *, const char *, ...))
|
|
__attribute__((__format__(__printf__, 3, 4)));
|
|
extern char **autoifprobe __P((void));
|
|
|
|
/* if.c */
|
|
extern int ifinit __P((void));
|
|
extern int interface_up __P((char *));
|
|
extern int interface_status __P((struct ifinfo *));
|
|
extern int lladdropt_length __P((struct sockaddr_dl *));
|
|
extern void lladdropt_fill __P((struct sockaddr_dl *, struct nd_opt_hdr *));
|
|
extern struct sockaddr_dl *if_nametosdl __P((char *));
|
|
extern int getinet6sysctl __P((int));
|
|
extern int setinet6sysctl __P((int, int));
|
|
|
|
/* rtsol.c */
|
|
extern int sockopen __P((void));
|
|
extern void sendpacket __P((struct ifinfo *));
|
|
extern void rtsol_input __P((int));
|
|
|
|
/* probe.c */
|
|
extern int probe_init __P((void));
|
|
extern void defrouter_probe __P((struct ifinfo *));
|
|
|
|
/* dump.c */
|
|
extern void rtsold_dump_file __P((char *));
|
|
|
|
/* rtsock.c */
|
|
extern int rtsock_open __P((void));
|
|
extern int rtsock_input __P((int));
|