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Diffstat (limited to 'usr.sbin/rtsold/rtsold.h')
| -rw-r--r-- | usr.sbin/rtsold/rtsold.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/usr.sbin/rtsold/rtsold.h b/usr.sbin/rtsold/rtsold.h new file mode 100644 index 00000000000..441b07d03f5 --- /dev/null +++ b/usr.sbin/rtsold/rtsold.h @@ -0,0 +1,89 @@ +/* + * 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. + */ + +struct ifinfo { + struct ifinfo *next; /* pointer to the next interface */ + + struct sockaddr_dl *sdl; /* link-layer address */ + char ifname[16]; /* interface name */ + 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 state; + int probes; + int dadcount; + struct timeval timer; + struct timeval expire; + + 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; +struct ifinfo *find_ifinfo __P((int ifindex)); +void rtsol_timer_update __P((struct ifinfo *ifinfo)); +#ifdef __STDC__ +extern void warnmsg __P((int, const char *, const char *, ...)); +#else +extern void warnmsg __P((int, const char *, const char *, va_list)); +#endif + +/* if.c */ +extern int ifinit __P((void)); +extern int interface_up __P((char *name)); +extern int interface_status __P((struct ifinfo*)); +extern int lladdropt_length __P((struct sockaddr_dl *sdl)); +extern void lladdropt_fill __P((struct sockaddr_dl *sdl, + struct nd_opt_hdr *ndopt)); +extern struct sockaddr_dl *if_nametosdl __P((char *name)); +extern int getinet6sysctl __P((int code)); + +/* rtsol.c */ +extern int sockopen __P((void)); +extern void sendpacket __P((struct ifinfo *ifinfo)); +extern void rtsol_input __P((int s)); + +/* probe.c */ +extern int probe_init __P((void)); +extern void defrouter_probe __P((int ifindex)); + +/* dump.c */ +extern void rtsold_dump_file __P((char *)); |