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-rw-r--r--usr.sbin/rtsold/rtsold.h91
1 files changed, 91 insertions, 0 deletions
diff --git a/usr.sbin/rtsold/rtsold.h b/usr.sbin/rtsold/rtsold.h
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+/*
+ * 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[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 *));
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