1 files changed, 90 insertions, 0 deletions
diff --git a/usr.bin/netstat/common.h b/usr.bin/netstat/common.h
new file mode 100644
index 000000000000..d5d39902037b
--- /dev/null
+++ b/usr.bin/netstat/common.h
@@ -0,0 +1,90 @@
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Copyright (c) 1992, 1993
+ *	Regents of the University of California.  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 University 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 REGENTS 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 REGENTS 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.
+ */
+
+#ifndef _NETSTAT_COMMON_H_
+#define _NETSTAT_COMMON_H_
+
+struct bits {
+	u_long	b_mask;
+	char	b_val;
+	const char *b_name;
+};
+extern struct bits rt_bits[];
+
+const char *fmt_flags(const struct bits *p, int f);
+void print_flags_generic(int flags, const struct bits *pbits,
+    const char *format, const char *tag_name);
+int p_sockaddr(const char *name, struct sockaddr *sa, struct sockaddr *mask,
+    int flags, int width);
+
+struct _wid {
+	int dst;
+	int gw;
+	int flags;
+	int pksent;
+	int mtu;
+	int iface;
+	int expire;
+};
+void set_wid(int fam);
+void pr_rthdr(int af1 __unused);
+extern struct _wid wid;
+void p_flags(int f, const char *format);
+
+bool p_rtable_netlink(int fibnum, int af);
+
+struct ifmap_entry {
+	char ifname[IFNAMSIZ];
+	uint32_t mtu;
+};
+
+struct ifmap_entry *prepare_ifmap(size_t *ifmap_size);
+extern const uint32_t rt_default_weight;
+
+struct rt_msghdr;
+struct nhops_map {
+	uint32_t		idx;
+	struct rt_msghdr	*rtm;
+};
+
+struct nhops_dump {
+	void 		*nh_buf;
+	struct nhops_map *nh_map;
+	size_t		nh_count;
+};
+
+void dump_nhops_sysctl(int fibnum, int af, struct nhops_dump *nd);
+struct nhop_map;
+void nhop_map_update(struct nhop_map *map, uint32_t idx, char *gw, char *ifname);
+
+
+#endif
+