From 7efc91cadcfeb421fc4d02ba94db784616f3714c Mon Sep 17 00:00:00 2001
From: shin <shin@FreeBSD.org>
Date: Fri, 5 Nov 1999 14:41:39 +0000
Subject: KAME related header files additions and merges. (only those which
 don't affect c source files so much)

Reviewed by: cvs-committers
Obtained from: KAME project
---
 sys/net/if.h | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'sys/net/if.h')

diff --git a/sys/net/if.h b/sys/net/if.h
index 8ceea66..350e6d8 100644
--- a/sys/net/if.h
+++ b/sys/net/if.h
@@ -152,6 +152,7 @@ struct ifma_msghdr {
  */
 struct	ifreq {
 #define	IFNAMSIZ	16
+#define	IF_NAMESIZE	IFNAMSIZ
 	char	ifr_name[IFNAMSIZ];		/* if name, e.g. "en0" */
 	union {
 		struct	sockaddr ifru_addr;
@@ -227,6 +228,19 @@ struct	ifconf {
 #define	ifc_req	ifc_ifcu.ifcu_req	/* array of structures returned */
 };
 
+
+/*
+ * Structure for SIOC[AGD]LIFADDR
+ */
+struct if_laddrreq {
+	char	iflr_name[IFNAMSIZ];
+	u_int	flags;
+#define	IFLR_PREFIX	0x8000  /* in: prefix given  out: kernel fills id */
+	u_int	prefixlen;         /* in/out */
+	struct	sockaddr_storage addr;   /* in/out */
+	struct	sockaddr_storage dstaddr; /* out */
+};
+
 #ifdef KERNEL
 #ifdef MALLOC_DECLARE
 MALLOC_DECLARE(M_IFADDR);
@@ -234,6 +248,20 @@ MALLOC_DECLARE(M_IFMADDR);
 #endif
 #endif
 
+#ifndef KERNEL
+struct if_nameindex {
+	u_int	if_index;	/* 1, 2, ... */
+	char	*if_name;	/* null terminated name: "le0", ... */
+};
+
+__BEGIN_DECLS
+u_int	 if_nametoindex __P((const char *));
+char	*if_indextoname __P((u_int, char *));
+struct	 if_nameindex *if_nameindex __P((void));
+void	 if_freenameindex __P((struct if_nameindex *));
+__END_DECLS
+#endif
+
 #ifdef KERNEL
 struct proc;
 
-- 
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