[gnome-nettool] Add initial support (routing) for OpenBSD.

[Jasper Lievisse Adriaanse <jasperla src gnome org>]

commit 50b013254dfe239af364599f8ebfed14853e9390
Author: Antoine Jacoutot <ajacoutot openbsd org>
Date:   Wed Jun 15 10:42:19 2011 +0200

    Add initial support (routing) for OpenBSD.

 src/netstat.c |   17 ++++++++++++++---
 src/netstat.h |    8 +++++++-
 2 files changed, 21 insertions(+), 4 deletions(-)
---
diff --git a/src/netstat.c b/src/netstat.c
index 6db508a..42cc7e9 100644
--- a/src/netstat.c
+++ b/src/netstat.c
@@ -485,8 +485,10 @@ netstat_route_tree_insert (GtkTreeView *widget, gchar *line)
 	g_return_if_fail (line != NULL);
 
 	count = strip_route_line (line, &data);
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__) || defined(__DragonFly__)
 	if (count == 6) {
+#elif defined(__OpenBSD__)
+	if (count == 8) {
 #else
 	if ((count == 8) || (count == 7)) {
 #endif
@@ -557,16 +559,25 @@ strip_route_line (gchar * line, netstat_route_data *data)
 	gint count = 0;
 	gchar flags[30];
 	gint ref, use;
-#ifndef __FreeBDD__
+#if !defined (__FreeBSD__) && !defined(__OpenBSD__)
 	gchar dest[50];
 	gchar **items;
 #endif
+#if defined(__OpenBSD__)
+	gint mtu, prio;
+#endif
 
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__) || defined(__DragonFly__)
 	count = sscanf (line, NETSTAT_ROUTE_FORMAT,
 			data->destination,
 			data->gateway, flags,
 			&ref, &use, data->iface);
+#elif defined(__OpenBSD__)
+	count = sscanf (line, NETSTAT_ROUTE_FORMAT,
+			data->destination,
+			data->gateway, flags,
+			&ref, &use, &mtu, &prio,
+			data->iface);
 #else
 	count = sscanf (line, NETSTAT_ROUTE_FORMAT,
 			data->destination,
diff --git a/src/netstat.h b/src/netstat.h
index c6f7ec3..22efab8 100644
--- a/src/netstat.h
+++ b/src/netstat.h
@@ -30,12 +30,18 @@
 #   define NETSTAT_ROUTE6_FORMAT "%s %s %s %d %d %d %s"
 #   define NETSTAT_MULTICAST_FORMAT "%s %d %s"
 
-#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__) || defined(__DragonFly__)
 #   define NETSTAT_PROTOCOL_FORMAT "%s %d %d %d.%d.%d.%d.%s %s %s"
 #   define ALT_NETSTAT_PROTOCOL_FORMAT "%s %d %d *.%s %s %s"
 #   define NETSTAT_ROUTE_FORMAT "%s %s %s %d %d %s"
 #   define NETSTAT_MULTICAST_FORMAT "%s %d %s"
 
+#elif defined(__OpenBSD__)
+#   define NETSTAT_PROTOCOL_FORMAT "%s %d %d %d.%d.%d.%d.%s %s %s"
+#   define ALT_NETSTAT_PROTOCOL_FORMAT "%s %d %d *.%s %s %s"
+#   define NETSTAT_ROUTE_FORMAT "%s %s %s %d %d %s %d %s"
+#   define NETSTAT_MULTICAST_FORMAT "%s %d %s"
+
 #endif
 
 typedef enum {