Added pset_get_active to get the active status of a pset node.

zacharyp · Aug 12, 2010 · f39b700 · f39b700
1 parent 2ab1e22
commit f39b700
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diff --git a/vrr_data.c b/vrr_data.c
@@ -453,6 +453,26 @@ int pset_lookup_mac(mac_addr mac, u32 *node)
 	return ret;
 }
 
+int pset_get_active(u32 node)
+{
+	pset_list_t *tmp;
+	struct list_head *pos;
+	unsigned long flags;
+	int ret = 0;
+
+	spin_lock_irqsave(&vrr_pset_lock, flags);
+	list_for_each(pos, &pset.list) {
+		tmp = list_entry(pos, pset_list_t, list);
+		if (tmp->node == node) {
+			ret = tmp->active;
+			goto out;
+		}
+	}
+out:
+	spin_unlock_irqrestore(&vrr_pset_lock, flags);
+	return ret;
+}
+
 int pset_get_mac(u_int node, mac_addr mac)
 {
 	pset_list_t * tmp;

diff --git a/vrr_data.h b/vrr_data.h
@@ -64,6 +64,7 @@ int pset_remove(u_int node);
 u_int pset_get_status(u_int node);
 int pset_lookup_mac(mac_addr mac, u32 *node);
 int pset_get_mac(u_int node, mac_addr mac);
+int pset_get_status(u32 node);
 int pset_update_status(u_int node, u_int new_status, u_int active);
 int pset_inc_fail_count(struct pset_list *node);
 int pset_reset_fail_count(u_int node);