From: Jef Oliver <jef.oliver@intel.com>
Date: Thu, 1 Sep 2016 00:27:06 +0000 (-0700)
Subject: lib/route: Add port state translation functions
X-Git-Tag: libnl3_2_29rc1~17^2~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e17a15a05743f8650514d9790ea9a510a9bc3bf3;p=libnl

lib/route: Add port state translation functions

This patch adds translation functions for translating the port
state between integers and strings.

Signed-off-by: Jef Oliver <jef.oliver@intel.com>
Signed-off-by: Thomas Haller <thaller@redhat.com>
---

diff --git a/include/netlink/route/link/bridge.h b/include/netlink/route/link/bridge.h
index 438bb6a..b5f9b81 100644
--- a/include/netlink/route/link/bridge.h
+++ b/include/netlink/route/link/bridge.h
@@ -61,6 +61,9 @@ extern int	rtnl_link_bridge_get_flags(struct rtnl_link *);
 extern char * rtnl_link_bridge_flags2str(int, char *, size_t);
 extern int	rtnl_link_bridge_str2flags(const char *);
 
+extern char * rtnl_link_bridge_portstate2str(int, char *, size_t);
+extern int  rtnl_link_bridge_str2portstate(const char *);
+
 extern int	rtnl_link_bridge_add(struct nl_sock *sk, const char *name);
 
 extern int	rtnl_link_bridge_pvid(struct rtnl_link *link);
diff --git a/lib/route/link/bridge.c b/lib/route/link/bridge.c
index 69acf82..015d24f 100644
--- a/lib/route/link/bridge.c
+++ b/lib/route/link/bridge.c
@@ -709,6 +709,31 @@ int rtnl_link_bridge_str2flags(const char *name)
 
 /** @} */
 
+static const struct trans_tbl port_states[] = {
+	__ADD(BR_STATE_DISABLED, disabled),
+	__ADD(BR_STATE_LISTENING, listening),
+	__ADD(BR_STATE_LEARNING, learning),
+	__ADD(BR_STATE_FORWARDING, forwarding),
+	__ADD(BR_STATE_BLOCKING, blocking),
+};
+
+/**
+ * @name Port State Translation
+ * @{
+ */
+
+char *rtnl_link_bridge_portstate2str(int st, char *buf, size_t len)
+{
+	return __type2str(st, buf, len, port_states, ARRAY_SIZE(port_states));
+}
+
+int rtnl_link_bridge_str2portstate(const char *name)
+{
+	return __str2type(name, port_states, ARRAY_SIZE(port_states));
+}
+
+/** @} */
+
 int rtnl_link_bridge_pvid(struct rtnl_link *link)
 {
 	struct bridge_data *bd;
diff --git a/libnl-route-3.sym b/libnl-route-3.sym
index 13e1a51..f80714f 100644
--- a/libnl-route-3.sym
+++ b/libnl-route-3.sym
@@ -947,3 +947,9 @@ global:
 	rtnl_neigh_ll_get;
 } libnl_3_2_27;
 
+libnl_3_2_29 {
+global:
+	rtnl_link_bridge_portstate2str;
+	rtnl_link_bridge_str2portstate;
+} libnl_3_2_28;
+