[patch libteam] libteam: Add team_get_port_enabled function

[Shuotian Cheng]

From: Shuotian Cheng

This function corresponds to team_set_port_enabled.
With this function, it is able to get the enabled state for port
identified by port_ifindex.

Signed-off-by: Shuotian Cheng 
---
 include/team.h    |  2 ++
 libteam/libteam.c | 22 ++++++++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/include/team.h b/include/team.h
index 20ebcf6..9ae517d 100644
--- a/include/team.h
+++ b/include/team.h
@@ -68,6 +68,8 @@ int team_get_bpf_hash_func(struct team_handle *th, struct sock_fprog *fp);
 int team_set_bpf_hash_func(struct team_handle *th, const struct sock_fprog *fp);
 int team_set_port_enabled(struct team_handle *th,
    		  uint32_t port_ifindex, bool val);
+int team_get_port_enabled(struct team_handle *th,
+			  uint32_t port_ifindex, bool *enabled);
 int team_set_port_user_linkup_enabled(struct team_handle *th,
    			      uint32_t port_ifindex, bool val);
 int team_get_port_user_linkup(struct team_handle *th,
diff --git a/libteam/libteam.c b/libteam/libteam.c
index d5f22cd..77a06dd 100644
--- a/libteam/libteam.c
+++ b/libteam/libteam.c
@@ -1341,6 +1341,28 @@ int team_set_port_enabled(struct team_handle *th,
 /**
  * @param th		libteam library context
  * @param port_ifindex	port interface index
+ * @param enabled	where the enabled state will be stored
+ *
+ * @details Gets enabled state for port identified by port_ifindex
+ *
+ * @return Zero on success or negative number in case of an error.
+ **/
+TEAM_EXPORT
+int team_get_port_enabled(struct team_handle *th,
+			  uint32_t port_ifindex, bool *enabled)
+{
+	struct team_option *option;
+
+	option = team_get_option(th, "np", "enabled", port_ifindex);
+	if (!option)
+		return -ENOENT;
+	*enabled = team_get_option_value_bool(option);
+	return 0;
+}
+
+/**
+ * @param th		libteam library context
+ * @param port_ifindex	port interface index
  * @param val		boolean value
  *
  * @details Enables or disable user linkup for port identified by port_ifindex

[Jiri Pirko]

Tue, Apr 11, 2017 at 12:54:35AM CEST, [e-mail] wrote:
> From: Shuotian Cheng
>
> This function corresponds to team_set_port_enabled.
> With this function, it is able to get the enabled state for port
> identified by port_ifindex.
>
> Signed-off-by: Shuotian Cheng

applied, thanks