libnm-util: add nm_setting_wired_get_valid_s390_options()

libnm-util/libnm-util.ver

@@ -467,6 +467,7 @@ global:
 	nm_setting_wired_get_s390_subchannels;
 	nm_setting_wired_get_speed;
 	nm_setting_wired_get_type;
+	nm_setting_wired_get_valid_s390_options;
 	nm_setting_wired_new;
 	nm_setting_wired_remove_s390_option;
 	nm_setting_wireless_add_seen_bssid;

libnm-util/nm-setting-wired.c

@@ -424,6 +424,22 @@ nm_setting_wired_remove_s390_option (NMSettingWired *setting,
 	return g_hash_table_remove (NM_SETTING_WIRED_GET_PRIVATE (setting)->s390_options, key);
 }
 
+/**
+ * nm_setting_wired_get_valid_s390_options:
+ * @setting: the #NMSettingWired
+ *
+ * Returns a list of valid s390 options.
+ *
+ * Returns: (transfer none): a NULL-terminated array of strings of valid s390 options.
+ *
+ * Since: 0.9.10
+ **/
+const char **
+nm_setting_wired_get_valid_s390_options (NMSettingWired *setting)
+{
+	return valid_s390_opts;
+}
+
 /**
  * nm_setting_wired_get_carrier_detect:
  * @setting: the #NMSettingWired

libnm-util/nm-setting-wired.h

@@ -109,6 +109,7 @@ gboolean          nm_setting_wired_add_s390_option      (NMSettingWired *setting
                                                          const char *item);
 gboolean          nm_setting_wired_remove_s390_option   (NMSettingWired *setting,
                                                          const char *key);
+const char **     nm_setting_wired_get_valid_s390_options (NMSettingWired *setting);
 
 const char *      nm_setting_wired_get_carrier_detect   (NMSettingWired *setting);