Added a (not yet implemented) plugin_t method to reload plugin configuration

src/libstrongswan/plugins/plugin.h

@@ -21,6 +21,8 @@
 #ifndef PLUGIN_H_
 #define PLUGIN_H_
 
+#include <utils.h>
+
 typedef struct plugin_t plugin_t;
 
 /**
@@ -35,6 +37,13 @@ struct plugin_t {
 	 */
 	char* (*get_name)(plugin_t *this);
 
+	/**
+	 * Try to reload plugin configuration.
+	 *
+	 * @return		TRUE if reloaded, FALSE if reloading not supporty by plugin
+	 */
+	bool (*reload)(plugin_t *this);
+
 	/**
 	 * Destroy a plugin instance.
 	 */