[svn-upgrade] Integrating new upstream version, strongswan (4.3.6)

1 files changed, 15 insertions, 11 deletions

diff --git a/src/libstrongswan/plugins/plugin_loader.h b/src/libstrongswan/plugins/plugin_loader.h
index 6230f9d68..f72c91c60 100644
--- a/src/libstrongswan/plugins/plugin_loader.h
+++ b/src/libstrongswan/plugins/plugin_loader.h
@@ -28,33 +28,37 @@ typedef struct plugin_loader_t plugin_loader_t;
 /**
  * The plugin_loader loads plugins from a directory and initializes them
  */
-struct plugin_loader_t {	
-	
+struct plugin_loader_t {
+
 	/**
 	 * Load a list of plugins from a directory.
 	 *
-	 * @param path			path containing loadable plugins
+	 * Each plugin in list may have a ending exclamation mark (!) to mark it
+	 * as a critical plugin. If loading a critical plugin fails, plugin loading
+	 * is aborted and FALSE is returned.
+	 *
+	 * @param path			path containing loadable plugins, NULL for default
 	 * @param list			space separated list of plugins to load
-	 * @return				number of successfully loaded plugins
+	 * @return				TRUE if all critical plugins loaded successfully
 	 */
-	int (*load)(plugin_loader_t *this, char *path, char *list);
-	
+	bool (*load)(plugin_loader_t *this, char *path, char *list);
+
 	/**
 	 * Unload all loaded plugins.
 	 */
 	void (*unload)(plugin_loader_t *this);
-	
+
 	/**
 	 * Create an enumerator over all loaded plugin names.
 	 *
 	 * @return				enumerator over char*
 	 */
 	enumerator_t* (*create_plugin_enumerator)(plugin_loader_t *this);
-	
+
 	/**
-     * Unload loaded plugins, destroy plugin_loader instance.
-     */
-    void (*destroy)(plugin_loader_t *this);
+	 * Unload loaded plugins, destroy plugin_loader instance.
+	 */
+	void (*destroy)(plugin_loader_t *this);
 };
 
 /**