Plugin and API init/exit for conformance

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

plugin.c

@@ -298,7 +298,7 @@ static void check_plugin_depends(plugin_t *plugin)
 }
 #endif	/* ENABLE_STATIC */
 
-int plugin_load_all(uev_ctx_t *ctx, char *path)
+int plugin_init(uev_ctx_t *ctx, char *path)
 {
 	int fail = 0;
 #ifndef ENABLE_STATIC
@@ -343,6 +343,14 @@ exit:
 	return fail;
 }
 
+void plugin_exit(void)
+{
+	plugin_t *p, *tmp;
+
+	PLUGIN_ITERATOR(p, tmp)
+		plugin_unregister(p);
+}
+
 /**
  * Local Variables:
  *  indent-tabs-mode: t