graph_list.[ch]: Implement "gl_graph_get_selector".

diff --git a/graph_list.c b/graph_list.c
index 2d0f575..0a93477 100644 (file)
--- a/graph_list.c
+++ b/graph_list.c
@@ -800,6 +800,14 @@ int gl_graph_get_title (graph_config_t *cfg, /* {{{ */
   return (0);
 } /* }}} int gl_graph_get_title */
 
+graph_ident_t *gl_graph_get_selector (graph_config_t *cfg) /* {{{ */
+{
+  if (cfg == NULL)
+    return (NULL);
+
+  return (ident_clone (cfg->select));
+} /* }}} graph_ident_t *gl_graph_get_selector */
+
 int gl_instance_get_all (gl_inst_callback callback, /* {{{ */
     void *user_data)
 {

diff --git a/graph_list.h b/graph_list.h
index 41e6ca3..b9045d5 100644 (file)
--- a/graph_list.h
+++ b/graph_list.h
@@ -30,6 +30,8 @@ graph_config_t *graph_get_selected (void);
 int gl_graph_get_title (graph_config_t *cfg,
     char *buffer, size_t buffer_size);
 
+graph_ident_t *gl_graph_get_selector (graph_config_t *cfg);
+
 int gl_graph_instance_get_all (graph_config_t *cfg,
     gl_inst_callback callback, void *user_data);