common, menu: add statusline support
add the possibility to show a statusline when printing a menu
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Jason Hobbs <jason.hobbs@calxeda.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/common/menu.c b/common/menu.c
index 3b1e0d0..754a9f9 100644
--- a/common/menu.c
+++ b/common/menu.c
@@ -113,6 +113,13 @@
return NULL;
}
+void __menu_display_statusline(struct menu *m)
+{
+ return;
+}
+void menu_display_statusline(struct menu *m)
+ __attribute__ ((weak, alias("__menu_display_statusline")));
+
/*
* Display a menu so the user can make a choice of an item. First display its
* title, if any, and then each item in the menu.
@@ -123,6 +130,7 @@
puts(m->title);
putc('\n');
}
+ menu_display_statusline(m);
menu_items_iter(m, menu_item_print, NULL);
}