2 files changed, 11 insertions, 0 deletions
diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c
index f4b2530ae1d..b075e09bfb5 100644
--- a/tools/perf/ui/browser.c
+++ b/tools/perf/ui/browser.c
@@ -593,6 +593,15 @@ unsigned int ui_browser__argv_refresh(struct ui_browser *browser)
 	return row;
 }
 
+void __ui_browser__vline(struct ui_browser *browser, unsigned int column,
+			 u16 start, u16 end)
+{
+	SLsmg_set_char_set(1);
+	ui_browser__gotorc(browser, start, column);
+	SLsmg_draw_vline(end - start + 1);
+	SLsmg_set_char_set(0);
+}
+
 void ui_browser__write_graph(struct ui_browser *browser __used, int graph)
 {
 	SLsmg_set_char_set(1);
diff --git a/tools/perf/ui/browser.h b/tools/perf/ui/browser.h
index 059764b29b2..511e24d08df 100644
--- a/tools/perf/ui/browser.h
+++ b/tools/perf/ui/browser.h
@@ -49,6 +49,8 @@ int ui_browser__refresh(struct ui_browser *self);
 int ui_browser__run(struct ui_browser *browser, int delay_secs);
 void ui_browser__update_nr_entries(struct ui_browser *browser, u32 nr_entries);
 void ui_browser__handle_resize(struct ui_browser *browser);
+void __ui_browser__vline(struct ui_browser *browser, unsigned int column,
+			 u16 start, u16 end);
 
 int ui_browser__warning(struct ui_browser *browser, int timeout,
 			const char *format, ...);