perf ui/helpline: Introduce ui_helpline__vshow()

The ui_helpline__vshow() will be used for pr_* functions.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1352911664-24620-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 15 insertions, 14 deletions

diff --git a/tools/perf/ui/tui/helpline.c b/tools/perf/ui/tui/helpline.c
index 2884d2f41e33..1c8b9afd5d6e 100644
--- a/tools/perf/ui/tui/helpline.c
+++ b/tools/perf/ui/tui/helpline.c
@@ -8,6 +8,8 @@
 #include "../ui.h"
 #include "../libslang.h"
 
+char ui_helpline__last_msg[1024];
+
 static void tui_helpline__pop(void)
 {
 }
@@ -23,20 +25,7 @@ static void tui_helpline__push(const char *msg)
         strncpy(ui_helpline__current, msg, sz)[sz - 1] = '\0';
 }
 
-struct ui_helpline tui_helpline_fns = {
-        .pop    = tui_helpline__pop,
-        .push   = tui_helpline__push,
-};
-
-void ui_helpline__init(void)
-{
-        helpline_fns = &tui_helpline_fns;
-        ui_helpline__puts(" ");
-}
-
-char ui_helpline__last_msg[1024];
-
-int ui_helpline__show_help(const char *format, va_list ap)
+static int tui_helpline__show(const char *format, va_list ap)
 {
         int ret;
         static int backlog;
@@ -55,3 +44,15 @@ int ui_helpline__show_help(const char *format, va_list ap)
 
         return ret;
 }
+
+struct ui_helpline tui_helpline_fns = {
+        .pop    = tui_helpline__pop,
+        .push   = tui_helpline__push,
+        .show   = tui_helpline__show,
+};
+
+void ui_helpline__init(void)
+{
+        helpline_fns = &tui_helpline_fns;
+        ui_helpline__puts(" ");
+}