perf ui: Introduce generic ui_progress helper
Make ui_progress functions generic so that UI frontend code will add its
callbacks.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1352813436-14173-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/ui/progress.h b/tools/perf/ui/progress.h
index d9c205b..717814b 100644
--- a/tools/perf/ui/progress.h
+++ b/tools/perf/ui/progress.h
@@ -3,6 +3,14 @@
#include <../types.h>
+struct ui_progress {
+ void (*update)(u64, u64, const char *);
+};
+
+extern struct ui_progress *progress_fns;
+
+void ui_progress__init(void);
+
void ui_progress__update(u64 curr, u64 total, const char *title);
#endif