From 4d3001fdfdfacd2b35ee74ff0f037274eeebd3f6 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Wed, 23 Oct 2013 15:40:38 -0300
Subject: perf ui progress: Per progress bar state

That will ease using a progress bar across multiple functions, like in
the upcoming patches that will present a progress bar when collapsing
histograms.

Based on a previous patch by Namhyung Kim.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-cr7lq7ud9fj21bg7wvq27w1u@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/ui/progress.h | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'tools/perf/ui/progress.h')

diff --git a/tools/perf/ui/progress.h b/tools/perf/ui/progress.h
index d41bde5908a6..29ec8efffefb 100644
--- a/tools/perf/ui/progress.h
+++ b/tools/perf/ui/progress.h
@@ -3,14 +3,21 @@
 
 #include <../types.h>
 
+void ui_progress__finish(void);
+ 
+struct ui_progress {
+	const char *title;
+	u64 curr, next, step, total;
+};
+ 
+void ui_progress__init(struct ui_progress *p, u64 total, const char *title);
+void ui_progress__update(struct ui_progress *p, u64 adv);
+
 struct ui_progress_ops {
-	void (*update)(u64, u64, const char *);
+	void (*update)(struct ui_progress *p);
 	void (*finish)(void);
 };
 
 extern struct ui_progress_ops *ui_progress__ops;
 
-void ui_progress__update(u64 curr, u64 total, const char *title);
-void ui_progress__finish(void);
-
 #endif
-- 
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