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Message-Id: <1355266103-17238-4-git-send-email-acme@infradead.org>
Date: Tue, 11 Dec 2012 19:47:49 -0300
From: Arnaldo Carvalho de Melo <acme@...radead.org>
To: Ingo Molnar <mingo@...nel.org>
Cc: linux-kernel@...r.kernel.org, Namhyung Kim <namhyung.kim@....com>,
Namhyung Kim <namhyung@...nel.org>,
Andi Kleen <ak@...ux.intel.com>,
David Ahern <dsahern@...il.com>, Jiri Olsa <jolsa@...hat.com>,
Pekka Enberg <penberg@...nel.org>,
Peter Zijlstra <peterz@...radead.org>,
Steven Rostedt <rostedt@...dmis.org>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 03/37] perf ui/helpline: Introduce ui_helpline__vshow()
From: Namhyung Kim <namhyung.kim@....com>
The ui_helpline__vshow() will be used for pr_* functions.
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
Cc: Andi Kleen <ak@...ux.intel.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Pekka Enberg <penberg@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Steven Rostedt <rostedt@...dmis.org>
Link: http://lkml.kernel.org/r/1352911664-24620-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
tools/perf/ui/gtk/helpline.c | 23 ++++++++++++-----------
tools/perf/ui/helpline.c | 12 ++++++++++++
tools/perf/ui/helpline.h | 22 ++--------------------
tools/perf/ui/tui/helpline.c | 29 +++++++++++++++--------------
tools/perf/util/debug.c | 6 ++----
5 files changed, 43 insertions(+), 49 deletions(-)
diff --git a/tools/perf/ui/gtk/helpline.c b/tools/perf/ui/gtk/helpline.c
index 5db4432..3388cbd 100644
--- a/tools/perf/ui/gtk/helpline.c
+++ b/tools/perf/ui/gtk/helpline.c
@@ -24,17 +24,7 @@ static void gtk_helpline_push(const char *msg)
pgctx->statbar_ctx_id, msg);
}
-static struct ui_helpline gtk_helpline_fns = {
- .pop = gtk_helpline_pop,
- .push = gtk_helpline_push,
-};
-
-void perf_gtk__init_helpline(void)
-{
- helpline_fns = >k_helpline_fns;
-}
-
-int perf_gtk__show_helpline(const char *fmt, va_list ap)
+static int gtk_helpline_show(const char *fmt, va_list ap)
{
int ret;
char *ptr;
@@ -54,3 +44,14 @@ int perf_gtk__show_helpline(const char *fmt, va_list ap)
return ret;
}
+
+static struct ui_helpline gtk_helpline_fns = {
+ .pop = gtk_helpline_pop,
+ .push = gtk_helpline_push,
+ .show = gtk_helpline_show,
+};
+
+void perf_gtk__init_helpline(void)
+{
+ helpline_fns = >k_helpline_fns;
+}
diff --git a/tools/perf/ui/helpline.c b/tools/perf/ui/helpline.c
index a49bcf3..700fb3c 100644
--- a/tools/perf/ui/helpline.c
+++ b/tools/perf/ui/helpline.c
@@ -16,9 +16,16 @@ static void nop_helpline__push(const char *msg __maybe_unused)
{
}
+static int nop_helpline__show(const char *fmt __maybe_unused,
+ va_list ap __maybe_unused)
+{
+ return 0;
+}
+
static struct ui_helpline default_helpline_fns = {
.pop = nop_helpline__pop,
.push = nop_helpline__push,
+ .show = nop_helpline__show,
};
struct ui_helpline *helpline_fns = &default_helpline_fns;
@@ -59,3 +66,8 @@ void ui_helpline__puts(const char *msg)
ui_helpline__pop();
ui_helpline__push(msg);
}
+
+int ui_helpline__vshow(const char *fmt, va_list ap)
+{
+ return helpline_fns->show(fmt, ap);
+}
diff --git a/tools/perf/ui/helpline.h b/tools/perf/ui/helpline.h
index baa28a4..46181f4 100644
--- a/tools/perf/ui/helpline.h
+++ b/tools/perf/ui/helpline.h
@@ -9,6 +9,7 @@
struct ui_helpline {
void (*pop)(void);
void (*push)(const char *msg);
+ int (*show)(const char *fmt, va_list ap);
};
extern struct ui_helpline *helpline_fns;
@@ -20,28 +21,9 @@ void ui_helpline__push(const char *msg);
void ui_helpline__vpush(const char *fmt, va_list ap);
void ui_helpline__fpush(const char *fmt, ...);
void ui_helpline__puts(const char *msg);
+int ui_helpline__vshow(const char *fmt, va_list ap);
extern char ui_helpline__current[512];
-
-#ifdef NEWT_SUPPORT
extern char ui_helpline__last_msg[];
-int ui_helpline__show_help(const char *format, va_list ap);
-#else
-static inline int ui_helpline__show_help(const char *format __maybe_unused,
- va_list ap __maybe_unused)
-{
- return 0;
-}
-#endif /* NEWT_SUPPORT */
-
-#ifdef GTK2_SUPPORT
-int perf_gtk__show_helpline(const char *format, va_list ap);
-#else
-static inline int perf_gtk__show_helpline(const char *format __maybe_unused,
- va_list ap __maybe_unused)
-{
- return 0;
-}
-#endif /* GTK2_SUPPORT */
#endif /* _PERF_UI_HELPLINE_H_ */
diff --git a/tools/perf/ui/tui/helpline.c b/tools/perf/ui/tui/helpline.c
index 2884d2f..1c8b9af 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(" ");
+}
diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c
index 39861a2a..391c9a9 100644
--- a/tools/perf/util/debug.c
+++ b/tools/perf/util/debug.c
@@ -23,10 +23,8 @@ int eprintf(int level, const char *fmt, ...)
if (verbose >= level) {
va_start(args, fmt);
- if (use_browser == 1)
- ret = ui_helpline__show_help(fmt, args);
- else if (use_browser == 2)
- ret = perf_gtk__show_helpline(fmt, args);
+ if (use_browser > 1)
+ ui_helpline__vshow(fmt, args);
else
ret = vfprintf(stderr, fmt, args);
va_end(args);
--
1.7.9.2.358.g22243
--
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