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-rw-r--r--tools/perf/ui/gtk/helpline.c26
-rw-r--r--tools/perf/ui/gtk/util.c5
-rw-r--r--tools/perf/ui/helpline.h23
-rw-r--r--tools/perf/ui/setup.c4
-rw-r--r--tools/perf/ui/tui/setup.c2
-rw-r--r--tools/perf/util/debug.c4
-rw-r--r--tools/perf/util/debug.h8
7 files changed, 57 insertions, 15 deletions
diff --git a/tools/perf/ui/gtk/helpline.c b/tools/perf/ui/gtk/helpline.c
index 2511b3746797..5db4432ff12a 100644
--- a/tools/perf/ui/gtk/helpline.c
+++ b/tools/perf/ui/gtk/helpline.c
@@ -1,5 +1,10 @@
+#include <stdio.h>
+#include <string.h>
+
#include "gtk.h"
+#include "../ui.h"
#include "../helpline.h"
+#include "../../util/debug.h"
static void gtk_helpline_pop(void)
{
@@ -28,3 +33,24 @@ void perf_gtk__init_helpline(void)
{
helpline_fns = &gtk_helpline_fns;
}
+
+int perf_gtk__show_helpline(const char *fmt, va_list ap)
+{
+ int ret;
+ char *ptr;
+ static int backlog;
+
+ ret = vscnprintf(ui_helpline__current + backlog,
+ sizeof(ui_helpline__current) - backlog, fmt, ap);
+ backlog += ret;
+
+ /* only first line can be displayed */
+ ptr = strchr(ui_helpline__current, '\n');
+ if (ptr && (ptr - ui_helpline__current) <= backlog) {
+ *ptr = '\0';
+ ui_helpline__puts(ui_helpline__current);
+ backlog = 0;
+ }
+
+ return ret;
+}
diff --git a/tools/perf/ui/gtk/util.c b/tools/perf/ui/gtk/util.c
index 0ead373c0dfb..b8efb966f94c 100644
--- a/tools/perf/ui/gtk/util.c
+++ b/tools/perf/ui/gtk/util.c
@@ -117,11 +117,6 @@ struct perf_error_ops perf_gtk_eops = {
* For now, just add stubs for NO_NEWT=1 build.
*/
#ifdef NO_NEWT_SUPPORT
-int ui_helpline__show_help(const char *format __used, va_list ap __used)
-{
- return 0;
-}
-
void ui_progress__update(u64 curr __used, u64 total __used,
const char *title __used)
{
diff --git a/tools/perf/ui/helpline.h b/tools/perf/ui/helpline.h
index 61118b2bc242..a2487f93aa48 100644
--- a/tools/perf/ui/helpline.h
+++ b/tools/perf/ui/helpline.h
@@ -4,6 +4,8 @@
#include <stdio.h>
#include <stdarg.h>
+#include "../util/cache.h"
+
struct ui_helpline {
void (*pop)(void);
void (*push)(const char *msg);
@@ -21,4 +23,25 @@ void ui_helpline__puts(const char *msg);
extern char ui_helpline__current[512];
+#ifdef NO_NEWT_SUPPORT
+static inline int ui_helpline__show_help(const char *format __used,
+ va_list ap __used)
+{
+ return 0;
+}
+#else
+extern char ui_helpline__last_msg[];
+int ui_helpline__show_help(const char *format, va_list ap);
+#endif /* NO_NEWT_SUPPORT */
+
+#ifdef NO_GTK2_SUPPORT
+static inline int perf_gtk__show_helpline(const char *format __used,
+ va_list ap __used)
+{
+ return 0;
+}
+#else
+int perf_gtk__show_helpline(const char *format, va_list ap);
+#endif /* NO_GTK2_SUPPORT */
+
#endif /* _PERF_UI_HELPLINE_H_ */
diff --git a/tools/perf/ui/setup.c b/tools/perf/ui/setup.c
index 791fb15ce350..c7820e569660 100644
--- a/tools/perf/ui/setup.c
+++ b/tools/perf/ui/setup.c
@@ -1,7 +1,11 @@
+#include <pthread.h>
+
#include "../cache.h"
#include "../debug.h"
+pthread_mutex_t ui__lock = PTHREAD_MUTEX_INITIALIZER;
+
void setup_browser(bool fallback_to_pager)
{
if (!isatty(1) || dump_trace)
diff --git a/tools/perf/ui/tui/setup.c b/tools/perf/ui/tui/setup.c
index e813c1d17346..4c936e09931c 100644
--- a/tools/perf/ui/tui/setup.c
+++ b/tools/perf/ui/tui/setup.c
@@ -11,8 +11,6 @@
#include "../libslang.h"
#include "../keysyms.h"
-pthread_mutex_t ui__lock = PTHREAD_MUTEX_INITIALIZER;
-
static volatile int ui__need_resize;
extern struct perf_error_ops perf_tui_eops;
diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c
index 4dfe0bb3c322..66eb3828ceb5 100644
--- a/tools/perf/util/debug.c
+++ b/tools/perf/util/debug.c
@@ -23,8 +23,10 @@ int eprintf(int level, const char *fmt, ...)
if (verbose >= level) {
va_start(args, fmt);
- if (use_browser > 0)
+ if (use_browser == 1)
ret = ui_helpline__show_help(fmt, args);
+ else if (use_browser == 2)
+ ret = perf_gtk__show_helpline(fmt, args);
else
ret = vfprintf(stderr, fmt, args);
va_end(args);
diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h
index 015c91dbc096..05e660cbf7e2 100644
--- a/tools/perf/util/debug.h
+++ b/tools/perf/util/debug.h
@@ -4,6 +4,7 @@
#include <stdbool.h>
#include "event.h"
+#include "../ui/helpline.h"
extern int verbose;
extern bool quiet, dump_trace;
@@ -15,11 +16,6 @@ struct ui_progress;
struct perf_error_ops;
#if defined(NO_NEWT_SUPPORT) && defined(NO_GTK2_SUPPORT)
-static inline int ui_helpline__show_help(const char *format __used, va_list ap __used)
-{
- return 0;
-}
-
static inline void ui_progress__update(u64 curr __used, u64 total __used,
const char *title __used) {}
@@ -39,8 +35,6 @@ perf_error__unregister(struct perf_error_ops *eops __used)
#else /* NO_NEWT_SUPPORT && NO_GTK2_SUPPORT */
-extern char ui_helpline__last_msg[];
-int ui_helpline__show_help(const char *format, va_list ap);
#include "../ui/progress.h"
int ui__error(const char *format, ...) __attribute__((format(printf, 1, 2)));
#include "../ui/util.h"