perf ui browser: Handle K_RESIZE in dialog windows

Just provide wrappers for things like ui__warning, ui__dialog_yesno and
if they return K_RESIZE, refresh dimensions, redraw the entries, etc.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.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-3ih7hyk9weryxaxb501sfq4u@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h
index 16cc75227d2b..f2ce88d04f54 100644
--- a/tools/perf/util/debug.h
+++ b/tools/perf/util/debug.h
@@ -27,10 +27,10 @@ static inline void ui_progress__update(u64 curr __used, u64 total __used,
 extern char ui_helpline__last_msg[];
 int ui_helpline__show_help(const char *format, va_list ap);
 #include "ui/progress.h"
-void ui__error(const char *format, ...) __attribute__((format(printf, 1, 2)));
+int ui__error(const char *format, ...) __attribute__((format(printf, 1, 2)));
 #endif
 
-void ui__warning(const char *format, ...) __attribute__((format(printf, 1, 2)));
-void ui__error_paranoid(void);
+int ui__warning(const char *format, ...) __attribute__((format(printf, 1, 2)));
+int ui__error_paranoid(void);
 
 #endif  /* __PERF_DEBUG_H */