From e6e9046879493d8bf8f44ac1f2718c4a5628aa52 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 16 Aug 2012 17:14:50 +0900 Subject: perf ui: Introduce struct ui_helpline Add struct ui_helpline in order to provide flexible implementation of helpline APIs. And convert existing TUI implementation to use it. Signed-off-by: Namhyung Kim Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1345104894-14205-1-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/ui/helpline.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'tools/perf/ui/helpline.h') diff --git a/tools/perf/ui/helpline.h b/tools/perf/ui/helpline.h index 7bab6b34e35e..61118b2bc242 100644 --- a/tools/perf/ui/helpline.h +++ b/tools/perf/ui/helpline.h @@ -4,13 +4,21 @@ #include #include +struct ui_helpline { + void (*pop)(void); + void (*push)(const char *msg); +}; + +extern struct ui_helpline *helpline_fns; + void ui_helpline__init(void); + void ui_helpline__pop(void); 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); -extern char ui_helpline__current[]; +extern char ui_helpline__current[512]; #endif /* _PERF_UI_HELPLINE_H_ */ -- cgit v1.2.3