From 517dfdb315fa2da9b144f6fa494b4f54b490de7e Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 11 Aug 2015 12:50:55 -0300 Subject: perf ui browser: Introduce ui_browser__printf() To remove direct access to libslang functions, with the immediate goal of implementing horizontal scrolling at the ui_browser level, but also because we may at some point want to implement ui_browser with other UIs in addition to the current libslang implementation. Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-w0niblabqrkecs4o0eogfy6c@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/ui/browser.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'tools/perf/ui/browser.c') diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c index 5c730ab553e9..c6c7e5189214 100644 --- a/tools/perf/ui/browser.c +++ b/tools/perf/ui/browser.c @@ -52,6 +52,15 @@ void ui_browser__write_nstring(struct ui_browser *browser __maybe_unused, const slsmg_write_nstring(msg, width); } +void ui_browser__printf(struct ui_browser *browser __maybe_unused, const char *fmt, ...) +{ + va_list args; + + va_start(args, fmt); + slsmg_vprintf(fmt, args); + va_end(args); +} + static struct list_head * ui_browser__list_head_filter_entries(struct ui_browser *browser, struct list_head *pos) -- cgit