From 4610e4137b5fb93042a248928a2c0049ef7d4190 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 26 Oct 2011 12:04:37 -0200 Subject: 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 Cc: Frederic Weisbecker Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-3ih7hyk9weryxaxb501sfq4u@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/debug.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'tools/perf/util/debug.c') diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c index 55634038af6b..26817daa2961 100644 --- a/tools/perf/util/debug.c +++ b/tools/perf/util/debug.c @@ -47,19 +47,20 @@ int dump_printf(const char *fmt, ...) } #ifdef NO_NEWT_SUPPORT -void ui__warning(const char *format, ...) +int ui__warning(const char *format, ...) { va_list args; va_start(args, format); vfprintf(stderr, format, args); va_end(args); + return 0; } #endif -void ui__error_paranoid(void) +int ui__error_paranoid(void) { - ui__error("Permission error - are you root?\n" + return ui__error("Permission error - are you root?\n" "Consider tweaking /proc/sys/kernel/perf_event_paranoid:\n" " -1 - Not paranoid at all\n" " 0 - Disallow raw tracepoint access for unpriv\n" -- cgit v1.2.3-55-g7522