From 1254b51e32649f2d34ec6b070ed36717c5a6b825 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Fri, 28 Sep 2012 18:32:02 +0900 Subject: perf tools: Convert to NEWT_SUPPORT For building perf without libnewt, we can set NO_NEWT=1 as a argument of make. It then defines NO_NEWT_SUPPORT macro for C code to do the proper handling. However it usually used in a negative semantics - e.g. #ifndef - so we saw double negations which can be misleading. Convert it to a positive form to make it more readable. Signed-off-by: Namhyung Kim Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1348824728-14025-7-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/ui/gtk/util.c | 2 +- tools/perf/ui/helpline.h | 10 +++++----- 2 files changed, 6 insertions(+), 6 deletions(-) (limited to 'tools/perf/ui') diff --git a/tools/perf/ui/gtk/util.c b/tools/perf/ui/gtk/util.c index 8aada5b3c04c..ccb046aac98b 100644 --- a/tools/perf/ui/gtk/util.c +++ b/tools/perf/ui/gtk/util.c @@ -116,7 +116,7 @@ struct perf_error_ops perf_gtk_eops = { * FIXME: Functions below should be implemented properly. * For now, just add stubs for NO_NEWT=1 build. */ -#ifdef NO_NEWT_SUPPORT +#ifndef NEWT_SUPPORT void ui_progress__update(u64 curr __maybe_unused, u64 total __maybe_unused, const char *title __maybe_unused) { diff --git a/tools/perf/ui/helpline.h b/tools/perf/ui/helpline.h index 2b667ee454c3..e1f126ba0690 100644 --- a/tools/perf/ui/helpline.h +++ b/tools/perf/ui/helpline.h @@ -23,16 +23,16 @@ void ui_helpline__puts(const char *msg); extern char ui_helpline__current[512]; -#ifdef NO_NEWT_SUPPORT +#ifdef NEWT_SUPPORT +extern char ui_helpline__last_msg[]; +int ui_helpline__show_help(const char *format, va_list ap); +#else static inline int ui_helpline__show_help(const char *format __maybe_unused, va_list ap __maybe_unused) { return 0; } -#else -extern char ui_helpline__last_msg[]; -int ui_helpline__show_help(const char *format, va_list ap); -#endif /* NO_NEWT_SUPPORT */ +#endif /* NEWT_SUPPORT */ #ifdef NO_GTK2_SUPPORT static inline int perf_gtk__show_helpline(const char *format __maybe_unused, -- cgit v1.2.1