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| author |   Namhyung Kim <namhyung.kim@lge.com> | 2012-09-28 18:32:02 +0900 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-10-02 18:36:22 -0300 |
| commit | 1254b51e32649f2d34ec6b070ed36717c5a6b825 (patch) | |
| tree | fd582d9f1b25e73ebc1e81da46af462451b27f0f /tools/perf/ui/helpline.h | |
| parent | perf tools: Convert to LIBAUDIT_SUPPORT (diff) | |
| download | linux-dev-1254b51e32649f2d34ec6b070ed36717c5a6b825.tar.xz linux-dev-1254b51e32649f2d34ec6b070ed36717c5a6b825.zip | |
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 <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1348824728-14025-7-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui/helpline.h')
| -rw-r--r-- | tools/perf/ui/helpline.h | 10 |
1 files changed, 5 insertions, 5 deletions
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, |