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perf tools: Convert to NEWT_SUPPORT

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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>
This commit is contained in:
Namhyung Kim 2012-09-28 18:32:02 +09:00 • committed by Arnaldo Carvalho de Melo
commit 1254b51e32
8 changed files with 32 additions and 34 deletions
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18
tools/perf/util/hist.h
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@ -154,7 +154,15 @@ int hist_entry__period_snprintf(struct perf_hpp *hpp, struct hist_entry *he,
struct perf_evlist;
#ifdef NO_NEWT_SUPPORT
#ifdef NEWT_SUPPORT
#include "../ui/keysyms.h"
int hist_entry__tui_annotate(struct hist_entry *he, int evidx,
void(*timer)(void *arg), void *arg, int delay_secs);
int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
void(*timer)(void *arg), void *arg,
int refresh);
#else
static inline
int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
const char *help __maybe_unused,
@ -177,14 +185,6 @@ static inline int hist_entry__tui_annotate(struct hist_entry *self
}
#define K_LEFT -1
#define K_RIGHT -2
#else
#include "../ui/keysyms.h"
int hist_entry__tui_annotate(struct hist_entry *he, int evidx,
void(*timer)(void *arg), void *arg, int delay_secs);
int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
void(*timer)(void *arg), void *arg,
int refresh);
#endif
#ifdef NO_GTK2_SUPPORT