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linux/tools/perf/util/debug.h
Namhyung Kim a5580f3ecb perf ui: Add ui_progress__finish()
Sometimes we need to know when the progress bar should disappear.

Checking curr >= total wasn't enough since there're cases not met that
condition for the last call.

So add a new ->finish callback to identify this explicitly.  Currently
only GTK frontend needs it.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1352813436-14173-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-11-14 16:52:56 -03:00

51 lines
1.2 KiB
C

/* For debugging general purposes */
#ifndef __PERF_DEBUG_H
#define __PERF_DEBUG_H
#include <stdbool.h>
#include "event.h"
#include "../ui/helpline.h"
extern int verbose;
extern bool quiet, dump_trace;
int dump_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
void trace_event(union perf_event *event);
struct ui_progress;
struct perf_error_ops;
#if defined(NEWT_SUPPORT) || defined(GTK2_SUPPORT)
#include "../ui/progress.h"
int ui__error(const char *format, ...) __attribute__((format(printf, 1, 2)));
#include "../ui/util.h"
#else
static inline void ui_progress__update(u64 curr __maybe_unused,
u64 total __maybe_unused,
const char *title __maybe_unused) {}
static inline void ui_progress__finish(void) {}
#define ui__error(format, arg...) ui__warning(format, ##arg)
static inline int
perf_error__register(struct perf_error_ops *eops __maybe_unused)
{
return 0;
}
static inline int
perf_error__unregister(struct perf_error_ops *eops __maybe_unused)
{
return 0;
}
#endif /* NEWT_SUPPORT || GTK2_SUPPORT */
int ui__warning(const char *format, ...) __attribute__((format(printf, 1, 2)));
int ui__error_paranoid(void);
#endif /* __PERF_DEBUG_H */