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perf ui: Introduce generic ui_progress helper
Make ui_progress functions generic so that UI frontend code will add its callbacks. 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/1352813436-14173-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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6 changed files with 41 additions and 12 deletions
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@ -423,6 +423,7 @@ LIB_OBJS += $(OUTPUT)util/vdso.o
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LIB_OBJS += $(OUTPUT)util/stat.o
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LIB_OBJS += $(OUTPUT)ui/helpline.o
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LIB_OBJS += $(OUTPUT)ui/progress.o
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LIB_OBJS += $(OUTPUT)ui/hist.o
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LIB_OBJS += $(OUTPUT)ui/stdio/hist.o
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@ -111,14 +111,3 @@ struct perf_error_ops perf_gtk_eops = {
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.warning = perf_gtk__warning_statusbar,
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#endif
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};
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/*
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* FIXME: Functions below should be implemented properly.
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* For now, just add stubs for NO_NEWT=1 build.
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*/
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#ifndef NEWT_SUPPORT
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void ui_progress__update(u64 curr __maybe_unused, u64 total __maybe_unused,
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const char *title __maybe_unused)
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{
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}
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#endif
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20
tools/perf/ui/progress.c
Normal file
20
tools/perf/ui/progress.c
Normal file
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@ -0,0 +1,20 @@
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#include "../cache.h"
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#include "progress.h"
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static void nop_progress_update(u64 curr __maybe_unused,
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u64 total __maybe_unused,
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const char *title __maybe_unused)
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{
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}
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static struct ui_progress default_progress_fns =
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{
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.update = nop_progress_update,
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};
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struct ui_progress *progress_fns = &default_progress_fns;
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void ui_progress__update(u64 curr, u64 total, const char *title)
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{
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return progress_fns->update(curr, total, title);
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}
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@ -3,6 +3,14 @@
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#include <../types.h>
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struct ui_progress {
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void (*update)(u64, u64, const char *);
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};
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extern struct ui_progress *progress_fns;
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void ui_progress__init(void);
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void ui_progress__update(u64 curr, u64 total, const char *title);
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#endif
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@ -4,7 +4,7 @@
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#include "../ui.h"
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#include "../browser.h"
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void ui_progress__update(u64 curr, u64 total, const char *title)
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static void tui_progress__update(u64 curr, u64 total, const char *title)
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{
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int bar, y;
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/*
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@ -30,3 +30,13 @@ void ui_progress__update(u64 curr, u64 total, const char *title)
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SLsmg_refresh();
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pthread_mutex_unlock(&ui__lock);
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}
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static struct ui_progress tui_progress_fns =
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{
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.update = tui_progress__update,
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};
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void ui_progress__init(void)
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{
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progress_fns = &tui_progress_fns;
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}
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@ -118,6 +118,7 @@ int ui__init(void)
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newtSetSuspendCallback(newt_suspend, NULL);
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ui_helpline__init();
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ui_browser__init();
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ui_progress__init();
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signal(SIGSEGV, ui__signal);
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signal(SIGFPE, ui__signal);
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