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perf ui: Make setup_browser() generic 

The setup_browser contained newt-related codes in it.

As gtk front-end added recently, it should be more generic to handle
both cases properly.

So move newt codes to the ui__init() for now.

Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1335761711-31403-2-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2012-04-30 13:55:05 +09:00 committed by Arnaldo Carvalho de Melo
parent 12864b3158
commit ca09b2e1b3
1 changed files with 25 additions and 19 deletions
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44
tools/perf/ui/setup.c
View File

@ -93,14 +93,37 @@ static void newt_suspend(void *d __used)
newtResume();
}
static void ui__exit(void);
static void ui__signal(int sig)
{
ui__exit();
psignal(sig, "perf");
exit(0);
}
static int ui__init(void)
{
int err = SLkp_init();
int err;
if (err < 0)
newtInit();
err = SLkp_init();
if (err < 0) {
pr_err("TUI initialization failed.\n");
goto out;
}
SLkp_define_keysym((char *)"^(kB)", SL_KEY_UNTAB);
newtSetSuspendCallback(newt_suspend, NULL);
ui_helpline__init();
ui_browser__init();
signal(SIGSEGV, ui__signal);
signal(SIGFPE, ui__signal);
signal(SIGINT, ui__signal);
signal(SIGQUIT, ui__signal);
signal(SIGTERM, ui__signal);
out:
return err;
}
@ -113,13 +136,6 @@ static void ui__exit(void)
SLang_reset_tty();
}
static void ui__signal(int sig)
{
ui__exit();
psignal(sig, "perf");
exit(0);
}
void setup_browser(bool fallback_to_pager)
{
if (!isatty(1) || !use_browser || dump_trace) {
@ -130,17 +146,7 @@ void setup_browser(bool fallback_to_pager)
}
use_browser = 1;
newtInit();
ui__init();
newtSetSuspendCallback(newt_suspend, NULL);
ui_helpline__init();
ui_browser__init();
signal(SIGSEGV, ui__signal);
signal(SIGFPE, ui__signal);
signal(SIGINT, ui__signal);
signal(SIGQUIT, ui__signal);
signal(SIGTERM, ui__signal);
}
void exit_browser(bool wait_for_ok)