From: Jiri Olsa <jo...@kernel.org>
Cc: Adrian Hunter <adrian.hun...@intel.com>
Cc: Corey Ashford <cjash...@linux.vnet.ibm.com>
Cc: David Ahern <dsah...@gmail.com>
Cc: Frederic Weisbecker <fweis...@gmail.com>
Cc: Ingo Molnar <mi...@kernel.org>
Cc: Jean Pihet <jean.pi...@linaro.org>
Cc: Jiri Olsa <jo...@kernel.org>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Paul Mackerras <pau...@samba.org>
Cc: Peter Zijlstra <a.p.zijls...@chello.nl>
Link: http://lkml.kernel.org/n/tip-h7n9te70flmaqfnj6l06a...@git.kernel.org
[ Yanked this out of a patch containing this and some other change ]
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
tools/perf/builtin-top.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index a77ff6ca5fbd..9848e270b92c 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -433,18 +433,13 @@ static bool perf_top__handle_keypress(struct perf_top
*top, int c)
if (!perf_top__key_mapped(top, c)) {
struct pollfd stdin_poll = { .fd = 0, .events = POLLIN };
- struct termios tc, save;
+ struct termios save;
perf_top__print_mapped_keys(top);
fprintf(stdout, "\nEnter selection, or unmapped key to
continue: ");
fflush(stdout);
- tcgetattr(0, &save);
- tc = save;
- tc.c_lflag &= ~(ICANON | ECHO);
- tc.c_cc[VMIN] = 0;
- tc.c_cc[VTIME] = 0;
- tcsetattr(0, TCSANOW, &tc);
+ set_term_quiet_input(&save);
poll(&stdin_poll, 1, -1);
c = getc(stdin);
--
1.9.3
--
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