diff options
| author |   Jiri Olsa <jolsa@kernel.org> | 2014-08-15 16:24:45 -0300 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-08-24 08:11:18 -0300 |
| commit | 3969cc094a9dbb40e624b259caa73c7a2056b249 (patch) | |
| tree | 0211e948cb63bafd1168016175d75ec2622698a5 /tools/perf/builtin-top.c | |
| parent | perf: Add PERF_EVENT_STATE_EXIT state for events with exited task (diff) | |
| download | linux-dev-3969cc094a9dbb40e624b259caa73c7a2056b249.tar.xz linux-dev-3969cc094a9dbb40e624b259caa73c7a2056b249.zip | |
perf top: Use set_term_quiet() instead of open coded equivalent
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-h7n9te70flmaqfnj6l06ay6r@git.kernel.org
[ Yanked this out of a patch containing this and some other change ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-top.c')
| -rw-r--r-- | tools/perf/builtin-top.c | 9 |
1 files 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); |