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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-08-19 21:09:50 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-08-20 17:21:27 +0200 |
| commit | 9e79ff77e4195e40e7a47a2001132db66e25d541 (patch) | |
| tree | 8793884ebfd9feeaec0d44b4a80cc045b28e58e5 /tools/perf/ui | |
| parent | perf cs-etm: Support sample flags 'insn' and 'insnlen' (diff) | |
| download | linux-9e79ff77e4195e40e7a47a2001132db66e25d541.tar.xz linux-9e79ff77e4195e40e7a47a2001132db66e25d541.zip | |
perf ui: Make 'exit_msg' optional in ui__question_window()
We will not need it when refactoring this function to be
non-interactive, so make it optional.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-pnx1dn17bsz7lqt9ty95nnjx@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui')
| -rw-r--r-- | tools/perf/ui/tui/util.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/tools/perf/ui/tui/util.c b/tools/perf/ui/tui/util.c index fe5e571816fc..5d65ea8b6496 100644 --- a/tools/perf/ui/tui/util.c +++ b/tools/perf/ui/tui/util.c @@ -188,7 +188,9 @@ int ui__question_window(const char *title, const char *text, pthread_mutex_lock(&ui__lock); max_len += 2; - nr_lines += 4; + nr_lines += 2; + if (exit_msg) + nr_lines += 2; y = SLtt_Screen_Rows / 2 - nr_lines / 2, x = SLtt_Screen_Cols / 2 - max_len / 2; @@ -199,14 +201,20 @@ int ui__question_window(const char *title, const char *text, SLsmg_write_string((char *)title); } SLsmg_gotorc(++y, x); - nr_lines -= 2; + if (exit_msg) + nr_lines -= 2; max_len -= 2; SLsmg_write_wrapped_string((unsigned char *)text, y, x, nr_lines, max_len, 1); SLsmg_gotorc(y + nr_lines - 2, x); SLsmg_write_nstring((char *)" ", max_len); SLsmg_gotorc(y + nr_lines - 1, x); - SLsmg_write_nstring((char *)exit_msg, max_len); + if (exit_msg) { + SLsmg_gotorc(y + nr_lines - 2, x); + SLsmg_write_nstring((char *)" ", max_len); + SLsmg_gotorc(y + nr_lines - 1, x); + SLsmg_write_nstring((char *)exit_msg, max_len); + } SLsmg_refresh(); pthread_mutex_unlock(&ui__lock); |