diff options
| -rw-r--r-- | tools/perf/ui/tui/util.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/tools/perf/ui/tui/util.c b/tools/perf/ui/tui/util.c index 092902e30cee..bf890f72fe80 100644 --- a/tools/perf/ui/tui/util.c +++ b/tools/perf/ui/tui/util.c @@ -92,6 +92,8 @@ int ui_browser__input_window(const char *title, const char *text, char *input, t = sep + 1; } + pthread_mutex_lock(&ui__lock); + max_len += 2; nr_lines += 8; y = SLtt_Screen_Rows / 2 - nr_lines / 2; @@ -120,13 +122,19 @@ int ui_browser__input_window(const char *title, const char *text, char *input, SLsmg_write_nstring((char *)exit_msg, max_len); SLsmg_refresh(); + pthread_mutex_unlock(&ui__lock); + x += 2; len = 0; key = ui__getch(delay_secs); while (key != K_TIMER && key != K_ENTER && key != K_ESC) { + pthread_mutex_lock(&ui__lock); + if (key == K_BKSPC) { - if (len == 0) + if (len == 0) { + pthread_mutex_unlock(&ui__lock); goto next_key; + } SLsmg_gotorc(y, x + --len); SLsmg_write_char(' '); } else { @@ -136,6 +144,8 @@ int ui_browser__input_window(const char *title, const char *text, char *input, } SLsmg_refresh(); + pthread_mutex_unlock(&ui__lock); + /* XXX more graceful overflow handling needed */ if (len == sizeof(buf) - 1) { ui_helpline__push("maximum size of symbol name reached!"); @@ -174,6 +184,8 @@ int ui__question_window(const char *title, const char *text, t = sep + 1; } + pthread_mutex_lock(&ui__lock); + max_len += 2; nr_lines += 4; y = SLtt_Screen_Rows / 2 - nr_lines / 2, @@ -195,6 +207,9 @@ int ui__question_window(const char *title, const char *text, SLsmg_gotorc(y + nr_lines - 1, x); SLsmg_write_nstring((char *)exit_msg, max_len); SLsmg_refresh(); + + pthread_mutex_unlock(&ui__lock); + return ui__getch(delay_secs); } @@ -215,9 +230,7 @@ static int __ui__warning(const char *title, const char *format, va_list args) if (vasprintf(&s, format, args) > 0) { int key; - pthread_mutex_lock(&ui__lock); key = ui__question_window(title, s, "Press any key...", 0); - pthread_mutex_unlock(&ui__lock); free(s); return key; } |