diff options
| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-12-16 12:23:34 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-01-06 11:46:10 -0300 |
| commit | d07126560cab572539621702137eeeeb2a4edf30 (patch) | |
| tree | 8d11be08b004a91223df947ab61f3d6d197630d1 /tools/perf/ui/util.h | |
| parent | perf hists browser: Allow passing an initial hotkey (diff) | |
| download | linux-dev-d07126560cab572539621702137eeeeb2a4edf30.tar.xz linux-dev-d07126560cab572539621702137eeeeb2a4edf30.zip | |
tools ui popup: Allow returning hotkeys
With this patch if an optional pointer is passed to ui__popup_menu()
then when any key that is not being handled (ENTER, ESC, etc) is typed,
it'll record that key in the pointer and return, allowing for hotkey
processing on the caller.
If NULL is passed, no change in logic, unhandled keys continue to be
ignored.
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-6ojn19mqzgmrdm8kdoigic0m@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui/util.h')
| -rw-r--r-- | tools/perf/ui/util.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/ui/util.h b/tools/perf/ui/util.h index 40891942f465..e30cea807564 100644 --- a/tools/perf/ui/util.h +++ b/tools/perf/ui/util.h @@ -5,7 +5,7 @@ #include <stdarg.h> int ui__getch(int delay_secs); -int ui__popup_menu(int argc, char * const argv[]); +int ui__popup_menu(int argc, char * const argv[], int *keyp); int ui__help_window(const char *text); int ui__dialog_yesno(const char *msg); void __ui__info_window(const char *title, const char *text, const char *exit_msg); |