menuconfig: Extend dialog_textbox so that it can exit on arbitrary keypresses

The caller will be able to perform actions based on hotkeys in the displayed
text.

Signed-off-by: Benjamin Poirier <bpoirier@suse.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>

1 files changed, 2 insertions, 1 deletions

diff --git a/scripts/kconfig/lxdialog/dialog.h b/scripts/kconfig/lxdialog/dialog.h
index 43a58ec09cd4..35ca0286d105 100644
--- a/scripts/kconfig/lxdialog/dialog.h
+++ b/scripts/kconfig/lxdialog/dialog.h
@@ -210,7 +210,8 @@ int first_alpha(const char *string, const char *exempt);
 int dialog_yesno(const char *title, const char *prompt, int height, int width);
 int dialog_msgbox(const char *title, const char *prompt, int height,
                   int width, int pause);
-int dialog_textbox(const char *title, const char *file, int height, int width);
+int dialog_textbox(const char *title, const char *file, int height, int width,
+                   int *keys);
 int dialog_menu(const char *title, const char *prompt,
                 const void *selected, int *s_scroll);
 int dialog_checklist(const char *title, const char *prompt, int height,