menuconfig: Add Save/Load buttons

[platform/adaptation/renesas_rcar/renesas_kernel.git] / scripts / kconfig / mconf.c

diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 5f29618..88e8068 100644 (file)
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -280,6 +280,7 @@ static struct menu *current_menu;
 static int child_count;
 static int single_menu_mode;
 static int show_all_options;
+static int save_and_exit;
 
 static void conf(struct menu *menu, struct menu *active_menu);
 static void conf_choice(struct menu *menu);
@@ -657,6 +658,12 @@ static void conf(struct menu *menu, struct menu *active_menu)
                                show_helptext(_("README"), _(mconf_readme));
                        break;
                case 3:
+                       conf_save();
+                       break;
+               case 4:
+                       conf_load();
+                       break;
+               case 5:
                        if (item_is_tag('t')) {
                                if (sym_set_tristate_value(sym, yes))
                                        break;
@@ -664,24 +671,24 @@ static void conf(struct menu *menu, struct menu *active_menu)
                                        show_textbox(NULL, setmod_text, 6, 74);
                        }
                        break;
-               case 4:
+               case 6:
                        if (item_is_tag('t'))
                                sym_set_tristate_value(sym, no);
                        break;
-               case 5:
+               case 7:
                        if (item_is_tag('t'))
                                sym_set_tristate_value(sym, mod);
                        break;
-               case 6:
+               case 8:
                        if (item_is_tag('t'))
                                sym_toggle_tristate_value(sym);
                        else if (item_is_tag('m'))
                                conf(submenu, NULL);
                        break;
-               case 7:
+               case 9:
                        search_conf();
                        break;
-               case 8:
+               case 10:
                        show_all_options = !show_all_options;
                        break;
                }
@@ -708,6 +715,17 @@ static void show_helptext(const char *title, const char *text)
        show_textbox(title, text, 0, 0);
 }
 
+static void conf_message_callback(const char *fmt, va_list ap)
+{
+       char buf[PATH_MAX+1];
+
+       vsnprintf(buf, sizeof(buf), fmt, ap);
+       if (save_and_exit)
+               printf("%s", buf);
+       else
+               show_textbox(NULL, buf, 6, 60);
+}
+
 static void show_help(struct menu *menu)
 {
        struct gstr help = str_new();
@@ -876,6 +894,7 @@ static int handle_exit(void)
 {
        int res;
 
+       save_and_exit = 1;
        dialog_clear();
        if (conf_get_changed())
                res = dialog_yesno(NULL,
@@ -947,6 +966,7 @@ int main(int ac, char **av)
        }
 
        set_config_filename(conf_get_configname());
+       conf_set_message_callback(conf_message_callback);
        do {
                conf(&rootmenu, NULL);
                res = handle_exit();