kconfig: make kconfig MinGW friendly

[linux-2.6-omap-h63xx.git] / scripts / kconfig / lxdialog / util.c

diff --git a/scripts/kconfig/lxdialog/util.c b/scripts/kconfig/lxdialog/util.c
index a1bddefe73d07485ab008b382a71905ede31ee71..86d95cca46a7cfc57922e50d8fd91b74fc8da745 100644 (file)
--- a/scripts/kconfig/lxdialog/util.c
+++ b/scripts/kconfig/lxdialog/util.c
@@ -266,31 +266,41 @@ void dialog_clear(void)
 /*
  * Do some initialization for dialog
  */
-void init_dialog(const char *backtitle)
+int init_dialog(const char *backtitle)
 {
-       dlg.backtitle = backtitle;
-       color_setup(getenv("MENUCONFIG_COLOR"));
-}
+       int height, width;
+
+       initscr();              /* Init curses */
+       getmaxyx(stdscr, height, width);
+       if (height < 19 || width < 80) {
+               endwin();
+               return -ERRDISPLAYTOOSMALL;
+       }
 
-void set_dialog_backtitle(const char *backtitle)
-{
        dlg.backtitle = backtitle;
-}
+       color_setup(getenv("MENUCONFIG_COLOR"));
 
-void reset_dialog(void)
-{
-       initscr();              /* Init curses */
        keypad(stdscr, TRUE);
        cbreak();
        noecho();
        dialog_clear();
+
+       return 0;
+}
+
+void set_dialog_backtitle(const char *backtitle)
+{
+       dlg.backtitle = backtitle;
 }
 
 /*
  * End using dialog functions.
  */
-void end_dialog(void)
+void end_dialog(int x, int y)
 {
+       /* move cursor back to original position */
+       move(y, x);
+       refresh();
        endwin();
 }