Updated: 2021/Apr/14


MENU_OPTS(3)               Library Functions Manual               MENU_OPTS(3)

NAME
     menu_opts, menu_opts_off, menu_opts_on, set_menu_opts - get or modify
     options for a menu

LIBRARY
     Curses Menu Library (libmenu, -lmenu)

SYNOPSIS
     #include <menu.h>

     OPTIONS
     menu_opts(MENU *menu);

     int
     menu_opts_off(MENU *menu, OPTIONS opts);

     int
     menu_opts_on(MENU *menu, OPTIONS opts);

     int
     set_menu_opts(MENU *menu, OPTIONS opts);

DESCRIPTION
     The menu_opts() function returns the current options set for the menu
     given.  The menu_opts_off() function turns off the menu options given by
     the opts parameter for the menu.  The menu_opts_on() function turns on
     the menu options given by the opts parameter for the menu passed.  The
     set_menu_opts() sets the menu options to the value given in opts.
     Options may be logigally ORed together.  Valid options are:

           Option        Meaning
           O_ONEVALUE    The menu may only have one item selected at a time.
                         The menu mark will indicate the current item.  If
                         this option is off then multiple menu items may be
                         selected and the menu mark will be displayed on each
                         selected item.

RETURN VALUES
     The functions return one of the following error values:

     E_OK            The function was successful.
     E_BAD_ARGUMENT  One or more of the arguments passed to the function was
                     incorrect.
     E_POSTED        The menu is already posted.

SEE ALSO
     curses(3), menus(3)

NOTES
     The header <menu.h> automatically includes both <curses.h> and <eti.h>.

NetBSD 9.99                      June 30, 2019                     NetBSD 9.99