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menu_items(3)

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RocketLink!--> Man page versions: OpenBSD






menu_items(3)                                       menu_items(3)


NAME
       menu_items  - make and break connections between items and
       menus



SYNOPSIS
       #include <menu.h>
       int set_menu_items(MENU *menu, ITEM **items);
       ITEM **menu_items(const MENU *menu);
       int item_count(const MENU *menu);

DESCRIPTION
       The function set_menu_items changes the item pointer array
       of  the  given  menu.   The  array must be terminated by a
       NULL.

       The function menu_items returns  the  item  array  of  the
       given menu.

       The  function  item_count  returns  the  count of items in
       menu.

RETURN VALUES
       The function menu_items returns NULL on error.

       The function item_count returns ERR  (the  general  curses
       error return value) on error.

       The  function  set_menu_items returns one of the following
       codes on error:

       E_OK The routine succeeded.

       E_SYSTEM_ERROR
            System error occurred (see errno).

       E_BAD_ARGUMENT
            Routine detected an incorrect or  out-of-range  argu-
            ment.

       E_POSTED
            The menu is already posted.

       E_NOT_CONNECTED
            No items are connected to the menu.

SEE ALSO
       curses(3), menu(3).

NOTES
       The header file <menu.h> automatically includes the header
       file <curses.h>.

PORTABILITY
       These routines emulate the System V  menu  library.   They



                                                                1





menu_items(3)                                       menu_items(3)


       were not supported on Version 7 or BSD versions.

       The   SVr4   menu   library  documentation  specifies  the
       item_count error value as -1 (which is the value of  ERR).

AUTHORS
       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
       curses by Eric S. Raymond.

















































                                                                2



Source: OpenBSD 2.6 man pages. Copyright: Portions are copyrighted by BERKELEY
SOFTWARE DESIGN, INC., The Regents of the University of California, Massachusetts
Institute of Technology, Free Software Foundation, FreeBSD Inc., and others.



(Corrections, notes, and links courtesy of RocketAware.com)


[Detailed Topics]
OpenBSD sources for menu_items(3)


[Overview Topics]

Up to: Curses menus - Curses (Library for text display interface) on screen menus


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