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mitem_value(3)

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RocketLink!--> Man page versions: OpenBSD






mitem_value(3)                                     mitem_value(3)


NAME
       mitem_value - set and get menu item values



SYNOPSIS
       #include <menu.h>
       int set_item_value(ITEM *item, bool value);
       bool item_value(const ITEM *item);

DESCRIPTION
       If  you  turn  off  the menu option O_ONEVALUE (e.g., with
       set_menu_opts or  menu_opts_off;  see  menu_opts(3)),  the
       menu becomes multi-valued; that is, more than one item may
       simultaneously be selected.

       In a multi_valued menu, you  can  used  set_item_value  to
       select the given menu item (second argument TRUE) or dese-
       lect it (second argument FALSE).

RETURN VALUE
       The function set_item_value returns one of the following:

       E_OK The routine succeeded.

       E_SYSTEM_ERROR
            System error occurred (see errno).

       E_REQUEST_DENIED
            The menu driver could not process the request.

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
       were not supported on Version 7 or BSD versions.

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














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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 mitem_value(3)


[Overview Topics]

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


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