FreeBSD Manual Pages
menu_items(3X) Library calls menu_items(3X) NAME set_menu_items, menu_items, item_count - 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 VALUE The function menu_items returns a pointer (which may be NULL). It does not set errno. The function item_count returns ERR (the general curses error return value) if its menu parameter is NULL . The function set_menu_items returns one of the following codes on error: E_OK The routine succeeded. E_BAD_ARGUMENT Routine detected an incorrect or out-of-range argument. E_NOT_CONNECTED No items are connected to the menu. E_POSTED The menu is already posted. E_SYSTEM_ERROR System error occurred (see errno(3)). PORTABILITY These routines emulate the System V menu library. They 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. SEE ALSO curses(3X), menu(3X) ncurses 6.5 2024-12-28 menu_items(3X)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | PORTABILITY | AUTHORS | SEE ALSO
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