Путеводитель по Руководству Linux

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   free_menu.3x    ( 3 )

создавать и уничтожать меню (create and destroy menus)

Имя (Name)

new_menu, free_menu - create and destroy menus


Синопсис (Synopsis)

#include <menu.h>

MENU *new_menu(ITEM **items); int free_menu(MENU *menu);


Описание (Description)

The function new_menu creates a new menu connected to a specified item pointer array (which must be NULL-terminated).

The function free_menu disconnects menu from its item array and frees the storage allocated for the menu.


Возвращаемое значение (Return value)

The function new_menu returns NULL on error. It sets errno according to the function's failure:

E_NOT_CONNECTED No items are connected to the menu.

E_SYSTEM_ERROR System error occurred, e.g., malloc failure.

The function free_menu returns one of the following:

E_OK The routine succeeded.

E_SYSTEM_ERROR System error occurred (see errno(3)).

E_BAD_ARGUMENT Routine detected an incorrect or out-of-range argument.

E_POSTED The menu has already been posted.


Смотри также (See also)

curses(3X), menu(3X).


Примечание (Note)

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


Портативность (Portability)

These routines emulate the System V menu library. They were not supported on Version 7 or BSD versions.