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Интерактивная система просмотра системных руководств (man-ов)

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new_menu (3)
  • >> new_menu (3) ( FreeBSD man: Библиотечные вызовы )
  •  

    NAME

    menu_new - create and destroy menus
     
    

    SYNOPSIS

    #include <menu.h>
    MENU *new_menu(ITEM **items);
    int free_menu(MENU *menu);
     

    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.  

    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).
    E_BAD_ARGUMENT
    Routine detected an incorrect or out-of-range argument.
    E_POSTED
    The menu has already been posted.
     

    SEE ALSO

    curses(3X), menu(3X).  

    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.


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    RETURN VALUE
    SEE ALSO
    NOTES
    PORTABILITY
    AUTHORS


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