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Интерактивная система просмотра системных руководств (man-ов)

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

    NAME

    menu_cursor - position a menu's cursor
     
    

    SYNOPSIS

    #include <menu.h>
    int pos_menu_cursor(const MENU *menu);
     

    DESCRIPTION

    The function pos_menu_cursor restores the cursor to the current position associated with the menu's selected item. This is useful after curses routines have been called to do screen-painting in response to a menu select.  

    RETURN VALUE

    This routine 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_NOT_POSTED
    The menu has not 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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