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Интерактивная система просмотра системных руководств (man-ов)

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menu_mark (3)
  • menu_mark (3) ( Solaris man: Библиотечные вызовы )
  • >> menu_mark (3) ( FreeBSD man: Библиотечные вызовы )
  • menu_mark (3) ( Linux man: Библиотечные вызовы )
  •  

    NAME

    menu_mark - get and set the menu mark string
     
    

    SYNOPSIS

    #include <menu.h>
    int set_menu_mark(MENU *menu, const char *mark);
    const char *menu_mark(const MENU *menu);
     

    DESCRIPTION

    In order to make menu selections visible on older terminals without highlighting or color capability, the menu library marks selected items in a menu with a prefix string.

    The function set_menu_mark sets the mark string for the given menu. Calling set_menu_mark with a null menu item will abolish the mark string. Note that changing the length of the mark string for a menu while the menu is posted is likely to produce unhelpful behavior.

    The default string is "-" (a dash). Calling set_menu_mark with a non-NULL menu argument will change this default.

    The function menu_mark returns the menu's mark string (or NULL if there is none).  

    RETURN VALUE

    The function menu_mark returns a pointer (which may be NULL). It does not set errno.

    The function set_menu_mark may return the following error codes:

    E_OK
    The routine succeeded.
    E_BAD_ARGUMENT
    Routine detected an incorrect or out-of-range argument.
    E_SYSTEM_ERROR
    System error occurred (see errno).
     

    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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