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menu_post(3x)

menu_post(3x)                    Library calls                   menu_post(3x)

NAME
       post_menu,  unpost_menu  - write or erase menus from associated subwin‐
       dows

SYNOPSIS
       #include <menu.h>

       int post_menu(MENU *menu);
       int unpost_menu(MENU *menu);

DESCRIPTION
       The function post_menu displays a menu to its associated subwindow.  To
       trigger physical display of the  subwindow,  use  refresh(3X)  or  some
       equivalent curses routine (the implicit doupdate triggered by an curses
       input  request  will do).  post_menu resets the selection status of all
       items.

       The function unpost_menu erases menu from its associated subwindow.

RETURN VALUE
       These routines return 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.

       E_BAD_STATE
            Routine was called from an initialization or termination function.

       E_NO_ROOM
            Menu is too large for  its  window.   You  should  consider  using
            set_menu_format to solve the problem.

       E_NOT_POSTED
            The menu has not been posted.

       E_NOT_CONNECTED
            No items are connected to the menu.

PORTABILITY
       These  routines  emulate the System V menu library.  They were not sup‐
       ported on Version 7 or BSD versions.

AUTHORS
       Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric S.
       Raymond.


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:

       box; cbp-1 | cbp-1 l | l .  ATTRIBUTE TYPE ATTRIBUTE VALUE = Availabil‐
       ity   library/ncurses = Stability Uncommitted

SEE ALSO
       curses(3X), menu(3X)



NOTES
       Source code for open source software components in Oracle  Solaris  can
       be found at https://www.oracle.com/downloads/opensource/solaris-source-
       code-downloads.html.

       This software was built from source available at:
       https://github.com/oracle/solaris-userland

       The original community source was downloaded from:
       https://invisible-mirror.net/archives/ncurses/cur‐
       rent/ncurses-6.5-20250614.tgz

       Further information about this software can be found on the open source
       community website at https://invisible-island.net/ncurses/.

ncurses 6.5                       2024-03-16                     menu_post(3x)
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