menu_post(3x) — Linux manual page
menu_post(3X) menu_post(3X)
NAME
post_menu, unpost_menu - write or erase menus from associated
subwindows
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.
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.
COLOPHON
This page is part of the ncurses (new curses) project.
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a bug report for this manual page, send it to
bug-ncurses-request@gnu.org. This page was obtained from the
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⟨https://github.com/mirror/ncurses.git⟩ on 2024-06-14. (At that
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