menu_post(3) UNIX Programmer's Manual menu_post(3)
menu_post - write or erase menus from associated subwindows
#include <menu.h>
int post_menu(MENU *menu);
int unpost_menu(MENU *menu);
The function post_menu displays a menu to its associated
subwindow. To trigger physical display of the subwindow,
use refresh 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.
These routines return 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.
E_BAD_STATE
Routine was called from an initialization or termina-
tion function.
E_NO_ROOM
Menu is too large for its window. You should consider
to use 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.
curses(3), menu(3).
The header file <menu.h> automatically includes the header
file <curses.h>.
MirOS BSD #10-current Printed 19.2.2012 1
menu_post(3) UNIX Programmer's Manual menu_post(3)
These routines emulate the System V menu library. They were
not supported on Version 7 or BSD versions.
Juergen Pfeifer. Manual pages and adaptation for new curses
by Eric S. Raymond.
MirOS BSD #10-current Printed 19.2.2012 2
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