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authorJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 19:55:15 -0400
committerJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 19:55:15 -0400
commit253e67c8b3a72b3a4757fdbc5845297628db0a4a (patch)
treeadf53b66087aa30dfbf8bf391a1dadb044c3bf4d /static/netbsd/man3/menu_post.3
parenta9157ce950dfe2fc30795d43b9d79b9d1bffc48b (diff)
docs: Added All NetBSD Manuals
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+.\" $NetBSD: menu_post.3,v 1.11 2017/07/03 21:32:50 wiz Exp $
+.\"
+.\" Copyright (c) 1999
+.\" Brett Lymn - blymn@baea.com.au, brett_lymn@yahoo.com.au
+.\"
+.\" This code is donated to The NetBSD Foundation by the author.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. The name of the Author may not be used to endorse or promote
+.\" products derived from this software without specific prior written
+.\" permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.Dd September 10, 1999
+.Dt MENU_POST 3
+.Os
+.Sh NAME
+.Nm post_menu ,
+.Nm unpost_menu
+.Nd post (draw) or unpost a menu
+.Sh LIBRARY
+.Lb libmenu
+.Sh SYNOPSIS
+.In menu.h
+.Ft int
+.Fn post_menu "MENU *menu"
+.Ft int
+.Fn unpost_menu "MENU *menu"
+.Sh DESCRIPTION
+The
+.Fn post_menu
+function causes the menu to be drawn on the screen.
+Any functions defined by either
+.Fn set_menu_init
+or
+.Fn set_item_init
+(see
+.Xr menu_hook 3 )
+are called before the menu is placed on the screen.
+The
+.Fn unpost_menu
+does the opposite, it removes a menu from the screen.
+Any functions defined by both
+.Fn set_menu_term
+and
+.Fn set_item_term
+(see
+.Xr menu_hook 3 )
+are called prior to the menu's removal.
+.Sh RETURN VALUES
+The functions return one of the following error values:
+.Pp
+.Bl -tag -width E_NOT_CONNECTED -compact
+.It Er E_OK
+The function was successful.
+.It Er E_SYSTEM_ERROR
+There was a system error during the call.
+.It Er E_BAD_ARGUMENT
+One or more of the arguments passed to the function was incorrect.
+.It Er E_POSTED
+The menu is already posted.
+.It Er E_BAD_STATE
+The function was called from within an initialization or termination
+routine.
+.It Er E_NO_ROOM
+The menu does not fit within the subwindow.
+.It Er E_NOT_CONNECTED
+The item is not connected to a menu.
+.El
+.Sh SEE ALSO
+.Xr curses 3 ,
+.Xr menu_hook 3 ,
+.Xr menus 3
+.Sh NOTES
+The header
+.Pa <menu.h>
+automatically includes both
+.Pa <curses.h>
+and
+.Pa <eti.h> .