X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=man%2Fmenu_items.3x;h=04b00ad7677229c4ed463b5f1576ecda34bc9d8c;hp=888ae81931193b2f5ebe1e545678050f1b463a53;hb=6b96eb711cbf58da43002ff14b66d8a52c19a731;hpb=3a9b6a3bf0269231bef7de74757a910dedd04e0c;ds=sidebyside diff --git a/man/menu_items.3x b/man/menu_items.3x index 888ae819..04b00ad7 100644 --- a/man/menu_items.3x +++ b/man/menu_items.3x @@ -1,7 +1,36 @@ '\" t +.\"*************************************************************************** +.\" Copyright (c) 1998-2010,2012 Free Software Foundation, Inc. * +.\" * +.\" Permission is hereby granted, free of charge, to any person obtaining a * +.\" copy of this software and associated documentation files (the * +.\" "Software"), to deal in the Software without restriction, including * +.\" without limitation the rights to use, copy, modify, merge, publish, * +.\" distribute, distribute with modifications, sublicense, and/or sell * +.\" copies of the Software, and to permit persons to whom the Software is * +.\" furnished to do so, subject to the following conditions: * +.\" * +.\" The above copyright notice and this permission notice shall be included * +.\" in all copies or substantial portions of the Software. * +.\" * +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * +.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * +.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * +.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * +.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * +.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * +.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE. * +.\" * +.\" Except as contained in this notice, the name(s) of the above copyright * +.\" holders shall not be used in advertising or otherwise to promote the * +.\" sale, use or other dealings in this Software without prior written * +.\" authorization. * +.\"*************************************************************************** +.\" +.\" $Id: menu_items.3x,v 1.10 2012/11/03 23:03:59 tom Exp $ .TH menu_items 3X "" .SH NAME -\fBmenu_items\fR - make and break connections between items and menus +\fBmenu_items\fR \- make and break connections between items and menus .SH SYNOPSIS \fB#include \fR .br @@ -14,32 +43,34 @@ int item_count(const MENU *menu); .SH DESCRIPTION The function \fBset_menu_items\fR changes the item pointer array of the given \fImenu\fR. The array must be terminated by a \fBNULL\fR. - +.PP The function \fBmenu_items\fR returns the item array of the given menu. - +.PP The function \fBitem_count\fR returns the count of items in \fImenu\fR. -.SH RETURN VALUES -The function \fBmenu_items\fR returns \fBNULL\fR on error. - +.SH RETURN VALUE +The function \fBmenu_items\fR returns a pointer (which may be \fBNULL\fR). +It does not set errno. +.PP The function \fBitem_count\fR returns \fBERR\fR (the general \fBcurses\fR error -return value) on error. - +return value) if its \fImenu\fP parameter is \fBNULL\fP. +.PP The function \fBset_menu_items\fR returns one of the following codes on error: .TP 5 -\fBE_OK\fR +.B E_OK The routine succeeded. .TP 5 -\fBE_SYSTEM_ERROR\fR -System error occurred (see \fBerrno\fR). -.TP 5 -\fBE_BAD_ARGUMENT\fR +.B E_BAD_ARGUMENT Routine detected an incorrect or out-of-range argument. .TP 5 -\fBE_POSTED\fR +.B E_NOT_CONNECTED +No items are connected to the menu. +.TP 5 +.B E_POSTED The menu is already posted. .TP 5 -\fBE_NOT_CONNECTED\fR -No items are connected to the menu. +.B E_SYSTEM_ERROR +System error occurred (see \fBerrno\fR). +. .SH SEE ALSO \fBcurses\fR(3X), \fBmenu\fR(3X). .SH NOTES @@ -48,15 +79,9 @@ The header file \fB\fR automatically includes the header file .SH PORTABILITY These routines emulate the System V menu library. They were not supported on Version 7 or BSD versions. - +.PP The SVr4 menu library documentation specifies the \fBitem_count\fR error value -as -1 (which is the value of \fBERR\fR). +as \-1 (which is the value of \fBERR\fR). .SH AUTHORS Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond. -.\"# -.\"# The following sets edit modes for GNU EMACS -.\"# Local Variables: -.\"# mode:nroff -.\"# fill-column:79 -.\"# End: