2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License, Version 1.0 only
2N/A * (the "License"). You may not use this file except in compliance
2N/A * with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A/* Copyright (c) 1988 AT&T */
2N/A/* All Rights Reserved */
2N/A
2N/A
2N/A/*
2N/A * Copyright (c) 1997, by Sun Mircrosystems, Inc.
2N/A * All rights reserved.
2N/A */
2N/A
2N/A#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.9 */
2N/A
2N/A/*LINTLIBRARY*/
2N/A
2N/A#include <sys/types.h>
2N/A#include "private.h"
2N/A
2N/Aint
2N/Aset_top_row(MENU *m, int top)
2N/A{
2N/A ITEM *current;
2N/A
2N/A if (m) {
2N/A if (Indriver(m)) {
2N/A return (E_BAD_STATE);
2N/A }
2N/A if (!Items(m)) {
2N/A return (E_NOT_CONNECTED);
2N/A }
2N/A if (top < 0 || top > Rows(m) - Height(m)) {
2N/A return (E_BAD_ARGUMENT);
2N/A }
2N/A if (top != Top(m)) {
2N/A /* Get linking information if not already there */
2N/A if (LinkNeeded(m)) {
2N/A _link_items(m);
2N/A }
2N/A /* Set current to toprow */
2N/A current = IthItem(m, RowMajor(m) ? top * Cols(m) : top);
2N/A Pindex(m) = 0; /* Clear the pattern buffer */
2N/A IthPattern(m, Pindex(m)) = '\0';
2N/A _affect_change(m, top, current);
2N/A }
2N/A } else {
2N/A return (E_BAD_ARGUMENT);
2N/A }
2N/A return (E_OK);
2N/A}
2N/A
2N/Aint
2N/Atop_row(MENU *m)
2N/A{
2N/A if (m && Items(m) && IthItem(m, 0)) {
2N/A return (Top(m));
2N/A } else {
2N/A return (-1);
2N/A }
2N/A}