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/*
2N/A * Copyright (c) 1995, by Sun Microsystems, Inc.
2N/A * All rights reserved.
2N/A */
2N/A
2N/A#pragma ident "%Z%%M% %I% %E% SMI"
2N/A
2N/A/*
2N/A * waddnstr.c
2N/A *
2N/A * XCurses Library
2N/A *
2N/A * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved.
2N/A *
2N/A */
2N/A
2N/A#if M_RCSID
2N/A#ifndef lint
2N/Astatic char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/waddnstr.c 1.3 1995/06/21 20:30:55 ant Exp $";
2N/A#endif
2N/A#endif
2N/A
2N/A#include <private.h>
2N/A#include <limits.h>
2N/A
2N/Aint
2N/Awaddnstr(w, str, n)
2N/AWINDOW *w;
2N/Aconst char *str;
2N/Aint n;
2N/A{
2N/A int i;
2N/A cchar_t cc;
2N/A short oflags;
2N/A
2N/A#ifdef M_CURSES_TRACE
2N/A __m_trace("waddnstr(%p, %p = \"%s\", %d)", w, str, str, n);
2N/A#endif
2N/A
2N/A if (n < 0)
2N/A n = INT_MAX;
2N/A
2N/A /* Disable window flushing until the entire string has
2N/A * been written into the window.
2N/A */
2N/A oflags = w->_flags & (W_FLUSH | W_SYNC_UP);
2N/A w->_flags &= ~(W_FLUSH | W_SYNC_UP);
2N/A
2N/A for ( ; *str != '\0' && 0 < n; n -= i, str += i) {
2N/A if ((i = __m_mbs_cc(str, w->_bg._at, w->_bg._co, &cc)) < 0
2N/A || wadd_wch(w, &cc) == ERR)
2N/A return __m_return_code("waddnstr", ERR);
2N/A }
2N/A
2N/A w->_flags |= oflags;
2N/A
2N/A WSYNC(w);
2N/A
2N/A return __m_return_code("waddnstr", WFLUSH(w));
2N/A}