/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1995, by Sun Microsystems, Inc.
* All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* wins_nws.c
*
* XCurses Library
*
* Copyright 1990, 1994 by Mortice Kern Systems Inc. All rights reserved.
*
*/
#ifdef M_RCSID
#ifndef lint
static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/winsnstr.c 1.2 1995/06/21 20:31:02 ant Exp $";
#endif
#endif
#include <private.h>
int
winsnstr(w, mbs, n)
WINDOW *w;
const char *mbs;
int n;
{
cchar_t cc;
int i, y, x;
short oflags;
#ifdef M_CURSES_TRACE
__m_trace("winsnstr(%p, %p, n)", w, mbs, n);
#endif
y = w->_cury;
x = w->_curx;
if (n < 0)
n = INT_MAX;
/* Disable window flushing until the entire string has
* been written into the window.
*/
oflags = w->_flags & (W_FLUSH | W_SYNC_UP);
w->_flags &= ~(W_FLUSH | W_SYNC_UP);
for ( ; *mbs != '\0' && 0 < n; n -= i, mbs += i) {
if ((i = __m_mbs_cc(mbs, w->_bg._at, w->_bg._co, &cc)) < 0
|| __m_wins_wch(w, y, x, &cc, &y, &x) == ERR)
return __m_return_code("winsnstr", ERR);
}
w->_flags |= oflags;
WSYNC(w);
return __m_return_code("winsnstr", WFLUSH(w));
}