17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * CDDL HEADER START
37c478bd9Sstevel@tonic-gate *
47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
77c478bd9Sstevel@tonic-gate * with the License.
87c478bd9Sstevel@tonic-gate *
97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
127c478bd9Sstevel@tonic-gate * and limitations under the License.
137c478bd9Sstevel@tonic-gate *
147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bd9Sstevel@tonic-gate *
207c478bd9Sstevel@tonic-gate * CDDL HEADER END
217c478bd9Sstevel@tonic-gate */
227c478bd9Sstevel@tonic-gate /*
237c478bd9Sstevel@tonic-gate * Copyright (c) 1995, by Sun Microsystems, Inc.
247c478bd9Sstevel@tonic-gate * All rights reserved.
257c478bd9Sstevel@tonic-gate */
267c478bd9Sstevel@tonic-gate
277c478bd9Sstevel@tonic-gate /*
287c478bd9Sstevel@tonic-gate * wchgat.c
29*1da57d55SToomas Soome *
307c478bd9Sstevel@tonic-gate * XCurses Library
317c478bd9Sstevel@tonic-gate *
327c478bd9Sstevel@tonic-gate * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved.
337c478bd9Sstevel@tonic-gate *
347c478bd9Sstevel@tonic-gate */
357c478bd9Sstevel@tonic-gate
367c478bd9Sstevel@tonic-gate #if M_RCSID
377c478bd9Sstevel@tonic-gate #ifndef lint
387c478bd9Sstevel@tonic-gate static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/wchgat.c 1.3 1995/06/21 20:30:57 ant Exp $";
397c478bd9Sstevel@tonic-gate #endif
407c478bd9Sstevel@tonic-gate #endif
417c478bd9Sstevel@tonic-gate
427c478bd9Sstevel@tonic-gate #include <private.h>
437c478bd9Sstevel@tonic-gate
447c478bd9Sstevel@tonic-gate int
wchgat(WINDOW * w,int n,attr_t at,short co,const void * opts)457c478bd9Sstevel@tonic-gate wchgat(WINDOW *w, int n, attr_t at, short co, const void *opts)
467c478bd9Sstevel@tonic-gate {
477c478bd9Sstevel@tonic-gate int i, x;
487c478bd9Sstevel@tonic-gate cchar_t *cp;
497c478bd9Sstevel@tonic-gate
507c478bd9Sstevel@tonic-gate #ifdef M_CURSES_TRACE
517c478bd9Sstevel@tonic-gate __m_trace("wchgat(%p, %d, %x, %d, %p)", w, n, at, co, opts);
527c478bd9Sstevel@tonic-gate #endif
53*1da57d55SToomas Soome
547c478bd9Sstevel@tonic-gate if (n < 0)
557c478bd9Sstevel@tonic-gate n = w->_maxx;
567c478bd9Sstevel@tonic-gate
577c478bd9Sstevel@tonic-gate cp = &w->_line[w->_cury][w->_maxx];
587c478bd9Sstevel@tonic-gate
597c478bd9Sstevel@tonic-gate if (!cp->_f)
607c478bd9Sstevel@tonic-gate return __m_return_code("wchgat", ERR);
617c478bd9Sstevel@tonic-gate
627c478bd9Sstevel@tonic-gate for (i = 0, x = w->_curx; x < w->_maxx; ++x, ++cp) {
637c478bd9Sstevel@tonic-gate if (cp->_f && n <= i++)
647c478bd9Sstevel@tonic-gate break;
657c478bd9Sstevel@tonic-gate
667c478bd9Sstevel@tonic-gate cp->_co = co;
67*1da57d55SToomas Soome cp->_at = at;
687c478bd9Sstevel@tonic-gate }
69*1da57d55SToomas Soome
707c478bd9Sstevel@tonic-gate WSYNC(w);
717c478bd9Sstevel@tonic-gate
727c478bd9Sstevel@tonic-gate return __m_return_code("wchgat", WFLUSH(w));
737c478bd9Sstevel@tonic-gate }
74