1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1995, by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* 30 * wtouchln.c 31 * 32 * XCurses Library 33 * 34 * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved. 35 * 36 */ 37 38 #ifdef M_RCSID 39 #ifndef lint 40 static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/wtouchln.c 1.1 1995/05/12 20:06:28 ant Exp $"; 41 #endif 42 #endif 43 44 #include <private.h> 45 46 /*f 47 * Given a window, start from line y, and mark n lines either as touched 48 * or untouched since the last call to wrefresh(). 49 */ 50 int 51 wtouchln(w, y, n, bf) 52 WINDOW *w; 53 int y, n, bf; 54 { 55 int first, last; 56 57 #ifdef M_CURSES_TRACE 58 __m_trace("wtouchln(%p, %d, %d, %d)", w, y, n, bf); 59 #endif 60 first = bf ? 0 : w->_maxx; 61 last = bf ? w->_maxx : -1; 62 63 for (; y < w->_maxy && 0 < n; ++y, --n) { 64 w->_first[y] = first; 65 w->_last[y] = last; 66 } 67 68 return __m_return_code("wtouchln", OK); 69 } 70