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 /* 28 * wtouchln.c 29 * 30 * XCurses Library 31 * 32 * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved. 33 * 34 */ 35 36 #ifdef M_RCSID 37 #ifndef lint 38 static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/wtouchln.c 1.1 1995/05/12 20:06:28 ant Exp $"; 39 #endif 40 #endif 41 42 #include <private.h> 43 44 /*f 45 * Given a window, start from line y, and mark n lines either as touched 46 * or untouched since the last call to wrefresh(). 47 */ 48 int 49 wtouchln(w, y, n, bf) 50 WINDOW *w; 51 int y, n, bf; 52 { 53 int first, last; 54 55 #ifdef M_CURSES_TRACE 56 __m_trace("wtouchln(%p, %d, %d, %d)", w, y, n, bf); 57 #endif 58 first = bf ? 0 : w->_maxx; 59 last = bf ? w->_maxx : -1; 60 61 for (; y < w->_maxy && 0 < n; ++y, --n) { 62 w->_first[y] = first; 63 w->_last[y] = last; 64 } 65 66 return __m_return_code("wtouchln", OK); 67 } 68