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 * wtimeout.c 29 * 30 * XCurses Library 31 * 32 * Copyright 1990, 1994 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/wtimeout.c 1.1 1995/06/19 16:12:14 ant Exp $"; 39 #endif 40 #endif 41 42 #include <private.h> 43 44 /*f 45 * Set blocking or non-blocking read for a specified window. 46 * The delay is in milliseconds. 47 */ 48 void 49 wtimeout(w, delay) 50 WINDOW *w; 51 int delay; 52 { 53 #ifdef M_CURSES_TRACE 54 __m_trace("wtimeout(%p, %d)", w, delay); 55 #endif 56 57 if (delay < 0) { 58 /* Blocking mode */ 59 w->_vmin = 1; 60 w->_vtime = 0; 61 } else { 62 /* Non-Block (0 == delay) and delayed (0 < delay) */ 63 w->_vmin = 0; 64 65 /* VTIME is in 1/10 of second */ 66 w->_vtime = (delay+50)/100; 67 } 68 69 __m_return_void("wtimeout"); 70 } 71 72