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 * wtimeout.c 31 * 32 * XCurses Library 33 * 34 * Copyright 1990, 1994 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/wtimeout.c 1.1 1995/06/19 16:12:14 ant Exp $"; 41 #endif 42 #endif 43 44 #include <private.h> 45 46 /*f 47 * Set blocking or non-blocking read for a specified window. 48 * The delay is in milliseconds. 49 */ 50 void 51 wtimeout(w, delay) 52 WINDOW *w; 53 int delay; 54 { 55 #ifdef M_CURSES_TRACE 56 __m_trace("wtimeout(%p, %d)", w, delay); 57 #endif 58 59 if (delay < 0) { 60 /* Blocking mode */ 61 w->_vmin = 1; 62 w->_vtime = 0; 63 } else { 64 /* Non-Block (0 == delay) and delayed (0 < delay) */ 65 w->_vmin = 0; 66 67 /* VTIME is in 1/10 of second */ 68 w->_vtime = (delay+50)/100; 69 } 70 71 __m_return_void("wtimeout"); 72 } 73 74