1 /* $NetBSD: vuid_event.h,v 1.7 2009/01/12 02:26:16 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1992, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This software was developed by the Computer Systems Engineering group 8 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and 9 * contributed to Berkeley. 10 * 11 * All advertising materials mentioning features or use of this software 12 * must display the following acknowledgement: 13 * This product includes software developed by the University of 14 * California, Lawrence Berkeley Laboratory. 15 * 16 * Redistribution and use in source and binary forms, with or without 17 * modification, are permitted provided that the following conditions 18 * are met: 19 * 1. Redistributions of source code must retain the above copyright 20 * notice, this list of conditions and the following disclaimer. 21 * 2. Redistributions in binary form must reproduce the above copyright 22 * notice, this list of conditions and the following disclaimer in the 23 * documentation and/or other materials provided with the distribution. 24 * 3. Neither the name of the University nor the names of its contributors 25 * may be used to endorse or promote products derived from this software 26 * without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 * 40 * @(#)vuid_event.h 8.1 (Berkeley) 6/11/93 41 */ 42 43 #ifndef _SUN_VUID_EVENT_H_ 44 #define _SUN_VUID_EVENT_H_ 45 46 struct firm_timeval { 47 long tv_sec; 48 long tv_usec; 49 }; 50 51 /* 52 * The following is a minimal emulation of Sun's `Firm_event' structures 53 * and related operations necessary to make X11 happy (i.e., make it 54 * compile, and make old X11 binaries run). 55 */ 56 typedef struct firm_event { 57 u_short id; /* key or MS_* or LOC_[XY]_DELTA */ 58 u_short pad; /* unused, at least by X11 */ 59 int value; /* VKEY_{UP,DOWN} or locator delta */ 60 struct firm_timeval time; 61 } Firm_event; 62 63 #ifdef _KERNEL 64 __BEGIN_DECLS 65 static __inline void firm_gettime(Firm_event *fev) 66 { 67 struct timeval tv; 68 getmicrotime(&tv); 69 fev->time.tv_sec = (long)tv.tv_sec; 70 fev->time.tv_usec = (long)tv.tv_usec; 71 } 72 __END_DECLS 73 #endif /* _KERNEL */ 74 75 /* 76 * Special `id' fields. These weird numbers simply match the old binaries. 77 * Others are in 0..0x7f and are keyboard key numbers (keyboard dependent!). 78 */ 79 #define MS_LEFT 0x7f20 /* left mouse button */ 80 #define MS_MIDDLE 0x7f21 /* middle mouse button */ 81 #define MS_RIGHT 0x7f22 /* right mouse button */ 82 #define LOC_X_DELTA 0x7f80 /* mouse delta-X */ 83 #define LOC_Y_DELTA 0x7f81 /* mouse delta-Y */ 84 #define LOC_X_ABSOLUTE 0x7f82 /* X compat, unsupported */ 85 #define LOC_Y_ABSOLUTE 0x7f83 /* X compat, unsupported */ 86 87 /* 88 * Special `value' fields. These apply to keys and mouse buttons. The 89 * value of a mouse delta is the delta. Note that positive deltas are 90 * left and up (not left and down as you might expect). 91 */ 92 #define VKEY_UP 0 /* key or button went up */ 93 #define VKEY_DOWN 1 /* key or button went down */ 94 95 /* 96 * The following ioctls are clearly intended to take things in and out 97 * of `firm event' mode. Since we always run in this mode (as far as 98 * /dev/kbd and /dev/mouse are concerned, anyway), we always claim to 99 * be in this mode and reject anything else. 100 */ 101 #define VUIDSFORMAT _IOW('v', 1, int) 102 #define VUIDGFORMAT _IOR('v', 2, int) 103 #define VUID_FIRM_EVENT 1 /* the only format we support */ 104 105 #endif /* _SUN_VUID_EVENT_H_ */ 106