108 lines
4.1 KiB
C
108 lines
4.1 KiB
C
/* $NetBSD: vuid_event.h,v 1.8 2015/09/06 06:01:01 dholland Exp $ */
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/*
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* Copyright (c) 1992, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This software was developed by the Computer Systems Engineering group
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* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
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* contributed to Berkeley.
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*
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* All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Lawrence Berkeley Laboratory.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)vuid_event.h 8.1 (Berkeley) 6/11/93
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*/
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#ifndef _SUN_VUID_EVENT_H_
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#define _SUN_VUID_EVENT_H_
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#include <sys/ioccom.h>
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struct firm_timeval {
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long tv_sec;
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long tv_usec;
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};
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/*
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* The following is a minimal emulation of Sun's `Firm_event' structures
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* and related operations necessary to make X11 happy (i.e., make it
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* compile, and make old X11 binaries run).
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*/
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typedef struct firm_event {
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u_short id; /* key or MS_* or LOC_[XY]_DELTA */
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u_short pad; /* unused, at least by X11 */
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int value; /* VKEY_{UP,DOWN} or locator delta */
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struct firm_timeval time;
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} Firm_event;
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#ifdef _KERNEL
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__BEGIN_DECLS
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static __inline void firm_gettime(Firm_event *fev)
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{
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struct timeval tv;
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getmicrotime(&tv);
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fev->time.tv_sec = (long)tv.tv_sec;
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fev->time.tv_usec = (long)tv.tv_usec;
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}
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__END_DECLS
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#endif /* _KERNEL */
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/*
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* Special `id' fields. These weird numbers simply match the old binaries.
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* Others are in 0..0x7f and are keyboard key numbers (keyboard dependent!).
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*/
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#define MS_LEFT 0x7f20 /* left mouse button */
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#define MS_MIDDLE 0x7f21 /* middle mouse button */
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#define MS_RIGHT 0x7f22 /* right mouse button */
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#define LOC_X_DELTA 0x7f80 /* mouse delta-X */
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#define LOC_Y_DELTA 0x7f81 /* mouse delta-Y */
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#define LOC_X_ABSOLUTE 0x7f82 /* X compat, unsupported */
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#define LOC_Y_ABSOLUTE 0x7f83 /* X compat, unsupported */
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/*
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* Special `value' fields. These apply to keys and mouse buttons. The
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* value of a mouse delta is the delta. Note that positive deltas are
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* left and up (not left and down as you might expect).
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*/
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#define VKEY_UP 0 /* key or button went up */
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#define VKEY_DOWN 1 /* key or button went down */
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/*
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* The following ioctls are clearly intended to take things in and out
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* of `firm event' mode. Since we always run in this mode (as far as
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* /dev/kbd and /dev/mouse are concerned, anyway), we always claim to
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* be in this mode and reject anything else.
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*/
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#define VUIDSFORMAT _IOW('v', 1, int)
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#define VUIDGFORMAT _IOR('v', 2, int)
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#define VUID_FIRM_EVENT 1 /* the only format we support */
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#endif /* _SUN_VUID_EVENT_H_ */
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