Home | History | Annotate | Line # | Download | only in sun
vuid_event.h revision 1.5 
      1 /*	$NetBSD: vuid_event.h,v 1.5 2009/01/11 23:36:39 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 __BEGIN_DECLS
     64 static __inline void firm_settime(Firm_event *fev)
     65 {
     66 	struct timeval tv;
     67 	getmicrotime(&tv);
     68 	fev->time.tv_sec = (long)tv.tv_sec;
     69 	fev->time.tv_usec = (long)tv.tv_usec;
     70 }
     71 __END_DECLS
     72 
     73 /*
     74  * Special `id' fields.  These weird numbers simply match the old binaries.
     75  * Others are in 0..0x7f and are keyboard key numbers (keyboard dependent!).
     76  */
     77 #define	MS_LEFT		0x7f20	/* left mouse button */
     78 #define	MS_MIDDLE	0x7f21	/* middle mouse button */
     79 #define	MS_RIGHT	0x7f22	/* right mouse button */
     80 #define	LOC_X_DELTA	0x7f80	/* mouse delta-X */
     81 #define	LOC_Y_DELTA	0x7f81	/* mouse delta-Y */
     82 #define	LOC_X_ABSOLUTE	0x7f82	/* X compat, unsupported */
     83 #define	LOC_Y_ABSOLUTE	0x7f83	/* X compat, unsupported */
     84 
     85 /*
     86  * Special `value' fields.  These apply to keys and mouse buttons.  The
     87  * value of a mouse delta is the delta.  Note that positive deltas are
     88  * left and up (not left and down as you might expect).
     89  */
     90 #define	VKEY_UP		0	/* key or button went up */
     91 #define	VKEY_DOWN	1	/* key or button went down */
     92 
     93 /*
     94  * The following ioctls are clearly intended to take things in and out
     95  * of `firm event' mode.  Since we always run in this mode (as far as
     96  * /dev/kbd and /dev/mouse are concerned, anyway), we always claim to
     97  * be in this mode and reject anything else.
     98  */
     99 #define	VUIDSFORMAT	_IOW('v', 1, int)
    100 #define	VUIDGFORMAT	_IOR('v', 2, int)
    101 #define	VUID_FIRM_EVENT	1	/* the only format we support */
    102 
    103 #endif /* _SUN_VUID_EVENT_H_ */
    104