Home | History | Annotate | Line # | Download | only in sun 
      1 /*	$NetBSD: vuid_event.h,v 1.8 2015/09/06 06:01:01 dholland 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 #include <sys/ioccom.h>
     47 
     48 struct firm_timeval {
     49 	long tv_sec;
     50 	long tv_usec;
     51 };
     52 
     53 /*
     54  * The following is a minimal emulation of Sun's `Firm_event' structures
     55  * and related operations necessary to make X11 happy (i.e., make it
     56  * compile, and make old X11 binaries run).
     57  */
     58 typedef struct firm_event {
     59 	u_short	id;		/* key or MS_* or LOC_[XY]_DELTA */
     60 	u_short	pad;		/* unused, at least by X11 */
     61 	int	value;		/* VKEY_{UP,DOWN} or locator delta */
     62 	struct	firm_timeval time;
     63 } Firm_event;
     64 
     65 #ifdef _KERNEL
     66 __BEGIN_DECLS
     67 static __inline void firm_gettime(Firm_event *fev)
     68 {
     69 	struct timeval tv;
     70 	getmicrotime(&tv);
     71 	fev->time.tv_sec = (long)tv.tv_sec;
     72 	fev->time.tv_usec = (long)tv.tv_usec;
     73 }
     74 __END_DECLS
     75 #endif /* _KERNEL */
     76 
     77 /*
     78  * Special `id' fields.  These weird numbers simply match the old binaries.
     79  * Others are in 0..0x7f and are keyboard key numbers (keyboard dependent!).
     80  */
     81 #define	MS_LEFT		0x7f20	/* left mouse button */
     82 #define	MS_MIDDLE	0x7f21	/* middle mouse button */
     83 #define	MS_RIGHT	0x7f22	/* right mouse button */
     84 #define	LOC_X_DELTA	0x7f80	/* mouse delta-X */
     85 #define	LOC_Y_DELTA	0x7f81	/* mouse delta-Y */
     86 #define	LOC_X_ABSOLUTE	0x7f82	/* X compat, unsupported */
     87 #define	LOC_Y_ABSOLUTE	0x7f83	/* X compat, unsupported */
     88 
     89 /*
     90  * Special `value' fields.  These apply to keys and mouse buttons.  The
     91  * value of a mouse delta is the delta.  Note that positive deltas are
     92  * left and up (not left and down as you might expect).
     93  */
     94 #define	VKEY_UP		0	/* key or button went up */
     95 #define	VKEY_DOWN	1	/* key or button went down */
     96 
     97 /*
     98  * The following ioctls are clearly intended to take things in and out
     99  * of `firm event' mode.  Since we always run in this mode (as far as
    100  * /dev/kbd and /dev/mouse are concerned, anyway), we always claim to
    101  * be in this mode and reject anything else.
    102  */
    103 #define	VUIDSFORMAT	_IOW('v', 1, int)
    104 #define	VUIDGFORMAT	_IOR('v', 2, int)
    105 #define	VUID_FIRM_EVENT	1	/* the only format we support */
    106 
    107 #endif /* _SUN_VUID_EVENT_H_ */
    108