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authorJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 15:32:58 -0400
committerJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 15:32:58 -0400
commit5cb84ec742fd33f78c8022863fadaa8d0d93e176 (patch)
tree1a81ca3665e6153923e40db7b0d988f8573ab59c /static/netbsd/man4/man4.atari/ms.4
parenta59214f344567c037d5776879bcfc5fcc1d4d5f6 (diff)
feat: Added NetBSD man pages
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+.\" $NetBSD: ms.4,v 1.5 2009/10/20 19:10:10 snj Exp $
+.\"
+.\" Copyright (c) 1995 Leo Weppelman
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.\"
+.Dd October 16, 1995
+.Dt MS 4 atari
+.Os
+.Sh NAME
+.Nm ms
+.Nd
+.Tn Atari
+mouse interface
+.Sh SYNOPSIS
+.Cd "pseudo-device mouse 1"
+.Sh DESCRIPTION
+The Atari mouse driver supports both the original Atari mouse and the third
+party 3-button mouse that has its middle button connected to the up-switch
+of the second joystick port. To accommodate X11 users with a standard mouse,
+the driver is able to emulate the middle button. See the section on ioctls
+for more info.
+.Ss Supported ioctls
+.Bl -tag -width MIOCG3B_EMUL -compact
+.It MIOCS3B_EMUL
+This ioctl turns the middle button emulation on or off depending on its
+argument. The middle button event is triggered by simultaneously pressing
+the left and right buttons. The default emulation mode is on.
+.Pp
+Note that the emulation status is retained across multiple open/close calls.
+.It MIOCG3B_EMUL
+This ioctl allows you to get the actual status of the emulation mode.
+.El
+.Ss Interface description
+The Atari mouse interface works on a minimal emulation of Sun's Firm_event
+structures. The primary reason for this is easy interfacing with X11.
+.Pp
+The movement and button events are read as structures of the form:
+.Bd -literal
+typedef struct Firm_event {
+ u_int_16_t id; /* key or MS_* or LOC_[XY]_DELTA */
+ u_int_16_t pad; /* unused */
+ int_16_t value; /* VKEY_{UP,DOWN} or locator delta */
+ struct timeval time; /* time stamp of the event */
+}
+.Ed
+.Pp
+The values of 'id' concerning the mouse:
+.Bd -literal
+#define MS_LEFT 0x7f20 /* left mouse button */
+#define MS_MIDDLE 0x7f21 /* middle mouse button */
+#define MS_RIGHT 0x7f22 /* right mouse button */
+#define LOC_X_DELTA 0x7f80 /* mouse delta-X */
+#define LOC_Y_DELTA 0x7f81 /* mouse delta-Y */
+.Ed
+.Pp
+The values of 'value' concerning a button event:
+.Bd -literal
+#define VKEY_UP 0 /* a button went up */
+#define VKEY_DOWN 1 /* a button went down */
+.Ed
+.Sh FILES
+.Bl -tag -width /dev/mouse0 -compact
+.It Pa /dev/mouse0
+The real mouse device
+.It Pa /dev/mouse
+The currently active mouse device
+.El
+.Sh BUGS
+The time interval that defines 'simultaneous' cannot be set.