1 /* 2 * Copyright (c) 1992, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This software was developed by the Computer Systems Engineering group 6 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and 7 * contributed to Berkeley. 8 * 9 * All advertising materials mentioning features or use of this software 10 * must display the following acknowledgement: 11 * This product includes software developed by the University of 12 * California, Lawrence Berkeley Laboratory. 13 * 14 * Redistribution and use in source and binary forms, with or without 15 * modification, are permitted provided that the following conditions 16 * are met: 17 * 1. Redistributions of source code must retain the above copyright 18 * notice, this list of conditions and the following disclaimer. 19 * 2. Redistributions in binary form must reproduce the above copyright 20 * notice, this list of conditions and the following disclaimer in the 21 * documentation and/or other materials provided with the distribution. 22 * 3. All advertising materials mentioning features or use of this software 23 * must display the following acknowledgement: 24 * This product includes software developed by the University of 25 * California, Berkeley and its contributors. 26 * 4. Neither the name of the University nor the names of its contributors 27 * may be used to endorse or promote products derived from this software 28 * without specific prior written permission. 29 * 30 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 31 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 32 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 33 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 34 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 35 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 36 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 37 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 38 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 39 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 40 * SUCH DAMAGE. 41 * 42 * @(#)kbio.h 8.1 (Berkeley) 6/11/93 43 * 44 * from: Header: kbio.h,v 1.4 92/11/26 01:16:32 torek Exp (LBL) 45 * $Id: kbio.h,v 1.1 1994/07/21 22:06:17 deraadt Exp $ 46 */ 47 48 /* 49 * The following is a minimal emulation of Sun's `kio' structures 50 * and related operations necessary to make X11 happy (i.e., make it 51 * compile, and make old X11 binaries run). 52 */ 53 54 /* 55 * The kiockey structure apparently gets and/or sets keyboard mappings. 56 * It seems to be kind of useless, but X11 uses it (according to the 57 * comments) to figure out when a Sun 386i has a type-4 keyboard but 58 * claims to have a type-3 keyboard. We need just enough to cause the 59 * appropriate ioctl to return the appropriate magic value. 60 * 61 * KIOCGETKEY fills in kio_entry from kio_station. Not sure what tablemask 62 * is for; X sets it before the call, so it is not an output, but we do not 63 * care anyway. KIOCSDIRECT is supposed to tell the kernel whether to send 64 * keys to the console or to X; we just send them to X whenever the keyboard 65 * is open at all. (XXX may need to change this later) 66 * 67 * Keyboard commands and types are defined in kbd.h as they are actually 68 * real hardware commands and type numbers. 69 */ 70 struct kiockey { 71 int kio_tablemask; /* whatever */ 72 u_char kio_station; /* key number */ 73 u_char kio_entry; /* HOLE if not present */ 74 char kio_text[10]; /* the silly escape sequences (unsupported) */ 75 }; 76 77 #define HOLE 0x302 /* value for kio_entry to say `really type 3' */ 78 79 #define KIOCTRANS _IOW('k', 0, int) /* set translation mode */ 80 /* (we only accept TR_UNTRANS_EVENT) */ 81 #define KIOCGETKEY _IOWR('k', 2, struct kiockey) /* fill in kio_entry */ 82 #define KIOCGTRANS _IOR('k', 5, int) /* get translation mode */ 83 #define KIOCCMD _IOW('k', 8, int) /* X uses this to ring bell */ 84 #define KIOCTYPE _IOR('k', 9, int) /* get keyboard type */ 85 #define KIOCSDIRECT _IOW('k', 10, int) /* keys to console? */ 86 #define KIOCLAYOUT _IOR('k', 20, int) /* get keyboard layout */ 87 88 #define TR_NONE 0 /* X compat, unsupported */ 89 #define TR_ASCII 1 /* X compat, unsupported */ 90 #define TR_EVENT 2 /* X compat, unsupported */ 91 #define TR_UNTRANS_EVENT 3 92