309 lines
11 KiB
C
309 lines
11 KiB
C
/* $NetBSD: keyboard.c,v 1.10 2018/11/23 06:31:57 mlelstv Exp $ */
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/*-
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* Copyright (c) 1998, 2004 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Juergen Hannken-Illjes.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/ioctl.h>
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#include <sys/time.h>
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#include <dev/wscons/wsksymdef.h>
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#include <dev/wscons/wsconsio.h>
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#include <err.h>
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#include <errno.h>
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#include <stdlib.h>
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#include <string.h>
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#include "wsconsctl.h"
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static int kbtype;
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static int keyclick;
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static struct wskbd_bell_data bell;
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static struct wskbd_bell_data dfbell;
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static struct wscons_keymap mapdata[KS_NUMKEYCODES];
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struct wskbd_map_data kbmap = /* used in map_parse.y and in util.c */
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{ KS_NUMKEYCODES, mapdata };
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static struct wscons_keymap oldmapdata[KS_NUMKEYCODES];
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static struct wskbd_map_data oldkbmap =
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{ KS_NUMKEYCODES, oldmapdata };
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static struct wskbd_keyrepeat_data repeat;
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static struct wskbd_keyrepeat_data dfrepeat;
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static struct wskbd_scroll_data scroll;
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static int ledstate;
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static kbd_t kbdencoding;
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static int havescroll = 1;
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struct field keyboard_field_tab[] = {
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{ "type", &kbtype, FMT_KBDTYPE, FLG_RDONLY },
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{ "bell.pitch", &bell.pitch, FMT_UINT, FLG_MODIFY },
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{ "bell.period", &bell.period, FMT_UINT, FLG_MODIFY },
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{ "bell.volume", &bell.volume, FMT_UINT, FLG_MODIFY },
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{ "bell.pitch.default", &dfbell.pitch, FMT_UINT, FLG_MODIFY },
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{ "bell.period.default", &dfbell.period, FMT_UINT, FLG_MODIFY },
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{ "bell.volume.default", &dfbell.volume, FMT_UINT, FLG_MODIFY },
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{ "map", &kbmap, FMT_KBMAP, FLG_MODIFY |
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FLG_NOAUTO },
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{ "repeat.del1", &repeat.del1, FMT_UINT, FLG_MODIFY },
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{ "repeat.deln", &repeat.delN, FMT_UINT, FLG_MODIFY },
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{ "repeat.del1.default", &dfrepeat.del1, FMT_UINT, FLG_MODIFY },
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{ "repeat.deln.default", &dfrepeat.delN, FMT_UINT, FLG_MODIFY },
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{ "ledstate", &ledstate, FMT_UINT, 0 },
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{ "encoding", &kbdencoding, FMT_KBDENC, FLG_MODIFY },
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{ "keyclick", &keyclick, FMT_UINT, FLG_MODIFY },
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{ "scroll.mode", &scroll.mode, FMT_UINT, FLG_MODIFY },
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{ "scroll.modifier", &scroll.modifier, FMT_UINT, FLG_MODIFY },
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};
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int keyboard_field_tab_len = sizeof(keyboard_field_tab) /
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sizeof(keyboard_field_tab[0]);
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static void
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diff_kmap(struct wskbd_map_data *omap, struct wskbd_map_data *nmap)
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{
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unsigned int u;
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struct wscons_keymap *op, *np;
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for (u = 0; u < nmap->maplen; u++) {
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op = omap->map + u;
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np = nmap->map + u;
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if (op->command == np->command &&
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op->group1[0] == np->group1[0] &&
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op->group1[1] == np->group1[1] &&
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op->group2[0] == np->group2[0] &&
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op->group2[1] == np->group2[1]) {
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np->command = KS_voidSymbol;
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np->group1[0] = KS_voidSymbol;
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np->group1[1] = KS_voidSymbol;
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np->group2[0] = KS_voidSymbol;
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np->group2[1] = KS_voidSymbol;
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}
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}
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}
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void
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keyboard_get_values(int fd)
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{
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if (field_by_value(&kbtype)->flags & FLG_GET)
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if (ioctl(fd, WSKBDIO_GTYPE, &kbtype) < 0)
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err(EXIT_FAILURE, "WSKBDIO_GTYPE");
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bell.which = 0;
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if (field_by_value(&bell.pitch)->flags & FLG_GET)
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bell.which |= WSKBD_BELL_DOPITCH;
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if (field_by_value(&bell.period)->flags & FLG_GET)
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bell.which |= WSKBD_BELL_DOPERIOD;
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if (field_by_value(&bell.volume)->flags & FLG_GET)
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bell.which |= WSKBD_BELL_DOVOLUME;
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if (bell.which != 0 && ioctl(fd, WSKBDIO_GETBELL, &bell) < 0)
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err(EXIT_FAILURE, "WSKBDIO_GETBELL");
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dfbell.which = 0;
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if (field_by_value(&dfbell.pitch)->flags & FLG_GET)
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dfbell.which |= WSKBD_BELL_DOPITCH;
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if (field_by_value(&dfbell.period)->flags & FLG_GET)
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dfbell.which |= WSKBD_BELL_DOPERIOD;
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if (field_by_value(&dfbell.volume)->flags & FLG_GET)
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dfbell.which |= WSKBD_BELL_DOVOLUME;
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if (dfbell.which != 0 &&
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ioctl(fd, WSKBDIO_GETDEFAULTBELL, &dfbell) < 0)
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err(EXIT_FAILURE, "WSKBDIO_GETDEFAULTBELL");
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if (field_by_value(&kbmap)->flags & FLG_GET) {
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kbmap.maplen = KS_NUMKEYCODES;
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if (ioctl(fd, WSKBDIO_GETMAP, &kbmap) < 0)
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err(EXIT_FAILURE, "WSKBDIO_GETMAP");
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memcpy(oldmapdata, mapdata, sizeof(oldmapdata));
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}
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repeat.which = 0;
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if (field_by_value(&repeat.del1)->flags & FLG_GET)
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repeat.which |= WSKBD_KEYREPEAT_DODEL1;
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if (field_by_value(&repeat.delN)->flags & FLG_GET)
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repeat.which |= WSKBD_KEYREPEAT_DODELN;
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if (repeat.which != 0 &&
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ioctl(fd, WSKBDIO_GETKEYREPEAT, &repeat) < 0)
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err(EXIT_FAILURE, "WSKBDIO_GETKEYREPEAT");
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dfrepeat.which = 0;
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if (field_by_value(&dfrepeat.del1)->flags & FLG_GET)
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dfrepeat.which |= WSKBD_KEYREPEAT_DODEL1;
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if (field_by_value(&dfrepeat.delN)->flags & FLG_GET)
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dfrepeat.which |= WSKBD_KEYREPEAT_DODELN;
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if (dfrepeat.which != 0 &&
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ioctl(fd, WSKBDIO_GETKEYREPEAT, &dfrepeat) < 0)
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err(EXIT_FAILURE, "WSKBDIO_GETKEYREPEAT");
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if (field_by_value(&ledstate)->flags & FLG_GET)
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if (ioctl(fd, WSKBDIO_GETLEDS, &ledstate) < 0)
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err(EXIT_FAILURE, "WSKBDIO_GETLEDS");
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if (field_by_value(&kbdencoding)->flags & FLG_GET)
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if (ioctl(fd, WSKBDIO_GETENCODING, &kbdencoding) < 0)
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err(EXIT_FAILURE, "WSKBDIO_GETENCODING");
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if (field_by_value(&keyclick)->flags & FLG_GET) {
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ioctl(fd, WSKBDIO_GETKEYCLICK, &keyclick);
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/* Optional; don't complain. */
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}
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scroll.which = 0;
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if (field_by_value(&scroll.mode)->flags & FLG_GET)
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scroll.which |= WSKBD_SCROLL_DOMODE;
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if (field_by_value(&scroll.modifier)->flags & FLG_GET)
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scroll.which |= WSKBD_SCROLL_DOMODIFIER;
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if (scroll.which != 0) {
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if (ioctl(fd, WSKBDIO_GETSCROLL, &scroll) == -1) {
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if (errno != ENODEV)
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err(EXIT_FAILURE, "WSKBDIO_GETSCROLL");
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else
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havescroll = 0;
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}
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}
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}
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void
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keyboard_put_values(int fd)
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{
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bell.which = 0;
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if (field_by_value(&bell.pitch)->flags & FLG_SET)
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bell.which |= WSKBD_BELL_DOPITCH;
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if (field_by_value(&bell.period)->flags & FLG_SET)
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bell.which |= WSKBD_BELL_DOPERIOD;
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if (field_by_value(&bell.volume)->flags & FLG_SET)
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bell.which |= WSKBD_BELL_DOVOLUME;
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if (bell.which != 0 && ioctl(fd, WSKBDIO_SETBELL, &bell) < 0)
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err(EXIT_FAILURE, "WSKBDIO_SETBELL");
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if (bell.which & WSKBD_BELL_DOPITCH)
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pr_field(field_by_value(&bell.pitch), " -> ");
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if (bell.which & WSKBD_BELL_DOPERIOD)
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pr_field(field_by_value(&bell.period), " -> ");
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if (bell.which & WSKBD_BELL_DOVOLUME)
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pr_field(field_by_value(&bell.volume), " -> ");
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dfbell.which = 0;
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if (field_by_value(&dfbell.pitch)->flags & FLG_SET)
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dfbell.which |= WSKBD_BELL_DOPITCH;
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if (field_by_value(&dfbell.period)->flags & FLG_SET)
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dfbell.which |= WSKBD_BELL_DOPERIOD;
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if (field_by_value(&dfbell.volume)->flags & FLG_SET)
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dfbell.which |= WSKBD_BELL_DOVOLUME;
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if (dfbell.which != 0 &&
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ioctl(fd, WSKBDIO_SETDEFAULTBELL, &dfbell) < 0)
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err(EXIT_FAILURE, "WSKBDIO_SETDEFAULTBELL");
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if (dfbell.which & WSKBD_BELL_DOPITCH)
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pr_field(field_by_value(&dfbell.pitch), " -> ");
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if (dfbell.which & WSKBD_BELL_DOPERIOD)
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pr_field(field_by_value(&dfbell.period), " -> ");
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if (dfbell.which & WSKBD_BELL_DOVOLUME)
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pr_field(field_by_value(&dfbell.volume), " -> ");
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if (field_by_value(&kbmap)->flags & FLG_SET) {
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if (ioctl(fd, WSKBDIO_SETMAP, &kbmap) < 0)
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err(EXIT_FAILURE, "WSKBDIO_SETMAP");
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if (field_by_value(&kbmap)->flags & FLG_MODIFIED) {
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diff_kmap(&oldkbmap, &kbmap);
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pr_field(field_by_value(&kbmap), " +> ");
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} else
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pr_field(field_by_value(&kbmap), " -> ");
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}
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repeat.which = 0;
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if (field_by_value(&repeat.del1)->flags & FLG_SET)
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repeat.which |= WSKBD_KEYREPEAT_DODEL1;
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if (field_by_value(&repeat.delN)->flags & FLG_SET)
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repeat.which |= WSKBD_KEYREPEAT_DODELN;
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if (repeat.which != 0 &&
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ioctl(fd, WSKBDIO_SETKEYREPEAT, &repeat) < 0)
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err(EXIT_FAILURE, "WSKBDIO_SETKEYREPEAT");
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if (repeat.which & WSKBD_KEYREPEAT_DODEL1)
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pr_field(field_by_value(&repeat.del1), " -> ");
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if (repeat.which & WSKBD_KEYREPEAT_DODELN)
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pr_field(field_by_value(&repeat.delN), " -> ");
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dfrepeat.which = 0;
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if (field_by_value(&dfrepeat.del1)->flags & FLG_SET)
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dfrepeat.which |= WSKBD_KEYREPEAT_DODEL1;
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if (field_by_value(&dfrepeat.delN)->flags & FLG_SET)
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dfrepeat.which |= WSKBD_KEYREPEAT_DODELN;
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if (dfrepeat.which != 0 &&
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ioctl(fd, WSKBDIO_SETDEFAULTKEYREPEAT, &dfrepeat) < 0)
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err(EXIT_FAILURE, "WSKBDIO_SETDEFAULTKEYREPEAT");
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if (dfrepeat.which &WSKBD_KEYREPEAT_DODEL1)
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pr_field(field_by_value(&dfrepeat.del1), " -> ");
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if (dfrepeat.which & WSKBD_KEYREPEAT_DODELN)
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pr_field(field_by_value(&dfrepeat.delN), " -> ");
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if (field_by_value(&ledstate)->flags & FLG_SET) {
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if (ioctl(fd, WSKBDIO_SETLEDS, &ledstate) < 0)
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err(EXIT_FAILURE, "WSKBDIO_SETLEDS");
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pr_field(field_by_value(&ledstate), " -> ");
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}
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if (field_by_value(&kbdencoding)->flags & FLG_SET) {
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if (ioctl(fd, WSKBDIO_SETENCODING, &kbdencoding) < 0)
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err(EXIT_FAILURE, "WSKBDIO_SETENCODING");
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pr_field(field_by_value(&kbdencoding), " -> ");
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}
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if (field_by_value(&keyclick)->flags & FLG_SET) {
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if (ioctl(fd, WSKBDIO_SETKEYCLICK, &keyclick) < 0)
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err(EXIT_FAILURE, "WSKBDIO_SETKEYCLICK");
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pr_field(field_by_value(&keyclick), " -> ");
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}
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if (havescroll == 0)
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return;
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scroll.which = 0;
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if (field_by_value(&scroll.mode)->flags & FLG_SET)
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scroll.which |= WSKBD_SCROLL_DOMODE;
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if (field_by_value(&scroll.modifier)->flags & FLG_SET)
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scroll.which |= WSKBD_SCROLL_DOMODIFIER;
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if (scroll.which & WSKBD_SCROLL_DOMODE)
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pr_field(field_by_value(&scroll.mode), " -> ");
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if (scroll.which & WSKBD_SCROLL_DOMODIFIER)
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pr_field(field_by_value(&scroll.modifier), " -> ");
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if (scroll.which != 0) {
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if (ioctl(fd, WSKBDIO_SETSCROLL, &scroll) == -1) {
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if (errno != ENODEV)
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err(EXIT_FAILURE, "WSKBDIO_SETSCROLL");
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else {
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warnx("scrolling is not supported by this "
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"kernel");
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havescroll = 0;
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}
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}
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}
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}
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