util.c revision 1.22 1 1.22 joff /* $NetBSD: util.c,v 1.22 2005/01/31 06:24:08 joff Exp $ */
2 1.1 hannken
3 1.1 hannken /*-
4 1.1 hannken * Copyright (c) 1998 The NetBSD Foundation, Inc.
5 1.1 hannken * All rights reserved.
6 1.1 hannken *
7 1.1 hannken * This code is derived from software contributed to The NetBSD Foundation
8 1.1 hannken * by Juergen Hannken-Illjes.
9 1.1 hannken *
10 1.1 hannken * Redistribution and use in source and binary forms, with or without
11 1.1 hannken * modification, are permitted provided that the following conditions
12 1.1 hannken * are met:
13 1.1 hannken * 1. Redistributions of source code must retain the above copyright
14 1.1 hannken * notice, this list of conditions and the following disclaimer.
15 1.1 hannken * 2. Redistributions in binary form must reproduce the above copyright
16 1.1 hannken * notice, this list of conditions and the following disclaimer in the
17 1.1 hannken * documentation and/or other materials provided with the distribution.
18 1.1 hannken * 3. All advertising materials mentioning features or use of this software
19 1.1 hannken * must display the following acknowledgement:
20 1.1 hannken * This product includes software developed by the NetBSD
21 1.1 hannken * Foundation, Inc. and its contributors.
22 1.1 hannken * 4. Neither the name of The NetBSD Foundation nor the names of its
23 1.1 hannken * contributors may be used to endorse or promote products derived
24 1.1 hannken * from this software without specific prior written permission.
25 1.1 hannken *
26 1.1 hannken * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27 1.1 hannken * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28 1.1 hannken * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 1.1 hannken * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
30 1.1 hannken * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31 1.1 hannken * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32 1.1 hannken * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33 1.1 hannken * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34 1.1 hannken * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35 1.1 hannken * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36 1.1 hannken * POSSIBILITY OF SUCH DAMAGE.
37 1.1 hannken */
38 1.1 hannken
39 1.1 hannken #include <sys/time.h>
40 1.1 hannken #include <dev/wscons/wsconsio.h>
41 1.1 hannken #include <dev/wscons/wsksymdef.h>
42 1.1 hannken #include <err.h>
43 1.1 hannken #include <string.h>
44 1.1 hannken #include <stdio.h>
45 1.1 hannken #include <unistd.h>
46 1.1 hannken #include "wsconsctl.h"
47 1.1 hannken
48 1.1 hannken #define TABLEN(t) (sizeof(t)/sizeof(t[0]))
49 1.1 hannken
50 1.1 hannken extern struct wskbd_map_data kbmap; /* from keyboard.c */
51 1.1 hannken extern struct wskbd_map_data newkbmap; /* from map_parse.y */
52 1.1 hannken
53 1.1 hannken struct nameint {
54 1.1 hannken int value;
55 1.1 hannken char *name;
56 1.1 hannken };
57 1.1 hannken
58 1.1 hannken static struct nameint kbtype_tab[] = {
59 1.9 ad { WSKBD_TYPE_LK201, "lk201" },
60 1.9 ad { WSKBD_TYPE_LK401, "lk401" },
61 1.9 ad { WSKBD_TYPE_PC_XT, "pc-xt" },
62 1.9 ad { WSKBD_TYPE_PC_AT, "pc-at" },
63 1.9 ad { WSKBD_TYPE_USB, "usb" },
64 1.9 ad { WSKBD_TYPE_HPC_KBD, "hpc-kbd" },
65 1.9 ad { WSKBD_TYPE_HPC_BTN, "hpc-btn" },
66 1.9 ad { WSKBD_TYPE_ARCHIMEDES, "archimedes" },
67 1.9 ad { WSKBD_TYPE_RISCPC, "riscpc" },
68 1.10 gmcgarry { WSKBD_TYPE_ADB, "adb" },
69 1.10 gmcgarry { WSKBD_TYPE_HIL, "hil" },
70 1.12 jandberg { WSKBD_TYPE_AMIGA, "amiga" },
71 1.15 itohy { WSKBD_TYPE_MAPLE, "maple" },
72 1.16 thomas { WSKBD_TYPE_ATARI, "atari" },
73 1.17 heas { WSKBD_TYPE_SUN, "sun" },
74 1.17 heas { WSKBD_TYPE_SUN5, "sun-type5" },
75 1.22 joff { WSKBD_TYPE_SGI, "sgi" },
76 1.22 joff { WSKBD_TYPE_MATRIXKP, "matrix-keypad" },
77 1.1 hannken };
78 1.1 hannken
79 1.1 hannken static struct nameint mstype_tab[] = {
80 1.9 ad { WSMOUSE_TYPE_VSXXX, "dec-tc" },
81 1.9 ad { WSMOUSE_TYPE_PS2, "ps2" },
82 1.9 ad { WSMOUSE_TYPE_USB, "usb" },
83 1.9 ad { WSMOUSE_TYPE_LMS, "logitech-bus" },
84 1.9 ad { WSMOUSE_TYPE_MMS, "ms-inport" },
85 1.9 ad { WSMOUSE_TYPE_TPANEL, "touch-panel" },
86 1.9 ad { WSMOUSE_TYPE_NEXT, "next" },
87 1.9 ad { WSMOUSE_TYPE_ARCHIMEDES, "archimedes" },
88 1.10 gmcgarry { WSMOUSE_TYPE_HIL, "hil" },
89 1.12 jandberg { WSMOUSE_TYPE_AMIGA, "amiga" },
90 1.13 ad { WSMOUSE_TYPE_MAXINE, "dec-maxine" },
91 1.15 itohy { WSMOUSE_TYPE_MAPLE, "maple" },
92 1.1 hannken };
93 1.1 hannken
94 1.1 hannken static struct nameint dpytype_tab[] = {
95 1.3 augustss { WSDISPLAY_TYPE_UNKNOWN, "unknown" },
96 1.7 ad { WSDISPLAY_TYPE_PM_MONO, "dec-pm-mono" },
97 1.7 ad { WSDISPLAY_TYPE_PM_COLOR, "dec-pm-color" },
98 1.1 hannken { WSDISPLAY_TYPE_CFB, "dec-cfb" },
99 1.7 ad { WSDISPLAY_TYPE_XCFB, "dec-xcfb" },
100 1.1 hannken { WSDISPLAY_TYPE_MFB, "dec-mfb" },
101 1.1 hannken { WSDISPLAY_TYPE_SFB, "dec-sfb" },
102 1.1 hannken { WSDISPLAY_TYPE_ISAVGA, "vga-isa" },
103 1.1 hannken { WSDISPLAY_TYPE_PCIVGA, "vga-pci" },
104 1.1 hannken { WSDISPLAY_TYPE_TGA, "dec-tga-pci" },
105 1.1 hannken { WSDISPLAY_TYPE_SFBP, "dec-sfb+" },
106 1.1 hannken { WSDISPLAY_TYPE_PCIMISC, "generic-pci" },
107 1.7 ad { WSDISPLAY_TYPE_NEXTMONO, "next-mono" },
108 1.11 ad { WSDISPLAY_TYPE_PX, "dec-px" },
109 1.11 ad { WSDISPLAY_TYPE_PXG, "dec-pxg" },
110 1.11 ad { WSDISPLAY_TYPE_TX, "dec-tx" },
111 1.7 ad { WSDISPLAY_TYPE_HPCFB, "generic-hpc" },
112 1.9 ad { WSDISPLAY_TYPE_VIDC, "arm-vidc" },
113 1.9 ad { WSDISPLAY_TYPE_SPX, "dec-spx" },
114 1.9 ad { WSDISPLAY_TYPE_GPX, "dec-gpx" },
115 1.9 ad { WSDISPLAY_TYPE_LCG, "dec-lcg" },
116 1.9 ad { WSDISPLAY_TYPE_VAX_MONO, "dec-vax-mono" },
117 1.9 ad { WSDISPLAY_TYPE_SB_P9100, "sparcbook-p9100" },
118 1.9 ad { WSDISPLAY_TYPE_EGA, "ega" },
119 1.9 ad { WSDISPLAY_TYPE_DCPVR, "dreamcast-pvr" },
120 1.10 gmcgarry { WSDISPLAY_TYPE_GATOR, "hp-gator" },
121 1.10 gmcgarry { WSDISPLAY_TYPE_TOPCAT, "hp-topcat" },
122 1.10 gmcgarry { WSDISPLAY_TYPE_RENAISSANCE, "hp-renaissance" },
123 1.10 gmcgarry { WSDISPLAY_TYPE_CATSEYE, "hp-catseye" },
124 1.10 gmcgarry { WSDISPLAY_TYPE_DAVINCI, "hp-davinci" },
125 1.10 gmcgarry { WSDISPLAY_TYPE_TIGER, "hp-tiger" },
126 1.10 gmcgarry { WSDISPLAY_TYPE_HYPERION, "hp-hyperion" },
127 1.12 jandberg { WSDISPLAY_TYPE_AMIGACC, "amiga-cc" },
128 1.18 heas { WSDISPLAY_TYPE_SUN24, "sun24" },
129 1.18 heas { WSDISPLAY_TYPE_NEWPORT, "sgi-newport" },
130 1.18 heas { WSDISPLAY_TYPE_GR2, "sgi-gr2" },
131 1.18 heas { WSDISPLAY_TYPE_SUNCG12, "suncg12" },
132 1.18 heas { WSDISPLAY_TYPE_SUNCG14, "suncg14" },
133 1.18 heas { WSDISPLAY_TYPE_SUNTCX, "suntcx" },
134 1.18 heas { WSDISPLAY_TYPE_SUNFFB, "sunffb" },
135 1.1 hannken };
136 1.1 hannken
137 1.1 hannken static struct nameint kbdenc_tab[] = {
138 1.5 drochner KB_ENCTAB
139 1.5 drochner };
140 1.5 drochner
141 1.5 drochner static struct nameint kbdvar_tab[] = {
142 1.5 drochner KB_VARTAB
143 1.1 hannken };
144 1.1 hannken
145 1.19 jmmv static struct nameint color_tab[] = {
146 1.19 jmmv { WSCOL_UNSUPPORTED, "unsupported" },
147 1.19 jmmv { WSCOL_BLACK, "black" },
148 1.19 jmmv { WSCOL_RED, "red" },
149 1.19 jmmv { WSCOL_GREEN, "green" },
150 1.19 jmmv { WSCOL_BROWN, "brown" },
151 1.19 jmmv { WSCOL_BLUE, "blue" },
152 1.19 jmmv { WSCOL_MAGENTA, "magenta" },
153 1.19 jmmv { WSCOL_CYAN, "cyan" },
154 1.19 jmmv { WSCOL_WHITE, "white" },
155 1.19 jmmv };
156 1.19 jmmv
157 1.19 jmmv static struct nameint attr_tab[] = {
158 1.19 jmmv { WSATTR_NONE, "none" },
159 1.19 jmmv { WSATTR_REVERSE, "reverse" },
160 1.19 jmmv { WSATTR_HILIT, "hilit" },
161 1.19 jmmv { WSATTR_BLINK, "blink" },
162 1.19 jmmv { WSATTR_UNDERLINE, "underline" },
163 1.19 jmmv { WSATTR_WSCOLORS, "color" },
164 1.19 jmmv };
165 1.19 jmmv
166 1.1 hannken static struct field *field_tab;
167 1.1 hannken static int field_tab_len;
168 1.1 hannken
169 1.21 xtraeme static char *int2name(int, int, struct nameint *, int);
170 1.21 xtraeme static int name2int(char *, struct nameint *, int);
171 1.21 xtraeme static void print_kmap(struct wskbd_map_data *);
172 1.1 hannken
173 1.1 hannken void
174 1.21 xtraeme field_setup(struct field *ftab, int len)
175 1.1 hannken {
176 1.1 hannken field_tab = ftab;
177 1.1 hannken field_tab_len = len;
178 1.1 hannken }
179 1.1 hannken
180 1.1 hannken struct field *
181 1.21 xtraeme field_by_name(char *name)
182 1.1 hannken {
183 1.1 hannken int i;
184 1.1 hannken
185 1.1 hannken for (i = 0; i < field_tab_len; i++)
186 1.1 hannken if (strcmp(field_tab[i].name, name) == 0)
187 1.1 hannken return(field_tab + i);
188 1.1 hannken
189 1.1 hannken errx(1, "%s: not found", name);
190 1.1 hannken }
191 1.1 hannken
192 1.1 hannken struct field *
193 1.21 xtraeme field_by_value(void *addr)
194 1.1 hannken {
195 1.1 hannken int i;
196 1.1 hannken
197 1.1 hannken for (i = 0; i < field_tab_len; i++)
198 1.1 hannken if (field_tab[i].valp == addr)
199 1.1 hannken return(field_tab + i);
200 1.1 hannken
201 1.1 hannken errx(1, "internal error: field_by_value: not found");
202 1.1 hannken }
203 1.1 hannken
204 1.20 jmmv void
205 1.21 xtraeme field_disable_by_value(void *addr)
206 1.20 jmmv {
207 1.20 jmmv struct field *f;
208 1.20 jmmv
209 1.20 jmmv f = field_by_value(addr);
210 1.20 jmmv f->flags |= FLG_DISABLED;
211 1.20 jmmv }
212 1.20 jmmv
213 1.1 hannken static char *
214 1.21 xtraeme int2name(int val, int uflag, struct nameint *tab, int len)
215 1.1 hannken {
216 1.1 hannken static char tmp[20];
217 1.1 hannken int i;
218 1.1 hannken
219 1.1 hannken for (i = 0; i < len; i++)
220 1.1 hannken if (tab[i].value == val)
221 1.1 hannken return(tab[i].name);
222 1.1 hannken
223 1.1 hannken if (uflag) {
224 1.1 hannken snprintf(tmp, sizeof(tmp), "unknown_%d", val);
225 1.1 hannken return(tmp);
226 1.1 hannken } else
227 1.1 hannken return(NULL);
228 1.1 hannken }
229 1.1 hannken
230 1.1 hannken static int
231 1.21 xtraeme name2int(char *val, struct nameint *tab, int len)
232 1.1 hannken {
233 1.1 hannken int i;
234 1.1 hannken
235 1.1 hannken for (i = 0; i < len; i++)
236 1.1 hannken if (strcmp(tab[i].name, val) == 0)
237 1.1 hannken return(tab[i].value);
238 1.1 hannken return(-1);
239 1.1 hannken }
240 1.1 hannken
241 1.1 hannken void
242 1.21 xtraeme pr_field(struct field *f, char *sep)
243 1.1 hannken {
244 1.1 hannken char *p;
245 1.5 drochner u_int flags;
246 1.19 jmmv int first, i, mask;
247 1.1 hannken
248 1.1 hannken if (sep)
249 1.1 hannken printf("%s%s", f->name, sep);
250 1.1 hannken
251 1.1 hannken switch (f->format) {
252 1.1 hannken case FMT_UINT:
253 1.1 hannken printf("%u", *((u_int *) f->valp));
254 1.1 hannken break;
255 1.14 hannken case FMT_STRING:
256 1.14 hannken printf("\"%s\"", *((char **) f->valp));
257 1.14 hannken break;
258 1.1 hannken case FMT_KBDTYPE:
259 1.1 hannken p = int2name(*((u_int *) f->valp), 1,
260 1.1 hannken kbtype_tab, TABLEN(kbtype_tab));
261 1.1 hannken printf("%s", p);
262 1.1 hannken break;
263 1.1 hannken case FMT_MSTYPE:
264 1.1 hannken p = int2name(*((u_int *) f->valp), 1,
265 1.1 hannken mstype_tab, TABLEN(mstype_tab));
266 1.1 hannken printf("%s", p);
267 1.1 hannken break;
268 1.1 hannken case FMT_DPYTYPE:
269 1.1 hannken p = int2name(*((u_int *) f->valp), 1,
270 1.1 hannken dpytype_tab, TABLEN(dpytype_tab));
271 1.1 hannken printf("%s", p);
272 1.1 hannken break;
273 1.1 hannken case FMT_KBDENC:
274 1.1 hannken p = int2name(KB_ENCODING(*((u_int *) f->valp)), 1,
275 1.1 hannken kbdenc_tab, TABLEN(kbdenc_tab));
276 1.1 hannken printf("%s", p);
277 1.1 hannken
278 1.5 drochner flags = KB_VARIANT(*((u_int *) f->valp));
279 1.5 drochner for (i = 0; i < 32; i++) {
280 1.5 drochner if (!(flags & (1 << i)))
281 1.5 drochner continue;
282 1.5 drochner p = int2name(flags & (1 << i), 1,
283 1.5 drochner kbdvar_tab, TABLEN(kbdvar_tab));
284 1.1 hannken printf(".%s", p);
285 1.5 drochner }
286 1.1 hannken break;
287 1.1 hannken case FMT_KBMAP:
288 1.1 hannken print_kmap((struct wskbd_map_data *) f->valp);
289 1.1 hannken break;
290 1.19 jmmv case FMT_COLOR:
291 1.19 jmmv p = int2name(*((u_int *) f->valp), 1,
292 1.19 jmmv color_tab, TABLEN(color_tab));
293 1.19 jmmv printf("%s", p);
294 1.19 jmmv break;
295 1.19 jmmv case FMT_ATTRS:
296 1.19 jmmv mask = 0x10;
297 1.19 jmmv first = 1;
298 1.19 jmmv while (mask > 0) {
299 1.19 jmmv if (*((u_int *) f->valp) & mask) {
300 1.19 jmmv p = int2name(*((u_int *) f->valp) & mask, 1,
301 1.19 jmmv attr_tab, TABLEN(attr_tab));
302 1.19 jmmv printf("%s%s", first ? "" : ",", p);
303 1.19 jmmv first = 0;
304 1.19 jmmv }
305 1.19 jmmv mask >>= 1;
306 1.19 jmmv }
307 1.19 jmmv if (first)
308 1.19 jmmv printf("none");
309 1.19 jmmv break;
310 1.1 hannken default:
311 1.1 hannken errx(1, "internal error: pr_field: no format %d", f->format);
312 1.1 hannken break;
313 1.1 hannken }
314 1.1 hannken
315 1.1 hannken printf("\n");
316 1.1 hannken }
317 1.1 hannken
318 1.1 hannken void
319 1.21 xtraeme rd_field(struct field *f, char *val, int merge)
320 1.1 hannken {
321 1.1 hannken int i;
322 1.1 hannken u_int u;
323 1.1 hannken char *p;
324 1.1 hannken struct wscons_keymap *mp;
325 1.1 hannken
326 1.1 hannken switch (f->format) {
327 1.1 hannken case FMT_UINT:
328 1.1 hannken if (sscanf(val, "%u", &u) != 1)
329 1.1 hannken errx(1, "%s: not a number", val);
330 1.1 hannken if (merge)
331 1.1 hannken *((u_int *) f->valp) += u;
332 1.1 hannken else
333 1.1 hannken *((u_int *) f->valp) = u;
334 1.14 hannken break;
335 1.14 hannken case FMT_STRING:
336 1.14 hannken if ((*((char **) f->valp) = strdup(val)) == NULL)
337 1.14 hannken err(1, "strdup");
338 1.1 hannken break;
339 1.1 hannken case FMT_KBDENC:
340 1.1 hannken p = strchr(val, '.');
341 1.1 hannken if (p != NULL)
342 1.1 hannken *p++ = '\0';
343 1.1 hannken
344 1.1 hannken i = name2int(val, kbdenc_tab, TABLEN(kbdenc_tab));
345 1.1 hannken if (i == -1)
346 1.1 hannken errx(1, "%s: not a valid encoding", val);
347 1.1 hannken *((u_int *) f->valp) = i;
348 1.1 hannken
349 1.5 drochner while (p) {
350 1.5 drochner val = p;
351 1.5 drochner p = strchr(p, '.');
352 1.5 drochner if (p != NULL)
353 1.5 drochner *p++ = '\0';
354 1.5 drochner i = name2int(val, kbdvar_tab, TABLEN(kbdvar_tab));
355 1.5 drochner if (i == -1)
356 1.5 drochner errx(1, "%s: not a valid variant", val);
357 1.5 drochner *((u_int *) f->valp) |= i;
358 1.5 drochner }
359 1.1 hannken break;
360 1.1 hannken case FMT_KBMAP:
361 1.1 hannken if (! merge)
362 1.1 hannken kbmap.maplen = 0;
363 1.1 hannken map_scan_setinput(val);
364 1.1 hannken yyparse();
365 1.1 hannken if (merge) {
366 1.1 hannken if (newkbmap.maplen < kbmap.maplen)
367 1.1 hannken newkbmap.maplen = kbmap.maplen;
368 1.1 hannken for (i = 0; i < kbmap.maplen; i++) {
369 1.1 hannken mp = newkbmap.map + i;
370 1.1 hannken if (mp->command == KS_voidSymbol &&
371 1.1 hannken mp->group1[0] == KS_voidSymbol &&
372 1.1 hannken mp->group1[1] == KS_voidSymbol &&
373 1.1 hannken mp->group2[0] == KS_voidSymbol &&
374 1.1 hannken mp->group2[1] == KS_voidSymbol)
375 1.1 hannken *mp = kbmap.map[i];
376 1.1 hannken }
377 1.1 hannken }
378 1.1 hannken kbmap.maplen = newkbmap.maplen;
379 1.1 hannken bcopy(newkbmap.map, kbmap.map,
380 1.1 hannken kbmap.maplen*sizeof(struct wscons_keymap));
381 1.1 hannken break;
382 1.19 jmmv case FMT_COLOR:
383 1.19 jmmv i = name2int(val, color_tab, TABLEN(color_tab));
384 1.19 jmmv if (i == -1)
385 1.19 jmmv errx(1, "%s: not a valid color", val);
386 1.19 jmmv *((u_int *) f->valp) = i;
387 1.19 jmmv break;
388 1.19 jmmv case FMT_ATTRS:
389 1.19 jmmv p = val;
390 1.19 jmmv while (p) {
391 1.19 jmmv val = p;
392 1.19 jmmv p = strchr(p, ',');
393 1.19 jmmv if (p != NULL)
394 1.19 jmmv *p++ = '\0';
395 1.19 jmmv i = name2int(val, attr_tab, TABLEN(attr_tab));
396 1.19 jmmv if (i == -1)
397 1.19 jmmv errx(1, "%s: not a valid attribute", val);
398 1.19 jmmv *((u_int *) f->valp) |= i;
399 1.19 jmmv }
400 1.19 jmmv break;
401 1.1 hannken default:
402 1.1 hannken errx(1, "internal error: rd_field: no format %d", f->format);
403 1.1 hannken break;
404 1.1 hannken }
405 1.1 hannken }
406 1.1 hannken
407 1.1 hannken static void
408 1.21 xtraeme print_kmap(struct wskbd_map_data *map)
409 1.1 hannken {
410 1.1 hannken int i;
411 1.1 hannken struct wscons_keymap *mp;
412 1.1 hannken
413 1.1 hannken for (i = 0; i < map->maplen; i++) {
414 1.1 hannken mp = map->map + i;
415 1.1 hannken
416 1.1 hannken if (mp->command == KS_voidSymbol &&
417 1.1 hannken mp->group1[0] == KS_voidSymbol &&
418 1.1 hannken mp->group1[1] == KS_voidSymbol &&
419 1.1 hannken mp->group2[0] == KS_voidSymbol &&
420 1.1 hannken mp->group2[1] == KS_voidSymbol)
421 1.1 hannken continue;
422 1.1 hannken printf("\n");
423 1.1 hannken printf("keycode %u =", i);
424 1.1 hannken if (mp->command != KS_voidSymbol)
425 1.1 hannken printf(" %s", ksym2name(mp->command));
426 1.1 hannken printf(" %s", ksym2name(mp->group1[0]));
427 1.1 hannken if (mp->group1[0] != mp->group1[1] ||
428 1.1 hannken mp->group1[0] != mp->group2[0] ||
429 1.1 hannken mp->group1[0] != mp->group2[1]) {
430 1.1 hannken printf(" %s", ksym2name(mp->group1[1]));
431 1.1 hannken if (mp->group1[0] != mp->group2[0] ||
432 1.1 hannken mp->group1[1] != mp->group2[1]) {
433 1.1 hannken printf(" %s", ksym2name(mp->group2[0]));
434 1.1 hannken printf(" %s", ksym2name(mp->group2[1]));
435 1.1 hannken }
436 1.1 hannken }
437 1.1 hannken }
438 1.1 hannken }
439