Commit | Line | Data |
---|---|---|
18949a0b DF |
1 | /* |
2 | * Copyright (c) 1980 Regents of the University of California. | |
3 | * All rights reserved. The Berkeley software License Agreement | |
4 | * specifies the terms and conditions for redistribution. | |
5 | */ | |
6 | ||
ba3dc8b4 | 7 | #ifndef lint |
18949a0b DF |
8 | char copyright[] = |
9 | "@(#) Copyright (c) 1980 Regents of the University of California.\n\ | |
10 | All rights reserved.\n"; | |
11 | #endif not lint | |
12 | ||
13 | #ifndef lint | |
9cc510cb | 14 | static char sccsid[] = "@(#)stty.c 5.4 (Berkeley) %G%"; |
18949a0b DF |
15 | #endif not lint |
16 | ||
16b6b22b BJ |
17 | /* |
18 | * set teletype modes | |
19 | */ | |
20 | ||
21 | #include <stdio.h> | |
4f05342b | 22 | #include <sys/ioctl.h> |
16b6b22b | 23 | |
ba3dc8b4 SL |
24 | struct |
25 | { | |
16b6b22b BJ |
26 | char *string; |
27 | int speed; | |
28 | } speeds[] = { | |
ba3dc8b4 SL |
29 | "0", B0, |
30 | "50", B50, | |
31 | "75", B75, | |
32 | "110", B110, | |
33 | "134", B134, | |
34 | "134.5",B134, | |
35 | "150", B150, | |
36 | "200", B200, | |
37 | "300", B300, | |
38 | "600", B600, | |
39 | "1200", B1200, | |
40 | "1800", B1800, | |
41 | "2400", B2400, | |
42 | "4800", B4800, | |
43 | "9600", B9600, | |
44 | "exta", EXTA, | |
45 | "19200", EXTA, | |
46 | "extb", EXTB, | |
47 | "38400", EXTB, | |
48 | 0, | |
16b6b22b | 49 | }; |
ba3dc8b4 SL |
50 | struct |
51 | { | |
16b6b22b | 52 | char *string; |
ba3dc8b4 SL |
53 | int set; |
54 | int reset; | |
55 | int lset; | |
56 | int lreset; | |
16b6b22b | 57 | } modes[] = { |
ba3dc8b4 SL |
58 | "even", EVENP, 0, 0, 0, |
59 | "-even", 0, EVENP, 0, 0, | |
60 | "odd", ODDP, 0, 0, 0, | |
61 | "-odd", 0, ODDP, 0, 0, | |
62 | "raw", RAW, 0, 0, 0, | |
63 | "-raw", 0, RAW, 0, 0, | |
64 | "cooked", 0, RAW, 0, 0, | |
65 | "-nl", CRMOD, 0, 0, 0, | |
66 | "nl", 0, CRMOD, 0, 0, | |
67 | "echo", ECHO, 0, 0, 0, | |
68 | "-echo", 0, ECHO, 0, 0, | |
69 | "LCASE", LCASE, 0, 0, 0, | |
70 | "lcase", LCASE, 0, 0, 0, | |
71 | "-LCASE", 0, LCASE, 0, 0, | |
72 | "-lcase", 0, LCASE, 0, 0, | |
73 | "-tabs", XTABS, 0, 0, 0, | |
74 | "tabs", 0, XTABS, 0, 0, | |
75 | "tandem", TANDEM, 0, 0, 0, | |
76 | "-tandem", 0, TANDEM, 0, 0, | |
77 | "cbreak", CBREAK, 0, 0, 0, | |
78 | "-cbreak", 0, CBREAK, 0, 0, | |
79 | "cr0", CR0, CR3, 0, 0, | |
80 | "cr1", CR1, CR3, 0, 0, | |
81 | "cr2", CR2, CR3, 0, 0, | |
82 | "cr3", CR3, CR3, 0, 0, | |
83 | "tab0", TAB0, XTABS, 0, 0, | |
84 | "tab1", TAB1, XTABS, 0, 0, | |
85 | "tab2", TAB2, XTABS, 0, 0, | |
86 | "nl0", NL0, NL3, 0, 0, | |
87 | "nl1", NL1, NL3, 0, 0, | |
88 | "nl2", NL2, NL3, 0, 0, | |
89 | "nl3", NL3, NL3, 0, 0, | |
90 | "ff0", FF0, FF1, 0, 0, | |
91 | "ff1", FF1, FF1, 0, 0, | |
92 | "bs0", BS0, BS1, 0, 0, | |
93 | "bs1", BS1, BS1, 0, 0, | |
94 | "33", CR1, ALLDELAY, 0, 0, | |
95 | "tty33", CR1, ALLDELAY, 0, 0, | |
96 | "37", FF1+CR2+TAB1+NL1, ALLDELAY, 0, 0, | |
97 | "tty37", FF1+CR2+TAB1+NL1, ALLDELAY, 0, 0, | |
98 | "05", NL2, ALLDELAY, 0, 0, | |
99 | "vt05", NL2, ALLDELAY, 0, 0, | |
100 | "tn", CR1, ALLDELAY, 0, 0, | |
101 | "tn300", CR1, ALLDELAY, 0, 0, | |
102 | "ti", CR2, ALLDELAY, 0, 0, | |
103 | "ti700", CR2, ALLDELAY, 0, 0, | |
104 | "tek", FF1, ALLDELAY, 0, 0, | |
105 | "crtbs", 0, 0, LCRTBS, LPRTERA, | |
106 | "-crtbs", 0, 0, 0, LCRTBS, | |
107 | "prterase", 0, 0, LPRTERA, LCRTBS+LCRTKIL+LCRTERA, | |
108 | "-prterase", 0, 0, 0, LPRTERA, | |
109 | "crterase", 0, 0, LCRTERA, LPRTERA, | |
110 | "-crterase", 0, 0, 0, LCRTERA, | |
111 | "crtkill", 0, 0, LCRTKIL, LPRTERA, | |
112 | "-crtkill", 0, 0, 0, LCRTKIL, | |
113 | "tilde", 0, 0, LTILDE, 0, | |
114 | "-tilde", 0, 0, 0, LTILDE, | |
115 | "mdmbuf", 0, 0, LMDMBUF, 0, | |
116 | "-mdmbuf", 0, 0, 0, LMDMBUF, | |
117 | "litout", 0, 0, LLITOUT, 0, | |
118 | "-litout", 0, 0, 0, LLITOUT, | |
b06ffe83 JL |
119 | "pass8", 0, 0, LPASS8, 0, |
120 | "-pass8", 0, 0, 0, LPASS8, | |
ba3dc8b4 SL |
121 | "tostop", 0, 0, LTOSTOP, 0, |
122 | "-tostop", 0, 0, 0, LTOSTOP, | |
123 | "flusho", 0, 0, LFLUSHO, 0, | |
124 | "-flusho", 0, 0, 0, LFLUSHO, | |
125 | "nohang", 0, 0, LNOHANG, 0, | |
126 | "-nohang", 0, 0, 0, LNOHANG, | |
2be6f1d1 | 127 | #ifdef notdef |
ba3dc8b4 SL |
128 | "etxack", 0, 0, LETXACK, 0, |
129 | "-etxack", 0, 0, 0, LETXACK, | |
2be6f1d1 | 130 | #endif |
ba3dc8b4 SL |
131 | "ctlecho", 0, 0, LCTLECH, 0, |
132 | "-ctlecho", 0, 0, 0, LCTLECH, | |
133 | "pendin", 0, 0, LPENDIN, 0, | |
134 | "-pendin", 0, 0, 0, LPENDIN, | |
135 | "decctlq", 0, 0, LDECCTQ, 0, | |
136 | "-decctlq", 0, 0, 0, LDECCTQ, | |
137 | "noflsh", 0, 0, LNOFLSH, 0, | |
138 | "-noflsh", 0, 0, 0, LNOFLSH, | |
139 | 0, | |
16b6b22b BJ |
140 | }; |
141 | ||
ba3dc8b4 SL |
142 | struct tchars tc; |
143 | struct ltchars ltc; | |
144 | struct sgttyb mode; | |
4f05342b | 145 | struct winsize win; |
ba3dc8b4 | 146 | int lmode; |
16b6b22b BJ |
147 | int oldisc, ldisc; |
148 | ||
16b6b22b BJ |
149 | struct special { |
150 | char *name; | |
151 | char *cp; | |
152 | char def; | |
153 | } special[] = { | |
ba3dc8b4 SL |
154 | "erase", &mode.sg_erase, CERASE, |
155 | "kill", &mode.sg_kill, CKILL, | |
156 | "intr", &tc.t_intrc, CINTR, | |
157 | "quit", &tc.t_quitc, CQUIT, | |
158 | "start", &tc.t_startc, CSTART, | |
159 | "stop", &tc.t_stopc, CSTOP, | |
160 | "eof", &tc.t_eofc, CEOF, | |
161 | "brk", &tc.t_brkc, CBRK, | |
162 | "susp", <c.t_suspc, CSUSP, | |
163 | "dsusp", <c.t_dsuspc, CDSUSP, | |
164 | "rprnt", <c.t_rprntc, CRPRNT, | |
165 | "flush", <c.t_flushc, CFLUSH, | |
166 | "werase", <c.t_werasc, CWERASE, | |
167 | "lnext", <c.t_lnextc, CLNEXT, | |
16b6b22b BJ |
168 | 0 |
169 | }; | |
170 | char *arg; | |
171 | ||
172 | int argc; | |
173 | char **argv; | |
174 | main(iargc, iargv) | |
ba3dc8b4 | 175 | char **iargv; |
16b6b22b BJ |
176 | { |
177 | int i; | |
178 | register struct special *sp; | |
179 | char obuf[BUFSIZ]; | |
180 | ||
181 | setbuf(stderr, obuf); | |
182 | argc = iargc; | |
183 | argv = iargv; | |
ba3dc8b4 | 184 | ioctl(1, TIOCGETP, &mode); |
16b6b22b BJ |
185 | ioctl(1, TIOCGETD, &ldisc); |
186 | oldisc = ldisc; | |
ba3dc8b4 SL |
187 | ioctl(1, TIOCGETC, &tc); |
188 | ioctl(1, TIOCLGET, &lmode); | |
189 | ioctl(1, TIOCGLTC, <c); | |
4f05342b | 190 | ioctl(1, TIOCGWINSZ, &win); |
ba3dc8b4 | 191 | if(argc == 1) { |
16b6b22b BJ |
192 | prmodes(0); |
193 | exit(0); | |
194 | } | |
195 | if (argc == 2 && !strcmp(argv[1], "all")) { | |
196 | prmodes(1); | |
197 | exit(0); | |
198 | } | |
199 | if (argc == 2 && !strcmp(argv[1], "everything")) { | |
200 | prmodes(2); | |
201 | exit(0); | |
202 | } | |
ba3dc8b4 SL |
203 | /* |
204 | if (argc == 2 && !strcmp(argv[1], "all")) { | |
205 | prmodes(2); | |
206 | exit(0); | |
207 | } | |
208 | */ | |
209 | while(--argc > 0) { | |
16b6b22b | 210 | arg = *++argv; |
ba3dc8b4 SL |
211 | if (eq("ek")){ |
212 | mode.sg_erase = '#'; | |
213 | mode.sg_kill = '@'; | |
16b6b22b BJ |
214 | continue; |
215 | } | |
ba3dc8b4 | 216 | if (eq("new")){ |
16b6b22b | 217 | ldisc = NTTYDISC; |
ba3dc8b4 | 218 | if (ioctl(1, TIOCSETD, &ldisc)<0) |
16b6b22b BJ |
219 | perror("ioctl"); |
220 | continue; | |
221 | } | |
ba3dc8b4 | 222 | if (eq("newcrt")){ |
16b6b22b | 223 | ldisc = NTTYDISC; |
ba3dc8b4 SL |
224 | lmode &= ~LPRTERA; |
225 | lmode |= LCRTBS|LCTLECH; | |
226 | if (mode.sg_ospeed >= B1200) | |
227 | lmode |= LCRTERA|LCRTKIL; | |
228 | if (ioctl(1, TIOCSETD, &ldisc)<0) | |
16b6b22b BJ |
229 | perror("ioctl"); |
230 | continue; | |
231 | } | |
ba3dc8b4 SL |
232 | if (eq("crt")){ |
233 | lmode &= ~LPRTERA; | |
234 | lmode |= LCRTBS|LCTLECH; | |
235 | if (mode.sg_ospeed >= B1200) | |
236 | lmode |= LCRTERA|LCRTKIL; | |
16b6b22b BJ |
237 | continue; |
238 | } | |
ba3dc8b4 SL |
239 | if (eq("old")){ |
240 | ldisc = 0; | |
241 | if (ioctl(1, TIOCSETD, &ldisc)<0) | |
16b6b22b BJ |
242 | perror("ioctl"); |
243 | continue; | |
244 | } | |
ba3dc8b4 SL |
245 | if (eq("dec")){ |
246 | mode.sg_erase = 0177; | |
247 | mode.sg_kill = CTRL(u); | |
248 | tc.t_intrc = CTRL(c); | |
5e9810bc | 249 | ldisc = NTTYDISC; |
ba3dc8b4 SL |
250 | lmode &= ~LPRTERA; |
251 | lmode |= LCRTBS|LCTLECH|LDECCTQ; | |
252 | if (mode.sg_ospeed >= B1200) | |
253 | lmode |= LCRTERA|LCRTKIL; | |
254 | if (ioctl(1, TIOCSETD, &ldisc)<0) | |
5e9810bc BJ |
255 | perror("ioctl"); |
256 | continue; | |
257 | } | |
16b6b22b BJ |
258 | for (sp = special; sp->name; sp++) |
259 | if (eq(sp->name)) { | |
260 | if (--argc == 0) | |
261 | goto done; | |
262 | if (**++argv == 'u') | |
263 | *sp->cp = 0377; | |
264 | else if (**argv == '^') | |
49d29e41 | 265 | *sp->cp = ((*argv)[1] == '?') ? |
16b6b22b BJ |
266 | 0177 : (*argv)[1] & 037; |
267 | else | |
268 | *sp->cp = **argv; | |
269 | goto cont; | |
270 | } | |
271 | if (eq("gspeed")) { | |
ba3dc8b4 SL |
272 | mode.sg_ispeed = B300; |
273 | mode.sg_ospeed = B9600; | |
16b6b22b BJ |
274 | continue; |
275 | } | |
276 | if (eq("hup")) { | |
ba3dc8b4 | 277 | ioctl(1, TIOCHPCL, NULL); |
16b6b22b BJ |
278 | continue; |
279 | } | |
4f05342b JB |
280 | if (eq("rows")) { |
281 | if (--argc == 0) | |
282 | goto done; | |
283 | win.ws_row = atoi(*++argv); | |
284 | } | |
9cc510cb | 285 | if (eq("cols") || eq("columns")) { |
4f05342b JB |
286 | if (--argc == 0) |
287 | goto done; | |
288 | win.ws_col = atoi(*++argv); | |
289 | } | |
d6f0b7e6 MK |
290 | if (eq("size")) { |
291 | ioctl(open("/dev/tty", 0), TIOCGWINSZ, &win); | |
292 | printf("%d %d\n", win.ws_row, win.ws_col); | |
293 | exit(0); | |
294 | } | |
ba3dc8b4 SL |
295 | for(i=0; speeds[i].string; i++) |
296 | if(eq(speeds[i].string)) { | |
297 | mode.sg_ispeed = mode.sg_ospeed = speeds[i].speed; | |
16b6b22b BJ |
298 | goto cont; |
299 | } | |
300 | if (eq("speed")) { | |
ba3dc8b4 SL |
301 | ioctl(open("/dev/tty", 0), TIOCGETP, &mode); |
302 | for(i=0; speeds[i].string; i++) | |
303 | if (mode.sg_ospeed == speeds[i].speed) { | |
16b6b22b BJ |
304 | printf("%s\n", speeds[i].string); |
305 | exit(0); | |
306 | } | |
307 | printf("unknown\n"); | |
308 | exit(1); | |
309 | } | |
ba3dc8b4 SL |
310 | for(i=0; modes[i].string; i++) |
311 | if(eq(modes[i].string)) { | |
312 | mode.sg_flags &= ~modes[i].reset; | |
313 | mode.sg_flags |= modes[i].set; | |
314 | lmode &= ~modes[i].lreset; | |
315 | lmode |= modes[i].lset; | |
16b6b22b | 316 | } |
ba3dc8b4 | 317 | if(arg) |
16b6b22b BJ |
318 | fprintf(stderr,"unknown mode: %s\n", arg); |
319 | cont: | |
320 | ; | |
321 | } | |
322 | done: | |
ba3dc8b4 SL |
323 | ioctl(1, TIOCSETN, &mode); |
324 | ioctl(1, TIOCSETC, &tc); | |
325 | ioctl(1, TIOCSLTC, <c); | |
326 | ioctl(1, TIOCLSET, &lmode); | |
4f05342b | 327 | ioctl(1, TIOCSWINSZ, &win); |
16b6b22b BJ |
328 | } |
329 | ||
330 | eq(string) | |
ba3dc8b4 | 331 | char *string; |
16b6b22b BJ |
332 | { |
333 | int i; | |
334 | ||
ba3dc8b4 SL |
335 | if(!arg) |
336 | return(0); | |
16b6b22b BJ |
337 | i = 0; |
338 | loop: | |
ba3dc8b4 | 339 | if(arg[i] != string[i]) |
16b6b22b | 340 | return(0); |
ba3dc8b4 | 341 | if(arg[i++] != '\0') |
16b6b22b BJ |
342 | goto loop; |
343 | arg = 0; | |
ba3dc8b4 | 344 | return(1); |
16b6b22b BJ |
345 | } |
346 | ||
347 | prmodes(all) | |
348 | { | |
349 | register m; | |
350 | int any; | |
351 | ||
ba3dc8b4 | 352 | if(ldisc==NETLDISC) |
16b6b22b | 353 | fprintf(stderr, "net discipline, "); |
ba3dc8b4 | 354 | else if(ldisc==NTTYDISC) |
16b6b22b | 355 | fprintf(stderr, "new tty, "); |
ba3dc8b4 | 356 | else if(all==2) |
16b6b22b | 357 | fprintf(stderr, "old tty, "); |
ba3dc8b4 SL |
358 | if(mode.sg_ispeed != mode.sg_ospeed) { |
359 | prspeed("input speed ", mode.sg_ispeed); | |
360 | prspeed("output speed ", mode.sg_ospeed); | |
16b6b22b | 361 | } else |
ba3dc8b4 | 362 | prspeed("speed ", mode.sg_ispeed); |
4f05342b JB |
363 | if (all) |
364 | fprintf(stderr, ", %d rows, %d columns", win.ws_row, win.ws_col); | |
ba3dc8b4 SL |
365 | fprintf(stderr, all==2 ? "\n" : "; "); |
366 | m = mode.sg_flags; | |
367 | if(all==2 || (m&(EVENP|ODDP))!=(EVENP|ODDP)) { | |
368 | if(m & EVENP) fprintf(stderr,"even "); | |
369 | if(m & ODDP) fprintf(stderr,"odd "); | |
16b6b22b | 370 | } |
ba3dc8b4 SL |
371 | if(all==2 || m&RAW) |
372 | fprintf(stderr,"-raw "+((m&RAW)!=0)); | |
373 | if(all==2 || (m&CRMOD)==0) | |
374 | fprintf(stderr,"-nl "+((m&CRMOD)==0)); | |
375 | if(all==2 || (m&ECHO)==0) | |
376 | fprintf(stderr,"-echo "+((m&ECHO)!=0)); | |
377 | if(all==2 || (m&LCASE)) | |
378 | fprintf(stderr,"-lcase "+((m&LCASE)!=0)); | |
379 | if(all==2 || (m&TANDEM)) | |
380 | fprintf(stderr,"-tandem "+((m&TANDEM)!=0)); | |
381 | fprintf(stderr,"-tabs "+((m&XTABS)!=XTABS)); | |
382 | if(all==2 || (m&CBREAK)) | |
383 | fprintf(stderr,"-cbreak "+((m&CBREAK)!=0)); | |
384 | if(all==2 || (m&NLDELAY)) | |
385 | delay((m&NLDELAY)/NL1, "nl"); | |
386 | if ((m&TBDELAY)!=XTABS) | |
387 | delay((m&TBDELAY)/TAB1, "tab"); | |
388 | if(all==2 || (m&CRDELAY)) | |
389 | delay((m&CRDELAY)/CR1, "cr"); | |
390 | if(all==2 || (m&VTDELAY)) | |
391 | delay((m&VTDELAY)/FF1, "ff"); | |
392 | if(all==2 || (m&BSDELAY)) | |
393 | delay((m&BSDELAY)/BS1, "bs"); | |
16b6b22b BJ |
394 | if (all) |
395 | fprintf(stderr,"\n"); | |
396 | #define lpit(what,str) \ | |
ba3dc8b4 SL |
397 | if (all==2||(lmode&what)) { \ |
398 | fprintf(stderr,str+((lmode&what)!=0)); any++; \ | |
16b6b22b BJ |
399 | } |
400 | if (ldisc == NTTYDISC) { | |
ba3dc8b4 SL |
401 | int newcrt = (lmode&(LCTLECH|LCRTBS)) == (LCTLECH|LCRTBS) && |
402 | (lmode&(LCRTERA|LCRTKIL)) == | |
403 | ((mode.sg_ospeed > B300) ? LCRTERA|LCRTKIL : 0); | |
74a327ac | 404 | int nothing = 1; |
16b6b22b | 405 | if (newcrt) { |
ba3dc8b4 SL |
406 | if (all==2) |
407 | fprintf(stderr, "crt: (crtbs crterase crtkill ctlecho) "); | |
408 | else | |
409 | fprintf(stderr, "crt "); | |
16b6b22b BJ |
410 | any++; |
411 | } else { | |
ba3dc8b4 SL |
412 | lpit(LCRTBS, "-crtbs "); |
413 | lpit(LCRTERA, "-crterase "); | |
414 | lpit(LCRTKIL, "-crtkill "); | |
415 | lpit(LCTLECH, "-ctlecho "); | |
416 | lpit(LPRTERA, "-prterase "); | |
16b6b22b | 417 | } |
ba3dc8b4 SL |
418 | lpit(LTOSTOP, "-tostop "); |
419 | if (all==2) { | |
16b6b22b BJ |
420 | fprintf(stderr, "\n"); |
421 | any = 0; | |
74a327ac | 422 | nothing = 0; |
16b6b22b | 423 | } |
ba3dc8b4 SL |
424 | lpit(LTILDE, "-tilde "); |
425 | lpit(LFLUSHO, "-flusho "); | |
426 | lpit(LMDMBUF, "-mdmbuf "); | |
427 | lpit(LLITOUT, "-litout "); | |
b06ffe83 | 428 | lpit(LPASS8, "-pass8 "); |
ba3dc8b4 | 429 | lpit(LNOHANG, "-nohang "); |
7ef182e7 BJ |
430 | if (any) { |
431 | fprintf(stderr,"\n"); | |
432 | any = 0; | |
74a327ac | 433 | nothing = 0; |
7ef182e7 | 434 | } |
2be6f1d1 | 435 | #ifdef notdef |
ba3dc8b4 | 436 | lpit(LETXACK, "-etxack "); |
2be6f1d1 | 437 | #endif |
ba3dc8b4 SL |
438 | lpit(LPENDIN, "-pendin "); |
439 | lpit(LDECCTQ, "-decctlq "); | |
440 | lpit(LNOFLSH, "-noflsh "); | |
74a327ac | 441 | if (any || nothing) |
16b6b22b BJ |
442 | fprintf(stderr,"\n"); |
443 | } else if (!all) | |
444 | fprintf(stderr,"\n"); | |
445 | if (all) { | |
446 | switch (ldisc) { | |
447 | ||
448 | case 0: | |
449 | fprintf(stderr,"\ | |
450 | erase kill intr quit stop eof\ | |
451 | \n"); | |
ba3dc8b4 SL |
452 | pcol(mode.sg_erase, -1); |
453 | pcol(mode.sg_kill, -1); | |
454 | pcol(tc.t_intrc, -1); | |
455 | pcol(tc.t_quitc, -1); | |
456 | pcol(tc.t_stopc, tc.t_startc); | |
457 | pcol(tc.t_eofc, tc.t_brkc); | |
16b6b22b BJ |
458 | fprintf(stderr,"\n"); |
459 | break; | |
460 | ||
461 | case NTTYDISC: | |
462 | fprintf(stderr,"\ | |
463 | erase kill werase rprnt flush lnext susp intr quit stop eof\ | |
464 | \n"); | |
ba3dc8b4 SL |
465 | pcol(mode.sg_erase, -1); |
466 | pcol(mode.sg_kill, -1); | |
467 | pcol(ltc.t_werasc, -1); | |
468 | pcol(ltc.t_rprntc, -1); | |
469 | pcol(ltc.t_flushc, -1); | |
470 | pcol(ltc.t_lnextc, -1); | |
471 | pcol(ltc.t_suspc, ltc.t_dsuspc); | |
472 | pcol(tc.t_intrc, -1); | |
473 | pcol(tc.t_quitc, -1); | |
474 | pcol(tc.t_stopc, tc.t_startc); | |
475 | pcol(tc.t_eofc, tc.t_brkc); | |
16b6b22b BJ |
476 | fprintf(stderr,"\n"); |
477 | break; | |
478 | } | |
479 | } else if (ldisc != NETLDISC) { | |
480 | register struct special *sp; | |
481 | int first = 1; | |
74a327ac | 482 | |
16b6b22b BJ |
483 | for (sp = special; sp->name; sp++) { |
484 | if ((*sp->cp&0377) != (sp->def&0377)) { | |
485 | pit(*sp->cp, sp->name, first ? "" : ", "); | |
486 | first = 0; | |
487 | }; | |
ba3dc8b4 | 488 | if (sp->cp == &tc.t_brkc && ldisc == 0) |
16b6b22b BJ |
489 | break; |
490 | } | |
74a327ac | 491 | if (!first) |
ba3dc8b4 | 492 | fprintf(stderr, "\n"); |
16b6b22b BJ |
493 | } |
494 | } | |
495 | ||
496 | pcol(ch1, ch2) | |
497 | int ch1, ch2; | |
498 | { | |
499 | int nout = 0; | |
500 | ||
501 | ch1 &= 0377; | |
502 | ch2 &= 0377; | |
503 | if (ch1 == ch2) | |
504 | ch2 = 0377; | |
505 | for (; ch1 != 0377 || ch2 != 0377; ch1 = ch2, ch2 = 0377) { | |
506 | if (ch1 == 0377) | |
507 | continue; | |
508 | if (ch1 & 0200) { | |
509 | fprintf(stderr, "M-"); | |
510 | nout += 2; | |
511 | ch1 &= ~ 0200; | |
512 | } | |
513 | if (ch1 == 0177) { | |
514 | fprintf(stderr, "^"); | |
515 | nout++; | |
516 | ch1 = '?'; | |
517 | } else if (ch1 < ' ') { | |
518 | fprintf(stderr, "^"); | |
519 | nout++; | |
520 | ch1 += '@'; | |
521 | } | |
522 | fprintf(stderr, "%c", ch1); | |
523 | nout++; | |
524 | if (ch2 != 0377) { | |
525 | fprintf(stderr, "/"); | |
526 | nout++; | |
527 | } | |
528 | } | |
529 | while (nout < 7) { | |
530 | fprintf(stderr, " "); | |
531 | nout++; | |
532 | } | |
533 | } | |
534 | ||
535 | pit(what, itsname, sep) | |
536 | unsigned what; | |
537 | char *itsname, *sep; | |
538 | { | |
539 | ||
540 | what &= 0377; | |
541 | fprintf(stderr, "%s%s", sep, itsname); | |
542 | if (what == 0377) { | |
543 | fprintf(stderr, " <undef>"); | |
544 | return; | |
545 | } | |
546 | fprintf(stderr, " = "); | |
547 | if (what & 0200) { | |
548 | fprintf(stderr, "M-"); | |
549 | what &= ~ 0200; | |
550 | } | |
551 | if (what == 0177) { | |
552 | fprintf(stderr, "^"); | |
553 | what = '?'; | |
554 | } else if (what < ' ') { | |
555 | fprintf(stderr, "^"); | |
556 | what += '@'; | |
557 | } | |
558 | fprintf(stderr, "%c", what); | |
559 | } | |
560 | ||
561 | delay(m, s) | |
ba3dc8b4 | 562 | char *s; |
16b6b22b BJ |
563 | { |
564 | ||
ba3dc8b4 | 565 | if(m) |
16b6b22b BJ |
566 | fprintf(stderr,"%s%d ", s, m); |
567 | } | |
568 | ||
569 | int speed[] = { | |
6bf7d5d9 | 570 | 0,50,75,110,134,150,200,300,600,1200,1800,2400,4800,9600,19200,38400 |
16b6b22b BJ |
571 | }; |
572 | ||
573 | prspeed(c, s) | |
574 | char *c; | |
575 | { | |
576 | ||
577 | fprintf(stderr,"%s%d baud", c, speed[s]); | |
578 | } |