Commit | Line | Data |
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12c6e49c KB |
1 | /* |
2 | * Copyright (c) 1987 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 | ||
ee5681fe | 7 | #ifndef lint |
3956638c | 8 | static char sccsid[] = "@(#)disklabel.c 5.13 (Berkeley) %G%"; |
ee5681fe MK |
9 | /* from static char sccsid[] = "@(#)disklabel.c 1.2 (Symmetric) 11/28/85"; */ |
10 | #endif | |
11 | ||
12 | #include <stdio.h> | |
13 | #include <ctype.h> | |
14 | #include <sys/param.h> | |
12c6e49c | 15 | #include <sys/signal.h> |
ee5681fe MK |
16 | #include <sys/errno.h> |
17 | #include <sys/file.h> | |
18 | #include <sys/ioctl.h> | |
12c6e49c KB |
19 | #include <sys/fs.h> |
20 | #include <strings.h> | |
ee5681fe MK |
21 | #define DKTYPENAMES |
22 | #include <sys/disklabel.h> | |
23 | ||
24 | /* | |
25 | * Disklabel: read and write disklabels. | |
26 | * The label is usually placed on one of the first sectors of the disk. | |
27 | * Many machines (VAX 11/750) also place a bootstrap in the same area, | |
28 | * in which case the label is embedded in the bootstrap. | |
29 | * The bootstrap source must leave space at the proper offset | |
30 | * for the label on such machines. | |
31 | */ | |
32 | ||
452bf484 MK |
33 | #ifdef vax |
34 | #define RAWPARTITION 'c' | |
35 | #else | |
36 | #define RAWPARTITION 'a' | |
37 | #endif | |
38 | ||
39 | #ifndef BBSIZE | |
ee5681fe | 40 | #define BBSIZE 8192 /* size of boot area, with label */ |
452bf484 | 41 | #endif |
ee5681fe MK |
42 | |
43 | #ifdef vax | |
44 | #define BOOT /* also have bootstrap in "boot area" */ | |
45 | #define BOOTDIR "/usr/mdec" /* source of boot binaries */ | |
452bf484 MK |
46 | #else |
47 | #ifdef lint | |
48 | #define BOOT | |
49 | #endif | |
ee5681fe MK |
50 | #endif |
51 | ||
12c6e49c KB |
52 | #define DEFEDITOR "/usr/ucb/vi" |
53 | #define streq(a,b) (strcmp(a,b) == 0) | |
54 | ||
12c6e49c | 55 | #ifdef BOOT |
ee5681fe MK |
56 | char *xxboot; |
57 | char *bootxx; | |
12c6e49c | 58 | #endif |
53e3e5d6 MK |
59 | |
60 | char *dkname; | |
ee5681fe | 61 | char *specname; |
12c6e49c | 62 | char tmpfil[] = "/tmp/EdDk.aXXXXXX"; |
ee5681fe MK |
63 | |
64 | extern int errno; | |
65 | char namebuf[BBSIZE], *np = namebuf; | |
ee5681fe | 66 | struct disklabel lab; |
53e3e5d6 MK |
67 | struct disklabel *readlabel(), *makebootarea(); |
68 | char bootarea[BBSIZE]; | |
40aed5b4 MK |
69 | char boot0[MAXPATHLEN]; |
70 | char boot1[MAXPATHLEN]; | |
ee5681fe | 71 | |
40aed5b4 | 72 | enum { UNSPEC, EDIT, NOWRITE, READ, RESTORE, WRITE, WRITEABLE } op = UNSPEC; |
ee5681fe | 73 | |
452bf484 MK |
74 | int rflag; |
75 | ||
40aed5b4 MK |
76 | #ifdef DEBUG |
77 | int debug; | |
78 | #endif | |
79 | ||
ee5681fe MK |
80 | main(argc, argv) |
81 | int argc; | |
82 | char *argv[]; | |
83 | { | |
40aed5b4 | 84 | extern int optind; |
ee5681fe | 85 | register struct disklabel *lp; |
40aed5b4 | 86 | FILE *t; |
3956638c | 87 | int ch, f, error = 0; |
12c6e49c KB |
88 | char *name = 0, *type; |
89 | ||
40aed5b4 MK |
90 | while ((ch = getopt(argc, argv, "NRWerw")) != EOF) |
91 | switch (ch) { | |
92 | case 'N': | |
93 | if (op != UNSPEC) | |
94 | usage(); | |
95 | op = NOWRITE; | |
96 | break; | |
12c6e49c | 97 | case 'R': |
40aed5b4 MK |
98 | if (op != UNSPEC) |
99 | usage(); | |
12c6e49c KB |
100 | op = RESTORE; |
101 | break; | |
40aed5b4 MK |
102 | case 'W': |
103 | if (op != UNSPEC) | |
104 | usage(); | |
105 | op = WRITEABLE; | |
106 | break; | |
12c6e49c | 107 | case 'e': |
40aed5b4 MK |
108 | if (op != UNSPEC) |
109 | usage(); | |
12c6e49c KB |
110 | op = EDIT; |
111 | break; | |
112 | case 'r': | |
113 | ++rflag; | |
114 | break; | |
115 | case 'w': | |
40aed5b4 MK |
116 | if (op != UNSPEC) |
117 | usage(); | |
12c6e49c KB |
118 | op = WRITE; |
119 | break; | |
40aed5b4 MK |
120 | #ifdef DEBUG |
121 | case 'd': | |
122 | debug++; | |
123 | break; | |
124 | #endif | |
12c6e49c KB |
125 | case '?': |
126 | default: | |
127 | usage(); | |
128 | } | |
129 | argc -= optind; | |
130 | argv += optind; | |
40aed5b4 MK |
131 | if (op == UNSPEC) |
132 | op = READ; | |
12c6e49c KB |
133 | if (argc < 1) |
134 | usage(); | |
135 | ||
136 | dkname = argv[0]; | |
ee5681fe | 137 | if (dkname[0] != '/') { |
9bd38ba8 | 138 | (void)sprintf(np, "/dev/r%s%c", dkname, RAWPARTITION); |
ee5681fe MK |
139 | specname = np; |
140 | np += strlen(specname) + 1; | |
141 | } else | |
142 | specname = dkname; | |
143 | f = open(specname, op == READ ? O_RDONLY : O_RDWR); | |
144 | if (f < 0 && errno == ENOENT && dkname[0] != '/') { | |
9bd38ba8 | 145 | (void)sprintf(specname, "/dev/r%s", dkname); |
ee5681fe MK |
146 | np = namebuf + strlen(specname) + 1; |
147 | f = open(specname, op == READ ? O_RDONLY : O_RDWR); | |
148 | } | |
149 | if (f < 0) | |
150 | Perror(specname); | |
151 | ||
12c6e49c | 152 | switch(op) { |
ee5681fe | 153 | case EDIT: |
12c6e49c KB |
154 | if (argc != 1) |
155 | usage(); | |
40aed5b4 | 156 | lp = readlabel(f); |
3956638c | 157 | error = edit(lp, f); |
ee5681fe | 158 | break; |
40aed5b4 MK |
159 | case NOWRITE: { |
160 | int flag = 0; | |
161 | if (ioctl(f, DIOCWLABEL, (char *)&flag) < 0) | |
162 | Perror("ioctl DIOCWLABEL"); | |
163 | break; | |
164 | } | |
12c6e49c KB |
165 | case READ: |
166 | if (argc != 1) | |
167 | usage(); | |
40aed5b4 | 168 | lp = readlabel(f); |
12c6e49c | 169 | display(stdout, lp); |
3956638c | 170 | error = checklabel(lp); |
ee5681fe | 171 | break; |
ee5681fe | 172 | case RESTORE: |
12c6e49c | 173 | #ifdef BOOT |
40aed5b4 MK |
174 | if (rflag) { |
175 | if (argc == 4) { /* [ priboot secboot ] */ | |
176 | xxboot = argv[2]; | |
177 | bootxx = argv[3]; | |
178 | lab.d_secsize = DEV_BSIZE; /* XXX */ | |
179 | lab.d_bbsize = BBSIZE; /* XXX */ | |
180 | } | |
181 | else if (argc == 3) /* [ disktype ] */ | |
182 | makelabel(argv[2], (char *)NULL, &lab); | |
183 | else { | |
184 | fprintf(stderr, | |
185 | "Must specify either disktype or bootfiles with -r flag of RESTORE option\n"); | |
186 | exit(1); | |
187 | } | |
188 | } | |
189 | else | |
53e3e5d6 | 190 | #endif |
12c6e49c KB |
191 | if (argc != 2) |
192 | usage(); | |
53e3e5d6 | 193 | lp = makebootarea(bootarea, &lab); |
12c6e49c KB |
194 | if (!(t = fopen(argv[1],"r"))) |
195 | Perror(argv[1]); | |
196 | if (getasciilabel(t, lp)) | |
3956638c | 197 | error = writelabel(f, bootarea, lp); |
12c6e49c KB |
198 | break; |
199 | case WRITE: | |
200 | type = argv[1]; | |
201 | #ifdef BOOT | |
202 | if (argc > 5 || argc < 2) | |
203 | usage(); | |
204 | if (argc > 3) { | |
205 | bootxx = argv[--argc]; | |
206 | xxboot = argv[--argc]; | |
207 | } | |
208 | #else | |
12c6e49c | 209 | if (argc > 3 || argc < 2) |
12c6e49c KB |
210 | usage(); |
211 | #endif | |
212 | if (argc > 2) | |
213 | name = argv[--argc]; | |
214 | makelabel(type, name, &lab); | |
53e3e5d6 | 215 | lp = makebootarea(bootarea, &lab); |
12c6e49c KB |
216 | *lp = lab; |
217 | if (checklabel(lp) == 0) | |
3956638c | 218 | error = writelabel(f, bootarea, lp); |
ee5681fe | 219 | break; |
40aed5b4 MK |
220 | case WRITEABLE: { |
221 | int flag = 1; | |
222 | if (ioctl(f, DIOCWLABEL, (char *)&flag) < 0) | |
223 | Perror("ioctl DIOCWLABEL"); | |
224 | break; | |
225 | } | |
ee5681fe | 226 | } |
3956638c | 227 | exit(error); |
ee5681fe MK |
228 | } |
229 | ||
40aed5b4 MK |
230 | /* |
231 | * Construct a prototype disklabel from /etc/disktab. As a side | |
232 | * effect, set the names of the primary and secondary boot files | |
233 | * if specified. | |
234 | */ | |
ee5681fe MK |
235 | makelabel(type, name, lp) |
236 | char *type, *name; | |
237 | register struct disklabel *lp; | |
238 | { | |
239 | register struct disklabel *dp; | |
40aed5b4 | 240 | char *strcpy(); |
ee5681fe MK |
241 | |
242 | dp = getdiskbyname(type); | |
243 | if (dp == NULL) { | |
244 | fprintf(stderr, "%s: unknown disk type\n", type); | |
245 | exit(1); | |
246 | } | |
247 | *lp = *dp; | |
40aed5b4 MK |
248 | #ifdef BOOT |
249 | /* | |
250 | * Check if disktab specifies the bootstraps (b0 or b1). | |
251 | */ | |
252 | if (!xxboot && lp->d_boot0) { | |
253 | if (*lp->d_boot0 != '/') | |
254 | (void)sprintf(boot0, "%s/%s", BOOTDIR, lp->d_boot0); | |
255 | else | |
256 | (void)strcpy(boot0, lp->d_boot0); | |
257 | xxboot = boot0; | |
258 | } | |
259 | if (!bootxx && lp->d_boot1) { | |
260 | if (*lp->d_boot1 != '/') | |
261 | (void)sprintf(boot1, "%s/%s", BOOTDIR, lp->d_boot1); | |
262 | else | |
263 | (void)strcpy(boot1, lp->d_boot1); | |
264 | bootxx = boot1; | |
265 | } | |
266 | /* | |
267 | * If bootstraps not specified anywhere, makebootarea() | |
268 | * will choose ones based on the name of the disk special | |
269 | * file. E.g. /dev/ra0 -> raboot, bootra | |
270 | */ | |
271 | #endif /*BOOT*/ | |
272 | /* d_packname is union d_boot[01], so zero */ | |
273 | bzero(lp->d_packname, sizeof(lp->d_packname)); | |
ee5681fe | 274 | if (name) |
40aed5b4 | 275 | (void)strncpy(lp->d_packname, name, sizeof(lp->d_packname)); |
ee5681fe MK |
276 | } |
277 | ||
278 | writelabel(f, boot, lp) | |
279 | int f; | |
280 | char *boot; | |
281 | register struct disklabel *lp; | |
282 | { | |
12c6e49c | 283 | register int i; |
40aed5b4 MK |
284 | int flag; |
285 | off_t lseek(); | |
ee5681fe MK |
286 | |
287 | lp->d_magic = DISKMAGIC; | |
288 | lp->d_magic2 = DISKMAGIC; | |
ee5681fe MK |
289 | lp->d_checksum = 0; |
290 | lp->d_checksum = dkcksum(lp); | |
452bf484 | 291 | if (rflag) { |
40aed5b4 MK |
292 | /* |
293 | * First set the kernel disk label, | |
294 | * then write a label to the raw disk. | |
295 | * If the SDINFO ioctl fails because it is unimplemented, | |
296 | * keep going; otherwise, the kernel consistency checks | |
297 | * may prevent us from changing the current (in-core) | |
298 | * label. | |
299 | */ | |
300 | if (ioctl(f, DIOCSDINFO, lp) < 0 && | |
3956638c MK |
301 | errno != ENODEV && errno != ENOTTY) { |
302 | l_perror("ioctl DIOCSDINFO"); | |
303 | return (1); | |
304 | } | |
53e3e5d6 | 305 | (void)lseek(f, (off_t)0, L_SET); |
40aed5b4 MK |
306 | /* |
307 | * write enable label sector before write (if necessary), | |
308 | * disable after writing. | |
309 | */ | |
310 | flag = 1; | |
311 | if (ioctl(f, DIOCWLABEL, &flag) < 0) | |
312 | perror("ioctl DIOCWLABEL"); | |
3956638c MK |
313 | if (write(f, boot, lp->d_bbsize) != lp->d_bbsize) { |
314 | perror("write"); | |
315 | return (1); | |
316 | } | |
40aed5b4 MK |
317 | flag = 0; |
318 | (void) ioctl(f, DIOCWLABEL, &flag); | |
3956638c MK |
319 | } else if (ioctl(f, DIOCWDINFO, lp) < 0) { |
320 | l_perror("ioctl DIOCWDINFO"); | |
321 | return (1); | |
322 | } | |
40aed5b4 | 323 | #ifdef vax |
452bf484 MK |
324 | if (lp->d_type == DTYPE_SMD && lp->d_flags & D_BADSECT) { |
325 | daddr_t alt; | |
326 | ||
327 | alt = lp->d_ncylinders * lp->d_secpercyl - lp->d_nsectors; | |
328 | for (i = 1; i < 11 && i < lp->d_nsectors; i += 2) { | |
12c6e49c | 329 | (void)lseek(f, (off_t)((alt + i) * lp->d_secsize), L_SET); |
452bf484 MK |
330 | if (write(f, boot, lp->d_secsize) < lp->d_secsize) { |
331 | int oerrno = errno; | |
332 | fprintf(stderr, "alternate label %d ", i/2); | |
333 | errno = oerrno; | |
334 | perror("write"); | |
335 | } | |
ee5681fe MK |
336 | } |
337 | } | |
1268bb93 | 338 | #endif |
3956638c MK |
339 | return (0); |
340 | } | |
341 | ||
342 | l_perror(s) | |
343 | char *s; | |
344 | { | |
345 | int saverrno = errno; | |
346 | ||
347 | fprintf(stderr, "disklabel: %s: ", s); | |
348 | ||
349 | switch (saverrno) { | |
350 | ||
351 | case ESRCH: | |
352 | fprintf(stderr, "No disk label on disk;\n"); | |
353 | fprintf(stderr, | |
354 | "use \"disklabel -r\" to install initial label\n"); | |
355 | break; | |
356 | ||
357 | case EINVAL: | |
358 | fprintf(stderr, "Label magic number or checksum is wrong!\n"); | |
359 | fprintf(stderr, "(disklabel or kernel is out of date?)\n"); | |
360 | break; | |
361 | ||
362 | case EBUSY: | |
363 | fprintf(stderr, "Open partition would move or shrink\n"); | |
364 | break; | |
365 | ||
366 | case EXDEV: | |
367 | fprintf(stderr, | |
368 | "Labeled partition or 'a' partition must start at beginning of disk\n"); | |
369 | break; | |
370 | ||
371 | default: | |
372 | errno = saverrno; | |
373 | perror((char *)NULL); | |
374 | break; | |
375 | } | |
ee5681fe MK |
376 | } |
377 | ||
378 | /* | |
53e3e5d6 | 379 | * Fetch disklabel for disk. |
53e3e5d6 | 380 | * Use ioctl to get label unless -r flag is given. |
ee5681fe MK |
381 | */ |
382 | struct disklabel * | |
40aed5b4 MK |
383 | readlabel(f) |
384 | int f; | |
ee5681fe MK |
385 | { |
386 | register struct disklabel *lp; | |
ee5681fe | 387 | |
40aed5b4 | 388 | if (rflag) { |
53e3e5d6 | 389 | if (read(f, bootarea, BBSIZE) < BBSIZE) |
88b9be0b | 390 | Perror(specname); |
53e3e5d6 MK |
391 | for (lp = (struct disklabel *)bootarea; |
392 | lp <= (struct disklabel *)(bootarea + BBSIZE - sizeof(*lp)); | |
452bf484 MK |
393 | lp = (struct disklabel *)((char *)lp + 16)) |
394 | if (lp->d_magic == DISKMAGIC && | |
395 | lp->d_magic2 == DISKMAGIC) | |
396 | break; | |
53e3e5d6 | 397 | if (lp > (struct disklabel *)(bootarea+BBSIZE-sizeof(*lp)) || |
452bf484 MK |
398 | lp->d_magic != DISKMAGIC || lp->d_magic2 != DISKMAGIC || |
399 | dkcksum(lp) != 0) { | |
400 | fprintf(stderr, | |
ee5681fe | 401 | "Bad pack magic number (label is damaged, or pack is unlabeled)\n"); |
40aed5b4 MK |
402 | /* lp = (struct disklabel *)(bootarea + LABELOFFSET); */ |
403 | exit (1); | |
452bf484 | 404 | } |
40aed5b4 MK |
405 | } else { |
406 | lp = &lab; | |
407 | if (ioctl(f, DIOCGDINFO, lp) < 0) | |
408 | Perror("ioctl DIOCGDINFO"); | |
ee5681fe | 409 | } |
ee5681fe MK |
410 | return (lp); |
411 | } | |
412 | ||
413 | struct disklabel * | |
53e3e5d6 | 414 | makebootarea(boot, dp) |
ee5681fe MK |
415 | char *boot; |
416 | register struct disklabel *dp; | |
417 | { | |
418 | struct disklabel *lp; | |
419 | register char *p; | |
420 | int b; | |
ee5681fe | 421 | #ifdef BOOT |
12c6e49c | 422 | char *dkbasename; |
40aed5b4 | 423 | #endif /*BOOT*/ |
12c6e49c | 424 | |
40aed5b4 MK |
425 | lp = (struct disklabel *)(boot + (LABELSECTOR * dp->d_secsize) + |
426 | LABELOFFSET); | |
427 | #ifdef BOOT | |
428 | if (!rflag) | |
429 | return (lp); | |
430 | ||
431 | if (xxboot == NULL || bootxx == NULL) { | |
ee5681fe MK |
432 | dkbasename = np; |
433 | if ((p = rindex(dkname, '/')) == NULL) | |
434 | p = dkname; | |
435 | else | |
436 | p++; | |
437 | while (*p && !isdigit(*p)) | |
438 | *np++ = *p++; | |
439 | *np++ = '\0'; | |
440 | ||
40aed5b4 MK |
441 | if (xxboot == NULL) { |
442 | (void)sprintf(np, "%s/%sboot", BOOTDIR, dkbasename); | |
443 | if (access(np, F_OK) < 0 && dkbasename[0] == 'r') | |
444 | dkbasename++; | |
445 | xxboot = np; | |
446 | (void)sprintf(xxboot, "%s/%sboot", BOOTDIR, dkbasename); | |
447 | np += strlen(xxboot) + 1; | |
448 | } | |
449 | if (bootxx == NULL) { | |
450 | (void)sprintf(np, "%s/boot%s", BOOTDIR, dkbasename); | |
451 | if (access(np, F_OK) < 0 && dkbasename[0] == 'r') | |
452 | dkbasename++; | |
453 | bootxx = np; | |
454 | (void)sprintf(bootxx, "%s/boot%s", BOOTDIR, dkbasename); | |
455 | np += strlen(bootxx) + 1; | |
456 | } | |
ee5681fe | 457 | } |
40aed5b4 MK |
458 | #ifdef DEBUG |
459 | if (debug) | |
460 | fprintf(stderr, "bootstraps: xxboot = %s, bootxx = %s\n", | |
461 | xxboot, bootxx); | |
462 | #endif | |
ee5681fe MK |
463 | |
464 | b = open(xxboot, O_RDONLY); | |
465 | if (b < 0) | |
466 | Perror(xxboot); | |
12c6e49c | 467 | if (read(b, boot, (int)dp->d_secsize) < 0) |
ee5681fe MK |
468 | Perror(xxboot); |
469 | close(b); | |
470 | b = open(bootxx, O_RDONLY); | |
471 | if (b < 0) | |
472 | Perror(bootxx); | |
12c6e49c | 473 | if (read(b, &boot[dp->d_secsize], (int)(dp->d_bbsize-dp->d_secsize)) < 0) |
ee5681fe | 474 | Perror(bootxx); |
12c6e49c | 475 | (void)close(b); |
40aed5b4 | 476 | #endif /*BOOT*/ |
ee5681fe | 477 | |
ee5681fe MK |
478 | for (p = (char *)lp; p < (char *)lp + sizeof(struct disklabel); p++) |
479 | if (*p) { | |
480 | fprintf(stderr, | |
481 | "Bootstrap doesn't leave room for disk label\n"); | |
482 | exit(2); | |
483 | } | |
484 | return (lp); | |
485 | } | |
486 | ||
487 | display(f, lp) | |
488 | FILE *f; | |
489 | register struct disklabel *lp; | |
490 | { | |
12c6e49c | 491 | register int i, j; |
ee5681fe MK |
492 | register struct partition *pp; |
493 | ||
494 | fprintf(f, "# %s:\n", specname); | |
495 | if ((unsigned) lp->d_type < DKMAXTYPES) | |
496 | fprintf(f, "type: %s\n", dktypenames[lp->d_type]); | |
497 | else | |
498 | fprintf(f, "type: %d\n", lp->d_type); | |
499 | fprintf(f, "disk: %.*s\n", sizeof(lp->d_typename), lp->d_typename); | |
40aed5b4 | 500 | fprintf(f, "label: %.*s\n", sizeof(lp->d_packname), lp->d_packname); |
88b9be0b | 501 | fprintf(f, "flags:"); |
ee5681fe | 502 | if (lp->d_flags & D_REMOVABLE) |
88b9be0b | 503 | fprintf(f, " removeable"); |
ee5681fe | 504 | if (lp->d_flags & D_ECC) |
88b9be0b | 505 | fprintf(f, " ecc"); |
ee5681fe | 506 | if (lp->d_flags & D_BADSECT) |
88b9be0b | 507 | fprintf(f, " badsect"); |
ee5681fe MK |
508 | fprintf(f, "\n"); |
509 | fprintf(f, "bytes/sector: %d\n", lp->d_secsize); | |
510 | fprintf(f, "sectors/track: %d\n", lp->d_nsectors); | |
511 | fprintf(f, "tracks/cylinder: %d\n", lp->d_ntracks); | |
c6e761b2 | 512 | fprintf(f, "sectors/cylinder: %d\n", lp->d_secpercyl); |
ee5681fe | 513 | fprintf(f, "cylinders: %d\n", lp->d_ncylinders); |
12c6e49c | 514 | fprintf(f, "rpm: %d\n", lp->d_rpm); |
ee5681fe MK |
515 | fprintf(f, "interleave: %d\n", lp->d_interleave); |
516 | fprintf(f, "trackskew: %d\n", lp->d_trackskew); | |
517 | fprintf(f, "cylinderskew: %d\n", lp->d_cylskew); | |
518 | fprintf(f, "headswitch: %d\t\t# milliseconds\n", lp->d_headswitch); | |
519 | fprintf(f, "track-to-track seek: %d\t# milliseconds\n", lp->d_trkseek); | |
520 | fprintf(f, "drivedata: "); | |
521 | for (i = NDDATA - 1; i >= 0; i--) | |
522 | if (lp->d_drivedata[i]) | |
523 | break; | |
524 | if (i < 0) | |
525 | i = 0; | |
526 | for (j = 0; j <= i; j++) | |
527 | fprintf(f, "%d ", lp->d_drivedata[j]); | |
528 | fprintf(f, "\n\n%d partitions:\n", lp->d_npartitions); | |
9e0e871b MK |
529 | fprintf(f, |
530 | "# size offset fstype [fsize bsize cpg]\n"); | |
ee5681fe MK |
531 | pp = lp->d_partitions; |
532 | for (i = 0; i < lp->d_npartitions; i++, pp++) { | |
ee5681fe | 533 | if (pp->p_size) { |
9e0e871b MK |
534 | fprintf(f, " %c: %8d %8d ", 'a' + i, |
535 | pp->p_size, pp->p_offset); | |
ee5681fe MK |
536 | if ((unsigned) pp->p_fstype < FSMAXTYPES) |
537 | fprintf(f, "%8.8s", fstypenames[pp->p_fstype]); | |
538 | else | |
539 | fprintf(f, "%8d", pp->p_fstype); | |
9e0e871b MK |
540 | switch (pp->p_fstype) { |
541 | ||
542 | case FS_UNUSED: /* XXX */ | |
543 | fprintf(f, " %5d %5d %5.5s ", | |
544 | pp->p_fsize, pp->p_fsize * pp->p_frag, ""); | |
545 | break; | |
546 | ||
547 | case FS_BSDFFS: | |
548 | fprintf(f, " %5d %5d %5d ", | |
549 | pp->p_fsize, pp->p_fsize * pp->p_frag, | |
550 | pp->p_cpg); | |
551 | break; | |
552 | ||
553 | default: | |
554 | fprintf(f, "%20.20s", ""); | |
555 | break; | |
556 | } | |
ee5681fe MK |
557 | fprintf(f, "\t# (Cyl. %4d", |
558 | pp->p_offset / lp->d_secpercyl); | |
559 | if (pp->p_offset % lp->d_secpercyl) | |
560 | putc('*', f); | |
561 | else | |
562 | putc(' ', f); | |
563 | fprintf(f, "- %d", | |
564 | (pp->p_offset + | |
565 | pp->p_size + lp->d_secpercyl - 1) / | |
566 | lp->d_secpercyl - 1); | |
567 | if (pp->p_size % lp->d_secpercyl) | |
568 | putc('*', f); | |
9e0e871b | 569 | fprintf(f, ")\n"); |
ee5681fe | 570 | } |
ee5681fe | 571 | } |
816cd0ca | 572 | fflush(f); |
ee5681fe MK |
573 | } |
574 | ||
3956638c | 575 | edit(lp, f) |
12c6e49c | 576 | struct disklabel *lp; |
3956638c | 577 | int f; |
ee5681fe | 578 | { |
12c6e49c KB |
579 | register int c; |
580 | struct disklabel label; | |
581 | FILE *fd; | |
582 | char *mktemp(); | |
583 | ||
584 | (void) mktemp(tmpfil); | |
585 | fd = fopen(tmpfil, "w"); | |
586 | if (fd == NULL) { | |
587 | fprintf(stderr, "%s: Can't create\n", tmpfil); | |
3956638c | 588 | return (1); |
12c6e49c KB |
589 | } |
590 | (void)fchmod(fd, 0600); | |
591 | display(fd, lp); | |
592 | fclose(fd); | |
593 | for (;;) { | |
594 | if (!editit()) | |
595 | break; | |
596 | fd = fopen(tmpfil, "r"); | |
597 | if (fd == NULL) { | |
40aed5b4 MK |
598 | fprintf(stderr, "%s: Can't reopen for reading\n", |
599 | tmpfil); | |
12c6e49c KB |
600 | break; |
601 | } | |
9e0e871b | 602 | bzero((char *)&label, sizeof(label)); |
12c6e49c KB |
603 | if (getasciilabel(fd, &label)) { |
604 | *lp = label; | |
3956638c MK |
605 | if (writelabel(f, bootarea, lp) == 0) { |
606 | (void) unlink(tmpfil); | |
607 | return (0); | |
608 | } | |
12c6e49c KB |
609 | } |
610 | printf("re-edit the label? [y]: "); fflush(stdout); | |
611 | c = getchar(); | |
612 | if (c != EOF && c != (int)'\n') | |
613 | while (getchar() != (int)'\n') | |
614 | ; | |
615 | if (c == (int)'n') | |
616 | break; | |
617 | } | |
618 | (void) unlink(tmpfil); | |
3956638c | 619 | return (1); |
ee5681fe MK |
620 | } |
621 | ||
12c6e49c KB |
622 | editit() |
623 | { | |
624 | register int pid, xpid; | |
625 | int stat, omask; | |
626 | extern char *getenv(); | |
627 | ||
628 | omask = sigblock(sigmask(SIGINT)|sigmask(SIGQUIT)|sigmask(SIGHUP)); | |
629 | while ((pid = fork()) < 0) { | |
630 | extern int errno; | |
631 | ||
632 | if (errno == EPROCLIM) { | |
633 | fprintf(stderr, "You have too many processes\n"); | |
634 | return(0); | |
635 | } | |
636 | if (errno != EAGAIN) { | |
637 | perror("fork"); | |
638 | return(0); | |
639 | } | |
640 | sleep(1); | |
641 | } | |
642 | if (pid == 0) { | |
643 | register char *ed; | |
644 | ||
645 | sigsetmask(omask); | |
646 | setgid(getgid()); | |
647 | setuid(getuid()); | |
648 | if ((ed = getenv("EDITOR")) == (char *)0) | |
649 | ed = DEFEDITOR; | |
650 | execlp(ed, ed, tmpfil, 0); | |
651 | perror(ed); | |
652 | exit(1); | |
653 | } | |
654 | while ((xpid = wait(&stat)) >= 0) | |
655 | if (xpid == pid) | |
656 | break; | |
657 | sigsetmask(omask); | |
658 | return(!stat); | |
659 | } | |
660 | ||
661 | char * | |
662 | skip(cp) | |
663 | register char *cp; | |
664 | { | |
665 | ||
666 | while (*cp != '\0' && isspace(*cp)) | |
667 | cp++; | |
668 | if (*cp == '\0' || *cp == '#') | |
669 | return ((char *)NULL); | |
670 | return (cp); | |
671 | } | |
672 | ||
673 | char * | |
674 | word(cp) | |
675 | register char *cp; | |
676 | { | |
677 | register char c; | |
678 | ||
88b9be0b MK |
679 | while (*cp != '\0' && !isspace(*cp) && *cp != '#') |
680 | cp++; | |
12c6e49c KB |
681 | if ((c = *cp) != '\0') { |
682 | *cp++ = '\0'; | |
683 | if (c != '#') | |
684 | return (skip(cp)); | |
685 | } | |
686 | return ((char *)NULL); | |
687 | } | |
ee5681fe MK |
688 | |
689 | /* | |
690 | * Read an ascii label in from fd f, | |
691 | * in the same format as that put out by display(), | |
692 | * and fill in lp. | |
693 | */ | |
694 | getasciilabel(f, lp) | |
12c6e49c | 695 | FILE *f; |
ee5681fe MK |
696 | register struct disklabel *lp; |
697 | { | |
12c6e49c | 698 | register char **cpp, *cp; |
9e0e871b | 699 | register struct partition *pp; |
12c6e49c KB |
700 | char *tp, *s, line[BUFSIZ]; |
701 | int v, lineno = 0, errors = 0; | |
702 | ||
703 | lp->d_bbsize = BBSIZE; /* XXX */ | |
704 | lp->d_sbsize = SBSIZE; /* XXX */ | |
705 | while (fgets(line, sizeof(line) - 1, f)) { | |
706 | lineno++; | |
707 | if (cp = index(line,'\n')) | |
708 | *cp = '\0'; | |
709 | cp = skip(line); | |
710 | if (cp == NULL) | |
711 | continue; | |
712 | tp = index(cp, ':'); | |
713 | if (tp == NULL) { | |
714 | fprintf(stderr, "line %d: syntax error\n", lineno); | |
715 | errors++; | |
716 | continue; | |
717 | } | |
718 | *tp++ = '\0', tp = skip(tp); | |
719 | if (streq(cp, "type")) { | |
720 | if (tp == NULL) | |
721 | tp = "unknown"; | |
722 | cpp = dktypenames; | |
723 | for (; cpp < &dktypenames[DKMAXTYPES]; cpp++) | |
724 | if ((s = *cpp) && streq(s, tp)) { | |
725 | lp->d_type = cpp - dktypenames; | |
726 | goto next; | |
727 | } | |
728 | v = atoi(tp); | |
729 | if ((unsigned)v >= DKMAXTYPES) | |
730 | fprintf(stderr, "line %d:%s %d\n", lineno, | |
731 | "Warning, unknown disk type", v); | |
732 | lp->d_type = v; | |
733 | continue; | |
734 | } | |
735 | if (streq(cp, "flags")) { | |
40aed5b4 MK |
736 | for (v = 0; (cp = tp) && *cp != '\0';) { |
737 | tp = word(cp); | |
12c6e49c KB |
738 | if (streq(cp, "removeable")) |
739 | v |= D_REMOVABLE; | |
740 | else if (streq(cp, "ecc")) | |
741 | v |= D_ECC; | |
742 | else if (streq(cp, "badsect")) | |
743 | v |= D_BADSECT; | |
744 | else { | |
745 | fprintf(stderr, | |
746 | "line %d: %s: bad flag\n", | |
747 | lineno, cp); | |
748 | errors++; | |
749 | } | |
750 | } | |
751 | lp->d_flags = v; | |
752 | continue; | |
753 | } | |
754 | if (streq(cp, "drivedata")) { | |
755 | register int i; | |
756 | ||
c6e761b2 | 757 | for (i = 0; (cp = tp) && *cp != '\0' && i < NDDATA;) { |
12c6e49c | 758 | lp->d_drivedata[i++] = atoi(cp); |
c6e761b2 | 759 | tp = word(cp); |
12c6e49c KB |
760 | } |
761 | continue; | |
762 | } | |
763 | if (sscanf(cp, "%d partitions", &v) == 1) { | |
9e0e871b | 764 | if (v == 0 || (unsigned)v > MAXPARTITIONS) { |
12c6e49c KB |
765 | fprintf(stderr, |
766 | "line %d: bad # of partitions\n", lineno); | |
9e0e871b MK |
767 | lp->d_npartitions = MAXPARTITIONS; |
768 | errors++; | |
769 | } else | |
12c6e49c KB |
770 | lp->d_npartitions = v; |
771 | continue; | |
772 | } | |
773 | if (tp == NULL) | |
774 | tp = ""; | |
775 | if (streq(cp, "disk")) { | |
776 | strncpy(lp->d_typename, tp, sizeof (lp->d_typename)); | |
777 | continue; | |
778 | } | |
779 | if (streq(cp, "label")) { | |
40aed5b4 | 780 | strncpy(lp->d_packname, tp, sizeof (lp->d_packname)); |
12c6e49c KB |
781 | continue; |
782 | } | |
783 | if (streq(cp, "bytes/sector")) { | |
784 | v = atoi(tp); | |
785 | if (v <= 0 || (v % 512) != 0) { | |
786 | fprintf(stderr, | |
787 | "line %d: %s: bad sector size\n", | |
788 | lineno, tp); | |
789 | errors++; | |
790 | } else | |
791 | lp->d_secsize = v; | |
792 | continue; | |
793 | } | |
794 | if (streq(cp, "sectors/track")) { | |
795 | v = atoi(tp); | |
796 | if (v <= 0) { | |
797 | fprintf(stderr, "line %d: %s: bad %s\n", | |
798 | lineno, tp, cp); | |
799 | errors++; | |
800 | } else | |
801 | lp->d_nsectors = v; | |
802 | continue; | |
803 | } | |
c6e761b2 MK |
804 | if (streq(cp, "sectors/cylinder")) { |
805 | v = atoi(tp); | |
806 | if (v <= 0) { | |
807 | fprintf(stderr, "line %d: %s: bad %s\n", | |
808 | lineno, tp, cp); | |
809 | errors++; | |
810 | } else | |
811 | lp->d_secpercyl = v; | |
812 | continue; | |
813 | } | |
12c6e49c KB |
814 | if (streq(cp, "tracks/cylinder")) { |
815 | v = atoi(tp); | |
816 | if (v <= 0) { | |
817 | fprintf(stderr, "line %d: %s: bad %s\n", | |
818 | lineno, tp, cp); | |
819 | errors++; | |
820 | } else | |
821 | lp->d_ntracks = v; | |
822 | continue; | |
823 | } | |
824 | if (streq(cp, "cylinders")) { | |
825 | v = atoi(tp); | |
826 | if (v <= 0) { | |
827 | fprintf(stderr, "line %d: %s: bad %s\n", | |
828 | lineno, tp, cp); | |
829 | errors++; | |
830 | } else | |
831 | lp->d_ncylinders = v; | |
832 | continue; | |
833 | } | |
834 | if (streq(cp, "rpm")) { | |
835 | v = atoi(tp); | |
836 | if (v <= 0) { | |
837 | fprintf(stderr, "line %d: %s: bad %s\n", | |
838 | lineno, tp, cp); | |
839 | errors++; | |
840 | } else | |
841 | lp->d_rpm = v; | |
842 | continue; | |
843 | } | |
844 | if (streq(cp, "interleave")) { | |
845 | v = atoi(tp); | |
846 | if (v <= 0) { | |
847 | fprintf(stderr, "line %d: %s: bad %s\n", | |
848 | lineno, tp, cp); | |
849 | errors++; | |
850 | } else | |
851 | lp->d_interleave = v; | |
852 | continue; | |
853 | } | |
854 | if (streq(cp, "trackskew")) { | |
855 | v = atoi(tp); | |
856 | if (v < 0) { | |
857 | fprintf(stderr, "line %d: %s: bad %s\n", | |
858 | lineno, tp, cp); | |
859 | errors++; | |
860 | } else | |
861 | lp->d_trackskew = v; | |
862 | continue; | |
863 | } | |
864 | if (streq(cp, "cylinderskew")) { | |
865 | v = atoi(tp); | |
866 | if (v < 0) { | |
867 | fprintf(stderr, "line %d: %s: bad %s\n", | |
868 | lineno, tp, cp); | |
869 | errors++; | |
870 | } else | |
871 | lp->d_cylskew = v; | |
872 | continue; | |
873 | } | |
874 | if (streq(cp, "headswitch")) { | |
875 | v = atoi(tp); | |
876 | if (v < 0) { | |
877 | fprintf(stderr, "line %d: %s: bad %s\n", | |
878 | lineno, tp, cp); | |
879 | errors++; | |
880 | } else | |
881 | lp->d_headswitch = v; | |
882 | continue; | |
883 | } | |
884 | if (streq(cp, "track-to-track seek")) { | |
885 | v = atoi(tp); | |
886 | if (v < 0) { | |
887 | fprintf(stderr, "line %d: %s: bad %s\n", | |
888 | lineno, tp, cp); | |
889 | errors++; | |
890 | } else | |
891 | lp->d_trkseek = v; | |
892 | continue; | |
893 | } | |
894 | if ('a' <= *cp && *cp <= 'z' && cp[1] == '\0') { | |
9e0e871b | 895 | unsigned part = *cp - 'a'; |
12c6e49c | 896 | |
9e0e871b | 897 | if (part > lp->d_npartitions) { |
12c6e49c KB |
898 | fprintf(stderr, |
899 | "line %d: bad partition name\n", lineno); | |
900 | errors++; | |
901 | continue; | |
902 | } | |
9e0e871b MK |
903 | pp = &lp->d_partitions[part]; |
904 | #define NXTNUM(n) { \ | |
905 | cp = tp, tp = word(cp); \ | |
906 | if (tp == NULL) \ | |
907 | tp = cp; \ | |
908 | (n) = atoi(cp); \ | |
909 | } | |
910 | ||
911 | NXTNUM(v); | |
12c6e49c KB |
912 | if (v < 0) { |
913 | fprintf(stderr, | |
914 | "line %d: %s: bad partition size\n", | |
915 | lineno, cp); | |
916 | errors++; | |
917 | } else | |
9e0e871b MK |
918 | pp->p_size = v; |
919 | NXTNUM(v); | |
12c6e49c KB |
920 | if (v < 0) { |
921 | fprintf(stderr, | |
922 | "line %d: %s: bad partition offset\n", | |
923 | lineno, cp); | |
924 | errors++; | |
925 | } else | |
9e0e871b | 926 | pp->p_offset = v; |
12c6e49c KB |
927 | cp = tp, tp = word(cp); |
928 | cpp = fstypenames; | |
929 | for (; cpp < &fstypenames[FSMAXTYPES]; cpp++) | |
930 | if ((s = *cpp) && streq(s, cp)) { | |
9e0e871b MK |
931 | pp->p_fstype = cpp - fstypenames; |
932 | goto gottype; | |
12c6e49c | 933 | } |
40aed5b4 MK |
934 | if (isdigit(*cp)) |
935 | v = atoi(cp); | |
936 | else | |
937 | v = FSMAXTYPES; | |
938 | if ((unsigned)v >= FSMAXTYPES) { | |
12c6e49c KB |
939 | fprintf(stderr, "line %d: %s %s\n", lineno, |
940 | "Warning, unknown filesystem type", cp); | |
40aed5b4 MK |
941 | v = FS_UNUSED; |
942 | } | |
9e0e871b MK |
943 | pp->p_fstype = v; |
944 | gottype: | |
945 | ||
946 | switch (pp->p_fstype) { | |
947 | ||
948 | case FS_UNUSED: /* XXX */ | |
949 | NXTNUM(pp->p_fsize); | |
950 | if (pp->p_fsize == 0) | |
951 | break; | |
952 | NXTNUM(v); | |
953 | pp->p_frag = v / pp->p_fsize; | |
954 | break; | |
955 | ||
956 | case FS_BSDFFS: | |
957 | NXTNUM(pp->p_fsize); | |
958 | if (pp->p_fsize == 0) | |
959 | break; | |
960 | NXTNUM(v); | |
961 | pp->p_frag = v / pp->p_fsize; | |
962 | NXTNUM(pp->p_cpg); | |
963 | break; | |
964 | ||
965 | default: | |
966 | break; | |
967 | } | |
12c6e49c KB |
968 | continue; |
969 | } | |
970 | fprintf(stderr, "line %d: %s: Unknown disklabel field\n", | |
971 | lineno, cp); | |
972 | errors++; | |
973 | next: | |
974 | ; | |
975 | } | |
976 | errors += checklabel(lp); | |
977 | return (errors == 0); | |
978 | } | |
979 | ||
980 | /* | |
981 | * Check disklabel for errors and fill in | |
982 | * derived fields according to supplied values. | |
983 | */ | |
984 | checklabel(lp) | |
985 | register struct disklabel *lp; | |
986 | { | |
987 | register struct partition *pp; | |
988 | int i, errors = 0; | |
989 | char part; | |
990 | ||
991 | if (lp->d_secsize == 0) { | |
992 | fprintf(stderr, "sector size %d\n", lp->d_secsize); | |
993 | return (1); | |
994 | } | |
995 | if (lp->d_nsectors == 0) { | |
996 | fprintf(stderr, "sectors/track %d\n", lp->d_nsectors); | |
997 | return (1); | |
998 | } | |
999 | if (lp->d_ntracks == 0) { | |
1000 | fprintf(stderr, "tracks/cylinder %d\n", lp->d_ntracks); | |
1001 | return (1); | |
1002 | } | |
1003 | if (lp->d_ncylinders == 0) { | |
1004 | fprintf(stderr, "cylinders/unit %d\n", lp->d_ncylinders); | |
1005 | errors++; | |
1006 | } | |
1007 | if (lp->d_rpm == 0) | |
1008 | Warning("revolutions/minute %d\n", lp->d_rpm); | |
1009 | if (lp->d_secpercyl == 0) | |
1010 | lp->d_secpercyl = lp->d_nsectors * lp->d_ntracks; | |
1011 | if (lp->d_secperunit == 0) | |
1012 | lp->d_secperunit = lp->d_secpercyl * lp->d_ncylinders; | |
1013 | if (lp->d_bbsize == 0) { | |
1014 | fprintf(stderr, "boot block size %d\n", lp->d_bbsize); | |
1015 | errors++; | |
1016 | } else if (lp->d_bbsize % lp->d_secsize) | |
1017 | Warning("boot block size %% sector-size != 0\n"); | |
1018 | if (lp->d_sbsize == 0) { | |
1019 | fprintf(stderr, "super block size %d\n", lp->d_sbsize); | |
1020 | errors++; | |
1021 | } else if (lp->d_sbsize % lp->d_secsize) | |
1022 | Warning("super block size %% sector-size != 0\n"); | |
1023 | if (lp->d_npartitions > MAXPARTITIONS) | |
1024 | Warning("number of partitions (%d) > MAXPARTITIONS (%d)\n", | |
1025 | lp->d_npartitions, MAXPARTITIONS); | |
1026 | for (i = 0; i < lp->d_npartitions; i++) { | |
1027 | part = 'a' + i; | |
1028 | pp = &lp->d_partitions[i]; | |
1029 | if (pp->p_size == 0 && pp->p_offset != 0) | |
1030 | Warning("partition %c: size 0, but offset %d\n", | |
1031 | part, pp->p_offset); | |
1032 | #ifdef notdef | |
1033 | if (pp->p_size % lp->d_secpercyl) | |
1034 | Warning("partition %c: size %% cylinder-size != 0\n", | |
1035 | part); | |
1036 | if (pp->p_offset % lp->d_secpercyl) | |
1037 | Warning("partition %c: offset %% cylinder-size != 0\n", | |
1038 | part); | |
1039 | #endif | |
1040 | if (pp->p_offset > lp->d_secperunit) { | |
1041 | fprintf(stderr, | |
1042 | "partition %c: offset past end of unit\n", part); | |
1043 | errors++; | |
1044 | } | |
1045 | if (pp->p_offset + pp->p_size > lp->d_secperunit) { | |
1046 | fprintf(stderr, | |
1047 | "partition %c: partition extends past end of unit\n", | |
1048 | part); | |
1049 | errors++; | |
1050 | } | |
1051 | } | |
1052 | for (; i < MAXPARTITIONS; i++) { | |
1053 | part = 'a' + i; | |
1054 | pp = &lp->d_partitions[i]; | |
1055 | if (pp->p_size || pp->p_offset) | |
1056 | Warning("unused partition %c: size %d offset %d\n", | |
40aed5b4 | 1057 | 'a' + i, pp->p_size, pp->p_offset); |
12c6e49c KB |
1058 | } |
1059 | return (errors); | |
ee5681fe MK |
1060 | } |
1061 | ||
12c6e49c KB |
1062 | /*VARARGS1*/ |
1063 | Warning(fmt, a1, a2, a3, a4, a5) | |
1064 | char *fmt; | |
ee5681fe MK |
1065 | { |
1066 | ||
12c6e49c KB |
1067 | fprintf(stderr, "Warning, "); |
1068 | fprintf(stderr, fmt, a1, a2, a3, a4, a5); | |
1069 | fprintf(stderr, "\n"); | |
1070 | } | |
1071 | ||
1072 | Perror(str) | |
1073 | char *str; | |
1074 | { | |
1075 | fputs("disklabel: ", stderr); perror(str); | |
ee5681fe MK |
1076 | exit(4); |
1077 | } | |
12c6e49c KB |
1078 | |
1079 | usage() | |
1080 | { | |
1081 | #ifdef BOOT | |
40aed5b4 | 1082 | fprintf(stderr, "%-62s%s\n%-62s%s\n%-62s%s\n%-62s%s\n%-62s%s\n", |
12c6e49c KB |
1083 | "usage: disklabel [-r] disk", "(to read label)", |
1084 | "or disklabel -w [-r] disk type [ packid ] [ xxboot bootxx ]", "(to write label)", | |
1085 | "or disklabel -e [-r] disk", "(to edit label)", | |
40aed5b4 MK |
1086 | "or disklabel -R [-r] disk protofile [ type | xxboot bootxx ]", "(to restore label)", |
1087 | "or disklabel [-NW] disk", "(to write disable/enable label)"); | |
12c6e49c | 1088 | #else |
40aed5b4 | 1089 | fprintf(stderr, "%-43s%s\n%-43s%s\n%-43s%s\n%-43s%s\n%-43s%s\n", |
12c6e49c KB |
1090 | "usage: disklabel [-r] disk", "(to read label)", |
1091 | "or disklabel -w [-r] disk type [ packid ]", "(to write label)", | |
1092 | "or disklabel -e [-r] disk", "(to edit label)", | |
40aed5b4 MK |
1093 | "or disklabel -R [-r] disk protofile", "(to restore label)", |
1094 | "or disklabel [-NW] disk", "(to write disable/enable label)"); | |
12c6e49c KB |
1095 | #endif |
1096 | exit(1); | |
1097 | } |