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Commit | Line | Data |
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1b6bf175 TT |
1 | /* |
2 | * unix.c - The unix-specific code for e2fsck | |
3 | * | |
4 | * Copyright (C) 1993, 1994, 1995, 1996, 1997 Theodore Ts'o. | |
5 | * | |
6 | * %Begin-Header% | |
7 | * This file may be redistributed under the terms of the GNU Public | |
8 | * License. | |
9 | * %End-Header% | |
10 | */ | |
11 | ||
12 | #include <stdio.h> | |
13 | #ifdef HAVE_STDLIB_H | |
14 | #include <stdlib.h> | |
15 | #endif | |
16 | #include <string.h> | |
17 | #include <fcntl.h> | |
18 | #include <ctype.h> | |
1b6bf175 | 19 | #include <time.h> |
9ecd8bec | 20 | #ifdef HAVE_SIGNAL_H |
5596defa | 21 | #include <signal.h> |
9ecd8bec | 22 | #endif |
1b6bf175 TT |
23 | #ifdef HAVE_GETOPT_H |
24 | #include <getopt.h> | |
373b8337 TT |
25 | #else |
26 | extern char *optarg; | |
27 | extern int optind; | |
1b6bf175 TT |
28 | #endif |
29 | #include <unistd.h> | |
30 | #ifdef HAVE_ERRNO_H | |
31 | #include <errno.h> | |
32 | #endif | |
33 | #ifdef HAVE_MNTENT_H | |
34 | #include <mntent.h> | |
35 | #endif | |
36 | #include <sys/ioctl.h> | |
37 | #include <malloc.h> | |
38 | ||
39 | #include "et/com_err.h" | |
40 | #include "e2fsck.h" | |
41 | #include "problem.h" | |
42 | #include "../version.h" | |
43 | ||
1b6bf175 | 44 | /* Command line options */ |
1b6bf175 TT |
45 | static int swapfs = 0; |
46 | static int normalize_swapfs = 0; | |
47 | static int cflag = 0; /* check disk */ | |
48 | static int show_version_only = 0; | |
1b6bf175 TT |
49 | static int verbose = 0; |
50 | ||
51 | static int replace_bad_blocks = 0; | |
52 | static char *bad_blocks_file = 0; | |
53 | ||
54 | static int possible_block_sizes[] = { 1024, 2048, 4096, 8192, 0}; | |
55 | ||
56 | static int root_filesystem = 0; | |
57 | static int read_only_root = 0; | |
58 | ||
243dc31f TT |
59 | e2fsck_t e2fsck_global_ctx; /* Try your very best not to use this! */ |
60 | ||
1b6bf175 TT |
61 | static void usage(e2fsck_t ctx) |
62 | { | |
63 | fprintf(stderr, | |
0c4a0726 | 64 | _("Usage: %s [-panyrcdfvstFSV] [-b superblock] [-B blocksize]\n" |
1b6bf175 | 65 | "\t\t[-I inode_buffer_blocks] [-P process_inode_size]\n" |
adee8d75 | 66 | "\t\t[-l|-L bad_blocks_file] [-C fd] [-j ext-journal] device\n"), |
5596defa | 67 | ctx->program_name); |
b55199ea | 68 | |
0c4a0726 | 69 | fprintf(stderr, _("\nEmergency help:\n" |
b55199ea TT |
70 | " -p Automatic repair (no questions)\n" |
71 | " -n Make no changes to the filesystem\n" | |
72 | " -y Assume \"yes\" to all questions\n" | |
73 | " -c Check for bad blocks\n" | |
53ef44c4 TT |
74 | " -f Force checking even if filesystem is marked clean\n")); |
75 | fprintf(stderr, _("" | |
b55199ea TT |
76 | " -v Be verbose\n" |
77 | " -b superblock Use alternative superblock\n" | |
78 | " -B blocksize Force blocksize when looking for superblock\n" | |
adee8d75 | 79 | " -j external-journal Set location of the external journal\n" |
b55199ea TT |
80 | " -l bad_blocks_file Add to badblocks list\n" |
81 | " -L bad_blocks_file Set badblocks list\n" | |
0c4a0726 | 82 | )); |
b55199ea | 83 | |
1b6bf175 TT |
84 | exit(FSCK_USAGE); |
85 | } | |
86 | ||
87 | static void show_stats(e2fsck_t ctx) | |
88 | { | |
89 | ext2_filsys fs = ctx->fs; | |
90 | int inodes, inodes_used, blocks, blocks_used; | |
91 | int dir_links; | |
92 | int num_files, num_links; | |
93 | int frag_percent; | |
94 | ||
95 | dir_links = 2 * ctx->fs_directory_count - 1; | |
96 | num_files = ctx->fs_total_count - dir_links; | |
97 | num_links = ctx->fs_links_count - dir_links; | |
98 | inodes = fs->super->s_inodes_count; | |
99 | inodes_used = (fs->super->s_inodes_count - | |
100 | fs->super->s_free_inodes_count); | |
101 | blocks = fs->super->s_blocks_count; | |
102 | blocks_used = (fs->super->s_blocks_count - | |
103 | fs->super->s_free_blocks_count); | |
104 | ||
105 | frag_percent = (10000 * ctx->fs_fragmented) / inodes_used; | |
106 | frag_percent = (frag_percent + 5) / 10; | |
107 | ||
108 | if (!verbose) { | |
0c4a0726 | 109 | printf(_("%s: %d/%d files (%0d.%d%% non-contiguous), %d/%d blocks\n"), |
1b6bf175 TT |
110 | ctx->device_name, inodes_used, inodes, |
111 | frag_percent / 10, frag_percent % 10, | |
112 | blocks_used, blocks); | |
113 | return; | |
114 | } | |
0c4a0726 TT |
115 | /* |
116 | * This is a bit ugly. But I think there will nearly always be more | |
117 | * than one "thing" to report about, so I won't try writing complex | |
118 | * code to handle one/two/many forms of all words. | |
119 | * Some languages (Italian, at least) never uses the plural form | |
120 | * of foreign words, so in real life this could not be a problem. | |
121 | * md@linux.it - 2000-1-15 | |
122 | */ | |
123 | #ifdef ENABLE_NLS | |
124 | printf (_("\n%8d inodes used (%d%%)\n"), inodes_used, | |
125 | (inodes_used != 1), 100 * inodes_used / inodes); | |
126 | printf (_("%8d non-contiguous inodes (%0d.%d%%)\n"), | |
127 | ctx->fs_fragmented, frag_percent / 10, frag_percent % 10); | |
128 | printf (_(" # of inodes with ind/dind/tind blocks: %d/%d/%d\n"), | |
129 | ctx->fs_ind_count, ctx->fs_dind_count, ctx->fs_tind_count); | |
130 | printf (_("%8d blocks used (%d%%)\n" | |
131 | "%8d bad blocks\n"), blocks_used, | |
636a954a TT |
132 | (int) ((long long) 100 * blocks_used / blocks), |
133 | ctx->fs_badblocks_count); | |
2b94c658 | 134 | printf(_("%8d large files\n"), ctx->large_files); |
0c4a0726 TT |
135 | printf (_("\n%8d regular files\n" |
136 | "%8d directories\n" | |
137 | "%8d character device files\n" | |
138 | "%8d block device files\n" | |
139 | "%8d fifos\n" | |
140 | "%8d links\n" | |
141 | "%8d symbolic links (%d fast symbolic links)\n" | |
142 | "%8d sockets\n" | |
143 | "--------\n" | |
144 | "%8d files\n"), | |
145 | ctx->fs_regular_count, | |
146 | ctx->fs_directory_count, | |
147 | ctx->fs_chardev_count, | |
148 | ctx->fs_blockdev_count, | |
149 | ctx->fs_fifo_count, | |
150 | ctx->fs_links_count - dir_links, | |
151 | ctx->fs_symlinks_count, | |
152 | ctx->fs_fast_symlinks_count, | |
153 | ctx->fs_sockets_count, | |
154 | ctx->fs_total_count - dir_links); | |
155 | #else | |
1b6bf175 TT |
156 | printf ("\n%8d inode%s used (%d%%)\n", inodes_used, |
157 | (inodes_used != 1) ? "s" : "", | |
158 | 100 * inodes_used / inodes); | |
159 | printf ("%8d non-contiguous inodes (%0d.%d%%)\n", | |
160 | ctx->fs_fragmented, frag_percent / 10, frag_percent % 10); | |
161 | printf (" # of inodes with ind/dind/tind blocks: %d/%d/%d\n", | |
162 | ctx->fs_ind_count, ctx->fs_dind_count, ctx->fs_tind_count); | |
163 | printf ("%8d block%s used (%d%%)\n" | |
164 | "%8d bad block%s\n", blocks_used, | |
165 | (blocks_used != 1) ? "s" : "", | |
166 | 100 * blocks_used / blocks, ctx->fs_badblocks_count, | |
167 | ctx->fs_badblocks_count != 1 ? "s" : ""); | |
2b94c658 TT |
168 | printf(_("%8d large file%s\n"), ctx->large_files, |
169 | (ctx->large_files != 1) ? "s" : ""); | |
1b6bf175 TT |
170 | printf ("\n%8d regular file%s\n" |
171 | "%8d director%s\n" | |
172 | "%8d character device file%s\n" | |
173 | "%8d block device file%s\n" | |
174 | "%8d fifo%s\n" | |
175 | "%8d link%s\n" | |
176 | "%8d symbolic link%s (%d fast symbolic link%s)\n" | |
177 | "%8d socket%s\n" | |
178 | "--------\n" | |
179 | "%8d file%s\n", | |
180 | ctx->fs_regular_count, | |
181 | (ctx->fs_regular_count != 1) ? "s" : "", | |
182 | ctx->fs_directory_count, | |
183 | (ctx->fs_directory_count != 1) ? "ies" : "y", | |
184 | ctx->fs_chardev_count, | |
185 | (ctx->fs_chardev_count != 1) ? "s" : "", | |
186 | ctx->fs_blockdev_count, | |
187 | (ctx->fs_blockdev_count != 1) ? "s" : "", | |
188 | ctx->fs_fifo_count, | |
189 | (ctx->fs_fifo_count != 1) ? "s" : "", | |
190 | ctx->fs_links_count - dir_links, | |
191 | ((ctx->fs_links_count - dir_links) != 1) ? "s" : "", | |
192 | ctx->fs_symlinks_count, | |
193 | (ctx->fs_symlinks_count != 1) ? "s" : "", | |
194 | ctx->fs_fast_symlinks_count, | |
195 | (ctx->fs_fast_symlinks_count != 1) ? "s" : "", | |
196 | ctx->fs_sockets_count, (ctx->fs_sockets_count != 1) ? "s" : "", | |
197 | ctx->fs_total_count - dir_links, | |
198 | ((ctx->fs_total_count - dir_links) != 1) ? "s" : ""); | |
0c4a0726 | 199 | #endif |
1b6bf175 TT |
200 | } |
201 | ||
202 | static void check_mount(e2fsck_t ctx) | |
203 | { | |
204 | errcode_t retval; | |
4ea7bd04 | 205 | int mount_flags, cont; |
1b6bf175 TT |
206 | |
207 | retval = ext2fs_check_if_mounted(ctx->filesystem_name, &mount_flags); | |
208 | if (retval) { | |
209 | com_err("ext2fs_check_if_mount", retval, | |
0c4a0726 | 210 | _("while determining whether %s is mounted."), |
1b6bf175 TT |
211 | ctx->filesystem_name); |
212 | return; | |
213 | } | |
1b6bf175 | 214 | |
1b6bf175 | 215 | /* |
83e6ac84 TT |
216 | * If the filesystem isn't mounted, or it's the root filesystem |
217 | * and it's mounted read-only, then everything's fine. | |
1b6bf175 | 218 | */ |
83e6ac84 TT |
219 | if ((!(mount_flags & EXT2_MF_MOUNTED)) || |
220 | ((mount_flags & EXT2_MF_ISROOT) && | |
221 | (mount_flags & EXT2_MF_READONLY))) | |
222 | return; | |
223 | ||
1b6bf175 | 224 | if (ctx->options & E2F_OPT_READONLY) { |
0c4a0726 | 225 | printf(_("Warning! %s is mounted.\n"), ctx->filesystem_name); |
1b6bf175 TT |
226 | return; |
227 | } | |
228 | ||
0c4a0726 | 229 | printf(_("%s is mounted. "), ctx->filesystem_name); |
243dc31f TT |
230 | if (!isatty(0) || !isatty(1)) |
231 | fatal_error(ctx, _("Cannot continue, aborting.\n\n")); | |
0c4a0726 | 232 | printf(_("\n\n\007\007\007\007WARNING!!! " |
74033350 | 233 | "Running e2fsck on a mounted filesystem may cause\n" |
0c4a0726 TT |
234 | "SEVERE filesystem damage.\007\007\007\n\n")); |
235 | cont = ask_yn(_("Do you really want to continue"), -1); | |
1b6bf175 | 236 | if (!cont) { |
0c4a0726 | 237 | printf (_("check aborted.\n")); |
1b6bf175 TT |
238 | exit (0); |
239 | } | |
240 | return; | |
241 | } | |
242 | ||
1b6bf175 TT |
243 | /* |
244 | * This routine checks to see if a filesystem can be skipped; if so, | |
245 | * it will exit with E2FSCK_OK. Under some conditions it will print a | |
246 | * message explaining why a check is being forced. | |
247 | */ | |
248 | static void check_if_skip(e2fsck_t ctx) | |
249 | { | |
250 | ext2_filsys fs = ctx->fs; | |
251 | const char *reason = NULL; | |
b6a0807b | 252 | unsigned int reason_arg = 0; |
1b6bf175 | 253 | |
d37066a9 TT |
254 | if ((ctx->options & E2F_OPT_FORCE) || bad_blocks_file || |
255 | cflag || swapfs) | |
1b6bf175 TT |
256 | return; |
257 | ||
258 | if (fs->super->s_state & EXT2_ERROR_FS) | |
b6a0807b | 259 | reason = _(" contains a file system with errors"); |
24fc5032 | 260 | else if ((fs->super->s_state & EXT2_VALID_FS) == 0) |
b6a0807b | 261 | reason = _(" was not cleanly unmounted"); |
bc57f153 | 262 | else if ((fs->super->s_max_mnt_count > 0) && |
17390c04 | 263 | (fs->super->s_mnt_count >= |
b6a0807b TT |
264 | (unsigned) fs->super->s_max_mnt_count)) { |
265 | reason = _(" has been mounted %u times without being checked"); | |
266 | reason_arg = fs->super->s_mnt_count; | |
267 | } else if (fs->super->s_checkinterval && | |
1b6bf175 | 268 | time(0) >= (fs->super->s_lastcheck + |
b6a0807b TT |
269 | fs->super->s_checkinterval)) { |
270 | reason = _(" has gone %u days without being checked"); | |
271 | reason_arg = (time(0) - fs->super->s_lastcheck)/(3600*24); | |
272 | } | |
1b6bf175 | 273 | if (reason) { |
b6a0807b TT |
274 | fputs(ctx->device_name, stdout); |
275 | printf(reason, reason_arg); | |
276 | fputs(_(", check forced.\n"), stdout); | |
1b6bf175 TT |
277 | return; |
278 | } | |
0c4a0726 | 279 | printf(_("%s: clean, %d/%d files, %d/%d blocks\n"), ctx->device_name, |
1b6bf175 TT |
280 | fs->super->s_inodes_count - fs->super->s_free_inodes_count, |
281 | fs->super->s_inodes_count, | |
282 | fs->super->s_blocks_count - fs->super->s_free_blocks_count, | |
283 | fs->super->s_blocks_count); | |
284 | ext2fs_close(fs); | |
6d222f32 TT |
285 | ctx->fs = NULL; |
286 | e2fsck_free_context(ctx); | |
1b6bf175 TT |
287 | exit(FSCK_OK); |
288 | } | |
289 | ||
efac9a1b TT |
290 | /* |
291 | * For completion notice | |
292 | */ | |
5596defa TT |
293 | struct percent_tbl { |
294 | int max_pass; | |
295 | int table[32]; | |
296 | }; | |
297 | struct percent_tbl e2fsck_tbl = { | |
298 | 5, { 0, 70, 90, 92, 95, 100 } | |
299 | }; | |
5596defa TT |
300 | static char bar[] = |
301 | "===============================================================" | |
302 | "==============================================================="; | |
303 | static char spaces[] = | |
304 | " " | |
305 | " "; | |
306 | ||
307 | static float calc_percent(struct percent_tbl *tbl, int pass, int curr, | |
308 | int max) | |
309 | { | |
310 | float percent; | |
311 | ||
312 | if (pass <= 0) | |
313 | return 0.0; | |
b8d164cd | 314 | if (pass > tbl->max_pass || max == 0) |
5596defa TT |
315 | return 100.0; |
316 | percent = ((float) curr) / ((float) max); | |
317 | return ((percent * (tbl->table[pass] - tbl->table[pass-1])) | |
318 | + tbl->table[pass-1]); | |
319 | } | |
320 | ||
321 | extern void e2fsck_clear_progbar(e2fsck_t ctx) | |
322 | { | |
323 | if (!(ctx->flags & E2F_FLAG_PROG_BAR)) | |
324 | return; | |
325 | ||
326 | printf("%s\r", spaces + (sizeof(spaces) - 80)); | |
327 | ctx->flags &= ~E2F_FLAG_PROG_BAR; | |
328 | } | |
329 | ||
efac9a1b TT |
330 | static int e2fsck_update_progress(e2fsck_t ctx, int pass, |
331 | unsigned long cur, unsigned long max) | |
332 | { | |
53ef44c4 | 333 | static const char spinner[] = "\\|/-"; |
efac9a1b | 334 | char buf[80]; |
5596defa TT |
335 | int i; |
336 | float percent; | |
06012323 TT |
337 | int tick; |
338 | struct timeval tv; | |
17390c04 | 339 | static int dpywidth = 0; |
f75c28de TT |
340 | |
341 | if (pass == 0) | |
342 | return 0; | |
efac9a1b TT |
343 | |
344 | if (ctx->progress_fd) { | |
345 | sprintf(buf, "%d %lu %lu\n", pass, cur, max); | |
346 | write(ctx->progress_fd, buf, strlen(buf)); | |
347 | } else { | |
5596defa TT |
348 | if (ctx->flags & E2F_FLAG_PROG_SUPPRESS) |
349 | return 0; | |
17390c04 TT |
350 | if (dpywidth == 0) { |
351 | dpywidth = 66 - strlen(ctx->device_name); | |
352 | dpywidth = 8 * (dpywidth / 8); | |
353 | } | |
e4c8e885 TT |
354 | /* |
355 | * Calculate the new progress position. If the | |
356 | * percentage hasn't changed, then we skip out right | |
357 | * away. | |
358 | */ | |
359 | percent = calc_percent(&e2fsck_tbl, pass, cur, max); | |
360 | if (ctx->progress_last_percent == (int) 10 * percent) | |
361 | return 0; | |
362 | ctx->progress_last_percent = (int) 10 * percent; | |
363 | ||
364 | /* | |
365 | * If we've already updated the spinner once within | |
366 | * the last 1/8th of a second, no point doing it | |
367 | * again. | |
368 | */ | |
06012323 TT |
369 | gettimeofday(&tv, NULL); |
370 | tick = (tv.tv_sec << 3) + (tv.tv_usec / (1000000 / 8)); | |
371 | if ((tick == ctx->progress_last_time) && | |
372 | (cur != max) && (cur != 0)) | |
373 | return 0; | |
374 | ctx->progress_last_time = tick; | |
e4c8e885 TT |
375 | |
376 | /* | |
377 | * Advance the spinner, and note that the progress bar | |
378 | * will be on the screen | |
379 | */ | |
efac9a1b | 380 | ctx->progress_pos = (ctx->progress_pos+1) & 3; |
5596defa | 381 | ctx->flags |= E2F_FLAG_PROG_BAR; |
e4c8e885 | 382 | |
5596defa TT |
383 | i = ((percent * dpywidth) + 50) / 100; |
384 | printf("%s: |%s%s", ctx->device_name, | |
385 | bar + (sizeof(bar) - (i+1)), | |
386 | spaces + (sizeof(spaces) - (dpywidth - i + 1))); | |
387 | if (percent == 100.0) | |
388 | fputc('|', stdout); | |
389 | else | |
390 | fputc(spinner[ctx->progress_pos & 3], stdout); | |
391 | printf(" %4.1f%% \r", percent); | |
392 | if (percent == 100.0) | |
393 | e2fsck_clear_progbar(ctx); | |
efac9a1b TT |
394 | fflush(stdout); |
395 | } | |
396 | return 0; | |
397 | } | |
1b6bf175 TT |
398 | |
399 | #define PATH_SET "PATH=/sbin" | |
400 | ||
5ba23cb1 | 401 | static void reserve_stdio_fds(void) |
24fc5032 TT |
402 | { |
403 | int fd; | |
404 | ||
405 | while (1) { | |
406 | fd = open("/dev/null", O_RDWR); | |
407 | if (fd > 2) | |
408 | break; | |
75d83bec | 409 | if (fd < 0) { |
0c4a0726 TT |
410 | fprintf(stderr, _("ERROR: Couldn't open " |
411 | "/dev/null (%s)\n"), | |
75d83bec TT |
412 | strerror(errno)); |
413 | break; | |
414 | } | |
24fc5032 TT |
415 | } |
416 | close(fd); | |
417 | } | |
418 | ||
9ecd8bec | 419 | #ifdef HAVE_SIGNAL_H |
5596defa TT |
420 | static void signal_progress_on(int sig) |
421 | { | |
243dc31f | 422 | e2fsck_t ctx = e2fsck_global_ctx; |
5596defa TT |
423 | |
424 | if (!ctx) | |
425 | return; | |
426 | ||
427 | ctx->progress = e2fsck_update_progress; | |
428 | ctx->progress_fd = 0; | |
429 | } | |
430 | ||
431 | static void signal_progress_off(int sig) | |
432 | { | |
243dc31f | 433 | e2fsck_t ctx = e2fsck_global_ctx; |
5596defa TT |
434 | |
435 | if (!ctx) | |
436 | return; | |
437 | ||
438 | e2fsck_clear_progbar(ctx); | |
439 | ctx->progress = 0; | |
440 | } | |
9ecd8bec | 441 | #endif |
5596defa | 442 | |
1b6bf175 TT |
443 | static errcode_t PRS(int argc, char *argv[], e2fsck_t *ret_ctx) |
444 | { | |
445 | int flush = 0; | |
ae8160e6 | 446 | int c, fd; |
1b6bf175 TT |
447 | #ifdef MTRACE |
448 | extern void *mallwatch; | |
449 | #endif | |
1b6bf175 TT |
450 | e2fsck_t ctx; |
451 | errcode_t retval; | |
9ecd8bec | 452 | #ifdef HAVE_SIGNAL_H |
5596defa | 453 | struct sigaction sa; |
9ecd8bec | 454 | #endif |
1b6bf175 TT |
455 | |
456 | retval = e2fsck_allocate_context(&ctx); | |
457 | if (retval) | |
458 | return retval; | |
459 | ||
460 | *ret_ctx = ctx; | |
461 | ||
1b6bf175 TT |
462 | setbuf(stdout, NULL); |
463 | setbuf(stderr, NULL); | |
464 | initialize_ext2_error_table(); | |
465 | ||
466 | if (argc && *argv) | |
467 | ctx->program_name = *argv; | |
468 | else | |
469 | ctx->program_name = "e2fsck"; | |
adee8d75 | 470 | while ((c = getopt (argc, argv, "panyrcC:B:dfvtFVM:b:I:j:P:l:L:N:Ss")) != EOF) |
1b6bf175 | 471 | switch (c) { |
efac9a1b TT |
472 | case 'C': |
473 | ctx->progress = e2fsck_update_progress; | |
474 | ctx->progress_fd = atoi(optarg); | |
fc9a69ca TT |
475 | if (!ctx->progress_fd) |
476 | break; | |
ae8160e6 TT |
477 | /* Validate the file descriptor to avoid disasters */ |
478 | fd = dup(ctx->progress_fd); | |
479 | if (fd < 0) { | |
480 | fprintf(stderr, | |
481 | _("Error validating file descriptor %d: %s\n"), | |
482 | ctx->progress_fd, | |
483 | error_message(errno)); | |
484 | fatal_error(ctx, | |
485 | _("Invalid completion information file descriptor")); | |
486 | } else | |
487 | close(fd); | |
efac9a1b | 488 | break; |
1b6bf175 TT |
489 | case 'p': |
490 | case 'a': | |
491 | ctx->options |= E2F_OPT_PREEN; | |
492 | ctx->options &= ~(E2F_OPT_YES|E2F_OPT_NO); | |
493 | break; | |
494 | case 'n': | |
495 | ctx->options |= E2F_OPT_NO; | |
496 | ctx->options &= ~(E2F_OPT_YES|E2F_OPT_PREEN); | |
497 | break; | |
498 | case 'y': | |
499 | ctx->options |= E2F_OPT_YES; | |
500 | ctx->options &= ~(E2F_OPT_PREEN|E2F_OPT_NO); | |
501 | break; | |
502 | case 't': | |
8bf191e8 | 503 | #ifdef RESOURCE_TRACK |
1b6bf175 TT |
504 | if (ctx->options & E2F_OPT_TIME) |
505 | ctx->options |= E2F_OPT_TIME2; | |
506 | else | |
507 | ctx->options |= E2F_OPT_TIME; | |
8bf191e8 | 508 | #else |
0c4a0726 TT |
509 | fprintf(stderr, _("The -t option is not " |
510 | "supported on this version of e2fsck.\n")); | |
8bf191e8 | 511 | #endif |
1b6bf175 TT |
512 | break; |
513 | case 'c': | |
3ed57c27 TT |
514 | if (cflag++) |
515 | ctx->options |= E2F_OPT_WRITECHECK; | |
1b6bf175 TT |
516 | ctx->options |= E2F_OPT_CHECKBLOCKS; |
517 | break; | |
518 | case 'r': | |
519 | /* What we do by default, anyway! */ | |
520 | break; | |
521 | case 'b': | |
522 | ctx->use_superblock = atoi(optarg); | |
ae6cdcf7 | 523 | ctx->flags |= E2F_FLAG_SB_SPECIFIED; |
1b6bf175 TT |
524 | break; |
525 | case 'B': | |
f1a1761d | 526 | ctx->blocksize = atoi(optarg); |
1b6bf175 TT |
527 | break; |
528 | case 'I': | |
529 | ctx->inode_buffer_blocks = atoi(optarg); | |
530 | break; | |
adee8d75 TT |
531 | case 'j': |
532 | ctx->journal_name = optarg; | |
533 | break; | |
1b6bf175 TT |
534 | case 'P': |
535 | ctx->process_inode_size = atoi(optarg); | |
536 | break; | |
537 | case 'L': | |
538 | replace_bad_blocks++; | |
539 | case 'l': | |
54dc7ca2 | 540 | bad_blocks_file = (char *) malloc(strlen(optarg)+1); |
1b6bf175 | 541 | if (!bad_blocks_file) |
f8188fff TT |
542 | fatal_error(ctx, |
543 | "Couldn't malloc bad_blocks_file"); | |
1b6bf175 TT |
544 | strcpy(bad_blocks_file, optarg); |
545 | break; | |
546 | case 'd': | |
547 | ctx->options |= E2F_OPT_DEBUG; | |
548 | break; | |
549 | case 'f': | |
d37066a9 | 550 | ctx->options |= E2F_OPT_FORCE; |
1b6bf175 TT |
551 | break; |
552 | case 'F': | |
1b6bf175 | 553 | flush = 1; |
1b6bf175 TT |
554 | break; |
555 | case 'v': | |
556 | verbose = 1; | |
557 | break; | |
558 | case 'V': | |
559 | show_version_only = 1; | |
560 | break; | |
561 | #ifdef MTRACE | |
562 | case 'M': | |
563 | mallwatch = (void *) strtol(optarg, NULL, 0); | |
564 | break; | |
565 | #endif | |
566 | case 'N': | |
567 | ctx->device_name = optarg; | |
568 | break; | |
5df55d7f | 569 | #ifdef ENABLE_SWAPFS |
1b6bf175 TT |
570 | case 's': |
571 | normalize_swapfs = 1; | |
572 | case 'S': | |
573 | swapfs = 1; | |
574 | break; | |
5df55d7f TT |
575 | #else |
576 | case 's': | |
577 | case 'S': | |
578 | fprintf(stderr, _("Byte-swapping filesystems " | |
579 | "not compiled in this version " | |
580 | "of e2fsck\n")); | |
581 | exit(1); | |
582 | #endif | |
1b6bf175 TT |
583 | default: |
584 | usage(ctx); | |
585 | } | |
586 | if (show_version_only) | |
587 | return 0; | |
588 | if (optind != argc - 1) | |
589 | usage(ctx); | |
590 | if ((ctx->options & E2F_OPT_NO) && !bad_blocks_file && | |
591 | !cflag && !swapfs) | |
592 | ctx->options |= E2F_OPT_READONLY; | |
593 | ctx->filesystem_name = argv[optind]; | |
28ffafb0 | 594 | if (flush) { |
4ea7bd04 | 595 | fd = open(ctx->filesystem_name, O_RDONLY, 0); |
1b6bf175 | 596 | if (fd < 0) { |
0c4a0726 TT |
597 | com_err("open", errno, |
598 | _("while opening %s for flushing"), | |
1b6bf175 | 599 | ctx->filesystem_name); |
243dc31f | 600 | fatal_error(ctx, 0); |
1b6bf175 | 601 | } |
5df55d7f | 602 | if ((retval = ext2fs_sync_device(fd, 1))) { |
5ba23cb1 | 603 | com_err("ext2fs_sync_device", retval, |
0c4a0726 | 604 | _("while trying to flush %s"), |
1b6bf175 | 605 | ctx->filesystem_name); |
243dc31f | 606 | fatal_error(ctx, 0); |
1b6bf175 TT |
607 | } |
608 | close(fd); | |
1b6bf175 | 609 | } |
5df55d7f | 610 | #ifdef ENABLE_SWAPFS |
1b6bf175 TT |
611 | if (swapfs) { |
612 | if (cflag || bad_blocks_file) { | |
0c4a0726 | 613 | fprintf(stderr, _("Incompatible options not " |
3ed57c27 | 614 | "allowed when byte-swapping.\n")); |
243dc31f | 615 | exit(FSCK_USAGE); |
1b6bf175 TT |
616 | } |
617 | } | |
5df55d7f | 618 | #endif |
3ed57c27 TT |
619 | if (cflag && bad_blocks_file) { |
620 | fprintf(stderr, _("The -c and the -l/-L options may " | |
621 | "not be both used at the same time.\n")); | |
622 | exit(FSCK_USAGE); | |
623 | } | |
9ecd8bec | 624 | #ifdef HAVE_SIGNAL_H |
5596defa TT |
625 | /* |
626 | * Set up signal action | |
627 | */ | |
628 | memset(&sa, 0, sizeof(struct sigaction)); | |
629 | #ifdef SA_RESTART | |
630 | sa.sa_flags = SA_RESTART; | |
631 | #endif | |
243dc31f | 632 | e2fsck_global_ctx = ctx; |
5596defa TT |
633 | sa.sa_handler = signal_progress_on; |
634 | sigaction(SIGUSR1, &sa, 0); | |
635 | sa.sa_handler = signal_progress_off; | |
636 | sigaction(SIGUSR2, &sa, 0); | |
9ecd8bec | 637 | #endif |
6d222f32 TT |
638 | |
639 | /* Update our PATH to include /sbin if we need to run badblocks */ | |
640 | if (cflag) { | |
641 | char *oldpath = getenv("PATH"); | |
642 | if (oldpath) { | |
643 | char *newpath; | |
644 | ||
645 | newpath = (char *) malloc(sizeof (PATH_SET) + 1 + | |
646 | strlen (oldpath)); | |
647 | if (!newpath) | |
648 | fatal_error(ctx, "Couldn't malloc() newpath"); | |
649 | strcpy (newpath, PATH_SET); | |
650 | strcat (newpath, ":"); | |
651 | strcat (newpath, oldpath); | |
652 | putenv (newpath); | |
653 | } else | |
654 | putenv (PATH_SET); | |
655 | } | |
1b6bf175 TT |
656 | return 0; |
657 | } | |
658 | ||
659 | static const char *my_ver_string = E2FSPROGS_VERSION; | |
660 | static const char *my_ver_date = E2FSPROGS_DATE; | |
661 | ||
662 | int main (int argc, char *argv[]) | |
663 | { | |
664 | errcode_t retval = 0; | |
665 | int exit_value = FSCK_OK; | |
666 | int i; | |
667 | ext2_filsys fs = 0; | |
668 | io_manager io_ptr; | |
5dd8f963 | 669 | struct ext2_super_block *sb; |
1b6bf175 TT |
670 | const char *lib_ver_date; |
671 | int my_ver, lib_ver; | |
672 | e2fsck_t ctx; | |
673 | struct problem_context pctx; | |
08b21301 | 674 | int flags, run_result; |
1b6bf175 TT |
675 | |
676 | clear_problem_context(&pctx); | |
677 | #ifdef MTRACE | |
678 | mtrace(); | |
679 | #endif | |
680 | #ifdef MCHECK | |
681 | mcheck(0); | |
0c4a0726 TT |
682 | #endif |
683 | #ifdef ENABLE_NLS | |
684 | setlocale(LC_MESSAGES, ""); | |
685 | bindtextdomain(NLS_CAT_NAME, LOCALEDIR); | |
686 | textdomain(NLS_CAT_NAME); | |
1b6bf175 TT |
687 | #endif |
688 | my_ver = ext2fs_parse_version_string(my_ver_string); | |
689 | lib_ver = ext2fs_get_library_version(0, &lib_ver_date); | |
690 | if (my_ver > lib_ver) { | |
0c4a0726 TT |
691 | fprintf( stderr, _("Error: ext2fs library version " |
692 | "out of date!\n")); | |
1b6bf175 TT |
693 | show_version_only++; |
694 | } | |
695 | ||
696 | retval = PRS(argc, argv, &ctx); | |
697 | if (retval) { | |
698 | com_err("e2fsck", retval, | |
0c4a0726 | 699 | _("while trying to initialize program")); |
243dc31f | 700 | exit(FSCK_ERROR); |
1b6bf175 | 701 | } |
24fc5032 TT |
702 | reserve_stdio_fds(); |
703 | ||
8bf191e8 | 704 | #ifdef RESOURCE_TRACK |
1b6bf175 | 705 | init_resource_track(&ctx->global_rtrack); |
8bf191e8 | 706 | #endif |
1b6bf175 TT |
707 | |
708 | if (!(ctx->options & E2F_OPT_PREEN) || show_version_only) | |
0f8973fb TT |
709 | fprintf (stderr, "e2fsck %s (%s)\n", my_ver_string, |
710 | my_ver_date); | |
1b6bf175 TT |
711 | |
712 | if (show_version_only) { | |
0c4a0726 | 713 | fprintf(stderr, _("\tUsing %s, %s\n"), |
1b6bf175 | 714 | error_message(EXT2_ET_BASE), lib_ver_date); |
243dc31f | 715 | exit(FSCK_OK); |
1b6bf175 TT |
716 | } |
717 | ||
718 | check_mount(ctx); | |
719 | ||
720 | if (!(ctx->options & E2F_OPT_PREEN) && | |
721 | !(ctx->options & E2F_OPT_NO) && | |
722 | !(ctx->options & E2F_OPT_YES)) { | |
723 | if (!isatty (0) || !isatty (1)) | |
f8188fff | 724 | fatal_error(ctx, |
0c4a0726 | 725 | _("need terminal for interactive repairs")); |
1b6bf175 TT |
726 | } |
727 | ctx->superblock = ctx->use_superblock; | |
728 | restart: | |
729 | #if 1 | |
730 | io_ptr = unix_io_manager; | |
731 | #else | |
732 | io_ptr = test_io_manager; | |
733 | test_io_backing_manager = unix_io_manager; | |
734 | #endif | |
17390c04 TT |
735 | flags = 0; |
736 | if ((ctx->options & E2F_OPT_READONLY) == 0) | |
737 | flags |= EXT2_FLAG_RW; | |
738 | ||
f1a1761d | 739 | if (ctx->superblock && ctx->blocksize) { |
1b6bf175 | 740 | retval = ext2fs_open(ctx->filesystem_name, flags, |
f1a1761d TT |
741 | ctx->superblock, ctx->blocksize, |
742 | io_ptr, &fs); | |
1b6bf175 TT |
743 | } else if (ctx->superblock) { |
744 | for (i=0; possible_block_sizes[i]; i++) { | |
745 | retval = ext2fs_open(ctx->filesystem_name, flags, | |
746 | ctx->superblock, | |
747 | possible_block_sizes[i], | |
748 | io_ptr, &fs); | |
749 | if (!retval) | |
750 | break; | |
751 | } | |
752 | } else | |
753 | retval = ext2fs_open(ctx->filesystem_name, flags, | |
754 | 0, 0, io_ptr, &fs); | |
ae6cdcf7 TT |
755 | if (!ctx->superblock && !(ctx->options & E2F_OPT_PREEN) && |
756 | !(ctx->flags & E2F_FLAG_SB_SPECIFIED) && | |
1b6bf175 TT |
757 | ((retval == EXT2_ET_BAD_MAGIC) || |
758 | ((retval == 0) && ext2fs_check_desc(fs)))) { | |
759 | if (!fs || (fs->group_desc_count > 1)) { | |
0c4a0726 TT |
760 | printf(_("%s trying backup blocks...\n"), |
761 | retval ? _("Couldn't find ext2 superblock,") : | |
762 | _("Group descriptors look bad...")); | |
f1a1761d | 763 | get_backup_sb(ctx, fs, ctx->filesystem_name, io_ptr); |
1b6bf175 TT |
764 | if (fs) |
765 | ext2fs_close(fs); | |
766 | goto restart; | |
767 | } | |
768 | } | |
769 | if (retval) { | |
0c4a0726 | 770 | com_err(ctx->program_name, retval, _("while trying to open %s"), |
1b6bf175 | 771 | ctx->filesystem_name); |
24dd4028 | 772 | if (retval == EXT2_ET_REV_TOO_HIGH) { |
0c4a0726 | 773 | printf(_("The filesystem revision is apparently " |
24dd4028 TT |
774 | "too high for this version of e2fsck.\n" |
775 | "(Or the filesystem superblock " | |
0c4a0726 | 776 | "is corrupt)\n\n")); |
24dd4028 TT |
777 | fix_problem(ctx, PR_0_SB_CORRUPT, &pctx); |
778 | } else if (retval == EXT2_ET_SHORT_READ) | |
0c4a0726 | 779 | printf(_("Could this be a zero-length partition?\n")); |
1b6bf175 | 780 | else if ((retval == EPERM) || (retval == EACCES)) |
0c4a0726 TT |
781 | printf(_("You must have %s access to the " |
782 | "filesystem or be root\n"), | |
1b6bf175 TT |
783 | (ctx->options & E2F_OPT_READONLY) ? |
784 | "r/o" : "r/w"); | |
785 | else if (retval == ENXIO) | |
0c4a0726 | 786 | printf(_("Possibly non-existent or swap device?\n")); |
68227542 TT |
787 | #ifdef EROFS |
788 | else if (retval == EROFS) | |
0c4a0726 | 789 | printf(_("Disk write-protected; use the -n option " |
68227542 | 790 | "to do a read-only\n" |
0c4a0726 | 791 | "check of the device.\n")); |
68227542 | 792 | #endif |
1b6bf175 TT |
793 | else |
794 | fix_problem(ctx, PR_0_SB_CORRUPT, &pctx); | |
243dc31f | 795 | fatal_error(ctx, 0); |
1b6bf175 TT |
796 | } |
797 | ctx->fs = fs; | |
54dc7ca2 | 798 | fs->priv_data = ctx; |
5dd8f963 TT |
799 | sb = fs->super; |
800 | if (sb->s_rev_level > E2FSCK_CURRENT_REV) { | |
1b6bf175 | 801 | com_err(ctx->program_name, EXT2_ET_REV_TOO_HIGH, |
0c4a0726 | 802 | _("while trying to open %s"), |
1b6bf175 | 803 | ctx->filesystem_name); |
f8188fff | 804 | get_newer: |
0c4a0726 | 805 | fatal_error(ctx, _("Get a newer version of e2fsck!")); |
1b6bf175 | 806 | } |
3b5386dc TT |
807 | |
808 | /* | |
809 | * Set the device name, which is used whenever we print error | |
810 | * or informational messages to the user. | |
811 | */ | |
812 | if (ctx->device_name == 0 && | |
5dd8f963 TT |
813 | (sb->s_volume_name[0] != 0)) { |
814 | char *cp = malloc(sizeof(sb->s_volume_name)+1); | |
3b5386dc | 815 | if (cp) { |
5dd8f963 TT |
816 | strncpy(cp, sb->s_volume_name, |
817 | sizeof(sb->s_volume_name)); | |
818 | cp[sizeof(sb->s_volume_name)] = 0; | |
3b5386dc TT |
819 | ctx->device_name = cp; |
820 | } | |
821 | } | |
822 | if (ctx->device_name == 0) | |
823 | ctx->device_name = ctx->filesystem_name; | |
824 | ||
17390c04 | 825 | /* |
9b565759 | 826 | * Make sure the ext3 superblock fields are consistent. |
17390c04 | 827 | */ |
3b5386dc TT |
828 | retval = e2fsck_check_ext3_journal(ctx); |
829 | if (retval) { | |
830 | com_err(ctx->program_name, retval, | |
831 | _("while checking ext3 journal for %s"), | |
832 | ctx->device_name); | |
833 | ext2fs_close(ctx->fs); | |
243dc31f | 834 | fatal_error(ctx, 0); |
3b5386dc TT |
835 | } |
836 | ||
9b565759 TT |
837 | /* |
838 | * Check to see if we need to do ext3-style recovery. If so, | |
839 | * do it, and then restart the fsck. | |
840 | */ | |
5dd8f963 | 841 | if (sb->s_feature_incompat & EXT3_FEATURE_INCOMPAT_RECOVER) { |
2575fb04 TT |
842 | if (ctx->options & E2F_OPT_READONLY) { |
843 | printf(_("Warning: skipping journal recovery " | |
844 | "because doing a read-only filesystem " | |
845 | "check.\n")); | |
846 | io_channel_flush(ctx->fs->io); | |
847 | } else { | |
848 | retval = e2fsck_run_ext3_journal(ctx); | |
849 | if (retval) { | |
850 | com_err(ctx->program_name, retval, | |
3b5386dc | 851 | _("while recovering ext3 journal of %s"), |
2575fb04 TT |
852 | ctx->device_name); |
853 | fatal_error(ctx, 0); | |
854 | } | |
855 | ext2fs_close(ctx->fs); | |
856 | ctx->fs = 0; | |
857 | goto restart; | |
17390c04 | 858 | } |
17390c04 | 859 | } |
3b5386dc | 860 | |
1b6bf175 TT |
861 | /* |
862 | * Check for compatibility with the feature sets. We need to | |
863 | * be more stringent than ext2fs_open(). | |
864 | */ | |
5dd8f963 TT |
865 | if ((sb->s_feature_compat & ~EXT2_LIB_FEATURE_COMPAT_SUPP) || |
866 | (sb->s_feature_incompat & ~EXT2_LIB_FEATURE_INCOMPAT_SUPP)) { | |
1b6bf175 | 867 | com_err(ctx->program_name, EXT2_ET_UNSUPP_FEATURE, |
3b5386dc | 868 | "(%s)", ctx->device_name); |
f8188fff | 869 | goto get_newer; |
1b6bf175 | 870 | } |
5dd8f963 | 871 | if (sb->s_feature_ro_compat & ~EXT2_LIB_FEATURE_RO_COMPAT_SUPP) { |
1b6bf175 | 872 | com_err(ctx->program_name, EXT2_ET_RO_UNSUPP_FEATURE, |
3b5386dc | 873 | "(%s)", ctx->device_name); |
1b6bf175 TT |
874 | goto get_newer; |
875 | } | |
1917875f | 876 | #ifdef ENABLE_COMPRESSION |
5dd8f963 | 877 | if (sb->s_feature_incompat & EXT2_FEATURE_INCOMPAT_COMPRESSION) |
1917875f TT |
878 | com_err(ctx->program_name, 0, |
879 | _("Warning: compression support is experimental.\n")); | |
880 | #endif | |
1b6bf175 TT |
881 | |
882 | /* | |
883 | * If the user specified a specific superblock, presumably the | |
884 | * master superblock has been trashed. So we mark the | |
885 | * superblock as dirty, so it can be written out. | |
886 | */ | |
887 | if (ctx->superblock && | |
888 | !(ctx->options & E2F_OPT_READONLY)) | |
889 | ext2fs_mark_super_dirty(fs); | |
890 | ||
891 | /* | |
892 | * Don't overwrite the backup superblock and block | |
893 | * descriptors, until we're sure the filesystem is OK.... | |
894 | */ | |
895 | fs->flags |= EXT2_FLAG_MASTER_SB_ONLY; | |
896 | ||
897 | ehandler_init(fs->io); | |
898 | ||
899 | if (ctx->superblock) | |
900 | set_latch_flags(PR_LATCH_RELOC, PRL_LATCHED, 0); | |
901 | check_super_block(ctx); | |
a02ce9df | 902 | if (ctx->flags & E2F_FLAG_SIGNAL_MASK) |
243dc31f | 903 | fatal_error(ctx, 0); |
1b6bf175 TT |
904 | check_if_skip(ctx); |
905 | if (bad_blocks_file) | |
906 | read_bad_blocks_file(ctx, bad_blocks_file, replace_bad_blocks); | |
907 | else if (cflag) | |
908 | test_disk(ctx); | |
a02ce9df | 909 | if (ctx->flags & E2F_FLAG_SIGNAL_MASK) |
243dc31f | 910 | fatal_error(ctx, 0); |
5df55d7f | 911 | #ifdef ENABLE_SWAPFS |
1b6bf175 TT |
912 | if (normalize_swapfs) { |
913 | if ((fs->flags & EXT2_FLAG_SWAP_BYTES) == | |
914 | ext2fs_native_flag()) { | |
0c4a0726 TT |
915 | fprintf(stderr, _("%s: Filesystem byte order " |
916 | "already normalized.\n"), ctx->device_name); | |
243dc31f | 917 | fatal_error(ctx, 0); |
1b6bf175 TT |
918 | } |
919 | } | |
f8188fff | 920 | if (swapfs) { |
1b6bf175 | 921 | swap_filesys(ctx); |
a02ce9df | 922 | if (ctx->flags & E2F_FLAG_SIGNAL_MASK) |
243dc31f | 923 | fatal_error(ctx, 0); |
f8188fff | 924 | } |
5df55d7f | 925 | #endif |
1b6bf175 TT |
926 | |
927 | /* | |
928 | * Mark the system as valid, 'til proven otherwise | |
929 | */ | |
930 | ext2fs_mark_valid(fs); | |
931 | ||
932 | retval = ext2fs_read_bb_inode(fs, &fs->badblocks); | |
933 | if (retval) { | |
934 | com_err(ctx->program_name, retval, | |
0c4a0726 | 935 | _("while reading bad blocks inode")); |
1b6bf175 | 936 | preenhalt(ctx); |
0c4a0726 TT |
937 | printf(_("This doesn't bode well," |
938 | " but we'll try to go on...\n")); | |
1b6bf175 | 939 | } |
08b21301 TT |
940 | |
941 | run_result = e2fsck_run(ctx); | |
5596defa | 942 | e2fsck_clear_progbar(ctx); |
08b21301 | 943 | if (run_result == E2F_FLAG_RESTART) { |
0c4a0726 | 944 | printf(_("Restarting e2fsck from the beginning...\n")); |
1b6bf175 TT |
945 | retval = e2fsck_reset_context(ctx); |
946 | if (retval) { | |
947 | com_err(ctx->program_name, retval, | |
0c4a0726 | 948 | _("while resetting context")); |
243dc31f | 949 | fatal_error(ctx, 0); |
1b6bf175 | 950 | } |
73f17cfc | 951 | ext2fs_close(fs); |
1b6bf175 TT |
952 | goto restart; |
953 | } | |
a02ce9df | 954 | if (run_result & E2F_FLAG_SIGNAL_MASK) |
243dc31f | 955 | fatal_error(ctx, 0); |
08b21301 TT |
956 | if (run_result & E2F_FLAG_CANCEL) |
957 | ext2fs_unmark_valid(fs); | |
1b6bf175 TT |
958 | |
959 | #ifdef MTRACE | |
960 | mtrace_print("Cleanup"); | |
961 | #endif | |
962 | if (ext2fs_test_changed(fs)) { | |
963 | exit_value = FSCK_NONDESTRUCT; | |
964 | if (!(ctx->options & E2F_OPT_PREEN)) | |
0c4a0726 | 965 | printf(_("\n%s: ***** FILE SYSTEM WAS MODIFIED *****\n"), |
1b6bf175 TT |
966 | ctx->device_name); |
967 | if (root_filesystem && !read_only_root) { | |
0c4a0726 | 968 | printf(_("%s: ***** REBOOT LINUX *****\n"), |
1b6bf175 TT |
969 | ctx->device_name); |
970 | exit_value = FSCK_REBOOT; | |
971 | } | |
972 | } | |
973 | if (ext2fs_test_valid(fs)) | |
974 | fs->flags &= ~EXT2_FLAG_MASTER_SB_ONLY; | |
d3124019 TT |
975 | else { |
976 | printf(_("\n%s: ********** WARNING: Filesystem still has " | |
977 | "errors **********\n\n"), ctx->device_name); | |
1b6bf175 | 978 | exit_value = FSCK_UNCORRECTED; |
d3124019 | 979 | } |
1b6bf175 TT |
980 | if (!(ctx->options & E2F_OPT_READONLY)) { |
981 | if (ext2fs_test_valid(fs)) { | |
5dd8f963 | 982 | if (!(sb->s_state & EXT2_VALID_FS)) |
1b6bf175 | 983 | exit_value = FSCK_NONDESTRUCT; |
5dd8f963 | 984 | sb->s_state = EXT2_VALID_FS; |
1b6bf175 | 985 | } else |
5dd8f963 TT |
986 | sb->s_state &= ~EXT2_VALID_FS; |
987 | sb->s_mnt_count = 0; | |
988 | sb->s_lastcheck = time(NULL); | |
1b6bf175 TT |
989 | ext2fs_mark_super_dirty(fs); |
990 | } | |
991 | show_stats(ctx); | |
992 | ||
f8188fff | 993 | e2fsck_write_bitmaps(ctx); |
1b6bf175 | 994 | |
0628ae39 TT |
995 | ext2fs_close(fs); |
996 | ctx->fs = NULL; | |
997 | e2fsck_free_context(ctx); | |
998 | ||
8bf191e8 | 999 | #ifdef RESOURCE_TRACK |
1b6bf175 TT |
1000 | if (ctx->options & E2F_OPT_TIME) |
1001 | print_resource_track(NULL, &ctx->global_rtrack); | |
8bf191e8 | 1002 | #endif |
1b6bf175 | 1003 | |
1b6bf175 TT |
1004 | return exit_value; |
1005 | } |