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Commit | Line | Data |
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3839e657 TT |
1 | /* |
2 | * ls.c - List the contents of an ext2fs superblock | |
3 | * | |
4 | * Copyright (C) 1992, 1993, 1994 Remy Card <card@masi.ibp.fr> | |
5 | * Laboratoire MASI, Institut Blaise Pascal | |
6 | * Universite Pierre et Marie Curie (Paris VI) | |
7 | * | |
21c84b71 | 8 | * Copyright (C) 1995, 1996, 1997 Theodore Ts'o <tytso@mit.edu> |
efc6f628 | 9 | * |
543547a5 TT |
10 | * %Begin-Header% |
11 | * This file may be redistributed under the terms of the GNU Library | |
12 | * General Public License, version 2. | |
13 | * %End-Header% | |
3839e657 TT |
14 | */ |
15 | ||
d1154eb4 | 16 | #include "config.h" |
1e3472c5 | 17 | #include <stdio.h> |
b7e4eef3 | 18 | #include <stdlib.h> |
50e1e10f | 19 | #include <sys/types.h> |
1e3472c5 | 20 | #include <string.h> |
f3db3566 TT |
21 | #include <grp.h> |
22 | #include <pwd.h> | |
3839e657 TT |
23 | #include <time.h> |
24 | ||
3839e657 | 25 | #include "e2p.h" |
2d2d799c | 26 | #include "support/quotaio.h" |
3839e657 | 27 | |
53d39550 | 28 | static void print_user (unsigned short uid, FILE *f) |
f3db3566 TT |
29 | { |
30 | struct passwd *pw; | |
31 | ||
53d39550 | 32 | fprintf(f, "%u ", uid); |
f3db3566 TT |
33 | pw = getpwuid (uid); |
34 | if (pw == NULL) | |
53d39550 | 35 | fprintf(f, "(user unknown)\n"); |
f3db3566 | 36 | else |
53d39550 | 37 | fprintf(f, "(user %s)\n", pw->pw_name); |
f3db3566 TT |
38 | } |
39 | ||
53d39550 | 40 | static void print_group (unsigned short gid, FILE *f) |
f3db3566 TT |
41 | { |
42 | struct group *gr; | |
43 | ||
53d39550 | 44 | fprintf(f, "%u ", gid); |
f3db3566 TT |
45 | gr = getgrgid (gid); |
46 | if (gr == NULL) | |
53d39550 | 47 | fprintf(f, "(group unknown)\n"); |
f3db3566 | 48 | else |
53d39550 | 49 | fprintf(f, "(group %s)\n", gr->gr_name); |
f3db3566 TT |
50 | } |
51 | ||
1e3472c5 TT |
52 | #define MONTH_INT (86400 * 30) |
53 | #define WEEK_INT (86400 * 7) | |
54 | #define DAY_INT (86400) | |
55 | #define HOUR_INT (60 * 60) | |
56 | #define MINUTE_INT (60) | |
57 | ||
21c84b71 | 58 | static const char *interval_string(unsigned int secs) |
1e3472c5 TT |
59 | { |
60 | static char buf[256], tmp[80]; | |
61 | int hr, min, num; | |
62 | ||
63 | buf[0] = 0; | |
64 | ||
21c84b71 TT |
65 | if (secs == 0) |
66 | return "<none>"; | |
67 | ||
1e3472c5 TT |
68 | if (secs >= MONTH_INT) { |
69 | num = secs / MONTH_INT; | |
70 | secs -= num*MONTH_INT; | |
71 | sprintf(buf, "%d month%s", num, (num>1) ? "s" : ""); | |
72 | } | |
73 | if (secs >= WEEK_INT) { | |
74 | num = secs / WEEK_INT; | |
75 | secs -= num*WEEK_INT; | |
76 | sprintf(tmp, "%s%d week%s", buf[0] ? ", " : "", | |
77 | num, (num>1) ? "s" : ""); | |
78 | strcat(buf, tmp); | |
79 | } | |
80 | if (secs >= DAY_INT) { | |
81 | num = secs / DAY_INT; | |
82 | secs -= num*DAY_INT; | |
83 | sprintf(tmp, "%s%d day%s", buf[0] ? ", " : "", | |
84 | num, (num>1) ? "s" : ""); | |
85 | strcat(buf, tmp); | |
86 | } | |
87 | if (secs > 0) { | |
88 | hr = secs / HOUR_INT; | |
89 | secs -= hr*HOUR_INT; | |
90 | min = secs / MINUTE_INT; | |
91 | secs -= min*MINUTE_INT; | |
92 | sprintf(tmp, "%s%d:%02d:%02d", buf[0] ? ", " : "", | |
93 | hr, min, secs); | |
94 | strcat(buf, tmp); | |
95 | } | |
96 | return buf; | |
97 | } | |
98 | ||
53d39550 | 99 | static void print_features(struct ext2_super_block * s, FILE *f) |
d7b701de TT |
100 | { |
101 | #ifdef EXT2_DYNAMIC_REV | |
102 | int i, j, printed=0; | |
103 | __u32 *mask = &s->s_feature_compat, m; | |
104 | ||
53d39550 | 105 | fprintf(f, "Filesystem features: "); |
d7b701de TT |
106 | for (i=0; i <3; i++,mask++) { |
107 | for (j=0,m=1; j < 32; j++, m<<=1) { | |
108 | if (*mask & m) { | |
53d39550 | 109 | fprintf(f, " %s", e2p_feature2string(i, m)); |
d7b701de TT |
110 | printed++; |
111 | } | |
112 | } | |
113 | } | |
114 | if (printed == 0) | |
6d21621c | 115 | fprintf(f, " (none)"); |
53d39550 | 116 | fprintf(f, "\n"); |
d7b701de TT |
117 | #endif |
118 | } | |
119 | ||
a0c3fd5e TT |
120 | static void print_mntopts(struct ext2_super_block * s, FILE *f) |
121 | { | |
122 | #ifdef EXT2_DYNAMIC_REV | |
123 | int i, printed=0; | |
124 | __u32 mask = s->s_default_mount_opts, m; | |
125 | ||
126 | fprintf(f, "Default mount options: "); | |
4a959fe6 TT |
127 | if (mask & EXT3_DEFM_JMODE) { |
128 | fprintf(f, " %s", e2p_mntopt2string(mask & EXT3_DEFM_JMODE)); | |
129 | printed++; | |
130 | } | |
a0c3fd5e | 131 | for (i=0,m=1; i < 32; i++, m<<=1) { |
4a959fe6 TT |
132 | if (m & EXT3_DEFM_JMODE) |
133 | continue; | |
a0c3fd5e | 134 | if (mask & m) { |
4a959fe6 | 135 | fprintf(f, " %s", e2p_mntopt2string(m)); |
a0c3fd5e TT |
136 | printed++; |
137 | } | |
138 | } | |
139 | if (printed == 0) | |
140 | fprintf(f, " (none)"); | |
141 | fprintf(f, "\n"); | |
142 | #endif | |
143 | } | |
d7b701de | 144 | |
f77704e4 TT |
145 | static void print_super_flags(struct ext2_super_block * s, FILE *f) |
146 | { | |
147 | int flags_found = 0; | |
148 | ||
149 | if (s->s_flags == 0) | |
150 | return; | |
151 | ||
152 | fputs("Filesystem flags: ", f); | |
153 | if (s->s_flags & EXT2_FLAGS_SIGNED_HASH) { | |
6cb27404 | 154 | fputs("signed_directory_hash ", f); |
f77704e4 TT |
155 | flags_found++; |
156 | } | |
157 | if (s->s_flags & EXT2_FLAGS_UNSIGNED_HASH) { | |
6cb27404 TT |
158 | fputs("unsigned_directory_hash ", f); |
159 | flags_found++; | |
160 | } | |
161 | if (s->s_flags & EXT2_FLAGS_TEST_FILESYS) { | |
162 | fputs("test_filesystem ", f); | |
f77704e4 TT |
163 | flags_found++; |
164 | } | |
165 | if (flags_found) | |
166 | fputs("\n", f); | |
167 | else | |
168 | fputs("(none)\n", f); | |
169 | } | |
170 | ||
0180a05e TT |
171 | static __u64 e2p_blocks_count(struct ext2_super_block *super) |
172 | { | |
173 | return super->s_blocks_count | | |
77b3e987 | 174 | (ext2fs_has_feature_64bit(super) ? |
0180a05e TT |
175 | (__u64) super->s_blocks_count_hi << 32 : 0); |
176 | } | |
177 | ||
178 | static __u64 e2p_r_blocks_count(struct ext2_super_block *super) | |
179 | { | |
180 | return super->s_r_blocks_count | | |
77b3e987 | 181 | (ext2fs_has_feature_64bit(super) ? |
0180a05e TT |
182 | (__u64) super->s_r_blocks_count_hi << 32 : 0); |
183 | } | |
184 | ||
185 | static __u64 e2p_free_blocks_count(struct ext2_super_block *super) | |
186 | { | |
187 | return super->s_free_blocks_count | | |
77b3e987 | 188 | (ext2fs_has_feature_64bit(super) ? |
0180a05e TT |
189 | (__u64) super->s_free_blocks_hi << 32 : 0); |
190 | } | |
1e3472c5 | 191 | |
7f88b043 TT |
192 | #ifndef EXT2_INODE_SIZE |
193 | #define EXT2_INODE_SIZE(s) sizeof(struct ext2_inode) | |
194 | #endif | |
195 | ||
a29f4d30 TT |
196 | #ifndef EXT2_GOOD_OLD_REV |
197 | #define EXT2_GOOD_OLD_REV 0 | |
198 | #endif | |
199 | ||
1eedf3e5 DW |
200 | static const char *checksum_type(__u8 type) |
201 | { | |
202 | switch (type) { | |
203 | case EXT2_CRC32C_CHKSUM: | |
204 | return "crc32c"; | |
205 | default: | |
206 | return "unknown"; | |
207 | } | |
208 | } | |
209 | ||
2d2d799c LX |
210 | static const char *quota_prefix[MAXQUOTAS] = { |
211 | [USRQUOTA] = "User quota inode:", | |
212 | [GRPQUOTA] = "Group quota inode:", | |
080e09b4 | 213 | [PRJQUOTA] = "Project quota inode:", |
2d2d799c LX |
214 | }; |
215 | ||
216 | /** | |
217 | * Convert type of quota to written representation | |
218 | */ | |
219 | static const char *quota_type2prefix(enum quota_type qtype) | |
220 | { | |
221 | return quota_prefix[qtype]; | |
222 | } | |
223 | ||
379955fe | 224 | void list_super2(struct ext2_super_block * sb, FILE *f) |
3839e657 | 225 | { |
7f88b043 | 226 | int inode_blocks_per_group; |
63253946 | 227 | char buf[80], *str; |
21c84b71 | 228 | time_t tm; |
2d2d799c | 229 | enum quota_type qtype; |
7f88b043 | 230 | |
379955fe TT |
231 | inode_blocks_per_group = (((sb->s_inodes_per_group * |
232 | EXT2_INODE_SIZE(sb)) + | |
233 | EXT2_BLOCK_SIZE(sb) - 1) / | |
234 | EXT2_BLOCK_SIZE(sb)); | |
1e3472c5 TT |
235 | if (sb->s_volume_name[0]) { |
236 | memset(buf, 0, sizeof(buf)); | |
237 | strncpy(buf, sb->s_volume_name, sizeof(sb->s_volume_name)); | |
21c84b71 TT |
238 | } else |
239 | strcpy(buf, "<none>"); | |
53d39550 | 240 | fprintf(f, "Filesystem volume name: %s\n", buf); |
1e3472c5 TT |
241 | if (sb->s_last_mounted[0]) { |
242 | memset(buf, 0, sizeof(buf)); | |
243 | strncpy(buf, sb->s_last_mounted, sizeof(sb->s_last_mounted)); | |
21c84b71 TT |
244 | } else |
245 | strcpy(buf, "<not available>"); | |
53d39550 | 246 | fprintf(f, "Last mounted on: %s\n", buf); |
f61fc0b5 | 247 | fprintf(f, "Filesystem UUID: %s\n", e2p_uuid2str(sb->s_uuid)); |
379955fe TT |
248 | fprintf(f, "Filesystem magic number: 0x%04X\n", sb->s_magic); |
249 | fprintf(f, "Filesystem revision #: %d", sb->s_rev_level); | |
250 | if (sb->s_rev_level == EXT2_GOOD_OLD_REV) { | |
53d39550 | 251 | fprintf(f, " (original)\n"); |
521e3685 | 252 | #ifdef EXT2_DYNAMIC_REV |
379955fe | 253 | } else if (sb->s_rev_level == EXT2_DYNAMIC_REV) { |
53d39550 | 254 | fprintf(f, " (dynamic)\n"); |
521e3685 TT |
255 | #endif |
256 | } else | |
6d21621c | 257 | fprintf(f, " (unknown)\n"); |
379955fe | 258 | print_features(sb, f); |
f77704e4 | 259 | print_super_flags(sb, f); |
a0c3fd5e | 260 | print_mntopts(sb, f); |
9345f026 TT |
261 | if (sb->s_mount_opts[0]) |
262 | fprintf(f, "Mount options: %s\n", sb->s_mount_opts); | |
53d39550 | 263 | fprintf(f, "Filesystem state: "); |
379955fe | 264 | print_fs_state (f, sb->s_state); |
53d39550 TT |
265 | fprintf(f, "\n"); |
266 | fprintf(f, "Errors behavior: "); | |
379955fe | 267 | print_fs_errors(f, sb->s_errors); |
53d39550 | 268 | fprintf(f, "\n"); |
63253946 TT |
269 | str = e2p_os2string(sb->s_creator_os); |
270 | fprintf(f, "Filesystem OS type: %s\n", str); | |
271 | free(str); | |
379955fe | 272 | fprintf(f, "Inode count: %u\n", sb->s_inodes_count); |
0180a05e TT |
273 | fprintf(f, "Block count: %llu\n", e2p_blocks_count(sb)); |
274 | fprintf(f, "Reserved block count: %llu\n", e2p_r_blocks_count(sb)); | |
4df16182 TT |
275 | if (sb->s_overhead_blocks) |
276 | fprintf(f, "Overhead blocks: %u\n", | |
277 | sb->s_overhead_blocks); | |
0180a05e | 278 | fprintf(f, "Free blocks: %llu\n", e2p_free_blocks_count(sb)); |
379955fe TT |
279 | fprintf(f, "Free inodes: %u\n", sb->s_free_inodes_count); |
280 | fprintf(f, "First block: %u\n", sb->s_first_data_block); | |
281 | fprintf(f, "Block size: %u\n", EXT2_BLOCK_SIZE(sb)); | |
77b3e987 | 282 | if (ext2fs_has_feature_bigalloc(sb)) |
412376ef TT |
283 | fprintf(f, "Cluster size: %u\n", |
284 | EXT2_CLUSTER_SIZE(sb)); | |
285 | else | |
286 | fprintf(f, "Fragment size: %u\n", | |
287 | EXT2_CLUSTER_SIZE(sb)); | |
77b3e987 | 288 | if (ext2fs_has_feature_64bit(sb)) |
11d1116a | 289 | fprintf(f, "Group descriptor size: %u\n", sb->s_desc_size); |
faeaf937 | 290 | if (sb->s_reserved_gdt_blocks) |
efc6f628 | 291 | fprintf(f, "Reserved GDT blocks: %u\n", |
faeaf937 | 292 | sb->s_reserved_gdt_blocks); |
379955fe | 293 | fprintf(f, "Blocks per group: %u\n", sb->s_blocks_per_group); |
77b3e987 | 294 | if (ext2fs_has_feature_bigalloc(sb)) |
412376ef TT |
295 | fprintf(f, "Clusters per group: %u\n", |
296 | sb->s_clusters_per_group); | |
297 | else | |
298 | fprintf(f, "Fragments per group: %u\n", | |
299 | sb->s_clusters_per_group); | |
379955fe | 300 | fprintf(f, "Inodes per group: %u\n", sb->s_inodes_per_group); |
53d39550 | 301 | fprintf(f, "Inode blocks per group: %u\n", inode_blocks_per_group); |
6b226c3d | 302 | if (sb->s_raid_stride) |
395529bb | 303 | fprintf(f, "RAID stride: %u\n", |
6b226c3d TT |
304 | sb->s_raid_stride); |
305 | if (sb->s_raid_stripe_width) | |
395529bb | 306 | fprintf(f, "RAID stripe width: %u\n", |
6b226c3d | 307 | sb->s_raid_stripe_width); |
c046ac7f TT |
308 | if (sb->s_first_meta_bg) |
309 | fprintf(f, "First meta block group: %u\n", | |
310 | sb->s_first_meta_bg); | |
494a1daa TT |
311 | if (sb->s_log_groups_per_flex) |
312 | fprintf(f, "Flex block group size: %u\n", | |
313 | 1 << sb->s_log_groups_per_flex); | |
9d2aefb3 TT |
314 | if (sb->s_mkfs_time) { |
315 | tm = sb->s_mkfs_time; | |
316 | fprintf(f, "Filesystem created: %s", ctime(&tm)); | |
317 | } | |
318 | tm = sb->s_mtime; | |
319 | fprintf(f, "Last mount time: %s", | |
320 | sb->s_mtime ? ctime(&tm) : "n/a\n"); | |
379955fe | 321 | tm = sb->s_wtime; |
53d39550 | 322 | fprintf(f, "Last write time: %s", ctime(&tm)); |
379955fe TT |
323 | fprintf(f, "Mount count: %u\n", sb->s_mnt_count); |
324 | fprintf(f, "Maximum mount count: %d\n", sb->s_max_mnt_count); | |
325 | tm = sb->s_lastcheck; | |
53d39550 | 326 | fprintf(f, "Last checked: %s", ctime(&tm)); |
379955fe TT |
327 | fprintf(f, "Check interval: %u (%s)\n", sb->s_checkinterval, |
328 | interval_string(sb->s_checkinterval)); | |
329 | if (sb->s_checkinterval) | |
3839e657 TT |
330 | { |
331 | time_t next; | |
332 | ||
379955fe | 333 | next = sb->s_lastcheck + sb->s_checkinterval; |
53d39550 | 334 | fprintf(f, "Next check after: %s", ctime(&next)); |
3839e657 | 335 | } |
b7c5b403 TT |
336 | #define POW2(x) ((__u64) 1 << (x)) |
337 | if (sb->s_kbytes_written) { | |
338 | fprintf(f, "Lifetime writes: "); | |
339 | if (sb->s_kbytes_written < POW2(13)) | |
340 | fprintf(f, "%llu kB\n", sb->s_kbytes_written); | |
341 | else if (sb->s_kbytes_written < POW2(23)) | |
342 | fprintf(f, "%llu MB\n", | |
343 | (sb->s_kbytes_written + POW2(9)) >> 10); | |
344 | else if (sb->s_kbytes_written < POW2(33)) | |
345 | fprintf(f, "%llu GB\n", | |
346 | (sb->s_kbytes_written + POW2(19)) >> 20); | |
347 | else if (sb->s_kbytes_written < POW2(43)) | |
348 | fprintf(f, "%llu TB\n", | |
349 | (sb->s_kbytes_written + POW2(29)) >> 30); | |
350 | else | |
351 | fprintf(f, "%llu PB\n", | |
352 | (sb->s_kbytes_written + POW2(39)) >> 40); | |
353 | } | |
53d39550 | 354 | fprintf(f, "Reserved blocks uid: "); |
379955fe | 355 | print_user(sb->s_def_resuid, f); |
53d39550 | 356 | fprintf(f, "Reserved blocks gid: "); |
379955fe TT |
357 | print_group(sb->s_def_resgid, f); |
358 | if (sb->s_rev_level >= EXT2_DYNAMIC_REV) { | |
359 | fprintf(f, "First inode: %d\n", sb->s_first_ino); | |
41a5afa8 TT |
360 | fprintf(f, "Inode size: %d\n", sb->s_inode_size); |
361 | if (sb->s_min_extra_isize) | |
efc6f628 | 362 | fprintf(f, "Required extra isize: %d\n", |
41a5afa8 TT |
363 | sb->s_min_extra_isize); |
364 | if (sb->s_want_extra_isize) | |
efc6f628 | 365 | fprintf(f, "Desired extra isize: %d\n", |
41a5afa8 | 366 | sb->s_want_extra_isize); |
7f88b043 | 367 | } |
9522e0aa | 368 | if (!e2p_is_null_uuid(sb->s_journal_uuid)) |
f61fc0b5 TT |
369 | fprintf(f, "Journal UUID: %s\n", |
370 | e2p_uuid2str(sb->s_journal_uuid)); | |
9522e0aa TT |
371 | if (sb->s_journal_inum) |
372 | fprintf(f, "Journal inode: %u\n", | |
373 | sb->s_journal_inum); | |
374 | if (sb->s_journal_dev) | |
375 | fprintf(f, "Journal device: 0x%04x\n", | |
376 | sb->s_journal_dev); | |
377 | if (sb->s_last_orphan) | |
378 | fprintf(f, "First orphan inode: %u\n", | |
379 | sb->s_last_orphan); | |
77b3e987 | 380 | if (ext2fs_has_feature_dir_index(sb) || |
9522e0aa | 381 | sb->s_def_hash_version) |
f61fc0b5 TT |
382 | fprintf(f, "Default directory hash: %s\n", |
383 | e2p_hash2string(sb->s_def_hash_version)); | |
9522e0aa | 384 | if (!e2p_is_null_uuid(sb->s_hash_seed)) |
f61fc0b5 TT |
385 | fprintf(f, "Directory Hash Seed: %s\n", |
386 | e2p_uuid2str(sb->s_hash_seed)); | |
a435ec34 TT |
387 | if (sb->s_jnl_backup_type) { |
388 | fprintf(f, "Journal backup: "); | |
389 | switch (sb->s_jnl_backup_type) { | |
390 | case 1: | |
391 | fprintf(f, "inode blocks\n"); | |
392 | break; | |
393 | default: | |
394 | fprintf(f, "type %u\n", sb->s_jnl_backup_type); | |
395 | } | |
396 | } | |
65c6c3e0 TT |
397 | if (sb->s_backup_bgs[0] || sb->s_backup_bgs[1]) { |
398 | fprintf(f, "Backup block groups: "); | |
399 | if (sb->s_backup_bgs[0]) | |
400 | fprintf(f, "%u ", sb->s_backup_bgs[0]); | |
401 | if (sb->s_backup_bgs[1]) | |
402 | fprintf(f, "%u ", sb->s_backup_bgs[1]); | |
403 | fputc('\n', f); | |
404 | } | |
f5448c19 TT |
405 | if (sb->s_snapshot_inum) { |
406 | fprintf(f, "Snapshot inode: %u\n", | |
407 | sb->s_snapshot_inum); | |
408 | fprintf(f, "Snapshot ID: %u\n", | |
409 | sb->s_snapshot_id); | |
410 | fprintf(f, "Snapshot reserved blocks: %llu\n", | |
411 | sb->s_snapshot_r_blocks_count); | |
412 | } | |
413 | if (sb->s_snapshot_list) | |
414 | fprintf(f, "Snapshot list head: %u\n", | |
415 | sb->s_snapshot_list); | |
993988f6 TT |
416 | if (sb->s_error_count) |
417 | fprintf(f, "FS Error count: %u\n", | |
418 | sb->s_error_count); | |
419 | if (sb->s_first_error_time) { | |
420 | tm = sb->s_first_error_time; | |
421 | fprintf(f, "First error time: %s", ctime(&tm)); | |
422 | memset(buf, 0, sizeof(buf)); | |
cf5301d7 | 423 | strncpy(buf, (char *)sb->s_first_error_func, |
993988f6 TT |
424 | sizeof(sb->s_first_error_func)); |
425 | fprintf(f, "First error function: %s\n", buf); | |
426 | fprintf(f, "First error line #: %u\n", | |
427 | sb->s_first_error_line); | |
428 | fprintf(f, "First error inode #: %u\n", | |
429 | sb->s_first_error_ino); | |
430 | fprintf(f, "First error block #: %llu\n", | |
431 | sb->s_first_error_block); | |
432 | } | |
433 | if (sb->s_last_error_time) { | |
434 | tm = sb->s_last_error_time; | |
435 | fprintf(f, "Last error time: %s", ctime(&tm)); | |
436 | memset(buf, 0, sizeof(buf)); | |
cf5301d7 | 437 | strncpy(buf, (char *)sb->s_last_error_func, |
993988f6 TT |
438 | sizeof(sb->s_last_error_func)); |
439 | fprintf(f, "Last error function: %s\n", buf); | |
440 | fprintf(f, "Last error line #: %u\n", | |
441 | sb->s_last_error_line); | |
442 | fprintf(f, "Last error inode #: %u\n", | |
443 | sb->s_last_error_ino); | |
444 | fprintf(f, "Last error block #: %llu\n", | |
445 | sb->s_last_error_block); | |
446 | } | |
77b3e987 | 447 | if (ext2fs_has_feature_mmp(sb)) { |
0f5eba75 AD |
448 | fprintf(f, "MMP block number: %llu\n", |
449 | (long long)sb->s_mmp_block); | |
450 | fprintf(f, "MMP update interval: %u\n", | |
451 | sb->s_mmp_update_interval); | |
452 | } | |
2d2d799c LX |
453 | for (qtype = 0; qtype < MAXQUOTAS; qtype++) { |
454 | if (*quota_sb_inump(sb, qtype) != 0) | |
455 | fprintf(f, "%-26s%u\n", | |
456 | quota_type2prefix(qtype), | |
457 | *quota_sb_inump(sb, qtype)); | |
458 | } | |
89efc88e | 459 | |
77b3e987 | 460 | if (ext2fs_has_feature_metadata_csum(sb)) { |
1eedf3e5 DW |
461 | fprintf(f, "Checksum type: %s\n", |
462 | checksum_type(sb->s_checksum_type)); | |
89efc88e TT |
463 | fprintf(f, "Checksum: 0x%08x\n", |
464 | sb->s_checksum); | |
1eedf3e5 | 465 | } |
41f22101 TT |
466 | if (!e2p_is_null_uuid(sb->s_encrypt_pw_salt)) |
467 | fprintf(f, "Encryption PW Salt: %s\n", | |
468 | e2p_uuid2str(sb->s_encrypt_pw_salt)); | |
2ed0adbc DW |
469 | |
470 | if (ext2fs_has_feature_csum_seed(sb)) | |
471 | fprintf(f, "Checksum seed: 0x%08x\n", | |
472 | sb->s_checksum_seed); | |
3839e657 | 473 | } |
1e3472c5 | 474 | |
53d39550 TT |
475 | void list_super (struct ext2_super_block * s) |
476 | { | |
477 | list_super2(s, stdout); | |
478 | } | |
1e3472c5 | 479 |