1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1980, 1990, 1993
5 * The Regents of the University of California. All rights reserved.
6 *
7 * This code is derived from software contributed to Berkeley by
8 * Robert Elz at The University of Melbourne.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 */
34
35 /*
36 * Fix up / report on disk quotas & usage
37 */
38 #include <sys/param.h>
39 #include <sys/disklabel.h>
40 #include <sys/mount.h>
41 #include <sys/stat.h>
42
43 #include <ufs/ufs/dinode.h>
44 #include <ufs/ufs/quota.h>
45 #include <ufs/ffs/fs.h>
46
47 #include <err.h>
48 #include <errno.h>
49 #include <fcntl.h>
50 #include <fstab.h>
51 #include <grp.h>
52 #include <libufs.h>
53 #include <libutil.h>
54 #include <pwd.h>
55 #include <stdint.h>
56 #include <stdio.h>
57 #include <stdlib.h>
58 #include <string.h>
59 #include <unistd.h>
60
61 #include "quotacheck.h"
62
63 const char *qfname = QUOTAFILENAME;
64 const char *qfextension[] = INITQFNAMES;
65 const char *quotagroup = QUOTAGROUP;
66
67 union {
68 struct fs sblk;
69 char dummy[MAXBSIZE];
70 } sb_un;
71 #define sblock sb_un.sblk
72 union {
73 struct cg cgblk;
74 char dummy[MAXBSIZE];
75 } cg_un;
76 #define cgblk cg_un.cgblk
77 long dev_bsize = 1;
78 ino_t maxino;
79
80 union dinode {
81 struct ufs1_dinode dp1;
82 struct ufs2_dinode dp2;
83 };
84 #define DIP(dp, field) \
85 ((sblock.fs_magic == FS_UFS1_MAGIC) ? \
86 (dp)->dp1.field : (dp)->dp2.field)
87
88 #define HASUSR 1
89 #define HASGRP 2
90
91 struct fileusage {
92 struct fileusage *fu_next;
93 u_long fu_curinodes;
94 u_long fu_curblocks;
95 u_long fu_id;
96 char fu_name[1];
97 /* actually bigger */
98 };
99 #define FUHASH 1024 /* must be power of two */
100 struct fileusage *fuhead[MAXQUOTAS][FUHASH];
101
102 int aflag; /* all file systems */
103 int cflag; /* convert format to 32 or 64 bit size */
104 int gflag; /* check group quotas */
105 int uflag; /* check user quotas */
106 int vflag; /* verbose */
107 int fi; /* open disk file descriptor */
108
109 struct fileusage *
110 addid(u_long, int, char *, const char *);
111 void blkread(ufs2_daddr_t, char *, long);
112 void freeinodebuf(void);
113 union dinode *
114 getnextinode(ino_t);
115 int getquotagid(void);
116 struct fileusage *
117 lookup(u_long, int);
118 int oneof(char *, char*[], int);
119 void printchanges(const char *, int, struct dqblk *, struct fileusage *,
120 u_long);
121 void setinodebuf(ino_t);
122 int update(const char *, struct quotafile *, int);
123 void usage(void);
124
125 int
main(int argc,char * argv[])126 main(int argc, char *argv[])
127 {
128 struct fstab *fs;
129 struct passwd *pw;
130 struct group *gr;
131 struct quotafile *qfu, *qfg;
132 int i, argnum, maxrun, errs, ch;
133 long done = 0;
134 char *name;
135
136 errs = maxrun = 0;
137 while ((ch = getopt(argc, argv, "ac:guvl:")) != -1) {
138 switch(ch) {
139 case 'a':
140 aflag++;
141 break;
142 case 'c':
143 if (cflag)
144 usage();
145 cflag = atoi(optarg);
146 break;
147 case 'g':
148 gflag++;
149 break;
150 case 'u':
151 uflag++;
152 break;
153 case 'v':
154 vflag++;
155 break;
156 case 'l':
157 maxrun = atoi(optarg);
158 break;
159 default:
160 usage();
161 }
162 }
163 argc -= optind;
164 argv += optind;
165 if ((argc == 0 && !aflag) || (argc > 0 && aflag))
166 usage();
167 if (cflag && cflag != 32 && cflag != 64)
168 usage();
169 if (!gflag && !uflag) {
170 gflag++;
171 uflag++;
172 }
173 if (gflag) {
174 setgrent();
175 while ((gr = getgrent()) != NULL)
176 (void) addid((u_long)gr->gr_gid, GRPQUOTA, gr->gr_name,
177 NULL);
178 endgrent();
179 }
180 if (uflag) {
181 setpwent();
182 while ((pw = getpwent()) != NULL)
183 (void) addid((u_long)pw->pw_uid, USRQUOTA, pw->pw_name,
184 NULL);
185 endpwent();
186 }
187 /*
188 * The maxrun (-l) option is now deprecated.
189 */
190 if (maxrun > 0)
191 warnx("the -l option is now deprecated");
192 if (aflag)
193 exit(checkfstab(uflag, gflag));
194 if (setfsent() == 0)
195 errx(1, "%s: can't open", FSTAB);
196 while ((fs = getfsent()) != NULL) {
197 if (((argnum = oneof(fs->fs_file, argv, argc)) >= 0 ||
198 (argnum = oneof(fs->fs_spec, argv, argc)) >= 0) &&
199 (name = blockcheck(fs->fs_spec))) {
200 done |= 1 << argnum;
201 qfu = NULL;
202 if (uflag)
203 qfu = quota_open(fs, USRQUOTA, O_CREAT|O_RDWR);
204 qfg = NULL;
205 if (gflag)
206 qfg = quota_open(fs, GRPQUOTA, O_CREAT|O_RDWR);
207 if (qfu == NULL && qfg == NULL)
208 continue;
209 errs += chkquota(name, qfu, qfg);
210 if (qfu)
211 quota_close(qfu);
212 if (qfg)
213 quota_close(qfg);
214 }
215 }
216 endfsent();
217 for (i = 0; i < argc; i++)
218 if ((done & (1 << i)) == 0)
219 fprintf(stderr, "%s not found in %s\n",
220 argv[i], FSTAB);
221 exit(errs);
222 }
223
224 void
usage(void)225 usage(void)
226 {
227 (void)fprintf(stderr, "%s\n%s\n",
228 "usage: quotacheck [-guv] [-c 32 | 64] [-l maxrun] -a",
229 " quotacheck [-guv] [-c 32 | 64] filesystem ...");
230 exit(1);
231 }
232
233 /*
234 * Scan the specified file system to check quota(s) present on it.
235 */
236 int
chkquota(char * specname,struct quotafile * qfu,struct quotafile * qfg)237 chkquota(char *specname, struct quotafile *qfu, struct quotafile *qfg)
238 {
239 struct fileusage *fup;
240 union dinode *dp;
241 struct fs *fs;
242 int i, ret, mode, errs = 0;
243 u_int32_t cg;
244 ino_t curino, ino, inosused, userino = 0, groupino = 0;
245 dev_t dev, userdev = 0, groupdev = 0;
246 struct stat sb;
247 const char *mntpt;
248 char *cp;
249
250 if (qfu != NULL)
251 mntpt = quota_fsname(qfu);
252 else if (qfg != NULL)
253 mntpt = quota_fsname(qfg);
254 else
255 errx(1, "null quotafile information passed to chkquota()\n");
256 if (cflag) {
257 if (vflag && qfu != NULL)
258 printf("%s: convert user quota to %d bits\n",
259 mntpt, cflag);
260 if (qfu != NULL && quota_convert(qfu, cflag) < 0) {
261 if (errno == EBADF)
262 errx(1,
263 "%s: cannot convert an active quota file",
264 mntpt);
265 err(1, "user quota conversion to size %d failed",
266 cflag);
267 }
268 if (vflag && qfg != NULL)
269 printf("%s: convert group quota to %d bits\n",
270 mntpt, cflag);
271 if (qfg != NULL && quota_convert(qfg, cflag) < 0) {
272 if (errno == EBADF)
273 errx(1,
274 "%s: cannot convert an active quota file",
275 mntpt);
276 err(1, "group quota conversion to size %d failed",
277 cflag);
278 }
279 }
280 if ((fi = open(specname, O_RDONLY, 0)) < 0) {
281 warn("%s", specname);
282 return (1);
283 }
284 if ((stat(mntpt, &sb)) < 0) {
285 warn("%s", mntpt);
286 return (1);
287 }
288 dev = sb.st_dev;
289 if (vflag) {
290 (void)printf("*** Checking ");
291 if (qfu)
292 (void)printf("user%s", qfg ? " and " : "");
293 if (qfg)
294 (void)printf("group");
295 (void)printf(" quotas for %s (%s)\n", specname, mntpt);
296 }
297 if (qfu) {
298 if (stat(quota_qfname(qfu), &sb) == 0) {
299 userino = sb.st_ino;
300 userdev = sb.st_dev;
301 }
302 }
303 if (qfg) {
304 if (stat(quota_qfname(qfg), &sb) == 0) {
305 groupino = sb.st_ino;
306 groupdev = sb.st_dev;
307 }
308 }
309 sync();
310 if ((ret = sbget(fi, &fs, UFS_STDSB, UFS_NOCSUM)) != 0) {
311 switch (ret) {
312 case ENOENT:
313 warn("Cannot find file system superblock");
314 return (1);
315 default:
316 warn("Unable to read file system superblock");
317 return (1);
318 }
319 }
320 bcopy(fs, &sblock, fs->fs_sbsize);
321 free(fs);
322 dev_bsize = sblock.fs_fsize / fsbtodb(&sblock, 1);
323 maxino = sblock.fs_ncg * sblock.fs_ipg;
324 for (cg = 0; cg < sblock.fs_ncg; cg++) {
325 ino = cg * sblock.fs_ipg;
326 setinodebuf(ino);
327 blkread(fsbtodb(&sblock, cgtod(&sblock, cg)), (char *)(&cgblk),
328 sblock.fs_cgsize);
329 if (sblock.fs_magic == FS_UFS2_MAGIC)
330 inosused = cgblk.cg_initediblk;
331 else
332 inosused = sblock.fs_ipg;
333 /*
334 * If we are using soft updates, then we can trust the
335 * cylinder group inode allocation maps to tell us which
336 * inodes are allocated. We will scan the used inode map
337 * to find the inodes that are really in use, and then
338 * read only those inodes in from disk.
339 */
340 if (sblock.fs_flags & FS_DOSOFTDEP) {
341 if (!cg_chkmagic(&cgblk))
342 errx(1, "CG %d: BAD MAGIC NUMBER\n", cg);
343 cp = &cg_inosused(&cgblk)[(inosused - 1) / CHAR_BIT];
344 for ( ; inosused > 0; inosused -= CHAR_BIT, cp--) {
345 if (*cp == 0)
346 continue;
347 for (i = 1 << (CHAR_BIT - 1); i > 0; i >>= 1) {
348 if (*cp & i)
349 break;
350 inosused--;
351 }
352 break;
353 }
354 if (inosused <= 0)
355 continue;
356 }
357 for (curino = 0; curino < inosused; curino++, ino++) {
358 if ((dp = getnextinode(ino)) == NULL ||
359 ino < UFS_ROOTINO ||
360 (mode = DIP(dp, di_mode) & IFMT) == 0)
361 continue;
362 /*
363 * XXX: Do not account for UIDs or GIDs that appear
364 * to be negative to prevent generating 100GB+
365 * quota files.
366 */
367 if ((int)DIP(dp, di_uid) < 0 ||
368 (int)DIP(dp, di_gid) < 0) {
369 if (vflag) {
370 if (aflag)
371 (void)printf("%s: ", mntpt);
372 (void)printf("out of range UID/GID (%u/%u) ino=%ju\n",
373 DIP(dp, di_uid), DIP(dp,di_gid),
374 (uintmax_t)ino);
375 }
376 continue;
377 }
378
379 /*
380 * Do not account for file system snapshot files
381 * or the actual quota data files to be consistent
382 * with how they are handled inside the kernel.
383 */
384 #ifdef SF_SNAPSHOT
385 if (DIP(dp, di_flags) & SF_SNAPSHOT)
386 continue;
387 #endif
388 if ((ino == userino && dev == userdev) ||
389 (ino == groupino && dev == groupdev))
390 continue;
391 if (qfg) {
392 fup = addid((u_long)DIP(dp, di_gid), GRPQUOTA,
393 NULL, mntpt);
394 fup->fu_curinodes++;
395 if (mode == IFREG || mode == IFDIR ||
396 mode == IFLNK)
397 fup->fu_curblocks += DIP(dp, di_blocks);
398 }
399 if (qfu) {
400 fup = addid((u_long)DIP(dp, di_uid), USRQUOTA,
401 NULL, mntpt);
402 fup->fu_curinodes++;
403 if (mode == IFREG || mode == IFDIR ||
404 mode == IFLNK)
405 fup->fu_curblocks += DIP(dp, di_blocks);
406 }
407 }
408 }
409 freeinodebuf();
410 if (qfu)
411 errs += update(mntpt, qfu, USRQUOTA);
412 if (qfg)
413 errs += update(mntpt, qfg, GRPQUOTA);
414 close(fi);
415 (void)fflush(stdout);
416 return (errs);
417 }
418
419 /*
420 * Update a specified quota file.
421 */
422 int
update(const char * fsname,struct quotafile * qf,int type)423 update(const char *fsname, struct quotafile *qf, int type)
424 {
425 struct fileusage *fup;
426 u_long id, lastid, highid = 0;
427 struct dqblk dqbuf;
428 struct stat sb;
429 static struct dqblk zerodqbuf;
430 static struct fileusage zerofileusage;
431
432 /*
433 * Scan the on-disk quota file and record any usage changes.
434 */
435 lastid = quota_maxid(qf);
436 for (id = 0; id <= lastid; id++) {
437 if (quota_read(qf, &dqbuf, id) < 0)
438 dqbuf = zerodqbuf;
439 if ((fup = lookup(id, type)) == NULL)
440 fup = &zerofileusage;
441 if (fup->fu_curinodes || fup->fu_curblocks ||
442 dqbuf.dqb_bsoftlimit || dqbuf.dqb_bhardlimit ||
443 dqbuf.dqb_isoftlimit || dqbuf.dqb_ihardlimit)
444 highid = id;
445 if (dqbuf.dqb_curinodes == fup->fu_curinodes &&
446 dqbuf.dqb_curblocks == fup->fu_curblocks) {
447 fup->fu_curinodes = 0;
448 fup->fu_curblocks = 0;
449 continue;
450 }
451 printchanges(fsname, type, &dqbuf, fup, id);
452 dqbuf.dqb_curinodes = fup->fu_curinodes;
453 dqbuf.dqb_curblocks = fup->fu_curblocks;
454 (void) quota_write_usage(qf, &dqbuf, id);
455 fup->fu_curinodes = 0;
456 fup->fu_curblocks = 0;
457 }
458
459 /*
460 * Walk the hash table looking for ids with non-zero usage
461 * that are not currently recorded in the quota file. E.g.
462 * ids that are past the end of the current file.
463 */
464 for (id = 0; id < FUHASH; id++) {
465 for (fup = fuhead[type][id]; fup != NULL; fup = fup->fu_next) {
466 if (fup->fu_id <= lastid)
467 continue;
468 if (fup->fu_curinodes == 0 && fup->fu_curblocks == 0)
469 continue;
470 bzero(&dqbuf, sizeof(struct dqblk));
471 if (fup->fu_id > highid)
472 highid = fup->fu_id;
473 printchanges(fsname, type, &dqbuf, fup, fup->fu_id);
474 dqbuf.dqb_curinodes = fup->fu_curinodes;
475 dqbuf.dqb_curblocks = fup->fu_curblocks;
476 (void) quota_write_usage(qf, &dqbuf, fup->fu_id);
477 fup->fu_curinodes = 0;
478 fup->fu_curblocks = 0;
479 }
480 }
481 /*
482 * If this is old format file, then size may be smaller,
483 * so ensure that we only truncate when it will make things
484 * smaller, and not if it will grow an old format file.
485 */
486 if (highid < lastid &&
487 stat(quota_qfname(qf), &sb) == 0 &&
488 sb.st_size > (off_t)((highid + 2) * sizeof(struct dqblk)))
489 truncate(quota_qfname(qf),
490 (((off_t)highid + 2) * sizeof(struct dqblk)));
491 return (0);
492 }
493
494 /*
495 * Check to see if target appears in list of size cnt.
496 */
497 int
oneof(char * target,char * list[],int cnt)498 oneof(char *target, char *list[], int cnt)
499 {
500 int i;
501
502 for (i = 0; i < cnt; i++)
503 if (strcmp(target, list[i]) == 0)
504 return (i);
505 return (-1);
506 }
507
508 /*
509 * Determine the group identifier for quota files.
510 */
511 int
getquotagid(void)512 getquotagid(void)
513 {
514 struct group *gr;
515
516 if ((gr = getgrnam(quotagroup)) != NULL)
517 return (gr->gr_gid);
518 return (-1);
519 }
520
521 /*
522 * Routines to manage the file usage table.
523 *
524 * Lookup an id of a specific type.
525 */
526 struct fileusage *
lookup(u_long id,int type)527 lookup(u_long id, int type)
528 {
529 struct fileusage *fup;
530
531 for (fup = fuhead[type][id & (FUHASH-1)]; fup != NULL; fup = fup->fu_next)
532 if (fup->fu_id == id)
533 return (fup);
534 return (NULL);
535 }
536
537 /*
538 * Add a new file usage id if it does not already exist.
539 */
540 struct fileusage *
addid(u_long id,int type,char * name,const char * fsname)541 addid(u_long id, int type, char *name, const char *fsname)
542 {
543 struct fileusage *fup, **fhp;
544 int len;
545
546 if ((fup = lookup(id, type)) != NULL)
547 return (fup);
548 if (name)
549 len = strlen(name);
550 else
551 len = 0;
552 if ((fup = calloc(1, sizeof(*fup) + len)) == NULL)
553 errx(1, "calloc failed");
554 fhp = &fuhead[type][id & (FUHASH - 1)];
555 fup->fu_next = *fhp;
556 *fhp = fup;
557 fup->fu_id = id;
558 if (name)
559 bcopy(name, fup->fu_name, len + 1);
560 else {
561 (void)sprintf(fup->fu_name, "%lu", id);
562 if (vflag) {
563 if (aflag && fsname != NULL)
564 (void)printf("%s: ", fsname);
565 printf("unknown %cid: %lu\n",
566 type == USRQUOTA ? 'u' : 'g', id);
567 }
568 }
569 return (fup);
570 }
571
572 /*
573 * Special purpose version of ginode used to optimize pass
574 * over all the inodes in numerical order.
575 */
576 static ino_t nextino, lastinum, lastvalidinum;
577 static long readcnt, readpercg, fullcnt, inobufsize, partialcnt, partialsize;
578 static caddr_t inodebuf;
579 #define INOBUFSIZE 56*1024 /* size of buffer to read inodes */
580
581 union dinode *
getnextinode(ino_t inumber)582 getnextinode(ino_t inumber)
583 {
584 long size;
585 ufs2_daddr_t dblk;
586 union dinode *dp;
587 static caddr_t nextinop;
588
589 if (inumber != nextino++ || inumber > lastvalidinum)
590 errx(1, "bad inode number %ju to nextinode",
591 (uintmax_t)inumber);
592 if (inumber >= lastinum) {
593 readcnt++;
594 dblk = fsbtodb(&sblock, ino_to_fsba(&sblock, lastinum));
595 if (readcnt % readpercg == 0) {
596 size = partialsize;
597 lastinum += partialcnt;
598 } else {
599 size = inobufsize;
600 lastinum += fullcnt;
601 }
602 /*
603 * If blkread returns an error, it will already have zeroed
604 * out the buffer, so we do not need to do so here.
605 */
606 blkread(dblk, inodebuf, size);
607 nextinop = inodebuf;
608 }
609 dp = (union dinode *)nextinop;
610 if (sblock.fs_magic == FS_UFS1_MAGIC)
611 nextinop += sizeof(struct ufs1_dinode);
612 else
613 nextinop += sizeof(struct ufs2_dinode);
614 return (dp);
615 }
616
617 /*
618 * Prepare to scan a set of inodes.
619 */
620 void
setinodebuf(ino_t inum)621 setinodebuf(ino_t inum)
622 {
623
624 if (inum % sblock.fs_ipg != 0)
625 errx(1, "bad inode number %ju to setinodebuf", (uintmax_t)inum);
626 lastvalidinum = inum + sblock.fs_ipg - 1;
627 nextino = inum;
628 lastinum = inum;
629 readcnt = 0;
630 if (inodebuf != NULL)
631 return;
632 inobufsize = blkroundup(&sblock, INOBUFSIZE);
633 fullcnt = inobufsize / ((sblock.fs_magic == FS_UFS1_MAGIC) ?
634 sizeof(struct ufs1_dinode) : sizeof(struct ufs2_dinode));
635 readpercg = sblock.fs_ipg / fullcnt;
636 partialcnt = sblock.fs_ipg % fullcnt;
637 partialsize = partialcnt * ((sblock.fs_magic == FS_UFS1_MAGIC) ?
638 sizeof(struct ufs1_dinode) : sizeof(struct ufs2_dinode));
639 if (partialcnt != 0) {
640 readpercg++;
641 } else {
642 partialcnt = fullcnt;
643 partialsize = inobufsize;
644 }
645 if ((inodebuf = malloc((unsigned)inobufsize)) == NULL)
646 errx(1, "cannot allocate space for inode buffer");
647 }
648
649 /*
650 * Free up data structures used to scan inodes.
651 */
652 void
freeinodebuf(void)653 freeinodebuf(void)
654 {
655
656 if (inodebuf != NULL)
657 free(inodebuf);
658 inodebuf = NULL;
659 }
660
661 /*
662 * Read specified disk blocks.
663 */
664 void
blkread(ufs2_daddr_t bno,char * buf,long cnt)665 blkread(ufs2_daddr_t bno, char *buf, long cnt)
666 {
667
668 if (lseek(fi, (off_t)bno * dev_bsize, SEEK_SET) < 0 ||
669 read(fi, buf, cnt) != cnt)
670 errx(1, "blkread failed on block %ld", (long)bno);
671 }
672
673 /*
674 * Display updated block and i-node counts.
675 */
676 void
printchanges(const char * fsname,int type,struct dqblk * dp,struct fileusage * fup,u_long id)677 printchanges(const char *fsname, int type, struct dqblk *dp,
678 struct fileusage *fup, u_long id)
679 {
680 if (!vflag)
681 return;
682 if (aflag)
683 (void)printf("%s: ", fsname);
684 if (fup->fu_name[0] == '\0')
685 (void)printf("%-8lu fixed ", id);
686 else
687 (void)printf("%-8s fixed ", fup->fu_name);
688 switch (type) {
689
690 case GRPQUOTA:
691 (void)printf("(group):");
692 break;
693
694 case USRQUOTA:
695 (void)printf("(user): ");
696 break;
697
698 default:
699 (void)printf("(unknown quota type %d)", type);
700 break;
701 }
702 if (dp->dqb_curinodes != fup->fu_curinodes)
703 (void)printf("\tinodes %lu -> %lu", (u_long)dp->dqb_curinodes,
704 (u_long)fup->fu_curinodes);
705 if (dp->dqb_curblocks != fup->fu_curblocks)
706 (void)printf("\tblocks %lu -> %lu",
707 (u_long)dp->dqb_curblocks,
708 (u_long)fup->fu_curblocks);
709 (void)printf("\n");
710 }
711