53#include <sys/stat.h> 54 55#include <ufs/ufs/dinode.h> 56#include <ufs/ufs/quota.h> 57#include <ufs/ffs/fs.h> 58 59#include <err.h> 60#include <errno.h> 61#include <fcntl.h> 62#include <fstab.h> 63#include <grp.h> 64#include <pwd.h> 65#include <stdio.h> 66#include <stdlib.h> 67#include <string.h> 68#include <unistd.h> 69 70char *qfname = QUOTAFILENAME; 71char *qfextension[] = INITQFNAMES; 72char *quotagroup = QUOTAGROUP; 73 74union { 75 struct fs sblk; 76 char dummy[MAXBSIZE]; 77} sb_un; 78#define sblock sb_un.sblk 79union { 80 struct cg cgblk; 81 char dummy[MAXBSIZE]; 82} cg_un; 83#define cgblk cg_un.cgblk 84long dev_bsize = 1; 85ino_t maxino; 86 87union dinode { 88 struct ufs1_dinode dp1; 89 struct ufs2_dinode dp2; 90}; 91#define DIP(dp, field) \ 92 ((sblock.fs_magic == FS_UFS1_MAGIC) ? \ 93 (dp)->dp1.field : (dp)->dp2.field) 94 95struct quotaname { 96 long flags; 97 char grpqfname[PATH_MAX]; 98 char usrqfname[PATH_MAX]; 99}; 100#define HASUSR 1 101#define HASGRP 2 102 103struct fileusage { 104 struct fileusage *fu_next; 105 u_long fu_curinodes; 106 u_long fu_curblocks; 107 u_long fu_id; 108 char fu_name[1]; 109 /* actually bigger */ 110}; 111#define FUHASH 1024 /* must be power of two */ 112struct fileusage *fuhead[MAXQUOTAS][FUHASH]; 113 114int aflag; /* all file systems */ 115int gflag; /* check group quotas */ 116int uflag; /* check user quotas */ 117int vflag; /* verbose */ 118int fi; /* open disk file descriptor */ 119 120struct fileusage * 121 addid(u_long, int, char *, char *); 122char *blockcheck(char *); 123void bread(ufs2_daddr_t, char *, long); 124extern int checkfstab(int, int, void * (*)(struct fstab *), 125 int (*)(char *, char *, struct quotaname *)); 126int chkquota(char *, char *, struct quotaname *); 127void freeinodebuf(void); 128union dinode * 129 getnextinode(ino_t); 130int getquotagid(void); 131int hasquota(struct fstab *, int, char **); 132struct fileusage * 133 lookup(u_long, int); 134void *needchk(struct fstab *); 135int oneof(char *, char*[], int); 136void printchanges(char *, int, struct dqblk *, struct fileusage *, u_long); 137void setinodebuf(ino_t); 138int update(char *, char *, int); 139void usage(void); 140 141int 142main(argc, argv) 143 int argc; 144 char *argv[]; 145{ 146 struct fstab *fs; 147 struct passwd *pw; 148 struct group *gr; 149 struct quotaname *auxdata; 150 int i, argnum, maxrun, errs, ch; 151 long done = 0; 152 char *name; 153 154 errs = maxrun = 0; 155 while ((ch = getopt(argc, argv, "aguvl:")) != -1) { 156 switch(ch) { 157 case 'a': 158 aflag++; 159 break; 160 case 'g': 161 gflag++; 162 break; 163 case 'u': 164 uflag++; 165 break; 166 case 'v': 167 vflag++; 168 break; 169 case 'l': 170 maxrun = atoi(optarg); 171 break; 172 default: 173 usage(); 174 } 175 } 176 argc -= optind; 177 argv += optind; 178 if ((argc == 0 && !aflag) || (argc > 0 && aflag)) 179 usage(); 180 if (!gflag && !uflag) { 181 gflag++; 182 uflag++; 183 } 184 if (gflag) { 185 setgrent(); 186 while ((gr = getgrent()) != NULL) 187 (void) addid((u_long)gr->gr_gid, GRPQUOTA, gr->gr_name, 188 NULL); 189 endgrent(); 190 } 191 if (uflag) { 192 setpwent(); 193 while ((pw = getpwent()) != NULL) 194 (void) addid((u_long)pw->pw_uid, USRQUOTA, pw->pw_name, 195 NULL); 196 endpwent(); 197 } 198 /* 199 * Setting maxrun (-l) makes no sense without the -a flag. 200 * Historically this was never an error, so we just warn. 201 */ 202 if (maxrun > 0 && !aflag) 203 warnx("ignoring -l without -a"); 204 if (aflag) 205 exit(checkfstab(1, maxrun, needchk, chkquota)); 206 if (setfsent() == 0) 207 errx(1, "%s: can't open", FSTAB); 208 while ((fs = getfsent()) != NULL) { 209 if (((argnum = oneof(fs->fs_file, argv, argc)) >= 0 || 210 (argnum = oneof(fs->fs_spec, argv, argc)) >= 0) && 211 (auxdata = needchk(fs)) && 212 (name = blockcheck(fs->fs_spec))) { 213 done |= 1 << argnum; 214 errs += chkquota(name, fs->fs_file, auxdata); 215 } 216 } 217 endfsent(); 218 for (i = 0; i < argc; i++) 219 if ((done & (1 << i)) == 0) 220 fprintf(stderr, "%s not found in %s\n", 221 argv[i], FSTAB); 222 exit(errs); 223} 224 225void 226usage() 227{ 228 (void)fprintf(stderr, "%s\n%s\n", 229 "usage: quotacheck [-guv] [-l maxrun] -a", 230 " quotacheck [-guv] filesystem ..."); 231 exit(1); 232} 233 234void * 235needchk(fs) 236 struct fstab *fs; 237{ 238 struct quotaname *qnp; 239 char *qfnp; 240 241 if (strcmp(fs->fs_vfstype, "ufs") || 242 strcmp(fs->fs_type, FSTAB_RW)) 243 return (NULL); 244 if ((qnp = malloc(sizeof(*qnp))) == NULL) 245 errx(1, "malloc failed"); 246 qnp->flags = 0; 247 if (gflag && hasquota(fs, GRPQUOTA, &qfnp)) { 248 strcpy(qnp->grpqfname, qfnp); 249 qnp->flags |= HASGRP; 250 } 251 if (uflag && hasquota(fs, USRQUOTA, &qfnp)) { 252 strcpy(qnp->usrqfname, qfnp); 253 qnp->flags |= HASUSR; 254 } 255 if (qnp->flags) 256 return (qnp); 257 free(qnp); 258 return (NULL); 259} 260 261/* 262 * Possible superblock locations ordered from most to least likely. 263 */ 264static int sblock_try[] = SBLOCKSEARCH; 265 266/* 267 * Scan the specified file system to check quota(s) present on it. 268 */ 269int 270chkquota(fsname, mntpt, qnp) 271 char *fsname, *mntpt; 272 struct quotaname *qnp; 273{ 274 struct fileusage *fup; 275 union dinode *dp; 276 int cg, i, mode, errs = 0; 277 ino_t ino, inosused, userino = 0, groupino = 0; 278 char *cp; 279 struct stat sb; 280 281 if ((fi = open(fsname, O_RDONLY, 0)) < 0) { 282 warn("%s", fsname); 283 return (1); 284 } 285 if (vflag) { 286 (void)printf("*** Checking "); 287 if (qnp->flags & HASUSR) 288 (void)printf("%s%s", qfextension[USRQUOTA], 289 (qnp->flags & HASGRP) ? " and " : ""); 290 if (qnp->flags & HASGRP) 291 (void)printf("%s", qfextension[GRPQUOTA]); 292 (void)printf(" quotas for %s (%s)\n", fsname, mntpt); 293 } 294 if (qnp->flags & HASUSR) { 295 if (stat(qnp->usrqfname, &sb) == 0) 296 userino = sb.st_ino; 297 } 298 if (qnp->flags & HASGRP) { 299 if (stat(qnp->grpqfname, &sb) == 0) 300 groupino = sb.st_ino; 301 } 302 sync(); 303 dev_bsize = 1; 304 for (i = 0; sblock_try[i] != -1; i++) { 305 bread(sblock_try[i], (char *)&sblock, (long)SBLOCKSIZE); 306 if ((sblock.fs_magic == FS_UFS1_MAGIC || 307 (sblock.fs_magic == FS_UFS2_MAGIC && 308 sblock.fs_sblockloc == sblock_try[i])) && 309 sblock.fs_bsize <= MAXBSIZE && 310 sblock.fs_bsize >= sizeof(struct fs)) 311 break; 312 } 313 if (sblock_try[i] == -1) { 314 warn("Cannot find file system superblock"); 315 return (1); 316 } 317 dev_bsize = sblock.fs_fsize / fsbtodb(&sblock, 1); 318 maxino = sblock.fs_ncg * sblock.fs_ipg; 319 for (cg = 0; cg < sblock.fs_ncg; cg++) { 320 ino = cg * sblock.fs_ipg; 321 setinodebuf(ino); 322 bread(fsbtodb(&sblock, cgtod(&sblock, cg)), (char *)(&cgblk), 323 sblock.fs_cgsize); 324 if (sblock.fs_magic == FS_UFS2_MAGIC) 325 inosused = cgblk.cg_initediblk; 326 else 327 inosused = sblock.fs_ipg; 328 /* 329 * If we are using soft updates, then we can trust the 330 * cylinder group inode allocation maps to tell us which 331 * inodes are allocated. We will scan the used inode map 332 * to find the inodes that are really in use, and then 333 * read only those inodes in from disk. 334 */ 335 if (sblock.fs_flags & FS_DOSOFTDEP) { 336 if (!cg_chkmagic(&cgblk)) 337 errx(1, "CG %d: BAD MAGIC NUMBER\n", cg); 338 cp = &cg_inosused(&cgblk)[(inosused - 1) / CHAR_BIT]; 339 for ( ; inosused > 0; inosused -= CHAR_BIT, cp--) { 340 if (*cp == 0) 341 continue; 342 for (i = 1 << (CHAR_BIT - 1); i > 0; i >>= 1) { 343 if (*cp & i) 344 break; 345 inosused--; 346 } 347 break; 348 } 349 if (inosused <= 0) 350 continue; 351 } 352 for (i = 0; i < inosused; i++, ino++) { 353 if ((dp = getnextinode(ino)) == NULL || ino < ROOTINO || 354 (mode = DIP(dp, di_mode) & IFMT) == 0) 355 continue; 356 /* 357 * XXX: Do not account for UIDs or GIDs that appear 358 * to be negative to prevent generating 100GB+ 359 * quota files. 360 */ 361 if ((int)DIP(dp, di_uid) < 0 || 362 (int)DIP(dp, di_gid) < 0) { 363 if (vflag) { 364 if (aflag) 365 (void)printf("%s: ", mntpt); 366 (void)printf("out of range UID/GID (%u/%u) ino=%u\n", 367 DIP(dp, di_uid), DIP(dp,di_gid), 368 ino); 369 } 370 continue; 371 } 372 373 /* 374 * Do not account for file system snapshot files 375 * or the actual quota data files to be consistent 376 * with how they are handled inside the kernel. 377 */ 378#ifdef SF_SNAPSHOT 379 if (DIP(dp, di_flags) & SF_SNAPSHOT) 380 continue; 381#endif 382 if (ino == userino || ino == groupino) 383 continue; 384 if (qnp->flags & HASGRP) { 385 fup = addid((u_long)DIP(dp, di_gid), GRPQUOTA, 386 (char *)0, mntpt); 387 fup->fu_curinodes++; 388 if (mode == IFREG || mode == IFDIR || 389 mode == IFLNK) 390 fup->fu_curblocks += DIP(dp, di_blocks); 391 } 392 if (qnp->flags & HASUSR) { 393 fup = addid((u_long)DIP(dp, di_uid), USRQUOTA, 394 (char *)0, mntpt); 395 fup->fu_curinodes++; 396 if (mode == IFREG || mode == IFDIR || 397 mode == IFLNK) 398 fup->fu_curblocks += DIP(dp, di_blocks); 399 } 400 } 401 } 402 freeinodebuf(); 403 if (qnp->flags & HASUSR) 404 errs += update(mntpt, qnp->usrqfname, USRQUOTA); 405 if (qnp->flags & HASGRP) 406 errs += update(mntpt, qnp->grpqfname, GRPQUOTA); 407 close(fi); 408 return (errs); 409} 410 411/* 412 * Update a specified quota file. 413 */ 414int 415update(fsname, quotafile, type) 416 char *fsname, *quotafile; 417 int type; 418{ 419 struct fileusage *fup; 420 FILE *qfi, *qfo; 421 u_long id, lastid, highid = 0; 422 off_t offset; 423 int i; 424 struct dqblk dqbuf; 425 struct stat sb; 426 static int warned = 0; 427 static struct dqblk zerodqbuf; 428 static struct fileusage zerofileusage; 429 430 if ((qfo = fopen(quotafile, "r+")) == NULL) { 431 if (errno == ENOENT) 432 qfo = fopen(quotafile, "w+"); 433 if (qfo) { 434 warnx("creating quota file %s", quotafile); 435#define MODE (S_IRUSR|S_IWUSR|S_IRGRP) 436 (void) fchown(fileno(qfo), getuid(), getquotagid()); 437 (void) fchmod(fileno(qfo), MODE); 438 } else { 439 warn("%s", quotafile); 440 return (1); 441 } 442 } 443 if ((qfi = fopen(quotafile, "r")) == NULL) { 444 warn("%s", quotafile); 445 (void) fclose(qfo); 446 return (1); 447 } 448 if (quotactl(fsname, QCMD(Q_SYNC, type), (u_long)0, (caddr_t)0) < 0 && 449 errno == EOPNOTSUPP && !warned && vflag) { 450 warned++; 451 (void)printf("*** Warning: %s\n", 452 "Quotas are not compiled into this kernel"); 453 } 454 if (fstat(fileno(qfi), &sb) < 0) { 455 warn("Cannot fstat quota file %s\n", quotafile); 456 (void) fclose(qfo); 457 (void) fclose(qfi); 458 return (1); 459 } 460 if ((sb.st_size % sizeof(struct dqblk)) != 0) 461 warn("%s size is not a multiple of dqblk\n", quotafile); 462 463 /* 464 * Scan the on-disk quota file and record any usage changes. 465 */ 466 467 if (sb.st_size != 0) 468 lastid = (sb.st_size / sizeof(struct dqblk)) - 1; 469 else 470 lastid = 0; 471 for (id = 0, offset = 0; id <= lastid; 472 id++, offset += sizeof(struct dqblk)) { 473 if (fread((char *)&dqbuf, sizeof(struct dqblk), 1, qfi) == 0) 474 dqbuf = zerodqbuf; 475 if ((fup = lookup(id, type)) == NULL) 476 fup = &zerofileusage; 477 if (fup->fu_curinodes || fup->fu_curblocks || 478 dqbuf.dqb_bsoftlimit || dqbuf.dqb_bhardlimit || 479 dqbuf.dqb_isoftlimit || dqbuf.dqb_ihardlimit) 480 highid = id; 481 if (dqbuf.dqb_curinodes == fup->fu_curinodes && 482 dqbuf.dqb_curblocks == fup->fu_curblocks) { 483 fup->fu_curinodes = 0; 484 fup->fu_curblocks = 0; 485 continue; 486 } 487 printchanges(fsname, type, &dqbuf, fup, id); 488 /* 489 * Reset time limit if have a soft limit and were 490 * previously under it, but are now over it. 491 */ 492 if (dqbuf.dqb_bsoftlimit && id != 0 && 493 dqbuf.dqb_curblocks < dqbuf.dqb_bsoftlimit && 494 fup->fu_curblocks >= dqbuf.dqb_bsoftlimit) 495 dqbuf.dqb_btime = 0; 496 if (dqbuf.dqb_isoftlimit && id != 0 && 497 dqbuf.dqb_curinodes < dqbuf.dqb_isoftlimit && 498 fup->fu_curinodes >= dqbuf.dqb_isoftlimit) 499 dqbuf.dqb_itime = 0; 500 dqbuf.dqb_curinodes = fup->fu_curinodes; 501 dqbuf.dqb_curblocks = fup->fu_curblocks; 502 if (fseeko(qfo, offset, SEEK_SET) < 0) { 503 warn("%s: seek failed", quotafile); 504 return(1); 505 } 506 fwrite((char *)&dqbuf, sizeof(struct dqblk), 1, qfo); 507 (void) quotactl(fsname, QCMD(Q_SETUSE, type), id, 508 (caddr_t)&dqbuf); 509 fup->fu_curinodes = 0; 510 fup->fu_curblocks = 0; 511 } 512 513 /* 514 * Walk the hash table looking for ids with non-zero usage 515 * that are not currently recorded in the quota file. E.g. 516 * ids that are past the end of the current file. 517 */ 518 519 for (i = 0; i < FUHASH; i++) { 520 for (fup = fuhead[type][i]; fup != NULL; fup = fup->fu_next) { 521 if (fup->fu_id <= lastid) 522 continue; 523 if (fup->fu_curinodes == 0 && fup->fu_curblocks == 0) 524 continue; 525 bzero(&dqbuf, sizeof(struct dqblk)); 526 if (fup->fu_id > highid) 527 highid = fup->fu_id; 528 printchanges(fsname, type, &dqbuf, fup, id); 529 dqbuf.dqb_curinodes = fup->fu_curinodes; 530 dqbuf.dqb_curblocks = fup->fu_curblocks; 531 offset = (off_t)fup->fu_id * sizeof(struct dqblk); 532 if (fseeko(qfo, offset, SEEK_SET) < 0) { 533 warn("%s: seek failed", quotafile); 534 return(1); 535 } 536 fwrite((char *)&dqbuf, sizeof(struct dqblk), 1, qfo); 537 (void) quotactl(fsname, QCMD(Q_SETUSE, type), id, 538 (caddr_t)&dqbuf); 539 fup->fu_curinodes = 0; 540 fup->fu_curblocks = 0; 541 } 542 } 543 fclose(qfi); 544 fflush(qfo); 545 ftruncate(fileno(qfo), 546 (((off_t)highid + 1) * sizeof(struct dqblk))); 547 fclose(qfo); 548 return (0); 549} 550 551/* 552 * Check to see if target appears in list of size cnt. 553 */ 554int 555oneof(target, list, cnt) 556 char *target, *list[]; 557 int cnt; 558{ 559 int i; 560 561 for (i = 0; i < cnt; i++) 562 if (strcmp(target, list[i]) == 0) 563 return (i); 564 return (-1); 565} 566 567/* 568 * Determine the group identifier for quota files. 569 */ 570int 571getquotagid() 572{ 573 struct group *gr; 574 575 if ((gr = getgrnam(quotagroup)) != NULL) 576 return (gr->gr_gid); 577 return (-1); 578} 579 580/* 581 * Check to see if a particular quota is to be enabled. 582 */ 583int 584hasquota(fs, type, qfnamep) 585 struct fstab *fs; 586 int type; 587 char **qfnamep; 588{ 589 char *opt; 590 char *cp;
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629 return (1); 630} 631 632/* 633 * Routines to manage the file usage table. 634 * 635 * Lookup an id of a specific type. 636 */ 637struct fileusage * 638lookup(id, type) 639 u_long id; 640 int type; 641{ 642 struct fileusage *fup; 643 644 for (fup = fuhead[type][id & (FUHASH-1)]; fup != 0; fup = fup->fu_next) 645 if (fup->fu_id == id) 646 return (fup); 647 return (NULL); 648} 649 650/* 651 * Add a new file usage id if it does not already exist. 652 */ 653struct fileusage * 654addid(id, type, name, fsname) 655 u_long id; 656 int type; 657 char *name; 658 char *fsname; 659{ 660 struct fileusage *fup, **fhp; 661 int len; 662 663 if ((fup = lookup(id, type)) != NULL) 664 return (fup); 665 if (name) 666 len = strlen(name); 667 else 668 len = 0; 669 if ((fup = calloc(1, sizeof(*fup) + len)) == NULL) 670 errx(1, "calloc failed"); 671 fhp = &fuhead[type][id & (FUHASH - 1)]; 672 fup->fu_next = *fhp; 673 *fhp = fup; 674 fup->fu_id = id; 675 if (name) 676 bcopy(name, fup->fu_name, len + 1); 677 else { 678 (void)sprintf(fup->fu_name, "%lu", id); 679 if (vflag) { 680 if (aflag && fsname != NULL) 681 (void)printf("%s: ", fsname); 682 printf("unknown %cid: %lu\n", 683 type == USRQUOTA ? 'u' : 'g', id); 684 } 685 } 686 return (fup); 687} 688 689/* 690 * Special purpose version of ginode used to optimize pass 691 * over all the inodes in numerical order. 692 */ 693static ino_t nextino, lastinum, lastvalidinum; 694static long readcnt, readpercg, fullcnt, inobufsize, partialcnt, partialsize; 695static caddr_t inodebuf; 696#define INOBUFSIZE 56*1024 /* size of buffer to read inodes */ 697 698union dinode * 699getnextinode(ino_t inumber) 700{ 701 long size; 702 ufs2_daddr_t dblk; 703 union dinode *dp; 704 static caddr_t nextinop; 705 706 if (inumber != nextino++ || inumber > lastvalidinum) 707 errx(1, "bad inode number %d to nextinode", inumber); 708 if (inumber >= lastinum) { 709 readcnt++; 710 dblk = fsbtodb(&sblock, ino_to_fsba(&sblock, lastinum)); 711 if (readcnt % readpercg == 0) { 712 size = partialsize; 713 lastinum += partialcnt; 714 } else { 715 size = inobufsize; 716 lastinum += fullcnt; 717 } 718 /* 719 * If bread returns an error, it will already have zeroed 720 * out the buffer, so we do not need to do so here. 721 */ 722 bread(dblk, inodebuf, size); 723 nextinop = inodebuf; 724 } 725 dp = (union dinode *)nextinop; 726 if (sblock.fs_magic == FS_UFS1_MAGIC) 727 nextinop += sizeof(struct ufs1_dinode); 728 else 729 nextinop += sizeof(struct ufs2_dinode); 730 return (dp); 731} 732 733/* 734 * Prepare to scan a set of inodes. 735 */ 736void 737setinodebuf(ino_t inum) 738{ 739 740 if (inum % sblock.fs_ipg != 0) 741 errx(1, "bad inode number %d to setinodebuf", inum); 742 lastvalidinum = inum + sblock.fs_ipg - 1; 743 nextino = inum; 744 lastinum = inum; 745 readcnt = 0; 746 if (inodebuf != NULL) 747 return; 748 inobufsize = blkroundup(&sblock, INOBUFSIZE); 749 fullcnt = inobufsize / ((sblock.fs_magic == FS_UFS1_MAGIC) ? 750 sizeof(struct ufs1_dinode) : sizeof(struct ufs2_dinode)); 751 readpercg = sblock.fs_ipg / fullcnt; 752 partialcnt = sblock.fs_ipg % fullcnt; 753 partialsize = partialcnt * ((sblock.fs_magic == FS_UFS1_MAGIC) ? 754 sizeof(struct ufs1_dinode) : sizeof(struct ufs2_dinode)); 755 if (partialcnt != 0) { 756 readpercg++; 757 } else { 758 partialcnt = fullcnt; 759 partialsize = inobufsize; 760 } 761 if ((inodebuf = malloc((unsigned)inobufsize)) == NULL) 762 errx(1, "cannot allocate space for inode buffer"); 763} 764 765/* 766 * Free up data structures used to scan inodes. 767 */ 768void 769freeinodebuf() 770{ 771 772 if (inodebuf != NULL) 773 free(inodebuf); 774 inodebuf = NULL; 775} 776 777/* 778 * Read specified disk blocks. 779 */ 780void 781bread(bno, buf, cnt) 782 ufs2_daddr_t bno; 783 char *buf; 784 long cnt; 785{ 786 787 if (lseek(fi, (off_t)bno * dev_bsize, SEEK_SET) < 0 || 788 read(fi, buf, cnt) != cnt) 789 errx(1, "bread failed on block %ld", (long)bno); 790} 791 792/* 793 * Display updated block and i-node counts. 794 */ 795void 796printchanges(fsname, type, dp, fup, id) 797 char *fsname; 798 int type; 799 struct dqblk *dp; 800 struct fileusage *fup; 801 u_long id; 802{ 803 if (!vflag) 804 return; 805 if (aflag) 806 (void)printf("%s: ", fsname); 807 if (fup->fu_name[0] == '\0') 808 (void)printf("%-8lu fixed ", id); 809 else 810 (void)printf("%-8s fixed ", fup->fu_name); 811 switch (type) { 812 813 case GRPQUOTA: 814 (void)printf("(group):"); 815 break; 816 817 case USRQUOTA: 818 (void)printf("(user): "); 819 break; 820 821 default: 822 (void)printf("(unknown quota type %d)", type); 823 break; 824 } 825 if (dp->dqb_curinodes != fup->fu_curinodes) 826 (void)printf("\tinodes %lu -> %lu", (u_long)dp->dqb_curinodes, 827 (u_long)fup->fu_curinodes); 828 if (dp->dqb_curblocks != fup->fu_curblocks) 829 (void)printf("\tblocks %lu -> %lu", 830 (u_long)dp->dqb_curblocks, 831 (u_long)fup->fu_curblocks); 832 (void)printf("\n"); 833}
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