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 #if 0 36 #ifndef lint 37 static const char copyright[] = 38 "@(#) Copyright (c) 1980, 1990, 1993\n\ 39 The Regents of the University of California. All rights reserved.\n"; 40 #endif /* not lint */ 41 42 #ifndef lint 43 static char sccsid[] = "@(#)quotacheck.c 8.3 (Berkeley) 1/29/94"; 44 #endif /* not lint */ 45 #endif 46 #include <sys/cdefs.h> 47 __FBSDID("$FreeBSD$"); 48 49 /* 50 * Fix up / report on disk quotas & usage 51 */ 52 #include <sys/param.h> 53 #include <sys/disklabel.h> 54 #include <sys/mount.h> 55 #include <sys/stat.h> 56 57 #include <ufs/ufs/dinode.h> 58 #include <ufs/ufs/quota.h> 59 #include <ufs/ffs/fs.h> 60 61 #include <err.h> 62 #include <errno.h> 63 #include <fcntl.h> 64 #include <fstab.h> 65 #include <grp.h> 66 #include <libufs.h> 67 #include <libutil.h> 68 #include <pwd.h> 69 #include <stdint.h> 70 #include <stdio.h> 71 #include <stdlib.h> 72 #include <string.h> 73 #include <unistd.h> 74 75 #include "quotacheck.h" 76 77 const char *qfname = QUOTAFILENAME; 78 const char *qfextension[] = INITQFNAMES; 79 const char *quotagroup = QUOTAGROUP; 80 81 union { 82 struct fs sblk; 83 char dummy[MAXBSIZE]; 84 } sb_un; 85 #define sblock sb_un.sblk 86 union { 87 struct cg cgblk; 88 char dummy[MAXBSIZE]; 89 } cg_un; 90 #define cgblk cg_un.cgblk 91 long dev_bsize = 1; 92 ino_t maxino; 93 94 union dinode { 95 struct ufs1_dinode dp1; 96 struct ufs2_dinode dp2; 97 }; 98 #define DIP(dp, field) \ 99 ((sblock.fs_magic == FS_UFS1_MAGIC) ? \ 100 (dp)->dp1.field : (dp)->dp2.field) 101 102 #define HASUSR 1 103 #define HASGRP 2 104 105 struct fileusage { 106 struct fileusage *fu_next; 107 u_long fu_curinodes; 108 u_long fu_curblocks; 109 u_long fu_id; 110 char fu_name[1]; 111 /* actually bigger */ 112 }; 113 #define FUHASH 1024 /* must be power of two */ 114 struct fileusage *fuhead[MAXQUOTAS][FUHASH]; 115 116 int aflag; /* all file systems */ 117 int cflag; /* convert format to 32 or 64 bit size */ 118 int gflag; /* check group quotas */ 119 int uflag; /* check user quotas */ 120 int vflag; /* verbose */ 121 int fi; /* open disk file descriptor */ 122 123 struct fileusage * 124 addid(u_long, int, char *, const char *); 125 void blkread(ufs2_daddr_t, char *, long); 126 void freeinodebuf(void); 127 union dinode * 128 getnextinode(ino_t); 129 int getquotagid(void); 130 struct fileusage * 131 lookup(u_long, int); 132 int oneof(char *, char*[], int); 133 void printchanges(const char *, int, struct dqblk *, struct fileusage *, 134 u_long); 135 void setinodebuf(ino_t); 136 int update(const char *, struct quotafile *, int); 137 void usage(void); 138 139 int 140 main(int argc, char *argv[]) 141 { 142 struct fstab *fs; 143 struct passwd *pw; 144 struct group *gr; 145 struct quotafile *qfu, *qfg; 146 int i, argnum, maxrun, errs, ch; 147 long done = 0; 148 char *name; 149 150 errs = maxrun = 0; 151 while ((ch = getopt(argc, argv, "ac:guvl:")) != -1) { 152 switch(ch) { 153 case 'a': 154 aflag++; 155 break; 156 case 'c': 157 if (cflag) 158 usage(); 159 cflag = atoi(optarg); 160 break; 161 case 'g': 162 gflag++; 163 break; 164 case 'u': 165 uflag++; 166 break; 167 case 'v': 168 vflag++; 169 break; 170 case 'l': 171 maxrun = atoi(optarg); 172 break; 173 default: 174 usage(); 175 } 176 } 177 argc -= optind; 178 argv += optind; 179 if ((argc == 0 && !aflag) || (argc > 0 && aflag)) 180 usage(); 181 if (cflag && cflag != 32 && cflag != 64) 182 usage(); 183 if (!gflag && !uflag) { 184 gflag++; 185 uflag++; 186 } 187 if (gflag) { 188 setgrent(); 189 while ((gr = getgrent()) != NULL) 190 (void) addid((u_long)gr->gr_gid, GRPQUOTA, gr->gr_name, 191 NULL); 192 endgrent(); 193 } 194 if (uflag) { 195 setpwent(); 196 while ((pw = getpwent()) != NULL) 197 (void) addid((u_long)pw->pw_uid, USRQUOTA, pw->pw_name, 198 NULL); 199 endpwent(); 200 } 201 /* 202 * The maxrun (-l) option is now deprecated. 203 */ 204 if (maxrun > 0) 205 warnx("the -l option is now deprecated"); 206 if (aflag) 207 exit(checkfstab(uflag, gflag)); 208 if (setfsent() == 0) 209 errx(1, "%s: can't open", FSTAB); 210 while ((fs = getfsent()) != NULL) { 211 if (((argnum = oneof(fs->fs_file, argv, argc)) >= 0 || 212 (argnum = oneof(fs->fs_spec, argv, argc)) >= 0) && 213 (name = blockcheck(fs->fs_spec))) { 214 done |= 1 << argnum; 215 qfu = NULL; 216 if (uflag) 217 qfu = quota_open(fs, USRQUOTA, O_CREAT|O_RDWR); 218 qfg = NULL; 219 if (gflag) 220 qfg = quota_open(fs, GRPQUOTA, O_CREAT|O_RDWR); 221 if (qfu == NULL && qfg == NULL) 222 continue; 223 errs += chkquota(name, qfu, qfg); 224 if (qfu) 225 quota_close(qfu); 226 if (qfg) 227 quota_close(qfg); 228 } 229 } 230 endfsent(); 231 for (i = 0; i < argc; i++) 232 if ((done & (1 << i)) == 0) 233 fprintf(stderr, "%s not found in %s\n", 234 argv[i], FSTAB); 235 exit(errs); 236 } 237 238 void 239 usage(void) 240 { 241 (void)fprintf(stderr, "%s\n%s\n", 242 "usage: quotacheck [-guv] [-c 32 | 64] [-l maxrun] -a", 243 " quotacheck [-guv] [-c 32 | 64] filesystem ..."); 244 exit(1); 245 } 246 247 /* 248 * Scan the specified file system to check quota(s) present on it. 249 */ 250 int 251 chkquota(char *specname, struct quotafile *qfu, struct quotafile *qfg) 252 { 253 struct fileusage *fup; 254 union dinode *dp; 255 struct fs *fs; 256 int i, ret, mode, errs = 0; 257 u_int32_t cg; 258 ino_t curino, ino, inosused, userino = 0, groupino = 0; 259 dev_t dev, userdev = 0, groupdev = 0; 260 struct stat sb; 261 const char *mntpt; 262 char *cp; 263 264 if (qfu != NULL) 265 mntpt = quota_fsname(qfu); 266 else if (qfg != NULL) 267 mntpt = quota_fsname(qfg); 268 else 269 errx(1, "null quotafile information passed to chkquota()\n"); 270 if (cflag) { 271 if (vflag && qfu != NULL) 272 printf("%s: convert user quota to %d bits\n", 273 mntpt, cflag); 274 if (qfu != NULL && quota_convert(qfu, cflag) < 0) { 275 if (errno == EBADF) 276 errx(1, 277 "%s: cannot convert an active quota file", 278 mntpt); 279 err(1, "user quota conversion to size %d failed", 280 cflag); 281 } 282 if (vflag && qfg != NULL) 283 printf("%s: convert group quota to %d bits\n", 284 mntpt, cflag); 285 if (qfg != NULL && quota_convert(qfg, cflag) < 0) { 286 if (errno == EBADF) 287 errx(1, 288 "%s: cannot convert an active quota file", 289 mntpt); 290 err(1, "group quota conversion to size %d failed", 291 cflag); 292 } 293 } 294 if ((fi = open(specname, O_RDONLY, 0)) < 0) { 295 warn("%s", specname); 296 return (1); 297 } 298 if ((stat(mntpt, &sb)) < 0) { 299 warn("%s", mntpt); 300 return (1); 301 } 302 dev = sb.st_dev; 303 if (vflag) { 304 (void)printf("*** Checking "); 305 if (qfu) 306 (void)printf("user%s", qfg ? " and " : ""); 307 if (qfg) 308 (void)printf("group"); 309 (void)printf(" quotas for %s (%s)\n", specname, mntpt); 310 } 311 if (qfu) { 312 if (stat(quota_qfname(qfu), &sb) == 0) { 313 userino = sb.st_ino; 314 userdev = sb.st_dev; 315 } 316 } 317 if (qfg) { 318 if (stat(quota_qfname(qfg), &sb) == 0) { 319 groupino = sb.st_ino; 320 groupdev = sb.st_dev; 321 } 322 } 323 sync(); 324 if ((ret = sbget(fi, &fs, STDSB)) != 0) { 325 switch (ret) { 326 case ENOENT: 327 warn("Cannot find file system superblock"); 328 return (1); 329 default: 330 warn("Unable to read file system superblock"); 331 return (1); 332 } 333 } 334 bcopy(fs, &sblock, fs->fs_sbsize); 335 free(fs); 336 dev_bsize = sblock.fs_fsize / fsbtodb(&sblock, 1); 337 maxino = sblock.fs_ncg * sblock.fs_ipg; 338 for (cg = 0; cg < sblock.fs_ncg; cg++) { 339 ino = cg * sblock.fs_ipg; 340 setinodebuf(ino); 341 blkread(fsbtodb(&sblock, cgtod(&sblock, cg)), (char *)(&cgblk), 342 sblock.fs_cgsize); 343 if (sblock.fs_magic == FS_UFS2_MAGIC) 344 inosused = cgblk.cg_initediblk; 345 else 346 inosused = sblock.fs_ipg; 347 /* 348 * If we are using soft updates, then we can trust the 349 * cylinder group inode allocation maps to tell us which 350 * inodes are allocated. We will scan the used inode map 351 * to find the inodes that are really in use, and then 352 * read only those inodes in from disk. 353 */ 354 if (sblock.fs_flags & FS_DOSOFTDEP) { 355 if (!cg_chkmagic(&cgblk)) 356 errx(1, "CG %d: BAD MAGIC NUMBER\n", cg); 357 cp = &cg_inosused(&cgblk)[(inosused - 1) / CHAR_BIT]; 358 for ( ; inosused > 0; inosused -= CHAR_BIT, cp--) { 359 if (*cp == 0) 360 continue; 361 for (i = 1 << (CHAR_BIT - 1); i > 0; i >>= 1) { 362 if (*cp & i) 363 break; 364 inosused--; 365 } 366 break; 367 } 368 if (inosused <= 0) 369 continue; 370 } 371 for (curino = 0; curino < inosused; curino++, ino++) { 372 if ((dp = getnextinode(ino)) == NULL || 373 ino < UFS_ROOTINO || 374 (mode = DIP(dp, di_mode) & IFMT) == 0) 375 continue; 376 /* 377 * XXX: Do not account for UIDs or GIDs that appear 378 * to be negative to prevent generating 100GB+ 379 * quota files. 380 */ 381 if ((int)DIP(dp, di_uid) < 0 || 382 (int)DIP(dp, di_gid) < 0) { 383 if (vflag) { 384 if (aflag) 385 (void)printf("%s: ", mntpt); 386 (void)printf("out of range UID/GID (%u/%u) ino=%ju\n", 387 DIP(dp, di_uid), DIP(dp,di_gid), 388 (uintmax_t)ino); 389 } 390 continue; 391 } 392 393 /* 394 * Do not account for file system snapshot files 395 * or the actual quota data files to be consistent 396 * with how they are handled inside the kernel. 397 */ 398 #ifdef SF_SNAPSHOT 399 if (DIP(dp, di_flags) & SF_SNAPSHOT) 400 continue; 401 #endif 402 if ((ino == userino && dev == userdev) || 403 (ino == groupino && dev == groupdev)) 404 continue; 405 if (qfg) { 406 fup = addid((u_long)DIP(dp, di_gid), GRPQUOTA, 407 NULL, mntpt); 408 fup->fu_curinodes++; 409 if (mode == IFREG || mode == IFDIR || 410 mode == IFLNK) 411 fup->fu_curblocks += DIP(dp, di_blocks); 412 } 413 if (qfu) { 414 fup = addid((u_long)DIP(dp, di_uid), USRQUOTA, 415 NULL, mntpt); 416 fup->fu_curinodes++; 417 if (mode == IFREG || mode == IFDIR || 418 mode == IFLNK) 419 fup->fu_curblocks += DIP(dp, di_blocks); 420 } 421 } 422 } 423 freeinodebuf(); 424 if (qfu) 425 errs += update(mntpt, qfu, USRQUOTA); 426 if (qfg) 427 errs += update(mntpt, qfg, GRPQUOTA); 428 close(fi); 429 (void)fflush(stdout); 430 return (errs); 431 } 432 433 /* 434 * Update a specified quota file. 435 */ 436 int 437 update(const char *fsname, struct quotafile *qf, int type) 438 { 439 struct fileusage *fup; 440 u_long id, lastid, highid = 0; 441 struct dqblk dqbuf; 442 struct stat sb; 443 static struct dqblk zerodqbuf; 444 static struct fileusage zerofileusage; 445 446 /* 447 * Scan the on-disk quota file and record any usage changes. 448 */ 449 lastid = quota_maxid(qf); 450 for (id = 0; id <= lastid; id++) { 451 if (quota_read(qf, &dqbuf, id) < 0) 452 dqbuf = zerodqbuf; 453 if ((fup = lookup(id, type)) == NULL) 454 fup = &zerofileusage; 455 if (fup->fu_curinodes || fup->fu_curblocks || 456 dqbuf.dqb_bsoftlimit || dqbuf.dqb_bhardlimit || 457 dqbuf.dqb_isoftlimit || dqbuf.dqb_ihardlimit) 458 highid = id; 459 if (dqbuf.dqb_curinodes == fup->fu_curinodes && 460 dqbuf.dqb_curblocks == fup->fu_curblocks) { 461 fup->fu_curinodes = 0; 462 fup->fu_curblocks = 0; 463 continue; 464 } 465 printchanges(fsname, type, &dqbuf, fup, id); 466 dqbuf.dqb_curinodes = fup->fu_curinodes; 467 dqbuf.dqb_curblocks = fup->fu_curblocks; 468 (void) quota_write_usage(qf, &dqbuf, id); 469 fup->fu_curinodes = 0; 470 fup->fu_curblocks = 0; 471 } 472 473 /* 474 * Walk the hash table looking for ids with non-zero usage 475 * that are not currently recorded in the quota file. E.g. 476 * ids that are past the end of the current file. 477 */ 478 for (id = 0; id < FUHASH; id++) { 479 for (fup = fuhead[type][id]; fup != NULL; fup = fup->fu_next) { 480 if (fup->fu_id <= lastid) 481 continue; 482 if (fup->fu_curinodes == 0 && fup->fu_curblocks == 0) 483 continue; 484 bzero(&dqbuf, sizeof(struct dqblk)); 485 if (fup->fu_id > highid) 486 highid = fup->fu_id; 487 printchanges(fsname, type, &dqbuf, fup, fup->fu_id); 488 dqbuf.dqb_curinodes = fup->fu_curinodes; 489 dqbuf.dqb_curblocks = fup->fu_curblocks; 490 (void) quota_write_usage(qf, &dqbuf, fup->fu_id); 491 fup->fu_curinodes = 0; 492 fup->fu_curblocks = 0; 493 } 494 } 495 /* 496 * If this is old format file, then size may be smaller, 497 * so ensure that we only truncate when it will make things 498 * smaller, and not if it will grow an old format file. 499 */ 500 if (highid < lastid && 501 stat(quota_qfname(qf), &sb) == 0 && 502 sb.st_size > (off_t)((highid + 2) * sizeof(struct dqblk))) 503 truncate(quota_qfname(qf), 504 (((off_t)highid + 2) * sizeof(struct dqblk))); 505 return (0); 506 } 507 508 /* 509 * Check to see if target appears in list of size cnt. 510 */ 511 int 512 oneof(char *target, char *list[], int cnt) 513 { 514 int i; 515 516 for (i = 0; i < cnt; i++) 517 if (strcmp(target, list[i]) == 0) 518 return (i); 519 return (-1); 520 } 521 522 /* 523 * Determine the group identifier for quota files. 524 */ 525 int 526 getquotagid(void) 527 { 528 struct group *gr; 529 530 if ((gr = getgrnam(quotagroup)) != NULL) 531 return (gr->gr_gid); 532 return (-1); 533 } 534 535 /* 536 * Routines to manage the file usage table. 537 * 538 * Lookup an id of a specific type. 539 */ 540 struct fileusage * 541 lookup(u_long id, int type) 542 { 543 struct fileusage *fup; 544 545 for (fup = fuhead[type][id & (FUHASH-1)]; fup != NULL; fup = fup->fu_next) 546 if (fup->fu_id == id) 547 return (fup); 548 return (NULL); 549 } 550 551 /* 552 * Add a new file usage id if it does not already exist. 553 */ 554 struct fileusage * 555 addid(u_long id, int type, char *name, const char *fsname) 556 { 557 struct fileusage *fup, **fhp; 558 int len; 559 560 if ((fup = lookup(id, type)) != NULL) 561 return (fup); 562 if (name) 563 len = strlen(name); 564 else 565 len = 0; 566 if ((fup = calloc(1, sizeof(*fup) + len)) == NULL) 567 errx(1, "calloc failed"); 568 fhp = &fuhead[type][id & (FUHASH - 1)]; 569 fup->fu_next = *fhp; 570 *fhp = fup; 571 fup->fu_id = id; 572 if (name) 573 bcopy(name, fup->fu_name, len + 1); 574 else { 575 (void)sprintf(fup->fu_name, "%lu", id); 576 if (vflag) { 577 if (aflag && fsname != NULL) 578 (void)printf("%s: ", fsname); 579 printf("unknown %cid: %lu\n", 580 type == USRQUOTA ? 'u' : 'g', id); 581 } 582 } 583 return (fup); 584 } 585 586 /* 587 * Special purpose version of ginode used to optimize pass 588 * over all the inodes in numerical order. 589 */ 590 static ino_t nextino, lastinum, lastvalidinum; 591 static long readcnt, readpercg, fullcnt, inobufsize, partialcnt, partialsize; 592 static caddr_t inodebuf; 593 #define INOBUFSIZE 56*1024 /* size of buffer to read inodes */ 594 595 union dinode * 596 getnextinode(ino_t inumber) 597 { 598 long size; 599 ufs2_daddr_t dblk; 600 union dinode *dp; 601 static caddr_t nextinop; 602 603 if (inumber != nextino++ || inumber > lastvalidinum) 604 errx(1, "bad inode number %ju to nextinode", 605 (uintmax_t)inumber); 606 if (inumber >= lastinum) { 607 readcnt++; 608 dblk = fsbtodb(&sblock, ino_to_fsba(&sblock, lastinum)); 609 if (readcnt % readpercg == 0) { 610 size = partialsize; 611 lastinum += partialcnt; 612 } else { 613 size = inobufsize; 614 lastinum += fullcnt; 615 } 616 /* 617 * If blkread returns an error, it will already have zeroed 618 * out the buffer, so we do not need to do so here. 619 */ 620 blkread(dblk, inodebuf, size); 621 nextinop = inodebuf; 622 } 623 dp = (union dinode *)nextinop; 624 if (sblock.fs_magic == FS_UFS1_MAGIC) 625 nextinop += sizeof(struct ufs1_dinode); 626 else 627 nextinop += sizeof(struct ufs2_dinode); 628 return (dp); 629 } 630 631 /* 632 * Prepare to scan a set of inodes. 633 */ 634 void 635 setinodebuf(ino_t inum) 636 { 637 638 if (inum % sblock.fs_ipg != 0) 639 errx(1, "bad inode number %ju to setinodebuf", (uintmax_t)inum); 640 lastvalidinum = inum + sblock.fs_ipg - 1; 641 nextino = inum; 642 lastinum = inum; 643 readcnt = 0; 644 if (inodebuf != NULL) 645 return; 646 inobufsize = blkroundup(&sblock, INOBUFSIZE); 647 fullcnt = inobufsize / ((sblock.fs_magic == FS_UFS1_MAGIC) ? 648 sizeof(struct ufs1_dinode) : sizeof(struct ufs2_dinode)); 649 readpercg = sblock.fs_ipg / fullcnt; 650 partialcnt = sblock.fs_ipg % fullcnt; 651 partialsize = partialcnt * ((sblock.fs_magic == FS_UFS1_MAGIC) ? 652 sizeof(struct ufs1_dinode) : sizeof(struct ufs2_dinode)); 653 if (partialcnt != 0) { 654 readpercg++; 655 } else { 656 partialcnt = fullcnt; 657 partialsize = inobufsize; 658 } 659 if ((inodebuf = malloc((unsigned)inobufsize)) == NULL) 660 errx(1, "cannot allocate space for inode buffer"); 661 } 662 663 /* 664 * Free up data structures used to scan inodes. 665 */ 666 void 667 freeinodebuf(void) 668 { 669 670 if (inodebuf != NULL) 671 free(inodebuf); 672 inodebuf = NULL; 673 } 674 675 /* 676 * Read specified disk blocks. 677 */ 678 void 679 blkread(ufs2_daddr_t bno, char *buf, long cnt) 680 { 681 682 if (lseek(fi, (off_t)bno * dev_bsize, SEEK_SET) < 0 || 683 read(fi, buf, cnt) != cnt) 684 errx(1, "blkread failed on block %ld", (long)bno); 685 } 686 687 /* 688 * Display updated block and i-node counts. 689 */ 690 void 691 printchanges(const char *fsname, int type, struct dqblk *dp, 692 struct fileusage *fup, u_long id) 693 { 694 if (!vflag) 695 return; 696 if (aflag) 697 (void)printf("%s: ", fsname); 698 if (fup->fu_name[0] == '\0') 699 (void)printf("%-8lu fixed ", id); 700 else 701 (void)printf("%-8s fixed ", fup->fu_name); 702 switch (type) { 703 704 case GRPQUOTA: 705 (void)printf("(group):"); 706 break; 707 708 case USRQUOTA: 709 (void)printf("(user): "); 710 break; 711 712 default: 713 (void)printf("(unknown quota type %d)", type); 714 break; 715 } 716 if (dp->dqb_curinodes != fup->fu_curinodes) 717 (void)printf("\tinodes %lu -> %lu", (u_long)dp->dqb_curinodes, 718 (u_long)fup->fu_curinodes); 719 if (dp->dqb_curblocks != fup->fu_curblocks) 720 (void)printf("\tblocks %lu -> %lu", 721 (u_long)dp->dqb_curblocks, 722 (u_long)fup->fu_curblocks); 723 (void)printf("\n"); 724 } 725