1 /* 2 * Copyright (c) 1980, 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Robert Elz at The University of Melbourne. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 4. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33 #if 0 34 #ifndef lint 35 static const char copyright[] = 36 "@(#) Copyright (c) 1980, 1990, 1993\n\ 37 The Regents of the University of California. All rights reserved.\n"; 38 #endif /* not lint */ 39 40 #ifndef lint 41 static char sccsid[] = "@(#)quotacheck.c 8.3 (Berkeley) 1/29/94"; 42 #endif /* not lint */ 43 #endif 44 #include <sys/cdefs.h> 45 __FBSDID("$FreeBSD$"); 46 47 /* 48 * Fix up / report on disk quotas & usage 49 */ 50 #include <sys/param.h> 51 #include <sys/disklabel.h> 52 #include <sys/mount.h> 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 <libutil.h> 65 #include <pwd.h> 66 #include <stdint.h> 67 #include <stdio.h> 68 #include <stdlib.h> 69 #include <string.h> 70 #include <unistd.h> 71 72 #include "quotacheck.h" 73 74 char *qfname = QUOTAFILENAME; 75 char *qfextension[] = INITQFNAMES; 76 char *quotagroup = QUOTAGROUP; 77 78 union { 79 struct fs sblk; 80 char dummy[MAXBSIZE]; 81 } sb_un; 82 #define sblock sb_un.sblk 83 union { 84 struct cg cgblk; 85 char dummy[MAXBSIZE]; 86 } cg_un; 87 #define cgblk cg_un.cgblk 88 long dev_bsize = 1; 89 ino_t maxino; 90 91 union dinode { 92 struct ufs1_dinode dp1; 93 struct ufs2_dinode dp2; 94 }; 95 #define DIP(dp, field) \ 96 ((sblock.fs_magic == FS_UFS1_MAGIC) ? \ 97 (dp)->dp1.field : (dp)->dp2.field) 98 99 #define HASUSR 1 100 #define HASGRP 2 101 102 struct fileusage { 103 struct fileusage *fu_next; 104 u_long fu_curinodes; 105 u_long fu_curblocks; 106 u_long fu_id; 107 char fu_name[1]; 108 /* actually bigger */ 109 }; 110 #define FUHASH 1024 /* must be power of two */ 111 struct fileusage *fuhead[MAXQUOTAS][FUHASH]; 112 113 int aflag; /* all file systems */ 114 int cflag; /* convert format to 32 or 64 bit size */ 115 int gflag; /* check group quotas */ 116 int uflag; /* check user quotas */ 117 int vflag; /* verbose */ 118 int fi; /* open disk file descriptor */ 119 120 struct fileusage * 121 addid(u_long, int, char *, const char *); 122 void bread(ufs2_daddr_t, char *, long); 123 void freeinodebuf(void); 124 union dinode * 125 getnextinode(ino_t); 126 int getquotagid(void); 127 struct fileusage * 128 lookup(u_long, int); 129 int oneof(char *, char*[], int); 130 void printchanges(const char *, int, struct dqblk *, struct fileusage *, 131 u_long); 132 void setinodebuf(ino_t); 133 int update(const char *, struct quotafile *, int); 134 void usage(void); 135 136 int 137 main(int argc, char *argv[]) 138 { 139 struct fstab *fs; 140 struct passwd *pw; 141 struct group *gr; 142 struct quotafile *qfu, *qfg; 143 int i, argnum, maxrun, errs, ch; 144 long done = 0; 145 char *name; 146 147 errs = maxrun = 0; 148 while ((ch = getopt(argc, argv, "ac:guvl:")) != -1) { 149 switch(ch) { 150 case 'a': 151 aflag++; 152 break; 153 case 'c': 154 if (cflag) 155 usage(); 156 cflag = atoi(optarg); 157 break; 158 case 'g': 159 gflag++; 160 break; 161 case 'u': 162 uflag++; 163 break; 164 case 'v': 165 vflag++; 166 break; 167 case 'l': 168 maxrun = atoi(optarg); 169 break; 170 default: 171 usage(); 172 } 173 } 174 argc -= optind; 175 argv += optind; 176 if ((argc == 0 && !aflag) || (argc > 0 && aflag)) 177 usage(); 178 if (cflag && cflag != 32 && cflag != 64) 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 * The maxrun (-l) option is now deprecated. 200 */ 201 if (maxrun > 0) 202 warnx("the -l option is now deprecated"); 203 if (aflag) 204 exit(checkfstab(uflag, gflag)); 205 if (setfsent() == 0) 206 errx(1, "%s: can't open", FSTAB); 207 while ((fs = getfsent()) != NULL) { 208 if (((argnum = oneof(fs->fs_file, argv, argc)) >= 0 || 209 (argnum = oneof(fs->fs_spec, argv, argc)) >= 0) && 210 (name = blockcheck(fs->fs_spec))) { 211 done |= 1 << argnum; 212 qfu = NULL; 213 if (uflag) 214 qfu = quota_open(fs, USRQUOTA, O_CREAT|O_RDWR); 215 qfg = NULL; 216 if (gflag) 217 qfg = quota_open(fs, GRPQUOTA, O_CREAT|O_RDWR); 218 if (qfu == NULL && qfg == NULL) 219 continue; 220 errs += chkquota(name, qfu, qfg); 221 if (qfu) 222 quota_close(qfu); 223 if (qfg) 224 quota_close(qfg); 225 } 226 } 227 endfsent(); 228 for (i = 0; i < argc; i++) 229 if ((done & (1 << i)) == 0) 230 fprintf(stderr, "%s not found in %s\n", 231 argv[i], FSTAB); 232 exit(errs); 233 } 234 235 void 236 usage(void) 237 { 238 (void)fprintf(stderr, "%s\n%s\n", 239 "usage: quotacheck [-guv] [-c 32 | 64] [-l maxrun] -a", 240 " quotacheck [-guv] [-c 32 | 64] filesystem ..."); 241 exit(1); 242 } 243 244 /* 245 * Possible superblock locations ordered from most to least likely. 246 */ 247 static int sblock_try[] = SBLOCKSEARCH; 248 249 /* 250 * Scan the specified file system to check quota(s) present on it. 251 */ 252 int 253 chkquota(char *specname, struct quotafile *qfu, struct quotafile *qfg) 254 { 255 struct fileusage *fup; 256 union dinode *dp; 257 int cg, i, mode, errs = 0; 258 ino_t 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 dev_bsize = 1; 325 for (i = 0; sblock_try[i] != -1; i++) { 326 bread(sblock_try[i], (char *)&sblock, (long)SBLOCKSIZE); 327 if ((sblock.fs_magic == FS_UFS1_MAGIC || 328 (sblock.fs_magic == FS_UFS2_MAGIC && 329 sblock.fs_sblockloc == sblock_try[i])) && 330 sblock.fs_bsize <= MAXBSIZE && 331 sblock.fs_bsize >= sizeof(struct fs)) 332 break; 333 } 334 if (sblock_try[i] == -1) { 335 warn("Cannot find file system superblock"); 336 return (1); 337 } 338 dev_bsize = sblock.fs_fsize / fsbtodb(&sblock, 1); 339 maxino = sblock.fs_ncg * sblock.fs_ipg; 340 for (cg = 0; cg < sblock.fs_ncg; cg++) { 341 ino = cg * sblock.fs_ipg; 342 setinodebuf(ino); 343 bread(fsbtodb(&sblock, cgtod(&sblock, cg)), (char *)(&cgblk), 344 sblock.fs_cgsize); 345 if (sblock.fs_magic == FS_UFS2_MAGIC) 346 inosused = cgblk.cg_initediblk; 347 else 348 inosused = sblock.fs_ipg; 349 /* 350 * If we are using soft updates, then we can trust the 351 * cylinder group inode allocation maps to tell us which 352 * inodes are allocated. We will scan the used inode map 353 * to find the inodes that are really in use, and then 354 * read only those inodes in from disk. 355 */ 356 if (sblock.fs_flags & FS_DOSOFTDEP) { 357 if (!cg_chkmagic(&cgblk)) 358 errx(1, "CG %d: BAD MAGIC NUMBER\n", cg); 359 cp = &cg_inosused(&cgblk)[(inosused - 1) / CHAR_BIT]; 360 for ( ; inosused > 0; inosused -= CHAR_BIT, cp--) { 361 if (*cp == 0) 362 continue; 363 for (i = 1 << (CHAR_BIT - 1); i > 0; i >>= 1) { 364 if (*cp & i) 365 break; 366 inosused--; 367 } 368 break; 369 } 370 if (inosused <= 0) 371 continue; 372 } 373 for (i = 0; i < inosused; i++, ino++) { 374 if ((dp = getnextinode(ino)) == NULL || ino < ROOTINO || 375 (mode = DIP(dp, di_mode) & IFMT) == 0) 376 continue; 377 /* 378 * XXX: Do not account for UIDs or GIDs that appear 379 * to be negative to prevent generating 100GB+ 380 * quota files. 381 */ 382 if ((int)DIP(dp, di_uid) < 0 || 383 (int)DIP(dp, di_gid) < 0) { 384 if (vflag) { 385 if (aflag) 386 (void)printf("%s: ", mntpt); 387 (void)printf("out of range UID/GID (%u/%u) ino=%ju\n", 388 DIP(dp, di_uid), DIP(dp,di_gid), 389 (uintmax_t)ino); 390 } 391 continue; 392 } 393 394 /* 395 * Do not account for file system snapshot files 396 * or the actual quota data files to be consistent 397 * with how they are handled inside the kernel. 398 */ 399 #ifdef SF_SNAPSHOT 400 if (DIP(dp, di_flags) & SF_SNAPSHOT) 401 continue; 402 #endif 403 if ((ino == userino && dev == userdev) || 404 (ino == groupino && dev == groupdev)) 405 continue; 406 if (qfg) { 407 fup = addid((u_long)DIP(dp, di_gid), GRPQUOTA, 408 (char *)0, mntpt); 409 fup->fu_curinodes++; 410 if (mode == IFREG || mode == IFDIR || 411 mode == IFLNK) 412 fup->fu_curblocks += DIP(dp, di_blocks); 413 } 414 if (qfu) { 415 fup = addid((u_long)DIP(dp, di_uid), USRQUOTA, 416 (char *)0, mntpt); 417 fup->fu_curinodes++; 418 if (mode == IFREG || mode == IFDIR || 419 mode == IFLNK) 420 fup->fu_curblocks += DIP(dp, di_blocks); 421 } 422 } 423 } 424 freeinodebuf(); 425 if (qfu) 426 errs += update(mntpt, qfu, USRQUOTA); 427 if (qfg) 428 errs += update(mntpt, qfg, GRPQUOTA); 429 close(fi); 430 (void)fflush(stdout); 431 return (errs); 432 } 433 434 /* 435 * Update a specified quota file. 436 */ 437 int 438 update(const char *fsname, struct quotafile *qf, int type) 439 { 440 struct fileusage *fup; 441 u_long id, lastid, highid = 0; 442 struct dqblk dqbuf; 443 struct stat sb; 444 static struct dqblk zerodqbuf; 445 static struct fileusage zerofileusage; 446 447 /* 448 * Scan the on-disk quota file and record any usage changes. 449 */ 450 lastid = quota_maxid(qf); 451 for (id = 0; id <= lastid; id++) { 452 if (quota_read(qf, &dqbuf, id) < 0) 453 dqbuf = zerodqbuf; 454 if ((fup = lookup(id, type)) == NULL) 455 fup = &zerofileusage; 456 if (fup->fu_curinodes || fup->fu_curblocks || 457 dqbuf.dqb_bsoftlimit || dqbuf.dqb_bhardlimit || 458 dqbuf.dqb_isoftlimit || dqbuf.dqb_ihardlimit) 459 highid = id; 460 if (dqbuf.dqb_curinodes == fup->fu_curinodes && 461 dqbuf.dqb_curblocks == fup->fu_curblocks) { 462 fup->fu_curinodes = 0; 463 fup->fu_curblocks = 0; 464 continue; 465 } 466 printchanges(fsname, type, &dqbuf, fup, id); 467 dqbuf.dqb_curinodes = fup->fu_curinodes; 468 dqbuf.dqb_curblocks = fup->fu_curblocks; 469 (void) quota_write_usage(qf, &dqbuf, id); 470 fup->fu_curinodes = 0; 471 fup->fu_curblocks = 0; 472 } 473 474 /* 475 * Walk the hash table looking for ids with non-zero usage 476 * that are not currently recorded in the quota file. E.g. 477 * ids that are past the end of the current file. 478 */ 479 for (id = 0; id < FUHASH; id++) { 480 for (fup = fuhead[type][id]; fup != NULL; fup = fup->fu_next) { 481 if (fup->fu_id <= lastid) 482 continue; 483 if (fup->fu_curinodes == 0 && fup->fu_curblocks == 0) 484 continue; 485 bzero(&dqbuf, sizeof(struct dqblk)); 486 if (fup->fu_id > highid) 487 highid = fup->fu_id; 488 printchanges(fsname, type, &dqbuf, fup, fup->fu_id); 489 dqbuf.dqb_curinodes = fup->fu_curinodes; 490 dqbuf.dqb_curblocks = fup->fu_curblocks; 491 (void) quota_write_usage(qf, &dqbuf, fup->fu_id); 492 fup->fu_curinodes = 0; 493 fup->fu_curblocks = 0; 494 } 495 } 496 /* 497 * If this is old format file, then size may be smaller, 498 * so ensure that we only truncate when it will make things 499 * smaller, and not if it will grow an old format file. 500 */ 501 if (highid < lastid && 502 stat(quota_qfname(qf), &sb) == 0 && 503 sb.st_size > (((off_t)highid + 2) * sizeof(struct dqblk))) 504 truncate(quota_qfname(qf), 505 (((off_t)highid + 2) * sizeof(struct dqblk))); 506 return (0); 507 } 508 509 /* 510 * Check to see if target appears in list of size cnt. 511 */ 512 int 513 oneof(char *target, char *list[], int cnt) 514 { 515 int i; 516 517 for (i = 0; i < cnt; i++) 518 if (strcmp(target, list[i]) == 0) 519 return (i); 520 return (-1); 521 } 522 523 /* 524 * Determine the group identifier for quota files. 525 */ 526 int 527 getquotagid(void) 528 { 529 struct group *gr; 530 531 if ((gr = getgrnam(quotagroup)) != NULL) 532 return (gr->gr_gid); 533 return (-1); 534 } 535 536 /* 537 * Routines to manage the file usage table. 538 * 539 * Lookup an id of a specific type. 540 */ 541 struct fileusage * 542 lookup(u_long id, int type) 543 { 544 struct fileusage *fup; 545 546 for (fup = fuhead[type][id & (FUHASH-1)]; fup != NULL; fup = fup->fu_next) 547 if (fup->fu_id == id) 548 return (fup); 549 return (NULL); 550 } 551 552 /* 553 * Add a new file usage id if it does not already exist. 554 */ 555 struct fileusage * 556 addid(u_long id, int type, char *name, const char *fsname) 557 { 558 struct fileusage *fup, **fhp; 559 int len; 560 561 if ((fup = lookup(id, type)) != NULL) 562 return (fup); 563 if (name) 564 len = strlen(name); 565 else 566 len = 0; 567 if ((fup = calloc(1, sizeof(*fup) + len)) == NULL) 568 errx(1, "calloc failed"); 569 fhp = &fuhead[type][id & (FUHASH - 1)]; 570 fup->fu_next = *fhp; 571 *fhp = fup; 572 fup->fu_id = id; 573 if (name) 574 bcopy(name, fup->fu_name, len + 1); 575 else { 576 (void)sprintf(fup->fu_name, "%lu", id); 577 if (vflag) { 578 if (aflag && fsname != NULL) 579 (void)printf("%s: ", fsname); 580 printf("unknown %cid: %lu\n", 581 type == USRQUOTA ? 'u' : 'g', id); 582 } 583 } 584 return (fup); 585 } 586 587 /* 588 * Special purpose version of ginode used to optimize pass 589 * over all the inodes in numerical order. 590 */ 591 static ino_t nextino, lastinum, lastvalidinum; 592 static long readcnt, readpercg, fullcnt, inobufsize, partialcnt, partialsize; 593 static caddr_t inodebuf; 594 #define INOBUFSIZE 56*1024 /* size of buffer to read inodes */ 595 596 union dinode * 597 getnextinode(ino_t inumber) 598 { 599 long size; 600 ufs2_daddr_t dblk; 601 union dinode *dp; 602 static caddr_t nextinop; 603 604 if (inumber != nextino++ || inumber > lastvalidinum) 605 errx(1, "bad inode number %ju to nextinode", 606 (uintmax_t)inumber); 607 if (inumber >= lastinum) { 608 readcnt++; 609 dblk = fsbtodb(&sblock, ino_to_fsba(&sblock, lastinum)); 610 if (readcnt % readpercg == 0) { 611 size = partialsize; 612 lastinum += partialcnt; 613 } else { 614 size = inobufsize; 615 lastinum += fullcnt; 616 } 617 /* 618 * If bread returns an error, it will already have zeroed 619 * out the buffer, so we do not need to do so here. 620 */ 621 bread(dblk, inodebuf, size); 622 nextinop = inodebuf; 623 } 624 dp = (union dinode *)nextinop; 625 if (sblock.fs_magic == FS_UFS1_MAGIC) 626 nextinop += sizeof(struct ufs1_dinode); 627 else 628 nextinop += sizeof(struct ufs2_dinode); 629 return (dp); 630 } 631 632 /* 633 * Prepare to scan a set of inodes. 634 */ 635 void 636 setinodebuf(ino_t inum) 637 { 638 639 if (inum % sblock.fs_ipg != 0) 640 errx(1, "bad inode number %ju to setinodebuf", (uintmax_t)inum); 641 lastvalidinum = inum + sblock.fs_ipg - 1; 642 nextino = inum; 643 lastinum = inum; 644 readcnt = 0; 645 if (inodebuf != NULL) 646 return; 647 inobufsize = blkroundup(&sblock, INOBUFSIZE); 648 fullcnt = inobufsize / ((sblock.fs_magic == FS_UFS1_MAGIC) ? 649 sizeof(struct ufs1_dinode) : sizeof(struct ufs2_dinode)); 650 readpercg = sblock.fs_ipg / fullcnt; 651 partialcnt = sblock.fs_ipg % fullcnt; 652 partialsize = partialcnt * ((sblock.fs_magic == FS_UFS1_MAGIC) ? 653 sizeof(struct ufs1_dinode) : sizeof(struct ufs2_dinode)); 654 if (partialcnt != 0) { 655 readpercg++; 656 } else { 657 partialcnt = fullcnt; 658 partialsize = inobufsize; 659 } 660 if ((inodebuf = malloc((unsigned)inobufsize)) == NULL) 661 errx(1, "cannot allocate space for inode buffer"); 662 } 663 664 /* 665 * Free up data structures used to scan inodes. 666 */ 667 void 668 freeinodebuf(void) 669 { 670 671 if (inodebuf != NULL) 672 free(inodebuf); 673 inodebuf = NULL; 674 } 675 676 /* 677 * Read specified disk blocks. 678 */ 679 void 680 bread(ufs2_daddr_t bno, char *buf, long cnt) 681 { 682 683 if (lseek(fi, (off_t)bno * dev_bsize, SEEK_SET) < 0 || 684 read(fi, buf, cnt) != cnt) 685 errx(1, "bread failed on block %ld", (long)bno); 686 } 687 688 /* 689 * Display updated block and i-node counts. 690 */ 691 void 692 printchanges(const char *fsname, int type, struct dqblk *dp, 693 struct fileusage *fup, u_long id) 694 { 695 if (!vflag) 696 return; 697 if (aflag) 698 (void)printf("%s: ", fsname); 699 if (fup->fu_name[0] == '\0') 700 (void)printf("%-8lu fixed ", id); 701 else 702 (void)printf("%-8s fixed ", fup->fu_name); 703 switch (type) { 704 705 case GRPQUOTA: 706 (void)printf("(group):"); 707 break; 708 709 case USRQUOTA: 710 (void)printf("(user): "); 711 break; 712 713 default: 714 (void)printf("(unknown quota type %d)", type); 715 break; 716 } 717 if (dp->dqb_curinodes != fup->fu_curinodes) 718 (void)printf("\tinodes %lu -> %lu", (u_long)dp->dqb_curinodes, 719 (u_long)fup->fu_curinodes); 720 if (dp->dqb_curblocks != fup->fu_curblocks) 721 (void)printf("\tblocks %lu -> %lu", 722 (u_long)dp->dqb_curblocks, 723 (u_long)fup->fu_curblocks); 724 (void)printf("\n"); 725 } 726