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 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by the University of 19 * California, Berkeley and its contributors. 20 * 4. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 */ 36 37 #ifndef lint 38 static const char copyright[] = 39 "@(#) Copyright (c) 1980, 1990, 1993\n\ 40 The Regents of the University of California. All rights reserved.\n"; 41 #endif 42 43 #ifndef lint 44 static const char sccsid[] = "from: @(#)quota.c 8.1 (Berkeley) 6/6/93"; 45 #endif /* not lint */ 46 47 /* 48 * Disk quota reporting program. 49 */ 50 #include <sys/cdefs.h> 51 __FBSDID("$FreeBSD$"); 52 53 #include <sys/param.h> 54 #include <sys/types.h> 55 #include <sys/file.h> 56 #include <sys/stat.h> 57 #include <sys/mount.h> 58 #include <sys/socket.h> 59 60 #include <rpc/rpc.h> 61 #include <rpc/pmap_prot.h> 62 #include <rpcsvc/rquota.h> 63 64 #include <ufs/ufs/quota.h> 65 66 #include <ctype.h> 67 #include <err.h> 68 #include <fstab.h> 69 #include <grp.h> 70 #include <libutil.h> 71 #include <netdb.h> 72 #include <pwd.h> 73 #include <stdio.h> 74 #include <stdlib.h> 75 #include <string.h> 76 #include <time.h> 77 #include <unistd.h> 78 79 const char *qfname = QUOTAFILENAME; 80 const char *qfextension[] = INITQFNAMES; 81 82 struct quotause { 83 struct quotause *next; 84 long flags; 85 struct dqblk dqblk; 86 char fsname[MAXPATHLEN + 1]; 87 }; 88 89 static char *timeprt(time_t seconds, int *needfree); 90 static struct quotause *getprivs(long id, int quotatype); 91 static void usage(void); 92 static int showuid(u_long uid); 93 static int showgid(u_long gid); 94 static int showusrname(char *name); 95 static int showgrpname(char *name); 96 static int showquotas(int type, u_long id, const char *name); 97 static void showrawquotas(int type, u_long id, struct quotause *qup); 98 static void heading(int type, u_long id, const char *name, const char *tag); 99 static int ufshasquota(struct fstab *fs, int type, char **qfnamep); 100 static int getufsquota(struct fstab *fs, struct quotause *qup, long id, 101 int quotatype); 102 static int getnfsquota(struct statfs *fst, struct quotause *qup, long id, 103 int quotatype); 104 static int callaurpc(char *host, int prognum, int versnum, int procnum, 105 xdrproc_t inproc, char *in, xdrproc_t outproc, char *out); 106 static int alldigits(char *s); 107 108 int hflag; 109 int lflag; 110 int rflag; 111 int qflag; 112 int vflag; 113 char *filename = NULL; 114 115 int 116 main(int argc, char *argv[]) 117 { 118 int ngroups; 119 gid_t mygid, gidset[NGROUPS]; 120 int i, ch, gflag = 0, uflag = 0, errflag = 0; 121 122 while ((ch = getopt(argc, argv, "f:ghlrquv")) != -1) { 123 switch(ch) { 124 case 'f': 125 filename = optarg; 126 break; 127 case 'g': 128 gflag++; 129 break; 130 case 'h': 131 hflag++; 132 break; 133 case 'l': 134 lflag++; 135 break; 136 case 'q': 137 qflag++; 138 break; 139 case 'r': 140 rflag++; 141 break; 142 case 'u': 143 uflag++; 144 break; 145 case 'v': 146 vflag++; 147 break; 148 default: 149 usage(); 150 } 151 } 152 argc -= optind; 153 argv += optind; 154 if (!uflag && !gflag) 155 uflag++; 156 if (argc == 0) { 157 if (uflag) 158 errflag += showuid(getuid()); 159 if (gflag) { 160 mygid = getgid(); 161 ngroups = getgroups(NGROUPS, gidset); 162 if (ngroups < 0) 163 err(1, "getgroups"); 164 errflag += showgid(mygid); 165 for (i = 0; i < ngroups; i++) 166 if (gidset[i] != mygid) 167 errflag += showgid(gidset[i]); 168 } 169 return(errflag); 170 } 171 if (uflag && gflag) 172 usage(); 173 if (uflag) { 174 for (; argc > 0; argc--, argv++) { 175 if (alldigits(*argv)) 176 errflag += showuid(atoi(*argv)); 177 else 178 errflag += showusrname(*argv); 179 } 180 return(errflag); 181 } 182 if (gflag) { 183 for (; argc > 0; argc--, argv++) { 184 if (alldigits(*argv)) 185 errflag += showgid(atoi(*argv)); 186 else 187 errflag += showgrpname(*argv); 188 } 189 } 190 return(errflag); 191 } 192 193 static void 194 usage(void) 195 { 196 197 fprintf(stderr, "%s\n%s\n%s\n", 198 "usage: quota [-ghlu] [-f path] [-v | -q | -r]", 199 " quota [-hlu] [-f path] [-v | -q | -r] user ...", 200 " quota -g [-hl] [-f path] [-v | -q | -r] group ..."); 201 exit(1); 202 } 203 204 /* 205 * Print out quotas for a specified user identifier. 206 */ 207 static int 208 showuid(u_long uid) 209 { 210 struct passwd *pwd = getpwuid(uid); 211 const char *name; 212 213 if (pwd == NULL) 214 name = "(no account)"; 215 else 216 name = pwd->pw_name; 217 return(showquotas(USRQUOTA, uid, name)); 218 } 219 220 /* 221 * Print out quotas for a specifed user name. 222 */ 223 static int 224 showusrname(char *name) 225 { 226 struct passwd *pwd = getpwnam(name); 227 228 if (pwd == NULL) { 229 warnx("%s: unknown user", name); 230 return(1); 231 } 232 return(showquotas(USRQUOTA, pwd->pw_uid, name)); 233 } 234 235 /* 236 * Print out quotas for a specified group identifier. 237 */ 238 static int 239 showgid(u_long gid) 240 { 241 struct group *grp = getgrgid(gid); 242 const char *name; 243 244 if (grp == NULL) 245 name = "(no entry)"; 246 else 247 name = grp->gr_name; 248 return(showquotas(GRPQUOTA, gid, name)); 249 } 250 251 /* 252 * Print out quotas for a specifed group name. 253 */ 254 static int 255 showgrpname(char *name) 256 { 257 struct group *grp = getgrnam(name); 258 259 if (grp == NULL) { 260 warnx("%s: unknown group", name); 261 return(1); 262 } 263 return(showquotas(GRPQUOTA, grp->gr_gid, name)); 264 } 265 266 static void 267 prthumanval(int len, int64_t bytes) 268 { 269 char buf[len + 1]; 270 271 humanize_number(buf, sizeof(buf), bytes, "", HN_AUTOSCALE, 272 HN_B | HN_NOSPACE | HN_DECIMAL); 273 274 (void)printf(" %*s", len, buf); 275 } 276 277 static int 278 showquotas(int type, u_long id, const char *name) 279 { 280 struct quotause *qup; 281 struct quotause *quplist; 282 const char *msgi, *msgb; 283 const char *nam; 284 char *bgrace, *igrace; 285 int bfree, ifree; 286 int lines = 0, overquota = 0; 287 static time_t now; 288 289 if (now == 0) 290 time(&now); 291 quplist = getprivs(id, type); 292 for (qup = quplist; qup; qup = qup->next) { 293 msgi = (char *)0; 294 if (qup->dqblk.dqb_ihardlimit && 295 qup->dqblk.dqb_curinodes >= qup->dqblk.dqb_ihardlimit) { 296 overquota++; 297 msgi = "File limit reached on"; 298 } 299 else if (qup->dqblk.dqb_isoftlimit && 300 qup->dqblk.dqb_curinodes >= qup->dqblk.dqb_isoftlimit) { 301 overquota++; 302 if (qup->dqblk.dqb_itime > now) 303 msgi = "In file grace period on"; 304 else 305 msgi = "Over file quota on"; 306 } 307 msgb = (char *)0; 308 if (qup->dqblk.dqb_bhardlimit && 309 qup->dqblk.dqb_curblocks >= qup->dqblk.dqb_bhardlimit) { 310 overquota++; 311 msgb = "Block limit reached on"; 312 } 313 else if (qup->dqblk.dqb_bsoftlimit && 314 qup->dqblk.dqb_curblocks >= qup->dqblk.dqb_bsoftlimit) { 315 overquota++; 316 if (qup->dqblk.dqb_btime > now) 317 msgb = "In block grace period on"; 318 else 319 msgb = "Over block quota on"; 320 } 321 if (rflag) { 322 showrawquotas(type, id, qup); 323 continue; 324 } 325 if (!vflag && 326 qup->dqblk.dqb_isoftlimit == 0 && 327 qup->dqblk.dqb_ihardlimit == 0 && 328 qup->dqblk.dqb_bsoftlimit == 0 && 329 qup->dqblk.dqb_bhardlimit == 0) 330 continue; 331 if (qflag) { 332 if ((msgi != (char *)0 || msgb != (char *)0) && 333 lines++ == 0) 334 heading(type, id, name, ""); 335 if (msgi != (char *)0) 336 printf("\t%s %s\n", msgi, qup->fsname); 337 if (msgb != (char *)0) 338 printf("\t%s %s\n", msgb, qup->fsname); 339 continue; 340 } 341 if (vflag || 342 qup->dqblk.dqb_curblocks || 343 qup->dqblk.dqb_curinodes) { 344 if (lines++ == 0) 345 heading(type, id, name, ""); 346 nam = qup->fsname; 347 if (strlen(qup->fsname) > 15) { 348 printf("%s\n", qup->fsname); 349 nam = ""; 350 } 351 printf("%15s", nam); 352 if (hflag) { 353 prthumanval(7, dbtob(qup->dqblk.dqb_curblocks)); 354 printf("%c", (msgb == (char *)0) ? ' ' : '*'); 355 prthumanval(6, dbtob(qup->dqblk.dqb_bsoftlimit)); 356 prthumanval(7, dbtob(qup->dqblk.dqb_bhardlimit)); 357 } else { 358 printf("%8lu%c%7lu%8lu" 359 , (u_long) (dbtob(qup->dqblk.dqb_curblocks) 360 / 1024) 361 , (msgb == (char *)0) ? ' ' : '*' 362 , (u_long) (dbtob(qup->dqblk.dqb_bsoftlimit) 363 / 1024) 364 , (u_long) (dbtob(qup->dqblk.dqb_bhardlimit) 365 / 1024)); 366 } 367 if (msgb != NULL) 368 bgrace = timeprt(qup->dqblk.dqb_btime, &bfree); 369 if (msgi != NULL) 370 igrace = timeprt(qup->dqblk.dqb_itime, &ifree); 371 printf("%8s%8lu%c%7lu%8lu%8s\n" 372 , (msgb == (char *)0) ? "" : bgrace 373 , (u_long)qup->dqblk.dqb_curinodes 374 , (msgi == (char *)0) ? ' ' : '*' 375 , (u_long)qup->dqblk.dqb_isoftlimit 376 , (u_long)qup->dqblk.dqb_ihardlimit 377 , (msgi == (char *)0) ? "" : igrace 378 ); 379 if (msgb != NULL && bfree) 380 free(bgrace); 381 if (msgi != NULL && ifree) 382 free(igrace); 383 continue; 384 } 385 } 386 if (!qflag && !rflag && lines == 0) 387 heading(type, id, name, "none"); 388 return(overquota); 389 } 390 391 static void 392 showrawquotas(type, id, qup) 393 int type; 394 u_long id; 395 struct quotause *qup; 396 { 397 printf("Raw %s quota information for id %lu on %s\n", 398 type == USRQUOTA ? "user" : "group", id, qup->fsname); 399 printf("block hard limit: %lu\n", qup->dqblk.dqb_bhardlimit); 400 printf("block soft limit: %lu\n", qup->dqblk.dqb_bsoftlimit); 401 printf("current block count: %lu\n", qup->dqblk.dqb_curblocks); 402 printf("i-node hard limit: %lu\n", qup->dqblk.dqb_ihardlimit); 403 printf("i-node soft limit: %lu\n", qup->dqblk.dqb_isoftlimit); 404 printf("current i-node count: %lu\n", qup->dqblk.dqb_curinodes); 405 printf("block grace time: %ld", qup->dqblk.dqb_btime); 406 if (qup->dqblk.dqb_btime != 0) 407 printf(" %s", ctime(&qup->dqblk.dqb_btime)); 408 else 409 printf("\n"); 410 printf("i-node grace time: %ld", qup->dqblk.dqb_itime); 411 if (qup->dqblk.dqb_itime != 0) 412 printf(" %s", ctime(&qup->dqblk.dqb_itime)); 413 else 414 printf("\n"); 415 } 416 417 418 static void 419 heading(int type, u_long id, const char *name, const char *tag) 420 { 421 422 printf("Disk quotas for %s %s (%cid %lu): %s\n", qfextension[type], 423 name, *qfextension[type], id, tag); 424 if (!qflag && tag[0] == '\0') { 425 printf("%15s%8s %7s%8s%8s%8s %7s%8s%8s\n" 426 , "Filesystem" 427 , "usage" 428 , "quota" 429 , "limit" 430 , "grace" 431 , "files" 432 , "quota" 433 , "limit" 434 , "grace" 435 ); 436 } 437 } 438 439 /* 440 * Calculate the grace period and return a printable string for it. 441 */ 442 static char * 443 timeprt(time_t seconds, int *needfree) 444 { 445 time_t hours, minutes; 446 char *buf; 447 static time_t now; 448 449 if (now == 0) 450 time(&now); 451 if (now > seconds) { 452 *needfree = 0; 453 return ("none"); 454 } 455 seconds -= now; 456 minutes = (seconds + 30) / 60; 457 hours = (minutes + 30) / 60; 458 if (hours >= 36) { 459 if (asprintf(&buf, "%lddays", ((long)hours + 12) / 24) < 0) 460 errx(1, "asprintf failed in timeprt(1)"); 461 *needfree = 1; 462 return (buf); 463 } 464 if (minutes >= 60) { 465 if (asprintf(&buf, "%2ld:%ld", (long)minutes / 60, 466 (long)minutes % 60) < 0) 467 errx(1, "asprintf failed in timeprt(2)"); 468 *needfree = 1; 469 return (buf); 470 } 471 if (asprintf(&buf, "%2ld", (long)minutes) < 0) 472 errx(1, "asprintf failed in timeprt(3)"); 473 *needfree = 1; 474 return (buf); 475 } 476 477 /* 478 * Collect the requested quota information. 479 */ 480 static struct quotause * 481 getprivs(long id, int quotatype) 482 { 483 struct quotause *qup, *quptail = NULL; 484 struct fstab *fs; 485 struct quotause *quphead; 486 struct statfs *fst; 487 int nfst, i; 488 int len; 489 struct statfs sfb; 490 491 qup = quphead = (struct quotause *)0; 492 493 if (filename != NULL && statfs(filename, &sfb) != 0) 494 err(1, "cannot statfs %s", filename); 495 nfst = getmntinfo(&fst, MNT_NOWAIT); 496 if (nfst == 0) 497 errx(2, "no filesystems mounted!"); 498 setfsent(); 499 for (i=0; i<nfst; i++) { 500 if (qup == NULL) { 501 if ((qup = (struct quotause *)malloc(sizeof *qup)) 502 == NULL) 503 errx(2, "out of memory"); 504 } 505 /* 506 * See if the user requested a specific file system 507 * or specified a file inside a mounted file system. 508 */ 509 if (filename != NULL && 510 strcmp(sfb.f_mntonname, fst[i].f_mntonname) != 0) 511 continue; 512 if (strcmp(fst[i].f_fstypename, "nfs") == 0) { 513 if (lflag) 514 continue; 515 if (getnfsquota(&fst[i], qup, id, quotatype) == 0) 516 continue; 517 } else if (strcmp(fst[i].f_fstypename, "ufs") == 0) { 518 /* 519 * XXX 520 * UFS filesystems must be in /etc/fstab, and must 521 * indicate that they have quotas on (?!) This is quite 522 * unlike SunOS where quotas can be enabled/disabled 523 * on a filesystem independent of /etc/fstab, and it 524 * will still print quotas for them. 525 */ 526 if ((fs = getfsspec(fst[i].f_mntfromname)) == NULL) 527 continue; 528 if (getufsquota(fs, qup, id, quotatype) == 0) 529 continue; 530 } else 531 continue; 532 strcpy(qup->fsname, fst[i].f_mntonname); 533 if (quphead == NULL) 534 quphead = qup; 535 else 536 quptail->next = qup; 537 quptail = qup; 538 quptail->next = 0; 539 qup = NULL; 540 } 541 if (qup) 542 free(qup); 543 endfsent(); 544 return (quphead); 545 } 546 547 /* 548 * Check to see if a particular quota is to be enabled. 549 */ 550 static int 551 ufshasquota(struct fstab *fs, int type, char **qfnamep) 552 { 553 char *opt; 554 char *cp; 555 struct statfs sfb; 556 static char initname, usrname[100], grpname[100]; 557 static char buf[BUFSIZ]; 558 559 if (!initname) { 560 (void)snprintf(usrname, sizeof(usrname), "%s%s", 561 qfextension[USRQUOTA], qfname); 562 (void)snprintf(grpname, sizeof(grpname), "%s%s", 563 qfextension[GRPQUOTA], qfname); 564 initname = 1; 565 } 566 strcpy(buf, fs->fs_mntops); 567 for (opt = strtok(buf, ","); opt; opt = strtok(NULL, ",")) { 568 if ((cp = index(opt, '='))) 569 *cp++ = '\0'; 570 if (type == USRQUOTA && strcmp(opt, usrname) == 0) 571 break; 572 if (type == GRPQUOTA && strcmp(opt, grpname) == 0) 573 break; 574 } 575 if (!opt) 576 return (0); 577 if (cp) 578 *qfnamep = cp; 579 else { 580 (void)snprintf(buf, sizeof(buf), "%s/%s.%s", fs->fs_file, 581 qfname, qfextension[type]); 582 *qfnamep = buf; 583 } 584 if (statfs(fs->fs_file, &sfb) != 0) { 585 warn("cannot statfs mount point %s", fs->fs_file); 586 return (0); 587 } 588 if (strcmp(fs->fs_file, sfb.f_mntonname)) { 589 warnx("%s not mounted for %s quotas", fs->fs_file, 590 type == USRQUOTA ? "user" : "group"); 591 return (0); 592 } 593 return (1); 594 } 595 596 static int 597 getufsquota(struct fstab *fs, struct quotause *qup, long id, int quotatype) 598 { 599 char *qfpathname; 600 int fd, qcmd; 601 602 qcmd = QCMD(Q_GETQUOTA, quotatype); 603 if (!ufshasquota(fs, quotatype, &qfpathname)) 604 return (0); 605 606 if (quotactl(fs->fs_file, qcmd, id, (char *)&qup->dqblk) != 0) { 607 if ((fd = open(qfpathname, O_RDONLY)) < 0) { 608 warn("%s", qfpathname); 609 return (0); 610 } 611 (void) lseek(fd, (off_t)(id * sizeof(struct dqblk)), L_SET); 612 switch (read(fd, &qup->dqblk, sizeof(struct dqblk))) { 613 case 0: /* EOF */ 614 /* 615 * Convert implicit 0 quota (EOF) 616 * into an explicit one (zero'ed dqblk) 617 */ 618 bzero((caddr_t)&qup->dqblk, sizeof(struct dqblk)); 619 break; 620 case sizeof(struct dqblk): /* OK */ 621 break; 622 default: /* ERROR */ 623 warn("read error: %s", qfpathname); 624 close(fd); 625 return (0); 626 } 627 close(fd); 628 } 629 return (1); 630 } 631 632 static int 633 getnfsquota(struct statfs *fst, struct quotause *qup, long id, int quotatype) 634 { 635 struct getquota_args gq_args; 636 struct getquota_rslt gq_rslt; 637 struct dqblk *dqp = &qup->dqblk; 638 struct timeval tv; 639 char *cp; 640 641 if (fst->f_flags & MNT_LOCAL) 642 return (0); 643 644 /* 645 * rpc.rquotad does not support group quotas 646 */ 647 if (quotatype != USRQUOTA) 648 return (0); 649 650 /* 651 * must be some form of "hostname:/path" 652 */ 653 cp = strchr(fst->f_mntfromname, ':'); 654 if (cp == NULL) { 655 warnx("cannot find hostname for %s", fst->f_mntfromname); 656 return (0); 657 } 658 659 *cp = '\0'; 660 if (*(cp+1) != '/') { 661 *cp = ':'; 662 return (0); 663 } 664 665 /* Avoid attempting the RPC for special amd(8) filesystems. */ 666 if (strncmp(fst->f_mntfromname, "pid", 3) == 0 && 667 strchr(fst->f_mntfromname, '@') != NULL) { 668 *cp = ':'; 669 return (0); 670 } 671 672 gq_args.gqa_pathp = cp + 1; 673 gq_args.gqa_uid = id; 674 if (callaurpc(fst->f_mntfromname, RQUOTAPROG, RQUOTAVERS, 675 RQUOTAPROC_GETQUOTA, (xdrproc_t)xdr_getquota_args, (char *)&gq_args, 676 (xdrproc_t)xdr_getquota_rslt, (char *)&gq_rslt) != 0) { 677 *cp = ':'; 678 return (0); 679 } 680 681 switch (gq_rslt.status) { 682 case Q_NOQUOTA: 683 break; 684 case Q_EPERM: 685 warnx("quota permission error, host: %s", 686 fst->f_mntfromname); 687 break; 688 case Q_OK: 689 gettimeofday(&tv, NULL); 690 /* blocks*/ 691 dqp->dqb_bhardlimit = 692 gq_rslt.getquota_rslt_u.gqr_rquota.rq_bhardlimit * 693 (gq_rslt.getquota_rslt_u.gqr_rquota.rq_bsize / DEV_BSIZE); 694 dqp->dqb_bsoftlimit = 695 gq_rslt.getquota_rslt_u.gqr_rquota.rq_bsoftlimit * 696 (gq_rslt.getquota_rslt_u.gqr_rquota.rq_bsize / DEV_BSIZE); 697 dqp->dqb_curblocks = 698 gq_rslt.getquota_rslt_u.gqr_rquota.rq_curblocks * 699 (gq_rslt.getquota_rslt_u.gqr_rquota.rq_bsize / DEV_BSIZE); 700 /* inodes */ 701 dqp->dqb_ihardlimit = 702 gq_rslt.getquota_rslt_u.gqr_rquota.rq_fhardlimit; 703 dqp->dqb_isoftlimit = 704 gq_rslt.getquota_rslt_u.gqr_rquota.rq_fsoftlimit; 705 dqp->dqb_curinodes = 706 gq_rslt.getquota_rslt_u.gqr_rquota.rq_curfiles; 707 /* grace times */ 708 dqp->dqb_btime = 709 tv.tv_sec + gq_rslt.getquota_rslt_u.gqr_rquota.rq_btimeleft; 710 dqp->dqb_itime = 711 tv.tv_sec + gq_rslt.getquota_rslt_u.gqr_rquota.rq_ftimeleft; 712 *cp = ':'; 713 return (1); 714 default: 715 warnx("bad rpc result, host: %s", fst->f_mntfromname); 716 break; 717 } 718 *cp = ':'; 719 return (0); 720 } 721 722 static int 723 callaurpc(char *host, int prognum, int versnum, int procnum, 724 xdrproc_t inproc, char *in, xdrproc_t outproc, char *out) 725 { 726 struct sockaddr_in server_addr; 727 enum clnt_stat clnt_stat; 728 struct hostent *hp; 729 struct timeval timeout, tottimeout; 730 731 CLIENT *client = NULL; 732 int sock = RPC_ANYSOCK; 733 734 if ((hp = gethostbyname(host)) == NULL) 735 return ((int) RPC_UNKNOWNHOST); 736 timeout.tv_usec = 0; 737 timeout.tv_sec = 6; 738 bcopy(hp->h_addr, &server_addr.sin_addr, 739 MIN(hp->h_length,(int)sizeof(server_addr.sin_addr))); 740 server_addr.sin_family = AF_INET; 741 server_addr.sin_port = 0; 742 743 if ((client = clntudp_create(&server_addr, prognum, 744 versnum, timeout, &sock)) == NULL) 745 return ((int) rpc_createerr.cf_stat); 746 747 client->cl_auth = authunix_create_default(); 748 tottimeout.tv_sec = 25; 749 tottimeout.tv_usec = 0; 750 clnt_stat = clnt_call(client, procnum, inproc, in, 751 outproc, out, tottimeout); 752 753 return ((int) clnt_stat); 754 } 755 756 static int 757 alldigits(char *s) 758 { 759 int c; 760 761 c = *s++; 762 do { 763 if (!isdigit(c)) 764 return (0); 765 } while ((c = *s++)); 766 return (1); 767 } 768