dump/main.c

   1 /*
   2  *      Ported to Linux's Second Extended File System as part of the
   3  *      dump and restore backup suit
   4  *      Remy Card <card@Linux.EU.Org>, 1994-1997
   5  *      Stelian Pop <pop@noos.fr>, 1999-2000
   6  *      Stelian Pop <pop@noos.fr> - Alcôve <www.alcove.fr>, 2000
   7  */
   8
   9 /*-
  10  * Copyright (c) 1980, 1991, 1993, 1994
  11  *      The Regents of the University of California.  All rights reserved.
  12  *
  13  * Redistribution and use in source and binary forms, with or without
  14  * modification, are permitted provided that the following conditions
  15  * are met:
  16  * 1. Redistributions of source code must retain the above copyright
  17  *    notice, this list of conditions and the following disclaimer.
  18  * 2. Redistributions in binary form must reproduce the above copyright
  19  *    notice, this list of conditions and the following disclaimer in the
  20  *    documentation and/or other materials provided with the distribution.
  21  * 3. All advertising materials mentioning features or use of this software
  22  *    must display the following acknowledgement:
  23  *      This product includes software developed by the University of
  24  *      California, Berkeley and its contributors.
  25  * 4. Neither the name of the University nor the names of its contributors
  26  *    may be used to endorse or promote products derived from this software
  27  *    without specific prior written permission.
  28  *
  29  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  30  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  31  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  32  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  33  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  34  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  35  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  36  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  37  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  38  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  39  * SUCH DAMAGE.
  40  */
  41
  42 #ifndef lint
  43 static const char rcsid[] =
  44         "$Id: main.c,v 1.59 2001/08/16 15:24:21 stelian Exp $";
  45 #endif /* not lint */
  46
  47 #include <config.h>
  48 #include <compatlfs.h>
  49 #include <ctype.h>
  50 #include <compaterr.h>
  51 #include <fcntl.h>
  52 #include <fstab.h>
  53 #include <signal.h>
  54 #include <stdio.h>
  55 #include <stdlib.h>
  56 #include <string.h>
  57 #include <unistd.h>
  58
  59 #include <sys/param.h>
  60 #include <sys/time.h>
  61 #include <time.h>
  62 #ifdef __linux__
  63 #ifdef HAVE_EXT2FS_EXT2_FS_H
  64 #include <ext2fs/ext2_fs.h>
  65 #else
  66 #include <linux/ext2_fs.h>
  67 #endif
  68 #include <ext2fs/ext2fs.h>
  69 #include <sys/stat.h>
  70 #include <bsdcompat.h>
  71 #elif defined sunos
  72 #include <sys/vnode.h>
  73
  74 #include <ufs/inode.h>
  75 #include <ufs/fs.h>
  76 #else
  77 #include <ufs/ufs/dinode.h>
  78 #include <ufs/ffs/fs.h>
  79 #endif
  80
  81 #include <protocols/dumprestore.h>
  82
  83 #include "dump.h"
  84 #include "pathnames.h"
  85 #include "bylabel.h"
  86
  87 #ifndef SBOFF
  88 #define SBOFF (SBLOCK * DEV_BSIZE)
  89 #endif
  90
  91 /*
  92  * Dump maps used to describe what is to be dumped.
  93  */
  94 int     mapsize;        /* size of the state maps */
  95 char    *usedinomap;    /* map of allocated inodes */
  96 char    *dumpdirmap;    /* map of directories to be dumped */
  97 char    *dumpinomap;    /* map of files to be dumped */
  98
  99 const char *disk;       /* name of the disk file */
 100 char    tape[MAXPATHLEN];/* name of the tape file */
 101 char    *tapeprefix;    /* prefix of the tape file */
 102 char    *dumpdates;     /* name of the file containing dump date information*/
 103 char    lastlevel;      /* dump level of previous dump */
 104 char    level;          /* dump level of this dump */
 105 int     bzipflag;       /* compression is done using bzlib */
 106 int     uflag;          /* update flag */
 107 int     Mflag;          /* multi-volume flag */
 108 int     qflag;          /* quit on errors flag */
 109 char    *eot_script;    /* end of volume script fiag */
 110 int     diskfd;         /* disk file descriptor */
 111 int     tapefd;         /* tape file descriptor */
 112 int     pipeout;        /* true => output to standard output */
 113 int     fifoout;        /* true => output to fifo */
 114 dump_ino_t curino;      /* current inumber; used globally */
 115 int     newtape;        /* new tape flag */
 116 int     density;        /* density in 0.1" units */
 117 long    tapesize;       /* estimated tape size, blocks */
 118 long    tsize;          /* tape size in 0.1" units */
 119 long    asize;          /* number of 0.1" units written on current tape */
 120 int     etapes;         /* estimated number of tapes */
 121 int     nonodump;       /* if set, do not honor UF_NODUMP user flags */
 122 int     unlimited;      /* if set, write to end of medium */
 123 int     compressed;     /* if set, dump is to be compressed */
 124 long long bytes_written;/* total bytes written to tape */
 125 long    uncomprblks;    /* uncompressed blocks written to tape */
 126 int     notify;         /* notify operator flag */
 127 int     blockswritten;  /* number of blocks written on current tape */
 128 int     tapeno;         /* current tape number */
 129 time_t  tstart_writing; /* when started writing the first tape block */
 130 time_t  tend_writing;   /* after writing the last tape block */
 131 #ifdef __linux__
 132 ext2_filsys fs;
 133 #else
 134 struct  fs *sblock;     /* the file system super block */
 135 char    sblock_buf[MAXBSIZE];
 136 #endif
 137 long    xferrate;       /* averaged transfer rate of all volumes */
 138 long    dev_bsize;      /* block size of underlying disk device */
 139 int     dev_bshift;     /* log2(dev_bsize) */
 140 int     tp_bshift;      /* log2(TP_BSIZE) */
 141
 142 #ifdef USE_QFA
 143 int     gTapeposfd;
 144 char    *gTapeposfile;
 145 char    gTps[255];
 146 int32_t gThisDumpDate;
 147 #endif /* USE_QFA */
 148
 149 struct  dumptime *dthead;       /* head of the list version */
 150 int     nddates;                /* number of records (might be zero) */
 151 int     ddates_in;              /* we have read the increment file */
 152 struct  dumpdates **ddatev;     /* the arrayfied version */
 153
 154 int     notify = 0;     /* notify operator flag */
 155 int     blockswritten = 0;      /* number of blocks written on current tape */
 156 int     tapeno = 0;     /* current tape number */
 157 int     density = 0;    /* density in bytes/0.1" " <- this is for hilit19 */
 158 int     ntrec = NTREC;  /* # tape blocks in each tape record */
 159 int     cartridge = 0;  /* Assume non-cartridge tape */
 160 #ifdef USE_QFA
 161 int     tapepos = 0;    /* assume no QFA tapeposition needed by user */
 162 #endif /* USE_QFA */
 163 int     dokerberos = 0; /* Use Kerberos authentication */
 164 long    dev_bsize = 1;  /* recalculated below */
 165 long    blocksperfile;  /* output blocks per file */
 166 char    *host = NULL;   /* remote host (if any) */
 167 int     sizest = 0;     /* return size estimate only */
 168 int     compressed = 0; /* use zlib to compress the output, compress level 1-9 */
 169 long long bytes_written = 0; /* total bytes written */
 170 long    uncomprblks = 0;/* uncompressed blocks written */
 171
 172 #ifdef  __linux__
 173 char    *__progname;
 174 #endif
 175
 176 int     maxbsize = 64*1024;     /* XXX MAXBSIZE from sys/param.h */
 177 static long numarg __P((const char *, long, long));
 178 static void obsolete __P((int *, char **[]));
 179 static void usage __P((void));
 180 static void do_exclude_from_file __P((char *));
 181 static void do_exclude_ino_str __P((char *));
 182 static void incompat_flags __P((int, char, char));
 183
 184 static dump_ino_t iexclude_list[IEXCLUDE_MAXNUM];/* the inode exclude list */
 185 static int iexclude_num = 0;                    /* number of elements in the list */
 186
 187 int
 188 main(int argc, char *argv[])
 189 {
 190         register dump_ino_t ino;
 191         register int dirty;
 192         register struct dinode *dp;
 193         register struct fstab *dt;
 194         register char *map;
 195         register int ch;
 196         int i, anydirskipped;
 197         int aflag = 0, bflag = 0, Tflag = 0, honorlevel = 1;
 198         dump_ino_t maxino;
 199         struct STAT statbuf;
 200         dev_t filedev = 0;
 201 #ifdef  __linux__
 202         errcode_t retval;
 203         char directory[MAXPATHLEN];
 204         char pathname[MAXPATHLEN];
 205 #endif
 206         time_t tnow;
 207         char *diskparam;
 208
 209         spcl.c_label[0] = '\0';
 210         spcl.c_date = time(NULL);
 211
 212 #ifdef __linux__
 213         __progname = argv[0];
 214         directory[0] = 0;
 215         initialize_ext2_error_table();
 216 #endif
 217
 218         tsize = 0;      /* Default later, based on 'c' option for cart tapes */
 219         unlimited = 1;
 220         eot_script = NULL;
 221         if ((tapeprefix = getenv("TAPE")) == NULL)
 222                 tapeprefix = _PATH_DEFTAPE;
 223         dumpdates = _PATH_DUMPDATES;
 224         if (TP_BSIZE / DEV_BSIZE == 0 || TP_BSIZE % DEV_BSIZE != 0)
 225                 quit("TP_BSIZE must be a multiple of DEV_BSIZE\n");
 226         level = '0';
 227
 228         if (argc < 2)
 229                 usage();
 230
 231         obsolete(&argc, &argv);
 232
 233 #ifdef USE_QFA
 234         gTapeposfd = -1;
 235 #endif /* USE_QFA */
 236
 237         while ((ch = getopt(argc, argv,
 238                             "0123456789aB:b:cd:e:E:f:F:h:"
 239 #ifdef HAVE_BZLIB
 240                             "j::"
 241 #endif
 242                             "L:"
 243 #ifdef KERBEROS
 244                             "k"
 245 #endif
 246                             "Mnq"
 247 #ifdef USE_QFA
 248                             "Q:"
 249 #endif
 250                             "s:ST:uWw"
 251 #ifdef HAVE_ZLIB
 252                             "z::"
 253 #endif
 254                             )) != -1)
 255                 switch (ch) {
 256                 /* dump level */
 257                 case '0': case '1': case '2': case '3': case '4':
 258                 case '5': case '6': case '7': case '8': case '9':
 259                         level = ch;
 260                         break;
 261
 262                 case 'a':               /* `auto-size', Write to EOM. */
 263                         unlimited = 1;
 264                         aflag = 1;
 265                         break;
 266
 267                 case 'B':               /* blocks per output file */
 268                         unlimited = 0;
 269                         blocksperfile = numarg("number of blocks per file",
 270                             1L, 0L);
 271                         break;
 272
 273                 case 'b':               /* blocks per tape write */
 274                         ntrec = numarg("number of blocks per write",
 275                             1L, 1000L);
 276                         if (ntrec > maxbsize/1024) {
 277                                 msg("Please choose a blocksize <= %dkB\n",
 278                                         maxbsize/1024);
 279                                 msg("The ENTIRE dump is aborted.\n");
 280                                 exit(X_STARTUP);
 281                         }
 282                         bflag = 1;
 283                         break;
 284
 285                 case 'c':               /* Tape is cart. not 9-track */
 286                         unlimited = 0;
 287                         cartridge = 1;
 288                         break;
 289
 290                 case 'd':               /* density, in bits per inch */
 291                         unlimited = 0;
 292                         density = numarg("density", 10L, 327670L) / 10;
 293                         if (density >= 625 && !bflag)
 294                                 ntrec = HIGHDENSITYTREC;
 295                         break;
 296
 297                                         /* 04-Feb-00 ILC */
 298                 case 'e':               /* exclude an inode */
 299                         {
 300                         char *p = optarg, *q;
 301                         while ((q = strchr(p, ','))) {
 302                                 *q = '\0';
 303                                 do_exclude_ino_str(p);
 304                                 p = q + 1;
 305                         }
 306                         do_exclude_ino_str(p);
 307                         }
 308                         break;
 309
 310                 case 'E':               /* exclude inodes read from file */
 311                         do_exclude_from_file(optarg);
 312                         break;
 313
 314                 case 'f':               /* output file */
 315                         tapeprefix = optarg;
 316                         break;
 317
 318                 case 'F':               /* end of tape script */
 319                         eot_script = optarg;
 320                         break;
 321
 322                 case 'h':
 323                         honorlevel = numarg("honor level", 0L, 10L);
 324                         break;
 325
 326 #ifdef HAVE_BZLIB
 327                 case 'j':
 328                         compressed = 2;
 329                         bzipflag = 1;
 330                         if (optarg)
 331                                 compressed = numarg("compress level", 1L, 9L);
 332                         break;
 333 #endif /* HAVE_BZLIB */
 334
 335 #ifdef KERBEROS
 336                 case 'k':
 337                         dokerberos = 1;
 338                         break;
 339 #endif
 340
 341                 case 'L':
 342                         /*
 343                          * Note that although there are LBLSIZE characters,
 344                          * the last must be '\0', so the limit on strlen()
 345                          * is really LBLSIZE-1.
 346                          */
 347                         strncpy(spcl.c_label, optarg, LBLSIZE);
 348                         spcl.c_label[LBLSIZE-1] = '\0';
 349                         if (strlen(optarg) > LBLSIZE-1) {
 350                                 msg(
 351                 "WARNING Label `%s' is larger than limit of %d characters.\n",
 352                                     optarg, LBLSIZE-1);
 353                                 msg("WARNING: Using truncated label `%s'.\n",
 354                                     spcl.c_label);
 355                         }
 356                         break;
 357
 358                 case 'M':               /* multi-volume flag */
 359                         Mflag = 1;
 360                         break;
 361
 362                 case 'n':               /* notify operators */
 363                         notify = 1;
 364                         break;
 365
 366                 case 'q':
 367                         qflag = 1;
 368                         break;
 369
 370 #ifdef USE_QFA
 371                 case 'Q':               /* create tapeposfile */
 372                         gTapeposfile = optarg;
 373                         tapepos = 1;
 374                         break;
 375 #endif /* USE_QFA */
 376
 377                 case 's':               /* tape size, feet */
 378                         unlimited = 0;
 379                         tsize = numarg("tape size", 1L, 0L) * 12 * 10;
 380                         break;
 381
 382                 case 'S':
 383                         sizest = 1;     /* return size estimate only */
 384                         break;
 385
 386                 case 'T':               /* time of last dump */
 387                         spcl.c_ddate = unctime(optarg);
 388                         if (spcl.c_ddate < 0) {
 389                                 msg("bad time \"%s\"\n", optarg);
 390                                 msg("The ENTIRE dump is aborted.\n");
 391                                 exit(X_STARTUP);
 392                         }
 393                         Tflag = 1;
 394                         lastlevel = '?';
 395                         break;
 396
 397                 case 'u':               /* update dumpdates */
 398                         uflag = 1;
 399                         break;
 400
 401                 case 'W':               /* what to do */
 402                 case 'w':
 403                         lastdump(ch);
 404                         exit(X_FINOK);  /* do nothing else */
 405 #ifdef HAVE_ZLIB
 406                 case 'z':
 407                         compressed = 2;
 408                         if (optarg)
 409                                 compressed = numarg("compress level", 1L, 9L);
 410                         break;
 411 #endif /* HAVE_ZLIB */
 412
 413                 default:
 414                         usage();
 415                 }
 416         argc -= optind;
 417         argv += optind;
 418
 419         if (argc < 1) {
 420                 msg("Must specify disk or filesystem\n");
 421                 msg("The ENTIRE dump is aborted.\n");
 422                 exit(X_STARTUP);
 423         }
 424         diskparam = *argv++;
 425         if (strlen(diskparam) >= MAXPATHLEN) {
 426                 msg("Disk or filesystem name too long: %s\n", diskparam);
 427                 msg("The ENTIRE dump is aborted.\n");
 428                 exit(X_STARTUP);
 429         }
 430         argc--;
 431         incompat_flags(Tflag && uflag, 'T', 'u');
 432         incompat_flags(aflag && blocksperfile, 'a', 'B');
 433         incompat_flags(aflag && cartridge, 'a', 'c');
 434         incompat_flags(aflag && density, 'a', 'd');
 435         incompat_flags(aflag && tsize, 'a', 's');
 436
 437         if (strcmp(tapeprefix, "-") == 0) {
 438                 pipeout++;
 439                 tapeprefix = "standard output";
 440         }
 441
 442         if (blocksperfile && !compressed)
 443                 blocksperfile = blocksperfile / ntrec * ntrec; /* round down */
 444         else if (!unlimited) {
 445                 /*
 446                  * Determine how to default tape size and density
 447                  *
 448                  *              density                         tape size
 449                  * 9-track      1600 bpi (160 bytes/.1")        2300 ft.
 450                  * 9-track      6250 bpi (625 bytes/.1")        2300 ft.
 451                  * cartridge    8000 bpi (100 bytes/.1")        1700 ft.
 452                  *                                              (450*4 - slop)
 453                  * hilit19 hits again: "
 454                  */
 455                 if (density == 0)
 456                         density = cartridge ? 100 : 160;
 457                 if (tsize == 0)
 458                         tsize = cartridge ? 1700L*120L : 2300L*120L;
 459         }
 460
 461         if (strchr(tapeprefix, ':')) {
 462                 host = tapeprefix;
 463                 tapeprefix = strchr(host, ':');
 464                 *tapeprefix++ = '\0';
 465 #ifdef RDUMP
 466                 if (index(tapeprefix, '\n')) {
 467                         msg("invalid characters in tape\n");
 468                         msg("The ENTIRE dump is aborted.\n");
 469                         exit(X_STARTUP);
 470                 }
 471                 if (rmthost(host) == 0)
 472                         exit(X_STARTUP);
 473 #else
 474                 msg("remote dump not enabled\n");
 475                 msg("The ENTIRE dump is aborted.\n");
 476                 exit(X_STARTUP);
 477 #endif
 478         }
 479         (void)setuid(getuid()); /* rmthost() is the only reason to be setuid */
 480
 481         if (signal(SIGHUP, SIG_IGN) != SIG_IGN)
 482                 signal(SIGHUP, sig);
 483         if (signal(SIGTRAP, SIG_IGN) != SIG_IGN)
 484                 signal(SIGTRAP, sig);
 485         if (signal(SIGFPE, SIG_IGN) != SIG_IGN)
 486                 signal(SIGFPE, sig);
 487         if (signal(SIGBUS, SIG_IGN) != SIG_IGN)
 488                 signal(SIGBUS, sig);
 489         if (signal(SIGSEGV, SIG_IGN) != SIG_IGN)
 490                 signal(SIGSEGV, sig);
 491         if (signal(SIGTERM, SIG_IGN) != SIG_IGN)
 492                 signal(SIGTERM, sig);
 493         if (signal(SIGINT, interrupt) == SIG_IGN)
 494                 signal(SIGINT, SIG_IGN);
 495         set_operators();        /* /etc/group snarfed */
 496         getfstab();             /* /etc/fstab snarfed */
 497
 498         /*
 499          *      disk may end in / and this can confuse
 500          *      fstabsearch.
 501          */
 502         i = strlen(diskparam) - 1;
 503         if (i > 1 && diskparam[i] == '/')
 504                 diskparam[i] = '\0';
 505
 506         disk = get_device_name(diskparam);
 507         if (!disk) {            /* null means the disk is some form
 508                                    of LABEL= or UID= but it was not
 509                                    found */
 510                 msg("Cannot find a disk having %s\n", diskparam);
 511                 msg("The ENTIRE dump is aborted.\n");
 512                 exit(X_STARTUP);
 513         }
 514         /*
 515          *      disk can be either the full special file name,
 516          *      the suffix of the special file name,
 517          *      the special name missing the leading '/',
 518          *      the file system name with or without the leading '/'.
 519          */
 520         if ((dt = fstabsearch(disk)) != NULL) {
 521                 /* if found then only one parameter (i.e. partition)
 522                  * is allowed */
 523                 if (argc >= 1) {
 524                         (void)fprintf(stderr, "Unknown arguments to dump:");
 525                         while (argc--)
 526                                 (void)fprintf(stderr, " %s", *argv++);
 527                         (void)fprintf(stderr, "\n");
 528                         msg("The ENTIRE dump is aborted.\n");
 529                         exit(X_STARTUP);
 530                 }
 531                 disk = rawname(dt->fs_spec);
 532                 (void)strncpy(spcl.c_dev, dt->fs_spec, NAMELEN);
 533                 (void)strncpy(spcl.c_filesys, dt->fs_file, NAMELEN);
 534         } else {
 535 #ifdef  __linux__
 536 #ifdef  HAVE_REALPATH
 537                 if (realpath(disk, pathname) == NULL)
 538 #endif
 539                         strcpy(pathname, disk);
 540                 /*
 541                  * The argument could be now a mountpoint of
 542                  * a filesystem specified in fstab. Search for it.
 543                  */
 544                 if ((dt = fstabsearch(pathname)) != NULL) {
 545                         disk = rawname(dt->fs_spec);
 546                         (void)strncpy(spcl.c_dev, dt->fs_spec, NAMELEN);
 547                         (void)strncpy(spcl.c_filesys, dt->fs_file, NAMELEN);
 548                 } else {
 549                         /*
 550                          * The argument was not found in the fstab
 551                          * assume that this is a subtree and search for it
 552                          */
 553                         dt = fstabsearchdir(pathname, directory);
 554                         if (dt != NULL) {
 555                                 char name[MAXPATHLEN];
 556                                 (void)strncpy(spcl.c_dev, dt->fs_spec, NAMELEN);
 557                                 (void)snprintf(name, sizeof(name), "%s (dir %s)",
 558                                               dt->fs_file, directory);
 559                                 (void)strncpy(spcl.c_filesys, name, NAMELEN);
 560                                 disk = rawname(dt->fs_spec);
 561                         } else {
 562                                 (void)strncpy(spcl.c_dev, disk, NAMELEN);
 563                                 (void)strncpy(spcl.c_filesys, "an unlisted file system",
 564                                     NAMELEN);
 565                         }
 566                 }
 567 #else
 568                 (void)strncpy(spcl.c_dev, disk, NAMELEN);
 569                 (void)strncpy(spcl.c_filesys, "an unlisted file system",
 570                     NAMELEN);
 571 #endif
 572         }
 573
 574         if (directory[0] != 0) {
 575                 if (level != '0') {
 576                         msg("Only level 0 dumps are allowed on a subdirectory\n");
 577                         msg("The ENTIRE dump is aborted.\n");
 578                         exit(X_STARTUP);
 579                 }
 580                 if (uflag) {
 581                         msg("You can't update the dumpdates file when dumping a subdirectory\n");
 582                         msg("The ENTIRE dump is aborted.\n");
 583                         exit(X_STARTUP);
 584                 }
 585         }
 586         spcl.c_dev[NAMELEN-1] = '\0';
 587         spcl.c_filesys[NAMELEN-1] = '\0';
 588         (void)gethostname(spcl.c_host, NAMELEN);
 589         spcl.c_host[NAMELEN-1] = '\0';
 590         spcl.c_level = level - '0';
 591         spcl.c_type = TS_TAPE;
 592         if (!Tflag)
 593                 getdumptime(uflag);             /* dumpdates snarfed */
 594
 595         if (spcl.c_ddate == 0 && spcl.c_level) {
 596                 msg("WARNING: There is no inferior level dump on this filesystem\n");
 597                 msg("WARNING: Assuming a level 0 dump by default\n");
 598                 level = '0';
 599                 spcl.c_level = 0;
 600         }
 601
 602         if (Mflag)
 603                 snprintf(tape, MAXPATHLEN, "%s%03d", tapeprefix, tapeno + 1);
 604         else
 605                 strncpy(tape, tapeprefix, MAXPATHLEN);
 606         tape[MAXPATHLEN - 1] = '\0';
 607
 608         if (!pipeout) {
 609                 if (STAT(tape, &statbuf) != -1)
 610                         fifoout= statbuf.st_mode & S_IFIFO;
 611         }
 612
 613         if (!sizest) {
 614
 615                 msg("Date of this level %c dump: %s", level,
 616                     ctime4(&spcl.c_date));
 617 #ifdef USE_QFA
 618                 gThisDumpDate = spcl.c_date;
 619 #endif
 620                 if (spcl.c_ddate)
 621                         msg("Date of last level %c dump: %s", lastlevel,
 622                             ctime4(&spcl.c_ddate));
 623                 msg("Dumping %s (%s) ", disk, spcl.c_filesys);
 624                 if (host)
 625                         msgtail("to %s on host %s\n", tape, host);
 626                 else
 627                         msgtail("to %s\n", tape);
 628         } /* end of size estimate */
 629
 630 #ifdef  __linux__
 631         retval = dump_fs_open(disk, &fs);
 632         if (retval) {
 633                 com_err(disk, retval, "while opening filesystem");
 634                 if (retval == EXT2_ET_REV_TOO_HIGH)
 635                         msg("Get a newer version of dump!\n");
 636                 msg("The ENTIRE dump is aborted.\n");
 637                 exit(X_STARTUP);
 638         }
 639         if (fs->super->s_rev_level > DUMP_CURRENT_REV) {
 640                 com_err(disk, retval, "while opening filesystem");
 641                 msg("Get a newer version of dump!\n");
 642                 msg("The ENTIRE dump is aborted.\n");
 643                 exit(X_STARTUP);
 644         }
 645         if ((diskfd = OPEN(disk, O_RDONLY)) < 0) {
 646                 msg("Cannot open %s\n", disk);
 647                 msg("The ENTIRE dump is aborted.\n");
 648                 exit(X_STARTUP);
 649         }
 650         /* if no user label specified, use ext2 filesystem label if available */
 651         if (spcl.c_label[0] == '\0') {
 652                 const char *lbl;
 653                 if ( (lbl = get_device_label(disk)) != NULL) {
 654                         strncpy(spcl.c_label, lbl, LBLSIZE);
 655                         spcl.c_label[LBLSIZE-1] = '\0';
 656                 }
 657                 else
 658                         strcpy(spcl.c_label, "none");   /* safe strcpy. */
 659         }
 660         sync();
 661         dev_bsize = DEV_BSIZE;
 662         dev_bshift = ffs(dev_bsize) - 1;
 663         if (dev_bsize != (1 << dev_bshift))
 664                 quit("dev_bsize (%d) is not a power of 2", dev_bsize);
 665         tp_bshift = ffs(TP_BSIZE) - 1;
 666         if (TP_BSIZE != (1 << tp_bshift))
 667                 quit("TP_BSIZE (%d) is not a power of 2", TP_BSIZE);
 668         maxino = fs->super->s_inodes_count;
 669 #if     0
 670         spcl.c_flags |= DR_NEWINODEFMT;
 671 #endif
 672 #else   /* __linux __*/
 673         if ((diskfd = open(disk, O_RDONLY)) < 0) {
 674                 msg("Cannot open %s\n", disk);
 675                 msg("The ENTIRE dump is aborted.\n");
 676                 exit(X_STARTUP);
 677         }
 678         sync();
 679         sblock = (struct fs *)sblock_buf;
 680         bread(SBOFF, (char *) sblock, SBSIZE);
 681         if (sblock->fs_magic != FS_MAGIC)
 682                 quit("bad sblock magic number\n");
 683         dev_bsize = sblock->fs_fsize / fsbtodb(sblock, 1);
 684         dev_bshift = ffs(dev_bsize) - 1;
 685         if (dev_bsize != (1 << dev_bshift))
 686                 quit("dev_bsize (%d) is not a power of 2", dev_bsize);
 687         tp_bshift = ffs(TP_BSIZE) - 1;
 688         if (TP_BSIZE != (1 << tp_bshift))
 689                 quit("TP_BSIZE (%d) is not a power of 2", TP_BSIZE);
 690 #ifdef FS_44INODEFMT
 691         if (sblock->fs_inodefmt >= FS_44INODEFMT)
 692                 spcl.c_flags |= DR_NEWINODEFMT;
 693 #endif
 694         maxino = sblock->fs_ipg * sblock->fs_ncg;
 695 #endif  /* __linux__ */
 696         mapsize = roundup(howmany(maxino, NBBY), TP_BSIZE);
 697         usedinomap = (char *)calloc((unsigned) mapsize, sizeof(char));
 698         dumpdirmap = (char *)calloc((unsigned) mapsize, sizeof(char));
 699         dumpinomap = (char *)calloc((unsigned) mapsize, sizeof(char));
 700         if (usedinomap == NULL || dumpdirmap == NULL || dumpinomap == NULL)
 701                 quit("out of memory allocating inode maps\n");
 702         tapesize = 2 * (howmany(mapsize * sizeof(char), TP_BSIZE) + 1);
 703
 704         nonodump = spcl.c_level < honorlevel;
 705
 706         if (!sizest) {
 707                 msg("Label: %s\n", spcl.c_label);
 708
 709                 if (compressed)
 710                         msg("Compressing output at compression level %d (%s)\n",
 711                             compressed, bzipflag ? "bzlib" : "zlib");
 712         }
 713
 714 #if defined(SIGINFO)
 715         (void)signal(SIGINFO, statussig);
 716 #endif
 717
 718         if (!sizest)
 719                 msg("mapping (Pass I) [regular files]\n");
 720 #ifdef  __linux__
 721         if (directory[0] == 0)
 722                 anydirskipped = mapfiles(maxino, &tapesize);
 723         else {
 724                 if (STAT(pathname, &statbuf) == -1) {
 725                         msg("File cannot be accessed (%s).\n", pathname);
 726                         msg("The ENTIRE dump is aborted.\n");
 727                         exit(X_STARTUP);
 728                 }
 729                 filedev = statbuf.st_dev;
 730                 if (!(statbuf.st_mode & S_IFDIR))       /* is a file */
 731                         anydirskipped = maponefile(maxino, &tapesize,
 732                                                    directory);
 733                 else
 734                         anydirskipped = mapfilesfromdir(maxino, &tapesize,
 735                                                         directory);
 736         }
 737         while (argc--) {
 738                 int anydirskipped2;
 739                 char *p = *argv;
 740                 /* check if file is available */
 741                 if (STAT(p, &statbuf) == -1) {
 742                         msg("File cannot be accessed (%s).\n", p);
 743                         msg("The ENTIRE dump is aborted.\n");
 744                         exit(X_STARTUP);
 745                 }
 746                 /* check if file is on same unix partiton as the first
 747                  * argument */
 748                 if (statbuf.st_dev != filedev) {
 749                         msg("Files are not on same file system (%s).\n", p);
 750                         msg("The ENTIRE dump is aborted.\n");
 751                         exit(X_STARTUP);
 752                 }
 753                 /* check if file is a directory */
 754                 if (!(statbuf.st_mode & S_IFDIR))
 755                         anydirskipped2 = maponefile(maxino, &tapesize,
 756                                                     p+strlen(dt->fs_file));
 757                 else
 758                         /* read directory inodes.
 759                          * NOTE: nested directories are not recognized
 760                          * so inodes may be umped twice!
 761                          */
 762                         anydirskipped2 = mapfilesfromdir(maxino, &tapesize,
 763                                                          p+strlen(dt->fs_file));
 764                 if (!anydirskipped)
 765                         anydirskipped = anydirskipped2;
 766                 argv++;
 767         }
 768 #else
 769         anydirskipped = mapfiles(maxino, &tapesize);
 770 #endif
 771
 772         if (!sizest)
 773                 msg("mapping (Pass II) [directories]\n");
 774         while (anydirskipped) {
 775                 anydirskipped = mapdirs(maxino, &tapesize);
 776         }
 777
 778         if (sizest) {
 779                 printf("%.0f\n", ((double)tapesize + 1 + ntrec) * TP_BSIZE);
 780                 exit(X_FINOK);
 781         } /* stop here for size estimate */
 782
 783         if (pipeout || unlimited) {
 784                 tapesize += 1 + ntrec;  /* 1 map header + trailer blocks */
 785                 msg("estimated %ld tape blocks.\n", tapesize);
 786         } else {
 787                 double fetapes;
 788
 789                 if (blocksperfile)
 790                         fetapes = (double) tapesize / blocksperfile;
 791                 else if (cartridge) {
 792                         /* Estimate number of tapes, assuming streaming stops at
 793                            the end of each block written, and not in mid-block.
 794                            Assume no erroneous blocks; this can be compensated
 795                            for with an artificially low tape size. */
 796                         fetapes =
 797                         (         (double) tapesize     /* blocks */
 798                                 * TP_BSIZE      /* bytes/block */
 799                                 * (1.0/density) /* 0.1" / byte " */
 800                           +
 801                                   (double) tapesize     /* blocks */
 802                                 * (1.0/ntrec)   /* streaming-stops per block */
 803                                 * 15.48         /* 0.1" / streaming-stop " */
 804                         ) * (1.0 / tsize );     /* tape / 0.1" " */
 805                 } else {
 806                         /* Estimate number of tapes, for old fashioned 9-track
 807                            tape */
 808                         int tenthsperirg = (density == 625) ? 3 : 7;
 809                         fetapes =
 810                         (         (double) tapesize     /* blocks */
 811                                 * TP_BSIZE      /* bytes / block */
 812                                 * (1.0/density) /* 0.1" / byte " */
 813                           +
 814                                   (double) tapesize     /* blocks */
 815                                 * (1.0/ntrec)   /* IRG's / block */
 816                                 * tenthsperirg  /* 0.1" / IRG " */
 817                         ) * (1.0 / tsize );     /* tape / 0.1" " */
 818                 }
 819                 etapes = fetapes;               /* truncating assignment */
 820                 etapes++;
 821                 /* count the dumped inodes map on each additional tape */
 822                 tapesize += (etapes - 1) *
 823                         (howmany(mapsize * sizeof(char), TP_BSIZE) + 1);
 824                 tapesize += etapes + ntrec;     /* headers + trailer blks */
 825                 msg("estimated %ld tape blocks on %3.2f tape(s).\n",
 826                     tapesize, fetapes);
 827         }
 828
 829 #ifdef USE_QFA
 830         if (tapepos) {
 831                 msg("writing QFA positions to %s\n", gTapeposfile);
 832                 if ((gTapeposfd = open(gTapeposfile, O_RDWR|O_CREAT, S_IRUSR | S_IWUSR)) < 0)
 833                         quit("can't open tapeposfile\n");
 834                 /* print QFA-file header */
 835                 sprintf(gTps, "%s\n%s\n%ld\n\n", QFA_MAGIC, QFA_VERSION, (unsigned long)spcl.c_date);
 836                 if (write(gTapeposfd, gTps, strlen(gTps)) != strlen(gTps))
 837                         quit("can't write tapeposfile\n");
 838                 sprintf(gTps, "ino\ttapeno\ttapepos\n");
 839                 if (write(gTapeposfd, gTps, strlen(gTps)) != strlen(gTps))
 840                         quit("can't write tapeposfile\n");
 841         }
 842 #endif /* USE_QFA */
 843
 844         /*
 845          * Allocate tape buffer.
 846          */
 847         if (!alloctape())
 848                 quit(
 849         "can't allocate tape buffers - try a smaller blocking factor.\n");
 850
 851         startnewtape(1);
 852         tstart_writing = time(NULL);
 853         dumpmap(usedinomap, TS_CLRI, maxino - 1);
 854
 855         msg("dumping (Pass III) [directories]\n");
 856         dirty = 0;              /* XXX just to get gcc to shut up */
 857         for (map = dumpdirmap, ino = 1; ino < maxino; ino++) {
 858                 if (((ino - 1) % NBBY) == 0)    /* map is offset by 1 */
 859                         dirty = *map++;
 860                 else
 861                         dirty >>= 1;
 862                 if ((dirty & 1) == 0)
 863                         continue;
 864                 /*
 865                  * Skip directory inodes deleted and maybe reallocated
 866                  */
 867                 dp = getino(ino);
 868                 if ((dp->di_mode & IFMT) != IFDIR)
 869                         continue;
 870 #ifdef  __linux__
 871                 /*
 872                  * Skip directory inodes deleted and not yes reallocated...
 873                  */
 874                 if (dp->di_nlink == 0 || dp->di_dtime != 0)
 875                         continue;
 876                 (void)dumpdirino(dp, ino);
 877 #else
 878                 (void)dumpino(dp, ino);
 879 #endif
 880         }
 881
 882         msg("dumping (Pass IV) [regular files]\n");
 883         for (map = dumpinomap, ino = 1; ino < maxino; ino++) {
 884                 if (((ino - 1) % NBBY) == 0)    /* map is offset by 1 */
 885                         dirty = *map++;
 886                 else
 887                         dirty >>= 1;
 888                 if ((dirty & 1) == 0)
 889                         continue;
 890                 /*
 891                  * Skip inodes deleted and reallocated as directories.
 892                  */
 893                 dp = getino(ino);
 894                 if ((dp->di_mode & IFMT) == IFDIR)
 895                         continue;
 896 #ifdef __linux__
 897                 /*
 898                  * No need to check here for deleted and not yet reallocated
 899                  * inodes since this is done in dumpino().
 900                  */
 901 #endif
 902                 (void)dumpino(dp, ino);
 903         }
 904
 905         tend_writing = time(NULL);
 906         spcl.c_type = TS_END;
 907         /*
 908          * Finish off the current tape record with trailer blocks, to ensure
 909          * at least the data in the last partial record makes it to tape.
 910          * Also make sure we write at least 1 trailer block.
 911          */
 912         for (i = ntrec - (spcl.c_tapea % ntrec); i; --i)
 913                 writeheader(maxino - 1);
 914
 915         tnow = trewind();
 916
 917         if (pipeout || fifoout)
 918                 msg("%ld tape blocks (%.2fMB)\n", spcl.c_tapea,
 919                         ((double)spcl.c_tapea * TP_BSIZE / 1048576));
 920         else
 921                 msg("%ld tape blocks (%.2fMB) on %d volume(s)\n",
 922                     spcl.c_tapea,
 923                     ((double)spcl.c_tapea * TP_BSIZE / 1048576),
 924                     spcl.c_volume);
 925
 926         /* report dump performance, avoid division by zero */
 927         if (tend_writing - tstart_writing == 0)
 928                 msg("finished in less than a second\n");
 929         else
 930                 msg("finished in %d seconds, throughput %d kBytes/sec\n",
 931                     tend_writing - tstart_writing,
 932                     spcl.c_tapea / (tend_writing - tstart_writing));
 933
 934         putdumptime();
 935         msg("Date of this level %c dump: %s", level,
 936                 spcl.c_date == 0 ? "the epoch\n" : ctime4(&spcl.c_date));
 937         msg("Date this dump completed:  %s", ctime(&tnow));
 938
 939         msg("Average transfer rate: %ld kB/s\n", xferrate / tapeno);
 940         if (compressed) {
 941                 long tapekb = bytes_written / 1024;
 942                 double rate = .0005 + (double) spcl.c_tapea / tapekb;
 943                 msg("Wrote %ldkB uncompressed, %ldkB compressed, %1.3f:1\n",
 944                         spcl.c_tapea, tapekb, rate);
 945         }
 946
 947         broadcast("DUMP IS DONE!\7\7\n");
 948         msg("DUMP IS DONE\n");
 949         Exit(X_FINOK);
 950         /* NOTREACHED */
 951         return 0;       /* gcc - shut up */
 952 }
 953
 954 static void
 955 usage(void)
 956 {
 957         char white[MAXPATHLEN];
 958         const char *ext2ver, *ext2date;
 959
 960         memset(white, ' ', MAXPATHLEN);
 961         white[MIN(strlen(__progname), MAXPATHLEN - 1)] = '\0';
 962
 963 #ifdef __linux__
 964         ext2fs_get_library_version(&ext2ver, &ext2date);
 965         fprintf(stderr, "%s %s (using libext2fs %s of %s)\n",
 966                 __progname, _DUMP_VERSION, ext2ver, ext2date);
 967 #else
 968         fprintf(stderr, "%s %s\n", __progname, _DUMP_VERSION);
 969 #endif
 970         fprintf(stderr,
 971                 "usage:\t%s [-0123456789ac"
 972 #ifdef KERBEROS
 973                 "k"
 974 #endif
 975                 "MnqSu"
 976                 "] [-B records] [-b blocksize] [-d density]\n"
 977                 "\t%s [-e inode#,inode#,...] [-E file] [-f file] [-h level] "
 978 #ifdef HAVE_BZLIB
 979                 "[-j zlevel] "
 980 #endif
 981                 "\n\t%s "
 982 #ifdef USE_QFA
 983                 "[-Q file] "
 984 #endif
 985                 "[-s feet] [-T date] "
 986 #ifdef HAVE_ZLIB
 987                 "[-z zlevel] "
 988 #endif
 989                 "filesystem\n"
 990                 "\t%s [-W | -w]\n",
 991                 __progname, white, white, __progname);
 992         exit(X_STARTUP);
 993 }
 994
 995 /*
 996  * Pick up a numeric argument.  It must be nonnegative and in the given
 997  * range (except that a vmax of 0 means unlimited).
 998  */
 999 static long
1000 numarg(const char *meaning, long vmin, long vmax)
1001 {
1002         char *p;
1003         long val;
1004
1005         val = strtol(optarg, &p, 10);
1006         if (*p)
1007                 errx(X_STARTUP, "illegal %s -- %s", meaning, optarg);
1008         if (val < vmin || (vmax && val > vmax))
1009                 errx(X_STARTUP, "%s must be between %ld and %ld", meaning, vmin, vmax);
1010         return (val);
1011 }
1012
1013 void
1014 sig(int signo)
1015 {
1016         switch(signo) {
1017         case SIGALRM:
1018         case SIGBUS:
1019         case SIGFPE:
1020         case SIGHUP:
1021         case SIGTERM:
1022         case SIGTRAP:
1023                 if (pipeout || fifoout)
1024                         quit("Signal on pipe: cannot recover\n");
1025                 msg("Rewriting attempted as response to unknown signal: %d.\n", signo);
1026                 (void)fflush(stderr);
1027                 (void)fflush(stdout);
1028                 close_rewind();
1029                 exit(X_REWRITE);
1030                 /* NOTREACHED */
1031         case SIGSEGV:
1032                 msg("SIGSEGV: ABORTING!\n");
1033                 (void)signal(SIGSEGV, SIG_DFL);
1034                 (void)kill(0, SIGSEGV);
1035                 /* NOTREACHED */
1036         }
1037 }
1038
1039 const char *
1040 rawname(const char *cp)
1041 {
1042 #ifdef  __linux__
1043         return cp;
1044 #else   /* __linux__ */
1045         static char rawbuf[MAXPATHLEN];
1046         char *dp = strrchr(cp, '/');
1047
1048         if (dp == NULL)
1049                 return (NULL);
1050         (void)strncpy(rawbuf, cp, min(dp-cp, MAXPATHLEN - 1));
1051         rawbuf[min(dp-cp, MAXPATHLEN-1)] = '\0';
1052         (void)strncat(rawbuf, "/r", MAXPATHLEN - 1 - strlen(rawbuf));
1053         (void)strncat(rawbuf, dp + 1, MAXPATHLEN - 1 - strlen(rawbuf));
1054         return (rawbuf);
1055 #endif  /* __linux__ */
1056 }
1057
1058 /*
1059  * obsolete --
1060  *      Change set of key letters and ordered arguments into something
1061  *      getopt(3) will like.
1062  */
1063 static void
1064 obsolete(int *argcp, char **argvp[])
1065 {
1066         int argc, flags;
1067         char *ap, **argv, *flagsp=NULL, **nargv, *p=NULL;
1068
1069         /* Setup. */
1070         argv = *argvp;
1071         argc = *argcp;
1072
1073         /* Return if no arguments or first argument has leading dash. */
1074         ap = argv[1];
1075         if (argc == 1 || *ap == '-')
1076                 return;
1077
1078         /* Allocate space for new arguments. */
1079         if ((*argvp = nargv = malloc((argc + 1) * sizeof(char *))) == NULL ||
1080             (p = flagsp = malloc(strlen(ap) + 2)) == NULL)
1081                 err(X_STARTUP, "malloc new args");
1082
1083         *nargv++ = *argv;
1084         argv += 2;
1085
1086         for (flags = 0; *ap; ++ap) {
1087                 switch (*ap) {
1088                 case 'B':
1089                 case 'b':
1090                 case 'd':
1091                 case 'e':
1092                 case 'E':
1093                 case 'f':
1094                 case 'F':
1095                 case 'h':
1096                 case 'L':
1097                 case 'Q':
1098                 case 's':
1099                 case 'T':
1100                         if (*argv == NULL) {
1101                                 warnx("option requires an argument -- %c", *ap);
1102                                 usage();
1103                         }
1104                         if ((nargv[0] = malloc(strlen(*argv) + 2 + 1)) == NULL)
1105                                 err(X_STARTUP, "malloc arg");
1106                         nargv[0][0] = '-';
1107                         nargv[0][1] = *ap;
1108                         (void)strcpy(&nargv[0][2], *argv);
1109                         ++argv;
1110                         ++nargv;
1111                         break;
1112                 default:
1113                         if (!flags) {
1114                                 *p++ = '-';
1115                                 flags = 1;
1116                         }
1117                         *p++ = *ap;
1118                         break;
1119                 }
1120         }
1121
1122         /* Terminate flags. */
1123         if (flags) {
1124                 *p = '\0';
1125                 *nargv++ = flagsp;
1126         }
1127
1128         /* Copy remaining arguments. */
1129         while ((*nargv++ = *argv++));
1130
1131         /* Update argument count. */
1132         *argcp = nargv - *argvp - 1;
1133 }
1134
1135 /*
1136  * This tests whether an inode is in the exclude list
1137  */
1138 int
1139 exclude_ino(dump_ino_t ino)
1140 {
1141         /* 04-Feb-00 ILC */
1142         if (iexclude_num) {     /* if there are inodes in the exclude list */
1143                 int idx;        /* then check this inode against it */
1144                 for (idx = 0; idx < iexclude_num; idx++)
1145                         if (ino == iexclude_list[idx])
1146                                 return 1;
1147         }
1148         return 0;
1149 }
1150
1151 /*
1152  * This tests adds an inode to the exclusion list if it isn't already there
1153  */
1154 void
1155 do_exclude_ino(dump_ino_t ino, const char *reason)
1156 {
1157         if (!exclude_ino(ino)) {
1158                 if (iexclude_num == IEXCLUDE_MAXNUM) {
1159                         msg("Too many exclude options\n");
1160                         msg("The ENTIRE dump is aborted.\n");
1161                         exit(X_STARTUP);
1162                 }
1163                 if (reason)
1164                         msg("Added inode %u to exclude list (%s)\n",
1165                             ino, reason);
1166                 else
1167                         msg("Added inode %u to exclude list\n", ino);
1168                 iexclude_list[iexclude_num++] = ino;
1169         }
1170 }
1171
1172 static void
1173 do_exclude_ino_str(char * ino) {
1174         char *r;
1175         unsigned long inod;
1176
1177         inod = strtoul(ino, &r, 10);
1178         if (*r != '\0' || inod <= ROOTINO) {
1179                 msg("Invalid inode argument %s\n", ino);
1180                 msg("The ENTIRE dump is aborted.\n");
1181                 exit(X_STARTUP);
1182         }
1183         do_exclude_ino(inod, NULL);
1184 }
1185
1186 /*
1187  * This reads a file containing one inode number per line and exclude them all
1188  */
1189 static void
1190 do_exclude_from_file(char *file) {
1191         FILE *f;
1192         char *p, fname[MAXPATHLEN];
1193
1194
1195         if (!( f = fopen(file, "r")) ) {
1196                 msg("Cannot open file for reading: %s\n", file);
1197                 msg("The ENTIRE dump is aborted.\n");
1198                 exit(X_STARTUP);
1199         }
1200         while (( p = fgets(fname, MAXPATHLEN, f))) {
1201                 if ( *p && *(p + strlen(p) - 1) == '\n' ) /* possible null string */
1202                         *(p + strlen(p) - 1) = '\0';
1203                 if ( !*p ) /* skip empty lines */
1204                         continue;
1205                 do_exclude_ino_str(p);
1206         }
1207         fclose(f);
1208 }
1209
1210 static void incompat_flags(int cond, char flag1, char flag2) {
1211         if (cond) {
1212                 msg("You cannot use the %c and %c flags together.\n",
1213                     flag1, flag2);
1214                 msg("The ENTIRE dump is aborted.\n");
1215                 exit(X_STARTUP);
1216         }
1217 }