/* Tar -- a tape archiver.
- Copyright (C) 1988 Free Software Foundation
+ Copyright (C) 1988, 1992 Free Software Foundation
This file is part of GNU Tar.
{"compress-block", 0, &f_compress, 2},
{"sparse", 0, &f_sparse_files, 1},
{"tape-length", 1, 0, 'L'},
+ {"remove-files", 0, &f_remove_files, 1},
+ {"ignore-failed-read", 0, &f_ignore_failed_read, 1},
+ {"checkpoint", 0, &f_checkpoint, 1},
+ {"show-omitted-dirs", 0, &f_show_omitted_dirs, 1},
+ {"volno-file", 1, 0, 17},
{0, 0, 0, 0}
};
if(!n_argv)
name_init(argc, argv);
+ if (f_volno_file)
+ init_volume_number ();
+
switch(cmd_mode) {
case CMD_CAT:
case CMD_UPDATE:
break;
case CMD_EXTRACT:
if (f_volhdr) {
- char *err;
+ const char *err;
label_pattern = (struct re_pattern_buffer *)
ck_malloc (sizeof *label_pattern);
err = re_compile_pattern (f_volhdr, strlen (f_volhdr),
break;
case CMD_LIST:
if (f_volhdr) {
- char *err;
+ const char *err;
label_pattern = (struct re_pattern_buffer *)
ck_malloc (sizeof *label_pattern);
err = re_compile_pattern (f_volhdr, strlen (f_volhdr),
fprintf(stderr,"For more information, type ``%s +help''.\n",tar);
exit(EX_ARGSBAD);
}
+ if (f_volno_file)
+ closeout_volume_number ();
exit(errors);
/* NOTREACHED */
}
filename_terminator = '\0';
break;
+ case 17:
+ f_volno_file = optarg;
+ break;
+
case 'g': /* We are making a GNU dump; save
directories at the beginning of
the archive, and include in each
get_newer:
f_new_files++;
new_time=get_date(optarg, (PTR) 0);
+ if (new_time == (time_t) -1) {
+ msg("invalid date format `%s'", optarg);
+ exit(EX_ARGSBAD);
+ }
break;
case 'o': /* Generate old archive */
{
puts("choose one of the following:");
fputs("\
--A, +catenate,\n\
- +concatenate append tar files to an archive\n\
--c, +create create a new archive\n\
--d, +diff,\n\
- +compare find differences between archive and file system\n\
-+delete delete from the archive (not for use on mag tapes!)\n\
--r, +append append files to the end of an archive\n\
--t, +list list the contents of an archive\n\
--u, +update only append files that are newer than copy in archive\n\
--x, +extract,\n\
- +get extract files from an archive\n",stdout);
+-A, --catenate,\n\
+ --concatenate append tar files to an archive\n\
+-c, --create create a new archive\n\
+-d, --diff,\n\
+ --compare find differences between archive and file system\n\
+--delete delete from the archive (not for use on mag tapes!)\n\
+-r, --append append files to the end of an archive\n\
+-t, --list list the contents of an archive\n\
+-u, --update only append files that are newer than copy in archive\n\
+-x, --extract,\n\
+ --get extract files from an archive\n",stdout);
fprintf(stdout, "\
Other options:\n\
--b, +block-size N block size of Nx512 bytes (default N=%d)\n", DEFBLOCKING);
+-b, --block-size N block size of Nx512 bytes (default N=%d)\n", DEFBLOCKING);
fputs ("\
--B, +read-full-blocks reblock as we read (for reading 4.2BSD pipes)\n\
--C, +directory DIR change to directory DIR\n\
+-B, --read-full-blocks reblock as we read (for reading 4.2BSD pipes)\n\
+-C, --directory DIR change to directory DIR\n\
+--checkpoint print directory names while reading the archive\n\
", stdout); /* KLUDGE */ fprintf(stdout, "\
--f, +file [HOSTNAME:]F use archive file or device F (default %s)\n",
+-f, --file [HOSTNAME:]F use archive file or device F (default %s)\n",
DEF_AR_FILE); fputs("\
--F, +info-script F run script at end of each tape (implies -M)\n\
--G, +incremental create/list/extract old GNU-format incremental backup\n\
--g, +listed-incremental F create/list/extract new GNU-format incremental backup\n\
--h, +dereference don't dump symlinks; dump the files they point to\n\
--i, +ignore-zeros ignore blocks of zeros in archive (normally mean EOF)\n\
--k, +keep-old-files keep existing files; don't overwrite them from archive\n\
--K, +starting-file FILE begin at FILE in the archive\n\
--l, +one-file-system stay in local file system when creating an archive\n\
--L, +tape-length LENGTH change tapes after writing LENGTH\n\
+-F, --info-script F run script at end of each tape (implies -M)\n\
+-G, --incremental create/list/extract old GNU-format incremental backup\n\
+-g, --listed-incremental F create/list/extract new GNU-format incremental backup\n\
+-h, --dereference don't dump symlinks; dump the files they point to\n\
+-i, --ignore-zeros ignore blocks of zeros in archive (normally mean EOF)\n\
+--ignore-failed-read don't exit with non-zero status on unreadable files\n\
+-k, --keep-old-files keep existing files; don't overwrite them from archive\n\
+-K, --starting-file FILE begin at FILE in the archive\n\
+-l, --one-file-system stay in local file system when creating an archive\n\
+-L, --tape-length LENGTH change tapes after writing LENGTH\n\
", stdout); /* KLUDGE */ fputs("\
--m, +modification-time don't extract file modified time\n\
--M, +multi-volume create/list/extract multi-volume archive\n\
--N, +after-date DATE,\n\
- +newer DATE only store files newer than DATE\n\
--o, +old-archive,\n\
- +portability write a V7 format archive, rather than ANSI format\n\
--O, +to-stdout extract files to standard output\n\
--p, +same-permissions,\n\
- +preserve-permissions extract all protection information\n\
--P, +absolute-paths don't strip leading `/'s from file names\n\
-+preserve like -p -s\n\
+-m, --modification-time don't extract file modified time\n\
+-M, --multi-volume create/list/extract multi-volume archive\n\
+-N, --after-date DATE,\n\
+ --newer DATE only store files newer than DATE\n\
+-o, --old-archive,\n\
+ --portability write a V7 format archive, rather than ANSI format\n\
+-O, --to-stdout extract files to standard output\n\
+-p, --same-permissions,\n\
+ --preserve-permissions extract all protection information\n\
+-P, --absolute-paths don't strip leading `/'s from file names\n\
+--preserve like -p -s\n\
", stdout); /* KLUDGE */ fputs("\
--R, +record-number show record number within archive with each message\n\
--s, +same-order,\n\
- +preserve-order list of names to extract is sorted to match archive\n\
-+same-order create extracted files with the same ownership \n\
--S, +sparse handle sparse files efficiently\n\
--T, +files-from F get names to extract or create from file F\n\
-+null -T reads null-terminated names, disable -C\n\
-+totals print total bytes written with +create\n\
--v, +verbose verbosely list files processed\n\
--V, +label NAME create archive with volume name NAME\n\
-+version print tar program version number\n\
--w, +interactive,\n\
- +confirmation ask for confirmation for every action\n\
+-R, --record-number show record number within archive with each message\n\
+--remove-files remove files after adding them to the archive\n\
+-s, --same-order,\n\
+ --preserve-order list of names to extract is sorted to match archive\n\
+--same-order create extracted files with the same ownership \n\
+-S, --sparse handle sparse files efficiently\n\
+-T, --files-from F get names to extract or create from file F\n\
+--null -T reads null-terminated names, disable -C\n\
+--totals print total bytes written with --create\n\
+-v, --verbose verbosely list files processed\n\
+-V, --label NAME create archive with volume name NAME\n\
+--version print tar program version number\n\
+-w, --interactive,\n\
+ --confirmation ask for confirmation for every action\n\
", stdout); /* KLUDGE */ fputs("\
--W, +verify attempt to verify the archive after writing it\n\
-+exclude FILE exclude file FILE\n\
--X, +exclude-from FILE exclude files listed in FILE\n\
--z, -Z, +compress,\n\
- +uncompress filter the archive through compress\n\
+-W, --verify attempt to verify the archive after writing it\n\
+--exclude FILE exclude file FILE\n\
+-X, --exclude-from FILE exclude files listed in FILE\n\
+-z, -Z, --compress,\n\
+ --uncompress filter the archive through compress\n\
-[0-7][lmh] specify drive and density\n\
", stdout);
}
projects / chaz / tar / blobdiff