/* A tar (tape archiver) program.
- Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000,
- 2001, 2003, 2004, 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
+ Copyright 1988, 1992-1997, 1999-2001, 2003-2007, 2012-2013 Free
+ Software Foundation, Inc.
Written by John Gilmore, starting 1985-08-25.
Public License for more details.
You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <system.h>
# define DEFAULT_BLOCKING 20
#endif
+/* Print a message if not all links are dumped */
+static int check_links_option;
+
+/* Number of allocated tape drive names. */
+static size_t allocated_archive_names;
+
\f
/* Miscellaneous. */
enum
{
- ANCHORED_OPTION = CHAR_MAX + 1,
+ ACLS_OPTION = CHAR_MAX + 1,
+ ANCHORED_OPTION,
ATIME_PRESERVE_OPTION,
BACKUP_OPTION,
CHECK_DEVICE_OPTION,
MODE_OPTION,
MTIME_OPTION,
NEWER_MTIME_OPTION,
+ NO_ACLS_OPTION,
NO_ANCHORED_OPTION,
NO_AUTO_COMPRESS_OPTION,
NO_CHECK_DEVICE_OPTION,
NO_SAME_OWNER_OPTION,
NO_SAME_PERMISSIONS_OPTION,
NO_SEEK_OPTION,
+ NO_SELINUX_CONTEXT_OPTION,
NO_UNQUOTE_OPTION,
NO_WILDCARDS_MATCH_SLASH_OPTION,
NO_WILDCARDS_OPTION,
+ NO_XATTR_OPTION,
NULL_OPTION,
NUMERIC_OWNER_OPTION,
OCCURRENCE_OPTION,
RMT_COMMAND_OPTION,
RSH_COMMAND_OPTION,
SAME_OWNER_OPTION,
+ SELINUX_CONTEXT_OPTION,
SHOW_DEFAULTS_OPTION,
SHOW_OMITTED_DIRS_OPTION,
SHOW_TRANSFORMED_NAMES_OPTION,
VOLNO_FILE_OPTION,
WARNING_OPTION,
WILDCARDS_MATCH_SLASH_OPTION,
- WILDCARDS_OPTION
+ WILDCARDS_OPTION,
+ XATTR_OPTION,
+ XATTR_EXCLUDE,
+ XATTR_INCLUDE
};
const char *argp_program_version = "tar (" PACKAGE_NAME ") " VERSION;
N_("cancel the effect of --delay-directory-restore option"), GRID+1 },
#undef GRID
+#define GRID 55
+ {NULL, 0, NULL, 0,
+ N_("Handling of extended file attributes:"), GRID },
+
+ {"xattrs", XATTR_OPTION, 0, 0,
+ N_("Enable extended attributes support"), GRID+1 },
+ {"no-xattrs", NO_XATTR_OPTION, 0, 0,
+ N_("Disable extended attributes support"), GRID+1 },
+ {"xattrs-include", XATTR_INCLUDE, N_("MASK"), 0,
+ N_("specify the include pattern for xattr keys"), GRID+1 },
+ {"xattrs-exclude", XATTR_EXCLUDE, N_("MASK"), 0,
+ N_("specify the exclude pattern for xattr keys"), GRID+1 },
+ {"selinux", SELINUX_CONTEXT_OPTION, 0, 0,
+ N_("Enable the SELinux context support"), GRID+1 },
+ {"no-selinux", NO_SELINUX_CONTEXT_OPTION, 0, 0,
+ N_("Disable the SELinux context support"), GRID+1 },
+ {"acls", ACLS_OPTION, 0, 0,
+ N_("Enable the POSIX ACLs support"), GRID+1 },
+ {"no-acls", NO_ACLS_OPTION, 0, 0,
+ N_("Disable the POSIX ACLs support"), GRID+1 },
+#undef GRID
+
#define GRID 60
{NULL, 0, NULL, 0,
N_("Device selection and switching:"), GRID },
for (i = state->next, p = start; *p; p += strlen (p) + 1, i++)
{
if (term == 0 && p[0] == '-')
- state->argv[i++] = "--add-file";
+ state->argv[i++] = (char *) "--add-file";
state->argv[i] = p;
}
}
tmp[len-2] = 0;
if (get_date_or_file (targs, "--pax-option", tmp, &ts) == 0)
{
- char buf[UINTMAX_STRSIZE_BOUND], *s;
- s = umaxtostr (ts.tv_sec, buf);
+ char buf[TIMESPEC_STRSIZE_BOUND];
+ char const *s = code_timespec (ts, buf);
obstack_grow (&stk, s, strlen (s));
}
else
}
break;
+ case OLD_ARCHIVE_OPTION:
+ set_archive_format ("v7");
+ break;
+
case OVERWRITE_DIR_OPTION:
old_files_option = DEFAULT_OLD_FILES;
break;
same_permissions_option = -1;
break;
+ case ACLS_OPTION:
+ set_archive_format ("posix");
+ acls_option = 1;
+ break;
+
+ case NO_ACLS_OPTION:
+ acls_option = -1;
+ break;
+
+ case SELINUX_CONTEXT_OPTION:
+ set_archive_format ("posix");
+ selinux_context_option = 1;
+ break;
+
+ case NO_SELINUX_CONTEXT_OPTION:
+ selinux_context_option = -1;
+ break;
+
+ case XATTR_OPTION:
+ set_archive_format ("posix");
+ xattrs_option = 1;
+ break;
+
+ case NO_XATTR_OPTION:
+ xattrs_option = -1;
+ break;
+
+ case XATTR_INCLUDE:
+ case XATTR_EXCLUDE:
+ xattrs_mask_add (arg, (key == XATTR_INCLUDE));
+ break;
+
case RECURSION_OPTION:
recursion_option = FNM_LEADING_DIR;
break;
--gray */
if (args.pax_option
&& archive_format != POSIX_FORMAT
- && (subcommand_option != EXTRACT_SUBCOMMAND
- || subcommand_option != DIFF_SUBCOMMAND
- || subcommand_option != LIST_SUBCOMMAND))
+ && !READ_LIKE_SUBCOMMAND)
USAGE_ERROR ((0, 0, _("--pax-option can be used only on POSIX archives")));
+ /* star creates non-POSIX typed archives with xattr support, so allow the
+ extra headers whenn reading */
+ if ((acls_option > 0)
+ && archive_format != POSIX_FORMAT
+ && !READ_LIKE_SUBCOMMAND)
+ USAGE_ERROR ((0, 0, _("--acls can be used only on POSIX archives")));
+
+ if ((selinux_context_option > 0)
+ && archive_format != POSIX_FORMAT
+ && !READ_LIKE_SUBCOMMAND)
+ USAGE_ERROR ((0, 0, _("--selinux can be used only on POSIX archives")));
+
+ if ((xattrs_option > 0)
+ && archive_format != POSIX_FORMAT
+ && !READ_LIKE_SUBCOMMAND)
+ USAGE_ERROR ((0, 0, _("--xattrs can be used only on POSIX archives")));
+
/* If ready to unlink hierarchies, so we are for simpler files. */
if (recursive_unlink_option)
old_files_option = UNLINK_FIRST_OLD_FILES;
/* Dispose of allocated memory, and return. */
free (archive_name_array);
+ xattrs_clear_setup ();
name_term ();
if (exit_status == TAREXIT_FAILURE)
tar_stat_destroy (struct tar_stat_info *st)
{
tar_stat_close (st);
+ xheader_xattr_free (st->xattr_map, st->xattr_map_size);
free (st->orig_file_name);
free (st->file_name);
free (st->link_name);
free (st->uname);
free (st->gname);
+ free (st->cntx_name);
+ free (st->acls_a_ptr);
+ free (st->acls_d_ptr);
free (st->sparse_map);
free (st->dumpdir);
xheader_destroy (&st->xhdr);
projects / chaz / tar / blobdiff