IGNORE_COMMAND_ERROR_OPTION,
IGNORE_FAILED_READ_OPTION,
INDEX_FILE_OPTION,
+ KEEP_DIRECTORY_SYMLINK_OPTION,
KEEP_NEWER_FILES_OPTION,
LEVEL_OPTION,
LZIP_OPTION,
OCCURRENCE_OPTION,
OLD_ARCHIVE_OPTION,
ONE_FILE_SYSTEM_OPTION,
+ ONE_TOP_LEVEL_OPTION,
OVERWRITE_DIR_OPTION,
OVERWRITE_OPTION,
OWNER_OPTION,
SELINUX_CONTEXT_OPTION,
SHOW_DEFAULTS_OPTION,
SHOW_OMITTED_DIRS_OPTION,
+ SHOW_SNAPSHOT_FIELD_RANGES_OPTION,
SHOW_TRANSFORMED_NAMES_OPTION,
SKIP_OLD_FILES_OPTION,
SPARSE_VERSION_OPTION,
{"overwrite-dir", OVERWRITE_DIR_OPTION, 0, 0,
N_("overwrite metadata of existing directories when extracting (default)"),
GRID+1 },
+ {"keep-directory-symlink", KEEP_DIRECTORY_SYMLINK_OPTION, 0, 0,
+ N_("preserve existing symlinks to directories when extracting"),
+ GRID+1 },
+ {"one-top-level", ONE_TOP_LEVEL_OPTION, N_("DIR"), OPTION_ARG_OPTIONAL,
+ N_("create a subdirectory to avoid having loose files extracted"),
+ GRID+1 },
#undef GRID
#define GRID 40
{"no-same-permissions", NO_SAME_PERMISSIONS_OPTION, 0, 0,
N_("apply the user's umask when extracting permissions from the archive (default for ordinary users)"), GRID+1 },
{"preserve-order", 's', 0, 0,
- N_("sort names to extract to match archive"), GRID+1 },
+ N_("member arguments are listed in the same order as the "
+ "files in the archive"), GRID+1 },
{"same-order", 0, 0, OPTION_ALIAS, NULL, GRID+1 },
{"preserve", PRESERVE_OPTION, 0, 0,
N_("same as both -p and -s"), GRID+1 },
{"hard-dereference", HARD_DEREFERENCE_OPTION, 0, 0,
N_("follow hard links; archive and dump the files they refer to"), GRID+1 },
{"starting-file", 'K', N_("MEMBER-NAME"), 0,
- N_("begin at member MEMBER-NAME in the archive"), GRID+1 },
+ N_("begin at member MEMBER-NAME when reading the archive"), GRID+1 },
{"newer", 'N', N_("DATE-OR-FILE"), 0,
N_("only store files newer than DATE-OR-FILE"), GRID+1 },
{"after-date", 0, 0, OPTION_ALIAS, NULL, GRID+1 },
{"confirmation", 0, 0, OPTION_ALIAS, NULL, GRID+1 },
{"show-defaults", SHOW_DEFAULTS_OPTION, 0, 0,
N_("show tar defaults"), GRID+1 },
+ {"show-snapshot-field-ranges", SHOW_SNAPSHOT_FIELD_RANGES_OPTION, 0, 0,
+ N_("show valid ranges for snapshot-file fields"), GRID+1 },
{"show-omitted-dirs", SHOW_OMITTED_DIRS_OPTION, 0, 0,
N_("when listing or extracting, list each directory that does not match search criteria"), GRID+1 },
{"show-transformed-names", SHOW_TRANSFORMED_NAMES_OPTION, 0, 0,
if (subcommand_option != UNKNOWN_SUBCOMMAND
&& subcommand_option != subcommand)
USAGE_ERROR ((0, 0,
- _("You may not specify more than one '-Acdtrux' or '--test-label' option")));
+ _("You may not specify more than one '-Acdtrux', '--delete' or '--test-label' option")));
subcommand_option = subcommand;
}
use_compress_program_option = string;
}
\f
-static RETSIGTYPE
+static void
sigstat (int signo)
{
compute_duration ();
s = xasprintf (_("filter the archive through %s"), LZMA_PROGRAM);
break;
+ case LZOP_OPTION:
+ s = xasprintf (_("filter the archive through %s"), LZOP_PROGRAM);
+
case 'J':
s = xasprintf (_("filter the archive through %s"), XZ_PROGRAM);
break;
one_file_system_option = true;
break;
+ case ONE_TOP_LEVEL_OPTION:
+ one_top_level_option = true;
+ one_top_level_dir = arg;
+ break;
+
case 'l':
check_links_option = 1;
break;
ignore_failed_read_option = true;
break;
+ case KEEP_DIRECTORY_SYMLINK_OPTION:
+ keep_directory_symlink_option = true;
+ break;
+
case KEEP_NEWER_FILES_OPTION:
old_files_option = KEEP_NEWER_FILES;
break;
exit (0);
}
+ case SHOW_SNAPSHOT_FIELD_RANGES_OPTION:
+ show_snapshot_field_ranges ();
+ close_stdout ();
+ exit (0);
+
case STRIP_COMPONENTS_OPTION:
{
uintmax_t u;
/* Return t if the subcommand_option is in class(es) f */
#define IS_SUBCOMMAND_CLASS(f) (subcommand_class[subcommand_option] & (f))
-
+
static struct tar_args args;
static void
subcommand_string (subcommand_option)));
}
+ if (one_top_level_option && absolute_names_option)
+ USAGE_ERROR ((0, 0, _("--one-top-level cannot be used with --absolute-names")));
+
if (archive_names == 0)
{
/* If no archive file name given, try TAPE from the environment, or
&& !IS_SUBCOMMAND_CLASS (SUBCL_READ))
USAGE_ERROR ((0, 0, _("--xattrs can be used only on POSIX archives")));
+ if ((starting_file_option || same_order_option)
+ && !IS_SUBCOMMAND_CLASS (SUBCL_READ))
+ USAGE_ERROR ((0, 0,
+ _("--%s option cannot be used with %s"),
+ starting_file_option ? "starting-file" : "same-order",
+ subcommand_string (subcommand_option)));
+
/* If ready to unlink hierarchies, so we are for simpler files. */
if (recursive_unlink_option)
old_files_option = UNLINK_FIRST_OLD_FILES;
exit_failure = TAREXIT_FAILURE;
exit_status = TAREXIT_SUCCESS;
+ error_hook = checkpoint_flush_actions;
+
filename_terminator = '\n';
set_quoting_style (0, DEFAULT_QUOTING_STYLE);
{
case UNKNOWN_SUBCOMMAND:
USAGE_ERROR ((0, 0,
- _("You must specify one of the '-Acdtrux' or '--test-label' options")));
+ _("You must specify one of the '-Acdtrux', '--delete' or '--test-label' options")));
case CAT_SUBCOMMAND:
case UPDATE_SUBCOMMAND:
test_archive_label ();
}
+ checkpoint_finish ();
+
if (totals_option)
print_total_stats ();