# define DEFAULT_BLOCKING 20
#endif
-static void usage (int) __attribute__ ((noreturn));
+void usage (int) __attribute__ ((noreturn));
\f
/* Miscellaneous. */
enum archive_format fmt;
} const fmttab[] = {
{ "v7", V7_FORMAT },
- { "oldgnu", OLDGNU_FORMAT },
+ { "oldgnu", OLDGNU_FORMAT },
+ { "ustar", USTAR_FORMAT },
{ "posix", POSIX_FORMAT },
#if 0 /* not fully supported yet */
{ "star", STAR_FORMAT },
OCCURRENCE_OPTION,
OVERWRITE_OPTION,
OWNER_OPTION,
+ PAX_OPTION,
POSIX_OPTION,
PRESERVE_OPTION,
RECORD_SIZE_OPTION,
{"one-file-system", no_argument, 0, 'l'},
{"overwrite", no_argument, 0, OVERWRITE_OPTION},
{"owner", required_argument, 0, OWNER_OPTION},
+ {"pax-option", required_argument, 0, PAX_OPTION},
{"portability", no_argument, 0, 'o'},
{"posix", no_argument, 0, POSIX_OPTION},
{"preserve", no_argument, 0, PRESERVE_OPTION},
};
/* Print a usage message and exit with STATUS. */
-static void
+void
usage (int status)
{
if (status != TAREXIT_SUCCESS)
FMTNAME is one of the following:\n\
v7 old V7 tar format\n\
oldgnu GNU format as per tar <= 1.12\n\
- posix POSIX 1003.1-2001 tar format\n\
+ ustar POSIX 1003.1-1988 (ustar) format\n\
+ posix POSIX 1003.1-2001 (pax) format\n\
gnu GNU format\n\
--old-archive, --portability same as --format=v7\n\
--posix same as --format=posix\n\
stdout);
#if !MSDOS
fputs (_("\
- -N, --newer=DATE only store files newer than DATE\n\
+ -N, --newer=DATE-OR-FILE only store files newer than DATE-OR-FILE\n\
--newer-mtime=DATE compare date and time when data changed only\n\
--after-date=DATE same as -N\n"),
stdout);
}
break;
+ case PAX_OPTION:
+ xheader_set_option (optarg);
+ break;
+
case POSIX_OPTION:
set_archive_format ("posix");
break;
if (archive_format == DEFAULT_FORMAT)
archive_format = DEFAULT_ARCHIVE_FORMAT;
- if (archive_format == GNU_FORMAT && getenv ("POSIXLY_CORRECT"))
- archive_format = POSIX_FORMAT;
-
if (volume_label_option && subcommand_option == CREATE_SUBCOMMAND)
assert_format (FORMAT_MASK (OLDGNU_FORMAT)
| FORMAT_MASK (GNU_FORMAT));
|| multi_volume_option
|| sparse_option)
assert_format (FORMAT_MASK (OLDGNU_FORMAT)
- | FORMAT_MASK (GNU_FORMAT));
+ | FORMAT_MASK (GNU_FORMAT)
+ | FORMAT_MASK (POSIX_FORMAT));
if (occurrence_option)
{
USAGE_ERROR ((0, 0,
_("--occurrence cannot be used in the requested operation mode")));
}
-
+
if (archive_names == 0)
{
/* If no archive file name given, try TAPE from the environment, or
if (archive_names > 1 && !multi_volume_option)
USAGE_ERROR ((0, 0,
- _("Multiple archive files requires `-M' option")));
+ _("Multiple archive files require `-M' option")));
if (listed_incremental_option
&& newer_mtime_option != TYPE_MINIMUM (time_t))
(unsigned long) volume_label_max_len));
}
+ if (verify_option)
+ {
+ if (multi_volume_option)
+ USAGE_ERROR ((0, 0, _("Cannot verify multi-volume archives")));
+ if (use_compress_program_option)
+ USAGE_ERROR ((0, 0, _("Cannot verify compressed archives")));
+ }
+
+ if (use_compress_program_option)
+ {
+ if (multi_volume_option)
+ USAGE_ERROR ((0, 0, _("Cannot use multi-volume compressed archives")));
+ if (subcommand_option == UPDATE_SUBCOMMAND)
+ USAGE_ERROR ((0, 0, _("Cannot update compressed archives")));
+ }
+
/* If ready to unlink hierarchies, so we are for simpler files. */
if (recursive_unlink_option)
old_files_option = UNLINK_FIRST_OLD_FILES;
}
void
-destroy_stat (struct tar_stat_info *st)
+tar_stat_init (struct tar_stat_info *st)
+{
+ memset (st, 0, sizeof (*st));
+}
+
+void
+tar_stat_destroy (struct tar_stat_info *st)
{
free (st->orig_file_name);
free (st->file_name);
free (st->link_name);
free (st->uname);
free (st->gname);
+ free (st->sparse_map);
memset (st, 0, sizeof (*st));
}