* src/extract.c: Move one_top_level stuff to tar.c (decode_options).
* src/tar.c (option_conflict_error): New function.
(decode_options): Use option_conflict_error to complain about
conflicting options in a uniform manner.
Process one_top_level options here.
(request_stdin): Fix error message.
* tests/onetop04.at: New testcase: check --one-top-level with --list.
* tests/Makefile.am: Add new testcase.
* tests/testsuite.at: Add new testcase.
Make sure the changes become visible with --show-transformed-names.
* src/common.h (strip_compression_suffix): New function.
(one_top_level): Rename to one_top_level_dir. All uses changed.
* src/extract.c (extr_init): Use strip_compression_suffix.
Bail out if unable to determine top-level directory.
(maybe_prepend_name): Remove. All uses removed.
* src/tar.c (options): --one-top-level takes optional argument.
(parse_opt): Handle it.
* src/list.c (enforce_one_top_level): New function.
(transform_stat_info): Call enforce_one_top_level if required.
* src/suffix.c (compression_suffixes): List "tar" (no compression);
terminate with NULL entry.
(find_compression_suffix): New static.
(strip_compression_suffix): New function.
* doc/tar.1: Update.
* doc/tar.texi: Update.
* tests/onetop01.at: New testcase.
* tests/onetop02.at: New testcase.
* tests/onetop03.at: New testcase.
* tests/Makefile.am: Add new testcases.
* tests/testsuite.at: Likewise.
* src/common.h (one_top_level_option): New global.
(one_top_level): New global.
* src/extract.c (extr_init): If one_top_level_option is set, determine
the name one_top_level that might have to be prepended.
(extract_archive): If one_top_level_option is set, prepend one_top_level
to all names that don't already start with it.
* src/tar.c (ONE_TOP_LEVEL_OPTION): New contant.
(options): New option --one-top-level.
(parse_opt): Handle this option.
(decode_options): Make it conflict with --absolute-names.
* src/list.c (simple_print_header): Print trailing slash
if using the transformed name.
Use had_trailing_slash instead of analyzing last byte if temp_name
* NEWS: Update.
* doc/tar.texi: Update.
* src/buffer.c (print_stats): Avoid use of additional string buffer.
Allow for text to be NULL.
Call gettext if it is not.
(format_total_stats): Don't use gettext when calling print_stats.
* src/checkpoint.c (def_format): Change default format.
(format_checkpoint_string): Implement optional arguments for
T conversion.
(finish_checkpoint_actions): Rename to checkpoint_flush_actions,
make extern. All uses changed.
* src/common.h (checkpoint_flush_actions): New proto.
* src/tar.c (main): Set error_hook
* src/buffer.c (format_total_stats): The format arg is const
All uses updated.
(default_total_format): const
* src/checkpoint.c (tty, tty_cleanup): New static.
(format_checkpoint_string): New "canned" format %c
(checkpoint_finish): New function.
* src/common.h (checkpoint_finish): New proto.
* src/tar.c (main): Call checkpoint_finish.`
* NEWS: Update.
* configure.ac: Version 1.27.90
* gnulib.modules: Add fprintftime.
* doc/tar.texi: Document the "totals" action and new format specifiers
for echo and ttyout checkpoint actions.
* src/buffer.c (compute_duration): Return computed value.
(print_stats): Don't print trailing newline. Return number of
characters output.
(format_total_stats): New function.
(print_total_stats): Rewrite via format_total_stats.
* src/checkpoint.c (checkpoint_opcode) <cop_totals>: New opcode.
(checkpoint_compile_action): Handle cop_totals.
(expand_checkpoint_string): Remove.
(format_checkpoint_string): New function to be used instead of
expand_checkpoint_string. All callers updated.
* src/common.h (TF_READ,TF_WRITE)
(TF_DELETED): New constants.
(format_total_stats,print_total_stats): New protos.
Each option remains in effect until cancelled by the next ocurrence
of its counterpart, as stated in the documentation.
* src/names.c (name_next_elt): Restore recursion_option from the
value of matching_flags.
* src/compare.c (diff_dumpdir): Close descriptor if fstat failed.
(diff_multivol): Make sure the descriptor is closed and eventual
errors reported if lseek fails.
Both reported by Jiri Kukacka.
* src/incremen.c (show_snapshot_field_ranges)
(write_directory_file_entry): Use simpler array size expression,
one that evaluates to the same value. This works around a compiler
bug with IBM XL C. Problem reported by Yannick Bergeron in
<http://lists.gnu.org/archive/html/bug-tar/2014-01/msg00009.html>.
Reported by Peter Kruse in
<http://lists.gnu.org/archive/html/bug-tar/2013-10/msg00017.html>.
This doesn't fix all the Solaris 10 test failures, just the core dump.
* src/common.h, src/misc.c (tar_getcdpath): Now static.
* src/misc.c (normalize_filename): Report a fatal error
if cdpath is null, since we don't know the absolute name
of the working directory in that case. FIXME: there should
be no need to know absolute file names.
(chdir_arg): Simplify wd allocation.
Don't assume that xgetcwd returns non-null.
* src/misc.c: Fix comments, rename wd.cwd to wd.abspath (Nathan Stratton
Treadway);
* src/tar.c (options): Reword description of the --starting-file and
--preserve-order options.
(decode_options): Both --starting-file and --preserve-order have meaning
only when used together with an archive reading command. (Pavel Raiskup).
The changes are based on the discussion with Nathan.
* src/common.h (normalize_filename): Take two arguments. All
callers updated.
(tar_getcwd): Replaced with ..
(tar_getcdpath): New proto.
* src/misc.c (normalize_filename): Take two arguments.
(chdir_arg): Populate cwd along with creating the
structure.
(tar_getcwd): Removed.
(tar_getcdpath): New function.
* tests/incr09.at: New test case.
* tests/Makefile.am: Add new tests.
* tests/testsuite.at: Likewise.
* src/common.h (tar_dirname): New function.
* src/misc.c (normalize_filename_x): Make extern.
(tar_dirname): New function.
(tar_getcwd): Take into account absoulte pathnames.
* src/unlink.c (deferred_unlink) <dir_idx>: New member; keeps the
value of chdir_current at the moment of structure allocation.
(flush_deferred_unlinks): Use chdir_do and relative addressing.
(queue_deferred_unlink): Initialize dir_idx.
* tests/Makefile.am: Add new tests.
* tests/testsuite.at: Add new tests.
* tests/remfiles06.at: Fix description.
* tests/remfiles07.at: Fix description.
* tests/remfiles08.at: New test case.
Support architecture-specific field ranges for the "-c" function.
Better handle negative or larger-than-32-bit field values even
when running in 32-bit Perl (for the default "print a summary"
function)
* src/common.h (tar_getcwd): Return pointer is const.
* src/misc.c (wd) <cwd>: New member.
(chdir_arg): Initialize cwd.
(tar_getcwd): Use cwd member to cache the result. Take into
account absolute pathnames,
(normalize_filename): Don't free the value
returned from tar_getcwd.
* src/names.c (name_next_elt): Remove leftover call chdir().
* tests/Makefile.am: Add new tests.
* tests/testsuite.at: Likewise.
* tests/incr08.at: New testcase.
* tests/remfiles04.at: New testcase.
* tests/remfiles05.at: New testcase.
* tests/remfiles06.at: New testcase.
* tests/remfiles07.at: New testcase.
The function did not take into account eventual -C options, which
in particular led to various problems when using -C and --remove-files
together.
* src/common.h (namebuf_add_dir,namebuf_finish)
(tar_getcwd): New prototypes.
* src/misc.c (namebuf_add_dir,namebuf_finish)
(tar_getcwd): New functions.
(normalize_filename): Use tar_getcwd.
* src/buffer.c (short_read): the "Record size" message
is controlled by the WARN_RECORD_SIZE warning_option bit.
* src/common.h (keep_directory_symlink_option): New global.
(WARN_RECORD_SIZE): New constant.
(WARN_VERBOSE_WARNINGS): Add WARN_RECORD_SIZE.
* src/extract.c (extract_dir): If keep_directory_symlink_option is
set, follow symlinks to directories.
* src/suffix.c (compression_suffixes): Add support for txz
suffix.
* src/tar.c (KEEP_DIRECTORY_SYMLINK_OPTION): New constant.
(options): New option --keep-directory-symlink.
(parse_opt): Handle this option.
* src/warning.c: Implement "record-size" warning control.
* NEWS: Update.
* doc/tar.texi: Document new features.
* src/names.c (file_list_name): New static function.
(add_file_id): If a filelist is being read twice, print the names
of the files that caused it.
* tests/T-rec.at: New test case.
* tests/Makefile.am: Add new file.
* tests/testsuite.at: Include new file.
