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ChangeLog
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2014-07-27 Sergey Poznyakoff <[email protected]>
Version 1.28
2014-07-27 Nathan Stratton Treadway <[email protected]>
Minor change in docstrings. nor ch#
Restructure the remfiles testsuite.
2014-07-22 Sergey Poznyakoff <[email protected]>
Don't build ttyemu and run tty I/O test if grantpt is not
available.
* configure.ac (TAR_COND_GRANTPT): Define conditional depending
on whether grantpt is available.
* gnulib.modules: Remove grantpt. It relies upon a helper binary
pt_chown which it installs and which is useless in the testsuite.
* tests/Makefile.am [TAR_COND_GRANTPT]: Build ttyemu
* tests/iotty.at: Skip test if ttyemu is not build.
* tests/ttyemu.c (noecho): Fix error message
(main): Use TIOCSCTTY if it is defined.
2014-07-22 Benno Schulenberg <[email protected]>
Fix a typo and some wordings in the documentation.
* doc/tar.texi: Fix some missing articles, and make it clearer
that "any" does not mean "anything" but "either of the two".
2014-07-22 Nathan Stratton Treadway <[email protected]>
Fix the testsuite
* tests/incr07.at: Don't assume case-sensitive filesystem.
2014-07-11 Paul Eggert <[email protected]>
tar: minor fixups related to recent checkpoint.c change
* src/checkpoint.c (getwidth, format_checkpoint_string):
Use long and strtol, not int, to avoid overflow issues.
(getwidth): Don't assume termios.h defines TIOCGWINSZ,
as it doesn't on some older hosts.
2014-07-11 Sergey Poznyakoff <[email protected]>
Bugfixes
* gnulib.modules: Add faccessat
* src/checkpoint.c: Include termios.h
2014-06-29 Nathan Stratton Treadway <[email protected]>
tar: document xgetcwd test case better
* src/misc.c (normalize_filename): Add commentary for clarity.
* tests/extrac09.at: Retitle test case and add comments for
clarity.
2014-06-24 Sergey Poznyakoff <[email protected]>
Fix typos in ChangeLog
* ChangeLog.CVS: Fix typos.
* ChangeLog.amend: New file.
* Makefile.am: Define changelog_amend_file.
2014-04-30 Paul Eggert <[email protected]>
tar: do not dereference NULL pointer with '--remove-files .'
Problem reported by Thorsten Hirsch in:
http://lists.gnu.org/archive/html/bug-tar/2014-04/msg00011.html
* src/unlink.c (flush_deferred_unlinks):
Do not attempt to find the parent of "." when "." is
at the top level.
* tests/remfiles10.at: New file.
* tests/Makefile.am (TESTSUITE_AT):
* tests/testsuite.at: Add it.
2014-03-27 Sergey Poznyakoff <[email protected]>
Refuse to write archive contents to a tty.
* NEWS: Update.
* src/buffer.c (_open_archive): Refuse to write to a tty.
* tests/iotty.at: Test output to a tty.
2014-03-26 Vitezslav Cizek <[email protected]>
fix an eternal loop in handle_option
* src/names.c (handle_option): increment loop counter
2014-03-20 Sergey Poznyakoff <[email protected]>
Fail if archive comes from a terminal.
Based on patch from Pavel Raiskup <[email protected]>.
* gnulib.modules: Add new modules.
* src/buffer.c (_open_archive): Refuse to read archive from a tty.
* tests/Makefile.am (TESTSUITE_AT): Add iotty.at
(check_PROGRAMS): New program ttyemu
* tests/testsuite.at: Include iotty.at
* tests/iotty.at: New file.
* tests/ttyemu.c: New file.
2014-03-13 Paul Eggert <[email protected]>
tar: port to Solaris 9
Problem reported by Jesse C in:
http://lists.gnu.org/archive/html/bug-tar/2014-03/msg00034.html
* gnulib.modules: Add strtoimax and strtoumax, since tar invokes
these functions directly and they don't exist on Solaris 9.
2014-02-25 Sergey Poznyakoff <[email protected]>
Test the --[no-]recursive options (see commit 2bd9c153_.
* tests/recurs02.at: New test case.
* tests/Makefile.am: Add new file.
* tests/testsuite.at: Add new file.
2014-02-22 Sergey Poznyakoff <[email protected]>
Support exclusion patterns from various VCS ignore lists.
* src/Makefile.am (tar_SOURCES): Add exclist.c
* src/common.h (EXCL_DEFAULT, EXCL_RECURSIVE)
(EXCL_NON_RECURSIVE): New flags.
(excfile_add, info_attach_exclist)
(info_cleanup_exclist,info_free_exclist)
(exclude_vcs_ignores): New prototypes.
* src/create.c (dump_dir0): Call info_attach_exclist.
* src/exclist.c: New file.
* src/incremen.c (scan_directory): Call info_attach_exclist.
* src/names.c (excluded_name): Moved to exclist.c. Change
signature.
All uses updated.
* src/tar.c: New options: --exclude-ignore,
--exclude-ignore-recursive
and --exclude-vcs-ignores.
(tar_stat_destroy): Free exclist.
* src/tar.h (tar_stat_info): New member exclude_list.
* NEWS: Document new exclusion options.
* doc/tar.texi: Likewise.
* doc/tar.1: Likewise.
2014-02-14 Sergey Poznyakoff <[email protected]>
Fix in testsuite
* acls03.at: Fix improper invocation of setfacl.
2014-02-14 Pavel Raiskup <[email protected]>
testsuite: add test for buggy default ACLs
* tests/Makefile.am: Mention acls03.at.
* tests/testsuite.at: Likewise.
* tests/acls03.at: New testcase.
2014-02-14 Pavel Raiskup <[email protected]>
acls: bugfix for default ACLs extraction
When --acls option is on (regardless of tarball contents or
tarball format), we should explicitly set OR delete default ACLs
for extracted directories. Prior to this update, we always
created arbitrary default ACLs based standard file permissions.
* configure.ac (with_posix_acls): Check also for acl_free and
acl_delete_def_file to mark IEEE 1003.1e ACLs as supported.
* src/xattrs.c (acl_delete_def_file_at): New function.
(xattrs__acls_set): Do not treat acls_option at all; Delete
default ACLs if appropriate.
References:
http://www.mail-archive.com/[email protected]/msg04355.html
Thanks: Juan J. Martínez and Mark Steinborn
2014-02-14 Pavel Raiskup <[email protected]>
tar: imply --xattrs when --xattrs-{inc,exc}lude used
Options --xattrs-include=MASK and --xattrs-exclude=MASK now turn
on the --xattrs option.
Fix also bug in printing in xattrs.c - don't print when option is
negative.
* src/tar.c (set_xattr_option): New static function.
(parse_opt): Call new function when --xatrrs, --xattrs-include or
--xattrs-exclude option is used.
* src/xattrs.c (xattrs_print, xattrs_print_char): Expect positive
values in options.
2014-02-14 Sergey Poznyakoff <[email protected]>
THANKS: Add Anthony G. Basile.
2014-02-14 Sergey Poznyakoff <[email protected]>
Use correct headers/libraries when providing xattr support
See https://savannah.gnu.org/patch/index.php?8252. Patch provided
by Anthony G. Basile.
* acinclude.m4 (TAR_HEADERS_ATTR_XATTR_H): Look for <sys/xattr.h>
first and then for <attr/xattr.h>. Link against libattr.so if
needed.
* lib/xattr-at.h: Include sys/xattr.h or attr/xattr.h, depending
on which one is detected.
* src/Makefile.am [TAR_LIB_ATTR] (tar_LDADD): Link against -lattr.
2014-02-14 Sergey Poznyakoff <[email protected]>
Minor change
* src/tar.c (decode_options): Silently ignore --one-top-level
if used with a non-reading command.
2014-02-14 Sergey Poznyakoff <[email protected]>
New option --sort=ORDER
This option makes tar sort the entries of directories that will be
added to an archive according to ORDER (none, name, or order).
Based on proposition by Dick Streefland
(https://savannah.gnu.org/patch/?7892).
* src/common.h (savedir_sort_order): New global.
* src/create.c: Pass savedir_sort_order to streamsavedir.
* src/misc.c: Likewise.
* src/tar.c: New option --sort.
* NEWS: Update.
* doc/tar.texi: Document the --sort option.
* doc/tar.1: Likewise.
2014-02-13 Sergey Poznyakoff <[email protected]>
Fix the testsuite
* tests/opcomp01.at: Update expected error messages.
* tests/opcomp03.at: Likewise.
2014-02-13 Sergey Poznyakoff <[email protected]>
Fix --one-top-level used together with --list.
* 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.
2014-02-13 Sergey Poznyakoff <[email protected]>
Fix NEWS
* NEWS: Remove duplicate description of the --one-top-level
option.
2014-02-12 Sergey Poznyakoff <[email protected]>
configure.ac: look for host-prefixed ar
See https://savannah.gnu.org/patch/?8183
2014-02-10 Sergey Poznyakoff <[email protected]>
Bugfix
* src/suffix.c (find_compression_suffix): Fix eventual coredump.
2014-02-10 Sergey Poznyakoff <[email protected]>
Fix docs.
2014-02-10 Sergey Poznyakoff <[email protected]>
Update docs.
* NEWS: Document --one-top-level
* THANKS: Mention Connor Behan
2014-01-30 Sergey Poznyakoff <[email protected]>
Update copyright years.
2014-01-28 Sergey Poznyakoff <[email protected]>
Improve one-top-level functionality
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.
2014-01-27 Connor Behan <[email protected]>
Detect tarbombs while extracting
* 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.
2014-01-27 Sergey Poznyakoff <[email protected]>
Don't install rmt.8 if rmt is not built.
* doc/Makefile.am [PU_RMT_COND]: Define RMT_8
(dist_man_MANS): use RMT_8 instead of the hardcoded rmt.8
2014-01-27 Sergey Poznyakoff <[email protected]>
Provide tar(1) and rmt(8) manpages.
* NEWS: Update.
* doc/Makefile.am: Add manpages.
* doc/tar.1: New file.
* src/tar.c (tar_help_filter): Handle LZOP_OPTION.
2014-01-23 Sergey Poznyakoff <[email protected]>
Make sure transformed file names retain trailing slash in listing.
* 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
2014-01-22 Sergey Poznyakoff <[email protected]>
checkpoint actions: further improvements.
* 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
2014-01-22 Sergey Poznyakoff <[email protected]>
Improve checkpoint interface.
* 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.`
2014-01-21 Sergey Poznyakoff <[email protected]>
Implement statistics display in checkpoint actions.
* 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.
2014-01-10 Sergey Poznyakoff <[email protected]>
Remove shar archives from distribution.
These are going to phase out in automake 2.0
2014-01-10 Sergey Poznyakoff <[email protected]>
Fix the use of --no-recursion and --recursion options.
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.
2014-01-09 Sergey Poznyakoff <[email protected]>
Minor bugfixes
* 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.
2014-01-07 Paul Eggert <[email protected]>
tar: work aruond IBM XL C bug
* 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>.
2014-01-03 Paul Eggert <[email protected]>
tar: update ancient configure cruft
* configure.ac: Use AC_PROG_CC_STDC, not just AC_PROG_CC.
Remove obsolete macros AC_ISC_POSIX, AC_HEADER_SYS_WAIT,
AC_HEADER_DIRENT, AC_HEADER_STAT, AC_HEADER_STDC, AC_TYPE_SIGNAL,
AC_TYPE_SIZE_T.
* lib/prepargs.c (IN_CTYPE_DOMAIN): Remove. All uses removed.
* src/list.c (from_header): Use isspace, not ISSPACE.
* src/system.c (pipe_handler, sys_exec_info_script):
* src/tar.c (sigstat):
Use void, not RETSIGTYPE.
2013-11-17 Sergey Poznyakoff <[email protected]>
Version 1.27.1
2013-11-17 Sergey Poznyakoff <[email protected]>
Fix star compatibility (sparse headers)
* src/sparse.c (star_get_sparse_info): Update file->dumped_size
2013-11-17 Sergey Poznyakoff <[email protected]>
Fix GNU long link header.
* src/create.c (write_gnu_long_link): Set timestamp to
0 for backward compatibility. Bug reported by David Barri.
* THANKS: Update.
2013-11-17 Sergey Poznyakoff <[email protected]>
Fix unquoting of input file names.
* src/names.c (read_next_name): Unquote file names coming from the
-T argument. Bug reported by Nicolas Dudebout.
* THANKS: Update.
2013-10-24 Paul Eggert <[email protected]>
build: fix bug where 'configure --with-posix-acls' disables ACLs
Reported by Lars Wendler in
<http://lists.gnu.org/archive/html/bug-tar/2013-10/msg00022.html>.
* configure.ac (with_posix_acls): Fix typo.
2013-10-23 Paul Eggert <[email protected]>
Fix core dump on Solaris 10 when "." isn't readable.
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.
2013-10-06 Sergey Poznyakoff <[email protected]>
Version 1.27
* NEWS: Update.
* configure.ac: Update.
2013-10-06 Sergey Poznyakoff <[email protected]>
Minor fixes.
* src/names.c: Include argp.h
* tests/testsuite.at (AT_XATTRS_UTILS_PREREQ)
(AT_SELINUX_UTILS_PREREQ,AT_ACLS_UTILS_PREREQ)
(AT_CAPABILITIES_UTILS_PREREQ)
(AT_XATTRS_PREREQ,AT_SELINUX_PREREQ)
(AT_ACLS_PREREQ): Use POSIX-compatible syntax for
mktemp.
* tests/incr08.at: Fix find usage.
2013-10-05 Sergey Poznyakoff <[email protected]>
Xfail the remfiles09b test.
* tests/remfiles09b.at: Turn into expected failure.
2013-10-05 Nathan Stratton Treadway <[email protected]>
Tiny change
* scripts/tar-snapshot-edit: Mention --show-snapshot-field-ranges
option
2013-10-05 Pavel Raiskup <[email protected]>
Tiny change
* configure.ac (RSH): Define as AC_ARG_VAR.
2013-10-05 Sergey Poznyakoff <[email protected]>
Fix namespace contamination in testsuite.
* tests/append01.at: Use m4_pushdef/m4_popdef to define local
macros.
* tests/delete03.at: Likewise.
* tests/exclude06.at: Likewise.
* tests/incr04.at: Likewise.
* tests/link03.at: Likewise.
* tests/long01.at: Likewise.
* tests/longv7.at: Likewise.
* tests/lustar01.at: Likewise.
* tests/lustar02.at: Likewise.
* tests/lustar03.at: Likewise.
* tests/multiv05.at: Likewise.
* tests/sparse04.at: Likewise.
2013-10-05 Nathan Stratton Treadway <[email protected]>
Provide comprehensive testcases for various file removal modes.
* tests/Makefile.am: Add new testcases.
* tests/testsuite.at: Likewise.
* tests/incr09.at: Add description.
* tests/remfiles04a.at: New file.
* tests/remfiles05.at: Rename to ...
* tests/remfiles04b.at: ... this.
* tests/remfiles04.at: Rename to ...
* tests/remfiles04c.at: ... this.
* tests/remfiles05a.at: New file.
* tests/remfiles05b.at: New file.
* tests/remfiles06.at: Rename to ...
* tests/remfiles05c.at: ... this.
* tests/remfiles06a.at: New file.
* tests/remfiles06b.at: New file.
* tests/remfiles06c.at: New file.
* tests/remfiles07a.at: New file.
* tests/remfiles07b.at: New file.
* tests/remfiles07c.at: New file.
* tests/remfiles08a.at: New file.
* tests/remfiles08b.at: New file.
* tests/remfiles08c.at: New file.
* tests/remfiles08.at: Rename to ...
* tests/remfiles09a.at: ... this.
* tests/remfiles09b.at: New file.
* tests/remfiles07.at: Rename to ...
* tests/remfiles09c.at: ... this.
2013-10-03 Sergey Poznyakoff <[email protected]>
Tiny changes.
* 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).
2013-10-01 Sergey Poznyakoff <[email protected]>
Revamp tar_getcwd/normalize_filename stuff.
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.
2013-09-27 Sergey Poznyakoff <[email protected]>
Bugfix
* tests/remfiles08.at: Restore missing find
2013-09-26 Sergey Poznyakoff <[email protected]>
Use relative addressing in deferred unlinks.
* 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.
2013-09-25 Nathan Stratton Treadway <[email protected]>
Improve tar-snapshot-edit
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)
2013-09-25 Sergey Poznyakoff <[email protected]>
Improve tar_getcwd
* 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.
2013-09-24 Sergey Poznyakoff <[email protected]>
Fix normalize_filename.
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.
2013-09-23 Sergey Poznyakoff <[email protected]>
Changes for compatibility with Slackware installation scripts.
* 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.
2013-09-21 Sergey Poznyakoff <[email protected]>
Fix error message (complements 0ea6e686)
* src/tar.c (set_subcommand_option): Mention --delete in the
error message.
2013-09-15 Sergey Poznyakoff <[email protected]>
Improve the incr07 test
2013-09-15 Nathan Stratton Treadway <[email protected]>
Implement the --show-snapshot-field-ranges option
* src/common.h (show_snapshot_field_ranges): New prototype.
* src/incremen.c (show_snapshot_field_ranges): New function.
* src/tar.c: New option --show-snapshot-field-ranges.
* doc/snapshot.texi: Document the --show-snapshot-field-ranges
option.
* doc/tar.texi: Likewise.
2013-09-15 Sergey Poznyakoff <[email protected]>
Take into account chdir_fd when extracting from incremental dumps.
* src/common.h (tar_savedir): New prototype.
* src/misc.c (tar_savedir): New function.
(remove_any_file): Use tar_savedir.
* src/incremen.c (try_purge_directory): Use tar_savedir.
* src/update.c (update_archive): Use tar_savedir.
* tests/incr07.at: New testcase.
* tests/Makefile.am (TESTSUITE_AT): Add new test.
* tests/testsuite.at: Likewise.
* THANKS: Updated.
2013-09-15 Sergey Poznyakoff <[email protected]>
Minor fix
* src/tar.c (main): Mention --delete in the error message.
* THANKS: Update
2013-09-13 Paul Eggert <[email protected]>
* src/names.c (file_list_name): Properly prototype.
2013-09-13 Paul Eggert <[email protected]>
tar: don't warn about zero timestamps
* src/extract.c (check_time): Suppress warniing when t.tv_sec
== 0.
Problem reported by Denis Excoffier.
2013-08-19 Pavel Raiskup <[email protected]>
Minor fix in the testsuite.
* tests/T-cd.at: sort the 'tar cf' output.
2013-08-17 Sergey Poznyakoff <[email protected]>
Improve error diagnostics
* 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.
2013-08-16 Sergey Poznyakoff <[email protected]>
Revamp initial name collection functions to ensure proper
argument ordering.
* src/names.c (NELT_NOOP): New constant
(name_elt) <next,prev>: New members.
(name_array,allocated_entries,entries,scanned): Remove.
(check_name_alloc): Remove function.
(name_elt_alloc): New static.
(name_list_adjust,name_list_advance): New functions.
(name_add_name,name_add_dir)
(name_add_file): Use new allocation functions.
(read_next_name): Advance list head pointer as necessary
before returning.
(name_next_elt): Read elements from list.
* tests/T-cd.at: New file.
* tests/T-mult.at: New file.
* tests/T-nest.at: New file.
* tests/Makefile.am: Add new testcases.
* tests/testsuite.at: Likewise.
2013-08-16 Sergey Poznyakoff <[email protected]>
Don't treat attempts to read an already read file list as
fatal errors.
* src/names.c (add_file_id): Report error and return 1 if the file
has already been read.
(read_next_name): Don't try to open file if add_file_id returns 1.
(name_next_elt): Simplify conditional.
2013-08-16 Sergey Poznyakoff <[email protected]>
Minor change.
* src/names.c (name_next_elt): Simplify conditional.
2013-08-15 Pavel Raiskup <[email protected]>
Fix use of uninitialized memory
* src/names.c (name_add_file): Initialize the ep->v.file.fp
pointer
after structure allocation.
2013-08-05 Sergey Poznyakoff <[email protected]>
Minor changes
* src/names.c (handle_option): Use program_invocation_short_name
instead of the constant string.
(read_next_name): Remove unused variable.
2013-08-04 Sergey Poznyakoff <[email protected]>
Update the docs.
* doc/tar.texi: Parsing of the options found in the file list
follows the same rules as for command line. Remove the obsolete
description. This complements 26538c9b.
2013-08-04 Sergey Poznyakoff <[email protected]>
Fix interacton of --verbose and --append.
* src/buffer.c (_open_archive): don't overwrite existing archive
if given the --verify option.
* tests/append04.at: New file.
* tests/Makefile.am: Add new testcase.
* tests/testsuite.at: Add new testcase.
* THANKS: Update.
2013-08-04 Sergey Poznyakoff <[email protected]>
Bugfix.
* src/names.c (read_name_from_file): Fix a typo. Remove
unused variable.
2013-08-04 Sergey Poznyakoff <[email protected]>
Reduce memory consuption when handling the -T option.
The commit cdb27293 made the -T option more flexible, but
incurred a very considerable memory overhead by storing
all file names in the argument array. In case of very
big file lists this caused tar to run out of memory. This
was reported by Christian Wetzel <[email protected]>
on March 14, 2013
(http://lists.gnu.org/archive/html/bug-tar/2013-03/msg00018.html).
On the other hand, Michal Žeidl discovered that tar misfunctioned
when given empty file lists or lists with the trailing newline
misssing in the last entry. This was reported by Pavel Raiskup
on July 23
(http://lists.gnu.org/archive/html/bug-tar/2013-07/msg00009.html
and
msg00010.html).
This change fixes both issues.
* src/common.h (name_add_file,request_stdin): New prototype.
(more_options): New prototype.
* src/names.c (NELT_FILE): New entry type.
(name_elt) <file>: New union member.
(name_add_file): New function.
(read_name_from_file): New function, a rewrite of
the same function from tar.c
(read_next_name,copy_name): New static functions.
(name_next_elt): Handle NELT_FILE entries.
* src/tar.c (request_stdin): Make extern.
(read_name_from_file,add_file_id)
(update_argv): Removed.
(parse_opt): Change handling of the -T option.
(more_options): New function.
* tests/T-null.at: Rewrite test.
* tests/T-zfile.at: New file.
* tests/T-nonl.at: New file.
* tests/Makefile.am: Add new testcases.
* tests/testsuite.at: Likewise.
* THANKS: Update.
2013-06-29 Sergey Poznyakoff <[email protected]>
Fix the compatibility check for the --occurrence option.
* src/tar.c (SUBCL_OCCUR): New class.
(subcommand_class): Update.
(decode_options): Accept the --occurrence option
with any subcommand from the SUBCL_OCCUR class.
2013-06-29 Pavel Raiskup <[email protected]>
testsuite: do not resist on file order in archive
On my Fedora 19 box, the exclude08 & exclude11 tests failed before
this fix. The reason was that the directory traversing chosen the
file order differently than the testsuite expected.
* tests/exclude08.at: Sort the tarball content output.
* tests/exclude09.at: Likewise.
* tests/exclude10.at: Likewise.
* tests/exclude11.at: Likewise.
* tests/exclude12.at: Likewise.
* tests/exclude13.at: Likewise.
* tests/exclude14.at: Likewise.
* tests/exclude15.at: Likewise.
* tests/exclude16.at: Likewise.
2013-06-29 Sergey Poznyakoff <[email protected]>
Improve checks for incompatible options.
* src/common.h (READ_LIKE_SUBCOMMAND): Remove define.
* src/tar.c (IS_SUBCOMMAND_CLASS): New macro.
(decode_options): Use IS_SUBCOMMAND_CLASS in checking
option compatibility.
Accept the --verify option only with subcommands that
write to the archive.
* tests/opcomp01.at: New test case.
* tests/opcomp02.at: New test case.
* tests/opcomp03.at: New test case.
* tests/opcomp04.at: New test case.
* tests/opcomp05.at: New test case.
* tests/opcomp06.at: New test case.
* tests/Makefile.am: Add new testcases.
* tests/testsuite.at: Likewise.
2013-06-28 Paul Eggert <[email protected]>
tar: port to Mingw Shell
* src/extract.c (extract_symlink) [!HAVE_SYMLINK]:
Fix typo by replacing WARN_SYMBOLIC_CAST with WARN_SYMLINK_CAST.
Problem reported by kaka in
<http://lists.gnu.org/archive/html/bug-tar/2013-06/msg00008.html>.
2013-05-06 Paul Eggert <[email protected]>