Fix multivolume archive creation when volume length=record size.
* src/tar.c (decode_options): Do not allow volume length less
than record size.
* src/buffer.c (_gnu_flush_write): Compensate for the effect
of eventual flush_archive occurring in the middle of buffer
move.
Increment records_written only if _flush_write was able to write
something.
* tests/multiv06.at: New testcase.
* tests/Makefile.am, test/testsuite.at: Add tests/multiv06.at
* configure.ac, NEWS: Version 1.20.90
* doc/tar.texi: Document -J, --no-auto-compress, etc.
* src/buffer.c (ct_tar): New constant.
(magic): Add lzop support. Proposed by Kevin Day
<thekevinday@gmail.com>.
(check_compressed_archive): Do not use autodetect if the
compression program was specified explicitly.
Fall back to analyzing archive name, if the autodetection fails.
* src/suffix.c: Add .lzo
* src/tar.c: New options --lzop and --no-auto-compress.
New short option -J (alias for --lzma).
* src/buffer.c (try_new_volume): Print more information with error
diagnostics.
(_gnu_flush_write): Improve error checking. Adjust
real_s_sizeleft before calling new_volume to avoid creating
malformed multivolume headers.
* tests/delete05.at, tests/gzip.at, tests/ignfail.at,
tests/longv7.at, tests/lustar01.at, tests/lustar02.at,
tests/shortfile.at: Update to match new diagnostic wording
(see 2008-05-06).
* configure.ac: Raise version number to 1.20
* src/compare.c (diff_dumpdir): const.
* src/common.h (dumpdir_t,dumpdir_iter_t): New data types.
(dumpdir_create0,dumpdir_create,dumpdir_free,dumpdir_locate)
(dumpdir_first,dumpdir_next): New functions.
* src/incremen.c (dumpdir_create0,dumpdir_create,dumpdir_free)
(dumpdir_first,dumpdir_next): New functions.
(dumpdir_locate): Rewrite using binary search.
(struct directory): Change members char *contents, *icontents to
struct dumpdir *dump, *idump. All references updated.
(note_directory): Last arg is const.
* src/names.c (add_hierarchy_to_namelist): buffer is const.
* tests/incr03.at, tests/incr04.at, tests/rename02.at,
tests/rename03.at: Insert calls to sleep between creation of files
and adding them to the archive.
* src/common.h (check_device_option): New global.
* src/incremen.c (procdir): Use boolean and instead of bitwise
one. Patch by Jean-Louis Martineau.
Compare device numbers only if check_device_option is set.
* src/tar.c: New command line options --no-check-device and
--check-device. Proposed by Jean-Louis Martineau.
(parse_opt): Hanlde new options.
(decode_options): Initialize check_device_option to true.
Paul Eggert [Thu, 31 Jan 2008 00:50:12 +0000 (00:50 +0000)]
* doc/tar.texi: Update Back-Cover text to reflect new GNU wording.
2007-12-17 Paul Eggert <eggert@cs.ucla.edu>
Exit with nonzero status if a close fails on an archive.
Problem (and initial trivial fix)
* src/buffer.c (close_archive, new_volume): close_error, not close_warn.
(check_compressed_archive): Do not bail out if the
file is too short, set boolean flag, passed as an argument
instead. This fixes a bug introduced on 2007-08-24. See also
tests/shortupd.at.
(enum checkpoint_style): Remove.
(checkpoint_style): Remove.
(DEFAULT_CHECKPOINT): New define.
(hard_dereference_option): New variable.
(sys_exec_checkpoint_script): New declaration.
Paul Eggert [Thu, 18 Oct 2007 21:36:38 +0000 (21:36 +0000)]
Avoid compiler warnings.
* src/list.c (read_header_primitive): Define two locals, to
avoid incorrect "may be used uninitialized" warnings.
* src/incremen.c (procdir): Remove decl of unused local, "len".
Paul Eggert [Thu, 11 Oct 2007 22:04:44 +0000 (22:04 +0000)]
Adjust to recent gnulib changes.
* configure.ac: Dont' check for strerror, since gnulib now does this.
* .cvsignore: Add m4, tar-[0-9]*.
* lib/.cvsignore: Adjust to various gnulib file name changes.
Add .deps, rmt-command.h.
(struct directory): New member tagfile
(make_directory): Initialize tagfile to NULL
(procdir): New argument: entry
Hanlde exclusion tags.
(makedumpdir): Take into account directory->tagfile.
(scan_directory): Hanlde exclusion tags.